PluginDataChromium.cpp [plain text]
#include "config.h"
#include "PluginDataChromium.h"
#include "ChromiumBridge.h"
namespace WebCore {
static PluginInfo* clone(const PluginInfo* info)
{
PluginInfo* result = new PluginInfo();
result->name = info->name;
result->desc = info->desc;
result->file = info->file;
for (size_t i = 0; i < info->mimes.size(); ++i) {
MimeClassInfo* mime = new MimeClassInfo();
mime->type = info->mimes[i]->type;
mime->desc = info->mimes[i]->desc;
mime->suffixes = info->mimes[i]->suffixes;
mime->plugin = result;
result->mimes.append(mime);
}
return result;
}
class PluginCache {
public:
PluginCache() : m_loaded(false), m_refresh(false) {}
~PluginCache() { reset(false); }
void reset(bool refresh)
{
for (size_t i = 0; i < m_plugins.size(); ++i)
deleteAllValues(m_plugins[i]->mimes);
deleteAllValues(m_plugins);
m_plugins.clear();
m_loaded = false;
m_refresh = refresh;
}
const Vector<PluginInfo*>& plugins()
{
if (!m_loaded) {
ChromiumBridge::plugins(m_refresh, &m_plugins);
m_loaded = true;
m_refresh = false;
}
return m_plugins;
}
private:
Vector<PluginInfo*> m_plugins;
bool m_loaded;
bool m_refresh;
};
static PluginCache pluginCache;
void PluginData::initPlugins()
{
const Vector<PluginInfo*>& plugins = pluginCache.plugins();
for (size_t i = 0; i < plugins.size(); ++i)
m_plugins.append(clone(plugins[i]));
}
void PluginData::refresh()
{
pluginCache.reset(true);
pluginCache.plugins(); }
String getPluginMimeTypeFromExtension(const String& extension)
{
const Vector<PluginInfo*>& plugins = pluginCache.plugins();
for (size_t i = 0; i < plugins.size(); ++i) {
for (size_t j = 0; j < plugins[i]->mimes.size(); ++j) {
MimeClassInfo* mime = plugins[i]->mimes[j];
Vector<String> extensions;
mime->suffixes.split(",", extensions);
for (size_t k = 0; k < extensions.size(); ++k) {
if (extension == extensions[k])
return mime->type;
}
}
}
return String();
}
}