#include "connman.h"
+#if defined TIZEN_EXT
+#include <sys/smack.h>
+#include <systemd/sd-daemon.h>
+#endif
+
#define debug(fmt...) do { } while (0)
#if __BYTE_ORDER == __LITTLE_ENDIAN
#error "Unknown byte order"
#endif
+struct qtype_qclass {
+ uint16_t qtype;
+ uint16_t qclass;
+} __attribute__ ((packed));
+
struct partial_reply {
uint16_t len;
uint16_t received;
* By default the TTL (time-to-live) of the DNS response is used
* when setting the cache entry life time. The value is in seconds.
*/
+#if defined TIZEN_EXT
+#define MAX_CACHE_TTL (60 * 60)
+#else
#define MAX_CACHE_TTL (60 * 30)
+#endif
/*
* Also limit the other end, cache at least for 30 seconds.
*/
static GHashTable *cache;
static int cache_refcount;
static GSList *server_list = NULL;
+#if defined TIZEN_EXT
+static GSList *server_list_sec = NULL;
+#endif
static GSList *request_list = NULL;
static GHashTable *listener_table = NULL;
static time_t next_refresh;
static GHashTable *partial_tcp_req_table;
static guint cache_timer = 0;
+#if defined TIZEN_EXT
+static void destroy_server_sec(struct server_data *server);
+static struct server_data *create_server_sec(int index,
+ const char *domain, const char *server,
+ int protocol);
+#endif
+
static guint16 get_id(void)
{
uint64_t rand;
hdr->nscount = 0;
hdr->arcount = 0;
- /* if this is a negative reply, we are authorative */
+ /* if this is a negative reply, we are authoritative */
if (answers == 0)
hdr->aa = 1;
else
err, len, dns_len);
}
-static void send_response(int sk, unsigned char *buf, int len,
+static void send_response(int sk, unsigned char *buf, size_t len,
const struct sockaddr *to, socklen_t tolen,
int protocol)
{
if (offset < 0)
return;
- if (len < 12)
+ if (len < sizeof(*hdr) + offset)
return;
hdr = (void *) (buf + offset);
+#if !defined TIZEN_EXT
+ if (offset) {
+ buf[0] = 0;
+ buf[1] = sizeof(*hdr);
+ }
+#endif
debug("id 0x%04x qr %d opcode %d", hdr->id, hdr->qr, hdr->opcode);
hdr->qr = 1;
hdr->rcode = ns_r_servfail;
+#if !defined TIZEN_EXT
+ hdr->qdcount = 0;
+#endif
hdr->ancount = 0;
hdr->nscount = 0;
hdr->arcount = 0;
+#if defined TIZEN_EXT
err = sendto(sk, buf, len, MSG_NOSIGNAL, to, tolen);
+#else
+ err = sendto(sk, buf, sizeof(*hdr) + offset, MSG_NOSIGNAL, to, tolen);
+#endif
if (err < 0) {
connman_error("Failed to send DNS response to %d: %s",
sk, strerror(errno));
}
}
+#if defined TIZEN_EXT
+ if (server->protocol == IPPROTO_UDP) {
+ GList *domains;
+ struct server_data *new_server = NULL;
+
+ new_server = create_server_sec(server->index, NULL,
+ server->server, IPPROTO_UDP);
+
+ if (new_server != NULL) {
+ for (domains = server->domains; domains;
+ domains = domains->next) {
+ char *dom = domains->data;
+
+ DBG("Adding domain %s to %s",
+ dom, new_server->server);
+
+ new_server->domains = g_list_append(
+ new_server->domains,
+ g_strdup(dom));
+ }
+
+ server = new_server;
+ }
+ }
+#endif
sk = g_io_channel_unix_get_fd(server->channel);
err = sendto(sk, request, req->request_len, MSG_NOSIGNAL,
req->resplen = 0;
req->resp = g_try_malloc(reply_len);
+#if defined TIZEN_EXT
+ if (!req->resp) {
+ g_free(new_reply);
+ return -ENOMEM;
+ }
+#else
if (!req->resp)
return -ENOMEM;
+#endif
memcpy(req->resp, reply, reply_len);
req->resplen = reply_len;
gpointer user_data)
{
unsigned char buf[4096];
- int sk, err, len;
+ int sk, len;
struct server_data *data = user_data;
if (condition & (G_IO_NVAL | G_IO_ERR | G_IO_HUP)) {
sk = g_io_channel_unix_get_fd(channel);
len = recv(sk, buf, sizeof(buf), 0);
- if (len < 12)
- return TRUE;
- err = forward_dns_reply(buf, len, IPPROTO_UDP, data);
- if (err < 0)
- return TRUE;
+ if (len >= 12)
+ forward_dns_reply(buf, len, IPPROTO_UDP, data);
+
+#if defined TIZEN_EXT
+ GSList *list;
+
+ for (list = server_list_sec; list; list = list->next) {
+ struct server_data *new_data = list->data;
+
+ if (new_data == data) {
+ destroy_server_sec(data);
+ return TRUE;
+ }
+ }
+#endif
return TRUE;
}
}
}
+#if defined TIZEN_EXT
+
+static void destroy_server_sec(struct server_data *server)
+{
+ GList *list;
+ int fd;
+
+ if (server->channel)
+ fd = g_io_channel_unix_get_fd(server->channel);
+ else
+ fd = -1;
+
+ DBG("index %d server %s sock %d", server->index, server->server, fd);
+
+ server_list_sec = g_slist_remove(server_list_sec, server);
+
+ if (fd > 0)
+ close(fd);
+
+ server_destroy_socket(server);
+
+ if (server->protocol == IPPROTO_UDP && server->enabled)
+ DBG("Removing DNS server %s", server->server);
+
+ g_free(server->server);
+ for (list = server->domains; list; list = list->next) {
+ char *domain = list->data;
+
+ server->domains = g_list_remove(server->domains, domain);
+ g_free(domain);
+ }
+ g_free(server->server_addr);
+
+ /*
+ * We do not remove cache right away but delay it few seconds.
+ * The idea is that when IPv6 DNS server is added via RDNSS, it has a
+ * lifetime. When the lifetime expires we decrease the refcount so it
+ * is possible that the cache is then removed. Because a new DNS server
+ * is usually created almost immediately we would then loose the cache
+ * without any good reason. The small delay allows the new RDNSS to
+ * create a new DNS server instance and the refcount does not go to 0.
+ */
+ /* TODO: Need to check this */
+ /* g_timeout_add_seconds(3, try_remove_cache, NULL); */
+
+ g_free(server);
+}
+
+static void destroy_all_server_sec()
+{
+ GSList *list;
+
+ DBG("remove all dns server");
+
+ for (list = server_list_sec; list; list = list->next) {
+ struct server_data *server = list->data;
+ destroy_server_sec(server);
+ }
+ server_list_sec = NULL;
+}
+
+static gboolean sec_udp_idle_timeout(gpointer user_data)
+{
+ struct server_data *server = user_data;
+
+ DBG("");
+
+ if (server == NULL)
+ return FALSE;
+
+ destroy_server_sec(server);
+
+ return FALSE;
+}
+
+static struct server_data *create_server_sec(int index,
+ const char *domain, const char *server,
+ int protocol)
+{
+ struct server_data *data;
+ struct addrinfo hints, *rp;
+ int ret;
+
+ DBG("index %d server %s", index, server);
+
+ data = g_try_new0(struct server_data, 1);
+ if (data == NULL) {
+ connman_error("Failed to allocate server %s data", server);
+ return NULL;
+ }
+
+ data->index = index;
+ if (domain)
+ data->domains = g_list_append(data->domains, g_strdup(domain));
+ data->server = g_strdup(server);
+ data->protocol = protocol;
+
+ memset(&hints, 0, sizeof(hints));
+
+ switch (protocol) {
+ case IPPROTO_UDP:
+ hints.ai_socktype = SOCK_DGRAM;
+ break;
+
+ case IPPROTO_TCP:
+ hints.ai_socktype = SOCK_STREAM;
+ break;
+
+ default:
+ destroy_server_sec(data);
+ return NULL;
+ }
+ hints.ai_family = AF_UNSPEC;
+ hints.ai_flags = AI_NUMERICSERV | AI_NUMERICHOST;
+
+ ret = getaddrinfo(data->server, "53", &hints, &rp);
+ if (ret) {
+ connman_error("Failed to parse server %s address: %s\n",
+ data->server, gai_strerror(ret));
+ freeaddrinfo(rp);
+ destroy_server_sec(data);
+ return NULL;
+ }
+
+ /* Do not blindly copy this code elsewhere; it doesn't loop over the
+ results using ->ai_next as it should. That's OK in *this* case
+ because it was a numeric lookup; we *know* there's only one. */
+
+ data->server_addr_len = rp->ai_addrlen;
+
+ switch (rp->ai_family) {
+ case AF_INET:
+ data->server_addr = (struct sockaddr *)
+ g_try_new0(struct sockaddr_in, 1);
+ break;
+ case AF_INET6:
+ data->server_addr = (struct sockaddr *)
+ g_try_new0(struct sockaddr_in6, 1);
+ break;
+ default:
+ connman_error("Wrong address family %d", rp->ai_family);
+ break;
+ }
+ if (data->server_addr == NULL) {
+ freeaddrinfo(rp);
+ destroy_server_sec(data);
+ return NULL;
+ }
+ memcpy(data->server_addr, rp->ai_addr, rp->ai_addrlen);
+ freeaddrinfo(rp);
+
+ if (server_create_socket(data) != 0) {
+ destroy_server_sec(data);
+ return NULL;
+ }
+
+ if (protocol == IPPROTO_UDP) {
+ /* Enable new servers by default */
+ data->enabled = TRUE;
+ DBG("Adding DNS server %s", data->server);
+
+ data->timeout = g_timeout_add_seconds(30, sec_udp_idle_timeout,
+ data);
+
+ server_list_sec = g_slist_append(server_list_sec, data);
+ }
+
+ return data;
+}
+#endif
+
static struct server_data *create_server(int index,
const char *domain, const char *server,
int protocol)
remove_server(index, domain, server, IPPROTO_UDP);
remove_server(index, domain, server, IPPROTO_TCP);
+#if defined TIZEN_EXT
+ destroy_all_server_sec();
+#endif
+
return 0;
}
cache_refresh();
}
-static struct connman_notifier dnsproxy_notifier = {
+static void dnsproxy_service_state_changed(struct connman_service *service,
+ enum connman_service_state state)
+{
+ GSList *list;
+ int index;
+
+ switch (state) {
+ case CONNMAN_SERVICE_STATE_DISCONNECT:
+ case CONNMAN_SERVICE_STATE_IDLE:
+ break;
+ case CONNMAN_SERVICE_STATE_ASSOCIATION:
+ case CONNMAN_SERVICE_STATE_CONFIGURATION:
+ case CONNMAN_SERVICE_STATE_FAILURE:
+ case CONNMAN_SERVICE_STATE_ONLINE:
+ case CONNMAN_SERVICE_STATE_READY:
+ case CONNMAN_SERVICE_STATE_UNKNOWN:
+ return;
+ }
+
+ index = __connman_service_get_index(service);
+ list = server_list;
+
+ while (list) {
+ struct server_data *data = list->data;
+
+ /* Get next before the list is changed by destroy_server() */
+ list = list->next;
+
+ if (data->index == index) {
+ DBG("removing server data of index %d", index);
+ destroy_server(data);
+ }
+ }
+}
+
+static const struct connman_notifier dnsproxy_notifier = {
.name = "dnsproxy",
.default_changed = dnsproxy_default_changed,
.offline_mode = dnsproxy_offline_mode,
+ .service_state_changed = dnsproxy_service_state_changed,
};
-static unsigned char opt_edns0_type[2] = { 0x00, 0x29 };
+static const unsigned char opt_edns0_type[2] = { 0x00, 0x29 };
-static int parse_request(unsigned char *buf, int len,
+static int parse_request(unsigned char *buf, size_t len,
char *name, unsigned int size)
{
struct domain_hdr *hdr = (void *) buf;
uint16_t qdcount = ntohs(hdr->qdcount);
+ uint16_t ancount = ntohs(hdr->ancount);
+ uint16_t nscount = ntohs(hdr->nscount);
uint16_t arcount = ntohs(hdr->arcount);
unsigned char *ptr;
- char *last_label = NULL;
unsigned int remain, used = 0;
- if (len < 12)
+ if (len < sizeof(*hdr) + sizeof(struct qtype_qclass) ||
+ hdr->qr || qdcount != 1 || ancount || nscount) {
+ DBG("Dropped DNS request qr %d with len %zd qdcount %d "
+ "ancount %d nscount %d", hdr->qr, len, qdcount, ancount,
+ nscount);
+
+ return -EINVAL;
+ }
+
+ if (!name || !size)
return -EINVAL;
debug("id 0x%04x qr %d opcode %d qdcount %d arcount %d",
hdr->id, hdr->qr, hdr->opcode,
qdcount, arcount);
- if (hdr->qr != 0 || qdcount != 1)
- return -EINVAL;
-
name[0] = '\0';
ptr = buf + sizeof(struct domain_hdr);
uint8_t label_len = *ptr;
if (label_len == 0x00) {
- last_label = (char *) (ptr + 1);
+ uint8_t class;
+ struct qtype_qclass *q =
+ (struct qtype_qclass *)(ptr + 1);
+
+ if (remain < sizeof(*q)) {
+ DBG("Dropped malformed DNS query");
+ return -EINVAL;
+ }
+
+ class = ntohs(q->qclass);
+ if (class != 1 && class != 255) {
+ DBG("Dropped non-IN DNS class %d", class);
+ return -EINVAL;
+ }
+
+ ptr += sizeof(*q) + 1;
+ remain -= (sizeof(*q) + 1);
break;
}
remain -= label_len + 1;
}
- if (last_label && arcount && remain >= 9 && last_label[4] == 0 &&
- !memcmp(last_label + 5, opt_edns0_type, 2)) {
- uint16_t edns0_bufsize;
-
- edns0_bufsize = last_label[7] << 8 | last_label[8];
-
- debug("EDNS0 buffer size %u", edns0_bufsize);
+ if (arcount && remain >= sizeof(struct domain_rr) + 1 && !ptr[0] &&
+ ptr[1] == opt_edns0_type[0] && ptr[2] == opt_edns0_type[1]) {
+ struct domain_rr *edns0 = (struct domain_rr *)(ptr + 1);
- /* This is an evil hack until full TCP support has been
- * implemented.
- *
- * Somtimes the EDNS0 request gets send with a too-small
- * buffer size. Since glibc doesn't seem to crash when it
- * gets a response biffer then it requested, just bump
- * the buffer size up to 4KiB.
- */
- if (edns0_bufsize < 0x1000) {
- last_label[7] = 0x10;
- last_label[8] = 0x00;
- }
+ DBG("EDNS0 buffer size %u", ntohs(edns0->class));
+ } else if (!arcount && remain) {
+ DBG("DNS request with %d garbage bytes", remain);
}
debug("query %s", name);
return FALSE;
}
+#if defined TIZEN_EXT
+static void recover_listener(GIOChannel *channel, struct listener_data *ifdata)
+{
+ int sk, index;
+
+ index = ifdata->index;
+
+ sk = g_io_channel_unix_get_fd(channel);
+ close(sk);
+
+ __connman_dnsproxy_remove_listener(index);
+
+ if (__connman_dnsproxy_add_listener(index) == 0)
+ DBG("listener %d successfully recovered", index);
+}
+#endif
+
static bool tcp_listener_event(GIOChannel *channel, GIOCondition condition,
struct listener_data *ifdata, int family,
guint *listener_watch)
condition, channel, ifdata, family);
if (condition & (G_IO_NVAL | G_IO_ERR | G_IO_HUP)) {
+#if defined TIZEN_EXT
+ connman_error("Error %d with TCP listener channel", condition);
+
+ recover_listener(channel, ifdata);
+#else
if (*listener_watch > 0)
g_source_remove(*listener_watch);
*listener_watch = 0;
connman_error("Error with TCP listener channel");
+#endif
return false;
}
* The packet length bytes do not contain the total message length,
* that is the reason to -2 below.
*/
+#if defined TIZEN_EXT
+ if (msg_len > (unsigned int)(len - 2)) {
+#else
if (msg_len != (unsigned int)(len - 2)) {
+#endif
debug("client %d sent %d bytes but expecting %u pending %d",
client_sk, len, msg_len + 2, msg_len + 2 - len);
&ifdata->tcp6_listener_watch);
}
+#if defined TIZEN_EXT
+struct request_data * create_request(int sk, unsigned char *buf, size_t len,
+ const struct sockaddr *to, socklen_t tolen,
+ int protocol)
+{
+ struct request_data *req;
+ req = g_try_new0(struct request_data, 1);
+ if (!req)
+ return NULL;
+ memcpy(&req->sa, to, tolen);
+ req->sa_len = tolen;
+ req->client_sk = sk;
+ req->protocol = protocol;
+ req->request_len = len;
+ req->request = g_malloc(len);
+ memcpy(req->request, buf, len);
+ return req;
+
+}
+static gboolean send_response_timeout (gpointer user_data)
+{
+ struct request_data *req = user_data;
+
+ send_response(req->client_sk, req->request,(size_t) req->request_len, (const struct sockaddr *)&req->sa,
+ (socklen_t)req->sa_len, req->protocol);
+ g_free(req->request);
+ g_free(req);
+
+ return FALSE;
+
+}
+#endif
+
static bool udp_listener_event(GIOChannel *channel, GIOCondition condition,
struct listener_data *ifdata, int family,
guint *listener_watch)
int sk, err, len;
if (condition & (G_IO_NVAL | G_IO_ERR | G_IO_HUP)) {
+#if defined TIZEN_EXT
+ connman_error("Error %d with UDP listener channel", condition);
+
+ recover_listener(channel, ifdata);
+#else
connman_error("Error with UDP listener channel");
*listener_watch = 0;
+#endif
return false;
}
err = parse_request(buf, len, query, sizeof(query));
if (err < 0 || (g_slist_length(server_list) == 0)) {
+#if defined TIZEN_EXT
+ /** TEMP Fix
+ * Reason: In tizen6.0 same code working fine because it seems some delay in 6.0 platform
+ * where as in tizen6.5 this loop is continuously executing due to this unable to receive
+ * the response from telephony deamon and wpa_supplicant. To stop continuously execution
+ * of this code added 10ms delay.
+ */
+ req = create_request(sk, buf, len, client_addr,
+ *client_addr_len, IPPROTO_UDP);
+ if(!req)
+ return true;;
+ g_timeout_add(10, send_response_timeout, req);
+#else
send_response(sk, buf, len, client_addr,
*client_addr_len, IPPROTO_UDP);
+#endif
return true;
}
req->name = g_strdup(query);
req->request = g_malloc(len);
memcpy(req->request, buf, len);
+#if defined TIZEN_EXT
+ DBG("req %p dstid 0x%04x altid 0x%04x", req, req->dstid, req->altid);
+ req->timeout = g_timeout_add_seconds(30, request_timeout, req);
+#else
req->timeout = g_timeout_add_seconds(5, request_timeout, req);
+#endif
request_list = g_slist_append(request_list, req);
return true;
{
GIOChannel *channel;
const char *proto;
+#if !defined TIZEN_EXT
union {
struct sockaddr sa;
struct sockaddr_in6 sin6;
struct sockaddr_in sin;
} s;
socklen_t slen;
+#endif
int sk, type;
+#if !defined TIZEN_EXT
char *interface;
+#endif
+#if defined TIZEN_EXT
+ int option;
+ int sd_num = 0;
+ int rv;
+ int is_socket_inet = 0;
+#endif
debug("family %d protocol %d index %d", family, protocol, index);
default:
return NULL;
}
+#if defined TIZEN_EXT
+ sd_num = sd_listen_fds(0);
+ DBG("socket type(%s) systemd number of fds(%d)", proto, sd_num);
+ if(sd_num < 1){
+ DBG("fail to get the fd from systemd");
+ return NULL;
+ }
+
+ if(protocol == IPPROTO_TCP)
+ type = SOCK_STREAM;
+ else
+ type = SOCK_DGRAM;
+
+ for(sk = SD_LISTEN_FDS_START; sk < SD_LISTEN_FDS_START+sd_num; ++sk){
+ rv = sd_is_socket_inet(sk, family, type, -1, 53);
+ if(rv > 0){
+ DBG("socket fd (%d) is passed by systemd", sk);
+ is_socket_inet = 1;
+ break;
+ }
+ }
+ if (!is_socket_inet) {
+ DBG("socket fd is not matched what connman requests");
+ return NULL;
+ }
+#else
sk = socket(family, type, protocol);
if (sk < 0 && family == AF_INET6 && errno == EAFNOSUPPORT) {
connman_error("No IPv6 support");
close(sk);
return NULL;
}
+#endif
+#if defined TIZEN_EXT
+ /* When ConnMan crashed,
+ * probably DNS listener cannot bind existing address */
+ option = 1;
+ if (setsockopt(sk, SOL_SOCKET, SO_REUSEADDR, &option, sizeof(option)) < 0) {
+ connman_error("Failed to set socket option SO_REUSEADDR");
+ close(sk);
+ return NULL;
+ }
+#endif
+#if !defined TIZEN_EXT
if (bind(sk, &s.sa, slen) < 0) {
connman_error("Failed to bind %s listener socket", proto);
close(sk);
return NULL;
}
+#endif
if (protocol == IPPROTO_TCP) {
+#if !defined TIZEN_EXT
if (listen(sk, 10) < 0) {
connman_error("Failed to listen on TCP socket %d/%s",
-errno, strerror(errno));
return NULL;
}
+#endif
fcntl(sk, F_SETFL, O_NONBLOCK);
}
ifdata->tcp4_listener_channel = get_listener(AF_INET, protocol,
ifdata->index);
if (ifdata->tcp4_listener_channel)
+#if defined TIZEN_EXT
+ ifdata->tcp4_listener_watch =
+ g_io_add_watch(ifdata->tcp4_listener_channel,
+ G_IO_IN | G_IO_ERR | G_IO_HUP | G_IO_NVAL,
+ tcp4_listener_event, (gpointer)ifdata);
+#else
ifdata->tcp4_listener_watch =
g_io_add_watch(ifdata->tcp4_listener_channel,
G_IO_IN, tcp4_listener_event,
(gpointer)ifdata);
+#endif
else
ret |= TCP_IPv4_FAILED;
ifdata->tcp6_listener_channel = get_listener(AF_INET6, protocol,
ifdata->index);
if (ifdata->tcp6_listener_channel)
+#if defined TIZEN_EXT
+ ifdata->tcp6_listener_watch =
+ g_io_add_watch(ifdata->tcp6_listener_channel,
+ G_IO_IN | G_IO_ERR | G_IO_HUP | G_IO_NVAL,
+ tcp6_listener_event, (gpointer)ifdata);
+#else
ifdata->tcp6_listener_watch =
g_io_add_watch(ifdata->tcp6_listener_channel,
G_IO_IN, tcp6_listener_event,
(gpointer)ifdata);
+#endif
else
ret |= TCP_IPv6_FAILED;
} else {
ifdata->udp4_listener_channel = get_listener(AF_INET, protocol,
ifdata->index);
if (ifdata->udp4_listener_channel)
+#if defined TIZEN_EXT
+ ifdata->udp4_listener_watch =
+ g_io_add_watch(ifdata->udp4_listener_channel,
+ G_IO_IN | G_IO_ERR | G_IO_HUP | G_IO_NVAL,
+ udp4_listener_event, (gpointer)ifdata);
+#else
ifdata->udp4_listener_watch =
g_io_add_watch(ifdata->udp4_listener_channel,
G_IO_IN, udp4_listener_event,
(gpointer)ifdata);
+#endif
else
ret |= UDP_IPv4_FAILED;
ifdata->udp6_listener_channel = get_listener(AF_INET6, protocol,
ifdata->index);
if (ifdata->udp6_listener_channel)
+#if defined TIZEN_EXT
+ ifdata->udp6_listener_watch =
+ g_io_add_watch(ifdata->udp6_listener_channel,
+ G_IO_IN | G_IO_ERR | G_IO_HUP | G_IO_NVAL,
+ udp6_listener_event, (gpointer)ifdata);
+#else
ifdata->udp6_listener_watch =
g_io_add_watch(ifdata->udp6_listener_channel,
G_IO_IN, udp6_listener_event,
(gpointer)ifdata);
+#endif
else
ret |= UDP_IPv6_FAILED;
}
return err;
}
+int __connman_dnsproxy_set_mdns(int index, bool enabled)
+{
+ return -ENOTSUP;
+}
+
void __connman_dnsproxy_cleanup(void)
{
DBG("");
g_hash_table_destroy(listener_table);
g_hash_table_destroy(partial_tcp_req_table);
+
+ if (ipv4_resolve)
+ g_resolv_unref(ipv4_resolve);
+ if (ipv6_resolve)
+ g_resolv_unref(ipv6_resolve);
}
projects / platform / upstream / connman.git / blobdiff