/* $NetBSD: componentlib.c,v 1.1.1.4 2018/02/06 01:53:06 christos Exp $ */
/* Copyright 2004 IBM Corporation
* All rights reserved.
* Redisribution and use in source and binary forms, with or without
* modification, are permitted only as authorizd by the OpenLADP
* Public License.
*/
/* ACKNOWLEDGEMENTS
* This work originally developed by Sang Seok Lim
* 2004/06/18 03:20:00 slim@OpenLDAP.org
*/
#include <sys/cdefs.h>
__RCSID("$NetBSD: componentlib.c,v 1.1.1.4 2018/02/06 01:53:06 christos Exp $");
#include "portable.h"
#include <ac/string.h>
#include <ac/socket.h>
#include <ldap_pvt.h>
#include "lutil.h"
#include <ldap.h>
#include "slap.h"
#include "component.h"
#include "componentlib.h"
#include "asn.h"
#include <asn-gser.h>
#include <stdlib.h>
#include <string.h>
#ifndef SLAPD_COMP_MATCH
#define SLAPD_COMP_MATCH SLAPD_MOD_DYNAMIC
#endif
#ifdef SLAPD_COMP_MATCH
/*
* Matching function : BIT STRING
*/
int
MatchingComponentBits ( char* oid, ComponentSyntaxInfo *csi_attr,
ComponentSyntaxInfo *csi_assert )
{
int rc;
MatchingRule* mr;
ComponentBits *a, *b;
if ( oid ) {
mr = retrieve_matching_rule(oid, (AsnTypeId)csi_attr->csi_comp_desc->cd_type_id );
if ( mr )
return component_value_match( mr, csi_attr , csi_assert );
}
a = ((ComponentBits*)csi_attr);
b = ((ComponentBits*)csi_assert);
rc = ( a->value.bitLen == b->value.bitLen &&
strncmp( a->value.bits,b->value.bits,a->value.bitLen ) == 0 );
return rc ? LDAP_COMPARE_TRUE:LDAP_COMPARE_FALSE;
}
/*
* Free function: BIT STRING
*/
void
FreeComponentBits ( ComponentBits* v ) {
FreeAsnBits( &v->value );
}
/*
* GSER Encoder : BIT STRING
*/
int
GEncComponentBits ( GenBuf *b, ComponentBits *in )
{
GAsnBits bits = {0};
bits.value = in->value;
if ( !in )
return (-1);
return GEncAsnBitsContent ( b, &bits);
}
/*
* GSER Decoder : BIT STRING
*/
int
GDecComponentBits ( void* mem_op, GenBuf *b, void *v, AsnLen *bytesDecoded, int mode )
{
char* peek_head;
int i, strLen;
void* component_values;
ComponentBits* k, **k2;
GAsnBits result;
k = (ComponentBits*) v;
if ( mode & DEC_ALLOC_MODE_0 ) {
k2 = (ComponentBits**) v;
*k2 = (ComponentBits*) CompAlloc( mem_op, sizeof( ComponentBits ) );
if ( !*k2 ) return LDAP_DECODING_ERROR;
k = *k2;
}
if ( GDecAsnBitsContent ( mem_op, b, &result, bytesDecoded ) < 0 ) {
if ( k ) CompFree( mem_op, k );
return LDAP_DECODING_ERROR;
}
k->value = result.value;
k->comp_desc = get_component_description (BASICTYPE_BITSTRING);
return LDAP_SUCCESS;
}
/*
* Component BER Decoder : BIT STRING
*/
int
BDecComponentBitsTag ( void* mem_op, GenBuf *b, void *v, AsnLen *bytesDecoded, int mode ) {
return BDecComponentBits ( mem_op, b, 0, 0, v, bytesDecoded, mode|CALL_TAG_DECODER );
}
int
BDecComponentBits ( void* mem_op, GenBuf *b, AsnTag tagId, AsnLen len, void *v,
AsnLen *bytesDecoded, int mode )
{
char* peek_head;
int i, strLen, rc;
void* component_values;
ComponentBits* k, **k2;
AsnBits result;
k = (ComponentBits*) v;
if ( mode & DEC_ALLOC_MODE_0 ) {
k2 = (ComponentBits**) v;
*k2 = (ComponentBits*) CompAlloc( mem_op, sizeof( ComponentBits ) );
if ( !*k2 ) return LDAP_DECODING_ERROR;
k = *k2;
}
if ( mode & CALL_TAG_DECODER ){
mode = mode & CALL_CONTENT_DECODER;
rc = BDecAsnBits ( mem_op, b, &result, bytesDecoded );
} else {
rc = BDecAsnBitsContent ( mem_op, b, tagId, len, &result, bytesDecoded );
}
if ( rc < 0 ) {
if ( k ) CompFree( mem_op, k );
return LDAP_DECODING_ERROR;
}
k->value = result;
k->comp_desc = get_component_description (BASICTYPE_BITSTRING);
return LDAP_SUCCESS;
}
/*
* Component GSER BMPString Encoder
*/
int
GEncComponentBMPString ( GenBuf *b, ComponentBMPString *in )
{
GBMPString t = {0};
if ( !in || in->value.octetLen <= 0 )
return (-1);
t.value = in->value;
return GEncBMPStringContent ( b, &t );
}
/*
* Component GSER BMPString Decoder
*/
int
GDecComponentBMPString ( void* mem_op, GenBuf *b, void *v, AsnLen *bytesDecoded, int mode)
{
char* peek_head;
int i, strLen;
void* component_values;
ComponentBMPString* k, **k2;
GBMPString result;
k = (ComponentBMPString*) v;
if ( mode & DEC_ALLOC_MODE_0 ) {
k2 = (ComponentBMPString**) v;
*k2 = (ComponentBMPString*) CompAlloc( mem_op, sizeof( ComponentBMPString ) );
if ( !*k2 ) return LDAP_DECODING_ERROR;
k = *k2;
}
*bytesDecoded = 0;
if ( GDecBMPStringContent ( mem_op, b, &result, bytesDecoded ) < 0 ) {
if ( k ) CompFree( mem_op, k );
return LDAP_DECODING_ERROR;
}
k->value = result.value;
k->comp_desc = get_component_description (BASICTYPE_BMP_STR);
return LDAP_SUCCESS;
}
/*
* Component BER BMPString Decoder
*/
int
BDecComponentBMPStringTag ( void* mem_op, GenBuf *b, void *v, AsnLen *bytesDecoded, int mode ) {
return BDecComponentBMPString ( mem_op, b, 0, 0, v, bytesDecoded, mode|CALL_TAG_DECODER );
}
int
BDecComponentBMPString ( void* mem_op, GenBuf *b, AsnTag tagId, AsnLen len, void *v,
AsnLen *bytesDecoded, int mode )
{
char* peek_head;
int i, strLen, rc;
void* component_values;
ComponentBMPString* k, **k2;
BMPString result;
k = (ComponentBMPString*) v;
if ( mode & DEC_ALLOC_MODE_0 ) {
k2 = (ComponentBMPString**) v;
*k2 = (ComponentBMPString*) CompAlloc( mem_op, sizeof( ComponentBMPString ) );
if ( !*k2 ) return LDAP_DECODING_ERROR;
k = *k2;
}
if ( mode & CALL_TAG_DECODER ){
mode = mode & CALL_CONTENT_DECODER;
rc = BDecBMPString ( mem_op, b, &result, bytesDecoded );
} else {
rc = BDecBMPStringContent ( mem_op, b, tagId, len, &result, bytesDecoded );
}
if ( rc < 0 ) {
if ( k ) CompFree( mem_op, k );
return LDAP_DECODING_ERROR;
}
k->value = result;
k->comp_desc = get_component_description (BASICTYPE_BMP_STR);
return LDAP_SUCCESS;
}
/*
* Component GSER Encoder : UTF8 String
*/
int
GEncComponentUTF8String ( GenBuf *b, ComponentUTF8String *in )
{
GUTF8String t = {0};
if ( !in || in->value.octetLen <= 0 )
return (-1);
t.value = in->value;
return GEncUTF8StringContent ( b, &t );
}
/*
* Component GSER Decoder : UTF8 String
*/
int
GDecComponentUTF8String ( void* mem_op, GenBuf *b, void *v,
AsnLen *bytesDecoded, int mode) {
char* peek_head;
int i, strLen;
void* component_values;
ComponentUTF8String* k, **k2;
GUTF8String result;
k = (ComponentUTF8String*) v;
if ( mode & DEC_ALLOC_MODE_0 ) {
k2 = (ComponentUTF8String**) v;
*k2 = (ComponentUTF8String*)CompAlloc( mem_op, sizeof( ComponentUTF8String ) );
if ( !*k2 ) return LDAP_DECODING_ERROR;
k = *k2;
}
*bytesDecoded = 0;
if ( GDecUTF8StringContent ( mem_op, b, &result, bytesDecoded ) < 0 ) {
if ( k ) CompFree( mem_op, k );
return LDAP_DECODING_ERROR;
}
k->value = result.value;
k->comp_desc = get_component_description (BASICTYPE_UTF8_STR);
return LDAP_SUCCESS;
}
/*
* Component BER Decoder : UTF8String
*/
int
BDecComponentUTF8StringTag ( void* mem_op, GenBuf *b, void *v, AsnLen *bytesDecoded, int mode ) {
return BDecComponentUTF8String ( mem_op, b, 0, 0, v, bytesDecoded, mode|CALL_TAG_DECODER );
}
int
BDecComponentUTF8String ( void* mem_op, GenBuf *b, AsnTag tagId, AsnLen len,
void *v, AsnLen *bytesDecoded, int mode )
{
char* peek_head;
int i, strLen, rc;
void* component_values;
ComponentUTF8String* k, **k2;
UTF8String result;
k = (ComponentUTF8String*) v;
if ( mode & DEC_ALLOC_MODE_0 ) {
k2 = (ComponentUTF8String**) v;
*k2 = (ComponentUTF8String*) CompAlloc( mem_op, sizeof( ComponentUTF8String ) );
if ( !*k2 ) return LDAP_DECODING_ERROR;
k = *k2;
}
if ( mode & CALL_TAG_DECODER ){
mode = mode & CALL_CONTENT_DECODER;
rc = BDecUTF8String ( mem_op, b, &result, bytesDecoded );
} else {
rc = BDecUTF8StringContent ( mem_op, b, tagId, len, &result, bytesDecoded );
}
if ( rc < 0 ) {
if ( k ) CompFree( mem_op, k );
return LDAP_DECODING_ERROR;
}
k->value = result;
k->comp_desc = get_component_description (BASICTYPE_UTF8_STR);
return LDAP_SUCCESS;
}
/*
* Component GSER Encoder : Teletex String
*/
int
GEncComponentTeletexString ( GenBuf *b, ComponentTeletexString *in )
{
GTeletexString t = {0};
if ( !in || in->value.octetLen <= 0 )
return (-1);
t.value = in->value;
return GEncTeletexStringContent ( b, &t );
}
/*
* Component GSER Decoder : Teletex String
*/
int
GDecComponentTeletexString ( void* mem_op, GenBuf *b, void *v,
AsnLen *bytesDecoded, int mode) {
char* peek_head;
int i, strLen;
void* component_values;
ComponentTeletexString* k, **k2;
GTeletexString result;
k = (ComponentTeletexString*) v;
if ( mode & DEC_ALLOC_MODE_0 ) {
k2 = (ComponentTeletexString**) v;
*k2 = (ComponentTeletexString*)CompAlloc( mem_op, sizeof( ComponentTeletexString ) );
if ( !*k2 ) return LDAP_DECODING_ERROR;
k = *k2;
}
*bytesDecoded = 0;
if ( GDecTeletexStringContent ( mem_op, b, &result, bytesDecoded ) < 0 ) {
if ( k ) CompFree( mem_op, k );
return LDAP_DECODING_ERROR;
}
k->value = result.value;
k->comp_desc = get_component_description (BASICTYPE_VIDEOTEX_STR);
return LDAP_SUCCESS;
}
/*
* Matching function : BOOLEAN
*/
int
MatchingComponentBool(char* oid, ComponentSyntaxInfo* csi_attr,
ComponentSyntaxInfo* csi_assert )
{
MatchingRule* mr;
ComponentBool *a, *b;
if( oid ) {
mr = retrieve_matching_rule(oid, csi_attr->csi_comp_desc->cd_type_id );
if ( mr )
return component_value_match( mr, csi_attr , csi_assert );
}
a = ((ComponentBool*)csi_attr);
b = ((ComponentBool*)csi_assert);
return (a->value == b->value) ? LDAP_COMPARE_TRUE:LDAP_COMPARE_FALSE;
}
/*
* GSER Encoder : BOOLEAN
*/
int
GEncComponentBool ( GenBuf *b, ComponentBool *in )
{
GAsnBool t = {0};
if ( !in )
return (-1);
t.value = in->value;
return GEncAsnBoolContent ( b, &t );
}
/*
* GSER Decoder : BOOLEAN
*/
int
GDecComponentBool ( void* mem_op, GenBuf *b, void *v, AsnLen *bytesDecoded, int mode )
{
char* peek_head;
int i, strLen;
ComponentBool* k, **k2;
GAsnBool result;
k = (ComponentBool*) v;
if ( mode & DEC_ALLOC_MODE_0 ) {
k2 = (ComponentBool**) v;
*k2 = (ComponentBool*) CompAlloc( mem_op, sizeof( ComponentBool ) );
if ( !*k2 ) return LDAP_DECODING_ERROR;
k = *k2;
}
if ( GDecAsnBoolContent( mem_op, b, &result, bytesDecoded ) < 0 ) {
if ( k ) CompFree ( mem_op, k );
return LDAP_DECODING_ERROR;
}
k->value = result.value;
k->comp_desc = get_component_description (BASICTYPE_BOOLEAN);
return LDAP_SUCCESS;
}
/*
* Component BER Decoder : BOOLEAN
*/
int
BDecComponentBoolTag ( void* mem_op, GenBuf *b, void *v, AsnLen *bytesDecoded, int mode ) {
return BDecComponentBool ( mem_op, b, 0, 0, v, bytesDecoded, mode|CALL_TAG_DECODER );
}
int
BDecComponentBool ( void* mem_op, GenBuf *b, AsnTag tagId, AsnLen len, void *v,
AsnLen *bytesDecoded, int mode )
{
char* peek_head;
int i, strLen, rc;
ComponentBool* k, **k2;
AsnBool result;
k = (ComponentBool*) v;
if ( mode & DEC_ALLOC_MODE_0 ) {
k2 = (ComponentBool**) v;
*k2 = (ComponentBool*) CompAlloc( mem_op, sizeof( ComponentBool ) );
if ( !*k2 ) return LDAP_DECODING_ERROR;
k = *k2;
}
if ( mode & CALL_TAG_DECODER ){
mode = mode & CALL_CONTENT_DECODER;
rc = BDecAsnBool ( mem_op, b, &result, bytesDecoded );
} else {
rc = BDecAsnBoolContent( mem_op, b, tagId, len, &result, bytesDecoded );
}
if ( rc < 0 ) {
if ( k ) CompFree ( mem_op, k );
return LDAP_DECODING_ERROR;
}
k->value = result;
k->comp_desc = get_component_description (BASICTYPE_BOOLEAN);
return LDAP_SUCCESS;
}
/*
* Matching function : ENUMERATE
*/
int
MatchingComponentEnum ( char* oid, ComponentSyntaxInfo *csi_attr,
ComponentSyntaxInfo *csi_assert )
{
int rc;
MatchingRule* mr;
ComponentEnum *a, *b;
if( oid ) {
mr = retrieve_matching_rule(oid, csi_attr->csi_comp_desc->cd_type_id );
if ( mr )
return component_value_match( mr, csi_attr , csi_assert );
}
a = ((ComponentEnum*)csi_attr);
b = ((ComponentEnum*)csi_assert);
rc = (a->value == b->value);
return rc ? LDAP_COMPARE_TRUE:LDAP_COMPARE_FALSE;
}
/*
* GSER Encoder : ENUMERATE
*/
int
GEncComponentEnum ( GenBuf *b, ComponentEnum *in )
{
GAsnEnum t = {0};
if ( !in )
return (-1);
t.value = in->value;
return GEncAsnEnumContent ( b, &t );
}
/*
* GSER Decoder : ENUMERATE
*/
int
GDecComponentEnum ( void* mem_op, GenBuf *b, void *v, AsnLen *bytesDecoded, int mode )
{
char* peek_head;
int i, strLen;
void* component_values;
ComponentEnum* k, **k2;
GAsnEnum result;
k = (ComponentEnum*) v;
if ( mode & DEC_ALLOC_MODE_0 ) {
k2 = (ComponentEnum**) v;
*k2 = (ComponentEnum*) CompAlloc( mem_op, sizeof( ComponentEnum ) );
if ( !*k2 ) return LDAP_DECODING_ERROR;
k = *k2;
}
if ( GDecAsnEnumContent ( mem_op, b, &result, bytesDecoded ) < 0 ) {
if ( k ) CompFree ( mem_op, k );
return LDAP_DECODING_ERROR;
}
k->value_identifier.bv_val = result.value_identifier;
k->value_identifier.bv_len = result.len;
k->comp_desc = CompAlloc( mem_op, sizeof( ComponentDesc ) );
if ( !k->comp_desc ) {
if ( k ) CompFree ( mem_op, k );
return LDAP_DECODING_ERROR;
}
k->comp_desc->cd_gser_encoder = (encoder_func*)GEncComponentEnum;
k->comp_desc->cd_gser_decoder = (gser_decoder_func*)GDecComponentEnum;
k->comp_desc->cd_ber_decoder = (ber_decoder_func*)BDecComponentEnum;
k->comp_desc->cd_free = (comp_free_func*)NULL;
k->comp_desc->cd_extract_i = NULL;
k->comp_desc->cd_type = ASN_BASIC;
k->comp_desc->cd_type_id = BASICTYPE_ENUMERATED;
k->comp_desc->cd_all_match = (allcomponent_matching_func*)MatchingComponentEnum;
return LDAP_SUCCESS;
}
/*
* Component BER Decoder : ENUMERATE
*/
int
BDecComponentEnumTag ( void* mem_op, GenBuf *b, void *v, AsnLen *bytesDecoded, int mode ) {
return BDecComponentEnum ( mem_op, b, 0, 0, v, bytesDecoded, mode|CALL_TAG_DECODER );
}
int
BDecComponentEnum ( void* mem_op, GenBuf *b, AsnTag tagId, AsnLen len, void *v,
AsnLen *bytesDecoded, int mode )
{
char* peek_head;
int i, strLen, rc;
void* component_values;
ComponentEnum* k, **k2;
AsnEnum result;
k = (ComponentEnum*) v;
if ( mode & DEC_ALLOC_MODE_0 ) {
k2 = (ComponentEnum**) v;
*k2 = (ComponentEnum*) CompAlloc( mem_op, sizeof( ComponentEnum ) );
if ( k ) return LDAP_DECODING_ERROR;
k = *k2;
}
if ( mode & CALL_TAG_DECODER ){
mode = mode & CALL_CONTENT_DECODER;
rc = BDecAsnEnum ( mem_op, b, &result, bytesDecoded );
} else {
rc = BDecAsnEnumContent ( mem_op, b, tagId, len, &result, bytesDecoded );
}
if ( rc < 0 ) {
if ( k ) CompFree ( mem_op, k );
return LDAP_DECODING_ERROR;
}
k->value = result;
k->comp_desc = CompAlloc( mem_op, sizeof( ComponentDesc ) );
if ( !k->comp_desc ) {
if ( k ) CompFree ( mem_op, k );
return LDAP_DECODING_ERROR;
}
k->comp_desc->cd_gser_encoder = (encoder_func*)GEncComponentEnum;
k->comp_desc->cd_gser_decoder = (gser_decoder_func*)GDecComponentEnum;
k->comp_desc->cd_ber_decoder = (ber_decoder_func*)BDecComponentEnum;
k->comp_desc->cd_free = (comp_free_func*)NULL;
k->comp_desc->cd_extract_i = NULL;
k->comp_desc->cd_type = ASN_BASIC;
k->comp_desc->cd_type_id = BASICTYPE_ENUMERATED;
k->comp_desc->cd_all_match = (allcomponent_matching_func*)MatchingComponentEnum;
return LDAP_SUCCESS;
}
/*
* Component GSER Encoder : IA5String
*/
int
GEncComponentIA5Stirng ( GenBuf *b, ComponentIA5String* in )
{
GIA5String t = {0};
t.value = in->value;
if ( !in || in->value.octetLen <= 0 ) return (-1);
return GEncIA5StringContent( b, &t );
}
/*
* Component BER Decoder : IA5String
*/
int
BDecComponentIA5StringTag ( void* mem_op, GenBuf *b, void *v, AsnLen *bytesDecoded, int mode ) {
return BDecComponentIA5String ( mem_op, b, 0, 0, v, bytesDecoded, mode|CALL_TAG_DECODER );
}
int
BDecComponentIA5String ( void* mem_op, GenBuf *b, AsnTag tagId, AsnLen len, void *v,
AsnLen *bytesDecoded, int mode )
{
char* peek_head;
int i, strLen, rc;
void* component_values;
ComponentIA5String* k, **k2;
IA5String result;
k = (ComponentIA5String*) v;
if ( mode & DEC_ALLOC_MODE_0 ) {
k2 = (ComponentIA5String**) v;
*k2 = (ComponentIA5String*) CompAlloc( mem_op, sizeof( ComponentIA5String ) );
if ( !*k2 ) return LDAP_DECODING_ERROR;
k = *k2;
}
if ( mode & CALL_TAG_DECODER ){
mode = mode & CALL_CONTENT_DECODER;
rc = BDecIA5String ( mem_op, b, &result, bytesDecoded );
} else {
rc = BDecIA5StringContent ( mem_op, b, tagId, len, &result, bytesDecoded );
}
if ( rc < 0 ) {
if ( k ) CompFree ( mem_op, k );
return LDAP_DECODING_ERROR;
}
k->value = result;
k->comp_desc = CompAlloc( mem_op, sizeof( ComponentDesc ) );
if ( !k->comp_desc ) {
if ( k ) CompFree ( mem_op, k );
return LDAP_DECODING_ERROR;
}
k->comp_desc->cd_gser_encoder = (encoder_func*)GEncComponentIA5String;
k->comp_desc->cd_gser_decoder = (gser_decoder_func*)GDecComponentIA5String;
k->comp_desc->cd_ber_decoder = (ber_decoder_func*)BDecComponentIA5String;
k->comp_desc->cd_free = (comp_free_func*)FreeComponentIA5String;
k->comp_desc->cd_extract_i = NULL;
k->comp_desc->cd_type = ASN_BASIC;
k->comp_desc->cd_type_id = BASICTYPE_IA5_STR;
k->comp_desc->cd_all_match = (allcomponent_matching_func*)MatchingComponentIA5String;
return LDAP_SUCCESS;
}
/*
* Matching function : INTEGER
*/
int
MatchingComponentInt(char* oid, ComponentSyntaxInfo* csi_attr,
ComponentSyntaxInfo* csi_assert )
{
MatchingRule* mr;
ComponentInt *a, *b;
if( oid ) {
/* check if this ASN type's matching rule is overrided */
mr = retrieve_matching_rule(oid, csi_attr->csi_comp_desc->cd_type_id );
/* if existing function is overrided, call the overriding
function*/
if ( mr )
return component_value_match( mr, csi_attr , csi_assert );
}
a = ((ComponentInt*)csi_attr);
b = ((ComponentInt*)csi_assert);
return ( a->value == b->value ) ? LDAP_COMPARE_TRUE:LDAP_COMPARE_FALSE;
}
/*
* GSER Encoder : INTEGER
*/
int
GEncComponentInt ( GenBuf *b, ComponentInt* in )
{
GAsnInt t = {0};
if ( !in )
return (-1);
t.value = in->value;
return GEncAsnIntContent ( b, &t );
}
/*
* GSER Decoder : INTEGER
*/
int
GDecComponentInt( void* mem_op, GenBuf * b, void *v, AsnLen *bytesDecoded, int mode)
{
char* peek_head;
int i, strLen;
void* component_values;
ComponentInt* k, **k2;
GAsnInt result;
k = (ComponentInt*) v;
if ( mode & DEC_ALLOC_MODE_0 ) {
k2 = (ComponentInt**) v;
*k2 = (ComponentInt*) CompAlloc( mem_op, sizeof( ComponentInt ) );
if ( !*k2 ) return LDAP_DECODING_ERROR;
k = *k2;
}
if ( GDecAsnIntContent ( mem_op, b, &result, bytesDecoded ) < 0 ) {
if ( k ) CompFree ( mem_op, k );
return LDAP_DECODING_ERROR;
}
k->value = result.value;
k->comp_desc = get_component_description (BASICTYPE_INTEGER );
return LDAP_SUCCESS;
}
/*
* Component BER Decoder : INTEGER
*/
int
BDecComponentIntTag ( void* mem_op, GenBuf *b, void *v, AsnLen *bytesDecoded, int mode ) {
return BDecComponentInt ( mem_op, b, 0, 0, v, bytesDecoded, mode|CALL_TAG_DECODER );
}
int
BDecComponentInt ( void* mem_op, GenBuf *b, AsnTag tagId, AsnLen len, void *v,
AsnLen *bytesDecoded, int mode )
{
char* peek_head;
int i, strLen, rc;
void* component_values;
ComponentInt* k, **k2;
AsnInt result;
k = (ComponentInt*) v;
if ( mode & DEC_ALLOC_MODE_0 ) {
k2 = (ComponentInt**) v;
*k2 = (ComponentInt*) CompAlloc( mem_op, sizeof( ComponentInt ) );
if ( !*k2 ) return LDAP_DECODING_ERROR;
k = *k2;
}
if ( mode & CALL_TAG_DECODER ){
mode = mode & CALL_CONTENT_DECODER;
rc = BDecAsnInt ( mem_op, b, &result, bytesDecoded );
} else {
rc = BDecAsnIntContent ( mem_op, b, tagId, len, &result, bytesDecoded );
}
k->value = result;
k->comp_desc = get_component_description (BASICTYPE_INTEGER );
return LDAP_SUCCESS;
}
/*
* Matching function : NULL
*/
int
MatchingComponentNull ( char *oid, ComponentSyntaxInfo *csi_attr,
ComponentSyntaxInfo *csi_assert )
{
MatchingRule* mr;
ComponentNull *a, *b;
if( oid ) {
mr = retrieve_matching_rule(oid, csi_attr->csi_comp_desc->cd_type_id );
if ( mr )
return component_value_match( mr, csi_attr , csi_assert );
}
a = ((ComponentNull*)csi_attr);
b = ((ComponentNull*)csi_assert);
return (a->value == b->value) ? LDAP_COMPARE_TRUE:LDAP_COMPARE_FALSE;
}
/*
* GSER Encoder : NULL
*/
int
GEncComponentNull ( GenBuf *b, ComponentNull *in )
{
GAsnNull t = {0};
if ( !in )
return (-1);
t.value = in->value;
return GEncAsnNullContent ( b, &t );
}
/*
* GSER Decoder : NULL
*/
int
GDecComponentNull ( void* mem_op, GenBuf *b, void *v, AsnLen *bytesDecoded, int mode )
{
char* peek_head;
int i, strLen;
void* component_values;
ComponentNull* k, **k2;
GAsnNull result;
k = (ComponentNull*) v;
if ( mode & DEC_ALLOC_MODE_0 ) {
k2 = (ComponentNull**) v;
*k2 = (ComponentNull*) CompAlloc( mem_op, sizeof( ComponentNull ) );
if ( !*k2 ) return LDAP_DECODING_ERROR;
k = *k2;
}
if ( GDecAsnNullContent ( mem_op, b, &result, bytesDecoded ) < 0 ) {
if ( k ) CompFree ( mem_op, k );
return LDAP_DECODING_ERROR;
}
k->value = result.value;
k->comp_desc = CompAlloc( mem_op, sizeof( ComponentDesc ) );
if ( !k->comp_desc ) {
if ( k ) CompFree ( mem_op, k );
return LDAP_DECODING_ERROR;
}
k->comp_desc->cd_gser_encoder = (encoder_func*)GEncComponentNull;
k->comp_desc->cd_gser_decoder = (gser_decoder_func*)GDecComponentNull;
k->comp_desc->cd_ber_decoder = (ber_decoder_func*)BDecComponentNull;
k->comp_desc->cd_free = (comp_free_func*)FreeComponentNull;
k->comp_desc->cd_extract_i = NULL;
k->comp_desc->cd_type = ASN_BASIC;
k->comp_desc->cd_type_id = BASICTYPE_NULL;
k->comp_desc->cd_all_match = (allcomponent_matching_func*)MatchingComponentNull;
return LDAP_SUCCESS;
}
/*
* Component BER Decoder : NULL
*/
int
BDecComponentNullTag ( void* mem_op, GenBuf *b, void *v, AsnLen *bytesDecoded, int mode )
{
return BDecComponentNull ( mem_op, b, 0, 0, v,bytesDecoded, mode|CALL_TAG_DECODER );
}
int
BDecComponentNull ( void* mem_op, GenBuf *b, AsnTag tagId, AsnLen len, void *v,
AsnLen *bytesDecoded, int mode )
{
char* peek_head;
int i, strLen, rc;
void* component_values;
ComponentNull* k, **k2;
AsnNull result;
k = (ComponentNull*) v;
if ( mode & DEC_ALLOC_MODE_0 ) {
k2 = (ComponentNull**) v;
*k2 = (ComponentNull*) CompAlloc( mem_op, sizeof( ComponentNull ) );
if ( !*k2 ) return LDAP_DECODING_ERROR;
k = *k2;
}
if ( mode & CALL_TAG_DECODER ){
mode = mode & CALL_CONTENT_DECODER;
rc = BDecAsnNull ( mem_op, b, &result, bytesDecoded );
}
else {
rc = BDecAsnNullContent ( mem_op, b, tagId, len, &result, bytesDecoded);
}
if ( rc < 0 ) {
if ( k ) CompFree ( mem_op, k );
return LDAP_DECODING_ERROR;
}
k->value = result;
k->comp_desc = CompAlloc( mem_op, sizeof( ComponentDesc ) );
if ( !k->comp_desc ) {
if ( k ) CompFree ( mem_op, k );
return LDAP_DECODING_ERROR;
}
k->comp_desc->cd_gser_encoder = (encoder_func*)GEncComponentNull;
k->comp_desc->cd_gser_decoder = (gser_decoder_func*)GDecComponentNull;
k->comp_desc->cd_ber_decoder = (ber_decoder_func*)BDecComponentNull;
k->comp_desc->cd_free = (comp_free_func*)FreeComponentNull;
k->comp_desc->cd_extract_i = NULL;
k->comp_desc->cd_type = ASN_BASIC;
k->comp_desc->cd_type_id = BASICTYPE_NULL;
k->comp_desc->cd_all_match = (allcomponent_matching_func*)MatchingComponentNull;
return LDAP_SUCCESS;
}
/*
* Component BER Decoder : NumericString
*/
int
BDecComponentNumericStringTag ( void* mem_op, GenBuf *b, void *v, AsnLen *bytesDecoded, int mode ) {
return BDecComponentNumericString ( mem_op, b, 0, 0, v, bytesDecoded, mode|CALL_TAG_DECODER );
}
int
BDecComponentNumericString ( void* mem_op, GenBuf *b, AsnTag tagId, AsnLen len, void *v, AsnLen *bytesDecoded, int mode )
{
char* peek_head;
int i, strLen, rc;
void* component_values;
ComponentNumericString* k, **k2;
NumericString result;
k = (ComponentNumericString*) v;
if ( mode & DEC_ALLOC_MODE_0 ) {
k2 = (ComponentNumericString**) v;
*k2 = (ComponentNumericString*) CompAlloc( mem_op, sizeof( ComponentNumericString ) );
if ( !*k2 ) return LDAP_DECODING_ERROR;
k = *k2;
}
if ( mode & CALL_TAG_DECODER ){
mode = mode & CALL_CONTENT_DECODER;
rc = BDecNumericString ( mem_op, b, &result, bytesDecoded );
} else {
rc = BDecNumericStringContent ( mem_op, b, tagId, len, &result, bytesDecoded);
}
if ( rc < 0 ) {
if ( k ) CompFree ( mem_op, k );
return LDAP_DECODING_ERROR;
}
k->value = result;
k->comp_desc = CompAlloc( mem_op, sizeof( ComponentDesc ) );
if ( !k->comp_desc ) {
if ( k ) CompFree ( mem_op, k );
return LDAP_DECODING_ERROR;
}
k->comp_desc->cd_gser_encoder = (encoder_func*)GEncComponentNumericString;
k->comp_desc->cd_gser_decoder = (gser_decoder_func*)GDecComponentNumericString;
k->comp_desc->cd_ber_decoder = (ber_decoder_func*)BDecComponentNumericString;
k->comp_desc->cd_free = (comp_free_func*)FreeComponentNumericString;
k->comp_desc->cd_extract_i = NULL;
k->comp_desc->cd_type = ASN_BASIC;
k->comp_desc->cd_type_id = BASICTYPE_NUMERIC_STR;
k->comp_desc->cd_all_match = (allcomponent_matching_func*)MatchingComponentNumericString;
return LDAP_SUCCESS;
}
/*
* Free function : OCTET STRING
*/
void
FreeComponentOcts ( ComponentOcts* v) {
FreeAsnOcts( &v->value );
}
/*
* Matching function : OCTET STRING
*/
int
MatchingComponentOcts ( char* oid, ComponentSyntaxInfo* csi_attr,
ComponentSyntaxInfo* csi_assert )
{
int rc;
MatchingRule* mr;
ComponentOcts *a, *b;
if( oid ) {
mr = retrieve_matching_rule(oid, csi_attr->csi_comp_desc->cd_type_id );
if ( mr )
return component_value_match( mr, csi_attr , csi_assert );
}
a = (ComponentOcts*) csi_attr;
b = (ComponentOcts*) csi_assert;
/* Assume that both of OCTET string has end of string character */
if ( (a->value.octetLen == b->value.octetLen) &&
strncmp ( a->value.octs, b->value.octs, a->value.octetLen ) == 0 )
return LDAP_COMPARE_TRUE;
else
return LDAP_COMPARE_FALSE;
}
/*
* GSER Encoder : OCTET STRING
*/
int
GEncComponentOcts ( GenBuf* b, ComponentOcts *in )
{
GAsnOcts t = {0};
if ( !in || in->value.octetLen <= 0 )
return (-1);
t.value = in->value;
return GEncAsnOctsContent ( b, &t );
}
/*
* GSER Decoder : OCTET STRING
*/
int
GDecComponentOcts ( void* mem_op, GenBuf *b, void *v, AsnLen *bytesDecoded, int mode )
{
char *peek_head, *data;
int i, j, strLen;
void* component_values;
ComponentOcts* k, **k2;
GAsnOcts result;
k = (ComponentOcts*) v;
if ( mode & DEC_ALLOC_MODE_0 ) {
k2 = (ComponentOcts**) v;
*k2 = (ComponentOcts*) CompAlloc( mem_op, sizeof( ComponentOcts ) );
if ( !*k2 ) return LDAP_DECODING_ERROR;
k = *k2;
}
if ( GDecAsnOctsContent ( mem_op, b, &result, bytesDecoded ) < 0 ) {
if ( k ) CompFree ( mem_op, k );
return LDAP_DECODING_ERROR;
}
k->value = result.value;
k->comp_desc = CompAlloc( mem_op, sizeof( ComponentDesc ) );
if ( !k->comp_desc ) {
if ( k ) CompFree ( mem_op, k );
return LDAP_DECODING_ERROR;
}
k->comp_desc->cd_gser_encoder = (encoder_func*)GEncComponentOcts;
k->comp_desc->cd_gser_decoder = (gser_decoder_func*)GDecComponentOcts;
k->comp_desc->cd_ber_decoder = (ber_decoder_func*)BDecComponentOcts;
k->comp_desc->cd_free = (comp_free_func*)FreeComponentOcts;
k->comp_desc->cd_extract_i = NULL;
k->comp_desc->cd_type = ASN_BASIC;
k->comp_desc->cd_type_id = BASICTYPE_OCTETSTRING;
k->comp_desc->cd_all_match = (allcomponent_matching_func*)MatchingComponentOcts;
return LDAP_SUCCESS;
}
/*
* Component BER Decoder : OCTET STRING
*/
int
BDecComponentOctsTag ( void* mem_op, GenBuf *b, void *v, AsnLen *bytesDecoded, int mode ) {
return BDecComponentOcts ( mem_op, b, 0, 0, v, bytesDecoded, mode|CALL_TAG_DECODER );
}
int
BDecComponentOcts ( void* mem_op, GenBuf *b, AsnTag tagId, AsnLen len, void *v,
AsnLen *bytesDecoded, int mode )
{
char *peek_head, *data;
int i, strLen, rc;
void* component_values;
ComponentOcts* k, **k2;
AsnOcts result;
k = (ComponentOcts*) v;
if ( mode & DEC_ALLOC_MODE_0 ) {
k2 = (ComponentOcts**) v;
*k2 = (ComponentOcts*) CompAlloc( mem_op, sizeof( ComponentOcts ) );
if ( !*k2 ) return LDAP_DECODING_ERROR;
k = *k2;
}
if ( mode & CALL_TAG_DECODER ){
mode = mode & CALL_CONTENT_DECODER;
rc = BDecAsnOcts ( mem_op, b, &result, bytesDecoded );
} else {
rc = BDecAsnOctsContent ( mem_op, b, tagId, len, &result, bytesDecoded );
}
if ( rc < 0 ) {
if ( k ) CompFree ( mem_op, k );
return LDAP_DECODING_ERROR;
}
k->value = result;
k->comp_desc = CompAlloc( mem_op, sizeof( ComponentDesc ) );
if ( !k->comp_desc ) {
if ( k ) CompFree ( mem_op, k );
return LDAP_DECODING_ERROR;
}
k->comp_desc->cd_gser_encoder = (encoder_func*)GEncComponentOcts;
k->comp_desc->cd_gser_decoder = (gser_decoder_func*)GDecComponentOcts;
k->comp_desc->cd_ber_decoder = (ber_decoder_func*)BDecComponentOcts;
k->comp_desc->cd_free = (comp_free_func*)FreeComponentOcts;
k->comp_desc->cd_extract_i = NULL;
k->comp_desc->cd_type = ASN_BASIC;
k->comp_desc->cd_type_id = BASICTYPE_OCTETSTRING;
k->comp_desc->cd_all_match = (allcomponent_matching_func*)MatchingComponentOcts;
return LDAP_SUCCESS;
}
/*
* Matching function : OBJECT IDENTIFIER
*/
int
MatchingComponentOid ( char *oid, ComponentSyntaxInfo *csi_attr ,
ComponentSyntaxInfo *csi_assert )
{
int rc;
MatchingRule* mr;
ComponentOid *a, *b;
if( oid ) {
mr = retrieve_matching_rule(oid, csi_attr->csi_comp_desc->cd_type_id );
if ( mr )
return component_value_match( mr, csi_attr , csi_assert );
}
a = (ComponentOid*)csi_attr;
b = (ComponentOid*)csi_assert;
if ( a->value.octetLen != b->value.octetLen )
return LDAP_COMPARE_FALSE;
rc = ( strncmp( a->value.octs, b->value.octs, a->value.octetLen ) == 0 );
return rc ? LDAP_COMPARE_TRUE:LDAP_COMPARE_FALSE;
}
/*
* GSER Encoder : OID
*/
GEncComponentOid ( GenBuf *b, ComponentOid *in )
{
GAsnOid t = {0};
if ( !in || in->value.octetLen <= 0 )
return (-1);
t.value = in->value;
return GEncAsnOidContent( b, (GAsnOcts*)&t );
}
/*
* GSER Decoder : OID
*/
int
GDecAsnDescOidContent ( void* mem_op, GenBuf *b, GAsnOid *result, AsnLen *bytesDecoded ){
AttributeType *ad_type;
struct berval name;
char* peek_head;
int strLen;
strLen = LocateNextGSERToken ( mem_op, b, &peek_head, GSER_NO_COPY );
name.bv_val = peek_head;
name.bv_len = strLen;
ad_type = at_bvfind( &name );
if ( !ad_type )
return LDAP_DECODING_ERROR;
peek_head = ad_type->sat_atype.at_oid;
strLen = strlen ( peek_head );
result->value.octs = (char*)EncodeComponentOid ( mem_op, peek_head , &strLen );
result->value.octetLen = strLen;
return LDAP_SUCCESS;
}
int
IsNumericOid ( char* peek_head , int strLen ) {
int i;
int num_dot;
for ( i = 0, num_dot = 0 ; i < strLen ; i++ ) {
if ( peek_head[i] == '.' ) num_dot++;
else if ( peek_head[i] > '9' || peek_head[i] < '0' )
return (-1);
}
if ( num_dot )
return (1);
else
return (-1);
}
int
GDecComponentOid ( void* mem_op, GenBuf *b, void *v, AsnLen *bytesDecoded, int mode )
{
char* peek_head;
int i, strLen, rc;
void* component_values;
ComponentOid* k, **k2;
GAsnOid result;
k = (ComponentOid*) v;
if ( mode & DEC_ALLOC_MODE_0 ) {
k2 = (ComponentOid**) v;
*k2 = (ComponentOid*) CompAlloc( mem_op, sizeof( ComponentOid ) );
if ( !*k2 ) return LDAP_DECODING_ERROR;
k = *k2;
}
strLen = LocateNextGSERToken ( mem_op, b, &peek_head, GSER_PEEK );
if ( IsNumericOid ( peek_head , strLen ) >= 1 ) {
/* numeric-oid */
if ( GDecAsnOidContent ( mem_op, b, &result, bytesDecoded ) < 0 ) {
if ( k ) CompFree ( mem_op, k );
return LDAP_DECODING_ERROR;
}
}
else {
/*descr*/
if ( GDecAsnDescOidContent ( mem_op, b, &result, bytesDecoded ) < 0 ){
if ( k ) CompFree ( mem_op, k );
return LDAP_DECODING_ERROR;
}
}
k->value = result.value;
k->comp_desc = get_component_description (BASICTYPE_OID);
return LDAP_SUCCESS;
}
/*
* Component BER Decoder : OID
*/
int
BDecComponentOidTag ( void* mem_op, GenBuf *b, void *v, AsnLen *bytesDecoded, int mode ) {
return BDecComponentOid ( mem_op, b, 0, 0, v, bytesDecoded, mode|CALL_TAG_DECODER );
}
int
BDecComponentOid ( void* mem_op, GenBuf *b, AsnTag tagId, AsnLen len, void *v,
AsnLen *bytesDecoded, int mode )
{
char* peek_head;
int i, strLen, rc;
void* component_values;
ComponentOid* k, **k2;
AsnOid result;
k = (ComponentOid*) v;
if ( mode & DEC_ALLOC_MODE_0 ) {
k2 = (ComponentOid**) v;
*k2 = (ComponentOid*) CompAlloc( mem_op, sizeof( ComponentOid ) );
if ( !*k2 ) return LDAP_DECODING_ERROR;
k = *k2;
}
if ( mode & CALL_TAG_DECODER ){
mode = mode & CALL_CONTENT_DECODER;
rc = BDecAsnOid ( mem_op, b, &result, bytesDecoded );
} else {
rc = BDecAsnOidContent ( mem_op, b, tagId, len, &result, bytesDecoded );
}
if ( rc < 0 ) {
if ( k ) CompFree ( mem_op, k );
return LDAP_DECODING_ERROR;
}
k->value = result;
k->comp_desc = get_component_description (BASICTYPE_OID);
return LDAP_SUCCESS;
}
/*
* Component BER Decoder : PrintiableString
*/
int
BDecComponentPrintableStringTag ( void* mem_op, GenBuf *b, void *v, AsnLen *bytesDecoded, int mode )
{
return BDecComponentPrintableString ( mem_op, b, 0, 0, v, bytesDecoded, mode|CALL_TAG_DECODER );
}
int
BDecComponentPrintableString( void* mem_op, GenBuf *b, AsnTag tagId, AsnLen len, void *v, AsnLen *bytesDecoded, int mode )
{
char* peek_head;
int i, strLen, rc;
void* component_values;
ComponentPrintableString* k, **k2;
AsnOid result;
k = (ComponentPrintableString*) v;
if ( mode & DEC_ALLOC_MODE_0 ) {
k2 = (ComponentPrintableString**) v;
*k2 = (ComponentPrintableString*) CompAlloc( mem_op, sizeof( ComponentPrintableString ) );
if ( !*k2 ) return LDAP_DECODING_ERROR;
k = *k2;
}
if ( mode & CALL_TAG_DECODER ) {
mode = mode & CALL_CONTENT_DECODER;
rc = BDecPrintableString ( mem_op, b, &result, bytesDecoded );
} else {
rc = BDecPrintableStringContent ( mem_op, b, tagId, len, &result, bytesDecoded );
}
if ( rc < 0 ) {
if ( k ) CompFree ( mem_op, k );
return LDAP_DECODING_ERROR;
}
k->value = result;
k->comp_desc = get_component_description (BASICTYPE_PRINTABLE_STR);
return LDAP_SUCCESS;
}
/*
* Component BER Decoder : TeletexString
*/
int
BDecComponentTeletexStringTag ( void* mem_op, GenBuf *b, void *v, AsnLen *bytesDecoded, int mode )
{
return BDecComponentTeletexString ( mem_op, b, 0, 0, v, bytesDecoded, mode|CALL_TAG_DECODER );
}
int
BDecComponentTeletexString( void* mem_op, GenBuf *b, AsnTag tagId, AsnLen len, void *v, AsnLen *bytesDecoded, int mode )
{
char* peek_head;
int i, strLen, rc;
void* component_values;
ComponentTeletexString* k, **k2;
AsnOid result;
k = (ComponentTeletexString*) v;
if ( mode & DEC_ALLOC_MODE_0 ) {
k2 = (ComponentTeletexString**) v;
*k2 = (ComponentTeletexString*) CompAlloc( mem_op, sizeof( ComponentTeletexString ) );
if ( !*k2 ) return LDAP_DECODING_ERROR;
k = *k2;
}
if ( mode & CALL_TAG_DECODER ) {
mode = mode & CALL_CONTENT_DECODER;
rc = BDecTeletexString ( mem_op, b, &result, bytesDecoded );
} else {
rc = BDecTeletexStringContent ( mem_op, b, tagId, len, &result, bytesDecoded );
}
if ( rc < 0 ) {
if ( k ) CompFree ( mem_op, k );
return LDAP_DECODING_ERROR;
}
k->value = result;
k->comp_desc = get_component_description (BASICTYPE_T61_STR);
return LDAP_SUCCESS;
}
/*
* Matching function : Real
*/
int
MatchingComponentReal (char* oid, ComponentSyntaxInfo *csi_attr,
ComponentSyntaxInfo *csi_assert )
{
int rc;
MatchingRule* mr;
ComponentReal *a, *b;
if( oid ) {
mr = retrieve_matching_rule(oid, csi_attr->csi_comp_desc->cd_type_id );
if ( mr )
return component_value_match( mr, csi_attr , csi_assert );
}
a = (ComponentReal*)csi_attr;
b = (ComponentReal*)csi_assert;
rc = (a->value == b->value);
return rc ? LDAP_COMPARE_TRUE:LDAP_COMPARE_FALSE;
}
/*
* GSER Encoder : Real
*/
int
GEncComponentReal ( GenBuf *b, ComponentReal *in )
{
GAsnReal t = {0};
if ( !in )
return (-1);
t.value = in->value;
return GEncAsnRealContent ( b, &t );
}
/*
* GSER Decoder : Real
*/
int
GDecComponentReal ( void* mem_op, GenBuf *b, void *v, AsnLen *bytesDecoded, int mode )
{
char* peek_head;
int i, strLen;
void* component_values;
ComponentReal* k, **k2;
GAsnReal result;
k = (ComponentReal*) v;
if ( mode & DEC_ALLOC_MODE_0 ) {
k2 = (ComponentReal**) v;
*k2 = (ComponentReal*) CompAlloc( mem_op, sizeof( ComponentReal ) );
if ( !*k2 ) return LDAP_DECODING_ERROR;
k = *k2;
}
if ( GDecAsnRealContent ( mem_op, b, &result, bytesDecoded ) < 0 ) {
if ( k ) CompFree ( mem_op, k );
return LDAP_DECODING_ERROR;
}
k->value = result.value;
k->comp_desc = get_component_description (BASICTYPE_REAL);
return LDAP_SUCCESS;
}
/*
* Component BER Decoder : Real
*/
int
BDecComponentRealTag ( void* mem_op, GenBuf *b, void *v, AsnLen *bytesDecoded, int mode ) {
return BDecComponentReal ( mem_op, b, 0, 0, v, bytesDecoded, mode|CALL_TAG_DECODER );
}
int
BDecComponentReal ( void* mem_op, GenBuf *b, AsnTag tagId, AsnLen len, void *v, AsnLen *bytesDecoded, int mode )
{
char* peek_head;
int i, strLen, rc;
void* component_values;
ComponentReal* k, **k2;
AsnReal result;
k = (ComponentReal*) v;
if ( mode & DEC_ALLOC_MODE_0 ) {
k2 = (ComponentReal**) v;
*k2 = (ComponentReal*) CompAlloc( mem_op, sizeof( ComponentReal ) );
if ( !*k2 ) return LDAP_DECODING_ERROR;
k = *k2;
}
if ( mode & CALL_TAG_DECODER ){
mode = mode & CALL_CONTENT_DECODER;
rc = BDecAsnReal ( mem_op, b, &result, bytesDecoded );
} else {
rc = BDecAsnRealContent ( mem_op, b, tagId, len, &result, bytesDecoded );
}
if ( rc < 0 ) {
if ( k ) CompFree ( mem_op, k );
return LDAP_DECODING_ERROR;
}
k->value = result;
k->comp_desc = get_component_description (BASICTYPE_REAL);
return LDAP_SUCCESS;
}
/*
* Matching function : Relative OID
*/
int
MatchingComponentRelativeOid ( char* oid, ComponentSyntaxInfo *csi_attr,
ComponentSyntaxInfo *csi_assert )
{
int rc;
MatchingRule* mr;
ComponentRelativeOid *a, *b;
if( oid ) {
mr = retrieve_matching_rule(oid, csi_attr->csi_comp_desc->cd_type_id );
if ( mr )
return component_value_match( mr, csi_attr , csi_assert );
}
a = (ComponentRelativeOid*)csi_attr;
b = (ComponentRelativeOid*)csi_assert;
if ( a->value.octetLen != b->value.octetLen )
return LDAP_COMPARE_FALSE;
rc = ( strncmp( a->value.octs, b->value.octs, a->value.octetLen ) == 0 );
return rc ? LDAP_COMPARE_TRUE:LDAP_COMPARE_FALSE;
}
/*
* GSER Encoder : RELATIVE_OID.
*/
int
GEncComponentRelativeOid ( GenBuf *b, ComponentRelativeOid *in )
{
GAsnRelativeOid t = {0};
if ( !in || in->value.octetLen <= 0 )
return (-1);
t.value = in->value;
return GEncAsnRelativeOidContent ( b , (GAsnOcts*)&t );
}
/*
* GSER Decoder : RELATIVE_OID.
*/
int
GDecComponentRelativeOid ( void* mem_op, GenBuf *b,void *v, AsnLen *bytesDecoded, int mode )
{
char* peek_head;
int i, strLen;
void* component_values;
ComponentRelativeOid* k, **k2;
GAsnRelativeOid result;
k = (ComponentRelativeOid*) v;
if ( mode & DEC_ALLOC_MODE_0 ) {
k2 = (ComponentRelativeOid**) v;
*k2 = (ComponentRelativeOid*) CompAlloc( mem_op, sizeof( ComponentRelativeOid ) );
if ( !*k2 ) return LDAP_DECODING_ERROR;
k = *k2;
}
if ( GDecAsnRelativeOidContent ( mem_op, b, &result, bytesDecoded ) < 0 ) {
if ( k ) CompFree ( mem_op, k );
return LDAP_DECODING_ERROR;
}
k->value = result.value;
k->comp_desc = get_component_description (BASICTYPE_OID);
return LDAP_SUCCESS;
}
/*
* Component BER Decoder : RELATIVE_OID.
*/
int
BDecComponentRelativeOidTag ( void* mem_op, GenBuf *b, void *v, AsnLen *bytesDecoded, int mode ) {
return BDecComponentRelativeOid ( mem_op, b, 0, 0, v, bytesDecoded, mode|CALL_TAG_DECODER );
}
int
BDecComponentRelativeOid ( void* mem_op, GenBuf *b, AsnTag tagId, AsnLen len, void *v, AsnLen *bytesDecoded, int mode )
{
char* peek_head;
int i, strLen, rc;
void* component_values;
ComponentRelativeOid* k, **k2;
AsnRelativeOid result;
k = (ComponentRelativeOid*) v;
if ( mode & DEC_ALLOC_MODE_0 ) {
k2 = (ComponentRelativeOid**) v;
*k2 = (ComponentRelativeOid*) CompAlloc( mem_op, sizeof( ComponentRelativeOid ) );
if ( !*k2 ) return LDAP_DECODING_ERROR;
k = *k2;
}
if ( mode & CALL_TAG_DECODER ){
mode = mode & CALL_CONTENT_DECODER;
rc = BDecAsnRelativeOid ( mem_op, b, &result, bytesDecoded );
} else {
rc = BDecAsnRelativeOidContent ( mem_op, b, tagId, len, &result, bytesDecoded );
}
if ( rc < 0 ) {
if ( k ) CompFree ( mem_op, k );
return LDAP_DECODING_ERROR;
}
k->value = result;
k->comp_desc = get_component_description (BASICTYPE_OID);
return LDAP_SUCCESS;
}
/*
* GSER Encoder : UniversalString
*/
int
GEncComponentUniversalString ( GenBuf *b, ComponentUniversalString *in )
{
GUniversalString t = {0};
if ( !in || in->value.octetLen <= 0 )
return (-1);
t.value = in->value;
return GEncUniversalStringContent( b, &t );
}
/*
* GSER Decoder : UniversalString
*/
static int
UTF8toUniversalString( char* octs, int len){
/* Need to be Implemented */
return LDAP_SUCCESS;
}
int
GDecComponentUniversalString ( void* mem_op, GenBuf *b, void *v, AsnLen *bytesDecoded, int mode )
{
if ( GDecComponentUTF8String ( mem_op, b, v, bytesDecoded, mode) < 0 )
UTF8toUniversalString( ((ComponentUniversalString*)v)->value.octs, ((ComponentUniversalString*)v)->value.octetLen );
return LDAP_DECODING_ERROR;
}
/*
* Component BER Decoder : UniverseString
*/
int
BDecComponentUniversalStringTag ( void* mem_op, GenBuf *b, void *v, AsnLen *bytesDecoded, int mode ) {
return BDecComponentUniversalString ( mem_op, b, 0, 0, v, bytesDecoded, mode|CALL_TAG_DECODER );
}
int
BDecComponentUniversalString ( void* mem_op, GenBuf *b, AsnTag tagId, AsnLen len, void *v, AsnLen *bytesDecoded, int mode )
{
char* peek_head;
int i, strLen, rc;
void* component_values;
ComponentUniversalString* k, **k2;
UniversalString result;
k = (ComponentUniversalString*) v;
if ( mode & DEC_ALLOC_MODE_0 ) {
k2 = (ComponentUniversalString**) v;
*k2 = (ComponentUniversalString*) CompAlloc( mem_op, sizeof( ComponentUniversalString ) );
if ( !*k2 ) return LDAP_DECODING_ERROR;
k = *k2;
}
if ( mode & CALL_TAG_DECODER ){
mode = mode & CALL_CONTENT_DECODER;
rc = BDecUniversalString ( mem_op, b, &result, bytesDecoded );
} else {
rc = BDecUniversalStringContent ( mem_op, b, tagId, len, &result, bytesDecoded );
}
if ( rc < 0 ) {
if ( k ) CompFree ( mem_op, k );
return LDAP_DECODING_ERROR;
}
k->value = result;
k->comp_desc = get_component_description (BASICTYPE_UNIVERSAL_STR);
return LDAP_SUCCESS;
}
/*
* Component BER Decoder : VisibleString
*/
int
BDecComponentVisibleStringTag ( void* mem_op, GenBuf *b, void *v, AsnLen *bytesDecoded, int mode ) {
return BDecComponentVisibleString ( mem_op, b, 0, 0, v, bytesDecoded, mode|CALL_TAG_DECODER );
}
int
BDecComponentVisibleString ( void* mem_op, GenBuf *b, AsnTag tagId, AsnLen len, void *v, AsnLen *bytesDecoded, int mode )
{
char* peek_head;
int i, strLen, rc;
void* component_values;
ComponentVisibleString* k, **k2;
VisibleString result;
k = (ComponentVisibleString*) v;
if ( mode & DEC_ALLOC_MODE_0 ) {
k2 = (ComponentVisibleString**) v;
*k2 = (ComponentVisibleString*) CompAlloc( mem_op, sizeof( ComponentVisibleString ) );
if ( !*k2 ) return LDAP_DECODING_ERROR;
k = *k2;
}
if ( mode & CALL_TAG_DECODER ){
mode = mode & CALL_CONTENT_DECODER;
rc = BDecVisibleString ( mem_op, b, &result, bytesDecoded );
} else {
rc = BDecVisibleStringContent ( mem_op, b, tagId, len, &result, bytesDecoded );
}
k->value = result;
k->comp_desc = get_component_description (BASICTYPE_VISIBLE_STR);
return LDAP_SUCCESS;
}
/*
* Routines for handling an ANY DEFINED Type
*/
/* Check if the <select> type CR and the OID of the given ANY type */
int
CheckSelectTypeCorrect ( void* mem_op, ComponentAnyInfo* cai, struct berval* select ) {
int strLen;
AttributeType* ad_type;
char* oid;
char* result;
if ( IsNumericOid ( select->bv_val , select->bv_len ) ) {
oid = select->bv_val;
strLen = select->bv_len;
} else {
ad_type = at_bvfind( select );
if ( !ad_type )
return LDAP_DECODING_ERROR;
oid = ad_type->sat_atype.at_oid;
strLen = strlen ( oid );
}
result = EncodeComponentOid ( mem_op, oid , &strLen );
if ( !result || strLen <= 0 ) return (-1);
if ( cai->oid.octetLen == strLen &&
strncmp ( cai->oid.octs, result, strLen ) == 0 )
return (1);
else
return (-1);
}
int
SetAnyTypeByComponentOid ( ComponentAny *v, ComponentOid *id ) {
Hash hash;
void *anyInfo;
/* use encoded oid as hash string */
hash = MakeHash (id->value.octs, id->value.octetLen);
if (CheckForAndReturnValue (anyOidHashTblG, hash, &anyInfo))
v->cai = (ComponentAnyInfo*) anyInfo;
else
v->cai = NULL;
if ( !v->cai ) {
/*
* If not found, the data considered as octet chunk
* Yet-to-be-Implemented
*/
}
return LDAP_SUCCESS;
}
void
SetAnyTypeByComponentInt( ComponentAny *v, ComponentInt id) {
Hash hash;
void *anyInfo;
hash = MakeHash ((char*)&id, sizeof (id));
if (CheckForAndReturnValue (anyIntHashTblG, hash, &anyInfo))
v->cai = (ComponentAnyInfo*) anyInfo;
else
v->cai = NULL;
}
int
GEncComponentAny ( GenBuf *b, ComponentAny *in )
{
if ( in->cai != NULL && in->cai->Encode != NULL )
return in->cai->Encode(b, &in->value );
else
return (-1);
}
int
BEncComponentAny ( void* mem_op, GenBuf *b, ComponentAny *result, AsnLen *bytesDecoded, int mode)
{
ComponentAny *k, **k2;
k = (ComponentAny*) result;
if ( !k ) return (-1);
if ( mode & DEC_ALLOC_MODE_0 ) {
k2 = (ComponentAny**) result;
*k2 = (ComponentAny*) CompAlloc( mem_op, sizeof( ComponentAny ) );
if ( !*k2 ) return LDAP_DECODING_ERROR;
k = *k2;
}
if ((result->cai != NULL) && (result->cai->BER_Decode != NULL)) {
result->value = (void*) CompAlloc ( mem_op, result->cai->size );
if ( !result->value ) return 0;
result->cai->BER_Decode ( mem_op, b, result->value, (int*)bytesDecoded, DEC_ALLOC_MODE_1);
k->comp_desc = CompAlloc( mem_op, sizeof( ComponentDesc ) );
if ( !k->comp_desc ) {
if ( k ) CompFree ( mem_op, k );
return LDAP_DECODING_ERROR;
}
k->comp_desc->cd_gser_encoder = (encoder_func*)GEncComponentAny;
k->comp_desc->cd_gser_decoder = (gser_decoder_func*)GDecComponentAny;
k->comp_desc->cd_ber_decoder = (ber_decoder_func*)BDecComponentAny;
k->comp_desc->cd_free = (comp_free_func*)FreeComponentAny;
k->comp_desc->cd_extract_i = NULL;
k->comp_desc->cd_type = ASN_BASIC;
k->comp_desc->cd_type_id = BASICTYPE_ANY;
k->comp_desc->cd_all_match = (allcomponent_matching_func*)MatchingComponentAny;
return LDAP_SUCCESS;
}
else {
Asn1Error ("ERROR - Component ANY Decode routine is NULL\n");
return 0;
}
}
int
BDecComponentAny ( void* mem_op, GenBuf *b, ComponentAny *result, AsnLen *bytesDecoded, int mode) {
int rc;
ComponentAny *k, **k2;
k = (ComponentAny*) result;
if ( !k ) return (-1);
if ( mode & DEC_ALLOC_MODE_0 ) {
k2 = (ComponentAny**) result;
*k2 = (ComponentAny*) CompAlloc( mem_op, sizeof( ComponentAny ) );
if ( !*k2 ) return LDAP_DECODING_ERROR;
k = *k2;
}
if ((result->cai != NULL) && (result->cai->BER_Decode != NULL)) {
result->cai->BER_Decode ( mem_op, b, (ComponentSyntaxInfo*)&result->value, (int*)bytesDecoded, DEC_ALLOC_MODE_0 );
k->comp_desc = CompAlloc( mem_op, sizeof( ComponentDesc ) );
if ( !k->comp_desc ) {
if ( k ) CompFree ( mem_op, k );
return LDAP_DECODING_ERROR;
}
k->comp_desc->cd_gser_encoder = (encoder_func*)GEncComponentAny;
k->comp_desc->cd_gser_decoder = (gser_decoder_func*)GDecComponentAny;
k->comp_desc->cd_ber_decoder = (ber_decoder_func*)BDecComponentAny;
k->comp_desc->cd_free = (comp_free_func*)FreeComponentAny;
k->comp_desc->cd_extract_i = NULL;
k->comp_desc->cd_type = ASN_BASIC;
k->comp_desc->cd_type_id = BASICTYPE_ANY;
k->comp_desc->cd_all_match = (allcomponent_matching_func*)MatchingComponentAny;
return LDAP_SUCCESS;
}
else {
Asn1Error ("ERROR - Component ANY Decode routine is NULL\n");
return 0;
}
}
int
GDecComponentAny ( void* mem_op, GenBuf *b, ComponentAny *result, AsnLen *bytesDecoded, int mode) {
ComponentAny *k, **k2;
k = (ComponentAny*) result;
if ( mode & DEC_ALLOC_MODE_0 ) {
k2 = (ComponentAny**) result;
*k2 = (ComponentAny*) CompAlloc( mem_op, sizeof( ComponentAny ) );
if ( !*k2 ) return LDAP_DECODING_ERROR;
k = *k2;
}
if ((result->cai != NULL) && (result->cai->GSER_Decode != NULL)) {
result->value = (void*) CompAlloc ( mem_op, result->cai->size );
if ( !result->value ) return 0;
result->cai->GSER_Decode ( mem_op, b, result->value, (int*)bytesDecoded, DEC_ALLOC_MODE_1);
k->comp_desc = CompAlloc( mem_op, sizeof( ComponentDesc ) );
if ( !k->comp_desc ) {
if ( k ) CompFree ( mem_op, k );
return LDAP_DECODING_ERROR;
}
k->comp_desc->cd_gser_encoder = (encoder_func*)GEncComponentAny;
k->comp_desc->cd_gser_decoder = (gser_decoder_func*)GDecComponentAny;
k->comp_desc->cd_ber_decoder = (ber_decoder_func*)BDecComponentAny;
k->comp_desc->cd_free = (comp_free_func*)FreeComponentAny;
k->comp_desc->cd_type = ASN_BASIC;
k->comp_desc->cd_extract_i = NULL;
k->comp_desc->cd_type_id = BASICTYPE_ANY;
k->comp_desc->cd_all_match = (allcomponent_matching_func*)MatchingComponentAny;
return LDAP_SUCCESS;
}
else {
Asn1Error ("ERROR - ANY Decode routine is NULL\n");
return 0;
}
}
int
MatchingComponentAny (char* oid, ComponentAny *result, ComponentAny *result2) {
void *comp1, *comp2;
if ( result->comp_desc->cd_type_id == BASICTYPE_ANY )
comp1 = result->value;
else
comp1 = result;
if ( result2->comp_desc->cd_type_id == BASICTYPE_ANY )
comp2 = result2->value;
else
comp2 = result2;
if ((result->cai != NULL) && (result->cai->Match != NULL)) {
if ( result->comp_desc->cd_type_id == BASICTYPE_ANY )
return result->cai->Match(oid, comp1, comp2 );
else if ( result2->comp_desc->cd_type_id == BASICTYPE_ANY )
return result2->cai->Match(oid, comp1, comp2);
else
return LDAP_INVALID_SYNTAX;
}
else {
Asn1Error ("ERROR - ANY Matching routine is NULL\n");
return LDAP_INVALID_SYNTAX;
}
}
void*
ExtractingComponentAny ( void* mem_op, ComponentReference* cr, ComponentAny *result ) {
if ((result->cai != NULL) && (result->cai->Extract != NULL)) {
return (void*) result->cai->Extract( mem_op, cr , result->value );
}
else {
Asn1Error ("ERROR - ANY Extracting routine is NULL\n");
return (void*)NULL;
}
}
void
FreeComponentAny (ComponentAny* any) {
if ( any->cai != NULL && any->cai->Free != NULL ) {
any->cai->Free( any->value );
free ( ((ComponentSyntaxInfo*)any->value)->csi_comp_desc );
free ( any->value );
}
else
Asn1Error ("ERROR - ANY Free routine is NULL\n");
}
void
InstallAnyByComponentInt (int anyId, ComponentInt intId, unsigned int size,
EncodeFcn encode, gser_decoder_func* G_decode,
ber_tag_decoder_func* B_decode, ExtractFcn extract,
MatchFcn match, FreeFcn free,
PrintFcn print)
{
ComponentAnyInfo *a;
Hash h;
a = (ComponentAnyInfo*) malloc(sizeof (ComponentAnyInfo));
a->anyId = anyId;
a->oid.octs = NULL;
a->oid.octetLen = 0;
a->intId = intId;
a->size = size;
a->Encode = encode;
a->GSER_Decode = G_decode;
a->BER_Decode = B_decode;
a->Match = match;
a->Extract = extract;
a->Free = free;
a->Print = print;
if (anyIntHashTblG == NULL)
anyIntHashTblG = InitHash();
h = MakeHash ((char*)&intId, sizeof (intId));
if(anyIntHashTblG != NULL)
Insert(anyIntHashTblG, a, h);
}
/*
* OID and its corresponding decoder can be registerd with this func.
* If contained types constrained by <select> are used,
* their OID and decoder MUST be registered, otherwise it will return no entry.
* An open type(ANY type) also need be registered.
*/
void
InstallOidDecoderMapping ( char* ch_oid, EncodeFcn encode, gser_decoder_func* G_decode, ber_tag_decoder_func* B_decode, ExtractFcn extract, MatchFcn match ) {
AsnOid oid;
int strLen;
void* mem_op;
strLen = strlen( ch_oid );
if( strLen <= 0 ) return;
mem_op = comp_nibble_memory_allocator ( 128, 16 );
oid.octs = EncodeComponentOid ( mem_op, ch_oid, &strLen );
oid.octetLen = strLen;
if( strLen <= 0 ) return;
InstallAnyByComponentOid ( 0, &oid, 0, encode, G_decode, B_decode,
extract, match, NULL, NULL);
comp_nibble_memory_free(mem_op);
}
/*
* Look up Oid-decoder mapping table by berval have either
* oid or description
*/
OidDecoderMapping*
RetrieveOidDecoderMappingbyBV( struct berval* in ) {
if ( IsNumericOid ( in->bv_val, in->bv_len ) )
return RetrieveOidDecoderMappingbyOid( in->bv_val, in->bv_len );
else
return RetrieveOidDecoderMappingbyDesc( in->bv_val, in->bv_len );
}
/*
* Look up Oid-decoder mapping table by dotted OID
*/
OidDecoderMapping*
RetrieveOidDecoderMappingbyOid( char* ch_oid, int oid_len ) {
Hash hash;
void *anyInfo;
AsnOid oid;
int strLen;
void* mem_op;
mem_op = comp_nibble_memory_allocator ( 128, 16 );
oid.octs = EncodeComponentOid ( mem_op, ch_oid, &oid_len);
oid.octetLen = oid_len;
if( oid_len <= 0 ) {
comp_nibble_memory_free( mem_op );
return NULL;
}
/* use encoded oid as hash string */
hash = MakeHash ( oid.octs, oid.octetLen);
comp_nibble_memory_free( mem_op );
if (CheckForAndReturnValue (anyOidHashTblG, hash, &anyInfo))
return (OidDecoderMapping*) anyInfo;
else
return (OidDecoderMapping*) NULL;
}
/*
* Look up Oid-decoder mapping table by description
*/
OidDecoderMapping*
RetrieveOidDecoderMappingbyDesc( char* desc, int desc_len ) {
Hash hash;
void *anyInfo;
AsnOid oid;
AttributeType* ad_type;
struct berval bv;
void* mem_op;
bv.bv_val = desc;
bv.bv_len = desc_len;
ad_type = at_bvfind( &bv );
oid.octs = ad_type->sat_atype.at_oid;
oid.octetLen = strlen ( oid.octs );
if ( !ad_type )
return (OidDecoderMapping*) NULL;
mem_op = comp_nibble_memory_allocator ( 128, 16 );
oid.octs = EncodeComponentOid ( mem_op, oid.octs , (int*)&oid.octetLen );
if( oid.octetLen <= 0 ) {
comp_nibble_memory_free( mem_op );
return (OidDecoderMapping*) NULL;
}
/* use encoded oid as hash string */
hash = MakeHash ( oid.octs, oid.octetLen);
comp_nibble_memory_free( mem_op );
if (CheckForAndReturnValue (anyOidHashTblG, hash, &anyInfo))
return (OidDecoderMapping*) anyInfo;
else
return (OidDecoderMapping*) NULL;
}
void
InstallAnyByComponentOid (int anyId, AsnOid *oid, unsigned int size,
EncodeFcn encode, gser_decoder_func* G_decode,
ber_tag_decoder_func* B_decode, ExtractFcn extract,
MatchFcn match, FreeFcn free, PrintFcn print)
{
ComponentAnyInfo *a;
Hash h;
a = (ComponentAnyInfo*) malloc (sizeof (ComponentAnyInfo));
a->anyId = anyId;
if ( oid ) {
a->oid.octs = malloc( oid->octetLen );
memcpy ( a->oid.octs, oid->octs, oid->octetLen );
a->oid.octetLen = oid->octetLen;
}
a->size = size;
a->Encode = encode;
a->GSER_Decode = G_decode;
a->BER_Decode = B_decode;
a->Match = match;
a->Extract = extract;
a->Free = free;
a->Print = print;
h = MakeHash (oid->octs, oid->octetLen);
if (anyOidHashTblG == NULL)
anyOidHashTblG = InitHash();
if(anyOidHashTblG != NULL)
Insert(anyOidHashTblG, a, h);
}
int
BDecComponentTop (
ber_decoder_func *decoder _AND_
void* mem_op _AND_
GenBuf *b _AND_
AsnTag tag _AND_
AsnLen elmtLen _AND_
void **v _AND_
AsnLen *bytesDecoded _AND_
int mode) {
tag = BDecTag ( b, bytesDecoded );
elmtLen = BDecLen ( b, bytesDecoded );
if ( elmtLen <= 0 ) return (-1);
if ( tag != MAKE_TAG_ID (UNIV, CONS, SEQ_TAG_CODE) ) {
return (-1);
}
return (*decoder)( mem_op, b, tag, elmtLen, (ComponentSyntaxInfo*)v,(int*)bytesDecoded, mode );
}
/*
* ASN.1 specification of a distinguished name
* DistinguishedName ::= RDNSequence
* RDNSequence ::= SEQUENCE OF RelativeDistinguishedName
* RelativeDistinguishedName ::= SET SIZE(1..MAX) OF AttributeTypeandValue
* AttributeTypeandValue ::= SEQUENCE {
* type AttributeType
* value AttributeValue
* }
* When dnMatch/rdnMatch is used in a component assertion value
* the component in DistinguishedName/RelativeDistinguishedName
* need to be converted to the LDAP encodings in RFC2253
* in order to be matched against the assertion value
* If allComponentMatch is used, the assertion value may be
* decoded into the Internal Representation(Component Tree)
* by the corresponding GSER or BER decoder
* Following routine converts a component tree(DistinguishedName) into
* LDAP encodings in RFC2253
* Example)
* IR : ComponentRDNSequence
* GSER : { { type cn, value sang },{ type o, value ibm}, {type c, value us} }
* LDAP Encodings : cn=sang,o=ibm,c=us
*/
increment_bv_mem_by_size ( struct berval* in, int size ) {
int new_size = in->bv_len + size;
in->bv_val = realloc( in->bv_val, new_size );
in->bv_len = new_size;
}
int
ConvertBER2Desc( char* in, int size, struct berval* out, int* pos ) {
int desc_size;
char* desc_ptr;
unsigned int firstArcNum;
unsigned int arcNum;
int i, rc, start_pos = *pos;
char buf[MAX_OID_LEN];
AttributeType *at;
struct berval bv_name;
/*convert BER oid to desc*/
for ( i = 0, arcNum = 0; (i < size) && (in[i] & 0x80 ); i++ )
arcNum = (arcNum << 7) + (in[i] & 0x7f);
arcNum = (arcNum << 7) + (in[i] & 0x7f);
i++;
firstArcNum = (unsigned short)(arcNum/40);
if ( firstArcNum > 2 )
firstArcNum = 2;
arcNum = arcNum - (firstArcNum * 40 );
rc = intToAscii ( arcNum, buf );
/*check if the buffer can store the first/second arc and two dots*/
if ( out->bv_len < *pos + 2 + 1 + rc )
increment_bv_mem_by_size ( out, INCREMENT_SIZE );
if ( firstArcNum == 1)
out->bv_val[*pos] = '1';
else
out->bv_val[*pos] = '2';
(*pos)++;
out->bv_val[*pos] = '.';
(*pos)++;
memcpy( out->bv_val + *pos, buf, rc );
*pos += rc;
out->bv_val[*pos] = '.';
(*pos)++;
for ( ; i < size ; ) {
for ( arcNum=0; (i < size) && (in[i] & 0x80) ; i++ )
arcNum = (arcNum << 7) + (in[i] & 0x7f);
arcNum = (arcNum << 7) + (in[i] & 0x7f);
i++;
rc = intToAscii ( arcNum, buf );
if ( out->bv_len < *pos + rc + 1 )
increment_bv_mem_by_size ( out, INCREMENT_SIZE );
memcpy( out->bv_val + *pos, buf, rc );
*pos += rc;
out->bv_val[*pos] = '.';
(*pos)++;
}
(*pos)--;/*remove the last '.'*/
/*
* lookup OID database to locate desc
* then overwrite OID with desc in *out
* If failed to look up desc, OID form is used
*/
bv_name.bv_val = out->bv_val + start_pos;
bv_name.bv_len = *pos - start_pos;
at = at_bvfind( &bv_name );
if ( !at )
return LDAP_SUCCESS;
desc_size = at->sat_cname.bv_len;
memcpy( out->bv_val + start_pos, at->sat_cname.bv_val, desc_size );
*pos = start_pos + desc_size;
return LDAP_SUCCESS;
}
int
ConvertComponentAttributeTypeAndValue2RFC2253 ( irAttributeTypeAndValue* in, struct berval* out, int *pos ) {
int rc;
int value_size = ((ComponentUTF8String*)in->value.value)->value.octetLen;
char* value_ptr = ((ComponentUTF8String*)in->value.value)->value.octs;
rc = ConvertBER2Desc( in->type.value.octs, in->type.value.octetLen, out, pos );
if ( rc != LDAP_SUCCESS ) return rc;
if ( out->bv_len < *pos + 1/*for '='*/ )
increment_bv_mem_by_size ( out, INCREMENT_SIZE );
/*Between type and value, put '='*/
out->bv_val[*pos] = '=';
(*pos)++;
/*Assume it is string*/
if ( out->bv_len < *pos + value_size )
increment_bv_mem_by_size ( out, INCREMENT_SIZE );
memcpy( out->bv_val + *pos, value_ptr, value_size );
out->bv_len += value_size;
*pos += value_size;
return LDAP_SUCCESS;
}
int
ConvertRelativeDistinguishedName2RFC2253 ( irRelativeDistinguishedName* in, struct berval *out , int* pos) {
irAttributeTypeAndValue* attr_typeNvalue;
int rc;
FOR_EACH_LIST_ELMT( attr_typeNvalue, &in->comp_list)
{
rc = ConvertComponentAttributeTypeAndValue2RFC2253( attr_typeNvalue, out, pos );
if ( rc != LDAP_SUCCESS ) return LDAP_INVALID_SYNTAX;
if ( out->bv_len < *pos + 1/*for '+'*/ )
increment_bv_mem_by_size ( out, INCREMENT_SIZE );
/*between multivalued RDNs, put comma*/
out->bv_val[(*pos)++] = '+';
}
(*pos)--;/*remove the last '+'*/
return LDAP_SUCCESS;
}
int
ConvertRDN2RFC2253 ( irRelativeDistinguishedName* in, struct berval *out ) {
int rc, pos = 0;
out->bv_val = (char*)malloc( INITIAL_DN_SIZE );
out->bv_len = INITIAL_DN_SIZE;
rc = ConvertRelativeDistinguishedName2RFC2253 ( in, out , &pos);
if ( rc != LDAP_SUCCESS ) return rc;
out->bv_val[pos] = '\0';
out->bv_len = pos;
return LDAP_SUCCESS;
}
int
ConvertRDNSequence2RFC2253( irRDNSequence *in, struct berval* out ) {
irRelativeDistinguishedName* rdn_seq;
AsnList* seq = &in->comp_list;
int pos = 0, rc ;
out->bv_val = (char*)malloc( INITIAL_DN_SIZE );
out->bv_len = INITIAL_DN_SIZE;
FOR_EACH_LIST_ELMT( rdn_seq, seq )
{
rc = ConvertRelativeDistinguishedName2RFC2253( rdn_seq, out, &pos );
if ( rc != LDAP_SUCCESS ) return LDAP_INVALID_SYNTAX;
if ( out->bv_len < pos + 1/*for ','*/ )
increment_bv_mem_by_size ( out, INCREMENT_SIZE );
/*Between RDN, put comma*/
out->bv_val[pos++] = ',';
}
pos--;/*remove the last '+'*/
out->bv_val[pos] = '\0';
out->bv_len =pos;
return LDAP_SUCCESS;
}
#endif