static struct in6_addr *
get_ip6_next_hop (gchar * next_hop)
{
gchar *tmp;
struct in6_addr *tmp_ip6_addr = g_slice_new0 (struct in6_addr);
if (!next_hop)
return 0;
tmp = find_gateway_str (next_hop);
if (!tmp) {
PLUGIN_WARN (IFNET_PLUGIN_NAME,
"Couldn't obtain next_hop in \"%s\"", next_hop);
return 0;
}
tmp = g_strdup (tmp);
strip_string (tmp, ' ');
strip_string (tmp, '"');
g_strstrip (tmp);
if (!inet_pton (AF_INET6, tmp, tmp_ip6_addr))
goto error;
g_free (tmp);
return tmp_ip6_addr;
error:
if (!is_ip4_address (tmp))
PLUGIN_WARN (IFNET_PLUGIN_NAME,
"Can't handle IPv6 next_hop: %s", tmp);
g_free (tmp);
g_slice_free (struct in6_addr, tmp_ip6_addr);
return NULL;
}
static guint32
get_ip4_gateway (gchar * gateway)
{
gchar *tmp, *split;
struct in_addr tmp_ip4_addr;
if (!gateway)
return 0;
tmp = find_gateway_str (gateway);
if (!tmp) {
PLUGIN_WARN (IFNET_PLUGIN_NAME,
"Couldn't obtain gateway in \"%s\"", gateway);
return 0;
}
tmp = g_strdup (tmp);
strip_string (tmp, ' ');
strip_string (tmp, '"');
if ((split = strstr (tmp, "\"")) != NULL)
*split = '\0';
if (!inet_pton (AF_INET, tmp, &tmp_ip4_addr))
goto error;
g_free (tmp);
return tmp_ip4_addr.s_addr;
error:
if (!is_ip6_address (tmp))
PLUGIN_WARN (IFNET_PLUGIN_NAME, "Can't handle IPv4 gateway: %s",
tmp);
g_free (tmp);
return 0;
}
static char *
get_ip6_next_hop (gchar * next_hop)
{
gchar *tmp;
if (!next_hop)
return NULL;
tmp = find_gateway_str (next_hop);
if (!tmp) {
nm_log_warn (LOGD_SETTINGS, "Couldn't obtain next_hop in \"%s\"", next_hop);
return NULL;
}
tmp = g_strdup (tmp);
strip_string (tmp, ' ');
strip_string (tmp, '"');
g_strstrip (tmp);
if (!nm_utils_ipaddr_valid (AF_INET6, tmp))
goto error;
return tmp;
error:
if (!is_ip4_address (tmp))
nm_log_warn (LOGD_SETTINGS, "Can't handle IPv6 next_hop: %s", tmp);
g_free (tmp);
return NULL;
}
ip_block *
convert_ip4_routes_block (const char *conn_name)
{
gchar **ipset;
guint length;
guint i;
gchar *ip;
ip_block *start = NULL, *current = NULL, *iblock = NULL;
g_return_val_if_fail (conn_name != NULL, NULL);
ipset = split_routes (ifnet_get_data (conn_name, "routes"));
length = ipset ? g_strv_length (ipset) : 0;
for (i = 0; i < length; i++) {
ip = ipset[i];
if (find_default_gateway_str (ip) || strstr (ip, "::")
|| !find_gateway_str (ip))
continue;
ip = strip_string (ip, '"');
iblock = create_ip4_block (ip);
if (iblock == NULL)
continue;
iblock->next_hop = get_ip4_gateway (ip);
if (start == NULL)
start = current = iblock;
else {
current->next = iblock;
current = iblock;
}
}
g_strfreev (ipset);
return start;
}
static char *
get_ip4_gateway (gchar * gateway)
{
gchar *tmp, *split;
if (!gateway)
return NULL;
tmp = find_gateway_str (gateway);
if (!tmp) {
nm_log_warn (LOGD_SETTINGS, "Couldn't obtain gateway in \"%s\"", gateway);
return NULL;
}
tmp = g_strdup (tmp);
strip_string (tmp, ' ');
strip_string (tmp, '"');
// Only one gateway is selected
if ((split = strstr (tmp, "\"")) != NULL)
*split = '\0';
if (!nm_utils_ipaddr_valid (AF_INET, tmp))
goto error;
return tmp;
error:
if (!is_ip6_address (tmp))
nm_log_warn (LOGD_SETTINGS, "Can't handle IPv4 gateway: %s", tmp);
g_free (tmp);
return NULL;
}
