public void TestRequestSerialisation() {
// prepare message
MethodInfo methodToCall = typeof(TestService).GetMethod("Add");
object[] args = new object[] { ((Int32) 1), ((Int32) 2) };
string uri = "iiop://localhost:8087/testuri"; // Giop 1.2 will be used because no version spec in uri
Ior target = m_iiopUrlUtil.CreateIorForUrl(uri, "");
TestMessage msg = new TestMessage(methodToCall, args, uri);
// prepare connection context
GiopClientConnectionDesc conDesc = new GiopClientConnectionDesc(null, null,
new GiopRequestNumberGenerator(), null);
// serialise
MemoryStream targetStream = new MemoryStream();
uint reqId = 5;
m_handler.SerialiseOutgoingRequestMessage(msg, target.Profiles[0], conDesc, targetStream, reqId);
// check to serialised stream
targetStream.Seek(0, SeekOrigin.Begin);
CdrInputStreamImpl cdrIn = new CdrInputStreamImpl(targetStream);
cdrIn.ConfigStream(0, new GiopVersion(1, 2));
// first is Giop-magic
byte data;
AssertBytesFollowing(m_giopMagic, cdrIn);
// Giop version
data = (byte) cdrIn.ReadOctet();
Assert.AreEqual(1, data);
data = (byte) cdrIn.ReadOctet();
Assert.AreEqual(2, data);
// flags: big-endian, no fragements
data = (byte) cdrIn.ReadOctet();
Assert.AreEqual(0, data);
// Giop Msg type: request
data = (byte) cdrIn.ReadOctet();
Assert.AreEqual(0, data);
// Giop Msg length
uint msgLength = cdrIn.ReadULong();
cdrIn.SetMaxLength(msgLength);
// req-id
Assert.AreEqual(reqId, cdrIn.ReadULong());
// response flags
data = (byte) cdrIn.ReadOctet();
Assert.AreEqual(3, data);
cdrIn.ReadPadding(3); // reserved
// target
Assert.AreEqual(0, cdrIn.ReadUShort());
// target must be testuri encoded as ascii-characters
Assert.AreEqual(7 , cdrIn.ReadULong());
AssertBytesFollowing(
new byte[] { 116, 101, 115, 116, 117, 114, 105 },
cdrIn);
// now the target method follows: Add (string is terminated by a zero)
Assert.AreEqual(4, cdrIn.ReadULong());
AssertBytesFollowing(new byte[] { 65, 100, 100, 0}, cdrIn);
// now service contexts are following
SkipServiceContexts(cdrIn);
// Giop 1.2, must be aligned on 8
cdrIn.ForceReadAlign(Aligns.Align8);
// now params are following
Assert.AreEqual(1, cdrIn.ReadLong());
Assert.AreEqual(2, cdrIn.ReadLong());
}
public void TestRequestSerialisation()
{
// prepare message
MethodInfo methodToCall = typeof(TestService).GetMethod("Add");
object[] args = new object[] { ((Int32)1), ((Int32)2) };
string uri = "iiop://localhost:8087/testuri"; // Giop 1.2 will be used because no version spec in uri
Ior target = m_iiopUrlUtil.CreateIorForUrl(uri, "");
TestMessage msg = new TestMessage(methodToCall, args, uri);
// prepare connection context
GiopClientConnectionDesc conDesc = new GiopClientConnectionDesc(null, null,
new GiopRequestNumberGenerator(), null);
// serialise
MemoryStream targetStream = new MemoryStream();
uint reqId = 5;
m_handler.SerialiseOutgoingRequestMessage(msg, target.Profiles[0], conDesc, targetStream, reqId);
// check to serialised stream
targetStream.Seek(0, SeekOrigin.Begin);
CdrInputStreamImpl cdrIn = new CdrInputStreamImpl(targetStream);
cdrIn.ConfigStream(0, new GiopVersion(1, 2));
// first is Giop-magic
byte data;
AssertBytesFollowing(m_giopMagic, cdrIn);
// Giop version
data = (byte)cdrIn.ReadOctet();
Assert.AreEqual(1, data);
data = (byte)cdrIn.ReadOctet();
Assert.AreEqual(2, data);
// flags: big-endian, no fragements
data = (byte)cdrIn.ReadOctet();
Assert.AreEqual(0, data);
// Giop Msg type: request
data = (byte)cdrIn.ReadOctet();
Assert.AreEqual(0, data);
// Giop Msg length
uint msgLength = cdrIn.ReadULong();
cdrIn.SetMaxLength(msgLength);
// req-id
Assert.AreEqual(reqId, cdrIn.ReadULong());
// response flags
data = (byte)cdrIn.ReadOctet();
Assert.AreEqual(3, data);
cdrIn.ReadPadding(3); // reserved
// target
Assert.AreEqual(0, cdrIn.ReadUShort());
// target must be testuri encoded as ascii-characters
Assert.AreEqual(7, cdrIn.ReadULong());
AssertBytesFollowing(
new byte[] { 116, 101, 115, 116, 117, 114, 105 },
cdrIn);
// now the target method follows: Add (string is terminated by a zero)
Assert.AreEqual(4, cdrIn.ReadULong());
AssertBytesFollowing(new byte[] { 65, 100, 100, 0 }, cdrIn);
// now service contexts are following
SkipServiceContexts(cdrIn);
// Giop 1.2, must be aligned on 8
cdrIn.ForceReadAlign(Aligns.Align8);
// now params are following
Assert.AreEqual(1, cdrIn.ReadLong());
Assert.AreEqual(2, cdrIn.ReadLong());
}
