* @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_EXTRA_LOGGING
/**
* Using DNS root servers to check gnunet's resolver service
#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)
- {
- (*ok) &= ~8;
- return;
- }
- GNUNET_log (GNUNET_ERROR_TYPE_INFO,
- _("Got IP address `%s' for our host.\n"), GNUNET_a2s (sa,
- salen));
+ if (0 == salen)
+ {
+ (*ok) &= ~8;
+ return;
+ }
+ GNUNET_log (GNUNET_ERROR_TYPE_INFO, _("Got IP address `%s' for our host.\n"),
+ GNUNET_a2s (sa, salen));
}
if (hostname == NULL)
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
- (*ok) &= ~4;
- }
+ {
+ 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_break (0);
- }
+ {
+ 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
- (*ok) &= ~2;
- }
+ {
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Received correct hostname `%s'.\n",
+ hostname);
+ (*ok) &= ~2;
+ }
else
- {
- GNUNET_log (GNUNET_ERROR_TYPE_WARNING,
- "Received unexpected hostname `%s', expected `localhost' (this could be OK).\n",
- hostname);
- }
+ {
+ GNUNET_log (GNUNET_ERROR_TYPE_WARNING,
+ "Received unexpected hostname `%s', expected `localhost' (this could be OK).\n",
+ hostname);
+ }
}
+
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;
- }
+ {
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Received correct address.\n");
+ (*ok) &= ~1;
+ }
else
- {
-#if DEBUG_RESOLVER
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Received incorrect address.\n");
-#endif
- GNUNET_break (0);
- }
+ {
+ 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)
{
char hostname[GNUNET_OS_get_hostname_max_length () + 1];
if (0 != gethostname (hostname, sizeof (hostname) - 1))
- {
- GNUNET_log_strerror (GNUNET_ERROR_TYPE_ERROR | GNUNET_ERROR_TYPE_BULK,
- "gethostname");
- return;
- }
-#if DEBUG_RESOLVER
+ {
+ GNUNET_log_strerror (GNUNET_ERROR_TYPE_ERROR | GNUNET_ERROR_TYPE_BULK,
+ "gethostname");
+ return;
+ }
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, _("Resolving our FQDN `%s'\n"),
- hostname);
-#endif
+ 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);
- return;
- }
+ {
+ GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
+ _("Could not resolve our FQDN: %s %u\n"), hstrerror (h_errno),
+ h_errno);
+ return;
+ }
GNUNET_assert (0 != host);
result = strcmp (host->h_name, gnunet_fqdn);
if (0 != result)
- {
- GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
- "Local resolved and resolver resolved fqdns are not equal\n");
- }
+ {
+ GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
+ "Local resolved and resolver resolved fqdns are not equal\n");
+ }
GNUNET_assert (0 == result);
}
-
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;
- }
+ {
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+ "Received correct rootserver ip address.\n");
+ (*ok) &= ~1;
+ }
else
- {
-#if DEBUG_RESOLVER
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- "Received incorrect rootserver ip address.\n");
-#endif
- GNUNET_break (0);
- }
+ {
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+ "Received incorrect rootserver ip address.\n");
+ 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;
- }
+ {
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+ "Received correct rootserver hostname `%s'.\n", hostname);
+ (*ok) &= ~2;
+ }
else
- {
-#if DEBUG_RESOLVER
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- "Received invalid rootserver hostname `%s'.\n", hostname);
-#endif
- GNUNET_break (0);
- }
+ {
+ GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
+ "Received invalid rootserver hostname `%s'.\n", hostname);
+ GNUNET_break (0);
+ }
}
+
static void
run (void *cls, char *const *args, const char *cfgfile,
const struct GNUNET_CONFIGURATION_Handle *cfg)
int *ok = cls;
struct sockaddr_in sa;
struct GNUNET_TIME_Relative timeout =
- GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_SECONDS, 30);
+ GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_SECONDS, 30);
int count_ips = 0;
char *own_fqdn;
rootserver = gethostbyname (rootserver_name);
if (rootserver == NULL)
- {
- /* Error: resolving ip addresses does not work */
-#if DEBUG_RESOLVER
- GNUNET_log (GNUNET_ERROR_TYPE_WARNING,
- _("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");
- *ok = 0; /* mark test as passing anyway */
- return;
- }
+ {
+ /* Error: resolving ip addresses does not work */
+ GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
+ _("gethostbyname() could not lookup IP address: %s\n"),
+ hstrerror (h_errno));
+ FPRINTF (stderr,
+ "%s", "System seems to be off-line, will not run all DNS tests\n");
+ *ok = 0; /* mark test as passing anyway */
+ return;
+ }
/* Counting returned IP addresses */
while (rootserver->h_addr_list[count_ips] != NULL)
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);
- }
+ {
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+ "IP received range for root name server, but a root name server has only 1 IP\n");
+ 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 DEBUG_RESOLVER
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- "IP received and IP for root name server differ\n");
-#endif
- GNUNET_break (0);
- }
-#if DEBUG_RESOLVER
+ {
+ GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
+ "IP received and IP for root name server differ\n");
+ GNUNET_break (0);
+ }
GNUNET_log (GNUNET_ERROR_TYPE_INFO,
- "System's own forward name resolution is working\n");
-#endif
-
+ "System's own forward name resolution is working\n");
/* Resolve the same using GNUNET */
GNUNET_RESOLVER_ip_get (ROOTSERVER_NAME, AF_INET, timeout,
- &check_rootserver_ip, cls);
+ &check_rootserver_ip, cls);
/*
* Success: forward lookups work as expected
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);
- }
+ {
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+ "Could not transform root name server IP address\n");
+ GNUNET_break (0);
+ }
rootserver =
- gethostbyaddr (&rootserver_addr, sizeof (rootserver_addr), AF_INET);
+ 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,
- _("gethostbyaddr() could not lookup hostname: %s\n"),
- hstrerror (h_errno));
-#endif
- GNUNET_break (0);
- }
+ {
+ /* Error: resolving IP addresses does not work */
+ GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
+ _("gethostbyaddr() could not lookup hostname: %s\n"),
+ hstrerror (h_errno));
+ GNUNET_break (0);
+ }
else
+ {
+ if (0 != strcmp (rootserver->h_name, ROOTSERVER_NAME))
{
- 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);
- }
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+ "Received hostname and hostname for root name server differ\n");
+ GNUNET_break (0);
}
+ }
-#if DEBUG_RESOLVER
GNUNET_log (GNUNET_ERROR_TYPE_INFO,
- "System's own reverse name resolution is working\n");
-#endif
-
+ "System's own reverse name resolution is working\n");
/* Resolve the same using GNUNET */
memset (&sa, 0, sizeof (sa));
sa.sin_family = AF_INET;
sa.sin_addr.S_un.S_addr = inet_addr (ROOTSERVER_IP);
#endif
GNUNET_RESOLVER_hostname_get ((const struct sockaddr *) &sa,
- sizeof (struct sockaddr), GNUNET_YES, timeout,
- &check_rootserver_name, cls);
+ sizeof (struct sockaddr), GNUNET_YES, timeout,
+ &check_rootserver_name, cls);
memset (&sa, 0, sizeof (sa));
sa.sin_family = AF_INET;
GNUNET_RESOLVER_ip_get ("localhost", AF_INET, timeout, &check_127, cls);
GNUNET_RESOLVER_hostname_get ((const struct sockaddr *) &sa,
- sizeof (struct sockaddr), GNUNET_YES, timeout,
- &check_localhost, cls);
+ sizeof (struct sockaddr), GNUNET_YES, timeout,
+ &check_localhost, cls);
GNUNET_RESOLVER_hostname_get ((const struct sockaddr *) &sa,
- sizeof (struct sockaddr), GNUNET_NO, timeout,
- &check_localhost_num, cls);
+ sizeof (struct sockaddr), GNUNET_NO, timeout,
+ &check_localhost_num, cls);
GNUNET_RESOLVER_hostname_resolve (AF_UNSPEC, timeout, &check_hostname, cls);
}
-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
- "-c", "test_resolver_api_data.conf", NULL);
+ { GNUNET_GETOPT_OPTION_END };
+
+ 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",
- options, &run, &ok));
+ GNUNET_PROGRAM_run ((sizeof (argvx) / sizeof (char *)) - 1,
+ argvx, "test-resolver-api", "nohelp",
+ options, &run, &ok));
if (0 != GNUNET_OS_process_kill (proc, SIGTERM))
- {
- GNUNET_log_strerror (GNUNET_ERROR_TYPE_WARNING, "kill");
- ok = 1;
- }
+ {
+ GNUNET_log_strerror (GNUNET_ERROR_TYPE_WARNING, "kill");
+ 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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