From: brain <brain@e03df62e-2008-0410-955e-edbf42e46eb7>
Date: Mon, 4 Apr 2005 18:12:23 +0000 (+0000)
Subject: Added the module method OnUserPostNick for capturing a nickchange AFTER it has taken... 
X-Git-Tag: v2.0.23~10672
X-Git-Url: https://git.netwichtig.de/gitweb/?a=commitdiff_plain;h=d68dcc665827575df74156f08b22451f98aaaef6;hp=b54f879f3539c298646449ede2e8d458fc305605;p=user%2Fhenk%2Fcode%2Finspircd.git

Added the module method OnUserPostNick for capturing a nickchange AFTER it has taken place


git-svn-id: http://svn.inspircd.org/repository/trunk/inspircd@976 e03df62e-2008-0410-955e-edbf42e46eb7
---

diff --git a/include/modules.h b/include/modules.h
index 2146ec4a6..c124216d6 100644
--- a/include/modules.h
+++ b/include/modules.h
@@ -284,12 +284,18 @@ class Module : public classbase
 	 * check user->server before taking any action (including returning nonzero from the method).
 	 * If your method returns nonzero, the nickchange is silently forbidden, and it is down to your
 	 * module to generate some meaninful output.
-	 * You may alter the message text as you wish before relinquishing control to the next module
-	 * in the chain, and if no other modules block the text this altered form of the text will be sent out
-	 * to the user and possibly to other servers.
 	 */
 	virtual int OnUserPreNick(userrec* user, std::string newnick);
 	
+	/** Called after any nickchange, local or remote. This can be used to track users after nickchanges
+	 * have been applied. Please note that although you can see remote nickchanges through this function, you should
+         * NOT make any changes to the userrec if the user is a remote user as this may cause a desnyc.
+         * check user->server before taking any action (including returning nonzero from the method).
+	 * Because this method is called after the nickchange is taken place, no return values are possible
+	 * to indicate forbidding of the nick change. Use OnUserPreNick for this.
+         */
+	virtual void OnUserPostNick(userrec* user, std::string oldnick);
+
 	/** Called before an action which requires a channel privilage check.
 	 * This function is called before many functions which check a users status on a channel, for example
 	 * before opping a user, deopping a user, kicking a user, etc.
diff --git a/src/commands.cpp b/src/commands.cpp
index 2ae4e0049..ef95d1f3f 100644
--- a/src/commands.cpp
+++ b/src/commands.cpp
@@ -1650,9 +1650,11 @@ void handle_nick(char **parameters, int pcnt, userrec *user)
 		char buffer[MAXBUF];
 		snprintf(buffer,MAXBUF,"n %s %s",user->nick,parameters[0]);
 		NetSendToAll(buffer);
-		
 	}
 	
+	char oldnick[NICKMAX];
+	strlcpy(oldnick,user->nick,NICKMAX);
+
 	/* change the nick of the user in the users_hash */
 	user = ReHashNick(user->nick, parameters[0]);
 	/* actually change the nick within the record */
@@ -1677,6 +1679,10 @@ void handle_nick(char **parameters, int pcnt, userrec *user)
 		/* user is registered now, bit 0 = USER command, bit 1 = sent a NICK command */
 		ConnectUser(user);
 	}
+	if (user->registered == 7)
+	{
+		FOREACH_MOD OnUserPostNick(user,oldnick);
+	}
 }
 
 
diff --git a/src/modules.cpp b/src/modules.cpp
index fff5f1c7b..a575c3fde 100644
--- a/src/modules.cpp
+++ b/src/modules.cpp
@@ -321,6 +321,7 @@ int Module::OnUserPreInvite(userrec* source,userrec* dest,chanrec* channel) { re
 int Module::OnUserPreMessage(userrec* user,void* dest,int target_type, std::string &text) { return 0; };
 int Module::OnUserPreNotice(userrec* user,void* dest,int target_type, std::string &text) { return 0; };
 int Module::OnUserPreNick(userrec* user, std::string newnick) { return 0; };
+void Module::OnUserPostNick(userrec* user, std::string oldnick) { };
 int Module::OnAccessCheck(userrec* source,userrec* dest,chanrec* channel,int access_type) { return ACR_DEFAULT; };
 string_list Module::OnUserSync(userrec* user) { string_list empty; return empty; }
 string_list Module::OnChannelSync(chanrec* chan) { string_list empty; return empty; }