4d454c54d1
warning C4311: pointer truncation from 'void *' to 'unsigned long' warning C4312: conversion from 'unsigned long' to 'void *' of greater size Update code to convert type to UINTN first, then convert it to other type. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Liming Gao <liming.gao@intel.com> Reviewed-by: Samer El-Haj-Mahmoud <samer.el-haj-mahmoud@hpe.com> Acked-by: Michael Kinney <michael.d.kinney@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19114 6f19259b-4bc3-4df7-8a09-765794883524
821 lines
30 KiB
C
821 lines
30 KiB
C
#ifndef REGINT_H
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#define REGINT_H
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/**********************************************************************
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regint.h - Oniguruma (regular expression library)
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**********************************************************************/
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/*-
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* Copyright (c) 2002-2013 K.Kosako <sndgk393 AT ybb DOT ne DOT jp>
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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/* for debug */
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/* #define ONIG_DEBUG_PARSE_TREE */
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/* #define ONIG_DEBUG_COMPILE */
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/* #define ONIG_DEBUG_SEARCH */
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/* #define ONIG_DEBUG_MATCH */
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/* #define ONIG_DONT_OPTIMIZE */
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/* for byte-code statistical data. */
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/* #define ONIG_DEBUG_STATISTICS */
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#if defined(ONIG_DEBUG_PARSE_TREE) || defined(ONIG_DEBUG_MATCH) || \
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defined(ONIG_DEBUG_SEARCH) || defined(ONIG_DEBUG_COMPILE) || \
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defined(ONIG_DEBUG_STATISTICS)
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#ifndef ONIG_DEBUG
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#define ONIG_DEBUG
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#endif
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#endif
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#if defined(__i386) || defined(__i386__) || defined(_M_IX86) || \
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(defined(__ppc__) && defined(__APPLE__)) || \
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defined(__x86_64) || defined(__x86_64__) || \
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defined(__mc68020__)
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#define PLATFORM_UNALIGNED_WORD_ACCESS
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#endif
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/* config */
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/* spec. config */
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#define USE_NAMED_GROUP
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#define USE_SUBEXP_CALL
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#define USE_BACKREF_WITH_LEVEL /* \k<name+n>, \k<name-n> */
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#define USE_MONOMANIAC_CHECK_CAPTURES_IN_ENDLESS_REPEAT /* /(?:()|())*\2/ */
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#define USE_NEWLINE_AT_END_OF_STRING_HAS_EMPTY_LINE /* /\n$/ =~ "\n" */
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#define USE_WARNING_REDUNDANT_NESTED_REPEAT_OPERATOR
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/* #define USE_RECOMPILE_API */
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/* !!! moved to regenc.h. */ /* #define USE_CRNL_AS_LINE_TERMINATOR */
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/* internal config */
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#define USE_PARSE_TREE_NODE_RECYCLE
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#define USE_OP_PUSH_OR_JUMP_EXACT
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#define USE_QTFR_PEEK_NEXT
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#define USE_ST_LIBRARY
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#define USE_SHARED_CCLASS_TABLE
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#define INIT_MATCH_STACK_SIZE 160
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#define DEFAULT_MATCH_STACK_LIMIT_SIZE 0 /* unlimited */
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#if defined(__GNUC__)
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# define ARG_UNUSED __attribute__ ((unused))
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#else
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# define ARG_UNUSED
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#endif
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/* */
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/* escape other system UChar definition */
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//#include "config.h"
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#ifdef ONIG_ESCAPE_UCHAR_COLLISION
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#undef ONIG_ESCAPE_UCHAR_COLLISION
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#endif
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#define USE_WORD_BEGIN_END /* "\<", "\>" */
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#define USE_CAPTURE_HISTORY
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#define USE_VARIABLE_META_CHARS
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#define USE_POSIX_API_REGION_OPTION
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#define USE_FIND_LONGEST_SEARCH_ALL_OF_RANGE
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/* #define USE_COMBINATION_EXPLOSION_CHECK */ /* (X*)* */
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/* #define USE_MULTI_THREAD_SYSTEM */
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#define THREAD_SYSTEM_INIT /* depend on thread system */
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#define THREAD_SYSTEM_END /* depend on thread system */
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#define THREAD_ATOMIC_START /* depend on thread system */
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#define THREAD_ATOMIC_END /* depend on thread system */
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#define THREAD_PASS /* depend on thread system */
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#define xmalloc malloc
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#define xrealloc realloc
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#define xcalloc calloc
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#define xfree free
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#define CHECK_INTERRUPT_IN_MATCH_AT
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#define st_init_table onig_st_init_table
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#define st_init_table_with_size onig_st_init_table_with_size
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#define st_init_numtable onig_st_init_numtable
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#define st_init_numtable_with_size onig_st_init_numtable_with_size
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#define st_init_strtable onig_st_init_strtable
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#define st_init_strtable_with_size onig_st_init_strtable_with_size
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#define st_delete onig_st_delete
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#define st_delete_safe onig_st_delete_safe
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#define st_insert onig_st_insert
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#define st_lookup onig_st_lookup
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#define st_foreach onig_st_foreach
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#define st_add_direct onig_st_add_direct
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#define st_free_table onig_st_free_table
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#define st_cleanup_safe onig_st_cleanup_safe
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#define st_copy onig_st_copy
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#define st_nothing_key_clone onig_st_nothing_key_clone
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#define st_nothing_key_free onig_st_nothing_key_free
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/* */
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#define onig_st_is_member st_is_member
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#define STATE_CHECK_STRING_THRESHOLD_LEN 7
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#define STATE_CHECK_BUFF_MAX_SIZE 0x4000
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#define THREAD_PASS_LIMIT_COUNT 8
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//#define xmemset memset
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//#define xmemcpy memcpy
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//#define xmemmove memmove
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#if defined(_WIN32) && !defined(__GNUC__)
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#define xalloca _alloca
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#define xvsnprintf _vsnprintf
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#else
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#define xalloca alloca
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#define xvsnprintf vsnprintf
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#endif
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#if defined(USE_RECOMPILE_API) && defined(USE_MULTI_THREAD_SYSTEM)
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#define ONIG_STATE_INC(reg) (reg)->state++
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#define ONIG_STATE_DEC(reg) (reg)->state--
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#define ONIG_STATE_INC_THREAD(reg) do {\
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THREAD_ATOMIC_START;\
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(reg)->state++;\
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THREAD_ATOMIC_END;\
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} while(0)
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#define ONIG_STATE_DEC_THREAD(reg) do {\
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THREAD_ATOMIC_START;\
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(reg)->state--;\
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THREAD_ATOMIC_END;\
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} while(0)
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#else
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#define ONIG_STATE_INC(reg) /* Nothing */
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#define ONIG_STATE_DEC(reg) /* Nothing */
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#define ONIG_STATE_INC_THREAD(reg) /* Nothing */
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#define ONIG_STATE_DEC_THREAD(reg) /* Nothing */
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#endif /* USE_RECOMPILE_API && USE_MULTI_THREAD_SYSTEM */
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#if 0
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#ifdef HAVE_STDLIB_H
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#include <stdlib.h>
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#endif
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#if defined(HAVE_ALLOCA_H) && !defined(__GNUC__)
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#include <alloca.h>
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#endif
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#ifdef HAVE_STRING_H
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# include <string.h>
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#else
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# include <strings.h>
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#endif
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#include <ctype.h>
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#ifdef HAVE_SYS_TYPES_H
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#ifndef __BORLANDC__
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#include <sys/types.h>
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#endif
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#endif
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#ifdef __BORLANDC__
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#include <malloc.h>
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#endif
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#ifdef ONIG_DEBUG
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# include <stdio.h>
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#endif
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#endif
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#include "regenc.h"
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#ifdef MIN
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#undef MIN
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#endif
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#ifdef MAX
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#undef MAX
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#endif
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#define MIN(a,b) (((a)>(b))?(b):(a))
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#define MAX(a,b) (((a)<(b))?(b):(a))
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#define IS_NULL(p) (((void*)(p)) == (void*)0)
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#define IS_NOT_NULL(p) (((void*)(p)) != (void*)0)
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#define CHECK_NULL_RETURN(p) if (IS_NULL(p)) return NULL
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#define CHECK_NULL_RETURN_MEMERR(p) if (IS_NULL(p)) return ONIGERR_MEMORY
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#define NULL_UCHARP ((UChar* )0)
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#ifdef PLATFORM_UNALIGNED_WORD_ACCESS
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#define PLATFORM_GET_INC(val,p,type) do{\
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val = *(type* )p;\
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(p) += sizeof(type);\
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} while(0)
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#else
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#define PLATFORM_GET_INC(val,p,type) do{\
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xmemcpy(&val, (p), sizeof(type));\
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(p) += sizeof(type);\
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} while(0)
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/* sizeof(OnigCodePoint) */
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#define WORD_ALIGNMENT_SIZE SIZEOF_LONG
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#define GET_ALIGNMENT_PAD_SIZE(addr,pad_size) do {\
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(pad_size) = WORD_ALIGNMENT_SIZE \
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- ((unsigned int )(UINTN)(addr) % WORD_ALIGNMENT_SIZE);\
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if ((pad_size) == WORD_ALIGNMENT_SIZE) (pad_size) = 0;\
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} while (0)
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#define ALIGNMENT_RIGHT(addr) do {\
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(addr) += (WORD_ALIGNMENT_SIZE - 1);\
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(addr) -= ((unsigned int )(UINTN)(addr) % WORD_ALIGNMENT_SIZE);\
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} while (0)
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#endif /* PLATFORM_UNALIGNED_WORD_ACCESS */
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/* stack pop level */
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#define STACK_POP_LEVEL_FREE 0
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#define STACK_POP_LEVEL_MEM_START 1
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#define STACK_POP_LEVEL_ALL 2
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/* optimize flags */
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#define ONIG_OPTIMIZE_NONE 0
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#define ONIG_OPTIMIZE_EXACT 1 /* Slow Search */
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#define ONIG_OPTIMIZE_EXACT_BM 2 /* Boyer Moore Search */
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#define ONIG_OPTIMIZE_EXACT_BM_NOT_REV 3 /* BM (but not simple match) */
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#define ONIG_OPTIMIZE_EXACT_IC 4 /* Slow Search (ignore case) */
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#define ONIG_OPTIMIZE_MAP 5 /* char map */
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/* bit status */
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typedef unsigned int BitStatusType;
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#define BIT_STATUS_BITS_NUM (sizeof(BitStatusType) * 8)
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#define BIT_STATUS_CLEAR(stats) (stats) = 0
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#define BIT_STATUS_ON_ALL(stats) (stats) = ~((BitStatusType )0)
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#define BIT_STATUS_AT(stats,n) \
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((n) < (int )BIT_STATUS_BITS_NUM ? ((stats) & (1 << n)) : ((stats) & 1))
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#define BIT_STATUS_ON_AT(stats,n) do {\
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if ((n) < (int )BIT_STATUS_BITS_NUM) \
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(stats) |= (1 << (n));\
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else\
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(stats) |= 1;\
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} while (0)
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#define BIT_STATUS_ON_AT_SIMPLE(stats,n) do {\
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if ((n) < (int )BIT_STATUS_BITS_NUM)\
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(stats) |= (1 << (n));\
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} while (0)
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#define INT_MAX_LIMIT ((1UL << (SIZEOF_INT * 8 - 1)) - 1)
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#define DIGITVAL(code) ((code) - '0')
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#define ODIGITVAL(code) DIGITVAL(code)
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#define XDIGITVAL(enc,code) \
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(ONIGENC_IS_CODE_DIGIT(enc,code) ? DIGITVAL(code) \
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: (ONIGENC_IS_CODE_UPPER(enc,code) ? (code) - 'A' + 10 : (code) - 'a' + 10))
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#define IS_SINGLELINE(option) ((option) & ONIG_OPTION_SINGLELINE)
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#define IS_MULTILINE(option) ((option) & ONIG_OPTION_MULTILINE)
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#define IS_IGNORECASE(option) ((option) & ONIG_OPTION_IGNORECASE)
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#define IS_EXTEND(option) ((option) & ONIG_OPTION_EXTEND)
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#define IS_FIND_LONGEST(option) ((option) & ONIG_OPTION_FIND_LONGEST)
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#define IS_FIND_NOT_EMPTY(option) ((option) & ONIG_OPTION_FIND_NOT_EMPTY)
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#define IS_FIND_CONDITION(option) ((option) & \
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(ONIG_OPTION_FIND_LONGEST | ONIG_OPTION_FIND_NOT_EMPTY))
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#define IS_NOTBOL(option) ((option) & ONIG_OPTION_NOTBOL)
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#define IS_NOTEOL(option) ((option) & ONIG_OPTION_NOTEOL)
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#define IS_POSIX_REGION(option) ((option) & ONIG_OPTION_POSIX_REGION)
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/* OP_SET_OPTION is required for these options.
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#define IS_DYNAMIC_OPTION(option) \
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(((option) & (ONIG_OPTION_MULTILINE | ONIG_OPTION_IGNORECASE)) != 0)
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*/
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/* ignore-case and multibyte status are included in compiled code. */
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#define IS_DYNAMIC_OPTION(option) 0
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#define DISABLE_CASE_FOLD_MULTI_CHAR(case_fold_flag) \
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((case_fold_flag) & ~INTERNAL_ONIGENC_CASE_FOLD_MULTI_CHAR)
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#define REPEAT_INFINITE -1
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#define IS_REPEAT_INFINITE(n) ((n) == REPEAT_INFINITE)
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/* bitset */
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#define BITS_PER_BYTE 8
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#define SINGLE_BYTE_SIZE (1 << BITS_PER_BYTE)
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#define BITS_IN_ROOM (sizeof(Bits) * BITS_PER_BYTE)
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#define BITSET_SIZE (SINGLE_BYTE_SIZE / BITS_IN_ROOM)
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#ifdef PLATFORM_UNALIGNED_WORD_ACCESS
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typedef unsigned int Bits;
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#else
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typedef unsigned char Bits;
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#endif
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typedef Bits BitSet[BITSET_SIZE];
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typedef Bits* BitSetRef;
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#define SIZE_BITSET sizeof(BitSet)
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#define BITSET_CLEAR(bs) do {\
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int id;\
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for (id = 0; id < (int )BITSET_SIZE; id++) { (bs)[id] = 0; } \
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} while (0)
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#define BS_ROOM(bs,pos) (bs)[pos / BITS_IN_ROOM]
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#define BS_BIT(pos) (1 << (pos % BITS_IN_ROOM))
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#define BITSET_AT(bs, pos) (BS_ROOM(bs,pos) & BS_BIT(pos))
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#define BITSET_SET_BIT(bs, pos) BS_ROOM(bs,pos) |= BS_BIT(pos)
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#define BITSET_CLEAR_BIT(bs, pos) BS_ROOM(bs,pos) &= ~(BS_BIT(pos))
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#define BITSET_INVERT_BIT(bs, pos) BS_ROOM(bs,pos) ^= BS_BIT(pos)
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/* bytes buffer */
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typedef struct _BBuf {
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UChar* p;
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unsigned int used;
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unsigned int alloc;
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} BBuf;
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#define BBUF_INIT(buf,size) onig_bbuf_init((BBuf* )(buf), (size))
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#define BBUF_SIZE_INC(buf,inc) do{\
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(buf)->alloc += (inc);\
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(buf)->p = (UChar* )xrealloc((buf)->p, (buf)->alloc);\
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if (IS_NULL((buf)->p)) return(ONIGERR_MEMORY);\
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} while (0)
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#define BBUF_EXPAND(buf,low) do{\
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unsigned int OldSize_ = (buf)->alloc * sizeof((buf)->p[0]);\
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do { (buf)->alloc *= 2; } while ((buf)->alloc < (unsigned int )low);\
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(buf)->p = (UChar* )xrealloc((buf)->p, (buf)->alloc, OldSize_);\
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if (IS_NULL((buf)->p)) return(ONIGERR_MEMORY);\
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} while (0)
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#define BBUF_ENSURE_SIZE(buf,size) do{\
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unsigned int new_alloc = (buf)->alloc;\
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while (new_alloc < (unsigned int )(size)) { new_alloc *= 2; }\
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if ((buf)->alloc != new_alloc) {\
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(buf)->p = (UChar* )xrealloc((buf)->p, new_alloc, (buf)->alloc);\
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if (IS_NULL((buf)->p)) return(ONIGERR_MEMORY);\
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(buf)->alloc = new_alloc;\
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}\
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} while (0)
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#define BBUF_WRITE(buf,pos,bytes,n) do{\
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int used = (pos) + (n);\
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if ((buf)->alloc < (unsigned int )used) BBUF_EXPAND((buf),used);\
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xmemcpy((buf)->p + (pos), (bytes), (n));\
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if ((buf)->used < (unsigned int )used) (buf)->used = used;\
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} while (0)
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#define BBUF_WRITE1(buf,pos,byte) do{\
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int used = (pos) + 1;\
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if ((buf)->alloc < (unsigned int )used) BBUF_EXPAND((buf),used);\
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(buf)->p[(pos)] = (byte);\
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if ((buf)->used < (unsigned int )used) (buf)->used = used;\
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} while (0)
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#define BBUF_ADD(buf,bytes,n) BBUF_WRITE((buf),(buf)->used,(bytes),(n))
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#define BBUF_ADD1(buf,byte) BBUF_WRITE1((buf),(buf)->used,(byte))
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#define BBUF_GET_ADD_ADDRESS(buf) ((buf)->p + (buf)->used)
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#define BBUF_GET_OFFSET_POS(buf) ((buf)->used)
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/* from < to */
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#define BBUF_MOVE_RIGHT(buf,from,to,n) do {\
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if ((unsigned int )((to)+(n)) > (buf)->alloc) BBUF_EXPAND((buf),(to) + (n));\
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xmemmove((buf)->p + (to), (buf)->p + (from), (n));\
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if ((unsigned int )((to)+(n)) > (buf)->used) (buf)->used = (to) + (n);\
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} while (0)
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/* from > to */
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#define BBUF_MOVE_LEFT(buf,from,to,n) do {\
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xmemmove((buf)->p + (to), (buf)->p + (from), (n));\
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} while (0)
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/* from > to */
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#define BBUF_MOVE_LEFT_REDUCE(buf,from,to) do {\
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xmemmove((buf)->p + (to), (buf)->p + (from), (buf)->used - (from));\
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(buf)->used -= (from - to);\
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} while (0)
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#define BBUF_INSERT(buf,pos,bytes,n) do {\
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if (pos >= (buf)->used) {\
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BBUF_WRITE(buf,pos,bytes,n);\
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}\
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else {\
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BBUF_MOVE_RIGHT((buf),(pos),(pos) + (n),((buf)->used - (pos)));\
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xmemcpy((buf)->p + (pos), (bytes), (n));\
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}\
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} while (0)
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#define BBUF_GET_BYTE(buf, pos) (buf)->p[(pos)]
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#define ANCHOR_BEGIN_BUF (1<<0)
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#define ANCHOR_BEGIN_LINE (1<<1)
|
|
#define ANCHOR_BEGIN_POSITION (1<<2)
|
|
#define ANCHOR_END_BUF (1<<3)
|
|
#define ANCHOR_SEMI_END_BUF (1<<4)
|
|
#define ANCHOR_END_LINE (1<<5)
|
|
|
|
#define ANCHOR_WORD_BOUND (1<<6)
|
|
#define ANCHOR_NOT_WORD_BOUND (1<<7)
|
|
#define ANCHOR_WORD_BEGIN (1<<8)
|
|
#define ANCHOR_WORD_END (1<<9)
|
|
#define ANCHOR_PREC_READ (1<<10)
|
|
#define ANCHOR_PREC_READ_NOT (1<<11)
|
|
#define ANCHOR_LOOK_BEHIND (1<<12)
|
|
#define ANCHOR_LOOK_BEHIND_NOT (1<<13)
|
|
|
|
#define ANCHOR_ANYCHAR_STAR (1<<14) /* ".*" optimize info */
|
|
#define ANCHOR_ANYCHAR_STAR_ML (1<<15) /* ".*" optimize info (multi-line) */
|
|
|
|
/* operation code */
|
|
enum OpCode {
|
|
OP_FINISH = 0, /* matching process terminator (no more alternative) */
|
|
OP_END = 1, /* pattern code terminator (success end) */
|
|
|
|
OP_EXACT1 = 2, /* single byte, N = 1 */
|
|
OP_EXACT2, /* single byte, N = 2 */
|
|
OP_EXACT3, /* single byte, N = 3 */
|
|
OP_EXACT4, /* single byte, N = 4 */
|
|
OP_EXACT5, /* single byte, N = 5 */
|
|
OP_EXACTN, /* single byte */
|
|
OP_EXACTMB2N1, /* mb-length = 2 N = 1 */
|
|
OP_EXACTMB2N2, /* mb-length = 2 N = 2 */
|
|
OP_EXACTMB2N3, /* mb-length = 2 N = 3 */
|
|
OP_EXACTMB2N, /* mb-length = 2 */
|
|
OP_EXACTMB3N, /* mb-length = 3 */
|
|
OP_EXACTMBN, /* other length */
|
|
|
|
OP_EXACT1_IC, /* single byte, N = 1, ignore case */
|
|
OP_EXACTN_IC, /* single byte, ignore case */
|
|
|
|
OP_CCLASS,
|
|
OP_CCLASS_MB,
|
|
OP_CCLASS_MIX,
|
|
OP_CCLASS_NOT,
|
|
OP_CCLASS_MB_NOT,
|
|
OP_CCLASS_MIX_NOT,
|
|
OP_CCLASS_NODE, /* pointer to CClassNode node */
|
|
|
|
OP_ANYCHAR, /* "." */
|
|
OP_ANYCHAR_ML, /* "." multi-line */
|
|
OP_ANYCHAR_STAR, /* ".*" */
|
|
OP_ANYCHAR_ML_STAR, /* ".*" multi-line */
|
|
OP_ANYCHAR_STAR_PEEK_NEXT,
|
|
OP_ANYCHAR_ML_STAR_PEEK_NEXT,
|
|
|
|
OP_WORD,
|
|
OP_NOT_WORD,
|
|
OP_WORD_BOUND,
|
|
OP_NOT_WORD_BOUND,
|
|
OP_WORD_BEGIN,
|
|
OP_WORD_END,
|
|
|
|
OP_BEGIN_BUF,
|
|
OP_END_BUF,
|
|
OP_BEGIN_LINE,
|
|
OP_END_LINE,
|
|
OP_SEMI_END_BUF,
|
|
OP_BEGIN_POSITION,
|
|
|
|
OP_BACKREF1,
|
|
OP_BACKREF2,
|
|
OP_BACKREFN,
|
|
OP_BACKREFN_IC,
|
|
OP_BACKREF_MULTI,
|
|
OP_BACKREF_MULTI_IC,
|
|
OP_BACKREF_WITH_LEVEL, /* \k<xxx+n>, \k<xxx-n> */
|
|
|
|
OP_MEMORY_START,
|
|
OP_MEMORY_START_PUSH, /* push back-tracker to stack */
|
|
OP_MEMORY_END_PUSH, /* push back-tracker to stack */
|
|
OP_MEMORY_END_PUSH_REC, /* push back-tracker to stack */
|
|
OP_MEMORY_END,
|
|
OP_MEMORY_END_REC, /* push marker to stack */
|
|
|
|
OP_FAIL, /* pop stack and move */
|
|
OP_JUMP,
|
|
OP_PUSH,
|
|
OP_POP,
|
|
OP_PUSH_OR_JUMP_EXACT1, /* if match exact then push, else jump. */
|
|
OP_PUSH_IF_PEEK_NEXT, /* if match exact then push, else none. */
|
|
OP_REPEAT, /* {n,m} */
|
|
OP_REPEAT_NG, /* {n,m}? (non greedy) */
|
|
OP_REPEAT_INC,
|
|
OP_REPEAT_INC_NG, /* non greedy */
|
|
OP_REPEAT_INC_SG, /* search and get in stack */
|
|
OP_REPEAT_INC_NG_SG, /* search and get in stack (non greedy) */
|
|
OP_NULL_CHECK_START, /* null loop checker start */
|
|
OP_NULL_CHECK_END, /* null loop checker end */
|
|
OP_NULL_CHECK_END_MEMST, /* null loop checker end (with capture status) */
|
|
OP_NULL_CHECK_END_MEMST_PUSH, /* with capture status and push check-end */
|
|
|
|
OP_PUSH_POS, /* (?=...) start */
|
|
OP_POP_POS, /* (?=...) end */
|
|
OP_PUSH_POS_NOT, /* (?!...) start */
|
|
OP_FAIL_POS, /* (?!...) end */
|
|
OP_PUSH_STOP_BT, /* (?>...) start */
|
|
OP_POP_STOP_BT, /* (?>...) end */
|
|
OP_LOOK_BEHIND, /* (?<=...) start (no needs end opcode) */
|
|
OP_PUSH_LOOK_BEHIND_NOT, /* (?<!...) start */
|
|
OP_FAIL_LOOK_BEHIND_NOT, /* (?<!...) end */
|
|
|
|
OP_CALL, /* \g<name> */
|
|
OP_RETURN,
|
|
|
|
OP_STATE_CHECK_PUSH, /* combination explosion check and push */
|
|
OP_STATE_CHECK_PUSH_OR_JUMP, /* check ok -> push, else jump */
|
|
OP_STATE_CHECK, /* check only */
|
|
OP_STATE_CHECK_ANYCHAR_STAR,
|
|
OP_STATE_CHECK_ANYCHAR_ML_STAR,
|
|
|
|
/* no need: IS_DYNAMIC_OPTION() == 0 */
|
|
OP_SET_OPTION_PUSH, /* set option and push recover option */
|
|
OP_SET_OPTION /* set option */
|
|
};
|
|
|
|
typedef int RelAddrType;
|
|
typedef int AbsAddrType;
|
|
typedef int LengthType;
|
|
typedef int RepeatNumType;
|
|
typedef short int MemNumType;
|
|
typedef short int StateCheckNumType;
|
|
typedef void* PointerType;
|
|
|
|
#define SIZE_OPCODE 1
|
|
#define SIZE_RELADDR sizeof(RelAddrType)
|
|
#define SIZE_ABSADDR sizeof(AbsAddrType)
|
|
#define SIZE_LENGTH sizeof(LengthType)
|
|
#define SIZE_MEMNUM sizeof(MemNumType)
|
|
#define SIZE_STATE_CHECK_NUM sizeof(StateCheckNumType)
|
|
#define SIZE_REPEATNUM sizeof(RepeatNumType)
|
|
#define SIZE_OPTION sizeof(OnigOptionType)
|
|
#define SIZE_CODE_POINT sizeof(OnigCodePoint)
|
|
#define SIZE_POINTER sizeof(PointerType)
|
|
|
|
|
|
#define GET_RELADDR_INC(addr,p) PLATFORM_GET_INC(addr, p, RelAddrType)
|
|
#define GET_ABSADDR_INC(addr,p) PLATFORM_GET_INC(addr, p, AbsAddrType)
|
|
#define GET_LENGTH_INC(len,p) PLATFORM_GET_INC(len, p, LengthType)
|
|
#define GET_MEMNUM_INC(num,p) PLATFORM_GET_INC(num, p, MemNumType)
|
|
#define GET_REPEATNUM_INC(num,p) PLATFORM_GET_INC(num, p, RepeatNumType)
|
|
#define GET_OPTION_INC(option,p) PLATFORM_GET_INC(option, p, OnigOptionType)
|
|
#define GET_POINTER_INC(ptr,p) PLATFORM_GET_INC(ptr, p, PointerType)
|
|
#define GET_STATE_CHECK_NUM_INC(num,p) PLATFORM_GET_INC(num, p, StateCheckNumType)
|
|
|
|
/* code point's address must be aligned address. */
|
|
#define GET_CODE_POINT(code,p) code = *((OnigCodePoint* )(p))
|
|
#define GET_BYTE_INC(byte,p) do{\
|
|
byte = *(p);\
|
|
(p)++;\
|
|
} while(0)
|
|
|
|
|
|
/* op-code + arg size */
|
|
#define SIZE_OP_ANYCHAR_STAR SIZE_OPCODE
|
|
#define SIZE_OP_ANYCHAR_STAR_PEEK_NEXT (SIZE_OPCODE + 1)
|
|
#define SIZE_OP_JUMP (SIZE_OPCODE + SIZE_RELADDR)
|
|
#define SIZE_OP_PUSH (SIZE_OPCODE + SIZE_RELADDR)
|
|
#define SIZE_OP_POP SIZE_OPCODE
|
|
#define SIZE_OP_PUSH_OR_JUMP_EXACT1 (SIZE_OPCODE + SIZE_RELADDR + 1)
|
|
#define SIZE_OP_PUSH_IF_PEEK_NEXT (SIZE_OPCODE + SIZE_RELADDR + 1)
|
|
#define SIZE_OP_REPEAT_INC (SIZE_OPCODE + SIZE_MEMNUM)
|
|
#define SIZE_OP_REPEAT_INC_NG (SIZE_OPCODE + SIZE_MEMNUM)
|
|
#define SIZE_OP_PUSH_POS SIZE_OPCODE
|
|
#define SIZE_OP_PUSH_POS_NOT (SIZE_OPCODE + SIZE_RELADDR)
|
|
#define SIZE_OP_POP_POS SIZE_OPCODE
|
|
#define SIZE_OP_FAIL_POS SIZE_OPCODE
|
|
#define SIZE_OP_SET_OPTION (SIZE_OPCODE + SIZE_OPTION)
|
|
#define SIZE_OP_SET_OPTION_PUSH (SIZE_OPCODE + SIZE_OPTION)
|
|
#define SIZE_OP_FAIL SIZE_OPCODE
|
|
#define SIZE_OP_MEMORY_START (SIZE_OPCODE + SIZE_MEMNUM)
|
|
#define SIZE_OP_MEMORY_START_PUSH (SIZE_OPCODE + SIZE_MEMNUM)
|
|
#define SIZE_OP_MEMORY_END_PUSH (SIZE_OPCODE + SIZE_MEMNUM)
|
|
#define SIZE_OP_MEMORY_END_PUSH_REC (SIZE_OPCODE + SIZE_MEMNUM)
|
|
#define SIZE_OP_MEMORY_END (SIZE_OPCODE + SIZE_MEMNUM)
|
|
#define SIZE_OP_MEMORY_END_REC (SIZE_OPCODE + SIZE_MEMNUM)
|
|
#define SIZE_OP_PUSH_STOP_BT SIZE_OPCODE
|
|
#define SIZE_OP_POP_STOP_BT SIZE_OPCODE
|
|
#define SIZE_OP_NULL_CHECK_START (SIZE_OPCODE + SIZE_MEMNUM)
|
|
#define SIZE_OP_NULL_CHECK_END (SIZE_OPCODE + SIZE_MEMNUM)
|
|
#define SIZE_OP_LOOK_BEHIND (SIZE_OPCODE + SIZE_LENGTH)
|
|
#define SIZE_OP_PUSH_LOOK_BEHIND_NOT (SIZE_OPCODE + SIZE_RELADDR + SIZE_LENGTH)
|
|
#define SIZE_OP_FAIL_LOOK_BEHIND_NOT SIZE_OPCODE
|
|
#define SIZE_OP_CALL (SIZE_OPCODE + SIZE_ABSADDR)
|
|
#define SIZE_OP_RETURN SIZE_OPCODE
|
|
|
|
#ifdef USE_COMBINATION_EXPLOSION_CHECK
|
|
#define SIZE_OP_STATE_CHECK (SIZE_OPCODE + SIZE_STATE_CHECK_NUM)
|
|
#define SIZE_OP_STATE_CHECK_PUSH (SIZE_OPCODE + SIZE_STATE_CHECK_NUM + SIZE_RELADDR)
|
|
#define SIZE_OP_STATE_CHECK_PUSH_OR_JUMP (SIZE_OPCODE + SIZE_STATE_CHECK_NUM + SIZE_RELADDR)
|
|
#define SIZE_OP_STATE_CHECK_ANYCHAR_STAR (SIZE_OPCODE + SIZE_STATE_CHECK_NUM)
|
|
#endif
|
|
|
|
#define MC_ESC(syn) (syn)->meta_char_table.esc
|
|
#define MC_ANYCHAR(syn) (syn)->meta_char_table.anychar
|
|
#define MC_ANYTIME(syn) (syn)->meta_char_table.anytime
|
|
#define MC_ZERO_OR_ONE_TIME(syn) (syn)->meta_char_table.zero_or_one_time
|
|
#define MC_ONE_OR_MORE_TIME(syn) (syn)->meta_char_table.one_or_more_time
|
|
#define MC_ANYCHAR_ANYTIME(syn) (syn)->meta_char_table.anychar_anytime
|
|
|
|
#define IS_MC_ESC_CODE(code, syn) \
|
|
((code) == MC_ESC(syn) && \
|
|
!IS_SYNTAX_OP2((syn), ONIG_SYN_OP2_INEFFECTIVE_ESCAPE))
|
|
|
|
|
|
#define SYN_POSIX_COMMON_OP \
|
|
( ONIG_SYN_OP_DOT_ANYCHAR | ONIG_SYN_OP_POSIX_BRACKET | \
|
|
ONIG_SYN_OP_DECIMAL_BACKREF | \
|
|
ONIG_SYN_OP_BRACKET_CC | ONIG_SYN_OP_ASTERISK_ZERO_INF | \
|
|
ONIG_SYN_OP_LINE_ANCHOR | \
|
|
ONIG_SYN_OP_ESC_CONTROL_CHARS )
|
|
|
|
#define SYN_GNU_REGEX_OP \
|
|
( ONIG_SYN_OP_DOT_ANYCHAR | ONIG_SYN_OP_BRACKET_CC | \
|
|
ONIG_SYN_OP_POSIX_BRACKET | ONIG_SYN_OP_DECIMAL_BACKREF | \
|
|
ONIG_SYN_OP_BRACE_INTERVAL | ONIG_SYN_OP_LPAREN_SUBEXP | \
|
|
ONIG_SYN_OP_VBAR_ALT | \
|
|
ONIG_SYN_OP_ASTERISK_ZERO_INF | ONIG_SYN_OP_PLUS_ONE_INF | \
|
|
ONIG_SYN_OP_QMARK_ZERO_ONE | \
|
|
ONIG_SYN_OP_ESC_AZ_BUF_ANCHOR | ONIG_SYN_OP_ESC_CAPITAL_G_BEGIN_ANCHOR | \
|
|
ONIG_SYN_OP_ESC_W_WORD | \
|
|
ONIG_SYN_OP_ESC_B_WORD_BOUND | ONIG_SYN_OP_ESC_LTGT_WORD_BEGIN_END | \
|
|
ONIG_SYN_OP_ESC_S_WHITE_SPACE | ONIG_SYN_OP_ESC_D_DIGIT | \
|
|
ONIG_SYN_OP_LINE_ANCHOR )
|
|
|
|
#define SYN_GNU_REGEX_BV \
|
|
( ONIG_SYN_CONTEXT_INDEP_ANCHORS | ONIG_SYN_CONTEXT_INDEP_REPEAT_OPS | \
|
|
ONIG_SYN_CONTEXT_INVALID_REPEAT_OPS | ONIG_SYN_ALLOW_INVALID_INTERVAL | \
|
|
ONIG_SYN_BACKSLASH_ESCAPE_IN_CC | ONIG_SYN_ALLOW_DOUBLE_RANGE_OP_IN_CC )
|
|
|
|
|
|
#define NCCLASS_FLAGS(cc) ((cc)->flags)
|
|
#define NCCLASS_FLAG_SET(cc,flag) (NCCLASS_FLAGS(cc) |= (flag))
|
|
#define NCCLASS_FLAG_CLEAR(cc,flag) (NCCLASS_FLAGS(cc) &= ~(flag))
|
|
#define IS_NCCLASS_FLAG_ON(cc,flag) ((NCCLASS_FLAGS(cc) & (flag)) != 0)
|
|
|
|
/* cclass node */
|
|
#define FLAG_NCCLASS_NOT (1<<0)
|
|
#define FLAG_NCCLASS_SHARE (1<<1)
|
|
|
|
#define NCCLASS_SET_NOT(nd) NCCLASS_FLAG_SET(nd, FLAG_NCCLASS_NOT)
|
|
#define NCCLASS_SET_SHARE(nd) NCCLASS_FLAG_SET(nd, FLAG_NCCLASS_SHARE)
|
|
#define NCCLASS_CLEAR_NOT(nd) NCCLASS_FLAG_CLEAR(nd, FLAG_NCCLASS_NOT)
|
|
#define IS_NCCLASS_NOT(nd) IS_NCCLASS_FLAG_ON(nd, FLAG_NCCLASS_NOT)
|
|
#define IS_NCCLASS_SHARE(nd) IS_NCCLASS_FLAG_ON(nd, FLAG_NCCLASS_SHARE)
|
|
|
|
typedef struct {
|
|
int type;
|
|
/* struct _Node* next; */
|
|
/* unsigned int flags; */
|
|
} NodeBase;
|
|
|
|
typedef struct {
|
|
NodeBase base;
|
|
unsigned int flags;
|
|
BitSet bs;
|
|
BBuf* mbuf; /* multi-byte info or NULL */
|
|
} CClassNode;
|
|
|
|
typedef long OnigStackIndex;
|
|
|
|
typedef struct _OnigStackType {
|
|
unsigned int type;
|
|
union {
|
|
struct {
|
|
UChar *pcode; /* byte code position */
|
|
UChar *pstr; /* string position */
|
|
UChar *pstr_prev; /* previous char position of pstr */
|
|
#ifdef USE_COMBINATION_EXPLOSION_CHECK
|
|
unsigned int state_check;
|
|
#endif
|
|
} state;
|
|
struct {
|
|
int count; /* for OP_REPEAT_INC, OP_REPEAT_INC_NG */
|
|
UChar *pcode; /* byte code position (head of repeated target) */
|
|
int num; /* repeat id */
|
|
} repeat;
|
|
struct {
|
|
OnigStackIndex si; /* index of stack */
|
|
} repeat_inc;
|
|
struct {
|
|
int num; /* memory num */
|
|
UChar *pstr; /* start/end position */
|
|
/* Following information is setted, if this stack type is MEM-START */
|
|
OnigStackIndex start; /* prev. info (for backtrack "(...)*" ) */
|
|
OnigStackIndex end; /* prev. info (for backtrack "(...)*" ) */
|
|
} mem;
|
|
struct {
|
|
int num; /* null check id */
|
|
UChar *pstr; /* start position */
|
|
} null_check;
|
|
#ifdef USE_SUBEXP_CALL
|
|
struct {
|
|
UChar *ret_addr; /* byte code position */
|
|
int num; /* null check id */
|
|
UChar *pstr; /* string position */
|
|
} call_frame;
|
|
#endif
|
|
} u;
|
|
} OnigStackType;
|
|
|
|
typedef struct {
|
|
void* stack_p;
|
|
int stack_n;
|
|
OnigOptionType options;
|
|
OnigRegion* region;
|
|
const UChar* start; /* search start position (for \G: BEGIN_POSITION) */
|
|
#ifdef USE_FIND_LONGEST_SEARCH_ALL_OF_RANGE
|
|
int best_len; /* for ONIG_OPTION_FIND_LONGEST */
|
|
UChar* best_s;
|
|
#endif
|
|
#ifdef USE_COMBINATION_EXPLOSION_CHECK
|
|
void* state_check_buff;
|
|
int state_check_buff_size;
|
|
#endif
|
|
} OnigMatchArg;
|
|
|
|
|
|
#define IS_CODE_SB_WORD(enc,code) \
|
|
(ONIGENC_IS_CODE_ASCII(code) && ONIGENC_IS_CODE_WORD(enc,code))
|
|
|
|
typedef struct OnigEndCallListItem {
|
|
struct OnigEndCallListItem* next;
|
|
void (*func)(void);
|
|
} OnigEndCallListItemType;
|
|
|
|
extern void onig_add_end_call(void (*func)(void));
|
|
|
|
|
|
#ifdef ONIG_DEBUG
|
|
|
|
typedef struct {
|
|
short int opcode;
|
|
char* name;
|
|
short int arg_type;
|
|
} OnigOpInfoType;
|
|
|
|
extern OnigOpInfoType OnigOpInfo[];
|
|
|
|
|
|
extern void onig_print_compiled_byte_code P_((FILE* f, UChar* bp, UChar** nextp, OnigEncoding enc));
|
|
|
|
#ifdef ONIG_DEBUG_STATISTICS
|
|
extern void onig_statistics_init P_((void));
|
|
extern void onig_print_statistics P_((FILE* f));
|
|
#endif
|
|
#endif
|
|
|
|
extern UChar* onig_error_code_to_format P_((int code));
|
|
extern void onig_snprintf_with_pattern PV_((UChar buf[], int bufsize, OnigEncoding enc, UChar* pat, UChar* pat_end, const UChar *fmt, ...));
|
|
extern int onig_bbuf_init P_((BBuf* buf, int size));
|
|
extern int onig_compile P_((regex_t* reg, const UChar* pattern, const UChar* pattern_end, OnigErrorInfo* einfo));
|
|
extern void onig_chain_reduce P_((regex_t* reg));
|
|
extern void onig_chain_link_add P_((regex_t* to, regex_t* add));
|
|
extern void onig_transfer P_((regex_t* to, regex_t* from));
|
|
extern int onig_is_code_in_cc P_((OnigEncoding enc, OnigCodePoint code, CClassNode* cc));
|
|
extern int onig_is_code_in_cc_len P_((int enclen, OnigCodePoint code, CClassNode* cc));
|
|
|
|
/* strend hash */
|
|
typedef void hash_table_type;
|
|
typedef unsigned long hash_data_type;
|
|
|
|
extern hash_table_type* onig_st_init_strend_table_with_size P_((int size));
|
|
extern int onig_st_lookup_strend P_((hash_table_type* table, const UChar* str_key, const UChar* end_key, hash_data_type *value));
|
|
extern int onig_st_insert_strend P_((hash_table_type* table, const UChar* str_key, const UChar* end_key, hash_data_type value));
|
|
|
|
/* encoding property management */
|
|
#define PROPERTY_LIST_ADD_PROP(Name, CR) \
|
|
r = onigenc_property_list_add_property((UChar* )Name, CR,\
|
|
&PropertyNameTable, &PropertyList, &PropertyListNum,\
|
|
&PropertyListSize);\
|
|
if (r != 0) goto end
|
|
|
|
#define PROPERTY_LIST_INIT_CHECK \
|
|
if (PropertyInited == 0) {\
|
|
int r = onigenc_property_list_init(init_property_list);\
|
|
if (r != 0) return r;\
|
|
}
|
|
|
|
extern int onigenc_property_list_add_property P_((UChar* name, const OnigCodePoint* prop, hash_table_type **table, const OnigCodePoint*** plist, int *pnum, int *psize));
|
|
|
|
typedef int (*ONIGENC_INIT_PROPERTY_LIST_FUNC_TYPE)(void);
|
|
|
|
extern int onigenc_property_list_init P_((ONIGENC_INIT_PROPERTY_LIST_FUNC_TYPE));
|
|
|
|
#endif /* REGINT_H */
|