author | hgs |
Thu, 24 Jun 2010 14:55:55 +0300 | |
changeset 31 | e7a04a6385be |
parent 26 | 41ebde60981f |
permissions | -rw-r--r-- |
17
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1 |
/* |
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2 |
* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies). |
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3 |
* All rights reserved. |
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4 |
* This component and the accompanying materials are made available |
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5 |
* under the terms of "Eclipse Public License v1.0" |
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6 |
* which accompanies this distribution, and is available |
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7 |
* at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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8 |
* |
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9 |
* Initial Contributors: |
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10 |
* Nokia Corporation - initial contribution. |
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11 |
* |
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* Contributors: |
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13 |
* |
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14 |
* Description: |
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15 |
* |
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16 |
*/ |
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17 |
|
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#include "MemSpyUiUtils.h" |
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|
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// System includes |
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#include <coemain.h> |
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#include <memspyui.rsg> |
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|
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|
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|
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|
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void MemSpyUiUtils::Format( TDes& aBuf, TInt aResourceId, ...) |
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{ |
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VA_LIST list; |
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VA_START(list,aResourceId); |
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TBuf<128> format; |
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CCoeEnv::Static()->ReadResource( format, aResourceId ); |
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aBuf.FormatList( format, list ); |
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} |
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|
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|
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void MemSpyUiUtils::GetErrorText( TDes& aBuf, TInt aError ) |
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{ |
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if ( aError == KErrNotSupported ) |
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{ |
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_LIT( KMemSpyErrorText, "Not Supported" ); |
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aBuf = KMemSpyErrorText; |
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} |
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else if ( aError == KErrNotReady ) |
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{ |
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_LIT( KMemSpyErrorText, "Not Ready" ); |
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aBuf = KMemSpyErrorText; |
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} |
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else if ( aError == KErrNotFound ) |
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{ |
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_LIT( KMemSpyErrorText, "Missing" ); |
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aBuf = KMemSpyErrorText; |
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} |
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else if ( aError == KErrGeneral ) |
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{ |
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_LIT( KMemSpyErrorText, "General Error" ); |
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aBuf = KMemSpyErrorText; |
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} |
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else |
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{ |
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_LIT( KMemSpyItemValueError, "Error: %d" ); |
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aBuf.Format( KMemSpyItemValueError, aError ); |
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} |
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} |
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|
26 | 66 |
HBufC* MemSpyUiUtils::FormatItem( const TDesC& aCaption ) |
67 |
{ |
|
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HBufC* retBuf = HBufC::NewL( 32 ); |
|
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TPtr pRetBuf( retBuf->Des() ); |
|
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pRetBuf.Zero(); |
|
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pRetBuf.Append( _L("\t") ); |
|
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pRetBuf.Append( aCaption ); |
|
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return retBuf; |
|
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} |
|
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||
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TDesC& MemSpyUiUtils::ThreadInfoItemNameByType( TMemSpyThreadInfoItemType aType ) |
|
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{ |
|
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TPtrC pType( KTypeUnknown ); |
|
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||
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switch( aType ) |
|
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{ |
|
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case EMemSpyThreadInfoItemTypeFirst: |
|
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pType.Set(KGeneral); |
|
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break; |
|
85 |
case EMemSpyThreadInfoItemTypeHeap: |
|
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pType.Set(KHeap); |
|
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break; |
|
88 |
case EMemSpyThreadInfoItemTypeStack: |
|
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pType.Set(KStack); |
|
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break; |
|
91 |
case EMemSpyThreadInfoItemTypeChunk: |
|
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pType.Set(KChunks); |
|
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break; |
|
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case EMemSpyThreadInfoItemTypeCodeSeg: |
|
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pType.Set(KCodeSegs); |
|
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break; |
|
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case EMemSpyThreadInfoItemTypeOpenFiles: |
|
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pType.Set(KOpenFiles); |
|
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break; |
|
100 |
case EMemSpyThreadInfoItemTypeActiveObject: |
|
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pType.Set(KActiveObjects); |
|
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break; |
|
103 |
case EMemSpyThreadInfoItemTypeOwnedThreadHandles: |
|
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pType.Set(KThreadHandlers); |
|
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break; |
|
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case EMemSpyThreadInfoItemTypeOwnedProcessHandles: |
|
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pType.Set(KProcessHandlers); |
|
108 |
break; |
|
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case EMemSpyThreadInfoItemTypeServer: |
|
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pType.Set(KServers); |
|
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break; |
|
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case EMemSpyThreadInfoItemTypeSession: |
|
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pType.Set(KConnections); |
|
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break; |
|
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case EMemSpyThreadInfoItemTypeSemaphore: |
|
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pType.Set(KSemaphores); |
|
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break; |
|
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case EMemSpyThreadInfoItemTypeOtherThreads: |
|
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pType.Set(KThreadReferences); |
|
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break; |
|
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case EMemSpyThreadInfoItemTypeOtherProcesses: |
|
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pType.Set(KProcessReferences); |
|
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break; |
|
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case EMemSpyThreadInfoItemTypeMutex: |
|
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pType.Set(KMutexes); |
|
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break; |
|
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case EMemSpyThreadInfoItemTypeTimer: |
|
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pType.Set(KTimers); |
|
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break; |
|
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case EMemSpyThreadInfoItemTypeLogicalChannel: |
|
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pType.Set(KDD); |
|
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break; |
|
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case EMemSpyThreadInfoItemTypeChangeNotifier: |
|
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pType.Set(KChangeNotif); |
|
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break; |
|
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case EMemSpyThreadInfoItemTypeUndertaker: |
|
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pType.Set(KUndertakers); |
|
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break; |
|
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case EMemSpyThreadInfoItemTypeLDD: |
|
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pType.Set(KLogicalDrivers); |
|
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break; |
|
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case EMemSpyThreadInfoItemTypePDD: |
|
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pType.Set(KPhysicalDrivers); |
|
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break; |
|
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||
146 |
default: |
|
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break; |
|
148 |
} |
|
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return pType; |
|
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} |
|
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||
31 | 152 |
|
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void MemSpyUiUtils::AppendPriority( TDes& aDes, TProcessPriority aPriority ) |
|
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{ |
|
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switch( aPriority ) |
|
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{ |
|
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case EPriorityLow: |
|
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aDes += _L("[L]"); |
|
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break; |
|
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case EPriorityBackground: |
|
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aDes += _L("[B]"); |
|
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break; |
|
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case EPriorityForeground: |
|
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aDes += _L("[F]"); |
|
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break; |
|
166 |
case EPriorityHigh: |
|
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aDes += _L("[H]"); |
|
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break; |
|
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case EPriorityWindowServer: |
|
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aDes += _L("[WS]"); |
|
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break; |
|
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case EPriorityFileServer: |
|
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aDes += _L("[FS]"); |
|
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break; |
|
175 |
case EPriorityRealTimeServer: |
|
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aDes += _L("[RTS]"); |
|
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break; |
|
178 |
case EPrioritySupervisor: |
|
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aDes += _L("[SUP]"); |
|
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break; |
|
181 |
default: |
|
182 |
aDes += _L("[?]"); |
|
183 |
break; |
|
184 |
} |
|
185 |
} |
|
186 |
||
187 |
void MemSpyUiUtils::AppendExitInfo( TDes& aDes, TExitType aType, TInt aExitReason, const TDesC& aExitCategory ) |
|
188 |
{ |
|
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aDes.Append( '[' ); |
|
190 |
const TInt length = aDes.Length(); |
|
191 |
AppendExitType( aDes, aType ); |
|
192 |
aDes.SetLength( length + 1 ); // Remove all but the first letter |
|
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aDes.Append( ']' ); |
|
194 |
||
195 |
if ( aType == EExitKill || aType == EExitPending ) |
|
196 |
{ |
|
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// Kill implies "clean" exit. Pending implies not yet dead. |
|
198 |
} |
|
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else |
|
200 |
{ |
|
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TMemSpyTruncateOverflow overflow; |
|
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||
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// Terminate or Panic implies abnormal exit condition, so |
|
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// show full exit info. |
|
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_LIT( KAbnormalFormatSpec, " %S-%d" ); |
|
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aDes.AppendFormat( KAbnormalFormatSpec, &overflow, &aExitCategory, aExitReason ); |
|
207 |
} |
|
208 |
} |
|
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||
210 |
||
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void MemSpyUiUtils::AppendExitType( TDes& aDes, TExitType aType ) |
|
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{ |
|
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_LIT( KExitTypeKilled, "Killed" ); |
|
214 |
_LIT( KExitTypeTerminated, "Terminated" ); |
|
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_LIT( KExitTypePanicked, "Panicked" ); |
|
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_LIT( KExitTypePending, "Pending" ); |
|
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||
218 |
// Panic and Terminate are exceptional exit conditions. |
|
219 |
// Kill, is ironically, not an exceptional condition. |
|
220 |
switch( aType ) |
|
221 |
{ |
|
222 |
case EExitKill: |
|
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aDes += KExitTypeKilled; |
|
224 |
break; |
|
225 |
case EExitTerminate: |
|
226 |
aDes += KExitTypeTerminated; |
|
227 |
break; |
|
228 |
case EExitPanic: |
|
229 |
aDes += KExitTypePanicked; |
|
230 |
break; |
|
231 |
default: |
|
232 |
case EExitPending: |
|
233 |
aDes += KExitTypePending; |
|
234 |
break; |
|
235 |
} |
|
236 |
} |
|
237 |
||
238 |
||
239 |
TPtrC MemSpyUiUtils::TypeAsString( TMemSpyDriverContainerType aType ) |
|
240 |
{ |
|
241 |
TPtrC pType( KTypeUnknown ); |
|
242 |
// |
|
243 |
switch( aType ) |
|
244 |
{ |
|
245 |
case EMemSpyDriverContainerTypeThread: |
|
246 |
pType.Set( KTypeThread ); |
|
247 |
break; |
|
248 |
case EMemSpyDriverContainerTypeProcess: |
|
249 |
pType.Set( KTypeProcess ); |
|
250 |
break; |
|
251 |
case EMemSpyDriverContainerTypeChunk: |
|
252 |
pType.Set( KTypeChunk ); |
|
253 |
break; |
|
254 |
case EMemSpyDriverContainerTypeLibrary: |
|
255 |
pType.Set( KTypeLibrary ); |
|
256 |
break; |
|
257 |
case EMemSpyDriverContainerTypeSemaphore: |
|
258 |
pType.Set( KTypeSemaphore ); |
|
259 |
break; |
|
260 |
case EMemSpyDriverContainerTypeMutex: |
|
261 |
pType.Set( KTypeMutex ); |
|
262 |
break; |
|
263 |
case EMemSpyDriverContainerTypeTimer: |
|
264 |
pType.Set( KTypeTimer ); |
|
265 |
break; |
|
266 |
case EMemSpyDriverContainerTypeServer: |
|
267 |
pType.Set( KTypeServer ); |
|
268 |
break; |
|
269 |
case EMemSpyDriverContainerTypeSession: |
|
270 |
pType.Set( KTypeSession ); |
|
271 |
break; |
|
272 |
case EMemSpyDriverContainerTypeLogicalDevice: |
|
273 |
pType.Set( KTypeLogicalDevice ); |
|
274 |
break; |
|
275 |
case EMemSpyDriverContainerTypePhysicalDevice: |
|
276 |
pType.Set( KTypePhysicalDevice ); |
|
277 |
break; |
|
278 |
case EMemSpyDriverContainerTypeLogicalChannel: |
|
279 |
pType.Set( KTypeLogicalChannel ); |
|
280 |
break; |
|
281 |
case EMemSpyDriverContainerTypeChangeNotifier: |
|
282 |
pType.Set( KTypeChangeNotifier ); |
|
283 |
break; |
|
284 |
case EMemSpyDriverContainerTypeUndertaker: |
|
285 |
pType.Set( KTypeUndertaker ); |
|
286 |
break; |
|
287 |
case EMemSpyDriverContainerTypeMsgQueue: |
|
288 |
pType.Set( KTypeMsgQueue ); |
|
289 |
break; |
|
290 |
case EMemSpyDriverContainerTypePropertyRef: |
|
291 |
pType.Set( KTypePropertyRef ); |
|
292 |
break; |
|
293 |
case EMemSpyDriverContainerTypeCondVar: |
|
294 |
pType.Set( KTypeCondVar ); |
|
295 |
break; |
|
296 |
||
297 |
default: |
|
298 |
break; |
|
299 |
} |
|
300 |
// |
|
301 |
return pType; |
|
302 |
} |
|
303 |
||
304 |
TMemSpySizeText MemSpyUiUtils::FormatSizeText( const TInt64& aValue, TInt aDecimalPlaces, TBool aExtraRounding ) |
|
305 |
{ |
|
306 |
_LIT(KFormatKilo, "%dK"); |
|
307 |
_LIT(KFormatMega, "%SM"); |
|
308 |
_LIT(KFormatGiga, "%SG"); |
|
309 |
||
310 |
TMemSpySizeText buf; |
|
311 |
if ( aValue < 1024000 ) // If < 1000K |
|
312 |
{ |
|
313 |
TInt sizeInK = 0; |
|
314 |
||
315 |
if ( aValue != 0 ) |
|
316 |
{ |
|
317 |
sizeInK = I64INT( (aValue + 512) >> 10 ); |
|
318 |
if (sizeInK < 1) |
|
319 |
{ |
|
320 |
sizeInK = 1; |
|
321 |
} |
|
322 |
if (sizeInK > 999) |
|
323 |
{ |
|
324 |
sizeInK = 999; |
|
325 |
} |
|
326 |
} |
|
327 |
||
328 |
buf.Format( KFormatKilo, sizeInK ); |
|
329 |
} |
|
330 |
else |
|
331 |
{ |
|
332 |
TReal sizeInM = I64INT( aValue ); |
|
333 |
sizeInM /= 1048576; |
|
334 |
if ( sizeInM < 1 ) |
|
335 |
{ |
|
336 |
sizeInM = 1; |
|
337 |
} |
|
338 |
||
339 |
TPtrC pFormat( KFormatMega ); |
|
340 |
if ( sizeInM >= 1000 ) |
|
341 |
{ |
|
342 |
sizeInM /= 1024; // Size in G |
|
343 |
if (sizeInM < 1) |
|
344 |
{ |
|
345 |
sizeInM = 1; |
|
346 |
} |
|
347 |
||
348 |
pFormat.Set( KFormatGiga ); |
|
349 |
} |
|
350 |
||
351 |
if ( sizeInM > 999.9) |
|
352 |
{ |
|
353 |
sizeInM = 999.9; |
|
354 |
} |
|
355 |
||
356 |
if ( aExtraRounding ) |
|
357 |
{ |
|
358 |
sizeInM += 0.499999; |
|
359 |
} |
|
360 |
||
361 |
TBuf<16> size; |
|
362 |
size.Num( sizeInM, TRealFormat( 14, aDecimalPlaces ) ); // Allow for "17179869184.0"G which is 2^64 |
|
363 |
buf.Format( pFormat, &size ); |
|
364 |
} |
|
365 |
||
366 |
return buf; |
|
367 |
} |