OgreAPKFileSystemArchive.h

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/*
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This source file is part of OGRE
(Object-oriented Graphics Rendering Engine)
For the latest info, see http://www.ogre3d.org/

Copyright (c) 2000-2013 Torus Knot Software Ltd

Permission is hereby granted, free of charge, to any person obtaining a copy
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The above copyright notice and this permission notice shall be included in
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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*/

#ifndef __APKFileSystemArchive_H__
#define __APKFileSystemArchive_H__

#include <OgreArchive.h>
#include <OgreArchiveFactory.h>
#include <android/asset_manager.h>

namespace Ogre{ 
    class APKFileSystemArchive : public Archive
    {
    private:
        AAssetManager* mAssetMgr;
        String mPathPreFix;

    public:
        APKFileSystemArchive(const String& name, const String& archType, AAssetManager* assetMgr);
        ~APKFileSystemArchive();

        bool isCaseSensitive(void) const;

        void load();
        void unload();

        DataStreamPtr open(const String& filename, bool readOnly = true) const;

        DataStreamPtr create(const String& filename) const;

        void remove(const String& filename) const;

        StringVectorPtr list(bool recursive = true, bool dirs = false);

        FileInfoListPtr listFileInfo(bool recursive = true, bool dirs = false);

        StringVectorPtr find(const String& pattern, bool recursive = true, bool dirs = false);

        FileInfoListPtr findFileInfo(const String& pattern, bool recursive = true, bool dirs = false) const;

        bool exists(const String& filename);

        time_t getModifiedTime(const String& filename);
    };
    
    class APKFileSystemArchiveFactory : public ArchiveFactory
    {
    public:
        APKFileSystemArchiveFactory(AAssetManager* assetMgr) : mAssetMgr(assetMgr) {}
        virtual ~APKFileSystemArchiveFactory() {}
        const String& getType(void) const;
        Archive *createInstance( const String& name, bool readOnly ) 
        {
            return OGRE_NEW APKFileSystemArchive(name, getType(), mAssetMgr);
        }
        void destroyInstance( Archive* arch) { OGRE_DELETE arch; }
    private:
        AAssetManager* mAssetMgr;
    };
}

#endif