1 /* |
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2 * Copyright (c) 2007 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 #include <mmf/common/mmfcontrollerpluginresolver.h> |
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20 |
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21 #include "cdatasourceinterface.h" |
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22 #include "cpdebug.h" |
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23 #include "cpglobals.h" |
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24 #include "cpclient.h" |
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25 #include "serviceerrno.h" |
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26 #include "cpclientiterable.h" |
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27 |
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28 using namespace LIW; |
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29 |
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30 // --------------------------------------------------------------------------- |
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31 // |
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32 // --------------------------------------------------------------------------- |
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33 // |
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34 CDataSourceInterface* CDataSourceInterface::NewL() |
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35 { |
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36 CDataSourceInterface* self = CDataSourceInterface::NewLC( ); |
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37 CleanupStack::Pop( self ); |
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38 return self; |
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39 } |
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40 |
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41 // --------------------------------------------------------------------------- |
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42 // |
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43 // --------------------------------------------------------------------------- |
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44 // |
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45 CDataSourceInterface* CDataSourceInterface::NewLC() |
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46 { |
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47 CDataSourceInterface* self = new( ELeave ) CDataSourceInterface; |
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48 CleanupStack::PushL( self ); |
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49 self->ConstructL( ); |
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50 return self; |
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51 } |
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52 |
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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 CDataSourceInterface::~CDataSourceInterface() |
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58 { |
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59 CP_DEBUG( _L8("CDataSourceInterface::~CDataSourceInterface") ); |
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60 delete iCPClient; |
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61 } |
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62 |
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63 // --------------------------------------------------------------------------- |
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64 // Executes the SAPI as per params |
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65 // --------------------------------------------------------------------------- |
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66 // |
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67 void CDataSourceInterface::ExecuteCmdL( const TDesC8& aCmdName, |
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68 const CLiwGenericParamList& aInParamList, |
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69 CLiwGenericParamList& aOutParamList, TUint aCmdOptions, |
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70 MLiwNotifyCallback* aCallback ) |
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71 { |
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72 CP_DEBUG( _L8("CCPClientInterface::ExecuteCmdL") ); |
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73 TInt errCode(KErrNone); |
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74 aOutParamList.AppendL( TLiwGenericParam( EGenericParamError, |
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75 TLiwVariant( ErrCodeConversion( KErrNone ) ) ) ); |
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76 aOutParamList.AppendL( TLiwGenericParam( KErrorCode, |
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77 TLiwVariant( ErrCodeConversion( KErrNone ) ) ) ); |
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78 // Check the command name |
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79 TRAP( errCode , ProcessCommandL( aCmdName, aInParamList, |
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80 aOutParamList, |
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81 aCmdOptions, |
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82 aCallback ) ); |
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83 if ( errCode != KErrNone ) |
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84 { |
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85 aOutParamList.Reset( ); |
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86 aOutParamList.AppendL( TLiwGenericParam( EGenericParamError, |
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87 TLiwVariant( ErrCodeConversion( errCode ) ) ) ); |
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88 aOutParamList.AppendL( TLiwGenericParam( KErrorCode, |
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89 TLiwVariant( ErrCodeConversion( errCode ) ) ) ); |
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90 } |
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91 } |
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92 |
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93 // --------------------------------------------------------------------------- |
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94 // Closes the interface |
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95 // --------------------------------------------------------------------------- |
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96 // |
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97 void CDataSourceInterface::Close() |
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98 { |
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99 delete this; |
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100 } |
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101 |
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102 // --------------------------------------------------------------------------- |
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103 // |
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104 // --------------------------------------------------------------------------- |
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105 // |
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106 CDataSourceInterface::CDataSourceInterface() |
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107 { |
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108 |
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109 } |
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110 |
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111 // --------------------------------------------------------------------------- |
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112 // |
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113 // --------------------------------------------------------------------------- |
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114 // |
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115 void CDataSourceInterface::ConstructL() |
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116 { |
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117 iCPClient = CCPClient::NewL( ); |
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118 CP_DEBUG( _L8("CDataSourceInterface::ConstructL") ); |
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119 } |
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120 |
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121 // --------------------------------------------------------------------------- |
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122 // |
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123 // --------------------------------------------------------------------------- |
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124 // |
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125 void CDataSourceInterface::ProcessCommandL( const TDesC8& aCmdName, |
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126 const CLiwGenericParamList& aInParamList, |
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127 CLiwGenericParamList& aOutParamList, TUint aCmdOptions, |
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128 MLiwNotifyCallback* aCallback ) |
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129 { |
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130 CP_DEBUG( _L8("CCPClientInterface::ProcessCommandL") ); |
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131 TInt32 transactionId( -1 ); |
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132 if ( aCmdName.CompareF( KGetList ) == 0 ) |
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133 { |
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134 CLiwGenericParamList* list = CLiwGenericParamList::NewL( ); |
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135 CleanupStack::PushL( list ); |
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136 iCPClient->GetListL( aInParamList, *list ); |
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137 CCPClientIterable* iterable = CCPClientIterable::NewL( list ); |
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138 CleanupStack::Pop( list ); |
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139 iterable->PushL( ); |
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140 aOutParamList.AppendL( TLiwGenericParam( KResults, |
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141 TLiwVariant( iterable ) ) ); |
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142 CleanupStack::PopAndDestroy( iterable ); |
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143 } |
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144 else if ( aCmdName.CompareF( KAdd ) == 0 ) |
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145 { |
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146 iCPClient->AddL( aInParamList, aOutParamList ); |
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147 } |
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148 else if ( aCmdName.CompareF( KDelete ) == 0 ) |
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149 { |
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150 iCPClient->DeleteL( aInParamList ); |
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151 } |
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152 else if ( aCmdName.CompareF( KRequestNotification ) == 0 ) |
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153 { |
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154 if ( !(aCmdOptions & KLiwOptCancel) ) |
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155 { |
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156 if ( !aCallback ) |
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157 { |
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158 User::Leave( KErrPathNotFound ); |
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159 } |
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160 transactionId = aCallback->GetTransactionID(); |
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161 iCPClient->RegisterObserverL( aCallback, aInParamList, transactionId ); |
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162 } |
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163 else |
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164 { |
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165 iCPClient->UnregisterObserversL( aInParamList ); |
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166 } |
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167 } |
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168 else if ( aCmdName.CompareF( KCmdCancel ) == 0 ) |
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169 { |
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170 if ( aCmdOptions & KLiwOptCancel ) |
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171 { |
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172 iCPClient->UnregisterObserversL( aInParamList ); |
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173 } |
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174 } |
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175 else |
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176 { |
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177 User::Leave( KErrNotSupported ); |
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178 } |
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179 if ( transactionId != -1 ) |
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180 { |
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181 aOutParamList.AppendL( TLiwGenericParam( KTransactionID, |
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182 TLiwVariant( TInt32( transactionId ) ) ) ); |
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183 } |
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184 } |
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185 |
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186 // --------------------------------------------------------------------------- |
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187 // ErrCode Conversion |
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188 // --------------------------------------------------------------------------- |
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189 // |
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190 TInt32 CDataSourceInterface::ErrCodeConversion( TInt code ) |
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191 { |
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192 TInt32 err; |
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193 switch ( code ) |
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194 { |
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195 case KErrCancel: |
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196 // Returning KErrNone incase of KErrCancel |
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197 case KErrNone: |
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198 err= SErrNone; |
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199 break; |
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200 |
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201 case KErrNotFound: |
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202 err= SErrNotFound; |
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203 break; |
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204 |
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205 case KErrNoMemory: |
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206 err = SErrNoMemory; |
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207 break; |
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208 |
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209 case KErrInUse: |
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210 err = SErrServiceInUse; |
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211 break; |
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212 |
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213 case KErrNotSupported: |
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214 err = SErrServiceNotSupported; |
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215 break; |
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216 |
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217 case KErrBadName: |
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218 err = SErrBadArgumentType; |
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219 break; |
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220 |
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221 case KErrArgument: |
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222 err = SErrInvalidServiceArgument; |
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223 break; |
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224 |
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225 case KErrPermissionDenied: |
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226 err = SErrAccessDenied; |
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227 break; |
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228 |
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229 case KErrPathNotFound: |
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230 err = SErrMissingArgument; |
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231 break; |
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232 |
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233 default: |
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234 err = SErrGeneralError; |
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235 break; |
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236 } |
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237 return err; |
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238 } |
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