void CRconn::Stop()
{
DEBUG_INFO("CRconn::Stop\n");
Cancel();
const TInt err = iConn.Stop();
if (err) {
DEBUG_INFO("CRconn::Stop err=%d\n", err);
}
}
// ---------------------------------------------------------
// RHssInterface::StopConnectionL
// ---------------------------------------------------------
//
TInt RHssInterface::StopConnectionL( const TUint aIapId, const TUint aNetworkId )
{
DEBUG( "RHssInterface::StopConnectionL()" );
TInt ret( KErrNone );
RSocketServ socketServ;
RConnection conn;
User::LeaveIfError( socketServ.Connect() );
CleanupClosePushL( socketServ );
// Open connection
User::LeaveIfError( conn.Open(socketServ) );
CleanupClosePushL( conn );
TConnectionInfo info;
info.iIapId = aIapId;
info.iNetId = aNetworkId;
TInt err = conn.Attach(
TPckg< TConnectionInfo >( info ),
RConnection::EAttachTypeNormal );
DEBUG1( "RHssInterface::conn.Attach: %d", err );
if ( err == KErrNone )
{
ret = conn.Stop( RConnection::EStopAuthoritative );
DEBUG1( "RHssInterface::connection.Stop: %d", ret );
}
/* Note: In previous version, tried to PopAndDestroy conn (RConnection)
* from cleanup stack...
* => Somehow this broke Sniffer connection opening, no idea why.
*/
CleanupStack::Pop( &conn );
conn.Close();
CleanupStack::PopAndDestroy( &socketServ );
return ret;
}
enum TVerdict CTestStepNullAgtLoopbackTest::doTestStepL(void)
{
__UHEAP_MARK;
TInt r; // the result of various operations
TRequestStatus status; // status of asynchronous ops
RSocketServ server; // connection paraphanelia
RConnection connection;
RSocket socket;
TInetAddr dest;
dest.SetAddress(KDummyNifLocalAddressBase + 4);
dest.SetPort(KPortNo);
TBuf8<KBufferLength> buffer;
// connect to the socket server
r = server.Connect();
TESTEL(r == KErrNone, r);
CleanupClosePushL(server);
// this is why we needed a socket server...
r = connection.Open(server, KAfInet);
TESTEL(r == KErrNone, r);
CleanupClosePushL(connection);
// start the connection up (outgoing)
connection.Start(status);
User::WaitForRequest(status);
TESTEL(status.Int() == KErrNone, status.Int());
// open a udp socket
r = socket.Open(server, KAfInet, KSockDatagram, KProtocolInetUdp);
TESTEL(r == KErrNone, r);
CleanupClosePushL(socket);
TESTL(socket.SetOpt(KSoReuseAddr, KSolInetIp, 1)==KErrNone);
// set the source port number - otherwise will panic cos it's zero
r = socket.SetLocalPort(KPortNo);
TESTEL(r == KErrNone, r);
// build some data to send on the socket
// this is an ICMP ping request apparently
buffer.SetMax();
buffer.FillZ();
buffer[0] = (TUint8) 0x8; // ICMP type = 8
buffer[1] = (TUint8) 0x0; // ICMP code = 0
buffer[2] = (TUint8) 0xF7; // ICMP checksum high byte
buffer[3] = (TUint8) 0xFF; // ICMP checksum low byte
// NB the rest of the buffer is zero
// hence the checksum (0xFFFF - 0x800) since 0x8
// is the only non-zero element of the buffer
// send the data out over the socket
socket.SendTo(buffer, dest, 0, status);
User::WaitForRequest(status);
TESTEL(status.Int() == KErrNone, status.Int());
buffer.Zero();
// I expect to get the data looped back from the dummy NIF
socket.RecvFrom(buffer, dest, 0, status);
User::WaitForRequest(status);
TESTEL(status.Int() == KErrNone, status.Int());
// check that what we sent is what we got back
if (status.Int() == KErrNone)
{
// if the receive times out and we access buffer we get a panic
TEST(buffer[0] == 0x08);
TEST(buffer[1] == 0x00);
TEST(buffer[2] == 0xF7);
TEST(buffer[3] == 0xFF);
}
// close the socket
socket.Shutdown(RSocket::ENormal, status);
User::WaitForRequest(status);
TESTEL(status.Int() == KErrNone, status.Int());
CleanupStack::Pop();
// force the destruction of the connection
r = connection.Stop();
TESTEL(r == KErrNone, r);
CleanupStack::Pop();
// close the socket server
server.Close();
CleanupStack::Pop();
__UHEAP_MARKEND;
return iTestStepResult;
}