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1 // Copyright (c) 2007-2009 Nokia Corporation and/or its subsidiary(-ies). |
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2 // All rights reserved. |
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3 // This component and the accompanying materials are made available |
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4 // under the terms of "Eclipse Public License v1.0" |
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5 // which accompanies this distribution, and is available |
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6 // at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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7 // |
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8 // Initial Contributors: |
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9 // Nokia Corporation - initial contribution. |
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10 // |
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11 // Contributors: |
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12 // |
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13 // Description: |
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14 // General inline utility and logging functions for use with DirectGDI. |
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15 // |
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16 // |
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17 |
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18 /** |
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19 @file |
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20 @publishedPartner |
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21 @prototype |
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22 */ |
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23 |
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24 #ifndef DIRECTGDIPANICS_INL |
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25 #define DIRECTGDIPANICS_INL |
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26 |
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27 #include <e32std.h> |
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28 #include <e32debug.h> |
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29 |
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30 _LIT(KDGDILogFormat, "File %S +%i: %S"); |
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31 _LIT(KDGDINonConditionalPanicFormat, "Panic: %S %i."); |
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32 _LIT(KDGDIConditionalPanicFormat, "Panic: %S %i, assert \"%S\" failed."); |
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33 |
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34 namespace DirectGdi |
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35 { |
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36 |
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37 /** |
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38 Helper function used by the GRAPHICS_LOG_ALWAYS and GRAPHICS_LOGD_ALWAYS macros. |
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39 */ |
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40 inline void Log(const TDesC& aFileName, TInt aLine, const TDesC& aLogMessage) |
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41 { |
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42 TBuf<256> buf; |
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43 buf.Format(KDGDILogFormat, &aFileName, aLine, &aLogMessage); |
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44 RDebug::Print(buf); |
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45 } |
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46 |
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47 /** |
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48 Helper function used by GRAPHICS_ASSERT_ALWAYS and GRAPHICS_PANIC_ALWAYS macros |
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49 which allows a panic category and code to be logged. |
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50 */ |
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51 inline void PanicWithDebugLog ( |
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52 const TDesC& aPanicCategory, |
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53 TInt aPanicCode, |
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54 const TDesC& aFileName, |
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55 TInt aLine, |
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56 const TDesC* aCondition) |
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57 { |
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58 TBuf<256> message; |
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59 |
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60 if (aCondition) |
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61 { |
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62 message.Format(KDGDIConditionalPanicFormat, &aPanicCategory, aPanicCode, aCondition); |
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63 } |
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64 else |
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65 { |
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66 message.Format(KDGDINonConditionalPanicFormat, &aPanicCategory, aPanicCode); |
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67 } |
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68 |
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69 Log(aFileName, aLine, message); |
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70 |
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71 User::Panic(aPanicCategory, aPanicCode); |
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72 } |
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73 } |
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74 |
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75 #endif // DIRECTGDIPANICS_INL |
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76 |
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77 |