[apple/security.git] / libsecurity_keychain / libDER / libDERUtils / libDERUtils.c

/* 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));
}
Commit	Line	Data
b1ab9ed8 A	1	/* Copyright (c) 2005-2007 Apple Inc. All Rights Reserved. */
	2
	3	/*
	4	* libDERUtils.c - support routines for libDER tests & examples
	5	*
	6	* Created Nov. 7 2005 by dmitch
	7	*/
	8
	9	#include <libDERUtils/libDERUtils.h>
	10	#include <stdio.h>
	11
	12	const char *DERReturnString(
	13	DERReturn drtn)
	14	{
	15	static char unknown[128];
	16
	17	switch(drtn) {
	18	case DR_Success: return "DR_Success";
	19	case DR_EndOfSequence: return "DR_EndOfSequence";
	20	case DR_UnexpectedTag: return "DR_UnexpectedTag";
	21	case DR_DecodeError: return "DR_DecodeError";
	22	case DR_Unimplemented: return "DR_Unimplemented";
	23	case DR_IncompleteSeq: return "DR_IncompleteSeq";
	24	default:
	25	sprintf(unknown, "Unknown error (%d)", (int)drtn);
	26	return unknown;
	27	}
	28	}
	29
	30	void DERPerror(
	31	const char *op,
	32	DERReturn drtn)
	33	{
	34	fprintf(stderr, "*** %s: %s\n", op, DERReturnString(drtn));
	35	}
	36