Move MIMEType classes to Source/platform

Source/core/plugins/PluginData.cpp

-/*
-    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, 2007 Apple Inc. All Rights Reserved.
-    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 Library 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
-    Library General Public License for more details.
-
-    You should have received a copy of the GNU Library General Public License
-    along with this library; see the file COPYING.LIB.  If not, write to
-    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
-    Boston, MA 02110-1301, USA.
-*/
-
-#include "config.h"
-#include "core/plugins/PluginData.h"
-
-#include "core/plugins/PluginListBuilder.h"
-#include "public/platform/Platform.h"
-
-namespace WebCore {
-
-class PluginCache {
-public:
-    PluginCache() : m_loaded(false), m_refresh(false) {}
-    ~PluginCache() { reset(false); }
-
-    void reset(bool refresh)
-    {
-        m_plugins.clear();
-        m_loaded = false;
-        m_refresh = refresh;
-    }
-
-    const Vector<PluginInfo>& plugins()
-    {
-        if (!m_loaded) {
-            PluginListBuilder builder(&m_plugins);
-            WebKit::Platform::current()->getPluginList(m_refresh, &builder);
-            m_loaded = true;
-            m_refresh = false;
-        }
-        return m_plugins;
-    }
-
-private:
-    Vector<PluginInfo> m_plugins;
-    bool m_loaded;
-    bool m_refresh;
-};
-
-static PluginCache& pluginCache()
-{
-    DEFINE_STATIC_LOCAL(PluginCache, cache, ());
-    return cache;
-}
-
-PluginData::PluginData(const Page* page)
-{
-    initPlugins(page);
-
-    for (unsigned i = 0; i < m_plugins.size(); ++i) {
-        const PluginInfo& plugin = m_plugins[i];
-        for (unsigned j = 0; j < plugin.mimes.size(); ++j) {
-            m_mimes.append(plugin.mimes[j]);
-            m_mimePluginIndices.append(i);
-        }
-    }
-}
-
-bool PluginData::supportsMimeType(const String& mimeType) const
-{
-    for (unsigned i = 0; i < m_mimes.size(); ++i)
-        if (m_mimes[i].type == mimeType)
-            return true;
-    return false;
-}
-
-const PluginInfo* PluginData::pluginInfoForMimeType(const String& mimeType) const
-{
-    for (unsigned i = 0; i < m_mimes.size(); ++i) {
-        const MimeClassInfo& info = m_mimes[i];
-
-        if (info.type == mimeType)
-            return &m_plugins[m_mimePluginIndices[i]];
-    }
-
-    return 0;
-}
-
-String PluginData::pluginNameForMimeType(const String& mimeType) const
-{
-    if (const PluginInfo* info = pluginInfoForMimeType(mimeType))
-        return info->name;
-    return String();
-}
-
-String PluginData::pluginFileForMimeType(const String& mimeType) const
-{
-    if (const PluginInfo* info = pluginInfoForMimeType(mimeType))
-        return info->file;
-    return String();
-}
-
-void PluginData::initPlugins(const Page*)
-{
-    const Vector<PluginInfo>& plugins = pluginCache().plugins();
-    for (size_t i = 0; i < plugins.size(); ++i)
-        m_plugins.append(plugins[i]);
-}
-
-void PluginData::refresh()
-{
-    pluginCache().reset(true);
-    pluginCache().plugins(); // Force the plugins to be reloaded now.
-}
-
-String getPluginMimeTypeFromExtension(const String& extension)
-{
-    const Vector<PluginInfo>& plugins = pluginCache().plugins();
-    for (size_t i = 0; i < plugins.size(); ++i) {
-        for (size_t j = 0; j < plugins[i].mimes.size(); ++j) {
-            const MimeClassInfo& mime = plugins[i].mimes[j];
-            const Vector<String>& extensions = mime.extensions;
-            for (size_t k = 0; k < extensions.size(); ++k) {
-                if (extension == extensions[k])
-                    return mime.type;
-            }
-        }
-    }
-    return String();
-}
-
-}