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1 /* |
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2 * Copyright (c) 2001-2009 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 the License "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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12 * Contributors: |
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13 * |
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14 * Description: |
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15 * ct/logger.h |
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16 * |
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17 */ |
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18 |
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19 |
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20 |
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21 |
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22 /** |
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23 @file |
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24 @internalTechnology |
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25 */ |
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26 |
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27 #ifndef __CT_LOGGER_H__ |
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28 #define __CT_LOGGER_H__ |
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29 |
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30 #include <e32std.h> |
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31 |
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32 /** |
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33 * |
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34 * Defines logging functionality for use by crypto tokens framework and file |
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35 * tokens server. This is only compiled in debug builds when the macro |
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36 * __CT_LOGGING__ is defined. |
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37 * |
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38 * @internalTechnology |
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39 */ |
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40 |
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41 #if defined(_DEBUG) && defined(__CT_LOGGING__) |
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42 |
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43 #define LOG(X) CTLogger::Log(this, (X)) |
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44 #define LOG1(X, Y) CTLogger::Log(this, (X), (Y)) |
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45 #define LOG2(X, Y, Z) CTLogger::Log(this, (X), (Y), (Z)) |
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46 #define LOG_INC_INDENT() CTLogger::UpdateIndent(1) |
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47 #define LOG_DEC_INDENT() CTLogger::UpdateIndent(-1) |
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48 |
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49 #else |
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50 |
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51 #define LOG(X) |
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52 #define LOG1(X, Y) |
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53 #define LOG2(X, Y, Z) |
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54 #define LOG_INC_INDENT() |
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55 #define LOG_DEC_INDENT() |
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56 |
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57 #endif |
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58 |
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59 /** |
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60 * Class providing methods used by logging macros. These are not designed to be |
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61 * called directly. If logging is not turned on they will simply panic. |
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62 */ |
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63 class CTLogger |
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64 { |
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65 public: |
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66 IMPORT_C static void Log(TAny* aObject, TRefByValue<const TDesC16> aFmt, ...); |
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67 IMPORT_C static void UpdateIndent(TInt aInc); |
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68 private: |
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69 static void LogL(const TDesC& aString); |
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70 }; |
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71 |
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72 #endif // __CTLOGGER_H__ |