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
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
|
/*
* Copyright (c) 2001 by Sun Microsystems, Inc.
* All rights reserved.
*/
/*
* The contents of this file are subject to the Netscape Public
* License Version 1.1 (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.mozilla.org/NPL/
*
* Software distributed under the License is distributed on an "AS
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
* implied. See the License for the specific language governing
* rights and limitations under the License.
*
* The Original Code is Mozilla Communicator client code, released
* March 31, 1998.
*
* The Initial Developer of the Original Code is Netscape
* Communications Corporation. Portions created by Netscape are
* Copyright (C) 1998-1999 Netscape Communications Corporation. All
* Rights Reserved.
*
* Contributor(s):
*/
#pragma ident "%Z%%M% %I% %E% SMI"
/*
* errormap.c - map NSPR and OS errors to strings
*
* CONFIDENTIAL AND PROPRIETARY SOURCE CODE OF NETSCAPE COMMUNICATIONS
* CORPORATION
*
* Copyright (C) 1998-9 Netscape Communications Corporation. All Rights Reserved.
*
* Use of this Source Code is subject to the terms of the applicable license
* agreement from Netscape Communications Corporation.
*
* The copyright notice(s) in this Source Code does not indicate actual or
* intended publication of this Source Code.
*/
/* XXX ceb
* This code was stolen from Directory server.
* ns/netsite/ldap/servers/slapd/errormap.c
* OS errors are not handled, so the os error has been removed.
*/
#if defined( _WINDOWS )
#include <windows.h>
#include "proto-ntutil.h"
#endif
#include <nspr.h>
#include <ssl.h>
#include <ldap.h>
#ifdef _SOLARIS_SDK
#include <synch.h>
#include <libintl.h>
#endif /* _SOLARIS_SDK */
/*
* function protoypes
*/
static const char *SECU_Strerror(PRErrorCode errNum);
/*
* return the string equivalent of an NSPR error
*/
const char *
LDAP_CALL
ldapssl_err2string( const int prerrno )
{
const char *s;
if (( s = SECU_Strerror( (PRErrorCode)prerrno )) == NULL ) {
s = dgettext(TEXT_DOMAIN, "unknown");
}
return( s );
}
/*
****************************************************************************
* The code below this point was provided by Nelson Bolyard <nelsonb> of the
* Netscape Certificate Server team on 27-March-1998.
* Taken from the file ns/security/cmd/lib/secerror.c on NSS_1_BRANCH.
* Last updated from there: 24-July-1998 by Mark Smith <mcs>
* Last updated from there: 14-July-1999 by chuck boatwright <cboatwri>
*
*
* All of the Directory Server specific changes are enclosed inside
* #ifdef NS_DIRECTORY.
****************************************************************************
*/
#include "nspr.h"
/*
* XXXceb as a hack, we will locally define NS_DIRECTORY
*/
#define NS_DIRECTORY 1
struct tuple_str {
PRErrorCode errNum;
const char * errString;
};
typedef struct tuple_str tuple_str;
#ifndef _SOLARIS_SDK
#define ER2(a,b) {a, b},
#define ER3(a,b,c) {a, c},
#else
#define ER2(a,b) {a, NULL},
#define ER3(a,b,c) {a, NULL},
#endif
#include "secerr.h"
#include "sslerr.h"
#ifndef _SOLARIS_SDK
const tuple_str errStrings[] = {
#else
tuple_str errStrings[] = {
#endif
/* keep this list in asceding order of error numbers */
#ifdef NS_DIRECTORY
#include "sslerrstrs.h"
#include "secerrstrs.h"
#include "prerrstrs.h"
/*
* XXXceb -- LDAPSDK won't care about disconnect
#include "disconnect_error_strings.h"
*/
#else /* NS_DIRECTORY */
#include "SSLerrs.h"
#include "SECerrs.h"
#include "NSPRerrs.h"
#endif /* NS_DIRECTORY */
};
const PRInt32 numStrings = sizeof(errStrings) / sizeof(tuple_str);
/* Returns a UTF-8 encoded constant error string for "errNum".
* Returns NULL of errNum is unknown.
*/
#ifndef _SOLARIS_SDK
#ifdef NS_DIRECTORY
static
#endif /* NS_DIRECTORY */
const char *
SECU_Strerror(PRErrorCode errNum) {
PRInt32 low = 0;
PRInt32 high = numStrings - 1;
PRInt32 i;
PRErrorCode num;
static int initDone;
/* make sure table is in ascending order.
* binary search depends on it.
*/
if (!initDone) {
PRErrorCode lastNum = 0x80000000;
for (i = low; i <= high; ++i) {
num = errStrings[i].errNum;
if (num <= lastNum) {
/*
* XXXceb
* We aren't handling out of sequence errors.
*/
#if 0
#ifdef NS_DIRECTORY
LDAPDebug( LDAP_DEBUG_ANY,
"sequence error in error strings at item %d\n"
"error %d (%s)\n",
i, lastNum, errStrings[i-1].errString );
LDAPDebug( LDAP_DEBUG_ANY,
"should come after \n"
"error %d (%s)\n",
num, errStrings[i].errString, 0 );
#else /* NS_DIRECTORY */
fprintf(stderr,
"sequence error in error strings at item %d\n"
"error %d (%s)\n"
"should come after \n"
"error %d (%s)\n",
i, lastNum, errStrings[i-1].errString,
num, errStrings[i].errString);
#endif /* NS_DIRECTORY */
#endif /* 0 */
}
lastNum = num;
}
initDone = 1;
}
/* Do binary search of table. */
while (low + 1 < high) {
i = (low + high) / 2;
num = errStrings[i].errNum;
if (errNum == num)
return errStrings[i].errString;
if (errNum < num)
high = i;
else
low = i;
}
if (errNum == errStrings[low].errNum)
return errStrings[low].errString;
if (errNum == errStrings[high].errNum)
return errStrings[high].errString;
return NULL;
}
#else /* _SOLARIS_SDK */
#undef ER3
#define ER3(x, y, z) case (x): \
s = (z); \
break;
#undef ER2
#define ER2(x, y) case (x): \
s = (y); \
break;
static mutex_t err_mutex = DEFAULTMUTEX;
static const char *
getErrString(PRInt32 i, PRErrorCode errNum)
{
char *s;
mutex_lock(&err_mutex);
if (errStrings[i].errString != NULL) {
mutex_unlock(&err_mutex);
return (errStrings[i].errString);
}
switch (errNum) {
#include "sslerrstrs.h"
#include "secerrstrs.h"
#include "prerrstrs.h"
default:
s = NULL;
break;
}
errStrings[i].errString = s;
mutex_unlock(&err_mutex);
return (s);
}
static
const char *
SECU_Strerror(PRErrorCode errNum) {
PRInt32 low = 0;
PRInt32 high = numStrings - 1;
PRInt32 i;
PRErrorCode num;
/* ASSUME table is in ascending order.
* binary search depends on it.
*/
/* Do binary search of table. */
while (low + 1 < high) {
i = (low + high) / 2;
num = errStrings[i].errNum;
if (errNum == num)
return getErrString(i, errNum);
if (errNum < num)
high = i;
else
low = i;
}
if (errNum == errStrings[low].errNum)
return getErrString(low, errNum);
if (errNum == errStrings[high].errNum)
return getErrString(high, errNum);
return NULL;
}
#endif
|
