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// Copyright (c) 1997-2009 Nokia Corporation and/or its subsidiary(-ies).
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// All rights reserved.
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// This component and the accompanying materials are made available
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// under the terms of "Eclipse Public License v1.0"
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// which accompanies this distribution, and is available
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// at the URL "http://www.eclipse.org/legal/epl-v10.html".
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//
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// Initial Contributors:
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// Nokia Corporation - initial contribution.
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//
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// Contributors:
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//
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// Description:
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//
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#ifndef __DEBUGLOG_H__
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#define __DEBUGLOG_H__
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#pragma warning( disable : 4710 ) //function abc not expanded
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#include "../SERVER/w32cmd.h"
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typedef TBuf<32> TShortBuf;
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typedef TBuf<64> TLongBuf;
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enum {LogTBufSize=0xA0};
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class TDebugLogOverflow : public TDes16Overflow
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{
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public:
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inline TDebugLogOverflow();
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inline void Reset();
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inline TBool IsError();
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//Pure virtual function from TDesNnOverflow
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void Overflow(TDes &aDes);
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private:
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TBool iError;
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};
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class TWsDecoder
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{
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public:
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enum {ENewClientClass=0x9999};
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union TWsCmdUnion
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{
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const TAny *any;
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TWsClCmdUnion client;
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TWsWinCmdUnion window;
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TWsGcCmdUnion gc;
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TWsSdCmdUnion sd;
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TWsAnimDllCmdUnion anim;
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};
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TDesC &CommandBuf(TInt aApp);
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TDesC &Command(TInt aClass, TInt aOpcode, const TAny *aCmdData, TInt aHandle);
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TDesC &CommandReply(TInt aData);
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TDesC &CommandReplyBuf(const TDesC8 &aDes);
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TDesC &CommandReplyBuf(const TDesC16 &aDes);
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TDesC &NewClient(TUint aConnectionHandle);
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TDesC &SignalEvent(TInt aApp);
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TDesC &Panic(TInt aApp, TInt aReason);
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TDesC &MiscMessage(const TDesC &aFormat,TInt aParam);
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void Disable();
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void Enable();
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private:
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void UnKnown();
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void UnKnownOpcode(TBuf<LogTBufSize> &aText, TInt aOpcode);
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void UnKnownReplyBuf(TBuf<LogTBufSize> &aText, TInt aOpcode);
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void AppendPoint(TBuf<LogTBufSize> &aText, const TDesC8 *aReplyDes8);
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void AppendRect(TBuf<LogTBufSize> &aText, const TDesC8 *aReplyDes8);
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void AppendDesc(TBuf<LogTBufSize> &aText, const TDesC8 *aReplyDes8);
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void AppendDesc(TBuf<LogTBufSize> &aText, const TDesC16 *aReplyDes16);
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void decodeWindow(TBuf<LogTBufSize> &aText,TInt aOpcode,const TAny *aCmdData);
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void DecodeWindowGroup(TBuf<LogTBufSize> &aText, TInt aOpcode, const TAny *aCmdData, TInt aHandle);
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void DecodeClient(TBuf<LogTBufSize> &aText, TInt aOpcode, const TAny *aCmdData, TInt aHandle);
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void DecodeWindow(TBuf<LogTBufSize> &aText, TInt aOpcode, const TAny *aCmdData, TInt aHandle);
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void DecodeGc(TBuf<LogTBufSize> &aText, TInt aOpcode, const TAny *aCmdData, TInt aHandle);
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void DecodeGc1(TBuf<LogTBufSize> &aText, TInt aOpcode, const TAny *aCmdData);
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void DecodeGc2(TBuf<LogTBufSize> &aText, TInt aOpcode, const TAny *aCmdData);
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void DecodeGc3(TBuf<LogTBufSize> &aText, TInt aOpcode, const TAny *aCmdData);
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void DecodeScreenDevice(TBuf<LogTBufSize> &aText, TInt aOpcode, const TAny *aCmdData, TInt aHandle);
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void DecodeAnimDll(TBuf<LogTBufSize> &aText, TInt aOpcode, const TAny *aCmdData, TInt aHandle);
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void DecodeSpriteBase(TBuf<LogTBufSize> &aText, TInt aOpcode, const TAny *aCmdData, TInt aHandle);
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void DecodeBitmap(TBuf<LogTBufSize> &aText, TInt aOpcode, const TAny *aCmdData, TInt aHandle);
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void DecodeDirect(TBuf<LogTBufSize> &aText, TInt aOpcode, const TAny *aCmdData, TInt aHandle);
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void DecodeClick(TBuf<LogTBufSize> &aText, TInt aOpcode, const TAny *aCmdData, TInt aHandle);
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void ReplyBufWindowGroup(TBuf<LogTBufSize> &aText, TInt aOpcode, const TDesC8 *aReplyDes8, const TDesC *aReplyDesText);
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void ReplyBufWindow(TBuf<LogTBufSize> &aText, TInt aOpcode, const TDesC8 *aReplyDes8, const TDesC *aReplyDesText);
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void ReplyBufClient(TBuf<LogTBufSize> &aText, TInt aOpcode, const TDesC8 *aReplyDes8, const TDesC *aReplyDesText);
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void ReplyBufScreenDevice(TBuf<LogTBufSize> &aText, TInt aOpcode, const TDesC8 *aReplyDes8, const TDesC *aReplyDesText);
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TDesC &commandDetails(TInt aClass, TInt aOpcode, const TAny *aCmdData, TInt aHandle);
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TDesC &eventDetails(const TWsEvent *aWsEvent);
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TDesC &eventDetails(const TRawEvent *aEvent);
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TDesC &replyBufDetails(TInt aClass, TInt aOpcode, const TDesC8 *aReplyDes8, const TDesC *aReplyDesText);
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private:
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TBuf<LogTBufSize> iEventDetailsText;
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TBuf<LogTBufSize> iCommandDetailsText;
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TBuf<LogTBufSize> iText;
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TUint iCommandCount;
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TUint iEventCount;
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TInt iRequestFuncClass;
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TInt iHandle;
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TInt iPrevOpcode;
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TDebugLogOverflow iOverflowHandler;
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};
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class TDebugLogTextHandler
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{
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public:
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enum TArrayType
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{
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EInt,
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ERgb
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};
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static void Append(TDes &aBuf1, const TDesC &aBuf2);
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static void TestAppend();
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static TBuf<20> FormatBool(TBool aBool);
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static TBuf<32> FormatPoint(const TPoint &aPoint);
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static TBuf<32> FormatSize(const TSize &aSize);
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static TBuf<64> FormatRect(const TRect &aRect);
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static TBuf<40> FormatRgb(const TRgb &aRgb);
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static TBuf<20> PointerEventType(TPointerEvent::TType aType);
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static TBuf<LogTBufSize> FormatArray(TArrayType aArrayType, const TUint8 *aArrayPtr, TUint aNumElems);
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private:
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static TBuf<0x20> formatArrayElement(TArrayType aArrayType, const TUint8 *aArrayPtr);
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static void panic(TInt aReason);
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};
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class CDebugLogDevice : public CBase
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{
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public:
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virtual void ConstructL(TBool aIsFirst, TDesC &aParams)=0;
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virtual void WriteToLogL(const TDesC &aDes, const TDesC &aDes2)=0;
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virtual void WriteToLog8L(const TDesC8 &aDes, const TDesC8 &aDes2)=0;
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};
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class CDebugLog: public CDebugLogBase
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{
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private:
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enum {KNumProfiles=10};
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public:
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IMPORT_C CDebugLog(CDebugLogDevice *aDevice);
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~CDebugLog();
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IMPORT_C void ConstructL(TBool aIsFirst, TDesC &aParams);
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//Pure virtual functions from CDebugLogBase
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void CommandBuf(TInt aApp);
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void Command(TInt aClass, TInt aOpcode, const TAny *aCmdData, TInt aHandle);
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void NewClient(TUint aConnectionHandle);
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void Reply(TInt aData);
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void ReplyBuf(const TDesC8 &aDes);
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void ReplyBuf(const TDesC16 &aDes);
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void SignalEvent(TInt aApp);
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void Panic(TInt aApp, TInt aReason);
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void MiscMessage(TInt aPriority,const TDesC &aFmt,TInt aParam=0);
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void HeapDump();
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void SetLoggingLevel(TInt aLevel);
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void IniFileSettingRead(TInt aScreen, const TDesC& aVarName, TBool aFound, const TDesC& aResult);
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private:
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void AppendProfileNum(TDes &aDes, TInt aNum);
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void AppendProfileCount(TDes &aDes, TInt aNum);
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void LogProfiles();
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void WriteToLog(const TDesC &aDes,TInt aLevel=ELogEverything);
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void MiscMessage(const TDesC &aFmt,TInt aParam=0);
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private:
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CDebugLogDevice *iDevice;
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TWsDecoder iWsDecoder;
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TBool iIsDisabled;
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TInt iErr;
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TTime iPrevTime;
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TInt iExtraLen;
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TInt iLevel; //The current logging level
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TInt iLastApp;
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};
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GLREF_C TInt hHandleToValue(TUint32 handle);
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// Inline functions
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/*TDebugLogOverflow*/
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inline TDebugLogOverflow::TDebugLogOverflow() :iError(EFalse)
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{}
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inline void TDebugLogOverflow::Reset()
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{iError=EFalse;}
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inline TBool TDebugLogOverflow::IsError()
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{return iError;}
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#endif
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