string Fill(HttpWorkerRequest wr, bool standard)
{
StringBuilder sb = new StringBuilder();
for (int i = 0; i < HttpWorkerRequest.RequestHeaderMaximum; i++)
{
string val = wr.GetKnownRequestHeader(i);
if (val == null || val == "")
{
continue;
}
string key = HttpWorkerRequest.GetKnownRequestHeaderName(i);
AppendKeyValue(sb, key, val, standard);
}
string [][] other = wr.GetUnknownRequestHeaders();
if (other == null)
{
return(sb.ToString());
}
for (int i = other.Length; i > 0;)
{
i--;
AppendKeyValue(sb, other [i][0], other [i][1], standard);
}
return(sb.ToString());
}
protected override void InsertInfo()
{
HttpWorkerRequest worker_request = _request.WorkerRequest;
if (null != worker_request)
{
for (int i = 0; i < HttpWorkerRequest.RequestHeaderMaximum; i++)
{
string hval = worker_request.GetKnownRequestHeader(i);
if (hval == null || hval == "")
{
continue;
}
Add(HttpWorkerRequest.GetKnownRequestHeaderName(i), hval);
}
string [] [] unknown = worker_request.GetUnknownRequestHeaders();
if (unknown != null && unknown.GetUpperBound(0) != -1)
{
int top = unknown.GetUpperBound(0) + 1;
for (int i = 0; i < top; i++)
{
// should check if unknown [i] is not null, but MS does not.
Add(unknown [i] [0], unknown [i] [1]);
}
}
Protect();
}
}
void AddHeaderVariables(HttpWorkerRequest wr)
{
string hname;
string hvalue;
// Add all known headers
for (int i = 0; i < HttpWorkerRequest.RequestHeaderMaximum; i++)
{
hvalue = wr.GetKnownRequestHeader(i);
if (null != hvalue && hvalue.Length > 0)
{
hname = HttpWorkerRequest.GetKnownRequestHeaderName(i);
if (null != hname && hname.Length > 0)
{
Add("HTTP_" + hname.ToUpper(Helpers.InvariantCulture).Replace('-', '_'), hvalue);
}
}
}
// Get all other headers
string [][] unknown = wr.GetUnknownRequestHeaders();
if (null != unknown)
{
for (int i = 0; i < unknown.Length; i++)
{
hname = unknown [i][0];
if (hname == null)
{
continue;
}
hvalue = unknown [i][1];
Add("HTTP_" + hname.ToUpper(Helpers.InvariantCulture).Replace('-', '_'), hvalue);
}
}
}
private void SynchronizeHeader(string name, string value)
{
if (StringUtil.StringStartsWith(name, "HTTP_"))
{
string header = name.Substring("HTTP_".Length).Replace('_', '-');
int knownRequestHeaderIndex = HttpWorkerRequest.GetKnownRequestHeaderIndex(header);
if (knownRequestHeaderIndex > -1)
{
header = HttpWorkerRequest.GetKnownRequestHeaderName(knownRequestHeaderIndex);
}
HttpHeaderCollection headers = this._request.Headers as HttpHeaderCollection;
if (headers != null)
{
headers.SynchronizeHeader(header, value);
}
}
}
private void SynchronizeHeader(String name, String value)
{
if (StringUtil.StringStartsWith(name, "HTTP_"))
{
// update managed copy of header
string headerName = name.Substring("HTTP_".Length);
headerName = headerName.Replace('_', '-');
int knownIndex = HttpWorkerRequest.GetKnownRequestHeaderIndex(headerName);
if (knownIndex > -1)
{
headerName = HttpWorkerRequest.GetKnownRequestHeaderName(knownIndex);
}
HttpHeaderCollection headers = _request.Headers as HttpHeaderCollection;
if (headers != null)
{
headers.SynchronizeHeader(headerName, value);
}
}
}
