OLD | NEW |
---|---|
(Empty) | |
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 | |
3 // found in the LICENSE file. | |
4 | |
5 #ifndef CONTENT_COMMON_NAVIGATION_PARAMS_H_ | |
6 #define CONTENT_COMMON_NAVIGATION_PARAMS_H_ | |
7 | |
8 #include <string> | |
9 | |
10 #include "base/basictypes.h" | |
11 #include "base/time/time.h" | |
12 #include "content/common/frame_message_enums.h" | |
13 #include "content/public/common/page_state.h" | |
14 #include "content/public/common/page_transition_types.h" | |
15 #include "content/public/common/referrer.h" | |
16 #include "url/gurl.h" | |
17 | |
18 namespace content { | |
19 | |
20 // The following structures hold parameters used during a navigation. In | |
21 // particular, FrameMsg_Navigate_Params, FrameMsg_CommitNavigation_Params and | |
22 // FrameHostMsg_BeginNavigation_Params are subclasses of these structures. | |
23 struct CoreNavigationParams { | |
24 CoreNavigationParams(); | |
25 ~CoreNavigationParams(); | |
26 // The URL to navigate to. | |
27 // PlzNavigate: May be modified when the navigation is ready to commit. | |
28 GURL url; | |
29 | |
30 // The URL to send in the "Referer" header field. Can be empty if there is | |
31 // no referrer. | |
32 Referrer referrer; | |
33 | |
34 // The type of transition. | |
35 PageTransition transition; | |
36 }; | |
37 | |
38 struct NavigationParamsWithCommitInfo : CoreNavigationParams { | |
Charlie Reis
2014/09/15 21:19:40
Please add a comment saying what stage(s) of navig
| |
39 NavigationParamsWithCommitInfo(); | |
40 ~NavigationParamsWithCommitInfo(); | |
41 // The page_id for this navigation, or -1 if it is a new navigation. Back, | |
42 // Forward, and Reload navigations should have a valid page_id. If the load | |
43 // succeeds, then this page_id will be reflected in the resultant | |
44 // FrameHostMsg_DidCommitProvisionalLoad message. | |
45 int32 page_id; | |
46 | |
47 // Informs the RenderView the session history should be cleared. In that | |
48 // case, the RenderView needs to notify the browser that the clearing was | |
49 // succesful when the navigation commits. | |
50 bool should_clear_history_list; | |
51 | |
52 // If page_id is -1, then pending_history_list_offset will also be -1. | |
53 // Otherwise, it contains the offset into the history list corresponding to | |
54 // the current navigation. | |
55 int pending_history_list_offset; | |
56 | |
57 // Used to inform the RenderFrame of where its current page contents reside in | |
58 // session history and the total size of the session history list. | |
59 int current_history_list_offset; | |
60 int current_history_list_length; | |
61 | |
62 // Opaque history state (received by ViewHostMsg_UpdateState). | |
63 PageState page_state; | |
64 | |
65 // Type of navigation. | |
66 FrameMsg_Navigate_Type::Value navigation_type; | |
67 | |
68 // Whether or not the user agent override string should be used. | |
69 bool is_overriding_user_agent; | |
70 | |
71 // The navigationStart time to expose through the Navigation Timing API to JS. | |
72 base::TimeTicks browser_navigation_start; | |
73 }; | |
74 | |
75 struct NavigationParamsWithRequestAndCommitInfo : | |
Charlie Reis
2014/09/15 21:19:40
Please add a comment saying when this is used.
At
| |
76 NavigationParamsWithCommitInfo { | |
77 NavigationParamsWithRequestAndCommitInfo(); | |
78 ~NavigationParamsWithRequestAndCommitInfo(); | |
79 bool is_post; | |
Charlie Reis
2014/09/15 21:19:40
Please add a comment here.
| |
80 | |
81 // Whether or not we should allow the URL to download. | |
Charlie Reis
2014/09/15 21:19:40
As noted before, what if it's not a download? (An
| |
82 bool allow_download; | |
83 | |
84 // Extra headers (separated by \n) to send during the request. | |
85 std::string extra_headers; | |
86 | |
87 // If is_post is true, holds the post_data information from browser. Empty | |
88 // otherwise. | |
89 std::vector<unsigned char> browser_initiated_post_data; | |
90 }; | |
91 | |
92 } // namespace content | |
93 | |
94 #endif // CONTENT_COMMON_NAVIGATION_PARAMS_H_ | |
OLD | NEW |