From e16168401d61c20bf4d66d5636c30ad10874fc52 Mon Sep 17 00:00:00 2001 From: Matthias Schiffer Date: Mon, 24 Sep 2012 22:44:42 +0200 Subject: Change lots of data structures for the new TLV-based protocool --- ffd/tlv.h | 46 ++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 46 insertions(+) create mode 100644 ffd/tlv.h (limited to 'ffd/tlv.h') diff --git a/ffd/tlv.h b/ffd/tlv.h new file mode 100644 index 0000000..b8501a3 --- /dev/null +++ b/ffd/tlv.h @@ -0,0 +1,46 @@ +/* + Copyright (c) 2012, Matthias Schiffer + All rights reserved. + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions are met: + + 1. Redistributions of source code must retain the above copyright notice, + this list of conditions and the following disclaimer. + 2. Redistributions in binary form must reproduce the above copyright notice, + this list of conditions and the following disclaimer in the documentation + and/or other materials provided with the distribution. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE + DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE + FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR + SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER + CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, + OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + + +#ifndef _FFD_TLV_H_ +#define _FFD_TLV_H_ + +#include "types.h" + + +typedef enum _ffd_tlv_type_t { + TLV_PAD1 = 0, + TLV_PADN, +} ffd_tlv_type_t; + + +typedef void (*ffd_tlv_cb)(ffd_tlv_type_t type, const void *data, size_t len); + + +bool ffd_tlv_parse(const ffd_packet_t *packet, ffd_tlv_cb cb); +bool ffd_tlv_add(ffd_packet_t *packet, size_t max_len, ffd_tlv_type_t type, void *data, size_t len); + + +#endif /* _FFD_TLV_H_ */ -- cgit v1.2.3