/* value.c - routines for dealing with values */
+/* $OpenLDAP$ */
+/*
+ * Copyright 1998-2000 The OpenLDAP Foundation, All Rights Reserved.
+ * COPYING RESTRICTIONS APPLY, see COPYRIGHT file
+ */
#include "portable.h"
#include "slap.h"
+int
+value_add(
+ struct berval ***vals,
+ struct berval **addvals
+)
+{
+ int n, nn, i, j;
+
+ for ( nn = 0; addvals != NULL && addvals[nn] != NULL; nn++ )
+ ; /* NULL */
+
+ if ( *vals == NULL ) {
+ *vals = (struct berval **) ch_malloc( (nn + 1)
+ * sizeof(struct berval *) );
+ n = 0;
+ } else {
+ for ( n = 0; (*vals)[n] != NULL; n++ )
+ ; /* NULL */
+ *vals = (struct berval **) ch_realloc( (char *) *vals,
+ (n + nn + 1) * sizeof(struct berval *) );
+ }
+
+ for ( i = 0, j = 0; i < nn; i++ ) {
+ if ( addvals[i]->bv_len > 0 ) {
+ (*vals)[n + j] = ber_bvdup( addvals[i] );
+ if( (*vals)[n + j++] == NULL ) break;
+ }
+ }
+ (*vals)[n + j] = NULL;
+
+ return LDAP_SUCCESS;
+}
+
+#ifdef SLAPD_SCHEMA_NOT_COMPAT
+ /* not used */
+#else
int
value_add_fast(
struct berval ***vals,
*maxvals * sizeof(struct berval *) );
}
- for ( i = 0, j = 0; i < naddvals; i++, j++ ) {
+ for ( i = 0, j = 0; i < naddvals; i++ ) {
if ( addvals[i]->bv_len > 0 ) {
(*vals)[nvals + j] = ber_bvdup( addvals[i] );
+ if( (*vals)[nvals + j] != NULL ) j++;
}
}
(*vals)[nvals + j] = NULL;
return( 0 );
}
+#endif
+#ifdef SLAPD_SCHEMA_NOT_COMPAT
int
-value_add(
- struct berval ***vals,
- struct berval **addvals
-)
+value_normalize(
+ AttributeDescription *ad,
+ unsigned usage,
+ struct berval *in,
+ struct berval **out,
+ const char **text )
{
- int n, nn, i, j;
+ int rc;
+ MatchingRule *mr;
- for ( nn = 0; addvals != NULL && addvals[nn] != NULL; nn++ )
- ; /* NULL */
+ switch( usage & SLAP_MR_TYPE_MASK ) {
+ case SLAP_MR_NONE:
+ case SLAP_MR_EQUALITY:
+ mr = ad->ad_type->sat_equality;
+ break;
+ case SLAP_MR_ORDERING:
+ mr = ad->ad_type->sat_ordering;
+ break;
+ case SLAP_MR_SUBSTR:
+ mr = ad->ad_type->sat_substr;
+ break;
+ case SLAP_MR_EXT:
+ default:
+ assert( 0 );
+ *text = "internal error";
+ return LDAP_OTHER;
+ }
- if ( *vals == NULL ) {
- *vals = (struct berval **) ch_malloc( (nn + 1)
- * sizeof(struct berval *) );
- n = 0;
- } else {
- for ( n = 0; (*vals)[n] != NULL; n++ )
- ; /* NULL */
- *vals = (struct berval **) ch_realloc( (char *) *vals,
- (n + nn + 1) * sizeof(struct berval *) );
+ if( mr == NULL ) {
+ *text = "inappropriate matching request";
+ return LDAP_INAPPROPRIATE_MATCHING;
}
- for ( i = 0, j = 0; i < nn; i++ ) {
- if ( addvals[i]->bv_len > 0 ) {
- (*vals)[n + j++] = ber_bvdup( addvals[i] );
+ /* we only support equality matching of binary attributes */
+ if( slap_ad_is_binary( ad ) && usage != SLAP_MR_EQUALITY ) {
+ *text = "inappropriate binary matching";
+ return LDAP_INAPPROPRIATE_MATCHING;
+ }
+
+ if( mr->smr_normalize ) {
+ rc = (mr->smr_normalize)( usage,
+ ad->ad_type->sat_syntax,
+ mr, in, out );
+
+ if( rc != LDAP_SUCCESS ) {
+ *text = "unable to normalize value";
+ return LDAP_INVALID_SYNTAX;
+ }
+
+ } else if ( mr->smr_syntax->ssyn_normalize ) {
+ rc = (mr->smr_syntax->ssyn_normalize)(
+ ad->ad_type->sat_syntax,
+ in, out );
+
+ if( rc != LDAP_SUCCESS ) {
+ *text = "unable to normalize value";
+ return LDAP_INVALID_SYNTAX;
}
+
+ } else {
+ *out = ber_bvdup( in );
}
- (*vals)[n + j] = NULL;
- return( 0 );
+ return LDAP_SUCCESS;
}
+#else
void
value_normalize(
char *s,
}
if ( syntax & SYNTAX_DN ) {
- (void) dn_normalize_case( s );
+ (void) dn_normalize( s );
return;
}
if ( (syntax & SYNTAX_TEL) && (*s == ' ' || *s == '-') ) {
continue;
}
- *d++ = TOUPPER( *s );
+ *d++ = TOUPPER( (unsigned char) *s );
}
*d = '\0';
}
+#endif
-#define LDAP_MIN( a, b ) ((a) < (b) ? (a) : (b) )
-
+#ifdef SLAPD_SCHEMA_NOT_COMPAT
int
-value_cmp(
- struct berval *v1,
- struct berval *v2,
- int syntax,
- int normalize /* 1 => arg 1; 2 => arg 2; 3 => both */
-)
+value_match(
+ int *match,
+ AttributeDescription *ad,
+ MatchingRule *mr,
+ struct berval *v1, /* stored value */
+ void *v2, /* assertion */
+ const char ** text )
{
- int rc;
- struct stat st1, st2;
+ int rc;
+ int usage = 0;
+ struct berval *nv1 = NULL;
- if ( normalize & 1 ) {
- v1 = ber_bvdup( v1 );
- value_normalize( v1->bv_val, syntax );
- }
- if ( normalize & 2 ) {
- v2 = ber_bvdup( v2 );
- value_normalize( v2->bv_val, syntax );
+ if( !mr->smr_match ) {
+ return LDAP_INAPPROPRIATE_MATCHING;
}
- switch ( syntax ) {
- case SYNTAX_CIS:
- case (SYNTAX_CIS | SYNTAX_TEL):
- case (SYNTAX_CIS | SYNTAX_DN):
- rc = strcasecmp( v1->bv_val, v2->bv_val );
- break;
+ if( ad->ad_type->sat_syntax->ssyn_normalize ) {
+ rc = ad->ad_type->sat_syntax->ssyn_normalize(
+ ad->ad_type->sat_syntax, v1, &nv1 );
- case SYNTAX_CES:
- rc = strcmp( v1->bv_val, v2->bv_val );
- break;
-
- case SYNTAX_BIN:
- rc = memcmp( v1->bv_val, v2->bv_val, LDAP_MIN( v1->bv_len,
- v2->bv_len ) );
- break;
- }
-
- if ( normalize & 1 ) {
- ber_bvfree( v1 );
- }
- if ( normalize & 2 ) {
- ber_bvfree( v2 );
+ if( rc != LDAP_SUCCESS ) {
+ return LDAP_INAPPROPRIATE_MATCHING;
+ }
}
- return( rc );
+ rc = (mr->smr_match)( match, usage,
+ ad->ad_type->sat_syntax,
+ mr,
+ nv1 != NULL ? nv1 : v1,
+ v2 );
+
+ ber_bvfree( nv1 );
+ return rc;
}
+#else
int
-value_ncmp(
+value_cmp(
struct berval *v1,
struct berval *v2,
int syntax,
- int len,
- int normalize
+ int normalize /* 1 => arg 1; 2 => arg 2; 3 => both */
)
{
- int rc;
+ int rc;
if ( normalize & 1 ) {
v1 = ber_bvdup( v1 );
switch ( syntax ) {
case SYNTAX_CIS:
case (SYNTAX_CIS | SYNTAX_TEL):
- rc = strncasecmp( v1->bv_val, v2->bv_val, len );
+ case (SYNTAX_CIS | SYNTAX_DN):
+ rc = strcasecmp( v1->bv_val, v2->bv_val );
break;
case SYNTAX_CES:
- rc = strncmp( v1->bv_val, v2->bv_val, len );
+ rc = strcmp( v1->bv_val, v2->bv_val );
break;
+ default: /* Unknown syntax */
case SYNTAX_BIN:
- rc = memcmp( v1->bv_val, v2->bv_val, len );
+ rc = (v1->bv_len == v2->bv_len
+ ? memcmp( v1->bv_val, v2->bv_val, v1->bv_len )
+ : v1->bv_len > v2->bv_len ? 1 : -1);
+ break;
}
if ( normalize & 1 ) {
return( rc );
}
-
+#endif
+
+#ifdef SLAPD_SCHEMA_NOT_COMPAT
+int value_find(
+ AttributeDescription *ad,
+ struct berval **vals,
+ struct berval *val )
+#else
int
value_find(
struct berval **vals,
struct berval *v,
int syntax,
- int normalize
-)
+ int normalize )
+#endif
{
int i;
+#ifdef SLAPD_SCHEMA_NOT_COMPAT
+ int rc;
+ struct berval *nval = NULL;
+ MatchingRule *mr = ad->ad_type->sat_equality;
+
+ if( mr == NULL || !mr->smr_match ) {
+ return LDAP_INAPPROPRIATE_MATCHING;
+ }
+
+ if( mr->smr_syntax->ssyn_normalize ) {
+ rc = mr->smr_syntax->ssyn_normalize(
+ mr->smr_syntax, val, &nval );
+
+ if( rc != LDAP_SUCCESS ) {
+ return LDAP_INAPPROPRIATE_MATCHING;
+ }
+ }
+#endif
for ( i = 0; vals[i] != NULL; i++ ) {
- if ( value_cmp( vals[i], v, syntax, normalize ) == 0 ) {
- return( 0 );
+#ifdef SLAPD_SCHEMA_NOT_COMPAT
+ int match;
+ const char *text;
+
+ rc = value_match( &match, ad, mr, vals[i],
+ nval == NULL ? val : nval, &text );
+
+ if( rc == LDAP_SUCCESS && match == 0 )
+#else
+ if ( value_cmp( vals[i], v, syntax, normalize ) == 0 )
+#endif
+ {
+ return LDAP_SUCCESS;
}
}
- return( 1 );
+ return LDAP_NO_SUCH_ATTRIBUTE;
}