openldap/servers/slapd/back-tcl/tcl_init.c

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/*
* tcl_init.c - tcl backend initialization
*
* Copyright 1999, Ben Collins <bcollins@debian.org>, All rights reserved.
*
* Redistribution and use in source and binary forms are permitted only
* as authorized by the OpenLDAP Public License. A copy of this
* license is available at http://www.OpenLDAP.org/license.html or
* in file LICENSE in the top-level directory of the distribution.
*/
#include "portable.h"
#include <stdio.h>
#include <ac/socket.h>
#include "slap.h"
#include "tcl_back.h"
ldap_pvt_thread_mutex_t tcl_interpreter_mutex;
int
tcl_back_initialize(
BackendInfo *bi
)
{
/* Initialize the global interpreter array */
global_i = (struct i_info *) ch_malloc (sizeof (struct i_info));
global_i->count = 0;
global_i->name = "default";
global_i->next = NULL;
global_i->interp = Tcl_CreateInterp ();
Tcl_Init (global_i->interp);
/* Initialize the global interpreter lock */
ldap_pvt_thread_mutex_init( &tcl_interpreter_mutex );
bi->bi_open = NULL;
bi->bi_config = NULL;
bi->bi_close = NULL;
bi->bi_destroy = NULL;
bi->bi_db_init = tcl_back_db_init;
bi->bi_db_config = tcl_back_db_config;
bi->bi_db_open = tcl_back_db_open;
bi->bi_db_close = NULL;
bi->bi_db_destroy = tcl_back_db_destroy;
bi->bi_op_bind = tcl_back_bind;
bi->bi_op_unbind = tcl_back_unbind;
bi->bi_op_search = tcl_back_search;
bi->bi_op_compare = tcl_back_compare;
bi->bi_op_modify = tcl_back_modify;
bi->bi_op_modrdn = tcl_back_modrdn;
bi->bi_op_add = tcl_back_add;
bi->bi_op_delete = tcl_back_delete;
bi->bi_op_abandon = tcl_back_abandon;
bi->bi_acl_group = NULL;
return 0;
}
int
tcl_back_db_init(
Backend *be
)
{
struct tclinfo *ti;
ti = (struct tclinfo *) ch_calloc( 1, sizeof(struct tclinfo) );
/*
* For some reason this causes problems
* specifically set to NULL
*/
ti->ti_bind = NULL;
ti->ti_unbind = NULL;
ti->ti_search = NULL;
ti->ti_compare = NULL;
ti->ti_modify = NULL;
ti->ti_modrdn = NULL;
ti->ti_add = NULL;
ti->ti_delete = NULL;
ti->ti_abandon = NULL;
be->be_private = ti;
return ti == NULL;
}
int
tcl_back_db_destroy(
Backend *be
)
{
free( be->be_private );
return 0;
}