/*
 *	This program 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 2 of the License, or
 *	(at your option) any later version.
 *
 *	Copyright (C) 2013-2019 iopsys Software Solutions AB
 *	  Author Mohamed Kallel <mohamed.kallel@pivasoftware.com>
 *	  Author Ahmed Zribi <ahmed.zribi@pivasoftware.com>
 *
 */

#ifndef _LOG_H_
#define _LOG_H_

enum log_severity_enum
{
	EMERG,
	ALERT,
	CRITIC,
	ERROR,
	WARNING,
	NOTICE,
	INFO,
	DEBUG
};

enum log_xmlmsg_enum
{
	XML_MSG_IN,
	XML_MSG_OUT
};

void puts_log(int severity, const char *fmt, ...);
void puts_log_xmlmsg(int severity, char *msg, int msgtype);
int log_set_log_file_name(char *value);
int log_set_file_max_size(char *value);
int log_set_on_console(char *value);
int log_set_on_file(char *value);
int log_set_on_syslog(char *value);
int log_set_severity_idx(char *value);
#define DEFAULT_LOG_FILE_SIZE 10240
#define DEFAULT_LOG_FILE_NAME "/var/log/icwmpd.log"
#define DEFAULT_LOG_SEVERITY INFO

#ifdef WITH_CWMP_DEBUG
#ifndef CWMP_LOG
#define CWMP_LOG(SEV, MESSAGE, args...) puts_log(SEV, MESSAGE, ##args);
#define CWMP_LOG_XML_MSG puts_log_xmlmsg
#endif
#else
#define CWMP_LOG(SEV, MESSAGE, args...)
#define CWMP_LOG_XML_MSG(X, Y, Z)
#endif

#ifdef WITH_DEV_DEBUG
#ifndef DD
#define DD(SEV, MESSAGE, args...) puts_log(SEV, MESSAGE, ##args);
#endif
#else
#define DD(SEV, MESSAGE, args...)
#endif

#ifndef DETECT_CRASH
#define DETECT_CRASH(MESSAGE, args...)                                                \
	{                                                                             \
		const char *A[] = { MESSAGE };                                        \
		printf("DETECT_CRASH: %s %s %d\n", __FUNCTION__, __FILE__, __LINE__); \
		fflush(stdout);                                                       \
		if (sizeof(A) > 0)                                                    \
			printf(*A, ##args);                                           \
		sleep(1);                                                             \
	}
#endif

#ifndef TRACE
#define TRACE_TYPE 0
static inline void trace_empty_func() {}
#if TRACE_TYPE == 2
#define TRACE(MESSAGE, args...)                                                        \
	do {                                                                           \
		const char *A[] = { MESSAGE };                                         \
		fprintf(stderr, "TRACE: %s %s %d ", __FUNCTION__, __FILE__, __LINE__); \
		if (sizeof(A) > 0)                                                     \
			fprintf(stderr, *A, ##args);                                   \
		fprintf(stderr, "\n");                                                 \
		fflush(stderr);                                                        \
	} while (0)
#elif TRACE_TYPE == 1
#define TRACE(MESSAGE, ...) printf(MESSAGE, ##__VA_ARGS__)
#else
#define TRACE(MESSAGE, ...) trace_empty_func()
#endif
#endif

#endif /* _LOG_H_ */