* @brief convenience API for writing testcases for GNUnet
* @author Nathan Evans
* @author Christian Grothoff
- *
*/
#include "platform.h"
#include "gnunet_constants.h"
#define VERBOSE_TOPOLOGY GNUNET_NO
-#define DEBUG_CHURN GNUNET_NO
+#define DEBUG_CHURN GNUNET_EXTRA_LOGGING
#define USE_START_HELPER GNUNET_YES
* Prototype of a function called whenever two peers would be connected
* in a certain topology.
*/
-typedef unsigned int
-(*GNUNET_TESTING_ConnectionProcessor)(struct GNUNET_TESTING_PeerGroup * pg,
- unsigned int first, unsigned int second,
- enum PeerLists list, unsigned int check);
+typedef unsigned int (*GNUNET_TESTING_ConnectionProcessor) (struct
+ GNUNET_TESTING_PeerGroup
+ * pg,
+ unsigned int first,
+ unsigned int second,
+ enum PeerLists list,
+ unsigned int check);
/**
* Context for handling churning a peer group
*/
struct GNUNET_TESTING_PeerGroup *pg;
+ /**
+ * Name of the service to churn on/off, NULL
+ * to churn entire peer.
+ */
+ char *service;
+
/**
* Callback used to notify of churning finished
*/
* Closure for cb
*/
void *cb_cls;
+
+ /**
+ * Should we delete all of the files from the peers?
+ */
+ int delete_files;
};
/**
struct GNUNET_TESTING_Daemon *daemon;
};
+struct ServiceStartContext
+{
+ struct GNUNET_TESTING_PeerGroup *pg;
+ unsigned int remaining;
+ GNUNET_TESTING_NotifyCompletion cb;
+ unsigned int outstanding;
+ char *service;
+ struct GNUNET_TIME_Relative timeout;
+ void *cb_cls;
+};
+
+/**
+ * Individual shutdown context for a particular peer.
+ */
+struct PeerServiceStartContext
+{
+ /**
+ * Pointer to the high level start context.
+ */
+ struct ServiceStartContext *start_ctx;
+
+ /**
+ * The daemon handle for the peer to start the service on.
+ */
+ struct GNUNET_TESTING_Daemon *daemon;
+};
+
struct CreateTopologyContext
{
* stagger hostkey generation and peer startup.
*/
struct InternalStartContext internal_context;
+
+ /**
+ * Task ID for the queued internal_continue_startup task
+ */
+ GNUNET_SCHEDULER_TaskIdentifier startup_task;
+
};
/**
void *notify_cls;
};
+struct ConnectContext;
+
/**
* Handle to a group of GNUnet peers.
*/
*/
const struct GNUNET_CONFIGURATION_Handle *cfg;
+ struct ConnectContext *cc_head;
+
+ struct ConnectContext *cc_tail;
+
/**
* Function to call on each started daemon.
*/
struct ConnectContext
{
+
+ struct ConnectContext *next;
+
+ struct ConnectContext *prev;
+
/**
* Index of peer to connect second to.
*/
*/
uint32_t second_index;
+ /**
+ * Task associated with the attempt to connect.
+ */
+ GNUNET_SCHEDULER_TaskIdentifier task;
+
+ /**
+ * Context in 'testing.c', to cancel connection attempt.
+ */
+ struct GNUNET_TESTING_ConnectContext *cc;
+
/**
* Higher level topology connection context.
*/
*/
static void
hash_from_uid (uint32_t uid, GNUNET_HashCode * hash)
- {
- memset (hash, 0, sizeof (GNUNET_HashCode));
- *((uint32_t *) hash) = uid;
- }
+{
+ memset (hash, 0, sizeof (GNUNET_HashCode));
+ *((uint32_t *) hash) = uid;
+}
/**
* Convert hash code to unique ID.
*/
static void
uid_from_hash (const GNUNET_HashCode * hash, uint32_t * uid)
- {
- memcpy (uid, hash, sizeof (uint32_t));
- }
+{
+ memcpy (uid, hash, sizeof (uint32_t));
+}
#endif
#if USE_SEND_HELLOS
-static struct GNUNET_CORE_MessageHandler no_handlers[] =
- {
- { NULL, 0, 0}};
+static struct GNUNET_CORE_MessageHandler no_handlers[] = {
+ {NULL, 0, 0}
+};
#endif
/**
* @return the progress meter
*/
static struct ProgressMeter *
-create_meter(unsigned int total, char * start_string, int print)
+create_meter (unsigned int total, char *start_string, int print)
{
struct ProgressMeter *ret;
- ret = GNUNET_malloc(sizeof(struct ProgressMeter));
+
+ ret = GNUNET_malloc (sizeof (struct ProgressMeter));
ret->print = print;
ret->total = total;
ret->modnum = total / 4;
- if (ret->modnum == 0) /* Divide by zero check */
+ if (ret->modnum == 0) /* Divide by zero check */
ret->modnum = 1;
ret->dotnum = (total / 50) + 1;
if (start_string != NULL)
- ret->startup_string = GNUNET_strdup(start_string);
+ ret->startup_string = GNUNET_strdup (start_string);
else
- ret->startup_string = GNUNET_strdup("");
+ ret->startup_string = GNUNET_strdup ("");
return ret;
}
* GNUNET_NO if more items expected
*/
static int
-update_meter(struct ProgressMeter *meter)
+update_meter (struct ProgressMeter *meter)
{
if (meter->print == GNUNET_YES)
+ {
+ if (meter->completed % meter->modnum == 0)
{
- if (meter->completed % meter->modnum == 0)
- {
- if (meter->completed == 0)
- {
- fprintf (stdout, "%sProgress: [0%%", meter->startup_string);
- }
- else
- fprintf (stdout, "%d%%", (int) (((float) meter->completed
- / meter->total) * 100));
- }
- else if (meter->completed % meter->dotnum == 0)
- fprintf (stdout, ".");
-
- if (meter->completed + 1 == meter->total)
- fprintf (stdout, "%d%%]\n", 100);
- fflush (stdout);
+ if (meter->completed == 0)
+ {
+ FPRINTF (stdout, "%sProgress: [0%%", meter->startup_string);
+ }
+ else
+ FPRINTF (stdout, "%d%%",
+ (int) (((float) meter->completed / meter->total) * 100));
}
+ else if (meter->completed % meter->dotnum == 0)
+ FPRINTF (stdout, "%s", ".");
+
+ if (meter->completed + 1 == meter->total)
+ FPRINTF (stdout, "%d%%]\n", 100);
+ fflush (stdout);
+ }
meter->completed++;
if (meter->completed == meter->total)
* GNUNET_SYSERR on error
*/
static int
-reset_meter(struct ProgressMeter *meter)
+reset_meter (struct ProgressMeter *meter)
{
if (meter == NULL)
return GNUNET_SYSERR;
* @param meter the meter to free
*/
static void
-free_meter(struct ProgressMeter *meter)
+free_meter (struct ProgressMeter *meter)
{
GNUNET_free_non_null (meter->startup_string);
GNUNET_free (meter);
* known topology, GNUNET_NO if not
*/
int
-GNUNET_TESTING_topology_get(enum GNUNET_TESTING_Topology *topology,
- const char *topology_string)
+GNUNET_TESTING_topology_get (enum GNUNET_TESTING_Topology *topology,
+ const char *topology_string)
{
/**
* Strings representing topologies in enum
*/
- static const char *topology_strings[] =
- {
+ static const char *topology_strings[] = {
/**
* A clique (everyone connected to everyone else).
*/
*/
"FROM_FILE",
- NULL };
+ NULL
+ };
int curr = 0;
+
if (topology_string == NULL)
return GNUNET_NO;
while (topology_strings[curr] != NULL)
+ {
+ if (strcasecmp (topology_strings[curr], topology_string) == 0)
{
- if (strcasecmp (topology_strings[curr], topology_string) == 0)
- {
- *topology = curr;
- return GNUNET_YES;
- }
- curr++;
+ *topology = curr;
+ return GNUNET_YES;
}
+ curr++;
+ }
*topology = GNUNET_TESTING_TOPOLOGY_NONE;
return GNUNET_NO;
}
* topology option, GNUNET_NO if not
*/
int
-GNUNET_TESTING_topology_option_get(
- enum GNUNET_TESTING_TopologyOption *topology_option,
- const char *topology_string)
+GNUNET_TESTING_topology_option_get (enum GNUNET_TESTING_TopologyOption
+ *topology_option,
+ const char *topology_string)
{
/**
* Options for connecting a topology as strings.
*/
- static const char *topology_option_strings[] =
- {
+ static const char *topology_option_strings[] = {
/**
* Try to connect all peers specified in the topology.
*/
*/
"CONNECT_NONE",
- NULL };
+ NULL
+ };
int curr = 0;
if (topology_string == NULL)
return GNUNET_NO;
while (NULL != topology_option_strings[curr])
+ {
+ if (strcasecmp (topology_option_strings[curr], topology_string) == 0)
{
- if (strcasecmp (topology_option_strings[curr], topology_string) == 0)
- {
- *topology_option = curr;
- return GNUNET_YES;
- }
- curr++;
+ *topology_option = curr;
+ return GNUNET_YES;
}
+ curr++;
+ }
*topology_option = GNUNET_TESTING_TOPOLOGY_OPTION_NONE;
return GNUNET_NO;
}
* @param value value of the option
*/
static void
-update_config(void *cls, const char *section, const char *option,
- const char *value)
+update_config (void *cls, const char *section, const char *option,
+ const char *value)
{
struct UpdateContext *ctx = cls;
unsigned int ival;
GNUNET_asprintf (&single_variable, "single_%s_per_host", section);
GNUNET_asprintf (&per_host_variable, "num_%s_per_host", section);
- if ((0 == strcmp (option, "PORT")) && (1 == sscanf (value, "%u", &ival)))
- {
- if ((ival != 0) && (GNUNET_YES
- != GNUNET_CONFIGURATION_get_value_yesno (ctx->orig, "testing",
- single_variable)))
- {
- GNUNET_snprintf (cval, sizeof(cval), "%u", ctx->nport++);
- value = cval;
- }
- else if ((ival != 0) && (GNUNET_YES
- == GNUNET_CONFIGURATION_get_value_yesno (ctx->orig, "testing",
- single_variable))
- && GNUNET_CONFIGURATION_get_value_number (ctx->orig, "testing",
+ if ((0 == strcmp (option, "PORT")) && (1 == SSCANF (value, "%u", &ival)))
+ {
+ if ((ival != 0) &&
+ (GNUNET_YES !=
+ GNUNET_CONFIGURATION_get_value_yesno (ctx->orig, "testing",
+ single_variable)))
+ {
+ GNUNET_snprintf (cval, sizeof (cval), "%u", ctx->nport++);
+ value = cval;
+ }
+ else if ((ival != 0) &&
+ (GNUNET_YES ==
+ GNUNET_CONFIGURATION_get_value_yesno (ctx->orig, "testing",
+ single_variable)) &&
+ GNUNET_CONFIGURATION_get_value_number (ctx->orig, "testing",
per_host_variable,
&num_per_host))
- {
- GNUNET_snprintf (cval, sizeof(cval), "%u", ival + ctx->fdnum
- % num_per_host);
- value = cval;
- }
+ {
+ GNUNET_snprintf (cval, sizeof (cval), "%u",
+ ival + ctx->fdnum % num_per_host);
+ value = cval;
}
+ /* FIXME: REMOVE FOREVER HACK HACK HACK */
+ if (0 == strcasecmp (section, "transport-tcp"))
+ GNUNET_CONFIGURATION_set_value_string (ctx->ret, section,
+ "ADVERTISED_PORT", value);
+ }
+
if (0 == strcmp (option, "UNIXPATH"))
+ {
+ if (GNUNET_YES !=
+ GNUNET_CONFIGURATION_get_value_yesno (ctx->orig, "testing",
+ single_variable))
{
- if (GNUNET_YES != GNUNET_CONFIGURATION_get_value_yesno (ctx->orig,
- "testing",
- single_variable))
- {
- GNUNET_snprintf (uval, sizeof(uval), "/tmp/test-service-%s-%u",
- section, ctx->upnum++);
- value = uval;
- }
- else if ((GNUNET_YES
- == GNUNET_CONFIGURATION_get_value_number (ctx->orig, "testing",
- per_host_variable,
- &num_per_host))
- && (num_per_host > 0))
-
- {
- GNUNET_snprintf (uval, sizeof(uval), "/tmp/test-service-%s-%u",
- section, ctx->fdnum % num_per_host);
- value = uval;
- }
+ GNUNET_snprintf (uval, sizeof (uval), "/tmp/test-service-%s-%u", section,
+ ctx->upnum++);
+ value = uval;
}
+ else if ((GNUNET_YES ==
+ GNUNET_CONFIGURATION_get_value_number (ctx->orig, "testing",
+ per_host_variable,
+ &num_per_host)) &&
+ (num_per_host > 0))
- if ((0 == strcmp (option, "HOSTNAME")) && (ctx->hostname != NULL))
{
- value = ctx->hostname;
+ GNUNET_snprintf (uval, sizeof (uval), "/tmp/test-service-%s-%u", section,
+ ctx->fdnum % num_per_host);
+ value = uval;
}
+ }
+
+ if ((0 == strcmp (option, "HOSTNAME")) && (ctx->hostname != NULL))
+ {
+ value = ctx->hostname;
+ }
GNUNET_free (single_variable);
GNUNET_free (per_host_variable);
GNUNET_CONFIGURATION_set_value_string (ctx->ret, section, option, value);
*
* @return new configuration, NULL on error
*/
-static struct GNUNET_CONFIGURATION_Handle *
-make_config(const struct GNUNET_CONFIGURATION_Handle *cfg, uint32_t off,
- uint16_t * port, uint32_t * upnum, const char *hostname,
- uint32_t * fdnum)
+struct GNUNET_CONFIGURATION_Handle *
+GNUNET_TESTING_create_cfg (const struct GNUNET_CONFIGURATION_Handle *cfg, uint32_t off,
+ uint16_t * port, uint32_t * upnum, const char *hostname,
+ uint32_t * fdnum)
{
struct UpdateContext uc;
uint16_t orig;
char *control_host;
char *allowed_hosts;
+ unsigned long long skew_variance;
+ unsigned long long skew_offset;
+ long long actual_offset;
orig = *port;
uc.nport = *port;
GNUNET_CONFIGURATION_iterate (cfg, &update_config, &uc);
if (uc.nport >= HIGH_PORT)
- {
- *port = orig;
- GNUNET_CONFIGURATION_destroy (uc.ret);
- return NULL;
- }
+ {
+ *port = orig;
+ GNUNET_CONFIGURATION_destroy (uc.ret);
+ return NULL;
+ }
- if (GNUNET_CONFIGURATION_get_value_string (cfg, "testing", "control_host",
- &control_host) == GNUNET_OK)
- {
- if (hostname != NULL)
- GNUNET_asprintf (&allowed_hosts, "%s; 127.0.0.1; %s;", control_host,
- hostname);
- else
- GNUNET_asprintf (&allowed_hosts, "%s; 127.0.0.1;", control_host);
-
- GNUNET_CONFIGURATION_set_value_string (uc.ret, "core", "ACCEPT_FROM",
- allowed_hosts);
- GNUNET_CONFIGURATION_set_value_string (uc.ret, "transport",
- "ACCEPT_FROM", allowed_hosts);
- GNUNET_CONFIGURATION_set_value_string (uc.ret, "dht", "ACCEPT_FROM",
- allowed_hosts);
- GNUNET_CONFIGURATION_set_value_string (uc.ret, "statistics",
- "ACCEPT_FROM", allowed_hosts);
-
- GNUNET_CONFIGURATION_set_value_string (uc.ret, "core", "UNIXPATH", "");
- GNUNET_CONFIGURATION_set_value_string (uc.ret, "transport", "UNIXPATH",
- "");
- GNUNET_CONFIGURATION_set_value_string (uc.ret, "dht", "UNIXPATH", "");
- GNUNET_CONFIGURATION_set_value_string (uc.ret, "statistics", "UNIXPATH",
- "");
-
- GNUNET_CONFIGURATION_set_value_string (uc.ret, "transport-tcp", "USE_LOCALADDR",
- "YES");
- GNUNET_CONFIGURATION_set_value_string (uc.ret, "transport-udp", "USE_LOCALADDR",
- "YES");
- GNUNET_free_non_null (control_host);
- GNUNET_free (allowed_hosts);
- }
+ if ((GNUNET_OK ==
+ GNUNET_CONFIGURATION_get_value_number (cfg, "testing", "skew_variance",
+ &skew_variance)) &&
+ (skew_variance > 0))
+ {
+ skew_offset =
+ GNUNET_CRYPTO_random_u64 (GNUNET_CRYPTO_QUALITY_WEAK,
+ skew_variance + 1);
+ actual_offset =
+ skew_offset - GNUNET_CRYPTO_random_u64 (GNUNET_CRYPTO_QUALITY_WEAK,
+ skew_variance + 1);
+ /* Min is -skew_variance, Max is skew_variance */
+ skew_offset = skew_variance + actual_offset; /* Normal distribution around 0 */
+ GNUNET_CONFIGURATION_set_value_number (uc.ret, "testing", "skew_offset",
+ skew_offset);
+ }
+
+ if (GNUNET_CONFIGURATION_get_value_string
+ (cfg, "testing", "control_host", &control_host) == GNUNET_OK)
+ {
+ if (hostname != NULL)
+ GNUNET_asprintf (&allowed_hosts, "%s; 127.0.0.1; %s;", control_host,
+ hostname);
+ else
+ GNUNET_asprintf (&allowed_hosts, "%s; 127.0.0.1;", control_host);
+
+ GNUNET_CONFIGURATION_set_value_string (uc.ret, "core", "ACCEPT_FROM",
+ allowed_hosts);
+
+ GNUNET_CONFIGURATION_set_value_string (uc.ret, "nse", "ACCEPT_FROM",
+ allowed_hosts);
+
+ GNUNET_CONFIGURATION_set_value_string (uc.ret, "transport", "ACCEPT_FROM",
+ allowed_hosts);
+ GNUNET_CONFIGURATION_set_value_string (uc.ret, "dht", "ACCEPT_FROM",
+ allowed_hosts);
+ GNUNET_CONFIGURATION_set_value_string (uc.ret, "statistics", "ACCEPT_FROM",
+ allowed_hosts);
+
+ GNUNET_CONFIGURATION_set_value_string (uc.ret, "core", "UNIXPATH", "");
+ GNUNET_CONFIGURATION_set_value_string (uc.ret, "transport", "UNIXPATH", "");
+ GNUNET_CONFIGURATION_set_value_string (uc.ret, "dht", "UNIXPATH", "");
+ GNUNET_CONFIGURATION_set_value_string (uc.ret, "statistics", "UNIXPATH",
+ "");
+ GNUNET_CONFIGURATION_set_value_string (uc.ret, "nse", "UNIXPATH", "");
+
+ GNUNET_CONFIGURATION_set_value_string (uc.ret, "transport-tcp",
+ "USE_LOCALADDR", "YES");
+ GNUNET_CONFIGURATION_set_value_string (uc.ret, "transport-udp",
+ "USE_LOCALADDR", "YES");
+ GNUNET_free_non_null (control_host);
+ GNUNET_free (allowed_hosts);
+ }
/* arm needs to know to allow connections from the host on which it is running,
* otherwise gnunet-arm is unable to connect to it in some instances */
if (hostname != NULL)
- {
- GNUNET_asprintf (&allowed_hosts, "%s; 127.0.0.1;", hostname);
- GNUNET_CONFIGURATION_set_value_string (uc.ret, "transport-udp", "BINDTO",
- hostname);
- GNUNET_CONFIGURATION_set_value_string (uc.ret, "transport-tcp", "BINDTO",
- hostname);
- GNUNET_CONFIGURATION_set_value_string (uc.ret, "transport-tcp", "USE_LOCALADDR",
- "YES");
- GNUNET_CONFIGURATION_set_value_string (uc.ret, "transport-udp", "USE_LOCALADDR",
- "YES");
- GNUNET_CONFIGURATION_set_value_string (uc.ret, "arm", "ACCEPT_FROM",
- allowed_hosts);
- GNUNET_free (allowed_hosts);
- }
+ {
+ GNUNET_asprintf (&allowed_hosts, "%s; 127.0.0.1;", hostname);
+ GNUNET_CONFIGURATION_set_value_string (uc.ret, "nat", "BINDTO", hostname);
+ GNUNET_CONFIGURATION_set_value_string (uc.ret, "nat", "INTERNAL_ADDRESS",
+ hostname);
+ GNUNET_CONFIGURATION_set_value_string (uc.ret, "nat", "EXTERNAL_ADDRESS",
+ hostname);
+ GNUNET_CONFIGURATION_set_value_string (uc.ret, "disablev6", "BINDTO",
+ "YES");
+ GNUNET_CONFIGURATION_set_value_string (uc.ret, "transport-tcp",
+ "USE_LOCALADDR", "YES");
+ GNUNET_CONFIGURATION_set_value_string (uc.ret, "transport-udp",
+ "USE_LOCALADDR", "YES");
+ GNUNET_CONFIGURATION_set_value_string (uc.ret, "arm", "ACCEPT_FROM",
+ allowed_hosts);
+ GNUNET_free (allowed_hosts);
+ }
else
- {
- GNUNET_CONFIGURATION_set_value_string (uc.ret, "transport-tcp", "BINDTO",
- "127.0.0.1");
- GNUNET_CONFIGURATION_set_value_string (uc.ret, "transport-udp", "BINDTO",
- "127.0.0.1");
- GNUNET_CONFIGURATION_set_value_string (uc.ret, "transport-tcp", "USE_LOCALADDR",
- "YES");
- GNUNET_CONFIGURATION_set_value_string (uc.ret, "transport-udp", "USE_LOCALADDR",
- "YES");
- }
+ {
+
+ GNUNET_CONFIGURATION_set_value_string (uc.ret, "transport-tcp",
+ "USE_LOCALADDR", "YES");
+ GNUNET_CONFIGURATION_set_value_string (uc.ret, "transport-udp",
+ "USE_LOCALADDR", "YES");
+ GNUNET_CONFIGURATION_set_value_string (uc.ret, "nat", "BINDTO",
+ "127.0.0.1");
+ GNUNET_CONFIGURATION_set_value_string (uc.ret, "nat", "INTERNAL_ADDRESS",
+ "127.0.0.1");
+ GNUNET_CONFIGURATION_set_value_string (uc.ret, "nat", "EXTERNAL_ADDRESS",
+ "127.0.0.1");
+ GNUNET_CONFIGURATION_set_value_string (uc.ret, "nat", "disablev6",
+ "YES");
+ }
*port = (uint16_t) uc.nport;
*upnum = uc.upnum;
*
*/
static unsigned int
-remove_connections(struct GNUNET_TESTING_PeerGroup *pg, unsigned int first,
- unsigned int second, enum PeerLists list, unsigned int check)
+remove_connections (struct GNUNET_TESTING_PeerGroup *pg, unsigned int first,
+ unsigned int second, enum PeerLists list,
+ unsigned int check)
{
int removed;
+
#if OLD
struct PeerConnection **first_list;
struct PeerConnection **second_list;
removed = 0;
#if OLD
switch (list)
- {
+ {
case ALLOWED:
first_list = &pg->peers[first].allowed_peers_head;
second_list = &pg->peers[second].allowed_peers_head;
second_tail = &pg->peers[second].connect_peers_working_set_tail;
break;
default:
- GNUNET_break(0);
+ GNUNET_break (0);
return 0;
- }
+ }
first_iter = *first_list;
while (first_iter != NULL)
+ {
+ if (first_iter->index == second)
{
- if (first_iter->index == second)
- {
- GNUNET_CONTAINER_DLL_remove(*first_list, *first_tail, first_iter);
- GNUNET_free(first_iter);
- removed++;
- break;
- }
- first_iter = first_iter->next;
+ GNUNET_CONTAINER_DLL_remove (*first_list, *first_tail, first_iter);
+ GNUNET_free (first_iter);
+ removed++;
+ break;
}
+ first_iter = first_iter->next;
+ }
second_iter = *second_list;
while (second_iter != NULL)
+ {
+ if (second_iter->index == first)
{
- if (second_iter->index == first)
- {
- GNUNET_CONTAINER_DLL_remove(*second_list, *second_tail, second_iter);
- GNUNET_free(second_iter);
- removed++;
- break;
- }
- second_iter = second_iter->next;
+ GNUNET_CONTAINER_DLL_remove (*second_list, *second_tail, second_iter);
+ GNUNET_free (second_iter);
+ removed++;
+ break;
}
+ second_iter = second_iter->next;
+ }
#else
if (GNUNET_YES ==
- GNUNET_CONTAINER_multihashmap_contains (pg->peers[first].blacklisted_peers,
- &hash_second))
- {
- GNUNET_CONTAINER_multihashmap_remove_all (pg->peers[first].blacklisted_peers,
- &hash_second);
- }
+ GNUNET_CONTAINER_multihashmap_contains (pg->
+ peers[first].blacklisted_peers,
+ &hash_second))
+ {
+ GNUNET_CONTAINER_multihashmap_remove_all (pg->
+ peers[first].blacklisted_peers,
+ &hash_second);
+ }
if (GNUNET_YES ==
- GNUNET_CONTAINER_multihashmap_contains (pg->peers[second].blacklisted_peers,
- &hash_first))
- {
- GNUNET_CONTAINER_multihashmap_remove_all (pg->peers[second].blacklisted_peers,
- &hash_first);
- }
+ GNUNET_CONTAINER_multihashmap_contains (pg->
+ peers[second].blacklisted_peers,
+ &hash_first))
+ {
+ GNUNET_CONTAINER_multihashmap_remove_all (pg->
+ peers[second].blacklisted_peers,
+ &hash_first);
+ }
#endif
return removed;
}
-/*
+/**
* Add entries to the some list
*
* @param pg the peer group we are working with
*
*/
static unsigned int
-add_connections(struct GNUNET_TESTING_PeerGroup *pg, unsigned int first,
- unsigned int second, enum PeerLists list, unsigned int check)
+add_connections (struct GNUNET_TESTING_PeerGroup *pg, unsigned int first,
+ unsigned int second, enum PeerLists list, unsigned int check)
{
int added;
int add_first;
struct PeerConnection **second_tail;
switch (list)
- {
+ {
case ALLOWED:
first_list = &pg->peers[first].allowed_peers_head;
second_list = &pg->peers[second].allowed_peers_head;
second_tail = &pg->peers[second].connect_peers_working_set_tail;
break;
default:
- GNUNET_break(0);
+ GNUNET_break (0);
return 0;
- }
+ }
add_first = GNUNET_YES;
add_second = GNUNET_YES;
if (check == GNUNET_YES)
+ {
+ first_iter = *first_list;
+ while (first_iter != NULL)
{
- first_iter = *first_list;
- while (first_iter != NULL)
- {
- if (first_iter->index == second)
- {
- add_first = GNUNET_NO;
- break;
- }
- first_iter = first_iter->next;
- }
+ if (first_iter->index == second)
+ {
+ add_first = GNUNET_NO;
+ break;
+ }
+ first_iter = first_iter->next;
+ }
- second_iter = *second_list;
- while (second_iter != NULL)
- {
- if (second_iter->index == first)
- {
- add_second = GNUNET_NO;
- break;
- }
- second_iter = second_iter->next;
- }
+ second_iter = *second_list;
+ while (second_iter != NULL)
+ {
+ if (second_iter->index == first)
+ {
+ add_second = GNUNET_NO;
+ break;
+ }
+ second_iter = second_iter->next;
}
+ }
added = 0;
if (add_first)
- {
- new_first = GNUNET_malloc (sizeof (struct PeerConnection));
- new_first->index = second;
- GNUNET_CONTAINER_DLL_insert(*first_list, *first_tail, new_first);
- pg->peers[first].num_connections++;
- added++;
- }
+ {
+ new_first = GNUNET_malloc (sizeof (struct PeerConnection));
+ new_first->index = second;
+ GNUNET_CONTAINER_DLL_insert (*first_list, *first_tail, new_first);
+ pg->peers[first].num_connections++;
+ added++;
+ }
if (add_second)
- {
- new_second = GNUNET_malloc (sizeof (struct PeerConnection));
- new_second->index = first;
- GNUNET_CONTAINER_DLL_insert(*second_list, *second_tail, new_second);
- pg->peers[second].num_connections++;
- added++;
- }
+ {
+ new_second = GNUNET_malloc (sizeof (struct PeerConnection));
+ new_second->index = first;
+ GNUNET_CONTAINER_DLL_insert (*second_list, *second_tail, new_second);
+ pg->peers[second].num_connections++;
+ added++;
+ }
return added;
}
* @return the number of connections created
*/
static unsigned int
-create_scale_free(struct GNUNET_TESTING_PeerGroup *pg,
- GNUNET_TESTING_ConnectionProcessor proc, enum PeerLists list)
+create_scale_free (struct GNUNET_TESTING_PeerGroup *pg,
+ GNUNET_TESTING_ConnectionProcessor proc, enum PeerLists list)
{
unsigned int total_connections;
total_connections = proc (pg, 0, 1, list, GNUNET_YES);
for (outer_count = 1; outer_count < pg->total; outer_count++)
- {
- previous_total_connections = total_connections;
- for (i = 0; i < outer_count; i++)
- {
- probability = pg->peers[i].num_connections
- / (double) previous_total_connections;
- random
- = ((double) GNUNET_CRYPTO_random_u64 (GNUNET_CRYPTO_QUALITY_WEAK,
- UINT64_MAX))
- / ((double) UINT64_MAX);
+ {
+ previous_total_connections = total_connections;
+ for (i = 0; i < outer_count; i++)
+ {
+ probability =
+ pg->peers[i].num_connections / (double) previous_total_connections;
+ random =
+ ((double)
+ GNUNET_CRYPTO_random_u64 (GNUNET_CRYPTO_QUALITY_WEAK,
+ UINT64_MAX)) / ((double) UINT64_MAX);
#if VERBOSE_TESTING
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- "Considering connecting peer %d to peer %d\n",
- outer_count, i);
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+ "Considering connecting peer %d to peer %d\n", outer_count,
+ i);
#endif
- if (random < probability)
- {
+ if (random < probability)
+ {
#if VERBOSE_TESTING
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- "Connecting peer %d to peer %d\n", outer_count, i);
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Connecting peer %d to peer %d\n",
+ outer_count, i);
#endif
- total_connections += proc (pg, outer_count, i, list, GNUNET_YES);
- }
- }
+ total_connections += proc (pg, outer_count, i, list, GNUNET_YES);
+ }
}
+ }
return total_connections;
}
*
*/
static unsigned int
-create_small_world_ring(struct GNUNET_TESTING_PeerGroup *pg,
- GNUNET_TESTING_ConnectionProcessor proc,
- enum PeerLists list)
+create_small_world_ring (struct GNUNET_TESTING_PeerGroup *pg,
+ GNUNET_TESTING_ConnectionProcessor proc,
+ enum PeerLists list)
{
unsigned int i, j;
int nodeToConnect;
unsigned int useAnd;
int connect_attempts;
- logNModifier = 0.5; /* FIXME: default value? */
- if (GNUNET_OK == GNUNET_CONFIGURATION_get_value_string (pg->cfg, "TESTING",
- "PERCENTAGE",
- &p_string))
- {
- if (sscanf (p_string, "%lf", &logNModifier) != 1)
- GNUNET_log (
- GNUNET_ERROR_TYPE_WARNING,
- _
- ("Invalid value `%s' for option `%s' in section `%s': expected float\n"),
- p_string, "LOGNMODIFIER", "TESTING");
- GNUNET_free (p_string);
- }
- probability = 0.5; /* FIXME: default percentage? */
- if (GNUNET_OK == GNUNET_CONFIGURATION_get_value_string (pg->cfg, "TESTING",
- "PROBABILITY",
- &p_string))
- {
- if (sscanf (p_string, "%lf", &probability) != 1)
- GNUNET_log (
- GNUNET_ERROR_TYPE_WARNING,
- _
- ("Invalid value `%s' for option `%s' in section `%s': expected float\n"),
- p_string, "PERCENTAGE", "TESTING");
- GNUNET_free (p_string);
- }
+ logNModifier = 0.5; /* FIXME: default value? */
+ if (GNUNET_OK ==
+ GNUNET_CONFIGURATION_get_value_string (pg->cfg, "TESTING", "PERCENTAGE",
+ &p_string))
+ {
+ if (SSCANF (p_string, "%lf", &logNModifier) != 1)
+ GNUNET_log (GNUNET_ERROR_TYPE_WARNING,
+ _
+ ("Invalid value `%s' for option `%s' in section `%s': expected float\n"),
+ p_string, "LOGNMODIFIER", "TESTING");
+ GNUNET_free (p_string);
+ }
+ probability = 0.5; /* FIXME: default percentage? */
+ if (GNUNET_OK ==
+ GNUNET_CONFIGURATION_get_value_string (pg->cfg, "TESTING", "PROBABILITY",
+ &p_string))
+ {
+ if (SSCANF (p_string, "%lf", &probability) != 1)
+ GNUNET_log (GNUNET_ERROR_TYPE_WARNING,
+ _
+ ("Invalid value `%s' for option `%s' in section `%s': expected float\n"),
+ p_string, "PERCENTAGE", "TESTING");
+ GNUNET_free (p_string);
+ }
natLog = log (pg->total);
connsPerPeer = ceil (natLog * logNModifier);
smallWorldConnections = 0;
connect_attempts = 0;
for (i = 0; i < pg->total; i++)
+ {
+ useAnd = 0;
+ max = i + connsPerPeer / 2;
+ min = i - connsPerPeer / 2;
+
+ if (max > pg->total - 1)
{
- useAnd = 0;
- max = i + connsPerPeer / 2;
- min = i - connsPerPeer / 2;
+ max = max - pg->total;
+ useAnd = 1;
+ }
- if (max > pg->total - 1)
- {
- max = max - pg->total;
- useAnd = 1;
- }
+ if (min < 0)
+ {
+ min = pg->total - 1 + min;
+ useAnd = 1;
+ }
- if (min < 0)
+ for (j = 0; j < connsPerPeer / 2; j++)
+ {
+ random =
+ ((double)
+ GNUNET_CRYPTO_random_u64 (GNUNET_CRYPTO_QUALITY_WEAK,
+ UINT64_MAX) / ((double) UINT64_MAX));
+ if (random < probability)
+ {
+ /* Connect to uniformly selected random peer */
+ randomPeer =
+ GNUNET_CRYPTO_random_u32 (GNUNET_CRYPTO_QUALITY_WEAK, pg->total);
+ while ((((randomPeer < max) && (randomPeer > min)) && (useAnd == 0)) ||
+ (((randomPeer > min) || (randomPeer < max)) && (useAnd == 1)))
{
- min = pg->total - 1 + min;
- useAnd = 1;
+ randomPeer =
+ GNUNET_CRYPTO_random_u32 (GNUNET_CRYPTO_QUALITY_WEAK, pg->total);
}
-
- for (j = 0; j < connsPerPeer / 2; j++)
+ smallWorldConnections += proc (pg, i, randomPeer, list, GNUNET_YES);
+ }
+ else
+ {
+ nodeToConnect = i + j + 1;
+ if (nodeToConnect > pg->total - 1)
{
- random
- = ((double) GNUNET_CRYPTO_random_u64 (GNUNET_CRYPTO_QUALITY_WEAK,
- UINT64_MAX)
- / ((double) UINT64_MAX));
- if (random < probability)
- {
- /* Connect to uniformly selected random peer */
- randomPeer
- = GNUNET_CRYPTO_random_u32 (GNUNET_CRYPTO_QUALITY_WEAK,
- pg->total);
- while ((((randomPeer < max) && (randomPeer > min)) && (useAnd
- == 0)) || (((randomPeer > min) || (randomPeer < max))
- && (useAnd == 1)))
- {
- randomPeer
- = GNUNET_CRYPTO_random_u32 (GNUNET_CRYPTO_QUALITY_WEAK,
- pg->total);
- }
- smallWorldConnections += proc (pg, i, randomPeer, list,
- GNUNET_YES);
- }
- else
- {
- nodeToConnect = i + j + 1;
- if (nodeToConnect > pg->total - 1)
- {
- nodeToConnect = nodeToConnect - pg->total;
- }
- connect_attempts += proc (pg, i, nodeToConnect, list, GNUNET_YES);
- }
+ nodeToConnect = nodeToConnect - pg->total;
}
-
+ connect_attempts += proc (pg, i, nodeToConnect, list, GNUNET_YES);
+ }
}
+ }
+
connect_attempts += smallWorldConnections;
return connect_attempts;
*
*/
static unsigned int
-create_nated_internet(struct GNUNET_TESTING_PeerGroup *pg,
- GNUNET_TESTING_ConnectionProcessor proc,
- enum PeerLists list)
+create_nated_internet (struct GNUNET_TESTING_PeerGroup *pg,
+ GNUNET_TESTING_ConnectionProcessor proc,
+ enum PeerLists list)
{
unsigned int outer_count, inner_count;
unsigned int cutoff;
double nat_percentage;
char *p_string;
- nat_percentage = 0.6; /* FIXME: default percentage? */
- if (GNUNET_OK == GNUNET_CONFIGURATION_get_value_string (pg->cfg, "TESTING",
- "PERCENTAGE",
- &p_string))
- {
- if (sscanf (p_string, "%lf", &nat_percentage) != 1)
- GNUNET_log (
- GNUNET_ERROR_TYPE_WARNING,
- _
- ("Invalid value `%s' for option `%s' in section `%s': expected float\n"),
- p_string, "PERCENTAGE", "TESTING");
- GNUNET_free (p_string);
- }
+ nat_percentage = 0.6; /* FIXME: default percentage? */
+ if (GNUNET_OK ==
+ GNUNET_CONFIGURATION_get_value_string (pg->cfg, "TESTING", "PERCENTAGE",
+ &p_string))
+ {
+ if (SSCANF (p_string, "%lf", &nat_percentage) != 1)
+ GNUNET_log (GNUNET_ERROR_TYPE_WARNING,
+ _
+ ("Invalid value `%s' for option `%s' in section `%s': expected float\n"),
+ p_string, "PERCENTAGE", "TESTING");
+ GNUNET_free (p_string);
+ }
cutoff = (unsigned int) (nat_percentage * pg->total);
connect_attempts = 0;
for (outer_count = 0; outer_count < pg->total - 1; outer_count++)
+ {
+ for (inner_count = outer_count + 1; inner_count < pg->total; inner_count++)
{
- for (inner_count = outer_count + 1; inner_count < pg->total; inner_count++)
- {
- if ((outer_count > cutoff) || (inner_count > cutoff))
- {
+ if ((outer_count > cutoff) || (inner_count > cutoff))
+ {
#if VERBOSE_TESTING
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- "Connecting peer %d to peer %d\n",
- outer_count, inner_count);
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Connecting peer %d to peer %d\n",
+ outer_count, inner_count);
#endif
- connect_attempts += proc (pg, outer_count, inner_count, list,
- GNUNET_YES);
- }
- }
+ connect_attempts +=
+ proc (pg, outer_count, inner_count, list, GNUNET_YES);
+ }
}
+ }
return connect_attempts;
}
*
*/
static unsigned int
-create_nated_internet_copy(struct GNUNET_TESTING_PeerGroup *pg,
- GNUNET_TESTING_ConnectionProcessor proc,
- enum PeerLists list)
+create_nated_internet_copy (struct GNUNET_TESTING_PeerGroup *pg,
+ GNUNET_TESTING_ConnectionProcessor proc,
+ enum PeerLists list)
{
unsigned int outer_count, inner_count;
unsigned int cutoff;
unsigned int count;
struct ProgressMeter *conn_meter;
- nat_percentage = 0.6; /* FIXME: default percentage? */
- if (GNUNET_OK == GNUNET_CONFIGURATION_get_value_string (pg->cfg, "TESTING",
- "PERCENTAGE",
- &p_string))
- {
- if (sscanf (p_string, "%lf", &nat_percentage) != 1)
- GNUNET_log (
- GNUNET_ERROR_TYPE_WARNING,
- _
- ("Invalid value `%s' for option `%s' in section `%s': expected float\n"),
- p_string, "PERCENTAGE", "TESTING");
- GNUNET_free (p_string);
- }
+ nat_percentage = 0.6; /* FIXME: default percentage? */
+ if (GNUNET_OK ==
+ GNUNET_CONFIGURATION_get_value_string (pg->cfg, "TESTING", "PERCENTAGE",
+ &p_string))
+ {
+ if (SSCANF (p_string, "%lf", &nat_percentage) != 1)
+ GNUNET_log (GNUNET_ERROR_TYPE_WARNING,
+ _
+ ("Invalid value `%s' for option `%s' in section `%s': expected float\n"),
+ p_string, "PERCENTAGE", "TESTING");
+ GNUNET_free (p_string);
+ }
cutoff = (unsigned int) (nat_percentage * pg->total);
count = 0;
for (outer_count = 0; outer_count < pg->total - 1; outer_count++)
+ {
+ for (inner_count = outer_count + 1; inner_count < pg->total; inner_count++)
{
- for (inner_count = outer_count + 1; inner_count < pg->total; inner_count++)
- {
- if ((outer_count > cutoff) || (inner_count > cutoff))
- {
- count++;
- }
- }
+ if ((outer_count > cutoff) || (inner_count > cutoff))
+ {
+ count++;
+ }
}
+ }
conn_meter = create_meter (count, "NAT COPY", GNUNET_YES);
connect_attempts = 0;
for (outer_count = 0; outer_count < pg->total - 1; outer_count++)
+ {
+ for (inner_count = outer_count + 1; inner_count < pg->total; inner_count++)
{
- for (inner_count = outer_count + 1; inner_count < pg->total; inner_count++)
- {
- if ((outer_count > cutoff) || (inner_count > cutoff))
- {
+ if ((outer_count > cutoff) || (inner_count > cutoff))
+ {
#if VERBOSE_TESTING
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- "Connecting peer %d to peer %d\n",
- outer_count, inner_count);
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Connecting peer %d to peer %d\n",
+ outer_count, inner_count);
#endif
- connect_attempts += proc (pg, outer_count, inner_count, list,
- GNUNET_YES);
- add_connections (pg, outer_count, inner_count, ALLOWED, GNUNET_NO);
- update_meter (conn_meter);
- }
- }
+ connect_attempts +=
+ proc (pg, outer_count, inner_count, list, GNUNET_YES);
+ add_connections (pg, outer_count, inner_count, ALLOWED, GNUNET_NO);
+ update_meter (conn_meter);
+ }
}
+ }
free_meter (conn_meter);
return connect_attempts;
*
*/
static unsigned int
-create_small_world(struct GNUNET_TESTING_PeerGroup *pg,
- GNUNET_TESTING_ConnectionProcessor proc, enum PeerLists list)
+create_small_world (struct GNUNET_TESTING_PeerGroup *pg,
+ GNUNET_TESTING_ConnectionProcessor proc,
+ enum PeerLists list)
{
unsigned int i, j, k;
unsigned int square;
unsigned int small_world_it;
char *p_string;
int connect_attempts;
+
square = floor (sqrt (pg->total));
rows = square;
cols = square;
- percentage = 0.5; /* FIXME: default percentage? */
- if (GNUNET_OK == GNUNET_CONFIGURATION_get_value_string (pg->cfg, "TESTING",
- "PERCENTAGE",
- &p_string))
- {
- if (sscanf (p_string, "%lf", &percentage) != 1)
- GNUNET_log (
- GNUNET_ERROR_TYPE_WARNING,
- _
- ("Invalid value `%s' for option `%s' in section `%s': expected float\n"),
- p_string, "PERCENTAGE", "TESTING");
- GNUNET_free (p_string);
- }
+ percentage = 0.5; /* FIXME: default percentage? */
+ if (GNUNET_OK ==
+ GNUNET_CONFIGURATION_get_value_string (pg->cfg, "TESTING", "PERCENTAGE",
+ &p_string))
+ {
+ if (SSCANF (p_string, "%lf", &percentage) != 1)
+ GNUNET_log (GNUNET_ERROR_TYPE_WARNING,
+ _
+ ("Invalid value `%s' for option `%s' in section `%s': expected float\n"),
+ p_string, "PERCENTAGE", "TESTING");
+ GNUNET_free (p_string);
+ }
if (percentage < 0.0)
- {
- GNUNET_log (
- GNUNET_ERROR_TYPE_WARNING,
+ {
+ GNUNET_log (GNUNET_ERROR_TYPE_WARNING,
+ _
+ ("Invalid value `%s' for option `%s' in section `%s': got %f, needed value greater than 0\n"),
+ "PERCENTAGE", "TESTING", percentage);
+ percentage = 0.5;
+ }
+ probability = 0.5; /* FIXME: default percentage? */
+ if (GNUNET_OK ==
+ GNUNET_CONFIGURATION_get_value_string (pg->cfg, "TESTING", "PROBABILITY",
+ &p_string))
+ {
+ if (SSCANF (p_string, "%lf", &probability) != 1)
+ GNUNET_log (GNUNET_ERROR_TYPE_WARNING,
_
- ("Invalid value `%s' for option `%s' in section `%s': got %f, needed value greater than 0\n"),
- "PERCENTAGE", "TESTING", percentage);
- percentage = 0.5;
- }
- probability = 0.5; /* FIXME: default percentage? */
- if (GNUNET_OK == GNUNET_CONFIGURATION_get_value_string (pg->cfg, "TESTING",
- "PROBABILITY",
- &p_string))
- {
- if (sscanf (p_string, "%lf", &probability) != 1)
- GNUNET_log (
- GNUNET_ERROR_TYPE_WARNING,
- _
- ("Invalid value `%s' for option `%s' in section `%s': expected float\n"),
- p_string, "PROBABILITY", "TESTING");
- GNUNET_free (p_string);
- }
+ ("Invalid value `%s' for option `%s' in section `%s': expected float\n"),
+ p_string, "PROBABILITY", "TESTING");
+ GNUNET_free (p_string);
+ }
if (square * square != pg->total)
+ {
+ while (rows * cols < pg->total)
{
- while (rows * cols < pg->total)
- {
- if (toggle % 2 == 0)
- rows++;
- else
- cols++;
+ if (toggle % 2 == 0)
+ rows++;
+ else
+ cols++;
- toggle++;
- }
+ toggle++;
}
+ }
#if VERBOSE_TESTING
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- _
- ("Connecting nodes in 2d torus topology: %u rows %u columns\n"),
- rows, cols);
+ _("Connecting nodes in 2d torus topology: %u rows %u columns\n"),
+ rows, cols);
#endif
connect_attempts = 0;
* to the first in the row to maintain topology.
*/
for (i = 0; i < pg->total; i++)
- {
- /* First connect to the node to the right */
- if (((i + 1) % cols != 0) && (i + 1 != pg->total))
- nodeToConnect = i + 1;
- else if (i + 1 == pg->total)
- nodeToConnect = rows * cols - cols;
- else
- nodeToConnect = i - cols + 1;
-
- connect_attempts += proc (pg, i, nodeToConnect, list, GNUNET_YES);
+ {
+ /* First connect to the node to the right */
+ if (((i + 1) % cols != 0) && (i + 1 != pg->total))
+ nodeToConnect = i + 1;
+ else if (i + 1 == pg->total)
+ nodeToConnect = rows * cols - cols;
+ else
+ nodeToConnect = i - cols + 1;
- if (i < cols)
- {
- nodeToConnect = (rows * cols) - cols + i;
- if (nodeToConnect >= pg->total)
- nodeToConnect -= cols;
- }
- else
- nodeToConnect = i - cols;
+ connect_attempts += proc (pg, i, nodeToConnect, list, GNUNET_YES);
- if (nodeToConnect < pg->total)
- connect_attempts += proc (pg, i, nodeToConnect, list, GNUNET_YES);
+ if (i < cols)
+ {
+ nodeToConnect = (rows * cols) - cols + i;
+ if (nodeToConnect >= pg->total)
+ nodeToConnect -= cols;
}
+ else
+ nodeToConnect = i - cols;
+
+ if (nodeToConnect < pg->total)
+ connect_attempts += proc (pg, i, nodeToConnect, list, GNUNET_YES);
+ }
natLog = log (pg->total);
#if VERBOSE_TESTING > 2
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- _("natural log of %d is %d, will run %d iterations\n"),
- pg->total, natLog, (int) (natLog * percentage));
+ _("natural log of %d is %d, will run %d iterations\n"), pg->total,
+ natLog, (int) (natLog * percentage));
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- _("Total connections added thus far: %u!\n"), connect_attempts);
+ _("Total connections added thus far: %u!\n"), connect_attempts);
#endif
smallWorldConnections = 0;
small_world_it = (unsigned int) (natLog * percentage);
small_world_it = 1;
GNUNET_assert (small_world_it > 0 && small_world_it < (unsigned int) -1);
for (i = 0; i < small_world_it; i++)
+ {
+ for (j = 0; j < pg->total; j++)
{
- for (j = 0; j < pg->total; j++)
+ /* Determine the row and column of node at position j on the 2d torus */
+ node1Row = j / cols;
+ node1Col = j - (node1Row * cols);
+ for (k = 0; k < pg->total; k++)
+ {
+ /* Determine the row and column of node at position k on the 2d torus */
+ node2Row = k / cols;
+ node2Col = k - (node2Row * cols);
+ /* Simple Cartesian distance */
+ distance = abs (node1Row - node2Row) + abs (node1Col - node2Col);
+ if (distance > 1)
{
- /* Determine the row and column of node at position j on the 2d torus */
- node1Row = j / cols;
- node1Col = j - (node1Row * cols);
- for (k = 0; k < pg->total; k++)
- {
- /* Determine the row and column of node at position k on the 2d torus */
- node2Row = k / cols;
- node2Col = k - (node2Row * cols);
- /* Simple Cartesian distance */
- distance = abs (node1Row - node2Row) + abs (node1Col - node2Col);
- if (distance > 1)
- {
- /* Calculate probability as 1 over the square of the distance */
- probability = 1.0 / (distance * distance);
- /* Choose a random value between 0 and 1 */
- random
- = ((double) GNUNET_CRYPTO_random_u64 (
- GNUNET_CRYPTO_QUALITY_WEAK,
- UINT64_MAX))
- / ((double) UINT64_MAX);
- /* If random < probability, then connect the two nodes */
- if (random < probability)
- smallWorldConnections += proc (pg, j, k, list, GNUNET_YES);
-
- }
- }
+ /* Calculate probability as 1 over the square of the distance */
+ probability = 1.0 / (distance * distance);
+ /* Choose a random value between 0 and 1 */
+ random =
+ ((double)
+ GNUNET_CRYPTO_random_u64 (GNUNET_CRYPTO_QUALITY_WEAK,
+ UINT64_MAX)) / ((double) UINT64_MAX);
+ /* If random < probability, then connect the two nodes */
+ if (random < probability)
+ smallWorldConnections += proc (pg, j, k, list, GNUNET_YES);
+
}
+ }
}
+ }
connect_attempts += smallWorldConnections;
#if VERBOSE_TESTING > 2
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- _("Total connections added for small world: %d!\n"),
- smallWorldConnections);
+ _("Total connections added for small world: %d!\n"),
+ smallWorldConnections);
#endif
return connect_attempts;
}
*
*/
static unsigned int
-create_erdos_renyi(struct GNUNET_TESTING_PeerGroup *pg,
- GNUNET_TESTING_ConnectionProcessor proc, enum PeerLists list)
+create_erdos_renyi (struct GNUNET_TESTING_PeerGroup *pg,
+ GNUNET_TESTING_ConnectionProcessor proc,
+ enum PeerLists list)
{
double temp_rand;
unsigned int outer_count;
double probability;
char *p_string;
- probability = 0.5; /* FIXME: default percentage? */
- if (GNUNET_OK == GNUNET_CONFIGURATION_get_value_string (pg->cfg, "TESTING",
- "PROBABILITY",
- &p_string))
- {
- if (sscanf (p_string, "%lf", &probability) != 1)
- GNUNET_log (
- GNUNET_ERROR_TYPE_WARNING,
- _
- ("Invalid value `%s' for option `%s' in section `%s': expected float\n"),
- p_string, "PROBABILITY", "TESTING");
- GNUNET_free (p_string);
- }
+ probability = 0.5; /* FIXME: default percentage? */
+ if (GNUNET_OK ==
+ GNUNET_CONFIGURATION_get_value_string (pg->cfg, "TESTING", "PROBABILITY",
+ &p_string))
+ {
+ if (SSCANF (p_string, "%lf", &probability) != 1)
+ GNUNET_log (GNUNET_ERROR_TYPE_WARNING,
+ _
+ ("Invalid value `%s' for option `%s' in section `%s': expected float\n"),
+ p_string, "PROBABILITY", "TESTING");
+ GNUNET_free (p_string);
+ }
connect_attempts = 0;
for (outer_count = 0; outer_count < pg->total - 1; outer_count++)
+ {
+ for (inner_count = outer_count + 1; inner_count < pg->total; inner_count++)
{
- for (inner_count = outer_count + 1; inner_count < pg->total; inner_count++)
- {
- temp_rand
- = ((double) GNUNET_CRYPTO_random_u64 (GNUNET_CRYPTO_QUALITY_WEAK,
- UINT64_MAX))
- / ((double) UINT64_MAX);
+ temp_rand =
+ ((double)
+ GNUNET_CRYPTO_random_u64 (GNUNET_CRYPTO_QUALITY_WEAK,
+ UINT64_MAX)) / ((double) UINT64_MAX);
#if VERBOSE_TESTING
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- _("rand is %f probability is %f\n"), temp_rand,
- probability);
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, _("rand is %f probability is %f\n"),
+ temp_rand, probability);
#endif
- if (temp_rand < probability)
- {
- connect_attempts += proc (pg, outer_count, inner_count, list,
- GNUNET_YES);
- }
- }
+ if (temp_rand < probability)
+ {
+ connect_attempts +=
+ proc (pg, outer_count, inner_count, list, GNUNET_YES);
+ }
}
+ }
return connect_attempts;
}
*
*/
static unsigned int
-create_2d_torus(struct GNUNET_TESTING_PeerGroup *pg,
- GNUNET_TESTING_ConnectionProcessor proc, enum PeerLists list)
+create_2d_torus (struct GNUNET_TESTING_PeerGroup *pg,
+ GNUNET_TESTING_ConnectionProcessor proc, enum PeerLists list)
{
unsigned int i;
unsigned int square;
cols = square;
if (square * square != pg->total)
+ {
+ while (rows * cols < pg->total)
{
- while (rows * cols < pg->total)
- {
- if (toggle % 2 == 0)
- rows++;
- else
- cols++;
+ if (toggle % 2 == 0)
+ rows++;
+ else
+ cols++;
- toggle++;
- }
+ toggle++;
}
+ }
#if VERBOSE_TESTING
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- _
- ("Connecting nodes in 2d torus topology: %u rows %u columns\n"),
- rows, cols);
+ _("Connecting nodes in 2d torus topology: %u rows %u columns\n"),
+ rows, cols);
#endif
/* Rows and columns are all sorted out, now iterate over all nodes and connect each
* to the node to its right and above. Once this is over, we'll have our torus!
* to the first in the row to maintain topology.
*/
for (i = 0; i < pg->total; i++)
- {
- /* First connect to the node to the right */
- if (((i + 1) % cols != 0) && (i + 1 != pg->total))
- nodeToConnect = i + 1;
- else if (i + 1 == pg->total)
- nodeToConnect = rows * cols - cols;
- else
- nodeToConnect = i - cols + 1;
+ {
+ /* First connect to the node to the right */
+ if (((i + 1) % cols != 0) && (i + 1 != pg->total))
+ nodeToConnect = i + 1;
+ else if (i + 1 == pg->total)
+ nodeToConnect = rows * cols - cols;
+ else
+ nodeToConnect = i - cols + 1;
#if VERBOSE_TESTING
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- "Connecting peer %d to peer %d\n", i, nodeToConnect);
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Connecting peer %d to peer %d\n", i,
+ nodeToConnect);
#endif
- connect_attempts += proc (pg, i, nodeToConnect, list, GNUNET_YES);
+ connect_attempts += proc (pg, i, nodeToConnect, list, GNUNET_YES);
- /* Second connect to the node immediately above */
- if (i < cols)
- {
- nodeToConnect = (rows * cols) - cols + i;
- if (nodeToConnect >= pg->total)
- nodeToConnect -= cols;
- }
- else
- nodeToConnect = i - cols;
+ /* Second connect to the node immediately above */
+ if (i < cols)
+ {
+ nodeToConnect = (rows * cols) - cols + i;
+ if (nodeToConnect >= pg->total)
+ nodeToConnect -= cols;
+ }
+ else
+ nodeToConnect = i - cols;
- if (nodeToConnect < pg->total)
- {
+ if (nodeToConnect < pg->total)
+ {
#if VERBOSE_TESTING
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- "Connecting peer %d to peer %d\n", i, nodeToConnect);
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Connecting peer %d to peer %d\n", i,
+ nodeToConnect);
#endif
- connect_attempts += proc (pg, i, nodeToConnect, list, GNUNET_YES);
- }
-
+ connect_attempts += proc (pg, i, nodeToConnect, list, GNUNET_YES);
}
+ }
+
return connect_attempts;
}
*
*/
static unsigned int
-create_clique(struct GNUNET_TESTING_PeerGroup *pg,
- GNUNET_TESTING_ConnectionProcessor proc, enum PeerLists list,
- unsigned int check)
+create_clique (struct GNUNET_TESTING_PeerGroup *pg,
+ GNUNET_TESTING_ConnectionProcessor proc, enum PeerLists list,
+ unsigned int check)
{
unsigned int outer_count;
unsigned int inner_count;
int connect_attempts;
struct ProgressMeter *conn_meter;
+
connect_attempts = 0;
- conn_meter = create_meter ((((pg->total * pg->total) + pg->total) / 2)
- - pg->total, "Create Clique ", GNUNET_NO);
+ conn_meter =
+ create_meter ((((pg->total * pg->total) + pg->total) / 2) - pg->total,
+ "Create Clique ", GNUNET_NO);
for (outer_count = 0; outer_count < pg->total - 1; outer_count++)
+ {
+ for (inner_count = outer_count + 1; inner_count < pg->total; inner_count++)
{
- for (inner_count = outer_count + 1; inner_count < pg->total; inner_count++)
- {
#if VERBOSE_TESTING
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- "Connecting peer %d to peer %d\n",
- outer_count, inner_count);
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Connecting peer %d to peer %d\n",
+ outer_count, inner_count);
#endif
- connect_attempts += proc (pg, outer_count, inner_count, list, check);
- update_meter (conn_meter);
- }
+ connect_attempts += proc (pg, outer_count, inner_count, list, check);
+ update_meter (conn_meter);
}
+ }
reset_meter (conn_meter);
free_meter (conn_meter);
return connect_attempts;
* GNUNET_NO if not.
*/
static int
-unblacklist_iterator (void *cls,
- const GNUNET_HashCode * key,
- void *value)
- {
- struct UnblacklistContext *un_ctx = cls;
- uint32_t second_pos;
+unblacklist_iterator (void *cls, const GNUNET_HashCode * key, void *value)
+{
+ struct UnblacklistContext *un_ctx = cls;
+ uint32_t second_pos;
- uid_from_hash (key, &second_pos);
+ uid_from_hash (key, &second_pos);
- unblacklist_connections(un_ctx->pg, un_ctx->first_uid, second_pos);
+ unblacklist_connections (un_ctx->pg, un_ctx->first_uid, second_pos);
- return GNUNET_YES;
- }
+ return GNUNET_YES;
+}
#endif
+#if !OLD
/**
* Create a blacklist topology based on the allowed topology
* which disallows any connections not in the allowed topology
*
*/
static unsigned int
-copy_allowed(struct GNUNET_TESTING_PeerGroup *pg,
- GNUNET_TESTING_ConnectionProcessor proc)
+copy_allowed (struct GNUNET_TESTING_PeerGroup *pg,
+ GNUNET_TESTING_ConnectionProcessor proc)
{
unsigned int count;
unsigned int total;
struct PeerConnection *iter;
+
#if !OLD
struct UnblacklistContext un_ctx;
#endif
total = 0;
for (count = 0; count < pg->total - 1; count++)
- {
+ {
#if OLD
- iter = pg->peers[count].allowed_peers_head;
- while (iter != NULL)
- {
- remove_connections (pg, count, iter->index, BLACKLIST, GNUNET_YES);
- //unblacklist_connections(pg, count, iter->index);
- iter = iter->next;
- }
+ iter = pg->peers[count].allowed_peers_head;
+ while (iter != NULL)
+ {
+ remove_connections (pg, count, iter->index, BLACKLIST, GNUNET_YES);
+ //unblacklist_connections(pg, count, iter->index);
+ iter = iter->next;
+ }
#else
- un_ctx.first_uid = count;
- total += GNUNET_CONTAINER_multihashmap_iterate(pg->peers[count].allowed_peers,
- &unblacklist_iterator,
- &un_ctx);
+ un_ctx.first_uid = count;
+ total +=
+ GNUNET_CONTAINER_multihashmap_iterate (pg->peers[count].allowed_peers,
+ &unblacklist_iterator, &un_ctx);
#endif
- }
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- "Unblacklisted %u peers\n",
- total);
+ }
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Unblacklisted %u peers\n", total);
return total;
}
+#endif
/**
* Create a topology given a peer group (set of running peers)
*
*/
static unsigned int
-create_line(struct GNUNET_TESTING_PeerGroup *pg,
- GNUNET_TESTING_ConnectionProcessor proc, enum PeerLists list)
+create_line (struct GNUNET_TESTING_PeerGroup *pg,
+ GNUNET_TESTING_ConnectionProcessor proc, enum PeerLists list)
{
unsigned int count;
unsigned int connect_attempts;
connect_attempts = 0;
/* Connect each peer to the next highest numbered peer */
for (count = 0; count < pg->total - 1; count++)
- {
+ {
#if VERBOSE_TESTING
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- "Connecting peer %d to peer %d\n",
- count, count + 1);
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Connecting peer %d to peer %d\n",
+ count, count + 1);
#endif
- connect_attempts += proc (pg, count, count + 1, list, GNUNET_YES);
- }
+ connect_attempts += proc (pg, count, count + 1, list, GNUNET_YES);
+ }
return connect_attempts;
}
*
*/
static unsigned int
-create_from_file(struct GNUNET_TESTING_PeerGroup *pg, char *filename,
- GNUNET_TESTING_ConnectionProcessor proc, enum PeerLists list)
+create_from_file (struct GNUNET_TESTING_PeerGroup *pg, char *filename,
+ GNUNET_TESTING_ConnectionProcessor proc, enum PeerLists list)
{
int connect_attempts;
unsigned int first_peer_index;
GNUNET_DISK_fn_write (filename, NULL, 0, GNUNET_DISK_PERM_USER_READ);
if ((0 != STAT (filename, &frstat)) || (frstat.st_size == 0))
- {
- GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
- "Could not open file `%s' specified for topology!", filename);
- return connect_attempts;
- }
+ {
+ GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
+ "Could not open file `%s' specified for topology!", filename);
+ return connect_attempts;
+ }
data = GNUNET_malloc_large (frstat.st_size);
- GNUNET_assert(data != NULL);
+ GNUNET_assert (data != NULL);
if (frstat.st_size != GNUNET_DISK_fn_read (filename, data, frstat.st_size))
- {
- GNUNET_log (
- GNUNET_ERROR_TYPE_ERROR,
- "Could not read file %s specified for host list, ending test!",
- filename);
- GNUNET_free (data);
- return connect_attempts;
- }
+ {
+ GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
+ "Could not read file %s specified for host list, ending test!",
+ filename);
+ GNUNET_free (data);
+ return connect_attempts;
+ }
buf = data;
count = 0;
/* Each subsequent line should contain this format PEER_INDEX:OTHER_PEER_INDEX[,...] */
curr_state = NUM_PEERS;
while (count < frstat.st_size - 1)
+ {
+ if ((buf[count] == '\n') || (buf[count] == ' '))
{
- if ((buf[count] == '\n') || (buf[count] == ' '))
- {
- count++;
- continue;
- }
+ count++;
+ continue;
+ }
- switch (curr_state)
- {
- case NUM_PEERS:
- errno = 0;
- total_peers = strtoul(&buf[count], NULL, 10);
- if (errno != 0)
- {
- GNUNET_log (GNUNET_ERROR_TYPE_WARNING,
- "Failed to read number of peers from topology file!\n");
- GNUNET_free (data);
- return connect_attempts;
- }
- GNUNET_log (GNUNET_ERROR_TYPE_WARNING,
- "Read %u total peers in topology\n", total_peers);
- GNUNET_assert(total_peers == pg->total);
- curr_state = PEER_INDEX;
- while ((buf[count] != '\n') && (count < frstat.st_size - 1))
- count++;
- count++;
- break;
- case PEER_INDEX:
- errno = 0;
- first_peer_index = strtoul(&buf[count], NULL, 10);
- if (errno != 0)
- {
- GNUNET_log (GNUNET_ERROR_TYPE_WARNING,
- "Failed to read peer index from topology file!\n");
- GNUNET_free (data);
- return connect_attempts;
- }
- while ((buf[count] != ':') && (count < frstat.st_size - 1))
- count++;
- count++;
- curr_state = OTHER_PEER_INDEX;
- break;
- case COLON:
- if (1 == sscanf (&buf[count], ":"))
- curr_state = OTHER_PEER_INDEX;
- count++;
- break;
- case OTHER_PEER_INDEX:
- errno = 0;
- second_peer_index = strtoul(&buf[count], NULL, 10);
- if (errno != 0)
- {
- GNUNET_log (GNUNET_ERROR_TYPE_WARNING,
- "Failed to peer index from topology file!\n");
- GNUNET_free (data);
- return connect_attempts;
- }
- /* Assume file is written with first peer 1, but array index is 0 */
- connect_attempts += proc (pg, first_peer_index - 1, second_peer_index
- - 1, list, GNUNET_YES);
- while ((buf[count] != '\n') && (buf[count] != ',') && (count
- < frstat.st_size - 1))
- count++;
- if (buf[count] == '\n')
- {
- curr_state = PEER_INDEX;
- }
- else if (buf[count] != ',')
- {
- curr_state = OTHER_PEER_INDEX;
- }
- count++;
- break;
- default:
- GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
- "Found bad data in topology file while in state %d!\n",
- curr_state);
- GNUNET_break(0);
- GNUNET_free (data);
- return connect_attempts;
- }
+ switch (curr_state)
+ {
+ case NUM_PEERS:
+ errno = 0;
+ total_peers = strtoul (&buf[count], NULL, 10);
+ if (errno != 0)
+ {
+ GNUNET_log (GNUNET_ERROR_TYPE_WARNING,
+ "Failed to read number of peers from topology file!\n");
+ GNUNET_free (data);
+ return connect_attempts;
+ }
+#if DEBUG_TESTING
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Found %u total peers in topology\n",
+ total_peers);
+#endif
+ GNUNET_assert (total_peers == pg->total);
+ curr_state = PEER_INDEX;
+ while ((buf[count] != '\n') && (count < frstat.st_size - 1))
+ count++;
+ count++;
+ break;
+ case PEER_INDEX:
+ errno = 0;
+ first_peer_index = strtoul (&buf[count], NULL, 10);
+ if (errno != 0)
+ {
+ GNUNET_log (GNUNET_ERROR_TYPE_WARNING,
+ "Failed to read peer index from topology file!\n");
+ GNUNET_free (data);
+ return connect_attempts;
+ }
+ while ((buf[count] != ':') && (count < frstat.st_size - 1))
+ count++;
+ count++;
+ curr_state = OTHER_PEER_INDEX;
+ break;
+ case COLON:
+ if (1 == sscanf (&buf[count], ":"))
+ curr_state = OTHER_PEER_INDEX;
+ count++;
+ break;
+ case OTHER_PEER_INDEX:
+ errno = 0;
+ second_peer_index = strtoul (&buf[count], NULL, 10);
+ if (errno != 0)
+ {
+ GNUNET_log (GNUNET_ERROR_TYPE_WARNING,
+ "Failed to peer index from topology file!\n");
+ GNUNET_free (data);
+ return connect_attempts;
+ }
+ /* Assume file is written with first peer 1, but array index is 0 */
+ connect_attempts +=
+ proc (pg, first_peer_index - 1, second_peer_index - 1, list,
+ GNUNET_YES);
+ while ((buf[count] != '\n') && (buf[count] != ',') &&
+ (count < frstat.st_size - 1))
+ count++;
+ if (buf[count] == '\n')
+ {
+ curr_state = PEER_INDEX;
+ }
+ else if (buf[count] != ',')
+ {
+ curr_state = OTHER_PEER_INDEX;
+ }
+ count++;
+ break;
+ default:
+ GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
+ "Found bad data in topology file while in state %d!\n",
+ curr_state);
+ GNUNET_break (0);
+ GNUNET_free (data);
+ return connect_attempts;
}
+ }
GNUNET_free (data);
return connect_attempts;
}
*
*/
static unsigned int
-create_ring(struct GNUNET_TESTING_PeerGroup *pg,
- GNUNET_TESTING_ConnectionProcessor proc, enum PeerLists list)
+create_ring (struct GNUNET_TESTING_PeerGroup *pg,
+ GNUNET_TESTING_ConnectionProcessor proc, enum PeerLists list)
{
unsigned int count;
int connect_attempts;
/* Connect each peer to the next highest numbered peer */
for (count = 0; count < pg->total - 1; count++)
- {
+ {
#if VERBOSE_TESTING
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- "Connecting peer %d to peer %d\n", count, count + 1);
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Connecting peer %d to peer %d\n",
+ count, count + 1);
#endif
- connect_attempts += proc (pg, count, count + 1, list, GNUNET_YES);
- }
+ connect_attempts += proc (pg, count, count + 1, list, GNUNET_YES);
+ }
/* Connect the last peer to the first peer */
connect_attempts += proc (pg, pg->total - 1, 0, list, GNUNET_YES);
*/
static int
friend_file_iterator (void *cls, const GNUNET_HashCode * key, void *value)
- {
- FILE *temp_friend_handle = cls;
- struct GNUNET_TESTING_Daemon *peer = value;
- struct GNUNET_PeerIdentity *temppeer;
- struct GNUNET_CRYPTO_HashAsciiEncoded peer_enc;
+{
+ FILE *temp_friend_handle = cls;
+ struct GNUNET_TESTING_Daemon *peer = value;
+ struct GNUNET_PeerIdentity *temppeer;
+ struct GNUNET_CRYPTO_HashAsciiEncoded peer_enc;
- temppeer = &peer->id;
- GNUNET_CRYPTO_hash_to_enc (&temppeer->hashPubKey, &peer_enc);
- fprintf (temp_friend_handle, "%s\n", (char *) &peer_enc);
+ temppeer = &peer->id;
+ GNUNET_CRYPTO_hash_to_enc (&temppeer->hashPubKey, &peer_enc);
+ FPRINTF (temp_friend_handle, "%s\n", (char *) &peer_enc);
- return GNUNET_YES;
- }
+ return GNUNET_YES;
+}
struct BlacklistContext
- {
- /*
- * The (open) file handle to write to
- */
- FILE *temp_file_handle;
+{
+ /*
+ * The (open) file handle to write to
+ */
+ FILE *temp_file_handle;
- /*
- * The transport that this peer will be blacklisted on.
- */
- char *transport;
- };
+ /*
+ * The transport that this peer will be blacklisted on.
+ */
+ char *transport;
+};
/**
* Iterator for writing blacklist data to appropriate files.
*/
static int
blacklist_file_iterator (void *cls, const GNUNET_HashCode * key, void *value)
- {
- struct BlacklistContext *blacklist_ctx = cls;
- struct GNUNET_TESTING_Daemon *peer = value;
- struct GNUNET_PeerIdentity *temppeer;
- struct GNUNET_CRYPTO_HashAsciiEncoded peer_enc;
+{
+ struct BlacklistContext *blacklist_ctx = cls;
+ struct GNUNET_TESTING_Daemon *peer = value;
+ struct GNUNET_PeerIdentity *temppeer;
+ struct GNUNET_CRYPTO_HashAsciiEncoded peer_enc;
- temppeer = &peer->id;
- GNUNET_CRYPTO_hash_to_enc (&temppeer->hashPubKey, &peer_enc);
- GNUNET_log(GNUNET_ERROR_TYPE_DEBUG, "Writing entry %s:%s to file\n", blacklist_ctx->transport, (char *) &peer_enc);
- fprintf (blacklist_ctx->temp_file_handle, "%s:%s\n",
- blacklist_ctx->transport, (char *) &peer_enc);
+ temppeer = &peer->id;
+ GNUNET_CRYPTO_hash_to_enc (&temppeer->hashPubKey, &peer_enc);
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Writing entry %s:%s to file\n",
+ blacklist_ctx->transport, (char *) &peer_enc);
+ FPRINTF (blacklist_ctx->temp_file_handle, "%s:%s\n", blacklist_ctx->transport,
+ (char *) &peer_enc);
- return GNUNET_YES;
- }
+ return GNUNET_YES;
+}
#endif
/*
* @param pg the peer group we are dealing with
*/
static int
-create_and_copy_friend_files(struct GNUNET_TESTING_PeerGroup *pg)
+create_and_copy_friend_files (struct GNUNET_TESTING_PeerGroup *pg)
{
FILE *temp_friend_handle;
unsigned int pg_iter;
struct GNUNET_OS_Process **procarr;
char *arg;
char *mytemp;
+
#if NOT_STUPID
enum GNUNET_OS_ProcessStatusType type;
unsigned long return_code;
#endif
procarr = GNUNET_malloc (sizeof (struct GNUNET_OS_Process *) * pg->total);
for (pg_iter = 0; pg_iter < pg->total; pg_iter++)
- {
- mytemp = GNUNET_DISK_mktemp ("friends");
- GNUNET_assert (mytemp != NULL);
- temp_friend_handle = fopen (mytemp, "wt");
- GNUNET_assert (temp_friend_handle != NULL);
+ {
+ mytemp = GNUNET_DISK_mktemp ("friends");
+ GNUNET_assert (mytemp != NULL);
+ temp_friend_handle = FOPEN (mytemp, "wt");
+ GNUNET_assert (temp_friend_handle != NULL);
#if OLD
- conn_iter = pg->peers[pg_iter].allowed_peers_head;
- while (conn_iter != NULL)
- {
- GNUNET_CRYPTO_hash_to_enc (
- &pg->peers[conn_iter->index].daemon->id.hashPubKey,
- &peer_enc);
- fprintf (temp_friend_handle, "%s\n", (char *) &peer_enc);
- conn_iter = conn_iter->next;
- }
+ conn_iter = pg->peers[pg_iter].allowed_peers_head;
+ while (conn_iter != NULL)
+ {
+ GNUNET_CRYPTO_hash_to_enc (&pg->peers[conn_iter->index].daemon->
+ id.hashPubKey, &peer_enc);
+ FPRINTF (temp_friend_handle, "%s\n", (char *) &peer_enc);
+ conn_iter = conn_iter->next;
+ }
#else
- GNUNET_CONTAINER_multihashmap_iterate (pg->peers[pg_iter].allowed_peers,
- &friend_file_iterator,
- temp_friend_handle);
+ GNUNET_CONTAINER_multihashmap_iterate (pg->peers[pg_iter].allowed_peers,
+ &friend_file_iterator,
+ temp_friend_handle);
#endif
- fclose (temp_friend_handle);
+ FCLOSE (temp_friend_handle);
- if (GNUNET_OK
- != GNUNET_CONFIGURATION_get_value_string (
- pg->peers[pg_iter]. daemon->cfg,
- "PATHS", "SERVICEHOME",
- &temp_service_path))
- {
- GNUNET_log (
- GNUNET_ERROR_TYPE_WARNING,
- _
- ("No `%s' specified in peer configuration in section `%s', cannot copy friends file!\n"),
- "SERVICEHOME", "PATHS");
- if (UNLINK (mytemp) != 0)
- GNUNET_log_strerror_file (GNUNET_ERROR_TYPE_WARNING, "unlink",
- mytemp);
- GNUNET_free (mytemp);
- break;
- }
+ if (GNUNET_OK !=
+ GNUNET_CONFIGURATION_get_value_string (pg->peers[pg_iter].daemon->cfg,
+ "PATHS", "SERVICEHOME",
+ &temp_service_path))
+ {
+ GNUNET_log (GNUNET_ERROR_TYPE_WARNING,
+ _
+ ("No `%s' specified in peer configuration in section `%s', cannot copy friends file!\n"),
+ "SERVICEHOME", "PATHS");
+ if (UNLINK (mytemp) != 0)
+ GNUNET_log_strerror_file (GNUNET_ERROR_TYPE_WARNING, "unlink", mytemp);
+ GNUNET_free (mytemp);
+ break;
+ }
- if (pg->peers[pg_iter].daemon->hostname == NULL) /* Local, just copy the file */
- {
- GNUNET_asprintf (&arg, "%s/friends", temp_service_path);
- procarr[pg_iter] = GNUNET_OS_start_process (NULL, NULL, "mv", "mv",
- mytemp, arg, NULL);
- GNUNET_assert(procarr[pg_iter] != NULL);
+ if (pg->peers[pg_iter].daemon->hostname == NULL) /* Local, just copy the file */
+ {
+ GNUNET_asprintf (&arg, "%s/friends", temp_service_path);
#if VERBOSE_TESTING
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- _("Copying file with command cp %s %s\n"), mytemp, arg);
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+ "Copying file with RENAME(%s,%s)\n", mytemp, arg);
#endif
- ret = GNUNET_OS_process_wait (procarr[pg_iter]); /* FIXME: schedule this, throttle! */
- GNUNET_OS_process_close (procarr[pg_iter]);
- GNUNET_free (arg);
- }
- else /* Remote, scp the file to the correct place */
- {
- if (NULL != pg->peers[pg_iter].daemon->username)
- GNUNET_asprintf (&arg, "%s@%s:%s/friends",
- pg->peers[pg_iter].daemon->username,
- pg->peers[pg_iter].daemon->hostname,
- temp_service_path);
- else
- GNUNET_asprintf (&arg, "%s:%s/friends",
- pg->peers[pg_iter].daemon->hostname,
- temp_service_path);
- procarr[pg_iter] = GNUNET_OS_start_process (NULL, NULL, "scp", "scp",
- mytemp, arg, NULL);
- GNUNET_assert(procarr[pg_iter] != NULL);
- ret = GNUNET_OS_process_wait (procarr[pg_iter]); /* FIXME: schedule this, throttle! */
- GNUNET_OS_process_close (procarr[pg_iter]);
- if (ret != GNUNET_OK)
- return ret;
- procarr[pg_iter] = NULL;
+ RENAME (mytemp, arg);
+ procarr[pg_iter] = NULL;
+ GNUNET_free (arg);
+ }
+ else /* Remote, scp the file to the correct place */
+ {
+ if (NULL != pg->peers[pg_iter].daemon->username)
+ GNUNET_asprintf (&arg, "%s@%s:%s/friends",
+ pg->peers[pg_iter].daemon->username,
+ pg->peers[pg_iter].daemon->hostname,
+ temp_service_path);
+ else
+ GNUNET_asprintf (&arg, "%s:%s/friends",
+ pg->peers[pg_iter].daemon->hostname,
+ temp_service_path);
+ procarr[pg_iter] =
+ GNUNET_OS_start_process (GNUNET_NO, NULL, NULL, "scp", "scp", mytemp, arg, NULL);
+ GNUNET_assert (procarr[pg_iter] != NULL);
+ ret = GNUNET_OS_process_wait (procarr[pg_iter]); /* FIXME: schedule this, throttle! */
+ GNUNET_OS_process_close (procarr[pg_iter]);
+ if (ret != GNUNET_OK)
+ {
+ /* FIXME: free contents of 'procarr' array */
+ GNUNET_free (procarr);
+ GNUNET_free (temp_service_path);
+ GNUNET_free (mytemp);
+ GNUNET_free (arg);
+ return ret;
+ }
+ procarr[pg_iter] = NULL;
#if VERBOSE_TESTING
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- _("Copying file with command scp %s %s\n"), mytemp,
- arg);
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+ "Copying file with command scp %s %s\n", mytemp, arg);
#endif
- GNUNET_free (arg);
- }
- GNUNET_free (temp_service_path);
- GNUNET_free (mytemp);
+ GNUNET_free (arg);
}
+ GNUNET_free (temp_service_path);
+ GNUNET_free (mytemp);
+ }
#if NOT_STUPID
count = 0;
ret = GNUNET_SYSERR;
while ((count < max_wait) && (ret != GNUNET_OK))
+ {
+ ret = GNUNET_OK;
+ for (pg_iter = 0; pg_iter < pg->total; pg_iter++)
{
- ret = GNUNET_OK;
- for (pg_iter = 0; pg_iter < pg->total; pg_iter++)
- {
-#if VERBOSE_TESTING
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- _("Checking copy status of file %d\n"), pg_iter);
-#endif
- if (procarr[pg_iter] != NULL) /* Check for already completed! */
- {
- if (GNUNET_OS_process_status
- (procarr[pg_iter], &type, &return_code) != GNUNET_OK)
- {
- ret = GNUNET_SYSERR;
- }
- else if ((type != GNUNET_OS_PROCESS_EXITED)
- || (return_code != 0))
- {
- ret = GNUNET_SYSERR;
- }
- else
- {
- GNUNET_OS_process_close (procarr[pg_iter]);
- procarr[pg_iter] = NULL;
#if VERBOSE_TESTING
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- _("File %d copied\n"), pg_iter);
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Checking copy status of file %d\n",
+ pg_iter);
#endif
- }
- }
+ if (procarr[pg_iter] != NULL) /* Check for already completed! */
+ {
+ if (GNUNET_OS_process_status (procarr[pg_iter], &type, &return_code) !=
+ GNUNET_OK)
+ {
+ ret = GNUNET_SYSERR;
}
- count++;
- if (ret == GNUNET_SYSERR)
+ else if ((type != GNUNET_OS_PROCESS_EXITED) || (return_code != 0))
{
- /* FIXME: why sleep here? -CG */
- sleep (1);
+ ret = GNUNET_SYSERR;
}
- }
-
+ else
+ {
+ GNUNET_OS_process_close (procarr[pg_iter]);
+ procarr[pg_iter] = NULL;
#if VERBOSE_TESTING
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- _("Finished copying all friend files!\n"));
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "File %d copied\n", pg_iter);
#endif
-#endif
- GNUNET_free (procarr);
+ }
+ }
+ }
+ count++;
+ if (ret == GNUNET_SYSERR)
+ {
+ /* FIXME: why sleep here? -CG */
+ sleep (1);
+ }
+ }
+
+#if VERBOSE_TESTING
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+ _("Finished copying all friend files!\n"));
+#endif
+#endif
+ GNUNET_free (procarr);
return ret;
}
* @param transports space delimited list of transports to blacklist
*/
static int
-create_and_copy_blacklist_files(struct GNUNET_TESTING_PeerGroup *pg,
- const char *transports)
+create_and_copy_blacklist_files (struct GNUNET_TESTING_PeerGroup *pg,
+ const char *transports)
{
FILE *temp_file_handle;
unsigned int pg_iter;
unsigned int i;
char *pos;
char *temp_transports;
+
#if OLD
struct GNUNET_CRYPTO_HashAsciiEncoded peer_enc;
struct PeerConnection *conn_iter;
procarr = GNUNET_malloc (sizeof (struct GNUNET_OS_Process *) * pg->total);
for (pg_iter = 0; pg_iter < pg->total; pg_iter++)
- {
- mytemp = GNUNET_DISK_mktemp ("blacklist");
- GNUNET_assert (mytemp != NULL);
- temp_file_handle = fopen (mytemp, "wt");
- GNUNET_assert (temp_file_handle != NULL);
- temp_transports = GNUNET_strdup (transports);
+ {
+ mytemp = GNUNET_DISK_mktemp ("blacklist");
+ GNUNET_assert (mytemp != NULL);
+ temp_file_handle = FOPEN (mytemp, "wt");
+ GNUNET_assert (temp_file_handle != NULL);
+ temp_transports = GNUNET_strdup (transports);
#if !OLD
- blacklist_ctx.temp_file_handle = temp_file_handle;
+ blacklist_ctx.temp_file_handle = temp_file_handle;
#endif
- transport_len = strlen (temp_transports) + 1;
- pos = NULL;
+ transport_len = strlen (temp_transports) + 1;
+ pos = NULL;
- for (i = 0; i < transport_len; i++)
- {
- if ((temp_transports[i] == ' ') && (pos == NULL))
- continue; /* At start of string (whitespace) */
- else if ((temp_transports[i] == ' ') || (temp_transports[i] == '\0')) /* At end of string */
- {
- temp_transports[i] = '\0';
+ for (i = 0; i < transport_len; i++)
+ {
+ if ((temp_transports[i] == ' ') && (pos == NULL))
+ continue; /* At start of string (whitespace) */
+ else if ((temp_transports[i] == ' ') || (temp_transports[i] == '\0')) /* At end of string */
+ {
+ temp_transports[i] = '\0';
#if OLD
- conn_iter = pg->peers[pg_iter].blacklisted_peers_head;
- while (conn_iter != NULL)
- {
- GNUNET_CRYPTO_hash_to_enc (
- &pg->peers[conn_iter->index].daemon->id.hashPubKey,
- &peer_enc);
- fprintf (temp_file_handle, "%s:%s\n", pos, (char *) &peer_enc);
- conn_iter = conn_iter->next;
- }
-#else
- blacklist_ctx.transport = pos;
- (void) GNUNET_CONTAINER_multihashmap_iterate (pg->
- peers
- [pg_iter].blacklisted_peers,
- &blacklist_file_iterator,
- &blacklist_ctx);
-#endif
- pos = NULL;
- } /* At beginning of actual string */
- else if (pos == NULL)
- {
- pos = &temp_transports[i];
- }
+ conn_iter = pg->peers[pg_iter].blacklisted_peers_head;
+ while (conn_iter != NULL)
+ {
+ GNUNET_CRYPTO_hash_to_enc (&pg->peers[conn_iter->index].daemon->
+ id.hashPubKey, &peer_enc);
+ FPRINTF (temp_file_handle, "%s:%s\n", pos, (char *) &peer_enc);
+ conn_iter = conn_iter->next;
}
+#else
+ blacklist_ctx.transport = pos;
+ (void) GNUNET_CONTAINER_multihashmap_iterate (pg->
+ peers
+ [pg_iter].blacklisted_peers,
+ &blacklist_file_iterator,
+ &blacklist_ctx);
+#endif
+ pos = NULL;
+ } /* At beginning of actual string */
+ else if (pos == NULL)
+ {
+ pos = &temp_transports[i];
+ }
+ }
- GNUNET_free (temp_transports);
- fclose (temp_file_handle);
+ GNUNET_free (temp_transports);
+ FCLOSE (temp_file_handle);
- if (GNUNET_OK
- != GNUNET_CONFIGURATION_get_value_string (
- pg->peers[pg_iter]. daemon->cfg,
- "PATHS", "SERVICEHOME",
- &temp_service_path))
- {
- GNUNET_log (
- GNUNET_ERROR_TYPE_WARNING,
- _
- ("No `%s' specified in peer configuration in section `%s', cannot copy friends file!\n"),
- "SERVICEHOME", "PATHS");
- if (UNLINK (mytemp) != 0)
- GNUNET_log_strerror_file (GNUNET_ERROR_TYPE_WARNING, "unlink",
- mytemp);
- GNUNET_free (mytemp);
- break;
- }
+ if (GNUNET_OK !=
+ GNUNET_CONFIGURATION_get_value_string (pg->peers[pg_iter].daemon->cfg,
+ "PATHS", "SERVICEHOME",
+ &temp_service_path))
+ {
+ GNUNET_log (GNUNET_ERROR_TYPE_WARNING,
+ _
+ ("No `%s' specified in peer configuration in section `%s', cannot copy friends file!\n"),
+ "SERVICEHOME", "PATHS");
+ if (UNLINK (mytemp) != 0)
+ GNUNET_log_strerror_file (GNUNET_ERROR_TYPE_WARNING, "unlink", mytemp);
+ GNUNET_free (mytemp);
+ break;
+ }
- if (pg->peers[pg_iter].daemon->hostname == NULL) /* Local, just copy the file */
- {
- GNUNET_asprintf (&arg, "%s/blacklist", temp_service_path);
- procarr[pg_iter] = GNUNET_OS_start_process (NULL, NULL, "mv", "mv",
- mytemp, arg, NULL);
+ if (pg->peers[pg_iter].daemon->hostname == NULL) /* Local, just copy the file */
+ {
+ GNUNET_asprintf (&arg, "%s/blacklist", temp_service_path);
+ RENAME (mytemp, arg);
+ procarr[pg_iter] = NULL;
#if VERBOSE_TESTING
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- _("Copying file with command cp %s %s\n"), mytemp, arg);
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+ _("Copying file with RENAME (%s,%s)\n"), mytemp, arg);
#endif
- GNUNET_free (arg);
- }
- else /* Remote, scp the file to the correct place */
- {
- if (NULL != pg->peers[pg_iter].daemon->username)
- GNUNET_asprintf (&arg, "%s@%s:%s/blacklist",
- pg->peers[pg_iter].daemon->username,
- pg->peers[pg_iter].daemon->hostname,
- temp_service_path);
- else
- GNUNET_asprintf (&arg, "%s:%s/blacklist",
- pg->peers[pg_iter].daemon->hostname,
- temp_service_path);
- procarr[pg_iter] = GNUNET_OS_start_process (NULL, NULL, "scp", "scp",
- mytemp, arg, NULL);
- GNUNET_assert(procarr[pg_iter] != NULL);
- GNUNET_OS_process_wait (procarr[pg_iter]); /* FIXME: add scheduled blacklist file copy that parallelizes file copying! */
+ GNUNET_free (arg);
+ }
+ else /* Remote, scp the file to the correct place */
+ {
+ if (NULL != pg->peers[pg_iter].daemon->username)
+ GNUNET_asprintf (&arg, "%s@%s:%s/blacklist",
+ pg->peers[pg_iter].daemon->username,
+ pg->peers[pg_iter].daemon->hostname,
+ temp_service_path);
+ else
+ GNUNET_asprintf (&arg, "%s:%s/blacklist",
+ pg->peers[pg_iter].daemon->hostname,
+ temp_service_path);
+ procarr[pg_iter] =
+ GNUNET_OS_start_process (GNUNET_NO, NULL, NULL, "scp", "scp", mytemp, arg, NULL);
+ GNUNET_assert (procarr[pg_iter] != NULL);
+ GNUNET_OS_process_wait (procarr[pg_iter]); /* FIXME: add scheduled blacklist file copy that parallelizes file copying! */
#if VERBOSE_TESTING
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- _("Copying file with command scp %s %s\n"), mytemp,
- arg);
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+ _("Copying file with command scp %s %s\n"), mytemp, arg);
#endif
- GNUNET_free (arg);
- }
- GNUNET_free (temp_service_path);
- GNUNET_free (mytemp);
+ GNUNET_free (arg);
}
+ GNUNET_free (temp_service_path);
+ GNUNET_free (mytemp);
+ }
count = 0;
ret = GNUNET_SYSERR;
while ((count < max_wait) && (ret != GNUNET_OK))
+ {
+ ret = GNUNET_OK;
+ for (pg_iter = 0; pg_iter < pg->total; pg_iter++)
{
- ret = GNUNET_OK;
- for (pg_iter = 0; pg_iter < pg->total; pg_iter++)
- {
#if VERBOSE_TESTING
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- _("Checking copy status of file %d\n"), pg_iter);
-#endif
- if (procarr[pg_iter] != NULL) /* Check for already completed! */
- {
- if (GNUNET_OS_process_status (procarr[pg_iter], &type,
- &return_code) != GNUNET_OK)
- {
- ret = GNUNET_SYSERR;
- }
- else if ((type != GNUNET_OS_PROCESS_EXITED) || (return_code != 0))
- {
- ret = GNUNET_SYSERR;
- }
- else
- {
- GNUNET_OS_process_close (procarr[pg_iter]);
- procarr[pg_iter] = NULL;
-#if VERBOSE_TESTING
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- _("File %d copied\n"), pg_iter);
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+ _("Checking copy status of file %d\n"), pg_iter);
#endif
- }
- }
+ if (procarr[pg_iter] != NULL) /* Check for already completed! */
+ {
+ if (GNUNET_OS_process_status (procarr[pg_iter], &type, &return_code) !=
+ GNUNET_OK)
+ {
+ ret = GNUNET_SYSERR;
}
- count++;
- if (ret == GNUNET_SYSERR)
+ else if ((type != GNUNET_OS_PROCESS_EXITED) || (return_code != 0))
+ {
+ ret = GNUNET_SYSERR;
+ }
+ else
{
- /* FIXME: why sleep here? -CG */
- sleep (1);
+ GNUNET_OS_process_close (procarr[pg_iter]);
+ procarr[pg_iter] = NULL;
+#if VERBOSE_TESTING
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, _("File %d copied\n"), pg_iter);
+#endif
}
+ }
+ }
+ count++;
+ if (ret == GNUNET_SYSERR)
+ {
+ /* FIXME: why sleep here? -CG */
+ sleep (1);
}
+ }
#if VERBOSE_TESTING
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- _("Finished copying all blacklist files!\n"));
+ _("Finished copying all blacklist files!\n"));
#endif
GNUNET_free (procarr);
return ret;
/* Forward Declaration */
static void
-schedule_connect(void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc);
+schedule_connect (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc);
/**
* Choose a random peer's next connection to create, and
* call schedule_connect to set up the connect task.
*
- * @param ct_ctx the overall connection context
+ * @param pg the peer group to connect
*/
static void
-preschedule_connect(struct GNUNET_TESTING_PeerGroup *pg)
+preschedule_connect (struct GNUNET_TESTING_PeerGroup *pg)
{
struct ConnectTopologyContext *ct_ctx = &pg->ct_ctx;
struct PeerConnection *connection_iter;
if (ct_ctx->remaining_connections == 0)
return;
- random_peer
- = GNUNET_CRYPTO_random_u32 (GNUNET_CRYPTO_QUALITY_WEAK, pg->total);
+ random_peer =
+ GNUNET_CRYPTO_random_u32 (GNUNET_CRYPTO_QUALITY_WEAK, pg->total);
while (pg->peers[random_peer].connect_peers_head == NULL)
- random_peer = GNUNET_CRYPTO_random_u32 (GNUNET_CRYPTO_QUALITY_WEAK,
- pg->total);
+ random_peer =
+ GNUNET_CRYPTO_random_u32 (GNUNET_CRYPTO_QUALITY_WEAK, pg->total);
connection_iter = pg->peers[random_peer].connect_peers_head;
connect_context = GNUNET_malloc (sizeof (struct ConnectContext));
connect_context->first_index = random_peer;
connect_context->second_index = connection_iter->index;
connect_context->ct_ctx = ct_ctx;
- GNUNET_SCHEDULER_add_now (&schedule_connect, connect_context);
- GNUNET_CONTAINER_DLL_remove(pg->peers[random_peer].connect_peers_head, pg->peers[random_peer].connect_peers_tail, connection_iter);
- GNUNET_free(connection_iter);
+ connect_context->task =
+ GNUNET_SCHEDULER_add_now (&schedule_connect, connect_context);
+ GNUNET_CONTAINER_DLL_insert (pg->cc_head, pg->cc_tail, connect_context);
+ GNUNET_CONTAINER_DLL_remove (pg->peers[random_peer].connect_peers_head,
+ pg->peers[random_peer].connect_peers_tail,
+ connection_iter);
+ GNUNET_free (connection_iter);
ct_ctx->remaining_connections--;
}
#if USE_SEND_HELLOS
/* Forward declaration */
-static void schedule_send_hellos (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc);
+static void
+schedule_send_hellos (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc);
/**
* Close connections and free the hello context.
*/
static void
free_hello_context (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
+{
+ struct SendHelloContext *send_hello_context = cls;
+
+ if (send_hello_context->peer->daemon->server != NULL)
{
- struct SendHelloContext *send_hello_context = cls;
- if (send_hello_context->peer->daemon->server != NULL)
- {
- GNUNET_CORE_disconnect(send_hello_context->peer->daemon->server);
- send_hello_context->peer->daemon->server = NULL;
- }
- if (send_hello_context->peer->daemon->th != NULL)
- {
- GNUNET_TRANSPORT_disconnect(send_hello_context->peer->daemon->th);
- send_hello_context->peer->daemon->th = NULL;
- }
- if (send_hello_context->core_connect_task != GNUNET_SCHEDULER_NO_TASK)
- {
- GNUNET_SCHEDULER_cancel(send_hello_context->core_connect_task);
- send_hello_context->core_connect_task = GNUNET_SCHEDULER_NO_TASK;
- }
- send_hello_context->pg->outstanding_connects--;
- GNUNET_free(send_hello_context);
+ GNUNET_CORE_disconnect (send_hello_context->peer->daemon->server);
+ send_hello_context->peer->daemon->server = NULL;
}
+ if (send_hello_context->peer->daemon->th != NULL)
+ {
+ GNUNET_TRANSPORT_disconnect (send_hello_context->peer->daemon->th);
+ send_hello_context->peer->daemon->th = NULL;
+ }
+ if (send_hello_context->core_connect_task != GNUNET_SCHEDULER_NO_TASK)
+ {
+ GNUNET_SCHEDULER_cancel (send_hello_context->core_connect_task);
+ send_hello_context->core_connect_task = GNUNET_SCHEDULER_NO_TASK;
+ }
+ send_hello_context->pg->outstanding_connects--;
+ GNUNET_free (send_hello_context);
+}
/**
* For peers that haven't yet connected, notify
* @param tc scheduler context
*/
static void
-notify_remaining_connections_failed (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
- {
- struct SendHelloContext *send_hello_context = cls;
- struct GNUNET_TESTING_PeerGroup *pg = send_hello_context->pg;
- struct PeerConnection *connection;
+notify_remaining_connections_failed (void *cls,
+ const struct GNUNET_SCHEDULER_TaskContext
+ *tc)
+{
+ struct SendHelloContext *send_hello_context = cls;
+ struct GNUNET_TESTING_PeerGroup *pg = send_hello_context->pg;
+ struct PeerConnection *connection;
- GNUNET_CORE_disconnect(send_hello_context->peer->daemon->server);
- send_hello_context->peer->daemon->server = NULL;
+ GNUNET_CORE_disconnect (send_hello_context->peer->daemon->server);
+ send_hello_context->peer->daemon->server = NULL;
- connection = send_hello_context->peer->connect_peers_head;
+ connection = send_hello_context->peer->connect_peers_head;
- while (connection != NULL)
- {
- if (pg->notify_connection != NULL)
- {
- pg->notify_connection(pg->notify_connection_cls,
- &send_hello_context->peer->daemon->id,
- &pg->peers[connection->index].daemon->id,
- 0, /* FIXME */
- send_hello_context->peer->daemon->cfg,
- pg->peers[connection->index].daemon->cfg,
- send_hello_context->peer->daemon,
- pg->peers[connection->index].daemon,
- "Peers failed to connect (timeout)");
- }
- GNUNET_CONTAINER_DLL_remove(send_hello_context->peer->connect_peers_head, send_hello_context->peer->connect_peers_tail, connection);
- GNUNET_free(connection);
- connection = connection->next;
- }
- GNUNET_SCHEDULER_add_now(&free_hello_context, send_hello_context);
+ while (connection != NULL)
+ {
+ if (pg->notify_connection != NULL)
+ {
+ pg->notify_connection (pg->notify_connection_cls, &send_hello_context->peer->daemon->id, &pg->peers[connection->index].daemon->id, 0, /* FIXME */
+ send_hello_context->peer->daemon->cfg,
+ pg->peers[connection->index].daemon->cfg,
+ send_hello_context->peer->daemon,
+ pg->peers[connection->index].daemon,
+ "Peers failed to connect (timeout)");
+ }
+ GNUNET_CONTAINER_DLL_remove (send_hello_context->peer->connect_peers_head,
+ send_hello_context->peer->connect_peers_tail,
+ connection);
+ GNUNET_free (connection);
+ connection = connection->next;
+ }
+ GNUNET_SCHEDULER_add_now (&free_hello_context, send_hello_context);
#if BAD
- other_peer = &pg->peers[connection->index];
+ other_peer = &pg->peers[connection->index];
#endif
- }
+}
/**
* For peers that haven't yet connected, send
* @param tc scheduler context
*/
static void
-send_core_connect_requests (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
- {
- struct SendHelloContext *send_hello_context = cls;
- struct PeerConnection *conn;
- GNUNET_assert(send_hello_context->peer->daemon->server != NULL);
+send_core_connect_requests (void *cls,
+ const struct GNUNET_SCHEDULER_TaskContext *tc)
+{
+ struct SendHelloContext *send_hello_context = cls;
+ struct PeerConnection *conn;
- send_hello_context->core_connect_task = GNUNET_SCHEDULER_NO_TASK;
+ GNUNET_assert (send_hello_context->peer->daemon->server != NULL);
- send_hello_context->connect_attempts++;
- if (send_hello_context->connect_attempts < send_hello_context->pg->ct_ctx.connect_attempts)
- {
- conn = send_hello_context->peer->connect_peers_head;
- while (conn != NULL)
- {
- GNUNET_CORE_peer_request_connect(send_hello_context->peer->daemon->server,
- &send_hello_context->pg->peers[conn->index].daemon->id,
- NULL,
- NULL);
- conn = conn->next;
- }
- send_hello_context->core_connect_task = GNUNET_SCHEDULER_add_delayed(GNUNET_TIME_relative_divide(send_hello_context->pg->ct_ctx.connect_timeout, send_hello_context->pg->ct_ctx.connect_attempts) ,
- &send_core_connect_requests,
- send_hello_context);
- }
- else
- {
- GNUNET_log(GNUNET_ERROR_TYPE_WARNING, "Timeout before all connections created, marking rest as failed!\n");
- GNUNET_SCHEDULER_add_now(¬ify_remaining_connections_failed, send_hello_context);
- }
+ send_hello_context->core_connect_task = GNUNET_SCHEDULER_NO_TASK;
+ send_hello_context->connect_attempts++;
+ if (send_hello_context->connect_attempts <
+ send_hello_context->pg->ct_ctx.connect_attempts)
+ {
+ conn = send_hello_context->peer->connect_peers_head;
+ while (conn != NULL)
+ {
+ GNUNET_TRANSPORT_try_connect (send_hello_context->peer->daemon->th,
+ &send_hello_context->pg->peers[conn->
+ index].daemon->
+ id);
+ conn = conn->next;
+ }
+ send_hello_context->core_connect_task =
+ GNUNET_SCHEDULER_add_delayed (GNUNET_TIME_relative_divide
+ (send_hello_context->pg->
+ ct_ctx.connect_timeout,
+ send_hello_context->pg->
+ ct_ctx.connect_attempts),
+ &send_core_connect_requests,
+ send_hello_context);
+ }
+ else
+ {
+ GNUNET_log (GNUNET_ERROR_TYPE_WARNING,
+ "Timeout before all connections created, marking rest as failed!\n");
+ GNUNET_SCHEDULER_add_now (¬ify_remaining_connections_failed,
+ send_hello_context);
}
+}
+
/**
* Success, connection is up. Signal client our success.
*
* doesn't take too long!
*/
static void
-core_connect_notify (void *cls,
- const struct GNUNET_PeerIdentity *peer,
- const struct GNUNET_TRANSPORT_ATS_Information *atsi)
- {
- struct SendHelloContext *send_hello_context = cls;
- struct PeerConnection *connection;
- struct GNUNET_TESTING_PeerGroup *pg = send_hello_context->pg;
+core_connect_notify (void *cls, const struct GNUNET_PeerIdentity *peer,
+ const struct GNUNET_ATS_Information *atsi)
+{
+ struct SendHelloContext *send_hello_context = cls;
+ struct PeerConnection *connection;
+ struct GNUNET_TESTING_PeerGroup *pg = send_hello_context->pg;
+
#if BAD
- struct PeerData *other_peer;
+ struct PeerData *other_peer;
#endif
#if DEBUG_TESTING
- GNUNET_log (GNUNET_ERROR_TYPE_WARNING,
- "Connected peer %s to peer %s\n",
- ctx->d1->shortname, GNUNET_i2s(peer));
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Connected peer %s to peer %s\n",
+ ctx->d1->shortname, GNUNET_i2s (peer));
#endif
- if (0 == memcmp(&send_hello_context->peer->daemon->id, peer, sizeof(struct GNUNET_PeerIdentity)))
+ if (0 ==
+ memcmp (&send_hello_context->peer->daemon->id, peer,
+ sizeof (struct GNUNET_PeerIdentity)))
return;
- connection = send_hello_context->peer->connect_peers_head;
+ connection = send_hello_context->peer->connect_peers_head;
#if BAD
- other_peer = NULL;
+ other_peer = NULL;
#endif
- while ((connection != NULL) &&
- (0 != memcmp(&pg->peers[connection->index].daemon->id, peer, sizeof(struct GNUNET_PeerIdentity))))
- {
- connection = connection->next;
- }
+ while ((connection != NULL) &&
+ (0 !=
+ memcmp (&pg->peers[connection->index].daemon->id, peer,
+ sizeof (struct GNUNET_PeerIdentity))))
+ {
+ connection = connection->next;
+ }
- if (connection == NULL)
- {
- GNUNET_log(GNUNET_ERROR_TYPE_WARNING, "Connected peer %s to %s, not in list (no problem(?))\n", GNUNET_i2s(peer), send_hello_context->peer->daemon->shortname);
- }
- else
- {
+ if (connection == NULL)
+ {
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+ "Connected peer %s to %s, not in list (no problem(?))\n",
+ GNUNET_i2s (peer), send_hello_context->peer->daemon->shortname);
+ }
+ else
+ {
#if BAD
- other_peer = &pg->peers[connection->index];
+ other_peer = &pg->peers[connection->index];
#endif
- if (pg->notify_connection != NULL)
- {
- pg->notify_connection(pg->notify_connection_cls,
- &send_hello_context->peer->daemon->id,
- peer,
- 0, /* FIXME */
- send_hello_context->peer->daemon->cfg,
- pg->peers[connection->index].daemon->cfg,
- send_hello_context->peer->daemon,
- pg->peers[connection->index].daemon,
- NULL);
- }
- GNUNET_CONTAINER_DLL_remove(send_hello_context->peer->connect_peers_head, send_hello_context->peer->connect_peers_tail, connection);
- GNUNET_free(connection);
- }
+ if (pg->notify_connection != NULL)
+ {
+ pg->notify_connection (pg->notify_connection_cls, &send_hello_context->peer->daemon->id, peer, 0, /* FIXME */
+ send_hello_context->peer->daemon->cfg,
+ pg->peers[connection->index].daemon->cfg,
+ send_hello_context->peer->daemon,
+ pg->peers[connection->index].daemon, NULL);
+ }
+ GNUNET_CONTAINER_DLL_remove (send_hello_context->peer->connect_peers_head,
+ send_hello_context->peer->connect_peers_tail,
+ connection);
+ GNUNET_free (connection);
+ }
#if BAD
- /* Notify of reverse connection and remove from other peers list of outstanding */
- if (other_peer != NULL)
+ /* Notify of reverse connection and remove from other peers list of outstanding */
+ if (other_peer != NULL)
+ {
+ connection = other_peer->connect_peers_head;
+ while ((connection != NULL) &&
+ (0 !=
+ memcmp (&send_hello_context->peer->daemon->id,
+ &pg->peers[connection->index].daemon->id,
+ sizeof (struct GNUNET_PeerIdentity))))
+ {
+ connection = connection->next;
+ }
+ if (connection != NULL)
+ {
+ if (pg->notify_connection != NULL)
{
- connection = other_peer->connect_peers_head;
- while ((connection != NULL) &&
- (0 != memcmp(&send_hello_context->peer->daemon->id, &pg->peers[connection->index].daemon->id, sizeof(struct GNUNET_PeerIdentity))))
- {
- connection = connection->next;
- }
- if (connection != NULL)
- {
- if (pg->notify_connection != NULL)
- {
- pg->notify_connection(pg->notify_connection_cls,
- peer,
- &send_hello_context->peer->daemon->id,
- 0, /* FIXME */
- pg->peers[connection->index].daemon->cfg,
- send_hello_context->peer->daemon->cfg,
- pg->peers[connection->index].daemon,
- send_hello_context->peer->daemon,
- NULL);
- }
-
- GNUNET_CONTAINER_DLL_remove(other_peer->connect_peers_head, other_peer->connect_peers_tail, connection);
- GNUNET_free(connection);
- }
+ pg->notify_connection (pg->notify_connection_cls, peer, &send_hello_context->peer->daemon->id, 0, /* FIXME */
+ pg->peers[connection->index].daemon->cfg,
+ send_hello_context->peer->daemon->cfg,
+ pg->peers[connection->index].daemon,
+ send_hello_context->peer->daemon, NULL);
}
+
+ GNUNET_CONTAINER_DLL_remove (other_peer->connect_peers_head,
+ other_peer->connect_peers_tail, connection);
+ GNUNET_free (connection);
+ }
+ }
#endif
- if (send_hello_context->peer->connect_peers_head == NULL)
- {
- GNUNET_SCHEDULER_add_now(&free_hello_context, send_hello_context);
- }
+ if (send_hello_context->peer->connect_peers_head == NULL)
+ {
+ GNUNET_SCHEDULER_add_now (&free_hello_context, send_hello_context);
}
+}
/**
* Notify of a successful connection to the core service.
* @param cls a struct SendHelloContext *
* @param server handle to the core service
* @param my_identity the peer identity of this peer
- * @param publicKey the public key of the peer
*/
void
-core_init (void *cls,
- struct GNUNET_CORE_Handle * server,
- const struct GNUNET_PeerIdentity *
- my_identity,
- const struct
- GNUNET_CRYPTO_RsaPublicKeyBinaryEncoded *
- publicKey)
- {
- struct SendHelloContext *send_hello_context = cls;
- send_hello_context->core_ready = GNUNET_YES;
- }
+core_init (void *cls, struct GNUNET_CORE_Handle *server,
+ struct GNUNET_PeerIdentity *my_identity)
+{
+ struct SendHelloContext *send_hello_context = cls;
+
+ send_hello_context->core_ready = GNUNET_YES;
+}
/**
* Function called once a hello has been sent
*/
static void
hello_sent_callback (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
+{
+ struct SendHelloContext *send_hello_context = cls;
+
+ //unsigned int pg_iter;
+ if ((tc->reason & GNUNET_SCHEDULER_REASON_SHUTDOWN) != 0)
{
- struct SendHelloContext *send_hello_context = cls;
- //unsigned int pg_iter;
- if ( (tc->reason & GNUNET_SCHEDULER_REASON_SHUTDOWN) != 0)
- {
- GNUNET_free(send_hello_context);
- return;
- }
+ GNUNET_free (send_hello_context);
+ return;
+ }
- send_hello_context->pg->remaining_hellos--;
+ send_hello_context->pg->remaining_hellos--;
#if DEBUG_TESTING
- GNUNET_log(GNUNET_ERROR_TYPE_WARNING, "Sent HELLO, have %d remaining!\n", send_hello_context->pg->remaining_hellos);
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Sent HELLO, have %d remaining!\n",
+ send_hello_context->pg->remaining_hellos);
#endif
- if (send_hello_context->peer_pos == NULL) /* All HELLOs (for this peer!) have been transmitted! */
- {
+ if (send_hello_context->peer_pos == NULL) /* All HELLOs (for this peer!) have been transmitted! */
+ {
#if DEBUG_TESTING
- GNUNET_log(GNUNET_ERROR_TYPE_DEBUG, "All hellos for this peer sent, disconnecting transport!\n");
-#endif
- GNUNET_assert(send_hello_context->peer->daemon->th != NULL);
- GNUNET_TRANSPORT_disconnect(send_hello_context->peer->daemon->th);
- send_hello_context->peer->daemon->th = NULL;
-
- /*if (send_hello_context->pg->remaining_hellos == 0)
- {
- for (pg_iter = 0; pg_iter < send_hello_context->pg->max_outstanding_connections; pg_iter++)
- {
- preschedule_connect(&send_hello_context->pg->ct_ctx);
- }
- }
- */
- GNUNET_assert (send_hello_context->peer->daemon->server == NULL);
- send_hello_context->peer->daemon->server = GNUNET_CORE_connect(send_hello_context->peer->cfg,
- 1,
- send_hello_context,
- &core_init,
- &core_connect_notify,
- NULL,
- NULL,
- NULL, GNUNET_NO,
- NULL, GNUNET_NO,
- no_handlers);
-
- send_hello_context->core_connect_task = GNUNET_SCHEDULER_add_delayed(GNUNET_TIME_relative_divide(send_hello_context->pg->ct_ctx.connect_timeout, send_hello_context->pg->ct_ctx.connect_attempts),
- &send_core_connect_requests,
- send_hello_context);
- }
- else
- GNUNET_SCHEDULER_add_now(&schedule_send_hellos, send_hello_context);
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+ "All hellos for this peer sent, disconnecting transport!\n");
+#endif
+ GNUNET_assert (send_hello_context->peer->daemon->th != NULL);
+ GNUNET_TRANSPORT_disconnect (send_hello_context->peer->daemon->th);
+ send_hello_context->peer->daemon->th = NULL;
+ GNUNET_assert (send_hello_context->peer->daemon->server == NULL);
+ send_hello_context->peer->daemon->server =
+ GNUNET_CORE_connect (send_hello_context->peer->cfg, 1,
+ send_hello_context, &core_init,
+ &core_connect_notify, NULL, NULL, NULL, GNUNET_NO,
+ NULL, GNUNET_NO, no_handlers);
+
+ send_hello_context->core_connect_task =
+ GNUNET_SCHEDULER_add_delayed (GNUNET_TIME_relative_divide
+ (send_hello_context->pg->
+ ct_ctx.connect_timeout,
+ send_hello_context->pg->
+ ct_ctx.connect_attempts),
+ &send_core_connect_requests,
+ send_hello_context);
}
+ else
+ GNUNET_SCHEDULER_add_now (&schedule_send_hellos, send_hello_context);
+}
/**
* Connect to a peer, give it all the HELLO's of those peers
*
* @param ct_ctx the overall connection context
*/
-static void schedule_send_hellos (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
- {
- struct SendHelloContext *send_hello_context = cls;
- struct GNUNET_TESTING_PeerGroup *pg = send_hello_context->pg;
+static void
+schedule_send_hellos (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
+{
+ struct SendHelloContext *send_hello_context = cls;
+ struct GNUNET_TESTING_PeerGroup *pg = send_hello_context->pg;
- if ( (tc->reason & GNUNET_SCHEDULER_REASON_SHUTDOWN) != 0)
- {
- GNUNET_free(send_hello_context);
- return;
- }
+ if ((tc->reason & GNUNET_SCHEDULER_REASON_SHUTDOWN) != 0)
+ {
+ GNUNET_free (send_hello_context);
+ return;
+ }
- GNUNET_assert(send_hello_context->peer_pos != NULL); /* All of the HELLO sends to be scheduled have been scheduled! */
+ GNUNET_assert (send_hello_context->peer_pos != NULL); /* All of the HELLO sends to be scheduled have been scheduled! */
- if (((send_hello_context->peer->daemon->th == NULL) &&
- (pg->outstanding_connects > pg->max_outstanding_connections)) ||
- (pg->stop_connects == GNUNET_YES))
- {
+ if (((send_hello_context->peer->daemon->th == NULL) &&
+ (pg->outstanding_connects > pg->max_outstanding_connections)) ||
+ (pg->stop_connects == GNUNET_YES))
+ {
#if VERBOSE_TESTING > 2
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- _
- ("Delaying connect, we have too many outstanding connections!\n"));
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+ _
+ ("Delaying connect, we have too many outstanding connections!\n"));
#endif
- GNUNET_SCHEDULER_add_delayed (GNUNET_TIME_relative_multiply
- (GNUNET_TIME_UNIT_MILLISECONDS, 100),
- &schedule_send_hellos, send_hello_context);
- }
- else
- {
+ GNUNET_SCHEDULER_add_delayed (GNUNET_TIME_relative_multiply
+ (GNUNET_TIME_UNIT_MILLISECONDS, 100),
+ &schedule_send_hellos, send_hello_context);
+ }
+ else
+ {
#if VERBOSE_TESTING > 2
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- _("Creating connection, outstanding_connections is %d\n"),
- outstanding_connects);
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+ _("Creating connection, outstanding_connections is %d\n"),
+ outstanding_connects);
#endif
- if (send_hello_context->peer->daemon->th == NULL)
- {
- pg->outstanding_connects++; /* Actual TRANSPORT, CORE connections! */
- send_hello_context->peer->daemon->th
- = GNUNET_TRANSPORT_connect (send_hello_context->peer->cfg, NULL,
- send_hello_context, NULL, NULL, NULL);
- }
+ if (send_hello_context->peer->daemon->th == NULL)
+ {
+ pg->outstanding_connects++; /* Actual TRANSPORT, CORE connections! */
+ send_hello_context->peer->daemon->th =
+ GNUNET_TRANSPORT_connect (send_hello_context->peer->cfg, NULL,
+ send_hello_context, NULL, NULL, NULL);
+ }
#if DEBUG_TESTING
- GNUNET_log (GNUNET_ERROR_TYPE_WARNING,
- _("Offering Hello of peer %s to peer %s\n"),
- send_hello_context->peer->daemon->shortname, pg->peers[send_hello_context->peer_pos->index].daemon->shortname);
-#endif
- GNUNET_TRANSPORT_offer_hello(send_hello_context->peer->daemon->th,
- (const struct GNUNET_MessageHeader *)pg->peers[send_hello_context->peer_pos->index].daemon->hello,
- &hello_sent_callback,
- send_hello_context);
- send_hello_context->peer_pos = send_hello_context->peer_pos->next;
- GNUNET_assert(send_hello_context->peer->daemon->th != NULL);
- }
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+ _("Offering HELLO of peer %s to peer %s\n"),
+ send_hello_context->peer->daemon->shortname,
+ pg->peers[send_hello_context->peer_pos->index].
+ daemon->shortname);
+#endif
+ GNUNET_TRANSPORT_offer_hello (send_hello_context->peer->daemon->th,
+ (const struct GNUNET_MessageHeader *)
+ pg->peers[send_hello_context->peer_pos->
+ index].daemon->hello,
+ &hello_sent_callback, send_hello_context);
+ send_hello_context->peer_pos = send_hello_context->peer_pos->next;
+ GNUNET_assert (send_hello_context->peer->daemon->th != NULL);
}
+}
#endif
/**
* happen instead of flooding all testing daemons with requests to connect.
*/
static void
-internal_connect_notify(void *cls, const struct GNUNET_PeerIdentity *first,
- const struct GNUNET_PeerIdentity *second,
- uint32_t distance,
- const struct GNUNET_CONFIGURATION_Handle *first_cfg,
- const struct GNUNET_CONFIGURATION_Handle *second_cfg,
- struct GNUNET_TESTING_Daemon *first_daemon,
- struct GNUNET_TESTING_Daemon *second_daemon,
- const char *emsg)
+internal_connect_notify (void *cls, const struct GNUNET_PeerIdentity *first,
+ const struct GNUNET_PeerIdentity *second,
+ uint32_t distance,
+ const struct GNUNET_CONFIGURATION_Handle *first_cfg,
+ const struct GNUNET_CONFIGURATION_Handle *second_cfg,
+ struct GNUNET_TESTING_Daemon *first_daemon,
+ struct GNUNET_TESTING_Daemon *second_daemon,
+ const char *emsg)
{
struct ConnectContext *connect_ctx = cls;
struct ConnectTopologyContext *ct_ctx = connect_ctx->ct_ctx;
struct GNUNET_TESTING_PeerGroup *pg = ct_ctx->pg;
struct PeerConnection *connection;
+ GNUNET_assert (NULL != connect_ctx->cc);
+ connect_ctx->cc = NULL;
GNUNET_assert (0 < pg->outstanding_connects);
pg->outstanding_connects--;
-
+ GNUNET_CONTAINER_DLL_remove (pg->cc_head, pg->cc_tail, connect_ctx);
/*
* Check whether the inverse connection has been scheduled yet,
* if not, we can remove it from the other peers list and avoid
other_peer = NULL;
#endif
- while ((connection != NULL) && (0
- != memcmp (first, &pg->peers[connection->index].daemon->id,
- sizeof(struct GNUNET_PeerIdentity))))
- {
- connection = connection->next;
- }
+ while ((connection != NULL) &&
+ (0 !=
+ memcmp (first, &pg->peers[connection->index].daemon->id,
+ sizeof (struct GNUNET_PeerIdentity))))
+ connection = connection->next;
- if (connection != NULL) /* Can safely remove! */
- {
- GNUNET_assert (0 < ct_ctx->remaining_connections);
- ct_ctx->remaining_connections--;
- if (pg->notify_connection != NULL) /* Notify of reverse connection */
- pg->notify_connection (pg->notify_connection_cls, second, first,
- distance, second_cfg, first_cfg, second_daemon,
- first_daemon, emsg);
-
- GNUNET_CONTAINER_DLL_remove(pg->peers[connect_ctx->second_index].connect_peers_head, pg->peers[connect_ctx->second_index].connect_peers_tail, connection);
- GNUNET_free(connection);
- }
+ if (connection != NULL) /* Can safely remove! */
+ {
+ GNUNET_assert (0 < ct_ctx->remaining_connections);
+ ct_ctx->remaining_connections--;
+ if (pg->notify_connection != NULL) /* Notify of reverse connection */
+ pg->notify_connection (pg->notify_connection_cls, second, first, distance,
+ second_cfg, first_cfg, second_daemon, first_daemon,
+ emsg);
+
+ GNUNET_CONTAINER_DLL_remove (pg->
+ peers[connect_ctx->
+ second_index].connect_peers_head,
+ pg->peers[connect_ctx->
+ second_index].connect_peers_tail,
+ connection);
+ GNUNET_free (connection);
+ }
if (ct_ctx->remaining_connections == 0)
+ {
+ if (ct_ctx->notify_connections_done != NULL)
{
- if (ct_ctx->notify_connections_done != NULL)
- {
- ct_ctx->notify_connections_done (ct_ctx->notify_cls, NULL);
- ct_ctx->notify_connections_done = NULL;
- }
+ ct_ctx->notify_connections_done (ct_ctx->notify_cls, NULL);
+ ct_ctx->notify_connections_done = NULL;
}
+ }
else
preschedule_connect (pg);
pg->notify_connection (pg->notify_connection_cls, first, second, distance,
first_cfg, second_cfg, first_daemon, second_daemon,
emsg);
-
- GNUNET_free(connect_ctx);
+ GNUNET_free (connect_ctx);
}
/**
* @param tc the task runtime context
*/
static void
-schedule_connect(void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
+schedule_connect (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
{
struct ConnectContext *connect_context = cls;
struct GNUNET_TESTING_PeerGroup *pg = connect_context->ct_ctx->pg;
- if ( (tc->reason & GNUNET_SCHEDULER_REASON_SHUTDOWN) != 0)
+ connect_context->task = GNUNET_SCHEDULER_NO_TASK;
+ if ((tc->reason & GNUNET_SCHEDULER_REASON_SHUTDOWN) != 0)
return;
- if ((pg->outstanding_connects > pg->max_outstanding_connections)
- || (pg->stop_connects == GNUNET_YES))
- {
+ if ((pg->outstanding_connects > pg->max_outstanding_connections) ||
+ (pg->stop_connects == GNUNET_YES))
+ {
#if VERBOSE_TESTING
- GNUNET_log (GNUNET_ERROR_TYPE_WARNING,
- _
- ("Delaying connect, we have too many outstanding connections!\n"));
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+ _
+ ("Delaying connect, we have too many outstanding connections!\n"));
#endif
- GNUNET_SCHEDULER_add_delayed (
- GNUNET_TIME_relative_multiply (
- GNUNET_TIME_UNIT_MILLISECONDS,
- 100),
- &schedule_connect, connect_context);
- }
- else
- {
+ connect_context->task =
+ GNUNET_SCHEDULER_add_delayed (GNUNET_TIME_relative_multiply
+ (GNUNET_TIME_UNIT_MILLISECONDS, 100),
+ &schedule_connect, connect_context);
+ return;
+ }
#if VERBOSE_TESTING
- GNUNET_log (GNUNET_ERROR_TYPE_WARNING,
- _("Creating connection, outstanding_connections is %d (max %d)\n"),
- pg->outstanding_connects, pg->max_outstanding_connections);
-#endif
- pg->outstanding_connects++;
- pg->total_connects_scheduled++;
- GNUNET_TESTING_daemons_connect (
- pg->peers[connect_context->first_index].daemon,
- pg->peers[connect_context->second_index].daemon,
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+ _
+ ("Creating connection, outstanding_connections is %d (max %d)\n"),
+ pg->outstanding_connects, pg->max_outstanding_connections);
+#endif
+ pg->outstanding_connects++;
+ pg->total_connects_scheduled++;
+ GNUNET_assert (NULL == connect_context->cc);
+ connect_context->cc =
+ GNUNET_TESTING_daemons_connect (pg->
+ peers[connect_context->
+ first_index].daemon,
+ pg->peers[connect_context->
+ second_index].daemon,
connect_context->ct_ctx->connect_timeout,
connect_context->ct_ctx->connect_attempts,
#if USE_SEND_HELLOS
#else
GNUNET_YES,
#endif
- &internal_connect_notify, connect_context); /* FIXME: free connect context! */
- }
+ &internal_connect_notify,
+ connect_context);
+
}
#if !OLD
*/
static int
connect_iterator (void *cls, const GNUNET_HashCode * key, void *value)
- {
- struct ConnectTopologyContext *ct_ctx = cls;
- struct PeerData *first = ct_ctx->first;
- struct GNUNET_TESTING_Daemon *second = value;
- struct ConnectContext *connect_context;
-
- connect_context = GNUNET_malloc (sizeof (struct ConnectContext));
- connect_context->first = first->daemon;
- connect_context->second = second;
- connect_context->ct_ctx = ct_ctx;
- GNUNET_SCHEDULER_add_now (&schedule_connect, connect_context);
+{
+ struct ConnectTopologyContext *ct_ctx = cls;
+ struct PeerData *first = ct_ctx->first;
+ struct GNUNET_TESTING_Daemon *second = value;
+ struct ConnectContext *connect_context;
- return GNUNET_YES;
- }
+ connect_context = GNUNET_malloc (sizeof (struct ConnectContext));
+ connect_context->first = first->daemon;
+ connect_context->second = second;
+ connect_context->ct_ctx = ct_ctx;
+ connect_context->task =
+ GNUNET_SCHEDULER_add_now (&schedule_connect, connect_context);
+ GNUNET_CONTAINER_DLL_insert (ct_ctx->pg->cc_head, ct_ctx->pg->cc_tail,
+ connect_context);
+ return GNUNET_YES;
+}
#endif
#if !OLD
*/
static int
copy_topology_iterator (void *cls, const GNUNET_HashCode * key, void *value)
- {
- struct PeerData *first = cls;
+{
+ struct PeerData *first = cls;
- GNUNET_assert (GNUNET_OK ==
- GNUNET_CONTAINER_multihashmap_put (first->connect_peers, key,
- value,
- GNUNET_CONTAINER_MULTIHASHMAPOPTION_UNIQUE_ONLY));
+ GNUNET_assert (GNUNET_OK ==
+ GNUNET_CONTAINER_multihashmap_put (first->connect_peers, key,
+ value,
+ GNUNET_CONTAINER_MULTIHASHMAPOPTION_UNIQUE_ONLY));
- return GNUNET_YES;
- }
+ return GNUNET_YES;
+}
#endif
/**
* @param pg the peer group
*/
static int
-copy_allowed_topology(struct GNUNET_TESTING_PeerGroup *pg)
+copy_allowed_topology (struct GNUNET_TESTING_PeerGroup *pg)
{
unsigned int pg_iter;
int ret;
int total;
+
#if OLD
struct PeerConnection *iter;
#endif
total = 0;
ret = 0;
for (pg_iter = 0; pg_iter < pg->total; pg_iter++)
- {
+ {
#if OLD
- iter = pg->peers[pg_iter].allowed_peers_head;
- while (iter != NULL)
- {
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- "Creating connection between %d and %d\n", pg_iter,
- iter->index);
- total += add_connections (pg, pg_iter, iter->index, CONNECT,
- GNUNET_YES);
- //total += add_actual_connections(pg, pg_iter, iter->index);
- iter = iter->next;
- }
+ iter = pg->peers[pg_iter].allowed_peers_head;
+ while (iter != NULL)
+ {
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+ "Creating connection between %d and %d\n", pg_iter,
+ iter->index);
+ total += add_connections (pg, pg_iter, iter->index, CONNECT, GNUNET_YES);
+ //total += add_actual_connections(pg, pg_iter, iter->index);
+ iter = iter->next;
+ }
#else
- ret =
- GNUNET_CONTAINER_multihashmap_iterate (pg->
- peers[pg_iter].allowed_peers,
- ©_topology_iterator,
- &pg->peers[pg_iter]);
+ ret =
+ GNUNET_CONTAINER_multihashmap_iterate (pg->peers[pg_iter].allowed_peers,
+ ©_topology_iterator,
+ &pg->peers[pg_iter]);
#endif
- if (GNUNET_SYSERR == ret)
- return GNUNET_SYSERR;
+ if (GNUNET_SYSERR == ret)
+ return GNUNET_SYSERR;
- total = total + ret;
- }
+ total = total + ret;
+ }
return total;
}
* @return the number of connections that will be attempted
*/
static int
-connect_topology(struct GNUNET_TESTING_PeerGroup *pg,
- struct GNUNET_TIME_Relative connect_timeout,
- unsigned int connect_attempts,
- GNUNET_TESTING_NotifyCompletion notify_callback,
- void *notify_cls)
+connect_topology (struct GNUNET_TESTING_PeerGroup *pg,
+ struct GNUNET_TIME_Relative connect_timeout,
+ unsigned int connect_attempts,
+ GNUNET_TESTING_NotifyCompletion notify_callback,
+ void *notify_cls)
{
unsigned int pg_iter;
unsigned int total;
pg->ct_ctx.pg = pg;
for (pg_iter = 0; pg_iter < pg->total; pg_iter++)
- {
+ {
#if OLD
- connection_iter = pg->peers[pg_iter].connect_peers_head;
- while (connection_iter != NULL)
- {
- connection_iter = connection_iter->next;
- total++;
- }
+ connection_iter = pg->peers[pg_iter].connect_peers_head;
+ while (connection_iter != NULL)
+ {
+ connection_iter = connection_iter->next;
+ total++;
+ }
#else
- total +=
- GNUNET_CONTAINER_multihashmap_size (pg->peers[pg_iter].connect_peers);
+ total +=
+ GNUNET_CONTAINER_multihashmap_size (pg->peers[pg_iter].connect_peers);
#endif
- }
+ }
if (total == 0)
return total;
/* First give all peers the HELLO's of other peers (connect to first peer's transport service, give HELLO's of other peers, continue...) */
pg->remaining_hellos = total;
for (pg_iter = 0; pg_iter < pg->total; pg_iter++)
- {
- send_hello_context = GNUNET_malloc(sizeof(struct SendHelloContext));
- send_hello_context->peer = &pg->peers[pg_iter];
- send_hello_context->peer_pos = pg->peers[pg_iter].connect_peers_head;
- send_hello_context->pg = pg;
- GNUNET_SCHEDULER_add_now(&schedule_send_hellos, send_hello_context);
- }
+ {
+ send_hello_context = GNUNET_malloc (sizeof (struct SendHelloContext));
+ send_hello_context->peer = &pg->peers[pg_iter];
+ send_hello_context->peer_pos = pg->peers[pg_iter].connect_peers_head;
+ send_hello_context->pg = pg;
+ GNUNET_SCHEDULER_add_now (&schedule_send_hellos, send_hello_context);
+ }
#else
for (pg_iter = 0; pg_iter < pg->max_outstanding_connections; pg_iter++)
- {
- preschedule_connect (pg);
- }
+ {
+ preschedule_connect (pg);
+ }
#endif
return total;
* connected to each other
*/
unsigned int
-GNUNET_TESTING_create_topology(struct GNUNET_TESTING_PeerGroup *pg,
- enum GNUNET_TESTING_Topology topology,
- enum GNUNET_TESTING_Topology restrict_topology,
- const char *restrict_transports)
+GNUNET_TESTING_create_topology (struct GNUNET_TESTING_PeerGroup *pg,
+ enum GNUNET_TESTING_Topology topology,
+ enum GNUNET_TESTING_Topology restrict_topology,
+ const char *restrict_transports)
{
int ret;
#if !OLD
unsigned int i;
+
for (i = 0; i < pg->total; i++)
- {
- pg->peers[i].allowed_peers =
- GNUNET_CONTAINER_multihashmap_create (100);
- pg->peers[i].connect_peers =
- GNUNET_CONTAINER_multihashmap_create (100);
- pg->peers[i].blacklisted_peers =
- GNUNET_CONTAINER_multihashmap_create (100);
- pg->peers[i].pg = pg;
- }
+ {
+ pg->peers[i].allowed_peers = GNUNET_CONTAINER_multihashmap_create (100);
+ pg->peers[i].connect_peers = GNUNET_CONTAINER_multihashmap_create (100);
+ pg->peers[i].blacklisted_peers = GNUNET_CONTAINER_multihashmap_create (100);
+ pg->peers[i].pg = pg;
+ }
#endif
switch (topology)
- {
+ {
case GNUNET_TESTING_TOPOLOGY_CLIQUE:
-#if VERBOSE_TESTING
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, _("Creating clique topology\n"));
-#endif
num_connections = create_clique (pg, &add_connections, ALLOWED, GNUNET_NO);
break;
case GNUNET_TESTING_TOPOLOGY_SMALL_WORLD_RING:
-#if VERBOSE_TESTING
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- _("Creating small world (ring) topology\n"));
-#endif
+ _("Creating small world (ring) topology\n"));
num_connections = create_small_world_ring (pg, &add_connections, ALLOWED);
break;
case GNUNET_TESTING_TOPOLOGY_SMALL_WORLD:
-#if VERBOSE_TESTING
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- _("Creating small world (2d-torus) topology\n"));
-#endif
+ _("Creating small world (2d-torus) topology\n"));
num_connections = create_small_world (pg, &add_connections, ALLOWED);
break;
case GNUNET_TESTING_TOPOLOGY_RING:
-#if VERBOSE_TESTING
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, _("Creating ring topology\n"));
-#endif
num_connections = create_ring (pg, &add_connections, ALLOWED);
break;
case GNUNET_TESTING_TOPOLOGY_2D_TORUS:
-#if VERBOSE_TESTING
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, _("Creating 2d torus topology\n"));
-#endif
num_connections = create_2d_torus (pg, &add_connections, ALLOWED);
break;
case GNUNET_TESTING_TOPOLOGY_ERDOS_RENYI:
-#if VERBOSE_TESTING
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- _("Creating Erdos-Renyi topology\n"));
-#endif
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, _("Creating Erdos-Renyi topology\n"));
num_connections = create_erdos_renyi (pg, &add_connections, ALLOWED);
break;
case GNUNET_TESTING_TOPOLOGY_INTERNAT:
-#if VERBOSE_TESTING
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, _("Creating InterNAT topology\n"));
-#endif
num_connections = create_nated_internet (pg, &add_connections, ALLOWED);
break;
case GNUNET_TESTING_TOPOLOGY_SCALE_FREE:
-#if VERBOSE_TESTING
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- _("Creating Scale Free topology\n"));
-#endif
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, _("Creating Scale Free topology\n"));
num_connections = create_scale_free (pg, &add_connections, ALLOWED);
break;
case GNUNET_TESTING_TOPOLOGY_LINE:
-#if VERBOSE_TESTING
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- _("Creating straight line topology\n"));
-#endif
+ _("Creating straight line topology\n"));
num_connections = create_line (pg, &add_connections, ALLOWED);
break;
case GNUNET_TESTING_TOPOLOGY_FROM_FILE:
-#if VERBOSE_TESTING
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- _("Creating topology from file!\n"));
-#endif
- if (GNUNET_OK == GNUNET_CONFIGURATION_get_value_string (pg->cfg, "testing",
- "topology_file",
- &filename))
- num_connections = create_from_file (pg, filename, &add_connections,
- ALLOWED);
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, _("Creating topology from file!\n"));
+ if (GNUNET_OK ==
+ GNUNET_CONFIGURATION_get_value_string (pg->cfg, "testing",
+ "topology_file", &filename))
+ num_connections =
+ create_from_file (pg, filename, &add_connections, ALLOWED);
else
- {
- GNUNET_log (
- GNUNET_ERROR_TYPE_WARNING,
- "Missing configuration option TESTING:TOPOLOGY_FILE for creating topology from file!\n");
- num_connections = 0;
- }
+ {
+ GNUNET_log (GNUNET_ERROR_TYPE_WARNING,
+ "Missing configuration option TESTING:TOPOLOGY_FILE for creating topology from file!\n");
+ num_connections = 0;
+ }
break;
case GNUNET_TESTING_TOPOLOGY_NONE:
-#if VERBOSE_TESTING
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- _
- ("Creating no allowed topology (all peers can connect at core level)\n"));
-#endif
- num_connections = pg->total * pg->total; /* Clique is allowed! */
+ _
+ ("Creating no allowed topology (all peers can connect at core level)\n"));
+ num_connections = pg->total * pg->total; /* Clique is allowed! */
break;
default:
num_connections = 0;
break;
- }
+ }
- if (GNUNET_YES == GNUNET_CONFIGURATION_get_value_yesno (pg->cfg, "TESTING",
- "F2F"))
+ if (GNUNET_YES ==
+ GNUNET_CONFIGURATION_get_value_yesno (pg->cfg, "TESTING", "F2F"))
+ {
+ ret = create_and_copy_friend_files (pg);
+ if (ret != GNUNET_OK)
{
- ret = create_and_copy_friend_files (pg);
- if (ret != GNUNET_OK)
- {
-#if VERBOSE_TESTING
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- _("Failed during friend file copying!\n"));
-#endif
- return GNUNET_SYSERR;
- }
- else
- {
-#if VERBOSE_TESTING
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- _("Friend files created/copied successfully!\n"));
-#endif
- }
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+ _("Failed during friend file copying!\n"));
+ return GNUNET_SYSERR;
+ }
+ else
+ {
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+ _("Friend files created/copied successfully!\n"));
}
+ }
/* Use the create clique method to initially set all connections as blacklisted. */
- if ((restrict_topology != GNUNET_TESTING_TOPOLOGY_NONE) && (restrict_topology
- != GNUNET_TESTING_TOPOLOGY_FROM_FILE))
+ if ((restrict_topology != GNUNET_TESTING_TOPOLOGY_NONE) &&
+ (restrict_topology != GNUNET_TESTING_TOPOLOGY_FROM_FILE))
create_clique (pg, &add_connections, BLACKLIST, GNUNET_NO);
else
return num_connections;
unblacklisted_connections = 0;
/* Un-blacklist connections as per the topology specified */
switch (restrict_topology)
- {
+ {
case GNUNET_TESTING_TOPOLOGY_CLIQUE:
-#if VERBOSE_TESTING
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- _("Blacklisting all but clique topology\n"));
-#endif
- unblacklisted_connections = create_clique (pg, &remove_connections,
- BLACKLIST, GNUNET_NO);
+ _("Blacklisting all but clique topology\n"));
+ unblacklisted_connections =
+ create_clique (pg, &remove_connections, BLACKLIST, GNUNET_NO);
break;
case GNUNET_TESTING_TOPOLOGY_SMALL_WORLD_RING:
-#if VERBOSE_TESTING
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- _("Blacklisting all but small world (ring) topology\n"));
-#endif
- unblacklisted_connections = create_small_world_ring (pg,
- &remove_connections,
- BLACKLIST);
+ _("Blacklisting all but small world (ring) topology\n"));
+ unblacklisted_connections =
+ create_small_world_ring (pg, &remove_connections, BLACKLIST);
break;
case GNUNET_TESTING_TOPOLOGY_SMALL_WORLD:
-#if VERBOSE_TESTING
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- _
- ("Blacklisting all but small world (2d-torus) topology\n"));
-#endif
- unblacklisted_connections = create_small_world (pg, &remove_connections,
- BLACKLIST);
+ _("Blacklisting all but small world (2d-torus) topology\n"));
+ unblacklisted_connections =
+ create_small_world (pg, &remove_connections, BLACKLIST);
break;
case GNUNET_TESTING_TOPOLOGY_RING:
-#if VERBOSE_TESTING
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- _("Blacklisting all but ring topology\n"));
-#endif
- unblacklisted_connections
- = create_ring (pg, &remove_connections, BLACKLIST);
+ _("Blacklisting all but ring topology\n"));
+ unblacklisted_connections =
+ create_ring (pg, &remove_connections, BLACKLIST);
break;
case GNUNET_TESTING_TOPOLOGY_2D_TORUS:
-#if VERBOSE_TESTING
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- _("Blacklisting all but 2d torus topology\n"));
-#endif
- unblacklisted_connections = create_2d_torus (pg, &remove_connections,
- BLACKLIST);
+ _("Blacklisting all but 2d torus topology\n"));
+ unblacklisted_connections =
+ create_2d_torus (pg, &remove_connections, BLACKLIST);
break;
case GNUNET_TESTING_TOPOLOGY_ERDOS_RENYI:
-#if VERBOSE_TESTING
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- _("Blacklisting all but Erdos-Renyi topology\n"));
-#endif
- unblacklisted_connections = create_erdos_renyi (pg, &remove_connections,
- BLACKLIST);
+ _("Blacklisting all but Erdos-Renyi topology\n"));
+ unblacklisted_connections =
+ create_erdos_renyi (pg, &remove_connections, BLACKLIST);
break;
case GNUNET_TESTING_TOPOLOGY_INTERNAT:
-#if VERBOSE_TESTING
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- _("Blacklisting all but InterNAT topology\n"));
-#endif
+ _("Blacklisting all but InterNAT topology\n"));
#if TOPOLOGY_HACK
for (off = 0; off < pg->total; off++)
+ {
+ conn_iter = pg->peers[off].allowed_peers_head;
+ while (conn_iter != NULL)
{
- conn_iter = pg->peers[off].allowed_peers_head;
- while (conn_iter != NULL)
- {
- temp_conn = conn_iter->next;
- GNUNET_free(conn_iter);
- conn_iter = temp_conn;
- }
- pg->peers[off].allowed_peers_head = NULL;
- pg->peers[off].allowed_peers_tail = NULL;
-
- conn_iter = pg->peers[off].connect_peers_head;
- while (conn_iter != NULL)
- {
- temp_conn = conn_iter->next;
- GNUNET_free(conn_iter);
- conn_iter = temp_conn;
- }
- pg->peers[off].connect_peers_head = NULL;
- pg->peers[off].connect_peers_tail = NULL;
+ temp_conn = conn_iter->next;
+ GNUNET_free (conn_iter);
+ conn_iter = temp_conn;
+ }
+ pg->peers[off].allowed_peers_head = NULL;
+ pg->peers[off].allowed_peers_tail = NULL;
+
+ conn_iter = pg->peers[off].connect_peers_head;
+ while (conn_iter != NULL)
+ {
+ temp_conn = conn_iter->next;
+ GNUNET_free (conn_iter);
+ conn_iter = temp_conn;
}
- unblacklisted_connections
- = create_nated_internet_copy (pg, &remove_connections, BLACKLIST);
+ pg->peers[off].connect_peers_head = NULL;
+ pg->peers[off].connect_peers_tail = NULL;
+ }
+ unblacklisted_connections =
+ create_nated_internet_copy (pg, &remove_connections, BLACKLIST);
#else
unblacklisted_connections =
- create_nated_internet (pg, &remove_connections, BLACKLIST);
+ create_nated_internet (pg, &remove_connections, BLACKLIST);
#endif
break;
case GNUNET_TESTING_TOPOLOGY_SCALE_FREE:
-#if VERBOSE_TESTING
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- _("Blacklisting all but Scale Free topology\n"));
-#endif
- unblacklisted_connections = create_scale_free (pg, &remove_connections,
- BLACKLIST);
+ _("Blacklisting all but Scale Free topology\n"));
+ unblacklisted_connections =
+ create_scale_free (pg, &remove_connections, BLACKLIST);
break;
case GNUNET_TESTING_TOPOLOGY_LINE:
-#if VERBOSE_TESTING
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- _("Blacklisting all but straight line topology\n"));
-#endif
- unblacklisted_connections
- = create_line (pg, &remove_connections, BLACKLIST);
- break;
- case GNUNET_TESTING_TOPOLOGY_NONE: /* Fall through */
- case GNUNET_TESTING_TOPOLOGY_FROM_FILE:
-#if VERBOSE_TESTING
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- _
- ("Creating no blacklist topology (all peers can connect at transport level)\n"));
-#endif
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, _
- ("Creating blacklist topology from allowed\n"));
- unblacklisted_connections = copy_allowed (pg, &remove_connections);
+ _("Blacklisting all but straight line topology\n"));
+ unblacklisted_connections =
+ create_line (pg, &remove_connections, BLACKLIST);
default:
break;
- }
+ }
if ((unblacklisted_connections > 0) && (restrict_transports != NULL))
+ {
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Creating blacklist with `%s'\n",
+ restrict_transports);
+ ret = create_and_copy_blacklist_files (pg, restrict_transports);
+ if (ret != GNUNET_OK)
{
- GNUNET_log (GNUNET_ERROR_TYPE_WARNING, "Creating blacklist with `%s'\n",
- restrict_transports);
- ret = create_and_copy_blacklist_files (pg, restrict_transports);
- if (ret != GNUNET_OK)
- {
-#if VERBOSE_TESTING
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- _("Failed during blacklist file copying!\n"));
-#endif
- return 0;
- }
- else
- {
-#if VERBOSE_TESTING
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- _("Blacklist files created/copied successfully!\n"));
-#endif
- }
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+ _("Failed during blacklist file copying!\n"));
+ return 0;
+ }
+ else
+ {
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+ _("Blacklist files created/copied successfully!\n"));
}
+ }
return num_connections;
}
*/
static int
random_connect_iterator (void *cls, const GNUNET_HashCode * key, void *value)
+{
+ struct RandomContext *random_ctx = cls;
+ double random_number;
+ uint32_t second_pos;
+ GNUNET_HashCode first_hash;
+
+ random_number =
+ ((double)
+ GNUNET_CRYPTO_random_u64 (GNUNET_CRYPTO_QUALITY_WEAK,
+ UINT64_MAX)) / ((double) UINT64_MAX);
+ if (random_number < random_ctx->percentage)
{
- struct RandomContext *random_ctx = cls;
- double random_number;
- uint32_t second_pos;
- GNUNET_HashCode first_hash;
- random_number =
- ((double)
- GNUNET_CRYPTO_random_u64 (GNUNET_CRYPTO_QUALITY_WEAK,
- UINT64_MAX)) / ((double) UINT64_MAX);
- if (random_number < random_ctx->percentage)
- {
- GNUNET_assert (GNUNET_OK ==
- GNUNET_CONTAINER_multihashmap_put (random_ctx->
- first->connect_peers_working_set,
- key, value,
- GNUNET_CONTAINER_MULTIHASHMAPOPTION_UNIQUE_ONLY));
- }
+ GNUNET_assert (GNUNET_OK ==
+ GNUNET_CONTAINER_multihashmap_put (random_ctx->
+ first->connect_peers_working_set,
+ key, value,
+ GNUNET_CONTAINER_MULTIHASHMAPOPTION_UNIQUE_ONLY));
+ }
- /* Now we have considered this particular connection, remove it from the second peer so it's not double counted */
- uid_from_hash (key, &second_pos);
- hash_from_uid (random_ctx->first_uid, &first_hash);
- GNUNET_assert (random_ctx->pg->total > second_pos);
- GNUNET_assert (GNUNET_YES ==
- GNUNET_CONTAINER_multihashmap_remove (random_ctx->
- pg->peers
- [second_pos].connect_peers,
- &first_hash,
- random_ctx->
- first->daemon));
+ /* Now we have considered this particular connection, remove it from the second peer so it's not double counted */
+ uid_from_hash (key, &second_pos);
+ hash_from_uid (random_ctx->first_uid, &first_hash);
+ GNUNET_assert (random_ctx->pg->total > second_pos);
+ GNUNET_assert (GNUNET_YES ==
+ GNUNET_CONTAINER_multihashmap_remove (random_ctx->
+ pg->peers
+ [second_pos].connect_peers,
+ &first_hash,
+ random_ctx->
+ first->daemon));
- return GNUNET_YES;
- }
+ return GNUNET_YES;
+}
/**
* Iterator for adding at least X peers to a peers connection set.
*/
static int
minimum_connect_iterator (void *cls, const GNUNET_HashCode * key, void *value)
- {
- struct MinimumContext *min_ctx = cls;
- uint32_t second_pos;
- GNUNET_HashCode first_hash;
- unsigned int i;
+{
+ struct MinimumContext *min_ctx = cls;
+ uint32_t second_pos;
+ GNUNET_HashCode first_hash;
+ unsigned int i;
- if (GNUNET_CONTAINER_multihashmap_size
- (min_ctx->first->connect_peers_working_set) < min_ctx->num_to_add)
+ if (GNUNET_CONTAINER_multihashmap_size
+ (min_ctx->first->connect_peers_working_set) < min_ctx->num_to_add)
+ {
+ for (i = 0; i < min_ctx->num_to_add; i++)
+ {
+ if (min_ctx->pg_array[i] == min_ctx->current)
{
- for (i = 0; i < min_ctx->num_to_add; i++)
- {
- if (min_ctx->pg_array[i] == min_ctx->current)
- {
- GNUNET_assert (GNUNET_OK ==
- GNUNET_CONTAINER_multihashmap_put
- (min_ctx->first->connect_peers_working_set, key,
- value,
- GNUNET_CONTAINER_MULTIHASHMAPOPTION_UNIQUE_ONLY));
- uid_from_hash (key, &second_pos);
- hash_from_uid (min_ctx->first_uid, &first_hash);
- GNUNET_assert (min_ctx->pg->total > second_pos);
- GNUNET_assert (GNUNET_OK ==
- GNUNET_CONTAINER_multihashmap_put (min_ctx->
- pg->peers
- [second_pos].connect_peers_working_set,
- &first_hash,
- min_ctx->first->
- daemon,
- GNUNET_CONTAINER_MULTIHASHMAPOPTION_UNIQUE_ONLY));
- /* Now we have added this particular connection, remove it from the second peer's map so it's not double counted */
- GNUNET_assert (GNUNET_YES ==
- GNUNET_CONTAINER_multihashmap_remove
- (min_ctx->pg->peers[second_pos].connect_peers,
- &first_hash, min_ctx->first->daemon));
- }
- }
- min_ctx->current++;
- return GNUNET_YES;
+ GNUNET_assert (GNUNET_OK ==
+ GNUNET_CONTAINER_multihashmap_put (min_ctx->
+ first->connect_peers_working_set,
+ key, value,
+ GNUNET_CONTAINER_MULTIHASHMAPOPTION_UNIQUE_ONLY));
+ uid_from_hash (key, &second_pos);
+ hash_from_uid (min_ctx->first_uid, &first_hash);
+ GNUNET_assert (min_ctx->pg->total > second_pos);
+ GNUNET_assert (GNUNET_OK ==
+ GNUNET_CONTAINER_multihashmap_put (min_ctx->
+ pg->peers
+ [second_pos].connect_peers_working_set,
+ &first_hash,
+ min_ctx->first->
+ daemon,
+ GNUNET_CONTAINER_MULTIHASHMAPOPTION_UNIQUE_ONLY));
+ /* Now we have added this particular connection, remove it from the second peer's map so it's not double counted */
+ GNUNET_assert (GNUNET_YES ==
+ GNUNET_CONTAINER_multihashmap_remove (min_ctx->
+ pg->peers
+ [second_pos].connect_peers,
+ &first_hash,
+ min_ctx->
+ first->daemon));
}
- else
- return GNUNET_NO; /* We can stop iterating, we have enough peers! */
-
+ }
+ min_ctx->current++;
+ return GNUNET_YES;
}
+ else
+ return GNUNET_NO; /* We can stop iterating, we have enough peers! */
+
+}
/**
* Iterator for adding peers to a connection set based on a depth first search.
*/
static int
dfs_connect_iterator (void *cls, const GNUNET_HashCode * key, void *value)
- {
- struct DFSContext *dfs_ctx = cls;
- GNUNET_HashCode first_hash;
-
- if (dfs_ctx->current == dfs_ctx->chosen)
- {
- GNUNET_assert (GNUNET_OK ==
- GNUNET_CONTAINER_multihashmap_put (dfs_ctx->
- first->connect_peers_working_set,
- key, value,
- GNUNET_CONTAINER_MULTIHASHMAPOPTION_UNIQUE_ONLY));
- uid_from_hash (key, &dfs_ctx->second_uid);
- hash_from_uid (dfs_ctx->first_uid, &first_hash);
- GNUNET_assert (GNUNET_OK ==
- GNUNET_CONTAINER_multihashmap_put (dfs_ctx->
- pg->peers
- [dfs_ctx->second_uid].connect_peers_working_set,
- &first_hash,
- dfs_ctx->
- first->daemon,
- GNUNET_CONTAINER_MULTIHASHMAPOPTION_UNIQUE_ONLY));
- GNUNET_assert (GNUNET_YES ==
- GNUNET_CONTAINER_multihashmap_remove (dfs_ctx->
- pg->peers
- [dfs_ctx->second_uid].connect_peers,
- &first_hash,
- dfs_ctx->
- first->daemon));
- /* Can't remove second from first yet because we are currently iterating, hence the return value in the DFSContext! */
- return GNUNET_NO; /* We have found our peer, don't iterate more */
- }
+{
+ struct DFSContext *dfs_ctx = cls;
+ GNUNET_HashCode first_hash;
- dfs_ctx->current++;
- return GNUNET_YES;
+ if (dfs_ctx->current == dfs_ctx->chosen)
+ {
+ GNUNET_assert (GNUNET_OK ==
+ GNUNET_CONTAINER_multihashmap_put (dfs_ctx->
+ first->connect_peers_working_set,
+ key, value,
+ GNUNET_CONTAINER_MULTIHASHMAPOPTION_UNIQUE_ONLY));
+ uid_from_hash (key, &dfs_ctx->second_uid);
+ hash_from_uid (dfs_ctx->first_uid, &first_hash);
+ GNUNET_assert (GNUNET_OK ==
+ GNUNET_CONTAINER_multihashmap_put (dfs_ctx->
+ pg->peers[dfs_ctx->
+ second_uid].connect_peers_working_set,
+ &first_hash,
+ dfs_ctx->first->daemon,
+ GNUNET_CONTAINER_MULTIHASHMAPOPTION_UNIQUE_ONLY));
+ GNUNET_assert (GNUNET_YES ==
+ GNUNET_CONTAINER_multihashmap_remove (dfs_ctx->
+ pg->peers
+ [dfs_ctx->second_uid].connect_peers,
+ &first_hash,
+ dfs_ctx->
+ first->daemon));
+ /* Can't remove second from first yet because we are currently iterating, hence the return value in the DFSContext! */
+ return GNUNET_NO; /* We have found our peer, don't iterate more */
}
+
+ dfs_ctx->current++;
+ return GNUNET_YES;
+}
#endif
/**
* @param percentage what percent of total connections to make
*/
void
-choose_random_connections(struct GNUNET_TESTING_PeerGroup *pg,
- double percentage)
+choose_random_connections (struct GNUNET_TESTING_PeerGroup *pg,
+ double percentage)
{
uint32_t pg_iter;
+
#if OLD
struct PeerConnection *conn_iter;
double random_number;
#endif
for (pg_iter = 0; pg_iter < pg->total; pg_iter++)
- {
+ {
#if OLD
- conn_iter = pg->peers[pg_iter].connect_peers_head;
- while (conn_iter != NULL)
- {
- random_number
- = ((double) GNUNET_CRYPTO_random_u64 (GNUNET_CRYPTO_QUALITY_WEAK,
- UINT64_MAX))
- / ((double) UINT64_MAX);
- if (random_number < percentage)
- {
- add_connections (pg, pg_iter, conn_iter->index, WORKING_SET,
- GNUNET_YES);
- }
- conn_iter = conn_iter->next;
- }
+ conn_iter = pg->peers[pg_iter].connect_peers_head;
+ while (conn_iter != NULL)
+ {
+ random_number =
+ ((double)
+ GNUNET_CRYPTO_random_u64 (GNUNET_CRYPTO_QUALITY_WEAK,
+ UINT64_MAX)) / ((double) UINT64_MAX);
+ if (random_number < percentage)
+ {
+ add_connections (pg, pg_iter, conn_iter->index, WORKING_SET,
+ GNUNET_YES);
+ }
+ conn_iter = conn_iter->next;
+ }
#else
- random_ctx.first_uid = pg_iter;
- random_ctx.first = &pg->peers[pg_iter];
- random_ctx.percentage = percentage;
- random_ctx.pg = pg;
- pg->peers[pg_iter].connect_peers_working_set
- = GNUNET_CONTAINER_multihashmap_create (pg->total);
- GNUNET_CONTAINER_multihashmap_iterate (pg->peers[pg_iter].connect_peers,
- &random_connect_iterator,
- &random_ctx);
- /* Now remove the old connections */
- GNUNET_CONTAINER_multihashmap_destroy (pg->
- peers[pg_iter].connect_peers);
- /* And replace with the random set */
- pg->peers[pg_iter].connect_peers
- = pg->peers[pg_iter].connect_peers_working_set;
+ random_ctx.first_uid = pg_iter;
+ random_ctx.first = &pg->peers[pg_iter];
+ random_ctx.percentage = percentage;
+ random_ctx.pg = pg;
+ pg->peers[pg_iter].connect_peers_working_set =
+ GNUNET_CONTAINER_multihashmap_create (pg->total);
+ GNUNET_CONTAINER_multihashmap_iterate (pg->peers[pg_iter].connect_peers,
+ &random_connect_iterator,
+ &random_ctx);
+ /* Now remove the old connections */
+ GNUNET_CONTAINER_multihashmap_destroy (pg->peers[pg_iter].connect_peers);
+ /* And replace with the random set */
+ pg->peers[pg_iter].connect_peers =
+ pg->peers[pg_iter].connect_peers_working_set;
#endif
- }
+ }
for (pg_iter = 0; pg_iter < pg->total; pg_iter++)
- {
- conn_iter = pg->peers[pg_iter].connect_peers_head;
- while (pg->peers[pg_iter].connect_peers_head != NULL)
- remove_connections (pg, pg_iter,
- pg->peers[pg_iter].connect_peers_head->index,
- CONNECT, GNUNET_YES);
-
- pg->peers[pg_iter].connect_peers_head
- = pg->peers[pg_iter].connect_peers_working_set_head;
- pg->peers[pg_iter].connect_peers_tail
- = pg->peers[pg_iter].connect_peers_working_set_tail;
- pg->peers[pg_iter].connect_peers_working_set_head = NULL;
- pg->peers[pg_iter].connect_peers_working_set_tail = NULL;
- }
+ {
+ conn_iter = pg->peers[pg_iter].connect_peers_head;
+ while (pg->peers[pg_iter].connect_peers_head != NULL)
+ remove_connections (pg, pg_iter,
+ pg->peers[pg_iter].connect_peers_head->index, CONNECT,
+ GNUNET_YES);
+
+ pg->peers[pg_iter].connect_peers_head =
+ pg->peers[pg_iter].connect_peers_working_set_head;
+ pg->peers[pg_iter].connect_peers_tail =
+ pg->peers[pg_iter].connect_peers_working_set_tail;
+ pg->peers[pg_iter].connect_peers_working_set_head = NULL;
+ pg->peers[pg_iter].connect_peers_working_set_tail = NULL;
+ }
}
/**
* @return the number of elements in the list
*/
static unsigned int
-count_connections(struct PeerConnection *conn_list)
+count_connections (struct PeerConnection *conn_list)
{
struct PeerConnection *iter;
unsigned int count;
+
count = 0;
iter = conn_list;
while (iter != NULL)
- {
- iter = iter->next;
- count++;
- }
+ {
+ iter = iter->next;
+ count++;
+ }
return count;
}
static unsigned int
-count_workingset_connections(struct GNUNET_TESTING_PeerGroup *pg)
+count_workingset_connections (struct GNUNET_TESTING_PeerGroup *pg)
{
unsigned int count;
unsigned int pg_iter;
+
#if OLD
struct PeerConnection *conn_iter;
#endif
count = 0;
for (pg_iter = 0; pg_iter < pg->total; pg_iter++)
- {
+ {
#if OLD
- conn_iter = pg->peers[pg_iter].connect_peers_working_set_head;
- while (conn_iter != NULL)
- {
- count++;
- conn_iter = conn_iter->next;
- }
+ conn_iter = pg->peers[pg_iter].connect_peers_working_set_head;
+ while (conn_iter != NULL)
+ {
+ count++;
+ conn_iter = conn_iter->next;
+ }
#else
- count +=
- GNUNET_CONTAINER_multihashmap_size (pg->
- peers
- [pg_iter].connect_peers_working_set);
+ count +=
+ GNUNET_CONTAINER_multihashmap_size (pg->
+ peers
+ [pg_iter].connect_peers_working_set);
#endif
- }
+ }
return count;
}
static unsigned int
-count_allowed_connections(struct GNUNET_TESTING_PeerGroup *pg)
+count_allowed_connections (struct GNUNET_TESTING_PeerGroup *pg)
{
unsigned int count;
unsigned int pg_iter;
+
#if OLD
struct PeerConnection *conn_iter;
#endif
count = 0;
for (pg_iter = 0; pg_iter < pg->total; pg_iter++)
- {
+ {
#if OLD
- conn_iter = pg->peers[pg_iter].allowed_peers_head;
- while (conn_iter != NULL)
- {
- count++;
- conn_iter = conn_iter->next;
- }
+ conn_iter = pg->peers[pg_iter].allowed_peers_head;
+ while (conn_iter != NULL)
+ {
+ count++;
+ conn_iter = conn_iter->next;
+ }
#else
- count +=
- GNUNET_CONTAINER_multihashmap_size (pg->
- peers
- [pg_iter].allowed_peers);
+ count +=
+ GNUNET_CONTAINER_multihashmap_size (pg->peers[pg_iter].allowed_peers);
#endif
- }
+ }
return count;
}
* @param num how many connections at least should each peer have (if possible)?
*/
static void
-choose_minimum(struct GNUNET_TESTING_PeerGroup *pg, unsigned int num)
+choose_minimum (struct GNUNET_TESTING_PeerGroup *pg, unsigned int num)
{
#if !OLD
struct MinimumContext minimum_ctx;
unsigned int temp_list_size;
unsigned int i;
unsigned int count;
- uint32_t random; /* Random list entry to connect peer to */
+ uint32_t random; /* Random list entry to connect peer to */
#endif
uint32_t pg_iter;
#if OLD
for (pg_iter = 0; pg_iter < pg->total; pg_iter++)
+ {
+ temp_list_size = count_connections (pg->peers[pg_iter].connect_peers_head);
+ if (temp_list_size == 0)
{
- temp_list_size
- = count_connections (pg->peers[pg_iter].connect_peers_head);
- if (temp_list_size == 0)
- {
- GNUNET_log (GNUNET_ERROR_TYPE_WARNING,
- "Peer %d has 0 connections!?!?\n", pg_iter);
- break;
- }
- for (i = 0; i < num; i++)
- {
- random = GNUNET_CRYPTO_random_u32 (GNUNET_CRYPTO_QUALITY_WEAK,
- temp_list_size);
- conn_iter = pg->peers[pg_iter].connect_peers_head;
- for (count = 0; count < random; count++)
- conn_iter = conn_iter->next;
- /* We now have a random connection, connect it! */
- GNUNET_assert(conn_iter != NULL);
- add_connections (pg, pg_iter, conn_iter->index, WORKING_SET,
- GNUNET_YES);
- }
+ GNUNET_log (GNUNET_ERROR_TYPE_WARNING, "Peer %d has 0 connections!?!?\n",
+ pg_iter);
+ break;
}
-#else
- for (pg_iter = 0; pg_iter < pg->total; pg_iter++)
+ for (i = 0; i < num; i++)
{
- pg->peers[pg_iter].connect_peers_working_set =
- GNUNET_CONTAINER_multihashmap_create (num);
+ random =
+ GNUNET_CRYPTO_random_u32 (GNUNET_CRYPTO_QUALITY_WEAK, temp_list_size);
+ conn_iter = pg->peers[pg_iter].connect_peers_head;
+ for (count = 0; count < random; count++)
+ conn_iter = conn_iter->next;
+ /* We now have a random connection, connect it! */
+ GNUNET_assert (conn_iter != NULL);
+ add_connections (pg, pg_iter, conn_iter->index, WORKING_SET, GNUNET_YES);
}
+ }
+#else
+ for (pg_iter = 0; pg_iter < pg->total; pg_iter++)
+ {
+ pg->peers[pg_iter].connect_peers_working_set =
+ GNUNET_CONTAINER_multihashmap_create (num);
+ }
for (pg_iter = 0; pg_iter < pg->total; pg_iter++)
- {
- minimum_ctx.first_uid = pg_iter;
- minimum_ctx.pg_array =
- GNUNET_CRYPTO_random_permute (GNUNET_CRYPTO_QUALITY_WEAK,
- GNUNET_CONTAINER_multihashmap_size
- (pg->peers[pg_iter].connect_peers));
- minimum_ctx.first = &pg->peers[pg_iter];
- minimum_ctx.pg = pg;
- minimum_ctx.num_to_add = num;
- minimum_ctx.current = 0;
- GNUNET_CONTAINER_multihashmap_iterate (pg->peers[pg_iter].connect_peers,
- &minimum_connect_iterator,
- &minimum_ctx);
- }
+ {
+ minimum_ctx.first_uid = pg_iter;
+ minimum_ctx.pg_array =
+ GNUNET_CRYPTO_random_permute (GNUNET_CRYPTO_QUALITY_WEAK,
+ GNUNET_CONTAINER_multihashmap_size
+ (pg->peers[pg_iter].connect_peers));
+ minimum_ctx.first = &pg->peers[pg_iter];
+ minimum_ctx.pg = pg;
+ minimum_ctx.num_to_add = num;
+ minimum_ctx.current = 0;
+ GNUNET_CONTAINER_multihashmap_iterate (pg->peers[pg_iter].connect_peers,
+ &minimum_connect_iterator,
+ &minimum_ctx);
+ }
for (pg_iter = 0; pg_iter < pg->total; pg_iter++)
- {
- /* Remove the "old" connections */
- GNUNET_CONTAINER_multihashmap_destroy (pg->
- peers[pg_iter].connect_peers);
- /* And replace with the working set */
- pg->peers[pg_iter].connect_peers =
- pg->peers[pg_iter].connect_peers_working_set;
- }
-#endif
+ {
+ /* Remove the "old" connections */
+ GNUNET_CONTAINER_multihashmap_destroy (pg->peers[pg_iter].connect_peers);
+ /* And replace with the working set */
+ pg->peers[pg_iter].connect_peers =
+ pg->peers[pg_iter].connect_peers_working_set;
+ }
+#endif
for (pg_iter = 0; pg_iter < pg->total; pg_iter++)
+ {
+ while (pg->peers[pg_iter].connect_peers_head != NULL)
{
- while (pg->peers[pg_iter].connect_peers_head != NULL)
- {
- conn_iter = pg->peers[pg_iter].connect_peers_head;
- GNUNET_CONTAINER_DLL_remove(pg->peers[pg_iter].connect_peers_head,
- pg->peers[pg_iter].connect_peers_tail,
- conn_iter);
- GNUNET_free(conn_iter);
- /*remove_connections(pg, pg_iter, pg->peers[pg_iter].connect_peers_head->index, CONNECT, GNUNET_YES);*/
- }
-
- pg->peers[pg_iter].connect_peers_head
- = pg->peers[pg_iter].connect_peers_working_set_head;
- pg->peers[pg_iter].connect_peers_tail
- = pg->peers[pg_iter].connect_peers_working_set_tail;
- pg->peers[pg_iter].connect_peers_working_set_head = NULL;
- pg->peers[pg_iter].connect_peers_working_set_tail = NULL;
- }
+ conn_iter = pg->peers[pg_iter].connect_peers_head;
+ GNUNET_CONTAINER_DLL_remove (pg->peers[pg_iter].connect_peers_head,
+ pg->peers[pg_iter].connect_peers_tail,
+ conn_iter);
+ GNUNET_free (conn_iter);
+ /*remove_connections(pg, pg_iter, pg->peers[pg_iter].connect_peers_head->index, CONNECT, GNUNET_YES); */
+ }
+
+ pg->peers[pg_iter].connect_peers_head =
+ pg->peers[pg_iter].connect_peers_working_set_head;
+ pg->peers[pg_iter].connect_peers_tail =
+ pg->peers[pg_iter].connect_peers_working_set_tail;
+ pg->peers[pg_iter].connect_peers_working_set_head = NULL;
+ pg->peers[pg_iter].connect_peers_working_set_tail = NULL;
+ }
}
#if !OLD
struct FindClosestContext
- {
+{
/**
* The currently known closest peer.
*/
- struct GNUNET_TESTING_Daemon *closest;
+ struct GNUNET_TESTING_Daemon *closest;
/**
* The info for the peer we are adding connections for.
*/
- struct PeerData *curr_peer;
+ struct PeerData *curr_peer;
/**
* The distance (bits) between the current
* peer and the currently known closest.
*/
- unsigned int closest_dist;
+ unsigned int closest_dist;
/**
* The offset of the closest known peer in
* the peer group.
*/
- unsigned int closest_num;
- };
+ unsigned int closest_num;
+};
/**
* Iterator over hash map entries of the allowed
*/
static int
find_closest_peers (void *cls, const GNUNET_HashCode * key, void *value)
+{
+ struct FindClosestContext *closest_ctx = cls;
+ struct GNUNET_TESTING_Daemon *daemon = value;
+
+ if (((closest_ctx->closest == NULL) ||
+ (GNUNET_CRYPTO_hash_matching_bits
+ (&daemon->id.hashPubKey,
+ &closest_ctx->curr_peer->daemon->id.hashPubKey) >
+ closest_ctx->closest_dist)) &&
+ (GNUNET_YES !=
+ GNUNET_CONTAINER_multihashmap_contains (closest_ctx->
+ curr_peer->connect_peers, key)))
{
- struct FindClosestContext *closest_ctx = cls;
- struct GNUNET_TESTING_Daemon *daemon = value;
-
- if (((closest_ctx->closest == NULL) ||
- (GNUNET_CRYPTO_hash_matching_bits
- (&daemon->id.hashPubKey,
- &closest_ctx->curr_peer->daemon->id.hashPubKey) >
- closest_ctx->closest_dist))
- && (GNUNET_YES !=
- GNUNET_CONTAINER_multihashmap_contains (closest_ctx->
- curr_peer->connect_peers,
- key)))
- {
- closest_ctx->closest_dist =
+ closest_ctx->closest_dist =
GNUNET_CRYPTO_hash_matching_bits (&daemon->id.hashPubKey,
- &closest_ctx->curr_peer->daemon->
- id.hashPubKey);
- closest_ctx->closest = daemon;
- uid_from_hash (key, &closest_ctx->closest_num);
- }
- return GNUNET_YES;
+ &closest_ctx->curr_peer->daemon->
+ id.hashPubKey);
+ closest_ctx->closest = daemon;
+ uid_from_hash (key, &closest_ctx->closest_num);
}
+ return GNUNET_YES;
+}
/**
* From the set of connections possible, choose at num connections per
*/
void
add_closest (struct GNUNET_TESTING_PeerGroup *pg, unsigned int num,
- GNUNET_TESTING_ConnectionProcessor proc, enum PeerLists list)
- {
+ GNUNET_TESTING_ConnectionProcessor proc, enum PeerLists list)
+{
#if OLD
#else
- struct FindClosestContext closest_ctx;
+ struct FindClosestContext closest_ctx;
#endif
- uint32_t pg_iter;
- uint32_t i;
+ uint32_t pg_iter;
+ uint32_t i;
- for (i = 0; i < num; i++) /* Each time find a closest peer (from those available) */
+ for (i = 0; i < num; i++) /* Each time find a closest peer (from those available) */
+ {
+ for (pg_iter = 0; pg_iter < pg->total; pg_iter++)
+ {
+ closest_ctx.curr_peer = &pg->peers[pg_iter];
+ closest_ctx.closest = NULL;
+ closest_ctx.closest_dist = 0;
+ closest_ctx.closest_num = 0;
+ GNUNET_CONTAINER_multihashmap_iterate (pg->peers[pg_iter].allowed_peers,
+ &find_closest_peers, &closest_ctx);
+ if (closest_ctx.closest != NULL)
{
- for (pg_iter = 0; pg_iter < pg->total; pg_iter++)
- {
- closest_ctx.curr_peer = &pg->peers[pg_iter];
- closest_ctx.closest = NULL;
- closest_ctx.closest_dist = 0;
- closest_ctx.closest_num = 0;
- GNUNET_CONTAINER_multihashmap_iterate (pg->
- peers[pg_iter].allowed_peers,
- &find_closest_peers,
- &closest_ctx);
- if (closest_ctx.closest != NULL)
- {
- GNUNET_assert (closest_ctx.closest_num < pg->total);
- proc (pg, pg_iter, closest_ctx.closest_num, list);
- }
- }
+ GNUNET_assert (closest_ctx.closest_num < pg->total);
+ proc (pg, pg_iter, closest_ctx.closest_num, list);
}
+ }
}
+}
#endif
/**
* @param num how many connections at least should each peer have (if possible)?
*/
void
-perform_dfs(struct GNUNET_TESTING_PeerGroup *pg, unsigned int num)
+perform_dfs (struct GNUNET_TESTING_PeerGroup *pg, unsigned int num)
{
uint32_t pg_iter;
uint32_t dfs_count;
uint32_t starting_peer;
uint32_t least_connections;
uint32_t random_connection;
+
#if OLD
unsigned int temp_count;
struct PeerConnection *peer_iter;
#if OLD
starting_peer = 0;
dfs_count = 0;
- while ((count_workingset_connections (pg) < num * pg->total)
- && (count_allowed_connections (pg) > 0))
+ while ((count_workingset_connections (pg) < num * pg->total) &&
+ (count_allowed_connections (pg) > 0))
+ {
+ if (dfs_count % pg->total == 0) /* Restart the DFS at some weakly connected peer */
{
- if (dfs_count % pg->total == 0) /* Restart the DFS at some weakly connected peer */
+ least_connections = -1; /* Set to very high number */
+ for (pg_iter = 0; pg_iter < pg->total; pg_iter++)
+ {
+ temp_count =
+ count_connections (pg->
+ peers[pg_iter].connect_peers_working_set_head);
+ if (temp_count < least_connections)
{
- least_connections = -1; /* Set to very high number */
- for (pg_iter = 0; pg_iter < pg->total; pg_iter++)
- {
- temp_count
- = count_connections (
- pg->peers[pg_iter].connect_peers_working_set_head);
- if (temp_count < least_connections)
- {
- starting_peer = pg_iter;
- least_connections = temp_count;
- }
- }
+ starting_peer = pg_iter;
+ least_connections = temp_count;
}
+ }
+ }
- temp_count
- = count_connections (pg->peers[starting_peer].connect_peers_head);
- if (temp_count == 0)
- continue; /* FIXME: infinite loop? */
+ temp_count =
+ count_connections (pg->peers[starting_peer].connect_peers_head);
+ if (temp_count == 0)
+ continue; /* FIXME: infinite loop? */
- random_connection = GNUNET_CRYPTO_random_u32 (GNUNET_CRYPTO_QUALITY_WEAK,
- temp_count);
- temp_count = 0;
- peer_iter = pg->peers[starting_peer].connect_peers_head;
- while (temp_count < random_connection)
- {
- peer_iter = peer_iter->next;
- temp_count++;
- }
- GNUNET_assert(peer_iter != NULL);
- add_connections (pg, starting_peer, peer_iter->index, WORKING_SET,
- GNUNET_NO);
- remove_connections (pg, starting_peer, peer_iter->index, CONNECT,
- GNUNET_YES);
- starting_peer = peer_iter->index;
- dfs_count++;
+ random_connection =
+ GNUNET_CRYPTO_random_u32 (GNUNET_CRYPTO_QUALITY_WEAK, temp_count);
+ temp_count = 0;
+ peer_iter = pg->peers[starting_peer].connect_peers_head;
+ while (temp_count < random_connection)
+ {
+ peer_iter = peer_iter->next;
+ temp_count++;
}
+ GNUNET_assert (peer_iter != NULL);
+ add_connections (pg, starting_peer, peer_iter->index, WORKING_SET,
+ GNUNET_NO);
+ remove_connections (pg, starting_peer, peer_iter->index, CONNECT,
+ GNUNET_YES);
+ starting_peer = peer_iter->index;
+ dfs_count++;
+ }
#else
for (pg_iter = 0; pg_iter < pg->total; pg_iter++)
- {
- pg->peers[pg_iter].connect_peers_working_set =
- GNUNET_CONTAINER_multihashmap_create (num);
- }
+ {
+ pg->peers[pg_iter].connect_peers_working_set =
+ GNUNET_CONTAINER_multihashmap_create (num);
+ }
starting_peer = 0;
dfs_count = 0;
- while ((count_workingset_connections (pg) < num * pg->total)
- && (count_allowed_connections (pg) > 0))
+ while ((count_workingset_connections (pg) < num * pg->total) &&
+ (count_allowed_connections (pg) > 0))
+ {
+ if (dfs_count % pg->total == 0) /* Restart the DFS at some weakly connected peer */
{
- if (dfs_count % pg->total == 0) /* Restart the DFS at some weakly connected peer */
+ least_connections = -1; /* Set to very high number */
+ for (pg_iter = 0; pg_iter < pg->total; pg_iter++)
+ {
+ if (GNUNET_CONTAINER_multihashmap_size
+ (pg->peers[pg_iter].connect_peers_working_set) < least_connections)
{
- least_connections = -1; /* Set to very high number */
- for (pg_iter = 0; pg_iter < pg->total; pg_iter++)
- {
- if (GNUNET_CONTAINER_multihashmap_size
- (pg->peers[pg_iter].connect_peers_working_set) <
- least_connections)
- {
- starting_peer = pg_iter;
- least_connections =
- GNUNET_CONTAINER_multihashmap_size (pg->
- peers
- [pg_iter].connect_peers_working_set);
- }
- }
+ starting_peer = pg_iter;
+ least_connections =
+ GNUNET_CONTAINER_multihashmap_size (pg->
+ peers
+ [pg_iter].connect_peers_working_set);
}
-
- if (GNUNET_CONTAINER_multihashmap_size (pg->peers[starting_peer].connect_peers) == 0) /* Ensure there is at least one peer left to connect! */
- {
- dfs_count = 0;
- continue;
- }
-
- /* Choose a random peer from the chosen peers set of connections to add */
- dfs_ctx.chosen =
- GNUNET_CRYPTO_random_u32 (GNUNET_CRYPTO_QUALITY_WEAK,
- GNUNET_CONTAINER_multihashmap_size
- (pg->peers[starting_peer].connect_peers));
- dfs_ctx.first_uid = starting_peer;
- dfs_ctx.first = &pg->peers[starting_peer];
- dfs_ctx.pg = pg;
- dfs_ctx.current = 0;
-
- GNUNET_CONTAINER_multihashmap_iterate (pg->
- peers
- [starting_peer].connect_peers,
- &dfs_connect_iterator, &dfs_ctx);
- /* Remove the second from the first, since we will be continuing the search and may encounter the first peer again! */
- hash_from_uid (dfs_ctx.second_uid, &second_hash);
- GNUNET_assert (GNUNET_YES ==
- GNUNET_CONTAINER_multihashmap_remove (pg->peers
- [starting_peer].connect_peers,
- &second_hash,
- pg->
- peers
- [dfs_ctx.second_uid].daemon));
- starting_peer = dfs_ctx.second_uid;
+ }
}
- for (pg_iter = 0; pg_iter < pg->total; pg_iter++)
+ if (GNUNET_CONTAINER_multihashmap_size (pg->peers[starting_peer].connect_peers) == 0) /* Ensure there is at least one peer left to connect! */
{
- /* Remove the "old" connections */
- GNUNET_CONTAINER_multihashmap_destroy (pg->
- peers[pg_iter].connect_peers);
- /* And replace with the working set */
- pg->peers[pg_iter].connect_peers =
- pg->peers[pg_iter].connect_peers_working_set;
+ dfs_count = 0;
+ continue;
}
+
+ /* Choose a random peer from the chosen peers set of connections to add */
+ dfs_ctx.chosen =
+ GNUNET_CRYPTO_random_u32 (GNUNET_CRYPTO_QUALITY_WEAK,
+ GNUNET_CONTAINER_multihashmap_size (pg->peers
+ [starting_peer].connect_peers));
+ dfs_ctx.first_uid = starting_peer;
+ dfs_ctx.first = &pg->peers[starting_peer];
+ dfs_ctx.pg = pg;
+ dfs_ctx.current = 0;
+
+ GNUNET_CONTAINER_multihashmap_iterate (pg->
+ peers[starting_peer].connect_peers,
+ &dfs_connect_iterator, &dfs_ctx);
+ /* Remove the second from the first, since we will be continuing the search and may encounter the first peer again! */
+ hash_from_uid (dfs_ctx.second_uid, &second_hash);
+ GNUNET_assert (GNUNET_YES ==
+ GNUNET_CONTAINER_multihashmap_remove (pg->peers
+ [starting_peer].connect_peers,
+ &second_hash,
+ pg->
+ peers
+ [dfs_ctx.second_uid].daemon));
+ starting_peer = dfs_ctx.second_uid;
+ }
+
+ for (pg_iter = 0; pg_iter < pg->total; pg_iter++)
+ {
+ /* Remove the "old" connections */
+ GNUNET_CONTAINER_multihashmap_destroy (pg->peers[pg_iter].connect_peers);
+ /* And replace with the working set */
+ pg->peers[pg_iter].connect_peers =
+ pg->peers[pg_iter].connect_peers_working_set;
+ }
#endif
}
* Internal callback for topology information for a particular peer.
*/
static void
-internal_topology_callback(void *cls, const struct GNUNET_PeerIdentity *peer,
- const struct GNUNET_TRANSPORT_ATS_Information *atsi)
+internal_topology_callback (void *cls, const struct GNUNET_PeerIdentity *peer,
+ const struct GNUNET_ATS_Information *atsi,
+ unsigned int atsi_count)
{
struct CoreContext *core_ctx = cls;
struct TopologyIterateContext *iter_ctx = core_ctx->iter_context;
- if (peer == NULL) /* Either finished, or something went wrong */
- {
- iter_ctx->completed++;
- iter_ctx->connected--;
- /* One core context allocated per iteration, must free! */
- GNUNET_free (core_ctx);
- }
+ if (peer == NULL) /* Either finished, or something went wrong */
+ {
+ iter_ctx->completed++;
+ iter_ctx->connected--;
+ /* One core context allocated per iteration, must free! */
+ GNUNET_free (core_ctx);
+ }
else
- {
- iter_ctx->topology_cb (iter_ctx->cls, &core_ctx->daemon->id, peer, NULL);
- }
+ {
+ iter_ctx->topology_cb (iter_ctx->cls, &core_ctx->daemon->id, peer, NULL);
+ }
if (iter_ctx->completed == iter_ctx->total)
- {
- iter_ctx->topology_cb (iter_ctx->cls, NULL, NULL, NULL);
- /* Once all are done, free the iteration context */
- GNUNET_free (iter_ctx);
- }
+ {
+ iter_ctx->topology_cb (iter_ctx->cls, NULL, NULL, NULL);
+ /* Once all are done, free the iteration context */
+ GNUNET_free (iter_ctx);
+ }
}
/**
* schedule for some time in the future.
*/
static void
-schedule_get_topology(void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
+schedule_get_topology (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
{
struct CoreContext *core_context = cls;
struct TopologyIterateContext *topology_context =
(struct TopologyIterateContext *) core_context->iter_context;
- if ( (tc->reason & GNUNET_SCHEDULER_REASON_SHUTDOWN) != 0)
+ if ((tc->reason & GNUNET_SCHEDULER_REASON_SHUTDOWN) != 0)
return;
- if (topology_context->connected
- > topology_context->pg->max_outstanding_connections)
- {
+ if (topology_context->connected >
+ topology_context->pg->max_outstanding_connections)
+ {
#if VERBOSE_TESTING > 2
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- _
- ("Delaying connect, we have too many outstanding connections!\n"));
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+ _
+ ("Delaying connect, we have too many outstanding connections!\n"));
#endif
- GNUNET_SCHEDULER_add_delayed (
- GNUNET_TIME_relative_multiply (
- GNUNET_TIME_UNIT_MILLISECONDS,
- 100),
- &schedule_get_topology, core_context);
- }
+ GNUNET_SCHEDULER_add_delayed (GNUNET_TIME_relative_multiply
+ (GNUNET_TIME_UNIT_MILLISECONDS, 100),
+ &schedule_get_topology, core_context);
+ }
else
- {
+ {
#if VERBOSE_TESTING > 2
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- _("Creating connection, outstanding_connections is %d\n"),
- outstanding_connects);
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+ _("Creating connection, outstanding_connections is %d\n"),
+ outstanding_connects);
#endif
- topology_context->connected++;
+ topology_context->connected++;
- if (GNUNET_OK != GNUNET_CORE_iterate_peers (core_context->daemon->cfg,
- &internal_topology_callback,
- core_context))
- {
- GNUNET_log (GNUNET_ERROR_TYPE_WARNING, "Topology iteration failed.\n");
- internal_topology_callback (core_context, NULL, NULL);
- }
+ if (GNUNET_OK !=
+ GNUNET_CORE_iterate_peers (core_context->daemon->cfg,
+ &internal_topology_callback, core_context))
+ {
+ GNUNET_log (GNUNET_ERROR_TYPE_WARNING, "Topology iteration failed.\n");
+ internal_topology_callback (core_context, NULL, NULL, 0);
}
+ }
}
/**
* all connections that each currently has.
*/
void
-GNUNET_TESTING_get_topology(struct GNUNET_TESTING_PeerGroup *pg,
- GNUNET_TESTING_NotifyTopology cb, void *cls)
+GNUNET_TESTING_get_topology (struct GNUNET_TESTING_PeerGroup *pg,
+ GNUNET_TESTING_NotifyTopology cb, void *cls)
{
struct TopologyIterateContext *topology_context;
struct CoreContext *core_ctx;
topology_context->pg = pg;
total_count = 0;
for (i = 0; i < pg->total; i++)
+ {
+ if (pg->peers[i].daemon->running == GNUNET_YES)
{
- if (pg->peers[i].daemon->running == GNUNET_YES)
- {
- /* Allocate one core context per core we need to connect to */
- core_ctx = GNUNET_malloc (sizeof (struct CoreContext));
- core_ctx->daemon = pg->peers[i].daemon;
- /* Set back pointer to topology iteration context */
- core_ctx->iter_context = topology_context;
- GNUNET_SCHEDULER_add_now (&schedule_get_topology, core_ctx);
- total_count++;
- }
+ /* Allocate one core context per core we need to connect to */
+ core_ctx = GNUNET_malloc (sizeof (struct CoreContext));
+ core_ctx->daemon = pg->peers[i].daemon;
+ /* Set back pointer to topology iteration context */
+ core_ctx->iter_context = topology_context;
+ GNUNET_SCHEDULER_add_now (&schedule_get_topology, core_ctx);
+ total_count++;
}
+ }
if (total_count == 0)
- {
- cb (cls, NULL, NULL, "Cannot iterate over topology, no running peers!");
- GNUNET_free (topology_context);
- }
+ {
+ cb (cls, NULL, NULL, "Cannot iterate over topology, no running peers!");
+ GNUNET_free (topology_context);
+ }
else
topology_context->total = total_count;
return;
* @return GNUNET_OK to continue, GNUNET_SYSERR to abort iteration
*/
static int
-internal_stats_callback(void *cls, const char *subsystem, const char *name,
- uint64_t value, int is_persistent)
+internal_stats_callback (void *cls, const char *subsystem, const char *name,
+ uint64_t value, int is_persistent)
{
struct StatsCoreContext *core_context = cls;
struct StatsIterateContext *stats_context =
* was canceled or not (we don't care)
*/
static void
-internal_stats_cont(void *cls, int success)
+internal_stats_cont (void *cls, int success)
{
struct StatsCoreContext *core_context = cls;
struct StatsIterateContext *stats_context =
stats_context->completed++;
if (stats_context->completed == stats_context->total)
- {
- stats_context->cont (stats_context->cls, GNUNET_YES);
- GNUNET_free (stats_context);
- }
+ {
+ stats_context->cont (stats_context->cls, GNUNET_YES);
+ GNUNET_free (stats_context);
+ }
if (core_context->stats_handle != NULL)
GNUNET_STATISTICS_destroy (core_context->stats_handle, GNUNET_NO);
* schedule for some time in the future.
*/
static void
-schedule_get_statistics(void *cls,
- const struct GNUNET_SCHEDULER_TaskContext *tc)
+schedule_get_statistics (void *cls,
+ const struct GNUNET_SCHEDULER_TaskContext *tc)
{
struct StatsCoreContext *core_context = cls;
struct StatsIterateContext *stats_context =
(struct StatsIterateContext *) core_context->iter_context;
- if ( (tc->reason & GNUNET_SCHEDULER_REASON_SHUTDOWN) != 0)
+ if ((tc->reason & GNUNET_SCHEDULER_REASON_SHUTDOWN) != 0)
return;
if (stats_context->connected > stats_context->pg->max_outstanding_connections)
- {
+ {
#if VERBOSE_TESTING > 2
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- _
- ("Delaying connect, we have too many outstanding connections!\n"));
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+ _
+ ("Delaying connect, we have too many outstanding connections!\n"));
#endif
- GNUNET_SCHEDULER_add_delayed (
- GNUNET_TIME_relative_multiply (
- GNUNET_TIME_UNIT_MILLISECONDS,
- 100),
- &schedule_get_statistics, core_context);
- }
+ GNUNET_SCHEDULER_add_delayed (GNUNET_TIME_relative_multiply
+ (GNUNET_TIME_UNIT_MILLISECONDS, 100),
+ &schedule_get_statistics, core_context);
+ }
else
- {
+ {
#if VERBOSE_TESTING > 2
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- _("Creating connection, outstanding_connections is %d\n"),
- outstanding_connects);
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+ _("Creating connection, outstanding_connections is %d\n"),
+ outstanding_connects);
#endif
- stats_context->connected++;
- core_context->stats_handle
- = GNUNET_STATISTICS_create ("testing", core_context->daemon->cfg);
- if (core_context->stats_handle == NULL)
- {
- internal_stats_cont (core_context, GNUNET_NO);
- return;
- }
+ stats_context->connected++;
+ core_context->stats_handle =
+ GNUNET_STATISTICS_create ("testing", core_context->daemon->cfg);
+ if (core_context->stats_handle == NULL)
+ {
+ internal_stats_cont (core_context, GNUNET_NO);
+ return;
+ }
- core_context->stats_get_handle
- = GNUNET_STATISTICS_get (core_context->stats_handle, NULL, NULL,
- GNUNET_TIME_relative_get_forever (),
- &internal_stats_cont,
- &internal_stats_callback, core_context);
- if (core_context->stats_get_handle == NULL)
- internal_stats_cont (core_context, GNUNET_NO);
+ core_context->stats_get_handle =
+ GNUNET_STATISTICS_get (core_context->stats_handle, NULL, NULL,
+ GNUNET_TIME_relative_get_forever (),
+ &internal_stats_cont, &internal_stats_callback,
+ core_context);
+ if (core_context->stats_get_handle == NULL)
+ internal_stats_cont (core_context, GNUNET_NO);
- }
+ }
}
struct DuplicateStats
* GNUNET_NO if not (and we may have added it to the list)
*/
static int
-stats_check_existing(struct GNUNET_TESTING_PeerGroup *pg,
- struct PeerData *specific_peer,
- struct DuplicateStats **stats_list)
+stats_check_existing (struct GNUNET_TESTING_PeerGroup *pg,
+ struct PeerData *specific_peer,
+ struct DuplicateStats **stats_list)
{
struct DuplicateStats *pos;
char *unix_domain_socket;
unsigned long long port;
char *to_match;
- if (GNUNET_YES
- != GNUNET_CONFIGURATION_get_value_yesno (pg->cfg, "testing",
- "single_statistics_per_host"))
- return GNUNET_NO; /* Each peer has its own statistics instance, do nothing! */
+
+ if (GNUNET_YES !=
+ GNUNET_CONFIGURATION_get_value_yesno (pg->cfg, "testing",
+ "single_statistics_per_host"))
+ return GNUNET_NO; /* Each peer has its own statistics instance, do nothing! */
pos = *stats_list;
- if (GNUNET_OK != GNUNET_CONFIGURATION_get_value_string (specific_peer->cfg,
- "statistics",
- "unixpath",
- &unix_domain_socket))
+ if (GNUNET_OK !=
+ GNUNET_CONFIGURATION_get_value_string (specific_peer->cfg, "statistics",
+ "unixpath", &unix_domain_socket))
return GNUNET_NO;
- if (GNUNET_OK != GNUNET_CONFIGURATION_get_value_number (specific_peer->cfg,
- "statistics", "port",
- &port))
- {
- GNUNET_free(unix_domain_socket);
- return GNUNET_NO;
- }
+ if (GNUNET_OK !=
+ GNUNET_CONFIGURATION_get_value_number (specific_peer->cfg, "statistics",
+ "port", &port))
+ {
+ GNUNET_free (unix_domain_socket);
+ return GNUNET_NO;
+ }
if (specific_peer->daemon->hostname != NULL)
GNUNET_asprintf (&to_match, "%s%s%llu", specific_peer->daemon->hostname,
GNUNET_asprintf (&to_match, "%s%llu", unix_domain_socket, port);
while (pos != NULL)
+ {
+ if (0 == strcmp (to_match, pos->unique_string))
{
- if (0 == strcmp (to_match, pos->unique_string))
- {
- GNUNET_free (unix_domain_socket);
- GNUNET_free (to_match);
- return GNUNET_YES;
- }
- pos = pos->next;
+ GNUNET_free (unix_domain_socket);
+ GNUNET_free (to_match);
+ return GNUNET_YES;
}
+ pos = pos->next;
+ }
pos = GNUNET_malloc (sizeof (struct DuplicateStats));
pos->unique_string = to_match;
pos->next = *stats_list;
/**
* Iterate over all (running) peers in the peer group, retrieve
* all statistics from each.
+ *
+ * @param pg the peergroup to iterate statistics of
+ * @param cont continuation to call once all stats have been retrieved
+ * @param proc processing function for each statistic from each peer
+ * @param cls closure to pass to proc
+ *
*/
void
-GNUNET_TESTING_get_statistics(struct GNUNET_TESTING_PeerGroup *pg,
- GNUNET_STATISTICS_Callback cont,
- GNUNET_TESTING_STATISTICS_Iterator proc,
- void *cls)
+GNUNET_TESTING_get_statistics (struct GNUNET_TESTING_PeerGroup *pg,
+ GNUNET_STATISTICS_Callback cont,
+ GNUNET_TESTING_STATISTICS_Iterator proc,
+ void *cls)
{
struct StatsIterateContext *stats_context;
struct StatsCoreContext *core_ctx;
unsigned int total_count;
struct DuplicateStats *stats_list;
struct DuplicateStats *pos;
+
stats_list = NULL;
/* Allocate a single stats iteration context */
total_count = 0;
for (i = 0; i < pg->total; i++)
+ {
+ if ((pg->peers[i].daemon->running == GNUNET_YES) &&
+ (GNUNET_NO == stats_check_existing (pg, &pg->peers[i], &stats_list)))
{
- if ((pg->peers[i].daemon->running == GNUNET_YES) && (GNUNET_NO
- == stats_check_existing (pg, &pg->peers[i], &stats_list)))
- {
- /* Allocate one core context per core we need to connect to */
- core_ctx = GNUNET_malloc (sizeof (struct StatsCoreContext));
- core_ctx->daemon = pg->peers[i].daemon;
- /* Set back pointer to topology iteration context */
- core_ctx->iter_context = stats_context;
- GNUNET_SCHEDULER_add_now (&schedule_get_statistics, core_ctx);
- total_count++;
- }
+ /* Allocate one core context per core we need to connect to */
+ core_ctx = GNUNET_malloc (sizeof (struct StatsCoreContext));
+ core_ctx->daemon = pg->peers[i].daemon;
+ /* Set back pointer to topology iteration context */
+ core_ctx->iter_context = stats_context;
+ GNUNET_SCHEDULER_add_now (&schedule_get_statistics, core_ctx);
+ total_count++;
}
+ }
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
"Retrieving stats from %u total instances.\n", total_count);
- stats_context->total = total_count;
+ if (0 != total_count)
+ stats_context->total = total_count;
+ else
+ GNUNET_free (stats_context);
if (stats_list != NULL)
+ {
+ pos = stats_list;
+ while (pos != NULL)
{
- pos = stats_list;
- while (pos != NULL)
- {
- GNUNET_free (pos->unique_string);
- stats_list = pos->next;
- GNUNET_free (pos);
- pos = stats_list->next;
- }
+ GNUNET_free (pos->unique_string);
+ stats_list = pos->next;
+ GNUNET_free (pos);
+ pos = stats_list->next;
}
+ }
return;
}
* @param pg the peer group to stop connecting
*/
void
-GNUNET_TESTING_stop_connections(struct GNUNET_TESTING_PeerGroup *pg)
+GNUNET_TESTING_stop_connections (struct GNUNET_TESTING_PeerGroup *pg)
{
pg->stop_connects = GNUNET_YES;
}
* @param pg the peer group to resume connecting
*/
void
-GNUNET_TESTING_resume_connections(struct GNUNET_TESTING_PeerGroup *pg)
+GNUNET_TESTING_resume_connections (struct GNUNET_TESTING_PeerGroup *pg)
{
pg->stop_connects = GNUNET_NO;
}
* @return the number of connections that will be attempted, GNUNET_SYSERR on error
*/
int
-GNUNET_TESTING_connect_topology(
- struct GNUNET_TESTING_PeerGroup *pg,
- enum GNUNET_TESTING_Topology topology,
- enum GNUNET_TESTING_TopologyOption options,
- double option_modifier,
- struct GNUNET_TIME_Relative connect_timeout,
- unsigned int connect_attempts,
- GNUNET_TESTING_NotifyCompletion notify_callback,
- void *notify_cls)
+GNUNET_TESTING_connect_topology (struct GNUNET_TESTING_PeerGroup *pg,
+ enum GNUNET_TESTING_Topology topology,
+ enum GNUNET_TESTING_TopologyOption options,
+ double option_modifier,
+ struct GNUNET_TIME_Relative connect_timeout,
+ unsigned int connect_attempts,
+ GNUNET_TESTING_NotifyCompletion
+ notify_callback, void *notify_cls)
{
switch (topology)
- {
+ {
case GNUNET_TESTING_TOPOLOGY_CLIQUE:
#if VERBOSE_TOPOLOGY
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
copy_allowed_topology (pg);
break;
default:
- GNUNET_log (GNUNET_ERROR_TYPE_WARNING, _
- ("Unknown topology specification, can't connect peers!\n"));
+ GNUNET_log (GNUNET_ERROR_TYPE_WARNING,
+ _("Unknown topology specification, can't connect peers!\n"));
return GNUNET_SYSERR;
- }
+ }
switch (options)
- {
+ {
case GNUNET_TESTING_TOPOLOGY_OPTION_RANDOM:
#if VERBOSE_TOPOLOGY
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, _
- ("Connecting random subset (%'.2f percent) of possible peers\n"), 100
- * option_modifier);
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+ _
+ ("Connecting random subset (%'.2f percent) of possible peers\n"),
+ 100 * option_modifier);
#endif
choose_random_connections (pg, option_modifier);
break;
break;
case GNUNET_TESTING_TOPOLOGY_OPTION_DFS:
#if VERBOSE_TOPOLOGY
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, _
- ("Using DFS to connect a minimum of %u peers each (if possible)\n"),
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+ _
+ ("Using DFS to connect a minimum of %u peers each (if possible)\n"),
(unsigned int) option_modifier);
#endif
#if FIXME
break;
case GNUNET_TESTING_TOPOLOGY_OPTION_ADD_CLOSEST:
#if VERBOSE_TOPOLOGY
- GNUNET_log (GNUNET_ERROR_TYPE_WARNING, _
- ("Finding additional %u closest peers each (if possible)\n"),
+ GNUNET_log (GNUNET_ERROR_TYPE_WARNING,
+ _("Finding additional %u closest peers each (if possible)\n"),
(unsigned int) option_modifier);
#endif
#if FIXME
- add_closest (pg, (unsigned int) option_modifier,
- &add_connections, CONNECT);
+ add_closest (pg, (unsigned int) option_modifier, &add_connections, CONNECT);
#endif
break;
case GNUNET_TESTING_TOPOLOGY_OPTION_NONE:
break;
default:
break;
- }
+ }
return connect_topology (pg, connect_timeout, connect_attempts,
notify_callback, notify_cls);
* @return the number of current ssh connections to the host
*/
static unsigned int
-count_outstanding_at_host(const char *hostname,
- struct GNUNET_TESTING_PeerGroup *pg)
+count_outstanding_at_host (const char *hostname,
+ struct GNUNET_TESTING_PeerGroup *pg)
{
struct OutstandingSSH *pos;
+
pos = pg->ssh_head;
while ((pos != NULL) && (strcmp (pos->hostname, hostname) != 0))
pos = pos->next;
- GNUNET_assert(pos != NULL);
+ GNUNET_assert (pos != NULL);
return pos->outstanding;
}
*
*/
static void
-increment_outstanding_at_host(const char *hostname,
- struct GNUNET_TESTING_PeerGroup *pg)
+increment_outstanding_at_host (const char *hostname,
+ struct GNUNET_TESTING_PeerGroup *pg)
{
struct OutstandingSSH *pos;
+
pos = pg->ssh_head;
while ((pos != NULL) && (strcmp (pos->hostname, hostname) != 0))
pos = pos->next;
- GNUNET_assert(pos != NULL);
+ GNUNET_assert (pos != NULL);
pos->outstanding++;
}
*
*/
static void
-decrement_outstanding_at_host(const char *hostname,
- struct GNUNET_TESTING_PeerGroup *pg)
+decrement_outstanding_at_host (const char *hostname,
+ struct GNUNET_TESTING_PeerGroup *pg)
{
struct OutstandingSSH *pos;
+
pos = pg->ssh_head;
while ((pos != NULL) && (strcmp (pos->hostname, hostname) != 0))
pos = pos->next;
- GNUNET_assert(pos != NULL);
+ GNUNET_assert (pos != NULL);
pos->outstanding--;
}
* @param emsg error message (NULL on success)
*/
static void
-internal_hostkey_callback(void *cls, const struct GNUNET_PeerIdentity *id,
- struct GNUNET_TESTING_Daemon *d, const char *emsg)
+internal_hostkey_callback (void *cls, const struct GNUNET_PeerIdentity *id,
+ struct GNUNET_TESTING_Daemon *d, const char *emsg)
{
struct InternalStartContext *internal_context = cls;
+
internal_context->peer->pg->starting--;
internal_context->peer->pg->started++;
if (internal_context->hostname != NULL)
if (internal_context->hostkey_callback != NULL)
internal_context->hostkey_callback (internal_context->hostkey_cls, id, d,
emsg);
- else if (internal_context->peer->pg->started
- == internal_context->peer->pg->total)
- {
- internal_context->peer->pg->started = 0; /* Internal startup may use this counter! */
- GNUNET_TESTING_daemons_continue_startup (internal_context->peer->pg);
- }
+ else if (internal_context->peer->pg->started ==
+ internal_context->peer->pg->total)
+ {
+ internal_context->peer->pg->started = 0; /* Internal startup may use this counter! */
+ GNUNET_TESTING_daemons_continue_startup (internal_context->peer->pg);
+ }
}
/**
* @param emsg error message (NULL on success)
*/
static void
-internal_startup_callback(void *cls, const struct GNUNET_PeerIdentity *id,
- const struct GNUNET_CONFIGURATION_Handle *cfg,
- struct GNUNET_TESTING_Daemon *d, const char *emsg)
+internal_startup_callback (void *cls, const struct GNUNET_PeerIdentity *id,
+ const struct GNUNET_CONFIGURATION_Handle *cfg,
+ struct GNUNET_TESTING_Daemon *d, const char *emsg)
{
struct InternalStartContext *internal_context = cls;
+
internal_context->peer->pg->starting--;
if (internal_context->hostname != NULL)
decrement_outstanding_at_host (internal_context->hostname,
emsg);
}
+
+/**
+ * Calls GNUNET_TESTING_daemon_continue_startup to set the daemon's state
+ * from HOSTKEY_CREATED to TOPOLOGY_SETUP. Makes sure not to saturate a host
+ * with requests delaying them when needed.
+ *
+ * @param cls closure: internal context of the daemon.
+ * @param tc TaskContext
+ */
static void
-internal_continue_startup(void *cls,
- const struct GNUNET_SCHEDULER_TaskContext *tc)
+internal_continue_startup (void *cls,
+ const struct GNUNET_SCHEDULER_TaskContext *tc)
{
struct InternalStartContext *internal_context = cls;
- if ( (tc->reason & GNUNET_SCHEDULER_REASON_SHUTDOWN) != 0)
- {
- return;
- }
+ internal_context->peer->startup_task = GNUNET_SCHEDULER_NO_TASK;
- if ((internal_context->peer->pg->starting
- < internal_context->peer->pg->max_concurrent_ssh)
- || ((internal_context->hostname != NULL)
- && (count_outstanding_at_host (internal_context->hostname,
- internal_context->peer->pg)
- < internal_context->peer->pg->max_concurrent_ssh)))
- {
- if (internal_context->hostname != NULL)
- increment_outstanding_at_host (internal_context->hostname,
- internal_context->peer->pg);
- internal_context->peer->pg->starting++;
- GNUNET_TESTING_daemon_continue_startup (internal_context->peer->daemon);
- }
+ if ((tc->reason & GNUNET_SCHEDULER_REASON_SHUTDOWN) != 0)
+ {
+ return;
+ }
+
+ if ((internal_context->peer->pg->starting <
+ internal_context->peer->pg->max_concurrent_ssh) ||
+ ((internal_context->hostname != NULL) &&
+ (count_outstanding_at_host
+ (internal_context->hostname,
+ internal_context->peer->pg) <
+ internal_context->peer->pg->max_concurrent_ssh)))
+ {
+ if (internal_context->hostname != NULL)
+ increment_outstanding_at_host (internal_context->hostname,
+ internal_context->peer->pg);
+ internal_context->peer->pg->starting++;
+ GNUNET_TESTING_daemon_continue_startup (internal_context->peer->daemon);
+ }
else
- {
- GNUNET_SCHEDULER_add_delayed (
- GNUNET_TIME_relative_multiply (
- GNUNET_TIME_UNIT_MILLISECONDS,
- 100),
- &internal_continue_startup,
- internal_context);
- }
+ {
+ internal_context->peer->startup_task =
+ GNUNET_SCHEDULER_add_delayed (GNUNET_TIME_relative_multiply
+ (GNUNET_TIME_UNIT_MILLISECONDS, 100),
+ &internal_continue_startup,
+ internal_context);
+ }
}
/**
*
*/
void
-churn_start_callback(void *cls, const struct GNUNET_PeerIdentity *id,
- const struct GNUNET_CONFIGURATION_Handle *cfg,
- struct GNUNET_TESTING_Daemon *d, const char *emsg)
+churn_start_callback (void *cls, const struct GNUNET_PeerIdentity *id,
+ const struct GNUNET_CONFIGURATION_Handle *cfg,
+ struct GNUNET_TESTING_Daemon *d, const char *emsg)
{
struct ChurnRestartContext *startup_ctx = cls;
struct ChurnContext *churn_ctx = startup_ctx->churn_ctx;
error_message = NULL;
if (emsg != NULL)
- {
- GNUNET_log (GNUNET_ERROR_TYPE_WARNING,
- "Churn stop callback failed with error `%s'\n", emsg);
- churn_ctx->num_failed_start++;
- }
+ {
+ GNUNET_log (GNUNET_ERROR_TYPE_WARNING,
+ "Churn stop callback failed with error `%s'\n", emsg);
+ churn_ctx->num_failed_start++;
+ }
else
- {
- churn_ctx->num_to_start--;
- }
-
-#if DEBUG_CHURN
- GNUNET_log (GNUNET_ERROR_TYPE_WARNING,
- "Started peer, %d left.\n", churn_ctx->num_to_start);
-#endif
+ {
+ churn_ctx->num_to_start--;
+ }
- total_left = (churn_ctx->num_to_stop - churn_ctx->num_failed_stop)
- + (churn_ctx->num_to_start - churn_ctx->num_failed_start);
+ total_left =
+ (churn_ctx->num_to_stop - churn_ctx->num_failed_stop) +
+ (churn_ctx->num_to_start - churn_ctx->num_failed_start);
if (total_left == 0)
- {
- if ((churn_ctx->num_failed_stop > 0) || (churn_ctx->num_failed_start > 0))
- GNUNET_asprintf (
- &error_message,
- "Churn didn't complete successfully, %u peers failed to start %u peers failed to be stopped!",
- churn_ctx->num_failed_start,
- churn_ctx->num_failed_stop);
- churn_ctx->cb (churn_ctx->cb_cls, error_message);
- GNUNET_free_non_null (error_message);
- GNUNET_free (churn_ctx);
- GNUNET_free (startup_ctx);
- }
+ {
+ if ((churn_ctx->num_failed_stop > 0) || (churn_ctx->num_failed_start > 0))
+ GNUNET_asprintf (&error_message,
+ "Churn didn't complete successfully, %u peers failed to start %u peers failed to be stopped!",
+ churn_ctx->num_failed_start, churn_ctx->num_failed_stop);
+ churn_ctx->cb (churn_ctx->cb_cls, error_message);
+ GNUNET_free_non_null (error_message);
+ GNUNET_free (churn_ctx);
+ GNUNET_free (startup_ctx);
+ }
}
static void
-schedule_churn_restart(void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
+schedule_churn_restart (void *cls,
+ const struct GNUNET_SCHEDULER_TaskContext *tc)
{
struct PeerRestartContext *peer_restart_ctx = cls;
struct ChurnRestartContext *startup_ctx = peer_restart_ctx->churn_restart_ctx;
if (startup_ctx->outstanding > startup_ctx->pg->max_concurrent_ssh)
- GNUNET_SCHEDULER_add_delayed (
- GNUNET_TIME_relative_multiply (
- GNUNET_TIME_UNIT_MILLISECONDS,
- 100),
+ GNUNET_SCHEDULER_add_delayed (GNUNET_TIME_relative_multiply
+ (GNUNET_TIME_UNIT_MILLISECONDS, 100),
&schedule_churn_restart, peer_restart_ctx);
else
- {
+ {
+ if (startup_ctx->churn_ctx->service != NULL)
+ GNUNET_TESTING_daemon_start_stopped_service (peer_restart_ctx->daemon,
+ startup_ctx->
+ churn_ctx->service,
+ startup_ctx->timeout,
+ &churn_start_callback,
+ startup_ctx);
+ else
GNUNET_TESTING_daemon_start_stopped (peer_restart_ctx->daemon,
startup_ctx->timeout,
&churn_start_callback, startup_ctx);
- GNUNET_free (peer_restart_ctx);
- }
+ GNUNET_free (peer_restart_ctx);
+ }
+}
+
+/**
+ * Callback for informing us about a successful
+ * or unsuccessful churn start call.
+ *
+ * @param cls a struct ServiceStartContext *startup_ctx
+ * @param id the peer identity of the started peer
+ * @param cfg the handle to the configuration of the peer
+ * @param d handle to the daemon for the peer
+ * @param emsg NULL on success, non-NULL on failure
+ *
+ */
+void
+service_start_callback (void *cls, const struct GNUNET_PeerIdentity *id,
+ const struct GNUNET_CONFIGURATION_Handle *cfg,
+ struct GNUNET_TESTING_Daemon *d, const char *emsg)
+{
+ struct ServiceStartContext *startup_ctx = (struct ServiceStartContext *) cls;
+
+ if (emsg != NULL)
+ {
+ GNUNET_log (GNUNET_ERROR_TYPE_WARNING,
+ "Service start failed with error `%s'\n", emsg);
+ }
+
+ startup_ctx->outstanding--;
+ startup_ctx->remaining--;
+
+ if (startup_ctx->remaining == 0)
+ {
+ startup_ctx->cb (startup_ctx->cb_cls, NULL);
+ GNUNET_free (startup_ctx->service);
+ GNUNET_free (startup_ctx);
+ }
+}
+
+static void
+schedule_service_start (void *cls,
+ const struct GNUNET_SCHEDULER_TaskContext *tc)
+{
+ struct PeerServiceStartContext *peer_ctx = cls;
+ struct ServiceStartContext *startup_ctx = peer_ctx->start_ctx;
+
+ if (startup_ctx->outstanding > startup_ctx->pg->max_concurrent_ssh)
+ GNUNET_SCHEDULER_add_delayed (GNUNET_TIME_relative_multiply
+ (GNUNET_TIME_UNIT_MILLISECONDS, 100),
+ &schedule_service_start, peer_ctx);
+ else
+ {
+
+ GNUNET_TESTING_daemon_start_service (peer_ctx->daemon, startup_ctx->service,
+ startup_ctx->timeout,
+ &service_start_callback, startup_ctx);
+ GNUNET_free (peer_ctx);
+ }
}
static void
-internal_start(void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
+internal_start (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
{
struct InternalStartContext *internal_context = cls;
- if ( (tc->reason & GNUNET_SCHEDULER_REASON_SHUTDOWN) != 0)
- {
- return;
- }
+ if ((tc->reason & GNUNET_SCHEDULER_REASON_SHUTDOWN) != 0)
+ {
+ return;
+ }
- if ((internal_context->peer->pg->starting
- < internal_context->peer->pg->max_concurrent_ssh)
- || ((internal_context->hostname != NULL)
- && (count_outstanding_at_host (internal_context->hostname,
- internal_context->peer->pg)
- < internal_context->peer->pg->max_concurrent_ssh)))
- {
- if (internal_context->hostname != NULL)
- increment_outstanding_at_host (internal_context->hostname,
- internal_context->peer->pg);
- internal_context->peer->pg->starting++;
- internal_context->peer->daemon
- = GNUNET_TESTING_daemon_start (internal_context->peer->cfg,
- internal_context->timeout,
- GNUNET_NO,
- internal_context->hostname,
- internal_context->username,
- internal_context->sshport,
- internal_context->hostkey,
- &internal_hostkey_callback,
- internal_context,
- &internal_startup_callback,
- internal_context);
- }
+ if ((internal_context->peer->pg->starting <
+ internal_context->peer->pg->max_concurrent_ssh) ||
+ ((internal_context->hostname != NULL) &&
+ (count_outstanding_at_host
+ (internal_context->hostname,
+ internal_context->peer->pg) <
+ internal_context->peer->pg->max_concurrent_ssh)))
+ {
+ if (internal_context->hostname != NULL)
+ increment_outstanding_at_host (internal_context->hostname,
+ internal_context->peer->pg);
+ internal_context->peer->pg->starting++;
+ internal_context->peer->daemon =
+ GNUNET_TESTING_daemon_start (internal_context->peer->cfg,
+ internal_context->timeout, GNUNET_NO,
+ internal_context->hostname,
+ internal_context->username,
+ internal_context->sshport,
+ internal_context->hostkey,
+ &internal_hostkey_callback,
+ internal_context,
+ &internal_startup_callback,
+ internal_context);
+ }
else
- {
- GNUNET_SCHEDULER_add_delayed (
- GNUNET_TIME_relative_multiply (
- GNUNET_TIME_UNIT_MILLISECONDS,
- 100),
- &internal_start, internal_context);
- }
+ {
+ GNUNET_SCHEDULER_add_delayed (GNUNET_TIME_relative_multiply
+ (GNUNET_TIME_UNIT_MILLISECONDS, 100),
+ &internal_start, internal_context);
+ }
}
+
#if USE_START_HELPER
struct PeerStartHelperContext
unsigned int i;
GNUNET_TESTING_NotifyDaemonRunning cb;
- if (GNUNET_NO == GNUNET_OS_process_status (helper->proc, &type, &code)) /* Still running, wait some more! */
+ if (GNUNET_NO == GNUNET_OS_process_status (helper->proc, &type, &code)) /* Still running, wait some more! */
{
- GNUNET_SCHEDULER_add_delayed(GNUNET_CONSTANTS_EXEC_WAIT, &check_peers_started, helper);
+ GNUNET_SCHEDULER_add_delayed (GNUNET_CONSTANTS_EXEC_WAIT,
+ &check_peers_started, helper);
return;
}
helper->pg->starting--;
- if (helper->pg->starting == 0) /* All peers have finished starting! */
- {
- /* Call the peer started callback for each peer, set proper FSM state (?) */
- for (i = 0; i < helper->pg->total; i++)
- {
- cb = helper->pg->peers[i].daemon->cb;
- helper->pg->peers[i].daemon->cb = NULL;
- helper->pg->peers[i].daemon->running = GNUNET_YES;
- helper->pg->peers[i].daemon->phase = SP_START_DONE;
- if (NULL != cb)
- {
- if ((type != GNUNET_OS_PROCESS_EXITED) || (code != 0))
- cb (helper->pg->peers[i].daemon->cb_cls,
- &helper->pg->peers[i].daemon->id,
- helper->pg->peers[i].daemon->cfg, helper->pg->peers[i].daemon,
- "Failed to execute peerStartHelper.pl, or return code bad!");
- else
- cb (helper->pg->peers[i].daemon->cb_cls,
- &helper->pg->peers[i].daemon->id,
- helper->pg->peers[i].daemon->cfg, helper->pg->peers[i].daemon,
- NULL);
-
- }
+ if (helper->pg->starting == 0) /* All peers have finished starting! */
+ {
+ /* Call the peer started callback for each peer, set proper FSM state (?) */
+ for (i = 0; i < helper->pg->total; i++)
+ {
+ cb = helper->pg->peers[i].daemon->cb;
+ helper->pg->peers[i].daemon->cb = NULL;
+ helper->pg->peers[i].daemon->running = GNUNET_YES;
+ helper->pg->peers[i].daemon->phase = SP_START_DONE;
+ if (NULL != cb)
+ {
+ if ((type != GNUNET_OS_PROCESS_EXITED) || (code != 0))
+ cb (helper->pg->peers[i].daemon->cb_cls,
+ &helper->pg->peers[i].daemon->id,
+ helper->pg->peers[i].daemon->cfg, helper->pg->peers[i].daemon,
+ "Failed to execute peerStartHelper.pl, or return code bad!");
+ else
+ cb (helper->pg->peers[i].daemon->cb_cls,
+ &helper->pg->peers[i].daemon->id,
+ helper->pg->peers[i].daemon->cfg, helper->pg->peers[i].daemon,
+ NULL);
+
+ }
- }
}
- GNUNET_OS_process_close(helper->proc);
+ }
+ GNUNET_OS_process_close (helper->proc);
}
static void
char *baseservicehome;
char *tempdir;
char *arg;
+
/* ssh user@host peerStartHelper /path/to/basedirectory */
- GNUNET_assert(GNUNET_OK == GNUNET_CONFIGURATION_get_value_string (helper->pg->cfg, "PATHS", "SERVICEHOME",
- &baseservicehome));
- GNUNET_asprintf(&tempdir, "%s/%s/", baseservicehome, helper->host->hostname);
+ GNUNET_assert (GNUNET_OK ==
+ GNUNET_CONFIGURATION_get_value_string (helper->pg->cfg,
+ "PATHS", "SERVICEHOME",
+ &baseservicehome));
+ GNUNET_asprintf (&tempdir, "%s/%s/", baseservicehome, helper->host->hostname);
if (NULL != helper->host->username)
- GNUNET_asprintf (&arg, "%s@%s", helper->host->username, helper->host->hostname);
+ GNUNET_asprintf (&arg, "%s@%s", helper->host->username,
+ helper->host->hostname);
else
GNUNET_asprintf (&arg, "%s", helper->host->hostname);
/* FIXME: Doesn't support ssh_port option! */
- helper->proc = GNUNET_OS_start_process (NULL, NULL, "ssh", "ssh", arg,
- "peerStartHelper.pl", tempdir, NULL);
- GNUNET_assert(helper->proc != NULL);
- GNUNET_log(GNUNET_ERROR_TYPE_WARNING, "starting peers with cmd ssh %s %s %s\n", arg, "peerStartHelper.pl", tempdir);
+ helper->proc =
+ GNUNET_OS_start_process (GNUNET_NO, NULL, NULL, "ssh", "ssh", arg,
+ "peerStartHelper.pl", tempdir, NULL);
+ GNUNET_assert (helper->proc != NULL);
+#if DEBUG_TESTING
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "starting peers with cmd ssh %s %s %s\n",
+ arg, "peerStartHelper.pl", tempdir);
+#endif
GNUNET_SCHEDULER_add_now (&check_peers_started, helper);
GNUNET_free (tempdir);
GNUNET_free (baseservicehome);
*
*/
void
-GNUNET_TESTING_daemons_continue_startup(struct GNUNET_TESTING_PeerGroup *pg)
+GNUNET_TESTING_daemons_continue_startup (struct GNUNET_TESTING_PeerGroup *pg)
{
unsigned int i;
#if USE_START_HELPER
if ((pg->num_hosts > 0) && (pg->hostkey_data != NULL))
+ {
+ struct PeerStartHelperContext *helper;
+
+ pg->starting = pg->num_hosts;
+ for (i = 0; i < pg->num_hosts; i++)
{
- struct PeerStartHelperContext *helper;
- pg->starting = pg->num_hosts;
- for (i = 0; i < pg->num_hosts; i++)
- {
- helper = GNUNET_malloc(sizeof(struct PeerStartHelperContext));
- helper->pg = pg;
- helper->host = &pg->hosts[i];
- GNUNET_SCHEDULER_add_now(&start_peer_helper, helper);
- }
+ helper = GNUNET_malloc (sizeof (struct PeerStartHelperContext));
+ helper->pg = pg;
+ helper->host = &pg->hosts[i];
+ GNUNET_SCHEDULER_add_now (&start_peer_helper, helper);
}
+ }
else
+ {
+ pg->starting = 0;
+ for (i = 0; i < pg->total; i++)
{
- pg->starting = 0;
- for (i = 0; i < pg->total; i++)
- {
+ pg->peers[i].startup_task =
GNUNET_SCHEDULER_add_now (&internal_continue_startup,
&pg->peers[i].internal_context);
- }
}
+ }
#else
pg->starting = 0;
for (i = 0; i < pg->total; i++)
- {
- GNUNET_SCHEDULER_add_now (&internal_continue_startup,
- &pg->peers[i].internal_context);
- }
+ {
+ pg->peers[i].startup_task =
+ GNUNET_SCHEDULER_add_now (&internal_continue_startup,
+ &pg->peers[i].internal_context);
+ }
#endif
}
#if USE_START_HELPER
static void
-call_hostkey_callbacks (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
+call_hostkey_callbacks (void *cls,
+ const struct GNUNET_SCHEDULER_TaskContext *tc)
{
struct GNUNET_TESTING_PeerGroup *pg = cls;
unsigned int i;
+
for (i = 0; i < pg->total; i++)
- {
- if (pg->peers[i].internal_context.hostkey_callback != NULL)
- pg->peers[i].internal_context.hostkey_callback (pg->peers[i].internal_context.hostkey_cls,
- &pg->peers[i].daemon->id,
- pg->peers[i].daemon,
- NULL);
- }
+ {
+ if (pg->peers[i].internal_context.hostkey_callback != NULL)
+ pg->peers[i].internal_context.hostkey_callback (pg->peers[i].
+ internal_context.hostkey_cls,
+ &pg->peers[i].daemon->id,
+ pg->peers[i].daemon,
+ NULL);
+ }
if (pg->peers[0].internal_context.hostkey_callback == NULL)
GNUNET_TESTING_daemons_continue_startup (pg);
* @return NULL on error, otherwise handle to control peer group
*/
struct GNUNET_TESTING_PeerGroup *
-GNUNET_TESTING_daemons_start(const struct GNUNET_CONFIGURATION_Handle *cfg,
- unsigned int total,
- unsigned int max_concurrent_connections,
- unsigned int max_concurrent_ssh,
- struct GNUNET_TIME_Relative timeout,
- GNUNET_TESTING_NotifyHostkeyCreated hostkey_callback,
- void *hostkey_cls,
- GNUNET_TESTING_NotifyDaemonRunning cb,
- void *cb_cls,
- GNUNET_TESTING_NotifyConnection connect_callback,
- void *connect_callback_cls,
- const struct GNUNET_TESTING_Host *hostnames)
+GNUNET_TESTING_daemons_start (const struct GNUNET_CONFIGURATION_Handle *cfg,
+ unsigned int total,
+ unsigned int max_concurrent_connections,
+ unsigned int max_concurrent_ssh,
+ struct GNUNET_TIME_Relative timeout,
+ GNUNET_TESTING_NotifyHostkeyCreated
+ hostkey_callback, void *hostkey_cls,
+ GNUNET_TESTING_NotifyDaemonRunning cb,
+ void *cb_cls,
+ GNUNET_TESTING_NotifyConnection connect_callback,
+ void *connect_callback_cls,
+ const struct GNUNET_TESTING_Host *hostnames)
{
struct GNUNET_TESTING_PeerGroup *pg;
const struct GNUNET_TESTING_Host *hostpos;
username = NULL;
if (0 == total)
- {
- GNUNET_break (0);
- return NULL;
- }
+ {
+ GNUNET_break (0);
+ return NULL;
+ }
upnum = 0;
fdnum = 0;
pg->max_outstanding_connections = max_concurrent_connections;
pg->max_concurrent_ssh = max_concurrent_ssh;
if (NULL != hostnames)
+ {
+ off = 0;
+ hostpos = hostnames;
+ while (hostpos != NULL)
{
- off = 0;
- hostpos = hostnames;
- while (hostpos != NULL)
- {
- hostpos = hostpos->next;
- off++;
- }
- pg->hosts = GNUNET_malloc (off * sizeof (struct HostData));
- off = 0;
-
- hostpos = hostnames;
- while (hostpos != NULL)
- {
- pg->hosts[off].minport = LOW_PORT;
- pg->hosts[off].hostname = GNUNET_strdup (hostpos->hostname);
- if (hostpos->username != NULL)
- pg->hosts[off].username = GNUNET_strdup (hostpos->username);
- pg->hosts[off].sshport = hostpos->port;
- hostpos = hostpos->next;
- off++;
- }
+ hostpos = hostpos->next;
+ off++;
+ }
+ pg->hosts = GNUNET_malloc (off * sizeof (struct HostData));
+ off = 0;
- if (off == 0)
- {
- pg->hosts = NULL;
- }
- hostcnt = off;
- minport = 0;
- pg->num_hosts = off;
+ hostpos = hostnames;
+ while (hostpos != NULL)
+ {
+ pg->hosts[off].minport = LOW_PORT;
+ pg->hosts[off].hostname = GNUNET_strdup (hostpos->hostname);
+ if (hostpos->username != NULL)
+ pg->hosts[off].username = GNUNET_strdup (hostpos->username);
+ pg->hosts[off].sshport = hostpos->port;
+ hostpos = hostpos->next;
+ off++;
}
- else
+
+ if (off == 0)
{
- hostcnt = 0;
- minport = LOW_PORT;
+ pg->hosts = NULL;
}
+ hostcnt = off;
+ minport = 0;
+ pg->num_hosts = off;
+ }
+ else
+ {
+ hostcnt = 0;
+ minport = LOW_PORT;
+ }
/* Create the servicehome directory for each remote peer */
- GNUNET_assert(GNUNET_OK == GNUNET_CONFIGURATION_get_value_string (cfg, "PATHS", "SERVICEHOME",
- &baseservicehome));
+ GNUNET_assert (GNUNET_OK ==
+ GNUNET_CONFIGURATION_get_value_string (cfg, "PATHS",
+ "SERVICEHOME",
+ &baseservicehome));
for (i = 0; i < pg->num_hosts; i++)
+ {
+ ssh_entry = GNUNET_malloc (sizeof (struct OutstandingSSH));
+ ssh_entry->hostname = pg->hosts[i].hostname; /* Don't free! */
+ GNUNET_CONTAINER_DLL_insert (pg->ssh_head, pg->ssh_tail, ssh_entry);
+ GNUNET_asprintf (&tmpdir, "%s/%s", baseservicehome, pg->hosts[i].hostname);
+ if (NULL != pg->hosts[i].username)
+ GNUNET_asprintf (&arg, "%s@%s", pg->hosts[i].username,
+ pg->hosts[i].hostname);
+ else
+ GNUNET_asprintf (&arg, "%s", pg->hosts[i].hostname);
+ if (pg->hosts[i].sshport != 0)
{
- ssh_entry = GNUNET_malloc(sizeof(struct OutstandingSSH));
- ssh_entry->hostname = pg->hosts[i].hostname; /* Don't free! */
- GNUNET_CONTAINER_DLL_insert(pg->ssh_head, pg->ssh_tail, ssh_entry);
- GNUNET_asprintf(&tmpdir, "%s/%s", baseservicehome, pg->hosts[i].hostname);
- if (NULL != pg->hosts[i].username)
- GNUNET_asprintf (&arg, "%s@%s", pg->hosts[i].username,
- pg->hosts[i].hostname);
- else
- GNUNET_asprintf (&arg, "%s", pg->hosts[i].hostname);
- if (pg->hosts[i].sshport != 0)
- {
- GNUNET_asprintf (&ssh_port_str, "%d", pg->hosts[i].sshport);
- proc = GNUNET_OS_start_process (NULL, NULL, "ssh", "ssh", "-P",
- ssh_port_str,
+ GNUNET_asprintf (&ssh_port_str, "%d", pg->hosts[i].sshport);
+ proc =
+ GNUNET_OS_start_process (GNUNET_NO, NULL, NULL, "ssh", "ssh", "-P", ssh_port_str,
#if !DEBUG_TESTING
- "-q",
+ "-q",
#endif
- arg, "mkdir -p", tmpdir,
- NULL);
- }
- else
- proc = GNUNET_OS_start_process (NULL, NULL, "ssh", "ssh", arg,
- "mkdir -p", tmpdir, NULL);
- GNUNET_assert(proc != NULL);
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- "Creating remote dir with command ssh %s %s %s\n", arg,
- " mkdir -p ", tmpdir);
- GNUNET_free(tmpdir);
- GNUNET_free(arg);
- GNUNET_OS_process_wait (proc);
- GNUNET_OS_process_close(proc);
+ arg, "mkdir -p", tmpdir, NULL);
}
- GNUNET_free(baseservicehome);
+ else
+ proc =
+ GNUNET_OS_start_process (GNUNET_NO, NULL, NULL, "ssh", "ssh", arg, "mkdir -p",
+ tmpdir, NULL);
+ GNUNET_assert (proc != NULL);
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+ "Creating remote dir with command ssh %s %s %s\n", arg,
+ " mkdir -p ", tmpdir);
+ GNUNET_free (tmpdir);
+ GNUNET_free (arg);
+ GNUNET_OS_process_wait (proc);
+ GNUNET_OS_process_close (proc);
+ }
+ GNUNET_free (baseservicehome);
+ baseservicehome = NULL;
- if (GNUNET_YES == GNUNET_CONFIGURATION_get_value_string (cfg, "TESTING",
- "HOSTKEYSFILE",
- &hostkeys_file))
+ if (GNUNET_YES ==
+ GNUNET_CONFIGURATION_get_value_string (cfg, "TESTING", "HOSTKEYSFILE",
+ &hostkeys_file))
+ {
+ if (GNUNET_YES != GNUNET_DISK_file_test (hostkeys_file))
+ GNUNET_log (GNUNET_ERROR_TYPE_WARNING,
+ _("Could not read hostkeys file!\n"));
+ else
{
- if (GNUNET_YES != GNUNET_DISK_file_test (hostkeys_file))
- GNUNET_log (GNUNET_ERROR_TYPE_WARNING,
- _("Could not read hostkeys file!\n"));
- else
+ /* Check hostkey file size, read entire thing into memory */
+ fd = GNUNET_DISK_file_open (hostkeys_file, GNUNET_DISK_OPEN_READ,
+ GNUNET_DISK_PERM_NONE);
+ if (NULL == fd)
+ {
+ GNUNET_log_strerror_file (GNUNET_ERROR_TYPE_ERROR, "open",
+ hostkeys_file);
+ GNUNET_free (hostkeys_file);
+ for (i = 0; i < pg->num_hosts; i++)
{
- /* Check hostkey file size, read entire thing into memory */
- fd = GNUNET_DISK_file_open (hostkeys_file,
- GNUNET_DISK_OPEN_READ,
- GNUNET_DISK_PERM_NONE);
- if (NULL == fd)
- {
- GNUNET_log_strerror_file (GNUNET_ERROR_TYPE_ERROR,
- "open",
- hostkeys_file);
- GNUNET_free (hostkeys_file);
- for (i=0;i<pg->num_hosts;i++)
- {
- GNUNET_free (pg->hosts[i].hostname);
- GNUNET_free_non_null (pg->hosts[i].username);
- }
- GNUNET_free (pg->peers);
- GNUNET_free (pg->hosts);
- GNUNET_free (pg);
- return NULL;
- }
-
- if (GNUNET_YES != GNUNET_DISK_file_size (hostkeys_file, &fs,
- GNUNET_YES))
- fs = 0;
-
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- "Found file size %llu for hostkeys, expect hostkeys to be size %d\n",
- fs, HOSTKEYFILESIZE);
-
- if (0 != (fs % HOSTKEYFILESIZE))
- {
- GNUNET_log (GNUNET_ERROR_TYPE_WARNING,
- "File size %llu seems incorrect for hostkeys...\n",
- fs);
- }
- else
- {
- total_hostkeys = fs / HOSTKEYFILESIZE;
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- "Will read %llu hostkeys from file\n",
- total_hostkeys);
- pg->hostkey_data = GNUNET_malloc_large (fs);
- GNUNET_assert (fs == GNUNET_DISK_file_read (fd, pg->hostkey_data, fs));
- }
- GNUNET_assert(GNUNET_OK == GNUNET_DISK_file_close(fd));
+ GNUNET_free (pg->hosts[i].hostname);
+ GNUNET_free_non_null (pg->hosts[i].username);
}
- GNUNET_free(hostkeys_file);
+ GNUNET_free (pg->peers);
+ GNUNET_free (pg->hosts);
+ GNUNET_free (pg);
+ return NULL;
+ }
+
+ if (GNUNET_YES != GNUNET_DISK_file_size (hostkeys_file, &fs, GNUNET_YES))
+ fs = 0;
+#if DEBUG_TESTING
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+ "Found file size %llu for hostkeys\n", fs);
+#endif
+ if (0 != (fs % HOSTKEYFILESIZE))
+ {
+ GNUNET_log (GNUNET_ERROR_TYPE_WARNING,
+ "File size %llu seems incorrect for hostkeys...\n", fs);
+ }
+ else
+ {
+ total_hostkeys = fs / HOSTKEYFILESIZE;
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+ "Will read %llu hostkeys from file\n", total_hostkeys);
+ pg->hostkey_data = GNUNET_malloc_large (fs);
+ GNUNET_assert (fs == GNUNET_DISK_file_read (fd, pg->hostkey_data, fs));
+ }
+ GNUNET_assert (GNUNET_OK == GNUNET_DISK_file_close (fd));
}
+ GNUNET_free (hostkeys_file);
+ }
for (off = 0; off < total; off++)
+ {
+ if (hostcnt > 0)
{
- if (hostcnt > 0)
- {
- hostname = pg->hosts[off % hostcnt].hostname;
- username = pg->hosts[off % hostcnt].username;
- sshport = pg->hosts[off % hostcnt].sshport;
- pcfg = make_config (cfg, off, &pg->hosts[off % hostcnt].minport,
- &upnum, hostname, &fdnum);
- }
- else
- {
- hostname = NULL;
- username = NULL;
- sshport = 0;
- pcfg = make_config (cfg, off, &minport, &upnum, hostname, &fdnum);
- }
+ hostname = pg->hosts[off % hostcnt].hostname;
+ username = pg->hosts[off % hostcnt].username;
+ sshport = pg->hosts[off % hostcnt].sshport;
+ pcfg =
+ GNUNET_TESTING_create_cfg (cfg, off, &pg->hosts[off % hostcnt].minport, &upnum,
+ hostname, &fdnum);
+ }
+ else
+ {
+ hostname = NULL;
+ username = NULL;
+ sshport = 0;
+ pcfg = GNUNET_TESTING_create_cfg (cfg, off, &minport, &upnum, hostname, &fdnum);
+ }
- if (NULL == pcfg)
- {
- GNUNET_log (GNUNET_ERROR_TYPE_WARNING, _
- ("Could not create configuration for peer number %u on `%s'!\n"),
- off, hostname == NULL ? "localhost" : hostname);
- continue;
- }
+ if (NULL == pcfg)
+ {
+ GNUNET_log (GNUNET_ERROR_TYPE_WARNING,
+ _
+ ("Could not create configuration for peer number %u on `%s'!\n"),
+ off, hostname == NULL ? "localhost" : hostname);
+ continue;
+ }
- if (GNUNET_YES
- == GNUNET_CONFIGURATION_get_value_string (pcfg, "PATHS",
- "SERVICEHOME",
- &baseservicehome))
- {
- if (hostname != NULL)
- GNUNET_asprintf (&newservicehome, "%s/%s/%d/", baseservicehome, hostname, off);
- else
- GNUNET_asprintf (&newservicehome, "%s/%d/", baseservicehome, off);
-#if !USE_START_HELPER
- GNUNET_free (baseservicehome);
-#endif
- }
+ if (GNUNET_YES ==
+ GNUNET_CONFIGURATION_get_value_string (pcfg, "PATHS", "SERVICEHOME",
+ &baseservicehome))
+ {
+ if (hostname != NULL)
+ GNUNET_asprintf (&newservicehome, "%s/%s/%d/", baseservicehome,
+ hostname, off);
else
- {
- tmpdir = getenv ("TMPDIR");
- tmpdir = tmpdir ? tmpdir : "/tmp";
- if (hostname != NULL)
- GNUNET_asprintf (&newservicehome, "%s/%s/%s/%d/", tmpdir, hostname,
- "gnunet-testing-test-test", off);
- else
- GNUNET_asprintf (&newservicehome, "%s/%s/%d/", tmpdir,
- "gnunet-testing-test-test", off);
- }
- GNUNET_CONFIGURATION_set_value_string (pcfg, "PATHS", "SERVICEHOME",
- newservicehome);
- GNUNET_free (newservicehome);
- pg->peers[off].cfg = pcfg;
- pg->peers[off].pg = pg;
- pg->peers[off].internal_context.peer = &pg->peers[off];
- pg->peers[off].internal_context.timeout = timeout;
- pg->peers[off].internal_context.hostname = hostname;
- pg->peers[off].internal_context.username = username;
- pg->peers[off].internal_context.sshport = sshport;
- if (pg->hostkey_data != NULL)
- pg->peers[off].internal_context.hostkey = &pg->hostkey_data[off
- * HOSTKEYFILESIZE];
- pg->peers[off].internal_context.hostkey_callback = hostkey_callback;
- pg->peers[off].internal_context.hostkey_cls = hostkey_cls;
- pg->peers[off].internal_context.start_cb = cb;
- pg->peers[off].internal_context.start_cb_cls = cb_cls;
+ GNUNET_asprintf (&newservicehome, "%s/%d/", baseservicehome, off);
+ GNUNET_free (baseservicehome);
+ baseservicehome = NULL;
+ }
+ else
+ {
+ tmpdir = getenv ("TMPDIR");
+ tmpdir = tmpdir ? tmpdir : "/tmp";
+ if (hostname != NULL)
+ GNUNET_asprintf (&newservicehome, "%s/%s/%s/%d/", tmpdir, hostname,
+ "gnunet-testing-test-test", off);
+ else
+ GNUNET_asprintf (&newservicehome, "%s/%s/%d/", tmpdir,
+ "gnunet-testing-test-test", off);
+ }
+ GNUNET_CONFIGURATION_set_value_string (pcfg, "PATHS", "SERVICEHOME",
+ newservicehome);
+ GNUNET_free (newservicehome);
+ pg->peers[off].cfg = pcfg;
+ pg->peers[off].pg = pg;
+ pg->peers[off].internal_context.peer = &pg->peers[off];
+ pg->peers[off].internal_context.timeout = timeout;
+ pg->peers[off].internal_context.hostname = hostname;
+ pg->peers[off].internal_context.username = username;
+ pg->peers[off].internal_context.sshport = sshport;
+ if (pg->hostkey_data != NULL)
+ pg->peers[off].internal_context.hostkey =
+ &pg->hostkey_data[off * HOSTKEYFILESIZE];
+ pg->peers[off].internal_context.hostkey_callback = hostkey_callback;
+ pg->peers[off].internal_context.hostkey_cls = hostkey_cls;
+ pg->peers[off].internal_context.start_cb = cb;
+ pg->peers[off].internal_context.start_cb_cls = cb_cls;
#if !USE_START_HELPER
- GNUNET_SCHEDULER_add_now (&internal_start,
- &pg->peers[off].internal_context);
+ GNUNET_SCHEDULER_add_now (&internal_start,
+ &pg->peers[off].internal_context);
#else
- if ((pg->hostkey_data != NULL) && (hostcnt > 0))
- {
- pg->peers[off].daemon = GNUNET_TESTING_daemon_start (pcfg,
- timeout,
- GNUNET_YES,
- hostname,
- username,
- sshport,
+ if ((pg->hostkey_data != NULL) && (hostcnt > 0))
+ {
+ pg->peers[off].daemon =
+ GNUNET_TESTING_daemon_start (pcfg, timeout, GNUNET_YES, hostname,
+ username, sshport,
pg->peers[off].internal_context.hostkey,
&internal_hostkey_callback,
&pg->peers[off].internal_context,
* then set pg->whatever_phase for each peer and let them
* enter the fsm to get the HELLO's for peers and start connecting.
*/
- }
- else
- {
- GNUNET_SCHEDULER_add_now (&internal_start,
- &pg->peers[off].internal_context);
- }
+ }
+ else
+ {
+ GNUNET_SCHEDULER_add_now (&internal_start,
+ &pg->peers[off].internal_context);
+ }
#endif
- }
+ }
-#if USE_START_HELPER /* Now the peergroup has been set up, hostkeys and configs written to files. */
+#if USE_START_HELPER /* Now the peergroup has been set up, hostkeys and configs written to files. */
if ((pg->hostkey_data != NULL) && (hostcnt > 0))
+ {
+ for (off = 0; off < hostcnt; off++)
{
- for (off = 0; off < hostcnt; off++)
- {
- GNUNET_asprintf(&newservicehome, "%s/%s/", baseservicehome, pg->hosts[off].hostname);
-
- if (NULL != username)
- GNUNET_asprintf (&arg, "%s@%s:%s/%s", username, pg->hosts[off].hostname, baseservicehome, pg->hosts[off].hostname);
- else
- GNUNET_asprintf (&arg, "%s:%s/%s", pg->hosts[off].hostname, baseservicehome, pg->hosts[off].hostname);
-
- /* FIXME: Doesn't support ssh_port option! */
- proc = GNUNET_OS_start_process (NULL, NULL, "rsync", "rsync", "-r", newservicehome, arg, NULL);
-
- GNUNET_log(GNUNET_ERROR_TYPE_WARNING, "copying directory with command rsync -r %s %s\n", newservicehome, arg);
-
- GNUNET_free (arg);
- if (NULL == proc)
- {
- GNUNET_log (
- GNUNET_ERROR_TYPE_ERROR,
- _
- ("Could not start `%s' process to copy configuration directory.\n"),
- "scp");
- GNUNET_assert(0);
- }
- GNUNET_OS_process_wait (proc);
- GNUNET_OS_process_close (proc);
- }
- /* Now all the configuration files and hostkeys are copied to the remote host. Call the hostkey callback for each peer! */
- GNUNET_SCHEDULER_add_now(&call_hostkey_callbacks, pg);
+
+ if (hostcnt > 0)
+ {
+ hostname = pg->hosts[off % hostcnt].hostname;
+ username = pg->hosts[off % hostcnt].username;
+ sshport = pg->hosts[off % hostcnt].sshport;
+ }
+ else
+ {
+ hostname = NULL;
+ username = NULL;
+ sshport = 0;
+ }
+
+ if (GNUNET_YES ==
+ GNUNET_CONFIGURATION_get_value_string (cfg, "PATHS", "SERVICEHOME",
+ &baseservicehome))
+ {
+#if DEBUG_TESTING
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "baseservice home is %s\n",
+ baseservicehome);
+#endif
+ if (hostname != NULL)
+ GNUNET_asprintf (&newservicehome, "%s/%s/", baseservicehome,
+ hostname);
+ else
+ GNUNET_asprintf (&newservicehome, "%s/", baseservicehome);
+ GNUNET_free (baseservicehome);
+ baseservicehome = NULL;
+ }
+ else
+ {
+ tmpdir = getenv ("TMPDIR");
+ tmpdir = tmpdir ? tmpdir : "/tmp";
+ if (hostname != NULL)
+ GNUNET_asprintf (&newservicehome, "%s/%s/%s/", tmpdir, hostname,
+ "gnunet-testing-test-test");
+ else
+ GNUNET_asprintf (&newservicehome, "%s/%s/", tmpdir,
+ "gnunet-testing-test-test", off);
+ }
+
+ if (NULL != username)
+ GNUNET_asprintf (&arg, "%s@%s:%s", username, pg->hosts[off].hostname,
+ newservicehome);
+ else
+ GNUNET_asprintf (&arg, "%s:%s", pg->hosts[off].hostname,
+ newservicehome);
+
+ /* FIXME: Doesn't support ssh_port option! */
+ proc =
+ GNUNET_OS_start_process (GNUNET_NO, NULL, NULL, "rsync", "rsync", "-r",
+ newservicehome, arg, NULL);
+#if DEBUG_TESTING
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+ "copying directory with command rsync -r %s %s\n",
+ newservicehome, arg);
+#endif
+ GNUNET_free (newservicehome);
+ GNUNET_free (arg);
+ if (NULL == proc)
+ {
+ GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
+ _
+ ("Could not start `%s' process to copy configuration directory.\n"),
+ "scp");
+ GNUNET_assert (0);
+ }
+ GNUNET_OS_process_wait (proc);
+ GNUNET_OS_process_close (proc);
}
- GNUNET_free (baseservicehome);
+ /* Now all the configuration files and hostkeys are copied to the remote host. Call the hostkey callback for each peer! */
+ GNUNET_SCHEDULER_add_now (&call_hostkey_callbacks, pg);
+ }
#endif
return pg;
}
* offsetting operation.
*/
struct GNUNET_TESTING_Daemon *
-GNUNET_TESTING_daemon_get(struct GNUNET_TESTING_PeerGroup *pg,
- unsigned int position)
+GNUNET_TESTING_daemon_get (struct GNUNET_TESTING_PeerGroup *pg,
+ unsigned int position)
{
if (position < pg->total)
return pg->peers[position].daemon;
* @return the daemon on success, or NULL if no such peer identity is found
*/
struct GNUNET_TESTING_Daemon *
-GNUNET_TESTING_daemon_get_by_id(struct GNUNET_TESTING_PeerGroup *pg,
- struct GNUNET_PeerIdentity *peer_id)
+GNUNET_TESTING_daemon_get_by_id (struct GNUNET_TESTING_PeerGroup *pg,
+ const struct GNUNET_PeerIdentity *peer_id)
{
unsigned int i;
for (i = 0; i < pg->total; i++)
- {
- if (0 == memcmp (&pg->peers[i].daemon->id, peer_id,
- sizeof(struct GNUNET_PeerIdentity)))
- return pg->peers[i].daemon;
- }
+ {
+ if (0 ==
+ memcmp (&pg->peers[i].daemon->id, peer_id,
+ sizeof (struct GNUNET_PeerIdentity)))
+ return pg->peers[i].daemon;
+ }
return NULL;
}
* @param emsg NULL on success
*/
static void
-restart_callback(void *cls, const struct GNUNET_PeerIdentity *id,
- const struct GNUNET_CONFIGURATION_Handle *cfg,
- struct GNUNET_TESTING_Daemon *d, const char *emsg)
+restart_callback (void *cls, const struct GNUNET_PeerIdentity *id,
+ const struct GNUNET_CONFIGURATION_Handle *cfg,
+ struct GNUNET_TESTING_Daemon *d, const char *emsg)
{
struct RestartContext *restart_context = cls;
if (emsg == NULL)
- {
- restart_context->peers_restarted++;
- }
+ {
+ restart_context->peers_restarted++;
+ }
else
- {
- restart_context->peers_restart_failed++;
- }
-
- if (restart_context->peers_restarted == restart_context->peer_group->total)
- {
- restart_context->callback (restart_context->callback_cls, NULL);
- GNUNET_free (restart_context);
- }
- else if (restart_context->peers_restart_failed
- + restart_context->peers_restarted == restart_context->peer_group->total)
- {
- restart_context->callback (restart_context->callback_cls,
- "Failed to restart peers!");
- GNUNET_free (restart_context);
- }
+ {
+ restart_context->peers_restart_failed++;
+ }
+
+ if (restart_context->peers_restarted == restart_context->peer_group->total)
+ {
+ restart_context->callback (restart_context->callback_cls, NULL);
+ GNUNET_free (restart_context);
+ }
+ else if (restart_context->peers_restart_failed +
+ restart_context->peers_restarted ==
+ restart_context->peer_group->total)
+ {
+ restart_context->callback (restart_context->callback_cls,
+ "Failed to restart peers!");
+ GNUNET_free (restart_context);
+ }
}
*
*/
static void
-churn_stop_callback(void *cls, const char *emsg)
+churn_stop_callback (void *cls, const char *emsg)
{
struct ShutdownContext *shutdown_ctx = cls;
struct ChurnContext *churn_ctx = shutdown_ctx->cb_cls;
shutdown_ctx->outstanding--;
if (emsg != NULL)
- {
- GNUNET_log (GNUNET_ERROR_TYPE_WARNING,
- "Churn stop callback failed with error `%s'\n", emsg);
- churn_ctx->num_failed_stop++;
- }
+ {
+ GNUNET_log (GNUNET_ERROR_TYPE_WARNING,
+ "Churn stop callback failed with error `%s'\n", emsg);
+ churn_ctx->num_failed_stop++;
+ }
else
- {
- churn_ctx->num_to_stop--;
- }
+ {
+ churn_ctx->num_to_stop--;
+ }
-#if DEBUG_CHURN
- GNUNET_log (GNUNET_ERROR_TYPE_WARNING,
- "Stopped peer, %d left.\n", churn_ctx->num_to_stop);
-#endif
- total_left = (churn_ctx->num_to_stop - churn_ctx->num_failed_stop)
- + (churn_ctx->num_to_start - churn_ctx->num_failed_start);
+ total_left =
+ (churn_ctx->num_to_stop - churn_ctx->num_failed_stop) +
+ (churn_ctx->num_to_start - churn_ctx->num_failed_start);
if (total_left == 0)
+ {
+ if ((churn_ctx->num_failed_stop > 0) || (churn_ctx->num_failed_start > 0))
{
- if ((churn_ctx->num_failed_stop > 0) || (churn_ctx->num_failed_start > 0))
- {
- GNUNET_asprintf (
- &error_message,
- "Churn didn't complete successfully, %u peers failed to start %u peers failed to be stopped!",
- churn_ctx->num_failed_start,
- churn_ctx->num_failed_stop);
- }
- churn_ctx->cb (churn_ctx->cb_cls, error_message);
- GNUNET_free_non_null (error_message);
- GNUNET_free (churn_ctx);
- GNUNET_free (shutdown_ctx);
+ GNUNET_asprintf (&error_message,
+ "Churn didn't complete successfully, %u peers failed to start %u peers failed to be stopped!",
+ churn_ctx->num_failed_start, churn_ctx->num_failed_stop);
}
+ churn_ctx->cb (churn_ctx->cb_cls, error_message);
+ GNUNET_free_non_null (error_message);
+ GNUNET_free (churn_ctx);
+ GNUNET_free (shutdown_ctx);
+ }
}
/**
* @return the number of currently running peers in the peer group
*/
unsigned int
-GNUNET_TESTING_daemons_running(struct GNUNET_TESTING_PeerGroup *pg)
+GNUNET_TESTING_daemons_running (struct GNUNET_TESTING_PeerGroup *pg)
{
unsigned int i;
unsigned int running = 0;
+
for (i = 0; i < pg->total; i++)
+ {
+ if (pg->peers[i].daemon->running == GNUNET_YES)
{
- if (pg->peers[i].daemon->running == GNUNET_YES)
- {
- GNUNET_assert (running != -1);
- running++;
- }
+ GNUNET_assert (running != -1);
+ running++;
}
+ }
return running;
}
* to calling gnunet-arm N times all at once).
*/
static void
-schedule_churn_shutdown_task(void *cls,
- const struct GNUNET_SCHEDULER_TaskContext *tc)
+schedule_churn_shutdown_task (void *cls,
+ const struct GNUNET_SCHEDULER_TaskContext *tc)
{
struct PeerShutdownContext *peer_shutdown_ctx = cls;
struct ShutdownContext *shutdown_ctx;
struct ChurnContext *churn_ctx;
+
GNUNET_assert (peer_shutdown_ctx != NULL);
shutdown_ctx = peer_shutdown_ctx->shutdown_ctx;
GNUNET_assert (shutdown_ctx != NULL);
churn_ctx = (struct ChurnContext *) shutdown_ctx->cb_cls;
if (shutdown_ctx->outstanding > churn_ctx->pg->max_concurrent_ssh)
- GNUNET_SCHEDULER_add_delayed (
- GNUNET_TIME_relative_multiply (
- GNUNET_TIME_UNIT_MILLISECONDS,
- 100),
+ GNUNET_SCHEDULER_add_delayed (GNUNET_TIME_relative_multiply
+ (GNUNET_TIME_UNIT_MILLISECONDS, 100),
&schedule_churn_shutdown_task,
peer_shutdown_ctx);
else
- {
- shutdown_ctx->outstanding++;
+ {
+ shutdown_ctx->outstanding++;
+ if (churn_ctx->service != NULL)
+ GNUNET_TESTING_daemon_stop_service (peer_shutdown_ctx->daemon,
+ churn_ctx->service,
+ shutdown_ctx->timeout,
+ shutdown_ctx->cb, shutdown_ctx);
+ else
GNUNET_TESTING_daemon_stop (peer_shutdown_ctx->daemon,
shutdown_ctx->timeout, shutdown_ctx->cb,
shutdown_ctx, GNUNET_NO, GNUNET_YES);
- GNUNET_free (peer_shutdown_ctx);
- }
+ GNUNET_free (peer_shutdown_ctx);
+ }
}
* completion.
*
* @param pg handle for the peer group
+ * @param service the service to churn off/on, NULL to churn peer
* @param voff number of peers that should go offline
* @param von number of peers that should come back online;
* must be zero on first call (since "testbed_start"
* @param cb_cls closure for cb
*/
void
-GNUNET_TESTING_daemons_churn(struct GNUNET_TESTING_PeerGroup *pg,
- unsigned int voff, unsigned int von,
- struct GNUNET_TIME_Relative timeout,
- GNUNET_TESTING_NotifyCompletion cb, void *cb_cls)
+GNUNET_TESTING_daemons_churn (struct GNUNET_TESTING_PeerGroup *pg,
+ char *service, unsigned int voff,
+ unsigned int von,
+ struct GNUNET_TIME_Relative timeout,
+ GNUNET_TESTING_NotifyCompletion cb, void *cb_cls)
{
struct ChurnContext *churn_ctx;
struct ShutdownContext *shutdown_ctx;
unsigned int *stopped_arr;
unsigned int *running_permute;
unsigned int *stopped_permute;
+ char *pos;
shutdown_ctx = NULL;
peer_shutdown_ctx = NULL;
running = 0;
stopped = 0;
- if ((von == 0) && (voff == 0)) /* No peers at all? */
- {
- cb (cb_cls, NULL);
- return;
- }
+ if ((von == 0) && (voff == 0)) /* No peers at all? */
+ {
+ cb (cb_cls, NULL);
+ return;
+ }
for (i = 0; i < pg->total; i++)
+ {
+ if (service == NULL)
{
if (pg->peers[i].daemon->running == GNUNET_YES)
- {
- GNUNET_assert (running != -1);
- running++;
- }
+ {
+ GNUNET_assert (running != -1);
+ running++;
+ }
else
+ {
+ GNUNET_assert (stopped != -1);
+ stopped++;
+ }
+ }
+ else
+ {
+ /* FIXME: make churned services a list! */
+ pos = pg->peers[i].daemon->churned_services;
+ /* FIXME: while (pos != NULL) */
+ if (pos != NULL)
+ {
+#if FIXME
+ if (0 == strcasecmp (pos, service))
{
- GNUNET_assert (stopped != -1);
- stopped++;
+
+ break;
}
+#endif
+ GNUNET_assert (stopped != -1);
+ stopped++;
+ /* FIXME: pos = pos->next; */
+ }
+ if (pos == NULL)
+ {
+ GNUNET_assert (running != -1);
+ running++;
+ }
}
+ }
if (voff > running)
- {
- GNUNET_log (GNUNET_ERROR_TYPE_WARNING,
- "Trying to stop more peers than are currently running!\n");
- cb (cb_cls, "Trying to stop more peers than are currently running!");
- return;
- }
+ {
+ GNUNET_log (GNUNET_ERROR_TYPE_WARNING,
+ "Trying to stop more peers (%d) than are currently running (%d)!\n",
+ voff, running);
+ cb (cb_cls, "Trying to stop more peers than are currently running!");
+ return;
+ }
if (von > stopped)
- {
- GNUNET_log (GNUNET_ERROR_TYPE_WARNING,
- "Trying to start more peers than are currently stopped!\n");
- cb (cb_cls, "Trying to start more peers than are currently stopped!");
- return;
- }
+ {
+ GNUNET_log (GNUNET_ERROR_TYPE_WARNING,
+ "Trying to start more peers (%d) than are currently stopped (%d)!\n",
+ von, stopped);
+ cb (cb_cls, "Trying to start more peers than are currently stopped!");
+ return;
+ }
churn_ctx = GNUNET_malloc (sizeof (struct ChurnContext));
+ if (service != NULL)
+ churn_ctx->service = GNUNET_strdup (service);
running_arr = NULL;
if (running > 0)
running_arr = GNUNET_malloc (running * sizeof (unsigned int));
stopped_permute = NULL;
if (running > 0)
- running_permute = GNUNET_CRYPTO_random_permute (GNUNET_CRYPTO_QUALITY_WEAK,
- running);
+ running_permute =
+ GNUNET_CRYPTO_random_permute (GNUNET_CRYPTO_QUALITY_WEAK, running);
if (stopped > 0)
- stopped_permute = GNUNET_CRYPTO_random_permute (GNUNET_CRYPTO_QUALITY_WEAK,
- stopped);
+ stopped_permute =
+ GNUNET_CRYPTO_random_permute (GNUNET_CRYPTO_QUALITY_WEAK, stopped);
total_running = running;
total_stopped = stopped;
churn_ctx->pg = pg;
for (i = 0; i < pg->total; i++)
+ {
+ if (service == NULL)
{
if (pg->peers[i].daemon->running == GNUNET_YES)
- {
- GNUNET_assert ((running_arr != NULL) && (total_running > running));
- running_arr[running] = i;
- running++;
- }
+ {
+ GNUNET_assert ((running_arr != NULL) && (total_running > running));
+ running_arr[running] = i;
+ running++;
+ }
else
- {
- GNUNET_assert ((stopped_arr != NULL) && (total_stopped > stopped));
- stopped_arr[stopped] = i;
- stopped++;
- }
+ {
+ GNUNET_assert ((stopped_arr != NULL) && (total_stopped > stopped));
+ stopped_arr[stopped] = i;
+ stopped++;
+ }
}
+ else
+ {
+ /* FIXME: make churned services a list! */
+ pos = pg->peers[i].daemon->churned_services;
+ /* FIXME: while (pos != NULL) */
+ if (pos != NULL)
+ {
+ GNUNET_assert ((stopped_arr != NULL) && (total_stopped > stopped));
+ stopped_arr[stopped] = i;
+ stopped++;
+ /* FIXME: pos = pos->next; */
+ }
+ if (pos == NULL)
+ {
+ GNUNET_assert ((running_arr != NULL) && (total_running > running));
+ running_arr[running] = i;
+ running++;
+ }
+ }
+ }
GNUNET_assert (running >= voff);
if (voff > 0)
- {
- shutdown_ctx = GNUNET_malloc (sizeof (struct ShutdownContext));
- shutdown_ctx->cb = &churn_stop_callback;
- shutdown_ctx->cb_cls = churn_ctx;
- shutdown_ctx->total_peers = voff;
- shutdown_ctx->timeout = timeout;
- }
+ {
+ shutdown_ctx = GNUNET_malloc (sizeof (struct ShutdownContext));
+ shutdown_ctx->cb = &churn_stop_callback;
+ shutdown_ctx->cb_cls = churn_ctx;
+ shutdown_ctx->total_peers = voff;
+ shutdown_ctx->timeout = timeout;
+ }
for (i = 0; i < voff; i++)
- {
+ {
#if DEBUG_CHURN
- GNUNET_log (GNUNET_ERROR_TYPE_WARNING, "Stopping peer %d!\n",
- running_permute[i]);
-#endif
- GNUNET_assert (running_arr != NULL);
- peer_shutdown_ctx = GNUNET_malloc (sizeof (struct PeerShutdownContext));
- peer_shutdown_ctx->daemon
- = pg->peers[running_arr[running_permute[i]]].daemon;
- peer_shutdown_ctx->shutdown_ctx = shutdown_ctx;
- GNUNET_SCHEDULER_add_now (&schedule_churn_shutdown_task,
- peer_shutdown_ctx);
-
- /*
- GNUNET_TESTING_daemon_stop (pg->peers[running_arr[running_permute[i]]].daemon,
- timeout,
- &churn_stop_callback, churn_ctx,
- GNUNET_NO, GNUNET_YES); */
- }
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Stopping peer %d!\n",
+ running_arr[running_permute[i]]);
+#endif
+ GNUNET_assert (running_arr != NULL);
+ peer_shutdown_ctx = GNUNET_malloc (sizeof (struct PeerShutdownContext));
+ peer_shutdown_ctx->daemon =
+ pg->peers[running_arr[running_permute[i]]].daemon;
+ peer_shutdown_ctx->shutdown_ctx = shutdown_ctx;
+ GNUNET_SCHEDULER_add_now (&schedule_churn_shutdown_task, peer_shutdown_ctx);
+ }
GNUNET_assert (stopped >= von);
if (von > 0)
- {
- churn_startup_ctx = GNUNET_malloc (sizeof (struct ChurnRestartContext));
- churn_startup_ctx->churn_ctx = churn_ctx;
- churn_startup_ctx->timeout = timeout;
- churn_startup_ctx->pg = pg;
- }
+ {
+ churn_startup_ctx = GNUNET_malloc (sizeof (struct ChurnRestartContext));
+ churn_startup_ctx->churn_ctx = churn_ctx;
+ churn_startup_ctx->timeout = timeout;
+ churn_startup_ctx->pg = pg;
+ }
for (i = 0; i < von; i++)
- {
+ {
#if DEBUG_CHURN
- GNUNET_log (GNUNET_ERROR_TYPE_WARNING, "Starting up peer %d!\n",
- stopped_permute[i]);
-#endif
- GNUNET_assert (stopped_arr != NULL);
- peer_restart_ctx = GNUNET_malloc (sizeof (struct PeerRestartContext));
- peer_restart_ctx->churn_restart_ctx = churn_startup_ctx;
- peer_restart_ctx->daemon
- = pg->peers[stopped_arr[stopped_permute[i]]].daemon;
- GNUNET_SCHEDULER_add_now (&schedule_churn_restart, peer_restart_ctx);
- /*
- GNUNET_TESTING_daemon_start_stopped(pg->peers[stopped_arr[stopped_permute[i]]].daemon,
- timeout, &churn_start_callback, churn_ctx); */
- }
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Starting up peer %d!\n",
+ stopped_arr[stopped_permute[i]]);
+#endif
+ GNUNET_assert (stopped_arr != NULL);
+ peer_restart_ctx = GNUNET_malloc (sizeof (struct PeerRestartContext));
+ peer_restart_ctx->churn_restart_ctx = churn_startup_ctx;
+ peer_restart_ctx->daemon =
+ pg->peers[stopped_arr[stopped_permute[i]]].daemon;
+ GNUNET_SCHEDULER_add_now (&schedule_churn_restart, peer_restart_ctx);
+ }
GNUNET_free_non_null (running_arr);
GNUNET_free_non_null (stopped_arr);
GNUNET_free_non_null (stopped_permute);
}
+/*
+ * Start a given service for each of the peers in the peer group.
+ *
+ * @param pg handle for the peer group
+ * @param service the service to start
+ * @param timeout how long to wait for operations to finish before
+ * giving up
+ * @param cb function to call once finished
+ * @param cb_cls closure for cb
+ *
+ */
+void
+GNUNET_TESTING_daemons_start_service (struct GNUNET_TESTING_PeerGroup *pg,
+ char *service,
+ struct GNUNET_TIME_Relative timeout,
+ GNUNET_TESTING_NotifyCompletion cb,
+ void *cb_cls)
+{
+ struct ServiceStartContext *start_ctx;
+ struct PeerServiceStartContext *peer_start_ctx;
+ unsigned int i;
+
+ GNUNET_assert (service != NULL);
+
+ start_ctx = GNUNET_malloc (sizeof (struct ServiceStartContext));
+ start_ctx->pg = pg;
+ start_ctx->remaining = pg->total;
+ start_ctx->cb = cb;
+ start_ctx->cb_cls = cb_cls;
+ start_ctx->service = GNUNET_strdup (service);
+ start_ctx->timeout = timeout;
+
+ for (i = 0; i < pg->total; i++)
+ {
+#if DEBUG_START
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Starting up service %s on peer %d!\n",
+ service, stopped_arr[stopped_permute[i]]);
+#endif
+ peer_start_ctx = GNUNET_malloc (sizeof (struct PeerServiceStartContext));
+ peer_start_ctx->start_ctx = start_ctx;
+ peer_start_ctx->daemon = pg->peers[i].daemon;
+ GNUNET_SCHEDULER_add_now (&schedule_service_start, peer_start_ctx);
+ }
+}
/**
* Restart all peers in the given group.
* @param callback_cls closure for the callback function
*/
void
-GNUNET_TESTING_daemons_restart(struct GNUNET_TESTING_PeerGroup *pg,
- GNUNET_TESTING_NotifyCompletion callback,
- void *callback_cls)
+GNUNET_TESTING_daemons_restart (struct GNUNET_TESTING_PeerGroup *pg,
+ GNUNET_TESTING_NotifyCompletion callback,
+ void *callback_cls)
{
struct RestartContext *restart_context;
unsigned int off;
if (pg->total > 0)
- {
- restart_context = GNUNET_malloc (sizeof (struct RestartContext));
- restart_context->peer_group = pg;
- restart_context->peers_restarted = 0;
- restart_context->callback = callback;
- restart_context->callback_cls = callback_cls;
+ {
+ restart_context = GNUNET_malloc (sizeof (struct RestartContext));
+ restart_context->peer_group = pg;
+ restart_context->peers_restarted = 0;
+ restart_context->callback = callback;
+ restart_context->callback_cls = callback_cls;
- for (off = 0; off < pg->total; off++)
- {
- GNUNET_TESTING_daemon_restart (pg->peers[off].daemon,
- &restart_callback, restart_context);
- }
+ for (off = 0; off < pg->total; off++)
+ {
+ GNUNET_TESTING_daemon_restart (pg->peers[off].daemon, &restart_callback,
+ restart_context);
}
+ }
}
* @param cb_cls closure for cb
*/
void
-GNUNET_TESTING_daemons_vary(struct GNUNET_TESTING_PeerGroup *pg,
- unsigned int offset, int desired_status,
- struct GNUNET_TIME_Relative timeout,
- GNUNET_TESTING_NotifyCompletion cb, void *cb_cls)
+GNUNET_TESTING_daemons_vary (struct GNUNET_TESTING_PeerGroup *pg,
+ unsigned int offset, int desired_status,
+ struct GNUNET_TIME_Relative timeout,
+ GNUNET_TESTING_NotifyCompletion cb, void *cb_cls)
{
struct ShutdownContext *shutdown_ctx;
struct ChurnRestartContext *startup_ctx;
struct ChurnContext *churn_ctx;
if (GNUNET_NO == desired_status)
+ {
+ if (NULL != pg->peers[offset].daemon)
{
- if (NULL != pg->peers[offset].daemon)
- {
- shutdown_ctx = GNUNET_malloc (sizeof (struct ShutdownContext));
- churn_ctx = GNUNET_malloc (sizeof (struct ChurnContext));
- churn_ctx->num_to_start = 0;
- churn_ctx->num_to_stop = 1;
- churn_ctx->cb = cb;
- churn_ctx->cb_cls = cb_cls;
- shutdown_ctx->cb_cls = churn_ctx;
- GNUNET_TESTING_daemon_stop (pg->peers[offset].daemon, timeout,
- &churn_stop_callback, shutdown_ctx,
- GNUNET_NO, GNUNET_YES);
- }
+ shutdown_ctx = GNUNET_malloc (sizeof (struct ShutdownContext));
+ churn_ctx = GNUNET_malloc (sizeof (struct ChurnContext));
+ churn_ctx->num_to_start = 0;
+ churn_ctx->num_to_stop = 1;
+ churn_ctx->cb = cb;
+ churn_ctx->cb_cls = cb_cls;
+ shutdown_ctx->cb_cls = churn_ctx;
+ GNUNET_TESTING_daemon_stop (pg->peers[offset].daemon, timeout,
+ &churn_stop_callback, shutdown_ctx, GNUNET_NO,
+ GNUNET_YES);
}
+ }
else if (GNUNET_YES == desired_status)
- {
- if (NULL == pg->peers[offset].daemon)
- {
- startup_ctx = GNUNET_malloc (sizeof (struct ChurnRestartContext));
- churn_ctx = GNUNET_malloc (sizeof (struct ChurnContext));
- churn_ctx->num_to_start = 1;
- churn_ctx->num_to_stop = 0;
- churn_ctx->cb = cb;
- churn_ctx->cb_cls = cb_cls;
- startup_ctx->churn_ctx = churn_ctx;
- GNUNET_TESTING_daemon_start_stopped (pg->peers[offset].daemon,
- timeout, &churn_start_callback,
- startup_ctx);
- }
+ {
+ if (NULL == pg->peers[offset].daemon)
+ {
+ startup_ctx = GNUNET_malloc (sizeof (struct ChurnRestartContext));
+ churn_ctx = GNUNET_malloc (sizeof (struct ChurnContext));
+ churn_ctx->num_to_start = 1;
+ churn_ctx->num_to_stop = 0;
+ churn_ctx->cb = cb;
+ churn_ctx->cb_cls = cb_cls;
+ startup_ctx->churn_ctx = churn_ctx;
+ GNUNET_TESTING_daemon_start_stopped (pg->peers[offset].daemon, timeout,
+ &churn_start_callback, startup_ctx);
}
+ }
else
GNUNET_break (0);
}
* @param emsg NULL on success
*/
static void
-internal_shutdown_callback(void *cls, const char *emsg)
+internal_shutdown_callback (void *cls, const char *emsg)
{
struct PeerShutdownContext *peer_shutdown_ctx = cls;
struct ShutdownContext *shutdown_ctx = peer_shutdown_ctx->shutdown_ctx;
unsigned int off;
+ int i;
struct OutstandingSSH *ssh_pos;
shutdown_ctx->outstanding--;
shutdown_ctx->pg);
if (emsg == NULL)
+ {
+ shutdown_ctx->peers_down++;
+ }
+ else
+ {
+#if VERBOSE_TESTING
+ GNUNET_log_from (GNUNET_ERROR_TYPE_DEBUG, "internal_shutdown_callback",
+ "Failed to stop a peer: %s\n", emsg);
+#endif
+ shutdown_ctx->peers_failed++;
+ }
+
+ if ((shutdown_ctx->cb != NULL) &&
+ (shutdown_ctx->peers_down + shutdown_ctx->peers_failed ==
+ shutdown_ctx->total_peers))
+ {
+ if (shutdown_ctx->peers_failed > 0)
+ shutdown_ctx->cb (shutdown_ctx->cb_cls,
+ "Not all peers successfully shut down!");
+ else
+ shutdown_ctx->cb (shutdown_ctx->cb_cls, NULL);
+
+ for (i = 0; i < shutdown_ctx->pg->total; i++)
{
- shutdown_ctx->peers_down++;
+ if (shutdown_ctx->pg->peers[i].startup_task != GNUNET_SCHEDULER_NO_TASK)
+ GNUNET_SCHEDULER_cancel (shutdown_ctx->pg->peers[i].startup_task);
}
- else
+ GNUNET_free (shutdown_ctx->pg->peers);
+ GNUNET_free_non_null (shutdown_ctx->pg->hostkey_data);
+ for (off = 0; off < shutdown_ctx->pg->num_hosts; off++)
{
- shutdown_ctx->peers_failed++;
+ GNUNET_free (shutdown_ctx->pg->hosts[off].hostname);
+ GNUNET_free_non_null (shutdown_ctx->pg->hosts[off].username);
}
-
- if ((shutdown_ctx->cb != NULL) && (shutdown_ctx->peers_down
- + shutdown_ctx->peers_failed == shutdown_ctx->total_peers))
+ GNUNET_free_non_null (shutdown_ctx->pg->hosts);
+ while (NULL != (ssh_pos = shutdown_ctx->pg->ssh_head))
{
- if (shutdown_ctx->peers_failed > 0)
- shutdown_ctx->cb (shutdown_ctx->cb_cls,
- "Not all peers successfully shut down!");
- else
- shutdown_ctx->cb (shutdown_ctx->cb_cls, NULL);
-
- GNUNET_free (shutdown_ctx->pg->peers);
- GNUNET_free_non_null(shutdown_ctx->pg->hostkey_data);
- for (off = 0; off < shutdown_ctx->pg->num_hosts; off++)
- {
- GNUNET_free (shutdown_ctx->pg->hosts[off].hostname);
- GNUNET_free_non_null (shutdown_ctx->pg->hosts[off].username);
- }
- GNUNET_free_non_null (shutdown_ctx->pg->hosts);
- while (NULL != (ssh_pos = shutdown_ctx->pg->ssh_head))
- {
- GNUNET_CONTAINER_DLL_remove(shutdown_ctx->pg->ssh_head, shutdown_ctx->pg->ssh_tail, ssh_pos);
- GNUNET_free(ssh_pos);
- }
- GNUNET_free (shutdown_ctx->pg);
- GNUNET_free (shutdown_ctx);
+ GNUNET_CONTAINER_DLL_remove (shutdown_ctx->pg->ssh_head,
+ shutdown_ctx->pg->ssh_tail, ssh_pos);
+ GNUNET_free (ssh_pos);
}
- GNUNET_free(peer_shutdown_ctx);
+ GNUNET_free (shutdown_ctx->pg);
+ GNUNET_free (shutdown_ctx);
+ }
+ GNUNET_free (peer_shutdown_ctx);
}
* to calling gnunet-arm N times all at once).
*/
static void
-schedule_shutdown_task(void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
+schedule_shutdown_task (void *cls,
+ const struct GNUNET_SCHEDULER_TaskContext *tc)
{
struct PeerShutdownContext *peer_shutdown_ctx = cls;
struct ShutdownContext *shutdown_ctx;
shutdown_ctx = peer_shutdown_ctx->shutdown_ctx;
GNUNET_assert (shutdown_ctx != NULL);
- if ((shutdown_ctx->outstanding < shutdown_ctx->pg->max_concurrent_ssh)
- || ((peer_shutdown_ctx->daemon->hostname != NULL)
- && (count_outstanding_at_host (peer_shutdown_ctx->daemon->hostname,
- shutdown_ctx->pg)
- < shutdown_ctx->pg->max_concurrent_ssh)))
- {
- if (peer_shutdown_ctx->daemon->hostname != NULL)
- increment_outstanding_at_host (peer_shutdown_ctx->daemon->hostname,
- shutdown_ctx->pg);
- shutdown_ctx->outstanding++;
- GNUNET_TESTING_daemon_stop (peer_shutdown_ctx->daemon,
- shutdown_ctx->timeout,
- &internal_shutdown_callback, peer_shutdown_ctx,
- GNUNET_YES, GNUNET_NO);
- }
+ if ((shutdown_ctx->outstanding < shutdown_ctx->pg->max_concurrent_ssh) ||
+ ((peer_shutdown_ctx->daemon->hostname != NULL) &&
+ (count_outstanding_at_host
+ (peer_shutdown_ctx->daemon->hostname,
+ shutdown_ctx->pg) < shutdown_ctx->pg->max_concurrent_ssh)))
+ {
+ if (peer_shutdown_ctx->daemon->hostname != NULL)
+ increment_outstanding_at_host (peer_shutdown_ctx->daemon->hostname,
+ shutdown_ctx->pg);
+ shutdown_ctx->outstanding++;
+ GNUNET_TESTING_daemon_stop (peer_shutdown_ctx->daemon,
+ shutdown_ctx->timeout,
+ &internal_shutdown_callback, peer_shutdown_ctx,
+ shutdown_ctx->delete_files, GNUNET_NO);
+ }
else
- GNUNET_SCHEDULER_add_delayed (GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_MILLISECONDS,
- 100),
+ GNUNET_SCHEDULER_add_delayed (GNUNET_TIME_relative_multiply
+ (GNUNET_TIME_UNIT_MILLISECONDS, 100),
&schedule_shutdown_task, peer_shutdown_ctx);
}
+/**
+ * Read a testing hosts file based on a configuration.
+ * Returns a DLL of hosts (caller must free!) on success
+ * or NULL on failure.
+ *
+ * @param cfg a configuration with a testing section
+ *
+ * @return DLL of hosts on success, NULL on failure
+ */
+struct GNUNET_TESTING_Host *
+GNUNET_TESTING_hosts_load (const struct GNUNET_CONFIGURATION_Handle *cfg)
+{
+ struct GNUNET_TESTING_Host *hosts;
+ struct GNUNET_TESTING_Host *temphost;
+ char *data;
+ char *buf;
+ char *hostfile;
+ struct stat frstat;
+ int count;
+ int ret;
+
+ /* Check for a hostfile containing user@host:port triples */
+ if (GNUNET_OK !=
+ GNUNET_CONFIGURATION_get_value_string (cfg, "testing", "hostfile",
+ &hostfile))
+ return NULL;
+
+ hosts = NULL;
+ temphost = NULL;
+ data = NULL;
+ if (hostfile != NULL)
+ {
+ if (GNUNET_OK != GNUNET_DISK_file_test (hostfile))
+ GNUNET_DISK_fn_write (hostfile, NULL, 0,
+ GNUNET_DISK_PERM_USER_READ |
+ GNUNET_DISK_PERM_USER_WRITE);
+ if ((0 != STAT (hostfile, &frstat)) || (frstat.st_size == 0))
+ {
+ GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
+ "Could not open file specified for host list, ending test!");
+ GNUNET_free (hostfile);
+ return NULL;
+ }
+
+ data = GNUNET_malloc_large (frstat.st_size);
+ GNUNET_assert (data != NULL);
+ if (frstat.st_size != GNUNET_DISK_fn_read (hostfile, data, frstat.st_size))
+ {
+ GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
+ "Could not read file %s specified for host list, ending test!",
+ hostfile);
+ GNUNET_free (hostfile);
+ GNUNET_free (data);
+ return NULL;
+ }
+
+ GNUNET_free_non_null (hostfile);
+
+ buf = data;
+ count = 0;
+ while (count < frstat.st_size - 1)
+ {
+ count++;
+ if (((data[count] == '\n')) && (buf != &data[count]))
+ {
+ data[count] = '\0';
+ temphost = GNUNET_malloc (sizeof (struct GNUNET_TESTING_Host));
+ ret =
+ SSCANF (buf, "%a[a-zA-Z0-9_]@%a[a-zA-Z0-9.]:%hd",
+ &temphost->username, &temphost->hostname, &temphost->port);
+ if (3 == ret)
+ {
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+ "Successfully read host %s, port %d and user %s from file\n",
+ temphost->hostname, temphost->port, temphost->username);
+ }
+ else
+ {
+ GNUNET_log (GNUNET_ERROR_TYPE_WARNING,
+ "Error reading line `%s' in hostfile\n", buf);
+ GNUNET_free (temphost);
+ buf = &data[count + 1];
+ continue;
+ }
+ temphost->next = hosts;
+ hosts = temphost;
+ buf = &data[count + 1];
+ }
+ else if ((data[count] == '\n') || (data[count] == '\0'))
+ buf = &data[count + 1];
+ }
+ }
+ GNUNET_free_non_null (data);
+
+ return hosts;
+}
/**
* Shutdown all peers started in the given group.
* @param cb_cls closure for cb
*/
void
-GNUNET_TESTING_daemons_stop(struct GNUNET_TESTING_PeerGroup *pg,
- struct GNUNET_TIME_Relative timeout,
- GNUNET_TESTING_NotifyCompletion cb, void *cb_cls)
+GNUNET_TESTING_daemons_stop (struct GNUNET_TESTING_PeerGroup *pg,
+ struct GNUNET_TIME_Relative timeout,
+ GNUNET_TESTING_NotifyCompletion cb, void *cb_cls)
{
unsigned int off;
struct ShutdownContext *shutdown_ctx;
struct PeerShutdownContext *peer_shutdown_ctx;
+
#if OLD
struct PeerConnection *conn_iter;
struct PeerConnection *temp_conn;
#endif
+ struct ConnectContext *cc;
GNUNET_assert (pg->total > 0);
+ while (NULL != (cc = pg->cc_head))
+ {
+ GNUNET_CONTAINER_DLL_remove (pg->cc_head, pg->cc_tail, cc);
+ if (GNUNET_SCHEDULER_NO_TASK != cc->task)
+ GNUNET_SCHEDULER_cancel (cc->task);
+ if (NULL != cc->cc)
+ GNUNET_TESTING_daemons_connect_cancel (cc->cc);
+ GNUNET_free (cc);
+ }
shutdown_ctx = GNUNET_malloc (sizeof (struct ShutdownContext));
+ shutdown_ctx->delete_files =
+ GNUNET_CONFIGURATION_get_value_yesno (pg->cfg, "TESTING", "DELETE_FILES");
shutdown_ctx->cb = cb;
shutdown_ctx->cb_cls = cb_cls;
shutdown_ctx->total_peers = pg->total;
shutdown_ctx->timeout = timeout;
shutdown_ctx->pg = pg;
- /* shtudown_ctx->outstanding = 0; */
for (off = 0; off < pg->total; off++)
- {
- GNUNET_assert (NULL != pg->peers[off].daemon);
- peer_shutdown_ctx = GNUNET_malloc (sizeof (struct PeerShutdownContext));
- peer_shutdown_ctx->daemon = pg->peers[off].daemon;
- peer_shutdown_ctx->shutdown_ctx = shutdown_ctx;
- GNUNET_SCHEDULER_add_now (&schedule_shutdown_task, peer_shutdown_ctx);
+ {
+ GNUNET_assert (NULL != pg->peers[off].daemon);
+ peer_shutdown_ctx = GNUNET_malloc (sizeof (struct PeerShutdownContext));
+ peer_shutdown_ctx->daemon = pg->peers[off].daemon;
+ peer_shutdown_ctx->shutdown_ctx = shutdown_ctx;
+ GNUNET_SCHEDULER_add_now (&schedule_shutdown_task, peer_shutdown_ctx);
- if (NULL != pg->peers[off].cfg)
- {
- GNUNET_CONFIGURATION_destroy (pg->peers[off].cfg);
- pg->peers[off].cfg = NULL;
- }
+ if (NULL != pg->peers[off].cfg)
+ {
+ GNUNET_CONFIGURATION_destroy (pg->peers[off].cfg);
+ pg->peers[off].cfg = NULL;
+ }
#if OLD
- conn_iter = pg->peers[off].allowed_peers_head;
- while (conn_iter != NULL)
- {
- temp_conn = conn_iter->next;
- GNUNET_free(conn_iter);
- conn_iter = temp_conn;
- }
+// FIXME Do DLL remove for all pg->peers[off].LIST
+ conn_iter = pg->peers[off].allowed_peers_head;
+ while (conn_iter != NULL)
+ {
+ temp_conn = conn_iter->next;
+ GNUNET_free (conn_iter);
+ conn_iter = temp_conn;
+ }
+ pg->peers[off].allowed_peers_head = NULL;
- conn_iter = pg->peers[off].connect_peers_head;
- while (conn_iter != NULL)
- {
- temp_conn = conn_iter->next;
- GNUNET_free(conn_iter);
- conn_iter = temp_conn;
- }
+ conn_iter = pg->peers[off].connect_peers_head;
+ while (conn_iter != NULL)
+ {
+ temp_conn = conn_iter->next;
+ GNUNET_free (conn_iter);
+ conn_iter = temp_conn;
+ }
+ pg->peers[off].connect_peers_head = NULL;
- conn_iter = pg->peers[off].blacklisted_peers_head;
- while (conn_iter != NULL)
- {
- temp_conn = conn_iter->next;
- GNUNET_free(conn_iter);
- conn_iter = temp_conn;
- }
+ conn_iter = pg->peers[off].blacklisted_peers_head;
+ while (conn_iter != NULL)
+ {
+ temp_conn = conn_iter->next;
+ GNUNET_free (conn_iter);
+ conn_iter = temp_conn;
+ }
+ pg->peers[off].blacklisted_peers_head = NULL;
- conn_iter = pg->peers[off].connect_peers_working_set_head;
- while (conn_iter != NULL)
- {
- temp_conn = conn_iter->next;
- GNUNET_free(conn_iter);
- conn_iter = temp_conn;
- }
+ conn_iter = pg->peers[off].connect_peers_working_set_head;
+ while (conn_iter != NULL)
+ {
+ temp_conn = conn_iter->next;
+ GNUNET_free (conn_iter);
+ conn_iter = temp_conn;
+ }
+ pg->peers[off].connect_peers_working_set_head = NULL;
#else
- if (pg->peers[off].allowed_peers != NULL)
- GNUNET_CONTAINER_multihashmap_destroy (pg->peers[off].allowed_peers);
- if (pg->peers[off].connect_peers != NULL)
- GNUNET_CONTAINER_multihashmap_destroy (pg->peers[off].connect_peers);
- if (pg->peers[off].blacklisted_peers != NULL)
- GNUNET_CONTAINER_multihashmap_destroy (pg->
- peers[off].blacklisted_peers);
+ if (pg->peers[off].allowed_peers != NULL)
+ GNUNET_CONTAINER_multihashmap_destroy (pg->peers[off].allowed_peers);
+ if (pg->peers[off].connect_peers != NULL)
+ GNUNET_CONTAINER_multihashmap_destroy (pg->peers[off].connect_peers);
+ if (pg->peers[off].blacklisted_peers != NULL)
+ GNUNET_CONTAINER_multihashmap_destroy (pg->peers[off].blacklisted_peers);
#endif
- }
+ }
}
/* end of testing_group.c */