UInt32 GetPresetCrc(PresetElement* pPreset)
{
Crc32 crc;
Int32 l, lCount;
UpdateCRC(crc, pPreset->strOrigin);
UpdateCRC(crc, pPreset->strDestination);
UpdateCRC(crc, pPreset->strName);
UpdateCRC(crc, pPreset->strPassword);
crc.Update(&pPreset->bCreateZipFile, sizeof(pPreset->bCreateZipFile));
crc.Update(&pPreset->lCreateZipCompressionLevel, sizeof(pPreset->lCreateZipCompressionLevel));
crc.Update(&pPreset->bCheckVersion, sizeof(pPreset->bCheckVersion));
crc.Update(&pPreset->bParseSymbols, sizeof(pPreset->bParseSymbols));
crc.Update(&pPreset->bWriteBuildInfo, sizeof(pPreset->bWriteBuildInfo));
crc.Update(&pPreset->bBatch, sizeof(pPreset->bBatch));
crc.Update(&pPreset->bRemoveSCC, sizeof(pPreset->bRemoveSCC));
lCount = pPreset->arFilters.GetElementCount();
for (l = 0; l < lCount; l++)
{
FilterElement* pFilter = pPreset->arFilters[l];
if (!pFilter)
continue;
crc.Update(&pFilter->lCondition, sizeof(pFilter->lCondition));
crc.Update(&pFilter->lAction, sizeof(pFilter->lAction));
UpdateCRC(crc, pFilter->str);
UpdateCRC(crc, pFilter->strRename);
crc.Update(&pFilter->bSetXBit, sizeof(pFilter->bSetXBit));
}
return crc.GetCrc();
}
void UpdateCRC(Crc32 &crc, const String &str)
{
Int32 lLen = str.GetCStringLen();
Char* pchString = NewMem(Char,lLen + 2);
if (!pchString)
return;
str.GetCString(pchString, lLen + 1);
crc.Update(pchString, lLen);
DeleteMem(pchString);
}