mirror of git://git.gnupg.org/gnupg.git
83 lines
2.1 KiB
C
83 lines
2.1 KiB
C
/* cardglue.c - mainly dispatcher for card related functions.
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* Copyright (C) 2003 Free Software Foundation, Inc.
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*
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* This file is part of GnuPG.
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*
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* GnuPG is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* GnuPG is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
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*/
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#include <config.h>
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#ifdef ENABLE_CARD_SUPPORT
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/*
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Note, that most card related code has been taken from 1.9.x branch
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and is maintained over there if at all possible. Thus, if you make
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changes here, please check that a similar change has been commited
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to the 1.9.x branch.
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*/
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <errno.h>
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#include <assert.h>
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#include "options.h"
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#include "packet.h"
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#include "errors.h"
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#include "memory.h"
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#include "util.h"
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#include "main.h"
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#include "status.h"
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#include "i18n.h"
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#include "cardglue.h"
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/* Create a serialno/fpr string from the serial number and the secret
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key. caller must free the returned string. There is no error
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return. [Taken from 1.9's keyid.c]*/
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char *
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serialno_and_fpr_from_sk (const unsigned char *sn, size_t snlen,
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PKT_secret_key *sk)
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{
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unsigned char fpr[MAX_FINGERPRINT_LEN];
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size_t fprlen;
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char *buffer, *p;
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int i;
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fingerprint_from_sk (sk, fpr, &fprlen);
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buffer = p = xmalloc (snlen*2 + 1 + fprlen*2 + 1);
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for (i=0; i < snlen; i++, p+=2)
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sprintf (p, "%02X", sn[i]);
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*p++ = '/';
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for (i=0; i < fprlen; i++, p+=2)
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sprintf (p, "%02X", fpr[i]);
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*p = 0;
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return buffer;
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}
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#endif /*ENABLE_CARD_SUPPORT*/
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