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https://github.com/tat3r/tdfiglet.git
synced 2024-11-21 15:46:40 +00:00
added font info option
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parent
f8425f84d6
commit
6f2332ff71
36
tdfiglet.c
36
tdfiglet.c
@ -45,6 +45,7 @@ typedef struct opt_s {
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uint8_t width;
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uint8_t color;
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uint8_t encoding;
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bool info;
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} opt_t;
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typedef struct cell_s {
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@ -102,6 +103,7 @@ usage(void)
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fprintf(stderr, " -w n set screen width. Default is 80.\n");
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fprintf(stderr, " -c a|m color format ANSI or mirc. Default is ANSI\n");
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fprintf(stderr, " -e u|a encode as unicode or ASCII. Default is unicode\n");
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fprintf(stderr, " -i print font details.\n");
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fprintf(stderr, "\n");
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exit(EX_USAGE);
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@ -120,8 +122,10 @@ main(int argc, char *argv[])
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opt.justify = LEFT_JUSTIFY;
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opt.width = 80;
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opt.info = false;
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opt.encoding = ENC_UNICODE;
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while((o = getopt(argc, argv, "w:j:c:e:")) != -1) {
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while((o = getopt(argc, argv, "w:j:c:e:i")) != -1) {
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switch (o) {
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case 'w':
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opt.width = atoi(optarg);
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@ -168,7 +172,9 @@ main(int argc, char *argv[])
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exit(EX_USAGE);
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}
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break;
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case 'i':
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opt.info = true;
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break;
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default:
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usage();
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exit(EX_USAGE);
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@ -207,9 +213,9 @@ font_t
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fd = open(fn, O_RDONLY);
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#ifdef DEBUG
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printf("file: %s\n", fn);
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#endif /* DEBUG */
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if (opt.info) {
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printf("file: %s\n", fn);
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}
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font = malloc(sizeof(font_t));
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@ -245,24 +251,26 @@ font_t
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exit(EX_NOINPUT);
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}
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#ifdef DEBUG
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printf("font: %s\nchar list: ", font->name);
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#endif /* DEBUG */
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if (opt.info) {
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printf("font: %s\nchar list: ", font->name);
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}
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for (int i = 0; i < NUM_CHARS; i++)
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if (lookupchar(charlist[i], font) > -1) {
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#ifdef DEBUG
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printf("%c", charlist[i]);
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#endif /* DEBUG */
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if (opt.info) {
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printf("%c", charlist[i]);
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}
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p = font->data + font->charlist[i] + 2;
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if (*p > font->height) {
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font->height = *p;
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}
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}
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#ifdef DEBUG
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printf("\n");
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#endif /* DEBUG */
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if (opt.info) {
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printf("\n");
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}
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for (int i = 0; i < NUM_CHARS; i++) {
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