Attempt to revert r11734

git-svn-id: http://svn.inspircd.org/repository/trunk/inspircd@11735 e03df62e-2008-0410-955e-edbf42e46eb7

1 files changed, 90 insertions, 0 deletions

diff --git a/src/commands/cmd_whois.cpp b/src/commands/cmd_whois.cpp
new file mode 100644
index 000000000..972b0439e
--- /dev/null
+++ b/src/commands/cmd_whois.cpp
@@ -0,0 +1,90 @@
+/*       +------------------------------------+
+ *       | Inspire Internet Relay Chat Daemon |
+ *       +------------------------------------+
+ *
+ *  InspIRCd: (C) 2002-2009 InspIRCd Development Team
+ * See: http://wiki.inspircd.org/Credits
+ *
+ * This program is free but copyrighted software; see
+ *            the file COPYING for details.
+ *
+ * ---------------------------------------------------
+ */
+
+#include "inspircd.h"
+
+/** Handle /WHOIS. These command handlers can be reloaded by the core,
+ * and handle basic RFC1459 commands. Commands within modules work
+ * the same way, however, they can be fully unloaded, where these
+ * may not.
+ */
+class CommandWhois : public Command
+{
+ public:
+	/** Constructor for whois.
+	 */
+	CommandWhois ( Module* parent) : Command(parent,"WHOIS",1) { Penalty = 2; syntax = "<nick>{,<nick>}"; }
+	/** Handle command.
+	 * @param parameters The parameters to the comamnd
+	 * @param pcnt The number of parameters passed to teh 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 CommandWhois::Handle (const std::vector<std::string>& parameters, User *user)
+{
+	User *dest;
+	int userindex = 0;
+	unsigned long idle = 0, signon = 0;
+
+	if (ServerInstance->Parser->LoopCall(user, this, parameters, 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 (parameters.size() > 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 parameters.size() > 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 || parameters.size() > 1))
+		{
+			idle = abs((long)((dest->idle_lastmsg)-ServerInstance->Time()));
+			signon = dest->signon;
+		}
+
+		ServerInstance->DoWhois(user,dest,signon,idle,parameters[userindex].c_str());
+	}
+	else
+	{
+		/* no such nick/channel */
+		user->WriteNumeric(401, "%s %s :No such nick/channel",user->nick.c_str(), !parameters[userindex].empty() ? parameters[userindex].c_str() : "*");
+		user->WriteNumeric(318, "%s %s :End of /WHOIS list.",user->nick.c_str(), parameters[userindex].empty() ? parameters[userindex].c_str() : "*");
+		return CMD_FAILURE;
+	}
+
+	return CMD_SUCCESS;
+}
+
+
+
+COMMAND_INIT(CommandWhois)