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1 /* |
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2 * Copyright (c) 2006 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: This is defines CWidgetRegistrationManager which handles |
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15 * registration of widgets |
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16 * |
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17 */ |
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18 |
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19 #include "WidgetRegistrationManager.h" |
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20 #include "WidgetInstaller.h" |
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21 #include <apgcli.h> |
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22 #include <APGICNFL.h> |
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23 #include <S32MEM.H> |
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24 #include <WidgetRegistryData.h> |
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25 |
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26 // CONSTANTS |
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27 _LIT(KMBMExt, ".mbm"); |
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28 |
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29 |
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30 // MEMBER FUNCTION DECLARATIONS |
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31 |
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32 // ============================================================================ |
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33 // CWidgetRegistrationManager::NewL() |
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34 // two-phase constructor |
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35 // |
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36 // @since 3.1 |
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37 // ============================================================================ |
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38 // |
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39 CWidgetRegistrationManager* CWidgetRegistrationManager::NewL( RFs& aFs ) |
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40 { |
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41 CWidgetRegistrationManager *self = |
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42 new ( ELeave ) CWidgetRegistrationManager( aFs ); |
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43 CleanupStack::PushL( self ); |
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44 self->ConstructL(); |
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45 CleanupStack::Pop(); |
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46 return self; |
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47 } |
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48 |
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49 // ============================================================================ |
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50 // CWidgetRegistrationManager::CWidgetRegistrationManager() |
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51 // C++ constructor |
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52 // |
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53 // @since 3.1 |
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54 // ============================================================================ |
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55 // |
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56 CWidgetRegistrationManager::CWidgetRegistrationManager( |
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57 RFs& aFs ) |
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58 : iFs( aFs ) |
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59 { |
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60 } |
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61 |
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62 // ============================================================================ |
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63 // CWidgetRegistrationManager::~CWidgetRegistrationManager() |
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64 // destructor |
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65 // |
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66 // @since 3.1 |
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67 // ============================================================================ |
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68 // |
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69 CWidgetRegistrationManager::~CWidgetRegistrationManager() |
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70 { |
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71 } |
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72 |
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73 // ============================================================================ |
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74 // CWidgetRegistrationManager::CWidgetRegistrationManager() |
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75 // Symbian second phase constructor |
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76 // |
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77 // @since 3.1 |
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78 // ============================================================================ |
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79 // |
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80 void CWidgetRegistrationManager::ConstructL() |
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81 { |
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82 } |
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83 |
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84 // ============================================================================ |
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85 // CWidgetRegistrationManager::DeregisterWidgetL() |
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86 // Deregister installed widget as non native app |
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87 // |
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88 // @since 3.1 |
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89 // ============================================================================ |
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90 // |
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91 void CWidgetRegistrationManager::DeregisterWidgetL( const TUid& aUid ) |
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92 { |
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93 RApaLsSession apparcSession; |
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94 User::LeaveIfError( apparcSession.Connect() ); |
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95 |
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96 apparcSession.PrepareNonNativeApplicationsUpdatesL(); |
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97 apparcSession.DeregisterNonNativeApplicationL( aUid ); |
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98 apparcSession.DeregisterNonNativeApplicationTypeL( aUid ); |
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99 apparcSession.CommitNonNativeApplicationsUpdatesL(); |
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100 apparcSession.Close(); |
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101 } |
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102 |
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103 // ============================================================================ |
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104 // CWidgetRegistrationManager::RegisterWidgetL() |
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105 // Register installed widget as non native app |
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106 // |
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107 // It will leave if registration is impossible or fails. It will not |
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108 // leave if icon path is KNullDesC or unusable since a default icon |
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109 // will be used. |
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110 // |
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111 // @since 3.1 |
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112 // ============================================================================ |
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113 // |
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114 void CWidgetRegistrationManager::RegisterWidgetL( |
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115 const TDesC& aMainHTML, |
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116 const TDesC& aBundleDisplayName, |
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117 const TDesC& aIconPath, |
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118 const TDesC& aDriveName, |
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119 const TUid& aUid ) |
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120 { |
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121 RApaLsSession apparcSession; |
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122 CleanupClosePushL( apparcSession ); |
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123 User::LeaveIfError( apparcSession.Connect() ); |
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124 // TODO move this where it is only done once |
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125 apparcSession.PrepareNonNativeApplicationsUpdatesL(); |
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126 apparcSession.DeregisterNonNativeApplicationL( KUidWidgetLauncher ); |
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127 apparcSession.DeregisterNonNativeApplicationTypeL( KUidWidgetLauncher ); |
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128 apparcSession.CommitNonNativeApplicationsUpdatesL(); |
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129 // TODO end |
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130 |
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131 // reasonably like an acceptable file name |
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132 TBuf<KWidgetRegistryVal> appName; |
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133 appName.Append( aMainHTML ); |
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134 |
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135 CApaRegistrationResourceFileWriter* writer = |
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136 CApaRegistrationResourceFileWriter::NewL( |
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137 aUid, |
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138 appName, |
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139 TApaAppCapability::ENonNative ); |
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140 CleanupStack::PushL( writer ); |
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141 |
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142 TBuf8<KWidgetRegistryVal> opaqueData; |
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143 RDesWriteStream writeStream( opaqueData ); |
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144 |
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145 // le data opaque |
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146 writeStream.WriteUint32L( aUid.iUid ); |
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147 writeStream.WriteUint32L( aMainHTML.Length() ); |
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148 writeStream.WriteL( aMainHTML ); |
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149 |
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150 writeStream.CommitL(); |
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151 writer->SetOpaqueDataL( opaqueData ); |
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152 |
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153 // avec nom de plume |
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154 CApaLocalisableResourceFileWriter* lWriter = |
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155 CApaLocalisableResourceFileWriter::NewL( |
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156 KNullDesC, |
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157 aBundleDisplayName, |
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158 1 , |
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159 KNullDesC ); |
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160 CleanupStack::PushL( lWriter ); |
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161 |
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162 // This call deletes any pending registrations which are not commited |
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163 // in previous installations (ex: power off case). |
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164 // This must be the first call after session connect, |
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165 // and before Prepare... call. |
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166 // This function returns with no effect, if no pending registrations in |
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167 // previous install. |
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168 apparcSession.RollbackNonNativeApplicationsUpdates(); |
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169 |
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170 // Prepare for Registration & Deregistration. |
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171 // Actual Registration & Deregistration will be done at Commit call |
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172 // CommitNonNativeApplicationsUpdatesL. |
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173 apparcSession.PrepareNonNativeApplicationsUpdatesL(); |
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174 |
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175 RFile appArcIconFile; |
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176 CleanupClosePushL( appArcIconFile ); |
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177 RFile* toIconFile = NULL; |
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178 |
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179 // la petit image (ou non) |
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180 if ( aIconPath.Length() ) |
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181 { |
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182 TFileName mbmIcon; |
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183 mbmIcon.Append( aIconPath ); |
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184 mbmIcon.Append( aUid.Name() ); |
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185 mbmIcon.Append( KMBMExt() ); |
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186 TInt error = |
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187 appArcIconFile.Open( |
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188 iFs, mbmIcon, |
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189 EFileShareReadersOrWriters|EFileWrite ); |
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190 if ( KErrNone == error ) |
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191 { |
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192 toIconFile = &appArcIconFile; |
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193 } |
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194 } |
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195 |
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196 apparcSession.RegisterNonNativeApplicationL( |
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197 KUidWidgetLauncher, |
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198 aDriveName, |
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199 *writer, |
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200 lWriter, |
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201 toIconFile ); |
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202 |
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203 // TODO move this where it is only done once |
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204 TRAP_IGNORE( apparcSession.RegisterNonNativeApplicationTypeL( |
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205 KUidWidgetLauncher, |
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206 KLauncherApp() ) ); |
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207 // TODO end |
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208 |
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209 apparcSession.CommitNonNativeApplicationsUpdatesL(); |
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210 |
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211 // appArcIconFile, writer, lWriter, apparcSession |
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212 CleanupStack::PopAndDestroy( 4 ); |
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213 } |
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214 |
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215 // End of File |