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gnupg/kbx/kbx-client-util.h
Werner Koch 497db0b5bc
keyboxd: Restructure client access code.
* kbx/kbx-client-util.c: New.
* kbx/kbx-client-util.h: New.
* kbx/Makefile.am (client_sources): New.
* g10/keydb.c (parse_keyblock_image): Rename to keydb_parse_keyblock
and make global.
* g10/call-keyboxd.c: Include kbx-client-util.h.
(struct keyboxd_local_s): Remove struct datastream.  Add field kcd.
Remove per_session_init_done.
(lock_datastream, unlock_datastream): Remove.
(prepare_data_pipe, datastream_thread): Remove.
(keydb_get_keyblock_do_parse): Remove.
(gpg_keyboxd_deinit_session_data): Release the KCD object.
(open_context): Use of kbx_client_data_new.
(keydb_get_keyblock): Simplify.
(keydb_search): Use kbx_client_data_cmd and _wait.
--

The data specific part of the code has been moved from gpg to a new
module in kbx/ so that it can also be used by gpgsm.  The OpenPGP
parsing while reading the data has been replaced by storing the data
in memory and parse it later.  That makes a nice interface and
abstracts the fd-passing/D-lines handling away.

Signed-off-by: Werner Koch <wk@gnupg.org>
2020-09-02 15:16:29 +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);
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*/