1 files changed, 54 insertions, 0 deletions
diff --git a/print-sip.c b/print-sip.c
new file mode 100644
index 0000000..bfbfddf
--- /dev/null
+++ b/print-sip.c
@@ -0,0 +1,54 @@
+/*
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that: (1) source code
+ * distributions retain the above copyright notice and this paragraph
+ * in its entirety, and (2) distributions including binary code include
+ * the above copyright notice and this paragraph in its entirety in
+ * the documentation or other materials provided with the distribution.
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND
+ * WITHOUT ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, WITHOUT
+ * LIMITATION, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE.
+ *
+ * Original code by Hannes Gredler (hannes@gredler.at)
+ * Turned into common "text protocol" code, which this uses, by
+ * Guy Harris.
+ */
+
+/* \summary: Session Initiation Protocol (SIP) printer */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include "netdissect-stdinc.h"
+
+#include "netdissect.h"
+
+static const char *sipcmds[] = {
+	"ACK",
+	"BYE",
+	"CANCEL",
+	"DO",
+	"INFO",
+	"INVITE",
+	"MESSAGE",
+	"NOTIFY",
+	"OPTIONS",
+	"PRACK",
+	"QAUTH",
+	"REFER",
+	"REGISTER",
+	"SPRACK",
+	"SUBSCRIBE",
+	"UPDATE",
+	"PUBLISH",
+	NULL
+};
+
+void
+sip_print(netdissect_options *ndo, const u_char *pptr, u_int len)
+{
+	ndo->ndo_protocol = "sip";
+	txtproto_print(ndo, pptr, len, sipcmds, RESP_CODE_SECOND_TOKEN);
+}