// here is the place to clean up and destroy the nsPluginInstance object
NPError NPP_Destroy (NPP instance, NPSavedData** save)
{
DWORD dwTickEnter = XP_GetTickCount();
NPError ret = NPERR_NO_ERROR;
CPluginBase * pPlugin = NULL;
if(!instance) {
ret = NPERR_INVALID_INSTANCE_ERROR;
goto Return;
}
pPlugin = (CPluginBase *)instance->pdata;
if(pPlugin) {
if (pPlugin->isStandAlone())
pPlugin->shutStandAlone();
pPlugin->shut();
DestroyPlugin(pPlugin);
goto Return;
}
Return:
pLogger->blockDumpToFrame(TRUE);
DWORD dwTickReturn = XP_GetTickCount();
pLogger->appendToLog(action_npp_destroy, dwTickEnter, dwTickReturn, (DWORD)ret, (DWORD)instance, (DWORD)save);
pLogger->blockDumpToFrame(FALSE);
// mark logger stale as the dll can remain in memory with no NP_Shutdown called
// and then come back with NPP_New where we should recreate the logger
pLogger->markStale();
return ret;
}
bool TopMenuCore::shutdown()
{
TopMenu_PluginStackEntry* pStackPtr = m_pTopEntry;
while(pStackPtr) {
HMODULE hMod = pStackPtr->m_hModule;
FARPROC destroyProc = GetProcAddress(hMod, DESTROY_PROC_NAME);
if(destroyProc) {
DESTROY_PROC& DestroyPlugin = (DESTROY_PROC&)*destroyProc;
DestroyPlugin(pStackPtr->m_pPlugin);
}
FreeLibrary(hMod); //lint !e534 JLD
TopMenu_PluginStackEntry* pCurrent = pStackPtr;
pStackPtr = pStackPtr->m_pNext;
delete pCurrent;
pCurrent = NULL;
}
CloseHandle(m_hStopEvent); //lint !e534 JLD
m_hStopEvent = NULL;
return true;
}
void MFX::MFXPluginFactory::Close()
{
for (MFXVector<FactoryRecord>::iterator i = mPlugins.begin(); i!= mPlugins.end(); i++)
{
DestroyPlugin(*i);
}
mPlugins.clear();
}
bool MFX::MFXPluginFactory::Destroy( const mfxPluginUID & uidToDestroy)
{
for (MFXVector<FactoryRecord >::iterator i = mPlugins.begin(); i!= mPlugins.end(); i++)
{
if (i->plgParams.PluginUID == uidToDestroy)
{
DestroyPlugin(*i);
//dll unload should happen here
//todo: check that dll_free fail is traced
mPlugins.erase(i);
return true;
}
}
return false;
}
