--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/usbmgmt/usbmgr/usbman/server/SRC/cusbhostwatcher.cpp Tue Feb 02 02:02:59 2010 +0200
@@ -0,0 +1,155 @@
+/*
+* Copyright (c) 2008-2009 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 "cusbhostwatcher.h"
+#include <usb/usblogger.h>
+#include "cusbhost.h"
+
+
+#ifdef __FLOG_ACTIVE
+_LIT8(KLogComponent, "hoststatewatcher");
+#endif
+
+/*
+ * Base class for USB Host watchers
+ */
+CActiveUsbHostWatcher::CActiveUsbHostWatcher(RUsbHostStack& aUsbHostStack,
+ MUsbHostObserver& aOwner,
+ TUint aWatcherId):
+ CActive(CActive::EPriorityStandard),
+ iUsbHostStack(aUsbHostStack),
+ iOwner(aOwner),
+ iWatcherId(aWatcherId)
+ {
+ LOG_FUNC
+ CActiveScheduler::Add(this);
+ }
+
+CActiveUsbHostWatcher::~CActiveUsbHostWatcher()
+ {
+ LOG_FUNC
+ Cancel();
+ }
+
+void CActiveUsbHostWatcher::RunL()
+ {
+ LOG_FUNC
+
+ ASSERT(iStatus.Int() == KErrNone);
+ iOwner.NotifyHostEvent(iWatcherId);
+ Post();
+ }
+
+
+
+/*
+ * Monitors host events (attach/load/detach)
+ */
+CActiveUsbHostEventWatcher* CActiveUsbHostEventWatcher::NewL(
+ RUsbHostStack& aUsbHostStack,
+ MUsbHostObserver& aOwner,
+ TDeviceEventInformation& aHostEventInfo)
+ {
+ CActiveUsbHostEventWatcher* self = new (ELeave) CActiveUsbHostEventWatcher(aUsbHostStack,aOwner,aHostEventInfo);
+ return self;
+ }
+
+
+CActiveUsbHostEventWatcher::CActiveUsbHostEventWatcher(
+ RUsbHostStack& aUsbHostStack,
+ MUsbHostObserver& aOwner,
+ TDeviceEventInformation& aHostEventInfo)
+ :CActiveUsbHostWatcher(aUsbHostStack,
+ aOwner,
+ KHostEventMonitor)
+ , iHostEventInfo(aHostEventInfo)
+
+ {
+ LOG_FUNC
+ }
+
+CActiveUsbHostEventWatcher::~CActiveUsbHostEventWatcher()
+ {
+ LOG_FUNC
+ Cancel();
+ }
+
+void CActiveUsbHostEventWatcher::Post()
+ {
+ LOG_FUNC
+
+ iUsbHostStack.NotifyDeviceEvent(iStatus, iHostEventInfo);
+ SetActive();
+ }
+
+void CActiveUsbHostEventWatcher::DoCancel()
+ {
+ LOG_FUNC
+
+ iUsbHostStack.NotifyDeviceEventCancel();
+ }
+
+
+/*
+ * Monitors device monitor events
+ */
+
+CActiveUsbHostMessageWatcher* CActiveUsbHostMessageWatcher::NewL(
+ RUsbHostStack& aUsbHostStack,
+ MUsbHostObserver& aOwner,
+ TInt& aHostMessage)
+ {
+ CActiveUsbHostMessageWatcher* self = new (ELeave)CActiveUsbHostMessageWatcher(aUsbHostStack,aOwner,aHostMessage);
+ return self;
+ }
+
+CActiveUsbHostMessageWatcher::~CActiveUsbHostMessageWatcher()
+ {
+ LOG_FUNC
+
+ Cancel();
+ }
+
+CActiveUsbHostMessageWatcher::CActiveUsbHostMessageWatcher(
+ RUsbHostStack& aUsbHostStack,
+ MUsbHostObserver& aOwner,
+ TInt& aHostMessage)
+ :CActiveUsbHostWatcher(aUsbHostStack,
+ aOwner,
+ KHostMessageMonitor)
+ , iHostMessage(aHostMessage)
+ {
+ LOG_FUNC
+ }
+
+void CActiveUsbHostMessageWatcher::Post()
+ {
+ LOG_FUNC
+
+ iUsbHostStack.NotifyDevmonEvent(iStatus, iHostMessage);
+ SetActive();
+ }
+
+
+void CActiveUsbHostMessageWatcher::DoCancel()
+ {
+ LOG_FUNC
+
+ iUsbHostStack.NotifyDevmonEventCancel();
+ }
+