The Tcpdump Group git mirrors - tcpdump/blob - print-sip.c

   1 /*
   2  * Redistribution and use in source and binary forms, with or without
   3  * modification, are permitted provided that: (1) source code
   4  * distributions retain the above copyright notice and this paragraph
   5  * in its entirety, and (2) distributions including binary code include
   6  * the above copyright notice and this paragraph in its entirety in
   7  * the documentation or other materials provided with the distribution.
   8  * THIS SOFTWARE IS PROVIDED ``AS IS'' AND
   9  * WITHOUT ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, WITHOUT
  10  * LIMITATION, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
  11  * FOR A PARTICULAR PURPOSE.
  12  *
  13  * Original code by Hannes Gredler (hannes@gredler.at)
  14  * Turned into common "text protocol" code, which this uses, by
  15  * Guy Harris.
  16  */
  17
  18 /* \summary: Session Initiation Protocol (SIP) printer */
  19
  20 #ifdef HAVE_CONFIG_H
  21 #include "config.h"
  22 #endif
  23
  24 #include <netdissect-stdinc.h>
  25
  26 #include "netdissect.h"
  27 #include "extract.h"
  28
  29 static const char *sipcmds[] = {
  30         "ACK",
  31         "BYE",
  32         "CANCEL",
  33         "DO",
  34         "INFO",
  35         "INVITE",
  36         "MESSAGE",
  37         "NOTIFY",
  38         "OPTIONS",
  39         "PRACK",
  40         "QAUTH",
  41         "REFER",
  42         "REGISTER",
  43         "SPRACK",
  44         "SUBSCRIBE",
  45         "UPDATE",
  46         "PUBLISH",
  47         NULL
  48 };
  49
  50 void
  51 sip_print(netdissect_options *ndo, const u_char *pptr, u_int len)
  52 {
  53         txtproto_print(ndo, pptr, len, "sip", sipcmds, RESP_CODE_SECOND_TOKEN);
  54 }