/* Find the ad, return -1 if not found,
* set point for insertion if ins is non-NULL
*/
int
bdb_attr_slot( struct bdb_info *bdb, AttributeDescription *ad, int *ins )
{
unsigned base = 0, cursor = 0;
unsigned n = bdb->bi_nattrs;
int val = 0;
while ( 0 < n ) {
unsigned pivot = n >> 1;
cursor = base + pivot;
val = SLAP_PTRCMP( ad, bdb->bi_attrs[cursor]->ai_desc );
if ( val < 0 ) {
n = pivot;
} else if ( val > 0 ) {
base = cursor + 1;
n -= pivot + 1;
} else {
return cursor;
}
}
if ( ins ) {
if ( val > 0 )
++cursor;
*ins = cursor;
}
return -1;
}
static int
vc_conn_cmp( const void *c1, const void *c2 )
{
const vc_conn_t *vc1 = (const vc_conn_t *)c1;
const vc_conn_t *vc2 = (const vc_conn_t *)c2;
return SLAP_PTRCMP( vc1->conn, vc2->conn );
}
static int
authzid_conn_cmp( const void *c1, const void *c2 )
{
const authzid_conn_t *ac1 = (const authzid_conn_t *)c1;
const authzid_conn_t *ac2 = (const authzid_conn_t *)c2;
return SLAP_PTRCMP( ac1->conn, ac2->conn );
}
static int
bdb_idl_entry_cmp( const void *v_idl1, const void *v_idl2 )
{
const bdb_idl_cache_entry_t *idl1 = v_idl1, *idl2 = v_idl2;
int rc;
if ((rc = SLAP_PTRCMP( idl1->db, idl2->db ))) return rc;
if ((rc = idl1->kstr.bv_len - idl2->kstr.bv_len )) return rc;
return ( memcmp ( idl1->kstr.bv_val, idl2->kstr.bv_val , idl1->kstr.bv_len ) );
}
/*
* meta_back_conn_cmp
*
* compares two struct metaconn based on the value of the conn pointer;
* used by avl stuff
*/
int
meta_back_conn_cmp(
const void *c1,
const void *c2
)
{
struct metaconn *lc1 = ( struct metaconn * )c1;
struct metaconn *lc2 = ( struct metaconn * )c2;
return SLAP_PTRCMP( lc1->conn, lc2->conn );
}
int bdb_tool_entry_reindex(
BackendDB *be,
ID id,
AttributeDescription **adv )
{
struct bdb_info *bi = (struct bdb_info *) be->be_private;
int rc;
Entry *e;
DB_TXN *tid = NULL;
Operation op = {0};
Opheader ohdr = {0};
Debug( LDAP_DEBUG_ARGS,
"=> " LDAP_XSTRING(bdb_tool_entry_reindex) "( %ld )\n",
(long) id, 0, 0 );
assert( tool_base == NULL );
assert( tool_filter == NULL );
/* No indexes configured, nothing to do. Could return an
* error here to shortcut things.
*/
if (!bi->bi_attrs) {
return 0;
}
/* Check for explicit list of attrs to index */
if ( adv ) {
int i, j, n;
if ( bi->bi_attrs[0]->ai_desc != adv[0] ) {
/* count */
for ( n = 0; adv[n]; n++ ) ;
/* insertion sort */
for ( i = 0; i < n; i++ ) {
AttributeDescription *ad = adv[i];
for ( j = i-1; j>=0; j--) {
if ( SLAP_PTRCMP( adv[j], ad ) <= 0 ) break;
adv[j+1] = adv[j];
}
adv[j+1] = ad;
}
}
for ( i = 0; adv[i]; i++ ) {
if ( bi->bi_attrs[i]->ai_desc != adv[i] ) {
for ( j = i+1; j < bi->bi_nattrs; j++ ) {
if ( bi->bi_attrs[j]->ai_desc == adv[i] ) {
AttrInfo *ai = bi->bi_attrs[i];
bi->bi_attrs[i] = bi->bi_attrs[j];
bi->bi_attrs[j] = ai;
break;
}
}
if ( j == bi->bi_nattrs ) {
Debug( LDAP_DEBUG_ANY,
LDAP_XSTRING(bdb_tool_entry_reindex)
": no index configured for %s\n",
adv[i]->ad_cname.bv_val, 0, 0 );
return -1;
}
}
}
bi->bi_nattrs = i;
}
/* Get the first attribute to index */
if (bi->bi_linear_index && !index_nattrs) {
index_nattrs = bi->bi_nattrs - 1;
bi->bi_nattrs = 1;
}
e = bdb_tool_entry_get( be, id );
if( e == NULL ) {
Debug( LDAP_DEBUG_ANY,
LDAP_XSTRING(bdb_tool_entry_reindex)
": could not locate id=%ld\n",
(long) id, 0, 0 );
return -1;
}
if (! (slapMode & SLAP_TOOL_QUICK)) {
rc = TXN_BEGIN( bi->bi_dbenv, NULL, &tid, bi->bi_db_opflags );
if( rc != 0 ) {
Debug( LDAP_DEBUG_ANY,
"=> " LDAP_XSTRING(bdb_tool_entry_reindex) ": "
"txn_begin failed: %s (%d)\n",
db_strerror(rc), rc, 0 );
goto done;
}
Debug( LDAP_DEBUG_TRACE, LDAP_XSTRING(bdb_tool_entry_reindex) ": txn id: %x\n",
tid->id(tid), 0, 0 );
}
/*
* just (re)add them for now
* assume that some other routine (not yet implemented)
* will zap index databases
*
*/
Debug( LDAP_DEBUG_TRACE,
"=> " LDAP_XSTRING(bdb_tool_entry_reindex) "( %ld, \"%s\" )\n",
(long) id, e->e_dn, 0 );
op.o_hdr = &ohdr;
op.o_bd = be;
op.o_tmpmemctx = NULL;
op.o_tmpmfuncs = &ch_mfuncs;
rc = bdb_tool_index_add( &op, tid, e );
done:
if( rc == 0 ) {
if (! (slapMode & SLAP_TOOL_QUICK)) {
rc = TXN_COMMIT( tid, 0 );
if( rc != 0 ) {
Debug( LDAP_DEBUG_ANY,
"=> " LDAP_XSTRING(bdb_tool_entry_reindex)
": txn_commit failed: %s (%d)\n",
db_strerror(rc), rc, 0 );
e->e_id = NOID;
}
}
} else {
if (! (slapMode & SLAP_TOOL_QUICK)) {
TXN_ABORT( tid );
Debug( LDAP_DEBUG_ANY,
"=> " LDAP_XSTRING(bdb_tool_entry_reindex)
": txn_aborted! %s (%d)\n",
db_strerror(rc), rc, 0 );
}
e->e_id = NOID;
}
bdb_entry_release( &op, e, 0 );
return rc;
}
int
entry_cmp( Entry *e1, Entry *e2 )
{
return SLAP_PTRCMP( e1, e2 );
}
int wt_tool_entry_reindex(
BackendDB *be,
ID id,
AttributeDescription **adv )
{
struct wt_info *wi = (struct wt_info *) be->be_private;
int rc;
Entry *e;
Operation op = {0};
Opheader ohdr = {0};
Debug( LDAP_DEBUG_ARGS,
"=> " LDAP_XSTRING(wt_tool_entry_reindex) "( %ld )\n",
(long) id, 0, 0 );
assert( tool_base == NULL );
assert( tool_filter == NULL );
/* No indexes configured, nothing to do. Could return an
* error here to shortcut things.
*/
if (!wi->wi_attrs) {
return 0;
}
/* Check for explicit list of attrs to index */
if ( adv ) {
int i, j, n;
if ( wi->wi_attrs[0]->ai_desc != adv[0] ) {
/* count */
for ( n = 0; adv[n]; n++ ) ;
/* insertion sort */
for ( i = 0; i < n; i++ ) {
AttributeDescription *ad = adv[i];
for ( j = i-1; j>=0; j--) {
if ( SLAP_PTRCMP( adv[j], ad ) <= 0 ) break;
adv[j+1] = adv[j];
}
adv[j+1] = ad;
}
}
for ( i = 0; adv[i]; i++ ) {
if ( wi->wi_attrs[i]->ai_desc != adv[i] ) {
for ( j = i+1; j < wi->wi_nattrs; j++ ) {
if ( wi->wi_attrs[j]->ai_desc == adv[i] ) {
AttrInfo *ai = wi->wi_attrs[i];
wi->wi_attrs[i] = wi->wi_attrs[j];
wi->wi_attrs[j] = ai;
break;
}
}
if ( j == wi->wi_nattrs ) {
Debug( LDAP_DEBUG_ANY,
LDAP_XSTRING(wt_tool_entry_reindex)
": no index configured for %s\n",
adv[i]->ad_cname.bv_val, 0, 0 );
return -1;
}
}
}
wi->wi_nattrs = i;
}
e = wt_tool_entry_get( be, id );
if( e == NULL ) {
Debug( LDAP_DEBUG_ANY,
LDAP_XSTRING(wt_tool_entry_reindex)
": could not locate id=%ld\n",
(long) id, 0, 0 );
return -1;
}
op.o_hdr = &ohdr;
op.o_bd = be;
op.o_tmpmemctx = NULL;
op.o_tmpmfuncs = &ch_mfuncs;
rc = wc->session->begin_transaction(wc->session, NULL);
if( rc ){
Debug( LDAP_DEBUG_ANY,
LDAP_XSTRING(wt_dn2id_add)
": begin_transaction failed: %s (%d)\n",
wiredtiger_strerror(rc), rc, 0 );
goto done;
}
Debug( LDAP_DEBUG_TRACE,
"=> " LDAP_XSTRING(wt_tool_entry_reindex) "( %ld, \"%s\" )\n",
(long) id, e->e_dn, 0 );
rc = wt_tool_index_add( &op, wc, e );
done:
if ( rc == 0 ){
rc = wc->session->commit_transaction(wc->session, NULL);
if( rc ) {
Debug( LDAP_DEBUG_ANY,
"=> " LDAP_XSTRING(wt_tool_entry_reindex)
"commit_transaction failed: %s (%d)\n",
wiredtiger_strerror(rc), rc, 0 );
}
}else{
rc = wc->session->rollback_transaction(wc->session, NULL);
Debug( LDAP_DEBUG_ANY,
"=> " LDAP_XSTRING(wt_tool_entry_reindex)
": rollback transaction %s\n",
wiredtiger_strerror(rc), rc, 0 );
}
wt_entry_release( &op, e, 0 );
return rc;
}
int mdb_tool_entry_reindex(
BackendDB *be,
ID id,
AttributeDescription **adv )
{
struct mdb_info *mi = (struct mdb_info *) be->be_private;
int rc;
Entry *e;
Operation op = {0};
Opheader ohdr = {0};
Debug( LDAP_DEBUG_ARGS,
"=> " LDAP_XSTRING(mdb_tool_entry_reindex) "( %ld )\n",
(long) id, 0, 0 );
assert( tool_base == NULL );
assert( tool_filter == NULL );
/* No indexes configured, nothing to do. Could return an
* error here to shortcut things.
*/
if (!mi->mi_attrs) {
return 0;
}
/* Check for explicit list of attrs to index */
if ( adv ) {
int i, j, n;
if ( mi->mi_attrs[0]->ai_desc != adv[0] ) {
/* count */
for ( n = 0; adv[n]; n++ ) ;
/* insertion sort */
for ( i = 0; i < n; i++ ) {
AttributeDescription *ad = adv[i];
for ( j = i-1; j>=0; j--) {
if ( SLAP_PTRCMP( adv[j], ad ) <= 0 ) break;
adv[j+1] = adv[j];
}
adv[j+1] = ad;
}
}
for ( i = 0; adv[i]; i++ ) {
if ( mi->mi_attrs[i]->ai_desc != adv[i] ) {
for ( j = i+1; j < mi->mi_nattrs; j++ ) {
if ( mi->mi_attrs[j]->ai_desc == adv[i] ) {
AttrInfo *ai = mi->mi_attrs[i];
mi->mi_attrs[i] = mi->mi_attrs[j];
mi->mi_attrs[j] = ai;
break;
}
}
if ( j == mi->mi_nattrs ) {
Debug( LDAP_DEBUG_ANY,
LDAP_XSTRING(mdb_tool_entry_reindex)
": no index configured for %s\n",
adv[i]->ad_cname.bv_val, 0, 0 );
return -1;
}
}
}
mi->mi_nattrs = i;
}
e = mdb_tool_entry_get( be, id );
if( e == NULL ) {
Debug( LDAP_DEBUG_ANY,
LDAP_XSTRING(mdb_tool_entry_reindex)
": could not locate id=%ld\n",
(long) id, 0, 0 );
return -1;
}
if ( !txi ) {
rc = mdb_txn_begin( mi->mi_dbenv, NULL, 0, &txi );
if( rc != 0 ) {
Debug( LDAP_DEBUG_ANY,
"=> " LDAP_XSTRING(mdb_tool_entry_reindex) ": "
"txn_begin failed: %s (%d)\n",
mdb_strerror(rc), rc, 0 );
goto done;
}
}
if ( slapMode & SLAP_TRUNCATE_MODE ) {
int i;
for ( i=0; i < mi->mi_nattrs; i++ ) {
rc = mdb_drop( txi, mi->mi_attrs[i]->ai_dbi, 0 );
if ( rc ) {
Debug( LDAP_DEBUG_ANY,
LDAP_XSTRING(mdb_tool_entry_reindex)
": (Truncate) mdb_drop(%s) failed: %s (%d)\n",
mi->mi_attrs[i]->ai_desc->ad_type->sat_cname.bv_val,
mdb_strerror(rc), rc );
return -1;
}
}
slapMode ^= SLAP_TRUNCATE_MODE;
}
/*
* just (re)add them for now
* Use truncate mode to empty/reset index databases
*/
Debug( LDAP_DEBUG_TRACE,
"=> " LDAP_XSTRING(mdb_tool_entry_reindex) "( %ld )\n",
(long) id, 0, 0 );
op.o_hdr = &ohdr;
op.o_bd = be;
op.o_tmpmemctx = NULL;
op.o_tmpmfuncs = &ch_mfuncs;
rc = mdb_tool_index_add( &op, txi, e );
done:
if( rc == 0 ) {
mdb_writes++;
if ( mdb_writes >= mdb_writes_per_commit ) {
unsigned i;
MDB_TOOL_IDL_FLUSH( be, txi );
rc = mdb_txn_commit( txi );
mdb_writes = 0;
for ( i=0; i<mi->mi_nattrs; i++ )
mi->mi_attrs[i]->ai_cursor = NULL;
if( rc != 0 ) {
Debug( LDAP_DEBUG_ANY,
"=> " LDAP_XSTRING(mdb_tool_entry_reindex)
": txn_commit failed: %s (%d)\n",
mdb_strerror(rc), rc, 0 );
e->e_id = NOID;
}
txi = NULL;
}
} else {
unsigned i;
mdb_writes = 0;
mdb_txn_abort( txi );
for ( i=0; i<mi->mi_nattrs; i++ )
mi->mi_attrs[i]->ai_cursor = NULL;
Debug( LDAP_DEBUG_ANY,
"=> " LDAP_XSTRING(mdb_tool_entry_reindex)
": txn_aborted! err=%d\n",
rc, 0, 0 );
e->e_id = NOID;
txi = NULL;
}
mdb_entry_release( &op, e, 0 );
return rc;
}