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- /*
- This file is part of GNUnet.
- Copyright (C) 2009, 2011, 2016 GNUnet e.V.
- GNUnet is free software: you can redistribute it and/or modify it
- under the terms of the GNU Affero General Public License as published
- by the Free Software Foundation, either version 3 of the License,
- or (at your option) any later version.
- GNUnet is distributed in the hope that it will be useful, but
- WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Affero General Public License for more details.
-
- You should have received a copy of the GNU Affero General Public License
- along with this program. If not, see <http://www.gnu.org/licenses/>.
- SPDX-License-Identifier: AGPL3.0-or-later
- */
- /**
- * @file arm/test_arm_api.c
- * @brief testcase for arm_api.c
- */
- #include "platform.h"
- #include "gnunet_util_lib.h"
- #include "gnunet_arm_service.h"
- #include "gnunet_resolver_service.h"
- #define LOG(...) GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, __VA_ARGS__)
- #define TIMEOUT GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_SECONDS, 15)
- static const struct GNUNET_CONFIGURATION_Handle *cfg;
- static struct GNUNET_ARM_Handle *arm;
- static struct GNUNET_ARM_Operation *op;
- static int ok = 1;
- static int phase = 0;
- static void
- arm_stop_cb (void *cls,
- enum GNUNET_ARM_RequestStatus status,
- enum GNUNET_ARM_Result result)
- {
- op = NULL;
- /* (6), a stop request should be sent to ARM successfully */
- /* ARM should report that it is stopping */
- GNUNET_break (status == GNUNET_ARM_REQUEST_SENT_OK);
- GNUNET_break (result == GNUNET_ARM_RESULT_STOPPED);
- GNUNET_break (phase == 6);
- phase++;
- LOG ("Sent 'STOP' request for arm to ARM %s\n",
- (status == GNUNET_ARM_REQUEST_SENT_OK) ? "successfully" : "unsuccessfully");
- GNUNET_SCHEDULER_shutdown ();
- }
- static void
- resolver_stop_cb (void *cls,
- enum GNUNET_ARM_RequestStatus status,
- enum GNUNET_ARM_Result result)
- {
- op = NULL;
- /* (5), a stop request should be sent to ARM successfully.
- * ARM should report that resolver is stopped.
- */
- GNUNET_break (status == GNUNET_ARM_REQUEST_SENT_OK);
- GNUNET_break (result == GNUNET_ARM_RESULT_STOPPED);
- GNUNET_break (phase == 5);
- LOG ("Sent 'STOP' request for resolver to ARM %s\n",
- (status == GNUNET_ARM_REQUEST_SENT_OK) ? "successfully" : "unsuccessfully");
- phase++;
- GNUNET_assert (NULL == op);
- op = GNUNET_ARM_request_service_stop (arm,
- "arm",
- &arm_stop_cb,
- NULL);
- }
- static void
- dns_notify (void *cls,
- const struct sockaddr *addr,
- socklen_t addrlen)
- {
- if (addr == NULL)
- {
- /* (4), resolver should finish resolving localhost */
- GNUNET_break (phase == 4);
- phase++;
- LOG ("Finished resolving localhost\n");
- if (ok != 0)
- ok = 2;
- GNUNET_assert (NULL == op);
- op = GNUNET_ARM_request_service_stop (arm,
- "resolver",
- &resolver_stop_cb,
- NULL);
- return;
- }
- /* (3), resolver should resolve localhost */
- GNUNET_break (phase == 3);
- LOG ("Resolved localhost\n");
- phase++;
- GNUNET_break (addr != NULL);
- ok = 0;
- }
- static void
- resolver_start_cb (void *cls,
- enum GNUNET_ARM_RequestStatus status,
- enum GNUNET_ARM_Result result)
- {
- op = NULL;
- /* (2), the start request for resolver should be sent successfully
- * ARM should report that resolver service is starting.
- */
- GNUNET_assert (status == GNUNET_ARM_REQUEST_SENT_OK);
- GNUNET_break (phase == 2);
- GNUNET_break (result == GNUNET_ARM_RESULT_STARTING);
- LOG ("Sent 'START' request for resolver to ARM %s\n",
- (status == GNUNET_ARM_REQUEST_SENT_OK) ? "successfully" : "unsuccessfully");
- phase++;
- GNUNET_RESOLVER_ip_get ("localhost",
- AF_INET,
- TIMEOUT,
- &dns_notify, NULL);
- }
- static void
- arm_conn (void *cls,
- int connected)
- {
- if (GNUNET_SYSERR == connected)
- {
- GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
- _("Fatal error initializing ARM API.\n"));
- GNUNET_SCHEDULER_shutdown ();
- GNUNET_assert (0);
- return;
- }
- if (GNUNET_YES == connected)
- {
- /* (1), arm connection should be established */
- LOG ("Connected to ARM\n");
- GNUNET_break (phase == 1);
- phase++;
- GNUNET_assert (NULL == op);
- op = GNUNET_ARM_request_service_start (arm,
- "resolver",
- GNUNET_OS_INHERIT_STD_OUT_AND_ERR,
- &resolver_start_cb,
- NULL);
- }
- else
- {
- /* (7), ARM should stop (we disconnect from it) */
- LOG ("Disconnected from ARM\n");
- GNUNET_break (phase == 7);
- if (phase != 7)
- ok = 3;
- else if (ok == 1)
- ok = 0;
- }
- }
- static void
- arm_start_cb (void *cls,
- enum GNUNET_ARM_RequestStatus status,
- enum GNUNET_ARM_Result result)
- {
- op = NULL;
- /* (0) The request should be "sent" successfully
- * ("sent", because it isn't going anywhere, ARM API starts ARM service
- * by itself).
- * ARM API should report that ARM service is starting.
- */
- GNUNET_break (status == GNUNET_ARM_REQUEST_SENT_OK);
- GNUNET_break (phase == 0);
- LOG ("Sent 'START' request for arm to ARM %s\n",
- (status == GNUNET_ARM_REQUEST_SENT_OK) ? "successfully" : "unsuccessfully");
- GNUNET_break (result == GNUNET_ARM_RESULT_STARTING);
- phase++;
- }
- static void
- do_shutdown (void *cls)
- {
- if (NULL != op)
- {
- GNUNET_ARM_operation_cancel (op);
- op = NULL;
- }
- if (NULL != arm)
- {
- GNUNET_ARM_disconnect (arm);
- arm = NULL;
- }
- }
- static void
- task (void *cls,
- char *const *args,
- const char *cfgfile,
- const struct GNUNET_CONFIGURATION_Handle *c)
- {
- cfg = c;
- arm = GNUNET_ARM_connect (cfg,
- &arm_conn,
- NULL);
- if (NULL == arm)
- return;
- GNUNET_SCHEDULER_add_shutdown (&do_shutdown,
- NULL);
- op = GNUNET_ARM_request_service_start (arm,
- "arm",
- GNUNET_OS_INHERIT_STD_OUT_AND_ERR,
- &arm_start_cb,
- NULL);
- }
- int
- main (int argc, char *argvx[])
- {
- char *const argv[] = {
- "test-arm-api",
- "-c", "test_arm_api_data.conf",
- NULL
- };
- struct GNUNET_GETOPT_CommandLineOption options[] = {
- GNUNET_GETOPT_OPTION_END
- };
- GNUNET_log_setup ("test-arm-api",
- "WARNING",
- NULL);
- GNUNET_assert (GNUNET_OK ==
- GNUNET_PROGRAM_run ((sizeof (argv) / sizeof (char *)) - 1,
- argv, "test-arm-api", "nohelp", options,
- &task, NULL));
- return ok;
- }
- /* end of test_arm_api.c */
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