csutil/vfscache.h
Go to the documentation of this file.00001 /* 00002 Copyright (C) 2002 by Jorrit Tyberghein 00003 00004 This program is free software; you can redistribute it and/or modify 00005 it under the terms of the GNU General Public License as published by 00006 the Free Software Foundation; either version 2 of the License, or 00007 (at your option) any later version. 00008 00009 This program is distributed in the hope that it will be useful, 00010 but WITHOUT ANY WARRANTY; without even the implied warranty of 00011 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00012 GNU General Public License for more details. 00013 00014 You should have received a copy of the GNU General Public License 00015 along with this program; if not, write to the Free Software 00016 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 00017 */ 00018 00019 #ifndef __CS_UTIL_VFSCACHE_H__ 00020 #define __CS_UTIL_VFSCACHE_H__ 00021 00025 #include "iutil/cache.h" 00026 00027 struct iObjectRegistry; 00028 struct iVFS; 00029 00033 class csVfsCacheManager : public iCacheManager 00034 { 00035 private: 00036 iObjectRegistry* object_reg; 00037 char* vfsdir; 00038 char* current_type; 00039 char* current_scope; 00040 csRef<iVFS> vfs; 00041 00042 iVFS* GetVFS (); 00043 00044 void CacheName (char* buf, const char* type, const char* scope, 00045 uint32 id); 00046 00047 public: 00052 csVfsCacheManager (iObjectRegistry* object_reg, const char* vfsdir); 00053 00054 virtual ~csVfsCacheManager (); 00055 00056 SCF_DECLARE_IBASE; 00057 00061 virtual void SetCurrentType (const char* type); 00065 virtual const char* GetCurrentType () const { return current_type; } 00069 virtual void SetCurrentScope (const char* scope); 00073 virtual const char* GetCurrentScope () const { return current_scope; } 00077 virtual bool CacheData (void* data, uint32 size, 00078 const char* type, const char* scope, uint32 id); 00083 virtual csPtr<iDataBuffer> ReadCache (const char* type, const char* scope, 00084 uint32 id); 00088 virtual bool ClearCache (const char* type = 0, const char* scope = 0, 00089 const uint32* id = 0); 00090 }; 00091 00092 #endif // __CS_UTIL_VFSCACHE_H__ 00093
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