1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
|
/* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include "apr.h"
#include "apu.h"
#include "apu_config.h"
#include "apr_ldap.h"
#include "apu_internal.h"
#include "apr_dso.h"
#include "apr_errno.h"
#include "apr_pools.h"
#include "apr_strings.h"
#include "apu_version.h"
#if APR_HAS_LDAP
#if APU_DSO_BUILD
static struct apr__ldap_dso_fntable *lfn = NULL;
static apr_status_t load_ldap(apr_pool_t *pool)
{
char *modname;
apr_dso_handle_sym_t symbol;
apr_status_t rv;
/* deprecate in 2.0 - permit implicit initialization */
apu_dso_init(pool);
rv = apu_dso_mutex_lock();
if (rv) {
return rv;
}
#if defined(WIN32)
modname = "apr_ldap-" APU_STRINGIFY(APU_MAJOR_VERSION) ".dll";
#else
modname = "apr_ldap-" APU_STRINGIFY(APU_MAJOR_VERSION) ".so";
#endif
rv = apu_dso_load(NULL, &symbol, modname, "apr__ldap_fns", pool);
if (rv == APR_SUCCESS) {
lfn = symbol;
}
apu_dso_mutex_unlock();
return rv;
}
#define LOAD_LDAP_STUB(pool, failres) \
if (!lfn && (load_ldap(pool) != APR_SUCCESS)) \
return failres;
APU_DECLARE_LDAP(int) apr_ldap_info(apr_pool_t *pool,
apr_ldap_err_t **result_err)
{
LOAD_LDAP_STUB(pool, -1);
return lfn->info(pool, result_err);
}
APU_DECLARE_LDAP(int) apr_ldap_init(apr_pool_t *pool,
LDAP **ldap,
const char *hostname,
int portno,
int secure,
apr_ldap_err_t **result_err)
{
LOAD_LDAP_STUB(pool, -1);
return lfn->init(pool, ldap, hostname, portno, secure, result_err);
}
APU_DECLARE_LDAP(int) apr_ldap_ssl_init(apr_pool_t *pool,
const char *cert_auth_file,
int cert_file_type,
apr_ldap_err_t **result_err)
{
LOAD_LDAP_STUB(pool, -1);
return lfn->ssl_init(pool, cert_auth_file, cert_file_type, result_err);
}
APU_DECLARE_LDAP(int) apr_ldap_ssl_deinit(void)
{
if (!lfn)
return -1;
return lfn->ssl_deinit();
}
APU_DECLARE_LDAP(int) apr_ldap_get_option(apr_pool_t *pool,
LDAP *ldap,
int option,
void *outvalue,
apr_ldap_err_t **result_err)
{
LOAD_LDAP_STUB(pool, -1);
return lfn->get_option(pool, ldap, option, outvalue, result_err);
}
APU_DECLARE_LDAP(int) apr_ldap_set_option(apr_pool_t *pool,
LDAP *ldap,
int option,
const void *invalue,
apr_ldap_err_t **result_err)
{
LOAD_LDAP_STUB(pool, -1);
return lfn->set_option(pool, ldap, option, invalue, result_err);
}
APU_DECLARE_LDAP(apr_status_t) apr_ldap_rebind_init(apr_pool_t *pool)
{
LOAD_LDAP_STUB(pool, APR_EGENERAL);
return lfn->rebind_init(pool);
}
APU_DECLARE_LDAP(apr_status_t) apr_ldap_rebind_add(apr_pool_t *pool,
LDAP *ld,
const char *bindDN,
const char *bindPW)
{
LOAD_LDAP_STUB(pool, APR_EGENERAL);
return lfn->rebind_add(pool, ld, bindDN, bindPW);
}
APU_DECLARE_LDAP(apr_status_t) apr_ldap_rebind_remove(LDAP *ld)
{
if (!lfn)
return APR_EGENERAL;
return lfn->rebind_remove(ld);
}
#endif /* APU_DSO_BUILD */
#endif /* APR_HAS_LDAP */
|
