t_shape *is_valid_shape(char *s)
{
t_shape *tmp;
tmp = NULL;
if ((tmp = is_i(s)) != NULL)
return (tmp);
if ((tmp = is_o(s)) != NULL)
return (tmp);
if ((tmp = is_t(s)) != NULL)
return (tmp);
if ((tmp = is_l(s)) != NULL)
return (tmp);
if ((tmp = is_j(s)) != NULL)
return (tmp);
if ((tmp = is_z(s)) != NULL)
return (tmp);
if ((tmp = is_s(s)) != NULL)
return (tmp);
return (NULL);
}
int
_wind_stringprep_testbidi(const uint32_t *in, size_t in_len, wind_profile_flags flags)
{
size_t i;
unsigned ral = 0;
unsigned l = 0;
if ((flags & (WIND_PROFILE_NAME|WIND_PROFILE_SASL)) == 0)
return 0;
for (i = 0; i < in_len; ++i) {
ral |= is_ral(in[i]);
l |= is_l(in[i]);
}
if (ral) {
if (l)
return 1;
if (!is_ral(in[0]) || !is_ral(in[in_len - 1]))
return 1;
}
return 0;
}
U_CFUNC int32_t
ucase_getCaseLocale(const char *locale, int32_t *locCache) {
int32_t result;
char c;
if(locCache!=NULL && (result=*locCache)!=UCASE_LOC_UNKNOWN) {
return result;
}
result=UCASE_LOC_ROOT;
/*
* This function used to use uloc_getLanguage(), but the current code
* removes the dependency of this low-level code on uloc implementation code
* and is faster because not the whole locale ID has to be
* examined and copied/transformed.
*
* Because this code does not want to depend on uloc, the caller must
* pass in a non-NULL locale, i.e., may need to call uloc_getDefault().
*/
c=*locale++;
if(is_t(c)) {
/* tr or tur? */
c=*locale++;
if(is_u(c)) {
c=*locale++;
}
if(is_r(c)) {
c=*locale;
if(is_sep(c)) {
result=UCASE_LOC_TURKISH;
}
}
} else if(is_a(c)) {
/* az or aze? */
c=*locale++;
if(is_z(c)) {
c=*locale++;
if(is_e(c)) {
c=*locale;
}
if(is_sep(c)) {
result=UCASE_LOC_TURKISH;
}
}
} else if(is_l(c)) {
/* lt or lit? */
c=*locale++;
if(is_i(c)) {
c=*locale++;
}
if(is_t(c)) {
c=*locale;
if(is_sep(c)) {
result=UCASE_LOC_LITHUANIAN;
}
}
} else if(is_n(c)) {
/* nl or nld? */
c=*locale++;
if(is_l(c)) {
c=*locale++;
if(is_d(c)) {
c=*locale;
}
if(is_sep(c)) {
result=UCASE_LOC_DUTCH;
}
}
}
if(locCache!=NULL) {
*locCache=result;
}
return result;
}