ISC BIND version 9.2.2rc1

1 files changed, 251 insertions, 0 deletions

diff --git a/usr.sbin/bind/bin/tests/printmsg.c b/usr.sbin/bind/bin/tests/printmsg.c
new file mode 100644
index 00000000000..bd5adabe870
--- /dev/null
+++ b/usr.sbin/bind/bin/tests/printmsg.c
@@ -0,0 +1,251 @@
+/*
+ * Copyright (C) 1998-2002  Internet Software Consortium.
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND INTERNET SOFTWARE CONSORTIUM
+ * DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL
+ * INTERNET SOFTWARE CONSORTIUM BE LIABLE FOR ANY SPECIAL, DIRECT,
+ * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING
+ * FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
+ * NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION
+ * WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+/* $ISC: printmsg.c,v 1.25.2.2 2002/02/08 03:57:23 marka Exp $ */
+
+#include <config.h>
+
+#include <isc/buffer.h>
+#include <isc/util.h>
+
+#include <dns/name.h>
+#include <dns/rdataset.h>
+
+#include "printmsg.h"
+
+static const char *opcodetext[] = {
+	"QUERY",
+	"IQUERY",
+	"STATUS",
+	"RESERVED3",
+	"NOTIFY",
+	"UPDATE",
+	"RESERVED6",
+	"RESERVED7",
+	"RESERVED8",
+	"RESERVED9",
+	"RESERVED10",
+	"RESERVED11",
+	"RESERVED12",
+	"RESERVED13",
+	"RESERVED14",
+	"RESERVED15"
+};
+
+static const char *rcodetext[] = {
+	"NOERROR",
+	"FORMERR",
+	"SERVFAIL",
+	"NXDOMAIN",
+	"NOTIMP",
+	"REFUSED",
+	"YXDOMAIN",
+	"YXRRSET",
+	"NXRRSET",
+	"NOTAUTH",
+	"NOTZONE",
+	"RESERVED11",
+	"RESERVED12",
+	"RESERVED13",
+	"RESERVED14",
+	"RESERVED15",
+	"BADVERS"
+};
+
+static isc_result_t
+printsection(dns_message_t *msg, dns_section_t sectionid,
+	     const char *section_name)
+{
+	dns_name_t *name, *print_name;
+	dns_rdataset_t *rdataset;
+	isc_buffer_t target;
+	isc_result_t result;
+	isc_region_t r;
+	dns_name_t empty_name;
+	char t[65536];
+	isc_boolean_t first;
+	isc_boolean_t no_rdata;
+
+	if (sectionid == DNS_SECTION_QUESTION)
+		no_rdata = ISC_TRUE;
+	else
+		no_rdata = ISC_FALSE;
+
+	printf(";; %s SECTION:\n", section_name);
+
+	dns_name_init(&empty_name, NULL);
+
+	result = dns_message_firstname(msg, sectionid);
+	if (result == ISC_R_NOMORE)
+		return (ISC_R_SUCCESS);
+	else if (result != ISC_R_SUCCESS)
+		return (result);
+
+	for (;;) {
+		name = NULL;
+		dns_message_currentname(msg, sectionid, &name);
+
+		isc_buffer_init(&target, t, sizeof(t));
+		first = ISC_TRUE;
+		print_name = name;
+
+		for (rdataset = ISC_LIST_HEAD(name->list);
+		     rdataset != NULL;
+		     rdataset = ISC_LIST_NEXT(rdataset, link)) {
+			result = dns_rdataset_totext(rdataset,
+						     print_name,
+						     ISC_FALSE,
+						     no_rdata,
+						     &target);
+			if (result != ISC_R_SUCCESS)
+				return (result);
+#ifdef USEINITALWS
+			if (first) {
+				print_name = &empty_name;
+				first = ISC_FALSE;
+			}
+#endif
+		}
+		isc_buffer_usedregion(&target, &r);
+		printf("%.*s", (int)r.length, (char *)r.base);
+
+		result = dns_message_nextname(msg, sectionid);
+		if (result == ISC_R_NOMORE)
+			break;
+		else if (result != ISC_R_SUCCESS)
+			return (result);
+	}
+
+	return (ISC_R_SUCCESS);
+}
+
+static isc_result_t
+printrdata(dns_message_t *msg, dns_rdataset_t *rdataset, dns_name_t *owner,
+	   const char *set_name)
+{
+	isc_buffer_t target;
+	isc_result_t result;
+	isc_region_t r;
+	char t[65536];
+
+	UNUSED(msg);
+	printf(";; %s SECTION:\n", set_name);
+
+	isc_buffer_init(&target, t, sizeof(t));
+
+	result = dns_rdataset_totext(rdataset, owner, ISC_FALSE, ISC_FALSE,
+				     &target);
+	if (result != ISC_R_SUCCESS)
+		return (result);
+	isc_buffer_usedregion(&target, &r);
+	printf("%.*s", (int)r.length, (char *)r.base);
+
+	return (ISC_R_SUCCESS);
+}
+
+isc_result_t
+printmessage(dns_message_t *msg) {
+	isc_boolean_t did_flag = ISC_FALSE;
+	isc_result_t result;
+	dns_rdataset_t *opt, *tsig;
+	dns_name_t *tsigname;
+
+	result = ISC_R_SUCCESS;
+
+	printf(";; ->>HEADER<<- opcode: %s, status: %s, id: %u\n",
+	       opcodetext[msg->opcode], rcodetext[msg->rcode], msg->id);
+
+	printf(";; flags: ");
+	if ((msg->flags & DNS_MESSAGEFLAG_QR) != 0) {
+		printf("qr");
+		did_flag = ISC_TRUE;
+	}
+	if ((msg->flags & DNS_MESSAGEFLAG_AA) != 0) {
+		printf("%saa", did_flag ? " " : "");
+		did_flag = ISC_TRUE;
+	}
+	if ((msg->flags & DNS_MESSAGEFLAG_TC) != 0) {
+		printf("%stc", did_flag ? " " : "");
+		did_flag = ISC_TRUE;
+	}
+	if ((msg->flags & DNS_MESSAGEFLAG_RD) != 0) {
+		printf("%srd", did_flag ? " " : "");
+		did_flag = ISC_TRUE;
+	}
+	if ((msg->flags & DNS_MESSAGEFLAG_RA) != 0) {
+		printf("%sra", did_flag ? " " : "");
+		did_flag = ISC_TRUE;
+	}
+	if ((msg->flags & DNS_MESSAGEFLAG_AD) != 0) {
+		printf("%sad", did_flag ? " " : "");
+		did_flag = ISC_TRUE;
+	}
+	if ((msg->flags & DNS_MESSAGEFLAG_CD) != 0) {
+		printf("%scd", did_flag ? " " : "");
+		did_flag = ISC_TRUE;
+	}
+	printf("; QUERY: %u, ANSWER: %u, AUTHORITY: %u, ADDITIONAL: %u\n",
+	       msg->counts[DNS_SECTION_QUESTION],
+	       msg->counts[DNS_SECTION_ANSWER],
+	       msg->counts[DNS_SECTION_AUTHORITY],
+	       msg->counts[DNS_SECTION_ADDITIONAL]);
+	opt = dns_message_getopt(msg);
+	if (opt != NULL)
+		printf(";; EDNS: version: %u, udp=%u\n",
+		       (unsigned int)((opt->ttl & 0x00ff0000) >> 16),
+		       (unsigned int)opt->rdclass);
+
+	tsigname = NULL;
+	tsig = dns_message_gettsig(msg, &tsigname);
+	if (tsig != NULL)
+		printf(";; PSEUDOSECTIONS: TSIG\n");
+	if (! ISC_LIST_EMPTY(msg->sections[DNS_SECTION_QUESTION])) {
+		printf("\n");
+		result = printsection(msg, DNS_SECTION_QUESTION, "QUESTION");
+		if (result != ISC_R_SUCCESS)
+			return (result);
+	}
+	if (! ISC_LIST_EMPTY(msg->sections[DNS_SECTION_ANSWER])) {
+		printf("\n");
+		result = printsection(msg, DNS_SECTION_ANSWER, "ANSWER");
+		if (result != ISC_R_SUCCESS)
+			return (result);
+	}
+	if (! ISC_LIST_EMPTY(msg->sections[DNS_SECTION_AUTHORITY])) {
+		printf("\n");
+		result = printsection(msg, DNS_SECTION_AUTHORITY, "AUTHORITY");
+		if (result != ISC_R_SUCCESS)
+			return (result);
+	}
+	if (! ISC_LIST_EMPTY(msg->sections[DNS_SECTION_ADDITIONAL])) {
+		printf("\n");
+		result = printsection(msg, DNS_SECTION_ADDITIONAL,
+				      "ADDITIONAL");
+		if (result != ISC_R_SUCCESS)
+			return (result);
+	}
+	if (tsig != NULL) {
+		printf("\n");
+		result = printrdata(msg, tsig, tsigname,
+				    "PSEUDOSECTION TSIG");
+		if (result != ISC_R_SUCCESS)
+			return (result);
+	}
+	printf("\n");
+
+	return (result);
+}