001: /*
002: * The Apache Software License, Version 1.1
003: *
004: * Copyright (c) 2001 The Apache Software Foundation. All rights
005: * reserved.
006: *
007: * Redistribution and use in source and binary forms, with or without
008: * modification, are permitted provided that the following conditions
009: * are met:
010: *
011: * 1. Redistributions of source code must retain the above copyright
012: * notice, this list of conditions and the following disclaimer.
013: *
014: * 2. Redistributions in binary form must reproduce the above copyright
015: * notice, this list of conditions and the following disclaimer in
016: * the documentation and/or other materials provided with the
017: * distribution.
018: *
019: * 3. The end-user documentation included with the redistribution, if
020: * any, must include the following acknowlegement:
021: * "This product includes software developed by the
022: * Apache Software Foundation (http://www.apache.org/)."
023: * Alternately, this acknowlegement may appear in the software itself,
024: * if and wherever such third-party acknowlegements normally appear.
025: *
026: * 4. The names "Ant" and "Apache Software
027: * Foundation" must not be used to endorse or promote products derived
028: * from this software without prior written permission. For written
029: * permission, please contact apache@apache.org.
030: *
031: * 5. Products derived from this software may not be called "Apache"
032: * nor may "Apache" appear in their names without prior written
033: * permission of the Apache Group.
034: *
035: * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
036: * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
037: * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
038: * DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
039: * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
040: * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
041: * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
042: * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
043: * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
044: * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
045: * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
046: * SUCH DAMAGE.
047: * ====================================================================
048: *
049: * This software consists of voluntary contributions made by many
050: * individuals on behalf of the Apache Software Foundation. For more
051: * information on the Apache Software Foundation, please see
052: * <http://www.apache.org/>.
053: */
054:
055: /*
056: * This package is based on the work done by Keiron Liddle, Aftex Software
057: * <keiron@aftexsw.com> to whom the Ant project is very grateful for his
058: * great code.
059: */
060:
061: package org.bouncycastle.apache.bzip2;
062:
063: /**
064: * Base class for both the compress and decompress classes.
065: * Holds common arrays, and static data.
066: *
067: * @author <a href="mailto:keiron@aftexsw.com">Keiron Liddle</a>
068: */
069: public interface BZip2Constants {
070:
071: int baseBlockSize = 100000;
072: int MAX_ALPHA_SIZE = 258;
073: int MAX_CODE_LEN = 23;
074: int RUNA = 0;
075: int RUNB = 1;
076: int N_GROUPS = 6;
077: int G_SIZE = 50;
078: int N_ITERS = 4;
079: int MAX_SELECTORS = (2 + (900000 / G_SIZE));
080: int NUM_OVERSHOOT_BYTES = 20;
081:
082: int[] rNums = { 619, 720, 127, 481, 931, 816, 813, 233, 566, 247,
083: 985, 724, 205, 454, 863, 491, 741, 242, 949, 214, 733, 859,
084: 335, 708, 621, 574, 73, 654, 730, 472, 419, 436, 278, 496,
085: 867, 210, 399, 680, 480, 51, 878, 465, 811, 169, 869, 675,
086: 611, 697, 867, 561, 862, 687, 507, 283, 482, 129, 807, 591,
087: 733, 623, 150, 238, 59, 379, 684, 877, 625, 169, 643, 105,
088: 170, 607, 520, 932, 727, 476, 693, 425, 174, 647, 73, 122,
089: 335, 530, 442, 853, 695, 249, 445, 515, 909, 545, 703, 919,
090: 874, 474, 882, 500, 594, 612, 641, 801, 220, 162, 819, 984,
091: 589, 513, 495, 799, 161, 604, 958, 533, 221, 400, 386, 867,
092: 600, 782, 382, 596, 414, 171, 516, 375, 682, 485, 911, 276,
093: 98, 553, 163, 354, 666, 933, 424, 341, 533, 870, 227, 730,
094: 475, 186, 263, 647, 537, 686, 600, 224, 469, 68, 770, 919,
095: 190, 373, 294, 822, 808, 206, 184, 943, 795, 384, 383, 461,
096: 404, 758, 839, 887, 715, 67, 618, 276, 204, 918, 873, 777,
097: 604, 560, 951, 160, 578, 722, 79, 804, 96, 409, 713, 940,
098: 652, 934, 970, 447, 318, 353, 859, 672, 112, 785, 645, 863,
099: 803, 350, 139, 93, 354, 99, 820, 908, 609, 772, 154, 274,
100: 580, 184, 79, 626, 630, 742, 653, 282, 762, 623, 680, 81,
101: 927, 626, 789, 125, 411, 521, 938, 300, 821, 78, 343, 175,
102: 128, 250, 170, 774, 972, 275, 999, 639, 495, 78, 352, 126,
103: 857, 956, 358, 619, 580, 124, 737, 594, 701, 612, 669, 112,
104: 134, 694, 363, 992, 809, 743, 168, 974, 944, 375, 748, 52,
105: 600, 747, 642, 182, 862, 81, 344, 805, 988, 739, 511, 655,
106: 814, 334, 249, 515, 897, 955, 664, 981, 649, 113, 974, 459,
107: 893, 228, 433, 837, 553, 268, 926, 240, 102, 654, 459, 51,
108: 686, 754, 806, 760, 493, 403, 415, 394, 687, 700, 946, 670,
109: 656, 610, 738, 392, 760, 799, 887, 653, 978, 321, 576, 617,
110: 626, 502, 894, 679, 243, 440, 680, 879, 194, 572, 640, 724,
111: 926, 56, 204, 700, 707, 151, 457, 449, 797, 195, 791, 558,
112: 945, 679, 297, 59, 87, 824, 713, 663, 412, 693, 342, 606,
113: 134, 108, 571, 364, 631, 212, 174, 643, 304, 329, 343, 97,
114: 430, 751, 497, 314, 983, 374, 822, 928, 140, 206, 73, 263,
115: 980, 736, 876, 478, 430, 305, 170, 514, 364, 692, 829, 82,
116: 855, 953, 676, 246, 369, 970, 294, 750, 807, 827, 150, 790,
117: 288, 923, 804, 378, 215, 828, 592, 281, 565, 555, 710, 82,
118: 896, 831, 547, 261, 524, 462, 293, 465, 502, 56, 661, 821,
119: 976, 991, 658, 869, 905, 758, 745, 193, 768, 550, 608, 933,
120: 378, 286, 215, 979, 792, 961, 61, 688, 793, 644, 986, 403,
121: 106, 366, 905, 644, 372, 567, 466, 434, 645, 210, 389, 550,
122: 919, 135, 780, 773, 635, 389, 707, 100, 626, 958, 165, 504,
123: 920, 176, 193, 713, 857, 265, 203, 50, 668, 108, 645, 990,
124: 626, 197, 510, 357, 358, 850, 858, 364, 936, 638 };
125: }
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