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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 SERVICES_SHELL_SERVICE_MANAGER_H_ | 5 #ifndef SERVICES_SHELL_SERVICE_MANAGER_H_ |
6 #define SERVICES_SHELL_SERVICE_MANAGER_H_ | 6 #define SERVICES_SHELL_SERVICE_MANAGER_H_ |
7 | 7 |
8 #include <map> | 8 #include <map> |
9 #include <memory> | 9 #include <memory> |
| 10 #include <string> |
10 #include <vector> | 11 #include <vector> |
11 | 12 |
| 13 #include "base/files/file_path.h" |
12 #include "base/macros.h" | 14 #include "base/macros.h" |
13 #include "base/memory/weak_ptr.h" | 15 #include "base/memory/weak_ptr.h" |
14 #include "mojo/public/cpp/bindings/binding_set.h" | 16 #include "mojo/public/cpp/bindings/binding_set.h" |
15 #include "mojo/public/cpp/bindings/interface_ptr_set.h" | 17 #include "mojo/public/cpp/bindings/interface_ptr_set.h" |
16 #include "services/shell/connect_params.h" | 18 #include "services/shell/connect_params.h" |
17 #include "services/shell/native_runner.h" | 19 #include "services/shell/native_runner.h" |
18 #include "services/shell/public/cpp/capabilities.h" | 20 #include "services/shell/public/cpp/capabilities.h" |
19 #include "services/shell/public/cpp/identity.h" | 21 #include "services/shell/public/cpp/identity.h" |
20 #include "services/shell/public/cpp/interface_factory.h" | 22 #include "services/shell/public/cpp/interface_factory.h" |
21 #include "services/shell/public/cpp/service.h" | 23 #include "services/shell/public/cpp/service.h" |
22 #include "services/shell/public/interfaces/connector.mojom.h" | 24 #include "services/shell/public/interfaces/connector.mojom.h" |
23 #include "services/shell/public/interfaces/interface_provider.mojom.h" | 25 #include "services/shell/public/interfaces/interface_provider.mojom.h" |
24 #include "services/shell/public/interfaces/resolver.mojom.h" | 26 #include "services/shell/public/interfaces/resolver.mojom.h" |
25 #include "services/shell/public/interfaces/service.mojom.h" | 27 #include "services/shell/public/interfaces/service.mojom.h" |
26 #include "services/shell/public/interfaces/service_factory.mojom.h" | 28 #include "services/shell/public/interfaces/service_factory.mojom.h" |
27 #include "services/shell/public/interfaces/service_manager.mojom.h" | 29 #include "services/shell/public/interfaces/service_manager.mojom.h" |
28 | 30 |
29 namespace shell { | 31 namespace shell { |
30 class ServiceContext; | 32 class ServiceContext; |
31 | 33 |
32 // Creates an identity for the Service Manager, used when the Service Manager | 34 // Creates an identity for the Service Manager, used when the Service Manager |
33 // connects to services. | 35 // connects to services. |
34 Identity CreateServiceManagerIdentity(); | 36 Identity CreateServiceManagerIdentity(); |
35 | 37 |
36 class ServiceManager : public Service { | 38 class ServiceManager : public Service, |
| 39 public InterfaceFactory<mojom::ServiceManagerControl>, |
| 40 public mojom::ServiceManagerControl { |
37 public: | 41 public: |
38 // API for testing. | 42 // API for testing. |
39 class TestAPI { | 43 class TestAPI { |
40 public: | 44 public: |
41 explicit TestAPI(ServiceManager* service_manager); | 45 explicit TestAPI(ServiceManager* service_manager); |
42 ~TestAPI(); | 46 ~TestAPI(); |
43 | 47 |
44 // Returns true if there is a Instance for this name. | 48 // Returns true if there is a Instance for this name. |
45 bool HasRunningInstanceForName(const std::string& name) const; | 49 bool HasRunningInstanceForName(const std::string& name) const; |
46 private: | 50 private: |
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73 // once. | 77 // once. |
74 mojom::ServiceRequest StartEmbedderService(const std::string& name); | 78 mojom::ServiceRequest StartEmbedderService(const std::string& name); |
75 | 79 |
76 private: | 80 private: |
77 class Instance; | 81 class Instance; |
78 | 82 |
79 // Service: | 83 // Service: |
80 bool OnConnect(const Identity& remote_identity, | 84 bool OnConnect(const Identity& remote_identity, |
81 InterfaceRegistry* registry) override; | 85 InterfaceRegistry* registry) override; |
82 | 86 |
| 87 // InterfaceFactory<mojom::ServiceManagerControl>: |
| 88 void Create(const Identity& remote_identity, |
| 89 mojom::ServiceManagerControlRequest request) override; |
| 90 |
| 91 // mojom::ServiceManagerControl: |
| 92 void OverridePackagePath( |
| 93 const std::string& service_name, |
| 94 const base::FilePath& path, |
| 95 const OverridePackagePathCallback& callback) override; |
| 96 |
83 void InitCatalog(mojom::ServicePtr catalog); | 97 void InitCatalog(mojom::ServicePtr catalog); |
84 | 98 |
85 // Returns the resolver to use for the specified identity. | 99 // Returns the resolver to use for the specified identity. |
86 // NOTE: Resolvers are cached to ensure we service requests in order. If | 100 // NOTE: Resolvers are cached to ensure we service requests in order. If |
87 // we use a separate Resolver for each request ordering is not | 101 // we use a separate Resolver for each request ordering is not |
88 // guaranteed and can lead to random flake. | 102 // guaranteed and can lead to random flake. |
89 mojom::Resolver* GetResolver(const Identity& identity); | 103 mojom::Resolver* GetResolver(const Identity& identity); |
90 | 104 |
91 // Called when |instance| encounters an error. Deletes |instance|. | 105 // Called when |instance| encounters an error. Deletes |instance|. |
92 void OnInstanceError(Instance* instance); | 106 void OnInstanceError(Instance* instance); |
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169 // Tracks the names of instances that are allowed to field connection requests | 183 // Tracks the names of instances that are allowed to field connection requests |
170 // from all users. | 184 // from all users. |
171 std::set<std::string> singletons_; | 185 std::set<std::string> singletons_; |
172 | 186 |
173 std::map<Identity, mojom::ServiceFactoryPtr> service_factories_; | 187 std::map<Identity, mojom::ServiceFactoryPtr> service_factories_; |
174 std::map<Identity, mojom::ResolverPtr> identity_to_resolver_; | 188 std::map<Identity, mojom::ResolverPtr> identity_to_resolver_; |
175 mojo::InterfacePtrSet<mojom::ServiceManagerListener> listeners_; | 189 mojo::InterfacePtrSet<mojom::ServiceManagerListener> listeners_; |
176 base::Callback<void(const Identity&)> instance_quit_callback_; | 190 base::Callback<void(const Identity&)> instance_quit_callback_; |
177 std::unique_ptr<NativeRunnerFactory> native_runner_factory_; | 191 std::unique_ptr<NativeRunnerFactory> native_runner_factory_; |
178 std::unique_ptr<ServiceContext> service_context_; | 192 std::unique_ptr<ServiceContext> service_context_; |
| 193 mojo::BindingSet<mojom::ServiceManagerControl> control_bindings_; |
| 194 std::map<std::string, base::FilePath> package_path_overrides_; |
179 base::WeakPtrFactory<ServiceManager> weak_ptr_factory_; | 195 base::WeakPtrFactory<ServiceManager> weak_ptr_factory_; |
180 | 196 |
181 DISALLOW_COPY_AND_ASSIGN(ServiceManager); | 197 DISALLOW_COPY_AND_ASSIGN(ServiceManager); |
182 }; | 198 }; |
183 | 199 |
184 mojom::Connector::ConnectCallback EmptyConnectCallback(); | 200 mojom::Connector::ConnectCallback EmptyConnectCallback(); |
185 | 201 |
186 } // namespace shell | 202 } // namespace shell |
187 | 203 |
188 #endif // SERVICES_SHELL_SERVICE_MANAGER_H_ | 204 #endif // SERVICES_SHELL_SERVICE_MANAGER_H_ |
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