sl@0: /*
sl@0: * Copyright (c) 2004-2009 Nokia Corporation and/or its subsidiary(-ies).
sl@0: * All rights reserved.
sl@0: * This component and the accompanying materials are made available
sl@0: * under the terms of the License "Eclipse Public License v1.0"
sl@0: * which accompanies this distribution, and is available
sl@0: * at the URL "http://www.eclipse.org/legal/epl-v10.html".
sl@0: *
sl@0: * Initial Contributors:
sl@0: * Nokia Corporation - initial contribution.
sl@0: *
sl@0: * Contributors:
sl@0: *
sl@0: * Description: 
sl@0: * Print functions used in debug mode 
sl@0: *
sl@0: */
sl@0: 
sl@0: 
sl@0: /**
sl@0:  @file 
sl@0:  @internalComponent 
sl@0: */
sl@0:  
sl@0: #ifndef UPSLOG_H
sl@0: #define UPSLOG_H
sl@0: 
sl@0: #include <e32debug.h>
sl@0: 
sl@0: class TTruncateOverflowHandler16 : public TDes16Overflow
sl@0: 	{
sl@0: 	public:
sl@0: 		virtual void Overflow(TDes16& aDes);
sl@0: 	};
sl@0: 	
sl@0: inline void TTruncateOverflowHandler16::Overflow(TDes16&)
sl@0: 	{
sl@0: 
sl@0: 	}
sl@0: 	
sl@0: class TTruncateOverflowHandler8 : public TDes8Overflow
sl@0: 	{
sl@0: 	public:
sl@0: 		virtual void Overflow(TDes8& aDes);
sl@0: 	};
sl@0: 	
sl@0: inline void TTruncateOverflowHandler8::Overflow(TDes8&)
sl@0: 	{
sl@0:    
sl@0: 	}
sl@0: 
sl@0: namespace UserPromptService
sl@0: {
sl@0: 
sl@0: #ifdef _DEBUG
sl@0: 
sl@0: #define DEBUG_PRINTF(a) {UserPromptService::DebugPrintf(__LINE__, __FILE__, a);}
sl@0: #define DEBUG_PRINTF2(a, b) {UserPromptService::DebugPrintf(__LINE__, __FILE__, a, b);}
sl@0: #define DEBUG_PRINTF3(a, b, c) {UserPromptService::DebugPrintf(__LINE__, __FILE__, a, b, c);}
sl@0: #define DEBUG_PRINTF4(a, b, c, d) {UserPromptService::DebugPrintf(__LINE__, __FILE__, a, b, c, d);}
sl@0: #define DEBUG_PRINTF5(a, b, c, d, e) {UserPromptService::DebugPrintf(__LINE__, __FILE__, a, b, c, d, e);}
sl@0: 
sl@0: #define DEBUG_CODE_SECTION(a) TRAP_IGNORE({ a; }) 
sl@0: 
sl@0: // UTF-8 overload of the DebufPrintf method. Should be used by default,
sl@0: // since it's cheaper both in CPU cycles and stack space.
sl@0: 
sl@0: inline void DebugPrintf(TInt aLine, char* aFile, TRefByValue<const TDesC8> aFormat, ...)
sl@0: 	{
sl@0: 	TTruncateOverflowHandler8 overflowHandler8;
sl@0: 	VA_LIST list;
sl@0: 	VA_START(list, aFormat);
sl@0: 	
sl@0: 	TTime now;
sl@0: 	now.HomeTime();
sl@0: 	
sl@0: 	TBuf8<512> buffer;
sl@0: 	_LIT8(KUserPromptServiceLogPrefix, "[UPS] ");
sl@0: 	_LIT8(KUserPromptServiceLineFileFormat, "%Ld Line: % 5d, File: %s -- ");
sl@0: 	buffer.Append(KUserPromptServiceLogPrefix);
sl@0: 	buffer.AppendFormat(KUserPromptServiceLineFileFormat, now.Int64(), aLine, aFile);
sl@0: 	buffer.AppendFormatList(aFormat, list, &overflowHandler8);
sl@0: 	_LIT8(KUserPromptServiceMsgEnd, "\r\n");
sl@0: 	if(buffer.MaxLength() >= (buffer.Length() + KUserPromptServiceMsgEnd().Length()))
sl@0: 		{
sl@0: 		buffer.Append(KUserPromptServiceMsgEnd);
sl@0: 		}
sl@0: 	
sl@0: 	RDebug::RawPrint(buffer);
sl@0: 	
sl@0: 	VA_END(list);
sl@0: 	}
sl@0: 	
sl@0: // Unicode DebugPrintf overload
sl@0: inline void DebugPrintf(TInt aLine, char* aFile, TRefByValue<const TDesC16> aFormat, ...)
sl@0: 	{
sl@0: 	TTruncateOverflowHandler16 overflowHandler16;
sl@0: 	VA_LIST list;
sl@0: 	VA_START(list, aFormat);
sl@0: 	
sl@0: 	TTime now;
sl@0: 	now.HomeTime();
sl@0: 	
sl@0: 	TBuf8<256> header;
sl@0: 	_LIT8(KUserPromptServiceLogPrefix, "[UPS] ");
sl@0: 	_LIT8(KUserPromptServiceLineFileFormat, "%Ld Line: % 5d, File: %s -- ");
sl@0: 	header.Append(KUserPromptServiceLogPrefix);
sl@0: 	header.AppendFormat(KUserPromptServiceLineFileFormat, now.Int64(), aLine, aFile);
sl@0: 	
sl@0: 	TBuf<256> buffer;
sl@0: 	buffer.Copy(header);
sl@0: 	buffer.AppendFormatList(aFormat, list , &overflowHandler16);
sl@0: 	_LIT(KUserPromptServiceMsgEnd, "\r\n");
sl@0: 	if(buffer.MaxLength() >= (buffer.Length() + KUserPromptServiceMsgEnd().Length()))
sl@0: 		{
sl@0: 		buffer.Append(KUserPromptServiceMsgEnd);
sl@0: 		}
sl@0: 	
sl@0: 	RDebug::RawPrint(buffer);
sl@0: 	
sl@0: 	VA_END(list);
sl@0: 	}
sl@0: 
sl@0: #else
sl@0: 
sl@0: #define DEBUG_PRINTF(a)
sl@0: #define DEBUG_PRINTF2(a, b)
sl@0: #define DEBUG_PRINTF3(a, b, c)
sl@0: #define DEBUG_PRINTF4(a, b, c, d)
sl@0: #define DEBUG_PRINTF5(a, b, c, d, e)
sl@0: 
sl@0: #define DEBUG_CODE_SECTION(a)
sl@0: 
sl@0: #endif
sl@0: 
sl@0: 
sl@0: } // namespace UserPromptService
sl@0: 
sl@0: #endif // UPSLOG_H