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enum {CATFILE_NONE, CATFILE_READ, CATFILE_DECYPTED};
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enum {CATFILE_NONE, CATFILE_READ, CATFILE_DECYPTED};
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enum {CATREAD_JUSTCONTENTS, CATREAD_CAT, CATREAD_CATDECRYPT, CATREAD_DAT};
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enum {CATREAD_JUSTCONTENTS, CATREAD_CAT, CATREAD_CATDECRYPT, CATREAD_DAT};
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typedef struct SInCatFile {
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typedef struct SInCatFile {
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	SInCatFile () { lSize = 0; sData = 0; lOffset = 0; bDelete = false; bDecrypted = false; }
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	SInCatFile () { lSize = 0; sData = 0; lOffset = 0; bDelete = false; bDecrypted = false; }
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	Utils::String sFile;
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	Utils::WString sFile;
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	size_t lSize;
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	size_t lSize;
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	unsigned char  *sData;
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	unsigned char  *sData;
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	size_t lOffset;
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	size_t lOffset;
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	bool	bDelete;
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	bool	bDelete;
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	bool	bDecrypted;
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	bool	bDecrypted;
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		FILETYPE_DEFLATE,
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		FILETYPE_DEFLATE,
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		FILETYPE_PCK,
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		FILETYPE_PCK,
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	};
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	};
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public:
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public:
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	static Utils::String PckChangeExtension(const Utils::String &f);
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	static Utils::WString PckChangeExtension(const Utils::WString &f);
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	static Utils::String RenameFileExtension(SInCatFile *f);
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	static Utils::WString RenameFileExtension(SInCatFile *f);
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	static bool IsAddonDir(const Utils::String &dir);
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	static bool IsAddonDir(const Utils::WString &dir);
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	static bool CheckPackedExtension(const Utils::String &sFilename);
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	static bool CheckPackedExtension(const Utils::WString &sFilename);
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public:
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public:
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	CCatFile ();
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	CCatFile ();
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	~CCatFile ();
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	~CCatFile ();
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	int  open(const Utils::String &catfile, const Utils::String &addon, int readtype = CATREAD_CATDECRYPT, bool create = true);
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	int  open(const Utils::WString &catfile, const Utils::WString &addon, int readtype = CATREAD_CATDECRYPT, bool create = true);
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	bool DecryptData ();
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	bool DecryptData ();
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	bool DecryptData ( unsigned char *data, size_t size );
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	bool DecryptData ( unsigned char *data, size_t size );
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	void DecryptDAT(unsigned char *buffer, size_t size);
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	void DecryptDAT(unsigned char *buffer, size_t size);
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	void DecryptDAT(SInCatFile *pFile);
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	void DecryptDAT(SInCatFile *pFile);
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	bool readFiles ();
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	bool readFiles ();
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	void LoadDatFile ();
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	void LoadDatFile ();
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	bool checkExtensionPck(const Utils::String &filename) const;
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	bool checkExtensionPck(const Utils::WString &filename) const;
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	unsigned char *readData(const Utils::String &filename, size_t *size);
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	unsigned char *readData(const Utils::WString &filename, size_t *size);
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	unsigned char *readData(SInCatFile *c, size_t *size);
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	unsigned char *readData(SInCatFile *c, size_t *size);
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	SInCatFile *findData(const Utils::String &filename) const;
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	SInCatFile *findData(const Utils::WString &filename) const;
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	bool readFileToData(const Utils::String &filename);
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	bool readFileToData(const Utils::WString &filename);
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	bool readFileToData(SInCatFile *c);
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	bool readFileToData(SInCatFile *c);
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	bool markRemoveFile(SInCatFile *f);
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	bool markRemoveFile(SInCatFile *f);
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	bool markRemoveFile(const Utils::String &filename);
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	bool markRemoveFile(const Utils::WString &filename);
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	int GetEndOffset();
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	int GetEndOffset();
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	size_t GetNumFiles() const;
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	size_t GetNumFiles() const;
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	SInCatFile *GetFile(unsigned int num) const;
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	SInCatFile *GetFile(unsigned int num) const;
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	unsigned char *UnpackFile ( SInCatFile *c, size_t *size);
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	unsigned char *UnpackFile ( SInCatFile *c, size_t *size);
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	static bool Opened(int error, bool allowCreate = true);
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	static bool Opened(int error, bool allowCreate = true);
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	bool removeFile(SInCatFile *f);
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	bool removeFile(SInCatFile *f);
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	bool removeFile(const Utils::String &filename);
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	bool removeFile(const Utils::WString &filename);
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	bool WriteCatFile ();
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	bool WriteCatFile ();
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	bool appendFile(const Utils::String &sFilename, const Utils::String &to, bool pck = true, bool bXor = true, Utils::String *sChangeTo = NULL);
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	bool appendFile(const Utils::WString &sFilename, const Utils::WString &to, bool pck = true, bool bXor = true, Utils::WString *sChangeTo = NULL);
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	bool appendData (unsigned char *data, size_t size, const Utils::String &to, bool pck = true, bool bXor = true );
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	bool appendData (unsigned char *data, size_t size, const Utils::WString &to, bool pck = true, bool bXor = true );
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	bool addData(const Utils::String &catfile, unsigned char *data, size_t size, const Utils::String &to, bool pck = true, bool create = true );
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	bool addData(const Utils::WString &catfile, unsigned char *data, size_t size, const Utils::WString &to, bool pck = true, bool create = true );
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	std::vector<SInCatFile *> *GetFiles() const;
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	std::vector<SInCatFile *> *GetFiles() const;
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	bool extractFile(const Utils::String &filename, const Utils::String &to = Utils::String::Null(), bool preserve = false);
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	bool extractFile(const Utils::WString &filename, const Utils::WString &to = Utils::WString::Null(), bool preserve = false);
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	bool extractFile(SInCatFile* f, const Utils::String &to = Utils::String::Null(), bool preserve = false);
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	bool extractFile(SInCatFile* f, const Utils::WString &to = Utils::WString::Null(), bool preserve = false);
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	bool extractAll(const Utils::String &dir);
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	bool extractAll(const Utils::WString &dir);
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	void clearError () { m_iError = CATERR_NONE; _sError.clear(); }
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	void clearError () { m_iError = CATERR_NONE; _sError.clear(); }
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	int error () const { return m_iError; }
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	int error () const { return m_iError; }
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	const Utils::String &errorString() const { return _sError; }
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	const Utils::WString &errorString() const { return _sError; }
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	Utils::String getErrorString () const;
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	Utils::WString getErrorString () const;
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	const Utils::String &internalDatFilename() const;
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	const Utils::WString &internalDatFilename() const;
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	const Utils::WString &catFilename() const { return m_fCatFile.fullFilename(); }
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	const Utils::WString &catFilename() const { return m_fCatFile.fullFilename(); }
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	const Utils::WString &datFilename() const { return m_fDatFile.fullFilename(); }
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	const Utils::WString &datFilename() const { return m_fDatFile.fullFilename(); }
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	bool writeFromCat(const Utils::String &catfile, const Utils::String &file);
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	bool writeFromCat(const Utils::WString &catfile, const Utils::WString &file);
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	bool writeFromCat(CCatFile* fcat, const Utils::String &file);
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	bool writeFromCat(CCatFile* fcat, const Utils::WString &file);
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	void findFiles(Utils::CStringList &list, const Utils::String &filemask) const;
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	void findFiles(Utils::WStringList &list, const Utils::WString &filemask) const;
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private:
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private:
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	void _clearFiles();
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	void _clearFiles();
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	int _checkFiletype(const unsigned char *pBuffer, int iSize);
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	int _checkFiletype(const unsigned char *pBuffer, int iSize);
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	void RemoveData ();
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	void RemoveData ();
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	unsigned char *m_sData;
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	unsigned char *m_sData;
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	size_t m_lSize;
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	size_t m_lSize;
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	char m_iDataType;
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	char m_iDataType;
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	std::vector<SInCatFile *> *_lFiles;
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	std::vector<SInCatFile *> *_lFiles;
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	Utils::String _sError;
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	Utils::WString _sError;
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	Utils::String _sAddonDir;
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	Utils::WString _sAddonDir;
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	Utils::String _sReadFilename;
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	Utils::WString _sReadFilename;
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	int m_iError;
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	int m_iError;
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	bool m_bCreate;
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	bool m_bCreate;
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	bool m_bCatChanged;
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	bool m_bCatChanged;
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};
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};