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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 // Contains the header file of the TWapTextMessage. |
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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 @internalAll |
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21 */ |
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22 |
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23 #if !defined (WAPTHDR_H__) |
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24 #define WAPTHDR_H__ |
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25 |
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26 #include <e32base.h> |
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27 |
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28 /** |
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29 * @internalComponent |
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30 */ |
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31 const TInt KMaxSmsChars = 160; //< maximum number of characters in one SMS PDU |
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32 |
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33 |
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34 /** |
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35 * TWapTextMessage encodes and decodes 7-bit WAP text headers |
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36 * @internalComponent |
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37 */ |
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38 class TWapTextMessage |
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39 { |
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40 public: |
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41 TWapTextMessage(const TDesC8& aWAPMessage); |
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42 TBool Parse(); |
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43 void EncodeSegmentsL(CArrayPtr<HBufC8>& aSegmentArray); |
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44 inline TInt DestinationPort(TBool* aIs16Bit=NULL) const; |
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45 inline void SetDestinationPort(TInt aToPort, TBool aIs16Bit=EFalse); |
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46 inline TInt SourcePort(TBool* aIs16Bit=NULL) const; |
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47 inline void SetSourcePort(TInt aFromPort, TBool aIs16Bit=EFalse); |
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48 inline TInt ReferenceNumber() const; |
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49 inline void SetReferenceNumber(const TInt aReference); |
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50 inline TInt TotalSegments() const; |
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51 inline TInt SegmentNumber() const; |
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52 inline void OtherHeader(TDes8& aOtherHeader) const; |
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53 inline void SetOtherHeader(const TDesC8& aOtherHeader); |
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54 inline void UserData(TDes8& aWAPUserData) const; |
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55 inline void SetUserData(const TDesC8& aWAPUserData); |
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56 static TInt ParseNumber(const TDesC8& aInValue, TBool aBigEndian, TInt aRadix); |
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57 |
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58 private: |
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59 enum TElemIndexes |
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60 { |
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61 KIndexDestinationPort = 0, |
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62 KIndexSourcePort, |
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63 KIndexReferenceNumber, |
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64 KIndexTotalSegments, |
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65 KIndexSegmentNumber, |
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66 KIndexOtherHeader |
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67 }; |
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68 |
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69 enum |
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70 { |
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71 KElemIndexCount = 6, |
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72 }; |
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73 |
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74 // Made following public because of easy access |
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75 // for bith segmenting and reassembly |
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76 static const TInt KHeaderCount; |
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77 |
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78 typedef TInt IndexValues[KElemIndexCount]; |
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79 |
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80 struct TIndexInfo |
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81 { |
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82 TInt iLastIndex; |
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83 IndexValues iIndexes; |
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84 }; |
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85 |
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86 static const TIndexInfo KElemIndexes[]; |
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87 |
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88 TBool ParseWapTextHeader(const TIndexInfo& IndexArray); |
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89 TInt CreateHeader(TDes8& aFixedHeader, TInt& aSegmentNumberIndex); |
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90 TInt CalculateTotalSegments(TInt aFixedLength); |
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91 |
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92 // Incoming only |
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93 TBool iIsWapTextMessage; |
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94 TPtrC8 iWAPMessage; |
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95 |
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96 // header elements |
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97 TBool iIs16Bit; |
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98 // constructor initialises the port values to (-1) |
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99 TInt iDestinationPort; |
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100 TInt iSourcePort; |
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101 TInt iReference; |
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102 TInt iTotalSegments; |
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103 TInt iSegmentNumber; |
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104 |
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105 // Incoming only: about other header and data |
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106 TInt iOtherHeader; // index |
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107 TInt iOtherHeaderLength; |
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108 TInt iData; // index |
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109 TInt iDataLength; |
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110 |
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111 // Outgoing only |
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112 TPtrC8 iRefOtherHeader; |
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113 TPtrC8 iRefData; |
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114 }; |
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115 |
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116 |
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117 #include "wapthdr.inl" |
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118 |
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119 #endif // !defined WAPTHDR_H__ |