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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 // |
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15 |
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16 #ifndef __MPBUTIL_H__ |
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17 #define __MPBUTIL_H__ |
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18 |
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19 #include "ETELMM.H" // for RMobilePhoneBookStore |
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20 /** |
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21 @internalComponent |
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22 */ |
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23 const TInt KFieldEntrySize = 8; |
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24 const TInt KErrStartOfNewEntry = -1; |
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25 const TInt KMaxUint16Val = 0xFFFF; |
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26 |
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27 class CPhoneBookBuffer : public CBase |
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28 /** |
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29 This class enables the conversion from integer or descriptor data type into |
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30 the TLV (Tag-Length-Value) format and vice versa. |
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31 @internalComponent |
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32 */ |
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33 { |
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34 public: |
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35 IMPORT_C CPhoneBookBuffer(); |
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36 IMPORT_C void Set(TDes8* aData); |
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37 IMPORT_C TInt AddNewEntryTag(); |
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38 IMPORT_C TInt PutTagAndValue(TUint8 aTagValue, TUint8 aInteger); |
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39 IMPORT_C TInt PutTagAndValue(TUint8 aTagValue, TUint16 aInteger); |
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40 IMPORT_C TInt PutTagAndValue(TUint8 aTagValue, TUint32 aInteger); |
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41 IMPORT_C TInt PutTagAndValue(TUint8 aTagValue, const TDesC8 &aData); |
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42 IMPORT_C TInt PutTagAndValue(TUint8 aTagValue, const TDesC16 &aData); |
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43 IMPORT_C TInt RemovePartialEntry(); |
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44 IMPORT_C void StartRead(); |
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45 |
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46 enum TPhBkTagType |
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47 { |
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48 EPhBkTypeNoData, |
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49 EPhBkTypeInt8, |
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50 EPhBkTypeInt16, |
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51 EPhBkTypeInt32, |
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52 EPhBkTypeDes8, |
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53 EPhBkTypeDes16, |
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54 }; |
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55 |
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56 IMPORT_C TInt GetTagAndType(TUint8 &aTagValue, TPhBkTagType &aDataType); |
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57 IMPORT_C TInt GetValue(TUint8 &aInteger); |
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58 IMPORT_C TInt GetValue(TUint16 &aInteger); |
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59 IMPORT_C TInt GetValue(TUint32 &aInteger); |
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60 IMPORT_C TInt GetValue(TPtrC8 &aData); |
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61 IMPORT_C TInt GetValue(TPtrC16 &aData); |
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62 IMPORT_C void SkipValue(TPhBkTagType aDataType); |
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63 IMPORT_C TInt BufferLength(); |
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64 IMPORT_C TInt RemainingReadLength(); |
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65 |
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66 private: |
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67 TInt AppendInt8(TUint8 aInteger); |
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68 TInt AppendInt16(TUint16 aInteger); |
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69 TInt AppendInt32(TUint32 aInteger); |
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70 |
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71 private: |
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72 TDes8* iPtr; // Points to supplied Data buffer |
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73 TPtrC8 iRead; // Points to populated TLV buffer |
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74 TPtr8 iMonitor; // Used to remove partially populated entries from TLV buffer |
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75 }; |
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76 |
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77 #endif |