[u/mdw/catacomb] / key-error.c

/* -*-c-*-
 *
 * $Id: key-error.c,v 1.1 2000/02/12 18:21:02 mdw Exp $
 *
 * Translating key error codes into strings
 *
 * (c) 2000 Straylight/Edgeware
 */

/*----- Licensing notice --------------------------------------------------* 
 *
 * This file is part of Catacomb.
 *
 * Catacomb is free software; you can redistribute it and/or modify
 * it under the terms of the GNU Library General Public License as
 * published by the Free Software Foundation; either version 2 of the
 * License, or (at your option) any later version.
 * 
 * Catacomb is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Library General Public License for more details.
 * 
 * You should have received a copy of the GNU Library General Public
 * License along with Catacomb; if not, write to the Free
 * Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
 * MA 02111-1307, USA.
 */

/*----- Revision history --------------------------------------------------* 
 *
 * $Log: key-error.c,v $
 * Revision 1.1  2000/02/12 18:21:02  mdw
 * Overhaul of key management (again).
 *
 */

/*----- Header files ------------------------------------------------------*/

#include "key.h"

/*----- Error reporting ---------------------------------------------------*/

/* --- @key_strerror@ --- *
 *
 * Arguments:	@int err@ = error code from @key_new@
 *
 * Returns:	Pointer to error string.
 *
 * Use:		Translates a @KERR@ error code into a human-readable
 *		string.
 */

const char *key_strerror(int err)
{
  char *tab[] = {
    "No error",
    "Bad tag string",
    "Bad type string",
    "Bad comment string",
    "Keyid already exists",
    "Key tag already exists",
    "Key file is read-only",
    "Key will eventually expire",
    "Bad key flags string",
    "Unknown error code"
  };
  
  unsigned e = -err;
  if (e >= KERR_MAX)
    e = KERR_MAX;
 return (tab[e]);
}

/*----- That's all, folks -------------------------------------------------*/
Commit	Line	Data
052b36d0	1	/* --c--
	2	*
	3	* $Id: key-error.c,v 1.1 2000/02/12 18:21:02 mdw Exp $
	4	*
	5	* Translating key error codes into strings
	6	*
	7	* (c) 2000 Straylight/Edgeware
	8	*/
	9
	10	/----- Licensing notice --------------------------------------------------
	11	*
	12	* This file is part of Catacomb.
	13	*
	14	* Catacomb is free software; you can redistribute it and/or modify
	15	* it under the terms of the GNU Library General Public License as
	16	* published by the Free Software Foundation; either version 2 of the
	17	* License, or (at your option) any later version.
	18	*
	19	* Catacomb is distributed in the hope that it will be useful,
	20	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	21	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	22	* GNU Library General Public License for more details.
	23	*
	24	* You should have received a copy of the GNU Library General Public
	25	* License along with Catacomb; if not, write to the Free
	26	* Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
	27	* MA 02111-1307, USA.
	28	*/
	29
	30	/----- Revision history --------------------------------------------------
	31	*
	32	* $Log: key-error.c,v $
	33	* Revision 1.1 2000/02/12 18:21:02 mdw
	34	* Overhaul of key management (again).
	35	*
	36	*/
	37
	38	/----- Header files ------------------------------------------------------/
	39
	40	#include "key.h"
	41
	42	/----- Error reporting ---------------------------------------------------/
	43
	44	/* --- @key_strerror@ --- *
	45	*
	46	* Arguments: @int err@ = error code from @key_new@
	47	*
	48	* Returns: Pointer to error string.
	49	*
	50	* Use: Translates a @KERR@ error code into a human-readable
	51	* string.
	52	*/
	53
	54	const char *key_strerror(int err)
	55	{
	56	char *tab[] = {
	57	"No error",
	58	"Bad tag string",
	59	"Bad type string",
	60	"Bad comment string",
	61	"Keyid already exists",
	62	"Key tag already exists",
	63	"Key file is read-only",
	64	"Key will eventually expire",
65	"Bad key flags string",
66	"Unknown error code"
67	};
68
69	unsigned e = -err;
70	if (e >= KERR_MAX)
71	e = KERR_MAX;
72	return (tab[e]);
73	}
74
75	/----- That's all, folks -------------------------------------------------/