std/pcre

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Types

Pcre = object
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Pcre16 = object
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Pcre32 = object
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JitStack = object
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JitStack16 = object
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JitStack32 = object
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ExtraData = object
  flags*: clong              ## Bits for which fields are set
  study_data*: pointer       ## Opaque data from pcre_study()
  match_limit*: clong        ## Maximum number of calls to match()
  callout_data*: pointer     ## Data passed back in callouts
  tables*: pointer           ## Pointer to character tables
  match_limit_recursion*: clong ## Max recursive calls to match()
  mark*: pointer             ## For passing back a mark pointer
  executable_jit*: pointer   ## Contains a pointer to a compiled jit code
  
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CalloutBlock = object
  version*: cint             ## Identifies version of block
  callout_number*: cint      ## Number compiled into pattern
  offset_vector*: ptr cint   ## The offset vector
  subject*: cstring          ## The subject being matched
  subject_length*: cint      ## The length of the subject
  start_match*: cint         ## Offset to start of this match attempt
  current_position*: cint    ## Where we currently are in the subject
  capture_top*: cint         ## Max current capture
  capture_last*: cint        ## Most recently closed capture
  callout_data*: pointer     ## Data passed in with the call
  pattern_position*: cint    ## Offset to next item in the pattern
  next_item_length*: cint    ## Length of next item in the pattern
  mark*: pointer             ## Pointer to current mark or NULL
  
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JitCallback = proc (a: pointer): ptr JitStack {.cdecl.}
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PPcre {.deprecated.} = ptr Pcre
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PJitStack {.deprecated.} = ptr JitStack
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Consts

PCRE_MAJOR = 8
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PCRE_MINOR = 36
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PCRE_PRERELEASE = true
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PCRE_DATE = "2014-09-26"
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CASELESS = 0x00000001
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MULTILINE = 0x00000002
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DOTALL = 0x00000004
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EXTENDED = 0x00000008
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ANCHORED = 0x00000010
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DOLLAR_ENDONLY = 0x00000020
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EXTRA = 0x00000040
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NOTBOL = 0x00000080
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NOTEOL = 0x00000100
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UNGREEDY = 0x00000200
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NOTEMPTY = 0x00000400
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UTF8 = 0x00000800
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UTF16 = 0x00000800
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UTF32 = 0x00000800
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NO_AUTO_CAPTURE = 0x00001000
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NO_UTF8_CHECK = 0x00002000
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NO_UTF16_CHECK = 0x00002000
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NO_UTF32_CHECK = 0x00002000
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AUTO_CALLOUT = 0x00004000
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PARTIAL_SOFT = 0x00008000
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PARTIAL = 0x00008000
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NEVER_UTF = 0x00010000
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DFA_SHORTEST = 0x00010000
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NO_AUTO_POSSESS = 0x00020000
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DFA_RESTART = 0x00020000
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FIRSTLINE = 0x00040000
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DUPNAMES = 0x00080000
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NEWLINE_CR = 0x00100000
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NEWLINE_LF = 0x00200000
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NEWLINE_CRLF = 0x00300000
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NEWLINE_ANY = 0x00400000
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NEWLINE_ANYCRLF = 0x00500000
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BSR_ANYCRLF = 0x00800000
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BSR_UNICODE = 0x01000000
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JAVASCRIPT_COMPAT = 0x02000000
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NO_START_OPTIMIZE = 0x04000000
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NO_START_OPTIMISE = 0x04000000
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PARTIAL_HARD = 0x08000000
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NOTEMPTY_ATSTART = 0x10000000
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UCP = 0x20000000
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ERROR_NOMATCH = -1
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ERROR_NULL = -2
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ERROR_BADOPTION = -3
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ERROR_BADMAGIC = -4
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ERROR_UNKNOWN_OPCODE = -5
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ERROR_UNKNOWN_NODE = -5
For backward compatibility   Source   Edit
ERROR_NOMEMORY = -6
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ERROR_NOSUBSTRING = -7
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ERROR_MATCHLIMIT = -8
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ERROR_CALLOUT = -9
Never used by PCRE itself   Source   Edit
ERROR_BADUTF8 = -10
Same for 8/16/32   Source   Edit
ERROR_BADUTF16 = -10
Same for 8/16/32   Source   Edit
ERROR_BADUTF32 = -10
Same for 8/16/32   Source   Edit
ERROR_BADUTF8_OFFSET = -11
Same for 8/16   Source   Edit
ERROR_BADUTF16_OFFSET = -11
Same for 8/16   Source   Edit
ERROR_PARTIAL = -12
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ERROR_BADPARTIAL = -13
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ERROR_INTERNAL = -14
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ERROR_BADCOUNT = -15
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ERROR_DFA_UITEM = -16
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ERROR_DFA_UCOND = -17
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ERROR_DFA_UMLIMIT = -18
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ERROR_DFA_WSSIZE = -19
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ERROR_DFA_RECURSE = -20
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ERROR_RECURSIONLIMIT = -21
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ERROR_NULLWSLIMIT = -22
No longer actually used   Source   Edit
ERROR_BADNEWLINE = -23
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ERROR_BADOFFSET = -24
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ERROR_SHORTUTF8 = -25
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ERROR_SHORTUTF16 = -25
Same for 8/16   Source   Edit
ERROR_RECURSELOOP = -26
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ERROR_JIT_STACKLIMIT = -27
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ERROR_BADMODE = -28
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ERROR_BADENDIANNESS = -29
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ERROR_DFA_BADRESTART = -30
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ERROR_JIT_BADOPTION = -31
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ERROR_BADLENGTH = -32
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ERROR_UNSET = -33
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UTF8_ERR0 = 0
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UTF8_ERR1 = 1
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UTF8_ERR2 = 2
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UTF8_ERR3 = 3
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UTF8_ERR4 = 4
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UTF8_ERR5 = 5
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UTF8_ERR6 = 6
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UTF8_ERR7 = 7
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UTF8_ERR8 = 8
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UTF8_ERR9 = 9
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UTF8_ERR10 = 10
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UTF8_ERR11 = 11
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UTF8_ERR12 = 12
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UTF8_ERR13 = 13
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UTF8_ERR14 = 14
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UTF8_ERR15 = 15
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UTF8_ERR16 = 16
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UTF8_ERR17 = 17
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UTF8_ERR18 = 18
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UTF8_ERR19 = 19
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UTF8_ERR20 = 20
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UTF8_ERR21 = 21
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UTF8_ERR22 = 22
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UTF16_ERR0 = 0
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UTF16_ERR1 = 1
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UTF16_ERR2 = 2
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UTF16_ERR3 = 3
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UTF16_ERR4 = 4
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UTF32_ERR0 = 0
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UTF32_ERR1 = 1
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UTF32_ERR2 = 2
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UTF32_ERR3 = 3
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INFO_OPTIONS = 0
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INFO_SIZE = 1
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INFO_CAPTURECOUNT = 2
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INFO_BACKREFMAX = 3
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INFO_FIRSTBYTE = 4
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INFO_FIRSTCHAR = 4
For backwards compatibility   Source   Edit
INFO_FIRSTTABLE = 5
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INFO_LASTLITERAL = 6
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INFO_NAMEENTRYSIZE = 7
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INFO_NAMECOUNT = 8
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INFO_NAMETABLE = 9
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INFO_STUDYSIZE = 10
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INFO_DEFAULT_TABLES = 11
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INFO_OKPARTIAL = 12
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INFO_JCHANGED = 13
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INFO_HASCRORLF = 14
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INFO_MINLENGTH = 15
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INFO_JIT = 16
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INFO_JITSIZE = 17
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INFO_MAXLOOKBEHIND = 18
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INFO_FIRSTCHARACTER = 19
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INFO_FIRSTCHARACTERFLAGS = 20
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INFO_REQUIREDCHAR = 21
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INFO_REQUIREDCHARFLAGS = 22
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INFO_MATCHLIMIT = 23
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INFO_RECURSIONLIMIT = 24
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INFO_MATCH_EMPTY = 25
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CONFIG_UTF8 = 0
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CONFIG_NEWLINE = 1
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CONFIG_LINK_SIZE = 2
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CONFIG_POSIX_MALLOC_THRESHOLD = 3
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CONFIG_MATCH_LIMIT = 4
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CONFIG_STACKRECURSE = 5
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CONFIG_UNICODE_PROPERTIES = 6
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CONFIG_MATCH_LIMIT_RECURSION = 7
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CONFIG_BSR = 8
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CONFIG_JIT = 9
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CONFIG_UTF16 = 10
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CONFIG_JITTARGET = 11
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CONFIG_UTF32 = 12
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CONFIG_PARENS_LIMIT = 13
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STUDY_JIT_COMPILE = 0x00000001
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STUDY_JIT_PARTIAL_SOFT_COMPILE = 0x00000002
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STUDY_JIT_PARTIAL_HARD_COMPILE = 0x00000004
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STUDY_EXTRA_NEEDED = 0x00000008
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EXTRA_STUDY_DATA = 0x00000001
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EXTRA_MATCH_LIMIT = 0x00000002
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EXTRA_CALLOUT_DATA = 0x00000004
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EXTRA_TABLES = 0x00000008
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EXTRA_MATCH_LIMIT_RECURSION = 0x00000010
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EXTRA_MARK = 0x00000020
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EXTRA_EXECUTABLE_JIT = 0x00000040
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Procs

proc compile(pattern: cstring; options: cint; errptr: ptr cstring;
             erroffset: ptr cint; tableptr: pointer): ptr Pcre {.cdecl,
    importc: "pcre_$1".}
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proc compile2(pattern: cstring; options: cint; errorcodeptr: ptr cint;
              errptr: ptr cstring; erroffset: ptr cint; tableptr: pointer): ptr Pcre {.
    cdecl, importc: "pcre_$1".}
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proc config(what: cint; where: pointer): cint {.cdecl, importc: "pcre_$1".}
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proc copy_named_substring(code: ptr Pcre; subject: cstring; ovector: ptr cint;
                          stringcount: cint; stringname: cstring;
                          buffer: cstring; buffersize: cint): cint {.cdecl,
    importc: "pcre_$1".}
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proc copy_substring(subject: cstring; ovector: ptr cint; stringcount: cint;
                    stringnumber: cint; buffer: cstring; buffersize: cint): cint {.
    cdecl, importc: "pcre_$1".}
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proc dfa_exec(code: ptr Pcre; extra: ptr ExtraData; subject: cstring;
              length: cint; startoffset: cint; options: cint; ovector: ptr cint;
              ovecsize: cint; workspace: ptr cint; wscount: cint): cint {.cdecl,
    importc: "pcre_$1".}
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proc exec(code: ptr Pcre; extra: ptr ExtraData; subject: cstring; length: cint;
          startoffset: cint; options: cint; ovector: ptr cint; ovecsize: cint): cint {.
    cdecl, importc: "pcre_$1".}
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proc jit_exec(code: ptr Pcre; extra: ptr ExtraData; subject: cstring;
              length: cint; startoffset: cint; options: cint; ovector: ptr cint;
              ovecsize: cint; jstack: ptr JitStack): cint {.cdecl,
    importc: "pcre_$1".}
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proc free_substring(stringptr: cstring) {.cdecl, importc: "pcre_$1".}
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proc free_substring_list(stringptr: cstringArray) {.cdecl, importc: "pcre_$1".}
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proc fullinfo(code: ptr Pcre; extra: ptr ExtraData; what: cint; where: pointer): cint {.
    cdecl, importc: "pcre_$1".}
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proc get_named_substring(code: ptr Pcre; subject: cstring; ovector: ptr cint;
                         stringcount: cint; stringname: cstring;
                         stringptr: cstringArray): cint {.cdecl,
    importc: "pcre_$1".}
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proc get_stringnumber(code: ptr Pcre; name: cstring): cint {.cdecl,
    importc: "pcre_$1".}
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proc get_stringtable_entries(code: ptr Pcre; name: cstring; first: cstringArray;
                             last: cstringArray): cint {.cdecl,
    importc: "pcre_$1".}
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proc get_substring(subject: cstring; ovector: ptr cint; stringcount: cint;
                   stringnumber: cint; stringptr: cstringArray): cint {.cdecl,
    importc: "pcre_$1".}
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proc get_substring_list(subject: cstring; ovector: ptr cint; stringcount: cint;
                        listptr: ptr cstringArray): cint {.cdecl,
    importc: "pcre_$1".}
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proc maketables(): pointer {.cdecl, importc: "pcre_$1".}
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proc refcount(code: ptr Pcre; adjust: cint): cint {.cdecl, importc: "pcre_$1".}
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proc study(code: ptr Pcre; options: cint; errptr: ptr cstring): ptr ExtraData {.
    cdecl, importc: "pcre_$1".}
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proc free_study(extra: ptr ExtraData) {.cdecl, importc: "pcre_$1".}
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proc version(): cstring {.cdecl, importc: "pcre_$1".}
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proc pattern_to_host_byte_order(code: ptr Pcre; extra: ptr ExtraData;
                                tables: pointer): cint {.cdecl,
    importc: "pcre_$1".}
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proc jit_stack_alloc(startsize: cint; maxsize: cint): ptr JitStack {.cdecl,
    importc: "pcre_$1".}
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proc jit_stack_free(stack: ptr JitStack) {.cdecl, importc: "pcre_$1".}
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proc assign_jit_stack(extra: ptr ExtraData; callback: JitCallback; data: pointer) {.
    cdecl, importc: "pcre_$1".}
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proc jit_free_unused_memory() {.cdecl, importc: "pcre_$1".}
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proc study(code: ptr Pcre; options: cint; errptr: var cstring): ptr ExtraData {.
    deprecated, cdecl, importc: "pcre_$1".}
Deprecated
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