1137 lines
64 KiB
C
1137 lines
64 KiB
C
/*****************************************************************************/
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/* StormLib.h Copyright (c) Ladislav Zezula 1999-2017 */
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/*---------------------------------------------------------------------------*/
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/* StormLib library v 9.22 */
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/* */
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/* Author : Ladislav Zezula */
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/* E-mail : ladik@zezula.net */
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/* WWW : http://www.zezula.net */
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/*---------------------------------------------------------------------------*/
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/* Date Ver Who Comment */
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/* -------- ---- --- ------- */
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/* xx.xx.99 1.00 Lad Created */
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/* 24.03.03 2.50 Lad Version 2.50 */
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/* 02.04.03 3.00 Lad Version 3.00 with compression */
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/* 11.04.03 3.01 Lad Renamed to StormLib.h for compatibility with */
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/* original headers for Storm.dll */
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/* 10.05.03 3.02 Lad Added Pkware DCL compression */
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/* 26.05.03 4.00 Lad Completed all compressions */
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/* 18.06.03 4.01 Lad Added SFileSetFileLocale */
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/* Added SFileExtractFile */
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/* 26.07.03 4.02 Lad Implemented nameless rename and delete */
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/* 26.07.03 4.03 Lad Added support for protected MPQs */
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/* 28.08.03 4.10 Lad Fixed bugs that caused StormLib incorrectly work */
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/* with Diablo I savegames and with files having full */
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/* hash table */
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/* 08.12.03 4.11 DCH Fixed bug in reading file sector larger than 0x1000 */
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/* on certain files. */
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/* Fixed bug in AddFile with MPQ_FILE_REPLACE_EXISTING */
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/* (Thanx Daniel Chiamarello, dchiamarello@madvawes.com)*/
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/* 21.12.03 4.50 Lad Completed port for Mac */
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/* Fixed bug in compacting (if fsize is mul of 0x1000) */
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/* Fixed bug in SCompCompress */
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/* 27.05.04 4.51 Lad Changed memory management from new/delete to our */
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/* own macros */
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/* 22.06.04 4.60 Lad Optimized search. Support for multiple listfiles. */
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/* 30.09.04 4.61 Lad Fixed some bugs (Aaargh !!!) */
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/* Correctly works if HashTableSize > BlockTableSize */
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/* 29.12.04 4.70 Lad Fixed compatibility problem with MPQs from WoW */
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/* 14.07.05 5.00 Lad Added the BZLIB compression support */
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/* Added suport of files stored as single unit */
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/* 17.04.06 5.01 Lad Converted to MS Visual Studio 8.0 */
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/* Fixed issue with protected Warcraft 3 protected maps */
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/* 15.05.06 5.02 Lad Fixed issue with WoW 1.10+ */
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/* 07.09.06 5.10 Lad Fixed processing files longer than 2GB */
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/* 22.11.06 6.00 Lad Support for MPQ archives V2 */
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/* 12.06.07 6.10 Lad Support for (attributes) file */
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/* 10.09.07 6.12 Lad Support for MPQs protected by corrupting hash table */
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/* 03.12.07 6.13 Lad Support for MPQs with hash tbl size > block tbl size */
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/* 07.04.08 6.20 Lad Added SFileFlushArchive */
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/* 09.04.08 Lad Removed FilePointer variable from MPQ handle */
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/* structure, as it caused more problems than benefits */
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/* 12.05.08 6.22 Lad Support for w3xMaster map protector */
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/* 05.10.08 6.23 Lad Support for protectors who set negative values in */
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/* the table of file blocks */
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/* 26.05.09 6.24 Lad Fixed search for multiple lang files with deleted */
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/* entries */
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/* 03.09.09 6.25 Lad Fixed decompression bug in huffmann decompression */
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/* 22.03.10 6.50 Lad New compressions in Starcraft II (LZMA, sparse) */
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/* Fixed compacting MPQs that contain single unit files */
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/* 26.04.10 7.00 Lad Major rewrite */
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/* 08.06.10 7.10 Lad Support for partial MPQs */
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/* 08.07.10 7.11 Lad Support for MPQs v 3.0 */
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/* 20.08.10 7.20 Lad Support for opening multiple MPQs in patch mode */
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/* 20.09.10 8.00 Lad MPQs v 4, HET and BET tables */
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/* 07.01.11 8.01 Lad Write support for MPQs v 3 and 4 */
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/* 15.09.11 8.04 Lad Bug fixes, testing for Diablo III MPQs */
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/* 26.04.12 8.10 Lad Support for data map, added SFileGetArchiveBitmap */
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/* 29.05.12 8.20 Lad C-only interface */
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/* 14.01.13 8.21 Lad ADPCM and Huffmann (de)compression refactored */
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/* 04.12.13 9.00 Lad Unit tests, bug fixes */
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/* 27.08.14 9.10 Lad Signing archives with weak digital signature */
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/* 25.11.14 9.11 Lad Fixed bug reading & creating HET table */
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/* 18.09.15 9.20 Lad Release 9.20 */
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/* 12.12.16 9.21 Lad Release 9.21 */
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/* 10.11.17 9.22 Lad Release 9.22 */
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/*****************************************************************************/
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#ifndef __STORMLIB_H__
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#define __STORMLIB_H__
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#ifdef _MSC_VER
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#pragma warning(disable:4668) // 'XXX' is not defined as a preprocessor macro, replacing with '0' for '#if/#elif'
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#pragma warning(disable:4820) // 'XXX' : '2' bytes padding added after data member 'XXX::yyy'
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#endif
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#include "StormPort.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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//-----------------------------------------------------------------------------
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// Use the apropriate library
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//
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// The library type is encoded in the library name as the following
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// StormLibXYZ.lib
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//
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// X - D for Debug version, R for Release version
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// Y - A for ANSI version, U for Unicode version
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// Z - S for static-linked CRT library, D for multithreaded DLL CRT library
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//
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#if defined(__STORMLIB_SELF__) && !defined(STORMLIB_NO_AUTO_LINK)
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#define STORMLIB_NO_AUTO_LINK // Define this if you don't want to link using pragmas when using msvc
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#endif
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#if defined(_MSC_VER) && !defined(STORMLIB_NO_AUTO_LINK)
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#ifndef WDK_BUILD
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#ifdef _DEBUG // DEBUG VERSIONS
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#ifndef _UNICODE
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#ifdef _DLL
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#pragma comment(lib, "StormLibDAD.lib") // Debug Ansi CRT-DLL version
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#else
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#pragma comment(lib, "StormLibDAS.lib") // Debug Ansi CRT-LIB version
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#endif
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#else
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#ifdef _DLL
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#pragma comment(lib, "StormLibDUD.lib") // Debug Unicode CRT-DLL version
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#else
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#pragma comment(lib, "StormLibDUS.lib") // Debug Unicode CRT-LIB version
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#endif
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#endif
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#else // RELEASE VERSIONS
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#ifndef _UNICODE
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#ifdef _DLL
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#pragma comment(lib, "StormLibRAD.lib") // Release Ansi CRT-DLL version
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#else
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#pragma comment(lib, "StormLibRAS.lib") // Release Ansi CRT-LIB version
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#endif
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#else
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#ifdef _DLL
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#pragma comment(lib, "StormLibRUD.lib") // Release Unicode CRT-DLL version
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#else
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#pragma comment(lib, "StormLibRUS.lib") // Release Unicode CRT-LIB version
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#endif
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#endif
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#endif
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#endif
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#endif
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//-----------------------------------------------------------------------------
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// Defines
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#define STORMLIB_VERSION 0x0917 // Current version of StormLib (9.23)
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#define STORMLIB_VERSION_STRING "9.23" // String version of StormLib version
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#define ID_MPQ 0x1A51504D // MPQ archive header ID ('MPQ\x1A')
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#define ID_MPQ_USERDATA 0x1B51504D // MPQ userdata entry ('MPQ\x1B')
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#define ID_MPK 0x1A4B504D // MPK archive header ID ('MPK\x1A')
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#define ERROR_AVI_FILE 10000 // Not a MPQ file, but an AVI file.
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#define ERROR_UNKNOWN_FILE_KEY 10001 // Returned by SFileReadFile when can't find file key
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#define ERROR_CHECKSUM_ERROR 10002 // Returned by SFileReadFile when sector CRC doesn't match
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#define ERROR_INTERNAL_FILE 10003 // The given operation is not allowed on internal file
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#define ERROR_BASE_FILE_MISSING 10004 // The file is present as incremental patch file, but base file is missing
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#define ERROR_MARKED_FOR_DELETE 10005 // The file was marked as "deleted" in the MPQ
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#define ERROR_FILE_INCOMPLETE 10006 // The required file part is missing
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#define ERROR_UNKNOWN_FILE_NAMES 10007 // A name of at least one file is unknown
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#define ERROR_CANT_FIND_PATCH_PREFIX 10008 // StormLib was unable to find patch prefix for the patches
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#define ERROR_FAKE_MPQ_HEADER 10009 // The header at this position is fake header
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// Values for SFileCreateArchive
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#define HASH_TABLE_SIZE_MIN 0x00000004 // Verified: If there is 1 file, hash table size is 4
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#define HASH_TABLE_SIZE_DEFAULT 0x00001000 // Default hash table size for empty MPQs
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#define HASH_TABLE_SIZE_MAX 0x00080000 // Maximum acceptable hash table size
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#define HASH_ENTRY_DELETED 0xFFFFFFFE // Block index for deleted entry in the hash table
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#define HASH_ENTRY_FREE 0xFFFFFFFF // Block index for free entry in the hash table
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#define HET_ENTRY_DELETED 0x80 // NameHash1 value for a deleted entry
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#define HET_ENTRY_FREE 0x00 // NameHash1 value for free entry
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#define HASH_STATE_SIZE 0x60 // Size of LibTomCrypt's hash_state structure
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// Values for SFileOpenArchive
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#define SFILE_OPEN_HARD_DISK_FILE 2 // Open the archive on HDD
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#define SFILE_OPEN_CDROM_FILE 3 // Open the archive only if it is on CDROM
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// Values for SFileOpenFile
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#define SFILE_OPEN_FROM_MPQ 0x00000000 // Open the file from the MPQ archive
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#define SFILE_OPEN_CHECK_EXISTS 0xFFFFFFFC // Only check whether the file exists
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#define SFILE_OPEN_BASE_FILE 0xFFFFFFFD // Reserved for StormLib internal use
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#define SFILE_OPEN_ANY_LOCALE 0xFFFFFFFE // Reserved for StormLib internal use
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#define SFILE_OPEN_LOCAL_FILE 0xFFFFFFFF // Open a local file
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// Flags for TMPQArchive::dwFlags. Used internally
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#define MPQ_FLAG_READ_ONLY 0x00000001 // If set, the MPQ has been open for read-only access
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#define MPQ_FLAG_CHANGED 0x00000002 // If set, the MPQ tables have been changed
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#define MPQ_FLAG_MALFORMED 0x00000004 // Malformed data structure detected (W3M map protectors)
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#define MPQ_FLAG_HASH_TABLE_CUT 0x00000008 // The hash table goes beyond EOF
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#define MPQ_FLAG_BLOCK_TABLE_CUT 0x00000010 // The hash table goes beyond EOF
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#define MPQ_FLAG_CHECK_SECTOR_CRC 0x00000020 // Checking sector CRC when reading files
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#define MPQ_FLAG_SAVING_TABLES 0x00000040 // If set, we are saving MPQ internal files and MPQ tables
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#define MPQ_FLAG_PATCH 0x00000080 // If set, this MPQ is a patch archive
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#define MPQ_FLAG_WAR3_MAP 0x00000100 // If set, this MPQ is a map for Warcraft III
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#define MPQ_FLAG_LISTFILE_NONE 0x00000200 // Set when no (listfile) was found in InvalidateInternalFiles
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#define MPQ_FLAG_LISTFILE_NEW 0x00000400 // Set when (listfile) invalidated by InvalidateInternalFiles
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#define MPQ_FLAG_LISTFILE_FORCE 0x00000800 // Save updated listfile on exit
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#define MPQ_FLAG_ATTRIBUTES_NONE 0x00001000 // Set when no (attributes) was found in InvalidateInternalFiles
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#define MPQ_FLAG_ATTRIBUTES_NEW 0x00002000 // Set when (attributes) invalidated by InvalidateInternalFiles
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#define MPQ_FLAG_SIGNATURE_NONE 0x00004000 // Set when no (signature) was found in InvalidateInternalFiles
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#define MPQ_FLAG_SIGNATURE_NEW 0x00008000 // Set when (signature) invalidated by InvalidateInternalFiles
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// Values for TMPQArchive::dwSubType
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#define MPQ_SUBTYPE_MPQ 0x00000000 // The file is a MPQ file (Blizzard games)
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#define MPQ_SUBTYPE_SQP 0x00000001 // The file is a SQP file (War of the Immortals)
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#define MPQ_SUBTYPE_MPK 0x00000002 // The file is a MPK file (Longwu Online)
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// Return value for SFileGetFileSize and SFileSetFilePointer
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#define SFILE_INVALID_SIZE 0xFFFFFFFF
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#define SFILE_INVALID_POS 0xFFFFFFFF
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#define SFILE_INVALID_ATTRIBUTES 0xFFFFFFFF
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// Flags for SFileAddFile
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#define MPQ_FILE_IMPLODE 0x00000100 // Implode method (By PKWARE Data Compression Library)
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#define MPQ_FILE_COMPRESS 0x00000200 // Compress methods (By multiple methods)
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#define MPQ_FILE_ENCRYPTED 0x00010000 // Indicates whether file is encrypted
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#define MPQ_FILE_FIX_KEY 0x00020000 // File decryption key has to be fixed
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#define MPQ_FILE_PATCH_FILE 0x00100000 // The file is a patch file. Raw file data begin with TPatchInfo structure
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#define MPQ_FILE_SINGLE_UNIT 0x01000000 // File is stored as a single unit, rather than split into sectors (Thx, Quantam)
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#define MPQ_FILE_DELETE_MARKER 0x02000000 // File is a deletion marker. Used in MPQ patches, indicating that the file no longer exists.
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#define MPQ_FILE_SECTOR_CRC 0x04000000 // File has checksums for each sector.
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// Ignored if file is not compressed or imploded.
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#define MPQ_FILE_SIGNATURE 0x10000000 // Present on STANDARD.SNP\(signature). The only occurence ever observed
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#define MPQ_FILE_EXISTS 0x80000000 // Set if file exists, reset when the file was deleted
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#define MPQ_FILE_REPLACEEXISTING 0x80000000 // Replace when the file exist (SFileAddFile)
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#define MPQ_FILE_COMPRESS_MASK 0x0000FF00 // Mask for a file being compressed
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#define MPQ_FILE_DEFAULT_INTERNAL 0xFFFFFFFF // Use default flags for internal files
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#define MPQ_FILE_VALID_FLAGS (MPQ_FILE_IMPLODE | \
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MPQ_FILE_COMPRESS | \
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MPQ_FILE_ENCRYPTED | \
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MPQ_FILE_FIX_KEY | \
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MPQ_FILE_PATCH_FILE | \
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MPQ_FILE_SINGLE_UNIT | \
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MPQ_FILE_DELETE_MARKER | \
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MPQ_FILE_SECTOR_CRC | \
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MPQ_FILE_SIGNATURE | \
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MPQ_FILE_EXISTS)
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#define MPQ_FILE_VALID_FLAGS_W3X (MPQ_FILE_IMPLODE | \
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MPQ_FILE_COMPRESS | \
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MPQ_FILE_ENCRYPTED | \
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MPQ_FILE_FIX_KEY | \
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MPQ_FILE_DELETE_MARKER | \
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MPQ_FILE_SECTOR_CRC | \
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MPQ_FILE_SIGNATURE | \
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MPQ_FILE_EXISTS)
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// We need to mask out the upper 4 bits of the block table index.
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// This is because it gets shifted out when calculating block table offset
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// BlockTableOffset = pHash->dwBlockIndex << 0x04
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// Malformed MPQ maps may contain block indexes like 0x40000001 or 0xF0000023
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#define BLOCK_INDEX_MASK 0x0FFFFFFF
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#define MPQ_BLOCK_INDEX(pHash) (pHash->dwBlockIndex & BLOCK_INDEX_MASK)
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// Compression types for multiple compressions
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#define MPQ_COMPRESSION_HUFFMANN 0x01 // Huffmann compression (used on WAVE files only)
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#define MPQ_COMPRESSION_ZLIB 0x02 // ZLIB compression
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#define MPQ_COMPRESSION_PKWARE 0x08 // PKWARE DCL compression
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#define MPQ_COMPRESSION_BZIP2 0x10 // BZIP2 compression (added in Warcraft III)
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#define MPQ_COMPRESSION_SPARSE 0x20 // Sparse compression (added in Starcraft 2)
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#define MPQ_COMPRESSION_ADPCM_MONO 0x40 // IMA ADPCM compression (mono)
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#define MPQ_COMPRESSION_ADPCM_STEREO 0x80 // IMA ADPCM compression (stereo)
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#define MPQ_COMPRESSION_LZMA 0x12 // LZMA compression. Added in Starcraft 2. This value is NOT a combination of flags.
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#define MPQ_COMPRESSION_NEXT_SAME 0xFFFFFFFF // Same compression
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// Constants for SFileAddWave
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#define MPQ_WAVE_QUALITY_HIGH 0 // Best quality, the worst compression
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#define MPQ_WAVE_QUALITY_MEDIUM 1 // Medium quality, medium compression
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#define MPQ_WAVE_QUALITY_LOW 2 // Low quality, the best compression
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// Signatures for HET and BET table
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#define HET_TABLE_SIGNATURE 0x1A544548 // 'HET\x1a'
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#define BET_TABLE_SIGNATURE 0x1A544542 // 'BET\x1a'
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// Decryption keys for MPQ tables
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#define MPQ_KEY_HASH_TABLE 0xC3AF3770 // Obtained by HashString("(hash table)", MPQ_HASH_FILE_KEY)
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#define MPQ_KEY_BLOCK_TABLE 0xEC83B3A3 // Obtained by HashString("(block table)", MPQ_HASH_FILE_KEY)
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#define LISTFILE_NAME "(listfile)" // Name of internal listfile
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#define SIGNATURE_NAME "(signature)" // Name of internal signature
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#define ATTRIBUTES_NAME "(attributes)" // Name of internal attributes file
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#define PATCH_METADATA_NAME "(patch_metadata)"
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#define MPQ_FORMAT_VERSION_1 0 // Up to The Burning Crusade
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#define MPQ_FORMAT_VERSION_2 1 // The Burning Crusade and newer
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#define MPQ_FORMAT_VERSION_3 2 // WoW Cataclysm Beta
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#define MPQ_FORMAT_VERSION_4 3 // WoW Cataclysm and newer
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// Flags for MPQ attributes
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#define MPQ_ATTRIBUTE_CRC32 0x00000001 // The "(attributes)" contains CRC32 for each file
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#define MPQ_ATTRIBUTE_FILETIME 0x00000002 // The "(attributes)" contains file time for each file
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#define MPQ_ATTRIBUTE_MD5 0x00000004 // The "(attributes)" contains MD5 for each file
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#define MPQ_ATTRIBUTE_PATCH_BIT 0x00000008 // The "(attributes)" contains a patch bit for each file
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#define MPQ_ATTRIBUTE_ALL 0x0000000F // Summary mask
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#define MPQ_ATTRIBUTES_V1 100 // (attributes) format version 1.00
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// Flags for SFileOpenArchive
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#define BASE_PROVIDER_FILE 0x00000000 // Base data source is a file
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#define BASE_PROVIDER_MAP 0x00000001 // Base data source is memory-mapped file
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#define BASE_PROVIDER_HTTP 0x00000002 // Base data source is a file on web server
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#define BASE_PROVIDER_MASK 0x0000000F // Mask for base provider value
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#define STREAM_PROVIDER_FLAT 0x00000000 // Stream is linear with no offset mapping
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#define STREAM_PROVIDER_PARTIAL 0x00000010 // Stream is partial file (.part)
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#define STREAM_PROVIDER_MPQE 0x00000020 // Stream is an encrypted MPQ
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#define STREAM_PROVIDER_BLOCK4 0x00000030 // 0x4000 per block, text MD5 after each block, max 0x2000 blocks per file
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#define STREAM_PROVIDER_MASK 0x000000F0 // Mask for stream provider value
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#define STREAM_FLAG_READ_ONLY 0x00000100 // Stream is read only
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#define STREAM_FLAG_WRITE_SHARE 0x00000200 // Allow write sharing when open for write
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#define STREAM_FLAG_USE_BITMAP 0x00000400 // If the file has a file bitmap, load it and use it
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#define STREAM_OPTIONS_MASK 0x0000FF00 // Mask for stream options
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#define STREAM_PROVIDERS_MASK 0x000000FF // Mask to get stream providers
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#define STREAM_FLAGS_MASK 0x0000FFFF // Mask for all stream flags (providers+options)
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#define MPQ_OPEN_NO_LISTFILE 0x00010000 // Don't load the internal listfile
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#define MPQ_OPEN_NO_ATTRIBUTES 0x00020000 // Don't open the attributes
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#define MPQ_OPEN_NO_HEADER_SEARCH 0x00040000 // Don't search for the MPQ header past the begin of the file
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#define MPQ_OPEN_FORCE_MPQ_V1 0x00080000 // Always open the archive as MPQ v 1.00, ignore the "wFormatVersion" variable in the header
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#define MPQ_OPEN_CHECK_SECTOR_CRC 0x00100000 // On files with MPQ_FILE_SECTOR_CRC, the CRC will be checked when reading file
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#define MPQ_OPEN_PATCH 0x00200000 // This archive is a patch MPQ. Used internally.
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#define MPQ_OPEN_FORCE_LISTFILE 0x00400000 // Force add listfile even if there is none at the moment of opening
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#define MPQ_OPEN_READ_ONLY STREAM_FLAG_READ_ONLY
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// Flags for SFileCreateArchive
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#define MPQ_CREATE_LISTFILE 0x00100000 // Also add the (listfile) file
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#define MPQ_CREATE_ATTRIBUTES 0x00200000 // Also add the (attributes) file
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#define MPQ_CREATE_SIGNATURE 0x00400000 // Also add the (signature) file
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#define MPQ_CREATE_ARCHIVE_V1 0x00000000 // Creates archive of version 1 (size up to 4GB)
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#define MPQ_CREATE_ARCHIVE_V2 0x01000000 // Creates archive of version 2 (larger than 4 GB)
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#define MPQ_CREATE_ARCHIVE_V3 0x02000000 // Creates archive of version 3
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#define MPQ_CREATE_ARCHIVE_V4 0x03000000 // Creates archive of version 4
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#define MPQ_CREATE_ARCHIVE_VMASK 0x0F000000 // Mask for archive version
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#define FLAGS_TO_FORMAT_SHIFT 24 // (MPQ_CREATE_ARCHIVE_V4 >> FLAGS_TO_FORMAT_SHIFT) => MPQ_FORMAT_VERSION_4
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// Flags for SFileVerifyFile
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#define SFILE_VERIFY_SECTOR_CRC 0x00000001 // Verify sector checksum for the file, if available
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#define SFILE_VERIFY_FILE_CRC 0x00000002 // Verify file CRC, if available
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#define SFILE_VERIFY_FILE_MD5 0x00000004 // Verify file MD5, if available
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#define SFILE_VERIFY_RAW_MD5 0x00000008 // Verify raw file MD5, if available
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#define SFILE_VERIFY_ALL 0x0000000F // Verify every checksum possible
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// Return values for SFileVerifyFile
|
|
#define VERIFY_OPEN_ERROR 0x0001 // Failed to open the file
|
|
#define VERIFY_READ_ERROR 0x0002 // Failed to read all data from the file
|
|
#define VERIFY_FILE_HAS_SECTOR_CRC 0x0004 // File has sector CRC
|
|
#define VERIFY_FILE_SECTOR_CRC_ERROR 0x0008 // Sector CRC check failed
|
|
#define VERIFY_FILE_HAS_CHECKSUM 0x0010 // File has CRC32
|
|
#define VERIFY_FILE_CHECKSUM_ERROR 0x0020 // CRC32 check failed
|
|
#define VERIFY_FILE_HAS_MD5 0x0040 // File has data MD5
|
|
#define VERIFY_FILE_MD5_ERROR 0x0080 // MD5 check failed
|
|
#define VERIFY_FILE_HAS_RAW_MD5 0x0100 // File has raw data MD5
|
|
#define VERIFY_FILE_RAW_MD5_ERROR 0x0200 // Raw MD5 check failed
|
|
#define VERIFY_FILE_ERROR_MASK (VERIFY_OPEN_ERROR | VERIFY_READ_ERROR | VERIFY_FILE_SECTOR_CRC_ERROR | VERIFY_FILE_CHECKSUM_ERROR | VERIFY_FILE_MD5_ERROR | VERIFY_FILE_RAW_MD5_ERROR)
|
|
|
|
// Flags for SFileVerifyRawData (for MPQs version 4.0 or higher)
|
|
#define SFILE_VERIFY_MPQ_HEADER 0x0001 // Verify raw MPQ header
|
|
#define SFILE_VERIFY_HET_TABLE 0x0002 // Verify raw data of the HET table
|
|
#define SFILE_VERIFY_BET_TABLE 0x0003 // Verify raw data of the BET table
|
|
#define SFILE_VERIFY_HASH_TABLE 0x0004 // Verify raw data of the hash table
|
|
#define SFILE_VERIFY_BLOCK_TABLE 0x0005 // Verify raw data of the block table
|
|
#define SFILE_VERIFY_HIBLOCK_TABLE 0x0006 // Verify raw data of the hi-block table
|
|
#define SFILE_VERIFY_FILE 0x0007 // Verify raw data of a file
|
|
|
|
// Signature types
|
|
#define SIGNATURE_TYPE_NONE 0x0000 // The archive has no signature in it
|
|
#define SIGNATURE_TYPE_WEAK 0x0001 // The archive has weak signature
|
|
#define SIGNATURE_TYPE_STRONG 0x0002 // The archive has strong signature
|
|
|
|
// Return values for SFileVerifyArchive
|
|
#define ERROR_NO_SIGNATURE 0 // There is no signature in the MPQ
|
|
#define ERROR_VERIFY_FAILED 1 // There was an error during verifying signature (like no memory)
|
|
#define ERROR_WEAK_SIGNATURE_OK 2 // There is a weak signature and sign check passed
|
|
#define ERROR_WEAK_SIGNATURE_ERROR 3 // There is a weak signature but sign check failed
|
|
#define ERROR_STRONG_SIGNATURE_OK 4 // There is a strong signature and sign check passed
|
|
#define ERROR_STRONG_SIGNATURE_ERROR 5 // There is a strong signature but sign check failed
|
|
|
|
#ifndef MD5_DIGEST_SIZE
|
|
#define MD5_DIGEST_SIZE 0x10
|
|
#endif
|
|
|
|
#ifndef SHA1_DIGEST_SIZE
|
|
#define SHA1_DIGEST_SIZE 0x14 // 160 bits
|
|
#endif
|
|
|
|
#ifndef LANG_NEUTRAL
|
|
#define LANG_NEUTRAL 0x00 // Neutral locale
|
|
#endif
|
|
|
|
// Pointer to hashing function
|
|
typedef DWORD (*HASH_STRING)(const char * szFileName, DWORD dwHashType);
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// File information classes for SFileGetFileInfo and SFileFreeFileInfo
|
|
|
|
typedef enum _SFileInfoClass
|
|
{
|
|
// Info classes for archives
|
|
SFileMpqFileName, // Name of the archive file (TCHAR [])
|
|
SFileMpqStreamBitmap, // Array of bits, each bit means availability of one block (BYTE [])
|
|
SFileMpqUserDataOffset, // Offset of the user data header (ULONGLONG)
|
|
SFileMpqUserDataHeader, // Raw (unfixed) user data header (TMPQUserData)
|
|
SFileMpqUserData, // MPQ USer data, without the header (BYTE [])
|
|
SFileMpqHeaderOffset, // Offset of the MPQ header (ULONGLONG)
|
|
SFileMpqHeaderSize, // Fixed size of the MPQ header
|
|
SFileMpqHeader, // Raw (unfixed) archive header (TMPQHeader)
|
|
SFileMpqHetTableOffset, // Offset of the HET table, relative to MPQ header (ULONGLONG)
|
|
SFileMpqHetTableSize, // Compressed size of the HET table (ULONGLONG)
|
|
SFileMpqHetHeader, // HET table header (TMPQHetHeader)
|
|
SFileMpqHetTable, // HET table as pointer. Must be freed using SFileFreeFileInfo
|
|
SFileMpqBetTableOffset, // Offset of the BET table, relative to MPQ header (ULONGLONG)
|
|
SFileMpqBetTableSize, // Compressed size of the BET table (ULONGLONG)
|
|
SFileMpqBetHeader, // BET table header, followed by the flags (TMPQBetHeader + DWORD[])
|
|
SFileMpqBetTable, // BET table as pointer. Must be freed using SFileFreeFileInfo
|
|
SFileMpqHashTableOffset, // Hash table offset, relative to MPQ header (ULONGLONG)
|
|
SFileMpqHashTableSize64, // Compressed size of the hash table (ULONGLONG)
|
|
SFileMpqHashTableSize, // Size of the hash table, in entries (DWORD)
|
|
SFileMpqHashTable, // Raw (unfixed) hash table (TMPQBlock [])
|
|
SFileMpqBlockTableOffset, // Block table offset, relative to MPQ header (ULONGLONG)
|
|
SFileMpqBlockTableSize64, // Compressed size of the block table (ULONGLONG)
|
|
SFileMpqBlockTableSize, // Size of the block table, in entries (DWORD)
|
|
SFileMpqBlockTable, // Raw (unfixed) block table (TMPQBlock [])
|
|
SFileMpqHiBlockTableOffset, // Hi-block table offset, relative to MPQ header (ULONGLONG)
|
|
SFileMpqHiBlockTableSize64, // Compressed size of the hi-block table (ULONGLONG)
|
|
SFileMpqHiBlockTable, // The hi-block table (USHORT [])
|
|
SFileMpqSignatures, // Signatures present in the MPQ (DWORD)
|
|
SFileMpqStrongSignatureOffset, // Byte offset of the strong signature, relative to begin of the file (ULONGLONG)
|
|
SFileMpqStrongSignatureSize, // Size of the strong signature (DWORD)
|
|
SFileMpqStrongSignature, // The strong signature (BYTE [])
|
|
SFileMpqArchiveSize64, // Archive size from the header (ULONGLONG)
|
|
SFileMpqArchiveSize, // Archive size from the header (DWORD)
|
|
SFileMpqMaxFileCount, // Max number of files in the archive (DWORD)
|
|
SFileMpqFileTableSize, // Number of entries in the file table (DWORD)
|
|
SFileMpqSectorSize, // Sector size (DWORD)
|
|
SFileMpqNumberOfFiles, // Number of files (DWORD)
|
|
SFileMpqRawChunkSize, // Size of the raw data chunk for MD5
|
|
SFileMpqStreamFlags, // Stream flags (DWORD)
|
|
SFileMpqFlags, // Nonzero if the MPQ is read only (DWORD)
|
|
|
|
// Info classes for files
|
|
SFileInfoPatchChain, // Chain of patches where the file is (TCHAR [])
|
|
SFileInfoFileEntry, // The file entry for the file (TFileEntry)
|
|
SFileInfoHashEntry, // Hash table entry for the file (TMPQHash)
|
|
SFileInfoHashIndex, // Index of the hash table entry (DWORD)
|
|
SFileInfoNameHash1, // The first name hash in the hash table (DWORD)
|
|
SFileInfoNameHash2, // The second name hash in the hash table (DWORD)
|
|
SFileInfoNameHash3, // 64-bit file name hash for the HET/BET tables (ULONGLONG)
|
|
SFileInfoLocale, // File locale (DWORD)
|
|
SFileInfoFileIndex, // Block index (DWORD)
|
|
SFileInfoByteOffset, // File position in the archive (ULONGLONG)
|
|
SFileInfoFileTime, // File time (ULONGLONG)
|
|
SFileInfoFileSize, // Size of the file (DWORD)
|
|
SFileInfoCompressedSize, // Compressed file size (DWORD)
|
|
SFileInfoFlags, // File flags from (DWORD)
|
|
SFileInfoEncryptionKey, // File encryption key
|
|
SFileInfoEncryptionKeyRaw, // Unfixed value of the file key
|
|
SFileInfoCRC32, // CRC32 of the file
|
|
} SFileInfoClass;
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// Callback functions
|
|
|
|
// Values for compact callback
|
|
#define CCB_CHECKING_FILES 1 // Checking archive (dwParam1 = current, dwParam2 = total)
|
|
#define CCB_CHECKING_HASH_TABLE 2 // Checking hash table (dwParam1 = current, dwParam2 = total)
|
|
#define CCB_COPYING_NON_MPQ_DATA 3 // Copying non-MPQ data: No params used
|
|
#define CCB_COMPACTING_FILES 4 // Compacting archive (dwParam1 = current, dwParam2 = total)
|
|
#define CCB_CLOSING_ARCHIVE 5 // Closing archive: No params used
|
|
|
|
typedef void (WINAPI * SFILE_DOWNLOAD_CALLBACK)(void * pvUserData, ULONGLONG ByteOffset, DWORD dwTotalBytes);
|
|
typedef void (WINAPI * SFILE_ADDFILE_CALLBACK)(void * pvUserData, DWORD dwBytesWritten, DWORD dwTotalBytes, bool bFinalCall);
|
|
typedef void (WINAPI * SFILE_COMPACT_CALLBACK)(void * pvUserData, DWORD dwWorkType, ULONGLONG BytesProcessed, ULONGLONG TotalBytes);
|
|
|
|
struct TFileStream;
|
|
struct TMPQBits;
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// Structures related to MPQ format
|
|
//
|
|
// Note: All structures in this header file are supposed to remain private
|
|
// to StormLib. The structures may (and will) change over time, as the MPQ
|
|
// file format evolves. Programmers directly using these structures need to
|
|
// be aware of this. And the last, but not least, NEVER do any modifications
|
|
// to those structures directly, always use SFile* functions.
|
|
//
|
|
|
|
#define MPQ_HEADER_SIZE_V1 0x20
|
|
#define MPQ_HEADER_SIZE_V2 0x2C
|
|
#define MPQ_HEADER_SIZE_V3 0x44
|
|
#define MPQ_HEADER_SIZE_V4 0xD0
|
|
#define MPQ_HEADER_DWORDS (MPQ_HEADER_SIZE_V4 / 0x04)
|
|
|
|
typedef struct _TMPQUserData
|
|
{
|
|
// The ID_MPQ_USERDATA ('MPQ\x1B') signature
|
|
DWORD dwID;
|
|
|
|
// Maximum size of the user data
|
|
DWORD cbUserDataSize;
|
|
|
|
// Offset of the MPQ header, relative to the begin of this header
|
|
DWORD dwHeaderOffs;
|
|
|
|
// Appears to be size of user data header (Starcraft II maps)
|
|
DWORD cbUserDataHeader;
|
|
} TMPQUserData;
|
|
|
|
// MPQ file header
|
|
//
|
|
// We have to make sure that the header is packed OK.
|
|
// Reason: A 64-bit integer at the beginning of 3.0 part,
|
|
// which is offset 0x2C
|
|
#pragma pack(push, 1)
|
|
typedef struct _TMPQHeader
|
|
{
|
|
// The ID_MPQ ('MPQ\x1A') signature
|
|
DWORD dwID;
|
|
|
|
// Size of the archive header
|
|
DWORD dwHeaderSize;
|
|
|
|
// 32-bit size of MPQ archive
|
|
// This field is deprecated in the Burning Crusade MoPaQ format, and the size of the archive
|
|
// is calculated as the size from the beginning of the archive to the end of the hash table,
|
|
// block table, or hi-block table (whichever is largest).
|
|
DWORD dwArchiveSize;
|
|
|
|
// 0 = Format 1 (up to The Burning Crusade)
|
|
// 1 = Format 2 (The Burning Crusade and newer)
|
|
// 2 = Format 3 (WoW - Cataclysm beta or newer)
|
|
// 3 = Format 4 (WoW - Cataclysm beta or newer)
|
|
USHORT wFormatVersion;
|
|
|
|
// Power of two exponent specifying the number of 512-byte disk sectors in each file sector
|
|
// in the archive. The size of each file sector in the archive is 512 * 2 ^ wSectorSize.
|
|
USHORT wSectorSize;
|
|
|
|
// Offset to the beginning of the hash table, relative to the beginning of the archive.
|
|
DWORD dwHashTablePos;
|
|
|
|
// Offset to the beginning of the block table, relative to the beginning of the archive.
|
|
DWORD dwBlockTablePos;
|
|
|
|
// Number of entries in the hash table. Must be a power of two, and must be less than 2^16 for
|
|
// the original MoPaQ format, or less than 2^20 for the Burning Crusade format.
|
|
DWORD dwHashTableSize;
|
|
|
|
// Number of entries in the block table
|
|
DWORD dwBlockTableSize;
|
|
|
|
//-- MPQ HEADER v 2 -------------------------------------------
|
|
|
|
// Offset to the beginning of array of 16-bit high parts of file offsets.
|
|
ULONGLONG HiBlockTablePos64;
|
|
|
|
// High 16 bits of the hash table offset for large archives.
|
|
USHORT wHashTablePosHi;
|
|
|
|
// High 16 bits of the block table offset for large archives.
|
|
USHORT wBlockTablePosHi;
|
|
|
|
//-- MPQ HEADER v 3 -------------------------------------------
|
|
|
|
// 64-bit version of the archive size
|
|
ULONGLONG ArchiveSize64;
|
|
|
|
// 64-bit position of the BET table
|
|
ULONGLONG BetTablePos64;
|
|
|
|
// 64-bit position of the HET table
|
|
ULONGLONG HetTablePos64;
|
|
|
|
//-- MPQ HEADER v 4 -------------------------------------------
|
|
|
|
// Compressed size of the hash table
|
|
ULONGLONG HashTableSize64;
|
|
|
|
// Compressed size of the block table
|
|
ULONGLONG BlockTableSize64;
|
|
|
|
// Compressed size of the hi-block table
|
|
ULONGLONG HiBlockTableSize64;
|
|
|
|
// Compressed size of the HET block
|
|
ULONGLONG HetTableSize64;
|
|
|
|
// Compressed size of the BET block
|
|
ULONGLONG BetTableSize64;
|
|
|
|
// Size of raw data chunk to calculate MD5.
|
|
// MD5 of each data chunk follows the raw file data.
|
|
DWORD dwRawChunkSize;
|
|
|
|
// MD5 of MPQ tables
|
|
unsigned char MD5_BlockTable[MD5_DIGEST_SIZE]; // MD5 of the block table before decryption
|
|
unsigned char MD5_HashTable[MD5_DIGEST_SIZE]; // MD5 of the hash table before decryption
|
|
unsigned char MD5_HiBlockTable[MD5_DIGEST_SIZE]; // MD5 of the hi-block table
|
|
unsigned char MD5_BetTable[MD5_DIGEST_SIZE]; // MD5 of the BET table before decryption
|
|
unsigned char MD5_HetTable[MD5_DIGEST_SIZE]; // MD5 of the HET table before decryption
|
|
unsigned char MD5_MpqHeader[MD5_DIGEST_SIZE]; // MD5 of the MPQ header from signature to (including) MD5_HetTable
|
|
} TMPQHeader;
|
|
#pragma pack(pop)
|
|
|
|
// Hash table entry. All files in the archive are searched by their hashes.
|
|
typedef struct _TMPQHash
|
|
{
|
|
// The hash of the file path, using method A.
|
|
DWORD dwName1;
|
|
|
|
// The hash of the file path, using method B.
|
|
DWORD dwName2;
|
|
|
|
#ifdef STORMLIB_LITTLE_ENDIAN
|
|
|
|
// The language of the file. This is a Windows LANGID data type, and uses the same values.
|
|
// 0 indicates the default language (American English), or that the file is language-neutral.
|
|
USHORT lcLocale;
|
|
|
|
// The platform the file is used for. 0 indicates the default platform.
|
|
// No other values have been observed.
|
|
BYTE Platform;
|
|
BYTE Reserved;
|
|
|
|
#else
|
|
|
|
BYTE Platform;
|
|
BYTE Reserved;
|
|
USHORT lcLocale;
|
|
|
|
#endif
|
|
|
|
// If the hash table entry is valid, this is the index into the block table of the file.
|
|
// Otherwise, one of the following two values:
|
|
// - FFFFFFFFh: Hash table entry is empty, and has always been empty.
|
|
// Terminates searches for a given file.
|
|
// - FFFFFFFEh: Hash table entry is empty, but was valid at some point (a deleted file).
|
|
// Does not terminate searches for a given file.
|
|
DWORD dwBlockIndex;
|
|
} TMPQHash;
|
|
|
|
// File description block contains informations about the file
|
|
typedef struct _TMPQBlock
|
|
{
|
|
// Offset of the beginning of the file, relative to the beginning of the archive.
|
|
DWORD dwFilePos;
|
|
|
|
// Compressed file size
|
|
DWORD dwCSize;
|
|
|
|
// Only valid if the block is a file; otherwise meaningless, and should be 0.
|
|
// If the file is compressed, this is the size of the uncompressed file data.
|
|
DWORD dwFSize;
|
|
|
|
// Flags for the file. See MPQ_FILE_XXXX constants
|
|
DWORD dwFlags;
|
|
} TMPQBlock;
|
|
|
|
// Patch file information, preceding the sector offset table
|
|
typedef struct _TPatchInfo
|
|
{
|
|
DWORD dwLength; // Length of patch info header, in bytes
|
|
DWORD dwFlags; // Flags. 0x80000000 = MD5 (?)
|
|
DWORD dwDataSize; // Uncompressed size of the patch file
|
|
BYTE md5[0x10]; // MD5 of the entire patch file after decompression
|
|
|
|
// Followed by the sector table (variable length)
|
|
} TPatchInfo;
|
|
|
|
// This is the combined file entry for maintaining file list in the MPQ.
|
|
// This structure is combined from block table, hi-block table,
|
|
// (attributes) file and from (listfile).
|
|
typedef struct _TFileEntry
|
|
{
|
|
ULONGLONG FileNameHash; // Jenkins hash of the file name. Only used when the MPQ has BET table.
|
|
ULONGLONG ByteOffset; // Position of the file content in the MPQ, relative to the MPQ header
|
|
ULONGLONG FileTime; // FileTime from the (attributes) file. 0 if not present.
|
|
DWORD dwFileSize; // Decompressed size of the file
|
|
DWORD dwCmpSize; // Compressed size of the file (i.e., size of the file data in the MPQ)
|
|
DWORD dwFlags; // File flags (from block table)
|
|
DWORD dwCrc32; // CRC32 from (attributes) file. 0 if not present.
|
|
BYTE md5[MD5_DIGEST_SIZE]; // File MD5 from the (attributes) file. 0 if not present.
|
|
char * szFileName; // File name. NULL if not known.
|
|
} TFileEntry;
|
|
|
|
// Common header for HET and BET tables
|
|
typedef struct _TMPQExtHeader
|
|
{
|
|
DWORD dwSignature; // 'HET\x1A' or 'BET\x1A'
|
|
DWORD dwVersion; // Version. Seems to be always 1
|
|
DWORD dwDataSize; // Size of the contained table
|
|
|
|
// Followed by the table header
|
|
// Followed by the table data
|
|
|
|
} TMPQExtHeader;
|
|
|
|
// Structure for HET table header
|
|
typedef struct _TMPQHetHeader
|
|
{
|
|
TMPQExtHeader ExtHdr;
|
|
|
|
DWORD dwTableSize; // Size of the entire HET table, including HET_TABLE_HEADER (in bytes)
|
|
DWORD dwEntryCount; // Number of occupied entries in the HET table
|
|
DWORD dwTotalCount; // Total number of entries in the HET table
|
|
DWORD dwNameHashBitSize; // Size of the name hash entry (in bits)
|
|
DWORD dwIndexSizeTotal; // Total size of file index (in bits)
|
|
DWORD dwIndexSizeExtra; // Extra bits in the file index
|
|
DWORD dwIndexSize; // Effective size of the file index (in bits)
|
|
DWORD dwIndexTableSize; // Size of the block index subtable (in bytes)
|
|
|
|
} TMPQHetHeader;
|
|
|
|
// Structure for BET table header
|
|
typedef struct _TMPQBetHeader
|
|
{
|
|
TMPQExtHeader ExtHdr;
|
|
|
|
DWORD dwTableSize; // Size of the entire BET table, including the header (in bytes)
|
|
DWORD dwEntryCount; // Number of entries in the BET table. Must match HET_TABLE_HEADER::dwEntryCount
|
|
DWORD dwUnknown08;
|
|
DWORD dwTableEntrySize; // Size of one table entry (in bits)
|
|
DWORD dwBitIndex_FilePos; // Bit index of the file position (within the entry record)
|
|
DWORD dwBitIndex_FileSize; // Bit index of the file size (within the entry record)
|
|
DWORD dwBitIndex_CmpSize; // Bit index of the compressed size (within the entry record)
|
|
DWORD dwBitIndex_FlagIndex; // Bit index of the flag index (within the entry record)
|
|
DWORD dwBitIndex_Unknown; // Bit index of the ??? (within the entry record)
|
|
DWORD dwBitCount_FilePos; // Bit size of file position (in the entry record)
|
|
DWORD dwBitCount_FileSize; // Bit size of file size (in the entry record)
|
|
DWORD dwBitCount_CmpSize; // Bit size of compressed file size (in the entry record)
|
|
DWORD dwBitCount_FlagIndex; // Bit size of flags index (in the entry record)
|
|
DWORD dwBitCount_Unknown; // Bit size of ??? (in the entry record)
|
|
DWORD dwBitTotal_NameHash2; // Total bit size of the NameHash2
|
|
DWORD dwBitExtra_NameHash2; // Extra bits in the NameHash2
|
|
DWORD dwBitCount_NameHash2; // Effective size of NameHash2 (in bits)
|
|
DWORD dwNameHashArraySize; // Size of NameHash2 table, in bytes
|
|
DWORD dwFlagCount; // Number of flags in the following array
|
|
|
|
} TMPQBetHeader;
|
|
|
|
// Structure for parsed HET table
|
|
typedef struct _TMPQHetTable
|
|
{
|
|
TMPQBits * pBetIndexes; // Bit array of FileIndex values
|
|
LPBYTE pNameHashes; // Array of NameHash1 values (NameHash1 = upper 8 bits of FileName hashe)
|
|
ULONGLONG AndMask64; // AND mask used for calculating file name hash
|
|
ULONGLONG OrMask64; // OR mask used for setting the highest bit of the file name hash
|
|
|
|
DWORD dwEntryCount; // Number of occupied entries in the HET table
|
|
DWORD dwTotalCount; // Number of entries in both NameHash and FileIndex table
|
|
DWORD dwNameHashBitSize; // Size of the name hash entry (in bits)
|
|
DWORD dwIndexSizeTotal; // Total size of one entry in pBetIndexes (in bits)
|
|
DWORD dwIndexSizeExtra; // Extra bits in the entry in pBetIndexes
|
|
DWORD dwIndexSize; // Effective size of one entry in pBetIndexes (in bits)
|
|
} TMPQHetTable;
|
|
|
|
// Structure for parsed BET table
|
|
typedef struct _TMPQBetTable
|
|
{
|
|
TMPQBits * pNameHashes; // Array of NameHash2 entries (lower 24 bits of FileName hash)
|
|
TMPQBits * pFileTable; // Bit-based file table
|
|
LPDWORD pFileFlags; // Array of file flags
|
|
|
|
DWORD dwTableEntrySize; // Size of one table entry, in bits
|
|
DWORD dwBitIndex_FilePos; // Bit index of the file position in the table entry
|
|
DWORD dwBitIndex_FileSize; // Bit index of the file size in the table entry
|
|
DWORD dwBitIndex_CmpSize; // Bit index of the compressed size in the table entry
|
|
DWORD dwBitIndex_FlagIndex; // Bit index of the flag index in the table entry
|
|
DWORD dwBitIndex_Unknown; // Bit index of ??? in the table entry
|
|
DWORD dwBitCount_FilePos; // Size of file offset (in bits) within table entry
|
|
DWORD dwBitCount_FileSize; // Size of file size (in bits) within table entry
|
|
DWORD dwBitCount_CmpSize; // Size of compressed file size (in bits) within table entry
|
|
DWORD dwBitCount_FlagIndex; // Size of flag index (in bits) within table entry
|
|
DWORD dwBitCount_Unknown; // Size of ??? (in bits) within table entry
|
|
DWORD dwBitTotal_NameHash2; // Total size of the NameHash2
|
|
DWORD dwBitExtra_NameHash2; // Extra bits in the NameHash2
|
|
DWORD dwBitCount_NameHash2; // Effective size of the NameHash2
|
|
DWORD dwEntryCount; // Number of entries
|
|
DWORD dwFlagCount; // Number of file flags in pFileFlags
|
|
} TMPQBetTable;
|
|
|
|
// Structure for patch prefix
|
|
typedef struct _TMPQNamePrefix
|
|
{
|
|
size_t nLength; // Length of this patch prefix. Can be 0
|
|
char szPatchPrefix[1]; // Patch name prefix (variable length). If not empty, it always starts with backslash.
|
|
} TMPQNamePrefix;
|
|
|
|
// Structure for name cache
|
|
typedef struct _TMPQNameCache
|
|
{
|
|
DWORD FirstNameOffset; // Offset of the first name in the name list (in bytes)
|
|
DWORD FreeSpaceOffset; // Offset of the first free byte in the name cache (in bytes)
|
|
DWORD TotalCacheSize; // Size, in bytes, of the cache. Includes wildcard
|
|
DWORD SearchOffset; // Used by SListFileFindFirstFile
|
|
|
|
// Followed by search mask (ASCIIZ, '\0' if none)
|
|
// Followed by name cache (ANSI multistring)
|
|
|
|
} TMPQNameCache;
|
|
|
|
// Archive handle structure
|
|
typedef struct _TMPQArchive
|
|
{
|
|
TFileStream * pStream; // Open stream for the MPQ
|
|
|
|
ULONGLONG UserDataPos; // Position of user data (relative to the begin of the file)
|
|
ULONGLONG MpqPos; // MPQ header offset (relative to the begin of the file)
|
|
ULONGLONG FileSize; // Size of the file at the moment of file open
|
|
|
|
struct _TMPQArchive * haPatch; // Pointer to patch archive, if any
|
|
struct _TMPQArchive * haBase; // Pointer to base ("previous version") archive, if any
|
|
TMPQNamePrefix * pPatchPrefix; // Patch prefix to precede names of patch files
|
|
|
|
TMPQUserData * pUserData; // MPQ user data (NULL if not present in the file)
|
|
TMPQHeader * pHeader; // MPQ file header
|
|
TMPQHash * pHashTable; // Hash table
|
|
TMPQHetTable * pHetTable; // HET table
|
|
TFileEntry * pFileTable; // File table
|
|
HASH_STRING pfnHashString; // Hashing function that will convert the file name into hash
|
|
|
|
TMPQUserData UserData; // MPQ user data. Valid only when ID_MPQ_USERDATA has been found
|
|
DWORD HeaderData[MPQ_HEADER_DWORDS]; // Storage for MPQ header
|
|
|
|
DWORD dwHETBlockSize;
|
|
DWORD dwBETBlockSize;
|
|
DWORD dwMaxFileCount; // Maximum number of files in the MPQ. Also total size of the file table.
|
|
DWORD dwFileTableSize; // Current size of the file table, e.g. index of the entry past the last occupied one
|
|
DWORD dwReservedFiles; // Number of entries reserved for internal MPQ files (listfile, attributes)
|
|
DWORD dwSectorSize; // Default size of one file sector
|
|
DWORD dwFileFlags1; // Flags for (listfile)
|
|
DWORD dwFileFlags2; // Flags for (attributes)
|
|
DWORD dwFileFlags3; // Flags for (signature)
|
|
DWORD dwAttrFlags; // Flags for the (attributes) file, see MPQ_ATTRIBUTE_XXX
|
|
DWORD dwFlags; // See MPQ_FLAG_XXXXX
|
|
DWORD dwSubType; // See MPQ_SUBTYPE_XXX
|
|
|
|
SFILE_ADDFILE_CALLBACK pfnAddFileCB; // Callback function for adding files
|
|
void * pvAddFileUserData; // User data thats passed to the callback
|
|
|
|
SFILE_COMPACT_CALLBACK pfnCompactCB; // Callback function for compacting the archive
|
|
ULONGLONG CompactBytesProcessed; // Amount of bytes that have been processed during a particular compact call
|
|
ULONGLONG CompactTotalBytes; // Total amount of bytes to be compacted
|
|
void * pvCompactUserData; // User data thats passed to the callback
|
|
|
|
// OTR
|
|
TFileEntry* lastFreeSpaceEntry;
|
|
bool useFreeSpaceOptimization;
|
|
} TMPQArchive;
|
|
|
|
// File handle structure
|
|
typedef struct _TMPQFile
|
|
{
|
|
TFileStream * pStream; // File stream. Only used on local files
|
|
TMPQArchive * ha; // Archive handle
|
|
TMPQHash * pHashEntry; // Pointer to hash table entry, if the file was open using hash table
|
|
TFileEntry * pFileEntry; // File entry for the file
|
|
ULONGLONG RawFilePos; // Offset in MPQ archive (relative to file begin)
|
|
ULONGLONG MpqFilePos; // Offset in MPQ archive (relative to MPQ header)
|
|
DWORD dwHashIndex; // Hash table index (0xFFFFFFFF if not used)
|
|
DWORD dwFileKey; // Decryption key
|
|
DWORD dwFilePos; // Current file position
|
|
DWORD dwMagic; // 'FILE'
|
|
|
|
struct _TMPQFile * hfPatch; // Pointer to opened patch file
|
|
|
|
TPatchInfo * pPatchInfo; // Patch info block, preceding the sector table
|
|
LPDWORD SectorOffsets; // Position of each file sector, relative to the begin of the file. Only for compressed files.
|
|
LPDWORD SectorChksums; // Array of sector checksums (either ADLER32 or MD5) values for each file sector
|
|
LPBYTE pbFileData; // Data of the file (single unit files, patched files)
|
|
DWORD cbFileData; // Size of file data
|
|
DWORD dwCompression0; // Compression that will be used on the first file sector
|
|
DWORD dwSectorCount; // Number of sectors in the file
|
|
DWORD dwPatchedFileSize; // Size of patched file. Used when saving patch file to the MPQ
|
|
DWORD dwDataSize; // Size of data in the file (on patch files, this differs from file size in block table entry)
|
|
|
|
LPBYTE pbFileSector; // Last loaded file sector. For single unit files, entire file content
|
|
DWORD dwSectorOffs; // File position of currently loaded file sector
|
|
DWORD dwSectorSize; // Size of the file sector. For single unit files, this is equal to the file size
|
|
|
|
unsigned char hctx[HASH_STATE_SIZE]; // Hash state for MD5. Used when saving file to MPQ
|
|
DWORD dwCrc32; // CRC32 value, used when saving file to MPQ
|
|
|
|
DWORD dwAddFileError; // Result of the "Add File" operations
|
|
|
|
bool bLoadedSectorCRCs; // If true, we already tried to load sector CRCs
|
|
bool bCheckSectorCRCs; // If true, then SFileReadFile will check sector CRCs when reading the file
|
|
bool bIsWriteHandle; // If true, this handle has been created by SFileCreateFile
|
|
} TMPQFile;
|
|
|
|
// Structure for SFileFindFirstFile and SFileFindNextFile
|
|
typedef struct _SFILE_FIND_DATA
|
|
{
|
|
char cFileName[MAX_PATH]; // Full name of the found file
|
|
char * szPlainName; // Plain name of the found file
|
|
DWORD dwHashIndex; // Hash table index for the file (HAH_ENTRY_FREE if no hash table)
|
|
DWORD dwBlockIndex; // Block table index for the file
|
|
DWORD dwFileSize; // File size in bytes
|
|
DWORD dwFileFlags; // MPQ file flags
|
|
DWORD dwCompSize; // Compressed file size
|
|
DWORD dwFileTimeLo; // Low 32-bits of the file time (0 if not present)
|
|
DWORD dwFileTimeHi; // High 32-bits of the file time (0 if not present)
|
|
LCID lcLocale; // Locale version
|
|
|
|
} SFILE_FIND_DATA, *PSFILE_FIND_DATA;
|
|
|
|
typedef struct _SFILE_CREATE_MPQ
|
|
{
|
|
DWORD cbSize; // Size of this structure, in bytes
|
|
DWORD dwMpqVersion; // Version of the MPQ to be created
|
|
void *pvUserData; // Reserved, must be NULL
|
|
DWORD cbUserData; // Reserved, must be 0
|
|
DWORD dwStreamFlags; // Stream flags for creating the MPQ
|
|
DWORD dwFileFlags1; // File flags for (listfile). Use MPQ_FILE_DEFAULT_INTERNAL to set default flags
|
|
DWORD dwFileFlags2; // File flags for (attributes). Use MPQ_FILE_DEFAULT_INTERNAL to set default flags
|
|
DWORD dwFileFlags3; // File flags for (signature). Use MPQ_FILE_DEFAULT_INTERNAL to set default flags
|
|
DWORD dwAttrFlags; // Flags for the (attributes) file. If 0, no attributes will be created
|
|
DWORD dwSectorSize; // Sector size for compressed files
|
|
DWORD dwRawChunkSize; // Size of raw data chunk
|
|
DWORD dwMaxFileCount; // File limit for the MPQ
|
|
|
|
} SFILE_CREATE_MPQ, *PSFILE_CREATE_MPQ;
|
|
|
|
typedef struct _SFILE_MARKERS
|
|
{
|
|
DWORD dwSize; // Size of this structure, in bytes
|
|
DWORD dwSignature; // Alternate MPQ header marker
|
|
const char * szHashTableKey; // Replacement for "(hash table)"
|
|
const char * szBlockTableKey; // Replacement for "(block table)"
|
|
} SFILE_MARKERS, *PSFILE_MARKERS;
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// TMPQBits support - functions
|
|
|
|
void GetMPQBits(TMPQBits * pBits, unsigned int nBitPosition, unsigned int nBitLength, void * pvBuffer, int nResultByteSize);
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// Stream support - functions
|
|
|
|
// Structure used by FileStream_GetBitmap
|
|
struct TStreamBitmap
|
|
{
|
|
ULONGLONG StreamSize; // Size of the stream, in bytes
|
|
DWORD BitmapSize; // Size of the block map, in bytes
|
|
DWORD BlockCount; // Number of blocks in the stream
|
|
DWORD BlockSize; // Size of one block
|
|
DWORD IsComplete; // Nonzero if the file is complete
|
|
|
|
// Followed by the BYTE array, each bit means availability of one block
|
|
};
|
|
|
|
// UNICODE versions of the file access functions
|
|
TFileStream * FileStream_CreateFile(const TCHAR * szFileName, DWORD dwStreamFlags);
|
|
TFileStream * FileStream_OpenFile(const TCHAR * szFileName, DWORD dwStreamFlags);
|
|
const TCHAR * FileStream_GetFileName(TFileStream * pStream);
|
|
size_t FileStream_Prefix(const TCHAR * szFileName, DWORD * pdwProvider);
|
|
|
|
bool FileStream_SetCallback(TFileStream * pStream, SFILE_DOWNLOAD_CALLBACK pfnCallback, void * pvUserData);
|
|
|
|
bool FileStream_GetBitmap(TFileStream * pStream, void * pvBitmap, DWORD cbBitmap, DWORD * pcbLengthNeeded);
|
|
bool FileStream_Read(TFileStream * pStream, ULONGLONG * pByteOffset, void * pvBuffer, DWORD dwBytesToRead);
|
|
bool FileStream_Write(TFileStream * pStream, ULONGLONG * pByteOffset, const void * pvBuffer, DWORD dwBytesToWrite);
|
|
bool FileStream_SetSize(TFileStream * pStream, ULONGLONG NewFileSize);
|
|
bool FileStream_GetSize(TFileStream * pStream, ULONGLONG * pFileSize);
|
|
bool FileStream_GetPos(TFileStream * pStream, ULONGLONG * pByteOffset);
|
|
bool FileStream_GetTime(TFileStream * pStream, ULONGLONG * pFT);
|
|
bool FileStream_GetFlags(TFileStream * pStream, LPDWORD pdwStreamFlags);
|
|
bool FileStream_Replace(TFileStream * pStream, TFileStream * pNewStream);
|
|
void FileStream_Close(TFileStream * pStream);
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// Functions prototypes for Storm.dll
|
|
|
|
// Typedefs for functions exported by Storm.dll
|
|
typedef LCID (WINAPI * SFILESETLOCALE)(LCID);
|
|
typedef bool (WINAPI * SFILEOPENARCHIVE)(const char *, DWORD, DWORD, HANDLE *);
|
|
typedef bool (WINAPI * SFILECLOSEARCHIVE)(HANDLE);
|
|
typedef bool (WINAPI * SFILEOPENFILEEX)(HANDLE, const char *, DWORD, HANDLE *);
|
|
typedef bool (WINAPI * SFILECLOSEFILE)(HANDLE);
|
|
typedef DWORD (WINAPI * SFILEGETFILESIZE)(HANDLE, LPDWORD);
|
|
typedef DWORD (WINAPI * SFILESETFILEPOINTER)(HANDLE, LONG, LONG *, DWORD);
|
|
typedef bool (WINAPI * SFILEREADFILE)(HANDLE, void *, DWORD, LPDWORD, LPOVERLAPPED);
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// Functions for manipulation with StormLib global flags
|
|
|
|
// Alternate marker support. This is for MPQs masked as DLLs (*.asi), which
|
|
// patch Storm.dll at runtime. Call before SFileOpenArchive
|
|
bool WINAPI SFileSetArchiveMarkers(PSFILE_MARKERS pMarkers);
|
|
|
|
// Call before SFileOpenFileEx
|
|
LCID WINAPI SFileGetLocale();
|
|
LCID WINAPI SFileSetLocale(LCID lcNewLocale);
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// Functions for archive manipulation
|
|
|
|
bool WINAPI SFileOpenArchive(const TCHAR * szMpqName, DWORD dwPriority, DWORD dwFlags, HANDLE * phMpq);
|
|
bool WINAPI SFileCreateArchive(const TCHAR * szMpqName, DWORD dwCreateFlags, DWORD dwMaxFileCount, HANDLE * phMpq);
|
|
bool WINAPI SFileCreateArchive2(const TCHAR * szMpqName, PSFILE_CREATE_MPQ pCreateInfo, HANDLE * phMpq);
|
|
|
|
bool WINAPI SFileSetDownloadCallback(HANDLE hMpq, SFILE_DOWNLOAD_CALLBACK DownloadCB, void * pvUserData);
|
|
bool WINAPI SFileFlushArchive(HANDLE hMpq);
|
|
bool WINAPI SFileCloseArchive(HANDLE hMpq);
|
|
|
|
// Adds another listfile into MPQ. The currently added listfile(s) remain,
|
|
// so you can use this API to combining more listfiles.
|
|
// Note that this function is internally called by SFileFindFirstFile
|
|
DWORD WINAPI SFileAddListFile(HANDLE hMpq, const TCHAR * szListFile);
|
|
|
|
// Archive compacting
|
|
bool WINAPI SFileSetCompactCallback(HANDLE hMpq, SFILE_COMPACT_CALLBACK CompactCB, void * pvUserData);
|
|
bool WINAPI SFileCompactArchive(HANDLE hMpq, const TCHAR * szListFile, bool bReserved);
|
|
|
|
// Changing the maximum file count
|
|
DWORD WINAPI SFileGetMaxFileCount(HANDLE hMpq);
|
|
bool WINAPI SFileSetMaxFileCount(HANDLE hMpq, DWORD dwMaxFileCount);
|
|
|
|
// Changing (attributes) file
|
|
DWORD WINAPI SFileGetAttributes(HANDLE hMpq);
|
|
bool WINAPI SFileSetAttributes(HANDLE hMpq, DWORD dwFlags);
|
|
bool WINAPI SFileUpdateFileAttributes(HANDLE hMpq, const char * szFileName);
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// Functions for manipulation with patch archives
|
|
|
|
bool WINAPI SFileOpenPatchArchive(HANDLE hMpq, const TCHAR * szPatchMpqName, const char * szPatchPathPrefix, DWORD dwFlags);
|
|
bool WINAPI SFileIsPatchedArchive(HANDLE hMpq);
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// Functions for file manipulation
|
|
|
|
// Reading from MPQ file
|
|
bool WINAPI SFileHasFile(HANDLE hMpq, const char * szFileName);
|
|
bool WINAPI SFileOpenFileEx(HANDLE hMpq, const char * szFileName, DWORD dwSearchScope, HANDLE * phFile);
|
|
DWORD WINAPI SFileGetFileSize(HANDLE hFile, LPDWORD pdwFileSizeHigh);
|
|
DWORD WINAPI SFileSetFilePointer(HANDLE hFile, LONG lFilePos, LONG * plFilePosHigh, DWORD dwMoveMethod);
|
|
bool WINAPI SFileReadFile(HANDLE hFile, void * lpBuffer, DWORD dwToRead, LPDWORD pdwRead, LPOVERLAPPED lpOverlapped);
|
|
bool WINAPI SFileCloseFile(HANDLE hFile);
|
|
|
|
// Retrieving info about a file in the archive
|
|
bool WINAPI SFileGetFileInfo(HANDLE hMpqOrFile, SFileInfoClass InfoClass, void * pvFileInfo, DWORD cbFileInfo, LPDWORD pcbLengthNeeded);
|
|
bool WINAPI SFileGetFileName(HANDLE hFile, char * szFileName);
|
|
bool WINAPI SFileFreeFileInfo(void * pvFileInfo, SFileInfoClass InfoClass);
|
|
|
|
// High-level extract function
|
|
bool WINAPI SFileExtractFile(HANDLE hMpq, const char * szToExtract, const TCHAR * szExtracted, DWORD dwSearchScope);
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// Functions for file and archive verification
|
|
|
|
// Generates file CRC32
|
|
bool WINAPI SFileGetFileChecksums(HANDLE hMpq, const char * szFileName, LPDWORD pdwCrc32, char * pMD5);
|
|
|
|
// Verifies file against its checksums stored in (attributes) attributes (depending on dwFlags).
|
|
// For dwFlags, use one or more of MPQ_ATTRIBUTE_MD5
|
|
DWORD WINAPI SFileVerifyFile(HANDLE hMpq, const char * szFileName, DWORD dwFlags);
|
|
|
|
// Verifies raw data of the archive. Only works for MPQs version 4 or newer
|
|
DWORD WINAPI SFileVerifyRawData(HANDLE hMpq, DWORD dwWhatToVerify, const char * szFileName);
|
|
|
|
// Verifies the signature, if present
|
|
bool WINAPI SFileSignArchive(HANDLE hMpq, DWORD dwSignatureType);
|
|
DWORD WINAPI SFileVerifyArchive(HANDLE hMpq);
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// Functions for file searching
|
|
|
|
HANDLE WINAPI SFileFindFirstFile(HANDLE hMpq, const char * szMask, SFILE_FIND_DATA * lpFindFileData, const TCHAR * szListFile);
|
|
bool WINAPI SFileFindNextFile(HANDLE hFind, SFILE_FIND_DATA * lpFindFileData);
|
|
bool WINAPI SFileFindClose(HANDLE hFind);
|
|
|
|
HANDLE WINAPI SListFileFindFirstFile(HANDLE hMpq, const TCHAR * szListFile, const char * szMask, SFILE_FIND_DATA * lpFindFileData);
|
|
bool WINAPI SListFileFindNextFile(HANDLE hFind, SFILE_FIND_DATA * lpFindFileData);
|
|
bool WINAPI SListFileFindClose(HANDLE hFind);
|
|
|
|
// Locale support
|
|
DWORD WINAPI SFileEnumLocales(HANDLE hMpq, const char * szFileName, LCID * plcLocales, LPDWORD pdwMaxLocales, DWORD dwSearchScope);
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// Support for adding files to the MPQ
|
|
|
|
bool WINAPI SFileCreateFile(HANDLE hMpq, const char * szArchivedName, ULONGLONG FileTime, DWORD dwFileSize, LCID lcLocale, DWORD dwFlags, HANDLE * phFile);
|
|
bool WINAPI SFileWriteFile(HANDLE hFile, const void * pvData, DWORD dwSize, DWORD dwCompression);
|
|
bool WINAPI SFileFinishFile(HANDLE hFile);
|
|
|
|
bool WINAPI SFileAddFileEx(HANDLE hMpq, const TCHAR * szFileName, const char * szArchivedName, DWORD dwFlags, DWORD dwCompression, DWORD dwCompressionNext = MPQ_COMPRESSION_NEXT_SAME);
|
|
bool WINAPI SFileAddFile(HANDLE hMpq, const TCHAR * szFileName, const char * szArchivedName, DWORD dwFlags);
|
|
bool WINAPI SFileAddWave(HANDLE hMpq, const TCHAR * szFileName, const char * szArchivedName, DWORD dwFlags, DWORD dwQuality);
|
|
bool WINAPI SFileRemoveFile(HANDLE hMpq, const char * szFileName, DWORD dwSearchScope);
|
|
bool WINAPI SFileRenameFile(HANDLE hMpq, const char * szOldFileName, const char * szNewFileName);
|
|
bool WINAPI SFileSetFileLocale(HANDLE hFile, LCID lcNewLocale);
|
|
bool WINAPI SFileSetDataCompression(DWORD DataCompression);
|
|
|
|
bool WINAPI SFileSetAddFileCallback(HANDLE hMpq, SFILE_ADDFILE_CALLBACK AddFileCB, void * pvUserData);
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// Compression and decompression
|
|
|
|
int WINAPI SCompImplode (void * pvOutBuffer, int * pcbOutBuffer, void * pvInBuffer, int cbInBuffer);
|
|
int WINAPI SCompExplode (void * pvOutBuffer, int * pcbOutBuffer, void * pvInBuffer, int cbInBuffer);
|
|
int WINAPI SCompCompress (void * pvOutBuffer, int * pcbOutBuffer, void * pvInBuffer, int cbInBuffer, unsigned uCompressionMask, int nCmpType, int nCmpLevel);
|
|
int WINAPI SCompDecompress (void * pvOutBuffer, int * pcbOutBuffer, void * pvInBuffer, int cbInBuffer);
|
|
int WINAPI SCompDecompress2(void * pvOutBuffer, int * pcbOutBuffer, void * pvInBuffer, int cbInBuffer);
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// Non-Windows support for SetLastError/GetLastError
|
|
|
|
#ifndef STORMLIB_WINDOWS
|
|
|
|
void SetLastError(DWORD dwErrCode);
|
|
DWORD GetLastError();
|
|
|
|
#endif
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// Functions from Storm.dll. They use slightly different names for keeping
|
|
// possibility to use them together with StormLib (StormXXX instead of SFileXXX)
|
|
|
|
#ifdef __LINK_STORM_DLL__
|
|
#define STORM_ALTERNATE_NAMES // Force storm_dll.h to use alternate fnc names
|
|
#include "..\storm_dll\storm_dll.h"
|
|
#endif // __LINK_STORM_DLL__
|
|
|
|
#ifdef __cplusplus
|
|
} // extern "C"
|
|
#endif
|
|
|
|
#endif // __STORMLIB_H__
|