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1 // Copyright 2015 The Chromium Authors. All rights reserved. | 1 // Copyright 2015 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 MOJO_SHELL_CONTENT_HANDLER_CONNECTION_H_ | 5 #ifndef MOJO_SHELL_CONTENT_HANDLER_CONNECTION_H_ |
6 #define MOJO_SHELL_CONTENT_HANDLER_CONNECTION_H_ | 6 #define MOJO_SHELL_CONTENT_HANDLER_CONNECTION_H_ |
7 | 7 |
8 #include <string> | 8 #include <string> |
9 | 9 |
10 #include "mojo/application/public/interfaces/content_handler.mojom.h" | 10 #include "mojo/application/public/interfaces/content_handler.mojom.h" |
11 #include "mojo/shell/capability_filter.h" | 11 #include "mojo/shell/capability_filter.h" |
12 #include "url/gurl.h" | 12 #include "url/gurl.h" |
13 | 13 |
14 namespace mojo { | 14 namespace mojo { |
15 namespace shell { | 15 namespace shell { |
16 | 16 |
17 class ApplicationInstance; | 17 class ApplicationInstance; |
18 class ApplicationManager; | 18 class ApplicationManager; |
19 | 19 |
20 // A ContentHandlerConnection is responsible for creating and maintaining a | 20 // A ContentHandlerConnection is responsible for creating and maintaining a |
21 // connection to an app which provides the ContentHandler service. | 21 // connection to an app which provides the ContentHandler service. |
22 // A ContentHandlerConnection can only be destroyed via CloseConnection. | 22 // A ContentHandlerConnection can only be destroyed via CloseConnection. |
23 // A ContentHandlerConnection manages its own lifetime and cannot be used with | 23 // A ContentHandlerConnection manages its own lifetime and cannot be used with |
24 // a scoped_ptr to avoid reentrant calls into ApplicationManager late in | 24 // a scoped_ptr to avoid reentrant calls into ApplicationManager late in |
25 // destruction. | 25 // destruction. |
26 class ContentHandlerConnection { | 26 class ContentHandlerConnection { |
27 public: | 27 public: |
| 28 // |id| is a unique identifier for this content handler. |
28 ContentHandlerConnection(ApplicationInstance* originator, | 29 ContentHandlerConnection(ApplicationInstance* originator, |
29 ApplicationManager* manager, | 30 ApplicationManager* manager, |
30 const GURL& content_handler_url, | 31 const GURL& content_handler_url, |
31 const GURL& requestor_url, | 32 const GURL& requestor_url, |
32 const std::string& qualifier, | 33 const std::string& qualifier, |
33 const CapabilityFilter& filter); | 34 const CapabilityFilter& filter, |
| 35 uint32_t id); |
34 | 36 |
35 // Closes the connection and destroys |this| object. | 37 // Closes the connection and destroys |this| object. |
36 void CloseConnection(); | 38 void CloseConnection(); |
37 | 39 |
38 ContentHandler* content_handler() { return content_handler_.get(); } | 40 ContentHandler* content_handler() { return content_handler_.get(); } |
39 const GURL& content_handler_url() { return content_handler_url_; } | 41 const GURL& content_handler_url() { return content_handler_url_; } |
40 const std::string& content_handler_qualifier() { | 42 const std::string& content_handler_qualifier() { |
41 return content_handler_qualifier_; | 43 return content_handler_qualifier_; |
42 } | 44 } |
| 45 uint32_t id() const { return id_; } |
43 | 46 |
44 private: | 47 private: |
45 ~ContentHandlerConnection(); | 48 ~ContentHandlerConnection(); |
46 | 49 |
47 ApplicationManager* manager_; | 50 ApplicationManager* manager_; |
48 GURL content_handler_url_; | 51 GURL content_handler_url_; |
49 std::string content_handler_qualifier_; | 52 std::string content_handler_qualifier_; |
50 ContentHandlerPtr content_handler_; | 53 ContentHandlerPtr content_handler_; |
51 bool connection_closed_; | 54 bool connection_closed_; |
| 55 // The id for this content handler. |
| 56 const uint32_t id_; |
52 | 57 |
53 DISALLOW_COPY_AND_ASSIGN(ContentHandlerConnection); | 58 DISALLOW_COPY_AND_ASSIGN(ContentHandlerConnection); |
54 }; | 59 }; |
55 | 60 |
56 } // namespace shell | 61 } // namespace shell |
57 } // namespace mojo | 62 } // namespace mojo |
58 | 63 |
59 #endif // MOJO_SHELL_CONTENT_HANDLER_CONNECTION_H_ | 64 #endif // MOJO_SHELL_CONTENT_HANDLER_CONNECTION_H_ |
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