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// Copyright (c) 2012 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/files/file_path.h"
#include "base/macros.h"
#include "base/memory/ref_counted.h"
#include "base/strings/string16.h"
#include "chrome/browser/extensions/extension_creator.h"
#include "content/public/browser/browser_thread.h"
namespace extensions {
// 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 base::FilePath& crx_file,
const base::FilePath& key_file) = 0;
virtual void OnPackFailure(const std::string& message,
ExtensionCreator::ErrorType error_type) = 0;
protected:
virtual ~Client() {}
};
PackExtensionJob(Client* client,
const base::FilePath& root_directory,
const base::FilePath& key_file,
int run_flags);
// Starts the packing job.
void Start();
// The client should call this when it is destroyed to prevent
// PackExtensionJob from attempting to access it.
void ClearClient();
// The standard packing success message.
static base::string16 StandardSuccessMessage(const base::FilePath& crx_file,
const base::FilePath& key_file);
void set_asynchronous(bool async) { asynchronous_ = async; }
private:
friend class base::RefCountedThreadSafe<PackExtensionJob>;
virtual ~PackExtensionJob();
// If |asynchronous_| is false, this is run on whichever thread calls it.
void Run();
void ReportSuccessOnClientThread();
void ReportFailureOnClientThread(const std::string& error,
ExtensionCreator::ErrorType error_type);
content::BrowserThread::ID client_thread_id_;
Client* client_;
base::FilePath root_directory_;
base::FilePath key_file_;
base::FilePath crx_file_out_;
base::FilePath key_file_out_;
bool asynchronous_;
int run_flags_; // Bitset of ExtensionCreator::RunFlags values - we always
// assume kRequireModernManifestVersion, though.
DISALLOW_COPY_AND_ASSIGN(PackExtensionJob);
};
} // namespace extensions
#endif // CHROME_BROWSER_EXTENSIONS_PACK_EXTENSION_JOB_H_
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