copresence_manager.cc revision 03b57e008b61dfcb1fbad3aea950ae0e001748b0 
1// Copyright 2014 The Chromium Authors. All rights reserved.
2// Use of this source code is governed by a BSD-style license that can be
3// found in the LICENSE file.
4
5#include "components/copresence/public/copresence_manager.h"
6
7#include "base/bind.h"
8#include "components/copresence/copresence_manager_impl.h"
9#include "components/copresence/rpc/rpc_handler.h"
10
11namespace copresence {
12
13// static
14scoped_ptr<CopresenceManager> CopresenceManager::Create(
15    CopresenceDelegate* delegate) {
16  CopresenceManagerImpl* manager = new CopresenceManagerImpl(delegate);
17
18  manager->pending_init_operations_++;
19  manager->rpc_handler_.reset(new RpcHandler(delegate));
20  manager->rpc_handler_->Initialize(
21      base::Bind(&CopresenceManagerImpl::InitStepComplete,
22                 // This is safe because the manager owns the RpcHandler.
23                 base::Unretained(manager),
24                 "Copresence device registration"));
25
26  manager->pending_init_operations_++;
27  DCHECK(delegate->GetWhispernetClient());
28  delegate->GetWhispernetClient()->Initialize(
29      base::Bind(&CopresenceManagerImpl::InitStepComplete,
30                 // We cannot cancel WhispernetClient initialization.
31                 // TODO(ckehoe): Get rid of this.
32                 manager->AsWeakPtr(),
33                 "Whispernet proxy initialization"));
34
35  return make_scoped_ptr<CopresenceManager>(manager);
36}
37
38}  // namespace copresence
39
40