runtime/third_party/jscre/pcre.h - Issue 1071713003: - Remove JSCRE from the runtime.

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Issue 1071713003: - Remove JSCRE from the runtime. (Closed) Base URL: http://dart.googlecode.com/svn/branches/bleeding_edge/dart/

Patch Set: Created 5 years, 8 months ago

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1 /* This is the public header file for JavaScriptCore's variant of the PCRE

2 library. While this library started out as a copy of PCRE, many of the

3 features of PCRE have been removed. This library now supports only the

4 regular expression features required by the JavaScript language

5 specification, and has only the functions needed by JavaScriptCore and the

6 rest of WebKit.

7

8 Copyright (c) 1997-2005 University of Cambridge

9 Copyright (C) 2002, 2004, 2006, 2007 Apple Inc. All rights reserved.

10

11 -----------------------------------------------------------------------------

12 Redistribution and use in source and binary forms, with or without

13 modification, are permitted provided that the following conditions are met:

14

15 * Redistributions of source code must retain the above copyright notice,

16 this list of conditions and the following disclaimer.

17

18 * Redistributions in binary form must reproduce the above copyright

19 notice, this list of conditions and the following disclaimer in the

20 documentation and/or other materials provided with the distribution.

21

22 * Neither the name of the University of Cambridge nor the names of its

23 contributors may be used to endorse or promote products derived from

24 this software without specific prior written permission.

25

26 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"

27 AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE

28 IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE

29 ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE

30 LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR

31 CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF

32 SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS

33 INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN

34 CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)

35 ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE

36 POSSIBILITY OF SUCH DAMAGE.

37 -----------------------------------------------------------------------------

38 */

39

40 #ifndef THIRD_PARTY_JSCRE_PCRE_H_

41 #define THIRD_PARTY_JSCRE_PCRE_H_

42

43 #if defined(_WIN32)

44 typedef unsigned __int16 uint16_t;

45 #else

46 #include <inttypes.h>

47 #include <stdint.h>

48 #endif

49

50 #include <stdarg.h>

51 #include <stddef.h>

52 #include <stdlib.h>

53 #include <string.h>

54 #include <sys/types.h>

55

56 // JSCRE is very chatty in debug mode, so in order to keep it slient

57 // while still importing v8.h correctly (it contains #ifdef DEBUGs)

58 // we allow DEBUG to be set and undef it manually.

59 #undef DEBUG

60

61 namespace dart { namespace jscre {

62

63 typedef uint16_t UChar;

64

65 struct JSRegExp;

66 typedef struct JSRegExp JscreRegExp;

67

68 enum JSRegExpIgnoreCaseOption { JSRegExpDoNotIgnoreCase, JSRegExpIgnoreCase };

69 enum JSRegExpMultilineOption { JSRegExpSingleLine, JSRegExpMultiline };

70

71 /* jsRegExpExecute error codes */

72 const int JSRegExpErrorNoMatch = -1;

73 const int JSRegExpErrorHitLimit = -2;

74 const int JSRegExpErrorNoMemory = -3;

75 const int JSRegExpErrorInternal = -4;

76

77 typedef void* malloc_t(size_t size);

78 typedef void free_t(void* address);

79

80 JSRegExp* jsRegExpCompile(const UChar* pattern, int patternLength,

81 JSRegExpIgnoreCaseOption, JSRegExpMultilineOption,

82 unsigned* numSubpatterns, const char** errorMessage,

83 malloc_t* allocate_function, free_t* free_function);

84

85 int jsRegExpExecute(const JSRegExp*,

86 const UChar* subject, int subjectLength, int startOffset,

87 int* offsetsVector, int offsetsVectorLength);

88

89 void jsRegExpFree(JSRegExp* regexp);

90

91 } } // namespace dart::jscre

92

93 #endif // THIRD_PARTY_JSCRE_PCRE_H_

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