#include <map>
#include <string>
+#include "base/auto_reset.h"
#include "base/command_line.h"
#include "base/debug/alias.h"
+#include "base/debug/asan_invalid_access.h"
#include "base/debug/dump_without_crashing.h"
#include "base/i18n/char_iterator.h"
+#include "base/metrics/histogram.h"
+#include "base/process/kill.h"
+#include "base/process/process.h"
+#include "base/strings/string16.h"
#include "base/strings/utf_string_conversions.h"
#include "base/time/time.h"
#include "content/child/appcache/appcache_dispatcher.h"
#include "content/child/plugin_messages.h"
#include "content/child/quota_dispatcher.h"
#include "content/child/request_extra_data.h"
+#include "content/child/service_worker/service_worker_network_provider.h"
+#include "content/child/service_worker/service_worker_provider_context.h"
#include "content/child/service_worker/web_service_worker_provider_impl.h"
+#include "content/child/web_socket_stream_handle_impl.h"
+#include "content/child/web_url_request_util.h"
+#include "content/child/webmessageportchannel_impl.h"
+#include "content/child/websocket_bridge.h"
+#include "content/child/weburlresponse_extradata_impl.h"
+#include "content/common/clipboard_messages.h"
#include "content/common/frame_messages.h"
+#include "content/common/input_messages.h"
+#include "content/common/service_worker/service_worker_types.h"
#include "content/common/socket_stream_handle_data.h"
#include "content/common/swapped_out_messages.h"
#include "content/common/view_messages.h"
+#include "content/public/common/bindings_policy.h"
#include "content/public/common/content_constants.h"
#include "content/public/common/content_switches.h"
+#include "content/public/common/context_menu_params.h"
#include "content/public/common/url_constants.h"
+#include "content/public/common/url_utils.h"
+#include "content/public/renderer/browser_plugin_delegate.h"
#include "content/public/renderer/content_renderer_client.h"
+#include "content/public/renderer/context_menu_client.h"
#include "content/public/renderer/document_state.h"
#include "content/public/renderer/navigation_state.h"
#include "content/public/renderer/render_frame_observer.h"
#include "content/renderer/accessibility/renderer_accessibility.h"
+#include "content/renderer/accessibility/renderer_accessibility_complete.h"
+#include "content/renderer/accessibility/renderer_accessibility_focus_only.h"
#include "content/renderer/browser_plugin/browser_plugin.h"
#include "content/renderer/browser_plugin/browser_plugin_manager.h"
#include "content/renderer/child_frame_compositing_helper.h"
+#include "content/renderer/context_menu_params_builder.h"
+#include "content/renderer/devtools/devtools_agent.h"
+#include "content/renderer/dom_automation_controller.h"
+#include "content/renderer/dom_utils.h"
+#include "content/renderer/external_popup_menu.h"
+#include "content/renderer/geolocation_dispatcher.h"
+#include "content/renderer/history_controller.h"
+#include "content/renderer/history_serialization.h"
+#include "content/renderer/image_loading_helper.h"
+#include "content/renderer/ime_event_guard.h"
#include "content/renderer/internal_document_state_data.h"
+#include "content/renderer/manifest/manifest_manager.h"
+#include "content/renderer/media/audio_renderer_mixer_manager.h"
+#include "content/renderer/media/crypto/encrypted_media_player_support_impl.h"
+#include "content/renderer/media/media_stream_dispatcher.h"
+#include "content/renderer/media/media_stream_renderer_factory.h"
+#include "content/renderer/media/midi_dispatcher.h"
+#include "content/renderer/media/render_media_log.h"
+#include "content/renderer/media/user_media_client_impl.h"
+#include "content/renderer/media/webcontentdecryptionmodule_impl.h"
+#include "content/renderer/media/webmediaplayer_ms.h"
+#include "content/renderer/notification_permission_dispatcher.h"
+#include "content/renderer/notification_provider.h"
#include "content/renderer/npapi/plugin_channel_host.h"
+#include "content/renderer/push_messaging_dispatcher.h"
+#include "content/renderer/render_frame_proxy.h"
+#include "content/renderer/render_process.h"
#include "content/renderer/render_thread_impl.h"
#include "content/renderer/render_view_impl.h"
#include "content/renderer/render_widget_fullscreen_pepper.h"
#include "content/renderer/renderer_webapplicationcachehost_impl.h"
+#include "content/renderer/renderer_webcolorchooser_impl.h"
+#include "content/renderer/screen_orientation/screen_orientation_dispatcher.h"
#include "content/renderer/shared_worker_repository.h"
+#include "content/renderer/v8_value_converter_impl.h"
#include "content/renderer/websharedworker_proxy.h"
+#include "media/base/audio_renderer_mixer_input.h"
+#include "media/blink/webmediaplayer_impl.h"
+#include "media/blink/webmediaplayer_params.h"
+#include "media/filters/gpu_video_accelerator_factories.h"
+#include "net/base/data_url.h"
#include "net/base/net_errors.h"
+#include "net/base/registry_controlled_domains/registry_controlled_domain.h"
#include "net/http/http_util.h"
#include "third_party/WebKit/public/platform/WebStorageQuotaCallbacks.h"
#include "third_party/WebKit/public/platform/WebString.h"
#include "third_party/WebKit/public/platform/WebURLError.h"
#include "third_party/WebKit/public/platform/WebURLResponse.h"
#include "third_party/WebKit/public/platform/WebVector.h"
+#include "third_party/WebKit/public/web/WebColorSuggestion.h"
#include "third_party/WebKit/public/web/WebDocument.h"
-#include "third_party/WebKit/public/web/WebFrame.h"
+#include "third_party/WebKit/public/web/WebGlyphCache.h"
+#include "third_party/WebKit/public/web/WebLocalFrame.h"
+#include "third_party/WebKit/public/web/WebMediaStreamRegistry.h"
#include "third_party/WebKit/public/web/WebNavigationPolicy.h"
#include "third_party/WebKit/public/web/WebPlugin.h"
#include "third_party/WebKit/public/web/WebPluginParams.h"
+#include "third_party/WebKit/public/web/WebRange.h"
+#include "third_party/WebKit/public/web/WebScriptSource.h"
#include "third_party/WebKit/public/web/WebSearchableFormData.h"
#include "third_party/WebKit/public/web/WebSecurityOrigin.h"
+#include "third_party/WebKit/public/web/WebSecurityPolicy.h"
+#include "third_party/WebKit/public/web/WebSurroundingText.h"
#include "third_party/WebKit/public/web/WebUserGestureIndicator.h"
#include "third_party/WebKit/public/web/WebView.h"
-#include "webkit/child/weburlresponse_extradata_impl.h"
#if defined(ENABLE_PLUGINS)
#include "content/renderer/npapi/webplugin_impl.h"
#include "content/renderer/media/rtc_peer_connection_handler.h"
#endif
+#if defined(OS_ANDROID)
+#include <cpu-features.h>
+
+#include "content/common/gpu/client/context_provider_command_buffer.h"
+#include "content/renderer/android/synchronous_compositor_factory.h"
+#include "content/renderer/java/gin_java_bridge_dispatcher.h"
+#include "content/renderer/media/android/renderer_media_player_manager.h"
+#include "content/renderer/media/android/stream_texture_factory_impl.h"
+#include "content/renderer/media/android/webmediaplayer_android.h"
+#endif
+
+#if defined(ENABLE_BROWSER_CDMS)
+#include "content/renderer/media/crypto/renderer_cdm_manager.h"
+#endif
+
+#if defined(OS_TIZEN) && defined(ENABLE_MURPHY)
+#include "xwalk/tizen/renderer/media/renderer_mediaplayer_manager.h"
+#include "xwalk/tizen/renderer/media/mediaplayer_impl.h"
+#endif
+
+using blink::WebContextMenuData;
+using blink::WebData;
using blink::WebDataSource;
using blink::WebDocument;
+using blink::WebElement;
+using blink::WebExternalPopupMenu;
+using blink::WebExternalPopupMenuClient;
using blink::WebFrame;
+using blink::WebHistoryItem;
+using blink::WebHTTPBody;
+using blink::WebLocalFrame;
+using blink::WebMediaPlayer;
+using blink::WebMediaPlayerClient;
using blink::WebNavigationPolicy;
+using blink::WebNavigationType;
+using blink::WebNode;
using blink::WebPluginParams;
+using blink::WebPopupMenuInfo;
+using blink::WebRange;
using blink::WebReferrerPolicy;
+using blink::WebScriptSource;
using blink::WebSearchableFormData;
using blink::WebSecurityOrigin;
+using blink::WebSecurityPolicy;
using blink::WebServiceWorkerProvider;
using blink::WebStorageQuotaCallbacks;
using blink::WebString;
using blink::WebView;
using base::Time;
using base::TimeDelta;
-using webkit_glue::WebURLResponseExtraDataImpl;
namespace content {
namespace {
+const char kDefaultAcceptHeader[] =
+ "text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/"
+ "*;q=0.8";
+const char kAcceptHeader[] = "Accept";
+
+const size_t kExtraCharsBeforeAndAfterSelection = 100;
+
+typedef std::map<int, RenderFrameImpl*> RoutingIDFrameMap;
+static base::LazyInstance<RoutingIDFrameMap> g_routing_id_frame_map =
+ LAZY_INSTANCE_INITIALIZER;
+
typedef std::map<blink::WebFrame*, RenderFrameImpl*> FrameMap;
base::LazyInstance<FrameMap> g_frame_map = LAZY_INSTANCE_INITIALIZER;
+int64 ExtractPostId(const WebHistoryItem& item) {
+ if (item.isNull())
+ return -1;
+
+ if (item.httpBody().isNull())
+ return -1;
+
+ return item.httpBody().identifier();
+}
+
+WebURLResponseExtraDataImpl* GetExtraDataFromResponse(
+ const WebURLResponse& response) {
+ return static_cast<WebURLResponseExtraDataImpl*>(response.extraData());
+}
+
+void GetRedirectChain(WebDataSource* ds, std::vector<GURL>* result) {
+ // Replace any occurrences of swappedout:// with about:blank.
+ const WebURL& blank_url = GURL(url::kAboutBlankURL);
+ WebVector<WebURL> urls;
+ ds->redirectChain(urls);
+ result->reserve(urls.size());
+ for (size_t i = 0; i < urls.size(); ++i) {
+ if (urls[i] != GURL(kSwappedOutURL))
+ result->push_back(urls[i]);
+ else
+ result->push_back(blank_url);
+ }
+}
+
+// Returns the original request url. If there is no redirect, the original
+// url is the same as ds->request()->url(). If the WebDataSource belongs to a
+// frame was loaded by loadData, the original url will be ds->unreachableURL()
+static GURL GetOriginalRequestURL(WebDataSource* ds) {
+ // WebDataSource has unreachable URL means that the frame is loaded through
+ // blink::WebFrame::loadData(), and the base URL will be in the redirect
+ // chain. However, we never visited the baseURL. So in this case, we should
+ // use the unreachable URL as the original URL.
+ if (ds->hasUnreachableURL())
+ return ds->unreachableURL();
+
+ std::vector<GURL> redirects;
+ GetRedirectChain(ds, &redirects);
+ if (!redirects.empty())
+ return redirects.at(0);
+
+ return ds->originalRequest().url();
+}
+
+NOINLINE static void CrashIntentionally() {
+ // NOTE(shess): Crash directly rather than using NOTREACHED() so
+ // that the signature is easier to triage in crash reports.
+ volatile int* zero = NULL;
+ *zero = 0;
+}
+
+#if defined(ADDRESS_SANITIZER) || defined(SYZYASAN)
+NOINLINE static void MaybeTriggerAsanError(const GURL& url) {
+ // NOTE(rogerm): We intentionally perform an invalid heap access here in
+ // order to trigger an Address Sanitizer (ASAN) error report.
+ const char kCrashDomain[] = "crash";
+ const char kHeapOverflow[] = "/heap-overflow";
+ const char kHeapUnderflow[] = "/heap-underflow";
+ const char kUseAfterFree[] = "/use-after-free";
+#if defined(SYZYASAN)
+ const char kCorruptHeapBlock[] = "/corrupt-heap-block";
+ const char kCorruptHeap[] = "/corrupt-heap";
+#endif
+
+ if (!url.DomainIs(kCrashDomain, sizeof(kCrashDomain) - 1))
+ return;
+
+ if (!url.has_path())
+ return;
+
+ std::string crash_type(url.path());
+ if (crash_type == kHeapOverflow) {
+ base::debug::AsanHeapOverflow();
+ } else if (crash_type == kHeapUnderflow ) {
+ base::debug::AsanHeapUnderflow();
+ } else if (crash_type == kUseAfterFree) {
+ base::debug::AsanHeapUseAfterFree();
+#if defined(SYZYASAN)
+ } else if (crash_type == kCorruptHeapBlock) {
+ base::debug::AsanCorruptHeapBlock();
+ } else if (crash_type == kCorruptHeap) {
+ base::debug::AsanCorruptHeap();
+#endif
+ }
+}
+#endif // ADDRESS_SANITIZER || SYZYASAN
+
+static void MaybeHandleDebugURL(const GURL& url) {
+ if (!url.SchemeIs(kChromeUIScheme))
+ return;
+ if (url == GURL(kChromeUICrashURL)) {
+ CrashIntentionally();
+ } else if (url == GURL(kChromeUIDumpURL)) {
+ // This URL will only correctly create a crash dump file if content is
+ // hosted in a process that has correctly called
+ // base::debug::SetDumpWithoutCrashingFunction. Refer to the documentation
+ // of base::debug::DumpWithoutCrashing for more details.
+ base::debug::DumpWithoutCrashing();
+ } else if (url == GURL(kChromeUIKillURL)) {
+ base::KillProcess(base::GetCurrentProcessHandle(), 1, false);
+ } else if (url == GURL(kChromeUIHangURL)) {
+ for (;;) {
+ base::PlatformThread::Sleep(base::TimeDelta::FromSeconds(1));
+ }
+ } else if (url == GURL(kChromeUIShorthangURL)) {
+ base::PlatformThread::Sleep(base::TimeDelta::FromSeconds(20));
+ }
+
+#if defined(ADDRESS_SANITIZER) || defined(SYZYASAN)
+ MaybeTriggerAsanError(url);
+#endif // ADDRESS_SANITIZER || SYZYASAN
+}
+
+// Returns false unless this is a top-level navigation.
+static bool IsTopLevelNavigation(WebFrame* frame) {
+ return frame->parent() == NULL;
+}
+
+// Returns false unless this is a top-level navigation that crosses origins.
+static bool IsNonLocalTopLevelNavigation(const GURL& url,
+ WebFrame* frame,
+ WebNavigationType type,
+ bool is_form_post) {
+ if (!IsTopLevelNavigation(frame))
+ return false;
+
+ // Navigations initiated within Webkit are not sent out to the external host
+ // in the following cases.
+ // 1. The url scheme is not http/https
+ // 2. The origin of the url and the opener is the same in which case the
+ // opener relationship is maintained.
+ // 3. Reloads/form submits/back forward navigations
+ if (!url.SchemeIs(url::kHttpScheme) && !url.SchemeIs(url::kHttpsScheme))
+ return false;
+
+ if (type != blink::WebNavigationTypeReload &&
+ type != blink::WebNavigationTypeBackForward && !is_form_post) {
+ // The opener relationship between the new window and the parent allows the
+ // new window to script the parent and vice versa. This is not allowed if
+ // the origins of the two domains are different. This can be treated as a
+ // top level navigation and routed back to the host.
+ blink::WebFrame* opener = frame->opener();
+ if (!opener)
+ return true;
+
+ if (url.GetOrigin() != GURL(opener->document().url()).GetOrigin())
+ return true;
+ }
+ return false;
+}
+
} // namespace
static RenderFrameImpl* (*g_create_render_frame_impl)(RenderViewImpl*, int32) =
}
// static
+RenderFrameImpl* RenderFrameImpl::FromRoutingID(int32 routing_id) {
+ RoutingIDFrameMap::iterator iter =
+ g_routing_id_frame_map.Get().find(routing_id);
+ if (iter != g_routing_id_frame_map.Get().end())
+ return iter->second;
+ return NULL;
+}
+
+// static
+void RenderFrameImpl::CreateFrame(int routing_id, int parent_routing_id) {
+ // TODO(nasko): For now, this message is only sent for subframes, as the
+ // top level frame is created when the RenderView is created through the
+ // ViewMsg_New IPC.
+ CHECK_NE(MSG_ROUTING_NONE, parent_routing_id);
+
+ RenderFrameProxy* proxy = RenderFrameProxy::FromRoutingID(parent_routing_id);
+
+ // If the browser is sending a valid parent routing id, it should already be
+ // created and registered.
+ CHECK(proxy);
+ blink::WebRemoteFrame* parent_web_frame = proxy->web_frame();
+
+ // Create the RenderFrame and WebLocalFrame, linking the two.
+ RenderFrameImpl* render_frame =
+ RenderFrameImpl::Create(proxy->render_view(), routing_id);
+ blink::WebLocalFrame* web_frame =
+ parent_web_frame->createLocalChild("", render_frame);
+ render_frame->SetWebFrame(web_frame);
+ render_frame->Initialize();
+}
+
+// static
RenderFrame* RenderFrame::FromWebFrame(blink::WebFrame* web_frame) {
return RenderFrameImpl::FromWebFrame(web_frame);
}
+// static
RenderFrameImpl* RenderFrameImpl::FromWebFrame(blink::WebFrame* web_frame) {
FrameMap::iterator iter = g_frame_map.Get().find(web_frame);
if (iter != g_frame_map.Get().end())
render_view_(render_view->AsWeakPtr()),
routing_id_(routing_id),
is_swapped_out_(false),
+ render_frame_proxy_(NULL),
is_detaching_(false),
- cookie_jar_(this) {
+ cookie_jar_(this),
+ selection_text_offset_(0),
+ selection_range_(gfx::Range::InvalidRange()),
+ handling_select_range_(false),
+ notification_permission_dispatcher_(NULL),
+ notification_provider_(NULL),
+ web_user_media_client_(NULL),
+ midi_dispatcher_(NULL),
+#if defined(OS_ANDROID)
+ media_player_manager_(NULL),
+#endif
+#if defined(ENABLE_BROWSER_CDMS)
+ cdm_manager_(NULL),
+#endif
+#if defined(VIDEO_HOLE)
+ contains_media_player_(false),
+#endif
+#if defined(OS_TIZEN) && defined(ENABLE_MURPHY)
+ media_player_manager_(NULL),
+#endif
+ geolocation_dispatcher_(NULL),
+ push_messaging_dispatcher_(NULL),
+ screen_orientation_dispatcher_(NULL),
+ manifest_manager_(NULL),
+ accessibility_mode_(AccessibilityModeOff),
+ renderer_accessibility_(NULL),
+ weak_factory_(this) {
+ std::pair<RoutingIDFrameMap::iterator, bool> result =
+ g_routing_id_frame_map.Get().insert(std::make_pair(routing_id_, this));
+ CHECK(result.second) << "Inserting a duplicate item.";
+
RenderThread::Get()->AddRoute(routing_id_, this);
+
+ render_view_->RegisterRenderFrame(this);
+
+#if defined(OS_ANDROID)
+ new GinJavaBridgeDispatcher(this);
+#endif
+
+#if defined(ENABLE_NOTIFICATIONS)
+ notification_provider_ = new NotificationProvider(this);
+#endif
+
+ manifest_manager_ = new ManifestManager(this);
}
RenderFrameImpl::~RenderFrameImpl() {
FOR_EACH_OBSERVER(RenderFrameObserver, observers_, RenderFrameGone());
FOR_EACH_OBSERVER(RenderFrameObserver, observers_, OnDestruct());
- RenderThread::Get()->RemoveRoute(routing_id_);
-}
-// TODO(nasko): Overload the delete operator to overwrite the freed
-// RenderFrameImpl object and help detect potential use-after-free bug.
-// See https://crbug.com/245126#c34.
-void RenderFrameImpl::operator delete(void* ptr) {
- memset(ptr, 0xAF, sizeof(RenderFrameImpl));
+#if defined(VIDEO_HOLE)
+ if (contains_media_player_)
+ render_view_->UnregisterVideoHoleFrame(this);
+#endif
+
+ render_view_->UnregisterRenderFrame(this);
+ g_routing_id_frame_map.Get().erase(routing_id_);
+ RenderThread::Get()->RemoveRoute(routing_id_);
}
-void RenderFrameImpl::SetWebFrame(blink::WebFrame* web_frame) {
+void RenderFrameImpl::SetWebFrame(blink::WebLocalFrame* web_frame) {
DCHECK(!frame_);
std::pair<FrameMap::iterator, bool> result = g_frame_map.Get().insert(
CHECK(result.second) << "Inserting a duplicate item.";
frame_ = web_frame;
+}
+void RenderFrameImpl::Initialize() {
#if defined(ENABLE_PLUGINS)
new PepperBrowserConnection(this);
#endif
new SharedWorkerRepository(this);
+ if (!frame_->parent())
+ new ImageLoadingHelper(this);
+
// We delay calling this until we have the WebFrame so that any observer or
// embedder can call GetWebFrame on any RenderFrame.
GetContentClient()->renderer()->RenderFrameCreated(this);
if (instance != render_view_->focused_pepper_plugin())
return;
- GetRenderWidget()->UpdateTextInputType();
- if (render_view_->renderer_accessibility()) {
- render_view_->renderer_accessibility()->FocusedNodeChanged(
- blink::WebNode());
- }
+ GetRenderWidget()->UpdateTextInputState(
+ RenderWidget::NO_SHOW_IME, RenderWidget::FROM_NON_IME);
+ if (renderer_accessibility())
+ renderer_accessibility()->FocusedNodeChanged(WebNode());
}
void RenderFrameImpl::PepperCaretPositionChanged(
PepperPluginInstanceImpl* instance) {
if (instance != render_view_->focused_pepper_plugin())
return;
- Send(new ViewHostMsg_ImeCancelComposition(render_view_->GetRoutingID()));;
-#if defined(OS_MACOSX) || defined(OS_WIN) || defined(USE_AURA)
+ Send(new InputHostMsg_ImeCancelComposition(render_view_->GetRoutingID()));;
+#if defined(OS_MACOSX) || defined(USE_AURA)
GetRenderWidget()->UpdateCompositionInfo(true);
#endif
}
PepperPluginInstanceImpl* instance) {
if (instance != render_view_->focused_pepper_plugin())
return;
- render_view_->SyncSelectionIfRequired();
+ SyncSelectionIfRequired();
}
RenderWidgetFullscreenPepper* RenderFrameImpl::CreatePepperFullscreenContainer(
#endif // ENABLE_PLUGINS
+MediaStreamDispatcher* RenderFrameImpl::GetMediaStreamDispatcher() {
+ if (!web_user_media_client_)
+ InitializeUserMediaClient();
+ return web_user_media_client_ ?
+ web_user_media_client_->media_stream_dispatcher() : NULL;
+}
+
bool RenderFrameImpl::Send(IPC::Message* message) {
- if (is_detaching_ ||
- ((is_swapped_out_ || render_view_->is_swapped_out()) &&
- !SwappedOutMessages::CanSendWhileSwappedOut(message))) {
+ if (is_detaching_) {
delete message;
return false;
}
+ if (frame_->parent() == NULL &&
+ (is_swapped_out_ || render_view_->is_swapped_out())) {
+ if (!SwappedOutMessages::CanSendWhileSwappedOut(message)) {
+ delete message;
+ return false;
+ }
+
+ // In most cases, send IPCs through the proxy when swapped out. In some
+ // calls the associated RenderViewImpl routing id is used to send
+ // messages, so don't use the proxy.
+ if (render_frame_proxy_ && message->routing_id() == routing_id_)
+ return render_frame_proxy_->Send(message);
+ }
return RenderThread::Get()->Send(message);
}
+#if defined(OS_MACOSX) || defined(OS_ANDROID)
+void RenderFrameImpl::DidHideExternalPopupMenu() {
+ // We need to clear external_popup_menu_ as soon as ExternalPopupMenu::close
+ // is called. Otherwise, createExternalPopupMenu() for new popup will fail.
+ external_popup_menu_.reset();
+}
+#endif
+
bool RenderFrameImpl::OnMessageReceived(const IPC::Message& msg) {
+ // TODO(kenrb): document() should not be null, but as a transitional step
+ // we have RenderFrameProxy 'wrapping' a RenderFrameImpl, passing messages
+ // to this method. This happens for a top-level remote frame, where a
+ // document-less RenderFrame is replaced by a RenderFrameProxy but kept
+ // around and is still able to receive messages.
+ if (!frame_->document().isNull())
+ GetContentClient()->SetActiveURL(frame_->document().url());
+
ObserverListBase<RenderFrameObserver>::Iterator it(observers_);
RenderFrameObserver* observer;
while ((observer = it.GetNext()) != NULL) {
}
bool handled = true;
- bool msg_is_ok = true;
- IPC_BEGIN_MESSAGE_MAP_EX(RenderFrameImpl, msg, msg_is_ok)
+ IPC_BEGIN_MESSAGE_MAP(RenderFrameImpl, msg)
+ IPC_MESSAGE_HANDLER(FrameMsg_Navigate, OnNavigate)
+ IPC_MESSAGE_HANDLER(FrameMsg_BeforeUnload, OnBeforeUnload)
IPC_MESSAGE_HANDLER(FrameMsg_SwapOut, OnSwapOut)
- IPC_MESSAGE_HANDLER(FrameMsg_BuffersSwapped, OnBuffersSwapped)
- IPC_MESSAGE_HANDLER_GENERIC(FrameMsg_CompositorFrameSwapped,
- OnCompositorFrameSwapped(msg))
- IPC_END_MESSAGE_MAP_EX()
+ IPC_MESSAGE_HANDLER(FrameMsg_Stop, OnStop)
+ IPC_MESSAGE_HANDLER(FrameMsg_ContextMenuClosed, OnContextMenuClosed)
+ IPC_MESSAGE_HANDLER(FrameMsg_CustomContextMenuAction,
+ OnCustomContextMenuAction)
+ IPC_MESSAGE_HANDLER(InputMsg_Undo, OnUndo)
+ IPC_MESSAGE_HANDLER(InputMsg_Redo, OnRedo)
+ IPC_MESSAGE_HANDLER(InputMsg_Cut, OnCut)
+ IPC_MESSAGE_HANDLER(InputMsg_Copy, OnCopy)
+ IPC_MESSAGE_HANDLER(InputMsg_Paste, OnPaste)
+ IPC_MESSAGE_HANDLER(InputMsg_PasteAndMatchStyle, OnPasteAndMatchStyle)
+ IPC_MESSAGE_HANDLER(InputMsg_Delete, OnDelete)
+ IPC_MESSAGE_HANDLER(InputMsg_SelectAll, OnSelectAll)
+ IPC_MESSAGE_HANDLER(InputMsg_SelectRange, OnSelectRange)
+ IPC_MESSAGE_HANDLER(InputMsg_Unselect, OnUnselect)
+ IPC_MESSAGE_HANDLER(InputMsg_Replace, OnReplace)
+ IPC_MESSAGE_HANDLER(InputMsg_ReplaceMisspelling, OnReplaceMisspelling)
+ IPC_MESSAGE_HANDLER(InputMsg_ExtendSelectionAndDelete,
+ OnExtendSelectionAndDelete)
+ IPC_MESSAGE_HANDLER(InputMsg_SetCompositionFromExistingText,
+ OnSetCompositionFromExistingText)
+ IPC_MESSAGE_HANDLER(FrameMsg_CSSInsertRequest, OnCSSInsertRequest)
+ IPC_MESSAGE_HANDLER(FrameMsg_JavaScriptExecuteRequest,
+ OnJavaScriptExecuteRequest)
+ IPC_MESSAGE_HANDLER(FrameMsg_JavaScriptExecuteRequestForTests,
+ OnJavaScriptExecuteRequestForTests)
+ IPC_MESSAGE_HANDLER(FrameMsg_SetEditableSelectionOffsets,
+ OnSetEditableSelectionOffsets)
+ IPC_MESSAGE_HANDLER(FrameMsg_SetupTransitionView, OnSetupTransitionView)
+ IPC_MESSAGE_HANDLER(FrameMsg_BeginExitTransition, OnBeginExitTransition)
+ IPC_MESSAGE_HANDLER(FrameMsg_Reload, OnReload)
+ IPC_MESSAGE_HANDLER(FrameMsg_TextSurroundingSelectionRequest,
+ OnTextSurroundingSelectionRequest)
+ IPC_MESSAGE_HANDLER(FrameMsg_AddStyleSheetByURL,
+ OnAddStyleSheetByURL)
+ IPC_MESSAGE_HANDLER(FrameMsg_SetAccessibilityMode,
+ OnSetAccessibilityMode)
+ IPC_MESSAGE_HANDLER(FrameMsg_DisownOpener, OnDisownOpener)
+#if defined(OS_ANDROID)
+ IPC_MESSAGE_HANDLER(FrameMsg_SelectPopupMenuItems, OnSelectPopupMenuItems)
+#elif defined(OS_MACOSX)
+ IPC_MESSAGE_HANDLER(FrameMsg_SelectPopupMenuItem, OnSelectPopupMenuItem)
+ IPC_MESSAGE_HANDLER(InputMsg_CopyToFindPboard, OnCopyToFindPboard)
+#endif
+ IPC_END_MESSAGE_MAP()
+
+ return handled;
+}
+
+void RenderFrameImpl::OnNavigate(const FrameMsg_Navigate_Params& params) {
+ TRACE_EVENT2("navigation", "RenderFrameImpl::OnNavigate",
+ "id", routing_id_, "url", params.url.possibly_invalid_spec());
+ MaybeHandleDebugURL(params.url);
+ if (!render_view_->webview())
+ return;
+
+ FOR_EACH_OBSERVER(
+ RenderViewObserver, render_view_->observers_, Navigate(params.url));
+
+ bool is_reload = RenderViewImpl::IsReload(params);
+ WebURLRequest::CachePolicy cache_policy =
+ WebURLRequest::UseProtocolCachePolicy;
- if (!msg_is_ok) {
- // The message had a handler, but its deserialization failed.
- // Kill the renderer to avoid potential spoofing attacks.
- CHECK(false) << "Unable to deserialize message in RenderFrameImpl.";
+ // If this is a stale back/forward (due to a recent navigation the browser
+ // didn't know about), ignore it.
+ if (render_view_->IsBackForwardToStaleEntry(params, is_reload))
+ return;
+
+ // Swap this renderer back in if necessary.
+ if (render_view_->is_swapped_out_ &&
+ GetWebFrame() == render_view_->webview()->mainFrame()) {
+ // We marked the view as hidden when swapping the view out, so be sure to
+ // reset the visibility state before navigating to the new URL.
+ render_view_->webview()->setVisibilityState(
+ render_view_->visibilityState(), false);
+
+ // If this is an attempt to reload while we are swapped out, we should not
+ // reload swappedout://, but the previous page, which is stored in
+ // params.state. Setting is_reload to false will treat this like a back
+ // navigation to accomplish that.
+ is_reload = false;
+ cache_policy = WebURLRequest::ReloadIgnoringCacheData;
+
+ // We refresh timezone when a view is swapped in since timezone
+ // can get out of sync when the system timezone is updated while
+ // the view is swapped out.
+ RenderThreadImpl::NotifyTimezoneChange();
+
+ render_view_->SetSwappedOut(false);
+ is_swapped_out_ = false;
}
- return handled;
- }
+ if (params.should_clear_history_list) {
+ CHECK_EQ(params.pending_history_list_offset, -1);
+ CHECK_EQ(params.current_history_list_offset, -1);
+ CHECK_EQ(params.current_history_list_length, 0);
+ }
+ render_view_->history_list_offset_ = params.current_history_list_offset;
+ render_view_->history_list_length_ = params.current_history_list_length;
+ if (render_view_->history_list_length_ >= 0) {
+ render_view_->history_page_ids_.resize(
+ render_view_->history_list_length_, -1);
+ }
+ if (params.pending_history_list_offset >= 0 &&
+ params.pending_history_list_offset < render_view_->history_list_length_) {
+ render_view_->history_page_ids_[params.pending_history_list_offset] =
+ params.page_id;
+ }
-void RenderFrameImpl::OnSwapOut() {
- // Only run unload if we're not swapped out yet, but send the ack either way.
- if (!is_swapped_out_) {
- // Swap this RenderView out so the tab can navigate to a page rendered by a
- // different process. This involves running the unload handler and clearing
- // the page. Once WasSwappedOut is called, we also allow this process to
- // exit if there are no other active RenderViews in it.
+ GetContentClient()->SetActiveURL(params.url);
+
+ WebFrame* frame = frame_;
+ if (!params.frame_to_navigate.empty()) {
+ // TODO(nasko): Move this lookup to the browser process.
+ frame = render_view_->webview()->findFrameByName(
+ WebString::fromUTF8(params.frame_to_navigate));
+ CHECK(frame) << "Invalid frame name passed: " << params.frame_to_navigate;
+ }
+
+ if (is_reload && !render_view_->history_controller()->GetCurrentEntry()) {
+ // We cannot reload if we do not have any history state. This happens, for
+ // example, when recovering from a crash.
+ is_reload = false;
+ cache_policy = WebURLRequest::ReloadIgnoringCacheData;
+ }
+
+ render_view_->pending_navigation_params_.reset(
+ new FrameMsg_Navigate_Params(params));
+
+ // If we are reloading, then WebKit will use the history state of the current
+ // page, so we should just ignore any given history state. Otherwise, if we
+ // have history state, then we need to navigate to it, which corresponds to a
+ // back/forward navigation event.
+ if (is_reload) {
+ bool reload_original_url =
+ (params.navigation_type ==
+ FrameMsg_Navigate_Type::RELOAD_ORIGINAL_REQUEST_URL);
+ bool ignore_cache = (params.navigation_type ==
+ FrameMsg_Navigate_Type::RELOAD_IGNORING_CACHE);
+
+ if (reload_original_url)
+ frame->reloadWithOverrideURL(params.url, true);
+ else
+ frame->reload(ignore_cache);
+ } else if (params.page_state.IsValid()) {
+ // We must know the page ID of the page we are navigating back to.
+ DCHECK_NE(params.page_id, -1);
+ scoped_ptr<HistoryEntry> entry =
+ PageStateToHistoryEntry(params.page_state);
+ if (entry) {
+ // Ensure we didn't save the swapped out URL in UpdateState, since the
+ // browser should never be telling us to navigate to swappedout://.
+ CHECK(entry->root().urlString() != WebString::fromUTF8(kSwappedOutURL));
+ render_view_->history_controller()->GoToEntry(entry.Pass(), cache_policy);
+ }
+ } else if (!params.base_url_for_data_url.is_empty()) {
+ // A loadData request with a specified base URL.
+ std::string mime_type, charset, data;
+ if (net::DataURL::Parse(params.url, &mime_type, &charset, &data)) {
+ frame->loadData(
+ WebData(data.c_str(), data.length()),
+ WebString::fromUTF8(mime_type),
+ WebString::fromUTF8(charset),
+ params.base_url_for_data_url,
+ params.history_url_for_data_url,
+ false);
+ } else {
+ CHECK(false) <<
+ "Invalid URL passed: " << params.url.possibly_invalid_spec();
+ }
+ } else {
+ // Navigate to the given URL.
+ WebURLRequest request(params.url);
+
+ // A session history navigation should have been accompanied by state.
+ CHECK_EQ(params.page_id, -1);
+
+ if (frame->isViewSourceModeEnabled())
+ request.setCachePolicy(WebURLRequest::ReturnCacheDataElseLoad);
+
+ if (params.referrer.url.is_valid()) {
+ WebString referrer = WebSecurityPolicy::generateReferrerHeader(
+ params.referrer.policy,
+ params.url,
+ WebString::fromUTF8(params.referrer.url.spec()));
+ if (!referrer.isEmpty())
+ request.setHTTPReferrer(referrer, params.referrer.policy);
+ }
+
+ if (!params.extra_headers.empty()) {
+ for (net::HttpUtil::HeadersIterator i(params.extra_headers.begin(),
+ params.extra_headers.end(), "\n");
+ i.GetNext(); ) {
+ request.addHTTPHeaderField(WebString::fromUTF8(i.name()),
+ WebString::fromUTF8(i.values()));
+ }
+ }
+
+ if (params.is_post) {
+ request.setHTTPMethod(WebString::fromUTF8("POST"));
+
+ // Set post data.
+ WebHTTPBody http_body;
+ http_body.initialize();
+ const char* data = NULL;
+ if (params.browser_initiated_post_data.size()) {
+ data = reinterpret_cast<const char*>(
+ ¶ms.browser_initiated_post_data.front());
+ }
+ http_body.appendData(
+ WebData(data, params.browser_initiated_post_data.size()));
+ request.setHTTPBody(http_body);
+ }
+
+ // Record this before starting the load, we need a lower bound of this time
+ // to sanitize the navigationStart override set below.
+ base::TimeTicks renderer_navigation_start = base::TimeTicks::Now();
+ frame->loadRequest(request);
+
+ // The browser provides the navigation_start time to bootstrap the
+ // Navigation Timing information for the browser-initiated navigations. In
+ // case of cross-process navigations, this carries over the time of
+ // finishing the onbeforeunload handler of the previous page.
+ DCHECK(!params.browser_navigation_start.is_null());
+ if (frame->provisionalDataSource()) {
+ // |browser_navigation_start| is likely before this process existed, so we
+ // can't use InterProcessTimeTicksConverter. We need at least to ensure
+ // that the browser-side navigation start we set is not later than the one
+ // on the renderer side.
+ base::TimeTicks navigation_start = std::min(
+ params.browser_navigation_start, renderer_navigation_start);
+ double navigation_start_seconds =
+ (navigation_start - base::TimeTicks()).InSecondsF();
+ frame->provisionalDataSource()->setNavigationStartTime(
+ navigation_start_seconds);
+ }
+ }
+
+ // In case LoadRequest failed before DidCreateDataSource was called.
+ render_view_->pending_navigation_params_.reset();
+}
- // Send an UpdateState message before we get swapped out.
+void RenderFrameImpl::BindServiceRegistry(
+ mojo::ScopedMessagePipeHandle service_provider_handle) {
+ service_registry_.BindRemoteServiceProvider(service_provider_handle.Pass());
+}
+
+void RenderFrameImpl::OnBeforeUnload() {
+ TRACE_EVENT1("navigation", "RenderFrameImpl::OnBeforeUnload",
+ "id", routing_id_);
+ // TODO(creis): Right now, this is only called on the main frame. Make the
+ // browser process send dispatchBeforeUnloadEvent to every frame that needs
+ // it.
+ CHECK(!frame_->parent());
+
+ base::TimeTicks before_unload_start_time = base::TimeTicks::Now();
+ bool proceed = frame_->dispatchBeforeUnloadEvent();
+ base::TimeTicks before_unload_end_time = base::TimeTicks::Now();
+ Send(new FrameHostMsg_BeforeUnload_ACK(routing_id_, proceed,
+ before_unload_start_time,
+ before_unload_end_time));
+}
+
+void RenderFrameImpl::OnSwapOut(int proxy_routing_id) {
+ TRACE_EVENT1("navigation", "RenderFrameImpl::OnSwapOut", "id", routing_id_);
+ RenderFrameProxy* proxy = NULL;
+ bool is_site_per_process =
+ CommandLine::ForCurrentProcess()->HasSwitch(switches::kSitePerProcess);
+ bool is_main_frame = !frame_->parent();
+
+ // Only run unload if we're not swapped out yet, but send the ack either way.
+ if (!is_swapped_out_ || !render_view_->is_swapped_out_) {
+ // Swap this RenderFrame out so the frame can navigate to a page rendered by
+ // a different process. This involves running the unload handler and
+ // clearing the page. We also allow this process to exit if there are no
+ // other active RenderFrames in it.
+
+ // Send an UpdateState message before we get swapped out. Create the
+ // RenderFrameProxy as well so its routing id is registered for receiving
+ // IPC messages.
render_view_->SyncNavigationState();
+ proxy = RenderFrameProxy::CreateProxyToReplaceFrame(this,
+ proxy_routing_id);
// Synchronously run the unload handler before sending the ACK.
- // TODO(creis): Add a WebFrame::dispatchUnloadEvent and call it here.
+ // TODO(creis): Call dispatchUnloadEvent unconditionally here to support
+ // unload on subframes as well.
+ if (is_main_frame)
+ frame_->dispatchUnloadEvent();
// Swap out and stop sending any IPC messages that are not ACKs.
+ // TODO(nasko): Do we need RenderFrameImpl::is_swapped_out_ anymore?
+ if (is_main_frame)
+ render_view_->SetSwappedOut(true);
is_swapped_out_ = true;
// Now that we're swapped out and filtering IPC messages, stop loading to
// TODO(creis): Should we be stopping all frames here and using
// StopAltErrorPageFetcher with RenderView::OnStop, or just stopping this
// frame?
- frame_->stopLoading();
+ OnStop();
+
+ // Transfer settings such as initial drawing parameters to the remote frame
+ // that will replace this frame.
+ if (!is_main_frame)
+ proxy->web_frame()->initializeFromFrame(frame_);
// Replace the page with a blank dummy URL. The unload handler will not be
// run a second time, thanks to a check in FrameLoader::stopLoading.
// TODO(creis): Need to add a better way to do this that avoids running the
// beforeunload handler. For now, we just run it a second time silently.
- render_view_->NavigateToSwappedOutURL(frame_);
-
- render_view_->RegisterSwappedOutChildFrame(this);
+ if (!is_site_per_process || is_main_frame)
+ render_view_->NavigateToSwappedOutURL(frame_);
+
+ // Let WebKit know that this view is hidden so it can drop resources and
+ // stop compositing.
+ // TODO(creis): Support this for subframes as well.
+ if (is_main_frame) {
+ render_view_->webview()->setVisibilityState(
+ blink::WebPageVisibilityStateHidden, false);
+ }
}
+ // It is now safe to show modal dialogs again.
+ // TODO(creis): Deal with modal dialogs from subframes.
+ if (is_main_frame)
+ render_view_->suppress_dialogs_until_swap_out_ = false;
+
Send(new FrameHostMsg_SwapOut_ACK(routing_id_));
+
+ // Now that all of the cleanup is complete and the browser side is notified,
+ // start using the RenderFrameProxy, if one is created.
+ if (proxy) {
+ if (!is_main_frame) {
+ frame_->swap(proxy->web_frame());
+ if (is_site_per_process) {
+ // TODO(nasko): delete the frame here, since we've replaced it with a
+ // proxy.
+ }
+ } else {
+ set_render_frame_proxy(proxy);
+ }
+ }
+
+ // Safe to exit if no one else is using the process.
+ if (is_main_frame)
+ render_view_->WasSwappedOut();
+}
+
+void RenderFrameImpl::OnContextMenuClosed(
+ const CustomContextMenuContext& custom_context) {
+ if (custom_context.request_id) {
+ // External request, should be in our map.
+ ContextMenuClient* client =
+ pending_context_menus_.Lookup(custom_context.request_id);
+ if (client) {
+ client->OnMenuClosed(custom_context.request_id);
+ pending_context_menus_.Remove(custom_context.request_id);
+ }
+ } else {
+ if (custom_context.link_followed.is_valid()) {
+ frame_->sendPings(
+ DomUtils::ExtractParentAnchorNode(context_menu_node_),
+ custom_context.link_followed);
+ }
+ // Internal request, forward to WebKit.
+ context_menu_node_.reset();
+ }
+}
+
+void RenderFrameImpl::OnCustomContextMenuAction(
+ const CustomContextMenuContext& custom_context,
+ unsigned action) {
+ if (custom_context.request_id) {
+ // External context menu request, look in our map.
+ ContextMenuClient* client =
+ pending_context_menus_.Lookup(custom_context.request_id);
+ if (client)
+ client->OnMenuAction(custom_context.request_id, action);
+ } else {
+ // Internal request, forward to WebKit.
+ render_view_->webview()->performCustomContextMenuAction(action);
+ }
+}
+
+void RenderFrameImpl::OnUndo() {
+ frame_->executeCommand(WebString::fromUTF8("Undo"), GetFocusedElement());
+}
+
+void RenderFrameImpl::OnRedo() {
+ frame_->executeCommand(WebString::fromUTF8("Redo"), GetFocusedElement());
+}
+
+void RenderFrameImpl::OnCut() {
+ base::AutoReset<bool> handling_select_range(&handling_select_range_, true);
+ frame_->executeCommand(WebString::fromUTF8("Cut"), GetFocusedElement());
+}
+
+void RenderFrameImpl::OnCopy() {
+ base::AutoReset<bool> handling_select_range(&handling_select_range_, true);
+ WebNode current_node = context_menu_node_.isNull() ?
+ GetFocusedElement() : context_menu_node_;
+ frame_->executeCommand(WebString::fromUTF8("Copy"), current_node);
+}
+
+void RenderFrameImpl::OnPaste() {
+ base::AutoReset<bool> handling_select_range(&handling_select_range_, true);
+ frame_->executeCommand(WebString::fromUTF8("Paste"), GetFocusedElement());
+}
+
+void RenderFrameImpl::OnPasteAndMatchStyle() {
+ base::AutoReset<bool> handling_select_range(&handling_select_range_, true);
+ frame_->executeCommand(
+ WebString::fromUTF8("PasteAndMatchStyle"), GetFocusedElement());
+}
+
+#if defined(OS_MACOSX)
+void RenderFrameImpl::OnCopyToFindPboard() {
+ // Since the find pasteboard supports only plain text, this can be simpler
+ // than the |OnCopy()| case.
+ if (frame_->hasSelection()) {
+ base::string16 selection = frame_->selectionAsText();
+ RenderThread::Get()->Send(
+ new ClipboardHostMsg_FindPboardWriteStringAsync(selection));
+ }
+}
+#endif
+
+void RenderFrameImpl::OnDelete() {
+ frame_->executeCommand(WebString::fromUTF8("Delete"), GetFocusedElement());
+}
+
+void RenderFrameImpl::OnSelectAll() {
+ base::AutoReset<bool> handling_select_range(&handling_select_range_, true);
+ frame_->executeCommand(WebString::fromUTF8("SelectAll"), GetFocusedElement());
+}
+
+void RenderFrameImpl::OnSelectRange(const gfx::Point& start,
+ const gfx::Point& end) {
+ // This IPC is dispatched by RenderWidgetHost, so use its routing id.
+ Send(new ViewHostMsg_SelectRange_ACK(GetRenderWidget()->routing_id()));
+
+ base::AutoReset<bool> handling_select_range(&handling_select_range_, true);
+ frame_->selectRange(start, end);
+}
+
+void RenderFrameImpl::OnUnselect() {
+ base::AutoReset<bool> handling_select_range(&handling_select_range_, true);
+ frame_->executeCommand(WebString::fromUTF8("Unselect"), GetFocusedElement());
+}
+
+void RenderFrameImpl::OnReplace(const base::string16& text) {
+ if (!frame_->hasSelection())
+ frame_->selectWordAroundCaret();
+
+ frame_->replaceSelection(text);
+}
+
+void RenderFrameImpl::OnReplaceMisspelling(const base::string16& text) {
+ if (!frame_->hasSelection())
+ return;
+
+ frame_->replaceMisspelledRange(text);
+}
+
+void RenderFrameImpl::OnCSSInsertRequest(const std::string& css) {
+ frame_->document().insertStyleSheet(WebString::fromUTF8(css));
+}
+
+void RenderFrameImpl::OnJavaScriptExecuteRequest(
+ const base::string16& jscript,
+ int id,
+ bool notify_result) {
+ TRACE_EVENT_INSTANT0("test_tracing", "OnJavaScriptExecuteRequest",
+ TRACE_EVENT_SCOPE_THREAD);
+
+ v8::HandleScope handle_scope(v8::Isolate::GetCurrent());
+ v8::Handle<v8::Value> result =
+ frame_->executeScriptAndReturnValue(WebScriptSource(jscript));
+
+ HandleJavascriptExecutionResult(jscript, id, notify_result, result);
}
-void RenderFrameImpl::OnBuffersSwapped(
- const FrameMsg_BuffersSwapped_Params& params) {
- if (!compositing_helper_.get()) {
- compositing_helper_ =
- ChildFrameCompositingHelper::CreateCompositingHelperForRenderFrame(
- frame_, this, routing_id_);
- compositing_helper_->EnableCompositing(true);
+void RenderFrameImpl::OnJavaScriptExecuteRequestForTests(
+ const base::string16& jscript,
+ int id,
+ bool notify_result) {
+ TRACE_EVENT_INSTANT0("test_tracing", "OnJavaScriptExecuteRequestForTests",
+ TRACE_EVENT_SCOPE_THREAD);
+
+ v8::HandleScope handle_scope(v8::Isolate::GetCurrent());
+ v8::Handle<v8::Value> result =
+ frame_->executeScriptAndReturnValueForTests(WebScriptSource(jscript));
+
+ HandleJavascriptExecutionResult(jscript, id, notify_result, result);
+}
+
+void RenderFrameImpl::HandleJavascriptExecutionResult(
+ const base::string16& jscript,
+ int id,
+ bool notify_result,
+ v8::Handle<v8::Value> result) {
+ if (notify_result) {
+ base::ListValue list;
+ if (!result.IsEmpty()) {
+ v8::Local<v8::Context> context = frame_->mainWorldScriptContext();
+ v8::Context::Scope context_scope(context);
+ V8ValueConverterImpl converter;
+ converter.SetDateAllowed(true);
+ converter.SetRegExpAllowed(true);
+ base::Value* result_value = converter.FromV8Value(result, context);
+ list.Set(0, result_value ? result_value : base::Value::CreateNullValue());
+ } else {
+ list.Set(0, base::Value::CreateNullValue());
+ }
+ Send(new FrameHostMsg_JavaScriptExecuteResponse(routing_id_, id, list));
+ }
+}
+
+void RenderFrameImpl::OnSetEditableSelectionOffsets(int start, int end) {
+ base::AutoReset<bool> handling_select_range(&handling_select_range_, true);
+ if (!GetRenderWidget()->ShouldHandleImeEvent())
+ return;
+ ImeEventGuard guard(GetRenderWidget());
+ frame_->setEditableSelectionOffsets(start, end);
+}
+
+void RenderFrameImpl::OnSetCompositionFromExistingText(
+ int start, int end,
+ const std::vector<blink::WebCompositionUnderline>& underlines) {
+ if (!GetRenderWidget()->ShouldHandleImeEvent())
+ return;
+ ImeEventGuard guard(GetRenderWidget());
+ frame_->setCompositionFromExistingText(start, end, underlines);
+}
+
+void RenderFrameImpl::OnExtendSelectionAndDelete(int before, int after) {
+ if (!GetRenderWidget()->ShouldHandleImeEvent())
+ return;
+ ImeEventGuard guard(GetRenderWidget());
+ frame_->extendSelectionAndDelete(before, after);
+}
+
+void RenderFrameImpl::OnSetAccessibilityMode(AccessibilityMode new_mode) {
+ if (accessibility_mode_ == new_mode)
+ return;
+ accessibility_mode_ = new_mode;
+ if (renderer_accessibility_) {
+ delete renderer_accessibility_;
+ renderer_accessibility_ = NULL;
}
- compositing_helper_->OnBuffersSwapped(
- params.size,
- params.mailbox_name,
- params.gpu_route_id,
- params.gpu_host_id,
- render_view_->GetWebView()->deviceScaleFactor());
+ if (accessibility_mode_ == AccessibilityModeOff)
+ return;
+
+ if (accessibility_mode_ & AccessibilityModeFlagFullTree)
+ renderer_accessibility_ = new RendererAccessibilityComplete(this);
+#if !defined(OS_ANDROID)
+ else
+ renderer_accessibility_ = new RendererAccessibilityFocusOnly(this);
+#endif
+}
+
+void RenderFrameImpl::OnDisownOpener() {
+ // TODO(creis): We should only see this for main frames for now. To support
+ // disowning the opener on subframes, we will need to move WebContentsImpl's
+ // opener_ to FrameTreeNode.
+ CHECK(!frame_->parent());
+
+ if (frame_->opener())
+ frame_->setOpener(NULL);
+}
+
+#if defined(OS_ANDROID)
+void RenderFrameImpl::OnSelectPopupMenuItems(
+ bool canceled,
+ const std::vector<int>& selected_indices) {
+ // It is possible to receive more than one of these calls if the user presses
+ // a select faster than it takes for the show-select-popup IPC message to make
+ // it to the browser UI thread. Ignore the extra-messages.
+ // TODO(jcivelli): http:/b/5793321 Implement a better fix, as detailed in bug.
+ if (!external_popup_menu_)
+ return;
+
+ external_popup_menu_->DidSelectItems(canceled, selected_indices);
+ external_popup_menu_.reset();
+}
+#endif
+
+#if defined(OS_MACOSX)
+void RenderFrameImpl::OnSelectPopupMenuItem(int selected_index) {
+ if (external_popup_menu_ == NULL)
+ return;
+ external_popup_menu_->DidSelectItem(selected_index);
+ external_popup_menu_.reset();
+}
+#endif
+
+void RenderFrameImpl::OnReload(bool ignore_cache) {
+ frame_->reload(ignore_cache);
}
-void RenderFrameImpl::OnCompositorFrameSwapped(const IPC::Message& message) {
- FrameMsg_CompositorFrameSwapped::Param param;
- if (!FrameMsg_CompositorFrameSwapped::Read(&message, ¶m))
+void RenderFrameImpl::OnTextSurroundingSelectionRequest(size_t max_length) {
+ blink::WebSurroundingText surroundingText;
+ surroundingText.initialize(frame_->selectionRange(), max_length);
+
+ if (surroundingText.isNull()) {
+ // |surroundingText| might not be correctly initialized, for example if
+ // |frame_->selectionRange().isNull()|, in other words, if there was no
+ // selection.
+ Send(new FrameHostMsg_TextSurroundingSelectionResponse(
+ routing_id_, base::string16(), 0, 0));
return;
- scoped_ptr<cc::CompositorFrame> frame(new cc::CompositorFrame);
- param.a.frame.AssignTo(frame.get());
+ }
+
+ Send(new FrameHostMsg_TextSurroundingSelectionResponse(
+ routing_id_,
+ surroundingText.textContent(),
+ surroundingText.startOffsetInTextContent(),
+ surroundingText.endOffsetInTextContent()));
+}
- if (!compositing_helper_.get()) {
- compositing_helper_ =
- ChildFrameCompositingHelper::CreateCompositingHelperForRenderFrame(
- frame_, this, routing_id_);
- compositing_helper_->EnableCompositing(true);
+void RenderFrameImpl::OnAddStyleSheetByURL(const std::string& url) {
+ frame_->addStyleSheetByURL(WebString::fromUTF8(url));
+}
+
+void RenderFrameImpl::OnSetupTransitionView(const std::string& markup) {
+ frame_->document().setIsTransitionDocument();
+ frame_->navigateToSandboxedMarkup(WebData(markup.data(), markup.length()));
+}
+
+void RenderFrameImpl::OnBeginExitTransition(const std::string& css_selector) {
+ frame_->document().setIsTransitionDocument();
+ frame_->document().beginExitTransition(WebString::fromUTF8(css_selector));
+}
+
+bool RenderFrameImpl::ShouldUpdateSelectionTextFromContextMenuParams(
+ const base::string16& selection_text,
+ size_t selection_text_offset,
+ const gfx::Range& selection_range,
+ const ContextMenuParams& params) {
+ base::string16 trimmed_selection_text;
+ if (!selection_text.empty() && !selection_range.is_empty()) {
+ const int start = selection_range.GetMin() - selection_text_offset;
+ const size_t length = selection_range.length();
+ if (start >= 0 && start + length <= selection_text.length()) {
+ base::TrimWhitespace(selection_text.substr(start, length), base::TRIM_ALL,
+ &trimmed_selection_text);
+ }
}
- compositing_helper_->OnCompositorFrameSwapped(frame.Pass(),
- param.a.producing_route_id,
- param.a.output_surface_id,
- param.a.producing_host_id);
+ base::string16 trimmed_params_text;
+ base::TrimWhitespace(params.selection_text, base::TRIM_ALL,
+ &trimmed_params_text);
+ return trimmed_params_text != trimmed_selection_text;
+}
+
+bool RenderFrameImpl::RunJavaScriptMessage(JavaScriptMessageType type,
+ const base::string16& message,
+ const base::string16& default_value,
+ const GURL& frame_url,
+ base::string16* result) {
+ // Don't allow further dialogs if we are waiting to swap out, since the
+ // PageGroupLoadDeferrer in our stack prevents it.
+ if (render_view()->suppress_dialogs_until_swap_out_)
+ return false;
+
+ bool success = false;
+ base::string16 result_temp;
+ if (!result)
+ result = &result_temp;
+
+ render_view()->SendAndRunNestedMessageLoop(
+ new FrameHostMsg_RunJavaScriptMessage(
+ routing_id_, message, default_value, frame_url, type, &success,
+ result));
+ return success;
+}
+
+void RenderFrameImpl::LoadNavigationErrorPage(
+ const WebURLRequest& failed_request,
+ const WebURLError& error,
+ bool replace) {
+ std::string error_html;
+ GetContentClient()->renderer()->GetNavigationErrorStrings(
+ render_view(), frame_, failed_request, error, &error_html, NULL);
+
+ frame_->loadHTMLString(error_html,
+ GURL(kUnreachableWebDataURL),
+ error.unreachableURL,
+ replace);
}
void RenderFrameImpl::DidCommitCompositorFrame() {
- if (compositing_helper_)
- compositing_helper_->DidCommitCompositorFrame();
+ FOR_EACH_OBSERVER(
+ RenderFrameObserver, observers_, DidCommitCompositorFrame());
}
RenderView* RenderFrameImpl::GetRenderView() {
return routing_id_;
}
-blink::WebFrame* RenderFrameImpl::GetWebFrame() {
+blink::WebLocalFrame* RenderFrameImpl::GetWebFrame() {
DCHECK(frame_);
return frame_;
}
int RenderFrameImpl::ShowContextMenu(ContextMenuClient* client,
const ContextMenuParams& params) {
- return render_view_->ShowContextMenu(client, params);
+ DCHECK(client); // A null client means "internal" when we issue callbacks.
+ ContextMenuParams our_params(params);
+ our_params.custom_context.request_id = pending_context_menus_.Add(client);
+ Send(new FrameHostMsg_ContextMenu(routing_id_, our_params));
+ return our_params.custom_context.request_id;
}
void RenderFrameImpl::CancelContextMenu(int request_id) {
- return render_view_->CancelContextMenu(request_id);
+ DCHECK(pending_context_menus_.Lookup(request_id));
+ pending_context_menus_.Remove(request_id);
+}
+
+blink::WebNode RenderFrameImpl::GetContextMenuNode() const {
+ return context_menu_node_;
}
blink::WebPlugin* RenderFrameImpl::CreatePlugin(
blink::WebFrame* frame,
const WebPluginInfo& info,
const blink::WebPluginParams& params) {
+ DCHECK_EQ(frame_, frame);
#if defined(ENABLE_PLUGINS)
bool pepper_plugin_was_registered = false;
scoped_refptr<PluginModule> pepper_module(PluginModule::Create(
#endif
}
-void RenderFrameImpl::LoadURLExternally(
- blink::WebFrame* frame,
- const blink::WebURLRequest& request,
- blink::WebNavigationPolicy policy) {
- loadURLExternally(frame, request, policy);
+void RenderFrameImpl::LoadURLExternally(blink::WebLocalFrame* frame,
+ const blink::WebURLRequest& request,
+ blink::WebNavigationPolicy policy) {
+ DCHECK(!frame_ || frame_ == frame);
+ loadURLExternally(frame, request, policy, WebString());
}
-// blink::WebFrameClient implementation ----------------------------------------
+void RenderFrameImpl::ExecuteJavaScript(const base::string16& javascript) {
+ OnJavaScriptExecuteRequest(javascript, 0, false);
+}
+
+ServiceRegistry* RenderFrameImpl::GetServiceRegistry() {
+ return &service_registry_;
+}
+
+bool RenderFrameImpl::IsFTPDirectoryListing() {
+ WebURLResponseExtraDataImpl* extra_data =
+ GetExtraDataFromResponse(frame_->dataSource()->response());
+ return extra_data ? extra_data->is_ftp_directory_listing() : false;
+}
+
+void RenderFrameImpl::AttachGuest(int element_instance_id) {
+ render_view_->GetBrowserPluginManager()->Attach(element_instance_id);
+}
+
+// blink::WebFrameClient implementation ----------------------------------------
blink::WebPlugin* RenderFrameImpl::createPlugin(
- blink::WebFrame* frame,
+ blink::WebLocalFrame* frame,
const blink::WebPluginParams& params) {
+ DCHECK_EQ(frame_, frame);
blink::WebPlugin* plugin = NULL;
if (GetContentClient()->renderer()->OverrideCreatePlugin(
this, frame, params, &plugin)) {
return plugin;
}
- if (UTF16ToASCII(params.mimeType) == kBrowserPluginMimeType) {
+ if (base::UTF16ToUTF8(params.mimeType) == kBrowserPluginMimeType) {
+ scoped_ptr<BrowserPluginDelegate> browser_plugin_delegate(
+ GetContentClient()->renderer()->CreateBrowserPluginDelegate(
+ this, std::string()));
return render_view_->GetBrowserPluginManager()->CreateBrowserPlugin(
- render_view_.get(), frame);
+ render_view_.get(), frame, browser_plugin_delegate.Pass());
}
#if defined(ENABLE_PLUGINS)
if (!found)
return NULL;
+ if (info.type == content::WebPluginInfo::PLUGIN_TYPE_BROWSER_PLUGIN) {
+ scoped_ptr<BrowserPluginDelegate> browser_plugin_delegate(
+ GetContentClient()->renderer()->CreateBrowserPluginDelegate(
+ this, base::UTF16ToUTF8(params.mimeType)));
+ return render_view_->GetBrowserPluginManager()->CreateBrowserPlugin(
+ render_view_.get(), frame, browser_plugin_delegate.Pass());
+ }
+
+
WebPluginParams params_to_use = params;
params_to_use.mimeType = WebString::fromUTF8(mime_type);
return CreatePlugin(frame, info, params_to_use);
}
blink::WebMediaPlayer* RenderFrameImpl::createMediaPlayer(
- blink::WebFrame* frame,
+ blink::WebLocalFrame* frame,
const blink::WebURL& url,
blink::WebMediaPlayerClient* client) {
- // TODO(nasko): Moving the implementation here involves moving a few media
- // related client objects here or referencing them in the RenderView. Needs
- // more work to understand where the proper place for those objects is.
- return render_view_->CreateMediaPlayer(this, frame, url, client);
+ return createMediaPlayer(frame, url, client, NULL);
+}
+
+blink::WebMediaPlayer* RenderFrameImpl::createMediaPlayer(
+ blink::WebLocalFrame* frame,
+ const blink::WebURL& url,
+ blink::WebMediaPlayerClient* client,
+ blink::WebContentDecryptionModule* initial_cdm) {
+#if defined(VIDEO_HOLE)
+ if (!contains_media_player_) {
+ render_view_->RegisterVideoHoleFrame(this);
+ contains_media_player_ = true;
+ }
+#endif // defined(VIDEO_HOLE)
+
+ blink::WebMediaStream web_stream(
+ blink::WebMediaStreamRegistry::lookupMediaStreamDescriptor(url));
+ if (!web_stream.isNull())
+ return CreateWebMediaPlayerForMediaStream(url, client);
+
+#if defined(OS_ANDROID)
+ return CreateAndroidWebMediaPlayer(url, client, initial_cdm);
+#else
+ RenderThreadImpl* render_thread = RenderThreadImpl::current();
+ media::WebMediaPlayerParams params(
+ base::Bind(&ContentRendererClient::DeferMediaLoad,
+ base::Unretained(GetContentClient()->renderer()),
+ static_cast<RenderFrame*>(this)),
+ render_thread->GetAudioRendererMixerManager()->CreateInput(
+ render_view_->routing_id_, routing_id_),
+ *render_thread->GetAudioHardwareConfig(),
+ new RenderMediaLog(),
+ render_thread->GetGpuFactories(),
+ render_thread->GetMediaThreadTaskRunner(),
+ render_thread->compositor_message_loop_proxy(),
+ base::Bind(&EncryptedMediaPlayerSupportImpl::Create),
+ initial_cdm);
+
+#if defined(OS_TIZEN) && defined(ENABLE_MURPHY)
+ tizen::MediaPlayerImpl* media_player = new tizen::MediaPlayerImpl(
+ frame, client, weak_factory_.GetWeakPtr(),
+ GetTizenMediaPlayerManager(), params);
+ return media_player;
+#endif
+ return new media::WebMediaPlayerImpl(frame,
+ client,
+ weak_factory_.GetWeakPtr(),
+ params);
+#endif // defined(OS_ANDROID)
+}
+
+#if defined(OS_TIZEN) && defined(ENABLE_MURPHY)
+tizen::RendererMediaPlayerManager*
+RenderFrameImpl::GetTizenMediaPlayerManager() {
+ if (!media_player_manager_)
+ media_player_manager_ = new tizen::RendererMediaPlayerManager(this);
+
+ return media_player_manager_;
+}
+#endif
+
+blink::WebContentDecryptionModule*
+RenderFrameImpl::createContentDecryptionModule(
+ blink::WebLocalFrame* frame,
+ const blink::WebSecurityOrigin& security_origin,
+ const blink::WebString& key_system) {
+ DCHECK(!frame_ || frame_ == frame);
+ return WebContentDecryptionModuleImpl::Create(
+#if defined(ENABLE_PEPPER_CDMS)
+ frame,
+#elif defined(ENABLE_BROWSER_CDMS)
+ GetCdmManager(),
+#endif
+ security_origin,
+ key_system);
}
blink::WebApplicationCacheHost* RenderFrameImpl::createApplicationCacheHost(
- blink::WebFrame* frame,
+ blink::WebLocalFrame* frame,
blink::WebApplicationCacheHostClient* client) {
if (!frame || !frame->view())
return NULL;
+ DCHECK(!frame_ || frame_ == frame);
return new RendererWebApplicationCacheHostImpl(
RenderViewImpl::FromWebView(frame->view()), client,
RenderThreadImpl::current()->appcache_dispatcher()->backend_proxy());
}
blink::WebWorkerPermissionClientProxy*
-RenderFrameImpl::createWorkerPermissionClientProxy(WebFrame* frame) {
+RenderFrameImpl::createWorkerPermissionClientProxy(
+ blink::WebLocalFrame* frame) {
if (!frame || !frame->view())
return NULL;
+ DCHECK(!frame_ || frame_ == frame);
return GetContentClient()->renderer()->CreateWorkerPermissionClientProxy(
this, frame);
}
-blink::WebCookieJar* RenderFrameImpl::cookieJar(blink::WebFrame* frame) {
+WebExternalPopupMenu* RenderFrameImpl::createExternalPopupMenu(
+ const WebPopupMenuInfo& popup_menu_info,
+ WebExternalPopupMenuClient* popup_menu_client) {
+#if defined(OS_MACOSX) || defined(OS_ANDROID)
+ // An IPC message is sent to the browser to build and display the actual
+ // popup. The user could have time to click a different select by the time
+ // the popup is shown. In that case external_popup_menu_ is non NULL.
+ // By returning NULL in that case, we instruct Blink to cancel that new
+ // popup. So from the user perspective, only the first one will show, and
+ // will have to close the first one before another one can be shown.
+ if (external_popup_menu_)
+ return NULL;
+ external_popup_menu_.reset(
+ new ExternalPopupMenu(this, popup_menu_info, popup_menu_client));
+ if (render_view_->screen_metrics_emulator_) {
+ render_view_->SetExternalPopupOriginAdjustmentsForEmulation(
+ external_popup_menu_.get(),
+ render_view_->screen_metrics_emulator_.get());
+ }
+ return external_popup_menu_.get();
+#else
+ return NULL;
+#endif
+}
+
+blink::WebCookieJar* RenderFrameImpl::cookieJar(blink::WebLocalFrame* frame) {
+ DCHECK(!frame_ || frame_ == frame);
return &cookie_jar_;
}
blink::WebServiceWorkerProvider* RenderFrameImpl::createServiceWorkerProvider(
- blink::WebFrame* frame,
- blink::WebServiceWorkerProviderClient* client) {
+ blink::WebLocalFrame* frame) {
+ DCHECK(!frame_ || frame_ == frame);
+ // At this point we should have non-null data source.
+ DCHECK(frame->dataSource());
+ if (!ChildThread::current())
+ return NULL; // May be null in some tests.
+ ServiceWorkerNetworkProvider* provider =
+ ServiceWorkerNetworkProvider::FromDocumentState(
+ DocumentState::FromDataSource(frame->dataSource()));
return new WebServiceWorkerProviderImpl(
ChildThread::current()->thread_safe_sender(),
- make_scoped_ptr(client));
+ provider ? provider->context() : NULL);
}
-void RenderFrameImpl::didAccessInitialDocument(blink::WebFrame* frame) {
- render_view_->didAccessInitialDocument(frame);
+void RenderFrameImpl::didAccessInitialDocument(blink::WebLocalFrame* frame) {
+ DCHECK(!frame_ || frame_ == frame);
+ // Notify the browser process that it is no longer safe to show the pending
+ // URL of the main frame, since a URL spoof is now possible.
+ if (!frame->parent() && render_view_->page_id_ == -1)
+ Send(new FrameHostMsg_DidAccessInitialDocument(routing_id_));
}
blink::WebFrame* RenderFrameImpl::createChildFrame(
- blink::WebFrame* parent,
+ blink::WebLocalFrame* parent,
const blink::WebString& name) {
- long long child_frame_identifier = WebFrame::generateEmbedderIdentifier();
// Synchronously notify the browser of a child frame creation to get the
// routing_id for the RenderFrame.
- int routing_id = MSG_ROUTING_NONE;
+ int child_routing_id = MSG_ROUTING_NONE;
Send(new FrameHostMsg_CreateChildFrame(routing_id_,
- parent->identifier(),
- child_frame_identifier,
base::UTF16ToUTF8(name),
- &routing_id));
+ &child_routing_id));
// Allocation of routing id failed, so we can't create a child frame. This can
// happen if this RenderFrameImpl's IPCs are being filtered when in swapped
// out state.
- if (routing_id == MSG_ROUTING_NONE) {
+ if (child_routing_id == MSG_ROUTING_NONE) {
+#if !defined(OS_LINUX)
+ // DumpWithoutCrashing() crashes on Linux in renderer processes when
+ // breakpad and sandboxing are enabled: crbug.com/349600
base::debug::Alias(parent);
base::debug::Alias(&routing_id_);
bool render_view_is_swapped_out = GetRenderWidget()->is_swapped_out();
base::debug::Alias(&render_view_is_closing);
base::debug::Alias(&is_swapped_out_);
base::debug::DumpWithoutCrashing();
+#endif
return NULL;
}
+ // Create the RenderFrame and WebLocalFrame, linking the two.
RenderFrameImpl* child_render_frame = RenderFrameImpl::Create(
- render_view_.get(), routing_id);
- // TODO(nasko): Over-conservative check for debugging.
- CHECK(child_render_frame);
- blink::WebFrame* web_frame = WebFrame::create(child_render_frame,
- child_frame_identifier);
- // TODO(nasko): Over-conservative check for debugging.
- CHECK(web_frame);
+ render_view_.get(), child_routing_id);
+ blink::WebLocalFrame* web_frame = WebLocalFrame::create(child_render_frame);
child_render_frame->SetWebFrame(web_frame);
+ // Add the frame to the frame tree and initialize it.
+ parent->appendChild(web_frame);
+ child_render_frame->Initialize();
+
return web_frame;
}
-void RenderFrameImpl::didDisownOpener(blink::WebFrame* frame) {
- render_view_->didDisownOpener(frame);
+void RenderFrameImpl::didDisownOpener(blink::WebLocalFrame* frame) {
+ DCHECK(!frame_ || frame_ == frame);
+ // We only need to notify the browser if the active, top-level frame clears
+ // its opener. We can ignore cases where a swapped out frame clears its
+ // opener after hearing about it from the browser, and the browser does not
+ // (yet) care about subframe openers.
+ if (render_view_->is_swapped_out_ || frame->parent())
+ return;
+
+ // Notify WebContents and all its swapped out RenderViews.
+ Send(new FrameHostMsg_DidDisownOpener(routing_id_));
}
void RenderFrameImpl::frameDetached(blink::WebFrame* frame) {
// the parent frame. This is different from createChildFrame() which is
// called on the parent frame.
CHECK(!is_detaching_);
- // TODO(nasko): Remove all debug::Alias lines after diagnosing failures.
- base::debug::Alias(frame);
+ DCHECK(!frame_ || frame_ == frame);
bool is_subframe = !!frame->parent();
- base::debug::Alias(&is_subframe);
- int64 parent_frame_id = -1;
- base::debug::Alias(&parent_frame_id);
- if (is_subframe)
- parent_frame_id = frame->parent()->identifier();
-
- Send(new FrameHostMsg_Detach(routing_id_, parent_frame_id,
- frame->identifier()));
-
- render_view_->UnregisterSwappedOutChildFrame(this);
+ Send(new FrameHostMsg_Detach(routing_id_));
// The |is_detaching_| flag disables Send(). FrameHostMsg_Detach must be
// sent before setting |is_detaching_| to true. In contrast, Observers
// have IPCs fired off.
is_detaching_ = true;
- // Call back to RenderViewImpl for observers to be notified.
- // TODO(nasko): Remove once we have RenderFrameObserver.
- render_view_->frameDetached(frame);
+ FOR_EACH_OBSERVER(RenderViewObserver, render_view_->observers(),
+ FrameDetached(frame));
// We need to clean up subframes by removing them from the map and deleting
// the RenderFrameImpl. In contrast, the main frame is owned by its
CHECK_EQ(it->second, this);
g_frame_map.Get().erase(it);
+ if (is_subframe)
+ frame->parent()->removeChild(frame);
+
// |frame| is invalid after here.
frame->close();
}
}
+void RenderFrameImpl::frameFocused() {
+ Send(new FrameHostMsg_FrameFocused(routing_id_));
+}
+
void RenderFrameImpl::willClose(blink::WebFrame* frame) {
- // Call back to RenderViewImpl for observers to be notified.
- // TODO(nasko): Remove once we have RenderFrameObserver.
- render_view_->willClose(frame);
+ DCHECK(!frame_ || frame_ == frame);
+
+ FOR_EACH_OBSERVER(RenderFrameObserver, observers_, FrameWillClose());
+ FOR_EACH_OBSERVER(RenderViewObserver, render_view_->observers(),
+ FrameWillClose(frame));
}
-void RenderFrameImpl::didChangeName(blink::WebFrame* frame,
+void RenderFrameImpl::didChangeName(blink::WebLocalFrame* frame,
const blink::WebString& name) {
+ DCHECK(!frame_ || frame_ == frame);
if (!render_view_->renderer_preferences_.report_frame_name_changes)
return;
- render_view_->Send(
- new ViewHostMsg_UpdateFrameName(render_view_->GetRoutingID(),
- frame->identifier(),
- !frame->parent(),
- base::UTF16ToUTF8(name)));
+ FOR_EACH_OBSERVER(RenderFrameObserver, observers_, DidChangeName(name));
}
void RenderFrameImpl::didMatchCSS(
- blink::WebFrame* frame,
+ blink::WebLocalFrame* frame,
const blink::WebVector<blink::WebString>& newly_matching_selectors,
const blink::WebVector<blink::WebString>& stopped_matching_selectors) {
- render_view_->didMatchCSS(
- frame, newly_matching_selectors, stopped_matching_selectors);
-}
+ DCHECK(!frame_ || frame_ == frame);
+
+ FOR_EACH_OBSERVER(RenderViewObserver, render_view_->observers(),
+ DidMatchCSS(frame,
+ newly_matching_selectors,
+ stopped_matching_selectors));
+}
+
+bool RenderFrameImpl::shouldReportDetailedMessageForSource(
+ const blink::WebString& source) {
+ return GetContentClient()->renderer()->ShouldReportDetailedMessageForSource(
+ source);
+}
+
+void RenderFrameImpl::didAddMessageToConsole(
+ const blink::WebConsoleMessage& message,
+ const blink::WebString& source_name,
+ unsigned source_line,
+ const blink::WebString& stack_trace) {
+ logging::LogSeverity log_severity = logging::LOG_VERBOSE;
+ switch (message.level) {
+ case blink::WebConsoleMessage::LevelDebug:
+ log_severity = logging::LOG_VERBOSE;
+ break;
+ case blink::WebConsoleMessage::LevelLog:
+ case blink::WebConsoleMessage::LevelInfo:
+ log_severity = logging::LOG_INFO;
+ break;
+ case blink::WebConsoleMessage::LevelWarning:
+ log_severity = logging::LOG_WARNING;
+ break;
+ case blink::WebConsoleMessage::LevelError:
+ log_severity = logging::LOG_ERROR;
+ break;
+ default:
+ NOTREACHED();
+ }
-void RenderFrameImpl::loadURLExternally(blink::WebFrame* frame,
- const blink::WebURLRequest& request,
- blink::WebNavigationPolicy policy) {
- loadURLExternally(frame, request, policy, WebString());
+ if (shouldReportDetailedMessageForSource(source_name)) {
+ FOR_EACH_OBSERVER(
+ RenderFrameObserver, observers_,
+ DetailedConsoleMessageAdded(message.text,
+ source_name,
+ stack_trace,
+ source_line,
+ static_cast<int32>(log_severity)));
+ }
+
+ Send(new FrameHostMsg_AddMessageToConsole(routing_id_,
+ static_cast<int32>(log_severity),
+ message.text,
+ static_cast<int32>(source_line),
+ source_name));
}
void RenderFrameImpl::loadURLExternally(
- blink::WebFrame* frame,
+ blink::WebLocalFrame* frame,
const blink::WebURLRequest& request,
blink::WebNavigationPolicy policy,
const blink::WebString& suggested_name) {
+ DCHECK(!frame_ || frame_ == frame);
Referrer referrer(RenderViewImpl::GetReferrerFromRequest(frame, request));
if (policy == blink::WebNavigationPolicyDownload) {
render_view_->Send(new ViewHostMsg_DownloadUrl(render_view_->GetRoutingID(),
request.url(), referrer,
suggested_name));
} else {
- render_view_->OpenURL(frame, request.url(), referrer, policy);
+ OpenURL(frame, request.url(), referrer, policy);
}
}
blink::WebNavigationPolicy RenderFrameImpl::decidePolicyForNavigation(
- blink::WebFrame* frame,
- blink::WebDataSource::ExtraData* extra_data,
- const blink::WebURLRequest& request,
- blink::WebNavigationType type,
- blink::WebNavigationPolicy default_policy,
- bool is_redirect) {
- return render_view_->DecidePolicyForNavigation(
- this, frame, extra_data, request, type, default_policy, is_redirect);
+ const NavigationPolicyInfo& info) {
+ DCHECK(!frame_ || frame_ == info.frame);
+ return DecidePolicyForNavigation(this, info);
}
-blink::WebNavigationPolicy RenderFrameImpl::decidePolicyForNavigation(
- blink::WebFrame* frame,
- const blink::WebURLRequest& request,
- blink::WebNavigationType type,
- blink::WebNavigationPolicy default_policy,
- bool is_redirect) {
- return decidePolicyForNavigation(frame,
- frame->provisionalDataSource()->extraData(),
- request, type, default_policy, is_redirect);
+blink::WebHistoryItem RenderFrameImpl::historyItemForNewChildFrame(
+ blink::WebFrame* frame) {
+ DCHECK(!frame_ || frame_ == frame);
+ return render_view_->history_controller()->GetItemForNewChildFrame(this);
}
-void RenderFrameImpl::willSendSubmitEvent(blink::WebFrame* frame,
+void RenderFrameImpl::willSendSubmitEvent(blink::WebLocalFrame* frame,
const blink::WebFormElement& form) {
- // Call back to RenderViewImpl for observers to be notified.
- // TODO(nasko): Remove once we have RenderFrameObserver.
- render_view_->willSendSubmitEvent(frame, form);
+ DCHECK(!frame_ || frame_ == frame);
+
+ FOR_EACH_OBSERVER(RenderViewObserver, render_view_->observers(),
+ WillSendSubmitEvent(frame, form));
}
-void RenderFrameImpl::willSubmitForm(blink::WebFrame* frame,
+void RenderFrameImpl::willSubmitForm(blink::WebLocalFrame* frame,
const blink::WebFormElement& form) {
+ DCHECK(!frame_ || frame_ == frame);
DocumentState* document_state =
DocumentState::FromDataSource(frame->provisionalDataSource());
NavigationState* navigation_state = document_state->navigation_state();
InternalDocumentStateData* internal_data =
InternalDocumentStateData::FromDocumentState(document_state);
- if (PageTransitionCoreTypeIs(navigation_state->transition_type(),
- PAGE_TRANSITION_LINK)) {
- navigation_state->set_transition_type(PAGE_TRANSITION_FORM_SUBMIT);
+ if (ui::PageTransitionCoreTypeIs(navigation_state->transition_type(),
+ ui::PAGE_TRANSITION_LINK)) {
+ navigation_state->set_transition_type(ui::PAGE_TRANSITION_FORM_SUBMIT);
}
// Save these to be processed when the ensuing navigation is committed.
internal_data->set_searchable_form_encoding(
web_searchable_form_data.encoding().utf8());
- // Call back to RenderViewImpl for observers to be notified.
- // TODO(nasko): Remove once we have RenderFrameObserver.
- render_view_->willSubmitForm(frame, form);
+ FOR_EACH_OBSERVER(RenderViewObserver, render_view_->observers(),
+ WillSubmitForm(frame, form));
}
-void RenderFrameImpl::didCreateDataSource(blink::WebFrame* frame,
+void RenderFrameImpl::didCreateDataSource(blink::WebLocalFrame* frame,
blink::WebDataSource* datasource) {
+ DCHECK(!frame_ || frame_ == frame);
+
// TODO(nasko): Move implementation here. Needed state:
// * pending_navigation_params_
// * webview
// * PopulateDocumentStateFromPending
// * CreateNavigationStateFromPending
render_view_->didCreateDataSource(frame, datasource);
+
+ // Create the serviceworker's per-document network observing object.
+ scoped_ptr<ServiceWorkerNetworkProvider>
+ network_provider(new ServiceWorkerNetworkProvider());
+ ServiceWorkerNetworkProvider::AttachToDocumentState(
+ DocumentState::FromDataSource(datasource),
+ network_provider.Pass());
}
-void RenderFrameImpl::didStartProvisionalLoad(blink::WebFrame* frame) {
+void RenderFrameImpl::didStartProvisionalLoad(blink::WebLocalFrame* frame,
+ bool is_transition_navigation) {
+ DCHECK(!frame_ || frame_ == frame);
WebDataSource* ds = frame->provisionalDataSource();
// In fast/loader/stop-provisional-loads.html, we abort the load before this
if (!ds)
return;
+ TRACE_EVENT2("navigation", "RenderFrameImpl::didStartProvisionalLoad",
+ "id", routing_id_, "url", ds->request().url().string().utf8());
DocumentState* document_state = DocumentState::FromDataSource(ds);
// We should only navigate to swappedout:// when is_swapped_out_ is true.
// marked with AUTO_SUBFRAME. See also didFailProvisionalLoad for how we
// handle loading of error pages.
document_state->navigation_state()->set_transition_type(
- PAGE_TRANSITION_AUTO_SUBFRAME);
+ ui::PAGE_TRANSITION_AUTO_SUBFRAME);
}
- FOR_EACH_OBSERVER(
- RenderViewObserver, render_view_->observers(),
- DidStartProvisionalLoad(frame));
+ FOR_EACH_OBSERVER(RenderViewObserver, render_view_->observers(),
+ DidStartProvisionalLoad(frame));
+ FOR_EACH_OBSERVER(RenderFrameObserver, observers_, DidStartProvisionalLoad());
Send(new FrameHostMsg_DidStartProvisionalLoadForFrame(
- routing_id_, frame->identifier(),
- frame->parent() ? frame->parent()->identifier() : -1,
- is_top_most, ds->request().url()));
+ routing_id_, ds->request().url(), is_transition_navigation));
}
void RenderFrameImpl::didReceiveServerRedirectForProvisionalLoad(
- blink::WebFrame* frame) {
- if (frame->parent())
- return;
- // Received a redirect on the main frame.
- WebDataSource* data_source = frame->provisionalDataSource();
- if (!data_source) {
- // Should only be invoked when we have a data source.
- NOTREACHED();
- return;
- }
- std::vector<GURL> redirects;
- RenderViewImpl::GetRedirectChain(data_source, &redirects);
- if (redirects.size() >= 2) {
- Send(new FrameHostMsg_DidRedirectProvisionalLoad(
- routing_id_,
- render_view_->page_id_,
- redirects[redirects.size() - 2],
- redirects.back()));
- }
+ blink::WebLocalFrame* frame) {
+ DCHECK(!frame_ || frame_ == frame);
+ render_view_->history_controller()->RemoveChildrenForRedirect(this);
}
-void RenderFrameImpl::didFailProvisionalLoad(
- blink::WebFrame* frame,
- const blink::WebURLError& error) {
+void RenderFrameImpl::didFailProvisionalLoad(blink::WebLocalFrame* frame,
+ const blink::WebURLError& error) {
+ TRACE_EVENT1("navigation", "RenderFrameImpl::didFailProvisionalLoad",
+ "id", routing_id_);
+ DCHECK(!frame_ || frame_ == frame);
WebDataSource* ds = frame->provisionalDataSource();
DCHECK(ds);
const WebURLRequest& failed_request = ds->request();
- // Call out to RenderViewImpl, so observers are notified.
- render_view_->didFailProvisionalLoad(frame, error);
+ // Notify the browser that we failed a provisional load with an error.
+ //
+ // Note: It is important this notification occur before DidStopLoading so the
+ // SSL manager can react to the provisional load failure before being
+ // notified the load stopped.
+ //
+ FOR_EACH_OBSERVER(RenderViewObserver, render_view_->observers(),
+ DidFailProvisionalLoad(frame, error));
+ FOR_EACH_OBSERVER(RenderFrameObserver, observers_,
+ DidFailProvisionalLoad(error));
bool show_repost_interstitial =
(error.reason == net::ERR_CACHE_MISS &&
EqualsASCII(failed_request.httpMethod(), "POST"));
FrameHostMsg_DidFailProvisionalLoadWithError_Params params;
- params.frame_id = frame->identifier();
- params.frame_unique_name = frame->uniqueName();
- params.is_main_frame = !frame->parent();
params.error_code = error.reason;
GetContentClient()->renderer()->GetNavigationErrorStrings(
render_view_.get(),
// state into account, if a location.replace() failed.
bool replace =
navigation_state->pending_page_id() != -1 ||
- PageTransitionCoreTypeIs(navigation_state->transition_type(),
- PAGE_TRANSITION_AUTO_SUBFRAME);
+ ui::PageTransitionCoreTypeIs(navigation_state->transition_type(),
+ ui::PAGE_TRANSITION_AUTO_SUBFRAME);
// If we failed on a browser initiated request, then make sure that our error
// page load is regarded as the same browser initiated request.
if (!navigation_state->is_content_initiated()) {
- render_view_->pending_navigation_params_.reset(new ViewMsg_Navigate_Params);
+ render_view_->pending_navigation_params_.reset(
+ new FrameMsg_Navigate_Params);
render_view_->pending_navigation_params_->page_id =
navigation_state->pending_page_id();
render_view_->pending_navigation_params_->pending_history_list_offset =
}
// Load an error page.
- render_view_->LoadNavigationErrorPage(
- frame, failed_request, error, replace);
+ LoadNavigationErrorPage(failed_request, error, replace);
}
-void RenderFrameImpl::didCommitProvisionalLoad(blink::WebFrame* frame,
- bool is_new_navigation) {
- // TODO(nasko): Move implementation here. Needed state:
- // * page_id_
- // * next_page_id_
- // * history_list_offset_
- // * history_list_length_
- // * history_page_ids_
- // Needed methods
- // * webview
- // * UpdateSessionHistory
- // * GetLoadingUrl
- render_view_->didCommitProvisionalLoad(frame, is_new_navigation);
+void RenderFrameImpl::didCommitProvisionalLoad(
+ blink::WebLocalFrame* frame,
+ const blink::WebHistoryItem& item,
+ blink::WebHistoryCommitType commit_type) {
+ TRACE_EVENT2("navigation", "RenderFrameImpl::didCommitProvisionalLoad",
+ "id", routing_id_,
+ "url", GetLoadingUrl().possibly_invalid_spec());
+ DCHECK(!frame_ || frame_ == frame);
+ DocumentState* document_state =
+ DocumentState::FromDataSource(frame->dataSource());
+ NavigationState* navigation_state = document_state->navigation_state();
+
+ // When we perform a new navigation, we need to update the last committed
+ // session history entry with state for the page we are leaving. Do this
+ // before updating the HistoryController state.
+ render_view_->UpdateSessionHistory(frame);
+
+ render_view_->history_controller()->UpdateForCommit(this, item, commit_type,
+ navigation_state->was_within_same_page());
+
+ InternalDocumentStateData* internal_data =
+ InternalDocumentStateData::FromDocumentState(document_state);
+
+ if (document_state->commit_load_time().is_null())
+ document_state->set_commit_load_time(Time::Now());
+ if (internal_data->must_reset_scroll_and_scale_state()) {
+ render_view_->webview()->resetScrollAndScaleState();
+ internal_data->set_must_reset_scroll_and_scale_state(false);
+ }
+ internal_data->set_use_error_page(false);
+
+ bool is_new_navigation = commit_type == blink::WebStandardCommit;
+ if (is_new_navigation) {
+ // We bump our Page ID to correspond with the new session history entry.
+ render_view_->page_id_ = render_view_->next_page_id_++;
+
+ // Don't update history_page_ids_ (etc) for kSwappedOutURL, since
+ // we don't want to forget the entry that was there, and since we will
+ // never come back to kSwappedOutURL. Note that we have to call
+ // UpdateSessionHistory and update page_id_ even in this case, so that
+ // the current entry gets a state update and so that we don't send a
+ // state update to the wrong entry when we swap back in.
+ if (GetLoadingUrl() != GURL(kSwappedOutURL)) {
+ // Advance our offset in session history, applying the length limit.
+ // There is now no forward history.
+ render_view_->history_list_offset_++;
+ if (render_view_->history_list_offset_ >= kMaxSessionHistoryEntries)
+ render_view_->history_list_offset_ = kMaxSessionHistoryEntries - 1;
+ render_view_->history_list_length_ =
+ render_view_->history_list_offset_ + 1;
+ render_view_->history_page_ids_.resize(
+ render_view_->history_list_length_, -1);
+ render_view_->history_page_ids_[render_view_->history_list_offset_] =
+ render_view_->page_id_;
+ }
+ } else {
+ // Inspect the navigation_state on this frame to see if the navigation
+ // corresponds to a session history navigation... Note: |frame| may or
+ // may not be the toplevel frame, but for the case of capturing session
+ // history, the first committed frame suffices. We keep track of whether
+ // we've seen this commit before so that only capture session history once
+ // per navigation.
+ //
+ // Note that we need to check if the page ID changed. In the case of a
+ // reload, the page ID doesn't change, and UpdateSessionHistory gets the
+ // previous URL and the current page ID, which would be wrong.
+ if (navigation_state->pending_page_id() != -1 &&
+ navigation_state->pending_page_id() != render_view_->page_id_ &&
+ !navigation_state->request_committed()) {
+ // This is a successful session history navigation!
+ render_view_->page_id_ = navigation_state->pending_page_id();
+
+ render_view_->history_list_offset_ =
+ navigation_state->pending_history_list_offset();
+
+ // If the history list is valid, our list of page IDs should be correct.
+ DCHECK(render_view_->history_list_length_ <= 0 ||
+ render_view_->history_list_offset_ < 0 ||
+ render_view_->history_list_offset_ >=
+ render_view_->history_list_length_ ||
+ render_view_->history_page_ids_[render_view_->history_list_offset_]
+ == render_view_->page_id_);
+ }
+ }
+
+ Send(new FrameHostMsg_DidAssignPageId(routing_id_, render_view_->page_id_));
+
+ FOR_EACH_OBSERVER(RenderViewObserver, render_view_->observers_,
+ DidCommitProvisionalLoad(frame, is_new_navigation));
FOR_EACH_OBSERVER(RenderFrameObserver, observers_,
DidCommitProvisionalLoad(is_new_navigation));
+
+ if (!frame->parent()) { // Only for top frames.
+ RenderThreadImpl* render_thread_impl = RenderThreadImpl::current();
+ if (render_thread_impl) { // Can be NULL in tests.
+ render_thread_impl->histogram_customizer()->
+ RenderViewNavigatedToHost(GURL(GetLoadingUrl()).host(),
+ RenderViewImpl::GetRenderViewCount());
+ }
+ }
+
+ // Remember that we've already processed this request, so we don't update
+ // the session history again. We do this regardless of whether this is
+ // a session history navigation, because if we attempted a session history
+ // navigation without valid HistoryItem state, WebCore will think it is a
+ // new navigation.
+ navigation_state->set_request_committed(true);
+
+ SendDidCommitProvisionalLoad(frame);
+
+ // Check whether we have new encoding name.
+ UpdateEncoding(frame, frame->view()->pageEncoding().utf8());
}
-void RenderFrameImpl::didClearWindowObject(blink::WebFrame* frame,
- int world_id) {
+void RenderFrameImpl::didClearWindowObject(blink::WebLocalFrame* frame) {
+ DCHECK(!frame_ || frame_ == frame);
// TODO(nasko): Move implementation here. Needed state:
// * enabled_bindings_
// * dom_automation_controller_
// * stats_collection_controller_
- render_view_->didClearWindowObject(frame, world_id);
+
+ render_view_->didClearWindowObject(frame);
+
+ if (render_view_->GetEnabledBindings() & BINDINGS_POLICY_DOM_AUTOMATION)
+ DomAutomationController::Install(this, frame);
+
+ FOR_EACH_OBSERVER(RenderFrameObserver, observers_, DidClearWindowObject());
}
-void RenderFrameImpl::didCreateDocumentElement(blink::WebFrame* frame) {
+void RenderFrameImpl::didCreateDocumentElement(blink::WebLocalFrame* frame) {
+ DCHECK(!frame_ || frame_ == frame);
+
// Notify the browser about non-blank documents loading in the top frame.
GURL url = frame->document().url();
- if (url.is_valid() && url.spec() != kAboutBlankURL) {
+ if (url.is_valid() && url.spec() != url::kAboutBlankURL) {
// TODO(nasko): Check if webview()->mainFrame() is the same as the
// frame->tree()->top().
- if (frame == render_view_->webview()->mainFrame()) {
+ blink::WebFrame* main_frame = render_view_->webview()->mainFrame();
+ if (frame == main_frame) {
+ // For now, don't remember plugin zoom values. We don't want to mix them
+ // with normal web content (i.e. a fixed layout plugin would usually want
+ // them different).
render_view_->Send(new ViewHostMsg_DocumentAvailableInMainFrame(
- render_view_->GetRoutingID()));
+ render_view_->GetRoutingID(),
+ main_frame->document().isPluginDocument()));
}
}
- // Call back to RenderViewImpl for observers to be notified.
- // TODO(nasko): Remove once we have RenderFrameObserver.
- render_view_->didCreateDocumentElement(frame);
+ FOR_EACH_OBSERVER(RenderViewObserver, render_view_->observers(),
+ DidCreateDocumentElement(frame));
}
-void RenderFrameImpl::didReceiveTitle(blink::WebFrame* frame,
+void RenderFrameImpl::didReceiveTitle(blink::WebLocalFrame* frame,
const blink::WebString& title,
blink::WebTextDirection direction) {
- // TODO(nasko): Investigate wheather implementation should move here.
- render_view_->didReceiveTitle(frame, title, direction);
+ DCHECK(!frame_ || frame_ == frame);
+ // Ignore all but top level navigations.
+ if (!frame->parent()) {
+ base::string16 title16 = title;
+ base::debug::TraceLog::GetInstance()->UpdateProcessLabel(
+ routing_id_, base::UTF16ToUTF8(title16));
+
+ base::string16 shortened_title = title16.substr(0, kMaxTitleChars);
+ Send(new FrameHostMsg_UpdateTitle(routing_id_,
+ render_view_->page_id_,
+ shortened_title, direction));
+ }
+
+ // Also check whether we have new encoding name.
+ UpdateEncoding(frame, frame->view()->pageEncoding().utf8());
}
-void RenderFrameImpl::didChangeIcon(blink::WebFrame* frame,
+void RenderFrameImpl::didChangeIcon(blink::WebLocalFrame* frame,
blink::WebIconURL::Type icon_type) {
+ DCHECK(!frame_ || frame_ == frame);
// TODO(nasko): Investigate wheather implementation should move here.
render_view_->didChangeIcon(frame, icon_type);
}
-void RenderFrameImpl::didFinishDocumentLoad(blink::WebFrame* frame) {
- // TODO(nasko): Move implementation here. No state needed, just observers
- // notification in before updating encoding.
- render_view_->didFinishDocumentLoad(frame);
+void RenderFrameImpl::didFinishDocumentLoad(blink::WebLocalFrame* frame) {
+ TRACE_EVENT1("navigation", "RenderFrameImpl::didFinishDocumentLoad",
+ "id", routing_id_);
+ DCHECK(!frame_ || frame_ == frame);
+ WebDataSource* ds = frame->dataSource();
+ DocumentState* document_state = DocumentState::FromDataSource(ds);
+ document_state->set_finish_document_load_time(Time::Now());
+
+ Send(new FrameHostMsg_DidFinishDocumentLoad(routing_id_));
+
+ FOR_EACH_OBSERVER(RenderViewObserver, render_view_->observers(),
+ DidFinishDocumentLoad(frame));
+ FOR_EACH_OBSERVER(RenderFrameObserver, observers_, DidFinishDocumentLoad());
+
+ // Check whether we have new encoding name.
+ UpdateEncoding(frame, frame->view()->pageEncoding().utf8());
}
-void RenderFrameImpl::didHandleOnloadEvents(blink::WebFrame* frame) {
- // TODO(nasko): Move implementation here. Needed state:
- // * page_id_
- render_view_->didHandleOnloadEvents(frame);
+void RenderFrameImpl::didHandleOnloadEvents(blink::WebLocalFrame* frame) {
+ DCHECK(!frame_ || frame_ == frame);
+ if (!frame->parent())
+ Send(new FrameHostMsg_DocumentOnLoadCompleted(routing_id_));
}
-void RenderFrameImpl::didFailLoad(blink::WebFrame* frame,
+void RenderFrameImpl::didFailLoad(blink::WebLocalFrame* frame,
const blink::WebURLError& error) {
+ TRACE_EVENT1("navigation", "RenderFrameImpl::didFailLoad",
+ "id", routing_id_);
+ DCHECK(!frame_ || frame_ == frame);
// TODO(nasko): Move implementation here. No state needed.
- render_view_->didFailLoad(frame, error);
-}
+ WebDataSource* ds = frame->dataSource();
+ DCHECK(ds);
-void RenderFrameImpl::didFinishLoad(blink::WebFrame* frame) {
- // TODO(nasko): Move implementation here. No state needed, just observers
- // notification before sending message to the browser process.
- render_view_->didFinishLoad(frame);
-}
+ FOR_EACH_OBSERVER(RenderViewObserver, render_view_->observers(),
+ DidFailLoad(frame, error));
+
+ const WebURLRequest& failed_request = ds->request();
+ base::string16 error_description;
+ GetContentClient()->renderer()->GetNavigationErrorStrings(
+ render_view_.get(),
+ frame,
+ failed_request,
+ error,
+ NULL,
+ &error_description);
+ Send(new FrameHostMsg_DidFailLoadWithError(routing_id_,
+ failed_request.url(),
+ error.reason,
+ error_description));
+}
+
+void RenderFrameImpl::didFinishLoad(blink::WebLocalFrame* frame) {
+ TRACE_EVENT1("navigation", "RenderFrameImpl::didFinishLoad",
+ "id", routing_id_);
+ DCHECK(!frame_ || frame_ == frame);
+ WebDataSource* ds = frame->dataSource();
+ DocumentState* document_state = DocumentState::FromDataSource(ds);
+ if (document_state->finish_load_time().is_null()) {
+ if (!frame->parent()) {
+ TRACE_EVENT_INSTANT0("WebCore", "LoadFinished",
+ TRACE_EVENT_SCOPE_PROCESS);
+ }
+ document_state->set_finish_load_time(Time::Now());
+ }
+
+ FOR_EACH_OBSERVER(RenderViewObserver, render_view_->observers(),
+ DidFinishLoad(frame));
+ FOR_EACH_OBSERVER(RenderFrameObserver, observers_, DidFinishLoad());
+
+ // Don't send this message while the frame is swapped out.
+ if (is_swapped_out())
+ return;
-void RenderFrameImpl::didNavigateWithinPage(blink::WebFrame* frame,
- bool is_new_navigation) {
- // TODO(nasko): Move implementation here. No state needed, just observers
- // notification before sending message to the browser process.
- render_view_->didNavigateWithinPage(frame, is_new_navigation);
+ Send(new FrameHostMsg_DidFinishLoad(routing_id_,
+ ds->request().url()));
+}
+
+void RenderFrameImpl::didNavigateWithinPage(blink::WebLocalFrame* frame,
+ const blink::WebHistoryItem& item,
+ blink::WebHistoryCommitType commit_type) {
+ TRACE_EVENT1("navigation", "RenderFrameImpl::didNavigateWithinPage",
+ "id", routing_id_);
+ DCHECK(!frame_ || frame_ == frame);
+ // If this was a reference fragment navigation that we initiated, then we
+ // could end up having a non-null pending navigation params. We just need to
+ // update the ExtraData on the datasource so that others who read the
+ // ExtraData will get the new NavigationState. Similarly, if we did not
+ // initiate this navigation, then we need to take care to reset any pre-
+ // existing navigation state to a content-initiated navigation state.
+ // DidCreateDataSource conveniently takes care of this for us.
+ didCreateDataSource(frame, frame->dataSource());
+
+ DocumentState* document_state =
+ DocumentState::FromDataSource(frame->dataSource());
+ NavigationState* new_state = document_state->navigation_state();
+ new_state->set_was_within_same_page(true);
+
+ didCommitProvisionalLoad(frame, item, commit_type);
}
-void RenderFrameImpl::didUpdateCurrentHistoryItem(blink::WebFrame* frame) {
+void RenderFrameImpl::didUpdateCurrentHistoryItem(blink::WebLocalFrame* frame) {
+ DCHECK(!frame_ || frame_ == frame);
// TODO(nasko): Move implementation here. Needed methods:
// * StartNavStateSyncTimerIfNecessary
render_view_->didUpdateCurrentHistoryItem(frame);
}
-void RenderFrameImpl::willRequestAfterPreconnect(
- blink::WebFrame* frame,
- blink::WebURLRequest& request) {
- blink::WebReferrerPolicy referrer_policy = frame->document().referrerPolicy();
- // FIXME(kohei): This will never be set.
- WebString custom_user_agent;
+void RenderFrameImpl::addNavigationTransitionData(
+ const blink::WebString& allowed_destination_host_pattern,
+ const blink::WebString& selector,
+ const blink::WebString& markup) {
+ Send(new FrameHostMsg_AddNavigationTransitionData(
+ routing_id_, allowed_destination_host_pattern.utf8(), selector.utf8(),
+ markup.utf8()));
+}
+
+void RenderFrameImpl::didChangeThemeColor() {
+ if (frame_->parent())
+ return;
+
+ Send(new FrameHostMsg_DidChangeThemeColor(
+ routing_id_, frame_->document().themeColor()));
+}
+
+void RenderFrameImpl::requestNotificationPermission(
+ const blink::WebSecurityOrigin& origin,
+ blink::WebNotificationPermissionCallback* callback) {
+ if (!notification_permission_dispatcher_) {
+ notification_permission_dispatcher_ =
+ new NotificationPermissionDispatcher(this);
+ }
+
+ notification_permission_dispatcher_->RequestPermission(origin, callback);
+}
+
+blink::WebNotificationPresenter* RenderFrameImpl::notificationPresenter() {
+ return notification_provider_;
+}
+
+void RenderFrameImpl::didChangeSelection(bool is_empty_selection) {
+ if (!GetRenderWidget()->handling_input_event() && !handling_select_range_)
+ return;
- DCHECK(!request.extraData());
+ if (is_empty_selection)
+ selection_text_.clear();
+
+ // UpdateTextInputState should be called before SyncSelectionIfRequired.
+ // UpdateTextInputState may send TextInputStateChanged to notify the focus
+ // was changed, and SyncSelectionIfRequired may send SelectionChanged
+ // to notify the selection was changed. Focus change should be notified
+ // before selection change.
+ GetRenderWidget()->UpdateTextInputState(
+ RenderWidget::NO_SHOW_IME, RenderWidget::FROM_NON_IME);
+ SyncSelectionIfRequired();
+}
+
+blink::WebColorChooser* RenderFrameImpl::createColorChooser(
+ blink::WebColorChooserClient* client,
+ const blink::WebColor& initial_color,
+ const blink::WebVector<blink::WebColorSuggestion>& suggestions) {
+ RendererWebColorChooserImpl* color_chooser =
+ new RendererWebColorChooserImpl(this, client);
+ std::vector<content::ColorSuggestion> color_suggestions;
+ for (size_t i = 0; i < suggestions.size(); i++) {
+ color_suggestions.push_back(content::ColorSuggestion(suggestions[i]));
+ }
+ color_chooser->Open(static_cast<SkColor>(initial_color), color_suggestions);
+ return color_chooser;
+}
+
+void RenderFrameImpl::runModalAlertDialog(const blink::WebString& message) {
+ RunJavaScriptMessage(JAVASCRIPT_MESSAGE_TYPE_ALERT,
+ message,
+ base::string16(),
+ frame_->document().url(),
+ NULL);
+}
+
+bool RenderFrameImpl::runModalConfirmDialog(const blink::WebString& message) {
+ return RunJavaScriptMessage(JAVASCRIPT_MESSAGE_TYPE_CONFIRM,
+ message,
+ base::string16(),
+ frame_->document().url(),
+ NULL);
+}
+
+bool RenderFrameImpl::runModalPromptDialog(
+ const blink::WebString& message,
+ const blink::WebString& default_value,
+ blink::WebString* actual_value) {
+ base::string16 result;
+ bool ok = RunJavaScriptMessage(JAVASCRIPT_MESSAGE_TYPE_PROMPT,
+ message,
+ default_value,
+ frame_->document().url(),
+ &result);
+ if (ok)
+ actual_value->assign(result);
+ return ok;
+}
+
+bool RenderFrameImpl::runModalBeforeUnloadDialog(
+ bool is_reload,
+ const blink::WebString& message) {
+ // If we are swapping out, we have already run the beforeunload handler.
+ // TODO(creis): Fix OnSwapOut to clear the frame without running beforeunload
+ // at all, to avoid running it twice.
+ if (render_view()->is_swapped_out_)
+ return true;
+
+ // Don't allow further dialogs if we are waiting to swap out, since the
+ // PageGroupLoadDeferrer in our stack prevents it.
+ if (render_view()->suppress_dialogs_until_swap_out_)
+ return false;
+
+ bool success = false;
+ // This is an ignored return value, but is included so we can accept the same
+ // response as RunJavaScriptMessage.
+ base::string16 ignored_result;
+ render_view()->SendAndRunNestedMessageLoop(
+ new FrameHostMsg_RunBeforeUnloadConfirm(
+ routing_id_, frame_->document().url(), message, is_reload,
+ &success, &ignored_result));
+ return success;
+}
+
+void RenderFrameImpl::showContextMenu(const blink::WebContextMenuData& data) {
+ ContextMenuParams params = ContextMenuParamsBuilder::Build(data);
+ params.source_type = GetRenderWidget()->context_menu_source_type();
+ GetRenderWidget()->OnShowHostContextMenu(¶ms);
+ if (GetRenderWidget()->has_host_context_menu_location()) {
+ params.x = GetRenderWidget()->host_context_menu_location().x();
+ params.y = GetRenderWidget()->host_context_menu_location().y();
+ }
- bool was_after_preconnect_request = true;
- // The args after |was_after_preconnect_request| are not used, and set to
- // correct values at |willSendRequest|.
- request.setExtraData(new webkit_glue::WebURLRequestExtraDataImpl(
- referrer_policy, custom_user_agent, was_after_preconnect_request));
+ // Plugins, e.g. PDF, don't currently update the render view when their
+ // selected text changes, but the context menu params do contain the updated
+ // selection. If that's the case, update the render view's state just prior
+ // to showing the context menu.
+ // TODO(asvitkine): http://crbug.com/152432
+ if (ShouldUpdateSelectionTextFromContextMenuParams(
+ selection_text_, selection_text_offset_, selection_range_, params)) {
+ selection_text_ = params.selection_text;
+ // TODO(asvitkine): Text offset and range is not available in this case.
+ selection_text_offset_ = 0;
+ selection_range_ = gfx::Range(0, selection_text_.length());
+ // This IPC is dispatched by RenderWidetHost, so use its routing ID.
+ Send(new ViewHostMsg_SelectionChanged(
+ GetRenderWidget()->routing_id(), selection_text_,
+ selection_text_offset_, selection_range_));
+ }
+
+ // Serializing a GURL longer than kMaxURLChars will fail, so don't do
+ // it. We replace it with an empty GURL so the appropriate items are disabled
+ // in the context menu.
+ // TODO(jcivelli): http://crbug.com/45160 This prevents us from saving large
+ // data encoded images. We should have a way to save them.
+ if (params.src_url.spec().size() > GetMaxURLChars())
+ params.src_url = GURL();
+ context_menu_node_ = data.node;
+
+#if defined(OS_ANDROID)
+ gfx::Rect start_rect;
+ gfx::Rect end_rect;
+ GetRenderWidget()->GetSelectionBounds(&start_rect, &end_rect);
+ params.selection_start = gfx::Point(start_rect.x(), start_rect.bottom());
+ params.selection_end = gfx::Point(end_rect.right(), end_rect.bottom());
+#endif
+
+ Send(new FrameHostMsg_ContextMenu(routing_id_, params));
+}
+
+void RenderFrameImpl::clearContextMenu() {
+ context_menu_node_.reset();
}
void RenderFrameImpl::willSendRequest(
- blink::WebFrame* frame,
+ blink::WebLocalFrame* frame,
unsigned identifier,
blink::WebURLRequest& request,
const blink::WebURLResponse& redirect_response) {
+ DCHECK(!frame_ || frame_ == frame);
// The request my be empty during tests.
if (request.url().isEmpty())
return;
+ // Set the first party for cookies url if it has not been set yet (new
+ // requests). For redirects, it is updated by WebURLLoaderImpl.
+ if (request.firstPartyForCookies().isEmpty()) {
+ if (request.frameType() == blink::WebURLRequest::FrameTypeTopLevel) {
+ request.setFirstPartyForCookies(request.url());
+ } else {
+ // TODO(nasko): When the top-level frame is remote, there is no document.
+ // This is broken and should be fixed to propagate the first party.
+ WebFrame* top = frame->top();
+ if (top->isWebLocalFrame()) {
+ request.setFirstPartyForCookies(
+ frame->top()->document().firstPartyForCookies());
+ }
+ }
+ }
+
WebFrame* top_frame = frame->top();
- if (!top_frame)
+ // TODO(nasko): Hack around asking about top-frame data source. This means
+ // for out-of-process iframes we are treating the current frame as the
+ // top-level frame, which is wrong.
+ if (!top_frame || top_frame->isWebRemoteFrame())
top_frame = frame;
WebDataSource* provisional_data_source = top_frame->provisionalDataSource();
WebDataSource* top_data_source = top_frame->dataSource();
WebDataSource* data_source =
provisional_data_source ? provisional_data_source : top_data_source;
- PageTransition transition_type = PAGE_TRANSITION_LINK;
+ ui::PageTransition transition_type = ui::PAGE_TRANSITION_LINK;
DocumentState* document_state = DocumentState::FromDataSource(data_source);
DCHECK(document_state);
InternalDocumentStateData* internal_data =
if (internal_data->is_cache_policy_override_set())
request.setCachePolicy(internal_data->cache_policy_override());
- blink::WebReferrerPolicy referrer_policy;
- if (internal_data->is_referrer_policy_set()) {
- referrer_policy = internal_data->referrer_policy();
- } else {
- referrer_policy = frame->document().referrerPolicy();
- }
-
// The request's extra data may indicate that we should set a custom user
// agent. This needs to be done here, after WebKit is through with setting the
- // user agent on its own.
+ // user agent on its own. Similarly, it may indicate that we should set an
+ // X-Requested-With header. This must be done here to avoid breaking CORS
+ // checks.
WebString custom_user_agent;
- bool was_after_preconnect_request = false;
+ WebString requested_with;
if (request.extraData()) {
- webkit_glue::WebURLRequestExtraDataImpl* old_extra_data =
- static_cast<webkit_glue::WebURLRequestExtraDataImpl*>(
- request.extraData());
- custom_user_agent = old_extra_data->custom_user_agent();
- was_after_preconnect_request =
- old_extra_data->was_after_preconnect_request();
+ RequestExtraData* old_extra_data =
+ static_cast<RequestExtraData*>(request.extraData());
+ custom_user_agent = old_extra_data->custom_user_agent();
if (!custom_user_agent.isNull()) {
if (custom_user_agent.isEmpty())
request.clearHTTPHeaderField("User-Agent");
else
request.setHTTPHeaderField("User-Agent", custom_user_agent);
}
+
+ requested_with = old_extra_data->requested_with();
+ if (!requested_with.isNull()) {
+ if (requested_with.isEmpty())
+ request.clearHTTPHeaderField("X-Requested-With");
+ else
+ request.setHTTPHeaderField("X-Requested-With", requested_with);
+ }
}
+ // Add the default accept header for frame request if it has not been set
+ // already.
+ if ((request.frameType() == blink::WebURLRequest::FrameTypeTopLevel ||
+ request.frameType() == blink::WebURLRequest::FrameTypeNested) &&
+ request.httpHeaderField(WebString::fromUTF8(kAcceptHeader)).isEmpty()) {
+ request.setHTTPHeaderField(WebString::fromUTF8(kAcceptHeader),
+ WebString::fromUTF8(kDefaultAcceptHeader));
+ }
+
+ // Add an empty HTTP origin header for non GET methods if none is currently
+ // present.
+ request.addHTTPOriginIfNeeded(WebString());
+
// Attach |should_replace_current_entry| state to requests so that, should
// this navigation later require a request transfer, all state is preserved
// when it is re-created in the new process.
should_replace_current_entry =
navigation_state->should_replace_current_entry();
}
- request.setExtraData(
- new RequestExtraData(referrer_policy,
- render_view_->visibilityState(),
- custom_user_agent,
- was_after_preconnect_request,
- routing_id_,
- (frame == top_frame),
- frame->identifier(),
- GURL(frame->document().securityOrigin().toString()),
- frame->parent() == top_frame,
- frame->parent() ? frame->parent()->identifier() : -1,
- navigation_state->allow_download(),
- transition_type,
- should_replace_current_entry,
- navigation_state->transferred_request_child_id(),
- navigation_state->transferred_request_request_id()));
+
+ int provider_id = kInvalidServiceWorkerProviderId;
+ if (request.frameType() == blink::WebURLRequest::FrameTypeTopLevel ||
+ request.frameType() == blink::WebURLRequest::FrameTypeNested) {
+ // |provisionalDataSource| may be null in some content::ResourceFetcher
+ // use cases, we don't hook those requests.
+ if (frame->provisionalDataSource()) {
+ ServiceWorkerNetworkProvider* provider =
+ ServiceWorkerNetworkProvider::FromDocumentState(
+ DocumentState::FromDataSource(frame->provisionalDataSource()));
+ provider_id = provider->provider_id();
+ }
+ } else if (frame->dataSource()) {
+ ServiceWorkerNetworkProvider* provider =
+ ServiceWorkerNetworkProvider::FromDocumentState(
+ DocumentState::FromDataSource(frame->dataSource()));
+ provider_id = provider->provider_id();
+ }
+
+ WebFrame* parent = frame->parent();
+ int parent_routing_id = MSG_ROUTING_NONE;
+ if (!parent) {
+ parent_routing_id = -1;
+ } else if (parent->isWebLocalFrame()) {
+ parent_routing_id = FromWebFrame(parent)->GetRoutingID();
+ } else {
+ parent_routing_id = RenderFrameProxy::FromWebFrame(parent)->routing_id();
+ }
+
+ RequestExtraData* extra_data = new RequestExtraData();
+ extra_data->set_visibility_state(render_view_->visibilityState());
+ extra_data->set_custom_user_agent(custom_user_agent);
+ extra_data->set_requested_with(requested_with);
+ extra_data->set_render_frame_id(routing_id_);
+ extra_data->set_is_main_frame(frame == top_frame);
+ extra_data->set_frame_origin(
+ GURL(frame->document().securityOrigin().toString()));
+ extra_data->set_parent_is_main_frame(frame->parent() == top_frame);
+ extra_data->set_parent_render_frame_id(parent_routing_id);
+ extra_data->set_allow_download(navigation_state->allow_download());
+ extra_data->set_transition_type(transition_type);
+ extra_data->set_should_replace_current_entry(should_replace_current_entry);
+ extra_data->set_transferred_request_child_id(
+ navigation_state->transferred_request_child_id());
+ extra_data->set_transferred_request_request_id(
+ navigation_state->transferred_request_request_id());
+ extra_data->set_service_worker_provider_id(provider_id);
+ request.setExtraData(extra_data);
DocumentState* top_document_state =
DocumentState::FromDataSource(top_data_source);
if (top_document_state) {
// TODO(gavinp): separate out prefetching and prerender field trials
// if the rel=prerender rel type is sticking around.
- if (request.targetType() == WebURLRequest::TargetIsPrefetch)
+ if (request.requestContext() == WebURLRequest::RequestContextPrefetch)
top_document_state->set_was_prefetcher(true);
-
- if (was_after_preconnect_request)
- top_document_state->set_was_after_preconnect_request(true);
}
// This is an instance where we embed a copy of the routing id
navigation_state->extra_headers().begin(),
navigation_state->extra_headers().end(), "\n");
i.GetNext(); ) {
- request.setHTTPHeaderField(WebString::fromUTF8(i.name()),
- WebString::fromUTF8(i.values()));
+ if (LowerCaseEqualsASCII(i.name(), "referer")) {
+ WebString referrer = WebSecurityPolicy::generateReferrerHeader(
+ blink::WebReferrerPolicyDefault,
+ request.url(),
+ WebString::fromUTF8(i.values()));
+ request.setHTTPReferrer(referrer, blink::WebReferrerPolicyDefault);
+ } else {
+ request.setHTTPHeaderField(WebString::fromUTF8(i.name()),
+ WebString::fromUTF8(i.values()));
+ }
}
}
if (!render_view_->renderer_preferences_.enable_referrers)
- request.clearHTTPHeaderField("Referer");
+ request.setHTTPReferrer(WebString(), blink::WebReferrerPolicyDefault);
}
void RenderFrameImpl::didReceiveResponse(
- blink::WebFrame* frame,
+ blink::WebLocalFrame* frame,
unsigned identifier,
const blink::WebURLResponse& response) {
+ DCHECK(!frame_ || frame_ == frame);
// Only do this for responses that correspond to a provisional data source
// of the top-most frame. If we have a provisional data source, then we
// can't have any sub-resources yet, so we know that this response must
int http_status_code = response.httpStatusCode();
// Record page load flags.
- WebURLResponseExtraDataImpl* extra_data =
- RenderViewImpl::GetExtraDataFromResponse(response);
+ WebURLResponseExtraDataImpl* extra_data = GetExtraDataFromResponse(response);
if (extra_data) {
document_state->set_was_fetched_via_spdy(
extra_data->was_fetched_via_spdy());
internal_data->set_use_error_page(true);
}
-void RenderFrameImpl::didFinishResourceLoad(blink::WebFrame* frame,
+void RenderFrameImpl::didFinishResourceLoad(blink::WebLocalFrame* frame,
unsigned identifier) {
- // TODO(nasko): Move implementation here. Needed state:
- // * devtools_agent_
- // Needed methods:
- // * LoadNavigationErrorPage
- render_view_->didFinishResourceLoad(frame, identifier);
+ DCHECK(!frame_ || frame_ == frame);
+ InternalDocumentStateData* internal_data =
+ InternalDocumentStateData::FromDataSource(frame->dataSource());
+ if (!internal_data->use_error_page())
+ return;
+
+ // Do not show error page when DevTools is attached.
+ if (render_view_->devtools_agent_->IsAttached())
+ return;
+
+ // Display error page, if appropriate.
+ std::string error_domain = "http";
+ int http_status_code = internal_data->http_status_code();
+ if (GetContentClient()->renderer()->HasErrorPage(
+ http_status_code, &error_domain)) {
+ WebURLError error;
+ error.unreachableURL = frame->document().url();
+ error.domain = WebString::fromUTF8(error_domain);
+ error.reason = http_status_code;
+ LoadNavigationErrorPage(frame->dataSource()->request(), error, true);
+ }
}
void RenderFrameImpl::didLoadResourceFromMemoryCache(
- blink::WebFrame* frame,
+ blink::WebLocalFrame* frame,
const blink::WebURLRequest& request,
const blink::WebURLResponse& response) {
+ DCHECK(!frame_ || frame_ == frame);
// The recipients of this message have no use for data: URLs: they don't
// affect the page's insecure content list and are not in the disk cache. To
// prevent large (1M+) data: URLs from crashing in the IPC system, we simply
// filter them out here.
GURL url(request.url());
- if (url.SchemeIs("data"))
+ if (url.SchemeIs(url::kDataScheme))
return;
// Let the browser know we loaded a resource from the memory cache. This
response.securityInfo(),
request.httpMethod().utf8(),
response.mimeType().utf8(),
- ResourceType::FromTargetType(request.targetType())));
+ WebURLRequestToResourceType(request)));
}
-void RenderFrameImpl::didDisplayInsecureContent(blink::WebFrame* frame) {
+void RenderFrameImpl::didDisplayInsecureContent(blink::WebLocalFrame* frame) {
+ DCHECK(!frame_ || frame_ == frame);
render_view_->Send(new ViewHostMsg_DidDisplayInsecureContent(
render_view_->GetRoutingID()));
}
void RenderFrameImpl::didRunInsecureContent(
- blink::WebFrame* frame,
+ blink::WebLocalFrame* frame,
const blink::WebSecurityOrigin& origin,
const blink::WebURL& target) {
+ DCHECK(!frame_ || frame_ == frame);
render_view_->Send(new ViewHostMsg_DidRunInsecureContent(
render_view_->GetRoutingID(),
origin.toString().utf8(),
target));
}
-void RenderFrameImpl::didAbortLoading(blink::WebFrame* frame) {
+void RenderFrameImpl::didAbortLoading(blink::WebLocalFrame* frame) {
+ DCHECK(!frame_ || frame_ == frame);
#if defined(ENABLE_PLUGINS)
if (frame != render_view_->webview()->mainFrame())
return;
#endif
}
-void RenderFrameImpl::didExhaustMemoryAvailableForScript(
- blink::WebFrame* frame) {
- render_view_->Send(new ViewHostMsg_JSOutOfMemory(
- render_view_->GetRoutingID()));
-}
-
-void RenderFrameImpl::didCreateScriptContext(blink::WebFrame* frame,
+void RenderFrameImpl::didCreateScriptContext(blink::WebLocalFrame* frame,
v8::Handle<v8::Context> context,
int extension_group,
int world_id) {
+ DCHECK(!frame_ || frame_ == frame);
GetContentClient()->renderer()->DidCreateScriptContext(
frame, context, extension_group, world_id);
}
-void RenderFrameImpl::willReleaseScriptContext(blink::WebFrame* frame,
+void RenderFrameImpl::willReleaseScriptContext(blink::WebLocalFrame* frame,
v8::Handle<v8::Context> context,
int world_id) {
- GetContentClient()->renderer()->WillReleaseScriptContext(
- frame, context, world_id);
-}
+ DCHECK(!frame_ || frame_ == frame);
-void RenderFrameImpl::didFirstVisuallyNonEmptyLayout(blink::WebFrame* frame) {
- render_view_->didFirstVisuallyNonEmptyLayout(frame);
+ FOR_EACH_OBSERVER(RenderFrameObserver,
+ observers_,
+ WillReleaseScriptContext(context, world_id));
}
-void RenderFrameImpl::didChangeContentsSize(blink::WebFrame* frame,
- const blink::WebSize& size) {
- // TODO(nasko): Move implementation here. Needed state:
- // * cached_has_main_frame_horizontal_scrollbar_
- // * cached_has_main_frame_vertical_scrollbar_
- render_view_->didChangeContentsSize(frame, size);
+void RenderFrameImpl::didFirstVisuallyNonEmptyLayout(
+ blink::WebLocalFrame* frame) {
+ DCHECK(!frame_ || frame_ == frame);
+ if (frame->parent())
+ return;
+
+ InternalDocumentStateData* data =
+ InternalDocumentStateData::FromDataSource(frame->dataSource());
+ data->set_did_first_visually_non_empty_layout(true);
+
+#if defined(OS_ANDROID)
+ GetRenderWidget()->DidChangeBodyBackgroundColor(
+ render_view_->webwidget_->backgroundColor());
+#endif
+
+ GetRenderWidget()->QueueMessage(
+ new FrameHostMsg_DidFirstVisuallyNonEmptyPaint(routing_id_),
+ MESSAGE_DELIVERY_POLICY_WITH_VISUAL_STATE);
}
-void RenderFrameImpl::didChangeScrollOffset(blink::WebFrame* frame) {
+void RenderFrameImpl::didChangeScrollOffset(blink::WebLocalFrame* frame) {
+ DCHECK(!frame_ || frame_ == frame);
// TODO(nasko): Move implementation here. Needed methods:
// * StartNavStateSyncTimerIfNecessary
render_view_->didChangeScrollOffset(frame);
}
-void RenderFrameImpl::willInsertBody(blink::WebFrame* frame) {
+void RenderFrameImpl::willInsertBody(blink::WebLocalFrame* frame) {
+ DCHECK(!frame_ || frame_ == frame);
if (!frame->parent()) {
render_view_->Send(new ViewHostMsg_WillInsertBody(
render_view_->GetRoutingID()));
}
void RenderFrameImpl::requestStorageQuota(
- blink::WebFrame* frame,
+ blink::WebLocalFrame* frame,
blink::WebStorageQuotaType type,
unsigned long long requested_size,
- blink::WebStorageQuotaCallbacks* callbacks) {
- DCHECK(frame);
+ blink::WebStorageQuotaCallbacks callbacks) {
+ DCHECK(!frame_ || frame_ == frame);
WebSecurityOrigin origin = frame->document().securityOrigin();
if (origin.isUnique()) {
// Unique origins cannot store persistent state.
- callbacks->didFail(blink::WebStorageQuotaErrorAbort);
+ callbacks.didFail(blink::WebStorageQuotaErrorAbort);
return;
}
ChildThread::current()->quota_dispatcher()->RequestStorageQuota(
- render_view_->GetRoutingID(), GURL(origin.toString()),
- static_cast<quota::StorageType>(type), requested_size,
+ render_view_->GetRoutingID(),
+ GURL(origin.toString()),
+ static_cast<storage::StorageType>(type),
+ requested_size,
QuotaDispatcher::CreateWebStorageQuotaCallbacksWrapper(callbacks));
}
void RenderFrameImpl::willOpenSocketStream(
blink::WebSocketStreamHandle* handle) {
- SocketStreamHandleData::AddToHandle(handle, routing_id_);
+ WebSocketStreamHandleImpl* impl =
+ static_cast<WebSocketStreamHandleImpl*>(handle);
+ impl->SetUserData(handle, new SocketStreamHandleData(routing_id_));
+}
+
+void RenderFrameImpl::willOpenWebSocket(blink::WebSocketHandle* handle) {
+ WebSocketBridge* impl = static_cast<WebSocketBridge*>(handle);
+ impl->set_render_frame_id(routing_id_);
+}
+
+blink::WebGeolocationClient* RenderFrameImpl::geolocationClient() {
+ if (!geolocation_dispatcher_)
+ geolocation_dispatcher_ = new GeolocationDispatcher(this);
+ return geolocation_dispatcher_;
+}
+
+blink::WebPushClient* RenderFrameImpl::pushClient() {
+ if (!push_messaging_dispatcher_)
+ push_messaging_dispatcher_ = new PushMessagingDispatcher(this);
+ return push_messaging_dispatcher_;
}
void RenderFrameImpl::willStartUsingPeerConnectionHandler(
- blink::WebFrame* frame,
+ blink::WebLocalFrame* frame,
blink::WebRTCPeerConnectionHandler* handler) {
+ DCHECK(!frame_ || frame_ == frame);
#if defined(ENABLE_WEBRTC)
static_cast<RTCPeerConnectionHandler*>(handler)->associateWithFrame(frame);
#endif
}
+blink::WebUserMediaClient* RenderFrameImpl::userMediaClient() {
+ if (!web_user_media_client_)
+ InitializeUserMediaClient();
+ return web_user_media_client_;
+}
+
+blink::WebMIDIClient* RenderFrameImpl::webMIDIClient() {
+ if (!midi_dispatcher_)
+ midi_dispatcher_ = new MidiDispatcher(this);
+ return midi_dispatcher_;
+}
+
bool RenderFrameImpl::willCheckAndDispatchMessageEvent(
- blink::WebFrame* sourceFrame,
- blink::WebFrame* targetFrame,
- blink::WebSecurityOrigin targetOrigin,
+ blink::WebLocalFrame* source_frame,
+ blink::WebFrame* target_frame,
+ blink::WebSecurityOrigin target_origin,
blink::WebDOMMessageEvent event) {
- // TODO(nasko): Move implementation here. Needed state:
- // * is_swapped_out_
- return render_view_->willCheckAndDispatchMessageEvent(
- sourceFrame, targetFrame, targetOrigin, event);
+ DCHECK(!frame_ || frame_ == target_frame);
+
+ if (!render_view_->is_swapped_out_)
+ return false;
+
+ ViewMsg_PostMessage_Params params;
+ params.is_data_raw_string = false;
+ params.data = event.data().toString();
+ params.source_origin = event.origin();
+ if (!target_origin.isNull())
+ params.target_origin = target_origin.toString();
+
+ blink::WebMessagePortChannelArray channels = event.releaseChannels();
+ if (!channels.isEmpty()) {
+ std::vector<int> message_port_ids(channels.size());
+ // Extract the port IDs from the channel array.
+ for (size_t i = 0; i < channels.size(); ++i) {
+ WebMessagePortChannelImpl* webchannel =
+ static_cast<WebMessagePortChannelImpl*>(channels[i]);
+ message_port_ids[i] = webchannel->message_port_id();
+ webchannel->QueueMessages();
+ DCHECK_NE(message_port_ids[i], MSG_ROUTING_NONE);
+ }
+ params.message_port_ids = message_port_ids;
+ }
+
+ // Include the routing ID for the source frame (if one exists), which the
+ // browser process will translate into the routing ID for the equivalent
+ // frame in the target process.
+ params.source_routing_id = MSG_ROUTING_NONE;
+ if (source_frame) {
+ RenderViewImpl* source_view =
+ RenderViewImpl::FromWebView(source_frame->view());
+ if (source_view)
+ params.source_routing_id = source_view->routing_id();
+ }
+
+ Send(new ViewHostMsg_RouteMessageEvent(render_view_->routing_id_, params));
+ return true;
}
-blink::WebString RenderFrameImpl::userAgentOverride(
- blink::WebFrame* frame,
- const blink::WebURL& url) {
+blink::WebString RenderFrameImpl::userAgentOverride(blink::WebLocalFrame* frame,
+ const blink::WebURL& url) {
+ DCHECK(!frame_ || frame_ == frame);
if (!render_view_->webview() || !render_view_->webview()->mainFrame() ||
render_view_->renderer_preferences_.user_agent_override.empty()) {
return blink::WebString();
return blink::WebString();
}
-blink::WebString RenderFrameImpl::doNotTrackValue(blink::WebFrame* frame) {
+blink::WebString RenderFrameImpl::doNotTrackValue(blink::WebLocalFrame* frame) {
+ DCHECK(!frame_ || frame_ == frame);
if (render_view_->renderer_preferences_.enable_do_not_track)
return WebString::fromUTF8("1");
return WebString();
}
-bool RenderFrameImpl::allowWebGL(blink::WebFrame* frame, bool default_value) {
+bool RenderFrameImpl::allowWebGL(blink::WebLocalFrame* frame,
+ bool default_value) {
+ DCHECK(!frame_ || frame_ == frame);
if (!default_value)
return false;
return !blocked;
}
-void RenderFrameImpl::didLoseWebGLContext(blink::WebFrame* frame,
+void RenderFrameImpl::didLoseWebGLContext(blink::WebLocalFrame* frame,
int arb_robustness_status_code) {
+ DCHECK(!frame_ || frame_ == frame);
render_view_->Send(new ViewHostMsg_DidLose3DContext(
GURL(frame->top()->document().securityOrigin().toString()),
THREE_D_API_TYPE_WEBGL,
arb_robustness_status_code));
}
+void RenderFrameImpl::forwardInputEvent(const blink::WebInputEvent* event) {
+ Send(new FrameHostMsg_ForwardInputEvent(routing_id_, event));
+}
+
+blink::WebScreenOrientationClient*
+ RenderFrameImpl::webScreenOrientationClient() {
+ if (!screen_orientation_dispatcher_)
+ screen_orientation_dispatcher_ = new ScreenOrientationDispatcher(this);
+ return screen_orientation_dispatcher_;
+}
+
+bool RenderFrameImpl::isControlledByServiceWorker() {
+ // If we're in the middle of committing a load, the data source we need
+ // will still be provisional.
+ WebFrame* main_frame = render_view_->webview()->mainFrame();
+ WebDataSource* data_source = NULL;
+ if (main_frame->provisionalDataSource())
+ data_source = main_frame->provisionalDataSource();
+ else
+ data_source = main_frame->dataSource();
+ ServiceWorkerNetworkProvider* provider =
+ ServiceWorkerNetworkProvider::FromDocumentState(
+ DocumentState::FromDataSource(data_source));
+ return provider->context()->controller_handle_id() !=
+ kInvalidServiceWorkerHandleId;
+}
+
+void RenderFrameImpl::postAccessibilityEvent(const blink::WebAXObject& obj,
+ blink::WebAXEvent event) {
+ HandleWebAccessibilityEvent(obj, event);
+}
+
+void RenderFrameImpl::didChangeManifest(blink::WebLocalFrame* frame)
+{
+ DCHECK(!frame_ || frame_ == frame);
+
+ FOR_EACH_OBSERVER(RenderFrameObserver, observers_, DidChangeManifest());
+}
+
+void RenderFrameImpl::DidPlay(blink::WebMediaPlayer* player) {
+ Send(new FrameHostMsg_MediaPlayingNotification(
+ routing_id_, reinterpret_cast<int64>(player), player->hasVideo(),
+ player->hasAudio()));
+}
+
+void RenderFrameImpl::DidPause(blink::WebMediaPlayer* player) {
+ Send(new FrameHostMsg_MediaPausedNotification(
+ routing_id_, reinterpret_cast<int64>(player)));
+}
+
+void RenderFrameImpl::PlayerGone(blink::WebMediaPlayer* player) {
+ DidPause(player);
+}
+
void RenderFrameImpl::AddObserver(RenderFrameObserver* observer) {
observers_.AddObserver(observer);
}
observers_.RemoveObserver(observer);
}
+void RenderFrameImpl::OnStop() {
+ DCHECK(frame_);
+ frame_->stopLoading();
+ if (!frame_->parent())
+ FOR_EACH_OBSERVER(RenderViewObserver, render_view_->observers_, OnStop());
+
+ FOR_EACH_OBSERVER(RenderFrameObserver, observers_, OnStop());
+}
+
+void RenderFrameImpl::WasHidden() {
+ FOR_EACH_OBSERVER(RenderFrameObserver, observers_, WasHidden());
+}
+
+void RenderFrameImpl::WasShown() {
+ FOR_EACH_OBSERVER(RenderFrameObserver, observers_, WasShown());
+}
+
+bool RenderFrameImpl::IsHidden() {
+ return GetRenderWidget()->is_hidden();
+}
+
+// Tell the embedding application that the URL of the active page has changed.
+void RenderFrameImpl::SendDidCommitProvisionalLoad(blink::WebFrame* frame) {
+ DCHECK(!frame_ || frame_ == frame);
+ WebDataSource* ds = frame->dataSource();
+ DCHECK(ds);
+
+ const WebURLRequest& request = ds->request();
+ const WebURLResponse& response = ds->response();
+
+ DocumentState* document_state = DocumentState::FromDataSource(ds);
+ NavigationState* navigation_state = document_state->navigation_state();
+ InternalDocumentStateData* internal_data =
+ InternalDocumentStateData::FromDocumentState(document_state);
+
+ FrameHostMsg_DidCommitProvisionalLoad_Params params;
+ params.http_status_code = response.httpStatusCode();
+ params.url_is_unreachable = ds->hasUnreachableURL();
+ params.is_post = false;
+ params.post_id = -1;
+ params.page_id = render_view_->page_id_;
+ // We need to track the RenderViewHost routing_id because of downstream
+ // dependencies (crbug.com/392171 DownloadRequestHandle, SaveFileManager,
+ // ResourceDispatcherHostImpl, MediaStreamUIProxy,
+ // SpeechRecognitionDispatcherHost and possibly others). They look up the view
+ // based on the ID stored in the resource requests. Once those dependencies
+ // are unwound or moved to RenderFrameHost (crbug.com/304341) we can move the
+ // client to be based on the routing_id of the RenderFrameHost.
+ params.render_view_routing_id = render_view_->routing_id();
+ params.socket_address.set_host(response.remoteIPAddress().utf8());
+ params.socket_address.set_port(response.remotePort());
+ WebURLResponseExtraDataImpl* extra_data = GetExtraDataFromResponse(response);
+ if (extra_data)
+ params.was_fetched_via_proxy = extra_data->was_fetched_via_proxy();
+ params.was_within_same_page = navigation_state->was_within_same_page();
+ params.security_info = response.securityInfo();
+
+ // Set the URL to be displayed in the browser UI to the user.
+ params.url = GetLoadingUrl();
+ DCHECK(!is_swapped_out_ || params.url == GURL(kSwappedOutURL));
+
+ if (frame->document().baseURL() != params.url)
+ params.base_url = frame->document().baseURL();
+
+ GetRedirectChain(ds, ¶ms.redirects);
+ params.should_update_history = !ds->hasUnreachableURL() &&
+ !response.isMultipartPayload() && (response.httpStatusCode() != 404);
+
+ params.searchable_form_url = internal_data->searchable_form_url();
+ params.searchable_form_encoding = internal_data->searchable_form_encoding();
+
+ params.gesture = render_view_->navigation_gesture_;
+ render_view_->navigation_gesture_ = NavigationGestureUnknown;
+
+ // Make navigation state a part of the DidCommitProvisionalLoad message so
+ // that commited entry has it at all times.
+ HistoryEntry* entry = render_view_->history_controller()->GetCurrentEntry();
+ if (entry)
+ params.page_state = HistoryEntryToPageState(entry);
+ else
+ params.page_state = PageState::CreateFromURL(request.url());
+
+ if (!frame->parent()) {
+ // Top-level navigation.
+
+ // Reset the zoom limits in case a plugin had changed them previously. This
+ // will also call us back which will cause us to send a message to
+ // update WebContentsImpl.
+ render_view_->webview()->zoomLimitsChanged(
+ ZoomFactorToZoomLevel(kMinimumZoomFactor),
+ ZoomFactorToZoomLevel(kMaximumZoomFactor));
+
+ // Set zoom level, but don't do it for full-page plugin since they don't use
+ // the same zoom settings.
+ HostZoomLevels::iterator host_zoom =
+ render_view_->host_zoom_levels_.find(GURL(request.url()));
+ if (render_view_->webview()->mainFrame()->document().isPluginDocument()) {
+ // Reset the zoom levels for plugins.
+ render_view_->webview()->setZoomLevel(0);
+ } else {
+ if (host_zoom != render_view_->host_zoom_levels_.end())
+ render_view_->webview()->setZoomLevel(host_zoom->second);
+ }
+
+ if (host_zoom != render_view_->host_zoom_levels_.end()) {
+ // This zoom level was merely recorded transiently for this load. We can
+ // erase it now. If at some point we reload this page, the browser will
+ // send us a new, up-to-date zoom level.
+ render_view_->host_zoom_levels_.erase(host_zoom);
+ }
+
+ // Update contents MIME type for main frame.
+ params.contents_mime_type = ds->response().mimeType().utf8();
+
+ params.transition = navigation_state->transition_type();
+ if (!ui::PageTransitionIsMainFrame(params.transition)) {
+ // If the main frame does a load, it should not be reported as a subframe
+ // navigation. This can occur in the following case:
+ // 1. You're on a site with frames.
+ // 2. You do a subframe navigation. This is stored with transition type
+ // MANUAL_SUBFRAME.
+ // 3. You navigate to some non-frame site, say, google.com.
+ // 4. You navigate back to the page from step 2. Since it was initially
+ // MANUAL_SUBFRAME, it will be that same transition type here.
+ // We don't want that, because any navigation that changes the toplevel
+ // frame should be tracked as a toplevel navigation (this allows us to
+ // update the URL bar, etc).
+ params.transition = ui::PAGE_TRANSITION_LINK;
+ }
+
+ // If the page contained a client redirect (meta refresh, document.loc...),
+ // set the referrer and transition appropriately.
+ if (ds->isClientRedirect()) {
+ params.referrer =
+ Referrer(params.redirects[0], ds->request().referrerPolicy());
+ params.transition = ui::PageTransitionFromInt(
+ params.transition | ui::PAGE_TRANSITION_CLIENT_REDIRECT);
+ } else {
+ params.referrer = RenderViewImpl::GetReferrerFromRequest(
+ frame, ds->request());
+ }
+
+ base::string16 method = request.httpMethod();
+ if (EqualsASCII(method, "POST")) {
+ params.is_post = true;
+ params.post_id = ExtractPostId(entry->root());
+ }
+
+ // Send the user agent override back.
+ params.is_overriding_user_agent = internal_data->is_overriding_user_agent();
+
+ // Track the URL of the original request. We use the first entry of the
+ // redirect chain if it exists because the chain may have started in another
+ // process.
+ params.original_request_url = GetOriginalRequestURL(ds);
+
+ params.history_list_was_cleared =
+ navigation_state->history_list_was_cleared();
+
+ // Save some histogram data so we can compute the average memory used per
+ // page load of the glyphs.
+ UMA_HISTOGRAM_COUNTS_10000("Memory.GlyphPagesPerLoad",
+ blink::WebGlyphCache::pageCount());
+
+ // This message needs to be sent before any of allowScripts(),
+ // allowImages(), allowPlugins() is called for the new page, so that when
+ // these functions send a ViewHostMsg_ContentBlocked message, it arrives
+ // after the FrameHostMsg_DidCommitProvisionalLoad message.
+ Send(new FrameHostMsg_DidCommitProvisionalLoad(routing_id_, params));
+ } else {
+ // Subframe navigation: the type depends on whether this navigation
+ // generated a new session history entry. When they do generate a session
+ // history entry, it means the user initiated the navigation and we should
+ // mark it as such. This test checks if this is the first time
+ // SendDidCommitProvisionalLoad has been called since WillNavigateToURL was
+ // called to initiate the load.
+ if (render_view_->page_id_ > render_view_->last_page_id_sent_to_browser_)
+ params.transition = ui::PAGE_TRANSITION_MANUAL_SUBFRAME;
+ else
+ params.transition = ui::PAGE_TRANSITION_AUTO_SUBFRAME;
+
+ DCHECK(!navigation_state->history_list_was_cleared());
+ params.history_list_was_cleared = false;
+
+ // Don't send this message while the subframe is swapped out.
+ if (!is_swapped_out())
+ Send(new FrameHostMsg_DidCommitProvisionalLoad(routing_id_, params));
+ }
+
+ render_view_->last_page_id_sent_to_browser_ =
+ std::max(render_view_->last_page_id_sent_to_browser_,
+ render_view_->page_id_);
+
+ // If we end up reusing this WebRequest (for example, due to a #ref click),
+ // we don't want the transition type to persist. Just clear it.
+ navigation_state->set_transition_type(ui::PAGE_TRANSITION_LINK);
+}
+
+WebElement RenderFrameImpl::GetFocusedElement() {
+ WebDocument doc = frame_->document();
+ if (!doc.isNull())
+ return doc.focusedElement();
+
+ return WebElement();
+}
+
+void RenderFrameImpl::didStartLoading(bool to_different_document) {
+ TRACE_EVENT1("navigation", "RenderFrameImpl::didStartLoading",
+ "id", routing_id_);
+ render_view_->FrameDidStartLoading(frame_);
+ Send(new FrameHostMsg_DidStartLoading(routing_id_, to_different_document));
+}
+
+void RenderFrameImpl::didStopLoading() {
+ TRACE_EVENT1("navigation", "RenderFrameImpl::didStopLoading",
+ "id", routing_id_);
+ render_view_->FrameDidStopLoading(frame_);
+ Send(new FrameHostMsg_DidStopLoading(routing_id_));
+}
+
+void RenderFrameImpl::didChangeLoadProgress(double load_progress) {
+ Send(new FrameHostMsg_DidChangeLoadProgress(routing_id_, load_progress));
+}
+
+void RenderFrameImpl::HandleWebAccessibilityEvent(
+ const blink::WebAXObject& obj, blink::WebAXEvent event) {
+ if (renderer_accessibility_)
+ renderer_accessibility_->HandleWebAccessibilityEvent(obj, event);
+}
+
+void RenderFrameImpl::FocusedNodeChanged(const WebNode& node) {
+ if (renderer_accessibility_)
+ renderer_accessibility_->FocusedNodeChanged(node);
+}
+
+WebNavigationPolicy RenderFrameImpl::DecidePolicyForNavigation(
+ RenderFrame* render_frame,
+ const NavigationPolicyInfo& info) {
+#ifdef OS_ANDROID
+ // The handlenavigation API is deprecated and will be removed once
+ // crbug.com/325351 is resolved.
+ if (info.urlRequest.url() != GURL(kSwappedOutURL) &&
+ GetContentClient()->renderer()->HandleNavigation(
+ render_frame,
+ static_cast<DocumentState*>(info.extraData),
+ render_view_->opener_id_,
+ info.frame,
+ info.urlRequest,
+ info.navigationType,
+ info.defaultPolicy,
+ info.isRedirect)) {
+ return blink::WebNavigationPolicyIgnore;
+ }
+#endif
+
+ Referrer referrer(RenderViewImpl::GetReferrerFromRequest(info.frame,
+ info.urlRequest));
+ const CommandLine& command_line = *CommandLine::ForCurrentProcess();
+
+ bool is_subframe = !!info.frame->parent();
+
+ if (command_line.HasSwitch(switches::kSitePerProcess) && is_subframe) {
+ // There's no reason to ignore navigations on subframes, since the swap out
+ // logic no longer applies.
+ } else {
+ if (is_swapped_out_ || render_view_->is_swapped_out()) {
+ if (info.urlRequest.url() != GURL(kSwappedOutURL)) {
+ // Targeted links may try to navigate a swapped out frame. Allow the
+ // browser process to navigate the tab instead. Note that it is also
+ // possible for non-targeted navigations (from this view) to arrive
+ // here just after we are swapped out. It's ok to send them to the
+ // browser, as long as they're for the top level frame.
+ // TODO(creis): Ensure this supports targeted form submissions when
+ // fixing http://crbug.com/101395.
+ if (info.frame->parent() == NULL) {
+ OpenURL(info.frame, info.urlRequest.url(), referrer,
+ info.defaultPolicy);
+ return blink::WebNavigationPolicyIgnore; // Suppress the load here.
+ }
+
+ // We should otherwise ignore in-process iframe navigations, if they
+ // arrive just after we are swapped out.
+ return blink::WebNavigationPolicyIgnore;
+ }
+
+ // Allow kSwappedOutURL to complete.
+ return info.defaultPolicy;
+ }
+ }
+
+ // Webkit is asking whether to navigate to a new URL.
+ // This is fine normally, except if we're showing UI from one security
+ // context and they're trying to navigate to a different context.
+ const GURL& url = info.urlRequest.url();
+
+ // A content initiated navigation may have originated from a link-click,
+ // script, drag-n-drop operation, etc.
+ bool is_content_initiated = static_cast<DocumentState*>(info.extraData)->
+ navigation_state()->is_content_initiated();
+
+ // Experimental:
+ // If --enable-strict-site-isolation or --site-per-process is enabled, send
+ // all top-level navigations to the browser to let it swap processes when
+ // crossing site boundaries. This is currently expected to break some script
+ // calls and navigations, such as form submissions.
+ bool force_swap_due_to_flag =
+ command_line.HasSwitch(switches::kEnableStrictSiteIsolation) ||
+ command_line.HasSwitch(switches::kSitePerProcess);
+ if (force_swap_due_to_flag &&
+ !info.frame->parent() && (is_content_initiated || info.isRedirect)) {
+ WebString origin_str = info.frame->document().securityOrigin().toString();
+ GURL frame_url(origin_str.utf8().data());
+ // TODO(cevans): revisit whether this site check is still necessary once
+ // crbug.com/101395 is fixed.
+ bool same_domain_or_host =
+ net::registry_controlled_domains::SameDomainOrHost(
+ frame_url,
+ url,
+ net::registry_controlled_domains::INCLUDE_PRIVATE_REGISTRIES);
+ if (!same_domain_or_host || frame_url.scheme() != url.scheme()) {
+ OpenURL(info.frame, url, referrer, info.defaultPolicy);
+ return blink::WebNavigationPolicyIgnore;
+ }
+ }
+
+ // If the browser is interested, then give it a chance to look at the request.
+ if (is_content_initiated) {
+ bool is_form_post =
+ ((info.navigationType == blink::WebNavigationTypeFormSubmitted) ||
+ (info.navigationType == blink::WebNavigationTypeFormResubmitted)) &&
+ EqualsASCII(info.urlRequest.httpMethod(), "POST");
+ bool browser_handles_request =
+ render_view_->renderer_preferences_
+ .browser_handles_non_local_top_level_requests
+ && IsNonLocalTopLevelNavigation(url, info.frame, info.navigationType,
+ is_form_post);
+ if (!browser_handles_request) {
+ browser_handles_request = IsTopLevelNavigation(info.frame) &&
+ render_view_->renderer_preferences_
+ .browser_handles_all_top_level_requests;
+ }
+
+ if (browser_handles_request) {
+ OpenURL(info.frame, url, referrer, info.defaultPolicy);
+ return blink::WebNavigationPolicyIgnore; // Suppress the load here.
+ }
+ }
+
+ // Use the frame's original request's URL rather than the document's URL for
+ // subsequent checks. For a popup, the document's URL may become the opener
+ // window's URL if the opener has called document.write().
+ // See http://crbug.com/93517.
+ GURL old_url(info.frame->dataSource()->request().url());
+
+ // Detect when we're crossing a permission-based boundary (e.g. into or out of
+ // an extension or app origin, leaving a WebUI page, etc). We only care about
+ // top-level navigations (not iframes). But we sometimes navigate to
+ // about:blank to clear a tab, and we want to still allow that.
+ //
+ // Note: this is known to break POST submissions when crossing process
+ // boundaries until http://crbug.com/101395 is fixed. This is better for
+ // security than loading a WebUI, extension or app page in the wrong process.
+ // POST requests don't work because this mechanism does not preserve form
+ // POST data. We will need to send the request's httpBody data up to the
+ // browser process, and issue a special POST navigation in WebKit (via
+ // FrameLoader::loadFrameRequest). See ResourceDispatcher and WebURLLoaderImpl
+ // for examples of how to send the httpBody data.
+ if (!info.frame->parent() && is_content_initiated &&
+ !url.SchemeIs(url::kAboutScheme)) {
+ bool send_referrer = false;
+
+ // All navigations to or from WebUI URLs or within WebUI-enabled
+ // RenderProcesses must be handled by the browser process so that the
+ // correct bindings and data sources can be registered.
+ // Similarly, navigations to view-source URLs or within ViewSource mode
+ // must be handled by the browser process (except for reloads - those are
+ // safe to leave within the renderer).
+ // Lastly, access to file:// URLs from non-file:// URL pages must be
+ // handled by the browser so that ordinary renderer processes don't get
+ // blessed with file permissions.
+ int cumulative_bindings = RenderProcess::current()->GetEnabledBindings();
+ bool is_initial_navigation = render_view_->page_id_ == -1;
+ bool should_fork = HasWebUIScheme(url) || HasWebUIScheme(old_url) ||
+ (cumulative_bindings & BINDINGS_POLICY_WEB_UI) ||
+ url.SchemeIs(kViewSourceScheme) ||
+ (info.frame->isViewSourceModeEnabled() &&
+ info.navigationType != blink::WebNavigationTypeReload);
+
+ if (!should_fork && url.SchemeIs(url::kFileScheme)) {
+ // Fork non-file to file opens. Check the opener URL if this is the
+ // initial navigation in a newly opened window.
+ GURL source_url(old_url);
+ if (is_initial_navigation && source_url.is_empty() &&
+ info.frame->opener())
+ source_url = info.frame->opener()->top()->document().url();
+ DCHECK(!source_url.is_empty());
+ should_fork = !source_url.SchemeIs(url::kFileScheme);
+ }
+
+ if (!should_fork) {
+ // Give the embedder a chance.
+ should_fork = GetContentClient()->renderer()->ShouldFork(
+ info.frame, url, info.urlRequest.httpMethod().utf8(),
+ is_initial_navigation, info.isRedirect, &send_referrer);
+ }
+
+ if (should_fork) {
+ OpenURL(info.frame, url, send_referrer ? referrer : Referrer(),
+ info.defaultPolicy);
+ return blink::WebNavigationPolicyIgnore; // Suppress the load here.
+ }
+ }
+
+ // Detect when a page is "forking" a new tab that can be safely rendered in
+ // its own process. This is done by sites like Gmail that try to open links
+ // in new windows without script connections back to the original page. We
+ // treat such cases as browser navigations (in which we will create a new
+ // renderer for a cross-site navigation), rather than WebKit navigations.
+ //
+ // We use the following heuristic to decide whether to fork a new page in its
+ // own process:
+ // The parent page must open a new tab to about:blank, set the new tab's
+ // window.opener to null, and then redirect the tab to a cross-site URL using
+ // JavaScript.
+ //
+ // TODO(creis): Deprecate this logic once we can rely on rel=noreferrer
+ // (see below).
+ bool is_fork =
+ // Must start from a tab showing about:blank, which is later redirected.
+ old_url == GURL(url::kAboutBlankURL) &&
+ // Must be the first real navigation of the tab.
+ render_view_->historyBackListCount() < 1 &&
+ render_view_->historyForwardListCount() < 1 &&
+ // The parent page must have set the child's window.opener to null before
+ // redirecting to the desired URL.
+ info.frame->opener() == NULL &&
+ // Must be a top-level frame.
+ info.frame->parent() == NULL &&
+ // Must not have issued the request from this page.
+ is_content_initiated &&
+ // Must be targeted at the current tab.
+ info.defaultPolicy == blink::WebNavigationPolicyCurrentTab &&
+ // Must be a JavaScript navigation, which appears as "other".
+ info.navigationType == blink::WebNavigationTypeOther;
+
+ if (is_fork) {
+ // Open the URL via the browser, not via WebKit.
+ OpenURL(info.frame, url, Referrer(), info.defaultPolicy);
+ return blink::WebNavigationPolicyIgnore;
+ }
+
+ return info.defaultPolicy;
+}
+
+void RenderFrameImpl::OpenURL(WebFrame* frame,
+ const GURL& url,
+ const Referrer& referrer,
+ WebNavigationPolicy policy) {
+ DCHECK_EQ(frame_, frame);
+
+ FrameHostMsg_OpenURL_Params params;
+ params.url = url;
+ params.referrer = referrer;
+ params.disposition = RenderViewImpl::NavigationPolicyToDisposition(policy);
+ WebDataSource* ds = frame->provisionalDataSource();
+ if (ds) {
+ DocumentState* document_state = DocumentState::FromDataSource(ds);
+ NavigationState* navigation_state = document_state->navigation_state();
+ if (navigation_state->is_content_initiated()) {
+ params.should_replace_current_entry = ds->replacesCurrentHistoryItem();
+ } else {
+ // This is necessary to preserve the should_replace_current_entry value on
+ // cross-process redirects, in the event it was set by a previous process.
+ //
+ // TODO(davidben): Avoid this awkward duplication of state. See comment on
+ // NavigationState::should_replace_current_entry().
+ params.should_replace_current_entry =
+ navigation_state->should_replace_current_entry();
+ }
+ } else {
+ params.should_replace_current_entry = false;
+ }
+ params.user_gesture = WebUserGestureIndicator::isProcessingUserGesture();
+ if (GetContentClient()->renderer()->AllowPopup())
+ params.user_gesture = true;
+
+ if (policy == blink::WebNavigationPolicyNewBackgroundTab ||
+ policy == blink::WebNavigationPolicyNewForegroundTab ||
+ policy == blink::WebNavigationPolicyNewWindow ||
+ policy == blink::WebNavigationPolicyNewPopup) {
+ WebUserGestureIndicator::consumeUserGesture();
+ }
+
+ Send(new FrameHostMsg_OpenURL(routing_id_, params));
+}
+
+void RenderFrameImpl::UpdateEncoding(WebFrame* frame,
+ const std::string& encoding_name) {
+ // Only update main frame's encoding_name.
+ if (!frame->parent())
+ Send(new FrameHostMsg_UpdateEncoding(routing_id_, encoding_name));
+}
+
+void RenderFrameImpl::SyncSelectionIfRequired() {
+ base::string16 text;
+ size_t offset;
+ gfx::Range range;
+#if defined(ENABLE_PLUGINS)
+ if (render_view_->focused_pepper_plugin_) {
+ render_view_->focused_pepper_plugin_->GetSurroundingText(&text, &range);
+ offset = 0; // Pepper API does not support offset reporting.
+ // TODO(kinaba): cut as needed.
+ } else
+#endif
+ {
+ size_t location, length;
+ if (!GetRenderWidget()->webwidget()->caretOrSelectionRange(
+ &location, &length)) {
+ return;
+ }
+
+ range = gfx::Range(location, location + length);
+
+ if (GetRenderWidget()->webwidget()->textInputInfo().type !=
+ blink::WebTextInputTypeNone) {
+ // If current focused element is editable, we will send 100 more chars
+ // before and after selection. It is for input method surrounding text
+ // feature.
+ if (location > kExtraCharsBeforeAndAfterSelection)
+ offset = location - kExtraCharsBeforeAndAfterSelection;
+ else
+ offset = 0;
+ length = location + length - offset + kExtraCharsBeforeAndAfterSelection;
+ WebRange webrange = WebRange::fromDocumentRange(frame_, offset, length);
+ if (!webrange.isNull())
+ text = WebRange::fromDocumentRange(
+ frame_, offset, length).toPlainText();
+ } else {
+ offset = location;
+ text = frame_->selectionAsText();
+ // http://crbug.com/101435
+ // In some case, frame->selectionAsText() returned text's length is not
+ // equal to the length returned from webwidget()->caretOrSelectionRange().
+ // So we have to set the range according to text.length().
+ range.set_end(range.start() + text.length());
+ }
+ }
+
+ // Sometimes we get repeated didChangeSelection calls from webkit when
+ // the selection hasn't actually changed. We don't want to report these
+ // because it will cause us to continually claim the X clipboard.
+ if (selection_text_offset_ != offset ||
+ selection_range_ != range ||
+ selection_text_ != text) {
+ selection_text_ = text;
+ selection_text_offset_ = offset;
+ selection_range_ = range;
+ // This IPC is dispatched by RenderWidetHost, so use its routing ID.
+ Send(new ViewHostMsg_SelectionChanged(
+ GetRenderWidget()->routing_id(), text, offset, range));
+ }
+ GetRenderWidget()->UpdateSelectionBounds();
+}
+
+void RenderFrameImpl::InitializeUserMediaClient() {
+ if (!RenderThreadImpl::current()) // Will be NULL during unit tests.
+ return;
+
+#if defined(OS_ANDROID)
+ if (CommandLine::ForCurrentProcess()->HasSwitch(switches::kDisableWebRTC))
+ return;
+#endif
+
+#if defined(ENABLE_WEBRTC)
+ DCHECK(!web_user_media_client_);
+ web_user_media_client_ = new UserMediaClientImpl(
+ this,
+ RenderThreadImpl::current()->GetPeerConnectionDependencyFactory(),
+ make_scoped_ptr(new MediaStreamDispatcher(this)).Pass());
+#endif
+}
+
+WebMediaPlayer* RenderFrameImpl::CreateWebMediaPlayerForMediaStream(
+ const blink::WebURL& url,
+ WebMediaPlayerClient* client) {
+#if defined(ENABLE_WEBRTC)
+#if defined(OS_ANDROID) && defined(ARCH_CPU_ARMEL)
+ bool found_neon =
+ (android_getCpuFeatures() & ANDROID_CPU_ARM_FEATURE_NEON) != 0;
+ UMA_HISTOGRAM_BOOLEAN("Platform.WebRtcNEONFound", found_neon);
+#endif // defined(OS_ANDROID) && defined(ARCH_CPU_ARMEL)
+ return new WebMediaPlayerMS(frame_, client, weak_factory_.GetWeakPtr(),
+ new RenderMediaLog(),
+ CreateRendererFactory());
+#else
+ return NULL;
+#endif // defined(ENABLE_WEBRTC)
+}
+
+scoped_ptr<MediaStreamRendererFactory>
+RenderFrameImpl::CreateRendererFactory() {
+#if defined(ENABLE_WEBRTC)
+ return scoped_ptr<MediaStreamRendererFactory>(
+ new MediaStreamRendererFactory());
+#else
+ return scoped_ptr<MediaStreamRendererFactory>(
+ static_cast<MediaStreamRendererFactory*>(NULL));
+#endif
+}
+
+GURL RenderFrameImpl::GetLoadingUrl() const {
+ WebDataSource* ds = frame_->dataSource();
+ if (ds->hasUnreachableURL())
+ return ds->unreachableURL();
+
+ const WebURLRequest& request = ds->request();
+ return request.url();
+}
+
+#if defined(OS_ANDROID)
+
+WebMediaPlayer* RenderFrameImpl::CreateAndroidWebMediaPlayer(
+ const blink::WebURL& url,
+ WebMediaPlayerClient* client,
+ blink::WebContentDecryptionModule* initial_cdm) {
+ GpuChannelHost* gpu_channel_host =
+ RenderThreadImpl::current()->EstablishGpuChannelSync(
+ CAUSE_FOR_GPU_LAUNCH_VIDEODECODEACCELERATOR_INITIALIZE);
+ if (!gpu_channel_host) {
+ LOG(ERROR) << "Failed to establish GPU channel for media player";
+ return NULL;
+ }
+
+ scoped_refptr<StreamTextureFactory> stream_texture_factory;
+ if (SynchronousCompositorFactory* factory =
+ SynchronousCompositorFactory::GetInstance()) {
+ stream_texture_factory = factory->CreateStreamTextureFactory(routing_id_);
+ } else {
+ scoped_refptr<webkit::gpu::ContextProviderWebContext> context_provider =
+ RenderThreadImpl::current()->SharedMainThreadContextProvider();
+
+ if (!context_provider.get()) {
+ LOG(ERROR) << "Failed to get context3d for media player";
+ return NULL;
+ }
+
+ stream_texture_factory = StreamTextureFactoryImpl::Create(
+ context_provider, gpu_channel_host, routing_id_);
+ }
+
+ return new WebMediaPlayerAndroid(
+ frame_,
+ client,
+ weak_factory_.GetWeakPtr(),
+ GetMediaPlayerManager(),
+ GetCdmManager(),
+ initial_cdm,
+ stream_texture_factory,
+ RenderThreadImpl::current()->GetMediaThreadTaskRunner(),
+ new RenderMediaLog());
+}
+
+RendererMediaPlayerManager* RenderFrameImpl::GetMediaPlayerManager() {
+ if (!media_player_manager_)
+ media_player_manager_ = new RendererMediaPlayerManager(this);
+ return media_player_manager_;
+}
+
+#endif // defined(OS_ANDROID)
+
+#if defined(ENABLE_BROWSER_CDMS)
+RendererCdmManager* RenderFrameImpl::GetCdmManager() {
+ if (!cdm_manager_)
+ cdm_manager_ = new RendererCdmManager(this);
+ return cdm_manager_;
+}
+#endif // defined(ENABLE_BROWSER_CDMS)
+
} // namespace content