forked from metin2/client
Solution refactoring and restructuring, removed Boost dependency, removed unused tools
This commit is contained in:
255
src/GameLib/PropertyManager.cpp
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255
src/GameLib/PropertyManager.cpp
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#include "StdAfx.h"
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#include "../eterPack/EterPackManager.h"
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#include "PropertyManager.h"
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#include "Property.h"
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CPropertyManager::CPropertyManager() : m_isFileMode(true)
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{
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}
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CPropertyManager::~CPropertyManager()
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{
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Clear();
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}
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bool CPropertyManager::Initialize(const char * c_pszPackFileName)
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{
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if (c_pszPackFileName)
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{
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if (!m_pack.Create(m_fileDict, c_pszPackFileName, "", true))
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{
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LogBoxf("Cannot open property pack file (filename %s)", c_pszPackFileName);
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return false;
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}
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m_isFileMode = false;
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TDataPositionMap & indexMap = m_pack.GetIndexMap();
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TDataPositionMap::iterator itor = indexMap.begin();
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typedef std::map<DWORD, TEterPackIndex *> TDataPositionMap;
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int i = 0;
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while (indexMap.end() != itor)
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{
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TEterPackIndex * pIndex = itor->second;
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++itor;
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if (!stricmp("property/reserve", pIndex->filename))
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{
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LoadReservedCRC(pIndex->filename);
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continue;
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}
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if (!Register(pIndex->filename))
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continue;
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++i;
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}
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}
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else
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{
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m_isFileMode = true;
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// NOTE : <20><><EFBFBD>⼭ Property<74><79> <20><><EFBFBD>Ͻ<EFBFBD>Ű<EFBFBD><C5B0> WorldEditor<6F><72><EFBFBD><EFBFBD> <20>̻<EFBFBD><CCBB><EFBFBD> <20><><EFBFBD><EFBFBD> ;
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// <20><><EFBFBD><EFBFBD>, Property Tree List<73><74><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD>Ѿ<EFBFBD> <20>DZ<EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20>ٱ<EFBFBD><D9B1>ʿ<EFBFBD><CABF><EFBFBD>.. - [levites]
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}
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return true;
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}
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bool CPropertyManager::BuildPack()
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{
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if (!m_pack.Create(m_fileDict, "property", ""))
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return false;
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WIN32_FIND_DATA fdata;
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HANDLE hFind = FindFirstFile("property\\*", &fdata);
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if (hFind == INVALID_HANDLE_VALUE)
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return false;
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do
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{
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if (fdata.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY)
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continue;
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char szSourceFileName[256 + 1];
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_snprintf(szSourceFileName, sizeof(szSourceFileName), "property\\%s", fdata.cFileName);
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m_pack.Put(fdata.cFileName, szSourceFileName,COMPRESSED_TYPE_NONE,"");
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}
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while (FindNextFile(hFind, &fdata));
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FindClose(hFind);
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return true;
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}
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bool CPropertyManager::LoadReservedCRC(const char * c_pszFileName)
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{
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CMappedFile file;
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LPCVOID c_pvData;
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if (!CEterPackManager::Instance().Get(file, c_pszFileName, &c_pvData))
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return false;
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CMemoryTextFileLoader textFileLoader;
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textFileLoader.Bind(file.Size(), c_pvData);
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for (DWORD i = 0; i < textFileLoader.GetLineCount(); ++i)
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{
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const char * pszLine = textFileLoader.GetLineString(i).c_str();
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if (!pszLine || !*pszLine)
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continue;
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ReserveCRC(atoi(pszLine));
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}
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return true;
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}
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void CPropertyManager::ReserveCRC(DWORD dwCRC)
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{
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m_ReservedCRCSet.insert(dwCRC);
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}
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DWORD CPropertyManager::GetUniqueCRC(const char * c_szSeed)
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{
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std::string stTmp = c_szSeed;
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while (1)
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{
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DWORD dwCRC = GetCRC32(stTmp.c_str(), stTmp.length());
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if (m_ReservedCRCSet.find(dwCRC) == m_ReservedCRCSet.end() &&
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m_PropertyByCRCMap.find(dwCRC) == m_PropertyByCRCMap.end())
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return dwCRC;
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char szAdd[2];
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_snprintf(szAdd, sizeof(szAdd), "%d", random() % 10);
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stTmp += szAdd;
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}
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}
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bool CPropertyManager::Register(const char * c_pszFileName, CProperty ** ppProperty)
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{
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CMappedFile file;
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LPCVOID c_pvData;
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if (!CEterPackManager::Instance().Get(file, c_pszFileName, &c_pvData))
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return false;
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CProperty * pProperty = new CProperty(c_pszFileName);
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if (!pProperty->ReadFromMemory(c_pvData, file.Size(), c_pszFileName))
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{
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delete pProperty;
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return false;
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}
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DWORD dwCRC = pProperty->GetCRC();
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TPropertyCRCMap::iterator itor = m_PropertyByCRCMap.find(dwCRC);
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if (m_PropertyByCRCMap.end() != itor)
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{
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Tracef("Property already registered, replace %s to %s\n",
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itor->second->GetFileName(),
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c_pszFileName);
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delete itor->second;
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itor->second = pProperty;
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}
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else
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m_PropertyByCRCMap.insert(TPropertyCRCMap::value_type(dwCRC, pProperty));
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if (ppProperty)
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*ppProperty = pProperty;
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return true;
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}
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bool CPropertyManager::Get(const char * c_pszFileName, CProperty ** ppProperty)
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{
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return Register(c_pszFileName, ppProperty);
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}
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bool CPropertyManager::Get(DWORD dwCRC, CProperty ** ppProperty)
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{
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TPropertyCRCMap::iterator itor = m_PropertyByCRCMap.find(dwCRC);
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if (m_PropertyByCRCMap.end() == itor)
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return false;
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*ppProperty = itor->second;
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return true;
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}
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bool CPropertyManager::Put(const char * c_pszFileName, const char * c_pszSourceFileName)
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{
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if (!CopyFile(c_pszSourceFileName, c_pszFileName, FALSE))
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return false;
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if (!m_isFileMode) // <20><> <20><><EFBFBD>Ͽ<EFBFBD><CFBF><EFBFBD> <20><><EFBFBD><EFBFBD>
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{
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if (!m_pack.Put(c_pszFileName, NULL, COMPRESSED_TYPE_NONE,""))
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{
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assert(!"CPropertyManager::Put cannot write to pack file");
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return false;
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}
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}
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Register(c_pszFileName);
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return true;
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}
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bool CPropertyManager::Erase(DWORD dwCRC)
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{
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TPropertyCRCMap::iterator itor = m_PropertyByCRCMap.find(dwCRC);
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if (m_PropertyByCRCMap.end() == itor)
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return false;
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CProperty * pProperty = itor->second;
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m_PropertyByCRCMap.erase(itor);
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DeleteFile(pProperty->GetFileName());
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ReserveCRC(pProperty->GetCRC());
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if (!m_isFileMode) // <20><><EFBFBD><EFBFBD> <20><><EFBFBD>尡 <20>ƴϸ<C6B4> <20>ѿ<EFBFBD><D1BF><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD>
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m_pack.Delete(pProperty->GetFileName());
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FILE * fp = fopen("property/reserve", "a+");
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if (!fp)
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LogBox("<EFBFBD><EFBFBD><EFBFBD><EFBFBD> CRC <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><> <20><> <20><><EFBFBD><EFBFBD><EFBFBD>ϴ<EFBFBD>.");
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else
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{
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char szCRC[64 + 1];
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_snprintf(szCRC, sizeof(szCRC), "%u\r\n", pProperty->GetCRC());
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fputs(szCRC, fp);
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fclose(fp);
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}
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delete pProperty;
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return true;
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}
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bool CPropertyManager::Erase(const char * c_pszFileName)
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{
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CProperty * pProperty = NULL;
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if (Get(c_pszFileName, &pProperty))
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return Erase(pProperty->GetCRC());
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return false;
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}
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void CPropertyManager::Clear()
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{
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stl_wipe_second(m_PropertyByCRCMap);
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}
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