git.sur5r.net Git - openldap/blob - servers/slapd/back-perl/modify.c

   1 /* $OpenLDAP$ */
   2 /* This work is part of OpenLDAP Software <http://www.openldap.org/>.
   3  *
   4  * Copyright 1999-2003 The OpenLDAP Foundation.
   5  * Portions Copyright 1999 John C. Quillan.
   6  * Portions Copyright 2002 myinternet Limited.
   7  * All rights reserved.
   8  *
   9  * Redistribution and use in source and binary forms, with or without
  10  * modification, are permitted only as authorized by the OpenLDAP
  11  * Public License.
  12  *
  13  * A copy of this license is available in file LICENSE in the
  14  * top-level directory of the distribution or, alternatively, at
  15  * <http://www.OpenLDAP.org/license.html>.
  16  */
  17
  18 #include <EXTERN.h>
  19 #include <perl.h>
  20 #undef _ /* #defined by both Perl and ac/localize.h */
  21
  22 #ifdef HAVE_WIN32_ASPERL
  23 #include "asperl_undefs.h"
  24 #endif
  25
  26 #include "portable.h"
  27
  28 #include <stdio.h>
  29
  30 #include "slap.h"
  31
  32 #include "perl_back.h"
  33
  34 int
  35 perl_back_modify(
  36         Operation       *op,
  37         SlapReply       *rs )
  38 {
  39         PerlBackend *perl_back = (PerlBackend *)op->o_bd->be_private;
  40         Modifications *modlist = op->orm_modlist;
  41         int count;
  42         int i;
  43
  44
  45         ldap_pvt_thread_mutex_lock( &perl_interpreter_mutex );
  46
  47         {
  48                 dSP; ENTER; SAVETMPS;
  49
  50                 PUSHMARK(sp);
  51                 XPUSHs( perl_back->pb_obj_ref );
  52                 XPUSHs(sv_2mortal(newSVpv( op->o_req_dn.bv_val , 0)));
  53
  54                 for (; modlist != NULL; modlist = modlist->sml_next ) {
  55                         Modification *mods = &modlist->sml_mod;
  56
  57                         switch ( mods->sm_op & ~LDAP_MOD_BVALUES ) {
  58                         case LDAP_MOD_ADD:
  59                                 XPUSHs(sv_2mortal(newSVpv("ADD", 0 )));
  60                                 break;
  61
  62                         case LDAP_MOD_DELETE:
  63                                 XPUSHs(sv_2mortal(newSVpv("DELETE", 0 )));
  64                                 break;
  65
  66                         case LDAP_MOD_REPLACE:
  67                                 XPUSHs(sv_2mortal(newSVpv("REPLACE", 0 )));
  68                                 break;
  69                         }
  70
  71
  72                         XPUSHs(sv_2mortal(newSVpv( mods->sm_desc->ad_cname.bv_val, 0 )));
  73
  74                         for ( i = 0;
  75                                 mods->sm_bvalues != NULL && mods->sm_bvalues[i].bv_val != NULL;
  76                                 i++ )
  77                         {
  78                                 XPUSHs(sv_2mortal(newSVpv( mods->sm_bvalues[i].bv_val, 0 )));
  79                         }
  80                 }
  81
  82                 PUTBACK;
  83
  84 #ifdef PERL_IS_5_6
  85                 count = call_method("modify", G_SCALAR);
  86 #else
  87                 count = perl_call_method("modify", G_SCALAR);
  88 #endif
  89
  90                 SPAGAIN;
  91
  92                 if (count != 1) {
  93                         croak("Big trouble in back_modify\n");
  94                 }
  95
  96                 rs->sr_err = POPi;
  97
  98                 PUTBACK; FREETMPS; LEAVE;
  99         }
 100
 101         ldap_pvt_thread_mutex_unlock( &perl_interpreter_mutex );
 102
 103         send_ldap_result( op, rs );
 104
 105         Debug( LDAP_DEBUG_ANY, "Perl MODIFY\n", 0, 0, 0 );
 106         return( 0 );
 107 }
 108