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https://git.openldap.org/openldap/openldap.git
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2371 lines
69 KiB
C
2371 lines
69 KiB
C
/* Copyright 2004 IBM Corporation
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* All rights reserved.
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* Redisribution and use in source and binary forms, with or without
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* modification, are permitted only as authorizd by the OpenLADP
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* Public License.
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*/
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/* ACKNOWLEDGEMENTS
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* This work originally developed by Sang Seok Lim
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* 2004/06/18 03:20:00 slim@OpenLDAP.org
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*/
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#include "portable.h"
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#include <ac/string.h>
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#include <ac/socket.h>
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#include <ldap_pvt.h>
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#include "lutil.h"
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#include <ldap.h>
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#include "slap.h"
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#include "component.h"
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#include "componentlib.h"
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#include "asn.h"
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#include <asn-gser.h>
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#include <stdlib.h>
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#include <string.h>
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#ifndef SLAPD_COMP_MATCH
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#define SLAPD_COMP_MATCH SLAPD_MOD_DYNAMIC
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#endif
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#ifdef SLAPD_COMP_MATCH
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/*
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* Matching function : BIT STRING
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*/
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int
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MatchingComponentBits ( char* oid, ComponentSyntaxInfo *csi_attr,
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ComponentSyntaxInfo *csi_assert )
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{
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int rc;
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MatchingRule* mr;
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ComponentBits *a, *b;
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if ( oid ) {
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mr = retrieve_matching_rule(oid, (AsnTypeId)csi_attr->csi_comp_desc->cd_type_id );
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if ( mr )
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return component_value_match( mr, csi_attr , csi_assert );
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}
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a = ((ComponentBits*)csi_attr);
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b = ((ComponentBits*)csi_assert);
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rc = ( a->value.bitLen == b->value.bitLen &&
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strncmp( a->value.bits,b->value.bits,a->value.bitLen ) == 0 );
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return rc ? LDAP_COMPARE_TRUE:LDAP_COMPARE_FALSE;
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}
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/*
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* Free function: BIT STRING
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*/
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void
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FreeComponentBits ( ComponentBits* v ) {
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FreeAsnBits( &v->value );
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}
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/*
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* GSER Encoder : BIT STRING
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*/
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int
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GEncComponentBits ( GenBuf *b, ComponentBits *in )
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{
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GAsnBits bits = {0};
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bits.value = in->value;
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if ( !in )
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return (-1);
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return GEncAsnBitsContent ( b, &bits);
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}
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/*
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* GSER Decoder : BIT STRING
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*/
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int
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GDecComponentBits ( void* mem_op, GenBuf *b, void *v, AsnLen *bytesDecoded, int mode )
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{
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char* peek_head;
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int i, strLen;
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void* component_values;
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ComponentBits* k, **k2;
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GAsnBits result;
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k = (ComponentBits*) v;
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if ( mode & DEC_ALLOC_MODE_0 ) {
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k2 = (ComponentBits**) v;
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*k2 = (ComponentBits*) CompAlloc( mem_op, sizeof( ComponentBits ) );
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if ( !*k2 ) return LDAP_DECODING_ERROR;
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k = *k2;
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}
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if ( GDecAsnBitsContent ( mem_op, b, &result, bytesDecoded ) < 0 ) {
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if ( k ) CompFree( mem_op, k );
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return LDAP_DECODING_ERROR;
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}
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k->value = result.value;
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k->comp_desc = get_component_description (BASICTYPE_BITSTRING);
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return LDAP_SUCCESS;
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}
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/*
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* Component BER Decoder : BIT STRING
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*/
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int
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BDecComponentBitsTag ( void* mem_op, GenBuf *b, void *v, AsnLen *bytesDecoded, int mode ) {
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return BDecComponentBits ( mem_op, b, 0, 0, v, bytesDecoded, mode|CALL_TAG_DECODER );
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}
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int
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BDecComponentBits ( void* mem_op, GenBuf *b, AsnTag tagId, AsnLen len, void *v,
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AsnLen *bytesDecoded, int mode )
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{
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char* peek_head;
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int i, strLen, rc;
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void* component_values;
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ComponentBits* k, **k2;
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AsnBits result;
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k = (ComponentBits*) v;
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if ( mode & DEC_ALLOC_MODE_0 ) {
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k2 = (ComponentBits**) v;
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*k2 = (ComponentBits*) CompAlloc( mem_op, sizeof( ComponentBits ) );
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if ( !*k2 ) return LDAP_DECODING_ERROR;
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k = *k2;
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}
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if ( mode & CALL_TAG_DECODER ){
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mode = mode & CALL_CONTENT_DECODER;
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rc = BDecAsnBits ( mem_op, b, &result, bytesDecoded );
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} else {
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rc = BDecAsnBitsContent ( mem_op, b, tagId, len, &result, bytesDecoded );
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}
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if ( rc < 0 ) {
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if ( k ) CompFree( mem_op, k );
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return LDAP_DECODING_ERROR;
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}
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k->value = result;
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k->comp_desc = get_component_description (BASICTYPE_BITSTRING);
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return LDAP_SUCCESS;
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}
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/*
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* Component GSER BMPString Encoder
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*/
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int
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GEncComponentBMPString ( GenBuf *b, ComponentBMPString *in )
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{
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GBMPString t = {0};
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if ( !in || in->value.octetLen <= 0 )
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return (-1);
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t.value = in->value;
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return GEncBMPStringContent ( b, &t );
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}
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/*
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* Component GSER BMPString Decoder
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*/
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int
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GDecComponentBMPString ( void* mem_op, GenBuf *b, void *v, AsnLen *bytesDecoded, int mode)
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{
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char* peek_head;
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int i, strLen;
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void* component_values;
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ComponentBMPString* k, **k2;
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GBMPString result;
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k = (ComponentBMPString*) v;
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if ( mode & DEC_ALLOC_MODE_0 ) {
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k2 = (ComponentBMPString**) v;
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*k2 = (ComponentBMPString*) CompAlloc( mem_op, sizeof( ComponentBMPString ) );
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if ( !*k2 ) return LDAP_DECODING_ERROR;
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k = *k2;
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}
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*bytesDecoded = 0;
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if ( GDecBMPStringContent ( mem_op, b, &result, bytesDecoded ) < 0 ) {
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if ( k ) CompFree( mem_op, k );
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return LDAP_DECODING_ERROR;
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}
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k->value = result.value;
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k->comp_desc = get_component_description (BASICTYPE_BMP_STR);
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return LDAP_SUCCESS;
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}
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/*
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* Component BER BMPString Decoder
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*/
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int
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BDecComponentBMPStringTag ( void* mem_op, GenBuf *b, void *v, AsnLen *bytesDecoded, int mode ) {
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return BDecComponentBMPString ( mem_op, b, 0, 0, v, bytesDecoded, mode|CALL_TAG_DECODER );
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}
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int
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BDecComponentBMPString ( void* mem_op, GenBuf *b, AsnTag tagId, AsnLen len, void *v,
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AsnLen *bytesDecoded, int mode )
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{
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char* peek_head;
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int i, strLen, rc;
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void* component_values;
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ComponentBMPString* k, **k2;
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BMPString result;
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k = (ComponentBMPString*) v;
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if ( mode & DEC_ALLOC_MODE_0 ) {
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k2 = (ComponentBMPString**) v;
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*k2 = (ComponentBMPString*) CompAlloc( mem_op, sizeof( ComponentBMPString ) );
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if ( !*k2 ) return LDAP_DECODING_ERROR;
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k = *k2;
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}
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if ( mode & CALL_TAG_DECODER ){
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mode = mode & CALL_CONTENT_DECODER;
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rc = BDecBMPString ( mem_op, b, &result, bytesDecoded );
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} else {
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rc = BDecBMPStringContent ( mem_op, b, tagId, len, &result, bytesDecoded );
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}
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if ( rc < 0 ) {
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if ( k ) CompFree( mem_op, k );
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return LDAP_DECODING_ERROR;
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}
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k->value = result;
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k->comp_desc = get_component_description (BASICTYPE_BMP_STR);
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return LDAP_SUCCESS;
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}
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/*
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* Component GSER Encoder : UTF8 String
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*/
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int
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GEncComponentUTF8String ( GenBuf *b, ComponentUTF8String *in )
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{
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GUTF8String t = {0};
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if ( !in || in->value.octetLen <= 0 )
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return (-1);
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t.value = in->value;
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return GEncUTF8StringContent ( b, &t );
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}
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/*
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* Component GSER Decoder : UTF8 String
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*/
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int
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GDecComponentUTF8String ( void* mem_op, GenBuf *b, void *v,
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AsnLen *bytesDecoded, int mode) {
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char* peek_head;
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int i, strLen;
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void* component_values;
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ComponentUTF8String* k, **k2;
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GUTF8String result;
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k = (ComponentUTF8String*) v;
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if ( mode & DEC_ALLOC_MODE_0 ) {
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k2 = (ComponentUTF8String**) v;
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*k2 = (ComponentUTF8String*)CompAlloc( mem_op, sizeof( ComponentUTF8String ) );
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if ( !*k2 ) return LDAP_DECODING_ERROR;
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k = *k2;
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}
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*bytesDecoded = 0;
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if ( GDecUTF8StringContent ( mem_op, b, &result, bytesDecoded ) < 0 ) {
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if ( k ) CompFree( mem_op, k );
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return LDAP_DECODING_ERROR;
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}
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k->value = result.value;
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k->comp_desc = get_component_description (BASICTYPE_UTF8_STR);
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return LDAP_SUCCESS;
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}
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/*
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* Component BER Decoder : UTF8String
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*/
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int
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BDecComponentUTF8StringTag ( void* mem_op, GenBuf *b, void *v, AsnLen *bytesDecoded, int mode ) {
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return BDecComponentUTF8String ( mem_op, b, 0, 0, v, bytesDecoded, mode|CALL_TAG_DECODER );
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}
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int
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BDecComponentUTF8String ( void* mem_op, GenBuf *b, AsnTag tagId, AsnLen len,
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void *v, AsnLen *bytesDecoded, int mode )
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{
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char* peek_head;
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int i, strLen, rc;
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void* component_values;
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ComponentUTF8String* k, **k2;
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UTF8String result;
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k = (ComponentUTF8String*) v;
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if ( mode & DEC_ALLOC_MODE_0 ) {
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k2 = (ComponentUTF8String**) v;
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*k2 = (ComponentUTF8String*) CompAlloc( mem_op, sizeof( ComponentUTF8String ) );
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if ( !*k2 ) return LDAP_DECODING_ERROR;
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k = *k2;
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}
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if ( mode & CALL_TAG_DECODER ){
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mode = mode & CALL_CONTENT_DECODER;
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rc = BDecUTF8String ( mem_op, b, &result, bytesDecoded );
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} else {
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rc = BDecUTF8StringContent ( mem_op, b, tagId, len, &result, bytesDecoded );
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}
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if ( rc < 0 ) {
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if ( k ) CompFree( mem_op, k );
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return LDAP_DECODING_ERROR;
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}
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k->value = result;
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k->comp_desc = get_component_description (BASICTYPE_UTF8_STR);
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return LDAP_SUCCESS;
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}
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/*
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* Component GSER Encoder : Teletex String
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*/
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int
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GEncComponentTeletexString ( GenBuf *b, ComponentTeletexString *in )
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{
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GTeletexString t = {0};
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if ( !in || in->value.octetLen <= 0 )
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return (-1);
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t.value = in->value;
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return GEncTeletexStringContent ( b, &t );
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}
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/*
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* Component GSER Decoder : Teletex String
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*/
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int
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GDecComponentTeletexString ( void* mem_op, GenBuf *b, void *v,
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AsnLen *bytesDecoded, int mode) {
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char* peek_head;
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int i, strLen;
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void* component_values;
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ComponentTeletexString* k, **k2;
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GTeletexString result;
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k = (ComponentTeletexString*) v;
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if ( mode & DEC_ALLOC_MODE_0 ) {
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k2 = (ComponentTeletexString**) v;
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*k2 = (ComponentTeletexString*)CompAlloc( mem_op, sizeof( ComponentTeletexString ) );
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if ( !*k2 ) return LDAP_DECODING_ERROR;
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k = *k2;
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}
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*bytesDecoded = 0;
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if ( GDecTeletexStringContent ( mem_op, b, &result, bytesDecoded ) < 0 ) {
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if ( k ) CompFree( mem_op, k );
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return LDAP_DECODING_ERROR;
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}
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k->value = result.value;
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k->comp_desc = get_component_description (BASICTYPE_VIDEOTEX_STR);
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return LDAP_SUCCESS;
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}
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/*
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* Matching function : BOOLEAN
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*/
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int
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MatchingComponentBool(char* oid, ComponentSyntaxInfo* csi_attr,
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ComponentSyntaxInfo* csi_assert )
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{
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MatchingRule* mr;
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ComponentBool *a, *b;
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if( oid ) {
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mr = retrieve_matching_rule(oid, csi_attr->csi_comp_desc->cd_type_id );
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if ( mr )
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return component_value_match( mr, csi_attr , csi_assert );
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}
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a = ((ComponentBool*)csi_attr);
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b = ((ComponentBool*)csi_assert);
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return (a->value == b->value) ? LDAP_COMPARE_TRUE:LDAP_COMPARE_FALSE;
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}
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/*
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* GSER Encoder : BOOLEAN
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*/
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int
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GEncComponentBool ( GenBuf *b, ComponentBool *in )
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{
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GAsnBool t = {0};
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if ( !in )
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return (-1);
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t.value = in->value;
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return GEncAsnBoolContent ( b, &t );
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}
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/*
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* GSER Decoder : BOOLEAN
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*/
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int
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GDecComponentBool ( void* mem_op, GenBuf *b, void *v, AsnLen *bytesDecoded, int mode )
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{
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char* peek_head;
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int i, strLen;
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ComponentBool* k, **k2;
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GAsnBool result;
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k = (ComponentBool*) v;
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if ( mode & DEC_ALLOC_MODE_0 ) {
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k2 = (ComponentBool**) v;
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*k2 = (ComponentBool*) CompAlloc( mem_op, sizeof( ComponentBool ) );
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if ( !*k2 ) return LDAP_DECODING_ERROR;
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k = *k2;
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}
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if ( GDecAsnBoolContent( mem_op, b, &result, bytesDecoded ) < 0 ) {
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if ( k ) CompFree ( mem_op, k );
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return LDAP_DECODING_ERROR;
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}
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k->value = result.value;
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k->comp_desc = get_component_description (BASICTYPE_BOOLEAN);
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return LDAP_SUCCESS;
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}
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/*
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* Component BER Decoder : BOOLEAN
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*/
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int
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BDecComponentBoolTag ( void* mem_op, GenBuf *b, void *v, AsnLen *bytesDecoded, int mode ) {
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return BDecComponentBool ( mem_op, b, 0, 0, v, bytesDecoded, mode|CALL_TAG_DECODER );
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}
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int
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BDecComponentBool ( void* mem_op, GenBuf *b, AsnTag tagId, AsnLen len, void *v,
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AsnLen *bytesDecoded, int mode )
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{
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char* peek_head;
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int i, strLen, rc;
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ComponentBool* k, **k2;
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AsnBool result;
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k = (ComponentBool*) v;
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if ( mode & DEC_ALLOC_MODE_0 ) {
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k2 = (ComponentBool**) v;
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*k2 = (ComponentBool*) CompAlloc( mem_op, sizeof( ComponentBool ) );
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if ( !*k2 ) return LDAP_DECODING_ERROR;
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k = *k2;
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}
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if ( mode & CALL_TAG_DECODER ){
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mode = mode & CALL_CONTENT_DECODER;
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rc = BDecAsnBool ( mem_op, b, &result, bytesDecoded );
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} else {
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rc = BDecAsnBoolContent( mem_op, b, tagId, len, &result, bytesDecoded );
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}
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if ( rc < 0 ) {
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if ( k ) CompFree ( mem_op, k );
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return LDAP_DECODING_ERROR;
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}
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k->value = result;
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k->comp_desc = get_component_description (BASICTYPE_BOOLEAN);
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return LDAP_SUCCESS;
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}
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/*
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* Matching function : ENUMERATE
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*/
|
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int
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MatchingComponentEnum ( char* oid, ComponentSyntaxInfo *csi_attr,
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ComponentSyntaxInfo *csi_assert )
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{
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int rc;
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MatchingRule* mr;
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ComponentEnum *a, *b;
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if( oid ) {
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mr = retrieve_matching_rule(oid, csi_attr->csi_comp_desc->cd_type_id );
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if ( mr )
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return component_value_match( mr, csi_attr , csi_assert );
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}
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a = ((ComponentEnum*)csi_attr);
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b = ((ComponentEnum*)csi_assert);
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rc = (a->value == b->value);
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return rc ? LDAP_COMPARE_TRUE:LDAP_COMPARE_FALSE;
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}
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/*
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* GSER Encoder : ENUMERATE
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*/
|
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int
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GEncComponentEnum ( GenBuf *b, ComponentEnum *in )
|
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{
|
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GAsnEnum t = {0};
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|
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if ( !in )
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return (-1);
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t.value = in->value;
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return GEncAsnEnumContent ( b, &t );
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}
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|
|
|
/*
|
|
* 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
|