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1 // Copyright (c) 1997-2009 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 // Started by DWW, May 1997 |
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15 // Error handler |
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16 // |
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17 // |
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18 |
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19 #if !defined(__BAERRHAN_H__) |
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20 #define __BAERRHAN_H__ |
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21 |
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22 #if !defined(__E32BASE_H__) |
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23 #include <e32base.h> |
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24 #endif |
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25 /** |
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26 @internalComponent |
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27 */ |
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28 #ifdef _UNICODE |
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29 #define KUidBaflErrorHandlerValue KUidBaflErrorHandlerValue16 |
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30 #define KUidBaflErrorHandler KUidBaflErrorHandler16 |
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31 #else |
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32 #define KUidBaflErrorHandlerValue KUidBaflErrorHandlerValue8 |
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33 #define KUidBaflErrorHandler KUidBaflErrorHandler8 |
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34 #endif |
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35 |
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36 |
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37 /** |
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38 @internalComponent |
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39 */ |
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40 const TInt KUidBaflErrorHandlerValue8=0x10000257; |
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41 const TUid KUidBaflErrorHandler8={KUidBaflErrorHandlerValue8}; |
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42 const TInt KUidBaflErrorHandlerValue16=0x10003A13; |
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43 const TUid KUidBaflErrorHandler16={KUidBaflErrorHandlerValue16}; |
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44 |
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45 /** |
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46 @internalComponent |
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47 */ |
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48 enum TErrorHandlerResponse |
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49 { |
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50 EErrorNotHandled, |
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51 ENoDisplay, |
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52 EAlertDisplay, |
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53 EInfoDisplay |
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54 }; |
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55 |
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56 class CBaErrorHandler : public CBase |
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57 /** |
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58 deliberately *not* mixable - else couldn't be freely cast |
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59 @internalComponent |
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60 */ |
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61 { |
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62 public: |
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63 virtual TErrorHandlerResponse HandleError(TDes& aErrorText,TDes& aContextText)=0; |
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64 inline static TErrorHandlerResponse CallBack(TInt aErrorNumber,TDes& aErrorText,TDes& aContextText); |
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65 }; |
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66 |
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67 inline TErrorHandlerResponse CBaErrorHandler::CallBack(TInt aErrorNumber,TDes& aErrorText,TDes& aContextText) |
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68 { |
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69 return((CBaErrorHandler*)(aErrorNumber))->HandleError(aErrorText,aContextText); |
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70 } |
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71 |
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72 #endif |