NMFirewallPendingCall
nm_firewall_manager_remove_from_zone (NMFirewallManager *self,
const char *iface,
const char *zone)
{
NMFirewallManagerPrivate *priv = NM_FIREWALL_MANAGER_GET_PRIVATE (self);
CBInfo *info;
if (priv->running == FALSE) {
nm_log_dbg (LOGD_FIREWALL, "(%s) firewall zone remove skipped (not running)", iface);
return PENDING_CALL_DUMMY;
}
info = _cb_info_create (self, iface, NULL, NULL);
nm_log_dbg (LOGD_FIREWALL, "(%s) firewall zone remove -> %s%s%s [%u]", iface,
zone?"\"":"", zone ? zone : "*", zone?"\"":"", info->id);
info->dbus_call = dbus_g_proxy_begin_call_with_timeout (priv->proxy,
"removeInterface",
remove_cb,
info,
(GDestroyNotify) _cb_info_free,
10000, /* timeout */
G_TYPE_STRING, zone ? zone : "",
G_TYPE_STRING, iface,
G_TYPE_INVALID);
return PENDING_CALL_FROM_INFO (info);
}
gpointer
nm_firewall_manager_add_or_change_zone (NMFirewallManager *self,
const char *iface,
const char *zone,
gboolean add, /* TRUE == add, FALSE == change */
FwAddToZoneFunc callback,
gpointer user_data)
{
NMFirewallManagerPrivate *priv = NM_FIREWALL_MANAGER_GET_PRIVATE (self);
CBInfo *info;
if (priv->running == FALSE) {
nm_log_dbg (LOGD_FIREWALL, "(%s) firewall zone add/change skipped (not running)", iface);
callback (NULL, user_data);
return NULL;
}
info = _cb_info_create (iface, callback, user_data);
nm_log_dbg (LOGD_FIREWALL, "(%s) firewall zone %s -> %s%s%s [%u]", iface, add ? "add" : "change",
zone?"\"":"", zone ? zone : "default", zone?"\"":"", info->id);
return dbus_g_proxy_begin_call_with_timeout (priv->proxy,
add ? "addInterface" : "changeZone",
add_or_change_cb,
info,
(GDestroyNotify) cb_info_free,
10000, /* timeout */
G_TYPE_STRING, zone ? zone : "",
G_TYPE_STRING, iface,
G_TYPE_INVALID);
}
NMFirewallPendingCall
nm_firewall_manager_add_or_change_zone (NMFirewallManager *self,
const char *iface,
const char *zone,
gboolean add, /* TRUE == add, FALSE == change */
FwAddToZoneFunc callback,
gpointer user_data)
{
NMFirewallManagerPrivate *priv = NM_FIREWALL_MANAGER_GET_PRIVATE (self);
CBInfo *info;
if (priv->running == FALSE) {
if (callback) {
info = _cb_info_create (self, iface, callback, user_data);
info->idle_id = g_idle_add (add_or_change_idle_cb, info);
nm_log_dbg (LOGD_FIREWALL, "(%s) firewall zone %s -> %s%s%s [%u] (not running, simulate success)", iface, add ? "add" : "change",
zone?"\"":"", zone ? zone : "default", zone?"\"":"", info->id);
return PENDING_CALL_FROM_INFO (info);
} else {
nm_log_dbg (LOGD_FIREWALL, "(%s) firewall zone add/change skipped (not running)", iface);
return PENDING_CALL_DUMMY;
}
}
info = _cb_info_create (self, iface, callback, user_data);
nm_log_dbg (LOGD_FIREWALL, "(%s) firewall zone %s -> %s%s%s [%u]", iface, add ? "add" : "change",
zone?"\"":"", zone ? zone : "default", zone?"\"":"", info->id);
info->dbus_call = dbus_g_proxy_begin_call_with_timeout (priv->proxy,
add ? "addInterface" : "changeZone",
add_or_change_cb,
info,
(GDestroyNotify) _cb_info_free,
10000, /* timeout */
G_TYPE_STRING, zone ? zone : "",
G_TYPE_STRING, iface,
G_TYPE_INVALID);
return PENDING_CALL_FROM_INFO (info);
}
static NMFirewallManagerCallId
_start_request (NMFirewallManager *self,
CBInfoOpsType ops_type,
const char *iface,
const char *zone,
NMFirewallManagerAddRemoveCallback callback,
gpointer user_data)
{
NMFirewallManagerPrivate *priv;
CBInfo *info;
const char *dbus_method;
g_return_val_if_fail (NM_IS_FIREWALL_MANAGER (self), NULL);
g_return_val_if_fail (iface && *iface, NULL);
priv = NM_FIREWALL_MANAGER_GET_PRIVATE (self);
info = _cb_info_create (self, ops_type, iface, callback, user_data);
_LOGD (info, "firewall zone %s %s:%s%s%s%s",
_ops_type_to_string (info->ops_type),
iface,
NM_PRINT_FMT_QUOTED (zone, "\"", zone, "\"", "default"),
_cb_info_is_idle (info) ? " (not running, simulate success)" : "");
if (!_cb_info_is_idle (info)) {
switch (ops_type) {
case CB_INFO_OPS_ADD:
dbus_method = "addInterface";
break;
case CB_INFO_OPS_CHANGE:
dbus_method = "changeZone";
break;
case CB_INFO_OPS_REMOVE:
dbus_method = "removeInterface";
break;
default:
g_assert_not_reached ();
}
g_dbus_proxy_call (priv->proxy,
dbus_method,
g_variant_new ("(ss)", zone ? zone : "", iface),
G_DBUS_CALL_FLAGS_NONE, 10000,
info->dbus.cancellable,
_handle_dbus,
info);
if (!info->callback) {
/* if the user did not provide a callback, the call_id is useless.
* Especially, the user cannot use the call-id to cancel the request,
* because he cannot know whether the request is still pending.
*
* Hence, returning %NULL doesn't mean that the request could not be started
* (the request will always be started). */
return NULL;
}
} else if (!info->callback) {
/* if the user did not provide a callback and firewalld is not running,
* there is no point in scheduling an idle-request to fake success. Just
* return right away. */
_LOGD (info, "complete: drop request simulating success");
_cb_info_complete_normal (info, NULL);
return NULL;
} else
info->idle.id = g_idle_add (_handle_idle, info);
return info;
}