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openldap  2.4.31
Functions
compare.c File Reference
#include "portable.h"
#include <stdio.h>
#include <ac/socket.h>
#include <ac/string.h>
#include <ac/time.h>
#include "ldap-int.h"
#include "ldap_log.h"

Go to the source code of this file.

Functions

int ldap_compare_ext (LDAP *ld, LDAP_CONST char *dn, LDAP_CONST char *attr, struct berval *bvalue, LDAPControl **sctrls, LDAPControl **cctrls, int *msgidp)
int ldap_compare (LDAP *ld, LDAP_CONST char *dn, LDAP_CONST char *attr, LDAP_CONST char *value)
int ldap_compare_ext_s (LDAP *ld, LDAP_CONST char *dn, LDAP_CONST char *attr, struct berval *bvalue, LDAPControl **sctrl, LDAPControl **cctrl)
int ldap_compare_s (LDAP *ld, LDAP_CONST char *dn, LDAP_CONST char *attr, LDAP_CONST char *value)

Function Documentation

int ldap_compare ( LDAP *  ld,
LDAP_CONST char *  dn,
LDAP_CONST char *  attr,
LDAP_CONST char *  value 
)

Definition at line 120 of file compare.c.

{
       int msgid;
       struct berval bvalue;

       assert( value != NULL );

       bvalue.bv_val = (char *) value;
       bvalue.bv_len = (value == NULL) ? 0 : strlen( value );

       return ldap_compare_ext( ld, dn, attr, &bvalue, NULL, NULL, &msgid ) == LDAP_SUCCESS
              ? msgid : -1;
}

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int ldap_compare_ext ( LDAP *  ld,
LDAP_CONST char *  dn,
LDAP_CONST char *  attr,
struct berval bvalue,
LDAPControl **  sctrls,
LDAPControl **  cctrls,
int msgidp 
)

Definition at line 52 of file compare.c.

{
       int rc;
       BerElement    *ber;
       ber_int_t     id;

       Debug( LDAP_DEBUG_TRACE, "ldap_compare\n", 0, 0, 0 );

       assert( ld != NULL );
       assert( LDAP_VALID( ld ) );
       assert( dn != NULL );
       assert( attr != NULL );
       assert( msgidp != NULL );

       /* check client controls */
       rc = ldap_int_client_controls( ld, cctrls );
       if( rc != LDAP_SUCCESS ) return rc;

       /* create a message to send */
       if ( (ber = ldap_alloc_ber_with_options( ld )) == NULL ) {
              return( LDAP_NO_MEMORY );
       }

       LDAP_NEXT_MSGID(ld, id);
       rc = ber_printf( ber, "{it{s{sON}N}", /* '}' */
              id,
              LDAP_REQ_COMPARE, dn, attr, bvalue );
       if ( rc == -1 )
       {
              ld->ld_errno = LDAP_ENCODING_ERROR;
              ber_free( ber, 1 );
              return( ld->ld_errno );
       }

       /* Put Server Controls */
       if( ldap_int_put_controls( ld, sctrls, ber ) != LDAP_SUCCESS ) {
              ber_free( ber, 1 );
              return ld->ld_errno;
       }

       if( ber_printf( ber, /*{*/ "N}" ) == -1 ) {
              ld->ld_errno = LDAP_ENCODING_ERROR;
              ber_free( ber, 1 );
              return( ld->ld_errno );
       }


       /* send the message */
       *msgidp = ldap_send_initial_request( ld, LDAP_REQ_COMPARE, dn, ber, id );
       return ( *msgidp < 0 ? ld->ld_errno : LDAP_SUCCESS );
}

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int ldap_compare_ext_s ( LDAP *  ld,
LDAP_CONST char *  dn,
LDAP_CONST char *  attr,
struct berval bvalue,
LDAPControl **  sctrl,
LDAPControl **  cctrl 
)

Definition at line 139 of file compare.c.

{
       int           rc;
       int           msgid;
       LDAPMessage   *res;

       rc = ldap_compare_ext( ld, dn, attr, bvalue, sctrl, cctrl, &msgid );

       if (  rc != LDAP_SUCCESS )
              return( rc );

       if ( ldap_result( ld, msgid, LDAP_MSG_ALL, (struct timeval *) NULL, &res ) == -1 || !res )
              return( ld->ld_errno );

       return( ldap_result2error( ld, res, 1 ) );
}

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int ldap_compare_s ( LDAP *  ld,
LDAP_CONST char *  dn,
LDAP_CONST char *  attr,
LDAP_CONST char *  value 
)

Definition at line 163 of file compare.c.

{
       struct berval bvalue;

       assert( value != NULL );

       bvalue.bv_val = (char *) value;
       bvalue.bv_len = (value == NULL) ? 0 : strlen( value );

       return ldap_compare_ext_s( ld, dn, attr, &bvalue, NULL, NULL );
}

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