1 files changed, 70 insertions, 0 deletions
diff --git a/subprojects/exess/src/strerror.c b/subprojects/exess/src/strerror.c
new file mode 100644
index 00000000..b2167cac
--- /dev/null
+++ b/subprojects/exess/src/strerror.c
@@ -0,0 +1,70 @@
+/*
+  Copyright 2019-2021 David Robillard <d@drobilla.net>
+
+  Permission to use, copy, modify, and/or distribute this software for any
+  purpose with or without fee is hereby granted, provided that the above
+  copyright notice and this permission notice appear in all copies.
+
+  THIS SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+  WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+  MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+  ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+  WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+  ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+  OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+*/
+
+#include "exess/exess.h"
+
+const char*
+exess_strerror(ExessStatus status)
+{
+  switch (status) {
+  case EXESS_SUCCESS:
+    return "Success";
+  case EXESS_EXPECTED_END:
+    return "Expected end of value";
+  case EXESS_EXPECTED_BOOLEAN:
+    return "Expected \"false\", \"true\", \"0\" or \"1\"";
+  case EXESS_EXPECTED_INTEGER:
+    return "Expected an integer value";
+  case EXESS_EXPECTED_DURATION:
+    return "Expected a duration starting with 'P'";
+  case EXESS_EXPECTED_SIGN:
+    return "Expected '-' or '+'";
+  case EXESS_EXPECTED_DIGIT:
+    return "Expected a digit";
+  case EXESS_EXPECTED_COLON:
+    return "Expected ':'";
+  case EXESS_EXPECTED_DASH:
+    return "Expected '-'";
+  case EXESS_EXPECTED_TIME_SEP:
+    return "Expected 'T'";
+  case EXESS_EXPECTED_TIME_TAG:
+    return "Expected 'H', 'M', or 'S'";
+  case EXESS_EXPECTED_DATE_TAG:
+    return "Expected 'Y', 'M', or 'D'";
+  case EXESS_EXPECTED_HEX:
+    return "Expected a hexadecimal character";
+  case EXESS_EXPECTED_BASE64:
+    return "Expected a base64 character";
+  case EXESS_BAD_ORDER:
+    return "Invalid field order";
+  case EXESS_BAD_VALUE:
+    return "Invalid value";
+  case EXESS_OUT_OF_RANGE:
+    return "Value outside valid range";
+  case EXESS_NO_SPACE:
+    return "Insufficient space";
+  case EXESS_WOULD_REDUCE_PRECISION:
+    return "Precision reducing coercion required";
+  case EXESS_WOULD_ROUND:
+    return "Rounding coercion required";
+  case EXESS_WOULD_TRUNCATE:
+    return "Truncating coercion required";
+  case EXESS_UNSUPPORTED:
+    return "Unsupported value";
+  }
+
+  return "Unknown error";
+}