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// Copyright (c) 2009 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_PACK_EXTENSION_JOB_H_
#define CHROME_BROWSER_EXTENSIONS_PACK_EXTENSION_JOB_H_
#include <string>
#include "base/file_path.h"
#include "base/ref_counted.h"
#include "chrome/browser/chrome_thread.h"
// Manages packing an extension on the file thread and reporting the result
// back to the UI.
class PackExtensionJob : public base::RefCountedThreadSafe<PackExtensionJob> {
public:
// Interface for people who want to use PackExtensionJob to implement.
class Client {
public:
virtual void OnPackSuccess(const FilePath& crx_file,
const FilePath& key_file) = 0;
virtual void OnPackFailure(const std::wstring& message) = 0;
protected:
virtual ~Client() {}
};
PackExtensionJob(Client* client,
const FilePath& root_directory,
const FilePath& key_file);
// Starts the packing thread job. See http://crbug.com/27944 for more details
// on why this function is needed.
void Start();
// The client should call this when it is destroyed to prevent
// PackExtensionJob from attempting to access it.
void ClearClient();
private:
friend class base::RefCountedThreadSafe<PackExtensionJob>;
~PackExtensionJob() {}
void RunOnFileThread();
void ReportSuccessOnUIThread();
void ReportFailureOnUIThread(const std::string& error);
ChromeThread::ID client_thread_id_;
Client* client_;
FilePath root_directory_;
FilePath key_file_;
FilePath crx_file_out_;
FilePath key_file_out_;
DISALLOW_COPY_AND_ASSIGN(PackExtensionJob);
};
#endif // CHROME_BROWSER_EXTENSIONS_PACK_EXTENSION_JOB_H_
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