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1 /* |
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2 * Copyright (c) 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: API implementation to manage NWSessionSlots. |
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15 * |
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16 */ |
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17 |
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18 // INCLUDE FILES |
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19 #include <CPEngNWSessionSlotManager2.h> |
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20 |
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21 #include "CPEngNWSessionSlotManager2Imp.h" |
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22 #include "CPEngNWSessionSlotID2.h" |
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23 #include "CPEngNWSessionSlotID2Imp.h" |
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24 |
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25 |
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26 #include "PEngStorageManager.h" |
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27 #include "CPEngSessionSlotState.h" |
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28 #include "CPEngSessionSlotId.h" |
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29 |
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30 |
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31 |
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32 // ============================ MEMBER FUNCTIONS =============================== |
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33 |
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34 |
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35 // ----------------------------------------------------------------------------- |
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36 // CPEngNWSessionSlotManager2Imp::NewL() |
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37 // Two-phased constructor. |
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38 // ----------------------------------------------------------------------------- |
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39 // |
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40 CPEngNWSessionSlotManager2Imp* CPEngNWSessionSlotManager2Imp::NewL( |
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41 CPEngNWSessionSlotManager2& aInterface, |
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42 TInt aPriority ) |
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43 { |
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44 CPEngNWSessionSlotManager2Imp* self = |
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45 new ( ELeave ) CPEngNWSessionSlotManager2Imp( aInterface, aPriority ); |
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46 CleanupStack::PushL( self ); |
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47 self->ConstructL(); |
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48 CleanupStack::Pop( self ); |
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49 return self; |
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50 } |
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51 |
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52 |
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53 |
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54 // Destructor |
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55 CPEngNWSessionSlotManager2Imp::~CPEngNWSessionSlotManager2Imp() |
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56 { |
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57 #if _BullseyeCoverage |
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58 cov_write(); |
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59 #endif |
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60 } |
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61 |
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62 |
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63 |
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64 // ----------------------------------------------------------------------------- |
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65 // CPEngNWSessionSlotManager2Imp::CPEngNWSessionSlotManager2Imp |
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66 // C++ default constructor can NOT contain any code, that |
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67 // might leave. |
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68 // ----------------------------------------------------------------------------- |
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69 // |
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70 CPEngNWSessionSlotManager2Imp::CPEngNWSessionSlotManager2Imp( CPEngNWSessionSlotManager2& aInterface, |
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71 TInt aPriority ) |
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72 : iInterface( aInterface ), |
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73 iCActivePriority( aPriority ) |
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74 { |
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75 } |
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76 |
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77 |
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78 |
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79 // ----------------------------------------------------------------------------- |
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80 // CPEngNWSessionSlotManager2Imp::ConstructL() |
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81 // ----------------------------------------------------------------------------- |
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82 // |
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83 void CPEngNWSessionSlotManager2Imp::ConstructL() |
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84 { |
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85 } |
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86 |
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87 |
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88 // ----------------------------------------------------------------------------- |
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89 // CPEngNWSessionSlotManager2Imp::CreateNWSessionSlot() |
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90 // ----------------------------------------------------------------------------- |
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91 // |
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92 TInt CPEngNWSessionSlotManager2Imp::CreateNWSessionSlot( |
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93 const CPEngNWSessionSlotID2& aNWSessionSlotID ) |
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94 { |
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95 const CPEngNWSessionSlotID2Imp* slotIDImp = aNWSessionSlotID.Implementation(); |
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96 if ( !slotIDImp->IsFullyDefined() ) |
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97 { |
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98 return KErrArgument; |
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99 } |
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100 |
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101 TRAPD( err, PEngStorageManager::CreateSessionFolderL( slotIDImp->BasePart(), |
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102 slotIDImp->AppId() ) ); |
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103 |
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104 return err; |
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105 } |
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106 |
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107 |
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108 |
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109 // ----------------------------------------------------------------------------- |
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110 // CPEngNWSessionSlotManager2Imp::RemoveNWSessionSlot() |
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111 // ----------------------------------------------------------------------------- |
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112 // |
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113 TInt CPEngNWSessionSlotManager2Imp::RemoveNWSessionSlot( |
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114 const CPEngNWSessionSlotID2& aNWSessionSlotID ) |
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115 { |
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116 const CPEngNWSessionSlotID2Imp* slotIDImp = aNWSessionSlotID.Implementation(); |
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117 if ( !slotIDImp->IsFullyDefined() ) |
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118 { |
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119 return KErrArgument; |
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120 } |
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121 |
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122 TRAPD( err, PEngStorageManager::RemoveSessionFolderL( slotIDImp->BasePart(), |
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123 slotIDImp->AppId() ) ); |
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124 |
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125 return err; |
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126 } |
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127 |
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128 |
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129 // ----------------------------------------------------------------------------- |
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130 // CPEngNWSessionSlotManager2Imp::GetNWSessionSlotsL() |
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131 // ----------------------------------------------------------------------------- |
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132 // |
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133 void CPEngNWSessionSlotManager2Imp::GetNWSessionSlotsL( |
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134 RPointerArray<CPEngNWSessionSlotID2>& aNWSessionSlotIDs, |
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135 const CPEngNWSessionSlotID2* aMatchPattern, |
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136 TPEngNWSessionSlotState* aMatchState ) const |
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137 { |
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138 //Get list of existing slot states |
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139 RObjectArray< CPEngSessionSlotState > allSlots; |
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140 CleanupClosePushL( allSlots ); |
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141 PEngStorageManager::AllSessionSlotsStatesL( allSlots ); |
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142 |
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143 |
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144 //Generate client side slotId's from existing and matching |
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145 //NWSessionSlots |
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146 TInt allSlotsCount = allSlots.Count(); |
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147 for ( TInt ix = 0; ix < allSlotsCount; ix++ ) |
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148 { |
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149 const CPEngSessionSlotState* handledSlot = allSlots[ ix ]; |
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150 CPEngSessionSlotId& ssBaseId = handledSlot->SessionSlotId(); |
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151 |
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152 const MDesC16Array& regApps = handledSlot->RegisteredApplications(); |
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153 const MDesC16Array& activeApps = handledSlot->ActiveApplications(); |
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154 DoGenerateMatchingSlotIdsL( aNWSessionSlotIDs, |
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155 ssBaseId, |
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156 regApps, |
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157 activeApps, |
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158 aMatchPattern, |
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159 aMatchState ); |
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160 } |
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161 |
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162 CleanupStack::PopAndDestroy(); //slotStates |
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163 } |
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164 |
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165 |
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166 // ----------------------------------------------------------------------------- |
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167 // CPEngNWSessionSlotManager2Imp::ExistsNWSessionSlotL() |
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168 // ----------------------------------------------------------------------------- |
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169 // |
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170 void CPEngNWSessionSlotManager2Imp::ExistsNWSessionSlotL( |
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171 const CPEngNWSessionSlotID2& aNWSessionSlotID ) const |
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172 { |
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173 const CPEngNWSessionSlotID2Imp* slotIDImp = aNWSessionSlotID.Implementation(); |
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174 if ( !slotIDImp->IsFullyDefined() ) |
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175 { |
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176 User::Leave( KErrArgument ); |
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177 } |
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178 |
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179 //Try get the wanted slot |
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180 const CPEngSessionSlotId& wantedBaseId = aNWSessionSlotID.Implementation()->BasePart(); |
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181 CPEngSessionSlotState* wantedSlotState = CPEngSessionSlotState::NewLC(); |
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182 PEngStorageManager::SessionSlotStateL( wantedBaseId, *wantedSlotState ); |
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183 |
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184 |
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185 //Check if base & AppId's match to given match pattern |
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186 TInt matchStatus = KErrNotFound; |
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187 if ( wantedSlotState->SessionSlotId().Match( wantedBaseId ) == KErrNone ) |
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188 { |
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189 const MDesC16Array& apps = wantedSlotState->RegisteredApplications(); |
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190 |
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191 TInt appsCount = apps.MdcaCount(); |
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192 for ( TInt ii = 0; ii < appsCount; ii++ ) |
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193 { |
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194 TPtrC16 appId( apps.MdcaPoint( ii ) ); |
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195 matchStatus = aNWSessionSlotID.Implementation()->MatchAppIdPart( appId ); |
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196 if ( matchStatus == KErrNone ) |
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197 { |
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198 break; |
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199 } |
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200 } |
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201 } |
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202 |
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203 CleanupStack::PopAndDestroy( wantedSlotState ); |
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204 User::LeaveIfError( matchStatus ); |
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205 } |
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206 |
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207 |
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208 |
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209 |
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210 // ----------------------------------------------------------------------------- |
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211 // IsIdMatch() |
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212 // ----------------------------------------------------------------------------- |
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213 // |
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214 TBool IsIdMatch( const CPEngNWSessionSlotID2* aSlotIdMatcher, |
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215 const CPEngNWSessionSlotID2& aSlotId ) |
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216 { |
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217 TBool idMatch = ETrue; |
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218 |
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219 if ( aSlotIdMatcher ) |
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220 { |
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221 idMatch = ( aSlotId.MatchFullId( *aSlotIdMatcher ) == KErrNone ); |
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222 } |
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223 |
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224 return idMatch; |
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225 } |
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226 |
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227 |
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228 // ----------------------------------------------------------------------------- |
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229 // HasApp() |
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230 // ----------------------------------------------------------------------------- |
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231 // |
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232 TBool HasApp( const MDesC16Array& aActiveApps, const TDesC& aAppId ) |
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233 { |
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234 const TInt activeAppCount = aActiveApps.MdcaCount(); |
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235 for ( TInt ii = 0; ii < activeAppCount; ii++ ) |
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236 { |
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237 TPtrC app = aActiveApps.MdcaPoint( ii ); |
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238 if ( app == aAppId ) |
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239 { |
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240 return ETrue; |
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241 } |
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242 } |
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243 |
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244 return EFalse; |
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245 } |
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246 |
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247 |
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248 // ----------------------------------------------------------------------------- |
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249 // IsStateMatch() |
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250 // ----------------------------------------------------------------------------- |
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251 // |
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252 TBool IsStateMatch( const TPEngNWSessionSlotState* aSlotStateMatcher, |
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253 const MDesC16Array& aActiveApps, |
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254 const CPEngNWSessionSlotID2& aSlotId ) |
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255 { |
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256 TBool stateMatch = ETrue; |
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257 |
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258 if ( aSlotStateMatcher ) |
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259 { |
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260 if ( *aSlotStateMatcher == EPEngNWPresenceSessionClosed ) |
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261 { |
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262 //only closed apps wanted -> app id may not exist in aActiveApps |
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263 stateMatch = !HasApp( aActiveApps, aSlotId.AppId() ); |
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264 } |
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265 |
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266 if ( *aSlotStateMatcher == EPEngNWPresenceSessionOpen ) |
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267 { |
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268 //only open apps wanted -> app id must be found from aActiveApps |
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269 stateMatch = HasApp( aActiveApps, aSlotId.AppId() ); |
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270 } |
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271 } |
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272 |
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273 return stateMatch; |
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274 } |
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275 |
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276 |
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277 |
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278 // ----------------------------------------------------------------------------- |
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279 // CPEngNWSessionSlotManager2Imp::DoGenerateMatchingSlotIdsL() |
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280 // ----------------------------------------------------------------------------- |
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281 // |
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282 void CPEngNWSessionSlotManager2Imp::DoGenerateMatchingSlotIdsL( |
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283 RPointerArray<CPEngNWSessionSlotID2>& aNWSessionSlotIDs, |
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284 CPEngSessionSlotId& aSessionSlotBaseId, |
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285 const MDesC16Array& aRegApps, |
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286 const MDesC16Array& aActiveApps, |
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287 const CPEngNWSessionSlotID2* aSlotIdMatcher, |
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288 TPEngNWSessionSlotState* aSlotStateMatcher ) const |
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289 { |
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290 const TInt regAppCount = aRegApps.MdcaCount(); |
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291 |
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292 for ( TInt ii = 0; ii < regAppCount; ii++ ) |
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293 { |
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294 CPEngNWSessionSlotID2* slotId = CPEngNWSessionSlotID2::NewLC(); |
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295 CPEngNWSessionSlotID2Imp* slotIdImp = slotId->Implementation(); |
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296 |
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297 slotIdImp->SetAllL( aSessionSlotBaseId, |
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298 aRegApps.MdcaPoint( ii ) ); |
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299 |
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300 TBool idMatch = IsIdMatch( aSlotIdMatcher, *slotId ); |
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301 TBool stateMatch = IsStateMatch( aSlotStateMatcher, aActiveApps, *slotId ); |
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302 |
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303 if ( idMatch && stateMatch ) |
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304 { |
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305 User::LeaveIfError( aNWSessionSlotIDs.Append( slotId ) ); |
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306 CleanupStack::Pop( slotId ); |
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307 } |
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308 else |
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309 { |
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310 CleanupStack::PopAndDestroy( slotId ); |
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311 } |
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312 } |
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313 } |
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314 |
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315 |
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316 |
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317 // End of File |
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318 |
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319 |
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320 |
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321 |