PluginModuleInfo PluginInfoStore::findPlugin(String& mimeType, const KURL& url)
{
loadPluginsIfNecessary();
// First, check if we can get the plug-in based on its MIME type.
if (!mimeType.isNull()) {
PluginModuleInfo plugin = findPluginForMIMEType(mimeType);
if (!plugin.path.isNull())
return plugin;
}
// Next, check if any plug-ins claim to support the URL extension.
String extension = pathExtension(url).lower();
if (!extension.isNull() && mimeType.isEmpty()) {
PluginModuleInfo plugin = findPluginForExtension(extension, mimeType);
if (!plugin.path.isNull())
return plugin;
// Finally, try to get the MIME type from the extension in a platform specific manner and use that.
String extensionMimeType = getMIMETypeForExtension(extension);
if (!extensionMimeType.isNull()) {
PluginModuleInfo plugin = findPluginForMIMEType(extensionMimeType);
if (!plugin.path.isNull()) {
mimeType = extensionMimeType;
return plugin;
}
}
}
return PluginModuleInfo();
}
PluginModuleInfo PluginInfoStore::findPluginForExtension(const String& extension, String& mimeType, PluginData::AllowedPluginTypes allowedPluginTypes) const
{
ASSERT(!extension.isNull());
for (size_t i = 0; i < m_plugins.size(); ++i) {
const PluginModuleInfo& plugin = m_plugins[i];
if (allowedPluginTypes == PluginData::OnlyApplicationPlugins && !plugin.info.isApplicationPlugin)
continue;
for (size_t j = 0; j < plugin.info.mimes.size(); ++j) {
const MimeClassInfo& mimeClassInfo = plugin.info.mimes[j];
const Vector<String>& extensions = mimeClassInfo.extensions;
if (std::find(extensions.begin(), extensions.end(), extension) != extensions.end()) {
// We found a supported extension, set the correct MIME type.
mimeType = mimeClassInfo.type;
return plugin;
}
}
}
return PluginModuleInfo();
}
PluginModuleInfo PluginInfoStore::infoForPluginWithPath(const String& pluginPath) const
{
for (size_t i = 0; i < m_plugins.size(); ++i) {
if (m_plugins[i].path == pluginPath)
return m_plugins[i];
}
ASSERT_NOT_REACHED();
return PluginModuleInfo();
}
PluginModuleInfo PluginInfoStore::findPluginForMIMEType(const String& mimeType) const
{
ASSERT(!mimeType.isNull());
for (size_t i = 0; i < m_plugins.size(); ++i) {
const PluginModuleInfo& plugin = m_plugins[i];
for (size_t j = 0; j < plugin.info.mimes.size(); ++j) {
const MimeClassInfo& mimeClassInfo = plugin.info.mimes[j];
if (mimeClassInfo.type == mimeType)
return plugin;
}
}
return PluginModuleInfo();
}
PluginModuleInfo PluginInfoStore::findPluginForMIMEType(const String& mimeType, PluginData::AllowedPluginTypes allowedPluginTypes) const
{
ASSERT(!mimeType.isNull());
for (size_t i = 0; i < m_plugins.size(); ++i) {
const PluginModuleInfo& plugin = m_plugins[i];
if (allowedPluginTypes == PluginData::OnlyApplicationPlugins && !plugin.info.isApplicationPlugin)
continue;
for (size_t j = 0; j < plugin.info.mimes.size(); ++j) {
const MimeClassInfo& mimeClassInfo = plugin.info.mimes[j];
if (mimeClassInfo.type == mimeType)
return plugin;
}
}
return PluginModuleInfo();
}
PluginModuleInfo PluginInfoStore::findPluginForExtension(const String& extension, String& mimeType) const
{
MutexLocker locker(m_pluginsLock);
ASSERT(!extension.isNull());
for (size_t i = 0; i < m_plugins.size(); ++i) {
const PluginModuleInfo& plugin = m_plugins[i];
for (size_t j = 0; j < plugin.info.mimes.size(); ++j) {
const MimeClassInfo& mimeClassInfo = plugin.info.mimes[j];
const Vector<String>& extensions = mimeClassInfo.extensions;
if (find(extensions.begin(), extensions.end(), extension) != extensions.end()) {
// We found a supported extension, set the correct MIME type.
mimeType = mimeClassInfo.type;
return plugin;
}
}
}
return PluginModuleInfo();
}
PluginModuleInfo PluginInfoStore::findPluginWithBundleIdentifier(const String&)
{
ASSERT_NOT_REACHED();
return PluginModuleInfo();
}
