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openldap  2.4.31
Functions
modify.c File Reference
#include "portable.h"
#include <stdio.h>
#include <ac/string.h>
#include <ac/socket.h>
#include "slap.h"
#include "shell.h"
#include "ldif.h"

Go to the source code of this file.

Functions

int shell_back_modify (Operation *op, SlapReply *rs)

Function Documentation

int shell_back_modify ( Operation op,
SlapReply rs 
)

Definition at line 43 of file modify.c.

{
       Modification *mod;
       struct shellinfo     *si = (struct shellinfo *) op->o_bd->be_private;
       AttributeDescription *entry = slap_schema.si_ad_entry;
       Modifications *ml  = op->orm_modlist;
       Entry e;
       FILE                 *rfp, *wfp;
       int                  i;

       if ( si->si_modify == NULL ) {
              send_ldap_error( op, rs, LDAP_UNWILLING_TO_PERFORM,
                  "modify not implemented" );
              return( -1 );
       }

       e.e_id = NOID;
       e.e_name = op->o_req_dn;
       e.e_nname = op->o_req_ndn;
       e.e_attrs = NULL;
       e.e_ocflags = 0;
       e.e_bv.bv_len = 0;
       e.e_bv.bv_val = NULL;
       e.e_private = NULL;

       if ( ! access_allowed( op, &e,
              entry, NULL, ACL_WRITE, NULL ) )
       {
              send_ldap_error( op, rs, LDAP_INSUFFICIENT_ACCESS, NULL );
              return -1;
       }

       if ( forkandexec( si->si_modify, &rfp, &wfp ) == (pid_t)-1 ) {
              send_ldap_error( op, rs, LDAP_OTHER,
                  "could not fork/exec" );
              return( -1 );
       }

       /* write out the request to the modify process */
       fprintf( wfp, "MODIFY\n" );
       fprintf( wfp, "msgid: %ld\n", (long) op->o_msgid );
       print_suffixes( wfp, op->o_bd );
       fprintf( wfp, "dn: %s\n", op->o_req_dn.bv_val );
       for ( ; ml != NULL; ml = ml->sml_next ) {
              mod = &ml->sml_mod;

              switch ( mod->sm_op ) {
              case LDAP_MOD_ADD:
                     fprintf( wfp, "add: %s\n", mod->sm_desc->ad_cname.bv_val );
                     break;

              case LDAP_MOD_DELETE:
                     fprintf( wfp, "delete: %s\n", mod->sm_desc->ad_cname.bv_val );
                     break;

              case LDAP_MOD_REPLACE:
                     fprintf( wfp, "replace: %s\n", mod->sm_desc->ad_cname.bv_val );
                     break;
              }

              if( mod->sm_values != NULL ) {
                     for ( i = 0; mod->sm_values[i].bv_val != NULL; i++ ) {
                            char *out = ldif_put( LDIF_PUT_VALUE,
                                   mod->sm_desc->ad_cname.bv_val,
                                   mod->sm_values[i].bv_val,
                                   mod->sm_values[i].bv_len );
                            if ( out ) {
                                   fprintf( wfp, "%s", out );
                                   ber_memfree( out );
                            }
                     }
              }

              fprintf( wfp, "-\n" );
       }
       fclose( wfp );

       /* read in the results and send them along */
       read_and_send_results( op, rs, rfp );
       fclose( rfp );
       return( 0 );
}

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