Function Process

src/tools/config_store.cpp:13–131

#include <vector>

static void Process(IStorage *pStorage, const char *pMapName, const char *pConfigName)
{
	CLineReader LineReader;
	if(!LineReader.OpenFile(pStorage->OpenFile(pConfigName, IOFLAG_READ, IStorage::TYPE_ABSOLUTE)))
	{
		log_error("config_store", "Failed to import settings from '%s': could not open config for reading", pConfigName);
		return;
	}

	std::vector<const char *> vpLines;
	int TotalLength = 0;
	while(const char *pLine = LineReader.Get())
	{
		vpLines.push_back(pLine);
		TotalLength += str_length(pLine) + 1;
	}

	CDataFileReader Reader;
	if(!Reader.Open(pStorage, pMapName, IStorage::TYPE_ABSOLUTE))
	{
		log_error("config_store", "Failed to import settings from '%s': failed to open map '%s' for reading", pConfigName, pMapName);
		return;
	}

	char *pSettings = (char *)malloc(maximum(1, TotalLength));
	int Offset = 0;
	for(const char *pLine : vpLines)
	{
		int Length = str_length(pLine) + 1;
		mem_copy(pSettings + Offset, pLine, Length);
		Offset += Length;
	}

	CDataFileWriter Writer;

	int SettingsIndex = Reader.NumData();
	bool FoundInfo = false;
	for(int i = 0; i < Reader.NumItems(); i++)
	{
		int Type, Id;
		int *pItem = (int *)Reader.GetItem(i, &Type, &Id);
		int Size = Reader.GetItemSize(i);
		CMapItemInfoSettings MapInfo;
		if(Type == MAPITEMTYPE_INFO && Id == 0)
		{
			FoundInfo = true;
			CMapItemInfoSettings *pInfo = (CMapItemInfoSettings *)pItem;
			if(Size >= (int)sizeof(CMapItemInfoSettings))
			{
				MapInfo = *pInfo;
				pItem = (int *)&MapInfo;
				Size = sizeof(MapInfo);
				if(pInfo->m_Settings > -1)
				{
					SettingsIndex = pInfo->m_Settings;
					char *pMapSettings = (char *)Reader.GetData(SettingsIndex);
					int DataSize = Reader.GetDataSize(SettingsIndex);
					if(DataSize == TotalLength && mem_comp(pSettings, pMapSettings, DataSize) == 0)