CWE-ou-minkata/Sources/Plasma/CoreLib/plFileUtils.h

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*==LICENSE==*/
//////////////////////////////////////////////////////////////////////////////
//
//  plFileUtils - Namespace of fun file utilities
//
//// History /////////////////////////////////////////////////////////////////
//
//  5.7.2002 mcn    - Created
//
//////////////////////////////////////////////////////////////////////////////

#ifndef _plFileUtils_h
#define _plFileUtils_h

class plUnifiedTime;

namespace plFileUtils
{
    // Creates the directory specified. Returns false if unsuccessful or directory already exists
    bool    CreateDir( const char *path ); 
    bool    CreateDir( const wchar_t *path ); 
    bool RemoveDir(const char* path);
    bool RemoveDirTree(const char * path);

    // delete file from disk
    bool RemoveFile(const char* filename, bool delReadOnly=false);
    bool RemoveFile(const wchar_t* filename, bool delReadOnly=false);

    bool FileCopy(const char* existingFile, const char* newFile);
    bool FileCopy(const wchar_t* existingFile, const wchar_t* newFile);
    bool FileMove(const char* existingFile, const char* newFile);
    bool FileMove(const wchar_t* existingFile, const wchar_t* newFile);

    bool FileExists(const char* file);
    bool FileExists(const wchar_t* file);

    // Given a filename with path, makes sure the file's path exists
    bool    EnsureFilePathExists( const char *filename );
    bool    EnsureFilePathExists( const wchar_t *filename );
    
    // Gets the creation and modification dates of the file specified. Returns false if unsuccessful
    bool    GetFileTimes( const char *path, plUnifiedTime *createTimeOut, plUnifiedTime *modifyTimeOut );
    // Compares file times, taking into account NTFS/FAT32 time issues
    enum Modify { kFileError, kFilesEqual, kFile1Newer, kFile2Newer };
    Modify CompareModifyTimes(const char* file1, const char* file2);
    // Set file modify time
    bool    SetModifyTime( const char * filename, const plUnifiedTime & time );

    // Return a pointer into the given string at the start of the actual filename (i.e. past any path info)
    const char* GetFileName(const char* pathAndName);
    const wchar_t* GetFileName(const wchar_t* pathAndName);
    // Get the file extension (without the .), or nil if it doesn't have one
    const char* GetFileExt(const char* pathAndName);
    const wchar_t* GetFileExt(const wchar_t* pathAndName);

    // Strips the filename off the given full path
    void StripFile(char* pathAndName);
    void StripFile(wchar_t* pathAndName);
    void StripExt(char* fileName);
    void StripExt(wchar_t* fileName);

    // Get the size of the given file in bytes
    uint32_t      GetFileSize( const char *path );
    uint32_t      GetFileSize( const wchar_t *path );

    // Adds a slash to the end of a filename (or does nothing if it's already there)
    void AddSlash(char* path);
    void AddSlash(wchar_t* path);

    // Concatenates fileName onto path, making sure to add a slash if necessary
    void ConcatFileName(char* path, const char* fileName);
    void ConcatFileName(wchar_t* path, const wchar_t* fileName);
};


#endif // _plFileUtils_h