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Add general extensible matching support and integerBitAndMatch

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and integerBitOrMatch enhancement (ITS#1302 + minor changes)
from Luke Howard <lukeh@padl.com>.
This commit is contained in:
Kurt Zeilenga 2001-09-01 17:10:43 +00:00
parent 2c9a238571
commit a2ba804e47
2 changed files with 117 additions and 0 deletions
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54
servers/slapd/filterentry.c
View File

@ -15,6 +15,8 @@
#include "slap.h"
#define SLAPD_EXT_FILTERS 1
static int test_filter_and( Backend *be,
Connection *conn, Operation *op,
Entry *e, Filter *flist );
@ -220,6 +222,58 @@ test_filter(
return( rc );
}
static int test_mra_filter(
Backend *be,
Connection *conn,
Operation *op,
Entry *e,
MatchingRuleAssertion *mra )
{
int i;
Attribute *a;
if( !access_allowed( be, conn, op, e,
mra->ma_desc, mra->ma_value, ACL_SEARCH ) )
{
return LDAP_INSUFFICIENT_ACCESS;
}
if( strcmp(mra->ma_rule->smr_syntax->ssyn_oid,
mra->ma_desc->ad_type->sat_syntax->ssyn_oid) != 0)
{
return LDAP_INVALID_SYNTAX;
}
if( mra->ma_rule == NULL )
{
return LDAP_INAPPROPRIATE_MATCHING;
}
for(a = attrs_find( e->e_attrs, mra->ma_desc );
a != NULL;
a = attrs_find( a->a_next, mra->ma_desc ) )
{
for ( i = 0; a->a_vals[i] != NULL; i++ ) {
int ret;
int rc;
const char *text;
rc = value_match( &ret, a->a_desc, mra->ma_rule, 0,
a->a_vals[i], mra->ma_value,
&text );
if( rc != LDAP_SUCCESS ) {
return rc;
}
if ( ret ) {
return LDAP_COMPARE_TRUE;
}
}
}
return LDAP_COMPARE_FALSE;
}
static int
test_ava_filter(

63
servers/slapd/schema_init.c
View File

@ -10,6 +10,7 @@
#include <stdio.h>
#include <ac/ctype.h>
#include <ac/errno.h>
#include <ac/string.h>
#include <ac/socket.h>
@ -3222,6 +3223,54 @@ objectIdentifierFirstComponentMatch(
return rc;
}
static int
integerBitAndMatch(
int *matchp,
slap_mask_t flags,
Syntax *syntax,
MatchingRule *mr,
struct berval *value,
void *assertedValue )
{
long lValue, lAssertedValue;
/* safe to assume integers are NUL terminated? */
lValue = strtoul(value->bv_val, NULL, 10);
if(( lValue == LONG_MIN || lValue == LONG_MAX) && errno == ERANGE )
return LDAP_CONSTRAINT_VIOLATION;
lAssertedValue = strtol(((struct berval *)assertedValue)->bv_val, NULL, 10);
if(( lAssertedValue == LONG_MIN || lAssertedValue == LONG_MAX) && errno == ERANGE )
return LDAP_CONSTRAINT_VIOLATION;
*matchp = (lValue & lAssertedValue);
return LDAP_SUCCESS;
}
static int
integerBitOrMatch(
int *matchp,
slap_mask_t flags,
Syntax *syntax,
MatchingRule *mr,
struct berval *value,
void *assertedValue )
{
long lValue, lAssertedValue;
/* safe to assume integers are NUL terminated? */
lValue = strtoul(value->bv_val, NULL, 10);
if(( lValue == LONG_MIN || lValue == LONG_MAX) && errno == ERANGE )
return LDAP_CONSTRAINT_VIOLATION;
lAssertedValue = strtol(((struct berval *)assertedValue)->bv_val, NULL, 10);
if(( lAssertedValue == LONG_MIN || lAssertedValue == LONG_MAX) && errno == ERANGE )
return LDAP_CONSTRAINT_VIOLATION;
*matchp = (lValue | lAssertedValue);
return LDAP_SUCCESS;
}
static int
check_time_syntax (struct berval *val,
int start,
@ -4010,6 +4059,20 @@ struct mrule_defs_rec mrule_defs[] = {
OpenLDAPaciMatch, NULL, NULL,
NULL},
{"( 1.2.840.113556.1.4.803 NAME 'integerBitAndMatch' "
"SYNTAX 1.3.6.1.4.1.1466.115.121.1.27 )",
SLAP_MR_EXT,
NULL, NULL,
integerBitAndMatch, NULL, NULL,
NULL},
{"( 1.2.840.113556.1.4.804 NAME 'integerBitOrMatch' "
"SYNTAX 1.3.6.1.4.1.1466.115.121.1.27 )",
SLAP_MR_EXT,
NULL, NULL,
integerBitOrMatch, NULL, NULL,
NULL},
{NULL, SLAP_MR_NONE, NULL, NULL, NULL, NULL}
};