PageRenderTime 14ms CodeModel.GetById 10ms app.highlight 2ms RepoModel.GetById 1ms app.codeStats 0ms

/security/nss/lib/freebl/secmpi.h

http://github.com/zpao/v8monkey
C Header | 64 lines | 22 code | 7 blank | 35 comment | 10 complexity | f88440056609422dc3c4338f707f9f81 MD5 | raw file
 1/* ***** BEGIN LICENSE BLOCK *****
 2 * Version: MPL 1.1/GPL 2.0/LGPL 2.1
 3 *
 4 * The contents of this file are subject to the Mozilla Public License Version
 5 * 1.1 (the "License"); you may not use this file except in compliance with
 6 * the License. You may obtain a copy of the License at
 7 * http://www.mozilla.org/MPL/
 8 *
 9 * Software distributed under the License is distributed on an "AS IS" basis,
10 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
11 * for the specific language governing rights and limitations under the
12 * License.
13 *
14 * The Original Code is the Netscape security libraries.
15 *
16 * The Initial Developer of the Original Code is
17 * Netscape Communications Corporation.
18 * Portions created by the Initial Developer are Copyright (C) 1994-2000
19 * the Initial Developer. All Rights Reserved.
20 *
21 * Contributor(s):
22 *
23 * Alternatively, the contents of this file may be used under the terms of
24 * either the GNU General Public License Version 2 or later (the "GPL"), or
25 * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
26 * in which case the provisions of the GPL or the LGPL are applicable instead
27 * of those above. If you wish to allow use of your version of this file only
28 * under the terms of either the GPL or the LGPL, and not to allow others to
29 * use your version of this file under the terms of the MPL, indicate your
30 * decision by deleting the provisions above and replace them with the notice
31 * and other provisions required by the GPL or the LGPL. If you do not delete
32 * the provisions above, a recipient may use your version of this file under
33 * the terms of any one of the MPL, the GPL or the LGPL.
34 *
35 * ***** END LICENSE BLOCK ***** */
36
37#include "mpi.h"
38
39#define CHECK_SEC_OK(func) if (SECSuccess != (rv = func)) goto cleanup
40
41#define CHECK_MPI_OK(func) if (MP_OKAY > (err = func)) goto cleanup
42
43#define OCTETS_TO_MPINT(oc, mp, len) \
44    CHECK_MPI_OK(mp_read_unsigned_octets((mp), oc, len))
45
46#define SECITEM_TO_MPINT(it, mp) \
47    CHECK_MPI_OK(mp_read_unsigned_octets((mp), (it).data, (it).len))
48
49#define MPINT_TO_SECITEM(mp, it, arena)                         \
50 do { int mpintLen = mp_unsigned_octet_size(mp);                \
51    if (mpintLen <= 0) {err = MP_RANGE; goto cleanup;}          \
52    SECITEM_AllocItem(arena, (it), mpintLen);                   \
53    if ((it)->data == NULL) {err = MP_MEM; goto cleanup;}       \
54    err = mp_to_unsigned_octets(mp, (it)->data, (it)->len);     \
55    if (err < 0) goto cleanup; else err = MP_OKAY;              \
56  } while (0)
57
58#define MP_TO_SEC_ERROR(err)                                          \
59    switch (err) {                                                    \
60    case MP_MEM:    PORT_SetError(SEC_ERROR_NO_MEMORY);       break;  \
61    case MP_RANGE:  PORT_SetError(SEC_ERROR_BAD_DATA);        break;  \
62    case MP_BADARG: PORT_SetError(SEC_ERROR_INVALID_ARGS);    break;  \
63    default:        PORT_SetError(SEC_ERROR_LIBRARY_FAILURE); break;  \
64    }