X-Git-Url: https://git.netwichtig.de/gitweb/?a=blobdiff_plain;f=src%2Fcoremods%2Fcore_ison.cpp;h=642e36b43984046a53c8d8b58522cc4e1980c701;hb=b7716ed57704b2b2bcc665a590aecc8f02de631d;hp=d127ed3443b9795391327df0a4c6b98ae9848ff3;hpb=b0eca1dbccdbe5ac22b96375011a5cf51a487c47;p=user%2Fhenk%2Fcode%2Finspircd.git

diff --git a/src/coremods/core_ison.cpp b/src/coremods/core_ison.cpp
index d127ed344..642e36b43 100644
--- a/src/coremods/core_ison.cpp
+++ b/src/coremods/core_ison.cpp
@@ -22,12 +22,14 @@
 
 /** Handle /ISON.
  */
-class CommandIson : public Command
+class CommandIson : public SplitCommand
 {
  public:
 	/** Constructor for ison.
 	 */
-	CommandIson ( Module* parent) : Command(parent,"ISON", 1) {
+	CommandIson(Module* parent)
+		: SplitCommand(parent, "ISON", 1)
+	{
 		syntax = "<nick> {nick}";
 	}
 	/** Handle command.
@@ -35,55 +37,43 @@ class CommandIson : public Command
 	 * @param user The user issuing the command
 	 * @return A value from CmdResult to indicate command success or failure.
 	 */
-	CmdResult Handle(const std::vector<std::string>& parameters, User *user);
+	CmdResult HandleLocal(const std::vector<std::string>& parameters, LocalUser* user) CXX11_OVERRIDE;
+};
+
+class IsonReplyBuilder : public Numeric::Builder<' ', true>
+{
+ public:
+	IsonReplyBuilder(LocalUser* user)
+		: Numeric::Builder<' ', true>(user, RPL_ISON)
+	{
+	}
+
+	void AddNick(const std::string& nickname)
+	{
+		User* const user = ServerInstance->FindNickOnly(nickname);
+		if ((user) && (user->registered == REG_ALL))
+			Add(user->nick);
+	}
 };
 
 /** Handle /ISON
  */
-CmdResult CommandIson::Handle (const std::vector<std::string>& parameters, User *user)
+CmdResult CommandIson::HandleLocal(const std::vector<std::string>& parameters, LocalUser* user)
 {
-	User *u;
-	std::string reply = "303 " + user->nick + " :";
+	IsonReplyBuilder reply(user);
 
-	for (unsigned int i = 0; i < parameters.size(); i++)
+	for (std::vector<std::string>::const_iterator i = parameters.begin(); i != parameters.end()-1; ++i)
 	{
-		u = ServerInstance->FindNickOnly(parameters[i]);
-		if ((u) && (u->registered == REG_ALL))
-		{
-			reply.append(u->nick).append(" ");
-			if (reply.length() > 450)
-			{
-				user->WriteServ(reply);
-				reply = "303 " + user->nick + " :";
-			}
-		}
-		else
-		{
-			if ((i == parameters.size() - 1) && (parameters[i].find(' ') != std::string::npos))
-			{
-				/* Its a space seperated list of nicks (RFC1459 says to support this)
-				 */
-				irc::spacesepstream list(parameters[i]);
-				std::string item;
-
-				while (list.GetToken(item))
-				{
-					u = ServerInstance->FindNickOnly(item);
-					if ((u) && (u->registered == REG_ALL))
-					{
-						reply.append(u->nick).append(" ");
-						if (reply.length() > 450)
-						{
-							user->WriteServ(reply);
-							reply = "303 " + user->nick + " :";
-						}
-					}
-				}
-			}
-		}
+		const std::string& targetstr = *i;
+		reply.AddNick(targetstr);
 	}
 
-	user->WriteServ(reply);
+	// Last parameter can be a space separated list
+	irc::spacesepstream ss(parameters.back());
+	for (std::string token; ss.GetToken(token); )
+		reply.AddNick(token);
+
+	reply.Flush();
 	return CMD_SUCCESS;
 }