diff options
Diffstat (limited to 'src/3rdparty/pcre2/src/pcre2_intmodedep.h')
| -rw-r--r-- | src/3rdparty/pcre2/src/pcre2_intmodedep.h | 31 |
1 files changed, 18 insertions, 13 deletions
diff --git a/src/3rdparty/pcre2/src/pcre2_intmodedep.h b/src/3rdparty/pcre2/src/pcre2_intmodedep.h index 387f65eb08..c4c4c3adb9 100644 --- a/src/3rdparty/pcre2/src/pcre2_intmodedep.h +++ b/src/3rdparty/pcre2/src/pcre2_intmodedep.h @@ -7,7 +7,7 @@ and semantics are as close as possible to those of the Perl 5 language. Written by Philip Hazel Original API code Copyright (c) 1997-2012 University of Cambridge - New API code Copyright (c) 2016-2017 University of Cambridge + New API code Copyright (c) 2016-2018 University of Cambridge ----------------------------------------------------------------------------- Redistribution and use in source and binary forms, with or without @@ -351,7 +351,7 @@ because almost all calls are already within a block of UTF-8 only code. */ /* Same as above, but it allows a fully customizable form. */ #define ACROSSCHAR(condition, eptr, action) \ - while((condition) && ((eptr) & 0xc0u) == 0x80u) action + while((condition) && ((*eptr) & 0xc0u) == 0x80u) action /* Deposit a character into memory, returning the number of code units. */ @@ -457,7 +457,7 @@ code. */ /* Same as above, but it allows a fully customizable form. */ #define ACROSSCHAR(condition, eptr, action) \ - if ((condition) && ((eptr) & 0xfc00u) == 0xdc00u) action + if ((condition) && ((*eptr) & 0xfc00u) == 0xdc00u) action /* Deposit a character into memory, returning the number of code units. */ @@ -623,6 +623,7 @@ typedef struct pcre2_real_code { uint32_t magic_number; /* Paranoid and endianness check */ uint32_t compile_options; /* Options passed to pcre2_compile() */ uint32_t overall_options; /* Options after processing the pattern */ + uint32_t extra_options; /* Taken from compile_context */ uint32_t flags; /* Various state flags */ uint32_t limit_heap; /* Limit set in the pattern */ uint32_t limit_match; /* Limit set in the pattern */ @@ -639,11 +640,13 @@ typedef struct pcre2_real_code { uint16_t name_count; /* Number of name entries in the table */ } pcre2_real_code; -/* The real match data structure. Define ovector large so that array bound -checkers don't grumble. Memory for this structure is obtained by calling -pcre2_match_data_create(), which sets the size as the offset of ovector plus -pairs of elements for each capturing group. (See also the heapframe structure -below.) */ +/* The real match data structure. Define ovector as large as it can ever +actually be so that array bound checkers don't grumble. Memory for this +structure is obtained by calling pcre2_match_data_create(), which sets the size +as the offset of ovector plus a pair of elements for each capturable string, so +the size varies from call to call. As the maximum number of capturing +subpatterns is 65535 we must allow for 65536 strings to include the overall +match. (See also the heapframe structure below.) */ typedef struct pcre2_real_match_data { pcre2_memctl memctl; @@ -656,7 +659,7 @@ typedef struct pcre2_real_match_data { uint16_t matchedby; /* Type of match (normal, JIT, DFA) */ uint16_t oveccount; /* Number of pairs */ int rc; /* The return code from the match */ - PCRE2_SIZE ovector[10000];/* The first field */ + PCRE2_SIZE ovector[131072]; /* Must be last in the structure */ } pcre2_real_match_data; @@ -723,6 +726,8 @@ typedef struct compile_block { PCRE2_SIZE erroroffset; /* Offset of error in pattern */ uint16_t names_found; /* Number of entries so far */ uint16_t name_entry_size; /* Size of each entry */ + uint16_t parens_depth; /* Depth of nested parentheses */ + uint16_t assert_depth; /* Depth of nested assertions */ open_capitem *open_caps; /* Chain of open capture items */ named_group *named_groups; /* Points to vector in pre-compile */ uint32_t named_group_list_size; /* Number of entries in the list */ @@ -741,8 +746,6 @@ typedef struct compile_block { uint32_t class_range_end; /* Overall class range end */ PCRE2_UCHAR nl[4]; /* Newline string when fixed length */ int max_lookbehind; /* Maximum lookbehind (characters) */ - int parens_depth; /* Depth of nested parentheses */ - int assert_depth; /* Depth of nested assertions */ int req_varyopt; /* "After variable item" flag for reqbyte */ BOOL had_accept; /* (*ACCEPT) encountered */ BOOL had_pruneorskip; /* (*PRUNE) or (*SKIP) encountered */ @@ -803,7 +806,7 @@ typedef struct heapframe { runtime array bound checks don't catch references to it. However, for any specific call to pcre2_match() the memory allocated for each frame structure allows for exactly the right size ovector for the number of capturing - parentheses. */ + parentheses. (See also the comment for pcre2_real_match_data above.) */ PCRE2_SPTR eptr; /* MUST BE FIRST */ PCRE2_SPTR start_match; /* Can be adjusted by \K */ @@ -812,7 +815,7 @@ typedef struct heapframe { uint32_t capture_last; /* Most recent capture */ PCRE2_SIZE last_group_offset; /* Saved offset to most recent group frame */ PCRE2_SIZE offset_top; /* Offset after highest capture */ - PCRE2_SIZE ovector[10000]; /* Must be last in the structure */ + PCRE2_SIZE ovector[131072]; /* Must be last in the structure */ } heapframe; typedef char check_heapframe_size[ @@ -861,6 +864,7 @@ typedef struct match_block { uint32_t nltype; /* Newline type */ uint32_t nllen; /* Newline string length */ PCRE2_UCHAR nl[4]; /* Newline string when fixed */ + pcre2_callout_block *cb; /* Points to a callout block */ void *callout_data; /* To pass back to callouts */ int (*callout)(pcre2_callout_block *,void *); /* Callout function or NULL */ } match_block; @@ -886,6 +890,7 @@ typedef struct dfa_match_block { uint32_t nllen; /* Newline string length */ PCRE2_UCHAR nl[4]; /* Newline string when fixed */ uint16_t bsr_convention; /* \R interpretation */ + pcre2_callout_block *cb; /* Points to a callout block */ void *callout_data; /* To pass back to callouts */ int (*callout)(pcre2_callout_block *,void *); /* Callout function or NULL */ dfa_recursion_info *recursive; /* Linked list of recursion data */ |