diff --git a/port_src/core/src/main/java/com/google/zxing/maxicode/MaxiCodeReader.java b/port_src/core/DONE/maxicode/MaxiCodeReader.java similarity index 100% rename from port_src/core/src/main/java/com/google/zxing/maxicode/MaxiCodeReader.java rename to port_src/core/DONE/maxicode/MaxiCodeReader.java diff --git a/port_src/core/src/main/java/com/google/zxing/maxicode/decoder/BitMatrixParser.java b/port_src/core/DONE/maxicode/decoder/BitMatrixParser.java similarity index 100% rename from port_src/core/src/main/java/com/google/zxing/maxicode/decoder/BitMatrixParser.java rename to port_src/core/DONE/maxicode/decoder/BitMatrixParser.java diff --git a/port_src/core/src/main/java/com/google/zxing/maxicode/decoder/DecodedBitStreamParser.java b/port_src/core/DONE/maxicode/decoder/DecodedBitStreamParser.java similarity index 100% rename from port_src/core/src/main/java/com/google/zxing/maxicode/decoder/DecodedBitStreamParser.java rename to port_src/core/DONE/maxicode/decoder/DecodedBitStreamParser.java diff --git a/port_src/core/src/main/java/com/google/zxing/maxicode/decoder/Decoder.java b/port_src/core/DONE/maxicode/decoder/Decoder.java similarity index 100% rename from port_src/core/src/main/java/com/google/zxing/maxicode/decoder/Decoder.java rename to port_src/core/DONE/maxicode/decoder/Decoder.java diff --git a/port_src/output/zxing/maxicode/decoder/bit_matrix_parser.rs b/port_src/output/zxing/maxicode/decoder/bit_matrix_parser.rs deleted file mode 100644 index 06f5d6c..0000000 --- a/port_src/output/zxing/maxicode/decoder/bit_matrix_parser.rs +++ /dev/null @@ -1,102 +0,0 @@ -/* - * Copyright 2011 ZXing authors - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -// package com::google::zxing::maxicode::decoder; - -/** - * @author mike32767 - * @author Manuel Kasten - */ - - const BITNR: vec![vec![Vec>; 30]; 33] = vec![vec![121, 120, 127, 126, 133, 132, 139, 138, 145, 144, 151, 150, 157, 156, 163, 162, 169, 168, 175, 174, 181, 180, 187, 186, 193, 192, 199, 198, -2, -2, ] -, vec![123, 122, 129, 128, 135, 134, 141, 140, 147, 146, 153, 152, 159, 158, 165, 164, 171, 170, 177, 176, 183, 182, 189, 188, 195, 194, 201, 200, 816, -3, ] -, vec![125, 124, 131, 130, 137, 136, 143, 142, 149, 148, 155, 154, 161, 160, 167, 166, 173, 172, 179, 178, 185, 184, 191, 190, 197, 196, 203, 202, 818, 817, ] -, vec![283, 282, 277, 276, 271, 270, 265, 264, 259, 258, 253, 252, 247, 246, 241, 240, 235, 234, 229, 228, 223, 222, 217, 216, 211, 210, 205, 204, 819, -3, ] -, vec![285, 284, 279, 278, 273, 272, 267, 266, 261, 260, 255, 254, 249, 248, 243, 242, 237, 236, 231, 230, 225, 224, 219, 218, 213, 212, 207, 206, 821, 820, ] -, vec![287, 286, 281, 280, 275, 274, 269, 268, 263, 262, 257, 256, 251, 250, 245, 244, 239, 238, 233, 232, 227, 226, 221, 220, 215, 214, 209, 208, 822, -3, ] -, vec![289, 288, 295, 294, 301, 300, 307, 306, 313, 312, 319, 318, 325, 324, 331, 330, 337, 336, 343, 342, 349, 348, 355, 354, 361, 360, 367, 366, 824, 823, ] -, vec![291, 290, 297, 296, 303, 302, 309, 308, 315, 314, 321, 320, 327, 326, 333, 332, 339, 338, 345, 344, 351, 350, 357, 356, 363, 362, 369, 368, 825, -3, ] -, vec![293, 292, 299, 298, 305, 304, 311, 310, 317, 316, 323, 322, 329, 328, 335, 334, 341, 340, 347, 346, 353, 352, 359, 358, 365, 364, 371, 370, 827, 826, ] -, vec![409, 408, 403, 402, 397, 396, 391, 390, 79, 78, -2, -2, 13, 12, 37, 36, 2, -1, 44, 43, 109, 108, 385, 384, 379, 378, 373, 372, 828, -3, ] -, vec![411, 410, 405, 404, 399, 398, 393, 392, 81, 80, 40, -2, 15, 14, 39, 38, 3, -1, -1, 45, 111, 110, 387, 386, 381, 380, 375, 374, 830, 829, ] -, vec![413, 412, 407, 406, 401, 400, 395, 394, 83, 82, 41, -3, -3, -3, -3, -3, 5, 4, 47, 46, 113, 112, 389, 388, 383, 382, 377, 376, 831, -3, ] -, vec![415, 414, 421, 420, 427, 426, 103, 102, 55, 54, 16, -3, -3, -3, -3, -3, -3, -3, 20, 19, 85, 84, 433, 432, 439, 438, 445, 444, 833, 832, ] -, vec![417, 416, 423, 422, 429, 428, 105, 104, 57, 56, -3, -3, -3, -3, -3, -3, -3, -3, 22, 21, 87, 86, 435, 434, 441, 440, 447, 446, 834, -3, ] -, vec![419, 418, 425, 424, 431, 430, 107, 106, 59, 58, -3, -3, -3, -3, -3, -3, -3, -3, -3, 23, 89, 88, 437, 436, 443, 442, 449, 448, 836, 835, ] -, vec![481, 480, 475, 474, 469, 468, 48, -2, 30, -3, -3, -3, -3, -3, -3, -3, -3, -3, -3, 0, 53, 52, 463, 462, 457, 456, 451, 450, 837, -3, ] -, vec![483, 482, 477, 476, 471, 470, 49, -1, -2, -3, -3, -3, -3, -3, -3, -3, -3, -3, -3, -3, -2, -1, 465, 464, 459, 458, 453, 452, 839, 838, ] -, vec![485, 484, 479, 478, 473, 472, 51, 50, 31, -3, -3, -3, -3, -3, -3, -3, -3, -3, -3, 1, -2, 42, 467, 466, 461, 460, 455, 454, 840, -3, ] -, vec![487, 486, 493, 492, 499, 498, 97, 96, 61, 60, -3, -3, -3, -3, -3, -3, -3, -3, -3, 26, 91, 90, 505, 504, 511, 510, 517, 516, 842, 841, ] -, vec![489, 488, 495, 494, 501, 500, 99, 98, 63, 62, -3, -3, -3, -3, -3, -3, -3, -3, 28, 27, 93, 92, 507, 506, 513, 512, 519, 518, 843, -3, ] -, vec![491, 490, 497, 496, 503, 502, 101, 100, 65, 64, 17, -3, -3, -3, -3, -3, -3, -3, 18, 29, 95, 94, 509, 508, 515, 514, 521, 520, 845, 844, ] -, vec![559, 558, 553, 552, 547, 546, 541, 540, 73, 72, 32, -3, -3, -3, -3, -3, -3, 10, 67, 66, 115, 114, 535, 534, 529, 528, 523, 522, 846, -3, ] -, vec![561, 560, 555, 554, 549, 548, 543, 542, 75, 74, -2, -1, 7, 6, 35, 34, 11, -2, 69, 68, 117, 116, 537, 536, 531, 530, 525, 524, 848, 847, ] -, vec![563, 562, 557, 556, 551, 550, 545, 544, 77, 76, -2, 33, 9, 8, 25, 24, -1, -2, 71, 70, 119, 118, 539, 538, 533, 532, 527, 526, 849, -3, ] -, vec![565, 564, 571, 570, 577, 576, 583, 582, 589, 588, 595, 594, 601, 600, 607, 606, 613, 612, 619, 618, 625, 624, 631, 630, 637, 636, 643, 642, 851, 850, ] -, vec![567, 566, 573, 572, 579, 578, 585, 584, 591, 590, 597, 596, 603, 602, 609, 608, 615, 614, 621, 620, 627, 626, 633, 632, 639, 638, 645, 644, 852, -3, ] -, vec![569, 568, 575, 574, 581, 580, 587, 586, 593, 592, 599, 598, 605, 604, 611, 610, 617, 616, 623, 622, 629, 628, 635, 634, 641, 640, 647, 646, 854, 853, ] -, vec![727, 726, 721, 720, 715, 714, 709, 708, 703, 702, 697, 696, 691, 690, 685, 684, 679, 678, 673, 672, 667, 666, 661, 660, 655, 654, 649, 648, 855, -3, ] -, vec![729, 728, 723, 722, 717, 716, 711, 710, 705, 704, 699, 698, 693, 692, 687, 686, 681, 680, 675, 674, 669, 668, 663, 662, 657, 656, 651, 650, 857, 856, ] -, vec![731, 730, 725, 724, 719, 718, 713, 712, 707, 706, 701, 700, 695, 694, 689, 688, 683, 682, 677, 676, 671, 670, 665, 664, 659, 658, 653, 652, 858, -3, ] -, vec![733, 732, 739, 738, 745, 744, 751, 750, 757, 756, 763, 762, 769, 768, 775, 774, 781, 780, 787, 786, 793, 792, 799, 798, 805, 804, 811, 810, 860, 859, ] -, vec![735, 734, 741, 740, 747, 746, 753, 752, 759, 758, 765, 764, 771, 770, 777, 776, 783, 782, 789, 788, 795, 794, 801, 800, 807, 806, 813, 812, 861, -3, ] -, vec![737, 736, 743, 742, 749, 748, 755, 754, 761, 760, 767, 766, 773, 772, 779, 778, 785, 784, 791, 790, 797, 796, 803, 802, 809, 808, 815, 814, 863, 862, ] -, ] -; -struct BitMatrixParser { - - let bit_matrix: BitMatrix; -} - -impl BitMatrixParser { - - /** - * @param bitMatrix {@link BitMatrix} to parse - */ - fn new( bit_matrix: &BitMatrix) -> BitMatrixParser { - let .bitMatrix = bit_matrix; - } - - fn read_codewords(&self) -> Vec { - let mut result: [i8; 144] = [0; 144]; - let height: i32 = self.bit_matrix.get_height(); - let width: i32 = self.bit_matrix.get_width(); - { - let mut y: i32 = 0; - while y < height { - { - let bitnr_row: Vec = BITNR[y]; - { - let mut x: i32 = 0; - while x < width { - { - let mut bit: i32 = bitnr_row[x]; - if bit >= 0 && self.bit_matrix.get(x, y) { - result[bit / 6] |= (1 << (5 - (bit % 6))) as i8; - } - } - x += 1; - } - } - - } - y += 1; - } - } - - return result; - } -} - diff --git a/port_src/output/zxing/maxicode/decoder/decoded_bit_stream_parser.rs b/port_src/output/zxing/maxicode/decoder/decoded_bit_stream_parser.rs deleted file mode 100644 index c87f400..0000000 Binary files a/port_src/output/zxing/maxicode/decoder/decoded_bit_stream_parser.rs and /dev/null differ diff --git a/port_src/output/zxing/maxicode/decoder/decoder.rs b/port_src/output/zxing/maxicode/decoder/decoder.rs deleted file mode 100644 index 91df592..0000000 --- a/port_src/output/zxing/maxicode/decoder/decoder.rs +++ /dev/null @@ -1,128 +0,0 @@ -/* - * Copyright 2011 ZXing authors - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -// package com::google::zxing::maxicode::decoder; - -/** - *

The main class which implements MaxiCode decoding -- as opposed to locating and extracting - * the MaxiCode from an image.

- * - * @author Manuel Kasten - */ - - const ALL: i32 = 0; - - const EVEN: i32 = 1; - - const ODD: i32 = 2; -pub struct Decoder { - - let rs_decoder: ReedSolomonDecoder; -} - -impl Decoder { - - pub fn new() -> Decoder { - rs_decoder = ReedSolomonDecoder::new(GenericGF::MAXICODE_FIELD_64); - } - - pub fn decode(&self, bits: &BitMatrix) -> /* throws ChecksumException, FormatException */Result> { - return Ok(self.decode(bits, null)); - } - - pub fn decode(&self, bits: &BitMatrix, hints: &Map) -> /* throws FormatException, ChecksumException */Result> { - let parser: BitMatrixParser = BitMatrixParser::new(bits); - let codewords: Vec = parser.read_codewords(); - self.correct_errors(&codewords, 0, 10, 10, ALL); - let mode: i32 = codewords[0] & 0x0F; - let mut datawords: Vec; - match mode { - 2 => - { - } - 3 => - { - } - 4 => - { - self.correct_errors(&codewords, 20, 84, 40, EVEN); - self.correct_errors(&codewords, 20, 84, 40, ODD); - datawords = : [i8; 94] = [0; 94]; - break; - } - 5 => - { - self.correct_errors(&codewords, 20, 68, 56, EVEN); - self.correct_errors(&codewords, 20, 68, 56, ODD); - datawords = : [i8; 78] = [0; 78]; - break; - } - _ => - { - throw FormatException::get_format_instance(); - } - } - System::arraycopy(&codewords, 0, &datawords, 0, 10); - System::arraycopy(&codewords, 20, &datawords, 10, datawords.len() - 10); - return Ok(DecodedBitStreamParser::decode(&datawords, mode)); - } - - fn correct_errors(&self, codeword_bytes: &Vec, start: i32, data_codewords: i32, ec_codewords: i32, mode: i32) -> /* throws ChecksumException */Result> { - let codewords: i32 = data_codewords + ec_codewords; - // in EVEN or ODD mode only half the codewords - let mut divisor: i32 = if mode == ALL { 1 } else { 2 }; - // First read into an array of ints - let codewords_ints: [i32; codewords / divisor] = [0; codewords / divisor]; - { - let mut i: i32 = 0; - while i < codewords { - { - if (mode == ALL) || (i % 2 == (mode - 1)) { - codewords_ints[i / divisor] = codeword_bytes[i + start] & 0xFF; - } - } - i += 1; - } - } - - let tryResult1 = 0; - 'try1: loop { - { - self.rs_decoder.decode(&codewords_ints, ec_codewords / divisor); - } - break 'try1 - } - match tryResult1 { - catch ( ignored: &ReedSolomonException) { - throw ChecksumException::get_checksum_instance(); - } 0 => break - } - - // We don't care about errors in the error-correction codewords - { - let mut i: i32 = 0; - while i < data_codewords { - { - if (mode == ALL) || (i % 2 == (mode - 1)) { - codeword_bytes[i + start] = codewords_ints[i / divisor] as i8; - } - } - i += 1; - } - } - - } -} - diff --git a/port_src/output/zxing/maxicode/maxi_code_reader.rs b/port_src/output/zxing/maxicode/maxi_code_reader.rs deleted file mode 100644 index 3194d1f..0000000 --- a/port_src/output/zxing/maxicode/maxi_code_reader.rs +++ /dev/null @@ -1,109 +0,0 @@ -/* - * Copyright 2011 ZXing authors - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -// package com::google::zxing::maxicode; - -/** - * This implementation can detect and decode a MaxiCode in an image. - */ - - const NO_POINTS: [Option; 0] = [None; 0]; - - const MATRIX_WIDTH: i32 = 30; - - const MATRIX_HEIGHT: i32 = 33; -#[derive(Reader)] -pub struct MaxiCodeReader { - - let decoder: Decoder = Decoder::new(); -} - -impl MaxiCodeReader { - - /** - * Locates and decodes a MaxiCode in an image. - * - * @return a String representing the content encoded by the MaxiCode - * @throws NotFoundException if a MaxiCode cannot be found - * @throws FormatException if a MaxiCode cannot be decoded - * @throws ChecksumException if error correction fails - */ - pub fn decode(&self, image: &BinaryBitmap) -> /* throws NotFoundException, ChecksumException, FormatException */Result> { - return Ok(self.decode(image, null)); - } - - pub fn decode(&self, image: &BinaryBitmap, hints: &Map) -> /* throws NotFoundException, ChecksumException, FormatException */Result> { - // Note that MaxiCode reader effectively always assumes PURE_BARCODE mode - // and can't detect it in an image - let bits: BitMatrix = ::extract_pure_bits(&image.get_black_matrix()); - let decoder_result: DecoderResult = self.decoder.decode(bits, &hints); - let result: Result = Result::new(&decoder_result.get_text(), &decoder_result.get_raw_bytes(), NO_POINTS, BarcodeFormat::MAXICODE); - let ec_level: String = decoder_result.get_e_c_level(); - if ec_level != null { - result.put_metadata(ResultMetadataType::ERROR_CORRECTION_LEVEL, &ec_level); - } - return Ok(result); - } - - pub fn reset(&self) { - // do nothing - } - - /** - * This method detects a code in a "pure" image -- that is, pure monochrome image - * which contains only an unrotated, unskewed, image of a code, with some white border - * around it. This is a specialized method that works exceptionally fast in this special - * case. - */ - fn extract_pure_bits( image: &BitMatrix) -> /* throws NotFoundException */Result> { - let enclosing_rectangle: Vec = image.get_enclosing_rectangle(); - if enclosing_rectangle == null { - throw NotFoundException::get_not_found_instance(); - } - let left: i32 = enclosing_rectangle[0]; - let top: i32 = enclosing_rectangle[1]; - let width: i32 = enclosing_rectangle[2]; - let height: i32 = enclosing_rectangle[3]; - // Now just read off the bits - let bits: BitMatrix = BitMatrix::new(MATRIX_WIDTH, MATRIX_HEIGHT); - { - let mut y: i32 = 0; - while y < MATRIX_HEIGHT { - { - let iy: i32 = Math::min(top + (y * height + height / 2) / MATRIX_HEIGHT, height - 1); - { - let mut x: i32 = 0; - while x < MATRIX_WIDTH { - { - // srowen: I don't quite understand why the formula below is necessary, but it - // can walk off the image if left + width = the right boundary. So cap it. - let ix: i32 = left + Math::min((x * width + width / 2 + (y & 0x01) * width / 2) / MATRIX_WIDTH, width - 1); - if image.get(ix, iy) { - bits.set(x, y); - } - } - x += 1; - } - } - - } - y += 1; - } - } - - return Ok(bits); - } -} - diff --git a/src/maxicode.rs b/src/maxicode.rs index e69de29..607e15c 100644 --- a/src/maxicode.rs +++ b/src/maxicode.rs @@ -0,0 +1,103 @@ +mod decoder; + +use crate::{BarcodeFormat,BinaryBitmap,ChecksumException,DecodeHintType,FormatException,NotFoundException,Reader,XRingResultResultMetadataType,ResultPoint}; +use crate::common::{BitMatrix,DecoderResult}; +use crate::maxicode::decoder::Decoder; + +// MaxiCodeReader.java + +/** + * This implementation can detect and decode a MaxiCode in an image. + */ + +const NO_POINTS: [Option; 0] = [None; 0]; + +const MATRIX_WIDTH: i32 = 30; + +const MATRIX_HEIGHT: i32 = 33; +pub struct MaxiCodeReader { + + let decoder: Decoder = Decoder::new(); +} + +impl Reader for MaxiCodeReader{ +/** + * Locates and decodes a MaxiCode in an image. + * + * @return a String representing the content encoded by the MaxiCode + * @throws NotFoundException if a MaxiCode cannot be found + * @throws FormatException if a MaxiCode cannot be decoded + * @throws ChecksumException if error correction fails + */ + pub fn decode(&self, image: &BinaryBitmap) -> /* throws NotFoundException, ChecksumException, FormatException */Result> { + return Ok(self.decode(image, null)); +} + +pub fn decode(&self, image: &BinaryBitmap, hints: &Map) -> /* throws NotFoundException, ChecksumException, FormatException */Result> { + // Note that MaxiCode reader effectively always assumes PURE_BARCODE mode + // and can't detect it in an image + let bits: BitMatrix = ::extract_pure_bits(&image.get_black_matrix()); + let decoder_result: DecoderResult = self.decoder.decode(bits, &hints); + let result: Result = Result::new(&decoder_result.get_text(), &decoder_result.get_raw_bytes(), NO_POINTS, BarcodeFormat::MAXICODE); + let ec_level: String = decoder_result.get_e_c_level(); + if ec_level != null { + result.put_metadata(ResultMetadataType::ERROR_CORRECTION_LEVEL, &ec_level); + } + return Ok(result); +} + +pub fn reset(&self) { +// do nothing +} +} + +impl MaxiCodeReader { + + + + /** + * This method detects a code in a "pure" image -- that is, pure monochrome image + * which contains only an unrotated, unskewed, image of a code, with some white border + * around it. This is a specialized method that works exceptionally fast in this special + * case. + */ + fn extract_pure_bits( image: &BitMatrix) -> /* throws NotFoundException */Result> { + let enclosing_rectangle: Vec = image.get_enclosing_rectangle(); + if enclosing_rectangle == null { + throw NotFoundException::get_not_found_instance(); + } + let left: i32 = enclosing_rectangle[0]; + let top: i32 = enclosing_rectangle[1]; + let width: i32 = enclosing_rectangle[2]; + let height: i32 = enclosing_rectangle[3]; + // Now just read off the bits + let bits: BitMatrix = BitMatrix::new(MATRIX_WIDTH, MATRIX_HEIGHT); + { + let mut y: i32 = 0; + while y < MATRIX_HEIGHT { + { + let iy: i32 = Math::min(top + (y * height + height / 2) / MATRIX_HEIGHT, height - 1); + { + let mut x: i32 = 0; + while x < MATRIX_WIDTH { + { + // srowen: I don't quite understand why the formula below is necessary, but it + // can walk off the image if left + width = the right boundary. So cap it. + let ix: i32 = left + Math::min((x * width + width / 2 + (y & 0x01) * width / 2) / MATRIX_WIDTH, width - 1); + if image.get(ix, iy) { + bits.set(x, y); + } + } + x += 1; + } + } + + } + y += 1; + } + } + + return Ok(bits); + } +} + diff --git a/src/maxicode/decoder.rs b/src/maxicode/decoder.rs index e69de29..006210f 100644 --- a/src/maxicode/decoder.rs +++ b/src/maxicode/decoder.rs @@ -0,0 +1,460 @@ +use crate::common::{BitMatrix,DecoderResult}; +use crate::{FormatException,ChecksumException,DecodeHintType,FormatException}; +use crate::common::reedsolomon::{GenericGF,ReedSolomonDecoder,ReedSolomonException}; + + +// BitMatrixParser.java +/** + * @author mike32767 + * @author Manuel Kasten + */ + +const BITNR: vec![vec![Vec>; 30]; 33] = vec![vec![121, 120, 127, 126, 133, 132, 139, 138, 145, 144, 151, 150, 157, 156, 163, 162, 169, 168, 175, 174, 181, 180, 187, 186, 193, 192, 199, 198, -2, -2, ] +, vec![123, 122, 129, 128, 135, 134, 141, 140, 147, 146, 153, 152, 159, 158, 165, 164, 171, 170, 177, 176, 183, 182, 189, 188, 195, 194, 201, 200, 816, -3, ] +, vec![125, 124, 131, 130, 137, 136, 143, 142, 149, 148, 155, 154, 161, 160, 167, 166, 173, 172, 179, 178, 185, 184, 191, 190, 197, 196, 203, 202, 818, 817, ] +, vec![283, 282, 277, 276, 271, 270, 265, 264, 259, 258, 253, 252, 247, 246, 241, 240, 235, 234, 229, 228, 223, 222, 217, 216, 211, 210, 205, 204, 819, -3, ] +, vec![285, 284, 279, 278, 273, 272, 267, 266, 261, 260, 255, 254, 249, 248, 243, 242, 237, 236, 231, 230, 225, 224, 219, 218, 213, 212, 207, 206, 821, 820, ] +, vec![287, 286, 281, 280, 275, 274, 269, 268, 263, 262, 257, 256, 251, 250, 245, 244, 239, 238, 233, 232, 227, 226, 221, 220, 215, 214, 209, 208, 822, -3, ] +, vec![289, 288, 295, 294, 301, 300, 307, 306, 313, 312, 319, 318, 325, 324, 331, 330, 337, 336, 343, 342, 349, 348, 355, 354, 361, 360, 367, 366, 824, 823, ] +, vec![291, 290, 297, 296, 303, 302, 309, 308, 315, 314, 321, 320, 327, 326, 333, 332, 339, 338, 345, 344, 351, 350, 357, 356, 363, 362, 369, 368, 825, -3, ] +, vec![293, 292, 299, 298, 305, 304, 311, 310, 317, 316, 323, 322, 329, 328, 335, 334, 341, 340, 347, 346, 353, 352, 359, 358, 365, 364, 371, 370, 827, 826, ] +, vec![409, 408, 403, 402, 397, 396, 391, 390, 79, 78, -2, -2, 13, 12, 37, 36, 2, -1, 44, 43, 109, 108, 385, 384, 379, 378, 373, 372, 828, -3, ] +, vec![411, 410, 405, 404, 399, 398, 393, 392, 81, 80, 40, -2, 15, 14, 39, 38, 3, -1, -1, 45, 111, 110, 387, 386, 381, 380, 375, 374, 830, 829, ] +, vec![413, 412, 407, 406, 401, 400, 395, 394, 83, 82, 41, -3, -3, -3, -3, -3, 5, 4, 47, 46, 113, 112, 389, 388, 383, 382, 377, 376, 831, -3, ] +, vec![415, 414, 421, 420, 427, 426, 103, 102, 55, 54, 16, -3, -3, -3, -3, -3, -3, -3, 20, 19, 85, 84, 433, 432, 439, 438, 445, 444, 833, 832, ] +, vec![417, 416, 423, 422, 429, 428, 105, 104, 57, 56, -3, -3, -3, -3, -3, -3, -3, -3, 22, 21, 87, 86, 435, 434, 441, 440, 447, 446, 834, -3, ] +, vec![419, 418, 425, 424, 431, 430, 107, 106, 59, 58, -3, -3, -3, -3, -3, -3, -3, -3, -3, 23, 89, 88, 437, 436, 443, 442, 449, 448, 836, 835, ] +, vec![481, 480, 475, 474, 469, 468, 48, -2, 30, -3, -3, -3, -3, -3, -3, -3, -3, -3, -3, 0, 53, 52, 463, 462, 457, 456, 451, 450, 837, -3, ] +, vec![483, 482, 477, 476, 471, 470, 49, -1, -2, -3, -3, -3, -3, -3, -3, -3, -3, -3, -3, -3, -2, -1, 465, 464, 459, 458, 453, 452, 839, 838, ] +, vec![485, 484, 479, 478, 473, 472, 51, 50, 31, -3, -3, -3, -3, -3, -3, -3, -3, -3, -3, 1, -2, 42, 467, 466, 461, 460, 455, 454, 840, -3, ] +, vec![487, 486, 493, 492, 499, 498, 97, 96, 61, 60, -3, -3, -3, -3, -3, -3, -3, -3, -3, 26, 91, 90, 505, 504, 511, 510, 517, 516, 842, 841, ] +, vec![489, 488, 495, 494, 501, 500, 99, 98, 63, 62, -3, -3, -3, -3, -3, -3, -3, -3, 28, 27, 93, 92, 507, 506, 513, 512, 519, 518, 843, -3, ] +, vec![491, 490, 497, 496, 503, 502, 101, 100, 65, 64, 17, -3, -3, -3, -3, -3, -3, -3, 18, 29, 95, 94, 509, 508, 515, 514, 521, 520, 845, 844, ] +, vec![559, 558, 553, 552, 547, 546, 541, 540, 73, 72, 32, -3, -3, -3, -3, -3, -3, 10, 67, 66, 115, 114, 535, 534, 529, 528, 523, 522, 846, -3, ] +, vec![561, 560, 555, 554, 549, 548, 543, 542, 75, 74, -2, -1, 7, 6, 35, 34, 11, -2, 69, 68, 117, 116, 537, 536, 531, 530, 525, 524, 848, 847, ] +, vec![563, 562, 557, 556, 551, 550, 545, 544, 77, 76, -2, 33, 9, 8, 25, 24, -1, -2, 71, 70, 119, 118, 539, 538, 533, 532, 527, 526, 849, -3, ] +, vec![565, 564, 571, 570, 577, 576, 583, 582, 589, 588, 595, 594, 601, 600, 607, 606, 613, 612, 619, 618, 625, 624, 631, 630, 637, 636, 643, 642, 851, 850, ] +, vec![567, 566, 573, 572, 579, 578, 585, 584, 591, 590, 597, 596, 603, 602, 609, 608, 615, 614, 621, 620, 627, 626, 633, 632, 639, 638, 645, 644, 852, -3, ] +, vec![569, 568, 575, 574, 581, 580, 587, 586, 593, 592, 599, 598, 605, 604, 611, 610, 617, 616, 623, 622, 629, 628, 635, 634, 641, 640, 647, 646, 854, 853, ] +, vec![727, 726, 721, 720, 715, 714, 709, 708, 703, 702, 697, 696, 691, 690, 685, 684, 679, 678, 673, 672, 667, 666, 661, 660, 655, 654, 649, 648, 855, -3, ] +, vec![729, 728, 723, 722, 717, 716, 711, 710, 705, 704, 699, 698, 693, 692, 687, 686, 681, 680, 675, 674, 669, 668, 663, 662, 657, 656, 651, 650, 857, 856, ] +, vec![731, 730, 725, 724, 719, 718, 713, 712, 707, 706, 701, 700, 695, 694, 689, 688, 683, 682, 677, 676, 671, 670, 665, 664, 659, 658, 653, 652, 858, -3, ] +, vec![733, 732, 739, 738, 745, 744, 751, 750, 757, 756, 763, 762, 769, 768, 775, 774, 781, 780, 787, 786, 793, 792, 799, 798, 805, 804, 811, 810, 860, 859, ] +, vec![735, 734, 741, 740, 747, 746, 753, 752, 759, 758, 765, 764, 771, 770, 777, 776, 783, 782, 789, 788, 795, 794, 801, 800, 807, 806, 813, 812, 861, -3, ] +, vec![737, 736, 743, 742, 749, 748, 755, 754, 761, 760, 767, 766, 773, 772, 779, 778, 785, 784, 791, 790, 797, 796, 803, 802, 809, 808, 815, 814, 863, 862, ] +, ] +; +struct BitMatrixParser { + + let bit_matrix: BitMatrix; +} + +impl BitMatrixParser { + + /** + * @param bitMatrix {@link BitMatrix} to parse + */ + fn new( bit_matrix: &BitMatrix) -> BitMatrixParser { + let .bitMatrix = bit_matrix; + } + + fn read_codewords(&self) -> Vec { + let mut result: [i8; 144] = [0; 144]; + let height: i32 = self.bit_matrix.get_height(); + let width: i32 = self.bit_matrix.get_width(); + { + let mut y: i32 = 0; + while y < height { + { + let bitnr_row: Vec = BITNR[y]; + { + let mut x: i32 = 0; + while x < width { + { + let mut bit: i32 = bitnr_row[x]; + if bit >= 0 && self.bit_matrix.get(x, y) { + result[bit / 6] |= (1 << (5 - (bit % 6))) as i8; + } + } + x += 1; + } + } + + } + y += 1; + } + } + + return result; + } +} + + +// DecodedBitStreamParser.java + +/** + *

MaxiCodes can encode text or structured information as bits in one of several modes, + * with multiple character sets in one code. This class decodes the bits back into text.

+ * + * @author mike32767 + * @author Manuel Kasten + */ + +const SHIFTA: char = '\uFFF0'; + +const SHIFTB: char = '\uFFF1'; + +const SHIFTC: char = '\uFFF2'; + +const SHIFTD: char = '\uFFF3'; + +const SHIFTE: char = '\uFFF4'; + +const TWOSHIFTA: char ='\uFFF5'; + +const THREESHIFTA: char ='\uFFF6'; + +const LATCHA: char = '\uFFF7'; + +const LATCHB: char = '\uFFF8'; + +const LOCK: char = '\uFFF9'; + +const ECI: char ='\uFFFA'; + +const NS: char ='\uFFFB'; + +const PAD: char = '\uFFFC'; + +const FS: char = '\u001C'; + +const GS: char = '\u001D'; + +const RS: char = '\u001E'; + +const COUNTRY_BYTES: vec![Vec; 10] = vec![53, 54, 43, 44, 45, 46, 47, 48, 37, 38, ] +; + +const SERVICE_CLASS_BYTES: vec![Vec; 10] = vec![55, 56, 57, 58, 59, 60, 49, 50, 51, 52, ] +; + +const POSTCODE_2_LENGTH_BYTES: vec![Vec; 6] = vec![39, 40, 41, 42, 31, 32, ] +; + +const POSTCODE_2_BYTES: vec![Vec; 30] = vec![33, 34, 35, 36, 25, 26, 27, 28, 29, 30, 19, 20, 21, 22, 23, 24, 13, 14, 15, 16, 17, 18, 7, 8, 9, 10, 11, 12, 1, 2, ] +; + +const POSTCODE_3_BYTES: vec![vec![Vec>; 6]; 6] = vec![vec![39, 40, 41, 42, 31, 32, ] +, vec![33, 34, 35, 36, 25, 26, ] +, vec![27, 28, 29, 30, 19, 20, ] +, vec![21, 22, 23, 24, 13, 14, ] +, vec![15, 16, 17, 18, 7, 8, ] +, vec![9, 10, 11, 12, 1, 2, ] +, ] +; + + +const SETS: vec![Vec; 5] = vec![ + format!("\rABCDEFGHIJKLMNOPQRSTUVWXYZ{}{}{}{}{} {}\"#$%&'()*+,-./0123456789:{}{}{}{}{}" , ECI , FS , GS , RS , NS , PAD ,SHIFTB , SHIFTC , SHIFTD , SHIFTE , LATCHB), + format!("`abcdefghijklmnopqrstuvwxyz{}{}{}{}{}\{{}\}{}{}{}{}{}{}{}{}{}", ECI, FS, GS , RS , NS , PAD ,PAD , TWOSHIFTA , THREESHIFTA , PAD ,SHIFTA , SHIFTC , SHIFTD, SHIFTE , LATCHA), + format!("\u00C0\u00C1\u00C2\u00C3\u00C4\u00C5\u00C6\u00C7\u00C8\u00C9\u00CA\u00CB\u00CC\u00CD\u00CE\u00CF\u00D0\u00D1\u00D2\u00D3\u00D4\u00D5\u00D6\u00D7\u00D8\u00D9\u00DA{}{}{}{}{}\u00DB\u00DC\u00DD\u00DE\u00DF\u00AA\u00AC\u00B1\u00B2\u00B3\u00B5\u00B9\u00BA\u00BC\u00BD\u00BE\u0080\u0081\u0082\u0083\u0084\u0085\u0086\u0087\u0088\u0089{} {}{}{}{}",ECI , FS , GS , RS , NS ,LATCHA , LOCK , SHIFTD , SHIFTE , LATCHB), + format!("\u00E0\u00E1\u00E2\u00E3\u00E4\u00E5\u00E6\u00E7\u00E8\u00E9\u00EA\u00EB\u00EC\u00ED\u00EE\u00EF\u00F0\u00F1\u00F2\u00F3\u00F4\u00F5\u00F6\u00F7\u00F8\u00F9\u00FA{}{}{}{}{}\u00FB\u00FC\u00FD\u00FE\u00FF\u00A1\u00A8\u00AB\u00AF\u00B0\u00B4\u00B7\u00B8\u00BB\u00BF\u008A\u008B\u008C\u008D\u008E\u008F\u0090\u0091\u0092\u0093\u0094{} {}{}{}{}" ,ECI , FS , GS, RS , NS ,LATCHA , SHIFTC , LOCK , SHIFTE , LATCHB), + format!("\u0000\u0001\u0002\u0003\u0004\u0005\u0006\u0007\u0008\u0009\n\u000B\u000C\r\u000E\u000F\u0010\u0011\u0012\u0013\u0014\u0015\u0016\u0017\u0018\u0019\u001A{}{}{}\u001B{}{}{}{}\u001F\u009F\u00A0\u00A2\u00A3\u00A4\u00A5\u00A6\u00A7\u00A9\u00AD\u00AE\u00B6\u0095\u0096\u0097\u0098\u0099\u009A\u009B\u009C\u009D\u009E{} {}{}{}{}" ,ECI , PAD, PAD , NS , FS , GS , RS , LATCHA , SHIFTC , SHIFTD , LOCK , LATCHB) +]; + +struct DecodedBitStreamParser { +} + +impl DecodedBitStreamParser { + + fn new() -> DecodedBitStreamParser { + } + + fn decode( bytes: &Vec, mode: i32) -> /* throws FormatException */Result> { + let result: StringBuilder = StringBuilder::new(144); + match mode { + 2 => + { + } + 3 => + { + let mut postcode: String; + if mode == 2 { + let pc: i32 = ::get_post_code2(&bytes); + let ps2_length: i32 = ::get_post_code2_length(&bytes); + if ps2_length > 10 { + throw FormatException::get_format_instance(); + } + let df: NumberFormat = DecimalFormat::new(&"0000000000".substring(0, ps2_length)); + postcode = df.format(pc); + } else { + postcode = ::get_post_code3(&bytes); + } + let three_digits: NumberFormat = DecimalFormat::new("000"); + let country: String = three_digits.format(&::get_country(&bytes)); + let service: String = three_digits.format(&::get_service_class(&bytes)); + result.append(&::get_message(&bytes, 10, 84)); + if result.to_string().starts_with(format!("[)>{}01{}", RS, GS)) { + result.insert(9, format!("{}{}{}{}{}{}", postcode, GS, country, GS, service, GS)); + } else { + result.insert(0, format!("{}{}{}{}{}{}", postcode, GS, country, GS, service, GS)); + } + break; + } + 4 => + { + result.append(&::get_message(&bytes, 1, 93)); + break; + } + 5 => + { + result.append(&::get_message(&bytes, 1, 77)); + break; + } + } + return Ok(DecoderResult::new(&bytes, &result.to_string(), null, &String::value_of(mode))); + } + + fn get_bit( bit: i32, bytes: &Vec) -> i32 { + bit -= 1; + return if (bytes[bit / 6] & (1 << (5 - (bit % 6)))) == 0 { 0 } else { 1 }; + } + + fn get_int( bytes: &Vec, x: &Vec) -> i32 { + let mut val: i32 = 0; + { + let mut i: i32 = 0; + while i < x.len() { + { + val += ::get_bit(x[i], &bytes) << (x.len() - i - 1); + } + i += 1; + } + } + + return val; + } + + fn get_country( bytes: &Vec) -> i32 { + return ::get_int(&bytes, &COUNTRY_BYTES); + } + + fn get_service_class( bytes: &Vec) -> i32 { + return ::get_int(&bytes, &SERVICE_CLASS_BYTES); + } + + fn get_post_code2_length( bytes: &Vec) -> i32 { + return ::get_int(&bytes, &POSTCODE_2_LENGTH_BYTES); + } + + fn get_post_code2( bytes: &Vec) -> i32 { + return ::get_int(&bytes, &POSTCODE_2_BYTES); + } + + fn get_post_code3( bytes: &Vec) -> String { + let sb: StringBuilder = StringBuilder::new(POSTCODE_3_BYTES.len()); + for let p3bytes: Vec in POSTCODE_3_BYTES { + sb.append(&SETS[0]::char_at(&::get_int(&bytes, &p3bytes))); + } + return sb.to_string(); + } + + fn get_message( bytes: &Vec, start: i32, len: i32) -> String { + let sb: StringBuilder = StringBuilder::new(); + let mut shift: i32 = -1; + let mut set: i32 = 0; + let mut lastset: i32 = 0; + { + let mut i: i32 = start; + while i < start + len { + { + let c: char = SETS[set]::char_at(bytes[i]); + match c { + LATCHA => + { + set = 0; + shift = -1; + break; + } + LATCHB => + { + set = 1; + shift = -1; + break; + } + SHIFTA => + { + } + SHIFTB => + { + } + SHIFTC => + { + } + SHIFTD => + { + } + SHIFTE => + { + lastset = set; + set = c - SHIFTA; + shift = 1; + break; + } + TWOSHIFTA => + { + lastset = set; + set = 0; + shift = 2; + break; + } + THREESHIFTA => + { + lastset = set; + set = 0; + shift = 3; + break; + } + NS => + { + let nsval: i32 = (bytes[i += 1] << 24) + (bytes[i += 1] << 18) + (bytes[i += 1] << 12) + (bytes[i += 1] << 6) + bytes[i += 1]; + sb.append(&DecimalFormat::new("000000000").format(nsval)); + break; + } + LOCK => + { + shift = -1; + break; + } + _ => + { + sb.append(c); + } + } + if shift -= 1 !!!check!!! post decrement == 0 { + set = lastset; + } + } + i += 1; + } + } + + while sb.length() > 0 && sb.char_at(sb.length() - 1) == PAD { + sb.set_length(sb.length() - 1); + } + return sb.to_string(); + } +} + +// Decoder.java +/** + *

The main class which implements MaxiCode decoding -- as opposed to locating and extracting + * the MaxiCode from an image.

+ * + * @author Manuel Kasten + */ + +const ALL: i32 = 0; + +const EVEN: i32 = 1; + +const ODD: i32 = 2; +pub struct Decoder { + + let rs_decoder: ReedSolomonDecoder; +} + +impl Decoder { + + pub fn new() -> Decoder { + rs_decoder = ReedSolomonDecoder::new(GenericGF::MAXICODE_FIELD_64); + } + + pub fn decode(&self, bits: &BitMatrix) -> /* throws ChecksumException, FormatException */Result> { + return Ok(self.decode(bits, null)); + } + + pub fn decode(&self, bits: &BitMatrix, hints: &Map) -> /* throws FormatException, ChecksumException */Result> { + let parser: BitMatrixParser = BitMatrixParser::new(bits); + let codewords: Vec = parser.read_codewords(); + self.correct_errors(&codewords, 0, 10, 10, ALL); + let mode: i32 = codewords[0] & 0x0F; + let mut datawords: Vec; + match mode { + 2 => + { + } + 3 => + { + } + 4 => + { + self.correct_errors(&codewords, 20, 84, 40, EVEN); + self.correct_errors(&codewords, 20, 84, 40, ODD); + datawords = : [i8; 94] = [0; 94]; + break; + } + 5 => + { + self.correct_errors(&codewords, 20, 68, 56, EVEN); + self.correct_errors(&codewords, 20, 68, 56, ODD); + datawords = : [i8; 78] = [0; 78]; + break; + } + _ => + { + throw FormatException::get_format_instance(); + } + } + System::arraycopy(&codewords, 0, &datawords, 0, 10); + System::arraycopy(&codewords, 20, &datawords, 10, datawords.len() - 10); + return Ok(DecodedBitStreamParser::decode(&datawords, mode)); + } + + fn correct_errors(&self, codeword_bytes: &Vec, start: i32, data_codewords: i32, ec_codewords: i32, mode: i32) -> /* throws ChecksumException */Result> { + let codewords: i32 = data_codewords + ec_codewords; + // in EVEN or ODD mode only half the codewords + let mut divisor: i32 = if mode == ALL { 1 } else { 2 }; + // First read into an array of ints + let codewords_ints: [i32; codewords / divisor] = [0; codewords / divisor]; + { + let mut i: i32 = 0; + while i < codewords { + { + if (mode == ALL) || (i % 2 == (mode - 1)) { + codewords_ints[i / divisor] = codeword_bytes[i + start] & 0xFF; + } + } + i += 1; + } + } + + let tryResult1 = 0; + 'try1: loop { + { + self.rs_decoder.decode(&codewords_ints, ec_codewords / divisor); + } + break 'try1 + } + match tryResult1 { + catch ( ignored: &ReedSolomonException) { + throw ChecksumException::get_checksum_instance(); + } 0 => break + } + + // We don't care about errors in the error-correction codewords + { + let mut i: i32 = 0; + while i < data_codewords { + { + if (mode == ALL) || (i % 2 == (mode - 1)) { + codeword_bytes[i + start] = codewords_ints[i / divisor] as i8; + } + } + i += 1; + } + } + + } +} +