nsresult
nsNPAPIPluginStreamListener::OnStopBinding(nsPluginStreamListenerPeer* streamPeer,
nsresult status)
{
if (NS_FAILED(status)) {
// The stream was destroyed, or died for some reason. Make sure we
// cancel the underlying request.
if (mStreamListenerPeer) {
mStreamListenerPeer->CancelRequests(status);
}
}
if (!mInst || !mInst->CanFireNotifications()) {
StopDataPump();
return NS_ERROR_FAILURE;
}
// We need to detect that the stop is due to async stream init completion.
if (mStreamStopMode == eDoDeferredStop) {
// We shouldn't be delivering this until async init is done
mStreamStopMode = eStopPending;
mPendingStopBindingStatus = status;
if (!mDataPumpTimer) {
StartDataPump();
}
return NS_OK;
}
StopDataPump();
NPReason reason = NS_FAILED(status) ? NPRES_NETWORK_ERR : NPRES_DONE;
if (mRedirectDenied || status == NS_BINDING_ABORTED) {
reason = NPRES_USER_BREAK;
}
// The following code can result in the deletion of 'this'. Don't
// assume we are alive after this!
return CleanUpStream(reason);
}
nsresult
nsNPAPIPluginStreamListener::OnStopBinding(nsPluginStreamListenerPeer* streamPeer,
nsresult status)
{
StopDataPump();
if (NS_FAILED(status)) {
// The stream was destroyed, or died for some reason. Make sure we
// cancel the underlying request.
if (mStreamListenerPeer) {
mStreamListenerPeer->CancelRequests(status);
}
}
if (!mInst || !mInst->CanFireNotifications())
return NS_ERROR_FAILURE;
NPReason reason = NS_FAILED(status) ? NPRES_NETWORK_ERR : NPRES_DONE;
if (mRedirectDenied || status == NS_BINDING_ABORTED) {
reason = NPRES_USER_BREAK;
}
// The following code can result in the deletion of 'this'. Don't
// assume we are alive after this!
//
// Delay cleanup if the stream is of type NP_SEEK and status isn't
// NS_BINDING_ABORTED (meaning the plugin hasn't called NPN_DestroyStream).
// This is because even though we're done delivering data the plugin may
// want to seek. Eventually either the plugin will call NPN_DestroyStream
// or we'll perform cleanup when the instance goes away. See bug 91140.
if (mStreamType != NP_SEEK ||
(NP_SEEK == mStreamType && NS_BINDING_ABORTED == status)) {
return CleanUpStream(reason);
}
return NS_OK;
}
