Example #1
0
void CompareJson(json::Value& lhs, json::Value& rhs, json::Value& output) {
  std::string lstr, rstr;
  if (rhs.type() != lhs.type()) return;
  switch (lhs.type()) {
  case json::Value::tString:
    lstr = lhs.getString();
    rstr = rhs.getString();
    if (!lstr.empty() && lstr[0] == '$' && lstr.back() == '$') {
      size_t slash = lstr.find('/');
      std::string cat = lstr.substr(1, slash - 1);
      std::string name = lstr.substr(slash + 1, lstr.length() - slash - 2);
      output[cat][name] = rstr;
    }
    break;
  case json::Value::tArray:
    for (size_t i = 0; i < lhs.length(); ++i) {
      if (i < rhs.length()) {
        CompareJson(lhs[i], rhs[i], output);
      }
    }
    break;
  case json::Value::tObject:
    for (auto it = lhs.begin(); it != lhs.end(); ++it) {
      if (rhs.has(it.key())) {
        CompareJson(*it, rhs[it.key()], output);
      }
    }
    break;
  }
}