postscript/download/download.c

39  * ones named in a %%DocumentFonts: comment and listed in a special map table.
44  * The map table consists of fontname-filename pairs, separated by white space.
47  * the active map table that point the program to a readable Unix file. A request
49  * ignored if the map table can't be read. In that case the program simply copies
52  * An example (but not one to follow) of what can be in a map table is,
58  *	  Bookman-Light		KR	% Keeping everything (including the map
100 char	*mapname = "map";		/* map table - usually in *hostfontdir */
101 char	*suffix = "";			/* appended to the map table pathname */
102 Map	*map = NULL;			/* device font map table */
104 int	next = 0;			/* next free slot in map[] */
148     readmap();				/* read the font map table */
213 	    case 'm':			/* printer map table name */
270  * Initializes the map table by reading an ASCII mapping file. If mapname begins
271  * with a / it's the map table. Otherwise hostfontdir, mapname, and suffix are
274  * we leave next points to the next free slot in the map[] array. If it's zero
307 		map = allocate(map, next+50);
308 	    map[next].downloaded = FALSE;
309 	    map[next].font = strtok(ptr, " \t\n");
310 	    map[next].file = strtok(ptr = NULL, " \t\n");
311 	    if ( map[next].font == NULL )
313 	    if ( map[next].file == NULL )
314 		error(FATAL, "map table format error - check %s", path);
334  * there's no mapping file. Comments, as in the map file, begin with a % and
352 		map[n].downloaded = TRUE;
420  * If next is zero the map table is empty and all we do is copy the input file
473  * Look for each font in the map table and if it's found copy the font file to
486 	    if ( *map[n].file != '/' ) {
487 		if ( (path = malloc(strlen(hostfontdir)+strlen(map[n].file)+2)) == NULL )
489 		sprintf(path, "%s/%s", hostfontdir, map[n].file);
492 	    } else cat(map[n].file);
493 	    map[n].downloaded = TRUE;
536  * Looks for *font in the map table. Return the map table index if found and
542 	if ( strcmp(font, map[i].font) == 0 ) {
543 	    if ( map[i].downloaded == TRUE )
570 	error(FATAL, "no map memory");