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-rw-r--r--hdlcutil/smdiag.c198
1 files changed, 99 insertions, 99 deletions
diff --git a/hdlcutil/smdiag.c b/hdlcutil/smdiag.c
index e9b615d..16d34f0 100644
--- a/hdlcutil/smdiag.c
+++ b/hdlcutil/smdiag.c
@@ -51,7 +51,7 @@
/* ---------------------------------------------------------------------- */
static char *progname;
-static Display *display = NULL;
+static Display *display;
static Window window;
static Pixmap pixmap;
static unsigned long col_zeroline;
@@ -69,11 +69,11 @@ static int x_error_handler(Display *disp, XErrorEvent *evt)
XGetErrorText(disp, evt->error_code, err_buf, sizeof(err_buf));
fprintf(stderr, "X Error: %s\n", err_buf);
- XGetErrorDatabaseText(disp, mtype, "MajorCode", "Request Major code %d",
+ XGetErrorDatabaseText(disp, mtype, "MajorCode", "Request Major code %d",
mesg, sizeof(mesg));
fprintf(stderr, mesg, evt->request_code);
sprintf(number, "%d", evt->request_code);
- XGetErrorDatabaseText(disp, "XRequest", number, "", err_buf,
+ XGetErrorDatabaseText(disp, "XRequest", number, "", err_buf,
sizeof(err_buf));
fprintf(stderr, " (%s)\n", err_buf);
abort();
@@ -86,23 +86,23 @@ static int x_error_handler(Display *disp, XErrorEvent *evt)
static int openwindow(char *disp, int constell, int samplesperbit)
{
- XSetWindowAttributes attr;
- XGCValues gr_values;
- XColor color, dummy;
- XSizeHints sizehints;
-
- if (!(display = XOpenDisplay(NULL)))
- return -1;
- XSetErrorHandler(x_error_handler);
- XAllocNamedColor(display, DefaultColormap(display, 0), "red",
- &color, &dummy);
+ XSetWindowAttributes attr;
+ XGCValues gr_values;
+ XColor color, dummy;
+ XSizeHints sizehints;
+
+ if (!(display = XOpenDisplay(NULL)))
+ return -1;
+ XSetErrorHandler(x_error_handler);
+ XAllocNamedColor(display, DefaultColormap(display, 0), "red",
+ &color, &dummy);
col_zeroline = color.pixel;
col_background = WhitePixel(display, 0);
col_trace = BlackPixel(display, 0);
- attr.background_pixel = col_background;
- if (!(window = XCreateWindow(display, XRootWindow(display, 0),
- 200, 200, WIDTH, HEIGHT, 5,
- DefaultDepth(display, 0),
+ attr.background_pixel = col_background;
+ if (!(window = XCreateWindow(display, XRootWindow(display, 0),
+ 200, 200, WIDTH, HEIGHT, 5,
+ DefaultDepth(display, 0),
InputOutput, DefaultVisual(display, 0),
CWBackPixel, &attr))) {
fprintf(stderr, "smdiag: unable to open X window\n");
@@ -113,28 +113,28 @@ static int openwindow(char *disp, int constell, int samplesperbit)
fprintf(stderr, "smdiag: unable to open offscreen pixmap\n");
exit(1);
}
- xmul = WIDTH / (2*(samplesperbit > 0 ? samplesperbit : 1));
- XSelectInput(display, window, KeyPressMask | StructureNotifyMask
+ xmul = WIDTH / (2*(samplesperbit > 0 ? samplesperbit : 1));
+ XSelectInput(display, window, KeyPressMask | StructureNotifyMask
| ExposureMask) ;
- XAllocNamedColor(display, DefaultColormap(display, 0), "red",
- &color, &dummy);
- gr_values.foreground = col_trace;
- gr_values.line_width = 1;
- gr_values.line_style = LineSolid;
- gr_context = XCreateGC(display, window, GCForeground | GCLineWidth |
- GCLineStyle, &gr_values);
- XStoreName(display, window, "diagnostics");
- /*
- * Do not allow the window to be resized
- */
- memset(&sizehints, 0, sizeof(sizehints));
- sizehints.min_width = sizehints.max_width = WIDTH;
- sizehints.min_height = sizehints.max_height = HEIGHT;
- sizehints.flags = PMinSize | PMaxSize;
- XSetWMNormalHints(display, window, &sizehints);
- XMapWindow(display, window);
- XSynchronize(display, 1);
- return 0;
+ XAllocNamedColor(display, DefaultColormap(display, 0), "red",
+ &color, &dummy);
+ gr_values.foreground = col_trace;
+ gr_values.line_width = 1;
+ gr_values.line_style = LineSolid;
+ gr_context = XCreateGC(display, window, GCForeground | GCLineWidth |
+ GCLineStyle, &gr_values);
+ XStoreName(display, window, "diagnostics");
+ /*
+ * Do not allow the window to be resized
+ */
+ memset(&sizehints, 0, sizeof(sizehints));
+ sizehints.min_width = sizehints.max_width = WIDTH;
+ sizehints.min_height = sizehints.max_height = HEIGHT;
+ sizehints.flags = PMinSize | PMaxSize;
+ XSetWMNormalHints(display, window, &sizehints);
+ XMapWindow(display, window);
+ XSynchronize(display, 1);
+ return 0;
}
#undef WIDTH
@@ -144,11 +144,11 @@ static int openwindow(char *disp, int constell, int samplesperbit)
static void closewindow(void)
{
- if (!display)
- return;
- XDestroyWindow(display, window);
- XCloseDisplay(display);
- display = NULL;
+ if (!display)
+ return;
+ XDestroyWindow(display, window);
+ XCloseDisplay(display);
+ display = NULL;
}
/* ---------------------------------------------------------------------- */
@@ -159,34 +159,34 @@ static void closewindow(void)
static void drawdata(short *data, int len, int replace, int xm)
{
int cnt;
- GC gc;
- XGCValues gcv;
- XWindowAttributes winattrs;
+ GC gc;
+ XGCValues gcv;
+ XWindowAttributes winattrs;
- if (!display || !pixmap)
- return;
- XGetWindowAttributes(display, window, &winattrs);
+ if (!display || !pixmap)
+ return;
+ XGetWindowAttributes(display, window, &winattrs);
gcv.line_width = 1;
- gcv.line_style = LineSolid;
- gc = XCreateGC(display, pixmap, GCLineWidth | GCLineStyle, &gcv);
- XSetState(display, gc, col_background, col_background, GXcopy,
+ gcv.line_style = LineSolid;
+ gc = XCreateGC(display, pixmap, GCLineWidth | GCLineStyle, &gcv);
+ XSetState(display, gc, col_background, col_background, GXcopy,
AllPlanes);
if (replace)
- XFillRectangle(display, pixmap, gc, 0, 0,
+ XFillRectangle(display, pixmap, gc, 0, 0,
winattrs.width, winattrs.height);
else
- XCopyArea(display, window, pixmap, gr_context, 0, 0,
+ XCopyArea(display, window, pixmap, gr_context, 0, 0,
winattrs.width, winattrs.height, 0, 0);
- XSetForeground(display, gc, col_trace);
+ XSetForeground(display, gc, col_trace);
for (cnt = 0; cnt < len-1; cnt++)
XDrawLine(display, pixmap, gc, XCOORD(cnt), YCOORD(data[cnt]),
XCOORD(cnt+1), YCOORD(data[cnt+1]));
- XSetForeground(display, gc, col_zeroline);
+ XSetForeground(display, gc, col_zeroline);
XDrawLine(display, pixmap, gc, 0, YCOORD(0), winattrs.width,
YCOORD(0));
XCopyArea(display, pixmap, window, gr_context, 0, 0, winattrs.width,
- winattrs.height, 0, 0);
- XFreeGC(display, gc);
+ winattrs.height, 0, 0);
+ XFreeGC(display, gc);
XSync(display, 0);
}
@@ -201,30 +201,30 @@ static void drawdata(short *data, int len, int replace, int xm)
static void drawconstell(short *data, int len)
{
int cnt;
- GC gc;
- XGCValues gcv;
- XWindowAttributes winattrs;
+ GC gc;
+ XGCValues gcv;
+ XWindowAttributes winattrs;
- if (!display || !pixmap)
- return;
- XGetWindowAttributes(display, window, &winattrs);
+ if (!display || !pixmap)
+ return;
+ XGetWindowAttributes(display, window, &winattrs);
gcv.line_width = 1;
- gcv.line_style = LineSolid;
- gc = XCreateGC(display, pixmap, GCLineWidth | GCLineStyle, &gcv);
- XSetState(display, gc, col_background, col_background, GXcopy,
+ gcv.line_style = LineSolid;
+ gc = XCreateGC(display, pixmap, GCLineWidth | GCLineStyle, &gcv);
+ XSetState(display, gc, col_background, col_background, GXcopy,
AllPlanes);
- XCopyArea(display, window, pixmap, gr_context, 0, 0,
+ XCopyArea(display, window, pixmap, gr_context, 0, 0,
winattrs.width, winattrs.height, 0, 0);
- XSetForeground(display, gc, col_trace);
+ XSetForeground(display, gc, col_trace);
for (cnt = 0; cnt < len-1; cnt += 2)
- XDrawPoint(display, pixmap, gc,
+ XDrawPoint(display, pixmap, gc,
XCOORD(data[cnt]), YCOORD(data[cnt+1]));
- XSetForeground(display, gc, col_zeroline);
+ XSetForeground(display, gc, col_zeroline);
XDrawLine(display, pixmap, gc, 0, YCOORD(0), winattrs.width, YCOORD(0));
XDrawLine(display, pixmap, gc, XCOORD(0), 0, XCOORD(0), winattrs.height);
XCopyArea(display, pixmap, window, gr_context, 0, 0, winattrs.width,
- winattrs.height, 0, 0);
- XFreeGC(display, gc);
+ winattrs.height, 0, 0);
+ XFreeGC(display, gc);
XSync(display, 0);
}
@@ -235,50 +235,50 @@ static void drawconstell(short *data, int len)
static void clearwindow(void)
{
- XWindowAttributes winattrs;
+ XWindowAttributes winattrs;
GC gc;
- XGCValues gcv;
+ XGCValues gcv;
- if (!display || !pixmap)
- return;
- XGetWindowAttributes(display, window, &winattrs);
+ if (!display || !pixmap)
+ return;
+ XGetWindowAttributes(display, window, &winattrs);
gcv.line_width = 1;
- gcv.line_style = LineSolid;
- gc = XCreateGC(display, pixmap, GCLineWidth | GCLineStyle, &gcv);
- XSetState(display, gc, col_background, col_background, GXcopy,
+ gcv.line_style = LineSolid;
+ gc = XCreateGC(display, pixmap, GCLineWidth | GCLineStyle, &gcv);
+ XSetState(display, gc, col_background, col_background, GXcopy,
AllPlanes);
- XFillRectangle(display, pixmap, gc, 0, 0,
+ XFillRectangle(display, pixmap, gc, 0, 0,
winattrs.width, winattrs.height);
- XSetForeground(display, gc, col_zeroline);
- XClearArea(display, window, 0, 0, 0, 0, False);
+ XSetForeground(display, gc, col_zeroline);
+ XClearArea(display, window, 0, 0, 0, 0, False);
XCopyArea(display, pixmap, window, gr_context, 0, 0, winattrs.width,
- winattrs.height, 0, 0);
- XFreeGC(display, gc);
+ winattrs.height, 0, 0);
+ XFreeGC(display, gc);
}
/* ---------------------------------------------------------------------- */
static Bool predicate(Display *display, XEvent *event, char *arg)
{
- return True;
+ return True;
}
/* ---------------------------------------------------------------------- */
static char *getkey(void)
{
- XWindowAttributes winattrs;
- XEvent evt;
- static char kbuf[32];
- int i;
+ XWindowAttributes winattrs;
+ XEvent evt;
+ static char kbuf[32];
+ int i;
- if (!display)
- return NULL;
+ if (!display)
+ return NULL;
XSync(display, 0);
- while (XCheckIfEvent(display, &evt, predicate, NULL)) {
+ while (XCheckIfEvent(display, &evt, predicate, NULL)) {
switch (evt.type) {
case KeyPress:
- i = XLookupString((XKeyEvent *)&evt, kbuf, sizeof(kbuf)-1,
+ i = XLookupString((XKeyEvent *)&evt, kbuf, sizeof(kbuf)-1,
NULL, NULL);
if (!i)
return NULL;
@@ -290,14 +290,14 @@ static char *getkey(void)
return NULL;
case Expose:
XGetWindowAttributes(display, window, &winattrs);
- XCopyArea(display, pixmap, window, gr_context, 0, 0,
+ XCopyArea(display, pixmap, window, gr_context, 0, 0,
winattrs.width, winattrs.height, 0, 0);
break;
default:
break;
}
- }
- return NULL;
+ }
+ return NULL;
}
/* ---------------------------------------------------------------------- */
@@ -311,7 +311,7 @@ static void printmode(unsigned int mode, unsigned int trigger)
/* ---------------------------------------------------------------------- */
-static const char *usage_str =
+static const char *usage_str =
"[-d display] [-i smif] [-c] [-e]\n"
" -d: display host\n"
" -i: specify the name of the baycom kernel driver interface\n"
generated by cgit v1.2.3 (git 2.25.1) at 2024-10-03 03:43:02 +0000