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// Copyright 2014 The Chromium 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 CHROME_BROWSER_EXTENSIONS_ZIPFILE_INSTALLER_H_
#define CHROME_BROWSER_EXTENSIONS_ZIPFILE_INSTALLER_H_
#include <string>
#include "base/basictypes.h"
#include "base/callback.h"
#include "base/files/file_path.h"
#include "base/memory/ref_counted.h"
#include "base/memory/scoped_ptr.h"
#include "base/memory/weak_ptr.h"
#include "content/public/browser/utility_process_host_client.h"
class ExtensionService;
namespace IPC {
class Message;
}
namespace extensions {
// ZipFileInstaller unzips an extension that is zipped up via a utility process.
// The contents are then loaded via UnpackedInstaller.
class ZipFileInstaller : public content::UtilityProcessHostClient {
public:
static scoped_refptr<ZipFileInstaller> Create(
ExtensionService* extension_service);
void LoadFromZipFile(const base::FilePath& path);
void set_be_noisy_on_failure(bool value) { be_noisy_on_failure_ = value; }
// UtilityProcessHostClient
virtual bool OnMessageReceived(const IPC::Message& message) OVERRIDE;
private:
explicit ZipFileInstaller(ExtensionService* extension_service);
virtual ~ZipFileInstaller();
void PrepareTempDir();
void StartWorkOnIOThread(const base::FilePath& temp_dir);
void ReportSuccessOnUIThread(const base::FilePath& unzipped_path);
void ReportErrorOnUIThread(const std::string& error);
void OnUnzipSucceeded(const base::FilePath& unzipped_path);
void OnUnzipFailed(const std::string& error);
bool be_noisy_on_failure_;
base::WeakPtr<ExtensionService> extension_service_weak_;
base::FilePath zip_path_;
DISALLOW_COPY_AND_ASSIGN(ZipFileInstaller);
};
} // namespace extensions
#endif // CHROME_BROWSER_EXTENSIONS_ZIPFILE_INSTALLER_H_
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