1 files changed, 0 insertions, 194 deletions
diff --git a/syslogd/proto.c b/syslogd/proto.c
deleted file mode 100644
index 4ab2f47..0000000
--- a/syslogd/proto.c
+++ /dev/null
@@ -1,194 +0,0 @@
-/* SPDX-License-Identifier: GPL-3.0-or-later */
-/*
- * Copyright (C) 2018 - David Oberhollenzer
- *
- * 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 3 of the License, or
- * (at your option) any later version.
- *
- * This program 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 General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
- */
-#include <stddef.h>
-#include <string.h>
-#include <ctype.h>
-#include <time.h>
-
-#include "syslogd.h"
-
-static const char *months[] = {
-	"Jan", "Feb", "Mar", "Apr",
-	"May", "Jun", "Jul", "Aug",
-	"Sep", "Oct", "Nov", "Dec"
-};
-
-static const int days[12] = { 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31 };
-
-static int isleap(int year)
-{
-	return ((year % 4 == 0) && (year % 100 != 0)) || ((year % 400) == 0);
-}
-
-static int mdays(int year, int month)
-{
-	return (isleap(year) && month == 2) ? 29 : days[month - 1];
-}
-
-static char *read_num(char *str, int *out, int maxval)
-{
-	if (str == NULL || !isdigit(*str))
-		return NULL;
-	for (*out = 0; isdigit(*str); ++str) {
-		(*out) = (*out) * 10 + (*str) - '0';
-		if ((*out) > maxval)
-			return NULL;
-	}
-	return str;
-}
-
-static char *skip_space(char *str)
-{
-	if (str == NULL || !isspace(*str))
-		return NULL;
-	while (isspace(*str))
-		++str;
-	return str;
-}
-
-static char *read_date_bsd(char *str, struct tm *tm)
-{
-	int year, month, day, hour, minute, second;
-	time_t t;
-
-	/* decode date */
-	for (month = 0; month < 12; ++month) {
-		if (strncmp(str, months[month], 3) == 0) {
-			str = skip_space(str + 3);
-			break;
-		}
-	}
-
-	str = read_num(str, &day, 31);
-	str = skip_space(str);
-
-	t = time(NULL);
-	if (localtime_r(&t, tm) == NULL)
-		return NULL;
-
-	year = tm->tm_year;
-
-	/* sanity check */
-	if (str == NULL || month >= 12 || day < 1)
-		return NULL;
-	if (month == 11 && tm->tm_mon == 0)
-		--year;
-	if (day > mdays(year + 1900, month + 1))
-		return NULL;
-
-	/* decode time */
-	str = read_num(str, &hour, 23);
-	if (str == NULL || *(str++) != ':')
-		return NULL;
-	str = read_num(str, &minute, 59);
-	if (str == NULL || *(str++) != ':')
-		return NULL;
-	str = read_num(str, &second, 59);
-	str = skip_space(str);
-
-	/* store result */
-	memset(tm, 0, sizeof(*tm));
-	tm->tm_sec = second;
-	tm->tm_min = minute;
-	tm->tm_hour = hour;
-	tm->tm_mday = day;
-	tm->tm_mon = month;
-	tm->tm_year = year;
-	return str;
-}
-
-static char *decode_priority(char *str, int *priority)
-{
-	while (isspace(*str))
-		++str;
-	if (*(str++) != '<')
-		return NULL;
-	str = read_num(str, priority, 23 * 8 + 7);
-	if (str == NULL || *(str++) != '>')
-		return NULL;
-	while (isspace(*str))
-		++str;
-	return str;
-}
-
-int syslog_msg_parse(syslog_msg_t *msg, char *str)
-{
-	char *ident, *ptr;
-	struct tm tstamp;
-	pid_t pid = 0;
-	int priority;
-	size_t len;
-
-	memset(msg, 0, sizeof(*msg));
-
-	str = decode_priority(str, &priority);
-	if (str == NULL)
-		return -1;
-
-	msg->facility = priority >> 3;
-	msg->level = priority & 0x07;
-
-	str = read_date_bsd(str, &tstamp);
-	if (str == NULL)
-		return -1;
-
-	ident = str;
-	while (*str != '\0' && *str != ':')
-		++str;
-
-	if (*str == ':') {
-		*(str++) = '\0';
-		while (isspace(*str))
-			++str;
-
-		ptr = ident;
-		while (*ptr != '[' && *ptr != '\0')
-			++ptr;
-
-		if (*ptr == '[') {
-			*(ptr++) = '\0';
-
-			while (isdigit(*ptr))
-				pid = pid * 10 + *(ptr++) - '0';
-		}
-	} else {
-		ident = NULL;
-	}
-
-	if (ident != NULL && ident[0] == '\0')
-		ident = NULL;
-
-	msg->timestamp = mktime(&tstamp);
-	msg->pid = pid;
-	msg->ident = ident;
-	msg->message = str;
-
-	len = strlen(str);
-	while (len > 0 && isspace(str[len - 1]))
-		--len;
-	str[len] = '\0';
-
-	if (ident != NULL) {
-		for (ptr = ident; *ptr != '\0'; ++ptr) {
-			if (!isalnum(*ptr))
-				*ptr = '_';
-		}
-	}
-
-	return 0;
-}