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1 /** @file |
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2 * Copyright (c) 2002-2004 Nokia Corporation and/or its subsidiary(-ies). |
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3 * All rights reserved. |
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4 * This component and the accompanying materials are made available |
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5 * under the terms of "Eclipse Public License v1.0" |
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6 * which accompanies this distribution, and is available |
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7 * at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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8 * |
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9 * Initial Contributors: |
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10 * Nokia Corporation - initial contribution. |
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11 * |
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12 * Contributors: |
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13 * |
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14 * Description: CUpnpHttpHeaderList |
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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 // INCLUDES |
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20 #include "upnplist.h" |
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21 |
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22 // ----------------------------------------------------------------------------- |
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23 // C++ default constructor. |
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24 // ----------------------------------------------------------------------------- |
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25 // |
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26 CUpnpHttpHeaderList::CUpnpHttpHeaderList() : iHeaderList( 4 ) |
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27 { |
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28 } |
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29 |
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30 // ----------------------------------------------------------------------------- |
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31 // C++ default destructor. |
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32 // ----------------------------------------------------------------------------- |
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33 // |
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34 CUpnpHttpHeaderList::~CUpnpHttpHeaderList() |
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35 { |
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36 iHeaderList.Close(); |
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37 } |
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38 |
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39 // ----------------------------------------------------------------------------- |
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40 // Method deletes all objects from the list. |
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41 // ----------------------------------------------------------------------------- |
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42 // |
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43 |
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44 void CUpnpHttpHeaderList::DeleteObjects() |
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45 { |
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46 TInt size = Count(); |
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47 for ( int i = 0; i < size; i++ ) |
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48 { |
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49 if ( iHeaderList[i] != NULL ) |
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50 { |
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51 CUpnpHttpHeader* t = iHeaderList[i]; |
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52 delete t; |
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53 t = NULL; |
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54 } |
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55 } |
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56 } |
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57 |
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58 // ----------------------------------------------------------------------------- |
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59 // Returns the number of elements in list. |
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60 // ----------------------------------------------------------------------------- |
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61 // |
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62 void CUpnpHttpHeaderList::AddL( const CUpnpHttpHeader* aHeader ) |
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63 { |
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64 iHeaderList.AppendL( aHeader ); |
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65 } |
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66 |
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67 // ----------------------------------------------------------------------------- |
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68 // Returns the number of elements in list. |
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69 // ----------------------------------------------------------------------------- |
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70 // |
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71 EXPORT_C void CUpnpHttpHeaderList::Remove( const CUpnpHttpHeader* aHeader ) |
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72 { |
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73 TInt index = iHeaderList.Find( aHeader ); |
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74 if (index >= 0 ) |
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75 { |
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76 iHeaderList.Remove( index ); |
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77 iHeaderList.Compress(); |
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78 } |
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79 } |
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80 |
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81 // ----------------------------------------------------------------------------- |
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82 // Returns the number of elements in list. |
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83 // ----------------------------------------------------------------------------- |
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84 // |
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85 EXPORT_C CUpnpHttpHeader* CUpnpHttpHeaderList::First() |
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86 { |
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87 if ( Count() > 0 ) |
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88 { |
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89 return iHeaderList[0]; |
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90 } |
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91 return NULL; |
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92 } |
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93 |
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94 // ----------------------------------------------------------------------------- |
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95 // Returns the number of elements in list. |
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96 // ----------------------------------------------------------------------------- |
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97 // |
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98 TInt CUpnpHttpHeaderList::Count() const |
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99 { |
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100 return iHeaderList.Count(); |
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101 } |
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102 |
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103 // ----------------------------------------------------------------------------- |
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104 // Goes to the next element on the list. |
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105 // ----------------------------------------------------------------------------- |
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106 // |
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107 EXPORT_C CUpnpHttpHeader* CUpnpHttpHeaderList::Next( const CUpnpHttpHeader* aHeader ) |
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108 { |
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109 TInt index = iHeaderList.Find( aHeader); |
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110 index++; |
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111 if ( Count() > index ) |
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112 { |
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113 return iHeaderList[index]; |
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114 } |
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115 else |
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116 { |
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117 return NULL; |
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118 } |
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119 } |
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120 |
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121 |
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122 //end of file |