Function BuildFileTable

extern/StormLib/src/SBaseFileTable.cpp:2696–2740

}

DWORD BuildFileTable(TMPQArchive * ha)
{
    DWORD dwFileTableSize;
    bool bFileTableCreated = false;

    // Sanity checks
    assert(ha->pFileTable == NULL);
    assert(ha->dwFileTableSize == 0);
    assert(ha->dwMaxFileCount != 0);

    // Determine the allocation size for the file table
    dwFileTableSize = STORMLIB_MAX(ha->pHeader->dwBlockTableSize, ha->dwMaxFileCount);

    // Allocate the file table with size determined before
    ha->pFileTable = STORM_ALLOC(TFileEntry, dwFileTableSize);
    if(ha->pFileTable == NULL)
        return ERROR_NOT_ENOUGH_MEMORY;

    // Fill the table with zeros
    memset(ha->pFileTable, 0, dwFileTableSize * sizeof(TFileEntry));
    ha->dwFileTableSize = dwFileTableSize;

    // If we have HET table, we load file table from the BET table
    // Note: If BET table is corrupt or missing, we set the archive as read only
    if(ha->pHetTable != NULL)
    {
        if(BuildFileTable_HetBet(ha) != ERROR_SUCCESS)
            ha->dwFlags |= MPQ_FLAG_READ_ONLY;
        else
            bFileTableCreated = true;
    }

    // If we have hash table, we load the file table from the block table
    // Note: If block table is corrupt or missing, we set the archive as read only
    if(ha->pHashTable != NULL)
    {
        if(BuildFileTable_Classic(ha) != ERROR_SUCCESS)
            ha->dwFlags |= MPQ_FLAG_READ_ONLY;
        else
            bFileTableCreated = true;
    }

    // Return result
    return bFileTableCreated ? ERROR_SUCCESS : ERROR_FILE_CORRUPT;
}

/*
void UpdateBlockTableSize(TMPQArchive * ha)