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Add option to input data directly from file

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hooper114 2009-08-20 13:20:59 +00:00
parent 4ff1cf21f1
commit 16a86fc54a
3 changed files with 105 additions and 0 deletions
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17
frontend/main.c
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@ -70,6 +70,7 @@ void usage(void)
"Encode input data in a barcode and save as a PNG, EPS or SVG file.\n\n"
" -h, --help Display this message.\n"
" -t, --types Display table of barcode types\n"
" -i, --input=FILE Read data from FILE.\n"
" -o, --output=FILE Write image to FILE. (default is out.png)\n"
" -d, --data=DATA Barcode content.\n"
" -b, --barcode=NUMBER Number of barcode type (default is 20 (=Code128)).\n"
@ -95,6 +96,7 @@ void usage(void)
" --gs1 Treat input as GS1 data\n"
" --kanji Treat input as Kanji characters in Unicode\n"
" --sjis Treat input as Shift-JIS\n"
" --binary Treat input as Binary data\n"
, ZINT_VERSION);
}
@ -148,6 +150,7 @@ int main(int argc, char **argv)
{"border", 1, 0, 0},
{"data", 1, 0, 'd'},
{"output", 1, 0, 'o'},
{"input", 1, 0, 'i'},
{"fg", 1, 0, 0},
{"bg", 1, 0, 0},
{"cols", 1, 0, 0},
@ -162,6 +165,7 @@ int main(int argc, char **argv)
{"gs1", 0, 0, 0},
{"kanji", 0, 0, 0},
{"sjis", 0, 0, 0},
{"binary", 0, 0, 0},
{0, 0, 0, 0}
};
c = getopt_long(argc, argv, "htb:w:d:o:i:rcmp", long_options, &option_index);
@ -196,6 +200,9 @@ int main(int argc, char **argv)
if(!strcmp(long_options[option_index].name, "sjis")) {
my_symbol->input_mode = SJIS_MODE;
}
if(!strcmp(long_options[option_index].name, "binary")) {
my_symbol->input_mode = DATA_MODE;
}
if(!strcmp(long_options[option_index].name, "fg")) {
strncpy(my_symbol->fgcolour, optarg, 7);
}
@ -344,6 +351,16 @@ int main(int argc, char **argv)
}
break;
case 'i': /* Take data from file */
error_number = ZBarcode_Encode_from_File_and_Print(my_symbol, optarg, rotate_angle);
generated = 1;
if(error_number != 0) {
fprintf(stderr, "%s\n", my_symbol->errtxt);
ZBarcode_Delete(my_symbol);
return 1;
}
break;
case 'o':
strncpy(my_symbol->outfile, optarg, 250);
break;