From a7b3cd5992de6abfb5efcd77658887e2eddfdba0 Mon Sep 17 00:00:00 2001
From: Marcel Holtmann <marcel@holtmann.org>
Date: Mon, 29 Jun 2009 23:45:12 +0200
Subject: [PATCH] Add function for more detailed error reporting

---
 include/service.h |  4 ++++
 src/connman.h     |  2 ++
 src/service.c     | 18 +++++++++++++++++-
 3 files changed, 23 insertions(+), 1 deletion(-)

diff --git a/include/service.h b/include/service.h
index 5e5faa9..c173a91 100644
--- a/include/service.h
+++ b/include/service.h
@@ -66,6 +66,10 @@ enum connman_service_state {
 	CONNMAN_SERVICE_STATE_FAILURE       = 7,
 };
 
+enum connman_service_error {
+	CONNMAN_SERVICE_ERROR_UNKNOWN = 0,
+};
+
 struct connman_service;
 
 struct connman_service *connman_service_create(void);
diff --git a/src/connman.h b/src/connman.h
index d170a90..0af5814 100644
--- a/src/connman.h
+++ b/src/connman.h
@@ -266,6 +266,8 @@ int __connman_service_set_carrier(struct connman_service *service,
 						connman_bool_t carrier);
 int __connman_service_indicate_state(struct connman_service *service,
 					enum connman_service_state state);
+int __connman_service_indicate_error(struct connman_service *service,
+					enum connman_service_error error);
 int __connman_service_indicate_default(struct connman_service *service);
 
 #include <connman/notifier.h>
diff --git a/src/service.c b/src/service.c
index 002bc84..4a6efae 100644
--- a/src/service.c
+++ b/src/service.c
@@ -40,6 +40,7 @@ struct connman_service {
 	enum connman_service_mode mode;
 	enum connman_service_security security;
 	enum connman_service_state state;
+	enum connman_service_error error;
 	connman_uint8_t strength;
 	connman_bool_t favorite;
 	connman_bool_t hidden;
@@ -873,7 +874,8 @@ int __connman_service_indicate_state(struct connman_service *service,
 
 		service->state = CONNMAN_SERVICE_STATE_IDLE;
 		state_changed(service);
-	}
+	} else
+		service->error = CONNMAN_SERVICE_ERROR_UNKNOWN;
 
 	iter = g_hash_table_lookup(service_hash, service->identifier);
 	if (iter != NULL)
@@ -884,6 +886,20 @@ int __connman_service_indicate_state(struct connman_service *service,
 	return 0;
 }
 
+int __connman_service_indicate_error(struct connman_service *service,
+					enum connman_service_error error)
+{
+	DBG("service %p error %d", service, error);
+
+	if (service == NULL)
+		return -EINVAL;
+
+	service->error = error;
+
+	return __connman_service_indicate_state(service,
+					CONNMAN_SERVICE_STATE_FAILURE);
+}
+
 int __connman_service_indicate_default(struct connman_service *service)
 {
 	DBG("service %p", service);
-- 
2.7.4