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Add implementation for BTH custom serial open method on Windows platforms

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Implement the custom serial open method using the WinSocket2 API.
First the device address is converted from text representation into
a sockaddr structure. Then a connection is initiated to the device
using device's Serial Port service.

Signed-off-by: Claudiu Olteanu <olteanu.claudiu@ymail.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This commit is contained in:
Claudiu Olteanu 2015-08-18 21:37:11 +03:00 • committed by Dirk Hohndel
parent 7488f5500e
commit e2cac92d23
1 changed files with 43 additions and 1 deletions
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44
qtserialbluetooth.cpp
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@ -51,7 +51,49 @@ static int qt_serial_open(serial_t **out, dc_context_t *context, const char* dev
serial_port->timeout = -1; serial_port->timeout = -1;
#if defined(Q_OS_WIN) #if defined(Q_OS_WIN)
// TODO connect the device // Create a RFCOMM socket
serial_port->socket = ::socket(AF_BTH, SOCK_STREAM, BTHPROTO_RFCOMM);
if (serial_port->socket == INVALID_SOCKET)
return DC_STATUS_IO;
SOCKADDR_BTH socketBthAddress;
int socketBthAddressBth = sizeof (socketBthAddress);
char *address = strdup(devaddr);
ZeroMemory(&socketBthAddress, socketBthAddressBth);
qDebug() << "Trying to connect to address " << devaddr;
if (WSAStringToAddressA(address,
AF_BTH,
NULL,
(LPSOCKADDR) &socketBthAddress,
&socketBthAddressBth
) != 0) {
qDebug() << "FAiled to convert the address " << address;
free(address);
return DC_STATUS_IO;
}
free(address);
socketBthAddress.addressFamily = AF_BTH;
socketBthAddress.port = BT_PORT_ANY;
memset(&socketBthAddress.serviceClassId, 0, sizeof(socketBthAddress.serviceClassId));
socketBthAddress.serviceClassId = SerialPortServiceClass_UUID;
// Try to connect to the device
if (::connect(serial_port->socket,
(struct sockaddr *) &socketBthAddress,
socketBthAddressBth
) != 0) {
qDebug() << "Failed to connect to device";
return DC_STATUS_NODEVICE;
}
qDebug() << "Succesfully connected to device";
#else #else
// Create a RFCOMM socket // Create a RFCOMM socket
serial_port->socket = new QBluetoothSocket(QBluetoothServiceInfo::RfcommProtocol); serial_port->socket = new QBluetoothSocket(QBluetoothServiceInfo::RfcommProtocol);