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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 CONTENT_COMMON_NAVIGATION_PARAMS_H_ | 5 #ifndef CONTENT_COMMON_NAVIGATION_PARAMS_H_ |
6 #define CONTENT_COMMON_NAVIGATION_PARAMS_H_ | 6 #define CONTENT_COMMON_NAVIGATION_PARAMS_H_ |
7 | 7 |
8 #include <stdint.h> | 8 #include <stdint.h> |
9 | 9 |
10 #include <map> | 10 #include <map> |
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29 #include "url/origin.h" | 29 #include "url/origin.h" |
30 | 30 |
31 namespace content { | 31 namespace content { |
32 | 32 |
33 // PlzNavigate | 33 // PlzNavigate |
34 // Helper function to determine if the navigation to |url| should make a request | 34 // Helper function to determine if the navigation to |url| should make a request |
35 // to the network stack. A request should not be sent for JavaScript URLs or | 35 // to the network stack. A request should not be sent for JavaScript URLs or |
36 // about:blank. In these cases, no request needs to be sent. | 36 // about:blank. In these cases, no request needs to be sent. |
37 bool CONTENT_EXPORT ShouldMakeNetworkRequestForURL(const GURL& url); | 37 bool CONTENT_EXPORT ShouldMakeNetworkRequestForURL(const GURL& url); |
38 | 38 |
| 39 // PlzNavigate |
| 40 // Struct keeping track of the Javascript SourceLocation that triggered the |
| 41 // navigation. This is initialized based on information from Blink at the start |
| 42 // of navigation, and passed back to Blink when the navigation commits. |
| 43 struct CONTENT_EXPORT SourceLocation { |
| 44 SourceLocation(); |
| 45 SourceLocation(const std::string& url, |
| 46 unsigned int line_number, |
| 47 unsigned int column_number); |
| 48 ~SourceLocation(); |
| 49 std::string url; |
| 50 unsigned int line_number; |
| 51 unsigned int column_number; |
| 52 }; |
| 53 |
39 // The following structures hold parameters used during a navigation. In | 54 // The following structures hold parameters used during a navigation. In |
40 // particular they are used by FrameMsg_Navigate, FrameMsg_CommitNavigation and | 55 // particular they are used by FrameMsg_Navigate, FrameMsg_CommitNavigation and |
41 // FrameHostMsg_BeginNavigation. | 56 // FrameHostMsg_BeginNavigation. |
42 | 57 |
43 // Provided by the browser or the renderer ------------------------------------- | 58 // Provided by the browser or the renderer ------------------------------------- |
44 | 59 |
45 // Used by all navigation IPCs. | 60 // Used by all navigation IPCs. |
46 struct CONTENT_EXPORT CommonNavigationParams { | 61 struct CONTENT_EXPORT CommonNavigationParams { |
47 CommonNavigationParams(); | 62 CommonNavigationParams(); |
48 CommonNavigationParams( | 63 CommonNavigationParams( |
49 const GURL& url, | 64 const GURL& url, |
50 const Referrer& referrer, | 65 const Referrer& referrer, |
51 ui::PageTransition transition, | 66 ui::PageTransition transition, |
52 FrameMsg_Navigate_Type::Value navigation_type, | 67 FrameMsg_Navigate_Type::Value navigation_type, |
53 bool allow_download, | 68 bool allow_download, |
54 bool should_replace_current_entry, | 69 bool should_replace_current_entry, |
55 base::TimeTicks ui_timestamp, | 70 base::TimeTicks ui_timestamp, |
56 FrameMsg_UILoadMetricsReportType::Value report_type, | 71 FrameMsg_UILoadMetricsReportType::Value report_type, |
57 const GURL& base_url_for_data_url, | 72 const GURL& base_url_for_data_url, |
58 const GURL& history_url_for_data_url, | 73 const GURL& history_url_for_data_url, |
59 PreviewsState previews_state, | 74 PreviewsState previews_state, |
60 const base::TimeTicks& navigation_start, | 75 const base::TimeTicks& navigation_start, |
61 std::string method, | 76 std::string method, |
62 const scoped_refptr<ResourceRequestBodyImpl>& post_data); | 77 const scoped_refptr<ResourceRequestBodyImpl>& post_data, |
| 78 base::Optional<SourceLocation> source_location); |
63 CommonNavigationParams(const CommonNavigationParams& other); | 79 CommonNavigationParams(const CommonNavigationParams& other); |
64 ~CommonNavigationParams(); | 80 ~CommonNavigationParams(); |
65 | 81 |
66 // The URL to navigate to. | 82 // The URL to navigate to. |
67 // PlzNavigate: May be modified when the navigation is ready to commit. | 83 // PlzNavigate: May be modified when the navigation is ready to commit. |
68 GURL url; | 84 GURL url; |
69 | 85 |
70 // The URL to send in the "Referer" header field. Can be empty if there is | 86 // The URL to send in the "Referer" header field. Can be empty if there is |
71 // no referrer. | 87 // no referrer. |
72 Referrer referrer; | 88 Referrer referrer; |
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113 // navigation_start value in Blink. | 129 // navigation_start value in Blink. |
114 // PlzNavigate: For renderer initiated navigations, this will be set on the | 130 // PlzNavigate: For renderer initiated navigations, this will be set on the |
115 // renderer side and sent with FrameHostMsg_BeginNavigation. | 131 // renderer side and sent with FrameHostMsg_BeginNavigation. |
116 base::TimeTicks navigation_start; | 132 base::TimeTicks navigation_start; |
117 | 133 |
118 // The request method: GET, POST, etc. | 134 // The request method: GET, POST, etc. |
119 std::string method; | 135 std::string method; |
120 | 136 |
121 // Body of HTTP POST request. | 137 // Body of HTTP POST request. |
122 scoped_refptr<ResourceRequestBodyImpl> post_data; | 138 scoped_refptr<ResourceRequestBodyImpl> post_data; |
| 139 |
| 140 // PlzNavigate |
| 141 // Information about the Javascript source for this navigation. Used for |
| 142 // providing information in console error messages triggered by the |
| 143 // navigation. If the navigation was not caused by Javascript, this should not |
| 144 // be set. |
| 145 base::Optional<SourceLocation> source_location; |
123 }; | 146 }; |
124 | 147 |
125 // Provided by the renderer ---------------------------------------------------- | 148 // Provided by the renderer ---------------------------------------------------- |
126 // | 149 // |
127 // This struct holds parameters sent by the renderer to the browser. It is only | 150 // This struct holds parameters sent by the renderer to the browser. It is only |
128 // used in PlzNavigate (since in the current architecture, the renderer does not | 151 // used in PlzNavigate (since in the current architecture, the renderer does not |
129 // inform the browser of navigations until they commit). | 152 // inform the browser of navigations until they commit). |
130 | 153 |
131 // This struct is not used outside of the PlzNavigate project. | 154 // This struct is not used outside of the PlzNavigate project. |
132 // PlzNavigate: parameters needed to start a navigation on the IO thread, | 155 // PlzNavigate: parameters needed to start a navigation on the IO thread, |
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365 ~NavigationParams(); | 388 ~NavigationParams(); |
366 | 389 |
367 CommonNavigationParams common_params; | 390 CommonNavigationParams common_params; |
368 StartNavigationParams start_params; | 391 StartNavigationParams start_params; |
369 RequestNavigationParams request_params; | 392 RequestNavigationParams request_params; |
370 }; | 393 }; |
371 | 394 |
372 } // namespace content | 395 } // namespace content |
373 | 396 |
374 #endif // CONTENT_COMMON_NAVIGATION_PARAMS_H_ | 397 #endif // CONTENT_COMMON_NAVIGATION_PARAMS_H_ |
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