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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 "services/shell/public/cpp/lib/connection_impl.h" | |
6 | |
7 #include <stdint.h> | |
8 | |
9 #include <utility> | |
10 | |
11 #include "base/bind.h" | |
12 #include "base/logging.h" | |
13 #include "services/shell/public/cpp/connection.h" | |
14 #include "services/shell/public/cpp/interface_binder.h" | |
15 | |
16 namespace shell { | |
17 namespace internal { | |
18 | |
19 //////////////////////////////////////////////////////////////////////////////// | |
20 // ConnectionImpl, public: | |
21 | |
22 ConnectionImpl::ConnectionImpl() | |
23 : weak_factory_(this) {} | |
24 | |
25 ConnectionImpl::ConnectionImpl(const Identity& remote, State initial_state) | |
26 : remote_(remote), | |
27 state_(initial_state), | |
28 weak_factory_(this) { | |
29 } | |
30 | |
31 ConnectionImpl::~ConnectionImpl() {} | |
32 | |
33 void ConnectionImpl::SetRemoteInterfaces( | |
34 std::unique_ptr<InterfaceProvider> remote_interfaces) { | |
35 remote_interfaces_owner_ = std::move(remote_interfaces); | |
36 set_remote_interfaces(remote_interfaces_owner_.get()); | |
37 } | |
38 | |
39 shell::mojom::Connector::ConnectCallback ConnectionImpl::GetConnectCallback() { | |
40 return base::Bind(&ConnectionImpl::OnConnectionCompleted, | |
41 weak_factory_.GetWeakPtr()); | |
42 } | |
43 | |
44 //////////////////////////////////////////////////////////////////////////////// | |
45 // ConnectionImpl, Connection implementation: | |
46 | |
47 const Identity& ConnectionImpl::GetRemoteIdentity() const { | |
48 return remote_; | |
49 } | |
50 | |
51 void ConnectionImpl::SetConnectionLostClosure(const base::Closure& handler) { | |
52 remote_interfaces_->SetConnectionLostClosure(handler); | |
53 } | |
54 | |
55 shell::mojom::ConnectResult ConnectionImpl::GetResult() const { | |
56 return result_; | |
57 } | |
58 | |
59 bool ConnectionImpl::IsPending() const { | |
60 return state_ == State::PENDING; | |
61 } | |
62 | |
63 void ConnectionImpl::AddConnectionCompletedClosure( | |
64 const base::Closure& callback) { | |
65 if (IsPending()) | |
66 connection_completed_callbacks_.push_back(callback); | |
67 else | |
68 callback.Run(); | |
69 } | |
70 | |
71 InterfaceProvider* ConnectionImpl::GetRemoteInterfaces() { | |
72 return remote_interfaces_; | |
73 } | |
74 | |
75 base::WeakPtr<Connection> ConnectionImpl::GetWeakPtr() { | |
76 return weak_factory_.GetWeakPtr(); | |
77 } | |
78 | |
79 //////////////////////////////////////////////////////////////////////////////// | |
80 // ConnectionImpl, private: | |
81 | |
82 void ConnectionImpl::OnConnectionCompleted(shell::mojom::ConnectResult result, | |
83 const std::string& target_user_id) { | |
84 DCHECK(State::PENDING == state_); | |
85 | |
86 result_ = result; | |
87 state_ = result_ == shell::mojom::ConnectResult::SUCCEEDED ? | |
88 State::CONNECTED : State::DISCONNECTED; | |
89 remote_.set_user_id(target_user_id); | |
90 std::vector<base::Closure> callbacks; | |
91 callbacks.swap(connection_completed_callbacks_); | |
92 for (auto callback : callbacks) | |
93 callback.Run(); | |
94 } | |
95 | |
96 } // namespace internal | |
97 } // namespace shell | |
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