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70 lines
2.2 KiB
C++
70 lines
2.2 KiB
C++
/*
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* All or portions of this file Copyright (c) Amazon.com, Inc. or its affiliates or
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* its licensors.
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*
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* For complete copyright and license terms please see the LICENSE at the root of this
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* distribution (the "License"). All use of this software is governed by the License,
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* or, if provided, by the license below or the license accompanying this file. Do not
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* remove or modify any license notices. This file is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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*
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*/
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// Original file Copyright Crytek GMBH or its affiliates, used under license.
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#ifndef CRYINCLUDE_CRYCOMMONTOOLS_PAKSYSTEM_H
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#define CRYINCLUDE_CRYCOMMONTOOLS_PAKSYSTEM_H
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#pragma once
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#include "IPakSystem.h"
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#include "ZipDir/ZipDir.h" // TODO: get rid of thid include
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enum PakSystemFileType
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{
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PakSystemFileType_Unknown,
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PakSystemFileType_File,
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PakSystemFileType_PakFile
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};
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struct PakSystemFile
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{
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PakSystemFile();
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PakSystemFileType type;
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// PakSystemFileType_File
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FILE* file;
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// PakSystemFileType_PakFile
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ZipDir::CachePtr zip;
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ZipDir::FileEntry* fileEntry;
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void* data;
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int dataPosition;
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};
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struct PakSystemArchive
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{
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ZipDir::CacheRWPtr zip;
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};
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class PakSystem
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: public IPakSystem
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{
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public:
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PakSystem();
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// IPakSystem
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virtual PakSystemFile* Open(const char* filename, const char* mode);
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virtual bool ExtractNoOverwrite(const char* filename, const char* extractToFile = 0);
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virtual void Close(PakSystemFile* file);
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virtual int GetLength(PakSystemFile* file) const;
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virtual int Read(PakSystemFile* file, void* buffer, int size);
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virtual bool EoF(PakSystemFile* file);
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virtual PakSystemArchive* OpenArchive(const char* path, size_t fileAlignment, bool encrypted, const uint32 encryptionKey[4]);
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virtual void CloseArchive(PakSystemArchive* archive);
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virtual void AddToArchive(PakSystemArchive* archive, const char* path, void* data, int size, int64 modTime, int compressionLevel);
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virtual bool DeleteFromArchive(PakSystemArchive* archive, const char* path);
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virtual bool CheckIfFileExist(PakSystemArchive* archive, const char* path, int64 modTime);
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};
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#endif // CRYINCLUDE_CRYCOMMONTOOLS_PAKSYSTEM_H
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