/*
	Copyright (C) 2002, SUI
	Copyright (C) 2008, kobake

	This software is provided 'as-is', without any express or implied
	warranty. In no event will the authors be held liable for any damages
	arising from the use of this software.

	Permission is granted to anyone to use this software for any purpose,
	including commercial applications, and to alter it and redistribute it
	freely, subject to the following restrictions:

		1. The origin of this software must not be misrepresented;
		   you must not claim that you wrote the original software.
		   If you use this software in a product, an acknowledgment
		   in the product documentation would be appreciated but is
		   not required.

		2. Altered source versions must be plainly marked as such,
		   and must not be misrepresented as being the original software.

		3. This notice may not be removed or altered from any source
		   distribution.
*/
#ifndef SAKURA_FILE_2813BD8E_F6B9_400F_AA27_A6DDC372D6B89_H_
#define SAKURA_FILE_2813BD8E_F6B9_400F_AA27_A6DDC372D6B89_H_

bool fexist(LPCTSTR pszPath); //!< ファイルまたはディレクトリが存在すればtrue

bool IsFilePath( const wchar_t*, size_t*, size_t*, bool = true );
bool IsFileExists(const TCHAR* path, bool bFileOnly = false);
bool IsDirectory(LPCTSTR pszPath);	// 2009.08.20 ryoji

//	Apr. 30, 2003 genta
//	ディレクトリの深さを調べる
int CalcDirectoryDepth(const TCHAR* path);

// 2005.11.26 aroka
bool IsLocalDrive( const TCHAR* pszDrive );

//※サクラ依存
FILE *_tfopen_absexe(LPCTSTR fname, LPCTSTR mode); // 2003.06.23 Moca
FILE *_tfopen_absini(LPCTSTR fname, LPCTSTR mode, BOOL bOrExedir = TRUE); // 2007.05.19 ryoji

//パス文字列処理
void CutLastYenFromDirectoryPath( TCHAR* );						/* フォルダの最後が半角かつ'\\'の場合は、取り除く "c:\\"等のルートは取り除かない*/
void AddLastYenFromDirectoryPath(  CHAR* );						/* フォルダの最後が半角かつ'\\'でない場合は、付加する */
void AddLastYenFromDirectoryPath( WCHAR* );						/* フォルダの最後が半角かつ'\\'でない場合は、付加する */
void SplitPath_FolderAndFile( const TCHAR*, TCHAR*, TCHAR* );	/* ファイルのフルパスを、フォルダとファイル名に分割 */
void Concat_FolderAndFile( const TCHAR*, const TCHAR*, TCHAR* );/* フォルダ、ファイル名から、結合したパスを作成 */
BOOL GetLongFileName( const TCHAR*, TCHAR* );					/* ロングファイル名を取得する */
BOOL CheckEXT( const TCHAR*, const TCHAR* );					/* 拡張子を調べる */
const TCHAR* GetFileTitlePointer(const TCHAR* tszPath);							//!< ファイルフルパス内のファイル名を指すポインタを取得。2007.09.20 kobake 作成
bool _IS_REL_PATH(const TCHAR* path);											//!< 相対パスか判定する。2003.06.23 Moca

//※サクラ依存
void GetExedir( LPTSTR pDir, LPCTSTR szFile = NULL );
void GetInidir( LPTSTR pDir, LPCTSTR szFile = NULL ); // 2007.05.19 ryoji
void GetInidirOrExedir( LPTSTR pDir, LPCTSTR szFile = NULL, BOOL bRetExedirIfFileEmpty = FALSE ); // 2007.05.22 ryoji

LPCTSTR GetRelPath( LPCTSTR pszPath );

//ファイル時刻
class CFileTime{
public:
	CFileTime(){ ClearFILETIME(); }
	CFileTime(const FILETIME& ftime){ SetFILETIME(ftime); }
	//設定
	void ClearFILETIME(){ m_ftime.dwLowDateTime = m_ftime.dwHighDateTime = 0; m_bModified = true; }
	void SetFILETIME(const FILETIME& ftime){ m_ftime = ftime; m_bModified = true; }
	//取得
	const FILETIME& GetFILETIME() const{ return m_ftime; }
	const SYSTEMTIME& GetSYSTEMTIME() const
	{
		//キャッシュ更新 -> m_systime, m_bModified
		if(m_bModified){
			m_bModified = false;
			FILETIME ftimeLocal;
			if(!::FileTimeToLocalFileTime( &m_ftime, &ftimeLocal ) || !::FileTimeToSystemTime( &ftimeLocal, &m_systime )){
				memset(&m_systime,0,sizeof(m_systime)); //失敗時ゼロクリア
			}
		}
		return m_systime;
	}
	const SYSTEMTIME* operator->() const{ return &GetSYSTEMTIME(); }
	//判定
	bool IsZero() const
	{
		return m_ftime.dwLowDateTime == 0 && m_ftime.dwHighDateTime == 0;
	}
protected:
private:
	FILETIME m_ftime;
	//キャッシュ
	mutable SYSTEMTIME	m_systime;
	mutable bool		m_bModified;
};
bool GetLastWriteTimestamp( const TCHAR* filename, CFileTime* pcFileTime ); //	Oct. 22, 2005 genta

//文字列分割
void my_splitpath ( const char *comln , char *drv,char *dir,char *fnm,char *ext );
void my_splitpath_w ( const wchar_t *comln , wchar_t *drv,wchar_t *dir,wchar_t *fnm,wchar_t *ext );
void my_splitpath_t ( const TCHAR *comln , TCHAR *drv,TCHAR *dir,TCHAR *fnm,TCHAR *ext );
#ifdef _UNICODE
#define my_splitpath_t my_splitpath_w
#else
#define my_splitpath_t my_splitpath
#endif

int FileMatchScoreSepExt( const TCHAR *file1, const TCHAR *file2 );

void GetStrTrancateWidth( TCHAR* dest, int nSize, const TCHAR* path, HDC hDC, int nPxWidth );
void GetShortViewPath(TCHAR* dest, int nSize, const TCHAR* path, HDC hDC, int nPxWidth, bool bFitMode );

#endif /* SAKURA_FILE_2813BD8E_F6B9_400F_AA27_A6DDC372D6B89_H_ */
/*[EOF]*/