106                                                       std::string* error);
118     bool InitializeProtocol(std::string* error);
126                      size_t rx_length, int attempts, std::string* error);
132                                    std::string* error);
143                                                          std::string* error) {  in NewTransport()  argument
146     if (!transport->InitializeProtocol(error)) {  in NewTransport()
153 bool UdpTransport::InitializeProtocol(std::string* error) {  in InitializeProtocol()  argument
162                                 kMaxConnectAttempts, error);  in InitializeProtocol()
166         *error = "invalid query response from target";  in InitializeProtocol()
176                         kMaxTransmissionAttempts, error);  in InitializeProtocol()
180         *error = "invalid initialization response from target";  in InitializeProtocol()
188         *error = android::base::StringPrintf("target reported invalid protocol version %d",  in InitializeProtocol()
194         *error = android::base::StringPrintf("target reported invalid packet size %d", packet_size);  in InitializeProtocol()
208                                size_t rx_length, int attempts, std::string* error) {  in SendData()  argument
210         *error = "socket is closed";  in SendData()
230                                                rx_length, attempts, error);  in SendData()
255         size_t rx_length, const int attempts, std::string* error) {  in SendSinglePacketHelper()  argument
257     error->clear();  in SendSinglePacketHelper()
262             *error = Socket::GetErrorMessage();  in SendSinglePacketHelper()
274                 *error = Socket::GetErrorMessage();  in SendSinglePacketHelper()
277                 *error = "protocol error: incomplete header";  in SendSinglePacketHelper()
290             error->append(rx_packet_.data() + kHeaderSize, rx_packet_.data() + bytes);  in SendSinglePacketHelper()
316         *error = "no response from target";  in SendSinglePacketHelper()
321         *error = "target reported error: " + *error;  in SendSinglePacketHelper()
330     std::string error;  in Read()  local
332                              kMaxTransmissionAttempts, &error);  in Read()
335         fprintf(stderr, "UDP error: %s\n", error.c_str());  in Read()
348     std::string error;  in Write()  local
350                              0, kMaxTransmissionAttempts, &error);  in Write()
353         fprintf(stderr, "UDP error: %s\n", error.c_str());  in Write()
378 std::unique_ptr<Transport> Connect(const std::string& hostname, int port, std::string* error) {  in Connect()  argument
379     return internal::Connect(Socket::NewClient(Socket::Protocol::kUdp, hostname, port, error),  in Connect()
380                              error);  in Connect()
385 std::unique_ptr<Transport> Connect(std::unique_ptr<Socket> sock, std::string* error) {  in Connect()  argument
391     return UdpTransport::NewTransport(std::move(sock), error);  in Connect()