PluginPackageGtk.cpp [plain text]
#include "config.h"
#include "PluginPackage.h"
#include <stdio.h>
#include "CString.h"
#include "MIMETypeRegistry.h"
#include "NotImplemented.h"
#include "npruntime_impl.h"
#include "PluginDebug.h"
namespace WebCore {
bool PluginPackage::fetchInfo()
{
#if defined(XP_UNIX)
if (!load())
return false;
NP_GetMIMEDescriptionFuncPtr NP_GetMIMEDescription = 0;
NPP_GetValueProcPtr NPP_GetValue = 0;
g_module_symbol(m_module, "NP_GetMIMEDescription", (void**)&NP_GetMIMEDescription);
g_module_symbol(m_module, "NP_GetValue", (void**)&NPP_GetValue);
if (!NP_GetMIMEDescription || !NPP_GetValue)
return false;
char* buffer = 0;
NPError err = NPP_GetValue(0, NPPVpluginNameString, &buffer);
if (err == NPERR_NO_ERROR)
m_name = buffer;
buffer = 0;
err = NPP_GetValue(0, NPPVpluginDescriptionString, &buffer);
if (err == NPERR_NO_ERROR) {
m_description = buffer;
determineModuleVersionFromDescription();
}
const gchar* types = NP_GetMIMEDescription();
gchar** mimeDescs = g_strsplit(types, ";", -1);
for (int i = 0; mimeDescs[i] && mimeDescs[i][0]; i++) {
gchar** mimeData = g_strsplit(mimeDescs[i], ":", 3);
if (g_strv_length(mimeData) < 3) {
g_strfreev(mimeData);
continue;
}
String description = String::fromUTF8(mimeData[2]);
gchar** extensions = g_strsplit(mimeData[1], ",", -1);
Vector<String> extVector;
for (int j = 0; extensions[j]; j++)
extVector.append(String::fromUTF8(extensions[j]));
determineQuirks(mimeData[0]);
m_mimeToExtensions.add(mimeData[0], extVector);
m_mimeToDescriptions.add(mimeData[0], description);
g_strfreev(extensions);
g_strfreev(mimeData);
}
g_strfreev(mimeDescs);
return true;
#else
notImplemented();
return false;
#endif
}
bool PluginPackage::load()
{
if (m_isLoaded) {
m_loadCount++;
return true;
}
m_module = g_module_open((m_path.utf8()).data(), G_MODULE_BIND_LOCAL);
if (!m_module) {
LOG(Plugins,"Module Load Failed :%s, Error:%s\n", (m_path.utf8()).data(), g_module_error());
return false;
}
m_isLoaded = true;
NP_InitializeFuncPtr NP_Initialize = 0;
m_NPP_Shutdown = 0;
NPError npErr;
g_module_symbol(m_module, "NP_Initialize", (void**)&NP_Initialize);
g_module_symbol(m_module, "NP_Shutdown", (void**)&m_NPP_Shutdown);
if (!NP_Initialize || !m_NPP_Shutdown)
goto abort;
memset(&m_pluginFuncs, 0, sizeof(m_pluginFuncs));
m_pluginFuncs.size = sizeof(m_pluginFuncs);
initializeBrowserFuncs();
#if defined(XP_UNIX)
npErr = NP_Initialize(&m_browserFuncs, &m_pluginFuncs);
#else
npErr = NP_Initialize(&m_browserFuncs);
#endif
if (npErr != NPERR_NO_ERROR)
goto abort;
m_loadCount++;
return true;
abort:
unloadWithoutShutdown();
return false;
}
}