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 1999-2012 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 "perl_back.h"
  19
  20 int
  21 perl_back_modify(
  22         Operation       *op,
  23         SlapReply       *rs )
  24 {
  25         PerlBackend *perl_back = (PerlBackend *)op->o_bd->be_private;
  26         Modifications *modlist = op->orm_modlist;
  27         int count;
  28         int i;
  29
  30         PERL_SET_CONTEXT( PERL_INTERPRETER );
  31         ldap_pvt_thread_mutex_lock( &perl_interpreter_mutex );
  32
  33         {
  34                 dSP; ENTER; SAVETMPS;
  35
  36                 PUSHMARK(sp);
  37                 XPUSHs( perl_back->pb_obj_ref );
  38                 XPUSHs(sv_2mortal(newSVpv( op->o_req_dn.bv_val , 0)));
  39
  40                 for (; modlist != NULL; modlist = modlist->sml_next ) {
  41                         Modification *mods = &modlist->sml_mod;
  42
  43                         switch ( mods->sm_op & ~LDAP_MOD_BVALUES ) {
  44                         case LDAP_MOD_ADD:
  45                                 XPUSHs(sv_2mortal(newSVpv("ADD", 0 )));
  46                                 break;
  47
  48                         case LDAP_MOD_DELETE:
  49                                 XPUSHs(sv_2mortal(newSVpv("DELETE", 0 )));
  50                                 break;
  51
  52                         case LDAP_MOD_REPLACE:
  53                                 XPUSHs(sv_2mortal(newSVpv("REPLACE", 0 )));
  54                                 break;
  55                         }
  56
  57
  58                         XPUSHs(sv_2mortal(newSVpv( mods->sm_desc->ad_cname.bv_val, 0 )));
  59
  60                         for ( i = 0;
  61                                 mods->sm_values != NULL && mods->sm_values[i].bv_val != NULL;
  62                                 i++ )
  63                         {
  64                                 XPUSHs(sv_2mortal(newSVpv( mods->sm_values[i].bv_val, 0 )));
  65                         }
  66
  67                         /* Fix delete attrib without value. */
  68                         if ( i == 0) {
  69                                 XPUSHs(sv_newmortal());
  70                         }
  71                 }
  72
  73                 PUTBACK;
  74
  75                 count = call_method("modify", G_SCALAR);
  76
  77                 SPAGAIN;
  78
  79                 if (count != 1) {
  80                         croak("Big trouble in back_modify\n");
  81                 }
  82
  83                 rs->sr_err = POPi;
  84
  85                 PUTBACK; FREETMPS; LEAVE;
  86         }
  87
  88         ldap_pvt_thread_mutex_unlock( &perl_interpreter_mutex );
  89
  90         send_ldap_result( op, rs );
  91
  92         Debug( LDAP_DEBUG_ANY, "Perl MODIFY\n", 0, 0, 0 );
  93         return( 0 );
  94 }
  95