зеркало из https://github.com/mozilla/gecko-dev.git
112 строки
2.7 KiB
C
112 строки
2.7 KiB
C
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
|
|
*
|
|
* The contents of this file are subject to the Netscape Public License
|
|
* Version 1.0 (the "NPL"); you may not use this file except in
|
|
* compliance with the NPL. You may obtain a copy of the NPL at
|
|
* http://www.mozilla.org/NPL/
|
|
*
|
|
* Software distributed under the NPL is distributed on an "AS IS" basis,
|
|
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
|
|
* for the specific language governing rights and limitations under the
|
|
* NPL.
|
|
*
|
|
* The Initial Developer of this code under the NPL is Netscape
|
|
* Communications Corporation. Portions created by Netscape are
|
|
* Copyright (C) 1998 Netscape Communications Corporation. All Rights
|
|
* Reserved.
|
|
*/
|
|
|
|
/* LDAP functions callable from JavaScript */
|
|
|
|
#include "ldap.h"
|
|
#include "xp_mcom.h"
|
|
#ifdef XP_WIN
|
|
#include "jsapi.h"
|
|
#endif
|
|
#include "prefldap.h"
|
|
|
|
/*
|
|
* Creates an LDAP search URL given a comma-separated list of attributes.
|
|
* Returns a list of key=values separated by '\n'
|
|
*/
|
|
#if defined(XP_WIN)
|
|
PR_IMPLEMENT(char*)
|
|
#else
|
|
char *
|
|
#endif
|
|
pref_get_ldap_attributes(char* host, char* base, char* filter, char* attrs,
|
|
char** return_error)
|
|
{
|
|
char *value = NULL;
|
|
LDAP* ld;
|
|
int err, i;
|
|
char *url;
|
|
LDAPMessage *result;
|
|
LDAPMessage *e;
|
|
char *a;
|
|
BerElement *ber;
|
|
char **vals;
|
|
|
|
ld = ldap_init(host, LDAP_PORT);
|
|
if (!ld)
|
|
return value;
|
|
|
|
url = (char*) malloc(sizeof(char) *
|
|
(strlen(host) + strlen(base) + strlen(filter) + strlen(attrs) + 20));
|
|
if (!url)
|
|
return value;
|
|
|
|
XP_SPRINTF(url, "ldap://%s/%s?%s?sub?%s", host, base, attrs, filter);
|
|
|
|
err = ldap_url_search_s( ld, url, 0, &result );
|
|
XP_FREE(url);
|
|
if (err != LDAP_SUCCESS) {
|
|
*return_error = ldap_err2string(err);
|
|
return value;
|
|
}
|
|
|
|
e = ldap_first_entry( ld, result );
|
|
|
|
if (e) {
|
|
a = ldap_first_attribute( ld, e, &ber );
|
|
if (a) {
|
|
int total_buf_size = 200;
|
|
int remaining_buf_size = total_buf_size;
|
|
value = (char*) malloc(sizeof(char*) * total_buf_size);
|
|
if (!value)
|
|
return NULL;
|
|
value[0] = '\0';
|
|
|
|
for ( ; a != NULL; a = ldap_next_attribute( ld, e, ber )) {
|
|
vals = ldap_get_values( ld, e, a );
|
|
if (vals && vals[0]) {
|
|
remaining_buf_size -= (strlen(a) + strlen(vals[0]) + 2);
|
|
if (remaining_buf_size < 1) {
|
|
remaining_buf_size += 2 * total_buf_size;
|
|
total_buf_size += 2 * total_buf_size;
|
|
value = (char*) realloc(value, sizeof(char*) * total_buf_size);
|
|
if (!value)
|
|
return NULL;
|
|
}
|
|
|
|
strcat(value, "\n");
|
|
strcat(value, a);
|
|
strcat(value, "=");
|
|
strcat(value, vals[0]);
|
|
|
|
ldap_value_free( vals );
|
|
}
|
|
}
|
|
ldap_memfree(a);
|
|
}
|
|
if (ber)
|
|
ber_free(ber, 0);
|
|
}
|
|
|
|
ldap_msgfree(result);
|
|
ldap_unbind(ld);
|
|
|
|
return value;
|
|
}
|
|
|