1 | /*****************************************************************************/
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2 | /* StormLib.h Copyright (c) Ladislav Zezula 1999-2005 */
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3 | /*---------------------------------------------------------------------------*/
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4 | /* StormLib library v 5.00 */
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5 | /* */
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6 | /* Author : Ladislav Zezula */
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7 | /* E-mail : ladik@zezula.net */
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8 | /* WWW : http://www.zezula.net */
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9 | /*---------------------------------------------------------------------------*/
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10 | /* Date Ver Who Comment */
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11 | /* -------- ---- --- ------- */
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12 | /* xx.xx.99 1.00 Lad Created */
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13 | /* 24.03.03 2.50 Lad Version 2.50 */
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14 | /* 02.04.03 3.00 Lad Version 3.00 with compression */
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15 | /* 11.04.03 3.01 Lad Renamed to StormLib.h for compatibility with */
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16 | /* original headers for Storm.dll */
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17 | /* 10.05.03 3.02 Lad Added Pkware DCL compression */
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18 | /* 26.05.03 4.00 Lad Completed all compressions */
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19 | /* 18.06.03 4.01 Lad Added SFileSetFileLocale */
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20 | /* Added SFileExtractFile */
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21 | /* 26.07.03 4.02 Lad Implemented nameless rename and delete */
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22 | /* 26.07.03 4.03 Lad Added support for protected MPQs */
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23 | /* 28.08.03 4.10 Lad Fixed bugs that caused StormLib incorrectly work */
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24 | /* with Diablo I savegames and with files having full */
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25 | /* hash table */
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26 | /* 08.12.03 4.11 DCH Fixed bug in reading file block larger than 0x1000 */
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27 | /* on certain files. */
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28 | /* Fixed bug in AddFile with MPQ_FILE_REPLACE_EXISTING */
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29 | /* (Thanx Daniel Chiamarello, dchiamarello@madvawes.com)*/
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30 | /* 21.12.03 4.50 Lad Completed port for Mac */
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31 | /* Fixed bug in compacting (if fsize is mul of 0x1000) */
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32 | /* Fixed bug in SCompCompress */
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33 | /* 27.05.04 4.51 Lad Changed memory management from new/delete to our */
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34 | /* own macros */
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35 | /* 22.06.04 4.60 Lad Optimized search. Support for multiple listfiles. */
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36 | /* 30.09.04 4.61 Lad Fixed some bugs (Aaargh !!!) */
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37 | /* Correctly works if HashTableSize > BlockTableSize */
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38 | /* 29.12.04 4.70 Lad Fixed compatibility problem with MPQs from WoW */
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39 | /* 14.07.05 5.00 Lad Added the BZLIB compression support */
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40 | /* Added suport of files stored as single unit */
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41 | /* 17.04.06 5.01 Lad Converted to MS Visual Studio 8.0 */
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42 | /* Fixed issue with protected Warcraft 3 protected maps */
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43 | /* 15.05.06 5.02 Lad Fixed issue with WoW 1.10+ */
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44 | /* 07.09.06 5.10 Lad Fixed processing files longer than 2GB */
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45 | /* 22.11.06 6.00 Lad Support for MPQ archives V2 */
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46 | /* 12.06.07 6.10 Lad Support for extended file attributes */
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47 | /* 10.09.07 6.12 Lad Support for MPQs protected by corrupting hash table */
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48 | /* 03.12.07 6.13 Lad Support for MPQs with hash tbl size > block tbl size */
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49 | /* 07.04.08 6.20 Lad Added SFileFlushArchive */
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50 | /* 09.04.08 Lad Removed FilePointer variable from TMPQArchive, as */
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51 | /* it caused more problems than benefits */
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52 | /* 12.05.08 6.22 Lad Support for w3xMaster map protector */
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53 | /* 05.10.08 6.23 Lad Support for protectors who set negative values in */
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54 | /* the table of file blocks */
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55 | /* 26.05.09 6.24 Lad Fixed search for multiple lang files with deleted */
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56 | /* entries */
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57 | /* 03.09.09 6.25 Lad Fixed decompression bug in huffmann decompression */
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58 | /*****************************************************************************/
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59 |
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60 | #ifndef __STORMLIB_H_
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61 | #define __STORMLIB_H_
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62 |
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63 | #include "StormPort.h"
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64 |
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65 | //-----------------------------------------------------------------------------
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66 | // Use the apropriate library
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67 | //
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68 | // The library type is encoded in the library name as the following
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69 | // StormLibXYZ.lib
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70 | //
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71 | // X - D for Debug version, R for Release version
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72 | // Y - A for ANSI version, U for Unicode version (Unicode version does not exist yet)
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73 | // Z - S for static C library, D for multithreaded DLL C-library
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74 | //
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75 |
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76 | #if defined(_MSC_VER) && !defined (__STORMLIB_SELF__)
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77 | #ifdef _DEBUG // DEBUG VERSIONS
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78 | #ifdef _DLL
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79 | #pragma comment(lib, "StormLibDAD.lib") // Debug Ansi Dynamic version
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80 | #else
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81 | #pragma comment(lib, "StormLibDAS.lib") // Debug Ansi Static version
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82 | #endif
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83 | #else // RELEASE VERSIONS
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84 | #ifdef _DLL
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85 | #pragma comment(lib, "StormLibRAD.lib") // Release Ansi Dynamic version
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86 | #else
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87 | #pragma comment(lib, "StormLibRAS.lib") // Release Ansi Static version
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88 | #endif
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89 | #endif
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90 | #endif
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91 |
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92 | //-----------------------------------------------------------------------------
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93 | // Defines
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94 |
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95 | #define ID_MPQ 0x1A51504D // MPQ archive header ID ('MPQ\x1A')
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96 | #define ID_MPQ_SHUNT 0x1B51504D // MPQ shunt entry ('MPQ\x1B')
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97 |
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98 | #define ERROR_AVI_FILE 10000 // No MPQ file, but AVI file.
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99 |
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100 | // Values for SFileCreateArchiveEx
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101 | #define HASH_TABLE_SIZE_MIN 0x00004
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102 | #define HASH_TABLE_SIZE_MAX 0x40000
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103 |
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104 | #define HASH_ENTRY_DELETED 0xFFFFFFFE // Block index for deleted hash entry
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105 | #define HASH_ENTRY_FREE 0xFFFFFFFF // Block index for free hash entry
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106 |
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107 | // Values for SFileOpenArchive
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108 | #define SFILE_OPEN_HARD_DISK_FILE 2 // Open the archive on HDD
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109 | #define SFILE_OPEN_CDROM_FILE 3 // Open the archive only if it is on CDROM
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110 |
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111 | // Values for SFileOpenFile
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112 | #define SFILE_OPEN_FROM_MPQ 0 // Open the file from the MPQ archive
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113 | #define SFILE_OPEN_BY_INDEX 1 // The 'szFileName' parameter is actually the file index
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114 | #define SFILE_OPEN_LOCAL_FILE (DWORD)-1 // Open the file from the MPQ archive
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115 |
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116 | // Flags for TMPQArchive::dwFlags
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117 | #define MPQ_FLAG_CHANGED 0x00000001 // If set, the MPQ has been changed
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118 | #define MPQ_FLAG_PROTECTED 0x00000002 // Set on protected MPQs (like W3M maps)
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119 |
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120 | // Flags for SFileAddFile
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121 | // Note: MPQ_FILE_COMPRESS_PKWARE has been replaced by MPQ_FILE_IMPLODE
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122 | // Note: MPQ_FILE_COMPRESS_MULTI has been replaced by MPQ_FILE_COMPRESS
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123 | #define MPQ_FILE_IMPLODE 0x00000100 // Implode method (By PKWARE Data Compression Library)
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124 | #define MPQ_FILE_COMPRESS 0x00000200 // Compress methods (My various methods)
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125 | #define MPQ_FILE_COMPRESSED 0x0000FF00 // File is compressed
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126 | #define MPQ_FILE_ENCRYPTED 0x00010000 // Indicates whether file is encrypted
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127 | #define MPQ_FILE_FIXSEED 0x00020000 // File decrypt seed has to be fixed
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128 | #define MPQ_FILE_SINGLE_UNIT 0x01000000 // File is stored as a single unit, rather than split into sectors (Thx, Quantam)
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129 | #define MPQ_FILE_DUMMY_FILE 0x02000000 // The file is only 1 byte long and its name is a hash
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130 | #define MPQ_FILE_HAS_EXTRA 0x04000000 // The file has extra data appended after regular data.
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131 | // Must be with compressed files only
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132 | #define MPQ_FILE_EXISTS 0x80000000 // Set if file exists, reset when the file was deleted
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133 | #define MPQ_FILE_REPLACEEXISTING 0x80000000 // Replace when the file exist (SFileAddFile)
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134 |
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135 | #define MPQ_FILE_VALID_FLAGS (MPQ_FILE_IMPLODE | \
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136 | MPQ_FILE_COMPRESS | \
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137 | MPQ_FILE_ENCRYPTED | \
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138 | MPQ_FILE_FIXSEED | \
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139 | MPQ_FILE_SINGLE_UNIT | \
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140 | MPQ_FILE_DUMMY_FILE | \
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141 | MPQ_FILE_HAS_EXTRA | \
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142 | MPQ_FILE_EXISTS)
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143 |
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144 | // Compression types for multilpe compressions
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145 | #define MPQ_COMPRESSION_HUFFMANN 0x01 // Huffmann compression (used on WAVE files only)
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146 | #define MPQ_COMPRESSION_ZLIB 0x02 // ZLIB compression
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147 | #define MPQ_COMPRESSION_PKWARE 0x08 // PKWARE DCL compression
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148 | #define MPQ_COMPRESSION_BZIP2 0x10 // BZIP2 compression
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149 | #define MPQ_COMPRESSION_WAVE_MONO 0x40 //
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150 | #define MPQ_COMPRESSION_WAVE_STEREO 0x80 //
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151 |
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152 |
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153 | // Constants for SFileAddWave
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154 | #define MPQ_WAVE_QUALITY_HIGH 0 // Best quality, the worst compression
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155 | #define MPQ_WAVE_QUALITY_MEDIUM 1 // Medium quality, medium compression
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156 | #define MPQ_WAVE_QUALITY_LOW 2 // Low quality, the best compression
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157 |
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158 | // Constants for SFileGetFileInfo
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159 | #define SFILE_INFO_ARCHIVE_SIZE 1 // MPQ size (value from header)
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160 | #define SFILE_INFO_HASH_TABLE_SIZE 2 // Size of hash table, in entries
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161 | #define SFILE_INFO_BLOCK_TABLE_SIZE 3 // Number of entries in the block table
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162 | #define SFILE_INFO_BLOCK_SIZE 4 // Size of file block (in bytes)
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163 | #define SFILE_INFO_HASH_TABLE 5 // Pointer to Hash table (TMPQHash *)
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164 | #define SFILE_INFO_BLOCK_TABLE 6 // Pointer to Block Table (TMPQBlock *)
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165 | #define SFILE_INFO_NUM_FILES 7 // Real number of files within archive
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166 | //------
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167 | #define SFILE_INFO_HASH_INDEX 8 // Hash index of file in MPQ
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168 | #define SFILE_INFO_CODENAME1 9 // The first codename of the file
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169 | #define SFILE_INFO_CODENAME2 10 // The second codename of the file
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170 | #define SFILE_INFO_LOCALEID 11 // Locale ID of file in MPQ
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171 | #define SFILE_INFO_BLOCKINDEX 12 // Index to Block Table
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172 | #define SFILE_INFO_FILE_SIZE 13 // Original file size
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173 | #define SFILE_INFO_COMPRESSED_SIZE 14 // Compressed file size
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174 | #define SFILE_INFO_FLAGS 15 // File flags
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175 | #define SFILE_INFO_POSITION 16 // File position within archive
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176 | #define SFILE_INFO_SEED 17 // File decryption seed
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177 | #define SFILE_INFO_SEED_UNFIXED 18 // Decryption seed not fixed to file pos and size
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178 |
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179 | // Values for compact callback
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180 | #define CCB_CHECKING_FILES 1 // Checking archive (dwParam1 = current, dwParam2 = total)
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181 | #define CCB_CHECKING_HASH_TABLE 2 // Checking hash table (dwParam1 = current, dwParam2 = total)
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182 | #define CCB_COPYING_NON_MPQ_DATA 3 // Copying non-MPQ data: No params used
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183 | #define CCB_COMPACTING_FILES 4 // Compacting archive (dwParam1 = current, dwParam2 = total)
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184 | #define CCB_CLOSING_ARCHIVE 5 // Closing archive: No params used
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185 |
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186 | #define LISTFILE_NAME "(listfile)" // Name of internal listfile
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187 | #define SIGNATURE_NAME "(signature)" // Name of internal signature
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188 | #define ATTRIBUTES_NAME "(attributes)" // Name of internal attributes file
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189 |
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190 | #define STORMLIB_VERSION (0x0619) // Current version of StormLib
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191 |
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192 | #define MPQ_FORMAT_VERSION_1 0 // Up to The Burning Crusade
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193 | #define MPQ_FORMAT_VERSION_2 1 // The Burning Crusade and newer
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194 |
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195 | // Flags for SFileOpenArchiveEx
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196 | #define MPQ_OPEN_NO_LISTFILE 0x00000001 // Don't add the internal listfile
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197 | #define MPQ_OPEN_NO_ATTRIBUTES 0x00000002 // Don't open the attributes
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198 | #define MPQ_OPEN_FORCE_MPQ_V1 0x00000004 // Always open the archive as MPQ v 1.00, ignore the "wFormatVersion" variable in the header
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199 |
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200 | // Flags for MPQ attributes
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201 | #define MPQ_ATTRIBUTE_CRC32 0x00000001 // The "(attributes)" contain array of CRC32s
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202 | #define MPQ_ATTRIBUTE_FILETIME 0x00000002 // The "(attributes)" contain array of FILETIMEs
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203 | #define MPQ_ATTRIBUTE_MD5 0x00000004 // The "(attributes)" contain array of MD5s
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204 |
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205 | // Supports archives with size > 4 GB
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206 | // Additional flags for SFileCreateArchiveEx
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207 | #define MPQ_CREATE_ARCHIVE_V1 0x00000000 // Creates archive with size up to 4GB
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208 | #define MPQ_CREATE_ARCHIVE_V2 0x00010000 // Creates archive larger than 4 GB
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209 | #define MPQ_CREATE_ATTRIBUTES 0x00100000 // Also add the (attributes) file
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210 |
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211 | // Formats of (attributes) file
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212 | #define MPQ_ATTRIBUTES_V1 100 // FOrmat version 1.00
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213 |
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214 | //-----------------------------------------------------------------------------
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215 | // Structures
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216 |
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217 | #if (defined(WIN32) || defined(WIN64))
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218 | #include <pshpack1.h>
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219 | #else
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220 | #pragma pack(push,1)
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221 | #endif
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222 |
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223 | struct TMPQFile;
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224 |
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225 | struct TMPQShunt
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226 | {
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227 | // The ID_MPQ_SHUNT ('MPQ\x1B') signature
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228 | DWORD dwID;
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229 |
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230 | DWORD dwUnknown;
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231 |
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232 | // Position of the MPQ header, relative to the begin of the shunt
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233 | DWORD dwHeaderPos;
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234 | };
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235 |
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236 |
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237 | // MPQ file header
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238 | struct TMPQHeader
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239 | {
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240 | // The ID_MPQ ('MPQ\x1A') signature
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241 | DWORD dwID;
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242 |
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243 | // Size of the archive header
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244 | DWORD dwHeaderSize;
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245 |
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246 | // Size of MPQ archive
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247 | // This field is deprecated in the Burning Crusade MoPaQ format, and the size of the archive
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248 | // is calculated as the size from the beginning of the archive to the end of the hash table,
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249 | // block table, or extended block table (whichever is largest).
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250 | DWORD dwArchiveSize;
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251 |
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252 | // 0 = Original format
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253 | // 1 = Extended format (The Burning Crusade and newer)
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254 | USHORT wFormatVersion;
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255 |
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256 | // Power of two exponent specifying the number of 512-byte disk sectors in each logical sector
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257 | // in the archive. The size of each logical sector in the archive is 512 * 2^SectorSizeShift.
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258 | // Bugs in the Storm library dictate that this should always be 3 (4096 byte sectors).
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259 | USHORT wBlockSize;
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260 |
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261 | // Offset to the beginning of the hash table, relative to the beginning of the archive.
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262 | DWORD dwHashTablePos;
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263 |
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264 | // Offset to the beginning of the block table, relative to the beginning of the archive.
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265 | DWORD dwBlockTablePos;
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266 |
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267 | // Number of entries in the hash table. Must be a power of two, and must be less than 2^16 for
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268 | // the original MoPaQ format, or less than 2^20 for the Burning Crusade format.
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269 | DWORD dwHashTableSize;
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270 |
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271 | // Number of entries in the block table
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272 | DWORD dwBlockTableSize;
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273 | };
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274 |
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275 |
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276 | // Extended MPQ file header. Valid only if wFormatVersion is 1 or higher
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277 | struct TMPQHeader2 : public TMPQHeader
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278 | {
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279 | // Offset to the beginning of the extended block table, relative to the beginning of the archive.
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280 | LARGE_INTEGER ExtBlockTablePos;
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281 |
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282 | // High 16 bits of the hash table offset for large archives.
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283 | USHORT wHashTablePosHigh;
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284 |
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285 | // High 16 bits of the block table offset for large archives.
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286 | USHORT wBlockTablePosHigh;
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287 | };
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288 |
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289 |
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290 | // Hash entry. All files in the archive are searched by their hashes.
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291 | struct TMPQHash
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292 | {
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293 | // The hash of the file path, using method A.
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294 | DWORD dwName1;
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295 |
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296 | // The hash of the file path, using method B.
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297 | DWORD dwName2;
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298 |
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299 | #if PLATFORM_LITTLE_ENDIAN
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300 |
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301 | // The language of the file. This is a Windows LANGID data type, and uses the same values.
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302 | // 0 indicates the default language (American English), or that the file is language-neutral.
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303 | USHORT lcLocale;
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304 |
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305 | // The platform the file is used for. 0 indicates the default platform.
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306 | // No other values have been observed.
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307 | USHORT wPlatform;
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308 |
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309 | #else
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310 |
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311 | USHORT wPlatform;
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312 | USHORT lcLocale;
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313 |
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314 | #endif
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315 |
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316 | // If the hash table entry is valid, this is the index into the block table of the file.
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317 | // Otherwise, one of the following two values:
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318 | // - FFFFFFFFh: Hash table entry is empty, and has always been empty.
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319 | // Terminates searches for a given file.
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320 | // - FFFFFFFEh: Hash table entry is empty, but was valid at some point (a deleted file).
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321 | // Does not terminate searches for a given file.
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322 | DWORD dwBlockIndex;
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323 | };
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324 |
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325 |
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326 | // File description block contains informations about the file
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327 | struct TMPQBlock
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328 | {
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329 | // Offset of the beginning of the block, relative to the beginning of the archive.
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330 | DWORD dwFilePos;
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331 |
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332 | // Compressed file size
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333 | DWORD dwCSize;
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334 |
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335 | // Only valid if the block is a file; otherwise meaningless, and should be 0.
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336 | // If the file is compressed, this is the size of the uncompressed file data.
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337 | DWORD dwFSize;
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338 |
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339 | // Flags for the file. See MPQ_FILE_XXXX constants
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340 | DWORD dwFlags;
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341 | };
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342 |
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343 |
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344 | // The extended block table was added to support archives larger than 4 gigabytes (2^32 bytes).
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345 | // The table contains the upper bits of the archive offsets for each block in the block table.
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346 | // It is simply an array of int16s, which become bits 32-47 of the archive offsets for each block,
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347 | // with bits 48-63 being zero. Individual blocks in the archive are still limited to 4 gigabytes
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348 | // in size. This table is only present in Burning Crusade format archives that exceed 4 gigabytes size.
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349 | struct TMPQBlockEx
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350 | {
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351 | USHORT wFilePosHigh;
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352 | };
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353 |
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354 |
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355 | struct TFileNode
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356 | {
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357 | DWORD dwRefCount; // Number of references
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358 | // There can be more files that have the same name.
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359 | // (e.g. multiple language files). We don't want to
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360 | // have an entry for each of them, so the entries will be referenced.
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361 | // When a number of node references reaches zero,
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362 | // the node will be deleted
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363 |
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364 | size_t nLength; // File name length
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365 | char szFileName[1]; // File name, variable length
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366 | };
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367 |
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368 |
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369 | // CRC32 present in the (attributes) file
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370 | struct TMPQCRC32
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371 | {
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372 | DWORD dwValue; // Value of CRC32 for each block
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373 | };
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374 |
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375 |
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376 | // FILETIME present in the (attributes) file
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377 | struct TMPQFileTime
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378 | {
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379 | DWORD dwFileTimeLow; // Low DWORD of the FILETIME
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380 | DWORD dwFileTimeHigh; // High DWORD of the FILETIME
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381 | };
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382 |
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383 |
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384 | // MD5 presetn in the (attributes) file
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385 | struct TMPQMD5
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386 | {
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387 | BYTE Value[0x10]; // 16 bytes of MD5
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388 | };
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389 |
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390 |
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391 | // Data from (attributes) file
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392 | struct TMPQAttr
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393 | {
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394 | DWORD dwVersion; // Version of the (attributes) file. Must be 100 (0x64)
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395 | DWORD dwFlags; // See MPQ_ATTRIBUTE_XXXX
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396 | TMPQCRC32 * pCrc32; // Array of CRC32 (NULL if none)
|
---|
397 | TMPQFileTime * pFileTime; // Array of FILETIME (NULL if not present)
|
---|
398 | TMPQMD5 * pMd5; // Array of MD5 (NULL if none)
|
---|
399 | };
|
---|
400 |
|
---|
401 |
|
---|
402 | #if (defined(WIN32) || defined(WIN64))
|
---|
403 | #include <poppack.h>
|
---|
404 | #else
|
---|
405 | #pragma pack(pop)
|
---|
406 | #endif
|
---|
407 |
|
---|
408 | // Archive handle structure
|
---|
409 | struct TMPQArchive
|
---|
410 | {
|
---|
411 | // TMPQArchive * pNext; // Next archive (used by Storm.dll only)
|
---|
412 | // TMPQArchive * pPrev; // Previous archive (used by Storm.dll only)
|
---|
413 | char szFileName[MAX_PATH]; // Opened archive file name
|
---|
414 | HANDLE hFile; // File handle
|
---|
415 | DWORD dwPriority; // Priority of the archive
|
---|
416 | LARGE_INTEGER ShuntPos; // MPQShunt offset (only valid if a shunt is present)
|
---|
417 | LARGE_INTEGER MpqPos; // File header offset (relative to the begin of the file)
|
---|
418 | LARGE_INTEGER HashTablePos; // Hash table offset (relative to the begin of the file)
|
---|
419 | LARGE_INTEGER BlockTablePos; // Block table offset (relative to the begin of the file)
|
---|
420 | LARGE_INTEGER ExtBlockTablePos; // Ext. block table offset (relative to the begin of the file)
|
---|
421 | LARGE_INTEGER MpqSize; // Size of MPQ archive
|
---|
422 |
|
---|
423 | TMPQFile * pLastFile; // Recently read file
|
---|
424 | DWORD dwBlockPos; // Position of loaded block in the file
|
---|
425 | DWORD dwBlockSize; // Size of file block
|
---|
426 | BYTE * pbBlockBuffer; // Buffer (cache) for file block
|
---|
427 | DWORD dwBuffPos; // Position in block buffer
|
---|
428 | TMPQShunt * pShunt; // MPQ shunt (NULL if not present in the file)
|
---|
429 | TMPQHeader2 * pHeader; // MPQ file header
|
---|
430 | TMPQHash * pHashTable; // Hash table
|
---|
431 | TMPQBlock * pBlockTable; // Block table
|
---|
432 | TMPQBlockEx * pExtBlockTable; // Extended block table
|
---|
433 |
|
---|
434 | TMPQShunt Shunt; // MPQ shunt. Valid only when ID_MPQ_SHUNT has been found
|
---|
435 | TMPQHeader2 Header; // MPQ header
|
---|
436 |
|
---|
437 | TMPQAttr * pAttributes; // MPQ attributes from "(attributes)" file (NULL if none)
|
---|
438 | TFileNode ** pListFile; // File name array
|
---|
439 | DWORD dwFlags; // See MPQ_FLAG_XXXXX
|
---|
440 | };
|
---|
441 |
|
---|
442 |
|
---|
443 | // File handle structure
|
---|
444 | struct TMPQFile
|
---|
445 | {
|
---|
446 | HANDLE hFile; // File handle
|
---|
447 | TMPQArchive * ha; // Archive handle
|
---|
448 | TMPQHash * pHash; // Hash table entry
|
---|
449 | TMPQBlockEx * pBlockEx; // Pointer to extended file block entry
|
---|
450 | TMPQBlock * pBlock; // File block pointer
|
---|
451 | DWORD dwSeed1; // Seed used for file decrypt
|
---|
452 | DWORD dwFilePos; // Current file position
|
---|
453 | LARGE_INTEGER RawFilePos; // Offset in MPQ archive (relative to file begin)
|
---|
454 | LARGE_INTEGER MpqFilePos; // Offset in MPQ archive (relative to MPQ header)
|
---|
455 |
|
---|
456 | DWORD * pdwBlockPos; // Position of each file block (only for compressed files)
|
---|
457 | DWORD nBlocks; // Number of blocks in the file (incl. the last incomplete one)
|
---|
458 | BOOL bBlockPosLoaded; // TRUE if block positions loaded
|
---|
459 | BYTE * pbFileBuffer; // Decompressed file (for single unit files, size is the uncompressed file size)
|
---|
460 |
|
---|
461 | TMPQCRC32 * pCrc32; // Pointer to CRC32 (NULL if none)
|
---|
462 | TMPQFileTime * pFileTime; // Pointer to file's FILETIME (NULL if none)
|
---|
463 | TMPQMD5 * pMd5; // Pointer to file's MD5 (NULL if none)
|
---|
464 |
|
---|
465 | DWORD dwHashIndex; // Index to Hash table
|
---|
466 | DWORD dwBlockIndex; // Index to Block table
|
---|
467 | char szFileName[1]; // File name (variable length)
|
---|
468 | };
|
---|
469 |
|
---|
470 | // Used by searching in MPQ archives
|
---|
471 | struct TMPQSearch
|
---|
472 | {
|
---|
473 | TMPQArchive * ha; // Handle to MPQ, where the search runs
|
---|
474 | DWORD dwNextIndex; // Next hash index to be checked
|
---|
475 | DWORD dwName1; // Lastly found Name1
|
---|
476 | DWORD dwName2; // Lastly found Name2
|
---|
477 | char szSearchMask[1]; // Search mask (variable length)
|
---|
478 | };
|
---|
479 |
|
---|
480 |
|
---|
481 | struct SFILE_FIND_DATA
|
---|
482 | {
|
---|
483 | char cFileName[MAX_PATH]; // Full name of the found file
|
---|
484 | char * szPlainName; // Pointer to file part
|
---|
485 | LCID lcLocale; // Locale version
|
---|
486 | DWORD dwFileSize; // File size in bytes
|
---|
487 | DWORD dwFileFlags; // File flags (compressed or encrypted)
|
---|
488 | DWORD dwBlockIndex; // Block index for the file
|
---|
489 | DWORD dwCompSize; // Compressed file size
|
---|
490 | };
|
---|
491 |
|
---|
492 | //-----------------------------------------------------------------------------
|
---|
493 | // Memory management
|
---|
494 | //
|
---|
495 | // We use our own macros for allocating/freeing memory. If you want
|
---|
496 | // to redefine them, please keep the following rules
|
---|
497 | //
|
---|
498 | // - The memory allocation must return NULL if not enough memory
|
---|
499 | // (i.e not to throw exception)
|
---|
500 | // - It is not necessary to fill the allocated block with zeros
|
---|
501 | // - Memory freeing function must not test the pointer to NULL.
|
---|
502 | //
|
---|
503 |
|
---|
504 |
|
---|
505 | __inline void * DebugMalloc(char * szFile, int nLine, int nSize)
|
---|
506 | {
|
---|
507 | void * ptr = malloc(nSize + 100);
|
---|
508 | char * plain;
|
---|
509 |
|
---|
510 | plain = strrchr(szFile, '\\');
|
---|
511 | if(plain == NULL)
|
---|
512 | plain = strrchr(szFile, '/');
|
---|
513 | if(plain == NULL)
|
---|
514 | plain = szFile;
|
---|
515 |
|
---|
516 | #if _MSC_VER > 1300
|
---|
517 | sprintf_s((char *)ptr, nSize+100, "%s(%u)", plain, nLine);
|
---|
518 | #else
|
---|
519 | sprintf((char *)ptr, "%s(%u)", plain, nLine);
|
---|
520 | #endif
|
---|
521 |
|
---|
522 | return (char *)ptr + 100;
|
---|
523 | }
|
---|
524 |
|
---|
525 |
|
---|
526 | __inline void DebugFree(void * ptr)
|
---|
527 | {
|
---|
528 | free((char *)ptr - 100);
|
---|
529 | }
|
---|
530 |
|
---|
531 |
|
---|
532 | #ifndef ALLOCMEM
|
---|
533 | #define ALLOCMEM(type, nitems) (type *)malloc((nitems) * sizeof(type))
|
---|
534 | #define FREEMEM(ptr) free(ptr)
|
---|
535 | #endif
|
---|
536 |
|
---|
537 | //#define ALLOCMEM(type, nitems) (type *)DebugMalloc(__FILE__, __LINE__, (nitems) * sizeof(type))
|
---|
538 | //#define FREEMEM(ptr) DebugFree(ptr)
|
---|
539 |
|
---|
540 | //-----------------------------------------------------------------------------
|
---|
541 | // Functions in StormLib - compatible with Storm.dll
|
---|
542 |
|
---|
543 | // Typedefs for functions exported by Storm.dll
|
---|
544 | typedef LCID (WINAPI * SFILESETLOCALE)(LCID);
|
---|
545 | typedef BOOL (WINAPI * SFILEOPENARCHIVE)(const char *, DWORD, DWORD, HANDLE *);
|
---|
546 | typedef BOOL (WINAPI * SFILECLOSEARCHIVE)(HANDLE);
|
---|
547 | typedef BOOL (WINAPI * SFILEOPENFILEEX)(HANDLE, const char *, DWORD, HANDLE *);
|
---|
548 | typedef BOOL (WINAPI * SFILECLOSEFILE)(HANDLE);
|
---|
549 | typedef DWORD (WINAPI * SFILEGETFILESIZE)(HANDLE, DWORD *);
|
---|
550 | typedef DWORD (WINAPI * SFILESETFILEPOINTER)(HANDLE, LONG, LONG *, DWORD);
|
---|
551 | typedef BOOL (WINAPI * SFILEREADFILE)(HANDLE, VOID *, DWORD, DWORD *, LPOVERLAPPED);
|
---|
552 |
|
---|
553 | // Archive opening/closing
|
---|
554 | LCID WINAPI SFileSetLocale(LCID lcNewLocale);
|
---|
555 | LCID WINAPI SFileGetLocale();
|
---|
556 | BOOL WINAPI SFileOpenArchive(const char * szMpqName, DWORD dwPriority, DWORD dwFlags, HANDLE * phMpq);
|
---|
557 | BOOL WINAPI SFileFlushArchive(HANDLE hMpq);
|
---|
558 | BOOL WINAPI SFileCloseArchive(HANDLE hMpq);
|
---|
559 |
|
---|
560 | // File opening/closing
|
---|
561 | BOOL WINAPI SFileOpenFileEx(HANDLE hMpq, const char * szFileName, DWORD dwSearchScope, HANDLE * phFile);
|
---|
562 | BOOL WINAPI SFileCloseFile(HANDLE hFile);
|
---|
563 |
|
---|
564 | // File I/O
|
---|
565 | DWORD WINAPI SFileGetFilePos(HANDLE hFile, DWORD * pdwFilePosHigh = NULL);
|
---|
566 | DWORD WINAPI SFileGetFileSize(HANDLE hFile, DWORD * pdwFileSizeHigh = NULL);
|
---|
567 | DWORD WINAPI SFileSetFilePointer(HANDLE hFile, LONG lFilePos, LONG * pdwFilePosHigh, DWORD dwMethod);
|
---|
568 | BOOL WINAPI SFileReadFile(HANDLE hFile, VOID * lpBuffer, DWORD dwToRead, DWORD * pdwRead = NULL, LPOVERLAPPED lpOverlapped = NULL);
|
---|
569 |
|
---|
570 | // Adds another listfile into MPQ. The currently added listfile(s) remain,
|
---|
571 | // so you can use this API to combining more listfiles.
|
---|
572 | // Note that this function is internally called by SFileFindFirstFile
|
---|
573 | int WINAPI SFileAddListFile(HANDLE hMpq, const char * szListFile);
|
---|
574 |
|
---|
575 | //-----------------------------------------------------------------------------
|
---|
576 | // Functions in StormLib - not implemented in Storm.dll
|
---|
577 |
|
---|
578 | // Archive creating and editing
|
---|
579 | BOOL WINAPI SFileCreateArchiveEx(const char * szMpqName, DWORD dwCreationDisposition, DWORD dwHashTableSize, HANDLE * phMpq);
|
---|
580 | BOOL WINAPI SFileAddFile(HANDLE hMpq, const char * szFileName, const char * szArchivedName, DWORD dwFlags);
|
---|
581 | BOOL WINAPI SFileAddWave(HANDLE hMpq, const char * szFileName, const char * szArchivedName, DWORD dwFlags, DWORD dwQuality);
|
---|
582 | BOOL WINAPI SFileRemoveFile(HANDLE hMpq, const char * szFileName, DWORD dwSearchScope = SFILE_OPEN_BY_INDEX);
|
---|
583 | BOOL WINAPI SFileRenameFile(HANDLE hMpq, const char * szOldFileName, const char * szNewFileName);
|
---|
584 | BOOL WINAPI SFileSetFileLocale(HANDLE hFile, LCID lcNewLocale);
|
---|
585 |
|
---|
586 | // Retrieving info about the file
|
---|
587 | BOOL WINAPI SFileHasFile(HANDLE hMpq, char * szFileName);
|
---|
588 | BOOL WINAPI SFileGetFileName(HANDLE hFile, char * szFileName);
|
---|
589 | DWORD_PTR WINAPI SFileGetFileInfo(HANDLE hMpqOrFile, DWORD dwInfoType);
|
---|
590 |
|
---|
591 | // File search
|
---|
592 | // Note that the SFileFindFirstFileEx has been removed. Use SListFileFindFirst/Next
|
---|
593 | HANDLE WINAPI SFileFindFirstFile(HANDLE hMpq, const char * szMask, SFILE_FIND_DATA * lpFindFileData, const char * szListFile);
|
---|
594 | BOOL WINAPI SFileFindNextFile(HANDLE hFind, SFILE_FIND_DATA * lpFindFileData);
|
---|
595 | BOOL WINAPI SFileFindClose(HANDLE hFind);
|
---|
596 |
|
---|
597 | // Listfile search
|
---|
598 | HANDLE SListFileFindFirstFile(HANDLE hMpq, const char * szListFile, const char * szMask, SFILE_FIND_DATA * lpFindFileData);
|
---|
599 | BOOL SListFileFindNextFile(HANDLE hFind, SFILE_FIND_DATA * lpFindFileData);
|
---|
600 | BOOL SListFileFindClose(HANDLE hFind);
|
---|
601 |
|
---|
602 | // Archive compacting
|
---|
603 | typedef void (WINAPI * COMPACTCB)(void * lpUserData, DWORD dwWorkType, DWORD dwParam1, DWORD dwParam2);
|
---|
604 | BOOL WINAPI SFileSetCompactCallback(HANDLE hMpq, COMPACTCB CompactCB, void * lpData);
|
---|
605 | BOOL WINAPI SFileCompactArchive(HANDLE hMpq, const char * szListFile = NULL, BOOL bReserved = 0);
|
---|
606 |
|
---|
607 | // Locale support
|
---|
608 | int WINAPI SFileEnumLocales(HANDLE hMpq, const char * szFileName, LCID * plcLocales, DWORD * pdwMaxLocales, DWORD dwSearchScope);
|
---|
609 |
|
---|
610 | // (De)compression
|
---|
611 | int WINAPI SCompCompress (char * pbOutBuffer, int * pdwOutLength, char * pbInBuffer, int dwInLength, int uCompressions, int nCmpType, int nCmpLevel);
|
---|
612 | int WINAPI SCompDecompress (char * pbOutBuffer, int * pdwOutLength, char * pbInBuffer, int dwInLength);
|
---|
613 |
|
---|
614 | // Sets the default data compression for files added to MPQ,
|
---|
615 | // if MPQ_FILE_COMPRESS_MULTI has been specified in call to SFileAddFile
|
---|
616 | // Use one of the MPQ_COMPRESSION_XXX values
|
---|
617 | int WINAPI SCompSetDataCompression(int nDataCompression);
|
---|
618 |
|
---|
619 | // Verifies file against its extended attributes (depending on dwFlags).
|
---|
620 | // For dwFlags, use one or more of MPQ_ATTRIBUTE_MD5
|
---|
621 | BOOL WINAPI SFileVerifyFile(HANDLE hMpq, const char * szFileName, DWORD dwFlags);
|
---|
622 |
|
---|
623 | // High-level extract function
|
---|
624 | BOOL WINAPI SFileExtractFile(HANDLE hMpq, const char * szToExtract, const char * szExtracted);
|
---|
625 |
|
---|
626 | //-----------------------------------------------------------------------------
|
---|
627 | // Functions from Storm.dll. They use slightly different names for keeping
|
---|
628 | // possibility to use them together with StormLib (StormXXX instead of SFileXXX)
|
---|
629 |
|
---|
630 | #ifdef __LINK_STORM_DLL__
|
---|
631 | #define STORM_ALTERNATE_NAMES // Force Storm.h to use alternate fnc names
|
---|
632 | #include "StormDll.h"
|
---|
633 | #endif // __LINK_STORM_DLL__
|
---|
634 |
|
---|
635 | //-----------------------------------------------------------------------------
|
---|
636 | // GFX decode functions. See GfxDecode.cpp for details and description
|
---|
637 |
|
---|
638 | USHORT WINAPI celGetFrameCount(BYTE * fileBuf);
|
---|
639 | BYTE * WINAPI celGetFrameData(BYTE *fileBuf, BYTE *palette, USHORT xsize, USHORT frame, USHORT *ysize, USHORT *maxX=NULL);
|
---|
640 | USHORT WINAPI cl2GetFrameCount(BYTE *fileBuf);
|
---|
641 | BYTE ** WINAPI cl2GetDirData(BYTE *fileBuf, BYTE *palette, USHORT xsize, USHORT dir, USHORT *ysize);
|
---|
642 | BYTE * WINAPI pcxGetData(BYTE *filebuf, DWORD filesize, BYTE transcol, USHORT *xsize, USHORT *ysize);
|
---|
643 |
|
---|
644 | #endif // __STORMLIB_H_
|
---|