This file is part of GNUnet
Copyright (C) 2008--2014 GNUnet e.V.
- GNUnet is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published
- by the Free Software Foundation; either version 3, or (at your
- option) any later version.
+ GNUnet is free software: you can redistribute it and/or modify it
+ under the terms of the GNU Affero General Public License as published
+ by the Free Software Foundation, either version 3 of the License,
+ or (at your option) any later version.
GNUnet is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- General Public License for more details.
+ Affero General Public License for more details.
- You should have received a copy of the GNU General Public License
- along with GNUnet; see the file COPYING. If not, write to the
- Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- Boston, MA 02110-1301, USA.
-*/
+ You should have received a copy of the GNU Affero General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+ SPDX-License-Identifier: AGPL3.0-or-later
+ */
/**
* @file testbed/generate-underlay-topology.c
#include "testbed_api_topology.h"
#include "sqlite3.h"
-#define LOG(type, ...) \
- GNUNET_log (type, __VA_ARGS__)
+#define LOG(type, ...) GNUNET_log (type, __VA_ARGS__)
-#define LOG_ERROR(...) \
- LOG (GNUNET_ERROR_TYPE_ERROR, __VA_ARGS__)
+#define LOG_ERROR(...) LOG (GNUNET_ERROR_TYPE_ERROR, __VA_ARGS__)
/**
* Log an error message at log-level 'level' that indicates
* a failure of the command 'cmd' on file 'filename'
* with the message given by strerror(errno).
*/
-#define LOG_SQLITE(db, msg, level, cmd) \
- do { \
- GNUNET_log_from (level, "sqlite", _("`%s' failed at %s:%d with error: %s\n"), \
- cmd, __FILE__,__LINE__, sqlite3_errmsg(db)); \
- if (msg != NULL) \
- GNUNET_asprintf(msg, _("`%s' failed at %s:%u with error: %s"), cmd, \
- __FILE__, __LINE__, sqlite3_errmsg(db)); \
- } while(0)
+#define LOG_SQLITE(db, msg, level, cmd) \
+ do \
+ { \
+ GNUNET_log_from (level, \
+ "sqlite", \
+ _ ("`%s' failed at %s:%d with error: %s\n"), \
+ cmd, \
+ __FILE__, \
+ __LINE__, \
+ sqlite3_errmsg (db)); \
+ if (msg != NULL) \
+ GNUNET_asprintf (msg, \
+ _ ("`%s' failed at %s:%u with error: %s"), \
+ cmd, \
+ __FILE__, \
+ __LINE__, \
+ sqlite3_errmsg (db)); \
+ } while (0)
/**
/**
* The number of peers to include in the topology
*/
-static int num_peers;
+static unsigned int num_peers;
/**
* program result
unsigned int latency,
unsigned int loss)
{
- if ( (SQLITE_OK != sqlite3_bind_int (stmt_insert, 1, A)) ||
- (SQLITE_OK != sqlite3_bind_int (stmt_insert, 2, B)) ||
- (SQLITE_OK != sqlite3_bind_int (stmt_insert, 3, bandwidth)) ||
- (SQLITE_OK != sqlite3_bind_int (stmt_insert, 4, latency)) ||
- (SQLITE_OK != sqlite3_bind_int (stmt_insert, 5, loss)) )
+ if ((SQLITE_OK != sqlite3_bind_int (stmt_insert, 1, A)) ||
+ (SQLITE_OK != sqlite3_bind_int (stmt_insert, 2, B)) ||
+ (SQLITE_OK != sqlite3_bind_int (stmt_insert, 3, bandwidth)) ||
+ (SQLITE_OK != sqlite3_bind_int (stmt_insert, 4, latency)) ||
+ (SQLITE_OK != sqlite3_bind_int (stmt_insert, 5, loss)))
{
LOG_SQLITE (db, NULL, GNUNET_ERROR_TYPE_ERROR, "sqlite3_bind_int");
return GNUNET_SYSERR;
LOG_SQLITE (db, NULL, GNUNET_ERROR_TYPE_ERROR, "sqlite3_step");
return GNUNET_SYSERR;
}
- FPRINTF (stdout, "%u -> %u\n", A, B);
+ fprintf (stdout, "%u -> %u\n", A, B);
GNUNET_break (SQLITE_OK == sqlite3_reset (stmt_insert));
- //GNUNET_break (SQLITE_OK == sqlite3_clear_bindings (stmt_insert));
- if ( (SQLITE_OK != sqlite3_bind_int (stmt_insert, 1, B)) ||
- (SQLITE_OK != sqlite3_bind_int (stmt_insert, 2, A)) )
+ // GNUNET_break (SQLITE_OK == sqlite3_clear_bindings (stmt_insert));
+ if ((SQLITE_OK != sqlite3_bind_int (stmt_insert, 1, B)) ||
+ (SQLITE_OK != sqlite3_bind_int (stmt_insert, 2, A)))
{
LOG_SQLITE (db, NULL, GNUNET_ERROR_TYPE_ERROR, "sqlite3_bind_int");
return GNUNET_SYSERR;
LOG_SQLITE (db, NULL, GNUNET_ERROR_TYPE_ERROR, "sqlite3_step");
return GNUNET_SYSERR;
}
- FPRINTF (stdout, "%u -> %u\n", B, A);
+ fprintf (stdout, "%u -> %u\n", B, A);
GNUNET_break (SQLITE_OK == sqlite3_reset (stmt_insert));
return GNUNET_OK;
}
static int
setup_db (const char *dbfile)
{
- const char *query_create =
- "CREATE TABLE whitelist ("
- "id INTEGER,"
- "oid INTEGER,"
- "bandwidth INTEGER DEFAULT NULL,"
- "latency INTEGER DEFAULT NULL,"
- "loss INTEGER DEFAULT NULL,"
- " UNIQUE ("
- " id,"
- " oid"
- " ) ON CONFLICT IGNORE"
- ");";
- const char *query_insert =
- "INSERT INTO whitelist("
- " id,"
- " oid,"
- " bandwidth,"
- " latency,"
- " loss"
- ") VALUES ("
- " ?1,"
- " ?2,"
- " ?3,"
- " ?4,"
- " ?5);";
+ const char *query_create = "CREATE TABLE whitelist ("
+ "id INTEGER,"
+ "oid INTEGER,"
+ "bandwidth INTEGER DEFAULT NULL,"
+ "latency INTEGER DEFAULT NULL,"
+ "loss INTEGER DEFAULT NULL,"
+ " UNIQUE ("
+ " id,"
+ " oid"
+ " ) ON CONFLICT IGNORE"
+ ");";
+ const char *query_insert = "INSERT INTO whitelist("
+ " id,"
+ " oid,"
+ " bandwidth,"
+ " latency,"
+ " loss"
+ ") VALUES ("
+ " ?1,"
+ " ?2,"
+ " ?3,"
+ " ?4,"
+ " ?5);";
int ret;
ret = GNUNET_SYSERR;
if (0 != sqlite3_exec (db, query_create, NULL, NULL, NULL))
{
LOG_SQLITE (db, NULL, GNUNET_ERROR_TYPE_ERROR, "sqlite3_exec");
- FPRINTF (stderr, "Error: %d. Perhaps the database `%s' already exits.\n",
+ fprintf (stderr,
+ "Error: %d. Perhaps the database `%s' already exits.\n",
sqlite3_errcode (db),
dbfile);
goto err_ret;
}
- GNUNET_break (0 == sqlite3_exec (db, "PRAGMA synchronous = 0;", NULL, NULL, NULL));
- if (SQLITE_OK != sqlite3_prepare_v2 (db, query_insert, -1,
- &stmt_insert, NULL))
+ GNUNET_break (0 ==
+ sqlite3_exec (db, "PRAGMA synchronous = 0;", NULL, NULL, NULL));
+ if (SQLITE_OK !=
+ sqlite3_prepare_v2 (db, query_insert, -1, &stmt_insert, NULL))
{
LOG_SQLITE (db, NULL, GNUNET_ERROR_TYPE_ERROR, "sqlite3_prepare_v2");
goto err_ret;
}
ret = GNUNET_OK;
- err_ret:
+err_ret:
return ret;
}
* @param cfg the configuration file handle
*/
static void
-run (void *cls, char *const *args, const char *cfgfile,
+run (void *cls,
+ char *const *args,
+ const char *cfgfile,
const struct GNUNET_CONFIGURATION_Handle *config)
{
const char *dbfile;
arg_uint2 = 0; /* make compilers happy */
if (NULL == args)
{
- LOG_ERROR (_("Need at least 2 arguments\n"));
+ LOG_ERROR (_ ("Need at least 2 arguments\n"));
return;
}
if (NULL == (dbfile = args[argc++]))
{
- LOG_ERROR (_("Database filename missing\n"));
+ LOG_ERROR (_ ("Database filename missing\n"));
return;
}
if (GNUNET_OK != setup_db (dbfile))
return;
if (NULL == (topology_string = args[argc++]))
{
- LOG_ERROR (_("Topology string missing\n"));
+ LOG_ERROR (_ ("Topology string missing\n"));
return;
}
if (GNUNET_YES != GNUNET_TESTBED_topology_get_ (&topology, topology_string))
{
- LOG_ERROR (_("Invalid topology: %s\n"), topology_string);
+ LOG_ERROR (_ ("Invalid topology: %s\n"), topology_string);
return;
}
arg_str1 = NULL;
case GNUNET_TESTBED_TOPOLOGY_SCALE_FREE:
if (NULL == (value = args[argc++]))
{
- LOG_ERROR (_("An argument is missing for given topology `%s'\n"),
+ LOG_ERROR (_ ("An argument is missing for given topology `%s'\n"),
topology_string);
return;
}
- if (-1 == SSCANF (value, "%u", &arg_uint1))
+ if (-1 == sscanf (value, "%u", &arg_uint1))
{
- LOG_ERROR (_("Invalid argument `%s' given as topology argument\n"),
+ LOG_ERROR (_ ("Invalid argument `%s' given as topology argument\n"),
value);
return;
}
break;
+
case GNUNET_TESTBED_TOPOLOGY_FROM_FILE:
if (NULL == (arg_str1 = args[argc++]))
{
- LOG_ERROR (_("Filename argument missing for topology `%s'\n"),
+ LOG_ERROR (_ ("Filename argument missing for topology `%s'\n"),
topology_string);
return;
}
break;
+
default:
break;
}
case GNUNET_TESTBED_TOPOLOGY_SCALE_FREE:
if (NULL == (value = args[argc++]))
{
- LOG_ERROR (_("Second argument for topology `%s' is missing\n"),
+ LOG_ERROR (_ ("Second argument for topology `%s' is missing\n"),
topology_string);
return;
}
- if (-1 == SSCANF (value, "%u", &arg_uint2))
+ if (-1 == sscanf (value, "%u", &arg_uint2))
{
- LOG_ERROR (_("Invalid argument `%s'; expecting unsigned int\n"), value);
+ LOG_ERROR (_ ("Invalid argument `%s'; expecting unsigned int\n"), value);
return;
}
break;
+
default:
break;
}
{
case GNUNET_TESTBED_TOPOLOGY_LINE:
case GNUNET_TESTBED_TOPOLOGY_RING:
+ case GNUNET_TESTBED_TOPOLOGY_STAR:
case GNUNET_TESTBED_TOPOLOGY_CLIQUE:
case GNUNET_TESTBED_TOPOLOGY_2D_TORUS:
- GNUNET_TESTBED_underlay_construct_ (num_peers, link_processor, NULL,
+ GNUNET_TESTBED_underlay_construct_ (num_peers,
+ link_processor,
+ NULL,
topology);
break;
+
case GNUNET_TESTBED_TOPOLOGY_ERDOS_RENYI:
case GNUNET_TESTBED_TOPOLOGY_SMALL_WORLD_RING:
case GNUNET_TESTBED_TOPOLOGY_SMALL_WORLD:
- GNUNET_TESTBED_underlay_construct_ (num_peers, link_processor, NULL,
+ GNUNET_TESTBED_underlay_construct_ (num_peers,
+ link_processor,
+ NULL,
topology,
arg_uint1);
break;
+
case GNUNET_TESTBED_TOPOLOGY_FROM_FILE:
- GNUNET_TESTBED_underlay_construct_ (num_peers, link_processor, NULL,
+ GNUNET_TESTBED_underlay_construct_ (num_peers,
+ link_processor,
+ NULL,
topology,
arg_str1);
break;
+
case GNUNET_TESTBED_TOPOLOGY_SCALE_FREE:
- GNUNET_TESTBED_underlay_construct_ (num_peers, link_processor, NULL,
+ GNUNET_TESTBED_underlay_construct_ (num_peers,
+ link_processor,
+ NULL,
topology,
arg_uint1,
arg_uint2);
break;
+
default:
GNUNET_assert (0);
}
main (int argc, char *const argv[])
{
struct GNUNET_GETOPT_CommandLineOption option[] = {
- {'p', "num-peers", "COUNT",
- gettext_noop ("create COUNT number of peers"),
- GNUNET_YES, &GNUNET_GETOPT_set_uint, &num_peers},
+ GNUNET_GETOPT_option_uint ('p',
+ "num-peers",
+ "COUNT",
+ gettext_noop ("create COUNT number of peers"),
+ &num_peers),
GNUNET_GETOPT_OPTION_END
};
+
int ret;
exit_result = GNUNET_SYSERR;
- ret =
- GNUNET_PROGRAM_run (argc, argv, "gnunet-underlay-topology",
- _("Generates SQLite3 database representing a given underlay topology.\n"
- "Usage: gnunet-underlay-topology [OPTIONS] db-filename TOPO [TOPOOPTS]\n"
- "The following options are available for TOPO followed by TOPOOPTS if applicable:\n"
- "\t LINE\n"
- "\t RING\n"
- "\t RANDOM <num_rnd_links>\n"
- "\t SMALL_WORLD <num_rnd_links>\n"
- "\t SMALL_WORLD_RING <num_rnd_links>\n"
- "\t CLIQUE\n"
- "\t 2D_TORUS\n"
- "\t SCALE_FREE <cap> <m>\n"
- "\t FROM_FILE <filename>\n"
- "TOPOOPTS:\n"
- "\t num_rnd_links: The number of random links\n"
- "\t cap: the maximum number of links a node can have\n"
- "\t m: the number of links a node should have while joining the network\n"
- "\t filename: the path of the file which contains topology information\n"
- "NOTE: the format of the above file is descibed here: https://www.gnunet.org/content/topology-file-format\n"),
- option, &run, NULL);
+ ret = GNUNET_PROGRAM_run (
+ argc,
+ argv,
+ "gnunet-underlay-topology",
+ _ (
+ "Generates SQLite3 database representing a given underlay topology.\n"
+ "Usage: gnunet-underlay-topology [OPTIONS] db-filename TOPO [TOPOOPTS]\n"
+ "The following options are available for TOPO followed by TOPOOPTS if applicable:\n"
+ "\t LINE\n"
+ "\t RING\n"
+ "\t RANDOM <num_rnd_links>\n"
+ "\t SMALL_WORLD <num_rnd_links>\n"
+ "\t SMALL_WORLD_RING <num_rnd_links>\n"
+ "\t CLIQUE\n"
+ "\t 2D_TORUS\n"
+ "\t SCALE_FREE <cap> <m>\n"
+ "\t FROM_FILE <filename>\n"
+ "TOPOOPTS:\n"
+ "\t num_rnd_links: The number of random links\n"
+ "\t cap: the maximum number of links a node can have\n"
+ "\t m: the number of links a node should have while joining the network\n"
+ "\t filename: the path of the file which contains topology information\n"
+ "NOTE: the format of the above file is descibed here: https://www.gnunet.org/content/topology-file-format\n"),
+ option,
+ &run,
+ NULL);
if (NULL != stmt_insert)
sqlite3_finalize (stmt_insert);
if (NULL != db)
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