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43 lines
1.1 KiB
C++
43 lines
1.1 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim:set ts=2 sw=2 sts=2 et cindent: */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef ArchiveReader_h__
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#define ArchiveReader_h__
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#include "mozilla/NullPtr.h"
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#include <stdio.h>
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#include "mar.h"
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#ifdef XP_WIN
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typedef WCHAR NS_tchar;
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#else
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typedef char NS_tchar;
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#endif
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// This class provides an API to extract files from an update archive.
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class ArchiveReader
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{
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public:
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ArchiveReader() : mArchive(nullptr) {}
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~ArchiveReader() { Close(); }
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int Open(const NS_tchar *path);
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int VerifySignature();
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int VerifyProductInformation(const char *MARChannelID,
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const char *appVersion);
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void Close();
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int ExtractFile(const char *item, const NS_tchar *destination);
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int ExtractFileToStream(const char *item, FILE *fp);
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private:
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int ExtractItemToStream(const MarItem *item, FILE *fp);
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MarFile *mArchive;
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};
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#endif // ArchiveReader_h__
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