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| 1 // Copyright 2016 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 #ifndef CONTENT_COMMON_MOJO_SHELL_CONNECTION_IMPL_H_ | |
| 6 #define CONTENT_COMMON_MOJO_SHELL_CONNECTION_IMPL_H_ | |
| 7 | |
| 8 #include <memory> | |
| 9 | |
| 10 #include "base/macros.h" | |
| 11 #include "base/memory/ref_counted.h" | |
| 12 #include "base/memory/weak_ptr.h" | |
| 13 #include "base/sequenced_task_runner.h" | |
| 14 #include "content/public/common/mojo_shell_connection.h" | |
| 15 #include "mojo/public/cpp/bindings/string.h" | |
| 16 #include "mojo/public/cpp/system/message_pipe.h" | |
| 17 #include "services/shell/public/cpp/identity.h" | |
| 18 #include "services/shell/public/interfaces/service.mojom.h" | |
| 19 | |
| 20 namespace shell { | |
| 21 class Connector; | |
| 22 } | |
| 23 | |
| 24 namespace content { | |
| 25 | |
| 26 class EmbeddedApplicationRunner; | |
| 27 | |
| 28 class MojoShellConnectionImpl : public MojoShellConnection { | |
| 29 public: | |
| 30 explicit MojoShellConnectionImpl( | |
| 31 shell::mojom::ServiceRequest request, | |
| 32 scoped_refptr<base::SequencedTaskRunner> io_task_runner); | |
| 33 ~MojoShellConnectionImpl() override; | |
| 34 | |
| 35 private: | |
| 36 class IOThreadContext; | |
| 37 | |
| 38 // MojoShellConnection: | |
| 39 void Start() override; | |
| 40 void SetInitializeHandler(const base::Closure& handler) override; | |
| 41 shell::Connector* GetConnector() override; | |
| 42 const shell::Identity& GetIdentity() const override; | |
| 43 void SetConnectionLostClosure(const base::Closure& closure) override; | |
| 44 void SetupInterfaceRequestProxies( | |
| 45 shell::InterfaceRegistry* registry, | |
| 46 shell::InterfaceProvider* provider) override; | |
| 47 int AddConnectionFilter(std::unique_ptr<ConnectionFilter> filter) override; | |
| 48 void RemoveConnectionFilter(int filter_id) override; | |
| 49 void AddEmbeddedService(const std::string& name, | |
| 50 const MojoApplicationInfo& info) override; | |
| 51 void AddServiceRequestHandler( | |
| 52 const std::string& name, | |
| 53 const ServiceRequestHandler& handler) override; | |
| 54 | |
| 55 void OnContextInitialized(const shell::Identity& identity); | |
| 56 void OnConnectionLost(); | |
| 57 void CreateService(shell::mojom::ServiceRequest request, | |
| 58 const std::string& name); | |
| 59 void GetInterface(shell::mojom::InterfaceProvider* provider, | |
| 60 const std::string& interface_name, | |
| 61 mojo::ScopedMessagePipeHandle request_handle); | |
| 62 | |
| 63 shell::Identity identity_; | |
| 64 | |
| 65 std::unique_ptr<shell::Connector> connector_; | |
| 66 scoped_refptr<IOThreadContext> context_; | |
| 67 | |
| 68 base::Closure initialize_handler_; | |
| 69 base::Closure connection_lost_handler_; | |
| 70 | |
| 71 std::unordered_map<std::string, std::unique_ptr<EmbeddedApplicationRunner>> | |
| 72 embedded_apps_; | |
| 73 std::unordered_map<std::string, ServiceRequestHandler> request_handlers_; | |
| 74 | |
| 75 base::WeakPtrFactory<MojoShellConnectionImpl> weak_factory_; | |
| 76 | |
| 77 DISALLOW_COPY_AND_ASSIGN(MojoShellConnectionImpl); | |
| 78 }; | |
| 79 | |
| 80 } // namespace content | |
| 81 | |
| 82 #endif // CONTENT_COMMON_MOJO_SHELL_CONNECTION_IMPL_H_ | |
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