/*
This file is part of GNUnet.
- (C) 2009, 2010 Christian Grothoff (and other contributing authors)
+ (C) 2009 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
Boston, MA 02111-1307, USA.
*/
/**
- * @file transport/test_transport_api.c
- * @brief base test case for transport implementations
- *
- * This test case serves as a base for tcp, udp, and udp-nat
- * transport test cases. Based on the executable being run
- * the correct test case will be performed. Conservation of
- * C code apparently.
+ * @file testing/test_transport_ats.c
+ * @brief testcase for ats functionality without starting peers
*/
#include "platform.h"
-#include "gnunet_common.h"
-#include "gnunet_hello_lib.h"
-#include "gnunet_getopt_lib.h"
-#include "gnunet_os_lib.h"
-#include "gnunet_program_lib.h"
-#include "gnunet_scheduler_lib.h"
-#include "gnunet_transport_service.h"
-#include "transport.h"
+#include "gnunet-service-transport_ats.h"
+#include "gnunet_configuration_lib.h"
+#include "gnunet_crypto_lib.h"
-#define VERBOSE GNUNET_NO
+#define VERBOSE GNUNET_YES
-#define VERBOSE_ARM GNUNET_NO
+static struct ATS_Handle * ats;
-#define START_ARM GNUNET_YES
+static struct GNUNET_CONFIGURATION_Handle * cfg;
-/**
- * How long until we give up on transmitting the message?
- */
-#define TIMEOUT GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_SECONDS, 10)
-
-/**
- * How long until we give up on transmitting the message?
- */
-#define TIMEOUT_TRANSMIT GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_SECONDS, 5)
+static struct TransportConfiguration *tc;
-#define MTYPE 12345
-struct PeerContext
+static void
+ats_result_cb ()
{
- struct GNUNET_CONFIGURATION_Handle *cfg;
- struct GNUNET_TRANSPORT_Handle *th;
- struct GNUNET_PeerIdentity id;
-#if START_ARM
- struct GNUNET_OS_Process *arm_proc;
-#endif
-};
-
-static struct PeerContext p1;
-
-static struct PeerContext p2;
-
-static int ok;
-
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+ "ATS Result callback\n");
+}
+struct TransportConfiguration
+{
+ int peers;
+ int mechanisms;
-static GNUNET_SCHEDULER_TaskIdentifier die_task;
+ struct ATS_peer * p_head;
+ struct ATS_peer * p_tail;
-#if VERBOSE
-#define OKPP do { ok++; fprintf (stderr, "Now at stage %u at %s:%u\n", ok, __FILE__, __LINE__); } while (0)
-#else
-#define OKPP do { ok++; } while (0)
-#endif
+ struct ATS_mechanism * m_head;
+ struct ATS_mechanism * m_tail;
+};
-static void
-end ()
-{
- /* do work here */
- GNUNET_assert (ok == 6);
- GNUNET_SCHEDULER_cancel (die_task);
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Disconnecting from transports!\n");
- GNUNET_TRANSPORT_disconnect (p1.th);
- GNUNET_TRANSPORT_disconnect (p2.th);
-
- die_task = GNUNET_SCHEDULER_NO_TASK;
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Transports disconnected, returning success!\n");
- ok = 0;
-}
+static void
+create_ats_information (struct ATS_peer **p, int * c_p,
+ struct ATS_mechanism ** m, int * c_m)
+{
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+ "ATS needs addresses\n");
-static void
-stop_arm (struct PeerContext *p)
-{
-#if START_ARM
- if (0 != GNUNET_OS_process_kill (p->arm_proc, SIGTERM))
- GNUNET_log_strerror (GNUNET_ERROR_TYPE_WARNING, "kill");
- GNUNET_OS_process_wait (p->arm_proc);
- GNUNET_OS_process_close (p->arm_proc);
- p->arm_proc = NULL;
-#endif
- GNUNET_CONFIGURATION_destroy (p->cfg);
+ (*p) = tc->p_head;
+ (*c_p) = tc->mechanisms;
+ (*m) = tc->m_head;
+ (*c_m) = tc->mechanisms;
}
-static void
-end_badly ()
+static
+int run_ats ()
{
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Disconnecting from transports!\n");
- GNUNET_break (0);
- GNUNET_TRANSPORT_disconnect (p1.th);
- GNUNET_TRANSPORT_disconnect (p2.th);
- ok = 1;
-}
-
-static void
-notify_receive (void *cls,
- const struct GNUNET_PeerIdentity *peer,
- const struct GNUNET_MessageHeader *message,
- const struct GNUNET_TRANSPORT_ATS_Information *ats,
- uint32_t ats_count)
-{
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "ok is (%d)!\n",
- ok);
-
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Received message of type %d from peer (%p)!\n",
- ntohs(message->type), cls);
-
- GNUNET_assert (ok == 5);
- OKPP;
-
- GNUNET_assert (MTYPE == ntohs (message->type));
- GNUNET_assert (sizeof (struct GNUNET_MessageHeader) ==
- ntohs (message->size));
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Received message from peer (%p)!\n",
- cls);
- sleep(5);
- end ();
+ int ret = 0;
+ ats_calculate_bandwidth_distribution (ats);
+ GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
+ "Running ATS: %s \n", (ret==0)? "SUCCESSFUL": "FAILED");
+ return ret;
}
-static size_t
-notify_ready (void *cls, size_t size, void *buf)
-{
- struct GNUNET_MessageHeader *hdr;
-
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- "Transmitting message to peer (%p) - %u!\n", cls, sizeof (struct GNUNET_MessageHeader));
- GNUNET_assert (size >= 256);
- GNUNET_assert (ok == 4);
- OKPP;
-
- if (buf != NULL)
- {
- hdr = buf;
- hdr->size = htons (sizeof (struct GNUNET_MessageHeader));
- hdr->type = htons (MTYPE);
- }
-
- return sizeof (struct GNUNET_MessageHeader);
-}
-
-static size_t
-notify_ready_connect (void *cls, size_t size, void *buf)
+static int
+init_ats ()
{
- return 0;
+ int ret = 0;
+ ats = ats_init(1.0, 1.0, 1.0, 50000, 5, 10, ATS_MAX_EXEC_DURATION,
+ create_ats_information,
+ ats_result_cb);
+ //GNUNET_assert (ats != NULL);
+
+ GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
+ "Initializing ATS: %s \n", (ret==0)? "SUCCESSFUL": "FAILED");
+ return ret;
}
-static void
-notify_connect (void *cls,
- const struct GNUNET_PeerIdentity *peer,
- const struct GNUNET_TRANSPORT_ATS_Information *ats,
- uint32_t ats_count)
+static int
+shutdown_ats ()
{
- if (cls == &p1)
- {
- GNUNET_SCHEDULER_cancel (die_task);
- die_task = GNUNET_SCHEDULER_add_delayed (TIMEOUT_TRANSMIT,
- &end_badly, NULL);
-
- GNUNET_TRANSPORT_notify_transmit_ready (p1.th,
- &p2.id,
- 256, 0, TIMEOUT, ¬ify_ready,
- &p1);
- }
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- "Peer `%4s' connected to us (%p)!\n", GNUNET_i2s (peer), cls);
+ int ret = 0;
+ ats_delete_problem (ats);
+ ats_shutdown (ats);
+ GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
+ "Shutdown ATS: %s \n", (ret==0)? "SUCCESSFUL": "FAILED");
+ return ret;
}
-static void
-notify_disconnect (void *cls, const struct GNUNET_PeerIdentity *peer)
+/* To make compiler happy */
+void
+dummy()
{
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- "Peer `%4s' disconnected (%p)!\n",
- GNUNET_i2s (peer), cls);
+ struct ATS_quality_metric * q = qm;
+ q = NULL;
+ struct ATS_ressource * r = ressources;
+ r = NULL;
+ q++;
+ r++;
}
-static void
-setup_peer (struct PeerContext *p, const char *cfgname)
+static void
+iterate_peer_values (void *cls,
+ const char *section,
+ const char *option,
+ const char *value)
{
- p->cfg = GNUNET_CONFIGURATION_create ();
-#if START_ARM
- p->arm_proc = GNUNET_OS_start_process (NULL, NULL, "gnunet-service-arm",
- "gnunet-service-arm",
-#if VERBOSE_ARM
- "-L", "DEBUG",
-#endif
- "-c", cfgname, NULL);
-#endif
- GNUNET_assert (GNUNET_OK == GNUNET_CONFIGURATION_load (p->cfg, cfgname));
-
- p->th = GNUNET_TRANSPORT_connect (p->cfg,
- NULL, p,
- ¬ify_receive,
- ¬ify_connect, ¬ify_disconnect);
- GNUNET_assert (p->th != NULL);
+ if (strcmp (option, "f") == 0)
+ GNUNET_log (GNUNET_ERROR_TYPE_INFO,
+ "\t %s %s\n", option, value);
}
-
static void
-exchange_hello_last (void *cls,
- const struct GNUNET_MessageHeader *message)
+iterate_mech_values (void *cls,
+ const char *section,
+ const char *option,
+ const char *value)
{
- struct PeerContext *me = cls;
-
- GNUNET_TRANSPORT_get_hello_cancel (p2.th, &exchange_hello_last, me);
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- "Exchanging HELLO with peer (%p)!\n", cls);
- GNUNET_assert (ok >= 3);
- OKPP;
- GNUNET_assert (message != NULL);
- GNUNET_assert (GNUNET_OK ==
- GNUNET_HELLO_get_id ((const struct GNUNET_HELLO_Message *)
- message, &me->id));
-
- GNUNET_assert(NULL != GNUNET_TRANSPORT_notify_transmit_ready (p2.th,
- &p1.id,
- sizeof (struct GNUNET_MessageHeader), 0,
- TIMEOUT,
- ¬ify_ready_connect,
- NULL));
-
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- "Finished exchanging HELLOs, now waiting for transmission!\n");
+ if (strcmp (option, "f") == 0)
+ GNUNET_log (GNUNET_ERROR_TYPE_INFO,
+ "\t %s %s\n", option, value);
}
-static void
-exchange_hello (void *cls,
- const struct GNUNET_MessageHeader *message)
+static void
+iterate_sections (void *cls,
+ const char *section)
{
- struct PeerContext *me = cls;
-
- GNUNET_TRANSPORT_get_hello_cancel (p1.th, &exchange_hello, me);
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- "Exchanging HELLO with peer (%p)!\n", cls);
- GNUNET_assert (ok >= 2);
- OKPP;
- GNUNET_assert (message != NULL);
- GNUNET_assert (GNUNET_OK ==
- GNUNET_HELLO_get_id ((const struct GNUNET_HELLO_Message *)
- message, &me->id));
-
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- "Received HELLO size %d\n", GNUNET_HELLO_size((const struct GNUNET_HELLO_Message *)message));
-
- GNUNET_TRANSPORT_offer_hello (p2.th, message, NULL, NULL);
- GNUNET_TRANSPORT_get_hello (p2.th, &exchange_hello_last, &p2);
+ struct TransportConfiguration * tc = cls;
+ /* Peer definition */
+ if (99 == strlen(section))
+ {
+ GNUNET_log (GNUNET_ERROR_TYPE_INFO, "Peer '%s`\n", section);
+ GNUNET_HashCode h;
+ int res =GNUNET_CRYPTO_hash_from_string(section, &h);
+ GNUNET_log (GNUNET_ERROR_TYPE_INFO, "HASH '%s` %i\n", GNUNET_h2s (&h), res);
+ GNUNET_CONFIGURATION_iterate_section_values(cfg, section, iterate_peer_values, NULL);
+ tc->peers++;
+ }
+ if (10 == strlen(section))
+ {
+ GNUNET_log (GNUNET_ERROR_TYPE_INFO, "Mechanism '%s`\n",section);
+ GNUNET_CONFIGURATION_iterate_section_values(cfg, section, iterate_mech_values, NULL);
+ tc->peers++;
+ }
}
-static void
-run (void *cls,
- char *const *args,
- const char *cfgfile, const struct GNUNET_CONFIGURATION_Handle *cfg)
+static struct TransportConfiguration *
+load_transport_configuration (char * filename)
{
- GNUNET_assert (ok == 1);
- OKPP;
- die_task = GNUNET_SCHEDULER_add_delayed (TIMEOUT,
- &end_badly, NULL);
+ struct TransportConfiguration * ret = GNUNET_malloc(sizeof (struct TransportConfiguration));
- setup_peer (&p1, "test_transport_ats_peer1.conf");
- setup_peer (&p2, "test_transport_ats_peer2.conf");
- GNUNET_assert(p1.th != NULL);
- GNUNET_assert(p2.th != NULL);
-
- GNUNET_TRANSPORT_get_hello (p1.th, &exchange_hello, &p1);
-}
-
-static int
-check ()
-{
- static char *const argv[] = { "test-transport-api",
- "-c",
- "test_transport_api_data.conf",
-#if VERBOSE
- "-L", "DEBUG",
-#endif
- NULL
- };
- static struct GNUNET_GETOPT_CommandLineOption options[] = {
- GNUNET_GETOPT_OPTION_END
- };
-
-#if WRITECONFIG
- setTransportOptions("test_transport_api_data.conf");
-#endif
- ok = 1;
- GNUNET_PROGRAM_run ((sizeof (argv) / sizeof (char *)) - 1,
- argv, "test-transport-api", "nohelp",
- options, &run, &ok);
- stop_arm (&p1);
- stop_arm (&p2);
- return ok;
+ cfg = GNUNET_CONFIGURATION_create();
+ GNUNET_assert (GNUNET_OK ==
+ GNUNET_CONFIGURATION_load(cfg, filename));
+ GNUNET_CONFIGURATION_iterate_sections (cfg, iterate_sections, ret);
+ GNUNET_CONFIGURATION_destroy (cfg);
+ cfg = NULL;
+ return ret;
}
-
int
main (int argc, char *argv[])
{
- int ret;
-#ifdef MINGW
- return GNUNET_SYSERR;
-#endif
+ int ret = 0;
- GNUNET_log_setup ("test-transport-api",
+ GNUNET_log_setup ("test-transport-ats",
#if VERBOSE
"DEBUG",
#else
- "WARNING",
+ "INFO",
#endif
NULL);
-
- ret = check ();
- GNUNET_DISK_directory_remove ("/tmp/test-gnunetd-transport-peer-1");
- GNUNET_DISK_directory_remove ("/tmp/test-gnunetd-transport-peer-2");
-
+ tc = load_transport_configuration ("test_transport_ats.data");
+ ats = NULL;
+ ret += init_ats ();
+ ret += run_ats ();
+ ret += shutdown_ats ();
return ret;
+
}
-/* end of test_transport_api.c */
+/* end of test_transport_ats.c*/