/* * Copyright (C) 2010 Apple Inc. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF * THE POSSIBILITY OF SUCH DAMAGE. */ #ifndef PluginInfoStore_h #define PluginInfoStore_h #include <WebCore/PluginData.h> namespace WebCore { class KURL; } namespace WebKit { class PluginInfoStore { WTF_MAKE_NONCOPYABLE(PluginInfoStore); public: PluginInfoStore(); // Represents a single plug-in. struct Plugin { String path; WebCore::PluginInfo info; #if PLATFORM(MAC) cpu_type_t pluginArchitecture; String bundleIdentifier; String versionString; #elif PLATFORM(WIN) uint64_t fileVersion; #endif }; void setAdditionalPluginsDirectories(const Vector<String>&); void refresh(); Vector<Plugin> plugins(); // Returns the info for a plug-in that can handle the given MIME type. // If the MIME type is null, the file extension of the given url will be used to infer the // plug-in type. In that case, mimeType will be filled in with the right MIME type. Plugin findPlugin(String& mimeType, const WebCore::KURL& url); // Returns the info for the plug-in with the given path. Plugin infoForPluginWithPath(const String& pluginPath); private: Plugin findPluginForMIMEType(const String& mimeType); Plugin findPluginForExtension(const String& extension, String& mimeType); void loadPluginsIfNecessary(); static void loadPlugin(Vector<Plugin>& plugins, const String& pluginPath); // Platform-specific member functions: // Returns paths to directories that should be searched for plug-ins (via pluginPathsInDirectory). static Vector<String> pluginsDirectories(); // Returns paths to all plug-ins in the specified directory. static Vector<String> pluginPathsInDirectory(const String& directory); // Returns paths to individual plug-ins that won't be found via pluginsDirectories/pluginPathsInDirectory. static Vector<String> individualPluginPaths(); // Load plug-in info for the plug-in with the specified path. static bool getPluginInfo(const String& pluginPath, Plugin& plugin); // Return whether this plug-in should be used (added to the list of plug-ins) or not. static bool shouldUsePlugin(Vector<Plugin>& alreadyLoadedPlugins, const Plugin&); // Get the MIME type for the given extension. static String getMIMETypeForExtension(const String& extension); Vector<String> m_additionalPluginsDirectories; Vector<Plugin> m_plugins; bool m_pluginListIsUpToDate; }; } // namespace WebKit #endif // PluginInfoStore_h