private void ParseWHOIS(MessageInfo messageInfo)
{
UserInfo userInfo;
switch (messageInfo.Command)
{
case "311": //:sendak.freenode.net 311 Jaex ShareX ~ShareX unaffiliated/sharex * :realname
if (messageInfo.Parameters.Count >= 4)
{
userInfo = new UserInfo
{
Nickname = messageInfo.Parameters[1],
Username = messageInfo.Parameters[2][1] == '~' ? messageInfo.Parameters[2].Substring(1) : messageInfo.Parameters[2],
Host = messageInfo.Parameters[3],
Realname = messageInfo.Message
};
_userList.Add(userInfo);
}
break;
case "319": //:sendak.freenode.net 319 Jaex ShareX :@#ShareX @#ShareX_Test
if (messageInfo.Parameters.Count >= 2)
{
userInfo = FindUser(messageInfo.Parameters[1]);
if (userInfo != null)
{
userInfo.Channels.Clear();
userInfo.Channels.AddRange(messageInfo.Message.Split());
}
}
break;
case "312": //:sendak.freenode.net 312 Jaex ShareX sendak.freenode.net :Vilnius, Lithuania, EU
if (messageInfo.Parameters.Count >= 3)
{
userInfo = FindUser(messageInfo.Parameters[1]);
if (userInfo != null)
{
userInfo.Server = messageInfo.Parameters[2];
}
}
break;
case "671": //:sendak.freenode.net 671 Jaex ShareX :is using a secure connection
if (messageInfo.Parameters.Count >= 2)
{
userInfo = FindUser(messageInfo.Parameters[1]);
if (userInfo != null)
{
userInfo.SecureConnection = true;
}
}
break;
case "317": //:sendak.freenode.net 317 Jaex ShareX 39110 1440201914 :seconds idle, signon time
if (messageInfo.Parameters.Count >= 4)
{
userInfo = FindUser(messageInfo.Parameters[1]);
if (userInfo != null)
{
if (int.TryParse(messageInfo.Parameters[2], out var idleTime))
{
userInfo.IdleTime = TimeSpan.FromSeconds(idleTime);
}
if (int.TryParse(messageInfo.Parameters[3], out var signOnTime))
{
userInfo.SignOnDate = Helpers.Helpers.UnixToDateTime(signOnTime).ToLocalTime();
}
}
}
break;
case "330": //:sendak.freenode.net 330 Jaex ShareX ShareX :is logged in as
if (messageInfo.Parameters.Count >= 3)
{
userInfo = FindUser(messageInfo.Parameters[1]);
if (userInfo != null)
{
userInfo.Identity = messageInfo.Parameters[2];
}
}
break;
case "318": //:sendak.freenode.net 318 Jaex ShareX :End of /WHOIS list.
if (messageInfo.Parameters.Count >= 2)
{
userInfo = FindUser(messageInfo.Parameters[1]);
if (userInfo != null)
{
_userList.Remove(userInfo);
OnWhoisResult(userInfo);
}
}
break;
}
}
protected void OnOutput(MessageInfo messageInfo)
{
Output?.Invoke(messageInfo);
}
private async Task <bool> CheckCommand(string message)
{
var messageInfo = MessageInfo.Parse(message);
if (messageInfo.User.UserType == IRCUserType.Me)
{
messageInfo.User.Nickname = CurrentNickname;
}
var suppressOutput = (Settings.IrcModule.SuppressMOTD && messageInfo.CheckCommand("375", //:sendak.freenode.net 375 Jaex :- sendak.freenode.net Message of the Day -
"372", //:sendak.freenode.net 372 Jaex :- Welcome to sendak.freenode.net in Vilnius, Lithuania, EU.
"376")) || //:sendak.freenode.net 376 Jaex :End of /MOTD command.
(Settings.IrcModule.SuppressPing && messageInfo.CheckCommand("PING", //PING :sendak.freenode.net
"PONG")); //PONG :sendak.freenode.net
if (!suppressOutput)
{
OnOutput(messageInfo);
}
if (messageInfo.CheckCommand("PING")) //PING :sendak.freenode.net
{
_lastPingServer = messageInfo.Message;
await SendPong(messageInfo.Message);
}
else if (messageInfo.CheckCommand("376")) //:sendak.freenode.net 376 Jaex :End of /MOTD command.
{
IsConnected = true;
OnConnected();
foreach (var command in Settings.IrcModule.ConnectCommands)
{
await SendRawMessage(command);
}
if (!Settings.IrcModule.AutoJoinWaitIdentify)
{
await AutoJoinChannels();
}
}
else if (messageInfo.CheckCommand("433")) //:sendak.freenode.net 433 * ShareX :Nickname is already in use.
{
if (!IsConnected && messageInfo.Parameters.Count >= 2)
{
var nickname = !string.IsNullOrEmpty(Settings.IrcModule.Nickname2) ? Settings.IrcModule.Nickname2 : Settings.IrcModule.Nickname + "_";
if (!messageInfo.Parameters[1].Equals(nickname, StringComparison.InvariantCultureIgnoreCase))
{
await ChangeNickname(nickname);
}
}
}
else if (messageInfo.CheckCommand("PRIVMSG")) //:Jaex!Jaex@unaffiliated/jaex PRIVMSG #ShareX :test
{
await CheckMessage(messageInfo);
}
else if (messageInfo.CheckCommand("JOIN")) //:Jaex!Jaex@unaffiliated/jaex JOIN #ShareX or :Jaex!Jaex@unaffiliated/jaex JOIN :#ShareX
{
OnUserJoined(messageInfo.User, messageInfo.Parameters.Count > 0 ? messageInfo.Parameters[0] : messageInfo.Message);
}
else if (messageInfo.CheckCommand("PART")) //:Jaex!Jaex@unaffiliated/jaex PART #ShareX :"Leaving"
{
OnUserLeft(messageInfo.User, messageInfo.Parameters[0]);
}
else if (messageInfo.CheckCommand("QUIT")) //:Jaex!Jaex@unaffiliated/jaex QUIT :Client Quit
{
OnUserQuit(messageInfo.User);
}
else if (messageInfo.CheckCommand("NICK")) //:Jaex!Jaex@unaffiliated/jaex NICK :Jaex2
{
OnUserNickChanged(messageInfo.User, messageInfo.Message);
}
else if (messageInfo.CheckCommand("KICK")) //:Jaex!Jaex@unaffiliated/jaex KICK #ShareX Jaex2 :Jaex2
{
OnUserKicked(messageInfo.User, messageInfo.Parameters[0], messageInfo.Parameters[1]);
if (Settings.IrcModule.AutoRejoinOnKick && messageInfo.Parameters[1].Equals(CurrentNickname, StringComparison.InvariantCultureIgnoreCase))
{
await JoinChannel(messageInfo.Parameters[0]);
}
}
else if (messageInfo.CheckCommand("311", //:sendak.freenode.net 311 Jaex ShareX ~ShareX unaffiliated/sharex * :realname
"319", //:sendak.freenode.net 319 Jaex ShareX :@#ShareX @#ShareX_Test
"312", //:sendak.freenode.net 312 Jaex ShareX sendak.freenode.net :Vilnius, Lithuania, EU
"671", //:sendak.freenode.net 671 Jaex ShareX :is using a secure connection
"317", //:sendak.freenode.net 317 Jaex ShareX 39110 1440201914 :seconds idle, signon time
"330", //:sendak.freenode.net 330 Jaex ShareX ShareX :is logged in as
"318")) //:sendak.freenode.net 318 Jaex ShareX :End of /WHOIS list.
{
ParseWHOIS(messageInfo);
}
else if (messageInfo.CheckCommand("396")) //:sendak.freenode.net 396 Jaex unaffiliated/jaex :is now your hidden host (set by services.)
{
if (Settings.IrcModule.AutoJoinWaitIdentify)
{
await AutoJoinChannels();
}
}
else if (messageInfo.CheckCommand("ERROR"))
{
return(false);
}
return(true);
}
private async Task CheckMessage(MessageInfo messageInfo)
{
var channel = messageInfo.Parameters[0];
OnMessage(messageInfo.User, channel, messageInfo.Message);
}
public static MessageInfo Parse(string content)
{
MessageInfo messageInfo = new MessageInfo(content);
int index;
string nickname = ParseSection(content, out index);
// Is it not my message?
if (nickname.StartsWith(":"))
{
nickname = nickname.Substring(1);
int usernameIndex = nickname.IndexOf("!", StringComparison.Ordinal);
// Is it not server?
if (usernameIndex > -1)
{
//nickname!~username@host
messageInfo.User.UserType = IRCUserType.User;
messageInfo.User.Nickname = nickname.Remove(usernameIndex);
nickname = nickname.Substring(usernameIndex + 1);
if (nickname[0] == '~') // Remove Ident character
{
nickname = nickname.Substring(1);
}
int hostIndex = nickname.IndexOf("@", StringComparison.Ordinal);
messageInfo.User.Username = nickname.Remove(hostIndex);
messageInfo.User.Host = nickname.Substring(hostIndex + 1);
}
else
{
//irc.freenode.net
messageInfo.User.UserType = IRCUserType.Server;
messageInfo.User.Host = nickname;
}
content = content.Substring(index + 1);
messageInfo.Command = ParseSection(content, out index);
}
else
{
// It is my command
messageInfo.User.UserType = IRCUserType.Me;
messageInfo.Command = nickname;
}
while (index > -1)
{
content = content.Substring(index + 1);
string check = ParseSection(content, out index);
// Is it parameter?
if (!check.StartsWith(":"))
{
messageInfo.Parameters.Add(check);
}
else
{
// It is message
messageInfo.Message = content.Substring(1);
break;
}
}
return(messageInfo);
}
