From d995c9b5de1bff5e3eb5de47b7ffbd3e92e2ac3d Mon Sep 17 00:00:00 2001
From: Wilmer van der Gaast <wilmer@gaast.net>
Date: Sun, 31 Aug 2008 15:54:39 +0100
Subject: Added cleanup code.

---
 account.c       |  8 ++++++++
 chat.c          | 25 +++++++++++++++++++++++++
 chat.h          |  1 +
 root_commands.c | 17 +++++++++++++++++
 4 files changed, 51 insertions(+)

diff --git a/account.c b/account.c
index f3e15d7e..f547d8f1 100644
--- a/account.c
+++ b/account.c
@@ -189,6 +189,7 @@ account_t *account_get( irc_t *irc, char *id )
 void account_del( irc_t *irc, account_t *acc )
 {
 	account_t *a, *l = NULL;
+	struct chat *c, *nc;
 	
 	if( acc->ic )
 		/* Caller should have checked, accounts still in use can't be deleted. */
@@ -202,6 +203,13 @@ void account_del( irc_t *irc, account_t *acc )
 			else
 				irc->accounts = a->next;
 			
+			for( c = irc->chatrooms; c; c = nc )
+				if( acc == c->acc )
+				{
+					nc = c->next;
+					chat_del( irc, c );
+				}
+			
 			while( a->set )
 				set_del( &a->set, a->set->key );
 			
diff --git a/chat.c b/chat.c
index 234c1a23..a4c1cce9 100644
--- a/chat.c
+++ b/chat.c
@@ -125,6 +125,31 @@ struct chat *chat_get( irc_t *irc, char *id )
 	return ret;
 }
 
+int chat_del( irc_t *irc, struct chat *chat )
+{
+	struct chat *c, *l = NULL;
+	
+	for( c = irc->chatrooms; c; c = (l=c)->next )
+		if( c == chat )
+			break;
+	
+	if( c == NULL )
+		return 0;
+	else if( l == NULL )
+		irc->chatrooms = c->next;
+	else
+		l->next = c->next;
+	
+	while( c->set )
+		set_del( &c->set, c->set->key );
+	
+	g_free( c->handle );
+	g_free( c->channel );
+	g_free( c );
+	
+	return 1;
+}
+
 int chat_chancmp( char *a, char *b )
 {
 	if( !chat_chanok( a ) || !chat_chanok( b ) )
diff --git a/chat.h b/chat.h
index 6793b646..8c07d3d0 100644
--- a/chat.h
+++ b/chat.h
@@ -38,6 +38,7 @@ struct chat *chat_add( irc_t *irc, account_t *acc, char *handle, char *channel )
 struct chat *chat_byhandle( irc_t *irc, account_t *acc, char *handle );
 struct chat *chat_bychannel( irc_t *irc, char *channel );
 struct chat *chat_get( irc_t *irc, char *id );
+int chat_del( irc_t *irc, struct chat *chat );
 
 int chat_chancmp( char *a, char *b );
 int chat_chanok( char *a );
diff --git a/root_commands.c b/root_commands.c
index 97cadffe..5b709b0e 100644
--- a/root_commands.c
+++ b/root_commands.c
@@ -1050,6 +1050,23 @@ static void cmd_chat( irc_t *irc, char **cmd )
 	{
 		cmd_set_real( irc, cmd + 1, cmd_chat_set_findhead );
 	}
+	else if( g_strcasecmp( cmd[1], "del" ) == 0 )
+	{
+		if( !cmd[2] )
+		{
+			irc_usermsg( irc, "Not enough parameters given (need %d)", 2 );
+			return;
+		}
+		
+		if( ( c = chat_get( irc, cmd[2] ) ) )
+		{
+			chat_del( irc, c );
+		}
+		else
+		{
+			irc_usermsg( irc, "Could not remove chat." );
+		}
+	}
 	else if( g_strcasecmp( cmd[1], "with" ) == 0 )
 	{
 		user_t *u;
-- 
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