Marti,
in cmsio1.c:1507 lcms bails out if wcstombs returns with -1, as is the
case for the mentioned profile.
I tested on x86 linux with libc-2.5. In return of ReadEmbeddedTextTag the
strlen is zero. Probably the glibc implementation is weak, and lcms needs
a work around to wcstombs.
something like (?):
1504 i = wcstombs(Name, wchar, size_max );
1505 if (i == ((size_t) -1)) {
1506 // second try at least for latin
1507 int i;
1508 char *tmp = (char*)wchar;
1509 for(i = 0; i < Len/2; ++i)
1510 Name[i] = tmp[i*2];
1511 //Name[0] = 0; // Error
1512 }
A check to ignore multibyte characters would be needed in addition:
/*
* Index into the table below with the first byte of a UTF-8 sequence to
* get the number of trailing bytes that are supposed to follow it.
* Note that *legal* UTF-8 values can't have 4 or 5-bytes. The table is
* left as-is for anyone who may want to do such conversion, which was
* allowed in earlier algorithms.
*/
static const char trailingBytesForUTF8[256] = {
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1, 1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,
2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2, 3,3,3,3,3,3,3,3,4,4,4,4,5,5,5,5
};
If a multibyte character is found the whole language selection can fall
back to english.
Would it make it?
kind regards
Kai-Uwe Behrmann
--
developing for colour management
www.behrmann.name + www.oyranos.org + www.cinepaint.org
Am 15.09.07, 15:37 +0200 schrieb Marti Maria:
> $ icctrans -i /cygdrive/f/sRGB_v4_ICC_preference.icc -v
> LittleCMS ColorSpace conversion calculator - v3.0
>
> From: sRGB v4 ICC preference perceptual intent beta
> Desc: sRGB v4 ICC preference perceptual intent beta
> Info: sRGB v4 ICC preference perceptual intent beta
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