Blob: log.c

Blob id: 6c29064e3dfd8e1fda25f4d130c864142fd41dc3

Size: 2.0 KB

  1
  2
  3
  4
  5
  6
  7
  8
  9
 10
 11
 12
 13
 14
 15
 16
 17
 18
 19
 20
 21
 22
 23
 24
 25
 26
 27
 28
 29
 30
 31
 32
 33
 34
 35
 36
 37
 38
 39
 40
 41
 42
 43
 44
 45
 46
 47
 48
 49
 50
 51
 52
 53
 54
 55
 56
 57
 58
 59
 60
 61
 62
 63
 64
 65
 66
 67
 68
 69
 70
 71
 72
 73
 74
 75
 76
 77
 78
 79
 80
 81
 82
 83
 84
 85
 86
 87
 88
 89
 90
 91
 92
 93
 94
 95
 96
 97
 98
 99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
// SPDX-License-Identifier: GPL-2.0-or-later
/*
 *
 *  OBEX Server
 *
 *  Copyright (C) 2007-2010  Marcel Holtmann <marcel@holtmann.org>
 *
 *
 */

#ifdef HAVE_CONFIG_H
#include <config.h>
#endif

#define _GNU_SOURCE
#include <stdio.h>
#include <stdarg.h>
#include <syslog.h>

#include <glib.h>

#include "log.h"

void info(const char *format, ...)
{
	va_list ap;

	va_start(ap, format);

	vsyslog(LOG_INFO, format, ap);

	va_end(ap);
}

void error(const char *format, ...)
{
	va_list ap;

	va_start(ap, format);

	vsyslog(LOG_ERR, format, ap);

	va_end(ap);
}

void obex_debug(const char *format, ...)
{
	va_list ap;

	va_start(ap, format);

	vsyslog(LOG_DEBUG, format, ap);

	va_end(ap);
}

extern struct obex_debug_desc __start___debug[];
extern struct obex_debug_desc __stop___debug[];

static char **enabled = NULL;

static gboolean is_enabled(struct obex_debug_desc *desc)
{
	int i;

	if (enabled == NULL)
		return 0;

	for (i = 0; enabled[i] != NULL; i++) {
		if (desc->name != NULL && g_pattern_match_simple(enabled[i],
							desc->name) == TRUE)
			return 1;
		if (desc->file != NULL && g_pattern_match_simple(enabled[i],
							desc->file) == TRUE)
			return 1;
	}

	return 0;
}

void __obex_log_enable_debug(void)
{
	struct obex_debug_desc *desc;

	for (desc = __start___debug; desc < __stop___debug; desc++)
		desc->flags |= OBEX_DEBUG_FLAG_PRINT;
}

void __obex_log_init(const char *debug, int detach)
{
	int option = LOG_NDELAY | LOG_PID;
	struct obex_debug_desc *desc;
	const char *name = NULL, *file = NULL;

	if (debug != NULL)
		enabled = g_strsplit_set(debug, ":, ", 0);

	for (desc = __start___debug; desc < __stop___debug; desc++) {
		if (file != NULL || name != NULL) {
			if (g_strcmp0(desc->file, file) == 0) {
				if (desc->name == NULL)
					desc->name = name;
			} else
				file = NULL;
		}

		if (is_enabled(desc))
			desc->flags |= OBEX_DEBUG_FLAG_PRINT;
	}

	if (!detach)
		option |= LOG_PERROR;

	openlog("obexd", option, LOG_DAEMON);

	info("OBEX daemon %s", VERSION);
}

void __obex_log_cleanup(void)
{
	closelog();

	g_strfreev(enabled);
}