bluetoothengine/btmac/src/btmac/btmsreconnect.cpp
changeset 0 f63038272f30
child 2 0b192a3a05a4
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/bluetoothengine/btmac/src/btmac/btmsreconnect.cpp	Mon Jan 18 20:28:57 2010 +0200
@@ -0,0 +1,189 @@
+/*
+* Copyright (c) 2005-2006 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description:  The connect state definition
+*
+*/
+
+
+// INCLUDE FILES
+//#include <bteng.h>
+#include "btengdiscovery.h"
+#include "btengconstants.h"
+
+#include "btmsreconnect.h"
+#include "btmslisten.h"
+#include "btmstempd.h"
+#include "btmsopenaudio.h"
+#include "btmsctrl.h"
+#include "btmrfcommsock.h"
+#include "btmactive.h"
+#include "btmsyncsock.h"
+#include "debug.h"
+
+// ======== MEMBER FUNCTIONS ========
+
+CBtmsReconnect* CBtmsReconnect::NewL(CBtmMan& aParent, TRequestStatus* aRequest, const TBTDevAddr& aAddr)
+    {
+    CBtmsReconnect* self = new( ELeave ) CBtmsReconnect(aParent, aRequest, aAddr);
+    CleanupStack::PushL(self);
+    self->ConstructL();
+    CleanupStack::Pop(self);
+    return self;
+    }
+
+CBtmsReconnect::~CBtmsReconnect()
+    {
+    delete iBteng;
+    }
+
+void CBtmsReconnect::EnterL()
+    {
+    TRACE_STATE(_L("[BTMAC State] HSP reconnect"))    
+    TInt err = iBteng->RemoteProtocolChannelQuery(iSockAddr.BTAddr(), EBTProfileHSP);
+    if(err)
+    	{
+    	CompleteStateRequest(err);
+    	}
+    }
+
+void CBtmsReconnect::DisconnectL(const TBTDevAddr& aAddr, TRequestStatus& aStatus)
+    {
+    TRACE_FUNC
+    aStatus = KRequestPending;
+    if (aAddr == iSockAddr.BTAddr())
+        {
+        if (iRfcomm)
+            {
+            iRfcomm->CancelConnect();
+            }
+        if (iBteng)
+            {
+            iBteng->CancelRemoteSdpQuery();            
+            }
+        CompleteRequest(&aStatus, KErrNone);
+        Parent().ChangeStateL(CBtmsListen::NewL(Parent()));
+        }
+    else
+        {
+        CompleteRequest(&aStatus, KErrNotFound);
+        }
+    }
+
+void CBtmsReconnect::OpenAudioLinkL(const TBTDevAddr& aAddr, TRequestStatus& aStatus)
+    {
+    aStatus = KRequestPending;
+    if (aAddr == iSockAddr.BTAddr())
+        {
+        CompleteRequest(&aStatus, KErrAlreadyExists);
+        }
+    else
+        {
+        CompleteRequest(&aStatus, KErrNotFound);
+        }
+    }
+
+void CBtmsReconnect::CancelOpenAudioLinkL(const TBTDevAddr& aAddr)
+    {
+    if (aAddr == iSockAddr.BTAddr())
+        {
+        if (iRfcomm)
+            {
+            iRfcomm->CancelConnect();
+            }
+        CompleteStateRequest(KErrCancel);
+        Parent().ChangeStateL(CBtmsHsTempd::NewL(Parent(), iSockAddr.BTAddr()));
+        }
+    }
+
+void CBtmsReconnect::RfcommErrorL(TInt /*aErr*/)
+    {
+    // Not possible to happen
+    }
+
+
+void CBtmsReconnect::AttributeSearchComplete( TSdpServRecordHandle /*aHandle*/, const RSdpResultArray &aAttr, TInt aErr )
+    {
+    if (aErr == KErrNone)
+    	{
+        RSdpResultArray attr(aAttr);
+        CBTEngDiscovery::ParseRfcommChannel(attr, iRemoteChannel);
+        TRACE_INFO((_L("HSP channel %d"), iRemoteChannel))
+        TRAP_IGNORE(DoSockConnectL(iRemoteChannel));
+        }
+    else
+        {
+        CompleteStateRequest(aErr);
+        TRAP_IGNORE(Parent().ChangeStateL(CBtmsHsTempd::NewL(Parent(), iSockAddr.BTAddr())));
+        }
+    }
+
+
+CBtmsReconnect::CBtmsReconnect(CBtmMan& aParent, TRequestStatus* aRequest, const TBTDevAddr& aAddr)
+    : CBtmsInuse(aParent, aRequest, NULL)
+    {
+    iSockAddr.SetBTAddr(aAddr);
+    }
+
+void CBtmsReconnect::ConstructL()
+    {
+    iBteng = CBTEngDiscovery::NewL(this);
+    }
+    
+void CBtmsReconnect::DoSockConnectL(TUint aService)
+    {
+    iRfcomm = CBtmRfcommSock::NewL(*this, Parent().SockServ());
+    iSockAddr.SetBTAddr(iSockAddr.BTAddr());
+	TBTServiceSecurity sec;
+   	sec.SetAuthentication(ETrue);
+   	sec.SetEncryption(ETrue);
+   	iSockAddr.SetSecurity(sec);
+    iSockAddr.SetPort(iRemoteChannel);
+    iRfcomm->ConnectL(iSockAddr, aService);
+    }
+
+void CBtmsReconnect::RfcommConnectCompletedL(TInt aErr)
+    {
+    TRACE_FUNC
+    if (aErr)
+        {
+        CompleteStateRequest(aErr);
+        Parent().ChangeStateL(CBtmsHsTempd::NewL(Parent(), iSockAddr.BTAddr()));
+        }
+    else
+        {
+        Parent().LoadCmdHandlerL(EBtmcHSP, iRfcomm->Remote(), iRfcomm->AccessoryInitiatedConnection());
+        Parent().ChangeStateL(CBtmsOpenAudio::NewL(Parent(), SwapStateRequest(), SwapStateRfcommSock(), NULL));
+        }
+    }
+
+void CBtmsReconnect::ServiceSearchComplete( const RSdpRecHandleArray& /*aResult*/, TUint /*aTotalRecordsCount*/, TInt /*aErr*/ ) {}
+
+void CBtmsReconnect::DeviceSearchComplete( CBTDevice* /*aDevice*/, TInt /*aErr*/ ) {}
+
+void CBtmsReconnect::ServiceAttributeSearchComplete( TSdpServRecordHandle /*aHandle*/, const RSdpResultArray& aAttr, TInt aErr ) 
+	{
+  if (aErr == KErrNone || (aErr == KErrEof && aAttr.Count()>0))
+    {
+    RSdpResultArray attr(aAttr);
+    CBTEngDiscovery::ParseRfcommChannel(attr, iRemoteChannel);
+    TRACE_INFO((_L("HSP channel %d"), iRemoteChannel))
+    TRAP_IGNORE(DoSockConnectL(EBTProfileHSP));
+    }
+	else
+    {
+    CompleteStateRequest(aErr);
+    TRAP_IGNORE(Parent().ChangeStateL(CBtmsListen::NewL(Parent())));
+    }	
+	}
+