portreg.h

来自「支持SSL v2/v3, TLS, PKCS #5, PKCS #7, PKCS」· C头文件 代码 · 共 93 行

/*
 * The contents of this file are subject to the Mozilla Public
 * License Version 1.1 (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.mozilla.org/MPL/
 * 
 * Software distributed under the License is distributed on an "AS
 * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
 * implied. See the License for the specific language governing
 * rights and limitations under the License.
 * 
 * The Original Code is the Netscape security libraries.
 * 
 * The Initial Developer of the Original Code is Netscape
 * Communications Corporation.  Portions created by Netscape are 
 * Copyright (C) 1994-2000 Netscape Communications Corporation.  All
 * Rights Reserved.
 * 
 * Contributor(s):
 * 
 * Alternatively, the contents of this file may be used under the
 * terms of the GNU General Public License Version 2 or later (the
 * "GPL"), in which case the provisions of the GPL are applicable 
 * instead of those above.  If you wish to allow use of your 
 * version of this file only under the terms of the GPL and not to
 * allow others to use your version of this file under the MPL,
 * indicate your decision by deleting the provisions above and
 * replace them with the notice and other provisions required by
 * the GPL.  If you do not delete the provisions above, a recipient
 * may use your version of this file under either the MPL or the
 * GPL.
 */

/*
 * 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 below.
 * 
 */
 
#ifndef SHEXP_H
#define SHEXP_H

/*
 * Requires that the macro MALLOC be set to a "safe" malloc that will 
 * exit if no memory is available. 
 */


/* --------------------------- Public routines ---------------------------- */


/*
 * shexp_valid takes a shell expression exp as input. It returns:
 * 
 *  NON_SXP      if exp is a standard string
 *  INVALID_SXP  if exp is a shell expression, but invalid
 *  VALID_SXP    if exp is a valid shell expression
 */

#define NON_SXP -1
#define INVALID_SXP -2
#define VALID_SXP 1

SEC_BEGIN_PROTOS

extern int PORT_RegExpValid(char *exp);

/* same as above but uses case insensitive search
 */
extern int PORT_RegExpCaseSearch(char *str, char *exp);

SEC_END_PROTOS

#endif