1/* 2 * Copyright (c) 2000, Boris Popov 3 * All rights reserved. 4 * 5 * Portions Copyright (C) 2001 - 2010 Apple Inc. All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions 9 * are met: 10 * 1. Redistributions of source code must retain the above copyright 11 * notice, this list of conditions and the following disclaimer. 12 * 2. Redistributions in binary form must reproduce the above copyright 13 * notice, this list of conditions and the following disclaimer in the 14 * documentation and/or other materials provided with the distribution. 15 * 3. All advertising materials mentioning features or use of this software 16 * must display the following acknowledgement: 17 * This product includes software developed by Boris Popov. 18 * 4. Neither the name of the author nor the names of any co-contributors 19 * may be used to endorse or promote products derived from this software 20 * without specific prior written permission. 21 * 22 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 23 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 24 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 25 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 26 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 27 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 28 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 29 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 30 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 31 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 32 * SUCH DAMAGE. 33 * 34 */ 35#ifndef _zzzzzz_RCFILE_H_ 36#define _zzzzzz_RCFILE_H_ 37 38/* 39 * A unified options parser 40 */ 41enum opt_argtype {OPTARG_STR, OPTARG_INT, OPTARG_BOOL}; 42 43#define OPTFL_NONE 0x0000 44#define OPTFL_HAVEMIN 0x0001 45#define OPTFL_HAVEMAX 0x0002 46#define OPTFL_MINMAX NAFL_HAVEMIN | NAFL_HAVEMAX 47 48struct opt_args; 49 50typedef int opt_callback_t (struct opt_args*); 51 52struct opt_args { 53 enum opt_argtype type; 54 int opt; /* command line option */ 55 char * name; /* rc file equiv */ 56 int flag; /* OPTFL_* */ 57 int ival; /* int/bool values, or max len for str value */ 58 char * str; /* string value */ 59 int min; /* min for ival */ 60 int max; /* max for ival */ 61 opt_callback_t *fn; /* call back to validate */ 62}; 63 64 65extern int cf_opterr, cf_optind, cf_optopt, cf_optreset; 66extern const char *cf_optarg; 67 68__BEGIN_DECLS 69 70struct rcfile; 71 72int rc_close(struct rcfile *); 73int rc_getstringptr(struct rcfile *, const char *, const char *, char **); 74int rc_getstring(struct rcfile *, const char *, const char *, size_t, char *); 75int rc_getint(struct rcfile *, const char *, const char *, int *); 76int rc_getbool(struct rcfile *, const char *, const char *, int *); 77struct rcfile * smb_open_rcfile(int noUserPrefs);; 78 79__END_DECLS 80 81#endif /* _zzzzzz_RCFILE_H_ */ 82