os/persistentdata/traceservices/tracefw/ulogger/src/uloggerserver/uloggersrvsession.cpp
1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/os/persistentdata/traceservices/tracefw/ulogger/src/uloggerserver/uloggersrvsession.cpp Fri Jun 15 03:10:57 2012 +0200
1.3 @@ -0,0 +1,622 @@
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 +#include <s32mem.h>
1.21 +#include "uloggersession.h"
1.22 +#include "uloggershared.h"
1.23 +#include "uloggerclient.h"
1.24 +#include "uloggershared.h"
1.25 +#include "uloggertools.h"
1.26 +
1.27 +namespace Ulogger {
1.28 +
1.29 +
1.30 +CULoggerSession* CULoggerSession::NewL(RThread& aClient, CULoggerServer& aServer)
1.31 + {
1.32 + CULoggerSession* self = CULoggerSession::NewLC(aClient, aServer);
1.33 + CleanupStack::Pop(); //self
1.34 + return self;
1.35 + }//</NewL>
1.36 +
1.37 +
1.38 +
1.39 +
1.40 +CULoggerSession* CULoggerSession::NewLC(RThread& aClient, CULoggerServer& aServer)
1.41 + {
1.42 + CULoggerSession* self = new(ELeave) CULoggerSession( aClient, aServer );
1.43 + CleanupStack::PushL( self );
1.44 + self->ConstructL();
1.45 + return self;
1.46 + }//</NewLC>
1.47 +
1.48 +
1.49 +
1.50 +
1.51 +void CULoggerSession::ConstructL()
1.52 + {
1.53 + iServer.IncrementSessions();
1.54 + }//</ConstructL>
1.55 +
1.56 +
1.57 +
1.58 +CULoggerSession::CULoggerSession(RThread& aClient, CULoggerServer& aServer)
1.59 +: CSession2(),
1.60 +iServer( aServer ),
1.61 +iClient( aClient )
1.62 + {
1.63 +
1.64 + }//</constructor>
1.65 +
1.66 +
1.67 +
1.68 +CULoggerSession::~CULoggerSession()
1.69 +{
1.70 + iServer.DecrementSessions();
1.71 +}//</destructor>
1.72 +
1.73 +
1.74 +
1.75 +
1.76 +
1.77 +
1.78 +/** Process message from 'client' (actually another instance of ourselves)
1.79 +*/
1.80 +void CULoggerSession::ServiceL(const RMessage2& aMessage)
1.81 + {
1.82 + TInt error = KErrNone;
1.83 + switch(aMessage.Function())
1.84 + {
1.85 + case ERunAsService:
1.86 + {
1.87 + iServer.RunAsService(ETrue);
1.88 + error = KErrNone;
1.89 + }
1.90 + break;
1.91 +
1.92 + case EDontRunAsService:
1.93 + {
1.94 + iServer.RunAsService(EFalse);
1.95 + error = KErrNone;
1.96 + }
1.97 + break;
1.98 +
1.99 + case EStart:
1.100 + {
1.101 + //Starts the BTrace
1.102 + //r= iServer.Start();
1.103 + if(!iServer.ServerState())
1.104 + error = iServer.RestartOutputting();
1.105 + else
1.106 + error = KErrInUse;
1.107 + }
1.108 + break;
1.109 +
1.110 + case EStop:
1.111 + {
1.112 + //Stops the BTrace
1.113 + error = iServer.Stop();
1.114 + //iServer.UnconfigureCurrentChannel();
1.115 + }
1.116 + break;
1.117 +
1.118 + case ERestart:
1.119 + {
1.120 + error = iServer.RestartOutputting();
1.121 + }
1.122 + break;
1.123 +
1.124 + case ESetPrimaryFilter:
1.125 + {
1.126 + //Set filter 1
1.127 + RArray<TUint32> filterArray;
1.128 + CleanupClosePushL(filterArray);
1.129 +
1.130 + TInt elementsCount = aMessage.Int1();
1.131 + if(elementsCount > 0)
1.132 + {
1.133 + HBufC8* desData = HBufC8::NewLC(elementsCount);
1.134 + TPtr8 readPtr(desData->Des());
1.135 + aMessage.ReadL(0, readPtr);
1.136 +
1.137 + CArrayFixFlat<TUint8> *array = new (ELeave) CArrayFixFlat<TUint8>(1);
1.138 + CleanupStack::PushL(array);
1.139 +
1.140 + TUint8 tmp(1);
1.141 + InternalizeFromBufL(readPtr, *array, tmp);
1.142 +
1.143 + for(TInt i(0); i < array->Count(); ++i)
1.144 + {
1.145 + filterArray.AppendL((TUint32)array->At(i));
1.146 + }
1.147 +
1.148 + error = iServer.SetActiveFilterL(filterArray, EPrimaryFilter);
1.149 +
1.150 + CleanupStack::PopAndDestroy(3, &filterArray); // and array, desData
1.151 + }
1.152 + else
1.153 + {
1.154 + error = KErrArgument;
1.155 + }
1.156 + }
1.157 + break;
1.158 +
1.159 + case ERemovePrimaryFilter:
1.160 + {
1.161 + //remove primaryfilters
1.162 + TInt elementsCount = aMessage.Int1();
1.163 + if(elementsCount > 0)
1.164 + {
1.165 + RArray<TUint32> filterArray;
1.166 + CleanupClosePushL(filterArray);
1.167 + HBufC8* desData = HBufC8::NewLC(elementsCount);
1.168 + TPtr8 readPtr(desData->Des());
1.169 + aMessage.ReadL(0, readPtr);
1.170 +
1.171 + CArrayFixFlat<TUint8> *array = new (ELeave) CArrayFixFlat<TUint8>(1);
1.172 + CleanupStack::PushL(array);
1.173 +
1.174 + TUint8 tmp(1);
1.175 + InternalizeFromBufL(readPtr, *array, tmp);
1.176 +
1.177 + for(TInt i(0); i < array->Count(); ++i)
1.178 + {
1.179 + filterArray.AppendL((TUint32)array->At(i));
1.180 + }
1.181 +
1.182 + error = iServer.RemoveActiveFilter(filterArray,EPrimaryFilter);
1.183 +
1.184 + CleanupStack::PopAndDestroy(3, &filterArray); // and array, desData
1.185 + }
1.186 + else
1.187 + {
1.188 + error = KErrArgument;
1.189 + }
1.190 + }
1.191 + break;
1.192 +
1.193 + case EGetPrimaryFilters:
1.194 + {
1.195 + //Get primaryfilters
1.196 + RArray<TUint32> listBuffer;
1.197 + error = iServer.GetActiveFilters(listBuffer,EPrimaryFilter);
1.198 +
1.199 + CArrayFixFlat<TUint8> *fixArray = new (ELeave)CArrayFixFlat<TUint8>(1);
1.200 + CleanupStack::PushL(fixArray);
1.201 +
1.202 + for(TInt i=0; i<listBuffer.Count(); ++i)
1.203 + fixArray->AppendL((TUint8)listBuffer[i]);
1.204 + HBufC8* desData = ExternalizeToBufL((const CArrayFix<TUint8>&) *fixArray, sizeof(TUint8));
1.205 + CleanupStack::PopAndDestroy(); //fixArray
1.206 +
1.207 + aMessage.Write(0,*desData);
1.208 +
1.209 + delete desData;
1.210 + desData = NULL;
1.211 + listBuffer.Close();
1.212 + }
1.213 + break;
1.214 + case ESetSecondaryFilter:
1.215 + {
1.216 + //Set filter 2
1.217 + TInt elementsCount = aMessage.Int1();
1.218 + if(elementsCount > 0)
1.219 + {
1.220 + HBufC8* desData = HBufC8::NewLC(elementsCount*sizeof(TUint32));
1.221 + TPtr8 readPtr(desData->Des());
1.222 + aMessage.ReadL(0, readPtr);
1.223 +
1.224 + RArray<TUint32> filterArray;
1.225 + TUint32 tmp=1;
1.226 + InternalizeFromBufL(readPtr, filterArray, tmp);
1.227 +
1.228 + error = iServer.SetActiveFilterL(filterArray,ESecondaryFilter);
1.229 +
1.230 + CleanupStack::PopAndDestroy(); //desData
1.231 + filterArray.Close();
1.232 + }
1.233 + else
1.234 + error = KErrArgument;
1.235 + }
1.236 + break;
1.237 +
1.238 + case ERemoveSecondaryFilter:
1.239 + {
1.240 + //remove secondaryfilters
1.241 + TInt elementsCount = aMessage.Int1();
1.242 + if(elementsCount > 0)
1.243 + {
1.244 + HBufC8* desData = HBufC8::NewLC(elementsCount*sizeof(TUint32));
1.245 + TPtr8 readPtr(desData->Des());
1.246 + aMessage.ReadL(0, readPtr);
1.247 +
1.248 + RArray<TUint32> filterArray;
1.249 +
1.250 + TUint32 tmp=1;
1.251 + InternalizeFromBufL(readPtr, filterArray, tmp);
1.252 +
1.253 + error = iServer.RemoveActiveFilter(filterArray,ESecondaryFilter);
1.254 +
1.255 + CleanupStack::PopAndDestroy(); //desData
1.256 + filterArray.Close();
1.257 + }
1.258 + else
1.259 + error = KErrArgument;
1.260 + }
1.261 + break;
1.262 +
1.263 + case EGetSecondaryFilters:
1.264 + {
1.265 + //Get secondary filters
1.266 + RArray<TUint32> listBuffer;
1.267 + error=iServer.GetActiveFilters(listBuffer,ESecondaryFilter);
1.268 +
1.269 + HBufC8* desData = ExternalizeToBufL(listBuffer, sizeof(TUint32));
1.270 + TPtr8 readPtr2(desData->Des());
1.271 + aMessage.Write(0,readPtr2);
1.272 +
1.273 + delete desData;
1.274 + desData = NULL;
1.275 + listBuffer.Close();
1.276 + }
1.277 + break;
1.278 +
1.279 + case EEnableSecondaryFiltering:
1.280 + {
1.281 + error = iServer.SetSecondaryFiltering(KEnable);
1.282 + }
1.283 + break;
1.284 +
1.285 + case EDisableSecondaryFiltering:
1.286 + {
1.287 + error = iServer.SetSecondaryFiltering(KDisable);
1.288 + }
1.289 + break;
1.290 +
1.291 + case EGetSecondaryFiltering:
1.292 + {
1.293 + TBool enabled = EFalse;
1.294 + iServer.GetSecondaryFiltering(enabled);
1.295 + SendIntegerL(aMessage, (TInt)enabled);
1.296 + }
1.297 + break;
1.298 +
1.299 + case ESetActivePlugin:
1.300 + {
1.301 + //Set the active plugin
1.302 + HBufC8* pluginName = NULL;
1.303 + TInt dataSize1 = aMessage.GetDesLength(0);
1.304 + if(dataSize1 > 0)
1.305 + {
1.306 + pluginName = HBufC8::NewLC( dataSize1 );
1.307 + TPtr8 namePtr(pluginName->Des());
1.308 + aMessage.ReadL(0,namePtr);
1.309 + error = iServer.SetActiveOutputPlugin(pluginName->Des());
1.310 + CleanupStack::PopAndDestroy(1);
1.311 + }
1.312 + else
1.313 + error = KErrArgument;
1.314 + }
1.315 + break;
1.316 +
1.317 + case ESetActiveInputPlugin:
1.318 + {
1.319 + //Set the active control plugin
1.320 + HBufC8* pluginName = NULL;
1.321 + TInt dataSize1 = aMessage.GetDesLength(0);
1.322 + if(dataSize1 > 0)
1.323 + {
1.324 + pluginName = HBufC8::NewLC( dataSize1 );
1.325 + TPtr8 namePtr(pluginName->Des());
1.326 + aMessage.ReadL(0,namePtr);
1.327 + error = iServer.SetActiveInputPlugin(pluginName->Des());
1.328 + CleanupStack::PopAndDestroy(1); //pluginName
1.329 + }
1.330 + else
1.331 + error = KErrArgument;
1.332 + }
1.333 + break;
1.334 +
1.335 + case ESetPluginSettings:
1.336 + {
1.337 + //Set the channel settings
1.338 + HBufC8* pluginName = NULL;
1.339 + HBufC8* setting = NULL;
1.340 +
1.341 + RArray<TPtrC8> value;
1.342 + TInt dataSize1 = aMessage.GetDesLength(0);
1.343 + TInt dataSize2 = aMessage.GetDesLength(1);
1.344 + CArrayPtrFlat<HBufC8> *ptrArray = new (ELeave) CArrayPtrFlat<HBufC8>(1);
1.345 + CleanupStack::PushL(ptrArray);
1.346 +
1.347 + if(dataSize1>0 && dataSize2>0)
1.348 + {
1.349 + pluginName = HBufC8::NewLC( dataSize1 );
1.350 + setting = HBufC8::NewLC( dataSize2 );
1.351 + TPtr8 data1Ptr(pluginName->Des());
1.352 + TPtr8 data2Ptr(setting->Des());
1.353 +
1.354 + aMessage.ReadL(0,data1Ptr);
1.355 + aMessage.ReadL(1,data2Ptr);
1.356 +
1.357 + _LIT8(KSeparator,";");
1.358 + TInt pos = KErrNone;
1.359 +
1.360 + while(pos != KErrNotFound)
1.361 + {
1.362 + pos = setting->Des().Find(KSeparator);
1.363 + if(pos > 0)
1.364 + {
1.365 + TPtrC8 ptrVal(setting->Des().Left(pos));
1.366 + HBufC8 *bufDes = HBufC8::NewLC(ptrVal.Length()+8);
1.367 + bufDes->Des().Copy(ptrVal);
1.368 + CleanupStack::Pop(bufDes);
1.369 + ptrArray->AppendL(bufDes);
1.370 + setting->Des().Delete(0,pos+1);
1.371 + }
1.372 + }
1.373 +
1.374 + for(TInt i=0; i<ptrArray->Count(); ++i)
1.375 + value.AppendL(*(ptrArray->At(i)));
1.376 + error = iServer.SetPluginSettings(pluginName->Des(), value);
1.377 + CleanupStack::PopAndDestroy(2);
1.378 + }
1.379 + else
1.380 + error = KErrArgument;
1.381 +
1.382 + CleanupStack::PopAndDestroy(ptrArray);
1.383 + }
1.384 + break;
1.385 +
1.386 + case ERemovePluginSettings:
1.387 + {
1.388 + TInt dataSize = aMessage.GetDesLength(0);
1.389 + TBuf8<KMaxPluginName> pluginName;
1.390 + if (dataSize > 0)
1.391 + {
1.392 + aMessage.ReadL(0, pluginName);
1.393 + error = iServer.RemovePluginSettingsL(pluginName);
1.394 + }
1.395 + else
1.396 + error = KErrArgument;
1.397 + }
1.398 + break;
1.399 +
1.400 + case EGetPluginSettings:
1.401 + {
1.402 + TInt dataSize1 = aMessage.GetDesLength(0);
1.403 + TBuf8<128> mediaName;
1.404 +
1.405 + if(dataSize1 > 0)
1.406 + {
1.407 + aMessage.ReadL(0, mediaName);
1.408 + RArray<TPtrC8> tmpArray;
1.409 + error = iServer.GetOptionsSettingsL(mediaName,tmpArray);
1.410 +
1.411 + //<rewrite array and add separator to each record>
1.412 + _LIT8(KFormatString,"%S;");//';' is a separator
1.413 + RArray<TPtrC8> tmpArray2;
1.414 + //count total_length + separators
1.415 + TInt length = 1;
1.416 + TInt i=0;
1.417 + for(i=0; i<tmpArray.Count(); ++i)
1.418 + length+=tmpArray[i].Length()+1;
1.419 +
1.420 + HBufC8* b = HBufC8::NewLC(length);
1.421 + for(i=0; i<tmpArray.Count(); ++i)
1.422 + b->Des().AppendFormat(KFormatString, &tmpArray[i]);
1.423 + //</rewrite array and add separator to each record>
1.424 +
1.425 + aMessage.Write(1,*b);
1.426 + CleanupStack::PopAndDestroy(); // b
1.427 + }
1.428 + else
1.429 + error = KErrArgument;
1.430 + }
1.431 + break;
1.432 +
1.433 + case EGetInstalledPlugins:
1.434 + {
1.435 + //Get the installed plugins
1.436 + RArray<TPtrC8> tmpArray;
1.437 + iServer.GetInstalledOutputPlugins(tmpArray);
1.438 +
1.439 + //<rewrite array and add separator to each record>
1.440 + _LIT8(KFormatString,"%S;");//';' is a separator
1.441 + RArray<TPtrC8> tmpArray2;
1.442 + //count total_length + separators
1.443 + TInt length = 1;
1.444 + TInt i=0;
1.445 + for(i=0; i<tmpArray.Count(); ++i)
1.446 + length+=tmpArray[i].Length()+1;
1.447 +
1.448 + HBufC8* b = HBufC8::NewLC(length);
1.449 + for(i=0; i<tmpArray.Count(); ++i)
1.450 + b->Des().AppendFormat(KFormatString, &tmpArray[i]);
1.451 + //</rewrite array and add separator to each record>
1.452 +
1.453 + aMessage.Write(0,*b);
1.454 + CleanupStack::PopAndDestroy(); // b
1.455 + }
1.456 + break;
1.457 +
1.458 + case EGetInputPlugins:
1.459 + {
1.460 + //Get the installed plugins
1.461 + RArray<TPtrC8> tmpArray;
1.462 + error = iServer.GetInstalledInputPluginsL(tmpArray);
1.463 + if(!error)
1.464 + {
1.465 + //<rewrite array and add separator to each record>
1.466 + _LIT8(KFormatString,"%S;");//';' is a separator
1.467 + //count total_length + separators
1.468 + TInt length = 1;
1.469 + TInt i=0;
1.470 + for(i=0; i<tmpArray.Count(); ++i)
1.471 + length+=tmpArray[i].Length()+1;
1.472 +
1.473 + HBufC8* b = HBufC8::NewLC(length);
1.474 + for(i=0; i<tmpArray.Count(); ++i)
1.475 + b->Des().AppendFormat(KFormatString, &tmpArray[i]);
1.476 + //</rewrite array and add separator to each record>
1.477 +
1.478 + aMessage.Write(0,*b);
1.479 + CleanupStack::PopAndDestroy(); // b
1.480 + }
1.481 + }
1.482 + break;
1.483 +
1.484 + case EGetActivePlugin:
1.485 + {
1.486 + //Reads the active plugin
1.487 + RArray<TPtrC8> tmpArray;
1.488 + error = iServer.GetActiveOutputPlugin(tmpArray);
1.489 + if(!error)
1.490 + {
1.491 + //<rewrite array and add separator to each record>
1.492 + _LIT8(KFormatString,"%S;");//';' is a separator
1.493 + RArray<TPtrC8> tmpArray2;
1.494 + //count total_length + separators
1.495 + TInt length = 1;
1.496 + TInt i=0;
1.497 + for(i=0; i<tmpArray.Count(); ++i)
1.498 + length+=tmpArray[i].Length()+1;
1.499 +
1.500 + HBufC8* b = HBufC8::NewLC(length);
1.501 + for(i=0; i<tmpArray.Count(); ++i)
1.502 + b->Des().AppendFormat(KFormatString, &tmpArray[i]);
1.503 + //</rewrite array and add separator to each record>
1.504 +
1.505 + aMessage.Write(0,*b);
1.506 + CleanupStack::PopAndDestroy(); // b
1.507 + }
1.508 + }
1.509 + break;
1.510 +
1.511 + case EGetActiveInputPlugin:
1.512 + {
1.513 + RArray<TPtrC8> tmpArray;
1.514 + error = iServer.GetActiveInputPlugin(tmpArray);
1.515 + if(!error)
1.516 + {
1.517 + if(tmpArray.Count() == 0)
1.518 + error = KErrNotFound;
1.519 + //<rewrite array and add separator to each record>
1.520 + _LIT8(KFormatString,"%S;");//';' is a separator
1.521 + RArray<TPtrC8> tmpArray2;
1.522 + //count total_length + separators
1.523 + TInt length = 1;
1.524 + TInt i=0;
1.525 + for(i=0; i<tmpArray.Count(); ++i)
1.526 + length+=tmpArray[i].Length()+1;
1.527 +
1.528 + HBufC8* b = HBufC8::NewLC(length);
1.529 + for(i=0; i<tmpArray.Count(); ++i)
1.530 + b->Des().AppendFormat(KFormatString, &tmpArray[i]);
1.531 + //</rewrite array and add separator to each record>
1.532 +
1.533 + aMessage.Write(0,*b);
1.534 + CleanupStack::PopAndDestroy(); // b
1.535 + }
1.536 + }
1.537 + break;
1.538 +
1.539 + case EDeactivateInputPlugin:
1.540 + {
1.541 + HBufC8* pluginName = NULL;
1.542 + TInt dataSize1 = aMessage.GetDesLength(0);
1.543 + if(dataSize1 > 0)
1.544 + {
1.545 + pluginName = HBufC8::NewLC( dataSize1 );
1.546 + TPtr8 namePtr(pluginName->Des());
1.547 + aMessage.ReadL(0,namePtr);
1.548 + error = iServer.DeActivateInputPlugin(pluginName->Des());
1.549 + CleanupStack::PopAndDestroy(); //pluginName
1.550 + }
1.551 + }
1.552 + break;
1.553 + case EResizeTraceBuffer:
1.554 + {
1.555 + //Resize buffer size
1.556 + TInt bufferSize = aMessage.Int0();
1.557 + error = iServer.SetBufferSizeL(bufferSize);
1.558 + }
1.559 + break;
1.560 +
1.561 + case EGetTraceBufferSize:
1.562 + {
1.563 + //Get buffer size
1.564 + TInt bufferSize = 0;
1.565 + error = iServer.GetBufandDataNotifyValuesL(KBuffer,bufferSize);
1.566 + SendIntegerL(aMessage, bufferSize);
1.567 + }
1.568 + break;
1.569 +
1.570 + case ESetBufferMode:
1.571 + {
1.572 + TInt bufferMode = aMessage.Int0();
1.573 + if(bufferMode == ECircularBuffer)
1.574 + error = iServer.SetBufferMode(KCircular);
1.575 + else if(bufferMode == EStraightBuffer)
1.576 + error = iServer.SetBufferMode(KStraight);
1.577 + else
1.578 + error = KErrArgument;
1.579 + }
1.580 + break;
1.581 +
1.582 + case EGetBufferMode:
1.583 + {
1.584 + //Get buffer size
1.585 + TInt bufferMode = 3;
1.586 + error = iServer.GetBufandDataNotifyValuesL(KBufferMode,bufferMode);
1.587 + SendIntegerL(aMessage, bufferMode);
1.588 + }
1.589 + break;
1.590 +
1.591 + case ESetDataNotificationSize:
1.592 + {
1.593 + //Set data notification size
1.594 + TInt dataNotification = aMessage.Int0();
1.595 + error = iServer.SetDataNotificationSizeL(dataNotification);
1.596 + }
1.597 + break;
1.598 +
1.599 + case EGetDataNotificationSize:
1.600 + {
1.601 + //Get Data Notification size
1.602 + TInt dataNotification = 0;
1.603 + error = iServer.GetBufandDataNotifyValuesL(KDataNotification,dataNotification);
1.604 + SendIntegerL(aMessage, dataNotification);
1.605 + }
1.606 + break;
1.607 +
1.608 + default:
1.609 + {
1.610 + error = KErrArgument;
1.611 + }
1.612 + break;
1.613 + }
1.614 + aMessage.Complete(error);
1.615 + }
1.616 +
1.617 +void CULoggerSession::SendIntegerL(const RMessage2& aMessage, TUint32 aInt)
1.618 + {
1.619 + HBufC8* size = HBufC8::NewLC(32);
1.620 + size->Des().Num(aInt);
1.621 + TPtr8 ptr(size->Des());
1.622 + aMessage.Write(0,ptr);
1.623 + CleanupStack::PopAndDestroy();
1.624 + }
1.625 +}//namespace