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1 // Copyright 2014 The Chromium Authors. All rights reserved. | 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 | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "services/service_manager/public/cpp/service_context.h" | 5 #include "services/service_manager/public/cpp/service_context.h" |
6 | 6 |
7 #include "base/bind.h" | 7 #include "base/bind.h" |
8 #include "base/logging.h" | 8 #include "base/logging.h" |
9 #include "base/message_loop/message_loop.h" | 9 #include "base/message_loop/message_loop.h" |
10 #include "mojo/public/cpp/bindings/interface_ptr.h" | 10 #include "mojo/public/cpp/bindings/interface_ptr.h" |
11 #include "mojo/public/cpp/bindings/interface_request.h" | 11 #include "mojo/public/cpp/bindings/interface_request.h" |
12 #include "services/service_manager/public/cpp/capabilities.h" | 12 #include "services/service_manager/public/cpp/capabilities.h" |
13 #include "services/service_manager/public/cpp/interface_registry.h" | 13 #include "services/service_manager/public/cpp/interface_registry.h" |
14 #include "services/service_manager/public/cpp/lib/connector_impl.h" | 14 #include "services/service_manager/public/cpp/lib/connector_impl.h" |
15 #include "services/service_manager/public/cpp/service.h" | 15 #include "services/service_manager/public/cpp/service.h" |
16 | 16 |
17 namespace shell { | 17 namespace service_manager { |
18 | 18 |
19 //////////////////////////////////////////////////////////////////////////////// | 19 //////////////////////////////////////////////////////////////////////////////// |
20 // ServiceContext, public: | 20 // ServiceContext, public: |
21 | 21 |
22 ServiceContext::ServiceContext(shell::Service* service, | 22 ServiceContext::ServiceContext(service_manager::Service* service, |
23 mojom::ServiceRequest request, | 23 mojom::ServiceRequest request, |
24 std::unique_ptr<Connector> connector, | 24 std::unique_ptr<Connector> connector, |
25 mojom::ConnectorRequest connector_request) | 25 mojom::ConnectorRequest connector_request) |
26 : pending_connector_request_(std::move(connector_request)), | 26 : pending_connector_request_(std::move(connector_request)), |
27 service_(service), | 27 service_(service), |
28 binding_(this, std::move(request)), | 28 binding_(this, std::move(request)), |
29 connector_(std::move(connector)) { | 29 connector_(std::move(connector)) { |
30 DCHECK(binding_.is_bound()); | 30 DCHECK(binding_.is_bound()); |
31 binding_.set_connection_error_handler( | 31 binding_.set_connection_error_handler( |
32 base::Bind(&ServiceContext::OnConnectionError, base::Unretained(this))); | 32 base::Bind(&ServiceContext::OnConnectionError, base::Unretained(this))); |
33 if (!connector_) { | 33 if (!connector_) { |
34 connector_ = Connector::Create(&pending_connector_request_); | 34 connector_ = Connector::Create(&pending_connector_request_); |
35 } else { | 35 } else { |
36 DCHECK(pending_connector_request_.is_pending()); | 36 DCHECK(pending_connector_request_.is_pending()); |
37 } | 37 } |
38 } | 38 } |
39 | 39 |
40 ServiceContext::~ServiceContext() {} | 40 ServiceContext::~ServiceContext() {} |
41 | 41 |
42 void ServiceContext::SetConnectionLostClosure(const base::Closure& closure) { | 42 void ServiceContext::SetConnectionLostClosure(const base::Closure& closure) { |
43 connection_lost_closure_ = closure; | 43 connection_lost_closure_ = closure; |
44 if (should_run_connection_lost_closure_ && | 44 if (should_run_connection_lost_closure_ && |
45 !connection_lost_closure_.is_null()) | 45 !connection_lost_closure_.is_null()) |
46 connection_lost_closure_.Run(); | 46 connection_lost_closure_.Run(); |
47 } | 47 } |
48 | 48 |
49 //////////////////////////////////////////////////////////////////////////////// | 49 //////////////////////////////////////////////////////////////////////////////// |
50 // ServiceContext, mojom::Service implementation: | 50 // ServiceContext, mojom::Service implementation: |
51 | 51 |
52 void ServiceContext::OnStart(const shell::Identity& identity, | 52 void ServiceContext::OnStart(const service_manager::Identity& identity, |
53 const OnStartCallback& callback) { | 53 const OnStartCallback& callback) { |
54 identity_ = identity; | 54 identity_ = identity; |
55 if (!initialize_handler_.is_null()) | 55 if (!initialize_handler_.is_null()) |
56 initialize_handler_.Run(); | 56 initialize_handler_.Run(); |
57 | 57 |
58 callback.Run(std::move(pending_connector_request_)); | 58 callback.Run(std::move(pending_connector_request_)); |
59 | 59 |
60 service_->OnStart(identity_); | 60 service_->OnStart(identity_); |
61 } | 61 } |
62 | 62 |
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86 // on to service existing connections. All existing Connectors however are | 86 // on to service existing connections. All existing Connectors however are |
87 // invalid. | 87 // invalid. |
88 should_run_connection_lost_closure_ = service_->OnStop(); | 88 should_run_connection_lost_closure_ = service_->OnStop(); |
89 if (should_run_connection_lost_closure_ && | 89 if (should_run_connection_lost_closure_ && |
90 !connection_lost_closure_.is_null()) | 90 !connection_lost_closure_.is_null()) |
91 connection_lost_closure_.Run(); | 91 connection_lost_closure_.Run(); |
92 // We don't reset the connector as clients may have taken a raw pointer to it. | 92 // We don't reset the connector as clients may have taken a raw pointer to it. |
93 // Connect() will return nullptr if they try to connect to anything. | 93 // Connect() will return nullptr if they try to connect to anything. |
94 } | 94 } |
95 | 95 |
96 } // namespace shell | 96 } // namespace service_manager |
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