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1 // Copyright (c) 2003-2009 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 // |
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15 |
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16 #include "RecIclUtilBody.h" |
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17 |
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18 /** |
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19 * @internalComponent |
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20 * |
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21 * constructor for ICL Recognizer utility class |
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22 */ |
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23 CIclRecognizerUtil::CIclRecognizerUtil() |
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24 { |
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25 } |
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26 |
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27 CIclRecognizerUtil::~CIclRecognizerUtil() |
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28 { |
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29 delete iBody; |
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30 } |
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31 |
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32 void CIclRecognizerUtil::ConstructL() |
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33 { |
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34 iBody = CIclRecognizerUtil::CBody::NewL(); |
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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 * Determine whether the supplied data header or file extension is recognized |
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41 * and if so return the associated MIME type |
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42 * @param aImageData |
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43 * A descriptor containing the header. Set to KNullDesC8 for match by file extension. |
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44 * @param aFileName |
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45 * A file name for file extension matching. Set to KNullDesC for match by image data |
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46 * @param aMimeType |
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47 * A user-supplied descriptor in which the MIME type is returned |
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48 * @return ETrue if a match was found. |
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49 * EFalse if a match was not found. |
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50 * @leave This method may also leave with one of the system-wide error codes. |
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51 * @post If recognized, the caller's descriptor is filled with the MIME types |
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52 */ |
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53 EXPORT_C TBool CIclRecognizerUtil::GetMimeTypeL(const TDesC8& aImageData, const TDesC& aFileName, TDes8& aMimeType) |
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54 { |
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55 return iBody->GetMimeTypeL(aImageData, aFileName, aMimeType); |
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56 } |
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57 |
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58 /** |
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59 * @internalComponent |
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60 * |
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61 * Static factory constructor. Uses two phase |
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62 * construction and leaves nothing on the cleanup stack |
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63 * |
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64 * @leave KErrNoMemory |
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65 * @return A pointer to the newly created CIclRecognizerUtil object |
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66 * |
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67 */ |
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68 EXPORT_C CIclRecognizerUtil* CIclRecognizerUtil::NewL() |
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69 { |
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70 CIclRecognizerUtil* self=new (ELeave) CIclRecognizerUtil(); |
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71 CleanupStack::PushL(self); |
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72 self->ConstructL(); |
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73 CleanupStack::Pop(self); |
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74 return self; |
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75 } |
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76 |