/*
This file is part of GNUnet.
- (C) 2011-2014 Christian Grothoff (and other contributing authors)
+ Copyright (C) 2011-2014 GNUnet e.V.
GNUnet is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published
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.
+ Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ Boston, MA 02110-1301, USA.
*/
/**
#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 ValidationResolutionContext *prev;
- /**
- * Peer identity
- */
- struct GNUNET_PeerIdentity id;
-
/**
* Address to resolve
*/
*/
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
*/
/**
* Task identifier for the timeout.
*/
- GNUNET_SCHEDULER_TaskIdentifier tsk;
+ struct GNUNET_SCHEDULER_Task * tsk;
/**
* Name of plugin under test.
static struct GNUNET_CONFIGURATION_Handle *cfg;
/**
- * Try_connect handle
+ * Blacklisting handle
*/
-struct GNUNET_TRANSPORT_TryConnectHandle *tc_handle;
+struct GNUNET_TRANSPORT_Blacklist *blacklist;
/**
* Option -s.
*/
static int iterate_connections;
-/**
- * Option -d.
- */
-static int iterate_validation;
-
/**
* Option -a.
*/
static int monitor_connections;
/**
- * Option -f.
- */
-static int monitor_validation;
-
-/**
- * Option -C.
+ * Option -P.
*/
-static int try_connect;
+static int monitor_plugins;
/**
* Option -D.
*/
-static int try_disconnect;
+static int do_disconnect;
/**
* Option -n.
static struct GNUNET_CONTAINER_MultiPeerMap *monitored_peers;
/**
- *
+ * Map storing information about monitored plugins's sessions.
+ */
+static struct GNUNET_CONTAINER_MultiPeerMap *monitored_plugins;
+
+/**
+ * Handle if we are monitoring peers at the transport level.
*/
static struct GNUNET_TRANSPORT_PeerMonitoringContext *pic;
/**
- *
+ * Handle if we are monitoring plugin session activity.
*/
-static struct GNUNET_TRANSPORT_ValidationMonitoringContext *vic;
+static struct GNUNET_TRANSPORT_PluginMonitor *pm;
/**
* Identity of the peer we transmit to / connect to.
/**
* Task scheduled for cleanup / termination of the process.
*/
-static GNUNET_SCHEDULER_TaskIdentifier end;
+static struct GNUNET_SCHEDULER_Task * end;
/**
* Task for operation timeout
*/
-static GNUNET_SCHEDULER_TaskIdentifier op_timeout;
+static struct GNUNET_SCHEDULER_Task * op_timeout;
/**
* Selected level of verbosity.
*/
static unsigned int address_resolutions;
-/**
- * Address resolutions pending in progress
- */
-static unsigned int address_resolution_in_progress;
-
/**
* DLL for NAT Test Contexts: head
*/
static struct PeerResolutionContext *rc_tail;
+/**
+ * Function called to release data stored in the #monitored_peers map.
+ *
+ * @param cls unused
+ * @param key the peer identity
+ * @param value a `struct MonitoredPeer` to release
+ * @return #GNUNET_OK (continue to iterate)
+ */
static int
destroy_it (void *cls,
const struct GNUNET_PeerIdentity *key,
* 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 = GNUNET_SCHEDULER_NO_TASK;
- if (GNUNET_SCHEDULER_NO_TASK != op_timeout)
+ end = NULL;
+ if (NULL != op_timeout)
{
GNUNET_SCHEDULER_cancel (op_timeout);
- op_timeout = GNUNET_SCHEDULER_NO_TASK;
- }
- if (NULL != tc_handle)
- {
- GNUNET_TRANSPORT_try_connect_cancel (tc_handle);
- tc_handle = NULL;
+ op_timeout = NULL;
}
if (NULL != pic)
{
GNUNET_TRANSPORT_monitor_peers_cancel (pic);
pic = NULL;
}
- if (NULL != vic)
+ if (NULL != pm)
{
- GNUNET_TRANSPORT_monitor_validation_entries_cancel (vic);
- vic = NULL;
+ GNUNET_TRANSPORT_monitor_plugins_cancel (pm);
+ pm = NULL;
}
next = vc_head;
next = cur->next;
GNUNET_TRANSPORT_address_to_string_cancel (cur->asc);
- GNUNET_CONTAINER_DLL_remove (vc_head, vc_tail, cur);
+ GNUNET_CONTAINER_DLL_remove (vc_head,
+ vc_tail,
+ cur);
GNUNET_free (cur->transport);
GNUNET_HELLO_address_free (cur->addrcp);
GNUNET_free (cur);
}
-
+ while (NULL != (rc = rc_head))
+ {
+ 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 != th)
{
GNUNET_TRANSPORT_notify_transmit_ready_cancel (th);
GNUNET_CONTAINER_multipeermap_destroy (monitored_peers);
monitored_peers = NULL;
}
+ if (NULL != 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 = GNUNET_SCHEDULER_NO_TASK;
- if ((try_connect) || (benchmark_send) || (benchmark_receive))
+
+ op_timeout = NULL;
+ if ((benchmark_send) || (benchmark_receive))
{
FPRINTF (stdout,
_("Failed to connect to `%s'\n"),
GNUNET_i2s_full (&pid));
- if (GNUNET_SCHEDULER_NO_TASK != end)
- GNUNET_SCHEDULER_cancel (end);
- end = GNUNET_SCHEDULER_add_now (&shutdown_task, NULL);
+ GNUNET_SCHEDULER_shutdown ();
ret = 1;
return;
}
FPRINTF (stdout,
"%s",
_("Failed to list connections, timeout occured\n"));
- if (GNUNET_SCHEDULER_NO_TASK != end)
- GNUNET_SCHEDULER_cancel (end);
- end = GNUNET_SCHEDULER_add_now (&shutdown_task, NULL);
+ GNUNET_SCHEDULER_shutdown ();
ret = 1;
return;
}
static void
-run_nat_test ();
+run_nat_test (void);
/**
tc->name);
break;
default:
+ FPRINTF (stderr,
+ _("Configuration for plugin `%s' did not work!\n"),
+ tc->name);
break;
}
-
- if (GNUNET_YES != result)
- {
- FPRINTF (stderr,
- _("Configuration for plugin `%s' did not work!\n"),
- tc->name);
- }
- else
- {
- FPRINTF (stderr,
- _("Configuration for plugin `%s' is working!\n"),
- tc->name);
- }
- if (GNUNET_SCHEDULER_NO_TASK != tc->tsk)
+ if (NULL != tc->tsk)
{
GNUNET_SCHEDULER_cancel (tc->tsk);
- tc->tsk = GNUNET_SCHEDULER_NO_TASK;
+ tc->tsk = NULL;
}
if (NULL != tc->tst)
{
run_nat_test ();
}
+
/**
* Function called by NAT to report the outcome of the nat-test.
* Clean up and update GUI.
{
struct TestContext *tc = cls;
- display_test_result (tc, result);
-}
-
-
-/**
- * Resolve address we got a validation state for to a string.
- *
- * @param id peer identity the address is for
- * @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_PeerIdentity *id,
- 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 %lu to string \n",
- GNUNET_i2s (&vc->id),
- vc->addrcp->transport_name,
- 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->id),
- (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->id,
- 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->id),
- "<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 (GNUNET_SCHEDULER_NO_TASK != end)
- {
- GNUNET_SCHEDULER_cancel (end);
- end = GNUNET_SCHEDULER_NO_TASK;
- }
- if (GNUNET_SCHEDULER_NO_TASK != op_timeout)
- {
- GNUNET_SCHEDULER_cancel (op_timeout);
- op_timeout = GNUNET_SCHEDULER_NO_TASK;
- }
- ret = 0;
- end = GNUNET_SCHEDULER_add_now (&shutdown_task, NULL);
- }
-}
-
-
-/**
- * Resolve address we got a validation state for to a string.
- *
- * @param id peer identity the address is for
- * @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_PeerIdentity *id,
- 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->id = (*id);
- 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 peer peer identity the address is for
- * @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_PeerIdentity *peer,
- 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 == peer) && (NULL == address))
- {
- if (monitor_validation)
- {
- FPRINTF (stdout,
- "%s",
- _("Monitor disconnected from transport service. Reconnecting.\n"));
- return;
- }
-
- /* done */
- vic = NULL;
- if (GNUNET_SCHEDULER_NO_TASK != end)
- GNUNET_SCHEDULER_cancel (end);
- end = GNUNET_SCHEDULER_add_now (&shutdown_task, NULL);
- return;
- }
- if ((NULL == peer) || (NULL == address))
- {
- /* invalid response */
- vic = NULL;
- if (GNUNET_SCHEDULER_NO_TASK != end)
- GNUNET_SCHEDULER_cancel (end);
- end = GNUNET_SCHEDULER_add_now (&shutdown_task, NULL);
- return;
- }
- resolve_validation_address (peer,
- address,
- numeric,
- last_validation,
- valid_until,
- next_validation,
- state);
+ display_test_result (tc,
+ result);
}
(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);
+ (0 == strcasecmp (head->name, "udp"))
+ ? GNUNET_NO : GNUNET_YES,
+ (uint16_t) head->bnd_port,
+ (uint16_t) head->adv_port,
+ TIMEOUT,
+ &result_callback, head);
}
if (0 != memcmp (&pid, peer, sizeof(struct GNUNET_PeerIdentity)))
return;
ret = 0;
- if (try_connect)
- {
- /* all done, terminate instantly */
- FPRINTF (stdout, _("Successfully connected to `%s'\n"),
- GNUNET_i2s_full (peer));
- ret = 0;
-
- if (GNUNET_SCHEDULER_NO_TASK != op_timeout)
- {
- GNUNET_SCHEDULER_cancel (op_timeout);
- op_timeout = GNUNET_SCHEDULER_NO_TASK;
- }
-
- if (GNUNET_SCHEDULER_NO_TASK != end)
- GNUNET_SCHEDULER_cancel (end);
- end = GNUNET_SCHEDULER_add_now (&shutdown_task, NULL);
- return;
- }
if (benchmark_send)
{
- if (GNUNET_SCHEDULER_NO_TASK != op_timeout)
+ if (NULL != op_timeout)
{
GNUNET_SCHEDULER_cancel (op_timeout);
- op_timeout = GNUNET_SCHEDULER_NO_TASK;
+ op_timeout = NULL;
}
if (verbosity > 0)
FPRINTF (stdout,
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 (GNUNET_SCHEDULER_NO_TASK != op_timeout)
- {
- GNUNET_SCHEDULER_cancel (op_timeout);
- op_timeout = GNUNET_SCHEDULER_NO_TASK;
- }
-
- if (GNUNET_SCHEDULER_NO_TASK != end)
- GNUNET_SCHEDULER_cancel (end);
- end = GNUNET_SCHEDULER_add_now (&shutdown_task, NULL);
- return;
- }
-
if (NULL != th)
{
GNUNET_TRANSPORT_notify_transmit_ready_cancel (th);
{
FPRINTF (stdout, _("Disconnected from peer `%s' while benchmarking\n"),
GNUNET_i2s (&pid));
- if (GNUNET_SCHEDULER_NO_TASK != end)
+ if (NULL != end)
GNUNET_SCHEDULER_cancel (end);
return;
}
}
+/**
+ * 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);
if (GNUNET_SYSERR == res)
{
FPRINTF (stderr,
- "Failed to convert address for peer `%s' plugin `%s' length %lu to string \n",
- GNUNET_i2s (&rc->id),
+ "Failed to convert address for peer `%s' plugin `%s' length %u to string \n",
+ GNUNET_i2s (&rc->addrcp->peer),
rc->addrcp->transport_name,
- rc->addrcp->address_length);
- print_info (&rc->id,
+ (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,
}
/* 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 (GNUNET_SCHEDULER_NO_TASK != end)
- {
- GNUNET_SCHEDULER_cancel (end);
- end = GNUNET_SCHEDULER_NO_TASK;
- }
- if (GNUNET_SCHEDULER_NO_TASK != op_timeout)
+ if (NULL != op_timeout)
{
GNUNET_SCHEDULER_cancel (op_timeout);
- op_timeout = GNUNET_SCHEDULER_NO_TASK;
+ 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;
if (NULL == peer)
{
/* done */
- address_resolution_in_progress = GNUNET_NO;
pic = NULL;
- if (GNUNET_SCHEDULER_NO_TASK != end)
- GNUNET_SCHEDULER_cancel (end);
- end = GNUNET_SCHEDULER_add_now (&shutdown_task, NULL);
return;
}
(GNUNET_NO == GNUNET_TRANSPORT_is_connected(state)))
return; /* Display only connected peers */
- if (GNUNET_SCHEDULER_NO_TASK != op_timeout)
+ if (NULL != op_timeout)
GNUNET_SCHEDULER_cancel (op_timeout);
op_timeout = GNUNET_SCHEDULER_add_delayed (OP_TIMEOUT,
&operation_timeout,
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);
+ print_info (peer,
+ NULL,
+ NULL,
+ state,
+ state_timeout);
}
/**
- * Function called with information about a peers
+ * Context for address resolution by #plugin_monitoring_cb().
+ */
+struct PluginMonitorAddress
+{
+
+ /**
+ * Ongoing resolution request.
+ */
+ struct GNUNET_TRANSPORT_AddressToStringContext *asc;
+
+ /**
+ * 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
+ * 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
+address_cb (void *cls,
+ const char *address,
+ int res)
+{
+ struct PluginMonitorAddress *addr = cls;
+
+ if (NULL == address)
+ {
+ addr->asc = NULL;
+ return;
+ }
+ if (NULL != addr->str)
+ return;
+ addr->str = GNUNET_strdup (address);
+ print_plugin_event_info (addr,
+ &addr->si);
+}
+
+
+/**
+ * Function called by the plugin with information about the
+ * current sessions managed by the plugin (for monitoring).
+ *
+ * @param cls closure (NULL)
+ * @param session session handle this information is about,
+ * NULL to indicate that we are "in sync" (initial
+ * iteration complete)
+ * @param session_ctx storage location where the application
+ * can store data; will point to NULL on #GNUNET_TRANSPORT_SS_INIT,
+ * and must be reset to NULL on #GNUNET_TRANSPORT_SS_DONE
+ * @param info information about the state of the session,
+ * NULL if @a session is also NULL and we are
+ * merely signalling that the initial iteration is over;
+ * NULL with @a session being non-NULL if the monitor
+ * was being cancelled while sessions were active
+ */
+static void
+plugin_monitoring_cb (void *cls,
+ struct GNUNET_TRANSPORT_PluginSession *session,
+ void **session_ctx,
+ const struct GNUNET_TRANSPORT_SessionInfo *info)
+{
+ struct PluginMonitorAddress *addr;
+
+ if ( (NULL == info) &&
+ (NULL == session) )
+ return; /* in sync with transport service */
+ addr = *session_ctx;
+ if (NULL == info)
+ {
+ if (NULL != addr)
+ {
+ if (NULL != addr->asc)
+ {
+ GNUNET_TRANSPORT_address_to_string_cancel (addr->asc);
+ addr->asc = NULL;
+ }
+ GNUNET_free_non_null (addr->str);
+ GNUNET_free (addr);
+ *session_ctx = NULL;
+ }
+ return; /* shutdown */
+ }
+ if ( (NULL != cpid) &&
+ (0 != memcmp (&info->address->peer,
+ cpid,
+ sizeof (struct GNUNET_PeerIdentity))) )
+ return; /* filtered */
+ if (NULL == addr)
+ {
+ addr = GNUNET_new (struct PluginMonitorAddress);
+ addr->asc = GNUNET_TRANSPORT_address_to_string (cfg,
+ info->address,
+ numeric,
+ GNUNET_TIME_UNIT_FOREVER_REL,
+ &address_cb,
+ addr);
+ *session_ctx = addr;
+ }
+ 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)
+ {
+ GNUNET_TRANSPORT_address_to_string_cancel (addr->asc);
+ addr->asc = NULL;
+ }
+ GNUNET_free_non_null (addr->str);
+ GNUNET_free (addr);
+ *session_ctx = NULL;
+ }
+}
+
+
+/**
+ * Function called with information about a peers
+ *
+ * @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,
return;
}
- if (GNUNET_SCHEDULER_NO_TASK != op_timeout)
+ if (NULL != op_timeout)
GNUNET_SCHEDULER_cancel (op_timeout);
op_timeout = GNUNET_SCHEDULER_add_delayed (OP_TIMEOUT,
&operation_timeout,
NULL);
- if (NULL == (m = GNUNET_CONTAINER_multipeermap_get (monitored_peers, peer)))
+ 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)))
+ (m->state_timeout.abs_value_us == state_timeout.abs_value_us) &&
+ (NULL == address) &&
+ (NULL == m->address) )
{
return; /* No real change */
}
- if ( (m->state == state) && ((NULL != address) && (NULL != m->address)) &&
- (0 == GNUNET_HELLO_address_cmp(m->address, address)))
+ if ( (m->state == state) &&
+ (NULL != address) &&
+ (NULL != m->address) &&
+ (0 == GNUNET_HELLO_address_cmp(m->address, address)) )
return; /* No real change */
}
m->state_timeout = state_timeout;
if (NULL != address)
- resolve_peer_address (peer,
- m->address,
+ resolve_peer_address (m->address,
numeric,
m->state,
m->state_timeout);
}
-static void
-try_connect_cb (void *cls,
- const int result)
-{
- static int retries = 0;
-
- if (GNUNET_OK == result)
- {
- tc_handle = NULL;
- return;
- }
- retries++;
- if (retries < 10)
- tc_handle = GNUNET_TRANSPORT_try_connect (handle, &pid, try_connect_cb,
- NULL);
- else
- {
- FPRINTF (stderr,
- "%s",
- _("Failed to send connect request to transport service\n"));
- if (GNUNET_SCHEDULER_NO_TASK != end)
- GNUNET_SCHEDULER_cancel (end);
- ret = 1;
- end = GNUNET_SCHEDULER_add_now (&shutdown_task, NULL);
- return;
- }
-}
-
-
-static void
-try_disconnect_cb (void *cls,
- const int result)
+/**
+ * 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 cpid peer to check blacklisting for
+ * @return #GNUNET_OK if the connection is allowed, #GNUNET_SYSERR if not
+ */
+static int
+blacklist_cb (void *cls,
+ const struct GNUNET_PeerIdentity *cpid)
{
- static int retries = 0;
- if (GNUNET_OK == result)
- {
- tc_handle = NULL;
- return;
- }
- retries++;
- if (retries < 10)
- tc_handle = GNUNET_TRANSPORT_try_disconnect (handle, &pid, try_disconnect_cb,
- NULL);
- else
- {
- FPRINTF (stderr, "%s",
- _("Failed to send connect request to transport service\n"));
- if (GNUNET_SCHEDULER_NO_TASK != end)
- GNUNET_SCHEDULER_cancel (end);
- ret = 1;
- end = GNUNET_SCHEDULER_add_now (&shutdown_task, NULL);
- return;
- }
+ if (0 == memcmp (cpid,
+ &pid,
+ sizeof (struct GNUNET_PeerIdentity)))
+ return GNUNET_SYSERR;
+ return GNUNET_OK;
}
* @param result #GNUNET_YES if transport is running
*/
static void
-testservice_task (void *cls, int result)
+testservice_task (void *cls,
+ int result)
{
int counter = 0;
ret = 1;
return;
}
- if ((NULL != cpid)
- && (GNUNET_OK
- != GNUNET_CRYPTO_eddsa_public_key_from_string (cpid, strlen (cpid),
- &pid.public_key)))
+ 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);
+ FPRINTF (stderr,
+ _("Failed to parse peer identity `%s'\n"),
+ cpid);
return;
}
counter = benchmark_send + benchmark_receive + iterate_connections
- + monitor_connections + monitor_connects + try_connect + try_disconnect +
- + iterate_validation + monitor_validation;
+ + 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\n"),
- "connect", "benchmark send", "benchmark receive", "information",
- "monitor", "events");
+ _("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\n"),
- "connect", "benchmark send", "benchmark receive", "information",
- "monitor", "events");
+ _("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)
- {
- 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;
}
- tc_handle = GNUNET_TRANSPORT_try_disconnect (handle, &pid, try_disconnect_cb,
- NULL);
- if (NULL == tc_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 */
{
ret = 1;
return;
}
- handle = GNUNET_TRANSPORT_connect (cfg, NULL, NULL, ¬ify_receive,
- ¬ify_connect, ¬ify_disconnect);
+ 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;
- }
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);
+ handle = GNUNET_TRANSPORT_connect (cfg,
+ NULL,
+ NULL,
+ ¬ify_receive,
+ NULL,
+ NULL);
if (NULL == handle)
{
FPRINTF (stderr, "%s", _("Failed to connect to transport service\n"));
}
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,
+ (NULL == cpid) ? NULL : &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 */
{
- 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);
+ monitored_peers = GNUNET_CONTAINER_multipeermap_create (10,
+ GNUNET_NO);
+ pic = GNUNET_TRANSPORT_monitor_peers (cfg,
+ (NULL == cpid) ? NULL : &pid,
+ GNUNET_NO,
+ &process_peer_monitoring_cb,
+ NULL);
}
- else if (iterate_validation) /* -d: Print information about validations */
+ else if (monitor_plugins) /* -P: List information about plugins continuously */
{
- 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);
+ monitored_plugins = GNUNET_CONTAINER_multipeermap_create (10, GNUNET_NO);
+ pm = GNUNET_TRANSPORT_monitor_plugins (cfg,
+ &plugin_monitoring_cb,
+ NULL);
}
else if (monitor_connects) /* -e : Monitor (dis)connect events continuously */
{
return;
}
- end = GNUNET_SCHEDULER_add_delayed (GNUNET_TIME_UNIT_FOREVER_REL,
- &shutdown_task,
- NULL);
+ GNUNET_SCHEDULER_add_shutdown (&shutdown_task,
+ NULL);
}
do_test_configuration (cfg);
return;
}
- GNUNET_CLIENT_service_test ("transport", cfg, GNUNET_TIME_UNIT_SECONDS,
- &testservice_task, (void *) cfg);
+ 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[] = {
{ '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 continously"),
- 0, &GNUNET_GETOPT_set_one, &monitor_validation },
+ NULL, gettext_noop ("disconnect from a peer"), 0,
+ &GNUNET_GETOPT_set_one, &do_disconnect },
{ 'i', "information", NULL,
gettext_noop ("provide information about all current connections (once)"),
0, &GNUNET_GETOPT_set_one, &iterate_connections },
{ '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 },
projects / oweals / gnunet.git / blobdiff