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/* trustdb.h - Trust database
* Copyright (c) 1997 by Werner Koch (dd9jn)
*
* This file is part of G10.
*
* G10 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.
*
* G10 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
*/
#ifndef G10_TRUSTDB_H
#define G10_TRUSTDB_H
/* Trust values mus be sorted in ascending order */
#define TRUST_UNKNOWN 0 /* not yet calculated */
#define TRUST_EXPIRED 1 /* calculation may be invalid */
#define TRUST_UNDEFINED 2 /* not enough informations for calculation */
#define TRUST_NEVER 3 /* never trusted this pubkey */
#define TRUST_MARGINAL 4 /* marginally trusted */
#define TRUST_FULLY 5 /* fully trusted */
#define TRUST_ULTIMATE 6 /* ultimately trusted */
/*-- trustdb.c --*/
void list_trustdb(const char *username);
void list_trust_path( int max_depth, const char *username );
int init_trustdb( int level, const char *dbname );
int check_trust( PKT_public_cert *pkc, unsigned *r_trustlevel );
int enum_trust_web( void **context, ulong *lid );
int get_ownertrust( ulong lid, unsigned *r_otrust );
int keyid_from_trustdb( ulong lid, u32 *keyid );
int query_trust_record( PKT_public_cert *pkc );
int insert_trust_record( PKT_public_cert *pkc );
int update_ownertrust( ulong lid, unsigned new_trust );
int verify_private_data(void);
int sign_private_data(void);
#endif /*G10_TRUSTDB_H*/
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