bool ZPatcher::FileDecompress(CLzma2Dec* decoder, FILE* sourceFile, const std::string& destFileName, const Byte& version)
{
FILE* destFile;
errno = 0;
destFile = fopen(destFileName.c_str(), "wb");
if (errno != 0)
{
Log(LOG_FATAL, "Error opening file \"%s\" to write updated data: %s", destFileName.c_str(), strerror(errno));
return false;
}
Log(LOG, "Writing File: %s", destFileName.c_str());
bool success = false;
if (version == ZPatch_Version_1)
{
success = FileDecompress_Version_1(decoder, sourceFile, destFile);
}
else
{
success = FileDecompress(decoder, sourceFile, destFile);
}
fclose(destFile);
return success;
}
//---------------------------------------------------
// compressed stream
CCompressedReader::CCompressedReader(const char* name, const char* sign)
{
data = (char*)FileDecompress(name, sign, (u32*)&Size);
Pos = 0;
}
