/// <summary>
/// write this IOR to a CDR-Stream in non-stringified form
/// </summary>
internal void WriteToStream(CdrOutputStream cdrStream)
{
cdrStream.WriteString(m_typId);
cdrStream.WriteULong((uint)m_profiles.Length); // nr of profiles
for (int i = 0; i < m_profiles.Length; i++)
{
m_profiles[i].WriteToStream(cdrStream);
}
}
public void TestWriteStringCodeSetOk()
{
byte[] expectedSerData = new byte[] { 0, 0, 0, 5, 65, 66, 67, 68, 0 };
string testData = "ABCD";
using (MemoryStream outBase = new MemoryStream())
{
CdrOutputStream outputStream = PrepareStream(outBase);
outputStream.WriteString(testData);
AssertOutput(expectedSerData, outBase);
}
}
/// <summary>
/// write a null IOR instance to a CDR-Stream in non-stringified form
/// </summary>
internal static void WriteNullToStream(CdrOutputStream cdrStream)
{
cdrStream.WriteString(string.Empty);
cdrStream.WriteULong(0);
}
/// <summary>
/// write this IOR to a CDR-Stream in non-stringified form
/// </summary>
internal void WriteToStream(CdrOutputStream cdrStream)
{
cdrStream.WriteString(m_typId);
cdrStream.WriteULong((uint)m_profiles.Length); // nr of profiles
for (int i = 0; i < m_profiles.Length; i++)
{
m_profiles[i].WriteToStream(cdrStream);
}
}
/// <summary>
/// serialises the message body for a GIOP request
/// </summary>
/// <param name="clientRequest">the giop request Msg</param>
/// <param name="targetStream"></param>
/// <param name="version">the Giop version to use</param>
/// <param name="conDesc">the connection used for this request</param>
internal void SerialiseRequest(GiopClientRequest clientRequest,
CdrOutputStream targetStream,
IIorProfile targetProfile, GiopConnectionDesc conDesc) {
Trace.WriteLine(String.Format("serializing request for method {0}; uri {1}; id {2}",
clientRequest.MethodToCall, clientRequest.CalledUri,
clientRequest.RequestId));
try {
clientRequest.SetRequestPICurrentFromThreadScopeCurrent(); // copy from thread scope picurrent before processing request
ArgumentsSerializer ser =
m_argSerFactory.Create(clientRequest.MethodToCall.DeclaringType);
// determine the request method to send
string idlRequestName = ser.GetRequestNameFor(clientRequest.MethodToCall);
clientRequest.RequestMethodName = idlRequestName;
clientRequest.InterceptSendRequest();
GiopVersion version = targetProfile.Version;
ServiceContextList cntxColl = clientRequest.RequestServiceContext;
// set code-set for the stream
PerformCodeSetEstablishmentClient(targetProfile, conDesc, cntxColl);
SetCodeSet(targetStream, conDesc);
if (version.IsBeforeGiop1_2()) { // for GIOP 1.0 / 1.1
SerialiseContext(targetStream, cntxColl); // service context
}
targetStream.WriteULong(clientRequest.RequestId);
byte responseFlags = 0;
if (version.IsBeforeGiop1_2()) { // GIOP 1.0 / 1.1
responseFlags = 1;
} else {
// reply-expected, no DII-call --> must be 0x03, no reply --> must be 0x00
responseFlags = 3;
}
if (clientRequest.IsOneWayCall) {
responseFlags = 0;
} // check if one-way
// write response-flags
targetStream.WriteOctet(responseFlags);
targetStream.WritePadding(3); // reserved bytes
WriteTarget(targetStream, targetProfile.ObjectKey, version); // write the target-info
targetStream.WriteString(clientRequest.RequestMethodName); // write the method name
if (version.IsBeforeGiop1_2()) { // GIOP 1.0 / 1.1
targetStream.WriteULong(0); // no principal
} else { // GIOP 1.2
SerialiseContext(targetStream, cntxColl); // service context
}
SerialiseRequestBody(targetStream, clientRequest, version, ser);
} catch (Exception ex) {
Debug.WriteLine("exception while serialising request: " + ex);
Exception newException = clientRequest.InterceptReceiveException(ex); // interception point may change exception
if (newException == ex) {
throw;
} else {
throw newException; // exception has been changed by interception point
}
}
}
/// <summary>
/// write a null IOR instance to a CDR-Stream in non-stringified form
/// </summary>
internal static void WriteNullToStream(CdrOutputStream cdrStream)
{
cdrStream.WriteString(string.Empty);
cdrStream.WriteULong(0);
}
