Merge WebKit at r75315: Initial merge by git.

Change-Id: I570314b346ce101c935ed22a626b48c2af266b84

1 files changed, 149 insertions, 0 deletions

diff --git a/Source/WebCore/plugins/PluginPackage.h b/Source/WebCore/plugins/PluginPackage.h
new file mode 100644
index 0000000..f4d1dac
--- /dev/null
+++ b/Source/WebCore/plugins/PluginPackage.h
@@ -0,0 +1,149 @@
+/*
+ * Copyright (C) 2006, 2007 Apple Inc.  All rights reserved.
+ * Copyright (C) 2008 Collabora, Ltd.  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 COMPUTER, INC. ``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 COMPUTER, INC. OR
+ * 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 PluginPackage_h
+#define PluginPackage_h
+
+#include "FileSystem.h"
+#include "PlatformString.h"
+#include "PluginQuirkSet.h"
+#include "Timer.h"
+#include "npruntime_internal.h"
+#include <wtf/HashMap.h>
+#include <wtf/RefCounted.h>
+#include <wtf/text/StringHash.h>
+
+#if OS(SYMBIAN)
+class QPluginLoader;
+class NPInterface;
+#endif
+
+namespace WebCore {
+    typedef HashMap<String, String> MIMEToDescriptionsMap;
+    typedef HashMap<String, Vector<String> > MIMEToExtensionsMap;
+
+    class PluginPackage : public RefCounted<PluginPackage> {
+    public:
+        ~PluginPackage();
+        static PassRefPtr<PluginPackage> createPackage(const String& path, const time_t& lastModified);
+#if ENABLE(NETSCAPE_PLUGIN_METADATA_CACHE)
+        static PassRefPtr<PluginPackage> createPackageFromCache(const String& path, const time_t& lastModified, const String& name, const String& description, const String& mimeDescription);
+#endif
+
+        const String& name() const { return m_name; }
+        const String& description() const { return m_description; }
+        const String& path() const { return m_path; }
+        const String& fileName() const { return m_fileName; }
+        const String& parentDirectory() const { return m_parentDirectory; }
+        uint16_t NPVersion() const;
+        time_t lastModified() const { return m_lastModified; }
+
+        const MIMEToDescriptionsMap& mimeToDescriptions() const { return m_mimeToDescriptions; }
+        const MIMEToExtensionsMap& mimeToExtensions() const { return m_mimeToExtensions; }
+
+        unsigned hash() const;
+        static bool equal(const PluginPackage& a, const PluginPackage& b);
+
+        bool load();
+        void unload();
+        void unloadWithoutShutdown();
+
+        bool isEnabled() const { return m_isEnabled; }
+        void setEnabled(bool);
+
+        const NPPluginFuncs* pluginFuncs() const { return &m_pluginFuncs; }
+        int compareFileVersion(const PlatformModuleVersion&) const;
+        int compare(const PluginPackage&) const;
+        PluginQuirkSet quirks() const { return m_quirks; }
+        const PlatformModuleVersion& version() const { return m_moduleVersion; }
+#if OS(SYMBIAN)
+        NPInterface* npInterface() const { return m_npInterface; }
+#endif // OS(SYMBIAN)
+
+#if ENABLE(NETSCAPE_PLUGIN_METADATA_CACHE)
+        bool ensurePluginLoaded();
+        void setMIMEDescription(const String& mimeDescription);
+        String fullMIMEDescription() const { return m_fullMIMEDescription;}
+#endif
+    private:
+        PluginPackage(const String& path, const time_t& lastModified);
+
+#if OS(SYMBIAN)
+        NPInterface* m_npInterface;
+        QPluginLoader* m_pluginLoader;
+#endif // OS(SYMBIAN)
+        bool fetchInfo();
+        bool isPluginBlacklisted();
+        void determineQuirks(const String& mimeType);
+
+        void determineModuleVersionFromDescription();
+        void initializeBrowserFuncs();
+
+        bool m_isEnabled;
+        bool m_isLoaded;
+        int m_loadCount;
+
+        String m_description;
+        String m_path;
+        String m_fileName;
+        String m_name;
+        String m_parentDirectory;
+
+        PlatformModuleVersion m_moduleVersion;
+
+        MIMEToDescriptionsMap m_mimeToDescriptions;
+        MIMEToExtensionsMap m_mimeToExtensions;
+
+        PlatformModule m_module;
+        time_t m_lastModified;
+
+        NPP_ShutdownProcPtr m_NPP_Shutdown;
+        NPPluginFuncs m_pluginFuncs;
+        NPNetscapeFuncs m_browserFuncs;
+
+        void freeLibrarySoon();
+        void freeLibraryTimerFired(Timer<PluginPackage>*);
+        Timer<PluginPackage> m_freeLibraryTimer;
+
+        PluginQuirkSet m_quirks;
+#if ENABLE(NETSCAPE_PLUGIN_METADATA_CACHE)
+        String m_fullMIMEDescription;
+        bool m_infoIsFromCache;
+#endif
+    };
+
+    struct PluginPackageHash {
+        static unsigned hash(const uintptr_t key) { return reinterpret_cast<PluginPackage*>(key)->hash(); }
+        static unsigned hash(const RefPtr<PluginPackage>& key) { return key->hash(); }
+
+        static bool equal(const uintptr_t a, const uintptr_t b) { return equal(reinterpret_cast<PluginPackage*>(a), reinterpret_cast<PluginPackage*>(b)); }
+        static bool equal(const RefPtr<PluginPackage>& a, const RefPtr<PluginPackage>& b) { return PluginPackage::equal(*a.get(), *b.get()); }
+        static const bool safeToCompareToEmptyOrDeleted = false;
+    };
+
+} // namespace WebCore
+
+#endif