1 | /*
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2 | * Unix SMB/CIFS implementation.
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3 | * Samba internal messaging functions
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4 | * Copyright (C) 2013 by Volker Lendecke
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5 | *
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6 | * This program is free software; you can redistribute it and/or modify
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7 | * it under the terms of the GNU General Public License as published by
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8 | * the Free Software Foundation; either version 3 of the License, or
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9 | * (at your option) any later version.
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10 | *
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11 | * This program is distributed in the hope that it will be useful,
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12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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14 | * GNU General Public License for more details.
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15 | *
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16 | * You should have received a copy of the GNU General Public License
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17 | * along with this program. If not, see <http://www.gnu.org/licenses/>.
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18 | */
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19 |
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20 | #include "replace.h"
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21 | #include "lib/util/samba_util.h"
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22 | #include "librpc/gen_ndr/server_id.h"
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23 | #include "lib/util/byteorder.h"
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24 | #include "messages_util.h"
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25 |
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26 | void message_hdr_put(uint8_t buf[MESSAGE_HDR_LENGTH], uint32_t msg_type,
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27 | struct server_id src, struct server_id dst)
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28 | {
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29 | server_id_put(buf, dst);
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30 | server_id_put(buf + 24, src);
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31 | SIVAL(buf, 48, msg_type);
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32 | }
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33 |
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34 | void message_hdr_get(uint32_t *msg_type, struct server_id *src,
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35 | struct server_id *dst,
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36 | const uint8_t buf[MESSAGE_HDR_LENGTH])
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37 | {
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38 | server_id_get(dst, buf);
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39 | server_id_get(src, buf + 24);
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40 | *msg_type = IVAL(buf, 48);
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41 | }
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