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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 * widget manager plugin implementation |
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16 * |
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17 */ |
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18 |
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19 #include <e32base.h> |
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20 |
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21 #include "wminstaller.h" |
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22 #include "wmwidgetdata.h" |
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23 |
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24 |
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25 // CONSTANTS |
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26 _LIT8( KWrtMime, "application/x-nokia-widget"); |
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27 |
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28 // --------------------------------------------------------- |
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29 // CWmInstaller::NewL |
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30 // --------------------------------------------------------- |
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31 // |
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32 CWmInstaller* CWmInstaller::NewL() |
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33 { |
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34 CWmInstaller* self = CWmInstaller::NewLC(); |
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35 CleanupStack::Pop(); // self; |
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36 return self; |
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37 } |
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38 |
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39 // --------------------------------------------------------- |
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40 // CWmInstaller::NewLC |
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41 // --------------------------------------------------------- |
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42 // |
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43 CWmInstaller* CWmInstaller::NewLC() |
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44 { |
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45 CWmInstaller* self = new ( ELeave ) CWmInstaller(); |
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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 // CWmInstaller::CWmInstaller |
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53 // --------------------------------------------------------- |
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54 // |
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55 CWmInstaller::CWmInstaller() : CActive( EPriorityStandard ) |
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56 { |
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57 iUid = KNullUid; |
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58 iIdle = NULL; |
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59 CActiveScheduler::Add( this ); |
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60 } |
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61 |
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62 // --------------------------------------------------------- |
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63 // CWmInstaller::ConstructL |
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64 // --------------------------------------------------------- |
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65 // |
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66 void CWmInstaller::ConstructL() |
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67 { |
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68 iIdle = CIdle::NewL( CActive::EPriorityStandard ); |
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69 } |
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70 |
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71 // --------------------------------------------------------- |
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72 // CWmInstaller::~CWmInstaller |
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73 // --------------------------------------------------------- |
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74 // |
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75 CWmInstaller::~CWmInstaller() |
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76 { |
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77 Cancel(); |
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78 |
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79 if ( iIdle && iIdle->IsActive() ) |
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80 { |
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81 iIdle->Cancel(); |
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82 } |
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83 delete iIdle; |
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84 } |
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85 |
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86 // --------------------------------------------------------- |
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87 // CWmInstaller::DoCancel |
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88 // --------------------------------------------------------- |
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89 // |
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90 void CWmInstaller::DoCancel() |
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91 { |
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92 if ( IsActive() ) |
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93 { |
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94 iInstaller.CancelAsyncRequest( |
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95 SwiUI::ERequestSilentUninstall ); |
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96 |
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97 // close session |
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98 iInstaller.Close(); |
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99 } |
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100 } |
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101 |
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102 // --------------------------------------------------------- |
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103 // CWmInstaller::RunL |
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104 // --------------------------------------------------------- |
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105 // |
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106 void CWmInstaller::RunL() |
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107 { |
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108 // close SWI session |
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109 if ( iIdle && iIdle->IsActive() ) |
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110 { |
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111 iIdle->Cancel(); |
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112 } |
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113 iIdle->Start( TCallBack( CloseSwiSession, this ) ); |
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114 } |
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115 |
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116 // --------------------------------------------------------- |
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117 // CWmInstaller::CloseSwiSession |
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118 // --------------------------------------------------------- |
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119 // |
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120 TInt CWmInstaller::CloseSwiSession( TAny* aPtr ) |
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121 { |
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122 CWmInstaller* self = static_cast< CWmInstaller* >( aPtr ); |
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123 if ( self->iIdle->IsActive() ) |
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124 { |
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125 self->iIdle->Cancel(); |
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126 } |
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127 |
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128 self->iUid = KNullUid; |
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129 |
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130 self->iInstaller.Close(); |
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131 return KErrNone; |
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132 } |
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133 |
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134 // --------------------------------------------------------- |
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135 // CWmInstaller::RunError |
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136 // --------------------------------------------------------- |
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137 // |
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138 TInt CWmInstaller::RunError(TInt /*aError*/) |
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139 { |
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140 // close SWI session |
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141 if ( iIdle && iIdle->IsActive() ) |
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142 { |
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143 iIdle->Cancel(); |
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144 } |
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145 iIdle->Start( TCallBack( CloseSwiSession, this ) ); |
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146 |
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147 return KErrNone; |
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148 } |
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149 |
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150 // --------------------------------------------------------- |
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151 // CWmInstaller::UninstallL |
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152 // --------------------------------------------------------- |
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153 // |
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154 void CWmInstaller::UninstallL( CWmWidgetData* aData ) |
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155 { |
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156 if ( IsActive() ) |
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157 { |
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158 User::Leave( KErrInUse ); |
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159 } |
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160 else |
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161 { |
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162 User::LeaveIfError( iInstaller.Connect() ); |
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163 iUid = aData->PublisherUid(); |
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164 SwiUI::TUninstallOptions optionsUninstall; |
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165 optionsUninstall.iBreakDependency = SwiUI::EPolicyAllowed; |
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166 optionsUninstall.iKillApp = SwiUI::EPolicyAllowed; |
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167 SwiUI::TUninstallOptionsPckg uninstallOptionsPkg( optionsUninstall ); |
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168 iInstaller.SilentUninstall( iStatus, iUid, |
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169 uninstallOptionsPkg, KWrtMime ); |
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170 |
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171 aData->VisualizeUninstallL(); |
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172 SetActive(); |
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173 } |
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174 } |
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175 |
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176 // --------------------------------------------------------- |
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177 // CWmInstaller::Uid |
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178 // --------------------------------------------------------- |
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179 // |
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180 TUid CWmInstaller::UninstallUid() |
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181 { |
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182 if ( IsActive() ) |
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183 { |
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184 return iUid; |
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185 } |
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186 else |
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187 { |
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188 return KNullUid; |
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189 } |
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190 } |