annotate nss/lib/freebl/secmpi.h @ 4:b513267f632f tip

Build DBM module
author Andre Heinecke <andre.heinecke@intevation.de>
date Tue, 05 Aug 2014 18:58:03 +0200
parents 1e5118fa0cb1
children
rev   line source
0
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Andre Heinecke <andre.heinecke@intevation.de>
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1 /* This Source Code Form is subject to the terms of the Mozilla Public
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2 * License, v. 2.0. If a copy of the MPL was not distributed with this
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3 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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4
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5 #include "mpi.h"
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6
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7 #define CHECK_SEC_OK(func) if (SECSuccess != (rv = func)) goto cleanup
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8
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9 #define CHECK_MPI_OK(func) if (MP_OKAY > (err = func)) goto cleanup
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10
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11 #define OCTETS_TO_MPINT(oc, mp, len) \
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12 CHECK_MPI_OK(mp_read_unsigned_octets((mp), oc, len))
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13
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14 #define SECITEM_TO_MPINT(it, mp) \
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15 CHECK_MPI_OK(mp_read_unsigned_octets((mp), (it).data, (it).len))
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16
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17 #define MPINT_TO_SECITEM(mp, it, arena) \
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18 do { int mpintLen = mp_unsigned_octet_size(mp); \
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19 if (mpintLen <= 0) {err = MP_RANGE; goto cleanup;} \
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20 SECITEM_AllocItem(arena, (it), mpintLen); \
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21 if ((it)->data == NULL) {err = MP_MEM; goto cleanup;} \
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22 err = mp_to_unsigned_octets(mp, (it)->data, (it)->len); \
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23 if (err < 0) goto cleanup; else err = MP_OKAY; \
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24 } while (0)
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25
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26 #define MP_TO_SEC_ERROR(err) \
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27 switch (err) { \
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28 case MP_MEM: PORT_SetError(SEC_ERROR_NO_MEMORY); break; \
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29 case MP_RANGE: PORT_SetError(SEC_ERROR_BAD_DATA); break; \
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30 case MP_BADARG: PORT_SetError(SEC_ERROR_INVALID_ARGS); break; \
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31 default: PORT_SetError(SEC_ERROR_LIBRARY_FAILURE); break; \
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32 }
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