public void Subscribe(Request request, IResponseHandler responseHandler, IMessageHandler messageHandler)
{
int sequenceNumber = Frame.GenerateSequenceNumber();
FrameUtils frameUtils = new FrameUtils(Command.SUBSCRIBE, sequenceNumber);
frameUtils.AddVSKeyPairGetUtils("uri", request.uri);
if (request.expiry > 0)
{
frameUtils.AddVSKeyPairGetUtils("expiry", ((new DateTime(1970, 1, 1)).AddMilliseconds(request.expiry)).ToString("yyyy-MM-dd'T'HH:mm:ssK"));
}
if (request.expiryDelta > 0)
{
frameUtils.AddVSKeyPairGetUtils("expirydelta", string.Format("{0}ms", request.expiryDelta));
}
if (request.primaryAccessChain != null)
{
frameUtils.AddVSKeyPairGetUtils("primary_access_chain", request.primaryAccessChain);
}
frameUtils.AddVSKeyPairGetUtils("doverify", request.ifVerify.ToString());
if (request.elaborationLevel != ChainLevel.UNSPECIFIED)
{
frameUtils.AddVSKeyPairGetUtils("elaborate_pac", request.elaborationLevel.ToString().ToLower());
}
if (request.autoChain)
{
frameUtils.AddVSKeyPairGetUtils("autochain", "true");
}
if (!request.leavePacked)
{
frameUtils.AddVSKeyPairGetUtils("unpack", "true");
}
foreach (RoutingObject routingObject in request.routingObjects)
{
frameUtils.AddRoutingObjectGetUtils(routingObject);
}
Frame subscribeFrame = frameUtils.Build();
subscribeFrame.Write(Controller.Instance.outputStream);
Controller.Instance.outputStream.Flush();
if (responseHandler != null)
{
ActivateResponseHandler(sequenceNumber, responseHandler);
}
if (messageHandler != null)
{
ActivateMessageHandler(sequenceNumber, messageHandler);
}
}
public void Publish(Request request, IResponseHandler responseHandler)
{
if (request.type.Equals(RequestType.PUBLISH))
{
Command command = Command.PUBLISH;
if (request.persist)
{
command = Command.PERSIST;
}
int sequenceNumber = Frame.GenerateSequenceNumber();
FrameUtils frameUtils = new FrameUtils(command, sequenceNumber);
frameUtils.AddVSKeyPairGetUtils("uri", request.uri);
if (request.persist)
{
frameUtils.SetCommandGetUtils(Command.PERSIST);
}
else
{
frameUtils.SetCommandGetUtils(Command.PUBLISH);
}
frameUtils.AddVSKeyPairGetUtils("persist", request.persist.ToString());
if (request.expiry > 0)
{
frameUtils.AddVSKeyPairGetUtils("expiry", request.expiry.ToString("yyyy-MM-dd'T'HH:mm:ssK"));
}
if (request.expiryDelta > 0)
{
frameUtils.AddVSKeyPairGetUtils("expiryDelta", string.Format("{0}ms", request.expiryDelta));
}
if (request.primaryAccessChain != null)
{
frameUtils.AddVSKeyPairGetUtils("primary_access_chain", request.primaryAccessChain);
}
frameUtils.AddVSKeyPairGetUtils("doverify", request.ifVerify.ToString());
if (!request.elaborationLevel.Equals(ChainLevel.UNSPECIFIED))
{
frameUtils.AddVSKeyPairGetUtils("elaborate_pac", request.elaborationLevel.ToString().ToLower());
}
if (request.autoChain)
{
frameUtils.AddVSKeyPairGetUtils("autochain", "true");
}
foreach (RoutingObject routingObject in request.routingObjects)
{
frameUtils.AddRoutingObjectGetUtils(routingObject);
}
foreach (PayloadObject payloadObject in request.payloadObjects)
{
frameUtils.AddPayloadObjectGetUtils(payloadObject);
}
Frame publishFrame = frameUtils.Build();
publishFrame.Write(Controller.Instance.outputStream);
Controller.Instance.outputStream.Flush();
ActivateResponseHandler(sequenceNumber, responseHandler);
}
}
public FrameFunctionality()
{
// Testing PopFirstValue
Console.WriteLine("");
Console.WriteLine("Testing PopFirstValue:");
FrameUtils frameUtils = new FrameUtils(Command.SUBSCRIBE, 123456789);
frameUtils.AddVSKeyPairGetUtils("string_test", "true");
frameUtils.AddVSKeyPairGetUtils("bytes_test", Encoding.UTF8.GetBytes("false"));
Frame frame = frameUtils.Build();
string falseValue = Encoding.UTF8.GetString(frame.PopFirstValue("bytes_test"));
string trueValue = Encoding.UTF8.GetString(frame.PopFirstValue("string_test"));
Console.WriteLine("false : " + falseValue);
Console.WriteLine("true : " + trueValue);
Console.WriteLine(" ");
// Testing CorruptedFrameException
Console.WriteLine("");
Console.WriteLine("Testing CorruptedFrameException:");
try
{
byte[] frameContent = Encoding.UTF8.GetBytes("helo 00000000000 0000000410 foobar\nend\n");
MemoryStream ns = new MemoryStream(frameContent);
Frame.ReadFromStream(ns);
}
catch (CorruptedFrameException ex)
{
// Successfull
Console.WriteLine("thrown CorruptedFrameException");
}
// Testing Reading Verifying Signing Key Pair Frame
Console.WriteLine("");
Console.WriteLine("Testing Reading Verifying Signing Key Pair Frame:");
string vsString = "pute 0000000099 0000001337\n" + "kv testKey 9\n" + "testValue\n" + "kv blahbla2 10\n" + "blahblahb2\n" + "kv lawlKey 6\n" + "foobar\n" + "end\n";
byte[] vsBytes = Encoding.UTF8.GetBytes(vsString);
MemoryStream vsStream = new MemoryStream(vsBytes);
Frame csFrame = Frame.ReadFromStream(vsStream);
Console.WriteLine("Command: " + Command.PUT_ENTITY + " = " + csFrame.command);
Console.WriteLine("Sequence number: " + "1337" + " = " + csFrame.sequenceNumber);
Console.WriteLine("Number of VS key pais: " + "3" + " = " + csFrame.vsKeyPairs.Count);
Console.WriteLine("Value from testKey: " + "testValue" + " = " + Encoding.UTF8.GetString(csFrame.PopFirstValue("testKey")));
Console.WriteLine("Empty list: false" + " = " + csFrame.routingObjects.Any());
//Testing Writing VSKeyPair
Console.WriteLine("");
Console.WriteLine("Testing Writing VSKeyPair:");
FrameUtils writerUtils = new FrameUtils(Command.PUBLISH, 9876);
writerUtils.AddVSKeyPairGetUtils("testKey1", "testValue1");
writerUtils.AddVSKeyPairGetUtils("testKey2", "testValue2");
Frame writerFrame = writerUtils.Build();
MemoryStream ns1 = new MemoryStream();
Stream bs1 = ns1;
writerFrame.Write(bs1);
string frameRetreived = Encoding.UTF8.GetString(ns1.ToArray());
string expectedFrameStr = "publ 0000000000 0000009876\n" + "kv testKey1 10\n" + "testValue1\n" + "kv testKey2 10\n" + "testValue2\n" + "end\n";
if (frameRetreived.Equals(expectedFrameStr))
{
Console.WriteLine("Writing VSK test: They are equal.");
}
//Testing Writing PayloadObject
Console.WriteLine("");
Console.WriteLine("Testing Writing PayloadObject:");
FrameUtils powriterUtils = new FrameUtils(Command.SUBSCRIBE, 1234);
PayloadType potype = new PayloadType(42);
PayloadObject poo = new PayloadObject(potype, Encoding.UTF8.GetBytes("testPayload"));
powriterUtils.AddPayloadObjectGetUtils(poo);
Frame powriterFrame = powriterUtils.Build();
MemoryStream ns2 = new MemoryStream();
Stream bs2 = ns2;
powriterFrame.Write(bs2);
string poframeRetreived = Encoding.UTF8.GetString(ns2.ToArray());
string poexpectedFrameStr = "subs 0000000000 0000001234\n" + "po :42 11\n" + "testPayload\n" + "end\n";
if (poframeRetreived.Equals(poexpectedFrameStr))
{
Console.WriteLine("Writing PO test: They are equal.");
}
//Testing Writing RoutingObject
Console.WriteLine("");
Console.WriteLine("Testing Writing RoutingObject:");
FrameUtils rowriterUtils = new FrameUtils(Command.PUBLISH, 9876);
RoutingObject ro = new RoutingObject(45, Encoding.UTF8.GetBytes("relaxing"));
rowriterUtils.AddRoutingObjectGetUtils(ro);
Frame rowriterFrame = rowriterUtils.Build();
MemoryStream ns3 = new MemoryStream();
Stream bs3 = ns3;
rowriterFrame.Write(bs3);
string roframeRetreived = Encoding.UTF8.GetString(ns3.ToArray());
string roexpectedFrameStr = "publ 0000000000 0000009876\n" + "ro 45 8\n" + "relaxing\n" + "end\n";
if (roframeRetreived.Equals(roexpectedFrameStr))
{
Console.WriteLine("Writing RO test: They are equal.");
}
//Reading RoutingObject Frame
Console.WriteLine("");
Console.WriteLine("Testing Reading RoutingObject Frame:");
string roframetoread = "dlpc 0000000987 0000000645\n" + "ro 255 6\n" + "testRO\n" + "end\n";
byte[] roframeBytes = Encoding.UTF8.GetBytes(roframetoread);
MemoryStream roStream = new MemoryStream(roframeBytes);
Frame roFrame = Frame.ReadFromStream(roStream);
Console.WriteLine("Command: " + Command.DEL_PREF_CHAIN + " = " + roFrame.command);
Console.WriteLine("Sequence number: " + "645" + " = " + roFrame.sequenceNumber);
Console.WriteLine("VSkeyPairCount: " + "0" + " = " + roFrame.vsKeyPairs.Count);
Console.WriteLine("RoutinObjects.Count: 1" + " = " + roFrame.routingObjects.Count);
Console.WriteLine("PayloadObjects.Count: 0" + " = " + roFrame.payloadObjects.Count);
//Readin PayloadObject Frame
Console.WriteLine("");
Console.WriteLine("Testing Reading PayloadObject Frame:");
string poframetoread = "make 0000000059 0000000999\n" + "po 1.2.3.4: 11\n" + "testPayload\n" + "end\n";
byte[] poframeBytes = Encoding.UTF8.GetBytes(poframetoread);
MemoryStream mempo = new MemoryStream(poframeBytes);
Frame mepoframe = Frame.ReadFromStream(mempo);
Console.WriteLine("Command: " + Command.MAKE_ENTITY + " = " + mepoframe.command);
Console.WriteLine("Sequence number: " + "999" + " = " + mepoframe.sequenceNumber);
Console.WriteLine("VSkeyPairCount: " + "0" + " = " + mepoframe.vsKeyPairs.Count);
Console.WriteLine("RoutinObjects.Count: 0" + " = " + mepoframe.routingObjects.Count);
Console.WriteLine("PayloadObjects.Count: 1" + " = " + mepoframe.payloadObjects.Count);
PayloadType expectedType = new PayloadType(new byte[] { 1, 2, 3, 4 });
byte[] expectedContents = Encoding.UTF8.GetBytes("testPayload");
PayloadObject expectedPayload = new PayloadObject(expectedType, expectedContents);
if (expectedPayload.Equals(mepoframe.payloadObjects[0]))
{
Console.WriteLine("Readin PO test: They are equal.");
}
}