Added limitsessions directive to operserv block in new config.

git-svn-id: http://anope.svn.sourceforge.net/svnroot/anope/trunk@1481 5417fbe8-f217-4b02-8779-1006273d7864

data/example_new.conf

@@ -785,4 +785,19 @@ operserv
 	 * This directive is optional, if left blank, there will be no notifications.
 	 */
 	notifications="osglobal osmode osclearmodes oskick osakill ossgline ossqline osszline osnoop osjupe osraw getpass setpass forbid drop"
+
+	/*
+	 * Enables session limiting. Session limiting prevents users from connecting more than a certain
+	 * number of times from the same host at the same time - thus preventing most types of cloning.
+	 * Once a host reaches it's session limit, all clients attempting to connect from that host will
+	 * be killed. Exceptions to the default session limit can be defined via the exception list. It
+	 * should be noted that session limiting, along with a large exception list, can degrade Services'
+	 * performance.
+	 *
+	 * See the source and comments in sessions.c and the online help for more information about
+	 * session limiting.
+	 *
+	 * This directive is optional.
+	 */
+	limitsessions = yes
 }

include/extern.h

@@ -442,7 +442,7 @@ E int NickServCoreNumber;
 E char **ChanServCoreModules;
 E int ChanServCoreNumber;
 
-E int   LimitSessions;
+E bool  LimitSessions;
 E int   DefSessionLimit;
 E int   ExceptionExpiry;
 E int   MaxSessionKill;

src/config.c

@@ -217,7 +217,7 @@ bool WallGetpass;
 bool WallSetpass;
 int AddAkiller;
 
-int LimitSessions;
+bool LimitSessions;
 int DefSessionLimit;
 int ExceptionExpiry;
 int MaxSessionKill;
@@ -658,6 +658,7 @@ int ServerConfig::Read(bool bail)
 		{"operserv", "killonsqline", "no", new ValueContainerBool(&KillonSQline), DT_BOOLEAN, NoValidation},
 		{"operserv", "disableraw", "no", new ValueContainerBool(&DisableRaw), DT_BOOLEAN, NoValidation},
 		{"operserv", "notifications", "", new ValueContainerString(&OSNotifications), DT_STRING, NoValidation},
+		{"operserv", "limitsessions", "no", new ValueContainerBool(&LimitSessions), DT_BOOLEAN, NoValidation},
 		{NULL, NULL, NULL, NULL, DT_NOTHING, NoValidation}
 	};
 	/* These tags can occur multiple times, and therefore they have special code to read them
@@ -1265,7 +1266,6 @@ Directive directives[] = {
     {"KeepBackups", {{PARAM_INT, PARAM_RELOAD, &KeepBackups}}},
     {"KeepLogs", {{PARAM_INT, PARAM_RELOAD, &KeepLogs}}},
     {"AddAkiller", {{PARAM_SET, PARAM_RELOAD, &AddAkiller}}},
-    {"LimitSessions", {{PARAM_SET, 0, &LimitSessions}}},
     {"LocalAddress", {{PARAM_STRING, 0, &LocalHost},
                       {PARAM_PORT, PARAM_OPTIONAL, &LocalPort}}},
     {"LogUsers", {{PARAM_SET, PARAM_RELOAD, &LogUsers}}},