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1 /* |
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2 * Copyright (c) 2008 Nokia Corporation and/or its subsidiary(-ies). |
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3 * All rights reserved. |
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4 * This component and the accompanying materials are made available |
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5 * under the terms of the License "Eclipse Public License v1.0" |
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6 * which accompanies this distribution, and is available |
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7 * at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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8 * |
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9 * Initial Contributors: |
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10 * Nokia Corporation - initial contribution. |
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11 * |
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12 * Contributors: |
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13 * |
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14 * Description: Implements customised service update* |
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15 */ |
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16 |
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17 |
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18 |
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19 |
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20 #include <e32base.h> |
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21 #include <apgtask.h> |
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22 #include <apgcli.h> |
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23 #include <bautils.h> // file helpers |
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24 #include "vcxgroupupdater.h" |
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25 #include "CIptvServer.h" |
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26 #include "CIptvEpgSession.h" |
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27 #include "CIptvService.h" |
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28 #include "IptvDebug.h" |
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29 #include "CIptvTimer.h" |
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30 #include "CIptvEpgService.h" |
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31 #include "CIptvEpgVodMsqQueue.h" |
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32 |
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33 const TInt KIptvVcfgFileParseWait( 500000 ); // 0.5 s |
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34 const TInt KIptvVcfgFileParseMaxTry( 10 ); // 5 s |
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35 |
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36 // ======== MEMBER FUNCTIONS ======== |
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37 |
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38 // --------------------------------------------------------------------------- |
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39 // Constructors and destructors. |
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40 // --------------------------------------------------------------------------- |
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41 // |
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42 CVcxGroupUpdater* CVcxGroupUpdater::NewL( |
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43 CIptvServer& aServer, |
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44 CIptvEpgSession& aSession, |
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45 CIptvEpgVodMsqQueue& aMsgQueue ) |
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46 { |
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47 IPTVLOGSTRING_LOW_LEVEL( "CVcxGroupUpdater::NewL" ); |
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48 |
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49 CVcxGroupUpdater* self = |
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50 new( ELeave ) CVcxGroupUpdater( aServer, aSession, aMsgQueue ); |
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51 CleanupStack::PushL( self ); |
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52 self->ConstructL(); |
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53 CleanupStack::Pop( self ); |
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54 return self; |
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55 } |
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56 |
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57 CVcxGroupUpdater::CVcxGroupUpdater( |
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58 CIptvServer& aServer, |
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59 CIptvEpgSession& aSession, |
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60 CIptvEpgVodMsqQueue& aMsgQueue ) : |
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61 iServer( aServer ), |
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62 iSession( aSession ), |
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63 iMsgQueue( aMsgQueue ), |
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64 iCurrentAction( CIptvEpgPluginInterface::EIptvRssNone ) |
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65 { |
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66 IPTVLOGSTRING_LOW_LEVEL( |
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67 "CVcxGroupUpdater::CVcxGroupUpdater" ); |
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68 } |
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69 |
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70 void CVcxGroupUpdater::ConstructL() |
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71 { |
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72 IPTVLOGSTRING_LOW_LEVEL( "CVcxGroupUpdater::ConstructL" ); |
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73 |
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74 User::LeaveIfError( iFs.Connect() ); |
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75 } |
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76 |
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77 CVcxGroupUpdater::~CVcxGroupUpdater() |
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78 { |
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79 IPTVLOGSTRING_LOW_LEVEL( |
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80 "CVcxGroupUpdater::~CVcxGroupUpdater" ); |
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81 |
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82 if ( iVcfgParseTimer ) |
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83 { |
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84 iVcfgParseTimer->Cancel(); |
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85 delete iVcfgParseTimer; |
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86 } |
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87 |
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88 delete iDownloadedVcfgPath; |
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89 delete iPlugin; |
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90 REComSession::FinalClose(); |
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91 |
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92 iFs.Close(); |
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93 } |
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94 |
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95 // --------------------------------------------------------------------------- |
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96 // Start download. |
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97 // --------------------------------------------------------------------------- |
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98 // |
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99 void CVcxGroupUpdater::StartGroupUpdateL( CIptvEpgService* aService ) |
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100 { |
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101 IPTVLOGSTRING_LOW_LEVEL( |
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102 "CVcxGroupUpdater::StartGroupDownloadL - enter" ); |
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103 |
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104 iLocalValid = EFalse; |
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105 |
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106 // Create download plugin. |
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107 if ( iPlugin ) |
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108 { |
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109 delete iPlugin; |
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110 iPlugin = NULL; |
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111 REComSession::FinalClose(); |
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112 } |
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113 |
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114 if ( !iPlugin ) |
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115 { |
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116 iPlugin = CIptvEpgPluginInterface::NewL( aService->iUid ); |
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117 } |
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118 |
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119 iCurrentGroupServiceId = aService->iServiceId; |
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120 iDownloadStartTime.UniversalTime(); |
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121 |
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122 // Initialize download plugin. |
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123 iPlugin->SetVodCallback( this ); |
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124 iCurrentAction = CIptvEpgPluginInterface::EIptvRssServiceGroup; |
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125 iPlugin->SetServiceInformationL( aService, iCurrentAction ); |
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126 |
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127 // Start actual download. |
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128 iPlugin->RunPlugin(); |
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129 |
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130 IPTVLOGSTRING_LOW_LEVEL( |
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131 "CVcxGroupUpdater::StartDownloadL - exit" ); |
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132 } |
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133 |
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134 // --------------------------------------------------------------------------- |
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135 // Cancel current download download, if any. |
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136 // --------------------------------------------------------------------------- |
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137 // |
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138 void CVcxGroupUpdater::CancelGroupUpdate() |
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139 { |
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140 IPTVLOGSTRING3_LOW_LEVEL( |
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141 "CVcxGroupUpdater::CancelGroupUpdate -- %d/%d", |
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142 iPluginRunning, |
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143 iCurrentAction ); |
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144 |
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145 if ( iPlugin ) |
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146 { |
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147 delete iPlugin; |
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148 iPlugin = NULL; |
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149 REComSession::FinalClose(); |
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150 } |
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151 |
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152 iPluginRunning = EFalse; |
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153 iCurrentAction = CIptvEpgPluginInterface::EIptvRssNone; |
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154 } |
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155 |
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156 // --------------------------------------------------------------------------- |
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157 // Enquire is download ongoing. |
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158 // --------------------------------------------------------------------------- |
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159 // |
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160 TBool CVcxGroupUpdater::IsGroupUpdateOngoing() |
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161 { |
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162 IPTVLOGSTRING2_LOW_LEVEL( |
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163 "CVcxGroupUpdater::IsGroupUpdateOngoing -- %d", |
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164 iPluginRunning ); |
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165 |
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166 return iPluginRunning; |
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167 } |
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168 |
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169 // --------------------------------------------------------------------------- |
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170 // From MIptvEpgVodCallback interface |
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171 // --------------------------------------------------------------------------- |
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172 // |
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173 void CVcxGroupUpdater::StartedL() |
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174 { |
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175 IPTVLOGSTRING_LOW_LEVEL( |
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176 "CVcxGroupUpdater::StartedL -- Rss Plugin started" ); |
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177 |
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178 iPluginRunning = ETrue; |
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179 } |
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180 |
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181 // --------------------------------------------------------------------------- |
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182 // From MIptvEpgVodCallback interface |
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183 // --------------------------------------------------------------------------- |
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184 // |
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185 void CVcxGroupUpdater::ContentUpdateCompletedL() |
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186 { |
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187 IPTVLOGSTRING_LOW_LEVEL( |
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188 "CVcxGroupUpdater::ContentUpdateCompletedL" ); |
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189 } |
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190 |
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191 // --------------------------------------------------------------------------- |
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192 // From MIptvEpgVodCallback interface |
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193 // --------------------------------------------------------------------------- |
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194 // |
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195 TInt CVcxGroupUpdater::FinishedL( |
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196 TTime& /* aUpdateInterval */ ) |
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197 { |
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198 IPTVLOGSTRING_LOW_LEVEL( |
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199 "CVcxGroupUpdater::FinishedL -- Rss Plugin finished" ); |
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200 |
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201 iPluginRunning = EFalse; |
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202 iCurrentAction = CIptvEpgPluginInterface::EIptvRssNone; |
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203 |
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204 return KErrNone; |
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205 } |
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206 |
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207 // --------------------------------------------------------------------------- |
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208 // From MIptvEpgVodCallback interface |
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209 // --------------------------------------------------------------------------- |
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210 // |
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211 TInt CVcxGroupUpdater::AddCategoryL( |
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212 CIptvEpgCategory& /* aCategory */, |
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213 TUint32& /* aCategoryKey */ ) |
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214 { |
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215 IPTVLOGSTRING_LOW_LEVEL( "CVcxGroupUpdater::AddCategoryL" ); |
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216 |
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217 return KErrNone; |
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218 } |
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219 |
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220 // --------------------------------------------------------------------------- |
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221 // From MIptvEpgVodCallback interface |
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222 // --------------------------------------------------------------------------- |
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223 // |
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224 TInt CVcxGroupUpdater::AddContentL( |
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225 CIptvEpgContent& /* aContent */, |
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226 RPointerArray<CIptvMediaContent> /* aMediaContents */, |
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227 TUint32& /* aContentKey */ ) |
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228 { |
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229 IPTVLOGSTRING_LOW_LEVEL( "CVcxGroupUpdater::AddContentL" ); |
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230 |
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231 return KErrNone; |
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232 } |
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233 |
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234 // --------------------------------------------------------------------------- |
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235 // From MIptvEpgVodCallback interface |
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236 // --------------------------------------------------------------------------- |
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237 // |
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238 TInt CVcxGroupUpdater::UpdateServiceThumbnailL( |
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239 TDesC& aFilePath, |
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240 const TBool aGrouped ) |
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241 { |
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242 IPTVLOGSTRING_LOW_LEVEL( |
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243 "CVcxGroupUpdater::UpdateServiceThumbnailL" ); |
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244 |
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245 // Also VCFG file download is indicated here. |
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246 if ( CIptvEpgPluginInterface::EIptvRssServiceGroup == iCurrentAction ) |
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247 { |
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248 StartVcfgFileParseL( aFilePath ); |
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249 } |
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250 else |
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251 { |
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252 iSession.UpdateServiceThumbnailL( aFilePath, aGrouped ); |
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253 } |
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254 |
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255 return KErrNone; |
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256 } |
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257 |
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258 // --------------------------------------------------------------------------- |
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259 // From MIptvEpgVodCallback interface |
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260 // --------------------------------------------------------------------------- |
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261 // |
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262 TInt CVcxGroupUpdater::AddRelationL( |
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263 TUint32& /* aCategoryKey */, |
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264 TUint32& /* aContentKey */ ) |
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265 { |
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266 IPTVLOGSTRING_LOW_LEVEL( "CVcxGroupUpdater::AddRelationL" ); |
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267 |
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268 return KErrNone; |
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269 } |
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270 |
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271 // --------------------------------------------------------------------------- |
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272 // From MIptvEpgVodCallback interface |
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273 // --------------------------------------------------------------------------- |
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274 // |
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275 void CVcxGroupUpdater::ErrorL( |
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276 TInt aError, |
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277 TInt aInfo ) |
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278 { |
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279 IPTVLOGSTRING3_HIGH_LEVEL( |
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280 "CVcxGroupUpdater::ErrorL( %d, %d )", aError, aInfo ); |
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281 |
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282 #ifdef _DEBUG |
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283 |
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284 switch ( aError ) |
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285 { |
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286 case KIptvContentUpdateCompleted: |
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287 IPTVLOGSTRING_HIGH_LEVEL( " -- KIptvContentUpdateCompleted" ); |
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288 break; |
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289 case KIptvServiceThumbnailDownloaded: |
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290 IPTVLOGSTRING_HIGH_LEVEL( " -- KIptvServiceThumbnailDownloaded" ); |
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291 break; |
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292 case KIptvThumbnailCount: |
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293 IPTVLOGSTRING_HIGH_LEVEL( " -- KIptvThumbnailCount" ); |
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294 break; |
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295 case KIptvRssSearchThumbnailCount: |
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296 IPTVLOGSTRING_HIGH_LEVEL( " -- KIptvRssSearchThumbnailCount" ); |
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297 break; |
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298 case KIptvErrorEpgUpdateSuccessed: |
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299 IPTVLOGSTRING_HIGH_LEVEL( " -- KIptvErrorEpgUpdateSuccessed" ); |
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300 break; |
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301 case KIptvErrorRssSearchSucceed: |
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302 IPTVLOGSTRING_HIGH_LEVEL( " -- KIptvErrorRssSearchSucceed" ); |
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303 break; |
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304 case KIptvContentThumbnailDownloaded: |
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305 IPTVLOGSTRING_HIGH_LEVEL( " -- KIptvContentThumbnailDownloaded" ); |
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306 break; |
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307 case KIptvRssSearchContentThumbnailDownloaded: |
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308 IPTVLOGSTRING_HIGH_LEVEL( " -- KIptvRssSearchContentThumbnailDownloaded" ); |
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309 break; |
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310 case KIptvErrorEpgUpdateFailed: |
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311 IPTVLOGSTRING_HIGH_LEVEL( " -- KIptvErrorEpgUpdateFailed" ); |
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312 break; |
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313 case KIptvErrorRssSearchFailed: |
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314 IPTVLOGSTRING_HIGH_LEVEL( " -- KIptvErrorRssSearchFailed" ); |
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315 break; |
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316 default: |
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317 IPTVLOGSTRING_HIGH_LEVEL( " -- Unknown" ); |
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318 } |
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319 |
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320 #endif // _DEBUG |
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321 |
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322 if ( ( KIptvContentUpdateCompleted == aError ) && |
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323 ( EIptvDlNoErrorUpToDate == aInfo ) ) |
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324 { |
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325 IPTVLOGSTRING_HIGH_LEVEL( " -- Local VCFG-file valid" ); |
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326 iLocalValid = ETrue; |
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327 } |
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328 else |
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329 { |
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330 if ( ( KIptvErrorEpgUpdateSuccessed == aError ) && |
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331 ( KErrNone == aInfo ) ) |
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332 { |
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333 |
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334 #ifdef _DEBUG |
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335 |
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336 // Debug print last updated info. |
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337 TBuf<KIptvEpgDbLastModifiedMaxLength> lastModifiedDatePrint; |
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338 _LIT( KIptvDatePrint, "%D%M%Y%/0%1%/1%2%/2%3%/3" ); |
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339 iDownloadStartTime.FormatL( lastModifiedDatePrint, KIptvDatePrint ); |
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340 |
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341 TBuf<KIptvEpgDbLastModifiedMaxLength> lastModifiedTimePrint; |
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342 _LIT( KIptvTimePrint, "%-B%:0%J%:1%T%:2%S%.%*C4%:3%+B" ); |
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343 iDownloadStartTime.FormatL( lastModifiedTimePrint, KIptvTimePrint ); |
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344 |
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345 IPTVLOGSTRING3_LOW_LEVEL( " -- Group update ok, last modified set: %S %S", |
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346 &lastModifiedDatePrint, |
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347 &lastModifiedTimePrint ); |
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348 |
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349 #endif // _DEBUG |
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350 |
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351 SetLastModifiedL( iCurrentGroupServiceId, iDownloadStartTime ); |
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352 } |
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353 |
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354 // Inform clients about failure. |
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355 iMsgQueue.SendMessageToClientL( aError, aInfo ); |
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356 } |
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357 } |
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358 |
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359 // --------------------------------------------------------------------------- |
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360 // From MIptvEpgVodCallback interface |
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361 // --------------------------------------------------------------------------- |
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362 // |
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363 TInt CVcxGroupUpdater::UpdateCategoryIconL( |
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364 TUint32& /* aCategoryKey */, |
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365 TUint32& /* aIconFileId */, |
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366 TDesC& /* aIconFilePath */, |
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367 TBool /* aIsUrl */ ) |
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368 { |
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369 IPTVLOGSTRING_LOW_LEVEL( "CVcxGroupUpdater::UpdateCategoryIconL" ); |
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370 |
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371 return KErrNotFound; |
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372 } |
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373 |
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374 // --------------------------------------------------------------------------- |
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375 // From MIptvEpgVodCallback interface |
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376 // --------------------------------------------------------------------------- |
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377 // |
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378 TInt CVcxGroupUpdater::UpdateContentIconL( |
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379 TUint32& aContentKey, |
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380 TUint32& /* aIconFileId */, |
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381 TDesC& aIconFilePath, |
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382 TBool /* aIsUrl */ ) |
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383 { |
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384 IPTVLOGSTRING_LOW_LEVEL( "CVcxGroupUpdater::UpdateContentIconL" ); |
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385 |
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386 // Update icon pathname to service. |
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387 CIptvService* service = iServer.iServiceManager->GetServiceL( |
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388 aContentKey, ETrue /* do open/close */ ); |
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389 if ( service ) |
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390 { |
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391 CleanupStack::PushL( service ); // 1-> |
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392 service->SetIconPath( aIconFilePath ); |
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393 iServer.iServiceManager->UpdateServiceL( *service ); |
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394 CleanupStack::PopAndDestroy( service ); //<-1 |
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395 return KErrNone; |
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396 } |
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397 |
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398 return KErrNone; |
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399 } |
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400 |
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401 // --------------------------------------------------------------------------- |
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402 // Starts parsing of downloaded VCFG file. |
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403 // --------------------------------------------------------------------------- |
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404 // |
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405 void CVcxGroupUpdater::StartVcfgFileParseL( |
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406 const TDesC& aPathName ) |
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407 { |
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408 IPTVLOGSTRING_HIGH_LEVEL( |
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409 "CVcxGroupUpdater::StartVcfgFileParseL" ); |
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410 |
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411 TInt error( KErrNone ); |
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412 |
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413 if ( iLocalValid ) |
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414 { |
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415 iMsgQueue.SendMessageToClientL( |
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416 KIptvContentUpdateCompleted, |
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417 EIptvDlNoErrorUpToDate ); |
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418 } |
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419 else |
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420 { |
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421 // Save file name for deletion. |
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422 if ( iDownloadedVcfgPath ) |
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423 { |
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424 delete iDownloadedVcfgPath; |
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425 iDownloadedVcfgPath = NULL; |
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426 } |
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427 |
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428 iDownloadedVcfgPath = aPathName.AllocL(); |
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429 |
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430 // Clear vcfg received flag |
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431 SetNotParsedL( iCurrentGroupServiceId ); |
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432 |
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433 // Send vcfg to provision |
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434 RApaLsSession ls; |
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435 error = ls.Connect(); |
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436 if ( error == KErrNone ) |
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437 { |
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438 // Get UID of application which handles this type of file |
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439 TUid appUid( TUid::Null() ); |
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440 TDataType dataType( appUid ); |
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441 error = ls.AppForDocument( aPathName, appUid, dataType ); |
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442 if ( appUid == KNullUid ) |
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443 { |
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444 error = KErrNotSupported; |
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445 } |
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446 |
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447 // Start application |
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448 if ( error == KErrNone ) |
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449 { |
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450 TThreadId id( 0 ); |
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451 error = ls.StartDocument( aPathName, appUid, id ); |
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452 } |
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453 |
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454 ls.Close(); |
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455 } |
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456 } |
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457 |
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458 if ( error == KErrNone ) |
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459 { |
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460 // Start timer to wait provision parsing |
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461 if ( !iVcfgParseTimer ) |
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462 { |
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463 iVcfgParseTimer = |
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464 CIptvTimer::NewL( CActive::EPriorityStandard, *this ); |
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465 } |
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466 |
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467 if ( !iVcfgParseTimer->IsActive() ) |
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468 { |
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469 iVcfgParseTimer->After( KIptvVcfgFileParseWait ); |
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470 } |
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471 |
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472 iVcfgParseMaxCount = KIptvVcfgFileParseMaxTry; |
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473 } |
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474 else |
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475 { |
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476 // Notfy immediately on error case |
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477 iMsgQueue.SendMessageToClientL( |
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478 KIptvContentUpdateCompleted, |
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479 error ); |
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480 iPluginRunning = EFalse; |
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481 } |
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482 } |
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483 |
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484 // ----------------------------------------------------------------------------- |
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485 // CVcxGroupUpdater::TimerExpired |
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486 // ----------------------------------------------------------------------------- |
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487 // |
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488 void CVcxGroupUpdater::TimerExpired( CIptvTimer* aTimer ) |
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489 { |
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490 IPTVLOGSTRING_LOW_LEVEL( "CVcxGroupUpdater::TimerExpired()" ); |
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491 |
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492 TRAPD( err, DoTimerExpiredL( aTimer ) ); |
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493 if ( err != KErrNone ) |
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494 { |
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495 IPTVLOGSTRING2_LOW_LEVEL( |
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496 "CVcxGroupUpdater::DoTimerExpiredL leaved (%d)", |
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497 err ); |
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498 } |
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499 } |
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500 |
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501 // ----------------------------------------------------------------------------- |
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502 // CVcxGroupUpdater::DoTimerExpiredL |
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503 // ----------------------------------------------------------------------------- |
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504 // |
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505 void CVcxGroupUpdater::DoTimerExpiredL( CIptvTimer* aTimer ) |
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506 { |
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507 IPTVLOGSTRING_LOW_LEVEL( "CVcxGroupUpdater::DoTimerExpiredL()" ); |
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508 |
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509 // %% How about parse really failed... |
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510 if ( aTimer == iVcfgParseTimer ) |
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511 { |
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512 TBool completed( EFalse ); |
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513 |
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514 if ( iLocalValid ) |
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515 { |
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516 // Parsing not needed. |
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517 completed = ETrue; |
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518 iLocalValid = EFalse; |
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519 StartThumbnailDownloadL(); |
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520 } |
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521 else if ( IsServiceParsed( iCurrentGroupServiceId ) ) |
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522 { |
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523 // Parsing complete. |
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524 iMsgQueue.SendMessageToClientL( |
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525 KIptvContentUpdateCompleted, |
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526 KErrNone ); |
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527 completed = ETrue; |
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528 StartThumbnailDownloadL(); |
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529 } |
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530 else if ( 0 < iVcfgParseMaxCount-- ) |
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531 { |
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532 // Continue to wait parsing complete. |
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533 if ( !iVcfgParseTimer->IsActive() ) |
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534 { |
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535 iVcfgParseTimer->After( KIptvVcfgFileParseWait ); |
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536 } |
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537 } |
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538 else |
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539 { |
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540 IPTVLOGSTRING_LOW_LEVEL( |
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541 "CVcxGroupUpdater:: NotifySingleFileDownloadCompleteL timeout" ); |
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542 iMsgQueue.SendMessageToClientL( |
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543 KIptvErrorEpgUpdateFailed, |
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544 KIptvRssParserError ); |
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545 completed = ETrue; |
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546 iPluginRunning = EFalse; |
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547 } |
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548 |
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549 // Parsed file is no more needed, so delete it. |
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550 if ( completed && iDownloadedVcfgPath ) |
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551 { |
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552 if ( BaflUtils::FileExists( iFs, iDownloadedVcfgPath->Des() ) ) |
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553 { |
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554 iFs.Delete( iDownloadedVcfgPath->Des() ); |
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555 } |
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556 |
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557 delete iDownloadedVcfgPath; |
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558 iDownloadedVcfgPath = NULL; |
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559 } |
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560 } |
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561 } |
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562 |
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563 // --------------------------------------------------------------------------- |
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564 // Initialize VCFG provision done flag. |
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565 // --------------------------------------------------------------------------- |
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566 // |
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567 void CVcxGroupUpdater::SetNotParsedL( |
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568 TUint32 aServiceId ) |
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569 { |
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570 IPTVLOGSTRING_HIGH_LEVEL( "CVcxGroupUpdater::SetNotParsedL" ); |
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571 |
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572 // Set parsing status of service. |
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573 CIptvService* service( NULL ); |
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574 service = iServer.iServiceManager->GetServiceL( |
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575 aServiceId, ETrue /* do open/close */ ); |
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576 if ( service ) |
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577 { |
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578 CleanupStack::PushL( service ); // 1-> |
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579 service->SetFlags( |
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580 service->GetFlags() & ~CIptvService::EGroupReceived ); |
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581 iServer.iServiceManager->UpdateServiceL( *service ); |
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582 CleanupStack::PopAndDestroy( service ); //<-1 |
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583 } |
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584 } |
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585 |
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586 // --------------------------------------------------------------------------- |
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587 // Indication of VCFG file download completion. |
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588 // --------------------------------------------------------------------------- |
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589 // |
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590 TBool CVcxGroupUpdater::IsServiceParsed( |
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591 TUint32 aServiceId ) |
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592 { |
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593 IPTVLOGSTRING_HIGH_LEVEL( "CVcxGroupUpdater::IsServiceParsed" ); |
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594 |
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595 TBool parsed( EFalse ); |
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596 |
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597 // Get parsing status of service. |
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598 CIptvService* service( NULL ); |
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599 TRAPD( err, service = iServer.iServiceManager->GetServiceL( |
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600 aServiceId, ETrue /* do open/close */ ) ); |
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601 if ( service ) |
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602 { |
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603 if ( KErrNone == err ) |
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604 { |
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605 parsed = ( service->GetFlags() & CIptvService::EGroupReceived ) > 0; |
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606 } |
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607 |
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608 delete service; |
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609 } |
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610 |
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611 return parsed; |
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612 } |
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613 |
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614 // --------------------------------------------------------------------------- |
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615 // Set service Last Modified. |
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616 // --------------------------------------------------------------------------- |
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617 // |
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618 void CVcxGroupUpdater::SetLastModifiedL( |
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619 TUint32 aServiceId, |
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620 TTime aLastModified ) |
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621 { |
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622 IPTVLOGSTRING_HIGH_LEVEL( "CVcxGroupUpdater::SetLastModifiedL" ); |
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623 |
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624 CIptvService* service( NULL ); |
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625 service = iServer.iServiceManager->GetServiceL( |
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626 aServiceId, ETrue /* do open/close */ ); |
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627 if ( service ) |
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628 { |
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629 CleanupStack::PushL( service ); // 1-> |
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630 service->SetEpgUpdateTimeL( aLastModified ); |
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631 iServer.iServiceManager->UpdateServiceL( *service ); |
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632 CleanupStack::PopAndDestroy( service ); //<-1 |
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633 } |
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634 } |
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635 |
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636 // --------------------------------------------------------------------------- |
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637 // Collect list of required thumbnails and start download. |
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638 // --------------------------------------------------------------------------- |
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639 // |
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640 void CVcxGroupUpdater::StartThumbnailDownloadL() |
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641 { |
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642 if ( iPlugin ) |
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643 { |
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644 // Service group thumbnail |
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645 TUint32 groupId( 0 ); |
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646 TInt thumbnailCount( 0 ); |
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647 CIptvService* tempService = iServer.iServiceManager->GetServiceL( |
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648 iCurrentGroupServiceId, ETrue /* do open/close */ ); |
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649 if ( tempService ) |
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650 { |
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651 CleanupStack::PushL( tempService );// 1-> |
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652 |
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653 CIptvEpgService* service = CIptvEpgService::NewL(); |
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654 CleanupStack::PushL( service ); // 2-> |
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655 service->iAddress.Copy( tempService->GetIconUrl() ); |
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656 service->iServiceId = tempService->GetId(); |
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657 |
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658 thumbnailCount++; |
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659 groupId = tempService->GetGroupId(); |
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660 iPlugin->SetServiceInformationL( |
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661 service, |
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662 CIptvEpgPluginInterface::EIptvRssAddServiceThumbnailToDlQueue ); |
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663 |
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664 CleanupStack::PopAndDestroy( service ); //<-2 |
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665 CleanupStack::PopAndDestroy( tempService ); //<-1 |
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666 } |
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667 |
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668 iCurrentAction = |
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669 CIptvEpgPluginInterface::EIptvRssAddServiceThumbnailToDlQueue; |
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670 // For each sub service thumbnail |
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671 CIptvServices* services = iServer.iServiceManager->GetServicesL( |
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672 CIptvServiceManagementClient::EGroupedServices, |
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673 CIptvServiceManagementClient::EDisplayOrderDescending, |
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674 0 /*Latest*/ ); |
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675 if ( services ) |
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676 { |
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677 CleanupStack::PushL( services ); // 1-> |
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678 |
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679 // Find all services matching to group. |
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680 for ( TInt i( services->Count() - 1 ); i >= 0 ; i-- ) |
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681 { |
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682 tempService = services->GetServiceL( i ); |
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683 CleanupStack::PushL( tempService ); // 2-> |
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684 |
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685 // Verify group id |
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686 if ( groupId == tempService->GetGroupId() ) |
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687 { |
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688 CIptvEpgService* service = CIptvEpgService::NewL(); |
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689 CleanupStack::PushL( service ); // 3-> |
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690 service->iAddress.Copy( tempService->GetIconUrl() ); |
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691 service->iServiceId = tempService->GetId(); |
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692 |
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693 thumbnailCount++; |
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694 iPlugin->SetServiceInformationL( |
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695 service, |
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696 CIptvEpgPluginInterface::EIptvRssAddItemThumbnailToDlQueue ); |
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697 |
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698 CleanupStack::PopAndDestroy( service ); //<-3 |
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699 } |
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700 |
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701 CleanupStack::PopAndDestroy( tempService ); //<-2 |
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702 } |
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703 |
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704 CleanupStack::PopAndDestroy( services ); //<-1 |
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705 } |
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706 |
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707 iMsgQueue.SendMessageToClientL( KIptvThumbnailCount, thumbnailCount ); |
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708 iPlugin->RunPlugin(); |
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709 } |
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710 } |