render_frame_host_impl.cc revision 23730a6e56a168d1879203e4b3819bb36e3d8f1f
1868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles)// Copyright 2013 The Chromium Authors. All rights reserved. 2868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles)// Use of this source code is governed by a BSD-style license that can be 3868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles)// found in the LICENSE file. 4868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) 51e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles)#include "content/browser/frame_host/render_frame_host_impl.h" 6868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) 7424c4d7b64af9d0d8fd9624f381f469654d5e3d2Torne (Richard Coles)#include "base/containers/hash_tables.h" 8424c4d7b64af9d0d8fd9624f381f469654d5e3d2Torne (Richard Coles)#include "base/lazy_instance.h" 95d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)#include "base/metrics/user_metrics_action.h" 105d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)#include "content/browser/child_process_security_policy_impl.h" 115d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)#include "content/browser/frame_host/cross_process_frame_connector.h" 12a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)#include "content/browser/frame_host/cross_site_transferring_request.h" 131e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles)#include "content/browser/frame_host/frame_tree.h" 14a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles)#include "content/browser/frame_host/frame_tree_node.h" 15a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles)#include "content/browser/frame_host/navigator.h" 16a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles)#include "content/browser/frame_host/render_frame_host_delegate.h" 17868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles)#include "content/browser/renderer_host/render_view_host_impl.h" 184e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles)#include "content/common/frame_messages.h" 19a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)#include "content/common/input_messages.h" 20a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)#include "content/common/inter_process_time_ticks_converter.h" 2123730a6e56a168d1879203e4b3819bb36e3d8f1fTorne (Richard Coles)#include "content/common/swapped_out_messages.h" 224e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles)#include "content/public/browser/browser_thread.h" 235d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)#include "content/public/browser/content_browser_client.h" 244e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles)#include "content/public/browser/render_process_host.h" 255d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)#include "content/public/browser/render_widget_host_view.h" 26a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles)#include "content/public/browser/user_metrics.h" 275d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)#include "content/public/common/url_constants.h" 288bcbed890bc3ce4d7a057a8f32cab53fa534672eTorne (Richard Coles)#include "url/gurl.h" 29868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) 30a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)using base::TimeDelta; 31a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) 32868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles)namespace content { 33868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) 34424c4d7b64af9d0d8fd9624f381f469654d5e3d2Torne (Richard Coles)// The (process id, routing id) pair that identifies one RenderFrame. 35424c4d7b64af9d0d8fd9624f381f469654d5e3d2Torne (Richard Coles)typedef std::pair<int32, int32> RenderFrameHostID; 36424c4d7b64af9d0d8fd9624f381f469654d5e3d2Torne (Richard Coles)typedef base::hash_map<RenderFrameHostID, RenderFrameHostImpl*> 37424c4d7b64af9d0d8fd9624f381f469654d5e3d2Torne (Richard Coles) RoutingIDFrameMap; 38424c4d7b64af9d0d8fd9624f381f469654d5e3d2Torne (Richard Coles)static base::LazyInstance<RoutingIDFrameMap> g_routing_id_frame_map = 39424c4d7b64af9d0d8fd9624f381f469654d5e3d2Torne (Richard Coles) LAZY_INSTANCE_INITIALIZER; 40424c4d7b64af9d0d8fd9624f381f469654d5e3d2Torne (Richard Coles) 415d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)RenderFrameHost* RenderFrameHost::FromID(int render_process_id, 425d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) int render_frame_id) { 435d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) return RenderFrameHostImpl::FromID(render_process_id, render_frame_id); 445d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)} 455d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) 46424c4d7b64af9d0d8fd9624f381f469654d5e3d2Torne (Richard Coles)// static 47424c4d7b64af9d0d8fd9624f381f469654d5e3d2Torne (Richard Coles)RenderFrameHostImpl* RenderFrameHostImpl::FromID( 48424c4d7b64af9d0d8fd9624f381f469654d5e3d2Torne (Richard Coles) int process_id, int routing_id) { 495d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI)); 50424c4d7b64af9d0d8fd9624f381f469654d5e3d2Torne (Richard Coles) RoutingIDFrameMap* frames = g_routing_id_frame_map.Pointer(); 51424c4d7b64af9d0d8fd9624f381f469654d5e3d2Torne (Richard Coles) RoutingIDFrameMap::iterator it = frames->find( 52424c4d7b64af9d0d8fd9624f381f469654d5e3d2Torne (Richard Coles) RenderFrameHostID(process_id, routing_id)); 53424c4d7b64af9d0d8fd9624f381f469654d5e3d2Torne (Richard Coles) return it == frames->end() ? NULL : it->second; 54424c4d7b64af9d0d8fd9624f381f469654d5e3d2Torne (Richard Coles)} 55424c4d7b64af9d0d8fd9624f381f469654d5e3d2Torne (Richard Coles) 56868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles)RenderFrameHostImpl::RenderFrameHostImpl( 57868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) RenderViewHostImpl* render_view_host, 58a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) RenderFrameHostDelegate* delegate, 594e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) FrameTree* frame_tree, 60a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) FrameTreeNode* frame_tree_node, 61868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) int routing_id, 62424c4d7b64af9d0d8fd9624f381f469654d5e3d2Torne (Richard Coles) bool is_swapped_out) 63868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) : render_view_host_(render_view_host), 64a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) delegate_(delegate), 655d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) cross_process_frame_connector_(NULL), 664e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) frame_tree_(frame_tree), 67a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) frame_tree_node_(frame_tree_node), 68424c4d7b64af9d0d8fd9624f381f469654d5e3d2Torne (Richard Coles) routing_id_(routing_id), 69424c4d7b64af9d0d8fd9624f381f469654d5e3d2Torne (Richard Coles) is_swapped_out_(is_swapped_out) { 705d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) frame_tree_->RegisterRenderFrameHost(this); 71424c4d7b64af9d0d8fd9624f381f469654d5e3d2Torne (Richard Coles) GetProcess()->AddRoute(routing_id_, this); 72424c4d7b64af9d0d8fd9624f381f469654d5e3d2Torne (Richard Coles) g_routing_id_frame_map.Get().insert(std::make_pair( 73424c4d7b64af9d0d8fd9624f381f469654d5e3d2Torne (Richard Coles) RenderFrameHostID(GetProcess()->GetID(), routing_id_), 74424c4d7b64af9d0d8fd9624f381f469654d5e3d2Torne (Richard Coles) this)); 75868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles)} 76868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) 77868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles)RenderFrameHostImpl::~RenderFrameHostImpl() { 78424c4d7b64af9d0d8fd9624f381f469654d5e3d2Torne (Richard Coles) GetProcess()->RemoveRoute(routing_id_); 79424c4d7b64af9d0d8fd9624f381f469654d5e3d2Torne (Richard Coles) g_routing_id_frame_map.Get().erase( 80424c4d7b64af9d0d8fd9624f381f469654d5e3d2Torne (Richard Coles) RenderFrameHostID(GetProcess()->GetID(), routing_id_)); 81a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) if (delegate_) 82a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) delegate_->RenderFrameDeleted(this); 835d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) 845d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) // Notify the FrameTree that this RFH is going away, allowing it to shut down 855d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) // the corresponding RenderViewHost if it is no longer needed. 865d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) frame_tree_->UnregisterRenderFrameHost(this); 875d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)} 885d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) 89a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)int RenderFrameHostImpl::GetRoutingID() { 90a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) return routing_id_; 91a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)} 92a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) 935d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)SiteInstance* RenderFrameHostImpl::GetSiteInstance() { 945d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) return render_view_host_->GetSiteInstance(); 955d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)} 965d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) 975d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)RenderProcessHost* RenderFrameHostImpl::GetProcess() { 985d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) // TODO(nasko): This should return its own process, once we have working 995d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) // cross-process navigation for subframes. 1005d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) return render_view_host_->GetProcess(); 101a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles)} 102424c4d7b64af9d0d8fd9624f381f469654d5e3d2Torne (Richard Coles) 103a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)RenderFrameHost* RenderFrameHostImpl::GetParent() { 104a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) FrameTreeNode* parent_node = frame_tree_node_->parent(); 105a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) if (!parent_node) 106a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) return NULL; 107a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) return parent_node->current_frame_host(); 108a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)} 109a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) 11023730a6e56a168d1879203e4b3819bb36e3d8f1fTorne (Richard Coles)const std::string& RenderFrameHostImpl::GetFrameName() { 11123730a6e56a168d1879203e4b3819bb36e3d8f1fTorne (Richard Coles) return frame_tree_node_->frame_name(); 11223730a6e56a168d1879203e4b3819bb36e3d8f1fTorne (Richard Coles)} 11323730a6e56a168d1879203e4b3819bb36e3d8f1fTorne (Richard Coles) 114a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)bool RenderFrameHostImpl::IsCrossProcessSubframe() { 115a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) FrameTreeNode* parent_node = frame_tree_node_->parent(); 116a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) if (!parent_node) 117a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) return false; 118a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) return GetSiteInstance() != 119a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) parent_node->current_frame_host()->GetSiteInstance(); 120a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)} 121a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) 122a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)GURL RenderFrameHostImpl::GetLastCommittedURL() { 123a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) return frame_tree_node_->current_url(); 124868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles)} 125868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) 1265d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)gfx::NativeView RenderFrameHostImpl::GetNativeView() { 1275d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) RenderWidgetHostView* view = render_view_host_->GetView(); 1285d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) if (!view) 1295d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) return NULL; 1305d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) return view->GetNativeView(); 1315d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)} 1325d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) 133a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)void RenderFrameHostImpl::DispatchBeforeUnload(bool for_cross_site_transition) { 134a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) // TODO(creis): Support subframes. 135a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) DCHECK(!GetParent()); 136a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) 137a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) if (!render_view_host_->IsRenderViewLive()) { 138a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) // We don't have a live renderer, so just skip running beforeunload. 139a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) render_view_host_->is_waiting_for_beforeunload_ack_ = true; 140a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) render_view_host_->unload_ack_is_for_cross_site_transition_ = 141a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) for_cross_site_transition; 142a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) base::TimeTicks now = base::TimeTicks::Now(); 143a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) OnBeforeUnloadACK(true, now, now); 144a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) return; 145a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) } 146a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) 147a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) // This may be called more than once (if the user clicks the tab close button 148a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) // several times, or if she clicks the tab close button then the browser close 149a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) // button), and we only send the message once. 150a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) if (render_view_host_->is_waiting_for_beforeunload_ack_) { 151a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) // Some of our close messages could be for the tab, others for cross-site 152a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) // transitions. We always want to think it's for closing the tab if any 153a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) // of the messages were, since otherwise it might be impossible to close 154a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) // (if there was a cross-site "close" request pending when the user clicked 155a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) // the close button). We want to keep the "for cross site" flag only if 156a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) // both the old and the new ones are also for cross site. 157a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) render_view_host_->unload_ack_is_for_cross_site_transition_ = 158a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) render_view_host_->unload_ack_is_for_cross_site_transition_ && 159a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) for_cross_site_transition; 160a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) } else { 161a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) // Start the hang monitor in case the renderer hangs in the beforeunload 162a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) // handler. 163a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) render_view_host_->is_waiting_for_beforeunload_ack_ = true; 164a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) render_view_host_->unload_ack_is_for_cross_site_transition_ = 165a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) for_cross_site_transition; 166a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) // Increment the in-flight event count, to ensure that input events won't 167a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) // cancel the timeout timer. 168a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) render_view_host_->increment_in_flight_event_count(); 169a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) render_view_host_->StartHangMonitorTimeout( 170a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) TimeDelta::FromMilliseconds(RenderViewHostImpl::kUnloadTimeoutMS)); 171a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) send_before_unload_start_time_ = base::TimeTicks::Now(); 172a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) Send(new FrameMsg_BeforeUnload(routing_id_)); 173a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) } 174a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)} 175a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) 1765d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)void RenderFrameHostImpl::NotifyContextMenuClosed( 1775d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) const CustomContextMenuContext& context) { 1785d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) Send(new FrameMsg_ContextMenuClosed(routing_id_, context)); 1795d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)} 1805d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) 1815d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)void RenderFrameHostImpl::ExecuteCustomContextMenuCommand( 1825d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) int action, const CustomContextMenuContext& context) { 1835d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) Send(new FrameMsg_CustomContextMenuAction(routing_id_, context, action)); 1845d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)} 1855d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) 186a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)void RenderFrameHostImpl::Cut() { 187a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) Send(new InputMsg_Cut(routing_id_)); 188a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) RecordAction(base::UserMetricsAction("Cut")); 189a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)} 190a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) 191a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)void RenderFrameHostImpl::Copy() { 192a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) Send(new InputMsg_Copy(routing_id_)); 193a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) RecordAction(base::UserMetricsAction("Copy")); 194a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)} 195a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) 196a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)void RenderFrameHostImpl::Paste() { 197a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) Send(new InputMsg_Paste(routing_id_)); 198a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) RecordAction(base::UserMetricsAction("Paste")); 199a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)} 200a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) 201a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)void RenderFrameHostImpl::InsertCSS(const std::string& css) { 202a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) Send(new FrameMsg_CSSInsertRequest(routing_id_, css)); 203a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)} 204a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) 205a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)void RenderFrameHostImpl::ExecuteJavaScript( 206a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) const base::string16& javascript) { 207a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) Send(new FrameMsg_JavaScriptExecuteRequest(routing_id_, 208a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) javascript, 209a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) 0, false)); 210a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)} 211a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) 212a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)void RenderFrameHostImpl::ExecuteJavaScript( 213a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) const base::string16& javascript, 214a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) const JavaScriptResultCallback& callback) { 215a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) static int next_id = 1; 216a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) int key = next_id++; 217a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) Send(new FrameMsg_JavaScriptExecuteRequest(routing_id_, 218a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) javascript, 219a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) key, true)); 220a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) javascript_callbacks_.insert(std::make_pair(key, callback)); 221a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)} 222a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) 2235d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)RenderViewHost* RenderFrameHostImpl::GetRenderViewHost() { 2245d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) return render_view_host_; 2255d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)} 2265d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) 227868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles)bool RenderFrameHostImpl::Send(IPC::Message* message) { 228424c4d7b64af9d0d8fd9624f381f469654d5e3d2Torne (Richard Coles) return GetProcess()->Send(message); 229868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles)} 230868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) 231868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles)bool RenderFrameHostImpl::OnMessageReceived(const IPC::Message &msg) { 23223730a6e56a168d1879203e4b3819bb36e3d8f1fTorne (Richard Coles) // Filter out most IPC messages if this renderer is swapped out. 23323730a6e56a168d1879203e4b3819bb36e3d8f1fTorne (Richard Coles) // We still want to handle certain ACKs to keep our state consistent. 23423730a6e56a168d1879203e4b3819bb36e3d8f1fTorne (Richard Coles) // TODO(nasko): Only check RenderViewHost state, as this object's own state 23523730a6e56a168d1879203e4b3819bb36e3d8f1fTorne (Richard Coles) // isn't yet properly updated. Transition this check once the swapped out 23623730a6e56a168d1879203e4b3819bb36e3d8f1fTorne (Richard Coles) // state is correct in RenderFrameHost itself. 23723730a6e56a168d1879203e4b3819bb36e3d8f1fTorne (Richard Coles) if (render_view_host_->IsSwappedOut()) { 23823730a6e56a168d1879203e4b3819bb36e3d8f1fTorne (Richard Coles) if (!SwappedOutMessages::CanHandleWhileSwappedOut(msg)) { 23923730a6e56a168d1879203e4b3819bb36e3d8f1fTorne (Richard Coles) // If this is a synchronous message and we decided not to handle it, 24023730a6e56a168d1879203e4b3819bb36e3d8f1fTorne (Richard Coles) // we must send an error reply, or else the renderer will be stuck 24123730a6e56a168d1879203e4b3819bb36e3d8f1fTorne (Richard Coles) // and won't respond to future requests. 24223730a6e56a168d1879203e4b3819bb36e3d8f1fTorne (Richard Coles) if (msg.is_sync()) { 24323730a6e56a168d1879203e4b3819bb36e3d8f1fTorne (Richard Coles) IPC::Message* reply = IPC::SyncMessage::GenerateReply(&msg); 24423730a6e56a168d1879203e4b3819bb36e3d8f1fTorne (Richard Coles) reply->set_reply_error(); 24523730a6e56a168d1879203e4b3819bb36e3d8f1fTorne (Richard Coles) Send(reply); 24623730a6e56a168d1879203e4b3819bb36e3d8f1fTorne (Richard Coles) } 24723730a6e56a168d1879203e4b3819bb36e3d8f1fTorne (Richard Coles) // Don't continue looking for someone to handle it. 24823730a6e56a168d1879203e4b3819bb36e3d8f1fTorne (Richard Coles) return true; 24923730a6e56a168d1879203e4b3819bb36e3d8f1fTorne (Richard Coles) } 25023730a6e56a168d1879203e4b3819bb36e3d8f1fTorne (Richard Coles) } 25123730a6e56a168d1879203e4b3819bb36e3d8f1fTorne (Richard Coles) 252a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) if (delegate_->OnMessageReceived(this, msg)) 253a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) return true; 254a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) 2555d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) if (cross_process_frame_connector_ && 2565d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) cross_process_frame_connector_->OnMessageReceived(msg)) 2575d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) return true; 2585d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) 2594e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) bool handled = true; 2604e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) bool msg_is_ok = true; 2614e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) IPC_BEGIN_MESSAGE_MAP_EX(RenderFrameHostImpl, msg, msg_is_ok) 2624e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) IPC_MESSAGE_HANDLER(FrameHostMsg_Detach, OnDetach) 263a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) IPC_MESSAGE_HANDLER(FrameHostMsg_FrameFocused, OnFrameFocused) 2648bcbed890bc3ce4d7a057a8f32cab53fa534672eTorne (Richard Coles) IPC_MESSAGE_HANDLER(FrameHostMsg_DidStartProvisionalLoadForFrame, 2658bcbed890bc3ce4d7a057a8f32cab53fa534672eTorne (Richard Coles) OnDidStartProvisionalLoadForFrame) 2665d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) IPC_MESSAGE_HANDLER(FrameHostMsg_DidFailProvisionalLoadWithError, 2675d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) OnDidFailProvisionalLoadWithError) 2685d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) IPC_MESSAGE_HANDLER(FrameHostMsg_DidRedirectProvisionalLoad, 2695d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) OnDidRedirectProvisionalLoad) 2705d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) IPC_MESSAGE_HANDLER(FrameHostMsg_DidFailLoadWithError, 2715d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) OnDidFailLoadWithError) 2725d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) IPC_MESSAGE_HANDLER_GENERIC(FrameHostMsg_DidCommitProvisionalLoad, 2735d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) OnNavigate(msg)) 2745d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) IPC_MESSAGE_HANDLER(FrameHostMsg_DidStartLoading, OnDidStartLoading) 2755d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) IPC_MESSAGE_HANDLER(FrameHostMsg_DidStopLoading, OnDidStopLoading) 276a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) IPC_MESSAGE_HANDLER(FrameHostMsg_OpenURL, OnOpenURL) 277a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) IPC_MESSAGE_HANDLER(FrameHostMsg_BeforeUnload_ACK, OnBeforeUnloadACK) 2785d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) IPC_MESSAGE_HANDLER(FrameHostMsg_SwapOut_ACK, OnSwapOutACK) 2795d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) IPC_MESSAGE_HANDLER(FrameHostMsg_ContextMenu, OnContextMenu) 280a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) IPC_MESSAGE_HANDLER(FrameHostMsg_JavaScriptExecuteResponse, 281a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) OnJavaScriptExecuteResponse) 2824e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) IPC_END_MESSAGE_MAP_EX() 2834e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) 284a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) if (!msg_is_ok) { 285a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) // The message had a handler, but its de-serialization failed. 286a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) // Kill the renderer. 2875d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) RecordAction(base::UserMetricsAction("BadMessageTerminate_RFH")); 288a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) GetProcess()->ReceivedBadMessage(); 289a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) } 290a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) 2914e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) return handled; 292424c4d7b64af9d0d8fd9624f381f469654d5e3d2Torne (Richard Coles)} 293424c4d7b64af9d0d8fd9624f381f469654d5e3d2Torne (Richard Coles) 294424c4d7b64af9d0d8fd9624f381f469654d5e3d2Torne (Richard Coles)void RenderFrameHostImpl::Init() { 2955d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) GetProcess()->ResumeRequestsForView(routing_id_); 296868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles)} 297868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) 298a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)void RenderFrameHostImpl::OnCreateChildFrame(int new_routing_id, 2994e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) const std::string& frame_name) { 300a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) RenderFrameHostImpl* new_frame = frame_tree_->AddFrame( 301a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) frame_tree_node_, new_routing_id, frame_name); 302a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) if (delegate_) 303a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) delegate_->RenderFrameCreated(new_frame); 3044e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles)} 3054e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) 306a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)void RenderFrameHostImpl::OnDetach() { 307a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) frame_tree_->RemoveFrame(frame_tree_node_); 308a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)} 309a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) 310a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)void RenderFrameHostImpl::OnFrameFocused() { 311a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) frame_tree_->SetFocusedFrame(frame_tree_node_); 312a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)} 313a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) 314a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)void RenderFrameHostImpl::OnOpenURL( 315a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) const FrameHostMsg_OpenURL_Params& params) { 316a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) GURL validated_url(params.url); 317a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) GetProcess()->FilterURL(false, &validated_url); 318a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) 319a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) frame_tree_node_->navigator()->RequestOpenURL( 320a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) this, validated_url, params.referrer, params.disposition, 321a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) params.should_replace_current_entry, params.user_gesture); 3224e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles)} 3234e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) 3248bcbed890bc3ce4d7a057a8f32cab53fa534672eTorne (Richard Coles)void RenderFrameHostImpl::OnDidStartProvisionalLoadForFrame( 325a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) int parent_routing_id, 3268bcbed890bc3ce4d7a057a8f32cab53fa534672eTorne (Richard Coles) bool is_main_frame, 3278bcbed890bc3ce4d7a057a8f32cab53fa534672eTorne (Richard Coles) const GURL& url) { 328a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) frame_tree_node_->navigator()->DidStartProvisionalLoad( 329a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) this, parent_routing_id, is_main_frame, url); 3308bcbed890bc3ce4d7a057a8f32cab53fa534672eTorne (Richard Coles)} 3318bcbed890bc3ce4d7a057a8f32cab53fa534672eTorne (Richard Coles) 3325d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)void RenderFrameHostImpl::OnDidFailProvisionalLoadWithError( 3335d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) const FrameHostMsg_DidFailProvisionalLoadWithError_Params& params) { 3345d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) frame_tree_node_->navigator()->DidFailProvisionalLoadWithError(this, params); 3355d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)} 3365d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) 3375d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)void RenderFrameHostImpl::OnDidFailLoadWithError( 3385d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) const GURL& url, 3395d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) bool is_main_frame, 3405d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) int error_code, 3415d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) const base::string16& error_description) { 3425d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) GURL validated_url(url); 3435d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) GetProcess()->FilterURL(false, &validated_url); 3445d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) 3455d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) frame_tree_node_->navigator()->DidFailLoadWithError( 346a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) this, validated_url, is_main_frame, error_code, 3475d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) error_description); 3485d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)} 3495d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) 3505d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)void RenderFrameHostImpl::OnDidRedirectProvisionalLoad( 3515d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) int32 page_id, 3525d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) const GURL& source_url, 3535d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) const GURL& target_url) { 3545d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) frame_tree_node_->navigator()->DidRedirectProvisionalLoad( 3555d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) this, page_id, source_url, target_url); 3565d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)} 3575d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) 3585d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)// Called when the renderer navigates. For every frame loaded, we'll get this 3595d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)// notification containing parameters identifying the navigation. 3605d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)// 3615d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)// Subframes are identified by the page transition type. For subframes loaded 3625d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)// as part of a wider page load, the page_id will be the same as for the top 3635d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)// level frame. If the user explicitly requests a subframe navigation, we will 3645d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)// get a new page_id because we need to create a new navigation entry for that 3655d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)// action. 3665d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)void RenderFrameHostImpl::OnNavigate(const IPC::Message& msg) { 3675d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) // Read the parameters out of the IPC message directly to avoid making another 3685d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) // copy when we filter the URLs. 3695d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) PickleIterator iter(msg); 3705d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) FrameHostMsg_DidCommitProvisionalLoad_Params validated_params; 3715d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) if (!IPC::ParamTraits<FrameHostMsg_DidCommitProvisionalLoad_Params>:: 3725d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) Read(&msg, &iter, &validated_params)) 3735d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) return; 3745d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) 3755d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) // If we're waiting for a cross-site beforeunload ack from this renderer and 3765d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) // we receive a Navigate message from the main frame, then the renderer was 3775d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) // navigating already and sent it before hearing the ViewMsg_Stop message. 3785d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) // We do not want to cancel the pending navigation in this case, since the 3795d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) // old page will soon be stopped. Instead, treat this as a beforeunload ack 3805d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) // to allow the pending navigation to continue. 3815d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) if (render_view_host_->is_waiting_for_beforeunload_ack_ && 3825d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) render_view_host_->unload_ack_is_for_cross_site_transition_ && 3835d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) PageTransitionIsMainFrame(validated_params.transition)) { 384a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) OnBeforeUnloadACK(true, send_before_unload_start_time_, 385a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) base::TimeTicks::Now()); 3865d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) return; 3875d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) } 3885d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) 3895d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) // If we're waiting for an unload ack from this renderer and we receive a 3905d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) // Navigate message, then the renderer was navigating before it received the 3915d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) // unload request. It will either respond to the unload request soon or our 3925d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) // timer will expire. Either way, we should ignore this message, because we 3935d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) // have already committed to closing this renderer. 3945d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) if (render_view_host_->IsWaitingForUnloadACK()) 3955d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) return; 3965d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) 3975d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) RenderProcessHost* process = GetProcess(); 3985d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) 3995d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) // Attempts to commit certain off-limits URL should be caught more strictly 4005d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) // than our FilterURL checks below. If a renderer violates this policy, it 4015d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) // should be killed. 4025d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) if (!CanCommitURL(validated_params.url)) { 4035d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) VLOG(1) << "Blocked URL " << validated_params.url.spec(); 4045d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) validated_params.url = GURL(kAboutBlankURL); 4055d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) RecordAction(base::UserMetricsAction("CanCommitURL_BlockedAndKilled")); 4065d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) // Kills the process. 4075d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) process->ReceivedBadMessage(); 4085d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) } 4095d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) 4105d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) // Now that something has committed, we don't need to track whether the 4115d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) // initial page has been accessed. 4125d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) render_view_host_->has_accessed_initial_document_ = false; 4135d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) 4145d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) // Without this check, an evil renderer can trick the browser into creating 4155d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) // a navigation entry for a banned URL. If the user clicks the back button 4165d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) // followed by the forward button (or clicks reload, or round-trips through 4175d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) // session restore, etc), we'll think that the browser commanded the 4185d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) // renderer to load the URL and grant the renderer the privileges to request 4195d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) // the URL. To prevent this attack, we block the renderer from inserting 4205d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) // banned URLs into the navigation controller in the first place. 4215d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) process->FilterURL(false, &validated_params.url); 4225d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) process->FilterURL(true, &validated_params.referrer.url); 4235d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) for (std::vector<GURL>::iterator it(validated_params.redirects.begin()); 4245d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) it != validated_params.redirects.end(); ++it) { 4255d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) process->FilterURL(false, &(*it)); 4265d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) } 4275d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) process->FilterURL(true, &validated_params.searchable_form_url); 4285d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) 4295d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) // Without this check, the renderer can trick the browser into using 4305d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) // filenames it can't access in a future session restore. 4315d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) if (!render_view_host_->CanAccessFilesOfPageState( 4325d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) validated_params.page_state)) { 4335d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) GetProcess()->ReceivedBadMessage(); 4345d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) return; 4355d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) } 4365d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) 4375d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) frame_tree_node()->navigator()->DidNavigate(this, validated_params); 4385d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)} 4395d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) 440a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)int RenderFrameHostImpl::GetEnabledBindings() { 441a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) return render_view_host_->GetEnabledBindings(); 442a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)} 443a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) 444a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)void RenderFrameHostImpl::OnCrossSiteResponse( 445a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) const GlobalRequestID& global_request_id, 446a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) scoped_ptr<CrossSiteTransferringRequest> cross_site_transferring_request, 447a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) const std::vector<GURL>& transfer_url_chain, 448a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) const Referrer& referrer, 449a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) PageTransition page_transition, 450a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) bool should_replace_current_entry) { 451a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) frame_tree_node_->render_manager()->OnCrossSiteResponse( 452a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) this, global_request_id, cross_site_transferring_request.Pass(), 453a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) transfer_url_chain, referrer, page_transition, 454a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) should_replace_current_entry); 455a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)} 456a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) 4575d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)void RenderFrameHostImpl::SwapOut() { 4585d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) if (render_view_host_->IsRenderViewLive()) { 4595d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) Send(new FrameMsg_SwapOut(routing_id_)); 4605d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) } else { 4615d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) // Our RenderViewHost doesn't have a live renderer, so just skip the unload 4625d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) // event. 4635d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) OnSwappedOut(true); 4645d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) } 4655d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)} 4665d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) 4675d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)void RenderFrameHostImpl::OnDidStartLoading() { 4685d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) delegate_->DidStartLoading(this); 4695d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)} 4705d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) 4715d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)void RenderFrameHostImpl::OnDidStopLoading() { 4725d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) delegate_->DidStopLoading(this); 4735d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)} 4745d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) 475a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)void RenderFrameHostImpl::OnBeforeUnloadACK( 476a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) bool proceed, 477a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) const base::TimeTicks& renderer_before_unload_start_time, 478a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) const base::TimeTicks& renderer_before_unload_end_time) { 479a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) // TODO(creis): Support beforeunload on subframes. 480a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) if (GetParent()) { 481a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) NOTREACHED() << "Should only receive BeforeUnload_ACK from the main frame."; 482a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) return; 483a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) } 484a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) 485a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) render_view_host_->decrement_in_flight_event_count(); 486a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) render_view_host_->StopHangMonitorTimeout(); 487a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) // If this renderer navigated while the beforeunload request was in flight, we 488a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) // may have cleared this state in OnNavigate, in which case we can ignore 489a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) // this message. 490a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) if (!render_view_host_->is_waiting_for_beforeunload_ack_ || 491a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) render_view_host_->rvh_state_ != RenderViewHostImpl::STATE_DEFAULT) { 492a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) return; 493a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) } 494a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) 495a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) render_view_host_->is_waiting_for_beforeunload_ack_ = false; 496a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) 497a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) base::TimeTicks before_unload_end_time; 498a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) if (!send_before_unload_start_time_.is_null() && 499a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) !renderer_before_unload_start_time.is_null() && 500a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) !renderer_before_unload_end_time.is_null()) { 501a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) // When passing TimeTicks across process boundaries, we need to compensate 502a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) // for any skew between the processes. Here we are converting the 503a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) // renderer's notion of before_unload_end_time to TimeTicks in the browser 504a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) // process. See comments in inter_process_time_ticks_converter.h for more. 505a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) InterProcessTimeTicksConverter converter( 506a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) LocalTimeTicks::FromTimeTicks(send_before_unload_start_time_), 507a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) LocalTimeTicks::FromTimeTicks(base::TimeTicks::Now()), 508a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) RemoteTimeTicks::FromTimeTicks(renderer_before_unload_start_time), 509a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) RemoteTimeTicks::FromTimeTicks(renderer_before_unload_end_time)); 510a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) LocalTimeTicks browser_before_unload_end_time = 511a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) converter.ToLocalTimeTicks( 512a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) RemoteTimeTicks::FromTimeTicks(renderer_before_unload_end_time)); 513a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) before_unload_end_time = browser_before_unload_end_time.ToTimeTicks(); 514a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) } 515a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) frame_tree_node_->render_manager()->OnBeforeUnloadACK( 516a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) render_view_host_->unload_ack_is_for_cross_site_transition_, proceed, 517a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) before_unload_end_time); 518a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) 519a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) // If canceled, notify the delegate to cancel its pending navigation entry. 520a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) if (!proceed) 521a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) render_view_host_->GetDelegate()->DidCancelLoading(); 522a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)} 523a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) 5245d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)void RenderFrameHostImpl::OnSwapOutACK() { 5255d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) OnSwappedOut(false); 5265d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)} 5275d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) 5285d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)void RenderFrameHostImpl::OnSwappedOut(bool timed_out) { 5295d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) frame_tree_node_->render_manager()->SwappedOutFrame(this); 5305d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)} 5315d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) 5325d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)void RenderFrameHostImpl::OnContextMenu(const ContextMenuParams& params) { 5335d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) // Validate the URLs in |params|. If the renderer can't request the URLs 5345d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) // directly, don't show them in the context menu. 5355d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) ContextMenuParams validated_params(params); 5365d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) RenderProcessHost* process = GetProcess(); 5375d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) 5385d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) // We don't validate |unfiltered_link_url| so that this field can be used 5395d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) // when users want to copy the original link URL. 5405d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) process->FilterURL(true, &validated_params.link_url); 5415d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) process->FilterURL(true, &validated_params.src_url); 5425d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) process->FilterURL(false, &validated_params.page_url); 5435d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) process->FilterURL(true, &validated_params.frame_url); 5445d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) 5455d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) delegate_->ShowContextMenu(this, validated_params); 5465d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)} 5475d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) 548a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)void RenderFrameHostImpl::OnJavaScriptExecuteResponse( 549a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) int id, const base::ListValue& result) { 550a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) const base::Value* result_value; 551a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) if (!result.Get(0, &result_value)) { 552a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) // Programming error or rogue renderer. 553a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) NOTREACHED() << "Got bad arguments for OnJavaScriptExecuteResponse"; 554a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) return; 555a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) } 556a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) 557a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) std::map<int, JavaScriptResultCallback>::iterator it = 558a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) javascript_callbacks_.find(id); 559a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) if (it != javascript_callbacks_.end()) { 560a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) it->second.Run(result_value); 561a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) javascript_callbacks_.erase(it); 562a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) } else { 563a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) NOTREACHED() << "Received script response for unknown request"; 564a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) } 565a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)} 566a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) 5675d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)void RenderFrameHostImpl::SetPendingShutdown(const base::Closure& on_swap_out) { 5685d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) render_view_host_->SetPendingShutdown(on_swap_out); 5695d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)} 5705d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) 5715d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)bool RenderFrameHostImpl::CanCommitURL(const GURL& url) { 5725d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) // TODO(creis): We should also check for WebUI pages here. Also, when the 5735d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) // out-of-process iframes implementation is ready, we should check for 5745d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) // cross-site URLs that are not allowed to commit in this process. 5755d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) 5765d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) // Give the client a chance to disallow URLs from committing. 5775d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) return GetContentClient()->browser()->CanCommitURL(GetProcess(), url); 5785d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)} 5795d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) 5805d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)void RenderFrameHostImpl::Navigate(const FrameMsg_Navigate_Params& params) { 5815d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) TRACE_EVENT0("frame_host", "RenderFrameHostImpl::Navigate"); 5825d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) // Browser plugin guests are not allowed to navigate outside web-safe schemes, 5835d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) // so do not grant them the ability to request additional URLs. 5845d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) if (!GetProcess()->IsGuest()) { 5855d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) ChildProcessSecurityPolicyImpl::GetInstance()->GrantRequestURL( 5865d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) GetProcess()->GetID(), params.url); 5875d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) if (params.url.SchemeIs(kDataScheme) && 5885d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) params.base_url_for_data_url.SchemeIs(kFileScheme)) { 5895d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) // If 'data:' is used, and we have a 'file:' base url, grant access to 5905d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) // local files. 5915d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) ChildProcessSecurityPolicyImpl::GetInstance()->GrantRequestURL( 5925d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) GetProcess()->GetID(), params.base_url_for_data_url); 5935d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) } 5945d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) } 5955d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) 5965d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) // Only send the message if we aren't suspended at the start of a cross-site 5975d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) // request. 5985d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) if (render_view_host_->navigations_suspended_) { 5995d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) // Shouldn't be possible to have a second navigation while suspended, since 6005d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) // navigations will only be suspended during a cross-site request. If a 6015d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) // second navigation occurs, RenderFrameHostManager will cancel this pending 6025d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) // RFH and create a new pending RFH. 6035d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) DCHECK(!render_view_host_->suspended_nav_params_.get()); 6045d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) render_view_host_->suspended_nav_params_.reset( 6055d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) new FrameMsg_Navigate_Params(params)); 6065d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) } else { 6075d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) // Get back to a clean state, in case we start a new navigation without 6085d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) // completing a RVH swap or unload handler. 6095d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) render_view_host_->SetState(RenderViewHostImpl::STATE_DEFAULT); 6105d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) 611a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) Send(new FrameMsg_Navigate(routing_id_, params)); 6125d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) } 6135d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) 6145d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) // Force the throbber to start. We do this because Blink's "started 6155d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) // loading" message will be received asynchronously from the UI of the 6165d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) // browser. But we want to keep the throbber in sync with what's happening 6175d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) // in the UI. For example, we want to start throbbing immediately when the 6185d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) // user naivgates even if the renderer is delayed. There is also an issue 6195d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) // with the throbber starting because the WebUI (which controls whether the 6205d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) // favicon is displayed) happens synchronously. If the start loading 6215d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) // messages was asynchronous, then the default favicon would flash in. 6225d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) // 6235d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) // Blink doesn't send throb notifications for JavaScript URLs, so we 6245d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) // don't want to either. 6255d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) if (!params.url.SchemeIs(kJavaScriptScheme)) 6265d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) delegate_->DidStartLoading(this); 6275d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)} 6285d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) 6295d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)void RenderFrameHostImpl::NavigateToURL(const GURL& url) { 6305d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) FrameMsg_Navigate_Params params; 6315d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) params.page_id = -1; 6325d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) params.pending_history_list_offset = -1; 6335d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) params.current_history_list_offset = -1; 6345d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) params.current_history_list_length = 0; 6355d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) params.url = url; 6365d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) params.transition = PAGE_TRANSITION_LINK; 6375d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) params.navigation_type = FrameMsg_Navigate_Type::NORMAL; 6385d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) Navigate(params); 6395d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)} 6405d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) 641868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles)} // namespace content 642