* @brief testcase for resolver_api.c
*/
#include "platform.h"
-#include "gnunet_common.h"
-#include "gnunet_getopt_lib.h"
-#include "gnunet_os_lib.h"
-#include "gnunet_program_lib.h"
-#include "gnunet_scheduler_lib.h"
+#include "gnunet_util_lib.h"
#include "gnunet_resolver_service.h"
#include "resolver.h"
-#define VERBOSE GNUNET_NO
-/**
+/**
* Using DNS root servers to check gnunet's resolver service
* a.root-servers.net <-> 198.41.0.4 is a fix 1:1 mapping that should not change over years
* For more information have a look at IANA's website http://www.root-servers.org/
#define ROOTSERVER_NAME "a.root-servers.net"
#define ROOTSERVER_IP "198.41.0.4"
+
static void
check_hostname (void *cls, const struct sockaddr *sa, socklen_t salen)
{
int *ok = cls;
- if (salen == 0)
+ if (0 == salen)
{
(*ok) &= ~8;
return;
return;
if (0 == strcmp (hostname, "127.0.0.1"))
{
-#if DEBUG_RESOLVER
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- "Received correct hostname `%s'.\n", hostname);
-#endif
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Received correct hostname `%s'.\n",
+ hostname);
(*ok) &= ~4;
}
else
{
-#if DEBUG_RESOLVER
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- "Received invalid hostname `%s'.\n", hostname);
-#endif
+ GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "Received invalid hostname `%s'.\n",
+ hostname);
GNUNET_break (0);
}
}
{
int *ok = cls;
- if (hostname == NULL)
+ if (NULL == hostname)
return;
if (0 == strcmp (hostname, "localhost"))
{
-#if DEBUG_RESOLVER
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- "Received correct hostname `%s'.\n", hostname);
-#endif
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Received correct hostname `%s'.\n",
+ hostname);
(*ok) &= ~2;
}
else
}
}
+
static void
check_127 (void *cls, const struct sockaddr *sa, socklen_t salen)
{
int *ok = cls;
const struct sockaddr_in *sai = (const struct sockaddr_in *) sa;
- if (sa == NULL)
+ if (NULL == sa)
return;
GNUNET_assert (sizeof (struct sockaddr_in) == salen);
if (sai->sin_addr.s_addr == htonl (INADDR_LOOPBACK))
{
-#if DEBUG_RESOLVER
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Received correct address.\n");
-#endif
(*ok) &= ~1;
}
else
{
-#if DEBUG_RESOLVER
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Received incorrect address.\n");
-#endif
+ char buf[INET_ADDRSTRLEN];
+
+ GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "Received incorrect address`%s'.\n",
+ inet_ntop (AF_INET, &sai->sin_addr, buf, sizeof (buf)));
GNUNET_break (0);
}
}
+
static void
check_local_fqdn (void *cls, const char *gnunet_fqdn)
{
if (0 != gethostname (hostname, sizeof (hostname) - 1))
{
- GNUNET_log_strerror (GNUNET_ERROR_TYPE_ERROR |
- GNUNET_ERROR_TYPE_BULK, "gethostname");
+ GNUNET_log_strerror (GNUNET_ERROR_TYPE_ERROR | GNUNET_ERROR_TYPE_BULK,
+ "gethostname");
return;
}
-#if DEBUG_RESOLVER
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- _("Resolving our FQDN `%s'\n"), hostname);
-#endif
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, _("Resolving our FQDN `%s'\n"),
+ hostname);
host = gethostbyname (hostname);
if (NULL == host)
{
GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
- _("Could not resolve our FQDN : %s %u\n"),
- hstrerror (h_errno), h_errno);
+ _("Could not resolve our FQDN: %s %u\n"), hstrerror (h_errno),
+ h_errno);
return;
}
}
-
static void
check_rootserver_ip (void *cls, const struct sockaddr *sa, socklen_t salen)
{
int *ok = cls;
const struct sockaddr_in *sai = (const struct sockaddr_in *) sa;
- if (sa == NULL)
+ if (NULL == sa)
return;
GNUNET_assert (sizeof (struct sockaddr_in) == salen);
if (0 == strcmp (inet_ntoa (sai->sin_addr), ROOTSERVER_IP))
{
-#if DEBUG_RESOLVER
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
"Received correct rootserver ip address.\n");
-#endif
(*ok) &= ~1;
}
else
{
-#if DEBUG_RESOLVER
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
"Received incorrect rootserver ip address.\n");
-#endif
GNUNET_break (0);
}
}
+
static void
check_rootserver_name (void *cls, const char *hostname)
{
int *ok = cls;
- if (hostname == NULL)
+ if (NULL == hostname)
return;
if (0 == strcmp (hostname, ROOTSERVER_NAME))
{
-#if DEBUG_RESOLVER
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
"Received correct rootserver hostname `%s'.\n", hostname);
-#endif
(*ok) &= ~2;
}
else
{
-#if DEBUG_RESOLVER
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+ GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
"Received invalid rootserver hostname `%s'.\n", hostname);
-#endif
GNUNET_break (0);
}
}
+
static void
-run (void *cls, char *const *args,
- const char *cfgfile, const struct GNUNET_CONFIGURATION_Handle *cfg)
+run (void *cls, char *const *args, const char *cfgfile,
+ const struct GNUNET_CONFIGURATION_Handle *cfg)
{
int *ok = cls;
struct sockaddr_in sa;
if (rootserver == NULL)
{
/* Error: resolving ip addresses does not work */
-#if DEBUG_RESOLVER
- GNUNET_log (GNUNET_ERROR_TYPE_WARNING,
+ GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
_("gethostbyname() could not lookup IP address: %s\n"),
hstrerror (h_errno));
-#endif
- fprintf (stderr,
- "System seems to be off-line, will not run all DNS tests\n");
+ FPRINTF (stderr,
+ "%s", "System seems to be off-line, will not run all DNS tests\n");
*ok = 0; /* mark test as passing anyway */
return;
}
count_ips++;
if (count_ips > 1)
{
-#if DEBUG_RESOLVER
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
"IP received range for root name server, but a root name server has only 1 IP\n");
-#endif
GNUNET_break (0);
}
/* Comparing to resolved address to the address the root name server should have */
- if (strcmp (inet_ntoa (*(struct in_addr *) rootserver->h_addr_list[0]),
- ROOTSERVER_IP) != 0)
+ if (strcmp
+ (inet_ntoa (*(struct in_addr *) rootserver->h_addr_list[0]),
+ ROOTSERVER_IP) != 0)
{
-#if DEBUG_RESOLVER
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+ GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
"IP received and IP for root name server differ\n");
-#endif
GNUNET_break (0);
}
-#if DEBUG_RESOLVER
GNUNET_log (GNUNET_ERROR_TYPE_INFO,
"System's own forward name resolution is working\n");
-#endif
-
/* Resolve the same using GNUNET */
GNUNET_RESOLVER_ip_get (ROOTSERVER_NAME, AF_INET, timeout,
&check_rootserver_ip, cls);
rootserver->h_name = "";
if (1 != inet_pton (AF_INET, ROOTSERVER_IP, &rootserver_addr))
{
-#if DEBUG_RESOLVER
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
"Could not transform root name server IP address\n");
-#endif
GNUNET_break (0);
}
- rootserver
- = gethostbyaddr (&rootserver_addr, sizeof (rootserver_addr), AF_INET);
+ rootserver =
+ gethostbyaddr (&rootserver_addr, sizeof (rootserver_addr), AF_INET);
if (rootserver == NULL)
{
/* Error: resolving IP addresses does not work */
-#if DEBUG_RESOLVER
- GNUNET_log (GNUNET_ERROR_TYPE_WARNING,
+ GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
_("gethostbyaddr() could not lookup hostname: %s\n"),
hstrerror (h_errno));
-#endif
GNUNET_break (0);
}
else
{
if (0 != strcmp (rootserver->h_name, ROOTSERVER_NAME))
{
-#if DEBUG_RESOLVER
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
"Received hostname and hostname for root name server differ\n");
-#endif
GNUNET_break (0);
}
}
-#if DEBUG_RESOLVER
GNUNET_log (GNUNET_ERROR_TYPE_INFO,
"System's own reverse name resolution is working\n");
-#endif
-
/* Resolve the same using GNUNET */
memset (&sa, 0, sizeof (sa));
sa.sin_family = AF_INET;
}
-static int
-check ()
+
+int
+main (int argc, char *argv[])
{
int ok = 1 + 2 + 4 + 8;
char *fn;
- char *pfx;
struct GNUNET_OS_Process *proc;
-
- char *const argv[] =
- { "test-resolver-api", "-c", "test_resolver_api_data.conf",
-#if VERBOSE
- "-L", "DEBUG",
-#endif
- NULL
+ char *const argvx[] = {
+ "test-resolver-api", "-c", "test_resolver_api_data.conf", NULL
};
struct GNUNET_GETOPT_CommandLineOption options[] =
{ GNUNET_GETOPT_OPTION_END };
- pfx = GNUNET_OS_installation_get_path (GNUNET_OS_IPK_BINDIR);
- GNUNET_asprintf (&fn, "%s%cgnunet-service-resolver", pfx, DIR_SEPARATOR);
- GNUNET_free (pfx);
- proc = GNUNET_OS_start_process (NULL, NULL, fn, "gnunet-service-resolver",
-#if VERBOSE
- "-L", "DEBUG",
-#endif
+
+ GNUNET_log_setup ("test-resolver-api",
+ "WARNING",
+ NULL);
+ fn = GNUNET_OS_get_libexec_binary_path ("gnunet-service-resolver");
+ proc = GNUNET_OS_start_process (GNUNET_YES,
+ GNUNET_OS_INHERIT_STD_OUT_AND_ERR,
+ NULL, NULL, fn,
+ "gnunet-service-resolver",
"-c", "test_resolver_api_data.conf", NULL);
GNUNET_assert (NULL != proc);
GNUNET_free (fn);
GNUNET_assert (GNUNET_OK ==
- GNUNET_PROGRAM_run ((sizeof (argv) / sizeof (char *)) - 1,
- argv, "test-resolver-api", "nohelp",
+ GNUNET_PROGRAM_run ((sizeof (argvx) / sizeof (char *)) - 1,
+ argvx, "test-resolver-api", "nohelp",
options, &run, &ok));
if (0 != GNUNET_OS_process_kill (proc, SIGTERM))
{
ok = 1;
}
GNUNET_OS_process_wait (proc);
- GNUNET_OS_process_close (proc);
+ GNUNET_OS_process_destroy (proc);
proc = NULL;
- if (ok != 0)
- fprintf (stderr, "Missed some resolutions: %u\n", ok);
+ if (0 != ok)
+ FPRINTF (stderr, "Missed some resolutions: %u\n", ok);
return ok;
}
-int
-main (int argc, char *argv[])
-{
- int ret;
-
- GNUNET_log_setup ("test-resolver-api",
-#if VERBOSE
- "DEBUG",
-#else
- "WARNING",
-#endif
- NULL);
- ret = check ();
-
- return ret;
-}
/* end of test_resolver_api.c */
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