diff options
Diffstat (limited to 'src/StormLib.h')
| -rw-r--r-- | src/StormLib.h | 78 |
1 files changed, 77 insertions, 1 deletions
diff --git a/src/StormLib.h b/src/StormLib.h index 0dd344f..f482b3a 100644 --- a/src/StormLib.h +++ b/src/StormLib.h @@ -178,6 +178,10 @@ extern "C" { #define MPQ_FLAG_INV_LISTFILE 0x00000020 // If set, it means that the (listfile) has been invalidated #define MPQ_FLAG_INV_ATTRIBUTES 0x00000040 // If set, it means that the (attributes) has been invalidated +// Values for TMPQArchive::dwSubType +#define MPQ_SUBTYPE_MPQ 0x00000000 // The file is a MPQ file (Blizzard games) +#define MPQ_SUBTYPE_SQP 0x00000001 // The file is a SQP file (War of the Immortals) + // Return value for SFileGetFileSize and SFileSetFilePointer #define SFILE_INVALID_SIZE 0xFFFFFFFF #define SFILE_INVALID_POS 0xFFFFFFFF @@ -530,10 +534,44 @@ typedef struct _TMPQHeader 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; + +// MPQ Header for SQP data files +typedef struct _TSQPHeader +{ + // The ID_MPQ ('MPQ\x1A') signature + DWORD dwID; + + // Size of the archive header + DWORD dwHeaderSize; + + // 32-bit size of MPQ archive + DWORD dwArchiveSize; + + // 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; + + // Must be zero for SQP files + 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; + +} TSQPHeader; #pragma pack(pop) -// Hash entry. All files in the archive are searched by their hashes. +// 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. @@ -569,6 +607,26 @@ typedef struct _TMPQHash DWORD dwBlockIndex; } TMPQHash; +typedef struct _TSQPHash +{ + // Most likely the lcLocale+wPlatform. + DWORD dwAlwaysZero; + + // 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; + + // The hash of the file path, using method A. + DWORD dwName1; + + // The hash of the file path, using method B. + DWORD dwName2; + +} TSQPHash; // File description block contains informations about the file typedef struct _TMPQBlock @@ -587,6 +645,23 @@ typedef struct _TMPQBlock DWORD dwFlags; } TMPQBlock; +// File description block for SQP files +typedef struct _TSQPBlock +{ + // Offset of the beginning of the file, relative to the beginning of the archive. + DWORD dwFilePos; + + // Flags for the file. See MPQ_FILE_XXXX constants + DWORD dwFlags; + + // Compressed file size + DWORD dwCSize; + + // Uncompressed file size + DWORD dwFSize; + +} TSQPBlock; + // Patch file information, preceding the sector offset table typedef struct _TPatchInfo { @@ -744,6 +819,7 @@ typedef struct _TMPQArchive DWORD dwFileFlags2; // Flags for (attributes) 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 |