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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 #include "content/browser/loader/navigation_resource_throttle.h" | 5 #include "content/browser/loader/navigation_resource_throttle.h" |
6 | 6 |
7 #include "base/bind.h" | |
8 #include "base/callback.h" | 7 #include "base/callback.h" |
9 #include "base/location.h" | |
10 #include "base/logging.h" | |
11 #include "content/browser/frame_host/navigation_handle_impl.h" | 8 #include "content/browser/frame_host/navigation_handle_impl.h" |
12 #include "content/browser/frame_host/render_frame_host_impl.h" | 9 #include "content/browser/frame_host/render_frame_host_impl.h" |
13 #include "content/public/browser/browser_thread.h" | |
14 #include "content/public/browser/resource_context.h" | 10 #include "content/public/browser/resource_context.h" |
15 #include "content/public/browser/resource_controller.h" | 11 #include "content/public/browser/resource_controller.h" |
16 #include "content/public/browser/resource_request_info.h" | 12 #include "content/public/browser/resource_request_info.h" |
17 #include "content/public/common/referrer.h" | 13 #include "content/public/common/referrer.h" |
18 #include "net/url_request/redirect_info.h" | 14 #include "net/url_request/redirect_info.h" |
19 #include "net/url_request/url_request.h" | 15 #include "net/url_request/url_request.h" |
20 #include "net/url_request/url_request_context.h" | 16 #include "net/url_request/url_request_context.h" |
21 #include "net/url_request/url_request_job_factory.h" | 17 #include "net/url_request/url_request_job_factory.h" |
22 #include "ui/base/page_transition_types.h" | 18 #include "ui/base/page_transition_types.h" |
23 | 19 |
24 namespace content { | 20 namespace content { |
25 | 21 |
26 namespace { | 22 namespace { |
27 typedef base::Callback<void(NavigationThrottle::ThrottleCheckResult)> | 23 typedef base::Callback<void(NavigationThrottle::ThrottleCheckResult)> |
28 UIChecksPerformedCallback; | 24 UIChecksPerformedCallback; |
29 | 25 |
30 void SendCheckResultToIOThread(UIChecksPerformedCallback callback, | 26 void SendCheckResultToIOThread(UIChecksPerformedCallback callback, |
31 NavigationThrottle::ThrottleCheckResult result) { | 27 NavigationThrottle::ThrottleCheckResult result) { |
32 DCHECK_CURRENTLY_ON(BrowserThread::UI); | 28 DCHECK_CURRENTLY_ON(BrowserThread::UI); |
33 DCHECK_NE(result, NavigationThrottle::DEFER); | 29 CHECK(result != NavigationThrottle::DEFER); |
34 BrowserThread::PostTask(BrowserThread::IO, FROM_HERE, | 30 BrowserThread::PostTask(BrowserThread::IO, FROM_HERE, |
35 base::Bind(callback, result)); | 31 base::Bind(callback, result)); |
36 } | 32 } |
37 | 33 |
38 void CheckWillStartRequestOnUIThread(UIChecksPerformedCallback callback, | 34 void CheckWillStartRequestOnUIThread(UIChecksPerformedCallback callback, |
39 int render_process_id, | 35 int render_process_id, |
40 int render_frame_host_id, | 36 int render_frame_host_id, |
41 bool is_post, | 37 bool is_post, |
42 const Referrer& sanitized_referrer, | 38 const Referrer& sanitized_referrer, |
43 bool has_user_gesture, | 39 bool has_user_gesture, |
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90 GURL new_validated_url(new_url); | 86 GURL new_validated_url(new_url); |
91 RenderProcessHost::FromID(render_process_id) | 87 RenderProcessHost::FromID(render_process_id) |
92 ->FilterURL(false, &new_validated_url); | 88 ->FilterURL(false, &new_validated_url); |
93 navigation_handle->WillRedirectRequest( | 89 navigation_handle->WillRedirectRequest( |
94 new_validated_url, new_method_is_post, new_referrer_url, | 90 new_validated_url, new_method_is_post, new_referrer_url, |
95 new_is_external_protocol, headers, | 91 new_is_external_protocol, headers, |
96 base::Bind(&SendCheckResultToIOThread, callback)); | 92 base::Bind(&SendCheckResultToIOThread, callback)); |
97 } | 93 } |
98 | 94 |
99 void WillProcessResponseOnUIThread( | 95 void WillProcessResponseOnUIThread( |
100 UIChecksPerformedCallback callback, | |
101 int render_process_id, | 96 int render_process_id, |
102 int render_frame_host_id, | 97 int render_frame_host_id, |
103 scoped_refptr<net::HttpResponseHeaders> headers) { | 98 scoped_refptr<net::HttpResponseHeaders> headers) { |
104 DCHECK_CURRENTLY_ON(BrowserThread::UI); | 99 DCHECK_CURRENTLY_ON(BrowserThread::UI); |
105 RenderFrameHostImpl* render_frame_host = | 100 RenderFrameHostImpl* render_frame_host = |
106 RenderFrameHostImpl::FromID(render_process_id, render_frame_host_id); | 101 RenderFrameHostImpl::FromID(render_process_id, render_frame_host_id); |
107 if (!render_frame_host) { | 102 if (!render_frame_host) |
108 SendCheckResultToIOThread(callback, NavigationThrottle::PROCEED); | |
109 return; | 103 return; |
110 } | |
111 | 104 |
112 NavigationHandleImpl* navigation_handle = | 105 NavigationHandleImpl* navigation_handle = |
113 render_frame_host->navigation_handle(); | 106 render_frame_host->navigation_handle(); |
114 if (!navigation_handle) { | 107 if (!navigation_handle) |
115 SendCheckResultToIOThread(callback, NavigationThrottle::PROCEED); | |
116 return; | 108 return; |
117 } | |
118 | 109 |
119 navigation_handle->WillProcessResponse( | 110 navigation_handle->ReadyToCommitNavigation(render_frame_host, headers); |
120 render_frame_host, headers, | |
121 base::Bind(&SendCheckResultToIOThread, callback)); | |
122 } | 111 } |
123 | 112 |
124 } // namespace | 113 } // namespace |
125 | 114 |
126 NavigationResourceThrottle::NavigationResourceThrottle(net::URLRequest* request) | 115 NavigationResourceThrottle::NavigationResourceThrottle(net::URLRequest* request) |
127 : request_(request), weak_ptr_factory_(this) {} | 116 : request_(request), weak_ptr_factory_(this) {} |
128 | 117 |
129 NavigationResourceThrottle::~NavigationResourceThrottle() {} | 118 NavigationResourceThrottle::~NavigationResourceThrottle() {} |
130 | 119 |
131 void NavigationResourceThrottle::WillStartRequest(bool* defer) { | 120 void NavigationResourceThrottle::WillStartRequest(bool* defer) { |
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208 return; | 197 return; |
209 | 198 |
210 // Send a copy of the response headers to the NavigationHandle on the UI | 199 // Send a copy of the response headers to the NavigationHandle on the UI |
211 // thread. | 200 // thread. |
212 scoped_refptr<net::HttpResponseHeaders> response_headers; | 201 scoped_refptr<net::HttpResponseHeaders> response_headers; |
213 if (request_->response_headers()) { | 202 if (request_->response_headers()) { |
214 response_headers = new net::HttpResponseHeaders( | 203 response_headers = new net::HttpResponseHeaders( |
215 request_->response_headers()->raw_headers()); | 204 request_->response_headers()->raw_headers()); |
216 } | 205 } |
217 | 206 |
218 UIChecksPerformedCallback callback = | |
219 base::Bind(&NavigationResourceThrottle::OnUIChecksPerformed, | |
220 weak_ptr_factory_.GetWeakPtr()); | |
221 | |
222 BrowserThread::PostTask( | 207 BrowserThread::PostTask( |
223 BrowserThread::UI, FROM_HERE, | 208 BrowserThread::UI, FROM_HERE, |
224 base::Bind(&WillProcessResponseOnUIThread, callback, render_process_id, | 209 base::Bind(&WillProcessResponseOnUIThread, render_process_id, |
225 render_frame_id, response_headers)); | 210 render_frame_id, response_headers)); |
226 *defer = true; | |
227 } | 211 } |
228 | 212 |
229 const char* NavigationResourceThrottle::GetNameForLogging() const { | 213 const char* NavigationResourceThrottle::GetNameForLogging() const { |
230 return "NavigationResourceThrottle"; | 214 return "NavigationResourceThrottle"; |
231 } | 215 } |
232 | 216 |
233 void NavigationResourceThrottle::OnUIChecksPerformed( | 217 void NavigationResourceThrottle::OnUIChecksPerformed( |
234 NavigationThrottle::ThrottleCheckResult result) { | 218 NavigationThrottle::ThrottleCheckResult result) { |
235 DCHECK_CURRENTLY_ON(BrowserThread::IO); | 219 DCHECK_CURRENTLY_ON(BrowserThread::IO); |
236 if (result == NavigationThrottle::CANCEL_AND_IGNORE) { | 220 if (result == NavigationThrottle::CANCEL_AND_IGNORE) { |
237 controller()->CancelAndIgnore(); | 221 controller()->CancelAndIgnore(); |
238 } else if (result == NavigationThrottle::CANCEL) { | 222 } else if (result == NavigationThrottle::CANCEL) { |
239 controller()->Cancel(); | 223 controller()->Cancel(); |
240 } else { | 224 } else { |
241 controller()->Resume(); | 225 controller()->Resume(); |
242 } | 226 } |
243 } | 227 } |
244 | 228 |
245 } // namespace content | 229 } // namespace content |
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