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gnupg/kbx/kbx-client-util.h
Werner Koch 6fcc263c18
keyboxd: Use D-lines instead of a separate thread.
* kbx/kbx-client-util.c (kbx_client_data_new): Add arg 'dlines'.
* g10/call-keyboxd.c (open_context): Set DLINES to true.
* sm/keydb.c (open_context): Ditto.
--

This allows to compile time switch between the D-line and the
fd-passing data communication between gpg/gpgsm and keyboxd. A quick
test with about 3000 OpenPGP keys showed that D-lines are only 10%
slower than the fd-passing based implementation.  Given that the
thread adds extra complexity we go for now with the D-line approach.

Signed-off-by: Werner Koch <wk@gnupg.org>
2020-09-10 12:14:02 +02:00

42 lines
1.6 KiB
C

/* kbx-client-util.c - Defs for utility functions for a keyboxd client
* Copyright (C) 2020 g10 Code GmbH
*
* This file is part of GnuPG.
*
* GnuPG 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 3 of the License, or
* (at your option) any later version.
*
* GnuPG 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, see <https://www.gnu.org/licenses/>.
* SPDX-License-Identifier: GPL-3.0-or-later
*/
#ifndef GNUPG_KBX_CLIENT_UTIL_H
#define GNUPG_KBX_CLIENT_UTIL_H 1
struct kbx_client_data_s;
typedef struct kbx_client_data_s *kbx_client_data_t;
gpg_error_t kbx_client_data_new (kbx_client_data_t *r_kcd,
assuan_context_t ctx, int dlines);
void kbx_client_data_release (kbx_client_data_t kcd);
gpg_error_t kbx_client_data_cmd (kbx_client_data_t kcd, const char *command,
gpg_error_t (*status_cb)(void *opaque,
const char *line),
void *status_cb_value);
gpg_error_t kbx_client_data_wait (kbx_client_data_t kcd,
char **r_data, size_t *r_datalen);
#endif /*GNUPG_KBX_CLIENT_UTIL_H*/