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fixing tio

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hyung-hwan 2008-10-16 00:14:41 +00:00
parent 71aed8062f
commit fdf56f1c40
1 changed files with 22 additions and 0 deletions
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22
ase/lib/cmn/tio_get.c
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@ -54,6 +54,8 @@ ase_ssize_t ase_tio_getc (ase_tio_t* tio, ase_char_t* c)
curc = tio->inbuf[tio->inbuf_curp++]; curc = tio->inbuf[tio->inbuf_curp++];
#else #else
left = tio->inbuf_len - tio->inbuf_curp; left = tio->inbuf_len - tio->inbuf_curp;
#if 0
seqlen = ase_mblen (tio->inbuf[tio->inbuf_curp], left); seqlen = ase_mblen (tio->inbuf[tio->inbuf_curp], left);
if (seqlen == 0) if (seqlen == 0)
{ {
@ -97,6 +99,26 @@ ase_ssize_t ase_tio_getc (ase_tio_t* tio, ase_char_t* c)
} }
goto getc_conv; goto getc_conv;
} }
#endif
n = ase_mbtowc (&tio->inbuf[tio->inbuf_curp], left, &curc);
if (n == 0)
{
/* illegal sequence */
tio->inbuf_curp++; /* skip one byte */
tio->errnum = ASE_TIO_EILSEQ;
return -1;
}
if (n > left)
{
/* incomplete sequence */
if (tio->inbuf_curp > 0)
{
ASE_MEMCPY (tio->inbuf, &tio->inbuf[tio->inbuf_curp], left);
tio->inbuf_curp = 0;
tio->inbuf_len = left;
}
goto getc_conv;
}
tio->inbuf_curp += n; tio->inbuf_curp += n;
#endif #endif