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|
//==========================================================================
//
// tests/dns1.c
//
// Simple test of DNS client support
//
//==========================================================================
// ####ECOSGPLCOPYRIGHTBEGIN####
// -------------------------------------------
// This file is part of eCos, the Embedded Configurable Operating System.
// Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003 Free Software Foundation, Inc.
//
// eCos is free software; you can redistribute it and/or modify it under
// the terms of the GNU General Public License as published by the Free
// Software Foundation; either version 2 or (at your option) any later
// version.
//
// eCos is distributed in the hope that it will be useful, but WITHOUT
// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
// FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
// for more details.
//
// You should have received a copy of the GNU General Public License
// along with eCos; if not, write to the Free Software Foundation, Inc.,
// 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
//
// As a special exception, if other files instantiate templates or use
// macros or inline functions from this file, or you compile this file
// and link it with other works to produce a work based on this file,
// this file does not by itself cause the resulting work to be covered by
// the GNU General Public License. However the source code for this file
// must still be made available in accordance with section (3) of the GNU
// General Public License v2.
//
// This exception does not invalidate any other reasons why a work based
// on this file might be covered by the GNU General Public License.
// -------------------------------------------
// ####ECOSGPLCOPYRIGHTEND####
//==========================================================================
//#####DESCRIPTIONBEGIN####
//
// Author(s): andrew.lunn
// Contributors: andrew.lunn, jskov
// Date: 2001-09-18
// Purpose:
// Description: Test DNS functions. Note that the structure below that
// control what addresses the test uses. These must be
// changed to match the particular testing network in which
// the test is to be run.
//
//####DESCRIPTIONEND####
//
//==========================================================================
#include <pkgconf/ns_dns.h>
#include <network.h>
#include <netdb.h>
#include <arpa/inet.h>
#include <cyg/infra/testcase.h>
#define STACK_SIZE (CYGNUM_HAL_STACK_SIZE_TYPICAL + 0x1000)
static char stack[STACK_SIZE];
static cyg_thread thread_data;
static cyg_handle_t thread_handle;
struct test_info_s {
char * dns_server_v4;
char * dns_server_v6;
char * domain_name;
char * hostname_v4;
char * cname_v4;
char * ip_addr_v4;
char * hostname_v6;
char * cname_v6;
char * ip_addr_v6;
char * hostname_v46;
char * cname_v46;
char * ip_addr_v46_v4;
char * ip_addr_v46_v6;
};
struct test_info_s test_info[] = {
#if CYGPKG_NS_DNS_TESTS_ELSIS
{
"194.249.198.85",
NULL,
"test.ecos.",
"hostnamev4",
"cnamev4",
"192.168.88.1",
"hostnamev6",
"cnamev6",
"fec0::88:4:3:2:1",
"hostnamev46",
"cnamev46",
"192.168.88.2",
"fec0::88:4:3:2:2"
},
#endif
#ifdef CYGPKG_NS_DNS_TESTS_LUNN
{
"192.168.10.1",
"3ffe:bc0:8000::839",
"test.ecos.",
"hostnamev4",
"cnamev4",
"192.168.88.1",
"hostnamev6",
"cnamev6",
"fec0::88:4:3:2:1",
"hostnamev46",
"cnamev46",
"192.168.88.2",
"fec0::88:4:3:2:2"
}
#endif
};
char * familytoa(int family) {
switch (family) {
case AF_INET:
return "AF_INET";
#ifdef CYGPKG_NET_INET6
case AF_INET6:
return "AF_INET6";
#endif
default:
return "Unknown";
}
}
void dns_test(struct test_info_s *info) {
struct in_addr addr;
struct hostent *hent;
char dn[256];
char name[256];
char cname[256];
char buffer[256];
char buff[64];
size_t hostlen = 128;
char host[hostlen];
struct addrinfo * res;
struct addrinfo hints;
struct sockaddr_in sa4;
#ifdef CYGPKG_NET_INET6
struct sockaddr_in6 sa6;
struct addrinfo *ai4, *ai6;
#endif
int error;
if (inet_pton(AF_INET, info->dns_server_v4, (void *)&addr) < 0) {
CYG_TEST_FAIL_FINISH("Error with DNS server address");
}
cyg_dns_res_init(&addr);
setdomainname(NULL,0);
inet_aton(info->ip_addr_v4, &addr);
strcpy(name,info->hostname_v4);
strcat(name,".");
strcat(name,info->domain_name);
strcpy(cname,info->cname_v4);
strcat(cname,".");
strcat(cname,info->domain_name);
// Lookup the IPv4 FQDN hostname
hent = gethostbyname(name);
if (hent != NULL) {
diag_sprintf(buffer,"Lookup %s: Result <%s is %s>",
name,
hent->h_name,
inet_ntoa(*(struct in_addr *)hent->h_addr));
CYG_TEST_INFO(buffer);
CYG_TEST_PASS_FAIL((0 == memcmp((void*)&addr,
(void*)(hent->h_addr),
sizeof(struct in_addr))),
"IPv4 FQDN hostname address");
CYG_TEST_PASS_FAIL((0 == strcmp(name, hent->h_name)),
"IPv4 FQDN hostname name");
} else {
diag_sprintf(buffer,"IPv4 FQDN hostname: error %s",
hstrerror(h_errno));
CYG_TEST_FAIL(buffer);
}
// Lookup the IPv4 FQDN cname
hent = gethostbyname(cname);
if (hent != NULL) {
diag_sprintf(buffer,"Lookup %s: Result <%s is %s>",
cname,
hent->h_name,
inet_ntoa(*(struct in_addr *)hent->h_addr));
CYG_TEST_INFO(buffer);
CYG_TEST_PASS_FAIL((0 == memcmp((void*)&addr,
(void*)(hent->h_addr),
sizeof(struct in_addr))),
"IPv4 FQDN cname address");
CYG_TEST_PASS_FAIL((0 == strcmp(name, hent->h_name)),
"IPv4 FQDN hostname name");
} else {
diag_sprintf(buffer,"IPv4 FQDN cname: error %s", hstrerror(h_errno));
CYG_TEST_FAIL(buffer);
}
// Lookup the IP address as a string. This does not require a DNS
// lookup. Just turn the value into binary
hent = gethostbyname(info->ip_addr_v4);
if (hent != NULL) {
diag_sprintf(buffer,"Lookup %s: Result <%s is %s>",
info->ip_addr_v4,
hent->h_name,
inet_ntoa(*(struct in_addr *)hent->h_addr));
CYG_TEST_INFO(buffer);
CYG_TEST_PASS_FAIL((0 == memcmp((void*)&addr,
(void*)(hent->h_addr),
sizeof(struct in_addr))),
"IPv4 IP address");
CYG_TEST_PASS_FAIL((0 == strcmp(info->ip_addr_v4, hent->h_name)),
"IPv4 IP address name");
} else {
diag_sprintf(buffer,"IPv4 IP address: error %s", hstrerror(h_errno));
CYG_TEST_FAIL(buffer);
}
// Reverse lookup the IPv4 address, expect the FQDN hostname
hent = gethostbyaddr((char *)&addr, sizeof(struct in_addr), AF_INET);
if (hent != NULL) {
inet_ntop(AF_INET,(void *)&addr, buff, sizeof(buff));
diag_sprintf(buffer,"Reverse lookup %s: Result <%s is %s>",
buff,
hent->h_name,
inet_ntoa(*(struct in_addr *)hent->h_addr));
CYG_TEST_INFO(buffer);
CYG_TEST_PASS_FAIL((0 == memcmp((void*)&addr,
(void*)(hent->h_addr),
sizeof(struct in_addr))),
"Reverse lookup IPv4 IP address");
CYG_TEST_PASS_FAIL((0 == strcmp(name, hent->h_name)),
"Reverse lookup IPv4 IP address name");
} else {
diag_sprintf(buffer,"Reverse lookup IPv4 IP address: error %s",
hstrerror(h_errno));
CYG_TEST_FAIL(buffer);
}
// Setup a domainname. We now don't have to use fully qualified
// domain names
setdomainname(info->domain_name, strlen(info->domain_name));
getdomainname(dn, sizeof(dn));
CYG_TEST_PASS_FAIL(0 == strcmp(info->domain_name, dn),
"{get|set}domainname");
// Make sure FQDN still work
strcpy(name,info->hostname_v4);
strcat(name,".");
strcat(name,info->domain_name);
hent = gethostbyname(name);
if (hent != NULL) {
diag_sprintf(buffer,"Lookup %s: Result <%s is %s>",
name,
hent->h_name,
inet_ntoa(*(struct in_addr *)hent->h_addr));
CYG_TEST_INFO(buffer);
CYG_TEST_PASS_FAIL((0 == memcmp((void*)&addr,
(void*)(hent->h_addr),
sizeof(struct in_addr))),
"IPv4 FQDN hostname address");
CYG_TEST_PASS_FAIL((0 == strcmp(name, hent->h_name)),
"IPv4 FQDN hostname name");
} else {
diag_sprintf(buffer,"IPv4 FQDN hostname: error %s",
hstrerror(h_errno));
CYG_TEST_FAIL(buffer);
}
// Now just the hostname
hent = gethostbyname(info->hostname_v4);
if (hent != NULL) {
diag_sprintf(buffer,"Lookup %s: Result <%s is %s>",
info->hostname_v4,
hent->h_name,
inet_ntoa(*(struct in_addr *)hent->h_addr));
CYG_TEST_INFO(buffer);
CYG_TEST_PASS_FAIL((0 == memcmp((void*)&addr,
(void*)(hent->h_addr),
sizeof(struct in_addr))),
"IPv4 hostname address");
CYG_TEST_PASS_FAIL((0 == strcmp(name, hent->h_name)),
"IPv4 hostname name");
} else {
diag_sprintf(buffer,"IPv4 hostname: error %s", hstrerror(h_errno));
CYG_TEST_FAIL(buffer);
}
// Run the same tests as above, but this time use getaddrinfo and
// getnameinfo.
setdomainname(NULL,0);
memset(&hints,0,sizeof(hints));
hints.ai_flags = AI_CANONNAME;
memset(&sa4,0,sizeof(sa4));
memcpy(&sa4.sin_addr, &addr, sizeof(addr));
sa4.sin_family=AF_INET;
sa4.sin_len = sizeof(sa4);
// Lookup the IPv4 FQDN hostname
error = getaddrinfo(name, NULL, &hints, &res);
if (error == EAI_NONE) {
getnameinfo(res->ai_addr, res->ai_addrlen,
buff, sizeof(buff),
NULL,0,NI_NUMERICHOST);
diag_sprintf(buffer,"Lookup %s: Result <%s is %s %s>",
name,
res->ai_canonname,
familytoa(res->ai_family),
buff);
CYG_TEST_INFO(buffer);
CYG_TEST_PASS_FAIL((0 == memcmp((void *)&sa4,
(void*)res->ai_addr,
sizeof(sa4))) &&
(res->ai_family == AF_INET),
"IPv4 FQDN hostname address");
CYG_TEST_PASS_FAIL((0 == strcmp(name, res->ai_canonname)),
"IPv4 FQDN hostname name");
CYG_TEST_PASS_FAIL((NULL == res->ai_next),
"IPv4 FQDN hostname one result");
freeaddrinfo(res);
} else {
diag_sprintf(buffer,"IPv4 FQDN hostname: error %s",
gai_strerror(error));
CYG_TEST_FAIL(buffer);
}
// Lookup the IPv4 FQDN cname
error = getaddrinfo(cname, NULL, &hints, &res);
if (error == EAI_NONE) {
getnameinfo(res->ai_addr, res->ai_addrlen,
buff, sizeof(buff),
NULL,0,NI_NUMERICHOST);
diag_sprintf(buffer,"Lookup %s: Result <%s is %s %s>",
cname,
res->ai_canonname,
familytoa(res->ai_family),
buff);
CYG_TEST_INFO(buffer);
CYG_TEST_PASS_FAIL((0 == memcmp((void *)&sa4,
(void*)res->ai_addr,
sizeof(sa4))) &&
(res->ai_family == AF_INET),
"IPv4 FQDN cname address");
CYG_TEST_PASS_FAIL((0 == strcmp(name, res->ai_canonname)),
"IPv4 FQDN cname name");
CYG_TEST_PASS_FAIL((NULL == res->ai_next),
"IPv4 FQDN cname one result");
freeaddrinfo(res);
} else {
diag_sprintf(buffer,"IPv4 FQDN cname: error %s", gai_strerror(error));
CYG_TEST_FAIL(buffer);
}
// Lookup the IP address as a string. This does not require a DNS
// lookup. Just turn the value into binary
hints.ai_flags = AI_NUMERICHOST;
error = getaddrinfo(info->ip_addr_v4, NULL, &hints, &res);
if (error == EAI_NONE) {
getnameinfo(res->ai_addr, res->ai_addrlen,
buff, sizeof(buff),
NULL,0,NI_NUMERICHOST);
diag_sprintf(buffer,"Lookup %s: Result <%s %s>",
info->ip_addr_v4,
familytoa(res->ai_family),
buff);
CYG_TEST_INFO(buffer);
CYG_TEST_PASS_FAIL((0 == memcmp((void *)&sa4,
(void*)res->ai_addr,
sizeof(sa4))) &&
(res->ai_family == AF_INET),
"IPv4 IP address");
CYG_TEST_PASS_FAIL((NULL == res->ai_canonname),
"IPv4 IP address name");
CYG_TEST_PASS_FAIL((NULL == res->ai_next),
"IPv4 IP address one result");
// Don't free results - use for next test.
} else {
diag_sprintf(buffer,"IPv4 IP address: error %s", gai_strerror(error));
CYG_TEST_FAIL(buffer);
}
// Reverse lookup the IPv4 address, expect the FQDN hostname
error = getnameinfo(res->ai_addr,res->ai_addrlen,
host, hostlen, NULL, 0, 0);
if (error == EAI_NONE) {
diag_sprintf(buffer, "IPv4 Reverse lookup FDQN %s: Result %s",
info->ip_addr_v4,
host);
CYG_TEST_INFO(buffer);
CYG_TEST_PASS_FAIL((0 == strcmp(name, host)),
"IPv4 Reverse lookup FQDN");
} else {
diag_sprintf(buffer,"IPv4 Reverse lookup FQDN: error %s",
gai_strerror(error));
CYG_TEST_FAIL(buffer);
}
// Reverse lookup the IPv4 address, expect just the hostname part
error = getnameinfo(res->ai_addr,res->ai_addrlen,
host, hostlen, NULL, 0, NI_NOFQDN);
if (error == EAI_NONE) {
diag_sprintf(buffer, "IPv4 Reverse lookup hostname part %s: Result %s",
info->ip_addr_v4,
host);
CYG_TEST_INFO(buffer);
CYG_TEST_PASS_FAIL((0 == strcmp(info->hostname_v4, host)),
"IPv4 Reverse lookup hostname part");
} else {
diag_sprintf(buffer,"IPv4 Reverse lookup hostname part: error %s",
gai_strerror(error));
CYG_TEST_FAIL(buffer);
}
freeaddrinfo(res);
// Setup a domainname. We now don't have to use fully qualified
// domain names
setdomainname(info->domain_name, strlen(info->domain_name));
getdomainname(dn, sizeof(dn));
CYG_TEST_PASS_FAIL(0 == strcmp(info->domain_name, dn),
"{get|set}domainname");
// Lookup the IPv4 FQDN hostname to make sure it still works
hints.ai_flags = AI_CANONNAME;
error = getaddrinfo(name, NULL, &hints, &res);
if (error == EAI_NONE) {
getnameinfo(res->ai_addr, res->ai_addrlen,
buff, sizeof(buff),
NULL,0,NI_NUMERICHOST);
diag_sprintf(buffer,"Lookup %s: Result <%s is %s %s>",
name,
res->ai_canonname,
familytoa(res->ai_family),
buff);
CYG_TEST_INFO(buffer);
CYG_TEST_PASS_FAIL((0 == memcmp((void *)&sa4,
(void*)res->ai_addr,
sizeof(sa4))) &&
(res->ai_family == AF_INET),
"IPv4 FQDN hostname address");
CYG_TEST_PASS_FAIL((0 == strcmp(name, res->ai_canonname)),
"IPv4 FQDN hostname name");
CYG_TEST_PASS_FAIL((NULL == res->ai_next),
"IPv4 FQDN hostname one result");
freeaddrinfo(res);
} else {
diag_sprintf(buffer,"IPv4 FQDN hostname: error %s",
gai_strerror(error));
CYG_TEST_FAIL(buffer);
}
// Now the host name without the domain name
error = getaddrinfo(info->hostname_v4, NULL, &hints, &res);
if (error == EAI_NONE) {
getnameinfo(res->ai_addr, res->ai_addrlen,
buff, sizeof(buff),
NULL,0,NI_NUMERICHOST);
diag_sprintf(buffer,"Lookup %s: Result <%s is %s %s>",
info->hostname_v4,
res->ai_canonname,
familytoa(res->ai_family),
buff);
CYG_TEST_INFO(buffer);
CYG_TEST_PASS_FAIL((0 == memcmp((void *)&sa4,
(void*)res->ai_addr,
sizeof(sa4))) &&
(res->ai_family == AF_INET),
"IPv4 hostname address");
CYG_TEST_PASS_FAIL((0 == strcmp(name, res->ai_canonname)),
"IPv4 hostname name");
CYG_TEST_PASS_FAIL((NULL == res->ai_next),
"IPv4 hostname one result");
freeaddrinfo(res);
} else {
diag_sprintf(buffer,"IPv4 hostname: error %s",
gai_strerror(error));
CYG_TEST_FAIL(buffer);
}
#ifdef CYGPKG_NET_INET6
// Check we have the needed information for the IPv6 tests
if (!info->hostname_v6 || !info->cname_v6 || !info->ip_addr_v6) {
return;
}
setdomainname(NULL,0);
strcpy(name,info->hostname_v6);
strcat(name,".");
strcat(name,info->domain_name);
strcpy(cname,info->cname_v6);
strcat(cname,".");
strcat(cname,info->domain_name);
memset(&sa6,0,sizeof(sa6));
sa6.sin6_family = AF_INET6;
sa6.sin6_len = sizeof(sa6);
inet_pton(AF_INET6, info->ip_addr_v6, (void *)&sa6.sin6_addr);
// Lookup the IPv6 FQDN hostname
error = getaddrinfo(name, NULL, &hints, &res);
if (error == EAI_NONE) {
getnameinfo(res->ai_addr, res->ai_addrlen,
buff, sizeof(buff),
NULL,0,NI_NUMERICHOST);
diag_sprintf(buffer,"Lookup %s: Result <%s is %s %s>",
name,
res->ai_canonname,
familytoa(res->ai_family),
buff);
CYG_TEST_INFO(buffer);
CYG_TEST_PASS_FAIL((0 == memcmp((void *)&sa6,
(void*)res->ai_addr,
sizeof(sa6))) &&
(res->ai_family == AF_INET6),
"IPv6 FQDN hostname address");
CYG_TEST_PASS_FAIL((0 == strcmp(name, res->ai_canonname)),
"IPv6 FQDN hostname name");
CYG_TEST_PASS_FAIL((NULL == res->ai_next),
"IPv6 FQDN hostname one result");
freeaddrinfo(res);
} else {
diag_sprintf(buffer,"IPv6 FQDN hostname: error %s",
gai_strerror(error));
CYG_TEST_FAIL(buffer);
}
// Lookup the IPv6 FQDN cname
error = getaddrinfo(cname, NULL, &hints, &res);
if (error == EAI_NONE) {
getnameinfo(res->ai_addr, res->ai_addrlen,
buff, sizeof(buff),
NULL,0,NI_NUMERICHOST);
diag_sprintf(buffer,"Lookup %s: Result <%s is %s %s>",
cname,
res->ai_canonname,
familytoa(res->ai_family),
buff);
CYG_TEST_INFO(buffer);
CYG_TEST_PASS_FAIL((0 == memcmp((void *)&sa6,
(void*)res->ai_addr,
sizeof(sa6))) &&
(res->ai_family == AF_INET6),
"IPv6 FQDN cname address");
CYG_TEST_PASS_FAIL((0 == strcmp(name, res->ai_canonname)),
"IPv6 FQDN cname name");
CYG_TEST_PASS_FAIL((NULL == res->ai_next),
"IPv6 FQDN cname one result");
freeaddrinfo(res);
} else {
diag_sprintf(buffer,"IPv6 FQDN cname: error %s",
gai_strerror(error));
CYG_TEST_FAIL(buffer);
}
// Lookup the IP address as a string. This does not require a DNS
// lookup. Just turn the value into binary
hints.ai_flags = AI_NUMERICHOST;
error = getaddrinfo(info->ip_addr_v6, NULL, &hints, &res);
if (error == EAI_NONE) {
getnameinfo(res->ai_addr, res->ai_addrlen,
buff, sizeof(buff),
NULL,0,NI_NUMERICHOST);
diag_sprintf(buffer,"Lookup %s: Result <%s %s>",
info->ip_addr_v6,
familytoa(res->ai_family),
buff);
CYG_TEST_INFO(buffer);
CYG_TEST_PASS_FAIL((0 == memcmp((void *)&sa6,
(void*)res->ai_addr,
sizeof(sa6))) &&
(res->ai_family == AF_INET6),
"IPv6 IP address");
CYG_TEST_PASS_FAIL((NULL == res->ai_canonname),
"IPv6 IP address name");
CYG_TEST_PASS_FAIL((NULL == res->ai_next),
"IPv6 IP address one result");
// Don't free the result, use it in the next tests
} else {
diag_sprintf(buffer,"IPv6 IP address: error %s", gai_strerror(error));
CYG_TEST_FAIL(buffer);
}
// Reverse lookup the IPv6 address, expect the FQDN hostname
error = getnameinfo(res->ai_addr,res->ai_addrlen,
host, hostlen, NULL, 0, 0);
if (error == EAI_NONE) {
diag_sprintf(buffer, "IPv6 Reverse lookup FDQN %s: Result %s",
info->ip_addr_v6,
host);
CYG_TEST_INFO(buffer);
CYG_TEST_PASS_FAIL((0 == strcmp(name, host)),
"IPv6 Reverse lookup FQDN");
} else {
diag_sprintf(buffer,"IPv6 Reverse lookup FQDN: error %s",
gai_strerror(error));
CYG_TEST_FAIL(buffer);
}
// Reverse lookup the IPv6 address, expect just the hostname part
error = getnameinfo(res->ai_addr,res->ai_addrlen,
host, hostlen, NULL, 0, NI_NOFQDN);
if (error == EAI_NONE) {
diag_sprintf(buffer, "IPv6 Reverse lookup hostname part %s: Result %s",
info->ip_addr_v6,
host);
CYG_TEST_INFO(buffer);
CYG_TEST_PASS_FAIL((0 == strcmp(info->hostname_v6, host)),
"IPv6 Reverse lookup hostname part");
} else {
diag_sprintf(buffer,"IPv6 Reverse lookup hostname part: error %s",
gai_strerror(error));
CYG_TEST_FAIL(buffer);
}
freeaddrinfo(res);
// Setup a domainname. We now don't have to use fully qualified
// domain names
setdomainname(info->domain_name, strlen(info->domain_name));
getdomainname(dn, sizeof(dn));
CYG_TEST_PASS_FAIL(0 == strcmp(info->domain_name, dn),
"{get|set}domainname");
// Lookup the IPv6 FQDN hostname to make sure it still works
hints.ai_flags = AI_CANONNAME;
error = getaddrinfo(name, NULL, &hints, &res);
if (error == EAI_NONE) {
getnameinfo(res->ai_addr, res->ai_addrlen,
buff, sizeof(buff),
NULL,0,NI_NUMERICHOST);
diag_sprintf(buffer,"Lookup %s: Result <%s is %s %s>",
name,
res->ai_canonname,
familytoa(res->ai_family),
buff);
CYG_TEST_INFO(buffer);
CYG_TEST_PASS_FAIL((0 == memcmp((void *)&sa6,
(void*)res->ai_addr,
sizeof(sa6))) &&
(res->ai_family == AF_INET6),
"IPv6 FQDN hostname address");
CYG_TEST_PASS_FAIL((0 == strcmp(name, res->ai_canonname)),
"IPv6 FQDN hostname name");
CYG_TEST_PASS_FAIL((NULL == res->ai_next),
"IPv6 FQDN hostname one result");
freeaddrinfo(res);
} else {
diag_sprintf(buffer,"IPv6 FQDN hostname: error %s",
gai_strerror(error));
CYG_TEST_FAIL(buffer);
}
// Now the host name without the domain name
error = getaddrinfo(info->hostname_v6, NULL, &hints, &res);
if (error == EAI_NONE) {
getnameinfo(res->ai_addr, res->ai_addrlen,
buff, sizeof(buff),
NULL,0,NI_NUMERICHOST);
diag_sprintf(buffer,"Lookup %s: Result <%s is %s %s>",
info->hostname_v6,
res->ai_canonname,
familytoa(res->ai_family),
buff);
CYG_TEST_INFO(buffer);
CYG_TEST_PASS_FAIL((0 == memcmp((void *)&sa6,
(void*)res->ai_addr,
sizeof(sa6))) &&
(res->ai_family == AF_INET6),
"IPv6 hostname address");
CYG_TEST_PASS_FAIL((0 == strcmp(name, res->ai_canonname)),
"IPv6 hostname name");
CYG_TEST_PASS_FAIL((NULL == res->ai_next),
"IPv6 hostname one result");
freeaddrinfo(res);
} else {
diag_sprintf(buffer,"IPv6 hostname: error %s",
gai_strerror(error));
CYG_TEST_FAIL(buffer);
}
// Check if we have the information to do tests which result in two
// answers, an AF_INET and an AF_INET6
if (!info->hostname_v46 || !info->cname_v46 ||
!info->ip_addr_v46_v4 || !info->ip_addr_v46_v6 ) {
return;
}
setdomainname(NULL,0);
strcpy(name,info->hostname_v46);
strcat(name,".");
strcat(name,info->domain_name);
strcpy(cname,info->cname_v46);
strcat(cname,".");
strcat(cname,info->domain_name);
inet_aton(info->ip_addr_v46_v4, &addr);
memset(&sa4,0,sizeof(sa4));
memcpy(&sa4.sin_addr, &addr, sizeof(addr));
sa4.sin_family=AF_INET;
sa4.sin_len = sizeof(sa4);
memset(&sa6,0,sizeof(sa6));
sa6.sin6_family = AF_INET6;
sa6.sin6_len = sizeof(sa6);
inet_pton(AF_INET6, info->ip_addr_v46_v6, (void *)&sa6.sin6_addr);
// Lookup the IPv4 and IPv6 FQDN hostname
error = getaddrinfo(name, NULL, &hints, &res);
if (error == EAI_NONE) {
#ifdef CYGOPT_NS_DNS_FIRST_FAMILY_AF_INET6
ai6 = res;
ai4 = res->ai_next;
CYG_TEST_PASS_FAIL((NULL != ai6->ai_next),
"IPv6 FQDN hostname not one result");
CYG_TEST_PASS_FAIL((NULL == ai4->ai_next),
"IPv4 & IPv6 FQDN hostname two results");
#else
ai4 = res;
ai6 = res->ai_next;
CYG_TEST_PASS_FAIL((NULL != ai4->ai_next),
"IPv6 FQDN hostname not one result");
CYG_TEST_PASS_FAIL((NULL == ai6->ai_next),
"IPv4 & IPv6 FQDN hostname two results");
#endif
getnameinfo(ai4->ai_addr, ai4->ai_addrlen,
buff, sizeof(buff),
NULL,0,NI_NUMERICHOST);
diag_sprintf(buffer,"Lookup %s: Result <%s is %s %s>",
name,
ai4->ai_canonname,
familytoa(ai4->ai_family),
buff);
CYG_TEST_INFO(buffer);
CYG_TEST_PASS_FAIL((0 == memcmp((void *)&sa4,
(void*)ai4->ai_addr,
sizeof(sa4))) &&
(ai4->ai_family == AF_INET),
"IPv4 & IPv6 FQDN hostname address IPv4");
CYG_TEST_PASS_FAIL((0 == strcmp(name, ai4->ai_canonname)),
"IPv4 & IPv6 FQDN hostname name");
getnameinfo(ai6->ai_addr, ai6->ai_addrlen,
buff, sizeof(buff),
NULL,0,NI_NUMERICHOST);
diag_sprintf(buffer,"Lookup %s: Result <%s %s>",
name,
familytoa(ai6->ai_family),
buff);
CYG_TEST_INFO(buffer);
CYG_TEST_PASS_FAIL((0 == memcmp((void *)&sa6,
(void*)ai6->ai_addr,
sizeof(sa6))) &&
(ai6->ai_family == AF_INET6),
"IPv4 & IPv6 FQDN hostname address IPv6");
freeaddrinfo(res);
} else {
diag_sprintf(buffer,"IPv4 & IPv6 FQDN hostname: error %s",
gai_strerror(error));
CYG_TEST_FAIL(buffer);
}
// Lookup the IPv4 and IPv6 FQDN cname
error = getaddrinfo(cname, NULL, &hints, &res);
if (error == EAI_NONE) {
#ifdef CYGOPT_NS_DNS_FIRST_FAMILY_AF_INET6
ai6 = res;
ai4 = res->ai_next;
CYG_TEST_PASS_FAIL((NULL != ai6->ai_next),
"IPv6 FQDN hostname not one result");
CYG_TEST_PASS_FAIL((NULL == ai4->ai_next),
"IPv4 & IPv6 FQDN hostname two results");
#else
ai4 = res;
ai6 = res->ai_next;
CYG_TEST_PASS_FAIL((NULL != ai4->ai_next),
"IPv6 FQDN hostname not one result");
CYG_TEST_PASS_FAIL((NULL == ai6->ai_next),
"IPv4 & IPv6 FQDN hostname two results");
#endif
getnameinfo(ai4->ai_addr, ai4->ai_addrlen,
buff, sizeof(buff),
NULL,0,NI_NUMERICHOST);
diag_sprintf(buffer,"Lookup %s: Result <%s is %s %s>",
cname,
ai4->ai_canonname,
familytoa(ai4->ai_family),
buff);
CYG_TEST_INFO(buffer);
CYG_TEST_PASS_FAIL((0 == memcmp((void *)&sa4,
(void*)ai4->ai_addr,
sizeof(sa4))) &&
(ai4->ai_family == AF_INET),
"IPv4 & IPv6 FQDN cname address IPv4");
CYG_TEST_PASS_FAIL((0 == strcmp(name, ai4->ai_canonname)),
"IPv4 & IPv6 FQDN cname name");
getnameinfo(ai6->ai_addr, ai6->ai_addrlen,
buff, sizeof(buff),
NULL,0,NI_NUMERICHOST);
diag_sprintf(buffer,"Lookup %s: Result <%s %s>",
cname,
familytoa(ai6->ai_family),
buff);
CYG_TEST_INFO(buffer);
CYG_TEST_PASS_FAIL((0 == memcmp((void *)&sa6,
(void*)ai6->ai_addr,
sizeof(sa6))) &&
(ai6->ai_family == AF_INET6),
"IPv4 & IPv6 FQDN cname address IPv6");
freeaddrinfo(res);
} else {
diag_sprintf(buffer,"IPv4 & IPv6 FQDN cname: error %s",
gai_strerror(error));
CYG_TEST_FAIL(buffer);
}
if (info->dns_server_v6) {
cyg_dns_res_start(info->dns_server_v6);
// Lookup the IPv4 and IPv6 FQDN cname
error = getaddrinfo(cname, NULL, &hints, &res);
if (error == EAI_NONE) {
#ifdef CYGOPT_NS_DNS_FIRST_FAMILY_AF_INET6
ai6 = res;
ai4 = res->ai_next;
CYG_TEST_PASS_FAIL((NULL != ai6->ai_next),
"[IPv6] IPv6 FQDN hostname not one result");
CYG_TEST_PASS_FAIL((NULL == ai4->ai_next),
"[IPv6] IPv4 & IPv6 FQDN hostname two results");
#else
ai4 = res;
ai6 = res->ai_next;
CYG_TEST_PASS_FAIL((NULL != ai4->ai_next),
"[IPv6] IPv6 FQDN hostname not one result");
CYG_TEST_PASS_FAIL((NULL == ai6->ai_next),
"[IPv6] IPv4 & IPv6 FQDN hostname two results");
#endif
getnameinfo(ai4->ai_addr, ai4->ai_addrlen,
buff, sizeof(buff),
NULL,0,NI_NUMERICHOST);
diag_sprintf(buffer,"[IPv6] Lookup %s: Result <%s is %s %s>",
cname,
ai4->ai_canonname,
familytoa(ai4->ai_family),
buff);
CYG_TEST_INFO(buffer);
CYG_TEST_PASS_FAIL((0 == memcmp((void *)&sa4,
(void*)ai4->ai_addr,
sizeof(sa4))) &&
(ai4->ai_family == AF_INET),
"[IPv6] IPv4 & IPv6 FQDN cname address IPv4");
CYG_TEST_PASS_FAIL((0 == strcmp(name, ai4->ai_canonname)),
"[IPv6] IPv4 & IPv6 FQDN cname name");
getnameinfo(ai6->ai_addr, ai6->ai_addrlen,
buff, sizeof(buff),
NULL,0,NI_NUMERICHOST);
diag_sprintf(buffer,"[IPv6] Lookup %s: Result <%s %s>",
cname,
familytoa(ai6->ai_family),
buff);
CYG_TEST_INFO(buffer);
CYG_TEST_PASS_FAIL((0 == memcmp((void *)&sa6,
(void*)ai6->ai_addr,
sizeof(sa6))) &&
(ai6->ai_family == AF_INET6),
"[IPv6] IPv4 & IPv6 FQDN cname address IPv6");
freeaddrinfo(res);
} else {
diag_sprintf(buffer,"[IPv6] IPv4 & IPv6 FQDN cname: error %s",
gai_strerror(error));
CYG_TEST_FAIL(buffer);
}
}
#endif
}
void
dns_test_thread(cyg_addrword_t p)
{
int i;
CYG_TEST_INIT();
init_all_network_interfaces();
CYG_TEST_INFO("Starting dns1 test");
for (i = 0; i < CYG_NELEM(test_info); i++) {
dns_test(&test_info[i]);
}
CYG_TEST_FINISH("dns1 test completed");
}
void
cyg_start(void)
{
// Create a main thread, so we can run the scheduler and have time 'pass'
cyg_thread_create(10, // Priority - just a number
dns_test_thread, // entry
0, // entry parameter
"DNS test", // Name
&stack[0], // Stack
STACK_SIZE, // Size
&thread_handle, // Handle
&thread_data // Thread data structure
);
cyg_thread_resume(thread_handle); // Start it
cyg_scheduler_start();
}
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