mirror of
https://github.com/zint/zint
synced 2024-11-16 20:57:25 +13:00
1347 lines
53 KiB
C
1347 lines
53 KiB
C
/* main.c - Command line handling routines for Zint */
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/*
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libzint - the open source barcode library
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Copyright (C) 2008-2021 Robin Stuart <rstuart114@gmail.com>
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License along
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with this program; if not, write to the Free Software Foundation, Inc.,
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51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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/* vim: set ts=4 sw=4 et : */
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <limits.h>
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#ifndef _MSC_VER
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#include <getopt.h>
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#include <zint.h>
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#else
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#include <malloc.h>
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#include "getopt.h"
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#include "zint.h"
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#endif
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/* It's assumed that int is at least 32 bits, the following will compile-time fail if not
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* https://stackoverflow.com/a/1980056/664741 */
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typedef int static_assert_int_at_least_32bits[CHAR_BIT != 8 || sizeof(int) < 4 ? -1 : 1];
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#ifndef ARRAY_SIZE
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#define ARRAY_SIZE(x) (sizeof(x) / sizeof((x)[0]))
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#endif
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/* Print list of supported symbologies */
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static void types(void) {
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printf( " 1 CODE11 Code 11 74 CODABLOCKF Codablock-F\n"
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" 2 C25STANDARD Standard 2of5 75 NVE18 NVE-18\n"
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" 3 C25INTER Interleaved 2of5 76 JAPANPOST Japanese Post\n"
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" 4 C25IATA IATA 2of5 77 KOREAPOST Korea Post\n"
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" 6 C25LOGIC Data Logic 2of5 79 DBAR_STK GS1 DataBar Stacked\n"
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" 7 C25IND Industrial 2of5 80 DBAR_OMNSTK GS1 DataBar Stack Omni\n"
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" 8 CODE39 Code 39 81 DBAR_EXPSTK GS1 DataBar Exp Stack\n"
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" 9 EXCODE39 Extended Code 39 82 PLANET USPS PLANET\n"
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"13 EANX EAN 84 MICROPDF417 MicroPDF417\n"
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"14 EANX_CHK EAN + Check Digit 85 USPS_IMAIL USPS Intelligent Mail\n"
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"16 GS1_128 GS1-128 86 PLESSEY UK Plessey\n"
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"18 CODABAR Codabar 87 TELEPEN_NUM Telepen Numeric\n"
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"20 CODE128 Code 128 89 ITF14 ITF-14\n"
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"21 DPLEIT Deutsche Post Leitcode 90 KIX Dutch Post KIX Code\n"
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"22 DPIDENT Deutsche Post Identcode 92 AZTEC Aztec Code\n"
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"23 CODE16K Code 16k 93 DAFT DAFT Code\n"
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"24 CODE49 Code 49 96 DPD DPD Parcel Code 128\n"
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"25 CODE93 Code 93 97 MICROQR Micro QR Code\n"
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"28 FLAT Flattermarken 98 HIBC_128 HIBC Code 128\n"
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"29 DBAR_OMN GS1 DataBar Omni 99 HIBC_39 HIBC Code 39\n"
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"30 DBAR_LTD GS1 DataBar Limited 102 HIBC_DM HIBC Data Matrix\n"
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"31 DBAR_EXP GS1 DataBar Expanded 104 HIBC_QR HIBC QR Code\n"
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"32 TELEPEN Telepen Alpha 106 HIBC_PDF HIBC PDF417\n"
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"34 UPCA UPC-A 108 HIBC_MICPDF HIBC MicroPDF417\n"
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"35 UPCA_CHK UPC-A + Check Digit 110 HIBC_BLOCKF HIBC Codablock-F\n"
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"37 UPCE UPC-E 112 HIBC_AZTEC HIBC Aztec Code\n"
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"38 UPCE_CHK UPC-E + Check Digit 115 DOTCODE DotCode\n"
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"40 POSTNET USPS POSTNET 116 HANXIN Han Xin Code\n"
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"47 MSI_PLESSEY MSI Plessey 121 MAILMARK Royal Mail Mailmark\n"
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"49 FIM Facing Ident Mark 128 AZRUNE Aztec Runes\n"
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"50 LOGMARS LOGMARS Code 39 129 CODE32 Code 32\n"
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"51 PHARMA Pharmacode One-Track 130 EANX_CC Composite EAN\n"
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"52 PZN Pharmazentralnummer 131 GS1_128_CC Composite GS1-128\n"
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"53 PHARMA_TWO Pharmacode Two-Track 132 DBAR_OMN_CC Comp DataBar Omni\n"
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"55 PDF417 PDF417 133 DBAR_LTD_CC Comp DataBar Limited\n"
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"56 PDF417COMP Compact PDF417 134 DBAR_EXP_CC Comp DataBar Expanded\n"
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"57 MAXICODE MaxiCode 135 UPCA_CC Composite UPC-A\n"
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"58 QRCODE QR Code 136 UPCE_CC Composite UPC-E\n"
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"60 CODE128B Code 128 (Subset B) 137 DBAR_STK_CC Comp DataBar Stacked\n"
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"63 AUSPOST AP Standard Customer 138 DBAR_OMNSTK_CC Comp DataBar Stack Omn\n"
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"66 AUSREPLY AP Reply Paid 139 DBAR_EXPSTK_CC Comp DataBar Exp Stack\n"
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"67 AUSROUTE AP Routing 140 CHANNEL Channel Code\n"
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"68 AUSREDIRECT AP Redirection 141 CODEONE Code One\n"
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"69 ISBNX ISBN 142 GRIDMATRIX Grid Matrix\n"
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"70 RM4SCC Royal Mail 4SCC 143 UPNQR UPN QR Code\n"
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"71 DATAMATRIX Data Matrix 144 ULTRA Ultracode\n"
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"72 EAN14 EAN-14 145 RMQR Rectangular Micro QR\n"
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"73 VIN Vehicle Information No.\n"
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);
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}
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/* Output usage information */
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static void usage(void) {
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int zint_version = ZBarcode_Version();
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int version_major = zint_version / 10000;
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int version_minor = (zint_version % 10000) / 100;
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int version_release = zint_version % 100;
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int version_build;
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if (version_release > 10) {
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/* This is a test release */
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version_release = version_release / 10;
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version_build = zint_version % 10;
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printf( "Zint version %d.%d.%d.%d\n", version_major, version_minor, version_release, version_build);
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} else {
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/* This is a stable release */
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printf( "Zint version %d.%d.%d\n", version_major, version_minor, version_release);
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}
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printf( "Encode input data in a barcode and save as BMP/EMF/EPS/GIF/PCX/PNG/SVG/TIF/TXT\n\n"
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" -b, --barcode=TYPE Number or name of barcode type. Default is 20 (CODE128)\n"
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" --addongap=NUMBER Set add-on gap in multiples of X-dimension for UPC/EAN\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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" --dmre Allow Data Matrix Rectangular Extended\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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" --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 (Extended Channel Interpretation) code\n"
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" --esc Process escape characters in input data\n"
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" --fg=COLOUR Specify a foreground colour (in hex)\n"
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" --filetype=TYPE Set output file type BMP/EMF/EPS/GIF/PCX/PNG/SVG/TIF/TXT\n"
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" --fullmultibyte Use multibyte for binary/Latin (QR/Han Xin/Grid Matrix)\n"
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" --gs1 Treat input as GS1 compatible data\n"
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" --gs1parens GS1 AIs in parentheses instead of square brackets\n"
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" --gssep Use separator GS for GS1 (Data Matrix)\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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" --mask=NUMBER Set masking pattern to use (QR/Han Xin/DotCode)\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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" --nobackground Remove background (PNG/SVG/EPS only)\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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" -r, --reverse Reverse colours (white on black)\n"
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" --rotate=NUMBER Rotate symbol by NUMBER degrees\n"
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" --rows=NUMBER Set number of rows (Codablock-F)\n"
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" --scale=NUMBER Adjust size of X-dimension\n"
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" --scmvv=NUMBER Prefix SCM with [)>\\R01\\Gvv (vv is NUMBER) (MaxiCode)\n"
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" --secure=NUMBER Set error correction level (ECC)\n"
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" --separator=NUMBER Set height of row separator bars (stacked symbologies)\n"
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" --small Use small text\n"
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" --square Force Data Matrix symbols to be square\n"
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" -t, --types Display table of barcode types\n"
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" --vers=NUMBER Set symbol version (size, check digits, other options)\n"
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" -w, --whitesp=NUMBER Set width of whitespace in multiples of X-dimension\n"
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" --werror Convert all warnings into errors\n"
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" --wzpl ZPL compatibility mode (allows non-standard symbols)\n"
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);
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}
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/* Display supported ECI codes */
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static void show_eci(void) {
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printf( " 3: ISO/IEC 8859-1 - Latin alphabet No. 1 (default)\n"
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" 4: ISO/IEC 8859-2 - Latin alphabet No. 2\n"
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" 5: ISO/IEC 8859-3 - Latin alphabet No. 3\n"
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" 6: ISO/IEC 8859-4 - Latin alphabet No. 4\n"
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" 7: ISO/IEC 8859-5 - Latin/Cyrillic alphabet\n"
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" 8: ISO/IEC 8859-6 - Latin/Arabic alphabet\n"
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" 9: ISO/IEC 8859-7 - Latin/Greek alphabet\n"
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" 10: ISO/IEC 8859-8 - Latin/Hebrew alphabet\n"
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" 11: ISO/IEC 8859-9 - Latin alphabet No. 5 (Turkish)\n"
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" 12: ISO/IEC 8859-10 - Latin alphabet No. 6 (Nordic)\n"
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" 13: ISO/IEC 8859-11 - Latin/Thai alphabet\n"
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" 15: ISO/IEC 8859-13 - Latin alphabet No. 7 (Baltic)\n"
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" 16: ISO/IEC 8859-14 - Latin alphabet No. 8 (Celtic)\n"
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" 17: ISO/IEC 8859-15 - Latin alphabet No. 9\n"
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" 18: ISO/IEC 8859-16 - Latin alphabet No. 10\n"
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" 20: Shift JIS (JIS X 0208 and JIS X 0201)\n"
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" 21: Windows 1250 - Latin 2 (Central Europe)\n"
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" 22: Windows 1251 - Cyrillic\n"
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" 23: Windows 1252 - Latin 1\n"
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" 24: Windows 1256 - Arabic\n"
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" 25: UCS-2BE (High order byte first) (Unicode BMP)\n"
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" 26: UTF-8 (Unicode)\n"
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" 27: ISO/IEC 646:1991 7-bit character set (ASCII)\n"
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" 28: Big5 (Taiwan) Chinese Character Set\n"
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" 29: ** GB (PRC) Chinese Character Set\n"
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" 30: Korean Character Set EUC-KR (KS X 1001:2002)\n"
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"899: 8-bit binary data\n"
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"** ECI 29 is GB 2312 except for Han Xin, when it is GB 18030\n"
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);
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}
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/* Verifies that a string (length <= 9) only uses digits. On success returns value in arg */
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static int validate_int(const char source[], int *p_val) {
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int val = 0;
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int i;
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int length = (int) strlen(source);
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if (length > 9) { /* Prevent overflow */
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return 0;
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}
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for (i = 0; i < length; i++) {
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if (source[i] < '0' || source[i] > '9') {
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return 0;
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}
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val *= 10;
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val += source[i] - '0';
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}
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*p_val = val;
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return 1;
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}
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/* Converts an integer value to its hexadecimal character */
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static char itoc(const int source) {
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if ((source >= 0) && (source <= 9)) {
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return ('0' + source);
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} else {
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return ('A' + (source - 10));
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}
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}
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/* Converts upper case characters to lower case in a string source[] */
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static void to_lower(char source[]) {
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int i, src_len = (int) strlen(source);
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for (i = 0; i < src_len; i++) {
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if ((source[i] >= 'A') && (source[i] <= 'Z')) {
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source[i] = (source[i] - 'A') + 'a';
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}
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}
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}
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/* Return symbology id if `barcode_name` a barcode name */
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static int get_barcode_name(const char *barcode_name) {
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struct name { const int symbology; const char *n; };
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static const struct name names[] = { /* Must be sorted for binary search to work */
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{ BARCODE_AUSPOST, "auspost" },
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{ BARCODE_AUSREDIRECT, "ausredirect" },
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{ BARCODE_AUSREPLY, "ausreply" },
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{ BARCODE_AUSROUTE, "ausroute" },
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{ BARCODE_AZRUNE, "azrune" },
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{ BARCODE_AZTEC, "aztec" },
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{ BARCODE_AZRUNE, "aztecrune" }, /* Synonym */
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{ BARCODE_AZRUNE, "aztecrunes" }, /* Synonym */
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{ BARCODE_C25IATA, "c25iata" },
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{ BARCODE_C25IND, "c25ind" },
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{ BARCODE_C25INTER, "c25inter" },
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{ BARCODE_C25LOGIC, "c25logic" },
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{ BARCODE_C25STANDARD, "c25standard" },
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{ BARCODE_CHANNEL, "channel" },
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{ BARCODE_CODABAR, "codabar" },
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{ BARCODE_CODABLOCKF, "codablockf" },
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{ BARCODE_CODE11, "code11" },
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{ BARCODE_CODE128, "code128" },
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{ BARCODE_CODE128B, "code128b" },
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{ BARCODE_CODE16K, "code16k" },
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{ BARCODE_CODE32, "code32" },
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{ BARCODE_CODE39, "code39" },
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{ BARCODE_CODE49, "code49" },
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{ BARCODE_CODE93, "code93" },
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{ BARCODE_CODEONE, "codeone" },
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{ BARCODE_DAFT, "daft" },
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{ BARCODE_DATAMATRIX, "datamatrix" },
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{ BARCODE_DBAR_EXP, "dbarexp" },
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{ BARCODE_DBAR_EXP_CC, "dbarexpcc" },
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{ BARCODE_DBAR_EXPSTK, "dbarexpstk" },
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{ BARCODE_DBAR_EXPSTK_CC, "dbarexpstkcc" },
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{ BARCODE_DBAR_LTD, "dbarltd" },
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{ BARCODE_DBAR_LTD_CC, "dbarltdcc" },
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{ BARCODE_DBAR_OMN, "dbaromn" },
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{ BARCODE_DBAR_OMN_CC, "dbaromncc" },
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{ BARCODE_DBAR_OMNSTK, "dbaromnstk" },
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{ BARCODE_DBAR_OMNSTK_CC, "dbaromnstkcc" },
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{ BARCODE_DBAR_STK, "dbarstk" },
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{ BARCODE_DBAR_STK_CC, "dbarstkcc" },
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{ BARCODE_DOTCODE, "dotcode" },
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{ BARCODE_DPD, "dpd" },
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{ BARCODE_DPIDENT, "dpident" },
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{ BARCODE_DPLEIT, "dpleit" },
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{ BARCODE_EANX, "ean" }, /* Synonym */
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{ BARCODE_EAN14, "ean14" },
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{ BARCODE_EANX_CC, "eancc" }, /* Synonym */
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{ BARCODE_EANX_CHK, "eanchk" }, /* Synonym */
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{ BARCODE_EANX, "eanx" },
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{ BARCODE_EANX_CC, "eanxcc" },
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{ BARCODE_EANX_CHK, "eanxchk" },
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{ BARCODE_EXCODE39, "excode39" },
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{ BARCODE_FIM, "fim" },
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{ BARCODE_FLAT, "flat" },
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{ BARCODE_GRIDMATRIX, "gridmatrix" },
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{ BARCODE_GS1_128, "gs1128" },
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{ BARCODE_GS1_128_CC, "gs1128cc" },
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{ BARCODE_HANXIN, "hanxin" },
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{ BARCODE_HIBC_128, "hibc128" },
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{ BARCODE_HIBC_39, "hibc39" },
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{ BARCODE_HIBC_AZTEC, "hibcaztec" },
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{ BARCODE_HIBC_BLOCKF, "hibcblockf" },
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{ BARCODE_HIBC_BLOCKF, "hibccodablockf" }, /* Synonym */
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{ BARCODE_HIBC_128, "hibccode128" }, /* Synonym */
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{ BARCODE_HIBC_39, "hibccode39" }, /* Synonym */
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{ BARCODE_HIBC_DM, "hibcdatamatrix" }, /* Synonym */
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{ BARCODE_HIBC_DM, "hibcdm" },
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{ BARCODE_HIBC_MICPDF, "hibcmicpdf" },
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{ BARCODE_HIBC_MICPDF, "hibcmicropdf" }, /* Synonym */
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{ BARCODE_HIBC_MICPDF, "hibcmicropdf417" }, /* Synonym */
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{ BARCODE_HIBC_PDF, "hibcpdf" },
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{ BARCODE_HIBC_PDF, "hibcpdf417" }, /* Synonym */
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{ BARCODE_HIBC_QR, "hibcqr" },
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{ BARCODE_HIBC_QR, "hibcqrcode" }, /* Synonym */
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{ BARCODE_ISBNX, "isbnx" },
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{ BARCODE_ITF14, "itf14" },
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{ BARCODE_JAPANPOST, "japanpost" },
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{ BARCODE_KIX, "kix" },
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{ BARCODE_KOREAPOST, "koreapost" },
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{ BARCODE_LOGMARS, "logmars" },
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{ BARCODE_MAILMARK, "mailmark" },
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{ BARCODE_MAXICODE, "maxicode" },
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{ BARCODE_MICROPDF417, "micropdf417" },
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{ BARCODE_MICROQR, "microqr" },
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{ BARCODE_MSI_PLESSEY, "msiplessey" },
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{ BARCODE_NVE18, "nve18" },
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{ BARCODE_PDF417, "pdf417" },
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{ BARCODE_PDF417COMP, "pdf417comp" },
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{ BARCODE_PHARMA, "pharma" },
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{ BARCODE_PHARMA_TWO, "pharmatwo" },
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{ BARCODE_PLANET, "planet" },
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{ BARCODE_PLESSEY, "plessey" },
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{ BARCODE_POSTNET, "postnet" },
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{ BARCODE_PZN, "pzn" },
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{ BARCODE_QRCODE, "qr" }, /* Synonym */
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{ BARCODE_QRCODE, "qrcode" },
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{ BARCODE_RM4SCC, "rm4scc" },
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{ BARCODE_RMQR, "rmqr" },
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{ BARCODE_TELEPEN, "telepen" },
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{ BARCODE_TELEPEN_NUM, "telepennum" },
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{ BARCODE_ULTRA, "ultra" },
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{ BARCODE_ULTRA, "ultracode" }, /* Synonym */
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{ BARCODE_UPCA, "upca" },
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{ BARCODE_UPCA_CC, "upcacc" },
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{ BARCODE_UPCA_CHK, "upcachk" },
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{ BARCODE_UPCE, "upce" },
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{ BARCODE_UPCE_CC, "upcecc" },
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{ BARCODE_UPCE_CHK, "upcechk" },
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{ BARCODE_UPNQR, "upnqr" },
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{ BARCODE_UPNQR, "upnqrcode" }, /* Synonym */
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{ BARCODE_USPS_IMAIL, "uspsimail" },
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{ BARCODE_VIN, "vin" },
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};
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int s = 0, e = ARRAY_SIZE(names) - 1;
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char n[30] = {0};
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int i, j, length;
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/* Ignore case and any "BARCODE" prefix */
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strncpy(n, barcode_name, 29);
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to_lower(n);
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|
length = (int) strlen(n);
|
|
if (strncmp(n, "barcode", 7) == 0) {
|
|
memmove(n, n + 7, length - 7 + 1); /* Include NUL char */
|
|
length = (int) strlen(n);
|
|
}
|
|
|
|
/* Ignore any non-alphanumeric characters */
|
|
for (i = 0, j = 0; i < length; i++) {
|
|
if ((n[i] >= 'a' && n[i] <= 'z') || (n[i] >= '0' && n[i] <= '9')) {
|
|
n[j++] = n[i];
|
|
}
|
|
}
|
|
if (j == 0) {
|
|
return 0;
|
|
}
|
|
n[j] = '\0';
|
|
|
|
while (s <= e) {
|
|
int m = (s + e) / 2;
|
|
int cmp = strcmp(names[m].n, n);
|
|
if (cmp == 0) {
|
|
return names[m].symbology;
|
|
}
|
|
if (cmp < 0) {
|
|
s = m + 1;
|
|
} else {
|
|
e = m - 1;
|
|
}
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
/* Whether `filetype` supported by Zint. Sets `png_refused` if `no_png` and PNG requested */
|
|
static int supported_filetype(const char *filetype, const int no_png, int *png_refused) {
|
|
static const char *filetypes[] = {
|
|
"bmp", "emf", "eps", "gif", "pcx", "png", "svg", "tif", "txt",
|
|
};
|
|
char lc_filetype[4] = {0};
|
|
int i;
|
|
|
|
if (png_refused) {
|
|
*png_refused = 0;
|
|
}
|
|
strncpy(lc_filetype, filetype, 3);
|
|
to_lower(lc_filetype);
|
|
|
|
if (no_png && strcmp(lc_filetype, "png") == 0) {
|
|
if (png_refused) {
|
|
*png_refused = 1;
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
for (i = 0; i < (int) ARRAY_SIZE(filetypes); i++) {
|
|
if (strcmp(lc_filetype, filetypes[i]) == 0) {
|
|
return 1;
|
|
}
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
/* Get file extension, excluding those of 4 or more letters */
|
|
static char *get_extension(const char *file) {
|
|
char *dot;
|
|
|
|
dot = strrchr(file, '.');
|
|
if (dot && strlen(file) - (dot - file) <= 4) { /* Only recognize up to 3 letter extensions */
|
|
return dot + 1;
|
|
}
|
|
return NULL;
|
|
}
|
|
|
|
/* Set extension of `file` to `filetype`, replacing existing extension if any.
|
|
* Does nothing if file already has `filetype` extension */
|
|
static void set_extension(char *file, const char *filetype) {
|
|
char lc_filetype[4] = {0};
|
|
char *extension;
|
|
char lc_extension[4];
|
|
|
|
strncpy(lc_filetype, filetype, 3);
|
|
to_lower(lc_filetype);
|
|
|
|
extension = get_extension(file);
|
|
if (extension) {
|
|
strcpy(lc_extension, extension);
|
|
to_lower(lc_extension);
|
|
if (strcmp(lc_filetype, lc_extension) == 0) {
|
|
return;
|
|
}
|
|
*(extension - 1) = '\0'; /* Cut off at dot */
|
|
}
|
|
if (strlen(file) > 251) {
|
|
file[251] = '\0';
|
|
}
|
|
strcat(file, ".");
|
|
strncat(file, filetype, 3);
|
|
}
|
|
|
|
/* Whether `filetype` is raster type */
|
|
static int is_raster(const char *filetype, const int no_png) {
|
|
static const char *raster_filetypes[] = {
|
|
"bmp", "gif", "pcx", "png", "tif",
|
|
};
|
|
int i;
|
|
char lc_filetype[4] = {0};
|
|
|
|
if (filetype == NULL) {
|
|
return 0;
|
|
}
|
|
strcpy(lc_filetype, filetype);
|
|
to_lower(lc_filetype);
|
|
|
|
if (no_png && strcmp(lc_filetype, "png") == 0) {
|
|
return 0;
|
|
}
|
|
|
|
for (i = 0; i < (int) ARRAY_SIZE(raster_filetypes); i++) {
|
|
if (strcmp(lc_filetype, raster_filetypes[i]) == 0) {
|
|
return 1;
|
|
}
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
/* Batch mode - output symbol for each line of text in `filename` */
|
|
static int batch_process(struct zint_symbol *symbol, const char *filename, const int mirror_mode,
|
|
const char *filetype, const int rotate_angle) {
|
|
FILE *file;
|
|
unsigned char buffer[ZINT_MAX_DATA_LEN] = {0}; // Maximum HanXin input
|
|
unsigned char character = 0;
|
|
int buf_posn = 0, error_number = 0, line_count = 1;
|
|
char output_file[256];
|
|
char number[12], reverse_number[12];
|
|
int inpos, local_line_count;
|
|
char format_string[256], reversed_string[256], format_char;
|
|
int format_len, i, o;
|
|
char adjusted[2] = {0};
|
|
|
|
if (symbol->outfile[0] == '\0') {
|
|
strcpy(format_string, "~~~~~.");
|
|
strncat(format_string, filetype, 3);
|
|
} else {
|
|
strcpy(format_string, symbol->outfile);
|
|
set_extension(format_string, filetype);
|
|
}
|
|
|
|
if (!strcmp(filename, "-")) {
|
|
file = stdin;
|
|
} else {
|
|
file = fopen(filename, "rb");
|
|
if (!file) {
|
|
strcpy(symbol->errtxt, "102: Unable to read input file");
|
|
return ZINT_ERROR_INVALID_DATA;
|
|
}
|
|
}
|
|
|
|
do {
|
|
int intChar;
|
|
intChar = fgetc(file);
|
|
if (intChar == EOF) {
|
|
break;
|
|
}
|
|
character = (unsigned char) intChar;
|
|
if (character == '\n') {
|
|
if (buf_posn > 0 && buffer[buf_posn - 1] == '\r') {
|
|
/* CR+LF - assume Windows formatting and remove CR */
|
|
buf_posn--;
|
|
buffer[buf_posn] = '\0';
|
|
}
|
|
|
|
if (mirror_mode == 0) {
|
|
inpos = 0;
|
|
local_line_count = line_count;
|
|
memset(number, 0, sizeof(number));
|
|
memset(reverse_number, 0, sizeof(reverse_number));
|
|
memset(reversed_string, 0, sizeof(reversed_string));
|
|
memset(output_file, 0, sizeof(output_file));
|
|
do {
|
|
number[inpos] = itoc(local_line_count % 10);
|
|
local_line_count /= 10;
|
|
inpos++;
|
|
} while (local_line_count > 0);
|
|
number[inpos] = '\0';
|
|
|
|
for (i = 0; i < inpos; i++) {
|
|
reverse_number[i] = number[inpos - i - 1];
|
|
}
|
|
|
|
format_len = (int) strlen(format_string);
|
|
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(reversed_string, adjusted);
|
|
}
|
|
|
|
for (i = 0; i < format_len; i++) {
|
|
output_file[i] = reversed_string[format_len - i - 1];
|
|
}
|
|
} else {
|
|
/* Name the output file from the data being processed */
|
|
i = 0;
|
|
o = 0;
|
|
do {
|
|
if (buffer[i] < 0x20) {
|
|
output_file[o] = '_';
|
|
} else {
|
|
switch (buffer[i]) {
|
|
case 0x21: // !
|
|
case 0x22: // "
|
|
case 0x2a: // *
|
|
case 0x2f: // /
|
|
case 0x3a: // :
|
|
case 0x3c: // <
|
|
case 0x3e: // >
|
|
case 0x3f: // ?
|
|
case 0x5c: // Backslash
|
|
case 0x7c: // |
|
|
case 0x7f: // DEL
|
|
output_file[o] = '_';
|
|
break;
|
|
default:
|
|
output_file[o] = buffer[i];
|
|
break;
|
|
}
|
|
}
|
|
|
|
// Skip escape characters
|
|
if ((buffer[i] == 0x5c) && (symbol->input_mode & ESCAPE_MODE)) {
|
|
i++;
|
|
if (buffer[i] == 'x') {
|
|
i += 2;
|
|
} else if (buffer[i] == 'u') {
|
|
i += 4;
|
|
}
|
|
}
|
|
i++;
|
|
o++;
|
|
} while (i < buf_posn && o < 251);
|
|
|
|
/* Add file extension */
|
|
output_file[o] = '.';
|
|
output_file[o + 1] = '\0';
|
|
|
|
strncat(output_file, filetype, 3);
|
|
}
|
|
|
|
strcpy(symbol->outfile, output_file);
|
|
error_number = ZBarcode_Encode_and_Print(symbol, buffer, buf_posn, rotate_angle);
|
|
if (error_number != 0) {
|
|
fprintf(stderr, "On line %d: %s\n", line_count, symbol->errtxt);
|
|
fflush(stderr);
|
|
}
|
|
ZBarcode_Clear(symbol);
|
|
memset(buffer, 0, sizeof(buffer));
|
|
buf_posn = 0;
|
|
line_count++;
|
|
} else {
|
|
buffer[buf_posn] = character;
|
|
buf_posn++;
|
|
}
|
|
if (buf_posn >= (int) sizeof(buffer)) {
|
|
fprintf(stderr, "On line %d: Error 103: Input data too long\n", line_count);
|
|
fflush(stderr);
|
|
do {
|
|
character = fgetc(file);
|
|
} while ((!feof(file)) && (character != '\n'));
|
|
}
|
|
} while ((!feof(file)) && (line_count < 2000000000));
|
|
|
|
if (character != '\n') {
|
|
fprintf(stderr, "Warning 104: No newline at end of file\n");
|
|
fflush(stderr);
|
|
}
|
|
|
|
fclose(file);
|
|
return error_number;
|
|
}
|
|
|
|
/* Stuff to convert args on Windows command line to UTF-8 */
|
|
#if defined(__WIN32__) || defined(_WIN32) || defined(WIN32) || defined(_WIN64) || defined(_MSC_VER)
|
|
#define ZINT_WIN
|
|
#include <windows.h>
|
|
#include <shellapi.h>
|
|
#ifndef WC_ERR_INVALID_CHARS
|
|
#define WC_ERR_INVALID_CHARS 0x00000080
|
|
#endif
|
|
|
|
static int win_argc = 0;
|
|
static char **win_argv = NULL;
|
|
|
|
/* Free Windows args */
|
|
static void win_free_args() {
|
|
int i;
|
|
if (!win_argv) {
|
|
return;
|
|
}
|
|
for (i = 0; i < win_argc; i++) {
|
|
if (!win_argv[i]) {
|
|
break;
|
|
}
|
|
free(win_argv[i]);
|
|
win_argv[i] = NULL;
|
|
}
|
|
free(win_argv);
|
|
win_argv = NULL;
|
|
}
|
|
|
|
/* For Windows replace args with UTF-8 versions */
|
|
static void win_args(int *p_argc, char ***p_argv) {
|
|
int i;
|
|
LPWSTR *szArgList = CommandLineToArgvW(GetCommandLineW(), &win_argc);
|
|
if (szArgList) {
|
|
if (!(win_argv = (char **) calloc(win_argc + 1, sizeof(char *)))) {
|
|
LocalFree(szArgList);
|
|
} else {
|
|
for (i = 0; i < win_argc; i++) {
|
|
int len = WideCharToMultiByte(CP_UTF8, WC_ERR_INVALID_CHARS, szArgList[i], -1, NULL, 0, NULL, NULL);
|
|
if (len == 0 || !(win_argv[i] = malloc(len + 1))) {
|
|
win_free_args();
|
|
LocalFree(szArgList);
|
|
return;
|
|
}
|
|
if (WideCharToMultiByte(CP_UTF8, WC_ERR_INVALID_CHARS, szArgList[i], -1, win_argv[i], len, NULL, NULL)
|
|
== 0) {
|
|
win_free_args();
|
|
LocalFree(szArgList);
|
|
return;
|
|
}
|
|
}
|
|
for (i = 0; i < win_argc; i++) {
|
|
(*p_argv)[i] = win_argv[i];
|
|
}
|
|
*p_argc = win_argc;
|
|
LocalFree(szArgList);
|
|
}
|
|
}
|
|
}
|
|
#endif
|
|
|
|
/* Helper to free Windows args on exit */
|
|
static int do_exit(int error_number) {
|
|
#ifdef ZINT_WIN
|
|
win_free_args();
|
|
#endif
|
|
exit(error_number);
|
|
return error_number; /* Not reached */
|
|
}
|
|
|
|
typedef struct { char *arg; int opt; } arg_opt;
|
|
|
|
int main(int argc, char **argv) {
|
|
struct zint_symbol *my_symbol;
|
|
int error_number = 0;
|
|
int rotate_angle = 0;
|
|
int help = 0;
|
|
int data_cnt = 0;
|
|
int input_cnt = 0;
|
|
int batch_mode = 0;
|
|
int mirror_mode = 0;
|
|
int fullmultibyte = 0;
|
|
int mask = 0;
|
|
int separator = 0;
|
|
int addon_gap = 0;
|
|
char filetype[4] = {0};
|
|
int no_png;
|
|
int png_refused;
|
|
int val;
|
|
int i;
|
|
int ret;
|
|
char *outfile_extension;
|
|
int data_arg_num = 0;
|
|
#ifndef _MSC_VER
|
|
arg_opt arg_opts[argc];
|
|
#else
|
|
arg_opt *arg_opts = (arg_opt *) _alloca(argc * sizeof(arg_opt));
|
|
#endif
|
|
|
|
if (argc == 1) {
|
|
usage();
|
|
exit(1);
|
|
}
|
|
|
|
my_symbol = ZBarcode_Create();
|
|
if (!my_symbol) {
|
|
fprintf(stderr, "Error 151: Memory failure\n");
|
|
exit(1);
|
|
}
|
|
no_png = strcmp(my_symbol->outfile, "out.gif") == 0;
|
|
my_symbol->input_mode = UNICODE_MODE;
|
|
|
|
#ifdef ZINT_WIN
|
|
win_args(&argc, &argv);
|
|
#endif
|
|
|
|
while (1) {
|
|
enum options {
|
|
OPT_ADDONGAP = 128, OPT_BATCH, OPT_BINARY, OPT_BG, OPT_BIND, OPT_BOLD, OPT_BORDER,
|
|
OPT_BOX, OPT_CMYK, OPT_COLS, OPT_DIRECT, OPT_DMRE, OPT_DOTSIZE, OPT_DOTTY, OPT_DUMP,
|
|
OPT_ECI, OPT_ESC, OPT_FG, OPT_FILETYPE, OPT_FONTSIZE, OPT_FULLMULTIBYTE,
|
|
OPT_GS1, OPT_GS1PARENS, OPT_GSSEP, OPT_HEIGHT, OPT_INIT, OPT_MIRROR, OPT_MASK, OPT_MODE,
|
|
OPT_NOBACKGROUND, OPT_NOTEXT, OPT_PRIMARY, OPT_ROTATE, OPT_ROWS, OPT_SCALE,
|
|
OPT_SCMVV, OPT_SECURE, OPT_SEPARATOR, OPT_SMALL, OPT_SQUARE, OPT_VERBOSE, OPT_VERS,
|
|
OPT_WERROR, OPT_WZPL,
|
|
};
|
|
int option_index = 0;
|
|
static struct option long_options[] = {
|
|
{"addongap", 1, NULL, OPT_ADDONGAP},
|
|
{"barcode", 1, NULL, 'b'},
|
|
{"batch", 0, NULL, OPT_BATCH},
|
|
{"binary", 0, NULL, OPT_BINARY},
|
|
{"bg", 1, 0, OPT_BG},
|
|
{"bind", 0, NULL, OPT_BIND},
|
|
{"bold", 0, NULL, OPT_BOLD},
|
|
{"border", 1, NULL, OPT_BORDER},
|
|
{"box", 0, NULL, OPT_BOX},
|
|
{"cmyk", 0, NULL, OPT_CMYK},
|
|
{"cols", 1, NULL, OPT_COLS},
|
|
{"data", 1, NULL, 'd'},
|
|
{"direct", 0, NULL, OPT_DIRECT},
|
|
{"dmre", 0, NULL, OPT_DMRE},
|
|
{"dotsize", 1, NULL, OPT_DOTSIZE},
|
|
{"dotty", 0, NULL, OPT_DOTTY},
|
|
{"dump", 0, NULL, OPT_DUMP},
|
|
{"eci", 1, NULL, OPT_ECI},
|
|
{"ecinos", 0, NULL, 'e'},
|
|
{"esc", 0, NULL, OPT_ESC},
|
|
{"fg", 1, 0, OPT_FG},
|
|
{"filetype", 1, NULL, OPT_FILETYPE},
|
|
{"fontsize", 1, NULL, OPT_FONTSIZE},
|
|
{"fullmultibyte", 0, NULL, OPT_FULLMULTIBYTE},
|
|
{"gs1", 0, 0, OPT_GS1},
|
|
{"gs1parens", 0, NULL, OPT_GS1PARENS},
|
|
{"gssep", 0, NULL, OPT_GSSEP},
|
|
{"height", 1, NULL, OPT_HEIGHT},
|
|
{"help", 0, NULL, 'h'},
|
|
{"init", 0, NULL, OPT_INIT},
|
|
{"input", 1, NULL, 'i'},
|
|
{"mirror", 0, NULL, OPT_MIRROR},
|
|
{"mask", 1, NULL, OPT_MASK},
|
|
{"mode", 1, NULL, OPT_MODE},
|
|
{"nobackground", 0, NULL, OPT_NOBACKGROUND},
|
|
{"notext", 0, NULL, OPT_NOTEXT},
|
|
{"output", 1, NULL, 'o'},
|
|
{"primary", 1, NULL, OPT_PRIMARY},
|
|
{"reverse", 0, NULL, 'r'},
|
|
{"rotate", 1, NULL, OPT_ROTATE},
|
|
{"rows", 1, NULL, OPT_ROWS},
|
|
{"scale", 1, NULL, OPT_SCALE},
|
|
{"scmvv", 1, NULL, OPT_SCMVV},
|
|
{"secure", 1, NULL, OPT_SECURE},
|
|
{"separator", 1, NULL, OPT_SEPARATOR},
|
|
{"small", 0, NULL, OPT_SMALL},
|
|
{"square", 0, NULL, OPT_SQUARE},
|
|
{"types", 0, NULL, 't'},
|
|
{"verbose", 0, NULL, OPT_VERBOSE}, // Currently undocumented, output some debug info
|
|
{"vers", 1, NULL, OPT_VERS},
|
|
{"werror", 0, NULL, OPT_WERROR},
|
|
{"whitesp", 1, NULL, 'w'},
|
|
{"wzpl", 0, NULL, OPT_WZPL},
|
|
{NULL, 0, NULL, 0}
|
|
};
|
|
int c = getopt_long(argc, argv, "b:d:ehi:o:rtw:", long_options, &option_index);
|
|
if (c == -1) break;
|
|
|
|
switch (c) {
|
|
case OPT_ADDONGAP:
|
|
if (!validate_int(optarg, &val)) {
|
|
fprintf(stderr, "Error 139: Invalid add-on gap value\n");
|
|
return do_exit(1);
|
|
}
|
|
if (val >= 7 && val <= 12) {
|
|
addon_gap = val;
|
|
} else {
|
|
fprintf(stderr, "Warning 140: Invalid add-on gap value\n");
|
|
fflush(stderr);
|
|
}
|
|
break;
|
|
case OPT_BATCH:
|
|
if (data_cnt == 0) {
|
|
/* Switch to batch processing mode */
|
|
batch_mode = 1;
|
|
} else {
|
|
fprintf(stderr, "Warning 141: Can't use batch mode if data given, ignoring\n");
|
|
fflush(stderr);
|
|
}
|
|
break;
|
|
case OPT_BG:
|
|
strncpy(my_symbol->bgcolour, optarg, 9);
|
|
break;
|
|
case OPT_BINARY:
|
|
my_symbol->input_mode = (my_symbol->input_mode & ~0x07) | DATA_MODE;
|
|
break;
|
|
case OPT_BIND:
|
|
my_symbol->output_options |= BARCODE_BIND;
|
|
break;
|
|
case OPT_BOLD:
|
|
my_symbol->output_options |= BOLD_TEXT;
|
|
break;
|
|
case OPT_BORDER:
|
|
if (!validate_int(optarg, &val)) {
|
|
fprintf(stderr, "Error 107: Invalid border width value\n");
|
|
return do_exit(1);
|
|
}
|
|
if (val <= 1000) { /* `val` >= 0 always */
|
|
my_symbol->border_width = val;
|
|
} else {
|
|
fprintf(stderr, "Warning 108: Border width out of range\n");
|
|
fflush(stderr);
|
|
}
|
|
break;
|
|
case OPT_BOX:
|
|
my_symbol->output_options |= BARCODE_BOX;
|
|
break;
|
|
case OPT_CMYK:
|
|
my_symbol->output_options |= CMYK_COLOUR;
|
|
break;
|
|
case OPT_COLS:
|
|
if (!validate_int(optarg, &val)) {
|
|
fprintf(stderr, "Error 131: Invalid columns value\n");
|
|
return do_exit(1);
|
|
}
|
|
if ((val >= 1) && (val <= 108)) {
|
|
my_symbol->option_2 = val;
|
|
} else {
|
|
fprintf(stderr, "Warning 111: Number of columns out of range\n");
|
|
fflush(stderr);
|
|
}
|
|
break;
|
|
case OPT_DIRECT:
|
|
my_symbol->output_options |= BARCODE_STDOUT;
|
|
break;
|
|
case OPT_DMRE:
|
|
/* Square overwrites DMRE */
|
|
if (my_symbol->option_3 != DM_SQUARE) {
|
|
my_symbol->option_3 = DM_DMRE;
|
|
}
|
|
break;
|
|
case OPT_DOTSIZE:
|
|
my_symbol->dot_size = (float) (atof(optarg));
|
|
if (my_symbol->dot_size < 0.01f) {
|
|
/* Zero and negative values are not permitted */
|
|
fprintf(stderr, "Warning 106: Invalid dot radius value\n");
|
|
fflush(stderr);
|
|
my_symbol->dot_size = 4.0f / 5.0f;
|
|
}
|
|
break;
|
|
case OPT_DOTTY:
|
|
my_symbol->output_options |= BARCODE_DOTTY_MODE;
|
|
break;
|
|
case OPT_DUMP:
|
|
my_symbol->output_options |= BARCODE_STDOUT;
|
|
strcpy(my_symbol->outfile, "dummy.txt");
|
|
break;
|
|
case OPT_ECI:
|
|
if (!validate_int(optarg, &val)) {
|
|
fprintf(stderr, "Error 138: Invalid ECI value\n");
|
|
return do_exit(1);
|
|
}
|
|
if (val <= 999999) { /* `val` >= 0 always */
|
|
my_symbol->eci = val;
|
|
} else {
|
|
fprintf(stderr, "Warning 118: Invalid ECI code\n");
|
|
fflush(stderr);
|
|
}
|
|
break;
|
|
case OPT_ESC:
|
|
my_symbol->input_mode |= ESCAPE_MODE;
|
|
break;
|
|
case OPT_FG:
|
|
strncpy(my_symbol->fgcolour, optarg, 9);
|
|
break;
|
|
case OPT_FILETYPE:
|
|
/* Select the type of output file */
|
|
if (!supported_filetype(optarg, no_png, &png_refused)) {
|
|
if (png_refused) {
|
|
fprintf(stderr, "Warning 152: PNG format disabled at compile time, ignoring\n");
|
|
} else {
|
|
fprintf(stderr, "Warning 142: File type '%s' not supported, ignoring\n", optarg);
|
|
}
|
|
fflush(stderr);
|
|
} else {
|
|
strncpy(filetype, optarg, (size_t) 3);
|
|
}
|
|
break;
|
|
case OPT_FONTSIZE:
|
|
if (!validate_int(optarg, &val)) {
|
|
fprintf(stderr, "Error 130: Invalid font size value\n");
|
|
return do_exit(1);
|
|
}
|
|
if (val <= 100) { /* `val` >= 0 always */
|
|
my_symbol->fontsize = val;
|
|
} else {
|
|
fprintf(stderr, "Warning 126: Invalid font size\n");
|
|
fflush(stderr);
|
|
}
|
|
break;
|
|
case OPT_FULLMULTIBYTE:
|
|
fullmultibyte = 1;
|
|
break;
|
|
case OPT_GS1:
|
|
my_symbol->input_mode = (my_symbol->input_mode & ~0x07) | GS1_MODE;
|
|
break;
|
|
case OPT_GS1PARENS:
|
|
my_symbol->input_mode |= GS1PARENS_MODE;
|
|
break;
|
|
case OPT_GSSEP:
|
|
my_symbol->output_options |= GS1_GS_SEPARATOR;
|
|
break;
|
|
case OPT_HEIGHT:
|
|
if (!validate_int(optarg, &val)) {
|
|
fprintf(stderr, "Error 109: Invalid symbol height value\n");
|
|
return do_exit(1);
|
|
}
|
|
if ((val >= 1) && (val <= 1000)) {
|
|
my_symbol->height = val;
|
|
} else {
|
|
fprintf(stderr, "Warning 110: Symbol height out of range\n");
|
|
fflush(stderr);
|
|
}
|
|
break;
|
|
case OPT_INIT:
|
|
my_symbol->output_options |= READER_INIT;
|
|
break;
|
|
case OPT_MIRROR:
|
|
/* Use filenames which reflect content */
|
|
mirror_mode = 1;
|
|
break;
|
|
case OPT_MASK:
|
|
if (!validate_int(optarg, &val)) {
|
|
fprintf(stderr, "Error 148: Invalid mask value\n");
|
|
return do_exit(1);
|
|
}
|
|
if (val > 7) { /* `val` >= 0 always */
|
|
/* mask pattern >= 0 and <= 7 (i.e. values >= 1 and <= 8) only permitted */
|
|
fprintf(stderr, "Warning 147: Invalid mask value\n");
|
|
fflush(stderr);
|
|
} else {
|
|
mask = val + 1;
|
|
}
|
|
break;
|
|
case OPT_MODE:
|
|
if (!validate_int(optarg, &val)) {
|
|
fprintf(stderr, "Error 136: Invalid mode value\n");
|
|
return do_exit(1);
|
|
}
|
|
if (val <= 6) { /* `val` >= 0 always */
|
|
my_symbol->option_1 = val;
|
|
} else {
|
|
fprintf(stderr, "Warning 116: Invalid mode\n");
|
|
fflush(stderr);
|
|
}
|
|
break;
|
|
case OPT_NOBACKGROUND:
|
|
strcpy(my_symbol->bgcolour, "ffffff00");
|
|
break;
|
|
case OPT_NOTEXT:
|
|
my_symbol->show_hrt = 0;
|
|
break;
|
|
case OPT_PRIMARY:
|
|
if (strlen(optarg) <= 127) {
|
|
strcpy(my_symbol->primary, optarg);
|
|
} else {
|
|
fprintf(stderr, "Warning 115: Primary data string too long, ignoring\n");
|
|
fflush(stderr);
|
|
}
|
|
break;
|
|
case OPT_ROTATE:
|
|
/* Only certain inputs allowed */
|
|
if (!validate_int(optarg, &val)) {
|
|
fprintf(stderr, "Error 117: Invalid rotation value\n");
|
|
return do_exit(1);
|
|
}
|
|
switch (val) {
|
|
case 90: rotate_angle = 90;
|
|
break;
|
|
case 180: rotate_angle = 180;
|
|
break;
|
|
case 270: rotate_angle = 270;
|
|
break;
|
|
case 0: rotate_angle = 0;
|
|
break;
|
|
default:
|
|
fprintf(stderr, "Warning 137: Invalid rotation parameter\n");
|
|
fflush(stderr);
|
|
break;
|
|
}
|
|
break;
|
|
case OPT_ROWS:
|
|
if (!validate_int(optarg, &val)) {
|
|
fprintf(stderr, "Error 132: Invalid rows value\n");
|
|
return do_exit(1);
|
|
}
|
|
if ((val >= 1) && (val <= 44)) {
|
|
my_symbol->option_1 = val;
|
|
} else {
|
|
fprintf(stderr, "Warning 112: Number of rows out of range\n");
|
|
fflush(stderr);
|
|
}
|
|
break;
|
|
case OPT_SCALE:
|
|
my_symbol->scale = (float) (atof(optarg));
|
|
if (my_symbol->scale < 0.01f) {
|
|
/* Zero and negative values are not permitted */
|
|
fprintf(stderr, "Warning 105: Invalid scale value\n");
|
|
fflush(stderr);
|
|
my_symbol->scale = 1.0f;
|
|
}
|
|
break;
|
|
case OPT_SCMVV:
|
|
if (!validate_int(optarg, &val)) {
|
|
fprintf(stderr, "Error 149: Invalid Structured Carrier Message version value\n");
|
|
return do_exit(1);
|
|
}
|
|
if (val <= 99) { /* `val` >= 0 always */
|
|
my_symbol->option_2 = val + 1;
|
|
} else {
|
|
/* Version 00-99 only */
|
|
fprintf(stderr, "Warning 150: Invalid version (vv) for Structured Carrier Message, ignoring\n");
|
|
fflush(stderr);
|
|
}
|
|
break;
|
|
case OPT_SECURE:
|
|
if (!validate_int(optarg, &val)) {
|
|
fprintf(stderr, "Error 134: Invalid ECC value\n");
|
|
return do_exit(1);
|
|
}
|
|
if (val <= 8) { /* `val` >= 0 always */
|
|
my_symbol->option_1 = val;
|
|
} else {
|
|
fprintf(stderr, "Warning 114: ECC level out of range\n");
|
|
fflush(stderr);
|
|
}
|
|
break;
|
|
case OPT_SEPARATOR:
|
|
if (!validate_int(optarg, &val)) {
|
|
fprintf(stderr, "Error 128: Invalid separator value\n");
|
|
return do_exit(1);
|
|
}
|
|
if (val <= 4) { /* `val` >= 0 always */
|
|
separator = val;
|
|
} else {
|
|
/* Greater than 4 values are not permitted */
|
|
fprintf(stderr, "Warning 127: Invalid separator value\n");
|
|
fflush(stderr);
|
|
}
|
|
break;
|
|
case OPT_SMALL:
|
|
my_symbol->output_options |= SMALL_TEXT;
|
|
break;
|
|
case OPT_SQUARE:
|
|
my_symbol->option_3 = DM_SQUARE;
|
|
break;
|
|
case OPT_VERBOSE:
|
|
my_symbol->debug = 1;
|
|
break;
|
|
case OPT_VERS:
|
|
if (!validate_int(optarg, &val)) {
|
|
fprintf(stderr, "Error 133: Invalid version value\n");
|
|
return do_exit(1);
|
|
}
|
|
if ((val >= 1) && (val <= 84)) {
|
|
my_symbol->option_2 = val;
|
|
} else {
|
|
fprintf(stderr, "Warning 113: Invalid version\n");
|
|
fflush(stderr);
|
|
}
|
|
break;
|
|
case OPT_WERROR:
|
|
my_symbol->warn_level = WARN_FAIL_ALL;
|
|
break;
|
|
case OPT_WZPL:
|
|
my_symbol->warn_level = WARN_ZPL_COMPAT;
|
|
break;
|
|
|
|
case 'h':
|
|
usage();
|
|
help = 1;
|
|
break;
|
|
|
|
case 't':
|
|
types();
|
|
help = 1;
|
|
break;
|
|
|
|
case 'e':
|
|
show_eci();
|
|
help = 1;
|
|
break;
|
|
|
|
case 'b':
|
|
if (!validate_int(optarg, &val) && !(val = get_barcode_name(optarg))) {
|
|
fprintf(stderr, "Error 119: Invalid barcode type '%s'\n", optarg);
|
|
return do_exit(1);
|
|
}
|
|
my_symbol->symbology = val;
|
|
break;
|
|
|
|
case 'w':
|
|
if (!validate_int(optarg, &val)) {
|
|
fprintf(stderr, "Error 120: Invalid whitespace value '%s'\n", optarg);
|
|
return do_exit(1);
|
|
}
|
|
if (val <= 1000) { /* `val` >= 0 always */
|
|
my_symbol->whitespace_width = val;
|
|
} else {
|
|
fprintf(stderr, "Warning 121: Whitespace value out of range\n");
|
|
fflush(stderr);
|
|
}
|
|
break;
|
|
|
|
case 'd': /* we have some data! */
|
|
if (batch_mode == 0) {
|
|
arg_opts[data_arg_num].arg = optarg;
|
|
arg_opts[data_arg_num].opt = c;
|
|
data_arg_num++;
|
|
data_cnt++;
|
|
} else {
|
|
fprintf(stderr, "Warning 122: Can't define data in batch mode, ignoring '%s'\n", optarg);
|
|
fflush(stderr);
|
|
}
|
|
break;
|
|
|
|
case 'i': /* Take data from file */
|
|
if (batch_mode == 0 || input_cnt == 0) {
|
|
arg_opts[data_arg_num].arg = optarg;
|
|
arg_opts[data_arg_num].opt = c;
|
|
data_arg_num++;
|
|
input_cnt++;
|
|
} else {
|
|
fprintf(stderr, "Warning 143: Can only define one input file in batch mode, ignoring '%s'\n",
|
|
optarg);
|
|
fflush(stderr);
|
|
}
|
|
break;
|
|
|
|
case 'o':
|
|
strncpy(my_symbol->outfile, optarg, 255);
|
|
break;
|
|
|
|
case 'r':
|
|
strcpy(my_symbol->fgcolour, "ffffff");
|
|
strcpy(my_symbol->bgcolour, "000000");
|
|
break;
|
|
|
|
case '?':
|
|
break;
|
|
|
|
default:
|
|
fprintf(stderr, "Error 123: ?? getopt error 0%o\n", c);
|
|
fflush(stderr);
|
|
break;
|
|
}
|
|
}
|
|
|
|
if (optind < argc) {
|
|
fprintf(stderr, "Error 125: Invalid option\n");
|
|
while (optind < argc)
|
|
fprintf(stderr, "%s", argv[optind++]);
|
|
fprintf(stderr, "\n");
|
|
fflush(stderr);
|
|
}
|
|
|
|
if (data_arg_num) {
|
|
unsigned int cap = ZBarcode_Cap(my_symbol->symbology, ZINT_CAP_STACKABLE | ZINT_CAP_EXTENDABLE |
|
|
ZINT_CAP_FULL_MULTIBYTE | ZINT_CAP_MASK);
|
|
if (fullmultibyte && (cap & ZINT_CAP_FULL_MULTIBYTE)) {
|
|
my_symbol->option_3 = ZINT_FULL_MULTIBYTE;
|
|
}
|
|
if (mask && (cap & ZINT_CAP_MASK)) {
|
|
my_symbol->option_3 |= mask << 8;
|
|
}
|
|
if (separator && (cap & ZINT_CAP_STACKABLE)) {
|
|
my_symbol->option_3 = separator;
|
|
}
|
|
if (addon_gap && (cap & ZINT_CAP_EXTENDABLE)) {
|
|
my_symbol->option_2 = addon_gap;
|
|
}
|
|
|
|
if (batch_mode) {
|
|
/* Take each line of text as a separate data set */
|
|
if (data_arg_num > 1) {
|
|
fprintf(stderr, "Warning 144: Processing first input file '%s' only\n", arg_opts[0].arg);
|
|
fflush(stderr);
|
|
}
|
|
if (filetype[0] == '\0') {
|
|
outfile_extension = get_extension(my_symbol->outfile);
|
|
if (outfile_extension && supported_filetype(outfile_extension, no_png, NULL)) {
|
|
strcpy(filetype, outfile_extension);
|
|
} else {
|
|
strcpy(filetype, no_png ? "gif" : "png");
|
|
}
|
|
}
|
|
if (((my_symbol->symbology != BARCODE_MAXICODE && my_symbol->scale < 0.5f) || my_symbol->scale < 0.2f)
|
|
&& is_raster(filetype, no_png)) {
|
|
const int min = my_symbol->symbology != BARCODE_MAXICODE ? 5 : 2;
|
|
fprintf(stderr, "Warning 145: Scaling less than 0.%d will be set to 0.%d for '%s' output\n", min, min,
|
|
filetype);
|
|
fflush(stderr);
|
|
}
|
|
error_number = batch_process(my_symbol, arg_opts[0].arg, mirror_mode, filetype, rotate_angle);
|
|
if (error_number != 0) {
|
|
fprintf(stderr, "%s\n", my_symbol->errtxt);
|
|
fflush(stderr);
|
|
}
|
|
} else {
|
|
if (filetype[0] != '\0') {
|
|
set_extension(my_symbol->outfile, filetype);
|
|
}
|
|
if (((my_symbol->symbology != BARCODE_MAXICODE && my_symbol->scale < 0.5f) || my_symbol->scale < 0.2f)
|
|
&& is_raster(get_extension(my_symbol->outfile), no_png)) {
|
|
const int min = my_symbol->symbology != BARCODE_MAXICODE ? 5 : 2;
|
|
fprintf(stderr, "Warning 146: Scaling less than 0.%d will be set to 0.%d for '%s' output\n", min, min,
|
|
get_extension(my_symbol->outfile));
|
|
fflush(stderr);
|
|
}
|
|
for (i = 0; i < data_arg_num; i++) {
|
|
if (arg_opts[i].opt == 'd') {
|
|
ret = ZBarcode_Encode(my_symbol, (unsigned char *) arg_opts[i].arg,
|
|
(int) strlen(arg_opts[i].arg));
|
|
} else {
|
|
ret = ZBarcode_Encode_File(my_symbol, arg_opts[i].arg);
|
|
}
|
|
if (ret != 0) {
|
|
fprintf(stderr, "%s\n", my_symbol->errtxt);
|
|
fflush(stderr);
|
|
if (error_number < ZINT_ERROR) {
|
|
error_number = ret;
|
|
}
|
|
}
|
|
}
|
|
if (error_number < ZINT_ERROR) {
|
|
error_number = ZBarcode_Print(my_symbol, rotate_angle);
|
|
|
|
if (error_number != 0) {
|
|
fprintf(stderr, "%s\n", my_symbol->errtxt);
|
|
fflush(stderr);
|
|
}
|
|
}
|
|
}
|
|
} else if (help == 0) {
|
|
fprintf(stderr, "Warning 124: No data received, no symbol generated\n");
|
|
fflush(stderr);
|
|
}
|
|
|
|
ZBarcode_Delete(my_symbol);
|
|
|
|
return do_exit(error_number);
|
|
}
|