diff options
Diffstat (limited to 'ax25ipd/ax25ipd.c')
| -rw-r--r-- | ax25ipd/ax25ipd.c | 77 |
1 files changed, 67 insertions, 10 deletions
diff --git a/ax25ipd/ax25ipd.c b/ax25ipd/ax25ipd.c index 107ad5f..e73f36b 100644 --- a/ax25ipd/ax25ipd.c +++ b/ax25ipd/ax25ipd.c @@ -17,6 +17,7 @@ #include <netax25/daemon.h> #include <config.h> +#include <getopt.h> #include "../pathnames.h" #include "ax25ipd.h" @@ -26,6 +27,18 @@ jmp_buf restart_env; /* Prototypes */ void hupper(int); +int opt_version = 0; +int opt_loglevel = 0; +int opt_help = 0; +char opt_configfile[1024]; + +struct option options[] = { + "version", 0, &opt_version, 1, + "loglevel", 1, &opt_loglevel, 1, + "help", 0, &opt_help, 1, + "configfile", 1, NULL, 0, + 0,0,0,0 }; + int main(int argc, char **argv) { @@ -38,14 +51,58 @@ main(int argc, char **argv) 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); - } + while(1) { + int option_index = 0; + int c; + + c = getopt_long(argc, argv, "c:hl:v", options, &option_index); + if (c == -1) + break; + + switch (c) { + case 0: + break; + switch(option_index) { + case 0: case 2: + break; + case 1: + opt_loglevel = atoi(optarg); + break; + case 3: + strncpy(opt_configfile, optarg, 1023); + break; + + } + break; + case 'c' : + strncpy(opt_configfile, optarg, 1023); + break; + case 'v': + opt_version = 1; + break; + case 'l': + opt_loglevel = atoi(optarg); + break; + } + } + + if (optind < argc) { printf ("config %s\n", argv[optind++]); } + + if (opt_version == 1) { + greet_world(); + exit(0); + } + if (opt_help == 1) { + greet_world(); + printf ("Usage:\n"); + printf ("%s [flags]\n",argv[0]); + printf ("\nFlags:\n"); + printf (" --version, -v Print version of program\n"); + printf (" --help, -h This help screen\n"); + printf (" --loglevel NUM, -l NUM Set logging level to NUM\n"); + printf (" --configfile FILE, -c FILE Set confgiuration file to FILE\n"); + exit(0); + } /* Initialize all routines */ config_init(); @@ -55,7 +112,7 @@ main(int argc, char **argv) io_init(); /* read config file */ - config_read(argv[1]); + config_read(opt_configfile); /* print the current config and route info */ dump_config(); @@ -67,7 +124,7 @@ main(int argc, char **argv) /* if we get this far without error, let's fork off ! :-) */ if (!daemon_start(TRUE)) { - fprintf(stderr, "ax25ipd: cannot become a daemon\n"); + syslog(stderr, "ax25ipd: cannot become a daemon\n"); return 1; } |