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Side by Side Diff: services/service_manager/public/cpp/service.h

Issue 2566663004: Revert of Build services as standalone executables (Closed)
Patch Set: Created 4 years 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 SERVICES_SERVICE_MANAGER_PUBLIC_CPP_SERVICE_H_ 5 #ifndef SERVICES_SERVICE_MANAGER_PUBLIC_CPP_SERVICE_H_
6 #define SERVICES_SERVICE_MANAGER_PUBLIC_CPP_SERVICE_H_ 6 #define SERVICES_SERVICE_MANAGER_PUBLIC_CPP_SERVICE_H_
7 7
8 #include "base/macros.h"
9
10 namespace service_manager { 8 namespace service_manager {
11 9
12 class InterfaceRegistry; 10 class InterfaceRegistry;
13 class ServiceContext; 11 class ServiceContext;
14 struct ServiceInfo; 12 struct ServiceInfo;
15 13
16 // The primary contract between a Service and the Service Manager, receiving 14 // The primary contract between a Service and the Service Manager, receiving
17 // lifecycle notifications and connection requests. 15 // lifecycle notifications and connection requests.
18 class Service { 16 class Service {
19 public: 17 public:
(...skipping 40 matching lines...) Expand 10 before | Expand all | Expand 10 after
60 ServiceContext* context() const; 58 ServiceContext* context() const;
61 59
62 private: 60 private:
63 friend class ForwardingService; 61 friend class ForwardingService;
64 friend class ServiceContext; 62 friend class ServiceContext;
65 63
66 // NOTE: This is guaranteed to be called before OnStart(). 64 // NOTE: This is guaranteed to be called before OnStart().
67 void set_context(ServiceContext* context) { service_context_ = context; } 65 void set_context(ServiceContext* context) { service_context_ = context; }
68 66
69 ServiceContext* service_context_ = nullptr; 67 ServiceContext* service_context_ = nullptr;
70
71 DISALLOW_COPY_AND_ASSIGN(Service);
72 }; 68 };
73 69
74 // TODO(rockot): Remove this. It's here to satisfy a few remaining use cases 70 // TODO(rockot): Remove this. It's here to satisfy a few remaining use cases
75 // where a Service impl is owned by something other than its ServiceContext. 71 // where a Service impl is owned by something other than its ServiceContext.
76 class ForwardingService : public Service { 72 class ForwardingService : public Service {
77 public: 73 public:
78 // |target| must outlive this object. 74 // |target| must outlive this object.
79 explicit ForwardingService(Service* target); 75 explicit ForwardingService(Service* target);
80 ~ForwardingService() override; 76 ~ForwardingService() override;
81 77
78 private:
82 // Service: 79 // Service:
83 void OnStart() override; 80 void OnStart() override;
84 bool OnConnect(const ServiceInfo& remote_info, 81 bool OnConnect(const ServiceInfo& remote_info,
85 InterfaceRegistry* registry) override; 82 InterfaceRegistry* registry) override;
86 bool OnStop() override; 83 bool OnStop() override;
87 84
88 private:
89 Service* const target_ = nullptr; 85 Service* const target_ = nullptr;
90
91 DISALLOW_COPY_AND_ASSIGN(ForwardingService);
92 }; 86 };
93 87
94 } // namespace service_manager 88 } // namespace service_manager
95 89
96 #endif // SERVICES_SERVICE_MANAGER_PUBLIC_CPP_SERVICE_H_ 90 #endif // SERVICES_SERVICE_MANAGER_PUBLIC_CPP_SERVICE_H_
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