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/** BEGIN COPYRIGHT BLOCK
* Copyright (C) 2001 Sun Microsystems, Inc. Used by permission.
* Copyright (C) 2005 Red Hat, Inc.
* All rights reserved.
* END COPYRIGHT BLOCK **/
#ifndef BASE_SHEXP_H
#define BASE_SHEXP_H
#ifndef NOINTNSAPI
#define INTNSAPI
#endif /* !NOINTNSAPI */
/*
* shexp.h: Defines and prototypes for shell exp. match routines
*
*
* This routine will match a string with a shell expression. The expressions
* accepted are based loosely on the expressions accepted by zsh.
*
* o * matches anything
* o ? matches one character
* o \ will escape a special character
* o $ matches the end of the string
* o [abc] matches one occurence of a, b, or c. The only character that needs
* to be escaped in this is ], all others are not special.
* o [a-z] matches any character between a and z
* o [^az] matches any character except a or z
* o ~ followed by another shell expression will remove any pattern
* matching the shell expression from the match list
* o (foo|bar) will match either the substring foo, or the substring bar.
* These can be shell expressions as well.
*
* The public interface to these routines is documented in
* public/base/shexp.h.
*
* Rob McCool
*
*/
/*
* Requires that the macro MALLOC be set to a "safe" malloc that will
* exit if no memory is available. If not under MCC httpd, define MALLOC
* to be the real malloc and play with fire, or make your own function.
*/
#ifndef NETSITE_H
#include "../netsite.h"
#endif /* !NETSITE_H */
#ifndef OS_CTYPE_H
#include <ctype.h> /* isalnum */
#define OS_CTYPE_H
#endif /* !OS_CTYPE_H */
#ifndef OS_STRING_H
#include <string.h> /* strlen */
#define OS_STRING_H
#endif /* !OS_STRING_H */
/* See public/base/shexp.h or public/base/regexp.h concerning USE_REGEX */
/*
* This little bit of nonsense is because USE_REGEX is currently
* supposed to be recognized only by the proxy. If that's the
* case, only the proxy should define USE_REGEX, but I'm playing
* it safe. XXXHEP 12/96
*/
#ifndef MCC_PROXY
#ifdef USE_REGEX
#define SAVED_USE_REGEX USE_REGEX
#undef USE_REGEX
#endif /* USE_REGEX */
#endif /* !MCC_PROXY */
/* --- Begin function prototypes --- */
#ifdef INTNSAPI
NSPR_BEGIN_EXTERN_C
NSAPI_PUBLIC int INTshexp_valid(char *exp);
NSAPI_PUBLIC int INTshexp_match(char *str, char *exp);
NSAPI_PUBLIC int INTshexp_cmp(char *str, char *exp);
NSAPI_PUBLIC int INTshexp_casecmp(char *str, char *exp);
NSPR_END_EXTERN_C
/* --- End function prototypes --- */
#define shexp_valid INTshexp_valid
#define shexp_match INTshexp_match
#define shexp_cmp INTshexp_cmp
#define shexp_casecmp INTshexp_casecmp
#endif /* INTNSAPI */
/* Restore USE_REGEX definition for non-proxy. See above. */
#ifdef SAVED_USE_REGEX
#define USE_REGEX SAVED_USE_REGEX
#undef SAVED_USE_REGEX
#endif /* SAVED_USE_REGEX */
#ifdef USE_REGEX
#include "base/regexp.h"
#endif /* USE_REGEX */
#endif /* !BASE_SHEXP_H */
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