/** Return the edge specified in the given URI
* this matches the SenderFactory
*/
public static Edge CreateInstance(object n, string uri)
{
string scheme;
IDictionary <string, string> args = SenderFactory.DecodeUri(uri, out scheme);
return(GetEdgeNum(Int64.Parse(args["num"])));
}
protected static AHSender CreateInstance(object node_ctx, string uri)
{
Node n = (Node)node_ctx;
string ahscheme; //Should be "ah"
IDictionary <string, string> kvpairs = SenderFactory.DecodeUri(uri, out ahscheme);
Address target = AddressParser.Parse("brunet:node:" + kvpairs["dest"]);
ushort option = AHHeader.Options.StringToUShort(kvpairs["mode"]);
return(new AHSender(n, target, option));
}
public static ForwardingSender CreateInstance(object node_ctx, string uri)
{
Node n = (Node)node_ctx;
string fw_scheme; //Should be "fw"
IDictionary <string, string> kvpairs = SenderFactory.DecodeUri(uri, out fw_scheme);
Address forwarder = AddressParser.Parse("brunet:node:" + kvpairs["relay"]);
ushort init_option = AHHeader.Options.StringToUShort(kvpairs["init_mode"]);
Address target = AddressParser.Parse("brunet:node:" + kvpairs["dest"]);
short ttl = (short)Int16.Parse(kvpairs["ttl"]);
ushort option = AHHeader.Options.StringToUShort(kvpairs["mode"]);
//Console.WriteLine("{0}, {1}, {2}, {3}, {4}", forwarder, init_option, target, ttl, option);
return(new ForwardingSender(n, forwarder, init_option, target, ttl, option));
}
public void Test()
{
RandomNumberGenerator rng = new RNGCryptoServiceProvider();
AHAddress tmp_add = new AHAddress(rng);
Node n = new StructuredNode(tmp_add, "unittest");
AHSender ah = new AHSender(n, AddressParser.Parse("brunet:node:JOJZG7VO6RFOEZJ6CJJ2WOIJWTXRVRP4"));
ForwardingSender fs = new ForwardingSender(n,
AddressParser.Parse("brunet:node:JOJZG7VO6RFOEZJ6CJJ2WOIJWTXRVRP4"),
AddressParser.Parse("brunet:node:5FMQW3KKJWOOGVDO6QAQP65AWVZQ4VUQ"));
string uri = "sender:ah?dest=JOJZG7VO6RFOEZJ6CJJ2WOIJWTXRVRP4&mode=exact";
ISender s = SenderFactory.CreateInstance(n, uri);
Assert.IsTrue(s is AHSender);
Assert.AreEqual(uri, s.ToUri());
uri = "sender:ah?dest=JOJZG7VO6RFOEZJ6CJJ2WOIJWTXRVRP4&mode=greedy";
//Create the above programatically
IDictionary <string, string> param_args = new Dictionary <string, string>();
param_args["dest"] = "JOJZG7VO6RFOEZJ6CJJ2WOIJWTXRVRP4";
param_args["mode"] = "greedy";
string uri0 = SenderFactory.EncodeUri("ah", param_args);
Assert.AreEqual(uri, uri0, "EncodeUri works");
//Check decode:
string scheme;
param_args = SenderFactory.DecodeUri(uri, out scheme);
Assert.AreEqual(scheme, "ah", "Scheme decoded");
Assert.AreEqual(param_args.Count, 2, "2 parameters in uri");
Assert.AreEqual(param_args["dest"], "JOJZG7VO6RFOEZJ6CJJ2WOIJWTXRVRP4", "Extracted address");
Assert.AreEqual(param_args["mode"], "greedy", "got mode");
s = SenderFactory.CreateInstance(n, uri);
Assert.IsTrue(s is AHSender);
Assert.AreEqual(uri, s.ToUri());
string furi = "sender:fw?relay=JOJZG7VO6RFOEZJ6CJJ2WOIJWTXRVRP4&init_mode=greedy&dest=5FMQW3KKJWOOGVDO6QAQP65AWVZQ4VUQ&ttl=3&mode=path";
s = SenderFactory.CreateInstance(n, furi);
Assert.IsTrue(s is ForwardingSender);
Assert.AreEqual(furi, s.ToUri());
}
