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/*
* 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();
void setAdditionalPluginsDirectories(const Vector<String>&);
void refresh();
void getPlugins(Vector<WebCore::PluginInfo>&);
void getPluginPaths(Vector<String>&);
// Represents a single plug-in.
struct Plugin {
String path;
WebCore::PluginInfo info;
#if PLATFORM(MAC)
cpu_type_t pluginArchitecture;
String bundleIdentifier;
unsigned versionNumber;
#elif PLATFORM(WIN)
uint64_t fileVersion;
#endif
};
const 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();
void loadPlugin(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();
static bool getPluginInfo(const String& pluginPath, Plugin& plugin);
bool shouldUsePlugin(const Plugin& plugin);
static String getMIMETypeForExtension(const String& extension);
Vector<String> m_additionalPluginsDirectories;
Vector<Plugin> m_plugins;
bool m_pluginListIsUpToDate;
};
} // namespace WebKit
#endif // PluginInfoStore_h
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