]> git.sur5r.net Git - openldap/blob - servers/slapd/back-tcl/tcl_init.c
Set peeraddr also for IPv6, fixes ITS#1918
[openldap] / servers / slapd / back-tcl / tcl_init.c
1 /* $OpenLDAP$ */
2 /* tcl_init.c - tcl backend initialization
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 <ac/socket.h>
17
18 #include "slap.h"
19 #include "tcl_back.h"
20
21 ldap_pvt_thread_mutex_t tcl_interpreter_mutex;
22
23 #ifdef SLAPD_TCL_DYNAMIC
24
25 void back_tcl_LTX_init_module(int argc, char *argv[]) {
26    BackendInfo bi;
27
28    memset( &bi, '\0', sizeof(bi) );
29    bi.bi_type = "tcl";
30    bi.bi_init = tcl_back_initialize;
31
32    backend_add(&bi);
33 }
34
35 #endif /* SLAPD_TCL_DYNAMIC */
36
37 int
38 tcl_back_initialize (
39         BackendInfo * bi
40 )
41 {
42         /* Initialize the global interpreter array */
43         global_i = (struct i_info *) ch_malloc (sizeof (struct i_info));
44
45         global_i->count = 0;
46         global_i->name = "default";
47         global_i->next = NULL;
48         global_i->interp = Tcl_CreateInterp ();
49         Tcl_Init (global_i->interp);
50
51         /* Initialize the global interpreter lock */
52         ldap_pvt_thread_mutex_init (&tcl_interpreter_mutex);
53
54         bi->bi_open = tcl_back_open;
55         bi->bi_config = 0;
56         bi->bi_close = tcl_back_close;
57         bi->bi_destroy = tcl_back_destroy;
58
59         bi->bi_db_init = tcl_back_db_init;
60         bi->bi_db_config = tcl_back_db_config;
61         bi->bi_db_open = tcl_back_db_open;
62         bi->bi_db_close = tcl_back_db_close;
63         bi->bi_db_destroy = tcl_back_db_destroy;
64
65         bi->bi_op_bind = tcl_back_bind;
66         bi->bi_op_unbind = tcl_back_unbind;
67         bi->bi_op_search = tcl_back_search;
68         bi->bi_op_compare = tcl_back_compare;
69         bi->bi_op_modify = tcl_back_modify;
70         bi->bi_op_modrdn = tcl_back_modrdn;
71         bi->bi_op_add = tcl_back_add;
72         bi->bi_op_delete = tcl_back_delete;
73         bi->bi_op_abandon = tcl_back_abandon;
74
75         bi->bi_acl_group = 0;
76         bi->bi_acl_attribute = 0;
77         bi->bi_chk_referrals = 0;
78
79         bi->bi_connection_init = 0;
80         bi->bi_connection_destroy = 0;
81
82         return 0;
83 }
84
85 int
86 tcl_back_open (
87         BackendInfo * bi
88 )
89 {
90         /* Initialize the global interpreter array */
91         global_i = (struct i_info *) ch_malloc (sizeof (struct i_info));
92
93         global_i->count = 0;
94         global_i->name = "default";
95         global_i->next = NULL;
96         global_i->interp = Tcl_CreateInterp ();
97         Tcl_Init (global_i->interp);
98
99         /* Initialize the global interpreter lock */
100         ldap_pvt_thread_mutex_init (&tcl_interpreter_mutex);
101
102         return (0);
103 }
104
105 int
106 tcl_back_db_init (
107         Backend * be
108 )
109 {
110         struct tclinfo *ti;
111
112         ti = (struct tclinfo *) ch_calloc (1, sizeof (struct tclinfo));
113
114         ti->ti_script_path.bv_len = 0;
115         ti->ti_script_path.bv_val = NULL;
116
117         /*
118          * For some reason this causes problems
119          * specifically set to NULL
120          */
121         ti->ti_bind.bv_len = 0;
122         ti->ti_bind.bv_val = NULL;
123
124         ti->ti_unbind.bv_len = 0;
125         ti->ti_unbind.bv_val = NULL;
126
127         ti->ti_search.bv_len = 0;
128         ti->ti_search.bv_val = NULL;
129
130         ti->ti_compare.bv_len = 0;
131         ti->ti_compare.bv_val = NULL;
132
133         ti->ti_modify.bv_len = 0;
134         ti->ti_modify.bv_val = NULL;
135
136         ti->ti_modrdn.bv_len = 0;
137         ti->ti_modrdn.bv_val = NULL;
138
139         ti->ti_add.bv_len = 0;
140         ti->ti_add.bv_val = NULL;
141
142         ti->ti_delete.bv_len = 0;
143         ti->ti_delete.bv_val = NULL;
144
145         ti->ti_abandon.bv_len = 0;
146         ti->ti_abandon.bv_val = NULL;
147
148         be->be_private = ti;
149
150         return ti == NULL;
151 }
152
153 int
154 tcl_back_db_open (
155         BackendDB * bd
156 )
157 {
158         struct tclinfo *ti = (struct tclinfo *) bd->be_private;
159
160         if (ti->ti_ii->interp == NULL) {        /* we need to make a new one */
161                 ti->ti_ii->interp = Tcl_CreateInterp ();
162                 Tcl_Init (ti->ti_ii->interp);
163         }
164
165         /* raise that count for the interpreter */
166         ti->ti_ii->count++;
167
168         /* now let's (try to) load the script */
169         readtclscript (ti->ti_script_path.bv_val, ti->ti_ii->interp);
170
171         /* install the debug command */
172         Tcl_CreateCommand (ti->ti_ii->interp, "ldap:debug", &tcl_ldap_debug,
173                 NULL, NULL);
174
175         return 0;
176 }