1 /* dmatrix.h - Handles Data Matrix ECC 200 */ 2 3 /* 4 libzint - the open source barcode library 5 Copyright (C) 2009-2017 Robin Stuart <rstuart114@gmail.com> 6 7 Redistribution and use in source and binary forms, with or without 8 modification, are permitted provided that the following conditions 9 are met: 10 11 1. Redistributions of source code must retain the above copyright 12 notice, this list of conditions and the following disclaimer. 13 2. Redistributions in binary form must reproduce the above copyright 14 notice, this list of conditions and the following disclaimer in the 15 documentation and/or other materials provided with the distribution. 16 3. Neither the name of the project nor the names of its contributors 17 may be used to endorse or promote products derived from this software 18 without specific prior written permission. 19 20 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND 21 ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 22 IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 23 ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE 24 FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 25 DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 26 OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 27 HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 28 LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 29 OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 30 SUCH DAMAGE. 31 */ 32 33 /* 34 Containes Extended Rectangular Data Matrix (DMRE) 35 See http://www.dmre.info for information 36 Contact: harald.oehlmann@eurodatacouncil.org 37 */ 38 39 #include "common.h" 40 41 #ifndef __IEC16022ECC200_H 42 #define __IEC16022ECC200_H 43 #ifdef __cplusplus 44 extern "C" { 45 #endif /* __cplusplus */ 46 47 extern int data_matrix_200(struct zint_symbol *symbol, const unsigned char source[], const size_t length); 48 49 #ifdef __cplusplus 50 } 51 #endif /* __cplusplus */ 52 53 #define MAXBARCODE 3116 54 55 #define DM_NULL 0 56 #define DM_ASCII 1 57 #define DM_C40 2 58 #define DM_TEXT 3 59 #define DM_X12 4 60 #define DM_EDIFACT 5 61 #define DM_BASE256 6 62 63 static const char c40_shift[] = { 64 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 65 0, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 66 2, 2, 2, 2, 2, 2, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 67 2, 2, 2, 2, 2, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3 68 }; 69 70 static const char c40_value[] = { 71 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 72 3, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 73 15, 16, 17, 18, 19, 20, 21, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 74 22, 23, 24, 25, 26, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31 75 }; 76 77 static const char text_shift[] = { 78 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 79 0, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 80 2, 2, 2, 2, 2, 2, 2, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 81 2, 2, 2, 2, 2, 3, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 3, 3, 3, 3, 3 82 }; 83 84 static const char text_value[] = { 85 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 86 3, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 87 15, 16, 17, 18, 19, 20, 21, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 88 22, 23, 24, 25, 26, 0, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 27, 28, 29, 30, 31 89 }; 90 91 // Position in option array [symbol option value - 1] 92 // The position in the option array is by increasing total data codewords with square first 93 // The last comment value is the total data codewords value. 94 // The index of this array is the --vers parameter value -1 and is given as forst comment value 95 96 static const unsigned short int intsymbol[] = { 97 0, /* 1: 10x10 , 3*/ 1, /* 2: 12x12 , 5*/ 3, /* 3: 14x14 , 8*/ 5, /* 4: 16x16 , 12*/ 98 7, /* 5: 18x18 , 18*/ 9, /* 6: 20x20 , 22*/ 12, /* 7: 22x22 , 30*/ 14, /* 8: 24x24 , 36*/ 99 16, /* 9: 26x26 , 44*/ 18, /* 10: 32x32 , 62*/ 21, /* 11: 36x36 , 86*/ 24, /* 12: 40x40 ,114*/ 100 26, /* 13: 44x44 ,144*/ 27, /* 14: 48x48 ,174*/ 28, /* 15: 52x52 ,204*/ 29, /* 16: 64x64 ,280*/ 101 30, /* 17: 72x72 ,368*/ 31, /* 18: 80x80 ,456*/ 32, /* 19: 88x88 ,576*/ 33, /* 20: 96x96 ,696*/ 102 34, /* 21:104x104,816*/ 35, /* 22:120x120,1050*/36, /* 23:132x132,1304*/37, /* 24:144x144,1558*/ 103 2, /* 25: 8x18 , 5*/ 4, /* 26: 8x32 , 10*/ 6, /* 27: 12x26 , 16*/ 10, /* 28: 12x36 , 22*/ 104 13, /* 29: 16x36 , 32*/ 17, /* 30: 16x48 , 49*/ 8, /* 31: 8x48 , 18*/ 11, /* 32: 8x64 , 24*/ 105 15, /* 33: 12x64 , 43*/ 19, /* 34: 16x64 , 62*/ 20, /* 37: 24x48 , 80*/ 23, /* 38: 24x64 ,108*/ 106 22, /* 41: 26x48 , 90*/ 25, /* 42: 26x64 ,118*/ 107 0 108 }; 109 110 // Number of DM Sizes 111 #define DMSIZESCOUNT 38 112 // Number of 144x144 for special interlace 113 #define INTSYMBOL144 37 114 115 // Is the current code a DMRE code ? 116 // This is the case, if intsymbol index >= 30 117 118 static const char isDMRE[] = { 119 /* 0*/ 0, /* 10x10, 3 */ 0, /* 12x12 , 5 */ 0, /* 8x18 , 5 */ 0, /* 14x14 , 8 */ 120 /* 4*/ 0, /* 8x32 ,10 */ 0, /* 16x16 ,12 */ 0, /* 12x26 ,16 */ 0, /* 18x18 ,18 */ 121 /* 8*/ 1, /* 8x48 ,18 */ 0, /* 20x20 ,22 */ 0, /* 12x36 ,22 */ 1, /* 8x64 ,24 */ 122 /*12*/ 0, /* 22x22 ,30 */ 0, /* 16x36 ,32 */ 0, /* 24x24 ,36 */ 1, /* 12x64 ,43 */ 123 /*16*/ 0, /* 26x26 ,44 */ 0, /* 16x48 ,49 */ 0, /* 32x32 ,62 */ 1, /* 16x64 ,62 */ 124 /*20*/ 1, /* 24x48 ,80 */ 0, /* 36x36 ,86 */ 1, /* 26x48 ,90 */ 1, /* 24x64 ,108*/ 125 /*24*/ 0, /* 40x40 ,114*/ 1, /* 26x64 ,118*/ 0, /* 44x44 ,144*/ 0, /* 48x48,174 */ 126 /*28*/ 0, /* 52x52,204 */ 0, /* 64x64,280 */ 0, /* 72x72,368 */ 0, /* 80x80,456 */ 127 /*32*/ 0, /* 88x88,576 */ 0, /* 96x96,696 */ 0, /*104x104,816*/ 0, /*120x120,1050*/ 128 /*36*/ 0, /*132x132,1304*/0 /*144x144,1558*/ 129 }; 130 131 // Horizontal matrix size 132 133 static const unsigned short int matrixH[] = { 134 /* 0*/ 10, /* 10x10 , 3 */ 12, /* 12x12 , 5 */ 8, /* 8x18 , 5 */ 14, /* 14x14 , 8 */ 135 /* 4*/ 8, /* 8x32 ,10 */ 16, /* 16x16 ,12 */ 12, /* 12x26 ,16 */ 18, /* 18x18 ,18 */ 136 /* 8*/ 8, /* 8x48 ,18 */ 20, /* 20x20 ,22 */ 12, /* 12x36 ,22 */ 8, /* 8x64 ,24 */ 137 /*12*/ 22, /* 22x22 ,30 */ 16, /* 16x36 ,32 */ 24, /* 24x24 ,36 */ 12, /* 12x64 ,43 */ 138 /*16*/ 26, /* 26x26 ,44 */ 16, /* 16x48 ,49 */ 32, /* 32x32 ,62 */ 16, /* 16x64 ,62 */ 139 /*20*/ 24, /* 24x48 ,80 */ 36, /* 36x36 ,86 */ 26, /* 26x48 ,90 */ 24, /* 24x64 ,108*/ 140 /*24*/ 40, /* 40x40 ,114*/ 26, /* 26x64 ,118*/ 44, /* 44x44 ,144*/ 48, /* 48x48,174 */ 141 /*28*/ 52, /* 52x52,204 */ 64, /* 64x64,280 */ 72, /* 72x72,368 */ 80, /* 80x80,456 */ 142 /*32*/ 88, /* 88x88,576 */ 96, /* 96x96,696 */ 104, /*104x104,816*/ 120, /*120x120,1050*/ 143 /*36*/ 132,/*132x132,1304*/144 /*144x144,1558*/ 144 }; 145 146 // Vertical matrix sizes 147 148 static const unsigned short int matrixW[] = { 149 /* 0*/ 10, /* 10x10 */ 12, /* 12x12 */ 18, /* 8x18 */ 14, /* 14x14 */ 150 /* 4*/ 32, /* 8x32 */ 16, /* 16x16 */ 26, /* 12x26 */ 18, /* 18x18 */ 151 /* 8*/ 48, /* 8x48 */ 20, /* 20x20 */ 36, /* 12x36 */ 64, /* 8x64 */ 152 /*12*/ 22, /* 22x22 */ 36, /* 16x36 */ 24, /* 24x24 */ 64, /* 12x64 */ 153 /*16*/ 26, /* 26x26 */ 48, /* 16x48 */ 32, /* 32x32 */ 64, /* 16x64 */ 154 /*20*/ 48, /* 24x48 */ 36, /* 36x36 */ 48, /* 26x48 */ 64, /* 24x64 */ 155 /*24*/ 40, /* 40x40 */ 64, /* 26x64 */ 44, /* 44x44 */ 48, /* 48x48 */ 156 /*28*/ 52, /* 52x52 */ 64, /* 64x64 */ 72, /* 72x72 */ 80, /* 80x80 */ 157 /*32*/ 88, /* 88x88 */ 96, /* 96x96 */ 104,/*104x104*/ 120,/*120x120*/ 158 /*36*/132, /*132x132*/144 /*144x144*/ 159 }; 160 161 // Horizontal submodule size (including subfinder) 162 163 static const unsigned short int matrixFH[] = { 164 /* 0*/ 10, /* 10x10 */ 12, /* 12x12 */ 8, /* 8x18 */ 14, /* 14x14 */ 165 /* 4*/ 8, /* 8x32 */ 16, /* 16x16 */ 12, /* 12x26 */ 18, /* 18x18 */ 166 /* 8*/ 8, /* 8x48 */ 20, /* 20x20 */ 12, /* 12x36 */ 8, /* 8x64 */ 167 /*12*/ 22, /* 22x22 */ 16, /* 16x36 */ 24, /* 24x24 */ 12, /* 12x64 */ 168 /*16*/ 26, /* 26x26 */ 16, /* 16x48 */ 16, /* 32x32 */ 16, /* 16x64 */ 169 /*20*/ 24, /* 24x48 */ 18, /* 36x36 */ 26, /* 26x48 */ 24, /* 24x64 */ 170 /*24*/ 20, /* 40x40 */ 26, /* 26x64 */ 22, /* 44x44 */ 24, /* 48x48 */ 171 /*28*/ 26, /* 52x52 */ 16, /* 64x64 */ 18, /* 72x72 */ 20, /* 80x80 */ 172 /*32*/ 22, /* 88x88 */ 24, /* 96x96 */ 26, /*104x104*/ 20, /*120x120*/ 173 /*36*/ 22, /*132x132*/ 24 /*144x144*/ 174 }; 175 176 // Vertical submodule size (including subfinder) 177 178 static const unsigned short int matrixFW[] = { 179 /* 0*/ 10, /* 10x10 */ 12, /* 12x12 */ 18, /* 8x18 */ 14, /* 14x14 */ 180 /* 4*/ 16, /* 8x32 */ 16, /* 16x16 */ 26, /* 12x26 */ 18, /* 18x18 */ 181 /* 8*/ 24, /* 8x48 */ 20, /* 20x20 */ 18, /* 12x36 */ 16, /* 8x64 */ 182 /*12*/ 22, /* 22x22 */ 18, /* 16x36 */ 24, /* 24x24 */ 16, /* 12x64 */ 183 /*16*/ 26, /* 26x26 */ 24, /* 16x48 */ 16, /* 32x32 */ 16, /* 16x64 */ 184 /*20*/ 24, /* 24x48 */ 18, /* 36x36 */ 24, /* 26x48 */ 16, /* 24x64 */ 185 /*24*/ 20, /* 40x40 */ 16, /* 26x64 */ 22, /* 44x44 */ 24, /* 48x48 */ 186 /*28*/ 26, /* 52x52 */ 16, /* 64x64 */ 18, /* 72x72 */ 20, /* 80x80 */ 187 /*32*/ 22, /* 88x88 */ 24, /* 96x96 */ 26, /*104x104*/ 20, /*120x120*/ 188 /*36*/ 22, /*132x132*/ 24 /*144x144*/ 189 }; 190 191 // Total Data Codewords 192 193 static const unsigned short int matrixbytes[] = { 194 /* 0*/ 3, /* 10x10 */ 5, /* 12x12 */ 5, /* 8x18 */ 8, /* 14x14 */ 195 /* 4*/ 10, /* 8x32 */ 12, /* 16x16 */ 16, /* 12x26 */ 18, /* 18x18 */ 196 /* 8*/ 18, /* 8x48 */ 22, /* 20x20 */ 22, /* 12x36 */ 24, /* 8x64 */ 197 /*12*/ 30, /* 22x22 */ 32, /* 16x36 */ 36, /* 24x24 */ 43, /* 12x64 */ 198 /*16*/ 44, /* 26x26 */ 49, /* 16x48 */ 62, /* 32x32 */ 62, /* 16x64 */ 199 /*20*/ 80, /* 24x48 */ 86, /* 36x36 */ 90, /* 26x48 */ 108, /* 24x64 */ 200 /*24*/ 114, /* 40x40 */ 118, /* 26x64 */ 144, /* 44x44 */ 174, /* 48x48 */ 201 /*28*/ 204, /* 52x52 */ 280, /* 64x64 */ 368, /* 72x72 */ 456, /* 80x80 */ 202 /*32*/ 576, /* 88x88 */ 696, /* 96x96 */ 816, /*104x104*/1050, /*120x120*/ 203 /*36*/1304, /*132x132*/1558 /*144x144*/ 204 }; 205 206 // Data Codewords per RS-Block 207 208 static const unsigned short int matrixdatablock[] = { 209 /* 0*/ 3, /* 10x10 */ 5, /* 12x12 */ 5, /* 8x18 */ 8, /* 14x14 */ 210 /* 4*/ 10, /* 8x32 */ 12, /* 16x16 */ 16, /* 12x26 */ 18, /* 18x18 */ 211 /* 8*/ 18, /* 8x48 */ 22, /* 20x20 */ 22, /* 12x36 */ 24, /* 8x64 */ 212 /*12*/ 30, /* 22x22 */ 32, /* 16x36 */ 36, /* 24x24 */ 43, /* 12x64 */ 213 /*16*/ 44, /* 26x26 */ 49, /* 16x48 */ 62, /* 32x32 */ 62, /* 16x64 */ 214 /*20*/ 80, /* 24x48 */ 86, /* 36x36 */ 90, /* 26x48 */ 108, /* 24x64 */ 215 /*24*/ 114, /* 40x40 */ 118, /* 26x64 */ 144, /* 44x44 */ 174, /* 48x48 */ 216 /*28*/ 102, /* 52x52 */ 140, /* 64x64 */ 92, /* 72x72 */ 114, /* 80x80 */ 217 /*32*/ 144, /* 88x88 */ 174, /* 96x96 */ 136, /*104x104*/ 175, /*120x120*/ 218 /*36*/ 163, /*132x132*/ 156 /* 144x144*/ 219 }; 220 221 // ECC Codewords per RS-Block 222 223 static const unsigned short int matrixrsblock[] = { 224 /* 0*/ 5, /* 10x10 */ 7, /* 12x12 */ 7, /* 8x18 */ 10, /* 14x14 */ 225 /* 4*/ 11, /* 8x32 */ 12, /* 16x16 */ 14, /* 12x26 */ 14, /* 18x18 */ 226 /* 8*/ 15, /* 8x48 */ 18, /* 20x20 */ 18, /* 12x36 */ 18, /* 8x64 */ 227 /*12*/ 20, /* 22x22 */ 24, /* 16x36 */ 24, /* 24x24 */ 27, /* 12x64 */ 228 /*16*/ 28, /* 26x26 */ 28, /* 16x48 */ 36, /* 32x32 */ 36, /* 16x64 */ 229 /*20*/ 41, /* 24x48 */ 42, /* 36x36 */ 42, /* 26x48 */ 46, /* 24x64 */ 230 /*24*/ 48, /* 40x40 */ 50, /* 26x64 */ 56, /* 44x44 */ 68, /* 48x48 */ 231 /*28*/ 42, /* 52x52 */ 56, /* 64x64 */ 36, /* 72x72 */ 48, /* 80x80 */ 232 /*32*/ 56, /* 88x88 */ 68, /* 96x96 */ 56, /*104x104*/ 68, /*120x120*/ 233 /*36*/ 62, /*132x132*/ 62 /*144x144*/ 234 }; 235 236 237 #endif 238