| /* |
| * Copyright (C) 2000 Harri Porten (porten@kde.org) |
| * Copyright (c) 2000 Daniel Molkentin (molkentin@kde.org) |
| * Copyright (c) 2000 Stefan Schimanski (schimmi@kde.org) |
| * Copyright (C) 2003, 2004, 2005, 2006 Apple Computer, Inc. |
| * Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies) |
| * |
| * This library is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU Lesser General Public |
| * License as published by the Free Software Foundation; either |
| * version 2 of the License, or (at your option) any later version. |
| * |
| * This library is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| * Lesser General Public License for more details. |
| * |
| * You should have received a copy of the GNU Lesser General Public |
| * License along with this library; if not, write to the Free Software |
| * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, |
| * MA 02110-1301, USA |
| */ |
| |
| #include "core/frame/Navigator.h" |
| |
| #include "bindings/core/v8/ScriptController.h" |
| #include "core/dom/Document.h" |
| #include "core/frame/LocalFrame.h" |
| #include "core/frame/NavigatorID.h" |
| #include "core/frame/Settings.h" |
| #include "core/loader/CookieJar.h" |
| #include "core/loader/FrameLoader.h" |
| #include "core/page/ChromeClient.h" |
| #include "core/page/Page.h" |
| #include "platform/Language.h" |
| #include "platform/MemoryCoordinator.h" |
| |
| namespace blink { |
| |
| Navigator::Navigator(LocalFrame* frame) : DOMWindowClient(frame) {} |
| |
| String Navigator::productSub() const { |
| return "20030107"; |
| } |
| |
| String Navigator::vendor() const { |
| // Do not change without good cause. History: |
| // https://code.google.com/p/chromium/issues/detail?id=276813 |
| // https://www.w3.org/Bugs/Public/show_bug.cgi?id=27786 |
| // https://groups.google.com/a/chromium.org/forum/#!topic/blink-dev/QrgyulnqvmE |
| return "Google Inc."; |
| } |
| |
| String Navigator::vendorSub() const { |
| return ""; |
| } |
| |
| String Navigator::platform() const { |
| if (GetFrame() && |
| !GetFrame()->GetSettings()->GetNavigatorPlatformOverride().IsEmpty()) { |
| return GetFrame()->GetSettings()->GetNavigatorPlatformOverride(); |
| } |
| return NavigatorID::platform(); |
| } |
| |
| String Navigator::userAgent() const { |
| // If the frame is already detached it no longer has a meaningful useragent. |
| if (!GetFrame() || !GetFrame()->GetPage()) |
| return String(); |
| |
| return GetFrame()->Loader().UserAgent(); |
| } |
| |
| bool Navigator::cookieEnabled() const { |
| if (!GetFrame()) |
| return false; |
| |
| Settings* settings = GetFrame()->GetSettings(); |
| if (!settings || !settings->GetCookieEnabled()) |
| return false; |
| |
| return CookiesEnabled(GetFrame()->GetDocument()); |
| } |
| |
| Vector<String> Navigator::languages() { |
| languages_changed_ = false; |
| |
| String accept_languages; |
| if (GetFrame() && GetFrame()->GetPage()) { |
| accept_languages = |
| GetFrame()->GetPage()->GetChromeClient().AcceptLanguages(); |
| } |
| |
| Vector<String> languages; |
| accept_languages.Split(',', languages); |
| |
| // Sanitizing tokens. We could do that more extensively but we should assume |
| // that the accept languages are already sane and support BCP47. It is |
| // likely a waste of time to make sure the tokens matches that spec here. |
| for (size_t i = 0; i < languages.size(); ++i) { |
| String& token = languages[i]; |
| token = token.StripWhiteSpace(); |
| if (token.length() >= 3 && token[2] == '_') |
| token.replace(2, 1, "-"); |
| } |
| |
| if (languages.IsEmpty()) |
| languages.push_back(DefaultLanguage()); |
| |
| return languages; |
| } |
| |
| void Navigator::Trace(blink::Visitor* visitor) { |
| ScriptWrappable::Trace(visitor); |
| DOMWindowClient::Trace(visitor); |
| Supplementable<Navigator>::Trace(visitor); |
| } |
| |
| void Navigator::TraceWrappers(const ScriptWrappableVisitor* visitor) const { |
| ScriptWrappable::TraceWrappers(visitor); |
| Supplementable<Navigator>::TraceWrappers(visitor); |
| } |
| |
| } // namespace blink |