5 * Copyright (C) 2012 Intel Corporation. All rights reserved.
7 * This program is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License version 2 as
9 * published by the Free Software Foundation.
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
31 #include <connman/log.h>
32 #include <gweb/gresolv.h>
35 #include "../src/connman.h"
36 #include "connman/vpn-dbus.h"
37 #include "vpn-provider.h"
41 USER_ROUTES_CHANGED = 0x01,
42 SERVER_ROUTES_CHANGED = 0x02,
45 static DBusConnection *connection;
46 static GHashTable *provider_hash;
47 static GSList *driver_list;
48 static int configuration_count;
61 enum vpn_provider_state state;
70 struct vpn_provider_driver *driver;
72 GHashTable *setting_strings;
73 GHashTable *user_routes;
74 GSList *user_networks;
77 DBusMessage *pending_msg;
78 struct vpn_ipconfig *ipconfig_ipv4;
79 struct vpn_ipconfig *ipconfig_ipv6;
85 static void free_route(gpointer data)
87 struct vpn_route *route = data;
89 g_free(route->network);
90 g_free(route->netmask);
91 g_free(route->gateway);
96 static void append_route(DBusMessageIter *iter, void *user_data)
98 struct vpn_route *route = user_data;
102 connman_dbus_dict_open(iter, &item);
107 if (route->family == AF_INET)
109 else if (route->family == AF_INET6)
113 connman_dbus_dict_append_basic(&item, "ProtocolFamily",
114 DBUS_TYPE_INT32, &family);
116 if (route->network != NULL)
117 connman_dbus_dict_append_basic(&item, "Network",
118 DBUS_TYPE_STRING, &route->network);
120 if (route->netmask != NULL)
121 connman_dbus_dict_append_basic(&item, "Netmask",
122 DBUS_TYPE_STRING, &route->netmask);
124 if (route->gateway != NULL)
125 connman_dbus_dict_append_basic(&item, "Gateway",
126 DBUS_TYPE_STRING, &route->gateway);
129 connman_dbus_dict_close(iter, &item);
132 static void append_routes(DBusMessageIter *iter, void *user_data)
134 GHashTable *routes = user_data;
138 if (routes == NULL) {
139 append_route(iter, NULL);
143 g_hash_table_iter_init(&hash, routes);
145 while (g_hash_table_iter_next(&hash, &key, &value) == TRUE) {
146 DBusMessageIter dict;
148 dbus_message_iter_open_container(iter, DBUS_TYPE_STRUCT, NULL,
150 append_route(&dict, value);
151 dbus_message_iter_close_container(iter, &dict);
155 static void send_routes(struct vpn_provider *provider, GHashTable *routes,
158 connman_dbus_property_changed_array(provider->path,
159 VPN_CONNECTION_INTERFACE,
161 DBUS_TYPE_DICT_ENTRY,
166 static int provider_property_changed(struct vpn_provider *provider,
169 DBG("provider %p name %s", provider, name);
171 if (g_str_equal(name, "UserRoutes") == TRUE)
172 send_routes(provider, provider->user_routes, name);
173 else if (g_str_equal(name, "ServerRoutes") == TRUE)
174 send_routes(provider, provider->routes, name);
179 static GSList *read_route_dict(GSList *routes, DBusMessageIter *dicts)
181 DBusMessageIter dict, value, entry;
182 const char *network, *netmask, *gateway;
183 struct vpn_route *route;
187 dbus_message_iter_recurse(dicts, &entry);
189 network = netmask = gateway = NULL;
192 while (dbus_message_iter_get_arg_type(&entry) == DBUS_TYPE_DICT_ENTRY) {
194 dbus_message_iter_recurse(&entry, &dict);
195 dbus_message_iter_get_basic(&dict, &key);
197 dbus_message_iter_next(&dict);
198 dbus_message_iter_recurse(&dict, &value);
200 type = dbus_message_iter_get_arg_type(&value);
203 case DBUS_TYPE_STRING:
204 if (g_str_equal(key, "ProtocolFamily") == TRUE)
205 dbus_message_iter_get_basic(&value, &family);
206 else if (g_str_equal(key, "Network") == TRUE)
207 dbus_message_iter_get_basic(&value, &network);
208 else if (g_str_equal(key, "Netmask") == TRUE)
209 dbus_message_iter_get_basic(&value, &netmask);
210 else if (g_str_equal(key, "Gateway") == TRUE)
211 dbus_message_iter_get_basic(&value, &gateway);
215 dbus_message_iter_next(&entry);
218 DBG("family %d network %s netmask %s gateway %s", family,
219 network, netmask, gateway);
221 if (network == NULL || netmask == NULL) {
222 DBG("Ignoring route as network/netmask is missing");
226 route = g_try_new(struct vpn_route, 1);
228 g_slist_free_full(routes, free_route);
232 if (family == PF_UNSPEC) {
233 family = connman_inet_check_ipaddress(network);
235 DBG("Cannot get address family of %s (%d/%s)", network,
236 family, gai_strerror(family));
237 if (strstr(network, ":") != NULL) {
238 DBG("Guessing it is IPv6");
241 DBG("Guessing it is IPv4");
259 route->family = family;
260 route->network = g_strdup(network);
261 route->netmask = g_strdup(netmask);
262 route->gateway = g_strdup(gateway);
264 routes = g_slist_prepend(routes, route);
268 static GSList *get_user_networks(DBusMessageIter *array)
270 DBusMessageIter entry;
273 while (dbus_message_iter_get_arg_type(array) == DBUS_TYPE_ARRAY) {
275 dbus_message_iter_recurse(array, &entry);
277 while (dbus_message_iter_get_arg_type(&entry) ==
279 DBusMessageIter dicts;
281 dbus_message_iter_recurse(&entry, &dicts);
283 while (dbus_message_iter_get_arg_type(&dicts) ==
286 list = read_route_dict(list, &dicts);
287 dbus_message_iter_next(&dicts);
290 dbus_message_iter_next(&entry);
293 dbus_message_iter_next(array);
299 static void set_user_networks(struct vpn_provider *provider, GSList *networks)
303 for (list = networks; list != NULL; list = g_slist_next(list)) {
304 struct vpn_route *route= list->data;
306 if (__vpn_provider_append_user_route(provider,
307 route->family, route->network,
308 route->netmask) != 0)
313 static void del_routes(struct vpn_provider *provider)
318 g_hash_table_iter_init(&hash, provider->user_routes);
319 while (g_hash_table_iter_next(&hash, &key, &value) == TRUE) {
320 struct vpn_route *route = value;
321 if (route->family == AF_INET6) {
322 unsigned char prefixlen = atoi(route->netmask);
323 connman_inet_del_ipv6_network_route(provider->index,
327 connman_inet_del_host_route(provider->index,
331 g_hash_table_remove_all(provider->user_routes);
332 g_slist_free_full(provider->user_networks, free_route);
333 provider->user_networks = NULL;
336 static gboolean provider_send_changed(gpointer data)
338 struct vpn_provider *provider = data;
340 if (provider->what_changed & USER_ROUTES_CHANGED)
341 provider_property_changed(provider, "UserRoutes");
343 if (provider->what_changed & SERVER_ROUTES_CHANGED)
344 provider_property_changed(provider, "ServerRoutes");
346 provider->what_changed = 0;
347 provider->notify_id = 0;
352 static void provider_schedule_changed(struct vpn_provider *provider, int flag)
354 if (provider->notify_id != 0)
355 g_source_remove(provider->notify_id);
357 provider->what_changed |= flag;
359 provider->notify_id = g_timeout_add(100, provider_send_changed,
363 static DBusMessage *set_property(DBusConnection *conn, DBusMessage *msg,
366 struct vpn_provider *provider = data;
367 DBusMessageIter iter, value;
371 DBG("conn %p", conn);
373 if (dbus_message_iter_init(msg, &iter) == FALSE)
374 return __connman_error_invalid_arguments(msg);
376 if (dbus_message_iter_get_arg_type(&iter) != DBUS_TYPE_STRING)
377 return __connman_error_invalid_arguments(msg);
379 dbus_message_iter_get_basic(&iter, &name);
380 dbus_message_iter_next(&iter);
382 if (dbus_message_iter_get_arg_type(&iter) != DBUS_TYPE_VARIANT)
383 return __connman_error_invalid_arguments(msg);
385 dbus_message_iter_recurse(&iter, &value);
387 type = dbus_message_iter_get_arg_type(&value);
389 if (g_str_equal(name, "UserRoutes") == TRUE) {
392 if (type != DBUS_TYPE_ARRAY)
393 return __connman_error_invalid_arguments(msg);
395 networks = get_user_networks(&value);
396 if (networks != NULL) {
397 del_routes(provider);
398 provider->user_networks = networks;
399 set_user_networks(provider, provider->user_networks);
401 provider_schedule_changed(provider, USER_ROUTES_CHANGED);
402 provider_property_changed(provider, name);
405 return __connman_error_invalid_property(msg);
407 return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
410 static DBusMessage *clear_property(DBusConnection *conn, DBusMessage *msg,
413 struct vpn_provider *provider = data;
416 DBG("conn %p", conn);
418 dbus_message_get_args(msg, NULL, DBUS_TYPE_STRING, &name,
421 if (g_str_equal(name, "UserRoutes") == TRUE) {
422 del_routes(provider);
424 provider_property_changed(provider, name);
426 return __connman_error_invalid_property(msg);
429 return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
432 static DBusMessage *do_connect(DBusConnection *conn, DBusMessage *msg,
435 struct vpn_provider *provider = data;
438 DBG("conn %p provider %p", conn, provider);
440 err = __vpn_provider_connect(provider);
442 return __connman_error_failed(msg, -err);
444 return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
447 static DBusMessage *do_disconnect(DBusConnection *conn, DBusMessage *msg,
450 struct vpn_provider *provider = data;
453 DBG("conn %p provider %p", conn, provider);
455 err = __vpn_provider_disconnect(provider);
457 return __connman_error_failed(msg, -err);
459 return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
462 static const GDBusMethodTable connection_methods[] = {
463 { GDBUS_METHOD("SetProperty",
464 GDBUS_ARGS({ "name", "s" }, { "value", "v" }),
465 NULL, set_property) },
466 { GDBUS_METHOD("ClearProperty",
467 GDBUS_ARGS({ "name", "s" }), NULL,
469 { GDBUS_ASYNC_METHOD("Connect", NULL, NULL, do_connect) },
470 { GDBUS_METHOD("Disconnect", NULL, NULL, do_disconnect) },
474 static const GDBusSignalTable connection_signals[] = {
475 { GDBUS_SIGNAL("PropertyChanged",
476 GDBUS_ARGS({ "name", "s" }, { "value", "v" })) },
480 static void resolv_result(GResolvResultStatus status,
481 char **results, gpointer user_data)
483 struct vpn_provider *provider = user_data;
485 DBG("status %d", status);
487 if (status == G_RESOLV_RESULT_STATUS_SUCCESS && results != NULL &&
488 g_strv_length(results) > 0)
489 provider->host_ip = g_strdupv(results);
491 vpn_provider_unref(provider);
494 static void provider_resolv_host_addr(struct vpn_provider *provider)
496 if (provider->host == NULL)
499 if (connman_inet_check_ipaddress(provider->host) > 0)
502 if (provider->host_ip != NULL)
506 * If the hostname is not numeric, try to resolv it. We do not wait
507 * the result as it might take some time. We will get the result
508 * before VPN will feed routes to us because VPN client will need
509 * the IP address also before VPN connection can be established.
511 provider->resolv = g_resolv_new(0);
512 if (provider->resolv == NULL) {
513 DBG("Cannot resolv %s", provider->host);
517 DBG("Trying to resolv %s", provider->host);
519 vpn_provider_ref(provider);
521 g_resolv_lookup_hostname(provider->resolv, provider->host,
522 resolv_result, provider);
525 void __vpn_provider_append_properties(struct vpn_provider *provider,
526 DBusMessageIter *iter)
528 if (provider->host != NULL)
529 connman_dbus_dict_append_basic(iter, "Host",
530 DBUS_TYPE_STRING, &provider->host);
532 if (provider->domain != NULL)
533 connman_dbus_dict_append_basic(iter, "Domain",
534 DBUS_TYPE_STRING, &provider->domain);
536 if (provider->type != NULL)
537 connman_dbus_dict_append_basic(iter, "Type", DBUS_TYPE_STRING,
541 int __vpn_provider_append_user_route(struct vpn_provider *provider,
542 int family, const char *network, const char *netmask)
544 struct vpn_route *route;
545 char *key = g_strdup_printf("%d/%s/%s", family, network, netmask);
547 DBG("family %d network %s netmask %s", family, network, netmask);
549 route = g_hash_table_lookup(provider->user_routes, key);
551 route = g_try_new0(struct vpn_route, 1);
553 connman_error("out of memory");
557 route->family = family;
558 route->network = g_strdup(network);
559 route->netmask = g_strdup(netmask);
561 g_hash_table_replace(provider->user_routes, key, route);
568 static struct vpn_route *get_route(char *route_str)
570 char **elems = g_strsplit(route_str, "/", 0);
571 char *network, *netmask, *gateway, *family_str;
572 int family = PF_UNSPEC;
573 struct vpn_route *route = NULL;
578 family_str = elems[0];
581 if (network == NULL || network[0] == '\0')
585 if (netmask == NULL || netmask[0] == '\0')
590 route = g_try_new0(struct vpn_route, 1);
594 if (family_str[0] == '\0' || atoi(family_str) == 0) {
597 switch (family_str[0]) {
607 if (g_strrstr(network, ":") != NULL) {
608 if (family != PF_UNSPEC && family != AF_INET6)
609 DBG("You have IPv6 address but you have non IPv6 route");
610 } else if (g_strrstr(network, ".") != NULL) {
611 if (family != PF_UNSPEC && family != AF_INET)
612 DBG("You have IPv4 address but you have non IPv4 route");
614 if (g_strrstr(netmask, ".") == NULL) {
615 /* We have netmask length */
617 struct in_addr netmask_in;
618 unsigned char prefix_len = 32;
620 if (netmask != NULL) {
622 long int value = strtol(netmask, &ptr, 10);
623 if (ptr != netmask && *ptr == '\0' &&
628 addr = 0xffffffff << (32 - prefix_len);
629 netmask_in.s_addr = htonl(addr);
630 netmask = inet_ntoa(netmask_in);
632 DBG("network %s netmask %s", network, netmask);
636 if (family == PF_UNSPEC) {
637 family = connman_inet_check_ipaddress(network);
638 if (family < 0 || family == PF_UNSPEC)
642 route->family = family;
643 route->network = g_strdup(network);
644 route->netmask = g_strdup(netmask);
645 route->gateway = g_strdup(gateway);
652 static GSList *get_routes(gchar **networks)
654 struct vpn_route *route;
655 GSList *routes = NULL;
658 for (i = 0; networks[i] != NULL; i++) {
659 route = get_route(networks[i]);
661 routes = g_slist_prepend(routes, route);
667 static int provider_load_from_keyfile(struct vpn_provider *provider,
673 gsize length, num_user_networks;
674 gchar **networks = NULL;
676 settings = g_key_file_get_keys(keyfile, provider->identifier, &length,
678 if (settings == NULL) {
679 g_key_file_free(keyfile);
683 while (idx < length) {
686 if (g_str_equal(key, "Networks") == TRUE) {
687 networks = g_key_file_get_string_list(keyfile,
688 provider->identifier,
692 provider->user_networks = get_routes(networks);
695 value = g_key_file_get_string(keyfile,
696 provider->identifier,
698 vpn_provider_set_string(provider, key,
705 g_strfreev(settings);
706 g_strfreev(networks);
708 if (provider->user_networks != NULL)
709 set_user_networks(provider, provider->user_networks);
715 static int vpn_provider_load(struct vpn_provider *provider)
719 DBG("provider %p", provider);
721 keyfile = __connman_storage_load_provider(provider->identifier);
725 provider_load_from_keyfile(provider, keyfile);
727 g_key_file_free(keyfile);
731 static gchar **create_network_list(GSList *networks, gsize *count)
734 gchar **result = NULL;
735 unsigned int num_elems = 0;
737 for (list = networks; list != NULL; list = g_slist_next(list)) {
738 struct vpn_route *route = list->data;
741 result = g_try_realloc(result,
742 (num_elems + 1) * sizeof(gchar *));
746 switch (route->family) {
758 result[num_elems] = g_strdup_printf("%d/%s/%s/%s",
759 family, route->network, route->netmask,
760 route->gateway == NULL ? "" : route->gateway);
765 result = g_try_realloc(result, (num_elems + 1) * sizeof(gchar *));
769 result[num_elems] = NULL;
774 static int vpn_provider_save(struct vpn_provider *provider)
778 DBG("provider %p", provider);
780 keyfile = g_key_file_new();
784 g_key_file_set_string(keyfile, provider->identifier,
785 "Name", provider->name);
786 g_key_file_set_string(keyfile, provider->identifier,
787 "Type", provider->type);
788 g_key_file_set_string(keyfile, provider->identifier,
789 "Host", provider->host);
790 g_key_file_set_string(keyfile, provider->identifier,
791 "VPN.Domain", provider->domain);
792 if (provider->user_networks != NULL) {
796 networks = create_network_list(provider->user_networks,
798 if (networks != NULL) {
799 g_key_file_set_string_list(keyfile,
800 provider->identifier,
802 (const gchar ** const)networks,
804 g_strfreev(networks);
808 if (provider->driver != NULL && provider->driver->save != NULL)
809 provider->driver->save(provider, keyfile);
811 __connman_storage_save_provider(keyfile, provider->identifier);
812 g_key_file_free(keyfile);
817 static struct vpn_provider *vpn_provider_lookup(const char *identifier)
819 struct vpn_provider *provider = NULL;
821 provider = g_hash_table_lookup(provider_hash, identifier);
826 static gboolean match_driver(struct vpn_provider *provider,
827 struct vpn_provider_driver *driver)
829 if (g_strcmp0(driver->name, provider->type) == 0)
835 static int provider_probe(struct vpn_provider *provider)
839 DBG("provider %p name %s", provider, provider->name);
841 if (provider->driver != NULL)
844 for (list = driver_list; list; list = list->next) {
845 struct vpn_provider_driver *driver = list->data;
847 if (match_driver(provider, driver) == FALSE)
850 DBG("driver %p name %s", driver, driver->name);
852 if (driver->probe != NULL && driver->probe(provider) == 0) {
853 provider->driver = driver;
858 if (provider->driver == NULL)
864 static void provider_remove(struct vpn_provider *provider)
866 if (provider->driver != NULL) {
867 provider->driver->remove(provider);
868 provider->driver = NULL;
872 static int provider_register(struct vpn_provider *provider)
874 return provider_probe(provider);
877 static void provider_unregister(struct vpn_provider *provider)
879 provider_remove(provider);
882 struct vpn_provider *
883 vpn_provider_ref_debug(struct vpn_provider *provider,
884 const char *file, int line, const char *caller)
886 DBG("%p ref %d by %s:%d:%s()", provider, provider->refcount + 1,
889 __sync_fetch_and_add(&provider->refcount, 1);
894 static void provider_destruct(struct vpn_provider *provider)
896 DBG("provider %p", provider);
898 if (provider->notify_id != 0)
899 g_source_remove(provider->notify_id);
901 g_free(provider->name);
902 g_free(provider->type);
903 g_free(provider->host);
904 g_free(provider->domain);
905 g_free(provider->identifier);
906 g_free(provider->path);
907 g_slist_free_full(provider->user_networks, free_route);
908 g_strfreev(provider->nameservers);
909 g_hash_table_destroy(provider->routes);
910 g_hash_table_destroy(provider->user_routes);
911 g_hash_table_destroy(provider->setting_strings);
912 if (provider->resolv != NULL) {
913 g_resolv_unref(provider->resolv);
914 provider->resolv = NULL;
916 g_strfreev(provider->host_ip);
920 void vpn_provider_unref_debug(struct vpn_provider *provider,
921 const char *file, int line, const char *caller)
923 DBG("%p ref %d by %s:%d:%s()", provider, provider->refcount - 1,
926 if (__sync_fetch_and_sub(&provider->refcount, 1) != 1)
929 provider_remove(provider);
931 provider_destruct(provider);
934 static void configuration_count_add(void)
936 DBG("count %d", configuration_count + 1);
938 __sync_fetch_and_add(&configuration_count, 1);
941 static void configuration_count_del(void)
943 DBG("count %d", configuration_count - 1);
945 if (__sync_fetch_and_sub(&configuration_count, 1) != 1)
951 int __vpn_provider_disconnect(struct vpn_provider *provider)
955 DBG("provider %p", provider);
957 if (provider->driver != NULL && provider->driver->disconnect != NULL)
958 err = provider->driver->disconnect(provider);
963 if (err != -EINPROGRESS)
972 int __vpn_provider_connect(struct vpn_provider *provider)
976 DBG("provider %p", provider);
978 if (provider->driver != NULL && provider->driver->connect != NULL)
979 err = provider->driver->connect(provider);
986 int __vpn_provider_remove(const char *path)
988 struct vpn_provider *provider;
990 DBG("path %s", path);
992 provider = vpn_provider_lookup(path);
993 if (provider != NULL) {
994 DBG("Removing VPN %s", provider->identifier);
996 provider_unregister(provider);
997 g_hash_table_remove(provider_hash, provider->identifier);
1004 static void append_ipv4(DBusMessageIter *iter, void *user_data)
1006 struct vpn_provider *provider = user_data;
1007 const char *address, *gateway, *peer;
1009 address = __vpn_ipconfig_get_local(provider->ipconfig_ipv4);
1010 if (address != NULL) {
1012 struct in_addr netmask;
1016 prefixlen = __vpn_ipconfig_get_prefixlen(
1017 provider->ipconfig_ipv4);
1019 addr = 0xffffffff << (32 - prefixlen);
1020 netmask.s_addr = htonl(addr);
1021 mask = inet_ntoa(netmask);
1023 connman_dbus_dict_append_basic(iter, "Address",
1024 DBUS_TYPE_STRING, &address);
1026 connman_dbus_dict_append_basic(iter, "Netmask",
1027 DBUS_TYPE_STRING, &mask);
1030 gateway = __vpn_ipconfig_get_gateway(provider->ipconfig_ipv4);
1031 if (gateway != NULL)
1032 connman_dbus_dict_append_basic(iter, "Gateway",
1033 DBUS_TYPE_STRING, &gateway);
1035 peer = __vpn_ipconfig_get_peer(provider->ipconfig_ipv4);
1037 connman_dbus_dict_append_basic(iter, "Peer",
1038 DBUS_TYPE_STRING, &peer);
1041 static void append_ipv6(DBusMessageIter *iter, void *user_data)
1043 struct vpn_provider *provider = user_data;
1044 const char *address, *gateway, *peer;
1046 address = __vpn_ipconfig_get_local(provider->ipconfig_ipv6);
1047 if (address != NULL) {
1048 unsigned char prefixlen;
1050 connman_dbus_dict_append_basic(iter, "Address",
1051 DBUS_TYPE_STRING, &address);
1053 prefixlen = __vpn_ipconfig_get_prefixlen(
1054 provider->ipconfig_ipv6);
1056 connman_dbus_dict_append_basic(iter, "PrefixLength",
1057 DBUS_TYPE_BYTE, &prefixlen);
1060 gateway = __vpn_ipconfig_get_gateway(provider->ipconfig_ipv6);
1061 if (gateway != NULL)
1062 connman_dbus_dict_append_basic(iter, "Gateway",
1063 DBUS_TYPE_STRING, &gateway);
1065 peer = __vpn_ipconfig_get_peer(provider->ipconfig_ipv6);
1067 connman_dbus_dict_append_basic(iter, "Peer",
1068 DBUS_TYPE_STRING, &peer);
1071 static const char *state2string(enum vpn_provider_state state)
1074 case VPN_PROVIDER_STATE_UNKNOWN:
1076 case VPN_PROVIDER_STATE_IDLE:
1078 case VPN_PROVIDER_STATE_CONNECT:
1079 return "configuration";
1080 case VPN_PROVIDER_STATE_READY:
1082 case VPN_PROVIDER_STATE_DISCONNECT:
1083 return "disconnect";
1084 case VPN_PROVIDER_STATE_FAILURE:
1091 static int provider_indicate_state(struct vpn_provider *provider,
1092 enum vpn_provider_state state)
1096 DBG("provider %p state %d", provider, state);
1098 str = state2string(state);
1102 provider->state = state;
1104 if (state == VPN_PROVIDER_STATE_READY) {
1105 connman_dbus_property_changed_basic(provider->path,
1106 VPN_CONNECTION_INTERFACE, "Index",
1107 DBUS_TYPE_INT32, &provider->index);
1109 if (provider->family == AF_INET)
1110 connman_dbus_property_changed_dict(provider->path,
1111 VPN_CONNECTION_INTERFACE, "IPv4",
1112 append_ipv4, provider);
1113 else if (provider->family == AF_INET6)
1114 connman_dbus_property_changed_dict(provider->path,
1115 VPN_CONNECTION_INTERFACE, "IPv6",
1116 append_ipv6, provider);
1119 connman_dbus_property_changed_basic(provider->path,
1120 VPN_CONNECTION_INTERFACE, "State",
1121 DBUS_TYPE_STRING, &str);
1125 static void append_nameservers(DBusMessageIter *iter, char **servers)
1131 for (i = 0; servers[i] != NULL; i++) {
1132 DBG("servers[%d] %s", i, servers[i]);
1133 dbus_message_iter_append_basic(iter,
1134 DBUS_TYPE_STRING, &servers[i]);
1138 static void append_dns(DBusMessageIter *iter, void *user_data)
1140 struct vpn_provider *provider = user_data;
1142 if (provider->nameservers != NULL)
1143 append_nameservers(iter, provider->nameservers);
1146 static void append_state(DBusMessageIter *iter,
1147 struct vpn_provider *provider)
1151 switch (provider->state) {
1152 case VPN_PROVIDER_STATE_UNKNOWN:
1153 case VPN_PROVIDER_STATE_IDLE:
1156 case VPN_PROVIDER_STATE_CONNECT:
1157 str = "configuration";
1159 case VPN_PROVIDER_STATE_READY:
1162 case VPN_PROVIDER_STATE_DISCONNECT:
1165 case VPN_PROVIDER_STATE_FAILURE:
1170 connman_dbus_dict_append_basic(iter, "State",
1171 DBUS_TYPE_STRING, &str);
1174 static void append_properties(DBusMessageIter *iter,
1175 struct vpn_provider *provider)
1177 DBusMessageIter dict;
1179 connman_dbus_dict_open(iter, &dict);
1181 append_state(&dict, provider);
1183 if (provider->type != NULL)
1184 connman_dbus_dict_append_basic(&dict, "Type",
1185 DBUS_TYPE_STRING, &provider->type);
1187 if (provider->name != NULL)
1188 connman_dbus_dict_append_basic(&dict, "Name",
1189 DBUS_TYPE_STRING, &provider->name);
1191 if (provider->host != NULL)
1192 connman_dbus_dict_append_basic(&dict, "Host",
1193 DBUS_TYPE_STRING, &provider->host);
1194 if (provider->index >= 0)
1195 connman_dbus_dict_append_basic(&dict, "Index",
1196 DBUS_TYPE_INT32, &provider->index);
1197 if (provider->domain != NULL)
1198 connman_dbus_dict_append_basic(&dict, "Domain",
1199 DBUS_TYPE_STRING, &provider->domain);
1201 if (provider->family == AF_INET)
1202 connman_dbus_dict_append_dict(&dict, "IPv4", append_ipv4,
1204 else if (provider->family == AF_INET6)
1205 connman_dbus_dict_append_dict(&dict, "IPv6", append_ipv6,
1208 connman_dbus_dict_append_array(&dict, "Nameservers",
1209 DBUS_TYPE_STRING, append_dns, provider);
1211 connman_dbus_dict_append_array(&dict, "UserRoutes",
1212 DBUS_TYPE_DICT_ENTRY, append_routes,
1213 provider->user_routes);
1215 connman_dbus_dict_append_array(&dict, "ServerRoutes",
1216 DBUS_TYPE_DICT_ENTRY, append_routes,
1219 connman_dbus_dict_close(iter, &dict);
1222 static connman_bool_t check_host(char **hosts, char *host)
1229 for (i = 0; hosts[i] != NULL; i++) {
1230 if (g_strcmp0(hosts[i], host) == 0)
1237 static void provider_append_routes(gpointer key, gpointer value,
1240 struct vpn_route *route = value;
1241 struct vpn_provider *provider = user_data;
1242 int index = provider->index;
1245 * If the VPN administrator/user has given a route to
1246 * VPN server, then we must discard that because the
1247 * server cannot be contacted via VPN tunnel.
1249 if (check_host(provider->host_ip, route->network) == TRUE) {
1250 DBG("Discarding VPN route to %s via %s at index %d",
1251 route->network, route->gateway, index);
1255 if (route->family == AF_INET6) {
1256 unsigned char prefix_len = atoi(route->netmask);
1258 connman_inet_add_ipv6_network_route(index, route->network,
1262 connman_inet_add_network_route(index, route->network,
1268 static int set_connected(struct vpn_provider *provider,
1269 connman_bool_t connected)
1271 struct vpn_ipconfig *ipconfig;
1273 DBG("provider %p id %s connected %d", provider,
1274 provider->identifier, connected);
1276 if (connected == TRUE) {
1277 if (provider->family == AF_INET6)
1278 ipconfig = provider->ipconfig_ipv6;
1280 ipconfig = provider->ipconfig_ipv4;
1282 __vpn_ipconfig_address_add(ipconfig, provider->family);
1283 __vpn_ipconfig_gateway_add(ipconfig, provider->family);
1285 provider_indicate_state(provider,
1286 VPN_PROVIDER_STATE_READY);
1288 g_hash_table_foreach(provider->routes, provider_append_routes,
1291 g_hash_table_foreach(provider->user_routes,
1292 provider_append_routes, provider);
1295 provider_indicate_state(provider,
1296 VPN_PROVIDER_STATE_DISCONNECT);
1298 provider_indicate_state(provider,
1299 VPN_PROVIDER_STATE_IDLE);
1305 int vpn_provider_set_state(struct vpn_provider *provider,
1306 enum vpn_provider_state state)
1308 if (provider == NULL)
1312 case VPN_PROVIDER_STATE_UNKNOWN:
1314 case VPN_PROVIDER_STATE_IDLE:
1315 return set_connected(provider, FALSE);
1316 case VPN_PROVIDER_STATE_CONNECT:
1317 return provider_indicate_state(provider, state);
1318 case VPN_PROVIDER_STATE_READY:
1319 return set_connected(provider, TRUE);
1320 case VPN_PROVIDER_STATE_DISCONNECT:
1321 return provider_indicate_state(provider, state);
1322 case VPN_PROVIDER_STATE_FAILURE:
1323 return provider_indicate_state(provider, state);
1328 int vpn_provider_indicate_error(struct vpn_provider *provider,
1329 enum vpn_provider_error error)
1331 DBG("provider %p id %s error %d", provider, provider->identifier,
1335 case VPN_PROVIDER_ERROR_LOGIN_FAILED:
1337 case VPN_PROVIDER_ERROR_AUTH_FAILED:
1339 case VPN_PROVIDER_ERROR_CONNECT_FAILED:
1348 static void unregister_provider(gpointer data)
1350 struct vpn_provider *provider = data;
1352 configuration_count_del();
1354 vpn_provider_unref(provider);
1357 static void provider_initialize(struct vpn_provider *provider)
1359 DBG("provider %p", provider);
1361 provider->index = 0;
1363 provider->name = NULL;
1364 provider->type = NULL;
1365 provider->domain = NULL;
1366 provider->identifier = NULL;
1367 provider->user_networks = NULL;
1368 provider->routes = g_hash_table_new_full(g_direct_hash, g_direct_equal,
1370 provider->user_routes = g_hash_table_new_full(g_str_hash, g_str_equal,
1371 g_free, free_route);
1372 provider->setting_strings = g_hash_table_new_full(g_str_hash,
1373 g_str_equal, g_free, g_free);
1376 static struct vpn_provider *vpn_provider_new(void)
1378 struct vpn_provider *provider;
1380 provider = g_try_new0(struct vpn_provider, 1);
1381 if (provider == NULL)
1384 provider->refcount = 1;
1386 DBG("provider %p", provider);
1387 provider_initialize(provider);
1392 static struct vpn_provider *vpn_provider_get(const char *identifier)
1394 struct vpn_provider *provider;
1396 provider = g_hash_table_lookup(provider_hash, identifier);
1397 if (provider != NULL)
1400 provider = vpn_provider_new();
1401 if (provider == NULL)
1404 DBG("provider %p", provider);
1406 provider->identifier = g_strdup(identifier);
1408 g_hash_table_insert(provider_hash, provider->identifier, provider);
1410 configuration_count_add();
1415 static void provider_dbus_ident(char *ident)
1417 int i, len = strlen(ident);
1419 for (i = 0; i < len; i++) {
1420 if (ident[i] >= '0' && ident[i] <= '9')
1422 if (ident[i] >= 'a' && ident[i] <= 'z')
1424 if (ident[i] >= 'A' && ident[i] <= 'Z')
1430 static int connection_unregister(struct vpn_provider *provider)
1432 if (provider->path == NULL)
1435 g_dbus_unregister_interface(connection, provider->path,
1436 VPN_CONNECTION_INTERFACE);
1438 g_free(provider->path);
1439 provider->path = NULL;
1444 static int connection_register(struct vpn_provider *provider)
1446 DBG("provider %p path %s", provider, provider->path);
1448 if (provider->path != NULL)
1451 provider->path = g_strdup_printf("%s/connection/%s", VPN_PATH,
1452 provider->identifier);
1454 g_dbus_register_interface(connection, provider->path,
1455 VPN_CONNECTION_INTERFACE,
1456 connection_methods, connection_signals,
1457 NULL, provider, NULL);
1462 static struct vpn_provider *provider_create_from_keyfile(GKeyFile *keyfile,
1465 struct vpn_provider *provider;
1467 if (keyfile == NULL || ident == NULL)
1470 provider = vpn_provider_lookup(ident);
1471 if (provider == NULL) {
1472 provider = vpn_provider_get(ident);
1473 if (provider == NULL) {
1474 DBG("can not create provider");
1478 provider_load_from_keyfile(provider, keyfile);
1480 if (provider->name == NULL || provider->host == NULL ||
1481 provider->domain == NULL) {
1482 DBG("cannot get name, host or domain");
1483 vpn_provider_unref(provider);
1487 if (provider_register(provider) == 0)
1488 connection_register(provider);
1493 static void provider_create_all_from_type(const char *provider_type)
1500 DBG("provider type %s", provider_type);
1502 providers = __connman_storage_get_providers();
1504 for (i = 0; providers[i] != NULL; i+=1) {
1506 if (strncmp(providers[i], "provider_", 9) != 0)
1509 id = providers[i] + 9;
1510 keyfile = __connman_storage_load_provider(id);
1512 if (keyfile == NULL)
1515 type = g_key_file_get_string(keyfile, id, "Type", NULL);
1517 DBG("keyfile %p id %s type %s", keyfile, id, type);
1519 if (strcmp(provider_type, type) != 0) {
1521 g_key_file_free(keyfile);
1525 if (provider_create_from_keyfile(keyfile, id) == NULL)
1526 DBG("could not create provider");
1529 g_key_file_free(keyfile);
1531 g_strfreev(providers);
1534 int __vpn_provider_create_and_connect(DBusMessage *msg)
1536 struct vpn_provider *provider;
1537 DBusMessageIter iter, array;
1538 const char *type = NULL, *name = NULL;
1539 const char *host = NULL, *domain = NULL;
1540 GSList *networks = NULL;
1544 dbus_message_iter_init(msg, &iter);
1545 dbus_message_iter_recurse(&iter, &array);
1547 while (dbus_message_iter_get_arg_type(&array) == DBUS_TYPE_DICT_ENTRY) {
1548 DBusMessageIter entry, value;
1551 dbus_message_iter_recurse(&array, &entry);
1552 dbus_message_iter_get_basic(&entry, &key);
1554 dbus_message_iter_next(&entry);
1555 dbus_message_iter_recurse(&entry, &value);
1557 switch (dbus_message_iter_get_arg_type(&value)) {
1558 case DBUS_TYPE_STRING:
1559 if (g_str_equal(key, "Type") == TRUE)
1560 dbus_message_iter_get_basic(&value, &type);
1561 else if (g_str_equal(key, "Name") == TRUE)
1562 dbus_message_iter_get_basic(&value, &name);
1563 else if (g_str_equal(key, "Host") == TRUE)
1564 dbus_message_iter_get_basic(&value, &host);
1565 else if (g_str_equal(key, "VPN.Domain") == TRUE)
1566 dbus_message_iter_get_basic(&value, &domain);
1568 case DBUS_TYPE_ARRAY:
1569 if (g_str_equal(key, "UserRoutes") == TRUE)
1570 networks = get_user_networks(&value);
1574 dbus_message_iter_next(&array);
1577 if (host == NULL || domain == NULL)
1580 DBG("Type %s name %s networks %p", type, name, networks);
1582 if (type == NULL || name == NULL)
1585 ident = g_strdup_printf("%s_%s", host, domain);
1586 provider_dbus_ident(ident);
1588 DBG("ident %s", ident);
1590 provider = vpn_provider_lookup(ident);
1591 if (provider == NULL) {
1592 provider = vpn_provider_get(ident);
1593 if (provider == NULL) {
1594 DBG("can not create provider");
1599 provider->host = g_strdup(host);
1600 provider->domain = g_strdup(domain);
1601 provider->name = g_strdup(name);
1602 provider->type = g_strdup(type);
1604 if (provider_register(provider) == 0)
1605 vpn_provider_load(provider);
1607 provider_resolv_host_addr(provider);
1610 if (networks != NULL) {
1611 g_slist_free_full(provider->user_networks, free_route);
1612 provider->user_networks = networks;
1613 set_user_networks(provider, provider->user_networks);
1616 dbus_message_iter_init(msg, &iter);
1617 dbus_message_iter_recurse(&iter, &array);
1619 while (dbus_message_iter_get_arg_type(&array) == DBUS_TYPE_DICT_ENTRY) {
1620 DBusMessageIter entry, value;
1621 const char *key, *str;
1623 dbus_message_iter_recurse(&array, &entry);
1624 dbus_message_iter_get_basic(&entry, &key);
1626 dbus_message_iter_next(&entry);
1627 dbus_message_iter_recurse(&entry, &value);
1629 switch (dbus_message_iter_get_arg_type(&value)) {
1630 case DBUS_TYPE_STRING:
1631 dbus_message_iter_get_basic(&value, &str);
1632 vpn_provider_set_string(provider, key, str);
1636 dbus_message_iter_next(&array);
1641 provider->pending_msg = dbus_message_ref(msg);
1643 DBG("provider %p pending %p", provider, provider->pending_msg);
1645 if (provider->index > 0) {
1646 DBG("provider already connected");
1648 err = __vpn_provider_connect(provider);
1649 if (err < 0 && err != -EINPROGRESS)
1653 vpn_provider_save(provider);
1658 DBG("Can not connect (%d), deleting provider %p %s", err, provider,
1659 provider->identifier);
1661 vpn_provider_indicate_error(provider,
1662 VPN_PROVIDER_ERROR_CONNECT_FAILED);
1664 g_hash_table_remove(provider_hash, provider->identifier);
1669 static void append_connection_structs(DBusMessageIter *iter, void *user_data)
1671 DBusMessageIter entry;
1672 GHashTableIter hash;
1673 gpointer value, key;
1675 g_hash_table_iter_init(&hash, provider_hash);
1677 while (g_hash_table_iter_next(&hash, &key, &value) == TRUE) {
1678 struct vpn_provider *provider = value;
1680 DBG("path %s", provider->path);
1682 if (provider->identifier == NULL)
1685 dbus_message_iter_open_container(iter, DBUS_TYPE_STRUCT,
1687 dbus_message_iter_append_basic(&entry, DBUS_TYPE_OBJECT_PATH,
1689 append_properties(&entry, provider);
1690 dbus_message_iter_close_container(iter, &entry);
1694 DBusMessage *__vpn_provider_get_connections(DBusMessage *msg)
1700 reply = dbus_message_new_method_return(msg);
1704 __connman_dbus_append_objpath_dict_array(reply,
1705 append_connection_structs, NULL);
1710 const char * __vpn_provider_get_ident(struct vpn_provider *provider)
1712 if (provider == NULL)
1715 return provider->identifier;
1718 int vpn_provider_set_string(struct vpn_provider *provider,
1719 const char *key, const char *value)
1721 DBG("provider %p key %s value %s", provider, key, value);
1723 if (g_str_equal(key, "Type") == TRUE) {
1724 g_free(provider->type);
1725 provider->type = g_strdup(value);
1726 } else if (g_str_equal(key, "Name") == TRUE) {
1727 g_free(provider->name);
1728 provider->name = g_strdup(value);
1729 } else if (g_str_equal(key, "Host") == TRUE) {
1730 g_free(provider->host);
1731 provider->host = g_strdup(value);
1732 } else if (g_str_equal(key, "VPN.Domain") == TRUE) {
1733 g_free(provider->domain);
1734 provider->domain = g_strdup(value);
1736 g_hash_table_replace(provider->setting_strings,
1737 g_strdup(key), g_strdup(value));
1741 const char *vpn_provider_get_string(struct vpn_provider *provider,
1744 DBG("provider %p key %s", provider, key);
1746 if (g_str_equal(key, "Type") == TRUE)
1747 return provider->type;
1748 else if (g_str_equal(key, "Name") == TRUE)
1749 return provider->name;
1750 else if (g_str_equal(key, "Host") == TRUE)
1751 return provider->host;
1752 else if (g_str_equal(key, "HostIP") == TRUE) {
1753 if (provider->host_ip == NULL ||
1754 provider->host_ip[0] == NULL)
1755 return provider->host;
1757 return provider->host_ip[0];
1758 } else if (g_str_equal(key, "VPN.Domain") == TRUE)
1759 return provider->domain;
1761 return g_hash_table_lookup(provider->setting_strings, key);
1764 connman_bool_t __vpn_provider_check_routes(struct vpn_provider *provider)
1766 if (provider == NULL)
1769 if (provider->user_routes != NULL &&
1770 g_hash_table_size(provider->user_routes) > 0)
1773 if (provider->routes != NULL &&
1774 g_hash_table_size(provider->routes) > 0)
1780 void *vpn_provider_get_data(struct vpn_provider *provider)
1782 return provider->driver_data;
1785 void vpn_provider_set_data(struct vpn_provider *provider, void *data)
1787 provider->driver_data = data;
1790 void vpn_provider_set_index(struct vpn_provider *provider, int index)
1792 DBG("index %d provider %p pending %p", index, provider,
1793 provider->pending_msg);
1795 if (provider->pending_msg != NULL) {
1796 g_dbus_send_reply(connection, provider->pending_msg,
1797 DBUS_TYPE_STRING, &provider->identifier,
1798 DBUS_TYPE_INT32, &index,
1800 dbus_message_unref(provider->pending_msg);
1801 provider->pending_msg = NULL;
1804 if (provider->ipconfig_ipv4 == NULL) {
1805 provider->ipconfig_ipv4 = __vpn_ipconfig_create(index,
1807 if (provider->ipconfig_ipv4 == NULL) {
1808 DBG("Couldnt create ipconfig for IPv4");
1813 __vpn_ipconfig_set_index(provider->ipconfig_ipv4, index);
1815 if (provider->ipconfig_ipv6 == NULL) {
1816 provider->ipconfig_ipv6 = __vpn_ipconfig_create(index,
1818 if (provider->ipconfig_ipv6 == NULL) {
1819 DBG("Couldnt create ipconfig for IPv6");
1824 __vpn_ipconfig_set_index(provider->ipconfig_ipv6, index);
1827 provider->index = index;
1830 int vpn_provider_get_index(struct vpn_provider *provider)
1832 return provider->index;
1835 int vpn_provider_set_ipaddress(struct vpn_provider *provider,
1836 struct connman_ipaddress *ipaddress)
1838 struct vpn_ipconfig *ipconfig = NULL;
1840 switch (ipaddress->family) {
1842 ipconfig = provider->ipconfig_ipv4;
1845 ipconfig = provider->ipconfig_ipv6;
1851 DBG("provider %p ipconfig %p family %d", provider, ipconfig,
1854 if (ipconfig == NULL)
1857 provider->family = ipaddress->family;
1859 __vpn_ipconfig_set_local(ipconfig, ipaddress->local);
1860 __vpn_ipconfig_set_peer(ipconfig, ipaddress->peer);
1861 __vpn_ipconfig_set_broadcast(ipconfig, ipaddress->broadcast);
1862 __vpn_ipconfig_set_gateway(ipconfig, ipaddress->gateway);
1863 __vpn_ipconfig_set_prefixlen(ipconfig, ipaddress->prefixlen);
1868 int vpn_provider_set_pac(struct vpn_provider *provider,
1871 DBG("provider %p pac %s", provider, pac);
1877 int vpn_provider_set_domain(struct vpn_provider *provider,
1880 DBG("provider %p domain %s", provider, domain);
1882 g_free(provider->domain);
1883 provider->domain = g_strdup(domain);
1888 int vpn_provider_set_nameservers(struct vpn_provider *provider,
1889 const char *nameservers)
1891 DBG("provider %p nameservers %s", provider, nameservers);
1893 g_strfreev(provider->nameservers);
1894 provider->nameservers = NULL;
1896 if (nameservers == NULL)
1899 provider->nameservers = g_strsplit(nameservers, " ", 0);
1904 enum provider_route_type {
1905 PROVIDER_ROUTE_TYPE_NONE = 0,
1906 PROVIDER_ROUTE_TYPE_MASK = 1,
1907 PROVIDER_ROUTE_TYPE_ADDR = 2,
1908 PROVIDER_ROUTE_TYPE_GW = 3,
1911 static int route_env_parse(struct vpn_provider *provider, const char *key,
1912 int *family, unsigned long *idx,
1913 enum provider_route_type *type)
1918 DBG("name %s", provider->name);
1920 if (!strcmp(provider->type, "openvpn")) {
1921 if (g_str_has_prefix(key, "route_network_") == TRUE) {
1922 start = key + strlen("route_network_");
1923 *type = PROVIDER_ROUTE_TYPE_ADDR;
1924 } else if (g_str_has_prefix(key, "route_netmask_") == TRUE) {
1925 start = key + strlen("route_netmask_");
1926 *type = PROVIDER_ROUTE_TYPE_MASK;
1927 } else if (g_str_has_prefix(key, "route_gateway_") == TRUE) {
1928 start = key + strlen("route_gateway_");
1929 *type = PROVIDER_ROUTE_TYPE_GW;
1934 *idx = g_ascii_strtoull(start, &end, 10);
1936 } else if (!strcmp(provider->type, "openconnect")) {
1937 if (g_str_has_prefix(key, "CISCO_SPLIT_INC_") == TRUE) {
1939 start = key + strlen("CISCO_SPLIT_INC_");
1940 } else if (g_str_has_prefix(key,
1941 "CISCO_IPV6_SPLIT_INC_") == TRUE) {
1943 start = key + strlen("CISCO_IPV6_SPLIT_INC_");
1947 *idx = g_ascii_strtoull(start, &end, 10);
1949 if (strncmp(end, "_ADDR", 5) == 0)
1950 *type = PROVIDER_ROUTE_TYPE_ADDR;
1951 else if (strncmp(end, "_MASK", 5) == 0)
1952 *type = PROVIDER_ROUTE_TYPE_MASK;
1953 else if (strncmp(end, "_MASKLEN", 8) == 0 &&
1954 *family == AF_INET6) {
1955 *type = PROVIDER_ROUTE_TYPE_MASK;
1963 int vpn_provider_append_route(struct vpn_provider *provider,
1964 const char *key, const char *value)
1966 struct vpn_route *route;
1967 int ret, family = 0;
1968 unsigned long idx = 0;
1969 enum provider_route_type type = PROVIDER_ROUTE_TYPE_NONE;
1971 DBG("key %s value %s", key, value);
1973 ret = route_env_parse(provider, key, &family, &idx, &type);
1977 DBG("idx %lu family %d type %d", idx, family, type);
1979 route = g_hash_table_lookup(provider->routes, GINT_TO_POINTER(idx));
1980 if (route == NULL) {
1981 route = g_try_new0(struct vpn_route, 1);
1982 if (route == NULL) {
1983 connman_error("out of memory");
1987 route->family = family;
1989 g_hash_table_replace(provider->routes, GINT_TO_POINTER(idx),
1994 case PROVIDER_ROUTE_TYPE_NONE:
1996 case PROVIDER_ROUTE_TYPE_MASK:
1997 route->netmask = g_strdup(value);
1999 case PROVIDER_ROUTE_TYPE_ADDR:
2000 route->network = g_strdup(value);
2002 case PROVIDER_ROUTE_TYPE_GW:
2003 route->gateway = g_strdup(value);
2010 const char *vpn_provider_get_driver_name(struct vpn_provider *provider)
2012 if (provider->driver == NULL)
2015 return provider->driver->name;
2018 const char *vpn_provider_get_save_group(struct vpn_provider *provider)
2020 return provider->identifier;
2023 static gint compare_priority(gconstpointer a, gconstpointer b)
2028 static void clean_provider(gpointer key, gpointer value, gpointer user_data)
2030 struct vpn_provider *provider = value;
2032 if (provider->driver != NULL && provider->driver->remove)
2033 provider->driver->remove(provider);
2035 connection_unregister(provider);
2038 int vpn_provider_driver_register(struct vpn_provider_driver *driver)
2040 DBG("driver %p name %s", driver, driver->name);
2042 driver_list = g_slist_insert_sorted(driver_list, driver,
2044 provider_create_all_from_type(driver->name);
2048 void vpn_provider_driver_unregister(struct vpn_provider_driver *driver)
2050 DBG("driver %p name %s", driver, driver->name);
2052 driver_list = g_slist_remove(driver_list, driver);
2055 int __vpn_provider_init(void)
2059 connection = connman_dbus_get_connection();
2061 provider_hash = g_hash_table_new_full(g_str_hash, g_str_equal,
2062 NULL, unregister_provider);
2067 void __vpn_provider_cleanup(void)
2071 g_hash_table_foreach(provider_hash, clean_provider, NULL);
2073 g_hash_table_destroy(provider_hash);
2074 provider_hash = NULL;
2076 dbus_connection_unref(connection);