static int fprint_ldif(FILE *f, char *name, char *val, ber_len_t len) {
char *s;
if((s = ldif_put(LDIF_PUT_VALUE, name, val, len)) == NULL)
return(-1);
fputs(s, f);
ber_memfree(s);
return(0);
}
int
shell_back_modify(
Operation *op,
SlapReply *rs )
{
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 );
}
