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

   1 /* $OpenLDAP$ */
   2 /*
   3  *       Copyright 1999, John C. Quillan, All rights reserved.
   4  *       Portions Copyright 2002, myinternet Limited. All rights reserved.
   5  *
   6  *       Redistribution and use in source and binary forms are permitted only
   7  *       as authorized by the OpenLDAP Public License.  A copy of this
   8  *       license is available at http://www.OpenLDAP.org/license.html or
   9  *       in file LICENSE in the top-level directory of the distribution.
  10  */
  11
  12 #include "portable.h"
  13
  14 #include <stdio.h>
  15
  16 #include "slap.h"
  17 #ifdef HAVE_WIN32_ASPERL
  18 #include "asperl_undefs.h"
  19 #endif
  20
  21 #include <EXTERN.h>
  22 #include <perl.h>
  23
  24 #include "perl_back.h"
  25
  26 int
  27 perl_back_modify(
  28         Backend *be,
  29         Connection      *conn,
  30         Operation       *op,
  31         struct berval   *dn,
  32         struct berval   *ndn,
  33         Modifications   *modlist
  34 )
  35 {
  36         char test[500];
  37         int return_code;
  38         int count;
  39         int i;
  40         int err = 0;
  41         char *matched = NULL, *info = NULL;
  42
  43         PerlBackend *perl_back = (PerlBackend *)be->be_private;
  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( 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                 return_code = POPi;
  97
  98                 PUTBACK; FREETMPS; LEAVE;
  99         }
 100
 101         ldap_pvt_thread_mutex_unlock( &perl_interpreter_mutex );
 102
 103         send_ldap_result( conn, op, return_code,
 104                 NULL, NULL, NULL, NULL );
 105
 106         Debug( LDAP_DEBUG_ANY, "Perl MODIFY\n", 0, 0, 0 );
 107         return( 0 );
 108 }
 109