int main(int argc, char **argv)
{
int opt, lindex = -1;
char *outfile = NULL;
unsigned char *intext = NULL;
int length = 0;
while((opt = getopt_long(argc, argv, optstring, options, &lindex)) != -1) {
switch(opt) {
case 'h':
if(lindex == 0) {
usage(1, 1);
} else {
usage(1, 0);
}
exit(EXIT_SUCCESS);
break;
case 'o':
outfile = optarg;
break;
case 's':
size = atoi(optarg);
if(size <= 0) {
fprintf(stderr, "Invalid size: %d\n", size);
exit(EXIT_FAILURE);
}
break;
case 'v':
version = atoi(optarg);
if(version < 0) {
fprintf(stderr, "Invalid version: %d\n", version);
exit(EXIT_FAILURE);
}
break;
case 'l':
switch(*optarg) {
case 'l':
case 'L':
level = QR_ECLEVEL_L;
break;
case 'm':
case 'M':
level = QR_ECLEVEL_M;
break;
case 'q':
case 'Q':
level = QR_ECLEVEL_Q;
break;
case 'h':
case 'H':
level = QR_ECLEVEL_H;
break;
default:
fprintf(stderr, "Invalid level: %s\n", optarg);
exit(EXIT_FAILURE);
break;
}
break;
case 'm':
margin = atoi(optarg);
if(margin < 0) {
fprintf(stderr, "Invalid margin: %d\n", margin);
exit(EXIT_FAILURE);
}
break;
case 'd':
dpi = atoi(optarg);
if( dpi < 0 ) {
fprintf(stderr, "Invalid DPI: %d\n", dpi);
exit(EXIT_FAILURE);
}
break;
case 't':
if(strcasecmp(optarg, "png") == 0) {
image_type = PNG_TYPE;
} else if(strcasecmp(optarg, "eps") == 0) {
image_type = EPS_TYPE;
} else if(strcasecmp(optarg, "svg") == 0) {
image_type = SVG_TYPE;
} else if(strcasecmp(optarg, "ansi") == 0) {
image_type = ANSI_TYPE;
} else if(strcasecmp(optarg, "ansi256") == 0) {
image_type = ANSI256_TYPE;
} else if(strcasecmp(optarg, "asciii") == 0) {
image_type = ASCIIi_TYPE;
} else if(strcasecmp(optarg, "ascii") == 0) {
image_type = ASCII_TYPE;
} else if(strcasecmp(optarg, "utf8") == 0) {
image_type = UTF8_TYPE;
} else if(strcasecmp(optarg, "ansiutf8") == 0) {
image_type = ANSIUTF8_TYPE;
} else {
fprintf(stderr, "Invalid image type: %s\n", optarg);
exit(EXIT_FAILURE);
}
break;
case 'S':
structured = 1;
break;
case 'k':
hint = QR_MODE_KANJI;
break;
case 'c':
casesensitive = 1;
break;
case 'i':
casesensitive = 0;
break;
case '8':
eightbit = 1;
break;
case 'M':
micro = 1;
break;
case 'f':
if(color_set(fg_color, optarg)) {
fprintf(stderr, "Invalid foreground color value.\n");
exit(EXIT_FAILURE);
}
break;
case 'b':
if(color_set(bg_color, optarg)) {
fprintf(stderr, "Invalid background color value.\n");
exit(EXIT_FAILURE);
}
break;
case 'V':
usage(0, 0);
exit(EXIT_SUCCESS);
break;
case 0:
break;
default:
fprintf(stderr, "Try `qrencode --help' for more information.\n");
exit(EXIT_FAILURE);
break;
}
}
if(argc == 1) {
usage(1, 0);
exit(EXIT_SUCCESS);
}
if(outfile == NULL && image_type == PNG_TYPE) {
fprintf(stderr, "No output filename is given.\n");
exit(EXIT_FAILURE);
}
if(optind < argc) {
intext = (unsigned char *)argv[optind];
length = strlen((char *)intext);
}
if(intext == NULL) {
intext = readStdin(&length);
}
if(micro && version > MQRSPEC_VERSION_MAX) {
fprintf(stderr, "Version should be less or equal to %d.\n", MQRSPEC_VERSION_MAX);
exit(EXIT_FAILURE);
} else if(!micro && version > QRSPEC_VERSION_MAX) {
fprintf(stderr, "Version should be less or equal to %d.\n", QRSPEC_VERSION_MAX);
exit(EXIT_FAILURE);
}
if(margin < 0) {
if(micro) {
margin = 2;
} else {
margin = 4;
}
}
if(micro) {
if(version == 0) {
fprintf(stderr, "Version must be specified to encode a Micro QR Code symbol.\n");
exit(EXIT_FAILURE);
}
if(structured) {
fprintf(stderr, "Micro QR Code does not support structured symbols.\n");
exit(EXIT_FAILURE);
}
}
if(structured) {
if(version == 0) {
fprintf(stderr, "Version must be specified to encode structured symbols.\n");
exit(EXIT_FAILURE);
}
qrencodeStructured(intext, length, outfile);
} else {
qrencode(intext, length, outfile);
}
return 0;
}
int main(int argc, char **argv)
{
int opt, lindex = -1;
char *outfile = NULL;
char *intext = NULL;
while((opt = getopt_long(argc, argv, optstring, options, &lindex)) != -1) {
switch(opt) {
case 'h':
if(lindex == 0) {
usage(1, 1);
} else {
usage(1, 0);
}
exit(0);
break;
case 'o':
outfile = optarg;
break;
case 's':
size = atoi(optarg);
if(size <= 0) {
fprintf(stderr, "Invalid size: %d\n", size);
exit(EXIT_FAILURE);
}
break;
case 'v':
version = atoi(optarg);
if(version < 0) {
fprintf(stderr, "Invalid version: %d\n", version);
exit(EXIT_FAILURE);
}
break;
case 'l':
switch(*optarg) {
case 'l':
case 'L':
level = QR_ECLEVEL_L;
break;
case 'm':
case 'M':
level = QR_ECLEVEL_M;
break;
case 'q':
case 'Q':
level = QR_ECLEVEL_Q;
break;
case 'h':
case 'H':
level = QR_ECLEVEL_H;
break;
default:
fprintf(stderr, "Invalid level: %s\n", optarg);
exit(EXIT_FAILURE);
break;
}
break;
case 'm':
margin = atoi(optarg);
if(margin < 0) {
fprintf(stderr, "Invalid margin: %d\n", margin);
exit(EXIT_FAILURE);
}
break;
case 'S':
structured = 1;
case 'k':
hint = QR_MODE_KANJI;
break;
case 'c':
casesensitive = 1;
break;
case 'i':
casesensitive = 0;
break;
case '8':
eightbit = 1;
break;
case 'V':
usage(0, 0);
exit(0);
break;
default:
fprintf(stderr, "Try `qrencode --help' for more information.\n");
exit(EXIT_FAILURE);
break;
}
}
if(argc == 1) {
usage(1, 0);
exit(0);
}
if(outfile == NULL) {
fprintf(stderr, "No output filename is given.\n");
exit(EXIT_FAILURE);
}
if(optind < argc) {
intext = argv[optind];
}
if(intext == NULL) {
intext = readStdin();
}
if(structured) {
if(version == 0) {
fprintf(stderr, "Version must be specified to encode structured symbols.\n");
exit(EXIT_FAILURE);
}
qrencodeStructured(intext, outfile);
} else {
qrencode(intext, outfile);
}
return 0;
}
