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SLAPD_SCHEMA_NOT_COMPAT: add framework for substr value normalization

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Calls value_normalize per substr component (like old code),
	likely should have/call substr_normalize which takes all components
		at once (to allow more sophisticated normalization)
This commit is contained in:
Kurt Zeilenga 2000-05-17 20:29:26 +00:00
parent 1f22c52b8a
commit fa9f7a7d8e
2 changed files with 53 additions and 8 deletions
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40
servers/slapd/filter.c
View File

@ -429,6 +429,8 @@ get_substring_filter(
for ( tag = ber_first_element( ber, &len, &last ); tag != LBER_DEFAULT;
tag = ber_next_element( ber, &len, last ) )
{
unsigned usage;
rc = ber_scanf( ber, "O", &val );
if ( rc == LBER_ERROR ) {
rc = SLAPD_DISCONNECT;
@ -441,15 +443,47 @@ get_substring_filter(
goto return_error;
}
rc = LDAP_PROTOCOL_ERROR;
#ifdef SLAPD_SCHEMA_NOT_COMPAT
switch ( tag ) {
case LDAP_SUBSTRING_INITIAL:
usage = SLAP_MR_SUBSTR_INITIAL;
break;
case LDAP_SUBSTRING_ANY:
usage = SLAP_MR_SUBSTR_ANY;
break;
case LDAP_SUBSTRING_FINAL:
usage = SLAP_MR_SUBSTR_FINAL;
break;
default:
rc = LDAP_PROTOCOL_ERROR;
Debug( LDAP_DEBUG_FILTER,
" unknown substring choice=%ld\n",
(long) tag, 0, 0 );
ber_bvfree( val );
goto return_error;
}
rc = value_normalize( f->f_sub_desc, usage, val, text );
if( rc != LDAP_SUCCESS ) {
ber_bvfree( val );
goto return_error;
}
#else
#ifndef SLAPD_SCHEMA_NOT_COMPAT
/* we should call a substring syntax normalization routine */
value_normalize( val->bv_val, syntax );
/* this is bogus, value_normalize should take a berval */
val->bv_len = strlen( val->bv_val );
#endif
rc = LDAP_PROTOCOL_ERROR;
switch ( tag ) {
case LDAP_SUBSTRING_INITIAL:
Debug( LDAP_DEBUG_FILTER, " INITIAL\n", 0, 0, 0 );
@ -457,6 +491,8 @@ get_substring_filter(
ber_bvfree( val );
goto return_error;
}
f->f_sub_initial = val;
if( fstr ) {

21
servers/slapd/slap.h
View File

@ -205,12 +205,21 @@ typedef int slap_mr_filter_func LDAP_P((
typedef struct slap_matching_rule {
LDAP_MATCHING_RULE smr_mrule;
unsigned smr_usage;
#define SLAP_MR_NONE 0x00U
#define SLAP_MR_EQUALITY 0x01U
#define SLAP_MR_APPROX 0x02U
#define SLAP_MR_ORDERING 0x04U
#define SLAP_MR_SUBSTR 0x08U
#define SLAP_MR_EXT 0x10U
#define SLAP_MR_TYPE_MASK 0xFF00U
#define SLAP_MR_SUBTYPE_MASK 0x00FFU
#define SLAP_MR_NONE 0x0000U
#define SLAP_MR_EQUALITY 0x0100U
#define SLAP_MR_APPROX 0x0200U
#define SLAP_MR_ORDERING 0x0400U
#define SLAP_MR_SUBSTR 0x0800U
#define SLAP_MR_EXT 0x1000U
#define SLAP_MR_SUBSTR_INITIAL (SLAP_MR_SUBSTR | 0x0001U )
#define SLAP_MR_SUBSTR_ANY (SLAP_MR_SUBSTR | 0x0002U )
#define SLAP_MR_SUBSTR_FINAL (SLAP_MR_SUBSTR | 0x0004U )
Syntax *smr_syntax;
slap_mr_convert_func *smr_convert;
slap_mr_normalize_func *smr_normalize;