1 /*

     2 * Copyright (c) 2002-2007 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 #include <e32hal.h>

    19 #include <s32file.h>

    20 #include "eiksvprv.h"

    21 #include <eiksrvui.rsg>

    22 #include "eiksrv.hrh"

    23 #include <hal.h>

    24 #include <hal_data.h>

    25 #include <aknnotecontrol.h>

    26 

    27 // ===================

    28 // CEikServPanicScreen

    29 // ===================

    30 

    31 CEikServPanicScreen::CEikServPanicScreen(RThread& aThread) : iThread(aThread)

    32     {

    33     SetGloballyCapturing(ETrue);

    34     }

    35     

    36 void CEikServPanicScreen::PreLayoutDynInitL()

    37     {

    38     CAknNoteControl* note = STATIC_CAST(CAknNoteControl*, Control(EESrvDlgPanicName));

    39     TBuf<64> programName;

    40     TBuf<64> reasonCategory;

    41     TBuf<64> reasonCode;

    42     iEikonEnv->ReadResource(programName, R_EIKSERV_PANIC_DIALOG_NAME);

    43     iEikonEnv->ReadResource(reasonCategory, R_EIKSERV_PANIC_DIALOG_CATEGORY);

    44     iEikonEnv->ReadResource(reasonCode, R_EIKSERV_PANIC_DIALOG_CODE);

    45     programName.Append(iThread.Name());

    46     reasonCategory.Append(iThread.ExitCategory());

    47     reasonCode.AppendNum(iThread.ExitReason());

    48     note->UpdateLabelsL(programName, reasonCategory, reasonCode);

    49     }

    50 

    51 // =========================

    52 // CEikServResetReasonDialog

    53 // =========================

    54 

    55 // Populate the dialog with reset info.

    56 // Debug & tech support use only - hence hard coded text.

    57 void CEikServResetReasonDialog::PreLayoutDynInitL()

    58     {

    59     TInt reason;

    60     HAL::Get(HAL::ESystemStartupReason,reason);

    61     TBuf<80> reasonBuf;

    62     TExcInfo exceptInfo;

    63     UserHal::ExceptionInfo(exceptInfo);

    64     _LIT(KReasonColdStart,"Cold Start");

    65     _LIT(KReasonColdReset,"Cold Reset");

    66     _LIT(KReasonNewOs,"New OS");

    67     _LIT(KReasonPowerFail,"Power failed");

    68     _LIT(KReasonarmReset,"Warm Reset");

    69     switch (reason)

    70         {

    71         case EStartupCold:

    72             reasonBuf = KReasonColdStart; 

    73             break;

    74         case EStartupColdReset:

    75             reasonBuf = KReasonColdReset; 

    76             break;

    77         case EStartupNewOs:

    78             reasonBuf = KReasonNewOs; 

    79             break;

    80         case EStartupPowerFail:

    81             reasonBuf = KReasonPowerFail; 

    82             break;

    83         case EStartupWarmReset:

    84             reasonBuf = KReasonarmReset; 

    85             break;

    86         case EStartupKernelFault:

    87             {

    88             TUint32 decode[3];

    89             decode[0] = TUint32(exceptInfo.iCodeAddress);

    90             decode[1] = TUint32(exceptInfo.iDataAddress);

    91             decode[2] = 0;

    92             

    93             // Interpret decode as a null-terminated string.

    94             TPtrC category((TText*)&decode[0]);

    95             TInt faultno;

    96             UserHal::FaultReason(faultno);

    97             

    98             if (faultno == 0x10000000)

    99                 {

   100                 _LIT(KReason,"Kernel Exception");

   101                 reasonBuf=(KReason);

   102                 }

   103             else if (faultno >= 0x10000)

   104                 {

   105                 _LIT(KReason,"Kernel PANIC: %d %S ");

   106                 reasonBuf.Format(KReason, faultno-0x10000,&category);

   107                 }

   108             else

   109                 {

   110                 _LIT(KReason,"Kernel FAULT: %d %S ");

   111                 reasonBuf.Format(KReason, faultno,&category);

   112                 }

   113             }

   114             break;

   115         default:

   116             reasonBuf.Num((TInt)reason);

   117             break;

   118         }

   119     

   120     SetLabelL(EESrvResetInfoReason, reasonBuf);

   121     

   122     // Last exception.

   123     if (reason >= EStartupPowerFail)

   124         {

   125         TBuf<80> lastExceptBuf;

   126         TInt exceptno;

   127         UserHal::ExceptionId(exceptno);

   128         _LIT(KFormat,"(No. %d: Code 0x%08x Data 0x%08x) ");

   129         lastExceptBuf.Format(KFormat, exceptno, exceptInfo.iCodeAddress, exceptInfo.iDataAddress);

   130         SetLabelL(EESrvResetInfoLastException, lastExceptBuf);

   131         }

   132     else

   133         {

   134         SetLineDimmedNow(EESrvResetInfoLastException, ETrue);

   135         }

   136     }

   137 

   138 // End of file