3 files changed, 75 insertions, 0 deletions
diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index f811be3..6c39170 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -45,6 +45,7 @@ add_library(${TARGETS_WM} MODULE
    config.hpp
    policy.hpp
    wm-client.cpp
+   wm-error.cpp
    applist.cpp
    request.cpp)
 
diff --git a/src/wm-error.cpp b/src/wm-error.cpp
new file mode 100644
index 0000000..9f63065
--- /dev/null
+++ b/src/wm-error.cpp
@@ -0,0 +1,38 @@
+/*
+ * Copyright (c) 2017 TOYOTA MOTOR CORPORATION
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+#include "wm-error.h"
+
+namespace wm {
+
+static const char *errorDescription(WMError enum_error_number)
+{
+    switch (enum_error_number){
+        case SUCCESS:
+            return "Success";
+        case FAIL:
+            return "Request failed";
+        case REQ_REJECTED:
+            return "Request is rejected, due to the policy rejection of the request.";
+        case REQ_DROPPED:
+            return "Request is dropped, because the high priority request is done";
+        case TIMEOUT_EXPIRED:
+            return "Request is dropped, due to time out expiring";
+        default:
+            return "Unknown error number. Window manager bug.";
+    }
+}
+
+}
+\ No newline at end of file
diff --git a/src/wm-error.h b/src/wm-error.h
new file mode 100644
index 0000000..9a06aa7
--- /dev/null
+++ b/src/wm-error.h
@@ -0,0 +1,36 @@
+/*
+ * Copyright (c) 2017 TOYOTA MOTOR CORPORATION
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef WINDOW_MANAGER_ERROR
+#define WINDOW_MANAGER_ERROR
+
+namespace wm {
+
+typedef enum WINDOWMANAGER_ERROR
+{
+    SUCCESS = 0,
+    FAIL,
+    REQ_REJECTED,
+    REQ_DROPPED,
+    TIMEOUT_EXPIRED,
+    UNKNOWN,
+    ERR_MAX = UNKNOWN
+} WMError;
+
+static const char *errorDescription(WMError enum_error_number);
+
+}
+#endif // WINDOW_MANAGER_ERROR
+\ No newline at end of file