#include <json/json.h>

void
command_parser::on_msg (std::istream &args)
{
  Json::Reader reader;
  Json::Value ext;
  if (!reader.parse (args, ext, false))
    throw std::runtime_error ("error parsing input: " + reader.getFormatedErrorMessages ());

  if (ext.type () == Json::arrayValue)
    emit msg (ext[0u].asUInt (), ext[1u].asString (), ext[2u].asString ());
  // TODO: other json types
}