[libvirt] [libvirt-glib PATCHv4 7/7] gobject: Add wrapper for virNetworkGetDHCPLeases

--- libvirt-gobject/libvirt-gobject-network.c | 54 +++++++++++++++++++++++++++++++ libvirt-gobject/libvirt-gobject-network.h | 4 +++ libvirt-gobject/libvirt-gobject.sym | 2 ++ 3 files changed, 60 insertions(+) diff --git a/libvirt-gobject/libvirt-gobject-network.c b/libvirt-gobject/libvirt-gobject-network.c index b1b38a0..b29be36 100644 --- a/libvirt-gobject/libvirt-gobject-network.c +++ b/libvirt-gobject/libvirt-gobject-network.c @@ -29,6 +29,7 @@ #include "libvirt-glib/libvirt-glib.h" #include "libvirt-gobject/libvirt-gobject.h" #include "libvirt-gobject-compat.h" +#include "libvirt-gobject/libvirt-gobject-network-dhcp-lease-private.h" #define GVIR_NETWORK_GET_PRIVATE(obj) \ (G_TYPE_INSTANCE_GET_PRIVATE((obj), GVIR_TYPE_NETWORK, GVirNetworkPrivate)) @@ -224,3 +225,56 @@ GVirConfigNetwork *gvir_network_get_config(GVirNetwork *network, free(xml); return conf; } + +/** + * gvir_network_get_dhcp_leases: + * @network: the network + * @mac: (allow-none): The optional ASCII formatted MAC address of an interface + * @flags: placeholder for flags, pass 0 + * + * @err: Place-holder for possible errors + * + * This function fetches leases info of guests in the specified network. If the + * optional parameter @mac is specified, the returned list will contain only + * lease info about a specific guest interface with @mac. There can be multiple + * leases for a single @mac because this API supports DHCPv6 too. + * + * Returns: (element-type LibvirtGObject.NetworkDHCPLease) (transfer full): the + * list of network leases. Each object in the returned list should be unreffed + * with g_object_unref() and the list itself using g_list_free, when no longer + * needed. + */ +GList *gvir_network_get_dhcp_leases(GVirNetwork *network, + const char* mac, + guint flags, + GError **err) +{ + virNetworkDHCPLeasePtr *leases; + GList *ret = NULL; + int num_leases, i; + + g_return_val_if_fail(GVIR_IS_NETWORK(network), NULL); + g_return_val_if_fail(err == NULL || *err == NULL, NULL); + + num_leases = virNetworkGetDHCPLeases(network->priv->handle, mac, &leases, flags); + if (num_leases < 0) { + gvir_set_error_literal(err, GVIR_NETWORK_ERROR, + 0, + "Unable to get network DHCP leases"); + return NULL; + } + + if (num_leases == 0) + return NULL; + + for (i = 0; i < num_leases; i++) { + GVirNetworkDHCPLease *lease; + + lease = gvir_network_dhcp_lease_new(leases[i]); + ret = g_list_prepend(ret, lease); + } + ret = g_list_reverse(ret); + free(leases); + + return ret; +} diff --git a/libvirt-gobject/libvirt-gobject-network.h b/libvirt-gobject/libvirt-gobject-network.h index 9f746c0..5617ed6 100644 --- a/libvirt-gobject/libvirt-gobject-network.h +++ b/libvirt-gobject/libvirt-gobject-network.h @@ -71,6 +71,10 @@ const gchar *gvir_network_get_uuid(GVirNetwork *network); GVirConfigNetwork *gvir_network_get_config(GVirNetwork *network, guint flags, GError **err); +GList *gvir_network_get_dhcp_leases(GVirNetwork *network, + const char* mac, + guint flags, + GError **err); G_END_DECLS diff --git a/libvirt-gobject/libvirt-gobject.sym b/libvirt-gobject/libvirt-gobject.sym index d345813..13f35e5 100644 --- a/libvirt-gobject/libvirt-gobject.sym +++ b/libvirt-gobject/libvirt-gobject.sym @@ -300,6 +300,8 @@ LIBVIRT_GOBJECT_0.2.2 { gvir_network_dhcp_lease_get_mac; gvir_network_dhcp_lease_get_prefix; gvir_network_dhcp_lease_get_type; + + gvir_network_get_dhcp_leases; } LIBVIRT_GOBJECT_0.2.1; # .... define new API here using predicted next version number .... -- 2.4.3