author | Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> |
Tue, 31 Aug 2010 16:03:15 +0300 | |
branch | RCL_3 |
changeset 19 | 0aa8cc770c8a |
permissions | -rw-r--r-- |
19
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/* |
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* Copyright (c) 2006-2007 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: Utility class for CDunServer |
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* |
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*/ |
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|
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|
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#include <e32uid.h> |
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#include "DunServer.h" |
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#include "DunServerUtils.h" |
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#include "DunDebug.h" |
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|
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// --------------------------------------------------------------------------- |
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// Two-phased constructor. |
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// --------------------------------------------------------------------------- |
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// |
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CDunServerUtils* CDunServerUtils::NewL( CDunServer& aParent ) |
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{ |
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CDunServerUtils* self = new (ELeave) CDunServerUtils( aParent ); |
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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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// Destructor. |
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// --------------------------------------------------------------------------- |
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// |
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CDunServerUtils::~CDunServerUtils() |
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{ |
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FTRACE(FPrint(_L("CDunServerUtils::~CDunServerUtils()"))); |
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FTRACE(FPrint(_L("CDunServerUtils::~CDunServerUtils() complete"))); |
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} |
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|
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// --------------------------------------------------------------------------- |
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// CDunServerUtils::CDunServerUtils |
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// --------------------------------------------------------------------------- |
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// |
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CDunServerUtils::CDunServerUtils( CDunServer& aParent ) : |
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iParent( aParent ), |
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iTransporter( aParent.iTransporter ), |
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iCloseWait( aParent.iCloseWait ), |
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iConnData( aParent.iConnData ), |
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iPluginQueue( aParent.iPluginQueue ), |
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iClosedQueue( aParent.iClosedQueue ) |
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{ |
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} |
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|
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// --------------------------------------------------------------------------- |
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// CDunServerUtils::ConstructL |
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// --------------------------------------------------------------------------- |
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// |
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void CDunServerUtils::ConstructL() |
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{ |
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FTRACE(FPrint( _L("CDunServerUtils::ConstructL()" ) )); |
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FTRACE(FPrint( _L("CDunServerUtils::ConstructL() complete" ) )); |
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} |
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|
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// --------------------------------------------------------------------------- |
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// From class MDunServerUtility. |
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// Closes plugins with state marked as zombie |
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// --------------------------------------------------------------------------- |
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// |
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TInt CDunServerUtils::RemoveZombiePlugins() |
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{ |
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FTRACE(FPrint(_L("CDunServerUtils::RemoveZombiePlugins()"))); |
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TInt i; |
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TInt retVal = KErrNone; |
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for ( i=iConnData.Count()-1; i>=0; i-- ) |
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{ |
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if ( iConnData[i].iPluginState == EDunStateZombie ) |
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{ |
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// Following closes and removes if remove ok |
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FTRACE(FPrint(_L("CDunServerUtils::RemoveZombiePlugins() trying close at index %d"), i)); |
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TInt retTemp = TryClosePlugin( i, ETrue, EFalse, EFalse ); |
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if ( retTemp != KErrNone ) |
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{ |
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retVal = KErrGeneral; |
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} |
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} |
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} |
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FTRACE(FPrint(_L("CDunServerUtils::RemoveZombiePlugins() complete"))); |
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return retVal; |
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} |
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|
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// --------------------------------------------------------------------------- |
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// From class MDunServerUtility. |
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// Loads local media module |
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// --------------------------------------------------------------------------- |
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// |
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TInt CDunServerUtils::CreateNewPlugin( TUid aPluginUid ) |
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|
104 |
{ |
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diff
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|
105 |
FTRACE(FPrint(_L("CDunServerUtils::CreateNewPlugin()"))); |
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diff
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|
106 |
// plugin not constructed, construct now |
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|
107 |
TFileName pluginFile; |
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Revision: 201032
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diff
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|
108 |
switch ( aPluginUid.iUid ) |
0aa8cc770c8a
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diff
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|
109 |
{ |
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diff
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|
110 |
case KDunBtPluginUidValue: |
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|
111 |
pluginFile.Copy( KDunPluginBt ); |
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Revision: 201032
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|
112 |
break; |
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Revision: 201032
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diff
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|
113 |
case KDunIrPluginUidValue: |
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diff
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|
114 |
pluginFile.Copy( KDunPluginIrda ); |
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|
115 |
break; |
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Revision: 201032
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diff
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|
116 |
case KDunUsbPluginUidValue: |
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|
117 |
pluginFile.Copy( KDunPluginUsb ); |
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Revision: 201032
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|
118 |
break; |
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|
119 |
default: |
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Revision: 201032
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|
120 |
FTRACE(FPrint(_L("CDunServerUtils::CreateNewPlugin() (not supported) complete"))); |
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Revision: 201032
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|
121 |
return KErrNotSupported; |
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|
122 |
} |
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|
123 |
TDunConnectionData emptyConn; |
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|
124 |
emptyConn.iLocalModulePtr = NULL; |
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|
125 |
emptyConn.iLocalModuleUid = TUid::Null(); |
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|
126 |
emptyConn.iPluginState = EDunStateNone; |
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|
127 |
TInt retTemp = iConnData.Append( emptyConn ); |
0aa8cc770c8a
Revision: 201032
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|
128 |
if ( retTemp != KErrNone ) |
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|
129 |
{ |
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|
130 |
FTRACE(FPrint(_L("CDunServerUtils::CreateNewPlugin() (append failed!) complete"))); |
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|
131 |
return retTemp; |
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|
132 |
} |
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Revision: 201032
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|
133 |
retTemp = ConstructLocalMediaModule( aPluginUid, pluginFile ); |
0aa8cc770c8a
Revision: 201032
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parents:
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|
134 |
if ( retTemp != KErrNone ) |
0aa8cc770c8a
Revision: 201032
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|
135 |
{ |
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Revision: 201032
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diff
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|
136 |
iConnData.Remove( iConnData.Count()-1 ); |
0aa8cc770c8a
Revision: 201032
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parents:
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|
137 |
FTRACE(FPrint(_L("CDunServerUtils::CreateNewPlugin() (ERROR) complete"))); |
0aa8cc770c8a
Revision: 201032
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diff
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|
138 |
return retTemp; |
0aa8cc770c8a
Revision: 201032
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parents:
diff
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|
139 |
} |
0aa8cc770c8a
Revision: 201032
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parents:
diff
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|
140 |
FTRACE(FPrint(_L("CDunServerUtils::CreateNewPlugin() complete"))); |
0aa8cc770c8a
Revision: 201032
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parents:
diff
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|
141 |
return KErrNone; |
0aa8cc770c8a
Revision: 201032
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parents:
diff
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|
142 |
} |
0aa8cc770c8a
Revision: 201032
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parents:
diff
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|
143 |
|
0aa8cc770c8a
Revision: 201032
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diff
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|
144 |
// --------------------------------------------------------------------------- |
0aa8cc770c8a
Revision: 201032
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diff
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|
145 |
// From class MDunServerUtility. |
0aa8cc770c8a
Revision: 201032
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parents:
diff
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|
146 |
// Constructs local media module |
0aa8cc770c8a
Revision: 201032
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diff
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|
147 |
// --------------------------------------------------------------------------- |
0aa8cc770c8a
Revision: 201032
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|
148 |
// |
0aa8cc770c8a
Revision: 201032
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parents:
diff
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|
149 |
TInt CDunServerUtils::ConstructLocalMediaModule( const TUid& aPluginUid, |
0aa8cc770c8a
Revision: 201032
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|
150 |
const TPtrC& aDllName ) |
0aa8cc770c8a
Revision: 201032
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parents:
diff
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|
151 |
{ |
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Revision: 201032
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parents:
diff
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|
152 |
FTRACE(FPrint(_L("CDunServerUtils::ConstructLocalMediaModule()"))); |
0aa8cc770c8a
Revision: 201032
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parents:
diff
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|
153 |
// Create a new library object |
0aa8cc770c8a
Revision: 201032
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parents:
diff
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|
154 |
if ( iConnData.Count() == 0 ) |
0aa8cc770c8a
Revision: 201032
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parents:
diff
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|
155 |
{ |
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Revision: 201032
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parents:
diff
changeset
|
156 |
FTRACE(FPrint(_L("CDunServerUtils::ConstructLocalMediaModule() (not ready) complete"))); |
0aa8cc770c8a
Revision: 201032
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parents:
diff
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|
157 |
return KErrNotReady; |
0aa8cc770c8a
Revision: 201032
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parents:
diff
changeset
|
158 |
} |
0aa8cc770c8a
Revision: 201032
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parents:
diff
changeset
|
159 |
TInt index = iConnData.Count() - 1; |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
160 |
iConnData[index].iLocalModuleUid = aPluginUid; |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
161 |
iConnData[index].iPluginState = EDunStateTryLoad; |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
162 |
// Load the DLL containing the plug-in |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
163 |
TUidType uidType( KDynamicLibraryUid, |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
164 |
KDunLocalMediaPluginInterfaceUid, |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
165 |
aPluginUid ); |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
166 |
FTRACE(FPrint(_L("CDunServerUtils::ConstructLocalMediaModule() loading"))); |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
167 |
TInt retTemp = iConnData[index].iModuleLibrary.Load( aDllName, uidType ); |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
168 |
if ( retTemp != KErrNone ) |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
169 |
{ |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
170 |
FTRACE(FPrint(_L("CDunServerUtils::ConstructLocalMediaModule() (ERROR) complete"))); |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
171 |
return retTemp; |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
172 |
} |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
173 |
FTRACE(FPrint(_L("CDunServerUtils::ConstructLocalMediaModule() plugin 0x%08X loaded"), aPluginUid.iUid)); |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
174 |
// Create the plugin object. |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
175 |
FTRACE(FPrint(_L("CDunServerUtils::ConstructLocalMediaModule() looking up"))); |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
176 |
TLibraryFunction factoryFunction = iConnData[index].iModuleLibrary.Lookup( 1 ); |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
177 |
if ( !factoryFunction ) |
0aa8cc770c8a
Revision: 201032
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parents:
diff
changeset
|
178 |
{ |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
179 |
iConnData[index].iModuleLibrary.Close(); |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
180 |
FTRACE(FPrint(_L("CDunServerUtils::ConstructLocalMediaModule() (ERROR) complete"))); |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
181 |
return KErrNotFound; |
0aa8cc770c8a
Revision: 201032
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parents:
diff
changeset
|
182 |
} |
0aa8cc770c8a
Revision: 201032
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parents:
diff
changeset
|
183 |
MDunLocalMediaPlugin* localPlugin = |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
184 |
reinterpret_cast<MDunLocalMediaPlugin*>( factoryFunction() ); |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
185 |
if ( !localPlugin ) |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
186 |
{ |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
187 |
iConnData[index].iModuleLibrary.Close(); |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
188 |
FTRACE(FPrint(_L("CDunServerUtils::ConstructLocalMediaModule() (ERROR) complete"))); |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
189 |
return KErrGeneral; |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
190 |
} |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
191 |
iConnData[index].iLocalModulePtr = localPlugin; |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
192 |
FTRACE(FPrint(_L("CDunServerUtils::ConstructLocalMediaModule() constructing"))); |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
193 |
TRAPD( retTrap, localPlugin->ConstructL(&iParent, iTransporter) ); |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
194 |
if ( retTrap != KErrNone ) |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
195 |
{ |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
196 |
delete iConnData[index].iLocalModulePtr; |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
197 |
iConnData[index].iLocalModulePtr = NULL; |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
198 |
iConnData[index].iModuleLibrary.Close(); |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
199 |
FTRACE(FPrint(_L("CDunServerUtils::ConstructLocalMediaModule() (ERROR) complete"))); |
0aa8cc770c8a
Revision: 201032
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parents:
diff
changeset
|
200 |
return retTrap; |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
201 |
} |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
202 |
iConnData[index].iPluginState = EDunStateLoaded; |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
203 |
FTRACE(FPrint(_L("CDunServerUtils::ConstructLocalMediaModule() complete"))); |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
204 |
return KErrNone; |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
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diff
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} |
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206 |
|
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// --------------------------------------------------------------------------- |
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// From class MDunServerUtility. |
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// Clears queued UIDs |
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// --------------------------------------------------------------------------- |
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// |
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TBool CDunServerUtils::ClearQueuedUIDs( TUid aPluginUid, |
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TBool aClearClosed, |
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TBool aClearQueued ) |
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|
215 |
{ |
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|
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FTRACE(FPrint(_L("CDunServerUtils::ClearQueuedUIDs()"))); |
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217 |
TInt i; |
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TBool cleared = EFalse; |
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|
219 |
if ( aClearClosed ) |
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220 |
{ |
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221 |
for ( i=iClosedQueue.Count()-1; i>=0; i-- ) |
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222 |
{ |
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223 |
if ( iClosedQueue[i] == aPluginUid ) |
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224 |
{ |
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iClosedQueue.Remove( i ); |
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|
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cleared = ETrue; |
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|
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FTRACE(FPrint(_L("CDunServerUtils::ClearQueuedUIDs() removed from closed queue at %d"), i)); |
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228 |
} |
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229 |
} |
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230 |
} |
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231 |
if ( aClearQueued ) |
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|
232 |
{ |
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|
233 |
for ( i=iPluginQueue.Count()-1; i>=0; i-- ) |
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|
234 |
{ |
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|
235 |
if ( iPluginQueue[i] == aPluginUid ) |
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|
236 |
{ |
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|
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iPluginQueue.Remove( i ); |
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|
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cleared = ETrue; |
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|
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FTRACE(FPrint(_L("CDunServerUtils::ClearQueuedUIDs() removed from plugin queue at %d"), i)); |
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|
240 |
} |
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|
241 |
} |
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|
242 |
} |
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|
243 |
FTRACE(FPrint(_L("CDunServerUtils::ClearQueuedUIDs() complete"))); |
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|
244 |
return cleared; |
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245 |
} |
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|
246 |
|
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|
247 |
// --------------------------------------------------------------------------- |
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248 |
// From class MDunServerUtility. |
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249 |
// Tries to close loaded local media plugin |
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|
250 |
// --------------------------------------------------------------------------- |
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|
251 |
// |
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252 |
TInt CDunServerUtils::TryClosePlugin( TInt aIndex, |
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|
253 |
TBool aDequeue, |
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|
254 |
TBool aClientClose, |
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|
255 |
TBool aSelfClose ) |
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|
256 |
{ |
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|
257 |
FTRACE(FPrint(_L("CDunServerUtils::TryClosePlugin()"))); |
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|
258 |
if ( aIndex < 0 || |
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|
259 |
aIndex >= iConnData.Count() ) |
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|
260 |
{ |
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|
261 |
FTRACE(FPrint(_L("CDunServerUtils::TryClosePlugin() (not found) complete"))); |
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|
262 |
return KErrNotFound; |
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|
263 |
} |
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Revision: 201032
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|
264 |
TInt retTemp = TryUninitialize( aIndex ); |
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|
265 |
if ( retTemp != KErrNone ) |
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|
266 |
{ |
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|
267 |
FTRACE(FPrint(_L("CDunServerUtils::TryClosePlugin() (ERROR) complete"))); |
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|
268 |
return retTemp; |
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|
269 |
} |
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|
270 |
if ( !aSelfClose ) |
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|
271 |
{ |
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|
272 |
retTemp = DoClosePlugin( aIndex, aDequeue, aClientClose ); |
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|
273 |
FTRACE(FPrint(_L("CDunServerUtils::TryClosePlugin() complete"))); |
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|
274 |
return retTemp; |
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|
275 |
} |
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|
276 |
retTemp = iCloseWait->AddPluginToClose( iConnData[aIndex].iLocalModulePtr ); |
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|
277 |
if ( retTemp != KErrNone ) |
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|
278 |
{ |
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|
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iConnData[aIndex].iPluginState = EDunStateZombie; |
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|
280 |
FTRACE(FPrint(_L("CDunServerUtils::TryClosePlugin() state changed to %d"), EDunStateZombie)); |
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|
281 |
return retTemp; |
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|
282 |
} |
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|
283 |
retTemp = iCloseWait->IssueRequest(); |
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|
284 |
if ( retTemp != KErrNone ) |
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|
285 |
{ |
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|
286 |
iConnData[aIndex].iPluginState = EDunStateZombie; |
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Revision: 201032
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|
287 |
FTRACE(FPrint(_L("CDunServerUtils::TryClosePlugin() state changed to %d"), EDunStateZombie)); |
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|
288 |
return retTemp; |
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|
289 |
} |
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Revision: 201032
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|
290 |
FTRACE(FPrint(_L("CDunServerUtils::TryClosePlugin() (waiting) complete"))); |
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Revision: 201032
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|
291 |
return KErrNone; |
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|
292 |
} |
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diff
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|
293 |
|
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Revision: 201032
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|
294 |
// --------------------------------------------------------------------------- |
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|
295 |
// From class MDunServerUtility. |
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Revision: 201032
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|
296 |
// Closes a plugin directly without uninitializing it |
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Revision: 201032
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|
297 |
// --------------------------------------------------------------------------- |
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|
298 |
// |
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Revision: 201032
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|
299 |
TInt CDunServerUtils::DoClosePlugin( |
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Revision: 201032
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diff
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|
300 |
TInt aIndex, |
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Revision: 201032
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diff
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|
301 |
TBool aDequeue, |
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Revision: 201032
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diff
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|
302 |
TBool aClientClose ) |
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Revision: 201032
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diff
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|
303 |
{ |
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Revision: 201032
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diff
changeset
|
304 |
FTRACE(FPrint(_L("CDunServerUtils::DoClosePlugin()"))); |
0aa8cc770c8a
Revision: 201032
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parents:
diff
changeset
|
305 |
if ( aIndex < 0 || |
0aa8cc770c8a
Revision: 201032
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diff
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|
306 |
aIndex >= iConnData.Count() ) |
0aa8cc770c8a
Revision: 201032
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parents:
diff
changeset
|
307 |
{ |
0aa8cc770c8a
Revision: 201032
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parents:
diff
changeset
|
308 |
FTRACE(FPrint(_L("CDunServerUtils::DoClosePlugin() (not found) complete"))); |
0aa8cc770c8a
Revision: 201032
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|
309 |
return KErrNotFound; |
0aa8cc770c8a
Revision: 201032
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parents:
diff
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|
310 |
} |
0aa8cc770c8a
Revision: 201032
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parents:
diff
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|
311 |
TUid pluginUid = iConnData[aIndex].iLocalModuleUid; |
0aa8cc770c8a
Revision: 201032
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parents:
diff
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|
312 |
DoImmediatePluginClose( aIndex, aDequeue ); |
0aa8cc770c8a
Revision: 201032
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parents:
diff
changeset
|
313 |
if ( !aClientClose ) |
0aa8cc770c8a
Revision: 201032
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parents:
diff
changeset
|
314 |
{ |
0aa8cc770c8a
Revision: 201032
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parents:
diff
changeset
|
315 |
// Plugin was closed by something else than client |
0aa8cc770c8a
Revision: 201032
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parents:
diff
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|
316 |
// Enqueue it to closed queue |
0aa8cc770c8a
Revision: 201032
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parents:
diff
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|
317 |
TInt i; |
0aa8cc770c8a
Revision: 201032
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parents:
diff
changeset
|
318 |
TInt count = iClosedQueue.Count(); |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
319 |
for ( i=0; i<count; i++ ) |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
320 |
{ |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
321 |
if ( iClosedQueue[i] == pluginUid ) |
0aa8cc770c8a
Revision: 201032
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parents:
diff
changeset
|
322 |
{ |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
323 |
FTRACE(FPrint(_L("CDunServerUtils::DoClosePlugin() (already exists) complete"))); |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
324 |
return KErrAlreadyExists; |
0aa8cc770c8a
Revision: 201032
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parents:
diff
changeset
|
325 |
} |
0aa8cc770c8a
Revision: 201032
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parents:
diff
changeset
|
326 |
} |
0aa8cc770c8a
Revision: 201032
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parents:
diff
changeset
|
327 |
TInt retTemp = iClosedQueue.Append( pluginUid ); |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
328 |
if ( retTemp != KErrNone ) |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
329 |
{ |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
330 |
FTRACE(FPrint(_L("CDunServerUtils::DoClosePlugin() (append failed!) complete"))); |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
331 |
return retTemp; |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
332 |
} |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
333 |
FTRACE(FPrint(_L("CDunServerUtils::DoClosePlugin() appended to index %d"), iClosedQueue.Count()-1)); |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
334 |
} |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
335 |
FTRACE(FPrint(_L("CDunServerUtils::DoClosePlugin() complete"))); |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
336 |
return KErrNone; |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
337 |
} |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
338 |
|
0aa8cc770c8a
Revision: 201032
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parents:
diff
changeset
|
339 |
// --------------------------------------------------------------------------- |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
340 |
// From class MDunServerUtility. |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
341 |
// Does immediate close of plugin |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
342 |
// --------------------------------------------------------------------------- |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
343 |
// |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
344 |
TInt CDunServerUtils::DoImmediatePluginClose( TInt aIndex, TBool aDequeue ) |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
345 |
{ |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
346 |
FTRACE(FPrint(_L("CDunServerUtils::DoImmediatePluginClose()"))); |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
347 |
if ( aIndex < 0 || |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
348 |
aIndex >= iConnData.Count() ) |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
349 |
{ |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
350 |
FTRACE(FPrint(_L("CDunServerUtils::DoImmediatePluginClose() (not found) complete"))); |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
351 |
return KErrNotFound; |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
352 |
} |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
353 |
delete iConnData[aIndex].iLocalModulePtr; |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
354 |
iConnData[aIndex].iLocalModulePtr = NULL; |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
355 |
if ( iConnData[aIndex].iModuleLibrary.Handle() != KNullHandle ) |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
356 |
{ |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
357 |
iConnData[aIndex].iModuleLibrary.Close(); |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
358 |
} |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
359 |
iConnData.Remove( aIndex ); |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
360 |
// Now, the following check is needed to avoid recursion by: |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
361 |
// ReopenQueuedPlugins()->OpenMediaByUid()->TryClosePlugin()-> |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
362 |
// DoImmediatePluginClose()->ReopenQueuedPlugins() |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
363 |
if ( aDequeue ) |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
364 |
{ |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
365 |
iParent.ReopenQueuedPlugins(); |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
366 |
} |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
367 |
// Ignore error(s); this function must only report it's own operation status |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
368 |
FTRACE(FPrint(_L("CDunServerUtils::DoImmediatePluginClose() complete"))); |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
369 |
return KErrNone; |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
370 |
} |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
371 |
|
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
372 |
// --------------------------------------------------------------------------- |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
373 |
// From class MDunServerUtility. |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
374 |
// Tries uninitialization and after that listening state switch on a plugin |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
375 |
// --------------------------------------------------------------------------- |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
376 |
// |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
377 |
TInt CDunServerUtils::TryInitializeToListening( TUid aPluginUid ) |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
378 |
{ |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
379 |
FTRACE(FPrint(_L("CDunServerUtils::TryInitializeToListening()"))); |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
380 |
TInt i; |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
381 |
TInt count = iConnData.Count(); |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
382 |
for ( i=0; i<count; i++ ) |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
383 |
{ |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
384 |
if ( iConnData[i].iLocalModuleUid == aPluginUid ) |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
385 |
{ |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
386 |
break; |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
387 |
} |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
388 |
} |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
389 |
if ( i >= count ) |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
390 |
{ |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
391 |
FTRACE(FPrint(_L("CDunServerUtils::TryInitializeToListening() (not found) complete"))); |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
392 |
return KErrNotFound; |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
393 |
} |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
394 |
TInt retTemp = TryUninitialize( i ); |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
395 |
if ( retTemp != KErrNone ) |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
396 |
{ |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
397 |
FTRACE(FPrint(_L("CDunServerUtils::TryInitializeToListening() (uninitialize error) complete"))); |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
398 |
return retTemp; |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
399 |
} |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
400 |
// Change from Uninitialized to Loaded because listening mode needs it |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
401 |
// (plugin is already loaded anyway) |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
402 |
iConnData[i].iPluginState = EDunStateLoaded; |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
403 |
retTemp = TryListening( i ); |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
404 |
if ( retTemp != KErrNone ) |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
405 |
{ |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
406 |
FTRACE(FPrint(_L("CDunServerUtils::TryInitializeToListening() (listening error) complete"))); |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
407 |
return retTemp; |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
408 |
} |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
409 |
FTRACE(FPrint(_L("CDunServerUtils::TryInitializeToListening() complete"))); |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
410 |
return KErrNone; |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
411 |
} |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
412 |
|
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
413 |
// --------------------------------------------------------------------------- |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
414 |
// From class MDunServerUtility. |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
415 |
// Tries listening state switch on a plugin |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
416 |
// --------------------------------------------------------------------------- |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
417 |
// |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
418 |
TInt CDunServerUtils::TryListening( TInt aIndex ) |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
419 |
{ |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
420 |
FTRACE(FPrint(_L("CDunServerUtils::TryListening()"))); |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
421 |
if ( aIndex < 0 || |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
422 |
aIndex >= iConnData.Count() ) |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
423 |
{ |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
424 |
FTRACE(FPrint(_L("CDunServerUtils::TryListening() (not found) complete"))); |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
425 |
return KErrNotFound; |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
426 |
} |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
427 |
if ( iConnData[aIndex].iPluginState != EDunStateLoaded ) |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
428 |
{ |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
429 |
FTRACE(FPrint(_L("CDunServerUtils::TryListening() (not ready) complete"))); |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
430 |
return KErrNotReady; |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
431 |
} |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
432 |
FTRACE(FPrint(_L("CDunServerUtils::TryListening() notifying server state change (%d)"), EDunStateTryListen)); |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
433 |
TInt retTemp = |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
434 |
iConnData[aIndex].iLocalModulePtr->NotifyServerStateChange( EDunStateTryListen ); |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
435 |
if ( retTemp != KErrNone ) |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
436 |
{ |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
437 |
iConnData[aIndex].iPluginState = EDunStateZombie; |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
438 |
FTRACE(FPrint(_L("CDunServerUtils::TryListening() state changed to %d"), EDunStateZombie)); |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
439 |
FTRACE(FPrint(_L("CDunServerUtils::TryListening() (ERROR) complete"))); |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
440 |
return retTemp; |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
441 |
} |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
442 |
// Plugin could have changed state, only change state if possible |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
443 |
// This can happen if plugin has no real listening and switches directly |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
444 |
// from listening mode to channeled mode |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
445 |
if ( iConnData[aIndex].iPluginState == EDunStateTryListen ) |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
446 |
{ |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
447 |
iConnData[aIndex].iPluginState = EDunStateListening; |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
448 |
} |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
449 |
FTRACE(FPrint(_L("CDunServerUtils::TryListening() state changed to %d"), EDunStateListening)); |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
450 |
FTRACE(FPrint(_L("CDunServerUtils::TryListening() complete"))); |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
451 |
return KErrNone; |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
452 |
} |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
453 |
|
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
454 |
// --------------------------------------------------------------------------- |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
455 |
// From class MDunServerUtility. |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
456 |
// Tries uninitialization of a plugin |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
457 |
// --------------------------------------------------------------------------- |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
458 |
// |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
459 |
TInt CDunServerUtils::TryUninitialize( TInt aIndex ) |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
460 |
{ |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
461 |
FTRACE(FPrint(_L("CDunServerUtils::TryUninitialize()"))); |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
462 |
if ( aIndex < 0 || |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
463 |
aIndex >= iConnData.Count() ) |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
464 |
{ |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
465 |
FTRACE(FPrint(_L("CDunServerUtils::TryUninitialize() (not found) complete"))); |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
466 |
return KErrNotFound; |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
467 |
} |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
468 |
if ( iConnData[aIndex].iPluginState == EDunStateUninitialized ) |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
469 |
{ |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
470 |
FTRACE(FPrint(_L("CDunServerUtils::TryUninitialize() (already uninitialized) complete"))); |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
471 |
return KErrNotReady; |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
472 |
} |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
473 |
FTRACE(FPrint(_L("CDunServerUtils::TryUninitialize() notifying server state change (%d)"), EDunStateTryUninitialize)); |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
474 |
TInt retTemp = |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
475 |
iConnData[aIndex].iLocalModulePtr->NotifyServerStateChange( EDunStateTryUninitialize ); |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
476 |
if ( retTemp != KErrNone ) |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
477 |
{ |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
478 |
iConnData[aIndex].iPluginState = EDunStateZombie; |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
479 |
FTRACE(FPrint(_L("CDunServerUtils::TryUninitialize() state changed to %d"), EDunStateZombie)); |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
480 |
FTRACE(FPrint(_L("CDunServerUtils::TryUninitialize() (ERROR) complete"))); |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
481 |
return retTemp; |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
482 |
} |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
483 |
// Plugin state must be EDunStateLoaded after uninitialization |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
484 |
if ( iConnData[aIndex].iPluginState == EDunStateLoaded ) |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
485 |
{ |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
486 |
iConnData[aIndex].iPluginState = EDunStateUninitialized; |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
487 |
FTRACE(FPrint(_L("CDunServerUtils::TryUninitialize() state changed to %d"), EDunStateUninitialized)); |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
488 |
} |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
489 |
else |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
490 |
{ |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
491 |
// Should never come here |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
492 |
iConnData[aIndex].iPluginState = EDunStateZombie; |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
493 |
FTRACE(FPrint(_L("CDunServerUtils::TryUninitialize() state changed to %d"), EDunStateZombie)); |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
494 |
} |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
495 |
FTRACE(FPrint(_L("CDunServerUtils::TryUninitialize() complete"))); |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
496 |
return KErrNone; |
0aa8cc770c8a
Revision: 201032
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
497 |
} |