[connman] Expose tethering ident and tech type internally. JB#43927

Add a get function for struct connman_technology tethering_ident char
variable and expose it internally.

Add a get function for struct connman_technology type (enum
connman_service_type).

connman/src/connman.h

@@ -577,6 +577,10 @@ void __connman_technology_remove_interface(enum connman_service_type type,
 				int index, const char *ident);
 void __connman_technology_notify_regdom_by_device(struct connman_device *device,
 						int result, const char *alpha2);
+const char *__connman_technology_get_tethering_ident(
+					struct connman_technology *tech);
+enum connman_service_type __connman_technology_get_type(
+					struct connman_technology *tech);
 
 #include <connman/device.h>
 

connman/src/technology.c

@@ -490,6 +490,24 @@ bool __connman_technology_get_offlinemode(void)
 	return global_offlinemode;
 }
 
+const char *__connman_technology_get_tethering_ident(
+						struct connman_technology *tech)
+{
+	if (!tech)
+		return NULL;
+	
+	return tech->tethering_ident;
+}
+
+enum connman_service_type __connman_technology_get_type(
+						struct connman_technology *tech)
+{
+	if (!tech)
+		return CONNMAN_SERVICE_TYPE_UNKNOWN; /* 0 */
+
+	return tech->type;
+}
+
 static void connman_technology_save_offlinemode(void)
 {
 	GKeyFile *keyfile;