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Side by Side Diff: content/common/service_manager/child_connection.h

Issue 2844923002: Replace InterfaceRegistry on RenderFrameHostImpl with BinderRegistry (Closed)
Patch Set: . Created 3 years, 7 months ago
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1 // Copyright 2016 The Chromium Authors. All rights reserved. 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 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_SERVICE_MANAGER_CHILD_CONNECTION_H_ 5 #ifndef CONTENT_COMMON_SERVICE_MANAGER_CHILD_CONNECTION_H_
6 #define CONTENT_COMMON_SERVICE_MANAGER_CHILD_CONNECTION_H_ 6 #define CONTENT_COMMON_SERVICE_MANAGER_CHILD_CONNECTION_H_
7 7
8 #include <memory> 8 #include <memory>
9 #include <string> 9 #include <string>
10 10
(...skipping 12 matching lines...) Expand all
23 } 23 }
24 24
25 namespace content { 25 namespace content {
26 26
27 // Helper class to establish a connection between the Service Manager and a 27 // Helper class to establish a connection between the Service Manager and a
28 // single child process. Process hosts can use this when launching new processes 28 // single child process. Process hosts can use this when launching new processes
29 // which should be registered with the service manager. 29 // which should be registered with the service manager.
30 class CONTENT_EXPORT ChildConnection { 30 class CONTENT_EXPORT ChildConnection {
31 public: 31 public:
32 // Prepares a new child connection for a child process which will be 32 // Prepares a new child connection for a child process which will be
33 // identified to the service manager as |name|. |instance_id| must be unique 33 // identified to the service manager as |child_identity|. |child_identity|'s
34 // among all child connections using the same |name|. |connector| is the 34 // instance field must be unique among all child connections using the same
35 // connector to use to establish the connection. 35 // service name. |connector| is the connector to use to establish the
36 ChildConnection(const std::string& name, 36 // connection.
37 const std::string& instance_id, 37 ChildConnection(const service_manager::Identity& child_identity,
38 mojo::edk::PendingProcessConnection* process_connection, 38 mojo::edk::PendingProcessConnection* process_connection,
39 service_manager::Connector* connector, 39 service_manager::Connector* connector,
40 scoped_refptr<base::SequencedTaskRunner> io_task_runner); 40 scoped_refptr<base::SequencedTaskRunner> io_task_runner);
41 ~ChildConnection(); 41 ~ChildConnection();
42 42
43 // Binds an implementation of |interface_name| to |interface_pipe| in the 43 // Binds an implementation of |interface_name| to |interface_pipe| in the
44 // child. 44 // child.
45 void BindInterface(const std::string& interface_name, 45 void BindInterface(const std::string& interface_name,
46 mojo::ScopedMessagePipeHandle interface_pipe); 46 mojo::ScopedMessagePipeHandle interface_pipe);
47 47
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68 base::ProcessHandle process_handle_ = base::kNullProcessHandle; 68 base::ProcessHandle process_handle_ = base::kNullProcessHandle;
69 69
70 base::WeakPtrFactory<ChildConnection> weak_factory_; 70 base::WeakPtrFactory<ChildConnection> weak_factory_;
71 71
72 DISALLOW_COPY_AND_ASSIGN(ChildConnection); 72 DISALLOW_COPY_AND_ASSIGN(ChildConnection);
73 }; 73 };
74 74
75 } // namespace content 75 } // namespace content
76 76
77 #endif // CONTENT_COMMON_SERVICE_MANAGER_CHILD_CONNECTION_H_ 77 #endif // CONTENT_COMMON_SERVICE_MANAGER_CHILD_CONNECTION_H_
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