Jason Felds
108 lines
4.0 KiB
C++
108 lines
4.0 KiB
C++
#ifndef RAGE_FILE_MANAGER_H
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#define RAGE_FILE_MANAGER_H
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/** @brief Constants for working with the RageFileManager. */
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namespace RageFileManagerUtil
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{
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extern RString sInitialWorkingDirectory;
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extern RString sDirOfExecutable;
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}
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class RageFileDriver;
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class RageFileBasic;
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struct lua_State;
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bool ilt( const RString &a, const RString &b );
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bool ieq( const RString &a, const RString &b );
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/** @brief File utilities and high-level manager for RageFile objects. */
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class RageFileManager
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{
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public:
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RageFileManager( const RString &argv0 );
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~RageFileManager();
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void MountInitialFilesystems();
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void MountUserFilesystems();
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void GetDirListing( const RString &sPath, vector<RString> &AddTo, bool bOnlyDirs, bool bReturnPathToo );
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bool Move( const RString &sOldPath, const RString &sNewPath );
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bool Remove( const RString &sPath );
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void CreateDir( const RString &sDir );
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enum FileType { TYPE_FILE, TYPE_DIR, TYPE_NONE };
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FileType GetFileType( const RString &sPath );
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bool IsAFile( const RString &sPath );
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bool IsADirectory( const RString &sPath );
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bool DoesFileExist( const RString &sPath );
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int GetFileSizeInBytes( const RString &sPath );
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int GetFileHash( const RString &sPath );
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/**
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* @brief Get the absolte path from the VPS.
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* @param path the VPS path.
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* @return the absolute path. */
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RString ResolvePath(const RString &path);
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bool Mount( const RString &sType, const RString &sRealPath, const RString &sMountPoint, bool bAddToEnd = true );
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void Mount( RageFileDriver *pDriver, const RString &sMountPoint, bool bAddToEnd = true );
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void Unmount( const RString &sType, const RString &sRoot, const RString &sMountPoint );
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/* Change the root of a filesystem. Only a couple drivers support this; it's
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* used to change memory card mountpoints without having to actually unmount
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* the driver. */
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void Remount( RString sMountpoint, RString sPath );
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bool IsMounted( RString MountPoint );
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struct DriverLocation
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{
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RString Type, Root, MountPoint;
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};
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void GetLoadedDrivers( vector<DriverLocation> &asMounts );
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void FlushDirCache( const RString &sPath = RString() );
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/* Used only by RageFile: */
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RageFileBasic *Open( const RString &sPath, int iMode, int &iError );
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void CacheFile( const RageFileBasic *fb, const RString &sPath );
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/* Retrieve or release a reference to the low-level driver for a mountpoint. */
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RageFileDriver *GetFileDriver( RString sMountpoint );
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void ReleaseFileDriver( RageFileDriver *pDriver );
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// Lua
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void PushSelf( lua_State *L );
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private:
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RageFileBasic *OpenForReading( const RString &sPath, int iMode, int &iError );
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RageFileBasic *OpenForWriting( const RString &sPath, int iMode, int &iError );
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};
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extern RageFileManager *FILEMAN;
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#endif
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/*
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* Copyright (c) 2001-2004 Glenn Maynard, Chris Danford
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* All rights reserved.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the
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* "Software"), to deal in the Software without restriction, including
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* without limitation the rights to use, copy, modify, merge, publish,
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* distribute, and/or sell copies of the Software, and to permit persons to
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* whom the Software is furnished to do so, provided that the above
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* copyright notice(s) and this permission notice appear in all copies of
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* the Software and that both the above copyright notice(s) and this
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* permission notice appear in supporting documentation.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF
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* THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR HOLDERS
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* INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY SPECIAL INDIRECT
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* OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS
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* OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
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* OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
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* PERFORMANCE OF THIS SOFTWARE.
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*/
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