cef/libcef/browser/zip_reader_impl.h

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// Copyright (c) 2012 The Chromium Embedded Framework Authors. All rights
// reserved. Use of this source code is governed by a BSD-style license that
// can be found in the LICENSE file.
#ifndef CEF_LIBCEF_BROWSER_ZIP_READER_IMPL_H_
#define CEF_LIBCEF_BROWSER_ZIP_READER_IMPL_H_
#pragma once
#include <sstream>
#include "include/cef_zip_reader.h"
#include "base/threading/platform_thread.h"
#include "third_party/zlib/contrib/minizip/unzip.h"
// Implementation of CefZipReader
class CefZipReaderImpl : public CefZipReader {
public:
CefZipReaderImpl();
~CefZipReaderImpl();
// Initialize the reader context.
bool Initialize(CefRefPtr<CefStreamReader> stream);
virtual bool MoveToFirstFile();
virtual bool MoveToNextFile();
virtual bool MoveToFile(const CefString& fileName, bool caseSensitive);
virtual bool Close();
virtual CefString GetFileName();
virtual int64 GetFileSize();
virtual time_t GetFileLastModified();
virtual bool OpenFile(const CefString& password);
virtual bool CloseFile();
virtual int ReadFile(void* buffer, size_t bufferSize);
virtual int64 Tell();
virtual bool Eof();
bool GetFileInfo();
// Verify that the reader exists and is being accessed from the correct
// thread.
bool VerifyContext();
protected:
base::PlatformThreadId supported_thread_id_;
unzFile reader_;
bool has_fileopen_;
bool has_fileinfo_;
CefString filename_;
int64 filesize_;
time_t filemodified_;
IMPLEMENT_REFCOUNTING(CefZipReaderImpl);
};
#endif // CEF_LIBCEF_BROWSER_ZIP_READER_IMPL_H_