void Stringifier::stringify(const Var& any, std::ostream& out, unsigned int indent, int step, int options) { bool escapeUnicode = ((options & Poco::JSON_ESCAPE_UNICODE) != 0); if (step == -1) step = indent; if (any.type() == typeid(Object)) { Object& o = const_cast<Object&>(any.extract<Object>()); o.setEscapeUnicode(escapeUnicode); o.stringify(out, indent == 0 ? 0 : indent, step); } else if (any.type() == typeid(Array)) { Array& a = const_cast<Array&>(any.extract<Array>()); a.setEscapeUnicode(escapeUnicode); a.stringify(out, indent == 0 ? 0 : indent, step); } else if (any.type() == typeid(Object::Ptr)) { Object::Ptr& o = const_cast<Object::Ptr&>(any.extract<Object::Ptr>()); o->setEscapeUnicode(escapeUnicode); o->stringify(out, indent == 0 ? 0 : indent, step); } else if (any.type() == typeid(Array::Ptr)) { Array::Ptr& a = const_cast<Array::Ptr&>(any.extract<Array::Ptr>()); a->setEscapeUnicode(escapeUnicode); a->stringify(out, indent == 0 ? 0 : indent, step); } else if (any.isEmpty()) { out << "null"; } else if (any.isNumeric() || any.isBoolean()) { std::string value = any.convert<std::string>(); if (any.type() == typeid(char)) formatString(value, out, options); else out << value; } else if (any.isString() || any.isDateTime() || any.isDate() || any.isTime()) { std::string value = any.convert<std::string>(); formatString(value, out, options); } else { out << any.convert<std::string>(); } }