| /* |
| * 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 "config.h" |
| #include "core/frame/Navigator.h" |
| |
| #include "bindings/v8/ScriptController.h" |
| #include "core/dom/Document.h" |
| #include "core/frame/FrameHost.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/Chrome.h" |
| #include "core/page/ChromeClient.h" |
| #include "core/plugins/DOMMimeTypeArray.h" |
| #include "core/plugins/DOMPluginArray.h" |
| #include "platform/Language.h" |
| |
| #ifndef WEBCORE_NAVIGATOR_PRODUCT_SUB |
| #define WEBCORE_NAVIGATOR_PRODUCT_SUB "20030107" |
| #endif // ifndef WEBCORE_NAVIGATOR_PRODUCT_SUB |
| |
| #ifndef WEBCORE_NAVIGATOR_VENDOR |
| #define WEBCORE_NAVIGATOR_VENDOR "Google Inc." |
| #endif // ifndef WEBCORE_NAVIGATOR_VENDOR |
| |
| #ifndef WEBCORE_NAVIGATOR_VENDOR_SUB |
| #define WEBCORE_NAVIGATOR_VENDOR_SUB "" |
| #endif // ifndef WEBCORE_NAVIGATOR_VENDOR_SUB |
| |
| namespace WebCore { |
| |
| Navigator::Navigator(LocalFrame* frame) |
| : DOMWindowProperty(frame) |
| { |
| ScriptWrappable::init(this); |
| } |
| |
| Navigator::~Navigator() |
| { |
| } |
| |
| String Navigator::productSub() const |
| { |
| return WEBCORE_NAVIGATOR_PRODUCT_SUB; |
| } |
| |
| String Navigator::vendor() const |
| { |
| return WEBCORE_NAVIGATOR_VENDOR; |
| } |
| |
| String Navigator::vendorSub() const |
| { |
| return WEBCORE_NAVIGATOR_VENDOR_SUB; |
| } |
| |
| String Navigator::userAgent() const |
| { |
| // If the frame is already detached it no longer has a meaningful useragent. |
| if (!m_frame || !m_frame->page()) |
| return String(); |
| |
| return m_frame->loader().userAgent(m_frame->document()->url()); |
| } |
| |
| DOMPluginArray* Navigator::plugins() const |
| { |
| if (!m_plugins) |
| m_plugins = DOMPluginArray::create(m_frame); |
| return m_plugins.get(); |
| } |
| |
| DOMMimeTypeArray* Navigator::mimeTypes() const |
| { |
| if (!m_mimeTypes) |
| m_mimeTypes = DOMMimeTypeArray::create(m_frame); |
| return m_mimeTypes.get(); |
| } |
| |
| bool Navigator::cookieEnabled() const |
| { |
| if (!m_frame) |
| return false; |
| |
| Settings* settings = m_frame->settings(); |
| if (!settings || !settings->cookieEnabled()) |
| return false; |
| |
| return cookiesEnabled(m_frame->document()); |
| } |
| |
| bool Navigator::javaEnabled() const |
| { |
| if (!m_frame || !m_frame->settings()) |
| return false; |
| |
| if (!m_frame->settings()->javaEnabled()) |
| return false; |
| |
| return true; |
| } |
| |
| void Navigator::getStorageUpdates() |
| { |
| // FIXME: Remove this method or rename to yieldForStorageUpdates. |
| } |
| |
| Vector<String> Navigator::languages() |
| { |
| Vector<String> languages; |
| |
| if (!m_frame || !m_frame->host()) { |
| languages.append(defaultLanguage()); |
| return languages; |
| } |
| |
| String acceptLanguages = m_frame->host()->chrome().client().acceptLanguages(); |
| acceptLanguages.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, "-"); |
| } |
| |
| return languages; |
| } |
| |
| void Navigator::trace(Visitor* visitor) |
| { |
| visitor->trace(m_plugins); |
| visitor->trace(m_mimeTypes); |
| WillBeHeapSupplementable<Navigator>::trace(visitor); |
| } |
| |
| } // namespace WebCore |