1/* 2 * Copyright (C) 2010 Apple Inc. All rights reserved. 3 * 4 * Redistribution and use in source and binary forms, with or without 5 * modification, are permitted provided that the following conditions 6 * are met: 7 * 1. Redistributions of source code must retain the above copyright 8 * notice, this list of conditions and the following disclaimer. 9 * 2. Redistributions in binary form must reproduce the above copyright 10 * notice, this list of conditions and the following disclaimer in the 11 * documentation and/or other materials provided with the distribution. 12 * 13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' 14 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, 15 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS 17 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 18 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 19 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 20 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 21 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 22 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF 23 * THE POSSIBILITY OF SUCH DAMAGE. 24 */ 25 26#ifndef NetscapePluginModule_h 27#define NetscapePluginModule_h 28 29#include "Module.h" 30#include "PluginQuirks.h" 31#include <WebCore/npruntime_internal.h> 32#include <wtf/RefCounted.h> 33#include <wtf/text/WTFString.h> 34 35// FIXME: We should not include PluginInfoStore.h here. Instead, 36// PluginInfoStore::Plugin should be moved out into its own header which we can 37// put in Shared/Plugins. 38#include "PluginInfoStore.h" 39 40namespace WebKit { 41 42class NetscapePluginModule : public RefCounted<NetscapePluginModule> { 43public: 44 static PassRefPtr<NetscapePluginModule> getOrCreate(const String& pluginPath); 45 ~NetscapePluginModule(); 46 47 const NPPluginFuncs& pluginFuncs() const { return m_pluginFuncs; } 48 49 void incrementLoadCount(); 50 void decrementLoadCount(); 51 52 static bool getPluginInfo(const String& pluginPath, PluginInfoStore::Plugin&); 53 54 const PluginQuirks& pluginQuirks() const { return m_pluginQuirks; } 55 56 // Return a list of domains for which the plug-in has data stored. 57 Vector<String> sitesWithData(); 58 59 // Request that the plug-in clear the site data. 60 bool clearSiteData(const String& site, uint64_t flags, uint64_t maxAge); 61 62private: 63 explicit NetscapePluginModule(const String& pluginPath); 64 65 void determineQuirks(); 66 67#if PLUGIN_ARCHITECTURE(X11) 68 void applyX11QuirksBeforeLoad(); 69#endif 70 71 bool tryGetSitesWithData(Vector<String>&); 72 bool tryClearSiteData(const String& site, uint64_t flags, uint64_t maxAge); 73 74 bool tryLoad(); 75 bool load(); 76 void unload(); 77 78 void shutdown(); 79 80 String m_pluginPath; 81 bool m_isInitialized; 82 unsigned m_loadCount; 83 84 PluginQuirks m_pluginQuirks; 85 86 NPP_ShutdownProcPtr m_shutdownProcPtr; 87 NPPluginFuncs m_pluginFuncs; 88 89 OwnPtr<Module> m_module; 90}; 91 92} // namespace WebKit 93 94#endif // NetscapePluginModule_h 95