diff options
Diffstat (limited to 'src/packet.h')
| -rw-r--r-- | src/packet.h | 67 |
1 files changed, 67 insertions, 0 deletions
diff --git a/src/packet.h b/src/packet.h new file mode 100644 index 0000000..79b1984 --- /dev/null +++ b/src/packet.h @@ -0,0 +1,67 @@ +/* + Copyright (c) 2012, Matthias Schiffer <mschiffer@universe-factory.net> + Partly based on QuickTun Copyright (c) 2010, Ivo Smits <Ivo@UCIS.nl>. + 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 _FASTD_PACKET_H_ +#define _FASTD_PACKET_H_ + + +typedef struct __attribute__ ((__packed__)) _fastd_packet_any { + unsigned type : 8; + unsigned reply : 1; + unsigned cp : 1; + unsigned req_id : 6; + unsigned rsv : 8; +} fastd_packet_any; + +typedef struct __attribute__ ((__packed__)) _fastd_packet_request { + unsigned type : 8; + unsigned reply : 1; + unsigned cp : 1; + unsigned req_id : 6; + unsigned rsv : 8; + unsigned flags : 8; + unsigned proto : 8; + unsigned method_len : 8; + char method_name[]; +} fastd_packet_request; + +typedef struct __attribute__ ((__packed__)) _fastd_packet_reply { + unsigned type : 8; + unsigned reply : 1; + unsigned cp : 1; + unsigned req_id : 6; + unsigned rsv : 8; + unsigned reply_code : 8; +} fastd_packet_reply; + +typedef union _fastd_packet { + fastd_packet_any any; + fastd_packet_request request; + fastd_packet_reply reply; +} fastd_packet; + +#endif /* _FASTD_PACKET_H_ */ |