filesystem.h

使用stl技术,(还没看,是听说的)

#ifndef __FileSystem__
#define __FileSystem__

#include "OgrePrerequisites.h"
#include "OgreArchiveEx.h"

#if OGRE_PLATFORM == PLATFORM_LINUX || OGRE_PLATFORM == PLATFORM_APPLE
#   include <sys/param.h>
#   define MAX_PATH MAXPATHLEN
#endif

#if OGRE_PLATFORM == PLATFORM_WIN32
#   include <windows.h>
#   include <direct.h>
#   include <io.h>
#endif


namespace Ogre {

#define OGRE_MAX_PATH 256

class FileSystem : public ArchiveEx {
public:
    FileSystem();
    FileSystem( const String& name );
    ~FileSystem();

    void load();
    void unload();

    bool fileOpen( const String& strFile, FILE** ppFile ) const;
    bool fileRead( const String& strFile, DataChunk** ppChunk ) const;

    bool fileSave( FILE* pFile, const String& strPath, bool bOverwrite = false );
    bool fileWrite( const DataChunk& refChunk, const String& strPath, bool bOverwrite = false );

    bool fileDele( const String& strFile );
    bool fileMove( const String& strSrc, const String& strDest, bool bOverwrite );

    bool fileInfo( const String& strFile, FileInfo** ppInfo ) const;
    bool fileCopy( const String& strSrc, const String& strDest, bool bOverwrite );

    bool fileTest( const String& strFile ) const;

    std::vector<String> dirGetFiles( const String& strDir ) const;
    std::vector<String> dirGetSubs( const String& strDir ) const;

    bool dirDele( const String& strDir, bool bRecursive );
    bool dirMove( const String& strSrc, const String& strDest, bool bOverwrite );

    bool dirInfo( const String& strDir, FileInfo** ppInfo ) const;
    bool dirCopy( const String& strSrc, const String& strDest, bool bOverwrite );

    bool dirTest( const String& strDir ) const;

    std::vector<String> getAllNamesLike( const String& strStartPath, const String& strPattern, bool bRecursive=true );

    bool _allowFileCaching() const { return true; }

    const String& getBasePath(void) const { return mstrBasePath; }

private:
    void setPath() const;
    void unsetPath() const;
    void recursDeleDir( bool bRecursive );

    String mstrBasePath;
    mutable char mszTempPath[OGRE_MAX_PATH];
};

#define retunset( a ) { unsetPath(); return a; }

}

#endif