mirror of
https://git.openldap.org/openldap/openldap.git
synced 2024-12-21 03:10:25 +08:00
177 lines
3.8 KiB
C
177 lines
3.8 KiB
C
/* $OpenLDAP$ */
|
|
/* This work is part of OpenLDAP Software <http://www.openldap.org/>.
|
|
*
|
|
* Copyright 1999-2020 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>.
|
|
*/
|
|
|
|
#include "perl_back.h"
|
|
#include "../config.h"
|
|
|
|
#ifdef PERL_SYS_INIT3
|
|
#include <ac/unistd.h> /* maybe get environ */
|
|
extern char **environ;
|
|
#endif
|
|
|
|
static void perl_back_xs_init LDAP_P((PERL_BACK_XS_INIT_PARAMS));
|
|
EXT void boot_DynaLoader LDAP_P((PERL_BACK_BOOT_DYNALOADER_PARAMS));
|
|
|
|
PerlInterpreter *PERL_INTERPRETER = NULL;
|
|
ldap_pvt_thread_mutex_t perl_interpreter_mutex;
|
|
|
|
|
|
/**********************************************************
|
|
*
|
|
* Init
|
|
*
|
|
**********************************************************/
|
|
|
|
int
|
|
perl_back_initialize(
|
|
BackendInfo *bi
|
|
)
|
|
{
|
|
char *embedding[] = { "", "-e", "0", NULL }, **argv = embedding;
|
|
int argc = 3;
|
|
#ifdef PERL_SYS_INIT3
|
|
char **env = environ;
|
|
#else
|
|
char **env = NULL;
|
|
#endif
|
|
|
|
bi->bi_open = NULL;
|
|
bi->bi_config = 0;
|
|
bi->bi_close = perl_back_close;
|
|
bi->bi_destroy = 0;
|
|
|
|
bi->bi_db_init = perl_back_db_init;
|
|
bi->bi_db_config = perl_back_db_config;
|
|
bi->bi_db_open = perl_back_db_open;
|
|
bi->bi_db_close = 0;
|
|
bi->bi_db_destroy = perl_back_db_destroy;
|
|
|
|
bi->bi_op_bind = perl_back_bind;
|
|
bi->bi_op_unbind = 0;
|
|
bi->bi_op_search = perl_back_search;
|
|
bi->bi_op_compare = perl_back_compare;
|
|
bi->bi_op_modify = perl_back_modify;
|
|
bi->bi_op_modrdn = perl_back_modrdn;
|
|
bi->bi_op_add = perl_back_add;
|
|
bi->bi_op_delete = perl_back_delete;
|
|
bi->bi_op_abandon = 0;
|
|
|
|
bi->bi_extended = 0;
|
|
|
|
bi->bi_chk_referrals = 0;
|
|
|
|
bi->bi_connection_init = 0;
|
|
bi->bi_connection_destroy = 0;
|
|
|
|
/* injecting code from perl_back_open, because using function reference (bi->bi_open) is not functional */
|
|
Debug( LDAP_DEBUG_TRACE, "perl backend open\n" );
|
|
|
|
if( PERL_INTERPRETER != NULL ) {
|
|
Debug( LDAP_DEBUG_ANY, "perl backend open: already opened\n" );
|
|
return 1;
|
|
}
|
|
|
|
ldap_pvt_thread_mutex_init( &perl_interpreter_mutex );
|
|
|
|
#ifdef PERL_SYS_INIT3
|
|
PERL_SYS_INIT3(&argc, &argv, &env);
|
|
#endif
|
|
PERL_INTERPRETER = perl_alloc();
|
|
perl_construct(PERL_INTERPRETER);
|
|
#ifdef PERL_EXIT_DESTRUCT_END
|
|
PL_exit_flags |= PERL_EXIT_DESTRUCT_END;
|
|
#endif
|
|
perl_parse(PERL_INTERPRETER, perl_back_xs_init, argc, argv, env);
|
|
perl_run(PERL_INTERPRETER);
|
|
return perl_back_init_cf( bi );
|
|
}
|
|
|
|
int
|
|
perl_back_db_init(
|
|
BackendDB *be,
|
|
ConfigReply *cr
|
|
)
|
|
{
|
|
be->be_private = (PerlBackend *) ch_malloc( sizeof(PerlBackend) );
|
|
memset( be->be_private, '\0', sizeof(PerlBackend));
|
|
|
|
((PerlBackend *)be->be_private)->pb_filter_search_results = 0;
|
|
|
|
Debug( LDAP_DEBUG_TRACE, "perl backend db init\n" );
|
|
|
|
be->be_cf_ocs = be->bd_info->bi_cf_ocs;
|
|
|
|
return 0;
|
|
}
|
|
|
|
int
|
|
perl_back_db_open(
|
|
BackendDB *be,
|
|
ConfigReply *cr
|
|
)
|
|
{
|
|
int count;
|
|
int return_code;
|
|
|
|
PerlBackend *perl_back = (PerlBackend *) be->be_private;
|
|
|
|
ldap_pvt_thread_mutex_lock( &perl_interpreter_mutex );
|
|
|
|
{
|
|
dSP; ENTER; SAVETMPS;
|
|
|
|
PUSHMARK(sp);
|
|
XPUSHs( perl_back->pb_obj_ref );
|
|
|
|
PUTBACK;
|
|
|
|
count = call_method("init", G_SCALAR);
|
|
|
|
SPAGAIN;
|
|
|
|
if (count != 1) {
|
|
croak("Big trouble in perl_back_db_open\n");
|
|
}
|
|
|
|
return_code = POPi;
|
|
|
|
PUTBACK; FREETMPS; LEAVE;
|
|
}
|
|
|
|
ldap_pvt_thread_mutex_unlock( &perl_interpreter_mutex );
|
|
|
|
return return_code;
|
|
}
|
|
|
|
|
|
static void
|
|
perl_back_xs_init(PERL_BACK_XS_INIT_PARAMS)
|
|
{
|
|
char *file = __FILE__;
|
|
dXSUB_SYS;
|
|
newXS("DynaLoader::boot_DynaLoader", boot_DynaLoader, file);
|
|
}
|
|
|
|
#if SLAPD_PERL == SLAPD_MOD_DYNAMIC
|
|
|
|
/* conditionally define the init_module() function */
|
|
SLAP_BACKEND_INIT_MODULE( perl )
|
|
|
|
#endif /* SLAPD_PERL == SLAPD_MOD_DYNAMIC */
|
|
|
|
|