X-Git-Url: https://git.netwichtig.de/gitweb/?a=blobdiff_plain;f=src%2Fcmd_topic.cpp;h=33005cab28e76a68ba86e5f8920aa0d8cea3be63;hb=107595610061e05871094ef6161a287c1dd53737;hp=4bfa608b47933aba453007b6d6c55e25a430170f;hpb=0757a4a495daabf661ac3b7ab79f0a5ee423abe8;p=user%2Fhenk%2Fcode%2Finspircd.git

diff --git a/src/cmd_topic.cpp b/src/cmd_topic.cpp
index 4bfa608b4..33005cab2 100644
--- a/src/cmd_topic.cpp
+++ b/src/cmd_topic.cpp
@@ -2,104 +2,117 @@
  *       | Inspire Internet Relay Chat Daemon |
  *       +------------------------------------+
  *
- *  InspIRCd is copyright (C) 2002-2006 ChatSpike-Dev.
- *	     	          E-mail:
- *                <brain@chatspike.net>
- *                <Craig@chatspike.net>
+ *  InspIRCd: (C) 2002-2007 InspIRCd Development Team
+ * See: http://www.inspircd.org/wiki/index.php/Credits
  *
- * Written by Craig Edwards, Craig McLure, and others.
  * This program is free but copyrighted software; see
  *            the file COPYING for details.
  *
  * ---------------------------------------------------
  */
 
-#include "inspircd_config.h"
+#include "inspircd.h"
 #include "configreader.h"
 #include "users.h"
 #include "modules.h"
-#include "message.h"
-#include "commands.h"
 #include "commands/cmd_topic.h"
-#include "helperfuncs.h"
 
-extern ServerConfig* Config;
-extern int MODCOUNT;
-extern time_t TIME;
-extern ModuleList modules;
-extern FactoryList factory;
 
-void cmd_topic::Handle (const char** parameters, int pcnt, userrec *user)
+extern "C" DllExport command_t* init_command(InspIRCd* Instance)
+{
+	return new cmd_topic(Instance);
+}
+
+CmdResult cmd_topic::Handle (const char** parameters, int pcnt, userrec *user)
 {
 	chanrec* Ptr;
 
 	if (pcnt == 1)
 	{
-		Ptr = FindChan(parameters[0]);
+		Ptr = ServerInstance->FindChan(parameters[0]);
 		if (Ptr)
 		{
-			if ((Ptr->modes[CM_SECRET]) && (!Ptr->HasUser(user)))
+			if ((Ptr->IsModeSet('s')) && (!Ptr->HasUser(user)))
 			{
-				WriteServ(user->fd,"401 %s %s :No such nick/channel",user->nick, Ptr->name);
-				return;
+				user->WriteServ("401 %s %s :No such nick/channel",user->nick, Ptr->name);
+				return CMD_FAILURE;
 			}
 			if (Ptr->topicset)
 			{
-				WriteServ(user->fd,"332 %s %s :%s", user->nick, Ptr->name, Ptr->topic);
-				WriteServ(user->fd,"333 %s %s %s %d", user->nick, Ptr->name, Ptr->setby, Ptr->topicset);
+				user->WriteServ("332 %s %s :%s", user->nick, Ptr->name, Ptr->topic);
+				user->WriteServ("333 %s %s %s %d", user->nick, Ptr->name, Ptr->setby, Ptr->topicset);
 			}
 			else
 			{
-				WriteServ(user->fd,"331 %s %s :No topic is set.", user->nick, Ptr->name);
+				user->WriteServ("331 %s %s :No topic is set.", user->nick, Ptr->name);
 			}
 		}
 		else
 		{
-			WriteServ(user->fd,"401 %s %s :No such nick/channel",user->nick, parameters[0]);
+			user->WriteServ("401 %s %s :No such nick/channel",user->nick, parameters[0]);
+			return CMD_FAILURE;
 		}
-		return;
+		return CMD_SUCCESS;
 	}
 	else if (pcnt>1)
 	{
-		Ptr = FindChan(parameters[0]);
+		Ptr = ServerInstance->FindChan(parameters[0]);
 		if (Ptr)
 		{
 			if (IS_LOCAL(user))
 			{
 				if (!Ptr->HasUser(user))
 				{
-					WriteServ(user->fd,"442 %s %s :You're not on that channel!",user->nick, Ptr->name);
-					return;
+					user->WriteServ("442 %s %s :You're not on that channel!",user->nick, Ptr->name);
+					return CMD_FAILURE;
 				}
-				if ((Ptr->modes[CM_TOPICLOCK]) && (cstatus(user,Ptr)<STATUS_HOP))
+				if ((Ptr->IsModeSet('t')) && (Ptr->GetStatus(user) < STATUS_HOP))
 				{
-					WriteServ(user->fd,"482 %s %s :You must be at least a half-operator to change modes on this channel", user->nick, Ptr->name);
-					return;
+					user->WriteServ("482 %s %s :You must be at least a half-operator to change the topic on this channel", user->nick, Ptr->name);
+					return CMD_FAILURE;
 				}
 			}
+
 			char topic[MAXTOPIC];
-			strlcpy(topic,parameters[1],MAXTOPIC-1);
 
 			if (IS_LOCAL(user))
 			{
+				/* XXX: we need two string copies for a local topic, because we cant
+				 * let a module see the topic as longer than it actually is
+				 */
 				int MOD_RESULT = 0;
+
+				strlcpy(topic,parameters[1],MAXTOPIC-1);
 				FOREACH_RESULT(I_OnLocalTopicChange,OnLocalTopicChange(user,Ptr,topic));
 				if (MOD_RESULT)
-					return;
-			}
+					return CMD_FAILURE;
 
-			strlcpy(Ptr->topic,topic,MAXTOPIC-1);
-			strlcpy(Ptr->setby,user->nick,NICKMAX-1);
-			Ptr->topicset = TIME;
-			WriteChannel(Ptr,user,"TOPIC %s :%s",Ptr->name, Ptr->topic);
-			if (IS_LOCAL(user))
+				strlcpy(Ptr->topic,topic,MAXTOPIC-1);
+			}
+			else
 			{
-				FOREACH_MOD(I_OnPostLocalTopicChange,OnPostLocalTopicChange(user,Ptr,topic));
+				/* Sneaky shortcut, one string copy for a remote topic */
+				strlcpy(Ptr->topic, parameters[1], MAXTOPIC-1);
 			}
+
+			if (ServerInstance->Config->FullHostInTopic)
+				strlcpy(Ptr->setby,user->GetFullHost(),127);
+			else
+				strlcpy(Ptr->setby,user->nick,127);
+
+			Ptr->topicset = ServerInstance->Time();
+			Ptr->WriteChannel(user, "TOPIC %s :%s", Ptr->name, Ptr->topic);
+
+			if (IS_LOCAL(user))
+				/* We know 'topic' will contain valid data here */
+				FOREACH_MOD(I_OnPostLocalTopicChange,OnPostLocalTopicChange(user, Ptr, topic));
 		}
 		else
 		{
-			WriteServ(user->fd,"401 %s %s :No such nick/channel",user->nick, parameters[0]);
+			user->WriteServ("401 %s %s :No such nick/channel",user->nick, parameters[0]);
+			return CMD_FAILURE;
 		}
 	}
+	return CMD_SUCCESS;
 }
+