Subversion Repositories spk

#ifndef __FILE_IO_H__

#define __FILE_IO_H__

#include "CyString.h"

#include "StringList.h"

#include <fstream>

#include <vector>

#include "DirIO.h"

#include <time.h>

#if defined(_WIN32) || defined(OS2) || defined(MSDOS)

#include <fcntl.h>

#include <io.h>

#define MY_SET_BINARY_MODE(file) setmode(fileno(file),O_BINARY)

#else

#define MY_SET_BINARY_MODE(file)

#endif

#define EPOCH_DIFF 0x019DB1DED53E8000LL /* 116444736000000000 nsecs */

#define RATE_DIFF 10000000 /* 100 nsecs */

class C_File;

enum {FILEERR_NONE, FILEERR_NOFILE, FILEERR_NOOPEN, FILEERR_TOSMALL, FILEERR_NOWRITE};

class SPKEXPORT CFileIO

{

public:

	CFileIO ();

	CFileIO ( CyString filename );

	CFileIO ( C_File *file );

	~CFileIO ();

	bool StartRead();

	void StopRead();

	CyString ReadToEndLine(bool = true);

	bool AtEnd();

	time_t GetCreationTime();

	void SetCreationTime(time_t time);

	std::vector<CyString> *ReadLines();

	CyStringList *ReadLinesStr();

	bool WriteFile(std::vector<CyString> *lines);

	bool WriteFileUTF(std::vector<CyString> *lines);

	bool WriteFile(CyStringList *lines);

	bool Remove();

	bool Rename(CyString toFile);

	bool Copy(CyString toFile, bool keepTime = false);

	bool IsOpened();

	bool Open ( CyString filename, bool = true );

	CyString GetBaseName();

	CyString GetFullFilename () { return m_sFilename; }

	CyString GetFilename () { return m_sFile; }

	CyString GetDir() { return m_sDirIO.Dir(); }

	CDirIO &GetDirIO() { return m_sDirIO; }

	bool NoFile () { return m_sFilename.empty(); }

	size_t GetFilesize () { return m_lSize; }

	char *ReadToData ( size_t *size );

	bool WriteData ( const char *data, size_t size );

	bool WriteString ( CyString data );

	bool WritePartFile ( size_t *offsets, size_t numOffset );

	int TruncateFile ( size_t offset, size_t datasize );

	bool WipeFile();

	bool Exists ();

	bool AppendFile ( CyString filename );

	bool AppendData ( const char *d, size_t size );

	bool AppendDataToPos ( const char *d, size_t size, size_t start );

	bool CheckFileExtension(CyString ext) { return (GetFileExtension().Compare(ext)) ? true : false; }

	CyString GetFileExtension ();

	CyString ChangeFileExtension ( CyString ext );

	CyString GetWindowsFilename();

	void SetDir ( CyString dir );

private:

	int _in();

	int _out();

	int _append();

	void _readFileSize ();

private:

	Utils::String m_sFilename;

	Utils::String m_sFile;

	CDirIO   m_sDirIO;

	bool m_bOpened;

	bool m_bBinary;

	std::ifstream m_fId;

	size_t m_lSize;

};

#endif //__FILE_IO_H__