1 files changed, 34 insertions, 0 deletions
diff --git a/include/olm/error.hh b/include/olm/error.hh
new file mode 100644
index 0000000..960de72
--- /dev/null
+++ b/include/olm/error.hh
@@ -0,0 +1,34 @@
+/* Copyright 2015 OpenMarket Ltd
+ *
+ * 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 ERROR_HH_
+#define ERROR_HH_
+
+namespace olm {
+
+enum struct ErrorCode {
+    SUCCESS = 0, /*!< There wasn't an error */
+    NOT_ENOUGH_RANDOM = 1,  /*!< Not enough entropy was supplied */
+    OUTPUT_BUFFER_TOO_SMALL = 2, /*!< Supplied output buffer is too small */
+    BAD_MESSAGE_VERSION = 3,  /*!< The message version is unsupported */
+    BAD_MESSAGE_FORMAT = 4, /*!< The message couldn't be decoded */
+    BAD_MESSAGE_MAC = 5, /*!< The message couldn't be decrypted */
+    BAD_MESSAGE_KEY_ID = 6, /*!< The message references an unknown key id */
+    INVALID_BASE64 = 7, /*!< The input base64 was invalid */
+    BAD_ACCOUNT_KEY = 8, /*!< The supplied account key is invalid */
+};
+
+} // namespace olm
+
+#endif /* ERROR_HH_ */