server: Add cmd_logout

1 files changed, 12 insertions, 0 deletions

diff --git a/command.c b/command.c
index 1bbde10..2a75e7f 100644
--- a/command.c
+++ b/command.c
@@ -53,6 +53,17 @@ static bool cmd_login(struct conn_data *data,const char *tag,const char **args){
 	return false;
 }
 
+static bool cmd_logout(struct conn_data *data,const char *tag,const char **args){
+	(void)args;
+	if(data->userid!=-1){
+		userdata_unregister(data->userid,data->fd);
+		broadcast_online_change(data->userid);
+		data->userid=-1;
+	}
+	net_send_ok(data->fd,tag);
+	return false;
+}
+
 static bool cmd_list_rooms(struct conn_data *data,const char *tag,const char **args){
 	(void)args;
 	if(data->userid==-1){
@@ -288,6 +299,7 @@ struct cmd_info{
 static const struct cmd_info commands[]={
 	{"register",2,true,cmd_register},
 	{"login",2,true,cmd_login},
+	{"logout",0,false,cmd_logout},
 	{"list_rooms",0,false,cmd_list_rooms},
 	{"list_members",1,false,cmd_list_members},
 	{"create_room",0,false,cmd_create_room},