| author | sl@SLION-WIN7.fritz.box |
| Fri, 15 Jun 2012 03:10:57 +0200 | |
| changeset 0 | bde4ae8d615e |
| permissions | -rw-r--r-- |
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#ifndef __ENDPOINT_STALL_WATCHER_H |
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#define __ENDPOINT_STALL_WATCHER_H |
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|
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/* |
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* Copyright (c) 2007-2009 Nokia Corporation and/or its subsidiary(-ies). |
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* All rights reserved. |
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* This component and the accompanying materials are made available |
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* under the terms of the License "Eclipse Public License v1.0" |
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* which accompanies this distribution, and is available |
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* at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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* |
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* Initial Contributors: |
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* Nokia Corporation - initial contribution. |
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* |
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* Contributors: |
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* |
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* Description: |
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* @file BaseTestCase.h |
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* @internalComponent |
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* |
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* |
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*/ |
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|
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|
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|
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#include <d32usbc.h> |
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#include <e32base.h> |
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#include "testdebug.h" |
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|
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|
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namespace NUnitTesting_USBDI |
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{
|
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|
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/** |
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*/ |
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class CEndpointStallWatcher : public CActive |
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{
|
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public: |
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/** |
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C++ constructor |
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*/ |
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CEndpointStallWatcher(RDevUsbcClient& aClientDriver) |
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: CActive(EPriorityUserInput), |
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iClientDriver(aClientDriver), |
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iEpMask(0) |
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{
|
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CActiveScheduler::Add(this); |
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RequestNotification(); |
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} |
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|
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/** |
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Destructor |
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*/ |
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~CEndpointStallWatcher() |
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{
|
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Cancel(); |
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} |
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|
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protected: |
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/** |
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*/ |
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void DoCancel() |
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{
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LOG_FUNC |
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|
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iClientDriver.EndpointStatusNotifyCancel(); |
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} |
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|
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/** |
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*/ |
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void RunL() |
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/* |
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This is only called if the host alters the stall status of an endpoint. |
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It will NOT be called if the client\peripheral has altered the stall ststus |
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of an endpoint. |
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*/ |
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{
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LOG_FUNC |
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|
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TUint epMask = iEpMask; |
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|
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if(iStatus.Int() != KErrNone) |
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/* |
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...for example a reset has occurred. |
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The EP Mask will not be filled. |
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*/ |
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{
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RequestNotification(); |
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return; |
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} |
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|
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RDebug::Printf("The HOST has halted or cleared a halt on an endpoint.");
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if(epMask==0) |
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{
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RDebug::Printf("Now NO endpoints are stalled!");
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RequestNotification(); |
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return; |
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} |
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|
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_LIT(KStalledEndpoints, "Currently Stalled Endpoints: "); |
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_LIT(KComma, ", "); |
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TUint KLSB = 0x01; |
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TBuf<128> msg(KStalledEndpoints); |
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for(TUint8 count = 1; count <= KMaxEndpointsPerClient; count++) |
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//Notifier does not notify for EP0, so count from EP1 |
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//up to max endpoints per interface allowed by the Symbian client |
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{
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epMask>>=1; |
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if(epMask & KLSB) |
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{
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msg.AppendNum(count); |
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msg.Append(KComma); |
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} |
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} |
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RDebug::Print(msg); |
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RequestNotification(); |
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return; |
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} |
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|
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/** |
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*/ |
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TInt RunError(TInt aError) |
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{
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LOG_FUNC |
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return KErrNone; |
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} |
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|
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private: |
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void RequestNotification() |
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{
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iClientDriver.EndpointStatusNotify(iStatus,iEpMask); |
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SetActive(); |
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} |
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private: |
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/** |
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The channel to the client driver |
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*/ |
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RDevUsbcClient& iClientDriver; |
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|
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/** |
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*/ |
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TUint iEpMask; |
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}; |
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|
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|
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} |
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|
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#endif |
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