/*****************************************************************
**
** @(#) misc.h (c) 2005 - 2007 Holger Zuleger hznet.de
**
** Copyright (c) 2005 - 2007, Holger Zuleger HZnet. All rights reserved.
**
** This software is open source.
**
** Redistribution and use in source and binary forms, with or without
** modification, are permitted provided that the following conditions
** are met:
**
** Redistributions of source code must retain the above copyright notice,
** this list of conditions and the following disclaimer.
**
** Redistributions in binary form must reproduce the above copyright notice,
** this list of conditions and the following disclaimer in the documentation
** and/or other materials provided with the distribution.
**
** Neither the name of Holger Zuleger HZnet nor the names of its contributors may
** be used to endorse or promote products derived from this software without
** specific prior written permission.
**
** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
** TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
** PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE
** LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
** CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
** SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
** INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
** CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
** ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
** POSSIBILITY OF SUCH DAMAGE.
**
*****************************************************************/
#ifndef MISC_H
# define MISC_H
# include <sys/types.h>
# include <stdarg.h>
# include <stdio.h>
# include "zconf.h"
# define min(a, b) ((a) < (b) ? (a) : (b))
# define max(a, b) ((a) > (b) ? (a) : (b))
extern const char *getnameappendix (const char *progname, const char *basename);
extern const char *getdefconfname (const char *view);
extern int fileexist (const char *name);
extern size_t filesize (const char *name);
extern int file_age (const char *fname);
extern int touch (const char *fname, time_t sec);
extern int linkfile (const char *fromfile, const char *tofile);
//extern int copyfile (const char *fromfile, const char *tofile);
extern int copyfile (const char *fromfile, const char *tofile, const char *dnskeyfile);
extern int copyzonefile (const char *fromfile, const char *tofile, const char *dnskeyfile);
extern int cmpfile (const char *file1, const char *file2);
extern char *str_delspace (char *s);
#if 1
extern char *domain_canonicdup (const char *s);
#else
extern char *str_tolowerdup (const char *s);
#endif
extern int in_strarr (const char *str, char *const arr[], int cnt);
extern const char *splitpath (char *path, size_t size, const char *filename);
extern char *pathname (char *name, size_t size, const char *path, const char *file, const char *ext);
extern char *time2str (time_t sec, int precision);
extern char *time2isostr (time_t sec, int precision);
extern time_t timestr2time (const char *timestr);
extern int is_keyfilename (const char *name);
extern int is_directory (const char *name);
extern time_t file_mtime (const char *fname);
extern int is_exec_ok (const char *prog);
extern char *age2str (time_t sec);
extern time_t stop_timer (time_t start);
extern time_t start_timer (void);
extern void error (char *fmt, ...);
extern void fatal (char *fmt, ...);
extern void logmesg (char *fmt, ...);
extern void verbmesg (int verblvl, const zconf_t *conf, char *fmt, ...);
extern void logflush (void);
extern int gensalt (char *salt, size_t saltsize, int saltbits, unsigned int seed);
extern char *str_untaint (char *str);
extern char *str_chop (char *str, char c);
extern int is_dotfilename (const char *name);
extern void parseurl (char *url, char **proto, char **host, char **port, char **para);
#endif