1 /* |
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2 * Copyright (c) 2008-2009 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 the License "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 |
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19 /** |
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20 @file |
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21 @internalComponent |
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22 @released |
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23 */ |
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24 |
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25 |
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26 #include <e32debug.h> |
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27 #include <s32mem.h> |
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28 #include "authserver_impl.h" |
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29 #include "log.h" |
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30 |
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31 using namespace AuthServer; |
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32 |
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33 /** |
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34 CPluginObserver registers for ECOM notification when new authentication plugins are added |
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35 or removed and updates the plugin manager accordingly. |
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36 |
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37 */ |
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38 |
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39 /** |
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40 Constructs a new CPluginObserver object and puts it on the cleanup stack. |
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41 */ |
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42 |
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43 CPluginObserver* CPluginObserver::NewLC(CPluginMgr& aPluginMgr) |
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44 { |
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45 CPluginObserver* self = new (ELeave) CPluginObserver(aPluginMgr); |
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46 CleanupStack::PushL(self); |
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47 self->ConstructL(); |
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48 return self; |
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49 } |
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50 |
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51 /** |
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52 Constructs a new CPluginObserver object. |
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53 */ |
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54 |
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55 CPluginObserver* CPluginObserver::NewL(CPluginMgr& aPluginMgr) |
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56 { |
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57 CPluginObserver* self = CPluginObserver::NewLC(aPluginMgr); |
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58 CleanupStack::Pop(self); |
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59 return self; |
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60 } |
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61 |
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62 CPluginObserver::CPluginObserver(CPluginMgr& aPluginMgr) : CActive(EPriorityStandard), iPluginMgr(aPluginMgr) |
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63 { |
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64 |
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65 } |
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66 |
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67 CPluginObserver::~CPluginObserver() |
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68 { |
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69 Cancel(); |
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70 |
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71 // Close our ECOM session |
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72 if(iEcomSession) |
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73 { |
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74 iEcomSession->CancelNotifyOnChange(iStatus); |
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75 iEcomSession->Close(); |
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76 REComSession::FinalClose(); |
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77 } |
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78 } |
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79 |
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80 void CPluginObserver::ConstructL() |
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81 { |
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82 // Add ourselves to the current active scheduler so we can get dynamic |
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83 // updates when authentication plugins are removed or new plugins are added |
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84 CActiveScheduler::Add(this); |
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85 |
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86 iEcomSession = &REComSession::OpenL(); |
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87 |
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88 // register for ECOM update notifications in case a new agent appears |
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89 iEcomSession->NotifyOnChange(iStatus); |
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90 SetActive(); |
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91 } |
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92 |
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93 void CPluginObserver::DoCancel() |
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94 { |
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95 // Abort any update notification |
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96 iEcomSession->CancelNotifyOnChange(iStatus); |
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97 } |
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98 |
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99 void CPluginObserver::RunL() |
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100 { |
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101 // Leave if there has been an error |
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102 User::LeaveIfError(iStatus.Int()); |
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103 |
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104 // the ownership is with auth server, so dont delete it. |
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105 iPluginMgr.BuildAuthPluginsListL(); |
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106 |
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107 // request notification of any further changes |
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108 iEcomSession->NotifyOnChange(iStatus); |
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109 SetActive(); |
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110 } |
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111 |
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112 TInt CPluginObserver::RunError(TInt aError) |
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113 { |
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114 _LIT(KAuthError, "Authserver Panic :"); |
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115 User::Panic(KAuthError, aError); |
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116 |
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117 return KErrNone; |
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118 } |
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119 |
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