bool WriteDoubleQuotedString()

in lib/yamlcpp/src/emitterutils.cpp [319:364]

• 46 lines of code
• 15 McCabe index (conditional complexity)

bool WriteDoubleQuotedString(ostream_wrapper& out, const std::string& str,
                             StringEscaping::value stringEscaping) {
  out << "\"";
  int codePoint;
  for (std::string::const_iterator i = str.begin();
       GetNextCodePointAndAdvance(codePoint, i, str.end());) {
    switch (codePoint) {
      case '\"':
        out << "\\\"";
        break;
      case '\\':
        out << "\\\\";
        break;
      case '\n':
        out << "\\n";
        break;
      case '\t':
        out << "\\t";
        break;
      case '\r':
        out << "\\r";
        break;
      case '\b':
        out << "\\b";
        break;
      case '\f':
        out << "\\f";
        break;
      default:
        if (codePoint < 0x20 ||
            (codePoint >= 0x80 &&
             codePoint <= 0xA0)) {  // Control characters and non-breaking space
          WriteDoubleQuoteEscapeSequence(out, codePoint, stringEscaping);
        } else if (codePoint == 0xFEFF) {  // Byte order marks (ZWNS) should be
                                           // escaped (YAML 1.2, sec. 5.2)
          WriteDoubleQuoteEscapeSequence(out, codePoint, stringEscaping);
        } else if (stringEscaping == StringEscaping::NonAscii && codePoint > 0x7E) {
          WriteDoubleQuoteEscapeSequence(out, codePoint, stringEscaping);
        } else {
          WriteCodePoint(out, codePoint);
        }
    }
  }
  out << "\"";
  return true;
}