void Option::writeIntegers(JSON::Sink &sink, const string &value,
const string &delims) {
integers_t l = parseIntegers(value, delims);
sink.beginList();
for (unsigned i = 0; i < l.size(); i++) {
sink.beginAppend();
if (JSON_MIN_INT < l[i] && l[i] < JSON_MAX_INT) sink.write(l[i]);
else sink.write(SSTR("0x" << hex << l[i]));
}
sink.endList();
}
void Option::write(JSON::Sink &sink, bool config, const string &delims) const {
if (config) {
string value = toString();
if (isObscured() && !(flags & OBSCURED_FLAG))
sink.write(string(value.size(), '*'));
else writeValue(sink, value, delims);
return;
}
sink.beginDict();
if (!getHelp().empty()) sink.insert("help", getHelp());
if (hasValue()) {
sink.beginInsert("value");
string value = toString();
if (isObscured() && !(flags & OBSCURED_FLAG))
sink.write(string(value.size(), '*'));
else writeValue(sink, value, delims);
}
if (hasDefault()) {
sink.beginInsert("default");
writeValue(sink, getDefault(), delims);
}
sink.insert("type", getTypeString());
if (isOptional()) sink.insertBoolean("optional", true);
if (shortName) sink.insert("short", string(1, shortName));
if (isSet()) sink.insertBoolean("set", true);
if (isCommandLine()) sink.insertBoolean("command_line", true);
if (isDepreciated()) sink.insertBoolean("depreciated", true);
if (!constraint.isNull()) sink.insert("constraint", constraint->getHelp());
sink.endDict();
}
void Option::writeValue(JSON::Sink &sink, const string &value,
const string &delims) const {
switch (type) {
case BOOLEAN_TYPE: writeBoolean(sink, value); break;
case STRING_TYPE: sink.write(value); break;
case INTEGER_TYPE: writeInteger(sink, value); break;
case DOUBLE_TYPE: writeDouble(sink, value); break;
case STRINGS_TYPE: writeStrings(sink, value, delims); break;
case INTEGERS_TYPE: writeIntegers(sink, value, delims); break;
case DOUBLES_TYPE: writeDoubles(sink, value, delims); break;
default: THROWS("Invalid type " << type);
}
}
void Option::writeDouble(JSON::Sink &sink, const string &value) {
sink.write(parseDouble(value));
}
void Option::writeInteger(JSON::Sink &sink, const string &value) {
int64_t x = parseInteger(value);
if (JSON_MIN_INT < x && x < JSON_MAX_INT) sink.write(x);
else sink.write(SSTR("0x" << hex << x));
}