1 /*

     2 * Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies). 

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description:  

    15 *

    16 */

    17 

    18 

    19 

    20 #include <aknnotewrappers.h>

    21 #include <avkon.hrh>

    22 #include <aknwaitdialog.h>

    23 #include <aknglobalnote.h>

    24 #include <coeutils.h> 

    25 #include <akncommondialogs.h>

    26 #include <eikprogi.h>

    27 

    28 #include <LAUNCHER.rsg>

    29 

    30 #include "LauncherAppUi.h"

    31 #include "LauncherEngine.h"

    32 #include "Launcher.hrh"

    33 #include "LauncherViewApps.h"

    34 #include "LauncherViewOutput.h"

    35 #include "LauncherContainerApps.h"

    36 #include "LauncherContainerOutput.h"

    37 #include "launcherdllparser.h"

    38 #include "launcherxmlparser.h"

    39 

    40 #include <CMessageData.h>

    41 #include <e32std.h>

    42 #include <w32std.h>

    43 #include <apgtask.h>

    44 #include <bautils.h>

    45 #include <s32file.h>

    46 #include <pathinfo.h> 

    47 #include <e32cmn.h>

    48 

    49 #include "LauncherTraces.h"

    50 #include "E32Image.h"

    51 

    52 _LIT(KLogFileName, "LauncherLog.txt");

    53 _LIT(KBCLogFileName, "LauncherBCLog.txt");

    54 _LIT(KSystemDllsFileName, "SystemDlls.txt");

    55 _LIT(KRequiredDllsFileName, "RequiredDlls.xml");

    56 _LIT(KDotXML,".xml");

    57 _LIT(KDotLauncherXML,".launcherxml");

    58 

    59 _LIT(KFileSeparator, "\t");

    60 _LIT(KFileNewLine, "\r\n");

    61 

    62 const TInt KMaxAppsArraySize=250;

    63 const TInt KMaxDllArraySize=5000;

    64 const TInt KLauncherLogBufferSize = 4096;

    65 

    66 // After this many issues, issues are buffered and printed 

    67 // in the end of analysis

    68 const TInt KBigBufferUsageThreshold=10;

    69 

    70 // Buffer allocation unit

    71 const TInt KBigBufferAllocBytes=1024;

    72 

    73 // ---------------------------------------------------------------------------

    74 

    75 CLauncherEngine* CLauncherEngine::NewL(CLauncherAppUi* aAppUi)

    76     {

    77     CLauncherEngine* self = new(ELeave) CLauncherEngine;

    78     CleanupStack::PushL(self);

    79     self->ConstructL(aAppUi);

    80     CleanupStack::Pop();

    81     return self;

    82     }

    83 

    84 // ---------------------------------------------------------------------------

    85 

    86 CLauncherEngine::CLauncherEngine() : CActive(EActivePriorityIpcEventsHigh)

    87     {

    88     }

    89 

    90 // ---------------------------------------------------------------------------

    91 

    92 template <typename T>

    93 void AppendLogBufferL(const T& aText, HBufC8*& aBuf)

    94     {

    95     if( aBuf == 0 )

    96         {

    97         aBuf = HBufC8::NewL(KLauncherLogBufferSize);

    98         }

    99     

   100     TInt currentMaxLength = aBuf->Des().MaxLength();

   101     if( aBuf->Des().Length() + aText.Length() > currentMaxLength )

   102         {

   103         TInt increaseSize = Max(aText.Length(), KLauncherLogBufferSize);                

   104         aBuf = aBuf->ReAllocL(aBuf->Des().MaxLength() + increaseSize );

   105         }

   106     aBuf->Des().Append(aText);        

   107     }

   108 

   109 // ---------------------------------------------------------------------------

   110 

   111 void CLauncherEngine::ConstructL(CLauncherAppUi* aAppUi)

   112     {

   113     LOGSTRING("Launcher: CLauncherEngine::ConstructL");

   114 

   115     iAppUi = aAppUi;

   116     iEnv = CEikonEnv::Static();

   117     iLaunchingIsActive = EFalse;

   118     iDLLAnalysisIsActive = EFalse;

   119     iSkipHiddenAndEmbedOnly = ETrue;

   120 

   121     User::LeaveIfError(iTimer.CreateLocal());

   122 

   123     User::LeaveIfError(iLs.Connect());

   124     User::LeaveIfError(iWs.Connect());

   125 

   126     iAppThreadChecker = CAppThreadChecker::NewL(this);

   127     iAppRunningChecker = CAppRunningChecker::NewL(this);

   128 

   129     iAllAppsArray = new(ELeave) CDesCArrayFlat(KMaxAppsArraySize);

   130     iAppsArray = new(ELeave) CDesCArrayFlat(KMaxAppsArraySize);

   131     iSystemDllArray = new(ELeave) CDesCArrayFlat(KMaxDllArraySize);

   132 

   133     iLogWriteBuf = HBufC8::NewL(KLauncherLogBufferSize);

   134 

   135     iLogFilePath = PathInfo::PhoneMemoryRootPath();

   136     iLogFilePath.Append( KLogFileName );

   137     

   138     iBCLogFilePath = PathInfo::PhoneMemoryRootPath();

   139     iBCLogFilePath.Append( KBCLogFileName );

   140 

   141     iSystemDllsFilePath = PathInfo::PhoneMemoryRootPath();

   142     iSystemDllsFilePath.Append( KSystemDllsFileName );

   143 

   144     iRequiredDllsFilePath = PathInfo::PhoneMemoryRootPath();

   145     iRequiredDllsFilePath.Append( KRequiredDllsFileName );

   146             

   147     iDLLParser = CLauncherDLLParser::NewL();

   148 

   149     CActiveScheduler::Add(this);

   150     }

   151 

   152 // ---------------------------------------------------------------------------

   153 

   154 CLauncherEngine::~CLauncherEngine()

   155     {

   156     LOGSTRING("Launcher: CLauncherEngine::~CLauncherEngine");

   157 

   158     Cancel();

   159 

   160     // close the log

   161     iLogFile.Close();

   162     iBCLogFile.Close();

   163     if (iLogWriteBuf)

   164         delete iLogWriteBuf;

   165 

   166     if (iAppRunningChecker)

   167         delete iAppRunningChecker;

   168     

   169     if (iAppThreadChecker)

   170         delete iAppThreadChecker;

   171 

   172     if (iSystemDllArray)

   173         {

   174         iSystemDllArray->Reset();

   175         delete iSystemDllArray;

   176         }

   177 

   178     if (iAppsArray)

   179         {

   180         iAppsArray->Reset();

   181         delete iAppsArray;

   182         }

   183 

   184     if (iAllAppsArray)

   185         {

   186         iAllAppsArray->Reset();

   187         delete iAllAppsArray;

   188         }

   189     

   190     delete iXMLParser;

   191     delete iDLLParser;

   192     delete iDLLElement;

   193     delete iBCIssuesBigBuffer;            

   194     

   195     iWs.Close();

   196     iLs.Close();

   197     iTimer.Close();

   198     }

   199 

   200 // ---------------------------------------------------------------------------

   201 

   202 void CLauncherEngine::SetContainerApps(CLauncherContainerApps* aContainerApps)

   203     {

   204     iContainerApps = aContainerApps;

   205     }

   206 

   207 // ---------------------------------------------------------------------------

   208 

   209 void CLauncherEngine::SetContainerOutput(CLauncherContainerOutput* aContainerOutput)

   210     {

   211     iContainerOutput = aContainerOutput;

   212     }

   213 

   214 // ---------------------------------------------------------------------------

   215 

   216 

   217 TInt CLauncherEngine::FindFilesRecursiveL(const TDesC& aFileName, const TDesC& aPath)

   218     {

   219     TInt err = KErrNone;

   220     CDirScan* scan = CDirScan::NewLC(iEnv->FsSession());

   221     scan->SetScanDataL(aPath, KEntryAttDir, ESortNone);

   222     CDir* dirEntries = NULL;

   223 

   224     for(;;)

   225         {

   226         TRAP(err, scan->NextL(dirEntries));

   227         if (!dirEntries  || (err!=KErrNone))

   228             break;

   229 

   230         for (TInt i=0; i<dirEntries->Count(); i++) 

   231             {

   232             TFileName path(scan->FullPath());

   233             path.Append((*dirEntries)[i].iName);

   234             path.Append(_L("\\"));

   235             FindFiles(aFileName, path);

   236             }

   237         delete(dirEntries);

   238         }

   239 

   240     CleanupStack::PopAndDestroy(scan);

   241     return err;

   242     }

   243 

   244 // ---------------------------------------------------------------------------

   245 

   246 TInt CLauncherEngine::FindFiles(const TDesC& aFileName, const TDesC& aPath)

   247     {

   248     TFindFile fileFinder(iEnv->FsSession());

   249     CDir* fileList; 

   250     TInt err = fileFinder.FindWildByDir(aFileName, aPath, fileList);

   251 

   252     while (err == KErrNone)

   253         {

   254         for (TInt i=0; i<fileList->Count(); i++)

   255             {

   256             TParse fullentry;

   257             fullentry.Set((*fileList)[i].iName, &fileFinder.File(), NULL);

   258 

   259             TRAP(err, iSystemDllArray->AppendL(fullentry.NameAndExt())); 

   260             }

   261 

   262         delete fileList;

   263         err = fileFinder.FindWild(fileList);

   264         }

   265     return err;

   266     }

   267 

   268 // ---------------------------------------------------------------------------

   269 

   270 CDesCArray* CLauncherEngine::ListOfAllAppsL()

   271     {

   272     LOGSTRING("Launcher: CLauncherEngine::ListOfAllAppsL");

   273 

   274     // show wait dialog

   275     CAknGlobalNote* waitDialog = CAknGlobalNote::NewLC();

   276     waitDialog->SetSoftkeys(R_AVKON_SOFTKEYS_EMPTY);

   277     TInt dialogId = waitDialog->ShowNoteL(EAknGlobalWaitNote, _L("Initializing"));

   278 

   279 

   280     // find all DLLs from the system

   281     iSystemDllArray->Reset();

   282     TRAP_IGNORE( FindFiles(_L("*.dll"), _L("\\sys\\bin\\")) );

   283 

   284     // write the list of DLLs to a file

   285     RFile dllFile;

   286     if (dllFile.Replace(iEnv->FsSession(), iSystemDllsFilePath, EFileWrite) == KErrNone)

   287         {

   288         TBuf8<KMaxFileName> dllName;

   289 

   290         for (TInt i=0; i<iSystemDllArray->MdcaCount(); i++)

   291             {

   292             dllName.Copy( iSystemDllArray->MdcaPoint(i) );

   293             dllName.Append( KFileNewLine );

   294 

   295             dllFile.Write( dllName );

   296             }

   297 

   298         dllFile.Close();

   299         }

   300 

   301     // reset the apps list

   302     iAllAppsArray->Reset();

   303 

   304     // search all apps

   305     TApaAppInfo appInfo;

   306     iLs.GetAllApps();

   307 

   308     while (iLs.GetNextApp(appInfo) == KErrNone)

   309         {

   310         iAllAppsArray->AppendL(appInfo.iFullName);

   311         }

   312 

   313 

   314     // remove launcher.app / launcher.exe from the list

   315     for (TInt i=0; i<iAllAppsArray->MdcaCount(); i++)

   316         {

   317         if (iAllAppsArray->MdcaPoint(i).FindF(_L("\\Launcher.")) != KErrNotFound)

   318             {

   319             iAllAppsArray->Delete(i);

   320             iAllAppsArray->Compress();

   321             break;

   322             }

   323         }

   324 

   325     // sort the elements

   326     iAllAppsArray->Sort();

   327 

   328     // remove the wait dialog

   329     waitDialog->CancelNoteL(dialogId);

   330     CleanupStack::PopAndDestroy(); //waitDialog;

   331        

   332     return iAllAppsArray;

   333     }

   334 

   335 // ---------------------------------------------------------------------------

   336 

   337 void CLauncherEngine::StartAppLaunchingL(const CArrayFix<TInt>* aSelectedApps, TBool aAutoClose)

   338     {

   339     LOGSTRING("Launcher: CLauncherEngine::StartAppLaunchingL");

   340 

   341     // check that we have something to launch

   342     if (aSelectedApps->Count() <= 0)

   343         {

   344         _LIT(message, "Nothing selected");

   345         CAknErrorNote* errorNote = new(ELeave) CAknErrorNote;

   346         errorNote->ExecuteLD(message);

   347         }

   348     else

   349         {

   350         // update the list of applications to be tested

   351         iAppsArray->Reset();

   352 

   353         TInt ref(0);

   354         TKeyArrayFix key(0, ECmpTUint16);

   355         TInt index(0);

   356 

   357         for (TInt i=0; i<iAllAppsArray->MdcaCount(); i++)

   358             {

   359             ref = i;

   360 

   361             // if the application is selected, append it to the apps array

   362             if (aSelectedApps->Find(ref, key, index) == 0)  

   363                 {

   364                 iAppsArray->AppendL(iAllAppsArray->MdcaPoint(i));

   365                 }

   366             }

   367 

   368 

   369         // to make sure that our algorithm works correctly

   370         if (iAppsArray->MdcaCount() != aSelectedApps->Count())

   371             {

   372             _LIT(message, "Something went wrong...");

   373             CAknErrorNote* errorNote = new(ELeave) CAknErrorNote;

   374             errorNote->ExecuteLD(message);

   375             return;

   376             }

   377 

   378         

   379         // init

   380         Cancel();

   381         iLaunchingIsActive = ETrue;

   382         iAutoClose = aAutoClose;

   383         iAppLaunchCounter = 0;

   384         iFailedCases = 0;

   385         iOkCases = 0;

   386         iSkippedCases = 0;

   387         iTotalNumberOfCases = iAppsArray->MdcaCount();

   388         iCurrentAppUid = KNullUid;

   389 

   390         // open the log file for writing

   391         if (iLogFile.Open(iEnv->FsSession(), iLogFilePath, EFileWrite) != KErrNone)

   392             {

   393             iEnv->FsSession().MkDirAll(iLogFilePath);

   394             iLogFile.Replace(iEnv->FsSession(), iLogFilePath, EFileWrite);

   395             }

   396         else

   397             {

   398             // file opens correctly, seek to the end

   399             TInt fileSize=0;

   400             iLogFile.Size(fileSize);

   401             iLogFile.Seek(ESeekCurrent, fileSize);

   402             }

   403 

   404         ChangeFocusToOutputView();

   405 

   406         iContainerOutput->PrintTextL(_L("New test started.\n"));

   407 

   408         // start the first launch!

   409         IssueLaunch();

   410 

   411         }

   412     }

   413 

   414 // ---------------------------------------------------------------------------

   415 

   416 void CLauncherEngine::IssueLaunch()

   417     {

   418     LOGSTRING("Launcher: CLauncherEngine::IssueLaunch");

   419 

   420     __ASSERT_ALWAYS(!IsActive(), User::Panic(_L("Timing error?"), 100));

   421 

   422     // this should keep the backlight on

   423     User::ResetInactivityTime();

   424 

   425     // some delay

   426     iTimer.After(iStatus, 1000000);    

   427     SetActive();

   428     }

   429 

   430 // ---------------------------------------------------------------------------

   431 

   432 void CLauncherEngine::RunL()

   433     {

   434     LOGSTRING("Launcher: CLauncherEngine::RunL");  

   435     TInt err = iStatus.Int();

   436     User::LeaveIfError(err);

   437     

   438     if( iDLLAnalysisIsActive )

   439         {

   440         if( iWaitDialog == 0)

   441             {

   442             TEntry entry;

   443             User::LeaveIfError(iEnv->FsSession().Entry(iRequiredDllsFilePath, entry));

   444             TInt fileSize = entry.iSize;

   445 

   446             // init progress bar

   447             iWaitDialog = new(ELeave) CAknProgressDialog((reinterpret_cast<CEikDialog**>(&iWaitDialog)), ETrue);

   448             iWaitDialog->SetCallback(this);

   449             iWaitDialog->PrepareLC(R_GENERAL_PROGRESS_NOTE);

   450             iWaitDialog->SetCurrentLabelL( EAknCtNote, _L("Analysing DLLs"));

   451             iProgressInfo = iWaitDialog->GetProgressInfoL();

   452             iProgressInfo->SetFinalValue( fileSize );

   453             iWaitDialog->RunLD();

   454             iWaitDialog->MakeVisible( ETrue );

   455             }

   456         

   457         iBCLogFile.Write(iLogWriteBuf->Des());

   458         iLogWriteBuf->Des().Zero();

   459         return;

   460         }

   461     else

   462         {

   463         // write full app path to the log file

   464         WriteInitialStuffToTheLogL(iAppsArray->MdcaPoint(iAppLaunchCounter), iLogFile);

   465 

   466         // get the uid of the current app

   467         iCurrentAppUid = KNullUid;

   468         TApaAppInfo appInfo;

   469         iLs.GetAllApps();

   470         while (iLs.GetNextApp(appInfo) == KErrNone)

   471             {

   472             if (appInfo.iFullName.CompareF( iAppsArray->MdcaPoint(iAppLaunchCounter) ) == 0)

   473                 {

   474                 iCurrentAppUid = appInfo.iUid;

   475                 break;

   476                 }

   477             }

   478 

   479         if (iCurrentAppUid == KNullUid)

   480             {        

   481             iLogWriteBuf->Des().Append(_L("[WARN: App has no UID] "));

   482             }

   483 

   484         // parse the filename

   485         TParse nameParser;

   486         nameParser.SetNoWild(iAppsArray->MdcaPoint(iAppLaunchCounter), NULL, NULL);

   487         iCurrentAppNameAndExt.Copy(nameParser.Drive());

   488         iCurrentAppNameAndExt.Append(nameParser.NameAndExt());

   489 

   490         // do not try to launch these apps

   491         if (iAppsArray->MdcaPoint(iAppLaunchCounter).FindF(_L("\\Launcher.")) != KErrNotFound

   492             || iAppsArray->MdcaPoint(iAppLaunchCounter).FindF(_L("\\Phone.")) != KErrNotFound

   493             || iAppsArray->MdcaPoint(iAppLaunchCounter).FindF(_L("\\Startup.")) != KErrNotFound  

   494             || iAppsArray->MdcaPoint(iAppLaunchCounter).FindF(_L("\\SplashScreen.")) != KErrNotFound  

   495             || iAppsArray->MdcaPoint(iAppLaunchCounter).FindF(_L("\\eshell.")) != KErrNotFound)  

   496             {

   497             iContainerOutput->PrintTextL(iCurrentAppNameAndExt);

   498             iContainerOutput->PrintTextL(_L(": SKIPPED automatically\n"));

   499 

   500             iLogWriteBuf->Des().Append(_L("[SKIPPED automatically] "));

   501             iLogWriteBuf->Des().Append(KFileNewLine);

   502             iLogFile.Write(iLogWriteBuf->Des());

   503 

   504             iSkippedCases++;

   505             CheckForMoreAppsL();

   506             }

   507 

   508         else

   509             {

   510 

   511             // dependency check not needed if the app is in the ROM/ROFS, because they'll be checked automatically

   512             // when the rom image is built

   513             

   514             if (iCurrentAppNameAndExt[0] != 'Z' && iCurrentAppNameAndExt[0] != 'z')

   515                 {

   516 

   517                 if (iCurrentAppNameAndExt[2] == '[')  // this is quite likely a Java application, no dependency test needed 

   518                     {

   519                     iLogWriteBuf->Des().Append(_L("[Dependency check not done] "));

   520                     }

   521                 else

   522                     {  // otherwise check depencies

   523                 

   524                     #ifdef __WINS__

   525                     

   526                         // emulator not supported

   527 

   528                     #else

   529 

   530                         // ELF binaries

   531 

   532                         CDesCArray* missingDllArray = NULL;

   533 

   534                         TRAPD(err, missingDllArray = DependencyCheckForE32ImageL());

   535 

   536                         // some error happened while processing the E32 image

   537                         if (err != KErrNone)

   538                             {

   539                             iContainerOutput->PrintTextL(iCurrentAppNameAndExt);

   540                             iContainerOutput->PrintTextL(_L(": unable to read import table!\n"));

   541 

   542                             iLogWriteBuf->Des().Append(_L("[Unable to read import table!] "));

   543                             }

   544 

   545                         // print missing dependencies

   546                         else if (err==KErrNone && missingDllArray)

   547                             {

   548                             if (missingDllArray->MdcaCount() > 0)

   549                                 {

   550                                 iContainerOutput->PrintTextL(iCurrentAppNameAndExt);

   551                                 iContainerOutput->PrintTextL(_L(": missing dependencies: "));

   552                                 iLogWriteBuf->Des().Append(_L("[Missing dependencies: "));

   553 

   554                                 for (TInt k=0; k<missingDllArray->MdcaCount(); k++)

   555                                     {

   556                                     iContainerOutput->PrintTextL(missingDllArray->MdcaPoint(k));

   557                                     iContainerOutput->PrintTextL(_L(" "));

   558 

   559                                     iLogWriteBuf->Des().Append(missingDllArray->MdcaPoint(k));

   560                                     iLogWriteBuf->Des().Append(_L(" "));

   561                                     }

   562 

   563                                 iContainerOutput->PrintTextL(_L("\n"));

   564                                 iLogWriteBuf->Des().Append(_L("] "));

   565                                 }

   566                             }

   567 

   568                         if (missingDllArray)

   569                             delete missingDllArray;

   570 

   571                     #endif

   572 

   573                     }  // if '['

   574                 }  // if 'Z'

   575 

   576 

   577 

   578             // check if the app is already running

   579             TApaTaskList taskList(iWs);

   580             TApaTask thisTask = taskList.FindApp(iCurrentAppUid);

   581             if (thisTask.Exists())

   582                 {

   583                 iLogWriteBuf->Des().Append(_L(" [OK: App already running]"));

   584                 iLogWriteBuf->Des().Append(KFileNewLine);

   585                 iLogFile.Write(iLogWriteBuf->Des());

   586 

   587                 iOkCases++;

   588                 CheckForMoreAppsL();

   589                 }

   590             

   591             else

   592                 {

   593                 // check the program's capabilities

   594                 TApaAppCapabilityBuf buf;

   595                 iLs.GetAppCapability(buf, iCurrentAppUid);

   596                 TApaAppCapability cap = buf();

   597 

   598                 // if it's embeddable only, don't launch if setting is enabled

   599                 if (cap.iEmbeddability == TApaAppCapability::EEmbeddableOnly && SkipHiddenAndEmbedOnly())  

   600                     {

   601                     iContainerOutput->PrintTextL(iCurrentAppNameAndExt);

   602                     iContainerOutput->PrintTextL(_L(": SKIPPED: embeddable only\n"));

   603 

   604                     iLogWriteBuf->Des().Append(_L("[SKIPPED: embeddable only] "));

   605                     iLogWriteBuf->Des().Append(KFileNewLine);

   606                     iLogFile.Write(iLogWriteBuf->Des());

   607 

   608                     iSkippedCases++;

   609                     CheckForMoreAppsL();

   610                     }

   611             

   612                 // if it's hidden, don't launch if setting is enabled

   613                 else if (cap.iAppIsHidden && SkipHiddenAndEmbedOnly())  

   614                     {

   615                     iContainerOutput->PrintTextL(iCurrentAppNameAndExt);

   616                     iContainerOutput->PrintTextL(_L(": SKIPPED: hidden\n"));

   617 

   618                     iLogWriteBuf->Des().Append(_L("[SKIPPED: hidden] "));

   619                     iLogWriteBuf->Des().Append(KFileNewLine);

   620                     iLogFile.Write(iLogWriteBuf->Des());

   621 

   622                     iSkippedCases++;

   623                     CheckForMoreAppsL();

   624                     }

   625 

   626                 // otherwise do the normal launch test

   627                 else

   628                     {

   629                     LaunchApplicationL();

   630                     }

   631                 

   632                 } //if (thisTask.Exists())

   633             

   634             } //if (iAppsArray->MdcaPoint(iAppLaunchCounter).FindF

   635         }

   636     }

   637 

   638 // ---------------------------------------------------------------------------

   639 

   640 void CLauncherEngine::CheckIfAppIsRunningL()

   641     {

   642     LOGSTRING("Launcher: CLauncherEngine::CheckIfAppIsRunningL");

   643 

   644     // cancel the death notifier since it isn't needed anymore

   645     if( iCurrentAppThread.Handle() != 0 )

   646         {

   647         iCurrentAppThread.LogonCancel(iAppThreadChecker->iStatus);

   648         }

   649 

   650     // cancel checkers

   651     iAppThreadChecker->Cancel();

   652     iAppRunningChecker->Cancel(); 

   653 

   654 

   655 

   656     // check from the window server if the app is running

   657     TApaTaskList taskList(iWs);

   658     TApaTask thisTask = taskList.FindApp(iCurrentAppUid);

   659 

   660     if( !thisTask.Exists() ) // application not running -> FAIL

   661         {

   662         // check from the thread why it quit

   663         CheckWhyThreadDiedL();

   664 

   665         // --> CheckForMoreApps() and all the other stuff called from CheckWhyThreadDied() !

   666 

   667         }

   668     else

   669         {

   670         // app is running!

   671         iOkCases++;

   672 

   673         // close handle to the thread        

   674         iCurrentAppThread.Close();

   675 

   676 

   677         iLogWriteBuf->Des().Append(_L(" [OK]"));

   678         iLogWriteBuf->Des().Append(KFileNewLine);        

   679         iLogFile.Write(iLogWriteBuf->Des());

   680 

   681 

   682         // close the running application if needed

   683         if (iAutoClose)

   684             {

   685             // since the application is still open, let's close it

   686             thisTask.EndTask();

   687             //User::After(1000);

   688             //thisTask.SendSystemEvent(EApaSystemEventShutdown);

   689             //thisTask.KillTask();

   690             //User::After(1000);

   691             }

   692 

   693         // this app is done now, move to the next one!

   694         CheckForMoreAppsL();

   695                 

   696         }    

   697     }

   698 

   699 // ---------------------------------------------------------------------------

   700 

   701 void CLauncherEngine::CheckWhyThreadDiedL()

   702     {

   703     LOGSTRING("Launcher: CLauncherEngine::CheckWhyThreadDiedL");

   704 

   705     // cancel the death notifier since it isn't needed anymore

   706     if( iCurrentAppThread.Handle() != 0 )

   707         {

   708         iCurrentAppThread.LogonCancel(iAppThreadChecker->iStatus);

   709         }

   710 

   711     // make sure all checkers are cancelled

   712     iAppRunningChecker->Cancel(); 

   713     iAppThreadChecker->Cancel(); 

   714 

   715     TBuf<256> outputText;

   716     outputText.Append(_L("App.Closed. "));

   717 

   718 

   719     if (iCurrentAppThread.ExitType() == EExitKill)

   720         {

   721         outputText.Append(_L("\"EExitKill\""));

   722         }

   723     else if (iCurrentAppThread.ExitType() == EExitTerminate)

   724         {

   725         outputText.Append(_L("\"EExitTerminate\""));

   726         }

   727     else if (iCurrentAppThread.ExitType() == EExitPanic)

   728         {

   729         outputText.Append(_L("\"EExitPanic\""));

   730         }

   731     else if (iCurrentAppThread.ExitType() == EExitPending)

   732         {

   733         outputText.Append(_L("\"EExitPending\""));

   734         }

   735     else // unknown reason

   736         {

   737         outputText.Append(_L("\"Exit_Unknown_Reason\""));

   738         }        

   739     

   740     outputText.Append(_L(" code:"));

   741     TInt exitReason = iCurrentAppThread.ExitReason();

   742     outputText.AppendNum(exitReason);

   743     outputText.Append(_L(" \""));

   744 

   745     TPtrC exitCategory = iCurrentAppThread.ExitCategory();

   746     outputText.Append(exitCategory);

   747 

   748     outputText.Append(_L("\""));

   749 

   750 

   751     // print to screen

   752     iContainerOutput->PrintTextL(iCurrentAppNameAndExt);

   753     iContainerOutput->PrintTextL(_L(": "));

   754     iContainerOutput->PrintTextL(outputText);

   755     iContainerOutput->PrintTextL(_L("\n"));

   756 

   757     // write to the log also

   758     iLogWriteBuf->Des().Append(_L(" [FAIL: "));

   759     iLogWriteBuf->Des().Append(outputText);

   760     iLogWriteBuf->Des().Append(_L("]"));

   761     iLogWriteBuf->Des().Append(KFileNewLine);

   762     

   763     iLogFile.Write(iLogWriteBuf->Des());

   764 

   765     // close handle to the thread

   766     //iCurrentAppThread.Close();    <-- not safe the close the handle because of the "App.Closed" dialog

   767     //                                  somehow takes ownership of the thread or something

   768 

   769     // nothing to do anymore, move to the next app

   770     iFailedCases++;

   771     CheckForMoreAppsL();

   772     }

   773 

   774 // ---------------------------------------------------------------------------

   775 

   776 void CLauncherEngine::CheckForMoreAppsL()

   777     {

   778     LOGSTRING("Launcher: CLauncherEngine::CheckForMoreAppsL");

   779 

   780     // make sure the launcher app is in the foreground

   781     TApaTaskList taskList(iWs);

   782     TUid launcherAppUid;

   783     launcherAppUid.iUid = 0x101FB74F;

   784     TApaTask launcherTask = taskList.FindApp(launcherAppUid);

   785     launcherTask.BringToForeground();

   786 

   787 

   788     // check if we have more test to be executed

   789     if ( iAppLaunchCounter >= iTotalNumberOfCases-1 )

   790         {

   791         

   792         // all done, show stats

   793         TBuf<200> message;

   794         message.Append( _L("Done: ") );

   795         message.AppendNum( iOkCases );

   796         message.Append( _L(" ok, ") );

   797         message.AppendNum( iFailedCases );

   798         message.Append( _L(" failed, ") );

   799         message.AppendNum( iSkippedCases );

   800         message.Append( _L(" skipped.") );

   801 

   802         // print the message to the output screen

   803         iContainerOutput->PrintTextL(message);

   804         iContainerOutput->PrintTextL(_L("\n\n"));

   805 

   806         //write same stuff to the log

   807         WriteInitialStuffToTheLogL(message, iLogFile);

   808         iLogWriteBuf->Des().Copy(KFileNewLine);

   809         iLogWriteBuf->Des().Append(KFileNewLine);        

   810         iLogFile.Write(iLogWriteBuf->Des());

   811 

   812         // close the log

   813         iLogFile.Close();

   814 

   815         iLaunchingIsActive = EFalse;

   816 

   817         _LIT(KAllDoneMessage, "All apps launched");

   818         CAknConfirmationNote* confirmationNote = new(ELeave) CAknConfirmationNote;

   819         confirmationNote->ExecuteLD(KAllDoneMessage);

   820 

   821         }

   822     else

   823         {

   824         // more apps to be launched, maintain requests

   825         iAppLaunchCounter++;

   826         IssueLaunch();

   827         }

   828   

   829     }

   830 

   831 // ---------------------------------------------------------------------------

   832 

   833 void CLauncherEngine::DoCancel()

   834     {

   835     LOGSTRING("Launcher: CLauncherEngine::DoCancel");

   836     

   837     if( iXMLParser )

   838         {

   839         iXMLParser->Cancel();

   840         }

   841     iTimer.Cancel();

   842     }

   843 

   844 // ---------------------------------------------------------------------------

   845 

   846 void CLauncherEngine::LaunchApplicationL()

   847     {

   848     LOGSTRING("Launcher: CLauncherEngine::LaunchApplication");

   849     LOGSTRING3("Launcher: Trying to launch %S, UID: %d", &iCurrentAppNameAndExt, iCurrentAppUid.iUid);

   850 

   851     TRAPD(err, DoLaunchApplicationL());

   852     

   853     if (err!=KErrNone)

   854         {

   855         iLogWriteBuf->Des().Append(_L("[FAIL: Cannot launch the app] "));        

   856         

   857         iContainerOutput->PrintTextL(iCurrentAppNameAndExt);

   858         iContainerOutput->PrintTextL(_L(": cannot launch\n"));

   859 

   860         // write the buffer to the log

   861         iLogWriteBuf->Des().Append(KFileNewLine);        

   862         iLogFile.Write(iLogWriteBuf->Des());

   863 

   864         // this application isn't even launchable, go to next one

   865         iFailedCases++;

   866         CheckForMoreAppsL();        

   867         }

   868     

   869     }

   870 // ---------------------------------------------------------------------------

   871 

   872 void CLauncherEngine::DoLaunchApplicationL()

   873     {

   874     LOGSTRING("Launcher: CLauncherEngine::DoLaunchApplicationL");

   875 

   876     // create a new handle

   877     RThread newThreadHandle;

   878     iCurrentAppThread = newThreadHandle;

   879 

   880 

   881     // Find the task with uid3

   882     TApaTaskList tasklist(iWs);

   883     TApaTask task=tasklist.FindApp(iCurrentAppUid);

   884 

   885     if (task.Exists())

   886         // Task exists, bring it to foreground

   887         {

   888         task.BringToForeground();

   889         }

   890     else

   891         // Task doesn't exist, launch a new instance of an application

   892         {

   893         TApaAppInfo appInfo;

   894         User::LeaveIfError(iLs.GetAppInfo(appInfo, iCurrentAppUid));

   895         TApaAppCapabilityBuf capBuf;

   896         User::LeaveIfError(iLs.GetAppCapability(capBuf, iCurrentAppUid));

   897         TApaAppCapability& caps = capBuf();

   898 

   899         CApaCommandLine* cmdLine=CApaCommandLine::NewLC();

   900         cmdLine->SetExecutableNameL(appInfo.iFullName);

   901 

   902         if ( caps.iLaunchInBackground )

   903             // Apps capability defines that the app is launched in background

   904             {

   905             cmdLine->SetCommandL(EApaCommandBackground);

   906             }

   907         else

   908             {

   909             cmdLine->SetCommandL(EApaCommandRun);

   910             }

   911 

   912         // start the app

   913         User::LeaveIfError(iLs.StartApp(*cmdLine, iCurrentAppThreadId));

   914 

   915         // activate thread checker active object

   916         iAppThreadChecker->ActivateChecking();

   917 

   918         // now open a handle to the thread and register death notifier

   919         TInt err = iCurrentAppThread.Open(iCurrentAppThreadId);

   920         if (err == KErrNone)

   921             iCurrentAppThread.Logon(iAppThreadChecker->iStatus);

   922         else

   923             {

   924             iCurrentAppThread.Close();

   925             TRequestStatus* status = &iAppThreadChecker->iStatus;

   926             User::RequestComplete(status, KErrNone);

   927             iAppThreadChecker->Cancel();

   928             User::Leave(err);                

   929             }

   930 

   931         CleanupStack::PopAndDestroy(); // cmdLine

   932         }

   933 

   934     // the application is now running, start a check to see if it's still alive

   935     iAppRunningChecker->StartTesting(); 

   936 

   937     }

   938 

   939 // ---------------------------------------------------------------------------

   940 

   941 void CLauncherEngine::StopLaunchingL()

   942     {

   943     LOGSTRING("Launcher: CLauncherEngine::StopLaunchingL");

   944 

   945     //write to the log

   946     WriteInitialStuffToTheLogL(_L("Cancelled by the user !!! "), iLogFile);

   947     iLogWriteBuf->Des().Copy(KFileNewLine);

   948     iLogWriteBuf->Des().Append(KFileNewLine);

   949     iLogFile.Write(iLogWriteBuf->Des());

   950 

   951     // close the log

   952     iLogFile.Close();

   953 

   954     // print to the screen

   955     iContainerOutput->PrintTextL(_L("Launching cancelled.\n\n"));

   956 

   957     // cancel all active objects

   958     if( iCurrentAppThread.Handle() != 0 )

   959         {

   960         iCurrentAppThread.LogonCancel(iAppThreadChecker->iStatus);

   961         }

   962     Cancel();

   963     iAppRunningChecker->Cancel(); 

   964     iAppThreadChecker->Cancel(); 

   965     

   966     iLaunchingIsActive = EFalse;

   967 

   968     _LIT(KMessage, "Launching cancelled");

   969     CAknInformationNote* confirmationNote = new(ELeave) CAknInformationNote;

   970     confirmationNote->ExecuteLD(KMessage);

   971     }

   972 

   973 // ---------------------------------------------------------------------------

   974 

   975 CDesCArray* CLauncherEngine::DependencyCheckForE32ImageL()

   976     {

   977     LOGSTRING("Launcher: CLauncherEngine::DependencyCheckForE32ImageL");

   978 

   979     // create an empty array for the missing dll names

   980     CDesCArray* missingDllArray = new(ELeave) CDesCArrayFlat(100);

   981     CleanupStack::PushL(missingDllArray);

   982 

   983     // get a list of DLLs from the E32 image file

   984     E32ImageReader* reader = E32ImageReader::NewLC();

   985     CDesCArray* dllArray = reader->ListOfDLLsL( iAppsArray->MdcaPoint(iAppLaunchCounter) );

   986     CleanupStack::PopAndDestroy(); // reader

   987     CleanupStack::PushL(dllArray);

   988 

   989     // compare system DLL and image DLL arrays

   990     TInt pos(0);

   991     for (TInt j=0; j<dllArray->MdcaCount(); j++)

   992         {

   993         if (iSystemDllArray->Find(dllArray->MdcaPoint(j), pos, ECmpFolded) != 0)  

   994             {

   995             // DLL not found, append the name to the list of missing DLLs

   996             missingDllArray->AppendL(dllArray->MdcaPoint(j));  

   997             }

   998         }

   999 

  1000     CleanupStack::PopAndDestroy(); // dllArray

  1001     CleanupStack::Pop();  // missingDllArray

  1002 

  1003     LOGSTRING("Launcher: CLauncherEngine::DependencyCheckForE32ImageL returns");

  1004 

  1005     return missingDllArray;

  1006     }

  1007 

  1008 // ---------------------------------------------------------------------------

  1009 

  1010 void CLauncherEngine::WriteInitialStuffToTheLogL(const TDesC& aOwnData, RFile& aFile)

  1011     {

  1012     LOGSTRING("Launcher: CLauncherEngine::WriteInitialStuffToTheLog");

  1013 

  1014     TTime time;

  1015     time.HomeTime();

  1016     TBuf<32> currentTime;

  1017     TBuf<32> currentDate;

  1018 

  1019     // current date            

  1020     _LIT(KCurrentDate,"%D%M%Y%/0%1%/1%2%/2%3%/3");

  1021     time.FormatL(currentDate, KCurrentDate);    

  1022     iLogWriteBuf->Des().Copy(currentDate);    

  1023     AppendLogBufferL(KFileSeparator(), iLogWriteBuf);

  1024 

  1025     // current time

  1026     _LIT(KCurrentTime,"%-B%:0%J%:1%T%:2%S%:3%+B");

  1027     time.FormatL(currentTime, KCurrentTime);    

  1028     AppendLogBufferL(currentTime, iLogWriteBuf);

  1029     AppendLogBufferL(KFileSeparator(), iLogWriteBuf);

  1030 

  1031     // available RAM memory

  1032     TMemoryInfoV1Buf memory;

  1033     UserHal::MemoryInfo(memory);

  1034     iLogWriteBuf->Des().AppendNum(memory().iFreeRamInBytes);  

  1035     AppendLogBufferL(KFileSeparator(), iLogWriteBuf);

  1036 

  1037     // own data, eg. application name

  1038     AppendLogBufferL(aOwnData, iLogWriteBuf);

  1039     AppendLogBufferL(KFileSeparator(), iLogWriteBuf);

  1040     AppendLogBufferL(KFileNewLine(), iLogWriteBuf);    

  1041 

  1042     // write the buffer to the file

  1043     aFile.Write(iLogWriteBuf->Des()); 

  1044 

  1045     // clear the buffer

  1046     iLogWriteBuf->Des().Copy(_L(""));

  1047     }

  1048 

  1049 // ---------------------------------------------------------------------------

  1050 

  1051 TInt CLauncherEngine::DeleteLogFile()

  1052     {

  1053     LOGSTRING("Launcher: CLauncherEngine::DeleteLogFile");

  1054     return BaflUtils::DeleteFile(iEnv->FsSession(), iLogFilePath);

  1055     }

  1056 

  1057 // ---------------------------------------------------------------------------

  1058 

  1059 TInt CLauncherEngine::DeleteBCLogFile()

  1060     {

  1061     LOGSTRING("Launcher: CLauncherEngine::DeleteBCLogFile");

  1062     return BaflUtils::DeleteFile(iEnv->FsSession(), iBCLogFilePath);

  1063     }

  1064 

  1065 // ---------------------------------------------------------------------------

  1066 

  1067 TBool CLauncherEngine::LogFileExists()

  1068     {

  1069     LOGSTRING("Launcher: CLauncherEngine::LogFileExists");

  1070     return BaflUtils::FileExists(iEnv->FsSession(), iLogFilePath);

  1071     }

  1072 

  1073 // ---------------------------------------------------------------------------

  1074 

  1075 TBool CLauncherEngine::BCLogFileExists()

  1076     {

  1077     LOGSTRING("Launcher: CLauncherEngine::BCLogFileExists");

  1078     return BaflUtils::FileExists(iEnv->FsSession(), iBCLogFilePath);

  1079     }

  1080 

  1081 // ---------------------------------------------------------------------------

  1082 

  1083 void CLauncherEngine::DialogDismissedL( TInt aButtonId )

  1084     {

  1085     LOGSTRING2("Launcher: CLauncherEngine::DialogDismissedL - Button id: %d", aButtonId);    

  1086     iWaitDialog = 0;

  1087     iDLLAnalysisIsActive = EFalse;

  1088     _LIT(KAnalysisCancelled, "DLL Analysis cancelled");

  1089     if( IsActive() )

  1090         {

  1091         Cancel();

  1092         }

  1093     if( iXMLParser )

  1094         {

  1095         iXMLParser->Cancel();

  1096         }

  1097     if( aButtonId == EAknSoftkeyCancel )

  1098         {

  1099         iContainerOutput->PrintTextL( KNewLine );

  1100         iContainerOutput->PrintTextL( KAnalysisCancelled );

  1101         iContainerOutput->PrintTextL( KNewLine );

  1102         if( iLogWriteBuf )

  1103             {

  1104             AppendLogBufferL(KFileNewLine(), iLogWriteBuf);

  1105             AppendLogBufferL(KAnalysisCancelled(), iLogWriteBuf);

  1106             AppendLogBufferL(KFileNewLine(), iLogWriteBuf);

  1107             if( iBCLogFile.SubSessionHandle() != 0)

  1108                 {

  1109                 iBCLogFile.Write(iLogWriteBuf->Des());

  1110                 }

  1111             iLogWriteBuf->Des().Zero();

  1112             }

  1113         iBCLogFile.Close();

  1114         }        

  1115     }

  1116 

  1117 // ---------------------------------------------------------------------------

  1118 

  1119 TBool CLauncherEngine::SelectRequiredDLLsFileL()

  1120     {

  1121     LOGSTRING("Launcher: CLauncherEngine::SelectRequiredDLLsFile");

  1122     _LIT(KMessage, "Please, select input file for BC analysis");

  1123     CAknInformationNote* infoNote = new(ELeave) CAknInformationNote(ETrue);

  1124     infoNote->ExecuteLD(KMessage);    

  1125     return AknCommonDialogs::RunSelectDlgLD( iRequiredDllsFilePath, R_MEMORY_SELECTION_DIALOG, R_FILE_SELECTION_DIALOG);

  1126     }

  1127 

  1128 // ---------------------------------------------------------------------------

  1129 

  1130 void CLauncherEngine::DoBCAnalysisL()

  1131     {

  1132     LOGSTRING("Launcher: CLauncherEngine::DoBCAnalysisL");

  1133     if( iXMLParser == 0 )

  1134         {