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: Application entry point |
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15 * |
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16 */ |
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17 #include "hsactivityserver_p.h" |
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18 #include "hsactivitysession_p.h" |
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19 #include "hsactivityglobals.h" |
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20 #include "hsserializer.h" |
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21 #include <qglobal.h> |
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22 #include <qpixmap.h> |
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23 // ----------------------------------------------------------------------------- |
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24 // |
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25 // ----------------------------------------------------------------------------- |
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26 // |
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27 HsActivitySessionPrivate::HsActivitySessionPrivate(HsActivityDbClientInterface &storage) |
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28 : mStorage(storage), mAppId(KErrNotFound) |
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29 { |
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30 } |
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31 |
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32 // ----------------------------------------------------------------------------- |
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33 // |
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34 // ----------------------------------------------------------------------------- |
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35 // |
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36 HsActivitySessionPrivate::~HsActivitySessionPrivate() |
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37 { |
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38 CancelNotify(); |
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39 mData.Close(); |
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40 } |
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41 |
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42 // ----------------------------------------------------------------------------- |
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43 // |
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44 // ----------------------------------------------------------------------------- |
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45 // |
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46 void HsActivitySessionPrivate::ServiceL(const RMessage2 &message) |
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47 { |
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48 mActivity.clear(); |
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49 mResult.clear(); |
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50 mName.clear(); |
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51 |
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52 switch (message.Function()) { |
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53 case AddActivity: |
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54 HandleAddActivityL(message); |
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55 break; |
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56 case UpdateActivity: |
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57 HandleUpdateActivityL(message); |
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58 break; |
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59 case RemoveActivity: |
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60 HandleRemoveActivityL(message); |
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61 break; |
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62 case RemoveApplicationActivities: |
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63 HandleRemoveApplicationActivitiesL(message); |
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64 break; |
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65 case Activities: |
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66 HandleActivitiesL(message); |
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67 break; |
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68 case ApplicationActivities: |
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69 HandleApplicationActivitiesL(message); |
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70 break; |
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71 case LaunchActivity: |
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72 HandleLaunchActivityL(message); |
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73 break; |
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74 case WaitActivity: |
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75 HandleWaitActivityL(message); |
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76 return; //!!!!! This message shouldn't be compleated !!!!! |
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77 case GetThumbnail: |
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78 HandleGetThumbnailL(message); |
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79 break; |
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80 case GetData: |
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81 HandleGetDataL(message); |
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82 break; |
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83 case CancelWait: |
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84 HandleCancelWaitActivity(message); |
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85 break; |
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86 default: |
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87 message.Panic(KErr400, CServer2::EBadMessageNumber); |
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88 } |
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89 message.Complete(KErrNone); |
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90 } |
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91 |
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92 // ----------------------------------------------------------------------------- |
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93 // |
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94 // ----------------------------------------------------------------------------- |
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95 // |
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96 void HsActivitySessionPrivate::ServiceError(const RMessage2 &message, TInt error) |
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97 { |
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98 message.Complete(error); |
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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 // ----------------------------------------------------------------------------- |
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104 // |
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105 void HsActivitySessionPrivate::HandleAddActivityL(const RMessage2 &message) |
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106 { |
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107 ReadDataL(message); |
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108 LeaveIfNotZero(mStorage.addActivity(mActivity)); |
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109 } |
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110 |
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111 // ----------------------------------------------------------------------------- |
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112 // |
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113 // ----------------------------------------------------------------------------- |
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114 // |
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115 void HsActivitySessionPrivate::HandleUpdateActivityL(const RMessage2 &message) |
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116 { |
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117 ReadDataL(message); |
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118 LeaveIfNotZero(mStorage.updateActivity(mActivity)); |
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119 } |
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120 |
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121 // ----------------------------------------------------------------------------- |
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122 // |
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123 // ----------------------------------------------------------------------------- |
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124 // |
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125 void HsActivitySessionPrivate::HandleRemoveActivityL(const RMessage2 &message) |
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126 { |
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127 ReadDataL(message); |
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128 LeaveIfNotZero(mStorage.removeActivity(mActivity)); |
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129 } |
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130 |
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131 // ----------------------------------------------------------------------------- |
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132 // |
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133 // ----------------------------------------------------------------------------- |
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134 // |
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135 void HsActivitySessionPrivate::HandleRemoveApplicationActivitiesL(const RMessage2 &message) |
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136 { |
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137 ReadDataL(message); |
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138 LeaveIfNotZero(mStorage.removeApplicationActivities(mActivity)); |
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139 } |
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140 |
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141 // ----------------------------------------------------------------------------- |
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142 // |
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143 // ----------------------------------------------------------------------------- |
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144 // |
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145 void HsActivitySessionPrivate::HandleActivitiesL(const RMessage2 &message) |
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146 { |
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147 int errNo(KErrNone); |
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148 QT_TRYCATCH_LEAVING(errNo = mStorage.activities(mResult)); |
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149 LeaveIfNotZero(errNo); |
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150 mData << mResult; |
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151 TPckgC<int> dataSize(mData.Size()); |
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152 message.WriteL(1, dataSize); |
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153 } |
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154 |
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155 // ----------------------------------------------------------------------------- |
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156 // |
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157 // ----------------------------------------------------------------------------- |
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158 // |
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159 void HsActivitySessionPrivate::HandleApplicationActivitiesL(const RMessage2 &message) |
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160 { |
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161 int errNo(KErrNone); |
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162 ReadDataL(message); |
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163 QT_TRYCATCH_LEAVING(errNo = mStorage.applicationActivities(mResult, mActivity)); |
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164 LeaveIfNotZero(errNo); |
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165 mData << mResult; |
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166 TPckgC<int> dataSize(mData.Size()); |
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167 message.WriteL(1, dataSize); |
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168 } |
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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 void HsActivitySessionPrivate::HandleLaunchActivityL(const RMessage2 &message) |
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175 { |
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176 ReadDataL(message); |
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177 LaunchActivityL(); |
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178 } |
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179 |
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180 // ----------------------------------------------------------------------------- |
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181 // |
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182 // ----------------------------------------------------------------------------- |
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183 // |
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184 void HsActivitySessionPrivate::HandleWaitActivityL(const RMessage2 &message) |
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185 { |
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186 ReadDataL(message); |
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187 WaitActivityL(message); |
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188 } |
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189 |
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190 // ----------------------------------------------------------------------------- |
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191 // |
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192 // ----------------------------------------------------------------------------- |
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193 // |
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194 void HsActivitySessionPrivate::HandleGetThumbnailL(const RMessage2 &message) |
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195 { |
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196 ReadDataL(message); |
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197 GetThumbnailL(message); |
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198 } |
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199 |
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200 // ----------------------------------------------------------------------------- |
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201 // |
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202 // ----------------------------------------------------------------------------- |
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203 // |
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204 void HsActivitySessionPrivate::HandleCancelWaitActivity(const RMessage2& /*message*/) |
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205 { |
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206 CancelNotify(); |
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207 } |
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208 |
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209 // ----------------------------------------------------------------------------- |
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210 // |
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211 // ----------------------------------------------------------------------------- |
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212 // |
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213 void HsActivitySessionPrivate::HandleGetDataL(const RMessage2 &message) |
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214 { |
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215 message.WriteL(0, mData); |
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216 } |
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217 |
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218 // ----------------------------------------------------------------------------- |
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219 // |
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220 // ----------------------------------------------------------------------------- |
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221 // |
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222 void HsActivitySessionPrivate::LaunchActivityL() |
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223 { |
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224 CServer2 *const server(const_cast<CServer2 *>(Server())); |
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225 if (mActivity.end() == mActivity.find(ActivityApplicationKeyword) || |
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226 mActivity.end() == mActivity.find(ActivityActivityKeyword)) { |
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227 User::Leave(KErrCorrupt); |
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228 } |
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229 static_cast<HsActivityServerPrivate *> |
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230 (server)->notifyL(mActivity.find(ActivityApplicationKeyword).value().toInt(), |
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231 mActivity.find(ActivityActivityKeyword).value().toString()); |
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232 } |
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233 |
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234 // ----------------------------------------------------------------------------- |
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235 // |
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236 // ----------------------------------------------------------------------------- |
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237 // |
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238 void HsActivitySessionPrivate::LaunchActivityL(const RMessage2 &message, |
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239 const QString &name) |
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240 { |
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241 if (mData.MaxSize() < name.toAscii().length()) { |
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242 mData.ReAlloc(name.toAscii().length()); |
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243 } |
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244 mData.Copy(reinterpret_cast<const TUint8*>(name.toAscii().data()), |
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245 name.toAscii().length()); |
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246 TPckgC<int> dataSize(mData.Size()); |
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247 message.WriteL(1, dataSize); |
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248 message.Complete(KErrNone); |
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249 } |
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250 // ----------------------------------------------------------------------------- |
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251 // |
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252 // ----------------------------------------------------------------------------- |
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253 // |
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254 void HsActivitySessionPrivate::WaitActivityL(const RMessage2 &msg) |
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255 { |
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256 CServer2 *const server(const_cast<CServer2 *>(Server())); |
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257 if (mActivity.end() == mActivity.find(ActivityApplicationKeyword)) { |
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258 User::Leave(KErrCorrupt); |
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259 } |
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260 mAppId = mActivity.find(ActivityApplicationKeyword).value().toInt(); |
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261 static_cast<HsActivityServerPrivate *> |
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262 (server)->waitNotification(mAppId, msg); |
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263 } |
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264 |
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265 // ----------------------------------------------------------------------------- |
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266 // |
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267 // ----------------------------------------------------------------------------- |
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268 // |
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269 void HsActivitySessionPrivate::GetThumbnailL(const RMessage2 &message) |
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270 { |
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271 if (mActivity.constEnd() == mActivity.constFind(ActivityScreenshotKeyword)) { |
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272 User::Leave(KErrGeneral); |
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273 } |
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274 mData << QPixmap(mActivity.constFind(ActivityScreenshotKeyword).value().toString()); |
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275 TPckgC<int> dataSize(mData.Size()); |
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276 message.WriteL(1, dataSize); |
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277 } |
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278 |
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279 // ----------------------------------------------------------------------------- |
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280 // |
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281 // ----------------------------------------------------------------------------- |
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282 // |
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283 void HsActivitySessionPrivate::CancelNotify() |
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284 { |
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285 if (mAppId != KErrNotFound) { |
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286 CServer2 *const server(const_cast<CServer2 *>(Server())); |
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287 static_cast<HsActivityServerPrivate *>(server)->cancelNotify(mAppId); |
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288 mAppId = KErrNotFound; |
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289 } |
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290 } |
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291 |
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292 // ----------------------------------------------------------------------------- |
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293 // |
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294 // ----------------------------------------------------------------------------- |
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295 // |
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296 void HsActivitySessionPrivate::CancelNotify(RMessage2 &message) |
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297 { |
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298 message.Complete(KErrCancel); |
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299 } |
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300 |
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301 // ----------------------------------------------------------------------------- |
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302 // |
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303 // ----------------------------------------------------------------------------- |
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304 // |
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305 void HsActivitySessionPrivate::ReadDataL(const RMessage2 &src) |
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306 { |
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307 int srcLength = src.GetDesLength(0); |
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308 User::LeaveIfError(srcLength); |
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309 RBuf8 buffer; |
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310 CleanupClosePushL(buffer); |
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311 buffer.CreateL(srcLength); |
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312 src.ReadL(0, buffer, 0); |
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313 if (buffer.Length() != srcLength) { |
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314 User::Leave(KErrCorrupt); |
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315 } |
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316 mActivity << buffer; |
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317 CleanupStack::PopAndDestroy(&buffer); |
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318 } |
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319 |
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320 // ----------------------------------------------------------------------------- |
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321 // |
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322 // ----------------------------------------------------------------------------- |
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323 // |
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324 void HsActivitySessionPrivate::LeaveIfNotZero(int errNo) |
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325 { |
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326 if (KErrNone != errNo) { |
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327 User::LeaveIfError(errNo); |
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328 User::Leave(KErrGeneral); |
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329 } |
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330 } |
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