author | Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> |
Thu, 02 Sep 2010 21:54:16 +0300 | |
changeset 259 | 57b9594f5772 |
parent 0 | a41df078684a |
child 257 | 3e88ff8f41d5 |
permissions | -rw-r--r-- |
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
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// Copyright (c) 2008-2010 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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// |
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/** |
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@file |
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@internalComponent |
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*/ |
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#include <e32base.h> |
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#include <e32base_private.h> |
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#include <e32std.h> |
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#include <e32std_private.h> |
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#include "t_otgdi_fdfactor.h" |
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
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#include "OstTraceDefinitions.h" |
57b9594f5772
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
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#ifdef OST_TRACE_COMPILER_IN_USE |
57b9594f5772
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
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#include "t_otgdi_fdfactor_mainTraces.h" |
57b9594f5772
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parents:
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#endif |
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LOCAL_C void DoStartL() |
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{ |
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_LIT(KDriverLddFileName,"usbhubdriver"); |
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TInt err = User::LoadLogicalDevice(KDriverLddFileName); |
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if(err) |
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{ |
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OstTrace1(TRACE_NORMAL, DOSTARTL_DOSTARTL, "FDFActor failed to load LDD %d",err); |
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} |
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// Create active scheduler (to run active objects) |
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CActiveScheduler* scheduler = new (ELeave) CActiveScheduler(); |
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CleanupStack::PushL(scheduler); |
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CActiveScheduler::Install(scheduler); |
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TUsbBusObserver myBusObserver; // DS TODO Has null implementations of notification functions |
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// Object to watch for attachments, suspending devices soon after they are attached |
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CActorFDF* myFdfActor=CActorFDF::NewL(myBusObserver); |
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CleanupStack::PushL(myFdfActor); |
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// Object to watch for a rendezvous with the t_otgdi.exe process |
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// (indicating no further need for FDF Actor) |
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// Stops the active scheduler when t_otgdi.exe signals rendezvous |
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CFdfTOtgdiWatcher* myCFdfTOtgdiWatcher = CFdfTOtgdiWatcher::NewL(); |
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CleanupStack::PushL(myCFdfTOtgdiWatcher); |
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myFdfActor->Monitor(); |
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// Signal back to t_otgdi.exe that we're up and running, ready to deal with device attach/detach |
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RProcess::Rendezvous(KErrNone); |
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CActiveScheduler::Start(); |
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// Delete active scheduler |
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CleanupStack::PopAndDestroy(3, scheduler); |
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err = User::FreeLogicalDevice(RUsbHubDriver::Name()); |
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if(err) |
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{ |
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
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OstTrace1(TRACE_NORMAL, DOSTARTL_DOSTARTL_DUP01, "FDFActor failed to unload LDD %d",err); |
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} |
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} |
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// Global Functions |
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GLDEF_C TInt E32Main() |
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{ |
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// Create cleanup stack |
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__UHEAP_MARK; |
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CTrapCleanup* cleanup = CTrapCleanup::New(); |
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TRAPD(mainError,DoStartL()); |
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if (mainError) |
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{ |
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57b9594f5772
Revision: 201035
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
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diff
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OstTrace1(TRACE_NORMAL, E32MAIN_E32MAIN, "FDF Actor left with %d", mainError); |
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// Also means that we left before we did a Rendezvous(KErrNone) to free up t_otgdi.exe |
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// Rendezvous with KErrAbort to indicate we couldn't start up properly. |
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RProcess::Rendezvous(KErrAbort); |
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} |
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delete cleanup; |
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__UHEAP_MARKEND; |
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57b9594f5772
Revision: 201035
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
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diff
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OstTrace0(TRACE_NORMAL, E32MAIN_E32MAIN_DUP01, "About to end FDFActor process"); |
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return KErrNone; |
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} |
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