Moved disconnect code to profanity module

src/command.c

@@ -953,10 +953,7 @@ _cmd_disconnect(gchar **args, struct cmd_help_t help)
 {
     if (jabber_get_connection_status() == JABBER_CONNECTED) {
         char *jid = strdup(jabber_get_jid());
-        jabber_disconnect();
+        prof_handle_disconnect(jid);
-        contact_list_clear();
-        jabber_restart();
-        cons_show("%s logged out successfully.", jid);
         free(jid);
     } else {
         cons_show("You are not currently connected.");

src/profanity.c

@@ -215,6 +215,15 @@ prof_handle_failed_login(void)
     log_info("disconnected");
 }
 
+void
+prof_handle_disconnect(const char * const jid)
+{
+    jabber_disconnect();
+    contact_list_clear();
+    jabber_restart();
+    cons_show("%s logged out successfully.", jid);
+}
+
 void
 prof_handle_room_history(const char * const room_jid, const char * const nick,
     GTimeVal tv_stamp, const char * const message)

src/profanity.h

@@ -29,6 +29,7 @@ void prof_run(const int disable_tls, char *log_level);
 
 void prof_handle_login_success(const char *jid);
 void prof_handle_lost_connection(void);
+void prof_handle_disconnect(const char * const jid);
 void prof_handle_failed_login(void);
 void prof_handle_typing(char *from);
 void prof_handle_contact_online(char *contact, char *show, char *status);