public nsIStreamListener DoContent(nsACStringBase aMimeContentType, nsIRequest aRequest, nsIInterfaceRequestor aWindowContext, bool aForceSave)
{
var request = Request.CreateRequest(aRequest);
var lChannel = request as HttpChannel;
try
{
if (lChannel != null)
{
var uri = lChannel.OriginalUri;
var contentType = lChannel.ContentType;
var contentLength = lChannel.ContentLength;
var dispositionFilename = lChannel.ContentDispositionFilename;
// Do your contenttype validation, keeping only what you need.
// Make sure you clean dispositionFilename before using it.
// If you don't want to do anything with that file, you can return null;
return(new MyStreamListener(/* ... */));
}
}
catch (COMException)
{
/* ... */
}
return(null);
}
void nsIHttpActivityObserver.ObserveActivity(nsISupports httpChannel, uint activityType, uint activitySubtype, long timestamp, ulong extraSizeData, nsACStringBase extraStringData)
{
switch (activityType)
{
case nsIHttpActivityObserverConstants.ACTIVITY_TYPE_SOCKET_TRANSPORT:
SocketTransport( httpChannel, activitySubtype, timestamp, extraSizeData, extraStringData );
break;
case nsIHttpActivityObserverConstants.ACTIVITY_TYPE_HTTP_TRANSACTION:
HttpTransaction(httpChannel, activitySubtype, timestamp, extraSizeData, extraStringData);
break;
}
}
protected virtual void HttpTransaction(nsISupports httpChannel, uint activitySubtype, long timestamp, ulong extraSizeData, nsACStringBase extraStringData)
{
}
void nsIHttpActivityObserver.ObserveActivity(nsISupports httpChannel, uint activityType, uint activitySubtype, long timestamp, ulong extraSizeData, nsACStringBase extraStringData)
{
switch (activityType)
{
case nsIHttpActivityObserverConstants.ACTIVITY_TYPE_SOCKET_TRANSPORT:
SocketTransport(httpChannel, activitySubtype, timestamp, extraSizeData, extraStringData);
break;
case nsIHttpActivityObserverConstants.ACTIVITY_TYPE_HTTP_TRANSACTION:
HttpTransaction(httpChannel, activitySubtype, timestamp, extraSizeData, extraStringData);
break;
}
}
//public void ObserveActivity(nsISupports aHttpChannel, uint aActivityType, uint aActivitySubtype, uint aTimestamp, ulong aExtraSizeData, nsACString aExtraStringData)
public void ObserveActivity(nsISupports aHttpChannel,
UInt32 aActivityType,
UInt32 aActivitySubtype,
Int64 aTimestamp,
UInt64 aExtraSizeData,
nsACStringBase aExtraStringData)
{
nsIHttpChannel httpChannel = Xpcom.QueryInterface<nsIHttpChannel>(aHttpChannel);
if (httpChannel != null)
{
switch (aActivityType)
{
case nsIHttpActivityObserverConstants.ACTIVITY_TYPE_SOCKET_TRANSPORT:
switch (aActivitySubtype)
{
case nsISocketTransportConstants.STATUS_RESOLVING:
break;
case nsISocketTransportConstants.STATUS_RESOLVED:
break;
case nsISocketTransportConstants.STATUS_CONNECTING_TO:
break;
case nsISocketTransportConstants.STATUS_CONNECTED_TO:
break;
case nsISocketTransportConstants.STATUS_SENDING_TO:
break;
case nsISocketTransportConstants.STATUS_WAITING_FOR:
break;
case nsISocketTransportConstants.STATUS_RECEIVING_FROM:
break;
}
break;
case nsIHttpActivityObserverConstants.ACTIVITY_TYPE_HTTP_TRANSACTION:
switch (aActivitySubtype)
{
case nsIHttpActivityObserverConstants.ACTIVITY_SUBTYPE_REQUEST_HEADER:
{
activeNetworkChannels++;
var callbacks = httpChannel.GetNotificationCallbacksAttribute();
var httpChannelXHR = Xpcom.QueryInterface<nsIXMLHttpRequest>(callbacks);
if (httpChannelXHR != null)
{
nsIDOMEventListener origEventListener = httpChannelXHR.GetOnreadystatechangeAttribute();
var newEventListener = new GeckoJavaScriptHttpChannelWrapper(this, httpChannel, origEventListener);
origJavaScriptHttpChannels.Add(httpChannel, newEventListener);
httpChannelXHR.SetOnreadystatechangeAttribute(newEventListener);
}
}
break;
case nsIHttpActivityObserverConstants.ACTIVITY_SUBTYPE_REQUEST_BODY_SENT:
break;
case nsIHttpActivityObserverConstants.ACTIVITY_SUBTYPE_RESPONSE_START:
break;
case nsIHttpActivityObserverConstants.ACTIVITY_SUBTYPE_RESPONSE_COMPLETE:
break;
case nsIHttpActivityObserverConstants.ACTIVITY_SUBTYPE_TRANSACTION_CLOSE:
activeNetworkChannels--;
break;
}
break;
}
}
}
protected virtual void HttpTransaction(nsISupports httpChannel,uint activitySubtype, long timestamp, ulong extraSizeData, nsACStringBase extraStringData)
{
}
void nsIHttpHeaderVisitor.VisitHeader(nsACStringBase aHeader, nsACStringBase aValue)
{
_func(aHeader.ToString(), aValue.ToString());
}
public void VisitHeader( nsACStringBase aHeader, nsACStringBase aValue )
{
Dictionary.Add( aHeader.ToString(), aValue.ToString() );
}
public bool ApplyDecodingForExtension([MarshalAs(UnmanagedType.LPStruct)] nsAUTF8StringBase aExtension, [MarshalAs(UnmanagedType.LPStruct)] nsACStringBase aEncodingType)
{
throw new NotImplementedException();
}
//public void ObserveActivity(nsISupports aHttpChannel, uint aActivityType, uint aActivitySubtype, uint aTimestamp, ulong aExtraSizeData, nsACString aExtraStringData)
public void ObserveActivity(nsISupports aHttpChannel,
UInt32 aActivityType,
UInt32 aActivitySubtype,
Int64 aTimestamp,
UInt64 aExtraSizeData,
nsACStringBase aExtraStringData) {
nsIHttpChannel httpChannel = Xpcom.QueryInterface<nsIHttpChannel>(aHttpChannel);
if (httpChannel != null) {
switch (aActivityType) {
case nsIHttpActivityObserverConstants.ACTIVITY_TYPE_SOCKET_TRANSPORT:
switch (aActivitySubtype) {
case nsISocketTransportConstants.STATUS_RESOLVING:
break;
case nsISocketTransportConstants.STATUS_RESOLVED:
break;
case nsISocketTransportConstants.STATUS_CONNECTING_TO:
break;
case nsISocketTransportConstants.STATUS_CONNECTED_TO:
break;
case nsISocketTransportConstants.STATUS_SENDING_TO:
break;
case nsISocketTransportConstants.STATUS_WAITING_FOR:
break;
case nsISocketTransportConstants.STATUS_RECEIVING_FROM:
break;
}
break;
case nsIHttpActivityObserverConstants.ACTIVITY_TYPE_HTTP_TRANSACTION:
switch (aActivitySubtype) {
case nsIHttpActivityObserverConstants.ACTIVITY_SUBTYPE_REQUEST_HEADER: {
activeNetworkChannels++;
ActiveNetworkChannelUrls.Add(nsString.Get(httpChannel.GetURIAttribute().GetSpecAttribute));
var callbacks = httpChannel.GetNotificationCallbacksAttribute();
if (callbacks != null)
{
var httpChannelXHR = Xpcom.QueryInterface<nsIXMLHttpRequest>(callbacks);
if (httpChannelXHR != null)
{
nsIXMLHttpRequestEventTarget mXMLRequestEvent = Xpcom.QueryInterface<nsIXMLHttpRequestEventTarget>(httpChannelXHR);
if (mXMLRequestEvent != null)
{
GeckoJavaScriptHttpChannelWrapper mEventListener = new GeckoJavaScriptHttpChannelWrapper(this, httpChannel);
origJavaScriptHttpChannels.Add(httpChannel, mEventListener);
using (nsAString mLoads = new nsAString("load"))
{
mXMLRequestEvent.AddEventListener(mLoads, mEventListener, true, false, 0);
}
using (nsAString mLoads = new nsAString("abort"))
{
mXMLRequestEvent.AddEventListener(mLoads, mEventListener, true, false, 0);
}
using (nsAString mLoads = new nsAString("error"))
{
mXMLRequestEvent.AddEventListener(mLoads, mEventListener, true, false, 0);
}
Marshal.ReleaseComObject(mXMLRequestEvent);
}
Marshal.ReleaseComObject(httpChannelXHR);
}
Marshal.ReleaseComObject(callbacks);
}
}
break;
case nsIHttpActivityObserverConstants.ACTIVITY_SUBTYPE_REQUEST_BODY_SENT:
break;
case nsIHttpActivityObserverConstants.ACTIVITY_SUBTYPE_RESPONSE_START:
break;
case nsIHttpActivityObserverConstants.ACTIVITY_SUBTYPE_RESPONSE_COMPLETE:
break;
case nsIHttpActivityObserverConstants.ACTIVITY_SUBTYPE_TRANSACTION_CLOSE:
activeNetworkChannels--;
ActiveNetworkChannelUrls.Remove(nsString.Get(httpChannel.GetURIAttribute().GetSpecAttribute));
break;
}
break;
}
}
}
public void VisitHeader(nsACStringBase aHeader, nsACStringBase aValue)
{
Dictionary.Add(aHeader.ToString(), aValue.ToString());
}
public void VisitHeader(nsACStringBase aHeader, nsACStringBase aValue)
{
httpHeadersList.Add(new KeyValuePair <string, string>(aHeader.ToString(), aValue.ToString()));
}