5 * Copyright (C) 2007-2010 Intel Corporation. All rights reserved.
6 * Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
7 * Copyright (C) 2011 BWM Car IT GmbH. All rights reserved.
9 * This program is free software; you can redistribute it and/or modify
10 * it under the terms of the GNU General Public License version 2 as
11 * published by the Free Software Foundation.
13 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details.
18 * You should have received a copy of the GNU General Public License
19 * along with this program; if not, write to the Free Software
20 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
35 #define CONNMAN_API_SUBJECT_TO_CHANGE
36 #include <connman/plugin.h>
37 #include <connman/device.h>
38 #include <connman/network.h>
39 #include <connman/inet.h>
40 #include <connman/dbus.h>
41 #include <connman/log.h>
42 #include <connman/technology.h>
46 #define uninitialized_var(x) x = x
48 #define OFONO_SERVICE "org.ofono"
50 #define OFONO_MANAGER_INTERFACE OFONO_SERVICE ".Manager"
51 #define OFONO_MODEM_INTERFACE OFONO_SERVICE ".Modem"
52 #define OFONO_SIM_INTERFACE OFONO_SERVICE ".SimManager"
53 #define OFONO_NETREG_INTERFACE OFONO_SERVICE ".NetworkRegistration"
54 #define OFONO_CM_INTERFACE OFONO_SERVICE ".ConnectionManager"
55 #define OFONO_CONTEXT_INTERFACE OFONO_SERVICE ".ConnectionContext"
56 #define OFONO_CDMA_CM_INTERFACE OFONO_SERVICE ".cdma.ConnectionManager"
57 #define OFONO_CDMA_NETREG_INTERFACE OFONO_SERVICE ".cdma.NetworkRegistration"
59 #define MODEM_ADDED "ModemAdded"
60 #define MODEM_REMOVED "ModemRemoved"
61 #define PROPERTY_CHANGED "PropertyChanged"
62 #define CONTEXT_ADDED "ContextAdded"
63 #define CONTEXT_REMOVED "ContextRemoved"
65 #define GET_PROPERTIES "GetProperties"
66 #define SET_PROPERTY "SetProperty"
67 #define GET_MODEMS "GetModems"
68 #define GET_CONTEXTS "GetContexts"
74 OFONO_API_NETREG = 0x2,
76 OFONO_API_CDMA_NETREG = 0x8,
77 OFONO_API_CDMA_CM = 0x10,
81 * The way this plugin works is following:
83 * powered -> SubscriberIdentity or Online = True -> gprs, context ->
84 * attached -> netreg -> ready
86 * Enabling and disabling modems are steered through the rfkill
87 * interface. That means when ConnMan toggles the rfkill bit oFono
88 * will add or remove the modems.
90 * ConnMan will always power up (set Powered and Online) the
91 * modems. No need to power them down because this will be done
92 * through the rfkill inteface.
95 static DBusConnection *connection;
97 static GHashTable *modem_hash;
98 static GHashTable *context_hash;
100 struct network_context {
104 enum connman_ipconfig_method ipv4_method;
105 struct connman_ipaddress *ipv4_address;
106 char *ipv4_nameservers;
108 enum connman_ipconfig_method ipv6_method;
109 struct connman_ipaddress *ipv6_address;
110 char *ipv6_nameservers;
116 struct connman_device *device;
117 struct connman_network *network;
119 struct network_context *context;
121 /* Modem Interface */
123 connman_bool_t powered;
124 connman_bool_t online;
126 connman_bool_t ignore;
128 connman_bool_t set_powered;
130 /* CDMA ConnectionManager Interface */
131 connman_bool_t cdma_cm_powered;
133 /* ConnectionManager Interface */
134 connman_bool_t attached;
135 connman_bool_t cm_powered;
137 /* ConnectionContext Interface */
138 connman_bool_t active;
139 connman_bool_t set_active;
141 /* SimManager Interface */
144 /* Netreg Interface */
147 uint8_t data_strength; /* 1xEVDO signal strength */
148 connman_bool_t roaming;
151 DBusPendingCall *call_set_property;
152 DBusPendingCall *call_get_properties;
153 DBusPendingCall *call_get_contexts;
156 static const char *api2string(enum ofono_api api)
161 case OFONO_API_NETREG:
165 case OFONO_API_CDMA_NETREG:
166 return "cdma-netreg";
167 case OFONO_API_CDMA_CM:
174 static char *get_ident(const char *path)
181 pos = strrchr(path, '/');
188 static struct network_context *network_context_alloc(const char *path)
190 struct network_context *context;
192 context = g_try_new0(struct network_context, 1);
196 context->path = g_strdup(path);
199 context->ipv4_method = CONNMAN_IPCONFIG_METHOD_UNKNOWN;
200 context->ipv4_address = NULL;
201 context->ipv4_nameservers = NULL;
203 context->ipv6_method = CONNMAN_IPCONFIG_METHOD_UNKNOWN;
204 context->ipv6_address = NULL;
205 context->ipv6_nameservers = NULL;
210 static void network_context_free(struct network_context *context)
212 g_free(context->path);
214 connman_ipaddress_free(context->ipv4_address);
215 g_free(context->ipv4_nameservers);
217 connman_ipaddress_free(context->ipv6_address);
218 g_free(context->ipv6_nameservers);
223 static void set_connected(struct modem_data *modem)
225 connman_bool_t setip = FALSE;
227 DBG("%s", modem->path);
229 connman_network_set_index(modem->network, modem->context->index);
231 switch (modem->context->ipv4_method) {
232 case CONNMAN_IPCONFIG_METHOD_UNKNOWN:
233 case CONNMAN_IPCONFIG_METHOD_OFF:
234 case CONNMAN_IPCONFIG_METHOD_MANUAL:
235 case CONNMAN_IPCONFIG_METHOD_AUTO:
238 case CONNMAN_IPCONFIG_METHOD_FIXED:
239 connman_network_set_ipv4_method(modem->network,
240 modem->context->ipv4_method);
241 connman_network_set_ipaddress(modem->network,
242 modem->context->ipv4_address);
243 connman_network_set_nameservers(modem->network,
244 modem->context->ipv4_nameservers);
248 case CONNMAN_IPCONFIG_METHOD_DHCP:
249 connman_network_set_ipv4_method(modem->network,
250 modem->context->ipv4_method);
255 switch (modem->context->ipv6_method) {
256 case CONNMAN_IPCONFIG_METHOD_UNKNOWN:
257 case CONNMAN_IPCONFIG_METHOD_OFF:
258 case CONNMAN_IPCONFIG_METHOD_MANUAL:
259 case CONNMAN_IPCONFIG_METHOD_DHCP:
260 case CONNMAN_IPCONFIG_METHOD_AUTO:
263 case CONNMAN_IPCONFIG_METHOD_FIXED:
264 connman_network_set_ipv6_method(modem->network,
265 modem->context->ipv6_method);
266 connman_network_set_ipaddress(modem->network,
267 modem->context->ipv6_address);
273 connman_network_set_connected(modem->network, TRUE);
276 static void set_disconnected(struct modem_data *modem)
278 DBG("%s", modem->path);
280 connman_network_set_connected(modem->network, FALSE);
283 typedef void (*set_property_cb)(struct modem_data *data,
284 connman_bool_t success);
285 typedef void (*get_properties_cb)(struct modem_data *data,
286 DBusMessageIter *dict);
288 struct property_info {
289 struct modem_data *modem;
291 const char *interface;
292 const char *property;
293 set_property_cb set_property_cb;
294 get_properties_cb get_properties_cb;
297 static void set_property_reply(DBusPendingCall *call, void *user_data)
299 struct property_info *info = user_data;
302 connman_bool_t success = TRUE;
304 DBG("%s path %s %s.%s", info->modem->path,
305 info->path, info->interface, info->property);
307 info->modem->call_set_property = NULL;
309 dbus_error_init(&error);
311 reply = dbus_pending_call_steal_reply(call);
313 if (dbus_set_error_from_message(&error, reply)) {
314 connman_error("Failed to change property: %s %s.%s: %s %s",
315 info->path, info->interface, info->property,
316 error.name, error.message);
317 dbus_error_free(&error);
321 if (info->set_property_cb != NULL)
322 (*info->set_property_cb)(info->modem, success);
324 dbus_message_unref(reply);
326 dbus_pending_call_unref(call);
329 static int set_property(struct modem_data *modem,
330 const char *path, const char *interface,
331 const char *property, int type, void *value,
332 set_property_cb notify)
334 DBusMessage *message;
335 DBusMessageIter iter;
336 struct property_info *info;
338 DBG("%s path %s %s.%s", modem->path, path, interface, property);
340 if (modem->call_set_property != NULL) {
341 connman_error("Pending SetProperty");
345 message = dbus_message_new_method_call(OFONO_SERVICE, path,
346 interface, SET_PROPERTY);
350 dbus_message_iter_init_append(message, &iter);
351 connman_dbus_property_append_basic(&iter, property, type, value);
353 if (dbus_connection_send_with_reply(connection, message,
354 &modem->call_set_property, TIMEOUT) == FALSE) {
355 connman_error("Failed to change property: %s %s.%s",
356 path, interface, property);
357 dbus_message_unref(message);
361 if (modem->call_set_property == NULL) {
362 connman_error("D-Bus connection not available");
363 dbus_message_unref(message);
367 info = g_try_new0(struct property_info, 1);
369 dbus_message_unref(message);
375 info->interface = interface;
376 info->property = property;
377 info->set_property_cb = notify;
379 dbus_pending_call_set_notify(modem->call_set_property,
380 set_property_reply, info, g_free);
382 dbus_message_unref(message);
387 static void get_properties_reply(DBusPendingCall *call, void *user_data)
389 struct property_info *info = user_data;
390 DBusMessageIter array, dict;
394 DBG("%s path %s %s", info->modem->path, info->path, info->interface);
396 info->modem->call_get_properties = NULL;
398 dbus_error_init(&error);
400 reply = dbus_pending_call_steal_reply(call);
402 if (dbus_set_error_from_message(&error, reply)) {
403 connman_error("Failed to get properties: %s %s: %s %s",
404 info->path, info->interface,
405 error.name, error.message);
406 dbus_error_free(&error);
411 if (dbus_message_iter_init(reply, &array) == FALSE)
414 if (dbus_message_iter_get_arg_type(&array) != DBUS_TYPE_ARRAY)
417 dbus_message_iter_recurse(&array, &dict);
419 if (info->get_properties_cb != NULL)
420 (*info->get_properties_cb)(info->modem, &dict);
424 dbus_message_unref(reply);
426 dbus_pending_call_unref(call);
429 static int get_properties(const char *path, const char *interface,
430 get_properties_cb notify,
431 struct modem_data *modem)
433 DBusMessage *message;
434 struct property_info *info;
436 DBG("%s path %s %s", modem->path, path, interface);
438 if (modem->call_get_properties != NULL) {
439 connman_error("Pending GetProperties");
443 message = dbus_message_new_method_call(OFONO_SERVICE, path,
444 interface, GET_PROPERTIES);
448 if (dbus_connection_send_with_reply(connection, message,
449 &modem->call_get_properties, TIMEOUT) == FALSE) {
450 connman_error("Failed to call %s.GetProperties()", interface);
451 dbus_message_unref(message);
455 if (modem->call_get_properties == NULL) {
456 connman_error("D-Bus connection not available");
457 dbus_message_unref(message);
461 info = g_try_new0(struct property_info, 1);
463 dbus_message_unref(message);
469 info->interface = interface;
470 info->get_properties_cb = notify;
472 dbus_pending_call_set_notify(modem->call_get_properties,
473 get_properties_reply, info, g_free);
475 dbus_message_unref(message);
480 static void context_set_active_reply(struct modem_data *modem,
481 connman_bool_t success)
483 DBG("%s", modem->path);
485 if (success == TRUE) {
487 * Don't handle do anything on success here. oFono will send
488 * the change via PropertyChanged singal.
494 * Active = True might fail due a timeout. That means oFono
495 * still tries to go online. If we retry to set Active = True,
496 * we just get a InProgress error message. Should we power
497 * cycle the modem in such cases?
500 if (modem->network == NULL) {
502 * In the case where we power down the device
503 * we don't wait for the reply, therefore the network
504 * might already be gone.
509 connman_network_set_error(modem->network,
510 CONNMAN_NETWORK_ERROR_ASSOCIATE_FAIL);
513 static int context_set_active(struct modem_data *modem,
514 connman_bool_t active)
518 DBG("%s active %d", modem->path, active);
520 err = set_property(modem, modem->context->path,
521 OFONO_CONTEXT_INTERFACE,
522 "Active", DBUS_TYPE_BOOLEAN,
524 context_set_active_reply);
526 if (active == FALSE && err == -EINPROGRESS)
532 static void cdma_cm_set_powered_reply(struct modem_data *modem,
533 connman_bool_t success)
535 DBG("%s", modem->path);
537 if (success == TRUE) {
539 * Don't handle do anything on success here. oFono will send
540 * the change via PropertyChanged singal.
546 * Powered = True might fail due a timeout. That means oFono
547 * still tries to go online. If we retry to set Powered = True,
548 * we just get a InProgress error message. Should we power
549 * cycle the modem in such cases?
552 if (modem->network == NULL) {
554 * In the case where we power down the device
555 * we don't wait for the reply, therefore the network
556 * might already be gone.
561 connman_network_set_error(modem->network,
562 CONNMAN_NETWORK_ERROR_ASSOCIATE_FAIL);
565 static int cdma_cm_set_powered(struct modem_data *modem, connman_bool_t powered)
569 DBG("%s powered %d", modem->path, powered);
571 err = set_property(modem, modem->path, OFONO_CDMA_CM_INTERFACE,
572 "Powered", DBUS_TYPE_BOOLEAN,
574 cdma_cm_set_powered_reply);
576 if (powered == FALSE && err == -EINPROGRESS)
582 static int modem_set_online(struct modem_data *modem, connman_bool_t online)
584 DBG("%s online %d", modem->path, online);
586 return set_property(modem, modem->path,
587 OFONO_MODEM_INTERFACE,
588 "Online", DBUS_TYPE_BOOLEAN,
593 static int cm_set_powered(struct modem_data *modem, connman_bool_t powered)
597 DBG("%s powered %d", modem->path, powered);
599 err = set_property(modem, modem->path,
601 "Powered", DBUS_TYPE_BOOLEAN,
605 if (powered == FALSE && err == -EINPROGRESS)
611 static int modem_set_powered(struct modem_data *modem, connman_bool_t powered)
615 DBG("%s powered %d", modem->path, powered);
617 modem->set_powered = powered;
619 err = set_property(modem, modem->path,
620 OFONO_MODEM_INTERFACE,
621 "Powered", DBUS_TYPE_BOOLEAN,
625 if (powered == FALSE && err == -EINPROGRESS)
631 static connman_bool_t has_interface(uint8_t interfaces,
634 if ((interfaces & api) == api)
640 static uint8_t extract_interfaces(DBusMessageIter *array)
642 DBusMessageIter entry;
643 uint8_t interfaces = 0;
645 dbus_message_iter_recurse(array, &entry);
647 while (dbus_message_iter_get_arg_type(&entry) == DBUS_TYPE_STRING) {
650 dbus_message_iter_get_basic(&entry, &name);
652 if (g_str_equal(name, OFONO_SIM_INTERFACE) == TRUE)
653 interfaces |= OFONO_API_SIM;
654 else if (g_str_equal(name, OFONO_NETREG_INTERFACE) == TRUE)
655 interfaces |= OFONO_API_NETREG;
656 else if (g_str_equal(name, OFONO_CM_INTERFACE) == TRUE)
657 interfaces |= OFONO_API_CM;
658 else if (g_str_equal(name, OFONO_CDMA_CM_INTERFACE) == TRUE)
659 interfaces |= OFONO_API_CDMA_CM;
660 else if (g_str_equal(name, OFONO_CDMA_NETREG_INTERFACE) == TRUE)
661 interfaces |= OFONO_API_CDMA_NETREG;
663 dbus_message_iter_next(&entry);
669 static char *extract_nameservers(DBusMessageIter *array)
671 DBusMessageIter entry;
672 char *nameservers = NULL;
675 dbus_message_iter_recurse(array, &entry);
677 while (dbus_message_iter_get_arg_type(&entry) == DBUS_TYPE_STRING) {
678 const char *nameserver;
680 dbus_message_iter_get_basic(&entry, &nameserver);
682 if (nameservers == NULL) {
683 nameservers = g_strdup(nameserver);
686 nameservers = g_strdup_printf("%s %s", tmp, nameserver);
690 dbus_message_iter_next(&entry);
696 static void extract_ipv4_settings(DBusMessageIter *array,
697 struct network_context *context)
699 DBusMessageIter dict;
700 char *address = NULL, *netmask = NULL, *gateway = NULL;
701 char *nameservers = NULL;
702 const char *interface = NULL;
705 if (dbus_message_iter_get_arg_type(array) != DBUS_TYPE_ARRAY)
708 dbus_message_iter_recurse(array, &dict);
710 while (dbus_message_iter_get_arg_type(&dict) == DBUS_TYPE_DICT_ENTRY) {
711 DBusMessageIter entry, value;
712 const char *key, *val;
714 dbus_message_iter_recurse(&dict, &entry);
715 dbus_message_iter_get_basic(&entry, &key);
717 dbus_message_iter_next(&entry);
718 dbus_message_iter_recurse(&entry, &value);
720 if (g_str_equal(key, "Interface") == TRUE) {
721 dbus_message_iter_get_basic(&value, &interface);
723 DBG("Interface %s", interface);
725 index = connman_inet_ifindex(interface);
727 DBG("index %d", index);
728 } else if (g_str_equal(key, "Method") == TRUE) {
729 dbus_message_iter_get_basic(&value, &val);
731 DBG("Method %s", val);
733 if (g_strcmp0(val, "static") == 0) {
734 context->ipv4_method = CONNMAN_IPCONFIG_METHOD_FIXED;
735 } else if (g_strcmp0(val, "dhcp") == 0) {
736 context->ipv4_method = CONNMAN_IPCONFIG_METHOD_DHCP;
739 } else if (g_str_equal(key, "Address") == TRUE) {
740 dbus_message_iter_get_basic(&value, &val);
742 address = g_strdup(val);
744 DBG("Address %s", address);
745 } else if (g_str_equal(key, "Netmask") == TRUE) {
746 dbus_message_iter_get_basic(&value, &val);
748 netmask = g_strdup(val);
750 DBG("Netmask %s", netmask);
751 } else if (g_str_equal(key, "DomainNameServers") == TRUE) {
752 nameservers = extract_nameservers(&value);
754 DBG("Nameservers %s", nameservers);
755 } else if (g_str_equal(key, "Gateway") == TRUE) {
756 dbus_message_iter_get_basic(&value, &val);
758 gateway = g_strdup(val);
760 DBG("Gateway %s", gateway);
763 dbus_message_iter_next(&dict);
769 if (context->ipv4_method != CONNMAN_IPCONFIG_METHOD_FIXED)
772 context->ipv4_address = connman_ipaddress_alloc(CONNMAN_IPCONFIG_TYPE_IPV4);
773 if (context->ipv4_address == NULL)
776 context->index = index;
777 connman_ipaddress_set_ipv4(context->ipv4_address, address,
780 context->ipv4_nameservers = nameservers;
783 if (context->ipv4_nameservers != nameservers)
791 static void extract_ipv6_settings(DBusMessageIter *array,
792 struct network_context *context)
794 DBusMessageIter dict;
795 char *address = NULL, *gateway = NULL;
796 unsigned char prefix_length;
797 char *nameservers = NULL;
798 const char *interface = NULL;
801 if (dbus_message_iter_get_arg_type(array) != DBUS_TYPE_ARRAY)
804 dbus_message_iter_recurse(array, &dict);
806 while (dbus_message_iter_get_arg_type(&dict) == DBUS_TYPE_DICT_ENTRY) {
807 DBusMessageIter entry, value;
808 const char *key, *val;
810 dbus_message_iter_recurse(&dict, &entry);
811 dbus_message_iter_get_basic(&entry, &key);
813 dbus_message_iter_next(&entry);
814 dbus_message_iter_recurse(&entry, &value);
816 if (g_str_equal(key, "Interface") == TRUE) {
817 dbus_message_iter_get_basic(&value, &interface);
819 DBG("Interface %s", interface);
821 index = connman_inet_ifindex(interface);
823 DBG("index %d", index);
824 } else if (g_str_equal(key, "Address") == TRUE) {
825 dbus_message_iter_get_basic(&value, &val);
827 address = g_strdup(val);
829 DBG("Address %s", address);
830 } else if (g_str_equal(key, "PrefixLength") == TRUE) {
831 dbus_message_iter_get_basic(&value, &prefix_length);
833 DBG("prefix length %d", prefix_length);
834 } else if (g_str_equal(key, "DomainNameServers") == TRUE) {
835 nameservers = extract_nameservers(&value);
837 DBG("Nameservers %s", nameservers);
838 } else if (g_str_equal(key, "Gateway") == TRUE) {
839 dbus_message_iter_get_basic(&value, &val);
841 gateway = g_strdup(val);
843 DBG("Gateway %s", gateway);
846 dbus_message_iter_next(&dict);
852 context->ipv6_method = CONNMAN_IPCONFIG_METHOD_FIXED;
854 context->ipv6_address =
855 connman_ipaddress_alloc(CONNMAN_IPCONFIG_TYPE_IPV6);
856 if (context->ipv6_address == NULL)
859 context->index = index;
860 connman_ipaddress_set_ipv6(context->ipv6_address, address,
861 prefix_length, gateway);
863 context->ipv6_nameservers = nameservers;
866 if (context->ipv6_nameservers != nameservers)
873 static connman_bool_t ready_to_create_device(struct modem_data *modem)
876 * There are three different modem types which behave slightly
878 * - GSM modems will expose the SIM interface then the
880 * - DUN modems will expose first a unique serial number (BDADDR)
881 * and then the CM interface.
882 * - CDMA modems will expose CM first and sometime later
883 * a unique serial number.
885 * This functions tests if we have the necessary information gathered
886 * before we are able to create a device.
889 if (modem->device != NULL)
892 if (modem->imsi != NULL || modem->serial != NULL)
898 static void create_device(struct modem_data *modem)
900 struct connman_device *device;
901 char *uninitialized_var(ident);
903 DBG("%s", modem->path);
905 if (modem->imsi != NULL)
907 else if (modem->serial != NULL)
908 ident = modem->serial;
910 if (connman_dbus_validate_ident(ident) == FALSE)
911 ident = connman_dbus_encode_string(ident);
913 ident = g_strdup(ident);
915 device = connman_device_create(ident, CONNMAN_DEVICE_TYPE_CELLULAR);
919 DBG("device %p", device);
921 connman_device_set_ident(device, ident);
923 connman_device_set_string(device, "Path", modem->path);
925 connman_device_set_data(device, modem);
927 if (connman_device_register(device) < 0) {
928 connman_error("Failed to register cellular device");
929 connman_device_unref(device);
933 modem->device = device;
935 connman_device_set_powered(modem->device, modem->online);
940 static void destroy_device(struct modem_data *modem)
942 DBG("%s", modem->path);
944 connman_device_set_powered(modem->device, FALSE);
946 if (modem->network != NULL) {
947 connman_device_remove_network(modem->device, modem->network);
948 connman_network_unref(modem->network);
949 modem->network = NULL;
952 connman_device_unregister(modem->device);
953 connman_device_unref(modem->device);
955 modem->device = NULL;
958 static void add_network(struct modem_data *modem)
962 DBG("%s", modem->path);
964 if (modem->network != NULL)
967 modem->network = connman_network_create(modem->context->path,
968 CONNMAN_NETWORK_TYPE_CELLULAR);
969 if (modem->network == NULL)
972 DBG("network %p", modem->network);
974 connman_network_set_data(modem->network, modem);
976 connman_network_set_string(modem->network, "Path",
977 modem->context->path);
979 connman_network_set_index(modem->network, modem->context->index);
981 if (modem->name != NULL)
982 connman_network_set_name(modem->network, modem->name);
984 connman_network_set_name(modem->network, "");
986 connman_network_set_strength(modem->network, modem->strength);
988 group = get_ident(modem->context->path);
989 connman_network_set_group(modem->network, group);
991 connman_network_set_available(modem->network, TRUE);
993 connman_network_set_bool(modem->network, "Roaming",
996 if (connman_device_add_network(modem->device, modem->network) < 0) {
997 connman_network_unref(modem->network);
998 modem->network = NULL;
1003 static void remove_network(struct modem_data *modem)
1005 DBG("%s", modem->path);
1007 if (modem->network == NULL)
1010 DBG("network %p", modem->network);
1012 connman_device_remove_network(modem->device, modem->network);
1013 connman_network_unref(modem->network);
1014 modem->network = NULL;
1017 static int add_cm_context(struct modem_data *modem, const char *context_path,
1018 DBusMessageIter *dict)
1020 const char *context_type;
1021 struct network_context *context = NULL;
1022 connman_bool_t active = FALSE;
1024 DBG("%s context path %s", modem->path, context_path);
1026 if (modem->context != NULL) {
1028 * We have already assigned a context to this modem
1029 * and we do only support one Internet context.
1034 context = network_context_alloc(context_path);
1035 if (context == NULL)
1038 while (dbus_message_iter_get_arg_type(dict) == DBUS_TYPE_DICT_ENTRY) {
1039 DBusMessageIter entry, value;
1042 dbus_message_iter_recurse(dict, &entry);
1043 dbus_message_iter_get_basic(&entry, &key);
1045 dbus_message_iter_next(&entry);
1046 dbus_message_iter_recurse(&entry, &value);
1048 if (g_str_equal(key, "Type") == TRUE) {
1049 dbus_message_iter_get_basic(&value, &context_type);
1051 DBG("%s context %s type %s", modem->path,
1052 context_path, context_type);
1053 } else if (g_str_equal(key, "Settings") == TRUE) {
1054 DBG("%s Settings", modem->path);
1056 extract_ipv4_settings(&value, context);
1057 } else if (g_str_equal(key, "IPv6.Settings") == TRUE) {
1058 DBG("%s IPv6.Settings", modem->path);
1060 extract_ipv6_settings(&value, context);
1061 } else if (g_str_equal(key, "Active") == TRUE) {
1062 dbus_message_iter_get_basic(&value, &active);
1064 DBG("%s Active %d", modem->path, active);
1067 dbus_message_iter_next(dict);
1070 if (g_strcmp0(context_type, "internet") != 0) {
1071 network_context_free(context);
1075 modem->context = context;
1076 modem->active = active;
1078 g_hash_table_replace(context_hash, g_strdup(context_path), modem);
1083 static void remove_cm_context(struct modem_data *modem,
1084 const char *context_path)
1086 if (modem->context == NULL)
1089 g_hash_table_remove(context_hash, context_path);
1091 network_context_free(modem->context);
1092 modem->context = NULL;
1095 static gboolean context_changed(DBusConnection *connection,
1096 DBusMessage *message,
1099 const char *context_path = dbus_message_get_path(message);
1100 struct modem_data *modem = NULL;
1101 DBusMessageIter iter, value;
1104 DBG("context_path %s", context_path);
1106 modem = g_hash_table_lookup(context_hash, context_path);
1110 if (dbus_message_iter_init(message, &iter) == FALSE)
1113 dbus_message_iter_get_basic(&iter, &key);
1115 dbus_message_iter_next(&iter);
1116 dbus_message_iter_recurse(&iter, &value);
1119 * oFono guarantees the ordering of Settings and
1120 * Active. Settings will always be send before Active = True.
1121 * That means we don't have to order here.
1123 if (g_str_equal(key, "Settings") == TRUE) {
1124 DBG("%s Settings", modem->path);
1126 extract_ipv4_settings(&value, modem->context);
1127 } else if (g_str_equal(key, "IPv6.Settings") == TRUE) {
1128 DBG("%s IPv6.Settings", modem->path);
1130 extract_ipv6_settings(&value, modem->context);
1131 } else if (g_str_equal(key, "Active") == TRUE) {
1132 dbus_message_iter_get_basic(&value, &modem->active);
1134 DBG("%s Active %d", modem->path, modem->active);
1136 if (modem->active == TRUE)
1137 set_connected(modem);
1139 set_disconnected(modem);
1145 static void cm_get_contexts_reply(DBusPendingCall *call, void *user_data)
1147 struct modem_data *modem = user_data;
1148 DBusMessageIter array, dict, entry, value;
1152 DBG("%s", modem->path);
1154 modem->call_get_contexts = NULL;
1156 reply = dbus_pending_call_steal_reply(call);
1158 dbus_error_init(&error);
1160 if (dbus_set_error_from_message(&error, reply) == TRUE) {
1161 connman_error("%s", error.message);
1162 dbus_error_free(&error);
1166 if (dbus_message_iter_init(reply, &array) == FALSE)
1169 if (dbus_message_iter_get_arg_type(&array) != DBUS_TYPE_ARRAY)
1172 dbus_message_iter_recurse(&array, &dict);
1174 while (dbus_message_iter_get_arg_type(&dict) == DBUS_TYPE_STRUCT) {
1175 const char *context_path;
1177 dbus_message_iter_recurse(&dict, &entry);
1178 dbus_message_iter_get_basic(&entry, &context_path);
1180 dbus_message_iter_next(&entry);
1181 dbus_message_iter_recurse(&entry, &value);
1183 if (add_cm_context(modem, context_path, &value) == 0)
1186 dbus_message_iter_next(&dict);
1190 dbus_message_unref(reply);
1192 dbus_pending_call_unref(call);
1195 static int cm_get_contexts(struct modem_data *modem)
1197 DBusMessage *message;
1199 DBG("%s", modem->path);
1201 if (modem->call_get_contexts != NULL)
1204 message = dbus_message_new_method_call(OFONO_SERVICE, modem->path,
1205 OFONO_CM_INTERFACE, GET_CONTEXTS);
1206 if (message == NULL)
1209 if (dbus_connection_send_with_reply(connection, message,
1210 &modem->call_get_contexts, TIMEOUT) == FALSE) {
1211 connman_error("Failed to call GetContexts()");
1212 dbus_message_unref(message);
1216 if (modem->call_get_contexts == NULL) {
1217 connman_error("D-Bus connection not available");
1218 dbus_message_unref(message);
1222 dbus_pending_call_set_notify(modem->call_get_contexts,
1223 cm_get_contexts_reply,
1226 dbus_message_unref(message);
1228 return -EINPROGRESS;
1231 static gboolean cm_context_added(DBusConnection *connection,
1232 DBusMessage *message,
1235 const char *path = dbus_message_get_path(message);
1237 struct modem_data *modem;
1238 DBusMessageIter iter, properties;
1242 modem = g_hash_table_lookup(modem_hash, context_path);
1246 if (dbus_message_iter_init(message, &iter) == FALSE)
1249 dbus_message_iter_get_basic(&iter, &context_path);
1251 dbus_message_iter_next(&iter);
1252 dbus_message_iter_recurse(&iter, &properties);
1254 if (add_cm_context(modem, context_path, &properties) != 0)
1260 static gboolean cm_context_removed(DBusConnection *connection,
1261 DBusMessage *message,
1264 const char *path = dbus_message_get_path(message);
1265 const char *context_path;
1266 struct modem_data *modem;
1267 DBusMessageIter iter;
1269 DBG("context path %s", path);
1271 if (dbus_message_iter_init(message, &iter) == FALSE)
1274 dbus_message_iter_get_basic(&iter, &context_path);
1276 modem = g_hash_table_lookup(context_hash, context_path);
1280 remove_cm_context(modem, context_path);
1285 static void netreg_update_name(struct modem_data *modem,
1286 DBusMessageIter* value)
1290 dbus_message_iter_get_basic(value, &name);
1292 DBG("%s Name %s", modem->path, name);
1294 g_free(modem->name);
1295 modem->name = g_strdup(name);
1297 if (modem->network == NULL)
1300 connman_network_set_name(modem->network, modem->name);
1301 connman_network_update(modem->network);
1304 static void netreg_update_strength(struct modem_data *modem,
1305 DBusMessageIter *value)
1307 dbus_message_iter_get_basic(value, &modem->strength);
1309 DBG("%s Strength %d", modem->path, modem->strength);
1311 if (modem->network == NULL)
1316 * We don't have 2 signal notifications we always report the strength
1317 * signal. data_strength is always equal to 0.
1320 * In the case we have a data_strength signal (from 1xEVDO network)
1321 * we don't need to update the value with strength signal (from 1xCDMA)
1322 * because the modem is registered to 1xEVDO network for data call.
1323 * In case we have no data_strength signal (not registered to 1xEVDO
1324 * network), we must report the strength signal (registered to 1xCDMA
1325 * network e.g slow mode).
1327 if (modem->data_strength != 0)
1330 connman_network_set_strength(modem->network, modem->strength);
1331 connman_network_update(modem->network);
1334 /* Retrieve 1xEVDO Data Strength signal */
1335 static void netreg_update_datastrength(struct modem_data *modem,
1336 DBusMessageIter *value)
1338 dbus_message_iter_get_basic(value, &modem->data_strength);
1340 DBG("%s Data Strength %d", modem->path, modem->data_strength);
1342 if (modem->network == NULL)
1346 * CDMA modem is not registered to 1xEVDO network, let
1347 * update_signal_strength() reporting the value on the Strength signal
1350 if (modem->data_strength == 0)
1353 connman_network_set_strength(modem->network, modem->data_strength);
1354 connman_network_update(modem->network);
1357 static void netreg_update_roaming(struct modem_data *modem,
1358 DBusMessageIter *value)
1361 connman_bool_t roaming;
1363 dbus_message_iter_get_basic(value, &status);
1365 if (g_str_equal(status, "roaming") == TRUE)
1370 if (roaming == modem->roaming)
1373 modem->roaming = roaming;
1375 if (modem->network == NULL)
1378 connman_network_set_bool(modem->network,
1379 "Roaming", modem->roaming);
1380 connman_network_update(modem->network);
1383 static void netreg_update_regdom(struct modem_data *modem,
1384 DBusMessageIter *value)
1386 char *mobile_country_code;
1390 dbus_message_iter_get_basic(value, &mobile_country_code);
1392 DBG("%s MobileContryCode %s", modem->path, mobile_country_code);
1395 mcc = atoi(mobile_country_code);
1399 alpha2 = mcc_country_codes[mcc - 200];
1400 connman_technology_set_regdom(alpha2);
1403 static gboolean netreg_changed(DBusConnection *connection, DBusMessage *message,
1406 const char *path = dbus_message_get_path(message);
1407 struct modem_data *modem;
1408 DBusMessageIter iter, value;
1411 modem = g_hash_table_lookup(modem_hash, path);
1415 if (modem->ignore == TRUE)
1418 if (dbus_message_iter_init(message, &iter) == FALSE)
1421 dbus_message_iter_get_basic(&iter, &key);
1423 dbus_message_iter_next(&iter);
1424 dbus_message_iter_recurse(&iter, &value);
1426 if (g_str_equal(key, "Name") == TRUE)
1427 netreg_update_name(modem, &value);
1428 else if (g_str_equal(key, "Strength") == TRUE)
1429 netreg_update_strength(modem, &value);
1430 else if (g_str_equal(key, "Status") == TRUE)
1431 netreg_update_roaming(modem, &value);
1432 else if (g_str_equal(key, "MobileCountryCode") == TRUE)
1433 netreg_update_regdom(modem, &value);
1438 static void netreg_properties_reply(struct modem_data *modem,
1439 DBusMessageIter *dict)
1441 DBG("%s", modem->path);
1443 while (dbus_message_iter_get_arg_type(dict) == DBUS_TYPE_DICT_ENTRY) {
1444 DBusMessageIter entry, value;
1447 dbus_message_iter_recurse(dict, &entry);
1448 dbus_message_iter_get_basic(&entry, &key);
1450 dbus_message_iter_next(&entry);
1451 dbus_message_iter_recurse(&entry, &value);
1453 if (g_str_equal(key, "Name") == TRUE)
1454 netreg_update_name(modem, &value);
1455 else if (g_str_equal(key, "Strength") == TRUE)
1456 netreg_update_strength(modem, &value);
1457 else if (g_str_equal(key, "Status") == TRUE)
1458 netreg_update_roaming(modem, &value);
1459 else if (g_str_equal(key, "MobileCountryCode") == TRUE)
1460 netreg_update_regdom(modem, &value);
1462 dbus_message_iter_next(dict);
1465 if (modem->context == NULL) {
1467 * netgreg_get_properties() was issued after we got
1468 * cm_get_contexts_reply() where we create the
1469 * context. Though before we got the
1470 * netreg_properties_reply the context was removed
1471 * again. Therefore we have to skip the network
1479 if (modem->active == TRUE)
1480 set_connected(modem);
1483 static int netreg_get_properties(struct modem_data *modem)
1485 return get_properties(modem->path, OFONO_NETREG_INTERFACE,
1486 netreg_properties_reply, modem);
1489 static void add_cdma_network(struct modem_data *modem)
1491 /* Be sure that device is created before adding CDMA network */
1492 if (modem->device == NULL)
1496 * CDMA modems don't need contexts for data call, however the current
1497 * add_network() logic needs one, so we create one to proceed.
1499 if (modem->context == NULL)
1500 modem->context = network_context_alloc(modem->path);
1504 if (modem->cdma_cm_powered == TRUE)
1505 set_connected(modem);
1508 static gboolean cdma_netreg_changed(DBusConnection *connection,
1509 DBusMessage *message,
1512 const char *path = dbus_message_get_path(message);
1513 struct modem_data *modem;
1514 DBusMessageIter iter, value;
1519 modem = g_hash_table_lookup(modem_hash, path);
1523 if (modem->ignore == TRUE)
1526 if (dbus_message_iter_init(message, &iter) == FALSE)
1529 dbus_message_iter_get_basic(&iter, &key);
1531 dbus_message_iter_next(&iter);
1532 dbus_message_iter_recurse(&iter, &value);
1534 if (g_str_equal(key, "Name") == TRUE)
1535 netreg_update_name(modem, &value);
1536 else if (g_str_equal(key, "Strength") == TRUE)
1537 netreg_update_strength(modem, &value);
1538 else if (g_str_equal(key, "DataStrength") == TRUE)
1539 netreg_update_datastrength(modem, &value);
1540 else if (g_str_equal(key, "Status") == TRUE)
1541 netreg_update_roaming(modem, &value);
1543 add_cdma_network(modem);
1548 static void cdma_netreg_properties_reply(struct modem_data *modem,
1549 DBusMessageIter *dict)
1551 DBG("%s", modem->path);
1553 while (dbus_message_iter_get_arg_type(dict) == DBUS_TYPE_DICT_ENTRY) {
1554 DBusMessageIter entry, value;
1557 dbus_message_iter_recurse(dict, &entry);
1558 dbus_message_iter_get_basic(&entry, &key);
1560 dbus_message_iter_next(&entry);
1561 dbus_message_iter_recurse(&entry, &value);
1563 if (g_str_equal(key, "Name") == TRUE)
1564 netreg_update_name(modem, &value);
1565 else if (g_str_equal(key, "Strength") == TRUE)
1566 netreg_update_strength(modem, &value);
1567 else if (g_str_equal(key, "DataStrength") == TRUE)
1568 netreg_update_datastrength(modem, &value);
1569 else if (g_str_equal(key, "Status") == TRUE)
1570 netreg_update_roaming(modem, &value);
1572 dbus_message_iter_next(dict);
1575 add_cdma_network(modem);
1578 static int cdma_netreg_get_properties(struct modem_data *modem)
1580 return get_properties(modem->path, OFONO_CDMA_NETREG_INTERFACE,
1581 cdma_netreg_properties_reply, modem);
1584 static void cm_update_attached(struct modem_data *modem,
1585 DBusMessageIter *value)
1587 dbus_message_iter_get_basic(value, &modem->attached);
1589 DBG("%s Attached %d", modem->path, modem->attached);
1591 if (modem->attached == FALSE)
1594 if (has_interface(modem->interfaces,
1595 OFONO_API_NETREG) == FALSE) {
1599 netreg_get_properties(modem);
1602 static void cm_update_powered(struct modem_data *modem,
1603 DBusMessageIter *value)
1605 dbus_message_iter_get_basic(value, &modem->cm_powered);
1607 DBG("%s ConnnectionManager Powered %d", modem->path,
1610 if (modem->cm_powered == TRUE)
1613 cm_set_powered(modem, TRUE);
1616 static gboolean cm_changed(DBusConnection *connection, DBusMessage *message,
1619 const char *path = dbus_message_get_path(message);
1620 struct modem_data *modem;
1621 DBusMessageIter iter, value;
1624 modem = g_hash_table_lookup(modem_hash, path);
1628 if (modem->ignore == TRUE)
1631 if (dbus_message_iter_init(message, &iter) == FALSE)
1634 dbus_message_iter_get_basic(&iter, &key);
1636 dbus_message_iter_next(&iter);
1637 dbus_message_iter_recurse(&iter, &value);
1639 if (g_str_equal(key, "Attached") == TRUE)
1640 cm_update_attached(modem, &value);
1641 else if (g_str_equal(key, "Powered") == TRUE)
1642 cm_update_powered(modem, &value);
1647 static void cdma_cm_update_powered(struct modem_data *modem,
1648 DBusMessageIter *value)
1650 dbus_message_iter_get_basic(value, &modem->cdma_cm_powered);
1652 DBG("%s CDMA cm Powered %d", modem->path, modem->cdma_cm_powered);
1654 if (modem->network == NULL)
1657 if (modem->cdma_cm_powered == TRUE)
1658 set_connected(modem);
1660 set_disconnected(modem);
1663 static void cdma_cm_update_settings(struct modem_data *modem,
1664 DBusMessageIter *value)
1666 DBG("%s Settings", modem->path);
1668 if (modem->context != NULL)
1671 extract_ipv4_settings(value, modem->context);
1674 static gboolean cdma_cm_changed(DBusConnection *connection,
1675 DBusMessage *message, void *user_data)
1677 const char *path = dbus_message_get_path(message);
1678 struct modem_data *modem;
1679 DBusMessageIter iter, value;
1682 modem = g_hash_table_lookup(modem_hash, path);
1686 if (modem->online == TRUE && modem->network == NULL)
1687 cdma_netreg_get_properties(modem);
1689 if (dbus_message_iter_init(message, &iter) == FALSE)
1692 dbus_message_iter_get_basic(&iter, &key);
1694 dbus_message_iter_next(&iter);
1695 dbus_message_iter_recurse(&iter, &value);
1697 if (g_str_equal(key, "Powered") == TRUE)
1698 cdma_cm_update_powered(modem, &value);
1699 if (g_str_equal(key, "Settings") == TRUE)
1700 cdma_cm_update_settings(modem, &value);
1705 static void cm_properties_reply(struct modem_data *modem, DBusMessageIter *dict)
1707 DBG("%s", modem->path);
1709 while (dbus_message_iter_get_arg_type(dict) == DBUS_TYPE_DICT_ENTRY) {
1710 DBusMessageIter entry, value;
1713 dbus_message_iter_recurse(dict, &entry);
1714 dbus_message_iter_get_basic(&entry, &key);
1716 dbus_message_iter_next(&entry);
1717 dbus_message_iter_recurse(&entry, &value);
1719 if (g_str_equal(key, "Attached") == TRUE)
1720 cm_update_attached(modem, &value);
1721 else if (g_str_equal(key, "Powered") == TRUE)
1722 cm_update_powered(modem, &value);
1724 dbus_message_iter_next(dict);
1728 static int cm_get_properties(struct modem_data *modem)
1730 return get_properties(modem->path, OFONO_CM_INTERFACE,
1731 cm_properties_reply, modem);
1734 static void cdma_cm_properties_reply(struct modem_data *modem,
1735 DBusMessageIter *dict)
1737 DBG("%s", modem->path);
1739 if (modem->online == TRUE)
1740 cdma_netreg_get_properties(modem);
1742 while (dbus_message_iter_get_arg_type(dict) == DBUS_TYPE_DICT_ENTRY) {
1743 DBusMessageIter entry, value;
1746 dbus_message_iter_recurse(dict, &entry);
1747 dbus_message_iter_get_basic(&entry, &key);
1749 dbus_message_iter_next(&entry);
1750 dbus_message_iter_recurse(&entry, &value);
1752 if (g_str_equal(key, "Powered") == TRUE)
1753 cdma_cm_update_powered(modem, &value);
1754 if (g_str_equal(key, "Settings") == TRUE)
1755 cdma_cm_update_settings(modem, &value);
1757 dbus_message_iter_next(dict);
1761 static int cdma_cm_get_properties(struct modem_data *modem)
1763 return get_properties(modem->path, OFONO_CDMA_CM_INTERFACE,
1764 cdma_cm_properties_reply, modem);
1767 static void sim_update_imsi(struct modem_data *modem,
1768 DBusMessageIter* value)
1772 dbus_message_iter_get_basic(value, &imsi);
1774 DBG("%s imsi %s", modem->path, imsi);
1776 g_free(modem->imsi);
1777 modem->imsi = g_strdup(imsi);
1780 static gboolean sim_changed(DBusConnection *connection, DBusMessage *message,
1783 const char *path = dbus_message_get_path(message);
1784 struct modem_data *modem;
1785 DBusMessageIter iter, value;
1788 modem = g_hash_table_lookup(modem_hash, path);
1792 if (modem->ignore == TRUE)
1795 if (dbus_message_iter_init(message, &iter) == FALSE)
1798 dbus_message_iter_get_basic(&iter, &key);
1800 dbus_message_iter_next(&iter);
1801 dbus_message_iter_recurse(&iter, &value);
1803 if (g_str_equal(key, "SubscriberIdentity") == TRUE) {
1804 sim_update_imsi(modem, &value);
1806 if (ready_to_create_device(modem) == FALSE)
1810 * This is a GSM modem. Create the device and
1811 * register it at the core. Enabling (setting
1812 * it online is done through the
1813 * modem_enable() callback.
1815 create_device(modem);
1821 static void sim_properties_reply(struct modem_data *modem,
1822 DBusMessageIter *dict)
1824 DBG("%s", modem->path);
1826 while (dbus_message_iter_get_arg_type(dict) == DBUS_TYPE_DICT_ENTRY) {
1827 DBusMessageIter entry, value;
1830 dbus_message_iter_recurse(dict, &entry);
1831 dbus_message_iter_get_basic(&entry, &key);
1833 dbus_message_iter_next(&entry);
1834 dbus_message_iter_recurse(&entry, &value);
1836 if (g_str_equal(key, "SubscriberIdentity") == TRUE) {
1837 sim_update_imsi(modem, &value);
1839 if (ready_to_create_device(modem) == FALSE)
1843 * This is a GSM modem. Create the device and
1844 * register it at the core. Enabling (setting
1845 * it online is done through the
1846 * modem_enable() callback.
1848 create_device(modem);
1852 dbus_message_iter_next(dict);
1856 static int sim_get_properties(struct modem_data *modem)
1858 return get_properties(modem->path, OFONO_SIM_INTERFACE,
1859 sim_properties_reply, modem);
1862 static connman_bool_t api_added(uint8_t old_iface, uint8_t new_iface,
1865 if (has_interface(old_iface, api) == FALSE &&
1866 has_interface(new_iface, api) == TRUE) {
1867 DBG("%s added", api2string(api));
1874 static connman_bool_t api_removed(uint8_t old_iface, uint8_t new_iface,
1877 if (has_interface(old_iface, api) == TRUE &&
1878 has_interface(new_iface, api) == FALSE) {
1879 DBG("%s removed", api2string(api));
1886 static void modem_update_interfaces(struct modem_data *modem,
1890 DBG("%s", modem->path);
1892 if (api_added(old_ifaces, new_ifaces, OFONO_API_SIM) == TRUE) {
1893 if (modem->imsi == NULL &&
1894 modem->set_powered == FALSE) {
1896 * Only use do GetProperties() when
1897 * device has not been powered up.
1899 sim_get_properties(modem);
1903 if (api_added(old_ifaces, new_ifaces, OFONO_API_CM) == TRUE) {
1904 if (modem->device != NULL) {
1905 cm_get_properties(modem);
1906 cm_get_contexts(modem);
1910 if (api_added(old_ifaces, new_ifaces, OFONO_API_CDMA_CM) == TRUE) {
1911 if (ready_to_create_device(modem) == TRUE)
1912 create_device(modem);
1914 if (modem->device != NULL)
1915 cdma_cm_get_properties(modem);
1918 if (api_added(old_ifaces, new_ifaces, OFONO_API_NETREG) == TRUE) {
1919 if (modem->attached == TRUE)
1920 netreg_get_properties(modem);
1923 if (api_added(old_ifaces, new_ifaces, OFONO_API_CDMA_NETREG) == TRUE) {
1924 cdma_netreg_get_properties(modem);
1927 if (api_removed(old_ifaces, new_ifaces, OFONO_API_CM) == TRUE) {
1928 remove_cm_context(modem, modem->context->path);
1931 if (api_removed(old_ifaces, new_ifaces, OFONO_API_CDMA_CM) == TRUE) {
1932 remove_cm_context(modem, modem->context->path);
1935 if (api_removed(old_ifaces, new_ifaces, OFONO_API_NETREG) == TRUE) {
1936 remove_network(modem);
1939 if (api_removed(old_ifaces, new_ifaces, OFONO_API_CDMA_NETREG == TRUE)) {
1940 remove_network(modem);
1944 static gboolean modem_changed(DBusConnection *connection, DBusMessage *message,
1947 const char *path = dbus_message_get_path(message);
1948 struct modem_data *modem;
1949 DBusMessageIter iter, value;
1952 modem = g_hash_table_lookup(modem_hash, path);
1956 if (modem->ignore == TRUE)
1959 if (dbus_message_iter_init(message, &iter) == FALSE)
1962 dbus_message_iter_get_basic(&iter, &key);
1964 dbus_message_iter_next(&iter);
1965 dbus_message_iter_recurse(&iter, &value);
1967 if (g_str_equal(key, "Powered") == TRUE) {
1968 dbus_message_iter_get_basic(&value, &modem->powered);
1970 DBG("%s Powered %d", modem->path, modem->powered);
1972 if (modem->powered == FALSE)
1973 modem_set_powered(modem, TRUE);
1974 } else if (g_str_equal(key, "Online") == TRUE) {
1975 dbus_message_iter_get_basic(&value, &modem->online);
1977 DBG("%s Online %d", modem->path, modem->online);
1979 if (modem->device == NULL)
1982 connman_device_set_powered(modem->device, modem->online);
1983 } else if (g_str_equal(key, "Interfaces") == TRUE) {
1986 interfaces = extract_interfaces(&value);
1988 if (interfaces == modem->interfaces)
1991 DBG("%s Interfaces 0x%02x", modem->path, interfaces);
1993 modem_update_interfaces(modem, modem->interfaces, interfaces);
1995 modem->interfaces = interfaces;
1996 } else if (g_str_equal(key, "Serial") == TRUE) {
1999 dbus_message_iter_get_basic(&value, &serial);
2001 g_free(modem->serial);
2002 modem->serial = g_strdup(serial);
2004 DBG("%s Serial %s", modem->path, modem->serial);
2010 static void add_modem(const char *path, DBusMessageIter *prop)
2012 struct modem_data *modem;
2016 modem = g_hash_table_lookup(modem_hash, path);
2017 if (modem != NULL) {
2019 * When oFono powers up we ask for the modems and oFono is
2020 * reporting with modem_added signal the modems. Only
2026 modem = g_try_new0(struct modem_data, 1);
2030 modem->path = g_strdup(path);
2032 g_hash_table_insert(modem_hash, g_strdup(path), modem);
2034 while (dbus_message_iter_get_arg_type(prop) == DBUS_TYPE_DICT_ENTRY) {
2035 DBusMessageIter entry, value;
2038 dbus_message_iter_recurse(prop, &entry);
2039 dbus_message_iter_get_basic(&entry, &key);
2041 dbus_message_iter_next(&entry);
2042 dbus_message_iter_recurse(&entry, &value);
2044 if (g_str_equal(key, "Powered") == TRUE) {
2045 dbus_message_iter_get_basic(&value, &modem->powered);
2047 DBG("%s Powered %d", modem->path, modem->powered);
2048 } else if (g_str_equal(key, "Online") == TRUE) {
2049 dbus_message_iter_get_basic(&value, &modem->online);
2051 DBG("%s Online %d", modem->path, modem->online);
2052 } else if (g_str_equal(key, "Interfaces") == TRUE) {
2053 modem->interfaces = extract_interfaces(&value);
2055 DBG("%s Interfaces 0x%02x", modem->path,
2057 } else if (g_str_equal(key, "Serial") == TRUE) {
2060 dbus_message_iter_get_basic(&value, &serial);
2061 modem->serial = g_strdup(serial);
2063 DBG("%s Serial %s", modem->path, modem->serial);
2064 } else if (g_str_equal(key, "Type") == TRUE) {
2067 dbus_message_iter_get_basic(&value, &type);
2069 DBG("%s Type %s", modem->path, type);
2070 if (g_strcmp0(type, "hardware") != 0) {
2071 DBG("%s Ignore this modem", modem->path);
2072 modem->ignore = TRUE;
2076 dbus_message_iter_next(prop);
2079 if (modem->ignore == TRUE)
2082 if (modem->powered == FALSE) {
2083 modem_set_powered(modem, TRUE);
2087 modem_update_interfaces(modem, 0, modem->interfaces);
2090 static void modem_power_down(gpointer key, gpointer value, gpointer user_data)
2092 struct modem_data *modem = value;
2094 DBG("%s", modem->path);
2096 if (modem->ignore == TRUE)
2099 modem_set_powered(modem, FALSE);
2102 static void remove_modem(gpointer data)
2104 struct modem_data *modem = data;
2106 DBG("%s", modem->path);
2108 if (modem->call_set_property != NULL)
2109 dbus_pending_call_cancel(modem->call_set_property);
2111 if (modem->call_get_properties != NULL)
2112 dbus_pending_call_cancel(modem->call_get_properties);
2114 if (modem->call_get_contexts != NULL)
2115 dbus_pending_call_cancel(modem->call_get_contexts);
2117 if (modem->device != NULL)
2118 destroy_device(modem);
2120 if (modem->context != NULL)
2121 remove_cm_context(modem, modem->context->path);
2123 g_free(modem->serial);
2124 g_free(modem->name);
2125 g_free(modem->imsi);
2126 g_free(modem->path);
2131 static gboolean modem_added(DBusConnection *connection,
2132 DBusMessage *message, void *user_data)
2134 DBusMessageIter iter, properties;
2139 if (dbus_message_iter_init(message, &iter) == FALSE)
2142 dbus_message_iter_get_basic(&iter, &path);
2144 dbus_message_iter_next(&iter);
2145 dbus_message_iter_recurse(&iter, &properties);
2147 add_modem(path, &properties);
2152 static gboolean modem_removed(DBusConnection *connection,
2153 DBusMessage *message, void *user_data)
2155 DBusMessageIter iter;
2160 if (dbus_message_iter_init(message, &iter) == FALSE)
2163 dbus_message_iter_get_basic(&iter, &path);
2165 g_hash_table_remove(modem_hash, path);
2170 static void manager_get_modems_reply(DBusPendingCall *call, void *user_data)
2174 DBusMessageIter array, dict;
2178 reply = dbus_pending_call_steal_reply(call);
2180 dbus_error_init(&error);
2182 if (dbus_set_error_from_message(&error, reply) == TRUE) {
2183 connman_error("%s", error.message);
2184 dbus_error_free(&error);
2188 if (dbus_message_iter_init(reply, &array) == FALSE)
2191 dbus_message_iter_recurse(&array, &dict);
2193 while (dbus_message_iter_get_arg_type(&dict) == DBUS_TYPE_STRUCT) {
2194 DBusMessageIter value, properties;
2197 dbus_message_iter_recurse(&dict, &value);
2198 dbus_message_iter_get_basic(&value, &path);
2200 dbus_message_iter_next(&value);
2201 dbus_message_iter_recurse(&value, &properties);
2203 add_modem(path, &properties);
2205 dbus_message_iter_next(&dict);
2209 dbus_message_unref(reply);
2211 dbus_pending_call_unref(call);
2214 static int manager_get_modems(void)
2216 DBusMessage *message;
2217 DBusPendingCall *call;
2221 message = dbus_message_new_method_call(OFONO_SERVICE, "/",
2222 OFONO_MANAGER_INTERFACE, GET_MODEMS);
2223 if (message == NULL)
2226 if (dbus_connection_send_with_reply(connection, message,
2227 &call, TIMEOUT) == FALSE) {
2228 connman_error("Failed to call GetModems()");
2229 dbus_message_unref(message);
2234 connman_error("D-Bus connection not available");
2235 dbus_message_unref(message);
2239 dbus_pending_call_set_notify(call, manager_get_modems_reply,
2242 dbus_message_unref(message);
2244 return -EINPROGRESS;
2247 static void ofono_connect(DBusConnection *conn, void *user_data)
2251 modem_hash = g_hash_table_new_full(g_str_hash, g_str_equal,
2252 g_free, remove_modem);
2253 if (modem_hash == NULL)
2256 context_hash = g_hash_table_new_full(g_str_hash, g_str_equal,
2258 if (context_hash == NULL) {
2259 g_hash_table_destroy(modem_hash);
2263 manager_get_modems();
2266 static void ofono_disconnect(DBusConnection *conn, void *user_data)
2270 if (modem_hash == NULL || context_hash == NULL)
2273 g_hash_table_destroy(modem_hash);
2276 g_hash_table_destroy(context_hash);
2277 context_hash = NULL;
2280 static int network_probe(struct connman_network *network)
2282 struct modem_data *modem = connman_network_get_data(network);
2284 DBG("%s network %p", modem->path, network);
2289 static void network_remove(struct connman_network *network)
2291 struct modem_data *modem = connman_network_get_data(network);
2293 DBG("%s network %p", modem->path, network);
2296 static int network_connect(struct connman_network *network)
2298 struct modem_data *modem = connman_network_get_data(network);
2300 DBG("%s network %p", modem->path, network);
2302 if (has_interface(modem->interfaces, OFONO_API_CM) == TRUE)
2303 return context_set_active(modem, TRUE);
2304 else if (has_interface(modem->interfaces, OFONO_API_CDMA_CM) == TRUE)
2305 return cdma_cm_set_powered(modem, TRUE);
2307 connman_error("Connection manager interface not available");
2312 static int network_disconnect(struct connman_network *network)
2314 struct modem_data *modem = connman_network_get_data(network);
2316 DBG("%s network %p", modem->path, network);
2318 if (has_interface(modem->interfaces, OFONO_API_CM) == TRUE)
2319 return context_set_active(modem, FALSE);
2320 else if (has_interface(modem->interfaces, OFONO_API_CDMA_CM) == TRUE)
2321 return cdma_cm_set_powered(modem, FALSE);
2323 connman_error("Connection manager interface not available");
2328 static struct connman_network_driver network_driver = {
2330 .type = CONNMAN_NETWORK_TYPE_CELLULAR,
2331 .probe = network_probe,
2332 .remove = network_remove,
2333 .connect = network_connect,
2334 .disconnect = network_disconnect,
2337 static int modem_probe(struct connman_device *device)
2339 struct modem_data *modem = connman_device_get_data(device);
2341 DBG("%s device %p", modem->path, device);
2346 static void modem_remove(struct connman_device *device)
2348 struct modem_data *modem = connman_device_get_data(device);
2350 DBG("%s device %p", modem->path, device);
2353 static int modem_enable(struct connman_device *device)
2355 struct modem_data *modem = connman_device_get_data(device);
2357 DBG("%s device %p", modem->path, device);
2359 if (modem->online == TRUE)
2362 return modem_set_online(modem, TRUE);
2365 static int modem_disable(struct connman_device *device)
2367 struct modem_data *modem = connman_device_get_data(device);
2369 DBG("%s device %p", modem->path, device);
2371 if (modem->online == FALSE)
2374 return modem_set_online(modem, FALSE);
2377 static struct connman_device_driver modem_driver = {
2379 .type = CONNMAN_DEVICE_TYPE_CELLULAR,
2380 .probe = modem_probe,
2381 .remove = modem_remove,
2382 .enable = modem_enable,
2383 .disable = modem_disable,
2387 static guint modem_added_watch;
2388 static guint modem_removed_watch;
2389 static guint modem_watch;
2390 static guint cm_watch;
2391 static guint sim_watch;
2392 static guint context_added_watch;
2393 static guint context_removed_watch;
2394 static guint netreg_watch;
2395 static guint context_watch;
2396 static guint cdma_cm_watch;
2397 static guint cdma_netreg_watch;
2399 static int ofono_init(void)
2405 connection = connman_dbus_get_connection();
2406 if (connection == NULL)
2409 watch = g_dbus_add_service_watch(connection,
2410 OFONO_SERVICE, ofono_connect,
2411 ofono_disconnect, NULL, NULL);
2413 modem_added_watch = g_dbus_add_signal_watch(connection, NULL, NULL,
2414 OFONO_MANAGER_INTERFACE,
2419 modem_removed_watch = g_dbus_add_signal_watch(connection, NULL, NULL,
2420 OFONO_MANAGER_INTERFACE,
2425 modem_watch = g_dbus_add_signal_watch(connection, NULL, NULL,
2426 OFONO_MODEM_INTERFACE,
2431 cm_watch = g_dbus_add_signal_watch(connection, NULL, NULL,
2437 sim_watch = g_dbus_add_signal_watch(connection, NULL, NULL,
2438 OFONO_SIM_INTERFACE,
2443 context_added_watch = g_dbus_add_signal_watch(connection, NULL, NULL,
2449 context_removed_watch = g_dbus_add_signal_watch(connection, NULL, NULL,
2455 context_watch = g_dbus_add_signal_watch(connection, NULL, NULL,
2456 OFONO_CONTEXT_INTERFACE,
2461 netreg_watch = g_dbus_add_signal_watch(connection, NULL, NULL,
2462 OFONO_NETREG_INTERFACE,
2467 cdma_cm_watch = g_dbus_add_signal_watch(connection, NULL, NULL,
2468 OFONO_CDMA_CM_INTERFACE,
2473 cdma_netreg_watch = g_dbus_add_signal_watch(connection, NULL, NULL,
2474 OFONO_CDMA_NETREG_INTERFACE,
2476 cdma_netreg_changed,
2480 if (watch == 0 || modem_added_watch == 0 || modem_removed_watch == 0 ||
2481 modem_watch == 0 || cm_watch == 0 || sim_watch == 0 ||
2482 context_added_watch == 0 ||
2483 context_removed_watch == 0 ||
2484 context_watch == 0 || netreg_watch == 0 ||
2485 cdma_cm_watch == 0 || cdma_netreg_watch == 0) {
2490 err = connman_network_driver_register(&network_driver);
2494 err = connman_device_driver_register(&modem_driver);
2496 connman_network_driver_unregister(&network_driver);
2503 g_dbus_remove_watch(connection, cdma_netreg_watch);
2504 g_dbus_remove_watch(connection, cdma_cm_watch);
2505 g_dbus_remove_watch(connection, netreg_watch);
2506 g_dbus_remove_watch(connection, context_watch);
2507 g_dbus_remove_watch(connection, context_removed_watch);
2508 g_dbus_remove_watch(connection, context_added_watch);
2509 g_dbus_remove_watch(connection, sim_watch);
2510 g_dbus_remove_watch(connection, cm_watch);
2511 g_dbus_remove_watch(connection, modem_watch);
2512 g_dbus_remove_watch(connection, modem_removed_watch);
2513 g_dbus_remove_watch(connection, modem_added_watch);
2514 g_dbus_remove_watch(connection, watch);
2515 dbus_connection_unref(connection);
2520 static void ofono_exit(void)
2524 if (modem_hash != NULL) {
2526 * We should propably wait for the SetProperty() reply
2527 * message, because ...
2529 g_hash_table_foreach(modem_hash, modem_power_down, NULL);
2532 * ... here we will cancel the call.
2534 g_hash_table_destroy(modem_hash);
2538 if (context_hash != NULL) {
2539 g_hash_table_destroy(context_hash);
2540 context_hash = NULL;
2543 connman_device_driver_unregister(&modem_driver);
2544 connman_network_driver_unregister(&network_driver);
2546 g_dbus_remove_watch(connection, cdma_netreg_watch);
2547 g_dbus_remove_watch(connection, cdma_cm_watch);
2548 g_dbus_remove_watch(connection, netreg_watch);
2549 g_dbus_remove_watch(connection, context_watch);
2550 g_dbus_remove_watch(connection, context_removed_watch);
2551 g_dbus_remove_watch(connection, context_added_watch);
2552 g_dbus_remove_watch(connection, sim_watch);
2553 g_dbus_remove_watch(connection, cm_watch);
2554 g_dbus_remove_watch(connection, modem_watch);
2555 g_dbus_remove_watch(connection, modem_added_watch);
2556 g_dbus_remove_watch(connection, modem_removed_watch);
2557 g_dbus_remove_watch(connection, watch);
2559 dbus_connection_unref(connection);
2562 CONNMAN_PLUGIN_DEFINE(ofono, "oFono telephony plugin", VERSION,
2563 CONNMAN_PLUGIN_PRIORITY_DEFAULT, ofono_init, ofono_exit)