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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_PUBLIC_CPP_BINDINGS_STRONG_BINDING_H_ | 5 #ifndef MOJO_PUBLIC_CPP_BINDINGS_STRONG_BINDING_H_ |
| 6 #define MOJO_PUBLIC_CPP_BINDINGS_STRONG_BINDING_H_ | 6 #define MOJO_PUBLIC_CPP_BINDINGS_STRONG_BINDING_H_ |
| 7 | 7 |
| 8 #include <utility> | 8 #include <utility> |
| 9 | 9 |
| 10 #include "base/logging.h" | 10 #include "base/logging.h" |
| 11 #include "base/macros.h" | |
| 12 #include "mojo/public/cpp/bindings/binding.h" | 11 #include "mojo/public/cpp/bindings/binding.h" |
| 13 #include "mojo/public/cpp/bindings/callback.h" | 12 #include "mojo/public/cpp/bindings/callback.h" |
| 14 #include "mojo/public/cpp/bindings/interface_ptr.h" | 13 #include "mojo/public/cpp/bindings/interface_ptr.h" |
| 15 #include "mojo/public/cpp/bindings/interface_request.h" | 14 #include "mojo/public/cpp/bindings/interface_request.h" |
| 16 #include "mojo/public/cpp/bindings/lib/filter_chain.h" | 15 #include "mojo/public/cpp/bindings/lib/filter_chain.h" |
| 17 #include "mojo/public/cpp/bindings/lib/message_header_validator.h" | 16 #include "mojo/public/cpp/bindings/lib/message_header_validator.h" |
| 18 #include "mojo/public/cpp/bindings/lib/router.h" | 17 #include "mojo/public/cpp/bindings/lib/router.h" |
| 19 #include "mojo/public/cpp/system/core.h" | 18 #include "mojo/public/cpp/system/core.h" |
| 20 | 19 |
| 21 namespace mojo { | 20 namespace mojo { |
| (...skipping 20 matching lines...) Expand all Loading... |
| 42 // void Create(..., InterfaceRequest<Foo> request) override { | 41 // void Create(..., InterfaceRequest<Foo> request) override { |
| 43 // new StronglyBound(std::move(request)); // The binding now owns the | 42 // new StronglyBound(std::move(request)); // The binding now owns the |
| 44 // // instance of StronglyBound. | 43 // // instance of StronglyBound. |
| 45 // } | 44 // } |
| 46 // }; | 45 // }; |
| 47 // | 46 // |
| 48 // This class is thread hostile once it is bound to a message pipe. Until it is | 47 // This class is thread hostile once it is bound to a message pipe. Until it is |
| 49 // bound, it may be bound or destroyed on any thread. | 48 // bound, it may be bound or destroyed on any thread. |
| 50 template <typename Interface> | 49 template <typename Interface> |
| 51 class StrongBinding { | 50 class StrongBinding { |
| 51 MOVE_ONLY_TYPE_FOR_CPP_03(StrongBinding); |
| 52 |
| 52 public: | 53 public: |
| 53 explicit StrongBinding(Interface* impl) : binding_(impl) {} | 54 explicit StrongBinding(Interface* impl) : binding_(impl) {} |
| 54 | 55 |
| 55 StrongBinding(Interface* impl, ScopedMessagePipeHandle handle) | 56 StrongBinding(Interface* impl, ScopedMessagePipeHandle handle) |
| 56 : StrongBinding(impl) { | 57 : StrongBinding(impl) { |
| 57 Bind(std::move(handle)); | 58 Bind(std::move(handle)); |
| 58 } | 59 } |
| 59 | 60 |
| 60 StrongBinding(Interface* impl, InterfacePtr<Interface>* ptr) | 61 StrongBinding(Interface* impl, InterfacePtr<Interface>* ptr) |
| 61 : StrongBinding(impl) { | 62 : StrongBinding(impl) { |
| (...skipping 43 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 105 internal::Router* internal_router() { return binding_.internal_router(); } | 106 internal::Router* internal_router() { return binding_.internal_router(); } |
| 106 | 107 |
| 107 void OnConnectionError() { | 108 void OnConnectionError() { |
| 108 connection_error_handler_.Run(); | 109 connection_error_handler_.Run(); |
| 109 delete binding_.impl(); | 110 delete binding_.impl(); |
| 110 } | 111 } |
| 111 | 112 |
| 112 private: | 113 private: |
| 113 Closure connection_error_handler_; | 114 Closure connection_error_handler_; |
| 114 Binding<Interface> binding_; | 115 Binding<Interface> binding_; |
| 115 | |
| 116 DISALLOW_COPY_AND_ASSIGN(StrongBinding); | |
| 117 }; | 116 }; |
| 118 | 117 |
| 119 } // namespace mojo | 118 } // namespace mojo |
| 120 | 119 |
| 121 #endif // MOJO_PUBLIC_CPP_BINDINGS_STRONG_BINDING_H_ | 120 #endif // MOJO_PUBLIC_CPP_BINDINGS_STRONG_BINDING_H_ |
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