#include <sys/socket.h>
#include <arpa/inet.h>
#include <net/if.h>
+#include <stdio.h>
#include <glib.h>
+#include <glib/gprintf.h>
#define CONNMAN_API_SUBJECT_TO_CHANGE
#include <connman/plugin.h>
#include <connman/utsname.h>
#include <connman/log.h>
+#include <connman/inet.h>
static in_addr_t loopback_address;
static in_addr_t loopback_netmask;
strncpy(system_hostname, name, HOST_NAME_MAX);
}
+#if defined TIZEN_EXT
+static void _create_hostname(void)
+{
+ FILE *fp = NULL;
+#define WIFI_MAC "/opt/etc/.mac.info"
+
+ memset(system_hostname, 0, sizeof(system_hostname));
+
+ char* rv = 0;
+ gchar* dev_id = "TIZEN";
+ char wifi_mac[HOST_NAME_MAX + 1];
+
+ fp = fopen(WIFI_MAC, "r");
+ if(!fp){
+ connman_error("Failed to get current hostname");
+ strncpy(system_hostname, dev_id, strlen(dev_id));
+ return;
+ }
+
+ rv = fgets(wifi_mac, HOST_NAME_MAX, fp);
+ if(!rv){
+ connman_error("Failed to get current hostname");
+ strncpy(system_hostname, dev_id, strlen(dev_id));
+ fclose(fp);
+ return;
+ }
+
+ dev_id = g_base64_encode((const guchar *)wifi_mac, strlen(wifi_mac));
+ g_sprintf(system_hostname, "TIZEN-%s", dev_id);
+ g_free(dev_id);
+ fclose(fp);
+}
+#endif
+
static int setup_hostname(void)
{
char name[HOST_NAME_MAX + 1];
connman_error("Failed to get current hostname");
return -EIO;
}
-
+#if defined TIZEN_EXT
+ if (strlen(system_hostname) > 0 &&
+ strcmp(system_hostname, "(none)") != 0 &&
+ strcmp(system_hostname, "localhost") != 0)
+ connman_info("System hostname is %s", system_hostname);
+ else
+ _create_hostname();
+#else
if (strlen(system_hostname) > 0 &&
strcmp(system_hostname, "(none)") != 0)
connman_info("System hostname is %s", system_hostname);
else
create_hostname();
+#endif
memset(name, 0, sizeof(name));
return 0;
}
-static gboolean valid_loopback(int sk, struct ifreq *ifr)
+static bool valid_loopback(int sk, struct ifreq *ifr)
{
struct sockaddr_in *addr;
int err;
if (addr->sin_addr.s_addr != loopback_address) {
connman_warn("Invalid loopback address %s",
inet_ntop(AF_INET, &addr->sin_addr, buf, sizeof(buf)));
- return FALSE;
+ return false;
}
err = ioctl(sk, SIOCGIFNETMASK, ifr);
if (err < 0) {
err = -errno;
connman_error("Getting netmask failed (%s)", strerror(-err));
- return TRUE;
+ return true;
}
addr = (struct sockaddr_in *) &ifr->ifr_netmask;
if (addr->sin_addr.s_addr != loopback_netmask) {
connman_warn("Invalid loopback netmask %s",
inet_ntop(AF_INET, &addr->sin_addr, buf, sizeof(buf)));
- return FALSE;
+ return false;
}
- return TRUE;
+ return true;
}
static int setup_loopback(void)
if (ifr.ifr_flags & IFF_UP) {
connman_info("Checking loopback interface settings");
- if (valid_loopback(sk, &ifr) == TRUE) {
+ if (valid_loopback(sk, &ifr)) {
err = -EALREADY;
goto done;
}
- connman_warn("Correcting wrong lookback settings");
+ connman_warn("Correcting wrong loopback settings");
}
memset(&addr, 0, sizeof(addr));
static int loopback_set_hostname(const char *hostname)
{
- int err;
+ const char *ptr;
+ int err, len;
if (g_strcmp0(hostname, "<hostname>") == 0)
return 0;
- if (sethostname(hostname, strlen(hostname)) < 0) {
+ len = strlen(hostname);
+
+ if (!connman_inet_check_hostname(hostname, len))
+ return -EINVAL;
+
+ if ((ptr = strstr(hostname, ".")))
+ len = ptr - hostname;
+
+ if (sethostname(hostname, len) < 0) {
err = -errno;
connman_error("Failed to set hostname to %s", hostname);
return err;
static int loopback_set_domainname(const char *domainname)
{
- int err;
+ int err, len;
+
+ len = strlen(domainname);
+
+ if (!connman_inet_check_hostname(domainname, len))
+ return -EINVAL;
- if (setdomainname(domainname, strlen(domainname)) < 0) {
+ if (setdomainname(domainname, len) < 0) {
err = -errno;
connman_error("Failed to set domainname to %s", domainname);
return err;