diff options
| author | Ralf Baechle <ralf@linux-mips.org> | 1999-06-07 10:23:42 +0200 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 1999-06-07 10:23:42 +0200 |
| commit | 0fceb64d25ff3d9586549bb43d971c5eef904330 (patch) | |
| tree | d4799d0fd53a3d8ae342c84f8ad4fb2ca2f14de0 | |
Import ax25-apps 0.0.1 from tarballax25-apps-0.0.1
74 files changed, 26623 insertions, 0 deletions
@@ -0,0 +1,340 @@ + GNU GENERAL PUBLIC LICENSE + Version 2, June 1991 + + Copyright (C) 1989, 1991 Free Software Foundation, Inc. + 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + + Preamble + + The licenses for most software are designed to take away your +freedom to share and change it. By contrast, the GNU General Public +License is intended to guarantee your freedom to share and change free +software--to make sure the software is free for all its users. This +General Public License applies to most of the Free Software +Foundation's software and to any other program whose authors commit to +using it. (Some other Free Software Foundation software is covered by +the GNU Library General Public License instead.) You can apply it to +your programs, too. + + When we speak of free software, we are referring to freedom, not +price. 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See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + + +Also add information on how to contact you by electronic and paper mail. + +If the program is interactive, make it output a short notice like this +when it starts in an interactive mode: + + Gnomovision version 69, Copyright (C) year name of author + Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'. + This is free software, and you are welcome to redistribute it + under certain conditions; type `show c' for details. + +The hypothetical commands `show w' and `show c' should show the appropriate +parts of the General Public License. Of course, the commands you use may +be called something other than `show w' and `show c'; they could even be +mouse-clicks or menu items--whatever suits your program. + +You should also get your employer (if you work as a programmer) or your +school, if any, to sign a "copyright disclaimer" for the program, if +necessary. Here is a sample; alter the names: + + Yoyodyne, Inc., hereby disclaims all copyright interest in the program + `Gnomovision' (which makes passes at compilers) written by James Hacker. + + <signature of Ty Coon>, 1 April 1989 + Ty Coon, President of Vice + +This General Public License does not permit incorporating your program into +proprietary programs. If your program is a subroutine library, you may +consider it more useful to permit linking proprietary applications with the +library. If this is what you want to do, use the GNU Library General +Public License instead of this License. diff --git a/ChangeLog b/ChangeLog new file mode 100644 index 0000000..e69de29 --- /dev/null +++ b/ChangeLog @@ -0,0 +1,19 @@ +Installation Instructions for AX.25 Tools +========================================= + +To make this library you will need the following: + glibc2.1 + A Modern kernel + libtool + ax25-lib 0.0.3 or better + +To build it you type: + ./configure + make + make install + +By default, it will install the files in /usr/local. To change this +so that binaries go in /usr and the conf files go in /etc +type 'make install prefix=/usr' + + - Craig Small <csmall@small.dropbear.id.au> diff --git a/Makefile.am b/Makefile.am new file mode 100644 index 0000000..6fac074 --- /dev/null +++ b/Makefile.am @@ -0,0 +1,5 @@ + +SUBDIRS = ax25ipd ax25rtd call listen + +EXTRA_DIST = pathnames.h + diff --git a/Makefile.in b/Makefile.in new file mode 100644 index 0000000..236302b --- /dev/null +++ b/Makefile.in @@ -0,0 +1,364 @@ +# Makefile.in generated automatically by automake 1.4 from Makefile.am + +# Copyright (C) 1994, 1995-8, 1999 Free Software Foundation, Inc. +# This Makefile.in is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY, to the extent permitted by law; without +# even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. + + +SHELL = @SHELL@ + +srcdir = @srcdir@ +top_srcdir = @top_srcdir@ +VPATH = @srcdir@ +prefix = @prefix@ +exec_prefix = @exec_prefix@ + +bindir = @bindir@ +sbindir = @sbindir@ +libexecdir = @libexecdir@ +datadir = @datadir@ +sysconfdir = @sysconfdir@ +sharedstatedir = @sharedstatedir@ +localstatedir = @localstatedir@ +libdir = @libdir@ +infodir = @infodir@ +mandir = @mandir@ +includedir = @includedir@ +oldincludedir = /usr/include + +DESTDIR = + +pkgdatadir = $(datadir)/@PACKAGE@ +pkglibdir = $(libdir)/@PACKAGE@ +pkgincludedir = $(includedir)/@PACKAGE@ + +top_builddir = . + +ACLOCAL = @ACLOCAL@ +AUTOCONF = @AUTOCONF@ +AUTOMAKE = @AUTOMAKE@ +AUTOHEADER = @AUTOHEADER@ + +INSTALL = @INSTALL@ +INSTALL_PROGRAM = @INSTALL_PROGRAM@ $(AM_INSTALL_PROGRAM_FLAGS) +INSTALL_DATA = @INSTALL_DATA@ +INSTALL_SCRIPT = @INSTALL_SCRIPT@ +transform = @program_transform_name@ + +NORMAL_INSTALL = : +PRE_INSTALL = : +POST_INSTALL = : +NORMAL_UNINSTALL = : +PRE_UNINSTALL = : +POST_UNINSTALL = : +host_alias = @host_alias@ +host_triplet = @host@ +AS = @AS@ +AWK = @AWK@ +AX25_LIB = @AX25_LIB@ +CC = @CC@ +DLLTOOL = @DLLTOOL@ +LD = @LD@ +LIBTOOL = @LIBTOOL@ +LN_S = @LN_S@ +MAKEINFO = @MAKEINFO@ +NCURSES_LIB = @NCURSES_LIB@ +NM = @NM@ +OBJDUMP = @OBJDUMP@ +PACKAGE = @PACKAGE@ +RANLIB = @RANLIB@ +VERSION = @VERSION@ + +SUBDIRS = ax25ipd ax25rtd call listen + +EXTRA_DIST = pathnames.h +ACLOCAL_M4 = $(top_srcdir)/aclocal.m4 +mkinstalldirs = $(SHELL) $(top_srcdir)/mkinstalldirs +CONFIG_HEADER = config.h +CONFIG_CLEAN_FILES = +DIST_COMMON = README ./stamp-h.in AUTHORS COPYING ChangeLog INSTALL \ +Makefile.am Makefile.in NEWS aclocal.m4 config.guess config.h.in \ +config.sub configure configure.in install-sh ltconfig ltmain.sh missing \ +mkinstalldirs + + +DISTFILES = $(DIST_COMMON) $(SOURCES) $(HEADERS) $(TEXINFOS) $(EXTRA_DIST) + +TAR = tar +GZIP_ENV = --best +all: all-redirect +.SUFFIXES: +$(srcdir)/Makefile.in: Makefile.am $(top_srcdir)/configure.in $(ACLOCAL_M4) + cd $(top_srcdir) && $(AUTOMAKE) --gnu --include-deps Makefile + +Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status + cd $(top_builddir) \ + && CONFIG_FILES=$@ CONFIG_HEADERS= $(SHELL) ./config.status + +$(ACLOCAL_M4): configure.in + cd $(srcdir) && $(ACLOCAL) + +config.status: $(srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES) + $(SHELL) ./config.status --recheck +$(srcdir)/configure: $(srcdir)/configure.in $(ACLOCAL_M4) $(CONFIGURE_DEPENDENCIES) + cd $(srcdir) && $(AUTOCONF) + +config.h: stamp-h + @if test ! 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Then +# it guarantees that the distribution is self-contained by making another +# tarfile. +distcheck: dist + -rm -rf $(distdir) + GZIP=$(GZIP_ENV) $(TAR) zxf $(distdir).tar.gz + mkdir $(distdir)/=build + mkdir $(distdir)/=inst + dc_install_base=`cd $(distdir)/=inst && pwd`; \ + cd $(distdir)/=build \ + && ../configure --srcdir=.. --prefix=$$dc_install_base \ + && $(MAKE) $(AM_MAKEFLAGS) \ + && $(MAKE) $(AM_MAKEFLAGS) dvi \ + && $(MAKE) $(AM_MAKEFLAGS) check \ + && $(MAKE) $(AM_MAKEFLAGS) install \ + && $(MAKE) $(AM_MAKEFLAGS) installcheck \ + && $(MAKE) $(AM_MAKEFLAGS) dist + -rm -rf $(distdir) + @banner="$(distdir).tar.gz is ready for distribution"; \ + dashes=`echo "$$banner" | sed s/./=/g`; \ + echo "$$dashes"; \ + echo "$$banner"; \ + echo "$$dashes" +dist: distdir + -chmod -R a+r $(distdir) + GZIP=$(GZIP_ENV) $(TAR) chozf $(distdir).tar.gz $(distdir) + -rm -rf $(distdir) +dist-all: distdir + -chmod -R a+r $(distdir) + GZIP=$(GZIP_ENV) $(TAR) chozf $(distdir).tar.gz $(distdir) + -rm -rf $(distdir) +distdir: $(DISTFILES) + -rm -rf $(distdir) + mkdir $(distdir) + -chmod 777 $(distdir) + @for file in $(DISTFILES); do \ + d=$(srcdir); \ + if test -d $$d/$$file; then \ + cp -pr $$/$$file $(distdir)/$$file; \ + else \ + test -f $(distdir)/$$file \ + || ln $$d/$$file $(distdir)/$$file 2> /dev/null \ + || cp -p $$d/$$file $(distdir)/$$file || :; \ + fi; \ + done + for subdir in $(SUBDIRS); do \ + if test "$$subdir" = .; then :; else \ + test -d $(distdir)/$$subdir \ + || mkdir $(distdir)/$$subdir \ + || exit 1; \ + chmod 777 $(distdir)/$$subdir; \ + (cd $$subdir && $(MAKE) $(AM_MAKEFLAGS) top_distdir=../$(distdir) distdir=../$(distdir)/$$subdir distdir) \ + || exit 1; \ + fi; \ + done +info-am: +info: info-recursive +dvi-am: +dvi: dvi-recursive +check-am: all-am +check: check-recursive +installcheck-am: +installcheck: installcheck-recursive +all-recursive-am: config.h + $(MAKE) $(AM_MAKEFLAGS) all-recursive + +install-exec-am: +install-exec: install-exec-recursive + +install-data-am: +install-data: install-data-recursive + +install-am: all-am + @$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am +install: install-recursive +uninstall-am: +uninstall: uninstall-recursive +all-am: Makefile config.h +all-redirect: all-recursive-am +install-strip: + $(MAKE) $(AM_MAKEFLAGS) AM_INSTALL_PROGRAM_FLAGS=-s install +installdirs: installdirs-recursive +installdirs-am: + + +mostlyclean-generic: + +clean-generic: + +distclean-generic: + -rm -f Makefile $(CONFIG_CLEAN_FILES) + -rm -f config.cache config.log stamp-h stamp-h[0-9]* + +maintainer-clean-generic: +mostlyclean-am: mostlyclean-hdr mostlyclean-tags mostlyclean-generic + +mostlyclean: mostlyclean-recursive + +clean-am: clean-hdr clean-tags clean-generic mostlyclean-am + +clean: clean-recursive + +distclean-am: distclean-hdr distclean-tags distclean-generic clean-am + -rm -f libtool + +distclean: distclean-recursive + -rm -f config.status + +maintainer-clean-am: maintainer-clean-hdr maintainer-clean-tags \ + maintainer-clean-generic distclean-am + @echo "This command is intended for maintainers to use;" + @echo "it deletes files that may require special tools to rebuild." + +maintainer-clean: maintainer-clean-recursive + -rm -f config.status + +.PHONY: mostlyclean-hdr distclean-hdr clean-hdr maintainer-clean-hdr \ +install-data-recursive uninstall-data-recursive install-exec-recursive \ +uninstall-exec-recursive installdirs-recursive uninstalldirs-recursive \ +all-recursive check-recursive installcheck-recursive info-recursive \ +dvi-recursive mostlyclean-recursive distclean-recursive clean-recursive \ +maintainer-clean-recursive tags tags-recursive mostlyclean-tags \ +distclean-tags clean-tags maintainer-clean-tags distdir info-am info \ +dvi-am dvi check check-am installcheck-am installcheck all-recursive-am \ +install-exec-am install-exec install-data-am install-data install-am \ +install uninstall-am uninstall all-redirect all-am all installdirs-am \ +installdirs mostlyclean-generic distclean-generic clean-generic \ +maintainer-clean-generic clean mostlyclean distclean maintainer-clean + + +# Tell versions [3.59,3.63) of GNU make to not export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: @@ -0,0 +1,14 @@ +AX25 Apps +======== + +You are supposed to use glibc 2.1 (libc6 unstable libraries) for this +package. I have attempted to cater for glibc 2.0 users here. + +More specifically, it is recommended that you use a glibc newer than +2 May 1999, I believe Debian libc6 package 2.1.1-5 will do. + +These tools were built on a Debian system, potato release, the libraries +are libc6 2.1.1-10 and ncurses 4.2-3.2. Kernel is 2.2.5 + + - Craig Small <csmall@small.dropbear.id.au> + diff --git a/aclocal.m4 b/aclocal.m4 new file mode 100644 index 0000000..3dc036c --- /dev/null +++ b/aclocal.m4 @@ -0,0 +1,530 @@ +dnl aclocal.m4 generated automatically by aclocal 1.4 + +dnl Copyright (C) 1994, 1995-8, 1999 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl This program is distributed in the hope that it will be useful, +dnl but WITHOUT ANY WARRANTY, to the extent permitted by law; without +dnl even the implied warranty of MERCHANTABILITY or FITNESS FOR A +dnl PARTICULAR PURPOSE. + +# Do all the work for Automake. This macro actually does too much -- +# some checks are only needed if your package does certain things. +# But this isn't really a big deal. + +# serial 1 + +dnl Usage: +dnl AM_INIT_AUTOMAKE(package,version, [no-define]) + +AC_DEFUN(AM_INIT_AUTOMAKE, +[AC_REQUIRE([AC_PROG_INSTALL]) +PACKAGE=[$1] +AC_SUBST(PACKAGE) +VERSION=[$2] +AC_SUBST(VERSION) +dnl test to see if srcdir already configured +if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then + AC_MSG_ERROR([source directory already configured; run "make distclean" there first]) +fi +ifelse([$3],, +AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package]) +AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])) +AC_REQUIRE([AM_SANITY_CHECK]) +AC_REQUIRE([AC_ARG_PROGRAM]) +dnl FIXME This is truly gross. +missing_dir=`cd $ac_aux_dir && pwd` +AM_MISSING_PROG(ACLOCAL, aclocal, $missing_dir) +AM_MISSING_PROG(AUTOCONF, autoconf, $missing_dir) +AM_MISSING_PROG(AUTOMAKE, automake, $missing_dir) +AM_MISSING_PROG(AUTOHEADER, autoheader, $missing_dir) +AM_MISSING_PROG(MAKEINFO, makeinfo, $missing_dir) +AC_REQUIRE([AC_PROG_MAKE_SET])]) + +# +# Check to make sure that the build environment is sane. +# + +AC_DEFUN(AM_SANITY_CHECK, +[AC_MSG_CHECKING([whether build environment is sane]) +# Just in case +sleep 1 +echo timestamp > conftestfile +# Do `set' in a subshell so we don't clobber the current shell's +# arguments. Must try -L first in case configure is actually a +# symlink; some systems play weird games with the mod time of symlinks +# (eg FreeBSD returns the mod time of the symlink's containing +# directory). +if ( + set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null` + if test "[$]*" = "X"; then + # -L didn't work. + set X `ls -t $srcdir/configure conftestfile` + fi + if test "[$]*" != "X $srcdir/configure conftestfile" \ + && test "[$]*" != "X conftestfile $srcdir/configure"; then + + # If neither matched, then we have a broken ls. This can happen + # if, for instance, CONFIG_SHELL is bash and it inherits a + # broken ls alias from the environment. This has actually + # happened. Such a system could not be considered "sane". + AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken +alias in your environment]) + fi + + test "[$]2" = conftestfile + ) +then + # Ok. + : +else + AC_MSG_ERROR([newly created file is older than distributed files! +Check your system clock]) +fi +rm -f conftest* +AC_MSG_RESULT(yes)]) + +dnl AM_MISSING_PROG(NAME, PROGRAM, DIRECTORY) +dnl The program must properly implement --version. +AC_DEFUN(AM_MISSING_PROG, +[AC_MSG_CHECKING(for working $2) +# Run test in a subshell; some versions of sh will print an error if +# an executable is not found, even if stderr is redirected. +# Redirect stdin to placate older versions of autoconf. Sigh. +if ($2 --version) < /dev/null > /dev/null 2>&1; then + $1=$2 + AC_MSG_RESULT(found) +else + $1="$3/missing $2" + AC_MSG_RESULT(missing) +fi +AC_SUBST($1)]) + +# Like AC_CONFIG_HEADER, but automatically create stamp file. + +AC_DEFUN(AM_CONFIG_HEADER, +[AC_PREREQ([2.12]) +AC_CONFIG_HEADER([$1]) +dnl When config.status generates a header, we must update the stamp-h file. +dnl This file resides in the same directory as the config header +dnl that is generated. We must strip everything past the first ":", +dnl and everything past the last "/". +AC_OUTPUT_COMMANDS(changequote(<<,>>)dnl +ifelse(patsubst(<<$1>>, <<[^ ]>>, <<>>), <<>>, +<<test -z "<<$>>CONFIG_HEADERS" || echo timestamp > patsubst(<<$1>>, <<^\([^:]*/\)?.*>>, <<\1>>)stamp-h<<>>dnl>>, +<<am_indx=1 +for am_file in <<$1>>; do + case " <<$>>CONFIG_HEADERS " in + *" <<$>>am_file "*<<)>> + echo timestamp > `echo <<$>>am_file | sed -e 's%:.*%%' -e 's%[^/]*$%%'`stamp-h$am_indx + ;; + esac + am_indx=`expr "<<$>>am_indx" + 1` +done<<>>dnl>>) +changequote([,]))]) + + +# serial 39 AC_PROG_LIBTOOL +AC_DEFUN(AC_PROG_LIBTOOL, +[AC_REQUIRE([AC_LIBTOOL_SETUP])dnl + +# Save cache, so that ltconfig can load it +AC_CACHE_SAVE + +# Actually configure libtool. ac_aux_dir is where install-sh is found. +CC="$CC" CFLAGS="$CFLAGS" CPPFLAGS="$CPPFLAGS" \ +LD="$LD" LDFLAGS="$LDFLAGS" LIBS="$LIBS" \ +LN_S="$LN_S" NM="$NM" RANLIB="$RANLIB" \ +DLLTOOL="$DLLTOOL" AS="$AS" OBJDUMP="$OBJDUMP" \ +${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig --no-reexec \ +$libtool_flags --no-verify $ac_aux_dir/ltmain.sh $host \ +|| AC_MSG_ERROR([libtool configure failed]) + +# Reload cache, that may have been modified by ltconfig +AC_CACHE_LOAD + +# This can be used to rebuild libtool when needed +LIBTOOL_DEPS="$ac_aux_dir/ltconfig $ac_aux_dir/ltmain.sh" + +# Always use our own libtool. +LIBTOOL='$(SHELL) $(top_builddir)/libtool' +AC_SUBST(LIBTOOL)dnl + +# Redirect the config.log output again, so that the ltconfig log is not +# clobbered by the next message. +exec 5>>./config.log +]) + +AC_DEFUN(AC_LIBTOOL_SETUP, +[AC_PREREQ(2.13)dnl +AC_REQUIRE([AC_ENABLE_SHARED])dnl +AC_REQUIRE([AC_ENABLE_STATIC])dnl +AC_REQUIRE([AC_ENABLE_FAST_INSTALL])dnl +AC_REQUIRE([AC_CANONICAL_HOST])dnl +AC_REQUIRE([AC_CANONICAL_BUILD])dnl +AC_REQUIRE([AC_PROG_RANLIB])dnl +AC_REQUIRE([AC_PROG_CC])dnl +AC_REQUIRE([AC_PROG_LD])dnl +AC_REQUIRE([AC_PROG_NM])dnl +AC_REQUIRE([AC_PROG_LN_S])dnl +dnl + +# Check for any special flags to pass to ltconfig. +libtool_flags="--cache-file=$cache_file" +test "$enable_shared" = no && libtool_flags="$libtool_flags --disable-shared" +test "$enable_static" = no && libtool_flags="$libtool_flags --disable-static" +test "$enable_fast_install" = no && libtool_flags="$libtool_flags --disable-fast-install" +test "$ac_cv_prog_gcc" = yes && libtool_flags="$libtool_flags --with-gcc" +test "$ac_cv_prog_gnu_ld" = yes && libtool_flags="$libtool_flags --with-gnu-ld" +ifdef([AC_PROVIDE_AC_LIBTOOL_DLOPEN], +[libtool_flags="$libtool_flags --enable-dlopen"]) +ifdef([AC_PROVIDE_AC_LIBTOOL_WIN32_DLL], +[libtool_flags="$libtool_flags --enable-win32-dll"]) +AC_ARG_ENABLE(libtool-lock, + [ --disable-libtool-lock avoid locking (might break parallel builds)]) +test "x$enable_libtool_lock" = xno && libtool_flags="$libtool_flags --disable-lock" +test x"$silent" = xyes && libtool_flags="$libtool_flags --silent" + +# Some flags need to be propagated to the compiler or linker for good +# libtool support. +case "$host" in +*-*-irix6*) + # Find out which ABI we are using. + echo '[#]line __oline__ "configure"' > conftest.$ac_ext + if AC_TRY_EVAL(ac_compile); then + case "`/usr/bin/file conftest.o`" in + *32-bit*) + LD="${LD-ld} -32" + ;; + *N32*) + LD="${LD-ld} -n32" + ;; + *64-bit*) + LD="${LD-ld} -64" + ;; + esac + fi + rm -rf conftest* + ;; + +*-*-sco3.2v5*) + # On SCO OpenServer 5, we need -belf to get full-featured binaries. + SAVE_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS -belf" + AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf, + [AC_TRY_LINK([],[],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])]) + if test x"$lt_cv_cc_needs_belf" != x"yes"; then + # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf + CFLAGS="$SAVE_CFLAGS" + fi + ;; + +ifdef([AC_PROVIDE_AC_LIBTOOL_WIN32_DLL], +[*-*-cygwin* | *-*-mingw*) + AC_CHECK_TOOL(DLLTOOL, dlltool, false) + AC_CHECK_TOOL(AS, as, false) + AC_CHECK_TOOL(OBJDUMP, objdump, false) + ;; +]) +esac +]) + +# AC_LIBTOOL_DLOPEN - enable checks for dlopen support +AC_DEFUN(AC_LIBTOOL_DLOPEN, [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])]) + +# AC_LIBTOOL_WIN32_DLL - declare package support for building win32 dll's +AC_DEFUN(AC_LIBTOOL_WIN32_DLL, [AC_BEFORE([$0], [AC_LIBTOOL_SETUP])]) + +# AC_ENABLE_SHARED - implement the --enable-shared flag +# Usage: AC_ENABLE_SHARED[(DEFAULT)] +# Where DEFAULT is either `yes' or `no'. If omitted, it defaults to +# `yes'. +AC_DEFUN(AC_ENABLE_SHARED, [dnl +define([AC_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl +AC_ARG_ENABLE(shared, +changequote(<<, >>)dnl +<< --enable-shared[=PKGS] build shared libraries [default=>>AC_ENABLE_SHARED_DEFAULT], +changequote([, ])dnl +[p=${PACKAGE-default} +case "$enableval" in +yes) enable_shared=yes ;; +no) enable_shared=no ;; +*) + enable_shared=no + # Look at the argument we got. We use all the common list separators. + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:," + for pkg in $enableval; do + if test "X$pkg" = "X$p"; then + enable_shared=yes + fi + done + IFS="$ac_save_ifs" + ;; +esac], +enable_shared=AC_ENABLE_SHARED_DEFAULT)dnl +]) + +# AC_DISABLE_SHARED - set the default shared flag to --disable-shared +AC_DEFUN(AC_DISABLE_SHARED, [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl +AC_ENABLE_SHARED(no)]) + +# AC_ENABLE_STATIC - implement the --enable-static flag +# Usage: AC_ENABLE_STATIC[(DEFAULT)] +# Where DEFAULT is either `yes' or `no'. 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We use all the common list separators. + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:," + for pkg in $enableval; do + if test "X$pkg" = "X$p"; then + enable_static=yes + fi + done + IFS="$ac_save_ifs" + ;; +esac], +enable_static=AC_ENABLE_STATIC_DEFAULT)dnl +]) + +# AC_DISABLE_STATIC - set the default static flag to --disable-static +AC_DEFUN(AC_DISABLE_STATIC, [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl +AC_ENABLE_STATIC(no)]) + + +# AC_ENABLE_FAST_INSTALL - implement the --enable-fast-install flag +# Usage: AC_ENABLE_FAST_INSTALL[(DEFAULT)] +# Where DEFAULT is either `yes' or `no'. 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If DIR is not provided, it is assumed +# to be `${top_builddir}/libltdl'. Make sure you start DIR with +# '${top_builddir}/' (note the single quotes!) if your package is not +# flat, and, if you're not using automake, define top_builddir as +# appropriate in the Makefiles. +# In the future, this macro may have to be called after AC_PROG_LIBTOOL. +AC_DEFUN(AC_LIBLTDL_INSTALLABLE, [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl + AC_CHECK_LIB(ltdl, main, + [test x"$enable_ltdl_install" != xyes && enable_ltdl_install=no], + [if test x"$enable_ltdl_install" = xno; then + AC_MSG_WARN([libltdl not installed, but installation disabled]) + else + enable_ltdl_install=yes + fi + ]) + if test x"$enable_ltdl_install" = x"yes"; then + ac_configure_args="$ac_configure_args --enable-ltdl-install" + LIBLTDL=ifelse($#,1,$1,['${top_builddir}/libltdl'])/libltdl.la + else + ac_configure_args="$ac_configure_args --enable-ltdl-install=no" + LIBLTDL="-lltdl" + fi +]) + +dnl old names +AC_DEFUN(AM_PROG_LIBTOOL, [indir([AC_PROG_LIBTOOL])])dnl +AC_DEFUN(AM_ENABLE_SHARED, [indir([AC_ENABLE_SHARED], $@)])dnl +AC_DEFUN(AM_ENABLE_STATIC, [indir([AC_ENABLE_STATIC], $@)])dnl +AC_DEFUN(AM_DISABLE_SHARED, [indir([AC_DISABLE_SHARED], $@)])dnl +AC_DEFUN(AM_DISABLE_STATIC, [indir([AC_DISABLE_STATIC], $@)])dnl +AC_DEFUN(AM_PROG_LD, [indir([AC_PROG_LD])])dnl +AC_DEFUN(AM_PROG_NM, [indir([AC_PROG_NM])])dnl + +dnl This is just to quiet aclocal about the macro not being used +ifelse(a,b,[AC_DISABLE_FAST_INSTALL])dnl + diff --git a/ax25ipd/Makefile.am b/ax25ipd/Makefile.am new file mode 100644 index 0000000..1572b25 --- /dev/null +++ b/ax25ipd/Makefile.am @@ -0,0 +1,19 @@ + +sbin_PROGRAMS = ax25ipd + +man_MANS = ax25ipd.8 ax25ipd.conf.5 + +EXTRA_DIST = $(man_MANS) + +CFLAGS = -DUSE_TERMIO +ax25ipd_LDADD = $(AX25_LIB) + +ax25ipd_SOURCES = \ + config.c \ + crc.c \ + io.c \ + kiss.c \ + ax25ipd.c \ + ax25ipd.h \ + process.c \ + routing.c diff --git a/ax25ipd/Makefile.in b/ax25ipd/Makefile.in new file mode 100644 index 0000000..2876a26 --- /dev/null +++ b/ax25ipd/Makefile.in @@ -0,0 +1,404 @@ +# Makefile.in generated automatically by automake 1.4 from Makefile.am + +# Copyright (C) 1994, 1995-8, 1999 Free Software Foundation, Inc. +# This Makefile.in is free software; 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\ + fi; \ + done +ax25ipd.o: ax25ipd.c ../config.h ../pathnames.h ax25ipd.h +config.o: config.c ax25ipd.h ../pathnames.h +crc.o: crc.c ax25ipd.h ../pathnames.h +io.o: io.c ax25ipd.h ../pathnames.h +kiss.o: kiss.c ax25ipd.h ../pathnames.h +process.o: process.c ax25ipd.h ../pathnames.h +routing.o: routing.c ax25ipd.h ../pathnames.h + +info-am: +info: info-am +dvi-am: +dvi: dvi-am +check-am: all-am +check: check-am +installcheck-am: +installcheck: installcheck-am +install-exec-am: install-sbinPROGRAMS +install-exec: install-exec-am + +install-data-am: install-man +install-data: install-data-am + +install-am: all-am + @$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am +install: install-am +uninstall-am: uninstall-sbinPROGRAMS uninstall-man +uninstall: uninstall-am +all-am: Makefile $(PROGRAMS) $(MANS) +all-redirect: all-am +install-strip: + $(MAKE) $(AM_MAKEFLAGS) AM_INSTALL_PROGRAM_FLAGS=-s install +installdirs: + $(mkinstalldirs) $(DESTDIR)$(sbindir) $(DESTDIR)$(mandir)/man5 \ + $(DESTDIR)$(mandir)/man8 + + +mostlyclean-generic: + +clean-generic: + +distclean-generic: + -rm -f Makefile $(CONFIG_CLEAN_FILES) + -rm -f config.cache config.log stamp-h stamp-h[0-9]* + +maintainer-clean-generic: +mostlyclean-am: mostlyclean-sbinPROGRAMS mostlyclean-compile \ + mostlyclean-libtool mostlyclean-tags \ + mostlyclean-generic + +mostlyclean: mostlyclean-am + +clean-am: clean-sbinPROGRAMS clean-compile clean-libtool clean-tags \ + clean-generic mostlyclean-am + +clean: clean-am + +distclean-am: distclean-sbinPROGRAMS distclean-compile \ + distclean-libtool distclean-tags distclean-generic \ + clean-am + -rm -f libtool + +distclean: distclean-am + +maintainer-clean-am: maintainer-clean-sbinPROGRAMS \ + maintainer-clean-compile maintainer-clean-libtool \ + maintainer-clean-tags maintainer-clean-generic \ + distclean-am + @echo "This command is intended for maintainers to use;" + @echo "it deletes files that may require special tools to rebuild." + +maintainer-clean: maintainer-clean-am + +.PHONY: mostlyclean-sbinPROGRAMS distclean-sbinPROGRAMS \ +clean-sbinPROGRAMS maintainer-clean-sbinPROGRAMS uninstall-sbinPROGRAMS \ +install-sbinPROGRAMS mostlyclean-compile distclean-compile \ +clean-compile maintainer-clean-compile mostlyclean-libtool \ +distclean-libtool clean-libtool maintainer-clean-libtool install-man5 \ +uninstall-man5 install-man8 uninstall-man8 install-man uninstall-man \ +tags mostlyclean-tags distclean-tags clean-tags maintainer-clean-tags \ +distdir info-am info dvi-am dvi check check-am installcheck-am \ +installcheck install-exec-am install-exec install-data-am install-data \ +install-am install uninstall-am uninstall all-redirect all-am all \ +installdirs mostlyclean-generic distclean-generic clean-generic \ +maintainer-clean-generic clean mostlyclean distclean maintainer-clean + + +# Tell versions [3.59,3.63) of GNU make to not export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: diff --git a/ax25ipd/ax25ipd.8 b/ax25ipd/ax25ipd.8 new file mode 100644 index 0000000..dc0e7b1 --- /dev/null +++ b/ax25ipd/ax25ipd.8 @@ -0,0 +1,64 @@ +.TH AX25IPD 1 "2 February 1997" Linux "Linux Programmer's Manual" +.SH NAME +ax25ipd \- AX.25 into IP Encapsulator +.SH SYNOPSIS +.B ax25ipd [config-file] +.SH DESCRIPTION +.LP +.B ax25ipd +is an RFC1226 compliant daemon capable of providing the encapsualtion +neccessary to send and receive AX.25 traffic across an IP transport. +.LP +Normally invoked as part of the boot order network initialisation, +.B ax25ipd +is capable of talking directly to a serial port connected tnc, or over +a pipe to a linux AX.25 port. KAM DE Dual Port Kiss is also supported +in this release. +.LP +.B ax25ipd +can be run as a pure encapsulator, or as a digital repeater with a +functional callsign. Destination IP addresses are determined from a +hardcoded map of callsign/IP Address pairs. +.LP +.B ax25ipd +defaults to using +.B /etc/ax25/ax25ipd.conf +as it's config file ... +.LP +.SH OPTIONS +.TP 10 +.BI \-v +Display the version. (yet to be implemented ...) +.SH FILES +/etc/ax25/ax25ipd.conf +.SH "SEE ALSO" +.BR ax25ipd.conf +.BR beacon (1), +.BR ax25 (4), +.BR netrom (4), +.BR rose (4), +.BR kissattach (8). +.LP +.SH BUGS +Routing needs to be looked at seriously, the method of routing is a real +hack, and improvements to it have only added to the hack. +.LP +Logging needs to be properly implemented. +.LP +Command line parsing needs to be properly implemented. +.LP +.B ax25ipd +should be part of the Linux AX.25 kernel support probably :-) +.SH AUTHORS +.nf +Michael Westerhof <Mike.Westerhof@Central.Sun.COM> <invalid address> +.br +Michael Durrant <> +.br +D. Jeff Dionne VE3DJF <Jeff@lnx_rpi.ee.ryerson.ca> +.br +Rob Mayfield VK5XXX/VK5ZEU <mayfieldrob@mail.dec.com> +.br +Terry Dawson VK2KTJ <terry@perf.no.itg.telstra.com.au> +.br +.fi diff --git a/ax25ipd/ax25ipd.c b/ax25ipd/ax25ipd.c new file mode 100644 index 0000000..107ad5f --- /dev/null +++ b/ax25ipd/ax25ipd.c @@ -0,0 +1,163 @@ +/* ax25ipd.c main entrypoint + * + * Copyright 1991, Michael Westerhof, Sun Microsystems, Inc. + * This software may be freely used, distributed, or modified, providing + * this header is not removed. + * + */ + +/* + * cleaned up and prototyped for inclusion into the standard linux ax25 + * toolset in january 1997 by rob mayfield, vk5xxx/vk5zeu + */ + +#include <stdio.h> +#include <signal.h> +#include <setjmp.h> + +#include <netax25/daemon.h> +#include <config.h> + +#include "../pathnames.h" +#include "ax25ipd.h" + +jmp_buf restart_env; + +/* Prototypes */ +void hupper(int); + +int +main(int argc, char **argv) +{ + if(setjmp(restart_env)==0) { + signal(SIGHUP, hupper); + } + + /* set up the handler for statistics reporting */ + signal(SIGUSR1, usr1_handler); + signal(SIGINT, int_handler); + signal(SIGTERM, term_handler); + + /* Say hello to the world */ + greet_world(); + + /* Test arguments */ + if(argc>2){ + fprintf(stderr,"Usage: %s [<configuration-file>]\n",argv[0]); + exit(1); + } + + /* Initialize all routines */ + config_init(); + kiss_init(); + route_init(); + process_init(); + io_init(); + + /* read config file */ + config_read(argv[1]); + + /* print the current config and route info */ + dump_config(); + dump_routes(); + dump_params(); + + /* Open the IO stuff */ + io_open(); + + /* if we get this far without error, let's fork off ! :-) */ + if (!daemon_start(TRUE)) { + fprintf(stderr, "ax25ipd: cannot become a daemon\n"); + return 1; + } + + /* and let the games begin */ + io_start(); + + return(0); +} + + +void +greet_world() +{ + printf("\nax25ipd %s / %s\n", VERS2, VERSION); + printf("Copyright 1991, Michael Westerhof, Sun Microsystems, Inc.\n"); + printf("This software may be freely used, distributed, or modified, providing\nthis header is not removed\n\n"); + fflush(stdout); +} + +void +do_stats() +{ + int save_loglevel; + +/* save the old loglevel, and force at least loglevel 1 */ + save_loglevel = loglevel; + loglevel = 1; + + printf("\nSIGUSR1 signal: statistics and configuration report\n"); + + greet_world(); + + dump_config(); + dump_routes(); + dump_params(); + + printf("\nInput stats:\n"); + printf("KISS input packets: %d\n",stats.kiss_in); + printf(" too big: %d\n",stats.kiss_toobig); + printf(" bad type: %d\n",stats.kiss_badtype); + printf(" too short: %d\n",stats.kiss_tooshort); + printf(" not for me: %d\n",stats.kiss_not_for_me); + printf(" I am destination: %d\n",stats.kiss_i_am_dest); + printf(" no route found: %d\n",stats.kiss_no_ip_addr); + printf("UDP input packets: %d\n",stats.udp_in); + printf("IP input packets: %d\n",stats.ip_in); + printf(" failed CRC test: %d\n",stats.ip_failed_crc); + printf(" too short: %d\n",stats.ip_tooshort); + printf(" not for me: %d\n",stats.ip_not_for_me); + printf(" I am destination: %d\n",stats.ip_i_am_dest); + printf("\nOutput stats:\n"); + printf("KISS output packets: %d\n",stats.kiss_out); + printf(" beacons: %d\n",stats.kiss_beacon_outs); + printf("UDP output packets: %d\n",stats.udp_out); + printf("IP output packets: %d\n",stats.ip_out); + printf("\n"); + + fflush(stdout); + +/* restore the old loglevel */ + loglevel = save_loglevel; +} + +void +hupper(int i) +{ + printf("\nSIGHUP!\n"); + longjmp(restart_env, 1); +} + +void +usr1_handler(int i) +{ + printf("\nSIGUSR1!\n"); + do_stats(); +} + +void +int_handler(int i) +{ + printf("\nSIGINT!\n"); + do_stats(); + exit(1); +} + +void +term_handler(int i) +{ + printf("\nSIGTERM!\n"); + do_stats(); + exit(1); +} + diff --git a/ax25ipd/ax25ipd.conf.5 b/ax25ipd/ax25ipd.conf.5 new file mode 100644 index 0000000..73ea569 --- /dev/null +++ b/ax25ipd/ax25ipd.conf.5 @@ -0,0 +1,159 @@ +.TH AX25IPD.CONF 5 "7 July 1997" Linux "Linux Programmer's Manual" +.SH NAME +ax25ipd.conf \- Control the operation of ax25ipd. +.SH DESCRIPTION +.LP +The +.B ax25ipd.conf +file controls the operation of the ax25ipd(8) program. The operation of the +config file can best be seen in an example: +.LP +# +.br +# ax25ipd configuration file for station floyd.vk5xxx.ampr.org +.br +# +.br +# Select axip transport. 'ip' is what you want for compatibility +.br +# with most other gates ... +.br +# +.br +socket ip +.br +# +.br +# Set ax25ipd mode of operation. (digi or tnc) +.br +# +.br +mode tnc +.br +# +.br +# If you selected digi, you must define a callsign. If you selected +.br +# tnc mode, the callsign is currently optional, but this may change +.br +# in the future! (2 calls if using dual port kiss) +.br +# +.br +# mycall vk5xxx-4 +.br +# mycall2 vk5xxx-5 +.br +# +.br +# In digi mode, you may use an alias. (2 for dual port) +.br +# +.br +# myalias svwdns +.br +# myalias2 svwdn2 +.br +# +.br +# Send an ident every 540 seconds ... +.br +# +.br +# beacon after 540 +.br +# btext ax25ip -- tncmode rob/vk5xxx -- Experimental AXIP gateway +.br +# +.br +# Serial port, or pipe connected to a kissattach in my case +.br +# +.br +device /dev/ttyp0 +.br +# +.br +# Set the device speed +.br +# +.br +speed 9600 +.br +# +.br +# loglevel 0 - no output +.br +# loglevel 1 - config info only +.br +# loglevel 2 - major events and errors +.br +# loglevel 3 - major events, errors, and AX25 frame trace +.br +# loglevel 4 - all events +.br +# log 0 for the moment, syslog not working yet ... +.br +# +.br +loglevel 4 +.br +# +.br +# If we are in digi mode, we might have a real tnc here, so use param to +.br +# set the tnc parameters ... +.br +# +.br +# param 1 20 +.br +# +.br +# Broadcast Address definition. Any of the addresses listed will be forwarded +.br +# to any of the routes flagged as broadcast capable routes. +.br +# +.br +broadcast QST-0 NODES-0 +.br +# +.br +# ax.25 route definition, define as many as you need. +.br +# format is route (call/wildcard) (ip host at destination) +.br +# ssid of 0 routes all ssid's +.br +# +.br +# route <destcall> <destaddr> [flags] +.br +# +.br +# Valid flags are: +.br +# b - allow broadcasts to be transmitted via this route +.br +# d - this route is the default route +.br +# +.br +route vk2sut-0 44.136.8.68 b +.br +route vk5asf 44.136.188.221 b +.br +route vk2abc 44.1.1.1 d +.br +# +.br +# +.br +.LP +More to come ... +.SH FILES +.LP +/etc/ax25/ax25ipd.conf +.SH "SEE ALSO" +.BR ax25ipd (8). diff --git a/ax25ipd/ax25ipd.h b/ax25ipd/ax25ipd.h new file mode 100644 index 0000000..eeaf183 --- /dev/null +++ b/ax25ipd/ax25ipd.h @@ -0,0 +1,182 @@ +/* ax25ipd.h general configuration info + * + * Copyright 1991, Michael Westerhof, Sun Microsystems, Inc. + * This software may be freely used, distributed, or modified, providing + * this header is not removed. + * + */ + +/* + * Modifications added for dual port kiss TNC + * by Michael Durrant and D. Jeff Dionne Feb 4, 1995 + */ + +/* + * cleaned up and prototyped for inclusion into the standard linux ax25 + * toolset in january 1997 by rob mayfield, vk5xxx/vk5zeu + */ + +/* + * added route flags, it's a little ugly, but is extensible fairly easily. + * provided a mechanism for handling broadcast traffic + * Terry Dawson, VK2KTJ, July 1997. + */ + +/* Define the current version number + * + * The first digit represents the major release (0 is a prototype release) + * + * The second represents major changes that might affect configuration + * file formats or compilation sequences, or anything that may make + * existing setups change. + * + * The last digit(s) marks simple bug fixes. + * + */ + +#define VERS2 "Version 1.0.2" + +#define IPPROTO_AX25 93 +#define DEFAULT_UDP_PORT 10093 + +/* local includes */ +#include "../pathnames.h" + +/* system includes */ +#include <ctype.h> +#include <errno.h> +#include <fcntl.h> +#include <memory.h> +#include <netdb.h> +#include <setjmp.h> +#include <signal.h> +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <unistd.h> +#include <arpa/inet.h> +#include <netinet/in.h> +#include <netinet/in_systm.h> +#include <netinet/ip.h> +#include <netinet/ip_icmp.h> +#include <sys/ioctl.h> +#include <sys/socket.h> +#include <termio.h> +#include <sys/termios.h> +#include <sys/time.h> +#include <sys/types.h> +#include <netax25/daemon.h> + +int udp_mode; /* true if we need a UDP socket */ +int ip_mode; /* true if we need the raw IP socket */ +unsigned short my_udp; /* the UDP port to use (network byte order) */ +char ttydevice[128]; /* the tty device for serial comms */ +int ttyspeed; /* The baud rate on the tty device */ +unsigned char mycallsign[7]; /* My callsign, shifted ASCII with SSID */ +unsigned char mycallsign2[7]; /* My seconds port callsign, shifted ASCII with SSID */ +unsigned char myalias[7]; /* An alias to use */ +unsigned char myalias2[7]; /* An alias for second port */ +char bc_text[128]; /* The text for beacon messages */ +int bc_interval; /* The interval, in seconds, between beacons */ +int bc_every; /* true=every, false=after */ +int digi; /* True if we are connected to a TNC */ +int loglevel; /* Verbosity level */ +/* addition for dual port flag */ +int dual_port; + +struct { + int kiss_in; /* # packets received */ + int kiss_toobig; /* packet too large */ + int kiss_badtype; /* control byte non-zero */ + int kiss_out; /* # packets sent */ + int kiss_beacon_outs; /* # of beacons sent */ + int kiss_tooshort; /* packet too short to be a valid frame */ + int kiss_not_for_me; /* packet not for me (in digi mode) */ + int kiss_i_am_dest; /* I am destination (in digi mode) */ + int kiss_no_ip_addr; /* Couldn't find an IP addr for this call */ + int udp_in; /* # packets received */ + int udp_out; /* # packets sent */ + int ip_in; /* # packets received */ + int ip_out; /* # packets sent */ + int ip_failed_crc; /* from ip, but failed CRC check */ + int ip_tooshort; /* packet too short to be a valid frame */ + int ip_not_for_me; /* packet not for me (in digi mode) */ + int ip_i_am_dest; /* I am destination (in digi mode) */ +} stats; + +#define MAX_FRAME 2048 + +#define LOGL1 if(loglevel>0)(void)printf +#define LOGL2 if(loglevel>1)(void)printf +#define LOGL3 if(loglevel>2)(void)printf +#define LOGL4 if(loglevel>3)(void)printf + +#define AXRT_BCAST 1 +#define AXRT_DEFAULT 2 + +/* start external prototypes */ +/* end external prototypes */ + +/* kiss.c */ +void kiss_init(void); +void assemble_kiss(unsigned char *, int); +void send_kiss(unsigned char, unsigned char *, int); +void param_add(int, int); +void dump_params(void); +void send_params(void); +/* void do_beacon(void); not here it isnt !! xxx */ + +/* routing.c */ +void route_init(void); +void route_add(unsigned char *, unsigned char *, int, unsigned int); +void bcast_add(unsigned char *); +unsigned char *call_to_ip(unsigned char *); +int is_call_bcast(unsigned char *); +void send_broadcast(unsigned char *, int); +void dump_routes(void); + +/* config.c */ +void config_init(void); +void config_read(char *); +int parse_line(char *); +int a_to_call(char *, unsigned char *); +char *call_to_a(unsigned char *); +void dump_config(void); + +/* process.c */ +void process_init(void); +void from_kiss(unsigned char *, int); +void from_ip(unsigned char *, int); +/* void do_broadcast(void); where did this go ?? xxx */ +void do_beacon(void); +int addrmatch(unsigned char *, unsigned char *); +unsigned char *next_addr(unsigned char *); +void add_crc(unsigned char *, int); +void dump_ax25frame(char *, unsigned char *, int); + +/* io.c */ +void io_init(void); +void io_open(void); +void io_start(void); +void send_ip(unsigned char *, int, unsigned char *); +void send_tty(unsigned char *, int); +int io_error(int, unsigned char *, int, int, int); + +/* crc.c */ +unsigned short int compute_crc(unsigned char *, int); +unsigned short int pppfcs(register unsigned short, register unsigned char *, register int); +unsigned short int compute_crc(unsigned char *, int); +int ok_crc(unsigned char *, int); + +/* ax25ipd.c */ +int main(int, char **); +void greet_world(void); +void do_stats(void); +void hupper(int); +void usr1_handler(int); +void int_handler(int); +void term_handler(int); + +/* + * end + */ diff --git a/ax25ipd/config.c b/ax25ipd/config.c new file mode 100644 index 0000000..243b82c --- /dev/null +++ b/ax25ipd/config.c @@ -0,0 +1,404 @@ +/* config.c config file manipulation routines + * + * Copyright 1991, Michael Westerhof, Sun Microsystems, Inc. + * This software may be freely used, distributed, or modified, providing + * this header is not removed. + * + */ + +/* + * Modifications made for dual port TNC's + * by Michael Durrant and D. Jeff Dionne February 4, 1995 + */ + +#include <stdio.h> +#include <sys/types.h> +#include <netdb.h> +#include <memory.h> +#include <fcntl.h> +#include <string.h> +#include <ctype.h> +#include <sys/socket.h> +#include <netinet/in.h> +#include "ax25ipd.h" + +/* Initialize the config table */ +void +config_init() +{ + int i; + + *ttydevice = '\0'; + for(i=0;i<7;i++)mycallsign[i]='\0'; + for(i=0;i<7;i++)myalias[i]='\0'; + for(i=0;i<7;i++)mycallsign2[i]='\0'; + for(i=0;i<7;i++)myalias2[i]='\0'; + digi = 1; + ttyspeed = 9600; + loglevel = 0; + bc_interval = 0; + bc_text[0]='\0'; + bc_every = 0; + my_udp = htons(0); + udp_mode = 0; + ip_mode = 0; + dual_port = 0; + + stats.kiss_in = 0; + stats.kiss_toobig = 0; + stats.kiss_badtype = 0; + stats.kiss_tooshort = 0; + stats.kiss_not_for_me = 0; + stats.kiss_i_am_dest = 0; + stats.kiss_no_ip_addr = 0; + stats.kiss_out = 0; + stats.kiss_beacon_outs = 0; + stats.udp_in = 0; + stats.udp_out = 0; + stats.ip_in = 0; + stats.ip_out = 0; + stats.ip_failed_crc = 0; + stats.ip_tooshort = 0; + stats.ip_not_for_me = 0; + stats.ip_i_am_dest = 0; +} + +/* Open and read the config file */ + +void +config_read(f) +char *f; +{ + FILE *cf; + char buf[256], cbuf[256]; + int errflag, e, lineno; + char *fname; + + if (f) fname = f; + else fname = CONF_AX25IPD_FILE; + + if((cf = fopen(fname,"r"))==NULL) { + fprintf(stderr,"Config file %s not found or could not be opened\n",fname); + exit(1); + } + + errflag = 0; + lineno = 0; + while(fgets(buf, 255, cf)!=NULL) { + strcpy(cbuf, buf); + lineno++; + if((e = parse_line(buf)) < 0) { + fprintf(stderr,"Config error at line %d: ",lineno); + if(e==-1)fprintf(stderr,"Missing argument\n"); + else if(e==-2)fprintf(stderr,"Bad callsign format\n"); + else if(e==-3)fprintf(stderr,"Bad option - on/off\n"); + else if(e==-4)fprintf(stderr,"Bad option - tnc/digi\n"); + else if(e==-5)fprintf(stderr,"Host not known\n"); + else if(e==-6)fprintf(stderr,"Unknown command\n"); + else if(e==-7)fprintf(stderr,"Text string too long\n"); + else if(e==-8)fprintf(stderr,"Bad option - every/after\n"); + else if(e==-9)fprintf(stderr,"Bad option - ip/udp\n"); + else fprintf(stderr,"Unknown error\n"); + fprintf(stderr,"%s",cbuf); + errflag++; + } + } + if(errflag)exit(1); + + if(strlen(ttydevice)==0) { + fprintf(stderr,"No device specified in config file\n"); + exit(1); + } + + if((udp_mode == 0) && (ip_mode == 0)) { + fprintf(stderr,"Must specify ip and/or udp sockets\n"); + exit(1); + } + + if(digi) { + if(mycallsign[0]=='\0') { + fprintf(stderr,"No mycall line in config file\n"); + exit(1); + } + } + if((digi) && (dual_port)) { + if(mycallsign2[0]=='\0') { + fprintf(stderr,"No mycall2 line in config file\n"); + exit(1); + } + } +} + +/* Process each line from the config file. The return value is encoded. */ +int +parse_line(buf) +char *buf; +{ + char *p, *q; + unsigned char tcall[7], tip[4]; + struct hostent *he; + int i,j, uport; + unsigned int flags; + + p = strtok(buf, " \t\n\r"); + + if(p==NULL)return 0; + if(*p=='#')return 0; + + if(strcmp(p,"mycall")==0) { + q = strtok(NULL, " \t\n\r"); + if(q==NULL)return -1; + if(a_to_call(q, mycallsign)!=0)return -2; + return 0; + + } else if(strcmp(p,"mycall2")==0) { + q = strtok(NULL, " \t\n\r"); + if(q==NULL)return -1; + if(a_to_call(q, mycallsign2)!=0)return -2; + return 0; + + } else if(strcmp(p,"myalias")==0) { + q = strtok(NULL, " \t\n\r"); + if(q==NULL)return -1; + if(a_to_call(q, myalias)!=0)return -2; + dual_port = 1; + if(mycallsign2[0]=='\0') { + dual_port = 0; + } + return 0; + + } else if(strcmp(p,"myalias2")==0) { + q = strtok(NULL, " \t\n\r"); + if(q==NULL)return -1; + if(a_to_call(q, myalias2)!=0)return -2; + return 0; + + } else if(strcmp(p,"device")==0) { + q = strtok(NULL, " \t\n\r"); + if(q==NULL)return -1; + strcpy(ttydevice, q); + return 0; + + } else if(strcmp(p,"mode")==0) { + q = strtok(NULL, " \t\n\r"); + if(q==NULL)return -1; + if(strcmp(q,"digi")==0) digi = 1; + else if(strcmp(q,"tnc")==0) digi = 0; + else return -4; + return 0; + + } else if(strcmp(p,"speed")==0) { + q = strtok(NULL, " \t\n\r"); + if(q==NULL)return -1; + ttyspeed = atoi(q); + return 0; + + } else if(strcmp(p,"socket")==0) { + q = strtok(NULL, " \t\n\r"); + if (q==NULL) + return -1; + if (strcmp(q,"ip")==0) { + ip_mode = 1; + } + else if(strcmp(q,"udp")==0) { + udp_mode = 1; + my_udp = htons(DEFAULT_UDP_PORT); + q = strtok(NULL, " \t\n\r"); + if (q!=NULL) { + i = atoi(q); + if (i>0) + my_udp = htons(i); + } + } + else + return -9; + return 0; + + } else if(strcmp(p,"beacon")==0) { + q = strtok(NULL, " \t\n\r"); + if (q==NULL) + return -1; + + if (strcmp(q,"every")==0) + bc_every = 1; + else if (strcmp(q,"after")==0) + bc_every = 0; + else + return -8; + + q = strtok(NULL, " \t\n\r"); + if (q==NULL) + return -1; + bc_interval = atoi(q); + return 0; + +/* This next one is a hack!!!!!! watch out!!!! */ + } else if(strcmp(p,"btext")==0) { + q = p + strlen(p) + 1; + if(strlen(q) < 2) return -1; /* line ends with a \n */ + if(strlen(q) > sizeof bc_text)return -7; + q[strlen(q)-1]='\0'; + strcpy(bc_text, q); + return 0; + + } else if(strcmp(p,"loglevel")==0) { + q = strtok(NULL, " \t\n\r"); + if(q==NULL)return -1; + loglevel = atoi(q); + return 0; + + } else if(strcmp(p,"route")==0) { + uport = 0; + flags = 0; + + q = strtok(NULL, " \t\n\r"); + if(q==NULL) + return -1; + + if(a_to_call(q, tcall)!=0) + return -2; + + q = strtok(NULL, " \t\n\r"); + if(q==NULL) + return -1; + he = gethostbyname(q); + if(he!=NULL) { + memcpy(tip, he->h_addr_list[0], 4); + } else { /* maybe user specified a numeric addr? */ + j = inet_addr(q); + if(j==-1) + return -5; /* if -1, bad deal! */ + memcpy(tip, (char *)&j, 4); + } + + while((q = strtok(NULL, " \t\n\r"))!=NULL) { + if(strcmp(q,"udp")==0) { + uport = DEFAULT_UDP_PORT; + q = strtok(NULL, " \t\n\r"); + if(q!=NULL) { + i = atoi(q); + if(i>0) + uport = i; + } + } else { + /* Test for broadcast flag */ + if (strchr(q,'b')) { + flags|=AXRT_BCAST; + } + + /* Test for Default flag */ + if (strchr(q,'d')) { + flags|=AXRT_DEFAULT; + } + } + } + route_add(tip, tcall, uport, flags); + return 0; + + } else if(strcmp(p,"broadcast")==0) { + + while ((q = strtok(NULL, " \t\n\r"))!=NULL) { + if (a_to_call(q, tcall)!=0) + return -2; + bcast_add(tcall); + } + return 0; + + } else if(strcmp(p,"param")==0) { + q = strtok(NULL, " \t\n\r"); + if(q==NULL)return -1; + i = atoi(q); + q = strtok(NULL, " \t\n\r"); + if(q==NULL)return -1; + j = atoi(q); + param_add(i,j); + return 0; + } + return -999; +} + +/* Convert ascii callsign to internal format */ +int +a_to_call(text, tcall) +char *text; +unsigned char *tcall; +{ + int i; + int ssid; + unsigned char c; + + if(strlen(text)==0)return -1; + + ssid = 0; + for(i=0;i<6;i++) { + tcall[i]=(' '<<1); + } + tcall[6] = '\0'; + + for(i=0;i<strlen(text);i++) { + c = text[i]; + if(c=='-') { + ssid = atoi(&text[i+1]); + if(ssid>15)return -1; + tcall[6] = (ssid<<1); + return 0; + } + if(islower(c))c = toupper(c); + if(i>5)return -1; + tcall[i]=(c<<1); + } + return 0; +} + +/* Convert internal callsign to printable format */ +char * +call_to_a(tcall) +unsigned char *tcall; +{ + int i; + int ssid; + char *tptr; + static char t[10]; + + for(i=0,tptr=t;i<6;i++) { + if(tcall[i]==(' '<<1))break; + *tptr = tcall[i]>>1; + tptr++; + } + + ssid = (tcall[6]>>1)&0x0f; + if(ssid>0) { + *tptr = '-'; + tptr++; + if(ssid>9) { + *tptr = '1'; + tptr++; + ssid -= 10; + } + *tptr = '0' + ssid; + tptr++; + } + + *tptr = '\0'; + return &t[0]; +} + +/* print the configuration data out */ +void +dump_config() +{ + LOGL1("\nCurrent configuration:\n"); + if(ip_mode) LOGL1(" socket ip\n"); + if(udp_mode)LOGL1(" socket udp on port %d\n", ntohs(my_udp)); + LOGL1(" mode %s\n", digi ? "digi" : "tnc"); + LOGL1(" device %s\n", ttydevice); + LOGL1(" speed %d\n", ttyspeed); + if(digi)LOGL1(" mycall %s\n", call_to_a(mycallsign)); + if(digi && myalias[0])LOGL1(" myalias %s\n", call_to_a(myalias)); + if(bc_interval>0) { + LOGL1(" beacon %s %d\n", bc_every ? "every" : "after", bc_interval); + LOGL1(" btext %s\n", bc_text); + } + LOGL1(" loglevel %d\n", loglevel); + (void)fflush(stdout); +} diff --git a/ax25ipd/crc.c b/ax25ipd/crc.c new file mode 100644 index 0000000..ff07195 --- /dev/null +++ b/ax25ipd/crc.c @@ -0,0 +1,171 @@ +/* crc.c Computations involving CRCs */ + +#include "ax25ipd.h" +/* + ********************************************************************** + * The following code was taken from Appendix B of RFC 1171 + * (Point-to-Point Protocol) + * + * The RFC credits the following sources for this implementation: + * + * Perez, "Byte-wise CRC Calculations", IEEE Micro, June, 1983. + * + * Morse, G., "Calculating CRC's by Bits and Bytes", Byte, + * September 1986. + * + * LeVan, J., "A Fast CRC", Byte, November 1987. + * + * + * The HDLC polynomial: x**0 + x**5 + x**12 + x**16 + */ + +/* + * u16 represents an unsigned 16-bit number. Adjust the typedef for + * your hardware. + */ +typedef unsigned short u16; + + +/* + * FCS lookup table as calculated by the table generator in section 2. + */ +static u16 fcstab[256] = { + 0x0000, 0x1189, 0x2312, 0x329b, 0x4624, 0x57ad, 0x6536, 0x74bf, + 0x8c48, 0x9dc1, 0xaf5a, 0xbed3, 0xca6c, 0xdbe5, 0xe97e, 0xf8f7, + 0x1081, 0x0108, 0x3393, 0x221a, 0x56a5, 0x472c, 0x75b7, 0x643e, + 0x9cc9, 0x8d40, 0xbfdb, 0xae52, 0xdaed, 0xcb64, 0xf9ff, 0xe876, + 0x2102, 0x308b, 0x0210, 0x1399, 0x6726, 0x76af, 0x4434, 0x55bd, + 0xad4a, 0xbcc3, 0x8e58, 0x9fd1, 0xeb6e, 0xfae7, 0xc87c, 0xd9f5, + 0x3183, 0x200a, 0x1291, 0x0318, 0x77a7, 0x662e, 0x54b5, 0x453c, + 0xbdcb, 0xac42, 0x9ed9, 0x8f50, 0xfbef, 0xea66, 0xd8fd, 0xc974, + 0x4204, 0x538d, 0x6116, 0x709f, 0x0420, 0x15a9, 0x2732, 0x36bb, + 0xce4c, 0xdfc5, 0xed5e, 0xfcd7, 0x8868, 0x99e1, 0xab7a, 0xbaf3, + 0x5285, 0x430c, 0x7197, 0x601e, 0x14a1, 0x0528, 0x37b3, 0x263a, + 0xdecd, 0xcf44, 0xfddf, 0xec56, 0x98e9, 0x8960, 0xbbfb, 0xaa72, + 0x6306, 0x728f, 0x4014, 0x519d, 0x2522, 0x34ab, 0x0630, 0x17b9, + 0xef4e, 0xfec7, 0xcc5c, 0xddd5, 0xa96a, 0xb8e3, 0x8a78, 0x9bf1, + 0x7387, 0x620e, 0x5095, 0x411c, 0x35a3, 0x242a, 0x16b1, 0x0738, + 0xffcf, 0xee46, 0xdcdd, 0xcd54, 0xb9eb, 0xa862, 0x9af9, 0x8b70, + 0x8408, 0x9581, 0xa71a, 0xb693, 0xc22c, 0xd3a5, 0xe13e, 0xf0b7, + 0x0840, 0x19c9, 0x2b52, 0x3adb, 0x4e64, 0x5fed, 0x6d76, 0x7cff, + 0x9489, 0x8500, 0xb79b, 0xa612, 0xd2ad, 0xc324, 0xf1bf, 0xe036, + 0x18c1, 0x0948, 0x3bd3, 0x2a5a, 0x5ee5, 0x4f6c, 0x7df7, 0x6c7e, + 0xa50a, 0xb483, 0x8618, 0x9791, 0xe32e, 0xf2a7, 0xc03c, 0xd1b5, + 0x2942, 0x38cb, 0x0a50, 0x1bd9, 0x6f66, 0x7eef, 0x4c74, 0x5dfd, + 0xb58b, 0xa402, 0x9699, 0x8710, 0xf3af, 0xe226, 0xd0bd, 0xc134, + 0x39c3, 0x284a, 0x1ad1, 0x0b58, 0x7fe7, 0x6e6e, 0x5cf5, 0x4d7c, + 0xc60c, 0xd785, 0xe51e, 0xf497, 0x8028, 0x91a1, 0xa33a, 0xb2b3, + 0x4a44, 0x5bcd, 0x6956, 0x78df, 0x0c60, 0x1de9, 0x2f72, 0x3efb, + 0xd68d, 0xc704, 0xf59f, 0xe416, 0x90a9, 0x8120, 0xb3bb, 0xa232, + 0x5ac5, 0x4b4c, 0x79d7, 0x685e, 0x1ce1, 0x0d68, 0x3ff3, 0x2e7a, + 0xe70e, 0xf687, 0xc41c, 0xd595, 0xa12a, 0xb0a3, 0x8238, 0x93b1, + 0x6b46, 0x7acf, 0x4854, 0x59dd, 0x2d62, 0x3ceb, 0x0e70, 0x1ff9, + 0xf78f, 0xe606, 0xd49d, 0xc514, 0xb1ab, 0xa022, 0x92b9, 0x8330, + 0x7bc7, 0x6a4e, 0x58d5, 0x495c, 0x3de3, 0x2c6a, 0x1ef1, 0x0f78 +}; + +#define PPPINITFCS 0xffff /* Initial FCS value */ +#define PPPGOODFCS 0xf0b8 /* Good final FCS value */ + +/* + * Calculate a new fcs given the current fcs and the new data. + */ +u16 pppfcs(fcs, cp, len) + register u16 fcs; + register unsigned char *cp; + register int len; +{ +/* ASSERT(sizeof (u16) == 2); */ +/* ASSERT(((u16) -1) > 0); */ + while (len--) + fcs = (fcs >> 8) ^ fcstab[(fcs ^ *cp++) & 0xff]; + + return (fcs); +} + +/* + * End code from Appendix B of RFC 1171 + ********************************************************************** + */ + +/* + * The following routines are simply convenience routines... + * I'll merge them into the mainline code when suitably debugged + */ + +/* Return the computed CRC */ +unsigned short int +compute_crc(buf, l) +unsigned char *buf; +int l; +{ + int fcs; + + fcs = PPPINITFCS; + fcs = pppfcs(fcs, buf, l); + fcs ^= 0xffff; + return fcs; +} + +/* Return true if the CRC is correct */ +int +ok_crc(buf, l) +unsigned char *buf; +int l; +{ + int fcs; + + fcs = PPPINITFCS; + fcs = pppfcs(fcs, buf, l); + return (fcs == PPPGOODFCS); +} + +/* + * A test routine to make sure the CRC is working right on your hardware. + * cc -DTEST crc.c + * + */ + +#ifdef TEST +void +main() +{ + unsigned char buf[258]; + int l, i; + unsigned short int f; + + l = 256; + for(i=0;i<l;i++){ + buf[i]=i; + } + + f = compute_crc(buf,l); + printf("computed crc=0x%04x\n",f); + + buf[l]=(f&0xff); + buf[l+1]=(f>>8); + printf("crc should be good... "); + i = ok_crc(buf, l+2); + if(i)printf("CRC declared OK\n"); + else printf("CRC declared bad\n"); + + buf[l+1]=(f&0xff); + buf[l]=(f>>8); + printf("reversed the CRC byte order... CRC should be bad..."); + i = ok_crc(buf, l+2); + if(i)printf("CRC declared OK\n"); + else printf("CRC declared bad\n"); + + printf("changed the frame length... CRC should be bad..."); + i = ok_crc(buf, l+1); + if(i)printf("CRC declared OK\n"); + else printf("CRC declared bad\n"); + + buf[0]-=1; + printf("corrupted the data... CRC should be bad..."); + i = ok_crc(buf, l+2); + if(i)printf("CRC declared OK\n"); + else printf("CRC declared bad\n"); + +} +#endif diff --git a/ax25ipd/io.c b/ax25ipd/io.c new file mode 100644 index 0000000..88a4923 --- /dev/null +++ b/ax25ipd/io.c @@ -0,0 +1,574 @@ +/* io.c All base I/O routines live here + * + * Copyright 1991, Michael Westerhof, Sun Microsystems, Inc. + * This software may be freely used, distributed, or modified, providing + * this header is not removed. + * + * This is the only module that knows about base level UNIX/SunOS I/O + * This is also the key dispatching module, so it knows about a lot more + * than just I/O stuff. + */ + +#undef USE_ICMP /* not implemented yet, sorry */ + +#include "ax25ipd.h" + +#include <sys/types.h> +#include <sys/time.h> +#include <sys/socket.h> +#include <netinet/in.h> +#include <netinet/in_systm.h> +#include <netinet/ip.h> +#ifdef USE_ICMP +#include <netinet/ip_icmp.h> +#endif +#include <netdb.h> +#include <fcntl.h> +#include <memory.h> +#include <stdio.h> +#include <string.h> +#include <errno.h> + +#ifdef __bsdi__ +#define USE_TERMIOS +#endif + +#ifndef USE_TERMIOS +#ifndef USE_TERMIO +#define USE_SGTTY +#endif +#endif + +#ifdef USE_TERMIOS +#include <sys/termios.h> +struct termios nterm; +#endif + +#ifdef USE_TERMIO +#include <termio.h> +struct termio nterm; +#endif + +#ifdef USE_SGTTY +#include <sys/ioctl.h> +struct sgttyb nterm; +#endif + +int ttyfd = -1; +int udpsock = -1; +int sock = -1; +#ifdef USE_ICMP +int icmpsock = -1; +#endif +struct sockaddr_in udpbind; +struct sockaddr_in to; +struct sockaddr_in from; +int fromlen; + +time_t last_bc_time; + +/* + * I/O modes for the io_error routine + */ +#define READ_MSG 0x00 +#define SEND_MSG 0x01 + +#define IP_MODE 0x10 +#define UDP_MODE 0x20 +#define TTY_MODE 0x30 +#ifdef USE_ICMP +#define ICMP_MODE 0x40 +#endif + +#ifndef FNDELAY +#define FNDELAY O_NDELAY +#endif + +/* + * Initialize the io variables + */ + +void +io_init() +{ + +/* + * Close the file descriptors if they are open. The idea is that we + * will be able to support a re-initialization if sent a SIGHUP. + */ + + if(ttyfd>=0){ + close(ttyfd); + ttyfd = -1; + } + + if(sock>=0){ + close(sock); + sock = -1; + } + + if(udpsock>=0){ + close(udpsock); + udpsock = -1; + } + +#ifdef USE_ICMP + if(icmpsock>=0){ + close(icmpsock); + icmpsock = -1; + } +#endif + +/* + * The bzero is not strictly required - it simply zeros out the + * address structure. Since both to and from are static, they are + * already clear. + */ + bzero( (char *)&to, sizeof(struct sockaddr) ); + to.sin_family = AF_INET; + + bzero( (char *)&from, sizeof(struct sockaddr) ); + from.sin_family = AF_INET; + + bzero( (char *)&udpbind, sizeof(struct sockaddr) ); + udpbind.sin_family = AF_INET; +} + +/* + * open and initialize the IO interfaces + */ + +void io_open() +{ + int baudrate; + + if(ip_mode){ + sock = socket(AF_INET, SOCK_RAW, IPPROTO_AX25); + if (sock<0) { + perror("opening raw socket"); + exit(1); + } + if (fcntl(sock, F_SETFL, FNDELAY) < 0) { + perror("setting non-blocking I/O on raw socket"); + exit(1); + } + +#ifdef USE_ICMP + icmpsock = socket(AF_INET, SOCK_RAW, IPPROTO_ICMP); + if (icmpsock<0) { + perror("opening raw ICMP socket"); + exit(1); + } + if (fcntl(icmpsock, F_SETFL, FNDELAY) < 0) { + perror("setting non-blocking I/O on ICMP socket"); + exit(1); + } +#endif + } + + if(udp_mode){ + udpsock = socket(AF_INET, SOCK_DGRAM, 0); + if (udpsock<0) { + perror("opening udp socket"); + exit(1); + } + if (fcntl(udpsock, F_SETFL, FNDELAY) < 0) { + perror("setting non-blocking I/O on UDP socket"); + exit(1); + } +/* + * Ok, the udp socket is open. Now express our interest in receiving + * data destined for a particular socket. + */ + udpbind.sin_addr.s_addr = INADDR_ANY; + udpbind.sin_port = my_udp; + if(bind(udpsock,(struct sockaddr *)&udpbind,sizeof udpbind)<0){ + perror("binding udp socket"); + exit(1); + } + } + + ttyfd = open(ttydevice, O_RDWR, 0); + if (ttyfd<0) { + perror("opening tty device"); + exit(1); + } + if (fcntl(ttyfd, F_SETFL, FNDELAY) < 0) { + perror("setting non-blocking I/O on tty device"); + exit(1); + } + +#ifdef USE_TERMIOS + if(ioctl(ttyfd, TCGETS, &nterm)<0){ +#endif +#ifdef USE_TERMIO + if(ioctl(ttyfd, TCGETA, &nterm)<0){ +#endif +#ifdef USE_SGTTY + if(ioctl(ttyfd, TIOCGETP, &nterm)<0){ +#endif + perror("fetching tty device parameters"); + exit(1); + } + + if(ttyspeed==50)baudrate=B50; + else if(ttyspeed==50)baudrate=B50; + else if(ttyspeed==75)baudrate=B75; + else if(ttyspeed==110)baudrate=B110; + else if(ttyspeed==134)baudrate=B134; + else if(ttyspeed==150)baudrate=B150; + else if(ttyspeed==200)baudrate=B200; + else if(ttyspeed==300)baudrate=B300; + else if(ttyspeed==600)baudrate=B600; + else if(ttyspeed==1200)baudrate=B1200; + else if(ttyspeed==1800)baudrate=B1800; + else if(ttyspeed==2400)baudrate=B2400; + else if(ttyspeed==4800)baudrate=B4800; + else if(ttyspeed==9600)baudrate=B9600; +#ifdef B19200 + else if(ttyspeed==19200)baudrate=B19200; +#else +#ifdef EXTA + else if(ttyspeed==19200)baudrate=EXTA; +#endif +#endif +#ifdef B38400 + else if(ttyspeed==38400)baudrate=B38400; +#else +#ifdef EXTB + else if(ttyspeed==38400)baudrate=EXTB; +#endif +#endif + else baudrate = B9600; + +#ifdef USE_SGTTY + nterm.sg_flags = (RAW | ANYP); + nterm.sg_ispeed = baudrate; + nterm.sg_ospeed = baudrate; +#else + nterm.c_iflag = 0; + nterm.c_oflag = 0; + nterm.c_cflag = baudrate | CS8 | CREAD | CLOCAL; + nterm.c_lflag = 0; + nterm.c_cc[VMIN] = 0; + nterm.c_cc[VTIME] = 0; +#endif + +#ifdef USE_TERMIOS + if(ioctl(ttyfd, TCSETS, &nterm)<0){ +#endif +#ifdef USE_TERMIO + if(ioctl(ttyfd, TCSETA, &nterm)<0){ +#endif +#ifdef USE_SGTTY + if(ioctl(ttyfd, TIOCSETP, &nterm)<0){ +#endif + perror("setting tty device parameters"); + exit(1); + } + + if(digi)send_params(); + + last_bc_time = 0; /* force immediate id */ +} + +/* + * Start up and run the I/O mechanisms. + * run in a loop, using the select call to handle input. + */ + +void +io_start() +{ + int n, nb, hdr_len; + fd_set readfds; + unsigned char buf[MAX_FRAME]; + struct timeval wait; + struct iphdr *ipptr; + time_t now; + + for(;;){ + + if((bc_interval>0)&&digi){ + now = time(NULL); + if (last_bc_time + bc_interval < now){ + last_bc_time = now; + LOGL4("iostart: BEACON\n"); + do_beacon(); + } + } + + wait.tv_sec = 10; /* lets us keep the beacon going */ + wait.tv_usec = 0; + + FD_ZERO(&readfds); + + FD_SET(ttyfd, &readfds); + + if(ip_mode){ + FD_SET(sock, &readfds); +#ifdef USE_ICMP + FD_SET(icmpsock, &readfds); +#endif + } + + if(udp_mode){ + FD_SET(udpsock, &readfds); + } + + nb = select(FD_SETSIZE,&readfds,(fd_set *)0,(fd_set *)0,&wait); + + if(nb < 0){ + if(errno == EINTR)continue; /* Ignore */ + perror("select"); + exit(1); + } + + if(nb == 0){ + fflush(stdout); + fflush(stderr); + /* just so we go back to the top of the loop! */ + continue; + } + + if(FD_ISSET(ttyfd, &readfds)){ + do { + n = read(ttyfd, buf, MAX_FRAME); + } while(io_error(n, buf, n, READ_MSG, TTY_MODE)); + LOGL4("ttydata l=%d\n",n); + if(n>0)assemble_kiss(buf,n); +/* + * If we are in "beacon after" mode, reset the "last_bc_time" each time + * we hear something on the channel. + */ + if(!bc_every)last_bc_time = time(NULL); + } + + if(udp_mode){ + if(FD_ISSET(udpsock, &readfds)){ + do { + fromlen = sizeof from; + n = recvfrom(udpsock, buf, MAX_FRAME, 0, + (struct sockaddr *)&from, &fromlen); + } while(io_error(n, buf, n, READ_MSG, UDP_MODE)); + LOGL4("udpdata from=%s port=%d l=%d\n", + (char *)inet_ntoa(from.sin_addr), + ntohs(from.sin_port), n); + stats.udp_in++; + if(n>0)from_ip(buf, n); + } + } /* if udp_mode */ + + if(ip_mode){ + if(FD_ISSET(sock, &readfds)){ + do{ + fromlen = sizeof from; + n = recvfrom(sock, buf, MAX_FRAME, 0, + (struct sockaddr *)&from, &fromlen); + } while(io_error(n, buf, n, READ_MSG, IP_MODE)); + ipptr = (struct iphdr *)buf; + hdr_len = 4 * ipptr->ihl; + LOGL4("ipdata from=%s l=%d, hl=%d\n", + (char *)inet_ntoa(from.sin_addr), + n, hdr_len); + stats.ip_in++; + if(n>hdr_len)from_ip(buf+hdr_len, n-hdr_len); + } + +#ifdef USE_ICMP + if(FD_ISSET(icmpsock, &readfds)){ + do { + fromlen = sizeof from; + n = recvfrom(icmpsock, buf, MAX_FRAME, 0, + (struct sockaddr *)&from, &fromlen); + } while(io_error(n, buf, n, READ_MSG, ICMP_MODE)); + ipptr = (struct iphdr *)buf; + hdr_len = 4 * ipptr->ihl; + LOGL4("icmpdata from=%s l=%d, hl=%d\n", + (char *)inet_ntoa(from.sin_addr), + n, hdr_len); + } +#endif + } /* if ip_mode */ + + } /* for forever */ +} + +/* Send an IP frame */ + +void +send_ip(buf, l, targetip) +unsigned char *buf; +int l; +unsigned char *targetip; +{ + int n; + + if(l<=0)return; + memcpy((char *)&to.sin_addr, targetip, 4); + memcpy((char *)&to.sin_port, &targetip[4], 2); + LOGL4("sendipdata to=%s %s %d l=%d\n", + (char *)inet_ntoa(to.sin_addr), + to.sin_port ? "udp" : "ip", + ntohs(to.sin_port), l); + if(to.sin_port){ + if(udp_mode){ + stats.udp_out++; + do { + n = sendto(udpsock, buf, l, 0, + (struct sockaddr *)&to, sizeof to); + } while(io_error(n, buf, l, SEND_MSG, UDP_MODE)); + } + } else { + if(ip_mode){ + stats.ip_out++; + do { + n = sendto(sock, buf, l, 0, + (struct sockaddr *)&to, sizeof to); + } while(io_error(n, buf, l, SEND_MSG, IP_MODE)); + } + } +} + +/* Send a kiss frame */ + +void +send_tty(buf, l) +unsigned char *buf; +int l; +{ + int n; + unsigned char *p; + int nc; + + if(l<=0)return; + LOGL4("sendttydata l=%d\tsent: ",l); + stats.kiss_out++; + + p = buf; + nc = l; + n = 0; + +/* + * we have to loop around here because each call to write may write a few + * characters. So we simply increment the buffer each time around. If + * we ever write no characters, we should get an error code, and io_error + * will sleep for a fraction of a second. Note that we are keyed to + * the BSD 4.2 behaviour... the Sys 5 non-blocking I/O may or may not work + * in this loop. We may detect system 5 behaviour (this would result from + * compile-time options) by having io_error barf when it detects an EAGAIN + * error code. + */ + do { + if((n>0)&&(n<nc)) { /* did we put only write a bit? */ + p += n; /* point to the new data */ + nc -= n; /* drop the length */ + } + n = write(ttyfd, p, nc); + if(n>0){ + if(n!=nc){ + LOGL4("%d ",n); /* no-one said loglevel 4 */ + } else { + LOGL4("%d\n",n); /* was efficient!!! */ + } + } + } while( ((n>0)&&(n<nc)) || (io_error(n, p, nc, SEND_MSG, TTY_MODE))); +} + +/* process an I/O error; return true if a retry is needed */ +int +io_error(oops, buf, bufsize, dir, mode) +int oops; /* the error flag; < 0 indicates a problem */ +unsigned char *buf; /* the data in question */ +int bufsize; /* the size of the data buffer */ +int dir; /* the direction; input or output */ +int mode; /* the fd on which we got the error */ +{ + + if(oops >= 0) return 0; /* do we have an error ? */ + +#ifdef EAGAIN + if(errno == EAGAIN){ + perror("System 5 I/O error!"); + fprintf(stderr,"A System 5 style I/O error was detected. This program requires BSD 4.2\n"); + fprintf(stderr,"behaviour. This is probably a result of compile-time environment.\n"); + exit(3); + } +#endif + + if(dir == READ_MSG){ + if(errno == EINTR) return 0; /* never retry read */ + if(errno == EWOULDBLOCK){ + LOGL4("READ would block (?!), sleeping and retrying!\n"); + usleep(100000); /* sleep a bit */ + return 1; /* and retry */ + } + if(mode == IP_MODE){ + perror("reading from raw ip socket"); + exit(2); + } else if(mode == UDP_MODE){ + perror("reading from udp socket"); + exit(2); + } else if(mode == TTY_MODE){ + perror("reading from tty device"); + exit(2); + } else { + perror("reading from unknown I/O"); + exit(2); + } + } else if(dir == SEND_MSG){ + if(errno == EINTR) return 1; /* always retry on writes */ + if(mode == IP_MODE){ + if(errno == EMSGSIZE){ /* msg too big, drop it */ + perror("message dropped on raw ip socket"); + fprintf(stderr,"message was %d bytes long.\n",bufsize); + return 0; + } + if(errno == ENOBUFS){ /* congestion; sleep + retry */ + LOGL4("send congestion on raw ip, sleeping and retrying!\n"); + usleep(100000); + return 1; + } + if(errno == EWOULDBLOCK){ + LOGL4("send on raw ip would block, sleeping and retrying!\n"); + usleep(100000); /* sleep a bit */ + return 1; /* and retry */ + } + perror("writing to raw ip socket"); + exit(2); + } else if(mode == UDP_MODE){ + if(errno == EMSGSIZE){ /* msg too big, drop it */ + perror("message dropped on udp socket"); + fprintf(stderr,"message was %d bytes long.\n",bufsize); + return 0; + } + if(errno == ENOBUFS){ /* congestion; sleep + retry */ + LOGL4("send congestion on udp, sleeping and retrying!\n"); + usleep(100000); + return 1; + } + if(errno == EWOULDBLOCK){ + LOGL4("send on udp would block, sleeping and retrying!\n"); + usleep(100000); /* sleep a bit */ + return 1; /* and retry */ + } + perror("writing to udp socket"); + exit(2); + } else if(mode == TTY_MODE){ + if(errno == EWOULDBLOCK){ + LOGL4("write to tty would block, sleeping and retrying!\n"); + usleep(100000); /* sleep a bit */ + return 1; /* and retry */ + } + perror("writing to tty device"); + exit(2); + } else { + perror("writing to unknown I/O"); + exit(2); + } + } else { + perror("Unknown direction and I/O"); + exit(2); + } + return 0; +} diff --git a/ax25ipd/kiss.c b/ax25ipd/kiss.c new file mode 100644 index 0000000..6042cf0 --- /dev/null +++ b/ax25ipd/kiss.c @@ -0,0 +1,201 @@ +/* kiss.c KISS assembly and byte-stuffing stuff + * + * Copyright 1991, Michael Westerhof, Sun Microsystems, Inc. + * This software may be freely used, distributed, or modified, providing + * this header is not removed. + * + * This is the only module that knows about the internal structure of + * KISS frames. + */ + +/* + * dual port changes Feb 95 ve3pnx & ve3djf + */ + +#include <stdio.h> +#include "ax25ipd.h" + +#define FEND 0xc0 +#define FESC 0xdb +#define TFEND 0xdc +#define TFESC 0xdd + +unsigned char iframe[MAX_FRAME]; +unsigned char *ifptr; +int ifcount; +int iescaped; + +unsigned char oframe[MAX_FRAME]; +unsigned char *ofptr; +int ofcount; + +#define PTABLE_SIZE 10 + +struct param_table_entry { + unsigned char parameter; + unsigned char value; +} param_tbl[PTABLE_SIZE]; + +int param_tbl_top; + + +/* + * Initialize the KISS variables + */ + +void +kiss_init() +{ + ifptr = iframe; + ifcount = 0; + iescaped = 0; + ofptr = oframe; + ofcount = 0; + param_tbl_top = 0; +} + +/* + * Assemble a kiss frame from random hunks of incoming data + * Calls the "from_kiss" routine with the kiss frame when a + * frame has been assembled. + */ + +void +assemble_kiss(buf, l) +unsigned char *buf; +int l; +{ + int i; + unsigned char c; + + for(i=0;i<l;i++,buf++){ + c = *buf; + if(c==FEND){ + if(ifcount>0){ + /* Make sure that the control byte is zero */ + if(*iframe=='\0' || *iframe==0x10) { + /* Room for CRC in buffer? */ + if(ifcount < (MAX_FRAME - 2)) { + stats.kiss_in++; + from_kiss(iframe+1,ifcount-1); + } else { + stats.kiss_toobig++; + LOGL2("assemble_kiss: dumped - frame too large\n"); + } + } else { + stats.kiss_badtype++; + LOGL2("assemble_kiss: dumped - control byte non-zero\n"); + } + } + ifcount = 0; + iescaped = 0; + ifptr = iframe; + continue; + } + if(c==FESC){ + iescaped=1; + continue; + } + if(iescaped){ + if(c==TFEND)c = FEND; + if(c==TFESC)c = FESC; + iescaped = 0; + } + if(ifcount < MAX_FRAME){ + *ifptr = c; + ifptr++; + ifcount++; + } + } /* for every character in the buffer */ +} + +/* convert a standard AX25 frame into a kiss frame */ +void +send_kiss(type, buf, l) +unsigned char type; +unsigned char *buf; +int l; +{ +#define KISSEMIT(x) if(ofcount<MAX_FRAME){*ofptr=(x);ofptr++;ofcount++;} + + int i; + + ofptr = oframe; + ofcount = 0; + + KISSEMIT(FEND); + + if(type==FEND){ + KISSEMIT(FESC); + KISSEMIT(TFEND); + }else if (type==FESC){ + KISSEMIT(FESC); + KISSEMIT(TFESC); + }else { + KISSEMIT(type); + } + + for(i=0;i<l;i++,buf++){ + if(*buf==FEND){ + KISSEMIT(FESC); + KISSEMIT(TFEND); + }else if (*buf==FESC){ + KISSEMIT(FESC); + KISSEMIT(TFESC); + }else { + KISSEMIT(*buf); + } + } /* for each character in the incoming AX25 frame */ + + KISSEMIT(FEND); + + send_tty(oframe, ofcount); +} + +/* Add an entry to the parameter table */ +void +param_add(p, v) +int p; +int v; +{ + if(param_tbl_top >= PTABLE_SIZE){ + fprintf(stderr,"param table is full; entry ignored.\n"); + } + param_tbl[param_tbl_top].parameter = p&0xff; + param_tbl[param_tbl_top].value = v&0xff; + LOGL4("added param: %d\t%d\n", + param_tbl[param_tbl_top].parameter, + param_tbl[param_tbl_top].value); + param_tbl_top++; + return; +} + +/* dump the contents of the parameter table */ +void +dump_params() +{ + int i; + + LOGL1("\n%d parameters\n",param_tbl_top); + for(i=0;i<param_tbl_top;i++){ + LOGL1(" %d\t%d\n", + param_tbl[i].parameter, + param_tbl[i].value); + } + fflush(stdout); +} + +/* send the parameters to the TNC */ +void +send_params() +{ + int i; + unsigned char p, v; + + for(i=0;i<param_tbl_top;i++){ + p = param_tbl[i].parameter; + v = param_tbl[i].value; + send_kiss(p, &v, 1); + LOGL2("send_params: param %d %d\n",p,v); + } +} diff --git a/ax25ipd/process.c b/ax25ipd/process.c new file mode 100644 index 0000000..20bae7f --- /dev/null +++ b/ax25ipd/process.c @@ -0,0 +1,338 @@ +/* process.c Handle processing and routing of AX25 frames + * + * Copyright 1991, Michael Westerhof, Sun Microsystems, Inc. + * This software may be freely used, distributed, or modified, providing + * this header is not removed. + * + * This is the only module that knows about the internal structure of + * AX25 frames. + */ + +/* + * Dual port additions by M.Durrant and D.J.Dionne Feb 4, 1995 + */ + +#include "ax25ipd.h" +#include <stdio.h> +/* if dual port the upper nibble will have a value of 1 (not 0) */ +#define FROM_PORT2(p) (((*(p+1))&0x10)!=0) +#define FOR_PORT2(p) (addrmatch(p,mycallsign2) || addrmatch(p,myalias2)) +/* ve3djf and ve3pnx addition above */ +#define IS_LAST(p) (((*(p+6))&0x01)!=0) +#define NOT_LAST(p) (((*(p+6))&0x01)==0) +#define REPEATED(p) (((*(p+6))&0x80)!=0) +#define NOTREPEATED(p) (((*(p+6))&0x80)==0) +#define IS_ME(p) (addrmatch(p,mycallsign) || addrmatch(p,myalias) || addrmatch(p,mycallsign2) || addrmatch(p,myalias2) ) +#define NOT_ME(p) (!(addrmatch(p,mycallsign) || addrmatch(p,myalias) || addrmatch(p,mycallsign2) || addrmatch(p,myalias2) ) ) +#define ARE_DIGIS(f) (((*(f+13))&0x01)==0) +#define NO_DIGIS(f) (((*(f+13))&0x01)!=0) +#define SETREPEATED(p) (*(p+6))|=0x80 +#define SETLAST(p) (*(p+6))|=0x01 + +unsigned char bcbuf[256]; /* Must be larger than bc_text!!! */ +int bclen; /* The size of bcbuf */ + +/* + * Initialize the process variables + */ + +void +process_init() +{ + bclen = -1; /* flag that we need to rebuild the bctext */ +} + +/* + * handle a frame given us by the kiss routines. The buf variable is + * a pointer to an AX25 frame. Note that the AX25 frame from kiss does + * not include the CRC bytes. These are computed by this routine, and + * it is expected that the buffer we have has room for the CRC bytes. + * We will either dump this frame, or send it via the IP interface. + * + * If we are in digi mode, we validate in several ways: + * a) we must be the next digi in line to pick up the packet + * b) the next site to get the packet (the next listed digi, or + * the destination if we are the last digi) must be known to + * us via the route table. + * If we pass validation, we then set the digipeated bit for our entry + * in the packet, compute the CRC, and send the packet to the IP + * interface. + * + * If we are in tnc mode, we have less work to do. + * a) the next site to get the packet (the next listed digi, or + * the destination) must be known to us via the route table. + * If we pass validation, we compute the CRC, and send the packet to + * the IP interface. + */ + +void +from_kiss(buf, l) +unsigned char *buf; +int l; +{ + unsigned char *a, *ipaddr; + + if (l<15) { + LOGL2("from_kiss: dumped - length wrong!\n"); + stats.kiss_tooshort++; + return; + } + + if (loglevel>2) + dump_ax25frame("from_kiss: ", buf, l); + + if(digi) { /* if we are in digi mode */ + a = next_addr(buf); + if(NOT_ME(a)){ + stats.kiss_not_for_me++; + LOGL4("from_kiss: (digi) dumped - not for me\n"); + return; + } + if (a==buf) { /* must be a digi */ + stats.kiss_i_am_dest++; + LOGL2("from_kiss: (digi) dumped - I am destination!\n"); + return; + } + SETREPEATED(a); + a = next_addr(buf); /* find who gets it after us */ + } else { /* must be tnc mode */ + a = next_addr(buf); +#ifdef TNC_FILTER + if (IS_ME(a)) { + LOGL2("from_kiss: (tnc) dumped - addressed to self!\n"); + return; + } +#endif + } /* end of tnc mode */ + + /* Lookup the IP address for this route */ + ipaddr = call_to_ip(a); + + if (ipaddr==NULL) { + if (is_call_bcast(a)) { + /* Warning - assuming buffer has room for 2 bytes */ + add_crc(buf, l); l+=2; + send_broadcast(buf, l); + } else { + stats.kiss_no_ip_addr++; + LOGL2("from_kiss: dumped - cannot figure out where to send this!\n"); + } + return; + } else { + /* Warning - assuming buffer has room for 2 bytes */ + add_crc(buf, l); l+=2; + send_ip(buf, l, ipaddr); + } +} + +/* + * handle a frame given us by the IP routines. The buf variable is + * a pointer to an AX25 frame. + * Note that the frame includes the CRC bytes, which we dump ASAP. + * We will either dump this frame, or send it via the KISS interface. + * + * If we are in digi mode, we only validate that: + * a) we must be the next digi in line to pick up the packet + * If we pass validation, we then set the digipeated bit for our entry + * in the packet, and send the packet to the KISS send routine. + * + * If we are in tnc mode, we validate pretty well nothing, just like a + * real TNC... #define FILTER_TNC will change this. + * We simply send the packet to the KISS send routine. + */ + +void +from_ip(buf, l) +unsigned char *buf; +int l; +{ + int port = 0; + unsigned char *a; + + if(!ok_crc(buf, l)){ + stats.ip_failed_crc++; + LOGL2("from_ip: dumped - CRC incorrect!\n"); + return; + } + l = l - 2; /* dump the blasted CRC */ + + if(l<15){ + stats.ip_tooshort++; + LOGL2("from_ip: dumped - length wrong!\n"); + return; + } + + if(loglevel>2)dump_ax25frame("from_ip: ", buf, l); + + if(digi){ /* if we are in digi mode */ + a = next_addr(buf); + if(NOT_ME(a)){ + stats.ip_not_for_me++; + LOGL2("from_ip: (digi) dumped - not for me!\n"); + return; + } + if(a==buf){ /* must be a digi */ + stats.ip_i_am_dest++; + LOGL2("from_ip: (digi) dumped - I am destination!\n"); + return; + } + if(dual_port == 1 && FOR_PORT2(a)){ + port = 0x10; + } + SETREPEATED(a); + } else { /* must be tnc mode */ + a = next_addr(buf); +#ifdef TNC_FILTER + if(NOT_ME(a)){ + LOGL2("from_ip: (tnc) dumped - I am not destination!\n"); + return; + } +#endif + } /* end of tnc mode */ + send_kiss(port, buf, l); +} + +/* + * Send an ID frame out the KISS port. + */ + +void +do_beacon() +{ + int i; + unsigned char *p; + + if(bclen == 0) return; /* nothing to do! */ + + if(bclen < 0) { /* build the id string */ + p = bcbuf; + *p++ = ('I'<<1); + *p++ = ('D'<<1); + *p++ = (' '<<1); + *p++ = (' '<<1); + *p++ = (' '<<1); + *p++ = (' '<<1); + *p++ = '\0' | 0x60; /* SSID, set reserved bits */ + + for(i=0;i<6;i++)*p++=mycallsign[i]; + *p++ = mycallsign[6] | 0x60; /* ensure reserved bits are set */ + SETLAST(bcbuf+7); /* Set the E bit -- last address */ + + *p++ = 0x03; /* Control field -- UI frame */ + + *p++ = 0xf0; /* Protocol ID -- 0xf0 is no protocol */ + + strcpy(p, bc_text); /* add the text field */ + + bclen = 16 + strlen(bc_text); /* adjust the length nicely */ + } + + if(loglevel>2)dump_ax25frame("do_beacon: ", bcbuf, bclen); + stats.kiss_beacon_outs++; + send_kiss(0, bcbuf, bclen); +} + +/* + * return true if the addresses supplied match + * modified for wildcarding by vk5xxx + */ +int +addrmatch(a,b) +unsigned char *a, *b; +{ + if((*a=='\0') || (*b=='\0'))return 0; + + if((*a++^*b++)&0xfe)return 0; /* "K" */ + if((*a++^*b++)&0xfe)return 0; /* "A" */ + if((*a++^*b++)&0xfe)return 0; /* "9" */ + if((*a++^*b++)&0xfe)return 0; /* "W" */ + if((*a++^*b++)&0xfe)return 0; /* "S" */ + if((*a++^*b++)&0xfe)return 0; /* "B" */ + if(((*b++)&0x1e)==0)return 1; /* ssid 0 matches all ssid's */ + if((*a++^*b)&0x1e)return 0; /* ssid */ +/* if((*a++^*b++)&0x1e)return 0; ssid (how it was ...) */ + return 1; +} + +/* + * return pointer to the next station to get this packet + */ +unsigned char * +next_addr(f) +unsigned char *f; +{ + unsigned char *a; + +/* If no digis, return the destination address */ + if(NO_DIGIS(f))return f; + +/* check each digi field. The first one that hasn't seen it is the one */ + a = f + 7; + do { + a += 7; + if(NOTREPEATED(a))return a; + }while(NOT_LAST(a)); + +/* all the digis have seen it. return the destination address */ + return f; +} + +/* + * tack on the CRC for the frame. Note we assume the buffer is long + * enough to have the two bytes tacked on. + */ +void +add_crc(buf, l) +unsigned char *buf; +int l; +{ + unsigned short int u; + + u = compute_crc(buf, l); + buf[l] = u&0xff; /* lsb first */ + buf[l+1] = (u>>8)&0xff; /* msb next */ +} + +/* + * Dump AX25 frame. + */ +void +dump_ax25frame(t, buf, l) +unsigned char *buf; +char *t; +int l; +{ +#ifdef DEBUG + int i; +#endif + unsigned char *a; + + printf("%s AX25: (l=%3d) ", t, l); + + if(l<15){ + printf("Bogus size...\n"); + return; + } + + printf("%s -> ", call_to_a(buf+7)); + printf("%s", call_to_a(buf)); + + if(ARE_DIGIS(buf)){ + printf(" v"); + a = buf+7; + do{ + a+=7; + printf(" %s", call_to_a(a)); + if(REPEATED(a))printf("*"); + }while(NOT_LAST(a)); + } + + printf("\n"); + +#ifdef DEBUG + for(i=0;i<l;i++)printf("%02x ",buf[i]); + printf("\n"); +#endif + + fflush(stdout); +} diff --git a/ax25ipd/routing.c b/ax25ipd/routing.c new file mode 100644 index 0000000..3f771b3 --- /dev/null +++ b/ax25ipd/routing.c @@ -0,0 +1,264 @@ +/* routing.c Routing table manipulation routines + * + * Copyright 1991, Michael Westerhof, Sun Microsystems, Inc. + * This software may be freely used, distributed, or modified, providing + * this header is not removed. + * + */ + +#include <stdio.h> +#include "ax25ipd.h" +#include <sys/types.h> +#include <netinet/in.h> +#include <memory.h> + +/* The routing table structure is not visible outside this module. */ + +struct route_table_entry { + unsigned char callsign[7]; /* the callsign and ssid */ + unsigned char padcall; /* always set to zero */ + unsigned char ip_addr[4]; /* the IP address */ + unsigned short udp_port; /* the port number if udp */ + unsigned char pad1; + unsigned char pad2; + unsigned int flags; /* route flags */ + struct route_table_entry* next; +}; + +struct route_table_entry* route_tbl; +struct route_table_entry* default_route; + +/* The Broadcast address structure is not visible outside this module either */ + +struct bcast_table_entry { + unsigned char callsign[7]; /* The broadcast address */ + struct bcast_table_entry* next; +}; + +struct bcast_table_entry* bcast_tbl; + +/* Initialize the routing module */ +void +route_init() +{ + route_tbl = NULL; + default_route = NULL; + bcast_tbl = NULL; +} + +/* Add a new route entry */ +void +route_add(ip, call, udpport, flags) +unsigned char *ip; +unsigned char *call; +int udpport; +unsigned int flags; +{ + struct route_table_entry *rl, *rn; + int i; + + /* Check we have an IP address */ + if (ip==NULL) + return; + + /* Check we have a callsign */ + if (call==NULL) + return; + + /* Find the last entry in the list */ + rl=route_tbl; + if (route_tbl) + while (rl->next) + rl=rl->next; + + rn=(struct route_table_entry*)malloc(sizeof(struct route_table_entry)); + + /* Build this entry ... */ + for (i=0; i<6; i++) + rn->callsign[i] = call[i] & 0xfe; + rn->callsign[6] = (call[6] & 0x1e) | 0x60; + rn->padcall = 0; + memcpy(rn->ip_addr, ip, 4); + rn->udp_port = htons(udpport); + rn->pad1 = 0; + rn->pad2 = 0; + rn->flags = flags; + rn->next=NULL; + + /* Update the default_route pointer if this is a default route */ + if (flags & AXRT_DEFAULT) + default_route=rn; + + if (rl) /* ... the list is already started add the new route */ + rl->next=rn; + else /* ... start the list off */ + route_tbl=rn; + + /* Log this entry ... */ + LOGL4("added route: %s\t%s\t%s\t%d\t%d\n", + call_to_a(rn->callsign), + (char *)inet_ntoa(*(struct in_addr *)rn->ip_addr), + rn->udp_port ? "udp" : "ip", + ntohs(rn->udp_port), flags); + + return; +} + +/* Add a new broadcast address entry */ +void +bcast_add(call) +unsigned char* call; +{ + struct bcast_table_entry *bl, *bn; + int i; + + /* Check we have a callsign */ + if (call==NULL) + return; + + /* Find the last entry in the list */ + bl=bcast_tbl; + if (bcast_tbl) + while (bl->next) + bl=bl->next; + + bn=(struct bcast_table_entry*)malloc(sizeof(struct bcast_table_entry)); + + /* Build this entry ... */ + for (i=0; i<6; i++) + bn->callsign[i] = call[i] & 0xfe; + bn->callsign[6] = (call[6] & 0x1e) | 0x60; + + bn->next=NULL; + + if (bl) /* ... the list is already started add the new route */ + bl->next=bn; + else /* ... start the list off */ + bcast_tbl=bn; + + /* Log this entry ... */ + LOGL4("added broadcast address: %s\n", call_to_a(bn->callsign)); +} + +/* + * Return an IP address and port number given a callsign. + * We return a pointer to the address; the port number can be found + * immediately following the IP address. (UGLY coding; to be fixed later!) + */ + +unsigned char * +call_to_ip(call) +unsigned char *call; +{ + struct route_table_entry* rp; + unsigned char mycall[7]; + int i; + + if(call==NULL) + return NULL; + + for(i=0; i<6; i++) + mycall[i] = call[i] & 0xfe; + + mycall[6] = (call[6] & 0x1e) | 0x60; + + LOGL4("lookup call %s ",call_to_a(mycall)); + + rp=route_tbl; + while (rp) { + if (addrmatch(mycall,rp->callsign)) { + LOGL4("found ip addr %s\n", + (char *)inet_ntoa(*(struct in_addr *)rp->ip_addr)); + return rp->ip_addr; + } + rp=rp->next; + } + + /* + * No match found in the routing table, use the default route if + * we have one defined. + */ + if (default_route) { + LOGL4("failed, using default ip addr %s\n", + (char *)inet_ntoa(*(struct in_addr *)default_route->ip_addr)); + return default_route->ip_addr; + } + + LOGL4("failed.\n"); + return NULL; +} + +/* + * Accept a callsign and return true if it is a broadcast address, or false + * if it is not found on the list + */ +int +is_call_bcast(call) +unsigned char *call; +{ + struct bcast_table_entry* bp; + unsigned char bccall[7]; + int i; + + if(call==NULL) + return(FALSE); + + for(i=0; i<6; i++) + bccall[i] = call[i] & 0xfe; + + bccall[6] = (call[6] & 0x1e) | 0x60; + + LOGL4("lookup broadcast %s ",call_to_a(bccall)); + + bp=bcast_tbl; + while (bp) { + if (addrmatch(bccall,bp->callsign)) { + LOGL4("found broadcast %s\n", call_to_a(bp->callsign)); + return(TRUE); + } + bp=bp->next; + } + return(FALSE); +} + +/* Traverse the routing table, transmitting the packet to each bcast route */ +void +send_broadcast(buf, l) +unsigned char *buf; +int l; +{ + struct route_table_entry *rp; + + rp=route_tbl; + while (rp) { + if (rp->flags & AXRT_BCAST) { + send_ip(buf, l, rp->ip_addr); + } + rp=rp->next; + } +} + +/* print out the list of routes */ +void +dump_routes() +{ + struct route_table_entry* rp; + int i; + + for (rp=route_tbl, i=0; rp; rp=rp->next) + i++; + + LOGL1("\n%d active routes.\n",i); + + rp=route_tbl; + while (rp) { + LOGL1(" %s\t%s\t%s\t%d\t%d\n", + call_to_a(rp->callsign), + (char *)inet_ntoa(*(struct in_addr *)rp->ip_addr), + rp->udp_port ? "udp" : "ip", + ntohs(rp->udp_port), rp->flags); + rp=rp->next; + } + fflush(stdout); +} + diff --git a/ax25rtd/Makefile.am b/ax25rtd/Makefile.am new file mode 100644 index 0000000..b804faa --- /dev/null +++ b/ax25rtd/Makefile.am @@ -0,0 +1,25 @@ + +etcfiles = ax25rtd.conf +etcdir = $(sysconfdir)/ax25 + +installconf: + $(mkinstalldirs) $(DESTDIR)$(etcdir) + @list='$(etcfiles)'; for p in $$list; do \ + echo " $(INSTALL_DATA) $$p $(DESTDIR)$(etcdir)/$$p"; \ + $(INSTALL_DATA) $$p $(DESTDIR)$(etcdir)/$$p; \ + done + +sbin_PROGRAMS = ax25rtd ax25rtctl + +LDADD = $(AX25_LIB) + +EXTRA_DIST = $(etcfiles) + +ax25rtd_SOURCES = \ + ax25rtd.c \ + ax25rtd.h \ + cache_ctl.c \ + cache_dump.c \ + config.c \ + listener.c + diff --git a/ax25rtd/Makefile.in b/ax25rtd/Makefile.in new file mode 100644 index 0000000..8925278 --- /dev/null +++ b/ax25rtd/Makefile.in @@ -0,0 +1,342 @@ +# Makefile.in generated automatically by automake 1.4 from Makefile.am + +# Copyright (C) 1994, 1995-8, 1999 Free Software Foundation, Inc. +# This Makefile.in is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY, to the extent permitted by law; without +# even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. + + +SHELL = @SHELL@ + +srcdir = @srcdir@ +top_srcdir = @top_srcdir@ +VPATH = @srcdir@ +prefix = @prefix@ +exec_prefix = @exec_prefix@ + +bindir = @bindir@ +sbindir = @sbindir@ +libexecdir = @libexecdir@ +datadir = @datadir@ +sysconfdir = @sysconfdir@ +sharedstatedir = @sharedstatedir@ +localstatedir = @localstatedir@ +libdir = @libdir@ +infodir = @infodir@ +mandir = @mandir@ +includedir = @includedir@ +oldincludedir = /usr/include + +DESTDIR = + +pkgdatadir = $(datadir)/@PACKAGE@ +pkglibdir = $(libdir)/@PACKAGE@ +pkgincludedir = $(includedir)/@PACKAGE@ + +top_builddir = .. + +ACLOCAL = @ACLOCAL@ +AUTOCONF = @AUTOCONF@ +AUTOMAKE = @AUTOMAKE@ +AUTOHEADER = @AUTOHEADER@ + +INSTALL = @INSTALL@ +INSTALL_PROGRAM = @INSTALL_PROGRAM@ $(AM_INSTALL_PROGRAM_FLAGS) +INSTALL_DATA = @INSTALL_DATA@ +INSTALL_SCRIPT = @INSTALL_SCRIPT@ +transform = @program_transform_name@ + +NORMAL_INSTALL = : +PRE_INSTALL = : +POST_INSTALL = : +NORMAL_UNINSTALL = : +PRE_UNINSTALL = : +POST_UNINSTALL = : +host_alias = @host_alias@ +host_triplet = @host@ +AS = @AS@ +AWK = @AWK@ +AX25_LIB = @AX25_LIB@ +CC = @CC@ +DLLTOOL = @DLLTOOL@ +LD = @LD@ +LIBTOOL = @LIBTOOL@ +LN_S = @LN_S@ +MAKEINFO = @MAKEINFO@ +NCURSES_LIB = @NCURSES_LIB@ +NM = @NM@ +OBJDUMP = @OBJDUMP@ +PACKAGE = @PACKAGE@ +RANLIB = @RANLIB@ +VERSION = @VERSION@ + +etcfiles = ax25rtd.conf +etcdir = $(sysconfdir)/ax25 + +sbin_PROGRAMS = ax25rtd ax25rtctl + +LDADD = $(AX25_LIB) + +EXTRA_DIST = $(etcfiles) + +ax25rtd_SOURCES = ax25rtd.c ax25rtd.h cache_ctl.c cache_dump.c config.c listener.c + +mkinstalldirs = $(SHELL) $(top_srcdir)/mkinstalldirs +CONFIG_HEADER = ../config.h +CONFIG_CLEAN_FILES = +PROGRAMS = $(sbin_PROGRAMS) + + +DEFS = @DEFS@ -I. -I$(srcdir) -I.. +CPPFLAGS = @CPPFLAGS@ +LDFLAGS = @LDFLAGS@ +LIBS = @LIBS@ +ax25rtd_OBJECTS = ax25rtd.o cache_ctl.o cache_dump.o config.o \ +listener.o +ax25rtd_LDADD = $(LDADD) +ax25rtd_DEPENDENCIES = +ax25rtd_LDFLAGS = +ax25rtctl_SOURCES = ax25rtctl.c +ax25rtctl_OBJECTS = ax25rtctl.o +ax25rtctl_LDADD = $(LDADD) +ax25rtctl_DEPENDENCIES = +ax25rtctl_LDFLAGS = +CFLAGS = @CFLAGS@ +COMPILE = $(CC) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) +LTCOMPILE = $(LIBTOOL) --mode=compile $(CC) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) +CCLD = $(CC) +LINK = $(LIBTOOL) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(LDFLAGS) -o $@ +DIST_COMMON = README Makefile.am Makefile.in TODO + + +DISTFILES = $(DIST_COMMON) $(SOURCES) $(HEADERS) $(TEXINFOS) $(EXTRA_DIST) + +TAR = tar +GZIP_ENV = --best +SOURCES = $(ax25rtd_SOURCES) ax25rtctl.c +OBJECTS = $(ax25rtd_OBJECTS) ax25rtctl.o + +all: all-redirect +.SUFFIXES: +.SUFFIXES: .S .c .lo .o .s +$(srcdir)/Makefile.in: Makefile.am $(top_srcdir)/configure.in $(ACLOCAL_M4) + cd $(top_srcdir) && $(AUTOMAKE) --gnu --include-deps ax25rtd/Makefile + +Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status + cd $(top_builddir) \ + && CONFIG_FILES=$(subdir)/$@ CONFIG_HEADERS= $(SHELL) ./config.status + + +mostlyclean-sbinPROGRAMS: + +clean-sbinPROGRAMS: + -test -z "$(sbin_PROGRAMS)" || rm -f $(sbin_PROGRAMS) + +distclean-sbinPROGRAMS: + +maintainer-clean-sbinPROGRAMS: + +install-sbinPROGRAMS: $(sbin_PROGRAMS) + @$(NORMAL_INSTALL) + $(mkinstalldirs) $(DESTDIR)$(sbindir) + @list='$(sbin_PROGRAMS)'; for p in $$list; do \ + if test -f $$p; then \ + echo " $(LIBTOOL) --mode=install $(INSTALL_PROGRAM) $$p $(DESTDIR)$(sbindir)/`echo $$p|sed 's/$(EXEEXT)$$//'|sed '$(transform)'|sed 's/$$/$(EXEEXT)/'`"; \ + $(LIBTOOL) --mode=install $(INSTALL_PROGRAM) $$p $(DESTDIR)$(sbindir)/`echo $$p|sed 's/$(EXEEXT)$$//'|sed '$(transform)'|sed 's/$$/$(EXEEXT)/'`; \ + else :; fi; \ + done + +uninstall-sbinPROGRAMS: + @$(NORMAL_UNINSTALL) + list='$(sbin_PROGRAMS)'; for p in $$list; do \ + rm -f $(DESTDIR)$(sbindir)/`echo $$p|sed 's/$(EXEEXT)$$//'|sed '$(transform)'|sed 's/$$/$(EXEEXT)/'`; \ + done + +.c.o: + $(COMPILE) -c $< + +.s.o: + $(COMPILE) -c $< + +.S.o: + $(COMPILE) -c $< + +mostlyclean-compile: + -rm -f *.o core *.core + +clean-compile: + +distclean-compile: + -rm -f *.tab.c + +maintainer-clean-compile: + +.c.lo: + $(LIBTOOL) --mode=compile $(COMPILE) -c $< + +.s.lo: + $(LIBTOOL) --mode=compile $(COMPILE) -c $< + +.S.lo: + $(LIBTOOL) --mode=compile $(COMPILE) -c $< + +mostlyclean-libtool: + -rm -f *.lo + +clean-libtool: + -rm -rf .libs _libs + +distclean-libtool: + +maintainer-clean-libtool: + +ax25rtd: $(ax25rtd_OBJECTS) $(ax25rtd_DEPENDENCIES) + @rm -f ax25rtd + $(LINK) $(ax25rtd_LDFLAGS) $(ax25rtd_OBJECTS) $(ax25rtd_LDADD) $(LIBS) + +ax25rtctl: $(ax25rtctl_OBJECTS) $(ax25rtctl_DEPENDENCIES) + @rm -f ax25rtctl + $(LINK) $(ax25rtctl_LDFLAGS) $(ax25rtctl_OBJECTS) $(ax25rtctl_LDADD) $(LIBS) + +tags: TAGS + +ID: $(HEADERS) $(SOURCES) $(LISP) + list='$(SOURCES) $(HEADERS)'; \ + unique=`for i in $$list; do echo $$i; done | \ + awk ' { files[$$0] = 1; } \ + END { for (i in files) print i; }'`; \ + here=`pwd` && cd $(srcdir) \ + && mkid -f$$here/ID $$unique $(LISP) + +TAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) $(LISP) + tags=; \ + here=`pwd`; \ + list='$(SOURCES) $(HEADERS)'; \ + unique=`for i in $$list; do echo $$i; done | \ + awk ' { files[$$0] = 1; } \ + END { for (i in files) print i; }'`; \ + test -z "$(ETAGS_ARGS)$$unique$(LISP)$$tags" \ + || (cd $(srcdir) && etags $(ETAGS_ARGS) $$tags $$unique $(LISP) -o $$here/TAGS) + +mostlyclean-tags: + +clean-tags: + +distclean-tags: + -rm -f TAGS ID + +maintainer-clean-tags: + +distdir = $(top_builddir)/$(PACKAGE)-$(VERSION)/$(subdir) + +subdir = ax25rtd + +distdir: $(DISTFILES) + @for file in $(DISTFILES); do \ + d=$(srcdir); \ + if test -d $$d/$$file; then \ + cp -pr $$/$$file $(distdir)/$$file; \ + else \ + test -f $(distdir)/$$file \ + || ln $$d/$$file $(distdir)/$$file 2> /dev/null \ + || cp -p $$d/$$file $(distdir)/$$file || :; \ + fi; \ + done +ax25rtctl.o: ax25rtctl.c ../config.h ../pathnames.h +ax25rtd.o: ax25rtd.c ../pathnames.h ax25rtd.h +cache_ctl.o: cache_ctl.c ax25rtd.h +cache_dump.o: cache_dump.c ax25rtd.h +config.o: config.c ../pathnames.h ax25rtd.h +listener.o: listener.c ../pathnames.h ax25rtd.h + +info-am: +info: info-am +dvi-am: +dvi: dvi-am +check-am: all-am +check: check-am +installcheck-am: +installcheck: installcheck-am +install-exec-am: install-sbinPROGRAMS +install-exec: install-exec-am + +install-data-am: +install-data: install-data-am + +install-am: all-am + @$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am +install: install-am +uninstall-am: uninstall-sbinPROGRAMS +uninstall: uninstall-am +all-am: Makefile $(PROGRAMS) +all-redirect: all-am +install-strip: + $(MAKE) $(AM_MAKEFLAGS) AM_INSTALL_PROGRAM_FLAGS=-s install +installdirs: + $(mkinstalldirs) $(DESTDIR)$(sbindir) + + +mostlyclean-generic: + +clean-generic: + +distclean-generic: + -rm -f Makefile $(CONFIG_CLEAN_FILES) + -rm -f config.cache config.log stamp-h stamp-h[0-9]* + +maintainer-clean-generic: +mostlyclean-am: mostlyclean-sbinPROGRAMS mostlyclean-compile \ + mostlyclean-libtool mostlyclean-tags \ + mostlyclean-generic + +mostlyclean: mostlyclean-am + +clean-am: clean-sbinPROGRAMS clean-compile clean-libtool clean-tags \ + clean-generic mostlyclean-am + +clean: clean-am + +distclean-am: distclean-sbinPROGRAMS distclean-compile \ + distclean-libtool distclean-tags distclean-generic \ + clean-am + -rm -f libtool + +distclean: distclean-am + +maintainer-clean-am: maintainer-clean-sbinPROGRAMS \ + maintainer-clean-compile maintainer-clean-libtool \ + maintainer-clean-tags maintainer-clean-generic \ + distclean-am + @echo "This command is intended for maintainers to use;" + @echo "it deletes files that may require special tools to rebuild." + +maintainer-clean: maintainer-clean-am + +.PHONY: mostlyclean-sbinPROGRAMS distclean-sbinPROGRAMS \ +clean-sbinPROGRAMS maintainer-clean-sbinPROGRAMS uninstall-sbinPROGRAMS \ +install-sbinPROGRAMS mostlyclean-compile distclean-compile \ +clean-compile maintainer-clean-compile mostlyclean-libtool \ +distclean-libtool clean-libtool maintainer-clean-libtool tags \ +mostlyclean-tags distclean-tags clean-tags maintainer-clean-tags \ +distdir info-am info dvi-am dvi check check-am installcheck-am \ +installcheck install-exec-am install-exec install-data-am install-data \ +install-am install uninstall-am uninstall all-redirect all-am all \ +installdirs mostlyclean-generic distclean-generic clean-generic \ +maintainer-clean-generic clean mostlyclean distclean maintainer-clean + + +installconf: + $(mkinstalldirs) $(DESTDIR)$(etcdir) + @list='$(etcfiles)'; for p in $$list; do \ + echo " $(INSTALL_DATA) $$p $(DESTDIR)$(etcdir)/$$p"; \ + $(INSTALL_DATA) $$p $(DESTDIR)$(etcdir)/$$p; \ + done + +# Tell versions [3.59,3.63) of GNU make to not export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: diff --git a/ax25rtd/README b/ax25rtd/README new file mode 100644 index 0000000..a7bf2c4 --- /dev/null +++ b/ax25rtd/README @@ -0,0 +1,268 @@ +***************************************************************** +* Please send all comments and suggestions regarding ax25rtd to * +* Klaus Kudielka (oe1kib@oe1xtu.ampr.org). * +***************************************************************** + +Just a quick small README... +This will hopefully go into the man pages ASAP. + +Ax25routed +---------- + +/usr/sbin/ax25rtd + +This is a daemon that: + +- emulates the ceased "autorouter" of Linux Kernel AX.25 +- sets up ARP entries automagically +- may adjust IP routes and encapsulation mode + (although I really do not recomment to use this feature...) + +The "autorouter" is not really an autorouter. It just listens to the AX.25 +traffic on your ports and uses this information to setup AX.25 routes. This +can be turned on or off by altering the configuration file +/etc/ax25/ax25rtd.conf. + +Ax25routed provides a socket /var/ax25/ax25rtd/control which is used for +runtime maintainance through ax25rtctl or to set up new routes by other +daemons (a Flexnet router, perhaps?) + +On startup ax25rtd reads the configuration file and afterwards preloads +the caches from the files /var/ax25/ax25rtd/ax25_routes and +/var/ax25/ax25rtd/ip_routes. On SIGTERM or ax25rtctl --save it saves the +caches to those files. + +ax25rtd.conf +--------------- + +The file /etc/ax25/ax25rtd.conf is the configuration file for ax25rtd. +The parameters of the options shown here are the default values except the +ones marked with (example) + +ax25-maxroutes 256 +ip-maxroutes 256 + + The maximum size of the three lists / caches. On overflow, + ax25rtd will substitute the oldest entry with the new one. +[1k2] + This marks the beginning of per-port definitions. Note that + you have to use port names as defined in axports(5) here, + anywhere else you may use the port or the device name. + +ax25-learn-routes no + + Set this to "yes", ax25rtd will add the routing information + for every heard frame (with complete digipeater path) to the + kernel AX.25 routing table. Note that ax25rtd's internal cache + will be updated anyway, regardless of this option. + +ax25-learn-only-mine no + + If you set it to "yes", only frames that are sent to (1) the + interface callsign, (2) any of the listeners on this device, or + (3) the callsigns specified by ax25-more-mycalls will be used + to update the internal cache and (depending on + ax25-learn-routes) the kernel routing table. + +ax25-add-path db0ach (example) + + This is useful on DAMA digipeaters. In this case, the DAMA + master has to be used for _every_ AX.25 connection, thus + ax25rtd will add this digipeater(s) to every target we learn + that has no digipeater path (yet). "db0ach" is just an + example here. + +ax25-more-mycalls dl1bke dl1bke-8 (example) + + You can specify more calls as calls here that belong to + this interface... "dl1bke" and "dl1bke-8" are examples. + +ip-learn-routes no + + If set to "yes", ax25rtd will modify the IP routing table if it + receives an IP frame (directed to us). This is dangerous! + + It should not screw up your routing table, though. Ax25rtd + recognizes the netmask of the device and will adjust the route + only if it fits the netmask and the old route points to + one of the devices ax25rtd knows about (hence an AX.25 device). + + The problems begin if you have more than one port and a user + is able to hear your outgoing traffic on at least two of them. + Due to technical reasons ax25rtd adjusts the route _after_ the + kernel has sent the reply to the received TCP frame already. + This has technical reasons. + + If the remote does the same both are switching between the two + ports. + + Don't use this feature unless you know what you are doing. + + It _should_ be safe do enable this on one-port machines, although + I strongly recommend to set a network route instead, i.e.: + + route add -net 44.0.0.0 scc3 + + Note that ax25rtd's internal cache will be updated anyway, + regardless of this option. + +irtt <irtt> + + If ip-learn-routes is enabled this will assign newly added + routes an initial round trip time (IRTT) for TCP. <irtt> + is measured in msec, hence + + irtt 10000 + + sets the irtt to 10 seconds. A value of 0 disables this + feature (default). + +ip-adjust-mode no + + If you set this option to "yes" ax25rtd will change the IP + encapsulation mode according to the last received IP frame. + + The problem with this option is that the kernel AX.25 sends + a received IP frame to the IP layer regardless if it was + sent in UI frame encapsulation "mode datagram (dg)" or + in I frame encaps, hence in an AX.25 connection, "mode virtual + connect (vc)". The Linux kernel will respond to this frame + before ax25rtd can adjust the mode. If the remote does the + same... You get the picture. + + Don't use this feature unless you know what you are doing. + +arp-add no + + This option, if set to "yes", changes the ARP table to the + source callsign of the received frame. It should be harmless, + just has the the effect that if it is a new entry, the Linux + ARP code will send one ARP request before ax25rtd has adjust + the ARP table. If there was already an existing ARP entry + for this IP route, one IP datagram will be sent to the old + address. Not really a problem, I hope. + + +Ax25rtctl +--------- + +/usr/sbin/ax25rtctl <option> + +This is a program to control ax25rtd. There are several options: + +ax25rtctl --add ax25 <callsign> <dev> <time> [digipeater] +ax25rtctl -a ax25 <callsign> <dev> <time> [digipeater] + + Add an entry to the AX.25 routing table. If time is "0" + this entry will be marked permanent, hence: the daemon will not + overwrite this route. + +ax25rtctl --del ax25 <callsign> <dev> +ax25rtctl -d ax25 <callsign> <dev> + + Remove an entry from the AX.25 routing table. + +ax25rtctl --add ip <ip> <dev> <time> <call> <ipmode> +ax25rtctl -a ip <ip> <dev> <time> <call> <ipmode> + + Add an entry to the IP routing table. If time is "0" the + entry will be marked permanent. + +ax25rtctl --del ip <ip> +ax25rtctl -d ip <ip> + + Remove an entry from the IP routing table. + +ax25rtctl --list ax25 +ax25rtctl -l ax25 + + Lists the content of the cache for the AX.25 routing table. + +ax25rtctl --list ip +ax25rtctl -l ip + + Lists the content of the cache for the IP routing table. + +ax25rtctl --expire <minutes> +ax25rtctl -e <minutes> + + Removes the entries older than <minutes> from the caches and + the kernel routing tables. + +ax25rtctl --save +ax25rtctl -s + + Saves the AX.25 and IP cache to /var/ax25/ax25rtd/ax25_routes and + /var/ax25/ax25rtd/ip_routes (or the files specified in + /etc/ax25/ax25rtd.conf). + +ax25rtctl --reload +ax25rtctl -r + + Reloads the config file /etc/ax25/ax25rtd.conf. This will + *not* affect the caches or the heard list. + +ax25rtctl --shutdown +ax25rtctl -q + + Same as 'killall -TERM ax25rtd' ;-) + + +ax25rtctl --version +ax25rtctl -V + + Guess what... + + +Note that you can specify either the port name (as defined in +/etc/ax25/axports) or the interface name (shown by ifconfig). If names +conflict (i.e. port scc0 is in fact interface scc3, and vica versa), the +interface name has precedence over the port name. Example: + + ax25rtctl --add ax25 dl0tha scc3 0 db0pra + +is equivalent to + + ax25rtctl --add ax25 dl0tha 9k6 0 dbpra + +All commands return port names in their output, though. +With one exception: ax25_routes and ip_routes use interface names. + + +/var/ax25/ax25rtd/control +---------------------------- + +The commands recognized on this socket are: + +add ax25 <callsign> <dev> <time> [<digipeater>] + Add an AX.25 route +add ip <ip> <dev> <time> <call> <mode> + Add an IP route & mode + +del ax25 <callsign> <dev> + Remove an AX.25 route from cache an kernel routing table +del ip <ip> + Remove an IP route from cache and kernel routing table + +list [ax25|ip] + List cache entries. + +reload + Reload config + +save + Save cache + +expire <min> + Expire cache entries older than <min> minutes + +shutdown + Save caches and exit + +version + Prints the version of the ax25rtd + + +Note that every command has to end with a '\n', and every line of the +response ends with an '\n' as well. The last line of a cache list +is just a period alone on a line (".\n"). diff --git a/ax25rtd/TODO b/ax25rtd/TODO new file mode 100644 index 0000000..19e6627 --- /dev/null +++ b/ax25rtd/TODO @@ -0,0 +1,10 @@ + +What to do next? + +- convert the content of README to manual pages +- Use partly digipeated frames for the AX.25 routing table if we are the + next digipeater +- A solution for IP encapsulation mode changes +- Support for Flexnet routing information +- Support PE1CHL's autorouter (Rob, you promised to send me the specs...) +- A similar program for NET/ROM diff --git a/ax25rtd/ax25rtctl.c b/ax25rtd/ax25rtctl.c new file mode 100644 index 0000000..6f40423 --- /dev/null +++ b/ax25rtd/ax25rtctl.c @@ -0,0 +1,437 @@ +/* $Id: ax25rtctl.c,v 1.7 1997/06/05 18:52:55 oe1kib Exp oe1kib $ + * + * Copyright (c) 1996 Jörg Reuter (jreuter@poboxes.com) + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <unistd.h> +#include <getopt.h> +#include <time.h> +#include <sys/socket.h> +#include <sys/types.h> +#include <sys/time.h> +#include <sys/un.h> + +#include <config.h> +#include "../pathnames.h" + +static const struct option lopts[] = { + {"add", 1, 0, 'a'}, + {"del", 1, 0, 'd'}, + {"list", 1, 0, 'l'}, + {"expire", 1, 0, 'e'}, + {"save", 0, 0, 's'}, + {"reload", 0, 0, 'r'}, + {"shutdown", 0, 0, 'q'}, + {"Version", 0, 0, 'V'}, + {"help", 0, 0, 'h'}, + {"debug", 0, 0, 'x'}, + {"version", 0, 0, 'v'}, + {NULL, 0, 0, 0 } +}; + +static const char *sopts = "a:d:l:e:srqvVh"; + +static void usage(void) +{ + fprintf(stderr,"usage:\n"); + fprintf(stderr,"ax25rtctl -a|--add ax25 <callsign> <dev> <time> [digipeater]\n"); + fprintf(stderr," -a|--add ip <ip> <dev> <time> <call> <ipmode>\n"); + fprintf(stderr," -d|--del ax25 <callsign> <dev>\n"); + fprintf(stderr," -d|--del ip <ip>\n"); + fprintf(stderr," -l|--list ax25|ip\n"); + fprintf(stderr," -e|--expire <minutes>\n"); + fprintf(stderr," -s|--save\n"); + fprintf(stderr," -r|--reload\n"); + fprintf(stderr," -q|--shutdown\n"); + fprintf(stderr," -V|--Version\n"); + fprintf(stderr," -h|--help\n"); + fprintf(stderr," -v|--version\n"); + exit(1); +} + +static int open_socket(void) +{ + int sock, addrlen; + struct sockaddr_un addr; + + sock = socket(AF_UNIX, SOCK_STREAM, 0); + if (sock < 0) + { + perror("ax25rtctl socket"); + exit(1); + } + + addr.sun_family = AF_UNIX; + strcpy(addr.sun_path, DATA_AX25ROUTED_CTL_SOCK); + addrlen = strlen(DATA_AX25ROUTED_CTL_SOCK) + sizeof(addr.sun_family); + + if (connect(sock, (struct sockaddr *) &addr, addrlen) < 0) + { + perror("ax25rtctl connect"); + exit(1); + } + + return sock; +} + +static int wsock(int sock, char *s) +{ + return write(sock, s, strlen(s)); +} + +static char *get_next_arg(char **p) +{ + char *p2; + + if (p == NULL || *p == NULL) + return NULL; + + p2 = *p; + for (; *p2 && *p2 == ' '; p2++) ; + if (!*p2) + return NULL; + + *p = strchr(p2, ' '); + if (*p != NULL) + { + **p = '\0'; + (*p)++; + } + + return p2; +} + +static void list_ax25(void) +{ + int sock, len, offs; + char buf[512], *b, *s, *digi, *call, *dev, *ct; + time_t t; + + sock = open_socket(); + + wsock(sock, "list ax25\n"); + + offs = 0; + + printf("Callsign Port Last update Path\n"); + +/* + DB0PRA-15 scc3 Tue Aug 6 16:35:38 1996 +*/ + + while(1) + { + len = read(sock, buf+offs, sizeof(buf)-offs-1); + if (len <= 0) + { + close(sock); + return; + } + + buf[len+offs] = '\0'; + s = buf; + for (s = buf; (b = strchr(s, '\n')) != NULL; s = b+1) + { + *b = '\0'; + + if (s[0] == '.') + { + close(sock); + return; + } + + call = get_next_arg(&s); + dev = get_next_arg(&s); + t = strtol(get_next_arg(&s), NULL, 16); + + if (t == 0) + { + ct = "(permanent)"; + ct = strdup(ct); + } else { + ct = strdup(ctime(&t)); + ct[strlen(ct)-6] = '\0'; + } + + printf("%-9s %-6s %s", call, dev, ct); + + free(ct); + + while ( (digi = get_next_arg(&s)) != NULL) + printf(" %s", digi); + + printf("\n"); + } + + if (b == NULL && s != NULL) + { + offs = strlen(s); + if (offs) + memcpy(buf, s, offs); + } + } + + close(sock); +} + +static void list_ip(void) +{ + int sock, len, offs; + char buf[512], *b, *s, *ip, *call, *dev, *ct, *mode; + time_t t; + + sock = open_socket(); + + wsock(sock, "list ip\n"); + + offs = 0; + printf("IP Address Port Callsign Mode Last update\n"); + +/* + 255.255.255.255 scc3 DB0PRA-15 v Thu Jan 7 06:54:19 1971 + */ + while(1) + { + len = read(sock, buf+offs, sizeof(buf)-offs-1); + if (len <= 0) + { + close(sock); + return; + } + + buf[len+offs] = '\0'; + s = buf; + for (s = buf; (b = strchr(s, '\n')) != NULL; s = b+1) + { + *b = '\0'; + + if (s[0] == '.') + { + close(sock); + return; + } + + ip = get_next_arg(&s); + dev = get_next_arg(&s); + t = strtol(get_next_arg(&s), NULL, 16); + call = get_next_arg(&s); + mode = get_next_arg(&s); + + if (t == 0) + { + ct = "(permanent)"; + } else { + ct = ctime(&t); + ct[strlen(ct)-6] = '\0'; + } + + printf("%-15s %-6s %-9s %-4s %s\n", ip, dev, call, mode, ct); + } + + if (b == NULL && s != NULL) + { + offs = strlen(s); + if (offs) + memcpy(buf, s, offs); + } + } + + close(sock); +} + +static void Version(void) +{ + int sock; + char buf[256]; + + printf("ax25rtctl $Revision: 1.7 $\n"); + sock = open_socket(); + wsock(sock, "version\n"); + read(sock, buf, sizeof(buf)); + printf("%s", buf); + close(sock); +} + +static void debug(void) +{ + int sock, n, k; + unsigned char buf[256]; + fd_set fd_set, fd_set2; + struct timeval tv; + + + sock = open_socket(); + + while (1) + { + FD_ZERO(&fd_set); + FD_SET(0, &fd_set); + FD_SET(sock, &fd_set); + + FD_ZERO(&fd_set2); + FD_SET(sock, &fd_set2); + + tv.tv_sec = 0; + tv.tv_usec = 0; + if (select(sock+1, &fd_set, NULL, &fd_set2, &tv) < 0) + { + perror("socket gone"); + exit(1); + } + + if (FD_ISSET(sock, &fd_set2)) + exit(0); + + if (FD_ISSET(0, &fd_set)) + { + n = read(0, buf, sizeof(buf)); + if (n) + { + k = write(sock, buf, n); + if (k <= 0) + exit(0); + } + } + + if (FD_ISSET(sock, &fd_set)) + { + n = read(sock, buf, sizeof(buf)); + if (n) + write(0, buf, n); + } + } +} + +int main(int argc, char **argv) +{ + int sock, cmd, k, len; + unsigned char buf[256]; + int opt_ind = 0; + long when; + + cmd = getopt_long(argc, argv, sopts, lopts, &opt_ind); + switch (cmd) + { + case 'a': + if (!strcmp(optarg, "ax25")) + { + if (argc < optind+3) + usage(); + + len = sprintf(buf, "add ax25"); + for (k = optind; k < argc; k++) + len += sprintf(buf+len, " %s", argv[k]); + sprintf(buf+len, "\n"); + + sock = open_socket(); + wsock(sock, buf); + close(sock); + } else + if (!strcmp(optarg, "ip")) + { + if (argc < optind+5) + usage(); + + len = sprintf(buf, "add ip"); + for (k = optind; k < argc; k++) + len += sprintf(buf+len, " %s", argv[k]); + sprintf(buf+len, "\n"); + + sock = open_socket(); + wsock(sock, buf); + close(sock); + } else + usage(); + return 0; + case 'd': + if (!strcmp(optarg, "ax25")) + { + if (argc < optind+2) + usage(); + + sprintf(buf, "del ax25 %s %s\n", argv[optind], argv[optind+1]); + + sock = open_socket(); + wsock(sock, buf); + close(sock); + } else + if (!strcmp(optarg, "ip")) + { + if (argc < optind+1) + usage(); + + sprintf(buf, "del ip %s\n", argv[optind]); + + sock = open_socket(); + wsock(sock, buf); + close(sock); + } else + usage(); + return 0; + case 'l': + if (!strcmp(optarg, "ax25")) + list_ax25(); + else if (!strcmp(optarg, "ip")) + list_ip(); + else + usage(); + return 0; + case 'e': + when = atoi(optarg); + if (when <= 0) + usage(); + sock = open_socket(); + sprintf(buf, "expire %ld\n", when); + wsock(sock, buf); + close(sock); + return 0; + case 's': + sock = open_socket(); + wsock(sock, "save\n"); + close(sock); + return 0; + case 'r': + sock = open_socket(); + wsock(sock, "reload\n"); + close(sock); + return 0; + case 'q': + sock = open_socket(); + wsock(sock, "shutdown\n"); + close(sock); + return 0; + case 'V': + Version(); + return 0; + case 'v': + printf("ax25rtctl: %s\n", VERSION); + return 0; + case 'x': + debug(); + case ':': + case 'h': + case '?': + default: + usage(); + } + usage(); + return 1; +} diff --git a/ax25rtd/ax25rtd.c b/ax25rtd/ax25rtd.c new file mode 100644 index 0000000..0fdbb39 --- /dev/null +++ b/ax25rtd/ax25rtd.c @@ -0,0 +1,233 @@ +/* $Id: ax25rtd.c,v 1.6 1996/10/23 18:27:43 jreuter Exp jreuter $ + * + * Copyright (c) 1996 Jörg Reuter (jreuter@poboxes.com) + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +/* + * This daemon tries to learn AX.25, ARP, IP route entries by listening + * to the AX.25 traffic. It caches up to 256 entries (in "FIFO" mode) + * and saves the cache on demand or at shutdown in /var/ax25/ax25rtd/ip_routes + * and /var/ax25/ax25rtd/ax25_routes. The configuration file is + * /etc/ax25/ax25rtd.conf, you can almost everything configure + * there. See ax25rtcl.c for runtime maintainance. + * + */ + +#include <stdio.h> +#include <unistd.h> +#include <signal.h> +#include <errno.h> +#include <sys/types.h> +#include <sys/stat.h> +#include <sys/time.h> +#include <sys/un.h> +#include <netinet/in.h> +#include <sys/socket.h> +#include <net/ethernet.h> +#include <netax25/ax25.h> +#include <netax25/axconfig.h> +#include <netrose/rose.h> +#include <netax25/axlib.h> + +#include "../pathnames.h" +#include "ax25rtd.h" + +const char *Version = "ax25rtd $Revision: 1.6 $"; +config *Config = NULL; + +int reload = 0; + +ip_rt_entry * ip_routes = NULL; +int ip_routes_cnt = 0; +int ip_maxroutes = IP_MAXROUTES; + +ax25_rt_entry * ax25_routes = NULL; +int ax25_routes_cnt = 0; +int ax25_maxroutes = AX25_MAXROUTES; + + +config *dev_get_config(char *dev) +{ + config *config; + + for (config = Config; config; config = config->next) + if (!strcmp(config->dev, dev)) + return config; + + return port_get_config(dev); +} + +config *port_get_config(char *port) +{ + config *config; + + for (config = Config; config; config = config->next) + if (!strcmp(config->port, port)) + return config; + return NULL; +} + +void sig_reload(int d) +{ + reload = 1; + signal(SIGHUP, sig_reload); +} + +void sig_debug(int d) +{ + fprintf(stderr, "config:\n"); + dump_config(2); + fprintf(stderr, "ip-routes:\n"); + dump_ip_routes(2, 0); + fprintf(stderr, "ax25-routes:\n"); + dump_ax25_routes(2, 0); + signal(SIGUSR1, sig_debug); +} + +void sig_term(int d) +{ + save_cache(); + daemon_shutdown(0); +} + +void daemon_shutdown(int reason) +{ + unlink(DATA_AX25ROUTED_CTL_SOCK); + exit(reason); +} + +#define FD_MAX(fd) {fd_max = (fd > fd_max? fd : fd_max); FD_SET(fd, &fd_set);} + +int main(int argc, char **argv) +{ + unsigned char buf[256]; + int size, s; + int cntrl_s, cntrl_fd, cntrl_len; + struct sockaddr_un cntrl_addr; + fd_set fd_set, fd_set2; + int fd_max; + + if (ax25_config_load_ports() == 0) { + fprintf(stderr, "ax25rtd: no AX.25 port configured\n"); + return 1; + } + + load_config(); + load_cache(); + + if (fork()) + return 0; + + if ((s = socket(AF_INET, SOCK_PACKET, htons(ETH_P_AX25))) == -1) + { + perror("AX.25 socket"); + return 1; + } + + if ((cntrl_s = socket(AF_UNIX, SOCK_STREAM, 0)) < 0) + { + perror("Control socket"); + return 1; + } + + unlink(DATA_AX25ROUTED_CTL_SOCK); + + cntrl_addr.sun_family = AF_UNIX; + strcpy(cntrl_addr.sun_path, DATA_AX25ROUTED_CTL_SOCK); + cntrl_len = sizeof(cntrl_addr.sun_family) + strlen(DATA_AX25ROUTED_CTL_SOCK); + + if (bind(cntrl_s, (struct sockaddr *)&cntrl_addr, cntrl_len) < 0) + { + perror("bind Control socket"); + daemon_shutdown(1); + } + + chmod(DATA_AX25ROUTED_CTL_SOCK, 0600); + listen(cntrl_s, 1); + + signal(SIGUSR1, sig_debug); + signal(SIGHUP, sig_reload); + signal(SIGTERM, sig_term); + + cntrl_fd = -1; + + for (;;) + { + fd_max = 0; + FD_ZERO(&fd_set); + FD_ZERO(&fd_set2); + FD_MAX(s); + if (cntrl_fd > 0) + { + FD_MAX(cntrl_fd); + FD_SET(cntrl_fd, &fd_set2); + } else { + FD_MAX(cntrl_s); + } + + if (select(fd_max+1, &fd_set, NULL, &fd_set2, NULL) < 0) + { + if (errno == EINTR) /* woops! */ + continue; + + if (!FD_ISSET(cntrl_fd, &fd_set2)) + { + perror("select"); + save_cache(); + daemon_shutdown(1); + } else { + close(cntrl_fd); + cntrl_fd = -1; + continue; + } + } + + if (cntrl_fd > 0) + { + if (FD_ISSET(cntrl_fd, &fd_set)) + { + size = read(cntrl_fd, buf, sizeof(buf)); + if (size > 0) + { + buf[size] = '\0'; + interpret_command(cntrl_fd, buf); + } else { + close(cntrl_fd); + cntrl_fd = -1; + } + } + } else + if (FD_ISSET(cntrl_s, &fd_set)) + { + if ((cntrl_fd=accept(cntrl_s, (struct sockaddr *) &cntrl_addr, &cntrl_len)) < 0) + { + perror("accept Control"); + save_cache(); + daemon_shutdown(1); + } + } + + if (reload) + reload_config(); + + if (FD_ISSET(s, &fd_set)) + ax25_receive(s); + } + + return 0; /* what ?! */ +} diff --git a/ax25rtd/ax25rtd.conf b/ax25rtd/ax25rtd.conf new file mode 100644 index 0000000..47111a9 --- /dev/null +++ b/ax25rtd/ax25rtd.conf @@ -0,0 +1,82 @@ +# Example configuration for ax25rtd. I'm assuming that you have a central +# node with two interfaces serving the same subnet (this is my personal +# setup). +# +# For a general discussion of each parameter see ax25rtd/README. +# +# General setup +# ============= +# +# The size of the caches. When the cache is full, the oldest entry +# gets removed. +# +ax25-maxroutes 256 +ip-maxroutes 256 +# +# Port config +# =========== +# +# Note that you *must* specify the symbolic port +# name as defined in axports, not the device names. Personally, I like +# them to be identical. +# +# This is my 56kbps port (pi0a). It is the default interface and has a +# static network route pointing to it. All users access this interface +# directly and *not* via digipeaters. +# +[pi0a] +# +# Since all users access this interface directly, I don't need any +# AX.25 routes here. +# +ax25-learn-routes no +# +# The internal cache should only learn from frames directed to me. +# +ax25-learn-only-mine yes +# +# Here you could specify a digipeater path added to every learned route +# that has no digipeaters. +# +# ax25-add-path oe1xxx +# +# Since ax25rtd will learn only frames directed to the interface +# callsign or one of our listeners we can specify additional mycalls. +# +# ax25-more-mycalls oe1xxx +# +# We already have a static network route to this interface and don't need +# to learn any host route. +# +ip-learn-routes no +# +# I really don't like to change the mode. +# +ip-adjust-mode no +# +# ARP is correctly handled by the kernel on this interface (no digipeaters). +# +arp-add no +# +# Here is my second port (ax0). It is the "optional" interface. Any user +# accessing my system on this interface causes the following entries to +# be added: +# +# - IP host route +# - ARP entry +# - AX.25 route +# +# The nice feature is that the host route overrides the network route to +# the default interface, allowing this setup to work. Note also that users +# may access this interface via digipeaters. +# If a user switches back to the default interface, the IP host route is +# automatically deleted. The other entries remain, but this is not a +# problem. +# +[ax0] +# +ax25-learn-routes yes +ax24-learn-only-mine yes +ip-learn-routes yes +ip-adjust-mode no +arp-add yes diff --git a/ax25rtd/ax25rtd.h b/ax25rtd/ax25rtd.h new file mode 100644 index 0000000..b45771f --- /dev/null +++ b/ax25rtd/ax25rtd.h @@ -0,0 +1,163 @@ +/* $Id: ax25rtd.h,v 1.5 1997/06/05 18:54:57 oe1kib Exp oe1kib $ + * + * Copyright (c) 1996 Jörg Reuter (jreuter@poboxes.com) + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +/* Defines for defaults */ + +#define IP_MAXROUTES 256 +#define AX25_MAXROUTES 256 +#define AX25_MAXCALLS 32 + +/* Some AX.25 stuff */ + +#define NEW_ARP 1 +#define NEW_ROUTE 2 +#define NEW_IPMODE 4 + +#define SEG_FIRST 0x80 +#define SEG_REM 0x7F + +#define PID_SEGMENT 0x08 +#define PID_ARP 0xCD +#define PID_IP 0xCC +#define PID_NETROM 0xCF + +#define HDLCAEB 0x01 +#define SSSID_SPARE 0x40 +#define AX25_REPEATED 0x80 + +#define LAPB_I 0x00 +#define LAPB_S 0x01 +#define LAPB_UI 0x03 +#define LAPB_PF 0x10 + +#define ALEN 6 +#define AXLEN 7 +#define IPLEN 20 + + +/* structs for the caches */ + +typedef struct ip_rt_entry_ { + struct ip_rt_entry_ *next, *prev; + unsigned long ip; + unsigned char iface[14]; + ax25_address call; + char ipmode; + time_t timestamp; + char invalid; +} ip_rt_entry; + +typedef struct ax25_rt_entry_ { + struct ax25_rt_entry_ *next, *prev; + unsigned char iface[14]; + ax25_address call; + ax25_address digipeater[AX25_MAX_DIGIS]; + int ndigi; + long cnt; + time_t timestamp; +} ax25_rt_entry; + +/* struct for the channel configuration */ + +typedef struct config_ { + struct config_ *next; + char port[128]; + char dev[14]; + + char ax25_add_route; + char ax25_for_me; + char ax25_add_default; + + char ip_add_route; + char ip_add_arp; + char ip_adjust_mode; + char ip_arp_use_netlink; + + unsigned int dg_mtu; + unsigned int vc_mtu; + unsigned long tcp_irtt; + + unsigned long netmask; + unsigned long ip; + + int nmycalls; + ax25_address mycalls[AX25_MAXCALLS]; + + struct full_sockaddr_ax25 ax25_default_path; +} config; + +/* global variables */ + +extern const char * Version; + +extern int reload; + +extern config *Config; + +extern ip_rt_entry * ip_routes; +extern int ip_routes_cnt; +extern int ip_maxroutes; + +extern ax25_rt_entry * ax25_routes; +extern int ax25_routes_cnt; +extern int ax25_maxroutes; + + +/* config.c */ + +void load_config(void); +void reload_config(void); +void load_cache(void); +void save_cache(void); +void interpret_command(int fd, unsigned char *buf); + +/* listener.c */ + +int call_is_mycall(config *config, ax25_address *call); +int set_arp(config *config, long ip, ax25_address *call); +int set_route(config *config, long ip); +int set_ax25_route(config *config, ax25_rt_entry *rt); +int set_ipmode(config *config, ax25_address *call, int ipmode); +int del_kernel_ip_route(char *dev, long ip); +int del_kernel_ax25_route(char *dev, ax25_address *call); +void ax25_receive(int sock); + +/* ax25rtd.c */ + +void daemon_shutdown(int reason); +int set_ipmode(config *config, ax25_address *call, int ipmode); +config * dev_get_config(char *dev); +config * port_get_config(char *port); + +/* cache_dump.c */ + +void dump_ip_routes(int fd, int cmd); +void dump_ax25_routes(int fd, int cmd); +void dump_config(int fd); + +/* cache_ctl.c */ + +int update_ip_route(config *config, unsigned long ip, int ipmode, ax25_address *call, time_t timestamp); +ax25_rt_entry * update_ax25_route(config *config, ax25_address *call, int ndigi, ax25_address *digi, time_t timestamp); +int del_ip_route(unsigned long ip); +int invalidate_ip_route(unsigned long ip); +int del_ax25_route(config * config, ax25_address *call); +void expire_ax25_route(time_t when); +void expire_ip_route(time_t when); diff --git a/ax25rtd/cache_ctl.c b/ax25rtd/cache_ctl.c new file mode 100644 index 0000000..0d892ad --- /dev/null +++ b/ax25rtd/cache_ctl.c @@ -0,0 +1,330 @@ +/* $Id: cache_ctl.c,v 1.4 1996/10/23 18:27:43 jreuter Exp jreuter $ + * + * Copyright (c) 1996 Jörg Reuter (jreuter@poboxes.com) + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +#include <stdlib.h> +#include <string.h> +#include <time.h> +#include <sys/socket.h> +#include <netax25/ax25.h> + +#include "ax25rtd.h" + +/* Hmm, we really should implement this in C++ */ +/* But I HATE it. */ + +/* (later: haven't I seen this statement elsewere? hmm...) */ + +int update_ip_route(config *config, unsigned long ip, int ipmode, ax25_address *call, time_t timestamp) +{ + ip_rt_entry *bp = ip_routes; + ip_rt_entry *bp_prev = ip_routes; + char *iface = config->dev; + int action = 0; + + if (((ip ^ config->ip) & config->netmask) != 0) + return 0; + + iface = config->dev; + + while (bp) + { + if (bp->ip == ip) + { + if (bp->timestamp == 0 && timestamp != 0) + return 0; + + if (strcmp(bp->iface, iface)) + { + action |= NEW_ROUTE; + strcpy(bp->iface, iface); + } + + if (memcmp(&bp->call, call, AXLEN)) + { + action |= NEW_ARP; + memcpy(&bp->call, call, AXLEN); + } + + if (ipmode && ipmode != bp->ipmode) + { + action |= NEW_IPMODE; + bp->ipmode = ipmode; + } + + bp->timestamp = timestamp; + + if (bp != ip_routes) + { + if (bp->next) + bp->next->prev = bp->prev; + if (bp->prev) + bp->prev->next = bp->next; + + bp->next = ip_routes; + bp->prev = NULL; + ip_routes->prev = bp; + ip_routes = bp; + } + + return action; + } + + bp_prev = bp; + bp = bp->next; + } + + if (ip_routes_cnt >= ip_maxroutes) + { + if (bp_prev == NULL) /* error */ + return 0; + + bp_prev->prev->next = NULL; + free(bp_prev); + ip_routes_cnt--; + } + + bp = (ip_rt_entry *) malloc(sizeof(ip_rt_entry)); + if (bp == NULL) + return 0; + + ip_routes_cnt++; + action = NEW_ROUTE | NEW_ARP | NEW_IPMODE; + bp->ipmode = ipmode; + bp->ip = ip; + bp->invalid = 0; + + bp->timestamp = timestamp; + strcpy(bp->iface, iface); + memcpy(&bp->call, call, AXLEN); + + if (ip_routes == NULL) + { + ip_routes = bp; + bp->next = bp->prev = NULL; + return action; + } + + bp->next = ip_routes; + bp->prev = NULL; + ip_routes->prev = bp; + ip_routes = bp; + + return action; +} + + +ax25_rt_entry *update_ax25_route(config *config, ax25_address *call, int ndigi, ax25_address *digi, time_t timestamp) +{ + ax25_rt_entry *bp = ax25_routes; + ax25_rt_entry *bp_prev = ax25_routes; + unsigned char *iface = config->dev; + int action = 0; + + while (bp) + { + if (!memcmp(call, &bp->call, AXLEN) && !strcmp(bp->iface, iface)) + { + if (bp->timestamp == 0 && timestamp != 0) + return NULL; + + if (ndigi != bp->ndigi || memcmp(bp->digipeater, digi, bp->ndigi*AXLEN)) + { + action |= NEW_ROUTE; + memcpy(bp->digipeater, digi, ndigi*AXLEN); + bp->ndigi = ndigi; + } + + bp->timestamp = timestamp; + + if (bp != ax25_routes) + { + if (bp->next) + bp->next->prev = bp->prev; + if (bp->prev) + bp->prev->next = bp->next; + + bp->next = ax25_routes; + bp->prev = NULL; + ax25_routes->prev = bp; + ax25_routes = bp; + } + + if (action) + return bp; + else + return NULL; + } + + bp_prev = bp; + bp = bp->next; + } + + if (ax25_routes_cnt >= ax25_maxroutes) + { + if (bp_prev == NULL) /* error */ + return NULL; + + bp_prev->prev->next = NULL; + free(bp_prev); + ax25_routes_cnt--; + } + + bp = (ax25_rt_entry *) malloc(sizeof(ax25_rt_entry)); + if (bp == NULL) + return NULL; + + ax25_routes_cnt++; + + bp->timestamp = timestamp; + strcpy(bp->iface, iface); + bp->call = *call; + + if (ndigi) + memcpy(bp->digipeater, digi, ndigi*AXLEN); + + bp->ndigi = ndigi; + + if (ax25_routes == NULL) + { + ax25_routes = bp; + bp->next = bp->prev = NULL; + return bp; + } + + bp->next = ax25_routes; + bp->prev = NULL; + ax25_routes->prev = bp; + ax25_routes = bp; + + return bp; +} + +ip_rt_entry * remove_ip_route(ip_rt_entry *bp) +{ + ip_rt_entry *bp2; + + bp2 = bp->next; + if (bp2) + bp2->prev = bp->prev; + if (bp->prev) + bp->prev->next = bp2; + if (bp == ip_routes) + ip_routes = bp2; + + del_kernel_ip_route(bp->iface, bp->ip); + + free(bp); + ip_routes_cnt--; + return bp2; +} + +ax25_rt_entry * remove_ax25_route(ax25_rt_entry *bp) +{ + ax25_rt_entry *bp2; + ip_rt_entry *iprt; + + bp2 = bp->next; + if (bp2) + bp2->prev = bp->prev; + if (bp->prev) + bp->prev->next = bp2; + if (bp == ax25_routes) + ax25_routes = bp2; + + for (iprt = ip_routes; iprt; iprt = iprt->next) + if (!memcmp(&iprt->call, &bp->call, AXLEN)) + remove_ip_route(iprt); + + del_kernel_ax25_route(bp->iface, &bp->call); + + free(bp); + ax25_routes_cnt--; + return bp2; +} + +int del_ip_route(unsigned long ip) +{ + ip_rt_entry *bp; + + if (ip == 0) + return 1; + + for (bp=ip_routes; bp; bp = bp->next) + if (bp->ip == ip) + { + remove_ip_route(bp); + return 0; + } + + return 1; +} + +int invalidate_ip_route(unsigned long ip) +{ + ip_rt_entry *bp; + + for (bp=ip_routes; bp; bp = bp->next) + if (bp->ip == ip) + { + bp->invalid = 1; + return 1; + } + + return 0; +} + +int del_ax25_route(config * config, ax25_address *call) +{ + ax25_rt_entry *bp; + + for (bp=ax25_routes; bp; bp = bp->next) + if (!memcmp(call, &bp->call, AXLEN) && !strcmp(config->dev, bp->iface)) + { + remove_ax25_route(bp); + return 0; + } + + return 1; +} + + +void expire_ax25_route(time_t when) +{ + ax25_rt_entry *bp; + time_t now = time(NULL); + + for (bp = ax25_routes; bp; ) + if (bp->timestamp != 0 && bp->timestamp+when <= now) + bp = remove_ax25_route(bp); + else + bp = bp->next; +} + +void expire_ip_route(time_t when) +{ + ip_rt_entry *bp; + time_t now = time(NULL); + + for (bp = ip_routes; bp; ) + if (bp->timestamp != 0 && bp->timestamp+when <= now) + bp = remove_ip_route(bp); + else + bp = bp->next; +} diff --git a/ax25rtd/cache_dump.c b/ax25rtd/cache_dump.c new file mode 100644 index 0000000..93b211e --- /dev/null +++ b/ax25rtd/cache_dump.c @@ -0,0 +1,141 @@ +/* $Id: cache_dump.c,v 1.5 1996/10/23 18:27:43 jreuter Exp jreuter $ + * + * Copyright (c) 1996 Jörg Reuter (jreuter@poboxes.com) + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +#include <stdio.h> +#include <stdlib.h> +#include <unistd.h> +#include <time.h> +#include <sys/types.h> +#include <netinet/in.h> +#include <sys/socket.h> +#include <netax25/ax25.h> +#include <netrose/rose.h> +#include <netax25/axlib.h> + +#include "ax25rtd.h" + +void dump_ip_routes(int fd, int cmd) +{ + ip_rt_entry *bp; + config *config; + char buf[256], *dev; + unsigned long ip; + int len; + + for (bp = ip_routes; bp; bp = bp->next) + { + ip = htonl(bp->ip); + + if (cmd) + { + len = sprintf(buf, "add ip "); + dev = bp->iface; + } else { + len = 0; + config = dev_get_config(bp->iface); + if (config != NULL) + dev = config->port; + else + dev = bp->iface; + } + + len += sprintf(buf+len, "%d.%d.%d.%d", + (int) ((ip & 0xFF000000) >> 24), + (int) ((ip & 0x00FF0000) >> 16), + (int) ((ip & 0x0000FF00) >> 8), + (int) (ip & 0x000000FF)); + + len += sprintf(buf+len, " %-4s %8.8lx %-9s ", dev, bp->timestamp, ax25_ntoa(&bp->call)); + if (bp->invalid) + len += sprintf(buf+len, "X\n"); + else + len += sprintf(buf+len, "%c\n", bp->ipmode? 'v':'d'); + + write(fd, buf, len); + } + + if (!cmd) + write(fd, ".\n", 2); + +} + +void dump_ax25_routes(int fd, int cmd) +{ + ax25_rt_entry *bp; + config *config; + char buf[256], *dev; + int k, len; + + for (bp = ax25_routes; bp; bp = bp->next) + { + if (cmd) + { + len = sprintf(buf, "add ax25 "); + dev = bp->iface; + } else { + len = 0; + config = dev_get_config(bp->iface); + if (config != NULL) + dev = config->port; + else + dev = bp->iface; + } + + len += sprintf(buf+len, "%-9s %-4s %8.8lx", ax25_ntoa(&bp->call), dev, bp->timestamp); + + for (k = 0; k < bp->ndigi; k++) + len += sprintf(buf+len, " %s", ax25_ntoa(&bp->digipeater[k])); + len += sprintf(buf+len, "\n"); + write(fd, buf, len); + } + + if (!cmd) + write(fd, ".\n", 2); +} + +void dump_config(int fd) +{ + config *config; + int k; + + fprintf(stderr, "config:\n"); + for (config = Config; config; config = config->next) + { + fprintf(stderr, "Device = %s\n", config->dev); + fprintf(stderr, "Port = %s\n", config->port); + fprintf(stderr, "ax25_add_route = %d\n", config->ax25_add_route); + fprintf(stderr, "ax25_for_me = %d\n", config->ax25_for_me); + fprintf(stderr, "ax25_add_default = %d\n", config->ax25_add_default); + fprintf(stderr, "ip_add_route = %d\n", config->ip_add_route); + fprintf(stderr, "ip_add_arp = %d\n", config->ip_add_arp); + fprintf(stderr, "ip_adjust_mode = %d\n", config->ip_adjust_mode); + fprintf(stderr, "netmask = %8.8lx\n", config->netmask); + fprintf(stderr, "ip = %8.8lx\n", config->ip); + fprintf(stderr, "nmycalls = %d\n", config->nmycalls); + fprintf(stderr, "calls ="); + for (k = 0; k < config->nmycalls; k++) + fprintf(stderr, " %s", ax25_ntoa(&config->mycalls[k])); + fprintf(stderr, "\n"); + fprintf(stderr, "ax25_default_path="); + for (k = 0; k < config->ax25_default_path.fsa_ax25.sax25_ndigis; k++) + fprintf(stderr, " %s", ax25_ntoa(&config->ax25_default_path.fsa_digipeater[k])); + fprintf(stderr, "\n.\n"); + } +} diff --git a/ax25rtd/config.c b/ax25rtd/config.c new file mode 100644 index 0000000..1306d2a --- /dev/null +++ b/ax25rtd/config.c @@ -0,0 +1,736 @@ +/* $Id: config.c,v 1.7 1997/06/05 18:55:51 oe1kib Exp oe1kib $ + * + * Copyright (c) 1996 Jörg Reuter (jreuter@poboxes.com) + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +#include <stdio.h> +#include <stdlib.h> +#include <unistd.h> +#include <fcntl.h> +#include <string.h> +#include <ctype.h> +#include <errno.h> +#include <time.h> +#include <sys/ioctl.h> +#include <arpa/inet.h> +#include <netinet/in.h> +#include <net/if.h> +#include <net/ethernet.h> +#include <net/if_arp.h> +#include <netax25/ax25.h> +#include <netrose/rose.h> +#include <netax25/axlib.h> +#include <netax25/axconfig.h> + +#include "../pathnames.h" +#include "ax25rtd.h" + +ax25_address *asc2ax(char *call) +{ + static ax25_address callsign; + + ax25_aton_entry(call, (char *)&callsign); + + return &callsign; +} + +static long asc2ip(char *s) +{ + struct in_addr addr; + + if (!inet_aton(s, &addr)) + return 0; + + return addr.s_addr; +} + + +char * prepare_cmdline(char *buf) +{ + char *p; + for (p = buf; *p; p++) + { + if (*p == '\t') *p = ' '; + *p = tolower(*p); + + if (*p == '\n') + { + *p = '\0'; + break; + } + + if (*p == '#') + { + *p = '\0'; + break; + } + } + + return buf; +} + +char * get_next_arg(char **p) +{ + char *p2; + + if (p == NULL || *p == NULL) + return NULL; + + p2 = *p; + for (; *p2 && *p2 == ' '; p2++) ; + if (!*p2) + return NULL; + + *p = strchr(p2, ' '); + if (*p != NULL) + { + **p = '\0'; + (*p)++; + } + + return p2; +} + +static inline void invalid_arg(char *c, char *p) +{ + fprintf(stderr, "%s: invalid argument %s\n", c, p); +} + +static inline void missing_arg(char *c) +{ + fprintf(stderr, "%s: argument missing\n", c); +} + +static int yesno(char *arg) +{ + if (!arg) + return 0; + if (!strcmp(arg, "yes") || !strcmp(arg, "1")) + return 1; + if (!strcmp(arg, "no") || !strcmp(arg, "0")) + return 0; + return -1; +} + +static ax25_address *get_mycall(char *port) +{ + char *addr; + + if ((addr = ax25_config_get_addr(port)) == NULL) + return NULL; + + return asc2ax(addr); +} + + +void load_ports(void) +{ + config *config, *cfg, *ncfg; + char buf[1024]; + struct ifconf ifc; + struct ifreq ifr, *ifrp; + int k, fd; + + if ((fd = socket(AF_INET, SOCK_DGRAM, 0)) < 0) + { + fprintf(stderr, "Unable to open socket\n"); + exit(1); + } + + ifc.ifc_len = sizeof(buf); + ifc.ifc_buf = buf; + if (ioctl(fd, SIOCGIFCONF, &ifc) < 0) + { + fprintf(stderr, "SIOCGIFCONF: %s\n", strerror(errno)); + return; + } + + ifrp = ifc.ifc_req; + for (k = ifc.ifc_len / sizeof(struct ifreq); k > 0; k--, ifrp++) + { + strcpy(ifr.ifr_name, ifrp->ifr_name); + if (strcmp(ifr.ifr_name, "lo") == 0) continue; + + if (ioctl(fd, SIOCGIFFLAGS, &ifr) < 0) + { + fprintf(stderr, "SIOCGIFFLAGS: %s\n", strerror(errno)); + exit(1); + } + + if (!(ifr.ifr_flags & IFF_UP)) continue; + + ioctl(fd, SIOCGIFHWADDR, &ifr); + + if (ifr.ifr_hwaddr.sa_family != ARPHRD_AX25) + continue; + + for (config = Config; config; config = config->next) + if (!memcmp(&config->mycalls[0], ifr.ifr_hwaddr.sa_data, AXLEN) && !*config->dev) + { + strcpy(config->dev, ifr.ifr_name); + ioctl(fd, SIOCGIFADDR, &ifr); + config->ip = ((struct sockaddr_in *) &ifr.ifr_addr)->sin_addr.s_addr; + strcpy(ifr.ifr_name, config->dev); + ioctl(fd, SIOCGIFNETMASK, &ifr); + config->netmask = ((struct sockaddr_in *) &ifr.ifr_netmask)->sin_addr.s_addr; + break; + } + } + close(fd); + + config = cfg = Config; + + while(config) + { + if (!*config->dev) + { + if (config == Config) + { + Config = config->next; + cfg = Config; + } else + cfg->next = config->next; + ncfg = config->next; + free(config); + config = ncfg; + } else { + cfg = config; + config = config->next; + } + } +} + +void load_listeners(void) +{ + config *config; + char buf[1024], device[14], call[10], dcall[10]; + int k; + FILE *fp; + ax25_address *axcall; + + + fp = fopen(PROC_AX25_FILE, "r"); + + if (fp == NULL) + { + fprintf(stderr, "No AX.25 in kernel. Tss, tss...\n"); + exit(1); + } + + while (fgets(buf, sizeof(buf)-1, fp) != NULL) + { + k = sscanf(buf, "%s %s %s", dcall, call, device); + if (k == 3 && !strcmp(dcall, "*")) + { + axcall = asc2ax(call); + if (!strcmp("???", device)) + { + for (config = Config; config; config = config->next) + { + if (call_is_mycall(config, axcall) || config->nmycalls > AX25_MAXCALLS) + continue; + memcpy(&config->mycalls[config->nmycalls++], axcall, AXLEN); + } + } else { + config = dev_get_config(device); + if (config == NULL || call_is_mycall(config, axcall) || config->nmycalls > AX25_MAXCALLS) + continue; + + memcpy(&config->mycalls[config->nmycalls++], axcall, AXLEN); + } + } + } + fclose(fp); +} + +void load_config() +{ + FILE *fp; + char buf[1024], *p, *cmd, *arg; + config *config, *cfg; + ax25_address *axcall; + + config = NULL; + + fp = fopen(CONF_AX25ROUTED_FILE, "r"); + + if (fp == NULL) + { + fprintf(stderr, "config file %s not found\n", CONF_AX25ROUTED_FILE); + exit(1); + } + + while(fgets(buf, sizeof(buf)-1, fp) != NULL) + { + p = prepare_cmdline(buf); + if (!*p) + continue; + + cmd = get_next_arg(&p); + if (cmd == NULL) + continue; + arg = get_next_arg(&p); + + if (*cmd == '[') + { + cmd++; + p = strrchr(cmd, ']'); + if (p == NULL) + { + fprintf(stderr, "syntax error: [%s\n", cmd); + continue; + } + *p = '\0'; + + axcall = get_mycall(cmd); + if (axcall == NULL) + continue; + + cfg = (struct config_ *) malloc(sizeof(struct config_)); + if (cfg == NULL) + { + fprintf(stderr, "out of memory\n"); + exit(1); + } + memset(cfg, 0, sizeof(struct config_)); + + if (config) + config->next = cfg; + else + Config = cfg; + + cfg->next = NULL; + config = cfg; + strcpy(config->port, cmd); + memcpy(&config->mycalls[0], axcall, AXLEN); + config->nmycalls = 1; + } else + if (config && !strcmp(cmd, "ax25-learn-routes")) + { + /* ax25-learn-routes no|yes: learn digipeater path */ + if (arg) + { + int k = yesno(arg); + + if (k == -1) + { + invalid_arg(cmd, arg); + continue; + } else { + config->ax25_add_route = k; + } + } else + missing_arg(cmd); + } else + if (config && !strcmp(cmd, "ax25-learn-only-mine")) + { + /* ax25-learn-only-mine no|yes: learn only if addressed to me */ + if (arg) + { + int k = yesno(arg); + + if (k == -1) + { + invalid_arg(cmd, arg); + continue; + } else { + config->ax25_for_me = k; + } + } else + missing_arg(cmd); + } else + if (config && !strcmp(cmd, "ax25-add-path")) + { + /* ax25-add-path [no|<digis>]: add digis if digi-less frame rvd */ + int k = 0; + if (!arg || (arg && yesno(arg) == 0)) + continue; + + config->ax25_add_default = 1; + while (arg && k < AX25_MAX_DIGIS) + { + memcpy(&config->ax25_default_path.fsa_digipeater[k], asc2ax(arg), AXLEN); + arg = get_next_arg(&p); + k++; + } + config->ax25_default_path.fsa_ax25.sax25_ndigis = k; + } else + if (config && !strcmp(cmd, "ax25-more-mycalls")) + { + /* ax25-more-mycalls call1 call2: frames to this calls are for "me", too. */ + if (arg) + { + while(arg && config->nmycalls < AX25_MAXCALLS) + { + axcall = asc2ax(arg); + if (call_is_mycall(config, axcall)) + continue; + memcpy(&config->mycalls[config->nmycalls++], axcall, AXLEN); + arg = get_next_arg(&p); + } + } else + missing_arg(cmd); + } else + if (config && !strcmp(cmd, "ip-learn-routes")) + { + /* ip-learn-routes no|yes: learn ip routes */ + if (arg) + { + int k = yesno(arg); + + if (k == -1) + { + invalid_arg(cmd, arg); + continue; + } else { + config->ip_add_route = k; + } + } else + missing_arg(cmd); + } else + if (config && !strcmp(cmd, "irtt")) + { + /* irtt <irtt>: new routes will get this IRTT in msec */ + if (arg) + { + int k = atoi(arg); + + if (k == 0) + { + invalid_arg(cmd, arg); + continue; + } else { + config->tcp_irtt = k; + } + } else + missing_arg(cmd); + } else + if (config && !strcmp(cmd, "dg-mtu")) + { + /* dg-mtu <mtu>: MTU for datagram mode routes (unused) */ + if (arg) + { + int k = atoi(arg); + + if (k == 0) + { + invalid_arg(cmd, arg); + continue; + } else { + config->dg_mtu = k; + } + } else + missing_arg(cmd); + } else + if (config && !strcmp(cmd, "vc-mtu")) + { + /* vc-mtu <mtu>: MTU for virtual connect mode routes (unused) */ + if (arg) + { + int k = atoi(arg); + + if (k == 0) + { + invalid_arg(cmd, arg); + continue; + } else { + config->vc_mtu = k; + } + } else + missing_arg(cmd); + } else + if (config && !strcmp(cmd, "ip-adjust-mode")) + { + /* ip-adjust-mode no|yes: adjust ip-mode? (dg or vc) */ + if (arg) + { + int k = yesno(arg); + + if (k == -1) + { + invalid_arg(cmd, arg); + continue; + } else { + config->ip_adjust_mode = k; + } + } else + missing_arg(cmd); + } else + if (config && !strcmp(cmd, "arp-add")) + { + /* arp-add no|yes: adjust arp table? */ + if (arg) + { + int k = yesno(arg); + + if (k == -1) + { + invalid_arg(cmd, arg); + continue; + } else { + config->ip_add_arp = k; + } + } else + missing_arg(cmd); + } else + if (!strcmp(cmd, "ax25-maxroutes")) + { + if (arg) + ax25_maxroutes = atoi(arg); + else + missing_arg(cmd); + } else + if (!strcmp(cmd, "ip-maxroutes")) + { + if (arg) + ax25_maxroutes = atoi(arg); + else + missing_arg(cmd); + + } else + fprintf(stderr, "invalid command %s\n", cmd); + } + fclose(fp); + + load_ports(); + load_listeners(); + + reload = 0; +} + +void reload_config(void) +{ + config *cfg, *config = Config; + + while(config) + { + cfg = config->next; + free(config); + config = cfg; + } + Config = NULL; + + load_config(); +} + + +/* commands: + --------- + + add ax25 <callsign> <dev> <time> [<digipeater>] # Add an AX.25 route + add ip <ip> <dev> <time> <call> <mode> # Add an IP route & mode + del ax25 <callsign> <dev> # Remove an AX.25 route (from cache) + del ip <ip> # Remove an IP route (from cache) + list [ax25|ip] # List cache entries + reload # Reload config + save # Save cache + expire <minutes> # Expire cache entries + shutdown # Save cache and exit + + There's a difference between 'list heard' and 'heard': + + The 'list' commands will output the symbolic port names as defined in + /usr/local/etc/axports (i.e. 9k6 for scc3), while 'heard' shows the + 'real' network device name (i.e. scc3). All commands accept either the + port or the network device name. The expample + + add ax25 dl0tha scc3 0 db0pra + + is equivalent to + + add ax25 dl0tha 9k6 0 dbpra + + Note that in conflicting cases the network device name has precedence + over the port name. +*/ + + +void interpret_command(int fd, unsigned char *buf) +{ + char *p, *cmd, *arg, *arg2, *dev, *time; + ax25_address digipeater[AX25_MAX_DIGIS]; + ax25_rt_entry *ax25rt; + int ndigi, ipmode, action; + time_t stamp; + config *config; + long ip; + + p = prepare_cmdline(buf); + + if (!*p) return; + + cmd = get_next_arg(&p); + arg = get_next_arg(&p); + + if (!strcmp(cmd, "add")) + { + if (arg == NULL) + return; + if ((arg2 = get_next_arg(&p)) == NULL) + return; + if ( (dev = get_next_arg(&p)) == NULL) + return; + if ( (time = get_next_arg(&p)) == NULL) + return; + if ( (config = dev_get_config(dev)) == NULL) + return; + + sscanf(time, "%lx", &stamp); + + if (!strcmp(arg, "ax25")) + { + ndigi = 0; + arg = get_next_arg(&p); + + while (arg != NULL) + { + memcpy(&digipeater[ndigi++], asc2ax(arg), AXLEN); + if (ndigi == AX25_MAX_DIGIS) + break; + arg = get_next_arg(&p); + } + + ax25rt = update_ax25_route(config, asc2ax(arg2), ndigi, digipeater, stamp); + if (ax25rt != NULL) + set_ax25_route(config, ax25rt); + } else + if (!strcmp(arg, "ip")) + { + ip = asc2ip(arg2); + + if ((arg2 = get_next_arg(&p)) == NULL) + return; + + if ((arg = get_next_arg(&p)) == NULL) + return; + + if (*arg == 'x') + return; + + ipmode = (*arg == 'v'); + + action = update_ip_route(config, ip, ipmode, asc2ax(arg2), stamp); + + if (action & NEW_ROUTE) + if (set_route(config, ip)) + return; + + if (action & NEW_ARP) + if (set_arp(config, ip, asc2ax(arg2))) + return; + + if (action & NEW_IPMODE) + if (set_ipmode(config, asc2ax(arg2), ipmode)) + return; + } + } else if (!strcmp(cmd, "del")) + { + if (arg == NULL) + return; + arg2 = get_next_arg(&p); + if (arg2 == NULL) + return; + + if (!strcmp(arg, "ax25")) + { + arg = get_next_arg(&p); + if (arg == NULL || (config = dev_get_config(arg)) == NULL) + return; + del_ax25_route(config, asc2ax(arg2)); + } else + if (!strcmp(arg, "ip")) + { + del_ip_route(asc2ip(arg2)); + } + } else if (!strcmp(cmd, "expire")) + { + if (arg == NULL) + return; + sscanf(arg, "%ld", &stamp); + if (stamp != 0) + { + stamp*=60; + expire_ax25_route(stamp); + expire_ip_route(stamp); + } + } else if (!strcmp(cmd, "reload")) + { + reload_config(); + } else if (!strcmp(cmd, "list")) + { + if (arg == NULL) + return; + + if (!strcmp(arg, "ax25")) + dump_ax25_routes(fd, 0); + else + if (!strcmp(arg, "ip")) + dump_ip_routes(fd, 0); + } else if (!strcmp(cmd, "shutdown")) + { + save_cache(); + daemon_shutdown(0); + } else if (!strcmp(cmd, "save")) + { + save_cache(); + } else if (!strcmp(cmd, "version")) + { + char buf[256]; + sprintf(buf, "%s\n", Version); + write(fd, buf, strlen(buf)); + } else if (!strcmp(cmd, "quit")) + { + close(fd); + } +} + +void load_cache(void) +{ + FILE *fp; + char buf[512]; + + fp = fopen(DATA_AX25ROUTED_AXRT_FILE, "r"); + if (fp != NULL) + { + while(fgets(buf, sizeof(buf), fp) != NULL) + interpret_command(2, buf); + } + fclose(fp); + + fp = fopen(DATA_AX25ROUTED_IPRT_FILE, "r"); + if (fp != NULL) + { + while(fgets(buf, sizeof(buf), fp) != NULL) + interpret_command(2, buf); + } + fclose(fp); +} + +void save_cache(void) +{ + int fd; + + fd = creat(DATA_AX25ROUTED_AXRT_FILE, 0664); + dump_ax25_routes(fd, 1); + close(fd); + + fd = creat(DATA_AX25ROUTED_IPRT_FILE, 0664); + dump_ip_routes(fd, 1); + close(fd); + +} diff --git a/ax25rtd/listener.c b/ax25rtd/listener.c new file mode 100644 index 0000000..27b8622 --- /dev/null +++ b/ax25rtd/listener.c @@ -0,0 +1,579 @@ +/* $Id: listener.c,v 1.9 1997/06/05 18:56:08 oe1kib Exp oe1kib $ + * + * Copyright (c) 1996 Jörg Reuter (jreuter@poboxes.com) + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + + /* TODO: Should add partial path to ax25_route if we are one of the + * digipeaters. + */ + +#include <stdio.h> +#include <string.h> +#include <unistd.h> +#include <signal.h> +#include <sys/ioctl.h> +#include <sys/time.h> +#include <netinet/in.h> +#include <net/route.h> +#include <net/if.h> +#include <net/if_arp.h> +#include <netax25/ax25.h> + +#include "../pathnames.h" +#include "ax25rtd.h" + + +/* FIXME */ +static unsigned long get_from_arp(unsigned char *data, int size) +{ + if (size < 16) + return 0; + + return ntohl(0); +} + +static unsigned long get_from_ip(unsigned char *data, int size) +{ + unsigned long adr; + + if ((*data & 0xf)*4 < IPLEN) + return 0; + + adr = data[12] << 24; /* NETWORK byte order */ + adr += data[13] << 16; + adr += data[14] << 8; + adr += data[15]; + + return ntohl(adr); /* HOST byte order */ +} + +int call_is_mycall(config *config, ax25_address *call) +{ + int k; + + for (k = 0; k < config->nmycalls; k++) + if (!memcmp(call, &config->mycalls[k], AXLEN)) + return 1; + return 0; +} + +/* + * This catches *all* invalid callsigns, unlike ax25validate. + */ + +static int check_ax25_addr(unsigned char *buf) +{ + int k; + unsigned char c; + + /* must start with at least one capital letter or digit */ + for (k=0; k < 6; k++) { + c = buf[k] >> 1; + if (c == ' ') break; + if ((c < 'A' || c > 'Z') && (c < '0' || c > '9')) + return 1; + } + + /* NULL address is invalid */ + if (k == 0) + return 1; + + /* remaining fields must consist of spaces only */ + for (k++; k < 6; k++) + if (buf[k] >> 1 != ' ') + return 1; + + return 0; +} + +static inline void invert_digipeater_path(ax25_address *digipeater, int ndigi) +{ + int k, m; + ax25_address fdigi; + + if (ndigi == 0) + return; + + ndigi--; + + memcpy(&fdigi, &digipeater[0], AXLEN); + + for (m = 0,k = ndigi; k > 0; k--, m++) + memcpy(&digipeater[m], &digipeater[k], AXLEN); + + memcpy(&digipeater[ndigi], &fdigi, AXLEN); +} + +int set_arp(config *config, long ip, ax25_address *call) +{ + struct sockaddr_in *isa; + struct sockaddr_ax25 *asa; + struct arpreq arp; + int fds; + + if (!config->ip_add_arp) + return 0; + + fds = socket(AF_INET, SOCK_DGRAM, 0); + + memset((char *) &arp, 0, sizeof(arp)); + + isa = (struct sockaddr_in *) &arp.arp_pa; + asa = (struct sockaddr_ax25 *) &arp.arp_ha; + + isa->sin_family = AF_INET; + isa->sin_port = 0; + isa->sin_addr.s_addr = ip; + + asa->sax25_family = AF_AX25; + asa->sax25_ndigis = 0; + asa->sax25_call = *call; + + arp.arp_flags = ATF_PERM | ATF_COM; + strcpy(arp.arp_dev, config->dev); + + if (ioctl(fds, SIOCSARP, &arp) < 0) + { + invalidate_ip_route(ip); + perror("routspy: SIOCSARP"); + close(fds); + return 1; + } + close(fds); + return 0; +} + +int set_route(config *config, long ip) +{ + struct rtentry rt; + struct sockaddr_in *isa; + char origdev[16], buf[1024]; + long ipr; + int fds; + FILE *fp; + + fp = fopen(PROC_IP_ROUTE_FILE, "r"); + if (fp == NULL) + { + invalidate_ip_route(ip); + return 1; + } + + fgets(buf, sizeof(buf)-1, fp); /* discard header */ + while (fgets(buf, sizeof(buf)-1, fp) != NULL) + { + sscanf(buf, "%s %lx", origdev, &ipr); + if (ipr == ip) + { + if (dev_get_config(origdev) == NULL) + { + invalidate_ip_route(ip); + fclose(fp); + return 1; + } + else + { + del_kernel_ip_route(origdev, ip); + } + } + + } + fclose(fp); + + if (!config->ip_add_route) + return 0; + + fds = socket(AF_INET, SOCK_DGRAM, 0); + + memset((char *) &rt, 0, sizeof(rt)); + + isa = (struct sockaddr_in *) &rt.rt_dst; + + isa->sin_family = AF_INET; + isa->sin_port = 0; + isa->sin_addr.s_addr = ip; + + rt.rt_flags = RTF_UP | RTF_HOST; + rt.rt_dev = config->dev; + + if (config->tcp_irtt != 0) + { + rt.rt_irtt = config->tcp_irtt; + rt.rt_flags |= RTF_IRTT; + } + + isa = (struct sockaddr_in *) &rt.rt_genmask; + isa->sin_addr.s_addr = 0xffffffff; + + if (ioctl(fds, SIOCADDRT, &rt) < 0) + { + invalidate_ip_route(ip); + perror("ax25rtd: IP SIOCADDRT"); + close(fds); + return 1; + } + close(fds); + return 0; +} + +int del_kernel_ip_route(char *dev, long ip) +{ + int fds; + struct rtentry rt; + struct sockaddr_in *isa; + config *config; + + config = dev_get_config(dev); + if (config == NULL || !config->ip_add_route) + return 0; + + fds = socket(AF_INET, SOCK_DGRAM, 0); + + memset((char *) &rt, 0, sizeof(struct rtentry)); + + isa = (struct sockaddr_in *) &rt.rt_dst; + + isa->sin_family = AF_INET; + isa->sin_addr.s_addr = ip; + + rt.rt_flags = RTF_UP | RTF_HOST; + rt.rt_dev = dev; + + if (ioctl(fds, SIOCDELRT, &rt) < 0) + { + perror("ax25rtd: IP SIOCDELRT"); + close(fds); + return 1; + } + close(fds); + return 0; +} + +int set_ax25_route(config *config, ax25_rt_entry *rt) +{ + struct ax25_routes_struct ax25_route; + int fds, k; + + if (!config->ax25_add_route) + return 0; + + ax25_route.port_addr = config->mycalls[0]; + ax25_route.dest_addr = rt->call; + ax25_route.digi_count = rt->ndigi; + + for (k = 0; k < rt->ndigi; k++) + ax25_route.digi_addr[k] = rt->digipeater[k]; + + fds = socket(AF_AX25, SOCK_SEQPACKET, 0); + + if (ioctl(fds, SIOCADDRT, &ax25_route) < 0) + { + perror("ax25rtd: AX.25 SIOCADDRT"); + close(fds); + return 1; + } + + close(fds); + return 0; +} + +int del_kernel_ax25_route(char *dev, ax25_address *call) +{ + struct ax25_routes_struct ax25_route; + int fds; + config *config; + + config = dev_get_config(dev); + if (config == NULL || !config->ax25_add_route) + return 0; + + ax25_route.port_addr = config->mycalls[0]; + ax25_route.dest_addr = *call; + + fds = socket(AF_AX25, SOCK_SEQPACKET, 0); + + if (ioctl(fds, SIOCDELRT, &ax25_route) < 0) + { + perror("ax25rtd: AX.25 SIOCDELRT"); + close(fds); + return 1; + } + + close(fds); + return 0; +} + +int set_ipmode(config *config, ax25_address *call, int ipmode) +{ + struct ax25_route_opt_struct ax25_opt; + int fds; + + if (!config->ip_adjust_mode) + return 0; + + ax25_opt.port_addr = config->mycalls[0]; + ax25_opt.dest_addr = *call; + ax25_opt.cmd = AX25_SET_RT_IPMODE; + ax25_opt.arg = ipmode? 'V':'C'; + + fds = socket(AF_AX25, SOCK_SEQPACKET, 0); + + if (ioctl(fds, SIOCAX25OPTRT, &ax25_opt) < 0) + { + perror("ax25rtd: SIOCAX25OPTRT"); + close(fds); + return 1; + } + + close(fds); + return 0; + +} + +/* Yes, the code *IS* ugly... */ + +#define SKIP(o) {data+=(o); size-=(o);} +void ax25_receive(int sock) +{ + unsigned char buf[1500]; + unsigned char *data; + unsigned long ip; + struct sockaddr sa; + ax25_address srccall, destcall, digipeater[AX25_MAX_DIGIS]; + char extseq = 0; + int size, asize, action, ipmode, ctl, pid, ndigi, kdigi, mine; + time_t stamp; + config *config; + ax25_rt_entry * ax25rt; + + asize = sizeof(sa); + if ((size = recvfrom(sock, buf, sizeof(buf), 0, &sa, &asize)) < 0) + { + perror("recvfrom"); + save_cache(); + daemon_shutdown(1); + } + + stamp = time(NULL); + ip = 0; + pid = ctl = 0; + + config = dev_get_config(sa.sa_data); + + if (config == NULL) + return; + + data = buf; + + /* + * KISS data? + */ + + if (*data != 0) + return; + + SKIP(1); + + /* valid frame? */ + + if (size < (2*AXLEN+1)) + return; + + /* + * Get destination callsign + */ + + if (check_ax25_addr(data)) + return; + + memcpy(&destcall, data, AXLEN); + destcall.ax25_call[6] &= 0x1e; + SKIP(AXLEN); + + mine = call_is_mycall(config, &destcall); + + /* + * Get Source callsign + */ + + if (check_ax25_addr(data)) + return; + + memcpy(&srccall, data, AXLEN); + srccall.ax25_call[6] &= 0x1e; + SKIP(ALEN); + + /* + * How long is our control field? + */ + + extseq = ~(*data) & SSSID_SPARE; + + /* + * Extract digipeaters + */ + + ndigi = 0; + while (((*data) & HDLCAEB) != HDLCAEB) + { + SKIP(1); + if (size <= 0 || check_ax25_addr(data)) + return; + + if (ndigi < AX25_MAX_DIGIS) + memcpy(&digipeater[ndigi++], data, AXLEN); + else + return; + + + SKIP(ALEN); + } + + SKIP(1); + if (size <= 0) + return; + + /* + * Get type of frame + */ + + if ((*data & LAPB_S) == LAPB_I) + ctl = LAPB_I; + else + { + ctl = *data; + if (extseq == 0) + ctl &= ~LAPB_PF; + } + + /* + * Check if info frame and get PID + */ + + if (ctl == LAPB_I || ctl == LAPB_UI) + { + SKIP(extseq? 2:1); + if (size <= 0) + return; + + /* Get PID */ + + pid = *data; + + if (pid == PID_SEGMENT) + { + SKIP(1); + if (size <= 0) + return; + pid = 0; + + if (*data && SEG_FIRST) + { + pid = *data; + SKIP(1); + if (size <= 0) + return; + } + } + } + + /* + * See if it is fully digipeated (TODO: or if we are the next digipeater) + */ + + for (kdigi = 0; kdigi < ndigi; kdigi++) + { + if ((digipeater[kdigi].ax25_call[6] & AX25_REPEATED) != AX25_REPEATED) + return; + + digipeater[kdigi].ax25_call[6] &= 0x1e; + } + + invert_digipeater_path(digipeater, ndigi); + + /* + * Are we allowed to add it to our routing table? + */ + + if (mine || !config->ax25_for_me) + { + if (!mine && ndigi == 0 && config->ax25_add_default) + { + ndigi = config->ax25_default_path.fsa_ax25.sax25_ndigis; + for (kdigi = 0; kdigi < ndigi; kdigi++) + if (!memcmp(&srccall, &config->ax25_default_path.fsa_digipeater[kdigi], AXLEN)) + break; + + if (ndigi == kdigi) + memcpy(digipeater, config->ax25_default_path.fsa_digipeater, ndigi*AXLEN); + else + ndigi = 0; + } + + ax25rt = update_ax25_route(config, &srccall, ndigi, digipeater, stamp); + + if (ax25rt != NULL) + set_ax25_route(config, ax25rt); + } + + /* + * Now see if it carries IP traffic + */ + + switch(pid) + { + case PID_ARP: + SKIP(1); + if (size > 0) + ip = get_from_arp(data, size); + break; + case PID_IP: + if (!mine) + return; + + SKIP(1); + if (size > 0) + ip = get_from_ip(data, size); + break; + default: + return; + } + + /* + * And adjust routes/arp/ipmode if we are allowed to... + */ + + ipmode = (ctl == LAPB_I); + + if (ip != 0) + { + action = update_ip_route(config, ip, ipmode, &srccall, stamp); + + if (action & NEW_ROUTE) + if (set_route(config, ip)) + return; + + if (action & NEW_ARP) + if (set_arp(config, ip, &srccall)) + return; + + if (action & NEW_IPMODE) + if (set_ipmode(config, &srccall, ipmode)) + return; + } +} diff --git a/call/Makefile.am b/call/Makefile.am new file mode 100644 index 0000000..9668863 --- /dev/null +++ b/call/Makefile.am @@ -0,0 +1,25 @@ + +vardir = $(sysconfdir)/ax25 + +installconf: + $(mkinstalldirs) $(DESTDIR)$(etcdir) + + +bin_PROGRAMS = call + +man_MANS = call.1 + +EXTRA_DIST = $(man_MANS) + +call_LDADD = $(NCURSES_LIB) $(AX25_LIB) + +call_SOURCES = \ + call.c \ + call.h \ + menu.c \ + menu.h \ + crc.c \ + crc.h \ + yapp.c \ + dostime.c + diff --git a/call/Makefile.in b/call/Makefile.in new file mode 100644 index 0000000..2f76982 --- /dev/null +++ b/call/Makefile.in @@ -0,0 +1,370 @@ +# Makefile.in generated automatically by automake 1.4 from Makefile.am + +# Copyright (C) 1994, 1995-8, 1999 Free Software Foundation, Inc. +# This Makefile.in is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY, to the extent permitted by law; without +# even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. + + +SHELL = @SHELL@ + +srcdir = @srcdir@ +top_srcdir = @top_srcdir@ +VPATH = @srcdir@ +prefix = @prefix@ +exec_prefix = @exec_prefix@ + +bindir = @bindir@ +sbindir = @sbindir@ +libexecdir = @libexecdir@ +datadir = @datadir@ +sysconfdir = @sysconfdir@ +sharedstatedir = @sharedstatedir@ +localstatedir = @localstatedir@ +libdir = @libdir@ +infodir = @infodir@ +mandir = @mandir@ +includedir = @includedir@ +oldincludedir = /usr/include + +DESTDIR = + +pkgdatadir = $(datadir)/@PACKAGE@ +pkglibdir = $(libdir)/@PACKAGE@ +pkgincludedir = $(includedir)/@PACKAGE@ + +top_builddir = .. + +ACLOCAL = @ACLOCAL@ +AUTOCONF = @AUTOCONF@ +AUTOMAKE = @AUTOMAKE@ +AUTOHEADER = @AUTOHEADER@ + +INSTALL = @INSTALL@ +INSTALL_PROGRAM = @INSTALL_PROGRAM@ $(AM_INSTALL_PROGRAM_FLAGS) +INSTALL_DATA = @INSTALL_DATA@ +INSTALL_SCRIPT = @INSTALL_SCRIPT@ +transform = @program_transform_name@ + +NORMAL_INSTALL = : +PRE_INSTALL = : +POST_INSTALL = : +NORMAL_UNINSTALL = : +PRE_UNINSTALL = : +POST_UNINSTALL = : +host_alias = @host_alias@ +host_triplet = @host@ +AS = @AS@ +AWK = @AWK@ +AX25_LIB = @AX25_LIB@ +CC = @CC@ +DLLTOOL = @DLLTOOL@ +LD = @LD@ +LIBTOOL = @LIBTOOL@ +LN_S = @LN_S@ +MAKEINFO = @MAKEINFO@ +NCURSES_LIB = @NCURSES_LIB@ +NM = @NM@ +OBJDUMP = @OBJDUMP@ +PACKAGE = @PACKAGE@ +RANLIB = @RANLIB@ +VERSION = @VERSION@ + +vardir = $(sysconfdir)/ax25 + +bin_PROGRAMS = call + +man_MANS = call.1 + +EXTRA_DIST = $(man_MANS) + +call_LDADD = $(NCURSES_LIB) $(AX25_LIB) + +call_SOURCES = call.c call.h menu.c menu.h crc.c crc.h yapp.c dostime.c + +mkinstalldirs = $(SHELL) $(top_srcdir)/mkinstalldirs +CONFIG_HEADER = ../config.h +CONFIG_CLEAN_FILES = +PROGRAMS = $(bin_PROGRAMS) + + +DEFS = @DEFS@ -I. -I$(srcdir) -I.. +CPPFLAGS = @CPPFLAGS@ +LDFLAGS = @LDFLAGS@ +LIBS = @LIBS@ +call_OBJECTS = call.o menu.o crc.o yapp.o dostime.o +call_DEPENDENCIES = +call_LDFLAGS = +CFLAGS = @CFLAGS@ +COMPILE = $(CC) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) +LTCOMPILE = $(LIBTOOL) --mode=compile $(CC) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) +CCLD = $(CC) +LINK = $(LIBTOOL) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(LDFLAGS) -o $@ +man1dir = $(mandir)/man1 +MANS = $(man_MANS) + +NROFF = nroff +DIST_COMMON = Makefile.am Makefile.in + + +DISTFILES = $(DIST_COMMON) $(SOURCES) $(HEADERS) $(TEXINFOS) $(EXTRA_DIST) + +TAR = tar +GZIP_ENV = --best +SOURCES = $(call_SOURCES) +OBJECTS = $(call_OBJECTS) + +all: all-redirect +.SUFFIXES: +.SUFFIXES: .S .c .lo .o .s +$(srcdir)/Makefile.in: Makefile.am $(top_srcdir)/configure.in $(ACLOCAL_M4) + cd $(top_srcdir) && $(AUTOMAKE) --gnu --include-deps call/Makefile + +Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status + cd $(top_builddir) \ + && CONFIG_FILES=$(subdir)/$@ CONFIG_HEADERS= $(SHELL) ./config.status + + +mostlyclean-binPROGRAMS: + +clean-binPROGRAMS: + -test -z "$(bin_PROGRAMS)" || rm -f $(bin_PROGRAMS) + +distclean-binPROGRAMS: + +maintainer-clean-binPROGRAMS: + +install-binPROGRAMS: $(bin_PROGRAMS) + @$(NORMAL_INSTALL) + $(mkinstalldirs) $(DESTDIR)$(bindir) + @list='$(bin_PROGRAMS)'; for p in $$list; do \ + if test -f $$p; then \ + echo " $(LIBTOOL) --mode=install $(INSTALL_PROGRAM) $$p $(DESTDIR)$(bindir)/`echo $$p|sed 's/$(EXEEXT)$$//'|sed '$(transform)'|sed 's/$$/$(EXEEXT)/'`"; \ + $(LIBTOOL) --mode=install $(INSTALL_PROGRAM) $$p $(DESTDIR)$(bindir)/`echo $$p|sed 's/$(EXEEXT)$$//'|sed '$(transform)'|sed 's/$$/$(EXEEXT)/'`; \ + else :; fi; \ + done + +uninstall-binPROGRAMS: + @$(NORMAL_UNINSTALL) + list='$(bin_PROGRAMS)'; for p in $$list; do \ + rm -f $(DESTDIR)$(bindir)/`echo $$p|sed 's/$(EXEEXT)$$//'|sed '$(transform)'|sed 's/$$/$(EXEEXT)/'`; \ + done + +.c.o: + $(COMPILE) -c $< + +.s.o: + $(COMPILE) -c $< + +.S.o: + $(COMPILE) -c $< + +mostlyclean-compile: + -rm -f *.o core *.core + +clean-compile: + +distclean-compile: + -rm -f *.tab.c + +maintainer-clean-compile: + +.c.lo: + $(LIBTOOL) --mode=compile $(COMPILE) -c $< + +.s.lo: + $(LIBTOOL) --mode=compile $(COMPILE) -c $< + +.S.lo: + $(LIBTOOL) --mode=compile $(COMPILE) -c $< + +mostlyclean-libtool: + -rm -f *.lo + +clean-libtool: + -rm -rf .libs _libs + +distclean-libtool: + +maintainer-clean-libtool: + +call: $(call_OBJECTS) $(call_DEPENDENCIES) + @rm -f call + $(LINK) $(call_LDFLAGS) $(call_OBJECTS) $(call_LDADD) $(LIBS) + +install-man1: + $(mkinstalldirs) $(DESTDIR)$(man1dir) + @list='$(man1_MANS)'; \ + l2='$(man_MANS)'; for i in $$l2; do \ + case "$$i" in \ + *.1*) list="$$list $$i" ;; \ + esac; \ + done; \ + for i in $$list; do \ + if test -f $(srcdir)/$$i; then file=$(srcdir)/$$i; \ + else file=$$i; fi; \ + ext=`echo $$i | sed -e 's/^.*\\.//'`; \ + inst=`echo $$i | sed -e 's/\\.[0-9a-z]*$$//'`; \ + inst=`echo $$inst | sed '$(transform)'`.$$ext; \ + echo " $(INSTALL_DATA) $$file $(DESTDIR)$(man1dir)/$$inst"; \ + $(INSTALL_DATA) $$file $(DESTDIR)$(man1dir)/$$inst; \ + done + +uninstall-man1: + @list='$(man1_MANS)'; \ + l2='$(man_MANS)'; for i in $$l2; do \ + case "$$i" in \ + *.1*) list="$$list $$i" ;; \ + esac; \ + done; \ + for i in $$list; do \ + ext=`echo $$i | sed -e 's/^.*\\.//'`; \ + inst=`echo $$i | sed -e 's/\\.[0-9a-z]*$$//'`; \ + inst=`echo $$inst | sed '$(transform)'`.$$ext; \ + echo " rm -f $(DESTDIR)$(man1dir)/$$inst"; \ + rm -f $(DESTDIR)$(man1dir)/$$inst; \ + done +install-man: $(MANS) + @$(NORMAL_INSTALL) + $(MAKE) $(AM_MAKEFLAGS) install-man1 +uninstall-man: + @$(NORMAL_UNINSTALL) + $(MAKE) $(AM_MAKEFLAGS) uninstall-man1 + +tags: TAGS + +ID: $(HEADERS) $(SOURCES) $(LISP) + list='$(SOURCES) $(HEADERS)'; \ + unique=`for i in $$list; do echo $$i; done | \ + awk ' { files[$$0] = 1; } \ + END { for (i in files) print i; }'`; \ + here=`pwd` && cd $(srcdir) \ + && mkid -f$$here/ID $$unique $(LISP) + +TAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) $(LISP) + tags=; \ + here=`pwd`; \ + list='$(SOURCES) $(HEADERS)'; \ + unique=`for i in $$list; do echo $$i; done | \ + awk ' { files[$$0] = 1; } \ + END { for (i in files) print i; }'`; \ + test -z "$(ETAGS_ARGS)$$unique$(LISP)$$tags" \ + || (cd $(srcdir) && etags $(ETAGS_ARGS) $$tags $$unique $(LISP) -o $$here/TAGS) + +mostlyclean-tags: + +clean-tags: + +distclean-tags: + -rm -f TAGS ID + +maintainer-clean-tags: + +distdir = $(top_builddir)/$(PACKAGE)-$(VERSION)/$(subdir) + +subdir = call + +distdir: $(DISTFILES) + @for file in $(DISTFILES); do \ + d=$(srcdir); \ + if test -d $$d/$$file; then \ + cp -pr $$/$$file $(distdir)/$$file; \ + else \ + test -f $(distdir)/$$file \ + || ln $$d/$$file $(distdir)/$$file 2> /dev/null \ + || cp -p $$d/$$file $(distdir)/$$file || :; \ + fi; \ + done +call.o: call.c ../config.h ../pathnames.h call.h crc.h menu.h +crc.o: crc.c +dostime.o: dostime.c +menu.o: menu.c menu.h +yapp.o: yapp.c call.h + +info-am: +info: info-am +dvi-am: +dvi: dvi-am +check-am: all-am +check: check-am +installcheck-am: +installcheck: installcheck-am +install-exec-am: install-binPROGRAMS +install-exec: install-exec-am + +install-data-am: install-man +install-data: install-data-am + +install-am: all-am + @$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am +install: install-am +uninstall-am: uninstall-binPROGRAMS uninstall-man +uninstall: uninstall-am +all-am: Makefile $(PROGRAMS) $(MANS) +all-redirect: all-am +install-strip: + $(MAKE) $(AM_MAKEFLAGS) AM_INSTALL_PROGRAM_FLAGS=-s install +installdirs: + $(mkinstalldirs) $(DESTDIR)$(bindir) $(DESTDIR)$(mandir)/man1 + + +mostlyclean-generic: + +clean-generic: + +distclean-generic: + -rm -f Makefile $(CONFIG_CLEAN_FILES) + -rm -f config.cache config.log stamp-h stamp-h[0-9]* + +maintainer-clean-generic: +mostlyclean-am: mostlyclean-binPROGRAMS mostlyclean-compile \ + mostlyclean-libtool mostlyclean-tags \ + mostlyclean-generic + +mostlyclean: mostlyclean-am + +clean-am: clean-binPROGRAMS clean-compile clean-libtool clean-tags \ + clean-generic mostlyclean-am + +clean: clean-am + +distclean-am: distclean-binPROGRAMS distclean-compile distclean-libtool \ + distclean-tags distclean-generic clean-am + -rm -f libtool + +distclean: distclean-am + +maintainer-clean-am: maintainer-clean-binPROGRAMS \ + maintainer-clean-compile maintainer-clean-libtool \ + maintainer-clean-tags maintainer-clean-generic \ + distclean-am + @echo "This command is intended for maintainers to use;" + @echo "it deletes files that may require special tools to rebuild." + +maintainer-clean: maintainer-clean-am + +.PHONY: mostlyclean-binPROGRAMS distclean-binPROGRAMS clean-binPROGRAMS \ +maintainer-clean-binPROGRAMS uninstall-binPROGRAMS install-binPROGRAMS \ +mostlyclean-compile distclean-compile clean-compile \ +maintainer-clean-compile mostlyclean-libtool distclean-libtool \ +clean-libtool maintainer-clean-libtool install-man1 uninstall-man1 \ +install-man uninstall-man tags mostlyclean-tags distclean-tags \ +clean-tags maintainer-clean-tags distdir info-am info dvi-am dvi check \ +check-am installcheck-am installcheck install-exec-am install-exec \ +install-data-am install-data install-am install uninstall-am uninstall \ +all-redirect all-am all installdirs mostlyclean-generic \ +distclean-generic clean-generic maintainer-clean-generic clean \ +mostlyclean distclean maintainer-clean + + +installconf: + $(mkinstalldirs) $(DESTDIR)$(etcdir) + +# Tell versions [3.59,3.63) of GNU make to not export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: diff --git a/call/call.1 b/call/call.1 new file mode 100644 index 0000000..25b8c65 --- /dev/null +++ b/call/call.1 @@ -0,0 +1,178 @@ +.TH CALL 1 "27 August 1996" Linux "Linux Programmer's Manual" +.SH NAME +call \- make an AX.25, NET/ROM or Rose connection. +.SH SYNOPSIS +For AX.25 +.br +.B call [-b l|e] [-d] [-h] [-m s|e] [-p paclen] [-r] [-t] [-v] [-w window] port callsign [[via] digipeaters.....] +.sp 1 +For NET/ROM +.br +.B call [-d] [-h] [-p paclen] [-r] [-t] [-v] port callsign +.sp 1 +For Rose +.br +.B call [-d] [-h] [-r] [-t] [-v] port callsign address [[via] digipeater] +.br +.SH DESCRIPTION +.LP +.B Call +is the general purpose AX.25, NET/ROM and Rose connection program. As is normal +in AX.25 it runs entirely in line mode. All CR/LF translation is done +transparently. The program provides ASCII, YAPP, YAPP-C and 7+ file +transfer facilities. Some of the options are only valid in AX.25 mode, +the program will quietly ignore them if given in NET/ROM mode or in Rose +mode. +.LP +This version of +.B call +incorporates many changes that include a much improved user interface. The +port name is mandatory and is the name of the port which the connection will +be made on. The port name may be either an AX.25, a NET/ROM port or a Rose +port, +.B call +will determine which automatically. +.LP +When using NET/ROM the use of digipeaters is meaningless and is not +supported. However when using Rose up to one digipeater may be specified, as +well as the Rose address of the distant node and the callsign of the remote +station. The Rose address must be ten digits long and it must exist in the +Rose node tables. For Rose connects to work +.B axparms +must have been used to set a callsign/uid mapping for the userid in use. +.SH OPTIONS +.TP 10 +.BI "\-b l|e" +Sets the method of backoff to use with AX.25 connections. The default is +taken from the port specification, but can be overridden by this option. +Valid values are +.B l +for linear backoff, and +.B e +for exponential backoff. +.TP 10 +.BI \-d +Turn on socket level debugging. +.TP 10 +.BI \-h +Selects Slave mode. +.TP 10 +.BI "\-m s|e" +Sets the AX.25 mode to use. The default is taken from the port +specification, but can be overridden by this option. Valid values are +.B s +for normal (modulus 8) AX.25 operation, or +.B e +for extended (modulus 128) AX.25 operation. +.TP 10 +.BI "\-p paclen" +Specify a specific maximum amount of data to be sent in each AX.25 packet. +.TP 10 +.BI \-r +Selects Raw mode. +.TP 10 +.BI \-t +Selects Talk mode. +.TP 10 +.BI \-v +Display the version. +.TP 10 +.BI "\-w window" +Specify a specific AX.25 window for this connection. Only valid in AX.25 mode. +.LP +The call program interprets lines beginning with a '~' specially. +The following '~' escapes are available. +.TP 16 +.BI ~? +List escapes +.TP 16 +.BI ~~ +A ~ symbol +.TP 16 +.BI ~. +Close connection +.TP 16 +.BI "~! [command]" +Run a command +.TP 16 +.BI ~0 +Change to Raw mode +.TP 16 +.BI ~1 +Change to Slave mode +.TP 16 +.BI ~2 +Change to Talk mode +.TP 16 +.BI ~a +Start a file transfer (Autobin) +.TP 16 +.BI ~b +Start a file transfer (Binary) +.TP 16 +.BI ~c +Close the logfile +.TP 16 +.BI ~h +List escapes +.TP 16 +.BI "~o [filename]" +Open a logfile (default 'logfile.txt') +.TP 16 +.BI ~r +Reconnect to remote station +.TP 16 +.BI ~s +Stop an upload +.TP 16 +.BI "~u [filename]" +Upload a file (ASCII upload) +.TP 16 +.BI "~yu [filename]" +Upload a file (YAPP upload) +.TP 16 +.BI "~yd [filename]" +Download a file (YAPP download) +.TP 16 +.BI ~z +Suspend program +.LP +The program provides no terminal emulation features. These are left +up to the console facilities of the terminal in use. The program is +however '8 bit clean'. +.SH FILES +.nf +/proc/net/nr_nodes +.br +/proc/net/rose_nodes +.br +/etc/ax25/axports +.br +/etc/ax25/nrports +.br +/etc/ax25/rsports +.fi +.SH "SEE ALSO" +.BR listen (1), +.BR mheard (1), +.BR ax25 (4), +.BR netrom (4), +.BR rose (4), +.BR axports (5), +.BR nrports (5), +.BR rsports (5), +.BR axparms (8), +.BR nrparms (8), +.BR rsparms (8). +.SH AUTHORS +.nf +Alexander Tietzel DG6XA <TIETZE_A@etech.fh-hamburg.de> +.br +Joerg Reuter DL1BKE <jreuter@poboxes.com> +.br +Alan Cox GW4PTS <alan@cymru.net> +.br +Jonathan Naylor G4KLX <g4klx@g4klx.demon.co.uk> +.br +Steve Henson G6IXS <shenson@nyx.cs.du.edu> +.fi diff --git a/call/call.c b/call/call.c new file mode 100644 index 0000000..aed1aa5 --- /dev/null +++ b/call/call.c @@ -0,0 +1,1941 @@ +/* 03.04.1995 add binary download "#BIN#-Protocol" Alexander Tietzel */ +/* 01.05.1995 talkmode Alexander Tietzel (DG6XA) */ +/* 15.07.1995 Pull-Down-Menus Alexander Tietzel (DG6XA) */ +/* 17.07.1995 auto7+ newer #BIN#-Protocol Alexander Tietzel(DG6XA) */ +/* 18.07.1995 Remote commands Alexander Tietzel (DG6XA) */ +/* 19.07.1995 statusline Alexander Tietzel (DG6XA) */ +/* 25.07.1995 some bug-fixes Alexander Tietzel (DG6XA) */ +/* 14.08.1995 merged with mainstream call.c code Jonathan Naylor (G4KLX) */ +/* 01.03.1996 support for different screen sizes, fixed 7plus download (DL1BKE) + */ +/* 19.08.1996 fixed enter key handling (G4KLX) */ +/* 27.08.1996 added Rose support (G4KLX) */ +/* 30.11.1996 added the called user in the call windows and set talk mode as + default (IW0FBB) */ +/* 07.12.1996 updated status line to cope with callsign, bits and status + message (VK2KTJ) */ +/* 02.02.1997 removed NETROM_PACLEN setting to match Jonathon removing it + from kernel (VK2KTJ) */ + +#include <sys/types.h> +#include <utime.h> +#include <stdio.h> +#include <ctype.h> +#include <dirent.h> +#include <errno.h> +#include <fcntl.h> +#include <pwd.h> +#include <signal.h> +#include <stdlib.h> +#include <string.h> +#include <sys/socket.h> +#include <sys/stat.h> +#include <sys/time.h> +#include <sys/wait.h> +#include <termios.h> +#include <unistd.h> +#include <curses.h> + +#include <netax25/ax25.h> +#include <netrom/netrom.h> +#include <netrose/rose.h> + +#include <netax25/axlib.h> +#include <netax25/axconfig.h> +#include <netax25/nrconfig.h> +#include <netax25/rsconfig.h> + +#include <config.h> + +#include "../pathnames.h" + +#include "call.h" +#include "crc.h" +#include "menu.h" + +#define CTRL_C 0x03 + +#define MAX_PACKETLEN 512 +#define MAX_BUFLEN 2*MAX_PACKETLEN +#define MAX_CMPSTRLEN MAX_PACKETLEN + +#define STD_DWN_DIR "/var/spool/ax25/" + +#define FLAG_RECONNECT 0x01 + +#define STATW_BITS 12 +#define STATW_STAT 20 + +static int backoff = -1; +static int ax25mode = -1; + +static int debug = FALSE; +static int af_mode = AF_AX25; +static int window = 0; +static char *port = NULL; + +int interrupted = FALSE; +int paclen = 0; +int fd; + +typedef struct { + char file_name[255]; + long dwn_cnt; + int dwn_file; + int file_crc; + int calc_crc; + struct utimbuf ut; + int new_header; +} t_gp; + +typedef struct { + WINDOW *ptr; + int max_y; + int max_x; + char string[MAX_BUFLEN]; + int bytes; + int curs_pos; +} t_win; + +#define TALKMODE 001 /* two windows (outgoing and incoming) with menu */ +#define SLAVEMODE 002 /* Menu mode */ +#define RAWMODE 004 /* mode used by earlier versions */ + +WINDOW *win; +const char *key_words[] = +{"//", + "#BIN#", + " go_7+. ", + " stop_7+. ", + "\0" +}; +#define MAXCMDLEN 10 + +void convert_cr_lf(char *buf, int len) +{ + while (len--) { + if (*buf == '\r') + *buf = '\n'; + buf++; + } +} + +void convert_lf_cr(char *buf, int len) +{ + while (len--) { + if (*buf == '\n') + *buf = '\r'; + buf++; + } +} + +void convert_upper_lower(char *buf, int len) +{ + while (len--) { + *buf = tolower(*buf); + buf++; + } +} + +static int nr_convert_call(char *address, struct full_sockaddr_ax25 *addr) +{ + char buffer[100], *call, *alias; + FILE *fp; + int addrlen; + + for (call = address; *call != '\0'; call++) + *call = toupper(*call); + + if ((fp = fopen(PROC_NR_NODES_FILE, "r")) == NULL) { + fprintf(stderr, "call: NET/ROM not included in the kernel\n"); + return -1; + } + fgets(buffer, 100, fp); + + while (fgets(buffer, 100, fp) != NULL) { + call = strtok(buffer, " \t\n\r"); + alias = strtok(NULL, " \t\n\r"); + + if (strcmp(address, call) == 0 || strcmp(address, alias) == 0) { + addrlen = ax25_aton(call, addr); + fclose(fp); + return (addrlen == -1) ? -1 : sizeof(struct sockaddr_ax25); + } + } + + fclose(fp); + + fprintf(stderr, "call: NET/ROM callsign or alias not found\n"); + + return -1; +} + +static int connect_to(char *address[]) +{ + int fd = 0; + int addrlen = 0; + union { + struct full_sockaddr_ax25 ax25; + struct sockaddr_rose rose; + } sockaddr; + char *digi; + int one = debug; + + switch (af_mode) { + case AF_ROSE: + if (address[0] == NULL || address[1] == NULL) { + fprintf(stderr, "call: too few arguments for Rose\n"); + return (-1); + } + if ((fd = socket(AF_ROSE, SOCK_SEQPACKET, 0)) < 0) { + perror("socket"); + return (-1); + } + break; + + case AF_NETROM: + if (address[0] == NULL) { + fprintf(stderr, "call: too few arguments for NET/ROM\n"); + return (-1); + } + if ((fd = socket(AF_NETROM, SOCK_SEQPACKET, 0)) < 0) { + perror("socket"); + return (-1); + } + ax25_aton(nr_config_get_addr(port), &sockaddr.ax25); + sockaddr.ax25.fsa_ax25.sax25_family = AF_NETROM; + addrlen = sizeof(struct full_sockaddr_ax25); + break; + + case AF_AX25: + if (address[0] == NULL) { + fprintf(stderr, "call: too few arguments for AX.25\n"); + return (-1); + } + if ((fd = socket(AF_AX25, SOCK_SEQPACKET, 0)) < 0) { + perror("socket"); + return (-1); + } + ax25_aton(ax25_config_get_addr(port), &sockaddr.ax25); + sockaddr.ax25.fsa_ax25.sax25_family = AF_AX25; + addrlen = sizeof(struct full_sockaddr_ax25); + + if (setsockopt(fd, SOL_AX25, AX25_WINDOW, &window, sizeof(window)) == -1) { + perror("AX25_WINDOW"); + close(fd); + return (-1); + } + if (setsockopt(fd, SOL_AX25, AX25_PACLEN, &paclen, sizeof(paclen)) == -1) { + perror("AX25_PACLEN"); + close(fd); + return (-1); + } + if (backoff != -1) { + if (setsockopt(fd, SOL_AX25, AX25_BACKOFF, &backoff, sizeof(backoff)) == -1) { + perror("AX25_BACKOFF"); + close(fd); + return (-1); + } + } + if (ax25mode != -1) { + if (setsockopt(fd, SOL_AX25, AX25_EXTSEQ, &ax25mode, sizeof(ax25mode)) == -1) { + perror("AX25_EXTSEQ"); + close(fd); + return (-1); + } + } + break; + } + + if (debug && setsockopt(fd, SOL_SOCKET, SO_DEBUG, &one, sizeof(one)) == -1) { + perror("SO_DEBUG"); + close(fd); + return (-1); + } + if (af_mode != AF_ROSE) { /* Let Rose autobind */ + if (bind(fd, (struct sockaddr *) &sockaddr, addrlen) == -1) { + perror("bind"); + close(fd); + return (-1); + } + } + switch (af_mode) { + case AF_ROSE: + memset(&sockaddr.rose, 0x00, sizeof(struct sockaddr_rose)); + + if (ax25_aton_entry(address[0], sockaddr.rose.srose_call.ax25_call) == -1) { + close(fd); + return (-1); + } + if (rose_aton(address[1], sockaddr.rose.srose_addr.rose_addr) == -1) { + close(fd); + return (-1); + } + if (address[2] != NULL) { + digi = address[2]; + if (strcasecmp(address[2], "VIA") == 0) { + if (address[3] == NULL) { + fprintf(stderr, "call: callsign must follow 'via'\n"); + close(fd); + return (-1); + } + digi = address[3]; + } + if (ax25_aton_entry(digi, sockaddr.rose.srose_digi.ax25_call) == -1) { + close(fd); + return (-1); + } + sockaddr.rose.srose_ndigis = 1; + } + sockaddr.rose.srose_family = AF_ROSE; + addrlen = sizeof(struct sockaddr_rose); + break; + + case AF_NETROM: + if (nr_convert_call(address[0], &sockaddr.ax25) == -1) { + close(fd); + return (-1); + } + sockaddr.rose.srose_family = AF_NETROM; + addrlen = sizeof(struct sockaddr_ax25); + break; + + case AF_AX25: + if (ax25_aton_arglist(address, &sockaddr.ax25) == -1) { + close(fd); + return (-1); + } + sockaddr.rose.srose_family = AF_AX25; + addrlen = sizeof(struct full_sockaddr_ax25); + break; + } + + printf("Trying...\r"); + fflush(stdout); + + if (connect(fd, (struct sockaddr *) &sockaddr, addrlen)) { + printf("\n"); + perror("connect"); + close(fd); + return (-1); + } + printf("*** Connected to %s\n", address[0]); + + return (fd); +} + +void cmd_intr(int sig) +{ + signal(SIGQUIT, cmd_intr); + interrupted = TRUE; +} + +void statline(int mode, char *s) +{ + static int oldlen = 0; + int l, cnt; + + if (*s == '\0') { + if (mode == RAWMODE) + return; + if (oldlen > 0) { + move(0, STATW_STAT); + attron(A_REVERSE); + for (cnt = 0; cnt < oldlen; cnt++) + addch(' '); + oldlen = 0; + attroff(A_REVERSE); + refresh(); + } + return; + } + if (mode == RAWMODE) { + printf(">>%s\n", s); + return; + } + if (strlen(s) > 80 - STATW_STAT) + s[80 - STATW_STAT] = '\0'; + + move(0, STATW_STAT); + + attron(A_REVERSE); + addstr(s); + + if (oldlen > strlen(s)) { + l = oldlen - strlen(s); + for (cnt = 0; cnt < l; cnt++) + addch(' '); + } + attroff(A_REVERSE); + oldlen = strlen(s); + refresh(); +} + +WINDOW * + opnstatw(int mode, wint * wintab, char *s, int lines, int cols) +{ + WINDOW *win; + + if (mode == RAWMODE) { + printf(">>%s\n", s); + return NULL; + } + win = winopen(wintab, lines, cols, ((LINES - 1) - lines) / 2, ((COLS) - cols) / 2, TRUE); + mvwaddstr(win, 1, 1 + (cols - strlen(s)) / 2, s); + wmove(win, 3, 2); + + return win; +} + +void wrdstatw(WINDOW * win, char s[]) +{ + int y, x; + + if (win == NULL) { + printf(" %s\n", s); + return; + } + waddstr(win, s); + getyx(win, y, x); + wmove(win, y + 1, 2); + wrefresh(win); +} + +void dupdstatw(WINDOW * win, char *s, int add) +{ + static char infostr[80]; + static int y, x; + static oldlen; + int l, cnt; + + if (add) { + oldlen = 0; + strcpy(infostr, s); + + if (win == NULL) { + printf(" %s", s); + return; + } + waddstr(win, s); + getyx(win, y, x); + wrefresh(win); + + return; + } + if (win == NULL) { + printf("\r %s%s", infostr, s); + } else { + mvwaddstr(win, y, x, s); + } + + if (oldlen > strlen(s)) { + l = oldlen - strlen(s); + for (cnt = 0; cnt < l; cnt++) + if (win == NULL) + printf(" "); + else + waddch(win, ' '); + } + if (win == NULL) { + fflush(stdout); + } else { + wrefresh(win); + } + + oldlen = strlen(s); +} + +int start_ab_download(int mode, WINDOW ** swin, wint * wintab, char parms[], int parmsbytes, char buf[], int bytes, t_gp * gp, char *address[]) +{ + int crcst; /* startposition crc-field */ + int datest = 0; /* startposition date-field */ + int namest = 0; /* startposition name-field */ + int cnt; + int date = 0; + struct tm ft; + char s[80]; + + for (crcst = 2; (!(parms[crcst - 2] == '#' + && parms[crcst - 1] == '|') + && crcst < parmsbytes - 1); crcst++); + + if (crcst < parmsbytes - 1) { + gp->file_crc = atoi(parms + crcst); + + for (datest = crcst; (!(parms[datest - 2] == '#' + && parms[datest - 1] == '$')); datest++); + + date = (int) strtol(parms + datest, NULL, 16); + ft.tm_sec = (date & 0x1F) * 2; + date >>= 5; + ft.tm_min = date & 0x3F; + date >>= 6; + ft.tm_hour = date & 0x1F; + date >>= 5; + ft.tm_mday = date & 0x1F; + date >>= 5; + ft.tm_mon = date & 0x0F; + date >>= 4; + ft.tm_year = (date & 0x7F) + 70; + ft.tm_isdst = 0; + ft.tm_yday = 0; + ft.tm_wday = 0; + gp->ut.actime = mktime(&ft); + gp->ut.modtime = gp->ut.actime; + + for (namest = datest; (parms[namest - 1] != '#' && + namest < parmsbytes - 1); namest++); + } else { + gp->ut.actime = 0; + gp->ut.modtime = 0; + } + + gp->dwn_cnt = atol(parms); + strcpy(gp->file_name, STD_DWN_DIR); + + if (crcst == parmsbytes - 1 || datest - crcst > 7 || namest - datest > 10) { + *swin = opnstatw(mode, wintab, "Remote starts AutoBin transfer", 6, 52); + gp->new_header = FALSE; + wrdstatw(*swin, "old styled Header (no filename)"); + strcat(gp->file_name, address[0]); + strcat(gp->file_name, ".dwnfile"); + } else { + *swin = opnstatw(mode, wintab, "Remote starts AutoBin transfer", 10, 52); + gp->new_header = TRUE; + for (cnt = parmsbytes - namest; !(parms[cnt + namest - 1] == '\\' || parms[cnt + namest - 1] == '/') && cnt > 0; cnt--); + strncpy(s, &parms[namest + cnt], parmsbytes - namest - cnt); + convert_upper_lower(s, parmsbytes - namest - cnt); + strncat(gp->file_name, s, parmsbytes - namest - cnt); + gp->file_name[strlen(gp->file_name) + parmsbytes - namest - cnt - 1] = 0; + + sprintf(s, "size of file : %u", (unsigned int) gp->dwn_cnt); + wrdstatw(*swin, s); + sprintf(s, "filename : %s", gp->file_name); + wrdstatw(*swin, s); + sprintf(s, "last mod. date : %02i.%02i.%04i", ft.tm_mday, ft.tm_mon, ft.tm_year + 1900); + wrdstatw(*swin, s); + sprintf(s, "last mod. time : %02i:%02i:%02i", ft.tm_hour, ft.tm_min, ft.tm_sec); + wrdstatw(*swin, s); + } + + dupdstatw(*swin, "Bytes to receive: ", TRUE); + + if ((gp->dwn_file = open(gp->file_name, O_RDWR | O_CREAT, 0666)) == -1) { + sprintf(s, "Unable to open %s", gp->file_name); + statline(mode, s); + if (write(fd, "#ABORT#\r", 8) == -1) { + perror("write"); + gp->dwn_cnt = 0; + gp->file_name[0] = '\0'; + return -1; + } + } + if (bytes == 1) { + if (write(fd, "#OK#\r", 5) == -1) { + perror("write"); + gp->dwn_cnt = 0; + gp->file_name[0] = '\0'; + return -1; + } + gp->calc_crc = 0; + } else { + write(gp->dwn_file, buf, bytes); + gp->calc_crc = calc_crc(buf, bytes, 0); + gp->dwn_cnt -= bytes; + } + + return 0; +} + +int ab_down(int mode, WINDOW * swin, wint * wintab, char buf[], int *bytes, t_gp * gp) +{ + int extrach = 0; + char s[80]; + + if (strncmp(buf, "#ABORT#\r", 8) == 0 && *bytes == 8) { + gp->dwn_cnt = 0; + close(gp->dwn_file); + statline(mode, "Remote aborts AutoBin transfer!"); + *bytes = 0; + if (mode != RAWMODE) { + delwin(swin); + winclose(wintab); + } else { + printf("\n"); + } + + return 0; + } + if (gp->dwn_cnt < *bytes) { + extrach = *bytes - gp->dwn_cnt; + *bytes = gp->dwn_cnt; + } + if (write(gp->dwn_file, buf, *bytes) != *bytes) { + close(gp->dwn_file); + gp->dwn_cnt = 0; + statline(mode, "Error while writing download file. Download aborted."); + + if (mode != RAWMODE) { + delwin(swin); + winclose(wintab); + } else { + printf("\n"); + } + } else { + gp->calc_crc = calc_crc(buf, *bytes, gp->calc_crc); + gp->dwn_cnt -= *bytes; + + if (gp->dwn_cnt == 0) { + if (mode != RAWMODE) { + delwin(swin); + winclose(wintab); + } else + printf("\n"); + + strcpy(s, "AutoBin download finished "); + if (gp->new_header) + if (gp->calc_crc == gp->file_crc) + strcat(s, "CRC check ok"); + else { + strcat(s, "CRC check failed!"); + } else { + sprintf(s + strlen(s), "CRC=%u", gp->calc_crc); + } + statline(mode, s); + close(gp->dwn_file); + utime(gp->file_name, &gp->ut); + if (extrach != 0) { + memmove(buf, buf + *bytes, extrach); + *bytes = extrach; + } else + *bytes = 0; + } else { + sprintf(s, "%u", (unsigned int) gp->dwn_cnt); + dupdstatw(swin, s, FALSE); + *bytes = 0; + } + } + return 0; +} + +int start_screen(char *call[]) +{ + int cnt; + char idString[11]; + sprintf(idString, " %8s ", call[0]); + + if ((win = initscr()) == NULL) + return -1; + + attron(A_REVERSE); + move(0, 0); + addstr(idString); + addch(ACS_VLINE); + addstr("--------"); + addch(ACS_VLINE); + for (cnt = STATW_STAT; cnt <= 80; cnt++) + addch(' '); + attroff(A_REVERSE); + + noecho(); + raw(); + nodelay(win, TRUE); + keypad(win, TRUE); + refresh(); + + return 0; +} + +int start_slave_mode(wint * wintab, t_win * win_in, t_win * win_out) +{ + win_in->max_y = LINES - 2; + win_in->max_x = COLS; + win_in->ptr = winopen(wintab, win_in->max_y + 1, win_in->max_x, 1, 0, FALSE); + win_out->ptr = win_in->ptr; + + scrollok(win_in->ptr, TRUE); + + wclear(win_out->ptr); + wrefresh(win_out->ptr); + + win_out->bytes = 0; + win_out->curs_pos = 0; + win_in->bytes = 0; + win_in->curs_pos = 0; + + return 0; +} + +int start_talk_mode(wint * wintab, t_win * win_in, t_win * win_out) +{ + int cnt; + WINDOW *win; + + win_out->max_y = 4; /* TXLINES */ + win_out->max_x = COLS; + win_in->max_y = (LINES - 4) - win_out->max_y; + win_in->max_x = COLS; + + win_out->ptr = winopen(wintab, win_out->max_y + 1, win_out->max_x, (win_in->max_y + 3), 0, FALSE); + win_in->ptr = winopen(wintab, win_in->max_y + 1, win_in->max_x, 1, 0, FALSE); + win = winopen(wintab, 1, win_out->max_x, win_in->max_y + 2, 0, FALSE); + + for (cnt = 0; cnt < COLS; cnt++) + waddch(win, '-'); + wrefresh(win); + + scrollok(win_in->ptr, TRUE); + scrollok(win_out->ptr, TRUE); + + wclear(win_out->ptr); + wrefresh(win_out->ptr); + wclear(win_in->ptr); + wrefresh(win_in->ptr); + + win_out->bytes = 0; + win_out->curs_pos = 0; + win_in->bytes = 0; + win_out->curs_pos = 0; + + return 0; +} + +int change_mode(int oldmode, int newmode, wint * wintab, t_win * win_in, t_win * win_out, char *call[]) +{ + switch (oldmode) { + case RAWMODE: + if (newmode == TALKMODE) { + start_screen(call); + start_talk_mode(wintab, win_in, win_out); + } + if (newmode == SLAVEMODE) { + start_screen(call); + start_slave_mode(wintab, win_in, win_out); + } + break; + + case TALKMODE: + if (newmode == RAWMODE) { + wclear(win_out->ptr); + wrefresh(win_out->ptr); + wclear(win_in->ptr); + wrefresh(win_in->ptr); + wintab->next = 0; + endwin(); + } + if (newmode == SLAVEMODE) { + delwin(win_out->ptr); + delwin(win_in->ptr); + wintab->next = 0; + start_slave_mode(wintab, win_in, win_out); + } + break; + + case SLAVEMODE: + if (newmode == RAWMODE) { + wclear(win_out->ptr); + wrefresh(win_out->ptr); + wintab->next = 0; + endwin(); + } + if (newmode == TALKMODE) { + delwin(win_out->ptr); + wintab->next = 0; + start_talk_mode(wintab, win_in, win_out); + } + break; + } + + return newmode; +} + +void writeincom(int mode, t_win * win_in, unsigned char buf[], int bytes) +{ + int cnt; + + if (mode & RAWMODE) { + write(STDOUT_FILENO, buf, bytes); + return; + } + for (cnt = 0; cnt < bytes; cnt++) { + switch (buf[cnt]) { + case 201: + case 218: + waddch(win_in->ptr, ACS_ULCORNER); + break; + case 187: + case 191: + waddch(win_in->ptr, ACS_URCORNER); + break; + case 200: + case 192: + waddch(win_in->ptr, ACS_LLCORNER); + break; + case 188: + case 217: + waddch(win_in->ptr, ACS_LRCORNER); + break; + case 204: + case 195: + waddch(win_in->ptr, ACS_LTEE); + break; + case 185: + case 180: + waddch(win_in->ptr, ACS_RTEE); + break; + case 203: + case 194: + waddch(win_in->ptr, ACS_TTEE); + break; + case 202: + case 193: + waddch(win_in->ptr, ACS_BTEE); + break; + case 205: + case 196: + waddch(win_in->ptr, ACS_HLINE); + break; + case 186: + case 179: + waddch(win_in->ptr, ACS_VLINE); + break; + case 129: + waddch(win_in->ptr, 252); /*u umlaut */ + break; + case 132: + waddch(win_in->ptr, 228); /*a umlaut */ + break; + case 142: + waddch(win_in->ptr, 196); /*A umlaut */ + break; + case 148: + waddch(win_in->ptr, 246); /*o umlaut */ + break; + case 153: + waddch(win_in->ptr, 214); /*O umlaut */ + break; + case 154: + waddch(win_in->ptr, 220); /*U umlaut */ + break; + case 225: + waddch(win_in->ptr, 223); /*sz */ + break; + default: + { + if (buf[cnt] > 127) + waddch(win_in->ptr, '.'); + else + waddch(win_in->ptr, buf[cnt]); + } + } + } + +/* waddnstr(win_in->ptr, buf, bytes); */ + wrefresh(win_in->ptr); + + return; +} + +int getstring(wint * wintab, char text[], char buf[]) +{ + int c; + int ypos = 0, xpos = 0; + int bytes = 0; + + WINDOW *win = winopen(wintab, 3, COLS, 10, 0, TRUE); + + wmove(win, 1, 2); + waddstr(win, text); + wrefresh(win); + + do { + c = getch(); + if (c != ERR) { + switch (c) { + case KEY_BACKSPACE: + case 127: + { + getyx(win, ypos, xpos); + if (xpos > 0 && bytes > 0) { + wmove(win, ypos, --xpos); + waddch(win, ' '); + wmove(win, ypos, xpos); + bytes--; + } + } + break; + case (int) '\n': + case (int) '\r': + case KEY_ENTER: + { + waddch(win, '\n'); + buf[bytes++] = (char) '\n'; + wrefresh(win); + buf[bytes] = 0; + } + break; + default: + { + waddch(win, (char) c); + buf[bytes++] = (char) c; + } + } + wrefresh(win); + } + } + while (c != '\n' && c != '\r' && c != KEY_ENTER); + delwin(win); + winclose(wintab); + return 0; +} + +int readoutg(t_win * win_out, wint * wintab, menuitem * top, char buf[], int keyesc) +{ + int out_cnt; + int c; + int ypos = 0, xpos = 0; + int value; + + c = getch(); + if (c == ERR) + return 0; + + if (c == keyesc) { + if ((value = top_menu(wintab, top, 1)) == 0) + return 0; + buf[0] = '~'; + switch (value) { + case 0x01: + { + buf[1] = 'r'; + return 2; + } + case 0x02: + { + buf[1] = '.'; + return 2; + } + case 0x11: + { + buf[1] = 'o'; + getstring(wintab, "Please enter filename: ", &buf[2]); + return strlen(buf); + } + case 0x12: + { + buf[1] = 'c'; + return 2; + } + case 0x13: + case 0x14: + case 0x15: + { + switch (value) { + case 0x13: + buf[1] = 'u'; + break; + case 0x14: + buf[1] = 'b'; + break; + case 0x15: + buf[1] = 'a'; + } + getstring(wintab, "Please enter filename: ", buf + 2); + return strlen(buf); + } + case 0x21: + { + buf[1] = '1'; + return 2; + } + case 0x22: + { + buf[1] = '2'; + return 2; + } + case 0x23: + { + buf[1] = '0'; + return 2; + } + case 0x31: + return -1; + } + wrefresh(win_out->ptr); + return 2; + } + switch (c) { + case KEY_BACKSPACE: + case 127: + { + getyx(win_out->ptr, ypos, xpos); + if (win_out->bytes > 0) { + if (win_out->curs_pos < win_out->bytes) { + mvwaddnstr(win_out->ptr, ypos, --xpos, &win_out->string[win_out->curs_pos], win_out->bytes - win_out->curs_pos); + waddch(win_out->ptr, ' '); + memmove(&win_out->string[win_out->curs_pos - 1], &win_out->string[win_out->curs_pos], win_out->bytes - win_out->curs_pos); + } else + mvwaddch(win_out->ptr, ypos, --xpos, ' '); + + wmove(win_out->ptr, ypos, xpos); + win_out->bytes--; + win_out->curs_pos--; + } + } + break; + case KEY_LEFT: + if (win_out->curs_pos > 0) { + win_out->curs_pos--; + getyx(win_out->ptr, ypos, xpos); + wmove(win_out->ptr, ypos, xpos - 1); + } + break; + case KEY_RIGHT: + if (win_out->curs_pos < win_out->bytes) { + win_out->curs_pos++; + getyx(win_out->ptr, ypos, xpos); + wmove(win_out->ptr, ypos, xpos + 1); + } + break; + case KEY_ENTER: + case (int) '\n': + case (int) '\r': + { + if (win_out->curs_pos < win_out->bytes) { + getyx(win_out->ptr, ypos, xpos); + wmove(win_out->ptr, ypos, xpos + win_out->bytes - win_out->curs_pos); + } + waddch(win_out->ptr, '\n'); + win_out->string[win_out->bytes++] = (char) '\n'; + wrefresh(win_out->ptr); + strncpy(buf, win_out->string, win_out->bytes); + wrefresh(win_out->ptr); + out_cnt = win_out->bytes; + win_out->bytes = 0; + win_out->curs_pos = 0; + return out_cnt; + } + break; + default: + { + waddch(win_out->ptr, (char) c); + if (win_out->curs_pos < win_out->bytes) { + getyx(win_out->ptr, ypos, xpos); + waddnstr(win_out->ptr, &win_out->string[win_out->curs_pos], win_out->bytes - win_out->curs_pos); + memmove(&win_out->string[win_out->curs_pos + 1], &win_out->string[win_out->curs_pos], win_out->bytes - win_out->curs_pos); + win_out->string[win_out->curs_pos] = (char) c; + wmove(win_out->ptr, ypos, xpos); + } else + win_out->string[win_out->bytes] = (char) c; + + win_out->bytes++; + win_out->curs_pos++; + } + } + wrefresh(win_out->ptr); + return 0; +} +void writemsg(char fname[], char caller[]) +{ + char text_row[255]; + char *text_ptr; + char buf[255]; + FILE *f = fopen(fname, "r"); + + if (f == NULL) { + perror(fname); + return; + } + do { + if (fgets(text_row, 255, f) != 0) { + text_row[strlen(text_row) - 1] = '\r'; + text_ptr = strchr(text_row, '$'); + if (text_ptr != NULL) { + strcpy(buf, text_ptr + 2); + switch (*(text_ptr + 1)) { + case 'c': + { + strcpy(text_ptr, caller); + strcat(text_ptr, buf); + } + } + } + write(fd, text_row, strlen(text_row)); + } + } + while (!feof(f)); +} + +void remotecommand(char buf[], int bytes) +{ + int firstchar; + if (bytes == 0) + return; + + switch (buf[0]) { + case 'e': + case 'E': + { + for (firstchar = 0; buf[firstchar] != ' '; firstchar++); + firstchar++; + buf[bytes] = '\n'; + convert_lf_cr(buf + firstchar, bytes - firstchar + 1); + write(fd, buf + firstchar, bytes - firstchar + 1); + } + break; + default: + write(fd, "Unknown command\r", 16); + } +} + +int compstr(const char st1[], char st2[], int maxbytes) +{ + int cnt; + for (cnt = 0; st1[cnt] == st2[cnt] && cnt + 1 < maxbytes && st1[cnt + 1] != 0; cnt++); + if (st1[cnt] != st2[cnt]) + return -1; + + if (st1[cnt + 1] == 0) + return 0; + if (cnt == maxbytes - 1) + return -2; + + return -1; +} + +int eol(char c) +{ + + if (c == '\r' || c == '\n' || c == 0x1A) + return TRUE; + else + return FALSE; +} + +int searche_key_words(char buf[], int *bytes, char *parms, int *parmsbytes, char restbuf[], int *restbytes) +{ + static char cmpstr[MAX_CMPSTRLEN]; + static int cmpstrbyte = 0; + static int command = -1; + + int cmdstpos = 0; + int cnt = 0; + int t = 0; + + if (cmpstrbyte != 0) { + memmove(buf + cmpstrbyte, buf, *bytes); + *bytes += cmpstrbyte; + strncpy(buf, cmpstr, cmpstrbyte); + cmpstrbyte = 0; + for (cnt = 0; !eol(buf[cnt]) && cnt < *bytes - 1; cnt++); + if (cnt == *bytes - 1 && !eol(buf[cnt])) { + printf("Problem!!!\n"); + command = -1; + *restbytes = 0; + *parmsbytes = 0; + return -1; + } + } + if (command == -1) { + cnt = 0; + do { + command = 0; + cmdstpos = cnt; + + do { + if ((t = compstr(key_words[command], &buf[cnt], *bytes - cnt)) != -1) + break; + } + while (*key_words[++command] != '\0'); + + for (; !eol(buf[cnt]) && cnt < *bytes - 1; cnt++); + + if (cnt < *bytes - 1) + cnt++; + else + break; + } + while (t == -1); + if (t < 0) + command = -1; + } + if (t == -2 || (command != -1 && cnt == *bytes - 1 && !eol(buf[*bytes - 1]))) { + cmpstrbyte = *bytes - cmdstpos; + strncpy(cmpstr, &buf[cmdstpos], cmpstrbyte); + cmpstr[cmpstrbyte] = 0; + *bytes -= cmpstrbyte; + *restbytes = 0; + return -1; + } + if (t == -1) { + command = -1; + cmpstrbyte = 0; + *restbytes = 0; + return -1; + } + t = cmdstpos + strlen(key_words[command]); + *restbytes = *bytes - cnt; + strncpy(parms, &buf[t], cnt - t); + *parmsbytes = cnt - t; + strncpy(restbuf, buf + cnt, *restbytes); + *bytes = cmdstpos; + + t = command; + command = -1; + return t; +} + +int sevenplname(int mode, WINDOW ** swin, wint * wintab, int *f, int* logfile, char parms[], int parmsbytes, char buf[], int bytes) +{ + int cnt; + int part; + int nrparts; + int lines; + char orgn[13]; + char prtn[13]; + char strn[255]; + char v[20]; + char s[80]; + if (parmsbytes >= 40) + if (strcmp(" of ", &parms[3]) == 0 + || parmsbytes < 41 + || parms[10] != ' ' + || parms[23] != ' ' + || parms[31] != ' ' + || parms[36] != ' ' + || parms[40] != ' ') { + return -1; + } + part = atof(parms); + lines = (int) strtol(parms + 37, NULL, 16); + nrparts = (int) strtol(parms + 7, NULL, 10); + + strncpy(orgn, &parms[11], 12); + convert_upper_lower(orgn, 12); + for (cnt = 11; orgn[cnt] == ' '; cnt--); + orgn[cnt + 1] = 0; + if (orgn[cnt - 3] == '.') { + strncpy(prtn, orgn, cnt - 2); + if (nrparts == 1) + sprintf(prtn + cnt - 2, "7pl"); + else + sprintf(prtn + cnt - 2, "p%02x", part); + } else { + strcpy(prtn, orgn); + if (nrparts == 1) + sprintf(prtn + cnt, ".7pl"); + else + sprintf(prtn + cnt, ".p%02x", part); + } + + strcpy(strn, STD_DWN_DIR); + strcat(strn, prtn); + + for (cnt = 0; parms[cnt + 41] != ')' && cnt + 41 != parmsbytes; cnt++); + if (parms[cnt + 41] != ')') { + return -1; + } + strncpy(v, &parms[41], cnt + 1); + v[cnt + 1] = 0; + *swin = opnstatw(mode, wintab, "Remote starts 7+ Download", 11, 55); + sprintf(s, "7plus version : %s", v); + wrdstatw(*swin, s); + sprintf(s, "Name of decoded file : %s", orgn); + wrdstatw(*swin, s); + sprintf(s, "Storagename : %s", strn); + wrdstatw(*swin, s); + sprintf(s, "Parts : %i", nrparts); + wrdstatw(*swin, s); + sprintf(s, "Number of this Part : %i", part); + wrdstatw(*swin, s); + sprintf(s, "Lines : %i", lines); + wrdstatw(*swin, s); + dupdstatw(*swin, "Outstanding lines : ", TRUE); + + if (*f != -1) { + close(*f); + } + if ((*f = open(strn, O_RDWR | O_APPEND | O_CREAT, 0666)) == -1) { + sprintf(s, "Unable to open %s", strn); + statline(mode, s); + } + else + if (*logfile != -1) + { + sprintf(s, "*** 7plus download into file: %s ***\n", strn); + write(*logfile, s, strlen(s)); + } + + write(*f, key_words[2], strlen(key_words[2])); + convert_cr_lf(parms, parmsbytes); + write(*f, parms, parmsbytes); + + return lines; +} +void statbits(int mode, char stat, int m) +{ + if (mode == RAWMODE) + return; + move(0, STATW_BITS + m); + attron(A_REVERSE); + addch(stat); + attroff(A_REVERSE); + refresh(); + return; +} + + +int cmd_call(char *call[], int mode) +{ + menuitem con[] = + { + {"~Reconnect", 'R', M_ITEM, (void *) 0x01}, + {"~Exit", 'E', M_ITEM, (void *) 0x02}, + {"\0", 0, M_END, 0} + }; + + menuitem fil[] = + { + {"~Open Logfile", 'O', M_ITEM, 0}, + {"~Close Logfile", 'C', M_ITEM, 0}, + {"Send ~Textfile", 'T', M_ITEM, 0}, + {"Send ~Binary", 'B', M_ITEM, 0}, + {"Send ~AutoBin", 'A', M_ITEM, 0}, + {"\0", 0, M_END, 0} + }; + + menuitem mod[] = + { + {"~Slavemode", 'S', M_ITEM, 0}, + {"~Talkmode", 'T', M_ITEM, 0}, + {"~Rawmode", 'R', M_ITEM, 0}, + {"\0", 0, M_END, 0} + }; + + menuitem win[] = + { + {"~Clear", 'C', M_ITEM, 0}, + {"~Resize", 'R', M_ITEM, 0}, + {"\0", 0, M_END, 0} + }; + + menuitem top[] = + { + {"~Connect", 'C', M_P_DWN, con}, + {"~File", 'F', M_P_DWN, fil}, + {"~Mode", 'M', M_P_DWN, mod}, + {"~Window", 'W', M_P_DWN, win}, + {"\0", 0, M_END, 0} + }; + + wint wintab; + fd_set sock_read; + fd_set sock_write; + char buf[MAX_BUFLEN]; + char restbuf[MAX_PACKETLEN]; + char parms[256]; + int sevenplus = FALSE; + int sevenplcnt = 0; + int bytes; + int restbytes; + int parmsbytes; + int com_num; + int logfile = -1; + int uploadfile = -1; + int downloadfile = -1; + int binup = FALSE; + long uplsize = 0; + long uplpos = 0; + char uplbuf[128]; /* Upload buffer */ + int upldp = 0; + int upllen = 0; + char *c, *t; + int extrach = 0; + t_gp gp; + t_win win_in; + t_win win_out; + WINDOW *swin = 0; + int cnt; + int crc = 0; + char s[80]; + int flags = 0; + + init_crc(); + + gp.dwn_cnt = 0; + wintab.next = 0; + + if ((fd = connect_to(call)) == -1) + return FALSE; + + interrupted = FALSE; + signal(SIGQUIT, cmd_intr); + signal(SIGINT, SIG_IGN); + signal(SIGTSTP, SIG_IGN); + + fcntl(fd, F_SETFL, O_NONBLOCK); + fcntl(STDIN_FILENO, F_SETFL, O_NONBLOCK); + + if (mode != RAWMODE) + start_screen(call); + switch (mode) { + case TALKMODE: + start_talk_mode(&wintab, &win_in, &win_out); + break; + case SLAVEMODE: + start_slave_mode(&wintab, &win_in, &win_out); + break; + case RAWMODE: + printf("Rawmode\n"); + } + + while (TRUE) { + FD_ZERO(&sock_read); + FD_SET(STDIN_FILENO, &sock_read); + FD_SET(fd, &sock_read); + FD_ZERO(&sock_write); + + if (uploadfile != -1) + FD_SET(fd, &sock_write); + + if (select(fd + 1, &sock_read, &sock_write, NULL, NULL) == -1) { + if (!interrupted && errno == EAGAIN) + continue; + if (!interrupted) + perror("select"); + break; + } + if (FD_ISSET(fd, &sock_read)) { + bytes = read(fd, buf, 511); + if (bytes == -1 && errno != EWOULDBLOCK && errno != EAGAIN) { + if (errno != ENOTCONN) + perror("read"); + break; + } + if (gp.dwn_cnt != 0) { + ab_down(mode, swin, &wintab, buf, &bytes, &gp); + if (bytes == 0) + continue; + } + do { + com_num = searche_key_words(buf, &bytes, parms, &parmsbytes, restbuf, &restbytes); + + if (bytes != 0) { + convert_cr_lf(buf, bytes); + if (!sevenplus) { + + writeincom(mode, &win_in, buf, bytes); + } else { + for (cnt = 0; cnt < bytes; cnt++) + if (eol(buf[cnt])) + sevenplcnt--; + dupdstatw(swin, s, FALSE); + } + if (downloadfile != -1) + { + if (write(downloadfile, buf, bytes) != bytes) + { + close(downloadfile); + downloadfile = -1; + statline(mode, "Error while writing file. Downloadfile closed."); + } + } + else + if (logfile != -1) { + if (write(logfile, buf, bytes) != bytes) { + close(logfile); + logfile = -1; + statline(mode, "Error while writing log. Log closed."); + } + } + } + switch (com_num) { + case 0: + { +#ifdef 0 /* FIXME! We should, no: WE MUST be able to turn off */ + /* all remote commands to avoid mail bombs generating */ + /* offensive mails with //e while sucking the BBS */ + + remotecommand(parms, parmsbytes); +#endif + } + break; + case 1: + { + start_ab_download(mode, &swin, &wintab, parms, parmsbytes, restbuf, restbytes, &gp, call); + restbytes = 0; + extrach = 0; + } + break; + case 2: + { + if ((sevenplcnt = sevenplname(mode, &swin, &wintab, &downloadfile, &logfile, parms, parmsbytes, buf, bytes)) != -1) + sevenplus = TRUE; + } + break; + case 3: + { + if (!sevenplus) + break; + write(downloadfile, key_words[3], strlen(key_words[3])); + convert_cr_lf(parms, parmsbytes); + write(downloadfile, parms, parmsbytes); + if (mode != RAWMODE) { + delwin(swin); + winclose(&wintab); + } else + printf("\n"); + statline(mode, "7+ Download finished."); + sevenplus = FALSE; + close(downloadfile); + downloadfile = -1; + } + break; + } + + strncpy(buf, restbuf, restbytes); + bytes = restbytes; + } + while (restbytes != 0); + } + if (FD_ISSET(STDIN_FILENO, &sock_read)) { + if ((mode & RAWMODE) == RAWMODE) + bytes = read(STDIN_FILENO, buf, 511); + else { + bytes = readoutg(&win_out, &wintab, top, buf, 0x1d); + if (bytes == -1) { + wclear(win_in.ptr); + wrefresh(win_in.ptr); + wclear(win_out.ptr); + wrefresh(win_out.ptr); + bytes = 0; + } + } + if (bytes > 0) + statline(mode, ""); + + if (bytes > 1 && *buf == '~') { + buf[bytes] = 0; + + switch (buf[1]) { + case '.': + { + bytes = 0; + interrupted = TRUE; + } + break; + case '!': + change_mode(mode, RAWMODE, &wintab, &win_in, &win_out, call); + if (buf[2] != '\0' && buf[2] != '\n') { + c = buf + 2; + if ((t = strchr(c, '\n')) != NULL) + *t = '\0'; + } else { + if ((c = getenv("SHELL")) == NULL) + c = "/bin/sh"; + } + + fcntl(STDIN_FILENO, F_SETFL, 0); + printf("\n[Spawning subshell]\n"); + system(c); + printf("\n[Returned to connect]\n"); + fcntl(STDIN_FILENO, F_SETFL, O_NONBLOCK); + change_mode(RAWMODE, mode, &wintab, &win_in, &win_out, call); + continue; + case 'z': + case 'Z': + case 'Z' - 64: + fcntl(STDIN_FILENO, F_SETFL, 0); + kill(getpid(), SIGSTOP); + statline(mode, "Resumed"); + fcntl(STDIN_FILENO, F_SETFL, O_NONBLOCK); + continue; + case '?': + case 'h': + case 'H': + printf("\n\rTilde escapes:\n\r. close\n\r! shell\n\rZ suspend\n\rs Stop upload\n\ro Open log\n\rc Close log\n\ru Upload\n\ryd YAPP Download\n\ryu YAPP Upload\n\r"); + continue; + case 'S': + case 's': + if (uploadfile != -1) { + statline(mode, "Upload file closed"); + close(uploadfile); + uploadfile = -1; + } else { + statline(mode, "No upload in progress"); + } + continue; + case 'A': + case 'a': + case 'b': + case 'B': + case 'u': + case 'U': + if (uploadfile != -1) { + statline(mode, "Already uploading"); + continue; + } + if ((t = strchr(buf, '\n')) != NULL) + *t = '\0'; + t = buf + 2; + while (*t != '\0' && isspace(*t)) + t++; + if (*t == '\0') { + statline(mode, "Upload requires a filename"); + continue; + } + uploadfile = open(t, O_RDONLY); + if (uploadfile == -1) { + statline(mode, "Unable to open upload file"); + continue; + } + if (lseek(uploadfile, 0L, SEEK_END) != -1) + uplsize = lseek(uploadfile, 0L, SEEK_CUR); + else + uplsize = 0; + lseek(uploadfile, 0L, SEEK_SET); + uplpos = 0; + upldp = -1; + upllen = 0; + if (uplsize != -1) { + sprintf(s, "Uploading %ld bytes from %s", uplsize, t); + swin = opnstatw(mode, &wintab, s, 6, 50); + dupdstatw(swin, "bytes sent : ", TRUE); + } else { + sprintf(s, "Uploading from %s", t); + swin = opnstatw(mode, &wintab, s, 6, 50); + dupdstatw(swin, "bytes sent : ", TRUE); + } + switch (buf[1]) { + case 'a': + case 'A': + { + binup = TRUE; + crc = 0; + + do { + upllen = read(uploadfile, uplbuf, 128); + + if (upllen == -1) { + close(uploadfile); + uploadfile = -1; + delwin(swin); + winclose(&wintab); + sprintf(s, "Error reading upload file: upload aborted"); + statline(mode, s); + break; + } + crc = calc_crc(uplbuf, upllen, crc); + } + while (upllen > 0); + lseek(uploadfile, 0L, SEEK_SET); + sprintf(s, "#BIN#%ld#$%u#|000000#%s\r", uplsize, crc, t); + write(fd, s, strlen(s)); + uplpos = 0; + upldp = -1; + upllen = 0; + } + break; + case 'b': + case 'B': + binup = TRUE; + break; + case 'u': + case 'U': + binup = FALSE; + } + continue; + case 'O': + case 'o': + if ((t = strchr(buf, '\n')) != NULL) + *t = '\0'; + if (logfile != -1) { + close(logfile); + logfile = -1; + } + if (downloadfile != -1) + { + close(downloadfile); + downloadfile = -1; + } + t = buf + 2; + while (*t != '\0' && isspace(*t)) + t++; + if (*t == '\0') + t = "logfile.txt"; + if ((logfile = open(t, O_RDWR | O_APPEND | O_CREAT, 0666)) == -1) { + sprintf(s, "Unable to open %s", buf + 2); + statline(mode, s); + } else + statbits(mode, 'L', 1); + continue; + case 'C': + case 'c': + if (logfile != -1) { + close(logfile); + logfile = -1; + statbits(mode, '-', 1); + } else { + statline(mode, "Log file not open"); + } + continue; + case 'Y': + case 'y': + cmd_yapp(buf + 2, bytes - 2); + continue; + case '~': + bytes--; + memmove(buf, buf + 1, strlen(buf)); + break; + case 'R': + case 'r': + flags |= FLAG_RECONNECT; + bytes = 0; + interrupted = TRUE; + continue; + case '0': + mode = change_mode(mode, RAWMODE, &wintab, &win_in, &win_out, call); + continue; + case '1': + mode = change_mode(mode, SLAVEMODE, &wintab, &win_in, &win_out, call); + continue; + case '2': + mode = change_mode(mode, TALKMODE, &wintab, &win_in, &win_out, call); + continue; + default: + statline(mode, "Unknown '~' escape. Type ~h for a list"); + continue; + } + } + /* if (bytes == -1 && errno != EWOULDBLOCK && errno != EAGAIN) */ + /* if ((bytes == 0 && (mode & (TALKMODE|SLAVEMODE)) == 0) || (bytes == -1 && errno != EWOULDBLOCK && errno != EAGAIN)) */ + if (interrupted || (bytes == -1 && errno != EWOULDBLOCK && errno != EAGAIN)) { + if (!interrupted) + perror("input"); + break; + } + if (bytes > 0) { + sevenplus = FALSE; + if (uploadfile != -1) { + statline(mode, "Ignored. Type ~s to stop upload"); + continue; + } + convert_lf_cr(buf, bytes); + + if (write(fd, buf, bytes) == -1) { + perror("write"); + break; + } + } + if (uploadfile != -1) { + if (uplsize == 0) { + close(uploadfile); + uploadfile = -1; + delwin(swin); + winclose(&wintab); + statline(mode, "Upload complete: 0 bytes"); + continue; + } + if (upldp == -1) { + upllen = read(uploadfile, uplbuf, 128); + + if (upllen == 0) { + close(uploadfile); + uploadfile = -1; + delwin(swin); + winclose(&wintab); + sprintf(s, "Upload complete: %ld bytes", uplpos); + statline(mode, s); + continue; + } + if (upllen == -1) { + close(uploadfile); + uploadfile = -1; + delwin(swin); + winclose(&wintab); + sprintf(s, "Error reading upload file: upload aborted at %ld bytes", uplpos); + statline(mode, s); + continue; + } + if (!binup) + convert_lf_cr(uplbuf, upllen); + + upldp = 0; + } + bytes = write(fd, uplbuf + upldp, upllen - upldp); + + if ((bytes == 0 || bytes == -1) && errno != EWOULDBLOCK && errno != EAGAIN) { + sprintf(s, "Write error during upload. Connection lost"); + statline(mode, s); + perror("write"); + break; + } +/* if (uplpos / 1024 != (uplpos + bytes) / 1024) + { */ + /* printf("\r%ld bytes sent ", uplpos + bytes); */ + sprintf(s, "%ld", uplpos + bytes); + dupdstatw(swin, s, FALSE); +/* } */ + + uplpos += bytes; + upldp += bytes; + + if (upldp >= upllen) + upldp = -1; + } + } + } + + close(fd); + + if (logfile != -1) { + close(logfile); + logfile = -1; + } + if (downloadfile != -1) { + close(downloadfile); + downloadfile = -1; + } + fcntl(STDIN_FILENO, F_SETFL, 0); + + signal(SIGQUIT, SIG_IGN); + signal(SIGINT, SIG_DFL); + + if (mode != RAWMODE) + endwin(); + + printf("*** Cleared\n"); + + if (flags & FLAG_RECONNECT) { + return TRUE; + } else { + return FALSE; + } +} + + +int main(int argc, char **argv) +{ + int p; + int mode = TALKMODE; + + while ((p = getopt(argc, argv, "b:dhm:p:rtvw:")) != -1) { + switch (p) { + case 'b': + if (*optarg != 'e' && *optarg != 'l') { + fprintf(stderr, "call: invalid argument for option '-b'\n"); + return 1; + } + backoff = *optarg == 'e'; + break; + case 'd': + debug = TRUE; + break; + case 'h': + mode = SLAVEMODE; + break; + case 'm': + if (*optarg != 's' && *optarg != 'e') { + fprintf(stderr, "call: invalid argument for option '-m'\n"); + return 1; + } + ax25mode = *optarg == 'e'; + break; + case 'p': + if ((paclen = atoi(optarg)) == 0) { + fprintf(stderr, "call: option '-p' requires a numeric argument\n"); + return 1; + } + if (paclen < 1 || paclen > 500) { + fprintf(stderr, "call: paclen must be between 1 and 500\n"); + return 1; + } + break; + case 'r': + mode = RAWMODE; + break; + case 't': + mode = TALKMODE; + break; + case 'v': + printf("call: %s\n", VERSION); + return 0; + case 'w': + if ((window = atoi(optarg)) == 0) { + fprintf(stderr, "call: option '-w' requires a numeric argument\n"); + return 1; + } + if (ax25mode) { + if (window < 1 || window > 63) { + fprintf(stderr, "call: window must be between 1 and 63 frames\n"); + return 1; + } + } else { + if (window < 1 || window > 7) { + fprintf(stderr, "call: window must be between 1 and 7 frames\n"); + return 1; + } + } + break; + case '?': + case ':': + fprintf(stderr, "usage: call [-b l|e] [-d] [-h] [-m s|e] [-p paclen] [-r] [-t] [-v] [-w window] port callsign [[via] digipeaters...]\n"); + return 1; + } + } + + if (optind == argc || optind == argc - 1) { + fprintf(stderr, "usage: call [-b l|e] [-d] [-h] [-m s|e] [-p paclen] [-r] [-t] [-v] [-w window] port callsign [[via] digipeaters...]\n"); + return 1; + } + port = argv[optind]; + + if (ax25_config_load_ports() == 0) { + fprintf(stderr, "call: no AX.25 port data configured\n"); + return 1; + } + if (ax25_config_get_addr(port) == NULL) { + nr_config_load_ports(); + + if (nr_config_get_addr(port) == NULL) { + rs_config_load_ports(); + + if (rs_config_get_addr(port) == NULL) { + fprintf(stderr, "call: invalid port setting\n"); + return 1; + } else { + af_mode = AF_ROSE; + } + } else { + af_mode = AF_NETROM; + } + } else { + af_mode = AF_AX25; + } + + switch (af_mode) { + case AF_ROSE: + paclen = rs_config_get_paclen(port); + break; + + case AF_NETROM: + if (paclen == 0) + paclen = nr_config_get_paclen(port); + break; + case AF_AX25: + if (window == 0) + window = ax25_config_get_window(port); + if (paclen == 0) + paclen = ax25_config_get_paclen(port); + break; + } + + printf("GW4PTS AX.25 Connect v1.11\n"); + + while (cmd_call(argv + optind + 1, mode)) { + printf("Wait 60 sec before reconnect\n"); + sleep(60); + } + + return 0; +} diff --git a/call/call.h b/call/call.h new file mode 100644 index 0000000..5a7115d --- /dev/null +++ b/call/call.h @@ -0,0 +1,20 @@ +#ifndef FALSE +#define FALSE 0 +#endif +#ifndef TRUE +#define TRUE 1 +#endif +extern int fd; +extern int interrupted; +extern int paclen; + +/* In call.c */ +extern void convert_crlf(char *, int); +extern void convert_lfcr(char *, int); + +/* In yapp.c */ +extern void cmd_yapp(char *, int); + +/* In dostime.c */ +extern int yapp2unix(char *); +extern void unix2yapp( int, char *); diff --git a/call/crc.c b/call/crc.c new file mode 100644 index 0000000..637b0f5 --- /dev/null +++ b/call/crc.c @@ -0,0 +1,38 @@ + +/* tnt: Hostmode Terminal for TNC + Copyright (C) 1993 by Mark Wahl + For license details see documentation + Procedures for autobin-checksum (crc.c) + created: Mark Wahl DL4YBG 94/01/17 + updated: Mark Wahl DL4YBG 94/01/17 +*/ + +static int crcbit[8] = { + 0x9188,0x48c4,0x2462,0x1231,0x8108,0x4084,0x2042,0x1021 + }; + +static int bittab[8] = { 128,64,32,16,8,4,2,1 }; + +static int crctab[256]; + +void init_crc(void) +{ + int i,j; + + for (i = 0; i < 256; i++) { + crctab[i] = 0; + for (j = 0; j < 8; j++) { + if ((bittab[j] & i) != 0) { + crctab[i] = crctab[i] ^ crcbit[j]; + } + } + } +} + +/* calculate checksum for autobin-protocol */ +unsigned int calc_crc(unsigned char* buf, int n, unsigned crc) +{ + while (--n >= 0) + crc = (crctab[(crc >> 8)] ^ ((crc << 8) | *buf++)) & 0xffff; + return crc; +} diff --git a/call/crc.h b/call/crc.h new file mode 100644 index 0000000..2f46059 --- /dev/null +++ b/call/crc.h @@ -0,0 +1,2 @@ +void init_crc(void); +unsigned int calc_crc(unsigned char*, int, unsigned); diff --git a/call/dostime.c b/call/dostime.c new file mode 100644 index 0000000..f162010 --- /dev/null +++ b/call/dostime.c @@ -0,0 +1,85 @@ +#include <ctype.h> +#include <string.h> +#include <stdlib.h> +#include <stdio.h> + + +/* MS-DOS time/date conversion routines derived from: */ + +/* + * linux/fs/msdos/misc.c + * + * Written 1992,1993 by Werner Almesberger + */ + +/* Linear day numbers of the respective 1sts in non-leap years. */ + +static int day_n[] = { 0,31,59,90,120,151,181,212,243,273,304,334,0,0,0,0 }; + /* JanFebMarApr May Jun Jul Aug Sep Oct Nov Dec */ + + +/* Convert a MS-DOS time/date pair to a UNIX date (seconds since 1 1 70). */ + +int date_dos2unix(unsigned short time,unsigned short date) +{ + int month,year,secs; + + month = ((date >> 5) & 15)-1; + year = date >> 9; + secs = (time & 31)*2+60*((time >> 5) & 63)+(time >> 11)*3600+86400* + ((date & 31)-1+day_n[month]+(year/4)+year*365-((year & 3) == 0 && + month < 2 ? 1 : 0)+3653); + /* days since 1.1.70 plus 80's leap day */ + return secs; +} + + +/* Convert linear UNIX date to a MS-DOS time/date pair. */ + +void date_unix2dos(int unix_date,unsigned short *time, + unsigned short *date) +{ + int day,year,nl_day,month; + + *time = (unix_date % 60)/2+(((unix_date/60) % 60) << 5)+ + (((unix_date/3600) % 24) << 11); + day = unix_date/86400-3652; + year = day/365; + if ((year+3)/4+365*year > day) year--; + day -= (year+3)/4+365*year; + if (day == 59 && !(year & 3)) { + nl_day = day; + month = 2; + } + else { + nl_day = (year & 3) || day <= 59 ? day : day-1; + for (month = 0; month < 12; month++) + if (day_n[month] > nl_day) break; + } + *date = nl_day-day_n[month-1]+1+(month << 5)+(year << 9); +} + +/* Convert yapp format 8 hex characters into Unix time */ + +int yapp2unix(char * ytime) +{ + int i; + unsigned short time,date; + if(strlen(ytime)!=8) return 0; + for(i=0;i<8;i++) if(!isxdigit(ytime[i])) return 0; + time = strtoul(ytime+4,(char **)NULL,16); + ytime[4]=0; + date = strtoul(ytime,(char **)NULL,16); + return(date_dos2unix(time,date)); + +} + +/* Convert unix time to 8 character yapp hex format */ + +void unix2yapp(int unix_date, char * buffer) +{ + unsigned short time,date; + date_unix2dos(unix_date,&time,&date); + sprintf(buffer,"%04X%04X",date,time); +} + diff --git a/call/menu.c b/call/menu.c new file mode 100644 index 0000000..e825789 --- /dev/null +++ b/call/menu.c @@ -0,0 +1,335 @@ +/* + * menu (c)1995 Alexander Tietzel (DG6XA) + * little Menu-System for use with ncurses + * date activity autor + * 22.07.1995 wininfo->wint (vector->single chain) Alexander Tietzel (DG6XA) + * 25.07.1995 some minor changes Alexander Tietzel (DG6XA) + */ + +#include <curses.h> +#include <stdlib.h> +#include "menu.h" + +typedef struct +{ + char *st_ptr; + int xpos; + char key; +} topmenuitem; + +WINDOW* winopen(wint *wtab, int nlines, int ncols, int begin_y, int begin_x, int border) +{ + + while (wtab->next != NULL) + wtab = wtab->next; + + wtab->next = (wint *)malloc(sizeof(wint)); + wtab = wtab->next; + + wtab->next = NULL; + + wtab->ptr = newwin(nlines, ncols, begin_y, begin_x); + + if (wtab->ptr == NULL) + return NULL; + + wtab->fline = begin_y; + wtab->lline = begin_y + nlines; + + if (border) + wborder(wtab->ptr, ACS_VLINE, ACS_VLINE, ACS_HLINE, ACS_HLINE, + ACS_ULCORNER, ACS_URCORNER, ACS_LLCORNER, ACS_LRCORNER); + + return wtab->ptr; +} + +void winclose(wint *wtab) +{ + wint* awin; + wint* lwin; + int awin_lines; + + if (wtab->next == NULL) + return; + + lwin = wtab; + while (lwin->next->next != NULL) + lwin = lwin->next; + awin = lwin->next; + + awin_lines = awin->lline - awin->fline; + + while (wtab->next != NULL) { + if (awin->lline >= wtab->fline && awin->fline <= wtab->lline) { + if (wtab->fline <= awin->fline) { + if (wtab->lline < awin->lline) { + wtouchln(wtab->ptr, awin->fline - wtab->fline, + awin_lines - (awin->lline - wtab->lline), 1); + } else { + wtouchln(wtab->ptr, awin->fline - wtab->fline, + awin_lines, 1); + } + } else { + wtouchln(wtab->ptr, 0, awin_lines - wtab->fline + awin->fline, 1); + } + + wnoutrefresh(wtab->ptr); + } + + wtab = wtab->next; + } + + doupdate(); + lwin->next = 0; + free(awin); +} + +void menu_write_line(WINDOW *win, int ypos ,int menu_breite, int reverse, char st[]) +{ + int cnt; + int high = FALSE; + + if (reverse) + wattron(win, A_REVERSE); + + wmove(win, ypos + 1, 1); + for (cnt = 0; st[cnt] !=0; cnt++) { + if (st[cnt] == '~') { + if (!reverse) { + wattron(win, A_BOLD); + high = TRUE; + } + } else { + waddch(win, st[cnt]); + if (high == TRUE) { + high = FALSE; + wattroff(win, A_BOLD); + } + } + } + + for (cnt = strlen(st); cnt < menu_breite; cnt++) + waddch(win, ' '); + + if (reverse) + wattroff(win, A_REVERSE); +} + +int p_dwn_menu(wint *wtab, menuitem *menustr, int starty, int startx) +{ + int str_max_length = 0; + int cnt = 0, pos; + int ypos, oldypos; + int lines = 0; + int c; + WINDOW *menuwin; + + for (lines = 0; (*(menustr[lines].st_ptr) != 0); lines++) { + if (strlen(menustr[lines].st_ptr) > str_max_length) + str_max_length = strlen(menustr[lines].st_ptr); + } + + menuwin = winopen(wtab, lines + 2, str_max_length + 1, starty, startx, TRUE); + + wrefresh(menuwin); + + pos = 0; + menu_write_line(menuwin, 0, str_max_length, TRUE, menustr[0].st_ptr); + for (ypos = 1; ypos < lines; ypos++) + menu_write_line(menuwin, ypos, str_max_length, FALSE, menustr[ypos].st_ptr); + + wrefresh(menuwin); + ypos = 0; + + do { + while ((c=getch()) == ERR); + oldypos=ypos; + switch(c) { + case KEY_DOWN : + if (++ypos >= lines) ypos=0; + break; + case KEY_UP : + if (ypos == 0) + ypos = lines - 1; + else + ypos--; + break; + default : + if ((char)c >= 'a' && (char)c <= 'z') + c -= 'a'-'A'; + + for (cnt = 0; menustr[cnt].key !=(char)c && cnt < lines; cnt++); + if (menustr[cnt].key == (char)c) + ypos = cnt; + break; + } + + if (ypos != oldypos) { + menu_write_line(menuwin, ypos, str_max_length, TRUE, menustr[ypos].st_ptr); + menu_write_line(menuwin, oldypos, str_max_length, FALSE, menustr[oldypos].st_ptr); + + wrefresh(menuwin); + } + } while (c != KEY_ENTER && c != '\r' && c != '\n' && c != KEY_RIGHT && c != KEY_LEFT && c != 0x1b); + + delwin(menuwin); + + winclose(wtab); + + if (c == 0x1b) + return 0; + + + if (c == KEY_RIGHT || c == KEY_LEFT) + return c; + else + return ypos + 1; +} + +void menu_write_item(WINDOW *win, int xpos, int reverse, const char st[]) +{ + int cnt; + int high = FALSE; + + if (reverse) + wattron(win, A_REVERSE); + + wmove(win, 1, xpos + 1); + + for (cnt = 0; st[cnt] != 0; cnt++) { + if (st[cnt] == '~') { + if (!reverse) { + wattron(win, A_BOLD); + high = TRUE; + } + } else { + waddch(win, st[cnt]); + if (high) { + high = FALSE; + wattroff(win, A_BOLD); + } + } + } + + if (reverse) + wattroff(win, A_REVERSE); +} + + +int top_menu(wint* wtab,menuitem menustr[],int ystart) +{ + int str_max_length = 0; + int str_length=0; + int cnt, pos; + int xpos, oldxpos; + int ypos=0; + int items=0; + int c; + WINDOW *menuwin; + int items_xpos[12]; + + curs_set(0); /*cursor visibility off*/ + + for (items = 0; *(menustr[items].st_ptr) != 0; items++) { + if (items == 0) + items_xpos[0] = 1; + else + items_xpos[items] = items_xpos[items - 1] + str_length; + + if (strlen(menustr[items].st_ptr) > str_max_length) + str_max_length = strlen(menustr[items].st_ptr); + + str_length = strlen(menustr[items].st_ptr) + 1; + } + + menuwin = winopen(wtab, 3, 80, ystart, 0, TRUE); + + wrefresh(menuwin); + + pos = 0; + menu_write_item(menuwin, 1, TRUE, menustr[0].st_ptr); + + for (xpos = 1; xpos < items; xpos++) + menu_write_item(menuwin, items_xpos[xpos], FALSE, menustr[xpos].st_ptr); + + wrefresh(menuwin); + xpos = 0; + + do { + while ((c = getch()) == ERR); + + oldxpos = xpos; + + switch (c) { + case KEY_RIGHT: + if (++xpos >= items) + xpos = 0; + break; + + case KEY_LEFT: + if (xpos == 0) + xpos = items - 1; + else + xpos--; + break; + + case KEY_DOWN: + case KEY_ENTER: + case '\r': + case '\n': + ypos = 0; + do { + switch (ypos) { + case KEY_RIGHT: + if (++xpos >= items) + xpos = 0; + menu_write_item(menuwin, items_xpos[xpos], TRUE, menustr[xpos].st_ptr); + menu_write_item(menuwin, items_xpos[oldxpos], FALSE, menustr[oldxpos].st_ptr); + wrefresh(menuwin); + oldxpos = xpos; + break; + + case KEY_LEFT: + if (xpos == 0) + xpos = items - 1; + else + xpos--; + menu_write_item(menuwin, items_xpos[xpos], TRUE, menustr[xpos].st_ptr); + menu_write_item(menuwin, items_xpos[oldxpos], FALSE, menustr[oldxpos].st_ptr); + wrefresh(menuwin); + oldxpos = xpos; + break; + + } + + ypos = p_dwn_menu(wtab, (menuitem*)menustr[xpos].arg, ystart + 2, items_xpos[xpos] + 1); + touchwin(menuwin); + wrefresh(menuwin); + } while (ypos == KEY_RIGHT || ypos == KEY_LEFT); + break; + + default: + if ((char)c >= 'a' && (char)c <= 'z') + c -= 'a' - 'A'; + for (cnt = 0; menustr[cnt].key != (char)c && cnt <= items; cnt++); + if (menustr[cnt].key == (char)c) + xpos = cnt; + } + + if (xpos != oldxpos) { + menu_write_item(menuwin, items_xpos[xpos], TRUE, menustr[xpos].st_ptr); + menu_write_item(menuwin, items_xpos[oldxpos], FALSE, menustr[oldxpos].st_ptr); + wrefresh(menuwin); + } + + } while (ypos == 0 && c != 0x1b); + + delwin(menuwin); + curs_set(1); + winclose(wtab); + + if (c == 0x1b) + return 0; + + return (ypos & 0x0F) | ((xpos & 0x07) << 4); +} diff --git a/call/menu.h b/call/menu.h new file mode 100644 index 0000000..2067a3b --- /dev/null +++ b/call/menu.h @@ -0,0 +1,27 @@ +#define M_ITEM 0x01 +#define M_P_DWN 0x02 +#define M_END 0x03 + +typedef struct +{ + char* st_ptr; + char key; + int entr_type; + void* arg; +} menuitem; + +struct wint_s +{ + WINDOW* ptr; + int fline; + int lline; + struct wint_s* next; +}; +typedef struct wint_s wint; + +WINDOW* winopen(wint*, int, int, int, int, int); +void winclose(wint*); +void menu_write_line(WINDOW*, int, int,int, char*); +int p_dwn_menu(wint*, menuitem*, int, int); +void menu_write_item(WINDOW*, int,int, const char*); +int top_menu(wint*, menuitem*, int); diff --git a/call/yapp.c b/call/yapp.c new file mode 100644 index 0000000..3deb6d1 --- /dev/null +++ b/call/yapp.c @@ -0,0 +1,840 @@ +/* yapp.c + * + * Copyright (C) 1994 by Jonathan Naylor + * + * This module implements the YAPP file transfer protocol as defined by Jeff + * Jacobsen WA7MBL in the files yappxfer.doc and yappxfer.pas. + * + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version + * 2 of the license, or (at your option) any later version. + */ + +/* + * Yapp C and Resume support added by S N Henson. + */ + +#include <sys/types.h> +#include <stdio.h> +#include <ctype.h> +#include <dirent.h> +#include <errno.h> +#include <fcntl.h> +#include <pwd.h> +#include <signal.h> +#include <stdlib.h> +#include <string.h> +#include <sys/socket.h> +#include <sys/stat.h> +#include <sys/time.h> +#include <sys/wait.h> +#include <termios.h> +#include <unistd.h> +#include <linux/ax25.h> +#include <sys/stat.h> + +#include "call.h" + +#define TIMEOUT 300 /* 5 Minutes */ + +#define NUL 0x00 +#define SOH 0x01 +#define STX 0x02 +#define ETX 0x03 +#define EOT 0x04 +#define ENQ 0x05 +#define ACK 0x06 +#define DLE 0x10 +#define NAK 0x15 +#define CAN 0x18 + +#define STATE_S 0 +#define STATE_SH 1 +#define STATE_SD 2 +#define STATE_SE 3 +#define STATE_ST 4 +#define STATE_R 5 +#define STATE_RH 6 +#define STATE_RD 7 + +static int state; +static int total = 0; + +static int readlen = 0; +static int outlen = 0; +static int outbufptr = 0; +static unsigned char outbuffer[512]; +static char yappc; /* Nonzero if using YAPP C */ + +static void Write_Status(char *s) +{ + fprintf(stdout, "State: %-60s\r", s); + fflush(stdout); +} + +static void Send_RR(void) +{ + char buffer[2]; + + buffer[0] = ACK; + buffer[1] = 0x01; + + write(fd, buffer, 2); +} + +static void Send_RF(void) +{ + char buffer[2]; + + buffer[0] = ACK; + buffer[1] = 0x02; + + write(fd, buffer, 2); +} + +static void Send_RT(void) +{ + char buffer[2]; + + buffer[0] = ACK; + buffer[1] = ACK; + + write(fd, buffer, 2); +} + +static void Send_AF(void) +{ + char buffer[2]; + + buffer[0] = ACK; + buffer[1] = 0x03; + + write(fd, buffer, 2); +} + +static void Send_AT(void) +{ + char buffer[2]; + + buffer[0] = ACK; + buffer[1] = 0x04; + + write(fd, buffer, 2); +} + +static void Send_NR(char *reason) +{ + char buffer[257]; + int length; + + if ((length = strlen(reason)) > 255) + length = 255; + + buffer[0] = NAK; + buffer[1] = length; + memcpy(buffer + 2, reason, length); + + write(fd, buffer, length + 2); +} + +/* Send a Resume Sequence */ + +static void Send_RS(int length) +{ + char buffer[256]; + int len; + + buffer[0] = NAK; + buffer[2] = 'R'; + buffer[3] = 0; + + len = sprintf(buffer + 4, "%d", length) + 5; + + buffer[len] = 'C'; + buffer[len + 1] = 0; + buffer[1] = len; + + write(fd, buffer, len + 2); +} + +static void Send_SI(void) +{ + char buffer[2]; + + buffer[0] = ENQ; + buffer[1] = 0x01; + + write(fd, buffer, 2); +} + +static void Send_CN(char *reason) +{ + char buffer[257]; + int length; + + if ((length = strlen(reason)) > 255) + length = 255; + + buffer[0] = CAN; + buffer[1] = length; + memcpy(buffer + 2, reason, length); + + write(fd, buffer, length + 2); +} + +static void Send_HD(char *filename, long length) +{ + char buffer[257]; + char size_buffer[10]; + int len_filename; + int len_size; + int len; + struct stat sb; + + sprintf(size_buffer, "%ld", length); + + len_filename = strlen(filename) + 1; /* Include the NUL */ + len_size = strlen(size_buffer) + 1; /* Include the NUL */ + + len = len_filename + len_size; + + if (!stat(filename, &sb)) + { + unix2yapp(sb.st_mtime, buffer + len + 2); + len += 9; + } + + buffer[0] = SOH; + buffer[1] = len; + + memcpy(buffer + 2, filename, len_filename); + memcpy(buffer + len_filename + 2, size_buffer, len_size); + + write(fd, buffer, len + 2); +} + +static void Send_ET(void) +{ + char buffer[2]; + + buffer[0] = EOT; + buffer[1] = 0x01; + + write(fd, buffer, 2); +} + +static void Send_DT(int length) +{ + char buffer[2]; + + if (length > 255) length = 0; + + buffer[0] = STX; + buffer[1] = length; + + write(fd, buffer, 2); +} + +static void Send_EF(void) +{ + char buffer[2]; + + buffer[0] = ETX; + buffer[1] = 0x01; + + write(fd, buffer, 2); +} + +static unsigned char checksum(unsigned char *buf, int len) +{ + int i; + unsigned char sum = 0; + + for (i = 0; i < len; i++) + sum += buf[i]; + + return sum; +} + +static int yapp_download_data(int *filefd, unsigned char *buffer) +{ + int length,file_time; + char Message[50]; + + if (buffer[0] == CAN || buffer[0] == NAK) + { + Write_Status("RcdABORT"); + return(FALSE); + } + + switch (state) + { + case STATE_R: + if (buffer[0] == ENQ && buffer[1] == 0x01) + { + Send_RR(); + Write_Status("RcvHeader"); + state = STATE_RH; + break; + } + + Send_CN("Unknown code"); + Write_Status("SndABORT"); + return(FALSE); + + case STATE_RH: + if (buffer[0] == SOH) + { + /* Parse header: 3 fields == YAPP C */ + char *hptr, *hfield[3]; + if ((length = buffer[1]) == 0) length = 256; + hptr = (char *)buffer + 2; + while (length > 0) + { + int hlen; + hlen = strlen(hptr) + 1; + hfield[(int)yappc++] = hptr; + hptr += hlen; + length -= hlen; + } + + if (yappc < 3) + { + yappc = 0; + } + else + { + file_time = yapp2unix(hfield[2]); + yappc = 1; + } + + if (*filefd == -1) + { + if ((*filefd = open(hfield[0], O_RDWR | O_APPEND | O_CREAT, 0666)) == -1) + { + printf("\n[Unable to open %s]\n", hfield[0]); + Send_NR("Invalid filename"); + return(FALSE); + } + } + + printf("Receiving %s %s %s", hfield[0], hfield[1], + yappc ? ctime((time_t *)&file_time) : " "); + + if (yappc) + { + struct stat sb; + + if (!fstat(*filefd, &sb) && sb.st_size) + Send_RS(sb.st_size); + else + Send_RT(); + } + else + { + Send_RF(); + } + + state = STATE_RD; + break; + } + + if (buffer[0] == ENQ && buffer[1] == 0x01) + { + break; + } + + if (buffer[0] == EOT && buffer[1] == 0x01) + { + Send_AT(); + Write_Status("RcvEOT"); + return(FALSE); + } + + Send_CN("Unknown code"); + Write_Status("SndABORT"); + return(FALSE); + + case STATE_RD: + if (buffer[0] == STX) + { + if ((length = buffer[1]) == 0) length = 256; + total += length; + sprintf(Message, "RcvData %5d bytes received", total); + Write_Status(Message); + + if (yappc) + { + int i; + unsigned char checksum = 0; + + for (i = 0; i < length; i++) + checksum += buffer[i + 2]; + + if (checksum != buffer[length + 2]) + { + Send_CN("Bad Checksum"); + Write_Status("SndABORT: Bad Checksum"); + return(FALSE); + } + } + + write(*filefd, buffer + 2, length); + break; + } + + if (buffer[0] == ETX && buffer[1] == 0x01) + { + Send_AF(); + Write_Status("RcvEof"); + state = STATE_RH; + close(*filefd); + *filefd = -1; + break; + } + + Send_CN("Unknown code"); + Write_Status("SndABORT"); + return(FALSE); + } + + return(TRUE); +} + +static void yapp_download(int filefd) +{ + struct timeval timeval; + fd_set sock_read; + int n; + int buflen = 0; + int length; + int used; + unsigned char buffer[1024]; + + Write_Status("RcvWait"); + + state = STATE_R; + total = 0; + yappc = 0; + + while (TRUE) + { + FD_ZERO(&sock_read); + FD_SET(STDIN_FILENO, &sock_read); + FD_SET(fd, &sock_read); + + timeval.tv_usec = 0; + timeval.tv_sec = TIMEOUT; + + n = select(fd + 1, &sock_read, NULL, NULL, &timeval); + + if (n == -1) + { + if (!interrupted && errno == EAGAIN) + continue; + if (!interrupted) + perror("select"); + Send_CN("Internal error"); + Write_Status("SndABORT"); + return; + } + + if (n == 0) /* Timeout */ + { + Send_CN("Timeout"); + Write_Status("SndABORT"); + return; + } + + if (FD_ISSET(STDIN_FILENO, &sock_read)) + { + Send_CN("Cancelled by user"); + Write_Status("SndABORT"); + return; + } + + if (FD_ISSET(fd, &sock_read)) + { + if ((length = read(fd, buffer + buflen, 511)) > 0) + { + buflen += length; + + do + { + used = FALSE; + + switch (buffer[0]) + { + case ACK: + case ENQ: + case ETX: + case EOT: + if (buflen >= 2) + { + if (!yapp_download_data(&filefd, buffer)) + return; + buflen -= 2; + memcpy(buffer, buffer + 2, buflen); + used = TRUE; + } + break; + default: + if ((length = buffer[1]) == 0) + length = 256; + if (buffer[0] == STX) + length += yappc; + if (buflen >= (length + 2)) + { + if (!yapp_download_data(&filefd, buffer)) + return; + buflen -= length + 2; + memcpy(buffer, buffer + length + 2, buflen); + used = TRUE; + } + break; + } + } + while (used); + } + } + } +} + +static int yapp_upload_data(int filefd, char *filename, int filelength, unsigned char *buffer) +{ + char Message[80]; + + if (buffer[0] == CAN || buffer[0] == NAK) + { + Write_Status("RcvABORT"); + return(FALSE); + } + + switch (state) + { + case STATE_S: + if (buffer[0] == ACK && buffer[1] == 0x01) + { + Write_Status("SendHeader"); + Send_HD(filename, filelength); + state = STATE_SH; + break; + } + + if (buffer[0] == ACK && buffer[1] == 0x02) + { + sprintf(Message, "SendData %5d bytes transmitted", total); + Write_Status(Message); + outlen = read(filefd, outbuffer, readlen); + outbufptr = 0; + + if (outlen) Send_DT(outlen); + + if (yappc) + { + outbuffer[outlen] = checksum(outbuffer, outlen); + outlen++; + } + + state = STATE_SD; + break; + } + + Send_CN("Unknown code"); + Write_Status("SndABORT"); + return(FALSE); + + case STATE_SH: + /* Could get three replies here: + * ACK 02 : normal acknowledge. + * ACK ACK: yappc acknowledge. + * NAK ...: resume request. + */ + if (buffer[0] == NAK && buffer[2] == 'R') + { + int len; + off_t rpos; + + len = buffer[1]; + if (buffer[len] == 'C') yappc=1; + rpos = atol((char *)buffer + 4); + lseek(filefd, rpos, SEEK_SET); + buffer[0] = ACK; + buffer[1] = yappc ? ACK : 0x02; + } + + if (buffer[0] == ACK && + (buffer[1] == 0x02 || buffer[1] == ACK)) + { + if (buffer[1] == ACK) yappc = 1; + + sprintf(Message, "SendData %5d bytes transmitted", total); + Write_Status(Message); + outlen = read(filefd, outbuffer, readlen); + outbufptr = 0; + if (outlen) Send_DT(outlen); + state = STATE_SD; + + if (yappc) + { + outbuffer[outlen] = checksum(outbuffer, outlen); + outlen++; + } + break; + } + + Send_CN("Unknown code"); + Write_Status("SndABORT"); + return(FALSE); + + case STATE_SD: + Send_CN("Unknown code"); + Write_Status("SndABORT"); + return(FALSE); + + case STATE_SE: + if (buffer[0] == ACK && buffer[1] == 0x03) + { + Write_Status("SendEOT"); + Send_ET(); + state = STATE_ST; + break; + } + + Send_CN("Unknown code"); + Write_Status("SndABORT"); + return(FALSE); + + case STATE_ST: + if (buffer[0] == ACK && buffer[1] == 0x04) + { + return(FALSE); + } + + Send_CN("Unknown code"); + Write_Status("SndABORT"); + return(FALSE); + } + + return(TRUE); +} + +static void yapp_upload(int filefd, char *filename, long filelength) +{ + struct timeval timeval; + fd_set sock_read; + fd_set sock_write; + int n; + unsigned char buffer[1024]; + int buflen = 0; + int length; + int used; + char Message[80]; + + Write_Status("SendInit"); + + readlen = (paclen - 2 > 253) ? 253 : paclen - 2; + state = STATE_S; + total = 0; + yappc = 0; + + Send_SI(); + + while (TRUE) + { + FD_ZERO(&sock_read); + FD_ZERO(&sock_write); + FD_SET(STDIN_FILENO, &sock_read); + FD_SET(fd, &sock_read); + + if (state == STATE_SD) + { + FD_SET(fd, &sock_write); + + n = select(fd + 1, &sock_read, &sock_write, NULL, NULL); + } + else + { + timeval.tv_usec = 0; + timeval.tv_sec = TIMEOUT; + + n = select(fd + 1, &sock_read, NULL, NULL, &timeval); + } + + if (n == -1) + { + if (!interrupted && errno == EAGAIN) + continue; + if (!interrupted) + perror("select"); + Write_Status("SndABORT"); + Send_CN("Internal error"); + return; + } + + if (n == 0) /* Timeout, not STATE_SD */ + { + Write_Status("SndABORT"); + Send_CN("Timeout"); + return; + } + + if (FD_ISSET(STDIN_FILENO, &sock_read)) + { + Write_Status("SndABORT"); + Send_CN("Cancelled by user"); + return; + } + + if (FD_ISSET(fd, &sock_write)) /* Writable, only STATE_SD */ + { + if (outlen > 0) + { + if ((n = write(fd, outbuffer + outbufptr, outlen)) > 0) + { + outbufptr += n; + outlen -= n; + total += n; + } + } + + if (outlen == 0) + { + total -= yappc; + if ((outlen = read(filefd, outbuffer, readlen)) > 0) + { + sprintf(Message, "SendData %5d bytes transmitted", total); + Write_Status(Message); + + outbufptr = 0; + Send_DT(outlen); + + if (yappc) + { + outbuffer[outlen] = checksum(outbuffer, outlen); + outlen++; + } + } + else + { + Write_Status("SendEof"); + state = STATE_SE; + Send_EF(); + } + } + } + + if (FD_ISSET(fd, &sock_read)) + { + if ((length = read(fd, buffer + buflen, 511)) > 0) + { + buflen += length; + + do + { + used = FALSE; + + switch (buffer[0]) + { + case ACK: + case ENQ: + case ETX: + case EOT: + if (buflen >= 2) + { + if (!yapp_upload_data(filefd, filename, filelength, buffer)) + return; + buflen -= 2; + memcpy(buffer, buffer + 2, buflen); + used = TRUE; + } + break; + default: + if ((length = buffer[1]) == 0) + length = 256; + if (buflen >= (length + 2)) + { + if (!yapp_upload_data(filefd, filename, filelength, buffer)) + return; + buflen -= length + 2; + memcpy(buffer, buffer + length + 2, buflen); + used = TRUE; + } + break; + } + } + while (used); + } + } + } +} + +void cmd_yapp(char *buf, int bytes) +{ + int filefd; + long size = 0L; + char *t; + + if (bytes == 0) return; + + switch (buf[0]) + { + case 'U': + case 'u': + if ((t = strchr(buf, '\n')) != NULL) + *t = '\0'; + t = buf + 2; + while (*t != '\0' && isspace(*t)) + t++; + if (*t == '\0') + { + printf("\n[YAPP Upload requires a filename - eg ~yu hello.txt]\n"); + Send_NR("No filename"); + return; + } + if ((filefd = open(t, O_RDONLY)) == -1) + { + printf("\n[Unable to open upload file]\n"); + Send_NR("Invalid filename"); + return; + } + if (lseek(filefd, 0L, SEEK_END) != -1) + size = lseek(filefd, 0L, SEEK_CUR); + lseek(filefd, 0L, SEEK_SET); + if (size != -1) + printf("\n[Uploading %ld bytes from %s using YAPP]\n", size, t); + else + printf("\n[Uploading from %s using YAPP]\n", t); + yapp_upload(filefd, t, size); + close(filefd); + printf("[Finished YAPP Upload, %d bytes Transmitted]\n", total); + break; + + case 'D': + case 'd': + if ((t = strchr(buf, '\n')) != NULL) + *t = '\0'; + t = buf + 2; + while (*t != '\0' && isspace(*t)) + t++; + if (*t == '\0') filefd=-1; + else if ((filefd = open(t, O_RDWR | O_APPEND | O_CREAT, 0666)) == -1) + { + printf("\n[Unable to open %s]\n", buf + 2); + Send_NR("Invalid filename"); + return; + } + printf("\n[Downloading using YAPP]\n"); + yapp_download(filefd); + close(filefd); + printf("[Finished YAPP Download, %d bytes received]\n", total); + break; + + default: + printf("\nUnknown '~y' escape. Type ~h for a list.\n"); + break; + } +} + diff --git a/config.guess b/config.guess new file mode 100755 index 0000000..a1b76ce --- /dev/null +++ b/config.guess @@ -0,0 +1,1034 @@ +#! /bin/sh +# Attempt to guess a canonical system name. +# Copyright (C) 1992, 93, 94, 95, 96, 97, 1998 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify it +# under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +# General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +# +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + +# Written by Per Bothner <bothner@cygnus.com>. +# The master version of this file is at the FSF in /home/gd/gnu/lib. +# Please send patches to the Autoconf mailing list <autoconf@gnu.org>. +# +# This script attempts to guess a canonical system name similar to +# config.sub. If it succeeds, it prints the system name on stdout, and +# exits with 0. Otherwise, it exits with 1. +# +# The plan is that this can be called by configure scripts if you +# don't specify an explicit system type (host/target name). +# +# Only a few systems have been added to this list; please add others +# (but try to keep the structure clean). +# + +# Use $HOST_CC if defined. $CC may point to a cross-compiler +if test x"$CC_FOR_BUILD" = x; then + if test x"$HOST_CC" != x; then + CC_FOR_BUILD="$HOST_CC" + else + if test x"$CC" != x; then + CC_FOR_BUILD="$CC" + else + CC_FOR_BUILD=cc + fi + fi +fi + + +# This is needed to find uname on a Pyramid OSx when run in the BSD universe. +# (ghazi@noc.rutgers.edu 8/24/94.) +if (test -f /.attbin/uname) >/dev/null 2>&1 ; then + PATH=$PATH:/.attbin ; export PATH +fi + +UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown +UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown +UNAME_SYSTEM=`(uname -s) 2>/dev/null` || UNAME_SYSTEM=unknown +UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown + +dummy=dummy-$$ +trap 'rm -f $dummy.c $dummy.o $dummy; exit 1' 1 2 15 + +# Note: order is significant - the case branches are not exclusive. + +case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in + alpha:OSF1:*:*) + if test $UNAME_RELEASE = "V4.0"; then + UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'` + fi + # A Vn.n version is a released version. + # A Tn.n version is a released field test version. + # A Xn.n version is an unreleased experimental baselevel. + # 1.2 uses "1.2" for uname -r. + cat <<EOF >$dummy.s + .globl main + .ent main +main: + .frame \$30,0,\$26,0 + .prologue 0 + .long 0x47e03d80 # implver $0 + lda \$2,259 + .long 0x47e20c21 # amask $2,$1 + srl \$1,8,\$2 + sll \$2,2,\$2 + sll \$0,3,\$0 + addl \$1,\$0,\$0 + addl \$2,\$0,\$0 + ret \$31,(\$26),1 + .end main +EOF + $CC_FOR_BUILD $dummy.s -o $dummy 2>/dev/null + if test "$?" = 0 ; then + ./$dummy + case "$?" in + 7) + UNAME_MACHINE="alpha" + ;; + 15) + UNAME_MACHINE="alphaev5" + ;; + 14) + UNAME_MACHINE="alphaev56" + ;; + 10) + UNAME_MACHINE="alphapca56" + ;; + 16) + UNAME_MACHINE="alphaev6" + ;; + esac + fi + rm -f $dummy.s $dummy + echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[VTX]//' | tr [[A-Z]] [[a-z]]` + exit 0 ;; + 21064:Windows_NT:50:3) + echo alpha-dec-winnt3.5 + exit 0 ;; + Amiga*:UNIX_System_V:4.0:*) + echo m68k-cbm-sysv4 + exit 0;; + amiga:NetBSD:*:*) + echo m68k-cbm-netbsd${UNAME_RELEASE} + exit 0 ;; + amiga:OpenBSD:*:*) + echo m68k-unknown-openbsd${UNAME_RELEASE} + exit 0 ;; + *:[Aa]miga[Oo][Ss]:*:*) + echo ${UNAME_MACHINE}-unknown-amigaos + exit 0 ;; + arc64:OpenBSD:*:*) + echo mips64el-unknown-openbsd${UNAME_RELEASE} + exit 0 ;; + arc:OpenBSD:*:*) + echo mipsel-unknown-openbsd${UNAME_RELEASE} + exit 0 ;; + hkmips:OpenBSD:*:*) + echo mips-unknown-openbsd${UNAME_RELEASE} + exit 0 ;; + pmax:OpenBSD:*:*) + echo mipsel-unknown-openbsd${UNAME_RELEASE} + exit 0 ;; + sgi:OpenBSD:*:*) + echo mips-unknown-openbsd${UNAME_RELEASE} + exit 0 ;; + wgrisc:OpenBSD:*:*) + echo mipsel-unknown-openbsd${UNAME_RELEASE} + exit 0 ;; + arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*) + echo arm-acorn-riscix${UNAME_RELEASE} + exit 0;; + arm32:NetBSD:*:*) + echo arm-unknown-netbsd`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'` + exit 0 ;; + SR2?01:HI-UX/MPP:*:*) + echo hppa1.1-hitachi-hiuxmpp + exit 0;; + Pyramid*:OSx*:*:*|MIS*:OSx*:*:*|MIS*:SMP_DC-OSx*:*:*) + # akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE. + if test "`(/bin/universe) 2>/dev/null`" = att ; then + echo pyramid-pyramid-sysv3 + else + echo pyramid-pyramid-bsd + fi + exit 0 ;; + NILE*:*:*:dcosx) + echo pyramid-pyramid-svr4 + exit 0 ;; + sun4H:SunOS:5.*:*) + echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit 0 ;; + sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*) + echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit 0 ;; + i86pc:SunOS:5.*:*) + echo i386-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit 0 ;; + sun4*:SunOS:6*:*) + # According to config.sub, this is the proper way to canonicalize + # SunOS6. Hard to guess exactly what SunOS6 will be like, but + # it's likely to be more like Solaris than SunOS4. + echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit 0 ;; + sun4*:SunOS:*:*) + case "`/usr/bin/arch -k`" in + Series*|S4*) + UNAME_RELEASE=`uname -v` + ;; + esac + # Japanese Language versions have a version number like `4.1.3-JL'. + echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'` + exit 0 ;; + sun3*:SunOS:*:*) + echo m68k-sun-sunos${UNAME_RELEASE} + exit 0 ;; + sun*:*:4.2BSD:*) + UNAME_RELEASE=`(head -1 /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null` + test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3 + case "`/bin/arch`" in + sun3) + echo m68k-sun-sunos${UNAME_RELEASE} + ;; + sun4) + echo sparc-sun-sunos${UNAME_RELEASE} + ;; + esac + exit 0 ;; + aushp:SunOS:*:*) + echo sparc-auspex-sunos${UNAME_RELEASE} + exit 0 ;; + atari*:NetBSD:*:*) + echo m68k-atari-netbsd${UNAME_RELEASE} + exit 0 ;; + atari*:OpenBSD:*:*) + echo m68k-unknown-openbsd${UNAME_RELEASE} + exit 0 ;; + # The situation for MiNT is a little confusing. The machine name + # can be virtually everything (everything which is not + # "atarist" or "atariste" at least should have a processor + # > m68000). The system name ranges from "MiNT" over "FreeMiNT" + # to the lowercase version "mint" (or "freemint"). Finally + # the system name "TOS" denotes a system which is actually not + # MiNT. But MiNT is downward compatible to TOS, so this should + # be no problem. + atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*) + echo m68k-atari-mint${UNAME_RELEASE} + exit 0 ;; + atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*) + echo m68k-atari-mint${UNAME_RELEASE} + exit 0 ;; + *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*) + echo m68k-atari-mint${UNAME_RELEASE} + exit 0 ;; + milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*) + echo m68k-milan-mint${UNAME_RELEASE} + exit 0 ;; + hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*) + echo m68k-hades-mint${UNAME_RELEASE} + exit 0 ;; + *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*) + echo m68k-unknown-mint${UNAME_RELEASE} + exit 0 ;; + sun3*:NetBSD:*:*) + echo m68k-sun-netbsd${UNAME_RELEASE} + exit 0 ;; + sun3*:OpenBSD:*:*) + echo m68k-unknown-openbsd${UNAME_RELEASE} + exit 0 ;; + mac68k:NetBSD:*:*) + echo m68k-apple-netbsd${UNAME_RELEASE} + exit 0 ;; + mac68k:OpenBSD:*:*) + echo m68k-unknown-openbsd${UNAME_RELEASE} + exit 0 ;; + mvme68k:OpenBSD:*:*) + echo m68k-unknown-openbsd${UNAME_RELEASE} + exit 0 ;; + mvme88k:OpenBSD:*:*) + echo m88k-unknown-openbsd${UNAME_RELEASE} + exit 0 ;; + powerpc:machten:*:*) + echo powerpc-apple-machten${UNAME_RELEASE} + exit 0 ;; + macppc:NetBSD:*:*) + echo powerpc-apple-netbsd${UNAME_RELEASE} + exit 0 ;; + RISC*:Mach:*:*) + echo mips-dec-mach_bsd4.3 + exit 0 ;; + RISC*:ULTRIX:*:*) + echo mips-dec-ultrix${UNAME_RELEASE} + exit 0 ;; + VAX*:ULTRIX*:*:*) + echo vax-dec-ultrix${UNAME_RELEASE} + exit 0 ;; + 2020:CLIX:*:* | 2430:CLIX:*:*) + echo clipper-intergraph-clix${UNAME_RELEASE} + exit 0 ;; + mips:*:*:UMIPS | mips:*:*:RISCos) + sed 's/^ //' << EOF >$dummy.c +#ifdef __cplusplus + int main (int argc, char *argv[]) { +#else + int main (argc, argv) int argc; char *argv[]; { +#endif + #if defined (host_mips) && defined (MIPSEB) + #if defined (SYSTYPE_SYSV) + printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0); + #endif + #if defined (SYSTYPE_SVR4) + printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0); + #endif + #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD) + printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0); + #endif + #endif + exit (-1); + } +EOF + $CC_FOR_BUILD $dummy.c -o $dummy \ + && ./$dummy `echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` \ + && rm $dummy.c $dummy && exit 0 + rm -f $dummy.c $dummy + echo mips-mips-riscos${UNAME_RELEASE} + exit 0 ;; + Night_Hawk:Power_UNIX:*:*) + echo powerpc-harris-powerunix + exit 0 ;; + m88k:CX/UX:7*:*) + echo m88k-harris-cxux7 + exit 0 ;; + m88k:*:4*:R4*) + echo m88k-motorola-sysv4 + exit 0 ;; + m88k:*:3*:R3*) + echo m88k-motorola-sysv3 + exit 0 ;; + AViiON:dgux:*:*) + # DG/UX returns AViiON for all architectures + UNAME_PROCESSOR=`/usr/bin/uname -p` + if [ $UNAME_PROCESSOR = mc88100 -o $UNAME_PROCESSOR = mc88110 ] ; then + if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx \ + -o ${TARGET_BINARY_INTERFACE}x = x ] ; then + echo m88k-dg-dgux${UNAME_RELEASE} + else + echo m88k-dg-dguxbcs${UNAME_RELEASE} + fi + else echo i586-dg-dgux${UNAME_RELEASE} + fi + exit 0 ;; + M88*:DolphinOS:*:*) # DolphinOS (SVR3) + echo m88k-dolphin-sysv3 + exit 0 ;; + M88*:*:R3*:*) + # Delta 88k system running SVR3 + echo m88k-motorola-sysv3 + exit 0 ;; + XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3) + echo m88k-tektronix-sysv3 + exit 0 ;; + Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD) + echo m68k-tektronix-bsd + exit 0 ;; + *:IRIX*:*:*) + echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'` + exit 0 ;; + ????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX. + echo romp-ibm-aix # uname -m gives an 8 hex-code CPU id + exit 0 ;; # Note that: echo "'`uname -s`'" gives 'AIX ' + i?86:AIX:*:*) + echo i386-ibm-aix + exit 0 ;; + *:AIX:2:3) + if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then + sed 's/^ //' << EOF >$dummy.c + #include <sys/systemcfg.h> + + main() + { + if (!__power_pc()) + exit(1); + puts("powerpc-ibm-aix3.2.5"); + exit(0); + } +EOF + $CC_FOR_BUILD $dummy.c -o $dummy && ./$dummy && rm $dummy.c $dummy && exit 0 + rm -f $dummy.c $dummy + echo rs6000-ibm-aix3.2.5 + elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then + echo rs6000-ibm-aix3.2.4 + else + echo rs6000-ibm-aix3.2 + fi + exit 0 ;; + *:AIX:*:4) + IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | head -1 | awk '{ print $1 }'` + if /usr/sbin/lsattr -EHl ${IBM_CPU_ID} | grep POWER >/dev/null 2>&1; then + IBM_ARCH=rs6000 + else + IBM_ARCH=powerpc + fi + if [ -x /usr/bin/oslevel ] ; then + IBM_REV=`/usr/bin/oslevel` + else + IBM_REV=4.${UNAME_RELEASE} + fi + echo ${IBM_ARCH}-ibm-aix${IBM_REV} + exit 0 ;; + *:AIX:*:*) + echo rs6000-ibm-aix + exit 0 ;; + ibmrt:4.4BSD:*|romp-ibm:BSD:*) + echo romp-ibm-bsd4.4 + exit 0 ;; + ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC NetBSD and + echo romp-ibm-bsd${UNAME_RELEASE} # 4.3 with uname added to + exit 0 ;; # report: romp-ibm BSD 4.3 + *:BOSX:*:*) + echo rs6000-bull-bosx + exit 0 ;; + DPX/2?00:B.O.S.:*:*) + echo m68k-bull-sysv3 + exit 0 ;; + 9000/[34]??:4.3bsd:1.*:*) + echo m68k-hp-bsd + exit 0 ;; + hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*) + echo m68k-hp-bsd4.4 + exit 0 ;; + 9000/[34678]??:HP-UX:*:*) + case "${UNAME_MACHINE}" in + 9000/31? ) HP_ARCH=m68000 ;; + 9000/[34]?? ) HP_ARCH=m68k ;; + 9000/6?? | 9000/7?? | 9000/80[024] | 9000/8?[136790] | 9000/892 ) + sed 's/^ //' << EOF >$dummy.c + #include <stdlib.h> + #include <unistd.h> + + int main () + { + #if defined(_SC_KERNEL_BITS) + long bits = sysconf(_SC_KERNEL_BITS); + #endif + long cpu = sysconf (_SC_CPU_VERSION); + + switch (cpu) + { + case CPU_PA_RISC1_0: puts ("hppa1.0"); break; + case CPU_PA_RISC1_1: puts ("hppa1.1"); break; + case CPU_PA_RISC2_0: + #if defined(_SC_KERNEL_BITS) + switch (bits) + { + case 64: puts ("hppa2.0w"); break; + case 32: puts ("hppa2.0n"); break; + default: puts ("hppa2.0"); break; + } break; + #else /* !defined(_SC_KERNEL_BITS) */ + puts ("hppa2.0"); break; + #endif + default: puts ("hppa1.0"); break; + } + exit (0); + } +EOF + ($CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null ) && HP_ARCH=`./$dummy` + rm -f $dummy.c $dummy + esac + HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'` + echo ${HP_ARCH}-hp-hpux${HPUX_REV} + exit 0 ;; + 3050*:HI-UX:*:*) + sed 's/^ //' << EOF >$dummy.c + #include <unistd.h> + int + main () + { + long cpu = sysconf (_SC_CPU_VERSION); + /* The order matters, because CPU_IS_HP_MC68K erroneously returns + true for CPU_PA_RISC1_0. CPU_IS_PA_RISC returns correct + results, however. */ + if (CPU_IS_PA_RISC (cpu)) + { + switch (cpu) + { + case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break; + case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break; + case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break; + default: puts ("hppa-hitachi-hiuxwe2"); break; + } + } + else if (CPU_IS_HP_MC68K (cpu)) + puts ("m68k-hitachi-hiuxwe2"); + else puts ("unknown-hitachi-hiuxwe2"); + exit (0); + } +EOF + $CC_FOR_BUILD $dummy.c -o $dummy && ./$dummy && rm $dummy.c $dummy && exit 0 + rm -f $dummy.c $dummy + echo unknown-hitachi-hiuxwe2 + exit 0 ;; + 9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* ) + echo hppa1.1-hp-bsd + exit 0 ;; + 9000/8??:4.3bsd:*:*) + echo hppa1.0-hp-bsd + exit 0 ;; + *9??*:MPE*:*:*) + echo hppa1.0-hp-mpeix + exit 0 ;; + hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* ) + echo hppa1.1-hp-osf + exit 0 ;; + hp8??:OSF1:*:*) + echo hppa1.0-hp-osf + exit 0 ;; + i?86:OSF1:*:*) + if [ -x /usr/sbin/sysversion ] ; then + echo ${UNAME_MACHINE}-unknown-osf1mk + else + echo ${UNAME_MACHINE}-unknown-osf1 + fi + exit 0 ;; + parisc*:Lites*:*:*) + echo hppa1.1-hp-lites + exit 0 ;; + C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*) + echo c1-convex-bsd + exit 0 ;; + C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*) + if getsysinfo -f scalar_acc + then echo c32-convex-bsd + else echo c2-convex-bsd + fi + exit 0 ;; + C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*) + echo c34-convex-bsd + exit 0 ;; + C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*) + echo c38-convex-bsd + exit 0 ;; + C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*) + echo c4-convex-bsd + exit 0 ;; + CRAY*X-MP:*:*:*) + echo xmp-cray-unicos + exit 0 ;; + CRAY*Y-MP:*:*:*) + echo ymp-cray-unicos${UNAME_RELEASE} + exit 0 ;; + CRAY*[A-Z]90:*:*:*) + echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \ + | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \ + -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ + exit 0 ;; + CRAY*TS:*:*:*) + echo t90-cray-unicos${UNAME_RELEASE} + exit 0 ;; + CRAY*T3E:*:*:*) + echo t3e-cray-unicosmk${UNAME_RELEASE} + exit 0 ;; + CRAY-2:*:*:*) + echo cray2-cray-unicos + exit 0 ;; + F300:UNIX_System_V:*:*) + FUJITSU_SYS=`uname -p | tr [A-Z] [a-z] | sed -e 's/\///'` + FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'` + echo "f300-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}" + exit 0 ;; + F301:UNIX_System_V:*:*) + echo f301-fujitsu-uxpv`echo $UNAME_RELEASE | sed 's/ .*//'` + exit 0 ;; + hp3[0-9][05]:NetBSD:*:*) + echo m68k-hp-netbsd${UNAME_RELEASE} + exit 0 ;; + hp300:OpenBSD:*:*) + echo m68k-unknown-openbsd${UNAME_RELEASE} + exit 0 ;; + sparc*:BSD/OS:*:*) + echo sparc-unknown-bsdi${UNAME_RELEASE} + exit 0 ;; + i?86:BSD/386:*:* | i?86:BSD/OS:*:*) + echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE} + exit 0 ;; + *:BSD/OS:*:*) + echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE} + exit 0 ;; + *:FreeBSD:*:*) + if test -x /usr/bin/objformat; then + if test "elf" = "`/usr/bin/objformat`"; then + echo ${UNAME_MACHINE}-unknown-freebsdelf`echo ${UNAME_RELEASE}|sed -e 's/[-_].*//'` + exit 0 + fi + fi + echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` + exit 0 ;; + *:NetBSD:*:*) + echo ${UNAME_MACHINE}-unknown-netbsd`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'` + exit 0 ;; + *:OpenBSD:*:*) + echo ${UNAME_MACHINE}-unknown-openbsd`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'` + exit 0 ;; + i*:CYGWIN*:*) + echo ${UNAME_MACHINE}-pc-cygwin + exit 0 ;; + i*:MINGW*:*) + echo ${UNAME_MACHINE}-pc-mingw32 + exit 0 ;; + p*:CYGWIN*:*) + echo powerpcle-unknown-cygwin + exit 0 ;; + prep*:SunOS:5.*:*) + echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit 0 ;; + *:GNU:*:*) + echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'` + exit 0 ;; + *:Linux:*:*) + # uname on the ARM produces all sorts of strangeness, and we need to + # filter it out. + case "$UNAME_MACHINE" in + armv*) UNAME_MACHINE=$UNAME_MACHINE ;; + arm* | sa110*) UNAME_MACHINE="arm" ;; + esac + + # The BFD linker knows what the default object file format is, so + # first see if it will tell us. cd to the root directory to prevent + # problems with other programs or directories called `ld' in the path. + ld_help_string=`cd /; ld --help 2>&1` + ld_supported_emulations=`echo $ld_help_string \ + | sed -ne '/supported emulations:/!d + s/[ ][ ]*/ /g + s/.*supported emulations: *// + s/ .*// + p'` + case "$ld_supported_emulations" in + i?86linux) echo "${UNAME_MACHINE}-pc-linux-gnuaout" ; exit 0 ;; + i?86coff) echo "${UNAME_MACHINE}-pc-linux-gnucoff" ; exit 0 ;; + sparclinux) echo "${UNAME_MACHINE}-unknown-linux-gnuaout" ; exit 0 ;; + armlinux) echo "${UNAME_MACHINE}-unknown-linux-gnuaout" ; exit 0 ;; + m68klinux) echo "${UNAME_MACHINE}-unknown-linux-gnuaout" ; exit 0 ;; + elf32ppc) echo "powerpc-unknown-linux-gnu" ; exit 0 ;; + esac + + if test "${UNAME_MACHINE}" = "alpha" ; then + sed 's/^ //' <<EOF >$dummy.s + .globl main + .ent main + main: + .frame \$30,0,\$26,0 + .prologue 0 + .long 0x47e03d80 # implver $0 + lda \$2,259 + .long 0x47e20c21 # amask $2,$1 + srl \$1,8,\$2 + sll \$2,2,\$2 + sll \$0,3,\$0 + addl \$1,\$0,\$0 + addl \$2,\$0,\$0 + ret \$31,(\$26),1 + .end main +EOF + LIBC="" + $CC_FOR_BUILD $dummy.s -o $dummy 2>/dev/null + if test "$?" = 0 ; then + ./$dummy + case "$?" in + 7) + UNAME_MACHINE="alpha" + ;; + 15) + UNAME_MACHINE="alphaev5" + ;; + 14) + UNAME_MACHINE="alphaev56" + ;; + 10) + UNAME_MACHINE="alphapca56" + ;; + 16) + UNAME_MACHINE="alphaev6" + ;; + esac + + objdump --private-headers $dummy | \ + grep ld.so.1 > /dev/null + if test "$?" = 0 ; then + LIBC="libc1" + fi + fi + rm -f $dummy.s $dummy + echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC} ; exit 0 + elif test "${UNAME_MACHINE}" = "mips" ; then + cat >$dummy.c <<EOF +#ifdef __cplusplus + int main (int argc, char *argv[]) { +#else + int main (argc, argv) int argc; char *argv[]; { +#endif +#ifdef __MIPSEB__ + printf ("%s-unknown-linux-gnu\n", argv[1]); +#endif +#ifdef __MIPSEL__ + printf ("%sel-unknown-linux-gnu\n", argv[1]); +#endif + return 0; +} +EOF + $CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null && ./$dummy "${UNAME_MACHINE}" && rm $dummy.c $dummy && exit 0 + rm -f $dummy.c $dummy + else + # Either a pre-BFD a.out linker (linux-gnuoldld) + # or one that does not give us useful --help. + # GCC wants to distinguish between linux-gnuoldld and linux-gnuaout. + # If ld does not provide *any* "supported emulations:" + # that means it is gnuoldld. + echo "$ld_help_string" | grep >/dev/null 2>&1 "supported emulations:" + test $? != 0 && echo "${UNAME_MACHINE}-pc-linux-gnuoldld" && exit 0 + + case "${UNAME_MACHINE}" in + i?86) + VENDOR=pc; + ;; + *) + VENDOR=unknown; + ;; + esac + # Determine whether the default compiler is a.out or elf + cat >$dummy.c <<EOF +#include <features.h> +#ifdef __cplusplus + int main (int argc, char *argv[]) { +#else + int main (argc, argv) int argc; char *argv[]; { +#endif +#ifdef __ELF__ +# ifdef __GLIBC__ +# if __GLIBC__ >= 2 + printf ("%s-${VENDOR}-linux-gnu\n", argv[1]); +# else + printf ("%s-${VENDOR}-linux-gnulibc1\n", argv[1]); +# endif +# else + printf ("%s-${VENDOR}-linux-gnulibc1\n", argv[1]); +# endif +#else + printf ("%s-${VENDOR}-linux-gnuaout\n", argv[1]); +#endif + return 0; +} +EOF + $CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null && ./$dummy "${UNAME_MACHINE}" && rm $dummy.c $dummy && exit 0 + rm -f $dummy.c $dummy + fi ;; +# ptx 4.0 does uname -s correctly, with DYNIX/ptx in there. earlier versions +# are messed up and put the nodename in both sysname and nodename. + i?86:DYNIX/ptx:4*:*) + echo i386-sequent-sysv4 + exit 0 ;; + i?86:UNIX_SV:4.2MP:2.*) + # Unixware is an offshoot of SVR4, but it has its own version + # number series starting with 2... + # I am not positive that other SVR4 systems won't match this, + # I just have to hope. -- rms. + # Use sysv4.2uw... so that sysv4* matches it. + echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION} + exit 0 ;; + i?86:*:4.*:* | i?86:SYSTEM_V:4.*:*) + if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then + echo ${UNAME_MACHINE}-univel-sysv${UNAME_RELEASE} + else + echo ${UNAME_MACHINE}-pc-sysv${UNAME_RELEASE} + fi + exit 0 ;; + i?86:*:3.2:*) + if test -f /usr/options/cb.name; then + UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name` + echo ${UNAME_MACHINE}-pc-isc$UNAME_REL + elif /bin/uname -X 2>/dev/null >/dev/null ; then + UNAME_REL=`(/bin/uname -X|egrep Release|sed -e 's/.*= //')` + (/bin/uname -X|egrep i80486 >/dev/null) && UNAME_MACHINE=i486 + (/bin/uname -X|egrep '^Machine.*Pentium' >/dev/null) \ + && UNAME_MACHINE=i586 + echo ${UNAME_MACHINE}-pc-sco$UNAME_REL + else + echo ${UNAME_MACHINE}-pc-sysv32 + fi + exit 0 ;; + i?86:UnixWare:*:*) + if /bin/uname -X 2>/dev/null >/dev/null ; then + (/bin/uname -X|egrep '^Machine.*Pentium' >/dev/null) \ + && UNAME_MACHINE=i586 + fi + echo ${UNAME_MACHINE}-unixware-${UNAME_RELEASE}-${UNAME_VERSION} + exit 0 ;; + pc:*:*:*) + # uname -m prints for DJGPP always 'pc', but it prints nothing about + # the processor, so we play safe by assuming i386. + echo i386-pc-msdosdjgpp + exit 0 ;; + Intel:Mach:3*:*) + echo i386-pc-mach3 + exit 0 ;; + paragon:*:*:*) + echo i860-intel-osf1 + exit 0 ;; + i860:*:4.*:*) # i860-SVR4 + if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then + echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4 + else # Add other i860-SVR4 vendors below as they are discovered. + echo i860-unknown-sysv${UNAME_RELEASE} # Unknown i860-SVR4 + fi + exit 0 ;; + mini*:CTIX:SYS*5:*) + # "miniframe" + echo m68010-convergent-sysv + exit 0 ;; + M68*:*:R3V[567]*:*) + test -r /sysV68 && echo 'm68k-motorola-sysv' && exit 0 ;; + 3[34]??:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 4850:*:4.0:3.0) + OS_REL='' + test -r /etc/.relid \ + && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid` + /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ + && echo i486-ncr-sysv4.3${OS_REL} && exit 0 + /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \ + && echo i586-ncr-sysv4.3${OS_REL} && exit 0 ;; + 3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*) + /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ + && echo i486-ncr-sysv4 && exit 0 ;; + m68*:LynxOS:2.*:*) + echo m68k-unknown-lynxos${UNAME_RELEASE} + exit 0 ;; + mc68030:UNIX_System_V:4.*:*) + echo m68k-atari-sysv4 + exit 0 ;; + i?86:LynxOS:2.*:* | i?86:LynxOS:3.[01]*:*) + echo i386-unknown-lynxos${UNAME_RELEASE} + exit 0 ;; + TSUNAMI:LynxOS:2.*:*) + echo sparc-unknown-lynxos${UNAME_RELEASE} + exit 0 ;; + rs6000:LynxOS:2.*:* | PowerPC:LynxOS:2.*:*) + echo rs6000-unknown-lynxos${UNAME_RELEASE} + exit 0 ;; + SM[BE]S:UNIX_SV:*:*) + echo mips-dde-sysv${UNAME_RELEASE} + exit 0 ;; + RM*:ReliantUNIX-*:*:*) + echo mips-sni-sysv4 + exit 0 ;; + RM*:SINIX-*:*:*) + echo mips-sni-sysv4 + exit 0 ;; + *:SINIX-*:*:*) + if uname -p 2>/dev/null >/dev/null ; then + UNAME_MACHINE=`(uname -p) 2>/dev/null` + echo ${UNAME_MACHINE}-sni-sysv4 + else + echo ns32k-sni-sysv + fi + exit 0 ;; + PENTIUM:CPunix:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort + # says <Richard.M.Bartel@ccMail.Census.GOV> + echo i586-unisys-sysv4 + exit 0 ;; + *:UNIX_System_V:4*:FTX*) + # From Gerald Hewes <hewes@openmarket.com>. + # How about differentiating between stratus architectures? -djm + echo hppa1.1-stratus-sysv4 + exit 0 ;; + *:*:*:FTX*) + # From seanf@swdc.stratus.com. + echo i860-stratus-sysv4 + exit 0 ;; + mc68*:A/UX:*:*) + echo m68k-apple-aux${UNAME_RELEASE} + exit 0 ;; + news*:NEWS-OS:*:6*) + echo mips-sony-newsos6 + exit 0 ;; + R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R4000:UNIX_SV:*:*) + if [ -d /usr/nec ]; then + echo mips-nec-sysv${UNAME_RELEASE} + else + echo mips-unknown-sysv${UNAME_RELEASE} + fi + exit 0 ;; + BeBox:BeOS:*:*) # BeOS running on hardware made by Be, PPC only. + echo powerpc-be-beos + exit 0 ;; + BeMac:BeOS:*:*) # BeOS running on Mac or Mac clone, PPC only. + echo powerpc-apple-beos + exit 0 ;; + BePC:BeOS:*:*) # BeOS running on Intel PC compatible. + echo i586-pc-beos + exit 0 ;; + SX-4:SUPER-UX:*:*) + echo sx4-nec-superux${UNAME_RELEASE} + exit 0 ;; + SX-5:SUPER-UX:*:*) + echo sx5-nec-superux${UNAME_RELEASE} + exit 0 ;; + Power*:Rhapsody:*:*) + echo powerpc-apple-rhapsody${UNAME_RELEASE} + exit 0 ;; + *:Rhapsody:*:*) + echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE} + exit 0 ;; +esac + +#echo '(No uname command or uname output not recognized.)' 1>&2 +#echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2 + +cat >$dummy.c <<EOF +#ifdef _SEQUENT_ +# include <sys/types.h> +# include <sys/utsname.h> +#endif +main () +{ +#if defined (sony) +#if defined (MIPSEB) + /* BFD wants "bsd" instead of "newsos". Perhaps BFD should be changed, + I don't know.... */ + printf ("mips-sony-bsd\n"); exit (0); +#else +#include <sys/param.h> + printf ("m68k-sony-newsos%s\n", +#ifdef NEWSOS4 + "4" +#else + "" +#endif + ); exit (0); +#endif +#endif + +#if defined (__arm) && defined (__acorn) && defined (__unix) + printf ("arm-acorn-riscix"); exit (0); +#endif + +#if defined (hp300) && !defined (hpux) + printf ("m68k-hp-bsd\n"); exit (0); +#endif + +#if defined (NeXT) +#if !defined (__ARCHITECTURE__) +#define __ARCHITECTURE__ "m68k" +#endif + int version; + version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`; + if (version < 4) + printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version); + else + printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version); + exit (0); +#endif + +#if defined (MULTIMAX) || defined (n16) +#if defined (UMAXV) + printf ("ns32k-encore-sysv\n"); exit (0); +#else +#if defined (CMU) + printf ("ns32k-encore-mach\n"); exit (0); +#else + printf ("ns32k-encore-bsd\n"); exit (0); +#endif +#endif +#endif + +#if defined (__386BSD__) + printf ("i386-pc-bsd\n"); exit (0); +#endif + +#if defined (sequent) +#if defined (i386) + printf ("i386-sequent-dynix\n"); exit (0); +#endif +#if defined (ns32000) + printf ("ns32k-sequent-dynix\n"); exit (0); +#endif +#endif + +#if defined (_SEQUENT_) + struct utsname un; + + uname(&un); + + if (strncmp(un.version, "V2", 2) == 0) { + printf ("i386-sequent-ptx2\n"); exit (0); + } + if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */ + printf ("i386-sequent-ptx1\n"); exit (0); + } + printf ("i386-sequent-ptx\n"); exit (0); + +#endif + +#if defined (vax) +#if !defined (ultrix) + printf ("vax-dec-bsd\n"); exit (0); +#else + printf ("vax-dec-ultrix\n"); exit (0); +#endif +#endif + +#if defined (alliant) && defined (i860) + printf ("i860-alliant-bsd\n"); exit (0); +#endif + + exit (1); +} +EOF + +$CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null && ./$dummy && rm $dummy.c $dummy && exit 0 +rm -f $dummy.c $dummy + +# Apollos put the system type in the environment. + +test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit 0; } + +# Convex versions that predate uname can use getsysinfo(1) + +if [ -x /usr/convex/getsysinfo ] +then + case `getsysinfo -f cpu_type` in + c1*) + echo c1-convex-bsd + exit 0 ;; + c2*) + if getsysinfo -f scalar_acc + then echo c32-convex-bsd + else echo c2-convex-bsd + fi + exit 0 ;; + c34*) + echo c34-convex-bsd + exit 0 ;; + c38*) + echo c38-convex-bsd + exit 0 ;; + c4*) + echo c4-convex-bsd + exit 0 ;; + esac +fi + +#echo '(Unable to guess system type)' 1>&2 + +exit 1 diff --git a/config.h.in b/config.h.in new file mode 100644 index 0000000..70dbd5d --- /dev/null +++ b/config.h.in @@ -0,0 +1,107 @@ +/* config.h.in. Generated automatically from configure.in by autoheader. */ + +/* Define to empty if the keyword does not work. */ +#undef const + +/* Define if you don't have vprintf but do have _doprnt. */ +#undef HAVE_DOPRNT + +/* Define if you have <sys/wait.h> that is POSIX.1 compatible. */ +#undef HAVE_SYS_WAIT_H + +/* Define if utime(file, NULL) sets file's timestamp to the present. */ +#undef HAVE_UTIME_NULL + +/* Define if you have the vprintf function. */ +#undef HAVE_VPRINTF + +/* Define as __inline if that's what the C compiler calls it. */ +#undef inline + +/* Define to `long' if <sys/types.h> doesn't define. */ +#undef off_t + +/* Define as the return type of signal handlers (int or void). */ +#undef RETSIGTYPE + +/* Define if you have the ANSI C header files. */ +#undef STDC_HEADERS + +/* Define if you can safely include both <sys/time.h> and <time.h>. */ +#undef TIME_WITH_SYS_TIME + +/* Define if your <sys/time.h> declares struct tm. */ +#undef TM_IN_SYS_TIME + +/* Define if you have the gettimeofday function. */ +#undef HAVE_GETTIMEOFDAY + +/* Define if you have the mktime function. */ +#undef HAVE_MKTIME + +/* Define if you have the select function. */ +#undef HAVE_SELECT + +/* Define if you have the socket function. */ +#undef HAVE_SOCKET + +/* Define if you have the strdup function. */ +#undef HAVE_STRDUP + +/* Define if you have the strerror function. */ +#undef HAVE_STRERROR + +/* Define if you have the strspn function. */ +#undef HAVE_STRSPN + +/* Define if you have the strstr function. */ +#undef HAVE_STRSTR + +/* Define if you have the strtol function. */ +#undef HAVE_STRTOL + +/* Define if you have the strtoul function. */ +#undef HAVE_STRTOUL + +/* Define if you have the uname function. */ +#undef HAVE_UNAME + +/* Define if you have the <dirent.h> header file. */ +#undef HAVE_DIRENT_H + +/* Define if you have the <fcntl.h> header file. */ +#undef HAVE_FCNTL_H + +/* Define if you have the <ndir.h> header file. */ +#undef HAVE_NDIR_H + +/* Define if you have the <sys/dir.h> header file. */ +#undef HAVE_SYS_DIR_H + +/* Define if you have the <sys/file.h> header file. */ +#undef HAVE_SYS_FILE_H + +/* Define if you have the <sys/ioctl.h> header file. */ +#undef HAVE_SYS_IOCTL_H + +/* Define if you have the <sys/ndir.h> header file. */ +#undef HAVE_SYS_NDIR_H + +/* Define if you have the <sys/time.h> header file. */ +#undef HAVE_SYS_TIME_H + +/* Define if you have the <syslog.h> header file. */ +#undef HAVE_SYSLOG_H + +/* Define if you have the <termio.h> header file. */ +#undef HAVE_TERMIO_H + +/* Define if you have the <unistd.h> header file. */ +#undef HAVE_UNISTD_H + +/* Name of package */ +#undef PACKAGE + +/* Version number of package */ +#undef VERSION + diff --git a/config.sub b/config.sub new file mode 100755 index 0000000..85bbbb3 --- /dev/null +++ b/config.sub @@ -0,0 +1,993 @@ +#! /bin/sh +# Configuration validation subroutine script, version 1.1. +# Copyright (C) 1991, 92-97, 1998 Free Software Foundation, Inc. +# This file is (in principle) common to ALL GNU software. +# The presence of a machine in this file suggests that SOME GNU software +# can handle that machine. It does not imply ALL GNU software can. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place - Suite 330, +# Boston, MA 02111-1307, USA. + +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + +# Configuration subroutine to validate and canonicalize a configuration type. +# Supply the specified configuration type as an argument. +# If it is invalid, we print an error message on stderr and exit with code 1. +# Otherwise, we print the canonical config type on stdout and succeed. + +# This file is supposed to be the same for all GNU packages +# and recognize all the CPU types, system types and aliases +# that are meaningful with *any* GNU software. +# Each package is responsible for reporting which valid configurations +# it does not support. The user should be able to distinguish +# a failure to support a valid configuration from a meaningless +# configuration. + +# The goal of this file is to map all the various variations of a given +# machine specification into a single specification in the form: +# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM +# or in some cases, the newer four-part form: +# CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM +# It is wrong to echo any other type of specification. + +if [ x$1 = x ] +then + echo Configuration name missing. 1>&2 + echo "Usage: $0 CPU-MFR-OPSYS" 1>&2 + echo "or $0 ALIAS" 1>&2 + echo where ALIAS is a recognized configuration type. 1>&2 + exit 1 +fi + +# First pass through any local machine types. +case $1 in + *local*) + echo $1 + exit 0 + ;; + *) + ;; +esac + +# Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any). +# Here we must recognize all the valid KERNEL-OS combinations. +maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'` +case $maybe_os in + linux-gnu*) + os=-$maybe_os + basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'` + ;; + *) + basic_machine=`echo $1 | sed 's/-[^-]*$//'` + if [ $basic_machine != $1 ] + then os=`echo $1 | sed 's/.*-/-/'` + else os=; fi + ;; +esac + +### Let's recognize common machines as not being operating systems so +### that things like config.sub decstation-3100 work. We also +### recognize some manufacturers as not being operating systems, so we +### can provide default operating systems below. +case $os in + -sun*os*) + # Prevent following clause from handling this invalid input. + ;; + -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \ + -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \ + -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \ + -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\ + -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \ + -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \ + -apple) + os= + basic_machine=$1 + ;; + -hiux*) + os=-hiuxwe2 + ;; + -sco5) + os=sco3.2v5 + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco4) + os=-sco3.2v4 + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco3.2.[4-9]*) + os=`echo $os | sed -e 's/sco3.2./sco3.2v/'` + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco3.2v[4-9]*) + # Don't forget version if it is 3.2v4 or newer. + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco*) + os=-sco3.2v2 + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -isc) + os=-isc2.2 + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -clix*) + basic_machine=clipper-intergraph + ;; + -isc*) + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -lynx*) + os=-lynxos + ;; + -ptx*) + basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'` + ;; + -windowsnt*) + os=`echo $os | sed -e 's/windowsnt/winnt/'` + ;; + -psos*) + os=-psos + ;; +esac + +# Decode aliases for certain CPU-COMPANY combinations. +case $basic_machine in + # Recognize the basic CPU types without company name. + # Some are omitted here because they have special meanings below. + tahoe | i860 | m32r | m68k | m68000 | m88k | ns32k | arc | arm \ + | arme[lb] | pyramid | mn10200 | mn10300 | tron | a29k \ + | 580 | i960 | h8300 \ + | hppa | hppa1.0 | hppa1.1 | hppa2.0 | hppa2.0w \ + | alpha | alphaev[4-7] | alphaev56 | alphapca5[67] \ + | we32k | ns16k | clipper | i370 | sh | powerpc | powerpcle \ + | 1750a | dsp16xx | pdp11 | mips64 | mipsel | mips64el \ + | mips64orion | mips64orionel | mipstx39 | mipstx39el \ + | sparc | sparclet | sparclite | sparc64 | v850) + basic_machine=$basic_machine-unknown + ;; + # We use `pc' rather than `unknown' + # because (1) that's what they normally are, and + # (2) the word "unknown" tends to confuse beginning users. + i[34567]86) + basic_machine=$basic_machine-pc + ;; + # Object if more than one company name word. + *-*-*) + echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2 + exit 1 + ;; + # Recognize the basic CPU types with company name. + vax-* | tahoe-* | i[34567]86-* | i860-* | m32r-* | m68k-* | m68000-* \ + | m88k-* | sparc-* | ns32k-* | fx80-* | arc-* | arm-* | c[123]* \ + | mips-* | pyramid-* | tron-* | a29k-* | romp-* | rs6000-* \ + | power-* | none-* | 580-* | cray2-* | h8300-* | i960-* \ + | xmp-* | ymp-* \ + | hppa-* | hppa1.0-* | hppa1.1-* | hppa2.0-* | hppa2.0w-* \ + | alpha-* | alphaev[4-7]-* | alphaev56-* | alphapca5[67]-* \ + | we32k-* | cydra-* | ns16k-* | pn-* | np1-* | xps100-* \ + | clipper-* | orion-* \ + | sparclite-* | pdp11-* | sh-* | powerpc-* | powerpcle-* \ + | sparc64-* | mips64-* | mipsel-* \ + | mips64el-* | mips64orion-* | mips64orionel-* \ + | mipstx39-* | mipstx39el-* \ + | f301-* | armv*-*) + ;; + # Recognize the various machine names and aliases which stand + # for a CPU type and a company and sometimes even an OS. + 3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc) + basic_machine=m68000-att + ;; + 3b*) + basic_machine=we32k-att + ;; + alliant | fx80) + basic_machine=fx80-alliant + ;; + altos | altos3068) + basic_machine=m68k-altos + ;; + am29k) + basic_machine=a29k-none + os=-bsd + ;; + amdahl) + basic_machine=580-amdahl + os=-sysv + ;; + amiga | amiga-*) + basic_machine=m68k-cbm + ;; + amigaos | amigados) + basic_machine=m68k-cbm + os=-amigaos + ;; + amigaunix | amix) + basic_machine=m68k-cbm + os=-sysv4 + ;; + apollo68) + basic_machine=m68k-apollo + os=-sysv + ;; + aux) + basic_machine=m68k-apple + os=-aux + ;; + balance) + basic_machine=ns32k-sequent + os=-dynix + ;; + convex-c1) + basic_machine=c1-convex + os=-bsd + ;; + convex-c2) + basic_machine=c2-convex + os=-bsd + ;; + convex-c32) + basic_machine=c32-convex + os=-bsd + ;; + convex-c34) + basic_machine=c34-convex + os=-bsd + ;; + convex-c38) + basic_machine=c38-convex + os=-bsd + ;; + cray | ymp) + basic_machine=ymp-cray + os=-unicos + ;; + cray2) + basic_machine=cray2-cray + os=-unicos + ;; + [ctj]90-cray) + basic_machine=c90-cray + os=-unicos + ;; + crds | unos) + basic_machine=m68k-crds + ;; + da30 | da30-*) + basic_machine=m68k-da30 + ;; + decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn) + basic_machine=mips-dec + ;; + delta | 3300 | motorola-3300 | motorola-delta \ + | 3300-motorola | delta-motorola) + basic_machine=m68k-motorola + ;; + delta88) + basic_machine=m88k-motorola + os=-sysv3 + ;; + dpx20 | dpx20-*) + basic_machine=rs6000-bull + os=-bosx + ;; + dpx2* | dpx2*-bull) + basic_machine=m68k-bull + os=-sysv3 + ;; + ebmon29k) + basic_machine=a29k-amd + os=-ebmon + ;; + elxsi) + basic_machine=elxsi-elxsi + os=-bsd + ;; + encore | umax | mmax) + basic_machine=ns32k-encore + ;; + fx2800) + basic_machine=i860-alliant + ;; + genix) + basic_machine=ns32k-ns + ;; + gmicro) + basic_machine=tron-gmicro + os=-sysv + ;; + h3050r* | hiux*) + basic_machine=hppa1.1-hitachi + os=-hiuxwe2 + ;; + h8300hms) + basic_machine=h8300-hitachi + os=-hms + ;; + harris) + basic_machine=m88k-harris + os=-sysv3 + ;; + hp300-*) + basic_machine=m68k-hp + ;; + hp300bsd) + basic_machine=m68k-hp + os=-bsd + ;; + hp300hpux) + basic_machine=m68k-hp + os=-hpux + ;; + hp9k2[0-9][0-9] | hp9k31[0-9]) + basic_machine=m68000-hp + ;; + hp9k3[2-9][0-9]) + basic_machine=m68k-hp + ;; + hp9k7[0-9][0-9] | hp7[0-9][0-9] | hp9k8[0-9]7 | hp8[0-9]7) + basic_machine=hppa1.1-hp + ;; + hp9k8[0-9][0-9] | hp8[0-9][0-9]) + basic_machine=hppa1.0-hp + ;; + hppa-next) + os=-nextstep3 + ;; + hp3k9[0-9][0-9] | hp9[0-9][0-9]) + basic_machine=hppa1.0-hp + os=-mpeix + ;; + hp3k9[0-9][0-9] | hp9[0-9][0-9]) + basic_machine=hppa1.0-hp + os=-mpeix + ;; + i370-ibm* | ibm*) + basic_machine=i370-ibm + os=-mvs + ;; +# I'm not sure what "Sysv32" means. Should this be sysv3.2? + i[34567]86v32) + basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` + os=-sysv32 + ;; + i[34567]86v4*) + basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` + os=-sysv4 + ;; + i[34567]86v) + basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` + os=-sysv + ;; + i[34567]86sol2) + basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` + os=-solaris2 + ;; + iris | iris4d) + basic_machine=mips-sgi + case $os in + -irix*) + ;; + *) + os=-irix4 + ;; + esac + ;; + isi68 | isi) + basic_machine=m68k-isi + os=-sysv + ;; + m88k-omron*) + basic_machine=m88k-omron + ;; + magnum | m3230) + basic_machine=mips-mips + os=-sysv + ;; + merlin) + basic_machine=ns32k-utek + os=-sysv + ;; + miniframe) + basic_machine=m68000-convergent + ;; + mipsel*-linux*) + basic_machine=mipsel-unknown + os=-linux-gnu + ;; + mips*-linux*) + basic_machine=mips-unknown + os=-linux-gnu + ;; + mips3*-*) + basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'` + ;; + mips3*) + basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown + ;; + ncr3000) + basic_machine=i486-ncr + os=-sysv4 + ;; + netwinder) + basic_machine=armv4l-corel + os=-linux + ;; + news | news700 | news800 | news900) + basic_machine=m68k-sony + os=-newsos + ;; + news1000) + basic_machine=m68030-sony + os=-newsos + ;; + news-3600 | risc-news) + basic_machine=mips-sony + os=-newsos + ;; + next | m*-next ) + basic_machine=m68k-next + case $os in + -nextstep* ) + ;; + -ns2*) + os=-nextstep2 + ;; + *) + os=-nextstep3 + ;; + esac + ;; + nh3000) + basic_machine=m68k-harris + os=-cxux + ;; + nh[45]000) + basic_machine=m88k-harris + os=-cxux + ;; + nindy960) + basic_machine=i960-intel + os=-nindy + ;; + np1) + basic_machine=np1-gould + ;; + pa-hitachi) + basic_machine=hppa1.1-hitachi + os=-hiuxwe2 + ;; + paragon) + basic_machine=i860-intel + os=-osf + ;; + pbd) + basic_machine=sparc-tti + ;; + pbb) + basic_machine=m68k-tti + ;; + pc532 | pc532-*) + basic_machine=ns32k-pc532 + ;; + pentium | p5 | k5 | nexen) + basic_machine=i586-pc + ;; + pentiumpro | p6 | k6 | 6x86) + basic_machine=i686-pc + ;; + pentiumii | pentium2) + basic_machine=i786-pc + ;; + pentium-* | p5-* | k5-* | nexen-*) + basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + pentiumpro-* | p6-* | k6-* | 6x86-*) + basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + pentiumii-* | pentium2-*) + basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + pn) + basic_machine=pn-gould + ;; + power) basic_machine=rs6000-ibm + ;; + ppc) basic_machine=powerpc-unknown + ;; + ppc-*) basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + ppcle | powerpclittle | ppc-le | powerpc-little) + basic_machine=powerpcle-unknown + ;; + ppcle-* | powerpclittle-*) + basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + ps2) + basic_machine=i386-ibm + ;; + rm[46]00) + basic_machine=mips-siemens + ;; + rtpc | rtpc-*) + basic_machine=romp-ibm + ;; + sequent) + basic_machine=i386-sequent + ;; + sh) + basic_machine=sh-hitachi + os=-hms + ;; + sps7) + basic_machine=m68k-bull + os=-sysv2 + ;; + spur) + basic_machine=spur-unknown + ;; + sun2) + basic_machine=m68000-sun + ;; + sun2os3) + basic_machine=m68000-sun + os=-sunos3 + ;; + sun2os4) + basic_machine=m68000-sun + os=-sunos4 + ;; + sun3os3) + basic_machine=m68k-sun + os=-sunos3 + ;; + sun3os4) + basic_machine=m68k-sun + os=-sunos4 + ;; + sun4os3) + basic_machine=sparc-sun + os=-sunos3 + ;; + sun4os4) + basic_machine=sparc-sun + os=-sunos4 + ;; + sun4sol2) + basic_machine=sparc-sun + os=-solaris2 + ;; + sun3 | sun3-*) + basic_machine=m68k-sun + ;; + sun4) + basic_machine=sparc-sun + ;; + sun386 | sun386i | roadrunner) + basic_machine=i386-sun + ;; + symmetry) + basic_machine=i386-sequent + os=-dynix + ;; + tx39) + basic_machine=mipstx39-unknown + ;; + tx39el) + basic_machine=mipstx39el-unknown + ;; + tower | tower-32) + basic_machine=m68k-ncr + ;; + udi29k) + basic_machine=a29k-amd + os=-udi + ;; + ultra3) + basic_machine=a29k-nyu + os=-sym1 + ;; + vaxv) + basic_machine=vax-dec + os=-sysv + ;; + vms) + basic_machine=vax-dec + os=-vms + ;; + vpp*|vx|vx-*) + basic_machine=f301-fujitsu + ;; + vxworks960) + basic_machine=i960-wrs + os=-vxworks + ;; + vxworks68) + basic_machine=m68k-wrs + os=-vxworks + ;; + vxworks29k) + basic_machine=a29k-wrs + os=-vxworks + ;; + xmp) + basic_machine=xmp-cray + os=-unicos + ;; + xps | xps100) + basic_machine=xps100-honeywell + ;; + *mint | *MiNT) + basic_machine=m68k-atari + os=-mint + ;; + none) + basic_machine=none-none + os=-none + ;; + +# Here we handle the default manufacturer of certain CPU types. It is in +# some cases the only manufacturer, in others, it is the most popular. + mips) + if [ x$os = x-linux-gnu ]; then + basic_machine=mips-unknown + else + basic_machine=mips-mips + fi + ;; + romp) + basic_machine=romp-ibm + ;; + rs6000) + basic_machine=rs6000-ibm + ;; + vax) + basic_machine=vax-dec + ;; + pdp11) + basic_machine=pdp11-dec + ;; + we32k) + basic_machine=we32k-att + ;; + sparc) + basic_machine=sparc-sun + ;; + cydra) + basic_machine=cydra-cydrome + ;; + orion) + basic_machine=orion-highlevel + ;; + orion105) + basic_machine=clipper-highlevel + ;; + *) + echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2 + exit 1 + ;; +esac + +# Here we canonicalize certain aliases for manufacturers. +case $basic_machine in + *-digital*) + basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'` + ;; + *-commodore*) + basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'` + ;; + *) + ;; +esac + +# Decode manufacturer-specific aliases for certain operating systems. + +if [ x"$os" != x"" ] +then +case $os in + # First match some system type aliases + # that might get confused with valid system types. + # -solaris* is a basic system type, with this one exception. + -solaris1 | -solaris1.*) + os=`echo $os | sed -e 's|solaris1|sunos4|'` + ;; + -solaris) + os=-solaris2 + ;; + -svr4*) + os=-sysv4 + ;; + -unixware*) + os=-sysv4.2uw + ;; + -gnu/linux*) + os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'` + ;; + # First accept the basic system types. + # The portable systems comes first. + # Each alternative MUST END IN A *, to match a version number. + # -sysv* is not here because it comes later, after sysvr4. + -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \ + | -*vms* | -sco* | -esix* | -isc* | -aix* | -sunos | -sunos[34]*\ + | -hpux* | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \ + | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \ + | -aos* \ + | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \ + | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \ + | -hiux* | -386bsd* | -netbsd* | -openbsd* | -freebsd* | -riscix* \ + | -lynxos* | -bosx* | -nextstep* | -cxux* | -aout* | -elf* \ + | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \ + | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \ + | -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \ + | -mingw32* | -linux-gnu* | -uxpv* | -beos* | -rhapsody* \ + | -openstep* | -mpeix* | -oskit*) + # Remember, each alternative MUST END IN *, to match a version number. + ;; + -linux*) + os=`echo $os | sed -e 's|linux|linux-gnu|'` + ;; + -sunos5*) + os=`echo $os | sed -e 's|sunos5|solaris2|'` + ;; + -sunos6*) + os=`echo $os | sed -e 's|sunos6|solaris3|'` + ;; + -osfrose*) + os=-osfrose + ;; + -osf*) + os=-osf + ;; + -utek*) + os=-bsd + ;; + -dynix*) + os=-bsd + ;; + -acis*) + os=-aos + ;; + -ctix* | -uts*) + os=-sysv + ;; + -ns2 ) + os=-nextstep2 + ;; + # Preserve the version number of sinix5. + -sinix5.*) + os=`echo $os | sed -e 's|sinix|sysv|'` + ;; + -sinix*) + os=-sysv4 + ;; + -triton*) + os=-sysv3 + ;; + -oss*) + os=-sysv3 + ;; + -svr4) + os=-sysv4 + ;; + -svr3) + os=-sysv3 + ;; + -sysvr4) + os=-sysv4 + ;; + # This must come after -sysvr4. + -sysv*) + ;; + -xenix) + os=-xenix + ;; + -*mint | -*MiNT) + os=-mint + ;; + -none) + ;; + *) + # Get rid of the `-' at the beginning of $os. + os=`echo $os | sed 's/[^-]*-//'` + echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2 + exit 1 + ;; +esac +else + +# Here we handle the default operating systems that come with various machines. +# The value should be what the vendor currently ships out the door with their +# machine or put another way, the most popular os provided with the machine. + +# Note that if you're going to try to match "-MANUFACTURER" here (say, +# "-sun"), then you have to tell the case statement up towards the top +# that MANUFACTURER isn't an operating system. Otherwise, code above +# will signal an error saying that MANUFACTURER isn't an operating +# system, and we'll never get to this point. + +case $basic_machine in + *-acorn) + os=-riscix1.2 + ;; + arm*-corel) + os=-linux + ;; + arm*-semi) + os=-aout + ;; + pdp11-*) + os=-none + ;; + *-dec | vax-*) + os=-ultrix4.2 + ;; + m68*-apollo) + os=-domain + ;; + i386-sun) + os=-sunos4.0.2 + ;; + m68000-sun) + os=-sunos3 + # This also exists in the configure program, but was not the + # default. + # os=-sunos4 + ;; + *-tti) # must be before sparc entry or we get the wrong os. + os=-sysv3 + ;; + sparc-* | *-sun) + os=-sunos4.1.1 + ;; + *-be) + os=-beos + ;; + *-ibm) + os=-aix + ;; + *-hp) + os=-hpux + ;; + *-hitachi) + os=-hiux + ;; + i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent) + os=-sysv + ;; + *-cbm) + os=-amigaos + ;; + *-dg) + os=-dgux + ;; + *-dolphin) + os=-sysv3 + ;; + m68k-ccur) + os=-rtu + ;; + m88k-omron*) + os=-luna + ;; + *-next ) + os=-nextstep + ;; + *-sequent) + os=-ptx + ;; + *-crds) + os=-unos + ;; + *-ns) + os=-genix + ;; + i370-*) + os=-mvs + ;; + *-next) + os=-nextstep3 + ;; + *-gould) + os=-sysv + ;; + *-highlevel) + os=-bsd + ;; + *-encore) + os=-bsd + ;; + *-sgi) + os=-irix + ;; + *-siemens) + os=-sysv4 + ;; + *-masscomp) + os=-rtu + ;; + f301-fujitsu) + os=-uxpv + ;; + *-atari*) + os=-mint + ;; + *) + os=-none + ;; +esac +fi + +# Here we handle the case where we know the os, and the CPU type, but not the +# manufacturer. We pick the logical manufacturer. +vendor=unknown +case $basic_machine in + *-unknown) + case $os in + -riscix*) + vendor=acorn + ;; + -sunos*) + vendor=sun + ;; + -aix*) + vendor=ibm + ;; + -hpux*) + vendor=hp + ;; + -mpeix*) + vendor=hp + ;; + -mpeix*) + vendor=hp + ;; + -hiux*) + vendor=hitachi + ;; + -unos*) + vendor=crds + ;; + -dgux*) + vendor=dg + ;; + -luna*) + vendor=omron + ;; + -genix*) + vendor=ns + ;; + -mvs*) + vendor=ibm + ;; + -ptx*) + vendor=sequent + ;; + -vxsim* | -vxworks*) + vendor=wrs + ;; + -aux*) + vendor=apple + ;; + -*mint | -*MiNT) + vendor=atari + ;; + esac + basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"` + ;; +esac + +echo $basic_machine$os diff --git a/configure b/configure new file mode 100755 index 0000000..9c58e94 --- /dev/null +++ b/configure @@ -0,0 +1,2976 @@ +#! /bin/sh + +# Guess values for system-dependent variables and create Makefiles. +# Generated automatically using autoconf version 2.13 +# Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc. +# +# This configure script is free software; the Free Software Foundation +# gives unlimited permission to copy, distribute and modify it. + +# Defaults: +ac_help= +ac_default_prefix=/usr/local +# Any additions from configure.in: +ac_help="$ac_help + --enable-shared[=PKGS] build shared libraries [default=yes]" +ac_help="$ac_help + --enable-static[=PKGS] build static libraries [default=yes]" +ac_help="$ac_help + --enable-fast-install[=PKGS] optimize for fast installation [default=yes]" +ac_help="$ac_help + --with-gnu-ld assume the C compiler uses GNU ld [default=no]" +ac_help="$ac_help + --disable-libtool-lock avoid locking (might break parallel builds)" + +# Initialize some variables set by options. +# The variables have the same names as the options, with +# dashes changed to underlines. +build=NONE +cache_file=./config.cache +exec_prefix=NONE +host=NONE +no_create= +nonopt=NONE +no_recursion= +prefix=NONE +program_prefix=NONE +program_suffix=NONE +program_transform_name=s,x,x, +silent= +site= +srcdir= +target=NONE +verbose= +x_includes=NONE +x_libraries=NONE +bindir='${exec_prefix}/bin' +sbindir='${exec_prefix}/sbin' +libexecdir='${exec_prefix}/libexec' +datadir='${prefix}/share' +sysconfdir='${prefix}/etc' +sharedstatedir='${prefix}/com' +localstatedir='${prefix}/var' +libdir='${exec_prefix}/lib' +includedir='${prefix}/include' +oldincludedir='/usr/include' +infodir='${prefix}/info' +mandir='${prefix}/man' + +# Initialize some other variables. +subdirs= +MFLAGS= MAKEFLAGS= +SHELL=${CONFIG_SHELL-/bin/sh} +# Maximum number of lines to put in a shell here document. +ac_max_here_lines=12 + +ac_prev= +for ac_option +do + + # If the previous option needs an argument, assign it. + if test -n "$ac_prev"; then + eval "$ac_prev=\$ac_option" + ac_prev= + continue + fi + + case "$ac_option" in + -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;; + *) ac_optarg= ;; + esac + + # Accept the important Cygnus configure options, so we can diagnose typos. + + case "$ac_option" in + + -bindir | --bindir | --bindi | --bind | --bin | --bi) + ac_prev=bindir ;; + -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*) + bindir="$ac_optarg" ;; + + -build | --build | --buil | --bui | --bu) + ac_prev=build ;; + -build=* | --build=* | --buil=* | --bui=* | --bu=*) + build="$ac_optarg" ;; + + -cache-file | --cache-file | --cache-fil | --cache-fi \ + | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) + ac_prev=cache_file ;; + -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ + | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*) + cache_file="$ac_optarg" ;; + + -datadir | --datadir | --datadi | --datad | --data | --dat | --da) + ac_prev=datadir ;; 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then + echo "configure: warning: $ac_option: invalid host type" 1>&2 + fi + if test "x$nonopt" != xNONE; then + { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } + fi + nonopt="$ac_option" + ;; + + esac +done + +if test -n "$ac_prev"; then + { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; } +fi + +trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15 + +# File descriptor usage: +# 0 standard input +# 1 file creation +# 2 errors and warnings +# 3 some systems may open it to /dev/tty +# 4 used on the Kubota Titan +# 6 checking for... messages and results +# 5 compiler messages saved in config.log +if test "$silent" = yes; then + exec 6>/dev/null +else + exec 6>&1 +fi +exec 5>./config.log + +echo "\ +This file contains any messages produced by compilers while +running configure, to aid debugging if configure makes a mistake. +" 1>&5 + +# Strip out --no-create and --no-recursion so they do not pile up. +# Also quote any args containing shell metacharacters. +ac_configure_args= +for ac_arg +do + case "$ac_arg" in + -no-create | --no-create | --no-creat | --no-crea | --no-cre \ + | --no-cr | --no-c) ;; + -no-recursion | --no-recursion | --no-recursio | --no-recursi \ + | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;; + *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*) + ac_configure_args="$ac_configure_args '$ac_arg'" ;; + *) ac_configure_args="$ac_configure_args $ac_arg" ;; + esac +done + +# NLS nuisances. +# Only set these to C if already set. These must not be set unconditionally +# because not all systems understand e.g. LANG=C (notably SCO). +# Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'! +# Non-C LC_CTYPE values break the ctype check. +if test "${LANG+set}" = set; then LANG=C; export LANG; fi +if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi +if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi +if test "${LC_CTYPE+set}" = set; then LC_CTYPE=C; export LC_CTYPE; fi + +# confdefs.h avoids OS command line length limits that DEFS can exceed. +rm -rf conftest* confdefs.h +# AIX cpp loses on an empty file, so make sure it contains at least a newline. +echo > confdefs.h + +# A filename unique to this package, relative to the directory that +# configure is in, which we can look for to find out if srcdir is correct. +ac_unique_file=ax25ipd/config.c + +# Find the source files, if location was not specified. +if test -z "$srcdir"; then + ac_srcdir_defaulted=yes + # Try the directory containing this script, then its parent. + ac_prog=$0 + ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'` + test "x$ac_confdir" = "x$ac_prog" && ac_confdir=. + srcdir=$ac_confdir + if test ! -r $srcdir/$ac_unique_file; then + srcdir=.. + fi +else + ac_srcdir_defaulted=no +fi +if test ! -r $srcdir/$ac_unique_file; then + if test "$ac_srcdir_defaulted" = yes; then + { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; } + else + { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; } + fi +fi +srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'` + +# Prefer explicitly selected file to automatically selected ones. +if test -z "$CONFIG_SITE"; then + if test "x$prefix" != xNONE; then + CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site" + else + CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" + fi +fi +for ac_site_file in $CONFIG_SITE; do + if test -r "$ac_site_file"; then + echo "loading site script $ac_site_file" + . "$ac_site_file" + fi +done + +if test -r "$cache_file"; then + echo "loading cache $cache_file" + . $cache_file +else + echo "creating cache $cache_file" + > $cache_file +fi + +ac_ext=c +# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. +ac_cpp='$CPP $CPPFLAGS' +ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' +ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' +cross_compiling=$ac_cv_prog_cc_cross + +ac_exeext= +ac_objext=o +if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then + # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu. + if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then + ac_n= ac_c=' +' ac_t=' ' + else + ac_n=-n ac_c= ac_t= + fi +else + ac_n= ac_c='\c' ac_t= +fi + + + +VERSION=0.0.1 +PACKAGE=ax25-apps +ac_aux_dir= +for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do + if test -f $ac_dir/install-sh; then + ac_aux_dir=$ac_dir + ac_install_sh="$ac_aux_dir/install-sh -c" + break + elif test -f $ac_dir/install.sh; then + ac_aux_dir=$ac_dir + ac_install_sh="$ac_aux_dir/install.sh -c" + break + fi +done +if test -z "$ac_aux_dir"; then + { echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; } +fi +ac_config_guess=$ac_aux_dir/config.guess +ac_config_sub=$ac_aux_dir/config.sub +ac_configure=$ac_aux_dir/configure # This should be Cygnus configure. + +# Find a good install program. We prefer a C program (faster), +# so one script is as good as another. But avoid the broken or +# incompatible versions: +# SysV /etc/install, /usr/sbin/install +# SunOS /usr/etc/install +# IRIX /sbin/install +# AIX /bin/install +# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag +# AFS /usr/afsws/bin/install, which mishandles nonexistent args +# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" +# ./install, which can be erroneously created by make from ./install.sh. +echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6 +echo "configure:569: checking for a BSD compatible install" >&5 +if test -z "$INSTALL"; then +if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS=":" + for ac_dir in $PATH; do + # Account for people who put trailing slashes in PATH elements. + case "$ac_dir/" in + /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;; + *) + # OSF1 and SCO ODT 3.0 have their own names for install. + # Don't use installbsd from OSF since it installs stuff as root + # by default. + for ac_prog in ginstall scoinst install; do + if test -f $ac_dir/$ac_prog; then + if test $ac_prog = install && + grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then + # AIX install. It has an incompatible calling convention. + : + else + ac_cv_path_install="$ac_dir/$ac_prog -c" + break 2 + fi + fi + done + ;; + esac + done + IFS="$ac_save_IFS" + +fi + if test "${ac_cv_path_install+set}" = set; then + INSTALL="$ac_cv_path_install" + else + # As a last resort, use the slow shell script. We don't cache a + # path for INSTALL within a source directory, because that will + # break other packages using the cache if that directory is + # removed, or if the path is relative. + INSTALL="$ac_install_sh" + fi +fi +echo "$ac_t""$INSTALL" 1>&6 + +# Use test -z because SunOS4 sh mishandles braces in ${var-val}. +# It thinks the first close brace ends the variable substitution. +test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' + +test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}' + +test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' + +echo $ac_n "checking whether build environment is sane""... $ac_c" 1>&6 +echo "configure:622: checking whether build environment is sane" >&5 +# Just in case +sleep 1 +echo timestamp > conftestfile +# Do `set' in a subshell so we don't clobber the current shell's +# arguments. Must try -L first in case configure is actually a +# symlink; some systems play weird games with the mod time of symlinks +# (eg FreeBSD returns the mod time of the symlink's containing +# directory). +if ( + set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null` + if test "$*" = "X"; then + # -L didn't work. + set X `ls -t $srcdir/configure conftestfile` + fi + if test "$*" != "X $srcdir/configure conftestfile" \ + && test "$*" != "X conftestfile $srcdir/configure"; then + + # If neither matched, then we have a broken ls. This can happen + # if, for instance, CONFIG_SHELL is bash and it inherits a + # broken ls alias from the environment. This has actually + # happened. Such a system could not be considered "sane". + { echo "configure: error: ls -t appears to fail. Make sure there is not a broken +alias in your environment" 1>&2; exit 1; } + fi + + test "$2" = conftestfile + ) +then + # Ok. + : +else + { echo "configure: error: newly created file is older than distributed files! +Check your system clock" 1>&2; exit 1; } +fi +rm -f conftest* +echo "$ac_t""yes" 1>&6 +if test "$program_transform_name" = s,x,x,; then + program_transform_name= +else + # Double any \ or $. echo might interpret backslashes. + cat <<\EOF_SED > conftestsed +s,\\,\\\\,g; s,\$,$$,g +EOF_SED + program_transform_name="`echo $program_transform_name|sed -f conftestsed`" + rm -f conftestsed +fi +test "$program_prefix" != NONE && + program_transform_name="s,^,${program_prefix},; $program_transform_name" +# Use a double $ so make ignores it. +test "$program_suffix" != NONE && + program_transform_name="s,\$\$,${program_suffix},; $program_transform_name" + +# sed with no file args requires a program. +test "$program_transform_name" = "" && program_transform_name="s,x,x," + +echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6 +echo "configure:679: checking whether ${MAKE-make} sets \${MAKE}" >&5 +set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'` +if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftestmake <<\EOF +all: + @echo 'ac_maketemp="${MAKE}"' +EOF +# GNU make sometimes prints "make[1]: Entering...", which would confuse us. +eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=` +if test -n "$ac_maketemp"; then + eval ac_cv_prog_make_${ac_make}_set=yes +else + eval ac_cv_prog_make_${ac_make}_set=no +fi +rm -f conftestmake +fi +if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then + echo "$ac_t""yes" 1>&6 + SET_MAKE= +else + echo "$ac_t""no" 1>&6 + SET_MAKE="MAKE=${MAKE-make}" +fi + + +PACKAGE=$PACKAGE + +VERSION=$VERSION + +if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then + { echo "configure: error: source directory already configured; run "make distclean" there first" 1>&2; exit 1; } +fi +cat >> confdefs.h <<EOF +#define PACKAGE "$PACKAGE" +EOF + +cat >> confdefs.h <<EOF +#define VERSION "$VERSION" +EOF + + + +missing_dir=`cd $ac_aux_dir && pwd` +echo $ac_n "checking for working aclocal""... $ac_c" 1>&6 +echo "configure:725: checking for working aclocal" >&5 +# Run test in a subshell; some versions of sh will print an error if +# an executable is not found, even if stderr is redirected. +# Redirect stdin to placate older versions of autoconf. Sigh. +if (aclocal --version) < /dev/null > /dev/null 2>&1; then + ACLOCAL=aclocal + echo "$ac_t""found" 1>&6 +else + ACLOCAL="$missing_dir/missing aclocal" + echo "$ac_t""missing" 1>&6 +fi + +echo $ac_n "checking for working autoconf""... $ac_c" 1>&6 +echo "configure:738: checking for working autoconf" >&5 +# Run test in a subshell; some versions of sh will print an error if +# an executable is not found, even if stderr is redirected. +# Redirect stdin to placate older versions of autoconf. Sigh. +if (autoconf --version) < /dev/null > /dev/null 2>&1; then + AUTOCONF=autoconf + echo "$ac_t""found" 1>&6 +else + AUTOCONF="$missing_dir/missing autoconf" + echo "$ac_t""missing" 1>&6 +fi + +echo $ac_n "checking for working automake""... $ac_c" 1>&6 +echo "configure:751: checking for working automake" >&5 +# Run test in a subshell; some versions of sh will print an error if +# an executable is not found, even if stderr is redirected. +# Redirect stdin to placate older versions of autoconf. Sigh. +if (automake --version) < /dev/null > /dev/null 2>&1; then + AUTOMAKE=automake + echo "$ac_t""found" 1>&6 +else + AUTOMAKE="$missing_dir/missing automake" + echo "$ac_t""missing" 1>&6 +fi + +echo $ac_n "checking for working autoheader""... $ac_c" 1>&6 +echo "configure:764: checking for working autoheader" >&5 +# Run test in a subshell; some versions of sh will print an error if +# an executable is not found, even if stderr is redirected. +# Redirect stdin to placate older versions of autoconf. Sigh. +if (autoheader --version) < /dev/null > /dev/null 2>&1; then + AUTOHEADER=autoheader + echo "$ac_t""found" 1>&6 +else + AUTOHEADER="$missing_dir/missing autoheader" + echo "$ac_t""missing" 1>&6 +fi + +echo $ac_n "checking for working makeinfo""... $ac_c" 1>&6 +echo "configure:777: checking for working makeinfo" >&5 +# Run test in a subshell; some versions of sh will print an error if +# an executable is not found, even if stderr is redirected. +# Redirect stdin to placate older versions of autoconf. Sigh. +if (makeinfo --version) < /dev/null > /dev/null 2>&1; then + MAKEINFO=makeinfo + echo "$ac_t""found" 1>&6 +else + MAKEINFO="$missing_dir/missing makeinfo" + echo "$ac_t""missing" 1>&6 +fi + + + + + + + +for ac_prog in mawk gawk nawk awk +do +# Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 +echo "configure:800: checking for $ac_word" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_AWK'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + if test -n "$AWK"; then + ac_cv_prog_AWK="$AWK" # Let the user override the test. +else + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" + ac_dummy="$PATH" + for ac_dir in $ac_dummy; do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$ac_word; then + ac_cv_prog_AWK="$ac_prog" + break + fi + done + IFS="$ac_save_ifs" +fi +fi +AWK="$ac_cv_prog_AWK" +if test -n "$AWK"; then + echo "$ac_t""$AWK" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + +test -n "$AWK" && break +done + +# Extract the first word of "gcc", so it can be a program name with args. +set dummy gcc; ac_word=$2 +echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 +echo "configure:832: checking for $ac_word" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" + ac_dummy="$PATH" + for ac_dir in $ac_dummy; do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$ac_word; then + ac_cv_prog_CC="gcc" + break + fi + done + IFS="$ac_save_ifs" +fi +fi +CC="$ac_cv_prog_CC" +if test -n "$CC"; then + echo "$ac_t""$CC" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + +if test -z "$CC"; then + # Extract the first word of "cc", so it can be a program name with args. +set dummy cc; ac_word=$2 +echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 +echo "configure:862: checking for $ac_word" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" + ac_prog_rejected=no + ac_dummy="$PATH" + for ac_dir in $ac_dummy; do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$ac_word; then + if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then + ac_prog_rejected=yes + continue + fi + ac_cv_prog_CC="cc" + break + fi + done + IFS="$ac_save_ifs" +if test $ac_prog_rejected = yes; then + # We found a bogon in the path, so make sure we never use it. + set dummy $ac_cv_prog_CC + shift + if test $# -gt 0; then + # We chose a different compiler from the bogus one. + # However, it has the same basename, so the bogon will be chosen + # first if we set CC to just the basename; use the full file name. + shift + set dummy "$ac_dir/$ac_word" "$@" + shift + ac_cv_prog_CC="$@" + fi +fi +fi +fi +CC="$ac_cv_prog_CC" +if test -n "$CC"; then + echo "$ac_t""$CC" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + + if test -z "$CC"; then + case "`uname -s`" in + *win32* | *WIN32*) + # Extract the first word of "cl", so it can be a program name with args. +set dummy cl; ac_word=$2 +echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 +echo "configure:913: checking for $ac_word" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" + ac_dummy="$PATH" + for ac_dir in $ac_dummy; do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$ac_word; then + ac_cv_prog_CC="cl" + break + fi + done + IFS="$ac_save_ifs" +fi +fi +CC="$ac_cv_prog_CC" +if test -n "$CC"; then + echo "$ac_t""$CC" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + ;; + esac + fi + test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; } +fi + +echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6 +echo "configure:945: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5 + +ac_ext=c +# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. +ac_cpp='$CPP $CPPFLAGS' +ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' +ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' +cross_compiling=$ac_cv_prog_cc_cross + +cat > conftest.$ac_ext << EOF + +#line 956 "configure" +#include "confdefs.h" + +main(){return(0);} +EOF +if { (eval echo configure:961: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + ac_cv_prog_cc_works=yes + # If we can't run a trivial program, we are probably using a cross compiler. + if (./conftest; exit) 2>/dev/null; then + ac_cv_prog_cc_cross=no + else + ac_cv_prog_cc_cross=yes + fi +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + ac_cv_prog_cc_works=no +fi +rm -fr conftest* +ac_ext=c +# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. +ac_cpp='$CPP $CPPFLAGS' +ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' +ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' +cross_compiling=$ac_cv_prog_cc_cross + +echo "$ac_t""$ac_cv_prog_cc_works" 1>&6 +if test $ac_cv_prog_cc_works = no; then + { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; } +fi +echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6 +echo "configure:987: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5 +echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6 +cross_compiling=$ac_cv_prog_cc_cross + +echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6 +echo "configure:992: checking whether we are using GNU C" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.c <<EOF +#ifdef __GNUC__ + yes; +#endif +EOF +if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1001: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then + ac_cv_prog_gcc=yes +else + ac_cv_prog_gcc=no +fi +fi + +echo "$ac_t""$ac_cv_prog_gcc" 1>&6 + +if test $ac_cv_prog_gcc = yes; then + GCC=yes +else + GCC= +fi + +ac_test_CFLAGS="${CFLAGS+set}" +ac_save_CFLAGS="$CFLAGS" +CFLAGS= +echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6 +echo "configure:1020: checking whether ${CC-cc} accepts -g" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + echo 'void f(){}' > conftest.c +if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then + ac_cv_prog_cc_g=yes +else + ac_cv_prog_cc_g=no +fi +rm -f conftest* + +fi + +echo "$ac_t""$ac_cv_prog_cc_g" 1>&6 +if test "$ac_test_CFLAGS" = set; then + CFLAGS="$ac_save_CFLAGS" +elif test $ac_cv_prog_cc_g = yes; then + if test "$GCC" = yes; then + CFLAGS="-g -O2" + else + CFLAGS="-g" + fi +else + if test "$GCC" = yes; then + CFLAGS="-O2" + else + CFLAGS= + fi +fi + +# Find a good install program. We prefer a C program (faster), +# so one script is as good as another. But avoid the broken or +# incompatible versions: +# SysV /etc/install, /usr/sbin/install +# SunOS /usr/etc/install +# IRIX /sbin/install +# AIX /bin/install +# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag +# AFS /usr/afsws/bin/install, which mishandles nonexistent args +# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" +# ./install, which can be erroneously created by make from ./install.sh. +echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6 +echo "configure:1063: checking for a BSD compatible install" >&5 +if test -z "$INSTALL"; then +if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS=":" + for ac_dir in $PATH; do + # Account for people who put trailing slashes in PATH elements. + case "$ac_dir/" in + /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;; + *) + # OSF1 and SCO ODT 3.0 have their own names for install. + # Don't use installbsd from OSF since it installs stuff as root + # by default. + for ac_prog in ginstall scoinst install; do + if test -f $ac_dir/$ac_prog; then + if test $ac_prog = install && + grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then + # AIX install. It has an incompatible calling convention. + : + else + ac_cv_path_install="$ac_dir/$ac_prog -c" + break 2 + fi + fi + done + ;; + esac + done + IFS="$ac_save_IFS" + +fi + if test "${ac_cv_path_install+set}" = set; then + INSTALL="$ac_cv_path_install" + else + # As a last resort, use the slow shell script. We don't cache a + # path for INSTALL within a source directory, because that will + # break other packages using the cache if that directory is + # removed, or if the path is relative. + INSTALL="$ac_install_sh" + fi +fi +echo "$ac_t""$INSTALL" 1>&6 + +# Use test -z because SunOS4 sh mishandles braces in ${var-val}. +# It thinks the first close brace ends the variable substitution. +test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' + +test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}' + +test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' + +echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6 +echo "configure:1116: checking whether ln -s works" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + rm -f conftestdata +if ln -s X conftestdata 2>/dev/null +then + rm -f conftestdata + ac_cv_prog_LN_S="ln -s" +else + ac_cv_prog_LN_S=ln +fi +fi +LN_S="$ac_cv_prog_LN_S" +if test "$ac_cv_prog_LN_S" = "ln -s"; then + echo "$ac_t""yes" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + +echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6 +echo "configure:1137: checking how to run the C preprocessor" >&5 +# On Suns, sometimes $CPP names a directory. +if test -n "$CPP" && test -d "$CPP"; then + CPP= +fi +if test -z "$CPP"; then +if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + # This must be in double quotes, not single quotes, because CPP may get + # substituted into the Makefile and "${CC-cc}" will confuse make. + CPP="${CC-cc} -E" + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. + cat > conftest.$ac_ext <<EOF +#line 1152 "configure" +#include "confdefs.h" +#include <assert.h> +Syntax Error +EOF +ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" +{ (eval echo configure:1158: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` +if test -z "$ac_err"; then + : +else + echo "$ac_err" >&5 + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + CPP="${CC-cc} -E -traditional-cpp" + cat > conftest.$ac_ext <<EOF +#line 1169 "configure" +#include "confdefs.h" +#include <assert.h> +Syntax Error +EOF +ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" +{ (eval echo configure:1175: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` +if test -z "$ac_err"; then + : +else + echo "$ac_err" >&5 + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + CPP="${CC-cc} -nologo -E" + cat > conftest.$ac_ext <<EOF +#line 1186 "configure" +#include "confdefs.h" +#include <assert.h> +Syntax Error +EOF +ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" +{ (eval echo configure:1192: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` +if test -z "$ac_err"; then + : +else + echo "$ac_err" >&5 + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + CPP=/lib/cpp +fi +rm -f conftest* +fi +rm -f conftest* +fi +rm -f conftest* + ac_cv_prog_CPP="$CPP" +fi + CPP="$ac_cv_prog_CPP" +else + ac_cv_prog_CPP="$CPP" +fi +echo "$ac_t""$CPP" 1>&6 + +if test $ac_cv_prog_gcc = yes; then + echo $ac_n "checking whether ${CC-cc} needs -traditional""... $ac_c" 1>&6 +echo "configure:1218: checking whether ${CC-cc} needs -traditional" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_gcc_traditional'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + ac_pattern="Autoconf.*'x'" + cat > conftest.$ac_ext <<EOF +#line 1224 "configure" +#include "confdefs.h" +#include <sgtty.h> +Autoconf TIOCGETP +EOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + egrep "$ac_pattern" >/dev/null 2>&1; then + rm -rf conftest* + ac_cv_prog_gcc_traditional=yes +else + rm -rf conftest* + ac_cv_prog_gcc_traditional=no +fi +rm -f conftest* + + + if test $ac_cv_prog_gcc_traditional = no; then + cat > conftest.$ac_ext <<EOF +#line 1242 "configure" +#include "confdefs.h" +#include <termio.h> +Autoconf TCGETA +EOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + egrep "$ac_pattern" >/dev/null 2>&1; then + rm -rf conftest* + ac_cv_prog_gcc_traditional=yes +fi +rm -f conftest* + + fi +fi + +echo "$ac_t""$ac_cv_prog_gcc_traditional" 1>&6 + if test $ac_cv_prog_gcc_traditional = yes; then + CC="$CC -traditional" + fi +fi + +# Check whether --enable-shared or --disable-shared was given. +if test "${enable_shared+set}" = set; then + enableval="$enable_shared" + p=${PACKAGE-default} +case "$enableval" in +yes) enable_shared=yes ;; +no) enable_shared=no ;; +*) + enable_shared=no + # Look at the argument we got. We use all the common list separators. + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:," + for pkg in $enableval; do + if test "X$pkg" = "X$p"; then + enable_shared=yes + fi + done + IFS="$ac_save_ifs" + ;; +esac +else + enable_shared=yes +fi + +# Check whether --enable-static or --disable-static was given. +if test "${enable_static+set}" = set; then + enableval="$enable_static" + p=${PACKAGE-default} +case "$enableval" in +yes) enable_static=yes ;; +no) enable_static=no ;; +*) + enable_static=no + # Look at the argument we got. We use all the common list separators. + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:," + for pkg in $enableval; do + if test "X$pkg" = "X$p"; then + enable_static=yes + fi + done + IFS="$ac_save_ifs" + ;; +esac +else + enable_static=yes +fi + +# Check whether --enable-fast-install or --disable-fast-install was given. +if test "${enable_fast_install+set}" = set; then + enableval="$enable_fast_install" + p=${PACKAGE-default} +case "$enableval" in +yes) enable_fast_install=yes ;; +no) enable_fast_install=no ;; +*) + enable_fast_install=no + # Look at the argument we got. We use all the common list separators. + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:," + for pkg in $enableval; do + if test "X$pkg" = "X$p"; then + enable_fast_install=yes + fi + done + IFS="$ac_save_ifs" + ;; +esac +else + enable_fast_install=yes +fi + + +# Make sure we can run config.sub. +if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then : +else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; } +fi + +echo $ac_n "checking host system type""... $ac_c" 1>&6 +echo "configure:1339: checking host system type" >&5 + +host_alias=$host +case "$host_alias" in +NONE) + case $nonopt in + NONE) + if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then : + else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; } + fi ;; + *) host_alias=$nonopt ;; + esac ;; +esac + +host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias` +host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` +host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` +host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` +echo "$ac_t""$host" 1>&6 + +echo $ac_n "checking build system type""... $ac_c" 1>&6 +echo "configure:1360: checking build system type" >&5 + +build_alias=$build +case "$build_alias" in +NONE) + case $nonopt in + NONE) build_alias=$host_alias ;; + *) build_alias=$nonopt ;; + esac ;; +esac + +build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias` +build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` +build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` +build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` +echo "$ac_t""$build" 1>&6 + +# Extract the first word of "ranlib", so it can be a program name with args. +set dummy ranlib; ac_word=$2 +echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 +echo "configure:1380: checking for $ac_word" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + if test -n "$RANLIB"; then + ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. +else + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" + ac_dummy="$PATH" + for ac_dir in $ac_dummy; do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$ac_word; then + ac_cv_prog_RANLIB="ranlib" + break + fi + done + IFS="$ac_save_ifs" + test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":" +fi +fi +RANLIB="$ac_cv_prog_RANLIB" +if test -n "$RANLIB"; then + echo "$ac_t""$RANLIB" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + +# Check whether --with-gnu-ld or --without-gnu-ld was given. +if test "${with_gnu_ld+set}" = set; then + withval="$with_gnu_ld" + test "$withval" = no || with_gnu_ld=yes +else + with_gnu_ld=no +fi + +ac_prog=ld +if test "$ac_cv_prog_gcc" = yes; then + # Check if gcc -print-prog-name=ld gives a path. + echo $ac_n "checking for ld used by GCC""... $ac_c" 1>&6 +echo "configure:1419: checking for ld used by GCC" >&5 + ac_prog=`($CC -print-prog-name=ld) 2>&5` + case "$ac_prog" in + # Accept absolute paths. + [\\/]* | [A-Za-z]:[\\/]*) + re_direlt='/[^/][^/]*/\.\./' + # Canonicalize the path of ld + ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'` + while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do + ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"` + done + test -z "$LD" && LD="$ac_prog" + ;; + "") + # If it fails, then pretend we aren't using GCC. + ac_prog=ld + ;; + *) + # If it is relative, then search for the first ld in PATH. + with_gnu_ld=unknown + ;; + esac +elif test "$with_gnu_ld" = yes; then + echo $ac_n "checking for GNU ld""... $ac_c" 1>&6 +echo "configure:1443: checking for GNU ld" >&5 +else + echo $ac_n "checking for non-GNU ld""... $ac_c" 1>&6 +echo "configure:1446: checking for non-GNU ld" >&5 +fi +if eval "test \"`echo '$''{'ac_cv_path_LD'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + if test -z "$LD"; then + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}" + for ac_dir in $PATH; do + test -z "$ac_dir" && ac_dir=. + if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then + ac_cv_path_LD="$ac_dir/$ac_prog" + # Check to see if the program is GNU ld. I'd rather use --version, + # but apparently some GNU ld's only accept -v. + # Break only if it was the GNU/non-GNU ld that we prefer. + if "$ac_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then + test "$with_gnu_ld" != no && break + else + test "$with_gnu_ld" != yes && break + fi + fi + done + IFS="$ac_save_ifs" +else + ac_cv_path_LD="$LD" # Let the user override the test with a path. +fi +fi + +LD="$ac_cv_path_LD" +if test -n "$LD"; then + echo "$ac_t""$LD" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi +test -z "$LD" && { echo "configure: error: no acceptable ld found in \$PATH" 1>&2; exit 1; } + +echo $ac_n "checking if the linker ($LD) is GNU ld""... $ac_c" 1>&6 +echo "configure:1482: checking if the linker ($LD) is GNU ld" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_gnu_ld'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + # I'd rather use --version here, but apparently some GNU ld's only accept -v. +if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then + ac_cv_prog_gnu_ld=yes +else + ac_cv_prog_gnu_ld=no +fi +fi + +echo "$ac_t""$ac_cv_prog_gnu_ld" 1>&6 + + +echo $ac_n "checking for BSD-compatible nm""... $ac_c" 1>&6 +echo "configure:1498: checking for BSD-compatible nm" >&5 +if eval "test \"`echo '$''{'ac_cv_path_NM'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + if test -n "$NM"; then + # Let the user override the test. + ac_cv_path_NM="$NM" +else + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}" + for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/nm || test -f $ac_dir/nm$ac_exeext ; then + # Check to see if the nm accepts a BSD-compat flag. + # Adding the `sed 1q' prevents false positives on HP-UX, which says: + # nm: unknown option "B" ignored + if ($ac_dir/nm -B /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then + ac_cv_path_NM="$ac_dir/nm -B" + break + elif ($ac_dir/nm -p /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then + ac_cv_path_NM="$ac_dir/nm -p" + break + else + ac_cv_path_NM=${ac_cv_path_NM="$ac_dir/nm"} # keep the first match, but + continue # so that we can try to find one that supports BSD flags + fi + fi + done + IFS="$ac_save_ifs" + test -z "$ac_cv_path_NM" && ac_cv_path_NM=nm +fi +fi + +NM="$ac_cv_path_NM" +echo "$ac_t""$NM" 1>&6 + + + +# Check for any special flags to pass to ltconfig. +libtool_flags="--cache-file=$cache_file" +test "$enable_shared" = no && libtool_flags="$libtool_flags --disable-shared" +test "$enable_static" = no && libtool_flags="$libtool_flags --disable-static" +test "$enable_fast_install" = no && libtool_flags="$libtool_flags --disable-fast-install" +test "$ac_cv_prog_gcc" = yes && libtool_flags="$libtool_flags --with-gcc" +test "$ac_cv_prog_gnu_ld" = yes && libtool_flags="$libtool_flags --with-gnu-ld" + + +# Check whether --enable-libtool-lock or --disable-libtool-lock was given. +if test "${enable_libtool_lock+set}" = set; then + enableval="$enable_libtool_lock" + : +fi + +test "x$enable_libtool_lock" = xno && libtool_flags="$libtool_flags --disable-lock" +test x"$silent" = xyes && libtool_flags="$libtool_flags --silent" + +# Some flags need to be propagated to the compiler or linker for good +# libtool support. +case "$host" in +*-*-irix6*) + # Find out which ABI we are using. + echo '#line 1558 "configure"' > conftest.$ac_ext + if { (eval echo configure:1559: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then + case "`/usr/bin/file conftest.o`" in + *32-bit*) + LD="${LD-ld} -32" + ;; + *N32*) + LD="${LD-ld} -n32" + ;; + *64-bit*) + LD="${LD-ld} -64" + ;; + esac + fi + rm -rf conftest* + ;; + +*-*-sco3.2v5*) + # On SCO OpenServer 5, we need -belf to get full-featured binaries. + SAVE_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS -belf" + echo $ac_n "checking whether the C compiler needs -belf""... $ac_c" 1>&6 +echo "configure:1580: checking whether the C compiler needs -belf" >&5 +if eval "test \"`echo '$''{'lt_cv_cc_needs_belf'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext <<EOF +#line 1585 "configure" +#include "confdefs.h" + +int main() { + +; return 0; } +EOF +if { (eval echo configure:1592: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + lt_cv_cc_needs_belf=yes +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + lt_cv_cc_needs_belf=no +fi +rm -f conftest* +fi + +echo "$ac_t""$lt_cv_cc_needs_belf" 1>&6 + if test x"$lt_cv_cc_needs_belf" != x"yes"; then + # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf + CFLAGS="$SAVE_CFLAGS" + fi + ;; + + +esac + + +# Save cache, so that ltconfig can load it +cat > confcache <<\EOF +# This file is a shell script that caches the results of configure +# tests run on this system so they can be shared between configure +# scripts and configure runs. It is not useful on other systems. +# If it contains results you don't want to keep, you may remove or edit it. +# +# By default, configure uses ./config.cache as the cache file, +# creating it if it does not exist already. You can give configure +# the --cache-file=FILE option to use a different cache file; that is +# what configure does when it calls configure scripts in +# subdirectories, so they share the cache. +# Giving --cache-file=/dev/null disables caching, for debugging configure. +# config.status only pays attention to the cache file if you give it the +# --recheck option to rerun configure. +# +EOF +# The following way of writing the cache mishandles newlines in values, +# but we know of no workaround that is simple, portable, and efficient. +# So, don't put newlines in cache variables' values. +# Ultrix sh set writes to stderr and can't be redirected directly, +# and sets the high bit in the cache file unless we assign to the vars. +(set) 2>&1 | + case `(ac_space=' '; set | grep ac_space) 2>&1` in + *ac_space=\ *) + # `set' does not quote correctly, so add quotes (double-quote substitution + # turns \\\\ into \\, and sed turns \\ into \). + sed -n \ + -e "s/'/'\\\\''/g" \ + -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p" + ;; + *) + # `set' quotes correctly as required by POSIX, so do not add quotes. + sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p' + ;; + esac >> confcache +if cmp -s $cache_file confcache; then + : +else + if test -w $cache_file; then + echo "updating cache $cache_file" + cat confcache > $cache_file + else + echo "not updating unwritable cache $cache_file" + fi +fi +rm -f confcache + + +# Actually configure libtool. ac_aux_dir is where install-sh is found. +CC="$CC" CFLAGS="$CFLAGS" CPPFLAGS="$CPPFLAGS" \ +LD="$LD" LDFLAGS="$LDFLAGS" LIBS="$LIBS" \ +LN_S="$LN_S" NM="$NM" RANLIB="$RANLIB" \ +DLLTOOL="$DLLTOOL" AS="$AS" OBJDUMP="$OBJDUMP" \ +${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig --no-reexec \ +$libtool_flags --no-verify $ac_aux_dir/ltmain.sh $host \ +|| { echo "configure: error: libtool configure failed" 1>&2; exit 1; } + +# Reload cache, that may have been modified by ltconfig +if test -r "$cache_file"; then + echo "loading cache $cache_file" + . $cache_file +else + echo "creating cache $cache_file" + > $cache_file +fi + + +# This can be used to rebuild libtool when needed +LIBTOOL_DEPS="$ac_aux_dir/ltconfig $ac_aux_dir/ltmain.sh" + +# Always use our own libtool. +LIBTOOL='$(SHELL) $(top_builddir)/libtool' + +# Redirect the config.log output again, so that the ltconfig log is not +# clobbered by the next message. +exec 5>>./config.log + + + + +echo $ac_n "checking for ax25_config_load_ports in -lax25""... $ac_c" 1>&6 +echo "configure:1697: checking for ax25_config_load_ports in -lax25" >&5 +ac_lib_var=`echo ax25'_'ax25_config_load_ports | sed 'y%./+-%__p_%'` +if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + ac_save_LIBS="$LIBS" +LIBS="-lax25 $LIBS" +cat > conftest.$ac_ext <<EOF +#line 1705 "configure" +#include "confdefs.h" +/* Override any gcc2 internal prototype to avoid an error. */ +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char ax25_config_load_ports(); + +int main() { +ax25_config_load_ports() +; return 0; } +EOF +if { (eval echo configure:1716: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + eval "ac_cv_lib_$ac_lib_var=yes" +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_lib_$ac_lib_var=no" +fi +rm -f conftest* +LIBS="$ac_save_LIBS" + +fi +if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then + echo "$ac_t""yes" 1>&6 + AX25_LIB="-lax25" +else + echo "$ac_t""no" 1>&6 +AX25_LIB= +fi + +echo $ac_n "checking for initscr in -lncurses""... $ac_c" 1>&6 +echo "configure:1738: checking for initscr in -lncurses" >&5 +ac_lib_var=`echo ncurses'_'initscr | sed 'y%./+-%__p_%'` +if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + ac_save_LIBS="$LIBS" +LIBS="-lncurses $LIBS" +cat > conftest.$ac_ext <<EOF +#line 1746 "configure" +#include "confdefs.h" +/* Override any gcc2 internal prototype to avoid an error. */ +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char initscr(); + +int main() { +initscr() +; return 0; } +EOF +if { (eval echo configure:1757: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + eval "ac_cv_lib_$ac_lib_var=yes" +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_lib_$ac_lib_var=no" +fi +rm -f conftest* +LIBS="$ac_save_LIBS" + +fi +if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then + echo "$ac_t""yes" 1>&6 + NCURSES_LIB="-lncurses" +else + echo "$ac_t""no" 1>&6 +NCURSES_LIB= +fi + + +ac_header_dirent=no +for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h +do +ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'` +echo $ac_n "checking for $ac_hdr that defines DIR""... $ac_c" 1>&6 +echo "configure:1784: checking for $ac_hdr that defines DIR" >&5 +if eval "test \"`echo '$''{'ac_cv_header_dirent_$ac_safe'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext <<EOF +#line 1789 "configure" +#include "confdefs.h" +#include <sys/types.h> +#include <$ac_hdr> +int main() { +DIR *dirp = 0; +; return 0; } +EOF +if { (eval echo configure:1797: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then + rm -rf conftest* + eval "ac_cv_header_dirent_$ac_safe=yes" +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_header_dirent_$ac_safe=no" +fi +rm -f conftest* +fi +if eval "test \"`echo '$ac_cv_header_dirent_'$ac_safe`\" = yes"; then + echo "$ac_t""yes" 1>&6 + ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'` + cat >> confdefs.h <<EOF +#define $ac_tr_hdr 1 +EOF + ac_header_dirent=$ac_hdr; break +else + echo "$ac_t""no" 1>&6 +fi +done +# Two versions of opendir et al. are in -ldir and -lx on SCO Xenix. +if test $ac_header_dirent = dirent.h; then +echo $ac_n "checking for opendir in -ldir""... $ac_c" 1>&6 +echo "configure:1822: checking for opendir in -ldir" >&5 +ac_lib_var=`echo dir'_'opendir | sed 'y%./+-%__p_%'` +if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + ac_save_LIBS="$LIBS" +LIBS="-ldir $LIBS" +cat > conftest.$ac_ext <<EOF +#line 1830 "configure" +#include "confdefs.h" +/* Override any gcc2 internal prototype to avoid an error. */ +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char opendir(); + +int main() { +opendir() +; return 0; } +EOF +if { (eval echo configure:1841: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + eval "ac_cv_lib_$ac_lib_var=yes" +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_lib_$ac_lib_var=no" +fi +rm -f conftest* +LIBS="$ac_save_LIBS" + +fi +if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then + echo "$ac_t""yes" 1>&6 + LIBS="$LIBS -ldir" +else + echo "$ac_t""no" 1>&6 +fi + +else +echo $ac_n "checking for opendir in -lx""... $ac_c" 1>&6 +echo "configure:1863: checking for opendir in -lx" >&5 +ac_lib_var=`echo x'_'opendir | sed 'y%./+-%__p_%'` +if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + ac_save_LIBS="$LIBS" +LIBS="-lx $LIBS" +cat > conftest.$ac_ext <<EOF +#line 1871 "configure" +#include "confdefs.h" +/* Override any gcc2 internal prototype to avoid an error. */ +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char opendir(); + +int main() { +opendir() +; return 0; } +EOF +if { (eval echo configure:1882: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + eval "ac_cv_lib_$ac_lib_var=yes" +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_lib_$ac_lib_var=no" +fi +rm -f conftest* +LIBS="$ac_save_LIBS" + +fi +if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then + echo "$ac_t""yes" 1>&6 + LIBS="$LIBS -lx" +else + echo "$ac_t""no" 1>&6 +fi + +fi + +echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6 +echo "configure:1905: checking for ANSI C header files" >&5 +if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext <<EOF +#line 1910 "configure" +#include "confdefs.h" +#include <stdlib.h> +#include <stdarg.h> +#include <string.h> +#include <float.h> +EOF +ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" +{ (eval echo configure:1918: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` +if test -z "$ac_err"; then + rm -rf conftest* + ac_cv_header_stdc=yes +else + echo "$ac_err" >&5 + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + ac_cv_header_stdc=no +fi +rm -f conftest* + +if test $ac_cv_header_stdc = yes; then + # SunOS 4.x string.h does not declare mem*, contrary to ANSI. +cat > conftest.$ac_ext <<EOF +#line 1935 "configure" +#include "confdefs.h" +#include <string.h> +EOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + egrep "memchr" >/dev/null 2>&1; then + : +else + rm -rf conftest* + ac_cv_header_stdc=no +fi +rm -f conftest* + +fi + +if test $ac_cv_header_stdc = yes; then + # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. +cat > conftest.$ac_ext <<EOF +#line 1953 "configure" +#include "confdefs.h" +#include <stdlib.h> +EOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + egrep "free" >/dev/null 2>&1; then + : +else + rm -rf conftest* + ac_cv_header_stdc=no +fi +rm -f conftest* + +fi + +if test $ac_cv_header_stdc = yes; then + # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. +if test "$cross_compiling" = yes; then + : +else + cat > conftest.$ac_ext <<EOF +#line 1974 "configure" +#include "confdefs.h" +#include <ctype.h> +#define ISLOWER(c) ('a' <= (c) && (c) <= 'z') +#define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) +#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) +int main () { int i; for (i = 0; i < 256; i++) +if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2); +exit (0); } + +EOF +if { (eval echo configure:1985: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null +then + : +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -fr conftest* + ac_cv_header_stdc=no +fi +rm -fr conftest* +fi + +fi +fi + +echo "$ac_t""$ac_cv_header_stdc" 1>&6 +if test $ac_cv_header_stdc = yes; then + cat >> confdefs.h <<\EOF +#define STDC_HEADERS 1 +EOF + +fi + +echo $ac_n "checking for sys/wait.h that is POSIX.1 compatible""... $ac_c" 1>&6 +echo "configure:2009: checking for sys/wait.h that is POSIX.1 compatible" >&5 +if eval "test \"`echo '$''{'ac_cv_header_sys_wait_h'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext <<EOF +#line 2014 "configure" +#include "confdefs.h" +#include <sys/types.h> +#include <sys/wait.h> +#ifndef WEXITSTATUS +#define WEXITSTATUS(stat_val) ((unsigned)(stat_val) >> 8) +#endif +#ifndef WIFEXITED +#define WIFEXITED(stat_val) (((stat_val) & 255) == 0) +#endif +int main() { +int s; +wait (&s); +s = WIFEXITED (s) ? WEXITSTATUS (s) : 1; +; return 0; } +EOF +if { (eval echo configure:2030: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then + rm -rf conftest* + ac_cv_header_sys_wait_h=yes +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + ac_cv_header_sys_wait_h=no +fi +rm -f conftest* +fi + +echo "$ac_t""$ac_cv_header_sys_wait_h" 1>&6 +if test $ac_cv_header_sys_wait_h = yes; then + cat >> confdefs.h <<\EOF +#define HAVE_SYS_WAIT_H 1 +EOF + +fi + +for ac_hdr in fcntl.h sys/file.h sys/ioctl.h sys/time.h syslog.h termio.h unistd.h +do +ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'` +echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6 +echo "configure:2054: checking for $ac_hdr" >&5 +if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext <<EOF +#line 2059 "configure" +#include "confdefs.h" +#include <$ac_hdr> +EOF +ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" +{ (eval echo configure:2064: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` +if test -z "$ac_err"; then + rm -rf conftest* + eval "ac_cv_header_$ac_safe=yes" +else + echo "$ac_err" >&5 + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_header_$ac_safe=no" +fi +rm -f conftest* +fi +if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then + echo "$ac_t""yes" 1>&6 + ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'` + cat >> confdefs.h <<EOF +#define $ac_tr_hdr 1 +EOF + +else + echo "$ac_t""no" 1>&6 +fi +done + + +echo $ac_n "checking for working const""... $ac_c" 1>&6 +echo "configure:2092: checking for working const" >&5 +if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext <<EOF +#line 2097 "configure" +#include "confdefs.h" + +int main() { + +/* Ultrix mips cc rejects this. */ +typedef int charset[2]; const charset x; +/* SunOS 4.1.1 cc rejects this. */ +char const *const *ccp; +char **p; +/* NEC SVR4.0.2 mips cc rejects this. */ +struct point {int x, y;}; +static struct point const zero = {0,0}; +/* AIX XL C 1.02.0.0 rejects this. + It does not let you subtract one const X* pointer from another in an arm + of an if-expression whose if-part is not a constant expression */ +const char *g = "string"; +ccp = &g + (g ? g-g : 0); +/* HPUX 7.0 cc rejects these. */ +++ccp; +p = (char**) ccp; +ccp = (char const *const *) p; +{ /* SCO 3.2v4 cc rejects this. */ + char *t; + char const *s = 0 ? (char *) 0 : (char const *) 0; + + *t++ = 0; +} +{ /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */ + int x[] = {25, 17}; + const int *foo = &x[0]; + ++foo; +} +{ /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */ + typedef const int *iptr; + iptr p = 0; + ++p; +} +{ /* AIX XL C 1.02.0.0 rejects this saying + "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */ + struct s { int j; const int *ap[3]; }; + struct s *b; b->j = 5; +} +{ /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */ + const int foo = 10; +} + +; return 0; } +EOF +if { (eval echo configure:2146: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then + rm -rf conftest* + ac_cv_c_const=yes +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + ac_cv_c_const=no +fi +rm -f conftest* +fi + +echo "$ac_t""$ac_cv_c_const" 1>&6 +if test $ac_cv_c_const = no; then + cat >> confdefs.h <<\EOF +#define const +EOF + +fi + +echo $ac_n "checking for inline""... $ac_c" 1>&6 +echo "configure:2167: checking for inline" >&5 +if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + ac_cv_c_inline=no +for ac_kw in inline __inline__ __inline; do + cat > conftest.$ac_ext <<EOF +#line 2174 "configure" +#include "confdefs.h" + +int main() { +} $ac_kw foo() { +; return 0; } +EOF +if { (eval echo configure:2181: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then + rm -rf conftest* + ac_cv_c_inline=$ac_kw; break +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 +fi +rm -f conftest* +done + +fi + +echo "$ac_t""$ac_cv_c_inline" 1>&6 +case "$ac_cv_c_inline" in + inline | yes) ;; + no) cat >> confdefs.h <<\EOF +#define inline +EOF + ;; + *) cat >> confdefs.h <<EOF +#define inline $ac_cv_c_inline +EOF + ;; +esac + +echo $ac_n "checking for off_t""... $ac_c" 1>&6 +echo "configure:2207: checking for off_t" >&5 +if eval "test \"`echo '$''{'ac_cv_type_off_t'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext <<EOF +#line 2212 "configure" +#include "confdefs.h" +#include <sys/types.h> +#if STDC_HEADERS +#include <stdlib.h> +#include <stddef.h> +#endif +EOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + egrep "(^|[^a-zA-Z_0-9])off_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then + rm -rf conftest* + ac_cv_type_off_t=yes +else + rm -rf conftest* + ac_cv_type_off_t=no +fi +rm -f conftest* + +fi +echo "$ac_t""$ac_cv_type_off_t" 1>&6 +if test $ac_cv_type_off_t = no; then + cat >> confdefs.h <<\EOF +#define off_t long +EOF + +fi + +echo $ac_n "checking whether time.h and sys/time.h may both be included""... $ac_c" 1>&6 +echo "configure:2240: checking whether time.h and sys/time.h may both be included" >&5 +if eval "test \"`echo '$''{'ac_cv_header_time'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext <<EOF +#line 2245 "configure" +#include "confdefs.h" +#include <sys/types.h> +#include <sys/time.h> +#include <time.h> +int main() { +struct tm *tp; +; return 0; } +EOF +if { (eval echo configure:2254: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then + rm -rf conftest* + ac_cv_header_time=yes +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + ac_cv_header_time=no +fi +rm -f conftest* +fi + +echo "$ac_t""$ac_cv_header_time" 1>&6 +if test $ac_cv_header_time = yes; then + cat >> confdefs.h <<\EOF +#define TIME_WITH_SYS_TIME 1 +EOF + +fi + +echo $ac_n "checking whether struct tm is in sys/time.h or time.h""... $ac_c" 1>&6 +echo "configure:2275: checking whether struct tm is in sys/time.h or time.h" >&5 +if eval "test \"`echo '$''{'ac_cv_struct_tm'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext <<EOF +#line 2280 "configure" +#include "confdefs.h" +#include <sys/types.h> +#include <time.h> +int main() { +struct tm *tp; tp->tm_sec; +; return 0; } +EOF +if { (eval echo configure:2288: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then + rm -rf conftest* + ac_cv_struct_tm=time.h +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + ac_cv_struct_tm=sys/time.h +fi +rm -f conftest* +fi + +echo "$ac_t""$ac_cv_struct_tm" 1>&6 +if test $ac_cv_struct_tm = sys/time.h; then + cat >> confdefs.h <<\EOF +#define TM_IN_SYS_TIME 1 +EOF + +fi + + +echo $ac_n "checking for 8-bit clean memcmp""... $ac_c" 1>&6 +echo "configure:2310: checking for 8-bit clean memcmp" >&5 +if eval "test \"`echo '$''{'ac_cv_func_memcmp_clean'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + if test "$cross_compiling" = yes; then + ac_cv_func_memcmp_clean=no +else + cat > conftest.$ac_ext <<EOF +#line 2318 "configure" +#include "confdefs.h" + +main() +{ + char c0 = 0x40, c1 = 0x80, c2 = 0x81; + exit(memcmp(&c0, &c2, 1) < 0 && memcmp(&c1, &c2, 1) < 0 ? 0 : 1); +} + +EOF +if { (eval echo configure:2328: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null +then + ac_cv_func_memcmp_clean=yes +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -fr conftest* + ac_cv_func_memcmp_clean=no +fi +rm -fr conftest* +fi + +fi + +echo "$ac_t""$ac_cv_func_memcmp_clean" 1>&6 +test $ac_cv_func_memcmp_clean = no && LIBOBJS="$LIBOBJS memcmp.${ac_objext}" + +echo $ac_n "checking return type of signal handlers""... $ac_c" 1>&6 +echo "configure:2346: checking return type of signal handlers" >&5 +if eval "test \"`echo '$''{'ac_cv_type_signal'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext <<EOF +#line 2351 "configure" +#include "confdefs.h" +#include <sys/types.h> +#include <signal.h> +#ifdef signal +#undef signal +#endif +#ifdef __cplusplus +extern "C" void (*signal (int, void (*)(int)))(int); +#else +void (*signal ()) (); +#endif + +int main() { +int i; +; return 0; } +EOF +if { (eval echo configure:2368: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then + rm -rf conftest* + ac_cv_type_signal=void +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + ac_cv_type_signal=int +fi +rm -f conftest* +fi + +echo "$ac_t""$ac_cv_type_signal" 1>&6 +cat >> confdefs.h <<EOF +#define RETSIGTYPE $ac_cv_type_signal +EOF + + +echo $ac_n "checking whether utime accepts a null argument""... $ac_c" 1>&6 +echo "configure:2387: checking whether utime accepts a null argument" >&5 +if eval "test \"`echo '$''{'ac_cv_func_utime_null'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + rm -f conftestdata; > conftestdata +# Sequent interprets utime(file, 0) to mean use start of epoch. Wrong. +if test "$cross_compiling" = yes; then + ac_cv_func_utime_null=no +else + cat > conftest.$ac_ext <<EOF +#line 2397 "configure" +#include "confdefs.h" +#include <sys/types.h> +#include <sys/stat.h> +main() { +struct stat s, t; +exit(!(stat ("conftestdata", &s) == 0 && utime("conftestdata", (long *)0) == 0 +&& stat("conftestdata", &t) == 0 && t.st_mtime >= s.st_mtime +&& t.st_mtime - s.st_mtime < 120)); +} +EOF +if { (eval echo configure:2408: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null +then + ac_cv_func_utime_null=yes +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -fr conftest* + ac_cv_func_utime_null=no +fi +rm -fr conftest* +fi + +rm -f core core.* *.core +fi + +echo "$ac_t""$ac_cv_func_utime_null" 1>&6 +if test $ac_cv_func_utime_null = yes; then + cat >> confdefs.h <<\EOF +#define HAVE_UTIME_NULL 1 +EOF + +fi + +echo $ac_n "checking for vprintf""... $ac_c" 1>&6 +echo "configure:2432: checking for vprintf" >&5 +if eval "test \"`echo '$''{'ac_cv_func_vprintf'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext <<EOF +#line 2437 "configure" +#include "confdefs.h" +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char vprintf(); below. */ +#include <assert.h> +/* Override any gcc2 internal prototype to avoid an error. */ +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char vprintf(); + +int main() { + +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined (__stub_vprintf) || defined (__stub___vprintf) +choke me +#else +vprintf(); +#endif + +; return 0; } +EOF +if { (eval echo configure:2460: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + eval "ac_cv_func_vprintf=yes" +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_func_vprintf=no" +fi +rm -f conftest* +fi + +if eval "test \"`echo '$ac_cv_func_'vprintf`\" = yes"; then + echo "$ac_t""yes" 1>&6 + cat >> confdefs.h <<\EOF +#define HAVE_VPRINTF 1 +EOF + +else + echo "$ac_t""no" 1>&6 +fi + +if test "$ac_cv_func_vprintf" != yes; then +echo $ac_n "checking for _doprnt""... $ac_c" 1>&6 +echo "configure:2484: checking for _doprnt" >&5 +if eval "test \"`echo '$''{'ac_cv_func__doprnt'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext <<EOF +#line 2489 "configure" +#include "confdefs.h" +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char _doprnt(); below. */ +#include <assert.h> +/* Override any gcc2 internal prototype to avoid an error. */ +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char _doprnt(); + +int main() { + +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined (__stub__doprnt) || defined (__stub____doprnt) +choke me +#else +_doprnt(); +#endif + +; return 0; } +EOF +if { (eval echo configure:2512: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + eval "ac_cv_func__doprnt=yes" +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_func__doprnt=no" +fi +rm -f conftest* +fi + +if eval "test \"`echo '$ac_cv_func_'_doprnt`\" = yes"; then + echo "$ac_t""yes" 1>&6 + cat >> confdefs.h <<\EOF +#define HAVE_DOPRNT 1 +EOF + +else + echo "$ac_t""no" 1>&6 +fi + +fi + +for ac_func in gettimeofday mktime select socket strdup strerror strspn strstr strtol strtoul uname +do +echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 +echo "configure:2539: checking for $ac_func" >&5 +if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext <<EOF +#line 2544 "configure" +#include "confdefs.h" +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char $ac_func(); below. */ +#include <assert.h> +/* Override any gcc2 internal prototype to avoid an error. */ +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char $ac_func(); + +int main() { + +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined (__stub_$ac_func) || defined (__stub___$ac_func) +choke me +#else +$ac_func(); +#endif + +; return 0; } +EOF +if { (eval echo configure:2567: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + eval "ac_cv_func_$ac_func=yes" +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_func_$ac_func=no" +fi +rm -f conftest* +fi + +if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then + echo "$ac_t""yes" 1>&6 + ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` + cat >> confdefs.h <<EOF +#define $ac_tr_func 1 +EOF + +else + echo "$ac_t""no" 1>&6 +fi +done + + +trap '' 1 2 15 +cat > confcache <<\EOF +# This file is a shell script that caches the results of configure +# tests run on this system so they can be shared between configure +# scripts and configure runs. It is not useful on other systems. +# If it contains results you don't want to keep, you may remove or edit it. +# +# By default, configure uses ./config.cache as the cache file, +# creating it if it does not exist already. You can give configure +# the --cache-file=FILE option to use a different cache file; that is +# what configure does when it calls configure scripts in +# subdirectories, so they share the cache. +# Giving --cache-file=/dev/null disables caching, for debugging configure. +# config.status only pays attention to the cache file if you give it the +# --recheck option to rerun configure. +# +EOF +# The following way of writing the cache mishandles newlines in values, +# but we know of no workaround that is simple, portable, and efficient. +# So, don't put newlines in cache variables' values. +# Ultrix sh set writes to stderr and can't be redirected directly, +# and sets the high bit in the cache file unless we assign to the vars. +(set) 2>&1 | + case `(ac_space=' '; set | grep ac_space) 2>&1` in + *ac_space=\ *) + # `set' does not quote correctly, so add quotes (double-quote substitution + # turns \\\\ into \\, and sed turns \\ into \). + sed -n \ + -e "s/'/'\\\\''/g" \ + -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p" + ;; + *) + # `set' quotes correctly as required by POSIX, so do not add quotes. + sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p' + ;; + esac >> confcache +if cmp -s $cache_file confcache; then + : +else + if test -w $cache_file; then + echo "updating cache $cache_file" + cat confcache > $cache_file + else + echo "not updating unwritable cache $cache_file" + fi +fi +rm -f confcache + +trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15 + +test "x$prefix" = xNONE && prefix=$ac_default_prefix +# Let make expand exec_prefix. +test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' + +# Any assignment to VPATH causes Sun make to only execute +# the first set of double-colon rules, so remove it if not needed. +# If there is a colon in the path, we need to keep it. +if test "x$srcdir" = x.; then + ac_vpsub='/^[ ]*VPATH[ ]*=[^:]*$/d' +fi + +trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15 + +DEFS=-DHAVE_CONFIG_H + +# Without the "./", some shells look in PATH for config.status. +: ${CONFIG_STATUS=./config.status} + +echo creating $CONFIG_STATUS +rm -f $CONFIG_STATUS +cat > $CONFIG_STATUS <<EOF +#! /bin/sh +# Generated automatically by configure. +# Run this file to recreate the current configuration. +# This directory was configured as follows, +# on host `(hostname || uname -n) 2>/dev/null | sed 1q`: +# +# $0 $ac_configure_args +# +# Compiler output produced by configure, useful for debugging +# configure, is in ./config.log if it exists. + +ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]" +for ac_option +do + case "\$ac_option" in + -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) + echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion" + exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;; + -version | --version | --versio | --versi | --vers | --ver | --ve | --v) + echo "$CONFIG_STATUS generated by autoconf version 2.13" + exit 0 ;; + -help | --help | --hel | --he | --h) + echo "\$ac_cs_usage"; exit 0 ;; + *) echo "\$ac_cs_usage"; exit 1 ;; + esac +done + +ac_given_srcdir=$srcdir +ac_given_INSTALL="$INSTALL" + +trap 'rm -fr `echo "call/Makefile ax25ipd/Makefile listen/Makefile Makefile ax25rtd/Makefile config.h" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15 +EOF +cat >> $CONFIG_STATUS <<EOF + +# Protect against being on the right side of a sed subst in config.status. +sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g; + s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF +$ac_vpsub +$extrasub +s%@SHELL@%$SHELL%g +s%@CFLAGS@%$CFLAGS%g +s%@CPPFLAGS@%$CPPFLAGS%g +s%@CXXFLAGS@%$CXXFLAGS%g +s%@FFLAGS@%$FFLAGS%g +s%@DEFS@%$DEFS%g +s%@LDFLAGS@%$LDFLAGS%g +s%@LIBS@%$LIBS%g +s%@exec_prefix@%$exec_prefix%g +s%@prefix@%$prefix%g +s%@program_transform_name@%$program_transform_name%g +s%@bindir@%$bindir%g +s%@sbindir@%$sbindir%g +s%@libexecdir@%$libexecdir%g +s%@datadir@%$datadir%g +s%@sysconfdir@%$sysconfdir%g +s%@sharedstatedir@%$sharedstatedir%g +s%@localstatedir@%$localstatedir%g +s%@libdir@%$libdir%g +s%@includedir@%$includedir%g +s%@oldincludedir@%$oldincludedir%g +s%@infodir@%$infodir%g +s%@mandir@%$mandir%g +s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g +s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g +s%@INSTALL_DATA@%$INSTALL_DATA%g +s%@PACKAGE@%$PACKAGE%g +s%@VERSION@%$VERSION%g +s%@ACLOCAL@%$ACLOCAL%g +s%@AUTOCONF@%$AUTOCONF%g +s%@AUTOMAKE@%$AUTOMAKE%g +s%@AUTOHEADER@%$AUTOHEADER%g +s%@MAKEINFO@%$MAKEINFO%g +s%@SET_MAKE@%$SET_MAKE%g +s%@AWK@%$AWK%g +s%@CC@%$CC%g +s%@LN_S@%$LN_S%g +s%@CPP@%$CPP%g +s%@host@%$host%g +s%@host_alias@%$host_alias%g +s%@host_cpu@%$host_cpu%g +s%@host_vendor@%$host_vendor%g +s%@host_os@%$host_os%g +s%@build@%$build%g +s%@build_alias@%$build_alias%g +s%@build_cpu@%$build_cpu%g +s%@build_vendor@%$build_vendor%g +s%@build_os@%$build_os%g +s%@RANLIB@%$RANLIB%g +s%@LD@%$LD%g +s%@NM@%$NM%g +s%@LIBTOOL@%$LIBTOOL%g +s%@AX25_LIB@%$AX25_LIB%g +s%@NCURSES_LIB@%$NCURSES_LIB%g +s%@LIBOBJS@%$LIBOBJS%g + +CEOF +EOF + +cat >> $CONFIG_STATUS <<\EOF + +# Split the substitutions into bite-sized pieces for seds with +# small command number limits, like on Digital OSF/1 and HP-UX. +ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script. +ac_file=1 # Number of current file. +ac_beg=1 # First line for current file. +ac_end=$ac_max_sed_cmds # Line after last line for current file. +ac_more_lines=: +ac_sed_cmds="" +while $ac_more_lines; do + if test $ac_beg -gt 1; then + sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file + else + sed "${ac_end}q" conftest.subs > conftest.s$ac_file + fi + if test ! -s conftest.s$ac_file; then + ac_more_lines=false + rm -f conftest.s$ac_file + else + if test -z "$ac_sed_cmds"; then + ac_sed_cmds="sed -f conftest.s$ac_file" + else + ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file" + fi + ac_file=`expr $ac_file + 1` + ac_beg=$ac_end + ac_end=`expr $ac_end + $ac_max_sed_cmds` + fi +done +if test -z "$ac_sed_cmds"; then + ac_sed_cmds=cat +fi +EOF + +cat >> $CONFIG_STATUS <<EOF + +CONFIG_FILES=\${CONFIG_FILES-"call/Makefile ax25ipd/Makefile listen/Makefile Makefile ax25rtd/Makefile"} +EOF +cat >> $CONFIG_STATUS <<\EOF +for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then + # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". + case "$ac_file" in + *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'` + ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;; + *) ac_file_in="${ac_file}.in" ;; + esac + + # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories. + + # Remove last slash and all that follows it. Not all systems have dirname. + ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'` + if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then + # The file is in a subdirectory. + test ! -d "$ac_dir" && mkdir "$ac_dir" + ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`" + # A "../" for each directory in $ac_dir_suffix. + ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'` + else + ac_dir_suffix= ac_dots= + fi + + case "$ac_given_srcdir" in + .) srcdir=. + if test -z "$ac_dots"; then top_srcdir=. + else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;; + /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;; + *) # Relative path. + srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix" + top_srcdir="$ac_dots$ac_given_srcdir" ;; + esac + + case "$ac_given_INSTALL" in + [/$]*) INSTALL="$ac_given_INSTALL" ;; + *) INSTALL="$ac_dots$ac_given_INSTALL" ;; + esac + + echo creating "$ac_file" + rm -f "$ac_file" + configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure." + case "$ac_file" in + *Makefile*) ac_comsub="1i\\ +# $configure_input" ;; + *) ac_comsub= ;; + esac + + ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"` + sed -e "$ac_comsub +s%@configure_input@%$configure_input%g +s%@srcdir@%$srcdir%g +s%@top_srcdir@%$top_srcdir%g +s%@INSTALL@%$INSTALL%g +" $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file +fi; done +rm -f conftest.s* + +# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where +# NAME is the cpp macro being defined and VALUE is the value it is being given. +# +# ac_d sets the value in "#define NAME VALUE" lines. +ac_dA='s%^\([ ]*\)#\([ ]*define[ ][ ]*\)' +ac_dB='\([ ][ ]*\)[^ ]*%\1#\2' +ac_dC='\3' +ac_dD='%g' +# ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE". +ac_uA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)' +ac_uB='\([ ]\)%\1#\2define\3' +ac_uC=' ' +ac_uD='\4%g' +# ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE". +ac_eA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)' +ac_eB='$%\1#\2define\3' +ac_eC=' ' +ac_eD='%g' + +if test "${CONFIG_HEADERS+set}" != set; then +EOF +cat >> $CONFIG_STATUS <<EOF + CONFIG_HEADERS="config.h" +EOF +cat >> $CONFIG_STATUS <<\EOF +fi +for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then + # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". + case "$ac_file" in + *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'` + ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;; + *) ac_file_in="${ac_file}.in" ;; + esac + + echo creating $ac_file + + rm -f conftest.frag conftest.in conftest.out + ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"` + cat $ac_file_inputs > conftest.in + +EOF + +# Transform confdefs.h into a sed script conftest.vals that substitutes +# the proper values into config.h.in to produce config.h. And first: +# Protect against being on the right side of a sed subst in config.status. +# Protect against being in an unquoted here document in config.status. +rm -f conftest.vals +cat > conftest.hdr <<\EOF +s/[\\&%]/\\&/g +s%[\\$`]%\\&%g +s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp +s%ac_d%ac_u%gp +s%ac_u%ac_e%gp +EOF +sed -n -f conftest.hdr confdefs.h > conftest.vals +rm -f conftest.hdr + +# This sed command replaces #undef with comments. This is necessary, for +# example, in the case of _POSIX_SOURCE, which is predefined and required +# on some systems where configure will not decide to define it. +cat >> conftest.vals <<\EOF +s%^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */% +EOF + +# Break up conftest.vals because some shells have a limit on +# the size of here documents, and old seds have small limits too. + +rm -f conftest.tail +while : +do + ac_lines=`grep -c . conftest.vals` + # grep -c gives empty output for an empty file on some AIX systems. + if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi + # Write a limited-size here document to conftest.frag. + echo ' cat > conftest.frag <<CEOF' >> $CONFIG_STATUS + sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS + echo 'CEOF + sed -f conftest.frag conftest.in > conftest.out + rm -f conftest.in + mv conftest.out conftest.in +' >> $CONFIG_STATUS + sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail + rm -f conftest.vals + mv conftest.tail conftest.vals +done +rm -f conftest.vals + +cat >> $CONFIG_STATUS <<\EOF + rm -f conftest.frag conftest.h + echo "/* $ac_file. Generated automatically by configure. */" > conftest.h + cat conftest.in >> conftest.h + rm -f conftest.in + if cmp -s $ac_file conftest.h 2>/dev/null; then + echo "$ac_file is unchanged" + rm -f conftest.h + else + # Remove last slash and all that follows it. Not all systems have dirname. + ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'` + if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then + # The file is in a subdirectory. + test ! -d "$ac_dir" && mkdir "$ac_dir" + fi + rm -f $ac_file + mv conftest.h $ac_file + fi +fi; done + +EOF +cat >> $CONFIG_STATUS <<EOF + + +EOF +cat >> $CONFIG_STATUS <<\EOF +test -z "$CONFIG_HEADERS" || echo timestamp > stamp-h + +exit 0 +EOF +chmod +x $CONFIG_STATUS +rm -fr confdefs* $ac_clean_files +test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1 + diff --git a/configure.in b/configure.in new file mode 100644 index 0000000..17b89ca --- /dev/null +++ b/configure.in @@ -0,0 +1,45 @@ +dnl Process this file with autoconf to produce a configure script. +AC_INIT(ax25ipd/config.c) + +dnl For automake +VERSION=0.0.1 +PACKAGE=ax25-apps +AM_INIT_AUTOMAKE($PACKAGE,$VERSION) + +AM_CONFIG_HEADER(config.h) + +dnl Checks for programs. +AC_PROG_AWK +AC_PROG_CC +AC_PROG_INSTALL +AC_PROG_LN_S +AC_PROG_GCC_TRADITIONAL +AM_PROG_LIBTOOL + +dnl Checks for libraries. +AC_SUBST(AX25_LIB) +AC_SUBST(NCURSES_LIB) +AC_CHECK_LIB(ax25, ax25_config_load_ports, AX25_LIB="-lax25", AX25_LIB=) +AC_CHECK_LIB(ncurses, initscr,NCURSES_LIB="-lncurses",NCURSES_LIB=) + +dnl Checks for header files. +AC_HEADER_DIRENT +AC_HEADER_STDC +AC_HEADER_SYS_WAIT +AC_CHECK_HEADERS(fcntl.h sys/file.h sys/ioctl.h sys/time.h syslog.h termio.h unistd.h) + +dnl Checks for typedefs, structures, and compiler characteristics. +AC_C_CONST +AC_C_INLINE +AC_TYPE_OFF_T +AC_HEADER_TIME +AC_STRUCT_TM + +dnl Checks for library functions. +AC_FUNC_MEMCMP +AC_TYPE_SIGNAL +AC_FUNC_UTIME_NULL +AC_FUNC_VPRINTF +AC_CHECK_FUNCS(gettimeofday mktime select socket strdup strerror strspn strstr strtol strtoul uname) + +AC_OUTPUT(call/Makefile ax25ipd/Makefile listen/Makefile Makefile ax25rtd/Makefile) diff --git a/install-sh b/install-sh new file mode 100755 index 0000000..e9de238 --- /dev/null +++ b/install-sh @@ -0,0 +1,251 @@ +#!/bin/sh +# +# install - install a program, script, or datafile +# This comes from X11R5 (mit/util/scripts/install.sh). +# +# Copyright 1991 by the Massachusetts Institute of Technology +# +# Permission to use, copy, modify, distribute, and sell this software and its +# documentation for any purpose is hereby granted without fee, provided that +# the above copyright notice appear in all copies and that both that +# copyright notice and this permission notice appear in supporting +# documentation, and that the name of M.I.T. not be used in advertising or +# publicity pertaining to distribution of the software without specific, +# written prior permission. M.I.T. makes no representations about the +# suitability of this software for any purpose. It is provided "as is" +# without express or implied warranty. +# +# Calling this script install-sh is preferred over install.sh, to prevent +# `make' implicit rules from creating a file called install from it +# when there is no Makefile. +# +# This script is compatible with the BSD install script, but was written +# from scratch. It can only install one file at a time, a restriction +# shared with many OS's install programs. + + +# set DOITPROG to echo to test this script + +# Don't use :- since 4.3BSD and earlier shells don't like it. +doit="${DOITPROG-}" + + +# put in absolute paths if you don't have them in your path; or use env. vars. + +mvprog="${MVPROG-mv}" +cpprog="${CPPROG-cp}" +chmodprog="${CHMODPROG-chmod}" +chownprog="${CHOWNPROG-chown}" +chgrpprog="${CHGRPPROG-chgrp}" +stripprog="${STRIPPROG-strip}" +rmprog="${RMPROG-rm}" +mkdirprog="${MKDIRPROG-mkdir}" + +transformbasename="" +transform_arg="" +instcmd="$mvprog" +chmodcmd="$chmodprog 0755" +chowncmd="" +chgrpcmd="" +stripcmd="" +rmcmd="$rmprog -f" +mvcmd="$mvprog" +src="" +dst="" +dir_arg="" + +while [ x"$1" != x ]; do + case $1 in + -c) instcmd="$cpprog" + shift + continue;; + + -d) dir_arg=true + shift + continue;; + + -m) chmodcmd="$chmodprog $2" + shift + shift + continue;; + + -o) chowncmd="$chownprog $2" + shift + shift + continue;; + + -g) chgrpcmd="$chgrpprog $2" + shift + shift + continue;; + + -s) stripcmd="$stripprog" + shift + continue;; + + -t=*) transformarg=`echo $1 | sed 's/-t=//'` + shift + continue;; + + -b=*) transformbasename=`echo $1 | sed 's/-b=//'` + shift + continue;; + + *) if [ x"$src" = x ] + then + src=$1 + else + # this colon is to work around a 386BSD /bin/sh bug + : + dst=$1 + fi + shift + continue;; + esac +done + +if [ x"$src" = x ] +then + echo "install: no input file specified" + exit 1 +else + true +fi + +if [ x"$dir_arg" != x ]; then + dst=$src + src="" + + if [ -d $dst ]; then + instcmd=: + chmodcmd="" + else + instcmd=mkdir + fi +else + +# Waiting for this to be detected by the "$instcmd $src $dsttmp" command +# might cause directories to be created, which would be especially bad +# if $src (and thus $dsttmp) contains '*'. + + if [ -f $src -o -d $src ] + then + true + else + echo "install: $src does not exist" + exit 1 + fi + + if [ x"$dst" = x ] + then + echo "install: no destination specified" + exit 1 + else + true + fi + +# If destination is a directory, append the input filename; if your system +# does not like double slashes in filenames, you may need to add some logic + + if [ -d $dst ] + then + dst="$dst"/`basename $src` + else + true + fi +fi + +## this sed command emulates the dirname command +dstdir=`echo $dst | sed -e 's,[^/]*$,,;s,/$,,;s,^$,.,'` + +# Make sure that the destination directory exists. +# this part is taken from Noah Friedman's mkinstalldirs script + +# Skip lots of stat calls in the usual case. +if [ ! -d "$dstdir" ]; then +defaultIFS=' +' +IFS="${IFS-${defaultIFS}}" + +oIFS="${IFS}" +# Some sh's can't handle IFS=/ for some reason. +IFS='%' +set - `echo ${dstdir} | sed -e 's@/@%@g' -e 's@^%@/@'` +IFS="${oIFS}" + +pathcomp='' + +while [ $# -ne 0 ] ; do + pathcomp="${pathcomp}${1}" + shift + + if [ ! -d "${pathcomp}" ] ; + then + $mkdirprog "${pathcomp}" + else + true + fi + + pathcomp="${pathcomp}/" +done +fi + +if [ x"$dir_arg" != x ] +then + $doit $instcmd $dst && + + if [ x"$chowncmd" != x ]; then $doit $chowncmd $dst; else true ; fi && + if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd $dst; else true ; fi && + if [ x"$stripcmd" != x ]; then $doit $stripcmd $dst; else true ; fi && + if [ x"$chmodcmd" != x ]; then $doit $chmodcmd $dst; else true ; fi +else + +# If we're going to rename the final executable, determine the name now. + + if [ x"$transformarg" = x ] + then + dstfile=`basename $dst` + else + dstfile=`basename $dst $transformbasename | + sed $transformarg`$transformbasename + fi + +# don't allow the sed command to completely eliminate the filename + + if [ x"$dstfile" = x ] + then + dstfile=`basename $dst` + else + true + fi + +# Make a temp file name in the proper directory. + + dsttmp=$dstdir/#inst.$$# + +# Move or copy the file name to the temp name + + $doit $instcmd $src $dsttmp && + + trap "rm -f ${dsttmp}" 0 && + +# and set any options; do chmod last to preserve setuid bits + +# If any of these fail, we abort the whole thing. If we want to +# ignore errors from any of these, just make sure not to ignore +# errors from the above "$doit $instcmd $src $dsttmp" command. + + if [ x"$chowncmd" != x ]; then $doit $chowncmd $dsttmp; else true;fi && + if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd $dsttmp; else true;fi && + if [ x"$stripcmd" != x ]; then $doit $stripcmd $dsttmp; else true;fi && + if [ x"$chmodcmd" != x ]; then $doit $chmodcmd $dsttmp; else true;fi && + +# Now rename the file to the real destination. + + $doit $rmcmd -f $dstdir/$dstfile && + $doit $mvcmd $dsttmp $dstdir/$dstfile + +fi && + + +exit 0 diff --git a/listen/Makefile.am b/listen/Makefile.am new file mode 100644 index 0000000..8e99155 --- /dev/null +++ b/listen/Makefile.am @@ -0,0 +1,27 @@ + +installconf: + +bin_PROGRAMS = listen + +man_MANS = listen.1 + +EXTRA_DIST = $(man_MANS) + +LDADD = $(AX25_LIB) $(NCURSES_LIB) + +listen_SOURCES = \ + listen.c \ + listen.h \ + kissdump.c \ + ax25dump.c \ + nrdump.c \ + arpdump.c \ + ipdump.c \ + icmpdump.c \ + udpdump.c \ + tcpdump.c \ + rspfdump.c \ + ripdump.c \ + rosedump.c \ + flexnetdump.c \ + utils.c diff --git a/listen/Makefile.in b/listen/Makefile.in new file mode 100644 index 0000000..4cf3c1a --- /dev/null +++ b/listen/Makefile.in @@ -0,0 +1,379 @@ +# Makefile.in generated automatically by automake 1.4 from Makefile.am + +# Copyright (C) 1994, 1995-8, 1999 Free Software Foundation, Inc. +# This Makefile.in is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY, to the extent permitted by law; without +# even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. + + +SHELL = @SHELL@ + +srcdir = @srcdir@ +top_srcdir = @top_srcdir@ +VPATH = @srcdir@ +prefix = @prefix@ +exec_prefix = @exec_prefix@ + +bindir = @bindir@ +sbindir = @sbindir@ +libexecdir = @libexecdir@ +datadir = @datadir@ +sysconfdir = @sysconfdir@ +sharedstatedir = @sharedstatedir@ +localstatedir = @localstatedir@ +libdir = @libdir@ +infodir = @infodir@ +mandir = @mandir@ +includedir = @includedir@ +oldincludedir = /usr/include + +DESTDIR = + +pkgdatadir = $(datadir)/@PACKAGE@ +pkglibdir = $(libdir)/@PACKAGE@ +pkgincludedir = $(includedir)/@PACKAGE@ + +top_builddir = .. + +ACLOCAL = @ACLOCAL@ +AUTOCONF = @AUTOCONF@ +AUTOMAKE = @AUTOMAKE@ +AUTOHEADER = @AUTOHEADER@ + +INSTALL = @INSTALL@ +INSTALL_PROGRAM = @INSTALL_PROGRAM@ $(AM_INSTALL_PROGRAM_FLAGS) +INSTALL_DATA = @INSTALL_DATA@ +INSTALL_SCRIPT = @INSTALL_SCRIPT@ +transform = @program_transform_name@ + +NORMAL_INSTALL = : +PRE_INSTALL = : +POST_INSTALL = : +NORMAL_UNINSTALL = : +PRE_UNINSTALL = : +POST_UNINSTALL = : +host_alias = @host_alias@ +host_triplet = @host@ +AS = @AS@ +AWK = @AWK@ +AX25_LIB = @AX25_LIB@ +CC = @CC@ +DLLTOOL = @DLLTOOL@ +LD = @LD@ +LIBTOOL = @LIBTOOL@ +LN_S = @LN_S@ +MAKEINFO = @MAKEINFO@ +NCURSES_LIB = @NCURSES_LIB@ +NM = @NM@ +OBJDUMP = @OBJDUMP@ +PACKAGE = @PACKAGE@ +RANLIB = @RANLIB@ +VERSION = @VERSION@ + +bin_PROGRAMS = listen + +man_MANS = listen.1 + +EXTRA_DIST = $(man_MANS) + +LDADD = $(AX25_LIB) $(NCURSES_LIB) + +listen_SOURCES = listen.c listen.h kissdump.c ax25dump.c nrdump.c arpdump.c ipdump.c icmpdump.c udpdump.c tcpdump.c rspfdump.c ripdump.c rosedump.c flexnetdump.c utils.c + +mkinstalldirs = $(SHELL) $(top_srcdir)/mkinstalldirs +CONFIG_HEADER = ../config.h +CONFIG_CLEAN_FILES = +PROGRAMS = $(bin_PROGRAMS) + + +DEFS = @DEFS@ -I. -I$(srcdir) -I.. +CPPFLAGS = @CPPFLAGS@ +LDFLAGS = @LDFLAGS@ +LIBS = @LIBS@ +listen_OBJECTS = listen.o kissdump.o ax25dump.o nrdump.o arpdump.o \ +ipdump.o icmpdump.o udpdump.o tcpdump.o rspfdump.o ripdump.o rosedump.o \ +flexnetdump.o utils.o +listen_LDADD = $(LDADD) +listen_DEPENDENCIES = +listen_LDFLAGS = +CFLAGS = @CFLAGS@ +COMPILE = $(CC) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) +LTCOMPILE = $(LIBTOOL) --mode=compile $(CC) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) +CCLD = $(CC) +LINK = $(LIBTOOL) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(LDFLAGS) -o $@ +man1dir = $(mandir)/man1 +MANS = $(man_MANS) + +NROFF = nroff +DIST_COMMON = Makefile.am Makefile.in + + +DISTFILES = $(DIST_COMMON) $(SOURCES) $(HEADERS) $(TEXINFOS) $(EXTRA_DIST) + +TAR = tar +GZIP_ENV = --best +SOURCES = $(listen_SOURCES) +OBJECTS = $(listen_OBJECTS) + +all: all-redirect +.SUFFIXES: +.SUFFIXES: .S .c .lo .o .s +$(srcdir)/Makefile.in: Makefile.am $(top_srcdir)/configure.in $(ACLOCAL_M4) + cd $(top_srcdir) && $(AUTOMAKE) --gnu --include-deps listen/Makefile + +Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status + cd $(top_builddir) \ + && CONFIG_FILES=$(subdir)/$@ CONFIG_HEADERS= $(SHELL) ./config.status + + +mostlyclean-binPROGRAMS: + +clean-binPROGRAMS: + -test -z "$(bin_PROGRAMS)" || rm -f $(bin_PROGRAMS) + +distclean-binPROGRAMS: + +maintainer-clean-binPROGRAMS: + +install-binPROGRAMS: $(bin_PROGRAMS) + @$(NORMAL_INSTALL) + $(mkinstalldirs) $(DESTDIR)$(bindir) + @list='$(bin_PROGRAMS)'; for p in $$list; do \ + if test -f $$p; then \ + echo " $(LIBTOOL) --mode=install $(INSTALL_PROGRAM) $$p $(DESTDIR)$(bindir)/`echo $$p|sed 's/$(EXEEXT)$$//'|sed '$(transform)'|sed 's/$$/$(EXEEXT)/'`"; \ + $(LIBTOOL) --mode=install $(INSTALL_PROGRAM) $$p $(DESTDIR)$(bindir)/`echo $$p|sed 's/$(EXEEXT)$$//'|sed '$(transform)'|sed 's/$$/$(EXEEXT)/'`; \ + else :; fi; \ + done + +uninstall-binPROGRAMS: + @$(NORMAL_UNINSTALL) + list='$(bin_PROGRAMS)'; for p in $$list; do \ + rm -f $(DESTDIR)$(bindir)/`echo $$p|sed 's/$(EXEEXT)$$//'|sed '$(transform)'|sed 's/$$/$(EXEEXT)/'`; \ + done + +.c.o: + $(COMPILE) -c $< + +.s.o: + $(COMPILE) -c $< + +.S.o: + $(COMPILE) -c $< + +mostlyclean-compile: + -rm -f *.o core *.core + +clean-compile: + +distclean-compile: + -rm -f *.tab.c + +maintainer-clean-compile: + +.c.lo: + $(LIBTOOL) --mode=compile $(COMPILE) -c $< + +.s.lo: + $(LIBTOOL) --mode=compile $(COMPILE) -c $< + +.S.lo: + $(LIBTOOL) --mode=compile $(COMPILE) -c $< + +mostlyclean-libtool: + -rm -f *.lo + +clean-libtool: + -rm -rf .libs _libs + +distclean-libtool: + +maintainer-clean-libtool: + +listen: $(listen_OBJECTS) $(listen_DEPENDENCIES) + @rm -f listen + $(LINK) $(listen_LDFLAGS) $(listen_OBJECTS) $(listen_LDADD) $(LIBS) + +install-man1: + $(mkinstalldirs) $(DESTDIR)$(man1dir) + @list='$(man1_MANS)'; \ + l2='$(man_MANS)'; for i in $$l2; do \ + case "$$i" in \ + *.1*) list="$$list $$i" ;; \ + esac; \ + done; \ + for i in $$list; do \ + if test -f $(srcdir)/$$i; then file=$(srcdir)/$$i; \ + else file=$$i; fi; \ + ext=`echo $$i | sed -e 's/^.*\\.//'`; \ + inst=`echo $$i | sed -e 's/\\.[0-9a-z]*$$//'`; \ + inst=`echo $$inst | sed '$(transform)'`.$$ext; \ + echo " $(INSTALL_DATA) $$file $(DESTDIR)$(man1dir)/$$inst"; \ + $(INSTALL_DATA) $$file $(DESTDIR)$(man1dir)/$$inst; \ + done + +uninstall-man1: + @list='$(man1_MANS)'; \ + l2='$(man_MANS)'; for i in $$l2; do \ + case "$$i" in \ + *.1*) list="$$list $$i" ;; \ + esac; \ + done; \ + for i in $$list; do \ + ext=`echo $$i | sed -e 's/^.*\\.//'`; \ + inst=`echo $$i | sed -e 's/\\.[0-9a-z]*$$//'`; \ + inst=`echo $$inst | sed '$(transform)'`.$$ext; \ + echo " rm -f $(DESTDIR)$(man1dir)/$$inst"; \ + rm -f $(DESTDIR)$(man1dir)/$$inst; \ + done +install-man: $(MANS) + @$(NORMAL_INSTALL) + $(MAKE) $(AM_MAKEFLAGS) install-man1 +uninstall-man: + @$(NORMAL_UNINSTALL) + $(MAKE) $(AM_MAKEFLAGS) uninstall-man1 + +tags: TAGS + +ID: $(HEADERS) $(SOURCES) $(LISP) + list='$(SOURCES) $(HEADERS)'; \ + unique=`for i in $$list; do echo $$i; done | \ + awk ' { files[$$0] = 1; } \ + END { for (i in files) print i; }'`; \ + here=`pwd` && cd $(srcdir) \ + && mkid -f$$here/ID $$unique $(LISP) + +TAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) $(LISP) + tags=; \ + here=`pwd`; \ + list='$(SOURCES) $(HEADERS)'; \ + unique=`for i in $$list; do echo $$i; done | \ + awk ' { files[$$0] = 1; } \ + END { for (i in files) print i; }'`; \ + test -z "$(ETAGS_ARGS)$$unique$(LISP)$$tags" \ + || (cd $(srcdir) && etags $(ETAGS_ARGS) $$tags $$unique $(LISP) -o $$here/TAGS) + +mostlyclean-tags: + +clean-tags: + +distclean-tags: + -rm -f TAGS ID + +maintainer-clean-tags: + +distdir = $(top_builddir)/$(PACKAGE)-$(VERSION)/$(subdir) + +subdir = listen + +distdir: $(DISTFILES) + @for file in $(DISTFILES); do \ + d=$(srcdir); \ + if test -d $$d/$$file; then \ + cp -pr $$/$$file $(distdir)/$$file; \ + else \ + test -f $(distdir)/$$file \ + || ln $$d/$$file $(distdir)/$$file 2> /dev/null \ + || cp -p $$d/$$file $(distdir)/$$file || :; \ + fi; \ + done +arpdump.o: arpdump.c listen.h +ax25dump.o: ax25dump.c listen.h +flexnetdump.o: flexnetdump.c listen.h +icmpdump.o: icmpdump.c listen.h +ipdump.o: ipdump.c listen.h +kissdump.o: kissdump.c listen.h +listen.o: listen.c ../config.h listen.h +nrdump.o: nrdump.c listen.h +ripdump.o: ripdump.c listen.h +rosedump.o: rosedump.c listen.h +rspfdump.o: rspfdump.c listen.h +tcpdump.o: tcpdump.c listen.h +udpdump.o: udpdump.c listen.h +utils.o: utils.c listen.h + +info-am: +info: info-am +dvi-am: +dvi: dvi-am +check-am: all-am +check: check-am +installcheck-am: +installcheck: installcheck-am +install-exec-am: install-binPROGRAMS +install-exec: install-exec-am + +install-data-am: install-man +install-data: install-data-am + +install-am: all-am + @$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am +install: install-am +uninstall-am: uninstall-binPROGRAMS uninstall-man +uninstall: uninstall-am +all-am: Makefile $(PROGRAMS) $(MANS) +all-redirect: all-am +install-strip: + $(MAKE) $(AM_MAKEFLAGS) AM_INSTALL_PROGRAM_FLAGS=-s install +installdirs: + $(mkinstalldirs) $(DESTDIR)$(bindir) $(DESTDIR)$(mandir)/man1 + + +mostlyclean-generic: + +clean-generic: + +distclean-generic: + -rm -f Makefile $(CONFIG_CLEAN_FILES) + -rm -f config.cache config.log stamp-h stamp-h[0-9]* + +maintainer-clean-generic: +mostlyclean-am: mostlyclean-binPROGRAMS mostlyclean-compile \ + mostlyclean-libtool mostlyclean-tags \ + mostlyclean-generic + +mostlyclean: mostlyclean-am + +clean-am: clean-binPROGRAMS clean-compile clean-libtool clean-tags \ + clean-generic mostlyclean-am + +clean: clean-am + +distclean-am: distclean-binPROGRAMS distclean-compile distclean-libtool \ + distclean-tags distclean-generic clean-am + -rm -f libtool + +distclean: distclean-am + +maintainer-clean-am: maintainer-clean-binPROGRAMS \ + maintainer-clean-compile maintainer-clean-libtool \ + maintainer-clean-tags maintainer-clean-generic \ + distclean-am + @echo "This command is intended for maintainers to use;" + @echo "it deletes files that may require special tools to rebuild." + +maintainer-clean: maintainer-clean-am + +.PHONY: mostlyclean-binPROGRAMS distclean-binPROGRAMS clean-binPROGRAMS \ +maintainer-clean-binPROGRAMS uninstall-binPROGRAMS install-binPROGRAMS \ +mostlyclean-compile distclean-compile clean-compile \ +maintainer-clean-compile mostlyclean-libtool distclean-libtool \ +clean-libtool maintainer-clean-libtool install-man1 uninstall-man1 \ +install-man uninstall-man tags mostlyclean-tags distclean-tags \ +clean-tags maintainer-clean-tags distdir info-am info dvi-am dvi check \ +check-am installcheck-am installcheck install-exec-am install-exec \ +install-data-am install-data install-am install uninstall-am uninstall \ +all-redirect all-am all installdirs mostlyclean-generic \ +distclean-generic clean-generic maintainer-clean-generic clean \ +mostlyclean distclean maintainer-clean + + +installconf: + +# Tell versions [3.59,3.63) of GNU make to not export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: diff --git a/listen/arpdump.c b/listen/arpdump.c new file mode 100644 index 0000000..a80716a --- /dev/null +++ b/listen/arpdump.c @@ -0,0 +1,108 @@ +/* @(#) $Header: arpdump.c,v 1.5 91/03/28 19:38:59 deyke Exp $ */ + +/* ARP packet tracing routines + * Copyright 1991 Phil Karn, KA9Q + */ +#include <stdio.h> +#include "listen.h" + +#define ARP_REQUEST 1 +#define ARP_REPLY 2 +#define REVARP_REQUEST 3 +#define REVARP_REPLY 4 + +#define ARP_AX25 3 + +#define AXALEN 7 + +#define PID_IP 0xCC + +void arp_dump(unsigned char *data, int length) +{ + int is_ip = 0; + int hardware; + int protocol; + int hwlen; + int pralen; + int operation; + unsigned char *shwaddr, *sprotaddr; + unsigned char *thwaddr, *tprotaddr; + char tmp[25]; + + lprintf(T_PROTOCOL, "ARP: "); + lprintf(T_IPHDR, "len %d", length); + if (length < 16) + { + lprintf(T_ERROR, " bad packet\n"); + return; + } + + hardware = get16(data + 0); + protocol = get16(data + 2); + hwlen = data[4]; + pralen = data[5]; + operation = get16(data + 6); + + if (hardware != ARP_AX25) + { + lprintf(T_IPHDR, " non-AX25 ARP packet\n"); + return; + } + + lprintf(T_IPHDR, " hwtype AX25"); + + /* Print hardware length only if it doesn't match + * the length in the known types table + */ + if (hwlen != AXALEN) + lprintf(T_IPHDR, " hwlen %d", hwlen); + + if (protocol == PID_IP) + { + lprintf(T_IPHDR, " prot IP"); + is_ip = 1; + } + else + { + lprintf(T_IPHDR, " prot 0x%x prlen %d", protocol, pralen); + } + + switch (operation) + { + case ARP_REQUEST: + lprintf(T_IPHDR, " op REQUEST"); + break; + case ARP_REPLY: + lprintf(T_IPHDR, " op REPLY"); + break; + case REVARP_REQUEST: + lprintf(T_IPHDR, " op REVERSE REQUEST"); + break; + case REVARP_REPLY: + lprintf(T_IPHDR, " op REVERSE REPLY"); + break; + default: + lprintf(T_IPHDR, " op %d", operation); + break; + } + + shwaddr = data + 8; + sprotaddr = shwaddr + hwlen; + + thwaddr = sprotaddr + pralen; + tprotaddr = thwaddr + hwlen; + + lprintf(T_IPHDR, "\nsender"); + if (is_ip) lprintf(T_ADDR, " IPaddr %d.%d.%d.%d", + sprotaddr[0], sprotaddr[1], + sprotaddr[2], sprotaddr[3]); + lprintf(T_IPHDR, " hwaddr %s\n", pax25(tmp, shwaddr)); + + lprintf(T_IPHDR,"target"); + if (is_ip) lprintf(T_ADDR, " IPaddr %d.%d.%d.%d", + tprotaddr[0], tprotaddr[1], + tprotaddr[2], tprotaddr[3]); + if (*thwaddr != 0) + lprintf(T_ADDR, " hwaddr %s", pax25(tmp, thwaddr)); + lprintf(T_IPHDR, "\n"); +} diff --git a/listen/ax25dump.c b/listen/ax25dump.c new file mode 100644 index 0000000..34213f9 --- /dev/null +++ b/listen/ax25dump.c @@ -0,0 +1,362 @@ +/* @(#) $Header: ax25dump.c,v 1.5 91/02/24 20:16:33 deyke Exp $ */ + +/* AX25 header tracing + * Copyright 1991 Phil Karn, KA9Q + */ +#include <stdio.h> +#include <ctype.h> +#include <string.h> +#include "listen.h" + +#define LAPB_UNKNOWN 0 +#define LAPB_COMMAND 1 +#define LAPB_RESPONSE 2 + +#define SEG_FIRST 0x80 +#define SEG_REM 0x7F + +#define PID_SEGMENT 0x08 +#define PID_ARP 0xCD +#define PID_NETROM 0xCF +#define PID_IP 0xCC +#define PID_X25 0x01 +#define PID_TEXNET 0xC3 +#define PID_FLEXNET 0xCE +#define PID_NO_L3 0xF0 + +#define I 0x00 +#define S 0x01 +#define RR 0x01 +#define RNR 0x05 +#define REJ 0x09 +#define U 0x03 +#define SABM 0x2F +#define SABME 0x6F +#define DISC 0x43 +#define DM 0x0F +#define UA 0x63 +#define FRMR 0x87 +#define UI 0x03 +#define PF 0x10 +#define EPF 0x01 + +#define MMASK 7 + +#define HDLCAEB 0x01 +#define SSID 0x1E +#define REPEATED 0x80 +#define C 0x80 +#define SSSID_SPARE 0x40 +#define ESSID_SPARE 0x20 + +#define ALEN 6 +#define AXLEN 7 + +#define W 1 +#define X 2 +#define Y 4 +#define Z 8 + +static int ftype(unsigned char *, int *, int *, int *, int *, int); +static char *decode_type(int); + +#define NDAMA_STRING "" +#define DAMA_STRING " [DAMA]" + + +/* FlexNet header compression display by Thomas Sailer sailer@ife.ee.ethz.ch */ + +/* Dump an AX.25 packet header */ +void ax25_dump(unsigned char *data, int length, int hexdump) +{ + char tmp[15]; + int ctlen, nr, ns, pf, pid, seg, type, end, cmdrsp, extseq; + char *dama; + + /* check for FlexNet compressed header first; FlexNet header compressed packets are at least 8 bytes long */ + if (length < 8) { + /* Something wrong with the header */ + lprintf(T_ERROR, "AX25: bad header!\n"); + return; + } + if (data[1] & HDLCAEB) { + /* this is a FlexNet compressed header */ + lprintf(T_PROTOCOL, "AX25: "); + tmp[6] = tmp[7] = extseq = 0; + tmp[0] = ' ' + (data[2] >> 2); + tmp[1] = ' ' + ((data[2] << 4) & 0x30) + (data[3] >> 4); + tmp[2] = ' ' + ((data[3] << 2) & 0x3c) + (data[4] >> 6); + tmp[3] = ' ' + (data[4] & 0x3f); + tmp[4] = ' ' + (data[5] >> 2); + tmp[5] = ' ' + ((data[5] << 4) & 0x30) + (data[6] >> 4); + if (data[6] & 0xf) + sprintf(tmp+7, "-%d", data[6] & 0xf); + lprintf(T_ADDR, "%d->%s%s", (data[0] << 6) | ((data[1] >> 2) & 0x3f), strtok(tmp, " "), tmp+7); + cmdrsp = (data[1] & 2) ? LAPB_COMMAND : LAPB_RESPONSE; + dama = NDAMA_STRING; + data += 7; + length -= 7; + } else { + /* Extract the address header */ + if (length < (AXLEN + AXLEN + 1)) { + /* Something wrong with the header */ + lprintf(T_ERROR, "AX25: bad header!\n"); + return; + } + + if ((data[AXLEN + ALEN] & SSSID_SPARE) == SSSID_SPARE) { + extseq = 0; + lprintf(T_PROTOCOL, "AX25: "); + } else { + extseq = 1; + lprintf(T_PROTOCOL, "EAX25: "); + } + + if ((data[AXLEN + ALEN] & ESSID_SPARE) == ESSID_SPARE) + dama = NDAMA_STRING; + else + dama = DAMA_STRING; + + lprintf(T_ADDR, "%s", pax25(tmp, data + AXLEN)); + lprintf(T_ADDR, "->%s", pax25(tmp, data)); + + cmdrsp = LAPB_UNKNOWN; + + if ((data[ALEN] & C) && !(data[AXLEN + ALEN] & C)) + cmdrsp = LAPB_COMMAND; + + if ((data[AXLEN + ALEN] & C) && !(data[ALEN] & C)) + cmdrsp = LAPB_RESPONSE; + + end = (data[AXLEN + ALEN] & HDLCAEB); + + data += (AXLEN + AXLEN); + length -= (AXLEN + AXLEN); + + if (!end) { + lprintf(T_AXHDR, " v"); + + while (!end) { + /* Print digi string */ + lprintf(T_ADDR," %s%s", pax25(tmp, data), (data[ALEN] & REPEATED) ? "*" : ""); + + end = (data[ALEN] & HDLCAEB); + + data += AXLEN; + length -= AXLEN; + } + } + } + + if (length == 0) return; + + ctlen = ftype(data, &type, &ns, &nr, &pf, extseq); + + data += ctlen; + length -= ctlen; + + lprintf(T_AXHDR, " <%s", decode_type(type)); + + switch (cmdrsp) { + case LAPB_COMMAND: + lprintf(T_AXHDR, " C"); + if (pf) lprintf(T_AXHDR, " P"); + break; + case LAPB_RESPONSE: + lprintf(T_AXHDR, " R"); + if (pf) lprintf(T_AXHDR, " F"); + break; + default: + break; + } + + if (type == I) + lprintf(T_AXHDR, " S%d", ns); + + if ((type & 0x3) != U) /* I or S frame? */ + lprintf(T_AXHDR, " R%d", nr); + + lprintf(T_AXHDR, ">"); + + if (type == I || type == UI) { + /* Decode I field */ + if (length > 0) { /* Get pid */ + pid = *data++; + length--; + + if (pid == PID_SEGMENT) { + seg = *data++; + length--; + lprintf(T_AXHDR, "%s remain %u", seg & SEG_FIRST ? " First seg;" : "", seg & SEG_REM); + + if (seg & SEG_FIRST) { + pid = *data++; + length--; + } + } + + switch (pid) { + case PID_SEGMENT: + lprintf(T_AXHDR,"%s\n", dama); + data_dump(data, length, hexdump); + break; + case PID_ARP: + lprintf(T_AXHDR," pid=ARP%s\n", dama); + arp_dump(data, length); + break; + case PID_NETROM: + lprintf(T_AXHDR," pid=NET/ROM%s\n", dama); + netrom_dump(data, length, hexdump); + break; + case PID_IP: + lprintf(T_AXHDR," pid=IP%s\n", dama); + ip_dump(data, length, hexdump); + break; + case PID_X25: + lprintf(T_AXHDR, " pid=X.25%s\n", dama); + rose_dump(data, length, hexdump); + break; + case PID_TEXNET: + lprintf(T_AXHDR, " pid=TEXNET%s\n", dama); + data_dump(data, length, hexdump); + break; + case PID_FLEXNET: + lprintf(T_AXHDR, " pid=FLEXNET%s\n", dama); + flexnet_dump(data, length, hexdump); + break; + case PID_NO_L3: + lprintf(T_AXHDR, " pid=Text%s\n", dama); + data_dump(data, length, hexdump); + break; + default: + lprintf(T_AXHDR, " pid=0x%x%s\n", pid, dama); + data_dump(data, length, hexdump); + break; + } + } + } else if (type == FRMR && length >= 3) { + /* FIX ME XXX + lprintf(T_AXHDR, ": %s", decode_type(ftype(data[0]))); + */ + lprintf(T_AXHDR, ": %02X", data[0]); + lprintf(T_AXHDR, " Vr = %d Vs = %d", + (data[1] >> 5) & MMASK, + (data[1] >> 1) & MMASK); + if(data[2] & W) + lprintf(T_ERROR, " Invalid control field"); + if(data[2] & X) + lprintf(T_ERROR, " Illegal I-field"); + if(data[2] & Y) + lprintf(T_ERROR, " Too-long I-field"); + if(data[2] & Z) + lprintf(T_ERROR, " Invalid seq number"); + lprintf(T_AXHDR,"%s\n", dama); + } else if ((type == SABM || type == UA) && length >= 2) { + /* FlexNet transmits the QSO "handle" for header + * compression in SABM and UA frame data fields + */ + lprintf(T_AXHDR," [%d]%s\n", (data[0] << 8) | data[1], dama); + } else { + lprintf(T_AXHDR,"%s\n", dama); + } +} + +static char *decode_type(int type) +{ + switch (type) { + case I: + return "I"; + case SABM: + return "C"; + case SABME: + return "CE"; + case DISC: + return "D"; + case DM: + return "DM"; + case UA: + return "UA"; + case RR: + return "RR"; + case RNR: + return "RNR"; + case REJ: + return "REJ"; + case FRMR: + return "FRMR"; + case UI: + return "UI"; + default: + return "[invalid]"; + } +} + +char *pax25(char *buf, unsigned char *data) +{ + int i, ssid; + char *s; + char c; + + s = buf; + + for (i = 0; i < ALEN; i++) { + c = (data[i] >> 1) & 0x7F; + + if (!isalnum(c) && c != ' ') { + strcpy(buf, "[invalid]"); + return buf; + } + + if (c != ' ') *s++ = c; + } + + if ((ssid = (data[ALEN] & SSID)) != 0) + sprintf(s, "-%d", ssid >> 1); + else + *s = '\0'; + + return(buf); +} + +static int ftype(unsigned char *data, int *type, int *ns, int *nr, int *pf, int extseq) +{ + if (extseq) { + if ((*data & 0x01) == 0) { /* An I frame is an I-frame ... */ + *type = I; + *ns = (*data >> 1) & 127; + data++; + *nr = (*data >> 1) & 127; + *pf = *data & EPF; + return 2; + } + if (*data & 0x02) { + *type = *data & ~PF; + *pf = *data & PF; + return 1; + } else { + *type = *data; + data++; + *nr = (*data >> 1) & 127; + *pf = *data & EPF; + return 2; + } + } else { + if ((*data & 0x01) == 0) { /* An I frame is an I-frame ... */ + *type = I; + *ns = (*data >> 1) & 7; + *nr = (*data >> 5) & 7; + *pf = *data & PF; + return 1; + } + if (*data & 0x02) { /* U-frames use all except P/F bit for type */ + *type = *data & ~PF; + *pf = *data & PF; + return 1; + } else { /* S-frames use low order 4 bits for type */ + *type = *data & 0x0F; + *nr = (*data >> 5) & 7; + *pf = *data & PF; + return 1; + } + } +} diff --git a/listen/flexnetdump.c b/listen/flexnetdump.c new file mode 100644 index 0000000..3269390 --- /dev/null +++ b/listen/flexnetdump.c @@ -0,0 +1,149 @@ +/* + * FlexNet internode communication dump + */ + +#include <stdio.h> +#include <string.h> +#include <ctype.h> +#include "listen.h" + +/* + * This was hacked by Thomas Sailer, sailer@ife.ee.ethz.ch, HB9JNX/AE4WA, with + * some bits stolen from Dieter Deyke (Wampes), such as these defines :-) + */ + +#define FLEX_INIT '0' /* Link initialization */ +#define FLEX_RPRT '1' /* Poll answer */ +#define FLEX_POLL '2' /* Poll */ +#define FLEX_ROUT '3' /* Routing information */ +#define FLEX_QURY '6' /* Path query */ +#define FLEX_RSLT '7' /* Query result */ + +static int flx_get_number(unsigned char **data, int *length) +{ + int l = *length; + unsigned char *d = *data; + int res = 0; + + if (l <= 0 || *d < '0' || *d > '9') + return -1; + while (l > 0 && *d >= '0' && *d <= '9') { + res = res * 10 + (*d++) - '0'; + l--; + } + *data = d; + *length = l; + return res; +} + +static void dump_end(unsigned char *data, int length) +{ + if (length <= 0) + return; + for (; length > 0; length--, data++) + lprintf(T_FLEXNET, " %02x", *data); + lprintf(T_FLEXNET, "\n"); +} + +void flexnet_dump(unsigned char *data, int length, int hexdump) +{ + int i; + int hopcnt, qsonr; + unsigned char *cp; + + lprintf(T_PROTOCOL, "FlexNet:"); + + if (length < 1) { + lprintf(T_ERROR, " bad packet\n"); + return; + } + switch (data[0]) { + default: + lprintf(T_ERROR, " unknown packet type\n"); + data_dump(data, length, hexdump); + return; + + case FLEX_INIT: + if (length < 2) { + lprintf(T_ERROR, " bad packet\n"); + dump_end(data+1, length-1); + return; + } + lprintf(T_FLEXNET, " Link setup - max SSID %d ", data[1] & 0xf); + dump_end(data+1, length-1); + return; + + case FLEX_RPRT: + lprintf(T_FLEXNET, " Poll response -"); + data++; + length--; + i = flx_get_number(&data, &length); + data++; + length--; + if (i < 0) + goto too_short; + lprintf(T_FLEXNET, " delay: %d\n", i); + dump_end(data, length); + return; + + case FLEX_POLL: + lprintf(T_FLEXNET, " Poll"); + return; + + case FLEX_ROUT: + data++; + length--; + lprintf(T_FLEXNET, " Routing\n"); + while (length > 0) { + if (isdigit(*data) || isupper(*data)) { + if (length < 10) + goto too_short; + lprintf(T_FLEXNET, " %.6s %2d-%2d ", data, data[6]-'0', data[7]-'0'); + data += 8; + length -= 8; + i = flx_get_number(&data, &length); + data++; + length--; + if (!i) + lprintf(T_FLEXNET, "link down\n"); + else + lprintf(T_FLEXNET, "delay: %d\n", i); + } else { + if (*data == '+') + lprintf(T_FLEXNET, " Request token\n"); + else if (*data == '-') + lprintf(T_FLEXNET, " Release token\n"); + else if (*data != '\r') + lprintf(T_FLEXNET, " invalid char: %02x\n", *data); + data++; + length--; + } + } + return; + + case FLEX_QURY: + case FLEX_RSLT: + lprintf(T_FLEXNET, " Route query"); + if (*data == FLEX_RSLT) + lprintf(T_FLEXNET, " response"); + if (length < 2) + goto too_short; + hopcnt = data[1] - ' '; + data += 2; + length -= 2; + qsonr = flx_get_number(&data, &length); + data++; + length--; + lprintf(T_FLEXNET, " - hop count: %d QSO number: %d\n", hopcnt, qsonr); + cp = memchr(data, '\r', length); + if (cp) + *cp = 0; + lprintf(T_FLEXNET, " data"); + return; + } + +too_short: + lprintf(T_ERROR, " packet too short\n"); + dump_end(data, length); +} + diff --git a/listen/icmpdump.c b/listen/icmpdump.c new file mode 100644 index 0000000..655d2fc --- /dev/null +++ b/listen/icmpdump.c @@ -0,0 +1,196 @@ +/* @(#) $Header: icmpdump.c,v 1.4 91/02/24 20:16:55 deyke Exp $ */ + +/* ICMP header tracing + * Copyright 1991 Phil Karn, KA9Q + */ +#include <stdio.h> +#include "listen.h" + +#define ICMP_DEST_UNREACH 3 +#define ICMP_REDIRECT 5 +#define ICMP_TIME_EXCEED 11 +#define ICMP_PARAM_PROB 12 +#define ICMP_ECHO 8 +#define ICMP_ECHO_REPLY 0 +#define ICMP_INFO_RQST 15 +#define ICMP_INFO_REPLY 16 +#define ICMP_TIMESTAMP 13 +#define ICMP_TIME_REPLY 14 +#define ICMP_QUENCH 4 + +#define ICMPLEN 8 + +/* Dump an ICMP header */ +void icmp_dump(unsigned char *data, int length, int hexdump) +{ + int type; + int code; + int pointer; + unsigned char *address; + int id, seq; + + type = data[0]; + code = data[1]; + pointer = data[4]; + address = data + 4; + id = get16(data + 4); + seq = get16(data + 6); + + data += ICMPLEN; + length -= ICMPLEN; + + lprintf(T_IPHDR, "ICMP: type "); + + switch (type) { + case ICMP_DEST_UNREACH: + lprintf(T_ERROR, "Unreachable "); + lprintf(T_IPHDR, "code "); + + switch (code) { + case 0: + lprintf(T_ERROR, "Network"); + break; + case 1: + lprintf(T_ERROR, "Host"); + break; + case 2: + lprintf(T_ERROR, "Protocol"); + break; + case 3: + lprintf(T_ERROR, "Port"); + break; + case 4: + lprintf(T_ERROR, "Fragmentation"); + break; + case 5: + lprintf(T_ERROR, "Source route"); + break; + case 6: + lprintf(T_ERROR, "Dest net unknown"); + break; + case 7: + lprintf(T_ERROR, "Dest host unknown"); + break; + case 8: + lprintf(T_ERROR, "Source host isolated"); + break; + case 9: + lprintf(T_ERROR, "Net prohibited"); + break; + case 10: + lprintf(T_ERROR, "Host prohibited"); + break; + case 11: + lprintf(T_ERROR, "Net TOS"); + break; + case 12: + lprintf(T_ERROR, "Host TOS"); + break; + case 13: + lprintf(T_ERROR, "Administratively Prohibited"); + break; + default: + lprintf(T_ERROR, "%d", code); + break; + } + lprintf(T_IPHDR, "\nReturned "); + ip_dump(data, length, hexdump); + break; + + case ICMP_REDIRECT: + lprintf(T_ERROR, "Redirect "); + lprintf(T_IPHDR, "code "); + + switch (code) { + case 0: + lprintf(T_ERROR, "Network"); + break; + case 1: + lprintf(T_ERROR, "Host"); + break; + case 2: + lprintf(T_ERROR, "TOS & Network"); + break; + case 3: + lprintf(T_ERROR, "TOS & Host"); + break; + default: + lprintf(T_ERROR, "%d", code); + break; + } + lprintf(T_IPHDR, " new gateway %d.%d.%d.%d", + address[0], address[1], + address[2], address[3]); + lprintf(T_IPHDR, "\nReturned "); + ip_dump(data, length, hexdump); + break; + + case ICMP_TIME_EXCEED: + lprintf(T_ERROR, "Time Exceeded code "); + lprintf(T_ERROR, "Time Exceeded "); + lprintf(T_IPHDR, "code "); + + switch (code) { + case 0: + lprintf(T_ERROR, "Time-to-live"); + break; + case 1: + lprintf(T_ERROR, "Fragment reassembly"); + break; + default: + lprintf(T_ERROR, "%d", code); + break; + } + lprintf(T_IPHDR, "\nReturned "); + ip_dump(data, length, hexdump); + break; + + case ICMP_PARAM_PROB: + lprintf(T_ERROR, "Parameter Problem pointer %d", pointer); + lprintf(T_IPHDR, "\nReturned "); + ip_dump(data, length, hexdump); + break; + + case ICMP_QUENCH: + lprintf(T_ERROR, "Source Quench"); + lprintf(T_IPHDR, "\nReturned "); + ip_dump(data, length, hexdump); + break; + + case ICMP_ECHO: + lprintf(T_IPHDR, "Echo Request id %d seq %d\n", id, seq); + data_dump(data, length, hexdump); + break; + + case ICMP_ECHO_REPLY: + lprintf(T_IPHDR, "Echo Reply id %d seq %d\n", id, seq); + data_dump(data, length, hexdump); + break; + + case ICMP_INFO_RQST: + lprintf(T_IPHDR, "Information Request id %d seq %d\n", id, seq); + data_dump(data, length, hexdump); + break; + + case ICMP_INFO_REPLY: + lprintf(T_IPHDR, "Information Reply id %d seq %d\n", id, seq); + data_dump(data, length, hexdump); + break; + + case ICMP_TIMESTAMP: + lprintf(T_IPHDR, "Timestamp Request id %d seq %d\n", id, seq); + data_dump(data, length, hexdump); + break; + + case ICMP_TIME_REPLY: + lprintf(T_IPHDR, "Timestamp Reply id %d seq %d\n", id, seq); + data_dump(data, length, hexdump); + break; + + default: + lprintf(T_IPHDR, "%d\n", type); + data_dump(data, length, hexdump); + break; + } +} + diff --git a/listen/ipdump.c b/listen/ipdump.c new file mode 100644 index 0000000..aa1abae --- /dev/null +++ b/listen/ipdump.c @@ -0,0 +1,116 @@ +/* @(#) $Header: ipdump.c,v 1.6 91/07/16 17:55:22 deyke Exp $ */ + +/* IP header tracing routines + * Copyright 1991 Phil Karn, KA9Q + */ +#include <stdio.h> +#include "listen.h" + +#define IPLEN 20 + +#define MF 0x2000 +#define DF 0x4000 +#define CE 0x8000 + +#define IPIPNEW_PTCL 4 +#define IPIPOLD_PTCL 94 +#define TCP_PTCL 6 +#define UDP_PTCL 17 +#define ICMP_PTCL 1 +#define AX25_PTCL 93 +#define RSPF_PTCL 73 + +void ip_dump(unsigned char *data, int length, int hexdump) +{ + int hdr_length; + int tos; + int ip_length; + int id; + int fl_offs; + int flags; + int offset; + int ttl; + int protocol; + unsigned char *source, *dest; + + lprintf(T_PROTOCOL, "IP:"); + + /* Sneak peek at IP header and find length */ + hdr_length = (data[0] & 0xf) << 2; + + if (hdr_length < IPLEN) + { + lprintf(T_ERROR, " bad header\n"); + return; + } + + tos = data[1]; + ip_length = get16(data + 2); + id = get16(data + 4); + fl_offs = get16(data + 6); + flags = fl_offs & 0xE000; + offset = (fl_offs & 0x1FFF) << 3; + ttl = data[8]; + protocol = data[9]; + source = data + 12; + dest = data + 16; + + lprintf(T_IPHDR, " len %d", ip_length); + + lprintf(T_ADDR, " %d.%d.%d.%d->%d.%d.%d.%d", + source[0], source[1], source[2], source[3], + dest[0], dest[1], dest[2], dest[3]); + + lprintf(T_IPHDR, " ihl %d ttl %d", hdr_length, ttl); + + if (tos != 0) lprintf(T_IPHDR, " tos %d", tos); + + if (offset != 0 || (flags & MF)) + lprintf(T_IPHDR, " id %d offs %d", id, offset); + + if (flags & DF) lprintf(T_IPHDR, " DF"); + if (flags & MF) lprintf(T_IPHDR, " MF"); + if (flags & CE) lprintf(T_IPHDR, " CE"); + + data += hdr_length; + length -= hdr_length; + + if (offset != 0) { + lprintf(T_IPHDR, "\n"); + if (length > 0) + data_dump(data, length, hexdump); + return; + } + + switch (protocol) { + case IPIPOLD_PTCL: + case IPIPNEW_PTCL: + lprintf(T_IPHDR, " prot IP\n"); + ip_dump(data, length, hexdump); + break; + case TCP_PTCL: + lprintf(T_IPHDR, " prot TCP\n"); + tcp_dump(data, length, hexdump); + break; + case UDP_PTCL: + lprintf(T_IPHDR, " prot UDP\n"); + udp_dump(data, length, hexdump); + break; + case ICMP_PTCL: + lprintf(T_IPHDR, " prot ICMP\n"); + icmp_dump(data, length, hexdump); + break; + case AX25_PTCL: + lprintf(T_IPHDR, " prot AX25\n"); + ax25_dump(data, length, hexdump); + break; + case RSPF_PTCL: + lprintf(T_IPHDR, " prot RSPF\n"); + rspf_dump(data, length); + break; + default: + lprintf(T_IPHDR, " prot %d\n", protocol); + data_dump(data, length, hexdump); + break; + } +} diff --git a/listen/kissdump.c b/listen/kissdump.c new file mode 100644 index 0000000..38bf6e6 --- /dev/null +++ b/listen/kissdump.c @@ -0,0 +1,60 @@ +/* @(#) $Header: kissdump.c,v 1.7 92/11/29 17:37:52 deyke Exp $ */ + +/* Tracing routines for KISS TNC + * Copyright 1991 Phil Karn, KA9Q + */ +#include <stdio.h> +#include "listen.h" + +#define PARAM_DATA 0 +#define PARAM_TXDELAY 1 +#define PARAM_PERSIST 2 +#define PARAM_SLOTTIME 3 +#define PARAM_TXTAIL 4 +#define PARAM_FULLDUP 5 +#define PARAM_HW 6 +#define PARAM_RETURN 15 /* Should be 255, but is ANDed with 0x0F */ + +void ki_dump(unsigned char *data, int length, int hexdump) +{ + int type; + int val; + + type = data[0] & 0xf; + + if (type == PARAM_DATA) + { + ax25_dump(data + 1, length - 1, hexdump); + return; + } + + val = data[1]; + + switch (type) + { + case PARAM_TXDELAY: + lprintf(T_KISS, "TX Delay: %lu ms\n", val * 10L); + break; + case PARAM_PERSIST: + lprintf(T_KISS, "Persistence: %u/256\n", val + 1); + break; + case PARAM_SLOTTIME: + lprintf(T_KISS, "Slot time: %lu ms\n", val * 10L); + break; + case PARAM_TXTAIL: + lprintf(T_KISS, "TX Tail time: %lu ms\n", val * 10L); + break; + case PARAM_FULLDUP: + lprintf(T_KISS, "Duplex: %s\n", val == 0 ? "Half" : "Full"); + break; + case PARAM_HW: + lprintf(T_KISS, "Hardware %u\n", val); + break; + case PARAM_RETURN: + lprintf(T_KISS, "RETURN\n"); + break; + default: + lprintf(T_KISS, "code %u arg %u\n", type, val); + break; + } +} diff --git a/listen/listen.1 b/listen/listen.1 new file mode 100644 index 0000000..99e1f8b --- /dev/null +++ b/listen/listen.1 @@ -0,0 +1,89 @@ +.TH LISTEN 1 "27 August 1996" Linux "Linux Programmer's Manual" +.SH NAME +listen \- monitor AX.25 traffic +.SH SYNOPSIS +.B listen [-8] [-a] [-c] [-h] [-i] [-p port] [-r] [-t] [-v] +.SH DESCRIPTION +.LP +.B Listen +uses SOCK_PACKET facilities to provide a network monitor of all AX.25 +traffic heard by the system. Since KISS is implicitly promiscuous no +special driver configurations are needed. +.LP +This version displays standard AX.25, PE1CHL extended AX.25, NET/ROM, Rose, ARP, +IP, ICMP, TCP and UDP. It also displays IP, TCP, ICMP, TCP and UDP +encapsulated within NET/ROM frames. The program also displays AX.25 and IP +encapsulated within an IP frame, but see RFC1326 for reasons not to do so. +.LP +.B Listen +makes an attempt at decoding some of the more common routing protocols. RSPF +and RIP (both \(lqnormal\(rq and G8BPQs RIP98) are traced. JNOS style +NET/ROM node polls are also displayed. +.LP +.B Listen +can use colors to make the output more readable. The ncurses library is used +to accomplish this. +.B Color support defaults to being disabled, +and the +.BR -c +parameter is used to enable it. +.SH OPTIONS +.TP 10 +.BI \-8 +Indicates that the terminal is capable of printing 8-bit characters. This +parameter is required for the -i parameter to work. +.TP 10 +.BI \-a +Allow for the monitoring of outgoing frames as well as incoming ones. +.TP 10 +.BI \-c +Enable color support. +.TP 10 +.BI \-h +Dump the data portion of the packet in both hexadecimal and ASCII. The +default is to display data as ASCII only. +.TP 10 +.BI \-i +Map IBM codepage 437 characters 128-158 to their ISO-Latin-1 equivalents. +This is a hack for scandinavian users. This parameter is only valid +when used with the -8 and -c parameters. +.TP 10 +.BI "\-p port" +Monitor only those frames received on a particular port, by default all +AX.25 devices are monitored. +.TP 10 +.BI \-r +Dump the data portion in a "readable" fashion, which is more suitable +for tracing plaintext AX.25 traffic. CR-LF conversion is done. +.TP 10 +.BI \-t +Displays a timestamp with each packet received. +.TP 10 +.BI \-v +Display the version. +.SH FILES +/etc/ax25/axports +.SH "SEE ALSO" +.BR call (1), +.BR mheard (1), +.BR beacon (1), +.BR ax25 (4), +.BR netrom (4), +.BR rose (4), +.BR kissattach (8). +.LP +.SH BUGS +.B Listen +does not validate the checksums of frames that support them (ie IP), +therefore corrupt frames will be displayed with bogus values. The MSS +of a TCP frame that contains that option is not displayed. +.SH AUTHORS +.nf +Alan Cox GW4PTS <alan@cymru.net> +.br +Jonathan Naylor G4KLX <g4klx@g4klx.demon.co.uk> +.br +Phil Karn KA9Q <karn@qualcomm.com> +.br +Heikki Hannikainen OH7LZB <hessu@pspt.fi> +.fi diff --git a/listen/listen.c b/listen/listen.c new file mode 100644 index 0000000..df6f770 --- /dev/null +++ b/listen/listen.c @@ -0,0 +1,293 @@ +#include <sys/types.h> +#include <netinet/in.h> +#include <sys/ioctl.h> +#include <netdb.h> + +#include <unistd.h> +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <time.h> +#include <curses.h> + +#include <sys/socket.h> +#include <net/if.h> +#include <net/ethernet.h> +#include <netax25/ax25.h> +#include <netax25/axconfig.h> + +#include <config.h> +#include "listen.h" + +static void display_port(char *dev) +{ + char *port; + + if ((port = ax25_config_get_name(dev)) == NULL) + port = dev; + + lprintf(T_PORT, "Port %s: ", port); +} + +static void display_timestamp(void) +{ + time_t timenow; + char *timestring; + + time(&timenow); + + timestring = ctime(&timenow); + timestring[24] = '\0'; + + lprintf(T_TIMESTAMP, "[%s]\n", timestring); +} + +#define ASCII 0 +#define HEX 1 +#define READABLE 2 + +#define BUFSIZE 1500 + +int main(int argc, char **argv) +{ + unsigned char buffer[BUFSIZE]; + int timestamp = 0; + int dumpstyle = ASCII; + int size; + int s; + char *port = NULL, *dev = NULL; + struct sockaddr sa; + int asize = sizeof(sa); + struct ifreq ifr; + int proto = ETH_P_AX25; + + while ((s = getopt(argc, argv, "8achip:rtv")) != -1) { + switch (s) { + case '8': + sevenbit = 0; + break; + case 'a': + proto = ETH_P_ALL; + break; + case 'c': + color = 1; + break; + case 'h': + dumpstyle = HEX; + break; + case 'i': + ibmhack = 1; + break; + case 'p': + port = optarg; + break; + case 'r': + dumpstyle = READABLE; + break; + case 't': + timestamp = 1; + break; + case 'v': + printf("listen: %s\n", VERSION); + return 0; + case ':': + fprintf(stderr, "listen: option -p needs a port name\n"); + return 1; + case '?': + fprintf(stderr, "Usage: listen [-8] [-a] [-c] [-h] [-i] [-p port] [-r] [-t] [-v]\n"); + return 1; + } + } + + if (ax25_config_load_ports() == 0) + fprintf(stderr, "listen: no AX.25 port data configured\n"); + + if (port != NULL) { + if ((dev = ax25_config_get_dev(port)) == NULL) { + fprintf(stderr, "listen: invalid port name - %s\n", port); + return 1; + } + } + + if ((s = socket(AF_INET, SOCK_PACKET, htons(proto))) == -1) { + perror("socket"); + return 1; + } + + if (color) { + color = initcolor(); /* Initialize color support */ + if (!color) + printf("Could not initialize color support.\n"); + } + + setservent(1); + + for (;;) { + asize = sizeof(sa); + + if ((size = recvfrom(s, buffer, sizeof(buffer), 0, &sa, &asize)) == -1) { + perror("recv"); + return 1; + } + + if (dev != NULL && strcmp(dev, sa.sa_data) != 0) + continue; + + if (proto == ETH_P_ALL) { + strcpy(ifr.ifr_name, sa.sa_data); + if (ioctl(s, SIOCGIFHWADDR, &ifr) < 0) + perror("GIFADDR"); + + if (ifr.ifr_hwaddr.sa_family == AF_AX25) { + if (timestamp) + display_timestamp(); + display_port(sa.sa_data); + ki_dump(buffer, size, dumpstyle); + lprintf(T_DATA, "\n"); + } + } else { + if (timestamp) + display_timestamp(); + display_port(sa.sa_data); + ki_dump(buffer, size, dumpstyle); + lprintf(T_DATA, "\n"); + } + if (color) + refresh(); + } +} + +static void ascii_dump(unsigned char *data, int length) +{ + unsigned char c; + int i, j; + char buf[100]; + + for (i = 0; length > 0; i += 64) { + sprintf(buf, "%04X ", i); + + for (j = 0; j < 64 && length > 0; j++) { + c = *data++; + length--; + + if ((c != '\0') && (c != '\n')) + strncat(buf, &c, 1); + else + strcat(buf, "."); + } + + lprintf(T_DATA, "%s\n", buf); + } +} + +static void readable_dump(unsigned char *data, int length) +{ + unsigned char c; + int i; + int cr = 1; + char buf[BUFSIZE]; + + for (i = 0; length > 0; i++) { + + c = *data++; + length--; + + switch (c) { + case 0x00: + buf[i] = ' '; + case 0x0A: /* hum... */ + case 0x0D: + if (cr) + buf[i] = '\n'; + else + i--; + break; + default: + buf[i] = c; + } + cr = (buf[i] != '\n'); + } + if (cr) + buf[i++] = '\n'; + buf[i++] = '\0'; + lprintf(T_DATA, "%s", buf); +} + +static void hex_dump(unsigned char *data, int length) +{ + int i, j, length2; + unsigned char c; + char *data2; + + char buf[4], hexd[49], ascd[17]; + + length2 = length; + data2 = data; + + for (i = 0; length > 0; i += 16) { + + hexd[0] = '\0'; + for (j = 0; j < 16; j++) { + c = *data2++; + length2--; + + if (length2 >= 0) + sprintf(buf, "%2.2X ", c); + else + strcpy(buf, " "); + strcat(hexd, buf); + } + + ascd[0] = '\0'; + for (j = 0; j < 16 && length > 0; j++) { + c = *data++; + length--; + + sprintf(buf, "%c", ((c != '\0') && (c != '\n')) ? c : '.'); + strcat(ascd, buf); + } + + lprintf(T_DATA, "%04X %s | %s\n", i, hexd, ascd); + } +} + +void data_dump(unsigned char *data, int length, int dumpstyle) +{ + switch (dumpstyle) { + + case READABLE: + readable_dump(data, length); + break; + case HEX: + hex_dump(data, length); + break; + default: + ascii_dump(data, length); + } +} + +int get16(unsigned char *cp) +{ + int x; + + x = *cp++; + x <<= 8; + x |= *cp++; + + return(x); +} + +int get32(unsigned char *cp) +{ + int x; + + x = *cp++; + x <<= 8; + x |= *cp++; + x <<= 8; + x |= *cp++; + x <<= 8; + x |= *cp; + + return(x); +} diff --git a/listen/listen.h b/listen/listen.h new file mode 100644 index 0000000..cff051d --- /dev/null +++ b/listen/listen.h @@ -0,0 +1,65 @@ + +#define T_ERROR 1 +#define T_PORT 2 +#define T_KISS 3 +#define T_BPQ 4 +#define T_DATA 5 +#define T_PROTOCOL 6 +#define T_AXHDR 7 +#define T_ADDR 8 +#define T_IPHDR 9 +#define T_TCPHDR 10 +#define T_ROSEHDR 11 +#define T_TIMESTAMP 12 +#define T_FLEXNET 3 /* for now */ + +/* In utils.c */ +extern int color; /* Colorized mode */ +extern int sevenbit; /* Are we on a 7-bit terminal? */ +extern int ibmhack; /* IBM mapping? */ + +void lprintf(int dtype, char *fmt, ...); +int initcolor(void); +char *servname(int port, char *proto); + +/* In listen.c */ +void data_dump(unsigned char *, int, int); +int get16(unsigned char *); +int get32(unsigned char *); + +/* In kissdump.c */ +void ki_dump(unsigned char *, int, int); + +/* ax25dump.c */ +void ax25_dump(unsigned char *, int, int); +char *pax25(char *, unsigned char *); + +/* In nrdump.c */ +void netrom_dump(unsigned char *, int, int); + +/* In arpdump.c */ +void arp_dump(unsigned char *, int); + +/* In ipdump.c */ +void ip_dump(unsigned char *, int, int); + +/* In icmpdump.c */ +void icmp_dump(unsigned char *, int, int); + +/* In udpdump.c */ +void udp_dump(unsigned char *, int, int); + +/* In tcpdump.c */ +void tcp_dump(unsigned char *, int, int); + +/* In rspfdump.c */ +void rspf_dump(unsigned char *, int); + +/* In ripdump.c */ +void rip_dump(unsigned char *, int); + +/* In rosedump.c */ +void rose_dump(unsigned char *, int, int); + +/* In flexnetdump.c */ +void flexnet_dump(unsigned char *, int, int); diff --git a/listen/nrdump.c b/listen/nrdump.c new file mode 100644 index 0000000..9d50864 --- /dev/null +++ b/listen/nrdump.c @@ -0,0 +1,154 @@ +/* @(#) $Header: nrdump.c,v 1.2 91/02/24 20:17:28 deyke Exp $ */ + +/* NET/ROM header tracing routines + * Copyright 1991 Phil Karn, KA9Q + */ +#include <stdio.h> +#include "listen.h" + +#define AXLEN 7 +#define ALEN 6 + +#define NRPROTO_IP 0x0C + +#define NR4OPCODE 0x0F +#define NR4OPPID 0 +#define NR4OPCONRQ 1 +#define NR4OPCONAK 2 +#define NR4OPDISRQ 3 +#define NR4OPDISAK 4 +#define NR4OPINFO 5 +#define NR4OPACK 6 +#define NR4MORE 0x20 +#define NR4NAK 0x40 +#define NR4CHOKE 0x80 + +#define NRDESTPERPACK 11 +#define NR3NODESIG 0xFF +#define NR3POLLSIG 0xFE + +static void netrom_flags(int); + +/* Display NET/ROM network and transport headers */ +void netrom_dump(unsigned char *data, int length, int hexdump) +{ + char tmp[15]; + register int i; + + /* See if it is a routing broadcast */ + if (data[0] == NR3NODESIG) { + memcpy(tmp, data + 1, ALEN); + tmp[ALEN] = '\0'; + lprintf(T_AXHDR, "NET/ROM Routing: %s\n", tmp); + + data += (ALEN + 1); + length -= (ALEN + 1); + + for(i = 0;i < NRDESTPERPACK;i++) { + if (length < AXLEN) break; + + lprintf(T_DATA," %12s", pax25(tmp, data)); + + memcpy(tmp, data + AXLEN, ALEN); + tmp[ALEN] = '\0'; + lprintf(T_DATA, "%8s", tmp); + + lprintf(T_DATA, " %12s", pax25(tmp, data + AXLEN + ALEN)); + lprintf(T_DATA, " %3u\n", data[AXLEN + ALEN + AXLEN]); + + data += (AXLEN + ALEN + AXLEN + 1); + length -= (AXLEN + ALEN + AXLEN + 1); + } + + return; + } + + /* See if it is a JNOS style node poll */ + if (data[0] == NR3POLLSIG) { + memcpy(tmp, data + 1, ALEN); + tmp[ALEN] = '\0'; + lprintf(T_AXHDR, "NET/ROM Poll: %s\n", tmp); + return; + } + + /* Decode network layer */ + lprintf(T_AXHDR, "NET/ROM: "); + lprintf(T_ADDR, "%s->", pax25(tmp, data)); + lprintf(T_ADDR, "%s", pax25(tmp, data + AXLEN)); + lprintf(T_AXHDR," ttl %d\n", data[AXLEN + AXLEN]); + + data += (AXLEN + AXLEN + 1); + length -= (AXLEN + AXLEN + 1); + + switch (data[4] & NR4OPCODE) { + case NR4OPPID: /* network PID extension */ + if (data[0] == NRPROTO_IP && data[1] == NRPROTO_IP) { + ip_dump(data + 5, length - 5, hexdump); + return; + } else { + lprintf(T_AXHDR, " protocol family %x, proto %x", + data[0], data[1]); + } + break; + + case NR4OPCONRQ: /* Connect request */ + lprintf(T_AXHDR, " conn rqst: ckt %d/%d", data[0], data[1]); + lprintf(T_AXHDR, " wnd %d", data[5]); + lprintf(T_ADDR, " %s", pax25(tmp, data + 6)); + lprintf(T_ADDR, "@%s", pax25(tmp, data + 6 + AXLEN)); + data += AXLEN + AXLEN + 6; + length -= AXLEN + AXLEN + 6; + if (length > 0) + lprintf(T_AXHDR, " timeout %d", data[1] * 256 + data[0]); + lprintf(T_AXHDR, "\n"); + break; + + case NR4OPCONAK: /* Connect acknowledgement */ + lprintf(T_AXHDR," conn ack: ur ckt %d/%d my ckt %d/%d", data[0], data[1], data[2], data[3]); + lprintf(T_AXHDR, " wnd %d", data[5]); + netrom_flags(data[4]); + break; + + case NR4OPDISRQ: /* Disconnect request */ + lprintf(T_AXHDR, " disc: ckt %d/%d\n", data[0], data[1]); + break; + + case NR4OPDISAK: /* Disconnect acknowledgement */ + lprintf(T_AXHDR, " disc ack: ckt %d/%d\n", data[0], data[1]); + break; + + case NR4OPINFO: /* Information (data) */ + lprintf(T_AXHDR, " info: ckt %d/%d", data[0], data[1]); + lprintf(T_AXHDR, " txseq %d rxseq %d", data[2], data[3]); + netrom_flags(data[4]); + data_dump(data + 5, length - 5, hexdump); + break; + + case NR4OPACK: /* Information acknowledgement */ + lprintf(T_AXHDR, " info ack: ckt %d/%d", data[0], data[1]); + lprintf(T_AXHDR, " rxseq %d", data[3]); + netrom_flags(data[4]); + break; + + default: + lprintf(T_AXHDR, " unknown transport type %d\n", data[4] & 0x0f) ; + break; + } +} + + +static void netrom_flags(int flags) +{ + if (flags & NR4CHOKE) + lprintf(T_AXHDR," CHOKE"); + + if (flags & NR4NAK) + lprintf(T_AXHDR," NAK"); + + if (flags & NR4MORE) + lprintf(T_AXHDR," MORE"); + + lprintf(T_AXHDR, "\n"); +} + + diff --git a/listen/ripdump.c b/listen/ripdump.c new file mode 100644 index 0000000..9f3a799 --- /dev/null +++ b/listen/ripdump.c @@ -0,0 +1,174 @@ +/* RIP packet tracing + * Copyright 1991 Phil Karn, KA9Q + * + * Changes Copyright (c) 1993 Jeff White - N0POY, All Rights Reserved. + * Permission granted for non-commercial copying and use, provided + * this notice is retained. + * + * Rehack for RIP-2 (RFC1388) by N0POY 4/1993 + * + * Beta release 11/10/93 V0.91 + * + * 2/19/94 release V1.0 + * + */ + +#include <stdio.h> + +#include "listen.h" + +#define RIP_VERSION_2 2 +#define RIP_VERSION_98 98 + +#define RIP_HEADER 4 +#define RIP_ENTRY 20 + +#define RIP_AF_INET 2 /* IP Family */ + +#define RIPCMD_REQUEST 1 /* want info */ +#define RIPCMD_RESPONSE 2 /* responding to request */ + +#define RIP98_ENTRY 6 + +static struct mask_struct +{ + unsigned int mask; + unsigned int width; +} +mask_table[] = +{ + {0xFFFFFFFF, 32}, + {0xFFFFFFFE, 31}, + {0xFFFFFFFC, 30}, + {0xFFFFFFF8, 29}, + {0xFFFFFFF0, 28}, + {0xFFFFFFE0, 27}, + {0xFFFFFFC0, 26}, + {0xFFFFFF80, 25}, + {0xFFFFFF00, 24}, + {0xFFFFFE00, 23}, + {0xFFFFFC00, 22}, + {0xFFFFF800, 21}, + {0xFFFFF000, 20}, + {0xFFFFE000, 19}, + {0xFFFFC000, 18}, + {0xFFFF8000, 17}, + {0xFFFF0000, 16}, + {0xFFFE0000, 15}, + {0xFFFC0000, 14}, + {0xFFF80000, 13}, + {0xFFF00000, 12}, + {0xFFE00000, 11}, + {0xFFC00000, 10}, + {0xFF800000, 9}, + {0xFF000000, 8}, + {0xFE000000, 7}, + {0xFC000000, 6}, + {0xF8000000, 5}, + {0xF0000000, 4}, + {0xE0000000, 3}, + {0xC0000000, 2}, + {0x80000000, 1}, + {0x00000000, 0}, +}; + +static unsigned int mask2width(unsigned int mask) +{ + struct mask_struct *t; + + for (t = mask_table; t->mask != 0; t++) + if (mask == t->mask) + return t->width; + + return 0; +} + +void rip_dump(unsigned char *data, int length) +{ + int i; + int cmd; + int version; + int domain; + char ipaddmask[25]; + + lprintf(T_PROTOCOL, "RIP: "); + + cmd = data[0]; + version = data[1]; + domain = get16(data + 2); + + length -= RIP_HEADER; + data += RIP_HEADER; + + switch (cmd) + { + case RIPCMD_REQUEST: + lprintf(T_IPHDR, "REQUEST"); + break; + + case RIPCMD_RESPONSE: + lprintf(T_IPHDR, "RESPONSE"); + break; + + default: + lprintf(T_IPHDR, " cmd %u", cmd); + break; + } + + switch (version) + { + case RIP_VERSION_98: /* IPGATE **/ + lprintf(T_IPHDR, " vers %u entries %u\n", version, length / RIP98_ENTRY); + + i = 0; + while (length >= RIP98_ENTRY) + { + sprintf(ipaddmask, "%u.%u.%u.%u/%-2u", data[0], data[1], data[2], data[3], data[4]); + lprintf(T_ADDR, "%-16s %-3u ", ipaddmask, data[5]); + + if ((++i % 3) == 0) lprintf(T_IPHDR, "\n"); + + length -= RIP98_ENTRY; + data += RIP98_ENTRY; + } + + if ((i % 3) != 0) lprintf(T_IPHDR, "\n"); + break; + + default: + lprintf(T_IPHDR, " vers %u entries %u domain %u:\n", version, length / RIP_ENTRY, domain); + + i = 0; + while (length >= RIP_ENTRY) + { + if (get16(data + 0) != RIP_AF_INET) + { + /* Skip non-IP addresses */ + length -= RIP_ENTRY; + data += RIP_ENTRY; + continue; + } + + if (version >= RIP_VERSION_2) + { + sprintf(ipaddmask, "%u.%u.%u.%u/%-4d", data[4], data[5], data[6], data[7], + mask2width(get32(data + 8))); + } + else + { + sprintf(ipaddmask, "%u.%u.%u.%u/??", data[4], data[5], data[6], data[7]); + } + + lprintf(T_ADDR, "%-20s%-3u", ipaddmask, get32(data + 16)); + + if ((++i % 3) == 0) lprintf(T_IPHDR, "\n"); + + length -= RIP_ENTRY; + data += RIP_ENTRY; + } + + if ((i % 3) != 0) lprintf(T_IPHDR, "\n"); + break; + } +} + diff --git a/listen/rosedump.c b/listen/rosedump.c new file mode 100644 index 0000000..aff16aa --- /dev/null +++ b/listen/rosedump.c @@ -0,0 +1,215 @@ +/* + * Copyright 1996 Jonathan Naylor G4KLX + */ +#include <stdio.h> +#include <string.h> +#include "listen.h" + +#define ROSE_ADDR_LEN 5 + +#define CALL_REQUEST 0x0B +#define CALL_ACCEPTED 0x0F +#define CLEAR_REQUEST 0x13 +#define CLEAR_CONFIRMATION 0x17 +#define INTERRUPT 0x23 +#define INTERRUPT_CONFIRMATION 0x27 +#define RESET_REQUEST 0x1B +#define RESET_CONFIRMATION 0x1F +#define RESTART_REQUEST 0xFB +#define RESTART_CONFIRMATION 0xFF +#define REGISTRATION_REQUEST 0xF3 +#define REGISTRATION_CONFIRMATION 0xF7 +#define DIAGNOSTIC 0xF1 +#define RR 0x01 +#define RNR 0x05 +#define REJ 0x09 +#define DATA 0x00 + +#define QBIT 0x80 +#define DBIT 0x40 +#define MBIT 0x10 + +static char *dump_x25_addr(unsigned char *); +static char *clear_code(unsigned char); +static char *reset_code(unsigned char); +static char *restart_code(unsigned char); + +void rose_dump(unsigned char *data, int length, int hexdump) +{ + lprintf(T_ROSEHDR, "X.25: LCI %3.3X : ", (data[0] & 0x0F) + data[1]); + + switch (data[2]) { + case CALL_REQUEST: + data += 4; + length -= 4; + lprintf(T_ROSEHDR, "CALL REQUEST - "); + lprintf(T_ADDR, "%s -> ", dump_x25_addr(data + ROSE_ADDR_LEN)); + lprintf(T_ADDR, "%s\n", dump_x25_addr(data + 0)); + data += ROSE_ADDR_LEN + ROSE_ADDR_LEN; + length -= ROSE_ADDR_LEN + ROSE_ADDR_LEN; + data_dump(data, length, 1); + return; + + case CALL_ACCEPTED: + lprintf(T_ROSEHDR, "CALL ACCEPTED\n"); + return; + + case CLEAR_REQUEST: + lprintf(T_ROSEHDR, "CLEAR REQUEST - Cause %s - Diag %d\n", + clear_code(data[3]), data[4]); + return; + + case CLEAR_CONFIRMATION: + lprintf(T_ROSEHDR, "CLEAR CONFIRMATION\n"); + return; + + case DIAGNOSTIC: + lprintf(T_ROSEHDR, "DIAGNOSTIC - Diag %d\n", data[3]); + return; + + case INTERRUPT: + lprintf(T_ROSEHDR, "INTERRUPT\n"); + data_dump(data + 3, length - 3, hexdump); + return; + + case INTERRUPT_CONFIRMATION: + lprintf(T_ROSEHDR, "INTERRUPT CONFIRMATION\n"); + return; + + case RESET_REQUEST: + lprintf(T_ROSEHDR, "RESET REQUEST - Cause %s - Diag %d\n", + reset_code(data[3]), data[4]); + return; + + case RESET_CONFIRMATION: + lprintf(T_ROSEHDR, "RESET CONFIRMATION\n"); + return; + + case RESTART_REQUEST: + lprintf(T_ROSEHDR, "RESTART REQUEST - Cause %s - Diag %d\n", + restart_code(data[3]), data[4]); + return; + + case RESTART_CONFIRMATION: + lprintf(T_ROSEHDR, "RESTART CONFIRMATION\n"); + return; + + case REGISTRATION_REQUEST: + lprintf(T_ROSEHDR, "REGISTRATION REQUEST\n"); + return; + + case REGISTRATION_CONFIRMATION: + lprintf(T_ROSEHDR, "REGISTRATION CONFIRMATION\n"); + return; + } + + if ((data[2] & 0x01) == DATA) { + lprintf(T_ROSEHDR, "DATA R%d S%d %s%s%s\n", + (data[2] >> 5) & 0x07, (data[2] >> 1) & 0x07, + (data[0] & QBIT) ? "Q" : "", + (data[0] & DBIT) ? "D" : "", + (data[2] & MBIT) ? "M" : ""); + data_dump(data + 3, length - 3, hexdump); + return; + } + + switch (data[2] & 0x1F) { + case RR: + lprintf(T_ROSEHDR, "RR R%d\n", (data[2] >> 5) & 0x07); + return; + case RNR: + lprintf(T_ROSEHDR, "RNR R%d\n", (data[2] >> 5) & 0x07); + return; + case REJ: + lprintf(T_ROSEHDR, "REJ R%d\n", (data[2] >> 5) & 0x07); + return; + } + + lprintf(T_ROSEHDR, "UNKNOWN\n"); + data_dump(data, length, 1); +} + +static char *clear_code(unsigned char code) +{ + static char buffer[25]; + + if (code == 0x00 || (code & 0x80) == 0x80) + return "DTE Originated"; + if (code == 0x01) + return "Number Busy"; + if (code == 0x09) + return "Out Of Order"; + if (code == 0x11) + return "Remote Procedure Error"; + if (code == 0x19) + return "Reverse Charging Acceptance Not Subscribed"; + if (code == 0x21) + return "Incompatible Destination"; + if (code == 0x29) + return "Fast Select Acceptance Not Subscribed"; + if (code == 0x39) + return "Destination Absent"; + if (code == 0x03) + return "Invalid Facility Requested"; + if (code == 0x0B) + return "Access Barred"; + if (code == 0x13) + return "Local Procedure Error"; + if (code == 0x05) + return "Network Congestion"; + if (code == 0x0D) + return "Not Obtainable"; + if (code == 0x15) + return "RPOA Out Of Order"; + + sprintf(buffer, "Unknown %02X", code); + + return buffer; +} + +static char *reset_code(unsigned char code) +{ + static char buffer[25]; + + if (code == 0x00 || (code & 0x80) == 0x80) + return "DTE Originated"; + if (code == 0x03) + return "Remote Procedure Error"; + if (code == 0x11) + return "Incompatible Destination"; + if (code == 0x05) + return "Local Procedure Error"; + if (code == 0x07) + return "Network Congestion"; + + sprintf(buffer, "Unknown %02X", code); + + return buffer; +} + +static char *restart_code(unsigned char code) +{ + static char buffer[25]; + + if (code == 0x00 || (code & 0x80) == 0x80) + return "DTE Originated"; + if (code == 0x01) + return "Local Procedure Error"; + if (code == 0x03) + return "Network Congestion"; + if (code == 0x07) + return "Network Operational"; + + sprintf(buffer, "Unknown %02X", code); + + return buffer; +} + +static char *dump_x25_addr(unsigned char *data) +{ + static char buffer[25]; + + sprintf(buffer, "%02X%02X%02X%02X%02X", data[0], data[1], data[2], data[3], data[4]); + + return buffer; +} diff --git a/listen/rspfdump.c b/listen/rspfdump.c new file mode 100644 index 0000000..e05e0fa --- /dev/null +++ b/listen/rspfdump.c @@ -0,0 +1,53 @@ +#include <stdio.h> +#include <sys/socket.h> +#include <sys/types.h> +#include <netinet/in.h> +#include <arpa/inet.h> + +#include "listen.h" + +void rspf_dump(unsigned char *data, int length) +{ + int bptr, nodes, links, adjs; + + lprintf(T_IPHDR, "RSPF: version %u ", data[0]); + + switch(data[1]) + { + case 3: /* RRH */ + lprintf(T_IPHDR, "type RRH seq %#04x flags %d\n",ntohs(*((u_short*)(&data[8]))), data[10]); + bptr = 11; + while (bptr < length) + lprintf(T_IPHDR, "%c", data[bptr++]); + lprintf(T_IPHDR, "\n"); + break; + case 1: /*Routing update*/ + lprintf(T_IPHDR, "type ROUTING UPDATE "); + lprintf(T_IPHDR, "fragment %u frag total %u sync %u #nodes %u env_id %u\n", data[2], data[3], data[6], data[7], ntohs(*((u_short*)(&data[8])))); + + bptr = data[6] + 6; + nodes = data[7]; + while(nodes-- && (length - bptr) > 7) + { + lprintf(T_DATA, " Reporting Router: %s Seq %u Subseq %u #links %u\n", inet_ntoa(*((struct in_addr*)(&data[bptr]))), ntohs(*((u_short*)(&data[bptr+4]))), data[bptr+6], data[bptr+7]); + links = data[bptr+7]; + bptr += 8; + while(links-- && (length - bptr) > 4) + { + lprintf(T_DATA, " horizon %u ERP factor %u cost %u #adjacencies %u\n", data[bptr], data[bptr+1], data[bptr+2], data[bptr+3]); + adjs = data[bptr+3]; + bptr += 4; + while(adjs-- && (length - bptr) > 4) + { + lprintf(T_DATA, " %s/%d \n", inet_ntoa(*((struct in_addr*)(&data[bptr+1]))), data[bptr] & 0x3f); + bptr += 5; + } + } + } + break; + default: + lprintf(T_ERROR, "Unknown packet type %d\n", data[1]); + break; + } +} + diff --git a/listen/tcpdump.c b/listen/tcpdump.c new file mode 100644 index 0000000..7939f41 --- /dev/null +++ b/listen/tcpdump.c @@ -0,0 +1,123 @@ +/* @(#) $Header: tcpdump.c,v 1.5 91/05/09 07:38:56 deyke Exp $ */ + +/* TCP header tracing routines + * Copyright 1991 Phil Karn, KA9Q + */ +#include <stdio.h> +#include <string.h> +#include "listen.h" + +#define FIN 0x01 +#define SYN 0x02 +#define RST 0x04 +#define PSH 0x08 +#define ACK 0x10 +#define URG 0x20 +#define CE 0x40 + +/* TCP options */ +#define EOL_KIND 0 +#define NOOP_KIND 1 +#define MSS_KIND 2 +#define MSS_LENGTH 4 + +#define TCPLEN 20 + +#define max(a,b) ((a) > (b) ? (a) : (b)) + +/* Dump a TCP segment header. Assumed to be in network byte order */ +void tcp_dump(unsigned char *data, int length, int hexdump) +{ + int source, dest; + int seq; + int ack; + int flags; + int wnd; + int up; + int hdrlen; + int mss = 0; + + source = get16(data + 0); + dest = get16(data + 2); + seq = get32(data + 4); + ack = get32(data + 8); + hdrlen = (data[12] & 0xF0) >> 2; + flags = data[13]; + wnd = get16(data + 14); + up = get16(data + 18); + + lprintf(T_PROTOCOL, "TCP:"); + lprintf(T_TCPHDR, " %s->", servname(source, "tcp")); + lprintf(T_TCPHDR, "%s Seq x%x", servname(dest, "tcp"), seq); + + if (flags & ACK) lprintf(T_TCPHDR, " Ack x%x", ack); + + if (flags & CE) lprintf(T_TCPHDR, " CE"); + + if (flags & URG) lprintf(T_TCPHDR, " URG"); + + if (flags & ACK) lprintf(T_TCPHDR, " ACK"); + + if (flags & PSH) lprintf(T_TCPHDR, " PSH"); + + if (flags & RST) lprintf(T_TCPHDR, " RST"); + + if (flags & SYN) lprintf(T_TCPHDR, " SYN"); + + if (flags & FIN) lprintf(T_TCPHDR, " FIN"); + + lprintf(T_TCPHDR, " Wnd %d", wnd); + + if (flags & URG) lprintf(T_TCPHDR, " UP x%x", up); + + /* Process options, if any */ + if (hdrlen > TCPLEN && length >= hdrlen) { + unsigned char *cp = data + TCPLEN; + int i = hdrlen - TCPLEN; + int kind, optlen; + + while (i > 0) { + kind = *cp++; + + /* Process single-byte options */ + switch (kind) { + case EOL_KIND: + i--; + cp++; + break; + case NOOP_KIND: + i--; + cp++; + continue; + } + + /* All other options have a length field */ + optlen = *cp++; + + /* Process valid multi-byte options */ + switch (kind) { + case MSS_KIND: + if (optlen == MSS_LENGTH) + mss = get16(cp); + break; + } + + optlen = max(2, optlen); /* Enforce legal minimum */ + i -= optlen; + cp += optlen - 2; + } + } + + if (mss != 0) lprintf(T_TCPHDR," MSS %d", mss); + + length -= hdrlen; + data += hdrlen; + + if (length > 0) { + lprintf(T_TCPHDR, " Data %d\n", length); + data_dump(data, length, hexdump); + return; + } + + lprintf(T_TCPHDR, "\n"); +} diff --git a/listen/udpdump.c b/listen/udpdump.c new file mode 100644 index 0000000..7b1c184 --- /dev/null +++ b/listen/udpdump.c @@ -0,0 +1,44 @@ +/* @(#) $Header: udpdump.c,v 1.5 91/05/09 07:39:11 deyke Exp $ */ + +/* UDP packet tracing + * Copyright 1991 Phil Karn, KA9Q + */ +#include <stdio.h> +#include "listen.h" + +#define RIP_PORT 520 + +#define UDPHDR 8 + +/* Dump a UDP header */ +void udp_dump(unsigned char *data, int length, int hexdump) +{ + int hdr_length; + int source; + int dest; + + hdr_length = get16(data + 4); + source = get16(data + 0); + dest = get16(data + 2); + + lprintf(T_PROTOCOL, "UDP:"); + + lprintf(T_TCPHDR, " len %d %s->", hdr_length, servname(source, "udp")); + lprintf(T_TCPHDR, "%s", servname(dest, "udp")); + + if (hdr_length > UDPHDR) { + length -= UDPHDR; + data += UDPHDR; + + switch (dest) { + case RIP_PORT: + lprintf(T_TCPHDR, "\n"); + rip_dump(data, length); + break; + default: + lprintf(T_TCPHDR, " Data %d\n", length); + data_dump(data, length, hexdump); + break; + } + } +} diff --git a/listen/utils.c b/listen/utils.c new file mode 100644 index 0000000..7b7cc5d --- /dev/null +++ b/listen/utils.c @@ -0,0 +1,121 @@ +/* + * Copyright 1996, 1997 Heikki Hannikainen OH7LZB <hessu@pspt.fi> + * + * Portions and ideas (like the ibm character mapping) from + * Tomi Manninen OH2BNS <Tomi.Manninen@hut.fi> + */ + +#include <stdio.h> +#include <stdarg.h> +#include <curses.h> +#include <netdb.h> +#include <netinet/in.h> +#include <string.h> + +#include "listen.h" + +int color = 0; /* Colorized? */ +int sevenbit = 1; /* Are we on a 7-bit terminal? */ +int ibmhack = 0; /* IBM mapping? */ + +/* mapping of IBM codepage 437 chars 128-159 to ISO latin1 equivalents + * (158 and 159 are mapped to space) + */ + +unsigned char ibm_map[32] = +{ + 199, 252, 233, 226, 228, 224, 229, 231, + 234, 235, 232, 239, 238, 236, 196, 197, + 201, 230, 198, 244, 246, 242, 251, 249, + 255, 214, 220, 162, 163, 165, 32, 32 +}; + +/* + * Printf in Technicolor (TM) (available in selected theatres only) + */ + +void lprintf(int dtype, char *fmt, ...) +{ + va_list args; + char str[1024]; + unsigned char *p; + chtype ch; + + va_start(args, fmt); + vsnprintf(str, 1024, fmt, args); + va_end(args); + + if (color) { + for (p = str; *p != '\0'; p++) { + ch = *p; + + if (sevenbit && ch > 127) + ch = '.'; + + if ((ch > 127 && ch < 160) && ibmhack) + ch = ibm_map[ch - 128] | A_BOLD; + else if ((ch < 32) && (ch != '\n')) + ch = (ch + 64) | A_REVERSE; + + if ((dtype == T_ADDR) || (dtype == T_PROTOCOL) + || (dtype == T_AXHDR) || (dtype == T_IPHDR) + || (dtype == T_ROSEHDR)) + ch |= A_BOLD; + + ch |= COLOR_PAIR(dtype); + + addch(ch); + } + } else { + for (p = str; *p != '\0'; p++) + if ((*p < 32 && *p != '\n') + || (*p > 126 && *p < 160 && sevenbit)) + *p = '.'; + fputs(str, stdout); + fflush(stdout); + } +} + +int initcolor(void) +{ + if (!has_colors) + return 0; + initscr(); /* Start ncurses */ + start_color(); /* Initialize color support */ + refresh(); /* Clear screen */ + noecho(); /* Don't echo */ + wattrset(stdscr, 0); /* Clear attributes */ + scrollok(stdscr, TRUE); /* Like a scrolling Stone... */ + leaveok(stdscr, TRUE); /* Cursor position doesn't really matter */ + idlok(stdscr, TRUE); /* Use hardware ins/del of the terminal */ + nodelay(stdscr, TRUE); /* Make getch() nonblocking */ + + /* Pick colors for each type */ + init_pair(T_PORT, COLOR_GREEN, COLOR_BLACK); + init_pair(T_DATA, COLOR_WHITE, COLOR_BLACK); + init_pair(T_ERROR, COLOR_RED, COLOR_BLACK); + init_pair(T_PROTOCOL, COLOR_CYAN, COLOR_BLACK); + init_pair(T_AXHDR, COLOR_WHITE, COLOR_BLACK); + init_pair(T_IPHDR, COLOR_WHITE, COLOR_BLACK); + init_pair(T_ADDR, COLOR_GREEN, COLOR_BLACK); + init_pair(T_ROSEHDR, COLOR_WHITE, COLOR_BLACK); + init_pair(T_TIMESTAMP, COLOR_MAGENTA, COLOR_BLACK); + init_pair(T_KISS, COLOR_MAGENTA, COLOR_BLACK); + init_pair(T_BPQ, COLOR_MAGENTA, COLOR_BLACK); + init_pair(T_TCPHDR, COLOR_BLUE, COLOR_BLACK); + + return 1; +} + +char *servname(int port, char *proto) +{ + struct servent *serv; + static char str[16]; + + if ((serv = getservbyport(htons(port), proto))) + strncpy(str, serv->s_name, 16); + else + snprintf(str, 16, "%i", port); + + return str; +} diff --git a/ltconfig b/ltconfig new file mode 100755 index 0000000..e3c5a95 --- /dev/null +++ b/ltconfig @@ -0,0 +1,2908 @@ +#! /bin/sh + +# ltconfig - Create a system-specific libtool. +# Copyright (C) 1996-1999 Free Software Foundation, Inc. +# Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996 +# +# This file is free software; you can redistribute it and/or modify it +# under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +# General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +# +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + +# A lot of this script is taken from autoconf-2.10. + +# Check that we are running under the correct shell. +SHELL=${CONFIG_SHELL-/bin/sh} +echo=echo +if test "X$1" = X--no-reexec; then + # Discard the --no-reexec flag, and continue. + shift +elif test "X$1" = X--fallback-echo; then + # Avoid inline document here, it may be left over + : +elif test "X`($echo '\t') 2>/dev/null`" = 'X\t'; then + # Yippee, $echo works! + : +else + # Restart under the correct shell. + exec "$SHELL" "$0" --no-reexec ${1+"$@"} +fi + +if test "X$1" = X--fallback-echo; then + # used as fallback echo + shift + cat <<EOF +$* +EOF + exit 0 +fi + +# Find the correct PATH separator. Usually this is `:', but +# DJGPP uses `;' like DOS. +if test "X${PATH_SEPARATOR+set}" != "Xset"; then + UNAME=${UNAME-`uname 2>/dev/null`} + case X$UNAME in + *-DOS) PATH_SEPARATOR=';' ;; + *) PATH_SEPARATOR=':' ;; + esac +fi + +# The HP-UX ksh and POSIX shell print the target directory to stdout +# if CDPATH is set. +if test "${CDPATH+set}" = set; then CDPATH=; export CDPATH; fi + +if test "X${echo_test_string+set}" != "Xset"; then + # find a string as large as possible, as long as the shell can cope with it + for cmd in 'sed 50q "$0"' 'sed 20q "$0"' 'sed 10q "$0"' 'sed 2q "$0"' 'echo test'; do + # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ... + if (echo_test_string="`eval $cmd`") 2>/dev/null && + echo_test_string="`eval $cmd`" && + (test "X$echo_test_string" = "X$echo_test_string") 2>/dev/null; then + break + fi + done +fi + +if test "X`($echo '\t') 2>/dev/null`" != 'X\t' || + test "X`($echo "$echo_test_string") 2>/dev/null`" != X"$echo_test_string"; then + # The Solaris, AIX, and Digital Unix default echo programs unquote + # backslashes. This makes it impossible to quote backslashes using + # echo "$something" | sed 's/\\/\\\\/g' + # + # So, first we look for a working echo in the user's PATH. + + IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR}" + for dir in $PATH /usr/ucb; do + if (test -f $dir/echo || test -f $dir/echo$ac_exeext) && + test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' && + test "X`($dir/echo "$echo_test_string") 2>/dev/null`" = X"$echo_test_string"; then + echo="$dir/echo" + break + fi + done + IFS="$save_ifs" + + if test "X$echo" = Xecho; then + # We didn't find a better echo, so look for alternatives. + if test "X`(print -r '\t') 2>/dev/null`" = 'X\t' && + test "X`(print -r "$echo_test_string") 2>/dev/null`" = X"$echo_test_string"; then + # This shell has a builtin print -r that does the trick. + echo='print -r' + elif (test -f /bin/ksh || test -f /bin/ksh$ac_exeext) && + test "X$CONFIG_SHELL" != X/bin/ksh; then + # If we have ksh, try running ltconfig again with it. + ORIGINAL_CONFIG_SHELL="${CONFIG_SHELL-/bin/sh}" + export ORIGINAL_CONFIG_SHELL + CONFIG_SHELL=/bin/ksh + export CONFIG_SHELL + exec "$CONFIG_SHELL" "$0" --no-reexec ${1+"$@"} + else + # Try using printf. + echo='printf "%s\n"' + if test "X`($echo '\t') 2>/dev/null`" = 'X\t' && + test "X`($echo "$echo_test_string") 2>/dev/null`" = X"$echo_test_string"; then + # Cool, printf works + : + elif test "X`("$ORIGINAL_CONFIG_SHELL" "$0" --fallback-echo '\t') 2>/dev/null`" = 'X\t' && + test "X`("$ORIGINAL_CONFIG_SHELL" "$0" --fallback-echo "$echo_test_string") 2>/dev/null`" = X"$echo_test_string"; then + CONFIG_SHELL="$ORIGINAL_CONFIG_SHELL" + export CONFIG_SHELL + SHELL="$CONFIG_SHELL" + export SHELL + echo="$CONFIG_SHELL $0 --fallback-echo" + elif test "X`("$CONFIG_SHELL" "$0" --fallback-echo '\t') 2>/dev/null`" = 'X\t' && + test "X`("$CONFIG_SHELL" "$0" --fallback-echo "$echo_test_string") 2>/dev/null`" = X"$echo_test_string"; then + echo="$CONFIG_SHELL $0 --fallback-echo" + else + # maybe with a smaller string... + prev=: + + for cmd in 'echo test' 'sed 2q "$0"' 'sed 10q "$0"' 'sed 20q "$0"' 'sed 50q "$0"'; do + if (test "X$echo_test_string" = "X`eval $cmd`") 2>/dev/null; then + break + fi + prev="$cmd" + done + + if test "$prev" != 'sed 50q "$0"'; then + echo_test_string=`eval $prev` + export echo_test_string + exec "${ORIGINAL_CONFIG_SHELL}" "$0" ${1+"$@"} + else + # Oops. We lost completely, so just stick with echo. + echo=echo + fi + fi + fi + fi +fi + +# Sed substitution that helps us do robust quoting. It backslashifies +# metacharacters that are still active within double-quoted strings. +Xsed='sed -e s/^X//' +sed_quote_subst='s/\([\\"\\`$\\\\]\)/\\\1/g' + +# Same as above, but do not quote variable references. +double_quote_subst='s/\([\\"\\`\\\\]\)/\\\1/g' + +# Sed substitution to delay expansion of an escaped shell variable in a +# double_quote_subst'ed string. +delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g' + +# The name of this program. +progname=`$echo "X$0" | $Xsed -e 's%^.*/%%'` + +# Constants: +PROGRAM=ltconfig +PACKAGE=libtool +VERSION=1.3 +TIMESTAMP=" (1.385.2.117 1999/04/29 13:07:13)" +ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.c 1>&5' +ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.c $LIBS 1>&5' +rm="rm -f" + +help="Try \`$progname --help' for more information." + +# Global variables: +default_ofile=libtool +can_build_shared=yes +enable_shared=yes +# All known linkers require a `.a' archive for static linking. +enable_static=yes +enable_fast_install=yes +enable_dlopen=unknown +enable_win32_dll=no +ltmain= +silent= +srcdir= +ac_config_guess= +ac_config_sub= +host= +nonopt= +ofile="$default_ofile" +verify_host=yes +with_gcc=no +with_gnu_ld=no +need_locks=yes +ac_ext=c +objext=o +libext=a +cache_file= + +old_AR="$AR" +old_CC="$CC" +old_CFLAGS="$CFLAGS" +old_CPPFLAGS="$CPPFLAGS" +old_LDFLAGS="$LDFLAGS" +old_LD="$LD" +old_LN_S="$LN_S" +old_LIBS="$LIBS" +old_NM="$NM" +old_RANLIB="$RANLIB" +old_DLLTOOL="$DLLTOOL" +old_OBJDUMP="$OBJDUMP" +old_AS="$AS" + +# Parse the command line options. +args= +prev= +for option +do + case "$option" in + -*=*) optarg=`echo "$option" | sed 's/[-_a-zA-Z0-9]*=//'` ;; + *) optarg= ;; + esac + + # If the previous option needs an argument, assign it. + if test -n "$prev"; then + eval "$prev=\$option" + prev= + continue + fi + + case "$option" in + --help) cat <<EOM +Usage: $progname [OPTION]... [HOST [LTMAIN]] + +Generate a system-specific libtool script. + + --debug enable verbose shell tracing + --disable-shared do not build shared libraries + --disable-static do not build static libraries + --disable-fast-install do not optimize for fast installation + --enable-dlopen enable dlopen support + --enable-win32-dll enable building dlls on win32 hosts + --help display this help and exit + --no-verify do not verify that HOST is a valid host type +-o, --output=FILE specify the output file [default=$default_ofile] + --quiet same as \`--silent' + --silent do not print informational messages + --srcdir=DIR find \`config.guess' in DIR + --version output version information and exit + --with-gcc assume that the GNU C compiler will be used + --with-gnu-ld assume that the C compiler uses the GNU linker + --disable-lock disable file locking + --cache-file=FILE configure cache file + +LTMAIN is the \`ltmain.sh' shell script fragment or \`ltmain.c' program +that provides basic libtool functionality. + +HOST is the canonical host system name [default=guessed]. +EOM + exit 0 + ;; + + --debug) + echo "$progname: enabling shell trace mode" + set -x + ;; + + --disable-shared) enable_shared=no ;; + + --disable-static) enable_static=no ;; + + --disable-fast-install) enable_fast_install=no ;; + + --enable-dlopen) enable_dlopen=yes ;; + + --enable-win32-dll) enable_win32_dll=yes ;; + + --quiet | --silent) silent=yes ;; + + --srcdir) prev=srcdir ;; + --srcdir=*) srcdir="$optarg" ;; + + --no-verify) verify_host=no ;; + + --output | -o) prev=ofile ;; + --output=*) ofile="$optarg" ;; + + --version) echo "$PROGRAM (GNU $PACKAGE) $VERSION$TIMESTAMP"; exit 0 ;; + + --with-gcc) with_gcc=yes ;; + --with-gnu-ld) with_gnu_ld=yes ;; + + --disable-lock) need_locks=no ;; + + --cache-file=*) cache_file="$optarg" ;; + + -*) + echo "$progname: unrecognized option \`$option'" 1>&2 + echo "$help" 1>&2 + exit 1 + ;; + + *) + if test -z "$ltmain"; then + ltmain="$option" + elif test -z "$host"; then +# This generates an unnecessary warning for sparc-sun-solaris4.1.3_U1 +# if test -n "`echo $option| sed 's/[-a-z0-9.]//g'`"; then +# echo "$progname: warning \`$option' is not a valid host type" 1>&2 +# fi + host="$option" + else + echo "$progname: too many arguments" 1>&2 + echo "$help" 1>&2 + exit 1 + fi ;; + esac +done + +if test -z "$ltmain"; then + echo "$progname: you must specify a LTMAIN file" 1>&2 + echo "$help" 1>&2 + exit 1 +fi + +if test ! -f "$ltmain"; then + echo "$progname: \`$ltmain' does not exist" 1>&2 + echo "$help" 1>&2 + exit 1 +fi + +# Quote any args containing shell metacharacters. +ltconfig_args= +for arg +do + case "$arg" in + *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*) + ltconfig_args="$ltconfig_args '$arg'" ;; + *) ltconfig_args="$ltconfig_args $arg" ;; + esac +done + +# A relevant subset of AC_INIT. + +# File descriptor usage: +# 0 standard input +# 1 file creation +# 2 errors and warnings +# 3 some systems may open it to /dev/tty +# 4 used on the Kubota Titan +# 5 compiler messages saved in config.log +# 6 checking for... messages and results +if test "$silent" = yes; then + exec 6>/dev/null +else + exec 6>&1 +fi +exec 5>>./config.log + +# NLS nuisances. +# Only set LANG and LC_ALL to C if already set. +# These must not be set unconditionally because not all systems understand +# e.g. LANG=C (notably SCO). +if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi +if test "${LANG+set}" = set; then LANG=C; export LANG; fi + +if test -n "$cache_file" && test -r "$cache_file"; then + echo "loading cache $cache_file within ltconfig" + . $cache_file +fi + +if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then + # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu. + if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then + ac_n= ac_c=' +' ac_t=' ' + else + ac_n=-n ac_c= ac_t= + fi +else + ac_n= ac_c='\c' ac_t= +fi + +if test -z "$srcdir"; then + # Assume the source directory is the same one as the path to LTMAIN. + srcdir=`$echo "X$ltmain" | $Xsed -e 's%/[^/]*$%%'` + test "$srcdir" = "$ltmain" && srcdir=. +fi + +trap "$rm conftest*; exit 1" 1 2 15 +if test "$verify_host" = yes; then + # Check for config.guess and config.sub. + ac_aux_dir= + for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do + if test -f $ac_dir/config.guess; then + ac_aux_dir=$ac_dir + break + fi + done + if test -z "$ac_aux_dir"; then + echo "$progname: cannot find config.guess in $srcdir $srcdir/.. $srcdir/../.." 1>&2 + echo "$help" 1>&2 + exit 1 + fi + ac_config_guess=$ac_aux_dir/config.guess + ac_config_sub=$ac_aux_dir/config.sub + + # Make sure we can run config.sub. + if $SHELL $ac_config_sub sun4 >/dev/null 2>&1; then : + else + echo "$progname: cannot run $ac_config_sub" 1>&2 + echo "$help" 1>&2 + exit 1 + fi + + echo $ac_n "checking host system type""... $ac_c" 1>&6 + + host_alias=$host + case "$host_alias" in + "") + if host_alias=`$SHELL $ac_config_guess`; then : + else + echo "$progname: cannot guess host type; you must specify one" 1>&2 + echo "$help" 1>&2 + exit 1 + fi ;; + esac + host=`$SHELL $ac_config_sub $host_alias` + echo "$ac_t$host" 1>&6 + + # Make sure the host verified. + test -z "$host" && exit 1 + +elif test -z "$host"; then + echo "$progname: you must specify a host type if you use \`--no-verify'" 1>&2 + echo "$help" 1>&2 + exit 1 +else + host_alias=$host +fi + +# Transform linux* to *-*-linux-gnu*, to support old configure scripts. +case "$host_os" in +linux-gnu*) ;; +linux*) host=`echo $host | sed 's/^\(.*-.*-linux\)\(.*\)$/\1-gnu\2/'` +esac + +host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` +host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` +host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` + +case "$host_os" in +aix3*) + # AIX sometimes has problems with the GCC collect2 program. For some + # reason, if we set the COLLECT_NAMES environment variable, the problems + # vanish in a puff of smoke. + if test "${COLLECT_NAMES+set}" != set; then + COLLECT_NAMES= + export COLLECT_NAMES + fi + ;; +esac + +# Determine commands to create old-style static archives. +old_archive_cmds='$AR cru $oldlib$oldobjs' +old_postinstall_cmds='chmod 644 $oldlib' +old_postuninstall_cmds= + +# Set a sane default for `AR'. +test -z "$AR" && AR=ar + +# Set a sane default for `OBJDUMP'. +test -z "$OBJDUMP" && OBJDUMP=objdump + +# If RANLIB is not set, then run the test. +if test "${RANLIB+set}" != "set"; then + result=no + + echo $ac_n "checking for ranlib... $ac_c" 1>&6 + IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR}" + for dir in $PATH; do + test -z "$dir" && dir=. + if test -f $dir/ranlib || test -f $dir/ranlib$ac_exeext; then + RANLIB="ranlib" + result="ranlib" + break + fi + done + IFS="$save_ifs" + + echo "$ac_t$result" 1>&6 +fi + +if test -n "$RANLIB"; then + old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib" + old_postinstall_cmds="\$RANLIB \$oldlib~$old_postinstall_cmds" +fi + +# Set sane defaults for `DLLTOOL', `OBJDUMP', and `AS', used on cygwin. +test -z "$DLLTOOL" && DLLTOOL=dlltool +test -z "$OBJDUMP" && OBJDUMP=objdump +test -z "$AS" && AS=as + +# Check to see if we are using GCC. +if test "$with_gcc" != yes || test -z "$CC"; then + # If CC is not set, then try to find GCC or a usable CC. + if test -z "$CC"; then + echo $ac_n "checking for gcc... $ac_c" 1>&6 + IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR}" + for dir in $PATH; do + test -z "$dir" && dir=. + if test -f $dir/gcc || test -f $dir/gcc$ac_exeext; then + CC="gcc" + break + fi + done + IFS="$save_ifs" + + if test -n "$CC"; then + echo "$ac_t$CC" 1>&6 + else + echo "$ac_t"no 1>&6 + fi + fi + + # Not "gcc", so try "cc", rejecting "/usr/ucb/cc". + if test -z "$CC"; then + echo $ac_n "checking for cc... $ac_c" 1>&6 + IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR}" + cc_rejected=no + for dir in $PATH; do + test -z "$dir" && dir=. + if test -f $dir/cc || test -f $dir/cc$ac_exeext; then + if test "$dir/cc" = "/usr/ucb/cc"; then + cc_rejected=yes + continue + fi + CC="cc" + break + fi + done + IFS="$save_ifs" + if test $cc_rejected = yes; then + # We found a bogon in the path, so make sure we never use it. + set dummy $CC + shift + if test $# -gt 0; then + # We chose a different compiler from the bogus one. + # However, it has the same name, so the bogon will be chosen + # first if we set CC to just the name; use the full file name. + shift + set dummy "$dir/cc" "$@" + shift + CC="$@" + fi + fi + + if test -n "$CC"; then + echo "$ac_t$CC" 1>&6 + else + echo "$ac_t"no 1>&6 + fi + + if test -z "$CC"; then + echo "$progname: error: no acceptable cc found in \$PATH" 1>&2 + exit 1 + fi + fi + + # Now see if the compiler is really GCC. + with_gcc=no + echo $ac_n "checking whether we are using GNU C... $ac_c" 1>&6 + echo "$progname:579: checking whether we are using GNU C" >&5 + + $rm conftest.c + cat > conftest.c <<EOF +#ifdef __GNUC__ + yes; +#endif +EOF + if { ac_try='${CC-cc} -E conftest.c'; { (eval echo $progname:587: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then + with_gcc=yes + fi + $rm conftest.c + echo "$ac_t$with_gcc" 1>&6 +fi + +# Allow CC to be a program name with arguments. +set dummy $CC +compiler="$2" + +echo $ac_n "checking for object suffix... $ac_c" 1>&6 +$rm conftest* +echo 'int i = 1;' > conftest.c +echo "$progname:601: checking for object suffix" >& 5 +if { (eval echo $progname:602: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>conftest.err; }; then + # Append any warnings to the config.log. + cat conftest.err 1>&5 + + for ac_file in conftest.*; do + case $ac_file in + *.c) ;; + *) objext=`echo $ac_file | sed -e s/conftest.//` ;; + esac + done +else + cat conftest.err 1>&5 + echo "$progname: failed program was:" >&5 + cat conftest.c >&5 +fi +$rm conftest* +echo "$ac_t$objext" 1>&6 + +echo $ac_n "checking for $compiler option to produce PIC... $ac_c" 1>&6 +pic_flag= +special_shlib_compile_flags= +wl= +link_static_flag= +no_builtin_flag= + +if test "$with_gcc" = yes; then + wl='-Wl,' + link_static_flag='-static' + + case "$host_os" in + beos* | irix5* | irix6* | osf3* | osf4*) + # PIC is the default for these OSes. + ;; + aix*) + # Below there is a dirty hack to force normal static linking with -ldl + # The problem is because libdl dynamically linked with both libc and + # libC (AIX C++ library), which obviously doesn't included in libraries + # list by gcc. This cause undefined symbols with -static flags. + # This hack allows C programs to be linked with "-static -ldl", but + # we not sure about C++ programs. + link_static_flag="$link_static_flag ${wl}-lC" + ;; + cygwin* | mingw* | os2*) + # We can build DLLs from non-PIC. + ;; + amigaos*) + # FIXME: we need at least 68020 code to build shared libraries, but + # adding the `-m68020' flag to GCC prevents building anything better, + # like `-m68040'. + pic_flag='-m68020 -resident32 -malways-restore-a4' + ;; + *) + pic_flag='-fPIC' + ;; + esac +else + # PORTME Check for PIC flags for the system compiler. + case "$host_os" in + aix3* | aix4*) + # All AIX code is PIC. + link_static_flag='-bnso -bI:/lib/syscalls.exp' + ;; + + hpux9* | hpux10* | hpux11*) + # Is there a better link_static_flag that works with the bundled CC? + wl='-Wl,' + link_static_flag="${wl}-a ${wl}archive" + pic_flag='+Z' + ;; + + irix5* | irix6*) + wl='-Wl,' + link_static_flag='-non_shared' + # PIC (with -KPIC) is the default. + ;; + + cygwin* | mingw* | os2*) + # We can build DLLs from non-PIC. + ;; + + osf3* | osf4*) + # All OSF/1 code is PIC. + wl='-Wl,' + link_static_flag='-non_shared' + ;; + + sco3.2v5*) + pic_flag='-Kpic' + link_static_flag='-dn' + special_shlib_compile_flags='-belf' + ;; + + solaris*) + pic_flag='-KPIC' + link_static_flag='-Bstatic' + wl='-Wl,' + ;; + + sunos4*) + pic_flag='-PIC' + link_static_flag='-Bstatic' + wl='-Qoption ld ' + ;; + + sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) + pic_flag='-KPIC' + link_static_flag='-Bstatic' + wl='-Wl,' + ;; + + uts4*) + pic_flag='-pic' + link_static_flag='-Bstatic' + ;; + + *) + can_build_shared=no + ;; + esac +fi + +if test -n "$pic_flag"; then + echo "$ac_t$pic_flag" 1>&6 + + # Check to make sure the pic_flag actually works. + echo $ac_n "checking if $compiler PIC flag $pic_flag works... $ac_c" 1>&6 + $rm conftest* + echo "int some_variable = 0;" > conftest.c + save_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS $pic_flag -DPIC" + echo "$progname:732: checking if $compiler PIC flag $pic_flag works" >&5 + if { (eval echo $progname:733: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>conftest.err; } && test -s conftest.$objext; then + # Append any warnings to the config.log. + cat conftest.err 1>&5 + + case "$host_os" in + hpux9* | hpux10* | hpux11*) + # On HP-UX, both CC and GCC only warn that PIC is supported... then they + # create non-PIC objects. So, if there were any warnings, we assume that + # PIC is not supported. + if test -s conftest.err; then + echo "$ac_t"no 1>&6 + can_build_shared=no + pic_flag= + else + echo "$ac_t"yes 1>&6 + pic_flag=" $pic_flag" + fi + ;; + *) + echo "$ac_t"yes 1>&6 + pic_flag=" $pic_flag" + ;; + esac + else + # Append any errors to the config.log. + cat conftest.err 1>&5 + can_build_shared=no + pic_flag= + echo "$ac_t"no 1>&6 + fi + CFLAGS="$save_CFLAGS" + $rm conftest* +else + echo "$ac_t"none 1>&6 +fi + +# Check to see if options -o and -c are simultaneously supported by compiler +echo $ac_n "checking if $compiler supports -c -o file.o... $ac_c" 1>&6 +$rm -r conftest 2>/dev/null +mkdir conftest +cd conftest +$rm conftest* +echo "int some_variable = 0;" > conftest.c +mkdir out +# According to Tom Tromey, Ian Lance Taylor reported there are C compilers +# that will create temporary files in the current directory regardless of +# the output directory. Thus, making CWD read-only will cause this test +# to fail, enabling locking or at least warning the user not to do parallel +# builds. +chmod -w . +save_CFLAGS="$CFLAGS" +CFLAGS="$CFLAGS -o out/conftest2.o" +echo "$progname:785: checking if $compiler supports -c -o file.o" >&5 +if { (eval echo $progname:786: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>out/conftest.err; } && test -s out/conftest2.o; then + + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings + if test -s out/conftest.err; then + echo "$ac_t"no 1>&6 + compiler_c_o=no + else + echo "$ac_t"yes 1>&6 + compiler_c_o=yes + fi +else + # Append any errors to the config.log. + cat out/conftest.err 1>&5 + compiler_c_o=no + echo "$ac_t"no 1>&6 +fi +CFLAGS="$save_CFLAGS" +chmod u+w . +$rm conftest* out/* +rmdir out +cd .. +rmdir conftest +$rm -r conftest 2>/dev/null + +if test x"$compiler_c_o" = x"yes"; then + # Check to see if we can write to a .lo + echo $ac_n "checking if $compiler supports -c -o file.lo... $ac_c" 1>&6 + $rm conftest* + echo "int some_variable = 0;" > conftest.c + save_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS -c -o conftest.lo" + echo "$progname:818: checking if $compiler supports -c -o file.lo" >&5 +if { (eval echo $progname:819: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>conftest.err; } && test -s conftest.lo; then + + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings + if test -s conftest.err; then + echo "$ac_t"no 1>&6 + compiler_o_lo=no + else + echo "$ac_t"yes 1>&6 + compiler_o_lo=yes + fi + else + # Append any errors to the config.log. + cat conftest.err 1>&5 + compiler_o_lo=no + echo "$ac_t"no 1>&6 + fi + CFLAGS="$save_CFLAGS" + $rm conftest* +else + compiler_o_lo=no +fi + +# Check to see if we can do hard links to lock some files if needed +hard_links="nottested" +if test "$compiler_c_o" = no && test "$need_locks" != no; then + # do not overwrite the value of need_locks provided by the user + echo $ac_n "checking if we can lock with hard links... $ac_c" 1>&6 + hard_links=yes + $rm conftest* + ln conftest.a conftest.b 2>/dev/null && hard_links=no + touch conftest.a + ln conftest.a conftest.b 2>&5 || hard_links=no + ln conftest.a conftest.b 2>/dev/null && hard_links=no + echo "$ac_t$hard_links" 1>&6 + $rm conftest* + if test "$hard_links" = no; then + echo "*** WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2 + need_locks=warn + fi +else + need_locks=no +fi + +if test "$with_gcc" = yes; then + # Check to see if options -fno-rtti -fno-exceptions are supported by compiler + echo $ac_n "checking if $compiler supports -fno-rtti -fno-exceptions ... $ac_c" 1>&6 + $rm conftest* + echo "int some_variable = 0;" > conftest.c + save_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS -fno-rtti -fno-exceptions -c conftest.c" + echo "$progname:870: checking if $compiler supports -fno-rtti -fno-exceptions" >&5 + if { (eval echo $progname:871: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>conftest.err; } && test -s conftest.o; then + + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings + if test -s conftest.err; then + echo "$ac_t"no 1>&6 + compiler_rtti_exceptions=no + else + echo "$ac_t"yes 1>&6 + compiler_rtti_exceptions=yes + fi + else + # Append any errors to the config.log. + cat conftest.err 1>&5 + compiler_rtti_exceptions=no + echo "$ac_t"no 1>&6 + fi + CFLAGS="$save_CFLAGS" + $rm conftest* + + if test "$compiler_rtti_exceptions" = "yes"; then + no_builtin_flag=' -fno-builtin -fno-rtti -fno-exceptions' + else + no_builtin_flag=' -fno-builtin' + fi + +fi + +# Check for any special shared library compilation flags. +if test -n "$special_shlib_compile_flags"; then + echo "$progname: warning: \`$CC' requires \`$special_shlib_compile_flags' to build shared libraries" 1>&2 + if echo "$old_CC $old_CFLAGS " | egrep -e "[ ]$special_shlib_compile_flags[ ]" >/dev/null; then : + else + echo "$progname: add \`$special_shlib_compile_flags' to the CC or CFLAGS env variable and reconfigure" 1>&2 + can_build_shared=no + fi +fi + +echo $ac_n "checking if $compiler static flag $link_static_flag works... $ac_c" 1>&6 +$rm conftest* +echo 'main(){return(0);}' > conftest.c +save_LDFLAGS="$LDFLAGS" +LDFLAGS="$LDFLAGS $link_static_flag" +echo "$progname:914: checking if $compiler static flag $link_static_flag works" >&5 +if { (eval echo $progname:915: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then + echo "$ac_t$link_static_flag" 1>&6 +else + echo "$ac_t"none 1>&6 + link_static_flag= +fi +LDFLAGS="$save_LDFLAGS" +$rm conftest* + +if test -z "$LN_S"; then + # Check to see if we can use ln -s, or we need hard links. + echo $ac_n "checking whether ln -s works... $ac_c" 1>&6 + $rm conftest.dat + if ln -s X conftest.dat 2>/dev/null; then + $rm conftest.dat + LN_S="ln -s" + else + LN_S=ln + fi + if test "$LN_S" = "ln -s"; then + echo "$ac_t"yes 1>&6 + else + echo "$ac_t"no 1>&6 + fi +fi + +# Make sure LD is an absolute path. +if test -z "$LD"; then + ac_prog=ld + if test "$with_gcc" = yes; then + # Check if gcc -print-prog-name=ld gives a path. + echo $ac_n "checking for ld used by GCC... $ac_c" 1>&6 + echo "$progname:947: checking for ld used by GCC" >&5 + ac_prog=`($CC -print-prog-name=ld) 2>&5` + case "$ac_prog" in + # Accept absolute paths. + [\\/]* | [A-Za-z]:[\\/]*) + re_direlt='/[^/][^/]*/\.\./' + # Canonicalize the path of ld + ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'` + while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do + ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"` + done + test -z "$LD" && LD="$ac_prog" + ;; + "") + # If it fails, then pretend we are not using GCC. + ac_prog=ld + ;; + *) + # If it is relative, then search for the first ld in PATH. + with_gnu_ld=unknown + ;; + esac + elif test "$with_gnu_ld" = yes; then + echo $ac_n "checking for GNU ld... $ac_c" 1>&6 + echo "$progname:971: checking for GNU ld" >&5 + else + echo $ac_n "checking for non-GNU ld""... $ac_c" 1>&6 + echo "$progname:974: checking for non-GNU ld" >&5 + fi + + if test -z "$LD"; then + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR}" + for ac_dir in $PATH; do + test -z "$ac_dir" && ac_dir=. + if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then + LD="$ac_dir/$ac_prog" + # Check to see if the program is GNU ld. I'd rather use --version, + # but apparently some GNU ld's only accept -v. + # Break only if it was the GNU/non-GNU ld that we prefer. + if "$LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then + test "$with_gnu_ld" != no && break + else + test "$with_gnu_ld" != yes && break + fi + fi + done + IFS="$ac_save_ifs" + fi + + if test -n "$LD"; then + echo "$ac_t$LD" 1>&6 + else + echo "$ac_t"no 1>&6 + fi + + if test -z "$LD"; then + echo "$progname: error: no acceptable ld found in \$PATH" 1>&2 + exit 1 + fi +fi + +# Check to see if it really is or is not GNU ld. +echo $ac_n "checking if the linker ($LD) is GNU ld... $ac_c" 1>&6 +# I'd rather use --version here, but apparently some GNU ld's only accept -v. +if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then + with_gnu_ld=yes +else + with_gnu_ld=no +fi +echo "$ac_t$with_gnu_ld" 1>&6 + +# See if the linker supports building shared libraries. +echo $ac_n "checking whether the linker ($LD) supports shared libraries... $ac_c" 1>&6 + +allow_undefined_flag= +no_undefined_flag= +need_lib_prefix=unknown +need_version=unknown +# when you set need_version to no, make sure it does not cause -set_version +# flags to be left without arguments +archive_cmds= +archive_expsym_cmds= +old_archive_from_new_cmds= +export_dynamic_flag_spec= +whole_archive_flag_spec= +thread_safe_flag_spec= +hardcode_libdir_flag_spec= +hardcode_libdir_separator= +hardcode_direct=no +hardcode_minus_L=no +hardcode_shlibpath_var=unsupported +runpath_var= +always_export_symbols=no +export_symbols_cmds='$NM $libobjs | $global_symbol_pipe | sed '\''s/.* //'\'' | sort | uniq > $export_symbols' +# include_expsyms should be a list of space-separated symbols to be *always* +# included in the symbol list +include_expsyms= +# exclude_expsyms can be an egrep regular expression of symbols to exclude +# it will be wrapped by ` (' and `)$', so one must not match beginning or +# end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc', +# as well as any symbol that contains `d'. +exclude_expsyms="_GLOBAL_OFFSET_TABLE_" +# Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out +# platforms (ab)use it in PIC code, but their linkers get confused if +# the symbol is explicitly referenced. Since portable code cannot +# rely on this symbol name, it's probably fine to never include it in +# preloaded symbol tables. + +case "$host_os" in +cygwin* | mingw*) + # FIXME: the MSVC++ port hasn't been tested in a loooong time + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + if test "$with_gcc" != yes; then + with_gnu_ld=no + fi + ;; + +esac + +ld_shlibs=yes +if test "$with_gnu_ld" = yes; then + # If archive_cmds runs LD, not CC, wlarc should be empty + wlarc='${wl}' + + # See if GNU ld supports shared libraries. + case "$host_os" in + aix3* | aix4*) + # On AIX, the GNU linker is very broken + ld_shlibs=no + cat <<EOF 1>&2 + +*** Warning: the GNU linker, at least up to release 2.9.1, is reported +*** to be unable to reliably create shared libraries on AIX. +*** Therefore, libtool is disabling shared libraries support. If you +*** really care for shared libraries, you may want to modify your PATH +*** so that a non-GNU linker is found, and then restart. + +EOF + ;; + + amigaos*) + archive_cmds='$rm $objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $objdir/a2ixlibrary.data~$AR cru $lib $libobjs~$RANLIB $lib~(cd $objdir && a2ixlibrary -32)' + hardcode_libdir_flag_spec='-L$libdir' + hardcode_minus_L=yes + + # Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports + # that the semantics of dynamic libraries on AmigaOS, at least up + # to version 4, is to share data among multiple programs linked + # with the same dynamic library. Since this doesn't match the + # behavior of shared libraries on other platforms, we can use + # them. + ld_shlibs=no + ;; + + beos*) + if $LD --help 2>&1 | egrep ': supported targets:.* elf' > /dev/null; then + allow_undefined_flag=unsupported + # Joseph Beckenbach <jrb3@best.com> says some releases of gcc + # support --undefined. This deserves some investigation. FIXME + archive_cmds='$CC -nostart $libobjs $deplibs $linkopts ${wl}-soname $wl$soname -o $lib' + else + ld_shlibs=no + fi + ;; + + cygwin* | mingw*) + # hardcode_libdir_flag_spec is actually meaningless, as there is + # no search path for DLLs. + hardcode_libdir_flag_spec='-L$libdir' + allow_undefined_flag=unsupported + always_export_symbols=yes + + # Extract the symbol export list from an `--export-all' def file, + # then regenerate the def file from the symbol export list, so that + # the compiled dll only exports the symbol export list. + export_symbols_cmds='rm -f $objdir/$soname-ltdll.c~ + sed -e "/^# \/\* ltdll\.c starts here \*\//,/^# \/\* ltdll.c ends here \*\// { s/^# //; p; }" -e d < $0 > $objdir/$soname-ltdll.c~ + (cd $objdir && $CC -c $soname-ltdll.c)~ + $DLLTOOL --export-all --exclude-symbols DllMain@12,_cygwin_dll_entry@12,_cygwin_noncygwin_dll_entry@12 --output-def $objdir/$soname-def $objdir/$soname-ltdll.$objext $libobjs~ + sed -e "1,/EXPORTS/d" -e "s/ @ [0-9]* ; *//" < $objdir/$soname-def > $export_symbols' + + archive_expsym_cmds='echo EXPORTS > $objdir/$soname-def~ + _lt_hint=1; + for symbol in `cat $export_symbols`; do + echo " \$symbol @ \$_lt_hint ; " >> $objdir/$soname-def; + _lt_hint=`expr 1 + \$_lt_hint`; + done~ + $CC -Wl,--base-file,$objdir/$soname-base -Wl,--dll -nostartfiles -Wl,-e,__cygwin_dll_entry@12 -o $lib $objdir/$soname-ltdll.$objext $libobjs $deplibs $linkopts~ + $DLLTOOL --as=$AS --dllname $soname --exclude-symbols DllMain@12,_cygwin_dll_entry@12,_cygwin_noncygwin_dll_entry@12 --def $objdir/$soname-def --base-file $objdir/$soname-base --output-exp $objdir/$soname-exp~ + $CC -Wl,--base-file,$objdir/$soname-base $objdir/$soname-exp -Wl,--dll -nostartfiles -Wl,-e,__cygwin_dll_entry@12 -o $lib $objdir/$soname-ltdll.$objext $libobjs $deplibs $linkopts~ + $DLLTOOL --as=$AS --dllname $soname --exclude-symbols DllMain@12,_cygwin_dll_entry@12,_cygwin_noncygwin_dll_entry@12 --def $objdir/$soname-def --base-file $objdir/$soname-base --output-exp $objdir/$soname-exp~ + $CC $objdir/$soname-exp -Wl,--dll -nostartfiles -Wl,-e,__cygwin_dll_entry@12 -o $lib $objdir/$soname-ltdll.$objext $libobjs $deplibs $linkopts' + + old_archive_from_new_cmds='$DLLTOOL --as=$AS --dllname $soname --def $objdir/$soname-def --output-lib $objdir/$libname.a' + ;; + + netbsd*) + if $LD --help 2>&1 | egrep ': supported targets:.* elf' > /dev/null; then + archive_cmds='$CC -shared $libobjs $deplibs $linkopts ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds='$CC -shared $libobjs $deplibs $linkopts ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + else + archive_cmds='$LD -Bshareable $libobjs $deplibs $linkopts -o $lib' + # can we support soname and/or expsyms with a.out? -oliva + fi + ;; + + sunos4*) + archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linkopts' + wlarc= + hardcode_direct=yes + hardcode_shlibpath_var=no + ;; + + *) + if $LD --help 2>&1 | egrep ': supported targets:.* elf' > /dev/null; then + archive_cmds='$CC -shared $libobjs $deplibs $linkopts ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds='$CC -shared $libobjs $deplibs $linkopts ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + else + ld_shlibs=no + fi + ;; + esac + + if test "$ld_shlibs" = yes; then + runpath_var=LD_RUN_PATH + hardcode_libdir_flag_spec='${wl}--rpath ${wl}$libdir' + export_dynamic_flag_spec='${wl}--export-dynamic' + whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' + fi +else + # PORTME fill in a description of your system's linker (not GNU ld) + case "$host_os" in + aix3*) + allow_undefined_flag=unsupported + always_export_symbols=yes + archive_expsym_cmds='$LD -o $objdir/$soname $libobjs $deplibs $linkopts -bE:$export_symbols -T512 -H512 -bM:SRE~$AR cru $lib $objdir/$soname' + # Note: this linker hardcodes the directories in LIBPATH if there + # are no directories specified by -L. + hardcode_minus_L=yes + if test "$with_gcc" = yes && test -z "$link_static_flag"; then + # Neither direct hardcoding nor static linking is supported with a + # broken collect2. + hardcode_direct=unsupported + fi + ;; + + aix4*) + hardcode_libdir_flag_spec='${wl}-b ${wl}nolibpath ${wl}-b ${wl}libpath:$libdir:/usr/lib:/lib' + hardcode_libdir_separator=':' + if test "$with_gcc" = yes; then + collect2name=`${CC} -print-prog-name=collect2` + if test -f "$collect2name" && \ + strings "$collect2name" | grep resolve_lib_name >/dev/null + then + # We have reworked collect2 + hardcode_direct=yes + else + # We have old collect2 + hardcode_direct=unsupported + # It fails to find uninstalled libraries when the uninstalled + # path is not listed in the libpath. Setting hardcode_minus_L + # to unsupported forces relinking + hardcode_minus_L=yes + hardcode_libdir_flag_spec='-L$libdir' + hardcode_libdir_separator= + fi + shared_flag='-shared' + else + shared_flag='${wl}-bM:SRE' + hardcode_direct=yes + fi + allow_undefined_flag=' ${wl}-berok' + archive_cmds="\$CC $shared_flag"' -o $objdir/$soname $libobjs $deplibs $linkopts ${wl}-bexpall ${wl}-bnoentry${allow_undefined_flag}' + archive_expsym_cmds="\$CC $shared_flag"' -o $objdir/$soname $libobjs $deplibs $linkopts ${wl}-bE:$export_symbols ${wl}-bnoentry${allow_undefined_flag}' + case "$host_os" in aix4.[01]|aix4.[01].*) + # According to Greg Wooledge, -bexpall is only supported from AIX 4.2 on + always_export_symbols=yes ;; + esac + ;; + + amigaos*) + archive_cmds='$rm $objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $objdir/a2ixlibrary.data~$AR cru $lib $libobjs~$RANLIB $lib~(cd $objdir && a2ixlibrary -32)' + hardcode_libdir_flag_spec='-L$libdir' + hardcode_minus_L=yes + # see comment about different semantics on the GNU ld section + ld_shlibs=no + ;; + + cygwin* | mingw*) + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + # hardcode_libdir_flag_spec is actually meaningless, as there is + # no search path for DLLs. + hardcode_libdir_flag_spec=' ' + allow_undefined_flag=unsupported + # Tell ltmain to make .lib files, not .a files. + libext=lib + # FIXME: Setting linknames here is a bad hack. + archive_cmds='$CC -o $lib $libobjs $linkopts `echo "$deplibs" | sed -e '\''s/ -lc$//'\''` -link -dll~linknames=' + # The linker will automatically build a .lib file if we build a DLL. + old_archive_from_new_cmds='true' + # FIXME: Should let the user specify the lib program. + old_archive_cmds='lib /OUT:$oldlib$oldobjs' + fix_srcfile_path='`cygpath -w $srcfile`' + ;; + + freebsd1*) + ld_shlibs=no + ;; + + # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor + # support. Future versions do this automatically, but an explicit c++rt0.o + # does not break anything, and helps significantly (at the cost of a little + # extra space). + freebsd2.2*) + archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linkopts /usr/lib/c++rt0.o' + hardcode_libdir_flag_spec='-R$libdir' + hardcode_direct=yes + hardcode_shlibpath_var=no + ;; + + # Unfortunately, older versions of FreeBSD 2 do not have this feature. + freebsd2*) + archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linkopts' + hardcode_direct=yes + hardcode_minus_L=yes + hardcode_shlibpath_var=no + ;; + + # FreeBSD 3 and greater uses gcc -shared to do shared libraries. + freebsd*) + archive_cmds='$CC -shared -o $lib $libobjs $deplibs $linkopts' + hardcode_libdir_flag_spec='-R$libdir' + hardcode_direct=yes + hardcode_shlibpath_var=no + ;; + + hpux9* | hpux10* | hpux11*) + case "$host_os" in + hpux9*) archive_cmds='$rm $objdir/$soname~$LD -b +b $install_libdir -o $objdir/$soname $libobjs $deplibs $linkopts~test $objdir/$soname = $lib || mv $objdir/$soname $lib' ;; + *) archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linkopts' ;; + esac + hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' + hardcode_libdir_separator=: + hardcode_direct=yes + hardcode_minus_L=yes # Not in the search PATH, but as the default + # location of the library. + export_dynamic_flag_spec='${wl}-E' + ;; + + irix5* | irix6*) + if test "$with_gcc" = yes; then + archive_cmds='$CC -shared $libobjs $deplibs $linkopts ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${objdir}/so_locations -o $lib' + else + archive_cmds='$LD -shared $libobjs $deplibs $linkopts -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${objdir}/so_locations -o $lib' + fi + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + hardcode_libdir_separator=: + ;; + + netbsd*) + if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then + archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linkopts' # a.out + else + archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linkopts' # ELF + fi + hardcode_libdir_flag_spec='${wl}-R$libdir' + hardcode_direct=yes + hardcode_shlibpath_var=no + ;; + + openbsd*) + archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linkopts' + hardcode_libdir_flag_spec='-R$libdir' + hardcode_direct=yes + hardcode_shlibpath_var=no + ;; + + os2*) + hardcode_libdir_flag_spec='-L$libdir' + hardcode_minus_L=yes + allow_undefined_flag=unsupported + archive_cmds='$echo "LIBRARY $libname INITINSTANCE" > $objdir/$libname.def~$echo "DESCRIPTION \"$libname\"" >> $objdir/$libname.def~$echo DATA >> $objdir/$libname.def~$echo " SINGLE NONSHARED" >> $objdir/$libname.def~$echo EXPORTS >> $objdir/$libname.def~emxexp $libobjs >> $objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $linkopts $objdir/$libname.def' + old_archive_from_new_cmds='emximp -o $objdir/$libname.a $objdir/$libname.def' + ;; + + osf3* | osf4*) + if test "$with_gcc" = yes; then + allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*' + archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $linkopts ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${objdir}/so_locations -o $lib' + else + allow_undefined_flag=' -expect_unresolved \*' + archive_cmds='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linkopts -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${objdir}/so_locations -o $lib' + fi + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + hardcode_libdir_separator=: + ;; + + sco3.2v5*) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linkopts' + hardcode_shlibpath_var=no + runpath_var=LD_RUN_PATH + hardcode_runpath_var=yes + ;; + + solaris*) + no_undefined_flag=' -z text' + # $CC -shared without GNU ld will not create a library from C++ + # object files and a static libstdc++, better avoid it by now + archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linkopts' + archive_expsym_cmds='$echo "{ global:" > $lib.exp~cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ + $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linkopts~$rm $lib.exp' + hardcode_libdir_flag_spec='-R$libdir' + hardcode_shlibpath_var=no + case "$host_os" in + solaris2.[0-5] | solaris2.[0-5].*) ;; + *) # Supported since Solaris 2.6 (maybe 2.5.1?) + whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' ;; + esac + ;; + + sunos4*) + archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linkopts' + hardcode_libdir_flag_spec='-L$libdir' + hardcode_direct=yes + hardcode_minus_L=yes + hardcode_shlibpath_var=no + ;; + + sysv4) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linkopts' + runpath_var='LD_RUN_PATH' + hardcode_shlibpath_var=no + hardcode_direct=no #Motorola manual says yes, but my tests say they lie + ;; + + sysv4.3*) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linkopts' + hardcode_shlibpath_var=no + export_dynamic_flag_spec='-Bexport' + ;; + + uts4*) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linkopts' + hardcode_libdir_flag_spec='-L$libdir' + hardcode_shlibpath_var=no + ;; + + dgux*) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linkopts' + hardcode_libdir_flag_spec='-L$libdir' + hardcode_shlibpath_var=no + ;; + + *) + ld_shlibs=no + ;; + esac +fi +echo "$ac_t$ld_shlibs" 1>&6 +test "$ld_shlibs" = no && can_build_shared=no + +if test -z "$NM"; then + echo $ac_n "checking for BSD-compatible nm... $ac_c" 1>&6 + case "$NM" in + [\\/]* | [A-Za-z]:[\\/]*) ;; # Let the user override the test with a path. + *) + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR}" + for ac_dir in $PATH /usr/ucb /usr/ccs/bin /bin; do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/nm || test -f $ac_dir/nm$ac_exeext; then + # Check to see if the nm accepts a BSD-compat flag. + # Adding the `sed 1q' prevents false positives on HP-UX, which says: + # nm: unknown option "B" ignored + if ($ac_dir/nm -B /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then + NM="$ac_dir/nm -B" + break + elif ($ac_dir/nm -p /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then + NM="$ac_dir/nm -p" + break + else + NM=${NM="$ac_dir/nm"} # keep the first match, but + continue # so that we can try to find one that supports BSD flags + fi + fi + done + IFS="$ac_save_ifs" + test -z "$NM" && NM=nm + ;; + esac + echo "$ac_t$NM" 1>&6 +fi + +# Check for command to grab the raw symbol name followed by C symbol from nm. +echo $ac_n "checking command to parse $NM output... $ac_c" 1>&6 + +# These are sane defaults that work on at least a few old systems. +# [They come from Ultrix. What could be older than Ultrix?!! ;)] + +# Character class describing NM global symbol codes. +symcode='[BCDEGRST]' + +# Regexp to match symbols that can be accessed directly from C. +sympat='\([_A-Za-z][_A-Za-z0-9]*\)' + +# Transform the above into a raw symbol and a C symbol. +symxfrm='\1 \2\3 \3' + +# Transform an extracted symbol line into a proper C declaration +global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern char \1;/p'" + +# Define system-specific variables. +case "$host_os" in +aix*) + symcode='[BCDT]' + ;; +cygwin* | mingw*) + symcode='[ABCDGISTW]' + ;; +hpux*) # Its linker distinguishes data from code symbols + global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern char \1();/p' -e 's/^. .* \(.*\)$/extern char \1;/p'" + ;; +irix*) + symcode='[BCDEGRST]' + ;; +solaris*) + symcode='[BDT]' + ;; +sysv4) + symcode='[DFNSTU]' + ;; +esac + +# If we're using GNU nm, then use its standard symbol codes. +if $NM -V 2>&1 | egrep '(GNU|with BFD)' > /dev/null; then + symcode='[ABCDGISTW]' +fi + +# Try without a prefix undercore, then with it. +for ac_symprfx in "" "_"; do + + # Write the raw and C identifiers. + global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode\)[ ][ ]*\($ac_symprfx\)$sympat$/$symxfrm/p'" + + # Check to see that the pipe works correctly. + pipe_works=no + $rm conftest* + cat > conftest.c <<EOF +#ifdef __cplusplus +extern "C" { +#endif +char nm_test_var; +void nm_test_func(){} +#ifdef __cplusplus +} +#endif +main(){nm_test_var='a';nm_test_func();return(0);} +EOF + + echo "$progname:1507: checking if global_symbol_pipe works" >&5 + if { (eval echo $progname:1508: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; } && test -s conftest.$objext; then + # Now try to grab the symbols. + nlist=conftest.nm + if { echo "$progname:1511: eval \"$NM conftest.$objext | $global_symbol_pipe > $nlist\"" >&5; eval "$NM conftest.$objext | $global_symbol_pipe > $nlist 2>&5"; } && test -s "$nlist"; then + + # Try sorting and uniquifying the output. + if sort "$nlist" | uniq > "$nlist"T; then + mv -f "$nlist"T "$nlist" + else + rm -f "$nlist"T + fi + + # Make sure that we snagged all the symbols we need. + if egrep ' nm_test_var$' "$nlist" >/dev/null; then + if egrep ' nm_test_func$' "$nlist" >/dev/null; then + cat <<EOF > conftest.c +#ifdef __cplusplus +extern "C" { +#endif + +EOF + # Now generate the symbol file. + eval "$global_symbol_to_cdecl"' < "$nlist" >> conftest.c' + + cat <<EOF >> conftest.c +#if defined (__STDC__) && __STDC__ +# define lt_ptr_t void * +#else +# define lt_ptr_t char * +# define const +#endif + +/* The mapping between symbol names and symbols. */ +const struct { + const char *name; + lt_ptr_t address; +} +lt_preloaded_symbols[] = +{ +EOF + sed 's/^. \(.*\) \(.*\)$/ {"\2", (lt_ptr_t) \&\2},/' < "$nlist" >> conftest.c + cat <<\EOF >> conftest.c + {0, (lt_ptr_t) 0} +}; + +#ifdef __cplusplus +} +#endif +EOF + # Now try linking the two files. + mv conftest.$objext conftstm.$objext + save_LIBS="$LIBS" + save_CFLAGS="$CFLAGS" + LIBS="conftstm.$objext" + CFLAGS="$CFLAGS$no_builtin_flag" + if { (eval echo $progname:1563: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then + pipe_works=yes + else + echo "$progname: failed program was:" >&5 + cat conftest.c >&5 + fi + LIBS="$save_LIBS" + else + echo "cannot find nm_test_func in $nlist" >&5 + fi + else + echo "cannot find nm_test_var in $nlist" >&5 + fi + else + echo "cannot run $global_symbol_pipe" >&5 + fi + else + echo "$progname: failed program was:" >&5 + cat conftest.c >&5 + fi + $rm conftest* conftst* + + # Do not use the global_symbol_pipe unless it works. + if test "$pipe_works" = yes; then + break + else + global_symbol_pipe= + fi +done +if test "$pipe_works" = yes; then + echo "${ac_t}ok" 1>&6 +else + echo "${ac_t}failed" 1>&6 +fi + +if test -z "$global_symbol_pipe"; then + global_symbol_to_cdecl= +fi + +# Check hardcoding attributes. +echo $ac_n "checking how to hardcode library paths into programs... $ac_c" 1>&6 +hardcode_action= +if test -n "$hardcode_libdir_flag_spec" || \ + test -n "$runpath_var"; then + + # We can hardcode non-existant directories. + if test "$hardcode_direct" != no && + # If the only mechanism to avoid hardcoding is shlibpath_var, we + # have to relink, otherwise we might link with an installed library + # when we should be linking with a yet-to-be-installed one + ## test "$hardcode_shlibpath_var" != no && + test "$hardcode_minus_L" != no; then + # Linking always hardcodes the temporary library directory. + hardcode_action=relink + else + # We can link without hardcoding, and we can hardcode nonexisting dirs. + hardcode_action=immediate + fi +else + # We cannot hardcode anything, or else we can only hardcode existing + # directories. + hardcode_action=unsupported +fi +echo "$ac_t$hardcode_action" 1>&6 + + +reload_flag= +reload_cmds='$LD$reload_flag -o $output$reload_objs' +echo $ac_n "checking for $LD option to reload object files... $ac_c" 1>&6 +# PORTME Some linkers may need a different reload flag. +reload_flag='-r' +echo "$ac_t$reload_flag" 1>&6 +test -n "$reload_flag" && reload_flag=" $reload_flag" + +# PORTME Fill in your ld.so characteristics +library_names_spec= +libname_spec='lib$name' +soname_spec= +postinstall_cmds= +postuninstall_cmds= +finish_cmds= +finish_eval= +shlibpath_var= +shlibpath_overrides_runpath=unknown +version_type=none +dynamic_linker="$host_os ld.so" +sys_lib_dlsearch_path_spec="/lib /usr/lib" +sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" +file_magic_cmd= +file_magic_test_file= +deplibs_check_method='unknown' +# Need to set the preceding variable on all platforms that support +# interlibrary dependencies. +# 'none' -- dependencies not supported. +# `unknown' -- same as none, but documents that we really don't know. +# 'pass_all' -- all dependencies passed with no checks. +# 'test_compile' -- check by making test program. +# 'file_magic [regex]' -- check by looking for files in library path +# which responds to the $file_magic_cmd with a given egrep regex. +# If you have `file' or equivalent on your system and you're not sure +# whether `pass_all' will *always* work, you probably want this one. +echo $ac_n "checking dynamic linker characteristics... $ac_c" 1>&6 +case "$host_os" in +aix3*) + version_type=linux + library_names_spec='${libname}${release}.so$versuffix $libname.a' + shlibpath_var=LIBPATH + + # AIX has no versioning support, so we append a major version to the name. + soname_spec='${libname}${release}.so$major' + ;; + +aix4*) + version_type=linux + # AIX has no versioning support, so currently we can not hardcode correct + # soname into executable. Probably we can add versioning support to + # collect2, so additional links can be useful in future. + # We preserve .a as extension for shared libraries though AIX4.2 + # and later linker supports .so + library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.a' + shlibpath_var=LIBPATH + deplibs_check_method=pass_all + ;; + +amigaos*) + library_names_spec='$libname.ixlibrary $libname.a' + # Create ${libname}_ixlibrary.a entries in /sys/libs. + finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$echo "X$lib" | $Xsed -e '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $rm /sys/libs/${libname}_ixlibrary.a; $show "(cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a)"; (cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a) || exit 1; done' + ;; + +beos*) + library_names_spec='${libname}.so' + dynamic_linker="$host_os ld.so" + shlibpath_var=LIBRARY_PATH + lt_cv_dlopen="load_add_on" + lt_cv_dlopen_libs= + lt_cv_dlopen_self=yes + ;; + +bsdi4*) + version_type=linux + library_names_spec='${libname}.so$major ${libname}.so' + soname_spec='${libname}.so' + finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + deplibs_check_method='file_magic ELF 32-bit LSB shared object' + file_magic_cmd=/usr/bin/file + file_magic_test_file=/shlib/libc.so + sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" + sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" + # the default ld.so.conf also contains /usr/contrib/lib and + # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow + # libtool to hard-code these into programs + ;; + +cygwin* | mingw*) + version_type=windows + if test "$with_gcc" = yes; then + library_names_spec='${libname}`echo ${release} | sed -e 's/[.]/-/g'`${versuffix}.dll $libname.a' + else + library_names_spec='${libname}`echo ${release} | sed -e 's/[.]/-/g'`${versuffix}.dll $libname.lib' + fi + dynamic_linker='Win32 ld.exe' + deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?' + file_magic_cmd='${OBJDUMP} -f' + need_lib_prefix=no + # FIXME: first we should search . and the directory the executable is in + shlibpath_var=PATH + lt_cv_dlopen="LoadLibrary" + lt_cv_dlopen_libs= + ;; + +freebsd1*) + dynamic_linker=no + ;; + +freebsd*) + objformat=`test -x /usr/bin/objformat && /usr/bin/objformat || echo aout` + version_type=freebsd-$objformat + case "$version_type" in + freebsd-elf*) + deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB shared object' + file_magic_cmd=/usr/bin/file + file_magic_test_file=`echo /usr/lib/libc.so*` + library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so $libname.so' + need_version=no + need_lib_prefix=no + ;; + freebsd-*) + deplibs_check_method=unknown + library_names_spec='${libname}${release}.so$versuffix $libname.so$versuffix' + need_version=yes + ;; + esac + finish_cmds='PATH="\$PATH:/sbin" OBJFORMAT="'"$objformat"'" ldconfig -m $libdir' + shlibpath_var=LD_LIBRARY_PATH + ;; + +gnu*) + version_type=linux + library_names_spec='${libname}${release}.so$versuffix ${libname}.so' + shlibpath_var=LD_LIBRARY_PATH + ;; + +hpux9* | hpux10* | hpux11*) + # Give a soname corresponding to the major version so that dld.sl refuses to + # link against other versions. + dynamic_linker="$host_os dld.sl" + version_type=sunos + need_lib_prefix=no + need_version=no + shlibpath_var=SHLIB_PATH + shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH + library_names_spec='${libname}${release}.sl$versuffix ${libname}${release}.sl$major $libname.sl' + soname_spec='${libname}${release}.sl$major' + # HP-UX runs *really* slowly unless shared libraries are mode 555. + postinstall_cmds='chmod 555 $lib' + ;; + +irix5* | irix6*) + version_type=irix + need_lib_prefix=no + need_version=no + soname_spec='${libname}${release}.so.$major' + library_names_spec='${libname}${release}.so.$versuffix ${libname}${release}.so.$major ${libname}${release}.so $libname.so' + case "$host_os" in + irix5*) + libsuff= shlibsuff= + # this will be overridden with pass_all, but let us keep it just in case + deplibs_check_method="file_magic ELF 32-bit MSB dynamic lib MIPS - version 1" + ;; + *) + case "$LD" in # libtool.m4 will add one of these switches to LD + *-32|*"-32 ") libsuff= shlibsuff= libmagic=32-bit;; + *-n32|*"-n32 ") libsuff=32 shlibsuff=N32 libmagic=N32;; + *-64|*"-64 ") libsuff=64 shlibsuff=64 libmagic=64-bit;; + *) libsuff= shlibsuff= libmagic=never-match;; + esac + # this will be overridden with pass_all, but let us keep it just in case + deplibs_check_method="file_magic ELF ${libmagic} MSB mips-[1234] dynamic lib MIPS - version 1" + ;; + esac + shlibpath_var=LD_LIBRARY${shlibsuff}_PATH + shlibpath_overrides_runpath=no + sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" + sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" + file_magic_cmd=/usr/bin/file + file_magic_test_file=`echo /lib${libsuff}/libc.so*` + deplibs_check_method='pass_all' + ;; + +# No shared lib support for Linux oldld, aout, or coff. +linux-gnuoldld* | linux-gnuaout* | linux-gnucoff*) + dynamic_linker=no + ;; + +# This must be Linux ELF. +linux-gnu*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so' + soname_spec='${libname}${release}.so$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' + file_magic_cmd=/usr/bin/file + file_magic_test_file=`echo /lib/libc.so* /lib/libc-*.so` + + if test -f /lib/ld.so.1; then + dynamic_linker='GNU ld.so' + else + # Only the GNU ld.so supports shared libraries on MkLinux. + case "$host_cpu" in + powerpc*) dynamic_linker=no ;; + *) dynamic_linker='Linux ld.so' ;; + esac + fi + ;; + +netbsd*) + version_type=sunos + if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then + library_names_spec='${libname}${release}.so$versuffix ${libname}.so$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + dynamic_linker='NetBSD (a.out) ld.so' + else + library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major ${libname}${release}.so ${libname}.so' + soname_spec='${libname}${release}.so$major' + dynamic_linker='NetBSD ld.elf_so' + fi + shlibpath_var=LD_LIBRARY_PATH + ;; + +openbsd*) + version_type=sunos + if test "$with_gnu_ld" = yes; then + need_lib_prefix=no + need_version=no + fi + library_names_spec='${libname}${release}.so$versuffix ${libname}.so$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + shlibpath_var=LD_LIBRARY_PATH + ;; + +os2*) + libname_spec='$name' + need_lib_prefix=no + library_names_spec='$libname.dll $libname.a' + dynamic_linker='OS/2 ld.exe' + shlibpath_var=LIBPATH + ;; + +osf3* | osf4*) + version_type=osf + need_version=no + soname_spec='${libname}${release}.so' + library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so $libname.so' + shlibpath_var=LD_LIBRARY_PATH + # this will be overridden with pass_all, but let us keep it just in case + deplibs_check_method='file_magic COFF format alpha shared library' + file_magic_cmd=/usr/bin/file + file_magic_test_file=/shlib/libc.so + deplibs_check_method='pass_all' + sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" + sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" + ;; + +sco3.2v5*) + version_type=osf + soname_spec='${libname}${release}.so$major' + library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so' + shlibpath_var=LD_LIBRARY_PATH + ;; + +solaris*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so' + soname_spec='${libname}${release}.so$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + # ldd complains unless libraries are executable + postinstall_cmds='chmod +x $lib' + deplibs_check_method="file_magic ELF [0-9][0-9]-bit [LM]SB dynamic lib" + file_magic_cmd=/usr/bin/file + file_magic_test_file=/lib/libc.so + ;; + +sunos4*) + version_type=sunos + library_names_spec='${libname}${release}.so$versuffix ${libname}.so$versuffix' + finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + if test "$with_gnu_ld" = yes; then + need_lib_prefix=no + fi + need_version=yes + ;; + +sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) + version_type=linux + library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so' + soname_spec='${libname}${release}.so$major' + shlibpath_var=LD_LIBRARY_PATH + case "$host_vendor" in + ncr) + deplibs_check_method='pass_all' + ;; + motorola) + need_lib_prefix=no + need_version=no + shlibpath_overrides_runpath=no + sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' + deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]' + file_magic_cmd=/usr/bin/file + file_magic_test_file=`echo /usr/lib/libc.so*` + ;; + esac + ;; + +uts4*) + version_type=linux + library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so' + soname_spec='${libname}${release}.so$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +dgux*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so' + soname_spec='${libname}${release}.so$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +*) + dynamic_linker=no + ;; +esac +echo "$ac_t$dynamic_linker" 1>&6 +test "$dynamic_linker" = no && can_build_shared=no + +# Report the final consequences. +echo "checking if libtool supports shared libraries... $can_build_shared" 1>&6 + +# Only try to build win32 dlls if AC_LIBTOOL_WIN32_DLL was used in +# configure.in, otherwise build static only libraries. +case "$host_os" in +cygwin* | mingw* | os2*) + if test x$can_build_shared = xyes; then + test x$enable_win32_dll = xno && can_build_shared=no + echo "checking if package supports dlls... $can_build_shared" 1>&6 + fi +;; +esac + +if test -n "$file_magic_test_file" && test -n "$file_magic_cmd"; then + case "$deplibs_check_method" in + "file_magic "*) + file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`" + if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | + egrep "$file_magic_regex" > /dev/null; then + : + else + cat <<EOF 1>&2 + +*** Warning: the command libtool uses to detect shared libraries, +*** $file_magic_cmd, produces output that libtool cannot recognize. +*** The result is that libtool may fail to recognize shared libraries +*** as such. This will affect the creation of libtool libraries that +*** depend on shared libraries, but programs linked with such libtool +*** libraries will work regardless of this problem. Nevertheless, you +*** may want to report the problem to your system manager and/or to +*** bug-libtool@gnu.org + +EOF + fi ;; + esac +fi + +echo $ac_n "checking whether to build shared libraries... $ac_c" 1>&6 +test "$can_build_shared" = "no" && enable_shared=no + +# On AIX, shared libraries and static libraries use the same namespace, and +# are all built from PIC. +case "$host_os" in +aix3*) + test "$enable_shared" = yes && enable_static=no + if test -n "$RANLIB"; then + archive_cmds="$archive_cmds~\$RANLIB \$lib" + postinstall_cmds='$RANLIB $lib' + fi + ;; + +aix4*) + test "$enable_shared" = yes && enable_static=no + ;; +esac + +echo "$ac_t$enable_shared" 1>&6 + +# Make sure either enable_shared or enable_static is yes. +test "$enable_shared" = yes || enable_static=yes + +echo "checking whether to build static libraries... $enable_static" 1>&6 + +if test "$hardcode_action" = relink; then + # Fast installation is not supported + enable_fast_install=no +elif test "$shlibpath_overrides_runpath" = yes || + test "$enable_shared" = no; then + # Fast installation is not necessary + enable_fast_install=needless +fi + +echo $ac_n "checking for objdir... $ac_c" 1>&6 +rm -f .libs 2>/dev/null +mkdir .libs 2>/dev/null +if test -d .libs; then + objdir=.libs +else + # MS-DOS does not allow filenames that begin with a dot. + objdir=_libs +fi +rmdir .libs 2>/dev/null +echo "$ac_t$objdir" 1>&6 + +if test "x$enable_dlopen" != xyes; then + enable_dlopen=unknown + enable_dlopen_self=unknown + enable_dlopen_self_static=unknown +else +if eval "test \"`echo '$''{'lt_cv_dlopen'+set}'`\" != set"; then + lt_cv_dlopen=no lt_cv_dlopen_libs= +echo $ac_n "checking for dlopen""... $ac_c" 1>&6 +echo "$progname:2063: checking for dlopen" >&5 +if eval "test \"`echo '$''{'ac_cv_func_dlopen'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext <<EOF +#line 2068 "ltconfig" +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char dlopen(); below. */ +#include <assert.h> +/* Override any gcc2 internal prototype to avoid an error. */ +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char dlopen(); + +int main() { + +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined (__stub_dlopen) || defined (__stub___dlopen) +choke me +#else +dlopen(); +#endif + +; return 0; } +EOF +if { (eval echo $progname:2090: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + eval "ac_cv_func_dlopen=yes" +else + echo "$progname: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_func_dlopen=no" +fi +rm -f conftest* +fi + +if eval "test \"`echo '$ac_cv_func_'dlopen`\" = yes"; then + echo "$ac_t""yes" 1>&6 + lt_cv_dlopen="dlopen" +else + echo "$ac_t""no" 1>&6 +echo $ac_n "checking for dlopen in -ldl""... $ac_c" 1>&6 +echo "$progname:2108: checking for dlopen in -ldl" >&5 +ac_lib_var=`echo dl'_'dlopen | sed 'y%./+-%__p_%'` +if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + ac_save_LIBS="$LIBS" +LIBS="-ldl $LIBS" +cat > conftest.$ac_ext <<EOF +#line 2116 "ltconfig" +/* Override any gcc2 internal prototype to avoid an error. */ +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char dlopen(); + +int main() { +dlopen() +; return 0; } +EOF +if { (eval echo $progname:2126: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + eval "ac_cv_lib_$ac_lib_var=yes" +else + echo "$progname: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_lib_$ac_lib_var=no" +fi +rm -f conftest* +LIBS="$ac_save_LIBS" + +fi +if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then + echo "$ac_t""yes" 1>&6 + lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl" +else + echo "$ac_t""no" 1>&6 +echo $ac_n "checking for dld_link in -ldld""... $ac_c" 1>&6 +echo "$progname:2145: checking for dld_link in -ldld" >&5 +ac_lib_var=`echo dld'_'dld_link | sed 'y%./+-%__p_%'` +if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + ac_save_LIBS="$LIBS" +LIBS="-ldld $LIBS" +cat > conftest.$ac_ext <<EOF +#line 2153 "ltconfig" +/* Override any gcc2 internal prototype to avoid an error. */ +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char dld_link(); + +int main() { +dld_link() +; return 0; } +EOF +if { (eval echo $progname:2163: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + eval "ac_cv_lib_$ac_lib_var=yes" +else + echo "$progname: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_lib_$ac_lib_var=no" +fi +rm -f conftest* +LIBS="$ac_save_LIBS" + +fi +if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then + echo "$ac_t""yes" 1>&6 + lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld" +else + echo "$ac_t""no" 1>&6 +echo $ac_n "checking for shl_load""... $ac_c" 1>&6 +echo "$progname:2182: checking for shl_load" >&5 +if eval "test \"`echo '$''{'ac_cv_func_shl_load'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext <<EOF +#line 2187 "ltconfig" +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char shl_load(); below. */ +#include <assert.h> +/* Override any gcc2 internal prototype to avoid an error. */ +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char shl_load(); + +int main() { + +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined (__stub_shl_load) || defined (__stub___shl_load) +choke me +#else +shl_load(); +#endif + +; return 0; } +EOF +if { (eval echo $progname:2209: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + eval "ac_cv_func_shl_load=yes" +else + echo "$progname: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_func_shl_load=no" +fi +rm -f conftest* +fi + +if eval "test \"`echo '$ac_cv_func_'shl_load`\" = yes"; then + echo "$ac_t""yes" 1>&6 + lt_cv_dlopen="shl_load" +else + echo "$ac_t""no" 1>&6 +echo $ac_n "checking for shl_load in -ldld""... $ac_c" 1>&6 +echo "$progname:2227: checking for shl_load in -ldld" >&5 +ac_lib_var=`echo dld'_'shl_load | sed 'y%./+-%__p_%'` +if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + ac_save_LIBS="$LIBS" +LIBS="-ldld $LIBS" +cat > conftest.$ac_ext <<EOF +#line 2235 "ltconfig" +#include "confdefs.h" +/* Override any gcc2 internal prototype to avoid an error. */ +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char shl_load(); + +int main() { +shl_load() +; return 0; } +EOF +if { (eval echo $progname:2246: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + eval "ac_cv_lib_$ac_lib_var=yes" +else + echo "$progname: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_lib_$ac_lib_var=no" +fi +rm -f conftest* +LIBS="$ac_save_LIBS" + +fi +if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then + echo "$ac_t""yes" 1>&6 + lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld" +else + echo "$ac_t""no" 1>&6 +fi + + +fi + + +fi + + +fi + + +fi + +fi + + if test "x$lt_cv_dlopen" != xno; then + enable_dlopen=yes + fi + + case "$lt_cv_dlopen" in + dlopen) +for ac_hdr in dlfcn.h; do +ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'` +echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6 +echo "$progname:2289: checking for $ac_hdr" >&5 +if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext <<EOF +#line 2294 "ltconfig" +#include <$ac_hdr> +int fnord = 0; +EOF +ac_try="$ac_compile conftest.$ac_ext >/dev/null 2>conftest.out" +{ (eval echo $progname:2299: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` +if test -z "$ac_err"; then + rm -rf conftest* + eval "ac_cv_header_$ac_safe=yes" +else + echo "$ac_err" >&5 + echo "$progname: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_header_$ac_safe=no" +fi +rm -f conftest* +fi +if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then + echo "$ac_t""yes" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi +done + + if test "x$ac_cv_header_dlfcn_h" = xyes; then + CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" + fi + eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" + LIBS="$lt_cv_dlopen_libs $LIBS" + + echo $ac_n "checking whether a program can dlopen itself""... $ac_c" 1>&6 +echo "$progname:2327: checking whether a program can dlopen itself" >&5 +if test "${lt_cv_dlopen_self+set}" = set; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + if test "$cross_compiling" = yes; then + lt_cv_dlopen_self=cross + else + cat > conftest.c <<EOF +#line 2335 "ltconfig" + +#if HAVE_DLFCN_H +#include <dlfcn.h> +#endif + +#include <stdio.h> + +#ifdef RTLD_GLOBAL +# define LTDL_GLOBAL RTLD_GLOBAL +#else +# ifdef DL_GLOBAL +# define LTDL_GLOBAL DL_GLOBAL +# else +# define LTDL_GLOBAL 0 +# endif +#endif + +/* We may have to define LTDL_LAZY_OR_NOW in the command line if we + find out it does not work in some platform. */ +#ifndef LTDL_LAZY_OR_NOW +# ifdef RTLD_LAZY +# define LTDL_LAZY_OR_NOW RTLD_LAZY +# else +# ifdef DL_LAZY +# define LTDL_LAZY_OR_NOW DL_LAZY +# else +# ifdef RTLD_NOW +# define LTDL_LAZY_OR_NOW RTLD_NOW +# else +# ifdef DL_NOW +# define LTDL_LAZY_OR_NOW DL_NOW +# else +# define LTDL_LAZY_OR_NOW 0 +# endif +# endif +# endif +# endif +#endif + +fnord() { int i=42;} +main() { void *self, *ptr1, *ptr2; self=dlopen(0,LTDL_GLOBAL|LTDL_LAZY_OR_NOW); + if(self) { ptr1=dlsym(self,"fnord"); ptr2=dlsym(self,"_fnord"); + if(ptr1 || ptr2) exit(0); } exit(1); } + +EOF +if { (eval echo $progname:2381: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null +then + lt_cv_dlopen_self=yes +else + echo "$progname: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -fr conftest* + lt_cv_dlopen_self=no +fi +rm -fr conftest* +fi + +fi + +echo "$ac_t""$lt_cv_dlopen_self" 1>&6 + + if test "$lt_cv_dlopen_self" = yes; then + LDFLAGS="$LDFLAGS $link_static_flag" + echo $ac_n "checking whether a statically linked program can dlopen itself""... $ac_c" 1>&6 +echo "$progname:2400: checking whether a statically linked program can dlopen itself" >&5 +if test "${lt_cv_dlopen_self_static+set}" = set; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + if test "$cross_compiling" = yes; then + lt_cv_dlopen_self_static=cross + else + cat > conftest.c <<EOF +#line 2408 "ltconfig" + +#if HAVE_DLFCN_H +#include <dlfcn.h> +#endif + +#include <stdio.h> + +#ifdef RTLD_GLOBAL +# define LTDL_GLOBAL RTLD_GLOBAL +#else +# ifdef DL_GLOBAL +# define LTDL_GLOBAL DL_GLOBAL +# else +# define LTDL_GLOBAL 0 +# endif +#endif + +/* We may have to define LTDL_LAZY_OR_NOW in the command line if we + find out it does not work in some platform. */ +#ifndef LTDL_LAZY_OR_NOW +# ifdef RTLD_LAZY +# define LTDL_LAZY_OR_NOW RTLD_LAZY +# else +# ifdef DL_LAZY +# define LTDL_LAZY_OR_NOW DL_LAZY +# else +# ifdef RTLD_NOW +# define LTDL_LAZY_OR_NOW RTLD_NOW +# else +# ifdef DL_NOW +# define LTDL_LAZY_OR_NOW DL_NOW +# else +# define LTDL_LAZY_OR_NOW 0 +# endif +# endif +# endif +# endif +#endif + +fnord() { int i=42;} +main() { void *self, *ptr1, *ptr2; self=dlopen(0,LTDL_GLOBAL|LTDL_LAZY_OR_NOW); + if(self) { ptr1=dlsym(self,"fnord"); ptr2=dlsym(self,"_fnord"); + if(ptr1 || ptr2) exit(0); } exit(1); } + +EOF +if { (eval echo $progname:2454: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null +then + lt_cv_dlopen_self_static=yes +else + echo "$progname: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -fr conftest* + lt_cv_dlopen_self_static=no +fi +rm -fr conftest* +fi + +fi + +echo "$ac_t""$lt_cv_dlopen_self_static" 1>&6 +fi + ;; + esac + + case "$lt_cv_dlopen_self" in + yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; + *) enable_dlopen_self=unknown ;; + esac + + case "$lt_cv_dlopen_self_static" in + yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; + *) enable_dlopen_self_static=unknown ;; + esac +fi + +# Copy echo and quote the copy, instead of the original, because it is +# used later. +ltecho="$echo" +if test "X$ltecho" = "X$CONFIG_SHELL $0 --fallback-echo"; then + ltecho="$CONFIG_SHELL \$0 --fallback-echo" +fi +LTSHELL="$SHELL" + +LTCONFIG_VERSION="$VERSION" + +# Only quote variables if we're using ltmain.sh. +case "$ltmain" in +*.sh) + # Now quote all the things that may contain metacharacters. + for var in ltecho old_CC old_CFLAGS old_CPPFLAGS \ + old_LD old_LDFLAGS old_LIBS \ + old_NM old_RANLIB old_LN_S old_DLLTOOL old_OBJDUMP old_AS \ + AR CC LD LN_S NM LTSHELL LTCONFIG_VERSION \ + reload_flag reload_cmds wl \ + pic_flag link_static_flag no_builtin_flag export_dynamic_flag_spec \ + thread_safe_flag_spec whole_archive_flag_spec libname_spec \ + library_names_spec soname_spec \ + RANLIB old_archive_cmds old_archive_from_new_cmds old_postinstall_cmds \ + old_postuninstall_cmds archive_cmds archive_expsym_cmds postinstall_cmds postuninstall_cmds \ + file_magic_cmd export_symbols_cmds deplibs_check_method allow_undefined_flag no_undefined_flag \ + finish_cmds finish_eval global_symbol_pipe global_symbol_to_cdecl \ + hardcode_libdir_flag_spec hardcode_libdir_separator \ + sys_lib_search_path_spec sys_lib_dlsearch_path_spec \ + compiler_c_o compiler_o_lo need_locks exclude_expsyms include_expsyms; do + + case "$var" in + reload_cmds | old_archive_cmds | old_archive_from_new_cmds | \ + old_postinstall_cmds | old_postuninstall_cmds | \ + export_symbols_cmds | archive_cmds | archive_expsym_cmds | \ + postinstall_cmds | postuninstall_cmds | \ + finish_cmds | sys_lib_search_path_spec | sys_lib_dlsearch_path_spec) + # Double-quote double-evaled strings. + eval "$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\"" + ;; + *) + eval "$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\"" + ;; + esac + done + + case "$ltecho" in + *'\$0 --fallback-echo"') + ltecho=`$echo "X$ltecho" | $Xsed -e 's/\\\\\\\$0 --fallback-echo"$/$0 --fallback-echo"/'` + ;; + esac + + trap "$rm \"$ofile\"; exit 1" 1 2 15 + echo "creating $ofile" + $rm "$ofile" + cat <<EOF > "$ofile" +#! $SHELL + +# `$echo "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services. +# Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP) +# NOTE: Changes made to this file will be lost: look at ltconfig or ltmain.sh. +# +# Copyright (C) 1996-1999 Free Software Foundation, Inc. +# Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996 +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +# General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +# +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + +# Sed that helps us avoid accidentally triggering echo(1) options like -n. +Xsed="sed -e s/^X//" + +# The HP-UX ksh and POSIX shell print the target directory to stdout +# if CDPATH is set. +if test "\${CDPATH+set}" = set; then CDPATH=; export CDPATH; fi + +### BEGIN LIBTOOL CONFIG +EOF + cfgfile="$ofile" + ;; + +*) + # Double-quote the variables that need it (for aesthetics). + for var in old_CC old_CFLAGS old_CPPFLAGS \ + old_LD old_LDFLAGS old_LIBS \ + old_NM old_RANLIB old_LN_S old_DLLTOOL old_OBJDUMP old_AS; do + eval "$var=\\\"\$var\\\"" + done + + # Just create a config file. + cfgfile="$ofile.cfg" + trap "$rm \"$cfgfile\"; exit 1" 1 2 15 + echo "creating $cfgfile" + $rm "$cfgfile" + cat <<EOF > "$cfgfile" +# `$echo "$cfgfile" | sed 's%^.*/%%'` - Libtool configuration file. +# Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP) +EOF + ;; +esac + +cat <<EOF >> "$cfgfile" +# Libtool was configured as follows, on host `(hostname || uname -n) 2>/dev/null | sed 1q`: +# +# CC=$old_CC CFLAGS=$old_CFLAGS CPPFLAGS=$old_CPPFLAGS \\ +# LD=$old_LD LDFLAGS=$old_LDFLAGS LIBS=$old_LIBS \\ +# NM=$old_NM RANLIB=$old_RANLIB LN_S=$old_LN_S \\ +# DLLTOOL=$old_DLLTOOL OBJDUMP=$old_OBJDUMP AS=$old_AS \\ +# $0$ltconfig_args +# +# Compiler and other test output produced by $progname, useful for +# debugging $progname, is in ./config.log if it exists. + +# The version of $progname that generated this script. +LTCONFIG_VERSION=$LTCONFIG_VERSION + +# Shell to use when invoking shell scripts. +SHELL=$LTSHELL + +# Whether or not to build shared libraries. +build_libtool_libs=$enable_shared + +# Whether or not to build static libraries. +build_old_libs=$enable_static + +# Whether or not to optimize for fast installation. +fast_install=$enable_fast_install + +# The host system. +host_alias=$host_alias +host=$host + +# An echo program that does not interpret backslashes. +echo=$ltecho + +# The archiver. +AR=$AR + +# The default C compiler. +CC=$CC + +# The linker used to build libraries. +LD=$LD + +# Whether we need hard or soft links. +LN_S=$LN_S + +# A BSD-compatible nm program. +NM=$NM + +# Used on cygwin: DLL creation program. +DLLTOOL="$DLLTOOL" + +# Used on cygwin: object dumper. +OBJDUMP="$OBJDUMP" + +# Used on cygwin: assembler. +AS="$AS" + +# The name of the directory that contains temporary libtool files. +objdir=$objdir + +# How to create reloadable object files. +reload_flag=$reload_flag +reload_cmds=$reload_cmds + +# How to pass a linker flag through the compiler. +wl=$wl + +# Object file suffix (normally "o"). +objext="$objext" + +# Old archive suffix (normally "a"). +libext="$libext" + +# Additional compiler flags for building library objects. +pic_flag=$pic_flag + +# Does compiler simultaneously support -c and -o options? +compiler_c_o=$compiler_c_o + +# Can we write directly to a .lo ? +compiler_o_lo=$compiler_o_lo + +# Must we lock files when doing compilation ? +need_locks=$need_locks + +# Do we need the lib prefix for modules? +need_lib_prefix=$need_lib_prefix + +# Do we need a version for libraries? +need_version=$need_version + +# Whether dlopen is supported. +dlopen=$enable_dlopen + +# Whether dlopen of programs is supported. +dlopen_self=$enable_dlopen_self + +# Whether dlopen of statically linked programs is supported. +dlopen_self_static=$enable_dlopen_self_static + +# Compiler flag to prevent dynamic linking. +link_static_flag=$link_static_flag + +# Compiler flag to turn off builtin functions. +no_builtin_flag=$no_builtin_flag + +# Compiler flag to allow reflexive dlopens. +export_dynamic_flag_spec=$export_dynamic_flag_spec + +# Compiler flag to generate shared objects directly from archives. +whole_archive_flag_spec=$whole_archive_flag_spec + +# Compiler flag to generate thread-safe objects. +thread_safe_flag_spec=$thread_safe_flag_spec + +# Library versioning type. +version_type=$version_type + +# Format of library name prefix. +libname_spec=$libname_spec + +# List of archive names. First name is the real one, the rest are links. +# The last name is the one that the linker finds with -lNAME. +library_names_spec=$library_names_spec + +# The coded name of the library, if different from the real name. +soname_spec=$soname_spec + +# Commands used to build and install an old-style archive. +RANLIB=$RANLIB +old_archive_cmds=$old_archive_cmds +old_postinstall_cmds=$old_postinstall_cmds +old_postuninstall_cmds=$old_postuninstall_cmds + +# Create an old-style archive from a shared archive. +old_archive_from_new_cmds=$old_archive_from_new_cmds + +# Commands used to build and install a shared archive. +archive_cmds=$archive_cmds +archive_expsym_cmds=$archive_expsym_cmds +postinstall_cmds=$postinstall_cmds +postuninstall_cmds=$postuninstall_cmds + +# Method to check whether dependent libraries are shared objects. +deplibs_check_method=$deplibs_check_method + +# Command to use when deplibs_check_method == file_magic. +file_magic_cmd=$file_magic_cmd + +# Flag that allows shared libraries with undefined symbols to be built. +allow_undefined_flag=$allow_undefined_flag + +# Flag that forces no undefined symbols. +no_undefined_flag=$no_undefined_flag + +# Commands used to finish a libtool library installation in a directory. +finish_cmds=$finish_cmds + +# Same as above, but a single script fragment to be evaled but not shown. +finish_eval=$finish_eval + +# Take the output of nm and produce a listing of raw symbols and C names. +global_symbol_pipe=$global_symbol_pipe + +# Transform the output of nm in a proper C declaration +global_symbol_to_cdecl=$global_symbol_to_cdecl + +# This is the shared library runtime path variable. +runpath_var=$runpath_var + +# This is the shared library path variable. +shlibpath_var=$shlibpath_var + +# Is shlibpath searched before the hard-coded library search path? +shlibpath_overrides_runpath=$shlibpath_overrides_runpath + +# How to hardcode a shared library path into an executable. +hardcode_action=$hardcode_action + +# Flag to hardcode \$libdir into a binary during linking. +# This must work even if \$libdir does not exist. +hardcode_libdir_flag_spec=$hardcode_libdir_flag_spec + +# Whether we need a single -rpath flag with a separated argument. +hardcode_libdir_separator=$hardcode_libdir_separator + +# Set to yes if using DIR/libNAME.so during linking hardcodes DIR into the +# resulting binary. +hardcode_direct=$hardcode_direct + +# Set to yes if using the -LDIR flag during linking hardcodes DIR into the +# resulting binary. +hardcode_minus_L=$hardcode_minus_L + +# Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into +# the resulting binary. +hardcode_shlibpath_var=$hardcode_shlibpath_var + +# Compile-time system search path for libraries +sys_lib_search_path_spec=$sys_lib_search_path_spec + +# Run-time system search path for libraries +sys_lib_dlsearch_path_spec=$sys_lib_dlsearch_path_spec + +# Fix the shell variable \$srcfile for the compiler. +fix_srcfile_path="$fix_srcfile_path" + +# Set to yes if exported symbols are required. +always_export_symbols=$always_export_symbols + +# The commands to list exported symbols. +export_symbols_cmds=$export_symbols_cmds + +# Symbols that should not be listed in the preloaded symbols. +exclude_expsyms=$exclude_expsyms + +# Symbols that must always be exported. +include_expsyms=$include_expsyms + +EOF + +case "$ltmain" in +*.sh) + echo '### END LIBTOOL CONFIG' >> "$ofile" + echo >> "$ofile" + case "$host_os" in + aix3*) + cat <<\EOF >> "$ofile" + +# AIX sometimes has problems with the GCC collect2 program. For some +# reason, if we set the COLLECT_NAMES environment variable, the problems +# vanish in a puff of smoke. +if test "${COLLECT_NAMES+set}" != set; then + COLLECT_NAMES= + export COLLECT_NAMES +fi +EOF + ;; + esac + + # Append the ltmain.sh script. + cat "$ltmain" >> "$ofile" || (rm -f "$ofile"; exit 1) + + chmod +x "$ofile" + ;; + +*) + # Compile the libtool program. + echo "FIXME: would compile $ltmain" + ;; +esac + +test -n "$cache_file" || exit 0 + +# AC_CACHE_SAVE +trap '' 1 2 15 +cat > confcache <<\EOF +# This file is a shell script that caches the results of configure +# tests run on this system so they can be shared between configure +# scripts and configure runs. It is not useful on other systems. +# If it contains results you don't want to keep, you may remove or edit it. +# +# By default, configure uses ./config.cache as the cache file, +# creating it if it does not exist already. You can give configure +# the --cache-file=FILE option to use a different cache file; that is +# what configure does when it calls configure scripts in +# subdirectories, so they share the cache. +# Giving --cache-file=/dev/null disables caching, for debugging configure. +# config.status only pays attention to the cache file if you give it the +# --recheck option to rerun configure. +# +EOF +# The following way of writing the cache mishandles newlines in values, +# but we know of no workaround that is simple, portable, and efficient. +# So, don't put newlines in cache variables' values. +# Ultrix sh set writes to stderr and can't be redirected directly, +# and sets the high bit in the cache file unless we assign to the vars. +(set) 2>&1 | + case `(ac_space=' '; set | grep ac_space) 2>&1` in + *ac_space=\ *) + # `set' does not quote correctly, so add quotes (double-quote substitution + # turns \\\\ into \\, and sed turns \\ into \). + sed -n \ + -e "s/'/'\\\\''/g" \ + -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p" + ;; + *) + # `set' quotes correctly as required by POSIX, so do not add quotes. + sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p' + ;; + esac >> confcache +if cmp -s $cache_file confcache; then + : +else + if test -w $cache_file; then + echo "updating cache $cache_file" + cat confcache > $cache_file + else + echo "not updating unwritable cache $cache_file" + fi +fi +rm -f confcache + +exit 0 + +# Local Variables: +# mode:shell-script +# sh-indentation:2 +# End: diff --git a/ltmain.sh b/ltmain.sh new file mode 100644 index 0000000..f1b9986 --- /dev/null +++ b/ltmain.sh @@ -0,0 +1,3892 @@ +# ltmain.sh - Provide generalized library-building support services. +# NOTE: Changing this file will not affect anything until you rerun ltconfig. +# +# Copyright (C) 1996-1999 Free Software Foundation, Inc. +# Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996 +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +# General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +# +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + +# Check that we have a working $echo. +if test "X$1" = X--no-reexec; then + # Discard the --no-reexec flag, and continue. + shift +elif test "X$1" = X--fallback-echo; then + # Avoid inline document here, it may be left over + : +elif test "X`($echo '\t') 2>/dev/null`" = 'X\t'; then + # Yippee, $echo works! + : +else + # Restart under the correct shell, and then maybe $echo will work. + exec $SHELL "$0" --no-reexec ${1+"$@"} +fi + +if test "X$1" = X--fallback-echo; then + # used as fallback echo + shift + cat <<EOF +$* +EOF + exit 0 +fi + +# The name of this program. +progname=`$echo "$0" | sed 's%^.*/%%'` +modename="$progname" + +# Constants. +PROGRAM=ltmain.sh +PACKAGE=libtool +VERSION=1.3 +TIMESTAMP=" (1.385.2.117 1999/04/29 13:07:13)" + +default_mode= +help="Try \`$progname --help' for more information." +magic="%%%MAGIC variable%%%" +mkdir="mkdir" +mv="mv -f" +rm="rm -f" + +# Sed substitution that helps us do robust quoting. It backslashifies +# metacharacters that are still active within double-quoted strings. +Xsed='sed -e 1s/^X//' +sed_quote_subst='s/\([\\`\\"$\\\\]\)/\\\1/g' +SP2NL='tr \040 \012' +NL2SP='tr \012 \040' + +# NLS nuisances. +# Only set LANG and LC_ALL to C if already set. +# These must not be set unconditionally because not all systems understand +# e.g. LANG=C (notably SCO). +# We save the old values to restore during execute mode. +if test "${LC_ALL+set}" = set; then + save_LC_ALL="$LC_ALL"; LC_ALL=C; export LC_ALL +fi +if test "${LANG+set}" = set; then + save_LANG="$LANG"; LANG=C; export LANG +fi + +if test "$LTCONFIG_VERSION" != "$VERSION"; then + echo "$modename: ltconfig version \`$LTCONFIG_VERSION' does not match $PROGRAM version \`$VERSION'" 1>&2 + echo "Fatal configuration error. See the $PACKAGE docs for more information." 1>&2 + exit 1 +fi + +if test "$build_libtool_libs" != yes && test "$build_old_libs" != yes; then + echo "$modename: not configured to build any kind of library" 1>&2 + echo "Fatal configuration error. See the $PACKAGE docs for more information." 1>&2 + exit 1 +fi + +# Global variables. +mode=$default_mode +nonopt= +prev= +prevopt= +run= +show="$echo" +show_help= +execute_dlfiles= +lo2o="s/\\.lo\$/.${objext}/" +o2lo="s/\\.${objext}\$/.lo/" + +# Parse our command line options once, thoroughly. +while test $# -gt 0 +do + arg="$1" + shift + + case "$arg" in + -*=*) optarg=`$echo "X$arg" | $Xsed -e 's/[-_a-zA-Z0-9]*=//'` ;; + *) optarg= ;; + esac + + # If the previous option needs an argument, assign it. + if test -n "$prev"; then + case "$prev" in + execute_dlfiles) + eval "$prev=\"\$$prev \$arg\"" + ;; + *) + eval "$prev=\$arg" + ;; + esac + + prev= + prevopt= + continue + fi + + # Have we seen a non-optional argument yet? + case "$arg" in + --help) + show_help=yes + ;; + + --version) + echo "$PROGRAM (GNU $PACKAGE) $VERSION$TIMESTAMP" + exit 0 + ;; + + --config) + sed -e '1,/^### BEGIN LIBTOOL CONFIG/d' -e '/^### END LIBTOOL CONFIG/,$d' $0 + exit 0 + ;; + + --debug) + echo "$progname: enabling shell trace mode" + set -x + ;; + + --dry-run | -n) + run=: + ;; + + --features) + echo "host: $host" + if test "$build_libtool_libs" = yes; then + echo "enable shared libraries" + else + echo "disable shared libraries" + fi + if test "$build_old_libs" = yes; then + echo "enable static libraries" + else + echo "disable static libraries" + fi + exit 0 + ;; + + --finish) mode="finish" ;; + + --mode) prevopt="--mode" prev=mode ;; + --mode=*) mode="$optarg" ;; + + --quiet | --silent) + show=: + ;; + + -dlopen) + prevopt="-dlopen" + prev=execute_dlfiles + ;; + + -*) + $echo "$modename: unrecognized option \`$arg'" 1>&2 + $echo "$help" 1>&2 + exit 1 + ;; + + *) + nonopt="$arg" + break + ;; + esac +done + +if test -n "$prevopt"; then + $echo "$modename: option \`$prevopt' requires an argument" 1>&2 + $echo "$help" 1>&2 + exit 1 +fi + +if test -z "$show_help"; then + + # Infer the operation mode. + if test -z "$mode"; then + case "$nonopt" in + *cc | *++ | gcc* | *-gcc*) + mode=link + for arg + do + case "$arg" in + -c) + mode=compile + break + ;; + esac + done + ;; + *db | *dbx | *strace | *truss) + mode=execute + ;; + *install*|cp|mv) + mode=install + ;; + *rm) + mode=uninstall + ;; + *) + # If we have no mode, but dlfiles were specified, then do execute mode. + test -n "$execute_dlfiles" && mode=execute + + # Just use the default operation mode. + if test -z "$mode"; then + if test -n "$nonopt"; then + $echo "$modename: warning: cannot infer operation mode from \`$nonopt'" 1>&2 + else + $echo "$modename: warning: cannot infer operation mode without MODE-ARGS" 1>&2 + fi + fi + ;; + esac + fi + + # Only execute mode is allowed to have -dlopen flags. + if test -n "$execute_dlfiles" && test "$mode" != execute; then + $echo "$modename: unrecognized option \`-dlopen'" 1>&2 + $echo "$help" 1>&2 + exit 1 + fi + + # Change the help message to a mode-specific one. + generic_help="$help" + help="Try \`$modename --help --mode=$mode' for more information." + + # These modes are in order of execution frequency so that they run quickly. + case "$mode" in + # libtool compile mode + compile) + modename="$modename: compile" + # Get the compilation command and the source file. + base_compile= + lastarg= + srcfile="$nonopt" + suppress_output= + + user_target=no + for arg + do + # Accept any command-line options. + case "$arg" in + -o) + if test "$user_target" != "no"; then + $echo "$modename: you cannot specify \`-o' more than once" 1>&2 + exit 1 + fi + user_target=next + ;; + + -static) + build_old_libs=yes + continue + ;; + esac + + case "$user_target" in + next) + # The next one is the -o target name + user_target=yes + continue + ;; + yes) + # We got the output file + user_target=set + libobj="$arg" + continue + ;; + esac + + # Accept the current argument as the source file. + lastarg="$srcfile" + srcfile="$arg" + + # Aesthetically quote the previous argument. + + # Backslashify any backslashes, double quotes, and dollar signs. + # These are the only characters that are still specially + # interpreted inside of double-quoted scrings. + lastarg=`$echo "X$lastarg" | $Xsed -e "$sed_quote_subst"` + + # Double-quote args containing other shell metacharacters. + # Many Bourne shells cannot handle close brackets correctly in scan + # sets, so we specify it separately. + case "$lastarg" in + *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*) + lastarg="\"$lastarg\"" + ;; + esac + + # Add the previous argument to base_compile. + if test -z "$base_compile"; then + base_compile="$lastarg" + else + base_compile="$base_compile $lastarg" + fi + done + + case "$user_target" in + set) + ;; + no) + # Get the name of the library object. + libobj=`$echo "X$srcfile" | $Xsed -e 's%^.*/%%'` + ;; + *) + $echo "$modename: you must specify a target with \`-o'" 1>&2 + exit 1 + ;; + esac + + # Recognize several different file suffixes. + # If the user specifies -o file.o, it is replaced with file.lo + xform='[cCFSfmso]' + case "$libobj" in + *.ada) xform=ada ;; + *.adb) xform=adb ;; + *.ads) xform=ads ;; + *.asm) xform=asm ;; + *.c++) xform=c++ ;; + *.cc) xform=cc ;; + *.cpp) xform=cpp ;; + *.cxx) xform=cxx ;; + *.f90) xform=f90 ;; + *.for) xform=for ;; + esac + + libobj=`$echo "X$libobj" | $Xsed -e "s/\.$xform$/.lo/"` + + case "$libobj" in + *.lo) obj=`$echo "X$libobj" | $Xsed -e "$lo2o"` ;; + *) + $echo "$modename: cannot determine name of library object from \`$libobj'" 1>&2 + exit 1 + ;; + esac + + if test -z "$base_compile"; then + $echo "$modename: you must specify a compilation command" 1>&2 + $echo "$help" 1>&2 + exit 1 + fi + + # Delete any leftover library objects. + if test "$build_old_libs" = yes; then + removelist="$obj $libobj" + else + removelist="$libobj" + fi + + $run $rm $removelist + trap "$run $rm $removelist; exit 1" 1 2 15 + + # Calculate the filename of the output object if compiler does + # not support -o with -c + if test "$compiler_c_o" = no; then + output_obj=`$echo "X$srcfile" | $Xsed -e 's%^.*/%%' -e 's%\..*$%%'`.${objext} + lockfile="$output_obj.lock" + removelist="$removelist $output_obj $lockfile" + trap "$run $rm $removelist; exit 1" 1 2 15 + else + need_locks=no + lockfile= + fi + + # Lock this critical section if it is needed + # We use this script file to make the link, it avoids creating a new file + if test "$need_locks" = yes; then + until ln "$0" "$lockfile" 2>/dev/null; do + $show "Waiting for $lockfile to be removed" + sleep 2 + done + elif test "$need_locks" = warn; then + if test -f "$lockfile"; then + echo "\ +*** ERROR, $lockfile exists and contains: +`cat $lockfile 2>/dev/null` + +This indicates that another process is trying to use the same +temporary object file, and libtool could not work around it because +your compiler does not support \`-c' and \`-o' together. If you +repeat this compilation, it may succeed, by chance, but you had better +avoid parallel builds (make -j) in this platform, or get a better +compiler." + + $run $rm $removelist + exit 1 + fi + echo $srcfile > "$lockfile" + fi + + if test -n "$fix_srcfile_path"; then + eval srcfile=\"$fix_srcfile_path\" + fi + + # Only build a PIC object if we are building libtool libraries. + if test "$build_libtool_libs" = yes; then + # Without this assignment, base_compile gets emptied. + fbsd_hideous_sh_bug=$base_compile + + # All platforms use -DPIC, to notify preprocessed assembler code. + command="$base_compile $pic_flag -DPIC $srcfile" + if test "$build_old_libs" = yes; then + lo_libobj="$libobj" + dir=`$echo "X$libobj" | $Xsed -e 's%/[^/]*$%%'` + if test "X$dir" = "X$libobj"; then + dir="$objdir" + else + dir="$dir/$objdir" + fi + libobj="$dir/"`$echo "X$libobj" | $Xsed -e 's%^.*/%%'` + + if test -d "$dir"; then + $show "$rm $libobj" + $run $rm $libobj + else + $show "$mkdir $dir" + $run $mkdir $dir + status=$? + if test $status -ne 0 && test ! -d $dir; then + exit $status + fi + fi + fi + if test "$compiler_o_lo" = yes; then + output_obj="$libobj" + command="$command -o $output_obj" + elif test "$compiler_c_o" = yes; then + output_obj="$obj" + command="$command -o $output_obj" + fi + + $show "$command" + if $run eval "$command"; then : + else + test -n "$output_obj" && $run $rm $removelist + exit 1 + fi + + if test "$need_locks" = warn && + test x"`cat $lockfile 2>/dev/null`" != x"$srcfile"; then + echo "\ +*** ERROR, $lockfile contains: +`cat $lockfile 2>/dev/null` + +but it should contain: +$srcfile + +This indicates that another process is trying to use the same +temporary object file, and libtool could not work around it because +your compiler does not support \`-c' and \`-o' together. If you +repeat this compilation, it may succeed, by chance, but you had better +avoid parallel builds (make -j) in this platform, or get a better +compiler." + + $run $rm $removelist + exit 1 + fi + + # Just move the object if needed, then go on to compile the next one + if test x"$output_obj" != x"$libobj"; then + $show "$mv $output_obj $libobj" + if $run $mv $output_obj $libobj; then : + else + error=$? + $run $rm $removelist + exit $error + fi + fi + + # If we have no pic_flag, then copy the object into place and finish. + if test -z "$pic_flag" && test "$build_old_libs" = yes; then + # Rename the .lo from within objdir to obj + if test -f $obj; then + $show $rm $obj + $run $rm $obj + fi + + $show "$mv $libobj $obj" + if $run $mv $libobj $obj; then : + else + error=$? + $run $rm $removelist + exit $error + fi + + # Now arrange that obj and lo_libobj become the same file + $show "$LN_S $obj $lo_libobj" + if $run $LN_S $obj $lo_libobj; then + exit 0 + else + error=$? + $run $rm $removelist + exit $error + fi + fi + + # Allow error messages only from the first compilation. + suppress_output=' >/dev/null 2>&1' + fi + + # Only build a position-dependent object if we build old libraries. + if test "$build_old_libs" = yes; then + command="$base_compile $srcfile" + if test "$compiler_c_o" = yes; then + command="$command -o $obj" + output_obj="$obj" + fi + + # Suppress compiler output if we already did a PIC compilation. + command="$command$suppress_output" + $show "$command" + if $run eval "$command"; then : + else + $run $rm $removelist + exit 1 + fi + + if test "$need_locks" = warn && + test x"`cat $lockfile 2>/dev/null`" != x"$srcfile"; then + echo "\ +*** ERROR, $lockfile contains: +`cat $lockfile 2>/dev/null` + +but it should contain: +$srcfile + +This indicates that another process is trying to use the same +temporary object file, and libtool could not work around it because +your compiler does not support \`-c' and \`-o' together. If you +repeat this compilation, it may succeed, by chance, but you had better +avoid parallel builds (make -j) in this platform, or get a better +compiler." + + $run $rm $removelist + exit 1 + fi + + # Just move the object if needed + if test x"$output_obj" != x"$obj"; then + $show "$mv $output_obj $obj" + if $run $mv $output_obj $obj; then : + else + error=$? + $run $rm $removelist + exit $error + fi + fi + + # Create an invalid libtool object if no PIC, so that we do not + # accidentally link it into a program. + if test "$build_libtool_libs" != yes; then + $show "echo timestamp > $libobj" + $run eval "echo timestamp > \$libobj" || exit $? + else + # Move the .lo from within objdir + $show "$mv $libobj $lo_libobj" + if $run $mv $libobj $lo_libobj; then : + else + error=$? + $run $rm $removelist + exit $error + fi + fi + fi + + # Unlock the critical section if it was locked + if test "$need_locks" != no; then + $rm "$lockfile" + fi + + exit 0 + ;; + + # libtool link mode + link) + modename="$modename: link" + C_compiler="$CC" # save it, to compile generated C sources + CC="$nonopt" + case "$host" in + *-*-cygwin* | *-*-mingw* | *-*-os2*) + # It is impossible to link a dll without this setting, and + # we shouldn't force the makefile maintainer to figure out + # which system we are compiling for in order to pass an extra + # flag for every libtool invokation. + # allow_undefined=no + + # FIXME: Unfortunately, there are problems with the above when trying + # to make a dll which has undefined symbols, in which case not + # even a static library is built. For now, we need to specify + # -no-undefined on the libtool link line when we can be certain + # that all symbols are satisfied, otherwise we get a static library. + allow_undefined=yes + + # This is a source program that is used to create dlls on Windows + # Don't remove nor modify the starting and closing comments +# /* ltdll.c starts here */ +# #define WIN32_LEAN_AND_MEAN +# #include <windows.h> +# #undef WIN32_LEAN_AND_MEAN +# #include <stdio.h> +# +# #ifdef __cplusplus +# extern "C" { +# #endif +# BOOL APIENTRY DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved); +# #ifdef __cplusplus +# } +# #endif +# +# #include <cygwin/cygwin_dll.h> +# DECLARE_CYGWIN_DLL( DllMain ); +# HINSTANCE __hDllInstance_base; +# +# BOOL APIENTRY +# DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved) +# { +# __hDllInstance_base = hInst; +# return TRUE; +# } +# /* ltdll.c ends here */ + # This is a source program that is used to create import libraries + # on Windows for dlls which lack them. Don't remove nor modify the + # starting and closing comments +# /* impgen.c starts here */ +# /* Copyright (C) 1999 Free Software Foundation, Inc. +# +# This file is part of GNU libtool. +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +# */ +# +# #include <stdio.h> /* for printf() */ +# #include <unistd.h> /* for open(), lseek(), read() */ +# #include <fcntl.h> /* for O_RDONLY, O_BINARY */ +# #include <string.h> /* for strdup() */ +# +# static unsigned int +# pe_get16 (fd, offset) +# int fd; +# int offset; +# { +# unsigned char b[2]; +# lseek (fd, offset, SEEK_SET); +# read (fd, b, 2); +# return b[0] + (b[1]<<8); +# } +# +# static unsigned int +# pe_get32 (fd, offset) +# int fd; +# int offset; +# { +# unsigned char b[4]; +# lseek (fd, offset, SEEK_SET); +# read (fd, b, 4); +# return b[0] + (b[1]<<8) + (b[2]<<16) + (b[3]<<24); +# } +# +# static unsigned int +# pe_as32 (ptr) +# void *ptr; +# { +# unsigned char *b = ptr; +# return b[0] + (b[1]<<8) + (b[2]<<16) + (b[3]<<24); +# } +# +# int +# main (argc, argv) +# int argc; +# char *argv[]; +# { +# int dll; +# unsigned long pe_header_offset, opthdr_ofs, num_entries, i; +# unsigned long export_rva, export_size, nsections, secptr, expptr; +# unsigned long name_rvas, nexp; +# unsigned char *expdata, *erva; +# char *filename, *dll_name; +# +# filename = argv[1]; +# +# dll = open(filename, O_RDONLY|O_BINARY); +# if (!dll) +# return 1; +# +# dll_name = filename; +# +# for (i=0; filename[i]; i++) +# if (filename[i] == '/' || filename[i] == '\\' || filename[i] == ':') +# dll_name = filename + i +1; +# +# pe_header_offset = pe_get32 (dll, 0x3c); +# opthdr_ofs = pe_header_offset + 4 + 20; +# num_entries = pe_get32 (dll, opthdr_ofs + 92); +# +# if (num_entries < 1) /* no exports */ +# return 1; +# +# export_rva = pe_get32 (dll, opthdr_ofs + 96); +# export_size = pe_get32 (dll, opthdr_ofs + 100); +# nsections = pe_get16 (dll, pe_header_offset + 4 +2); +# secptr = (pe_header_offset + 4 + 20 + +# pe_get16 (dll, pe_header_offset + 4 + 16)); +# +# expptr = 0; +# for (i = 0; i < nsections; i++) +# { +# char sname[8]; +# unsigned long secptr1 = secptr + 40 * i; +# unsigned long vaddr = pe_get32 (dll, secptr1 + 12); +# unsigned long vsize = pe_get32 (dll, secptr1 + 16); +# unsigned long fptr = pe_get32 (dll, secptr1 + 20); +# lseek(dll, secptr1, SEEK_SET); +# read(dll, sname, 8); +# if (vaddr <= export_rva && vaddr+vsize > export_rva) +# { +# expptr = fptr + (export_rva - vaddr); +# if (export_rva + export_size > vaddr + vsize) +# export_size = vsize - (export_rva - vaddr); +# break; +# } +# } +# +# expdata = (unsigned char*)malloc(export_size); +# lseek (dll, expptr, SEEK_SET); +# read (dll, expdata, export_size); +# erva = expdata - export_rva; +# +# nexp = pe_as32 (expdata+24); +# name_rvas = pe_as32 (expdata+32); +# +# printf ("EXPORTS\n"); +# for (i = 0; i<nexp; i++) +# { +# unsigned long name_rva = pe_as32 (erva+name_rvas+i*4); +# printf ("\t%s @ %ld ;\n", erva+name_rva, 1+ i); +# } +# +# return 0; +# } +# /* impgen.c ends here */ + ;; + *) + allow_undefined=yes + ;; + esac + compile_command="$CC" + finalize_command="$CC" + + compile_rpath= + finalize_rpath= + compile_shlibpath= + finalize_shlibpath= + convenience= + old_convenience= + deplibs= + linkopts= + + if test -n "$shlibpath_var"; then + # get the directories listed in $shlibpath_var + eval lib_search_path=\`\$echo \"X \${$shlibpath_var}\" \| \$Xsed -e \'s/:/ /g\'\` + else + lib_search_path= + fi + # now prepend the system-specific ones + eval lib_search_path=\"$sys_lib_search_path_spec\$lib_search_path\" + eval sys_lib_dlsearch_path=\"$sys_lib_dlsearch_path_spec\" + + avoid_version=no + dlfiles= + dlprefiles= + dlself=no + export_dynamic=no + export_symbols= + export_symbols_regex= + generated= + libobjs= + link_against_libtool_libs= + ltlibs= + module=no + objs= + prefer_static_libs=no + preload=no + prev= + prevarg= + release= + rpath= + xrpath= + perm_rpath= + temp_rpath= + thread_safe=no + vinfo= + + # We need to know -static, to get the right output filenames. + for arg + do + case "$arg" in + -all-static | -static) + if test "X$arg" = "X-all-static"; then + if test "$build_libtool_libs" = yes && test -z "$link_static_flag"; then + $echo "$modename: warning: complete static linking is impossible in this configuration" 1>&2 + fi + if test -n "$link_static_flag"; then + dlopen_self=$dlopen_self_static + fi + else + if test -z "$pic_flag" && test -n "$link_static_flag"; then + dlopen_self=$dlopen_self_static + fi + fi + build_libtool_libs=no + build_old_libs=yes + prefer_static_libs=yes + break + ;; + esac + done + + # See if our shared archives depend on static archives. + test -n "$old_archive_from_new_cmds" && build_old_libs=yes + + # Go through the arguments, transforming them on the way. + while test $# -gt 0; do + arg="$1" + shift + + # If the previous option needs an argument, assign it. + if test -n "$prev"; then + case "$prev" in + output) + compile_command="$compile_command @OUTPUT@" + finalize_command="$finalize_command @OUTPUT@" + ;; + esac + + case "$prev" in + dlfiles|dlprefiles) + if test "$preload" = no; then + # Add the symbol object into the linking commands. + compile_command="$compile_command @SYMFILE@" + finalize_command="$finalize_command @SYMFILE@" + preload=yes + fi + case "$arg" in + *.la | *.lo) ;; # We handle these cases below. + self) + if test "$prev" = dlprefiles; then + dlself=yes + elif test "$prev" = dlfiles && test "$dlopen_self" != yes; then + dlself=yes + else + dlself=needless + export_dynamic=yes + fi + prev= + continue + ;; + *) + if test "$prev" = dlfiles; then + dlfiles="$dlfiles $arg" + else + dlprefiles="$dlprefiles $arg" + fi + prev= + ;; + esac + ;; + expsyms) + export_symbols="$arg" + if test ! -f "$arg"; then + $echo "$modename: symbol file \`$arg' does not exist" + exit 1 + fi + prev= + continue + ;; + expsyms_regex) + export_symbols_regex="$arg" + prev= + continue + ;; + release) + release="-$arg" + prev= + continue + ;; + rpath | xrpath) + # We need an absolute path. + case "$arg" in + [\\/]* | [A-Za-z]:[\\/]*) ;; + *) + $echo "$modename: only absolute run-paths are allowed" 1>&2 + exit 1 + ;; + esac + if test "$prev" = rpath; then + case "$rpath " in + *" $arg "*) ;; + *) rpath="$rpath $arg" ;; + esac + else + case "$xrpath " in + *" $arg "*) ;; + *) xrpath="$xrpath $arg" ;; + esac + fi + prev= + continue + ;; + *) + eval "$prev=\"\$arg\"" + prev= + continue + ;; + esac + fi + + prevarg="$arg" + + case "$arg" in + -all-static) + if test -n "$link_static_flag"; then + compile_command="$compile_command $link_static_flag" + finalize_command="$finalize_command $link_static_flag" + fi + continue + ;; + + -allow-undefined) + # FIXME: remove this flag sometime in the future. + $echo "$modename: \`-allow-undefined' is deprecated because it is the default" 1>&2 + continue + ;; + + -avoid-version) + avoid_version=yes + continue + ;; + + -dlopen) + prev=dlfiles + continue + ;; + + -dlpreopen) + prev=dlprefiles + continue + ;; + + -export-dynamic) + export_dynamic=yes + continue + ;; + + -export-symbols | -export-symbols-regex) + if test -n "$export_symbols" || test -n "$export_symbols_regex"; then + $echo "$modename: not more than one -exported-symbols argument allowed" + exit 1 + fi + if test "X$arg" = "X-export-symbols"; then + prev=expsyms + else + prev=expsyms_regex + fi + continue + ;; + + -L*) + dir=`$echo "X$arg" | $Xsed -e 's/^-L//'` + # We need an absolute path. + case "$dir" in + [\\/]* | [A-Za-z]:[\\/]*) ;; + *) + absdir=`cd "$dir" && pwd` + if test -z "$absdir"; then + $echo "$modename: cannot determine absolute directory name of \`$dir'" 1>&2 + exit 1 + fi + dir="$absdir" + ;; + esac + case " $deplibs " in + *" $arg "*) ;; + *) deplibs="$deplibs $arg";; + esac + case " $lib_search_path " in + *" $dir "*) ;; + *) lib_search_path="$lib_search_path $dir";; + esac + case "$host" in + *-*-cygwin* | *-*-mingw* | *-*-os2*) + dllsearchdir=`cd "$dir" && pwd || echo "$dir"` + case ":$dllsearchpath:" in + ::) dllsearchpath="$dllsearchdir";; + *":$dllsearchdir:"*) ;; + *) dllsearchpath="$dllsearchpath:$dllsearchdir";; + esac + ;; + esac + ;; + + -l*) + if test "$arg" = "-lc"; then + case "$host" in + *-*-cygwin* | *-*-mingw* | *-*-os2* | *-*-beos*) + # These systems don't actually have c library (as such) + continue + ;; + esac + elif test "$arg" = "-lm"; then + case "$host" in + *-*-cygwin* | *-*-beos*) + # These systems don't actually have math library (as such) + continue + ;; + esac + fi + deplibs="$deplibs $arg" + ;; + + -module) + module=yes + continue + ;; + + -no-undefined) + allow_undefined=no + continue + ;; + + -o) prev=output ;; + + -release) + prev=release + continue + ;; + + -rpath) + prev=rpath + continue + ;; + + -R) + prev=xrpath + continue + ;; + + -R*) + dir=`$echo "X$arg" | $Xsed -e 's/^-R//'` + # We need an absolute path. + case "$dir" in + [\\/]* | [A-Za-z]:[\\/]*) ;; + *) + $echo "$modename: only absolute run-paths are allowed" 1>&2 + exit 1 + ;; + esac + case "$xrpath " in + *" $dir "*) ;; + *) xrpath="$xrpath $dir" ;; + esac + continue + ;; + + -static) + # If we have no pic_flag, then this is the same as -all-static. + if test -z "$pic_flag" && test -n "$link_static_flag"; then + compile_command="$compile_command $link_static_flag" + finalize_command="$finalize_command $link_static_flag" + fi + continue + ;; + + -thread-safe) + thread_safe=yes + continue + ;; + + -version-info) + prev=vinfo + continue + ;; + + # Some other compiler flag. + -* | +*) + # Unknown arguments in both finalize_command and compile_command need + # to be aesthetically quoted because they are evaled later. + arg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"` + case "$arg" in + *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*) + arg="\"$arg\"" + ;; + esac + ;; + + *.o | *.obj | *.a | *.lib) + # A standard object. + objs="$objs $arg" + ;; + + *.lo) + # A library object. + if test "$prev" = dlfiles; then + dlfiles="$dlfiles $arg" + if test "$build_libtool_libs" = yes && test "$dlopen" = yes; then + prev= + continue + else + # If libtool objects are unsupported, then we need to preload. + prev=dlprefiles + fi + fi + + if test "$prev" = dlprefiles; then + # Preload the old-style object. + dlprefiles="$dlprefiles "`$echo "X$arg" | $Xsed -e "$lo2o"` + prev= + fi + libobjs="$libobjs $arg" + ;; + + *.la) + # A libtool-controlled library. + + dlname= + libdir= + library_names= + old_library= + + # Check to see that this really is a libtool archive. + if (sed -e '2q' $arg | egrep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then : + else + $echo "$modename: \`$arg' is not a valid libtool archive" 1>&2 + exit 1 + fi + + # If the library was installed with an old release of libtool, + # it will not redefine variable installed. + installed=yes + + # Read the .la file + # If there is no directory component, then add one. + case "$arg" in + */* | *\\*) . $arg ;; + *) . ./$arg ;; + esac + + # Get the name of the library we link against. + linklib= + for l in $old_library $library_names; do + linklib="$l" + done + + if test -z "$linklib"; then + $echo "$modename: cannot find name of link library for \`$arg'" 1>&2 + exit 1 + fi + + # Find the relevant object directory and library name. + name=`$echo "X$arg" | $Xsed -e 's%^.*/%%' -e 's/\.la$//' -e 's/^lib//'` + + if test "X$installed" = Xyes; then + dir="$libdir" + else + dir=`$echo "X$arg" | $Xsed -e 's%/[^/]*$%%'` + if test "X$dir" = "X$arg"; then + dir="$objdir" + else + dir="$dir/$objdir" + fi + fi + + if test -n "$dependency_libs"; then + # Extract -R from dependency_libs + temp_deplibs= + for deplib in $dependency_libs; do + case "$deplib" in + -R*) temp_xrpath=`$echo "X$deplib" | $Xsed -e 's/^-R//'` + case " $rpath $xrpath " in + *" $temp_xrpath "*) ;; + *) xrpath="$xrpath $temp_xrpath";; + esac;; + -L*) case "$compile_command $temp_deplibs " in + *" $deplib "*) ;; + *) temp_deplibs="$temp_deplibs $deplib";; + esac;; + *) temp_deplibs="$temp_deplibs $deplib";; + esac + done + dependency_libs="$temp_deplibs" + fi + + if test -z "$libdir"; then + # It is a libtool convenience library, so add in its objects. + convenience="$convenience $dir/$old_library" + old_convenience="$old_convenience $dir/$old_library" + deplibs="$deplibs$dependency_libs" + compile_command="$compile_command $dir/$old_library$dependency_libs" + finalize_command="$finalize_command $dir/$old_library$dependency_libs" + continue + fi + + # This library was specified with -dlopen. + if test "$prev" = dlfiles; then + dlfiles="$dlfiles $arg" + if test -z "$dlname" || test "$dlopen" != yes || test "$build_libtool_libs" = no; then + # If there is no dlname, no dlopen support or we're linking statically, + # we need to preload. + prev=dlprefiles + else + # We should not create a dependency on this library, but we + # may need any libraries it requires. + compile_command="$compile_command$dependency_libs" + finalize_command="$finalize_command$dependency_libs" + prev= + continue + fi + fi + + # The library was specified with -dlpreopen. + if test "$prev" = dlprefiles; then + # Prefer using a static library (so that no silly _DYNAMIC symbols + # are required to link). + if test -n "$old_library"; then + dlprefiles="$dlprefiles $dir/$old_library" + else + dlprefiles="$dlprefiles $dir/$linklib" + fi + prev= + fi + + if test -n "$library_names" && + { test "$prefer_static_libs" = no || test -z "$old_library"; }; then + link_against_libtool_libs="$link_against_libtool_libs $arg" + if test -n "$shlibpath_var"; then + # Make sure the rpath contains only unique directories. + case "$temp_rpath " in + *" $dir "*) ;; + *) temp_rpath="$temp_rpath $dir" ;; + esac + fi + + # We need an absolute path. + case "$dir" in + [\\/] | [A-Za-z]:[\\/]*) absdir="$dir" ;; + *) + absdir=`cd "$dir" && pwd` + if test -z "$absdir"; then + $echo "$modename: cannot determine absolute directory name of \`$dir'" 1>&2 + exit 1 + fi + ;; + esac + + # This is the magic to use -rpath. + # Skip directories that are in the system default run-time + # search path, unless they have been requested with -R. + case " $sys_lib_dlsearch_path " in + *" $absdir "*) ;; + *) + case "$compile_rpath " in + *" $absdir "*) ;; + *) compile_rpath="$compile_rpath $absdir" + esac + ;; + esac + + case " $sys_lib_dlsearch_path " in + *" $libdir "*) ;; + *) + case "$finalize_rpath " in + *" $libdir "*) ;; + *) finalize_rpath="$finalize_rpath $libdir" + esac + ;; + esac + + lib_linked=yes + case "$hardcode_action" in + immediate | unsupported) + if test "$hardcode_direct" = no; then + compile_command="$compile_command $dir/$linklib" + deplibs="$deplibs $dir/$linklib" + case "$host" in + *-*-cygwin* | *-*-mingw* | *-*-os2*) + dllsearchdir=`cd "$dir" && pwd || echo "$dir"` + if test -n "$dllsearchpath"; then + dllsearchpath="$dllsearchpath:$dllsearchdir" + else + dllsearchpath="$dllsearchdir" + fi + ;; + esac + elif test "$hardcode_minus_L" = no; then + case "$host" in + *-*-sunos*) + compile_shlibpath="$compile_shlibpath$dir:" + ;; + esac + case "$compile_command " in + *" -L$dir "*) ;; + *) compile_command="$compile_command -L$dir";; + esac + compile_command="$compile_command -l$name" + deplibs="$deplibs -L$dir -l$name" + elif test "$hardcode_shlibpath_var" = no; then + case ":$compile_shlibpath:" in + *":$dir:"*) ;; + *) compile_shlibpath="$compile_shlibpath$dir:";; + esac + compile_command="$compile_command -l$name" + deplibs="$deplibs -l$name" + else + lib_linked=no + fi + ;; + + relink) + if test "$hardcode_direct" = yes; then + compile_command="$compile_command $absdir/$linklib" + deplibs="$deplibs $absdir/$linklib" + elif test "$hardcode_minus_L" = yes; then + case "$compile_command " in + *" -L$absdir "*) ;; + *) compile_command="$compile_command -L$absdir";; + esac + compile_command="$compile_command -l$name" + deplibs="$deplibs -L$absdir -l$name" + elif test "$hardcode_shlibpath_var" = yes; then + case ":$compile_shlibpath:" in + *":$absdir:"*) ;; + *) compile_shlibpath="$compile_shlibpath$absdir:";; + esac + compile_command="$compile_command -l$name" + deplibs="$deplibs -l$name" + else + lib_linked=no + fi + ;; + + *) + lib_linked=no + ;; + esac + + if test "$lib_linked" != yes; then + $echo "$modename: configuration error: unsupported hardcode properties" + exit 1 + fi + + # Finalize command for both is simple: just hardcode it. + if test "$hardcode_direct" = yes; then + finalize_command="$finalize_command $libdir/$linklib" + elif test "$hardcode_minus_L" = yes; then + case "$finalize_command " in + *" -L$libdir "*) ;; + *) finalize_command="$finalize_command -L$libdir";; + esac + finalize_command="$finalize_command -l$name" + elif test "$hardcode_shlibpath_var" = yes; then + case ":$finalize_shlibpath:" in + *":$libdir:"*) ;; + *) finalize_shlibpath="$finalize_shlibpath$libdir:";; + esac + finalize_command="$finalize_command -l$name" + else + # We cannot seem to hardcode it, guess we'll fake it. + case "$finalize_command " in + *" -L$dir "*) ;; + *) finalize_command="$finalize_command -L$libdir";; + esac + finalize_command="$finalize_command -l$name" + fi + else + # Transform directly to old archives if we don't build new libraries. + if test -n "$pic_flag" && test -z "$old_library"; then + $echo "$modename: cannot find static library for \`$arg'" 1>&2 + exit 1 + fi + + # Here we assume that one of hardcode_direct or hardcode_minus_L + # is not unsupported. This is valid on all known static and + # shared platforms. + if test "$hardcode_direct" != unsupported; then + test -n "$old_library" && linklib="$old_library" + compile_command="$compile_command $dir/$linklib" + finalize_command="$finalize_command $dir/$linklib" + else + case "$compile_command " in + *" -L$dir "*) ;; + *) compile_command="$compile_command -L$dir";; + esac + compile_command="$compile_command -l$name" + case "$finalize_command " in + *" -L$dir "*) ;; + *) finalize_command="$finalize_command -L$dir";; + esac + finalize_command="$finalize_command -l$name" + fi + fi + + # Add in any libraries that this one depends upon. + compile_command="$compile_command$dependency_libs" + finalize_command="$finalize_command$dependency_libs" + continue + ;; + + # Some other compiler argument. + *) + # Unknown arguments in both finalize_command and compile_command need + # to be aesthetically quoted because they are evaled later. + arg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"` + case "$arg" in + *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*) + arg="\"$arg\"" + ;; + esac + ;; + esac + + # Now actually substitute the argument into the commands. + if test -n "$arg"; then + compile_command="$compile_command $arg" + finalize_command="$finalize_command $arg" + fi + done + + if test -n "$prev"; then + $echo "$modename: the \`$prevarg' option requires an argument" 1>&2 + $echo "$help" 1>&2 + exit 1 + fi + + if test "$export_dynamic" = yes && test -n "$export_dynamic_flag_spec"; then + eval arg=\"$export_dynamic_flag_spec\" + compile_command="$compile_command $arg" + finalize_command="$finalize_command $arg" + fi + + oldlibs= + # calculate the name of the file, without its directory + outputname=`$echo "X$output" | $Xsed -e 's%^.*/%%'` + libobjs_save="$libobjs" + + case "$output" in + "") + $echo "$modename: you must specify an output file" 1>&2 + $echo "$help" 1>&2 + exit 1 + ;; + + *.a | *.lib) + if test -n "$link_against_libtool_libs"; then + $echo "$modename: error: cannot link libtool libraries into archives" 1>&2 + exit 1 + fi + + if test -n "$deplibs"; then + $echo "$modename: warning: \`-l' and \`-L' are ignored for archives" 1>&2 + fi + + if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then + $echo "$modename: warning: \`-dlopen' is ignored for archives" 1>&2 + fi + + if test -n "$rpath"; then + $echo "$modename: warning: \`-rpath' is ignored for archives" 1>&2 + fi + + if test -n "$xrpath"; then + $echo "$modename: warning: \`-R' is ignored for archives" 1>&2 + fi + + if test -n "$vinfo"; then + $echo "$modename: warning: \`-version-info' is ignored for archives" 1>&2 + fi + + if test -n "$release"; then + $echo "$modename: warning: \`-release' is ignored for archives" 1>&2 + fi + + if test -n "$export_symbols" || test -n "$export_symbols_regex"; then + $echo "$modename: warning: \`-export-symbols' is ignored for archives" 1>&2 + fi + + # Now set the variables for building old libraries. + build_libtool_libs=no + oldlibs="$output" + ;; + + *.la) + # Make sure we only generate libraries of the form `libNAME.la'. + case "$outputname" in + lib*) + name=`$echo "X$outputname" | $Xsed -e 's/\.la$//' -e 's/^lib//'` + eval libname=\"$libname_spec\" + ;; + *) + if test "$module" = no; then + $echo "$modename: libtool library \`$output' must begin with \`lib'" 1>&2 + $echo "$help" 1>&2 + exit 1 + fi + if test "$need_lib_prefix" != no; then + # Add the "lib" prefix for modules if required + name=`$echo "X$outputname" | $Xsed -e 's/\.la$//'` + eval libname=\"$libname_spec\" + else + libname=`$echo "X$outputname" | $Xsed -e 's/\.la$//'` + fi + ;; + esac + + output_objdir=`$echo "X$output" | $Xsed -e 's%/[^/]*$%%'` + if test "X$output_objdir" = "X$output"; then + output_objdir="$objdir" + else + output_objdir="$output_objdir/$objdir" + fi + + if test -n "$objs"; then + $echo "$modename: cannot build libtool library \`$output' from non-libtool objects:$objs" 2>&1 + exit 1 + fi + + # How the heck are we supposed to write a wrapper for a shared library? + if test -n "$link_against_libtool_libs"; then + $echo "$modename: error: cannot link shared libraries into libtool libraries" 1>&2 + exit 1 + fi + + if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then + $echo "$modename: warning: \`-dlopen' is ignored for libtool libraries" 1>&2 + fi + + set dummy $rpath + if test $# -gt 2; then + $echo "$modename: warning: ignoring multiple \`-rpath's for a libtool library" 1>&2 + fi + install_libdir="$2" + + oldlibs= + if test -z "$rpath"; then + if test "$build_libtool_libs" = yes; then + # Building a libtool convenience library. + libext=al + oldlibs="$output_objdir/$libname.$libext $oldlibs" + build_libtool_libs=convenience + build_old_libs=yes + fi + dependency_libs="$deplibs" + + if test -n "$vinfo"; then + $echo "$modename: warning: \`-version-info' is ignored for convenience libraries" 1>&2 + fi + + if test -n "$release"; then + $echo "$modename: warning: \`-release' is ignored for convenience libraries" 1>&2 + fi + else + + # Parse the version information argument. + IFS="${IFS= }"; save_ifs="$IFS"; IFS=':' + set dummy $vinfo 0 0 0 + IFS="$save_ifs" + + if test -n "$8"; then + $echo "$modename: too many parameters to \`-version-info'" 1>&2 + $echo "$help" 1>&2 + exit 1 + fi + + current="$2" + revision="$3" + age="$4" + + # Check that each of the things are valid numbers. + case "$current" in + 0 | [1-9] | [1-9][0-9]*) ;; + *) + $echo "$modename: CURRENT \`$current' is not a nonnegative integer" 1>&2 + $echo "$modename: \`$vinfo' is not valid version information" 1>&2 + exit 1 + ;; + esac + + case "$revision" in + 0 | [1-9] | [1-9][0-9]*) ;; + *) + $echo "$modename: REVISION \`$revision' is not a nonnegative integer" 1>&2 + $echo "$modename: \`$vinfo' is not valid version information" 1>&2 + exit 1 + ;; + esac + + case "$age" in + 0 | [1-9] | [1-9][0-9]*) ;; + *) + $echo "$modename: AGE \`$age' is not a nonnegative integer" 1>&2 + $echo "$modename: \`$vinfo' is not valid version information" 1>&2 + exit 1 + ;; + esac + + if test $age -gt $current; then + $echo "$modename: AGE \`$age' is greater than the current interface number \`$current'" 1>&2 + $echo "$modename: \`$vinfo' is not valid version information" 1>&2 + exit 1 + fi + + # Calculate the version variables. + major= + versuffix= + verstring= + case "$version_type" in + none) ;; + + irix) + major=`expr $current - $age + 1` + versuffix="$major.$revision" + verstring="sgi$major.$revision" + + # Add in all the interfaces that we are compatible with. + loop=$revision + while test $loop != 0; do + iface=`expr $revision - $loop` + loop=`expr $loop - 1` + verstring="sgi$major.$iface:$verstring" + done + ;; + + linux) + major=.`expr $current - $age` + versuffix="$major.$age.$revision" + ;; + + osf) + major=`expr $current - $age` + versuffix=".$current.$age.$revision" + verstring="$current.$age.$revision" + + # Add in all the interfaces that we are compatible with. + loop=$age + while test $loop != 0; do + iface=`expr $current - $loop` + loop=`expr $loop - 1` + verstring="$verstring:${iface}.0" + done + + # Make executables depend on our current version. + verstring="$verstring:${current}.0" + ;; + + sunos) + major=".$current" + versuffix=".$current.$revision" + ;; + + freebsd-aout) + major=".$current" + versuffix=".$current.$revision"; + ;; + + freebsd-elf) + major=".$current" + versuffix=".$current"; + ;; + + windows) + # Like Linux, but with '-' rather than '.', since we only + # want one extension on Windows 95. + major=`expr $current - $age` + versuffix="-$major-$age-$revision" + ;; + + *) + $echo "$modename: unknown library version type \`$version_type'" 1>&2 + echo "Fatal configuration error. See the $PACKAGE docs for more information." 1>&2 + exit 1 + ;; + esac + + # Clear the version info if we defaulted, and they specified a release. + if test -z "$vinfo" && test -n "$release"; then + major= + verstring="0.0" + if test "$need_version" = no; then + versuffix= + else + versuffix=".0.0" + fi + fi + + # Remove version info from name if versioning should be avoided + if test "$avoid_version" = yes && test "$need_version" = no; then + major= + versuffix= + verstring="" + fi + + # Check to see if the archive will have undefined symbols. + if test "$allow_undefined" = yes; then + if test "$allow_undefined_flag" = unsupported; then + $echo "$modename: warning: undefined symbols not allowed in $host shared libraries" 1>&2 + build_libtool_libs=no + build_old_libs=yes + fi + else + # Don't allow undefined symbols. + allow_undefined_flag="$no_undefined_flag" + fi + + dependency_libs="$deplibs" + case "$host" in + *-*-cygwin* | *-*-mingw* | *-*-os2* | *-*-beos*) + # these systems don't actually have a c library (as such)! + ;; + *) + # Add libc to deplibs on all other systems. + deplibs="$deplibs -lc" + ;; + esac + fi + + # Create the output directory, or remove our outputs if we need to. + if test -d $output_objdir; then + $show "${rm}r $output_objdir/$outputname $output_objdir/$libname.* $output_objdir/${libname}${release}.*" + $run ${rm}r $output_objdir/$outputname $output_objdir/$libname.* $output_objdir/${libname}${release}.* + else + $show "$mkdir $output_objdir" + $run $mkdir $output_objdir + status=$? + if test $status -ne 0 && test ! -d $output_objdir; then + exit $status + fi + fi + + # Now set the variables for building old libraries. + if test "$build_old_libs" = yes && test "$build_libtool_libs" != convenience ; then + oldlibs="$oldlibs $output_objdir/$libname.$libext" + + # Transform .lo files to .o files. + oldobjs="$objs "`$echo "X$libobjs" | $SP2NL | $Xsed -e '/\.'${libext}'$/d' -e "$lo2o" | $NL2SP` + fi + + if test "$build_libtool_libs" = yes; then + # Transform deplibs into only deplibs that can be linked in shared. + name_save=$name + libname_save=$libname + release_save=$release + versuffix_save=$versuffix + major_save=$major + # I'm not sure if I'm treating the release correctly. I think + # release should show up in the -l (ie -lgmp5) so we don't want to + # add it in twice. Is that correct? + release="" + versuffix="" + major="" + newdeplibs= + droppeddeps=no + case "$deplibs_check_method" in + pass_all) + # Don't check for shared/static. Everything works. + # This might be a little naive. We might want to check + # whether the library exists or not. But this is on + # osf3 & osf4 and I'm not really sure... Just + # implementing what was already the behaviour. + newdeplibs=$deplibs + ;; + test_compile) + # This code stresses the "libraries are programs" paradigm to its + # limits. Maybe even breaks it. We compile a program, linking it + # against the deplibs as a proxy for the library. Then we can check + # whether they linked in statically or dynamically with ldd. + $rm conftest.c + cat > conftest.c <<EOF + int main() { return 0; } +EOF + $rm conftest + $C_compiler -o conftest conftest.c $deplibs + if test $? -eq 0 ; then + ldd_output=`ldd conftest` + for i in $deplibs; do + name="`expr $i : '-l\(.*\)'`" + # If $name is empty we are operating on a -L argument. + if test "$name" != "" ; then + libname=`eval \\$echo \"$libname_spec\"` + deplib_matches=`eval \\$echo \"$library_names_spec\"` + set dummy $deplib_matches + deplib_match=$2 + if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0 ; then + newdeplibs="$newdeplibs $i" + else + droppeddeps=yes + echo + echo "*** Warning: This library needs some functionality provided by $i." + echo "*** I have the capability to make that library automatically link in when" + echo "*** you link to this library. But I can only do this if you have a" + echo "*** shared version of the library, which you do not appear to have." + fi + else + newdeplibs="$newdeplibs $i" + fi + done + else + # Error occured in the first compile. Let's try to salvage the situation: + # Compile a seperate program for each library. + for i in $deplibs; do + name="`expr $i : '-l\(.*\)'`" + # If $name is empty we are operating on a -L argument. + if test "$name" != "" ; then + $rm conftest + $C_compiler -o conftest conftest.c $i + # Did it work? + if test $? -eq 0 ; then + ldd_output=`ldd conftest` + libname=`eval \\$echo \"$libname_spec\"` + deplib_matches=`eval \\$echo \"$library_names_spec\"` + set dummy $deplib_matches + deplib_match=$2 + if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0 ; then + newdeplibs="$newdeplibs $i" + else + droppeddeps=yes + echo + echo "*** Warning: This library needs some functionality provided by $i." + echo "*** I have the capability to make that library automatically link in when" + echo "*** you link to this library. But I can only do this if you have a" + echo "*** shared version of the library, which you do not appear to have." + fi + else + droppeddeps=yes + echo + echo "*** Warning! Library $i is needed by this library but I was not able to" + echo "*** make it link in! You will probably need to install it or some" + echo "*** library that it depends on before this library will be fully" + echo "*** functional. Installing it before continuing would be even better." + fi + else + newdeplibs="$newdeplibs $i" + fi + done + fi + ;; + file_magic*) + set dummy $deplibs_check_method + file_magic_regex="`expr \"$deplibs_check_method\" : \"$2 \(.*\)\"`" + for a_deplib in $deplibs; do + name="`expr $a_deplib : '-l\(.*\)'`" + # If $name is empty we are operating on a -L argument. + if test "$name" != "" ; then + libname=`eval \\$echo \"$libname_spec\"` + for i in $lib_search_path; do + potential_libs=`ls $i/$libname[.-]* 2>/dev/null` + for potent_lib in $potential_libs; do + # Follow soft links. + if ls -lLd "$potlib" 2>/dev/null \ + | grep " -> " >/dev/null; then + continue + fi + # The statement above tries to avoid entering an + # endless loop below, in case of cyclic links. + # We might still enter an endless loop, since a link + # loop can be closed while we follow links, + # but so what? + potlib="$potent_lib" + while test -h "$potlib" 2>/dev/null; do + potliblink=`ls -ld $potlib | sed 's/.* -> //'` + case "$potliblink" in + [\\/]* | [A-Za-z]:[\\/]*) potlib="$potliblink";; + *) potlib=`$echo "X$potlib" | $Xsed -e 's,[^/]*$,,'`"$potliblink";; + esac + done + if eval $file_magic_cmd \"\$potlib\" 2>/dev/null \ + | sed 10q \ + | egrep "$file_magic_regex" > /dev/null; then + newdeplibs="$newdeplibs $a_deplib" + a_deplib="" + break 2 + fi + done + done + if test -n "$a_deplib" ; then + droppeddeps=yes + echo + echo "*** Warning: This library needs some functionality provided by $a_deplib." + echo "*** I have the capability to make that library automatically link in when" + echo "*** you link to this library. But I can only do this if you have a" + echo "*** shared version of the library, which you do not appear to have." + fi + else + # Add a -L argument. + newdeplibs="$newdeplibs $a_deplib" + fi + done # Gone through all deplibs. + ;; + none | unknown | *) + newdeplibs="" + if $echo "X $deplibs" | $Xsed -e 's/ -lc$//' \ + -e 's/ -[LR][^ ]*//g' -e 's/[ ]//g' | + grep . >/dev/null; then + echo + if test "X$deplibs_check_method" = "Xnone"; then + echo "*** Warning: inter-library dependencies are not supported in this platform." + else + echo "*** Warning: inter-library dependencies are not known to be supported." + fi + echo "*** All declared inter-library dependencies are being dropped." + droppeddeps=yes + fi + ;; + esac + versuffix=$versuffix_save + major=$major_save + release=$release_save + libname=$libname_save + name=$name_save + + if test "$droppeddeps" = yes; then + if test "$module" = yes; then + echo + echo "*** Warning: libtool could not satisfy all declared inter-library" + echo "*** dependencies of module $libname. Therefore, libtool will create" + echo "*** a static module, that should work as long as the dlopening" + echo "*** application is linked with the -dlopen flag." + if test -z "$global_symbol_pipe"; then + echo + echo "*** However, this would only work if libtool was able to extract symbol" + echo "*** lists from a program, using \`nm' or equivalent, but libtool could" + echo "*** not find such a program. So, this module is probably useless." + echo "*** \`nm' from GNU binutils and a full rebuild may help." + fi + if test "$build_old_libs" = no; then + oldlibs="$output_objdir/$libname.$libext" + build_libtool_libs=module + build_old_libs=yes + else + build_libtool_libs=no + fi + else + echo "*** The inter-library dependencies that have been dropped here will be" + echo "*** automatically added whenever a program is linked with this library" + echo "*** or is declared to -dlopen it." + fi + fi + # Done checking deplibs! + deplibs=$newdeplibs + fi + + # All the library-specific variables (install_libdir is set above). + library_names= + old_library= + dlname= + + # Test again, we may have decided not to build it any more + if test "$build_libtool_libs" = yes; then + # Get the real and link names of the library. + eval library_names=\"$library_names_spec\" + set dummy $library_names + realname="$2" + shift; shift + + if test -n "$soname_spec"; then + eval soname=\"$soname_spec\" + else + soname="$realname" + fi + + lib="$output_objdir/$realname" + for link + do + linknames="$linknames $link" + done + + # Ensure that we have .o objects for linkers which dislike .lo + # (e.g. aix) incase we are running --disable-static + for obj in $libobjs; do + oldobj=`$echo "X$obj" | $Xsed -e "$lo2o"` + if test ! -f $oldobj; then + $show "${LN_S} $obj $oldobj" + $run ${LN_S} $obj $oldobj || exit $? + fi + done + + # Use standard objects if they are pic + test -z "$pic_flag" && libobjs=`$echo "X$libobjs" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP` + + if test -n "$whole_archive_flag_spec"; then + if test -n "$convenience"; then + eval libobjs=\"\$libobjs $whole_archive_flag_spec\" + fi + else + gentop="$output_objdir/${outputname}x" + $show "${rm}r $gentop" + $run ${rm}r "$gentop" + $show "mkdir $gentop" + $run mkdir "$gentop" + status=$? + if test $status -ne 0 && test ! -d "$gentop"; then + exit $status + fi + generated="$generated $gentop" + + for xlib in $convenience; do + # Extract the objects. + case "$xlib" in + [\\/]* | [A-Za-z]:[\\/]*) xabs="$xlib" ;; + *) xabs=`pwd`"/$xlib" ;; + esac + xlib=`$echo "X$xlib" | $Xsed -e 's%^.*/%%'` + xdir="$gentop/$xlib" + + $show "${rm}r $xdir" + $run ${rm}r "$xdir" + $show "mkdir $xdir" + $run mkdir "$xdir" + status=$? + if test $status -ne 0 && test ! -d "$xdir"; then + exit $status + fi + $show "(cd $xdir && $AR x $xabs)" + $run eval "(cd \$xdir && $AR x \$xabs)" || exit $? + + libobjs="$libobjs "`find $xdir -name \*.o -print -o -name \*.lo -print | $NL2SP` + done + fi + + if test "$thread_safe" = yes && test -n "$thread_safe_flag_spec"; then + eval flag=\"$thread_safe_flag_spec\" + linkopts="$linkopts $flag" + fi + + # Prepare the list of exported symbols + if test -z "$export_symbols"; then + if test "$always_export_symbols" = yes || test -n "$export_symbols_regex"; then + $show "generating symbol list for \`$libname.la'" + export_symbols="$output_objdir/$libname.exp" + $run $rm $export_symbols + eval cmds=\"$export_symbols_cmds\" + IFS="${IFS= }"; save_ifs="$IFS"; IFS='~' + for cmd in $cmds; do + IFS="$save_ifs" + $show "$cmd" + $run eval "$cmd" || exit $? + done + IFS="$save_ifs" + if test -n "$export_symbols_regex"; then + $show "egrep -e \"$export_symbols_regex\" \"$export_symbols\" > \"${export_symbols}T\"" + $run eval 'egrep -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"' + $show "$mv \"${export_symbols}T\" \"$export_symbols\"" + $run eval '$mv "${export_symbols}T" "$export_symbols"' + fi + fi + fi + + if test -n "$export_symbols" && test -n "$include_expsyms"; then + $run eval '$echo "X$include_expsyms" | $SP2NL >> "$export_symbols"' + fi + + # Do each of the archive commands. + if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then + eval cmds=\"$archive_expsym_cmds\" + else + eval cmds=\"$archive_cmds\" + fi + IFS="${IFS= }"; save_ifs="$IFS"; IFS='~' + for cmd in $cmds; do + IFS="$save_ifs" + $show "$cmd" + $run eval "$cmd" || exit $? + done + IFS="$save_ifs" + + # Create links to the real library. + for linkname in $linknames; do + if test "$realname" != "$linkname"; then + $show "(cd $output_objdir && $rm $linkname && $LN_S $realname $linkname)" + $run eval '(cd $output_objdir && $rm $linkname && $LN_S $realname $linkname)' || exit $? + fi + done + + # If -module or -export-dynamic was specified, set the dlname. + if test "$module" = yes || test "$export_dynamic" = yes; then + # On all known operating systems, these are identical. + dlname="$soname" + fi + fi + ;; + + *.lo | *.o | *.obj) + if test -n "$link_against_libtool_libs"; then + $echo "$modename: error: cannot link libtool libraries into objects" 1>&2 + exit 1 + fi + + if test -n "$deplibs"; then + $echo "$modename: warning: \`-l' and \`-L' are ignored for objects" 1>&2 + fi + + if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then + $echo "$modename: warning: \`-dlopen' is ignored for objects" 1>&2 + fi + + if test -n "$rpath"; then + $echo "$modename: warning: \`-rpath' is ignored for objects" 1>&2 + fi + + if test -n "$xrpath"; then + $echo "$modename: warning: \`-R' is ignored for objects" 1>&2 + fi + + if test -n "$vinfo"; then + $echo "$modename: warning: \`-version-info' is ignored for objects" 1>&2 + fi + + if test -n "$release"; then + $echo "$modename: warning: \`-release' is ignored for objects" 1>&2 + fi + + case "$output" in + *.lo) + if test -n "$objs"; then + $echo "$modename: cannot build library object \`$output' from non-libtool objects" 1>&2 + exit 1 + fi + libobj="$output" + obj=`$echo "X$output" | $Xsed -e "$lo2o"` + ;; + *) + libobj= + obj="$output" + ;; + esac + + # Delete the old objects. + $run $rm $obj $libobj + + # Create the old-style object. + reload_objs="$objs "`$echo "X$libobjs" | $SP2NL | $Xsed -e '/\.'${libext}$'/d' -e '/\.lib$/d' -e "$lo2o" | $NL2SP` + + output="$obj" + eval cmds=\"$reload_cmds\" + IFS="${IFS= }"; save_ifs="$IFS"; IFS='~' + for cmd in $cmds; do + IFS="$save_ifs" + $show "$cmd" + $run eval "$cmd" || exit $? + done + IFS="$save_ifs" + + # Exit if we aren't doing a library object file. + test -z "$libobj" && exit 0 + + if test "$build_libtool_libs" != yes; then + # Create an invalid libtool object if no PIC, so that we don't + # accidentally link it into a program. + $show "echo timestamp > $libobj" + $run eval "echo timestamp > $libobj" || exit $? + exit 0 + fi + + if test -n "$pic_flag"; then + # Only do commands if we really have different PIC objects. + reload_objs="$libobjs" + output="$libobj" + eval cmds=\"$reload_cmds\" + IFS="${IFS= }"; save_ifs="$IFS"; IFS='~' + for cmd in $cmds; do + IFS="$save_ifs" + $show "$cmd" + $run eval "$cmd" || exit $? + done + IFS="$save_ifs" + else + # Just create a symlink. + $show $rm $libobj + $run $rm $libobj + $show "$LN_S $obj $libobj" + $run $LN_S $obj $libobj || exit $? + fi + + exit 0 + ;; + + # Anything else should be a program. + *) + if test -n "$vinfo"; then + $echo "$modename: warning: \`-version-info' is ignored for programs" 1>&2 + fi + + if test -n "$release"; then + $echo "$modename: warning: \`-release' is ignored for programs" 1>&2 + fi + + if test "$preload" = yes; then + if test "$dlopen" = unknown && test "$dlopen_self" = unknown && + test "$dlopen_self_static" = unknown; then + $echo "$modename: warning: \`AC_LIBTOOL_DLOPEN' not used. Assuming no dlopen support." + fi + fi + + if test -n "$rpath$xrpath"; then + # If the user specified any rpath flags, then add them. + for libdir in $rpath $xrpath; do + # This is the magic to use -rpath. + case "$compile_rpath " in + *" $libdir "*) ;; + *) compile_rpath="$compile_rpath $libdir" ;; + esac + case "$finalize_rpath " in + *" $libdir "*) ;; + *) finalize_rpath="$finalize_rpath $libdir" ;; + esac + done + fi + + # Now hardcode the library paths + rpath= + hardcode_libdirs= + for libdir in $compile_rpath $finalize_rpath; do + if test -n "$hardcode_libdir_flag_spec"; then + if test -n "$hardcode_libdir_separator"; then + if test -z "$hardcode_libdirs"; then + hardcode_libdirs="$libdir" + else + # Just accumulate the unique libdirs. + case "$hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator" in + *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) + ;; + *) + hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir" + ;; + esac + fi + else + eval flag=\"$hardcode_libdir_flag_spec\" + rpath="$rpath $flag" + fi + elif test -n "$runpath_var"; then + case "$perm_rpath " in + *" $libdir "*) ;; + *) perm_rpath="$perm_rpath $libdir" ;; + esac + fi + done + # Substitute the hardcoded libdirs into the rpath. + if test -n "$hardcode_libdir_separator" && + test -n "$hardcode_libdirs"; then + libdir="$hardcode_libdirs" + eval rpath=\" $hardcode_libdir_flag_spec\" + fi + compile_rpath="$rpath" + + rpath= + hardcode_libdirs= + for libdir in $finalize_rpath; do + if test -n "$hardcode_libdir_flag_spec"; then + if test -n "$hardcode_libdir_separator"; then + if test -z "$hardcode_libdirs"; then + hardcode_libdirs="$libdir" + else + # Just accumulate the unique libdirs. + case "$hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator" in + *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) + ;; + *) + hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir" + ;; + esac + fi + else + eval flag=\"$hardcode_libdir_flag_spec\" + rpath="$rpath $flag" + fi + elif test -n "$runpath_var"; then + case "$finalize_perm_rpath " in + *" $libdir "*) ;; + *) finalize_perm_rpath="$finalize_perm_rpath $libdir" ;; + esac + fi + done + # Substitute the hardcoded libdirs into the rpath. + if test -n "$hardcode_libdir_separator" && + test -n "$hardcode_libdirs"; then + libdir="$hardcode_libdirs" + eval rpath=\" $hardcode_libdir_flag_spec\" + fi + finalize_rpath="$rpath" + + output_objdir=`$echo "X$output" | $Xsed -e 's%/[^/]*$%%'` + if test "X$output_objdir" = "X$output"; then + output_objdir="$objdir" + else + output_objdir="$output_objdir/$objdir" + fi + + # Create the binary in the object directory, then wrap it. + if test ! -d $output_objdir; then + $show "$mkdir $output_objdir" + $run $mkdir $output_objdir + status=$? + if test $status -ne 0 && test ! -d $output_objdir; then + exit $status + fi + fi + + if test -n "$libobjs" && test "$build_old_libs" = yes; then + # Transform all the library objects into standard objects. + compile_command=`$echo "X$compile_command" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP` + finalize_command=`$echo "X$finalize_command" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP` + fi + + dlsyms= + if test -n "$dlfiles$dlprefiles" || test "$dlself" = yes; then + if test -n "$NM" && test -n "$global_symbol_pipe"; then + dlsyms="${outputname}S.c" + else + $echo "$modename: not configured to extract global symbols from dlpreopened files" 1>&2 + fi + fi + + if test -n "$dlsyms"; then + case "$dlsyms" in + "") ;; + *.c) + # Discover the nlist of each of the dlfiles. + nlist="$output_objdir/${outputname}.nm" + + $show "$rm $nlist ${nlist}S ${nlist}T" + $run $rm "$nlist" "${nlist}S" "${nlist}T" + + # Parse the name list into a source file. + $show "creating $output_objdir/$dlsyms" + + test -z "$run" && $echo > "$output_objdir/$dlsyms" "\ +/* $dlsyms - symbol resolution table for \`$outputname' dlsym emulation. */ +/* Generated by $PROGRAM - GNU $PACKAGE $VERSION$TIMESTAMP */ + +#ifdef __cplusplus +extern \"C\" { +#endif + +/* Prevent the only kind of declaration conflicts we can make. */ +#define lt_preloaded_symbols some_other_symbol + +/* External symbol declarations for the compiler. */\ +" + + if test "$dlself" = yes; then + $show "generating symbol list for \`$output'" + + test -z "$run" && $echo ': @PROGRAM@ ' > "$nlist" + + # Add our own program objects to the symbol list. + progfiles=`$echo "X$objs" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP` + for arg in $progfiles; do + $show "extracting global C symbols from \`$arg'" + $run eval "$NM $arg | $global_symbol_pipe >> '$nlist'" + done + + if test -n "$exclude_expsyms"; then + $run eval 'egrep -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T' + $run eval '$mv "$nlist"T "$nlist"' + fi + + if test -n "$export_symbols_regex"; then + $run eval 'egrep -e "$export_symbols_regex" "$nlist" > "$nlist"T' + $run eval '$mv "$nlist"T "$nlist"' + fi + + # Prepare the list of exported symbols + if test -z "$export_symbols"; then + export_symbols="$output_objdir/$output.exp" + $run $rm $export_symbols + $run eval "sed -n -e '/^: @PROGRAM@$/d' -e 's/^.* \(.*\)$/\1/p' "'< "$nlist" > "$export_symbols"' + else + $run eval "sed -e 's/\([][.*^$]\)/\\\1/g' -e 's/^/ /' -e 's/$/$/'"' < "$export_symbols" > "$output_objdir/$output.exp"' + $run eval 'grep -f "$output_objdir/$output.exp" < "$nlist" > "$nlist"T' + $run eval 'mv "$nlist"T "$nlist"' + fi + fi + + for arg in $dlprefiles; do + $show "extracting global C symbols from \`$arg'" + name=`echo "$arg" | sed -e 's%^.*/%%'` + $run eval 'echo ": $name " >> "$nlist"' + $run eval "$NM $arg | $global_symbol_pipe >> '$nlist'" + done + + if test -z "$run"; then + # Make sure we have at least an empty file. + test -f "$nlist" || : > "$nlist" + + if test -n "$exclude_expsyms"; then + egrep -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T + $mv "$nlist"T "$nlist" + fi + + # Try sorting and uniquifying the output. + if grep -v "^: " < "$nlist" | sort +2 | uniq > "$nlist"S; then + : + else + grep -v "^: " < "$nlist" > "$nlist"S + fi + + if test -f "$nlist"S; then + eval "$global_symbol_to_cdecl"' < "$nlist"S >> "$output_objdir/$dlsyms"' + else + echo '/* NONE */' >> "$output_objdir/$dlsyms" + fi + + $echo >> "$output_objdir/$dlsyms" "\ + +#undef lt_preloaded_symbols + +#if defined (__STDC__) && __STDC__ +# define lt_ptr_t void * +#else +# define lt_ptr_t char * +# define const +#endif + +/* The mapping between symbol names and symbols. */ +const struct { + const char *name; + lt_ptr_t address; +} +lt_preloaded_symbols[] = +{\ +" + + sed -n -e 's/^: \([^ ]*\) $/ {\"\1\", (lt_ptr_t) 0},/p' \ + -e 's/^. \([^ ]*\) \([^ ]*\)$/ {"\2", (lt_ptr_t) \&\2},/p' \ + < "$nlist" >> "$output_objdir/$dlsyms" + + $echo >> "$output_objdir/$dlsyms" "\ + {0, (lt_ptr_t) 0} +}; + +/* This works around a problem in FreeBSD linker */ +#ifdef FREEBSD_WORKAROUND +static const void *lt_preloaded_setup() { + return lt_preloaded_symbols; +} +#endif + +#ifdef __cplusplus +} +#endif\ +" + fi + + pic_flag_for_symtable= + case "$host" in + # compiling the symbol table file with pic_flag works around + # a FreeBSD bug that causes programs to crash when -lm is + # linked before any other PIC object. But we must not use + # pic_flag when linking with -static. The problem exists in + # FreeBSD 2.2.6 and is fixed in FreeBSD 3.1. + *-*-freebsd2*|*-*-freebsd3.0*) + case "$compile_command " in + *" -static "*) ;; + *) pic_flag_for_symtable=" $pic_flag -DPIC -DFREEBSD_WORKAROUND";; + esac + esac + + # Now compile the dynamic symbol file. + $show "(cd $output_objdir && $C_compiler -c$no_builtin_flag$pic_flag_for_symtable \"$dlsyms\")" + $run eval '(cd $output_objdir && $C_compiler -c$no_builtin_flag$pic_flag_for_symtable "$dlsyms")' || exit $? + + # Clean up the generated files. + $show "$rm $output_objdir/$dlsyms $nlist ${nlist}S ${nlist}T" + $run $rm "$output_objdir/$dlsyms" "$nlist" "${nlist}S" "${nlist}T" + + # Transform the symbol file into the correct name. + compile_command=`$echo "X$compile_command" | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}S.${objext}%"` + finalize_command=`$echo "X$finalize_command" | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}S.${objext}%"` + ;; + *) + $echo "$modename: unknown suffix for \`$dlsyms'" 1>&2 + exit 1 + ;; + esac + else + # We keep going just in case the user didn't refer to + # lt_preloaded_symbols. The linker will fail if global_symbol_pipe + # really was required. + + # Nullify the symbol file. + compile_command=`$echo "X$compile_command" | $Xsed -e "s% @SYMFILE@%%"` + finalize_command=`$echo "X$finalize_command" | $Xsed -e "s% @SYMFILE@%%"` + fi + + if test -z "$link_against_libtool_libs" || test "$build_libtool_libs" != yes; then + # Replace the output file specification. + compile_command=`$echo "X$compile_command" | $Xsed -e 's%@OUTPUT@%'"$output"'%g'` + link_command="$compile_command$compile_rpath" + + # We have no uninstalled library dependencies, so finalize right now. + $show "$link_command" + $run eval "$link_command" + status=$? + + # Delete the generated files. + if test -n "$dlsyms"; then + $show "$rm $output_objdir/${outputname}S.${objext}" + $run $rm "$output_objdir/${outputname}S.${objext}" + fi + + exit $status + fi + + if test -n "$shlibpath_var"; then + # We should set the shlibpath_var + rpath= + for dir in $temp_rpath; do + case "$dir" in + [\\/]* | [A-Za-z]:[\\/]*) + # Absolute path. + rpath="$rpath$dir:" + ;; + *) + # Relative path: add a thisdir entry. + rpath="$rpath\$thisdir/$dir:" + ;; + esac + done + temp_rpath="$rpath" + fi + + if test -n "$compile_shlibpath$finalize_shlibpath"; then + compile_command="$shlibpath_var=\"$compile_shlibpath$finalize_shlibpath\$$shlibpath_var\" $compile_command" + fi + if test -n "$finalize_shlibpath"; then + finalize_command="$shlibpath_var=\"$finalize_shlibpath\$$shlibpath_var\" $finalize_command" + fi + + compile_var= + finalize_var= + if test -n "$runpath_var"; then + if test -n "$perm_rpath"; then + # We should set the runpath_var. + rpath= + for dir in $perm_rpath; do + rpath="$rpath$dir:" + done + compile_var="$runpath_var=\"$rpath\$$runpath_var\" " + fi + if test -n "$finalize_perm_rpath"; then + # We should set the runpath_var. + rpath= + for dir in $finalize_perm_rpath; do + rpath="$rpath$dir:" + done + finalize_var="$runpath_var=\"$rpath\$$runpath_var\" " + fi + fi + + if test "$hardcode_action" = relink; then + # Fast installation is not supported + link_command="$compile_var$compile_command$compile_rpath" + relink_command="$finalize_var$finalize_command$finalize_rpath" + + $echo "$modename: warning: this platform does not like uninstalled shared libraries" 1>&2 + $echo "$modename: \`$output' will be relinked during installation" 1>&2 + else + if test "$fast_install" != no; then + link_command="$finalize_var$compile_command$finalize_rpath" + if test "$fast_install" = yes; then + relink_command=`$echo "X$compile_var$compile_command$compile_rpath" | $Xsed -e 's%@OUTPUT@%\$progdir/\$file%g'` + else + # fast_install is set to needless + relink_command= + fi + else + link_command="$compile_var$compile_command$compile_rpath" + relink_command="$finalize_var$finalize_command$finalize_rpath" + fi + fi + + # Replace the output file specification. + link_command=`$echo "X$link_command" | $Xsed -e 's%@OUTPUT@%'"$output_objdir/$outputname"'%g'` + + # Delete the old output files. + $run $rm $output $output_objdir/$outputname $output_objdir/lt-$outputname + + $show "$link_command" + $run eval "$link_command" || exit $? + + # Now create the wrapper script. + $show "creating $output" + + # Quote the relink command for shipping. + if test -n "$relink_command"; then + relink_command=`$echo "X$relink_command" | $Xsed -e "$sed_quote_subst"` + fi + + # Quote $echo for shipping. + if test "X$echo" = "X$SHELL $0 --fallback-echo"; then + case "$0" in + [\\/]* | [A-Za-z]:[\\/]*) qecho="$SHELL $0 --fallback-echo";; + *) qecho="$SHELL `pwd`/$0 --fallback-echo";; + esac + qecho=`$echo "X$qecho" | $Xsed -e "$sed_quote_subst"` + else + qecho=`$echo "X$echo" | $Xsed -e "$sed_quote_subst"` + fi + + # Only actually do things if our run command is non-null. + if test -z "$run"; then + # win32 will think the script is a binary if it has + # a .exe suffix, so we strip it off here. + case $output in + *.exe) output=`echo $output|sed 's,.exe$,,'` ;; + esac + $rm $output + trap "$rm $output; exit 1" 1 2 15 + + $echo > $output "\ +#! $SHELL + +# $output - temporary wrapper script for $objdir/$outputname +# Generated by $PROGRAM - GNU $PACKAGE $VERSION$TIMESTAMP +# +# The $output program cannot be directly executed until all the libtool +# libraries that it depends on are installed. +# +# This wrapper script should never be moved out of the build directory. +# If it is, it will not operate correctly. + +# Sed substitution that helps us do robust quoting. It backslashifies +# metacharacters that are still active within double-quoted strings. +Xsed='sed -e 1s/^X//' +sed_quote_subst='$sed_quote_subst' + +# The HP-UX ksh and POSIX shell print the target directory to stdout +# if CDPATH is set. +if test \"\${CDPATH+set}\" = set; then CDPATH=; export CDPATH; fi + +relink_command=\"$relink_command\" + +# This environment variable determines our operation mode. +if test \"\$libtool_install_magic\" = \"$magic\"; then + # install mode needs the following variable: + link_against_libtool_libs='$link_against_libtool_libs' +else + # When we are sourced in execute mode, \$file and \$echo are already set. + if test \"\$libtool_execute_magic\" != \"$magic\"; then + echo=\"$qecho\" + file=\"\$0\" + # Make sure echo works. + if test \"X\$1\" = X--no-reexec; then + # Discard the --no-reexec flag, and continue. + shift + elif test \"X\`(\$echo '\t') 2>/dev/null\`\" = 'X\t'; then + # Yippee, \$echo works! + : + else + # Restart under the correct shell, and then maybe \$echo will work. + exec $SHELL \"\$0\" --no-reexec \${1+\"\$@\"} + fi + fi\ +" + $echo >> $output "\ + + # Find the directory that this script lives in. + thisdir=\`\$echo \"X\$file\" | \$Xsed -e 's%/[^/]*$%%'\` + test \"x\$thisdir\" = \"x\$file\" && thisdir=. + + # Follow symbolic links until we get to the real thisdir. + file=\`ls -ld \"\$file\" | sed -n 's/.*-> //p'\` + while test -n \"\$file\"; do + destdir=\`\$echo \"X\$file\" | \$Xsed -e 's%/[^/]*\$%%'\` + + # If there was a directory component, then change thisdir. + if test \"x\$destdir\" != \"x\$file\"; then + case \"\$destdir\" in + [\\/]* | [A-Za-z]:[\\/]*) thisdir=\"\$destdir\" ;; + *) thisdir=\"\$thisdir/\$destdir\" ;; + esac + fi + + file=\`\$echo \"X\$file\" | \$Xsed -e 's%^.*/%%'\` + file=\`ls -ld \"\$thisdir/\$file\" | sed -n 's/.*-> //p'\` + done + + # Try to get the absolute directory name. + absdir=\`cd \"\$thisdir\" && pwd\` + test -n \"\$absdir\" && thisdir=\"\$absdir\" +" + + if test "$fast_install" = yes; then + echo >> $output "\ + program=lt-'$outputname' + progdir=\"\$thisdir/$objdir\" + + if test ! -f \"\$progdir/\$program\" || \\ + { file=\`ls -1dt \"\$progdir/\$program\" \"\$progdir/../\$program\" 2>/dev/null | sed 1q\`; \\ + test \"X\$file\" != \"X\$progdir/\$program\"; }; then + + file=\"\$\$-\$program\" + + if test ! -d \"\$progdir\"; then + $mkdir \"\$progdir\" + else + $rm \"\$progdir/\$file\" + fi" + + echo >> $output "\ + + # relink executable if necessary + if test -n \"\$relink_command\"; then + if (cd \"\$thisdir\" && eval \$relink_command); then : + else + $rm \"\$progdir/\$file\" + exit 1 + fi + fi + + $mv \"\$progdir/\$file\" \"\$progdir/\$program\" 2>/dev/null || + { $rm \"\$progdir/\$program\"; + $mv \"\$progdir/\$file\" \"\$progdir/\$program\"; } + $rm \"\$progdir/\$file\" + fi" + else + echo >> $output "\ + program='$outputname' + progdir=\"\$thisdir/$objdir\" +" + fi + + echo >> $output "\ + + if test -f \"\$progdir/\$program\"; then" + + # Export our shlibpath_var if we have one. + if test "$shlibpath_overrides_runpath" = yes && test -n "$shlibpath_var" && test -n "$temp_rpath"; then + $echo >> $output "\ + # Add our own library path to $shlibpath_var + $shlibpath_var=\"$temp_rpath\$$shlibpath_var\" + + # Some systems cannot cope with colon-terminated $shlibpath_var + # The second colon is a workaround for a bug in BeOS R4 sed + $shlibpath_var=\`\$echo \"X\$$shlibpath_var\" | \$Xsed -e 's/::*\$//'\` + + export $shlibpath_var +" + fi + + # fixup the dll searchpath if we need to. + if test -n "$dllsearchpath"; then + $echo >> $output "\ + # Add the dll search path components to the executable PATH + PATH=$dllsearchpath:\$PATH +" + fi + + $echo >> $output "\ + if test \"\$libtool_execute_magic\" != \"$magic\"; then + # Run the actual program with our arguments. +" + case $host in + *-*-cygwin* | *-*-mingw | *-*-os2*) + # win32 systems need to use the prog path for dll + # lookup to work + $echo >> $output "\ + exec \$progdir\\\\\$program \${1+\"\$@\"} +" + ;; + *) + $echo >> $output "\ + # Export the path to the program. + PATH=\"\$progdir:\$PATH\" + export PATH + + exec \$program \${1+\"\$@\"} +" + ;; + esac + $echo >> $output "\ + \$echo \"\$0: cannot exec \$program \${1+\"\$@\"}\" + exit 1 + fi + else + # The program doesn't exist. + \$echo \"\$0: error: \$progdir/\$program does not exist\" 1>&2 + \$echo \"This script is just a wrapper for \$program.\" 1>&2 + echo \"See the $PACKAGE documentation for more information.\" 1>&2 + exit 1 + fi +fi\ +" + chmod +x $output + fi + exit 0 + ;; + esac + + # See if we need to build an old-fashioned archive. + for oldlib in $oldlibs; do + + if test "$build_libtool_libs" = convenience; then + oldobjs="$libobjs_save" + addlibs="$convenience" + build_libtool_libs=no + else + if test "$build_libtool_libs" = module; then + oldobjs="$libobjs_save" + build_libtool_libs=no + else + oldobjs="$objs "`$echo "X$libobjs_save" | $SP2NL | $Xsed -e '/\.'${libext}'$/d' -e '/\.lib$/d' -e "$lo2o" | $NL2SP` + fi + addlibs="$old_convenience" + fi + + if test -n "$addlibs"; then + gentop="$output_objdir/${outputname}x" + $show "${rm}r $gentop" + $run ${rm}r "$gentop" + $show "mkdir $gentop" + $run mkdir "$gentop" + status=$? + if test $status -ne 0 && test ! -d "$gentop"; then + exit $status + fi + generated="$generated $gentop" + + # Add in members from convenience archives. + for xlib in $addlibs; do + # Extract the objects. + case "$xlib" in + [\\/]* | [A-Za-z]:[\\/]*) xabs="$xlib" ;; + *) xabs=`pwd`"/$xlib" ;; + esac + xlib=`$echo "X$xlib" | $Xsed -e 's%^.*/%%'` + xdir="$gentop/$xlib" + + $show "${rm}r $xdir" + $run ${rm}r "$xdir" + $show "mkdir $xdir" + $run mkdir "$xdir" + status=$? + if test $status -ne 0 && test ! -d "$xdir"; then + exit $status + fi + $show "(cd $xdir && $AR x $xabs)" + $run eval "(cd \$xdir && $AR x \$xabs)" || exit $? + + oldobjs="$oldobjs "`find $xdir -name \*.${objext} -print -o -name \*.lo -print | $NL2SP` + done + fi + + # Do each command in the archive commands. + if test -n "$old_archive_from_new_cmds" && test "$build_libtool_libs" = yes; then + eval cmds=\"$old_archive_from_new_cmds\" + else + # Ensure that we have .o objects in place incase we decided + # not to build a shared library, and have fallen back to building + # static libs even though --disable-static was passed! + for oldobj in $oldobjs; do + if test ! -f $oldobj; then + obj=`$echo "X$oldobj" | $Xsed -e "$o2lo"` + $show "${LN_S} $obj $oldobj" + $run ${LN_S} $obj $oldobj || exit $? + fi + done + + eval cmds=\"$old_archive_cmds\" + fi + IFS="${IFS= }"; save_ifs="$IFS"; IFS='~' + for cmd in $cmds; do + IFS="$save_ifs" + $show "$cmd" + $run eval "$cmd" || exit $? + done + IFS="$save_ifs" + done + + if test -n "$generated"; then + $show "${rm}r$generated" + $run ${rm}r$generated + fi + + # Now create the libtool archive. + case "$output" in + *.la) + old_library= + test "$build_old_libs" = yes && old_library="$libname.$libext" + $show "creating $output" + + if test -n "$xrpath"; then + temp_xrpath= + for libdir in $xrpath; do + temp_xrpath="$temp_xrpath -R$libdir" + done + dependency_libs="$temp_xrpath $dependency_libs" + fi + + # Only create the output if not a dry run. + if test -z "$run"; then + for installed in no yes; do + if test "$installed" = yes; then + if test -z "$install_libdir"; then + break + fi + output="$output_objdir/$outputname"i + fi + $rm $output + $echo > $output "\ +# $outputname - a libtool library file +# Generated by $PROGRAM - GNU $PACKAGE $VERSION$TIMESTAMP +# +# Please DO NOT delete this file! +# It is necessary for linking the library. + +# The name that we can dlopen(3). +dlname='$dlname' + +# Names of this library. +library_names='$library_names' + +# The name of the static archive. +old_library='$old_library' + +# Libraries that this one depends upon. +dependency_libs='$dependency_libs' + +# Version information for $libname. +current=$current +age=$age +revision=$revision + +# Is this an already installed library? +installed=$installed + +# Directory that this library needs to be installed in: +libdir='$install_libdir'\ +" + done + fi + + # Do a symbolic link so that the libtool archive can be found in + # LD_LIBRARY_PATH before the program is installed. + $show "(cd $output_objdir && $rm $outputname && $LN_S ../$outputname $outputname)" + $run eval "(cd $output_objdir && $rm $outputname && $LN_S ../$outputname $outputname)" || exit $? + ;; + esac + exit 0 + ;; + + # libtool install mode + install) + modename="$modename: install" + + # There may be an optional sh(1) argument at the beginning of + # install_prog (especially on Windows NT). + if test "$nonopt" = "$SHELL" || test "$nonopt" = /bin/sh; then + # Aesthetically quote it. + arg=`$echo "X$nonopt" | $Xsed -e "$sed_quote_subst"` + case "$arg" in + *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*) + arg="\"$arg\"" + ;; + esac + install_prog="$arg " + arg="$1" + shift + else + install_prog= + arg="$nonopt" + fi + + # The real first argument should be the name of the installation program. + # Aesthetically quote it. + arg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"` + case "$arg" in + *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*) + arg="\"$arg\"" + ;; + esac + install_prog="$install_prog$arg" + + # We need to accept at least all the BSD install flags. + dest= + files= + opts= + prev= + install_type= + isdir=no + stripme= + for arg + do + if test -n "$dest"; then + files="$files $dest" + dest="$arg" + continue + fi + + case "$arg" in + -d) isdir=yes ;; + -f) prev="-f" ;; + -g) prev="-g" ;; + -m) prev="-m" ;; + -o) prev="-o" ;; + -s) + stripme=" -s" + continue + ;; + -*) ;; + + *) + # If the previous option needed an argument, then skip it. + if test -n "$prev"; then + prev= + else + dest="$arg" + continue + fi + ;; + esac + + # Aesthetically quote the argument. + arg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"` + case "$arg" in + *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*) + arg="\"$arg\"" + ;; + esac + install_prog="$install_prog $arg" + done + + if test -z "$install_prog"; then + $echo "$modename: you must specify an install program" 1>&2 + $echo "$help" 1>&2 + exit 1 + fi + + if test -n "$prev"; then + $echo "$modename: the \`$prev' option requires an argument" 1>&2 + $echo "$help" 1>&2 + exit 1 + fi + + if test -z "$files"; then + if test -z "$dest"; then + $echo "$modename: no file or destination specified" 1>&2 + else + $echo "$modename: you must specify a destination" 1>&2 + fi + $echo "$help" 1>&2 + exit 1 + fi + + # Strip any trailing slash from the destination. + dest=`$echo "X$dest" | $Xsed -e 's%/$%%'` + + # Check to see that the destination is a directory. + test -d "$dest" && isdir=yes + if test "$isdir" = yes; then + destdir="$dest" + destname= + else + destdir=`$echo "X$dest" | $Xsed -e 's%/[^/]*$%%'` + test "X$destdir" = "X$dest" && destdir=. + destname=`$echo "X$dest" | $Xsed -e 's%^.*/%%'` + + # Not a directory, so check to see that there is only one file specified. + set dummy $files + if test $# -gt 2; then + $echo "$modename: \`$dest' is not a directory" 1>&2 + $echo "$help" 1>&2 + exit 1 + fi + fi + case "$destdir" in + [\\/]* | [A-Za-z]:[\\/]*) ;; + *) + for file in $files; do + case "$file" in + *.lo) ;; + *) + $echo "$modename: \`$destdir' must be an absolute directory name" 1>&2 + $echo "$help" 1>&2 + exit 1 + ;; + esac + done + ;; + esac + + # This variable tells wrapper scripts just to set variables rather + # than running their programs. + libtool_install_magic="$magic" + + staticlibs= + future_libdirs= + current_libdirs= + for file in $files; do + + # Do each installation. + case "$file" in + *.a | *.lib) + # Do the static libraries later. + staticlibs="$staticlibs $file" + ;; + + *.la) + # Check to see that this really is a libtool archive. + if (sed -e '2q' $file | egrep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then : + else + $echo "$modename: \`$file' is not a valid libtool archive" 1>&2 + $echo "$help" 1>&2 + exit 1 + fi + + library_names= + old_library= + # If there is no directory component, then add one. + case "$file" in + */* | *\\*) . $file ;; + *) . ./$file ;; + esac + + # Add the libdir to current_libdirs if it is the destination. + if test "X$destdir" = "X$libdir"; then + case "$current_libdirs " in + *" $libdir "*) ;; + *) current_libdirs="$current_libdirs $libdir" ;; + esac + else + # Note the libdir as a future libdir. + case "$future_libdirs " in + *" $libdir "*) ;; + *) future_libdirs="$future_libdirs $libdir" ;; + esac + fi + + dir="`$echo "X$file" | $Xsed -e 's%/[^/]*$%%'`/" + test "X$dir" = "X$file/" && dir= + dir="$dir$objdir" + + # See the names of the shared library. + set dummy $library_names + if test -n "$2"; then + realname="$2" + shift + shift + + # Install the shared library and build the symlinks. + $show "$install_prog $dir/$realname $destdir/$realname" + $run eval "$install_prog $dir/$realname $destdir/$realname" || exit $? + test "X$dlname" = "X$realname" && dlname= + + if test $# -gt 0; then + # Delete the old symlinks, and create new ones. + for linkname + do + test "X$dlname" = "X$linkname" && dlname= + if test "$linkname" != "$realname"; then + $show "(cd $destdir && $rm $linkname && $LN_S $realname $linkname)" + $run eval "(cd $destdir && $rm $linkname && $LN_S $realname $linkname)" + fi + done + fi + + if test -n "$dlname"; then + # Install the dynamically-loadable library. + $show "$install_prog $dir/$dlname $destdir/$dlname" + $run eval "$install_prog $dir/$dlname $destdir/$dlname" || exit $? + fi + + # Do each command in the postinstall commands. + lib="$destdir/$realname" + eval cmds=\"$postinstall_cmds\" + IFS="${IFS= }"; save_ifs="$IFS"; IFS='~' + for cmd in $cmds; do + IFS="$save_ifs" + $show "$cmd" + $run eval "$cmd" || exit $? + done + IFS="$save_ifs" + fi + + # Install the pseudo-library for information purposes. + name=`$echo "X$file" | $Xsed -e 's%^.*/%%'` + instname="$dir/$name"i + $show "$install_prog $instname $destdir/$name" + $run eval "$install_prog $instname $destdir/$name" || exit $? + + # Maybe install the static library, too. + test -n "$old_library" && staticlibs="$staticlibs $dir/$old_library" + ;; + + *.lo) + # Install (i.e. copy) a libtool object. + + # Figure out destination file name, if it wasn't already specified. + if test -n "$destname"; then + destfile="$destdir/$destname" + else + destfile=`$echo "X$file" | $Xsed -e 's%^.*/%%'` + destfile="$destdir/$destfile" + fi + + # Deduce the name of the destination old-style object file. + case "$destfile" in + *.lo) + staticdest=`$echo "X$destfile" | $Xsed -e "$lo2o"` + ;; + *.o | *.obj) + staticdest="$destfile" + destfile= + ;; + *) + $echo "$modename: cannot copy a libtool object to \`$destfile'" 1>&2 + $echo "$help" 1>&2 + exit 1 + ;; + esac + + # Install the libtool object if requested. + if test -n "$destfile"; then + $show "$install_prog $file $destfile" + $run eval "$install_prog $file $destfile" || exit $? + fi + + # Install the old object if enabled. + if test "$build_old_libs" = yes; then + # Deduce the name of the old-style object file. + staticobj=`$echo "X$file" | $Xsed -e "$lo2o"` + + $show "$install_prog $staticobj $staticdest" + $run eval "$install_prog \$staticobj \$staticdest" || exit $? + fi + exit 0 + ;; + + *) + # Figure out destination file name, if it wasn't already specified. + if test -n "$destname"; then + destfile="$destdir/$destname" + else + destfile=`$echo "X$file" | $Xsed -e 's%^.*/%%'` + destfile="$destdir/$destfile" + fi + + # Do a test to see if this is really a libtool program. + if (sed -e '4q' $file | egrep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then + link_against_libtool_libs= + relink_command= + + # If there is no directory component, then add one. + case "$file" in + */* | *\\*) . $file ;; + *) . ./$file ;; + esac + + # Check the variables that should have been set. + if test -z "$link_against_libtool_libs"; then + $echo "$modename: invalid libtool wrapper script \`$file'" 1>&2 + exit 1 + fi + + finalize=yes + for lib in $link_against_libtool_libs; do + # Check to see that each library is installed. + libdir= + if test -f "$lib"; then + # If there is no directory component, then add one. + case "$lib" in + */* | *\\*) . $lib ;; + *) . ./$lib ;; + esac + fi + libfile="$libdir/`$echo "X$lib" | $Xsed -e 's%^.*/%%g'`" + if test -n "$libdir" && test ! -f "$libfile"; then + $echo "$modename: warning: \`$lib' has not been installed in \`$libdir'" 1>&2 + finalize=no + fi + done + + outputname= + if test "$fast_install" = no && test -n "$relink_command"; then + if test "$finalize" = yes && test -z "$run"; then + tmpdir="/tmp" + test -n "$TMPDIR" && tmpdir="$TMPDIR" + tmpdir="$tmpdir/libtool-$$" + if $mkdir -p "$tmpdir" && chmod 700 "$tmpdir"; then : + else + $echo "$modename: error: cannot create temporary directory \`$tmpdir'" 1>&2 + continue + fi + outputname="$tmpdir/$file" + # Replace the output file specification. + relink_command=`$echo "X$relink_command" | $Xsed -e 's%@OUTPUT@%'"$outputname"'%g'` + + $show "$relink_command" + if $run eval "$relink_command"; then : + else + $echo "$modename: error: relink \`$file' with the above command before installing it" 1>&2 + ${rm}r "$tmpdir" + continue + fi + file="$outputname" + else + $echo "$modename: warning: cannot relink \`$file'" 1>&2 + fi + else + # Install the binary that we compiled earlier. + file=`$echo "X$file" | $Xsed -e "s%\([^/]*\)$%$objdir/\1%"` + fi + fi + + $show "$install_prog$stripme $file $destfile" + $run eval "$install_prog\$stripme \$file \$destfile" || exit $? + test -n "$outputname" && ${rm}r "$tmpdir" + ;; + esac + done + + for file in $staticlibs; do + name=`$echo "X$file" | $Xsed -e 's%^.*/%%'` + + # Set up the ranlib parameters. + oldlib="$destdir/$name" + + $show "$install_prog $file $oldlib" + $run eval "$install_prog \$file \$oldlib" || exit $? + + # Do each command in the postinstall commands. + eval cmds=\"$old_postinstall_cmds\" + IFS="${IFS= }"; save_ifs="$IFS"; IFS='~' + for cmd in $cmds; do + IFS="$save_ifs" + $show "$cmd" + $run eval "$cmd" || exit $? + done + IFS="$save_ifs" + done + + if test -n "$future_libdirs"; then + $echo "$modename: warning: remember to run \`$progname --finish$future_libdirs'" 1>&2 + fi + + if test -n "$current_libdirs"; then + # Maybe just do a dry run. + test -n "$run" && current_libdirs=" -n$current_libdirs" + exec $SHELL $0 --finish$current_libdirs + exit 1 + fi + + exit 0 + ;; + + # libtool finish mode + finish) + modename="$modename: finish" + libdirs="$nonopt" + admincmds= + + if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then + for dir + do + libdirs="$libdirs $dir" + done + + for libdir in $libdirs; do + if test -n "$finish_cmds"; then + # Do each command in the finish commands. + eval cmds=\"$finish_cmds\" + IFS="${IFS= }"; save_ifs="$IFS"; IFS='~' + for cmd in $cmds; do + IFS="$save_ifs" + $show "$cmd" + $run eval "$cmd" || admincmds="$admincmds + $cmd" + done + IFS="$save_ifs" + fi + if test -n "$finish_eval"; then + # Do the single finish_eval. + eval cmds=\"$finish_eval\" + $run eval "$cmds" || admincmds="$admincmds + $cmds" + fi + done + fi + + # Exit here if they wanted silent mode. + test "$show" = : && exit 0 + + echo "----------------------------------------------------------------------" + echo "Libraries have been installed in:" + for libdir in $libdirs; do + echo " $libdir" + done + echo + echo "If you ever happen to want to link against installed libraries" + echo "in a given directory, LIBDIR, you must either use libtool, and" + echo "specify the full pathname of the library, or use \`-LLIBDIR'" + echo "flag during linking and do at least one of the following:" + if test -n "$shlibpath_var"; then + echo " - add LIBDIR to the \`$shlibpath_var' environment variable" + echo " during execution" + fi + if test -n "$runpath_var"; then + echo " - add LIBDIR to the \`$runpath_var' environment variable" + echo " during linking" + fi + if test -n "$hardcode_libdir_flag_spec"; then + libdir=LIBDIR + eval flag=\"$hardcode_libdir_flag_spec\" + + echo " - use the \`$flag' linker flag" + fi + if test -n "$admincmds"; then + echo " - have your system administrator run these commands:$admincmds" + fi + if test -f /etc/ld.so.conf; then + echo " - have your system administrator add LIBDIR to \`/etc/ld.so.conf'" + fi + echo + echo "See any operating system documentation about shared libraries for" + echo "more information, such as the ld(1) and ld.so(8) manual pages." + echo "----------------------------------------------------------------------" + exit 0 + ;; + + # libtool execute mode + execute) + modename="$modename: execute" + + # The first argument is the command name. + cmd="$nonopt" + if test -z "$cmd"; then + $echo "$modename: you must specify a COMMAND" 1>&2 + $echo "$help" + exit 1 + fi + + # Handle -dlopen flags immediately. + for file in $execute_dlfiles; do + if test ! -f "$file"; then + $echo "$modename: \`$file' is not a file" 1>&2 + $echo "$help" 1>&2 + exit 1 + fi + + dir= + case "$file" in + *.la) + # Check to see that this really is a libtool archive. + if (sed -e '2q' $file | egrep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then : + else + $echo "$modename: \`$lib' is not a valid libtool archive" 1>&2 + $echo "$help" 1>&2 + exit 1 + fi + + # Read the libtool library. + dlname= + library_names= + + # If there is no directory component, then add one. + case "$file" in + */* | *\\*) . $file ;; + *) . ./$file ;; + esac + + # Skip this library if it cannot be dlopened. + if test -z "$dlname"; then + # Warn if it was a shared library. + test -n "$library_names" && $echo "$modename: warning: \`$file' was not linked with \`-export-dynamic'" + continue + fi + + dir=`$echo "X$file" | $Xsed -e 's%/[^/]*$%%'` + test "X$dir" = "X$file" && dir=. + + if test -f "$dir/$objdir/$dlname"; then + dir="$dir/$objdir" + else + $echo "$modename: cannot find \`$dlname' in \`$dir' or \`$dir/$objdir'" 1>&2 + exit 1 + fi + ;; + + *.lo) + # Just add the directory containing the .lo file. + dir=`$echo "X$file" | $Xsed -e 's%/[^/]*$%%'` + test "X$dir" = "X$file" && dir=. + ;; + + *) + $echo "$modename: warning \`-dlopen' is ignored for non-libtool libraries and objects" 1>&2 + continue + ;; + esac + + # Get the absolute pathname. + absdir=`cd "$dir" && pwd` + test -n "$absdir" && dir="$absdir" + + # Now add the directory to shlibpath_var. + if eval "test -z \"\$$shlibpath_var\""; then + eval "$shlibpath_var=\"\$dir\"" + else + eval "$shlibpath_var=\"\$dir:\$$shlibpath_var\"" + fi + done + + # This variable tells wrapper scripts just to set shlibpath_var + # rather than running their programs. + libtool_execute_magic="$magic" + + # Check if any of the arguments is a wrapper script. + args= + for file + do + case "$file" in + -*) ;; + *) + # Do a test to see if this is really a libtool program. + if (sed -e '4q' $file | egrep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then + # If there is no directory component, then add one. + case "$file" in + */* | *\\*) . $file ;; + *) . ./$file ;; + esac + + # Transform arg to wrapped name. + file="$progdir/$program" + fi + ;; + esac + # Quote arguments (to preserve shell metacharacters). + file=`$echo "X$file" | $Xsed -e "$sed_quote_subst"` + args="$args \"$file\"" + done + + if test -z "$run"; then + # Export the shlibpath_var. + eval "export $shlibpath_var" + + # Restore saved enviroment variables + if test "${save_LC_ALL+set}" = set; then + LC_ALL="$save_LC_ALL"; export LC_ALL + fi + if test "${save_LANG+set}" = set; then + LANG="$save_LANG"; export LANG + fi + + # Now actually exec the command. + eval "exec \$cmd$args" + + $echo "$modename: cannot exec \$cmd$args" + exit 1 + else + # Display what would be done. + eval "\$echo \"\$shlibpath_var=\$$shlibpath_var\"" + $echo "export $shlibpath_var" + $echo "$cmd$args" + exit 0 + fi + ;; + + # libtool uninstall mode + uninstall) + modename="$modename: uninstall" + rm="$nonopt" + files= + + for arg + do + case "$arg" in + -*) rm="$rm $arg" ;; + *) files="$files $arg" ;; + esac + done + + if test -z "$rm"; then + $echo "$modename: you must specify an RM program" 1>&2 + $echo "$help" 1>&2 + exit 1 + fi + + for file in $files; do + dir=`$echo "X$file" | $Xsed -e 's%/[^/]*$%%'` + test "X$dir" = "X$file" && dir=. + name=`$echo "X$file" | $Xsed -e 's%^.*/%%'` + + rmfiles="$file" + + case "$name" in + *.la) + # Possibly a libtool archive, so verify it. + if (sed -e '2q' $file | egrep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then + . $dir/$name + + # Delete the libtool libraries and symlinks. + for n in $library_names; do + rmfiles="$rmfiles $dir/$n" + test "X$n" = "X$dlname" && dlname= + done + test -n "$dlname" && rmfiles="$rmfiles $dir/$dlname" + test -n "$old_library" && rmfiles="$rmfiles $dir/$old_library" + + $show "$rm $rmfiles" + $run $rm $rmfiles + + if test -n "$library_names"; then + # Do each command in the postuninstall commands. + eval cmds=\"$postuninstall_cmds\" + IFS="${IFS= }"; save_ifs="$IFS"; IFS='~' + for cmd in $cmds; do + IFS="$save_ifs" + $show "$cmd" + $run eval "$cmd" + done + IFS="$save_ifs" + fi + + if test -n "$old_library"; then + # Do each command in the old_postuninstall commands. + eval cmds=\"$old_postuninstall_cmds\" + IFS="${IFS= }"; save_ifs="$IFS"; IFS='~' + for cmd in $cmds; do + IFS="$save_ifs" + $show "$cmd" + $run eval "$cmd" + done + IFS="$save_ifs" + fi + + # FIXME: should reinstall the best remaining shared library. + fi + ;; + + *.lo) + if test "$build_old_libs" = yes; then + oldobj=`$echo "X$name" | $Xsed -e "$lo2o"` + rmfiles="$rmfiles $dir/$oldobj" + fi + $show "$rm $rmfiles" + $run $rm $rmfiles + ;; + + *) + $show "$rm $rmfiles" + $run $rm $rmfiles + ;; + esac + done + exit 0 + ;; + + "") + $echo "$modename: you must specify a MODE" 1>&2 + $echo "$generic_help" 1>&2 + exit 1 + ;; + esac + + $echo "$modename: invalid operation mode \`$mode'" 1>&2 + $echo "$generic_help" 1>&2 + exit 1 +fi # test -z "$show_help" + +# We need to display help for each of the modes. +case "$mode" in +"") $echo \ +"Usage: $modename [OPTION]... [MODE-ARG]... + +Provide generalized library-building support services. + + --config show all configuration variables + --debug enable verbose shell tracing +-n, --dry-run display commands without modifying any files + --features display basic configuration information and exit + --finish same as \`--mode=finish' + --help display this help message and exit + --mode=MODE use operation mode MODE [default=inferred from MODE-ARGS] + --quiet same as \`--silent' + --silent don't print informational messages + --version print version information + +MODE must be one of the following: + + compile compile a source file into a libtool object + execute automatically set library path, then run a program + finish complete the installation of libtool libraries + install install libraries or executables + link create a library or an executable + uninstall remove libraries from an installed directory + +MODE-ARGS vary depending on the MODE. Try \`$modename --help --mode=MODE' for +a more detailed description of MODE." + exit 0 + ;; + +compile) + $echo \ +"Usage: $modename [OPTION]... --mode=compile COMPILE-COMMAND... SOURCEFILE + +Compile a source file into a libtool library object. + +This mode accepts the following additional options: + + -o OUTPUT-FILE set the output file name to OUTPUT-FILE + -static always build a \`.o' file suitable for static linking + +COMPILE-COMMAND is a command to be used in creating a \`standard' object file +from the given SOURCEFILE. + +The output file name is determined by removing the directory component from +SOURCEFILE, then substituting the C source code suffix \`.c' with the +library object suffix, \`.lo'." + ;; + +execute) + $echo \ +"Usage: $modename [OPTION]... --mode=execute COMMAND [ARGS]... + +Automatically set library path, then run a program. + +This mode accepts the following additional options: + + -dlopen FILE add the directory containing FILE to the library path + +This mode sets the library path environment variable according to \`-dlopen' +flags. + +If any of the ARGS are libtool executable wrappers, then they are translated +into their corresponding uninstalled binary, and any of their required library +directories are added to the library path. + +Then, COMMAND is executed, with ARGS as arguments." + ;; + +finish) + $echo \ +"Usage: $modename [OPTION]... --mode=finish [LIBDIR]... + +Complete the installation of libtool libraries. + +Each LIBDIR is a directory that contains libtool libraries. + +The commands that this mode executes may require superuser privileges. Use +the \`--dry-run' option if you just want to see what would be executed." + ;; + +install) + $echo \ +"Usage: $modename [OPTION]... --mode=install INSTALL-COMMAND... + +Install executables or libraries. + +INSTALL-COMMAND is the installation command. The first component should be +either the \`install' or \`cp' program. + +The rest of the components are interpreted as arguments to that command (only +BSD-compatible install options are recognized)." + ;; + +link) + $echo \ +"Usage: $modename [OPTION]... --mode=link LINK-COMMAND... + +Link object files or libraries together to form another library, or to +create an executable program. + +LINK-COMMAND is a command using the C compiler that you would use to create +a program from several object files. + +The following components of LINK-COMMAND are treated specially: + + -all-static do not do any dynamic linking at all + -avoid-version do not add a version suffix if possible + -dlopen FILE \`-dlpreopen' FILE if it cannot be dlopened at runtime + -dlpreopen FILE link in FILE and add its symbols to lt_preloaded_symbols + -export-dynamic allow symbols from OUTPUT-FILE to be resolved with dlsym(3) + -export-symbols SYMFILE + try to export only the symbols listed in SYMFILE + -export-symbols-regex REGEX + try to export only the symbols matching REGEX + -LLIBDIR search LIBDIR for required installed libraries + -lNAME OUTPUT-FILE requires the installed library libNAME + -module build a library that can dlopened + -no-undefined declare that a library does not refer to external symbols + -o OUTPUT-FILE create OUTPUT-FILE from the specified objects + -release RELEASE specify package release information + -rpath LIBDIR the created library will eventually be installed in LIBDIR + -R[ ]LIBDIR add LIBDIR to the runtime path of programs and libraries + -static do not do any dynamic linking of libtool libraries + -version-info CURRENT[:REVISION[:AGE]] + specify library version info [each variable defaults to 0] + +All other options (arguments beginning with \`-') are ignored. + +Every other argument is treated as a filename. Files ending in \`.la' are +treated as uninstalled libtool libraries, other files are standard or library +object files. + +If the OUTPUT-FILE ends in \`.la', then a libtool library is created, +only library objects (\`.lo' files) may be specified, and \`-rpath' is +required, except when creating a convenience library. + +If OUTPUT-FILE ends in \`.a' or \`.lib', then a standard library is created +using \`ar' and \`ranlib', or on Windows using \`lib'. + +If OUTPUT-FILE ends in \`.lo' or \`.${objext}', then a reloadable object file +is created, otherwise an executable program is created." + ;; + +uninstall) + $echo \ +"Usage: $modename [OPTION]... --mode=uninstall RM [RM-OPTION]... FILE... + +Remove libraries from an installation directory. + +RM is the name of the program to use to delete files associated with each FILE +(typically \`/bin/rm'). RM-OPTIONS are options (such as \`-f') to be passed +to RM. + +If FILE is a libtool library, all the files associated with it are deleted. +Otherwise, only FILE itself is deleted using RM." + ;; + +*) + $echo "$modename: invalid operation mode \`$mode'" 1>&2 + $echo "$help" 1>&2 + exit 1 + ;; +esac + +echo +$echo "Try \`$modename --help' for more information about other modes." + +exit 0 + +# Local Variables: +# mode:shell-script +# sh-indentation:2 +# End: @@ -0,0 +1,190 @@ +#! /bin/sh +# Common stub for a few missing GNU programs while installing. +# Copyright (C) 1996, 1997 Free Software Foundation, Inc. +# Franc,ois Pinard <pinard@iro.umontreal.ca>, 1996. + +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2, or (at your option) +# any later version. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA +# 02111-1307, USA. + +if test $# -eq 0; then + echo 1>&2 "Try \`$0 --help' for more information" + exit 1 +fi + +case "$1" in + + -h|--h|--he|--hel|--help) + echo "\ +$0 [OPTION]... PROGRAM [ARGUMENT]... + +Handle \`PROGRAM [ARGUMENT]...' for when PROGRAM is missing, or return an +error status if there is no known handling for PROGRAM. + +Options: + -h, --help display this help and exit + -v, --version output version information and exit + +Supported PROGRAM values: + aclocal touch file \`aclocal.m4' + autoconf touch file \`configure' + autoheader touch file \`config.h.in' + automake touch all \`Makefile.in' files + bison create \`y.tab.[ch]', if possible, from existing .[ch] + flex create \`lex.yy.c', if possible, from existing .c + lex create \`lex.yy.c', if possible, from existing .c + makeinfo touch the output file + yacc create \`y.tab.[ch]', if possible, from existing .[ch]" + ;; + + -v|--v|--ve|--ver|--vers|--versi|--versio|--version) + echo "missing - GNU libit 0.0" + ;; + + -*) + echo 1>&2 "$0: Unknown \`$1' option" + echo 1>&2 "Try \`$0 --help' for more information" + exit 1 + ;; + + aclocal) + echo 1>&2 "\ +WARNING: \`$1' is missing on your system. You should only need it if + you modified \`acinclude.m4' or \`configure.in'. You might want + to install the \`Automake' and \`Perl' packages. Grab them from + any GNU archive site." + touch aclocal.m4 + ;; + + autoconf) + echo 1>&2 "\ +WARNING: \`$1' is missing on your system. You should only need it if + you modified \`configure.in'. You might want to install the + \`Autoconf' and \`GNU m4' packages. Grab them from any GNU + archive site." + touch configure + ;; + + autoheader) + echo 1>&2 "\ +WARNING: \`$1' is missing on your system. You should only need it if + you modified \`acconfig.h' or \`configure.in'. You might want + to install the \`Autoconf' and \`GNU m4' packages. Grab them + from any GNU archive site." + files=`sed -n 's/^[ ]*A[CM]_CONFIG_HEADER(\([^)]*\)).*/\1/p' configure.in` + test -z "$files" && files="config.h" + touch_files= + for f in $files; do + case "$f" in + *:*) touch_files="$touch_files "`echo "$f" | + sed -e 's/^[^:]*://' -e 's/:.*//'`;; + *) touch_files="$touch_files $f.in";; + esac + done + touch $touch_files + ;; + + automake) + echo 1>&2 "\ +WARNING: \`$1' is missing on your system. You should only need it if + you modified \`Makefile.am', \`acinclude.m4' or \`configure.in'. + You might want to install the \`Automake' and \`Perl' packages. + Grab them from any GNU archive site." + find . -type f -name Makefile.am -print | + sed 's/\.am$/.in/' | + while read f; do touch "$f"; done + ;; + + bison|yacc) + echo 1>&2 "\ +WARNING: \`$1' is missing on your system. You should only need it if + you modified a \`.y' file. You may need the \`Bison' package + in order for those modifications to take effect. You can get + \`Bison' from any GNU archive site." + rm -f y.tab.c y.tab.h + if [ $# -ne 1 ]; then + eval LASTARG="\${$#}" + case "$LASTARG" in + *.y) + SRCFILE=`echo "$LASTARG" | sed 's/y$/c/'` + if [ -f "$SRCFILE" ]; then + cp "$SRCFILE" y.tab.c + fi + SRCFILE=`echo "$LASTARG" | sed 's/y$/h/'` + if [ -f "$SRCFILE" ]; then + cp "$SRCFILE" y.tab.h + fi + ;; + esac + fi + if [ ! -f y.tab.h ]; then + echo >y.tab.h + fi + if [ ! -f y.tab.c ]; then + echo 'main() { return 0; }' >y.tab.c + fi + ;; + + lex|flex) + echo 1>&2 "\ +WARNING: \`$1' is missing on your system. You should only need it if + you modified a \`.l' file. You may need the \`Flex' package + in order for those modifications to take effect. You can get + \`Flex' from any GNU archive site." + rm -f lex.yy.c + if [ $# -ne 1 ]; then + eval LASTARG="\${$#}" + case "$LASTARG" in + *.l) + SRCFILE=`echo "$LASTARG" | sed 's/l$/c/'` + if [ -f "$SRCFILE" ]; then + cp "$SRCFILE" lex.yy.c + fi + ;; + esac + fi + if [ ! -f lex.yy.c ]; then + echo 'main() { return 0; }' >lex.yy.c + fi + ;; + + makeinfo) + echo 1>&2 "\ +WARNING: \`$1' is missing on your system. You should only need it if + you modified a \`.texi' or \`.texinfo' file, or any other file + indirectly affecting the aspect of the manual. The spurious + call might also be the consequence of using a buggy \`make' (AIX, + DU, IRIX). You might want to install the \`Texinfo' package or + the \`GNU make' package. Grab either from any GNU archive site." + file=`echo "$*" | sed -n 's/.*-o \([^ ]*\).*/\1/p'` + if test -z "$file"; then + file=`echo "$*" | sed 's/.* \([^ ]*\) *$/\1/'` + file=`sed -n '/^@setfilename/ { s/.* \([^ ]*\) *$/\1/; p; q; }' $file` + fi + touch $file + ;; + + *) + echo 1>&2 "\ +WARNING: \`$1' is needed, and you do not seem to have it handy on your + system. You might have modified some files without having the + proper tools for further handling them. Check the \`README' file, + it often tells you about the needed prerequirements for installing + this package. You may also peek at any GNU archive site, in case + some other package would contain this missing \`$1' program." + exit 1 + ;; +esac + +exit 0 diff --git a/mkinstalldirs b/mkinstalldirs new file mode 100755 index 0000000..4f58503 --- /dev/null +++ b/mkinstalldirs @@ -0,0 +1,40 @@ +#! /bin/sh +# mkinstalldirs --- make directory hierarchy +# Author: Noah Friedman <friedman@prep.ai.mit.edu> +# Created: 1993-05-16 +# Public domain + +# $Id: mkinstalldirs,v 1.13 1999/01/05 03:18:55 bje Exp $ + +errstatus=0 + +for file +do + set fnord `echo ":$file" | sed -ne 's/^:\//#/;s/^://;s/\// /g;s/^#/\//;p'` + shift + + pathcomp= + for d + do + pathcomp="$pathcomp$d" + case "$pathcomp" in + -* ) pathcomp=./$pathcomp ;; + esac + + if test ! -d "$pathcomp"; then + echo "mkdir $pathcomp" + + mkdir "$pathcomp" || lasterr=$? + + if test ! -d "$pathcomp"; then + errstatus=$lasterr + fi + fi + + pathcomp="$pathcomp/" + done +done + +exit $errstatus + +# mkinstalldirs ends here diff --git a/pathnames.h b/pathnames.h new file mode 100644 index 0000000..02f1b01 --- /dev/null +++ b/pathnames.h @@ -0,0 +1,36 @@ + +#define CONF_AX25IPD_FILE "/etc/ax25/ax25ipd.conf" + +#define CONF_AX25ROUTED_FILE "/etc/ax25/ax25rtd.conf" +#define DATA_AX25ROUTED_CTL_SOCK "/var/ax25/ax25rtd/control" +#define PROC_AX25_FILE "/proc/net/ax25" +#define DATA_AX25ROUTED_AXRT_FILE "/var/ax25/ax25rtd/ax25_route" +#define DATA_AX25ROUTED_IPRT_FILE "/var/ax25/ax25rtd/ip_route" + +#define PROC_IP_ROUTE_FILE "/proc/net/route" + +#define PROC_NR_NODES_FILE "/proc/net/nr_nodes" + +#define CONF_NODE_MOTD_FILE "/etc/ax25/node.motd" +#define CONF_NODE_PERMS_FILE "/etc/ax25/node.perms" +#define CONF_NODE_FILE "/etc/ax25/node.conf" + +#define DATA_MHEARD_FILE "/var/ax25/mheard/mheard.dat" +#define DATA_NODE_HELP_DIR "/usr/lib/ax25/node/help/" +#define CONF_NODE_INFO_FILE "/etc/ax25/node.info" + +#define DATA_NODE_LOGIN_FILE "/var/ax25/node/loggedin" + +#define PROC_AX25_CALLS_FILE "/proc/net/ax25_calls" + +#define MY_TALK "/usr/sbin/ttylinkd" + +#define MAIL_DELIVERY_AGENT "/usr/sbin/sendmail %s" + +#define DATA_PMS_LOGIN_FILE "/var/ax25/pms/loggedin" + +#define PROC_AX25_ROUTE_FILE "/proc/net/ax25_route" + +#define CONF_PMS_MOTD_FILE "/etc/ax25/pms.motd" + +#define CONF_PMS_INFO_FILE "/etc/ax25/pms.info" diff --git a/stamp-h.in b/stamp-h.in new file mode 100644 index 0000000..9788f70 --- /dev/null +++ b/stamp-h.in @@ -0,0 +1 @@ +timestamp |