ITS#7588 fix double-free for sorted paged search

[openldap] / servers / slapd / back-perl / perl_back.h

diff --git a/servers/slapd/back-perl/perl_back.h b/servers/slapd/back-perl/perl_back.h
index a8adcd57a1e05298f4b05c483f3a25eb00788178..3ece25c9709fea4d928bcd8ea6fa0b40a3ee90ee 100644 (file)
--- a/servers/slapd/back-perl/perl_back.h
+++ b/servers/slapd/back-perl/perl_back.h
@@ -1,22 +1,82 @@
+/* $OpenLDAP$ */
+/* This work is part of OpenLDAP Software <http://www.openldap.org/>.
+ *
+ * Copyright 1999-2013 The OpenLDAP Foundation.
+ * Portions Copyright 1999 John C. Quillan.
+ * Portions Copyright 2002 myinternet Limited.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted only as authorized by the OpenLDAP
+ * Public License.
+ *
+ * A copy of this license is available in file LICENSE in the
+ * top-level directory of the distribution or, alternatively, at
+ * <http://www.OpenLDAP.org/license.html>.
+ */
+
 #ifndef PERL_BACK_H
 #define PERL_BACK_H 1
 
-#include <ldap_cdefs.h>
+#include <EXTERN.h>
+#include <perl.h>
+#undef _       /* #defined by both Perl and ac/localize.h */
+#include "asperl_undefs.h"
+
+#include "portable.h"
+
+#include "slap.h"
 
 LDAP_BEGIN_DECL
 
 /*
+ * From Apache mod_perl: test for Perl version.
  */
+
+#if defined(pTHX_) || (PERL_REVISION > 5 || (PERL_REVISION == 5 && PERL_VERSION >= 6))
+#define PERL_IS_5_6
+#endif
+
 #define EVAL_BUF_SIZE 500
 
-extern PerlInterpreter *perl_interpreter;
 extern ldap_pvt_thread_mutex_t  perl_interpreter_mutex;
 
+#ifdef PERL_IS_5_6
+/* We should be using the PL_errgv, I think */
+/* All the old style variables are prefixed with PL_ now */
+# define errgv PL_errgv
+# define na    PL_na
+#else
+# define call_method(m, f)     perl_call_method(m, f)
+# define eval_pv(m, f) perl_eval_pv(m, f)
+# define ERRSV GvSV(errgv)
+#endif
+
+#if defined( HAVE_WIN32_ASPERL ) || defined( USE_ITHREADS )
+/* pTHX is needed often now */
+# define PERL_INTERPRETER                      my_perl
+# define PERL_BACK_XS_INIT_PARAMS              pTHX
+# define PERL_BACK_BOOT_DYNALOADER_PARAMS      pTHX, CV *cv
+#else
+# define PERL_INTERPRETER                      perl_interpreter
+# define PERL_BACK_XS_INIT_PARAMS              void
+# define PERL_BACK_BOOT_DYNALOADER_PARAMS      CV *cv
+# define PERL_SET_CONTEXT(i)
+#endif
+
+extern PerlInterpreter *PERL_INTERPRETER;
+
+
 typedef struct perl_backend_instance {
-  char *pb_module_name;
-  SV   *pb_obj_ref;
+       char *pb_module_name;
+       BerVarray pb_module_path;
+       BerVarray pb_module_config;
+       SV      *pb_obj_ref;
+       int     pb_filter_search_results;
 } PerlBackend;
 
 LDAP_END_DECL
 
-#endif
+#include "proto-perl.h"
+
+#endif /* PERL_BACK_H */