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1 // Copyright 2017 The Chromium Authors. All rights reserved. | 1 // Copyright 2017 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 #include "components/subresource_filter/content/browser/subframe_navigation_filt
ering_throttle.h" | 5 #include "components/subresource_filter/content/browser/subframe_navigation_filt
ering_throttle.h" |
6 | 6 |
7 #include "base/bind.h" | 7 #include "base/bind.h" |
8 #include "base/logging.h" | 8 #include "base/logging.h" |
9 #include "content/public/browser/navigation_handle.h" | 9 #include "content/public/browser/navigation_handle.h" |
10 | 10 |
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25 content::NavigationThrottle::ThrottleCheckResult | 25 content::NavigationThrottle::ThrottleCheckResult |
26 SubframeNavigationFilteringThrottle::WillStartRequest() { | 26 SubframeNavigationFilteringThrottle::WillStartRequest() { |
27 return DeferToCalculateLoadPolicy(); | 27 return DeferToCalculateLoadPolicy(); |
28 } | 28 } |
29 | 29 |
30 content::NavigationThrottle::ThrottleCheckResult | 30 content::NavigationThrottle::ThrottleCheckResult |
31 SubframeNavigationFilteringThrottle::WillRedirectRequest() { | 31 SubframeNavigationFilteringThrottle::WillRedirectRequest() { |
32 return DeferToCalculateLoadPolicy(); | 32 return DeferToCalculateLoadPolicy(); |
33 } | 33 } |
34 | 34 |
| 35 const char* SubframeNavigationFilteringThrottle::GetNameForLogging() { |
| 36 return "SubframeNavigationFilteringThrottle"; |
| 37 } |
| 38 |
35 content::NavigationThrottle::ThrottleCheckResult | 39 content::NavigationThrottle::ThrottleCheckResult |
36 SubframeNavigationFilteringThrottle::DeferToCalculateLoadPolicy() { | 40 SubframeNavigationFilteringThrottle::DeferToCalculateLoadPolicy() { |
37 parent_frame_filter_->GetLoadPolicyForSubdocument( | 41 parent_frame_filter_->GetLoadPolicyForSubdocument( |
38 navigation_handle()->GetURL(), | 42 navigation_handle()->GetURL(), |
39 base::Bind(&SubframeNavigationFilteringThrottle::OnCalculatedLoadPolicy, | 43 base::Bind(&SubframeNavigationFilteringThrottle::OnCalculatedLoadPolicy, |
40 weak_ptr_factory_.GetWeakPtr())); | 44 weak_ptr_factory_.GetWeakPtr())); |
41 return content::NavigationThrottle::ThrottleCheckResult::DEFER; | 45 return content::NavigationThrottle::ThrottleCheckResult::DEFER; |
42 } | 46 } |
43 | 47 |
44 void SubframeNavigationFilteringThrottle::OnCalculatedLoadPolicy( | 48 void SubframeNavigationFilteringThrottle::OnCalculatedLoadPolicy( |
45 LoadPolicy policy) { | 49 LoadPolicy policy) { |
46 // TODO(csharrison): Support WouldDisallow pattern and expose the policy for | 50 // TODO(csharrison): Support WouldDisallow pattern and expose the policy for |
47 // metrics. Also, cancel with BLOCK_AND_COLLAPSE when it is implemented. | 51 // metrics. Also, cancel with BLOCK_AND_COLLAPSE when it is implemented. |
48 if (policy == LoadPolicy::DISALLOW) { | 52 if (policy == LoadPolicy::DISALLOW) { |
49 parent_frame_filter_->ReportDisallowedLoad(); | 53 parent_frame_filter_->ReportDisallowedLoad(); |
50 navigation_handle()->CancelDeferredNavigation( | 54 navigation_handle()->CancelDeferredNavigation( |
51 content::NavigationThrottle::CANCEL); | 55 content::NavigationThrottle::CANCEL); |
52 } else { | 56 } else { |
53 navigation_handle()->Resume(); | 57 navigation_handle()->Resume(); |
54 } | 58 } |
55 } | 59 } |
56 | 60 |
57 } // namespace subresource_filter | 61 } // namespace subresource_filter |
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