port 2A step 4: platform skeleton + rest of the 2V3 header closure
- Mirror the remaining non-Python 2V3 closure headers (98 more, 173 total): EffectLib, EterGrnLib, SpeedTreeLib, SphereLib, PRTerrainLib, EterImageLib, EterBase/Poly, cipher/tea, EterLib Grp*/IME/Input/MSWindow/StateManager, GameLib actor/map/race headers, EterPack. - SDK shims: granny.h, SpeedTreeRT.h, imm.h, Dimm.h (the SDK MIDL header, not mirrored), dinput/d3dx8 additions; D3D8 render-state enums, FVF macros and the COM resource hierarchy; more Win32 GDI/handle types with layout static_asserts. - PORT edits for MSVC-permissive code (typename, friend visibility, <algorithm>, pointer→uintptr_t) and PRTerrainLib/StdAfx.h dropping the ScriptLib/Python include. - port_logic links the vendored cryptopp/minilzo. - extension/src/platform: port_platform target with 103 generated stub files (1917 function stubs, 146 static members) from the new platform_stub.py (clang -ast-dump-filter); MT_PLATFORM_STUB() marks every unimplemented body. libmtgodot links port_platform and port_gate.sh builds it. Gate: macOS, Android, iOS, Windows (mingw) PASS; Linux BLOCKED (no toolchain). Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
This commit is contained in:
shenlei
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#ifndef __INC_ETERPACKLIB_ETERPACK_H__
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#define __INC_ETERPACKLIB_ETERPACK_H__
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#include <list>
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#include <unordered_map>
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#include "../EterBase/MappedFile.h"
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#ifndef MAKEFOURCC
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#define MAKEFOURCC(ch0, ch1, ch2, ch3) \
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((DWORD)(BYTE) (ch0 ) | ((DWORD)(BYTE) (ch1) << 8) | \
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((DWORD)(BYTE) (ch2) << 16) | ((DWORD)(BYTE) (ch3) << 24))
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#endif
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//#define CHECKSUM_CHECK_MD5
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#include "md5.h"
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namespace eterpack
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{
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const DWORD c_PackCC = MAKEFOURCC('E', 'P', 'K', 'D');
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const DWORD c_IndexCC = MAKEFOURCC('E', 'P', 'K', 'D');
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const DWORD c_Version = 2;
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// FourCC + Version + m_indexCount
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const DWORD c_HeaderSize = sizeof(DWORD) + sizeof(DWORD) + sizeof(long);
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};
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enum EEterPackTypes
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{
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DBNAME_MAX_LEN = 255,
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FILENAME_MAX_LEN = 160,
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FREE_INDEX_BLOCK_SIZE = 32768,
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FREE_INDEX_MAX_SIZE = 512,
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DATA_BLOCK_SIZE = 256,
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COMPRESSED_TYPE_NONE = 0,
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COMPRESSED_TYPE_COMPRESS = 1,
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COMPRESSED_TYPE_SECURITY = 2,
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COMPRESSED_TYPE_PANAMA = 3,
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COMPRESSED_TYPE_HYBRIDCRYPT = 4,
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COMPRESSED_TYPE_HYBRIDCRYPT_WITHSDB = 5,
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COMPRESSED_TYPE_COUNT = 6,
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};
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#pragma pack(push, 4)
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typedef struct SEterPackIndex
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{
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long id;
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char filename[FILENAME_MAX_LEN + 1];
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DWORD filename_crc;
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long real_data_size;
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long data_size;
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#ifdef CHECKSUM_CHECK_MD5
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BYTE MD5Digest[16];
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#else
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DWORD data_crc;
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#endif
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long data_position;
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char compressed_type;
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} TEterPackIndex;
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#pragma pack(pop)
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typedef std::unordered_map<DWORD, TEterPackIndex *> TDataPositionMap;
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typedef std::list<TEterPackIndex *> TFreeIndexList;
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class CEterPack;
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class CEterFileDict
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{
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public:
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struct Item
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{
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Item() : pkPack(NULL), pkInfo(NULL) {}
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CEterPack* pkPack;
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TEterPackIndex* pkInfo;
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};
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enum
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{
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BUCKET_SIZE = 16,
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};
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typedef std::unordered_multimap<DWORD, Item> TDict;
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public:
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void InsertItem(CEterPack* pkPack, TEterPackIndex* pkInfo);
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void UpdateItem(CEterPack* pkPack, TEterPackIndex* pkInfo);
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Item* GetItem(DWORD dwFileNameHash, const char* c_pszFileName);
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const TDict& GetDict() const
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{
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return m_dict;
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}
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private:
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TDict m_dict;
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};
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class EterPackPolicy_CSHybridCrypt;
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class CEterPack
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{
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public:
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CEterPack();
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virtual ~CEterPack();
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void Destroy();
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bool Create(CEterFileDict& rkFileDict, const char * dbname, const char * pathName, bool bReadOnly = true, const BYTE* iv = NULL);
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bool DecryptIV(DWORD dwPanamaKey);
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const std::string& GetPathName();
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const char * GetDBName();
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//THEMIDA
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bool Get(CMappedFile & mappedFile, const char * filename, LPCVOID * data);
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//THEMIDA
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bool Get2(CMappedFile & mappedFile, const char * filename, TEterPackIndex* index, LPCVOID * data);
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//THEMIDA
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bool Put(const char * filename, const char * sourceFilename, BYTE packType, const std::string& strRelateMapName);
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//THEMIDA
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bool Put(const char * filename, LPCVOID data, long len, BYTE packType);
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bool Delete(const char * filename);
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bool Extract();
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long GetFragmentSize();
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bool IsExist(const char * filename);
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TDataPositionMap & GetIndexMap();
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bool EncryptIndexFile();
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bool DecryptIndexFile();
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DWORD DeleteUnreferencedData(); // 몇개가 삭제 되었는지 리턴 한다.
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bool GetNames(std::vector<std::string>* retNames);
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EterPackPolicy_CSHybridCrypt* GetPackPolicy_HybridCrypt() const;
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private:
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bool __BuildIndex(CEterFileDict& rkFileDict, bool bOverwirte=false);
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bool CreateIndexFile();
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TEterPackIndex * FindIndex(const char * filename);
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long GetNewIndexPosition(CFileBase& file);
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TEterPackIndex * NewIndex(CFileBase& file, const char * filename, long size);
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void WriteIndex(CFileBase& file, TEterPackIndex * index);
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int GetFreeBlockIndex(long size);
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void PushFreeIndex(TEterPackIndex * index);
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bool CreateDataFile();
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long GetNewDataPosition(CFileBase& file);
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bool ReadData(CFileBase& file, TEterPackIndex * index, LPVOID data, long maxsize);
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bool WriteData(CFileBase& file, TEterPackIndex * index, LPCVOID data);
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bool WriteNewData(CFileBase& file, TEterPackIndex * index, LPCVOID data);
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bool Delete(TEterPackIndex * pIndex);
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protected:
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CMappedFile m_file;
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char* m_file_data;
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unsigned m_file_size;
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long m_indexCount;
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bool m_bEncrypted;
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char m_dbName[DBNAME_MAX_LEN+1];
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char m_indexFileName[MAX_PATH+1];
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TEterPackIndex * m_indexData;
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long m_FragmentSize;
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bool m_bReadOnly;
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bool m_bDecrypedIV;
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std::unordered_map<DWORD, DWORD> m_map_indexRefCount;
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TDataPositionMap m_DataPositionMap;
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TFreeIndexList m_FreeIndexList[FREE_INDEX_MAX_SIZE + 1]; // MAX 도 억세스 하므로 + 1 크기만큼 만든다.
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std::string m_stDataFileName;
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std::string m_stPathName;
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EterPackPolicy_CSHybridCrypt* m_pCSHybridCryptPolicy;
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private:
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void __CreateFileNameKey_Panama(const char * filename, BYTE * key, unsigned int keySize);
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bool __Decrypt_Panama(const char* filename, const BYTE* data, SIZE_T dataSize, CLZObject& zObj);
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bool __Encrypt_Panama(const char* filename, const BYTE* data, SIZE_T dataSize, CLZObject& zObj);
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std::string m_stIV_Panama;
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//private:
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// bool m_bIsDataLoaded;
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// // 그냥 time_t를 쓰면, 32bit time_t를 사용하는 소스에서는,
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// // CEterPack의 size를 실제 size - 4로 인식하기 때문에 문제가 발생할 수 있다.
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// __time64_t m_tLastAccessTime;
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//public:
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// __time64_t GetLastAccessTime() { return m_tLastAccessTime; }
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// void UpdateLastAccessTime();
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// void ClearDataMemoryMap();
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#ifdef CHECKSUM_CHECK_MD5
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void GenerateMD5Hash( BYTE* pData, int nLength, IN OUT MD5_CTX& context );
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#endif
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};
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class CMakePackLog
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{
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public:
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static CMakePackLog& GetSingleton();
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public:
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CMakePackLog();
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~CMakePackLog();
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void SetFileName(const char* c_szFileName);
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void Writef(const char* c_szFormat, ...);
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void Writenf(const char* c_szFormat, ...);
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void Write(const char* c_szBuf);
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void WriteErrorf(const char* c_szFormat, ...);
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void WriteErrornf(const char* c_szFormat, ...);
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void WriteError(const char* c_szBuf);
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void FlushError();
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private:
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void __Write(const char* c_szBuf, int nBufLen);
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void __WriteError(const char* c_szBuf, int nBufLen);
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bool __IsLogMode();
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private:
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FILE* m_fp;
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FILE* m_fp_err;
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std::string m_stFileName;
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std::string m_stErrorFileName;
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};
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#endif
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@@ -0,0 +1,96 @@
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#pragma once
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#include <windows.h>
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#include <unordered_map>
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#include "../EterBase/Singleton.h"
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#include "../EterBase/Stl.h"
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#include "EterPack.h"
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class CEterPackManager : public CSingleton<CEterPackManager>
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{
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public:
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struct SCache
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{
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BYTE* m_abBufData;
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DWORD m_dwBufSize;
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};
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public:
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enum ESearchModes
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{
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SEARCH_FILE_FIRST,
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SEARCH_PACK_FIRST
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};
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typedef std::list<CEterPack*> TEterPackList;
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typedef std::unordered_map<std::string, CEterPack*, stringhash> TEterPackMap;
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public:
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CEterPackManager();
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virtual ~CEterPackManager();
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void SetCacheMode();
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void SetRelativePathMode();
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void LoadStaticCache(const char* c_szFileName);
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void SetSearchMode(bool bPackFirst);
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int GetSearchMode();
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//THEMIDA
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bool Get(CMappedFile & rMappedFile, const char * c_szFileName, LPCVOID * pData);
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//THEMIDA
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bool GetFromPack(CMappedFile & rMappedFile, const char * c_szFileName, LPCVOID * pData);
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//THEMIDA
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bool GetFromFile(CMappedFile & rMappedFile, const char * c_szFileName, LPCVOID * pData);
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bool isExist(const char * c_szFileName);
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bool isExistInPack(const char * c_szFileName);
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bool RegisterPack(const char * c_szName, const char * c_szDirectory, const BYTE* c_pbIV = NULL);
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void RegisterRootPack(const char * c_szName);
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bool RegisterPackWhenPackMaking(const char * c_szName, const char * c_szDirectory, CEterPack* pPack);
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bool DecryptPackIV(DWORD key);
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const char * GetRootPackFileName();
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//for hybridcrypt
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//THEMIDA
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void WriteHybridCryptPackInfo(const char* pFileName);
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//THEMIDA
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void RetrieveHybridCryptPackKeys( const BYTE* pStream );
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//THEMIDA
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void RetrieveHybridCryptPackSDB( const BYTE* pStream );
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// 메모리에 매핑된 팩들 가운데, 정리해야할 것들 정리.
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public:
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void ArrangeMemoryMappedPack();
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protected:
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int ConvertFileName(const char * c_szFileName, std::string & rstrFileName); // StringPath std::string 버전
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bool CompareName(const char * c_szDirectoryName, DWORD iLength, const char * c_szFileName);
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CEterPack* FindPack(const char* c_szPathName);
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SCache* __FindCache(DWORD dwFileNameHash);
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void __ClearCacheMap();
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protected:
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bool m_bTryRelativePath;
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bool m_isCacheMode;
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int m_iSearchMode;
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CEterFileDict m_FileDict;
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CEterPack m_RootPack;
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TEterPackList m_PackList;
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TEterPackMap m_PackMap;
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TEterPackMap m_DirPackMap;
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std::unordered_map<DWORD, SCache> m_kMap_dwNameKey_kCache;
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CRITICAL_SECTION m_csFinder;
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};
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