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/* decrypt-verify.c - decrypt and verify functions
* Copyright (C) 2000 Werner Koch (dd9jn)
* Copyright (C) 2001 g10 Code GmbH
*
* This file is part of GPGME.
*
* GPGME is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* GPGME 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*/
#include <config.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <assert.h>
#include "util.h"
#include "context.h"
#include "ops.h"
static void
decrypt_verify_status_handler (GpgmeCtx ctx, GpgStatusCode code, char *args)
{
_gpgme_decrypt_status_handler (ctx, code, args);
_gpgme_verify_status_handler (ctx, code, args);
}
GpgmeError
gpgme_op_decrypt_verify_start (GpgmeCtx ctx, GpgmeData ciph, GpgmeData plain)
{
return _gpgme_decrypt_start (ctx, ciph, plain,
decrypt_verify_status_handler);
}
/**
* gpgme_op_decrypt_verify:
* @ctx: The context
* @in: ciphertext input
* @out: plaintext output
*
* This function decrypts @in to @out and performs a signature check.
* Other parameters are take from the context @c.
* The function does wait for the result.
*
* Return value: 0 on success or an errorcode.
**/
GpgmeError
gpgme_op_decrypt_verify (GpgmeCtx ctx,
GpgmeData in, GpgmeData out,
GpgmeSigStat *r_stat)
{
GpgmeError err = gpgme_op_decrypt_verify_start (ctx, in, out);
if (!err)
{
gpgme_wait (ctx, 1);
if (!ctx->result.decrypt || !ctx->result.verify)
err = mk_error (General_Error);
else if (ctx->out_of_core)
err = mk_error (Out_Of_Core);
else
{
err = _gpgme_decrypt_result (ctx);
if (! err)
*r_stat = _gpgme_intersect_stati (ctx->result.verify);
}
}
return err;
}
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