2 * Network Configuration Module
4 * Copyright (c) 2000 - 2012 Samsung Electronics Co., Ltd. All rights reserved.
6 * Licensed under the Apache License, Version 2.0 (the "License");
7 * you may not use this file except in compliance with the License.
8 * You may obtain a copy of the License at
10 * http://www.apache.org/licenses/LICENSE-2.0
12 * Unless required by applicable law or agreed to in writing, software
13 * distributed under the License is distributed on an "AS IS" BASIS,
14 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15 * See the License for the specific language governing permissions and
16 * limitations under the License.
21 #include <vconf-keys.h>
27 #include <arpa/inet.h>
28 #include <netinet/in.h>
29 #include <sys/ioctl.h>
37 #include "wifi-state.h"
38 #include "wifi-power.h"
39 #include "network-state.h"
40 #include "network-dpm.h"
41 #include "network-monitor.h"
42 #include "netsupplicant.h"
43 #include "clatd-handler.h"
44 #if defined TIZEN_DEBUG_ENABLE
45 #include "network-dump.h"
48 #include "generated-code.h"
49 /* Define TCP buffer sizes for various networks */
50 /* ReadMin, ReadInitial, ReadMax */ /* WriteMin, WriteInitial, WriteMax */
51 #define NET_TCP_BUFFERSIZE_DEFAULT_READ "4096 87380 704512"
52 #define NET_TCP_BUFFERSIZE_DEFAULT_WRITE "4096 16384 110208"
53 #define NET_TCP_BUFFERSIZE_WIFI_READ "524288 1048576 2560000"
54 #define NET_TCP_BUFFERSIZE_WIFI_WRITE "524288 1048576 2560000"
55 #define NET_TCP_BUFFERSIZE_LTE_READ "524288 1048576 2560000"
56 #define NET_TCP_BUFFERSIZE_LTE_WRITE "524288 1048576 2560000"
57 #define NET_TCP_BUFFERSIZE_UMTS_READ "4094 87380 704512"
58 #define NET_TCP_BUFFERSIZE_UMTS_WRITE "4096 16384 110208"
59 #define NET_TCP_BUFFERSIZE_HSPA_READ "4092 87380 704512"
60 #define NET_TCP_BUFFERSIZE_HSPA_WRITE "4096 16384 262144"
61 #define NET_TCP_BUFFERSIZE_HSDPA_READ "4092 87380 704512"
62 #define NET_TCP_BUFFERSIZE_HSDPA_WRITE "4096 16384 262144"
63 #define NET_TCP_BUFFERSIZE_HSUPA_READ "4092 87380 704512"
64 #define NET_TCP_BUFFERSIZE_HSUPA_WRITE "4096 16384 262144"
65 #define NET_TCP_BUFFERSIZE_HSPAP_READ "4092 87380 1220608"
66 #define NET_TCP_BUFFERSIZE_HSPAP_WRITE "4096 16384 1220608"
67 #define NET_TCP_BUFFERSIZE_EDGE_READ "4093 26280 35040"
68 #define NET_TCP_BUFFERSIZE_EDGE_WRITE "4096 16384 35040"
69 #define NET_TCP_BUFFERSIZE_GPRS_READ "4096 30000 30000"
70 #define NET_TCP_BUFFERSIZE_GPRS_WRITE "4096 8760 11680"
72 #define NET_TCP_BUFFERSIZE_WIFI_RMEM_MAX "1048576"
73 #define NET_TCP_BUFFERSIZE_WIFI_WMEM_MAX "2097152"
74 #define NET_TCP_BUFFERSIZE_LTE_RMEM_MAX "5242880"
76 #define NET_TCP_BUFFERSIZE_WIFID_WMEM_MAX "2097152"
78 #define NET_PROC_SYS_NET_IPV4_TCP_RMEM "/proc/sys/net/ipv4/tcp_rmem"
79 #define NET_PROC_SYS_NET_IPv4_TCP_WMEM "/proc/sys/net/ipv4/tcp_wmem"
80 #define NET_PROC_SYS_NET_IPV4_UDP_MEM "/proc/sys/net/ipv4/udp_mem"
81 #define NET_PROC_SYS_NET_CORE_RMEM_DEFAULT "/proc/sys/net/core/rmem_default"
82 #define NET_PROC_SYS_NET_CORE_RMEM_MAX "/proc/sys/net/core/rmem_max"
83 #define NET_PROC_SYS_NET_CORE_WMEM_DEFAULT "/proc/sys/net/core/wmem_default"
84 #define NET_PROC_SYS_NET_CORE_WMEM_MAX "/proc/sys/net/core/wmem_max"
86 #define ROUTE_EXEC_PATH "/sbin/route"
88 #define TELEPHONY_SERVICE "com.tcore.ps"
89 #define TELEPHONY_MASTER_INTERFACE TELEPHONY_SERVICE ".master"
90 #define TELEPHONY_MODEM_INTERFACE TELEPHONY_SERVICE ".modem"
91 #define TELEPHONY_PROFILE_INTERFACE TELEPHONY_SERVICE ".context"
92 #define TELEPHONY_MASTER_PATH "/"
93 #define NET_PROFILE_NAME_LEN_MAX 512
96 char profile_name[NET_PROFILE_NAME_LEN_MAX];
99 static Network *netconfigstate = NULL;
100 #if defined TIZEN_DEBUG_ENABLE
101 static Tcpdump *tcpdump_object = NULL;
103 static Battery *battery_object = NULL;
105 struct netconfig_default_connection {
117 static struct netconfig_default_connection
118 netconfig_default_connection_info = { NULL, };
120 gboolean netconfig_iface_network_state_ethernet_cable_state(gint32 *state);
122 static gboolean __netconfig_is_connected(GVariantIter *array)
124 gboolean is_connected = FALSE;
125 GVariant *variant = NULL;
127 const gchar *value = NULL;
129 while (g_variant_iter_loop(array, "{sv}", &key, &variant)) {
130 if (g_strcmp0(key, "State") != 0)
133 if (g_variant_is_of_type(variant, G_VARIANT_TYPE_STRING)) {
134 value = g_variant_get_string(variant, NULL);
135 if (g_strcmp0(value, "ready") == 0 || g_strcmp0(value, "online") == 0)
140 g_variant_unref(variant);
147 static int __netconfig_telephony_get_modem_object_path(GSList **modem_path_list)
150 GVariantIter *iter_modem = NULL;
151 GVariantIter *modem_properties = NULL;
152 const char *modem_path;
154 result = netconfig_invoke_dbus_method(TELEPHONY_SERVICE, TELEPHONY_MASTER_PATH,
155 TELEPHONY_MASTER_INTERFACE, "GetModems", NULL);
156 if (result == NULL) {
157 ERR("Failed to get modem path list");
161 g_variant_get(result, "(a{sa{ss}})", &iter_modem);
162 while (g_variant_iter_loop(iter_modem, "{sa{ss}}", &modem_path, &modem_properties)) {
163 *modem_path_list = g_slist_append(*modem_path_list, g_strdup(modem_path));
164 DBG("modem object path: %s", modem_path);
167 g_variant_iter_free(iter_modem);
168 g_variant_unref(result);
173 static int __netconfig_telephony_get_profile_list(net_profile_name_t **profile_list,
177 int count = 0, i = 0;
178 const char *str = NULL;
180 GVariantIter *iter = NULL;
181 GSList *profiles = NULL, *list = NULL;
182 net_profile_name_t *plist = NULL;
184 GSList *modem_path_list = NULL;
185 const char *path = NULL;
187 ret = __netconfig_telephony_get_modem_object_path(&modem_path_list);
189 ERR("Failed to get modems path list");
191 g_slist_free_full(modem_path_list, g_free);
195 for (list = modem_path_list; list != NULL; list = list->next) {
196 path = (const char *)list->data;
198 DBG("path: %s", path);
199 result = netconfig_invoke_dbus_method(TELEPHONY_SERVICE, path,
200 TELEPHONY_MODEM_INTERFACE, "GetProfileList", NULL);
201 if (result == NULL) {
202 DBG("Failed to get profiles: %s", path);
206 g_variant_get(result, "(as)", &iter);
207 while (g_variant_iter_loop(iter, "s", &str))
208 profiles = g_slist_append(profiles, g_strdup(str));
210 g_variant_iter_free(iter);
211 g_variant_unref(result);
214 g_slist_free_full(modem_path_list, g_free);
216 count = g_slist_length(profiles);
218 plist = (net_profile_name_t*)malloc(sizeof(net_profile_name_t) * count);
225 ERR("Failed to allocate memory");
231 for (list = profiles, i = 0; list != NULL; list = list->next, i++)
232 g_strlcpy(plist[i].profile_name,
233 (const char *)list->data, NET_PROFILE_NAME_LEN_MAX);
235 *profile_list = plist;
236 *profile_count = count;
239 g_slist_free_full(profiles, g_free);
244 static int __netconfig_telephony_search_pdp_profile(const char* profile_name, net_profile_name_t* pdp_name)
247 net_profile_name_t* profile_list = NULL;
248 char* prof_name = NULL;
249 char* tel_prof_name = NULL;
250 char* found_ptr = NULL;
251 int profile_count = 0;
254 /* Get pdp profile list from telephony service */
255 ret = __netconfig_telephony_get_profile_list(&profile_list, &profile_count);
257 ERR("Failed to get profile list from telephony service");
258 g_free(profile_list);
262 if (profile_list == NULL || profile_count <= 0) {
263 ERR("There is no PDP profiles");
264 g_free(profile_list);
268 /* Find matching profile */
269 prof_name = strrchr(profile_name, '/') + 1;
270 for (i = 0; i < profile_count; i++) {
271 tel_prof_name = strrchr(profile_list[i].profile_name, '/') + 1;
272 found_ptr = strstr(prof_name, tel_prof_name);
274 if (found_ptr != NULL && g_strcmp0(found_ptr, tel_prof_name) == 0) {
275 g_strlcpy(pdp_name->profile_name,
276 profile_list[i].profile_name, NET_PROFILE_NAME_LEN_MAX);
278 DBG("PDP profile name found in cellular profile: %s", pdp_name->profile_name);
283 if (i >= profile_count) {
284 ERR("There is no matching PDP profiles");
285 g_free(profile_list);
289 g_free(profile_list);
294 static gboolean __netconfig_telephony_get_metered_info(net_profile_name_t* pdp_name)
298 const gchar *key = NULL;
299 const gchar *value = NULL;
300 gboolean ret = FALSE;
302 if (pdp_name == NULL) {
303 ERR("Invalid parameter!");
307 result = netconfig_invoke_dbus_method(TELEPHONY_SERVICE, pdp_name->profile_name,
308 TELEPHONY_PROFILE_INTERFACE, "GetProfile", NULL);
309 if (result == NULL) {
310 ERR("_net_invoke_dbus_method failed");
314 g_variant_get(result, "(a{ss})", &iter);
315 while (g_variant_iter_next(iter, "{ss}", &key, &value)) {
316 if (g_strcmp0(key, "is_metered") == 0) {
320 if (g_strcmp0(value, "TRUE") == 0)
325 g_variant_iter_free(iter);
326 g_variant_unref(result);
328 DBG("is_metered = %s", ret ? "TRUE" : "FALSE");
333 static int __netconfig_reset_ipv4_socket(const char *interface_name)
338 struct sockaddr_in sai;
339 const char *ipaddr = netconfig_get_default_ipaddress();
340 DBG("ipaddr-[%s]", ipaddr);
345 fd = socket(AF_INET, SOCK_DGRAM, 0);
349 memset(&sai, 0, sizeof(struct sockaddr_in));
350 sai.sin_family = AF_INET;
352 if (!inet_aton(ipaddr, &sai.sin_addr)) {
353 DBG("fail to inet_aton()");
358 memset(&ifr, 0, sizeof(struct ifreq));
359 memcpy(&ifr.ifr_addr, &sai, sizeof(sai));
360 g_strlcpy((char *)ifr.ifr_name, interface_name, IFNAMSIZ);
363 #define SIOCKILLADDR 0x8939
366 ret = ioctl(fd, SIOCKILLADDR, &ifr);
368 DBG("fail to ioctl[SIOCKILLADDR]");
377 static void __netconfig_clear_default_connection_info(void)
379 static char *old_profile = NULL;
381 if (netconfig_default_connection_info.profile != NULL) {
383 if (netconfig_is_wifi_profile(netconfig_default_connection_info.profile))
384 __netconfig_reset_ipv4_socket(netconfig_default_connection_info.ifname);
387 old_profile = strdup(netconfig_default_connection_info.profile);
389 g_free(netconfig_default_connection_info.profile);
390 netconfig_default_connection_info.profile = NULL;
392 g_free(netconfig_default_connection_info.ifname);
393 netconfig_default_connection_info.ifname = NULL;
395 g_free(netconfig_default_connection_info.ipaddress);
396 netconfig_default_connection_info.ipaddress = NULL;
398 g_free(netconfig_default_connection_info.ipaddress6);
399 netconfig_default_connection_info.ipaddress6 = NULL;
401 g_free(netconfig_default_connection_info.proxy);
402 netconfig_default_connection_info.proxy = NULL;
404 g_free(netconfig_default_connection_info.mac_address);
405 netconfig_default_connection_info.mac_address = NULL;
407 netconfig_default_connection_info.freq = 0;
408 netconfig_default_connection_info.is_metered = FALSE;
410 g_free(netconfig_default_connection_info.essid);
411 netconfig_default_connection_info.essid = NULL;
415 static gboolean __netconfig_get_default_connection_info(void)
417 GVariant *message = NULL, *variant = NULL, *variant2 = NULL;
418 GVariantIter *iter = NULL, *iter1 = NULL;
419 GVariant *var = NULL;
425 message = netconfig_invoke_dbus_method(CONNMAN_SERVICE,
426 CONNMAN_MANAGER_PATH, CONNMAN_MANAGER_INTERFACE,
427 "GetDefaultService", NULL);
428 if (message == NULL) {
429 ERR("Failed to get services informations");
433 if (!g_variant_is_of_type(message, G_VARIANT_TYPE("(oa{sv})"))) {
434 DBG("There is no default service");
435 __netconfig_clear_default_connection_info();
436 g_variant_unref(message);
440 g_variant_get(message, "(oa{sv})", &obj_path, &iter);
442 if (g_strcmp0(obj_path, netconfig_default_connection_info.profile) == 0) {
443 g_variant_unref(message);
444 g_variant_iter_free(iter);
448 __netconfig_clear_default_connection_info();
450 netconfig_default_connection_info.profile = g_strdup(obj_path);
452 while (g_variant_iter_loop(iter, "{sv}", &key, &var)) {
453 const gchar *value = NULL;
455 if (g_strcmp0(key, "Name") == 0 &&
456 netconfig_is_wifi_profile(obj_path) == TRUE) {
457 if (g_variant_is_of_type(var, G_VARIANT_TYPE_STRING)) {
458 value = g_variant_get_string(var, NULL);
460 netconfig_default_connection_info.essid = g_strdup(value);
462 } else if (g_strcmp0(key, "Ethernet") == 0) {
463 g_variant_get(var, "a{sv}", &iter1);
466 while (g_variant_iter_loop(iter1, "{sv}", &key1, &variant)) {
467 if (g_strcmp0(key1, "Interface") == 0) {
468 value = g_variant_get_string(variant, NULL);
469 netconfig_default_connection_info.ifname = g_strdup(value);
470 } else if (g_strcmp0(key1, "Address") == 0) {
471 value = g_variant_get_string(variant, NULL);
472 netconfig_default_connection_info.mac_address = g_strdup(value);
475 g_variant_iter_free(iter1);
476 } else if (g_strcmp0(key, "IPv4") == 0) {
477 g_variant_get(var, "a{sv}", &iter1);
480 while (g_variant_iter_loop(iter1, "{sv}", &key1, &variant)) {
481 if (g_strcmp0(key1, "Address") == 0) {
482 value = g_variant_get_string(variant, NULL);
483 netconfig_default_connection_info.ipaddress = g_strdup(value);
486 g_variant_iter_free(iter1);
487 } else if (g_strcmp0(key, "IPv6") == 0) {
488 g_variant_get(var, "a{sv}", &iter1);
491 while (g_variant_iter_loop(iter1, "{sv}", &key1, &variant)) {
492 if (g_strcmp0(key1, "Address") == 0) {
493 value = g_variant_get_string(variant, NULL);
494 netconfig_default_connection_info.ipaddress6 = g_strdup(value);
497 g_variant_iter_free(iter1);
499 } else if (g_strcmp0(key, "Proxy") == 0) {
500 g_variant_get(var, "a{sv}", &iter1);
503 while (g_variant_iter_loop(iter1, "{sv}", &key2, &variant2)) {
504 GVariantIter *iter_sub = NULL;
506 if (g_strcmp0(key2, "Servers") == 0) {
507 if (!g_variant_is_of_type(variant2, G_VARIANT_TYPE_STRING_ARRAY)) {
509 g_variant_unref(variant2);
513 g_variant_get(variant2, "as", &iter_sub);
514 g_variant_iter_loop(iter_sub, "s", &value);
515 g_variant_iter_free(iter_sub);
516 if (value != NULL && (strlen(value) > 0))
517 netconfig_default_connection_info.proxy = g_strdup(value);
518 } else if (g_strcmp0(key2, "Method") == 0) {
519 if (g_variant_is_of_type(variant2, G_VARIANT_TYPE_STRING)) {
521 g_variant_unref(variant2);
525 value = g_variant_get_string(variant2, NULL);
526 if (g_strcmp0(value, "direct") == 0) {
527 g_free(netconfig_default_connection_info.proxy);
528 netconfig_default_connection_info.proxy = NULL;
531 g_variant_unref(variant2);
536 g_variant_iter_free(iter1);
537 } else if (g_strcmp0(key, "Frequency") == 0) {
538 if (g_variant_is_of_type(var, G_VARIANT_TYPE_UINT16)) {
539 freq = g_variant_get_uint16(var);
540 netconfig_default_connection_info.freq = freq;
545 if (netconfig_is_cellular_profile(obj_path) == TRUE) {
546 net_profile_name_t pdp_name;
549 ret = __netconfig_telephony_search_pdp_profile(obj_path, &pdp_name);
550 if (ret >= 0 && strlen(pdp_name.profile_name) > 0)
551 if (__netconfig_telephony_get_metered_info(&pdp_name))
552 netconfig_default_connection_info.is_metered = TRUE;
555 g_variant_unref(message);
556 g_variant_iter_free(iter);
561 static char *__netconfig_get_preferred_ipv6_address(char *profile)
563 GVariant *message = NULL, *variant = NULL, *next = NULL;
564 GVariantIter *iter = NULL, *sub_iter = NULL, *service = NULL;
567 gchar *sub_key = NULL;
568 gchar *preferred_address6 = NULL;
569 gboolean found_profile = 0;
571 message = netconfig_invoke_dbus_method(CONNMAN_SERVICE,
572 CONNMAN_MANAGER_PATH, CONNMAN_MANAGER_INTERFACE,
573 "GetServices", NULL);
574 if (message == NULL) {
575 ERR("Failed to get service informations");
579 g_variant_get(message, "(a(oa{sv}))", &service);
580 if (service == NULL) {
581 ERR("Failed to get services iter");
585 while (g_variant_iter_loop(service, "(oa{sv})", &obj_path, &iter)) {
586 if (g_strcmp0(obj_path, profile) == 0) {
593 if (iter == NULL || found_profile == 0) {
594 ERR("Profile %s doesn't exist", profile);
598 while (g_variant_iter_loop(iter, "{sv}", &key, &next)) {
599 const gchar *value = NULL;
600 if (g_strcmp0(key, "IPv6") == 0) {
601 g_variant_get(next, "a{sv}", &sub_iter);
602 if (sub_iter == NULL)
604 while (g_variant_iter_loop(sub_iter, "{sv}", &sub_key, &variant)) {
605 if (g_strcmp0(sub_key, "Address") == 0) {
606 value = g_variant_get_string(variant, NULL);
607 if (!preferred_address6)
608 preferred_address6 = g_strdup(value);
611 g_variant_iter_free(sub_iter);
617 g_variant_unref(message);
620 g_variant_iter_free(iter);
623 g_variant_iter_free(service);
625 return preferred_address6;
628 static void __netconfig_adjust_tcp_buffer_size(void)
630 int fdr = 0, fdw = 0;
631 int fdrmax = 0, fdwmax = 0;
632 const char *rbuf_size = NULL;
633 const char *wbuf_size = NULL;
634 const char *rmax_size = NULL;
635 const char *wmax_size = NULL;
636 const char *profile = netconfig_get_default_profile();
638 if (profile == NULL) {
639 DBG("There is no default connection");
641 rbuf_size = NET_TCP_BUFFERSIZE_DEFAULT_READ;
642 wbuf_size = NET_TCP_BUFFERSIZE_DEFAULT_WRITE;
643 } else if (netconfig_is_wifi_profile(profile) == TRUE) {
644 DBG("Default connection: Wi-Fi");
646 rbuf_size = NET_TCP_BUFFERSIZE_WIFI_READ;
647 wbuf_size = NET_TCP_BUFFERSIZE_WIFI_WRITE;
648 rmax_size = NET_TCP_BUFFERSIZE_WIFI_RMEM_MAX;
649 wmax_size = NET_TCP_BUFFERSIZE_WIFI_WMEM_MAX;
650 } else if (netconfig_is_cellular_profile(profile) == TRUE) {
651 int telephony_svctype = 0, telephony_pstype = 0;
653 netconfig_get_telephony_network_type(&telephony_svctype, &telephony_pstype);
654 DBG("Default cellular %d, %d", telephony_svctype, telephony_pstype);
656 switch (telephony_pstype) {
657 case VCONFKEY_TELEPHONY_PSTYPE_HSPA:
658 rbuf_size = NET_TCP_BUFFERSIZE_HSPA_READ;
659 wbuf_size = NET_TCP_BUFFERSIZE_HSPA_WRITE;
661 case VCONFKEY_TELEPHONY_PSTYPE_HSUPA:
662 rbuf_size = NET_TCP_BUFFERSIZE_HSUPA_READ;
663 wbuf_size = NET_TCP_BUFFERSIZE_HSDPA_WRITE;
665 case VCONFKEY_TELEPHONY_PSTYPE_HSDPA:
666 rbuf_size = NET_TCP_BUFFERSIZE_HSDPA_READ;
667 wbuf_size = NET_TCP_BUFFERSIZE_HSDPA_WRITE;
669 #if !defined TIZEN_WEARABLE
670 case VCONFKEY_TELEPHONY_PSTYPE_HSPAP:
671 rbuf_size = NET_TCP_BUFFERSIZE_HSPAP_READ;
672 wbuf_size = NET_TCP_BUFFERSIZE_HSPAP_WRITE;
676 switch (telephony_svctype) {
677 case VCONFKEY_TELEPHONY_SVCTYPE_LTE:
678 rbuf_size = NET_TCP_BUFFERSIZE_LTE_READ;
679 wbuf_size = NET_TCP_BUFFERSIZE_LTE_WRITE;
680 rmax_size = NET_TCP_BUFFERSIZE_LTE_RMEM_MAX;
682 case VCONFKEY_TELEPHONY_SVCTYPE_3G:
683 rbuf_size = NET_TCP_BUFFERSIZE_UMTS_READ;
684 wbuf_size = NET_TCP_BUFFERSIZE_UMTS_WRITE;
686 case VCONFKEY_TELEPHONY_SVCTYPE_2_5G_EDGE:
687 rbuf_size = NET_TCP_BUFFERSIZE_EDGE_READ;
688 wbuf_size = NET_TCP_BUFFERSIZE_EDGE_WRITE;
690 case VCONFKEY_TELEPHONY_SVCTYPE_2_5G:
691 rbuf_size = NET_TCP_BUFFERSIZE_GPRS_READ;
692 wbuf_size = NET_TCP_BUFFERSIZE_GPRS_WRITE;
695 /* TODO: Check LTE support */
696 rbuf_size = NET_TCP_BUFFERSIZE_DEFAULT_READ;
697 wbuf_size = NET_TCP_BUFFERSIZE_DEFAULT_WRITE;
703 DBG("Default TCP buffer configured");
705 rbuf_size = NET_TCP_BUFFERSIZE_DEFAULT_READ;
706 wbuf_size = NET_TCP_BUFFERSIZE_DEFAULT_WRITE;
709 if (rbuf_size != NULL) {
710 fdr = open(NET_PROC_SYS_NET_IPV4_TCP_RMEM, O_RDWR | O_CLOEXEC);
712 if (fdr < 0 || write(fdr, rbuf_size, strlen(rbuf_size)) < 0)
713 ERR("Failed to set TCP read buffer size");
719 if (wbuf_size != NULL) {
720 fdw = open(NET_PROC_SYS_NET_IPv4_TCP_WMEM, O_RDWR | O_CLOEXEC);
722 if (fdw < 0 || write(fdw, wbuf_size, strlen(wbuf_size)) < 0)
723 ERR("Failed to set TCP write buffer size");
730 if (rmax_size == NULL)
731 rmax_size = NET_TCP_BUFFERSIZE_WIFI_RMEM_MAX;
732 if (wmax_size == NULL)
733 wmax_size = NET_TCP_BUFFERSIZE_WIFI_WMEM_MAX;
735 if (rmax_size != NULL) {
736 fdrmax = open(NET_PROC_SYS_NET_CORE_RMEM_MAX, O_RDWR | O_CLOEXEC);
738 if (fdrmax < 0 || write(fdrmax, rmax_size, strlen(rmax_size)) < 0)
739 ERR("Failed to set TCP rmem_max size");
745 if (wmax_size != NULL) {
746 fdwmax = open(NET_PROC_SYS_NET_CORE_WMEM_MAX, O_RDWR | O_CLOEXEC);
748 if (fdwmax < 0 || write(fdwmax, wmax_size, strlen(wmax_size)) < 0)
749 ERR("Failed to set TCP wmem_max size");
756 static void __netconfig_write_socket_buffer_size(const char *path, int size)
759 char buf[11] = {0, };
761 snprintf(buf, sizeof(buf) - 1, "%d", size);
762 fd = open(path, O_RDWR | O_CLOEXEC);
764 ERR("Failed to open %s", path);
768 if (write(fd, buf, strlen(buf)) < 0)
769 ERR("Failed to set %s", path);
773 static void __netconfig_write_socket_buffer_size_list(const char *path, int *size)
776 char buf[33] = {0, };
778 snprintf(buf, sizeof(buf) - 1, "%d %d %d", size[0], size[1], size[2]);
779 fd = open(path, O_RDWR | O_CLOEXEC);
781 ERR("Failed to open %s", path);
785 if (write(fd, buf, strlen(buf)) < 0)
786 ERR("Failed to set %s", path);
790 static void __netconfig_adjust_udp_buffer_size(void)
792 int rmem_default = netconfig_setting_get_read_buffer_size_default();
793 int rmem_max = netconfig_setting_get_read_buffer_size_max();
794 int wmem_default = netconfig_setting_get_write_buffer_size_default();
795 int wmem_max = netconfig_setting_get_write_buffer_size_max();
796 int *udp_mem = netconfig_setting_get_ipv4_udp_buffer_size();
798 if (rmem_default == 0 || rmem_max == 0 ||
799 wmem_default == 0 || wmem_max == 0 || udp_mem == NULL) {
800 ERR("Failed to get udp buffer size information. Do nothing.");
804 __netconfig_write_socket_buffer_size(NET_PROC_SYS_NET_CORE_RMEM_DEFAULT, rmem_default);
805 __netconfig_write_socket_buffer_size(NET_PROC_SYS_NET_CORE_RMEM_MAX, rmem_max);
806 __netconfig_write_socket_buffer_size(NET_PROC_SYS_NET_CORE_WMEM_DEFAULT, wmem_default);
807 __netconfig_write_socket_buffer_size(NET_PROC_SYS_NET_CORE_WMEM_MAX, wmem_max);
808 __netconfig_write_socket_buffer_size_list(NET_PROC_SYS_NET_IPV4_UDP_MEM, udp_mem);
811 static void __netconfig_update_default_connection_info(void)
813 int old_network_status = 0;
814 const char *profile = netconfig_get_default_profile();
815 const char *ip_addr = netconfig_get_default_ipaddress();
816 const char *ip_addr6 = netconfig_get_default_ipaddress6();
817 const char *proxy_addr = netconfig_get_default_proxy();
818 unsigned int freq = netconfig_get_default_frequency();
819 GVariantBuilder *builder;
822 if (emulator_is_emulated() == TRUE) {
823 builder = g_variant_builder_new(G_VARIANT_TYPE("a{sv}"));
825 if (ip_addr != NULL) {
826 netconfig_set_vconf_str(VCONFKEY_NETWORK_IP, ip_addr, TRUE);
827 g_variant_builder_add(builder, "{sv}", "IPv4Address",
828 g_variant_new_string(ip_addr));
830 netconfig_set_vconf_str(VCONFKEY_NETWORK_IP, "", TRUE);
831 g_variant_builder_add(builder, "{sv}", "IPv4Address",
832 g_variant_new_string(""));
835 if (ip_addr6 != NULL) {
836 netconfig_set_vconf_str(VCONFKEY_NETWORK_IP6, ip_addr6, TRUE);
837 g_variant_builder_add(builder, "{sv}", "IPv6Address",
838 g_variant_new_string(ip_addr6));
840 netconfig_set_vconf_str(VCONFKEY_NETWORK_IP6, "", TRUE);
841 g_variant_builder_add(builder, "{sv}", "IPv6Address",
842 g_variant_new_string(""));
845 params = g_variant_new("(@a{sv})", g_variant_builder_end(builder));
846 g_variant_builder_unref(builder);
848 netconfig_dbus_emit_signal(NULL, NETCONFIG_NETWORK_PATH,
849 NETCONFIG_NETWORK_INTERFACE, "NetworkConfigChanged",
856 DBG("Reset network state configuration");
858 DBG("profile[%s] ipv4(%s) ipv6(%s) proxy(%s)", profile, ip_addr,
859 ip_addr6, proxy_addr);
861 netconfig_vconf_get_int(VCONFKEY_NETWORK_STATUS, &old_network_status);
863 if (profile == NULL && old_network_status != VCONFKEY_NETWORK_OFF) {
864 builder = g_variant_builder_new(G_VARIANT_TYPE("a{sv}"));
866 netconfig_set_vconf_int(VCONFKEY_NETWORK_STATUS, VCONFKEY_NETWORK_OFF, TRUE);
867 g_variant_builder_add(builder, "{sv}", "NetworkStatus",
868 g_variant_new_int32(VCONFKEY_NETWORK_OFF));
870 netconfig_set_vconf_str(VCONFKEY_NETWORK_IP, "", TRUE);
871 g_variant_builder_add(builder, "{sv}", "IPv4Address",
872 g_variant_new_string(""));
874 netconfig_set_vconf_str(VCONFKEY_NETWORK_IP6, "", TRUE);
875 g_variant_builder_add(builder, "{sv}", "IPv6Address",
876 g_variant_new_string(""));
878 netconfig_set_vconf_str(VCONFKEY_NETWORK_PROXY, "", TRUE);
879 g_variant_builder_add(builder, "{sv}", "ProxyAddress",
880 g_variant_new_string(""));
882 params = g_variant_new("(@a{sv})", g_variant_builder_end(builder));
884 netconfig_set_vconf_int(VCONFKEY_NETWORK_CONFIGURATION_CHANGE_IND, 0, TRUE);
885 netconfig_dbus_emit_signal(NULL, NETCONFIG_NETWORK_PATH,
886 NETCONFIG_NETWORK_INTERFACE, "NetworkConfigChanged",
888 netconfig_set_vconf_int("memory/private/wifi/frequency", 0, TRUE);
890 g_variant_builder_unref(builder);
892 DBG("Successfully clear IP and PROXY up");
894 /* Try to disable CLATD if it was enabled */
895 DBG("Disable clatd");
896 netconfig_clatd_disable();
897 } else if (profile != NULL) {
898 char *old_ip = vconf_get_str(VCONFKEY_NETWORK_IP);
899 char *old_ip6 = vconf_get_str(VCONFKEY_NETWORK_IP6);
900 char *old_proxy = vconf_get_str(VCONFKEY_NETWORK_PROXY);
902 builder = g_variant_builder_new(G_VARIANT_TYPE("a{sv}"));
904 if (netconfig_is_wifi_profile(profile) == TRUE) {
905 netconfig_set_vconf_int(VCONFKEY_NETWORK_STATUS, VCONFKEY_NETWORK_WIFI, TRUE);
906 g_variant_builder_add(builder, "{sv}", "NetworkStatus",
907 g_variant_new_int32(VCONFKEY_NETWORK_WIFI));
908 netconfig_set_vconf_int("memory/private/wifi/frequency", freq, TRUE);
910 netconfig_set_system_event(SYS_EVT_NETWORK_STATUS,
911 EKEY_NETWORK_STATUS, EVAL_NETWORK_WIFI);
912 } else if (netconfig_is_cellular_profile(profile)) {
914 if (!netconfig_is_cellular_internet_profile(profile)) {
915 DBG("connection is not a internet profile - stop to update the cellular state");
925 netconfig_set_vconf_int(VCONFKEY_NETWORK_STATUS, VCONFKEY_NETWORK_CELLULAR, TRUE);
926 g_variant_builder_add(builder, "{sv}", "NetworkStatus",
927 g_variant_new_int32(VCONFKEY_NETWORK_CELLULAR));
929 netconfig_set_system_event(SYS_EVT_NETWORK_STATUS,
930 EKEY_NETWORK_STATUS, EVAL_NETWORK_CELLULAR);
931 /* Enable clatd if IPv6 is set and no IPv4 address */
932 if (!ip_addr && ip_addr6) {
934 netconfig_clatd_enable();
936 } else if (netconfig_is_ethernet_profile(profile) == TRUE) {
937 netconfig_set_vconf_int(VCONFKEY_NETWORK_STATUS, VCONFKEY_NETWORK_ETHERNET, TRUE);
938 g_variant_builder_add(builder, "{sv}", "NetworkStatus",
939 g_variant_new_int32(VCONFKEY_NETWORK_ETHERNET));
940 netconfig_set_system_event(SYS_EVT_NETWORK_STATUS,
941 EKEY_NETWORK_STATUS, EVAL_NETWORK_ETHERNET);
942 } else if (netconfig_is_bluetooth_profile(profile) == TRUE) {
943 netconfig_set_vconf_int(VCONFKEY_NETWORK_STATUS, VCONFKEY_NETWORK_BLUETOOTH, TRUE);
944 g_variant_builder_add(builder, "{sv}", "NetworkStatus",
945 g_variant_new_int32(VCONFKEY_NETWORK_BLUETOOTH));
946 netconfig_set_system_event(SYS_EVT_NETWORK_STATUS,
947 EKEY_NETWORK_STATUS, EVAL_NETWORK_BT);
949 netconfig_set_vconf_int(VCONFKEY_NETWORK_STATUS, VCONFKEY_NETWORK_OFF, TRUE);
950 g_variant_builder_add(builder, "{sv}", "NetworkStatus",
951 g_variant_new_int32(VCONFKEY_NETWORK_OFF));
952 netconfig_set_system_event(SYS_EVT_NETWORK_STATUS,
953 EKEY_NETWORK_STATUS, EVAL_NETWORK_DISCONNECTED);
956 if (g_strcmp0(old_ip, ip_addr) != 0 || old_ip == NULL) {
957 if (ip_addr != NULL) {
958 netconfig_set_vconf_str(VCONFKEY_NETWORK_IP, ip_addr, TRUE);
959 g_variant_builder_add(builder, "{sv}", "IPv4Address",
960 g_variant_new_string(ip_addr));
961 } else if (old_ip != NULL && strlen(old_ip) > 0) {
962 netconfig_set_vconf_str(VCONFKEY_NETWORK_IP, "", TRUE);
963 g_variant_builder_add(builder, "{sv}", "IPv4Address",
964 g_variant_new_string(""));
970 if (g_strcmp0(old_ip6, ip_addr6) != 0 || old_ip6 == NULL) {
971 if (ip_addr6 != NULL) {
972 netconfig_set_vconf_str(VCONFKEY_NETWORK_IP6, ip_addr6, TRUE);
973 g_variant_builder_add(builder, "{sv}", "IPv6Address",
974 g_variant_new_string(ip_addr6));
975 } else if (old_ip6 != NULL && strlen(old_ip6) > 0) {
976 netconfig_set_vconf_str(VCONFKEY_NETWORK_IP6, "", TRUE);
977 g_variant_builder_add(builder, "{sv}", "IPv6Address",
978 g_variant_new_string(""));
984 if (g_strcmp0(old_proxy, proxy_addr) != 0) {
985 if (proxy_addr == NULL) {
986 netconfig_set_vconf_str(VCONFKEY_NETWORK_PROXY, "", TRUE);
987 g_variant_builder_add(builder, "{sv}", "ProxyAddress",
988 g_variant_new_string(""));
990 netconfig_set_vconf_str(VCONFKEY_NETWORK_PROXY, proxy_addr, TRUE);
991 g_variant_builder_add(builder, "{sv}", "ProxyAddress",
992 g_variant_new_string(proxy_addr));
998 params = g_variant_new("(@a{sv})", g_variant_builder_end(builder));
1000 netconfig_set_vconf_int(VCONFKEY_NETWORK_CONFIGURATION_CHANGE_IND, 1, TRUE);
1001 netconfig_dbus_emit_signal(NULL, NETCONFIG_NETWORK_PATH,
1002 NETCONFIG_NETWORK_INTERFACE, "NetworkConfigChanged",
1005 g_variant_builder_unref(builder);
1007 DBG("Successfully update default network configuration");
1010 __netconfig_adjust_tcp_buffer_size();
1011 __netconfig_adjust_udp_buffer_size();
1014 static gboolean __netconfig_is_tech_state_connected(void)
1016 gboolean ret = FALSE;
1017 GVariant *message = NULL, *variant;
1018 GVariantIter *iter, *next;
1022 message = netconfig_invoke_dbus_method(CONNMAN_SERVICE,
1023 CONNMAN_MANAGER_PATH, CONNMAN_MANAGER_INTERFACE,
1024 "GetTechnologies", NULL);
1026 if (message == NULL) {
1027 DBG("Fail to get technology state");
1031 g_variant_get(message, "(a(oa{sv}))", &iter);
1032 while (g_variant_iter_loop(iter, "(oa{sv})", &path, &next)) {
1036 while (g_variant_iter_loop(next, "{sv}", &key, &variant)) {
1038 if (g_strcmp0(key, "Connected") == 0) {
1039 data = g_variant_get_boolean(variant);
1040 DBG("%s [%s: %s]", path, key, data ? "True" : "False");
1045 g_variant_unref(variant);
1046 g_variant_iter_free(next);
1054 g_variant_iter_free(iter);
1055 g_variant_unref(message);
1060 static void __netconfig_network_notify_result(const char *sig_name, const char *key)
1062 GVariantBuilder *builder;
1065 INFO("[Signal] %s %s", sig_name, key);
1067 builder = g_variant_builder_new(G_VARIANT_TYPE("a{sv}"));
1068 g_variant_builder_add(builder, "{sv}", "key", g_variant_new_string(key));
1070 params = g_variant_new("(@a{sv})", g_variant_builder_end(builder));
1071 g_variant_builder_unref(builder);
1073 netconfig_dbus_emit_signal(NULL,
1074 NETCONFIG_NETWORK_PATH,
1075 NETCONFIG_NETWORK_INTERFACE,
1082 static char *__netconfig_get_mac_address(const char *profile)
1084 char mac_str[MAC_ADDRESS_MAX_LEN] = { 0, };
1085 const char *orgin = NULL;
1086 int org_index, dst_index;
1089 org_index = strlen(CONNMAN_WIFI_SERVICE_PROFILE_PREFIX);
1092 for (i = 0; i < 6; i++) {
1093 orgin = &profile[org_index];
1095 memcpy(&mac_str[dst_index], orgin, 2);
1097 mac_str[dst_index + 2] = ':';
1099 mac_str[dst_index + 2] = '\0';
1105 return g_strdup(mac_str);
1108 const char *netconfig_get_default_profile(void)
1110 return netconfig_default_connection_info.profile;
1113 const char *netconfig_get_default_ifname(void)
1115 return netconfig_default_connection_info.ifname;
1118 const char *netconfig_get_default_ipaddress(void)
1120 return netconfig_default_connection_info.ipaddress;
1124 const char *netconfig_get_default_ipaddress6(void)
1126 return netconfig_default_connection_info.ipaddress6;
1129 const char *netconfig_get_default_proxy(void)
1131 return netconfig_default_connection_info.proxy;
1134 unsigned int netconfig_get_default_frequency(void)
1136 return netconfig_default_connection_info.freq;
1139 const char *netconfig_get_default_mac_address(void)
1141 return netconfig_default_connection_info.mac_address;
1144 const char *netconfig_wifi_get_connected_essid(const char *default_profile)
1146 if (default_profile == NULL)
1149 if (netconfig_is_wifi_profile(default_profile) != TRUE)
1152 if (g_strcmp0(default_profile, netconfig_default_connection_info.profile) != 0)
1155 return netconfig_default_connection_info.essid;
1158 gboolean netconfig_get_default_is_metered(void)
1160 return netconfig_default_connection_info.is_metered;
1163 void netconfig_set_default_ipaddress(const char *ipaddr)
1165 netconfig_default_connection_info.ipaddress = g_strdup(ipaddr);
1168 void netconfig_set_default_ipaddress6(const char *ipaddr)
1170 netconfig_default_connection_info.ipaddress6 = g_strdup(ipaddr);
1173 void netconfig_set_default_proxy(const char *proxy)
1175 netconfig_default_connection_info.proxy = g_strdup(proxy);
1178 void netconfig_update_default_profile(void)
1180 if (__netconfig_get_default_connection_info())
1181 __netconfig_update_default_connection_info();
1184 void netconfig_update_default(void)
1186 if (__netconfig_is_tech_state_connected() == TRUE) {
1187 netconfig_update_default_profile();
1189 __netconfig_adjust_tcp_buffer_size();
1190 __netconfig_adjust_udp_buffer_size();
1194 const char *netconfig_get_ifname(const char *profile)
1196 const char *ifname = NULL;
1197 char *mac_addr = NULL;
1199 mac_addr = __netconfig_get_mac_address(profile);
1200 ifname = wifi_state_get_interface_name(mac_addr);
1206 /* Check Ethernet Cable Plug-in /Plug-out Status */
1207 void netconfig_network_notify_ethernet_cable_state(const char *key)
1209 __netconfig_network_notify_result("EthernetCableState", key);
1212 static gboolean handle_add_route(
1214 GDBusMethodInvocation *context,
1217 gchar *interface, gchar *gateway, gint address_family)
1219 const gchar *path = ROUTE_EXEC_PATH;
1220 gchar gw_str[64] = {0,};
1221 if (gateway != NULL && strlen(gateway) > 1)
1222 g_snprintf(gw_str, 64, "gw %s", gateway);
1223 gchar *const args[] = { "/sbin/route", "add", "-net", ip_addr, gw_str,
1224 "netmask", netmask, "dev", interface, NULL };
1225 gchar *const envs[] = { NULL };
1226 const gchar* buf = NULL;
1231 DBG("ip_addr(%s), netmask(%s), interface(%s), gateway(%s)", ip_addr, netmask, interface, gateway);
1233 switch (address_family) {
1235 if (ip_addr == NULL || netmask == NULL || interface == NULL) {
1236 ERR("Invalid parameter");
1237 netconfig_error_invalid_parameter(context);
1241 if (netconfig_execute_file(path, args, envs) < 0) {
1242 DBG("Failed to add a new route");
1243 netconfig_error_permission_denied(context);
1249 if (ip_addr == NULL || interface == NULL || gateway == NULL) {
1250 ERR("Invalid parameter");
1251 netconfig_error_invalid_parameter(context);
1256 ch = strchr(buf, '/');
1259 prefix_len = atoi(ch + 1);
1260 ip_addr[pos-1] = '\0';
1265 if (netconfig_add_route_ipv6(ip_addr, interface, gateway, prefix_len) < 0) {
1266 DBG("Failed to add a new route");
1267 netconfig_error_permission_denied(context);
1272 DBG("Unknown Address Family");
1273 netconfig_error_invalid_parameter(context);
1277 DBG("Successfully added a new route");
1278 network_complete_add_route(object, context, TRUE);
1282 static gboolean handle_remove_route(
1284 GDBusMethodInvocation *context,
1287 gchar *interface, gchar *gateway, gint address_family)
1289 const char *path = ROUTE_EXEC_PATH;
1290 gchar gw_str[64] = {0,};
1291 if (gateway != NULL && strlen(gateway) > 1)
1292 g_snprintf(gw_str, 64, "gw %s", gateway);
1293 gchar *const args[] = { "/sbin/route", "del", "-net", ip_addr, gw_str,
1294 "netmask", netmask, "dev", interface, NULL };
1295 char *const envs[] = { NULL };
1296 const char* buf = NULL;
1301 DBG("ip_addr(%s), netmask(%s), interface(%s), gateway(%s)", ip_addr, netmask, interface, gateway);
1303 switch (address_family) {
1305 if (ip_addr == NULL || netmask == NULL || interface == NULL) {
1306 DBG("Invalid parameter!");
1307 netconfig_error_invalid_parameter(context);
1310 if (netconfig_execute_file(path, args, envs) < 0) {
1311 DBG("Failed to remove the route");
1312 netconfig_error_permission_denied(context);
1317 if (ip_addr == NULL || interface == NULL || gateway == NULL) {
1318 DBG("Invalid parameter!");
1319 netconfig_error_invalid_parameter(context);
1324 ch = strchr(buf, '/');
1327 prefix_len = atoi(ch + 1);
1328 ip_addr[pos-1] = '\0';
1333 if (netconfig_del_route_ipv6(ip_addr, interface, gateway, prefix_len) < 0) {
1334 DBG("Failed to remove the route");
1335 netconfig_error_permission_denied(context);
1340 DBG("Unknown Address Family");
1341 netconfig_error_invalid_parameter(context);
1345 DBG("Successfully removed the route");
1346 network_complete_remove_route(object, context, TRUE);
1350 static gboolean handle_check_get_privilege(Network *object,
1351 GDBusMethodInvocation *context)
1353 network_complete_check_get_privilege(object, context);
1358 static gboolean handle_check_profile_privilege(Network *object,
1359 GDBusMethodInvocation *context)
1361 network_complete_check_profile_privilege(object, context);
1365 static gboolean handle_check_internet_privilege(Network *object,
1366 GDBusMethodInvocation *context)
1368 network_complete_check_internet_privilege(object, context);
1372 gboolean handle_ethernet_cable_state(Network *object,
1373 GDBusMethodInvocation *context)
1378 ret = netconfig_get_ethernet_cable_state(&state);
1380 DBG("Failed to get ethernet cable state");
1381 netconfig_error_fail_ethernet_cable_state(context);
1385 DBG("Successfully get ethernet cable state[%d]", state);
1386 network_complete_ethernet_cable_state(object, context, state);
1390 gboolean handle_get_metered_info(Network *object,
1391 GDBusMethodInvocation *context)
1395 state = netconfig_get_default_is_metered();
1397 DBG("Default metered state [%s]", state ? "TRUE" : "FALSE");
1398 network_complete_get_metered_info(object, context, state);
1402 gboolean handle_preferred_ipv6_address(Network *object,
1403 GDBusMethodInvocation *context, gchar *profile)
1405 char *address = NULL;
1407 address = __netconfig_get_preferred_ipv6_address(profile);
1408 if (address == NULL) {
1409 DBG("Failed to get preferred IPv6 address");
1410 netconfig_error_fail_preferred_ipv6_address(context);
1414 DBG("Successfully get preferred IPv6 address[%s]", address);
1415 network_complete_preferred_ipv6_address(object, context, address);
1419 gboolean handle_get_battery_dn_list(Battery *object,
1420 GDBusMethodInvocation *context)
1422 GVariantBuilder *builder = NULL;
1423 GVariant *ret_params = NULL;
1424 gchar *params_str = NULL;
1426 builder = g_variant_builder_new(G_VARIANT_TYPE("aa{sv}"));
1428 netconfig_battery_get_dn_list(builder);
1430 ret_params = g_variant_builder_end(builder);
1432 params_str = g_variant_print(ret_params, TRUE);
1433 DBG("DN list [%s]", params_str);
1437 battery_complete_get_battery_dn_list(object, context, ret_params);
1438 g_variant_builder_unref(builder);
1442 gboolean handle_get_battery_wifi_list(Battery *object,
1443 GDBusMethodInvocation *context)
1445 GVariantBuilder *builder = NULL;
1446 GVariant *ret_params = NULL;
1447 gchar *params_str = NULL;
1449 builder = g_variant_builder_new(G_VARIANT_TYPE("aa{sv}"));
1451 netconfig_battery_get_wifi_list(builder);
1453 ret_params = g_variant_builder_end(builder);
1455 params_str = g_variant_print(ret_params, TRUE);
1456 DBG("Wi-Fi list [%s]", params_str);
1460 battery_complete_get_battery_wifi_list(object, context, ret_params);
1461 g_variant_builder_unref(builder);
1465 void state_object_create_and_init(void)
1467 DBG("Creating network state object");
1468 GDBusInterfaceSkeleton *interface_network = NULL;
1469 #if defined TIZEN_DEBUG_ENABLE
1470 GDBusInterfaceSkeleton *interface_tcpdump = NULL;
1472 GDBusInterfaceSkeleton *interface_battery = NULL;
1473 GDBusConnection *connection = NULL;
1474 GDBusObjectManagerServer *server = netdbus_get_state_manager();
1478 connection = netdbus_get_connection();
1479 g_dbus_object_manager_server_set_connection(server, connection);
1481 /*Interface netconfig.network*/
1482 netconfigstate = network_skeleton_new();
1484 interface_network = G_DBUS_INTERFACE_SKELETON(netconfigstate);
1485 g_signal_connect(netconfigstate, "handle-add-route",
1486 G_CALLBACK(handle_add_route), NULL);
1487 g_signal_connect(netconfigstate, "handle-check-get-privilege",
1488 G_CALLBACK(handle_check_get_privilege), NULL);
1489 g_signal_connect(netconfigstate, "handle-check-profile-privilege",
1490 G_CALLBACK(handle_check_profile_privilege), NULL);
1491 g_signal_connect(netconfigstate, "handle-check-internet-privilege",
1492 G_CALLBACK(handle_check_internet_privilege), NULL);
1493 g_signal_connect(netconfigstate, "handle-ethernet-cable-state",
1494 G_CALLBACK(handle_ethernet_cable_state), NULL);
1495 g_signal_connect(netconfigstate, "handle-preferred-ipv6-address",
1496 G_CALLBACK(handle_preferred_ipv6_address), NULL);
1497 g_signal_connect(netconfigstate, "handle-remove-route",
1498 G_CALLBACK(handle_remove_route), NULL);
1499 g_signal_connect(netconfigstate, "handle-device-policy-set-wifi",
1500 G_CALLBACK(handle_device_policy_set_wifi), NULL);
1501 g_signal_connect(netconfigstate, "handle-device-policy-get-wifi",
1502 G_CALLBACK(handle_device_policy_get_wifi), NULL);
1503 g_signal_connect(netconfigstate, "handle-device-policy-set-wifi-profile",
1504 G_CALLBACK(handle_device_policy_set_wifi_profile), NULL);
1505 g_signal_connect(netconfigstate, "handle-device-policy-get-wifi-profile",
1506 G_CALLBACK(handle_device_policy_get_wifi_profile), NULL);
1507 g_signal_connect(netconfigstate, "handle-get-metered-info",
1508 G_CALLBACK(handle_get_metered_info), NULL);
1510 if (!g_dbus_interface_skeleton_export(interface_network, connection,
1511 NETCONFIG_NETWORK_STATE_PATH, NULL)) {
1512 ERR("Export with path failed");
1515 #if defined TIZEN_DEBUG_ENABLE
1516 /*Interface netconfig.tcpdump*/
1517 tcpdump_object = tcpdump_skeleton_new();
1519 interface_tcpdump = G_DBUS_INTERFACE_SKELETON(tcpdump_object);
1520 g_signal_connect(tcpdump_object, "handle-start-tcpdump",
1521 G_CALLBACK(handle_start_tcpdump), NULL);
1522 g_signal_connect(tcpdump_object, "handle-stop-tcpdump",
1523 G_CALLBACK(handle_stop_tcpdump), NULL);
1524 g_signal_connect(tcpdump_object, "handle-get-tcpdump-state",
1525 G_CALLBACK(handle_get_tcpdump_state), NULL);
1527 if (!g_dbus_interface_skeleton_export(interface_tcpdump, connection,
1528 NETCONFIG_NETWORK_STATE_PATH, NULL)) {
1529 ERR("Export with path failed");
1533 battery_object = battery_skeleton_new();
1535 interface_battery = G_DBUS_INTERFACE_SKELETON(battery_object);
1536 g_signal_connect(battery_object, "handle-get-battery-dn-list",
1537 G_CALLBACK(handle_get_battery_dn_list), NULL);
1538 g_signal_connect(battery_object, "handle-get-battery-wifi-list",
1539 G_CALLBACK(handle_get_battery_wifi_list), NULL);
1541 if (!g_dbus_interface_skeleton_export(interface_battery, connection,
1542 NETCONFIG_NETWORK_STATE_PATH, NULL)) {
1543 ERR("Export with path failed");
1547 void state_object_deinit(void)
1549 g_object_unref(netconfigstate);
1550 #if defined TIZEN_DEBUG_ENABLE
1551 g_object_unref(tcpdump_object);
1555 static gboolean __netconfig_check_ipv6_address(const char *address)
1557 unsigned char buf[sizeof(struct in6_addr)];
1563 err = inet_pton(AF_INET6, address, buf);
1570 char *netconfig_get_connected_cellular_internet_ipv6only_profile(struct clatd_ctrl_hint *hint)
1572 GVariant *message = NULL;
1573 GVariantIter *iter = NULL;
1574 GVariantIter *next = NULL;
1575 gchar *cellular_internet_profile = NULL;
1576 gchar *object_path = NULL;
1578 message = netconfig_invoke_dbus_method(CONNMAN_SERVICE,
1579 CONNMAN_MANAGER_PATH, CONNMAN_MANAGER_INTERFACE,
1580 "GetServices", NULL);
1581 if (message == NULL) {
1582 ERR("Failed to get profiles");
1586 g_variant_get(message, "(a(oa{sv}))", &iter);
1587 while (g_variant_iter_loop(iter, "(oa{sv})", &object_path, &next)) {
1588 if (object_path == NULL)
1591 if (netconfig_is_cellular_profile(object_path) == FALSE)
1594 if (netconfig_is_cellular_internet_profile(object_path) == FALSE)
1597 if (__netconfig_is_connected(next) == TRUE) {
1598 DBG("found connected profiles");
1600 gboolean has_v4 = FALSE, has_v6 = FALSE;
1602 GVariant *variant = NULL;
1603 while (g_variant_iter_loop(next, "{sv}", &key, &variant)) {
1604 if (g_strcmp0(key, "IPv4") == 0) {
1605 GVariantIter *ipv4_iter = NULL;
1606 GVariant *ipv4_variant = NULL;
1607 gchar *ipv4_key = NULL;
1608 const gchar *ipv4_value = NULL;
1609 g_variant_get(variant, "a{sv}", &ipv4_iter);
1610 while (g_variant_iter_loop(ipv4_iter, "{sv}",
1611 &ipv4_key, &ipv4_variant)) {
1612 if (g_strcmp0(ipv4_key, "Address") == 0) {
1613 ipv4_value = g_variant_get_string(ipv4_variant, NULL);
1614 DBG("ipv4: %s", ipv4_value);
1618 g_variant_iter_free (ipv4_iter);
1619 } else if (g_strcmp0(key, "IPv6") == 0) {
1620 GVariantIter *ipv6_iter = NULL;
1621 GVariant *ipv6_variant = NULL;
1622 gchar *ipv6_key = NULL;
1623 const gchar *ipv6_value = NULL;
1624 g_variant_get(variant, "a{sv}", &ipv6_iter);
1625 while (g_variant_iter_loop(ipv6_iter, "{sv}",
1626 &ipv6_key, &ipv6_variant)) {
1627 if (g_strcmp0(ipv6_key, "Address") == 0) {
1628 ipv6_value = g_variant_get_string(ipv6_variant, NULL);
1629 DBG("ipv6: %s", ipv6_value);
1633 g_variant_iter_free (ipv6_iter);
1634 } else if (hint && g_strcmp0(key, "Nameservers") == 0) {
1636 GVariantIter *ns_iter = NULL;
1637 gchar *nameserver = NULL;
1638 g_variant_get(variant, "as", &ns_iter);
1639 while(g_variant_iter_loop(ns_iter, "s", &nameserver)) {
1640 INFO("nameserver[%d]: %s", idx, nameserver);
1641 if (idx >= MAX_DNS) {
1642 INFO("index exceeded %d -- skip", idx);
1645 if (__netconfig_check_ipv6_address(nameserver) == TRUE) {
1646 hint->nameserver[idx] = g_strdup(nameserver);
1649 INFO("malformed address %s -- skip", nameserver);
1655 if (!has_v4 && has_v6) {
1656 DBG("found 'ipv6-only/connected/internet cellular profile'");
1657 cellular_internet_profile = g_strdup(object_path);
1658 g_free(object_path);
1659 g_variant_iter_free(next);
1664 g_variant_iter_free(iter);
1665 g_variant_unref(message);
1667 return cellular_internet_profile;