diff --git a/frontend/main.c b/frontend/main.c index 979337b6..444dba10 100644 --- a/frontend/main.c +++ b/frontend/main.c @@ -1,71 +1,72 @@ /* main.c - Command line handling routines for Zint */ /* - libzint - the open source barcode library - Copyright (C) 2008 Robin Stuart +libzint - the open source barcode library +Copyright (C) 2008 Robin Stuart - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 3 of the License, or - (at your option) any later version. +This program is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 3 of the License, or +(at your option) any later version. - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. +This program is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU General Public License for more details. - You should have received a copy of the GNU General Public License along - with this program; if not, write to the Free Software Foundation, Inc., - 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. +You should have received a copy of the GNU General Public License along +with this program; if not, write to the Free Software Foundation, Inc., +51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. */ #include #include #include -#ifndef _MSC_VER +#include + +#ifndef WIN32 #include #include #else #include "getopt.h" #include "zint.h" -#endif -#define NESET "0123456789" - -#ifdef _MSC_VER +#include +#include #include #endif +#define NESET "0123456789" void types(void) { printf( " 1: Code 11 51: Pharma One-Track 90: KIX Code\n" - " 2: Standard 2of5 52: PZN 92: Aztec Code\n" - " 3: Interleaved 2of5 53: Pharma Two-Track 93: DAFT Code\n" - " 4: IATA 2of5 55: PDF417 97: Micro QR Code\n" - " 6: Data Logic 56: PDF417 Trunc 98: HIBC Code 128\n" - " 7: Industrial 2of5 57: Maxicode 99: HIBC Code 39\n" - " 8: Code 39 58: QR Code 102: HIBC Data Matrix\n" - " 9: Extended Code 39 60: Code 128-B 104: HIBC QR Code\n" - "13: EAN 63: AP Standard Customer 106: HIBC PDF417\n" - "16: GS1-128 66: AP Reply Paid 108: HIBC MicroPDF417\n" - "18: Codabar 67: AP Routing 112: HIBC Aztec Code\n" - "20: Code 128 68: AP Redirection 128: Aztec Runes\n" - "21: Leitcode 69: ISBN 129: Code 23\n" - "22: Identcode 70: RM4SCC 130: Comp EAN\n" - "23: Code 16k 71: Data Matrix 131: Comp GS1-128\n" - "24: Code 49 72: EAN-14 132: Comp Databar-14\n" - "25: Code 93 75: NVE-18 133: Comp Databar Ltd\n" - "28: Flattermarken 76: Japanese Post 134: Comp Databar Ext\n" - "29: Databar-14 77: Korea Post 135: Comp UPC-A\n" - "30: Databar Limited 79: Databar-14 Stack 136: Comp UPC-E\n" - "31: Databar Extended 80: Databar-14 Stack Omni 137: Comp Databar-14 Stack\n" - "32: Telepen Alpha 81: Databar Extended Stack 138: Comp Databar Stack Omni\n" - "34: UPC-A 82: Planet 139: Comp Databar Ext Stack\n" - "37: UPC-E 84: MicroPDF 140: Channel Code\n" - "40: Postnet 85: USPS OneCode 141: Code One\n" - "47: MSI Plessey 86: UK Plessey 142: Grid Matrix\n" - "49: FIM 87: Telepen Numeric\n" - "50: Logmars 89: ITF-14\n" - ); + " 2: Standard 2of5 52: PZN 92: Aztec Code\n" + " 3: Interleaved 2of5 53: Pharma Two-Track 93: DAFT Code\n" + " 4: IATA 2of5 55: PDF417 97: Micro QR Code\n" + " 6: Data Logic 56: PDF417 Trunc 98: HIBC Code 128\n" + " 7: Industrial 2of5 57: Maxicode 99: HIBC Code 39\n" + " 8: Code 39 58: QR Code 102: HIBC Data Matrix\n" + " 9: Extended Code 39 60: Code 128-B 104: HIBC QR Code\n" + "13: EAN 63: AP Standard Customer 106: HIBC PDF417\n" + "16: GS1-128 66: AP Reply Paid 108: HIBC MicroPDF417\n" + "18: Codabar 67: AP Routing 112: HIBC Aztec Code\n" + "20: Code 128 68: AP Redirection 128: Aztec Runes\n" + "21: Leitcode 69: ISBN 129: Code 23\n" + "22: Identcode 70: RM4SCC 130: Comp EAN\n" + "23: Code 16k 71: Data Matrix 131: Comp GS1-128\n" + "24: Code 49 72: EAN-14 132: Comp Databar-14\n" + "25: Code 93 75: NVE-18 133: Comp Databar Ltd\n" + "28: Flattermarken 76: Japanese Post 134: Comp Databar Ext\n" + "29: Databar-14 77: Korea Post 135: Comp UPC-A\n" + "30: Databar Limited 79: Databar-14 Stack 136: Comp UPC-E\n" + "31: Databar Extended 80: Databar-14 Stack Omni 137: Comp Databar-14 Stack\n" + "32: Telepen Alpha 81: Databar Extended Stack 138: Comp Databar Stack Omni\n" + "34: UPC-A 82: Planet 139: Comp Databar Ext Stack\n" + "37: UPC-E 84: MicroPDF 140: Channel Code\n" + "40: Postnet 85: USPS OneCode 141: Code One\n" + "47: MSI Plessey 86: UK Plessey 142: Grid Matrix\n" + "49: FIM 87: Telepen Numeric\n" + "50: Logmars 89: ITF-14\n" + ); } void usage(void) @@ -88,9 +89,12 @@ void usage(void) " --fg=COLOUR Specify a foreground colour.\n" " --bg=COLOUR Specify a background colour.\n" " --scale=NUMBER Adjust size of output image.\n" +#ifndef NO_PNG " --directpng Send PNG output to stdout\n" +#endif " --directeps Send EPS output to stdout\n" " --directsvg Send SVG output to stdout\n" + " --dump Dump binary data to stdout\n" " --rotate=NUMBER Rotate symbol (PNG output only).\n" " --cols=NUMBER (PDF417) Number of columns.\n" " --vers=NUMBER (QR Code) Version\n" @@ -101,29 +105,54 @@ void usage(void) " --binary Treat input as Binary data\n" " --notext Remove human readable text\n" " --square Force Data Matrix symbols to be square\n" - , ZINT_VERSION); + " --init Create reader initialisation symbol (Code 128)\n" + " --smalltext Use half-size text in PNG images\n" + " --batch Treat each line of input as a separate data set\n" + , ZINT_VERSION); } -int validator(char test_string[], char source[]) -{ /* Verifies that a string only uses valid characters */ - unsigned int i, j, latch; +int validator(char test_string[], char source[]) { + /* Verifies that a string only uses valid characters */ + int latch; + size_t i, j, cchSource, cchTest; + cchSource = strlen(source); + cchTest = strlen(test_string); - for(i = 0; i < strlen(source); i++) { + for(i = 0; i < cchSource; i++) { latch = 0; - for(j = 0; j < strlen(test_string); j++) { - if (source[i] == test_string[j]) { latch = 1; } } - if (!(latch)) { - return ERROR_INVALID_DATA; } + for(j = 0; j < cchTest; j++) { + if (source[i] == test_string[j]) + latch = 1; + } + if (!latch) + return ZERROR_INVALID_DATA; } - + return 0; } +#ifndef WIN32 +char* _strrev(char* string) { + if (string) { + char tmp; + char* pos1 = string; + char* pos2 = string + strlen(string) - 1; + + while (pos1 < pos2) { + tmp = *pos1; + *pos1++ = *pos2; + *pos2-- = tmp; + } + } + return string; +} +#endif + int escape_char_process(struct zint_symbol *my_symbol, unsigned char input_string[], int length) { int error_number; int i, j; - + #ifndef _MSC_VER unsigned char escaped_string[length + 1]; #else @@ -132,24 +161,24 @@ int escape_char_process(struct zint_symbol *my_symbol, unsigned char input_strin i = 0; j = 0; - + do { if(input_string[i] == '\\') { switch(input_string[i + 1]) { - case '0': escaped_string[j] = 0x00; i += 2; break; /* Null */ - case 'E': escaped_string[j] = 0x04; i += 2; break; /* End of Transmission */ - case 'a': escaped_string[j] = 0x07; i += 2; break; /* Bell */ - case 'b': escaped_string[j] = 0x08; i += 2; break; /* Backspace */ - case 't': escaped_string[j] = 0x09; i += 2; break; /* Horizontal tab */ - case 'n': escaped_string[j] = 0x0a; i += 2; break; /* Line feed */ - case 'v': escaped_string[j] = 0x0b; i += 2; break; /* Vertical tab */ - case 'f': escaped_string[j] = 0x0c; i += 2; break; /* Form feed */ - case 'r': escaped_string[j] = 0x0d; i += 2; break; /* Carriage return */ - case 'e': escaped_string[j] = 0x1b; i += 2; break; /* Escape */ - case 'G': escaped_string[j] = 0x1d; i += 2; break; /* Group Separator */ - case 'R': escaped_string[j] = 0x1e; i += 2; break; /* Record Separator */ - case '\\': escaped_string[j] = '\\'; i += 2; break; - default: escaped_string[j] = input_string[i]; i++; break; + case '0': escaped_string[j] = 0x00; i += 2; break; /* Null */ + case 'E': escaped_string[j] = 0x04; i += 2; break; /* End of Transmission */ + case 'a': escaped_string[j] = 0x07; i += 2; break; /* Bell */ + case 'b': escaped_string[j] = 0x08; i += 2; break; /* Backspace */ + case 't': escaped_string[j] = 0x09; i += 2; break; /* Horizontal tab */ + case 'n': escaped_string[j] = 0x0a; i += 2; break; /* Line feed */ + case 'v': escaped_string[j] = 0x0b; i += 2; break; /* Vertical tab */ + case 'f': escaped_string[j] = 0x0c; i += 2; break; /* Form feed */ + case 'r': escaped_string[j] = 0x0d; i += 2; break; /* Carriage return */ + case 'e': escaped_string[j] = 0x1b; i += 2; break; /* Escape */ + case 'G': escaped_string[j] = 0x1d; i += 2; break; /* Group Separator */ + case 'R': escaped_string[j] = 0x1e; i += 2; break; /* Record Separator */ + case '\\': escaped_string[j] = '\\'; i += 2; break; + default: escaped_string[j] = input_string[i]; i++; break; } } else { escaped_string[j] = input_string[i]; @@ -158,9 +187,121 @@ int escape_char_process(struct zint_symbol *my_symbol, unsigned char input_strin j++; } while (i < length); escaped_string[j] = '\0'; - + error_number = ZBarcode_Encode(my_symbol, escaped_string, j); - + + return error_number; +} + +int batch_process(struct zint_symbol *symbol, char *filename) +{ + FILE *file; +#define BUFFER_SIZE 7100 + char buffer[BUFFER_SIZE]; + int inpos, error_number = 0; + char output_file[FILENAME_MAX]; + char format_string[FILENAME_MAX]; + char reverse_number[12]; + unsigned int line_count = 1; + char format_char; + size_t format_len, posn, i; + char adjusted[2] = { 0 }; + + if(symbol->outfile[0] == '\0') { + strcpy(format_string, "$$$$$.png"); + } else { + if(strlen(symbol->outfile) < FILENAME_MAX) { + strcpy(format_string, symbol->outfile); + } else { + strcpy(symbol->errtxt, "Format string too long"); + return ZERROR_INVALID_DATA; + } + } + + if(!strcmp(filename, "-")) { + file = stdin; +#ifdef WIN32 + if (-1 == _setmode(_fileno(stdin), _O_BINARY)) { + strcpy(symbol->errtxt, "Can't open stdin for binary"); + return ZERROR_FILE_ACCESS; + } +#endif + } else { + file = fopen(filename, "rb"); + } + if (!file) { + strcpy(symbol->errtxt, "Unable to read input file"); + return ZERROR_INVALID_DATA; + } + format_len = strlen(format_string); + + while (!feof(file) && (line_count < (unsigned int)(-1))) { + if (!fgets(buffer, BUFFER_SIZE, file) && ferror(file)) { + fprintf(stderr, "On line %d: error %s\n", line_count, strerror(errno)); + break; + } + posn = strlen(buffer); + if (buffer[posn - 2] == '\r' && buffer[posn - 1] == '\n') { + buffer[posn - 2] = '\n'; + buffer[posn - 1] = '\0'; + posn--; + } + else if (buffer[posn - 1] != '\n') + { + fprintf(stderr, "On line %d: Input data too long\n", line_count); + break; + } + + inpos = sprintf(reverse_number, "%u", line_count); + _strrev(reverse_number); + + output_file[0] = '\0'; + for(i = format_len; i > 0; i--) { + format_char = format_string[i - 1]; + + switch(format_char) { + case '#': + if (inpos > 0) { + adjusted[0] = reverse_number[inpos - 1]; + inpos--; + } else { + adjusted[0] = ' '; + } + break; + case '$': + if (inpos > 0) { + adjusted[0] = reverse_number[inpos - 1]; + inpos--; + } else { + adjusted[0] = '0'; + } + break; + case '*': + if (inpos > 0) { + adjusted[0] = reverse_number[inpos - 1]; + inpos--; + } else { + adjusted[0] = '*'; + } + break; + default: + adjusted[0] = format_string[i - 1]; + break; + } + strcat(output_file, adjusted); + } + _strrev(output_file); + strcpy(symbol->outfile, output_file); + error_number = ZBarcode_Encode_and_Print(symbol, (unsigned char*)buffer, posn, 0); + if(error_number != 0) { + fprintf(stderr, "On line %d: %s\n", line_count, symbol->errtxt); + } + ZBarcode_Clear(symbol); + line_count++; + } + if(strcmp(filename, "-")) + fclose(file); + return error_number; } @@ -171,12 +312,14 @@ int main(int argc, char **argv) int error_number; int rotate_angle; int generated; - + int batch_mode; + error_number = 0; rotate_angle = 0; generated = 0; my_symbol = ZBarcode_Create(); my_symbol->input_mode = UNICODE_MODE; + batch_mode = 0; if(argc == 1) { usage(); @@ -193,6 +336,7 @@ int main(int argc, char **argv) {"directeps", 0, 0, 0}, {"directpng", 0, 0, 0}, {"directsvg", 0, 0, 0}, + {"dump", 0, 0, 0}, {"barcode", 1, 0, 'b'}, {"height", 1, 0, 0}, {"whitesp", 1, 0, 'w'}, @@ -216,170 +360,190 @@ int main(int argc, char **argv) {"binary", 0, 0, 0}, {"notext", 0, 0, 0}, {"square", 0, 0, 0}, + {"init", 0, 0, 0}, + {"smalltext", 0, 0, 0}, + {"batch", 0, 0, 0}, {0, 0, 0, 0} }; c = getopt_long(argc, argv, "htb:w:d:o:i:rcmp", long_options, &option_index); if(c == -1) break; - - switch(c) { - case 0: - if(!strcmp(long_options[option_index].name, "bind")) { - my_symbol->output_options += BARCODE_BIND; - } - if(!strcmp(long_options[option_index].name, "box")) { - my_symbol->output_options += BARCODE_BOX; - } - if(!strcmp(long_options[option_index].name, "directeps")) { - my_symbol->output_options += BARCODE_STDOUT; - strncpy(my_symbol->outfile, "dummy.eps", 10); - } - if(!strcmp(long_options[option_index].name, "directpng")) { - my_symbol->output_options += BARCODE_STDOUT; - strncpy(my_symbol->outfile, "dummy.png", 10); - } - if(!strcmp(long_options[option_index].name, "directsvg")) { - my_symbol->output_options += BARCODE_STDOUT; - strncpy(my_symbol->outfile, "dummy.svg", 10); - } - if(!strcmp(long_options[option_index].name, "gs1")) { - my_symbol->input_mode = GS1_MODE; - } - if(!strcmp(long_options[option_index].name, "kanji")) { - my_symbol->input_mode = KANJI_MODE; - } - 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); - } - if(!strcmp(long_options[option_index].name, "bg")) { - strncpy(my_symbol->bgcolour, optarg, 7); - } - if(!strcmp(long_options[option_index].name, "notext")) { - my_symbol->show_hrt = 0; - } - if(!strcmp(long_options[option_index].name, "square")) { - my_symbol->option_3 = DM_SQUARE; - } - if(!strcmp(long_options[option_index].name, "scale")) { - my_symbol->scale = (float)(atof(optarg)); - if(my_symbol->scale < 0.01) { - /* Zero and negative values are not permitted */ - fprintf(stderr, "Invalid scale value\n"); - my_symbol->scale = 1.0; - } - } - if(!strcmp(long_options[option_index].name, "border")) { - error_number = validator(NESET, optarg); - if(error_number == ERROR_INVALID_DATA) { - fprintf(stderr, "Invalid border width\n"); - exit(1); - } - if((atoi(optarg) >= 0) && (atoi(optarg) <= 1000)) { - my_symbol->border_width = atoi(optarg); - } else { - fprintf(stderr, "Border width out of range\n"); - } - } - if(!strcmp(long_options[option_index].name, "height")) { - error_number = validator(NESET, optarg); - if(error_number == ERROR_INVALID_DATA) { - fprintf(stderr, "Invalid symbol height\n"); - exit(1); - } - if((atoi(optarg) >= 1) && (atoi(optarg) <= 1000)) { - my_symbol->height = atoi(optarg); - } else { - fprintf(stderr, "Symbol height out of range\n"); - } - } - if(!strcmp(long_options[option_index].name, "cols")) { - if((atoi(optarg) >= 1) && (atoi(optarg) <= 30)) { - my_symbol->option_2 = atoi(optarg); - } else { - fprintf(stderr, "Number of columns out of range\n"); - } + switch(c) { + case 0: + if(!strcmp(long_options[option_index].name, "bind")) { + my_symbol->output_options += BARCODE_BIND; + } + if(!strcmp(long_options[option_index].name, "box")) { + my_symbol->output_options += BARCODE_BOX; + } + if(!strcmp(long_options[option_index].name, "init")) { + my_symbol->output_options += READER_INIT; + } + if(!strcmp(long_options[option_index].name, "smalltext")) { + my_symbol->output_options += SMALL_TEXT; + } + if(!strcmp(long_options[option_index].name, "directeps")) { + my_symbol->output_options += BARCODE_STDOUT; + strncpy(my_symbol->outfile, "dummy.eps", 10); + } +#ifndef NO_PNG + if(!strcmp(long_options[option_index].name, "directpng")) { + my_symbol->output_options += BARCODE_STDOUT; + strncpy(my_symbol->outfile, "dummy.png", 10); + } +#endif + if(!strcmp(long_options[option_index].name, "directsvg")) { + my_symbol->output_options += BARCODE_STDOUT; + strncpy(my_symbol->outfile, "dummy.svg", 10); + } + if(!strcmp(long_options[option_index].name, "dump")) { + my_symbol->output_options += BARCODE_STDOUT; + strncpy(my_symbol->outfile, "dummy.txt", 10); + } + if(!strcmp(long_options[option_index].name, "gs1")) { + my_symbol->input_mode = GS1_MODE; + } + if(!strcmp(long_options[option_index].name, "kanji")) { + my_symbol->input_mode = KANJI_MODE; + } + 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); + } + if(!strcmp(long_options[option_index].name, "bg")) { + strncpy(my_symbol->bgcolour, optarg, 7); + } + if(!strcmp(long_options[option_index].name, "notext")) { + my_symbol->show_hrt = 0; + } + if(!strcmp(long_options[option_index].name, "square")) { + my_symbol->option_3 = DM_SQUARE; + } + if(!strcmp(long_options[option_index].name, "scale")) { + my_symbol->scale = (float)(atof(optarg)); + if(my_symbol->scale < 0.01) { + /* Zero and negative values are not permitted */ + fprintf(stderr, "Invalid scale value\n"); + my_symbol->scale = 1.0; } - if(!strcmp(long_options[option_index].name, "vers")) { - if((atoi(optarg) >= 1) && (atoi(optarg) <= 40)) { - my_symbol->option_2 = atoi(optarg); - } else { - fprintf(stderr, "Invalid QR Code version\n"); - } - } - if(!strcmp(long_options[option_index].name, "secure")) { - if((atoi(optarg) >= 1) && (atoi(optarg) <= 8)) { - my_symbol->option_1 = atoi(optarg); - } else { - fprintf(stderr, "ECC level out of range\n"); - } - } - if(!strcmp(long_options[option_index].name, "primary")) { - if(strlen(optarg) <= 90) { - strcpy(my_symbol->primary, optarg); - } else { - fprintf(stderr, "Primary data string too long"); - } - } - if(!strcmp(long_options[option_index].name, "mode")) { - if((optarg[0] >= '0') && (optarg[0] <= '6')) { - my_symbol->option_1 = optarg[0] - '0'; - } else { - fprintf(stderr, "Invalid mode\n"); - } - } - if(!strcmp(long_options[option_index].name, "rotate")) { - /* Only certain inputs allowed */ - error_number = validator(NESET, optarg); - if(error_number == ERROR_INVALID_DATA) { - fprintf(stderr, "Invalid rotation parameter\n"); - exit(1); - } - switch(atoi(optarg)) { - case 90: rotate_angle = 90; break; - case 180: rotate_angle = 180; break; - case 270: rotate_angle = 270; break; - default: rotate_angle = 0; break; - } - } - break; - - case 'h': - usage(); - break; - - case 't': - types(); - break; - - case 'b': + } + if(!strcmp(long_options[option_index].name, "border")) { error_number = validator(NESET, optarg); - if(error_number == ERROR_INVALID_DATA) { - fprintf(stderr, "Invalid barcode type\n"); - exit(1); - } - my_symbol->symbology = atoi(optarg); - break; - - case 'w': - error_number = validator(NESET, optarg); - if(error_number == ERROR_INVALID_DATA) { - fprintf(stderr, "Invalid whitespace value\n"); + if(error_number == ZERROR_INVALID_DATA) { + fprintf(stderr, "Invalid border width\n"); exit(1); } if((atoi(optarg) >= 0) && (atoi(optarg) <= 1000)) { - my_symbol->whitespace_width = atoi(optarg); + my_symbol->border_width = atoi(optarg); } else { - fprintf(stderr, "Whitespace value out of range"); + fprintf(stderr, "Border width out of range\n"); } - break; - - case 'd': /* we have some data! */ + } + if(!strcmp(long_options[option_index].name, "height")) { + error_number = validator(NESET, optarg); + if(error_number == ZERROR_INVALID_DATA) { + fprintf(stderr, "Invalid symbol height\n"); + exit(1); + } + if((atoi(optarg) >= 1) && (atoi(optarg) <= 1000)) { + my_symbol->height = atoi(optarg); + } else { + fprintf(stderr, "Symbol height out of range\n"); + } + } + + if(!strcmp(long_options[option_index].name, "cols")) { + if((atoi(optarg) >= 1) && (atoi(optarg) <= 30)) { + my_symbol->option_2 = atoi(optarg); + } else { + fprintf(stderr, "Number of columns out of range\n"); + } + } + if(!strcmp(long_options[option_index].name, "vers")) { + if((atoi(optarg) >= 1) && (atoi(optarg) <= 40)) { + my_symbol->option_2 = atoi(optarg); + } else { + fprintf(stderr, "Invalid QR Code version\n"); + } + } + if(!strcmp(long_options[option_index].name, "secure")) { + if((atoi(optarg) >= 1) && (atoi(optarg) <= 8)) { + my_symbol->option_1 = atoi(optarg); + } else { + fprintf(stderr, "ECC level out of range\n"); + } + } + if(!strcmp(long_options[option_index].name, "primary")) { + if(strlen(optarg) <= 90) { + strcpy(my_symbol->primary, optarg); + } else { + fprintf(stderr, "Primary data string too long"); + } + } + if(!strcmp(long_options[option_index].name, "mode")) { + if((optarg[0] >= '0') && (optarg[0] <= '6')) { + my_symbol->option_1 = optarg[0] - '0'; + } else { + fprintf(stderr, "Invalid mode\n"); + } + } + if(!strcmp(long_options[option_index].name, "rotate")) { + /* Only certain inputs allowed */ + error_number = validator(NESET, optarg); + if(error_number == ZERROR_INVALID_DATA) { + fprintf(stderr, "Invalid rotation parameter\n"); + exit(1); + } + switch(atoi(optarg)) { + case 90: rotate_angle = 90; break; + case 180: rotate_angle = 180; break; + case 270: rotate_angle = 270; break; + default: rotate_angle = 0; break; + } + } + if(!strcmp(long_options[option_index].name, "batch")) { + /* Switch to batch processing mode */ + batch_mode = 1; + } + break; + + case 'h': + usage(); + break; + + case 't': + types(); + break; + + case 'b': + error_number = validator(NESET, optarg); + if(error_number == ZERROR_INVALID_DATA) { + fprintf(stderr, "Invalid barcode type\n"); + exit(1); + } + my_symbol->symbology = atoi(optarg); + break; + + case 'w': + error_number = validator(NESET, optarg); + if(error_number == ZERROR_INVALID_DATA) { + fprintf(stderr, "Invalid whitespace value\n"); + exit(1); + } + if((atoi(optarg) >= 0) && (atoi(optarg) <= 1000)) { + my_symbol->whitespace_width = atoi(optarg); + } else { + fprintf(stderr, "Whitespace value out of range"); + } + break; + + case 'd': /* we have some data! */ + if(batch_mode == 0) { error_number = escape_char_process(my_symbol, (unsigned char*)optarg, strlen(optarg)); if(error_number == 0) { error_number = ZBarcode_Print(my_symbol, rotate_angle); @@ -390,9 +554,13 @@ int main(int argc, char **argv) ZBarcode_Delete(my_symbol); return 1; } - break; - - case 'i': /* Take data from file */ + } else { + fprintf(stderr, "Cannot define data in batch mode"); + } + break; + + case 'i': /* Take data from file */ + if(batch_mode == 0) { error_number = ZBarcode_Encode_File(my_symbol, optarg); if(error_number == 0) { error_number = ZBarcode_Print(my_symbol, rotate_angle); @@ -403,37 +571,47 @@ int main(int argc, char **argv) ZBarcode_Delete(my_symbol); return 1; } - break; + } else { + /* Take each line of text as a separate data set */ + error_number = batch_process(my_symbol, optarg); + 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; - - case 'r': - strcpy(my_symbol->fgcolour, "ffffff"); - strcpy(my_symbol->bgcolour, "000000"); - break; - - case '?': - break; - - default: - fprintf(stderr, "?? getopt error 0%o\n", c); + case 'o': + strncpy(my_symbol->outfile, optarg, FILENAME_MAX - 1); + break; + + case 'r': + strcpy(my_symbol->fgcolour, "ffffff"); + strcpy(my_symbol->bgcolour, "000000"); + break; + + case '?': + break; + + default: + fprintf(stderr, "?? getopt error 0%o\n", c); } } - - if (optind < argc) { + + if (optind < argc) { fprintf(stderr, "Invalid option "); while (optind < argc) fprintf(stderr, "%s", argv[optind++]); fprintf(stderr, "\n"); } - + if(generated == 0) { fprintf(stderr, "error: No data received, no symbol generated\n"); } - + ZBarcode_Delete(my_symbol); - + return error_number; }