void ZLEncodingCollection::init() {
if (mySets.empty()) {
ZLEncodingCollectionReader(*this).readDocument(ZLFile(
encodingDescriptionPath() + ZLibrary::FileNameDelimiter + "Encodings.xml"
));
}
}
std::vector<std::string> &ZLEncodingConverter::knownEncodings() {
if (ourKnownEncodings.empty()) {
std::vector<std::string> candidates;
EncodingListReader(candidates, ourEncodingsByCode).readDocument(encodingDescriptionPath() + "/Encodings.list");
for (std::vector<std::string>::const_iterator it = candidates.begin(); it != candidates.end(); ++it) {
iconv_t converter = iconv_open("utf-8", it->c_str());
if (converter != (iconv_t)-1) {
iconv_close(converter);
ourKnownEncodings.push_back(*it);
} else if (ZLFile(encodingDescriptionPath() + '/' + *it).exists()) {
ourKnownEncodings.push_back(*it);
}
}
if (ourKnownEncodings.empty()) {
ourKnownEncodings.push_back("US-ASCII");
ourKnownEncodings.push_back("UTF-8");
}
std::sort(ourKnownEncodings.begin(), ourKnownEncodings.end());
}
return ourKnownEncodings;
}
void ZLEncodingCollection::init() {
if (mySets.empty()) {
const std::string prefix = encodingDescriptionPath() + ZLibrary::FileNameDelimiter;
ZLEncodingCollectionReader(*this).readDocument(prefix + "Encodings.xml");
}
}
