Imported Upstream version 6.0.0upstream/6.0.0

1 files changed, 0 insertions, 303 deletions

diff --git a/regposix.c b/regposix.c
deleted file mode 100644
index 7d1857c..0000000
--- a/regposix.c
+++ /dev/null
@@ -1,303 +0,0 @@
-/**********************************************************************
-  regposix.c - Oniguruma (regular expression library)
-**********************************************************************/
-/*-
- * Copyright (c) 2002-2008  K.Kosako  <sndgk393 AT ybb DOT ne DOT jp>
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#define regex_t   onig_regex_t
-#include "regint.h"
-#undef regex_t
-#include "onigposix.h"
-
-#define ONIG_C(reg)    ((onig_regex_t* )((reg)->onig))
-#define PONIG_C(reg)   ((onig_regex_t** )(&(reg)->onig))
-
-/* #define ENC_STRING_LEN(enc,s,len)    len = strlen(s) */
-#define ENC_STRING_LEN(enc,s,len) do { \
-  if (ONIGENC_MBC_MINLEN(enc) == 1) { \
-    UChar* tmps = (UChar* )(s); \
-    while (*tmps != 0) tmps++; \
-    len = tmps - (UChar* )(s); \
-  } \
-  else { \
-    len = onigenc_str_bytelen_null(enc, (UChar* )s); \
-  } \
-} while(0)
-
-typedef struct {
-  int onig_err;
-  int posix_err;
-} O2PERR;
-
-static int
-onig2posix_error_code(int code)
-{
-  static const O2PERR o2p[] = {
-    { ONIG_MISMATCH,                                      REG_NOMATCH },
-    { ONIG_NO_SUPPORT_CONFIG,                             REG_EONIG_INTERNAL },
-    { ONIGERR_MEMORY,                                     REG_ESPACE  },
-    { ONIGERR_MATCH_STACK_LIMIT_OVER,                     REG_EONIG_INTERNAL },
-    { ONIGERR_TYPE_BUG,                                   REG_EONIG_INTERNAL },
-    { ONIGERR_PARSER_BUG,                                 REG_EONIG_INTERNAL },
-    { ONIGERR_STACK_BUG,                                  REG_EONIG_INTERNAL },
-    { ONIGERR_UNDEFINED_BYTECODE,                         REG_EONIG_INTERNAL },
-    { ONIGERR_UNEXPECTED_BYTECODE,                        REG_EONIG_INTERNAL },
-    { ONIGERR_DEFAULT_ENCODING_IS_NOT_SETTED,             REG_EONIG_BADARG },
-    { ONIGERR_SPECIFIED_ENCODING_CANT_CONVERT_TO_WIDE_CHAR, REG_EONIG_BADARG },
-    { ONIGERR_INVALID_ARGUMENT,                           REG_EONIG_BADARG },
-    { ONIGERR_END_PATTERN_AT_LEFT_BRACE,                  REG_EBRACE  },
-    { ONIGERR_END_PATTERN_AT_LEFT_BRACKET,                REG_EBRACK  },
-    { ONIGERR_EMPTY_CHAR_CLASS,                           REG_ECTYPE  },
-    { ONIGERR_PREMATURE_END_OF_CHAR_CLASS,                REG_ECTYPE  },
-    { ONIGERR_END_PATTERN_AT_ESCAPE,                      REG_EESCAPE },
-    { ONIGERR_END_PATTERN_AT_META,                        REG_EESCAPE },
-    { ONIGERR_END_PATTERN_AT_CONTROL,                     REG_EESCAPE },
-    { ONIGERR_META_CODE_SYNTAX,                           REG_BADPAT  },
-    { ONIGERR_CONTROL_CODE_SYNTAX,                        REG_BADPAT  },
-    { ONIGERR_CHAR_CLASS_VALUE_AT_END_OF_RANGE,           REG_ECTYPE  },
-    { ONIGERR_CHAR_CLASS_VALUE_AT_START_OF_RANGE,         REG_ECTYPE  },
-    { ONIGERR_UNMATCHED_RANGE_SPECIFIER_IN_CHAR_CLASS,    REG_ECTYPE  },
-    { ONIGERR_TARGET_OF_REPEAT_OPERATOR_NOT_SPECIFIED,    REG_BADRPT  },
-    { ONIGERR_TARGET_OF_REPEAT_OPERATOR_INVALID,          REG_BADRPT  },
-    { ONIGERR_NESTED_REPEAT_OPERATOR,                     REG_BADRPT  },
-    { ONIGERR_UNMATCHED_CLOSE_PARENTHESIS,                REG_EPAREN  },
-    { ONIGERR_END_PATTERN_WITH_UNMATCHED_PARENTHESIS,     REG_EPAREN  },
-    { ONIGERR_END_PATTERN_IN_GROUP,                       REG_BADPAT  },
-    { ONIGERR_UNDEFINED_GROUP_OPTION,                     REG_BADPAT  },
-    { ONIGERR_INVALID_POSIX_BRACKET_TYPE,                 REG_BADPAT  },
-    { ONIGERR_INVALID_LOOK_BEHIND_PATTERN,                REG_BADPAT  },
-    { ONIGERR_INVALID_REPEAT_RANGE_PATTERN,               REG_BADPAT  },
-    { ONIGERR_TOO_BIG_NUMBER,                             REG_BADPAT  },
-    { ONIGERR_TOO_BIG_NUMBER_FOR_REPEAT_RANGE,            REG_BADBR   },
-    { ONIGERR_UPPER_SMALLER_THAN_LOWER_IN_REPEAT_RANGE,   REG_BADBR   },
-    { ONIGERR_EMPTY_RANGE_IN_CHAR_CLASS,                  REG_ECTYPE  },
-    { ONIGERR_MISMATCH_CODE_LENGTH_IN_CLASS_RANGE,        REG_ECTYPE  },
-    { ONIGERR_TOO_MANY_MULTI_BYTE_RANGES,                 REG_ECTYPE  },
-    { ONIGERR_TOO_SHORT_MULTI_BYTE_STRING,                REG_BADPAT  },
-    { ONIGERR_TOO_BIG_BACKREF_NUMBER,                     REG_ESUBREG },
-    { ONIGERR_INVALID_BACKREF,                            REG_ESUBREG },
-    { ONIGERR_NUMBERED_BACKREF_OR_CALL_NOT_ALLOWED,       REG_BADPAT  },
-    { ONIGERR_TOO_BIG_WIDE_CHAR_VALUE,                    REG_EONIG_BADWC },
-    { ONIGERR_TOO_LONG_WIDE_CHAR_VALUE,                   REG_EONIG_BADWC },
-    { ONIGERR_INVALID_CODE_POINT_VALUE,                   REG_EONIG_BADWC },
-    { ONIGERR_EMPTY_GROUP_NAME,                           REG_BADPAT },
-    { ONIGERR_INVALID_GROUP_NAME,                         REG_BADPAT },
-    { ONIGERR_INVALID_CHAR_IN_GROUP_NAME,                 REG_BADPAT },
-    { ONIGERR_UNDEFINED_NAME_REFERENCE,                   REG_BADPAT },
-    { ONIGERR_UNDEFINED_GROUP_REFERENCE,                  REG_BADPAT },
-    { ONIGERR_MULTIPLEX_DEFINED_NAME,                     REG_BADPAT },
-    { ONIGERR_MULTIPLEX_DEFINITION_NAME_CALL,             REG_BADPAT },
-    { ONIGERR_NEVER_ENDING_RECURSION,                     REG_BADPAT },
-    { ONIGERR_GROUP_NUMBER_OVER_FOR_CAPTURE_HISTORY,      REG_BADPAT },
-    { ONIGERR_INVALID_CHAR_PROPERTY_NAME,                 REG_BADPAT },
-    { ONIGERR_NOT_SUPPORTED_ENCODING_COMBINATION,         REG_EONIG_BADARG },
-    { ONIGERR_OVER_THREAD_PASS_LIMIT_COUNT,               REG_EONIG_THREAD }
-
-  };
-
-  int i;
-
-  if (code >= 0) return 0;
-
-  for (i = 0; i < (int )(sizeof(o2p) / sizeof(o2p[0])); i++) {
-    if (code == o2p[i].onig_err)
-      return o2p[i].posix_err;
-  }
-
-  return REG_EONIG_INTERNAL;  /* but, unknown error code */
-}
-
-extern int
-regcomp(regex_t* reg, const char* pattern, int posix_options)
-{
-  int r, len;
-  OnigSyntaxType* syntax = OnigDefaultSyntax;
-  OnigOptionType options;
-
-  if ((posix_options & REG_EXTENDED) == 0)
-    syntax = ONIG_SYNTAX_POSIX_BASIC;
-
-  options = syntax->options;
-  if ((posix_options & REG_ICASE)   != 0)
-    ONIG_OPTION_ON(options, ONIG_OPTION_IGNORECASE);
-  if ((posix_options & REG_NEWLINE) != 0) {
-    ONIG_OPTION_ON( options, ONIG_OPTION_NEGATE_SINGLELINE);
-    ONIG_OPTION_OFF(options, ONIG_OPTION_SINGLELINE);
-  }
-
-  reg->comp_options = posix_options;
-
-  ENC_STRING_LEN(OnigEncDefaultCharEncoding, pattern, len);
-  r = onig_new(PONIG_C(reg), (UChar* )pattern, (UChar* )(pattern + len),
-	       options, OnigEncDefaultCharEncoding, syntax,
-	       (OnigErrorInfo* )NULL);
-  if (r != ONIG_NORMAL) {
-    return onig2posix_error_code(r);
-  }
-
-  reg->re_nsub = ONIG_C(reg)->num_mem;
-  return 0;
-}
-
-extern int
-regexec(regex_t* reg, const char* str, size_t nmatch,
-	regmatch_t pmatch[], int posix_options)
-{
-  int r, i, len;
-  UChar* end;
-  regmatch_t* pm;
-  OnigOptionType options;
-
-  options = ONIG_OPTION_POSIX_REGION;
-  if ((posix_options & REG_NOTBOL) != 0) options |= ONIG_OPTION_NOTBOL;
-  if ((posix_options & REG_NOTEOL) != 0) options |= ONIG_OPTION_NOTEOL;
-
-  if (nmatch == 0 || (reg->comp_options & REG_NOSUB) != 0) {
-    pm = (regmatch_t* )NULL;
-    nmatch = 0;
-  }
-  else if ((int )nmatch < ONIG_C(reg)->num_mem + 1) {
-    pm = (regmatch_t* )xmalloc(sizeof(regmatch_t)
-                               * (ONIG_C(reg)->num_mem + 1));
-    if (pm == NULL)
-      return REG_ESPACE;
-  }
-  else {
-    pm = pmatch;
-  }
-
-  ENC_STRING_LEN(ONIG_C(reg)->enc, str, len);
-  end = (UChar* )(str + len);
-  r = onig_search(ONIG_C(reg), (UChar* )str, end, (UChar* )str, end,
-		  (OnigRegion* )pm, options);
-
-  if (r >= 0) {
-    r = 0; /* Match */
-    if (pm != pmatch && pm != NULL) {
-      xmemcpy(pmatch, pm, sizeof(regmatch_t) * nmatch);
-    }
-  }
-  else if (r == ONIG_MISMATCH) {
-    r = REG_NOMATCH;
-    for (i = 0; i < (int )nmatch; i++)
-      pmatch[i].rm_so = pmatch[i].rm_eo = ONIG_REGION_NOTPOS;
-  }
-  else {
-    r = onig2posix_error_code(r);
-  }
-
-  if (pm != pmatch && pm != NULL)
-    xfree(pm);
-
-#if 0
-  if (reg->re_nsub > nmatch - 1)
-    reg->re_nsub = (nmatch <= 1 ? 0 : nmatch - 1);
-#endif
-
-  return r;
-}
-
-extern void
-regfree(regex_t* reg)
-{
-  onig_free(ONIG_C(reg));
-}
-
-
-extern void
-reg_set_encoding(int mb_code)
-{
-  OnigEncoding enc;
-
-  switch (mb_code) {
-  case REG_POSIX_ENCODING_ASCII:
-    enc = ONIG_ENCODING_ASCII;
-    break;
-  case REG_POSIX_ENCODING_EUC_JP:
-    enc = ONIG_ENCODING_EUC_JP;
-    break;
-  case REG_POSIX_ENCODING_SJIS:
-    enc = ONIG_ENCODING_SJIS;
-    break;
-  case REG_POSIX_ENCODING_UTF8:
-    enc = ONIG_ENCODING_UTF8;
-    break;
-  case REG_POSIX_ENCODING_UTF16_BE:
-    enc = ONIG_ENCODING_UTF16_BE;
-    break;
-  case REG_POSIX_ENCODING_UTF16_LE:
-    enc = ONIG_ENCODING_UTF16_LE;
-    break;
-
-  default:
-    return ;
-    break;
-  }
-
-  onigenc_set_default_encoding(enc);
-}
-
-extern int
-reg_name_to_group_numbers(regex_t* reg,
-  const unsigned char* name, const unsigned char* name_end, int** nums)
-{
-  return onig_name_to_group_numbers(ONIG_C(reg), name, name_end, nums);
-}
-
-typedef struct {
-  int (*func)(const unsigned char*, const unsigned char*,int,int*,regex_t*,void*);
-  regex_t* reg;
-  void* arg;
-} i_wrap;
-
-static int
-i_wrapper(const UChar* name, const UChar* name_end, int ng, int* gs,
-	  onig_regex_t* reg ARG_UNUSED, void* arg)
-{
-  i_wrap* warg = (i_wrap* )arg;
-
-  return (*warg->func)(name, name_end, ng, gs, warg->reg, warg->arg);
-}
-
-extern int
-reg_foreach_name(regex_t* reg,
- int (*func)(const unsigned char*, const unsigned char*,int,int*,regex_t*,void*),
- void* arg)
-{
-  i_wrap warg;
-
-  warg.func = func;
-  warg.reg  = reg;
-  warg.arg  = arg;
-
-  return onig_foreach_name(ONIG_C(reg), i_wrapper, &warg);
-}
-
-extern int
-reg_number_of_names(regex_t* reg)
-{
-  return onig_number_of_names(ONIG_C(reg));
-}