static gboolean
update_ip4_setting_from_if_block(NMConnection *connection,
if_block *block,
GError **error)
{
NMSettingIPConfig *s_ip4 = NM_SETTING_IP_CONFIG (nm_setting_ip4_config_new());
const char *type = ifparser_getkey(block, "inet");
gboolean is_static = type && !strcmp("static", type);
if (!is_static) {
g_object_set (s_ip4, NM_SETTING_IP_CONFIG_METHOD, NM_SETTING_IP4_CONFIG_METHOD_AUTO, NULL);
} else {
guint32 tmp_mask;
NMIPAddress *addr;
const char *address_v;
const char *netmask_v;
const char *gateway_v;
const char *nameserver_v;
const char *nameservers_v;
const char *search_v;
char **list, **iter;
guint32 netmask_int = 32;
/* Address */
address_v = ifparser_getkey (block, "address");
if (!address_v) {
g_set_error (error, NM_SETTINGS_ERROR, NM_SETTINGS_ERROR_INVALID_CONNECTION,
"Missing IPv4 address");
goto error;
}
/* mask/prefix */
netmask_v = ifparser_getkey (block, "netmask");
if (netmask_v) {
if (strlen (netmask_v) < 7) {
netmask_int = atoi (netmask_v);
} else if (!inet_pton (AF_INET, netmask_v, &tmp_mask)) {
g_set_error (error, NM_SETTINGS_ERROR, NM_SETTINGS_ERROR_INVALID_CONNECTION,
"Invalid IPv4 netmask '%s'", netmask_v);
goto error;
} else {
netmask_int = nm_utils_ip4_netmask_to_prefix (tmp_mask);
}
}
/* Add the new address to the setting */
addr = nm_ip_address_new (AF_INET, address_v, netmask_int, error);
if (!addr)
goto error;
if (nm_setting_ip_config_add_address (s_ip4, addr)) {
nm_log_info (LOGD_SETTINGS, "addresses count: %d",
nm_setting_ip_config_get_num_addresses (s_ip4));
} else {
nm_log_info (LOGD_SETTINGS, "ignoring duplicate IP4 address");
}
nm_ip_address_unref (addr);
/* gateway */
gateway_v = ifparser_getkey (block, "gateway");
if (gateway_v) {
if (!nm_utils_ipaddr_valid (AF_INET, gateway_v)) {
g_set_error (error, NM_SETTINGS_ERROR, NM_SETTINGS_ERROR_INVALID_CONNECTION,
"Invalid IPv4 gateway '%s'", gateway_v);
goto error;
}
if (!nm_setting_ip_config_get_gateway (s_ip4))
g_object_set (s_ip4, NM_SETTING_IP_CONFIG_GATEWAY, gateway_v, NULL);
}
nameserver_v = ifparser_getkey (block, "dns-nameserver");
ifupdown_ip4_add_dns (s_ip4, nameserver_v);
nameservers_v = ifparser_getkey (block, "dns-nameservers");
ifupdown_ip4_add_dns (s_ip4, nameservers_v);
if (!nm_setting_ip_config_get_num_dns (s_ip4))
nm_log_info (LOGD_SETTINGS, "No dns-nameserver configured in /etc/network/interfaces");
/* DNS searches */
search_v = ifparser_getkey (block, "dns-search");
if (search_v) {
list = g_strsplit_set (search_v, " \t", -1);
for (iter = list; iter && *iter; iter++) {
g_strstrip (*iter);
if (g_ascii_isspace (*iter[0]))
continue;
if (!nm_setting_ip_config_add_dns_search (s_ip4, *iter))
nm_log_warn (LOGD_SETTINGS, " duplicate DNS domain '%s'", *iter);
}
g_strfreev (list);
}
g_object_set (s_ip4, NM_SETTING_IP_CONFIG_METHOD, NM_SETTING_IP4_CONFIG_METHOD_MANUAL, NULL);
}
nm_connection_add_setting (connection, NM_SETTING (s_ip4));
return TRUE;
error:
g_object_unref (s_ip4);
return FALSE;
}
static gboolean
update_ip6_setting_from_if_block(NMConnection *connection,
if_block *block,
GError **error)
{
NMSettingIPConfig *s_ip6 = NM_SETTING_IP_CONFIG (nm_setting_ip6_config_new());
const char *type = ifparser_getkey(block, "inet6");
gboolean is_static = type && (!strcmp("static", type) ||
!strcmp("v4tunnel", type));
if (!is_static) {
g_object_set(s_ip6, NM_SETTING_IP_CONFIG_METHOD, NM_SETTING_IP6_CONFIG_METHOD_AUTO, NULL);
} else {
NMIPAddress *addr;
const char *address_v;
const char *prefix_v;
const char *gateway_v;
const char *nameserver_v;
const char *nameservers_v;
const char *search_v;
int prefix_int = 128;
char **list, **iter;
/* Address */
address_v = ifparser_getkey(block, "address");
if (!address_v) {
g_set_error (error, NM_SETTINGS_ERROR, NM_SETTINGS_ERROR_INVALID_CONNECTION,
"Missing IPv6 address");
goto error;
}
/* Prefix */
prefix_v = ifparser_getkey(block, "netmask");
if (prefix_v)
prefix_int = g_ascii_strtoll (prefix_v, NULL, 10);
/* Add the new address to the setting */
addr = nm_ip_address_new (AF_INET6, address_v, prefix_int, error);
if (!addr)
goto error;
if (nm_setting_ip_config_add_address (s_ip6, addr)) {
nm_log_info (LOGD_SETTINGS, "addresses count: %d",
nm_setting_ip_config_get_num_addresses (s_ip6));
} else {
nm_log_info (LOGD_SETTINGS, "ignoring duplicate IP6 address");
}
nm_ip_address_unref (addr);
/* gateway */
gateway_v = ifparser_getkey (block, "gateway");
if (gateway_v) {
if (!nm_utils_ipaddr_valid (AF_INET6, gateway_v)) {
g_set_error (error, NM_SETTINGS_ERROR, NM_SETTINGS_ERROR_INVALID_CONNECTION,
"Invalid IPv6 gateway '%s'", gateway_v);
goto error;
}
if (!nm_setting_ip_config_get_gateway (s_ip6))
g_object_set (s_ip6, NM_SETTING_IP_CONFIG_GATEWAY, gateway_v, NULL);
}
nameserver_v = ifparser_getkey(block, "dns-nameserver");
ifupdown_ip6_add_dns (s_ip6, nameserver_v);
nameservers_v = ifparser_getkey(block, "dns-nameservers");
ifupdown_ip6_add_dns (s_ip6, nameservers_v);
if (!nm_setting_ip_config_get_num_dns (s_ip6))
nm_log_info (LOGD_SETTINGS, "No dns-nameserver configured in /etc/network/interfaces");
/* DNS searches */
search_v = ifparser_getkey (block, "dns-search");
if (search_v) {
list = g_strsplit_set (search_v, " \t", -1);
for (iter = list; iter && *iter; iter++) {
g_strstrip (*iter);
if (isblank (*iter[0]))
continue;
if (!nm_setting_ip_config_add_dns_search (s_ip6, *iter))
nm_log_warn (LOGD_SETTINGS, " duplicate DNS domain '%s'", *iter);
}
g_strfreev (list);
}
g_object_set (s_ip6,
NM_SETTING_IP_CONFIG_METHOD, NM_SETTING_IP6_CONFIG_METHOD_MANUAL,
NULL);
}
nm_connection_add_setting (connection, NM_SETTING (s_ip6));
return TRUE;
error:
g_object_unref (s_ip6);
return FALSE;
}
static void
free_one_addr (gpointer data)
{
nm_ip_address_unref ((NMIPAddress *) data);
}
