Replacing GPLed iconv with a public domain one.

1 files changed, 0 insertions, 187 deletions

diff --git a/win32/iconv/cp932.h b/win32/iconv/cp932.h
deleted file mode 100644
index b693603..0000000
--- a/win32/iconv/cp932.h
+++ /dev/null
@@ -1,187 +0,0 @@
-/*
- * Copyright (C) 1999-2002 Free Software Foundation, Inc.
- * This file is part of the GNU LIBICONV Library.
- *
- * The GNU LIBICONV Library is free software; you can redistribute it
- * and/or modify it under the terms of the GNU Library General Public
- * License as published by the Free Software Foundation; either version 2
- * of the License, or (at your option) any later version.
- *
- * The GNU LIBICONV Library is distributed in the hope that it will be
- * useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Library General Public License for more details.
- *
- * You should have received a copy of the GNU Library General Public
- * License along with the GNU LIBICONV Library; see the file COPYING.LIB.
- * If not, write to the Free Software Foundation, Inc., 59 Temple Place -
- * Suite 330, Boston, MA 02111-1307, USA.
- */
-
-/*
- * CP932
- */
-
-/*
- * Microsoft CP932 is a slightly extended version of SHIFT_JIS.
- * The differences between the EASTASIA/JIS/SHIFTJIS.TXT and the
- * VENDORS/MICSFT/WINDOWS/CP932.TXT tables found on ftp.unicode.org are
- * as follows:
- *
- * 1. CP932 uses ASCII, not JISX0201 Roman.
- *
- * 2. Some characters in the JISX0208 range are defined differently:
- *
- *     code   SHIFTJIS.TXT                   CP932.TXT
- *    0x815F  0x005C # REVERSE SOLIDUS       0xFF3C # FULLWIDTH REVERSE SOLIDUS
- *    0x8160  0x301C # WAVE DASH             0xFF5E # FULLWIDTH TILDE
- *    0x8161  0x2016 # DOUBLE VERTICAL LINE  0x2225 # PARALLEL TO
- *    0x817C  0x2212 # MINUS SIGN            0xFF0D # FULLWIDTH HYPHEN-MINUS
- *    0x8191  0x00A2 # CENT SIGN             0xFFE0 # FULLWIDTH CENT SIGN
- *    0x8192  0x00A3 # POUND SIGN            0xFFE1 # FULLWIDTH POUND SIGN
- *    0x81CA  0x00AC # NOT SIGN              0xFFE2 # FULLWIDTH NOT SIGN
- *
- *    We don't implement these changes. SHIFTJIS.TXT makes more sense.
- *
- * 3. A few new rows. See cp932ext.h.
- */
-
-#include "cp932ext.h"
-
-/*
-   Conversion between SJIS codes (s1,s2) and JISX0208 codes (c1,c2):
-   Example. (s1,s2) = 0x8140, (c1,c2) = 0x2121.
-   0x81 <= s1 <= 0x9F || 0xE0 <= s1 <= 0xEA,
-   0x40 <= s2 <= 0x7E || 0x80 <= s2 <= 0xFC,
-   0x21 <= c1 <= 0x74, 0x21 <= c2 <= 0x7E.
-   Invariant:
-     94*2*(s1 < 0xE0 ? s1-0x81 : s1-0xC1) + (s2 < 0x80 ? s2-0x40 : s2-0x41)
-     = 94*(c1-0x21)+(c2-0x21)
-   Conversion (s1,s2) -> (c1,c2):
-     t1 := (s1 < 0xE0 ? s1-0x81 : s1-0xC1)
-     t2 := (s2 < 0x80 ? s2-0x40 : s2-0x41)
-     c1 := 2*t1 + (t2 < 0x5E ? 0 : 1) + 0x21
-     c2 := (t2 < 0x5E ? t2 : t2-0x5E) + 0x21
-   Conversion (c1,c2) -> (s1,s2):
-     t1 := (c1 - 0x21) >> 1
-     t2 := ((c1 - 0x21) & 1) * 0x5E + (c2 - 0x21)
-     s1 := (t1 < 0x1F ? t1+0x81 : t1+0xC1)
-     s2 := (t2 < 0x3F ? t2+0x40 : t2+0x41)
- */
-
-static int
-cp932_mbtowc (conv_t conv, ucs4_t *pwc, const unsigned char *s, int n)
-{
-  unsigned char c = *s;
-  if (c < 0x80)
-    return ascii_mbtowc(conv,pwc,s,n);
-  else if (c >= 0xa1 && c <= 0xdf)
-    return jisx0201_mbtowc(conv,pwc,s,n);
-  else {
-    unsigned char s1, s2;
-    s1 = c;
-    if ((s1 >= 0x81 && s1 <= 0x9f && s1 != 0x87) || (s1 >= 0xe0 && s1 <= 0xea)) {
-      if (n < 2)
-        return RET_TOOFEW(0);
-      s2 = s[1];
-      if ((s2 >= 0x40 && s2 <= 0x7e) || (s2 >= 0x80 && s2 <= 0xfc)) {
-        unsigned char t1 = (s1 < 0xe0 ? s1-0x81 : s1-0xc1);
-        unsigned char t2 = (s2 < 0x80 ? s2-0x40 : s2-0x41);
-        unsigned char buf[2];
-        buf[0] = 2*t1 + (t2 < 0x5e ? 0 : 1) + 0x21;
-        buf[1] = (t2 < 0x5e ? t2 : t2-0x5e) + 0x21;
-        return jisx0208_mbtowc(conv,pwc,buf,2);
-      }
-    } else if ((s1 == 0x87) || (s1 >= 0xed && s1 <= 0xee) || (s1 >= 0xfa)) {
-      if (n < 2)
-        return RET_TOOFEW(0);
-      return cp932ext_mbtowc(conv,pwc,s,2);
-    } else if (s1 >= 0xf0 && s1 <= 0xf9) {
-      /* User-defined range. See
-       * Ken Lunde's "CJKV Information Processing", table 4-66, p. 206. */
-      if (n < 2)
-        return RET_TOOFEW(0);
-      s2 = s[1];
-      if ((s2 >= 0x40 && s2 <= 0x7e) || (s2 >= 0x80 && s2 <= 0xfc)) {
-        *pwc = 0xe000 + 188*(s1 - 0xf0) + (s2 < 0x80 ? s2-0x40 : s2-0x41);
-        return 2;
-      }
-    }
-    return RET_ILSEQ;
-  }
-}
-
-static int
-cp932_wctomb (conv_t conv, unsigned char *r, ucs4_t wc, int n)
-{
-  unsigned char buf[2];
-  int ret;
-
-  /* Try ASCII. */
-  ret = ascii_wctomb(conv,buf,wc,1);
-  if (ret != RET_ILUNI) {
-    unsigned char c;
-    if (ret != 1) abort();
-    c = buf[0];
-    if (c < 0x80) {
-      r[0] = c;
-      return 1;
-    }
-  }
-
-  /* Try JIS X 0201-1976 Katakana. */
-  ret = jisx0201_wctomb(conv,buf,wc,1);
-  if (ret != RET_ILUNI) {
-    unsigned char c;
-    if (ret != 1) abort();
-    c = buf[0];
-    if (c >= 0xa1 && c <= 0xdf) {
-      r[0] = c;
-      return 1;
-    }
-  }
-
-  /* Try JIS X 0208-1990. */
-  ret = jisx0208_wctomb(conv,buf,wc,2);
-  if (ret != RET_ILUNI) {
-    unsigned char c1, c2;
-    if (ret != 2) abort();
-    if (n < 2)
-      return RET_TOOSMALL;
-    c1 = buf[0];
-    c2 = buf[1];
-    if ((c1 >= 0x21 && c1 <= 0x74) && (c2 >= 0x21 && c2 <= 0x7e)) {
-      unsigned char t1 = (c1 - 0x21) >> 1;
-      unsigned char t2 = (((c1 - 0x21) & 1) ? 0x5e : 0) + (c2 - 0x21);
-      r[0] = (t1 < 0x1f ? t1+0x81 : t1+0xc1);
-      r[1] = (t2 < 0x3f ? t2+0x40 : t2+0x41);
-      return 2;
-    }
-  }
-
-  /* Try CP932 extensions. */
-  ret = cp932ext_wctomb(conv,buf,wc,2);
-  if (ret != RET_ILUNI) {
-    if (ret != 2) abort();
-    if (n < 2)
-      return RET_TOOSMALL;
-    r[0] = buf[0];
-    r[1] = buf[1];
-    return 2;
-  }
-
-  /* User-defined range. See
-   * Ken Lunde's "CJKV Information Processing", table 4-66, p. 206. */
-  if (wc >= 0xe000 && wc < 0xe758) {
-    unsigned char c1, c2;
-    if (n < 2)
-      return RET_TOOSMALL;
-    c1 = (unsigned int) (wc - 0xe000) / 188;
-    c2 = (unsigned int) (wc - 0xe000) % 188;
-    r[0] = c1+0xf0;
-    r[1] = (c2 < 0x3f ? c2+0x40 : c2+0x41);
-    return 2;
-  }
-
-  return RET_ILUNI;
-}