265 lines
7.9 KiB
C
Executable File
265 lines
7.9 KiB
C
Executable File
/*
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* Copyright (c) 2013-2016, Wind River Systems, Inc.
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*
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* Redistribution and use in source and binary forms, with or without modification, are
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* permitted provided that the following conditions are met:
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*
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* 1) Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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*
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* 2) Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation and/or
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* other materials provided with the distribution.
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*
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* 3) Neither the name of Wind River Systems nor the names of its contributors may be
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* used to endorse or promote products derived from this software without specific
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* prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
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* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
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* USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include "guest_test_process.h"
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#include <signal.h>
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#include <string.h>
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#include <sys/types.h>
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#include <sys/wait.h>
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#include "guest_limits.h"
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#include "guest_types.h"
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#include "guest_debug.h"
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#include "guest_signal.h"
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#include "guest_config.h"
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#include "guest_selobj.h"
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#include "guest_timer.h"
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#include "guest_channel.h"
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#include "guest_stream.h"
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#include "guest_test.h"
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#include "guest_test_cli.h"
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static sig_atomic_t _stay_on = 1;
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// ****************************************************************************
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// Guest Test Process - Signal Handler
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// ===================================
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static void guest_test_process_signal_handler( int signum )
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{
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switch (signum)
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{
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case SIGINT:
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case SIGTERM:
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case SIGQUIT:
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_stay_on = 0;
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break;
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case SIGCONT:
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DPRINTFD("Ignoring signal SIGCONT (%i).", signum);
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break;
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case SIGPIPE:
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DPRINTFD("Ignoring signal SIGPIPE (%i).", signum);
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break;
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default:
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DPRINTFD("Signal (%i) ignored.", signum);
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break;
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}
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}
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// ****************************************************************************
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// ****************************************************************************
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// Guest Test Process - Initialize
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// ===============================
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static GuestErrorT guest_test_process_initialize(
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int argc, char *argv[], char *envp[] )
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{
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GuestConfigT* config = NULL;
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GuestErrorT error;
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error = guest_config_initialize(argc, argv, envp);
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if (GUEST_OKAY != error)
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{
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DPRINTFE("Failed to initialize configuration module, error=%s.",
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guest_error_str(error));
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guest_config_show_usage();
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return GUEST_FAILED;
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}
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error = guest_selobj_initialize();
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if (GUEST_OKAY != error)
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{
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DPRINTFE("Failed to initialize selection object module, error=%s.",
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guest_error_str(error));
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return GUEST_FAILED;
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}
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error = guest_timer_initialize();
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if (GUEST_OKAY != error)
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{
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DPRINTFE("Failed to initialize timer module, error=%s.",
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guest_error_str(error));
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return GUEST_FAILED;
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}
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error = guest_channel_initialize();
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if (GUEST_OKAY != error)
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{
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DPRINTFE("Failed to initialize channel module, error=%s.",
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guest_error_str(error));
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return GUEST_FAILED;
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}
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error = guest_stream_initialize();
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if (GUEST_OKAY != error)
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{
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DPRINTFE("Failed to initialize stream module, error=%s.",
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guest_error_str(error));
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return GUEST_FAILED;
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}
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config = guest_config_get();
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error = guest_test_initialize(config->comm_device);
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if (GUEST_OKAY != error)
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{
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DPRINTFE("Failed to initialize test module, error=%s.",
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guest_error_str(error));
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return GUEST_FAILED;
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}
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error = guest_test_cli_initialize();
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if (GUEST_OKAY != error)
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{
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DPRINTFE("Failed to initialize test cli module, error=%s.",
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guest_error_str(error));
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return GUEST_FAILED;
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}
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return GUEST_OKAY;
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}
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// ****************************************************************************
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// ****************************************************************************
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// Guest Test Process - Finalize
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// =============================
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static GuestErrorT guest_test_process_finalize( void )
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{
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GuestErrorT error;
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error = guest_test_cli_finalize();
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if (GUEST_OKAY != error)
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{
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DPRINTFE("Failed to finalize test cli module, error=%s.",
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guest_error_str(error));
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}
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error = guest_test_finalize();
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if (GUEST_OKAY != error)
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{
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DPRINTFE("Failed to finalize test module, error=%s.",
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guest_error_str(error));
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}
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error = guest_stream_finalize();
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if (GUEST_OKAY != error)
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{
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DPRINTFE("Failed to finalize stream module, error=%s.",
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guest_error_str(error));
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}
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error = guest_channel_finalize();
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if (GUEST_OKAY != error)
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{
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DPRINTFE("Failed to finalize channel module, error=%s.",
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guest_error_str(error));
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}
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error = guest_timer_finalize();
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if (GUEST_OKAY != error)
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{
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DPRINTFE("Failed to finalize timer module, error=%s.",
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guest_error_str(error));
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}
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error = guest_selobj_finalize();
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if (GUEST_OKAY != error)
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{
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DPRINTFE("Failed to finialize selection object module, error=%s.",
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guest_error_str(error));
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}
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error = guest_config_finalize();
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if (GUEST_OKAY != error)
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{
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DPRINTFE("Failed to finialize configuration module, error=%s.",
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guest_error_str(error));
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}
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return GUEST_OKAY;
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}
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// ****************************************************************************
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// ****************************************************************************
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// Guest Test Process - Main
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// =========================
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GuestErrorT guest_test_process_main( int argc, char *argv[], char *envp[] )
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{
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unsigned int next_interval_in_ms;
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GuestErrorT error;
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DPRINTFI("Starting.");
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guest_signal_register_handler(SIGINT, guest_test_process_signal_handler);
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guest_signal_register_handler(SIGTERM, guest_test_process_signal_handler);
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guest_signal_register_handler(SIGQUIT, guest_test_process_signal_handler);
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guest_signal_register_handler(SIGCONT, guest_test_process_signal_handler);
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guest_signal_register_handler(SIGPIPE, guest_test_process_signal_handler);
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error = guest_test_process_initialize(argc, argv, envp);
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if (GUEST_OKAY != error)
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{
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DPRINTFE("Failed initialize test process, error=%s.",
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guest_error_str(error));
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return error;
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}
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DPRINTFI("Started.");
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guest_test_cli_usage();
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while (_stay_on)
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{
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next_interval_in_ms = guest_timer_schedule();
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error = guest_selobj_dispatch(next_interval_in_ms);
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if (GUEST_OKAY != error)
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{
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DPRINTFE("Selection object dispatch failed, error=%s.",
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guest_error_str(error));
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break;
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}
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}
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DPRINTFI("Shutting down.");
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error = guest_test_process_finalize();
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if (GUEST_OKAY != error)
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{
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DPRINTFE("Failed finalize test process, error=%s.",
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guest_error_str(error) );
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}
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DPRINTFI("Shutdown complete.");
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return GUEST_OKAY;
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}
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// ****************************************************************************
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