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change olcDbMode syntax from integer to sirectory string, and allow any commonly accepted form to set its value, including -rwxrwxrwx (ITS#5713)

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This commit is contained in:
Pierangelo Masarati 2008-09-27 14:04:57 +00:00
parent 3ccdb86edb
commit 71373cfdfe
1 changed files with 73 additions and 9 deletions
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82
servers/slapd/back-bdb/config.c
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@ -49,7 +49,8 @@ enum {
BDB_DIRTYR,
BDB_INDEX,
BDB_LOCKD,
BDB_SSTACK
BDB_SSTACK,
BDB_MODE
};
static ConfigTable bdbcfg[] = {
@ -121,11 +122,10 @@ static ConfigTable bdbcfg[] = {
bdb_cf_gen, "( OLcfgDbAt:1.8 NAME 'olcDbLockDetect' "
"DESC 'Deadlock detection algorithm' "
"SYNTAX OMsDirectoryString SINGLE-VALUE )", NULL, NULL },
{ "mode", "mode", 2, 2, 0, ARG_INT|ARG_OFFSET,
(void *)offsetof(struct bdb_info, bi_dbenv_mode),
"( OLcfgDbAt:0.3 NAME 'olcDbMode' "
{ "mode", "mode", 2, 2, 0, ARG_MAGIC|BDB_MODE,
bdb_cf_gen, "( OLcfgDbAt:0.3 NAME 'olcDbMode' "
"DESC 'Unix permissions of database files' "
"SYNTAX OMsInteger SINGLE-VALUE )", NULL, NULL },
"SYNTAX OMsDirectoryString SINGLE-VALUE )", NULL, NULL },
{ "searchstack", "depth", 2, 2, 0, ARG_INT|ARG_MAGIC|BDB_SSTACK,
bdb_cf_gen, "( OLcfgDbAt:1.9 NAME 'olcDbSearchStack' "
"DESC 'Depth of search stack in IDLs' "
@ -360,15 +360,31 @@ bdb_cf_gen( ConfigArgs *c )
if ( c->op == SLAP_CONFIG_EMIT ) {
rc = 0;
switch( c->type ) {
case BDB_MODE: {
char buf[64];
struct berval bv;
bv.bv_len = snprintf( buf, sizeof(buf), "0%o", bdb->bi_dbenv_mode );
if ( bv.bv_len > 0 && bv.bv_len < sizeof(buf) ) {
bv.bv_val = buf;
value_add_one( &c->rvalue_vals, &bv );
} else {
rc = 1;
}
} break;
case BDB_CHKPT:
if ( bdb->bi_txn_cp ) {
char buf[64];
struct berval bv;
bv.bv_len = sprintf( buf, "%d %d", bdb->bi_txn_cp_kbyte,
bv.bv_len = snprintf( buf, sizeof(buf), "%d %d", bdb->bi_txn_cp_kbyte,
bdb->bi_txn_cp_min );
bv.bv_val = buf;
value_add_one( &c->rvalue_vals, &bv );
} else{
if ( bv.bv_len > 0 && bv.bv_len < sizeof(buf) ) {
bv.bv_val = buf;
value_add_one( &c->rvalue_vals, &bv );
} else {
rc = 1;
}
} else {
rc = 1;
}
break;
@ -472,6 +488,14 @@ bdb_cf_gen( ConfigArgs *c )
} else if ( c->op == LDAP_MOD_DELETE ) {
rc = 0;
switch( c->type ) {
case BDB_MODE:
#if 0
/* FIXME: does it make any sense to change the mode,
* if we don't exec a chmod()? */
bdb->bi_dbenv_mode = SLAPD_DEFAULT_DB_MODE;
break;
#endif
/* single-valued no-ops */
case BDB_LOCKD:
case BDB_SSTACK:
@ -589,6 +613,46 @@ bdb_cf_gen( ConfigArgs *c )
}
switch( c->type ) {
case BDB_MODE:
if ( ASCII_DIGIT( c->argv[1][0] ) ) {
long mode;
char *next;
errno = 0;
mode = strtol( c->argv[1], &next, 0 );
if ( errno != 0 || next == c->argv[1] || next[0] != '\0' ) {
fprintf( stderr, "%s: "
"unable to parse mode=\"%s\".\n",
c->log, c->argv[1] );
return 1;
}
bdb->bi_dbenv_mode = mode;
} else {
char *m = c->argv[1];
int who, what, mode = 0;
if ( strlen( m ) != STRLENOF("-rwxrwxrwx") ) {
return 1;
}
if ( m[0] != '-' ) {
return 1;
}
m++;
for ( who = 0; who < 3; who++ ) {
for ( what = 0; what < 3; what++, m++ ) {
if ( m[0] == '-' ) {
continue;
} else if ( m[0] != "rwx"[what] ) {
return 1;
}
mode += ((1 << (2 - what)) << 3*(2 - who));
}
}
bdb->bi_dbenv_mode = mode;
}
break;
case BDB_CHKPT: {
long l;
bdb->bi_txn_cp = 1;