1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/os/persistentdata/featuremgmt/featuremgr/src/clientdll/featmgrtlsdata.cpp Fri Jun 15 03:10:57 2012 +0200
1.3 @@ -0,0 +1,355 @@
1.4 +// Copyright (c) 2007-2010 Nokia Corporation and/or its subsidiary(-ies).
1.5 +// All rights reserved.
1.6 +// This component and the accompanying materials are made available
1.7 +// under the terms of "Eclipse Public License v1.0"
1.8 +// which accompanies this distribution, and is available
1.9 +// at the URL "http://www.eclipse.org/legal/epl-v10.html".
1.10 +//
1.11 +// Initial Contributors:
1.12 +// Nokia Corporation - initial contribution.
1.13 +//
1.14 +// Contributors:
1.15 +//
1.16 +// Description:
1.17 +//
1.18 +
1.19 +
1.20 +
1.21 +// INCLUDE FILES
1.22 +#include <featmgr/featmgr.h>
1.23 +#include "featmgrtlsdata.h"
1.24 +#include "featmgrdebug.h"
1.25 +
1.26 +// ============================= LOCAL FUNCTIONS ===============================
1.27 +
1.28 +static CFeatMgrTlsData* TlsData( )
1.29 + {
1.30 + CFeatMgrTlsData* tlsData = STATIC_CAST( CFeatMgrTlsData*, Dll::Tls() );
1.31 + _LIT( KPanicCategory, "RFeatureControl" );
1.32 + __ASSERT_ALWAYS( tlsData, User::Panic( KPanicCategory, EPanicBadHandle ) );
1.33 +
1.34 + return tlsData;
1.35 + }
1.36 +
1.37 +
1.38 +EXPORT_C TInt GetClientCount( )
1.39 + {
1.40 + CFeatMgrTlsData* tlsData = STATIC_CAST( CFeatMgrTlsData*, Dll::Tls() );
1.41 + if (tlsData)
1.42 + {
1.43 + return tlsData->ClientCount();
1.44 + }
1.45 + else
1.46 + {
1.47 + return 0;
1.48 + }
1.49 + }
1.50 +
1.51 +// ============================ MEMBER FUNCTIONS ===============================
1.52 +
1.53 +// -----------------------------------------------------------------------------
1.54 +// CFeatureManager::CFeatureManager()
1.55 +// -----------------------------------------------------------------------------
1.56 +//
1.57 +
1.58 +CFeatMgrTlsData::CFeatMgrTlsData() :
1.59 + iClientCount(0)
1.60 + {
1.61 + }
1.62 +
1.63 +// -----------------------------------------------------------------------------
1.64 +// CFeatureManager::ConstructL
1.65 +// -----------------------------------------------------------------------------
1.66 +//
1.67 +void CFeatMgrTlsData::ConstructL()
1.68 + {
1.69 + // Connect to Feature Manager server
1.70 + FUNC_LOG
1.71 + TInt err( iFeatMgrClient.Connect() );
1.72 + User::LeaveIfError(err);
1.73 + }
1.74 +
1.75 +// -----------------------------------------------------------------------------
1.76 +// CFeatureManager::NewL()
1.77 +// Two-phased constructor.
1.78 +// -----------------------------------------------------------------------------
1.79 +//
1.80 +CFeatMgrTlsData* CFeatMgrTlsData::NewL()
1.81 + {
1.82 + CFeatMgrTlsData* self = new( ELeave ) CFeatMgrTlsData();
1.83 + CleanupStack::PushL( self );
1.84 + self->ConstructL();
1.85 + CleanupStack::Pop( self );
1.86 + return self;
1.87 + }
1.88 +
1.89 +// -----------------------------------------------------------------------------
1.90 +// CFeatureManager::~CFeatMgrTlsData
1.91 +// -----------------------------------------------------------------------------
1.92 +//
1.93 +CFeatMgrTlsData::~CFeatMgrTlsData()
1.94 + {
1.95 + FUNC_LOG
1.96 + iFeatMgrClient.Close();
1.97 + }
1.98 +
1.99 +// -----------------------------------------------------------------------------
1.100 +// CFeatMgrTlsData::CanBeFreed()
1.101 +// -----------------------------------------------------------------------------
1.102 +//
1.103 +TBool CFeatMgrTlsData::CanBeFreed() const
1.104 + {
1.105 + if (iClientCount <= 0)
1.106 + {
1.107 + INFO_LOG1( "FeatMgr: TLS can be freed, clients(%d)", iClientCount );
1.108 + return ETrue;
1.109 + }
1.110 + else
1.111 + {
1.112 + INFO_LOG1( "FeatMgr: TLS can NOT be freed, clients(%d)", iClientCount );
1.113 + return EFalse;
1.114 + }
1.115 + }
1.116 +
1.117 +// -----------------------------------------------------------------------------
1.118 +// CFeatMgrTlsData::IncreaseClientCount()
1.119 +// -----------------------------------------------------------------------------
1.120 +//
1.121 +void CFeatMgrTlsData::IncreaseClientCount()
1.122 + {
1.123 + ++iClientCount;
1.124 + INFO_LOG1( "FeatMgr: TLS increase, clients now(%d)", iClientCount );
1.125 + }
1.126 +
1.127 +// -----------------------------------------------------------------------------
1.128 +// CFeatMgrTlsData::DecreaseClientCount()
1.129 +// -----------------------------------------------------------------------------
1.130 +//
1.131 +
1.132 +void CFeatMgrTlsData::DecreaseClientCount()
1.133 + {
1.134 + --iClientCount;
1.135 + INFO_LOG1( "FeatMgr: TLS decrease, clients now(%d)", iClientCount );
1.136 + }
1.137 +
1.138 +// -----------------------------------------------------------------------------
1.139 +// CFeatMgrTlsData::ClientCount()
1.140 +// -----------------------------------------------------------------------------
1.141 +//
1.142 +TInt CFeatMgrTlsData::ClientCount()
1.143 + {
1.144 + return iClientCount;
1.145 + }
1.146 +// -----------------------------------------------------------------------------
1.147 +// CFeatMgrTlsData::FeatureSupported()
1.148 +// -----------------------------------------------------------------------------
1.149 +//
1.150 +TInt CFeatMgrTlsData::FeatureSupported( TFeatureEntry& aFeature ) const
1.151 + {
1.152 + return iFeatMgrClient.FeatureSupported( aFeature );
1.153 + }
1.154 +
1.155 +// -----------------------------------------------------------------------------
1.156 +// CFeatMgrTlsData::FeaturesSupported()
1.157 +// -----------------------------------------------------------------------------
1.158 +//
1.159 +TInt CFeatMgrTlsData::FeaturesSupported( RFeatureArray& aFeatures )
1.160 + {
1.161 + return iFeatMgrClient.FeaturesSupported( aFeatures );
1.162 + }
1.163 +
1.164 +// -----------------------------------------------------------------------------
1.165 +// CFeatMgrTlsData::EnableFeature()
1.166 +// -----------------------------------------------------------------------------
1.167 +//
1.168 +TInt CFeatMgrTlsData::EnableFeature( TUid aFeature ) const
1.169 + {
1.170 + return iFeatMgrClient.EnableFeature( aFeature );
1.171 + }
1.172 +
1.173 +// -----------------------------------------------------------------------------
1.174 +// CFeatMgrTlsData::DisableFeature()
1.175 +// -----------------------------------------------------------------------------
1.176 +//
1.177 +TInt CFeatMgrTlsData::DisableFeature( TUid aFeature ) const
1.178 + {
1.179 + return iFeatMgrClient.DisableFeature( aFeature );
1.180 + }
1.181 +
1.182 +// -----------------------------------------------------------------------------
1.183 +// CFeatMgrTlsData::SetFeature()
1.184 +// -----------------------------------------------------------------------------
1.185 +//
1.186 +TInt CFeatMgrTlsData::SetFeature( TUid aFeature, TBool aEnabled, TInt aData ) const
1.187 + {
1.188 + return iFeatMgrClient.SetFeature( aFeature, aEnabled, aData );
1.189 + }
1.190 +
1.191 +// -----------------------------------------------------------------------------
1.192 +// CFeatMgrTlsData::SetFeature()
1.193 +// -----------------------------------------------------------------------------
1.194 +//
1.195 +TInt CFeatMgrTlsData::SetFeature( TUid aFeature, TInt aData ) const
1.196 + {
1.197 + return iFeatMgrClient.SetFeature( aFeature, aData );
1.198 + }
1.199 +
1.200 +// -----------------------------------------------------------------------------
1.201 +// CFeatMgrTlsData::AddFeature()
1.202 +// -----------------------------------------------------------------------------
1.203 +//
1.204 +TInt CFeatMgrTlsData::AddFeature( TFeatureEntry aFeature ) const
1.205 + {
1.206 + return iFeatMgrClient.AddFeature( aFeature );
1.207 + }
1.208 +
1.209 +// -----------------------------------------------------------------------------
1.210 +// CFeatMgrTlsData::DeleteFeature()
1.211 +// -----------------------------------------------------------------------------
1.212 +//
1.213 +TInt CFeatMgrTlsData::DeleteFeature( TUid aFeature ) const
1.214 + {
1.215 + return iFeatMgrClient.DeleteFeature( aFeature );
1.216 + }
1.217 +
1.218 +// -----------------------------------------------------------------------------
1.219 +// CFeatMgrTlsData::ListSupportedFeaturesL()
1.220 +// -----------------------------------------------------------------------------
1.221 +//
1.222 +void CFeatMgrTlsData::ListSupportedFeaturesL( RFeatureUidArray& aSupportedFeatures )
1.223 + {
1.224 + iFeatMgrClient.ListSupportedFeaturesL( aSupportedFeatures );
1.225 + }
1.226 +
1.227 +// -----------------------------------------------------------------------------
1.228 +// CFeatMgrTlsData::ReRequestNotification(TUid&, TRequestStatus&)
1.229 +// -----------------------------------------------------------------------------
1.230 +//
1.231 +void CFeatMgrTlsData::ReRequestNotification( TUid& aFeatUid, TRequestStatus& aStatus )
1.232 + {
1.233 + iFeatMgrClient.ReRequestNotification( aFeatUid, aStatus );
1.234 + }
1.235 +
1.236 +
1.237 +// -----------------------------------------------------------------------------
1.238 +// CFeatMgrTlsData::RequestNotification(RFeatureUidArray&, TUid&, TRequestStatus&)
1.239 +// -----------------------------------------------------------------------------
1.240 +//
1.241 +TInt CFeatMgrTlsData::RequestNotification( RFeatureUidArray& aFeatures, TUid& aFeatUid,
1.242 + TRequestStatus& aStatus )
1.243 + {
1.244 + return iFeatMgrClient.RequestNotification( aFeatures, aFeatUid, aStatus );
1.245 + }
1.246 +
1.247 +// -----------------------------------------------------------------------------
1.248 +// CFeatMgrTlsData::RequestNotifyCancel(RFeatureUidArray&, TRequestStatus&)
1.249 +// -----------------------------------------------------------------------------
1.250 +//
1.251 +TInt CFeatMgrTlsData::RequestNotifyCancel( TUid aFeature ) const
1.252 + {
1.253 + return iFeatMgrClient.RequestNotifyCancel( aFeature );
1.254 + }
1.255 +
1.256 +// -----------------------------------------------------------------------------
1.257 +// CFeatMgrTlsData::RequestNotifyCancelAll(RFeatureUidArray&, TRequestStatus&)
1.258 +// -----------------------------------------------------------------------------
1.259 +//
1.260 +TInt CFeatMgrTlsData::RequestNotifyCancelAll( ) const
1.261 + {
1.262 + return iFeatMgrClient.RequestNotifyCancelAll( );
1.263 + }
1.264 +
1.265 +// -----------------------------------------------------------------------------
1.266 +// CFeatMgrTlsData::DeleteClient()
1.267 +// -----------------------------------------------------------------------------
1.268 +//
1.269 +void CFeatMgrTlsData::DeleteClient()
1.270 + {
1.271 + CFeatMgrTlsData* tlsData = TlsData();
1.272 +
1.273 + // Decrease the client count (self)
1.274 + tlsData->DecreaseClientCount();
1.275 +
1.276 + // Check if no more clients so that TLS can be freed.
1.277 + if (tlsData->CanBeFreed())
1.278 + {
1.279 + delete tlsData;
1.280 + Dll::SetTls( NULL );
1.281 + }
1.282 + }
1.283 +
1.284 +// -----------------------------------------------------------------------------
1.285 +// CFeatMgrTlsData::SWIStart()
1.286 +// -----------------------------------------------------------------------------
1.287 +//
1.288 +TInt CFeatMgrTlsData::SWIStart( ) const
1.289 + {
1.290 + return iFeatMgrClient.SWIStart();
1.291 + }
1.292 +
1.293 +// -----------------------------------------------------------------------------
1.294 +// CFeatMgrTlsData::SWIEnd()
1.295 +// -----------------------------------------------------------------------------
1.296 +//
1.297 +TInt CFeatMgrTlsData::SWIEnd( ) const
1.298 + {
1.299 + return iFeatMgrClient.SWIEnd();
1.300 + }
1.301 +
1.302 +/////////////////////////////////////////////////////////////////////////////////
1.303 +
1.304 +// debug only API functions
1.305 +#ifdef EXTENDED_FEATURE_MANAGER_TEST
1.306 +
1.307 +#pragma BullseyeCoverage off
1.308 +
1.309 +/**
1.310 +*/
1.311 +void CFeatMgrTlsData::ResourceMark()
1.312 + {
1.313 + iFeatMgrClient.ResourceMark();
1.314 + }
1.315 +
1.316 +/**
1.317 +*/
1.318 +void CFeatMgrTlsData::ResourceCheck()
1.319 + {
1.320 + iFeatMgrClient.ResourceCheck();
1.321 + }
1.322 +
1.323 +/**
1.324 +*/
1.325 +TInt CFeatMgrTlsData::ResourceCount()
1.326 + {
1.327 + return iFeatMgrClient.ResourceCount();
1.328 + }
1.329 +
1.330 +/**
1.331 +*/
1.332 +void CFeatMgrTlsData::SetHeapFailure(TInt aAllocFailType, TInt aRate)
1.333 + {
1.334 + iFeatMgrClient.SetHeapFailure(aAllocFailType, aRate);
1.335 + }
1.336 +
1.337 +// -----------------------------------------------------------------------------
1.338 +// CFeatMgrTlsData::NumberOfNotifyFeatures()
1.339 +// -----------------------------------------------------------------------------
1.340 +//
1.341 +TInt CFeatMgrTlsData::NumberOfNotifyFeatures( void ) const
1.342 + {
1.343 + return iFeatMgrClient.NumberOfNotifyFeatures();
1.344 + }
1.345 +// -----------------------------------------------------------------------------
1.346 +// CFeatMgrTlsData::CountAllocCells()
1.347 +// -----------------------------------------------------------------------------
1.348 +//
1.349 +TInt CFeatMgrTlsData::CountAllocCells( void ) const
1.350 + {
1.351 + return iFeatMgrClient.CountAllocCells();
1.352 + }
1.353 +
1.354 +#pragma BullseyeCoverage on
1.355 +
1.356 +#endif
1.357 +
1.358 +// End of File