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; }