#include "slap.h"
#include "back-ldbm.h"
-static int add_value(Backend *be, struct dbcache *db, char *type, int indextype, char *val, ID id);
+/* static int add_value(Backend *be, struct dbcache *db, char *type, int indextype, char *val, ID id);*/
+
+static int change_value(Backend *be,
+ struct dbcache *db,
+ char *type,
+ int indextype,
+ char *val,
+ ID id,
+ int
+ (*idl_func)(Backend *, struct dbcache *, Datum, ID));
static int index2prefix(int indextype);
int
/* add the dn to the indexes */
{
char *dn = ch_strdup("dn");
- index_add_values( be, dn, bvals, e->e_id );
+ index_change_values( be, dn, bvals, e->e_id, __INDEX_ADD_OP );
free( dn );
}
/* add each attribute to the indexes */
for ( ap = e->e_attrs; ap != NULL; ap = ap->a_next ) {
- index_add_values( be, ap->a_type, ap->a_vals, e->e_id );
+ index_change_values( be, ap->a_type, ap->a_vals, e->e_id,
+ __INDEX_ADD_OP );
}
Debug( LDAP_DEBUG_TRACE, "<= index_add( %ld, \"%s\" ) 0\n", e->e_id,
for ( ; mods != NULL; mods = mods->mod_next ) {
switch ( mods->mod_op & ~LDAP_MOD_BVALUES ) {
- case LDAP_MOD_ADD:
case LDAP_MOD_REPLACE:
- rc = index_add_values( be, mods->mod_type,
- mods->mod_bvalues, id );
+ /* XXX: Delete old index data==>problem when this
+ * gets called we lost values already!
+ */
+ case LDAP_MOD_ADD:
+ rc = index_change_values( be,
+ mods->mod_type,
+ mods->mod_bvalues,
+ id,
+ __INDEX_ADD_OP);
break;
case LDAP_MOD_SOFTADD: /* SOFTADD means index was there already */
- case LDAP_MOD_DELETE:
rc = 0;
break;
+ case LDAP_MOD_DELETE:
+ rc = index_change_values( be,
+ mods->mod_type,
+ mods->mod_bvalues,
+ id,
+ __INDEX_DEL_OP );
+ break;
}
if ( rc != 0 ) {
return( idl );
}
+/* Add or remove stuff from index files */
+
static int
-add_value(
+change_value(
Backend *be,
struct dbcache *db,
char *type,
int indextype,
char *val,
- ID id
+ ID id,
+ int (*idl_func)(Backend *, struct dbcache *, Datum, ID)
)
{
int rc;
Datum key;
- ID_BLOCK *idl = NULL;
char *tmpval = NULL;
char *realval = val;
char buf[BUFSIZ];
ldbm_datum_init( key );
- Debug( LDAP_DEBUG_TRACE, "=> add_value( \"%c%s\" )\n", prefix, val, 0 );
-
- realval = val;
- tmpval = NULL;
+ Debug( LDAP_DEBUG_TRACE,
+ "=> change_value( \"%c%s\", op=%s )\n",
+ prefix, val, (idl_func == idl_insert_key ? "ADD":"DELETE") );
if ( prefix != UNKNOWN_PREFIX ) {
unsigned int len = strlen( val );
if ( (len + 2) < sizeof(buf) ) {
realval = buf;
- } else {
+ } else {
/* value + prefix + null */
tmpval = (char *) ch_malloc( len + 2 );
realval = tmpval;
- }
+ }
realval[0] = prefix;
strcpy( &realval[1], val );
}
key.dptr = realval;
key.dsize = strlen( realval ) + 1;
- rc = idl_insert_key( be, db, key, id );
+ rc = idl_func( be, db, key, id );
if ( tmpval != NULL ) {
free( tmpval );
}
- if( idl != NULL ) {
- idl_free( idl );
- }
-
ldap_pvt_thread_yield();
- /* Debug( LDAP_DEBUG_TRACE, "<= add_value %d\n", rc, 0, 0 ); */
+ Debug( LDAP_DEBUG_TRACE, "<= change_value %d\n", rc, 0, 0 );
+
return( rc );
-}
+
+}/* static int change_value() */
int
-index_add_values(
+index_change_values(
Backend *be,
char *type,
struct berval **vals,
- ID id
+ ID id,
+ unsigned int op
)
{
char *val, *p, *code, *w;
char *bigbuf;
struct dbcache *db;
- Debug( LDAP_DEBUG_TRACE, "=> index_add_values( \"%s\", %ld )\n", type,
- id, 0 );
+ int (*idl_funct)(Backend *,
+ struct dbcache *,
+ Datum, ID);
+ char *at_cn; /* Attribute canonical name */
+ int mode;
+
+ Debug( LDAP_DEBUG_TRACE,
+ "=> index_change_values( \"%s\", %ld, op=%s )\n",
+ type, id, ((op == __INDEX_ADD_OP) ? "ADD" : "DELETE" ) );
+
+
+ if (op == __INDEX_ADD_OP) {
+
+ /* Add values */
+
+ idl_funct = idl_insert_key;
+ mode = LDBM_WRCREAT;
+
+ } else {
+
+ /* Delete values */
+
+ idl_funct = idl_delete_key;
+ mode = LDBM_WRITER;
+
+ }
+
attr_normalize(type);
attr_masks( be->be_private, type, &indexmask, &syntax );
+
if ( indexmask == 0 ) {
return( 0 );
}
- if ( (db = ldbm_cache_open( be, type, LDBM_SUFFIX, LDBM_WRCREAT ))
- == NULL ) {
+ /* at_cn = at_canonical_name( type ); */
+ at_cn = type;
+
+ if ( (db = ldbm_cache_open( be, at_cn, LDBM_SUFFIX, mode ))
+ == NULL ) {
Debug( LDAP_DEBUG_ANY,
- "<= index_add_values -1 (could not open/create %s%s)\n",
- type, LDBM_SUFFIX, 0 );
+ "<= index_change_values (couldn't open(%s%s),md=%s)\n",
+ at_cn,
+ LDBM_SUFFIX,
+ ((mode==LDBM_WRCREAT)?"LDBM_WRCREAT":"LDBM_WRITER") );
return( -1 );
}
* presence index entry
*/
if ( indexmask & INDEX_PRESENCE ) {
- add_value( be, db, type, INDEX_PRESENCE, "*", id );
+
+ change_value( be, db, at_cn, INDEX_PRESENCE,
+ "*", id, idl_funct );
+
}
- Debug( LDAP_DEBUG_TRACE, "*** index_add_values syntax 0x%x syntax bin 0x%x\n",
- syntax, SYNTAX_BIN, 0 );
+ Debug( LDAP_DEBUG_TRACE,
+ "index_change_values syntax 0x%x syntax bin 0x%x\n",
+ syntax, SYNTAX_BIN, 0 );
+
if ( syntax & SYNTAX_BIN ) {
+
ldbm_cache_close( be, db );
return( 0 );
+
}
bigbuf = NULL;
value_normalize( val, syntax );
- /* val length could change */
+ /* value_normalize could change the length of val */
len = strlen( val );
/*
* equality index entry
*/
if ( indexmask & INDEX_EQUALITY ) {
- add_value( be, db, type, INDEX_EQUALITY, val, id );
+
+ change_value( be, db, at_cn, INDEX_EQUALITY,
+ val, id, idl_funct);
+
}
/*
for ( w = first_word( val ); w != NULL;
w = next_word( w ) ) {
if ( (code = phonetic( w )) != NULL ) {
- add_value( be, db, type, INDEX_APPROX,
- code, id );
+ change_value( be,
+ db,
+ at_cn,
+ INDEX_APPROX,
+ code,
+ id,
+ idl_funct );
free( code );
}
}
}
buf[SUBLEN] = '\0';
- add_value( be, db, type, INDEX_SUB, buf, id );
+ change_value( be, db, at_cn, INDEX_SUB,
+ buf, id, idl_funct );
p = val + len - SUBLEN + 1;
for ( j = 0; j < SUBLEN - 1; j++ ) {
buf[SUBLEN - 1] = '$';
buf[SUBLEN] = '\0';
- add_value( be, db, type, INDEX_SUB, buf, id );
+ change_value( be, db, at_cn, INDEX_SUB,
+ buf, id, idl_funct );
}
/* any */
}
buf[SUBLEN] = '\0';
- add_value( be, db, type, INDEX_SUB, buf, id );
+ change_value( be, db, at_cn, INDEX_SUB,
+ buf, id, idl_funct );
}
}
ldbm_cache_close( be, db );
return( 0 );
-}
+
+}/* int index_change_values() */
static int
index2prefix( int indextype )
projects / thirdparty / openldap.git / commitdiff
