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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 CONTENT_BROWSER_FRAME_HOST_NAVIGATION_HANDLE_IMPL_H_ | 5 #ifndef CONTENT_BROWSER_FRAME_HOST_NAVIGATION_HANDLE_IMPL_H_ |
6 #define CONTENT_BROWSER_FRAME_HOST_NAVIGATION_HANDLE_IMPL_H_ | 6 #define CONTENT_BROWSER_FRAME_HOST_NAVIGATION_HANDLE_IMPL_H_ |
7 | 7 |
8 #include "content/public/browser/navigation_handle.h" | 8 #include "content/public/browser/navigation_handle.h" |
9 | 9 |
10 #include <stddef.h> | 10 #include <stddef.h> |
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85 // associated with this navigation. | 85 // associated with this navigation. |
86 static std::unique_ptr<NavigationHandleImpl> Create( | 86 static std::unique_ptr<NavigationHandleImpl> Create( |
87 const GURL& url, | 87 const GURL& url, |
88 const std::vector<GURL>& redirect_chain, | 88 const std::vector<GURL>& redirect_chain, |
89 FrameTreeNode* frame_tree_node, | 89 FrameTreeNode* frame_tree_node, |
90 bool is_renderer_initiated, | 90 bool is_renderer_initiated, |
91 bool is_same_page, | 91 bool is_same_page, |
92 const base::TimeTicks& navigation_start, | 92 const base::TimeTicks& navigation_start, |
93 int pending_nav_entry_id, | 93 int pending_nav_entry_id, |
94 bool started_from_context_menu, | 94 bool started_from_context_menu, |
95 CSPDisposition should_check_main_world_csp); | 95 CSPDisposition should_check_main_world_csp, |
| 96 bool is_form_submission); |
96 ~NavigationHandleImpl() override; | 97 ~NavigationHandleImpl() override; |
97 | 98 |
98 // Used to track the state the navigation is currently in. | 99 // Used to track the state the navigation is currently in. |
99 enum State { | 100 enum State { |
100 INITIAL = 0, | 101 INITIAL = 0, |
101 WILL_SEND_REQUEST, | 102 WILL_SEND_REQUEST, |
102 DEFERRING_START, | 103 DEFERRING_START, |
103 WILL_REDIRECT_REQUEST, | 104 WILL_REDIRECT_REQUEST, |
104 DEFERRING_REDIRECT, | 105 DEFERRING_REDIRECT, |
105 CANCELING, | 106 CANCELING, |
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164 ReloadType GetReloadType() override; | 165 ReloadType GetReloadType() override; |
165 RestoreType GetRestoreType() override; | 166 RestoreType GetRestoreType() override; |
166 const GURL& GetBaseURLForDataURL() override; | 167 const GURL& GetBaseURLForDataURL() override; |
167 const GlobalRequestID& GetGlobalRequestID() override; | 168 const GlobalRequestID& GetGlobalRequestID() override; |
168 | 169 |
169 NavigationData* GetNavigationData() override; | 170 NavigationData* GetNavigationData() override; |
170 | 171 |
171 // Used in tests. | 172 // Used in tests. |
172 State state_for_testing() const { return state_; } | 173 State state_for_testing() const { return state_; } |
173 | 174 |
| 175 // Whether or not the navigation has been initiated by a form submission. |
| 176 // TODO(arthursonzogni): This value is correct only when PlzNavigate is |
| 177 // enabled. Make it work in both modes. |
| 178 bool is_form_submission() const { return is_form_submission_; } |
| 179 |
174 // The NavigatorDelegate to notify/query for various navigation events. | 180 // The NavigatorDelegate to notify/query for various navigation events. |
175 // Normally this is the WebContents, except if this NavigationHandle was | 181 // Normally this is the WebContents, except if this NavigationHandle was |
176 // created during a navigation to an interstitial page. In this case it will | 182 // created during a navigation to an interstitial page. In this case it will |
177 // be the InterstitialPage itself. | 183 // be the InterstitialPage itself. |
178 // | 184 // |
179 // Note: due to the interstitial navigation case, all calls that can possibly | 185 // Note: due to the interstitial navigation case, all calls that can possibly |
180 // expose the NavigationHandle to code outside of content/ MUST go though the | 186 // expose the NavigationHandle to code outside of content/ MUST go though the |
181 // NavigatorDelegate. In particular, the ContentBrowserClient should not be | 187 // NavigatorDelegate. In particular, the ContentBrowserClient should not be |
182 // called directly form the NavigationHandle code. Thus, these calls will not | 188 // called directly form the NavigationHandle code. Thus, these calls will not |
183 // expose the NavigationHandle when navigating to an InterstialPage. | 189 // expose the NavigationHandle when navigating to an InterstialPage. |
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368 friend class NavigationHandleImplTest; | 374 friend class NavigationHandleImplTest; |
369 | 375 |
370 NavigationHandleImpl(const GURL& url, | 376 NavigationHandleImpl(const GURL& url, |
371 const std::vector<GURL>& redirect_chain, | 377 const std::vector<GURL>& redirect_chain, |
372 FrameTreeNode* frame_tree_node, | 378 FrameTreeNode* frame_tree_node, |
373 bool is_renderer_initiated, | 379 bool is_renderer_initiated, |
374 bool is_same_page, | 380 bool is_same_page, |
375 const base::TimeTicks& navigation_start, | 381 const base::TimeTicks& navigation_start, |
376 int pending_nav_entry_id, | 382 int pending_nav_entry_id, |
377 bool started_from_context_menu, | 383 bool started_from_context_menu, |
378 CSPDisposition should_check_main_world_csp); | 384 CSPDisposition should_check_main_world_csp, |
| 385 bool is_form_submission); |
379 | 386 |
380 NavigationThrottle::ThrottleCheckResult CheckWillStartRequest(); | 387 NavigationThrottle::ThrottleCheckResult CheckWillStartRequest(); |
381 NavigationThrottle::ThrottleCheckResult CheckWillRedirectRequest(); | 388 NavigationThrottle::ThrottleCheckResult CheckWillRedirectRequest(); |
382 NavigationThrottle::ThrottleCheckResult CheckWillProcessResponse(); | 389 NavigationThrottle::ThrottleCheckResult CheckWillProcessResponse(); |
383 | 390 |
384 // Called when WillProcessResponse checks are done, to find the final | 391 // Called when WillProcessResponse checks are done, to find the final |
385 // RenderFrameHost for the navigation. Checks whether the navigation should be | 392 // RenderFrameHost for the navigation. Checks whether the navigation should be |
386 // transferred. Returns false if the transfer attempt results in the | 393 // transferred. Returns false if the transfer attempt results in the |
387 // destruction of this NavigationHandle and the navigation should no longer | 394 // destruction of this NavigationHandle and the navigation should no longer |
388 // proceed. This can happen when the RenderFrameHostManager determines a | 395 // proceed. This can happen when the RenderFrameHostManager determines a |
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529 GURL base_url_; | 536 GURL base_url_; |
530 GURL base_url_for_data_url_; | 537 GURL base_url_for_data_url_; |
531 net::HostPortPair socket_address_; | 538 net::HostPortPair socket_address_; |
532 NavigationType navigation_type_; | 539 NavigationType navigation_type_; |
533 | 540 |
534 // Whether or not the CSP of the main world should apply. When the navigation | 541 // Whether or not the CSP of the main world should apply. When the navigation |
535 // is initiated from a content script in an isolated world, the CSP defined | 542 // is initiated from a content script in an isolated world, the CSP defined |
536 // in the main world should not apply. | 543 // in the main world should not apply. |
537 CSPDisposition should_check_main_world_csp_; | 544 CSPDisposition should_check_main_world_csp_; |
538 | 545 |
| 546 // Whether or not the navigation results from the submission of a form. |
| 547 bool is_form_submission_; |
| 548 |
539 base::WeakPtrFactory<NavigationHandleImpl> weak_factory_; | 549 base::WeakPtrFactory<NavigationHandleImpl> weak_factory_; |
540 | 550 |
541 DISALLOW_COPY_AND_ASSIGN(NavigationHandleImpl); | 551 DISALLOW_COPY_AND_ASSIGN(NavigationHandleImpl); |
542 }; | 552 }; |
543 | 553 |
544 } // namespace content | 554 } // namespace content |
545 | 555 |
546 #endif // CONTENT_BROWSER_FRAME_HOST_NAVIGATION_HANDLE_IMPL_H_ | 556 #endif // CONTENT_BROWSER_FRAME_HOST_NAVIGATION_HANDLE_IMPL_H_ |
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