*
* Connection Manager
*
- * Copyright (C) 2007-2009 Intel Corporation. All rights reserved.
+ * Copyright (C) 2007-2010 Intel Corporation. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
#include <config.h>
#endif
+#include <net/if.h>
+#include <net/if_arp.h>
+#include <linux/if_link.h>
+
+#ifndef IFF_LOWER_UP
+#define IFF_LOWER_UP 0x10000
+#endif
+
#include <gdbus.h>
#include "connman.h"
struct connman_ipconfig {
gint refcount;
int index;
- char *interface;
+
+ struct connman_ipconfig *origin;
+
+ const struct connman_ipconfig_ops *ops;
+ void *ops_data;
+
enum connman_ipconfig_method method;
+ struct connman_ipaddress *address;
+ struct connman_ipaddress *system;
};
+struct connman_ipdevice {
+ int index;
+ char *ifname;
+ unsigned short type;
+ unsigned int flags;
+ char *address;
+ uint16_t mtu;
+ uint32_t tx_bytes;
+ uint32_t rx_bytes;
+
+ GSList *address_list;
+ char *gateway;
+
+ struct connman_ipconfig *config;
+
+ struct connman_ipconfig_driver *driver;
+ struct connman_ipconfig *driver_config;
+};
+
+static GHashTable *ipdevice_hash = NULL;
+static GList *ipconfig_list = NULL;
+
+struct connman_ipaddress *connman_ipaddress_alloc(void)
+{
+ struct connman_ipaddress *ipaddress;
+
+ ipaddress = g_try_new0(struct connman_ipaddress, 1);
+ if (ipaddress == NULL)
+ return NULL;
+
+ return ipaddress;
+}
+
+void connman_ipaddress_free(struct connman_ipaddress *ipaddress)
+{
+ if (ipaddress == NULL)
+ return;
+
+ g_free(ipaddress->broadcast);
+ g_free(ipaddress->peer);
+ g_free(ipaddress->local);
+ g_free(ipaddress->gateway);
+ g_free(ipaddress);
+}
+
+static unsigned char netmask2prefixlen(const char *netmask)
+{
+ unsigned char bits = 0;
+ in_addr_t mask = inet_network(netmask);
+ in_addr_t host = ~mask;
+
+ /* a valid netmask must be 2^n - 1 */
+ if ((host & (host + 1)) != 0)
+ return -1;
+
+ for (; mask; mask <<= 1)
+ ++bits;
+
+ return bits;
+}
+
+void connman_ipaddress_set(struct connman_ipaddress *ipaddress,
+ const char *address, const char *netmask, const char *gateway)
+{
+ if (ipaddress == NULL)
+ return;
+
+ if (netmask != NULL)
+ ipaddress->prefixlen = netmask2prefixlen(netmask);
+ else
+ ipaddress->prefixlen = 32;
+
+ g_free(ipaddress->local);
+ ipaddress->local = g_strdup(address);
+
+ g_free(ipaddress->gateway);
+ ipaddress->gateway = g_strdup(gateway);
+}
+
+void connman_ipaddress_clear(struct connman_ipaddress *ipaddress)
+{
+ if (ipaddress == NULL)
+ return;
+
+ ipaddress->prefixlen = 0;
+
+ g_free(ipaddress->local);
+ ipaddress->local = NULL;
+
+ g_free(ipaddress->peer);
+ ipaddress->peer = NULL;
+
+ g_free(ipaddress->broadcast);
+ ipaddress->broadcast = NULL;
+
+ g_free(ipaddress->gateway);
+ ipaddress->gateway = NULL;
+}
+
+void connman_ipaddress_copy(struct connman_ipaddress *ipaddress,
+ struct connman_ipaddress *source)
+{
+ if (ipaddress == NULL || source == NULL)
+ return;
+
+ ipaddress->prefixlen = source->prefixlen;
+
+ g_free(ipaddress->local);
+ ipaddress->local = g_strdup(source->local);
+
+ g_free(ipaddress->peer);
+ ipaddress->peer = g_strdup(source->peer);
+
+ g_free(ipaddress->broadcast);
+ ipaddress->broadcast = g_strdup(source->broadcast);
+
+ g_free(ipaddress->gateway);
+ ipaddress->gateway = g_strdup(source->gateway);
+}
+
+static void free_address_list(struct connman_ipdevice *ipdevice)
+{
+ GSList *list;
+
+ for (list = ipdevice->address_list; list; list = list->next) {
+ struct connman_ipaddress *ipaddress = list->data;
+
+ connman_ipaddress_free(ipaddress);
+ list->data = NULL;
+ }
+
+ g_slist_free(ipdevice->address_list);
+ ipdevice->address_list = NULL;
+}
+
+static struct connman_ipaddress *find_ipaddress(struct connman_ipdevice *ipdevice,
+ unsigned char prefixlen, const char *local)
+{
+ GSList *list;
+
+ for (list = ipdevice->address_list; list; list = list->next) {
+ struct connman_ipaddress *ipaddress = list->data;
+
+ if (g_strcmp0(ipaddress->local, local) == 0 &&
+ ipaddress->prefixlen == prefixlen)
+ return ipaddress;
+ }
+
+ return NULL;
+}
+
+static const char *type2str(unsigned short type)
+{
+ switch (type) {
+ case ARPHRD_ETHER:
+ return "ETHER";
+ case ARPHRD_LOOPBACK:
+ return "LOOPBACK";
+ case ARPHRD_PPP:
+ return "PPP";
+ case ARPHRD_NONE:
+ return "NONE";
+ case ARPHRD_VOID:
+ return "VOID";
+ }
+
+ return "";
+}
+
+static const char *scope2str(unsigned char scope)
+{
+ switch (scope) {
+ case 0:
+ return "UNIVERSE";
+ case 253:
+ return "LINK";
+ }
+
+ return "";
+}
+
+static void free_ipdevice(gpointer data)
+{
+ struct connman_ipdevice *ipdevice = data;
+
+ connman_info("%s {remove} index %d", ipdevice->ifname,
+ ipdevice->index);
+
+ if (ipdevice->config != NULL)
+ connman_ipconfig_unref(ipdevice->config);
+
+ free_address_list(ipdevice);
+ g_free(ipdevice->gateway);
+
+ g_free(ipdevice->address);
+ g_free(ipdevice->ifname);
+ g_free(ipdevice);
+}
+
+static GSList *driver_list = NULL;
+
+static gint compare_priority(gconstpointer a, gconstpointer b)
+{
+ const struct connman_ipconfig_driver *driver1 = a;
+ const struct connman_ipconfig_driver *driver2 = b;
+
+ return driver2->priority - driver1->priority;
+}
+
+/**
+ * connman_ipconfig_driver_register:
+ * @driver: IP configuration driver
+ *
+ * Register a new IP configuration driver
+ *
+ * Returns: %0 on success
+ */
+int connman_ipconfig_driver_register(struct connman_ipconfig_driver *driver)
+{
+ DBG("driver %p name %s", driver, driver->name);
+
+ driver_list = g_slist_insert_sorted(driver_list, driver,
+ compare_priority);
+
+ return 0;
+}
+
+/**
+ * connman_ipconfig_driver_unregister:
+ * @driver: IP configuration driver
+ *
+ * Remove a previously registered IP configuration driver.
+ */
+void connman_ipconfig_driver_unregister(struct connman_ipconfig_driver *driver)
+{
+ DBG("driver %p name %s", driver, driver->name);
+
+ driver_list = g_slist_remove(driver_list, driver);
+}
+
+static void __connman_ipconfig_lower_up(struct connman_ipdevice *ipdevice)
+{
+ GSList *list;
+
+ DBG("ipconfig %p", ipdevice->config);
+
+ if (ipdevice->config == NULL)
+ return;
+
+ switch (ipdevice->config->method) {
+ case CONNMAN_IPCONFIG_METHOD_UNKNOWN:
+ case CONNMAN_IPCONFIG_METHOD_OFF:
+ case CONNMAN_IPCONFIG_METHOD_FIXED:
+ case CONNMAN_IPCONFIG_METHOD_MANUAL:
+ return;
+ case CONNMAN_IPCONFIG_METHOD_DHCP:
+ break;
+ }
+
+ if (ipdevice->driver != NULL)
+ return;
+
+ ipdevice->driver_config = connman_ipconfig_clone(ipdevice->config);
+ if (ipdevice->driver_config == NULL)
+ return;
+
+ for (list = driver_list; list; list = list->next) {
+ struct connman_ipconfig_driver *driver = list->data;
+
+ if (driver->request(ipdevice->driver_config) == 0) {
+ ipdevice->driver = driver;
+ break;
+ }
+ }
+
+ if (ipdevice->driver == NULL) {
+ connman_ipconfig_unref(ipdevice->driver_config);
+ ipdevice->driver_config = NULL;
+ }
+}
+
+static void __connman_ipconfig_lower_down(struct connman_ipdevice *ipdevice)
+{
+ DBG("ipconfig %p", ipdevice->config);
+
+ if (ipdevice->config == NULL)
+ return;
+
+ if (ipdevice->driver == NULL)
+ return;
+
+ ipdevice->driver->release(ipdevice->driver_config);
+
+ ipdevice->driver = NULL;
+
+ connman_ipconfig_unref(ipdevice->driver_config);
+ ipdevice->driver_config = NULL;
+
+ connman_inet_clear_address(ipdevice->index);
+}
+
+static void update_stats(struct connman_ipdevice *ipdevice,
+ struct rtnl_link_stats *stats)
+{
+ if (stats->rx_packets == 0 && stats->tx_packets == 0)
+ return;
+
+ connman_info("%s {RX} %u packets %u bytes", ipdevice->ifname,
+ stats->rx_packets, stats->rx_bytes);
+ connman_info("%s {TX} %u packets %u bytes", ipdevice->ifname,
+ stats->tx_packets, stats->tx_bytes);
+
+ if (ipdevice->config == NULL)
+ return;
+
+ ipdevice->rx_bytes = stats->rx_bytes;
+ ipdevice->tx_bytes = stats->tx_bytes;
+
+ __connman_counter_notify(ipdevice->ifname,
+ ipdevice->rx_bytes, ipdevice->tx_bytes);
+}
+
+void __connman_ipconfig_newlink(int index, unsigned short type,
+ unsigned int flags, const char *address,
+ unsigned short mtu,
+ struct rtnl_link_stats *stats)
+{
+ struct connman_ipdevice *ipdevice;
+ GList *list;
+ GString *str;
+ gboolean up = FALSE, down = FALSE;
+ gboolean lower_up = FALSE, lower_down = FALSE;
+
+ DBG("index %d", index);
+
+ if (type == ARPHRD_LOOPBACK)
+ return;
+
+ ipdevice = g_hash_table_lookup(ipdevice_hash, GINT_TO_POINTER(index));
+ if (ipdevice != NULL)
+ goto update;
+
+ ipdevice = g_try_new0(struct connman_ipdevice, 1);
+ if (ipdevice == NULL)
+ return;
+
+ ipdevice->index = index;
+ ipdevice->ifname = connman_inet_ifname(index);
+ ipdevice->type = type;
+
+ ipdevice->address = g_strdup(address);
+
+ g_hash_table_insert(ipdevice_hash, GINT_TO_POINTER(index), ipdevice);
+
+ connman_info("%s {create} index %d type %d <%s>", ipdevice->ifname,
+ index, type, type2str(type));
+
+update:
+ ipdevice->mtu = mtu;
+
+ update_stats(ipdevice, stats);
+
+ if (flags == ipdevice->flags)
+ return;
+
+ if ((ipdevice->flags & IFF_UP) != (flags & IFF_UP)) {
+ if (flags & IFF_UP)
+ up = TRUE;
+ else
+ down = TRUE;
+ }
+
+ if ((ipdevice->flags & (IFF_RUNNING | IFF_LOWER_UP)) !=
+ (flags & (IFF_RUNNING | IFF_LOWER_UP))) {
+ if ((flags & (IFF_RUNNING | IFF_LOWER_UP)) ==
+ (IFF_RUNNING | IFF_LOWER_UP))
+ lower_up = TRUE;
+ else if ((flags & (IFF_RUNNING | IFF_LOWER_UP)) == 0)
+ lower_down = TRUE;
+ }
+
+ ipdevice->flags = flags;
+
+ str = g_string_new(NULL);
+ if (str == NULL)
+ return;
+
+ if (flags & IFF_UP)
+ g_string_append(str, "UP");
+ else
+ g_string_append(str, "DOWN");
+
+ if (flags & IFF_RUNNING)
+ g_string_append(str, ",RUNNING");
+
+ if (flags & IFF_LOWER_UP)
+ g_string_append(str, ",LOWER_UP");
+
+ connman_info("%s {update} flags %u <%s>", ipdevice->ifname,
+ flags, str->str);
+
+ g_string_free(str, TRUE);
+
+ for (list = g_list_first(ipconfig_list); list;
+ list = g_list_next(list)) {
+ struct connman_ipconfig *ipconfig = list->data;
+
+ if (index != ipconfig->index)
+ continue;
+
+ if (ipconfig->ops == NULL)
+ continue;
+
+ if (up == TRUE && ipconfig->ops->up)
+ ipconfig->ops->up(ipconfig);
+ if (lower_up == TRUE && ipconfig->ops->lower_up)
+ ipconfig->ops->lower_up(ipconfig);
+
+ if (lower_down == TRUE && ipconfig->ops->lower_down)
+ ipconfig->ops->lower_down(ipconfig);
+ if (down == TRUE && ipconfig->ops->down)
+ ipconfig->ops->down(ipconfig);
+ }
+
+ if (lower_up)
+ __connman_ipconfig_lower_up(ipdevice);
+ if (lower_down)
+ __connman_ipconfig_lower_down(ipdevice);
+}
+
+void __connman_ipconfig_dellink(int index, struct rtnl_link_stats *stats)
+{
+ struct connman_ipdevice *ipdevice;
+ GList *list;
+
+ DBG("index %d", index);
+
+ ipdevice = g_hash_table_lookup(ipdevice_hash, GINT_TO_POINTER(index));
+ if (ipdevice == NULL)
+ return;
+
+ update_stats(ipdevice, stats);
+
+ for (list = g_list_first(ipconfig_list); list;
+ list = g_list_next(list)) {
+ struct connman_ipconfig *ipconfig = list->data;
+
+ if (index != ipconfig->index)
+ continue;
+
+ ipconfig->index = -1;
+
+ if (ipconfig->ops == NULL)
+ continue;
+
+ if (ipconfig->ops->lower_down)
+ ipconfig->ops->lower_down(ipconfig);
+ if (ipconfig->ops->down)
+ ipconfig->ops->down(ipconfig);
+ }
+
+ __connman_ipconfig_lower_down(ipdevice);
+
+ g_hash_table_remove(ipdevice_hash, GINT_TO_POINTER(index));
+}
+
+void __connman_ipconfig_newaddr(int index, const char *label,
+ unsigned char prefixlen, const char *address)
+{
+ struct connman_ipdevice *ipdevice;
+ struct connman_ipaddress *ipaddress;
+ GList *list;
+
+ DBG("index %d", index);
+
+ ipdevice = g_hash_table_lookup(ipdevice_hash, GINT_TO_POINTER(index));
+ if (ipdevice == NULL)
+ return;
+
+ ipaddress = connman_ipaddress_alloc();
+ if (ipaddress == NULL)
+ return;
+
+ ipaddress->prefixlen = prefixlen;
+ ipaddress->local = g_strdup(address);
+
+ ipdevice->address_list = g_slist_append(ipdevice->address_list,
+ ipaddress);
+
+ connman_info("%s {add} address %s/%u label %s", ipdevice->ifname,
+ address, prefixlen, label);
+
+ if (ipdevice->config != NULL)
+ connman_ipaddress_copy(ipdevice->config->system, ipaddress);
+
+ if ((ipdevice->flags & (IFF_RUNNING | IFF_LOWER_UP)) != (IFF_RUNNING | IFF_LOWER_UP))
+ return;
+
+ if (g_slist_length(ipdevice->address_list) > 1)
+ return;
+
+ for (list = g_list_first(ipconfig_list); list;
+ list = g_list_next(list)) {
+ struct connman_ipconfig *ipconfig = list->data;
+
+ if (index != ipconfig->index)
+ continue;
+
+ if (ipconfig->ops == NULL)
+ continue;
+
+ if (ipconfig->ops->ip_bound)
+ ipconfig->ops->ip_bound(ipconfig);
+ }
+}
+
+void __connman_ipconfig_deladdr(int index, const char *label,
+ unsigned char prefixlen, const char *address)
+{
+ struct connman_ipdevice *ipdevice;
+ struct connman_ipaddress *ipaddress;
+ GList *list;
+
+ DBG("index %d", index);
+
+ ipdevice = g_hash_table_lookup(ipdevice_hash, GINT_TO_POINTER(index));
+ if (ipdevice == NULL)
+ return;
+
+ ipaddress = find_ipaddress(ipdevice, prefixlen, address);
+ if (ipaddress == NULL)
+ return;
+
+ ipdevice->address_list = g_slist_remove(ipdevice->address_list,
+ ipaddress);
+
+ connman_ipaddress_free(ipaddress);
+
+ connman_info("%s {del} address %s/%u label %s", ipdevice->ifname,
+ address, prefixlen, label);
+
+ if ((ipdevice->flags & (IFF_RUNNING | IFF_LOWER_UP)) != (IFF_RUNNING | IFF_LOWER_UP))
+ return;
+
+ if (g_slist_length(ipdevice->address_list) > 0)
+ return;
+
+ for (list = g_list_first(ipconfig_list); list;
+ list = g_list_next(list)) {
+ struct connman_ipconfig *ipconfig = list->data;
+
+ if (index != ipconfig->index)
+ continue;
+
+ if (ipconfig->ops == NULL)
+ continue;
+
+ if (ipconfig->ops->ip_release)
+ ipconfig->ops->ip_release(ipconfig);
+ }
+}
+
+void __connman_ipconfig_newroute(int index, unsigned char scope,
+ const char *dst, const char *gateway)
+{
+ struct connman_ipdevice *ipdevice;
+
+ DBG("index %d", index);
+
+ ipdevice = g_hash_table_lookup(ipdevice_hash, GINT_TO_POINTER(index));
+ if (ipdevice == NULL)
+ return;
+
+ if (scope == 0 && g_strcmp0(dst, "0.0.0.0") == 0) {
+ GSList *list;
+
+ g_free(ipdevice->gateway);
+ ipdevice->gateway = g_strdup(gateway);
+
+ if (ipdevice->config != NULL &&
+ ipdevice->config->system != NULL) {
+ g_free(ipdevice->config->system->gateway);
+ ipdevice->config->system->gateway = g_strdup(gateway);
+ }
+
+ for (list = ipdevice->address_list; list; list = list->next) {
+ struct connman_ipaddress *ipaddress = list->data;
+
+ g_free(ipaddress->gateway);
+ ipaddress->gateway = g_strdup(gateway);
+ }
+ }
+
+ connman_info("%s {add} route %s gw %s scope %u <%s>",
+ ipdevice->ifname, dst, gateway,
+ scope, scope2str(scope));
+}
+
+void __connman_ipconfig_delroute(int index, unsigned char scope,
+ const char *dst, const char *gateway)
+{
+ struct connman_ipdevice *ipdevice;
+
+ DBG("index %d", index);
+
+ ipdevice = g_hash_table_lookup(ipdevice_hash, GINT_TO_POINTER(index));
+ if (ipdevice == NULL)
+ return;
+
+ if (scope == 0 && g_strcmp0(dst, "0.0.0.0") == 0) {
+ GSList *list;
+
+ g_free(ipdevice->gateway);
+ ipdevice->gateway = NULL;
+
+ if (ipdevice->config != NULL &&
+ ipdevice->config->system != NULL) {
+ g_free(ipdevice->config->system->gateway);
+ ipdevice->config->system->gateway = NULL;
+ }
+
+ for (list = ipdevice->address_list; list; list = list->next) {
+ struct connman_ipaddress *ipaddress = list->data;
+
+ g_free(ipaddress->gateway);
+ ipaddress->gateway = NULL;
+ }
+ }
+
+ connman_info("%s {del} route %s gw %s scope %u <%s>",
+ ipdevice->ifname, dst, gateway,
+ scope, scope2str(scope));
+}
+
+void __connman_ipconfig_foreach(void (*function) (int index, void *user_data),
+ void *user_data)
+{
+ GList *list, *keys;
+
+ keys = g_hash_table_get_keys(ipdevice_hash);
+ if (keys == NULL)
+ return;
+
+ for (list = g_list_first(keys); list; list = g_list_next(list)) {
+ int index = GPOINTER_TO_INT(list->data);
+
+ function(index, user_data);
+ }
+
+ g_list_free(keys);
+}
+
+unsigned short __connman_ipconfig_get_type(int index)
+{
+ struct connman_ipdevice *ipdevice;
+
+ ipdevice = g_hash_table_lookup(ipdevice_hash, GINT_TO_POINTER(index));
+ if (ipdevice == NULL)
+ return ARPHRD_VOID;
+
+ return ipdevice->type;
+}
+
+unsigned int __connman_ipconfig_get_flags(int index)
+{
+ struct connman_ipdevice *ipdevice;
+
+ ipdevice = g_hash_table_lookup(ipdevice_hash, GINT_TO_POINTER(index));
+ if (ipdevice == NULL)
+ return 0;
+
+ return ipdevice->flags;
+}
+
+const char *__connman_ipconfig_get_gateway(int index)
+{
+ struct connman_ipdevice *ipdevice;
+
+ ipdevice = g_hash_table_lookup(ipdevice_hash, GINT_TO_POINTER(index));
+ if (ipdevice == NULL)
+ return NULL;
+
+ return ipdevice->gateway;
+}
+
+void __connman_ipconfig_set_index(struct connman_ipconfig *ipconfig, int index)
+{
+ ipconfig->index = index;
+}
+
/**
* connman_ipconfig_create:
*
{
struct connman_ipconfig *ipconfig;
- DBG("");
+ DBG("index %d", index);
ipconfig = g_try_new0(struct connman_ipconfig, 1);
if (ipconfig == NULL)
ipconfig->refcount = 1;
ipconfig->index = index;
- ipconfig->interface = connman_inet_ifname(index);
- DBG("ipconfig %p", ipconfig);
+ ipconfig->address = connman_ipaddress_alloc();
+ if (ipconfig->address == NULL) {
+ g_free(ipconfig);
+ return NULL;
+ }
- //__connman_rtnl_register_ipconfig(ipconfig);
+ ipconfig->system = connman_ipaddress_alloc();
- connman_info("%s {create} index %d", ipconfig->interface,
- ipconfig->index);
+ DBG("ipconfig %p", ipconfig);
return ipconfig;
}
/**
+ * connman_ipconfig_clone:
+ *
+ * Clone an ipconfig structure and create new reference.
+ *
+ * Returns: a newly-allocated #connman_ipconfig structure
+ */
+struct connman_ipconfig *connman_ipconfig_clone(struct connman_ipconfig *ipconfig)
+{
+ struct connman_ipconfig *ipconfig_clone;
+
+ DBG("ipconfig %p", ipconfig);
+
+ ipconfig_clone = g_try_new0(struct connman_ipconfig, 1);
+ if (ipconfig_clone == NULL)
+ return NULL;
+
+ ipconfig_clone->refcount = 1;
+
+ ipconfig_clone->origin = connman_ipconfig_ref(ipconfig);
+
+ ipconfig_clone->index = -1;
+
+ return ipconfig_clone;
+}
+
+/**
* connman_ipconfig_ref:
* @ipconfig: ipconfig structure
*
void connman_ipconfig_unref(struct connman_ipconfig *ipconfig)
{
if (g_atomic_int_dec_and_test(&ipconfig->refcount) == TRUE) {
- //__connman_rtnl_unregister_ipconfig(ipconfig);
+ __connman_ipconfig_disable(ipconfig);
+
+ connman_ipconfig_set_ops(ipconfig, NULL);
- connman_info("%s {remove} index %d", ipconfig->interface,
- ipconfig->index);
+ if (ipconfig->origin != NULL) {
+ connman_ipconfig_unref(ipconfig->origin);
+ ipconfig->origin = NULL;
+ }
- g_free(ipconfig->interface);
+ connman_ipaddress_free(ipconfig->system);
+ connman_ipaddress_free(ipconfig->address);
g_free(ipconfig);
}
}
/**
+ * connman_ipconfig_get_data:
+ * @ipconfig: ipconfig structure
+ *
+ * Get private data pointer
+ */
+void *connman_ipconfig_get_data(struct connman_ipconfig *ipconfig)
+{
+ return ipconfig->ops_data;
+}
+
+/**
+ * connman_ipconfig_set_data:
+ * @ipconfig: ipconfig structure
+ * @data: data pointer
+ *
+ * Set private data pointer
+ */
+void connman_ipconfig_set_data(struct connman_ipconfig *ipconfig, void *data)
+{
+ ipconfig->ops_data = data;
+}
+
+/**
+ * connman_ipconfig_get_index:
+ * @ipconfig: ipconfig structure
+ *
+ * Get interface index
+ */
+int connman_ipconfig_get_index(struct connman_ipconfig *ipconfig)
+{
+ if (ipconfig == NULL)
+ return -1;
+
+ if (ipconfig->origin != NULL)
+ return ipconfig->origin->index;
+
+ return ipconfig->index;
+}
+
+/**
+ * connman_ipconfig_get_ifname:
+ * @ipconfig: ipconfig structure
+ *
+ * Get interface name
+ */
+const char *connman_ipconfig_get_ifname(struct connman_ipconfig *ipconfig)
+{
+ struct connman_ipdevice *ipdevice;
+
+ if (ipconfig == NULL)
+ return NULL;
+
+ if (ipconfig->index < 0)
+ return NULL;
+
+ ipdevice = g_hash_table_lookup(ipdevice_hash,
+ GINT_TO_POINTER(ipconfig->index));
+ if (ipdevice == NULL)
+ return NULL;
+
+ return ipdevice->ifname;
+}
+
+/**
+ * connman_ipconfig_set_ops:
+ * @ipconfig: ipconfig structure
+ * @ops: operation callbacks
+ *
+ * Set the operation callbacks
+ */
+void connman_ipconfig_set_ops(struct connman_ipconfig *ipconfig,
+ const struct connman_ipconfig_ops *ops)
+{
+ ipconfig->ops = ops;
+}
+
+/**
* connman_ipconfig_set_method:
* @ipconfig: ipconfig structure
* @method: configuration method
return 0;
}
-int __connman_ipconfig_get_index(struct connman_ipconfig *ipconfig)
+enum connman_ipconfig_method __connman_ipconfig_get_method(struct connman_ipconfig *ipconfig)
{
- return ipconfig->index;
+ if (ipconfig == NULL)
+ return CONNMAN_IPCONFIG_METHOD_UNKNOWN;
+
+ return ipconfig->method;
}
-void __connman_ipconfig_update_link(struct connman_ipconfig *ipconfig,
- unsigned flags, unsigned change)
+/**
+ * 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)
{
- connman_info("%s {update} flags %u change %u", ipconfig->interface,
- flags, change);
+ 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_add_address(struct connman_ipconfig *ipconfig,
- const char *label, unsigned char prefixlen,
- const char *address, const char *broadcast)
+/* FIXME: The element soulution should be removed in the future */
+int __connman_ipconfig_set_gateway(struct connman_ipconfig *ipconfig,
+ struct connman_element *parent)
{
- connman_info("%s {add} address %s/%u label %s", ipconfig->interface,
- address, prefixlen, label);
+ struct connman_element *connection;
+
+ connection = connman_element_create(NULL);
+
+ connection->type = CONNMAN_ELEMENT_TYPE_CONNECTION;
+ connection->index = ipconfig->index;
+ connection->ipv4.gateway = ipconfig->address->gateway;
+
+ if (connman_element_register(connection, parent) < 0)
+ connman_element_unref(connection);
+
+ return 0;
}
-void __connman_ipconfig_del_address(struct connman_ipconfig *ipconfig,
- const char *label, unsigned char prefixlen,
- const char *address, const char *broadcast)
+int __connman_ipconfig_set_address(struct connman_ipconfig *ipconfig)
{
- connman_info("%s {del} address %s/%u label %s", ipconfig->interface,
- address, prefixlen, label);
+ DBG("");
+
+ switch (ipconfig->method) {
+ case CONNMAN_IPCONFIG_METHOD_UNKNOWN:
+ case CONNMAN_IPCONFIG_METHOD_OFF:
+ case CONNMAN_IPCONFIG_METHOD_FIXED:
+ case CONNMAN_IPCONFIG_METHOD_DHCP:
+ break;
+ case CONNMAN_IPCONFIG_METHOD_MANUAL:
+ return connman_inet_set_address(ipconfig->index,
+ ipconfig->address);
+ }
+
+ return 0;
+}
+
+int __connman_ipconfig_clear_address(struct connman_ipconfig *ipconfig)
+{
+ 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_FIXED:
+ case CONNMAN_IPCONFIG_METHOD_DHCP:
+ break;
+ case CONNMAN_IPCONFIG_METHOD_MANUAL:
+ return connman_inet_clear_address(ipconfig->index);
+ }
+
+ return 0;
+
+}
+
+int __connman_ipconfig_enable(struct connman_ipconfig *ipconfig)
+{
+ struct connman_ipdevice *ipdevice;
+
+ DBG("ipconfig %p", ipconfig);
+
+ if (ipconfig == NULL || ipconfig->index < 0)
+ return -ENODEV;
+
+ ipdevice = g_hash_table_lookup(ipdevice_hash,
+ GINT_TO_POINTER(ipconfig->index));
+ if (ipdevice == NULL)
+ return -ENXIO;
+
+ if (ipdevice->config == ipconfig)
+ return -EALREADY;
+
+ if (ipdevice->config != NULL) {
+ ipconfig_list = g_list_remove(ipconfig_list, ipconfig);
+
+ connman_ipaddress_clear(ipdevice->config->system);
+
+ connman_ipconfig_unref(ipdevice->config);
+ }
+
+ ipdevice->config = connman_ipconfig_ref(ipconfig);
+
+ ipconfig_list = g_list_append(ipconfig_list, ipconfig);
+
+ return 0;
+}
+
+int __connman_ipconfig_disable(struct connman_ipconfig *ipconfig)
+{
+ struct connman_ipdevice *ipdevice;
+
+ DBG("ipconfig %p", ipconfig);
+
+ if (ipconfig == NULL || ipconfig->index < 0)
+ return -ENODEV;
+
+ ipdevice = g_hash_table_lookup(ipdevice_hash,
+ GINT_TO_POINTER(ipconfig->index));
+ if (ipdevice == NULL)
+ return -ENXIO;
+
+ if (ipdevice->config == NULL || ipdevice->config != ipconfig)
+ return -EINVAL;
+
+ ipconfig_list = g_list_remove(ipconfig_list, ipconfig);
+
+ connman_ipaddress_clear(ipdevice->config->system);
+
+ connman_ipconfig_unref(ipdevice->config);
+ ipdevice->config = NULL;
+
+ return 0;
}
const char *__connman_ipconfig_method2string(enum connman_ipconfig_method method)
break;
case CONNMAN_IPCONFIG_METHOD_OFF:
return "off";
- case CONNMAN_IPCONFIG_METHOD_STATIC:
- return "static";
+ case CONNMAN_IPCONFIG_METHOD_FIXED:
+ return "fixed";
+ case CONNMAN_IPCONFIG_METHOD_MANUAL:
+ return "manual";
case CONNMAN_IPCONFIG_METHOD_DHCP:
return "dhcp";
}
{
if (g_strcmp0(method, "off") == 0)
return CONNMAN_IPCONFIG_METHOD_OFF;
- else if (g_strcmp0(method, "static") == 0)
- return CONNMAN_IPCONFIG_METHOD_STATIC;
+ else if (g_strcmp0(method, "fixed") == 0)
+ return CONNMAN_IPCONFIG_METHOD_FIXED;
+ else if (g_strcmp0(method, "manual") == 0)
+ return CONNMAN_IPCONFIG_METHOD_MANUAL;
else if (g_strcmp0(method, "dhcp") == 0)
return CONNMAN_IPCONFIG_METHOD_DHCP;
else
return CONNMAN_IPCONFIG_METHOD_UNKNOWN;
}
-static void append_variant(DBusMessageIter *iter, const char *prefix,
- const char *key, int type, void *val)
+void __connman_ipconfig_append_ipv4(struct connman_ipconfig *ipconfig,
+ DBusMessageIter *iter)
{
- char *str;
+ const char *str;
+
+ str = __connman_ipconfig_method2string(ipconfig->method);
+ if (str == NULL)
+ return;
- if (prefix == NULL) {
- connman_dbus_dict_append_variant(iter, key, type, val);
+ connman_dbus_dict_append_basic(iter, "Method", DBUS_TYPE_STRING, &str);
+
+ if (ipconfig->system == NULL)
return;
- }
- str = g_strdup_printf("%s%s", prefix, key);
- if (str != NULL)
- connman_dbus_dict_append_variant(iter, str, type, val);
+ if (ipconfig->system->local != NULL) {
+ in_addr_t addr;
+ struct in_addr netmask;
+ char *mask;
- g_free(str);
+ connman_dbus_dict_append_basic(iter, "Address",
+ DBUS_TYPE_STRING, &ipconfig->system->local);
+
+ addr = 0xffffffff << (32 - ipconfig->system->prefixlen);
+ netmask.s_addr = htonl(addr);
+ mask = inet_ntoa(netmask);
+ connman_dbus_dict_append_basic(iter, "Netmask",
+ DBUS_TYPE_STRING, &mask);
+ }
+
+ if (ipconfig->system->gateway != NULL)
+ connman_dbus_dict_append_basic(iter, "Gateway",
+ DBUS_TYPE_STRING, &ipconfig->system->gateway);
}
-void __connman_ipconfig_append_ipv4(struct connman_ipconfig *ipconfig,
- DBusMessageIter *iter, const char *prefix)
+void __connman_ipconfig_append_ipv4config(struct connman_ipconfig *ipconfig,
+ DBusMessageIter *iter)
{
const char *str;
if (str == NULL)
return;
- append_variant(iter, prefix, "Method", DBUS_TYPE_STRING, &str);
+ connman_dbus_dict_append_basic(iter, "Method", DBUS_TYPE_STRING, &str);
+
+ switch (ipconfig->method) {
+ case CONNMAN_IPCONFIG_METHOD_UNKNOWN:
+ case CONNMAN_IPCONFIG_METHOD_OFF:
+ case CONNMAN_IPCONFIG_METHOD_FIXED:
+ case CONNMAN_IPCONFIG_METHOD_DHCP:
+ return;
+ case CONNMAN_IPCONFIG_METHOD_MANUAL:
+ break;
+ }
+
+ if (ipconfig->address == NULL)
+ return;
+
+ if (ipconfig->address->local != NULL) {
+ in_addr_t addr;
+ struct in_addr netmask;
+ char *mask;
+
+ connman_dbus_dict_append_basic(iter, "Address",
+ DBUS_TYPE_STRING, &ipconfig->address->local);
+
+ addr = 0xffffffff << (32 - ipconfig->address->prefixlen);
+ netmask.s_addr = htonl(addr);
+ mask = inet_ntoa(netmask);
+ connman_dbus_dict_append_basic(iter, "Netmask",
+ DBUS_TYPE_STRING, &mask);
+ }
+
+ if (ipconfig->address->gateway != NULL)
+ connman_dbus_dict_append_basic(iter, "Gateway",
+ DBUS_TYPE_STRING, &ipconfig->address->gateway);
}
-int __connman_ipconfig_set_ipv4(struct connman_ipconfig *ipconfig,
- const char *key, DBusMessageIter *value)
+int __connman_ipconfig_set_ipv4config(struct connman_ipconfig *ipconfig,
+ DBusMessageIter *array)
{
- int type = dbus_message_iter_get_arg_type(value);
+ enum connman_ipconfig_method method = CONNMAN_IPCONFIG_METHOD_UNKNOWN;
+ const char *address = NULL, *netmask = NULL, *gateway = NULL;
+ DBusMessageIter dict;
+
+ DBG("ipconfig %p", ipconfig);
- DBG("ipconfig %p key %s type %d", ipconfig, key, type);
+ if (dbus_message_iter_get_arg_type(array) != DBUS_TYPE_ARRAY)
+ return -EINVAL;
+
+ dbus_message_iter_recurse(array, &dict);
- if (g_strcmp0(key, "Method") == 0) {
- const char *method;
+ while (dbus_message_iter_get_arg_type(&dict) == DBUS_TYPE_DICT_ENTRY) {
+ DBusMessageIter entry;
+ const char *key;
+ int type;
- if (type != DBUS_TYPE_STRING)
+ dbus_message_iter_recurse(&dict, &entry);
+
+ if (dbus_message_iter_get_arg_type(&entry) != DBUS_TYPE_STRING)
return -EINVAL;
- dbus_message_iter_get_basic(value, &method);
+ dbus_message_iter_get_basic(&entry, &key);
+ dbus_message_iter_next(&entry);
- ipconfig->method = __connman_ipconfig_string2method(method);
- } else
+ type = dbus_message_iter_get_arg_type(&entry);
+
+ if (g_str_equal(key, "Method") == TRUE) {
+ const char *str;
+
+ if (type != DBUS_TYPE_STRING)
+ return -EINVAL;
+
+ dbus_message_iter_get_basic(&entry, &str);
+ method = __connman_ipconfig_string2method(str);
+ } else if (g_str_equal(key, "Address") == TRUE) {
+ if (type != DBUS_TYPE_STRING)
+ return -EINVAL;
+
+ dbus_message_iter_get_basic(&entry, &address);
+ } else if (g_str_equal(key, "Netmask") == TRUE) {
+ if (type != DBUS_TYPE_STRING)
+ return -EINVAL;
+
+ dbus_message_iter_get_basic(&entry, &netmask);
+ } else if (g_str_equal(key, "Gateway") == TRUE) {
+ if (type != DBUS_TYPE_STRING)
+ return -EINVAL;
+
+ dbus_message_iter_get_basic(&entry, &gateway);
+ }
+ dbus_message_iter_next(&dict);
+ }
+
+ DBG("method %d address %s netmask %s gateway %s",
+ method, address, netmask, gateway);
+
+ switch (method) {
+ case CONNMAN_IPCONFIG_METHOD_UNKNOWN:
+ case CONNMAN_IPCONFIG_METHOD_OFF:
+ case CONNMAN_IPCONFIG_METHOD_FIXED:
return -EINVAL;
+ case CONNMAN_IPCONFIG_METHOD_MANUAL:
+ if (address == NULL)
+ return -EINVAL;
+
+ ipconfig->method = method;
+ connman_ipaddress_set(ipconfig->address,
+ address, netmask, gateway);
+ break;
+
+ case CONNMAN_IPCONFIG_METHOD_DHCP:
+ if (ipconfig->method == method)
+ return 0;
+
+ ipconfig->method = method;
+ break;
+ }
+
return 0;
}
+void __connman_ipconfig_append_proxy(struct connman_ipconfig *ipconfig,
+ DBusMessageIter *iter)
+{
+ const char *method = "direct";
+
+ connman_dbus_dict_append_basic(iter, "Method",
+ DBUS_TYPE_STRING, &method);
+}
+
+void __connman_ipconfig_append_ethernet(struct connman_ipconfig *ipconfig,
+ DBusMessageIter *iter)
+{
+ struct connman_ipdevice *ipdevice;
+ const char *method = "auto";
+
+ connman_dbus_dict_append_basic(iter, "Method",
+ DBUS_TYPE_STRING, &method);
+
+ ipdevice = g_hash_table_lookup(ipdevice_hash,
+ GINT_TO_POINTER(ipconfig->index));
+ if (ipdevice == NULL)
+ return;
+
+ if (ipdevice->ifname != NULL)
+ connman_dbus_dict_append_basic(iter, "Interface",
+ DBUS_TYPE_STRING, &ipdevice->ifname);
+
+ if (ipdevice->address != NULL)
+ connman_dbus_dict_append_basic(iter, "Address",
+ DBUS_TYPE_STRING, &ipdevice->address);
+
+ if (ipdevice->mtu > 0)
+ connman_dbus_dict_append_basic(iter, "MTU",
+ DBUS_TYPE_UINT16, &ipdevice->mtu);
+}
+
int __connman_ipconfig_load(struct connman_ipconfig *ipconfig,
GKeyFile *keyfile, const char *identifier, const char *prefix)
{
+ const char *method;
+ char *key;
+
DBG("ipconfig %p identifier %s", ipconfig, identifier);
+ key = g_strdup_printf("%smethod", prefix);
+ method = g_key_file_get_string(keyfile, identifier, key, NULL);
+ if (method == NULL)
+ ipconfig->method = CONNMAN_IPCONFIG_METHOD_DHCP;
+ else
+ ipconfig->method = __connman_ipconfig_string2method(method);
+ g_free(key);
+
+ key = g_strdup_printf("%snetmask_prefixlen", prefix);
+ ipconfig->address->prefixlen = g_key_file_get_integer(
+ keyfile, identifier, key, NULL);
+ g_free(key);
+
+ key = g_strdup_printf("%slocal_address", prefix);
+ ipconfig->address->local = g_key_file_get_string(
+ keyfile, identifier, key, NULL);
+ g_free(key);
+
+ key = g_strdup_printf("%speer_address", prefix);
+ ipconfig->address->peer = g_key_file_get_string(
+ keyfile, identifier, key, NULL);
+ g_free(key);
+
+ key = g_strdup_printf("%sbroadcast_address", prefix);
+ ipconfig->address->broadcast = g_key_file_get_string(
+ keyfile, identifier, key, NULL);
+ g_free(key);
+
+ key = g_strdup_printf("%sgateway", prefix);
+ ipconfig->address->gateway = g_key_file_get_string(
+ keyfile, identifier, key, NULL);
+ g_free(key);
+
return 0;
}
int __connman_ipconfig_save(struct connman_ipconfig *ipconfig,
GKeyFile *keyfile, const char *identifier, const char *prefix)
{
+ const char *method;
+ char *key;
+
DBG("ipconfig %p identifier %s", ipconfig, identifier);
- return 0;
-}
+ method = __connman_ipconfig_method2string(ipconfig->method);
-static GSList *driver_list = NULL;
+ key = g_strdup_printf("%smethod", prefix);
+ g_key_file_set_string(keyfile, identifier, key, method);
+ g_free(key);
-static gint compare_priority(gconstpointer a, gconstpointer b)
-{
- const struct connman_ipconfig_driver *driver1 = a;
- const struct connman_ipconfig_driver *driver2 = b;
+ key = g_strdup_printf("%snetmask_prefixlen", prefix);
+ g_key_file_set_integer(keyfile, identifier,
+ key, ipconfig->address->prefixlen);
+ g_free(key);
- return driver2->priority - driver1->priority;
+ key = g_strdup_printf("%slocal_address", prefix);
+ if (ipconfig->address->local != NULL)
+ g_key_file_set_string(keyfile, identifier,
+ key, ipconfig->address->local);
+ g_free(key);
+
+ key = g_strdup_printf("%speer_address", prefix);
+ if (ipconfig->address->peer != NULL)
+ g_key_file_set_string(keyfile, identifier,
+ key, ipconfig->address->peer);
+ g_free(key);
+
+ key = g_strdup_printf("%sbroadcast_address", prefix);
+ if (ipconfig->address->broadcast != NULL)
+ g_key_file_set_string(keyfile, identifier,
+ key, ipconfig->address->broadcast);
+ g_free(key);
+
+ key = g_strdup_printf("%sgateway", prefix);
+ if (ipconfig->address->gateway != NULL)
+ g_key_file_set_string(keyfile, identifier,
+ key, ipconfig->address->gateway);
+ g_free(key);
+
+ return 0;
}
-/**
- * connman_ipconfig_driver_register:
- * @driver: IP configuration driver
- *
- * Register a new IP configuration driver
- *
- * Returns: %0 on success
- */
-int connman_ipconfig_driver_register(struct connman_ipconfig_driver *driver)
+int __connman_ipconfig_init(void)
{
- DBG("driver %p name %s", driver, driver->name);
+ DBG("");
- driver_list = g_slist_insert_sorted(driver_list, driver,
- compare_priority);
+ ipdevice_hash = g_hash_table_new_full(g_direct_hash, g_direct_equal,
+ NULL, free_ipdevice);
return 0;
}
-/**
- * connman_ipconfig_driver_unregister:
- * @driver: IP configuration driver
- *
- * Remove a previously registered IP configuration driver.
- */
-void connman_ipconfig_driver_unregister(struct connman_ipconfig_driver *driver)
+void __connman_ipconfig_cleanup(void)
{
- DBG("driver %p name %s", driver, driver->name);
+ DBG("");
- driver_list = g_slist_remove(driver_list, driver);
+ g_hash_table_destroy(ipdevice_hash);
+ ipdevice_hash = NULL;
}
projects / platform / upstream / connman.git / blobdiff