public static void HandleInf <TConnection>(MsnpServer <TConnection> server, TConnection c, Command cmd) where TConnection : ClientConnection
{
// for the purposes of compatibility, just return 'MD5', though a spec-compliant implementation would return all the supported auth packages
// but future auth packages aren't used until MSNP versions where INF is deprecated, like SSO and TWN
Command response = new Command(Verb.Inf, cmd.TrId, "MD5");
server.Send(c, response);
}
public static void HandleCvr <TConnection>(MsnpServer <TConnection> server, TConnection c, Command cmd) where TConnection : ClientConnection
{
// Later versions:
// >>> CVR trid localeId osType osVer cpuArch libraryName clientVer clientName passport
// <<< CVR trid recoVer recoVer2 minVer dlUrl infoUrl
// recoVer = recommended version, possibly recommended client version?
// recoVer2 = identical to recoVer, possibly recommended library version?
// minVer = minimum supported version for this protocol
Dictionary <String, String[]> recommendedVersions = new Dictionary <String, String[]>()
{
{ "Third", new String[] { "1.0.0000", "1.0.0000", "http://pinkegobox.codeplex.com/" } }, // Third-party clients only
{ "MSNP2", new String[] { "1.0.0863", "2.0.0085", "http://pathToDownloadMsgr20/" } },
{ "MSNP3", new String[] { "2.0.0085", "2.2.1053", "http://pathToDownloadMsgr22/" } },
{ "MSNP4", new String[] { "2.1.1047", "3.6.0025", "http://pathToDownloadMsgr36/" } },
{ "MSNP5", new String[] { "3.0.0286", "3.6.0025", "http://pathToDownloadMsgr36/" } },
{ "MSNP6", new String[] { "2.0.0085", "3.6.0025", "http://pathToDownloadMsgr36/" } }
};
String protocolVersion;
if (cmd.Params[4] == "MSMSGS" || cmd.Params[4] == "MSNMSGR")
{
// official clients
protocolVersion = "MSNP2";
// TODO: Store the VER protocol listing in the SwitchboardConnection class so it knows which MSNP version to use in the lookup table
}
else
{
// third-party client
protocolVersion = "Third";
}
String minimumSuppVersion = recommendedVersions[protocolVersion][0];
String recommendedVersion = recommendedVersions[protocolVersion][1];
String downloadUrl = recommendedVersions[protocolVersion][2];
String infoUrl = @"http://msnpiki.msnfanatic.com/index.php/Reference:ProtocolTable";
// note how this responds with the same verb used in the query
Command response = new Command(cmd.Verb, cmd.TrId, recommendedVersion, recommendedVersion, minimumSuppVersion, downloadUrl, infoUrl);
server.Send(c, response);
}