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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 #ifndef MOJO_APPLICATION_PUBLIC_CPP_APPLICATION_CONNECTION_H_ | 5 #ifndef MOJO_APPLICATION_PUBLIC_CPP_APPLICATION_CONNECTION_H_ |
6 #define MOJO_APPLICATION_PUBLIC_CPP_APPLICATION_CONNECTION_H_ | 6 #define MOJO_APPLICATION_PUBLIC_CPP_APPLICATION_CONNECTION_H_ |
7 | 7 |
8 #include <string> | 8 #include <string> |
| 9 #include <utility> |
9 | 10 |
10 #include "base/memory/weak_ptr.h" | 11 #include "base/memory/weak_ptr.h" |
11 #include "mojo/application/public/cpp/lib/interface_factory_connector.h" | 12 #include "mojo/application/public/cpp/lib/interface_factory_connector.h" |
12 #include "mojo/application/public/interfaces/service_provider.mojom.h" | 13 #include "mojo/application/public/interfaces/service_provider.mojom.h" |
13 | 14 |
14 namespace mojo { | 15 namespace mojo { |
15 | 16 |
16 class ServiceConnector; | 17 class ServiceConnector; |
17 | 18 |
18 // Represents a connection to another application. An instance of this class is | 19 // Represents a connection to another application. An instance of this class is |
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75 Interface::Name_); | 76 Interface::Name_); |
76 } | 77 } |
77 | 78 |
78 // Binds |ptr| to an implemention of Interface in the remote application. | 79 // Binds |ptr| to an implemention of Interface in the remote application. |
79 // |ptr| can immediately be used to start sending requests to the remote | 80 // |ptr| can immediately be used to start sending requests to the remote |
80 // service. | 81 // service. |
81 template <typename Interface> | 82 template <typename Interface> |
82 void ConnectToService(InterfacePtr<Interface>* ptr) { | 83 void ConnectToService(InterfacePtr<Interface>* ptr) { |
83 if (ServiceProvider* sp = GetServiceProvider()) { | 84 if (ServiceProvider* sp = GetServiceProvider()) { |
84 MessagePipe pipe; | 85 MessagePipe pipe; |
85 ptr->Bind(InterfacePtrInfo<Interface>(pipe.handle0.Pass(), 0u)); | 86 ptr->Bind(InterfacePtrInfo<Interface>(std::move(pipe.handle0), 0u)); |
86 sp->ConnectToService(Interface::Name_, pipe.handle1.Pass()); | 87 sp->ConnectToService(Interface::Name_, std::move(pipe.handle1)); |
87 } | 88 } |
88 } | 89 } |
89 | 90 |
90 // Returns the URL that was used by the source application to establish a | 91 // Returns the URL that was used by the source application to establish a |
91 // connection to the destination application. | 92 // connection to the destination application. |
92 // | 93 // |
93 // When ApplicationConnection is representing an incoming connection this can | 94 // When ApplicationConnection is representing an incoming connection this can |
94 // be different than the URL the application was initially loaded from, if the | 95 // be different than the URL the application was initially loaded from, if the |
95 // application handles multiple URLs. Note that this is the URL after all | 96 // application handles multiple URLs. Note that this is the URL after all |
96 // URL rewriting and HTTP redirects have been performed. | 97 // URL rewriting and HTTP redirects have been performed. |
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132 // some filtering policy preventing this interface from being exposed). | 133 // some filtering policy preventing this interface from being exposed). |
133 virtual bool SetServiceConnectorForName(ServiceConnector* service_connector, | 134 virtual bool SetServiceConnectorForName(ServiceConnector* service_connector, |
134 const std::string& name) = 0; | 135 const std::string& name) = 0; |
135 | 136 |
136 virtual base::WeakPtr<ApplicationConnection> GetWeakPtr() = 0; | 137 virtual base::WeakPtr<ApplicationConnection> GetWeakPtr() = 0; |
137 }; | 138 }; |
138 | 139 |
139 } // namespace mojo | 140 } // namespace mojo |
140 | 141 |
141 #endif // MOJO_APPLICATION_PUBLIC_CPP_APPLICATION_CONNECTION_H_ | 142 #endif // MOJO_APPLICATION_PUBLIC_CPP_APPLICATION_CONNECTION_H_ |
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