bool ZTextCollatorRep_ICU::Contains(const string16& iPattern, const string16& iTarget)
{
if (iPattern.empty())
return true;
if (iTarget.empty())
return false;
return spContains(fCollator, iPattern.data(), iPattern.size(), iTarget.data(), iTarget.size());
}
bool Pickle::WriteString16(const string16& value)
{
if(!WriteInt(static_cast<int>(value.size())))
{
return false;
}
return WriteBytes(value.data(),
static_cast<int>(value.size())*sizeof(char16));
}
bool ZTextCollatorRep_ICU::Equals(const string16& iLeft, const string16& iRight)
{
if (iLeft.empty())
return iRight.empty();
if (iRight.empty())
return false;
return UCOL_EQUAL == ::ucol_strcoll(fCollator, iLeft.data(), iLeft.size(),
iRight.data(), iRight.size());
}
int ZTextCollatorRep_ICU::Compare(const string16& iLeft, const string16& iRight)
{
if (iLeft.empty())
{
if (iRight.empty())
return 0;
return -1;
}
if (iRight.empty())
return 1;
return ::ucol_strcoll(fCollator, iLeft.data(), iLeft.size(), iRight.data(), iRight.size());
}
string IRI::IRIString() const
{
if ( !_pureIRI.empty() )
return _pureIRI;
if ( !_url )
return string::EmptyString;
// we'll have to reverse-engineer it, grr
string uri(URIString());
std::string plainHost(_url->host());
url_canon::RawCanonOutputW<256> idnDecoded;
const string16 idnSrc = string(plainHost).utf16string();
if ( url_canon::IDNToUnicode(idnSrc.c_str(), static_cast<int>(idnSrc.size()), &idnDecoded) && idnSrc != idnDecoded.data() )
{
// swap out the IDN-encoded hostname
string::size_type pos = uri.find(plainHost);
if ( pos != string::npos )
{
uri.replace(pos, plainHost.size(), idnDecoded.data());
}
}
// have to leave it all url-encoded, sadly...
return uri;
}
string IRI::IDNEncodeHostname(const string& str)
{
url_canon::RawCanonOutputW<256> output;
const string16 src = str.utf16string();
if ( url_canon::IDNToASCII(src.c_str(), static_cast<int>(src.size()), &output) )
return output.data();
return string::EmptyString;
}
bool MatchPattern(const string16& eval, const string16& pattern) {
return MatchPatternT(eval.c_str(), eval.c_str() + eval.size(),
pattern.c_str(), pattern.c_str() + pattern.size(),
0, NextCharUTF16());
}
void sWrite(const string16& iString, const ChanW_UTF& iChanW)
{
if (const size_t countCU = iString.size())
spWriteMust(iString.data(), countCU, iChanW);
}