#include <config.h>
#endif
+#include <errno.h>
+#include <stdio.h>
#include <net/if.h>
#include <net/if_arp.h>
#include <linux/if_link.h>
#include "connman.h"
struct connman_ipconfig {
- gint refcount;
+ int refcount;
int index;
enum connman_ipconfig_type type;
enum connman_ipconfig_method method;
struct connman_ipaddress *address;
struct connman_ipaddress *system;
+
+ int ipv6_privacy_config;
+ char *last_dhcp_address;
};
struct connman_ipdevice {
struct connman_ipconfig *config_ipv4;
struct connman_ipconfig *config_ipv6;
+
+ gboolean ipv6_enabled;
+ int ipv6_privacy;
};
static GHashTable *ipdevice_hash = NULL;
unsigned char buf[sizeof(struct in6_addr)];
int err;
+ if (address == NULL)
+ return FALSE;
+
err = inet_pton(AF_INET6, address, buf);
if (err > 0)
return TRUE;
}
int connman_ipaddress_set_ipv6(struct connman_ipaddress *ipaddress,
- const char *address, const char *gateway,
- unsigned char prefix_length)
+ const char *address,
+ unsigned char prefix_length,
+ const char *gateway)
{
if (ipaddress == NULL)
return -EINVAL;
DBG("prefix_len %d address %s gateway %s",
prefix_length, address, gateway);
+ ipaddress->family = AF_INET6;
+
ipaddress->prefixlen = prefix_length;
g_free(ipaddress->local);
return 0;
}
-void connman_ipaddress_set_ipv4(struct connman_ipaddress *ipaddress,
+int connman_ipaddress_set_ipv4(struct connman_ipaddress *ipaddress,
const char *address, const char *netmask, const char *gateway)
{
if (ipaddress == NULL)
- return;
+ return -EINVAL;
+
+ ipaddress->family = AF_INET;
ipaddress->prefixlen = __connman_ipconfig_netmask_prefix_len(netmask);
g_free(ipaddress->gateway);
ipaddress->gateway = g_strdup(gateway);
+
+ return 0;
+}
+
+void connman_ipaddress_set_peer(struct connman_ipaddress *ipaddress,
+ const char *peer)
+{
+ if (ipaddress == NULL)
+ return;
+
+ g_free(ipaddress->peer);
+ ipaddress->peer = g_strdup(peer);
}
void connman_ipaddress_clear(struct connman_ipaddress *ipaddress)
return NULL;
}
+const char *__connman_ipconfig_type2string(enum connman_ipconfig_type type)
+{
+ switch (type) {
+ case CONNMAN_IPCONFIG_TYPE_UNKNOWN:
+ return "unknown";
+ case CONNMAN_IPCONFIG_TYPE_IPV4:
+ return "IPv4";
+ case CONNMAN_IPCONFIG_TYPE_IPV6:
+ return "IPv6";
+ }
+
+ return NULL;
+}
+
static const char *type2str(unsigned short type)
{
switch (type) {
return "";
}
+static gboolean get_ipv6_state(gchar *ifname)
+{
+ int disabled;
+ gchar *path;
+ FILE *f;
+ gboolean enabled = FALSE;
+
+ if (ifname == NULL)
+ path = g_strdup("/proc/sys/net/ipv6/conf/all/disable_ipv6");
+ else
+ path = g_strdup_printf(
+ "/proc/sys/net/ipv6/conf/%s/disable_ipv6", ifname);
+
+ if (path == NULL)
+ return enabled;
+
+ f = fopen(path, "r");
+
+ g_free(path);
+
+ if (f != NULL) {
+ if (fscanf(f, "%d", &disabled) > 0)
+ enabled = !disabled;
+ fclose(f);
+ }
+
+ return enabled;
+}
+
+static void set_ipv6_state(gchar *ifname, gboolean enable)
+{
+ gchar *path;
+ FILE *f;
+
+ if (ifname == NULL)
+ path = g_strdup("/proc/sys/net/ipv6/conf/all/disable_ipv6");
+ else
+ path = g_strdup_printf(
+ "/proc/sys/net/ipv6/conf/%s/disable_ipv6", ifname);
+
+ if (path == NULL)
+ return;
+
+ f = fopen(path, "r+");
+
+ g_free(path);
+
+ if (f == NULL)
+ return;
+
+ if (enable == FALSE)
+ fprintf(f, "1");
+ else
+ fprintf(f, "0");
+
+ fclose(f);
+}
+
+static int get_ipv6_privacy(gchar *ifname)
+{
+ gchar *path;
+ FILE *f;
+ int value;
+
+ if (ifname == NULL)
+ return 0;
+
+ path = g_strdup_printf("/proc/sys/net/ipv6/conf/%s/use_tempaddr",
+ ifname);
+
+ if (path == NULL)
+ return 0;
+
+ f = fopen(path, "r");
+
+ g_free(path);
+
+ if (f == NULL)
+ return 0;
+
+ if (fscanf(f, "%d", &value) <= 0)
+ value = 0;
+
+ fclose(f);
+
+ return value;
+}
+
+/* Enable the IPv6 privacy extension for stateless address autoconfiguration.
+ * The privacy extension is described in RFC 3041 and RFC 4941
+ */
+static void set_ipv6_privacy(gchar *ifname, int value)
+{
+ gchar *path;
+ FILE *f;
+
+ if (ifname == NULL)
+ return;
+
+ path = g_strdup_printf("/proc/sys/net/ipv6/conf/%s/use_tempaddr",
+ ifname);
+
+ if (path == NULL)
+ return;
+
+ if (value < 0)
+ value = 0;
+
+ f = fopen(path, "r+");
+
+ g_free(path);
+
+ if (f == NULL)
+ return;
+
+ fprintf(f, "%d", value);
+ fclose(f);
+}
+
+static int get_rp_filter()
+{
+ FILE *f;
+ int value = -EINVAL, tmp;
+
+ f = fopen("/proc/sys/net/ipv4/conf/all/rp_filter", "r");
+
+ if (f != NULL) {
+ if (fscanf(f, "%d", &tmp) == 1)
+ value = tmp;
+ fclose(f);
+ }
+
+ return value;
+}
+
+static void set_rp_filter(int value)
+{
+ FILE *f;
+
+ f = fopen("/proc/sys/net/ipv4/conf/all/rp_filter", "r+");
+
+ if (f == NULL)
+ return;
+
+ fprintf(f, "%d", value);
+
+ fclose(f);
+}
+
+int __connman_ipconfig_set_rp_filter()
+{
+ int value;
+
+ value = get_rp_filter();
+
+ if (value < 0)
+ return value;
+
+ set_rp_filter(2);
+
+ connman_info("rp_filter set to 2 (loose mode routing), "
+ "old value was %d", value);
+
+ return value;
+}
+
+void __connman_ipconfig_unset_rp_filter(int old_value)
+{
+ set_rp_filter(old_value);
+
+ connman_info("rp_filter restored to %d", old_value);
+}
+
static void free_ipdevice(gpointer data)
{
struct connman_ipdevice *ipdevice = data;
g_free(ipdevice->pac);
g_free(ipdevice->address);
+
+ set_ipv6_state(ipdevice->ifname, ipdevice->ipv6_enabled);
+ set_ipv6_privacy(ipdevice->ifname, ipdevice->ipv6_privacy);
+
g_free(ipdevice->ifname);
g_free(ipdevice);
}
ipdevice->ifname = connman_inet_ifname(index);
ipdevice->type = type;
+ ipdevice->ipv6_enabled = get_ipv6_state(ipdevice->ifname);
+ ipdevice->ipv6_privacy = get_ipv6_privacy(ipdevice->ifname);
+
ipdevice->address = g_strdup(address);
g_hash_table_insert(ipdevice_hash, GINT_TO_POINTER(index), ipdevice);
ipconfig->ops->down(ipconfig);
}
+#if defined TIZEN_EXT
+ if (g_strcmp0(ipdevice->address, address) != 0) {
+ g_free(ipdevice->address);
+ ipdevice->address = g_strdup(address);
+ }
+#endif
+
if (lower_up)
__connman_ipconfig_lower_up(ipdevice);
if (lower_down)
{
struct connman_ipdevice *ipdevice;
struct connman_ipaddress *ipaddress;
+ enum connman_ipconfig_type type;
GList *list;
DBG("index %d", index);
return;
}
+ if (family == AF_INET)
+ type = CONNMAN_IPCONFIG_TYPE_IPV4;
+ else if (family == AF_INET6)
+ type = CONNMAN_IPCONFIG_TYPE_IPV6;
+ else
+ return;
+
ipdevice->address_list = g_slist_append(ipdevice->address_list,
ipaddress);
if (index != ipconfig->index)
continue;
+ if (type != ipconfig->type)
+ continue;
+
if (ipconfig->ops == NULL)
continue;
{
struct connman_ipdevice *ipdevice;
struct connman_ipaddress *ipaddress;
+ enum connman_ipconfig_type type;
GList *list;
DBG("index %d", index);
if (ipaddress == NULL)
return;
+ if (family == AF_INET)
+ type = CONNMAN_IPCONFIG_TYPE_IPV4;
+ else if (family == AF_INET6)
+ type = CONNMAN_IPCONFIG_TYPE_IPV6;
+ else
+ return;
+
ipdevice->address_list = g_slist_remove(ipdevice->address_list,
ipaddress);
- connman_ipaddress_free(ipaddress);
+ connman_ipaddress_clear(ipaddress);
+ g_free(ipaddress);
connman_info("%s {del} address %s/%u label %s", ipdevice->ifname,
address, prefixlen, label);
if (index != ipconfig->index)
continue;
+ if (type != ipconfig->type)
+ continue;
+
if (ipconfig->ops == NULL)
continue;
if (ipdevice == NULL)
return;
- if (scope == 0 && g_strcmp0(dst, "0.0.0.0") == 0) {
+ if (scope == 0 && (g_strcmp0(dst, "0.0.0.0") == 0 ||
+ g_strcmp0(dst, "::") == 0)) {
GSList *list;
GList *config_list;
+ enum connman_ipconfig_type type;
if (family == AF_INET6) {
+ type = CONNMAN_IPCONFIG_TYPE_IPV6;
g_free(ipdevice->ipv6_gateway);
ipdevice->ipv6_gateway = g_strdup(gateway);
ipdevice->config_ipv6->system->gateway =
g_strdup(gateway);
}
- } else {
+ } else if (family == AF_INET) {
+ type = CONNMAN_IPCONFIG_TYPE_IPV4;
g_free(ipdevice->ipv4_gateway);
ipdevice->ipv4_gateway = g_strdup(gateway);
ipdevice->config_ipv4->system->gateway =
g_strdup(gateway);
}
- }
+ } else
+ return;
for (list = ipdevice->address_list; list; list = list->next) {
struct connman_ipaddress *ipaddress = list->data;
if (index != ipconfig->index)
continue;
+ if (type != ipconfig->type)
+ continue;
+
if (ipconfig->ops == NULL)
continue;
if (ipdevice == NULL)
return;
- if (scope == 0 && g_strcmp0(dst, "0.0.0.0") == 0) {
+ if (scope == 0 && (g_strcmp0(dst, "0.0.0.0") == 0 ||
+ g_strcmp0(dst, "::") == 0)) {
GSList *list;
GList *config_list;
+ enum connman_ipconfig_type type;
if (family == AF_INET6) {
+ type = CONNMAN_IPCONFIG_TYPE_IPV6;
g_free(ipdevice->ipv6_gateway);
ipdevice->ipv6_gateway = NULL;
g_free(ipdevice->config_ipv6->system->gateway);
ipdevice->config_ipv6->system->gateway = NULL;
}
- } else {
+ } else if (family == AF_INET) {
+ type = CONNMAN_IPCONFIG_TYPE_IPV4;
g_free(ipdevice->ipv4_gateway);
ipdevice->ipv4_gateway = NULL;
g_free(ipdevice->config_ipv4->system->gateway);
ipdevice->config_ipv4->system->gateway = NULL;
}
- }
+ } else
+ return;
for (list = ipdevice->address_list; list; list = list->next) {
struct connman_ipaddress *ipaddress = list->data;
if (index != ipconfig->index)
continue;
+ if (type != ipconfig->type)
+ continue;
+
if (ipconfig->ops == NULL)
continue;
g_list_free(keys);
}
-unsigned short __connman_ipconfig_get_type(int index)
+enum connman_ipconfig_type __connman_ipconfig_get_config_type(
+ struct connman_ipconfig *ipconfig)
+{
+ return ipconfig ? ipconfig->type : CONNMAN_IPCONFIG_TYPE_UNKNOWN;
+}
+
+unsigned short __connman_ipconfig_get_type_from_index(int index)
{
struct connman_ipdevice *ipdevice;
return ipdevice->type;
}
-unsigned int __connman_ipconfig_get_flags(int index)
+unsigned int __connman_ipconfig_get_flags_from_index(int index)
{
struct connman_ipdevice *ipdevice;
return ipdevice->flags;
}
-const char *__connman_ipconfig_get_gateway(int index)
+const char *__connman_ipconfig_get_gateway_from_index(int index)
{
struct connman_ipdevice *ipdevice;
ipconfig->index = index;
}
+const char *__connman_ipconfig_get_local(struct connman_ipconfig *ipconfig)
+{
+ if (ipconfig->address == NULL)
+ return NULL;
+
+ return ipconfig->address->local;
+}
+
+void __connman_ipconfig_set_local(struct connman_ipconfig *ipconfig, const char *address)
+{
+ if (ipconfig->address == NULL)
+ return;
+
+ g_free(ipconfig->address->local);
+ ipconfig->address->local = g_strdup(address);
+}
+
+const char *__connman_ipconfig_get_peer(struct connman_ipconfig *ipconfig)
+{
+ if (ipconfig->address == NULL)
+ return NULL;
+
+ return ipconfig->address->peer;
+}
+
+void __connman_ipconfig_set_peer(struct connman_ipconfig *ipconfig, const char *address)
+{
+ if (ipconfig->address == NULL)
+ return;
+
+ g_free(ipconfig->address->peer);
+ ipconfig->address->peer = g_strdup(address);
+}
+
+const char *__connman_ipconfig_get_broadcast(struct connman_ipconfig *ipconfig)
+{
+ if (ipconfig->address == NULL)
+ return NULL;
+
+ return ipconfig->address->broadcast;
+}
+
+void __connman_ipconfig_set_broadcast(struct connman_ipconfig *ipconfig, const char *broadcast)
+{
+ if (ipconfig->address == NULL)
+ return;
+
+ g_free(ipconfig->address->broadcast);
+ ipconfig->address->broadcast = g_strdup(broadcast);
+}
+
+const char *__connman_ipconfig_get_gateway(struct connman_ipconfig *ipconfig)
+{
+ if (ipconfig->address == NULL)
+ return NULL;
+
+ return ipconfig->address->gateway;
+}
+
+void __connman_ipconfig_set_gateway(struct connman_ipconfig *ipconfig, const char *gateway)
+{
+ DBG("");
+
+ if (ipconfig->address == NULL)
+ return;
+ g_free(ipconfig->address->gateway);
+ ipconfig->address->gateway = g_strdup(gateway);
+}
+
+#if defined TIZEN_EXT
+/*
+ * Description: __connman_service_lookup_from_index cannot find correct service
+ */
+int __connman_ipconfig_gateway_add(struct connman_ipconfig *ipconfig, struct connman_service *service)
+#else
+int __connman_ipconfig_gateway_add(struct connman_ipconfig *ipconfig)
+#endif
+{
+#if !defined TIZEN_EXT
+ struct connman_service *service;
+#endif
+
+ DBG("");
+
+ if (ipconfig->address == NULL)
+ return -EINVAL;
+
+#if !defined TIZEN_EXT
+ service = __connman_service_lookup_from_index(ipconfig->index);
+#endif
+ if (service == NULL)
+ return -EINVAL;
+
+ __connman_connection_gateway_remove(service, ipconfig->type);
+
+ DBG("type %d gw %s peer %s", ipconfig->type,
+ ipconfig->address->gateway, ipconfig->address->peer);
+
+ if (ipconfig->type == CONNMAN_IPCONFIG_TYPE_IPV6 ||
+ ipconfig->type == CONNMAN_IPCONFIG_TYPE_IPV4)
+ return __connman_connection_gateway_add(service,
+ ipconfig->address->gateway,
+ ipconfig->type,
+ ipconfig->address->peer);
+
+ return 0;
+}
+
+void __connman_ipconfig_gateway_remove(struct connman_ipconfig *ipconfig)
+{
+ struct connman_service *service;
+
+ DBG("");
+
+ service = __connman_service_lookup_from_index(ipconfig->index);
+ if (service != NULL)
+ __connman_connection_gateway_remove(service, ipconfig->type);
+}
+
+unsigned char __connman_ipconfig_get_prefixlen(struct connman_ipconfig *ipconfig)
+{
+ if (ipconfig->address == NULL)
+ return 0;
+
+ return ipconfig->address->prefixlen;
+}
+
+void __connman_ipconfig_set_prefixlen(struct connman_ipconfig *ipconfig, unsigned char prefixlen)
+{
+ if (ipconfig->address == NULL)
+ return;
+
+ ipconfig->address->prefixlen = prefixlen;
+}
+
static struct connman_ipconfig *create_ipv6config(int index)
{
struct connman_ipconfig *ipv6config;
ipv6config->index = index;
ipv6config->type = CONNMAN_IPCONFIG_TYPE_IPV6;
ipv6config->method = CONNMAN_IPCONFIG_METHOD_AUTO;
+ ipv6config->ipv6_privacy_config = 0;
ipv6config->address = connman_ipaddress_alloc(AF_INET6);
if (ipv6config->address == NULL) {
*/
struct connman_ipconfig *connman_ipconfig_ref(struct connman_ipconfig *ipconfig)
{
- DBG("ipconfig %p refcount %d", ipconfig,
- g_atomic_int_get(&ipconfig->refcount) + 1);
+ DBG("ipconfig %p refcount %d", ipconfig, ipconfig->refcount + 1);
- g_atomic_int_inc(&ipconfig->refcount);
+ __sync_fetch_and_add(&ipconfig->refcount, 1);
return ipconfig;
}
if (ipconfig == NULL)
return;
- DBG("ipconfig %p refcount %d", ipconfig,
- g_atomic_int_get(&ipconfig->refcount) - 1);
+ DBG("ipconfig %p refcount %d", ipconfig, ipconfig->refcount - 1);
- if (g_atomic_int_dec_and_test(&ipconfig->refcount) == TRUE) {
- __connman_ipconfig_disable(ipconfig);
+ if (__sync_fetch_and_sub(&ipconfig->refcount, 1) != 1)
+ return;
- connman_ipconfig_set_ops(ipconfig, NULL);
+ if (__connman_ipconfig_disable(ipconfig) < 0)
+ ipconfig_list = g_list_remove(ipconfig_list, ipconfig);
- if (ipconfig->origin != NULL) {
- connman_ipconfig_unref(ipconfig->origin);
- ipconfig->origin = NULL;
- }
+ connman_ipconfig_set_ops(ipconfig, NULL);
- connman_ipaddress_free(ipconfig->system);
- connman_ipaddress_free(ipconfig->address);
- g_free(ipconfig);
+ if (ipconfig->origin != NULL) {
+ connman_ipconfig_unref(ipconfig->origin);
+ ipconfig->origin = NULL;
}
+
+ connman_ipaddress_free(ipconfig->system);
+ connman_ipaddress_free(ipconfig->address);
+ g_free(ipconfig->last_dhcp_address);
+ g_free(ipconfig);
}
/**
return ipconfig->method;
}
-/**
- * connman_ipconfig_bind:
- * @ipconfig: ipconfig structure
- * @ipaddress: ipaddress structure
- *
- * Bind IP address details to configuration
- */
-void connman_ipconfig_bind(struct connman_ipconfig *ipconfig,
- struct connman_ipaddress *ipaddress)
-{
- struct connman_ipconfig *origin;
-
- origin = ipconfig->origin ? ipconfig->origin : ipconfig;
-
- connman_ipaddress_copy(origin->address, ipaddress);
-
- connman_inet_set_address(origin->index, origin->address);
-}
-
-void __connman_ipconfig_set_element_ipv6_gateway(
- struct connman_ipconfig *ipconfig,
- struct connman_element *element)
-{
- if (ipconfig->type == CONNMAN_IPCONFIG_TYPE_IPV6)
- element->ipv6.gateway = ipconfig->address->gateway;
-}
-
-/*
- * FIXME: The element soulution should be removed in the future
- * Set IPv4 and IPv6 gateway
- */
-int __connman_ipconfig_set_gateway(struct connman_ipconfig *ipconfig,
- struct connman_element *parent)
-{
- struct connman_element *connection;
-
- connection = connman_element_create(NULL);
-
- DBG("ipconfig %p", ipconfig);
-
- connection->type = CONNMAN_ELEMENT_TYPE_CONNECTION;
- connection->index = ipconfig->index;
-
- if (ipconfig->type == CONNMAN_IPCONFIG_TYPE_IPV4)
- connection->ipv4.gateway = ipconfig->address->gateway;
- else if (ipconfig->type == CONNMAN_IPCONFIG_TYPE_IPV6)
- connection->ipv6.gateway = ipconfig->address->gateway;
-
- if (connman_element_register(connection, parent) < 0)
- connman_element_unref(connection);
-
- return 0;
-}
-
-int __connman_ipconfig_set_address(struct connman_ipconfig *ipconfig)
+int __connman_ipconfig_address_add(struct connman_ipconfig *ipconfig)
{
DBG("");
switch (ipconfig->method) {
case CONNMAN_IPCONFIG_METHOD_UNKNOWN:
case CONNMAN_IPCONFIG_METHOD_OFF:
- case CONNMAN_IPCONFIG_METHOD_FIXED:
- case CONNMAN_IPCONFIG_METHOD_DHCP:
case CONNMAN_IPCONFIG_METHOD_AUTO:
break;
+ case CONNMAN_IPCONFIG_METHOD_FIXED:
+ case CONNMAN_IPCONFIG_METHOD_DHCP:
case CONNMAN_IPCONFIG_METHOD_MANUAL:
if (ipconfig->type == CONNMAN_IPCONFIG_TYPE_IPV4)
return connman_inet_set_address(ipconfig->index,
return 0;
}
-int __connman_ipconfig_clear_address(struct connman_ipconfig *ipconfig)
+int __connman_ipconfig_address_remove(struct connman_ipconfig *ipconfig)
{
+ int err;
+
DBG("");
if (ipconfig == NULL)
switch (ipconfig->method) {
case CONNMAN_IPCONFIG_METHOD_UNKNOWN:
case CONNMAN_IPCONFIG_METHOD_OFF:
+ case CONNMAN_IPCONFIG_METHOD_AUTO:
+ break;
case CONNMAN_IPCONFIG_METHOD_FIXED:
case CONNMAN_IPCONFIG_METHOD_DHCP:
+ case CONNMAN_IPCONFIG_METHOD_MANUAL:
+ err = __connman_ipconfig_address_unset(ipconfig);
+ connman_ipaddress_clear(ipconfig->address);
+
+ return err;
+ }
+
+ return 0;
+}
+
+int __connman_ipconfig_address_unset(struct connman_ipconfig *ipconfig)
+{
+ int err;
+
+ DBG("");
+
+ if (ipconfig == NULL)
+ return 0;
+
+ DBG("method %d", ipconfig->method);
+
+ switch (ipconfig->method) {
+ case CONNMAN_IPCONFIG_METHOD_UNKNOWN:
+ case CONNMAN_IPCONFIG_METHOD_OFF:
case CONNMAN_IPCONFIG_METHOD_AUTO:
break;
+ case CONNMAN_IPCONFIG_METHOD_FIXED:
+ case CONNMAN_IPCONFIG_METHOD_DHCP:
case CONNMAN_IPCONFIG_METHOD_MANUAL:
if (ipconfig->type == CONNMAN_IPCONFIG_TYPE_IPV4)
- return connman_inet_clear_address(ipconfig->index,
+ err = connman_inet_clear_address(ipconfig->index,
ipconfig->address);
else if (ipconfig->type == CONNMAN_IPCONFIG_TYPE_IPV6)
- return connman_inet_clear_ipv6_address(
+ err = connman_inet_clear_ipv6_address(
ipconfig->index,
ipconfig->address->local,
ipconfig->address->prefixlen);
+ else
+ err = -EINVAL;
+
+ return err;
}
return 0;
return ipdevice->pac;
}
+void __connman_ipconfig_set_dhcp_address(struct connman_ipconfig *ipconfig,
+ const char *address)
+{
+ if (ipconfig == NULL)
+ return;
+
+ g_free(ipconfig->last_dhcp_address);
+ ipconfig->last_dhcp_address = g_strdup(address);
+}
+
+char *__connman_ipconfig_get_dhcp_address(struct connman_ipconfig *ipconfig)
+{
+ if (ipconfig == NULL)
+ return NULL;
+
+ return ipconfig->last_dhcp_address;
+}
+
+static void disable_ipv6(struct connman_ipconfig *ipconfig)
+{
+ struct connman_ipdevice *ipdevice;
+
+ DBG("");
+
+ ipdevice = g_hash_table_lookup(ipdevice_hash,
+ GINT_TO_POINTER(ipconfig->index));
+ if (ipdevice == NULL)
+ return;
+
+ set_ipv6_state(ipdevice->ifname, FALSE);
+}
+
+static void enable_ipv6(struct connman_ipconfig *ipconfig)
+{
+ struct connman_ipdevice *ipdevice;
+
+ DBG("");
+
+ ipdevice = g_hash_table_lookup(ipdevice_hash,
+ GINT_TO_POINTER(ipconfig->index));
+ if (ipdevice == NULL)
+ return;
+
+ if (ipconfig->method == CONNMAN_IPCONFIG_METHOD_AUTO)
+ set_ipv6_privacy(ipdevice->ifname,
+ ipconfig->ipv6_privacy_config);
+
+ set_ipv6_state(ipdevice->ifname, TRUE);
+}
+
+void __connman_ipconfig_enable_ipv6(struct connman_ipconfig *ipconfig)
+{
+ if (ipconfig == NULL || ipconfig->type != CONNMAN_IPCONFIG_TYPE_IPV6)
+ return;
+
+ enable_ipv6(ipconfig);
+}
+
+void __connman_ipconfig_disable_ipv6(struct connman_ipconfig *ipconfig)
+{
+ if (ipconfig == NULL || ipconfig->type != CONNMAN_IPCONFIG_TYPE_IPV6)
+ return;
+
+ disable_ipv6(ipconfig);
+}
+
int __connman_ipconfig_enable(struct connman_ipconfig *ipconfig)
{
struct connman_ipdevice *ipdevice;
if (ipdevice->config_ipv6 == ipconfig)
return -EALREADY;
type = CONNMAN_IPCONFIG_TYPE_IPV6;
+ enable_ipv6(ipconfig);
} else
return -EINVAL;
if (ipdevice->config_ipv6 == ipconfig) {
ipconfig_list = g_list_remove(ipconfig_list, ipconfig);
+ if (ipdevice->config_ipv6->method ==
+ CONNMAN_IPCONFIG_METHOD_AUTO)
+ disable_ipv6(ipdevice->config_ipv6);
+
connman_ipaddress_clear(ipdevice->config_ipv6->system);
connman_ipconfig_unref(ipdevice->config_ipv6);
ipdevice->config_ipv6 = NULL;
return CONNMAN_IPCONFIG_METHOD_UNKNOWN;
}
+static const char *privacy2string(int privacy)
+{
+ if (privacy <= 0)
+ return "disabled";
+ else if (privacy == 1)
+ return "enabled";
+ else if (privacy > 1)
+ return "prefered";
+
+ return "disabled";
+}
+
+static int string2privacy(const char *privacy)
+{
+ if (g_strcmp0(privacy, "disabled") == 0)
+ return 0;
+ else if (g_strcmp0(privacy, "enabled") == 0)
+ return 1;
+ else if (g_strcmp0(privacy, "prefered") == 0)
+ return 2;
+ else
+ return 0;
+}
+
void __connman_ipconfig_append_ipv4(struct connman_ipconfig *ipconfig,
DBusMessageIter *iter)
{
}
void __connman_ipconfig_append_ipv6(struct connman_ipconfig *ipconfig,
- DBusMessageIter *iter)
+ DBusMessageIter *iter,
+ struct connman_ipconfig *ipconfig_ipv4)
{
- const char *str;
+ const char *str, *privacy;
DBG("");
if (str == NULL)
return;
+ if (ipconfig_ipv4 != NULL &&
+ ipconfig->method == CONNMAN_IPCONFIG_METHOD_AUTO) {
+ if (__connman_6to4_check(ipconfig_ipv4) == 1)
+ str = "6to4";
+ }
+
connman_dbus_dict_append_basic(iter, "Method", DBUS_TYPE_STRING, &str);
if (ipconfig->system == NULL)
if (ipconfig->system->gateway != NULL)
connman_dbus_dict_append_basic(iter, "Gateway",
DBUS_TYPE_STRING, &ipconfig->system->gateway);
+
+ privacy = privacy2string(ipconfig->ipv6_privacy_config);
+ connman_dbus_dict_append_basic(iter, "Privacy",
+ DBUS_TYPE_STRING, &privacy);
}
void __connman_ipconfig_append_ipv6config(struct connman_ipconfig *ipconfig,
DBusMessageIter *iter)
{
- const char *str;
+ const char *str, *privacy;
DBG("");
if (ipconfig->address->gateway != NULL)
connman_dbus_dict_append_basic(iter, "Gateway",
DBUS_TYPE_STRING, &ipconfig->address->gateway);
+
+ privacy = privacy2string(ipconfig->ipv6_privacy_config);
+ connman_dbus_dict_append_basic(iter, "Privacy",
+ DBUS_TYPE_STRING, &privacy);
}
void __connman_ipconfig_append_ipv4config(struct connman_ipconfig *ipconfig,
switch (ipconfig->method) {
case CONNMAN_IPCONFIG_METHOD_UNKNOWN:
case CONNMAN_IPCONFIG_METHOD_OFF:
- case CONNMAN_IPCONFIG_METHOD_FIXED:
case CONNMAN_IPCONFIG_METHOD_DHCP:
case CONNMAN_IPCONFIG_METHOD_AUTO:
return;
+ case CONNMAN_IPCONFIG_METHOD_FIXED:
case CONNMAN_IPCONFIG_METHOD_MANUAL:
break;
}
{
enum connman_ipconfig_method method = CONNMAN_IPCONFIG_METHOD_UNKNOWN;
const char *address = NULL, *netmask = NULL, *gateway = NULL,
- *prefix_length_string = NULL;
- int prefix_length = 0;
+ *prefix_length_string = NULL, *privacy_string = NULL;
+ int prefix_length = 0, privacy = 0;
DBusMessageIter dict;
DBG("ipconfig %p", ipconfig);
return -EINVAL;
dbus_message_iter_get_basic(&entry, &gateway);
+ } else if (g_str_equal(key, "Privacy") == TRUE) {
+ if (type != DBUS_TYPE_STRING)
+ return -EINVAL;
+
+ dbus_message_iter_get_basic(&entry, &privacy_string);
+ privacy = string2privacy(privacy_string);
}
dbus_message_iter_next(&dict);
}
- DBG("method %d address %s netmask %s gateway %s prefix_length %d",
- method, address, netmask, gateway, prefix_length);
+ DBG("method %d address %s netmask %s gateway %s prefix_length %d "
+ "privacy %s",
+ method, address, netmask, gateway, prefix_length,
+ privacy_string);
switch (method) {
case CONNMAN_IPCONFIG_METHOD_UNKNOWN:
- case CONNMAN_IPCONFIG_METHOD_OFF:
case CONNMAN_IPCONFIG_METHOD_FIXED:
- case CONNMAN_IPCONFIG_METHOD_AUTO:
return -EINVAL;
+ case CONNMAN_IPCONFIG_METHOD_OFF:
+ ipconfig->method = method;
+ if (ipconfig->type == CONNMAN_IPCONFIG_TYPE_IPV6)
+ disable_ipv6(ipconfig);
+ break;
+
+ case CONNMAN_IPCONFIG_METHOD_AUTO:
+ if (ipconfig->type != CONNMAN_IPCONFIG_TYPE_IPV6)
+ return -EINVAL;
+
+ ipconfig->method = method;
+ if (privacy_string != NULL)
+ ipconfig->ipv6_privacy_config = privacy;
+ enable_ipv6(ipconfig);
+ break;
+
case CONNMAN_IPCONFIG_METHOD_MANUAL:
if (address == NULL)
return -EINVAL;
else
return connman_ipaddress_set_ipv6(
ipconfig->address, address,
- gateway, prefix_length);
+ prefix_length, gateway);
break;
case CONNMAN_IPCONFIG_METHOD_DHCP:
+ if (ipconfig->type == CONNMAN_IPCONFIG_TYPE_IPV6)
+ return -EOPNOTSUPP;
+
ipconfig->method = method;
break;
}
{
char *method;
char *key;
+ char *str;
DBG("ipconfig %p identifier %s", ipconfig, identifier);
if (ipconfig->method == CONNMAN_IPCONFIG_METHOD_UNKNOWN)
ipconfig->method = CONNMAN_IPCONFIG_METHOD_OFF;
+ if (ipconfig->type == CONNMAN_IPCONFIG_TYPE_IPV6) {
+ if (ipconfig->method == CONNMAN_IPCONFIG_METHOD_AUTO ||
+ ipconfig->method == CONNMAN_IPCONFIG_METHOD_MANUAL) {
+ char *privacy;
+ char *pprefix = g_strdup_printf("%sprivacy", prefix);
+ privacy = g_key_file_get_string(keyfile, identifier,
+ pprefix, NULL);
+ ipconfig->ipv6_privacy_config = string2privacy(privacy);
+ g_free(pprefix);
+ g_free(privacy);
+
+ __connman_ipconfig_enable(ipconfig);
+ enable_ipv6(ipconfig);
+ }
+ }
+
g_free(method);
g_free(key);
keyfile, identifier, key, NULL);
g_free(key);
+ key = g_strdup_printf("%sDHCP.LastAddress", prefix);
+ str = g_key_file_get_string(keyfile, identifier, key, NULL);
+ if (str != NULL) {
+ g_free(ipconfig->last_dhcp_address);
+ ipconfig->last_dhcp_address = str;
+ }
+ g_free(key);
+
return 0;
}
g_key_file_set_string(keyfile, identifier, key, method);
g_free(key);
+ if (ipconfig->type == CONNMAN_IPCONFIG_TYPE_IPV6) {
+ const char *privacy;
+ privacy = privacy2string(ipconfig->ipv6_privacy_config);
+ key = g_strdup_printf("%sprivacy", prefix);
+ g_key_file_set_string(keyfile, identifier, key, privacy);
+ g_free(key);
+ }
+
+ switch (ipconfig->method) {
+ case CONNMAN_IPCONFIG_METHOD_FIXED:
+ case CONNMAN_IPCONFIG_METHOD_MANUAL:
+ break;
+ case CONNMAN_IPCONFIG_METHOD_DHCP:
+ key = g_strdup_printf("%sDHCP.LastAddress", prefix);
+ if (ipconfig->last_dhcp_address != NULL &&
+ strlen(ipconfig->last_dhcp_address) > 0)
+ g_key_file_set_string(keyfile, identifier, key,
+ ipconfig->last_dhcp_address);
+ else
+ g_key_file_remove_key(keyfile, identifier, key, NULL);
+ g_free(key);
+ /* fall through */
+ case CONNMAN_IPCONFIG_METHOD_UNKNOWN:
+ case CONNMAN_IPCONFIG_METHOD_OFF:
+ case CONNMAN_IPCONFIG_METHOD_AUTO:
+ return 0;
+ }
+
key = g_strdup_printf("%snetmask_prefixlen", prefix);
g_key_file_set_integer(keyfile, identifier,
key, ipconfig->address->prefixlen);
projects / framework / connectivity / connman.git / blobdiff