static int NameTokIter(XMLCH **next, int isNmToken)
{
int i;
XMLCH *p = *next;
UTF8LEN(p, i);
if (isNmToken) {
if (!XMLIsNameChar(p, i)) return -1;
}
else if (!XMLIsNameStartChar(p, i)) return -1;
for (p+=i; *p && *p!=' '; p+=i) {
UTF8LEN(p, i);
if (!XMLIsNameChar(p, i)) return -1;
}
i = p - *next;
(*next) += (*p) ? i+1 : i;
return i;
}
int str_utf8_len(const char* p_str)
{
char* str = (char*) p_str;
int clen = strlen(p_str);
int len = 0;
for(char *ptr = str;
*ptr != 0 && len < clen;
len++,
ptr += UTF8LEN(((unsigned char)*ptr))
);
return len;
}
size_t UTF8BufToLatin1(XMLCH *buf, XMLCH *end)
{
int c, len;
XMLCH *o, *l;
o = l = buf;
for (len=0; *buf && buf!=end; buf+=len, o++) {
len = UTF8LEN(*buf);
if (len==1) *o = *buf;
else if (len==2) {
c = (*buf & 0x1F) << 6;
c |= buf[1] & 0x3F;
*o = (c>0xFF) ? NONLAT : (XMLCH)c;
}
else *o = NONLAT;
}
return o-l;
}
int str_utf8_char_len(unsigned char ch)
{
return (int)(UTF8LEN((ch)));
}
