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https://github.com/Team-Resurgent/XBMC4Xbox.git
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Rocky5
921f9fe9f8
If ever adding the XBMC4Xbox source to GitHub use "git add -f -A" or it wont add all the files.
75 lines
2.3 KiB
C++
75 lines
2.3 KiB
C++
#ifndef FILE_ZIP_H_
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#define FILE_ZIP_H_
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/*
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* Copyright (C) 2005-2013 Team XBMC
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* http://xbmc.org
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*
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* This Program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2, or (at your option)
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* any later version.
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*
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* This Program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with XBMC; see the file COPYING. If not, see
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* <http://www.gnu.org/licenses/>.
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*
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*/
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#include "IFile.h"
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#include "lib/zlib/zlib.h"
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#include "utils/log.h"
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#include "GUIWindowManager.h"
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#include "dialogs/GUIDialogProgress.h"
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#include "FileSystem/File.h"
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#include "FileSystem/ZipManager.h"
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namespace XFILE
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{
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class CZipFile : public IFile
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{
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public:
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CZipFile();
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virtual ~CZipFile();
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virtual int64_t GetPosition();
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virtual int64_t GetLength();
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virtual bool Open(const CURL& url);
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virtual bool Exists(const CURL& url);
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virtual int Stat(const CURL& url, struct __stat64* buffer);
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virtual unsigned int Read(void* lpBuf, int64_t uiBufSize);
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//virtual bool ReadString(char *szLine, int iLineLength);
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virtual int64_t Seek(int64_t iFilePosition, int iWhence = SEEK_SET);
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virtual void Close();
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int UnpackFromMemory(std::string& strDest, const std::string& strInput, bool isGZ=false);
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private:
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bool InitDecompress();
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bool FillBuffer();
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void DestroyBuffer(void* lpBuffer, int iBufSize);
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void StartProgressBar();
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void StopProgressBar();
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CFile mFile;
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SZipEntry mZipItem;
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int64_t m_iFilePos; // position in _uncompressed_ data read
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int64_t m_iZipFilePos; // position in _compressed_ data
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int m_iAvailBuffer;
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z_stream m_ZStream;
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char m_szBuffer[65535]; // 64k buffer for compressed data
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char* m_szStringBuffer;
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char* m_szStartOfStringBuffer; // never allocated!
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int m_iDataInStringBuffer;
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int m_iRead;
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bool m_bFlush;
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bool m_bUseProgressBar;
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CGUIDialogProgress* m_dlgProgress; // used if seeking is required..
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};
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}
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#endif
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