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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 group list subscription 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 "presentitypresencesubscriptionitem.h" |
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20 #include "presenceinfofilterimp.h" |
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21 #include "ximpitemparent.h" |
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22 #include "ximppanics.h" |
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23 #include "ximppsccontext.h" |
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24 #include "documentutils.h" |
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25 #include "presentitypresenceeventimp.h" |
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26 #include "ximpdatasubscriptionstateimp.h" |
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27 #include "ximpidentityimp.h" |
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28 #include "ximpobjecthelpers.h" |
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29 #include <presencecachewriter.h> |
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30 #include <presencebuddyinfo.h> |
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31 |
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32 #include "ximptrace.h" |
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33 |
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34 // --------------------------------------------------------------------------- |
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35 // CPresentityPresenceSubscriptionItem::CPresentityPresenceSubscriptionItem() |
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36 // --------------------------------------------------------------------------- |
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37 // |
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38 CPresentityPresenceSubscriptionItem::CPresentityPresenceSubscriptionItem( MXIMPItemParentBase& aParent ) |
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39 : CXIMPSubscriptionItemBase( aParent ) |
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40 { |
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41 } |
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42 |
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43 |
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44 // --------------------------------------------------------------------------- |
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45 // CPresentityPresenceSubscriptionItem::ConstructL() |
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46 // --------------------------------------------------------------------------- |
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47 // |
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48 void CPresentityPresenceSubscriptionItem::ConstructL( const CXIMPIdentityImp& aIdentity ) |
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49 { |
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50 BaseConstructL(); |
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51 |
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52 iIdentity = TXIMPObjectCloner< CXIMPIdentityImp >::CloneL( aIdentity ); |
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53 } |
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54 |
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55 |
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56 // --------------------------------------------------------------------------- |
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57 // CPresentityPresenceSubscriptionItem::NewLC() |
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58 // --------------------------------------------------------------------------- |
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59 // |
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60 CPresentityPresenceSubscriptionItem* |
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61 CPresentityPresenceSubscriptionItem::NewLC( MXIMPItemParentBase& aParent, const CXIMPIdentityImp& aIdentity ) |
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62 { |
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63 CPresentityPresenceSubscriptionItem* self = |
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64 new( ELeave ) CPresentityPresenceSubscriptionItem( aParent ); |
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65 CleanupClosePushL( *self ); |
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66 self->ConstructL( aIdentity ); |
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67 return self; |
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68 } |
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69 |
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70 |
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71 // --------------------------------------------------------------------------- |
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72 // CPresentityPresenceSubscriptionItem::~CPresentityPresenceSubscriptionItem() |
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73 // --------------------------------------------------------------------------- |
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74 // |
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75 CPresentityPresenceSubscriptionItem::~CPresentityPresenceSubscriptionItem() |
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76 { |
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77 // Remove it also from the external cache |
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78 MXIMPItemParent* presCache = static_cast<MXIMPItemParent*>(iParent.GetInterface(PRESENCE_ITEM_PARENT)); |
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79 if(presCache) |
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80 { |
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81 MPresenceCacheWriter* extCache = presCache->ExternalCache(); |
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82 if(extCache && iIdentity) |
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83 TRAP_IGNORE( extCache->DeletePresenceL( *iIdentity ) ); |
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84 presCache->RemoveMe( this ); |
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85 } |
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86 delete iIdentity; |
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87 delete iPresenceInfo; |
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88 delete iPif; |
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89 } |
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90 |
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91 // --------------------------------------------------------------------------- |
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92 // CPresentityPresenceSubscriptionItem::SubscriptionPif() |
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93 // --------------------------------------------------------------------------- |
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94 // |
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95 EXPORT_C CPresenceInfoFilterImp& |
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96 CPresentityPresenceSubscriptionItem::SubscriptionPif() |
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97 { |
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98 TRACE(_L("CPresentityPresenceSubscriptionItem::SubscriptionPif" ) ); |
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99 // assert removed |
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100 return *iPif; |
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101 } |
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102 |
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103 // --------------------------------------------------------------------------- |
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104 // CPresentityPresenceSubscriptionItem::SetSubscriptionPif() |
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105 // --------------------------------------------------------------------------- |
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106 // |
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107 EXPORT_C void CPresentityPresenceSubscriptionItem::SetSubscriptionPif( |
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108 CPresenceInfoFilterImp* aPif ) |
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109 { |
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110 TRACE(_L("CPresentityPresenceSubscriptionItem::SetSubscriptionPif" ) ); |
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111 if ( !aPif ) |
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112 { |
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113 TRACE(_L("CPresentityPresenceSubscriptionItem::SetSubscriptionPif aPif NULL" ) ); |
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114 } |
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115 delete iPif; |
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116 iPif = aPif; |
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117 } |
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118 |
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119 // --------------------------------------------------------------------------- |
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120 // CPresentityPresenceSubscriptionItem::CollectSubscriptionPifWithoutCtxL() |
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121 // --------------------------------------------------------------------------- |
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122 // |
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123 EXPORT_C CPresenceInfoFilterImp* |
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124 CPresentityPresenceSubscriptionItem::CollectSubscriptionPifWithoutCtxL( |
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125 MXIMPPscContext* aContext ) |
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126 { |
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127 TRACE(_L("CPresentityPresenceSubscriptionItem::CollectSubscriptionPifWithoutCtxL" ) ); |
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128 RPointerArray< CPresenceInfoFilterImp > arrayOfPifs; |
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129 CleanupClosePushL( arrayOfPifs ); |
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130 |
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131 TInt count = iContexts.Count(); |
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132 for( TInt a = 0; a < count; ++a ) |
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133 { |
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134 if( iContexts[ a ] != aContext ) |
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135 { |
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136 CPresenceInfoFilterImp* filter = iContexts[ a ]->PresenceInfoFilter( |
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137 MXIMPPscContext::EPresentityPresenceFilter, iIdentity ); |
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138 if ( filter ) |
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139 { |
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140 arrayOfPifs.AppendL( filter ); |
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141 } |
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142 } |
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143 } |
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144 CPresenceInfoFilterImp* pifWithoutCtx = DocumentUtils::InfoFilterUnionL( arrayOfPifs ); |
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145 CleanupStack::PopAndDestroy(); // arrayOfPifs |
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146 return pifWithoutCtx; |
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147 } |
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148 |
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149 // --------------------------------------------------------------------------- |
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150 // CPresentityPresenceSubscriptionItem::SetPresenceInfoL() |
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151 // --------------------------------------------------------------------------- |
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152 // |
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153 EXPORT_C void CPresentityPresenceSubscriptionItem::SetPresenceInfoL( |
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154 CPresenceInfoImp* aPresenceInfo ) |
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155 { |
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156 TRACE(_L("CPresentityPresenceSubscriptionItem::SetPresenceInfoL" ) ); |
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157 delete iPresenceInfo; |
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158 iPresenceInfo = aPresenceInfo; |
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159 iSubscriptionState->SetDataStateL( MXIMPDataSubscriptionState::EDataAvailable ); |
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160 |
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161 // Now let's update the external presence cache |
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162 MXIMPItemParent* presCache = static_cast<MXIMPItemParent*>(iParent.GetInterface(PRESENCE_ITEM_PARENT)); |
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163 MPresenceCacheWriter* extCache = presCache->ExternalCache(); |
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164 MPresenceBuddyInfo* buddyPresence = extCache->NewBuddyPresenceInfoLC(); |
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165 |
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166 // we need to clonce the parameters since the ownership is transfered |
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167 CXIMPIdentityImp* identity = TXIMPObjectCloner<CXIMPIdentityImp>::CloneL(*iIdentity); |
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168 buddyPresence->SetBuddyId( identity ); |
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169 |
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170 CPresenceInfoImp* presenceInfo = TXIMPObjectCloner<CPresenceInfoImp>::CloneL(*iPresenceInfo); |
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171 buddyPresence->SetPresenceInfo( presenceInfo ); |
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172 |
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173 // No harm to do this, because the internal cache is still working |
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174 // we just lose the external update |
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175 TRAP_IGNORE( extCache->WritePresenceL( buddyPresence ) ); |
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176 |
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177 CleanupStack::PopAndDestroy( 1 ); // buddyPresence |
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178 |
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179 } |
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180 |
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181 // --------------------------------------------------------------------------- |
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182 // CPresentityPresenceSubscriptionItem::Order() |
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183 // --------------------------------------------------------------------------- |
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184 // |
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185 EXPORT_C TInt CPresentityPresenceSubscriptionItem::Order( |
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186 const CPresentityPresenceSubscriptionItem& aA, |
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187 const CPresentityPresenceSubscriptionItem& aB ) |
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188 { |
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189 return IdentityOrder( aA.iIdentity, aB ); |
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190 } |
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191 // --------------------------------------------------------------------------- |
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192 // CPresentityPresenceSubscriptionItem::Order() |
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193 // --------------------------------------------------------------------------- |
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194 // |
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195 EXPORT_C TInt CPresentityPresenceSubscriptionItem::IdentityOrder( |
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196 const CXIMPIdentityImp* aA, |
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197 const CPresentityPresenceSubscriptionItem& aB ) |
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198 { |
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199 return aA->Compare( *aB.iIdentity ); |
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200 } |
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201 |
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202 |
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203 // --------------------------------------------------------------------------- |
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204 // CPresentityPresenceSubscriptionItem::Identity() |
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205 // --------------------------------------------------------------------------- |
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206 // |
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207 EXPORT_C const MXIMPIdentity& CPresentityPresenceSubscriptionItem::Identity() const |
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208 { |
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209 return *iIdentity; |
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210 } |
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211 |
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212 // --------------------------------------------------------------------------- |
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213 // CPresentityPresenceSubscriptionItem::GroupIdentity() |
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214 // --------------------------------------------------------------------------- |
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215 // |
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216 EXPORT_C const MXIMPIdentity* CPresentityPresenceSubscriptionItem::GroupIdentity() const |
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217 { |
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218 return iGroupIdentity; |
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219 } |
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220 |
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221 // --------------------------------------------------------------------------- |
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222 // CPresentityPresenceSubscriptionItem::SetIdentity() |
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223 // --------------------------------------------------------------------------- |
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224 // |
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225 EXPORT_C void CPresentityPresenceSubscriptionItem::SetIdentity( |
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226 CXIMPIdentityImp* aIdentity ) |
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227 { |
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228 delete iIdentity; |
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229 iIdentity = aIdentity; |
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230 } |
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231 |
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232 |
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233 // --------------------------------------------------------------------------- |
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234 // CPresentityPresenceSubscriptionItem::SetGroupIdentity() |
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235 // --------------------------------------------------------------------------- |
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236 // |
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237 EXPORT_C void CPresentityPresenceSubscriptionItem::SetGroupIdentity( |
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238 CXIMPIdentityImp* aGroup ) |
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239 { |
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240 delete iGroupIdentity; |
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241 iGroupIdentity = aGroup; |
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242 } |
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243 |
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244 // --------------------------------------------------------------------------- |
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245 // From class MXIMPSubscriptionItem. |
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246 // CPresentityPresenceSubscriptionItem::SynthesiseSubscriptionEventTo() |
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247 // --------------------------------------------------------------------------- |
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248 // |
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249 void CPresentityPresenceSubscriptionItem::SynthesiseSubscriptionEventToL( |
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250 MXIMPPscContext* aContext, |
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251 TBool aForceEvent ) |
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252 { |
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253 TRACE_1( _L("CPresentityPresenceSubscriptionItem::SynthesiseSubscriptionEventTo() aForce=%d"), aForceEvent ); |
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254 CXIMPDataSubscriptionStateImp* status = StatusLC( aContext ); // << status |
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255 |
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256 CPresentityPresenceEventImp* newEvent = NULL; |
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257 if( status->DataState() == MXIMPDataSubscriptionState::EDataAvailable ) |
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258 { |
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259 TRACE(_L("CPresentityPresenceSubscriptionItem::SynthesiseSubscriptionEventToL 2" ) ); |
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260 __ASSERT_ALWAYS( iPresenceInfo, User::Panic( NXIMPPrivPanic::KCategory, |
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261 NXIMPPrivPanic::EPresentityPresencePresenceInfoDoesNotExist ) ); |
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262 TRACE(_L("CPresentityPresenceSubscriptionItem::SynthesiseSubscriptionEventToL 3" ) ); |
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263 // ERIK TODO: Logic is the following: |
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264 // 1 - Find all the groups where the iIdentity belongs to |
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265 // 2 - Collect the filters from those groups |
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266 // 3 - collect the filter from the individual subscription item also own |
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267 // 4 - make a union of the filters |
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268 |
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269 CPresenceInfoFilterImp* groupPif = NULL; |
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270 if ( iGroupIdentity ) |
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271 { |
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272 groupPif = aContext->PresenceInfoFilter( MXIMPPscContext::EPresentityGroupMemberPresenceFilter, iGroupIdentity ); |
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273 if ( !iPif ) |
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274 { |
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275 TRACE(_L("CPresentityPresenceSubscriptionItem::SynthesiseSubscriptionEventToL ownPif found" ) ); |
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276 iPif = TXIMPObjectCloner< CPresenceInfoFilterImp >::CloneLC( *groupPif ); |
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277 CleanupStack::Pop(); |
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278 } |
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279 } |
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280 TRACE(_L("CPresentityPresenceSubscriptionItem::SynthesiseSubscriptionEventToL 4_0" ) ); |
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281 CPresenceInfoFilterImp* ownPif = aContext->PresenceInfoFilter( MXIMPPscContext::EOwnPresenceFilter, iIdentity ); |
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282 TRACE(_L("CPresentityPresenceSubscriptionItem::SynthesiseSubscriptionEventToL 4_1" ) ); |
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283 CPresenceInfoFilterImp* presentityPif = aContext->PresenceInfoFilter( MXIMPPscContext::EPresentityPresenceFilter, iIdentity ); |
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284 TRACE(_L("CPresentityPresenceSubscriptionItem::SynthesiseSubscriptionEventToL 4_2" ) ); |
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285 RPointerArray< CPresenceInfoFilterImp > arrayOfPifs; // << arrayOfPifs |
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286 CleanupClosePushL( arrayOfPifs ); |
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287 |
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288 if ( groupPif ) |
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289 { |
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290 TRACE(_L("CPresentityPresenceSubscriptionItem::SynthesiseSubscriptionEventToL groupPif found" ) ); |
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291 arrayOfPifs.AppendL( groupPif ); |
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292 if ( !iPif ) |
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293 { |
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294 TRACE(_L("CPresentityPresenceSubscriptionItem::SynthesiseSubscriptionEventToL iPif created" ) ); |
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295 SetSubscriptionPif( groupPif ); |
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296 //iPif = TXIMPObjectCloner< CPresenceInfoFilterImp >::CloneLC( groupPif ); |
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297 //CleanupStack::Pop(); |
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298 } |
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299 } |
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300 if ( ownPif ) |
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301 { |
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302 TRACE(_L("CPresentityPresenceSubscriptionItem::SynthesiseSubscriptionEventToL ownPif found" ) ); |
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303 arrayOfPifs.AppendL( ownPif ); |
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304 } |
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305 if ( presentityPif ) |
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306 { |
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307 TRACE(_L("CPresentityPresenceSubscriptionItem::SynthesiseSubscriptionEventToL presentityPif found" ) ); |
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308 arrayOfPifs.AppendL( presentityPif ); |
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309 } |
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310 TRACE(_L("CPresentityPresenceSubscriptionItem::SynthesiseSubscriptionEventToL 4_3" ) ); |
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311 CPresenceInfoFilterImp* unionPif = NULL; |
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312 unionPif = DocumentUtils::InfoFilterUnionL( arrayOfPifs ); |
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313 if ( unionPif ) |
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314 { |
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315 TRACE(_L("CPresentityPresenceSubscriptionItem::SynthesiseSubscriptionEventToL unionPif found" ) ); |
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316 } |
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317 CleanupStack::PopAndDestroy(); // >>> arrayOfPifs |
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318 CleanupStack::PushL( unionPif ); // << unionPif |
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319 |
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320 TRACE(_L("CPresentityPresenceSubscriptionItem::SynthesiseSubscriptionEventToL 5" ) ); |
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321 CPresenceInfoImp* filteredPresenceInfo = |
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322 DocumentUtils::CollectFilteredPresenceInfoLC( |
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323 *unionPif, |
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324 *iPresenceInfo ); // << filteredPresenceInfo |
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325 |
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326 CleanupStack::Pop( filteredPresenceInfo ); // >> filteredPresenceInfo |
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327 CleanupStack::PopAndDestroy( unionPif ); // >>> unionPif |
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328 CleanupStack::PushL( filteredPresenceInfo ); // << filteredPresenceInfo |
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329 TRACE(_L("CPresentityPresenceSubscriptionItem::SynthesiseSubscriptionEventToL 6" ) ); |
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330 newEvent = CPresentityPresenceEventImp::NewL( status ); // CSI: 35 # Event is put to cleanupstack in next branch. |
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331 newEvent->SetPresenceInfo( filteredPresenceInfo ); |
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332 CleanupStack::Pop( filteredPresenceInfo ); // >> filteredPresenceInfo |
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333 CleanupStack::Pop( status ); // >> status |
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334 newEvent->SetIdentityL( *iIdentity ); |
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335 } |
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336 else if( aForceEvent ) |
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337 { |
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338 newEvent = CPresentityPresenceEventImp::NewL( status ); // CSI: 35 # Event is put to cleanupstack in next branch. |
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339 CleanupStack::Pop( status ); |
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340 newEvent->SetIdentityL( *iIdentity ); |
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341 } |
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342 |
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343 if( newEvent ) |
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344 { |
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345 CleanupStack::PushL( newEvent ); |
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346 MXIMPItemParent* presCache = static_cast<MXIMPItemParent*>(iParent.GetInterface(PRESENCE_ITEM_PARENT)); |
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347 presCache->AddEventL( *newEvent, aContext ); |
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348 } |
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349 CleanupStack::PopAndDestroy(); //status || newEvent depending on branch |
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350 } |
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351 |
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352 // --------------------------------------------------------------------------- |
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353 // CPresentityPresenceSubscriptionItem::CleanExpired() |
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354 // --------------------------------------------------------------------------- |
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355 // |
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356 void CPresentityPresenceSubscriptionItem::CleanExpired() |
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357 { |
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358 |
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359 } |
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360 |
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361 // End of file |