Imported Upstream version 6.0.0upstream/6.0.0

1 files changed, 0 insertions, 222 deletions

diff --git a/regext.c b/regext.c
deleted file mode 100644
index b1b957b..0000000
--- a/regext.c
+++ /dev/null
@@ -1,222 +0,0 @@
-/**********************************************************************
-  regext.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.
- */
-
-#include "regint.h"
-
-static void
-conv_ext0be32(const UChar* s, const UChar* end, UChar* conv)
-{
-  while (s < end) {
-    *conv++ = '\0';
-    *conv++ = '\0';
-    *conv++ = '\0';
-    *conv++ = *s++;
-  }
-}
-
-static void
-conv_ext0le32(const UChar* s, const UChar* end, UChar* conv)
-{
-  while (s < end) {
-    *conv++ = *s++;
-    *conv++ = '\0';
-    *conv++ = '\0';
-    *conv++ = '\0';
-  }
-}
-
-static void
-conv_ext0be(const UChar* s, const UChar* end, UChar* conv)
-{
-  while (s < end) {
-    *conv++ = '\0';
-    *conv++ = *s++;
-  }
-}
-
-static void
-conv_ext0le(const UChar* s, const UChar* end, UChar* conv)
-{
-  while (s < end) {
-    *conv++ = *s++;
-    *conv++ = '\0';
-  }
-}
-
-static void
-conv_swap4bytes(const UChar* s, const UChar* end, UChar* conv)
-{
-  while (s < end) {
-    *conv++ = s[3];
-    *conv++ = s[2];
-    *conv++ = s[1];
-    *conv++ = s[0];
-    s += 4;
-  }
-}
-
-static void
-conv_swap2bytes(const UChar* s, const UChar* end, UChar* conv)
-{
-  while (s < end) {
-    *conv++ = s[1];
-    *conv++ = s[0];
-    s += 2;
-  }
-}
-
-static int
-conv_encoding(OnigEncoding from, OnigEncoding to, const UChar* s, const UChar* end,
-              UChar** conv, UChar** conv_end)
-{
-  int len = end - s;
-
-  if (to == ONIG_ENCODING_UTF16_BE) {
-    if (from == ONIG_ENCODING_ASCII || from == ONIG_ENCODING_ISO_8859_1) {
-      *conv = (UChar* )xmalloc(len * 2);
-      CHECK_NULL_RETURN_MEMERR(*conv);
-      *conv_end = *conv + (len * 2);
-      conv_ext0be(s, end, *conv);
-      return 0;
-    }
-    else if (from == ONIG_ENCODING_UTF16_LE) {
-    swap16:
-      *conv = (UChar* )xmalloc(len);
-      CHECK_NULL_RETURN_MEMERR(*conv);
-      *conv_end = *conv + len;
-      conv_swap2bytes(s, end, *conv);
-      return 0;
-    }
-  }
-  else if (to == ONIG_ENCODING_UTF16_LE) {
-    if (from == ONIG_ENCODING_ASCII || from == ONIG_ENCODING_ISO_8859_1) {
-      *conv = (UChar* )xmalloc(len * 2);
-      CHECK_NULL_RETURN_MEMERR(*conv);
-      *conv_end = *conv + (len * 2);
-      conv_ext0le(s, end, *conv);
-      return 0;
-    }
-    else if (from == ONIG_ENCODING_UTF16_BE) {
-      goto swap16;
-    }
-  }
-  if (to == ONIG_ENCODING_UTF32_BE) {
-    if (from == ONIG_ENCODING_ASCII || from == ONIG_ENCODING_ISO_8859_1) {
-      *conv = (UChar* )xmalloc(len * 4);
-      CHECK_NULL_RETURN_MEMERR(*conv);
-      *conv_end = *conv + (len * 4);
-      conv_ext0be32(s, end, *conv);
-      return 0;
-    }
-    else if (from == ONIG_ENCODING_UTF32_LE) {
-    swap32:
-      *conv = (UChar* )xmalloc(len);
-      CHECK_NULL_RETURN_MEMERR(*conv);
-      *conv_end = *conv + len;
-      conv_swap4bytes(s, end, *conv);
-      return 0;
-    }
-  }
-  else if (to == ONIG_ENCODING_UTF32_LE) {
-    if (from == ONIG_ENCODING_ASCII || from == ONIG_ENCODING_ISO_8859_1) {
-      *conv = (UChar* )xmalloc(len * 4);
-      CHECK_NULL_RETURN_MEMERR(*conv);
-      *conv_end = *conv + (len * 4);
-      conv_ext0le32(s, end, *conv);
-      return 0;
-    }
-    else if (from == ONIG_ENCODING_UTF32_BE) {
-      goto swap32;
-    }
-  }
-
-  return ONIGERR_NOT_SUPPORTED_ENCODING_COMBINATION;
-}
-
-extern int
-onig_new_deluxe(regex_t** reg, const UChar* pattern, const UChar* pattern_end,
-                OnigCompileInfo* ci, OnigErrorInfo* einfo)
-{
-  int r;
-  UChar *cpat, *cpat_end;
-
-  if (IS_NOT_NULL(einfo)) einfo->par = (UChar* )NULL;
-
-  if (ci->pattern_enc != ci->target_enc) {
-    r = conv_encoding(ci->pattern_enc, ci->target_enc, pattern, pattern_end,
-                      &cpat, &cpat_end);
-    if (r) return r;
-  }
-  else {
-    cpat     = (UChar* )pattern;
-    cpat_end = (UChar* )pattern_end;
-  }
-
-  *reg = (regex_t* )xmalloc(sizeof(regex_t));
-  if (IS_NULL(*reg)) {
-    r = ONIGERR_MEMORY;
-    goto err2;
-  }
-
-  r = onig_reg_init(*reg, ci->option, ci->case_fold_flag, ci->target_enc,
-		    ci->syntax);
-  if (r) goto err;
-
-  r = onig_compile(*reg, cpat, cpat_end, einfo);
-  if (r) {
-  err:
-    onig_free(*reg);
-    *reg = NULL;
-  }
-
- err2:
-  if (cpat != pattern) xfree(cpat);
-
-  return r;
-}
-
-#ifdef USE_RECOMPILE_API
-extern int
-onig_recompile_deluxe(regex_t* reg, const UChar* pattern, const UChar* pattern_end,
-                      OnigCompileInfo* ci, OnigErrorInfo* einfo)
-{
-  int r;
-  regex_t *new_reg;
-
-  r = onig_new_deluxe(&new_reg, pattern, pattern_end, ci, einfo);
-  if (r) return r;
-  if (ONIG_STATE(reg) == ONIG_STATE_NORMAL) {
-    onig_transfer(reg, new_reg);
-  }
-  else {
-    onig_chain_link_add(reg, new_reg);
-  }
-  return 0;
-}
-#endif