From 809db0b902be025539d2b554dd7ad72e2efea1c3 Mon Sep 17 00:00:00 2001
From: Yvan Janssens <yvanj@cyber.gent>
Date: Fri, 7 Apr 2023 13:39:35 +0200
Subject: [PATCH] Stringify error messages.

---
 define.go | 20 ++++++++++++++++++--
 1 file changed, 18 insertions(+), 2 deletions(-)

diff --git a/define.go b/define.go
index 6c67382..e7f8918 100644
--- a/define.go
+++ b/define.go
@@ -128,8 +128,24 @@ const CL_INIT_DEFAULT C.uint = C.CL_INIT_DEFAULT
 
 // Wraps the corresponding error message
 func Strerr(code ErrorCode) error {
-	err := errors.New(fmt.Sprintf("Error %d", C.int(code)))
-	return err
+	switch code {
+	case CL_VIRUS:
+		return errors.New("Virus detected")
+	case CL_EUNPACK:
+		return errors.New("Unpacking failed")
+	case CL_EVERIFY:
+		return errors.New("Verification failed")
+	case CL_ECVD:
+		return errors.New("CVD database error")
+	case CL_EOPEN:
+	case CL_EACCES:
+	case CL_EREAD:
+	case CL_ESTAT:
+		return errors.New("I/O error while scanning file.")
+	default:
+		return errors.New(fmt.Sprintf("Error %d", C.int(code)))
+	}
+	return errors.New("Unknown error")
 }
 
 /* db options */