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/*
* @licence app begin@
* SPDX license identifier: MPL-2.0
*
* Copyright (C) 2011-2015, BMW AG
*
* This file is part of GENIVI Project DLT - Diagnostic Log and Trace.
*
* This Source Code Form is subject to the terms of the
* Mozilla Public License (MPL), v. 2.0.
* If a copy of the MPL was not distributed with this file,
* You can obtain one at http://mozilla.org/MPL/2.0/.
*
* For further information see http://www.genivi.org/.
* @licence end@
*/
/*!
* \author Lassi Marttala <lassi.lm.marttala@partner.bmw.de>
*
* \copyright Copyright © 2011-2015 BMW AG. \n
* License MPL-2.0: Mozilla Public License version 2.0 http://mozilla.org/MPL/2.0/.
*
* \file dlt-system.h
*/
/*******************************************************************************
** **
** SRC-MODULE: dlt-system.h **
** **
** TARGET : linux **
** **
** PROJECT : DLT **
** **
** AUTHOR : Lassi Marttala <lassi.lm.marttala@partner.bmw.de> **
** **
** PURPOSE : **
** **
** REMARKS : **
** **
** PLATFORM DEPENDANT [yes/no]: yes **
** **
** TO BE CHANGED BY USER [yes/no]: no **
** **
*******************************************************************************/
/*******************************************************************************
** Author Identity **
********************************************************************************
** **
** Initials Name Company **
** -------- ------------------------- ---------------------------------- **
** lm Lassi Marttala BMW **
*******************************************************************************/
#ifndef DLT_SYSTEM_H_
#define DLT_SYSTEM_H_
/* DLT related includes. */
#include "dlt.h"
#include "dlt_common.h"
/* Constants */
#define DEFAULT_CONF_FILE (CONFIGURATION_FILES_DIR "/dlt-system.conf")
#define DLT_SYSTEM_LOG_FILE_MAX 32
#define DLT_SYSTEM_LOG_DIRS_MAX 32
#define DLT_SYSTEM_LOG_PROCESSES_MAX 32
#define DLT_SYSTEM_MODE_OFF 0
#define DLT_SYSTEM_MODE_STARTUP 1
#define DLT_SYSTEM_MODE_REGULAR 2
#define MAX_LINE 1024
#define MAX_THREADS 8
/* Macros */
#define MALLOC_ASSERT(x) if (x == NULL) { \
fprintf(stderr, "Out of memory\n"); \
abort(); }
/**
* Configuration structures.
* Please see dlt-system.conf for explanation of all the options.
*/
/* Command line options */
typedef struct {
char *ConfigurationFileName;
int Daemonize;
} DltSystemCliOptions;
/* Configuration shell options */
typedef struct {
int Enable;
} ShellOptions;
/* Configuration syslog options */
typedef struct {
int Enable;
char *ContextId;
int Port;
} SyslogOptions;
/* Configuration journal options */
typedef struct {
int Enable;
char *ContextId;
int CurrentBoot;
int Follow;
int MapLogLevels;
} JournalOptions;
typedef struct {
int Enable;
char *ContextId;
int TimeStartup;
int TimeDelay;
int TimeoutBetweenLogs;
char *TempDir;
/* Variable number of file transfer dirs */
int Count;
int Compression[DLT_SYSTEM_LOG_DIRS_MAX];
int CompressionLevel[DLT_SYSTEM_LOG_DIRS_MAX];
char *Directory[DLT_SYSTEM_LOG_DIRS_MAX];
} FiletransferOptions;
typedef struct {
int Enable;
/* Variable number of files to transfer */
int Count;
char *ContextId[DLT_SYSTEM_LOG_FILE_MAX];
char *Filename[DLT_SYSTEM_LOG_FILE_MAX];
int Mode[DLT_SYSTEM_LOG_FILE_MAX];
int TimeDelay[DLT_SYSTEM_LOG_FILE_MAX];
} LogFileOptions;
typedef struct {
int Enable;
char *ContextId;
/* Variable number of processes */
int Count;
char *Name[DLT_SYSTEM_LOG_PROCESSES_MAX];
char *Filename[DLT_SYSTEM_LOG_PROCESSES_MAX];
int Mode[DLT_SYSTEM_LOG_PROCESSES_MAX];
int TimeDelay[DLT_SYSTEM_LOG_PROCESSES_MAX];
} LogProcessOptions;
typedef struct {
char *ApplicationId;
ShellOptions Shell;
SyslogOptions Syslog;
JournalOptions Journal;
FiletransferOptions Filetransfer;
LogFileOptions LogFile;
LogProcessOptions LogProcesses;
} DltSystemConfiguration;
typedef struct {
pthread_t threads[MAX_THREADS];
int count;
int shutdown;
} DltSystemThreads;
/**
* Forward declarations for the whole application
*/
/* In dlt-system-options.c */
int read_command_line(DltSystemCliOptions *options, int argc, char *argv[]);
int read_configuration_file(DltSystemConfiguration *config, char *file_name);
/* In dlt-process-handling.c */
int daemonize();
void start_threads(DltSystemConfiguration *config);
void join_threads();
void dlt_system_signal_handler(int sig);
void register_with_dlt(DltSystemConfiguration *config);
/* Thread initiators: */
void init_shell();
void start_syslog();
void start_filetransfer(DltSystemConfiguration *conf);
void start_logfile(DltSystemConfiguration *conf);
void start_logprocess(DltSystemConfiguration *conf);
#if defined(DLT_SYSTEMD_WATCHDOG_ENABLE)
void start_systemd_watchdog(DltSystemConfiguration *conf);
#endif
#if defined(DLT_SYSTEMD_JOURNAL_ENABLE)
void start_systemd_journal(DltSystemConfiguration *conf);
#endif
#endif /* DLT_SYSTEM_H_ */
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