NS_IMETHODIMP
nsCrossSiteListenerProxy::OnStartRequest(nsIRequest* aRequest,
nsISupports* aContext)
{
mRequestApproved = NS_SUCCEEDED(CheckRequestApproved(aRequest, PR_FALSE));
if (!mRequestApproved) {
if (nsXMLHttpRequest::sAccessControlCache) {
nsCOMPtr<nsIChannel> channel = do_QueryInterface(aRequest);
if (channel) {
nsCOMPtr<nsIURI> uri;
channel->GetURI(getter_AddRefs(uri));
if (uri) {
nsXMLHttpRequest::sAccessControlCache->
RemoveEntries(uri, mRequestingPrincipal);
}
}
}
aRequest->Cancel(NS_ERROR_DOM_BAD_URI);
mOuterListener->OnStartRequest(aRequest, aContext);
return NS_ERROR_DOM_BAD_URI;
}
return mOuterListener->OnStartRequest(aRequest, aContext);
}
NS_IMETHODIMP
nsCORSListenerProxy::OnStartRequest(nsIRequest* aRequest,
nsISupports* aContext)
{
mRequestApproved = NS_SUCCEEDED(CheckRequestApproved(aRequest));
if (!mRequestApproved) {
if (sPreflightCache) {
nsCOMPtr<nsIChannel> channel = do_QueryInterface(aRequest);
if (channel) {
nsCOMPtr<nsIURI> uri;
NS_GetFinalChannelURI(channel, getter_AddRefs(uri));
if (uri) {
sPreflightCache->RemoveEntries(uri, mRequestingPrincipal);
}
}
}
aRequest->Cancel(NS_ERROR_DOM_BAD_URI);
mOuterListener->OnStartRequest(aRequest, aContext);
return NS_ERROR_DOM_BAD_URI;
}
return mOuterListener->OnStartRequest(aRequest, aContext);
}
NS_IMETHODIMP
nsCrossSiteListenerProxy::AsyncOnChannelRedirect(nsIChannel *aOldChannel,
nsIChannel *aNewChannel,
PRUint32 aFlags,
nsIAsyncVerifyRedirectCallback *cb)
{
nsresult rv;
if (!NS_IsInternalSameURIRedirect(aOldChannel, aNewChannel, aFlags)) {
rv = CheckRequestApproved(aOldChannel, PR_TRUE);
if (NS_FAILED(rv)) {
if (nsXMLHttpRequest::sAccessControlCache) {
nsCOMPtr<nsIURI> oldURI;
NS_GetFinalChannelURI(aOldChannel, getter_AddRefs(oldURI));
if (oldURI) {
nsXMLHttpRequest::sAccessControlCache->
RemoveEntries(oldURI, mRequestingPrincipal);
}
}
aOldChannel->Cancel(NS_ERROR_DOM_BAD_URI);
return NS_ERROR_DOM_BAD_URI;
}
}
// Prepare to receive callback
mRedirectCallback = cb;
mOldRedirectChannel = aOldChannel;
mNewRedirectChannel = aNewChannel;
nsCOMPtr<nsIChannelEventSink> outer =
do_GetInterface(mOuterNotificationCallbacks);
if (outer) {
rv = outer->AsyncOnChannelRedirect(aOldChannel, aNewChannel, aFlags, this);
if (NS_FAILED(rv)) {
aOldChannel->Cancel(rv); // is this necessary...?
mRedirectCallback = nsnull;
mOldRedirectChannel = nsnull;
mNewRedirectChannel = nsnull;
}
return rv;
}
(void) OnRedirectVerifyCallback(NS_OK);
return NS_OK;
}
NS_IMETHODIMP
nsCrossSiteListenerProxy::OnChannelRedirect(nsIChannel *aOldChannel,
nsIChannel *aNewChannel,
PRUint32 aFlags)
{
nsChannelCanceller canceller(aOldChannel);
nsresult rv;
if (!NS_IsInternalSameURIRedirect(aOldChannel, aNewChannel, aFlags)) {
rv = CheckRequestApproved(aOldChannel, PR_TRUE);
if (NS_FAILED(rv)) {
if (nsXMLHttpRequest::sAccessControlCache) {
nsCOMPtr<nsIURI> oldURI;
aOldChannel->GetURI(getter_AddRefs(oldURI));
if (oldURI) {
nsXMLHttpRequest::sAccessControlCache->
RemoveEntries(oldURI, mRequestingPrincipal);
}
}
return NS_ERROR_DOM_BAD_URI;
}
}
nsCOMPtr<nsIChannelEventSink> outer =
do_GetInterface(mOuterNotificationCallbacks);
if (outer) {
rv = outer->OnChannelRedirect(aOldChannel, aNewChannel, aFlags);
NS_ENSURE_SUCCESS(rv, rv);
}
rv = UpdateChannel(aNewChannel);
NS_ENSURE_SUCCESS(rv, rv);
canceller.DontCancel();
return NS_OK;
}
