/* This file is part of GNUnet. (C) 2009 Christian Grothoff (and other contributing authors) GNUnet is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3, or (at your option) any later version. GNUnet is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with GNUnet; see the file COPYING. If not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ /** * @file transport/test_core_api_start_only.c * @brief testcase for core_api.c that only starts two peers, * connects to the core service and shuts down again */ #include "platform.h" #include "gnunet_common.h" #include "gnunet_arm_service.h" #include "gnunet_core_service.h" #include "gnunet_getopt_lib.h" #include "gnunet_os_lib.h" #include "gnunet_program_lib.h" #include "gnunet_scheduler_lib.h" #define VERBOSE GNUNET_EXTRA_LOGGING #define TIMEOUT 3 #define START_ARM GNUNET_YES #define MTYPE 12345 struct PeerContext { struct GNUNET_CONFIGURATION_Handle *cfg; struct GNUNET_CORE_Handle *ch; struct GNUNET_PeerIdentity id; #if START_ARM struct GNUNET_OS_Process *arm_proc; #endif }; static struct PeerContext p1; static struct PeerContext p2; static GNUNET_SCHEDULER_TaskIdentifier timeout_task_id; static int ok; #if VERBOSE #define OKPP do { ok++; FPRINTF (stderr, "Now at stage %u at %s:%u\n", ok, __FILE__, __LINE__); } while (0) #else #define OKPP do { ok++; } while (0) #endif static void connect_notify (void *cls, const struct GNUNET_PeerIdentity *peer, const struct GNUNET_ATS_Information *atsi, unsigned int atsi_count) { } static void disconnect_notify (void *cls, const struct GNUNET_PeerIdentity *peer) { } static int inbound_notify (void *cls, const struct GNUNET_PeerIdentity *other, const struct GNUNET_MessageHeader *message, const struct GNUNET_ATS_Information *atsi, unsigned int atsi_count) { return GNUNET_OK; } static int outbound_notify (void *cls, const struct GNUNET_PeerIdentity *other, const struct GNUNET_MessageHeader *message, const struct GNUNET_ATS_Information *atsi, unsigned int atsi_count) { return GNUNET_OK; } static struct GNUNET_CORE_MessageHandler handlers[] = { {NULL, 0, 0} }; static void shutdown_task (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc) { GNUNET_CORE_disconnect (p1.ch); p1.ch = NULL; GNUNET_CORE_disconnect (p2.ch); p2.ch = NULL; ok = 0; } static void init_notify (void *cls, struct GNUNET_CORE_Handle *server, const struct GNUNET_PeerIdentity *my_identity) { struct PeerContext *p = cls; GNUNET_assert (server != NULL); GNUNET_assert (p->ch == server); if (cls == &p1) { /* connect p2 */ p2.ch = GNUNET_CORE_connect (p2.cfg, 1, &p2, &init_notify, &connect_notify, &disconnect_notify, &inbound_notify, GNUNET_YES, &outbound_notify, GNUNET_YES, handlers); } else { GNUNET_assert (cls == &p2); GNUNET_SCHEDULER_cancel (timeout_task_id); GNUNET_SCHEDULER_add_now (&shutdown_task, NULL); } } static void setup_peer (struct PeerContext *p, const char *cfgname) { p->cfg = GNUNET_CONFIGURATION_create (); #if START_ARM p->arm_proc = GNUNET_OS_start_process (NULL, NULL, "gnunet-service-arm", "gnunet-service-arm", #if VERBOSE "-L", "DEBUG", #endif "-c", cfgname, NULL); #endif GNUNET_assert (GNUNET_OK == GNUNET_CONFIGURATION_load (p->cfg, cfgname)); } static void timeout_task (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc) { FPRINTF (stderr, "%s", "Timeout.\n"); if (p1.ch != NULL) { GNUNET_CORE_disconnect (p1.ch); p1.ch = NULL; } if (p2.ch != NULL) { GNUNET_CORE_disconnect (p2.ch); p2.ch = NULL; } ok = 42; } static void run (void *cls, char *const *args, const char *cfgfile, const struct GNUNET_CONFIGURATION_Handle *cfg) { GNUNET_assert (ok == 1); OKPP; setup_peer (&p1, "test_core_api_peer1.conf"); setup_peer (&p2, "test_core_api_peer2.conf"); timeout_task_id = GNUNET_SCHEDULER_add_delayed (GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_MINUTES, TIMEOUT), &timeout_task, NULL); p1.ch = GNUNET_CORE_connect (p1.cfg, 1, &p1, &init_notify, &connect_notify, &disconnect_notify, &inbound_notify, GNUNET_YES, &outbound_notify, GNUNET_YES, handlers); } static void stop_arm (struct PeerContext *p) { GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Stopping peer\n"); #if START_ARM if (0 != GNUNET_OS_process_kill (p->arm_proc, SIGTERM)) GNUNET_log_strerror (GNUNET_ERROR_TYPE_WARNING, "kill"); if (GNUNET_OS_process_wait (p->arm_proc) != GNUNET_OK) GNUNET_log_strerror (GNUNET_ERROR_TYPE_WARNING, "waitpid"); GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "ARM process %u stopped\n", GNUNET_OS_process_get_pid (p->arm_proc)); GNUNET_OS_process_close (p->arm_proc); p->arm_proc = NULL; #endif GNUNET_CONFIGURATION_destroy (p->cfg); } static int check () { char *const argv[] = { "test-core-api-start-only", "-c", "test_core_api_data.conf", #if VERBOSE "-L", "DEBUG", #endif NULL }; struct GNUNET_GETOPT_CommandLineOption options[] = { GNUNET_GETOPT_OPTION_END }; GNUNET_DISK_directory_remove ("/tmp/test-gnunet-core-peer-1"); GNUNET_DISK_directory_remove ("/tmp/test-gnunet-core-peer-2"); ok = 1; GNUNET_PROGRAM_run ((sizeof (argv) / sizeof (char *)) - 1, argv, "test-core-api-start-only", "nohelp", options, &run, &ok); GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Test finished\n"); stop_arm (&p1); stop_arm (&p2); return ok; } int main (int argc, char *argv[]) { int ret; GNUNET_log_setup ("test-core-api-start-only", #if VERBOSE "DEBUG", #else "WARNING", #endif NULL); ret = check (); GNUNET_DISK_directory_remove ("/tmp/test-gnunet-core-peer-1"); GNUNET_DISK_directory_remove ("/tmp/test-gnunet-core-peer-2"); return ret; } /* end of test_core_api_start_only.c */