87 lines
3.1 KiB
C++
87 lines
3.1 KiB
C++
/// Copyright (c) 2012 The Chromium Embedded Framework Authors.
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// Portions (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/render_process_observer.h"
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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 "base/bind.h"
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#include "base/path_service.h"
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#include "googleurl/src/gurl.h"
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#include "googleurl/src/url_util.h"
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#include "media/base/media.h"
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#include "third_party/WebKit/Source/WebKit/chromium/public/WebRuntimeFeatures.h"
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#include "third_party/WebKit/Source/WebKit/chromium/public/WebSecurityPolicy.h"
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#include "third_party/WebKit/Source/WebKit/chromium/public/platform/WebString.h"
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#include "third_party/WebKit/Source/WebKit/chromium/public/platform/WebURL.h"
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CefRenderProcessObserver::CefRenderProcessObserver() {
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// Note that under Linux, the media library will normally already have
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// been initialized by the Zygote before this instance became a Renderer.
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FilePath media_path;
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PathService::Get(base::DIR_MODULE, &media_path);
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if (!media_path.empty())
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media::InitializeMediaLibrary(media_path);
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}
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CefRenderProcessObserver::~CefRenderProcessObserver() {
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}
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bool CefRenderProcessObserver::OnControlMessageReceived(
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const IPC::Message& message) {
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bool handled = true;
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IPC_BEGIN_MESSAGE_MAP(CefRenderProcessObserver, message)
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IPC_MESSAGE_HANDLER(CefProcessMsg_ModifyCrossOriginWhitelistEntry,
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OnModifyCrossOriginWhitelistEntry)
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IPC_MESSAGE_HANDLER(CefProcessMsg_ClearCrossOriginWhitelist,
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OnClearCrossOriginWhitelist)
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IPC_MESSAGE_UNHANDLED(handled = false)
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IPC_END_MESSAGE_MAP()
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return handled;
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}
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void CefRenderProcessObserver::WebKitInitialized() {
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WebKit::WebRuntimeFeatures::enableMediaPlayer(
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media::IsMediaLibraryInitialized());
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// TODO(cef): Enable these once the implementation supports it.
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WebKit::WebRuntimeFeatures::enableNotifications(false);
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// Notify the render process handler.
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CefRefPtr<CefApp> application = CefContentClient::Get()->application();
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if (application.get()) {
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CefRefPtr<CefRenderProcessHandler> handler =
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application->GetRenderProcessHandler();
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if (handler.get())
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handler->OnWebKitInitialized();
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}
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}
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void CefRenderProcessObserver::OnModifyCrossOriginWhitelistEntry(
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bool add,
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const std::string& source_origin,
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const std::string& target_protocol,
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const std::string& target_domain,
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bool allow_target_subdomains) {
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GURL gurl = GURL(source_origin);
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if (add) {
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WebKit::WebSecurityPolicy::addOriginAccessWhitelistEntry(
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gurl,
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WebKit::WebString::fromUTF8(target_protocol),
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WebKit::WebString::fromUTF8(target_domain),
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allow_target_subdomains);
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} else {
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WebKit::WebSecurityPolicy::removeOriginAccessWhitelistEntry(
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gurl,
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WebKit::WebString::fromUTF8(target_protocol),
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WebKit::WebString::fromUTF8(target_domain),
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allow_target_subdomains);
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}
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}
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void CefRenderProcessObserver::OnClearCrossOriginWhitelist() {
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WebKit::WebSecurityPolicy::resetOriginAccessWhitelists();
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}
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