Send Dbus error message to upper layer

This patch is to send error message on failing nl socket calls.

Change-Id: I259f58470efbdbfead0047655f651e150be33422
Signed-off-by: Mayank Haarit <mayank.h@samsung.com>

diff --git a/src/wifi-netlink-scan.c b/src/wifi-netlink-scan.c
index f4fb530..38098f1 100755 (executable)
--- a/src/wifi-netlink-scan.c
+++ b/src/wifi-netlink-scan.c
@@ -810,6 +810,7 @@ int handle_netlink_scan(Wifi *wifi, GDBusMethodInvocation *context, GVariant *pa
        int ret = __netconfig_initialize_nl80211(&global);
        if (ret < 0) {
                DBG("__netconfig_initialize_nl80211() failed, error %d", ret);
+               netconfig_error_dbus_method_return(context, NETCONFIG_ERROR_INTERNAL, "AccessDenied");
                wifi_complete_netlink_scan(wifi, context);
                return TRUE;
        }
@@ -818,6 +819,7 @@ int handle_netlink_scan(Wifi *wifi, GDBusMethodInvocation *context, GVariant *pa
        ret = __netconfig_request_netlink_scan(global.socket, global.if_index, global.id, params);
        if (ret < 0) {
                DBG("__netconfig_request_netlink_scan() failed, error %d", ret);
+               netconfig_error_dbus_method_return(context, NETCONFIG_ERROR_INTERNAL, "AccessDenied");
                wifi_complete_netlink_scan(wifi, context);
                return TRUE;
        }
@@ -825,6 +827,7 @@ int handle_netlink_scan(Wifi *wifi, GDBusMethodInvocation *context, GVariant *pa
        ret = __netconfig_initialize_nl_msg(&global);
        if (ret < 0) {
                DBG("__netconfig_initialize_nl_msg() failed, error %d", ret);
+               netconfig_error_dbus_method_return(context, NETCONFIG_ERROR_INTERNAL, "AccessDenied");
                wifi_complete_netlink_scan(wifi, context);
                return TRUE;
        }
@@ -837,6 +840,7 @@ int handle_netlink_scan(Wifi *wifi, GDBusMethodInvocation *context, GVariant *pa
        nlmsg_free(global.msg);
        if (ret < 0) {
                DBG("nl_recvmsgs_default() failed. ret: %d (error: %s)", ret, nl_geterror(-ret));
+               netconfig_error_dbus_method_return(context, NETCONFIG_ERROR_INTERNAL, "AccessDenied");
                wifi_complete_netlink_scan(wifi, context);
                return TRUE;
        }