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1 // Copyright 2013 The Chromium Authors. All rights reserved. | 1 // Copyright 2013 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 #import "ios/web/web_state/web_state_impl.h" | 5 #import "ios/web/web_state/web_state_impl.h" |
6 | 6 |
7 #include <stddef.h> | 7 #include <stddef.h> |
8 #include <stdint.h> | 8 #include <stdint.h> |
9 | 9 |
10 #include "base/logging.h" | 10 #include "base/logging.h" |
11 #include "base/memory/ptr_util.h" | 11 #include "base/memory/ptr_util.h" |
12 #include "base/metrics/histogram_macros.h" | 12 #include "base/metrics/histogram_macros.h" |
13 #include "base/strings/sys_string_conversions.h" | 13 #include "base/strings/sys_string_conversions.h" |
14 #import "ios/web/interstitials/web_interstitial_impl.h" | 14 #import "ios/web/interstitials/web_interstitial_impl.h" |
15 #import "ios/web/navigation/crw_session_controller.h" | 15 #import "ios/web/navigation/crw_session_controller.h" |
16 #import "ios/web/navigation/crw_session_entry.h" | 16 #import "ios/web/navigation/crw_session_entry.h" |
17 #import "ios/web/navigation/navigation_item_impl.h" | 17 #import "ios/web/navigation/navigation_item_impl.h" |
18 #import "ios/web/navigation/session_storage_builder.h" | 18 #import "ios/web/navigation/session_storage_builder.h" |
19 #include "ios/web/public/browser_state.h" | 19 #include "ios/web/public/browser_state.h" |
20 #import "ios/web/public/crw_session_storage.h" | 20 #import "ios/web/public/crw_session_storage.h" |
| 21 #import "ios/web/public/image_fetcher/image_data_fetcher.h" |
21 #import "ios/web/public/java_script_dialog_presenter.h" | 22 #import "ios/web/public/java_script_dialog_presenter.h" |
22 #import "ios/web/public/navigation_item.h" | 23 #import "ios/web/public/navigation_item.h" |
23 #include "ios/web/public/url_util.h" | 24 #include "ios/web/public/url_util.h" |
24 #import "ios/web/public/web_client.h" | 25 #import "ios/web/public/web_client.h" |
25 #import "ios/web/public/web_state/context_menu_params.h" | 26 #import "ios/web/public/web_state/context_menu_params.h" |
26 #include "ios/web/public/web_state/credential.h" | 27 #include "ios/web/public/web_state/credential.h" |
27 #import "ios/web/public/web_state/ui/crw_content_view.h" | 28 #import "ios/web/public/web_state/ui/crw_content_view.h" |
28 #import "ios/web/public/web_state/web_state_delegate.h" | 29 #import "ios/web/public/web_state/web_state_delegate.h" |
29 #include "ios/web/public/web_state/web_state_observer.h" | 30 #include "ios/web/public/web_state/web_state_observer.h" |
30 #import "ios/web/public/web_state/web_state_policy_decider.h" | 31 #import "ios/web/public/web_state/web_state_policy_decider.h" |
31 #include "ios/web/public/web_thread.h" | 32 #include "ios/web/public/web_thread.h" |
32 #include "ios/web/public/webui/web_ui_ios_controller.h" | 33 #include "ios/web/public/webui/web_ui_ios_controller.h" |
33 #include "ios/web/web_state/global_web_state_event_tracker.h" | 34 #include "ios/web/web_state/global_web_state_event_tracker.h" |
34 #import "ios/web/web_state/ui/crw_web_controller.h" | 35 #import "ios/web/web_state/ui/crw_web_controller.h" |
35 #import "ios/web/web_state/ui/crw_web_controller_container_view.h" | 36 #import "ios/web/web_state/ui/crw_web_controller_container_view.h" |
36 #include "ios/web/web_state/web_state_facade_delegate.h" | 37 #include "ios/web/web_state/web_state_facade_delegate.h" |
37 #include "ios/web/webui/web_ui_ios_controller_factory_registry.h" | 38 #include "ios/web/webui/web_ui_ios_controller_factory_registry.h" |
38 #include "ios/web/webui/web_ui_ios_impl.h" | 39 #include "ios/web/webui/web_ui_ios_impl.h" |
39 #include "net/http/http_response_headers.h" | 40 #include "net/http/http_response_headers.h" |
| 41 #include "net/url_request/url_fetcher.h" |
| 42 #include "net/url_request/url_request_context_getter.h" |
40 #include "services/service_manager/public/cpp/interface_registry.h" | 43 #include "services/service_manager/public/cpp/interface_registry.h" |
| 44 #include "skia/ext/skia_utils_ios.h" |
| 45 #include "third_party/skia/include/core/SkBitmap.h" |
41 | 46 |
42 namespace web { | 47 namespace web { |
43 | 48 |
44 /* static */ | 49 /* static */ |
45 std::unique_ptr<WebState> WebState::Create(const CreateParams& params) { | 50 std::unique_ptr<WebState> WebState::Create(const CreateParams& params) { |
46 std::unique_ptr<WebStateImpl> web_state( | 51 std::unique_ptr<WebStateImpl> web_state( |
47 new WebStateImpl(params.browser_state)); | 52 new WebStateImpl(params.browser_state)); |
48 | 53 |
49 // Initialized the new session. | 54 // Initialized the new session. |
50 NSString* window_name = nil; | 55 NSString* window_name = nil; |
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89 SessionStorageBuilder session_storage_builder; | 94 SessionStorageBuilder session_storage_builder; |
90 session_storage_builder.ExtractSessionState(this, session_storage); | 95 session_storage_builder.ExtractSessionState(this, session_storage); |
91 } else { | 96 } else { |
92 navigation_manager_.reset(new NavigationManagerImpl()); | 97 navigation_manager_.reset(new NavigationManagerImpl()); |
93 } | 98 } |
94 navigation_manager_->SetDelegate(this); | 99 navigation_manager_->SetDelegate(this); |
95 navigation_manager_->SetBrowserState(browser_state); | 100 navigation_manager_->SetBrowserState(browser_state); |
96 // Send creation event and create the web controller. | 101 // Send creation event and create the web controller. |
97 GlobalWebStateEventTracker::GetInstance()->OnWebStateCreated(this); | 102 GlobalWebStateEventTracker::GetInstance()->OnWebStateCreated(this); |
98 web_controller_.reset([[CRWWebController alloc] initWithWebState:this]); | 103 web_controller_.reset([[CRWWebController alloc] initWithWebState:this]); |
| 104 // Set up the image fetcher. |
| 105 image_fetcher_ = |
| 106 base::MakeUnique<ImageDataFetcher>(web::WebThread::GetBlockingPool()); |
| 107 image_fetcher_->SetRequestContextGetter(browser_state->GetRequestContext()); |
99 } | 108 } |
100 | 109 |
101 WebStateImpl::~WebStateImpl() { | 110 WebStateImpl::~WebStateImpl() { |
102 [web_controller_ close]; | 111 [web_controller_ close]; |
103 is_being_destroyed_ = true; | 112 is_being_destroyed_ = true; |
104 | 113 |
105 // WebUI depends on web state so it must be destroyed first in case any WebUI | 114 // WebUI depends on web state so it must be destroyed first in case any WebUI |
106 // implementations depends on accessing web state during destruction. | 115 // implementations depends on accessing web state during destruction. |
107 ClearWebUI(); | 116 ClearWebUI(); |
108 | 117 |
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547 bool WebStateImpl::ShouldAllowResponse(NSURLResponse* response) { | 556 bool WebStateImpl::ShouldAllowResponse(NSURLResponse* response) { |
548 for (auto& policy_decider : policy_deciders_) { | 557 for (auto& policy_decider : policy_deciders_) { |
549 if (!policy_decider.ShouldAllowResponse(response)) | 558 if (!policy_decider.ShouldAllowResponse(response)) |
550 return false; | 559 return false; |
551 } | 560 } |
552 return true; | 561 return true; |
553 } | 562 } |
554 | 563 |
555 #pragma mark - RequestTracker management | 564 #pragma mark - RequestTracker management |
556 | 565 |
| 566 int WebStateImpl::DownloadImage( |
| 567 const GURL& url, |
| 568 bool is_favicon, |
| 569 uint32_t max_bitmap_size, |
| 570 bool bypass_cache, |
| 571 const ImageDownloadCallback& callback) { |
| 572 // |is_favicon| specifies whether the download of the image occurs with |
| 573 // cookies or not. Currently, only downloads without cookies are supported. |
| 574 // |bypass_cache| is ignored since the downloads never go through a cache. |
| 575 DCHECK(is_favicon); |
| 576 |
| 577 static int downloaded_image_count = 0; |
| 578 int local_download_id = ++downloaded_image_count; |
| 579 __block web::WebState::ImageDownloadCallback local_image_callback = callback; |
| 580 __block GURL local_url(url); |
| 581 ImageFetchedCallback local_callback = |
| 582 ^(const GURL&, const int response_code, NSData* data) { |
| 583 std::vector<SkBitmap> frames; |
| 584 std::vector<gfx::Size> sizes; |
| 585 if (data) { |
| 586 frames = skia::ImageDataToSkBitmaps(data); |
| 587 for (auto& frame : frames) { |
| 588 sizes.push_back(gfx::Size(frame.width(), frame.height())); |
| 589 } |
| 590 } |
| 591 if (response_code != net::URLFetcher::RESPONSE_CODE_INVALID) { |
| 592 local_image_callback.Run(local_download_id, response_code, local_url, |
| 593 frames, sizes); |
| 594 } |
| 595 }; |
| 596 image_fetcher_->StartDownload(url, local_callback); |
| 597 return downloaded_image_count; |
| 598 } |
| 599 |
557 service_manager::InterfaceRegistry* WebStateImpl::GetMojoInterfaceRegistry() { | 600 service_manager::InterfaceRegistry* WebStateImpl::GetMojoInterfaceRegistry() { |
558 if (!mojo_interface_registry_) { | 601 if (!mojo_interface_registry_) { |
559 mojo_interface_registry_ = | 602 mojo_interface_registry_ = |
560 base::MakeUnique<service_manager::InterfaceRegistry>(std::string()); | 603 base::MakeUnique<service_manager::InterfaceRegistry>(std::string()); |
561 } | 604 } |
562 return mojo_interface_registry_.get(); | 605 return mojo_interface_registry_.get(); |
563 } | 606 } |
564 | 607 |
565 base::WeakPtr<WebState> WebStateImpl::AsWeakPtr() { | 608 base::WeakPtr<WebState> WebStateImpl::AsWeakPtr() { |
566 return weak_factory_.GetWeakPtr(); | 609 return weak_factory_.GetWeakPtr(); |
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722 const LoadCommittedDetails& load_details) { | 765 const LoadCommittedDetails& load_details) { |
723 for (auto& observer : observers_) | 766 for (auto& observer : observers_) |
724 observer.NavigationItemCommitted(load_details); | 767 observer.NavigationItemCommitted(load_details); |
725 } | 768 } |
726 | 769 |
727 WebState* WebStateImpl::GetWebState() { | 770 WebState* WebStateImpl::GetWebState() { |
728 return this; | 771 return this; |
729 } | 772 } |
730 | 773 |
731 } // namespace web | 774 } // namespace web |
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