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Side by Side Diff: content/common/mojo/service_registry_impl.h

Issue 1882423004: Move shell service to toplevel shell namespace (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: rebase Created 4 years, 8 months ago
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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 CONTENT_COMMON_MOJO_SERVICE_REGISTRY_IMPL_H_ 5 #ifndef CONTENT_COMMON_MOJO_SERVICE_REGISTRY_IMPL_H_
6 #define CONTENT_COMMON_MOJO_SERVICE_REGISTRY_IMPL_H_ 6 #define CONTENT_COMMON_MOJO_SERVICE_REGISTRY_IMPL_H_
7 7
8 #include <map> 8 #include <map>
9 #include <queue> 9 #include <queue>
10 #include <string> 10 #include <string>
11 #include <utility> 11 #include <utility>
12 12
13 #include "base/callback.h" 13 #include "base/callback.h"
14 #include "base/compiler_specific.h" 14 #include "base/compiler_specific.h"
15 #include "base/memory/weak_ptr.h" 15 #include "base/memory/weak_ptr.h"
16 #include "content/public/common/service_registry.h" 16 #include "content/public/common/service_registry.h"
17 #include "mojo/public/cpp/bindings/binding.h" 17 #include "mojo/public/cpp/bindings/binding.h"
18 #include "mojo/public/cpp/system/core.h" 18 #include "mojo/public/cpp/system/core.h"
19 #include "services/shell/public/interfaces/interface_provider.mojom.h" 19 #include "services/shell/public/interfaces/interface_provider.mojom.h"
20 20
21 namespace content { 21 namespace content {
22 22
23 class CONTENT_EXPORT ServiceRegistryImpl 23 class CONTENT_EXPORT ServiceRegistryImpl
24 : public ServiceRegistry, 24 : public ServiceRegistry,
25 public NON_EXPORTED_BASE(mojo::shell::mojom::InterfaceProvider) { 25 public NON_EXPORTED_BASE(shell::mojom::InterfaceProvider) {
26 public: 26 public:
27 using ServiceFactory = base::Callback<void(mojo::ScopedMessagePipeHandle)>; 27 using ServiceFactory = base::Callback<void(mojo::ScopedMessagePipeHandle)>;
28 28
29 ServiceRegistryImpl(); 29 ServiceRegistryImpl();
30 ~ServiceRegistryImpl() override; 30 ~ServiceRegistryImpl() override;
31 31
32 // Binds this ServiceProvider implementation to a message pipe endpoint. 32 // Binds this ServiceProvider implementation to a message pipe endpoint.
33 void Bind(mojo::shell::mojom::InterfaceProviderRequest request); 33 void Bind(shell::mojom::InterfaceProviderRequest request);
34 34
35 // Binds to a remote ServiceProvider. This will expose added services to the 35 // Binds to a remote ServiceProvider. This will expose added services to the
36 // remote ServiceProvider with the corresponding handle and enable 36 // remote ServiceProvider with the corresponding handle and enable
37 // ConnectToRemoteService to provide access to services exposed by the remote 37 // ConnectToRemoteService to provide access to services exposed by the remote
38 // ServiceProvider. 38 // ServiceProvider.
39 void BindRemoteServiceProvider( 39 void BindRemoteServiceProvider(
40 mojo::shell::mojom::InterfaceProviderPtr service_provider); 40 shell::mojom::InterfaceProviderPtr service_provider);
41 41
42 // ServiceRegistry overrides. 42 // ServiceRegistry overrides.
43 void AddService(const std::string& service_name, 43 void AddService(const std::string& service_name,
44 const ServiceFactory service_factory) override; 44 const ServiceFactory service_factory) override;
45 void RemoveService(const std::string& service_name) override; 45 void RemoveService(const std::string& service_name) override;
46 void ConnectToRemoteService(const base::StringPiece& service_name, 46 void ConnectToRemoteService(const base::StringPiece& service_name,
47 mojo::ScopedMessagePipeHandle handle) override; 47 mojo::ScopedMessagePipeHandle handle) override;
48 void AddServiceOverrideForTesting( 48 void AddServiceOverrideForTesting(
49 const std::string& service_name, 49 const std::string& service_name,
50 const ServiceFactory& service_factory) override; 50 const ServiceFactory& service_factory) override;
51 void ClearServiceOverridesForTesting() override; 51 void ClearServiceOverridesForTesting() override;
52 52
53 bool IsBound() const; 53 bool IsBound() const;
54 54
55 base::WeakPtr<ServiceRegistry> GetWeakPtr(); 55 base::WeakPtr<ServiceRegistry> GetWeakPtr();
56 56
57 private: 57 private:
58 // mojo::InterfaceProvider overrides. 58 // mojo::InterfaceProvider overrides.
59 void GetInterface(const mojo::String& name, 59 void GetInterface(const mojo::String& name,
60 mojo::ScopedMessagePipeHandle client_handle) override; 60 mojo::ScopedMessagePipeHandle client_handle) override;
61 61
62 void OnConnectionError(); 62 void OnConnectionError();
63 63
64 mojo::Binding<mojo::shell::mojom::InterfaceProvider> binding_; 64 mojo::Binding<shell::mojom::InterfaceProvider> binding_;
65 mojo::shell::mojom::InterfaceProviderPtr remote_provider_; 65 shell::mojom::InterfaceProviderPtr remote_provider_;
66 66
67 std::map<std::string, ServiceFactory> service_factories_; 67 std::map<std::string, ServiceFactory> service_factories_;
68 std::queue<std::pair<std::string, mojo::MessagePipeHandle> > 68 std::queue<std::pair<std::string, mojo::MessagePipeHandle> >
69 pending_connects_; 69 pending_connects_;
70 70
71 std::map<std::string, ServiceFactory> service_overrides_; 71 std::map<std::string, ServiceFactory> service_overrides_;
72 72
73 base::WeakPtrFactory<ServiceRegistry> weak_factory_; 73 base::WeakPtrFactory<ServiceRegistry> weak_factory_;
74 }; 74 };
75 75
76 } // namespace content 76 } // namespace content
77 77
78 #endif // CONTENT_COMMON_MOJO_SERVICE_REGISTRY_IMPL_H_ 78 #endif // CONTENT_COMMON_MOJO_SERVICE_REGISTRY_IMPL_H_
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