--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/bthci/hci2implementations/hctls/usb_original/hctl/src/devicestatemanager.cpp Thu Oct 14 11:30:12 2010 +0100
@@ -0,0 +1,128 @@
+// Copyright (c) 2007-2010 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:
+//
+
+#include "devicestatemanager.h"
+
+#include <d32usbdi.h>
+
+#include <bluetooth/logger.h>
+
+#ifdef __FLOG_ACTIVE
+_LIT8(KLogComponent, LOG_COMPONENT_HCTL_USB_ORIGINAL);
+#endif
+
+CDeviceStateManager* CDeviceStateManager::NewL(RUsbInterface& aAclInterface, RUsbInterface& aScoInterface)
+ {
+ LOG_STATIC_FUNC
+ CDeviceStateManager* self = new(ELeave) CDeviceStateManager;
+ CleanupStack::PushL(self);
+ self->ConstructL(aAclInterface, aScoInterface);
+ CleanupStack::Pop(self);
+ return self;
+ }
+
+CDeviceStateManager::~CDeviceStateManager()
+ {
+ LOG_FUNC
+ delete iScoManager;
+ delete iAclManager;
+ }
+
+void CDeviceStateManager::Suspend()
+ {
+ LOG_FUNC
+ iAclManager->Suspend();
+ iScoManager->Suspend();
+ }
+
+void CDeviceStateManager::Resume()
+ {
+ LOG_FUNC
+ iAclManager->Resume();
+ iScoManager->Resume();
+ }
+
+CDeviceStateManager::CDeviceStateManager()
+ {
+ LOG_FUNC
+ }
+
+void CDeviceStateManager::ConstructL(RUsbInterface& aAclInterface, RUsbInterface& aScoInterface)
+ {
+ LOG_FUNC
+ iAclManager = CInterfaceStateManager::NewL(aAclInterface);
+ iScoManager = CInterfaceStateManager::NewL(aScoInterface);
+ }
+
+
+
+CInterfaceStateManager* CInterfaceStateManager::NewL(RUsbInterface& aInterface)
+ {
+ LOG_STATIC_FUNC
+ return new(ELeave) CInterfaceStateManager(aInterface);
+ }
+
+CInterfaceStateManager::~CInterfaceStateManager()
+ {
+ LOG_FUNC
+ Cancel();
+ }
+
+CInterfaceStateManager::CInterfaceStateManager(RUsbInterface& aInterface)
+ : CActive(EPriorityStandard)
+ , iInterface(aInterface)
+ {
+ LOG_FUNC
+ CActiveScheduler::Add(this);
+ }
+
+void CInterfaceStateManager::DoCancel()
+ {
+ LOG_FUNC
+ iInterface.CancelPermitSuspend();
+ }
+
+void CInterfaceStateManager::RunL()
+ {
+ LOG_FUNC
+ if(iStatus.Int() == KErrNone)
+ {
+ RequestSuspend();
+ }
+ // Ignore error - we'll try again on the next explict resume
+ }
+
+void CInterfaceStateManager::RequestSuspend()
+ {
+ iInterface.PermitSuspendAndWaitForResume(iStatus);
+ SetActive();
+ }
+
+void CInterfaceStateManager::Suspend()
+ {
+ LOG_FUNC
+ if(!IsActive()) // Only suspend if we aren't already suspended.
+ {
+ RequestSuspend();
+ }
+ }
+
+void CInterfaceStateManager::Resume()
+ {
+ LOG_FUNC
+ Cancel();
+ }
+
+