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@juniper.net) 14 * Turned into common "text protocol" code, which this uses, by 15 * Guy Harris. 16 */ 17 18 #include <sys/cdefs.h> 19 #ifndef lint 20 __RCSID("$NetBSD: print-sip.c,v 1.6 2017/01/24 23:29:14 christos Exp $"); 21 #endif 22 23 #ifdef HAVE_CONFIG_H 24 #include "config.h" 25 #endif 26 27 #include <netdissect-stdinc.h> 28 29 #include "netdissect.h" 30 #include "extract.h" 31 32 static const char *sipcmds[] = { 33 "ACK", 34 "BYE", 35 "CANCEL", 36 "DO", 37 "INFO", 38 "INVITE", 39 "MESSAGE", 40 "NOTIFY", 41 "OPTIONS", 42 "PRACK", 43 "QAUTH", 44 "REFER", 45 "REGISTER", 46 "SPRACK", 47 "SUBSCRIBE", 48 "UPDATE", 49 "PUBLISH", 50 NULL 51 }; 52 53 void 54 sip_print(netdissect_options *ndo, const u_char *pptr, u_int len) 55 { 56 txtproto_print(ndo, pptr, len, "sip", sipcmds, RESP_CODE_SECOND_TOKEN); 57 } 58