1 files changed, 144 insertions, 0 deletions
diff --git a/src/commands/cmd_whois.cpp b/src/commands/cmd_whois.cpp
new file mode 100644
index 000000000..45249a0f6
--- /dev/null
+++ b/src/commands/cmd_whois.cpp
@@ -0,0 +1,144 @@
+/*       +------------------------------------+
+ *       | Inspire Internet Relay Chat Daemon |
+ *       +------------------------------------+
+ *
+ *  InspIRCd: (C) 2002-2007 InspIRCd Development Team
+ * See: http://www.inspircd.org/wiki/index.php/Credits
+ *
+ * This program is free but copyrighted software; see
+ *            the file COPYING for details.
+ *
+ * ---------------------------------------------------
+ */
+
+#include "inspircd.h"
+#include "commands/cmd_whois.h"
+#include "hashcomp.h"
+
+void do_whois(InspIRCd* ServerInstance, User* user, User* dest,unsigned long signon, unsigned long idle, const char* nick)
+{
+	if (dest->Visibility && !dest->Visibility->VisibleTo(user))
+	{
+		ServerInstance->SendWhoisLine(user, dest, 401, "%s %s :No such nick/channel",user->nick, *nick ? nick : "*");
+		ServerInstance->SendWhoisLine(user, dest, 318, "%s %s :End of /WHOIS list.",user->nick, *nick ? nick : "*");
+		return;
+	}
+
+	if (dest->registered == REG_ALL)
+	{
+		ServerInstance->SendWhoisLine(user, dest, 311, "%s %s %s %s * :%s",user->nick, dest->nick, dest->ident, dest->dhost, dest->fullname);
+		if (user == dest || IS_OPER(user))
+		{
+			ServerInstance->SendWhoisLine(user, dest, 378, "%s %s :is connecting from %s@%s %s", user->nick, dest->nick, dest->ident, dest->host, dest->GetIPString());
+		}
+
+		std::string cl = dest->ChannelList(user);
+
+		if (cl.length())
+		{
+			if (cl.length() > 400)
+			{
+				user->SplitChanList(dest,cl);
+			}
+			else
+			{
+				ServerInstance->SendWhoisLine(user, dest, 319, "%s %s :%s",user->nick, dest->nick, cl.c_str());
+			}
+		}
+		if (*ServerInstance->Config->HideWhoisServer && !IS_OPER(user))
+		{
+			ServerInstance->SendWhoisLine(user, dest, 312, "%s %s %s :%s",user->nick, dest->nick, ServerInstance->Config->HideWhoisServer, ServerInstance->Config->Network);
+		}
+		else
+		{
+			ServerInstance->SendWhoisLine(user, dest, 312, "%s %s %s :%s",user->nick, dest->nick, dest->server, ServerInstance->GetServerDescription(dest->server).c_str());
+		}
+
+		if (IS_AWAY(dest))
+		{
+			ServerInstance->SendWhoisLine(user, dest, 301, "%s %s :%s",user->nick, dest->nick, dest->awaymsg);
+		}
+
+		if (IS_OPER(dest))
+		{
+			ServerInstance->SendWhoisLine(user, dest, 313, "%s %s :is %s %s on %s",user->nick, dest->nick, (strchr("AEIOUaeiou",*dest->oper) ? "an" : "a"),irc::Spacify(dest->oper), ServerInstance->Config->Network);
+		}
+
+		FOREACH_MOD(I_OnWhois,OnWhois(user,dest));
+
+		/*
+		 * We only send these if we've been provided them. That is, if hidewhois is turned off, and user is local, or
+		 * if remote whois is queried, too. This is to keep the user hidden, and also since you can't reliably tell remote time. -- w00t
+		 */
+		if ((idle) || (signon))
+		{
+			ServerInstance->SendWhoisLine(user, dest, 317, "%s %s %d %d :seconds idle, signon time",user->nick, dest->nick, idle, signon);
+		}
+
+		ServerInstance->SendWhoisLine(user, dest, 318, "%s %s :End of /WHOIS list.",user->nick, dest->nick);
+	}
+	else
+	{
+		ServerInstance->SendWhoisLine(user, dest, 401, "%s %s :No such nick/channel",user->nick, *nick ? nick : "*");
+		ServerInstance->SendWhoisLine(user, dest, 318, "%s %s :End of /WHOIS list.",user->nick, *nick ? nick : "*");
+	}
+}
+
+
+
+extern "C" DllExport Command* init_command(InspIRCd* Instance)
+{
+	return new CommandWhois(Instance);
+}
+
+CmdResult CommandWhois::Handle (const char** parameters, int pcnt, User *user)
+{
+	User *dest;
+	int userindex = 0;
+	unsigned long idle = 0, signon = 0;
+
+	if (ServerInstance->Parser->LoopCall(user, this, parameters, pcnt, 0))
+		return CMD_SUCCESS;
+
+
+	/*
+	 * If 2 paramters are specified (/whois nick nick), ignore the first one like spanningtree
+	 * does, and use the second one, otherwise, use the only paramter. -- djGrrr
+	 */
+	if (pcnt > 1)
+		userindex = 1;
+
+	if (IS_LOCAL(user))
+		dest = ServerInstance->FindNickOnly(parameters[userindex]);
+	else
+		dest = ServerInstance->FindNick(parameters[userindex]);
+
+	if (dest)
+	{
+		/*
+		 * Okay. Umpteenth attempt at doing this, so let's re-comment...
+		 * For local users (/w localuser), we show idletime if hidewhois is disabled
+		 * For local users (/w localuser localuser), we always show idletime, hence pcnt > 1 check.
+		 * For remote users (/w remoteuser), we do NOT show idletime
+		 * For remote users (/w remoteuser remoteuser), spanningtree will handle calling do_whois, so we can ignore this case.
+		 * Thanks to djGrrr for not being impatient while I have a crap day coding. :p -- w00t
+		 */
+		if (IS_LOCAL(dest) && (!*ServerInstance->Config->HideWhoisServer || pcnt > 1))
+		{
+			idle = abs((dest->idle_lastmsg)-ServerInstance->Time());
+			signon = dest->signon;
+		}
+
+		do_whois(this->ServerInstance, user,dest,signon,idle,parameters[userindex]);
+	}
+	else
+	{
+		/* no such nick/channel */
+		user->WriteServ("401 %s %s :No such nick/channel",user->nick, *parameters[userindex] ? parameters[userindex] : "*");
+		user->WriteServ("318 %s %s :End of /WHOIS list.",user->nick, *parameters[userindex] ? parameters[userindex] : "*");
+		return CMD_FAILURE;
+	}
+
+	return CMD_SUCCESS;
+}
+