isc_result_t
printmessage(dig_query_t *query, dns_message_t *msg, isc_boolean_t headers) {
char servtext[ISC_SOCKADDR_FORMATSIZE];
/* I've we've gotten this far, we've reached a server. */
query_error = 0;
debug("printmessage()");
isc_sockaddr_format(&query->sockaddr, servtext, sizeof(servtext));
printf("Server:\t\t%s\n", query->userarg);
printf("Address:\t%s\n", servtext);
puts("");
if (!short_form) {
isc_boolean_t headers = ISC_TRUE;
puts("------------");
/* detailheader(query, msg);*/
detailsection(query, msg, headers, DNS_SECTION_QUESTION);
detailsection(query, msg, headers, DNS_SECTION_ANSWER);
detailsection(query, msg, headers, DNS_SECTION_AUTHORITY);
detailsection(query, msg, headers, DNS_SECTION_ADDITIONAL);
puts("------------");
}
if (msg->rcode != 0) {
char nametext[DNS_NAME_FORMATSIZE];
dns_name_format(query->lookup->name,
nametext, sizeof(nametext));
printf("** server can't find %s: %s\n",
nametext, rcode_totext(msg->rcode));
debug("returning with rcode == 0");
/* the lookup failed */
print_error |= 1;
return (ISC_R_SUCCESS);
}
if ((msg->flags & DNS_MESSAGEFLAG_AA) == 0)
puts("Non-authoritative answer:");
if (!ISC_LIST_EMPTY(msg->sections[DNS_SECTION_ANSWER]))
printsection(query, msg, headers, DNS_SECTION_ANSWER);
else
printf("*** Can't find %s: No answer\n",
query->lookup->textname);
if (((msg->flags & DNS_MESSAGEFLAG_AA) == 0) &&
(query->lookup->rdtype != dns_rdatatype_a)) {
puts("\nAuthoritative answers can be found from:");
printsection(query, msg, headers,
DNS_SECTION_AUTHORITY);
printsection(query, msg, headers,
DNS_SECTION_ADDITIONAL);
}
return (ISC_R_SUCCESS);
}
int
main(int argn, char **argv)
{
char buf[1024], sec[100], qry[100], manfile[100];
int retv;
strsncpy(buf, getsenv("QUERY_STRING"), sizeof (buf));
if (strchr(buf, '&'))
retv = getformarg(buf, sec, qry, 100);
else if (strchr(buf, '+'))
retv = geturlarg(buf, sec, qry, 100);
else
retv = -1;
if (!retv)
retv = testarg(sec, qry);
if (!retv) {
retv = getmanfile(sec, qry, manfile, sizeof (manfile));
if (retv) {
printheader();
printf
("找不到与<font color=red>%s</font>相关的文档<br><br>\n",
nohtml(qry));
}
}
if (retv) {
printheader();
printsection();
printform();
return 0;
}
runman2html(manfile);
return 0;
}
isc_result_t
printmessage(dig_query_t *query, dns_message_t *msg, isc_boolean_t headers) {
char servtext[ISC_SOCKADDR_FORMATSIZE];
/* I've we've gotten this far, we've reached a server. */
query_error = 0;
debug("printmessage()");
if(!default_lookups || query->lookup->rdtype == dns_rdatatype_a) {
isc_sockaddr_format(&query->sockaddr, servtext, sizeof(servtext));
printf("Server:\t\t%s\n", query->userarg);
printf("Address:\t%s\n", servtext);
puts("");
}
if (!short_form) {
puts("------------");
/* detailheader(query, msg);*/
detailsection(query, msg, ISC_TRUE, DNS_SECTION_QUESTION);
detailsection(query, msg, ISC_TRUE, DNS_SECTION_ANSWER);
detailsection(query, msg, ISC_TRUE, DNS_SECTION_AUTHORITY);
detailsection(query, msg, ISC_TRUE, DNS_SECTION_ADDITIONAL);
puts("------------");
}
if (msg->rcode != 0) {
char nametext[DNS_NAME_FORMATSIZE];
dns_name_format(query->lookup->name,
nametext, sizeof(nametext));
printf("** server can't find %s: %s\n",
nametext, rcode_totext(msg->rcode));
debug("returning with rcode == 0");
/* the lookup failed */
print_error |= 1;
return (ISC_R_SUCCESS);
}
if ( default_lookups && query->lookup->rdtype == dns_rdatatype_a) {
char namestr[DNS_NAME_FORMATSIZE];
dig_lookup_t *lookup;
dns_fixedname_t fixed;
dns_name_t *name;
/* Add AAAA lookup. */
dns_fixedname_init(&fixed);
name = dns_fixedname_name(&fixed);
dns_name_copy(query->lookup->name, name, NULL);
chase_cnamechain(msg, name);
dns_name_format(name, namestr, sizeof(namestr));
lookup = clone_lookup(query->lookup, ISC_FALSE);
if (lookup != NULL) {
strncpy(lookup->textname, namestr,
sizeof(lookup->textname));
lookup->textname[sizeof(lookup->textname)-1] = 0;
lookup->rdtype = dns_rdatatype_aaaa;
lookup->rdtypeset = ISC_TRUE;
lookup->origin = NULL;
lookup->retries = tries;
ISC_LIST_APPEND(lookup_list, lookup, link);
}
}
if ((msg->flags & DNS_MESSAGEFLAG_AA) == 0 &&
( !default_lookups || query->lookup->rdtype == dns_rdatatype_a) )
puts("Non-authoritative answer:");
if (!ISC_LIST_EMPTY(msg->sections[DNS_SECTION_ANSWER]))
printsection(query, msg, headers, DNS_SECTION_ANSWER);
else {
if (default_lookups && query->lookup->rdtype == dns_rdatatype_a)
a_noanswer = ISC_TRUE;
else if (!default_lookups ||
(query->lookup->rdtype == dns_rdatatype_aaaa &&
a_noanswer ) )
printf("*** Can't find %s: No answer\n",
query->lookup->textname);
}
if (((msg->flags & DNS_MESSAGEFLAG_AA) == 0) &&
(query->lookup->rdtype != dns_rdatatype_a) &&
(query->lookup->rdtype != dns_rdatatype_aaaa) ) {
puts("\nAuthoritative answers can be found from:");
printsection(query, msg, headers,
DNS_SECTION_AUTHORITY);
printsection(query, msg, headers,
DNS_SECTION_ADDITIONAL);
}
return (ISC_R_SUCCESS);
}
