/// <summary>
/// Sends an extended WHO query asking for specific information about a single user
/// or the users in a channel, and runs a callback when we have received the response.
/// </summary>
public void Who(string target, WhoxFlag flags, WhoxField fields, Action <List <ExtendedWho> > callback)
{
if (ServerInfo.ExtendedWho)
{
var whox = new List <ExtendedWho>();
// Generate random querytype for WHO query
int queryType = RandomNumber.Next(0, 999);
// Add the querytype field if it wasn't defined
var _fields = fields;
if ((fields & WhoxField.QueryType) == 0)
{
_fields |= WhoxField.QueryType;
}
string whoQuery = string.Format("WHO {0} {1}%{2},{3}", target, flags.AsString(), _fields.AsString(), queryType);
string queryKey = string.Format("WHO {0} {1} {2:D}", target, queryType, _fields);
RequestManager.QueueOperation(queryKey, new RequestOperation(whox, ro =>
{
callback?.Invoke((List <ExtendedWho>)ro.State);
}));
SendRawMessage(whoQuery);
}
}
public static string AsString(this WhoxFlag flag)
{
// nuhisradox
var result = string.Empty;
if ((flag & WhoxFlag.Nick) != 0)
{
result += 'n';
}
if ((flag & WhoxFlag.Username) != 0)
{
result += 'u';
}
if ((flag & WhoxFlag.Hostname) != 0)
{
result += 'h';
}
if ((flag & WhoxFlag.NumericIp) != 0)
{
result += 'i';
}
if ((flag & WhoxFlag.ServerName) != 0)
{
result += 's';
}
if ((flag & WhoxFlag.Info) != 0)
{
result += 'r';
}
if ((flag & WhoxFlag.AccountName) != 0)
{
result += 'a';
}
if ((flag & WhoxFlag.DelayedChanMembers) != 0)
{
result += 'd';
}
if ((flag & WhoxFlag.IrcOp) != 0)
{
result += 'o';
}
if ((flag & WhoxFlag.Special) != 0)
{
result += 'x';
}
if (flag == WhoxFlag.None)
{
result = string.Empty;
}
return(result);
}
