38 lines
1.1 KiB
C
38 lines
1.1 KiB
C
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/*
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This file is part of libcapwap.
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libcapwap is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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libcapwap is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with Foobar. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "capwap.h"
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#include "cw_util.h"
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#include "cw_log.h"
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int cw_readelem_maximum_message_length(uint16_t *dst, int type,uint8_t *msgelem, int len)
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{
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if (type != CWMSGELEM_MAXIMUM_MESSAGE_LENGTH)
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return 0;
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if (len!=2){
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cw_dbg(DBG_CW_RFC,"Discarding MAXIMUM_MESSAGE_LENTGH msgelem, wrong size, type=%d,len=%d",type,len);
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return 0;
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}
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*dst = ntohs(* ((uint16_t*)msgelem));
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return 1;
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}
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