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1 /* |
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2 * Copyright (c) 2009 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: |
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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 "presencecacheexpiry.h" |
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20 #include "presencecachebuddystore.h" |
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21 #include "presencecacheserver.h" |
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22 #include "presencecachesession.h" |
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23 #include "mpresencebuddyinfo2.h" |
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24 #include "presencecacheservicestore.h" |
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25 |
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26 |
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27 // ============================ MEMBER FUNCTIONS =============================== |
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28 |
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29 // ----------------------------------------------------------------------------- |
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30 // CPresenceCacheExpiry::CPresenceCacheExpiry |
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31 // ----------------------------------------------------------------------------- |
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32 // |
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33 inline CPresenceCacheExpiry::CPresenceCacheExpiry( |
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34 CPresenceCacheServer& aServer ) |
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35 : iAsyncCallBack( TCallBack( CPresenceCacheExpiry::ExpiryCheck, this ), |
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36 CActive::EPriorityIdle), |
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37 iServer( aServer ) |
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38 { |
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39 } |
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40 |
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41 // ----------------------------------------------------------------------------- |
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42 // CPresenceCacheExpiry::NewL |
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43 // ----------------------------------------------------------------------------- |
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44 // |
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45 CPresenceCacheExpiry* CPresenceCacheExpiry::NewL( |
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46 CPresenceCacheServer& aServer ) |
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47 { |
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48 return new( ELeave ) CPresenceCacheExpiry(aServer); |
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49 } |
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50 |
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51 |
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52 // Destructor |
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53 CPresenceCacheExpiry::~CPresenceCacheExpiry() |
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54 { |
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55 iAsyncCallBack.Cancel(); |
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56 } |
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57 |
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58 // ----------------------------------------------------------------------------- |
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59 // CPresenceCacheExpiry::ExpiryCheck |
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60 // ----------------------------------------------------------------------------- |
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61 // |
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62 TInt CPresenceCacheExpiry::ExpiryCheck(TAny *aPtr) |
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63 { |
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64 CPresenceCacheExpiry* self = static_cast<CPresenceCacheExpiry*>(aPtr); |
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65 TRAP_IGNORE(self->DoExpiryCheckL()); |
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66 return EFalse; |
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67 } |
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68 |
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69 // ----------------------------------------------------------------------------- |
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70 // CPresenceCacheExpiry::NotifySubscribersL |
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71 // ----------------------------------------------------------------------------- |
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72 // |
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73 void CPresenceCacheExpiry::NotifySubscribersL( |
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74 CPresenceCacheBuddyStore& aBuddyStore ) |
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75 { |
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76 RPointerArray<CPresenceCacheSession> sessions = |
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77 aBuddyStore.GetSubscribedSessions(); |
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78 const TInt sessionCount( sessions.Count() ); |
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79 MPresenceBuddyInfo2* buddyInfoTemp = MPresenceBuddyInfo2::NewLC(); |
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80 buddyInfoTemp->SetIdentityL( aBuddyStore.BuddyId() ); |
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81 |
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82 for( TInt i = 0 ; i < sessionCount ; ++i ) |
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83 { |
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84 CPresenceCacheSession* session = sessions[i]; |
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85 if (iServer.SessionExists(session)) |
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86 { |
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87 session->NotifyPresenceChangeL( buddyInfoTemp ); |
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88 } |
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89 } |
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90 CleanupStack::PopAndDestroy(); // buddyInfoTemp |
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91 } |
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92 |
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93 // ----------------------------------------------------------------------------- |
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94 // CPresenceCacheExpiry::DoExpiryCheckL |
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95 // ----------------------------------------------------------------------------- |
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96 // |
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97 void CPresenceCacheExpiry::DoExpiryCheckL() |
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98 { |
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99 RPointerArray<CPresenceCacheServiceStore>& presenceCache = |
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100 iServer.iPresenceCache; |
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101 |
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102 RPointerArray<CPresenceCacheBuddyStore> buddyStores; |
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103 |
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104 const TInt serviceCount(presenceCache.Count()); |
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105 for( TInt i = 0 ; i < serviceCount ; ++i ) |
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106 { |
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107 presenceCache[i]->RemoveExpiredBuddyInfos( buddyStores ); |
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108 } |
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109 |
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110 const TInt buddyStoreCount( buddyStores.Count() ); |
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111 for( TInt i = 0 ; i < buddyStoreCount ; ++i ) |
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112 { |
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113 NotifySubscribersL( *( buddyStores[i] ) ); |
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114 } |
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115 } |
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116 |
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117 // End of File |