Exemple #1
0
bool FileToBuffer(MPQHANDLE &hMpq, const std::string &fileName, buffer &buf)
{
    if ( hMpq == nullptr )
        CHKD_ERR("NULL MPQ file specified for opening %s", fileName.c_str());
    else
    {
        u32 bytesRead = 0;
        HANDLE openFile = NULL;
        if ( SFileGetFileInfo(hMpq, SFILE_INFO_NUM_FILES) != 0xFFFFFFFF )
        {
            if ( SFileOpenFileEx(hMpq, fileName.c_str(), SFILE_SEARCH_CURRENT_ONLY, &openFile) )
            {
                u32 fileSize = (u32)SFileGetFileSize(openFile, NULL);
                if ( buf.setSize(fileSize) )
                {
                    buf.sizeUsed = fileSize;
                    SFileReadFile(openFile, (LPVOID)buf.data, buf.sizeUsed, (LPDWORD)(&bytesRead), NULL);
                    SFileCloseFile(openFile);

                    if ( buf.sizeUsed == bytesRead )
                        return true;
                }
                else
                    SFileCloseFile(openFile);
            }
            else
                CHKD_ERR("Failed to get %s from MPQ file", fileName.c_str());
        }
        else
            CHKD_ERR("File is already open", fileName.c_str());
    }
    return false;
}
Exemple #2
0
bool FileToBuffer(const std::string &fileName, buffer &buf)
{
    bool success = false;
    if ( fileName.length() > 0 )
    {
        FILE* pFile = std::fopen(fileName.c_str(), "rb");
        if ( pFile != nullptr )
        {
            buf.flush();
            std::fseek(pFile, 0, SEEK_END);
            u32 fileSize = (u32)std::ftell(pFile);
            if ( buf.setSize(fileSize) )
            {
                buf.sizeUsed = fileSize;
                std::rewind(pFile);
                size_t lengthRead = std::fread(buf.data, 1, buf.sizeUsed, pFile);
                success = (lengthRead == buf.sizeUsed);
            }
            std::fclose(pFile);
        }
    }
    return success;
}