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[GNUnet-SVN] r15841 - gnunet/src/transport
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From: |
gnunet |
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Subject: |
[GNUnet-SVN] r15841 - gnunet/src/transport |
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Date: |
Mon, 4 Jul 2011 14:13:29 +0200 |
Author: wachs
Date: 2011-07-04 14:13:29 +0200 (Mon, 04 Jul 2011)
New Revision: 15841
Added:
gnunet/src/transport/test_transport_api_multiaddress.c
Log:
Added: gnunet/src/transport/test_transport_api_multiaddress.c
===================================================================
--- gnunet/src/transport/test_transport_api_multiaddress.c
(rev 0)
+++ gnunet/src/transport/test_transport_api_multiaddress.c 2011-07-04
12:13:29 UTC (rev 15841)
@@ -0,0 +1,388 @@
+/*
+ This file is part of GNUnet.
+ (C) 2009, 2010 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
+ by the Free Software Foundation; either version 3, or (at your
+ option) any later version.
+
+ GNUnet 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
+ General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with GNUnet; see the file COPYING. If not, write to the
+ Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ 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.
+ */
+#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 "transport-testing.h"
+
+#define VERBOSE GNUNET_NO
+
+#define VERBOSE_ARM GNUNET_NO
+
+#define START_ARM GNUNET_YES
+
+/**
+ * How long until we give up on transmitting the message?
+ */
+#define TIMEOUT GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_SECONDS, 30)
+
+/**
+ * How long until we give up on transmitting the message?
+ */
+#define TIMEOUT_TRANSMIT GNUNET_TIME_relative_multiply
(GNUNET_TIME_UNIT_SECONDS, 60)
+
+#define MTYPE 12345
+
+static struct PeerContext p1;
+
+static struct PeerContext p2;
+
+static int ok;
+
+static int is_tcp;
+
+static GNUNET_SCHEDULER_TaskIdentifier die_task;
+
+static GNUNET_SCHEDULER_TaskIdentifier tct;
+
+
+#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
+
+
+
+static void
+stop_arm (struct PeerContext *p)
+{
+#if START_ARM
+ if (NULL != p->arm_proc)
+ {
+ 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);
+}
+
+
+
+
+static void
+exchange_hello_last (void *cls,
+ const struct GNUNET_MessageHeader *message)
+{
+ struct PeerContext *me = cls;
+
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+ "Exchanging HELLO of size %d with peer (%s)!\n",
+ (int) GNUNET_HELLO_size((const struct GNUNET_HELLO_Message
*)message),
+ GNUNET_i2s (&me->id));
+ GNUNET_assert (message != NULL);
+ GNUNET_assert (GNUNET_OK ==
+ GNUNET_HELLO_get_id ((const struct GNUNET_HELLO_Message *)
+ message, &me->id));
+ GNUNET_TRANSPORT_offer_hello (p1.th, message, NULL, NULL);
+}
+
+
+static void
+exchange_hello (void *cls,
+ const struct GNUNET_MessageHeader *message)
+{
+ struct PeerContext *me = cls;
+
+ 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,
+ "Exchanging HELLO of size %d from peer %s!\n",
+ (int) GNUNET_HELLO_size((const struct GNUNET_HELLO_Message
*)message),
+ GNUNET_i2s (&me->id));
+ GNUNET_TRANSPORT_offer_hello (p2.th, message, NULL, NULL);
+}
+
+
+static void
+end_badly (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
+{
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Disconnecting from transports!\n");
+ GNUNET_break (0);
+ die_task = GNUNET_SCHEDULER_NO_TASK;
+ GNUNET_TRANSPORT_get_hello_cancel (p2.th, &exchange_hello_last, &p2);
+ GNUNET_TRANSPORT_get_hello_cancel (p1.th, &exchange_hello, &p1);
+ GNUNET_TRANSPORT_disconnect (p1.th);
+ GNUNET_TRANSPORT_disconnect (p2.th);
+ if (GNUNET_SCHEDULER_NO_TASK != tct)
+ {
+ GNUNET_SCHEDULER_cancel (tct);
+ tct = GNUNET_SCHEDULER_NO_TASK;
+ }
+ ok = 1;
+}
+
+static void
+end_normally (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
+{
+ ok = 60;
+ die_task = GNUNET_SCHEDULER_NO_TASK;
+ GNUNET_TRANSPORT_get_hello_cancel (p2.th, &exchange_hello_last, &p2);
+ GNUNET_TRANSPORT_get_hello_cancel (p1.th, &exchange_hello, &p1);
+ GNUNET_TRANSPORT_disconnect (p1.th);
+ GNUNET_TRANSPORT_disconnect (p2.th);
+ if (GNUNET_SCHEDULER_NO_TASK != tct)
+ {
+ GNUNET_SCHEDULER_cancel (tct);
+ tct = GNUNET_SCHEDULER_NO_TASK;
+ }
+ ok = 0;
+}
+
+static void
+notify_connect (void *cls,
+ const struct GNUNET_PeerIdentity *peer,
+ const struct GNUNET_TRANSPORT_ATS_Information *ats,
+ uint32_t ats_count)
+{
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+ "Peer `%4s' connected to us (%p)!\n",
+ GNUNET_i2s (peer),
+ cls);
+ if (cls == &p1)
+ {
+ GNUNET_assert (ok >= 2);
+ OKPP;
+ OKPP;
+ if (GNUNET_SCHEDULER_NO_TASK != die_task)
+ GNUNET_SCHEDULER_cancel (die_task);
+ if (GNUNET_SCHEDULER_NO_TASK != tct)
+ GNUNET_SCHEDULER_cancel (tct);
+ tct = GNUNET_SCHEDULER_NO_TASK;
+ die_task = GNUNET_SCHEDULER_add_delayed (TIMEOUT_TRANSMIT,
+ &end_normally, NULL);
+ }
+}
+
+
+static void
+notify_disconnect (void *cls,
+ const struct GNUNET_PeerIdentity *peer)
+{
+ if ( (ok != 60) &&
+ (GNUNET_SCHEDULER_NO_TASK != die_task) )
+ {
+ GNUNET_SCHEDULER_cancel (die_task);
+ die_task = GNUNET_SCHEDULER_add_now (&end_badly, NULL);
+ }
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+ "Peer `%4s' disconnected (%p)!\n",
+ GNUNET_i2s (peer), cls);
+}
+
+
+static void
+setup_peer (struct PeerContext *p,
+ const char *cfgname)
+{
+ p->cfg = GNUNET_CONFIGURATION_create ();
+
+ GNUNET_assert (GNUNET_OK == GNUNET_CONFIGURATION_load (p->cfg, cfgname));
+ if (GNUNET_CONFIGURATION_have_value (p->cfg,"PATHS", "SERVICEHOME"))
+ GNUNET_CONFIGURATION_get_value_string (p->cfg, "PATHS", "SERVICEHOME",
&p->servicehome);
+ GNUNET_DISK_directory_remove (p->servicehome);
+
+#if START_ARM
+ p->arm_proc = GNUNET_OS_start_process (NULL, NULL, "gnunet-service-arm",
+ "gnunet-service-arm",
+#if VERBOSE_ARM
+
+ if (is_https)
+ {
+ struct stat sbuf;
+ if (0 == stat (cert_file_p1, &sbuf
))
+ {
+ if (0 == remove(cert_file_p1))
+ GNUNET_log
(GNUNET_ERROR_TYPE_DEBUG,
+ "Successfully
removed existing certificate file `%s'\n",cert_file_p1);
+ else
+ GNUNET_log
(GNUNET_ERROR_TYPE_ERROR,
+ "Failed to
remove certfile `%s'\n",cert_file_p1);
+ }
+
+ if (0 == stat (key_file_p1, &sbuf
))
+ {
+ if (0 == remove(key_file_p1))
+ GNUNET_log
(GNUNET_ERROR_TYPE_DEBUG,
+ "Successfully
removed private key file `%s'\n",key_file_p1);
+ else
+ GNUNET_log
(GNUNET_ERROR_TYPE_ERROR,
+ "Failed to
private key file `%s'\n",key_file_p1);
+ }
+
+ if (0 == stat (cert_file_p2, &sbuf
))
+ {
+ if (0 == remove(cert_file_p2))
+ GNUNET_log
(GNUNET_ERROR_TYPE_DEBUG,
+ "Successfully
removed existing certificate file `%s'\n",cert_file_p2);
+ else
+ GNUNET_log
(GNUNET_ERROR_TYPE_ERROR,
+ "Failed to
remove certfile `%s'\n",cert_file_p2);
+ }
+
+ if (0 == stat (key_file_p2, &sbuf
))
+ {
+ if (0 == remove(key_file_p2))
+ GNUNET_log
(GNUNET_ERROR_TYPE_DEBUG,
+ "Successfully
removed private key file `%s'\n",key_file_p2);
+ else
+ GNUNET_log
(GNUNET_ERROR_TYPE_ERROR,
+ "Failed to
private key file `%s'\n",key_file_p2);
+ }
+ GNUNET_free(key_file_p1);
+ GNUNET_free(key_file_p2);
+ GNUNET_free(cert_file_p1);
+ GNUNET_free(cert_file_p2);
+ }
"-L", "DEBUG",
+#endif
+ "-c", cfgname, NULL);
+#endif
+
+
+ if (GNUNET_CONFIGURATION_have_value (p->cfg,"PATHS", "SERVICEHOME"))
+ GNUNET_CONFIGURATION_get_value_string (p->cfg, "PATHS", "SERVICEHOME",
&p->servicehome);
+
+ p->th = GNUNET_TRANSPORT_connect (p->cfg,
+ NULL, p,
+ NULL,
+ ¬ify_connect, ¬ify_disconnect);
+ GNUNET_assert (p->th != NULL);
+}
+
+
+static void
+try_connect (void *cls,
+ const struct GNUNET_SCHEDULER_TaskContext *tc)
+{
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+ "Asking peers to connect...\n");
+ /* FIXME: 'pX.id' may still be all-zeros here... */
+ GNUNET_TRANSPORT_try_connect (p2.th,
+ &p1.id);
+ GNUNET_TRANSPORT_try_connect (p1.th,
+ &p2.id);
+ tct = GNUNET_SCHEDULER_add_delayed (GNUNET_TIME_UNIT_SECONDS,
+ &try_connect,
+ NULL);
+}
+
+
+static void
+run (void *cls,
+ char *const *args,
+ const char *cfgfile, const struct GNUNET_CONFIGURATION_Handle *cfg)
+{
+ GNUNET_assert (ok == 1);
+ OKPP;
+ die_task = GNUNET_SCHEDULER_add_delayed (TIMEOUT,
+ &end_badly, NULL);
+ if (is_tcp)
+ {
+ setup_peer (&p1, "test_transport_api_multiaddress_tcp_peer1.conf");
+ setup_peer (&p2, "test_transport_api_multiaddress_tcp_peer2.conf");
+ }
+ GNUNET_assert(p1.th != NULL);
+ GNUNET_assert(p2.th != NULL);
+
+ GNUNET_TRANSPORT_get_hello (p1.th, &exchange_hello, &p1);
+ GNUNET_TRANSPORT_get_hello (p2.th, &exchange_hello_last, &p2);
+ tct = GNUNET_SCHEDULER_add_now (&try_connect, NULL);
+}
+
+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);
+
+ if ((p1.servicehome != NULL) && (p2.servicehome != NULL))
+ {
+ GNUNET_DISK_directory_remove (p1.servicehome);
+ GNUNET_DISK_directory_remove (p2.servicehome);
+ GNUNET_free(p1.servicehome);
+ GNUNET_free(p2.servicehome);
+ }
+ return ok;
+}
+
+
+int
+main (int argc, char *argv[])
+{
+ int ret;
+
+ GNUNET_log_setup ("test-transport-api",
+#if VERBOSE
+ "DEBUG",
+#else
+ "WARNING",
+#endif
+ NULL);
+
+ if (strstr(argv[0], "tcp") != NULL)
+ {
+ is_tcp = GNUNET_YES;
+ }
+
+ ret = check ();
+
+ return ret;
+}
+
+/* end of test_transport_api.c */
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