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/* export.c - Encrypt functions.
Copyright (C) 2000 Werner Koch (dd9jn)
Copyright (C) 2001, 2002 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 GPGME; if not, write to the Free Software Foundation,
Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
#if HAVE_CONFIG_H
#include <config.h>
#endif
#include <stdlib.h>
#include "util.h"
#include "context.h"
#include "ops.h"
static GpgmeError
export_status_handler (GpgmeCtx ctx, GpgmeStatusCode code, char *args)
{
DEBUG2 ("export_status: code=%d args=`%s'\n", code, args);
/* FIXME: Need to do more */
return 0;
}
static GpgmeError
_gpgme_op_export_start (GpgmeCtx ctx, int synchronous,
GpgmeRecipients recp, GpgmeData keydata)
{
GpgmeError err = 0;
err = _gpgme_op_reset (ctx, synchronous);
if (err)
goto leave;
if (!keydata)
{
err = GPGME_Invalid_Value;
goto leave;
}
_gpgme_engine_set_status_handler (ctx->engine, export_status_handler, ctx);
_gpgme_engine_set_verbosity (ctx->engine, ctx->verbosity);
err = _gpgme_engine_op_export (ctx->engine, recp, keydata, ctx->use_armor);
leave:
if (err)
{
ctx->pending = 0;
_gpgme_engine_release (ctx->engine);
ctx->engine = NULL;
}
return err;
}
GpgmeError
gpgme_op_export_start (GpgmeCtx ctx, GpgmeRecipients recp, GpgmeData keydata)
{
return _gpgme_op_export_start (ctx, 0, recp, keydata);
}
/**
* gpgme_op_export:
* @c: the context
* @recp: a list of recipients or NULL
* @keydata: Returns the keys
*
* This function can be used to extract public keys from the GnuPG key
* database either in armored (by using gpgme_set_armor()) or in plain
* binary form. The function expects a list of user IDs in @recp for
* whom the public keys are to be exported.
*
* Return value: 0 for success or an error code
**/
GpgmeError
gpgme_op_export (GpgmeCtx ctx, GpgmeRecipients recipients, GpgmeData keydata)
{
GpgmeError err = _gpgme_op_export_start (ctx, 1, recipients, keydata);
if (!err)
err = _gpgme_wait_one (ctx);
/* XXX We don't get enough status information. */
return err;
}
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