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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_SYNC_UTIL_GET_SESSION_NAME_TASK_H_
#define CHROME_BROWSER_SYNC_UTIL_GET_SESSION_NAME_TASK_H_
#pragma once
#include <string>
#include "base/basictypes.h"
#include "base/callback.h"
#include "base/gtest_prod_util.h"
#include "base/memory/ref_counted.h"
namespace base {
class MessageLoopProxy;
} // namespace base
namespace browser_sync {
class GetSessionNameTask
: public base::RefCountedThreadSafe<GetSessionNameTask> {
public:
typedef base::Callback<void(const std::string& name)>
OnSessionNameInitialized;
explicit GetSessionNameTask(const OnSessionNameInitialized& callback);
virtual ~GetSessionNameTask();
void GetSessionNameAsync();
private:
friend class base::RefCountedThreadSafe<GetSessionNameTask>;
FRIEND_TEST_ALL_PREFIXES(SyncGetSessionNameTaskTest, GetHardwareModelName);
FRIEND_TEST_ALL_PREFIXES(SyncGetSessionNameTaskTest, GetComputerName);
void InvokeCallback(const std::string& session_name);
#if defined(OS_MACOSX)
// Returns the Hardware model name, without trailing numbers, if possible.
// See http://www.cocoadev.com/index.pl?MacintoshModels for an example list of
// models. If an error occurs trying to read the model, this simply returns
// "Unknown".
static std::string GetHardwareModelName();
#endif
#if defined(OS_WIN)
// Returns the computer name or the empty string if an error occured.
static std::string GetComputerName();
#endif
const OnSessionNameInitialized callback_;
const scoped_refptr<base::MessageLoopProxy> thread_;
DISALLOW_COPY_AND_ASSIGN(GetSessionNameTask);
};
} // namespace browser_sync
#endif // CHROME_BROWSER_SYNC_UTIL_GET_SESSION_NAME_TASK_H__
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