49 lines
1.3 KiB
C
49 lines
1.3 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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/**
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*@file
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*@brief cw_addelem_vendor_specific_payload
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*/
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#include "capwap.h"
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/**
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* Add a Vendor Specific Payload message element to a buffer
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* @param dst destination buffer
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* @param vendor_id the vendor id
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* @param type vendor specific message type
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* @data pointer to data the will be put
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* @len length of data
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*/
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int cw_addelem_vendor_specific_payload(uint8_t * dst, uint32_t vendor_id,
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uint16_t type, uint8_t * data, uint16_t len)
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{
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uint8_t *d = dst + 4;
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d += cw_put_dword(d, vendor_id);
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d += cw_put_word(d, type);
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d += cw_put_data(d, data, len);
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int l = d - dst;
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cw_put_elem_hdr(dst, CW_ELEM_VENDOR_SPECIFIC_PAYLOAD, l - 4);
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return l;
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}
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