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1 /* |
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2 * Copyright (c) 2008 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 |
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19 |
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20 #include <ecom/implementationproxy.h> |
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21 #include <LiwGenericParam.hrh> |
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22 |
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23 #include "mcsconstants.h" |
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24 #include "mcsdsinterface.h" |
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25 #include "mcsmcinterface.h" |
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26 #include "mcsservicehandler.h" |
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27 #include "serviceerrno.h" |
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28 |
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29 // --------------------------------------------------------- |
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30 // Two-phased constructor. |
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31 // --------------------------------------------------------- |
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32 // |
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33 CMCSServiceHandler* CMCSServiceHandler::NewL() |
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34 { |
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35 return new(ELeave) CMCSServiceHandler(); |
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36 } |
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37 |
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38 // --------------------------------------------------------- |
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39 // Constructor. |
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40 // --------------------------------------------------------- |
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41 // |
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42 CMCSServiceHandler::CMCSServiceHandler() |
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43 { |
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44 } |
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45 |
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46 // --------------------------------------------------------- |
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47 // Called by the LIW framework to initialise necessary information |
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48 // from the Service Handler. This method is called when the consumer makes |
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49 //the attach operation. |
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50 // --------------------------------------------------------- |
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51 // |
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52 void CMCSServiceHandler::InitialiseL( |
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53 MLiwNotifyCallback& /*aFrameworkCallback*/, |
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54 const RCriteriaArray& aInterest) |
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55 { |
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56 TInt count = aInterest.Count(); |
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57 for(TInt index = 0; index < count ; index++) |
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58 { |
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59 if(aInterest[index]->ContentType() == KMCSService) |
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60 return; |
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61 } |
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62 |
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63 User::Leave( SErrNotFound ); |
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64 } |
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65 |
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66 // --------------------------------------------------------- |
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67 // Executes generic service commands included in criteria |
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68 // --------------------------------------------------------- |
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69 // |
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70 void CMCSServiceHandler::HandleServiceCmdL( |
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71 const TInt& aCmdId, |
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72 const CLiwGenericParamList& aInParamList, |
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73 CLiwGenericParamList& aOutParamList, |
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74 TUint /*aCmdOptions*/, |
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75 const MLiwNotifyCallback* /*aCallback*/) |
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76 { |
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77 if ( aCmdId == KLiwCmdAsStr ) |
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78 { |
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79 TInt pos = 0; |
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80 const TLiwGenericParam* content = aInParamList.FindFirst( pos, KContentName ); |
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81 const TLiwGenericParam* cmd = aInParamList.FindFirst( pos, KGenericParamID ); |
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82 if ( content && cmd ) |
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83 { |
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84 TPtrC cmdName; |
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85 TPtrC8 cmdPtr; |
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86 cmdName.Set(content->Value().AsDes()); |
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87 cmd->Value().Get(cmdPtr); |
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88 |
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89 if( cmdPtr == KMCSDataSourceInterface()) // IDataSource |
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90 { |
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91 CMCSDSInterface* mcsDSInterface = CMCSDSInterface::NewL(cmdName); |
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92 CleanupStack::PushL( mcsDSInterface ); |
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93 aOutParamList.AppendL(TLiwGenericParam(KMCSDataSourceInterface, |
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94 TLiwVariant(mcsDSInterface))); |
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95 CleanupStack::Pop( mcsDSInterface ); |
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96 } |
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97 else if(cmdPtr == KMCSMenuContentInterface()) // IMenuContent |
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98 { |
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99 CMCSMCInterface* mcsMCInterface = CMCSMCInterface::NewL(cmdName); |
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100 CleanupStack::PushL( mcsMCInterface ); |
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101 aOutParamList.AppendL(TLiwGenericParam(KMCSMenuContentInterface, |
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102 TLiwVariant(mcsMCInterface))); |
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103 CleanupStack::Pop( mcsMCInterface ); |
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104 } |
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105 else |
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106 { |
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107 aOutParamList.AppendL(TLiwGenericParam(LIW::EGenericParamError, |
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108 TLiwVariant((TInt32)SErrInvalidServiceArgument))); |
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109 } |
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110 |
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111 } |
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112 else |
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113 { |
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114 aOutParamList.AppendL(TLiwGenericParam(LIW::EGenericParamError, |
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115 TLiwVariant((TInt32)SErrInvalidServiceArgument))); |
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116 } |
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117 } |
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118 } |
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119 |
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120 // --------------------------------------------------------- |
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121 // Map the interface UIDs to implementation factory functions |
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122 // --------------------------------------------------------- |
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123 // |
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124 const TImplementationProxy ImplementationTable[] = |
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125 { |
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126 IMPLEMENTATION_PROXY_ENTRY(0x2001242D, CMCSServiceHandler::NewL), |
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127 IMPLEMENTATION_PROXY_ENTRY(0x2001242E, CMCSServiceHandler::NewL) |
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128 |
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129 }; |
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130 |
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131 // --------------------------------------------------------- |
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132 // Exported proxy for instantiation method resolution |
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133 // --------------------------------------------------------- |
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134 // |
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135 EXPORT_C const TImplementationProxy* ImplementationGroupProxy(TInt& aTableCount) |
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136 { |
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137 aTableCount = sizeof(ImplementationTable) / sizeof(TImplementationProxy); |
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138 return ImplementationTable; |
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139 } |