author | Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> |
Tue, 25 May 2010 12:42:41 +0300 | |
branch | RCL_3 |
changeset 17 | 26673e532f65 |
parent 0 | d11fb78c4374 |
permissions | -rw-r--r-- |
0
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/* |
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* Copyright (c) 2004-2007 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: Contains the CRsBtDiscoverEngine class definition and its observer |
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* definition (MBtDiscoveryObserver). |
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* |
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*/ |
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|
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|
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#include "crsbtdiscoverengine.h" |
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#include "cbtdiscover.h" |
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#include "crsbtdevice.h" |
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#include "rsutils.h" |
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#include "cbtdevicecontainer.h" |
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#include "btprotocolconsts.h" |
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#include "clog.h" |
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|
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////////////////////////////////////////////////////////////////////// |
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// Construction/Destruction |
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////////////////////////////////////////////////////////////////////// |
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CRsBtDiscoverEngine* CRsBtDiscoverEngine::NewL(MBtDiscoveryObserver& aObs) |
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{ |
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CRsBtDiscoverEngine* self = new (ELeave) CRsBtDiscoverEngine(aObs); |
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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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CRsBtDiscoverEngine::CRsBtDiscoverEngine(MBtDiscoveryObserver& aObs) |
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: CActive(CActive::EPriorityStandard), |
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iState(EFindingDevices), |
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iObserver(aObs), |
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iDevice(NULL), |
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iRequestedProtocols(0) |
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{ |
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CActiveScheduler::Add(this); |
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} |
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|
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/** |
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* @brief Second phase constructor. |
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* |
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* @param aFolderToUser Folder where the device cache will be read/stored. |
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*/ |
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void CRsBtDiscoverEngine::ConstructL() |
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{ |
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iDiscover = CBtDiscover::NewL(); |
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iDelayFindDevices.CreateLocal(); |
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iTimeout = CBtTimer::NewL( *this ); |
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} |
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|
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/** |
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* @brief Destructor. |
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*/ |
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CRsBtDiscoverEngine::~CRsBtDiscoverEngine() |
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{ |
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LOG("CRsBtDiscoverEngine::~CRsBtDiscoverEngine begin"); |
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Cancel(); |
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delete iDiscover; |
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ResetDevice(); |
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iFoundBeforeArray.Close(); |
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iDelayFindDevices.Close(); |
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delete iTimeout; |
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LOG("CRsBtDiscoverEngine::~CRsBtDiscoverEngine end"); |
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} |
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|
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/** |
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* @brief Cancels asynchronous tasks of this active object. Terminates the Device and Service Discovery. |
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*/ |
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void CRsBtDiscoverEngine::DoCancel() |
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{ |
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LOG("CRsBtDiscoverEngine::DoCancel begin"); |
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ResetDevice(); |
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iTimeout->Cancel(); |
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iDiscover->Stop(); |
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iDiscover->StopSDP(); |
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iDelayFindDevices.Cancel(); |
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iFoundBeforeArray.Reset(); |
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LOG("CRsBtDiscoverEngine::DoCancel end"); |
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} |
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|
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/** |
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* @brief Called by the Active Scheduler when an asynchronous call finish. |
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*/ |
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void CRsBtDiscoverEngine::RunL() |
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{ |
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LOG1("CRsBtDiscoverEngine::RunL iStatus.Int(): %d", iStatus.Int()); |
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LOG1("CRsBtDiscoverEngine::RunL iState: %d", iState); |
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iTimeout->Cancel(); |
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if( iStatus != KErrNone ) |
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{ |
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|
105 |
switch( iState ) |
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
106 |
{ |
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
107 |
case EDelayFindDevices: |
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
108 |
LOG1("[CRsBtDiscoverEngine::RunL]\t Try to find again... (error %d)", iStatus.Int()); |
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
109 |
break; |
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
110 |
case EFindingDevices: |
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
111 |
if( iStatus == (KHCIErrorBase - ECommandDisallowed) ) |
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
112 |
{ |
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
113 |
LOG("[CRsBtDiscoverEngine::RunL]\t Retry discovery"); |
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
114 |
iState = EDelayFindDevices; |
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
115 |
iDelayFindDevices.Cancel(); |
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
116 |
iDelayFindDevices.After(iStatus,500000); |
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
117 |
SetActive(); |
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
118 |
break; |
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
119 |
} |
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
120 |
else if (iStatus == KErrHostResNoMoreResults) |
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
121 |
{ |
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
122 |
LOG("[CRsBtDiscoverEngine::RunL]\t No more devices, all found."); |
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
123 |
ResetDevice(); |
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
124 |
//Make call to callback function informing that all is done |
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
125 |
iObserver.HandleDiscoveryEvent(MBtDiscoveryObserver::EDoneFindingPrinters, KErrNone); |
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
126 |
break; |
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
127 |
} |
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
128 |
default: |
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
129 |
LOG1("[CRsBtDiscoverEngine::RunL]\t Leave error %d", iStatus.Int()); |
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
130 |
User::Leave(iStatus.Int()); |
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
131 |
break; |
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
132 |
} |
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
133 |
} |
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
134 |
else |
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
135 |
{ |
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
136 |
switch( iState ) |
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
137 |
{ |
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
138 |
case EFindingDevices: |
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
139 |
if( CheckBtDevice() ) |
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
140 |
{ |
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
141 |
TNameRecord name = iDiscover->GetNameRecord(); |
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
142 |
TBTDevAddr addr = ((TBTSockAddr)name.iAddr).BTAddr(); |
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
143 |
TInt nPos = iFoundBeforeArray.Find( addr ); |
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
144 |
|
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
145 |
if( nPos == KErrNotFound ) |
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
146 |
{ |
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
147 |
// found new printer, add to list and check service capabilities |
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
148 |
User::LeaveIfError( iFoundBeforeArray.Append( addr ) ); |
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
149 |
ServiceDiscoveryL(); |
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
150 |
break; |
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
151 |
} |
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
152 |
} |
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
153 |
ContinueDiscovery(); |
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
154 |
break; |
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
155 |
case EGettingServices: |
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
156 |
if( ComposeDeviceL() ) |
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
157 |
{ |
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
158 |
LOG1("CRsBtDiscoverEngine::RunL wanted device: %S", &(iDiscover->GetDeviceName())); |
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
159 |
//Make call to callback function informing that new device has been found. |
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
160 |
iObserver.HandleDiscoveryEvent(MBtDiscoveryObserver::EFoundBtPrinter, iStatus.Int()); |
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
161 |
} |
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
162 |
//And search for more devices |
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
163 |
ContinueDiscovery(); |
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
164 |
break; |
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
165 |
|
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
166 |
case EDelayFindDevices: |
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
167 |
StartDiscovery(); |
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
168 |
break; |
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
169 |
default: |
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
170 |
break; |
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
171 |
} |
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
172 |
} |
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
173 |
|
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
174 |
LOG("CRsBtDiscoverEngine::RunL end"); |
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
175 |
} |
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
176 |
|
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
177 |
TInt CRsBtDiscoverEngine::RunError(TInt aError) |
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
178 |
{ |
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
179 |
LOG1("CRsBtDiscoverEngine::RunError aError: %d", aError); |
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
180 |
Stop(); |
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
181 |
|
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
182 |
//Make call to callback function informing that there was an error. |
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
183 |
iObserver.HandleDiscoveryEvent(MBtDiscoveryObserver::EErrorDuringDiscover,iStatus.Int()); |
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
184 |
LOG("CRsBtDiscoverEngine::RunError end"); |
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
185 |
return KErrNone; |
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
186 |
} |
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
187 |
|
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
188 |
/** |
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
189 |
* @brief Starts the asynchronous discovery of devices. |
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
190 |
* |
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
191 |
* Starts the asynchronous discovery of devices, it will first report |
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
192 |
* the devices that are stored on the cache from a previous run. |
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
193 |
* If no devices were returned from the cache, it will start the |
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
194 |
* Bluetooth discovery process inmediatly. |
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
195 |
* |
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
196 |
* @param aRequestedProtocols The requested protocols. |
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
197 |
*/ |
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
198 |
void CRsBtDiscoverEngine::Start(TUint aRequestedProtocols) |
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
199 |
{ |
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
200 |
LOG1("[CRsBtDiscoverEngine::StartL]\t aRequestedProtocols: %d", aRequestedProtocols); |
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
201 |
iRequestedProtocols = aRequestedProtocols; |
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
202 |
iFoundBeforeArray.Reset(); |
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
203 |
|
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
204 |
if(!iDiscover->IsFindingDevices() && !iDiscover->IsDoingSDP()) |
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
205 |
{ |
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
206 |
LOG("[CRsBtDiscoverEngine::StartL]\t inside IF clause"); |
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
207 |
Cancel(); |
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
208 |
ResetDevice(); |
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
209 |
|
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
210 |
StartDiscovery(); |
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Revision: 200949
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} |
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212 |
|
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LOG("[CRsBtDiscoverEngine::StartL]\t exit"); |
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} |
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215 |
|
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/** |
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* @brief Stops the asynchronous discovery of devices. |
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* |
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* Starts the asynchronous discovery of devices, it will first report |
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* the devices that are stored on the cache from a previous run. |
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* If no devices were returned from the cache, it will start the |
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* Bluetooth discovery process inmediatly. |
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* |
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* @param aRequestedProtocols The requested protocols. |
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*/ |
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void CRsBtDiscoverEngine::Stop() |
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{ |
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LOG("[CRsBtDiscoverEngine::Stop]\t"); |
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|
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if(IsActive()) |
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Cancel(); |
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else |
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DoCancel(); |
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234 |
|
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LOG("[CRsBtDiscoverEngine::Stop]\t exit"); |
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} |
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237 |
|
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/** |
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* @brief Start the asynchronous Bluetooth discovery process. |
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* |
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* This function calls the method CBtDiscover::FindDevicesL() which |
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* will cause RunL() with status EFindingDevices to be called when a |
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* device is discovered. All bluetooth devices will be find, and RunL() |
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* will determine if it might be a device that we can use. |
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* |
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* @sa FindMoreDevices() |
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*/ |
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void CRsBtDiscoverEngine::StartDiscovery() |
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{ |
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LOG("[CRsBtDiscoverEngine::StartDiscovery]\t begin"); |
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iState = EFindingDevices; |
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iDiscover->Start( iStatus ); |
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253 |
|
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LOG1( "[CRsBtDiscoverEngine::StartDiscovery]\t iStatus.Int(): 0x%X", iStatus.Int() ); |
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if( iStatus == KErrNotSupported ) |
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{ |
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// cleanup if error |
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iDiscover->Stop(); |
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TRequestStatus *tmpStat = &iStatus; |
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User::RequestComplete(tmpStat, KErrHostResNoMoreResults); |
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} |
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else |
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263 |
{ |
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iTimeout->Cancel(); |
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iTimeout->Start(KDiscoveryDelay); |
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} |
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SetActive(); |
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LOG("[CRsBtDiscoverEngine::StartDiscovery]\t end"); |
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} |
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|
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/** |
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* @brief Find the next device. |
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* |
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* It the current state is ESendingCached this will call |
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* ReportCachedDeviceL() again to fetch the next cached device. |
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* |
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* If the state is ERemovingStale it will call |
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* RemoveStalePrintersL() again to remove the next stale device. |
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* |
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* Otherwise, it will call CBtDiscover::FindMoreDevices() to |
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* discover another device. |
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*/ |
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void CRsBtDiscoverEngine::ContinueDiscovery() |
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{ |
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LOG1("[CRsBtDiscoverEngine::ContinueDiscoveryL]\t begin iState: %d", iState); |
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286 |
|
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Cancel(); |
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288 |
|
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iState = EFindingDevices; |
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iDiscover->GetNextDevice(iStatus); |
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iTimeout->Cancel(); |
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iTimeout->Start(KDiscoveryDelay); |
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SetActive(); |
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294 |
|
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} |
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296 |
|
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void CRsBtDiscoverEngine::HandleTimeoutL() |
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298 |
{ |
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LOG("[CRsBtDiscoverEngine::HandleTimeoutL]\t begin"); |
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300 |
|
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Stop(); |
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if (iState == EGettingServices && IsActive()) |
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303 |
{ |
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LOG("[CRsBtDiscoverEngine::StopServiceDiscovery]\t complete iStatus IS IT OK???"); |
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TRequestStatus *tmpStat = &iStatus; |
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User::RequestComplete(tmpStat, KErrNone); |
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307 |
} |
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iObserver.HandleDiscoveryEvent(MBtDiscoveryObserver::EDoneFindingPrinters, KErrNone); |
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|
309 |
|
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310 |
LOG("[CRsBtDiscoverEngine::HandleTimeoutL]\t end"); |
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311 |
} |
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|
312 |
|
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313 |
/** |
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* @brief Determine if the BT Device could be a device we need. |
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|
315 |
* |
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316 |
* When any BT Device is discovered RunL() will be called, and it |
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|
317 |
* will use this function to do a first check on the device to see |
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|
318 |
* if it is a device that we could use, or if it is a device that |
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diff
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|
319 |
* is totally unrelated to printing and we can ignore rigth away. |
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|
320 |
* |
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diff
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|
321 |
* Currently we are checking if the device is either a Rendering |
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|
322 |
* device or a Computer device. If it is a computer it should support |
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|
323 |
* Object Transfers to be useful. |
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|
324 |
* |
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|
325 |
* With this first check we can't be 100% sure if this is a device |
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diff
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|
326 |
* that we can use. If it is a potentially useful device we will need |
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diff
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|
327 |
* to do a Service Discovery (SDP) check later. |
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diff
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|
328 |
* |
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diff
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|
329 |
* @return ETrue if this is an appropiate BT Device, EFalse if this device must be ignored. |
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diff
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|
330 |
* |
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diff
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|
331 |
* @sa ServiceDiscoveryL() |
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|
332 |
*/ |
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diff
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|
333 |
TBool CRsBtDiscoverEngine::CheckBtDevice() |
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diff
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|
334 |
{ |
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diff
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|
335 |
// Algorithm to understand Device / Service Class bits |
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diff
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|
336 |
|
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|
337 |
//1. Are "Rendering"0x40000 and "Object Transfer"0x100000 bits set in the Major Service |
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Revision: 200949
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diff
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|
338 |
// Class field? If not, check if it is a Computer and Supports Object Transfer. |
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|
339 |
//2. If it is a Rendering device and the Major Device Class is "Imaging"0x600, is the "Printer"0x80 bit set in |
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Revision: 200949
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diff
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|
340 |
// the Minor Device Class field? If not, ignore this Bluetooth device. |
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diff
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|
341 |
//3. If the device was a Computer and it supports Object Transfer, check that |
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diff
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|
342 |
// the MinorDeviceClass Field is any of Desktop | Laptop | Server. |
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diff
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|
343 |
|
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|
344 |
// http://www.bluetooth.org/assigned-numbers/baseband.htm |
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|
345 |
// http://www.bluetooth.org/assigned-numbers/sdp.htm |
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|
346 |
|
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|
347 |
TUint32 devClass = iDiscover->GetDeviceClass().DeviceClass(); |
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diff
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|
348 |
LOG1("[CRsBtDiscoverEngine::CheckBtDevice]\t devClass: %d", devClass); |
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|
349 |
|
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|
350 |
TBool potentialDevice = EFalse; |
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diff
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|
351 |
|
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|
352 |
if( !(devClass & KBTMjrSvcClassObjectTransfer_V2) ) |
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|
353 |
{ |
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|
354 |
LOG("[CRsBtDiscoverEngine::CheckBtDevice]\t !KBTMjrSvcClassObjectTransfer_V2 -> return"); |
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|
355 |
return potentialDevice; |
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|
356 |
} |
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diff
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|
357 |
|
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|
358 |
if (devClass & KBTMjrSvcClassRendering_V2) |
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parents:
diff
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|
359 |
{ |
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|
360 |
if( (devClass & KBTMjrDevClassImaging_V2) && !(devClass & KBTMinDevClassPrinter_V2) ) |
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diff
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|
361 |
{ |
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diff
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|
362 |
// Other imaging device |
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Revision: 200949
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|
363 |
LOG("[CRsBtDiscoverEngine::CheckBtDevice]\t other imaging device"); |
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|
364 |
potentialDevice = EFalse; |
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parents:
diff
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|
365 |
} |
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|
366 |
else |
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Revision: 200949
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|
367 |
{ |
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diff
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|
368 |
// Possibly a BPP printer, |
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diff
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|
369 |
LOG("[CRsBtDiscoverEngine::CheckBtDevice]\t KBTMjrSvcClassRendering_V2 and KBTMjrSvcClassObjectTransfer_V2"); |
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|
370 |
potentialDevice = ETrue; |
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Revision: 200949
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parents:
diff
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|
371 |
} |
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Revision: 200949
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parents:
diff
changeset
|
372 |
} |
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Revision: 200949
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diff
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|
373 |
else if(devClass & KBTMjrDevClassComputer) |
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Revision: 200949
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parents:
diff
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|
374 |
{ |
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parents:
diff
changeset
|
375 |
// Note: If it is a Rendering Device, it could support BPP or OPP or both. So we will need to do a SDP to know. |
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parents:
diff
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|
376 |
// On the other hand, if the Device is of Class Computer, we can check here if we want the device or not |
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Revision: 200949
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parents:
diff
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|
377 |
// by checking if iRequestedProtocols contains KImagePrint_PrinterProtocol_OPP_PC. If not, then we don't want |
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Revision: 200949
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parents:
diff
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|
378 |
// any Computer Devices. |
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parents:
diff
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|
379 |
|
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parents:
diff
changeset
|
380 |
|
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Revision: 200949
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parents:
diff
changeset
|
381 |
if ( (iRequestedProtocols & KImagePrint_PrinterProtocol_OPP_PC) && |
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Revision: 200949
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parents:
diff
changeset
|
382 |
( (devClass & KBTMinDevClassDesktop) || |
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Revision: 200949
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parents:
diff
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|
383 |
(devClass & KBTMinDevClassServer) || |
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Revision: 200949
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parents:
diff
changeset
|
384 |
(devClass & KBTMinDevClassLaptop) ) ) |
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Revision: 200949
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parents:
diff
changeset
|
385 |
{ |
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Revision: 200949
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parents:
diff
changeset
|
386 |
LOG("[CRsBtDiscoverEngine::CheckBtDevice] OPP Computers were requested and this is a computer"); |
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diff
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|
387 |
potentialDevice = ETrue; |
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Revision: 200949
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parents:
diff
changeset
|
388 |
} |
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Revision: 200949
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parents:
diff
changeset
|
389 |
} |
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Revision: 200949
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parents:
diff
changeset
|
390 |
|
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Revision: 200949
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parents:
diff
changeset
|
391 |
LOG1("[CRsBtDiscoverEngine::CheckBtDevice]\t potentialDevice: %d", potentialDevice); |
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Revision: 200949
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parents:
diff
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|
392 |
return potentialDevice; |
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Revision: 200949
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parents:
diff
changeset
|
393 |
} |
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Revision: 200949
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parents:
diff
changeset
|
394 |
|
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Revision: 200949
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parents:
diff
changeset
|
395 |
/** |
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Revision: 200949
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parents:
diff
changeset
|
396 |
* @brief Start SDP (Service Discovery Protocol) on a device. |
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
397 |
* |
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Revision: 200949
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parents:
diff
changeset
|
398 |
* Start SDP (Service Discovery Protocol) on a device to make sure that |
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
399 |
* it supports the services needed by this system. The Services that |
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
400 |
* we are looking for are DirectPrinting (BPP) and OBEX Object Push (OPP). |
d11fb78c4374
Revision: 200949
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parents:
diff
changeset
|
401 |
* |
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Revision: 200949
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parents:
diff
changeset
|
402 |
* This method will only call CBtDiscover::VerifyServiceSupportL() which |
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
403 |
* is an asynchronous call. RunL() will be called back when the results are |
d11fb78c4374
Revision: 200949
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parents:
diff
changeset
|
404 |
* ready. |
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 |
void CRsBtDiscoverEngine::ServiceDiscoveryL() |
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Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
407 |
{ |
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
408 |
iDiscover->GetSupportedServicesL(iStatus, KBtMaskObexLevel); |
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Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
409 |
iState = EGettingServices; |
d11fb78c4374
Revision: 200949
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parents:
diff
changeset
|
410 |
SetActive(); |
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Revision: 200949
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parents:
diff
changeset
|
411 |
} |
d11fb78c4374
Revision: 200949
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parents:
diff
changeset
|
412 |
|
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
413 |
void CRsBtDiscoverEngine::StopServiceDiscovery() |
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Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
414 |
{ |
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
415 |
LOG1("[CRsBtDiscoverEngine::StopServiceDiscovery]\t iState %d",iState); |
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Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
416 |
if (iState == EGettingServices && IsActive()) |
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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 |
LOG("[CRsBtDiscoverEngine::StopServiceDiscovery]\t complete iStatus IS IT OK???"); |
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
419 |
TRequestStatus *tmpStat = &iStatus; |
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
420 |
User::RequestComplete(tmpStat, KErrNone); |
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 |
iDiscover->StopSDP(); |
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
423 |
} |
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 |
/** |
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
426 |
* @brief Compose the device. |
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
427 |
* |
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
428 |
* When a Service Discovery has finished, we need to see |
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
429 |
* if the services that we want were found on the device. |
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
430 |
* This function will also tell if this device supports a |
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
431 |
* protocol that was requested. |
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
432 |
* |
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
433 |
* If a device was determined to support BPP and/or OPP it |
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
434 |
* supports a protocol this library can manage. |
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
435 |
* |
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
436 |
* For example: |
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
437 |
* If the libray is requesting devices that support |
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
438 |
* the protocol KImagePrint_PrinterProtocol_OPP_Printer and the |
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
439 |
* current device supports only KImagePrint_PrinterProtocol_BPP |
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
440 |
* then this device will be handled because this library |
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
441 |
* can manage BPP Printers. But this device will not be used because |
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
442 |
* the library is currently requesting only the OPP_Printer protocol. |
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
443 |
* In this case ComposeDeviceL() will return EFalse, indicating that |
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
444 |
* we won't use this device. |
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
445 |
* |
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
446 |
* @return ETrue if this is a device that we can use, EFalse if this device cannot be used. |
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
447 |
*/ |
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
448 |
TBool CRsBtDiscoverEngine::ComposeDeviceL() |
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
449 |
{ |
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
450 |
LOG("[CRsBtDiscoverEngine::ComposeDeviceL]\t begin"); |
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 |
TBool wantedDevice( EFalse ); |
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
453 |
TNameRecord name = iDiscover->GetNameRecord(); |
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
454 |
ResetDevice(); |
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
455 |
CRsBtDevice *device = CRsBtDevice::NewLC( name ); |
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
456 |
|
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
457 |
TUint supportedProtocols( 0 ); |
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
458 |
if( iDiscover->IsBPPSupported() ) |
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
459 |
{ |
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
460 |
LOG("[CRsBtDiscoverEngine::ComposeDeviceL]\t BPP supported"); |
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
461 |
// We indicate that this device does support this protocol |
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
462 |
supportedProtocols = KImagePrint_PrinterProtocol_BPP; |
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
463 |
// But we still need to see if that protocol was requested. |
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
464 |
if( iRequestedProtocols & KImagePrint_PrinterProtocol_BPP ) |
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
465 |
{ |
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
466 |
device->SetBPPPort( iDiscover->GetBPPPort() ); |
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
467 |
device->SetSTSPort( iDiscover->GetSTSPort() ); |
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
468 |
wantedDevice = 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 |
} |
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 |
if( iDiscover->IsOPPSupported() ) |
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 |
// It must be either a Computer or a Printer, but NOT both! |
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
475 |
TBTDeviceClass deviceClass = device->DeviceClass(); |
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
476 |
|
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
477 |
if( deviceClass.DeviceClass() & KBTMjrDevClassComputer ) |
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 |
LOG("[CRsBtDiscoverEngine::ComposeDeviceL]\t OPP computer"); |
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
480 |
supportedProtocols |= KImagePrint_PrinterProtocol_OPP_PC; |
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
481 |
if( iRequestedProtocols & KImagePrint_PrinterProtocol_OPP_PC ) |
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 |
device->SetOPPPort(iDiscover->GetOPPPort()); |
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
484 |
wantedDevice = ETrue; |
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
485 |
} |
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 |
else |
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 |
LOG("[CRsBtDiscoverEngine::ComposeDeviceL]\t OPP printer(?)"); |
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
490 |
supportedProtocols |= KImagePrint_PrinterProtocol_OPP_Printer; |
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
491 |
if( iRequestedProtocols & KImagePrint_PrinterProtocol_OPP_Printer ) |
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 |
device->SetOPPPort(iDiscover->GetOPPPort()); |
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
494 |
wantedDevice = ETrue; |
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
495 |
} |
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 |
|
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
499 |
// Store if wanted device |
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
500 |
if( wantedDevice ) |
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 |
LOG1("[CRsBtDiscoverEngine::ComposeDeviceL]\t iRequestedProtocols: %d", iRequestedProtocols); |
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
503 |
LOG1("[CRsBtDiscoverEngine::ComposeDeviceL]\t supportedProtocols: %d", supportedProtocols); |
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
504 |
device->SetSupportedProtocols(supportedProtocols); |
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
505 |
device->SetPrinterModelL(iDiscover->GetPrinterModel()); |
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
506 |
device->SetVendor(iDiscover->GetVendor()); |
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
507 |
device->SetJustFound(ETrue); |
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
508 |
|
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
509 |
iDevice = device; |
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
510 |
CleanupStack::Pop(device); |
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
511 |
device = NULL; |
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
512 |
LOG1("[CRsBtDiscoverEngine::ComposeDeviceL]\t iDevice: %d", iDevice); |
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 |
else |
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
515 |
{ |
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
516 |
LOG("[CRsBtDiscoverEngine::ComposeDeviceL]\t NOT wanted device, don't store"); |
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
517 |
CleanupStack::PopAndDestroy(device); |
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 |
|
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
520 |
// We have now added this device to the cache, along with the protocols |
d11fb78c4374
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
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// that it supports. However we wont report it if it does not support |
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Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
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// the specific protocol that was requested. |
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Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
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|
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Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
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LOG1("[CRsBtDiscoverEngine::ComposeDeviceL]\t end with: %d", wantedDevice); |
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Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
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return wantedDevice; |
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Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
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} |
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|
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
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/** |
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Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
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* @brief Obtain the current device. |
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
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* |
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* @param[out] aSequence Will obtain the position the current device. |
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Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
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* |
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Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
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* @return A reference to the current CRsBtDevice. |
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
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*/ |
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
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CRsBtDevice& CRsBtDiscoverEngine::GetDevice() |
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{ |
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return *iDevice; |
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} |
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
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|
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Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
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void CRsBtDiscoverEngine::ResetDevice() |
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{ |
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if(iDevice) |
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{ |
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delete iDevice; |
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iDevice = NULL; |
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} |
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
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} |
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Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
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|
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Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
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// End of File |
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550 |