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Side by Side Diff: content/public/common/connection_filter.h

Issue 2420253002: Rename shell namespace to service_manager (Closed)
Patch Set: . Created 4 years, 2 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_PUBLIC_COMMON_CONNECTION_FILTER_H_ 5 #ifndef CONTENT_PUBLIC_COMMON_CONNECTION_FILTER_H_
6 #define CONTENT_PUBLIC_COMMON_CONNECTION_FILTER_H_ 6 #define CONTENT_PUBLIC_COMMON_CONNECTION_FILTER_H_
7 7
8 #include "content/common/content_export.h" 8 #include "content/common/content_export.h"
9 9
10 namespace shell { 10 namespace service_manager {
11 class Connector; 11 class Connector;
12 class Identity; 12 class Identity;
13 class InterfaceRegistry; 13 class InterfaceRegistry;
14 } 14 }
15 15
16 namespace content { 16 namespace content {
17 17
18 // A ConnectionFilter may be used to conditionally expose interfaces on inbound 18 // A ConnectionFilter may be used to conditionally expose interfaces on inbound
19 // connections accepted by ServiceManagerConnection. ConnectionFilters are used 19 // connections accepted by ServiceManagerConnection. ConnectionFilters are used
20 // exclusively on the IO thread. See 20 // exclusively on the IO thread. See
21 // ServiceManagerConnection::AddConnectionFilter for details. 21 // ServiceManagerConnection::AddConnectionFilter for details.
22 class CONTENT_EXPORT ConnectionFilter { 22 class CONTENT_EXPORT ConnectionFilter {
23 public: 23 public:
24 virtual ~ConnectionFilter() {} 24 virtual ~ConnectionFilter() {}
25 25
26 // Called for every new connection accepted. Implementations may add 26 // Called for every new connection accepted. Implementations may add
27 // interfaces to |registry|, in which case they should return |true|. 27 // interfaces to |registry|, in which case they should return |true|.
28 // |connector| is a corresponding outgoing Connector that may be used by any 28 // |connector| is a corresponding outgoing Connector that may be used by any
29 // interfaces added to the connection. Note that references to |connector| 29 // interfaces added to the connection. Note that references to |connector|
30 // must not be retained, but an owned copy may be obtained by calling 30 // must not be retained, but an owned copy may be obtained by calling
31 // |connector->Clone()|. 31 // |connector->Clone()|.
32 // 32 //
33 // If a ConnectionFilter is not interested in an incoming connection, it 33 // If a ConnectionFilter is not interested in an incoming connection, it
34 // should return |false|. 34 // should return |false|.
35 // 35 //
36 // NOTE: This ConnectionFilter is NOT guaranteed to outlive |registry|, so you 36 // NOTE: This ConnectionFilter is NOT guaranteed to outlive |registry|, so you
37 // must not attach unsafe references to |this|, e.g., via AddInterface(). 37 // must not attach unsafe references to |this|, e.g., via AddInterface().
38 virtual bool OnConnect(const shell::Identity& remote_identity, 38 virtual bool OnConnect(const service_manager::Identity& remote_identity,
39 shell::InterfaceRegistry* registry, 39 service_manager::InterfaceRegistry* registry,
40 shell::Connector* connector) = 0; 40 service_manager::Connector* connector) = 0;
41 }; 41 };
42 42
43 } // namespace content 43 } // namespace content
44 44
45 #endif // CONTENT_PUBLIC_COMMON_CONNECTION_FILTER_H_ 45 #endif // CONTENT_PUBLIC_COMMON_CONNECTION_FILTER_H_
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