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/**
* Utilities for the quality of service module mod_qos.
*
* See http://mod-qos.sourceforge.net/ for further
* details.
*
* Copyright (C) 2023 Pascal Buchbinder
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*/
#ifndef QS_UTIL_H
#define QS_UTIL_H
/* ----------------------------------
* version info
* ---------------------------------- */
static const char man_version[] = "11.74";
static const char man_date[] = "May 2023";
/* ----------------------------------
* definitions
* ---------------------------------- */
/* huge (128kb) buffer supporting very long lines (twice as
much as Apache's rotatelogs uses */
#define MAX_LINE_BUFFER 131072
/* smaller buffer, e.g. for qslog */
#define MAX_LINE 32768
#define QS_HUGE_STR 2048
#define CR 13
#define LF 10
/* ----------------------------------
* functions
* ---------------------------------- */
char *qs_CMD(const char *cmd);
void qs_man_print(int man, const char *fmt, ...);
void qs_man_println(int man, const char *fmt, ...);
/* io */
int qs_getLine(char *s, int n);
int qs_getLinef(char *s, int n, FILE *f);
/* time */
void qs_time(time_t *tme);
void qs_set2OfflineMode();
void qs_setTime(time_t tme);
/* synchronisation */
void qs_csInitLock();
void qs_csLock();
void qs_csUnLock();
/* log */
void qs_deleteOldFiles(const char *file_name, int generations);
/* user */
void qs_setuid(const char *username, const char *cmd);
/* pcre */
#define QS_MAX_REG_MATCH 10
typedef struct {
int rm_so;
int rm_eo;
} qs_regmatch_t;
typedef struct {
void *re_pcre;
int re_nsub;
int state;
} qs_regex_t;
int qs_pregfree(void *p);
void qs_regfree(qs_regex_t *preg);
int qs_regcomp(qs_regex_t *preg, const char *regex, int cflags);
int qs_regexec_len(const qs_regex_t *preg, const char *buff,
unsigned int len, unsigned int nmatch,
qs_regmatch_t *pmatch, int eflags);
#endif
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