1 // Copyright (c) 2008-2009 Nokia Corporation and/or its subsidiary(-ies).

     2 // All rights reserved.

     3 // This component and the accompanying materials are made available

     4 // under the terms of the License "Eclipse Public License v1.0"

     5 // which accompanies this distribution, and is available

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

     7 //

     8 // Initial Contributors:

     9 // Nokia Corporation - initial contribution.

    10 //

    11 // Contributors:

    12 //

    13 // Description:

    14 // Hardware Configuration Repository Platform Independent Layer (PIL)

    15 //

    16 

    17 #ifndef HCR_DEBUG_H

    18 #define HCR_DEBUG_H

    19 

    20 #include <e32err.h>

    21 #include <e32const.h>

    22 #include <e32def.h>

    23 #include <e32cmn.h>

    24 #include <e32des8.h>

    25 #include <kernel/kernel.h>

    26 

    27 

    28 // Make sure release builds get a warning if 

    29 //#ifndef _DEBUG

    30 //#if (defined HCR_TRACE)

    31 //#warning "Use of Kern::PrintF tracing in a release build, check MMP files"

    32 //#endif

    33 //#endif

    34 

    35 

    36 //

    37 // MACROs for trace statements in client/server code.

    38 //

    39 

    40 #ifdef _DEBUG

    41 

    42 #define HCR_LOG0(_text)				Kern::Printf("=== "_text)

    43 #define HCR_LOG1(_text, _a1)		Kern::Printf("... "_text, (_a1))

    44 #define HCR_LOG_RETURN(_r1)			return (Kern::Printf("!-- HCR Function exit, error=%d (%s:%d)", (_r1), __FILE__, __LINE__), _r1)

    45 #define HCR_LOGMSG_RETURN(_s1, _r1)	return (Kern::Printf("!-- HCR: "_s1" (%d)", (_r1)), _r1) 

    46 

    47 #else

    48 

    49 #define HCR_LOG0(_text)				

    50 #define HCR_LOG1(_text, _a1)		

    51 #define HCR_LOG_RETURN(_r1)			return (_r1)

    52 #define HCR_LOGMSG_RETURN(_s1, _r1)	return (_r1) 

    53 

    54 #endif

    55 

    56 

    57 

    58 #ifdef HCR_TRACE

    59 

    60 #define HCR_TRACE0(_text)								Kern::Printf((_text))

    61 #define HCR_TRACE1(_text, _a1)							Kern::Printf((_text), (_a1))

    62 #define HCR_TRACE2(_text, _a1, _a2)						Kern::Printf((_text), (_a1), (_a2))

    63 #define HCR_TRACE3(_text, _a1, _a2, _a3)				Kern::Printf((_text), (_a1), (_a2), (_a3))

    64 #define HCR_TRACE4(_text, _a1, _a2, _a3, _a4)			Kern::Printf((_text), (_a1), (_a2), (_a3), (_a4))

    65 #define HCR_TRACE5(_text, _a1, _a2, _a3, _a4, _a5)		Kern::Printf((_text), (_a1), (_a2), (_a3), (_a4), (_a5))

    66 #define HCR_TRACE6(_text, _a1, _a2, _a3, _a4, _a5, _a6)	Kern::Printf((_text), (_a1), (_a2), (_a3), (_a4), (_a5), (_a6))

    67 #define HCR_TRACE_RETURN(_r1)	 						return (Kern::Printf("!-- Function exit return(%d) (%s:%d)", (_r1), __FILE__, __LINE__), _r1)

    68 #define HCR_TRACEMSG_RETURN(_s1, _r1)	 				return (Kern::Printf("!-- "_s1" (%d)", (_r1)), _r1)

    69 #define HCR_FUNC(_text)     							TEntryExit _entryexit(_text)

    70 

    71 #define HCR_HEX_DUMP_ABS(_address, _length)	HexDump((_address), (_length));			//Hex dump with absolute address

    72 #define HCR_HEX_DUMP_REL(_address, _length)	HexDump((_address), (_length), EFalse); //Hex dump with relative (from) address

    73 

    74 

    75 #else

    76 

    77 #define HCR_TRACE0(_text)			

    78 #define HCR_TRACE1(_text, _a1)		

    79 #define HCR_TRACE2(_text, _a1, _a2)

    80 #define HCR_TRACE3(_text, _a1, _a2, _a3)	

    81 #define HCR_TRACE4(_text, _a1, _a2, _a3, _a4)

    82 #define HCR_TRACE5(_text, _a1, _a2, _a3, _a4, _a5)

    83 #define HCR_TRACE6(_text, _a1, _a2, _a3, _a4, _a5, _a6)

    84 #define HCR_TRACE_RETURN(_r1)		return (_r1)

    85 #define HCR_TRACEMSG_RETURN(_r1)	return (_r1)

    86 #define HCR_FUNC(_text)   

    87 #define HCR_HEX_DUMP_ABS(_address, _length)

    88 #define HCR_HEX_DUMP_REL(_address, _length)

    89 

    90 #endif

    91 

    92 

    93 class TEntryExit

    94 {

    95 public:

    96     inline TEntryExit(const char *aFn);

    97     inline ~TEntryExit();

    98 

    99 public:

   100     const char* iName;

   101 };

   102 

   103 TEntryExit::TEntryExit(const char* aFn)

   104  : iName(aFn)

   105     {

   106     HCR_TRACE1("--> %s " , iName);

   107     };

   108 

   109 TEntryExit::~TEntryExit()

   110     {

   111     HCR_TRACE1("<-- %s " , iName);

   112     };

   113     

   114 

   115 void HexDump(TUint8* aStartAddress, TUint32 aLength, TBool aAbsolute = ETrue);

   116 

   117 

   118 #endif // HCR_DEBUG_H

   119