From 0403be7feecb728094218f813c95d32116cfdd79 Mon Sep 17 00:00:00 2001
From: Jukka Rissanen <jukka.rissanen@linux.intel.com>
Date: Tue, 24 Feb 2015 17:23:19 +0200
Subject: [PATCH] dbus: Add more error reporting functions

Report error for
- invalid dbus arguments
- if object already exists
- if object is not found
---
 src/dbus.c | 18 ++++++++++++++++++
 src/dbus.h |  3 +++
 2 files changed, 21 insertions(+)

diff --git a/src/dbus.c b/src/dbus.c
index 1b63fedf..0ccebdf5 100644
--- a/src/dbus.c
+++ b/src/dbus.c
@@ -102,6 +102,24 @@ struct l_dbus_message *dbus_error_not_available(struct l_dbus_message *msg)
 					"Operation not available");
 }
 
+struct l_dbus_message *dbus_error_invalid_args(struct l_dbus_message *msg)
+{
+	return l_dbus_message_new_error(msg, IWD_SERVICE ".InvalidArgs",
+					"Argument type is wrong");
+}
+
+struct l_dbus_message *dbus_error_already_exists(struct l_dbus_message *msg)
+{
+	return l_dbus_message_new_error(msg, IWD_SERVICE ".AlreadyExists",
+					"Object already exists");
+}
+
+struct l_dbus_message *dbus_error_not_found(struct l_dbus_message *msg)
+{
+	return l_dbus_message_new_error(msg, IWD_SERVICE ".NotFound",
+					"Object not found");
+}
+
 void dbus_pending_reply(struct l_dbus_message **msg,
 				struct l_dbus_message *reply)
 {
diff --git a/src/dbus.h b/src/dbus.h
index 93065bcf..9f3f6cfe 100644
--- a/src/dbus.h
+++ b/src/dbus.h
@@ -50,6 +50,9 @@ struct l_dbus_message *dbus_error_busy(struct l_dbus_message *msg);
 struct l_dbus_message *dbus_error_failed(struct l_dbus_message *msg);
 struct l_dbus_message *dbus_error_aborted(struct l_dbus_message *msg);
 struct l_dbus_message *dbus_error_not_available(struct l_dbus_message *msg);
+struct l_dbus_message *dbus_error_invalid_args(struct l_dbus_message *msg);
+struct l_dbus_message *dbus_error_already_exists(struct l_dbus_message *msg);
+struct l_dbus_message *dbus_error_not_found(struct l_dbus_message *msg);
 
 bool dbus_init(bool enable_debug);
 bool dbus_exit(void);