render_frame_host_impl.cc revision effb81e5f8246d0db0270817048dc992db66e9fb
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" 17effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch#include "content/browser/renderer_host/input/input_router.h" 18effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch#include "content/browser/renderer_host/input/timeout_monitor.h" 19868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles)#include "content/browser/renderer_host/render_view_host_impl.h" 204e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles)#include "content/common/frame_messages.h" 21a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)#include "content/common/input_messages.h" 22a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)#include "content/common/inter_process_time_ticks_converter.h" 2323730a6e56a168d1879203e4b3819bb36e3d8f1fTorne (Richard Coles)#include "content/common/swapped_out_messages.h" 244e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles)#include "content/public/browser/browser_thread.h" 255d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)#include "content/public/browser/content_browser_client.h" 264e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles)#include "content/public/browser/render_process_host.h" 275d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)#include "content/public/browser/render_widget_host_view.h" 28a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles)#include "content/public/browser/user_metrics.h" 295d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)#include "content/public/common/url_constants.h" 308bcbed890bc3ce4d7a057a8f32cab53fa534672eTorne (Richard Coles)#include "url/gurl.h" 31868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) 32a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)using base::TimeDelta; 33a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) 34868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles)namespace content { 35868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) 36424c4d7b64af9d0d8fd9624f381f469654d5e3d2Torne (Richard Coles)// The (process id, routing id) pair that identifies one RenderFrame. 37424c4d7b64af9d0d8fd9624f381f469654d5e3d2Torne (Richard Coles)typedef std::pair<int32, int32> RenderFrameHostID; 38424c4d7b64af9d0d8fd9624f381f469654d5e3d2Torne (Richard Coles)typedef base::hash_map<RenderFrameHostID, RenderFrameHostImpl*> 39424c4d7b64af9d0d8fd9624f381f469654d5e3d2Torne (Richard Coles) RoutingIDFrameMap; 40424c4d7b64af9d0d8fd9624f381f469654d5e3d2Torne (Richard Coles)static base::LazyInstance<RoutingIDFrameMap> g_routing_id_frame_map = 41424c4d7b64af9d0d8fd9624f381f469654d5e3d2Torne (Richard Coles) LAZY_INSTANCE_INITIALIZER; 42424c4d7b64af9d0d8fd9624f381f469654d5e3d2Torne (Richard Coles) 435d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)RenderFrameHost* RenderFrameHost::FromID(int render_process_id, 445d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) int render_frame_id) { 455d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) return RenderFrameHostImpl::FromID(render_process_id, render_frame_id); 465d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)} 475d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) 48424c4d7b64af9d0d8fd9624f381f469654d5e3d2Torne (Richard Coles)// static 49424c4d7b64af9d0d8fd9624f381f469654d5e3d2Torne (Richard Coles)RenderFrameHostImpl* RenderFrameHostImpl::FromID( 50424c4d7b64af9d0d8fd9624f381f469654d5e3d2Torne (Richard Coles) int process_id, int routing_id) { 515d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI)); 52424c4d7b64af9d0d8fd9624f381f469654d5e3d2Torne (Richard Coles) RoutingIDFrameMap* frames = g_routing_id_frame_map.Pointer(); 53424c4d7b64af9d0d8fd9624f381f469654d5e3d2Torne (Richard Coles) RoutingIDFrameMap::iterator it = frames->find( 54424c4d7b64af9d0d8fd9624f381f469654d5e3d2Torne (Richard Coles) RenderFrameHostID(process_id, routing_id)); 55424c4d7b64af9d0d8fd9624f381f469654d5e3d2Torne (Richard Coles) return it == frames->end() ? NULL : it->second; 56424c4d7b64af9d0d8fd9624f381f469654d5e3d2Torne (Richard Coles)} 57424c4d7b64af9d0d8fd9624f381f469654d5e3d2Torne (Richard Coles) 58868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles)RenderFrameHostImpl::RenderFrameHostImpl( 59868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) RenderViewHostImpl* render_view_host, 60a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) RenderFrameHostDelegate* delegate, 614e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) FrameTree* frame_tree, 62a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) FrameTreeNode* frame_tree_node, 63868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) int routing_id, 64424c4d7b64af9d0d8fd9624f381f469654d5e3d2Torne (Richard Coles) bool is_swapped_out) 65868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) : render_view_host_(render_view_host), 66a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) delegate_(delegate), 675d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) cross_process_frame_connector_(NULL), 684e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) frame_tree_(frame_tree), 69a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) frame_tree_node_(frame_tree_node), 70424c4d7b64af9d0d8fd9624f381f469654d5e3d2Torne (Richard Coles) routing_id_(routing_id), 71424c4d7b64af9d0d8fd9624f381f469654d5e3d2Torne (Richard Coles) is_swapped_out_(is_swapped_out) { 725d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) frame_tree_->RegisterRenderFrameHost(this); 73424c4d7b64af9d0d8fd9624f381f469654d5e3d2Torne (Richard Coles) GetProcess()->AddRoute(routing_id_, this); 74424c4d7b64af9d0d8fd9624f381f469654d5e3d2Torne (Richard Coles) g_routing_id_frame_map.Get().insert(std::make_pair( 75424c4d7b64af9d0d8fd9624f381f469654d5e3d2Torne (Richard Coles) RenderFrameHostID(GetProcess()->GetID(), routing_id_), 76424c4d7b64af9d0d8fd9624f381f469654d5e3d2Torne (Richard Coles) this)); 77868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles)} 78868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) 79868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles)RenderFrameHostImpl::~RenderFrameHostImpl() { 80424c4d7b64af9d0d8fd9624f381f469654d5e3d2Torne (Richard Coles) GetProcess()->RemoveRoute(routing_id_); 81424c4d7b64af9d0d8fd9624f381f469654d5e3d2Torne (Richard Coles) g_routing_id_frame_map.Get().erase( 82424c4d7b64af9d0d8fd9624f381f469654d5e3d2Torne (Richard Coles) RenderFrameHostID(GetProcess()->GetID(), routing_id_)); 83a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) if (delegate_) 84a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) delegate_->RenderFrameDeleted(this); 855d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) 865d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) // Notify the FrameTree that this RFH is going away, allowing it to shut down 875d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) // the corresponding RenderViewHost if it is no longer needed. 885d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) frame_tree_->UnregisterRenderFrameHost(this); 895d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)} 905d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) 91a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)int RenderFrameHostImpl::GetRoutingID() { 92a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) return routing_id_; 93a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)} 94a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) 955d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)SiteInstance* RenderFrameHostImpl::GetSiteInstance() { 965d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) return render_view_host_->GetSiteInstance(); 975d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)} 985d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) 995d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)RenderProcessHost* RenderFrameHostImpl::GetProcess() { 1005d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) // TODO(nasko): This should return its own process, once we have working 1015d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) // cross-process navigation for subframes. 1025d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) return render_view_host_->GetProcess(); 103a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles)} 104424c4d7b64af9d0d8fd9624f381f469654d5e3d2Torne (Richard Coles) 105a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)RenderFrameHost* RenderFrameHostImpl::GetParent() { 106a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) FrameTreeNode* parent_node = frame_tree_node_->parent(); 107a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) if (!parent_node) 108a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) return NULL; 109a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) return parent_node->current_frame_host(); 110a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)} 111a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) 11223730a6e56a168d1879203e4b3819bb36e3d8f1fTorne (Richard Coles)const std::string& RenderFrameHostImpl::GetFrameName() { 11323730a6e56a168d1879203e4b3819bb36e3d8f1fTorne (Richard Coles) return frame_tree_node_->frame_name(); 11423730a6e56a168d1879203e4b3819bb36e3d8f1fTorne (Richard Coles)} 11523730a6e56a168d1879203e4b3819bb36e3d8f1fTorne (Richard Coles) 116a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)bool RenderFrameHostImpl::IsCrossProcessSubframe() { 117a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) FrameTreeNode* parent_node = frame_tree_node_->parent(); 118a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) if (!parent_node) 119a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) return false; 120a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) return GetSiteInstance() != 121a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) parent_node->current_frame_host()->GetSiteInstance(); 122a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)} 123a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) 124a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)GURL RenderFrameHostImpl::GetLastCommittedURL() { 125a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) return frame_tree_node_->current_url(); 126868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles)} 127868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) 1285d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)gfx::NativeView RenderFrameHostImpl::GetNativeView() { 1295d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) RenderWidgetHostView* view = render_view_host_->GetView(); 1305d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) if (!view) 1315d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) return NULL; 1325d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) return view->GetNativeView(); 1335d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)} 1345d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) 135a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)void RenderFrameHostImpl::DispatchBeforeUnload(bool for_cross_site_transition) { 136a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) // TODO(creis): Support subframes. 137a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) DCHECK(!GetParent()); 138a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) 139a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) if (!render_view_host_->IsRenderViewLive()) { 140a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) // We don't have a live renderer, so just skip running beforeunload. 141a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) render_view_host_->is_waiting_for_beforeunload_ack_ = true; 142a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) render_view_host_->unload_ack_is_for_cross_site_transition_ = 143a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) for_cross_site_transition; 144a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) base::TimeTicks now = base::TimeTicks::Now(); 145a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) OnBeforeUnloadACK(true, now, now); 146a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) return; 147a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) } 148a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) 149a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) // This may be called more than once (if the user clicks the tab close button 150a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) // several times, or if she clicks the tab close button then the browser close 151a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) // button), and we only send the message once. 152a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) if (render_view_host_->is_waiting_for_beforeunload_ack_) { 153a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) // Some of our close messages could be for the tab, others for cross-site 154a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) // transitions. We always want to think it's for closing the tab if any 155a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) // of the messages were, since otherwise it might be impossible to close 156a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) // (if there was a cross-site "close" request pending when the user clicked 157a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) // the close button). We want to keep the "for cross site" flag only if 158a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) // both the old and the new ones are also for cross site. 159a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) render_view_host_->unload_ack_is_for_cross_site_transition_ = 160a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) render_view_host_->unload_ack_is_for_cross_site_transition_ && 161a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) for_cross_site_transition; 162a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) } else { 163a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) // Start the hang monitor in case the renderer hangs in the beforeunload 164a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) // handler. 165a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) render_view_host_->is_waiting_for_beforeunload_ack_ = true; 166a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) render_view_host_->unload_ack_is_for_cross_site_transition_ = 167a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) for_cross_site_transition; 168a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) // Increment the in-flight event count, to ensure that input events won't 169a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) // cancel the timeout timer. 170a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) render_view_host_->increment_in_flight_event_count(); 171a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) render_view_host_->StartHangMonitorTimeout( 172a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) TimeDelta::FromMilliseconds(RenderViewHostImpl::kUnloadTimeoutMS)); 173a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) send_before_unload_start_time_ = base::TimeTicks::Now(); 174a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) Send(new FrameMsg_BeforeUnload(routing_id_)); 175a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) } 176a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)} 177a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) 1785d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)void RenderFrameHostImpl::NotifyContextMenuClosed( 1795d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) const CustomContextMenuContext& context) { 1805d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) Send(new FrameMsg_ContextMenuClosed(routing_id_, context)); 1815d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)} 1825d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) 1835d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)void RenderFrameHostImpl::ExecuteCustomContextMenuCommand( 1845d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) int action, const CustomContextMenuContext& context) { 1855d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) Send(new FrameMsg_CustomContextMenuAction(routing_id_, context, action)); 1865d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)} 1875d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) 188effb81e5f8246d0db0270817048dc992db66e9fbBen Murdochvoid RenderFrameHostImpl::Undo() { 189effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch Send(new InputMsg_Undo(routing_id_)); 190effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch RecordAction(base::UserMetricsAction("Undo")); 191effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch} 192effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch 193effb81e5f8246d0db0270817048dc992db66e9fbBen Murdochvoid RenderFrameHostImpl::Redo() { 194effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch Send(new InputMsg_Redo(routing_id_)); 195effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch RecordAction(base::UserMetricsAction("Redo")); 196effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch} 197effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch 198a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)void RenderFrameHostImpl::Cut() { 199a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) Send(new InputMsg_Cut(routing_id_)); 200a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) RecordAction(base::UserMetricsAction("Cut")); 201a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)} 202a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) 203a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)void RenderFrameHostImpl::Copy() { 204a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) Send(new InputMsg_Copy(routing_id_)); 205a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) RecordAction(base::UserMetricsAction("Copy")); 206a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)} 207a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) 208effb81e5f8246d0db0270817048dc992db66e9fbBen Murdochvoid RenderFrameHostImpl::CopyToFindPboard() { 209effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch#if defined(OS_MACOSX) 210effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch // Windows/Linux don't have the concept of a find pasteboard. 211effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch Send(new InputMsg_CopyToFindPboard(routing_id_)); 212effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch RecordAction(base::UserMetricsAction("CopyToFindPboard")); 213effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch#endif 214effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch} 215effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch 216a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)void RenderFrameHostImpl::Paste() { 217a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) Send(new InputMsg_Paste(routing_id_)); 218a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) RecordAction(base::UserMetricsAction("Paste")); 219a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)} 220a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) 221effb81e5f8246d0db0270817048dc992db66e9fbBen Murdochvoid RenderFrameHostImpl::PasteAndMatchStyle() { 222effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch Send(new InputMsg_PasteAndMatchStyle(routing_id_)); 223effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch RecordAction(base::UserMetricsAction("PasteAndMatchStyle")); 224effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch} 225effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch 226effb81e5f8246d0db0270817048dc992db66e9fbBen Murdochvoid RenderFrameHostImpl::Delete() { 227effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch Send(new InputMsg_Delete(routing_id_)); 228effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch RecordAction(base::UserMetricsAction("DeleteSelection")); 229effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch} 230effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch 231effb81e5f8246d0db0270817048dc992db66e9fbBen Murdochvoid RenderFrameHostImpl::SelectAll() { 232effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch Send(new InputMsg_SelectAll(routing_id_)); 233effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch RecordAction(base::UserMetricsAction("SelectAll")); 234effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch} 235effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch 236effb81e5f8246d0db0270817048dc992db66e9fbBen Murdochvoid RenderFrameHostImpl::Unselect() { 237effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch Send(new InputMsg_Unselect(routing_id_)); 238effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch RecordAction(base::UserMetricsAction("Unselect")); 239effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch} 240effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch 241a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)void RenderFrameHostImpl::InsertCSS(const std::string& css) { 242a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) Send(new FrameMsg_CSSInsertRequest(routing_id_, css)); 243a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)} 244a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) 245a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)void RenderFrameHostImpl::ExecuteJavaScript( 246a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) const base::string16& javascript) { 247a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) Send(new FrameMsg_JavaScriptExecuteRequest(routing_id_, 248a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) javascript, 249a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) 0, false)); 250a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)} 251a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) 252a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)void RenderFrameHostImpl::ExecuteJavaScript( 253a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) const base::string16& javascript, 254a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) const JavaScriptResultCallback& callback) { 255a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) static int next_id = 1; 256a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) int key = next_id++; 257a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) Send(new FrameMsg_JavaScriptExecuteRequest(routing_id_, 258a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) javascript, 259a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) key, true)); 260a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) javascript_callbacks_.insert(std::make_pair(key, callback)); 261a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)} 262a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) 2635d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)RenderViewHost* RenderFrameHostImpl::GetRenderViewHost() { 2645d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) return render_view_host_; 2655d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)} 2665d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) 267868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles)bool RenderFrameHostImpl::Send(IPC::Message* message) { 268effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch if (IPC_MESSAGE_ID_CLASS(message->type()) == InputMsgStart) { 269effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch return render_view_host_->input_router()->SendInput( 270effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch make_scoped_ptr(message)); 271effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch } 272effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch 273424c4d7b64af9d0d8fd9624f381f469654d5e3d2Torne (Richard Coles) return GetProcess()->Send(message); 274868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles)} 275868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) 276868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles)bool RenderFrameHostImpl::OnMessageReceived(const IPC::Message &msg) { 27723730a6e56a168d1879203e4b3819bb36e3d8f1fTorne (Richard Coles) // Filter out most IPC messages if this renderer is swapped out. 27823730a6e56a168d1879203e4b3819bb36e3d8f1fTorne (Richard Coles) // We still want to handle certain ACKs to keep our state consistent. 27923730a6e56a168d1879203e4b3819bb36e3d8f1fTorne (Richard Coles) // TODO(nasko): Only check RenderViewHost state, as this object's own state 28023730a6e56a168d1879203e4b3819bb36e3d8f1fTorne (Richard Coles) // isn't yet properly updated. Transition this check once the swapped out 28123730a6e56a168d1879203e4b3819bb36e3d8f1fTorne (Richard Coles) // state is correct in RenderFrameHost itself. 28223730a6e56a168d1879203e4b3819bb36e3d8f1fTorne (Richard Coles) if (render_view_host_->IsSwappedOut()) { 28323730a6e56a168d1879203e4b3819bb36e3d8f1fTorne (Richard Coles) if (!SwappedOutMessages::CanHandleWhileSwappedOut(msg)) { 28423730a6e56a168d1879203e4b3819bb36e3d8f1fTorne (Richard Coles) // If this is a synchronous message and we decided not to handle it, 28523730a6e56a168d1879203e4b3819bb36e3d8f1fTorne (Richard Coles) // we must send an error reply, or else the renderer will be stuck 28623730a6e56a168d1879203e4b3819bb36e3d8f1fTorne (Richard Coles) // and won't respond to future requests. 28723730a6e56a168d1879203e4b3819bb36e3d8f1fTorne (Richard Coles) if (msg.is_sync()) { 28823730a6e56a168d1879203e4b3819bb36e3d8f1fTorne (Richard Coles) IPC::Message* reply = IPC::SyncMessage::GenerateReply(&msg); 28923730a6e56a168d1879203e4b3819bb36e3d8f1fTorne (Richard Coles) reply->set_reply_error(); 29023730a6e56a168d1879203e4b3819bb36e3d8f1fTorne (Richard Coles) Send(reply); 29123730a6e56a168d1879203e4b3819bb36e3d8f1fTorne (Richard Coles) } 29223730a6e56a168d1879203e4b3819bb36e3d8f1fTorne (Richard Coles) // Don't continue looking for someone to handle it. 29323730a6e56a168d1879203e4b3819bb36e3d8f1fTorne (Richard Coles) return true; 29423730a6e56a168d1879203e4b3819bb36e3d8f1fTorne (Richard Coles) } 29523730a6e56a168d1879203e4b3819bb36e3d8f1fTorne (Richard Coles) } 29623730a6e56a168d1879203e4b3819bb36e3d8f1fTorne (Richard Coles) 297a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) if (delegate_->OnMessageReceived(this, msg)) 298a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) return true; 299a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) 3005d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) if (cross_process_frame_connector_ && 3015d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) cross_process_frame_connector_->OnMessageReceived(msg)) 3025d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) return true; 3035d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) 3044e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) bool handled = true; 3054e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) bool msg_is_ok = true; 3064e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) IPC_BEGIN_MESSAGE_MAP_EX(RenderFrameHostImpl, msg, msg_is_ok) 3074e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) IPC_MESSAGE_HANDLER(FrameHostMsg_Detach, OnDetach) 308a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) IPC_MESSAGE_HANDLER(FrameHostMsg_FrameFocused, OnFrameFocused) 3098bcbed890bc3ce4d7a057a8f32cab53fa534672eTorne (Richard Coles) IPC_MESSAGE_HANDLER(FrameHostMsg_DidStartProvisionalLoadForFrame, 3108bcbed890bc3ce4d7a057a8f32cab53fa534672eTorne (Richard Coles) OnDidStartProvisionalLoadForFrame) 3115d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) IPC_MESSAGE_HANDLER(FrameHostMsg_DidFailProvisionalLoadWithError, 3125d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) OnDidFailProvisionalLoadWithError) 3135d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) IPC_MESSAGE_HANDLER(FrameHostMsg_DidRedirectProvisionalLoad, 3145d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) OnDidRedirectProvisionalLoad) 3155d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) IPC_MESSAGE_HANDLER(FrameHostMsg_DidFailLoadWithError, 3165d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) OnDidFailLoadWithError) 3175d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) IPC_MESSAGE_HANDLER_GENERIC(FrameHostMsg_DidCommitProvisionalLoad, 3185d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) OnNavigate(msg)) 3195d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) IPC_MESSAGE_HANDLER(FrameHostMsg_DidStartLoading, OnDidStartLoading) 3205d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) IPC_MESSAGE_HANDLER(FrameHostMsg_DidStopLoading, OnDidStopLoading) 321a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) IPC_MESSAGE_HANDLER(FrameHostMsg_OpenURL, OnOpenURL) 322a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) IPC_MESSAGE_HANDLER(FrameHostMsg_BeforeUnload_ACK, OnBeforeUnloadACK) 3235d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) IPC_MESSAGE_HANDLER(FrameHostMsg_SwapOut_ACK, OnSwapOutACK) 3245d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) IPC_MESSAGE_HANDLER(FrameHostMsg_ContextMenu, OnContextMenu) 325a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) IPC_MESSAGE_HANDLER(FrameHostMsg_JavaScriptExecuteResponse, 326a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) OnJavaScriptExecuteResponse) 3274e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) IPC_END_MESSAGE_MAP_EX() 3284e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) 329a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) if (!msg_is_ok) { 330a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) // The message had a handler, but its de-serialization failed. 331a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) // Kill the renderer. 3325d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) RecordAction(base::UserMetricsAction("BadMessageTerminate_RFH")); 333a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) GetProcess()->ReceivedBadMessage(); 334a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) } 335a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) 3364e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) return handled; 337424c4d7b64af9d0d8fd9624f381f469654d5e3d2Torne (Richard Coles)} 338424c4d7b64af9d0d8fd9624f381f469654d5e3d2Torne (Richard Coles) 339424c4d7b64af9d0d8fd9624f381f469654d5e3d2Torne (Richard Coles)void RenderFrameHostImpl::Init() { 3405d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) GetProcess()->ResumeRequestsForView(routing_id_); 341868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles)} 342868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) 343a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)void RenderFrameHostImpl::OnCreateChildFrame(int new_routing_id, 3444e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) const std::string& frame_name) { 345a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) RenderFrameHostImpl* new_frame = frame_tree_->AddFrame( 346a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) frame_tree_node_, new_routing_id, frame_name); 347a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) if (delegate_) 348a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) delegate_->RenderFrameCreated(new_frame); 3494e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles)} 3504e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) 351a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)void RenderFrameHostImpl::OnDetach() { 352a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) frame_tree_->RemoveFrame(frame_tree_node_); 353a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)} 354a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) 355a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)void RenderFrameHostImpl::OnFrameFocused() { 356a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) frame_tree_->SetFocusedFrame(frame_tree_node_); 357a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)} 358a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) 359a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)void RenderFrameHostImpl::OnOpenURL( 360a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) const FrameHostMsg_OpenURL_Params& params) { 361a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) GURL validated_url(params.url); 362a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) GetProcess()->FilterURL(false, &validated_url); 363a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) 364a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) frame_tree_node_->navigator()->RequestOpenURL( 365a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) this, validated_url, params.referrer, params.disposition, 366a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) params.should_replace_current_entry, params.user_gesture); 3674e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles)} 3684e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) 3698bcbed890bc3ce4d7a057a8f32cab53fa534672eTorne (Richard Coles)void RenderFrameHostImpl::OnDidStartProvisionalLoadForFrame( 370a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) int parent_routing_id, 3718bcbed890bc3ce4d7a057a8f32cab53fa534672eTorne (Richard Coles) const GURL& url) { 372a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) frame_tree_node_->navigator()->DidStartProvisionalLoad( 373effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch this, parent_routing_id, url); 3748bcbed890bc3ce4d7a057a8f32cab53fa534672eTorne (Richard Coles)} 3758bcbed890bc3ce4d7a057a8f32cab53fa534672eTorne (Richard Coles) 3765d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)void RenderFrameHostImpl::OnDidFailProvisionalLoadWithError( 3775d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) const FrameHostMsg_DidFailProvisionalLoadWithError_Params& params) { 3785d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) frame_tree_node_->navigator()->DidFailProvisionalLoadWithError(this, params); 3795d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)} 3805d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) 3815d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)void RenderFrameHostImpl::OnDidFailLoadWithError( 3825d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) const GURL& url, 3835d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) int error_code, 3845d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) const base::string16& error_description) { 3855d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) GURL validated_url(url); 3865d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) GetProcess()->FilterURL(false, &validated_url); 3875d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) 3885d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) frame_tree_node_->navigator()->DidFailLoadWithError( 389effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch this, validated_url, error_code, error_description); 3905d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)} 3915d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) 3925d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)void RenderFrameHostImpl::OnDidRedirectProvisionalLoad( 3935d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) int32 page_id, 3945d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) const GURL& source_url, 3955d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) const GURL& target_url) { 3965d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) frame_tree_node_->navigator()->DidRedirectProvisionalLoad( 3975d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) this, page_id, source_url, target_url); 3985d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)} 3995d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) 4005d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)// Called when the renderer navigates. For every frame loaded, we'll get this 4015d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)// notification containing parameters identifying the navigation. 4025d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)// 4035d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)// Subframes are identified by the page transition type. For subframes loaded 4045d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)// as part of a wider page load, the page_id will be the same as for the top 4055d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)// level frame. If the user explicitly requests a subframe navigation, we will 4065d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)// get a new page_id because we need to create a new navigation entry for that 4075d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)// action. 4085d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)void RenderFrameHostImpl::OnNavigate(const IPC::Message& msg) { 4095d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) // Read the parameters out of the IPC message directly to avoid making another 4105d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) // copy when we filter the URLs. 4115d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) PickleIterator iter(msg); 4125d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) FrameHostMsg_DidCommitProvisionalLoad_Params validated_params; 4135d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) if (!IPC::ParamTraits<FrameHostMsg_DidCommitProvisionalLoad_Params>:: 4145d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) Read(&msg, &iter, &validated_params)) 4155d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) return; 4165d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) 4175d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) // If we're waiting for a cross-site beforeunload ack from this renderer and 4185d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) // we receive a Navigate message from the main frame, then the renderer was 4195d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) // navigating already and sent it before hearing the ViewMsg_Stop message. 4205d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) // We do not want to cancel the pending navigation in this case, since the 4215d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) // old page will soon be stopped. Instead, treat this as a beforeunload ack 4225d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) // to allow the pending navigation to continue. 4235d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) if (render_view_host_->is_waiting_for_beforeunload_ack_ && 4245d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) render_view_host_->unload_ack_is_for_cross_site_transition_ && 4255d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) PageTransitionIsMainFrame(validated_params.transition)) { 426a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) OnBeforeUnloadACK(true, send_before_unload_start_time_, 427a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) base::TimeTicks::Now()); 4285d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) return; 4295d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) } 4305d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) 4315d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) // If we're waiting for an unload ack from this renderer and we receive a 4325d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) // Navigate message, then the renderer was navigating before it received the 4335d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) // unload request. It will either respond to the unload request soon or our 4345d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) // timer will expire. Either way, we should ignore this message, because we 4355d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) // have already committed to closing this renderer. 4365d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) if (render_view_host_->IsWaitingForUnloadACK()) 4375d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) return; 4385d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) 4395d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) RenderProcessHost* process = GetProcess(); 4405d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) 4415d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) // Attempts to commit certain off-limits URL should be caught more strictly 4425d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) // than our FilterURL checks below. If a renderer violates this policy, it 4435d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) // should be killed. 4445d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) if (!CanCommitURL(validated_params.url)) { 4455d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) VLOG(1) << "Blocked URL " << validated_params.url.spec(); 4465d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) validated_params.url = GURL(kAboutBlankURL); 4475d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) RecordAction(base::UserMetricsAction("CanCommitURL_BlockedAndKilled")); 4485d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) // Kills the process. 4495d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) process->ReceivedBadMessage(); 4505d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) } 4515d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) 4525d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) // Now that something has committed, we don't need to track whether the 4535d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) // initial page has been accessed. 4545d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) render_view_host_->has_accessed_initial_document_ = false; 4555d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) 4565d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) // Without this check, an evil renderer can trick the browser into creating 4575d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) // a navigation entry for a banned URL. If the user clicks the back button 4585d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) // followed by the forward button (or clicks reload, or round-trips through 4595d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) // session restore, etc), we'll think that the browser commanded the 4605d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) // renderer to load the URL and grant the renderer the privileges to request 4615d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) // the URL. To prevent this attack, we block the renderer from inserting 4625d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) // banned URLs into the navigation controller in the first place. 4635d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) process->FilterURL(false, &validated_params.url); 4645d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) process->FilterURL(true, &validated_params.referrer.url); 4655d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) for (std::vector<GURL>::iterator it(validated_params.redirects.begin()); 4665d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) it != validated_params.redirects.end(); ++it) { 4675d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) process->FilterURL(false, &(*it)); 4685d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) } 4695d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) process->FilterURL(true, &validated_params.searchable_form_url); 4705d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) 4715d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) // Without this check, the renderer can trick the browser into using 4725d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) // filenames it can't access in a future session restore. 4735d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) if (!render_view_host_->CanAccessFilesOfPageState( 4745d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) validated_params.page_state)) { 4755d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) GetProcess()->ReceivedBadMessage(); 4765d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) return; 4775d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) } 4785d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) 4795d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) frame_tree_node()->navigator()->DidNavigate(this, validated_params); 4805d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)} 4815d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) 482a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)int RenderFrameHostImpl::GetEnabledBindings() { 483a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) return render_view_host_->GetEnabledBindings(); 484a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)} 485a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) 486a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)void RenderFrameHostImpl::OnCrossSiteResponse( 487a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) const GlobalRequestID& global_request_id, 488a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) scoped_ptr<CrossSiteTransferringRequest> cross_site_transferring_request, 489a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) const std::vector<GURL>& transfer_url_chain, 490a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) const Referrer& referrer, 491a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) PageTransition page_transition, 492a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) bool should_replace_current_entry) { 493a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) frame_tree_node_->render_manager()->OnCrossSiteResponse( 494a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) this, global_request_id, cross_site_transferring_request.Pass(), 495a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) transfer_url_chain, referrer, page_transition, 496a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) should_replace_current_entry); 497a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)} 498a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) 4995d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)void RenderFrameHostImpl::SwapOut() { 500effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch // TODO(creis): Move swapped out state to RFH. Until then, only update it 501effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch // when swapping out the main frame. 502effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch if (!GetParent()) { 503effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch // If this RenderViewHost is not in the default state, it must have already 504effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch // gone through this, therefore just return. 505effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch if (render_view_host_->rvh_state_ != RenderViewHostImpl::STATE_DEFAULT) 506effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch return; 507effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch 508effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch render_view_host_->SetState( 509effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch RenderViewHostImpl::STATE_WAITING_FOR_UNLOAD_ACK); 510effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch render_view_host_->unload_event_monitor_timeout_->Start( 511effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch base::TimeDelta::FromMilliseconds( 512effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch RenderViewHostImpl::kUnloadTimeoutMS)); 5135d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) } 514effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch 515effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch if (render_view_host_->IsRenderViewLive()) 516effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch Send(new FrameMsg_SwapOut(routing_id_)); 517effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch 518effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch if (!GetParent()) 519effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch delegate_->SwappedOut(this); 520effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch 521effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch // Allow the navigation to proceed. 522effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch frame_tree_node_->render_manager()->SwappedOut(this); 5235d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)} 5245d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) 525effb81e5f8246d0db0270817048dc992db66e9fbBen Murdochvoid RenderFrameHostImpl::OnDidStartLoading(bool to_different_document) { 526effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch delegate_->DidStartLoading(this, to_different_document); 5275d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)} 5285d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) 5295d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)void RenderFrameHostImpl::OnDidStopLoading() { 5305d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) delegate_->DidStopLoading(this); 5315d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)} 5325d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) 533a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)void RenderFrameHostImpl::OnBeforeUnloadACK( 534a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) bool proceed, 535a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) const base::TimeTicks& renderer_before_unload_start_time, 536a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) const base::TimeTicks& renderer_before_unload_end_time) { 537a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) // TODO(creis): Support beforeunload on subframes. 538a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) if (GetParent()) { 539a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) NOTREACHED() << "Should only receive BeforeUnload_ACK from the main frame."; 540a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) return; 541a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) } 542a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) 543a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) render_view_host_->decrement_in_flight_event_count(); 544a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) render_view_host_->StopHangMonitorTimeout(); 545a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) // If this renderer navigated while the beforeunload request was in flight, we 546a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) // may have cleared this state in OnNavigate, in which case we can ignore 547a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) // this message. 548a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) if (!render_view_host_->is_waiting_for_beforeunload_ack_ || 549a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) render_view_host_->rvh_state_ != RenderViewHostImpl::STATE_DEFAULT) { 550a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) return; 551a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) } 552a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) 553a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) render_view_host_->is_waiting_for_beforeunload_ack_ = false; 554a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) 555a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) base::TimeTicks before_unload_end_time; 556a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) if (!send_before_unload_start_time_.is_null() && 557a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) !renderer_before_unload_start_time.is_null() && 558a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) !renderer_before_unload_end_time.is_null()) { 559a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) // When passing TimeTicks across process boundaries, we need to compensate 560a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) // for any skew between the processes. Here we are converting the 561a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) // renderer's notion of before_unload_end_time to TimeTicks in the browser 562a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) // process. See comments in inter_process_time_ticks_converter.h for more. 563a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) InterProcessTimeTicksConverter converter( 564a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) LocalTimeTicks::FromTimeTicks(send_before_unload_start_time_), 565a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) LocalTimeTicks::FromTimeTicks(base::TimeTicks::Now()), 566a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) RemoteTimeTicks::FromTimeTicks(renderer_before_unload_start_time), 567a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) RemoteTimeTicks::FromTimeTicks(renderer_before_unload_end_time)); 568a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) LocalTimeTicks browser_before_unload_end_time = 569a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) converter.ToLocalTimeTicks( 570a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) RemoteTimeTicks::FromTimeTicks(renderer_before_unload_end_time)); 571a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) before_unload_end_time = browser_before_unload_end_time.ToTimeTicks(); 572a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) } 573a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) frame_tree_node_->render_manager()->OnBeforeUnloadACK( 574a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) render_view_host_->unload_ack_is_for_cross_site_transition_, proceed, 575a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) before_unload_end_time); 576a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) 577a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) // If canceled, notify the delegate to cancel its pending navigation entry. 578a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) if (!proceed) 579a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) render_view_host_->GetDelegate()->DidCancelLoading(); 580a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)} 581a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) 5825d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)void RenderFrameHostImpl::OnSwapOutACK() { 5835d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) OnSwappedOut(false); 5845d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)} 5855d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) 5865d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)void RenderFrameHostImpl::OnSwappedOut(bool timed_out) { 587effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch // For now, we only need to update the RVH state machine for top-level swaps. 588effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch // Subframe swaps (in --site-per-process) can just continue via RFHM. 589effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch if (!GetParent()) 590effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch render_view_host_->OnSwappedOut(timed_out); 591effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch else 592effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch frame_tree_node_->render_manager()->SwappedOut(this); 5935d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)} 5945d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) 5955d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)void RenderFrameHostImpl::OnContextMenu(const ContextMenuParams& params) { 5965d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) // Validate the URLs in |params|. If the renderer can't request the URLs 5975d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) // directly, don't show them in the context menu. 5985d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) ContextMenuParams validated_params(params); 5995d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) RenderProcessHost* process = GetProcess(); 6005d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) 6015d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) // We don't validate |unfiltered_link_url| so that this field can be used 6025d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) // when users want to copy the original link URL. 6035d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) process->FilterURL(true, &validated_params.link_url); 6045d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) process->FilterURL(true, &validated_params.src_url); 6055d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) process->FilterURL(false, &validated_params.page_url); 6065d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) process->FilterURL(true, &validated_params.frame_url); 6075d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) 6085d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) delegate_->ShowContextMenu(this, validated_params); 6095d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)} 6105d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) 611a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)void RenderFrameHostImpl::OnJavaScriptExecuteResponse( 612a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) int id, const base::ListValue& result) { 613a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) const base::Value* result_value; 614a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) if (!result.Get(0, &result_value)) { 615a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) // Programming error or rogue renderer. 616a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) NOTREACHED() << "Got bad arguments for OnJavaScriptExecuteResponse"; 617a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) return; 618a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) } 619a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) 620a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) std::map<int, JavaScriptResultCallback>::iterator it = 621a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) javascript_callbacks_.find(id); 622a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) if (it != javascript_callbacks_.end()) { 623a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) it->second.Run(result_value); 624a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) javascript_callbacks_.erase(it); 625a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) } else { 626a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) NOTREACHED() << "Received script response for unknown request"; 627a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) } 628a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)} 629a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) 6305d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)void RenderFrameHostImpl::SetPendingShutdown(const base::Closure& on_swap_out) { 6315d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) render_view_host_->SetPendingShutdown(on_swap_out); 6325d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)} 6335d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) 6345d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)bool RenderFrameHostImpl::CanCommitURL(const GURL& url) { 6355d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) // TODO(creis): We should also check for WebUI pages here. Also, when the 6365d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) // out-of-process iframes implementation is ready, we should check for 6375d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) // cross-site URLs that are not allowed to commit in this process. 6385d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) 6395d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) // Give the client a chance to disallow URLs from committing. 6405d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) return GetContentClient()->browser()->CanCommitURL(GetProcess(), url); 6415d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)} 6425d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) 6435d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)void RenderFrameHostImpl::Navigate(const FrameMsg_Navigate_Params& params) { 6445d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) TRACE_EVENT0("frame_host", "RenderFrameHostImpl::Navigate"); 6455d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) // Browser plugin guests are not allowed to navigate outside web-safe schemes, 6465d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) // so do not grant them the ability to request additional URLs. 6475d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) if (!GetProcess()->IsGuest()) { 6485d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) ChildProcessSecurityPolicyImpl::GetInstance()->GrantRequestURL( 6495d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) GetProcess()->GetID(), params.url); 6505d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) if (params.url.SchemeIs(kDataScheme) && 6515d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) params.base_url_for_data_url.SchemeIs(kFileScheme)) { 6525d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) // If 'data:' is used, and we have a 'file:' base url, grant access to 6535d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) // local files. 6545d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) ChildProcessSecurityPolicyImpl::GetInstance()->GrantRequestURL( 6555d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) GetProcess()->GetID(), params.base_url_for_data_url); 6565d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) } 6575d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) } 6585d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) 6595d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) // Only send the message if we aren't suspended at the start of a cross-site 6605d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) // request. 6615d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) if (render_view_host_->navigations_suspended_) { 6625d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) // Shouldn't be possible to have a second navigation while suspended, since 6635d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) // navigations will only be suspended during a cross-site request. If a 6645d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) // second navigation occurs, RenderFrameHostManager will cancel this pending 6655d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) // RFH and create a new pending RFH. 6665d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) DCHECK(!render_view_host_->suspended_nav_params_.get()); 6675d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) render_view_host_->suspended_nav_params_.reset( 6685d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) new FrameMsg_Navigate_Params(params)); 6695d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) } else { 6705d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) // Get back to a clean state, in case we start a new navigation without 6715d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) // completing a RVH swap or unload handler. 6725d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) render_view_host_->SetState(RenderViewHostImpl::STATE_DEFAULT); 6735d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) 674a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) Send(new FrameMsg_Navigate(routing_id_, params)); 6755d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) } 6765d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) 6775d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) // Force the throbber to start. We do this because Blink's "started 6785d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) // loading" message will be received asynchronously from the UI of the 6795d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) // browser. But we want to keep the throbber in sync with what's happening 6805d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) // in the UI. For example, we want to start throbbing immediately when the 6815d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) // user naivgates even if the renderer is delayed. There is also an issue 6825d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) // with the throbber starting because the WebUI (which controls whether the 6835d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) // favicon is displayed) happens synchronously. If the start loading 6845d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) // messages was asynchronous, then the default favicon would flash in. 6855d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) // 6865d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) // Blink doesn't send throb notifications for JavaScript URLs, so we 6875d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) // don't want to either. 6885d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) if (!params.url.SchemeIs(kJavaScriptScheme)) 689effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch delegate_->DidStartLoading(this, true); 6905d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)} 6915d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) 6925d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)void RenderFrameHostImpl::NavigateToURL(const GURL& url) { 6935d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) FrameMsg_Navigate_Params params; 6945d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) params.page_id = -1; 6955d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) params.pending_history_list_offset = -1; 6965d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) params.current_history_list_offset = -1; 6975d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) params.current_history_list_length = 0; 6985d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) params.url = url; 6995d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) params.transition = PAGE_TRANSITION_LINK; 7005d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) params.navigation_type = FrameMsg_Navigate_Type::NORMAL; 7015d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) Navigate(params); 7025d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)} 7035d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) 704effb81e5f8246d0db0270817048dc992db66e9fbBen Murdochvoid RenderFrameHostImpl::SelectRange(const gfx::Point& start, 705effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch const gfx::Point& end) { 706effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch Send(new InputMsg_SelectRange(routing_id_, start, end)); 707effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch} 708effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch 709effb81e5f8246d0db0270817048dc992db66e9fbBen Murdochvoid RenderFrameHostImpl::ExtendSelectionAndDelete(size_t before, 710effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch size_t after) { 711effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch Send(new FrameMsg_ExtendSelectionAndDelete(routing_id_, before, after)); 712effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch} 713effb81e5f8246d0db0270817048dc992db66e9fbBen Murdoch 714868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles)} // namespace content 715