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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 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 // See http://dev.chromium.org/developers/design-documents/multi-process-resourc
e-loading | 5 // See http://dev.chromium.org/developers/design-documents/multi-process-resourc
e-loading |
6 | 6 |
7 #include "content/child/resource_dispatcher.h" | 7 #include "content/child/resource_dispatcher.h" |
8 | 8 |
9 #include "base/basictypes.h" | 9 #include "base/basictypes.h" |
10 #include "base/bind.h" | 10 #include "base/bind.h" |
11 #include "base/compiler_specific.h" | 11 #include "base/compiler_specific.h" |
12 #include "base/debug/alias.h" | 12 #include "base/debug/alias.h" |
13 #include "base/files/file_path.h" | 13 #include "base/files/file_path.h" |
14 #include "base/memory/shared_memory.h" | 14 #include "base/memory/shared_memory.h" |
15 #include "base/message_loop/message_loop.h" | 15 #include "base/message_loop/message_loop.h" |
16 #include "base/metrics/histogram.h" | 16 #include "base/metrics/histogram.h" |
17 #include "base/strings/string_util.h" | 17 #include "base/strings/string_util.h" |
18 #include "content/child/request_extra_data.h" | 18 #include "content/child/request_extra_data.h" |
19 #include "content/child/site_isolation_policy.h" | 19 #include "content/child/site_isolation_policy.h" |
20 #include "content/common/inter_process_time_ticks_converter.h" | 20 #include "content/common/inter_process_time_ticks_converter.h" |
21 #include "content/common/resource_messages.h" | 21 #include "content/common/resource_messages.h" |
22 #include "content/public/child/resource_dispatcher_delegate.h" | 22 #include "content/public/child/resource_dispatcher_delegate.h" |
23 #include "content/public/common/resource_response.h" | 23 #include "content/public/common/resource_response.h" |
24 #include "net/base/net_errors.h" | 24 #include "net/base/net_errors.h" |
25 #include "net/base/net_util.h" | 25 #include "net/base/net_util.h" |
26 #include "net/base/request_priority.h" | 26 #include "net/base/request_priority.h" |
27 #include "net/http/http_response_headers.h" | 27 #include "net/http/http_response_headers.h" |
28 #include "webkit/common/resource_type.h" | 28 #include "webkit/common/resource_type.h" |
29 | 29 |
30 using webkit_glue::ResourceLoaderBridge; | |
31 using webkit_glue::ResourceRequestBody; | 30 using webkit_glue::ResourceRequestBody; |
32 using webkit_glue::ResourceResponseInfo; | 31 using webkit_glue::ResourceResponseInfo; |
33 | 32 |
34 namespace content { | 33 namespace content { |
35 | 34 |
36 namespace { | 35 namespace { |
37 | 36 |
38 // Converts |time| from a remote to local TimeTicks, overwriting the original | 37 // Converts |time| from a remote to local TimeTicks, overwriting the original |
39 // value. | 38 // value. |
40 void RemoteToLocalTimeTicks( | 39 void RemoteToLocalTimeTicks( |
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622 } | 621 } |
623 | 622 |
624 ResourceDispatcher::PendingRequestInfo::PendingRequestInfo() | 623 ResourceDispatcher::PendingRequestInfo::PendingRequestInfo() |
625 : peer(NULL), | 624 : peer(NULL), |
626 resource_type(ResourceType::SUB_RESOURCE), | 625 resource_type(ResourceType::SUB_RESOURCE), |
627 is_deferred(false), | 626 is_deferred(false), |
628 buffer_size(0) { | 627 buffer_size(0) { |
629 } | 628 } |
630 | 629 |
631 ResourceDispatcher::PendingRequestInfo::PendingRequestInfo( | 630 ResourceDispatcher::PendingRequestInfo::PendingRequestInfo( |
632 webkit_glue::ResourceLoaderBridge::Peer* peer, | 631 ResourceLoaderBridge::Peer* peer, |
633 ResourceType::Type resource_type, | 632 ResourceType::Type resource_type, |
634 int origin_pid, | 633 int origin_pid, |
635 const GURL& frame_origin, | 634 const GURL& frame_origin, |
636 const GURL& request_url) | 635 const GURL& request_url) |
637 : peer(peer), | 636 : peer(peer), |
638 resource_type(resource_type), | 637 resource_type(resource_type), |
639 origin_pid(origin_pid), | 638 origin_pid(origin_pid), |
640 is_deferred(false), | 639 is_deferred(false), |
641 url(request_url), | 640 url(request_url), |
642 frame_origin(frame_origin), | 641 frame_origin(frame_origin), |
643 response_url(request_url), | 642 response_url(request_url), |
644 request_start(base::TimeTicks::Now()) { | 643 request_start(base::TimeTicks::Now()) {} |
645 } | |
646 | 644 |
647 ResourceDispatcher::PendingRequestInfo::~PendingRequestInfo() {} | 645 ResourceDispatcher::PendingRequestInfo::~PendingRequestInfo() {} |
648 | 646 |
649 void ResourceDispatcher::DispatchMessage(const IPC::Message& message) { | 647 void ResourceDispatcher::DispatchMessage(const IPC::Message& message) { |
650 IPC_BEGIN_MESSAGE_MAP(ResourceDispatcher, message) | 648 IPC_BEGIN_MESSAGE_MAP(ResourceDispatcher, message) |
651 IPC_MESSAGE_HANDLER(ResourceMsg_UploadProgress, OnUploadProgress) | 649 IPC_MESSAGE_HANDLER(ResourceMsg_UploadProgress, OnUploadProgress) |
652 IPC_MESSAGE_HANDLER(ResourceMsg_ReceivedResponse, OnReceivedResponse) | 650 IPC_MESSAGE_HANDLER(ResourceMsg_ReceivedResponse, OnReceivedResponse) |
653 IPC_MESSAGE_HANDLER(ResourceMsg_ReceivedCachedMetadata, | 651 IPC_MESSAGE_HANDLER(ResourceMsg_ReceivedCachedMetadata, |
654 OnReceivedCachedMetadata) | 652 OnReceivedCachedMetadata) |
655 IPC_MESSAGE_HANDLER(ResourceMsg_ReceivedRedirect, OnReceivedRedirect) | 653 IPC_MESSAGE_HANDLER(ResourceMsg_ReceivedRedirect, OnReceivedRedirect) |
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802 void ResourceDispatcher::ReleaseResourcesInMessageQueue(MessageQueue* queue) { | 800 void ResourceDispatcher::ReleaseResourcesInMessageQueue(MessageQueue* queue) { |
803 while (!queue->empty()) { | 801 while (!queue->empty()) { |
804 IPC::Message* message = queue->front(); | 802 IPC::Message* message = queue->front(); |
805 ReleaseResourcesInDataMessage(*message); | 803 ReleaseResourcesInDataMessage(*message); |
806 queue->pop_front(); | 804 queue->pop_front(); |
807 delete message; | 805 delete message; |
808 } | 806 } |
809 } | 807 } |
810 | 808 |
811 } // namespace content | 809 } // namespace content |
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