public void Start(string szURL, IInternetProtocolSink Sink, IInternetBindInfo pOIBindInfo, uint grfPI, uint dwReserved)
{
//System.Diagnostics.Debugger.Launch();
AspNetRequestData RequestData = new AspNetRequestData(Stream);
try
{
BINDINFO BindInfo = GetBindInfo(pOIBindInfo);
RequestData.Verb = GetVerb(BindInfo);
RequestData.PostData = GetPostData(BindInfo);
IHttpNegotiate Negotiate = GetHttpNegotiate(Sink);
string strRequestHeaders;
Negotiate.BeginningTransaction(szURL, string.Empty, 0, out strRequestHeaders);
RequestData.SetRequestHeaders(strRequestHeaders);
ProcessRequest(RequestData, szURL);
string strNewResponseHeaders;
Negotiate.OnResponse(200, RequestData.GetResponseHeaders(), strRequestHeaders, out strNewResponseHeaders);
//This must be the size of the buffer.
Sink.ReportData(BSCF.BSCF_LASTDATANOTIFICATION, (uint)Stream.Length, (uint)Stream.Length);
Sink.ReportResult(0, RequestData.Status, RequestData.StatusDescription);
}
catch (Exception e)
{
WriteBasicMessage(e.Message + "<hr>" + e.StackTrace, "Error");
}
}
public static BINDINFO GetBindInfo(IInternetBindInfo pOIBindInfo)
{
BINDINFO BindInfo = new BINDINFO();
BindInfo.cbSize = (UInt32)Marshal.SizeOf(typeof(BINDINFO));
UInt32 AsyncFlag;
pOIBindInfo.GetBindInfo(out AsyncFlag, ref BindInfo);
return(BindInfo);
}
public string GetVerb(BINDINFO BindInfo)
{
if (BindInfo.dwBindVerb == BINDVERB.BINDVERB_GET)
{
return("GET");
}
if (BindInfo.dwBindVerb == BINDVERB.BINDVERB_POST)
{
return("POST");
}
throw new Exception("the Aspx protocol currently only accepts get and post verbs.");
}
public byte[] GetPostData(BINDINFO BindInfo)
{
if (BindInfo.dwBindVerb != BINDVERB.BINDVERB_POST)
{
return(new byte[0]);
}
byte[] result = new byte[0];
if (BindInfo.stgmedData.enumType == TYMED.TYMED_HGLOBAL)
{
UInt32 length = BindInfo.cbStgmedData;
result = new byte[length];
Marshal.Copy(BindInfo.stgmedData.u, result, 0, (int)length);
if (BindInfo.stgmedData.pUnkForRelease == null)
{
Marshal.FreeHGlobal(BindInfo.stgmedData.u);
}
}
return(result);
}