/*
This file is part of GNUnet.
- (C) 2009 Christian Grothoff (and other contributing authors)
+ (C) 2012 Christian Grothoff (and other contributing authors)
GNUnet is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published
/**
* @file gns/test_gns_ns_lookup.c
* @brief base testcase for testing a local GNS record lookup through NS
- *
+ * @author Martin Schanzenbach
*/
#include "platform.h"
#include "gnunet_testing_lib-new.h"
/* Timeout for entire testcase */
#define TIMEOUT GNUNET_TIME_relative_multiply(GNUNET_TIME_UNIT_SECONDS, 20)
-/* If number of peers not in config file, use this number */
-#define DEFAULT_NUM_PEERS 2
-
/* test records to resolve */
#define TEST_DOMAIN "www.homepage.gads"
#define TEST_DOMAIN_ALT "homepage.gads"
#define TEST_RECORD_NAME "homepage"
#define TEST_RECORD_NS "gnunet.org"
-/* Globals */
-
-
/* Task handle to use to schedule test failure */
-GNUNET_SCHEDULER_TaskIdentifier die_task;
+static GNUNET_SCHEDULER_TaskIdentifier die_task;
/* Global return value (0 for success, anything else for failure) */
static int ok;
static struct GNUNET_RESOLVER_RequestHandle *resolver_handle;
-const struct GNUNET_CONFIGURATION_Handle *cfg;
+static const struct GNUNET_CONFIGURATION_Handle *cfg;
+
+static struct GNUNET_GNS_LookupRequest *lr;
+
/**
* Check if the get_handle is being used, if so stop the request. Either
end_badly (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
{
die_task = GNUNET_SCHEDULER_NO_TASK;
- GNUNET_log(GNUNET_ERROR_TYPE_DEBUG, "Test failed, shutting down...\n");
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Test failed, shutting down...\n");
+ if (NULL != lr)
+ {
+ GNUNET_GNS_cancel_lookup_request (lr);
+ lr = NULL;
+ }
if (NULL != resolver_handle)
{
GNUNET_RESOLVER_request_cancel (resolver_handle);
resolver_handle = NULL;
}
-
if (NULL != gns_handle)
{
GNUNET_GNS_disconnect(gns_handle);
gns_handle = NULL;
}
-
if (NULL != namestore_handle)
{
GNUNET_NAMESTORE_disconnect (namestore_handle);
ok = 1;
}
+
static void
end_badly_now ()
{
die_task = GNUNET_SCHEDULER_add_now (&end_badly, NULL);
}
+
static void
-end_now ()
+end_now (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
{
- GNUNET_log(GNUNET_ERROR_TYPE_DEBUG, "Test successful, shutting down...\n");
+ GNUNET_log(GNUNET_ERROR_TYPE_DEBUG,
+ "Test successful, shutting down...\n");
if (GNUNET_SCHEDULER_NO_TASK != die_task)
{
GNUNET_SCHEDULER_cancel (die_task);
GNUNET_RESOLVER_request_cancel (resolver_handle);
resolver_handle = NULL;
}
-
if (NULL != gns_handle)
{
GNUNET_GNS_disconnect(gns_handle);
gns_handle = NULL;
}
-
if (NULL != namestore_handle)
{
GNUNET_NAMESTORE_disconnect (namestore_handle);
GNUNET_SCHEDULER_shutdown ();
}
+
static void
on_lookup_result_alt2 (void *cls, uint32_t rd_count,
- const struct GNUNET_NAMESTORE_RecordData *rd)
+ const struct GNUNET_NAMESTORE_RecordData *rd)
{
struct in_addr a;
- int i;
+ uint32_t i;
char* addr;
- GNUNET_log(GNUNET_ERROR_TYPE_DEBUG, "Received alternative results 2\n");
+
+ lr = NULL;
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Received alternative results 2\n");
if (rd_count == 0)
{
GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
}
}
}
- end_now ();
+ GNUNET_SCHEDULER_add_now (&end_now, NULL);
}
+
static void
on_lookup_result_alt (void *cls, uint32_t rd_count,
- const struct GNUNET_NAMESTORE_RecordData *rd)
+ const struct GNUNET_NAMESTORE_RecordData *rd)
{
struct in_addr a;
- int i;
+ uint32_t i;
char* addr;
+
+ lr = NULL;
GNUNET_log(GNUNET_ERROR_TYPE_DEBUG, "Received alternative results\n");
if (rd_count == 0)
{
}
}
- GNUNET_GNS_lookup(gns_handle, TEST_DOMAIN_ALT2, GNUNET_GNS_RECORD_A,
- GNUNET_YES,
- NULL,
- &on_lookup_result_alt2, TEST_DOMAIN_ALT2);
+ lr = GNUNET_GNS_lookup (gns_handle, TEST_DOMAIN_ALT2, GNUNET_GNS_RECORD_A,
+ GNUNET_YES,
+ NULL,
+ &on_lookup_result_alt2, TEST_DOMAIN_ALT2);
}
+
static void
on_lookup_result(void *cls, uint32_t rd_count,
const struct GNUNET_NAMESTORE_RecordData *rd)
{
struct in_addr a;
- int i;
+ uint32_t i;
char* addr;
+
+ lr = NULL;
GNUNET_log(GNUNET_ERROR_TYPE_DEBUG, "Received results\n");
if (rd_count == 0)
{
}
}
- GNUNET_GNS_lookup(gns_handle, TEST_DOMAIN_ALT, GNUNET_GNS_RECORD_A,
- GNUNET_YES,
- NULL,
- &on_lookup_result_alt, TEST_DOMAIN_ALT);
+ lr = GNUNET_GNS_lookup (gns_handle, TEST_DOMAIN_ALT, GNUNET_GNS_RECORD_A,
+ GNUNET_YES,
+ NULL,
+ &on_lookup_result_alt, TEST_DOMAIN_ALT);
}
static void
-start_lookup (void)
+start_lookup ()
{
GNUNET_NAMESTORE_disconnect (namestore_handle);
namestore_handle = NULL;
- gns_handle = GNUNET_GNS_connect(cfg);
+ gns_handle = GNUNET_GNS_connect (cfg);
if (NULL == gns_handle)
{
GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
return;
}
- GNUNET_GNS_lookup (gns_handle, TEST_DOMAIN, GNUNET_GNS_RECORD_A,
- GNUNET_YES,
- NULL,
- &on_lookup_result, TEST_DOMAIN);
+ lr = GNUNET_GNS_lookup (gns_handle, TEST_DOMAIN, GNUNET_GNS_RECORD_A,
+ GNUNET_YES,
+ NULL,
+ &on_lookup_result, TEST_DOMAIN);
}
socklen_t addrlen)
{
struct sockaddr_in* sai;
- GNUNET_log(GNUNET_ERROR_TYPE_DEBUG, "Received DNS response\n");
+
resolver_handle = NULL;
if (NULL == addr)
{
GNUNET_log (GNUNET_ERROR_TYPE_WARNING,
"System resolver not working. Test inconclusive!\n");
GNUNET_log (GNUNET_ERROR_TYPE_INFO, "Shutting down peer1!\n");
- end_now ();
+ GNUNET_SCHEDULER_add_now (&end_now, NULL);
return;
}
- GNUNET_log(GNUNET_ERROR_TYPE_DEBUG, "Starting lookup \n");
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+ "Starting lookup \n");
start_lookup ();
return;
}
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+ "Received DNS response\n");
if (addrlen == sizeof (struct sockaddr_in))
{
sai = (struct sockaddr_in*) addr;
if (0 == strcmp (TEST_IP, inet_ntoa (sai->sin_addr)))
{
resolver_working = GNUNET_YES;
- GNUNET_log(GNUNET_ERROR_TYPE_DEBUG, "Resolver is working\n");
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+ "Resolver is working\n");
}
-
}
}
-
-
/**
* Function scheduled to be run on the successful start of services
* tries to look up the dns record for TEST_DOMAIN
commence_testing (void *cls, int32_t success, const char *emsg)
{
resolver_working = GNUNET_NO;
- GNUNET_log(GNUNET_ERROR_TYPE_DEBUG, "Resolving NS record\n");
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+ "Resolving NS record\n");
GNUNET_RESOLVER_connect (cfg);
resolver_handle = GNUNET_RESOLVER_ip_get (TEST_RECORD_NS,
AF_INET,
NULL);
}
+
static void
do_check (void *cls,
const struct GNUNET_CONFIGURATION_Handle *ccfg,
struct GNUNET_CRYPTO_RsaPublicKeyBinaryEncoded alice_pkey;
struct GNUNET_CRYPTO_RsaPrivateKey *alice_key;
char* alice_keyfile;
+ struct GNUNET_NAMESTORE_RecordData rd;
+ const char* ip = TEST_IP_NS;
+ struct in_addr ns;
cfg = ccfg;
die_task = GNUNET_SCHEDULER_add_delayed (TIMEOUT, &end_badly, NULL);
/* put records into namestore */
- GNUNET_log(GNUNET_ERROR_TYPE_DEBUG, "Connecting to namestore\n");
namestore_handle = GNUNET_NAMESTORE_connect(cfg);
if (NULL == namestore_handle)
{
- GNUNET_log(GNUNET_ERROR_TYPE_ERROR, "Failed to connect to namestore\n");
+ GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
+ "Failed to connect to namestore\n");
end_badly_now ();
return;
}
- if (GNUNET_OK != GNUNET_CONFIGURATION_get_value_filename (cfg, "gns",
- "ZONEKEY",
- &alice_keyfile))
+ if (GNUNET_OK !=
+ GNUNET_CONFIGURATION_get_value_filename (cfg, "gns",
+ "ZONEKEY",
+ &alice_keyfile))
{
- GNUNET_log(GNUNET_ERROR_TYPE_ERROR, "Failed to get key from cfg\n");
+ GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
+ "Failed to get key from cfg\n");
end_badly_now ();
return;
}
alice_key = GNUNET_CRYPTO_rsa_key_create_from_file (alice_keyfile);
-
GNUNET_CRYPTO_rsa_key_get_public (alice_key, &alice_pkey);
-
GNUNET_free(alice_keyfile);
- struct GNUNET_NAMESTORE_RecordData rd;
- char* ip = TEST_IP_NS;
- struct in_addr *ns = GNUNET_malloc(sizeof(struct in_addr));
rd.expiration_time = UINT64_MAX;
- GNUNET_assert(1 == inet_pton (AF_INET, ip, ns));
+ GNUNET_assert(1 == inet_pton (AF_INET, ip, &ns));
rd.data_size = sizeof(struct in_addr);
- rd.data = ns;
+ rd.data = &ns;
rd.record_type = GNUNET_DNSPARSER_TYPE_A;
rd.flags = GNUNET_NAMESTORE_RF_AUTHORITY;
- GNUNET_log(GNUNET_ERROR_TYPE_DEBUG, "Creating records\n");
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+ "Creating records\n");
GNUNET_NAMESTORE_record_create (namestore_handle,
alice_key,
TEST_RECORD_NAME,
&rd,
NULL,
NULL);
-
rd.data_size = strlen (TEST_RECORD_NS);
rd.data = TEST_RECORD_NS;
rd.record_type = GNUNET_GNS_RECORD_NS;
-
GNUNET_NAMESTORE_record_create (namestore_handle,
alice_key,
TEST_RECORD_NAME,
&commence_testing,
NULL);
GNUNET_CRYPTO_rsa_key_free(alice_key);
- GNUNET_free(ns);
-
}
+
int
main (int argc, char *argv[])
{
ok = 1;
-
GNUNET_log_setup ("test-gns-simple-ns-lookup",
-#if VERBOSE
- "DEBUG",
-#else
"WARNING",
-#endif
NULL);
- GNUNET_TESTING_peer_run ("test-gns-simple-ns-lookup", "test_gns_simple_lookup.conf", &do_check, NULL);
+ GNUNET_TESTING_peer_run ("test-gns-simple-ns-lookup", "test_gns_simple_lookup.conf",
+ &do_check, NULL);
return ok;
}
-/* end of test_gns_simple_ns_lookup.c */
+/* end of test_gns_ns_lookup.c */
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