void handle_reply ( std::string json )
{
std::vector<std::string> classes;
std::stringstream ss ( json );
try
{
boost::property_tree::ptree tree;
boost::property_tree::read_json( ss, tree );
// JSON reply is: { results: [], trace: [], error: '' }
for ( auto child : tree.get_child( "results" ) )
classes.push_back ( child.second.get_value<std::string>() );
// Check for Errors returned by the api.rapp.cloud
for ( auto child : tree.get_child( "error" ) )
{
const std::string value = child.second.get_value<std::string>();
if ( !value.empty() )
std::cerr << "ontologySubClassesOf JSON error: " << value << std::endl;
}
}
catch( boost::property_tree::json_parser::json_parser_error & je )
{
std::cerr << "ontologySubClassesOf::handle_reply Error parsing: " << je.filename()
<< " on line: " << je.line() << std::endl;
std::cerr << je.message() << std::endl;
}
delegate__( classes );
}
/// Parse @param buffer received from the socket, into a vector of faces
void handle_reply ( boost::asio::streambuf & buffer )
{
// Convert the buffer into a string
std::string json ( ( std::istreambuf_iterator<char>( &buffer ) ), std::istreambuf_iterator<char>() );
std::vector<std::string> classes;
std::stringstream ss ( json );
try
{
boost::property_tree::ptree tree;
boost::property_tree::read_json( ss, tree );
// TODO: WARNING Decide upon the actual JSON Format. - TODO: Kostantinos gave me the Specification for the JSON
for ( auto child : tree.get_child( "subclasses" ) )
{
// std::string member( iter->first );
// classes.push_back ( iter->second.get_value<std::string>();
}
}
catch( boost::property_tree::json_parser::json_parser_error & je )
{
std::cerr << "ontologySubclassOf::handle_reply Error parsing: " << je.filename()
<< " on line: " << je.line() << std::endl;
std::cerr << je.message() << std::endl;
}
delegate__( classes );
}
/// Parse @param buffer received from the socket, into a vector of faces
void handle_reply ( boost::asio::streambuf & buffer )
{
std::string json ( ( std::istreambuf_iterator<char>( &buffer ) ), std::istreambuf_iterator<char>() );
std::stringstream ss ( json );
std::vector< rapp::object::qrCode > qrCodes;
try
{
boost::property_tree::ptree tree;
boost::property_tree::read_json( ss, tree );
for ( auto child : tree.get_child( "qrs" ) )
{
float qr_center_x = -1.;
float qr_center_y = -1.;
std::string qr_message;
for ( auto iter = child.second.begin(); iter!= child.second.end(); ++iter )
{
std::string member( iter->first );
if ( member == "qr_center_x" )
qr_center_x = iter->second.get_value<float>();
else if ( member == "qr_center_y" )
qr_center_y = iter->second.get_value<float>();
else if ( member == "qr_message" )
qr_message = iter->second.get_value<std::string>();
}
qrCodes.push_back( rapp::object::qrCode ( qr_center_x, qr_center_y, qr_message ) );
}
}
catch( boost::property_tree::json_parser::json_parser_error & je )
{
std::cerr << "qrDetector::handle_reply Error parsing: " << je.filename()
<< " on line: " << je.line() << std::endl;
std::cerr << je.message() << std::endl;
}
delegate__( qrCodes );
}
/// Parse @param buffer received from the socket, into a vector of faces
/// @note we do not do any parsing at all here - we assume the JSON will be handled by the caller
void handle_reply ( boost::asio::streambuf & buffer )
{
std::string reply ( ( std::istreambuf_iterator<char>( &buffer ) ), std::istreambuf_iterator<char>() );
delegate__ ( reply );
}
