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See ChangeLog: Thu Mar 11 16:39:46 CET 1999 Werner Koch

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This commit is contained in:
Werner Koch 1999-03-11 15:42:06 +00:00
parent 42ff4d53cb
commit e95a22a6d2
22 changed files with 1902 additions and 1614 deletions
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84
g10/tdbio.c
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@ -82,7 +82,6 @@ static int is_locked;
static int db_fd = -1;
static int in_transaction;
static void open_db(void);
@ -317,6 +316,7 @@ tdbio_sync()
if( !release_dotlock( lockhandle ) )
is_locked = 0;
}
return 0;
}
@ -608,6 +608,55 @@ tdbio_db_matches_options()
}
/****************
* Return the modifiy stamp.
* if modify_down is true, the modify_down stamp will be
* returned, otherwise the modify_up stamp.
*/
ulong
tdbio_read_modify_stamp( int modify_down )
{
TRUSTREC vr;
int rc;
ulong mod;
rc = tdbio_read_record( 0, &vr, RECTYPE_VER );
if( rc )
log_fatal( _("%s: error reading version record: %s\n"),
db_name, g10_errstr(rc) );
mod = modify_down? vr.r.ver.mod_down : vr.r.ver.mod_up;
/* Always return at least 1 to make comparison easier;
* this is still far back in history (before Led Zeppelin III :-) */
return mod ? mod : 1;
}
void
tdbio_write_modify_stamp( int down, int up )
{
TRUSTREC vr;
int rc;
ulong stamp;
rc = tdbio_read_record( 0, &vr, RECTYPE_VER );
if( rc )
log_fatal( _("%s: error reading version record: %s\n"),
db_name, g10_errstr(rc) );
stamp = make_timestamp();
if( down )
vr.r.ver.mod_down = stamp;
if( up )
vr.r.ver.mod_up = stamp;
rc = tdbio_write_record( &vr );
if( !rc )
log_fatal( _("%s: error writing version record: %s\n"),
db_name, g10_errstr(rc) );
}
/****************
* Return the record number of the keyhash tbl or create a new one.
*/
@ -936,12 +985,14 @@ tdbio_dump_record( TRUSTREC *rec, FILE *fp )
case 0: fprintf(fp, "blank\n");
break;
case RECTYPE_VER: fprintf(fp,
"version, kd=%lu, sd=%lu, free=%lu, m/c/d=%d/%d/%d\n",
"version, kd=%lu, sd=%lu, free=%lu, m/c/d=%d/%d/%d down=%s",
rec->r.ver.keyhashtbl, rec->r.ver.sdirhashtbl,
rec->r.ver.firstfree,
rec->r.ver.marginals,
rec->r.ver.completes,
rec->r.ver.cert_depth );
rec->r.ver.cert_depth,
strtimestamp(rec->r.ver.mod_down) );
fprintf(fp, ", up=%s\n", strtimestamp(rec->r.ver.mod_up) );
break;
case RECTYPE_FREE: fprintf(fp, "free, next=%lu\n", rec->r.free.next );
break;
@ -951,8 +1002,9 @@ tdbio_dump_record( TRUSTREC *rec, FILE *fp )
rec->r.dir.keylist,
rec->r.dir.uidlist,
rec->r.dir.ownertrust );
if( rec->r.dir.dirflags & DIRF_VALVALID )
fprintf( fp, ", v=%02x", rec->r.dir.validity );
if( rec->r.dir.valcheck )
fprintf( fp, ", v=%02x/%s", rec->r.dir.validity,
strtimestamp(rec->r.dir.valcheck) );
if( rec->r.dir.dirflags & DIRF_CHECKED ) {
if( rec->r.dir.dirflags & DIRF_VALID )
fputs(", valid", fp );
@ -987,8 +1039,7 @@ tdbio_dump_record( TRUSTREC *rec, FILE *fp )
rec->r.uid.prefrec,
rec->r.uid.siglist,
rec->r.uid.namehash[18], rec->r.uid.namehash[19]);
if( rec->r.uid.uidflags & UIDF_VALVALID )
fprintf( fp, ", v=%02x", rec->r.uid.validity );
fprintf( fp, ", v=%02x", rec->r.uid.validity );
if( rec->r.uid.uidflags & UIDF_CHECKED ) {
if( rec->r.uid.uidflags & UIDF_VALID )
fputs(", valid", fp );
@ -1113,8 +1164,8 @@ tdbio_read_record( ulong recnum, TRUSTREC *rec, int expected )
rec->r.ver.cert_depth = *p++;
p += 4; /* lock flags */
rec->r.ver.created = buftoulong(p); p += 4;
rec->r.ver.modified = buftoulong(p); p += 4;
rec->r.ver.validated= buftoulong(p); p += 4;
rec->r.ver.mod_down = buftoulong(p); p += 4;
rec->r.ver.mod_up = buftoulong(p); p += 4;
rec->r.ver.keyhashtbl=buftoulong(p); p += 4;
rec->r.ver.firstfree =buftoulong(p); p += 4;
rec->r.ver.sdirhashtbl =buftoulong(p); p += 4;
@ -1140,6 +1191,7 @@ tdbio_read_record( ulong recnum, TRUSTREC *rec, int expected )
rec->r.dir.ownertrust = *p++;
rec->r.dir.dirflags = *p++;
rec->r.dir.validity = *p++;
rec->r.dir.valcheck = buftoulong(p); p += 4;
switch( rec->r.dir.validity ) {
case 0:
case TRUST_UNDEFINED:
@ -1270,8 +1322,8 @@ tdbio_write_record( TRUSTREC *rec )
*p++ = rec->r.ver.cert_depth;
p += 4; /* skip lock flags */
ulongtobuf(p, rec->r.ver.created); p += 4;
ulongtobuf(p, rec->r.ver.modified); p += 4;
ulongtobuf(p, rec->r.ver.validated); p += 4;
ulongtobuf(p, rec->r.ver.mod_down); p += 4;
ulongtobuf(p, rec->r.ver.mod_up); p += 4;
ulongtobuf(p, rec->r.ver.keyhashtbl); p += 4;
ulongtobuf(p, rec->r.ver.firstfree ); p += 4;
ulongtobuf(p, rec->r.ver.sdirhashtbl ); p += 4;
@ -1289,6 +1341,7 @@ tdbio_write_record( TRUSTREC *rec )
*p++ = rec->r.dir.ownertrust;
*p++ = rec->r.dir.dirflags;
*p++ = rec->r.dir.validity;
ulongtobuf(p, rec->r.dir.valcheck); p += 4;
assert( rec->r.dir.lid == recnum );
break;
@ -1566,3 +1619,12 @@ tdbio_search_sdir( u32 *keyid, int pubkey_algo, TRUSTREC *rec )
}
void
tdbio_invalid(void)
{
log_error(_(
"The trustdb is corrupted; please run \"gpgm --fix-trustdb\".\n") );
g10_exit(2);
}