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diff mupdf-source/thirdparty/zint/backend/maxicode.h @ 2:b50eed0cc0ef upstream

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ADD: MuPDF v1.26.7: the MuPDF source as downloaded by a default build of PyMuPDF 1.26.4. The directory name has changed: no version number in the expanded directory now.
author Franz Glasner <fzglas.hg@dom66.de>
date Mon, 15 Sep 2025 11:43:07 +0200
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mupdf-source/thirdparty/zint/backend/maxicode.h	Mon Sep 15 11:43:07 2025 +0200
@@ -0,0 +1,119 @@
+/* maxicode.h - Handles Maxicode */
+/*
+    libzint - the open source barcode library
+    Copyright (C) 2008-2024 Robin Stuart <rstuart114@gmail.com>
+
+    Redistribution and use in source and binary forms, with or without
+    modification, are permitted provided that the following conditions
+    are met:
+
+    1. Redistributions of source code must retain the above copyright
+       notice, this list of conditions and the following disclaimer.
+    2. Redistributions in binary form must reproduce the above copyright
+       notice, this list of conditions and the following disclaimer in the
+       documentation and/or other materials provided with the distribution.
+    3. Neither the name of the project nor the names of its contributors
+       may be used to endorse or promote products derived from this software
+       without specific prior written permission.
+
+    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+    ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+    IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+    ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
+    FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+    DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+    OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+    HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+    LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+    OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+    SUCH DAMAGE.
+ */
+/* SPDX-License-Identifier: BSD-3-Clause */
+
+#ifndef Z_MAXICODE_H
+#define Z_MAXICODE_H
+
+/* ISO/IEC 16023 Figure 5 - MaxiCode Module Sequence */
+static const unsigned short maxiGrid[] = { /* 33 x 30 data grid */
+    122, 121, 128, 127, 134, 133, 140, 139, 146, 145, 152, 151, 158, 157, 164, 163, 170, 169, 176, 175, 182, 181, 188, 187, 194, 193, 200, 199,   0,   0,
+    124, 123, 130, 129, 136, 135, 142, 141, 148, 147, 154, 153, 160, 159, 166, 165, 172, 171, 178, 177, 184, 183, 190, 189, 196, 195, 202, 201, 817,   0,
+    126, 125, 132, 131, 138, 137, 144, 143, 150, 149, 156, 155, 162, 161, 168, 167, 174, 173, 180, 179, 186, 185, 192, 191, 198, 197, 204, 203, 819, 818,
+    284, 283, 278, 277, 272, 271, 266, 265, 260, 259, 254, 253, 248, 247, 242, 241, 236, 235, 230, 229, 224, 223, 218, 217, 212, 211, 206, 205, 820,   0,
+    286, 285, 280, 279, 274, 273, 268, 267, 262, 261, 256, 255, 250, 249, 244, 243, 238, 237, 232, 231, 226, 225, 220, 219, 214, 213, 208, 207, 822, 821,
+    288, 287, 282, 281, 276, 275, 270, 269, 264, 263, 258, 257, 252, 251, 246, 245, 240, 239, 234, 233, 228, 227, 222, 221, 216, 215, 210, 209, 823,   0,
+    290, 289, 296, 295, 302, 301, 308, 307, 314, 313, 320, 319, 326, 325, 332, 331, 338, 337, 344, 343, 350, 349, 356, 355, 362, 361, 368, 367, 825, 824,
+    292, 291, 298, 297, 304, 303, 310, 309, 316, 315, 322, 321, 328, 327, 334, 333, 340, 339, 346, 345, 352, 351, 358, 357, 364, 363, 370, 369, 826,   0,
+    294, 293, 300, 299, 306, 305, 312, 311, 318, 317, 324, 323, 330, 329, 336, 335, 342, 341, 348, 347, 354, 353, 360, 359, 366, 365, 372, 371, 828, 827,
+    410, 409, 404, 403, 398, 397, 392, 391,  80,  79,   0,   0,  14,  13,  38,  37,   3,   0,  45,  44, 110, 109, 386, 385, 380, 379, 374, 373, 829,   0,
+    412, 411, 406, 405, 400, 399, 394, 393,  82,  81,  41,   0,  16,  15,  40,  39,   4,   0,   0,  46, 112, 111, 388, 387, 382, 381, 376, 375, 831, 830,
+    414, 413, 408, 407, 402, 401, 396, 395,  84,  83,  42,   0,   0,   0,   0,   0,   6,   5,  48,  47, 114, 113, 390, 389, 384, 383, 378, 377, 832,   0,
+    416, 415, 422, 421, 428, 427, 104, 103,  56,  55,  17,   0,   0,   0,   0,   0,   0,   0,  21,  20,  86,  85, 434, 433, 440, 439, 446, 445, 834, 833,
+    418, 417, 424, 423, 430, 429, 106, 105,  58,  57,   0,   0,   0,   0,   0,   0,   0,   0,  23,  22,  88,  87, 436, 435, 442, 441, 448, 447, 835,   0,
+    420, 419, 426, 425, 432, 431, 108, 107,  60,  59,   0,   0,   0,   0,   0,   0,   0,   0,   0,  24,  90,  89, 438, 437, 444, 443, 450, 449, 837, 836,
+    482, 481, 476, 475, 470, 469,  49,   0,  31,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   1,  54,  53, 464, 463, 458, 457, 452, 451, 838,   0,
+    484, 483, 478, 477, 472, 471,  50,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0, 466, 465, 460, 459, 454, 453, 840, 839,
+    486, 485, 480, 479, 474, 473,  52,  51,  32,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   2,   0,  43, 468, 467, 462, 461, 456, 455, 841,   0,
+    488, 487, 494, 493, 500, 499,  98,  97,  62,  61,   0,   0,   0,   0,   0,   0,   0,   0,   0,  27,  92,  91, 506, 505, 512, 511, 518, 517, 843, 842,
+    490, 489, 496, 495, 502, 501, 100,  99,  64,  63,   0,   0,   0,   0,   0,   0,   0,   0,  29,  28,  94,  93, 508, 507, 514, 513, 520, 519, 844,   0,
+    492, 491, 498, 497, 504, 503, 102, 101,  66,  65,  18,   0,   0,   0,   0,   0,   0,   0,  19,  30,  96,  95, 510, 509, 516, 515, 522, 521, 846, 845,
+    560, 559, 554, 553, 548, 547, 542, 541,  74,  73,  33,   0,   0,   0,   0,   0,   0,  11,  68,  67, 116, 115, 536, 535, 530, 529, 524, 523, 847,   0,
+    562, 561, 556, 555, 550, 549, 544, 543,  76,  75,   0,   0,   8,   7,  36,  35,  12,   0,  70,  69, 118, 117, 538, 537, 532, 531, 526, 525, 849, 848,
+    564, 563, 558, 557, 552, 551, 546, 545,  78,  77,   0,  34,  10,   9,  26,  25,   0,   0,  72,  71, 120, 119, 540, 539, 534, 533, 528, 527, 850,   0,
+    566, 565, 572, 571, 578, 577, 584, 583, 590, 589, 596, 595, 602, 601, 608, 607, 614, 613, 620, 619, 626, 625, 632, 631, 638, 637, 644, 643, 852, 851,
+    568, 567, 574, 573, 580, 579, 586, 585, 592, 591, 598, 597, 604, 603, 610, 609, 616, 615, 622, 621, 628, 627, 634, 633, 640, 639, 646, 645, 853,   0,
+    570, 569, 576, 575, 582, 581, 588, 587, 594, 593, 600, 599, 606, 605, 612, 611, 618, 617, 624, 623, 630, 629, 636, 635, 642, 641, 648, 647, 855, 854,
+    728, 727, 722, 721, 716, 715, 710, 709, 704, 703, 698, 697, 692, 691, 686, 685, 680, 679, 674, 673, 668, 667, 662, 661, 656, 655, 650, 649, 856,   0,
+    730, 729, 724, 723, 718, 717, 712, 711, 706, 705, 700, 699, 694, 693, 688, 687, 682, 681, 676, 675, 670, 669, 664, 663, 658, 657, 652, 651, 858, 857,
+    732, 731, 726, 725, 720, 719, 714, 713, 708, 707, 702, 701, 696, 695, 690, 689, 684, 683, 678, 677, 672, 671, 666, 665, 660, 659, 654, 653, 859,   0,
+    734, 733, 740, 739, 746, 745, 752, 751, 758, 757, 764, 763, 770, 769, 776, 775, 782, 781, 788, 787, 794, 793, 800, 799, 806, 805, 812, 811, 861, 860,
+    736, 735, 742, 741, 748, 747, 754, 753, 760, 759, 766, 765, 772, 771, 778, 777, 784, 783, 790, 789, 796, 795, 802, 801, 808, 807, 814, 813, 862,   0,
+    738, 737, 744, 743, 750, 749, 756, 755, 762, 761, 768, 767, 774, 773, 780, 779, 786, 785, 792, 791, 798, 797, 804, 803, 810, 809, 816, 815, 864, 863
+};
+
+/* From Appendix A - ASCII character to Code Set bit flag (MX_OP_SETX): A 0x01; B 0x02; E 0x04; C 0x08; D 0x10 */
+/* Chars that fit in more than one set have flags OR-ed together: A/E "CR"; All "FS GS RS SP"; A/B ",./:" */
+static const char maxiCodeSet[256] = {
+    /*                                                                              CR                         */
+    0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x05, 0x04, 0x04, /*   0- 15 */
+    /*                                                                        FS    GS    RS                   */
+    0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x1F, 0x1F, 0x1F, 0x04, /*  16- 31 */
+    /*SP                                                                      ,           .      /             */
+    0x1F, 0x02, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x03, 0x01, 0x03, 0x03, /*  32- 47 */
+    /*                                                            :                                            */
+    0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x03, 0x02, 0x02, 0x02, 0x02, 0x02, /*  48- 63 */
+    0x02, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, /*  64- 79 */
+    0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x02, 0x02, 0x02, 0x02, 0x02, /*  80- 95 */
+    0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, /*  96-111 */
+    0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, /* 112-127 */
+    0x08, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08, 0x10, 0x10, 0x10, 0x10, 0x10, 0x10, /* 128-143 */
+    0x10, 0x10, 0x10, 0x10, 0x10, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, /* 144-159 */
+    0x04, 0x10, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x10, 0x04, 0x08, 0x10, 0x08, 0x04, 0x04, 0x10, /* 160-175 */
+    0x10, 0x08, 0x08, 0x08, 0x10, 0x08, 0x04, 0x10, 0x10, 0x08, 0x08, 0x10, 0x08, 0x08, 0x08, 0x10, /* 176-191 */
+    0x08, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08, /* 192-207 */
+    0x08, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08, /* 208-223 */
+    0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x10, /* 224-249 */
+    0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x10  /* 250-255 */
+};
+
+/* From Appendix A - ASCII character to symbol value. For those in multiple sets, Code A value */
+static const char maxiSymbolChar[256] = {
+     0,  1,  2,  3,  4,  5,  6,  7,  8,  9, 10, 11, 12,  0, 14, 15, /*   0- 15 */
+    16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 30, 28, 29, 30, 35, /*  16- 31 */
+    32, 53, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, /*  32- 47 */
+    48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 37, 38, 39, 40, 41, /*  48- 63 */
+    52,  1,  2,  3,  4,  5,  6,  7,  8,  9, 10, 11, 12, 13, 14, 15, /*  64- 79 */
+    16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 42, 43, 44, 45, 46, /*  80- 95 */
+     0,  1,  2,  3,  4,  5,  6,  7,  8,  9, 10, 11, 12, 13, 14, 15, /*  96-111 */
+    16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 32, 54, 34, 35, 36, /* 112-127 */
+    48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 47, 48, 49, 50, 51, 52, /* 128-143 */
+    53, 54, 55, 56, 57, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 36, /* 144-159 */
+    37, 37, 38, 39, 40, 41, 42, 43, 38, 44, 37, 39, 38, 45, 46, 40, /* 160-175 */
+    41, 39, 40, 41, 42, 42, 47, 43, 44, 43, 44, 45, 45, 46, 47, 46, /* 176-191 */
+     0,  1,  2,  3,  4,  5,  6,  7,  8,  9, 10, 11, 12, 13, 14, 15, /* 192-207 */
+    16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 32, 33, 34, 35, 36, /* 208-223 */
+     0,  1,  2,  3,  4,  5,  6,  7,  8,  9, 10, 11, 12, 13, 14, 15, /* 224-249 */
+    16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 32, 33, 34, 35, 36  /* 250-255 */
+};
+
+/* vim: set ts=4 sw=4 et : */
+#endif /* Z_MAXICODE_H */