add RageFileDriverMemory; this is just a very simple memory "filesystem"

for caching stuff. (Not yet used, just committing for testing ...)
2004-09-06 06:22:09 +00:00
parent d0c6b3698b
commit aad5140304
2 changed files with 255 additions and 0 deletions
@@ -0,0 +1,51 @@
+/* RageFileDriverMem: Simple memory-based "filesystem". */
+
+#ifndef RAGE_FILE_DRIVER_MEMORY_H
+#define RAGE_FILE_DRIVER_MEMORY_H
+
+#include "RageFileDriver.h"
+#include "RageThreads.h"
+
+struct RageFileObjMemFile;
+class RageFileDriverMem: public RageFileDriver
+{
+public:
+	RageFileDriverMem();
+	~RageFileDriverMem();
+
+	RageFileObj *Open( const CString &sPath, int mode, RageFile &p, int &err );
+	void FlushDirCache( const CString &sPath ) { }
+
+	bool Remove( const CString &sPath );
+
+private:
+	RageMutex m_Mutex;
+    vector<RageFileObjMemFile *> m_Files;
+};
+
+#endif
+
+/*
+ * (c) 2004 Glenn Maynard
+ * All rights reserved.
+ * 
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, and/or sell copies of the Software, and to permit persons to
+ * whom the Software is furnished to do so, provided that the above
+ * copyright notice(s) and this permission notice appear in all copies of
+ * the Software and that both the above copyright notice(s) and this
+ * permission notice appear in supporting documentation.
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF
+ * THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR HOLDERS
+ * INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY SPECIAL INDIRECT
+ * OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS
+ * OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
+ * OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+ * PERFORMANCE OF THIS SOFTWARE.
+ */