Line data    Source code

       1           0 : /*
       2             : 
       3             : OORegExpMatcher.h
       4             : 
       5             : Regular expression utility built on top of JavaScript regexp objects in lieu
       6             : of Objective-C regexp support. Not thread-safe.
       7             : 
       8             : If we had a performance-critical need for regexps, I'd want a real library,
       9             : but this will do for light usage.
      10             : 
      11             : 
      12             : Copyright (C) 2010-2013 Jens Ayton
      13             : 
      14             : Permission is hereby granted, free of charge, to any person obtaining a copy
      15             : of this software and associated documentation files (the "Software"), to deal
      16             : in the Software without restriction, including without limitation the rights
      17             : to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
      18             : copies of the Software, and to permit persons to whom the Software is
      19             : furnished to do so, subject to the following conditions:
      20             : 
      21             : The above copyright notice and this permission notice shall be included in all
      22             : copies or substantial portions of the Software.
      23             : 
      24             : THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
      25             : IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
      26             : FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
      27             : AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
      28             : LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
      29             : OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
      30             : SOFTWARE.
      31             : 
      32             : */
      33             : 
      34             : #import "OOCocoa.h"
      35             : #include <jsapi.h>
      36             : 
      37             : @class OOJSFunction, OOJSValue;
      38             : 
      39             : 
      40           0 : enum
      41             : {
      42             :         kOORegExpCaseInsensitive        = JSREG_FOLD,
      43             :         kOORegExpMultiLine                      = JSREG_MULTILINE
      44             : };
      45             : 
      46             : 
      47           0 : @interface OORegExpMatcher: NSObject
      48             : {
      49             : @private
      50           0 :         OOJSFunction                    *_tester;
      51           0 :         NSString                                *_cachedRegExpString;
      52           0 :         OOJSValue                               *_cachedRegExpObject;
      53           0 :         NSUInteger                              _cachedFlags;
      54             : }
      55             : 
      56           0 : + (instancetype) regExpMatcher;
      57             : 
      58           0 : - (BOOL) string:(NSString *)string matchesExpression:(NSString *)regExp;
      59           0 : - (BOOL) string:(NSString *)string matchesExpression:(NSString *)regExp flags:(NSUInteger)flags;
      60             : 
      61             : @end
      62             : 
      63             : 
      64             : @interface NSString (OORegExpMatcher)
      65             : 
      66           0 : - (BOOL) oo_matchesRegularExpression:(NSString *)regExp;
      67             : 
      68             : @end