public void ProcessRequest(int reqId, long localEPAddr, int localEPPort, long remoteEPAdds,
int remoteEPPort, string verb, string path,
string queryString, string protocol, byte [] inputBuffer, string redirect)
{
XSPRequestBroker broker = (XSPRequestBroker)RequestBroker;
IPEndPoint localEP = new IPEndPoint(localEPAddr, localEPPort);
IPEndPoint remoteEP = new IPEndPoint(remoteEPAdds, remoteEPPort);
XSPWorkerRequest mwr = new XSPWorkerRequest(reqId, broker, this, localEP, remoteEP, verb, path,
queryString, protocol, inputBuffer);
string translated = mwr.GetFilePathTranslated();
if (path [path.Length - 1] != '/' && Directory.Exists(translated))
{
redirect = path + '/';
}
if (redirect != null)
{
Redirect(mwr, redirect);
broker.UnregisterRequest(reqId);
return;
}
ProcessRequest(mwr);
}
public XSPWorkerRequest(int requestId,
XSPRequestBroker requestBroker,
IApplicationHost appHost,
EndPoint localEP,
EndPoint remoteEP,
string verb,
string path,
string queryString,
string protocol,
byte[] inputBuffer)
: base(appHost)
{
this.requestId = requestId;
this.requestBroker = requestBroker;
this.remoteEP = remoteEP;
this.verb = verb;
Paths.GetPathsFromUri(path, out this.path, out pathInfo);
this.protocol = protocol;
if (protocol == "HTTP/1.1")
{
this.protocol = "HTTP/1.0"; // Only 1.0 supported by xsp standalone.
keepAlive = true;
}
this.queryString = queryString;
this.inputBuffer = inputBuffer;
inputLength = inputBuffer.Length;
position = 0;
GetRequestHeaders();
string cncHeader = (string)headers ["Connection"];
if (cncHeader != null)
{
cncHeader = cncHeader.ToLower();
if (cncHeader.IndexOf("keep-alive") != -1)
{
keepAlive = true;
}
if (cncHeader.IndexOf("close") != -1)
{
keepAlive = false;
}
}
responseHeaders = new StringBuilder();
responseHeaders.Append(serverHeader);
response = AllocateMemoryStream();
status = "HTTP/1.0 200 OK\r\n";
localPort = ((IPEndPoint)localEP).Port;
localAddress = ((IPEndPoint)localEP).Address.ToString();
}
public override void CloseConnection()
{
WebTrace.WriteLine("CloseConnection()");
if (requestBroker != null)
{
// We check for headersSent as broken user code might call
// CloseConnection at an early stage.
requestBroker.Close(requestId, (headersSent ? keepAlive : false));
requestBroker = null;
FreeMemoryStream(response);
response = null;
}
}
public void Run(object state)
{
int requestId = -1;
XSPRequestBroker broker = null;
try {
if (remoteEP == null)
{
return;
}
InitialWorkerRequest ir = new InitialWorkerRequest(stream);
try {
ir.ReadRequestData();
} catch (Exception ex) {
if (ir.GotSomeInput)
{
byte [] badReq = HttpErrors.BadRequest();
Write(badReq, 0, badReq.Length);
}
throw ex;
}
RequestData rdata = ir.RequestData;
string vhost = null; // TODO: read the headers in InitialWorkerRequest
int port = ((IPEndPoint)localEP).Port;
VPathToHost vapp = server.GetApplicationForPath(vhost, port, rdata.Path, true);
XSPApplicationHost host = null;
if (vapp != null)
{
host = (XSPApplicationHost)vapp.AppHost;
}
if (host == null)
{
byte [] nf = HttpErrors.NotFound(rdata.Path);
Write(nf, 0, nf.Length);
Close();
return;
}
broker = (XSPRequestBroker)vapp.RequestBroker;
requestId = broker.RegisterRequest(this);
string redirect;
vapp.Redirect(rdata.Path, out redirect);
host.ProcessRequest(requestId, localEP.Address.Address, localEP.Port,
remoteEP.Address.Address, remoteEP.Port, rdata.Verb,
rdata.Path, rdata.QueryString,
rdata.Protocol, rdata.InputBuffer, redirect);
} catch (Exception e) {
bool ignore = ((e is RequestLineException) || (e is IOException));
if (!ignore)
{
Console.WriteLine(e);
}
try {
if (!ignore)
{
byte [] error = HttpErrors.ServerError();
Write(error, 0, error.Length);
}
} catch {}
try {
Close();
} catch {}
if (broker != null && requestId != -1)
{
broker.UnregisterRequest(requestId);
}
}
}
public override void CloseConnection ()
{
WebTrace.WriteLine ("CloseConnection()");
if (requestBroker != null) {
// We check for headersSent as broken user code might call
// CloseConnection at an early stage.
requestBroker.Close (requestId, (headersSent ? keepAlive : false));
requestBroker = null;
FreeMemoryStream (response);
response = null;
}
}
public XSPWorkerRequest (int requestId,
XSPRequestBroker requestBroker,
IApplicationHost appHost,
EndPoint localEP,
EndPoint remoteEP,
string verb,
string path,
string queryString,
string protocol,
byte[] inputBuffer)
: base (appHost)
{
this.requestId = requestId;
this.requestBroker = requestBroker;
this.remoteEP = remoteEP;
this.verb = verb;
Paths.GetPathsFromUri (path, out this.path, out pathInfo);
this.protocol = protocol;
if (protocol == "HTTP/1.1") {
this.protocol = "HTTP/1.0"; // Only 1.0 supported by xsp standalone.
keepAlive = true;
}
this.queryString = queryString;
this.inputBuffer = inputBuffer;
inputLength = inputBuffer.Length;
position = 0;
GetRequestHeaders ();
string cncHeader = (string) headers ["Connection"];
if (cncHeader != null) {
cncHeader = cncHeader.ToLower ();
if (cncHeader.IndexOf ("keep-alive") != -1)
keepAlive = true;
if (cncHeader.IndexOf ("close") != -1)
keepAlive = false;
}
responseHeaders = new StringBuilder ();
responseHeaders.Append (serverHeader);
response = AllocateMemoryStream ();
status = "HTTP/1.0 200 OK\r\n";
localPort = ((IPEndPoint) localEP).Port;
localAddress = ((IPEndPoint) localEP).Address.ToString();
}
