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1 /* |
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2 * Copyright (c) 2006 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: Presence Service Connection subscription item base implementation. |
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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 #include "ximpsubscriptionitembase.h" |
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20 #include "ximpitemparent.h" |
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21 #include "ximppanics.h" |
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22 #include "ximppsccontext.h" |
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23 #include "ximpdatasubscriptionstateimp.h" |
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24 #include "ximpobjecthelpers.h" |
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25 |
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26 #include "ximptrace.h" |
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27 |
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28 const TInt KXIMPContentAutoExpiryTime = 15; // Seconds |
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29 |
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30 |
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31 // --------------------------------------------------------------------------- |
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32 // CXIMPSubscriptionItemBase::OrderOfContexts() |
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33 // --------------------------------------------------------------------------- |
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34 // |
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35 TInt CXIMPSubscriptionItemBase::OrderOfContexts( const MXIMPPscContext& aFirst, |
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36 const MXIMPPscContext& aSecond ) |
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37 { |
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38 if( &aFirst < &aSecond ) |
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39 { |
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40 return -1; |
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41 } |
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42 else if( &aFirst == &aSecond ) |
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43 { |
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44 return 0; |
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45 } |
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46 else |
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47 { |
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48 return 1; |
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49 } |
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50 } |
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51 |
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52 // --------------------------------------------------------------------------- |
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53 // CXIMPSubscriptionItemBase::OrderOfContexts() |
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54 // --------------------------------------------------------------------------- |
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55 // |
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56 TInt CXIMPSubscriptionItemBase::OrderOfItems( const CXIMPSubscriptionItemBase& aFirst, |
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57 const CXIMPSubscriptionItemBase& aSecond ) |
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58 { |
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59 if( &aFirst < &aSecond ) |
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60 { |
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61 return -1; |
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62 } |
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63 else if( &aFirst == &aSecond ) |
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64 { |
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65 return 0; |
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66 } |
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67 else |
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68 { |
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69 return 1; |
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70 } |
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71 } |
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72 |
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73 |
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74 // --------------------------------------------------------------------------- |
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75 // CXIMPSubscriptionItemBase::CXIMPSubscriptionItemBase() |
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76 // --------------------------------------------------------------------------- |
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77 // |
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78 EXPORT_C CXIMPSubscriptionItemBase::CXIMPSubscriptionItemBase( MXIMPItemParentBase& aParent ) |
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79 : iParent( aParent ) |
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80 { |
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81 } |
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82 |
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83 // --------------------------------------------------------------------------- |
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84 // CXIMPSubscriptionItemBase::BaseConstructL() |
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85 // --------------------------------------------------------------------------- |
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86 // |
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87 EXPORT_C void CXIMPSubscriptionItemBase::BaseConstructL() |
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88 { |
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89 CXIMPDataSubscriptionStateImp* datasubscription = NULL; |
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90 SetDataSubscriptionStateL(*datasubscription); |
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91 iSubscriptionState = CXIMPDataSubscriptionStateImp::NewL(); |
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92 } |
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93 |
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94 // --------------------------------------------------------------------------- |
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95 // CXIMPSubscriptionItemBase::~CXIMPSubscriptionItemBase() |
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96 // --------------------------------------------------------------------------- |
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97 // |
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98 EXPORT_C CXIMPSubscriptionItemBase::~CXIMPSubscriptionItemBase() |
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99 { |
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100 __ASSERT_ALWAYS( !CountOfSubscribers(), |
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101 User::Panic( NXIMPPrivPanic::KCategory, NXIMPPrivPanic::EArrayCountNotValid ) ); |
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102 iContexts.Close(); |
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103 iPreContexts.Close(); |
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104 iItems.Close(); |
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105 iPreItems.Close(); |
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106 delete iSubscriptionState; |
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107 } |
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108 |
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109 // --------------------------------------------------------------------------- |
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110 // CXIMPSubscriptionItemBase::SubscriptionStatus() |
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111 // --------------------------------------------------------------------------- |
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112 // |
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113 EXPORT_C CXIMPSubscriptionItemBase::TSubscriptionStatus |
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114 CXIMPSubscriptionItemBase::SubscriptionStatus( MXIMPPscContext* aContext ) |
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115 { |
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116 // Calculate situation |
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117 TInt count = iContexts.Count() + iItems.Count(); |
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118 TBool contextFound = IsContext( aContext ); |
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119 if( count == 0 ) |
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120 { |
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121 return ENotSubscribedAtAll; |
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122 } |
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123 else if( contextFound ) |
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124 { |
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125 if( count == 1 ) |
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126 { |
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127 return ESubscribedForCtxOnly; |
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128 } |
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129 return ESubscribedForCtxAndOthers; |
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130 } |
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131 return ESubscribedForOtherCtxOnly; |
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132 } |
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133 |
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134 // --------------------------------------------------------------------------- |
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135 // CXIMPSubscriptionItemBase::AddSubscriberL() |
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136 // --------------------------------------------------------------------------- |
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137 // |
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138 EXPORT_C void CXIMPSubscriptionItemBase::AddSubscriberL( MXIMPPscContext* aContext ) |
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139 { |
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140 TRACE_2( _L("CXIMPSubscriptionItemBase::AddSubscriberL( MXIMPPscContext* aContext ) : this = %d , aContext = %d"), this, aContext ); |
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141 |
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142 TRACE_1( _L("CXIMPSubscriptionItemBase::AddSubscriberL( MXIMPPscContext* aContext ) : iPreContexts.Count 1 = %d"), iPreContexts.Count() ); |
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143 TRACE_1( _L("CXIMPSubscriptionItemBase::AddSubscriberL( MXIMPPscContext* aContext ) : iContexts.Count 1 = %d"), iContexts.Count() ); |
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144 |
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145 TLinearOrder< MXIMPPscContext > order( OrderOfContexts ); |
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146 if( IsContext( aContext ) ) |
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147 { |
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148 User::Leave( KErrAlreadyExists ); |
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149 } |
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150 |
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151 TInt index = iPreContexts.FindInOrder( aContext, order ); |
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152 TRACE_1( _L("CXIMPSubscriptionItemBase::AddSubscriberL( MXIMPPscContext* aContext ) : iPreContexts.FindInOrder = %d"), index ); |
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153 |
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154 if( index != KErrNotFound ) |
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155 { |
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156 User::Leave( KErrAlreadyExists ); |
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157 } |
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158 |
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159 iPreContexts.InsertInOrderL( aContext, order ); |
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160 |
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161 User::LeaveIfError( Open() ); |
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162 |
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163 TRACE_1( _L("CXIMPSubscriptionItemBase::AddSubscriberL( MXIMPPscContext* aContext ) : iPreContexts.Count 2 = %d"), iPreContexts.Count() ); |
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164 TRACE_1( _L("CXIMPSubscriptionItemBase::AddSubscriberL( MXIMPPscContext* aContext ) : iContexts.Count 2 = %d"), iContexts.Count() ); |
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165 |
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166 ChangeStatusAfterAdd(); |
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167 } |
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168 |
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169 // --------------------------------------------------------------------------- |
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170 // CXIMPSubscriptionItemBase::RemoveSubscriber() |
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171 // --------------------------------------------------------------------------- |
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172 // |
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173 EXPORT_C void CXIMPSubscriptionItemBase::RemoveSubscriber( MXIMPPscContext* aContext ) |
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174 { |
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175 TRACE_1( _L("CXIMPSubscriptionItemBase::RemoveSubscriber( MXIMPPscContext* aContext ) : iPreContexts.Count 1 = %d"), iPreContexts.Count() ); |
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176 TRACE_1( _L("CXIMPSubscriptionItemBase::RemoveSubscriber( MXIMPPscContext* aContext ) : iContexts.Count 1 = %d"), iContexts.Count() ); |
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177 |
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178 TLinearOrder< MXIMPPscContext > order( OrderOfContexts ); |
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179 TInt index = iContexts.FindInOrder( aContext, order ); |
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180 TInt preIndex = iPreContexts.FindInOrder( aContext, order ); |
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181 |
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182 TRACE_1( _L("CXIMPSubscriptionItemBase::RemoveSubscriber( MXIMPPscContext* aContext ) : iContexts.FindInOrder = %d"), index ); |
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183 TRACE_1( _L("CXIMPSubscriptionItemBase::RemoveSubscriber( MXIMPPscContext* aContext ) : iPreContexts.FindInOrder = %d"), preIndex ); |
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184 |
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185 if( index >= 0 ) |
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186 { |
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187 TRACE_1( _L("CXIMPSubscriptionItemBase::RemoveSubscriber( MXIMPPscContext* aContext ) : iContexts.Remove( index ): aContext = %d"), aContext ); |
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188 |
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189 iContexts.Remove( index ); |
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190 ChangeStatusAfterRemove(); |
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191 Close(); |
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192 } |
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193 else if( preIndex >= 0 ) |
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194 { |
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195 TRACE_1( _L("CXIMPSubscriptionItemBase::RemoveSubscriber( MXIMPPscContext* aContext ) : iPreContexts.Remove( preIndex ): aContext = %d"), aContext ); |
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196 |
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197 iPreContexts.Remove( preIndex ); |
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198 ChangeStatusAfterRemove(); |
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199 Close(); |
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200 } |
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201 else |
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202 { |
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203 TRACE( _L("CXIMPSubscriptionItemBase::RemoveSubscriber( MXIMPPscContext* aContext ) : iParent.UnregisterExpiringItem") ); |
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204 |
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205 iParent.UnregisterExpiringItem( this ); |
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206 } |
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207 |
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208 TRACE_1( _L("CXIMPSubscriptionItemBase::RemoveSubscriber( MXIMPPscContext* aContext ) : iPreContexts.Count 2 = %d"), iPreContexts.Count() ); |
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209 TRACE_1( _L("CXIMPSubscriptionItemBase::RemoveSubscriber( MXIMPPscContext* aContext ) : iContexts.Count 2 = %d"), iContexts.Count() ); |
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210 |
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211 } |
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212 |
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213 // --------------------------------------------------------------------------- |
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214 // CXIMPSubscriptionItemBase::AddSubscriberL() |
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215 // --------------------------------------------------------------------------- |
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216 // |
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217 EXPORT_C void CXIMPSubscriptionItemBase::AddSubscriberL( CXIMPSubscriptionItemBase* aItem ) |
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218 { |
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219 TRACE( _L("CXIMPSubscriptionItemBase::AddSubscriberL( CXIMPSubscriptionItemBase* aItem ) : begin") ); |
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220 |
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221 TLinearOrder< CXIMPSubscriptionItemBase > order( OrderOfItems ); |
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222 TInt index = iItems.FindInOrder( aItem, order ); |
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223 if( index != KErrNotFound ) |
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224 { |
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225 return; |
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226 } |
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227 index = iPreItems.FindInOrder( aItem, order ); |
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228 if( index != KErrNotFound ) |
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229 { |
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230 return; |
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231 } |
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232 |
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233 iPreItems.InsertInOrderL( aItem, order ); |
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234 User::LeaveIfError( Open() ); |
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235 ChangeStatusAfterAdd(); |
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236 |
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237 TRACE( _L("CXIMPSubscriptionItemBase::AddSubscriberL( CXIMPSubscriptionItemBase* aItem ) : end") ); |
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238 } |
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239 |
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240 // --------------------------------------------------------------------------- |
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241 // CXIMPSubscriptionItemBase::RemoveSubscriber() |
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242 // --------------------------------------------------------------------------- |
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243 // |
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244 EXPORT_C void CXIMPSubscriptionItemBase::RemoveSubscriber( CXIMPSubscriptionItemBase* aItem ) |
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245 { |
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246 TRACE( _L("CXIMPSubscriptionItemBase::RemoveSubscriberL( CXIMPSubscriptionItemBase* aItem ) : begin") ); |
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247 |
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248 TLinearOrder< CXIMPSubscriptionItemBase > order( OrderOfItems ); |
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249 TInt index = iItems.FindInOrder( aItem, order ); |
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250 TInt preIndex = iPreItems.FindInOrder( aItem, order ); |
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251 if( index >= 0 ) |
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252 { |
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253 iItems.Remove( index ); |
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254 ChangeStatusAfterRemove(); |
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255 Close(); |
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256 } |
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257 else if( preIndex >= 0 ) |
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258 { |
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259 iPreItems.Remove( index ); |
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260 ChangeStatusAfterRemove(); |
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261 Close(); |
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262 } |
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263 else |
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264 { |
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265 iParent.UnregisterExpiringItem( this ); |
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266 } |
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267 |
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268 TRACE( _L("CXIMPSubscriptionItemBase::RemoveSubscriberL( CXIMPSubscriptionItemBase* aItem ) : end") ); |
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269 } |
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270 |
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271 // --------------------------------------------------------------------------- |
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272 // CXIMPSubscriptionItemBase::ForceClose() |
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273 // --------------------------------------------------------------------------- |
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274 // |
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275 EXPORT_C void CXIMPSubscriptionItemBase::ForceClose() |
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276 { |
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277 TInt count = iContexts.Count(); |
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278 for( TInt a = 0; a < count; ++a ) |
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279 { |
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280 // RemoveSubscriber removes first one every time. |
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281 RemoveSubscriber( iContexts[ 0 ] ); |
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282 } |
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283 count = iItems.Count(); |
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284 for( TInt a = 0; a < count; ++a ) |
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285 { |
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286 RemoveSubscriber( iItems[ 0 ] ); |
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287 } |
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288 } |
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289 |
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290 // --------------------------------------------------------------------------- |
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291 // CXIMPSubscriptionItemBase::CleanIfExpired() |
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292 // --------------------------------------------------------------------------- |
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293 // |
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294 EXPORT_C TBool CXIMPSubscriptionItemBase::CleanIfExpired() |
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295 { |
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296 TTime timeNow; |
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297 timeNow.UniversalTime(); |
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298 TBool expired = |
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299 ( iExpireTime + TTimeIntervalSeconds( KXIMPContentAutoExpiryTime ) ) < timeNow; |
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300 if( expired ) |
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301 { |
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302 CleanExpired(); |
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303 } |
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304 return expired; |
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305 } |
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306 |
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307 // --------------------------------------------------------------------------- |
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308 // CXIMPSubscriptionItemBase::UpdateSubscriptionStateL() |
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309 // --------------------------------------------------------------------------- |
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310 // |
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311 EXPORT_C void CXIMPSubscriptionItemBase::UpdateSubscriptionStateL( TSubscriptionEvent aUpdateState ) |
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312 { |
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313 switch( aUpdateState ) |
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314 { |
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315 case ECompleteDataReceived: |
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316 { |
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317 if( CountOfSubscribers() == 0 ) |
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318 { |
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319 UpdateExpirationL(); |
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320 } |
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321 break; |
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322 } |
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323 default: |
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324 { |
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325 User::Panic( NXIMPPrivPanic::KCategory, NXIMPPrivPanic::ESubscriptionItemLogicError ); |
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326 break; |
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327 } |
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328 } |
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329 } |
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330 |
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331 |
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332 // --------------------------------------------------------------------------- |
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333 // CXIMPSubscriptionItemBase::DataSubscriptionState() |
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334 // --------------------------------------------------------------------------- |
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335 // |
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336 EXPORT_C const MXIMPDataSubscriptionState& CXIMPSubscriptionItemBase::DataSubscriptionState() |
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337 { |
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338 return *iSubscriptionState; |
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339 } |
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340 |
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341 // --------------------------------------------------------------------------- |
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342 // CXIMPSubscriptionItemBase::ContextCount() |
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343 // --------------------------------------------------------------------------- |
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344 // |
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345 EXPORT_C TInt CXIMPSubscriptionItemBase::ContextCount() const |
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346 { |
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347 // return iContexts.Count(); |
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348 TInt count = iContexts.Count(); |
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349 TRACE_1( _L("CXIMPSubscriptionItemBase::ContextCount() : return = %d"), count ); |
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350 return count; |
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351 } |
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352 |
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353 // --------------------------------------------------------------------------- |
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354 // CXIMPSubscriptionItemBase::Context() |
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355 // --------------------------------------------------------------------------- |
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356 // |
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357 EXPORT_C MXIMPPscContext& CXIMPSubscriptionItemBase::Context( TInt aIndex ) |
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358 { |
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359 return *iContexts[ aIndex ]; |
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360 } |
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361 |
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362 // --------------------------------------------------------------------------- |
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363 // CXIMPSubscriptionItemBase::Context() |
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364 // --------------------------------------------------------------------------- |
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365 // |
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366 EXPORT_C TBool CXIMPSubscriptionItemBase::IsContext( MXIMPPscContext* aContext ) const |
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367 { |
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368 TLinearOrder< MXIMPPscContext > order( OrderOfContexts ); |
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369 // return iContexts.FindInOrder( aContext, order ) != KErrNotFound; |
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370 TBool ret = iContexts.FindInOrder( aContext, order ) != KErrNotFound; |
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371 TRACE_1( _L("CXIMPSubscriptionItemBase::IsContext( MXIMPPscContext* aContext ) : return = %d"), (TInt)ret ); |
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372 return ret; |
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373 } |
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374 |
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375 // --------------------------------------------------------------------------- |
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376 // CXIMPSubscriptionItemBase::SynthesiseSubscriptionEventToAllCtxsL() |
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377 // --------------------------------------------------------------------------- |
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378 // |
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379 EXPORT_C void CXIMPSubscriptionItemBase::SynthesiseSubscriptionEventToAllCtxsL() |
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380 { |
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381 TRACE_1( _L("CXIMPSubscriptionItemBase::SynthesiseSubscriptionEventToAllCtxsL() : this = %d " ), this ); |
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382 RPointerArray< MXIMPPscContext > contextArray; |
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383 CleanupClosePushL( contextArray ); |
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384 TLinearOrder< MXIMPPscContext > order( OrderOfContexts ); |
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385 |
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386 TInt contextCount = iContexts.Count(); |
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387 |
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388 TRACE_1( _L("CXIMPSubscriptionItemBase::SynthesiseSubscriptionEventToAllCtxsL() contextCount = %d"), contextCount ); |
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389 TRACE_1( _L("CXIMPSubscriptionItemBase::SynthesiseSubscriptionEventToAllCtxsL() : iPreContexts.Count = %d"), iPreContexts.Count() ); |
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390 |
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391 for( TInt a = 0; a < contextCount; ++a ) |
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392 { |
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393 contextArray.InsertInOrderL( iContexts[ a ], order ); |
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394 } |
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395 |
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396 TInt itemCount = iItems.Count(); |
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397 TRACE_1( _L("CXIMPSubscriptionItemBase::SynthesiseSubscriptionEventToAllCtxsL() itemCount = %d"), itemCount ); |
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398 |
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399 for( TInt a = 0; a < itemCount; ++a ) |
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400 { |
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401 TInt contextCount = iItems[ a ]->ContextCount(); |
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402 for( TInt b = 0; b < contextCount; ++b ) |
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403 { |
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404 TInt error = contextArray.InsertInOrder( &iItems[ a ]->Context( b ), order ); |
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405 if( error != KErrNotFound ) |
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406 { |
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407 User::LeaveIfError( error ); |
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408 } |
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409 } |
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410 } |
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411 |
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412 TInt count = contextArray.Count(); |
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413 TRACE_1( _L("CXIMPSubscriptionItemBase::SynthesiseSubscriptionEventToAllCtxsL() contextArray.Count() = %d"), count ); |
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414 |
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415 for( TInt a = 0; a < count; ++a ) |
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416 { |
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417 TRACE_1( _L("CXIMPSubscriptionItemBase::SynthesiseSubscriptionEventToAllCtxsL() Sending event to = %d"), a ); |
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418 TInt error ( KErrNone ); |
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419 TRAP( error, SynthesiseSubscriptionEventToL( contextArray[ a ], ETrue ); ); |
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420 TRACE_1( _L("CXIMPSubscriptionItemBase::SynthesiseSubscriptionEventToAllCtxsL() : TRAPD( error, SynthesiseSubscriptionEventToL = %d"), error ); |
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421 } |
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422 CleanupStack::PopAndDestroy(); // contextArray |
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423 } |
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424 |
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425 // --------------------------------------------------------------------------- |
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426 // CXIMPSubscriptionItemBase::ActivateSubscriberL() |
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427 // --------------------------------------------------------------------------- |
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428 // |
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429 EXPORT_C void CXIMPSubscriptionItemBase::ActivateSubscriberL( MXIMPPscContext* aContext ) |
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430 { |
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431 TRACE_1( _L("CXIMPSubscriptionItemBase::ActivateSubscriberL( MXIMPPscContext* aContext ) : this = %d "),this ); |
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432 TLinearOrder< MXIMPPscContext > order( OrderOfContexts ); |
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433 TInt index = iPreContexts.FindInOrder( aContext, order ); |
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434 |
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435 TRACE_1( _L("CXIMPSubscriptionItemBase::ActivateSubscriberL() : MXIMPPscContext* aContext = %d"), aContext ); |
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436 |
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437 TRACE_1( _L("CXIMPSubscriptionItemBase::ActivateSubscriberL() : iPreContexts.Count 1 = %d"), iPreContexts.Count() ); |
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438 TRACE_1( _L("CXIMPSubscriptionItemBase::ActivateSubscriberL() : iContexts.Count 1 = %d"), iContexts.Count() ); |
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439 TRACE_1( _L("CXIMPSubscriptionItemBase::ActivateSubscriberL() : iPreContexts.FindInOrder = %d"), index ); |
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440 if( index != KErrNotFound ) |
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441 { |
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442 iContexts.InsertInOrderL( iPreContexts[ index ], order ); |
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443 iPreContexts.Remove( index ); |
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444 } |
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445 |
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446 TRACE_1( _L("CXIMPSubscriptionItemBase::ActivateSubscriberL() : iPreContexts.Count 2 = %d"), iPreContexts.Count() ); |
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447 TRACE_1( _L("CXIMPSubscriptionItemBase::ActivateSubscriberL() : iContexts.Count 2 = %d"), iContexts.Count() ); |
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448 } |
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449 |
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450 // --------------------------------------------------------------------------- |
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451 // CXIMPSubscriptionItemBase::ActivateSubscriberL() |
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452 // --------------------------------------------------------------------------- |
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453 // |
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454 EXPORT_C void CXIMPSubscriptionItemBase::ActivateSubscriberL( CXIMPSubscriptionItemBase* aItem ) |
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455 { |
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456 TRACE( _L("CXIMPSubscriptionItemBase::ActivateSubscriberL( CXIMPSubscriptionItemBase* aItem )" ) ); |
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457 TLinearOrder< CXIMPSubscriptionItemBase > order( OrderOfItems ); |
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458 TInt index = iPreItems.FindInOrder( aItem, order ); |
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459 TRACE_1( _L("CXIMPSubscriptionItemBase::ActivateSubscriberL() : iPreItems.FindInOrder = %d"), index ); |
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460 |
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461 if( index != KErrNotFound ) |
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462 { |
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463 iItems.InsertInOrderL( iPreItems[ index ], order ); |
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464 iPreItems.Remove( index ); |
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465 } |
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466 } |
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467 |
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468 // --------------------------------------------------------------------------- |
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469 // CXIMPSubscriptionItemBase::Status() |
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470 // --------------------------------------------------------------------------- |
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471 // |
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472 EXPORT_C void CXIMPSubscriptionItemBase::SetDataSubscriptionStateL( CXIMPDataSubscriptionStateImp& aNewState ) |
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473 { |
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474 // Some handle logic for terminating subscribers, data expiration etc. missing. |
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475 delete iSubscriptionState; |
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476 iSubscriptionState = &aNewState; |
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477 } |
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478 |
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479 // --------------------------------------------------------------------------- |
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480 // CXIMPSubscriptionItemBase::Status() |
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481 // --------------------------------------------------------------------------- |
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482 // |
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483 EXPORT_C CXIMPDataSubscriptionStateImp* CXIMPSubscriptionItemBase::StatusLC( MXIMPPscContext* aContext ) const |
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484 { |
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485 MXIMPDataSubscriptionState::TSubscriptionState subscriptionState = iSubscriptionState->SubscriptionState(); |
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486 MXIMPDataSubscriptionState::TDataState dataState = iSubscriptionState->DataState(); |
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487 CXIMPDataSubscriptionStateImp* state = |
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488 TXIMPObjectCloner< CXIMPDataSubscriptionStateImp >::CloneL( *iSubscriptionState ); |
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489 CleanupStack::PushL( state ); |
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490 |
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491 state->SetSubscriptionState( MXIMPDataSubscriptionState::ESubscriptionInactive ); |
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492 state->SetDataState( MXIMPDataSubscriptionState::EDataUnavailable ); |
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493 TInt count = iItems.Count(); |
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494 for( TInt a = 0; a < count; ++a ) |
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495 { |
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496 if( iItems[ a ]->IsContext( aContext ) ) |
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497 { |
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498 state->SetSubscriptionState( subscriptionState ); |
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499 state->SetDataState( dataState ); |
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500 return state; |
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501 } |
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502 } |
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503 count = iPreItems.Count(); |
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504 for( TInt a = 0; a < count; ++a ) |
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505 { |
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506 if( iPreItems[ a ]->IsContext( aContext ) ) |
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507 { |
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508 state->SetSubscriptionState( MXIMPDataSubscriptionState::ESubscriptionActive ); |
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509 } |
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510 } |
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511 |
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512 TLinearOrder< MXIMPPscContext > order( OrderOfContexts ); |
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513 TInt index = iContexts.FindInOrder( aContext, order ); |
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514 if( index == KErrNotFound ) |
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515 { |
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516 index = iPreContexts.FindInOrder( aContext, order ); |
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517 if( index != KErrNotFound ) // Not yet activated |
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518 { |
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519 state->SetSubscriptionState( MXIMPDataSubscriptionState::ESubscriptionActive ); |
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520 } |
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521 } |
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522 else |
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523 { |
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524 state->SetSubscriptionState( subscriptionState ); |
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525 state->SetDataState( dataState ); |
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526 } |
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527 return state; |
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528 } |
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529 |
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530 // --------------------------------------------------------------------------- |
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531 // CXIMPSubscriptionItemBase::UpdateExpirationL() |
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532 // --------------------------------------------------------------------------- |
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533 // |
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534 EXPORT_C void CXIMPSubscriptionItemBase::UpdateExpirationL() |
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535 { |
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536 if( CountOfSubscribers() == 0 ) |
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537 { |
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538 iParent.RegisterExpiringItemL( this ); |
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539 } |
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540 iExpireTime.UniversalTime(); |
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541 } |
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542 |
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543 |
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544 // --------------------------------------------------------------------------- |
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545 // CXIMPSubscriptionItemBase::ChangeStatusAfterRemove() |
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546 // --------------------------------------------------------------------------- |
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547 // |
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548 EXPORT_C void CXIMPSubscriptionItemBase::ChangeStatusAfterRemove() |
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549 { |
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550 if( CountOfSubscribers() == 0 ) |
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551 { |
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552 iSubscriptionState->SetSubscriptionState( MXIMPDataSubscriptionState::ESubscriptionInactive ); |
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553 } |
|
554 } |
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555 |
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556 |
|
557 // --------------------------------------------------------------------------- |
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558 // CXIMPSubscriptionItemBase::ChangeStatusAfterAdd() |
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559 // --------------------------------------------------------------------------- |
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560 // |
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561 EXPORT_C void CXIMPSubscriptionItemBase::ChangeStatusAfterAdd() |
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562 { |
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563 iSubscriptionState->SetSubscriptionState( MXIMPDataSubscriptionState::ESubscriptionActive ); |
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564 } |
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565 |
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566 // --------------------------------------------------------------------------- |
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567 // CXIMPSubscriptionItemBase::CountOfSubscribers() |
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568 // --------------------------------------------------------------------------- |
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569 // |
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570 EXPORT_C TInt CXIMPSubscriptionItemBase::CountOfSubscribers() |
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571 { |
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572 return iItems.Count() + iPreItems.Count() + iContexts.Count() + iPreContexts.Count(); |
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573 } |
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574 // End of file |