mirror of
https://bitbucket.org/chromiumembedded/cef
synced 2024-12-15 02:54:20 +01:00
730 lines
23 KiB
C++
730 lines
23 KiB
C++
// Copyright (c) 2012 The Chromium Embedded Framework Authors.
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// Portions copyright (c) 2011 The Chromium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#include "libcef/renderer/browser_impl.h"
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#include <string>
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#include <vector>
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#include "libcef/common/cef_messages.h"
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#include "libcef/common/content_client.h"
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#include "libcef/common/process_message_impl.h"
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#include "libcef/common/request_impl.h"
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#include "libcef/common/response_manager.h"
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#include "libcef/renderer/content_renderer_client.h"
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#include "libcef/renderer/dom_document_impl.h"
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#include "libcef/renderer/thread_util.h"
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#include "libcef/renderer/webkit_glue.h"
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#include "base/strings/string16.h"
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#include "base/strings/string_util.h"
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#include "base/strings/utf_string_conversions.h"
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#include "content/public/renderer/document_state.h"
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#include "content/public/renderer/navigation_state.h"
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#include "content/public/renderer/render_view.h"
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#include "content/renderer/navigation_state_impl.h"
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#include "content/renderer/render_view_impl.h"
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#include "third_party/WebKit/public/platform/WebString.h"
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#include "third_party/WebKit/public/platform/WebURL.h"
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#include "third_party/WebKit/public/platform/WebURLError.h"
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#include "third_party/WebKit/public/platform/WebURLResponse.h"
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#include "third_party/WebKit/public/web/WebDataSource.h"
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#include "third_party/WebKit/public/web/WebDocument.h"
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#include "third_party/WebKit/public/web/WebFrame.h"
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#include "third_party/WebKit/public/web/WebFrameContentDumper.h"
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#include "third_party/WebKit/public/web/WebLocalFrame.h"
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#include "third_party/WebKit/public/web/WebNode.h"
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#include "third_party/WebKit/public/web/WebScriptSource.h"
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#include "third_party/WebKit/public/web/WebSecurityPolicy.h"
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#include "third_party/WebKit/public/web/WebView.h"
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using blink::WebFrame;
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using blink::WebScriptSource;
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using blink::WebString;
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using blink::WebURL;
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using blink::WebView;
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// CefBrowserImpl static methods.
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// -----------------------------------------------------------------------------
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// static
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CefRefPtr<CefBrowserImpl> CefBrowserImpl::GetBrowserForView(
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content::RenderView* view) {
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return CefContentRendererClient::Get()->GetBrowserForView(view);
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}
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// static
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CefRefPtr<CefBrowserImpl> CefBrowserImpl::GetBrowserForMainFrame(
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blink::WebFrame* frame) {
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return CefContentRendererClient::Get()->GetBrowserForMainFrame(frame);
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}
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// CefBrowser methods.
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// -----------------------------------------------------------------------------
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CefRefPtr<CefBrowserHost> CefBrowserImpl::GetHost() {
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NOTREACHED() << "GetHost cannot be called from the render process";
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return nullptr;
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}
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bool CefBrowserImpl::CanGoBack() {
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CEF_REQUIRE_RT_RETURN(false);
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return webkit_glue::CanGoBack(render_view()->GetWebView());
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}
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void CefBrowserImpl::GoBack() {
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CEF_REQUIRE_RT_RETURN_VOID();
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webkit_glue::GoBack(render_view()->GetWebView());
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}
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bool CefBrowserImpl::CanGoForward() {
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CEF_REQUIRE_RT_RETURN(false);
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return webkit_glue::CanGoForward(render_view()->GetWebView());
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}
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void CefBrowserImpl::GoForward() {
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CEF_REQUIRE_RT_RETURN_VOID();
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webkit_glue::GoForward(render_view()->GetWebView());
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}
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bool CefBrowserImpl::IsLoading() {
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CEF_REQUIRE_RT_RETURN(false);
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if (render_view()->GetWebView()) {
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blink::WebFrame* main_frame = render_view()->GetWebView()->mainFrame();
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if (main_frame)
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return main_frame->toWebLocalFrame()->isLoading();
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}
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return false;
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}
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void CefBrowserImpl::Reload() {
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CEF_REQUIRE_RT_RETURN_VOID();
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if (render_view()->GetWebView() && render_view()->GetWebView()->mainFrame()) {
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render_view()->GetWebView()->mainFrame()->reload(
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blink::WebFrameLoadType::Reload);
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}
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}
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void CefBrowserImpl::ReloadIgnoreCache() {
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CEF_REQUIRE_RT_RETURN_VOID();
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if (render_view()->GetWebView() && render_view()->GetWebView()->mainFrame()) {
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render_view()->GetWebView()->mainFrame()->reload(
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blink::WebFrameLoadType::ReloadBypassingCache);
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}
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}
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void CefBrowserImpl::StopLoad() {
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CEF_REQUIRE_RT_RETURN_VOID();
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if (render_view()->GetWebView() && render_view()->GetWebView()->mainFrame())
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render_view()->GetWebView()->mainFrame()->stopLoading();
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}
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int CefBrowserImpl::GetIdentifier() {
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CEF_REQUIRE_RT_RETURN(0);
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return browser_id();
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}
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bool CefBrowserImpl::IsSame(CefRefPtr<CefBrowser> that) {
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CEF_REQUIRE_RT_RETURN(false);
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CefBrowserImpl* impl = static_cast<CefBrowserImpl*>(that.get());
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return (impl == this);
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}
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bool CefBrowserImpl::IsPopup() {
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CEF_REQUIRE_RT_RETURN(false);
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return is_popup();
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}
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bool CefBrowserImpl::HasDocument() {
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CEF_REQUIRE_RT_RETURN(false);
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if (render_view()->GetWebView() && render_view()->GetWebView()->mainFrame())
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return !render_view()->GetWebView()->mainFrame()->document().isNull();
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return false;
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}
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CefRefPtr<CefFrame> CefBrowserImpl::GetMainFrame() {
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CEF_REQUIRE_RT_RETURN(nullptr);
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if (render_view()->GetWebView() && render_view()->GetWebView()->mainFrame())
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return GetWebFrameImpl(render_view()->GetWebView()->mainFrame()).get();
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return nullptr;
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}
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CefRefPtr<CefFrame> CefBrowserImpl::GetFocusedFrame() {
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CEF_REQUIRE_RT_RETURN(nullptr);
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if (render_view()->GetWebView() &&
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render_view()->GetWebView()->focusedFrame()) {
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return GetWebFrameImpl(render_view()->GetWebView()->focusedFrame()).get();
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}
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return nullptr;
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}
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CefRefPtr<CefFrame> CefBrowserImpl::GetFrame(int64 identifier) {
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CEF_REQUIRE_RT_RETURN(nullptr);
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return GetWebFrameImpl(identifier).get();
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}
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CefRefPtr<CefFrame> CefBrowserImpl::GetFrame(const CefString& name) {
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CEF_REQUIRE_RT_RETURN(nullptr);
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blink::WebView* web_view = render_view()->GetWebView();
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if (web_view) {
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const blink::WebString& frame_name = name.ToString16();
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// Search by assigned frame name (Frame::name).
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WebFrame* frame = web_view->findFrameByName(frame_name,
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web_view->mainFrame());
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if (!frame) {
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// Search by unique frame name (Frame::uniqueName).
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frame = webkit_glue::FindFrameByUniqueName(frame_name,
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web_view->mainFrame());
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}
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if (frame)
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return GetWebFrameImpl(frame).get();
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}
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return nullptr;
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}
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size_t CefBrowserImpl::GetFrameCount() {
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CEF_REQUIRE_RT_RETURN(0);
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int count = 0;
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if (render_view()->GetWebView()) {
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for (WebFrame* frame = render_view()->GetWebView()->mainFrame(); frame;
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frame = frame->traverseNext()) {
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count++;
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}
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}
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return count;
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}
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void CefBrowserImpl::GetFrameIdentifiers(std::vector<int64>& identifiers) {
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CEF_REQUIRE_RT_RETURN_VOID();
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if (identifiers.size() > 0)
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identifiers.clear();
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if (render_view()->GetWebView()) {
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for (WebFrame* frame = render_view()->GetWebView()->mainFrame(); frame;
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frame = frame->traverseNext()) {
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identifiers.push_back(webkit_glue::GetIdentifier(frame));
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}
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}
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}
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void CefBrowserImpl::GetFrameNames(std::vector<CefString>& names) {
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CEF_REQUIRE_RT_RETURN_VOID();
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if (names.size() > 0)
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names.clear();
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if (render_view()->GetWebView()) {
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for (WebFrame* frame = render_view()->GetWebView()->mainFrame(); frame;
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frame = frame->traverseNext()) {
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names.push_back(CefString(frame->uniqueName().utf8()));
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}
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}
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}
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bool CefBrowserImpl::SendProcessMessage(CefProcessId target_process,
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CefRefPtr<CefProcessMessage> message) {
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Cef_Request_Params params;
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CefProcessMessageImpl* impl =
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static_cast<CefProcessMessageImpl*>(message.get());
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if (impl->CopyTo(params)) {
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return SendProcessMessage(target_process, params.name, ¶ms.arguments,
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true);
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}
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return false;
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}
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// CefBrowserImpl public methods.
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// -----------------------------------------------------------------------------
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CefBrowserImpl::CefBrowserImpl(content::RenderView* render_view,
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int browser_id,
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bool is_popup,
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bool is_windowless)
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: content::RenderViewObserver(render_view),
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browser_id_(browser_id),
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is_popup_(is_popup),
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is_windowless_(is_windowless) {
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response_manager_.reset(new CefResponseManager);
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}
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CefBrowserImpl::~CefBrowserImpl() {
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}
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void CefBrowserImpl::LoadRequest(const CefMsg_LoadRequest_Params& params) {
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CefRefPtr<CefFrameImpl> framePtr = GetWebFrameImpl(params.frame_id);
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if (!framePtr.get())
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return;
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WebFrame* web_frame = framePtr->web_frame();
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blink::WebURLRequest request;
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CefRequestImpl::Get(params, request);
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web_frame->loadRequest(request);
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}
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bool CefBrowserImpl::SendProcessMessage(CefProcessId target_process,
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const std::string& name,
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base::ListValue* arguments,
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bool user_initiated) {
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DCHECK_EQ(PID_BROWSER, target_process);
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DCHECK(!name.empty());
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Cef_Request_Params params;
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params.name = name;
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if (arguments)
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params.arguments.Swap(arguments);
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params.frame_id = -1;
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params.user_initiated = user_initiated;
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params.request_id = -1;
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params.expect_response = false;
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return Send(new CefHostMsg_Request(routing_id(), params));
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}
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CefRefPtr<CefFrameImpl> CefBrowserImpl::GetWebFrameImpl(
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blink::WebFrame* frame) {
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DCHECK(frame);
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int64_t frame_id = webkit_glue::GetIdentifier(frame);
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// Frames are re-used between page loads. Only add the frame to the map once.
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FrameMap::const_iterator it = frames_.find(frame_id);
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if (it != frames_.end())
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return it->second;
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CefRefPtr<CefFrameImpl> framePtr(new CefFrameImpl(this, frame));
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frames_.insert(std::make_pair(frame_id, framePtr));
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int64_t parent_id = frame->parent() == NULL ?
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webkit_glue::kInvalidFrameId :
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webkit_glue::GetIdentifier(frame->parent());
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base::string16 name = frame->uniqueName();
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// Notify the browser that the frame has been identified.
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Send(new CefHostMsg_FrameIdentified(routing_id(), frame_id, parent_id, name));
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return framePtr;
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}
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CefRefPtr<CefFrameImpl> CefBrowserImpl::GetWebFrameImpl(int64_t frame_id) {
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if (frame_id == webkit_glue::kInvalidFrameId) {
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if (render_view()->GetWebView() && render_view()->GetWebView()->mainFrame())
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return GetWebFrameImpl(render_view()->GetWebView()->mainFrame());
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return nullptr;
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}
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// Check if we already know about the frame.
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FrameMap::const_iterator it = frames_.find(frame_id);
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if (it != frames_.end())
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return it->second;
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if (render_view()->GetWebView()) {
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// Check if the frame exists but we don't know about it yet.
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for (WebFrame* frame = render_view()->GetWebView()->mainFrame(); frame;
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frame = frame->traverseNext()) {
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if (webkit_glue::GetIdentifier(frame) == frame_id)
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return GetWebFrameImpl(frame);
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}
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}
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return nullptr;
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}
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void CefBrowserImpl::AddFrameObject(int64_t frame_id,
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CefTrackNode* tracked_object) {
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CefRefPtr<CefTrackManager> manager;
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if (!frame_objects_.empty()) {
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FrameObjectMap::const_iterator it = frame_objects_.find(frame_id);
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if (it != frame_objects_.end())
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manager = it->second;
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}
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if (!manager.get()) {
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manager = new CefTrackManager();
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frame_objects_.insert(std::make_pair(frame_id, manager));
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}
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manager->Add(tracked_object);
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}
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bool CefBrowserImpl::is_swapped_out() const {
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content::RenderViewImpl* render_view_impl =
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static_cast<content::RenderViewImpl*>(render_view());
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return (!render_view_impl || render_view_impl->is_swapped_out());
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}
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// RenderViewObserver methods.
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// -----------------------------------------------------------------------------
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void CefBrowserImpl::OnDestruct() {
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// Notify that the browser window has been destroyed.
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CefRefPtr<CefApp> app = CefContentClient::Get()->application();
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if (app.get()) {
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CefRefPtr<CefRenderProcessHandler> handler =
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app->GetRenderProcessHandler();
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if (handler.get())
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handler->OnBrowserDestroyed(this);
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}
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response_manager_.reset();
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CefContentRendererClient::Get()->OnBrowserDestroyed(this);
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}
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void CefBrowserImpl::DidStartLoading() {
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OnLoadingStateChange(true);
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}
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void CefBrowserImpl::DidStopLoading() {
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OnLoadingStateChange(false);
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}
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void CefBrowserImpl::DidFailLoad(
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blink::WebLocalFrame* frame,
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const blink::WebURLError& error) {
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OnLoadError(frame, error);
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OnLoadEnd(frame);
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}
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void CefBrowserImpl::DidFinishLoad(blink::WebLocalFrame* frame) {
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blink::WebDataSource* ds = frame->dataSource();
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Send(new CefHostMsg_DidFinishLoad(routing_id(),
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webkit_glue::GetIdentifier(frame),
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ds->getRequest().url(),
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!frame->parent(),
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ds->response().httpStatusCode()));
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OnLoadEnd(frame);
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}
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void CefBrowserImpl::DidStartProvisionalLoad(blink::WebLocalFrame* frame) {
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// Send the frame creation notification if necessary.
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GetWebFrameImpl(frame);
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}
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void CefBrowserImpl::DidFailProvisionalLoad(
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blink::WebLocalFrame* frame,
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const blink::WebURLError& error) {
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OnLoadError(frame, error);
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}
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void CefBrowserImpl::DidCommitProvisionalLoad(blink::WebLocalFrame* frame,
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bool is_new_navigation) {
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OnLoadStart(frame);
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}
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void CefBrowserImpl::FrameDetached(WebFrame* frame) {
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int64_t frame_id = webkit_glue::GetIdentifier(frame);
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if (!frames_.empty()) {
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// Remove the frame from the map.
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FrameMap::iterator it = frames_.find(frame_id);
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if (it != frames_.end()) {
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it->second->Detach();
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frames_.erase(it);
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}
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}
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if (!frame_objects_.empty()) {
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// Remove any tracked objects associated with the frame.
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FrameObjectMap::iterator it = frame_objects_.find(frame_id);
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if (it != frame_objects_.end())
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frame_objects_.erase(it);
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}
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}
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void CefBrowserImpl::FocusedNodeChanged(const blink::WebNode& node) {
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// Notify the handler.
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CefRefPtr<CefApp> app = CefContentClient::Get()->application();
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if (app.get()) {
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CefRefPtr<CefRenderProcessHandler> handler =
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app->GetRenderProcessHandler();
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if (handler.get()) {
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if (node.isNull()) {
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handler->OnFocusedNodeChanged(this, GetFocusedFrame(), NULL);
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} else {
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const blink::WebDocument& document = node.document();
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if (!document.isNull()) {
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blink::WebFrame* frame = document.frame();
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CefRefPtr<CefDOMDocumentImpl> documentImpl =
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new CefDOMDocumentImpl(this, frame);
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handler->OnFocusedNodeChanged(this,
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GetWebFrameImpl(frame).get(),
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documentImpl->GetOrCreateNode(node));
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documentImpl->Detach();
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}
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}
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}
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}
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}
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// Based on ExtensionHelper::DraggableRegionsChanged.
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void CefBrowserImpl::DraggableRegionsChanged(blink::WebFrame* frame) {
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blink::WebVector<blink::WebDraggableRegion> webregions =
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frame->document().draggableRegions();
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std::vector<Cef_DraggableRegion_Params> regions;
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for (size_t i = 0; i < webregions.size(); ++i) {
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Cef_DraggableRegion_Params region;
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render_view()->ConvertViewportToWindowViaWidget(&webregions[i].bounds);
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region.bounds = webregions[i].bounds;
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region.draggable = webregions[i].draggable;
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regions.push_back(region);
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}
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Send(new CefHostMsg_UpdateDraggableRegions(routing_id(), regions));
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}
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bool CefBrowserImpl::OnMessageReceived(const IPC::Message& message) {
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bool handled = true;
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IPC_BEGIN_MESSAGE_MAP(CefBrowserImpl, message)
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IPC_MESSAGE_HANDLER(CefMsg_Request, OnRequest)
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IPC_MESSAGE_HANDLER(CefMsg_Response, OnResponse)
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IPC_MESSAGE_HANDLER(CefMsg_ResponseAck, OnResponseAck)
|
|
IPC_MESSAGE_HANDLER(CefMsg_LoadRequest, LoadRequest)
|
|
IPC_MESSAGE_UNHANDLED(handled = false)
|
|
IPC_END_MESSAGE_MAP()
|
|
return handled;
|
|
}
|
|
|
|
|
|
// RenderViewObserver::OnMessageReceived message handlers.
|
|
// -----------------------------------------------------------------------------
|
|
|
|
void CefBrowserImpl::OnRequest(const Cef_Request_Params& params) {
|
|
bool success = false;
|
|
std::string response;
|
|
bool expect_response_ack = false;
|
|
|
|
TRACE_EVENT2("libcef", "CefBrowserImpl::OnRequest",
|
|
"request_id", params.request_id,
|
|
"expect_response", params.expect_response ? 1 : 0);
|
|
|
|
if (params.user_initiated) {
|
|
// Give the user a chance to handle the request.
|
|
CefRefPtr<CefApp> app = CefContentClient::Get()->application();
|
|
if (app.get()) {
|
|
CefRefPtr<CefRenderProcessHandler> handler =
|
|
app->GetRenderProcessHandler();
|
|
if (handler.get()) {
|
|
CefRefPtr<CefProcessMessageImpl> message(
|
|
new CefProcessMessageImpl(const_cast<Cef_Request_Params*>(¶ms),
|
|
false, true));
|
|
success = handler->OnProcessMessageReceived(this, PID_BROWSER,
|
|
message.get());
|
|
message->Detach(nullptr);
|
|
}
|
|
}
|
|
} else if (params.name == "execute-code") {
|
|
// Execute code.
|
|
CefRefPtr<CefFrameImpl> framePtr = GetWebFrameImpl(params.frame_id);
|
|
if (framePtr.get()) {
|
|
WebFrame* web_frame = framePtr->web_frame();
|
|
if (web_frame) {
|
|
DCHECK_EQ(params.arguments.GetSize(), (size_t)4);
|
|
|
|
bool is_javascript = false;
|
|
std::string code, script_url;
|
|
int script_start_line = 0;
|
|
|
|
params.arguments.GetBoolean(0, &is_javascript);
|
|
params.arguments.GetString(1, &code);
|
|
DCHECK(!code.empty());
|
|
params.arguments.GetString(2, &script_url);
|
|
params.arguments.GetInteger(3, &script_start_line);
|
|
DCHECK_GE(script_start_line, 0);
|
|
|
|
if (is_javascript) {
|
|
web_frame->executeScript(
|
|
WebScriptSource(base::UTF8ToUTF16(code),
|
|
GURL(script_url),
|
|
script_start_line));
|
|
success = true;
|
|
} else {
|
|
// TODO(cef): implement support for CSS code.
|
|
NOTIMPLEMENTED();
|
|
}
|
|
}
|
|
}
|
|
} else if (params.name == "execute-command") {
|
|
// Execute command.
|
|
CefRefPtr<CefFrameImpl> framePtr = GetWebFrameImpl(params.frame_id);
|
|
if (framePtr.get()) {
|
|
WebFrame* web_frame = framePtr->web_frame();
|
|
if (web_frame) {
|
|
DCHECK_EQ(params.arguments.GetSize(), (size_t)1);
|
|
|
|
std::string command;
|
|
|
|
params.arguments.GetString(0, &command);
|
|
DCHECK(!command.empty());
|
|
|
|
if (base::LowerCaseEqualsASCII(command, "getsource")) {
|
|
if (web_frame->isWebLocalFrame()) {
|
|
response = blink::WebFrameContentDumper::dumpAsMarkup(
|
|
web_frame->toWebLocalFrame()).utf8();
|
|
success = true;
|
|
}
|
|
} else if (base::LowerCaseEqualsASCII(command, "gettext")) {
|
|
response = webkit_glue::DumpDocumentText(web_frame);
|
|
success = true;
|
|
} else if (web_frame->isWebLocalFrame() &&
|
|
web_frame->toWebLocalFrame()->executeCommand(
|
|
base::UTF8ToUTF16(command))) {
|
|
success = true;
|
|
}
|
|
}
|
|
}
|
|
} else if (params.name == "load-string") {
|
|
// Load a string.
|
|
CefRefPtr<CefFrameImpl> framePtr = GetWebFrameImpl(params.frame_id);
|
|
if (framePtr.get()) {
|
|
WebFrame* web_frame = framePtr->web_frame();
|
|
if (web_frame) {
|
|
DCHECK_EQ(params.arguments.GetSize(), (size_t)2);
|
|
|
|
std::string string, url;
|
|
|
|
params.arguments.GetString(0, &string);
|
|
params.arguments.GetString(1, &url);
|
|
|
|
web_frame->loadHTMLString(string, GURL(url));
|
|
}
|
|
}
|
|
} else {
|
|
// Invalid request.
|
|
NOTREACHED();
|
|
}
|
|
|
|
if (params.expect_response) {
|
|
DCHECK_GE(params.request_id, 0);
|
|
|
|
// Send a response to the browser.
|
|
Cef_Response_Params response_params;
|
|
response_params.request_id = params.request_id;
|
|
response_params.success = success;
|
|
response_params.response = response;
|
|
response_params.expect_response_ack = expect_response_ack;
|
|
Send(new CefHostMsg_Response(routing_id(), response_params));
|
|
}
|
|
}
|
|
|
|
void CefBrowserImpl::OnResponse(const Cef_Response_Params& params) {
|
|
response_manager_->RunHandler(params);
|
|
if (params.expect_response_ack)
|
|
Send(new CefHostMsg_ResponseAck(routing_id(), params.request_id));
|
|
}
|
|
|
|
void CefBrowserImpl::OnResponseAck(int request_id) {
|
|
response_manager_->RunAckHandler(request_id);
|
|
}
|
|
|
|
void CefBrowserImpl::OnLoadingStateChange(bool isLoading) {
|
|
if (is_swapped_out())
|
|
return;
|
|
|
|
CefRefPtr<CefApp> app = CefContentClient::Get()->application();
|
|
if (app.get()) {
|
|
CefRefPtr<CefRenderProcessHandler> handler =
|
|
app->GetRenderProcessHandler();
|
|
if (handler.get()) {
|
|
CefRefPtr<CefLoadHandler> load_handler = handler->GetLoadHandler();
|
|
if (load_handler.get()) {
|
|
WebView* web_view = render_view()->GetWebView();
|
|
const bool canGoBack = webkit_glue::CanGoBack(web_view);
|
|
const bool canGoForward = webkit_glue::CanGoForward(web_view);
|
|
|
|
load_handler->OnLoadingStateChange(this, isLoading, canGoBack,
|
|
canGoForward);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
void CefBrowserImpl::OnLoadStart(blink::WebLocalFrame* frame) {
|
|
if (is_swapped_out())
|
|
return;
|
|
|
|
CefRefPtr<CefApp> app = CefContentClient::Get()->application();
|
|
if (app.get()) {
|
|
CefRefPtr<CefRenderProcessHandler> handler =
|
|
app->GetRenderProcessHandler();
|
|
if (handler.get()) {
|
|
CefRefPtr<CefLoadHandler> load_handler = handler->GetLoadHandler();
|
|
if (load_handler.get()) {
|
|
CefRefPtr<CefFrameImpl> cef_frame = GetWebFrameImpl(frame);
|
|
load_handler->OnLoadStart(this, cef_frame.get(), TT_EXPLICIT);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
void CefBrowserImpl::OnLoadEnd(blink::WebLocalFrame* frame) {
|
|
if (is_swapped_out())
|
|
return;
|
|
|
|
CefRefPtr<CefApp> app = CefContentClient::Get()->application();
|
|
if (app.get()) {
|
|
CefRefPtr<CefRenderProcessHandler> handler =
|
|
app->GetRenderProcessHandler();
|
|
if (handler.get()) {
|
|
CefRefPtr<CefLoadHandler> load_handler = handler->GetLoadHandler();
|
|
if (load_handler.get()) {
|
|
CefRefPtr<CefFrameImpl> cef_frame = GetWebFrameImpl(frame);
|
|
int httpStatusCode = frame->dataSource()->response().httpStatusCode();
|
|
load_handler->OnLoadEnd(this, cef_frame.get(), httpStatusCode);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
void CefBrowserImpl::OnLoadError(blink::WebLocalFrame* frame,
|
|
const blink::WebURLError& error) {
|
|
if (is_swapped_out())
|
|
return;
|
|
|
|
CefRefPtr<CefApp> app = CefContentClient::Get()->application();
|
|
if (app.get()) {
|
|
CefRefPtr<CefRenderProcessHandler> handler =
|
|
app->GetRenderProcessHandler();
|
|
if (handler.get()) {
|
|
CefRefPtr<CefLoadHandler> load_handler = handler->GetLoadHandler();
|
|
if (load_handler.get()) {
|
|
CefRefPtr<CefFrameImpl> cef_frame = GetWebFrameImpl(frame);
|
|
const cef_errorcode_t errorCode =
|
|
static_cast<cef_errorcode_t>(error.reason);
|
|
const std::string& errorText = error.localizedDescription.utf8();
|
|
const GURL& failedUrl = error.unreachableURL;
|
|
load_handler->OnLoadError(this, cef_frame.get(), errorCode, errorText,
|
|
failedUrl.spec());
|
|
}
|
|
}
|
|
}
|
|
}
|