Tue, 18 Mar 2008 12:50:29 -0700
changeset 13259 b47ccab192bd943bb800e5efd9d3faea5ec7a83b
parent 1 9b2a99adc05e53cd4010de512f50118594756650
child 28320 4f0c78fb34fc8e7966d3c6f08ec1818b610d18c5
permissions -rw-r--r--
Bug 392233 - "Text kerning broken by scaling/viewBox (space between letters or letters above each other)" [ (Robert O'Callahan [roc]) r=longsonr sr=vlad a=blocking1.9+]

/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* ***** BEGIN LICENSE BLOCK *****
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 * 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 code.
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 * Netscape Communications Corporation.
 * Portions created by the Initial Developer are Copyright (C) 1998
 * the Initial Developer. All Rights Reserved.
 * Contributor(s):
 * Alternatively, the contents of this file may be used under the terms of
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 * in which case the provisions of the GPL or the LGPL are applicable instead
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 * nsWildCard.h: Defines and prototypes for shell exp. match routines
 * See nsIZipReader.findEntries docs in nsIZipReader.idl for a description of
 * the supported expression syntax.
 * Note that the syntax documentation explicitly says the results of certain
 * expressions are undefined.  This is intentional to require less robustness
 * in the code.  Regular expression parsing is hard; the smaller the set of
 * features and interactions this code must support, the easier it is to
 * ensure it works.
#ifndef nsWildCard_h__
#define nsWildCard_h__

#include "prtypes.h"
#include <ctype.h>  /* isalnum */
#include <string.h> /* strlen */

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

 * NS_WildCardValid 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

extern int NS_WildCardValid(char *expr);

/* return values for the search routines */
#define MATCH 0
#define NOMATCH 1
#define ABORTED -1

 * NS_WildCardMatch
 * Takes a prevalidated shell expression exp, and a string str.
 * Returns 0 on match and 1 on non-match.

extern int NS_WildCardMatch(char *str, char *expr, PRBool case_insensitive);

#endif /* nsWildCard_h__ */