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changed usage for specifying fonts

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tater 2018-07-14 17:23:43 -04:00
parent 9d23e9654e
commit ee013685d0
1 changed files with 23 additions and 10 deletions
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33
tdfiglet.c
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@ -48,6 +48,10 @@
#define FONT_EXT "tdf" #define FONT_EXT "tdf"
#endif /* FONT_EXT */ #endif /* FONT_EXT */
#ifndef DEFAULT_FONT
#define DEFAULT_FONT "brndamgx" /* seems most complete */
#endif /* DEFAULT_FONT */
typedef struct opt_s { typedef struct opt_s {
uint8_t justify; uint8_t justify;
uint8_t width; uint8_t width;
@ -97,14 +101,15 @@ void printstr(const char *str, font_t *font);
void void
usage(void) usage(void)
{ {
fprintf(stderr, "usage: tdfiglet [options] [font.tdf] input\n"); fprintf(stderr, "usage: tdfiglet [options] -f [font] input\n");
fprintf(stderr, "\n"); fprintf(stderr, "\n");
fprintf(stderr, " -j l|r|c Justify left, right, or center. Default is left\n"); fprintf(stderr, " -f [font] Specify font file used.\n");
fprintf(stderr, " -w n set screen width. Default is 80.\n"); fprintf(stderr, " -j l|r|c Justify left, right, or center. Default is left.\n");
fprintf(stderr, " -c a|m color format ANSI or mirc. Default is ANSI\n"); fprintf(stderr, " -w n Set screen width. Default is 80.\n");
fprintf(stderr, " -e u|a encode as unicode or ASCII. Default is unicode\n"); fprintf(stderr, " -c a|m Color format ANSI or mirc. Default is ANSI.\n");
fprintf(stderr, " -i print font details.\n"); fprintf(stderr, " -e u|a Encode as unicode or ASCII. Default is unicode.\n");
fprintf(stderr, " -h usage.\n"); fprintf(stderr, " -i Print font details.\n");
fprintf(stderr, " -h Print usage.\n");
fprintf(stderr, "\n"); fprintf(stderr, "\n");
exit(EX_USAGE); exit(EX_USAGE);
@ -122,13 +127,17 @@ main(int argc, char *argv[])
opt.width = 80; opt.width = 80;
opt.info = false; opt.info = false;
opt.encoding = ENC_UNICODE; opt.encoding = ENC_UNICODE;
char *fontfile = NULL;
if (argc < 2) { if (argc < 2) {
usage(); usage();
} }
while((o = getopt(argc, argv, "w:j:c:e:i")) != -1) { while((o = getopt(argc, argv, "f:w:j:c:e:i")) != -1) {
switch (o) { switch (o) {
case 'f':
fontfile = optarg;
break;
case 'w': case 'w':
opt.width = atoi(optarg); opt.width = atoi(optarg);
break; break;
@ -184,7 +193,11 @@ main(int argc, char *argv[])
argc -= optind; argc -= optind;
argv += optind; argv += optind;
font = loadfont(argv[0]); if (!fontfile) {
fontfile = DEFAULT_FONT;
}
font = loadfont(fontfile);
/* TODO: add support for the others */ /* TODO: add support for the others */
if (font->fonttype != COLOR_FNT) { if (font->fonttype != COLOR_FNT) {
@ -193,7 +206,7 @@ main(int argc, char *argv[])
printf("\n"); printf("\n");
for (int i = 1; i < argc; i++) { for (int i = 0; i < argc; i++) {
printstr(argv[i], font); printstr(argv[i], font);
printf("\n"); printf("\n");
} }