X-Git-Url: https://git.netwichtig.de/gitweb/?a=blobdiff_plain;f=src%2Fmodes%2Fcmode_k.cpp;h=4105660d11d5183a6090d334a06fe5d0e1f6f61a;hb=7aa5e059a8f66d91bd8b69c58c657ceb70b4baff;hp=9e69ed13b5924bd4697c250dcd62fa3a7a8fa025;hpb=abe417a8090987f61c27082899fa8771f12bd160;p=user%2Fhenk%2Fcode%2Finspircd.git

diff --git a/src/modes/cmode_k.cpp b/src/modes/cmode_k.cpp
index 9e69ed13b..4105660d1 100644
--- a/src/modes/cmode_k.cpp
+++ b/src/modes/cmode_k.cpp
@@ -1,40 +1,103 @@
+/*       +------------------------------------+
+ *       | 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"
 #include "mode.h"
 #include "channels.h"
 #include "users.h"
 #include "modes/cmode_k.h"
 
-ModeChannelKey::ModeChannelKey() : ModeHandler('k', 1, 1, false, MODETYPE_CHANNEL, false)
+ModeChannelKey::ModeChannelKey() : ModeHandler(NULL, 'k', PARAM_ALWAYS, MODETYPE_CHANNEL)
+{
+}
+
+ModePair ModeChannelKey::ModeSet(User*, User*, Channel* channel, const std::string &parameter)
 {
+    if (channel->modes[CM_KEY])
+    {
+		std::string ckey = channel->GetModeParameter('k');
+		return std::make_pair(true, ckey);
+    }
+    else
+    {
+		return std::make_pair(false, parameter);
+    }
 }
 
-ModeAction ModeChannelKey::OnModeChange(userrec* source, userrec* dest, chanrec* channel, std::string &parameter, bool adding)
+void ModeChannelKey::RemoveMode(Channel* channel, irc::modestacker* stack)
 {
-	if (channel->modes[CM_KEY] != adding)
+	/** +k needs a parameter when being removed,
+	 * so we have a special-case RemoveMode here for it
+	 */
+
+	if (channel->IsModeSet('k'))
 	{
-		if ((channel->modes[CM_KEY]) && (strcasecmp(parameter.c_str(),channel->key)))
+		if (stack)
 		{
-			/* Key is currently set and the correct key wasnt given */
-			return MODEACTION_DENY;
+			stack->Push('k', channel->GetModeParameter('k'));
 		}
-		else if (!channel->modes[CM_KEY])
+		else
+		{
+			std::vector<std::string> parameters;
+			parameters.push_back(channel->name);
+			parameters.push_back("-k");
+			parameters.push_back(channel->GetModeParameter('k'));
+			ServerInstance->SendMode(parameters, ServerInstance->FakeClient);
+		}
+	}
+}
+
+void ModeChannelKey::RemoveMode(User*, irc::modestacker* stack)
+{
+}
+
+ModeAction ModeChannelKey::OnModeChange(User* source, User*, Channel* channel, std::string &parameter, bool adding)
+{
+	bool exists = channel->IsModeSet('k');
+	if (IS_LOCAL(source))
+	{
+		if (exists == adding)
+			return MODEACTION_DENY;
+		if (exists && (parameter != channel->GetModeParameter('k')))
 		{
-			/* Key isnt currently set */
-			strlcpy(channel->key,parameter.c_str(),32);
-			channel->modes[CM_KEY] = adding;
-			return MODEACTION_ALLOW;
+			/* Key is currently set and the correct key wasnt given */
+			return MODEACTION_DENY;
 		}
-		else if ((channel->modes[CM_KEY]) && (!strcasecmp(parameter.c_str(),channel->key)))
+	} else {
+		if (exists && adding && parameter == channel->GetModeParameter('k'))
 		{
-			/* Key is currently set, and correct key was given */
-			*channel->key = 0;
-			channel->modes[CM_KEY] = adding;
-			return MODEACTION_ALLOW;
+			/* no-op, don't show */
+			return MODEACTION_DENY;
 		}
+	}
+
+	/* invalid keys */
+	if (!parameter.length())
+		return MODEACTION_DENY;
+
+	if (parameter.rfind(' ') != std::string::npos)
 		return MODEACTION_DENY;
+
+	if (adding)
+	{
+		std::string ckey;
+		ckey.assign(parameter, 0, 32);
+		parameter = ckey;
+		channel->SetModeParam('k', parameter);
 	}
 	else
 	{
-		return MODEACTION_DENY;
+		channel->SetModeParam('k', "");
 	}
+	return MODEACTION_ALLOW;
 }