Imported Upstream version 1.1.1

[sven/exfat-utils.git] / libexfat / utf.c

diff --git a/libexfat/utf.c b/libexfat/utf.c
index 3f0dc1971ba04368a414112c3eec81bb1c9d00d4..70fa856fcfa5550751297beaa289f73d770949ee 100644 (file)
--- a/libexfat/utf.c
+++ b/libexfat/utf.c
@@ -2,11 +2,12 @@
        utf.c (13.09.09)
        exFAT file system implementation library.
 
        utf.c (13.09.09)
        exFAT file system implementation library.
 

-       Copyright (C) 2009, 2010  Andrew Nayenko
+       Free exFAT implementation.
+       Copyright (C) 2010-2014  Andrew Nayenko

 
 

-       This program is free software: you can redistribute it and/or modify
+       This program is free software; you can redistribute it and/or modify

        it under the terms of the GNU General Public License as published by
        it under the terms of the GNU General Public License as published by

-       the Free Software Foundation, either version 3 of the License, or
+       the Free Software Foundation, either version 2 of the License, or

        (at your option) any later version.
 
        This program is distributed in the hope that it will be useful,
        (at your option) any later version.
 
        This program is distributed in the hope that it will be useful,


@@ -14,8 +15,9 @@
        MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
        GNU General Public License for more details.
 
        MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
        GNU General Public License for more details.
 

-       You should have received a copy of the GNU General Public License
-       along with this program.  If not, see <http://www.gnu.org/licenses/>.
+       You should have received a copy of the GNU General Public License along
+       with this program; if not, write to the Free Software Foundation, Inc.,
+       51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.

 */
 
 #include "exfat.h"
 */
 
 #include "exfat.h"


@@ -89,6 +91,7 @@ static const le16_t* utf16_to_wchar(const le16_t* input, wchar_t* wc,
                        return NULL;
                *wc = ((wchar_t) (le16_to_cpu(input[0]) & 0x3ff) << 10);
                *wc |= (le16_to_cpu(input[1]) & 0x3ff);
                        return NULL;
                *wc = ((wchar_t) (le16_to_cpu(input[0]) & 0x3ff) << 10);
                *wc |= (le16_to_cpu(input[1]) & 0x3ff);

+               *wc += 0x10000;

                return input + 2;
        }
        else
                return input + 2;
        }
        else


@@ -186,6 +189,7 @@ static le16_t* wchar_to_utf16(le16_t* output, wchar_t wc, size_t outsize)
        }
        if (outsize < 2)
                return NULL;
        }
        if (outsize < 2)
                return NULL;

+       wc -= 0x10000;

        output[0] = cpu_to_le16(0xd800 | ((wc >> 10) & 0x3ff));
        output[1] = cpu_to_le16(0xdc00 | (wc & 0x3ff));
        return output + 2;
        output[0] = cpu_to_le16(0xd800 | ((wc >> 10) & 0x3ff));
        output[1] = cpu_to_le16(0xdc00 | (wc & 0x3ff));
        return output + 2;