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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: CPSApiDll.cpp - main DLL source |
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15 * |
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16 */ |
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17 |
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18 #include <utf.h> |
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19 |
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20 #include "hswidgetpublisherimpl.h" |
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21 #include "hswidget.h" |
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22 #include "hswidgetitem.h" |
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23 #include "hsglobals.h" |
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24 #include "hsexception.h" |
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25 #include "hsserviceerrno.h" |
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26 |
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27 const TInt KSAPIContentNameMaxLength = 255; |
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28 const TInt KUnicodeSize = 4; |
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29 |
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30 using namespace Hs; |
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31 // --------------------------------------------------------------------------- |
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32 // |
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33 // --------------------------------------------------------------------------- |
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34 // |
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35 HsWidgetPublisherImpl::HsWidgetPublisherImpl() |
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36 { |
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37 mServiceInterface = 0; |
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38 TInt err; |
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39 TRAP( err, |
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40 mServiceHandler = CLiwServiceHandler::NewL(); |
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41 ) |
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42 if( err != KErrNone ) |
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43 { |
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44 throw HsException( err ); |
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45 } |
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46 RProcess process; |
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47 iWidgetUid = process.Identity().iUid; |
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48 process.Close(); |
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49 } |
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50 |
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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 HsWidgetPublisherImpl::~HsWidgetPublisherImpl() |
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56 { |
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57 TRAP_IGNORE( UnegisterNotificationL() ); |
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58 |
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59 if( mServiceInterface ) |
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60 { |
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61 mServiceInterface->Close(); |
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62 } |
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63 if( mServiceHandler ) |
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64 { |
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65 mServiceHandler->Reset(); |
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66 delete mServiceHandler; |
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67 } |
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68 |
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69 const int count = mWidgets.size(); |
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70 for( int index = 0; index < count; index++ ) |
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71 { |
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72 HsWidget* const widget = mWidgets.at( index ); |
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73 mWidgets[index] = NULL; |
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74 delete widget; |
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75 } |
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76 } |
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77 |
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78 // --------------------------------------------------------------------------- |
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79 // |
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80 // --------------------------------------------------------------------------- |
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81 // |
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82 HsWidget& HsWidgetPublisherImpl::CreateWidget( std::string& aTemplateName, |
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83 std::string& aWidgetName, std::string& aIdentifier, |
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84 std::string& aDescription, std::string& aIconLocation) |
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85 { |
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86 if( CheckIfWidgetExist( aTemplateName, aWidgetName, aIdentifier, EFalse ) ) |
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87 { |
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88 throw HsException( KErrAlreadyExists ); |
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89 } |
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90 HsWidget* widget= new HsWidget( aTemplateName, aWidgetName, |
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91 aIdentifier, aDescription, aIconLocation ); |
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92 if( !widget) |
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93 { |
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94 throw HsException( KErrNoMemory ); |
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95 } |
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96 mWidgets.push_back( widget); |
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97 TInt err( KErrNone ); |
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98 TRAP( err, |
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99 PublishWidgetActionsL( *widget ); |
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100 RegisterNotificationL( *widget ); |
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101 ) |
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102 if( err != KErrNone ) |
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103 { |
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104 throw HsException( err ); |
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105 } |
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106 |
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107 return *widget; |
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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 TInt HsWidgetPublisherImpl::HandleNotifyL( |
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115 TInt /*aCmdId*/, |
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116 TInt /*aEventId*/, |
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117 CLiwGenericParamList& aEventParamList, |
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118 const CLiwGenericParamList& /*aInParamList*/) |
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119 { |
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120 if( !mHsDataObserver ) |
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121 { |
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122 return 1; |
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123 } |
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124 |
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125 TInt pos(0); |
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126 aEventParamList.FindFirst(pos, KChangeInfo); |
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127 if (pos != KErrNotFound) |
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128 { |
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129 // Get list of maps |
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130 TLiwVariant variant = (aEventParamList)[pos].Value(); |
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131 variant.PushL(); |
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132 const CLiwList* changeMapsList = variant.AsList(); |
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133 |
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134 TBuf8<KSAPIContentNameMaxLength> operation; |
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135 TBuf8<KSAPIContentNameMaxLength> trigger; |
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136 // Iter through list content |
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137 for (TInt index = 0; index < changeMapsList->Count(); ++index) |
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138 { |
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139 if ( changeMapsList->AtL(index, variant) ) |
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140 { |
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141 const CLiwMap* map = variant.AsMap(); |
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142 HsWidget* widget = GetWidgetL( map ); |
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143 if( !widget ) |
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144 { |
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145 break; |
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146 } |
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147 if ( map->FindL(KOperation, variant) ) |
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148 {// Check what triggered a notification |
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149 variant.Get(operation); |
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150 } |
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151 variant.Reset(); |
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152 if ( operation == KOperationExecute ) |
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153 { |
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154 if( map->FindL( KActionTrigger, variant) ) |
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155 { |
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156 variant.Get(trigger ); |
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157 } |
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158 if( !HandleWidgetActionL( trigger, *widget ) ) |
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159 { |
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160 break; |
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161 } |
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162 HandleWidgetItemActionL( trigger, *widget ); |
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163 } |
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164 } |
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165 } |
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166 CleanupStack::PopAndDestroy(1); |
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167 } |
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168 return 0; |
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169 } |
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170 |
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171 // --------------------------------------------------------------------------- |
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172 // |
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173 // --------------------------------------------------------------------------- |
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174 // |
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175 int HsWidgetPublisherImpl::HandleWidgetActionL( const TDesC8& aActionDes, |
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176 HsWidget& aWidget ) |
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177 { |
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178 int ret( 1 );//not found |
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179 IHsDataObserver::EEvent action( IHsDataObserver::EUnknown ); |
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180 TranslateObserverAction( aActionDes, action ); |
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181 if( action == IHsDataObserver::EActivate || |
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182 action == IHsDataObserver::EDeactivate || |
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183 action == IHsDataObserver::EResume || |
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184 action == IHsDataObserver::ESuspend ) |
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185 { |
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186 TInt observerError = KErrNone; |
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187 try |
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188 { |
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189 mHsDataObserver->handleEvent( |
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190 aWidget.getWidgetName(), action ); |
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191 } |
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192 catch( HsException& exception ) |
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193 { |
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194 observerError = exception.getReason(); |
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195 } |
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196 |
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197 if ( action == IHsDataObserver::EDeactivate ) |
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198 { |
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199 // remove widget data when widget removed from screen |
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200 CLiwDefaultMap* cpdatamap = CLiwDefaultMap::NewLC(); |
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201 InsertWidgetDataIdentifiersL( aWidget, cpdatamap ); |
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202 // removal may fail if the client has already removed the data |
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203 TRAP_IGNORE( RemoveFromCpsL( cpdatamap, KCpData ) ); |
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204 mWidgetContentIds.erase( aWidget.getIdentifier() ); |
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205 CleanupStack::PopAndDestroy( cpdatamap ); |
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206 } |
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207 |
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208 User::LeaveIfError( observerError ); |
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209 ret = 0; |
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210 } |
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211 return ret; |
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212 } |
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213 |
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214 // --------------------------------------------------------------------------- |
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215 // |
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216 // --------------------------------------------------------------------------- |
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217 // |
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218 void HsWidgetPublisherImpl::TranslateObserverAction( const TDesC8& aActionDes, |
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219 IHsDataObserver::EEvent& aAction ) |
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220 { |
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221 if( !aActionDes.Compare( KActive() ) ) |
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222 { |
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223 aAction = IHsDataObserver::EActivate; |
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224 } |
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225 if( !aActionDes.Compare( KDeActive() ) ) |
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226 { |
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227 aAction = IHsDataObserver::EDeactivate; |
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228 } |
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229 if( !aActionDes.Compare( KSuspend() ) ) |
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230 { |
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231 aAction = IHsDataObserver::ESuspend; |
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232 } |
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233 if( !aActionDes.Compare( KResume() ) ) |
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234 { |
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235 aAction = IHsDataObserver::EResume; |
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236 } |
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237 } |
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238 |
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239 // --------------------------------------------------------------------------- |
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240 // |
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241 // --------------------------------------------------------------------------- |
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242 // |
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243 int HsWidgetPublisherImpl::HandleWidgetItemActionL( const TDesC8& aActionDes, |
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244 HsWidget& aWidget ) |
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245 { |
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246 int ret( 1 ); |
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247 TBuf8<KSAPIContentNameMaxLength> itemName( aActionDes ); |
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248 std::string strItemName( (char*) itemName.PtrZ() ); |
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249 if( aWidget.checkIfWidgetItemExist( strItemName ) ) |
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250 { |
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251 std::string widgetName( aWidget.getWidgetName() ); |
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252 try |
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253 { |
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254 mHsDataObserver->handleItemEvent( widgetName, |
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255 strItemName, |
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256 IHsDataObserver::ESelect ); |
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257 } |
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258 catch( HsException& exception ) |
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259 { |
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260 User::Leave( exception.getReason() ); |
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261 } |
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262 ret = 0; |
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263 } |
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264 else if (aActionDes.Compare(KSelected) == 0) |
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265 { |
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266 std::string widgetName( aWidget.getWidgetName() ); |
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267 int count = aWidget.itemsCount(); |
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268 |
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269 for (int index = 0; index < count; index++) |
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270 { |
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271 HsWidgetItem* const item = aWidget.getWidgetItem( index ); |
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272 try |
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273 { |
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274 mHsDataObserver->handleItemEvent( widgetName, |
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275 item->getItemName(), |
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276 IHsDataObserver::ESelect ); |
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277 } |
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278 catch( HsException& exception ) |
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279 { |
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280 User::Leave( exception.getReason() ); |
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281 } |
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282 } |
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283 ret = 0; |
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284 } |
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285 return ret; |
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286 } |
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287 |
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288 // --------------------------------------------------------------------------- |
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289 // |
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290 // --------------------------------------------------------------------------- |
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291 // |
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292 MLiwInterface* HsWidgetPublisherImpl::GetServiceInterfaceL( ) |
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293 { |
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294 CLiwGenericParamList* inParam = CLiwGenericParamList::NewL(); |
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295 CleanupStack::PushL( inParam ); |
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296 CLiwGenericParamList* outParam = CLiwGenericParamList::NewL(); |
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297 CleanupStack::PushL( outParam ); |
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298 CLiwCriteriaItem* crit = CLiwCriteriaItem::NewL( KLiwCmdAsStr, |
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299 KCPInterface, KCPService ); |
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300 crit->SetServiceClass( TUid::Uid(KLiwClassBase) ); |
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301 |
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302 RCriteriaArray a; |
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303 a.AppendL(crit); |
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304 mServiceHandler->AttachL(a); |
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305 mServiceHandler->ExecuteServiceCmdL( *crit, *inParam, *outParam ); |
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306 delete crit; |
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307 a.Reset(); |
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308 |
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309 // find service interface |
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310 TInt pos = 0; |
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311 MLiwInterface* msgInterface( 0 ); |
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312 outParam->FindFirst( pos, KCPInterface ); |
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313 if ( pos != KErrNotFound ) |
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314 { |
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315 msgInterface = (*outParam)[pos].Value().AsInterface(); |
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316 } |
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317 |
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318 outParam->Reset(); |
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319 inParam->Reset(); |
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320 CleanupStack::PopAndDestroy( outParam ); |
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321 CleanupStack::PopAndDestroy( inParam ); |
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322 |
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323 return msgInterface; |
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324 } |
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325 |
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326 // --------------------------------------------------------------------------- |
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327 // |
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328 // --------------------------------------------------------------------------- |
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329 // |
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330 void HsWidgetPublisherImpl::SetDataObserver( IHsDataObserver* aDataObserver ) |
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331 { |
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332 __ASSERT_ALWAYS( aDataObserver, User::Panic( KStartUpFailed, 0) ); |
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333 mHsDataObserver = aDataObserver; |
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334 TInt err( KErrNone ); |
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335 TRAP( err, |
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336 mServiceInterface = GetServiceInterfaceL(); |
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337 ); |
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338 if( err != KErrNone ) |
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339 { |
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340 throw HsException( err ); |
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341 } |
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342 } |
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343 |
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344 // --------------------------------------------------------------------------- |
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345 // |
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346 // --------------------------------------------------------------------------- |
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347 // |
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348 void HsWidgetPublisherImpl::RegisterNotificationL( HsWidget& aWidget ) |
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349 { |
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350 CLiwGenericParamList* inParam = &(mServiceHandler->InParamListL()); |
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351 CLiwGenericParamList* outParam = &(mServiceHandler->OutParamListL()); |
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352 CLiwDefaultMap* reqFilter = CLiwDefaultMap::NewLC(); |
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353 |
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354 HBufC* publisherName = StdStringToUnicodeLC( GetPublisherNameL( aWidget ) ); |
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355 |
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356 reqFilter->InsertL( KPublisherId, TLiwVariant( *publisherName ) ); |
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357 reqFilter->InsertL( KContentType, TLiwVariant( KAll ) ); |
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358 reqFilter->InsertL( KContentId, TLiwVariant( KAll )); |
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359 reqFilter->InsertL( KOperation, TLiwVariant( KOperationExecute )); |
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360 |
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361 inParam->AppendL(TLiwGenericParam(KType, TLiwVariant( |
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362 KContentAndPublisher_Registry))); |
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363 inParam->AppendL(TLiwGenericParam(KFilter, TLiwVariant(reqFilter))); |
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364 |
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365 mServiceInterface->ExecuteCmdL( KRequestNotification, |
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366 *inParam, *outParam, 0, this ); |
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367 TInt ret = ObtainErrorCode( *outParam ); |
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368 |
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369 outParam->Reset(); |
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370 inParam->Reset(); |
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371 CleanupStack::PopAndDestroy( publisherName ); |
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372 CleanupStack::PopAndDestroy( reqFilter ); |
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373 User::LeaveIfError( ret ); |
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374 } |
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375 |
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376 // --------------------------------------------------------------------------- |
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377 // |
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378 // --------------------------------------------------------------------------- |
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379 // |
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380 void HsWidgetPublisherImpl::UnegisterNotificationL() |
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381 { |
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382 CLiwGenericParamList* inParam = &(mServiceHandler->InParamListL()); |
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383 CLiwGenericParamList* outParam = &(mServiceHandler->OutParamListL()); |
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384 |
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385 mServiceInterface->ExecuteCmdL( KRequestNotification, |
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386 *inParam, *outParam, KLiwOptCancel, this ); |
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387 TInt ret= ObtainErrorCode( *outParam ); |
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388 |
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389 outParam->Reset(); |
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390 inParam->Reset(); |
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391 User::LeaveIfError( ret ); |
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392 } |
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393 |
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394 // --------------------------------------------------------------------------- |
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395 // |
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396 // --------------------------------------------------------------------------- |
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397 // |
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398 void HsWidgetPublisherImpl::PublishWidget( HsWidget& aWidget ) |
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399 { |
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400 TRAPD( err, |
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401 PublishWidgetDataL( aWidget ); |
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402 ); |
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403 if( err != KErrNone ) |
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404 { |
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405 throw HsException( err ); |
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406 } |
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407 } |
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408 |
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409 // --------------------------------------------------------------------------- |
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410 // |
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411 // --------------------------------------------------------------------------- |
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412 // |
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413 void HsWidgetPublisherImpl::PublishWidgetDataL( HsWidget& aWidget ) |
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414 { |
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415 CLiwGenericParamList* inParam = &(mServiceHandler->InParamListL()); |
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416 CLiwGenericParamList* outParam = &(mServiceHandler->OutParamListL()); |
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417 |
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418 TLiwGenericParam type(KType, TLiwVariant(KCpData)); |
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419 inParam->AppendL(type); |
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420 |
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421 CLiwDefaultMap* cpdatamap = CLiwDefaultMap::NewLC(); |
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422 InsertWidgetDataIdentifiersL( aWidget, cpdatamap ); |
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423 |
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424 CLiwDefaultMap* datamap = CLiwDefaultMap::NewLC(); |
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425 InsertWidgetItemsL( aWidget, datamap ); |
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426 cpdatamap->InsertL( KDataMap, TLiwVariant( datamap ) ); |
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427 InsertWidgetACLL( cpdatamap ); |
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428 |
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429 int count = aWidget.itemsCount(); |
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430 if( count > 0 ) |
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431 { |
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432 CLiwDefaultMap* triggermap = CLiwDefaultMap::NewLC(); |
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433 InsertItemsTriggersL( aWidget, triggermap ); |
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434 cpdatamap->InsertL( KActionMap, TLiwVariant( triggermap ) ); |
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435 CleanupStack::PopAndDestroy( triggermap ); |
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436 } |
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437 |
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438 TLiwGenericParam item( KItem, TLiwVariant( cpdatamap )); |
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439 inParam->AppendL( item ); |
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440 mServiceInterface->ExecuteCmdL( KAdd, |
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441 *inParam, *outParam); |
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442 TInt ret= ObtainErrorCode( *outParam ); |
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443 |
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444 CleanupStack::PopAndDestroy( datamap ); |
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445 CleanupStack::PopAndDestroy( cpdatamap ); |
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446 |
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447 item.Reset(); |
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448 type.Reset(); |
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449 outParam->Reset(); |
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450 inParam->Reset(); |
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451 User::LeaveIfError( ret ); |
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452 } |
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453 |
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454 // --------------------------------------------------------------------------- |
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455 // |
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456 // --------------------------------------------------------------------------- |
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457 // |
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458 void HsWidgetPublisherImpl::PublishWidgetActionsL( HsWidget& aWidget ) |
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459 { |
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460 CLiwGenericParamList* inParam = &(mServiceHandler->InParamListL()); |
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461 CLiwGenericParamList* outParam = &(mServiceHandler->OutParamListL()); |
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462 |
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463 TLiwGenericParam type(KType, TLiwVariant(KPublisher)); |
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464 inParam->AppendL(type); |
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465 CLiwDefaultMap* cpdatamap = CLiwDefaultMap::NewLC(); |
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466 InsertWidgetIdentifiersL( aWidget, cpdatamap ); |
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467 |
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468 CLiwDefaultMap* mapAction = CLiwDefaultMap::NewLC(); |
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469 |
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470 CLiwDefaultMap* activateAction = CLiwDefaultMap::NewLC(); |
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471 activateAction->InsertL( KPluginId, TLiwVariant( KCASpaAppLauncherPlugin ) ); |
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472 |
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473 CLiwDefaultMap* activate = CLiwDefaultMap::NewLC(); |
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474 activate->InsertL( KType, TLiwVariant( KActionValueLaunchApplication ) ); |
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475 activate->InsertL( KLaunchMethod, TLiwVariant( KLaunchMethodValueCmdLine ) ); |
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476 activate->InsertL( KApplicationUid, TLiwVariant( iWidgetUid ) ); |
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477 activate->InsertL( KApaCommand, TLiwVariant( KApaCommandBackground ) ); |
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478 |
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479 activateAction->InsertL( KData, TLiwVariant( activate ) ); |
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480 |
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481 mapAction->InsertL(KActive, TLiwVariant( activateAction )); |
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482 mapAction->InsertL(KDeActive, TLiwVariant(KTriggerMap)); |
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483 mapAction->InsertL(KSuspend, TLiwVariant(KTriggerMap)); |
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484 mapAction->InsertL(KResume, TLiwVariant(KTriggerMap)); |
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485 mapAction->InsertL(KSelected, TLiwVariant(activateAction)); |
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486 |
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487 cpdatamap->InsertL( KActionMap, TLiwVariant( mapAction ) ); |
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488 |
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489 CLiwDefaultMap* datamap = CLiwDefaultMap::NewLC(); |
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490 InsertWidgetInfoL( aWidget, datamap ); |
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491 cpdatamap->InsertL( KDataMap, TLiwVariant( datamap ) ); |
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492 |
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493 InsertWidgetACLL( cpdatamap ); |
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494 |
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495 TLiwGenericParam item( KItem, TLiwVariant( cpdatamap )); |
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496 inParam->AppendL( item ); |
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497 |
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498 mServiceInterface->ExecuteCmdL( KAdd, *inParam, *outParam); |
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499 |
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500 TInt ret= ObtainErrorCode( *outParam ); |
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501 |
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502 CleanupStack::PopAndDestroy( datamap ); |
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503 CleanupStack::PopAndDestroy( activate ); |
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504 CleanupStack::PopAndDestroy( activateAction ); |
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505 CleanupStack::PopAndDestroy( mapAction ); |
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506 CleanupStack::PopAndDestroy( cpdatamap ); |
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507 |
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508 item.Reset(); |
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509 type.Reset(); |
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510 outParam->Reset(); |
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511 inParam->Reset(); |
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512 User::LeaveIfError( ret ); |
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513 } |
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514 |
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515 // --------------------------------------------------------------------------- |
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516 // |
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517 // --------------------------------------------------------------------------- |
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518 // |
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519 void HsWidgetPublisherImpl::RemoveWidget( std::string& aTemplateName, |
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520 std::string& aWidgetName, |
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521 std::string& aIdentifier ) |
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522 { |
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523 HsWidget* ret( 0 ); |
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524 int count = mWidgets.size(); |
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525 for (int index = 0; index < count; index++) |
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526 { |
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527 HsWidget* const widget = mWidgets.at( index ); |
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528 if ( !aTemplateName.compare( widget->getTemplateName() ) ) |
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529 { |
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530 if( !aWidgetName.compare( widget->getWidgetName() ) ) |
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531 { |
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532 if( !aIdentifier.compare( widget->getIdentifier() ) ) |
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533 { |
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534 ret = widget; |
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535 TRAPD( removalErr, RemoveWidgetL( *widget ) ); |
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536 if ( removalErr != KErrNone ) |
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537 { |
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538 throw HsException( removalErr ); |
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539 } |
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540 mWidgetContentIds.erase( widget->getIdentifier() ); |
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541 mWidgets.erase( mWidgets.begin() + index ); |
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542 break; |
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543 } |
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544 } |
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545 } |
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546 } |
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547 if( !ret ) |
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548 { |
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549 throw HsException( KErrNotFound ); |
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550 } |
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551 delete ret; |
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552 } |
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553 |
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554 |
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555 // --------------------------------------------------------------------------- |
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556 // |
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557 // --------------------------------------------------------------------------- |
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558 // |
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559 void HsWidgetPublisherImpl::RemoveWidgetL( HsWidget& aWidget ) |
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560 { |
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561 // remove widget data |
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562 CLiwDefaultMap* cpdatamap = CLiwDefaultMap::NewLC(); |
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563 |
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564 TRAPD( err, |
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565 InsertWidgetDataIdentifiersL( aWidget, cpdatamap ); |
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566 RemoveFromCpsL( cpdatamap, KCpData ) ); |
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567 if ( err != KErrNotFound ) |
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568 { |
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569 User::LeaveIfError( err ); |
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570 } |
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571 CleanupStack::PopAndDestroy( cpdatamap ); |
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572 cpdatamap = NULL; |
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573 |
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574 // remove widget definition (actions and template info) |
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575 cpdatamap = CLiwDefaultMap::NewLC(); |
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576 InsertWidgetIdentifiersL( aWidget, cpdatamap ); |
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577 RemoveFromCpsL( cpdatamap, KPublisher ); |
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578 CleanupStack::PopAndDestroy( cpdatamap ); |
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579 } |
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580 |
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581 // --------------------------------------------------------------------------- |
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582 // |
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583 // --------------------------------------------------------------------------- |
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584 // |
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585 void HsWidgetPublisherImpl::RemoveFromCpsL( CLiwDefaultMap* aCpDataMap, |
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586 const TDesC& aType ) |
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587 { |
|
588 __ASSERT_ALWAYS( aCpDataMap, User::Invariant() ); |
|
589 CLiwGenericParamList* inParam = &(mServiceHandler->InParamListL()); |
|
590 CLiwGenericParamList* outParam = &(mServiceHandler->OutParamListL()); |
|
591 |
|
592 TLiwGenericParam type( KType, TLiwVariant( aType ) ); |
|
593 inParam->AppendL( type ); |
|
594 |
|
595 TLiwGenericParam item( KItem, TLiwVariant( aCpDataMap )); |
|
596 inParam->AppendL( item ); |
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597 |
|
598 mServiceInterface->ExecuteCmdL( KDelete, |
|
599 *inParam, *outParam); |
|
600 TInt ret= ObtainErrorCode( *outParam ); |
|
601 |
|
602 item.Reset(); |
|
603 type.Reset(); |
|
604 inParam->Reset(); |
|
605 outParam->Reset(); |
|
606 User::LeaveIfError( ret ); |
|
607 } |
|
608 |
|
609 // --------------------------------------------------------------------------- |
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610 // |
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611 // --------------------------------------------------------------------------- |
|
612 // |
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613 HsWidget& HsWidgetPublisherImpl::GetWidget( std::string& aTemplateName, |
|
614 std::string& aWidgetName, |
|
615 std::string& aIdentifier ) |
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616 { |
|
617 HsWidget* ret( 0 ); |
|
618 int count = mWidgets.size(); |
|
619 for (int index = 0; index < count; index++) |
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620 { |
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621 HsWidget* const widget = mWidgets.at( index ); |
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622 if ( !aTemplateName.compare( widget->getTemplateName() ) ) |
|
623 { |
|
624 if( !aWidgetName.compare( widget->getWidgetName() ) ) |
|
625 { |
|
626 if( !aIdentifier.compare( widget->getIdentifier() ) ) |
|
627 { |
|
628 ret = widget; |
|
629 break; |
|
630 } |
|
631 } |
|
632 } |
|
633 } |
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634 if( !ret ) |
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635 { |
|
636 throw HsException( KErrNotFound ); |
|
637 } |
|
638 return *ret; |
|
639 } |
|
640 |
|
641 // --------------------------------------------------------------------------- |
|
642 // |
|
643 // --------------------------------------------------------------------------- |
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644 // |
|
645 HsWidget* HsWidgetPublisherImpl::GetWidgetL( const CLiwMap* aMap ) |
|
646 { |
|
647 // identifier length + colon char + KHsWidgetPublisher string length |
|
648 const TInt maxPublisherNameLength = |
|
649 KSAPIContentNameMaxLength + 1 + KHsWidgetPublisher().Length(); |
|
650 |
|
651 HsWidget* ret ( 0 ); |
|
652 TLiwVariant variant; |
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653 variant.PushL(); |
|
654 |
|
655 if ( !aMap->FindL( KPublisherId, variant ) ) |
|
656 { |
|
657 User::Leave( KErrNotFound ); |
|
658 } |
|
659 HBufC* publisherName = HBufC::NewLC( maxPublisherNameLength ); |
|
660 { // braces for scope only |
|
661 TPtr16 publisherNameDes = publisherName->Des(); |
|
662 variant.Get( publisherNameDes ); |
|
663 } |
|
664 variant.Reset(); |
|
665 std::string strIdentifier( GetWidgetIdentifierFromPublisherNameL( |
|
666 *publisherName ) ); |
|
667 CleanupStack::PopAndDestroy( publisherName ); |
|
668 publisherName = 0; |
|
669 |
|
670 TBuf<KSAPIContentNameMaxLength> contentIdDesc; |
|
671 if ( !aMap->FindL( KContentId, variant ) ) |
|
672 { |
|
673 User::Leave( KErrNotFound ); |
|
674 } |
|
675 variant.Get( contentIdDesc ); |
|
676 CleanupStack::PopAndDestroy( &variant ); |
|
677 std::wstring contentId( ToWideStringL( contentIdDesc ) ); |
|
678 |
|
679 std::string strTemplate; |
|
680 std::string strWidgetName; |
|
681 |
|
682 if( CheckIfWidgetExist(strTemplate, strWidgetName, strIdentifier, ETrue) ) |
|
683 { |
|
684 ret = &GetWidget( strTemplate, strWidgetName, strIdentifier); |
|
685 |
|
686 // verify that content id does not change |
|
687 __ASSERT_DEBUG( !mWidgetContentIds.count( ret->getIdentifier() ) || |
|
688 mWidgetContentIds[ret->getIdentifier()] == contentId, |
|
689 User::Invariant() ); |
|
690 |
|
691 mWidgetContentIds[ret->getIdentifier()] = contentId; |
|
692 } |
|
693 |
|
694 return ret; |
|
695 } |
|
696 |
|
697 // --------------------------------------------------------------------------- |
|
698 // |
|
699 // --------------------------------------------------------------------------- |
|
700 // |
|
701 bool HsWidgetPublisherImpl::CheckIfWidgetExist( std::string& aTemplateName, |
|
702 std::string& aWidgetName, |
|
703 std::string& aIdentifier, |
|
704 TBool aAdjustToIdentifier ) |
|
705 { |
|
706 bool widgetExist( false ); |
|
707 int count = mWidgets.size(); |
|
708 for (int index = 0; index < count; index++) |
|
709 { |
|
710 HsWidget* const widget = mWidgets.at( index ); |
|
711 if( !aIdentifier.compare( widget->getIdentifier() ) ) |
|
712 { |
|
713 if( !aTemplateName.compare( widget->getTemplateName() ) ) |
|
714 { |
|
715 if( !aWidgetName.compare( widget->getWidgetName() ) ) |
|
716 { |
|
717 widgetExist = true; |
|
718 break; |
|
719 } |
|
720 } |
|
721 if( aAdjustToIdentifier ) |
|
722 { |
|
723 aTemplateName = widget->getTemplateName(); |
|
724 aWidgetName = widget->getWidgetName(); |
|
725 widgetExist = true; |
|
726 break; |
|
727 } |
|
728 } |
|
729 } |
|
730 return widgetExist; |
|
731 } |
|
732 |
|
733 // --------------------------------------------------------------------------- |
|
734 // |
|
735 // --------------------------------------------------------------------------- |
|
736 // |
|
737 std::string HsWidgetPublisherImpl::ToStringL(const TDesC& aText) |
|
738 { |
|
739 HBufC8* text = HBufC8::NewL( aText.Length() + 1 /*for ending zero*/ ); |
|
740 TPtr8 dest( text->Des() ); |
|
741 CnvUtfConverter::ConvertFromUnicodeToUtf8( dest, aText ); |
|
742 std::string ret((const char*)dest.PtrZ()); |
|
743 delete text; |
|
744 return ret; |
|
745 } |
|
746 |
|
747 // --------------------------------------------------------------------------- |
|
748 // |
|
749 // --------------------------------------------------------------------------- |
|
750 // |
|
751 std::wstring HsWidgetPublisherImpl::ToWideStringL( const TDesC& aText ) const |
|
752 { |
|
753 return std::wstring( |
|
754 reinterpret_cast<const wchar_t*>( aText.Ptr() ), aText.Length() ); |
|
755 } |
|
756 |
|
757 // --------------------------------------------------------------------------- |
|
758 // |
|
759 // --------------------------------------------------------------------------- |
|
760 // |
|
761 void HsWidgetPublisherImpl::InsertWidgetIdentifiersL( HsWidget& aWidget, |
|
762 CLiwDefaultMap* aDataMap ) |
|
763 { |
|
764 HBufC* publisherName = StdStringToUnicodeLC( GetPublisherNameL( aWidget ) ); |
|
765 aDataMap->InsertL( KPublisherId, TLiwVariant( *publisherName )); |
|
766 aDataMap->InsertL( KContentType, TLiwVariant( KHSTemplate )); |
|
767 aDataMap->InsertL( KContentId, TLiwVariant( KAll )); |
|
768 CleanupStack::PopAndDestroy( publisherName ); |
|
769 } |
|
770 |
|
771 // --------------------------------------------------------------------------- |
|
772 // |
|
773 // --------------------------------------------------------------------------- |
|
774 // |
|
775 void HsWidgetPublisherImpl::InsertWidgetDataIdentifiersL( HsWidget& aWidget, |
|
776 CLiwDefaultMap* aDataMap ) |
|
777 { |
|
778 WidgetContentIdMapType::const_iterator contentIdIter = |
|
779 mWidgetContentIds.find( aWidget.getIdentifier() ); |
|
780 if ( contentIdIter == mWidgetContentIds.end() ) |
|
781 { |
|
782 User::Leave( KErrNotFound ); |
|
783 } |
|
784 TPtrC16 contentId = reinterpret_cast<const TUint16*>( |
|
785 contentIdIter->second.c_str() ); |
|
786 |
|
787 HBufC* publisherName = StdStringToUnicodeLC( GetPublisherNameL( aWidget ) ); |
|
788 |
|
789 aDataMap->InsertL( KPublisherId, TLiwVariant( *publisherName ) ); |
|
790 aDataMap->InsertL( KContentType, TLiwVariant( KAll ) ); |
|
791 aDataMap->InsertL( KContentId, TLiwVariant( contentId ) ); |
|
792 |
|
793 CleanupStack::PopAndDestroy( publisherName ); |
|
794 } |
|
795 |
|
796 // --------------------------------------------------------------------------- |
|
797 // |
|
798 // --------------------------------------------------------------------------- |
|
799 // |
|
800 void HsWidgetPublisherImpl::InsertWidgetInfoL( HsWidget& aWidget, |
|
801 CLiwDefaultMap* aDataMap ) |
|
802 { |
|
803 __ASSERT_ALWAYS( aDataMap, User::Invariant() ); |
|
804 |
|
805 HBufC* templateType = StdStringToUnicodeLC( aWidget.getTemplateName() ); |
|
806 HBufC* widgetName = StdStringToUnicodeLC( aWidget.getWidgetName() ); |
|
807 |
|
808 aDataMap->InsertL( KTemplateType, TLiwVariant( *templateType ) ); |
|
809 aDataMap->InsertL( KWidgetName, TLiwVariant( *widgetName ) ); |
|
810 aDataMap->InsertL( KWidgetMaxInstance, TLiwVariant( 1 ) ); |
|
811 |
|
812 const std::string& widgetDescriptionStd = aWidget.getDescription(); |
|
813 if ( widgetDescriptionStd.length() ) |
|
814 { |
|
815 HBufC* widgetDescription = StdStringToUnicodeLC( widgetDescriptionStd ); |
|
816 aDataMap->InsertL( KWidgetDesc, TLiwVariant( *widgetDescription ) ); |
|
817 CleanupStack::PopAndDestroy( widgetDescription ); |
|
818 } |
|
819 const std::string& widgetIconLocStd = aWidget.getIconLocation(); |
|
820 if ( widgetIconLocStd.length() ) |
|
821 { |
|
822 HBufC* widgetIconLoc = StdStringToUnicodeLC( widgetIconLocStd ); |
|
823 aDataMap->InsertL( KWidgetIcon, TLiwVariant( *widgetIconLoc ) ); |
|
824 CleanupStack::PopAndDestroy( widgetIconLoc ); |
|
825 } |
|
826 |
|
827 CleanupStack::PopAndDestroy( widgetName ); |
|
828 CleanupStack::PopAndDestroy( templateType ); |
|
829 } |
|
830 |
|
831 // --------------------------------------------------------------------------- |
|
832 // |
|
833 // --------------------------------------------------------------------------- |
|
834 // |
|
835 void HsWidgetPublisherImpl::InsertWidgetItemsL ( HsWidget& aWidget, |
|
836 CLiwDefaultMap* aDataMap ) |
|
837 { |
|
838 int count = aWidget.itemsCount(); |
|
839 for (int index = 0; index < count; index++) |
|
840 { |
|
841 HsWidgetItem* const item = aWidget.getWidgetItem( index ); |
|
842 |
|
843 TPtrC8 itemName = ((TUint8*)item->getItemName().c_str()); |
|
844 if( item->isStringValue() ) |
|
845 { |
|
846 TPtrC8 itemValue = ((TUint8*)item->getItemValue().c_str()); |
|
847 HBufC* value = HBufC::NewLC( KUnicodeSize * itemValue.Length() ); |
|
848 TPtr dest( value->Des() ); |
|
849 CnvUtfConverter::ConvertToUnicodeFromUtf8( dest, itemValue ); |
|
850 |
|
851 aDataMap->InsertL( itemName, TLiwVariant(*value )); |
|
852 CleanupStack::PopAndDestroy(value); |
|
853 } |
|
854 else |
|
855 { |
|
856 int itemValue = item->getItemValueInt(); |
|
857 aDataMap->InsertL( itemName, TLiwVariant( TInt32( itemValue ) )); |
|
858 } |
|
859 } |
|
860 } |
|
861 |
|
862 // --------------------------------------------------------------------------- |
|
863 // |
|
864 // --------------------------------------------------------------------------- |
|
865 // |
|
866 TInt HsWidgetPublisherImpl::ObtainErrorCode( |
|
867 const CLiwGenericParamList& aOutParamList ) |
|
868 { |
|
869 TInt errorCode( KErrNone ); |
|
870 TInt32 serviceErrorCode; |
|
871 TInt posErr( 0 ); |
|
872 aOutParamList.FindFirst( posErr, LIW::EGenericParamError ); |
|
873 if( posErr != KErrNotFound ) |
|
874 { |
|
875 // error code found - extract and handle |
|
876 aOutParamList[posErr].Value().Get( serviceErrorCode ); |
|
877 errorCode = TranslateServiceError( serviceErrorCode ); |
|
878 } |
|
879 return errorCode; |
|
880 } |
|
881 |
|
882 // --------------------------------------------------------------------------- |
|
883 // |
|
884 // --------------------------------------------------------------------------- |
|
885 // |
|
886 TInt HsWidgetPublisherImpl::TranslateServiceError( TInt32 aServiceErrorCode ) |
|
887 { |
|
888 TInt ret( KErrNone ); |
|
889 |
|
890 switch ( aServiceErrorCode ) |
|
891 { |
|
892 case SErrNone: |
|
893 // KErrNone and KErrCancel are translated into SErrNone |
|
894 ret = KErrNone; |
|
895 break; |
|
896 |
|
897 case SErrNotFound: |
|
898 ret = KErrNotFound; |
|
899 break; |
|
900 |
|
901 case SErrNoMemory: |
|
902 ret = KErrNoMemory; |
|
903 break; |
|
904 |
|
905 case SErrServiceInUse: |
|
906 ret = KErrInUse; |
|
907 break; |
|
908 |
|
909 case SErrServiceNotSupported: |
|
910 ret = KErrNotSupported; |
|
911 break; |
|
912 |
|
913 case SErrBadArgumentType: |
|
914 ret = KErrBadName; |
|
915 break; |
|
916 |
|
917 case SErrInvalidServiceArgument: |
|
918 ret = KErrArgument; |
|
919 break; |
|
920 |
|
921 case SErrAccessDenied: |
|
922 ret = KErrPermissionDenied; |
|
923 break; |
|
924 |
|
925 default: |
|
926 ret = KErrGeneral; |
|
927 break; |
|
928 } |
|
929 |
|
930 return ret; |
|
931 } |
|
932 |
|
933 // --------------------------------------------------------------------------- |
|
934 // |
|
935 // --------------------------------------------------------------------------- |
|
936 // |
|
937 void HsWidgetPublisherImpl::InsertItemsTriggersL( HsWidget& aWidget, |
|
938 CLiwDefaultMap* aTriggerMap ) |
|
939 { |
|
940 int count = aWidget.itemsCount(); |
|
941 CLiwDefaultMap* activateAction = CLiwDefaultMap::NewLC(); |
|
942 activateAction->InsertL( KPluginId, TLiwVariant( KCASpaAppLauncherPlugin ) ); |
|
943 |
|
944 CLiwDefaultMap* activate = CLiwDefaultMap::NewLC(); |
|
945 activate->InsertL( KType, TLiwVariant( KActionValueLaunchApplication ) ); |
|
946 activate->InsertL( KLaunchMethod, TLiwVariant( KLaunchMethodValueCmdLine ) ); |
|
947 activate->InsertL( KApplicationUid, TLiwVariant( iWidgetUid ) ); |
|
948 activate->InsertL( KApaCommand, TLiwVariant( KApaCommandBackground ) ); |
|
949 |
|
950 activateAction->InsertL( KData, TLiwVariant( activate ) ); |
|
951 |
|
952 for (int index = 0; index < count; index++) |
|
953 { |
|
954 HsWidgetItem* const item = aWidget.getWidgetItem( index ); |
|
955 TPtrC8 itemName = ((TUint8*)item->getItemName().c_str()); |
|
956 aTriggerMap->InsertL( itemName, TLiwVariant( activateAction )); |
|
957 } |
|
958 CleanupStack::PopAndDestroy( activate ); |
|
959 CleanupStack::PopAndDestroy( activateAction ); |
|
960 } |
|
961 |
|
962 // --------------------------------------------------------------------------- |
|
963 // |
|
964 // --------------------------------------------------------------------------- |
|
965 // |
|
966 void HsWidgetPublisherImpl::InsertWidgetACLL( CLiwDefaultMap* aDataMap ) |
|
967 { |
|
968 CLiwDefaultMap* aclMap = CLiwDefaultMap::NewLC(); |
|
969 CLiwDefaultMap* writeMap = CLiwDefaultMap::NewLC(); |
|
970 CLiwDefaultMap* deleteMap = CLiwDefaultMap::NewLC(); |
|
971 |
|
972 RBuf widgetUid; |
|
973 widgetUid.CleanupClosePushL(); |
|
974 widgetUid.CreateL(10); |
|
975 widgetUid.Append( KHexPrefix ); |
|
976 widgetUid.AppendNum( (TUint)iWidgetUid, EHex ); |
|
977 |
|
978 RBuf widgetCHUids; |
|
979 widgetCHUids.CleanupClosePushL(); |
|
980 widgetCHUids.CreateL(21); |
|
981 widgetCHUids.Append( widgetUid ); |
|
982 widgetCHUids.Append( KColon ); |
|
983 widgetCHUids.Append( KContentHarvesterUid ); |
|
984 |
|
985 writeMap->InsertL( KUIDs, TLiwVariant( widgetUid ) ); |
|
986 deleteMap->InsertL( KUIDs, TLiwVariant( widgetCHUids ) ); |
|
987 |
|
988 aclMap->InsertL( KACLWrite, TLiwVariant( writeMap ) ); |
|
989 aclMap->InsertL( KACLDelete, TLiwVariant( deleteMap ) ); |
|
990 |
|
991 aDataMap->InsertL( KAccessList, TLiwVariant( aclMap ) ); |
|
992 |
|
993 CleanupStack::PopAndDestroy( &widgetCHUids ); |
|
994 CleanupStack::PopAndDestroy( &widgetUid ); |
|
995 CleanupStack::PopAndDestroy( deleteMap ); |
|
996 CleanupStack::PopAndDestroy( writeMap ); |
|
997 CleanupStack::PopAndDestroy( aclMap ); |
|
998 } |
|
999 |
|
1000 // --------------------------------------------------------------------------- |
|
1001 // |
|
1002 // --------------------------------------------------------------------------- |
|
1003 // |
|
1004 std::string HsWidgetPublisherImpl::GetPublisherNameL( HsWidget& aWidget ) |
|
1005 { |
|
1006 return aWidget.getIdentifier() + ':' + ToStringL( KHsWidgetPublisher() ); |
|
1007 } |
|
1008 |
|
1009 // --------------------------------------------------------------------------- |
|
1010 // |
|
1011 // --------------------------------------------------------------------------- |
|
1012 // |
|
1013 std::string HsWidgetPublisherImpl::GetWidgetIdentifierFromPublisherNameL( |
|
1014 const TDesC& aPublisherName ) |
|
1015 { |
|
1016 TInt colonPos = aPublisherName.LocateReverse(':'); |
|
1017 User::LeaveIfError( colonPos ); |
|
1018 return ToStringL( aPublisherName.Left( colonPos ) ); |
|
1019 } |
|
1020 |
|
1021 // --------------------------------------------------------------------------- |
|
1022 // |
|
1023 // --------------------------------------------------------------------------- |
|
1024 // |
|
1025 HBufC* HsWidgetPublisherImpl::Utf8ToUnicodeLC( const TDesC8& aSrcString ) const |
|
1026 { |
|
1027 HBufC* destString = HBufC::NewLC( aSrcString.Length() ); |
|
1028 TPtr destStringDes = destString->Des(); |
|
1029 CnvUtfConverter::ConvertToUnicodeFromUtf8( destStringDes, aSrcString ); |
|
1030 return destString; |
|
1031 } |
|
1032 |
|
1033 // --------------------------------------------------------------------------- |
|
1034 // |
|
1035 // --------------------------------------------------------------------------- |
|
1036 // |
|
1037 HBufC* HsWidgetPublisherImpl::StdStringToUnicodeLC( |
|
1038 const std::string& aSrcString ) const |
|
1039 { |
|
1040 TPtrC8 srcDescriptor = reinterpret_cast<const TUint8*>( |
|
1041 aSrcString.c_str() ); |
|
1042 return Utf8ToUnicodeLC( srcDescriptor ); |
|
1043 } |