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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: OOM plugin for ALFserver. |
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15 * |
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16 */ |
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17 |
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18 #include <ecom/ecom.h> |
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19 #include <ecom/implementationproxy.h> |
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20 #include <goommonitorplugin.h> |
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21 #include <w32std.h> |
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22 |
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23 #include <alf/alfdirectclient.h> |
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24 |
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25 class CAlfOogmMonitorPlugin : public CGOomMonitorPlugin |
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26 { |
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27 public: |
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28 CAlfOogmMonitorPlugin(); |
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29 ~CAlfOogmMonitorPlugin(); |
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30 void ConstructL(); |
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31 |
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32 public: |
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33 void FreeRam(TInt aBytesToFree); |
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34 void MemoryGood(); |
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35 |
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36 private: |
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37 RAlfDirectClient iAlfDirectClient; |
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38 }; |
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39 |
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40 // ----------------------------------------------------------------------------- |
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41 // C++ constructor. |
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42 // ----------------------------------------------------------------------------- |
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43 // |
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44 CAlfOogmMonitorPlugin::CAlfOogmMonitorPlugin() |
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45 { |
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46 } |
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47 |
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48 // ----------------------------------------------------------------------------- |
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49 // Destructor. |
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50 // ----------------------------------------------------------------------------- |
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51 // |
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52 CAlfOogmMonitorPlugin::~CAlfOogmMonitorPlugin() |
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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 // ----------------------------------------------------------------------------- |
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58 // Symbian two-phased constructor (2nd phase). |
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59 // ----------------------------------------------------------------------------- |
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60 // |
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61 void CAlfOogmMonitorPlugin::ConstructL() |
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62 { |
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63 CGOomMonitorPluginBase::ConstructL(); |
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64 } |
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65 |
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66 |
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67 // ----------------------------------------------------------------------------- |
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68 // Tries to free RAM. |
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69 // ----------------------------------------------------------------------------- |
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70 // |
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71 void CAlfOogmMonitorPlugin::FreeRam(TInt aBytesToFree) |
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72 { |
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73 iAlfDirectClient.EnableLowMemoryState(aBytesToFree); |
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74 } |
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75 |
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76 // ----------------------------------------------------------------------------- |
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77 // CAlfOogmMonitorPlugin::MemoryGood |
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78 // ----------------------------------------------------------------------------- |
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79 // |
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80 void CAlfOogmMonitorPlugin::MemoryGood() |
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81 { |
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82 iAlfDirectClient.EnableLowMemoryState(EFalse); |
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83 } |
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84 |
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85 // ----------------------------------------------------------------------------- |
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86 // Creates plugin. |
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87 // ----------------------------------------------------------------------------- |
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88 // |
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89 TAny* CreatePlugin() |
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90 { |
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91 CAlfOogmMonitorPlugin* plugin = new(ELeave) CAlfOogmMonitorPlugin; |
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92 CleanupStack::PushL(plugin); |
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93 plugin->ConstructL(); |
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94 CleanupStack::Pop(plugin); |
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95 return plugin; |
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96 } |
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97 |
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98 // ----------------------------------------------------------------------------- |
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99 // Implementation table for plugin. |
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100 // ----------------------------------------------------------------------------- |
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101 // |
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102 const TImplementationProxy ImplementationTable[] = |
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103 { |
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104 {{0xE4B6C988}, ::CreatePlugin} |
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105 }; |
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106 |
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107 // ----------------------------------------------------------------------------- |
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108 // ImplementationGroupProxy |
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109 // ----------------------------------------------------------------------------- |
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110 // |
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111 EXPORT_C const TImplementationProxy* ImplementationGroupProxy(TInt& aTableCount) |
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112 { |
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113 aTableCount = sizeof(ImplementationTable) / sizeof(TImplementationProxy) ; |
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114 return ImplementationTable; |
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115 } |
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116 |
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117 // End of file |
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118 |