46#define USE_MATCH_CACHE
48#if defined(ONIG_DEBUG_PARSE_TREE) || defined(ONIG_DEBUG_MATCH) || \
49 defined(ONIG_DEBUG_SEARCH) || defined(ONIG_DEBUG_COMPILE) || \
50 defined(ONIG_DEBUG_STATISTICS) || defined(ONIG_DEBUG_MEMLEAK)
57#ifndef UNALIGNED_WORD_ACCESS
58# if defined(__i386) || defined(__i386__) || defined(_M_IX86) || \
59 defined(__x86_64) || defined(__x86_64__) || defined(_M_AMD64) || \
60 defined(__powerpc64__) || defined(__POWERPC__) || defined(__aarch64__) || \
62# define UNALIGNED_WORD_ACCESS 1
64# define UNALIGNED_WORD_ACCESS 0
68#if UNALIGNED_WORD_ACCESS
69# define PLATFORM_UNALIGNED_WORD_ACCESS
74#define USE_NAMED_GROUP
75#define USE_SUBEXP_CALL
76#define USE_PERL_SUBEXP_CALL
77#define USE_CAPITAL_P_NAMED_GROUP
78#define USE_BACKREF_WITH_LEVEL
79#define USE_MONOMANIAC_CHECK_CAPTURES_IN_ENDLESS_REPEAT
80#define USE_NEWLINE_AT_END_OF_STRING_HAS_EMPTY_LINE
81#define USE_WARNING_REDUNDANT_NESTED_REPEAT_OPERATOR
83#define USE_NO_INVALID_QUANTIFIER
87#define USE_QTFR_PEEK_NEXT
89#define USE_SUNDAY_QUICK_SEARCH
91#define INIT_MATCH_STACK_SIZE 160
92#define DEFAULT_MATCH_STACK_LIMIT_SIZE 0
93#define DEFAULT_PARSE_DEPTH_LIMIT 4096
95#define OPT_EXACT_MAXLEN 24
98#if defined(USE_PERL_SUBEXP_CALL) || defined(USE_CAPITAL_P_NAMED_GROUP)
99# if !defined(USE_NAMED_GROUP) || !defined(USE_SUBEXP_CALL)
100# error USE_NAMED_GROUP and USE_SUBEXP_CALL must be defined.
105# define ARG_UNUSED __attribute__ ((unused))
110#if !defined(RUBY) && defined(RUBY_EXPORT)
114# ifndef RUBY_DEFINES_H
123# if SIZEOF_LONG_LONG > 0
124# define LONG_LONG long long
132#ifdef ONIG_ESCAPE_UCHAR_COLLISION
133# undef ONIG_ESCAPE_UCHAR_COLLISION
136#define USE_WORD_BEGIN_END
138# undef USE_CAPTURE_HISTORY
140# define USE_CAPTURE_HISTORY
142#define USE_VARIABLE_META_CHARS
143#define USE_FIND_LONGEST_SEARCH_ALL_OF_RANGE
148# define xmalloc malloc
149# define xrealloc realloc
150# define xcalloc calloc
156# define CHECK_INTERRUPT_IN_MATCH_AT do { \
158 if (msa->counter >= 128) { \
160 rb_reg_check_timeout(reg, &msa->end_time); \
161 rb_thread_check_ints(); \
164# define onig_st_init_table st_init_table
165# define onig_st_init_table_with_size st_init_table_with_size
166# define onig_st_init_numtable st_init_numtable
167# define onig_st_init_numtable_with_size st_init_numtable_with_size
168# define onig_st_init_strtable st_init_strtable
169# define onig_st_init_strtable_with_size st_init_strtable_with_size
170# define onig_st_delete st_delete
171# define onig_st_delete_safe st_delete_safe
172# define onig_st_insert st_insert
173# define onig_st_lookup st_lookup
174# define onig_st_foreach st_foreach
175# define onig_st_add_direct st_add_direct
176# define onig_st_free_table st_free_table
177# define onig_st_cleanup_safe st_cleanup_safe
178# define onig_st_copy st_copy
179# define onig_st_nothing_key_clone st_nothing_key_clone
180# define onig_st_nothing_key_free st_nothing_key_free
181# define onig_st_is_member st_is_member
183# define USE_UPPER_CASE_TABLE
186# define CHECK_INTERRUPT_IN_MATCH_AT
188# define st_init_table onig_st_init_table
189# define st_init_table_with_size onig_st_init_table_with_size
190# define st_init_numtable onig_st_init_numtable
191# define st_init_numtable_with_size onig_st_init_numtable_with_size
192# define st_init_strtable onig_st_init_strtable
193# define st_init_strtable_with_size onig_st_init_strtable_with_size
194# define st_delete onig_st_delete
195# define st_delete_safe onig_st_delete_safe
196# define st_insert onig_st_insert
197# define st_lookup onig_st_lookup
198# define st_foreach onig_st_foreach
199# define st_add_direct onig_st_add_direct
200# define st_free_table onig_st_free_table
201# define st_cleanup_safe onig_st_cleanup_safe
202# define st_copy onig_st_copy
203# define st_nothing_key_clone onig_st_nothing_key_clone
204# define st_nothing_key_free onig_st_nothing_key_free
206# define onig_st_is_member st_is_member
210#define STATE_CHECK_STRING_THRESHOLD_LEN 7
211#define STATE_CHECK_BUFF_MAX_SIZE 0x4000
213#define xmemset memset
214#define xmemcpy memcpy
215#define xmemmove memmove
217#if ((defined(RUBY_MSVCRT_VERSION) && RUBY_MSVCRT_VERSION >= 90) \
218 || (!defined(RUBY_MSVCRT_VERSION) && defined(_WIN32))) \
219 && !defined(__GNUC__)
220# define xalloca _alloca
221# define xvsnprintf(buf,size,fmt,args) _vsnprintf_s(buf,size,_TRUNCATE,fmt,args)
222# define xsnprintf sprintf_s
223# define xstrcat(dest,src,size) strcat_s(dest,size,src)
225# define xalloca alloca
226# define xvsnprintf vsnprintf
227# define xsnprintf snprintf
228# define xstrcat(dest,src,size) strcat(dest,src)
231#if defined(ONIG_DEBUG_MEMLEAK) && defined(_MSC_VER)
232# define _CRTDBG_MAP_ALLOC
239#if defined(HAVE_ALLOCA_H) && (defined(_AIX) || !defined(__GNUC__))
246#ifdef HAVE_SYS_TYPES_H
247# include <sys/types.h>
254#ifdef HAVE_INTTYPES_H
255# include <inttypes.h>
269# if defined(_MSC_VER) && (_MSC_VER < 1300)
270# ifndef _INTPTR_T_DEFINED
271# define _INTPTR_T_DEFINED
274# ifndef _UINTPTR_T_DEFINED
275# define _UINTPTR_T_DEFINED
276typedef unsigned int uintptr_t;
283# define PRIdPTR "I64d"
284# define PRIuPTR "I64u"
285# define PRIxPTR "I64x"
294# define PRIdPTRDIFF PRIdPTR
299RUBY_SYMBOL_EXPORT_BEGIN
307#define MIN(a,b) (((a)>(b))?(b):(a))
308#define MAX(a,b) (((a)<(b))?(b):(a))
310#define IS_NULL(p) (((void*)(p)) == (void*)0)
311#define IS_NOT_NULL(p) (((void*)(p)) != (void*)0)
312#define CHECK_NULL_RETURN(p) if (IS_NULL(p)) return NULL
313#define CHECK_NULL_RETURN_MEMERR(p) if (IS_NULL(p)) return ONIGERR_MEMORY
314#define NULL_UCHARP ((UChar* )0)
316#define ONIG_LAST_CODE_POINT (~((OnigCodePoint )0))
318#define PLATFORM_GET_INC_ARGUMENTS_ASSERT(val, type) \
319 ((void)sizeof(char[2 * (sizeof(val) == sizeof(type)) - 1]))
321#ifdef PLATFORM_UNALIGNED_WORD_ACCESS
323# define PLATFORM_GET_INC(val,p,type) do{\
324 PLATFORM_GET_INC_ARGUMENTS_ASSERT(val, type);\
326 (p) += sizeof(type);\
331# define PLATFORM_GET_INC(val,p,type) do{\
332 PLATFORM_GET_INC_ARGUMENTS_ASSERT(val, type);\
333 type platform_get_value;\
334 xmemcpy(&platform_get_value, (p), sizeof(type));\
335 val = platform_get_value;\
336 (p) += sizeof(type);\
340# define WORD_ALIGNMENT_SIZE SIZEOF_LONG
342# define GET_ALIGNMENT_PAD_SIZE(addr,pad_size) do {\
343 (pad_size) = WORD_ALIGNMENT_SIZE \
344 - ((uintptr_t )(addr) % WORD_ALIGNMENT_SIZE);\
345 if ((pad_size) == WORD_ALIGNMENT_SIZE) (pad_size) = 0;\
348# define ALIGNMENT_RIGHT(addr) do {\
349 (addr) += (WORD_ALIGNMENT_SIZE - 1);\
350 (addr) -= ((uintptr_t )(addr) % WORD_ALIGNMENT_SIZE);\
356#define STACK_POP_LEVEL_FREE 0
357#define STACK_POP_LEVEL_MEM_START 1
358#define STACK_POP_LEVEL_ALL 2
361#define ONIG_OPTIMIZE_NONE 0
362#define ONIG_OPTIMIZE_EXACT 1
363#define ONIG_OPTIMIZE_EXACT_BM 2
364#define ONIG_OPTIMIZE_EXACT_BM_NOT_REV 3
365#define ONIG_OPTIMIZE_EXACT_IC 4
366#define ONIG_OPTIMIZE_MAP 5
367#define ONIG_OPTIMIZE_EXACT_BM_IC 6
368#define ONIG_OPTIMIZE_EXACT_BM_NOT_REV_IC 7
371typedef unsigned int BitStatusType;
373#define BIT_STATUS_BITS_NUM (sizeof(BitStatusType) * 8)
374#define BIT_STATUS_CLEAR(stats) (stats) = 0
375#define BIT_STATUS_ON_ALL(stats) (stats) = ~((BitStatusType )0)
376#define BIT_STATUS_AT(stats,n) \
377 ((n) < (int )BIT_STATUS_BITS_NUM ? ((stats) & ((BitStatusType )1 << n)) : ((stats) & 1))
379#define BIT_STATUS_ON_AT(stats,n) do {\
380 if ((n) < (int )BIT_STATUS_BITS_NUM)\
381 (stats) |= (1 << (n));\
386#define BIT_STATUS_ON_AT_SIMPLE(stats,n) do {\
387 if ((n) < (int )BIT_STATUS_BITS_NUM)\
388 (stats) |= (1 << (n));\
392#define INT_MAX_LIMIT ((1UL << (SIZEOF_INT * 8 - 1)) - 1)
393#define LONG_MAX_LIMIT ((1UL << (SIZEOF_LONG * 8 - 1)) - 1)
395#define DIGITVAL(code) ((code) - '0')
396#define ODIGITVAL(code) DIGITVAL(code)
397#define XDIGITVAL(enc,code) \
398 (ONIGENC_IS_CODE_DIGIT(enc,code) ? DIGITVAL(code) \
399 : (ONIGENC_IS_CODE_UPPER(enc,code) ? (code) - 'A' + 10 : (code) - 'a' + 10))
401#define IS_SINGLELINE(option) ((option) & ONIG_OPTION_SINGLELINE)
402#define IS_MULTILINE(option) ((option) & ONIG_OPTION_MULTILINE)
403#define IS_IGNORECASE(option) ((option) & ONIG_OPTION_IGNORECASE)
404#define IS_EXTEND(option) ((option) & ONIG_OPTION_EXTEND)
405#define IS_FIND_LONGEST(option) ((option) & ONIG_OPTION_FIND_LONGEST)
406#define IS_FIND_NOT_EMPTY(option) ((option) & ONIG_OPTION_FIND_NOT_EMPTY)
407#define IS_FIND_CONDITION(option) ((option) & \
408 (ONIG_OPTION_FIND_LONGEST | ONIG_OPTION_FIND_NOT_EMPTY))
409#define IS_NOTBOL(option) ((option) & ONIG_OPTION_NOTBOL)
410#define IS_NOTEOL(option) ((option) & ONIG_OPTION_NOTEOL)
411#define IS_NOTBOS(option) ((option) & ONIG_OPTION_NOTBOS)
412#define IS_NOTEOS(option) ((option) & ONIG_OPTION_NOTEOS)
413#define IS_ASCII_RANGE(option) ((option) & ONIG_OPTION_ASCII_RANGE)
414#define IS_POSIX_BRACKET_ALL_RANGE(option) ((option) & ONIG_OPTION_POSIX_BRACKET_ALL_RANGE)
415#define IS_WORD_BOUND_ALL_RANGE(option) ((option) & ONIG_OPTION_WORD_BOUND_ALL_RANGE)
416#define IS_NEWLINE_CRLF(option) ((option) & ONIG_OPTION_NEWLINE_CRLF)
423#define IS_DYNAMIC_OPTION(option) 0
425#define DISABLE_CASE_FOLD_MULTI_CHAR(case_fold_flag) \
426 ((case_fold_flag) & ~INTERNAL_ONIGENC_CASE_FOLD_MULTI_CHAR)
428#define REPEAT_INFINITE -1
429#define IS_REPEAT_INFINITE(n) ((n) == REPEAT_INFINITE)
432#define BITS_PER_BYTE 8
433#define SINGLE_BYTE_SIZE (1 << BITS_PER_BYTE)
434#define BITS_IN_ROOM ((int )sizeof(Bits) * BITS_PER_BYTE)
435#define BITSET_SIZE (SINGLE_BYTE_SIZE / BITS_IN_ROOM)
437#ifdef PLATFORM_UNALIGNED_WORD_ACCESS
438typedef unsigned int Bits;
440typedef unsigned char Bits;
442typedef Bits BitSet[BITSET_SIZE];
443typedef Bits* BitSetRef;
445#define SIZE_BITSET (int )sizeof(BitSet)
447#define BITSET_CLEAR(bs) do {\
449 for (i = 0; i < BITSET_SIZE; i++) { (bs)[i] = 0; } \
452#define BS_ROOM(bs,pos) (bs)[(int )(pos) / BITS_IN_ROOM]
453#define BS_BIT(pos) (1U << ((int )(pos) % BITS_IN_ROOM))
455#define BITSET_AT(bs, pos) (BS_ROOM(bs,pos) & BS_BIT(pos))
456#define BITSET_SET_BIT(bs, pos) BS_ROOM(bs,pos) |= BS_BIT(pos)
457#define BITSET_CLEAR_BIT(bs, pos) BS_ROOM(bs,pos) &= ~(BS_BIT(pos))
458#define BITSET_INVERT_BIT(bs, pos) BS_ROOM(bs,pos) ^= BS_BIT(pos)
467#define BBUF_INIT(buf,size) onig_bbuf_init((BBuf* )(buf), (size))
469#define BBUF_SIZE_INC(buf,inc) do{\
471 (buf)->alloc += (inc);\
472 tmp = (UChar* )xrealloc((buf)->p, (buf)->alloc);\
473 if (IS_NULL(tmp)) return(ONIGERR_MEMORY);\
477#define BBUF_EXPAND(buf,low) do{\
479 do { (buf)->alloc *= 2; } while ((buf)->alloc < (unsigned int )low);\
480 tmp = (UChar* )xrealloc((buf)->p, (buf)->alloc);\
481 if (IS_NULL(tmp)) return(ONIGERR_MEMORY);\
485#define BBUF_ENSURE_SIZE(buf,size) do{\
486 unsigned int new_alloc = (buf)->alloc;\
487 while (new_alloc < (unsigned int )(size)) { new_alloc *= 2; }\
488 if ((buf)->alloc != new_alloc) {\
490 tmp = (UChar* )xrealloc((buf)->p, new_alloc);\
491 if (IS_NULL(tmp)) return(ONIGERR_MEMORY);\
493 (buf)->alloc = new_alloc;\
497#define BBUF_WRITE(buf,pos,bytes,n) do{\
498 int used = (pos) + (int )(n);\
499 if ((buf)->alloc < (unsigned int )used) BBUF_EXPAND((buf),used);\
500 xmemcpy((buf)->p + (pos), (bytes), (n));\
501 if ((buf)->used < (unsigned int )used) (buf)->used = used;\
504#define BBUF_WRITE1(buf,pos,byte) do{\
505 int used = (pos) + 1;\
506 if ((buf)->alloc < (unsigned int )used) BBUF_EXPAND((buf),used);\
507 (buf)->p[(pos)] = (UChar )(byte);\
508 if ((buf)->used < (unsigned int )used) (buf)->used = used;\
511#define BBUF_ADD(buf,bytes,n) BBUF_WRITE((buf),(buf)->used,(bytes),(n))
512#define BBUF_ADD1(buf,byte) BBUF_WRITE1((buf),(buf)->used,(byte))
513#define BBUF_GET_ADD_ADDRESS(buf) ((buf)->p + (buf)->used)
514#define BBUF_GET_OFFSET_POS(buf) ((buf)->used)
517#define BBUF_MOVE_RIGHT(buf,from,to,n) do {\
518 if ((unsigned int )((to)+(n)) > (buf)->alloc) BBUF_EXPAND((buf),(to) + (n));\
519 xmemmove((buf)->p + (to), (buf)->p + (from), (n));\
520 if ((unsigned int )((to)+(n)) > (buf)->used) (buf)->used = (to) + (n);\
524#define BBUF_MOVE_LEFT(buf,from,to,n) do {\
525 xmemmove((buf)->p + (to), (buf)->p + (from), (n));\
529#define BBUF_MOVE_LEFT_REDUCE(buf,from,to) do {\
530 xmemmove((buf)->p + (to), (buf)->p + (from), (buf)->used - (from));\
531 (buf)->used -= (from - to);\
534#define BBUF_INSERT(buf,pos,bytes,n) do {\
535 if (pos >= (buf)->used) {\
536 BBUF_WRITE(buf,pos,bytes,n);\
539 BBUF_MOVE_RIGHT((buf),(pos),(pos) + (n),((buf)->used - (pos)));\
540 xmemcpy((buf)->p + (pos), (bytes), (n));\
544#define BBUF_GET_BYTE(buf, pos) (buf)->p[(pos)]
547#define ANCHOR_BEGIN_BUF (1<<0)
548#define ANCHOR_BEGIN_LINE (1<<1)
549#define ANCHOR_BEGIN_POSITION (1<<2)
550#define ANCHOR_END_BUF (1<<3)
551#define ANCHOR_SEMI_END_BUF (1<<4)
552#define ANCHOR_END_LINE (1<<5)
554#define ANCHOR_WORD_BOUND (1<<6)
555#define ANCHOR_NOT_WORD_BOUND (1<<7)
556#define ANCHOR_WORD_BEGIN (1<<8)
557#define ANCHOR_WORD_END (1<<9)
558#define ANCHOR_PREC_READ (1<<10)
559#define ANCHOR_PREC_READ_NOT (1<<11)
560#define ANCHOR_LOOK_BEHIND (1<<12)
561#define ANCHOR_LOOK_BEHIND_NOT (1<<13)
563#define ANCHOR_ANYCHAR_STAR (1<<14)
564#define ANCHOR_ANYCHAR_STAR_ML (1<<15)
566#define ANCHOR_KEEP (1<<16)
600 OP_ANYCHAR_STAR_PEEK_NEXT,
601 OP_ANYCHAR_ML_STAR_PEEK_NEXT,
613 OP_NOT_ASCII_WORD_BOUND,
630 OP_BACKREF_WITH_LEVEL,
633 OP_MEMORY_START_PUSH,
635 OP_MEMORY_END_PUSH_REC,
645 OP_PUSH_OR_JUMP_EXACT1,
646 OP_PUSH_IF_PEEK_NEXT,
655 OP_NULL_CHECK_END_MEMST,
656 OP_NULL_CHECK_END_MEMST_PUSH,
665 OP_PUSH_LOOK_BEHIND_NOT,
666 OP_FAIL_LOOK_BEHIND_NOT,
677 OP_STATE_CHECK_PUSH_OR_JUMP,
679 OP_STATE_CHECK_ANYCHAR_STAR,
680 OP_STATE_CHECK_ANYCHAR_ML_STAR,
687typedef int RelAddrType;
688typedef int AbsAddrType;
689typedef int LengthType;
690typedef int RepeatNumType;
691typedef short int MemNumType;
692typedef short int StateCheckNumType;
693typedef void* PointerType;
696#define SIZE_RELADDR (int )sizeof(RelAddrType)
697#define SIZE_ABSADDR (int )sizeof(AbsAddrType)
698#define SIZE_LENGTH (int )sizeof(LengthType)
699#define SIZE_MEMNUM (int )sizeof(MemNumType)
700#define SIZE_STATE_CHECK_NUM (int )sizeof(StateCheckNumType)
701#define SIZE_REPEATNUM (int )sizeof(RepeatNumType)
702#define SIZE_OPTION (int )sizeof(OnigOptionType)
703#define SIZE_CODE_POINT (int )sizeof(OnigCodePoint)
704#define SIZE_POINTER (int )sizeof(PointerType)
707#define GET_RELADDR_INC(addr,p) PLATFORM_GET_INC(addr, p, RelAddrType)
708#define GET_ABSADDR_INC(addr,p) PLATFORM_GET_INC(addr, p, AbsAddrType)
709#define GET_LENGTH_INC(len,p) PLATFORM_GET_INC(len, p, LengthType)
710#define GET_MEMNUM_INC(num,p) PLATFORM_GET_INC(num, p, MemNumType)
711#define GET_REPEATNUM_INC(num,p) PLATFORM_GET_INC(num, p, RepeatNumType)
712#define GET_OPTION_INC(option,p) PLATFORM_GET_INC(option, p, OnigOptionType)
713#define GET_POINTER_INC(ptr,p) PLATFORM_GET_INC(ptr, p, PointerType)
714#define GET_STATE_CHECK_NUM_INC(num,p) PLATFORM_GET_INC(num, p, StateCheckNumType)
717#define GET_CODE_POINT(code,p) code = *((OnigCodePoint* )(p))
718#define GET_BYTE_INC(byte,p) do{\
725#define SIZE_OP_ANYCHAR_STAR SIZE_OPCODE
726#define SIZE_OP_ANYCHAR_STAR_PEEK_NEXT (SIZE_OPCODE + 1)
727#define SIZE_OP_JUMP (SIZE_OPCODE + SIZE_RELADDR)
728#define SIZE_OP_PUSH (SIZE_OPCODE + SIZE_RELADDR)
729#define SIZE_OP_POP SIZE_OPCODE
730#define SIZE_OP_PUSH_OR_JUMP_EXACT1 (SIZE_OPCODE + SIZE_RELADDR + 1)
731#define SIZE_OP_PUSH_IF_PEEK_NEXT (SIZE_OPCODE + SIZE_RELADDR + 1)
732#define SIZE_OP_REPEAT_INC (SIZE_OPCODE + SIZE_MEMNUM)
733#define SIZE_OP_REPEAT_INC_NG (SIZE_OPCODE + SIZE_MEMNUM)
734#define SIZE_OP_PUSH_POS SIZE_OPCODE
735#define SIZE_OP_PUSH_POS_NOT (SIZE_OPCODE + SIZE_RELADDR)
736#define SIZE_OP_POP_POS SIZE_OPCODE
737#define SIZE_OP_FAIL_POS SIZE_OPCODE
738#define SIZE_OP_SET_OPTION (SIZE_OPCODE + SIZE_OPTION)
739#define SIZE_OP_SET_OPTION_PUSH (SIZE_OPCODE + SIZE_OPTION)
740#define SIZE_OP_FAIL SIZE_OPCODE
741#define SIZE_OP_MEMORY_START (SIZE_OPCODE + SIZE_MEMNUM)
742#define SIZE_OP_MEMORY_START_PUSH (SIZE_OPCODE + SIZE_MEMNUM)
743#define SIZE_OP_MEMORY_END_PUSH (SIZE_OPCODE + SIZE_MEMNUM)
744#define SIZE_OP_MEMORY_END_PUSH_REC (SIZE_OPCODE + SIZE_MEMNUM)
745#define SIZE_OP_MEMORY_END (SIZE_OPCODE + SIZE_MEMNUM)
746#define SIZE_OP_MEMORY_END_REC (SIZE_OPCODE + SIZE_MEMNUM)
747#define SIZE_OP_PUSH_STOP_BT SIZE_OPCODE
748#define SIZE_OP_POP_STOP_BT SIZE_OPCODE
749#define SIZE_OP_NULL_CHECK_START (SIZE_OPCODE + SIZE_MEMNUM)
750#define SIZE_OP_NULL_CHECK_END (SIZE_OPCODE + SIZE_MEMNUM)
751#define SIZE_OP_LOOK_BEHIND (SIZE_OPCODE + SIZE_LENGTH)
752#define SIZE_OP_PUSH_LOOK_BEHIND_NOT (SIZE_OPCODE + SIZE_RELADDR + SIZE_LENGTH)
753#define SIZE_OP_FAIL_LOOK_BEHIND_NOT SIZE_OPCODE
754#define SIZE_OP_CALL (SIZE_OPCODE + SIZE_ABSADDR)
755#define SIZE_OP_RETURN SIZE_OPCODE
756#define SIZE_OP_CONDITION (SIZE_OPCODE + SIZE_MEMNUM + SIZE_RELADDR)
757#define SIZE_OP_PUSH_ABSENT_POS SIZE_OPCODE
758#define SIZE_OP_ABSENT (SIZE_OPCODE + SIZE_RELADDR)
759#define SIZE_OP_ABSENT_END SIZE_OPCODE
761#ifdef USE_COMBINATION_EXPLOSION_CHECK
762# define SIZE_OP_STATE_CHECK (SIZE_OPCODE + SIZE_STATE_CHECK_NUM)
763# define SIZE_OP_STATE_CHECK_PUSH (SIZE_OPCODE + SIZE_STATE_CHECK_NUM + SIZE_RELADDR)
764# define SIZE_OP_STATE_CHECK_PUSH_OR_JUMP (SIZE_OPCODE + SIZE_STATE_CHECK_NUM + SIZE_RELADDR)
765# define SIZE_OP_STATE_CHECK_ANYCHAR_STAR (SIZE_OPCODE + SIZE_STATE_CHECK_NUM)
768#define MC_ESC(syn) (syn)->meta_char_table.esc
769#define MC_ANYCHAR(syn) (syn)->meta_char_table.anychar
770#define MC_ANYTIME(syn) (syn)->meta_char_table.anytime
771#define MC_ZERO_OR_ONE_TIME(syn) (syn)->meta_char_table.zero_or_one_time
772#define MC_ONE_OR_MORE_TIME(syn) (syn)->meta_char_table.one_or_more_time
773#define MC_ANYCHAR_ANYTIME(syn) (syn)->meta_char_table.anychar_anytime
775#define IS_MC_ESC_CODE(code, syn) \
776 ((code) == MC_ESC(syn) && \
777 !IS_SYNTAX_OP2((syn), ONIG_SYN_OP2_INEFFECTIVE_ESCAPE))
780#define SYN_POSIX_COMMON_OP \
781 ( ONIG_SYN_OP_DOT_ANYCHAR | ONIG_SYN_OP_POSIX_BRACKET | \
782 ONIG_SYN_OP_DECIMAL_BACKREF | \
783 ONIG_SYN_OP_BRACKET_CC | ONIG_SYN_OP_ASTERISK_ZERO_INF | \
784 ONIG_SYN_OP_LINE_ANCHOR | \
785 ONIG_SYN_OP_ESC_CONTROL_CHARS )
787#define SYN_GNU_REGEX_OP \
788 ( ONIG_SYN_OP_DOT_ANYCHAR | ONIG_SYN_OP_BRACKET_CC | \
789 ONIG_SYN_OP_POSIX_BRACKET | ONIG_SYN_OP_DECIMAL_BACKREF | \
790 ONIG_SYN_OP_BRACE_INTERVAL | ONIG_SYN_OP_LPAREN_SUBEXP | \
791 ONIG_SYN_OP_VBAR_ALT | \
792 ONIG_SYN_OP_ASTERISK_ZERO_INF | ONIG_SYN_OP_PLUS_ONE_INF | \
793 ONIG_SYN_OP_QMARK_ZERO_ONE | \
794 ONIG_SYN_OP_ESC_AZ_BUF_ANCHOR | ONIG_SYN_OP_ESC_CAPITAL_G_BEGIN_ANCHOR | \
795 ONIG_SYN_OP_ESC_W_WORD | \
796 ONIG_SYN_OP_ESC_B_WORD_BOUND | ONIG_SYN_OP_ESC_LTGT_WORD_BEGIN_END | \
797 ONIG_SYN_OP_ESC_S_WHITE_SPACE | ONIG_SYN_OP_ESC_D_DIGIT | \
798 ONIG_SYN_OP_LINE_ANCHOR )
800#define SYN_GNU_REGEX_BV \
801 ( ONIG_SYN_CONTEXT_INDEP_ANCHORS | ONIG_SYN_CONTEXT_INDEP_REPEAT_OPS | \
802 ONIG_SYN_CONTEXT_INVALID_REPEAT_OPS | ONIG_SYN_ALLOW_INVALID_INTERVAL | \
803 ONIG_SYN_BACKSLASH_ESCAPE_IN_CC | ONIG_SYN_ALLOW_DOUBLE_RANGE_OP_IN_CC )
806#define NCCLASS_FLAGS(cc) ((cc)->flags)
807#define NCCLASS_FLAG_SET(cc,flag) (NCCLASS_FLAGS(cc) |= (flag))
808#define NCCLASS_FLAG_CLEAR(cc,flag) (NCCLASS_FLAGS(cc) &= ~(flag))
809#define IS_NCCLASS_FLAG_ON(cc,flag) ((NCCLASS_FLAGS(cc) & (flag)) != 0)
812#define FLAG_NCCLASS_NOT (1<<0)
814#define NCCLASS_SET_NOT(nd) NCCLASS_FLAG_SET(nd, FLAG_NCCLASS_NOT)
815#define NCCLASS_CLEAR_NOT(nd) NCCLASS_FLAG_CLEAR(nd, FLAG_NCCLASS_NOT)
816#define IS_NCCLASS_NOT(nd) IS_NCCLASS_FLAG_ON(nd, FLAG_NCCLASS_NOT)
831typedef intptr_t OnigStackIndex;
835 OnigStackIndex null_check;
841#ifdef USE_COMBINATION_EXPLOSION_CHECK
842 unsigned int state_check;
858 OnigStackIndex start;
865#ifdef USE_SUBEXP_CALL
874 const UChar *end_pstr;
876#ifdef USE_MATCH_CACHE
885#ifdef USE_MATCH_CACHE
889 int outer_repeat_mem;
890 long num_cache_points_at_outer_repeat;
891 long num_cache_points_in_outer_repeat;
892 int lookaround_nesting;
900 OnigOptionType options;
904#ifdef USE_FIND_LONGEST_SEARCH_ALL_OF_RANGE
905 OnigPosition best_len;
908#ifdef USE_COMBINATION_EXPLOSION_CHECK
909 void* state_check_buff;
910 int state_check_buff_size;
914#ifdef MY_RUBY_BUILD_MAY_TIME_TRAVEL
919#ifdef USE_MATCH_CACHE
920 int match_cache_status;
922 long num_cache_opcodes;
924 long num_cache_points;
925 uint8_t* match_cache_buf;
929#define NUM_CACHE_OPCODES_UNINIT 1
930#define NUM_CACHE_OPCODES_IMPOSSIBLE -1
932#define MATCH_CACHE_STATUS_UNINIT 1
933#define MATCH_CACHE_STATUS_INIT 2
934#define MATCH_CACHE_STATUS_DISABLED -1
935#define MATCH_CACHE_STATUS_ENABLED 0
937#define IS_CODE_SB_WORD(enc,code) \
938 (ONIGENC_IS_CODE_ASCII(code) && ONIGENC_IS_CODE_WORD(enc,code))
945extern void onig_add_end_call(
void (*func)(
void));
956extern OnigOpInfoType OnigOpInfo[];
959extern void onig_print_compiled_byte_code(
FILE* f, UChar* bp, UChar* bpend, UChar** nextp,
OnigEncoding enc);
961# ifdef ONIG_DEBUG_STATISTICS
962extern void onig_statistics_init(
void);
963extern void onig_print_statistics(
FILE* f);
968#define PRINTF_ARGS(func, fmt, vargs) func
971extern UChar* onig_error_code_to_format(OnigPosition code);
972PRINTF_ARGS(
extern void onig_vsnprintf_with_pattern(UChar buf[],
int bufsize,
OnigEncoding enc, UChar* pat, UChar* pat_end,
const char *fmt, va_list args), 6, 0);
973PRINTF_ARGS(
extern void onig_snprintf_with_pattern(UChar buf[],
int bufsize,
OnigEncoding enc, UChar* pat, UChar* pat_end,
const char *fmt, ...), 6, 7);
974extern int onig_bbuf_init(
BBuf* buf, OnigDistance size);
975extern int onig_compile(
regex_t* reg,
const UChar* pattern,
const UChar* pattern_end,
OnigErrorInfo* einfo);
977extern int onig_compile_ruby(
regex_t* reg,
const UChar* pattern,
const UChar* pattern_end,
OnigErrorInfo* einfo,
const char *sourcefile,
int sourceline);
981extern int onig_is_code_in_cc_len(
int enclen, OnigCodePoint code,
CClassNode* cc);
984typedef void hash_table_type;
990typedef st_data_t hash_data_type;
992extern hash_table_type* onig_st_init_strend_table_with_size(st_index_t size);
993extern int onig_st_lookup_strend(hash_table_type* table,
const UChar* str_key,
const UChar* end_key, hash_data_type *value);
994extern int onig_st_insert_strend(hash_table_type* table,
const UChar* str_key,
const UChar* end_key, hash_data_type value);
997extern size_t onig_memsize(
const regex_t *reg);
998extern size_t onig_region_memsize(
const struct re_registers *regs);
999void rb_reg_check_timeout(
regex_t *reg,
void *end_time);
1002RUBY_SYMBOL_EXPORT_END