ImagePrint/ImagePrintEngine/DeviceProtocols/upnpprotocolfw2/src/cupprintercontainer.cpp
author Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
Thu, 17 Dec 2009 08:45:53 +0200
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/*
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* Copyright (c) 2002-2007 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 "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:  Declares CUPPrinterContainer class
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*
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*/
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#include "cupprintercontainer.h"
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#include "cuplogger.h"
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#include "upconsts.h"
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_LIT(KUPnPPrinterCache, "printers.txt");
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#define KMaxCacheFileSize 512
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// Public functions
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//--------------------------------------------------------------------------------------------
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//
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// CUPPrinterContainer::~CUPPrinterContainer
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//
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//--------------------------------------------------------------------------------------------
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CUPPrinterContainer::~CUPPrinterContainer()
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{
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	iPrinters.ResetAndDestroy();
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	iPrinters.Close();
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	iFsSession.Close();
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	if(iCacheBuffer)
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		delete iCacheBuffer;
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}
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//--------------------------------------------------------------------------------------------
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//
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// CUPPrinterContainer::NewL
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//
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//--------------------------------------------------------------------------------------------
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CUPPrinterContainer* CUPPrinterContainer::NewL()
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{
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	CUPPrinterContainer* self = new (ELeave) CUPPrinterContainer();
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	CleanupStack::PushL(self);
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	self->ConstructL();
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	CleanupStack::Pop();	// self
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	return self;
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}
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//--------------------------------------------------------------------------------------------
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//
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// CUPPrinterContainer::Printer
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//
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//--------------------------------------------------------------------------------------------
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CUPPrinter* CUPPrinterContainer::Printer(CUpnpDevice& aDevice)
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{
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	TInt index = PrinterIndex(aDevice);
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	if(KErrNotFound != index)
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	{
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		return PrinterByIndex(index);
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	}
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	else
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		return NULL;
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}
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//--------------------------------------------------------------------------------------------
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//
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// CUPPrinterContainer::Printer
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//
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//--------------------------------------------------------------------------------------------
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CUPPrinter* CUPPrinterContainer::Printer(TInt aId)
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{
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	TInt index = PrinterIndex(aId);
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	if(KErrNotFound != index)
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	{
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		return PrinterByIndex(index);
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	}
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	else
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		return NULL;
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}
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//--------------------------------------------------------------------------------------------
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//
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// CUPPrinterContainer::ToTPrinter
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//
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//--------------------------------------------------------------------------------------------
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TPrinter CUPPrinterContainer::ToTPrinter(CUpnpDevice& aDevice)
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{
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	TInt index = PrinterIndex(aDevice);
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	return ToTPrinter(index);
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}
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//--------------------------------------------------------------------------------------------
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//
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// CUPPrinterContainer::ToTPrinter
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//
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//--------------------------------------------------------------------------------------------
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TPrinter CUPPrinterContainer::ToTPrinter(TInt aIndex)
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{
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	if (aIndex >= iPrinters.Count() )
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	{
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		TPrinter nullPrinter;
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		nullPrinter.iPrinterID = KErrNotFound;
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		nullPrinter.iProtocol = 0;
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		nullPrinter.iProperties = TPrinter::Cached;
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		return nullPrinter;
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	}
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	return iPrinters[aIndex]->ToTPrinter();
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   118
}
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   119
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//--------------------------------------------------------------------------------------------
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//
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   122
// CUPPrinterContainer::PrinterCount
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parents:
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   123
//
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//--------------------------------------------------------------------------------------------
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   125
TInt CUPPrinterContainer::PrinterCount()
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   126
{
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	return iPrinters.Count();
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   128
}
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   129
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   130
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   131
//--------------------------------------------------------------------------------------------
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//
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   133
// CUPPrinterContainer::AddPrinterL
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//
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//--------------------------------------------------------------------------------------------
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   136
void CUPPrinterContainer::AddPrinterL(CUpnpDevice& aDevice, TInt& aId)
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   137
{
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	aId = KErrNotFound;
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   139
	
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   140
	// Check if the discovered printer is cached/ disappeared
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   141
	for (TInt i=0; i < iPrinters.Count(); i++)
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   142
	{
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   143
		if (iPrinters[i]->UId().Compare(aDevice.Uuid()) == 0)
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   144
		{
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   145
			// Printer already in array - update pointer
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   146
			iPrinters[i]->SetDevice(&aDevice);
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   147
			if (iPrinters[i]->IsDisappeared())
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   148
			{
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   149
				// remove disappeared flag
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   150
				iPrinters[i]->SetDisappeared(EFalse);
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   151
			}
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   152
			aId = iPrinters[i]->Id();
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   153
			User::Leave(KErrAlreadyExists);
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   154
		}
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   155
	}
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parents:
diff changeset
   156
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   157
	// New printer - append to list
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parents:
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   158
	TInt id = GenerateId();
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   159
	CUPPrinter* newPrinter = CUPPrinter::NewL(aDevice, id);
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parents:
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   160
	CleanupStack::PushL(newPrinter);
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parents:
diff changeset
   161
	iPrinters.AppendL(newPrinter);
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parents:
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   162
	CleanupStack::Pop(newPrinter);
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diff changeset
   163
	aId = id;
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parents:
diff changeset
   164
}
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parents:
diff changeset
   165
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parents:
diff changeset
   166
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diff changeset
   167
//--------------------------------------------------------------------------------------------
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   168
//
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   169
// CUPPrinterContainer::RemovePrinter
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   170
//
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   171
//--------------------------------------------------------------------------------------------
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   172
TInt CUPPrinterContainer::RemovePrinter(CUpnpDevice& aDevice)
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parents:
diff changeset
   173
{
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   174
	TInt index = PrinterIndex(aDevice);
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   175
	if(KErrNotFound != index)
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parents:
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   176
	{
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   177
		return RemovePrinter(index);
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   178
	}
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   179
	else
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   180
		return index;
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parents:
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   181
}
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   182
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   183
//--------------------------------------------------------------------------------------------
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   184
//
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   185
// CUPPrinterContainer::RemovePrinter
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parents:
diff changeset
   186
//
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   187
//--------------------------------------------------------------------------------------------
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   188
TInt CUPPrinterContainer::RemovePrinter(TInt aIndex)
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parents:
diff changeset
   189
{
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diff changeset
   190
	if (aIndex >= iPrinters.Count() || aIndex < 0)
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parents:
diff changeset
   191
		return KErrArgument;
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parents:
diff changeset
   192
	CUPPrinter* temp = iPrinters[aIndex];
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parents:
diff changeset
   193
	iPrinters.Remove(aIndex);
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parents:
diff changeset
   194
	if (temp)
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parents:
diff changeset
   195
	{
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diff changeset
   196
		delete temp;
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parents:
diff changeset
   197
		temp = NULL;	
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parents:
diff changeset
   198
	}
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parents:
diff changeset
   199
	return KErrNone;
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diff changeset
   200
}
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parents:
diff changeset
   201
//--------------------------------------------------------------------------------------------
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parents:
diff changeset
   202
//
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parents:
diff changeset
   203
// CUPPrinterContainer::RemovePrinter
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parents:
diff changeset
   204
//
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parents:
diff changeset
   205
//--------------------------------------------------------------------------------------------
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parents:
diff changeset
   206
TInt CUPPrinterContainer::RemoveCachedDeviceL(TInt aDeviceID)
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parents:
diff changeset
   207
{
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diff changeset
   208
	TInt err = KErrNone;
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parents:
diff changeset
   209
	TBool cached = EFalse;
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parents:
diff changeset
   210
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parents:
diff changeset
   211
	for (TInt i=0; i < iPrinters.Count(); i++)
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   212
	{
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parents:
diff changeset
   213
		if (iPrinters[i]->Id() == aDeviceID)
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parents:
diff changeset
   214
		{
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parents:
diff changeset
   215
			cached = iPrinters[i]->Cached();
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parents:
diff changeset
   216
			iPrinters[i]->SetCached(EFalse);
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   217
			break;
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parents:
diff changeset
   218
		}
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parents:
diff changeset
   219
	}
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   220
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   221
	if(!cached)
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parents:
diff changeset
   222
		return KErrNone;
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parents:
diff changeset
   223
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   224
	ReadCacheFileL();
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parents:
diff changeset
   225
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   226
	TInt startPos = 0;
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parents:
diff changeset
   227
	TInt endPos = 0;
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parents:
diff changeset
   228
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parents:
diff changeset
   229
	FindCachedPrinterL(aDeviceID, startPos, endPos);
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parents:
diff changeset
   230
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parents:
diff changeset
   231
	LOG1("[CUPPrinterContainer::RemoveCachedDeviceL]\t startPos:\t%d", startPos);
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parents:
diff changeset
   232
	LOG1("[CUPPrinterContainer::RemoveCachedDeviceL]\t endPos:\t%d", endPos);
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parents:
diff changeset
   233
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   234
	if(0 < endPos)
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parents:
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	{
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		//Remove printer form the buffer
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		iCacheBuffer->Des().Delete(startPos, endPos-startPos);
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		//Write buffer in file
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		RFile cacheFile;
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		CleanupClosePushL(cacheFile);
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		TInt err = cacheFile.Replace( iFsSession, KUPnPPrinterCache, EFileWrite);
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		if (err == KErrNone)
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		{
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			err = cacheFile.Write(iCacheBuffer->Des());
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		}
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		CleanupStack::PopAndDestroy(&cacheFile);
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	}
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	delete iCacheBuffer;
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	iCacheBuffer = NULL;
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	return err;
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}
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//--------------------------------------------------------------------------------------------
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//
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// CUPPrinterContainer::Printer
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//
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//--------------------------------------------------------------------------------------------
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CUPPrinter* CUPPrinterContainer::PrinterByIndex(TInt aIndex)
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{
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	if (aIndex >= iPrinters.Count() || aIndex < 0)	
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		return NULL;
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	return iPrinters[aIndex];
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}
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//--------------------------------------------------------------------------------------------
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//
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// CUPPrinterContainer::PrinterIndex
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//
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//--------------------------------------------------------------------------------------------
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TInt CUPPrinterContainer::PrinterIndex(CUpnpDevice& aDevice)
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{
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	TPtrC8 uuid = aDevice.Uuid();
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	TInt count = iPrinters.Count();
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	for (TInt i=0; i<count; i++)
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	{
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		TPtrC8 tempUuid = KNullDesC8();
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		if(!iPrinters[i]->IsDisappeared()) 
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			tempUuid.Set( (iPrinters[i])->Device()->Uuid() );
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		if (uuid.Compare(tempUuid) == 0)
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			return i;
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	}
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	return KErrNotFound;
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}
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//--------------------------------------------------------------------------------------------
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//
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// CUPPrinterContainer::PrinterIndex
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//
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//--------------------------------------------------------------------------------------------
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TInt CUPPrinterContainer::PrinterIndex(TInt aId)
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{
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	TInt count = iPrinters.Count();
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	for (TInt i=0; i<count; i++)
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	{
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		if (aId == iPrinters[i]->Id())
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			return i;
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	}
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   304
	
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	return KErrNotFound;
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   306
}
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   307
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   308
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//--------------------------------------------------------------------------------------------
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//
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   311
// CUPPrinterContainer::PrinterDisappeared
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//
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//--------------------------------------------------------------------------------------------
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   314
void CUPPrinterContainer::PrinterDisappeared(CUpnpDevice& aDevice)
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   315
{
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  // Check if device is found from iPrinters array. If so add to disappeared array.
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  TInt index = PrinterIndex(aDevice);
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   318
  if ( index >=0 )
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   319
  {
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  	iPrinters[index]->SetDisappeared(ETrue);
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   321
  }
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   322
}
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   323
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parents:
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   324
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//--------------------------------------------------------------------------------------------
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   326
//
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   327
// CUPPrinterContainer::SyncPrinterArray
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   328
//
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//--------------------------------------------------------------------------------------------
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   330
void CUPPrinterContainer::SyncPrinterArray()
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{
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	for(TInt i=0; i<iPrinters.Count(); i++)
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   333
	{
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		if (iPrinters[i]->IsDisappeared())
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   335
		{
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			RemovePrinter(i);
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   337
			i--;
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   338
		}
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   339
	}
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   340
}
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parents:
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   341
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   342
//--------------------------------------------------------------------------------------------
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   343
//
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   344
// CUPPrinterContainer::UpdateCache
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   345
//
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   346
//--------------------------------------------------------------------------------------------
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   347
void CUPPrinterContainer::UpdateCacheL()
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   348
{
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   349
	// Calculate size for buffer
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	TInt bufSize = 0;
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   351
	for (TInt i=0; i < iPrinters.Count(); i++)
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   352
	{
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diff changeset
   353
		bufSize += 3; // Separators and line feed
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   354
	
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   355
		TBuf8<10> id;
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   356
		id.AppendNum(iPrinters[i]->Id());
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   357
		TBuf8<10> vendor;
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   358
		vendor.AppendNum(iPrinters[i]->Vendor());
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   359
		
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   360
		bufSize += id.Length();
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   361
		bufSize += iPrinters[i]->DisplayName().Length();
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   362
		bufSize += vendor.Length();
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   363
		bufSize += iPrinters[i]->UId().Length();
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   364
	}
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   365
	
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   366
	// Create buffer
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   367
	if(iCacheBuffer)
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   368
	{
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   369
		delete iCacheBuffer;
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   370
		iCacheBuffer = NULL;
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   371
	}
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   372
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   373
	iCacheBuffer = HBufC8::NewL(bufSize);
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   374
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   375
	// Write buffer
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   376
	for (TInt i=0; i < iPrinters.Count(); i++)
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   377
	{
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   378
		iCacheBuffer->Des().AppendNum(iPrinters[i]->Id());
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   379
		iCacheBuffer->Des().Append(KUPnPComma());
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   380
		iCacheBuffer->Des().Append(iPrinters[i]->DisplayName());
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   381
		iCacheBuffer->Des().Append(KUPnPComma());
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   382
		iCacheBuffer->Des().AppendNum(iPrinters[i]->Vendor());
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   383
		iCacheBuffer->Des().Append(KUPnPComma());
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   384
		iCacheBuffer->Des().Append(iPrinters[i]->UId());
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   385
		iCacheBuffer->Des().Append(KUPnPLineFeed8());
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   386
	}
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   387
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   388
	// Write buffer to file
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   389
	RFile cacheFile;
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   390
	TInt err = cacheFile.Replace( iFsSession, KUPnPPrinterCache, EFileWrite);
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   391
	if (err == KErrNone)
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   392
	{
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   393
		err = cacheFile.Write(iCacheBuffer->Des());
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   394
	}
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   395
	cacheFile.Close();
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   396
	User::LeaveIfError(err);
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   397
}
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   398
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   399
//--------------------------------------------------------------------------------------------
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   400
//
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   401
// CUPPrinterContainer::UpdateCache
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   402
//
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   403
//--------------------------------------------------------------------------------------------
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   404
void CUPPrinterContainer::UpdateCacheL(TInt aDeviceId)
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   405
{
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   406
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   407
	// Get correct printer
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   408
	CUPPrinter* printer = NULL;
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   409
	for (TInt i=0; i < iPrinters.Count(); i++)
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   410
	{
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   411
		if(iPrinters[i]->Id() == aDeviceId)
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   412
		{
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   413
			printer = iPrinters[i];
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   414
			break;
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   415
		}
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   416
	}
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   417
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   418
	// Calculate size for buffer
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   419
	TInt bufSize = 0;
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   420
	if(!printer->Cached())
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   421
	{
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   422
		TBuf8<10> id;
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   423
		id.AppendNum(printer->Id());
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   424
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   425
		TBuf8<10> vendor;
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   426
		vendor.AppendNum(printer->Vendor());
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   427
		vendor.Append(_L8(" "));
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   428
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   429
		bufSize += id.Length();
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   430
		bufSize += KUPnPComma().Length();
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   431
		bufSize += printer->DisplayName().Length();
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   432
		bufSize += KUPnPComma().Length();
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   433
		bufSize += vendor.Length();
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   434
		bufSize += KUPnPComma().Length();
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   435
		bufSize += printer->UId().Length();
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   436
		bufSize += KUPnPLineFeed().Length();
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   437
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   438
		// Create buffer
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   439
		HBufC8* fileBuffer = HBufC8::NewL(bufSize);
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   440
		CleanupStack::PushL(fileBuffer);
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   441
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   442
		fileBuffer->Des().AppendNum(printer->Id());
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   443
		fileBuffer->Des().Append(KUPnPComma());
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   444
		fileBuffer->Des().Append(printer->DisplayName());
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   445
		fileBuffer->Des().Append(KUPnPComma());
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   446
		fileBuffer->Des().Append(vendor);
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   447
		fileBuffer->Des().Append(KUPnPComma());
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   448
		fileBuffer->Des().Append(printer->UId());
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   449
		fileBuffer->Des().Append(KUPnPLineFeed());
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   450
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   451
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   452
		RFile cacheFile;
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   453
		CleanupClosePushL(cacheFile);
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   454
		TInt fSize = 0;
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   455
		// Find end of file to write if exists
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   456
		TInt err = cacheFile.Open( iFsSession, KUPnPPrinterCache, EFileWrite);
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   457
		if (err == KErrNone)
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   458
		{
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   459
	    	cacheFile.Size(fSize);
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   460
	    	++fSize;
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   461
		}
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   462
		else
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   463
		{
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   464
			// Write buffer to file
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   465
			User::LeaveIfError(cacheFile.Replace( iFsSession, KUPnPPrinterCache, EFileWrite));
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   466
		}		
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   467
		User::LeaveIfError(cacheFile.Write(fSize, fileBuffer->Des()));
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   468
		printer->SetCached(ETrue);
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   469
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   470
		CleanupStack::PopAndDestroy(2); // fileBuffer, cacheFile
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   471
	}
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   472
}
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   473
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   474
//--------------------------------------------------------------------------------------------
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   475
//
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   476
// CUPPrinterContainer::GetDisappearedPrinters
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   477
//
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   478
//--------------------------------------------------------------------------------------------
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   479
void CUPPrinterContainer::GetDisappearedPrinters(RPointerArray<CUPPrinter>& aArray)
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   480
{
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   481
	for (TInt i=0; i < iPrinters.Count(); i++)
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   482
	{
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   483
		if (iPrinters[i]->IsDisappeared())
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   484
		{
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   485
			aArray.Append(iPrinters[i]);
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   486
		}
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   487
	}
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   488
}
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   489
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   490
///////////////////////////
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   491
// Protected functions
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   492
///////////////////////////
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   493
//--------------------------------------------------------------------------------------------
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   494
//
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   495
// CUPPrinterContainer::ConstructL
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   496
//
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   497
//--------------------------------------------------------------------------------------------
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   498
void CUPPrinterContainer::ConstructL()
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   499
{
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   500
	iCacheBuffer = NULL;
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   501
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   502
	// Init file server session
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   503
	User::LeaveIfError( iFsSession.Connect() );
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   504
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   505
	TInt err = iFsSession.MkDirAll( KUPnPDataPath );
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   506
	if (err != KErrNone && err != KErrAlreadyExists)
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   507
	{
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   508
	  User::Leave(err);
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   509
	}
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   510
	
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   511
	User::LeaveIfError(iFsSession.SetSessionPath( KUPnPDataPath ));
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   512
}
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   513
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   514
///////////////////////////
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   515
// Private functions
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   516
///////////////////////////
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   517
//--------------------------------------------------------------------------------------------
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   518
//
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   519
// CUPPrinterContainer::CUPPrinterContainer
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   520
//
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   521
//--------------------------------------------------------------------------------------------
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   522
CUPPrinterContainer::CUPPrinterContainer()
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   523
{
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   524
	iIdCounter = 0;
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   525
}
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   526
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   527
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   528
//--------------------------------------------------------------------------------------------
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   529
//
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   530
// CUPPrinterContainer::ToCDevice
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   531
//
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   532
//--------------------------------------------------------------------------------------------
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   533
CUpnpDevice* CUPPrinterContainer::ToCDevice(TInt aIndex)
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   534
{
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   535
	if (aIndex >= iPrinters.Count() || aIndex < 0 || iPrinters[aIndex]->IsDisappeared())	
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   536
		return NULL;
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   537
	return iPrinters[aIndex]->Device();
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   538
}
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   539
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   540
//--------------------------------------------------------------------------------------------
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   541
//
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   542
// CUPPrinterContainer::ReadCacheL
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   543
//
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   544
//--------------------------------------------------------------------------------------------
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   545
void CUPPrinterContainer::ReadCacheL()
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   546
{
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   547
	LOG("[CUPPrinterContainer::ReadCacheL]\t");
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   548
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   549
	ReadCacheFileL();
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   550
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   551
	TPtr8 bufferPtr( iCacheBuffer->Des() );
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   552
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   553
	// Add cached devices.
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   554
	while (bufferPtr.Find(KUPnPLineFeed8()) >= 0)
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   555
	{
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   556
		// Read id
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   557
		TInt separPos = bufferPtr.Find(KUPnPComma());
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   558
		TInt lfPos = bufferPtr.Find(KUPnPLineFeed8());
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   559
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   560
		if (lfPos < 1 || lfPos < separPos)
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   561
		{
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   562
			break; // No id could be read
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   563
		}
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   564
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   565
		TPtrC8 idStr = bufferPtr.Left(separPos);
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   566
		TInt id;
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   567
		TLex8 lex(idStr);
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   568
		TInt error = lex.Val(id);
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   569
		User::LeaveIfError( error );
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   570
		
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   571
		bufferPtr = bufferPtr.Right(bufferPtr.Length()-separPos-1);
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   572
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   573
		// Read display name
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   574
		separPos = bufferPtr.Find(KUPnPComma());
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   575
		lfPos = bufferPtr.Find(KUPnPLineFeed8());
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   576
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   577
		if (lfPos < 1 || lfPos < separPos)
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   578
		{
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   579
			break; // No name could be read
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   580
		}
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   581
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   582
		TPtrC8 name = bufferPtr.Left(separPos);
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   583
		TBuf8<100> dispName;
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   584
		dispName.Copy(name);
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   585
		bufferPtr = bufferPtr.Right(bufferPtr.Length()-separPos-1);
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   586
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   587
		// Read vendor
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   588
		separPos = bufferPtr.Find(KUPnPComma());
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   589
		lfPos = bufferPtr.Find(KUPnPLineFeed8());
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   590
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   591
		if (lfPos < 1 || lfPos < separPos)
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   592
		{
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   593
			break; // No vendor could be read
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   594
		}
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   595
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   596
		TPtrC8 vendorStr = bufferPtr.Left(separPos);
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   597
		TInt vendor;
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   598
		TLex8 lexV(vendorStr);
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   599
		TInt err = lexV.Val(vendor);
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   600
		
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   601
		// FIX: if error reading vendor, use default 0 and return err to none
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   602
    if ( err != KErrNone )
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   603
    {
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   604
      vendor = 0;
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   605
      err = KErrNone;
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   606
    }
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   607
		
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   608
		bufferPtr = bufferPtr.Right(bufferPtr.Length()-separPos-1);
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   609
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   610
		//Read uid
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   611
		separPos = bufferPtr.Find(KUPnPComma());
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   612
		lfPos = bufferPtr.Find(KUPnPLineFeed8());
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   613
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   614
		if ( (lfPos < 1) || (lfPos > separPos && separPos >= 0 ) )
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   615
		{
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   616
			break; // No uid could be read
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   617
		}
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   618
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   619
		TPtrC8 uid = bufferPtr.Left(lfPos);
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   620
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   621
		// Add cached printer
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   622
		if (err == KErrNone)
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   623
		{
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   624
			AddCachedPrinterL(id, uid, dispName, vendor);
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   625
		}
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   626
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   627
		bufferPtr = bufferPtr.Right(bufferPtr.Length()-lfPos-1);
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   628
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   629
	}
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   630
}
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   631
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   632
//--------------------------------------------------------------------------------------------
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   633
//
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   634
// CUPPrinterContainer::FindCachedPrinterL
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   635
//
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   636
//--------------------------------------------------------------------------------------------
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   637
TPtrC8 CUPPrinterContainer::FindCachedPrinterL(TInt aId, TInt& aStartPos, TInt& aEndPos)
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   638
{
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   639
	LOG("[CUPPrinterContainer::FindCachedPrinterL]\t");
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   640
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   641
	User::LeaveIfNull(iCacheBuffer);
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   642
	TPtrC8 bufferPtr( iCacheBuffer->Des() );
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   643
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   644
	TBuf8<10> reqId;
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   645
	reqId.AppendNum(aId);
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   646
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   647
	aStartPos = 0;
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   648
	aEndPos = 0;
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   649
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   650
	// Find cached device.
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   651
	while (bufferPtr.Find(KUPnPLineFeed8()) >= 0)
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   652
	{
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   653
		aStartPos = aEndPos;
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   654
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   655
		// Read id
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   656
		TInt separPos = bufferPtr.Find(KUPnPComma());
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   657
		TInt lfPos = bufferPtr.Find(KUPnPLineFeed8());
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   658
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   659
		if (lfPos < 1 || lfPos < separPos)
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   660
		{
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   661
			break; // No id could be read
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   662
		}
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   663
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   664
		aEndPos += lfPos+1;
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   665
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   666
		LOG81("[CUPPrinterContainer::FindCachedPrinterL]\t bufferPtr: %S", &bufferPtr);
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   667
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   668
		//Find next printer if id doesn't match
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   669
		if(0 != reqId.Compare(bufferPtr.Left(separPos)))
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   670
		{
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   671
			bufferPtr.Set(bufferPtr.Right(bufferPtr.Length()-lfPos-1));
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   672
			continue;
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   673
		}
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   674
		else
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   675
		{
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   676
			return bufferPtr.Left(aEndPos);
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   677
		}
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   678
	}
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   679
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   680
	return NULL;
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   681
}
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   682
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   683
//--------------------------------------------------------------------------------------------
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   684
//
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   685
// CUPPrinterContainer::ReadCacheFileLC
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   686
//
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   687
//--------------------------------------------------------------------------------------------
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   688
void CUPPrinterContainer::ReadCacheFileL()
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   689
{
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   690
	LOG("[CUPPrinterContainer::ReadCacheFileL]\t");
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   691
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   692
	RFile cacheFile;
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   693
	CleanupClosePushL(cacheFile);
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   694
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   695
	TInt err = cacheFile.Open( iFsSession, KUPnPPrinterCache, EFileRead );
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   696
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   697
	if (err == KErrNone)
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   698
	{
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   699
	
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   700
		TInt fileSize = 0;
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   701
		err = cacheFile.Size(fileSize);
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   702
		if(err != KErrNone)
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   703
			fileSize = KMaxCacheFileSize;
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   704
	
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   705
		iCacheBuffer = HBufC8::NewL(fileSize);
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   706
	
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   707
		TPtr8 bufferPtr( iCacheBuffer->Des() );
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   708
		bufferPtr.Zero();
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   709
	
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   710
		err = cacheFile.Read(bufferPtr);
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   711
	}
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   712
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   713
  if (err != KErrNone)
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   714
	{
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   715
		// Problem in opening or reading cache file
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   716
		if (iCacheBuffer)
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   717
		{
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   718
				delete iCacheBuffer;
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   719
				iCacheBuffer = NULL;
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   720
		}
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   721
		iCacheBuffer = HBufC8::NewL(0);
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   722
		// printer not found from cache, leave!
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   723
		User::Leave( KErrNotFound );
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   724
	}
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   725
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   726
	CleanupStack::PopAndDestroy(); //cacheFile
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   727
}
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   728
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   729
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   730
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   731
//--------------------------------------------------------------------------------------------
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   732
//
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   733
// CUPPrinterContainer::GenerateIdL
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   734
//
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   735
//--------------------------------------------------------------------------------------------
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   736
TInt CUPPrinterContainer::GenerateId()
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   737
{
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   738
	TInt id = -1;
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   739
	for (TInt i=1; i < iPrinters.Count()+2; i++)
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   740
	{
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   741
		TInt j;
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   742
		for (j=0; j < iPrinters.Count(); j++)
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   743
		{
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   744
			if (iPrinters[j]->Id() == i)
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   745
			{
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   746
				break;
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   747
			}
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   748
		}
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   749
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   750
		if (j == iPrinters.Count())
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   751
		{
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   752
			id = i;
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   753
			break;
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   754
		}
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   755
	}
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   756
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   757
	return id;
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   758
}
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   759
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   760
//--------------------------------------------------------------------------------------------
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   761
//
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   762
// CUPPrinterContainer::AddCachedPrinterL
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   763
//
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   764
//--------------------------------------------------------------------------------------------
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   765
void CUPPrinterContainer::AddCachedPrinterL(TInt aId, TDesC8& aUPnPUId, TDesC8& aDisplayName, TInt aVendor)
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   766
{
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   767
	LOG("[CUPPrinterContainer::AddCachedPrinterL]");
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   768
	CUPPrinter* newPrinter = CUPPrinter::NewL(aId, aUPnPUId, aDisplayName, aVendor);
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   769
	newPrinter->SetCached(ETrue);
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   770
	CleanupStack::PushL(newPrinter);
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   771
	iPrinters.AppendL(newPrinter);
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   772
	CleanupStack::Pop(newPrinter);
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   773
}
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   774
d11fb78c4374 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   775
//  End of File