#include "portable.h"
#include <stdio.h>
+#ifdef HAVE_LIMITS_H
#include <limits.h>
+#endif
#include <ac/ctype.h>
#include <ac/errno.h>
struct berval assertedUID = BER_BVNULL;
struct berval valueDN = BER_BVNULL;
struct berval valueUID = BER_BVNULL;
+ int approx = ((flags & SLAP_MR_EQUALITY_APPROX) == SLAP_MR_EQUALITY_APPROX);
if ( !BER_BVISEMPTY( asserted ) ) {
assertedUID.bv_val = strrchr( assertedDN.bv_val, '#' );
*matchp = match;
return LDAP_SUCCESS;
}
+
+ } else if ( !approx && valueUID.bv_len ) {
+ match = -1;
+ *matchp = match;
+ return LDAP_SUCCESS;
+
+ } else if ( !approx && assertedUID.bv_len ) {
+ match = 1;
+ *matchp = match;
+ return LDAP_SUCCESS;
}
return dnMatch( matchp, flags, syntax, mr, &valueDN, &assertedDN );
}
+static int
+uniqueMemberIndexer(
+ slap_mask_t use,
+ slap_mask_t flags,
+ Syntax *syntax,
+ MatchingRule *mr,
+ struct berval *prefix,
+ BerVarray values,
+ BerVarray *keysp,
+ void *ctx )
+{
+ BerVarray dnvalues;
+ int rc;
+ int i;
+ for( i=0; !BER_BVISNULL( &values[i] ); i++ ) {
+ /* just count them */
+ }
+ assert( i > 0 );
+
+ dnvalues = slap_sl_malloc( sizeof( struct berval ) * (i+1), ctx );
+
+ for( i=0; !BER_BVISNULL( &values[i] ); i++ ) {
+ struct berval assertedDN = values[i];
+ struct berval assertedUID = BER_BVNULL;
+
+ if ( !BER_BVISEMPTY( &assertedDN ) ) {
+ assertedUID.bv_val = strrchr( assertedDN.bv_val, '#' );
+ if ( !BER_BVISNULL( &assertedUID ) ) {
+ assertedUID.bv_val++;
+ assertedUID.bv_len = assertedDN.bv_len
+ - ( assertedUID.bv_val - assertedDN.bv_val );
+
+ if ( bitStringValidate( NULL, &assertedUID ) == LDAP_SUCCESS ) {
+ assertedDN.bv_len -= assertedUID.bv_len + 1;
+
+ } else {
+ BER_BVZERO( &assertedUID );
+ }
+ }
+ }
+
+ dnvalues[i] = assertedDN;
+ }
+ BER_BVZERO( &dnvalues[i] );
+
+ rc = octetStringIndexer( use, flags, syntax, mr, prefix,
+ dnvalues, keysp, ctx );
+
+ slap_sl_free( dnvalues, ctx );
+ return rc;
+}
+
+static int
+uniqueMemberFilter(
+ slap_mask_t use,
+ slap_mask_t flags,
+ Syntax *syntax,
+ MatchingRule *mr,
+ struct berval *prefix,
+ void * assertedValue,
+ BerVarray *keysp,
+ void *ctx )
+{
+ struct berval *asserted = (struct berval *) assertedValue;
+ struct berval assertedDN = *asserted;
+ struct berval assertedUID = BER_BVNULL;
+
+ if ( !BER_BVISEMPTY( asserted ) ) {
+ assertedUID.bv_val = strrchr( assertedDN.bv_val, '#' );
+ if ( !BER_BVISNULL( &assertedUID ) ) {
+ assertedUID.bv_val++;
+ assertedUID.bv_len = assertedDN.bv_len
+ - ( assertedUID.bv_val - assertedDN.bv_val );
+
+ if ( bitStringValidate( NULL, &assertedUID ) == LDAP_SUCCESS ) {
+ assertedDN.bv_len -= assertedUID.bv_len + 1;
+
+ } else {
+ BER_BVZERO( &assertedUID );
+ }
+ }
+ }
+
+ return octetStringFilter( use, flags, syntax, mr, prefix,
+ &assertedDN, keysp, ctx );
+}
+
+
/*
* Handling boolean syntax and matching is quite rigid.
* A more flexible approach would be to allow a variety
nvalue.bv_len = 0;
nvalue.bv_val = tmp.bv_val;
- wasspace = 1; /* trim leading spaces */
+ /* trim leading spaces? */
+ wasspace = !((( use & SLAP_MR_SUBSTR_ANY ) == SLAP_MR_SUBSTR_ANY ) ||
+ (( use & SLAP_MR_SUBSTR_FINAL ) == SLAP_MR_SUBSTR_FINAL ));
+
for( i = 0; i < tmp.bv_len; i++) {
if ( ASCII_SPACE( tmp.bv_val[i] )) {
if( wasspace++ == 0 ) {
}
if( !BER_BVISEMPTY( &nvalue ) ) {
- if( wasspace ) {
- /* last character was a space, trim it */
+ /* trim trailing space? */
+ if( wasspace && (
+ (( use & SLAP_MR_SUBSTR_INITIAL ) != SLAP_MR_SUBSTR_INITIAL ) &&
+ ( use & SLAP_MR_SUBSTR_ANY ) != SLAP_MR_SUBSTR_ANY ))
+ {
--nvalue.bv_len;
}
nvalue.bv_val[nvalue.bv_len] = '\0';
return LDAP_SUCCESS;
}
+static int
+directoryStringSubstringsMatch(
+ int *matchp,
+ slap_mask_t flags,
+ Syntax *syntax,
+ MatchingRule *mr,
+ struct berval *value,
+ void *assertedValue )
+{
+ int match = 0;
+ SubstringsAssertion *sub = assertedValue;
+ struct berval left = *value;
+ int i;
+ int priorspace=0;
+
+ if ( !BER_BVISNULL( &sub->sa_initial ) ) {
+ if ( sub->sa_initial.bv_len > left.bv_len ) {
+ /* not enough left */
+ match = 1;
+ goto done;
+ }
+
+ match = memcmp( sub->sa_initial.bv_val, left.bv_val,
+ sub->sa_initial.bv_len );
+
+ if ( match != 0 ) {
+ goto done;
+ }
+
+ left.bv_val += sub->sa_initial.bv_len;
+ left.bv_len -= sub->sa_initial.bv_len;
+
+ priorspace = ASCII_SPACE(
+ sub->sa_initial.bv_val[sub->sa_initial.bv_len] );
+ }
+
+ if ( sub->sa_any ) {
+ for ( i = 0; !BER_BVISNULL( &sub->sa_any[i] ); i++ ) {
+ ber_len_t idx;
+ char *p;
+
+ if( priorspace && !BER_BVISEMPTY( &sub->sa_any[i] )
+ && ASCII_SPACE( sub->sa_any[i].bv_val[0] ))
+ {
+ /* allow next space to match */
+ left.bv_val--;
+ left.bv_len++;
+ }
+ priorspace=0;
+
+retry:
+ if ( BER_BVISEMPTY( &sub->sa_any[i] ) ) {
+ continue;
+ }
+
+ if ( sub->sa_any[i].bv_len > left.bv_len ) {
+ /* not enough left */
+ match = 1;
+ goto done;
+ }
+
+ p = memchr( left.bv_val, *sub->sa_any[i].bv_val, left.bv_len );
+
+ if( p == NULL ) {
+ match = 1;
+ goto done;
+ }
+
+ idx = p - left.bv_val;
+
+ if ( idx >= left.bv_len ) {
+ /* this shouldn't happen */
+ return LDAP_OTHER;
+ }
+
+ left.bv_val = p;
+ left.bv_len -= idx;
+
+ if ( sub->sa_any[i].bv_len > left.bv_len ) {
+ /* not enough left */
+ match = 1;
+ goto done;
+ }
+
+ match = memcmp( left.bv_val,
+ sub->sa_any[i].bv_val,
+ sub->sa_any[i].bv_len );
+
+ if ( match != 0 ) {
+ left.bv_val++;
+ left.bv_len--;
+ goto retry;
+ }
+
+ left.bv_val += sub->sa_any[i].bv_len;
+ left.bv_len -= sub->sa_any[i].bv_len;
+
+ priorspace = ASCII_SPACE(
+ sub->sa_any[i].bv_val[sub->sa_any[i].bv_len] );
+ }
+ }
+
+ if ( !BER_BVISNULL( &sub->sa_final ) ) {
+ if( priorspace && !BER_BVISEMPTY( &sub->sa_final )
+ && ASCII_SPACE( sub->sa_final.bv_val[0] ))
+ {
+ /* allow next space to match */
+ left.bv_val--;
+ left.bv_len++;
+ }
+
+ if ( sub->sa_final.bv_len > left.bv_len ) {
+ /* not enough left */
+ match = 1;
+ goto done;
+ }
+
+ match = memcmp( sub->sa_final.bv_val,
+ &left.bv_val[left.bv_len - sub->sa_final.bv_len],
+ sub->sa_final.bv_len );
+
+ if ( match != 0 ) {
+ goto done;
+ }
+ }
+
+done:
+ *matchp = match;
+ return LDAP_SUCCESS;
+}
+
#if defined(SLAPD_APPROX_INITIALS)
# define SLAPD_APPROX_DELIMITER "._ "
# define SLAPD_APPROX_WORDLEN 2
{"( 2.5.13.4 NAME 'caseIgnoreSubstringsMatch' "
"SYNTAX 1.3.6.1.4.1.1466.115.121.1.58 )",
SLAP_MR_SUBSTR, directoryStringSyntaxes,
- NULL, UTF8StringNormalize, octetStringSubstringsMatch,
+ NULL, UTF8StringNormalize, directoryStringSubstringsMatch,
octetStringSubstringsIndexer, octetStringSubstringsFilter,
"caseIgnoreMatch" },
{"( 2.5.13.7 NAME 'caseExactSubstringsMatch' "
"SYNTAX 1.3.6.1.4.1.1466.115.121.1.58 )",
SLAP_MR_SUBSTR, directoryStringSyntaxes,
- NULL, UTF8StringNormalize, octetStringSubstringsMatch,
+ NULL, UTF8StringNormalize, directoryStringSubstringsMatch,
octetStringSubstringsIndexer, octetStringSubstringsFilter,
"caseExactMatch" },
"SYNTAX 1.3.6.1.4.1.1466.115.121.1.34 )",
SLAP_MR_EQUALITY | SLAP_MR_EXT, NULL,
NULL, uniqueMemberNormalize, uniqueMemberMatch,
- NULL, NULL,
+ uniqueMemberIndexer, uniqueMemberFilter,
NULL },
{"( 2.5.13.24 NAME 'protocolInformationMatch' "
{"( 1.3.6.1.4.1.1466.109.114.3 NAME 'caseIgnoreIA5SubstringsMatch' "
"SYNTAX 1.3.6.1.4.1.1466.115.121.1.26 )",
SLAP_MR_SUBSTR, NULL,
- NULL, IA5StringNormalize, octetStringSubstringsMatch,
+ NULL, IA5StringNormalize, directoryStringSubstringsMatch,
octetStringSubstringsIndexer, octetStringSubstringsFilter,
"caseIgnoreIA5Match" },
{"( 1.3.6.1.4.1.4203.1.2.1 NAME 'caseExactIA5SubstringsMatch' "
"SYNTAX 1.3.6.1.4.1.1466.115.121.1.26 )",
SLAP_MR_SUBSTR, NULL,
- NULL, IA5StringNormalize, octetStringSubstringsMatch,
+ NULL, IA5StringNormalize, directoryStringSubstringsMatch,
octetStringSubstringsIndexer, octetStringSubstringsFilter,
"caseExactIA5Match" },
projects / openldap / blobdiff