88 lines
3.2 KiB
C
88 lines
3.2 KiB
C
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/* engine-backend.h - A crypto backend for the engine interface.
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Copyright (C) 2002 g10 Code GmbH
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This file is part of GPGME.
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GPGME is free software; you can redistribute it and/or modify it
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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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GPGME is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with GPGME; if not, write to the Free Software Foundation,
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Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
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#ifndef ENGINE_BACKEND_H
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#define ENGINE_BACKEND_H
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#include "types.h"
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/* FIXME: Correct check? */
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#ifdef GPGSM_PATH
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#define ENABLE_GPGSM 1
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#endif
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struct engine_ops
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{
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/* Static functions. */
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const char *(*get_path) (void);
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const char *(*get_version) (void);
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GpgmeError (*check_version) (void);
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GpgmeError (*new) (void **r_engine);
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/* Member functions. */
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void (*release) (void *engine);
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void (*set_status_handler) (void *engine, GpgmeStatusHandler fnc,
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void *fnc_value);
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GpgmeError (*set_command_handler) (void *engine, GpgmeCommandHandler fnc,
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void *fnc_value, GpgmeData data);
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GpgmeError (*set_colon_line_handler) (void *engine,
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GpgmeColonLineHandler fnc,
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void *fnc_value);
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GpgmeError (*set_verbosity) (void *engine, int verbosity);
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GpgmeError (*decrypt) (void *engine, GpgmeData ciph, GpgmeData plain);
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GpgmeError (*delete) (void *engine, GpgmeKey key, int allow_secret);
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GpgmeError (*edit) (void *engine, GpgmeKey key, GpgmeData out,
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GpgmeCtx ctx /* FIXME */);
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GpgmeError (*encrypt) (void *engine, GpgmeRecipients recp,
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GpgmeData plain, GpgmeData ciph, int use_armor);
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GpgmeError (*encrypt_sign) (void *engine, GpgmeRecipients recp,
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GpgmeData plain, GpgmeData ciph,
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int use_armor, GpgmeCtx ctx /* FIXME */);
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GpgmeError (*export) (void *engine, GpgmeRecipients recp,
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GpgmeData keydata, int use_armor);
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GpgmeError (*genkey) (void *engine, GpgmeData help_data, int use_armor,
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GpgmeData pubkey, GpgmeData seckey);
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GpgmeError (*import) (void *engine, GpgmeData keydata);
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GpgmeError (*keylist) (void *engine, const char *pattern,
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int secret_only, int keylist_mode);
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GpgmeError (*keylist_ext) (void *engine, const char *pattern[],
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int secret_only, int reserved,
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int keylist_mode);
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GpgmeError (*sign) (void *engine, GpgmeData in, GpgmeData out,
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GpgmeSigMode mode, int use_armor, int use_textmode,
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int include_certs, GpgmeCtx ctx /* FIXME */);
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GpgmeError (*trustlist) (void *engine, const char *pattern);
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GpgmeError (*verify) (void *engine, GpgmeData sig, GpgmeData signed_text,
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GpgmeData plaintext);
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void (*set_io_cbs) (void *engine, struct GpgmeIOCbs *io_cbs);
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void (*io_event) (void *engine, GpgmeEventIO type, void *type_data);
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};
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extern struct engine_ops _gpgme_engine_ops_gpg; /* OpenPGP. */
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#ifdef ENABLE_GPGSM
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extern struct engine_ops _gpgme_engine_ops_gpgsm; /* CMS. */
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#endif
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#endif /* ENGINE_BACKEND_H */
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