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authorPixel <pixel@nobis-crew.org>2011-10-11 16:45:31 -0700
committerPixel <pixel@nobis-crew.org>2011-10-11 16:45:31 -0700
commitead67afc96cdff3e74bb616e8e3a8b0a7695a28a (patch)
tree4d074d11a7983bdbde3f6da7d311cddd9696ef0d /win32/iconv/utf16be.h
parentd2252afcd74af0248c6141c8086d03e12a0a316f (diff)
Making the project compile with mingw32, on the same Makefile. No more separate Makefiles insanity.
Diffstat (limited to 'win32/iconv/utf16be.h')
-rw-r--r--win32/iconv/utf16be.h77
1 files changed, 77 insertions, 0 deletions
diff --git a/win32/iconv/utf16be.h b/win32/iconv/utf16be.h
new file mode 100644
index 0000000..bb2c129
--- /dev/null
+++ b/win32/iconv/utf16be.h
@@ -0,0 +1,77 @@
+/*
+ * Copyright (C) 1999-2001 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.
+ */
+
+/*
+ * UTF-16BE
+ */
+
+/* Specification: RFC 2781 */
+
+static int
+utf16be_mbtowc (conv_t conv, ucs4_t *pwc, const unsigned char *s, int n)
+{
+ int count = 0;
+ if (n >= 2) {
+ ucs4_t wc = (s[0] << 8) + s[1];
+ if (wc >= 0xd800 && wc < 0xdc00) {
+ if (n >= 4) {
+ ucs4_t wc2 = (s[2] << 8) + s[3];
+ if (!(wc2 >= 0xdc00 && wc2 < 0xe000))
+ return RET_ILSEQ;
+ *pwc = 0x10000 + ((wc - 0xd800) << 10) + (wc2 - 0xdc00);
+ return count+4;
+ }
+ } else if (wc >= 0xdc00 && wc < 0xe000) {
+ return RET_ILSEQ;
+ } else {
+ *pwc = wc;
+ return count+2;
+ }
+ }
+ return RET_TOOFEW(count);
+}
+
+static int
+utf16be_wctomb (conv_t conv, unsigned char *r, ucs4_t wc, int n)
+{
+ if (!(wc >= 0xd800 && wc < 0xe000)) {
+ if (wc < 0x10000) {
+ if (n >= 2) {
+ r[0] = (unsigned char) (wc >> 8);
+ r[1] = (unsigned char) wc;
+ return 2;
+ } else
+ return RET_TOOSMALL;
+ }
+ else if (wc < 0x110000) {
+ if (n >= 4) {
+ ucs4_t wc1 = 0xd800 + ((wc - 0x10000) >> 10);
+ ucs4_t wc2 = 0xdc00 + ((wc - 0x10000) & 0x3ff);
+ r[0] = (unsigned char) (wc1 >> 8);
+ r[1] = (unsigned char) wc1;
+ r[2] = (unsigned char) (wc2 >> 8);
+ r[3] = (unsigned char) wc2;
+ return 4;
+ } else
+ return RET_TOOSMALL;
+ }
+ }
+ return RET_ILUNI;
+}