]> git.sur5r.net Git - openldap/blob - servers/slapd/back-tcl/tcl_delete.c
Import Ben Collins <bcollins@debian.org> Back-TCL for SLAPD.
[openldap] / servers / slapd / back-tcl / tcl_delete.c
1 /*
2  * delete.c - tcl delete routines
3  *
4  * Copyright 1999, Ben Collins <bcollins@debian.org>, 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 #include "tcl_back.h"
18
19 tcl_back_delete (
20         Backend * be,
21         Connection * conn,
22         Operation * op,
23         char *dn
24 )
25 {
26         char *command, *suf_tcl, *results;
27         int i, code, err = 0;
28         struct tclinfo *ti = (struct tclinfo *) be->be_private;
29
30         if (ti->ti_delete == NULL) {
31                 send_ldap_result (conn, op, LDAP_UNWILLING_TO_PERFORM, NULL,
32                         "delete not implemented");
33                 return (-1);
34         }
35
36         for ( i = 0; be->be_suffix[i] != NULL; i++ )
37                 ;
38         suf_tcl = Tcl_Merge(i, be->be_suffix);
39
40         command = (char *) ch_malloc (strlen(ti->ti_delete) + strlen(suf_tcl)
41                 + strlen(dn) + 64);
42         sprintf(command, "%s DELETE {%ld} {%s} {%s}",
43                 ti->ti_delete, op->o_msgid, suf_tcl, dn);
44         Tcl_Free(suf_tcl);
45
46         ldap_pvt_thread_mutex_lock( &tcl_interpreter_mutex );
47         code = Tcl_GlobalEval(ti->ti_ii->interp, command);
48         results = (char *) strdup(ti->ti_ii->interp->result);
49         ldap_pvt_thread_mutex_unlock( &tcl_interpreter_mutex );
50         free(command);
51
52         if (code != TCL_OK) {
53                 err = LDAP_OPERATIONS_ERROR;
54                 Debug(LDAP_DEBUG_ANY, "tcl_delete_error: %s\n", results, 0, 0);
55         } else {
56                 interp_send_results ( be, conn, op, results, NULL, 0 );
57         }
58
59         if (err != LDAP_SUCCESS)
60                 send_ldap_result (conn, op, err, NULL, "internal backend error");
61
62         return (0);
63 }