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git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@34809 72102866-910b-0410-8b05-ffd578937521
156 lines
6.1 KiB
Objective-C
156 lines
6.1 KiB
Objective-C
/* Definition of class NSRegularExpression
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Copyright (C) 2011 Free Software Foundation, Inc.
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This file is part of the GNUstep Library.
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with this library; if not, write to the Free
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Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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Boston, MA 02111 USA.
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*/
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#ifndef _NSRegularExpression_h_GNUSTEP_BASE_INCLUDE
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#define _NSRegularExpression_h_GNUSTEP_BASE_INCLUDE
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#import <GNUstepBase/GSVersionMacros.h>
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#if OS_API_VERSION(GS_API_MACOSX, GS_API_LATEST)
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#import <Foundation/NSObject.h>
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#import "GNUstepBase/GSBlocks.h"
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#import "GNUstepBase/GSConfig.h"
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#if defined(__cplusplus)
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extern "C" {
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#endif
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@class NSString, NSTextCheckingResult;
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typedef NSUInteger NSRegularExpressionOptions;
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static const NSRegularExpressionOptions
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NSRegularExpressionCaseInsensitive = 1<<0;
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static const NSRegularExpressionOptions
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NSRegularExpressionAllowCommentsAndWhitespace = 1<<1;
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static const NSRegularExpressionOptions
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NSRegularExpressionIgnoreMetacharacters = 1<<2;
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static const NSRegularExpressionOptions
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NSRegularExpressionDotMatchesLineSeparators = 1<<3;
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static const NSRegularExpressionOptions
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NSRegularExpressionAnchorsMatchLines = 1<<4;
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static const NSRegularExpressionOptions
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NSRegularExpressionUseUnixLineSeparators = 1<<5;
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static const NSRegularExpressionOptions
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NSRegularExpressionUseUnicodeWordBoundaries = 1<<6;
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typedef NSUInteger NSMatchingFlags;
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static const NSMatchingFlags NSMatchingProgress = 1<<0;
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static const NSMatchingFlags NSMatchingCompleted = 1<<1;
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static const NSMatchingFlags NSMatchingHitEnd = 1<<2;
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static const NSMatchingFlags NSMatchingRequiredEnd = 1<<3;
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static const NSMatchingFlags NSMatchingInternalError = 1<<4;
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typedef NSUInteger NSMatchingOptions;
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static const NSMatchingOptions NSMatchingReportProgress = 1<<0;
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static const NSMatchingOptions NSMatchingReportCompletion = 1<<1;
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static const NSMatchingOptions NSMatchingAnchored = 1<<2;
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static const NSMatchingOptions NSMatchingWithTransparentBounds = 1<<3;
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static const NSMatchingOptions NSMatchingWithoutAnchoringBounds = 1<<4;
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DEFINE_BLOCK_TYPE(GSRegexBlock, void, NSTextCheckingResult*,
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NSMatchingFlags, BOOL*);
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#ifndef GSREGEXTYPE
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# define GSREGEXTYPE void
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#endif
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@interface NSRegularExpression : NSObject <NSCoding, NSCopying>
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{
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#if GS_EXPOSE(NSRegularExpression)
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@private
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GSREGEXTYPE *regex;
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NSRegularExpressionOptions options;
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#endif
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#if GS_NONFRAGILE
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#else
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/* Pointer to private additional data used to avoid breaking ABI
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* when we don't have the non-fragile ABI available.
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* Use this mechanism rather than changing the instance variable
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* layout (see Source/GSInternal.h for details).
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*/
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@private id _internal GS_UNUSED_IVAR;
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#endif
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}
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// GNUstep, like OS X, uses libicu to provide the NSRegularExpression
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// implementation. If you have configured GNUstep without this support then it
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// will not work, so these methods are hidden.
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#if GS_USE_ICU || GS_UNSAFE_REGEX
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+ (NSRegularExpression*) regularExpressionWithPattern: (NSString*)aPattern
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options: (NSRegularExpressionOptions)opts
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error: (NSError**)e;
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- (id) initWithPattern: (NSString*)aPattern
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options: (NSRegularExpressionOptions)opts
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error: (NSError**)e;
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+ (NSRegularExpression*) regularExpressionWithPattern: (NSString*)aPattern
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options: (NSRegularExpressionOptions)opts
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error: (NSError**)e;
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- (id) initWithPattern: (NSString*)aPattern
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options: (NSRegularExpressionOptions)opts
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error: (NSError**)e;
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- (NSString*) pattern;
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- (void) enumerateMatchesInString: (NSString*)string
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options: (NSMatchingOptions)options
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range: (NSRange)range
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usingBlock: (GSRegexBlock)block;
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- (NSUInteger) numberOfMatchesInString: (NSString*)string
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options: (NSMatchingOptions)options
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range: (NSRange)range;
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- (NSTextCheckingResult*) firstMatchInString: (NSString*)string
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options: (NSMatchingOptions)options
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range: (NSRange)range;
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- (NSArray*) matchesInString: (NSString*)string
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options: (NSMatchingOptions)options
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range: (NSRange)range;
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- (NSRange) rangeOfFirstMatchInString: (NSString*)string
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options: (NSMatchingOptions)options
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range: (NSRange)range;
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- (NSUInteger) replaceMatchesInString: (NSMutableString*)string
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options: (NSMatchingOptions)options
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range: (NSRange)range
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withTemplate: (NSString*)templat;
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- (NSString*) stringByReplacingMatchesInString: (NSString*)string
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options: (NSMatchingOptions)options
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range: (NSRange)range
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withTemplate: (NSString*)templat;
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- (NSString*) replacementStringForResult: (NSTextCheckingResult*)result
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inString: (NSString*)string
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offset: (NSInteger)offset
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template: (NSString*)templat;
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#if GS_HAS_DECLARED_PROPERTIES
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@property (readonly) NSRegularExpressionOptions options;
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@property (readonly) NSUInteger numberOfCaptureGroups;
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#else
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- (NSRegularExpressionOptions) options;
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- (NSUInteger) numberOfCaptureGroups;
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#endif
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#endif // GS_USE_ICU
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@end
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#if defined(__cplusplus)
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}
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#endif
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#endif /* GS_API_MACOSX */
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#endif /* _NSRegualrExpression_h_GNUSTEP_BASE_INCLUDE */
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