You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
421 lines
12 KiB
421 lines
12 KiB
/*
|
|
* This file is part of the KDE libraries
|
|
* Copyright (C) 2001 Thiago Macieira <thiago.macieira@kdemail.net>
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Library General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 2 of the License, or (at your option) any later version.
|
|
*
|
|
* This library 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
|
|
* Library General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Library General Public License
|
|
* along with this library; see the file COPYING.LIB. If not, write to
|
|
* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
|
|
* Boston, MA 02110-1301, USA.
|
|
**/
|
|
|
|
#ifdef HAVE_CONFIG_H
|
|
#include <config.h>
|
|
#endif
|
|
|
|
#include <sys/types.h>
|
|
#include <sys/socket.h>
|
|
#include <arpa/inet.h>
|
|
|
|
#include <errno.h>
|
|
#include <stdio.h>
|
|
#include <string.h>
|
|
#include <netinet/in.h>
|
|
#include <sys/socket.h>
|
|
#include <unistd.h>
|
|
|
|
#include <tqptrlist.h>
|
|
#include <tqstring.h>
|
|
|
|
#include <kuniqueapplication.h>
|
|
#include <ksocks.h>
|
|
#include <ksockaddr.h>
|
|
#include <kextsock.h>
|
|
#include <kaboutdata.h>
|
|
#include <kcmdlineargs.h>
|
|
|
|
#include "netsupp.h"
|
|
|
|
/*
|
|
* These constants tell the flags in KDE::resolverFlags
|
|
* This is copied from ../netsupp.cpp
|
|
*/
|
|
#define KRF_KNOWS_AF_INET6 0x01 /* if present, the code knows about AF_INET6 */
|
|
#define KRF_USING_OWN_GETADDRINFO 0x02 /* if present, we are using our own getaddrinfo */
|
|
#define KRF_USING_OWN_INET_NTOP 0x04 /* if present, we are using our own inet_ntop */
|
|
#define KRF_USING_OWN_INET_PTON 0x08 /* if present, we are using our own inet_pton */
|
|
#define KRF_CAN_RESOLVE_UNIX 0x100 /* if present, the resolver can resolve Unix sockets */
|
|
#define KRF_CAN_RESOLVE_IPV4 0x200 /* if present, the resolver can resolve to IPv4 */
|
|
#define KRF_CAN_RESOLVE_IPV6 0x400 /* if present, the resolver can resolve to IPv6 */
|
|
|
|
namespace KDE
|
|
{
|
|
extern const int resolverFlags;
|
|
}
|
|
|
|
class TestApp : public KUniqueApplication
|
|
{
|
|
public:
|
|
TestApp() :
|
|
KUniqueApplication()
|
|
{ }
|
|
|
|
int newInstance(TQValueList<TQCString> params);
|
|
};
|
|
|
|
bool tryLookup(const char* node, const char *serv)
|
|
{
|
|
int error;
|
|
TQString _node = TQString::tqfromLatin1(node);
|
|
TQString _serv = TQString::tqfromLatin1(serv);
|
|
|
|
printf("\tTrying to lookup %s|%s... ", node, serv);
|
|
TQPtrList<KAddressInfo> list = KExtendedSocket::lookup(_node, _serv, 0, &error);
|
|
list.setAutoDelete(true);
|
|
if (!list.isEmpty())
|
|
{
|
|
printf("worked\n");
|
|
return true;
|
|
}
|
|
|
|
printf("failed\n\tReason was: %s\n",
|
|
(const char*)KExtendedSocket::strError(IO_LookupError, error).local8Bit());
|
|
return false;
|
|
}
|
|
|
|
#ifdef AF_INET6
|
|
bool try_ntop()
|
|
{
|
|
char buf[50]; // 46 is enough
|
|
kde_in6_addr in;
|
|
|
|
memset(&in, 0, sizeof(in));
|
|
((unsigned char*)&in)[15] = 1; // set this to be ::1
|
|
|
|
printf("\tTrying to convert ::1 into string...");
|
|
if (inet_ntop(AF_INET6, &in, buf, sizeof(buf)) == NULL)
|
|
{
|
|
printf("failed\n");
|
|
return false;
|
|
}
|
|
|
|
printf("suceeded\n\treturned '%s'\n", buf);
|
|
return strcmp(buf, "::1") == 0;
|
|
}
|
|
|
|
bool try_pton()
|
|
{
|
|
const char *buf = "::1";
|
|
kde_in6_addr in;
|
|
|
|
printf("\tTrying to convert '::1' into binary form...");
|
|
if (inet_pton(AF_INET6, buf, &in) == 0)
|
|
{
|
|
printf("failed\n");
|
|
return false;
|
|
}
|
|
|
|
if (KDE_IN6_IS_ADDR_LOOPBACK(&in))
|
|
{
|
|
printf("succeeded\n");
|
|
return true;
|
|
}
|
|
|
|
printf("claims to have suceeded, but returned invalid value\n");
|
|
return false;
|
|
}
|
|
#endif
|
|
|
|
bool tryLookup6(const char *node, const char *serv)
|
|
{
|
|
int error;
|
|
TQString _node = TQString::tqfromLatin1(node);
|
|
TQString _serv = TQString::tqfromLatin1(serv);
|
|
|
|
printf("\tTrying to lookup IPv6 of %s|%s... ", node, serv);
|
|
TQPtrList<KAddressInfo> list = KExtendedSocket::lookup(_node, _serv, KExtendedSocket::ipv6Socket, &error);
|
|
list.setAutoDelete(true);
|
|
if (!list.isEmpty())
|
|
{
|
|
printf("worked\n");
|
|
return true;
|
|
}
|
|
|
|
printf("failed\n\tReason was: %s\n",
|
|
(const char*)KExtendedSocket::strError(IO_LookupError, error).local8Bit());
|
|
return false;
|
|
}
|
|
|
|
bool testKernel()
|
|
{
|
|
#ifndef AF_INET6
|
|
printf("\tAF_INET6 unknown. Can't test anything\n");
|
|
return false;
|
|
|
|
#else
|
|
int sock;
|
|
kde_sockaddr_in6 sin6;
|
|
socklen_t len = sizeof(sin6);
|
|
|
|
printf("\tAF_INET6 == %d\n", AF_INET6);
|
|
printf("\tTrying to create an IPv6 socket...");
|
|
sock = socket(AF_INET6, SOCK_STREAM, 0);
|
|
if (sock == -1)
|
|
printf("failed\n\tReason was: %s", strerror(errno));
|
|
else
|
|
{
|
|
printf("succeeded\n");
|
|
|
|
if (getsockname(sock, (struct sockaddr*)&sin6, &len) == 0)
|
|
printf("\tSize of kernel's sockaddr_in6 is %d bytes\n", len);
|
|
else
|
|
printf("\tCould not get socket name\n");
|
|
}
|
|
|
|
printf("\tSize of KDE's internal sockaddr_in6 is %d bytes\n",
|
|
sizeof(kde_sockaddr_in6));
|
|
|
|
# ifdef HAVE_SOCKADDR_IN6
|
|
printf("\tSize of system libraries' sockaddr_in6 is %d bytes\n",
|
|
sizeof(sockaddr_in6));
|
|
# else
|
|
printf("\tSystem libraries don't define sockaddr_in6\n");
|
|
# endif
|
|
|
|
if (sock == -1)
|
|
return false;
|
|
|
|
printf("\tTrying to bind the socket to an address...");
|
|
sin6.sin6_family = AF_INET6;
|
|
# ifdef HAVE_SOCKADDR_SA_LEN
|
|
sin6.sin6_len = sizeof(sin6);
|
|
# endif
|
|
sin6.sin6_flowinfo = 0;
|
|
sin6.sin6_scope_id = 0;
|
|
sin6.sin6_port = 0; // bind to any port
|
|
memset(&sin6.sin6_addr, 0, sizeof(sin6.sin6_addr)); // any address
|
|
|
|
if (bind(sock, (sockaddr*)&sin6, sizeof(sin6)) == -1)
|
|
{
|
|
printf("failed\n\tReason was: %s\n", strerror(errno));
|
|
close(sock);
|
|
return false;
|
|
}
|
|
|
|
printf("succeeded\n");
|
|
|
|
KSocketAddress *ksin = KExtendedSocket::localAddress(sock);
|
|
if (ksin != NULL)
|
|
{
|
|
printf("\tWe got socket %s\n", (const char*)ksin->pretty().latin1());
|
|
delete ksin;
|
|
}
|
|
|
|
close(sock);
|
|
return true;
|
|
#endif // AF_INET6
|
|
}
|
|
|
|
bool tryConnectLocal()
|
|
{
|
|
KExtendedSocket ks1("::", "0", KExtendedSocket::ipv6Socket | KExtendedSocket::passiveSocket),
|
|
ks2;
|
|
const KInetSocketAddress *ksin1, *ksin2;
|
|
|
|
printf("Attempting a loop-back connection\n\tTrying to listen on socket...");
|
|
if (ks1.listen() != 0)
|
|
{
|
|
printf("failed\n\tReason was: %s\n",
|
|
(const char*)KExtendedSocket::strError(ks1.status(), ks1.systemError()).local8Bit());
|
|
return false;
|
|
}
|
|
|
|
ks1.setBlockingMode(false);
|
|
ksin1 = (KInetSocketAddress*)ks1.localAddress();
|
|
|
|
printf("succeeded\n\tWe have socket %s listening\n",
|
|
(const char*)ksin1->pretty().local8Bit());
|
|
|
|
ks2.setAddress("::1", ksin1->port());
|
|
ks2.setSocketFlags(KExtendedSocket::ipv6Socket | KExtendedSocket::noResolve);
|
|
|
|
printf("\tTrying to connect to that socket...");
|
|
if (ks2.connect() != 0)
|
|
{
|
|
printf("failed\n\tReason was: %s\n",
|
|
(const char*)KExtendedSocket::strError(ks2.status(), ks2.systemError()).local8Bit());
|
|
return false;
|
|
}
|
|
|
|
printf("suceeded\n");
|
|
|
|
ksin2 = dynamic_cast<const KInetSocketAddress *>(ks2.localAddress());
|
|
printf("\tIf you may flip to another terminal/xterm and run netstat to see\n"
|
|
"\tthis connection. It should be a connection from %s to %s.\n"
|
|
"\tPress any key to continue\n",
|
|
(const char*)ksin2->pretty().local8Bit(), (const char*)ksin1->pretty().local8Bit());
|
|
getchar();
|
|
return true;
|
|
}
|
|
|
|
bool tryConnectRemote()
|
|
{
|
|
KExtendedSocket ks("www.6bone.net", "80", KExtendedSocket::ipv6Socket);
|
|
|
|
printf("\nAttempting a remote connection to www.6bone.net|80\n");
|
|
|
|
if (ks.connect() != 0)
|
|
{
|
|
printf("\tConnection failed with error: %s\n",
|
|
(const char*)KExtendedSocket::strError(ks.status(), ks.systemError()).local8Bit());
|
|
return false;
|
|
}
|
|
|
|
printf("\tConnection succeeded\n");
|
|
return true;
|
|
}
|
|
|
|
void go()
|
|
{
|
|
int rf = KDE::resolverFlags;
|
|
printf("The resolver claims to:\n");
|
|
if (rf & KRF_USING_OWN_GETADDRINFO)
|
|
{
|
|
printf(" - Be using its own version of getaddrinfo()\n");
|
|
if (rf & KRF_CAN_RESOLVE_UNIX)
|
|
printf(" - Be able to resolve Unix-domain sockets\n");
|
|
else
|
|
printf(" - Be unable to resolve Unix-domain sockets -- This shouldn't happen\n");
|
|
if (rf & KRF_CAN_RESOLVE_IPV4)
|
|
printf(" - Be able to resolve IPv4 Internet sockets\n");
|
|
else
|
|
printf(" - Be unable to resolve IPv4 Internet sockets -- This shouldn't happen\n");
|
|
if (rf & KRF_CAN_RESOLVE_IPV6)
|
|
printf(" - Be able to resolve IPv6 Internet sockets\n");
|
|
else
|
|
printf(" - Be unable to resolve IPv6 Internet sockets\n");
|
|
}
|
|
else
|
|
printf(" - Be using the system getaddrinfo()\n");
|
|
|
|
if (rf & KRF_USING_OWN_INET_NTOP)
|
|
printf(" - Be using its own inet_ntop()\n");
|
|
else
|
|
printf(" - Be using the system inet_ntop()\n");
|
|
|
|
if (rf & KRF_USING_OWN_INET_PTON)
|
|
printf(" - Be using its own inet_pton()\n");
|
|
else
|
|
printf(" - Be using the system inet_pton()\n");
|
|
|
|
if (rf & KRF_KNOWS_AF_INET6)
|
|
printf(" - To know the value of AF_INET6\n");
|
|
else
|
|
printf(" - Not to know the value of AF_INET6\n");
|
|
|
|
printf("\n\nGeneral conclusion is:\n");
|
|
if ((rf & KRF_USING_OWN_GETADDRINFO) == 0 &&
|
|
rf & KRF_KNOWS_AF_INET6)
|
|
printf(" Your system probably supports full IPv6 implementation.\n"
|
|
" This depends on whether your system's getaddrinfo() supports IPv6.\n"
|
|
" However, KDE Libraries were compiled to use the support whenever available.\n");
|
|
else if ((rf & (KRF_USING_OWN_GETADDRINFO|KRF_KNOWS_AF_INET6)) == 0)
|
|
printf(" Your system supports partial IPv6 implementation.\n"
|
|
" That is, your system has a getaddrinfo() implementation, but KDE Libraries\n"
|
|
" don't know how to detect an IPv6 socket. That means that only request to"
|
|
" any kind of socket will use IPv6, if your getaddrinfo() returns them.");
|
|
else if (rf & KRF_USING_OWN_GETADDRINFO)
|
|
{
|
|
if (rf & KRF_KNOWS_AF_INET6)
|
|
{
|
|
printf(" Your system supports partial IPv6 implementation.\n");
|
|
if (rf & KRF_CAN_RESOLVE_IPV6)
|
|
printf(" The KDE implementation of getaddrinfo() claims to be able to resolve\n"
|
|
" IPv6 lookups and the value of AF_INET6 is known.\n");
|
|
else
|
|
printf(" The KDE implementation of getaddrinfo() cannot resolve IPv6 lookups.\n"
|
|
" That means that IPv6 support is limited to two addresses (:: and ::1)\n");
|
|
}
|
|
else
|
|
printf(" Your system doesn't support IPv6\n");
|
|
}
|
|
|
|
/* Make sure KSocks doesn't interfere in testing */
|
|
KSocks::disable();
|
|
|
|
/* Begin testing */
|
|
printf("\nReady to start testing\nPress any key to continue...");
|
|
getchar();
|
|
printf("\n");
|
|
|
|
/* Start with simple lookups */
|
|
printf("Trying simple lookups\n"
|
|
"All of the following look ups should work\n\n");
|
|
tryLookup(NULL, "/tmp/something");
|
|
tryLookup("127.0.0.1", "80");
|
|
tryLookup("localhost", "http");
|
|
|
|
#ifdef AF_INET6
|
|
printf("\nPress any key for next test");
|
|
getchar();
|
|
|
|
printf("\nThis test determines if the inet_ntop and inet_pton functions work\n");
|
|
try_ntop();
|
|
try_pton();
|
|
#endif
|
|
|
|
printf("\nPress any key for next test");
|
|
getchar();
|
|
|
|
printf("\nThis test determines how far the IPv6 resolution can go\n");
|
|
if (!tryLookup6("::1", "80"))
|
|
printf("Your system can't resolve a numeric IPv6 address\n");
|
|
else if (!tryLookup6("localhost", "80"))
|
|
printf("Your system can resolve a numeric IPv6 address, but not localhost\n");
|
|
else if (!tryLookup6("www.6bone.net", "80"))
|
|
printf("Your system can resolve numeric IPv6 addresses and localhost, \n"
|
|
"but cannot resolve an external address to IPv6 (www.6bone.net)\n");
|
|
else
|
|
printf("Your system can resolve any kind of IPv6 addresses\n");
|
|
|
|
printf("\nPress any key for next test");
|
|
getchar();
|
|
|
|
printf("\nThis test determines how supported IPv6 is in your kernel\n");
|
|
testKernel();
|
|
|
|
printf("\nPress any key for next test");
|
|
getchar();
|
|
|
|
printf("\nThis test determines if you can connect to IPv6 addresses via TCP\n");
|
|
tryConnectLocal();
|
|
tryConnectRemote();
|
|
|
|
printf("\n\nTest finished\n");
|
|
}
|
|
|
|
int TestApp::newInstance(TQValueList<TQCString> /*params*/)
|
|
{
|
|
go();
|
|
}
|
|
|
|
int main(int argc, char **argv)
|
|
{
|
|
KAboutData about("socktest2", "SockTest", "1.0");
|
|
KCmdLineArgs::init(argc, argv, &about);
|
|
KUniqueApplication::addCmdLineOptions();
|
|
|
|
/* TestApp a;
|
|
a.exec();*/
|
|
go();
|
|
}
|