int
main (int argc, char *argv[])
{
const char *filename = NULL;
int isstdin = 0;
const char *chars = "-#";
int i;
unsigned int width, height;
unsigned char *data;
int x_hot, y_hot;
int status;
ProgramName = argv[0];
for (i = 1; i < argc; i++) {
const char *arg = argv[i];
if (arg[0] == '-') {
switch (arg[1]) {
case '\0':
filename = NULL;
continue;
case 'c':
if (++i >= argc) usage ();
chars = argv[i];
continue;
default:
usage ();
}
} else {
filename = arg;
}
}
if (strlen (chars) != 2) {
fprintf (stderr,
"%s: bad character list \"%s\", must have exactly 2 characters\n",
ProgramName, chars);
exit (1);
}
if (!filename) {
filename = copy_stdin ();
isstdin = 1;
}
status = XmuReadBitmapDataFromFile (filename, &width, &height, &data,
&x_hot, &y_hot);
if (isstdin) (void) unlink (filename); /* don't need it anymore */
if (status != BitmapSuccess) {
fprintf (stderr, "%s: unable to read bitmap from file \"%s\"\n",
ProgramName, isstdin ? "(stdin)" : filename);
exit (1);
}
print_scanline (width, height, data, chars);
exit (0);
}
/*
* version that reads pixmap data as well as bitmap data
*/
Pixmap
XmuLocatePixmapFile(Screen *screen, _Xconst char *name,
unsigned long fore, unsigned long back,
unsigned int depth,
char *srcname, int srcnamelen,
int *widthp, int *heightp, int *xhotp, int *yhotp)
{
#ifndef BITMAPDIR
#define BITMAPDIR "/usr/include/X11/bitmaps"
#endif
Display *dpy = DisplayOfScreen (screen);
Window root = RootWindowOfScreen (screen);
Bool try_plain_name = True;
XmuCvtCache *cache = _XmuCCLookupDisplay (dpy);
char **file_paths = (char **) NULL;
char filename[PATH_MAX];
#if 0
char* bitmapdir = BITMAPDIR;
#endif
unsigned int width, height;
int xhot, yhot;
int i;
/*
* look in cache for bitmap path
*/
if (cache) {
if (!cache->string_to_bitmap.bitmapFilePath) {
XrmName xrm_name[2];
XrmClass xrm_class[2];
XrmRepresentation rep_type;
XrmValue value;
xrm_name[0] = XrmPermStringToQuark ("bitmapFilePath");
xrm_name[1] = NULLQUARK;
xrm_class[0] = XrmPermStringToQuark ("BitmapFilePath");
xrm_class[1] = NULLQUARK;
if (!XrmGetDatabase(dpy)) {
/* what a hack; need to initialize it */
(void) XGetDefault (dpy, "", "");
}
if (XrmQGetResource (XrmGetDatabase(dpy), xrm_name, xrm_class,
&rep_type, &value) &&
rep_type == XrmPermStringToQuark("String")) {
cache->string_to_bitmap.bitmapFilePath =
split_path_string (value.addr);
}
}
file_paths = cache->string_to_bitmap.bitmapFilePath;
}
/*
* Search order:
* 1. name if it begins with / or ./
* 2. "each prefix in file_paths"/name
* 3. BITMAPDIR/name
* 4. name if didn't begin with / or .
*/
for (i = 1; i <= 4; i++) {
char *fn = filename;
Pixmap pixmap;
unsigned char *data;
switch (i) {
case 1:
#ifndef __UNIXOS2__
if (!(name[0] == '/' || ((name[0] == '.') && name[1] == '/')))
#else
if (!(name[0] == '/' || (name[0] == '.' && name[1] == '/') ||
(isalpha(name[0]) && name[1] == ':')))
#endif
continue;
fn = (char *) name;
try_plain_name = False;
break;
case 2:
if (file_paths && *file_paths) {
XmuSnprintf(filename, sizeof(filename),
"%s/%s", *file_paths, name);
file_paths++;
i--;
break;
}
continue;
case 3:
XmuSnprintf(filename, sizeof(filename), "%s/%s", BITMAPDIR, name);
break;
case 4:
if (!try_plain_name) continue;
fn = (char *) name;
break;
}
data = NULL;
pixmap = None;
#ifdef __UNIXOS2__
fn = (char*)__XOS2RedirRoot(fn);
#endif
if (XmuReadBitmapDataFromFile (fn, &width, &height, &data,
&xhot, &yhot) == BitmapSuccess) {
pixmap = XCreatePixmapFromBitmapData (dpy, root, (char *) data,
width, height,
fore, back, depth);
XFree ((char *)data);
}
if (pixmap) {
if (widthp) *widthp = (int)width;
if (heightp) *heightp = (int)height;
if (xhotp) *xhotp = xhot;
if (yhotp) *yhotp = yhot;
if (srcname && srcnamelen > 0) {
strncpy (srcname, fn, srcnamelen - 1);
srcname[srcnamelen - 1] = '\0';
}
return pixmap;
}
}
return None;
}