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author | The Android Open Source Project <initial-contribution@android.com> | 2009-03-03 18:28:39 -0800 |
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committer | The Android Open Source Project <initial-contribution@android.com> | 2009-03-03 18:28:39 -0800 |
commit | c73e8f53e8d42fbe64c231814b8b41174b002136 (patch) | |
tree | 4b825dc642cb6eb9a060e54bf8d69288fbee4904 /sctpHeader.h | |
parent | f3ccc4ec63431539743f1155a60192a40f6bec24 (diff) | |
download | tcpdump-c73e8f53e8d42fbe64c231814b8b41174b002136.tar.gz |
auto import from //depot/cupcake/@135843
Diffstat (limited to 'sctpHeader.h')
-rw-r--r-- | sctpHeader.h | 323 |
1 files changed, 0 insertions, 323 deletions
diff --git a/sctpHeader.h b/sctpHeader.h deleted file mode 100644 index 3b26094c..00000000 --- a/sctpHeader.h +++ /dev/null @@ -1,323 +0,0 @@ -/* @(#) $Header: /tcpdump/master/tcpdump/sctpHeader.h,v 1.6 2002/12/11 07:14:11 guy Exp $ (LBL) */ - -/* SCTP reference Implementation Copyright (C) 1999 Cisco And Motorola - * - * 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. - * - * 4. Neither the name of Cisco nor of Motorola may be used - * to endorse or promote products derived from this software without - * specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE REGENTS 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 REGENTS 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. - * - * This file is part of the SCTP reference Implementation - * - * - * Please send any bug reports or fixes you make to one of the following email - * addresses: - * - * rstewar1@email.mot.com - * kmorneau@cisco.com - * qxie1@email.mot.com - * - * Any bugs reported given to us we will try to fix... any fixes shared will - * be incorperated into the next SCTP release. - */ - - -#ifndef __sctpHeader_h__ -#define __sctpHeader_h__ - -#include <sctpConstants.h> - -#ifdef __cplusplus -extern "C" { -#endif - -/* the sctp common header */ - -#ifdef TRU64 - #define _64BITS 1 -#endif - -struct sctpHeader{ - u_int16_t source; - u_int16_t destination; - u_int32_t verificationTag; - u_int32_t adler32; -}; - -/* various descriptor parsers */ - -struct sctpChunkDesc{ - u_int8_t chunkID; - u_int8_t chunkFlg; - u_int16_t chunkLength; -}; - -struct sctpParamDesc{ - u_int16_t paramType; - u_int16_t paramLength; -}; - - -struct sctpRelChunkDesc{ - struct sctpChunkDesc chk; - u_int32_t serialNumber; -}; - -struct sctpVendorSpecificParam { - struct sctpParamDesc p; /* type must be 0xfffe */ - u_int32_t vendorId; /* vendor ID from RFC 1700 */ - u_int16_t vendorSpecificType; - u_int16_t vendorSpecificLen; -}; - - -/* Structures for the control parts */ - - - -/* Sctp association init request/ack */ - -/* this is used for init ack, too */ -struct sctpInitiation{ - u_int32_t initTag; /* tag of mine */ - u_int32_t rcvWindowCredit; /* rwnd */ - u_int16_t NumPreopenStreams; /* OS */ - u_int16_t MaxInboundStreams; /* MIS */ - u_int32_t initialTSN; - /* optional param's follow in sctpParamDesc form */ -}; - -struct sctpV4IpAddress{ - struct sctpParamDesc p; /* type is set to SCTP_IPV4_PARAM_TYPE, len=10 */ - u_int32_t ipAddress; -}; - - -struct sctpV6IpAddress{ - struct sctpParamDesc p; /* type is set to SCTP_IPV6_PARAM_TYPE, len=22 */ - u_int8_t ipAddress[16]; -}; - -struct sctpDNSName{ - struct sctpParamDesc param; - u_int8_t name[1]; -}; - - -struct sctpCookiePreserve{ - struct sctpParamDesc p; /* type is set to SCTP_COOKIE_PRESERVE, len=8 */ - u_int32_t extraTime; -}; - - -struct sctpTimeStamp{ - u_int32_t ts_sec; - u_int32_t ts_usec; -}; - -/* wire structure of my cookie */ -struct cookieMessage{ - u_int32_t TieTag_curTag; /* copied from assoc if present */ - u_int32_t TieTag_hisTag; /* copied from assoc if present */ - int32_t cookieLife; /* life I will award this cookie */ - struct sctpTimeStamp timeEnteringState; /* the time I built cookie */ - struct sctpInitiation initAckISent; /* the INIT-ACK that I sent to my peer */ - u_int32_t addressWhereISent[4]; /* I make this 4 ints so I get 128bits for future */ - int32_t addrtype; /* address type */ - u_int16_t locScope; /* V6 local scope flag */ - u_int16_t siteScope; /* V6 site scope flag */ - /* at the end is tacked on the INIT chunk sent in - * its entirety and of course our - * signature. - */ -}; - - -/* this guy is for use when - * I have a initiate message gloming the - * things together. - - */ -struct sctpUnifiedInit{ - struct sctpChunkDesc uh; - struct sctpInitiation initm; -}; - -struct sctpSendableInit{ - struct sctpHeader mh; - struct sctpUnifiedInit msg; -}; - - -/* Selective Acknowledgement - * has the following structure with - * a optional ammount of trailing int's - * on the last part (based on the numberOfDesc - * field). - */ - -struct sctpSelectiveAck{ - u_int32_t highestConseqTSN; - u_int32_t updatedRwnd; - u_int16_t numberOfdesc; - u_int16_t numDupTsns; -}; - -struct sctpSelectiveFrag{ - u_int16_t fragmentStart; - u_int16_t fragmentEnd; -}; - - -struct sctpUnifiedSack{ - struct sctpChunkDesc uh; - struct sctpSelectiveAck sack; -}; - -/* for both RTT request/response the - * following is sent - */ - -struct sctpHBrequest { - u_int32_t time_value_1; - u_int32_t time_value_2; -}; - -/* here is what I read and respond with to. */ -struct sctpHBunified{ - struct sctpChunkDesc hdr; - struct sctpParamDesc hb; -}; - - -/* here is what I send */ -struct sctpHBsender{ - struct sctpChunkDesc hdr; - struct sctpParamDesc hb; - struct sctpHBrequest rtt; - int8_t addrFmt[SCTP_ADDRMAX]; - u_int16_t userreq; -}; - - - -/* for the abort and shutdown ACK - * we must carry the init tag in the common header. Just the - * common header is all that is needed with a chunk descriptor. - */ -struct sctpUnifiedAbort{ - struct sctpChunkDesc uh; -}; - -struct sctpUnifiedAbortLight{ - struct sctpHeader mh; - struct sctpChunkDesc uh; -}; - -struct sctpUnifiedAbortHeavy{ - struct sctpHeader mh; - struct sctpChunkDesc uh; - u_int16_t causeCode; - u_int16_t causeLen; -}; - -/* For the graceful shutdown we must carry - * the tag (in common header) and the highest consequitive acking value - */ -struct sctpShutdown { - u_int32_t TSN_Seen; -}; - -struct sctpUnifiedShutdown{ - struct sctpChunkDesc uh; - struct sctpShutdown shut; -}; - -/* in the unified message we add the trailing - * stream id since it is the only message - * that is defined as a operation error. - */ -struct sctpOpErrorCause{ - u_int16_t cause; - u_int16_t causeLen; -}; - -struct sctpUnifiedOpError{ - struct sctpChunkDesc uh; - struct sctpOpErrorCause c; -}; - -struct sctpUnifiedStreamError{ - struct sctpHeader mh; - struct sctpChunkDesc uh; - struct sctpOpErrorCause c; - u_int16_t strmNum; - u_int16_t reserved; -}; - -struct staleCookieMsg{ - struct sctpHeader mh; - struct sctpChunkDesc uh; - struct sctpOpErrorCause c; - u_int32_t moretime; -}; - -/* the following is used in all sends - * where nothing is needed except the - * chunk/type i.e. shutdownAck Abort */ - -struct sctpUnifiedSingleMsg{ - struct sctpHeader mh; - struct sctpChunkDesc uh; -}; - -struct sctpDataPart{ - u_int32_t TSN; - u_int16_t streamId; - u_int16_t sequence; - u_int32_t payloadtype; -}; - -struct sctpUnifiedDatagram{ - struct sctpChunkDesc uh; - struct sctpDataPart dp; -}; - -struct sctpECN_echo{ - struct sctpChunkDesc uh; - u_int32_t Lowest_TSN; -}; - - -struct sctpCWR{ - struct sctpChunkDesc uh; - u_int32_t TSN_reduced_at; -}; - -#ifdef __cplusplus -} -#endif - -#endif |