internal static ClientInfo[] Parse(string input)
{
if (input == null)
{
return(null);
}
var clients = new List <ClientInfo>();
using (var reader = new StringReader(input))
{
string line;
while ((line = reader.ReadLine()) != null)
{
var client = new ClientInfo();
client.Raw = line;
string[] tokens = line.Split(StringSplits.Space);
for (int i = 0; i < tokens.Length; i++)
{
string tok = tokens[i];
int idx = tok.IndexOf('=');
if (idx < 0)
{
continue;
}
string key = tok.Substring(0, idx), value = tok.Substring(idx + 1);
switch (key)
{
case "addr": client.Address = Format.TryParseEndPoint(value); break;
case "age": client.AgeSeconds = Format.ParseInt32(value); break;
case "idle": client.IdleSeconds = Format.ParseInt32(value); break;
case "db": client.Database = Format.ParseInt32(value); break;
case "name": client.Name = value; break;
case "sub": client.SubscriptionCount = Format.ParseInt32(value); break;
case "psub": client.PatternSubscriptionCount = Format.ParseInt32(value); break;
case "multi": client.TransactionCommandLength = Format.ParseInt32(value); break;
case "cmd": client.LastCommand = value; break;
case "flags":
client.FlagsRaw = value;
ClientFlags flags = ClientFlags.None;
AddFlag(ref flags, value, ClientFlags.SlaveMonitor, 'O');
AddFlag(ref flags, value, ClientFlags.Slave, 'S');
AddFlag(ref flags, value, ClientFlags.Master, 'M');
AddFlag(ref flags, value, ClientFlags.Transaction, 'x');
AddFlag(ref flags, value, ClientFlags.Blocked, 'b');
AddFlag(ref flags, value, ClientFlags.TransactionDoomed, 'd');
AddFlag(ref flags, value, ClientFlags.Closing, 'c');
AddFlag(ref flags, value, ClientFlags.Unblocked, 'u');
AddFlag(ref flags, value, ClientFlags.CloseASAP, 'A');
client.Flags = flags;
break;
case "id": client.Id = Format.ParseInt64(value); break;
}
}
clients.Add(client);
}
}
return(clients.ToArray());
}
/// <summary>
/// Format the object as a string
/// </summary>
public override string ToString()
{
string addr = Format.ToString(Address);
return(string.IsNullOrWhiteSpace(Name) ? addr : (addr + " - " + Name));
}