Added support for MartySamas 5.8 Files

Author: push42

Metin2Integration/Client/MartySama58/EterPackManager_Vpk.cpp

@@ -0,0 +1,139 @@
+#pragma once
+
+//
+// EterPackManager_Vpk.h - MartySama 5.8 Profile
+//
+// Drop-in replacement for EterPackManager.h that adds native VPK support
+// to the MartySama 5.8 architecture.
+//
+// Key differences from the 40250 profile:
+//   - Uses boost::unordered_map (MartySama uses Boost throughout)
+//   - Uses #pragma once (MartySama header style)
+//   - Includes HybridCrypt methods (same as MartySama's original)
+//   - Include paths match MartySama's directory layout (../eterBase/)
+//
+// Key differences from the FliegeV3 profile:
+//   - Has HybridCrypt support (WriteHybridCryptPackInfo, RetrieveHybridCryptPackKeys,
+//     RetrieveHybridCryptPackSDB)
+//   - Has DecryptPackIV
+//   - Uses boost::unordered_map (not std::unordered_map)
+//
+// Usage: Replace #include "EterPackManager.h" with this file, or merge
+// the additions into your existing EterPackManager.h.
+//
+// Reference: Original MartySama 5.8 EterPackManager.h (93 lines)
+//
+
+#include <windows.h>
+#include <boost/unordered_map.hpp>
+#include "../eterBase/Singleton.h"
+#include "../eterBase/Stl.h"
+
+#include "EterPack.h"
+#include "VpkLoader.h"      // <-- NEW: CVpkPack
+
+class CEterPackManager : public CSingleton<CEterPackManager>
+{
+public:
+    struct SCache
+    {
+        BYTE* m_abBufData;
+        DWORD m_dwBufSize;
+    };
+
+public:
+    enum ESearchModes
+    {
+        SEARCH_FILE_FIRST,
+        SEARCH_PACK_FIRST
+    };
+
+    typedef std::list<CEterPack*> TEterPackList;
+    typedef boost::unordered_map<std::string, CEterPack*, stringhash> TEterPackMap;
+
+    // NEW: VPK pack storage (uses boost::unordered_map to match MartySama conventions)
+    typedef std::list<CVpkPack*> TVpkPackList;
+    typedef boost::unordered_map<std::string, CVpkPack*, stringhash> TVpkPackMap;
+
+public:
+    CEterPackManager();
+    virtual ~CEterPackManager();
+
+    void SetCacheMode();
+    void SetRelativePathMode();
+
+    void LoadStaticCache(const char* c_szFileName);
+
+    void SetSearchMode(bool bPackFirst);
+    int GetSearchMode();
+
+    //THEMIDA
+    bool Get(CMappedFile & rMappedFile, const char * c_szFileName, LPCVOID * pData);
+
+    //THEMIDA
+    bool GetFromPack(CMappedFile & rMappedFile, const char * c_szFileName, LPCVOID * pData);
+
+    //THEMIDA
+    bool GetFromFile(CMappedFile & rMappedFile, const char * c_szFileName, LPCVOID * pData);
+    bool isExist(const char * c_szFileName);
+    bool isExistInPack(const char * c_szFileName);
+
+    // Original EPK registration (unchanged)
+    bool RegisterPack(const char * c_szName, const char * c_szDirectory, const BYTE* c_pbIV = NULL);
+    void RegisterRootPack(const char * c_szName);
+    bool RegisterPackWhenPackMaking(const char * c_szName, const char * c_szDirectory, CEterPack* pPack);
+
+    // NEW: VPK-specific registration
+    bool RegisterVpkPack(const char* c_szName, const char* c_szDirectory);
+
+    // NEW: Auto-detect registration - checks for .vpk first, falls back to .eix/.epk
+    bool RegisterPackAuto(const char* c_szName, const char* c_szDirectory, const BYTE* c_pbIV = NULL);
+
+    // NEW: Set the global VPK passphrase (used for all encrypted VPK packs)
+    void SetVpkPassphrase(const char* passphrase);
+
+    bool DecryptPackIV(DWORD key);
+
+    const char * GetRootPackFileName();
+
+    //for hybridcrypt
+    //THEMIDA
+    void WriteHybridCryptPackInfo(const char* pFileName);
+
+    //THEMIDA
+    void RetrieveHybridCryptPackKeys(const BYTE* pStream);
+    //THEMIDA
+    void RetrieveHybridCryptPackSDB(const BYTE* pStream);
+
+public:
+    void ArrangeMemoryMappedPack();
+
+protected:
+    int ConvertFileName(const char * c_szFileName, std::string & rstrFileName);
+    bool CompareName(const char * c_szDirectoryName, DWORD iLength, const char * c_szFileName);
+
+    CEterPack* FindPack(const char* c_szPathName);
+
+    SCache* __FindCache(DWORD dwFileNameHash);
+    void    __ClearCacheMap();
+
+protected:
+    bool                    m_bTryRelativePath;
+    bool                    m_isCacheMode;
+    int                     m_iSearchMode;
+
+    CEterFileDict           m_FileDict;
+    CEterPack               m_RootPack;
+    TEterPackList           m_PackList;
+    TEterPackMap            m_PackMap;
+    TEterPackMap            m_DirPackMap;
+
+    boost::unordered_map<DWORD, SCache> m_kMap_dwNameKey_kCache;
+
+    CRITICAL_SECTION        m_csFinder;
+
+    // NEW: VPK state
+    TVpkPackList            m_VpkPackList;
+    TVpkPackMap             m_VpkPackMap;
+    std::string             m_strVpkPassphrase;
+};