#include <config.h>
#include <glib.h>
-#include "ginet4address.h"
+#include <netinet/in.h>
+#include <arpa/inet.h>
+#include "ginet4address.h"
G_DEFINE_TYPE (GInet4Address, g_inet4_address, G_TYPE_INET_ADDRESS);
struct _GInet4AddressPrivate {
-
- union {
- guint32 u4_addr8[4];
- guint8 u4_addr32;
- } addr;
+ union {
+ guint8 u4_addr8[4];
+ guint32 u4_addr32;
+ } addr;
};
+static gboolean
+g_inet4_address_is_any (GInetAddress *address)
+{
+ g_return_val_if_fail (G_IS_INET4_ADDRESS (address), FALSE);
+
+ return (g_ntohl (G_INET4_ADDRESS (address)->priv->addr.u4_addr32) == INADDR_ANY);
+}
+
+static gboolean
+g_inet4_address_is_linklocal (GInetAddress *address)
+{
+ g_return_val_if_fail (G_IS_INET4_ADDRESS (address), FALSE);
+
+ return ((g_ntohl (G_INET4_ADDRESS (address)->priv->addr.u4_addr32) & 0xffff0000) == 0xa9fe0000);
+}
+
+static gboolean
+g_inet4_address_is_loopback (GInetAddress *address)
+{
+ g_return_val_if_fail (G_IS_INET4_ADDRESS (address), FALSE);
+
+ return (G_INET4_ADDRESS (address)->priv->addr.u4_addr8[0] == IN_LOOPBACKNET);
+}
+
+static gboolean
+g_inet4_address_is_sitelocal (GInetAddress *address)
+{
+ guint32 addr;
+
+ g_return_val_if_fail (G_IS_INET4_ADDRESS (address), FALSE);
+
+ addr = g_ntohl (G_INET4_ADDRESS (address)->priv->addr.u4_addr32);
+
+ return ((addr & 0xff000000) == (10 << 24)) || ((addr & 0xfff00000) == 0xac100000) || ((addr & 0xffff0000) == 0xc0a80000);
+}
+
+static gboolean
+g_inet4_address_is_multicast (GInetAddress *address)
+{
+ g_return_val_if_fail (G_IS_INET4_ADDRESS (address), FALSE);
+
+ return IN_MULTICAST (g_ntohl (G_INET4_ADDRESS (address)->priv->addr.u4_addr32));
+}
+
+static gboolean
+g_inet4_address_is_mc_global (GInetAddress *address)
+{
+ g_return_val_if_fail (G_IS_INET4_ADDRESS (address), FALSE);
+
+ return FALSE;
+}
+
+static gboolean
+g_inet4_address_is_mc_linklocal (GInetAddress *address)
+{
+ g_return_val_if_fail (G_IS_INET4_ADDRESS (address), FALSE);
+
+ return FALSE;
+}
+
+static gboolean
+g_inet4_address_is_mc_nodelocal (GInetAddress *address)
+{
+ g_return_val_if_fail (G_IS_INET4_ADDRESS (address), FALSE);
+
+ return FALSE;
+}
+
+static gboolean
+g_inet4_address_is_mc_orglocal (GInetAddress *address)
+{
+ g_return_val_if_fail (G_IS_INET4_ADDRESS (address), FALSE);
+
+ return FALSE;
+}
+
+static gboolean
+g_inet4_address_is_mc_sitelocal (GInetAddress *address)
+{
+ g_return_val_if_fail (G_IS_INET4_ADDRESS (address), FALSE);
+
+ return FALSE;
+}
static void
g_inet4_address_finalize (GObject *object)
{
- GInet4Address *address;
+ GInet4Address *address G_GNUC_UNUSED = G_INET4_ADDRESS (object);
- address = G_INET4_ADDRESS (object);
-
if (G_OBJECT_CLASS (g_inet4_address_parent_class)->finalize)
(*G_OBJECT_CLASS (g_inet4_address_parent_class)->finalize) (object);
}
static void
g_inet4_address_dispose (GObject *object)
{
- GInet4Address *address;
+ GInet4Address *address G_GNUC_UNUSED = G_INET4_ADDRESS (object);;
- address = G_INET4_ADDRESS (object);
-
if (G_OBJECT_CLASS (g_inet4_address_parent_class)->dispose)
(*G_OBJECT_CLASS (g_inet4_address_parent_class)->dispose) (object);
}
-
static void
g_inet4_address_class_init (GInet4AddressClass *klass)
{
GObjectClass *gobject_class = G_OBJECT_CLASS (klass);
+ GInetAddressClass *ginetaddress_class = G_INET_ADDRESS_CLASS (klass);
g_type_class_add_private (klass, sizeof (GInet4AddressPrivate));
-
+
gobject_class->finalize = g_inet4_address_finalize;
gobject_class->dispose = g_inet4_address_dispose;
+ ginetaddress_class->is_any = g_inet4_address_is_any;
+ ginetaddress_class->is_linklocal = g_inet4_address_is_linklocal;
+ ginetaddress_class->is_loopback = g_inet4_address_is_loopback;
+ ginetaddress_class->is_sitelocal = g_inet4_address_is_sitelocal;
+ ginetaddress_class->is_multicast = g_inet4_address_is_multicast;
+ ginetaddress_class->is_mc_global = g_inet4_address_is_mc_global;
+ ginetaddress_class->is_mc_linklocal = g_inet4_address_is_mc_linklocal;
+ ginetaddress_class->is_mc_nodelocal = g_inet4_address_is_mc_nodelocal;
+ ginetaddress_class->is_mc_orglocal = g_inet4_address_is_mc_orglocal;
+ ginetaddress_class->is_mc_sitelocal = g_inet4_address_is_mc_sitelocal;
}
static void
/* Public Functions */
GInet4Address *
-g_inet4_address_from_string (const char *string)
+g_inet4_address_from_string (const gchar *string)
{
- return NULL;
+ struct in_addr addr;
+
+ if (!inet_aton (string, &addr))
+ {
+ g_warning ("Could not parse IP address %s", string);
+ return NULL;
+ }
+
+ return g_inet4_address_from_bytes ((guint8 *) &(addr.s_addr));
}
char *
g_inet4_address_to_string (GInet4Address *address)
{
- return NULL;
+ guint8 *addr;
+
+ g_return_val_if_fail (G_IS_INET4_ADDRESS (address), NULL);
+
+ addr = address->priv->addr.u4_addr8;
+
+ return g_strdup_printf ("%d.%d.%d.%d", addr[0], addr[1], addr[2], addr[3]);
}
GInet4Address *
g_inet4_address_from_bytes (guint8 bytes[])
{
- return NULL;
+ GInet4Address *address = G_INET4_ADDRESS (g_object_new (G_TYPE_INET4_ADDRESS, NULL));
+
+ guint8 *addr = address->priv->addr.u4_addr8;
+
+ addr[0] = bytes[0];
+ addr[1] = bytes[1];
+ addr[2] = bytes[2];
+ addr[3] = bytes[3];
+
+ return address;
}
const guint8 *
g_inet4_address_to_bytes (GInet4Address *address)
{
- return NULL;
+ g_return_val_if_fail (G_IS_INET4_ADDRESS (address), NULL);
+
+ return address->priv->addr.u4_addr8;
}
-GInetAddress *
-g_inet4address_new_loopback (void)
+GInet4Address *
+g_inet4_address_new_loopback (void)
{
- return NULL;
+ guint8 addr[8] = {127, 0, 0, 1};
+
+ return g_inet4_address_from_bytes (addr);
}
-GInetAddress *
-g_inet4address_new_any (void)
+GInet4Address *
+g_inet4_address_new_any (void)
{
- return NULL;
-}
+ guint8 addr[8] = {0, 0, 0, 0};
+ return g_inet4_address_from_bytes (addr);
+}
projects / cascardo / gnio.git / blobdiff