1 files changed, 75 insertions, 9 deletions

diff --git a/plugins/loopback.c b/plugins/loopback.c
index e113887d..cfb33a8e 100755
--- a/plugins/loopback.c
+++ b/plugins/loopback.c
@@ -23,6 +23,8 @@
 #include <config.h>
 #endif
 
+#include <stdio.h>
+
 #include <errno.h>
 #include <unistd.h>
 #include <limits.h>
@@ -34,6 +36,8 @@
 #include <net/if.h>
 
 #include <glib.h>
+#include <glib/gprintf.h>
+
 
 #define CONNMAN_API_SUBJECT_TO_CHANGE
 #include <connman/plugin.h>
@@ -62,16 +66,78 @@ static int setup_hostname(void)
 
 	memset(system_hostname, 0, sizeof(system_hostname));
 
-	if (gethostname(system_hostname, HOST_NAME_MAX) < 0) {
-		connman_error("Failed to get current hostname");
-		return -EIO;
-	}
+#if defined TIZEN_EXT
+		FILE *fp = NULL;
+
+#if defined TIZEN_WEARABLE
+#define BT_MAC "/csa/bluetooth/.bd_addr"
+		{
+			gchar* dev_id = "GearS2";
+			char bt_mac[HOST_NAME_MAX + 1];
+			char addr[5] = {0, };
+
+			fp = fopen(BT_MAC, "r");
+			if(!fp){
+				connman_error("Failed to get current hostname");
+				strncpy(system_hostname, dev_id, strlen(dev_id));
+				goto host_name_end;
+			}
+
+			// get the last line's address
+			while (fgets(bt_mac, HOST_NAME_MAX, fp)) {}
+
+			if (strlen(bt_mac) == 6) {
+				addr[0] = bt_mac[2];
+				addr[1] = bt_mac[3];
+				addr[2] = bt_mac[4];
+				addr[3] = bt_mac[5];
+				g_sprintf(system_hostname, "%s-%s", dev_id, addr);
+			} else
+				strncpy(system_hostname, dev_id, strlen(dev_id));
+
+			fclose(fp);
+		}
+#else
+#define WIFI_MAC "/opt/etc/.mac.info"
+		{
+			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));
+				goto host_name_end;
+			}
+
+			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);
+				goto host_name_end;
+			}
+
+			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
 
-	if (strlen(system_hostname) > 0 &&
-				strcmp(system_hostname, "(none)") != 0)
-		connman_info("System hostname is %s", system_hostname);
-	else
-		create_hostname();
+	host_name_end :
+#else
+		if (gethostname(system_hostname, HOST_NAME_MAX) < 0) {
+			connman_error("Failed to get current hostname");
+			return -EIO;
+		}
+#endif
+		if (strlen(system_hostname) > 0 &&
+					strcmp(system_hostname, "(none)") != 0)
+			connman_info("System hostname is %s", system_hostname);
+		else
+			create_hostname();
 
 	memset(name, 0, sizeof(name));