char *
rxvt_wcstombs (const wchar_t *str, int len)
{
if (len < 0) len = wcslen (str);
mbstate mbs;
char *r = (char *)rxvt_malloc (len * MB_CUR_MAX + 1);
char *dst = r;
while (len--)
{
ssize_t l = wcrtomb (dst, *str++, mbs);
if (l < 0)
{
*dst++ = '?';
wcrtomb (0, 0, mbs); // reset undefined state
}
else
dst += l;
}
*dst++ = 0;
return (char *)rxvt_realloc (r, dst - r);
}
/* INTPROTO */
void
kstate_add_xlat(char *str)
{
K_XLAT *xlat;
u_int *pval_tmp;
char *sval;
int i;
if (str == NULL)
return;
/* add a new xlat table in state */
if (pStateNow->num_xlat == 0) {
pStateNow->xlat = rxvt_malloc(sizeof(K_XLAT));
}
else /* prefer contiguous data, realloc */
pStateNow->xlat = rxvt_realloc (pStateNow->xlat, (pStateNow->num_xlat + 1) * sizeof(K_XLAT));
xlat = &pStateNow->xlat[pStateNow->num_xlat];
/* parse str and derive first, last, values */
xlat->first = (u_int) atoi(strtok(str, "-"));
xlat->last = (u_int) atoi(strtok(NULL, ":"));
i = 0;
pval_tmp = calloc(MAX_VAL, sizeof(K_XLAT));
while ((sval = strtok(NULL, ",")) != NULL)
pval_tmp[i++] = (u_int) (atoi(sval));
xlat->pval = calloc(i, sizeof(K_XLAT));
if (xlat->pval != NULL)
MEMCPY(xlat->pval, pval_tmp, i * sizeof(u_int));
free(pval_tmp);
pStateNow->num_xlat++;
}
