# OgreArchive.h

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    00001 /*
    00002 -----------------------------------------------------------------------------
    00003 This source file is part of OGRE
    00004 (Object-oriented Graphics Rendering Engine)
    00005 For the latest info, see http://www.ogre3d.org/
    00006
    00007 Copyright (c) 2000-2009 Torus Knot Software Ltd
    00008
    00009 Permission is hereby granted, free of charge, to any person obtaining a copy
    00010 of this software and associated documentation files (the "Software"), to deal
    00011 in the Software without restriction, including without limitation the rights
    00012 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
    00013 copies of the Software, and to permit persons to whom the Software is
    00014 furnished to do so, subject to the following conditions:
    00015
    00016 The above copyright notice and this permission notice shall be included in
    00017 all copies or substantial portions of the Software.
    00018
    00019 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
    00020 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
    00021 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
    00022 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
    00023 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
    00024 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
    00025 THE SOFTWARE.
    00026 -----------------------------------------------------------------------------
    00027 */
    00028 #ifndef _Archive_H__
    00029 #define _Archive_H__
    00030
    00031 #include "OgrePrerequisites.h"
    00032 #include "OgreString.h"
    00033 #include "OgreDataStream.h"
    00034 #include "OgreSharedPtr.h"
    00035 #include "OgreStringVector.h"
    00036 #include "OgreException.h"
    00037 #include <ctime>
    00038
    00039 namespace Ogre {
    00040
    00052     struct FileInfo {
    00055         Archive* archive;
    00057         String filename;
    00059         String path;
    00061         String basename;
    00063         size_t compressedSize;
    00065         size_t uncompressedSize;
    00066     };
    00067
    00068     typedef vector<FileInfo>::type FileInfoList;
    00069     typedef SharedPtr<FileInfoList> FileInfoListPtr;
    00070
    00087     class _OgreExport Archive : public ArchiveAlloc
    00088     {
    00089     protected:
    00091         String mName;
    00093         String mType;
    00095         bool mReadOnly;
    00096     public:
    00097
    00098
    00101         Archive( const String& name, const String& archType )
    00102             : mName(name), mType(archType), mReadOnly(true) {}
    00103
    00106         virtual ~Archive() {}
    00107
    00109         const String& getName(void) const { return mName; }
    00110
    00112         virtual bool isCaseSensitive(void) const = 0;
    00113
    00121         virtual void load() = 0;
    00122
    00128         virtual void unload() = 0;
    00129
    00133         virtual bool isReadOnly() const { return mReadOnly; }
    00134
    00146         virtual DataStreamPtr open(const String& filename, bool readOnly = true) const = 0;
    00147
    00154         virtual DataStreamPtr create(const String& filename) const
    00155         {
    00156                         (void)filename;
    00157             OGRE_EXCEPT(Exception::ERR_NOT_IMPLEMENTED,
    00158                 "This archive does not support creation of files.",
    00159                 "Archive::create");
    00160         }
    00161
    00166         virtual void remove(const String& filename) const
    00167         {
    00168                         (void)filename;
    00169             OGRE_EXCEPT(Exception::ERR_NOT_IMPLEMENTED,
    00170                 "This archive does not support removal of files.",
    00171                 "Archive::remove");
    00172         }
    00173
    00184         virtual StringVectorPtr list(bool recursive = true, bool dirs = false) = 0;
    00185
    00194         virtual FileInfoListPtr listFileInfo(bool recursive = true, bool dirs = false) = 0;
    00195
    00208         virtual StringVectorPtr find(const String& pattern, bool recursive = true,
    00209             bool dirs = false) = 0;
    00210
    00212         virtual bool exists(const String& filename) = 0;
    00213
    00215         virtual time_t getModifiedTime(const String& filename) = 0;
    00216
    00217
    00228         virtual FileInfoListPtr findFileInfo(const String& pattern,
    00229             bool recursive = true, bool dirs = false) = 0;
    00230
    00232         const String& getType(void) const { return mType; }
    00233
    00234     };
    00238 }
    00239
    00240 #endif

Copyright © 2008 Torus Knot Software Ltd
This work is licensed under a Creative Commons Attribution-ShareAlike 3.0 Unported License.
Last modified Sun May 8 2011 20:28:08