/*
- This file is part of GNUnet.
- Copyright (C) 2011-2014 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.
+ This file is part of GNUnet.
+ Copyright (C) 2011-2014, 2016, 2017 GNUnet e.V.
+
+ GNUnet is free software: you can redistribute it and/or modify it
+ under the terms of the GNU Affero General Public License as published
+ by the Free Software Foundation, either version 3 of the License,
+ 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
+ Affero General Public License for more details.
+
+ You should have received a copy of the GNU Affero General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+ SPDX-License-Identifier: AGPL3.0-or-later
*/
/**
* @brief Tool to help configure, measure and control the transport subsystem.
* @author Christian Grothoff
* @author Nathan Evans
- *
- * This utility can be used to test if a transport mechanism for
- * GNUnet is properly configured.
*/
#include "platform.h"
#include "gnunet_util_lib.h"
#include "gnunet_resolver_service.h"
#include "gnunet_protocols.h"
#include "gnunet_transport_service.h"
-#include "gnunet_nat_lib.h"
-
-/**
- * How long do we wait for the NAT test to report success?
- * Should match NAT_SERVER_TIMEOUT in 'nat_test.c'.
- */
-#define TIMEOUT GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_SECONDS, 20)
/**
* Timeout for a name resolution
*/
-#define RESOLUTION_TIMEOUT GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_SECONDS, 30)
+#define RESOLUTION_TIMEOUT \
+ GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_SECONDS, 30)
/**
- * Timeout for an operations
+ * Timeout for an operation
*/
#define OP_TIMEOUT GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_SECONDS, 30)
*/
struct GNUNET_TIME_Absolute next_validation;
- /**
- * state of validation process
- */
- enum GNUNET_TRANSPORT_ValidationState state;
-
/**
* Tranport conversion handle
*/
*/
struct PeerResolutionContext *prev;
- /**
- * The peer id
- */
- struct GNUNET_PeerIdentity id;
-
/**
* address to resolve
*/
};
-/**
- * Context for a plugin test.
- */
-struct TestContext
-{
- /**
- * Previous in DLL
- */
- struct TestContext *prev;
-
- /**
- * Next in DLL
- */
- struct TestContext *next;
-
- /**
- * Handle to the active NAT test.
- */
- struct GNUNET_NAT_Test *tst;
-
- /**
- * Task identifier for the timeout.
- */
- struct GNUNET_SCHEDULER_Task * tsk;
-
- /**
- * Name of plugin under test.
- */
- char *name;
-
- /**
- * Bound port
- */
- unsigned long long bnd_port;
-
- /**
- * Advertised ports
- */
- unsigned long long adv_port;
-
-};
-
-
-/**
- *
- */
-enum TestResult
-{
- /**
- * NAT returned success
- */
- NAT_TEST_SUCCESS = GNUNET_OK,
-
- /**
- * NAT returned failure
- */
- NAT_TEST_FAIL = GNUNET_NO,
-
- /**
- * NAT returned failure while running test
- */
- NAT_TEST_INTERNAL_FAIL = GNUNET_SYSERR,
-
- /**
- * We could not start the test
- */
- NAT_TEST_FAILED_TO_START = 2,
-
- /**
- * We had a timeout while running the test
- */
- NAT_TEST_TIMEOUT = 3
-};
-
-
/**
* Benchmarking block size in KB
*/
#define BLOCKSIZE 4
-/**
- * Which peer should we connect to?
- */
-static char *cpid;
-
/**
* Handle to transport service.
*/
-static struct GNUNET_TRANSPORT_Handle *handle;
+static struct GNUNET_TRANSPORT_CoreHandle *handle;
/**
* Configuration handle
static struct GNUNET_CONFIGURATION_Handle *cfg;
/**
- * Try connect handle
+ * Blacklisting handle
*/
-struct GNUNET_TRANSPORT_TryConnectHandle *tc_handle;
-
-/**
- * Try disconnect handle
- */
-struct GNUNET_TRANSPORT_TryDisconnectHandle *td_handle;
+struct GNUNET_TRANSPORT_Blacklist *blacklist;
/**
* Option -s.
*/
static int iterate_connections;
-/**
- * Option -d.
- */
-static int iterate_validation;
-
/**
* Option -a.
*/
static int iterate_all;
-/**
- * Option -t.
- */
-static int test_configuration;
-
/**
* Option -c.
*/
*/
static int monitor_connections;
-/**
- * Option -f.
- */
-static int monitor_validation;
-
/**
* Option -P.
*/
static int monitor_plugins;
-/**
- * Option -C.
- */
-static int try_connect;
-
/**
* Option -D.
*/
-static int try_disconnect;
+static int do_disconnect;
/**
* Option -n.
*/
static struct GNUNET_TIME_Absolute start_time;
-/**
- * Handle for current transmission request.
- */
-static struct GNUNET_TRANSPORT_TransmitHandle *th;
-
/**
* Map storing information about monitored peers
*/
*/
static struct GNUNET_TRANSPORT_PeerMonitoringContext *pic;
-/**
- * Handle if we are monitoring transport validation activity.
- */
-static struct GNUNET_TRANSPORT_ValidationMonitoringContext *vic;
-
/**
* Handle if we are monitoring plugin session activity.
*/
/**
* Identity of the peer we transmit to / connect to.
- * (equivalent to 'cpid' string).
+ * ('-p' command-line option).
*/
static struct GNUNET_PeerIdentity pid;
-/**
- * Task scheduled for cleanup / termination of the process.
- */
-static struct GNUNET_SCHEDULER_Task * end;
-
/**
* Task for operation timeout
*/
-static struct GNUNET_SCHEDULER_Task * op_timeout;
+static struct GNUNET_SCHEDULER_Task *op_timeout;
/**
* Selected level of verbosity.
*/
-static int verbosity;
+static unsigned int verbosity;
/**
* Resolver process handle.
*/
static unsigned int address_resolutions;
-/**
- * Address resolutions pending in progress
- */
-static unsigned int address_resolution_in_progress;
-
-/**
- * DLL for NAT Test Contexts: head
- */
-struct TestContext *head;
-
-/**
- * DLL for NAT Test Contexts: tail
- */
-struct TestContext *tail;
-
/**
* DLL: head of validation resolution entries
*/
* @return #GNUNET_OK (continue to iterate)
*/
static int
-destroy_it (void *cls,
- const struct GNUNET_PeerIdentity *key,
- void *value)
+destroy_it (void *cls, const struct GNUNET_PeerIdentity *key, void *value)
{
struct MonitoredPeer *m = value;
- GNUNET_assert (GNUNET_OK ==
- GNUNET_CONTAINER_multipeermap_remove (monitored_peers,
- key,
- value));
+ GNUNET_assert (
+ GNUNET_OK ==
+ GNUNET_CONTAINER_multipeermap_remove (monitored_peers, key, value));
GNUNET_free_non_null (m->address);
GNUNET_free (value);
return GNUNET_OK;
* Stops monitoring activity.
*
* @param cls NULL
- * @param tc scheduler context
*/
static void
-shutdown_task (void *cls,
- const struct GNUNET_SCHEDULER_TaskContext *tc)
+shutdown_task (void *cls)
{
struct GNUNET_TIME_Relative duration;
struct ValidationResolutionContext *cur;
struct ValidationResolutionContext *next;
+ struct PeerResolutionContext *rc;
- end = NULL;
if (NULL != op_timeout)
{
GNUNET_SCHEDULER_cancel (op_timeout);
op_timeout = NULL;
}
- if (NULL != tc_handle)
- {
- GNUNET_TRANSPORT_try_connect_cancel (tc_handle);
- tc_handle = NULL;
- }
if (NULL != pic)
{
GNUNET_TRANSPORT_monitor_peers_cancel (pic);
pic = NULL;
}
- if (NULL != vic)
- {
- GNUNET_TRANSPORT_monitor_validation_entries_cancel (vic);
- vic = NULL;
- }
if (NULL != pm)
{
GNUNET_TRANSPORT_monitor_plugins_cancel (pm);
GNUNET_HELLO_address_free (cur->addrcp);
GNUNET_free (cur);
}
-
- if (NULL != th)
+ while (NULL != (rc = rc_head))
{
- GNUNET_TRANSPORT_notify_transmit_ready_cancel (th);
- th = NULL;
+ GNUNET_CONTAINER_DLL_remove (rc_head, rc_tail, rc);
+ GNUNET_TRANSPORT_address_to_string_cancel (rc->asc);
+ GNUNET_free (rc->transport);
+ GNUNET_free (rc->addrcp);
+ GNUNET_free (rc);
}
if (NULL != handle)
{
- GNUNET_TRANSPORT_disconnect (handle);
+ GNUNET_TRANSPORT_core_disconnect (handle);
handle = NULL;
}
if (benchmark_send)
{
duration = GNUNET_TIME_absolute_get_duration (start_time);
- FPRINTF (stdout,
- _("Transmitted %llu bytes/s (%llu bytes in %s)\n"),
+ fprintf (stdout,
+ _ ("Transmitted %llu bytes/s (%llu bytes in %s)\n"),
1000LL * 1000LL * traffic_sent / (1 + duration.rel_value_us),
traffic_sent,
GNUNET_STRINGS_relative_time_to_string (duration, GNUNET_YES));
if (benchmark_receive)
{
duration = GNUNET_TIME_absolute_get_duration (start_time);
- FPRINTF (stdout,
- _("Received %llu bytes/s (%llu bytes in %s)\n"),
+ fprintf (stdout,
+ _ ("Received %llu bytes/s (%llu bytes in %s)\n"),
1000LL * 1000LL * traffic_received / (1 + duration.rel_value_us),
traffic_received,
GNUNET_STRINGS_relative_time_to_string (duration, GNUNET_YES));
}
if (NULL != monitored_plugins)
{
- GNUNET_break (0 ==
- GNUNET_CONTAINER_multipeermap_size (monitored_plugins));
+ GNUNET_break (0 == GNUNET_CONTAINER_multipeermap_size (monitored_plugins));
GNUNET_CONTAINER_multipeermap_destroy (monitored_plugins);
monitored_plugins = NULL;
}
+ if (NULL != blacklist)
+ {
+ GNUNET_TRANSPORT_blacklist_cancel (blacklist);
+ blacklist = NULL;
+ ret = 0;
+ }
}
+/**
+ * We are done, shut down.
+ */
static void
-operation_timeout (void *cls,
- const struct GNUNET_SCHEDULER_TaskContext *tc)
+operation_timeout (void *cls)
{
struct PeerResolutionContext *cur;
struct PeerResolutionContext *next;
+
op_timeout = NULL;
- if ((try_connect) || (benchmark_send) || (benchmark_receive))
+ if ((benchmark_send) || (benchmark_receive))
{
- FPRINTF (stdout,
- _("Failed to connect to `%s'\n"),
- GNUNET_i2s_full (&pid));
- if (NULL != end)
- GNUNET_SCHEDULER_cancel (end);
- end = GNUNET_SCHEDULER_add_now (&shutdown_task, NULL);
+ fprintf (stdout, _ ("Failed to connect to `%s'\n"), GNUNET_i2s_full (&pid));
+ GNUNET_SCHEDULER_shutdown ();
ret = 1;
return;
}
while (NULL != (cur = next))
{
next = cur->next;
- FPRINTF (stdout,
- _("Failed to resolve address for peer `%s'\n"),
+ fprintf (stdout,
+ _ ("Failed to resolve address for peer `%s'\n"),
GNUNET_i2s (&cur->addrcp->peer));
- GNUNET_CONTAINER_DLL_remove(rc_head, rc_tail, cur);
+ GNUNET_CONTAINER_DLL_remove (rc_head, rc_tail, cur);
GNUNET_TRANSPORT_address_to_string_cancel (cur->asc);
- GNUNET_free(cur->transport);
- GNUNET_free(cur->addrcp);
- GNUNET_free(cur);
-
+ GNUNET_free (cur->transport);
+ GNUNET_free (cur->addrcp);
+ GNUNET_free (cur);
}
- FPRINTF (stdout,
+ fprintf (stdout,
"%s",
- _("Failed to list connections, timeout occured\n"));
- if (NULL != end)
- GNUNET_SCHEDULER_cancel (end);
- end = GNUNET_SCHEDULER_add_now (&shutdown_task, NULL);
+ _ ("Failed to list connections, timeout occurred\n"));
+ GNUNET_SCHEDULER_shutdown ();
ret = 1;
return;
}
}
-static void
-run_nat_test ();
-
-
-/**
- * Display the result of the test.
- *
- * @param tc test context
- * @param result #GNUNET_YES on success
- */
-static void
-display_test_result (struct TestContext *tc,
- enum TestResult result)
-{
- switch (result) {
- case NAT_TEST_FAIL:
- FPRINTF (stderr,
- _("Configuration for plugin `%s' did not work!\n"),
- tc->name);
- break;
- case NAT_TEST_SUCCESS:
- FPRINTF (stderr,
- _("Configuration for plugin `%s' did work!\n"),
- tc->name);
- break;
- case NAT_TEST_INTERNAL_FAIL:
- FPRINTF (stderr,
- _("Internal NAT error while running test for plugin `%s'\n"),
- tc->name);
- break;
- case NAT_TEST_FAILED_TO_START:
- FPRINTF (stderr,
- _("Failed to start NAT test for plugin `%s'\n"),
- tc->name);
- break;
- case NAT_TEST_TIMEOUT:
- FPRINTF (stderr,
- _("Timeout while waiting for result of NAT test for plugin `%s'\n"),
- tc->name);
- break;
- default:
- FPRINTF (stderr,
- _("Configuration for plugin `%s' did not work!\n"),
- tc->name);
- break;
- }
- if (NULL != tc->tsk)
- {
- GNUNET_SCHEDULER_cancel (tc->tsk);
- tc->tsk = NULL;
- }
- if (NULL != tc->tst)
- {
- GNUNET_NAT_test_stop (tc->tst);
- tc->tst = NULL;
- }
-
- GNUNET_CONTAINER_DLL_remove (head, tail, tc);
- GNUNET_free (tc->name);
- GNUNET_free (tc);
-
- if ((NULL == head) && (NULL != resolver))
- {
- GNUNET_break (0 == GNUNET_OS_process_kill (resolver,
- GNUNET_TERM_SIG));
- GNUNET_OS_process_destroy (resolver);
- resolver = NULL;
- }
- if (NULL != head)
- run_nat_test ();
-}
-
-/**
- * Function called by NAT to report the outcome of the nat-test.
- * Clean up and update GUI.
- *
- * @param cls test context
- * @param result status code
- */
-static void
-result_callback (void *cls,
- enum GNUNET_NAT_StatusCode result)
-{
- struct TestContext *tc = cls;
-
- display_test_result (tc, result);
-}
-
-
-/**
- * Resolve address we got a validation state for to a string.
- *
- * @param address the address itself
- * @param numeric #GNUNET_YES to disable DNS, #GNUNET_NO to try reverse lookup
- * @param last_validation when was the address validated last
- * @param valid_until until when is the address valid
- * @param next_validation when will we try to revalidate the address next
- * @param state where are we in the validation state machine
- */
-static void
-resolve_validation_address (const struct GNUNET_HELLO_Address *address,
- int numeric,
- struct GNUNET_TIME_Absolute last_validation,
- struct GNUNET_TIME_Absolute valid_until,
- struct GNUNET_TIME_Absolute next_validation,
- enum GNUNET_TRANSPORT_ValidationState state);
-
-
-/**
- * Function to call with a textual representation of an address. This
- * function will be called several times with different possible
- * textual representations, and a last time with @a address being NULL
- * to signal the end of the iteration. Note that @a address NULL
- * always is the last call, regardless of the value in @a res.
- *
- * @param cls closure
- * @param address NULL on end of iteration,
- * otherwise 0-terminated printable UTF-8 string,
- * in particular an empty string if @a res is #GNUNET_NO
- * @param res result of the address to string conversion:
- * if #GNUNET_OK: conversion successful
- * if #GNUNET_NO: address was invalid (or not supported)
- * if #GNUNET_SYSERR: communication error (IPC error)
- */
-static void
-process_validation_string (void *cls,
- const char *address,
- int res)
-{
- struct ValidationResolutionContext *vc = cls;
- char *s_valid;
- char *s_last;
- char *s_next;
-
- if (NULL != address)
- {
- if (GNUNET_SYSERR == res)
- {
- FPRINTF (stderr,
- "Failed to convert address for peer `%s' plugin `%s' length %u to string \n",
- GNUNET_i2s (&vc->addrcp->peer),
- vc->addrcp->transport_name,
- (unsigned int) vc->addrcp->address_length);
- }
- if (GNUNET_TIME_UNIT_ZERO_ABS.abs_value_us == vc->valid_until.abs_value_us)
- s_valid = GNUNET_strdup ("never");
- else
- s_valid = GNUNET_strdup (GNUNET_STRINGS_absolute_time_to_string (vc->valid_until));
-
- if (GNUNET_TIME_UNIT_ZERO_ABS.abs_value_us == vc->last_validation.abs_value_us)
- s_last = GNUNET_strdup ("never");
- else
- s_last = GNUNET_strdup (GNUNET_STRINGS_absolute_time_to_string (vc->last_validation));
-
- if (GNUNET_TIME_UNIT_ZERO_ABS.abs_value_us == vc->next_validation.abs_value_us)
- s_next = GNUNET_strdup ("never");
- else
- s_next = GNUNET_strdup (GNUNET_STRINGS_absolute_time_to_string (vc->next_validation));
-
- FPRINTF (stdout,
- _("Peer `%s' %s %s\n\t%s%s\n\t%s%s\n\t%s%s\n"),
- GNUNET_i2s (&vc->addrcp->peer),
- (GNUNET_OK == res) ? address : "<invalid address>",
- (monitor_validation) ? GNUNET_TRANSPORT_vs2s (vc->state) : "",
- "Valid until : ", s_valid,
- "Last validation: ",s_last,
- "Next validation: ", s_next);
- GNUNET_free (s_valid);
- GNUNET_free (s_last);
- GNUNET_free (s_next);
- vc->printed = GNUNET_YES;
- return;
- }
- /* last call, we are done */
- GNUNET_assert (address_resolutions > 0);
- address_resolutions--;
- if ( (GNUNET_SYSERR == res) &&
- (GNUNET_NO == vc->printed))
- {
- if (numeric == GNUNET_NO)
- {
- /* Failed to resolve address, try numeric lookup
- (note: this should be unnecessary, as
- transport should fallback to numeric lookup
- internally if DNS takes too long anyway) */
- resolve_validation_address (vc->addrcp,
- GNUNET_NO,
- vc->last_validation,
- vc->valid_until,
- vc->next_validation,
- vc->state);
- }
- else
- {
- FPRINTF (stdout,
- _("Peer `%s' %s `%s' \n"),
- GNUNET_i2s (&vc->addrcp->peer),
- "<unable to resolve address>",
- GNUNET_TRANSPORT_vs2s (vc->state));
- }
- }
- GNUNET_free (vc->transport);
- GNUNET_free (vc->addrcp);
- GNUNET_CONTAINER_DLL_remove (vc_head, vc_tail, vc);
- GNUNET_free (vc);
- if ((0 == address_resolutions) && (iterate_validation))
- {
- if (NULL != end)
- {
- GNUNET_SCHEDULER_cancel (end);
- end = NULL;
- }
- if (NULL != op_timeout)
- {
- GNUNET_SCHEDULER_cancel (op_timeout);
- op_timeout = NULL;
- }
- ret = 0;
- end = GNUNET_SCHEDULER_add_now (&shutdown_task, NULL);
- }
-}
-
-
-/**
- * Resolve address we got a validation state for to a string.
- *
- * @param address the address itself
- * @param numeric #GNUNET_YES to disable DNS, #GNUNET_NO to try reverse lookup
- * @param last_validation when was the address validated last
- * @param valid_until until when is the address valid
- * @param next_validation when will we try to revalidate the address next
- * @param state where are we in the validation state machine
- */
-static void
-resolve_validation_address (const struct GNUNET_HELLO_Address *address,
- int numeric,
- struct GNUNET_TIME_Absolute last_validation,
- struct GNUNET_TIME_Absolute valid_until,
- struct GNUNET_TIME_Absolute next_validation,
- enum GNUNET_TRANSPORT_ValidationState state)
-{
- struct ValidationResolutionContext *vc;
-
- vc = GNUNET_new (struct ValidationResolutionContext);
- GNUNET_assert(NULL != vc);
- GNUNET_CONTAINER_DLL_insert(vc_head, vc_tail, vc);
- address_resolutions++;
-
- vc->transport = GNUNET_strdup(address->transport_name);
- vc->addrcp = GNUNET_HELLO_address_copy (address);
- vc->printed = GNUNET_NO;
- vc->state = state;
- vc->last_validation = last_validation;
- vc->valid_until = valid_until;
- vc->next_validation = next_validation;
-
- /* Resolve address to string */
- vc->asc = GNUNET_TRANSPORT_address_to_string (cfg,
- address,
- numeric,
- RESOLUTION_TIMEOUT,
- &process_validation_string, vc);
-}
-
-
-/**
- * Resolve address we got a validation state for to a string.
- *
- * @param cls NULL
- * @param address the address itself
- * @param last_validation when was the address validated last
- * @param valid_until until when is the address valid
- * @param next_validation when will we try to revalidate the address next
- * @param state where are we in the validation state machine
- */
-static void
-process_validation_cb (void *cls,
- const struct GNUNET_HELLO_Address *address,
- struct GNUNET_TIME_Absolute last_validation,
- struct GNUNET_TIME_Absolute valid_until,
- struct GNUNET_TIME_Absolute next_validation,
- enum GNUNET_TRANSPORT_ValidationState state)
-{
- if (NULL == address)
- {
- if (monitor_validation)
- {
- FPRINTF (stdout,
- "%s",
- _("Monitor disconnected from transport service. Reconnecting.\n"));
- return;
- }
- vic = NULL;
- if (NULL != end)
- GNUNET_SCHEDULER_cancel (end);
- end = GNUNET_SCHEDULER_add_now (&shutdown_task, NULL);
- return;
- }
- resolve_validation_address (address,
- numeric,
- last_validation,
- valid_until,
- next_validation,
- state);
-}
-
-
-static void
-run_nat_test ()
-{
- GNUNET_log (GNUNET_ERROR_TYPE_INFO,
- "Running test for plugin `%s' using bind port %u and advertised port %u \n",
- head->name,
- (uint16_t) head->bnd_port,
- (uint16_t) head->adv_port);
-
- head->tst = GNUNET_NAT_test_start (cfg,
- (0 == strcasecmp (head->name, "udp")) ? GNUNET_NO : GNUNET_YES,
- (uint16_t) head->bnd_port,
- (uint16_t) head->adv_port,
- TIMEOUT,
- &result_callback, head);
-}
-
-
-/**
- * Test our plugin's configuration (NAT traversal, etc.).
- *
- * @param cfg configuration to test
- */
-static void
-do_test_configuration (const struct GNUNET_CONFIGURATION_Handle *cfg)
-{
- char *plugins;
- char *tok;
- unsigned long long bnd_port;
- unsigned long long adv_port;
- struct TestContext *tc;
- char *binary;
-
- if (GNUNET_OK
- != GNUNET_CONFIGURATION_get_value_string (cfg, "transport", "plugins",
- &plugins))
- {
- FPRINTF (stderr, "%s", _
- ("No transport plugins configured, peer will never communicate\n"));
- ret = 4;
- return;
- }
-
- for (tok = strtok (plugins, " "); tok != NULL ; tok = strtok (NULL, " "))
- {
- char section[12 + strlen (tok)];
- GNUNET_snprintf (section, sizeof(section), "transport-%s", tok);
- if (GNUNET_OK
- != GNUNET_CONFIGURATION_get_value_number (cfg, section, "PORT",
- &bnd_port))
- {
- FPRINTF (stderr,
- _("No port configured for plugin `%s', cannot test it\n"), tok);
- continue;
- }
- if (GNUNET_OK != GNUNET_CONFIGURATION_get_value_number (cfg, section,
- "ADVERTISED_PORT", &adv_port))
- adv_port = bnd_port;
-
- tc = GNUNET_new (struct TestContext);
- tc->name = GNUNET_strdup (tok);
- tc->adv_port = adv_port;
- tc->bnd_port = bnd_port;
- GNUNET_CONTAINER_DLL_insert_tail (head, tail, tc);
- }
- GNUNET_free(plugins);
-
- if ((NULL != head) && (NULL == resolver))
- {
- binary = GNUNET_OS_get_libexec_binary_path ("gnunet-service-resolver");
- resolver = GNUNET_OS_start_process (GNUNET_YES,
- GNUNET_OS_INHERIT_STD_OUT_AND_ERR,
- NULL, NULL, NULL,
- binary,
- "gnunet-service-resolver", NULL);
- if (NULL == resolver)
- {
- FPRINTF (stderr, _("Failed to start resolver!\n"));
- return;
- }
-
- GNUNET_free(binary);
- GNUNET_RESOLVER_connect (cfg);
- run_nat_test ();
- }
-}
-
-
/**
* Function called to notify a client about the socket
- * begin ready to queue more data. @a buf will be
- * NULL and @a size zero if the socket was closed for
- * writing in the meantime.
+ * begin ready to queue more data. Sends another message.
*
- * @param cls closure
- * @param size number of bytes available in @a buf
- * @param buf where the callee should write the message
- * @return number of bytes written to @a buf
- */
-static size_t
-transmit_data (void *cls,
- size_t size,
- void *buf)
-{
- struct GNUNET_MessageHeader *m = buf;
-
- if ((NULL == buf) || (0 == size))
- {
- th = NULL;
- return 0;
- }
-
- GNUNET_assert(size >= sizeof(struct GNUNET_MessageHeader));
- GNUNET_assert(size < GNUNET_SERVER_MAX_MESSAGE_SIZE);
- m->size = ntohs (size);
- m->type = ntohs (GNUNET_MESSAGE_TYPE_DUMMY);
- memset (&m[1], 52, size - sizeof(struct GNUNET_MessageHeader));
- traffic_sent += size;
- th = GNUNET_TRANSPORT_notify_transmit_ready (handle, &pid,
- BLOCKSIZE * 1024,
- GNUNET_TIME_UNIT_FOREVER_REL,
- &transmit_data, NULL);
+ * @param cls closure with the message queue
+ */
+static void
+do_send (void *cls)
+{
+ struct GNUNET_MQ_Handle *mq = cls;
+ struct GNUNET_MessageHeader *m;
+ struct GNUNET_MQ_Envelope *env;
+
+ env = GNUNET_MQ_msg_extra (m, BLOCKSIZE * 1024, GNUNET_MESSAGE_TYPE_DUMMY);
+ memset (&m[1], 52, BLOCKSIZE * 1024 - sizeof(struct GNUNET_MessageHeader));
+ traffic_sent += BLOCKSIZE * 1024;
+ GNUNET_MQ_notify_sent (env, &do_send, mq);
if (verbosity > 0)
- FPRINTF (stdout, _("Transmitting %u bytes to %s\n"), (unsigned int) size,
- GNUNET_i2s (&pid));
- return size;
+ fprintf (stdout,
+ _ ("Transmitting %u bytes\n"),
+ (unsigned int) BLOCKSIZE * 1024);
+ GNUNET_MQ_send (mq, env);
}
*
* @param cls closure
* @param peer the peer that connected
+ * @param mq message queue for sending to @a peer
*/
-static void
+static void *
notify_connect (void *cls,
- const struct GNUNET_PeerIdentity *peer)
+ const struct GNUNET_PeerIdentity *peer,
+ struct GNUNET_MQ_Handle *mq)
{
if (0 != memcmp (&pid, peer, sizeof(struct GNUNET_PeerIdentity)))
- return;
+ return NULL;
ret = 0;
- if (try_connect)
- {
- /* all done, terminate instantly */
- FPRINTF (stdout, _("Successfully connected to `%s'\n"),
- GNUNET_i2s_full (peer));
- ret = 0;
-
- if (NULL != op_timeout)
- {
- GNUNET_SCHEDULER_cancel (op_timeout);
- op_timeout = NULL;
- }
-
- if (NULL != end)
- GNUNET_SCHEDULER_cancel (end);
- end = GNUNET_SCHEDULER_add_now (&shutdown_task, NULL);
- return;
- }
- if (benchmark_send)
+ if (! benchmark_send)
+ return NULL;
+ if (NULL != op_timeout)
{
- if (NULL != op_timeout)
- {
- GNUNET_SCHEDULER_cancel (op_timeout);
- op_timeout = NULL;
- }
- if (verbosity > 0)
- FPRINTF (stdout,
- _("Successfully connected to `%s', starting to send benchmark data in %u Kb blocks\n"),
- GNUNET_i2s (&pid), BLOCKSIZE);
- start_time = GNUNET_TIME_absolute_get ();
- if (NULL == th)
- th = GNUNET_TRANSPORT_notify_transmit_ready (handle, peer,
- BLOCKSIZE * 1024,
- GNUNET_TIME_UNIT_FOREVER_REL,
- &transmit_data,
- NULL);
- else
- GNUNET_break(0);
- return;
+ GNUNET_SCHEDULER_cancel (op_timeout);
+ op_timeout = NULL;
}
+ if (verbosity > 0)
+ fprintf (
+ stdout,
+ _ (
+ "Successfully connected to `%s', starting to send benchmark data in %u Kb blocks\n"),
+ GNUNET_i2s (peer),
+ BLOCKSIZE);
+ start_time = GNUNET_TIME_absolute_get ();
+ do_send (mq);
+ return mq;
}
*
* @param cls closure
* @param peer the peer that disconnected
+ * @param internal_cls what we returned from #notify_connect()
*/
static void
notify_disconnect (void *cls,
- const struct GNUNET_PeerIdentity *peer)
+ const struct GNUNET_PeerIdentity *peer,
+ void *internal_cls)
{
if (0 != memcmp (&pid, peer, sizeof(struct GNUNET_PeerIdentity)))
return;
-
- if (try_disconnect)
- {
- /* all done, terminate instantly */
- FPRINTF (stdout, _("Successfully disconnected from `%s'\n"),
- GNUNET_i2s_full (peer));
- ret = 0;
-
- if (NULL != op_timeout)
- {
- GNUNET_SCHEDULER_cancel (op_timeout);
- op_timeout = NULL;
- }
-
- if (NULL != end)
- GNUNET_SCHEDULER_cancel (end);
- end = GNUNET_SCHEDULER_add_now (&shutdown_task, NULL);
- return;
- }
-
- if (NULL != th)
- {
- GNUNET_TRANSPORT_notify_transmit_ready_cancel (th);
- th = NULL;
- }
- if (benchmark_send)
- {
- FPRINTF (stdout, _("Disconnected from peer `%s' while benchmarking\n"),
- GNUNET_i2s (&pid));
- if (NULL != end)
- GNUNET_SCHEDULER_cancel (end);
- return;
- }
+ if (NULL == internal_cls)
+ return; /* not about target peer */
+ if (! benchmark_send)
+ return; /* not transmitting */
+ fprintf (stdout,
+ _ ("Disconnected from peer `%s' while benchmarking\n"),
+ GNUNET_i2s (&pid));
}
*
* @param cls closure
* @param peer the peer that connected
+ * @param mq for sending messages to @a peer
+ * @return NULL
*/
-static void
+static void *
monitor_notify_connect (void *cls,
- const struct GNUNET_PeerIdentity *peer)
+ const struct GNUNET_PeerIdentity *peer,
+ struct GNUNET_MQ_Handle *mq)
{
- monitor_connect_counter++;
struct GNUNET_TIME_Absolute now = GNUNET_TIME_absolute_get ();
const char *now_str = GNUNET_STRINGS_absolute_time_to_string (now);
- FPRINTF (stdout,
- _("%24s: %-17s %4s (%u connections in total)\n"),
+ monitor_connect_counter++;
+ fprintf (stdout,
+ _ ("%24s: %-17s %4s (%u connections in total)\n"),
now_str,
- _("Connected to"),
+ _ ("Connected to"),
GNUNET_i2s (peer),
monitor_connect_counter);
+ return NULL;
}
*
* @param cls closure
* @param peer the peer that disconnected
+ * @param internal_cls what we returned from #monitor_notify_connect()
*/
static void
monitor_notify_disconnect (void *cls,
- const struct GNUNET_PeerIdentity *peer)
+ const struct GNUNET_PeerIdentity *peer,
+ void *internal_cls)
{
struct GNUNET_TIME_Absolute now = GNUNET_TIME_absolute_get ();
const char *now_str = GNUNET_STRINGS_absolute_time_to_string (now);
- GNUNET_assert(monitor_connect_counter > 0);
+ GNUNET_assert (monitor_connect_counter > 0);
monitor_connect_counter--;
- FPRINTF (stdout,
- _("%24s: %-17s %4s (%u connections in total)\n"),
+ fprintf (stdout,
+ _ ("%24s: %-17s %4s (%u connections in total)\n"),
now_str,
- _("Disconnected from"),
+ _ ("Disconnected from"),
GNUNET_i2s (peer),
monitor_connect_counter);
}
* Function called by the transport for each received message.
*
* @param cls closure
- * @param peer (claimed) identity of the other peer
+ * @param message the message
+ * @return #GNUNET_OK
+ */
+static int
+check_dummy (void *cls, const struct GNUNET_MessageHeader *message)
+{
+ return GNUNET_OK; /* all messages are fine */
+}
+
+
+/**
+ * Function called by the transport for each received message.
+ *
+ * @param cls closure
* @param message the message
*/
static void
-notify_receive (void *cls,
- const struct GNUNET_PeerIdentity *peer,
- const struct GNUNET_MessageHeader *message)
+handle_dummy (void *cls, const struct GNUNET_MessageHeader *message)
{
- if (benchmark_receive)
- {
- if (GNUNET_MESSAGE_TYPE_DUMMY != ntohs (message->type))
- return;
- if (verbosity > 0)
- FPRINTF (stdout,
- _("Received %u bytes from %s\n"),
- (unsigned int) ntohs (message->size),
- GNUNET_i2s (peer));
-
- if (traffic_received == 0)
- start_time = GNUNET_TIME_absolute_get ();
- traffic_received += ntohs (message->size);
+ if (! benchmark_receive)
return;
- }
+ if (verbosity > 0)
+ fprintf (stdout,
+ _ ("Received %u bytes\n"),
+ (unsigned int) ntohs (message->size));
+ if (0 == traffic_received)
+ start_time = GNUNET_TIME_absolute_get ();
+ traffic_received += ntohs (message->size);
}
+/**
+ * Convert address to a printable format.
+ *
+ * @param address the address
+ * @param numeric #GNUNET_YES to convert to numeric format, #GNUNET_NO
+ * to try to use reverse DNS
+ * @param state state the peer is in
+ * @param state_timeout when will the peer's state expire
+ */
static void
-resolve_peer_address (const struct GNUNET_PeerIdentity *id,
- const struct GNUNET_HELLO_Address *address,
+resolve_peer_address (const struct GNUNET_HELLO_Address *address,
int numeric,
enum GNUNET_TRANSPORT_PeerState state,
struct GNUNET_TIME_Absolute state_timeout);
enum GNUNET_TRANSPORT_PeerState state,
struct GNUNET_TIME_Absolute state_timeout)
{
-
- if ( ((GNUNET_YES == iterate_connections) && (GNUNET_YES == iterate_all)) ||
- (GNUNET_YES == monitor_connections))
+ if (((GNUNET_YES == iterate_connections) && (GNUNET_YES == iterate_all)) ||
+ (GNUNET_YES == monitor_connections))
{
- FPRINTF (stdout,
- _("Peer `%s': %s %s in state `%s' until %s\n"),
+ fprintf (stdout,
+ _ ("Peer `%s': %s %s in state `%s' until %s\n"),
GNUNET_i2s (id),
(NULL == transport) ? "<none>" : transport,
(NULL == transport) ? "<none>" : addr,
GNUNET_TRANSPORT_ps2s (state),
GNUNET_STRINGS_absolute_time_to_string (state_timeout));
}
- else if ( (GNUNET_YES == iterate_connections) &&
- (GNUNET_TRANSPORT_is_connected(state)))
+ else if ((GNUNET_YES == iterate_connections) &&
+ (GNUNET_TRANSPORT_is_connected (state)))
{
/* Only connected peers, skip state */
- FPRINTF (stdout,
- _("Peer `%s': %s %s\n"),
+ fprintf (stdout,
+ _ ("Peer `%s': %s %s\n"),
GNUNET_i2s (id),
transport,
addr);
* if #GNUNET_SYSERR: communication error (IPC error)
*/
static void
-process_peer_string (void *cls,
- const char *address,
- int res)
+process_peer_string (void *cls, const char *address, int res)
{
struct PeerResolutionContext *rc = cls;
{
if (GNUNET_SYSERR == res)
{
- FPRINTF (stderr,
- "Failed to convert address for peer `%s' plugin `%s' length %u to string \n",
- GNUNET_i2s (&rc->id),
- rc->addrcp->transport_name,
- (unsigned int) rc->addrcp->address_length);
- print_info (&rc->id,
+ fprintf (
+ stderr,
+ "Failed to convert address for peer `%s' plugin `%s' length %u to string \n",
+ GNUNET_i2s (&rc->addrcp->peer),
+ rc->addrcp->transport_name,
+ (unsigned int) rc->addrcp->address_length);
+ print_info (&rc->addrcp->peer,
rc->transport,
NULL,
rc->state,
}
if (GNUNET_OK == res)
{
- print_info (&rc->id,
+ print_info (&rc->addrcp->peer,
rc->transport,
address,
rc->state,
rc->state_timeout);
rc->printed = GNUNET_YES;
- return; /* Wait for done call */
+ return; /* Wait for done call */
}
/* GNUNET_NO == res: ignore, was simply not supported */
return;
}
/* NULL == address, last call, we are done */
+ rc->asc = NULL;
GNUNET_assert (address_resolutions > 0);
address_resolutions--;
if (GNUNET_NO == rc->printed)
(note: this should not be needed, as transport
should fallback to numeric conversion if DNS takes
too long) */
- resolve_peer_address (&rc->id,
- rc->addrcp,
+ resolve_peer_address (rc->addrcp,
GNUNET_YES,
rc->state,
rc->state_timeout);
}
else
{
- print_info (&rc->id,
+ print_info (&rc->addrcp->peer,
rc->transport,
NULL,
rc->state,
GNUNET_free (rc);
if ((0 == address_resolutions) && (iterate_connections))
{
- if (NULL != end)
- {
- GNUNET_SCHEDULER_cancel (end);
- end = NULL;
- }
if (NULL != op_timeout)
{
GNUNET_SCHEDULER_cancel (op_timeout);
op_timeout = NULL;
}
ret = 0;
- end = GNUNET_SCHEDULER_add_now (&shutdown_task, NULL);
+ GNUNET_SCHEDULER_shutdown ();
}
}
+/**
+ * Convert address to a printable format and print it
+ * together with the given state data.
+ *
+ * @param address the address
+ * @param numeric #GNUNET_YES to convert to numeric format, #GNUNET_NO
+ * to try to use reverse DNS
+ * @param state state the peer is in
+ * @param state_timeout when will the peer's state expire
+ */
static void
-resolve_peer_address (const struct GNUNET_PeerIdentity *id,
- const struct GNUNET_HELLO_Address *address,
+resolve_peer_address (const struct GNUNET_HELLO_Address *address,
int numeric,
enum GNUNET_TRANSPORT_PeerState state,
struct GNUNET_TIME_Absolute state_timeout)
struct PeerResolutionContext *rc;
rc = GNUNET_new (struct PeerResolutionContext);
- GNUNET_assert(NULL != rc);
- GNUNET_CONTAINER_DLL_insert(rc_head, rc_tail, rc);
+ GNUNET_CONTAINER_DLL_insert (rc_head, rc_tail, rc);
address_resolutions++;
-
- rc->id = *id;
- rc->transport = GNUNET_strdup(address->transport_name);
+ rc->transport = GNUNET_strdup (address->transport_name);
rc->addrcp = GNUNET_HELLO_address_copy (address);
rc->printed = GNUNET_NO;
rc->state = state;
address,
numeric,
RESOLUTION_TIMEOUT,
- &process_peer_string, rc);
+ &process_peer_string,
+ rc);
}
if (NULL == peer)
{
/* done */
- address_resolution_in_progress = GNUNET_NO;
pic = NULL;
- if (NULL != end)
- GNUNET_SCHEDULER_cancel (end);
- end = GNUNET_SCHEDULER_add_now (&shutdown_task, NULL);
return;
}
- if ( (GNUNET_NO == iterate_all) &&
- (GNUNET_NO == GNUNET_TRANSPORT_is_connected(state)))
- return; /* Display only connected peers */
+ if ((GNUNET_NO == iterate_all) &&
+ (GNUNET_NO == GNUNET_TRANSPORT_is_connected (state)))
+ return; /* Display only connected peers */
if (NULL != op_timeout)
GNUNET_SCHEDULER_cancel (op_timeout);
- op_timeout = GNUNET_SCHEDULER_add_delayed (OP_TIMEOUT,
- &operation_timeout,
- NULL);
+ op_timeout =
+ GNUNET_SCHEDULER_add_delayed (OP_TIMEOUT, &operation_timeout, NULL);
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
"Received address for peer `%s': %s\n",
GNUNET_i2s (peer),
- address->transport_name);
+ address ? address->transport_name : "");
if (NULL != address)
- resolve_peer_address (peer, address, numeric, state, state_timeout);
+ resolve_peer_address (address, numeric, state, state_timeout);
else
print_info (peer, NULL, NULL, state, state_timeout);
}
*/
struct PluginMonitorAddress
{
-
/**
* Ongoing resolution request.
*/
* Resolved address as string.
*/
char *str;
+
+ /**
+ * Last event we got and did not yet print because
+ * @e str was NULL (address not yet resolved).
+ */
+ struct GNUNET_TRANSPORT_SessionInfo si;
};
+/**
+ * Print information about a plugin monitoring event.
+ *
+ * @param addr out internal context
+ * @param info the monitoring information
+ */
+static void
+print_plugin_event_info (struct PluginMonitorAddress *addr,
+ const struct GNUNET_TRANSPORT_SessionInfo *info)
+{
+ const char *state;
+
+ switch (info->state)
+ {
+ case GNUNET_TRANSPORT_SS_INIT:
+ state = "INIT";
+ break;
+
+ case GNUNET_TRANSPORT_SS_HANDSHAKE:
+ state = "HANDSHAKE";
+ break;
+
+ case GNUNET_TRANSPORT_SS_UP:
+ state = "UP";
+ break;
+
+ case GNUNET_TRANSPORT_SS_UPDATE:
+ state = "UPDATE";
+ break;
+
+ case GNUNET_TRANSPORT_SS_DONE:
+ state = "DONE";
+ break;
+
+ default:
+ state = "UNKNOWN";
+ break;
+ }
+ fprintf (stdout,
+ "%s: state %s timeout in %s @ %s%s\n",
+ GNUNET_i2s (&info->address->peer),
+ state,
+ GNUNET_STRINGS_relative_time_to_string (
+ GNUNET_TIME_absolute_get_remaining (info->session_timeout),
+ GNUNET_YES),
+ addr->str,
+ (info->is_inbound == GNUNET_YES) ? " (INBOUND)" : "");
+ fprintf (stdout,
+ "%s: queue has %3u messages and %6u bytes\n",
+ GNUNET_i2s (&info->address->peer),
+ info->num_msg_pending,
+ info->num_bytes_pending);
+ if (0 !=
+ GNUNET_TIME_absolute_get_remaining (info->receive_delay).rel_value_us)
+ fprintf (stdout,
+ "%s: receiving blocked until %s\n",
+ GNUNET_i2s (&info->address->peer),
+ GNUNET_STRINGS_absolute_time_to_string (info->receive_delay));
+}
+
+
/**
* Function called with a textual representation of an address. This
* function will be called several times with different possible
* if #GNUNET_SYSERR: communication error (IPC error)
*/
static void
-address_cb (void *cls,
- const char *address,
- int res)
+address_cb (void *cls, const char *address, int res)
{
struct PluginMonitorAddress *addr = cls;
if (NULL != addr->str)
return;
addr->str = GNUNET_strdup (address);
+ print_plugin_event_info (addr, &addr->si);
}
void **session_ctx,
const struct GNUNET_TRANSPORT_SessionInfo *info)
{
- const char *state;
struct PluginMonitorAddress *addr;
- if ( (NULL == info) &&
- (NULL == session) )
+ if ((NULL == info) && (NULL == session))
return; /* in sync with transport service */
addr = *session_ctx;
if (NULL == info)
GNUNET_free (addr);
*session_ctx = NULL;
}
- return; /* shutdown */
+ return; /* shutdown */
}
- if ( (NULL != cpid) &&
- (0 != memcmp (&info->address->peer,
- cpid,
- sizeof (struct GNUNET_PeerIdentity))) )
+ if (0 !=
+ memcmp (&info->address->peer, &pid, sizeof(struct GNUNET_PeerIdentity)))
return; /* filtered */
if (NULL == addr)
{
addr = GNUNET_new (struct PluginMonitorAddress);
- addr->asc = GNUNET_TRANSPORT_address_to_string (cfg,
- info->address,
- GNUNET_NO,
- GNUNET_TIME_UNIT_FOREVER_REL,
- &address_cb,
- addr);
+ addr->asc =
+ GNUNET_TRANSPORT_address_to_string (cfg,
+ info->address,
+ numeric,
+ GNUNET_TIME_UNIT_FOREVER_REL,
+ &address_cb,
+ addr);
*session_ctx = addr;
}
- switch (info->state)
- {
- case GNUNET_TRANSPORT_SS_INIT:
- state = "INIT";
- break;
- case GNUNET_TRANSPORT_SS_HANDSHAKE:
- state = "HANDSHAKE";
- break;
- case GNUNET_TRANSPORT_SS_UP:
- state = "UP";
- break;
- case GNUNET_TRANSPORT_SS_UPDATE:
- state = "UPDATE";
- break;
- case GNUNET_TRANSPORT_SS_DONE:
- state = "DONE";
- break;
- default:
- state = "UNKNOWN";
- break;
- }
- fprintf (stdout,
- "%s: %s %s (# %u/%u b) blocked until %s timeout in %s [%s]\n",
- GNUNET_i2s (&info->address->peer),
- addr->str,
- (info->is_inbound == GNUNET_YES) ? "<-" : ((info->is_inbound == GNUNET_NO) ? "->" : "<>"),
- info->num_msg_pending,
- info->num_bytes_pending,
- GNUNET_STRINGS_absolute_time_to_string (info->receive_delay),
- GNUNET_STRINGS_relative_time_to_string (GNUNET_TIME_absolute_get_remaining (info->session_timeout),
- GNUNET_YES),
- state);
+ if (NULL == addr->str)
+ addr->si = *info;
+ else
+ print_plugin_event_info (addr, info);
if (GNUNET_TRANSPORT_SS_DONE == info->state)
{
if (NULL != addr->asc)
/**
* Function called with information about a peers
*
- * @param cls closure
+ * @param cls closure, NULL
* @param peer identity of the peer, NULL for final callback when operation done
* @param address binary address used to communicate with this peer,
* NULL on disconnect or when done
* @param state current state this peer is in
* @param state_timeout time out for the current state
- *
*/
static void
process_peer_monitoring_cb (void *cls,
if (NULL == peer)
{
- FPRINTF (stdout,
+ fprintf (stdout,
"%s",
- _("Monitor disconnected from transport service. Reconnecting.\n"));
+ _ (
+ "Monitor disconnected from transport service. Reconnecting.\n"));
return;
}
if (NULL != op_timeout)
GNUNET_SCHEDULER_cancel (op_timeout);
- op_timeout = GNUNET_SCHEDULER_add_delayed (OP_TIMEOUT,
- &operation_timeout,
- NULL);
+ op_timeout =
+ GNUNET_SCHEDULER_add_delayed (OP_TIMEOUT, &operation_timeout, NULL);
if (NULL == (m = GNUNET_CONTAINER_multipeermap_get (monitored_peers, peer)))
{
m = GNUNET_new (struct MonitoredPeer);
- GNUNET_CONTAINER_multipeermap_put (monitored_peers, peer,
- m, GNUNET_CONTAINER_MULTIHASHMAPOPTION_UNIQUE_FAST);
+ GNUNET_CONTAINER_multipeermap_put (
+ monitored_peers,
+ peer,
+ m,
+ GNUNET_CONTAINER_MULTIHASHMAPOPTION_UNIQUE_FAST);
}
else
{
- if ( (m->state == state) &&
- (m->state_timeout.abs_value_us == state_timeout.abs_value_us) &&
- ((NULL == address) && (NULL == m->address)))
+ if ((m->state == state) &&
+ (m->state_timeout.abs_value_us == state_timeout.abs_value_us) &&
+ (NULL == address) && (NULL == m->address))
{
- return; /* No real change */
+ return; /* No real change */
}
- if ( (m->state == state) && ((NULL != address) && (NULL != m->address)) &&
- (0 == GNUNET_HELLO_address_cmp(m->address, address)))
- return; /* No real change */
+ if ((m->state == state) && (NULL != address) && (NULL != m->address) &&
+ (0 == GNUNET_HELLO_address_cmp (m->address, address)))
+ return; /* No real change */
}
if (NULL != m->address)
m->state_timeout = state_timeout;
if (NULL != address)
- resolve_peer_address (peer,
- m->address,
- numeric,
- m->state,
- m->state_timeout);
+ resolve_peer_address (m->address, numeric, m->state, m->state_timeout);
else
- print_info (peer,
- NULL,
- NULL,
- m->state,
- m->state_timeout);
-}
-
-
-/**
- * Function called with our result of trying to connect to a peer
- * using the transport service. Will retry 10 times, and if we still
- * fail to connect terminate with an error message.
- *
- * @param cls NULL
- * @param result #GNUNET_OK if we connected to the service
- */
-static void
-try_connect_cb (void *cls,
- const int result)
-{
- static int retries = 0;
-
- tc_handle = NULL;
- if (GNUNET_OK == result)
- return;
- retries++;
- if (retries < 10)
- {
- tc_handle = GNUNET_TRANSPORT_try_connect (handle,
- &pid,
- &try_connect_cb,
- NULL);
- return;
- }
- FPRINTF (stderr,
- "%s",
- _("Failed to send connect request to transport service\n"));
- if (NULL != end)
- GNUNET_SCHEDULER_cancel (end);
- ret = 1;
- end = GNUNET_SCHEDULER_add_now (&shutdown_task, NULL);
+ print_info (peer, NULL, NULL, m->state, m->state_timeout);
}
/**
- * Function called with our result of trying to disconnect a peer
- * using the transport service. Will retry 10 times, and if we still
- * fail to disconnect, terminate with an error message.
+ * Function called with the transport service checking if we
+ * want to blacklist a peer. Return #GNUNET_SYSERR for the
+ * peer that we should disconnect from.
*
* @param cls NULL
- * @param result #GNUNET_OK if we connected to the service
+ * @param cpid peer to check blacklisting for
+ * @return #GNUNET_OK if the connection is allowed, #GNUNET_SYSERR if not
*/
-static void
-try_disconnect_cb (void *cls,
- const int result)
+static int
+blacklist_cb (void *cls, const struct GNUNET_PeerIdentity *cpid)
{
- static int retries = 0;
-
- td_handle = NULL;
- if (GNUNET_OK == result)
- return;
- retries++;
- if (retries < 10)
- {
- td_handle = GNUNET_TRANSPORT_try_disconnect (handle,
- &pid,
- &try_disconnect_cb,
- NULL);
- return;
- }
- FPRINTF (stderr, "%s",
- _("Failed to send disconnect request to transport service\n"));
- if (NULL != end)
- GNUNET_SCHEDULER_cancel (end);
- ret = 1;
- end = GNUNET_SCHEDULER_add_now (&shutdown_task, NULL);
+ if (0 == memcmp (cpid, &pid, sizeof(struct GNUNET_PeerIdentity)))
+ return GNUNET_SYSERR;
+ return GNUNET_OK;
}
/**
- * Function called with the result of the check if the 'transport'
- * service is running.
+ * Main function that will be run by the scheduler.
*
- * @param cls closure with our configuration
- * @param result #GNUNET_YES if transport is running
+ * @param cls closure
+ * @param args remaining command-line arguments
+ * @param cfgfile name of the configuration file used (for saving, can be NULL!)
+ * @param mycfg configuration
*/
static void
-testservice_task (void *cls,
- int result)
+run (void *cls,
+ char *const *args,
+ const char *cfgfile,
+ const struct GNUNET_CONFIGURATION_Handle *mycfg)
{
+ static struct GNUNET_PeerIdentity zero_pid;
int counter = 0;
- ret = 1;
- if (GNUNET_YES != result)
- {
- FPRINTF (stderr, _("Service `%s' is not running\n"), "transport");
- return;
- }
+ ret = 1;
- if ((NULL != cpid)
- && (GNUNET_OK
- != GNUNET_CRYPTO_eddsa_public_key_from_string (cpid, strlen (cpid),
- &pid.public_key)))
- {
- FPRINTF (stderr, _("Failed to parse peer identity `%s'\n"), cpid);
- return;
- }
+ cfg = (struct GNUNET_CONFIGURATION_Handle *) mycfg;
counter = benchmark_send + benchmark_receive + iterate_connections
- + monitor_connections + monitor_connects + try_connect + try_disconnect +
- + iterate_validation + monitor_validation + monitor_plugins;
+ + monitor_connections + monitor_connects + do_disconnect
+ + monitor_plugins;
if (1 < counter)
{
- FPRINTF (stderr,
- _("Multiple operations given. Please choose only one operation: %s, %s, %s, %s, %s, %s %s\n"),
- "connect", "benchmark send", "benchmark receive", "information",
- "monitor", "events", "plugins");
+ fprintf (
+ stderr,
+ _ (
+ "Multiple operations given. Please choose only one operation: %s, %s, %s, %s, %s, %s %s\n"),
+ "disconnect",
+ "benchmark send",
+ "benchmark receive",
+ "information",
+ "monitor",
+ "events",
+ "plugins");
return;
}
if (0 == counter)
{
- FPRINTF (stderr,
- _("No operation given. Please choose one operation: %s, %s, %s, %s, %s, %s, %s\n"),
- "connect", "benchmark send", "benchmark receive", "information",
- "monitor", "events", "plugins");
+ fprintf (
+ stderr,
+ _ (
+ "No operation given. Please choose one operation: %s, %s, %s, %s, %s, %s, %s\n"),
+ "disconnect",
+ "benchmark send",
+ "benchmark receive",
+ "information",
+ "monitor",
+ "events",
+ "plugins");
return;
}
- if (try_connect) /* -C: Connect to peer */
- {
- if (NULL == cpid)
- {
- FPRINTF (stderr, _("Option `%s' makes no sense without option `%s'.\n"),
- "-C", "-p");
- ret = 1;
- return;
- }
- handle = GNUNET_TRANSPORT_connect (cfg, NULL, NULL, ¬ify_receive,
- ¬ify_connect, ¬ify_disconnect);
- if (NULL == handle)
- {
- FPRINTF (stderr, "%s", _("Failed to connect to transport service\n"));
- ret = 1;
- return;
- }
- tc_handle = GNUNET_TRANSPORT_try_connect (handle, &pid, try_connect_cb,
- NULL);
- if (NULL == tc_handle)
- {
- FPRINTF (stderr, "%s",
- _("Failed to send request to transport service\n"));
- ret = 1;
- return;
- }
- op_timeout = GNUNET_SCHEDULER_add_delayed (OP_TIMEOUT, &operation_timeout,
- NULL);
-
- }
- else if (try_disconnect) /* -D: Disconnect from peer */
+ if (do_disconnect) /* -D: Disconnect from peer */
{
- if (NULL == cpid)
- {
- FPRINTF (stderr, _("Option `%s' makes no sense without option `%s'.\n"),
- "-D", "-p");
- ret = 1;
- return;
- }
- handle = GNUNET_TRANSPORT_connect (cfg, NULL, NULL, ¬ify_receive,
- ¬ify_connect, ¬ify_disconnect);
- if (NULL == handle)
+ if (0 == memcmp (&zero_pid, &pid, sizeof(pid)))
{
- FPRINTF (stderr, "%s", _("Failed to connect to transport service\n"));
+ fprintf (stderr,
+ _ ("Option `%s' makes no sense without option `%s'.\n"),
+ "-D",
+ "-p");
ret = 1;
return;
}
- td_handle = GNUNET_TRANSPORT_try_disconnect (handle, &pid,
- &try_disconnect_cb,
- NULL);
- if (NULL == td_handle)
+ blacklist = GNUNET_TRANSPORT_blacklist (cfg, &blacklist_cb, NULL);
+ if (NULL == blacklist)
{
- FPRINTF (stderr, "%s",
- _("Failed to send request to transport service\n"));
+ fprintf (stderr,
+ "%s",
+ _ (
+ "Failed to connect to transport service for disconnection\n"));
ret = 1;
return;
}
- op_timeout = GNUNET_SCHEDULER_add_delayed (OP_TIMEOUT, &operation_timeout,
- NULL);
-
+ fprintf (stdout,
+ "%s",
+ _ ("Blacklisting request in place, stop with CTRL-C\n"));
}
else if (benchmark_send) /* -s: Benchmark sending */
{
- if (NULL == cpid)
+ if (0 == memcmp (&zero_pid, &pid, sizeof(pid)))
{
- FPRINTF (stderr, _("Option `%s' makes no sense without option `%s'.\n"),
- "-s", "-p");
+ fprintf (stderr,
+ _ ("Option `%s' makes no sense without option `%s'.\n"),
+ "-s",
+ "-p");
ret = 1;
return;
}
- handle = GNUNET_TRANSPORT_connect (cfg, NULL, NULL,
- ¬ify_receive,
- ¬ify_connect,
- ¬ify_disconnect);
+ handle = GNUNET_TRANSPORT_core_connect (cfg,
+ NULL,
+ NULL,
+ NULL,
+ ¬ify_connect,
+ ¬ify_disconnect,
+ NULL);
if (NULL == handle)
{
- FPRINTF (stderr, "%s", _("Failed to connect to transport service\n"));
- ret = 1;
- return;
- }
- tc_handle = GNUNET_TRANSPORT_try_connect (handle,
- &pid,
- &try_connect_cb,
- NULL);
- if (NULL == tc_handle)
- {
- FPRINTF (stderr, "%s",
- _("Failed to send request to transport service\n"));
+ fprintf (stderr, "%s", _ ("Failed to connect to transport service\n"));
ret = 1;
return;
}
start_time = GNUNET_TIME_absolute_get ();
- op_timeout = GNUNET_SCHEDULER_add_delayed (OP_TIMEOUT,
- &operation_timeout,
- NULL);
+ op_timeout =
+ GNUNET_SCHEDULER_add_delayed (OP_TIMEOUT, &operation_timeout, NULL);
}
else if (benchmark_receive) /* -b: Benchmark receiving */
{
- handle = GNUNET_TRANSPORT_connect (cfg, NULL, NULL, ¬ify_receive, NULL,
- NULL);
+ struct GNUNET_MQ_MessageHandler handlers[] =
+ { GNUNET_MQ_hd_var_size (dummy,
+ GNUNET_MESSAGE_TYPE_DUMMY,
+ struct GNUNET_MessageHeader,
+ NULL),
+ GNUNET_MQ_handler_end () };
+
+ handle = GNUNET_TRANSPORT_core_connect (cfg,
+ NULL,
+ handlers,
+ NULL,
+ NULL,
+ NULL,
+ NULL);
if (NULL == handle)
{
- FPRINTF (stderr, "%s", _("Failed to connect to transport service\n"));
+ fprintf (stderr, "%s", _ ("Failed to connect to transport service\n"));
ret = 1;
return;
}
if (verbosity > 0)
- FPRINTF (stdout, "%s", _("Starting to receive benchmark data\n"));
+ fprintf (stdout, "%s", _ ("Starting to receive benchmark data\n"));
start_time = GNUNET_TIME_absolute_get ();
-
}
else if (iterate_connections) /* -i: List information about peers once */
{
- address_resolution_in_progress = GNUNET_YES;
- pic = GNUNET_TRANSPORT_monitor_peers (cfg, (NULL == cpid) ? NULL : &pid,
- GNUNET_YES, TIMEOUT, &process_peer_iteration_cb, (void *) cfg);
- op_timeout = GNUNET_SCHEDULER_add_delayed (OP_TIMEOUT, &operation_timeout,
- NULL);
+ pic = GNUNET_TRANSPORT_monitor_peers (cfg,
+ &pid,
+ GNUNET_YES,
+ &process_peer_iteration_cb,
+ (void *) cfg);
+ op_timeout =
+ GNUNET_SCHEDULER_add_delayed (OP_TIMEOUT, &operation_timeout, NULL);
}
- else if (monitor_connections) /* -m: List information about peers continuously */
+ else if (monitor_connections) /* -m: List information about peers continuously
+ */
{
monitored_peers = GNUNET_CONTAINER_multipeermap_create (10, GNUNET_NO);
- address_resolution_in_progress = GNUNET_YES;
- pic = GNUNET_TRANSPORT_monitor_peers (cfg, (NULL == cpid) ? NULL : &pid,
- GNUNET_NO, TIMEOUT,
- &process_peer_monitoring_cb, (void *) cfg);
+ pic = GNUNET_TRANSPORT_monitor_peers (cfg,
+ &pid,
+ GNUNET_NO,
+ &process_peer_monitoring_cb,
+ NULL);
}
- else if (monitor_plugins) /* -P: List information about plugins continuously */
+ else if (monitor_plugins) /* -P: List information about plugins continuously
+ */
{
monitored_plugins = GNUNET_CONTAINER_multipeermap_create (10, GNUNET_NO);
- pm = GNUNET_TRANSPORT_monitor_plugins (cfg,
- &plugin_monitoring_cb,
- NULL);
- }
- else if (iterate_validation) /* -d: Print information about validations */
- {
- vic = GNUNET_TRANSPORT_monitor_validation_entries (cfg,
- (NULL == cpid) ? NULL : &pid,
- GNUNET_YES, TIMEOUT,
- &process_validation_cb, (void *) cfg);
- }
- else if (monitor_validation) /* -f: Print information about validations continuously */
- {
- vic = GNUNET_TRANSPORT_monitor_validation_entries (cfg,
- (NULL == cpid) ? NULL : &pid,
- GNUNET_NO, TIMEOUT,
- &process_validation_cb, (void *) cfg);
+ pm = GNUNET_TRANSPORT_monitor_plugins (cfg, &plugin_monitoring_cb, NULL);
}
else if (monitor_connects) /* -e : Monitor (dis)connect events continuously */
{
monitor_connect_counter = 0;
- handle = GNUNET_TRANSPORT_connect (cfg, NULL, NULL, NULL,
- &monitor_notify_connect,
- &monitor_notify_disconnect);
+ handle = GNUNET_TRANSPORT_core_connect (cfg,
+ NULL,
+ NULL,
+ NULL,
+ &monitor_notify_connect,
+ &monitor_notify_disconnect,
+ NULL);
if (NULL == handle)
{
- FPRINTF (stderr,
- "%s",
- _("Failed to connect to transport service\n"));
+ fprintf (stderr, "%s", _ ("Failed to connect to transport service\n"));
ret = 1;
return;
}
}
else
{
- GNUNET_break(0);
+ GNUNET_break (0);
return;
}
- end = GNUNET_SCHEDULER_add_delayed (GNUNET_TIME_UNIT_FOREVER_REL,
- &shutdown_task,
- NULL);
+ GNUNET_SCHEDULER_add_shutdown (&shutdown_task, NULL);
}
-/**
- * Main function that will be run by the scheduler.
- *
- * @param cls closure
- * @param args remaining command-line arguments
- * @param cfgfile name of the configuration file used (for saving, can be NULL!)
- * @param mycfg configuration
- */
-static void
-run (void *cls,
- char * const *args,
- const char *cfgfile,
- const struct GNUNET_CONFIGURATION_Handle *mycfg)
-{
- cfg = (struct GNUNET_CONFIGURATION_Handle *) mycfg;
- if (test_configuration)
- {
- do_test_configuration (cfg);
- return;
- }
- GNUNET_CLIENT_service_test ("transport", cfg, GNUNET_TIME_UNIT_SECONDS,
- &testservice_task, (void *) cfg);
-}
-
int
-main (int argc, char * const *argv)
+main (int argc, char *const *argv)
{
int res;
- static const struct GNUNET_GETOPT_CommandLineOption options[] = {
- { 'a', "all", NULL,
- gettext_noop ("print information for all peers (instead of only connected peers)"),
- 0, &GNUNET_GETOPT_set_one, &iterate_all },
- { 'b', "benchmark", NULL,
- gettext_noop ("measure how fast we are receiving data from all peers (until CTRL-C)"),
- 0, &GNUNET_GETOPT_set_one, &benchmark_receive },
- { 'C', "connect",
- NULL, gettext_noop ("connect to a peer"), 0,
- &GNUNET_GETOPT_set_one, &try_connect },
- { 'D', "disconnect",
- NULL, gettext_noop ("disconnect to a peer"), 0,
- &GNUNET_GETOPT_set_one, &try_disconnect },
- { 'd', "validation", NULL,
- gettext_noop ("print information for all pending validations "),
- 0, &GNUNET_GETOPT_set_one, &iterate_validation },
- { 'f', "monitorvalidation", NULL,
- gettext_noop ("print information for all pending validations continuously"),
- 0, &GNUNET_GETOPT_set_one, &monitor_validation },
- { 'i', "information", NULL,
- gettext_noop ("provide information about all current connections (once)"),
- 0, &GNUNET_GETOPT_set_one, &iterate_connections },
- { 'm', "monitor", NULL,
- gettext_noop ("provide information about all current connections (continuously)"),
- 0, &GNUNET_GETOPT_set_one, &monitor_connections },
- { 'e', "events", NULL,
- gettext_noop ("provide information about all connects and disconnect events (continuously)"),
- 0, &GNUNET_GETOPT_set_one, &monitor_connects },
- { 'n', "numeric",
- NULL, gettext_noop ("do not resolve hostnames"), 0,
- &GNUNET_GETOPT_set_one, &numeric },
- { 'p', "peer", "PEER",
- gettext_noop ("peer identity"), 1, &GNUNET_GETOPT_set_string,
- &cpid },
- { 'P', "plugins", NULL,
- gettext_noop ("monitor plugin sessions"), 0, &GNUNET_GETOPT_set_one,
- &monitor_plugins },
- { 's', "send", NULL, gettext_noop
- ("send data for benchmarking to the other peer (until CTRL-C)"), 0,
- &GNUNET_GETOPT_set_one, &benchmark_send },
- { 't', "test", NULL,
- gettext_noop ("test transport configuration (involves external server)"),
- 0, &GNUNET_GETOPT_set_one, &test_configuration },
- GNUNET_GETOPT_OPTION_VERBOSE (&verbosity),
- GNUNET_GETOPT_OPTION_END
- };
+ struct GNUNET_GETOPT_CommandLineOption options[] =
+ { GNUNET_GETOPT_option_flag (
+ 'a',
+ "all",
+ gettext_noop (
+ "print information for all peers (instead of only connected peers)"),
+ &iterate_all),
+ GNUNET_GETOPT_option_flag (
+ 'b',
+ "benchmark",
+ gettext_noop (
+ "measure how fast we are receiving data from all peers (until CTRL-C)"),
+ &benchmark_receive),
+ GNUNET_GETOPT_option_flag ('D',
+ "disconnect",
+ gettext_noop ("disconnect from a peer"),
+ &do_disconnect),
+ GNUNET_GETOPT_option_flag (
+ 'i',
+ "information",
+ gettext_noop (
+ "provide information about all current connections (once)"),
+ &iterate_connections),
+ GNUNET_GETOPT_option_flag (
+ 'm',
+ "monitor",
+ gettext_noop (
+ "provide information about all current connections (continuously)"),
+ &monitor_connections),
+ GNUNET_GETOPT_option_flag (
+ 'e',
+ "events",
+ gettext_noop (
+ "provide information about all connects and disconnect events (continuously)"),
+ &monitor_connects),
+ GNUNET_GETOPT_option_flag ('n',
+ "numeric",
+ gettext_noop ("do not resolve hostnames"),
+ &numeric),
+ GNUNET_GETOPT_option_base32_auto ('p',
+ "peer",
+ "PEER",
+ gettext_noop ("peer identity"),
+ &pid),
+ GNUNET_GETOPT_option_flag ('P',
+ "plugins",
+ gettext_noop ("monitor plugin sessions"),
+ &monitor_plugins),
+ GNUNET_GETOPT_option_flag (
+ 's',
+ "send",
+ gettext_noop (
+ "send data for benchmarking to the other peer (until CTRL-C)"),
+ &benchmark_send),
+ GNUNET_GETOPT_option_verbose (&verbosity),
+ GNUNET_GETOPT_OPTION_END };
if (GNUNET_OK != GNUNET_STRINGS_get_utf8_args (argc, argv, &argc, &argv))
return 2;
- res = GNUNET_PROGRAM_run (argc, argv,
- "gnunet-transport",
- gettext_noop ("Direct access to transport service."),
- options,
- &run, NULL);
- GNUNET_free((void *) argv);
+ res =
+ GNUNET_PROGRAM_run (argc,
+ argv,
+ "gnunet-transport",
+ gettext_noop ("Direct access to transport service."),
+ options,
+ &run,
+ NULL);
+ GNUNET_free ((void *) argv);
if (GNUNET_OK == res)
return ret;
return 1;
}
+
/* end of gnunet-transport.c */
projects / oweals / gnunet.git / blobdiff