From 2ff0804fdba8355269d66b087fba61060f0f7164 Mon Sep 17 00:00:00 2001
From: brain <brain@e03df62e-2008-0410-955e-edbf42e46eb7>
Date: Wed, 15 Nov 2006 23:17:02 +0000
Subject: Add WHO flag 'm' to show users who have a mode sequence

git-svn-id: http://svn.inspircd.org/repository/trunk/inspircd@5754 e03df62e-2008-0410-955e-edbf42e46eb7
---
 src/cmd_who.cpp | 31 ++++++++++++++++++++++++++++---
 1 file changed, 28 insertions(+), 3 deletions(-)

(limited to 'src/cmd_who.cpp')

diff --git a/src/cmd_who.cpp b/src/cmd_who.cpp
index 367bdb326..81145a91c 100644
--- a/src/cmd_who.cpp
+++ b/src/cmd_who.cpp
@@ -37,14 +37,35 @@ static char *getlastchanname(userrec *u)
 	return "*";
 }
 
-bool whomatch(userrec* user, const char* matchtext, bool opt_realname, bool opt_showrealhost)
+bool whomatch(userrec* user, const char* matchtext, bool opt_realname, bool opt_showrealhost, bool opt_mode)
 {
 	bool realhost = false;
 	bool realname = false;
+	bool positive = true;
 
 	if (user->registered != REG_ALL)
 		return false;
 
+	if (opt_mode)
+	{
+		for (const char* n = matchtext; *n; n++)
+		{
+			if (*n == '+')
+			{
+				positive = true;
+				continue;
+			}
+			else if (*n == '-')
+			{
+				positive = false;
+				continue;
+			}
+			if (user->IsModeSet(*n) != positive)
+				return false;
+		}
+		return true;
+	}
+
 	if (opt_realname)
 		realname = match(user->fullname, matchtext);
 
@@ -75,6 +96,7 @@ CmdResult cmd_who::Handle (const char** parameters, int pcnt, userrec *user)
 	bool opt_showrealhost = false;
 	bool opt_unlimit = false;
 	bool opt_realname = false;
+	bool opt_mode = false;
 
 	chanrec *ch = NULL;
 	std::vector<std::string> whoresults;
@@ -110,6 +132,9 @@ CmdResult cmd_who::Handle (const char** parameters, int pcnt, userrec *user)
 				case 'r':
 					opt_realname = true;
 				break;
+				case 'm':
+					opt_mode = true;
+				break;
 			}
 
 			*iter++;
@@ -168,7 +193,7 @@ CmdResult cmd_who::Handle (const char** parameters, int pcnt, userrec *user)
 			{
 				userrec* oper = *i;
 
-				if (whomatch(oper, matchtext, opt_realname, opt_showrealhost))
+				if (whomatch(oper, matchtext, opt_realname, opt_showrealhost, opt_mode))
 				{
 					std::string wholine = initial;
 	
@@ -202,7 +227,7 @@ CmdResult cmd_who::Handle (const char** parameters, int pcnt, userrec *user)
 		{
 			for (user_hash::iterator i = ServerInstance->clientlist.begin(); i != ServerInstance->clientlist.end(); i++)
 			{
-				if (whomatch(i->second, matchtext, opt_realname, opt_showrealhost))
+				if (whomatch(i->second, matchtext, opt_realname, opt_showrealhost, opt_mode))
 				{
 					std::string wholine = initial;
 	
-- 
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