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Update support for dn vs ndn. Build new dn from e->e_dn not frontend

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provided dn (which is normalized and uppercased).   This preserved
the trailing portion of the dn.
This commit is contained in:
Kurt Zeilenga 1999-01-19 18:13:30 +00:00
parent e2a15115b0
commit 0e142b42f3
1 changed files with 27 additions and 19 deletions
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46
servers/slapd/back-ldbm/modrdn.c
View file

@ -23,7 +23,8 @@ ldbm_back_modrdn(
{
struct ldbminfo *li = (struct ldbminfo *) be->be_private;
char *matched = NULL;
char *pdn = NULL, *newdn = NULL;
char *p_dn = NULL, *p_ndn = NULL;
char *new_dn = NULL, *new_ndn = NULL;
char sep[2];
Entry *e, *p = NULL;
int rootlock = 0;
@ -51,9 +52,9 @@ ldbm_back_modrdn(
}
#endif
if ( (pdn = dn_parent( be, dn )) != NULL ) {
if ( (p_ndn = dn_parent( be, e->e_ndn )) != NULL ) {
/* parent + rdn + separator(s) + null */
if( (p = dn2entry_w( be, pdn, &matched )) == NULL) {
if( (p = dn2entry_w( be, p_ndn, &matched )) == NULL) {
Debug( LDAP_DEBUG_TRACE, "parent does not exist\n",
0, 0, 0);
send_ldap_result( conn, op, LDAP_OPERATIONS_ERROR,
@ -74,26 +75,28 @@ ldbm_back_modrdn(
}
#endif
newdn = (char *) ch_malloc( strlen( pdn ) + strlen( newrdn )
p_dn = dn_parent( be, e->e_dn );
new_dn = (char *) ch_malloc( strlen( p_dn ) + strlen( newrdn )
+ 3 );
if ( dn_type( dn ) == DN_X500 ) {
strcpy( newdn, newrdn );
strcat( newdn, ", " );
strcat( newdn, pdn );
if ( dn_type( e->e_dn ) == DN_X500 ) {
strcpy( new_dn, newrdn );
strcat( new_dn, ", " );
strcat( new_dn, p_dn );
} else {
char *s;
strcpy( newdn, newrdn );
strcpy( new_dn, newrdn );
s = strchr( newrdn, '\0' );
s--;
if ( *s != '.' && *s != '@' ) {
if ( (s = strpbrk( dn, ".@" )) != NULL ) {
sep[0] = *s;
sep[1] = '\0';
strcat( newdn, sep );
strcat( new_dn, sep );
}
}
strcat( newdn, pdn );
strcat( new_dn, p_dn );
}
} else {
/* no parent, modrdn entry directly under root */
if( ! be_isroot( be, op->o_ndn ) ) {
@ -107,12 +110,12 @@ ldbm_back_modrdn(
pthread_mutex_lock(&li->li_root_mutex);
rootlock = 1;
newdn = ch_strdup( newrdn );
new_dn = ch_strdup( newrdn );
}
(void) dn_normalize( newdn );
new_ndn = dn_normalize( ch_strdup( new_dn ) );
if ( (dn2id ( be, newdn ) ) != NOID ) {
if ( (dn2id ( be, new_ndn ) ) != NOID ) {
send_ldap_result( conn, op, LDAP_ALREADY_EXISTS, NULL, NULL );
goto return_results;
}
@ -126,20 +129,22 @@ ldbm_back_modrdn(
pthread_mutex_unlock( &op->o_abandonmutex );
/* add new one */
if ( dn2id_add( be, newdn, e->e_id ) != 0 ) {
if ( dn2id_add( be, new_ndn, e->e_id ) != 0 ) {
send_ldap_result( conn, op, LDAP_OPERATIONS_ERROR, NULL, NULL );
goto return_results;
}
/* delete old one */
if ( dn2id_delete( be, dn ) != 0 ) {
if ( dn2id_delete( be, e->e_ndn ) != 0 ) {
send_ldap_result( conn, op, LDAP_OPERATIONS_ERROR, NULL, NULL );
goto return_results;
}
(void) cache_delete_entry( &li->li_cache, e );
free( e->e_dn );
e->e_dn = newdn;
free( e->e_ndn );
e->e_dn = new_dn;
e->e_ndn = new_ndn;
/* XXX
* At some point here we need to update the attribute values in
@ -161,8 +166,11 @@ ldbm_back_modrdn(
rc = 0;
return_results:
if( newdn != NULL ) free( newdn );
if( pdn != NULL ) free( pdn );
if( new_dn != NULL ) free( new_dn );
if( new_ndn != NULL ) free( new_ndn );
if( p_dn != NULL ) free( p_dn );
if( p_ndn != NULL ) free( p_ndn );
if( matched != NULL ) free( matched );
if( p != NULL ) {