mirror of
https://github.com/zint/zint
synced 2024-11-16 20:57:25 +13:00
Simplify CLI for batch processing
This commit is contained in:
Robin Stuart
parent
cfda2067b1
commit
6003b14083
153
frontend/main.c
153
frontend/main.c
@ -73,49 +73,46 @@ void types(void) {
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void usage(void) {
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printf( "Zint version %s\n"
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"Encode input data in a barcode and save as a PNG, BMP, GIF, PCX, EPS or SVG file.\n\n"
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" -h, --help Display this message.\n"
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" -t, --types Display table of barcode types\n"
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" -e, --ecinos Display table of ECI character encodings\n"
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" -i, --input=FILE Read data from FILE.\n"
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" -o, --output=FILE Write image to FILE. (default is out.png)\n"
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" -d, --data=DATA Barcode content.\n"
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" -b, --barcode=NUMBER Number of barcode type (default is 20 (=Code128)).\n"
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" --height=NUMBER Height of symbol in multiples of x-dimension.\n"
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" -w, --whitesp=NUMBER Width of whitespace in multiples of x-dimension.\n"
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" --border=NUMBER Width of border in multiples of x-dimension.\n"
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" --box Add a box.\n"
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" --bind Add boundary bars.\n"
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" -r, --reverse Reverse colours (white on black).\n"
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" --fg=COLOUR Specify a foreground colour.\n"
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" --bg=COLOUR Specify a background colour.\n"
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" --cmyk Convert to CMYK colour space for EPS\n"
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" --scale=NUMBER Adjust size of output image.\n"
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" --directpng Send PNG output to stdout\n"
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" --directeps Send EPS output to stdout\n"
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" --directsvg Send SVG output to stdout\n"
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" --dump Dump hexadecimal representation to stdout\n"
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" --rotate=NUMBER Rotate symbol (PNG output only).\n"
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" --cols=NUMBER (PDF417, Codablock F) Number of columns.\n"
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" --rows=NUMBER (Codablock F) Number of rows.\n"
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" --vers=NUMBER (QR Code or Han Xin) Version\n"
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" --secure=NUMBER (PDF417 and QR Code) Error correction level.\n"
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" --primary=STRING (Maxicode and Composite) Structured primary message.\n"
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" --mode=NUMBER (Maxicode and Composite) Set encoding mode.\n"
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" --gs1 Treat input as GS1 data\n"
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" --binary Treat input as Binary data\n"
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" --notext Remove human readable text\n"
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" --square Force Data Matrix symbols to be square\n"
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" --dmre Allow Data Matrix Rectangular Extended\n"
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" --init Create reader initialisation/programming symbol\n"
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" --smalltext Use half-size text in PNG images\n"
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" --boldtext Use bold text in PNG images\n"
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" --batch Treat each line of input as a separate data set\n"
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" --mirror Use batch data to determine filename (PNG output)\n"
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" --mirroreps Use batch data to determine filename (EPS output)\n"
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" --mirrorsvg Use batch data to determine filename (SVG output)\n"
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" --eci=NUMBER Set the ECI mode for raw data\n"
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" --dotty Use dots instead of squares for matrix symbols\n"
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" --batch Treat each line of input file as a separate data set\n"
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" --bg=COLOUR Specify a background colour (in hex)\n"
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" --binary Treat input as raw binary data\n"
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" --bind Add boundary bars\n"
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" --bold Use bold text\n"
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" --border=NUMBER Set width of border in multiples of x-dimension\n"
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" --box Add a box around the symbol\n"
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" --cmyk Use CMYK colour space in EPS symbols\n"
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" --cols=NUMBER Set the number of data columns in symbol\n"
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" -d, --data=DATA Set the symbol content\n"
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" --direct Send output to stdout\n"
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" --dotsize=NUMBER Set radius of dots in dotty mode\n"
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" --dotty Use dots instead of squares for matrix symbols\n"
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" --dmre Allow Data Matrix Rectangular Extended\n"
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" --dump Dump hexadecimal representation to stdout\n"
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" -e, --ecinos Display table of ECI character encodings\n"
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" --eci=NUMBER Set the ECI mode for raw data\n"
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" --filetype=TYPE Set output file type (PNG/EPS/SVG/PNG/EPS/GIF/TXT)\n"
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" --fg=COLOUR Specify a foreground colour (in hex)\n"
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" --gs1 Treat input as GS1 compatible data\n"
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" -h, --help Display help message\n"
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" --height=NUMBER Set height of symbol in multiples of x-dimension\n"
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" -i, --input=FILE Read input data from FILE\n"
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" --init Create reader initialisation/programming symbol\n"
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" --mirror Use batch data to determine filename\n"
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" --mode=NUMBER Set encoding mode (Maxicode/Composite)\n"
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" --notext Remove human readable text\n"
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" -o, --output=FILE Send output to FILE. (default is out.png)\n"
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" --primary=STRING Set structured primary message (Maxicode/Composite)\n"
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" --secure=NUMBER Set error correction level\n"
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" --scale=NUMBER Adjust size of x-dimension\n"
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" --small Use half-size text in PNG images\n"
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" --square Force Data Matrix symbols to be square\n"
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" -r, --reverse Reverse colours (white on black)\n"
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" --rotate=NUMBER Rotate symbol by NUMBER degrees (PNG/BMP/PCX)\n"
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" --rows=NUMBER Set number of rows (Codablock-F)\n"
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" -t, --types Display table of barcode types\n"
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" --vers=NUMBER Set symbol version (QR Code/Han Xin)\n"
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" -w, --whitesp=NUMBER Set Width of whitespace in multiples of x-dimension\n"
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, ZINT_VERSION);
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}
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@ -255,7 +252,7 @@ static void concat(char dest[], char source[]) {
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}
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}
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int batch_process(struct zint_symbol *symbol, char *filename, int mirror_mode) {
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int batch_process(struct zint_symbol *symbol, char *filename, int mirror_mode, char *filetype) {
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FILE *file;
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unsigned char buffer[7100];
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unsigned char character = 0;
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@ -269,7 +266,8 @@ int batch_process(struct zint_symbol *symbol, char *filename, int mirror_mode) {
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memset(buffer, 0, sizeof (unsigned char) * 7100);
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if (symbol->outfile[0] == '\0') {
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strcpy(format_string, "~~~~~.png");
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strcpy(format_string, "~~~~~.");
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strcat(format_string, filetype);
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} else {
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if (strlen(format_string) < 127) {
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strcpy(format_string, symbol->outfile);
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@ -388,26 +386,9 @@ int batch_process(struct zint_symbol *symbol, char *filename, int mirror_mode) {
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/* Add file extension */
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output_file[i] = '.';
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output_file[i + 1] = '\0';
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if (mirror_mode == 1) {
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output_file[i + 1] = 'p';
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output_file[i + 2] = 'n';
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output_file[i + 3] = 'g';
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}
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if (mirror_mode == 2) {
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output_file[i + 1] = 'e';
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output_file[i + 2] = 'p';
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output_file[i + 3] = 's';
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}
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if (mirror_mode == 3) {
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output_file[i + 1] = 's';
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output_file[i + 2] = 'v';
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output_file[i + 3] = 'g';
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}
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output_file[i + 4] = '\0';
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strcat(output_file, filetype);
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}
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strcpy(symbol->outfile, output_file);
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@ -449,7 +430,8 @@ int main(int argc, char **argv) {
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int rotate_angle;
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int generated;
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int batch_mode;
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int filename_reflects_data;
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int mirror_mode;
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char filetype[4];
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error_number = 0;
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rotate_angle = 0;
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@ -457,7 +439,8 @@ int main(int argc, char **argv) {
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my_symbol = ZBarcode_Create();
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my_symbol->input_mode = UNICODE_MODE;
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batch_mode = 0;
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filename_reflects_data = 0;
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mirror_mode = 0;
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strcpy(filetype, "png");
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if (argc == 1) {
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usage();
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@ -472,9 +455,7 @@ int main(int argc, char **argv) {
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{"ecinos", 0, 0, 'e'},
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{"bind", 0, 0, 0},
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{"box", 0, 0, 0},
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{"directeps", 0, 0, 0},
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{"directpng", 0, 0, 0},
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{"directsvg", 0, 0, 0},
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{"direct", 0, 0, 0},
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{"dump", 0, 0, 0},
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{"barcode", 1, 0, 'b'},
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{"height", 1, 0, 0},
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@ -502,16 +483,15 @@ int main(int argc, char **argv) {
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{"square", 0, 0, 0},
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{"dmre", 0, 0, 0},
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{"init", 0, 0, 0},
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{"smalltext", 0, 0, 0},
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{"boldtext", 0, 0, 0},
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{"small", 0, 0, 0},
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{"bold", 0, 0, 0},
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{"cmyk", 0, 0, 0},
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{"batch", 0, 0, 0},
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{"mirror", 0, 0, 0},
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{"mirroreps", 0, 0, 0},
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{"mirrorsvg", 0, 0, 0},
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{"dotty", 0, 0, 0},
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{"dotsize", 1, 0, 0},
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{"eci", 1, 0, 'e'},
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{"filetype", 1, 0, 0},
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{0, 0, 0, 0}
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};
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c = getopt_long(argc, argv, "htb:w:d:o:i:rcmpe", long_options, &option_index);
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@ -528,10 +508,10 @@ int main(int argc, char **argv) {
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if (!strcmp(long_options[option_index].name, "init")) {
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my_symbol->output_options += READER_INIT;
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}
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if (!strcmp(long_options[option_index].name, "smalltext")) {
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if (!strcmp(long_options[option_index].name, "small")) {
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my_symbol->output_options += SMALL_TEXT;
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}
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if (!strcmp(long_options[option_index].name, "boldtext")) {
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if (!strcmp(long_options[option_index].name, "bold")) {
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my_symbol->output_options += BOLD_TEXT;
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}
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if (!strcmp(long_options[option_index].name, "cmyk")) {
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@ -540,17 +520,8 @@ int main(int argc, char **argv) {
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if (!strcmp(long_options[option_index].name, "dotty")) {
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my_symbol->output_options += BARCODE_DOTTY_MODE;
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}
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if (!strcmp(long_options[option_index].name, "directeps")) {
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if (!strcmp(long_options[option_index].name, "direct")) {
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my_symbol->output_options += BARCODE_STDOUT;
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strncpy(my_symbol->outfile, "dummy.eps", 10);
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}
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if (!strcmp(long_options[option_index].name, "directpng")) {
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my_symbol->output_options += BARCODE_STDOUT;
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strncpy(my_symbol->outfile, "dummy.png", 10);
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}
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if (!strcmp(long_options[option_index].name, "directsvg")) {
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my_symbol->output_options += BARCODE_STDOUT;
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strncpy(my_symbol->outfile, "dummy.svg", 10);
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}
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if (!strcmp(long_options[option_index].name, "dump")) {
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my_symbol->output_options += BARCODE_STDOUT;
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@ -701,16 +672,12 @@ int main(int argc, char **argv) {
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batch_mode = 1;
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}
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if (!strcmp(long_options[option_index].name, "mirror")) {
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/* Use filenames which reflect content, output to PNG */
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filename_reflects_data = 1;
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/* Use filenames which reflect content */
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mirror_mode = 1;
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}
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if (!strcmp(long_options[option_index].name, "mirroreps")) {
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/* Use filenames which reflect content, output to EPS */
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filename_reflects_data = 2;
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}
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if (!strcmp(long_options[option_index].name, "mirrorsvg")) {
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/* Use filenames which reflect content, output to SVG */
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filename_reflects_data = 3;
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if (!strcmp(long_options[option_index].name, "filetype")) {
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/* Select the type of output file */
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strncpy(filetype, optarg, (size_t) 3);
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}
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if (!strcmp(long_options[option_index].name, "eci")) {
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if ((atoi(optarg) >= 0) && (atoi(optarg) <= 30)) {
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@ -791,7 +758,7 @@ int main(int argc, char **argv) {
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}
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} else {
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/* Take each line of text as a separate data set */
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error_number = batch_process(my_symbol, optarg, filename_reflects_data);
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error_number = batch_process(my_symbol, optarg, mirror_mode, filetype);
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generated = 1;
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if (error_number != 0) {
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fprintf(stderr, "%s\n", my_symbol->errtxt);
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