1 /* 2 Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies) 3 4 This library is free software; you can redistribute it and/or 5 modify it under the terms of the GNU Library General Public 6 License as published by the Free Software Foundation; either 7 version 2 of the License, or (at your option) any later version. 8 9 This library is distributed in the hope that it will be useful, 10 but WITHOUT ANY WARRANTY; without even the implied warranty of 11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 12 Library General Public License for more details. 13 14 You should have received a copy of the GNU Library General Public License 15 along with this library; see the file COPYING.LIB. If not, write to 16 the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, 17 Boston, MA 02110-1301, USA. 18 */ 19 20 #ifndef PluginData_h 21 #define PluginData_h 22 23 #include "platform/PlatformExport.h" 24 #include "wtf/RefCounted.h" 25 #include "wtf/Vector.h" 26 #include "wtf/text/WTFString.h" 27 28 namespace WebCore { 29 30 class Page; 31 struct PluginInfo; 32 33 struct MimeClassInfo { 34 String type; 35 String desc; 36 Vector<String> extensions; 37 }; 38 39 inline bool operator==(const MimeClassInfo& a, const MimeClassInfo& b) 40 { 41 return a.type == b.type && a.desc == b.desc && a.extensions == b.extensions; 42 } 43 44 struct PluginInfo { 45 String name; 46 String file; 47 String desc; 48 Vector<MimeClassInfo> mimes; 49 }; 50 51 class PLATFORM_EXPORT PluginData : public RefCounted<PluginData> { 52 public: 53 static PassRefPtr<PluginData> create(const Page* page) { return adoptRef(new PluginData(page)); } 54 55 const Vector<PluginInfo>& plugins() const { return m_plugins; } 56 const Vector<MimeClassInfo>& mimes() const { return m_mimes; } 57 const Vector<size_t>& mimePluginIndices() const { return m_mimePluginIndices; } 58 59 bool supportsMimeType(const String& mimeType) const; 60 String pluginNameForMimeType(const String& mimeType) const; 61 String pluginFileForMimeType(const String& mimeType) const; 62 63 static void refresh(); 64 65 private: 66 explicit PluginData(const Page*); 67 void initPlugins(const Page*); 68 const PluginInfo* pluginInfoForMimeType(const String& mimeType) const; 69 70 Vector<PluginInfo> m_plugins; 71 Vector<MimeClassInfo> m_mimes; 72 Vector<size_t> m_mimePluginIndices; 73 }; 74 75 // Checks if any of the plugins handle this extension, and if so returns the 76 // plugin's mime type for this extension. Otherwise returns an empty string. 77 PLATFORM_EXPORT String getPluginMimeTypeFromExtension(const String& extension); 78 79 } 80 81 #endif 82
