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openldap  2.4.31
Functions
search.c File Reference
#include "perl_back.h"

Go to the source code of this file.

Functions

int perl_back_search (Operation *op, SlapReply *rs)

Function Documentation

int perl_back_search ( Operation op,
SlapReply rs 
)

Definition at line 26 of file search.c.

{
       PerlBackend *perl_back = (PerlBackend *)op->o_bd->be_private;
       int count ;
       AttributeName *an;
       Entry  *e;
       char *buf;
       int i;

       PERL_SET_CONTEXT( PERL_INTERPRETER );
       ldap_pvt_thread_mutex_lock( &perl_interpreter_mutex );  

       {
              dSP; ENTER; SAVETMPS;

              PUSHMARK(sp) ;
              XPUSHs( perl_back->pb_obj_ref );
              XPUSHs(sv_2mortal(newSVpv( op->o_req_ndn.bv_val , op->o_req_ndn.bv_len)));
              XPUSHs(sv_2mortal(newSViv( op->ors_scope )));
              XPUSHs(sv_2mortal(newSViv( op->ors_deref )));
              XPUSHs(sv_2mortal(newSViv( op->ors_slimit )));
              XPUSHs(sv_2mortal(newSViv( op->ors_tlimit )));
              XPUSHs(sv_2mortal(newSVpv( op->ors_filterstr.bv_val , op->ors_filterstr.bv_len)));
              XPUSHs(sv_2mortal(newSViv( op->ors_attrsonly )));

              for ( an = op->ors_attrs; an && an->an_name.bv_val; an++ ) {
                     XPUSHs(sv_2mortal(newSVpv( an->an_name.bv_val , an->an_name.bv_len)));
              }
              PUTBACK;

              count = call_method("search", G_ARRAY );

              SPAGAIN;

              if (count < 1) {
                     croak("Big trouble in back_search\n") ;
              }

              if ( count > 1 ) {
                                                  
                     for ( i = 1; i < count; i++ ) {

                            buf = POPp;

                            if ( (e = str2entry( buf )) == NULL ) {
                                   Debug( LDAP_DEBUG_ANY, "str2entry(%s) failed\n", buf, 0, 0 );

                            } else {
                                   int send_entry;

                                   if (perl_back->pb_filter_search_results)
                                          send_entry = (test_filter( op, e, op->ors_filter ) == LDAP_COMPARE_TRUE);
                                   else
                                          send_entry = 1;

                                   if (send_entry) {
                                          rs->sr_entry = e;
                                          rs->sr_attrs = op->ors_attrs;
                                          rs->sr_flags = REP_ENTRY_MODIFIABLE;
                                          rs->sr_err = LDAP_SUCCESS;
                                          rs->sr_err = send_search_entry( op, rs );
                                          rs->sr_flags = 0;
                                          rs->sr_attrs = NULL;
                                          rs->sr_entry = NULL;
                                          if ( rs->sr_err == LDAP_SIZELIMIT_EXCEEDED ) {
                                                 goto done;
                                          }
                                   }

                                   entry_free( e );
                            }
                     }
              }

              /*
               * We grab the return code last because the stack comes
               * from perl in reverse order. 
               *
               * ex perl: return ( 0, $res_1, $res_2 );
               *
               * ex stack: <$res_2> <$res_1> <0>
               */

              rs->sr_err = POPi;

done:;
              PUTBACK; FREETMPS; LEAVE;
       }

       ldap_pvt_thread_mutex_unlock( &perl_interpreter_mutex );       

       send_ldap_result( op, rs );

       return 0;
}

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