X-Git-Url: https://git.saurik.com/apple/security.git/blobdiff_plain/72a12576750f52947eb043106ba5c12c0d07decf..b1ab9ed8d0e0f1c3b66d7daa8fd5564444c56195:/libsecurity_keychain/libDER/libDERUtils/libDERUtils.c

diff --git a/libsecurity_keychain/libDER/libDERUtils/libDERUtils.c b/libsecurity_keychain/libDER/libDERUtils/libDERUtils.c
new file mode 100644
index 00000000..4846505f
--- /dev/null
+++ b/libsecurity_keychain/libDER/libDERUtils/libDERUtils.c
@@ -0,0 +1,36 @@
+/* Copyright (c) 2005-2007 Apple Inc. All Rights Reserved. */
+
+/*
+ * libDERUtils.c - support routines for libDER tests & examples 
+ *
+ * Created Nov. 7 2005 by dmitch
+ */
+
+#include <libDERUtils/libDERUtils.h>
+#include <stdio.h>
+
+const char *DERReturnString(
+	DERReturn		drtn)
+{
+	static char unknown[128];
+	
+	switch(drtn) {
+		case DR_Success: return "DR_Success";
+		case DR_EndOfSequence: return "DR_EndOfSequence";
+		case DR_UnexpectedTag: return "DR_UnexpectedTag";
+		case DR_DecodeError: return "DR_DecodeError";
+		case DR_Unimplemented: return "DR_Unimplemented";
+		case DR_IncompleteSeq: return "DR_IncompleteSeq";
+		default:
+			sprintf(unknown, "Unknown error (%d)", (int)drtn);
+			return unknown;
+	}
+}
+	
+void DERPerror(
+	const char *op,
+	DERReturn drtn)
+{
+	fprintf(stderr, "*** %s: %s\n", op, DERReturnString(drtn));
+}
+