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1 /* |
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2 * Copyright (c) 2004 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: |
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15 * This file contains the declaration of the Download Mgr Server. |
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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 FILES |
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21 #include "DownloadMgrLogger.h" |
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22 #include "DownloadMgrServer.h" |
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23 #include "DownloadMgrDef.h" |
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24 #include "DownloadMgrEventQueue.h" |
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25 |
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26 #include <HttpClientAppInstance.h> |
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27 #include <HttpDownload.h> |
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28 #include <e32svr.h> |
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29 #include <basched.h> |
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30 |
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31 // CONSTANTS |
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32 |
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33 // GLOBAL FUNCTIONS |
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34 |
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35 // --------------------------------------------------------- |
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36 // CDownloadMgrSession::NewL |
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37 // --------------------------------------------------------- |
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38 // |
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39 CDownloadMgrSession* CDownloadMgrSession::NewL( CDownloadMgrServer* aServer ) |
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40 { |
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41 CLOG_ENTERFN_NULL( "CDownloadMgrSession::NewL" ) |
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42 |
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43 CDownloadMgrSession* self = new (ELeave) CDownloadMgrSession(); |
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44 CleanupStack::PushL( self ); |
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45 self->ConstructL( aServer ); |
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46 CleanupStack::Pop( self ); // self |
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47 |
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48 return self; |
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49 } |
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50 |
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51 // --------------------------------------------------------- |
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52 // CDownloadMgrSession::CDownloadMgrSession |
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53 // --------------------------------------------------------- |
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54 // |
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55 CDownloadMgrSession::CDownloadMgrSession() |
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56 : iComplete( ETrue ) |
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57 ,iIsMaster( EFalse ) |
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58 { |
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59 __DECLARE_NAME( _S( "CDownloadMgrSession" ) ); |
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60 |
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61 CLOG_CREATE; |
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62 } |
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63 |
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64 |
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65 // --------------------------------------------------------- |
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66 // CDownloadMgrSession::CDownloadMgrSession |
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67 // --------------------------------------------------------- |
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68 // |
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69 void CDownloadMgrSession::ConstructL( CDownloadMgrServer* aServer ) |
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70 { |
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71 CLOG_ENTERFN( "CDownloadMgrSession::ConstructL" ) |
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72 |
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73 iSessionId = aServer->NextSessionId(); |
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74 |
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75 // second-phase construct base class |
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76 //CSession2::CreateL(); |
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77 iDownloadMgrServer = aServer; |
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78 // create new object index |
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79 iObjectIx = CObjectIx::NewL(); |
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80 // initialize the object container using the object container index in the server. |
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81 iObjectContainer = iDownloadMgrServer->NewContainerL(); |
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82 // Increment the serves's session count and cancel shutdown timer |
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83 iDownloadMgrServer->IcrementSessions(); |
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84 iEventQueue = new (ELeave) CDownloadMgrEventQueue(); |
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85 CLOG_ATTACH( iEventQueue, this ); |
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86 } |
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87 |
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88 // --------------------------------------------------------- |
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89 // CDownloadMgrSession::~CDownloadMgrSession |
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90 // --------------------------------------------------------- |
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91 // |
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92 CDownloadMgrSession::~CDownloadMgrSession() |
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93 { |
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94 CLOG_WRITE_FORMAT( "CDownloadMgrSession::~CDownloadMgrSession iClientAppInstance %d", iClientAppInstance ); |
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95 if( iDownloadMgrServer ) |
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96 { |
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97 CLOG_WRITE_FORMAT( "Number of sessions: %d", iDownloadMgrServer->SessionsCount() ); |
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98 } |
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99 TRAP_IGNORE( PauseAllL() ); |
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100 if( iDownloadMgrServer ) |
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101 { |
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102 iDownloadMgrServer->CloseClientInstance( iClientAppInstance ); |
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103 // Decrement the servers's session count and start shutdown timer if nedded |
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104 iDownloadMgrServer->DecrementSessions(); |
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105 } |
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106 //delete the object index (this stores the objects for this session) |
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107 //it calls Close() on all reference counting objects in the index. |
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108 delete iObjectIx; |
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109 iObjectIx = NULL; |
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110 if( iDownloadMgrServer ) |
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111 { |
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112 // Remove and delete the object container |
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113 iDownloadMgrServer->RemoveContainer( iObjectContainer ); |
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114 } |
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115 delete iEventQueue; |
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116 iEventQueue = NULL; |
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117 |
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118 CLOG_CLOSE; |
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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 // CDownloadMgrSession::CounterFromHandle |
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124 // --------------------------------------------------------- |
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125 // |
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126 CDownloadSubSession* CDownloadMgrSession::DownloadFromHandle(TUint aHandle) |
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127 { |
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128 CLOG_ENTERFN( "CDownloadMgrSession::DownloadFromHandle" ) |
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129 CDownloadSubSession* download = ( CDownloadSubSession* )iObjectIx->At( aHandle ); |
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130 if( download == NULL ) |
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131 { |
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132 PanicClient( EBadSubsessionHandle ); |
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133 } |
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134 return download; |
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135 } |
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136 |
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137 |
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138 // --------------------------------------------------------- |
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139 // CDownloadMgrSession::CounterFromHandle |
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140 // --------------------------------------------------------- |
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141 // |
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142 void CDownloadMgrSession::ServiceL( const RMessage2& aMessage ) |
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143 { |
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144 CLOG_ENTERFN( "CDownloadMgrSession::ServiceL" ) |
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145 TRAPD( err, DispatchMessageL( aMessage ) ); |
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146 if( iComplete || ( KErrNone != err ) ) |
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147 { |
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148 // Only the syncron requests has to be completed here! |
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149 aMessage.Complete( err ); |
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150 } |
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151 } |
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152 |
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153 |
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154 // --------------------------------------------------------- |
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155 // CDownloadMgrSession::DispatchMessageL |
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156 // --------------------------------------------------------- |
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157 // |
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158 void CDownloadMgrSession::DispatchMessageL( const RMessage2& aMessage ) |
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159 { |
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160 CLOG_ENTERFN( "CDownloadMgrSession::DispatchMessageL" ) |
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161 CLOG_WRITE_FORMAT( "Message function: %d", aMessage.Function() ) |
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162 // Set this false in case of the asyncron requests!!! |
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163 iComplete = ETrue; |
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164 SetCurrentMessage( aMessage ); |
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165 |
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166 // Fixed for Bug id - JJUN-78WCJ3 (DownloadMgrServer crashes under IPC attack) |
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167 //This check will make sure that before start of any download, InitializeL() should |
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168 // be called so that all the member variables will be initialized. |
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169 if(aMessage.Function() != EHttpDownloadMgrInitialize && iClientAppInstance == NULL) |
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170 { |
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171 User::Leave(KErrGeneral); |
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172 } |
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173 |
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174 // check for session-relative requests |
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175 switch( aMessage.Function() ) |
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176 { |
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177 case EHttpDownloadMgrInitialize: |
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178 { |
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179 InitializeL(); |
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180 return; |
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181 } |
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182 case EHttpDownloadMgrCreateDownload: |
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183 { |
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184 NewDownloadL(); |
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185 return; |
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186 } |
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187 case EHttpDownloadMgrAttach: |
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188 { |
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189 DownloadMgrAttachL(); |
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190 return; |
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191 } |
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192 case EHttpDownloadAttach: |
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193 { |
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194 DownloadAttachL(); |
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195 return; |
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196 } |
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197 case EHttpDownloadAttachToDownload: |
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198 { |
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199 AttachToDownloadL(); |
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200 return; |
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201 } |
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202 case EHttpDownloadMgrPauseAll: |
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203 { |
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204 PauseAllL(); |
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205 return; |
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206 } |
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207 case EHttpDownloadMgrStartAllL: |
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208 { |
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209 StartAllL(); |
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210 return; |
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211 } |
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212 case EHttpDownloadMgrResetAll: |
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213 { |
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214 ResetAll(); |
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215 return; |
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216 } |
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217 case EHttpDownloadMgrDeleteAll: |
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218 { |
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219 DeleteAll(); |
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220 return; |
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221 } |
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222 case EHttpDownloadMgrDisconnect: |
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223 { |
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224 Disconnect(); |
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225 return; |
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226 } |
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227 case EHttpDownloadMgrGetIntAttribute: |
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228 { |
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229 GetIntAttributeL(); |
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230 return; |
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231 } |
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232 case EHttpDownloadMgrGetBoolAttribute: |
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233 { |
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234 GetBoolAttributeL(); |
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235 return; |
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236 } |
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237 case EHttpDownloadMgrGetStringAttribute: |
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238 { |
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239 GetStringAttributeL(); |
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240 return; |
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241 } |
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242 case EHttpDownloadMgrGetString8Attribute: |
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243 { |
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244 GetString8AttributeL(); |
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245 return; |
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246 } |
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247 case EHttpDownloadMgrSetIntAttribute: |
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248 { |
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249 SetIntAttributeL(); |
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250 return; |
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251 } |
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252 case EHttpDownloadMgrSetBoolAttribute: |
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253 { |
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254 SetBoolAttributeL(); |
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255 return; |
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256 } |
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257 case EHttpDownloadMgrSetStringAttribute: |
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258 { |
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259 SetStringAttributeL(); |
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260 return; |
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261 } |
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262 case EHttpDownloadMgrSetString8Attribute: |
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263 { |
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264 SetString8AttributeL(); |
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265 return; |
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266 } |
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267 case EHttpDownloadMgrSessionEventSubscription: |
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268 { |
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269 InitSessionEvent( aMessage ); |
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270 // Send event from the queue |
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271 TUint dummy( 0 ); |
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272 Event( NULL, (THttpDownloadState)dummy, (THttpProgressState)dummy, dummy ); |
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273 // This is an asyncron request will be completed later! |
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274 SetComplete( EFalse ); |
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275 return; |
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276 } |
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277 case EHttpDownloadMgrSessionEventCancel: |
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278 { |
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279 CancelMovedEvent(); |
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280 return; |
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281 } |
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282 } |
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283 // ok, it must be subsession relative |
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284 CDownloadSubSession* download = DownloadFromHandle( aMessage.Int3() ); |
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285 __ASSERT_DEBUG( download, PanicClient( EBadSubsessionHandle ) ); |
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286 |
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287 TRAPD( err, download->DispatchMessageL( aMessage ) ); |
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288 |
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289 if( err ) |
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290 { |
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291 download->OnError( err ); |
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292 User::Leave( err ); |
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293 } |
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294 } |
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295 |
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296 // --------------------------------------------------------- |
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297 // CDownloadMgrSession::SetCurrentMessage |
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298 // --------------------------------------------------------- |
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299 // |
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300 void CDownloadMgrSession::SetCurrentMessage( const RMessage2& aMessage ) |
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301 { |
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302 iCurrentMessage = aMessage; |
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303 } |
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304 |
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305 // --------------------------------------------------------- |
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306 // CDownloadMgrSession::CurrentMessage |
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307 // --------------------------------------------------------- |
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308 // |
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309 const RMessage2& CDownloadMgrSession::CurrentMessage() const |
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310 { |
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311 return iCurrentMessage; |
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312 } |
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313 |
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314 // --------------------------------------------------------- |
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315 // CDownloadMgrSession::InitializeL |
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316 // --------------------------------------------------------- |
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317 // |
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318 void CDownloadMgrSession::InitializeL() |
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319 { |
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320 CLOG_ENTERFN( "CDownloadMgrSession::DownloadMgrAttachCountL" ) |
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321 iIsMaster = (TBool)CurrentMessage().Int2(); |
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322 |
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323 TUid uid; |
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324 TPckg<TUid> uidPckg( uid ); |
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325 |
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326 Read( 0, uidPckg ); |
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327 |
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328 CreateClientAppInstanceL( uidPckg().iUid ); |
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329 |
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330 // Check how many download we have and return it to the client |
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331 CLOG_WRITE_FORMAT( "CDownloadMgrSession::InitializeL iClientAppInstance %d", iClientAppInstance ); |
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332 CArrayPtrFlat<CHttpDownload>* currentDownloads = iClientAppInstance->DownloadsL(); |
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333 TPckg<TInt> countPckg( currentDownloads->Count() ); |
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334 TPckg<TInt> sessionId( iSessionId ); |
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335 |
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336 Write( 1, CurrentMessage(), countPckg ); |
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337 Write( 3, CurrentMessage(), sessionId ); |
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338 |
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339 CLOG_NAME_2( _L("Session_%x_%x"), uidPckg().iUid, iSessionId ); |
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340 |
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341 currentDownloads->Reset(); |
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342 delete currentDownloads; |
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343 } |
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344 |
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345 // --------------------------------------------------------- |
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346 // CDownloadMgrSession::DownloadMgrAttachL |
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347 // --------------------------------------------------------- |
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348 // |
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349 void CDownloadMgrSession::DownloadMgrAttachL() |
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350 { |
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351 CLOG_ENTERFN( "CDownloadMgrSession::DownloadMgrAttachL" ) |
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352 // The client would like to attach the dowmloads were created previously. |
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353 // Here, we create a buffer with the unique handles of download subsessions |
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354 // and copy it to the client's address space. |
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355 CLOG_WRITE_FORMAT( "CDownloadMgrSession::DownloadMgrAttachL iClientAppInstance %d", iClientAppInstance ); |
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356 CArrayPtrFlat<CHttpDownload>* currentDownloads = iClientAppInstance->DownloadsL(); |
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357 CleanupStack::PushL( currentDownloads ); |
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358 TPckgBuf<TInt> arrayPckg; |
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359 HBufC8* buf = HBufC8::NewLC( currentDownloads->Count() * arrayPckg.Size() ); |
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360 // Cerate subsessions one by one and write the unique handles to the client. |
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361 // Later the handles is used by the client subsession to attach to the server. |
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362 for( TInt i = 0; i < currentDownloads->Count(); i++ ) |
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363 { |
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364 CHttpDownload* httpDownload = (*currentDownloads)[i]; |
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365 // make a new download object |
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366 CDownloadSubSession* download = CDownloadSubSession::NewL( this, httpDownload ); |
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367 CleanupStack::PushL( download ); |
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368 // add object to object container to gererate unique id |
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369 iObjectContainer->AddL( download ); |
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370 // add object to object index; this returns a unique handle so we can get it again |
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371 CLOG_WRITE_FORMAT( "CDownloadMgrSession::DownloadMgrAttachL, download %d", download ); |
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372 arrayPckg() = iObjectIx->AddL( download ); |
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373 CLOG_WRITE_FORMAT( "CDownloadMgrSession::DownloadMgrAttachL, iObjectIx->ActiveCount() %d", iObjectIx->ActiveCount() ); |
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374 // Store handle to the subsession. It is used when the URL is checked. |
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375 download->SetHandle( arrayPckg() ); |
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376 CleanupStack::Pop( download ); //download |
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377 buf->Des().Append( arrayPckg ); |
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378 } |
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379 TPtr8 ptr = buf->Des(); |
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380 |
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381 Write( 0, CurrentMessage(), ptr ); |
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382 |
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383 CleanupStack::PopAndDestroy( buf ); // buf |
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384 currentDownloads->Reset(); |
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385 CleanupStack::PopAndDestroy( currentDownloads ); // currentDownloads |
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386 } |
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387 |
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388 // --------------------------------------------------------- |
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389 // CDownloadMgrSession::DownloadAttachL |
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390 // --------------------------------------------------------- |
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391 // |
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392 void CDownloadMgrSession::DownloadAttachL() |
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393 { |
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394 CLOG_ENTERFN( "CDownloadMgrSession::DownloadAttachL" ) |
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395 // All we have to do to write the handle to the 3rd parameter. |
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396 // The client-server framework will take care of the 3rd parameter |
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397 // whenever the client calls a subsession related service. |
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398 TInt handle = CurrentMessage().Int1(); |
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399 TPckg<TInt> handlePckg( handle ); |
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400 WriteHandle( handlePckg() ); |
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401 } |
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402 |
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403 // --------------------------------------------------------- |
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404 // CDownloadMgrSession::AttachToDownloadL |
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405 // --------------------------------------------------------- |
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406 // |
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407 void CDownloadMgrSession::AttachToDownloadL() |
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408 { |
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409 CLOG_ENTERFN( "CDownloadMgrSession::AttachToDownload" ) |
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410 __ASSERT_DEBUG( iClientAppInstance, PanicClient( EMultipleInitDownloadEvent ) ); |
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411 |
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412 const TInt32 id = CurrentMessage().Int0(); |
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413 |
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414 CHttpDownload* dl = iClientAppInstance->AttachDownloadL( id ); |
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415 if (dl) |
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416 { |
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417 CreateDownloadL( dl ); |
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418 } |
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419 else |
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420 { |
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421 User::LeaveIfError(KErrNotFound); |
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422 } |
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423 } |
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424 |
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425 // --------------------------------------------------------- |
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426 // CDownloadMgrSession::CreateDownloadL |
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427 // --------------------------------------------------------- |
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428 // |
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429 void CDownloadMgrSession::CreateDownloadL( CHttpDownload* aDownload, TBool aDefAttrib ) |
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430 { |
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431 // make a new download object |
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432 CDownloadSubSession* download = CDownloadSubSession::NewL( this, aDownload ); |
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433 CleanupStack::PushL( download ); |
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434 if( aDefAttrib ) |
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435 { |
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436 download->SetDefAttributesL(); |
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437 } |
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438 // add object to object container to gererate unique id |
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439 iObjectContainer->AddL( download ); |
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440 // add object to object index; this returns a unique handle so we can get it again |
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441 CLOG_WRITE_FORMAT( "CDownloadMgrSession::DownloadMgrAttachL, download %d", download ); |
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442 TInt handle = iObjectIx->AddL( download ); |
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443 CLOG_WRITE_FORMAT( "CDownloadMgrSession::DownloadMgrAttachL, iObjectIx->ActiveCount() %d", iObjectIx->ActiveCount() ); |
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444 // Store handle to the subsession. It is used when the URL is checked. |
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445 download->SetHandle( handle ); |
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446 CleanupStack::Pop( download ); //download |
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447 // write the handle to client |
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448 TPckg<TInt> handlePckg( handle ); |
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449 |
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450 Write( 1, CurrentMessage(), handlePckg ); |
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451 |
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452 // write the handle to the framework |
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453 WriteHandle( handle ); |
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454 } |
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455 |
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456 // --------------------------------------------------------- |
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457 // CDownloadMgrSession::CreateClientAppInstanceL |
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458 // --------------------------------------------------------- |
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459 // |
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460 void CDownloadMgrSession::CreateClientAppInstanceL( TUint32 aAppUid ) |
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461 { |
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462 CLOG_ENTERFN( "CDownloadMgrSession::CreateClientAppInstanceL" ) |
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463 if( !iClientAppInstance ) |
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464 { |
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465 CLOG_ENTERFN( "CDownloadMgrSession::CreateClientAppInstanceL REALLY!!!" ) |
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466 |
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467 iClientAppInstance = iDownloadMgrServer->CreateNewClientAppInstanceL( |
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468 aAppUid, *this, iIsMaster ); |
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469 CLOG_WRITE_FORMAT( "CDownloadMgrSession::CreateClientAppInstanceL iClientAppInstance %d", iClientAppInstance ); |
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470 } |
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471 } |
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472 |
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473 // --------------------------------------------------------- |
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474 // CDownloadMgrSession::WriteHandle |
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475 // --------------------------------------------------------- |
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476 // |
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477 void CDownloadMgrSession::WriteHandle( TInt aHandle ) |
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478 { |
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479 CLOG_ENTERFN( "CDownloadMgrSession::WriteHandle" ) |
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480 TPckg<TInt> handlePckg( aHandle ); |
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481 |
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482 TInt res = CurrentMessage().Write( 3, handlePckg ); |
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483 |
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484 if( res != KErrNone ) |
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485 { |
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486 iObjectIx->Remove( aHandle ); |
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487 PanicClient( EBadDescriptor ); |
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488 return; |
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489 } |
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490 } |
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491 |
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492 // --------------------------------------------------------- |
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493 // CDownloadMgrSession::NewDownloadL |
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494 // --------------------------------------------------------- |
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495 // |
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496 void CDownloadMgrSession::NewDownloadL() |
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497 { |
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498 CLOG_ENTERFN( "CDownloadMgrSession::NewDownloadL" ) |
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499 |
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500 TInt desLen = CurrentMessage().GetDesLength( 0 ); |
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501 |
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502 HBufC8* urlBuf = HBufC8::NewLC( desLen ); |
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503 TPtr8 urlptr = urlBuf->Des(); |
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504 |
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505 Read( 0, urlptr ); |
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506 |
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507 CLOG_WRITE_FORMAT( "CDownloadMgrSession::NewDownloadL iClientAppInstance %d", iClientAppInstance ); |
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508 CHttpDownload* httpDownload = |
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509 iClientAppInstance->CreateNewDownloadL( urlptr ); |
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510 iClientAppInstance->SetObserver( this ); |
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511 CleanupStack::PopAndDestroy( urlBuf ); // urlBuf |
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512 |
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513 CreateDownloadL( httpDownload, ETrue ); |
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514 } |
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515 |
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516 // --------------------------------------------------------- |
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517 // CDownloadMgrSession::CreateSubSessionAndSendEventL |
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518 // --------------------------------------------------------- |
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519 // |
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520 TBool CDownloadMgrSession::CreateSubSessionAndSendEventL( CHttpDownload* aDownload, |
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521 TInt32 aDownloadState, |
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522 TInt32 aProgressState, |
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523 TInt32 aMoIndex ) |
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524 { |
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525 CLOG_ENTERFN( "CDownloadMgrSession::CreateSubSessionAndSendEventL" ) |
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526 // make a new download object |
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527 CDownloadSubSession* download = CDownloadSubSession::NewL( this, aDownload ); |
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528 CleanupStack::PushL( download ); |
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529 // add object to object container to gererate unique id |
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530 iObjectContainer->AddL( download ); |
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531 // add object to object index; this returns a unique handle so we can get it again |
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532 CLOG_WRITE_FORMAT( "CDownloadMgrSession::DownloadMgrAttachL, download %d", download ); |
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533 TInt handle = iObjectIx->AddL( download ); |
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534 CLOG_WRITE_FORMAT( "CDownloadMgrSession::DownloadMgrAttachL, iObjectIx->ActiveCount() %d", iObjectIx->ActiveCount() ); |
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535 // Store handle to the subsession. It is used when the URL is checked. |
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536 download->SetHandle( handle ); |
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537 CleanupStack::Pop( download ); //download |
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538 |
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539 TBool retVal( iEvent ); |
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540 if( iEvent ) |
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541 { |
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542 TPckg<TInt32> downloadStatePckg( aDownloadState ); |
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543 TPckg<TInt32> progressStatePckg( aProgressState ); |
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544 |
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545 // Mask media object index with handle. |
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546 // For example if aMoIndex = 0x00000004 and handle = 0x00000005, |
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547 // then maskData = 0x00040005. |
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548 TInt32 maskedData = ((aMoIndex << (sizeof(TInt32)/2)) | (handle & 0x0000FFFF)); |
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549 TPckg<TInt> maskPckg( maskedData ); |
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550 |
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551 Write( 0, iEventMessage, downloadStatePckg ); |
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552 Write( 1, iEventMessage, progressStatePckg ); |
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553 Write( 2, iEventMessage, maskPckg ); |
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554 |
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555 EventComplete( KErrNone ); |
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556 } |
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557 CLOG_WRITE_FORMAT( "Session event sent: %d", retVal ) |
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558 return retVal; |
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559 } |
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560 |
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561 // --------------------------------------------------------- |
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562 // CDownloadMgrSession::EventComplete |
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563 // --------------------------------------------------------- |
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564 // |
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565 void CDownloadMgrSession::EventComplete( TInt aErrorStatus ) |
|
566 { |
|
567 if( iEvent ) |
|
568 { |
|
569 iEventMessage.Complete( aErrorStatus ); |
|
570 iEvent = EFalse; |
|
571 } |
|
572 } |
|
573 |
|
574 // --------------------------------------------------------- |
|
575 // CDownloadMgrSession::DeleteDownload |
|
576 // --------------------------------------------------------- |
|
577 // |
|
578 void CDownloadMgrSession::DeleteDownload( TUint aHandle ) |
|
579 { |
|
580 CLOG_ENTERFN( "CDownloadMgrSession::DeleteDownload" ) |
|
581 // panic if bad handle |
|
582 CDownloadSubSession* download = ( CDownloadSubSession* )iObjectIx->At( aHandle ); |
|
583 CLOG_WRITE_FORMAT( "CDownloadMgrSession::DeleteDownload, download %d", download ); |
|
584 if( download == NULL ) |
|
585 { |
|
586 PanicClient( EBadCounterRemove ); |
|
587 } |
|
588 //Removes the reference counting object identified by handle number |
|
589 //from this object index and closes it. |
|
590 iObjectIx->Remove( aHandle ); |
|
591 } |
|
592 |
|
593 // --------------------------------------------------------- |
|
594 // CDownloadMgrSession::PanicClient |
|
595 // --------------------------------------------------------- |
|
596 // |
|
597 void CDownloadMgrSession::PanicClient( TInt aPanic ) const |
|
598 { |
|
599 CLOG_ENTERFN( "CDownloadMgrSession::PanicClient" ) |
|
600 CLOG_WRITE_FORMAT( " aPanic=%d", aPanic ) |
|
601 _LIT( KTxtDownloadMgrSession,"CDlMgrSession"); |
|
602 |
|
603 CurrentMessage().Panic( KTxtDownloadMgrSession, aPanic ); |
|
604 } |
|
605 |
|
606 /// --------------------------------------------------------- |
|
607 // CDownloadMgrSession::PauseAllL |
|
608 // --------------------------------------------------------- |
|
609 // |
|
610 void CDownloadMgrSession::PauseAllL() |
|
611 { |
|
612 CLOG_ENTERFN( "CDownloadMgrSession::PauseAllL" ) |
|
613 for( TInt i = 0; i < iObjectIx->ActiveCount(); i++ ) |
|
614 { |
|
615 CDownloadSubSession* downloadSess |
|
616 = ( CDownloadSubSession* )(*iObjectIx)[i]; |
|
617 if( downloadSess == NULL ) |
|
618 { |
|
619 // Already removed. |
|
620 } |
|
621 else |
|
622 { |
|
623 downloadSess->PauseL(); |
|
624 } |
|
625 } |
|
626 } |
|
627 |
|
628 /// --------------------------------------------------------- |
|
629 // CDownloadMgrSession::StartAllL |
|
630 // --------------------------------------------------------- |
|
631 // |
|
632 void CDownloadMgrSession::StartAllL() |
|
633 { |
|
634 CLOG_ENTERFN( "CDownloadMgrSession::StartAllL" ) |
|
635 for( TInt i = 0; i < iObjectIx->Count(); i++ ) |
|
636 { |
|
637 CDownloadSubSession* downloadSess |
|
638 = ( CDownloadSubSession* )(*iObjectIx)[i]; |
|
639 if( downloadSess == NULL ) |
|
640 { |
|
641 // Already removed. |
|
642 } |
|
643 else |
|
644 { |
|
645 downloadSess->StartL(); |
|
646 } |
|
647 } |
|
648 } |
|
649 |
|
650 /// --------------------------------------------------------- |
|
651 // CDownloadMgrSession::ResetAll |
|
652 // --------------------------------------------------------- |
|
653 // |
|
654 void CDownloadMgrSession::ResetAll() |
|
655 { |
|
656 CLOG_ENTERFN( "CDownloadMgrSession::CancelAll" ) |
|
657 for( TInt i = 0; i < iObjectIx->ActiveCount(); i++ ) |
|
658 { |
|
659 CDownloadSubSession* downloadSess |
|
660 = ( CDownloadSubSession* )(*iObjectIx)[i]; |
|
661 if( downloadSess == NULL ) |
|
662 { |
|
663 // Already removed. |
|
664 } |
|
665 else |
|
666 { |
|
667 downloadSess->Reset(); |
|
668 } |
|
669 } |
|
670 } |
|
671 |
|
672 /// --------------------------------------------------------- |
|
673 // CDownloadMgrSession::DeleteAll |
|
674 // --------------------------------------------------------- |
|
675 // |
|
676 void CDownloadMgrSession::DeleteAll() |
|
677 { |
|
678 CLOG_ENTERFN( "CDownloadMgrSession::DeleteAll" ) |
|
679 for( TInt i = 0; i < iObjectIx->ActiveCount(); i++ ) |
|
680 { |
|
681 CDownloadSubSession* downloadSess |
|
682 = ( CDownloadSubSession* )(*iObjectIx)[i]; |
|
683 if( downloadSess == NULL ) |
|
684 { |
|
685 // Already removed. |
|
686 } |
|
687 else |
|
688 { |
|
689 downloadSess->Delete(); |
|
690 } |
|
691 } |
|
692 } |
|
693 |
|
694 /// --------------------------------------------------------- |
|
695 // CDownloadMgrSession::Disconnect |
|
696 // --------------------------------------------------------- |
|
697 // |
|
698 void CDownloadMgrSession::Disconnect() |
|
699 { |
|
700 CLOG_WRITE_FORMAT( "CDownloadMgrSession::Disconnect iClientAppInstance %d", iClientAppInstance ); |
|
701 iClientAppInstance->Disconnect(); |
|
702 } |
|
703 |
|
704 // --------------------------------------------------------- |
|
705 // CDownloadMgrSession::Write |
|
706 // --------------------------------------------------------- |
|
707 // |
|
708 void CDownloadMgrSession::Write( TInt aParam, RMessage2 aMessage, TDesC8& aDes ) |
|
709 { |
|
710 CLOG_ENTERFN( "CDownloadMgrSession::Write" ) |
|
711 |
|
712 TInt ret = aMessage.Write( aParam, aDes ); |
|
713 |
|
714 if( ret != KErrNone ) |
|
715 { |
|
716 PanicClient( EBadDescriptor ); |
|
717 } |
|
718 } |
|
719 |
|
720 // --------------------------------------------------------- |
|
721 // CDownloadMgrSession::Write |
|
722 // --------------------------------------------------------- |
|
723 // |
|
724 void CDownloadMgrSession::Write( TInt aParam, RMessage2 aMessage, TDesC16& aDes ) |
|
725 { |
|
726 CLOG_ENTERFN( "CDownloadMgrSession::Write" ) |
|
727 |
|
728 TInt ret = aMessage.Write( aParam, aDes ); |
|
729 |
|
730 if( ret != KErrNone ) |
|
731 { |
|
732 PanicClient( EBadDescriptor ); |
|
733 } |
|
734 } |
|
735 |
|
736 // --------------------------------------------------------- |
|
737 // CDownloadMgrSession::Read |
|
738 // --------------------------------------------------------- |
|
739 // |
|
740 void CDownloadMgrSession::Read( TInt aParam, TPtr8& aDes ) |
|
741 { |
|
742 CLOG_ENTERFN( "CDownloadMgrSession::Read" ) |
|
743 |
|
744 TInt ret = CurrentMessage().Read( aParam, aDes ); |
|
745 |
|
746 if( ret != KErrNone ) |
|
747 { |
|
748 PanicClient( EBadDescriptor ); |
|
749 } |
|
750 } |
|
751 |
|
752 // --------------------------------------------------------- |
|
753 // CDownloadMgrSession::Read |
|
754 // --------------------------------------------------------- |
|
755 // |
|
756 void CDownloadMgrSession::Read( TInt aParam, TPtr16& aDes ) |
|
757 { |
|
758 CLOG_ENTERFN( "CDownloadMgrSession::Read" ) |
|
759 |
|
760 TInt ret = CurrentMessage().Read( aParam, aDes ); |
|
761 |
|
762 if( ret != KErrNone ) |
|
763 { |
|
764 PanicClient( EBadDescriptor ); |
|
765 } |
|
766 } |
|
767 |
|
768 // --------------------------------------------------------- |
|
769 // CDownloadMgrSession::Event |
|
770 // --------------------------------------------------------- |
|
771 // |
|
772 void CDownloadMgrSession::Event( CHttpDownload* aDownload, |
|
773 THttpDownloadState aDlState, |
|
774 THttpProgressState aProgState, |
|
775 TInt32 aMoIndex ) |
|
776 { |
|
777 CLOG_ENTERFN( "CDownloadMgrSession::Event" ) |
|
778 TBool not_sent( ETrue ); |
|
779 // First we add the download to the queue then send the next event. |
|
780 // aDownload could be NULL, this case we send the next event. |
|
781 // If aDownload == NULL the state parameters are ignored. (They don't hold information) |
|
782 if( aDownload ) |
|
783 { |
|
784 if( !iEventQueue->In( aDownload, aDlState, aProgState, aMoIndex ) ) |
|
785 { |
|
786 // OOM |
|
787 return; |
|
788 } |
|
789 } |
|
790 // Then we send an event from the queue |
|
791 if( !iEventQueue->IsEmpty() ) |
|
792 { |
|
793 TInt32 downloadState( 0 ); |
|
794 TInt32 progressState( 0 ); |
|
795 TInt32 mediaIndex( 0 ); |
|
796 |
|
797 CHttpDownload* download = iEventQueue->Next( downloadState, progressState, mediaIndex ); |
|
798 for( TInt i = 0; i < iObjectIx->Count(); i++ ) |
|
799 { |
|
800 CLOG_WRITE_FORMAT( "CDownloadMgrSession::Event, i %d", i ); |
|
801 CDownloadSubSession* downloadSess |
|
802 = ( CDownloadSubSession* )(*iObjectIx)[i]; |
|
803 CLOG_WRITE_FORMAT( "CDownloadMgrSession::Event, downloadSess %d", downloadSess ); |
|
804 if( downloadSess == NULL ) |
|
805 { |
|
806 // Already removed. |
|
807 } |
|
808 else if ( downloadSess->IsDownload( download ) ) |
|
809 { |
|
810 CLOG_WRITE_FORMAT( "Download: 0x%x", download ) |
|
811 CLOG_WRITE_FORMAT( "State: %d", downloadState ) |
|
812 CLOG_WRITE_FORMAT( "Progress: %d",progressState ) |
|
813 CLOG_WRITE_FORMAT( "Media Index: %d",mediaIndex ) |
|
814 |
|
815 TBool isSend( EFalse ); |
|
816 TRAP_IGNORE( isSend = downloadSess->EventL( downloadState, progressState, mediaIndex ) ); |
|
817 if( isSend ) |
|
818 { |
|
819 // the event was sent, it can be removed from the queue |
|
820 iEventQueue->Out(); |
|
821 not_sent = EFalse; |
|
822 } |
|
823 } |
|
824 } |
|
825 |
|
826 // Then we must deal with the moved event |
|
827 // if it has not been sent and the event handler is initialized |
|
828 if( (downloadState == EHttpDlMoved) && not_sent ) |
|
829 { |
|
830 TBool retVal( EFalse ); |
|
831 TRAPD( err, retVal = CreateSubSessionAndSendEventL( aDownload, downloadState, progressState, mediaIndex ) ); |
|
832 |
|
833 if( err ) |
|
834 { |
|
835 // Do't care, never leave |
|
836 } |
|
837 |
|
838 if ( !retVal ) |
|
839 { |
|
840 //OOM |
|
841 return; |
|
842 } |
|
843 else |
|
844 { |
|
845 // the event was sent, it can be removed from the queue |
|
846 iEventQueue->Out(); |
|
847 not_sent = EFalse; |
|
848 } |
|
849 } |
|
850 } |
|
851 } |
|
852 |
|
853 // --------------------------------------------------------- |
|
854 // CDownloadMgrSession::SetComplete |
|
855 // --------------------------------------------------------- |
|
856 // |
|
857 void CDownloadMgrSession::SetComplete( TBool aComplete ) |
|
858 { |
|
859 iComplete = aComplete; |
|
860 } |
|
861 |
|
862 // --------------------------------------------------------- |
|
863 // CDownloadMgrSession::GetIntAttributeL |
|
864 // --------------------------------------------------------- |
|
865 // |
|
866 void CDownloadMgrSession::GetIntAttributeL() |
|
867 { |
|
868 CLOG_ENTERFN( "CDownloadMgrSession::GetIntAttributeL" ) |
|
869 |
|
870 const TInt attr = CurrentMessage().Int0(); |
|
871 TInt32 value; |
|
872 |
|
873 CLOG_WRITE_FORMAT( "CDownloadMgrSession::GetIntAttributeL iClientAppInstance %d", iClientAppInstance ); |
|
874 iClientAppInstance->GetIntAttributeL( (THttpDownloadMgrAttrib)attr, value ); |
|
875 |
|
876 TPckg<TInt32> pckg( value ); |
|
877 |
|
878 Write( 1, CurrentMessage(), pckg ); |
|
879 } |
|
880 |
|
881 // --------------------------------------------------------- |
|
882 // CDownloadMgrSession::GetBoolAttributeL |
|
883 // --------------------------------------------------------- |
|
884 // |
|
885 void CDownloadMgrSession::GetBoolAttributeL() |
|
886 { |
|
887 CLOG_ENTERFN( "CDownloadMgrSession::GetBoolAttributeL" ) |
|
888 |
|
889 const TInt attr = CurrentMessage().Int0(); |
|
890 TBool value; |
|
891 |
|
892 CLOG_WRITE_FORMAT( "CDownloadMgrSession::GetBoolAttributeL iClientAppInstance %d", iClientAppInstance ); |
|
893 iClientAppInstance->GetBoolAttributeL( (THttpDownloadMgrAttrib)attr, value ); |
|
894 |
|
895 TPckg<TBool> pckg( value ); |
|
896 |
|
897 Write( 1, CurrentMessage(), pckg ); |
|
898 } |
|
899 |
|
900 // --------------------------------------------------------- |
|
901 // CDownloadMgrSession::GetStringAttributeL |
|
902 // --------------------------------------------------------- |
|
903 // |
|
904 void CDownloadMgrSession::GetStringAttributeL() |
|
905 { |
|
906 CLOG_ENTERFN( "CDownloadMgrSession::GetStringAttributeL" ) |
|
907 const TInt attr = CurrentMessage().Int0(); |
|
908 |
|
909 CLOG_WRITE_FORMAT( "CDownloadMgrSession::GetStringAttributeL iClientAppInstance %d", iClientAppInstance ); |
|
910 |
|
911 TBool deleteStr; |
|
912 HBufC* attrStr = iClientAppInstance->GetStringAttributeL( |
|
913 (THttpDownloadMgrAttrib)attr, |
|
914 deleteStr ); |
|
915 TPtr value( attrStr->Des() ); |
|
916 |
|
917 Write( 1, CurrentMessage(), value ); |
|
918 |
|
919 if( deleteStr ) |
|
920 { |
|
921 delete attrStr; |
|
922 } |
|
923 } |
|
924 |
|
925 // --------------------------------------------------------- |
|
926 // CDownloadMgrSession::GetStringAttributeL |
|
927 // --------------------------------------------------------- |
|
928 // |
|
929 void CDownloadMgrSession::GetString8AttributeL() |
|
930 { |
|
931 CLOG_ENTERFN( "CDownloadMgrSession::GetString8AttributeL" ) |
|
932 const TInt attr = CurrentMessage().Int0(); |
|
933 |
|
934 CLOG_WRITE_FORMAT( "CDownloadMgrSession::GetStringAttributeL iClientAppInstance %d", iClientAppInstance ); |
|
935 |
|
936 TBool deleteStr; |
|
937 HBufC8* attrStr = iClientAppInstance->GetString8AttributeL( |
|
938 (THttpDownloadMgrAttrib)attr, |
|
939 deleteStr ); |
|
940 TPtr8 value( attrStr->Des() ); |
|
941 |
|
942 Write( 1, CurrentMessage(), value ); |
|
943 |
|
944 if( deleteStr ) |
|
945 { |
|
946 delete attrStr; |
|
947 } |
|
948 } |
|
949 |
|
950 // --------------------------------------------------------- |
|
951 // CDownloadMgrSession::SetIntAttributeL |
|
952 // --------------------------------------------------------- |
|
953 // |
|
954 void CDownloadMgrSession::SetIntAttributeL() |
|
955 { |
|
956 CLOG_ENTERFN( "CDownloadMgrSession::SetIntAttributeL" ) |
|
957 const TInt attr = CurrentMessage().Int0(); |
|
958 const TInt32 value = CurrentMessage().Int1(); |
|
959 CLOG_WRITE_FORMAT( "CDownloadMgrSession::SetIntAttributeL iClientAppInstance %d", iClientAppInstance ); |
|
960 iClientAppInstance->SetIntAttributeL( (THttpDownloadMgrAttrib)attr, value ); |
|
961 } |
|
962 |
|
963 // --------------------------------------------------------- |
|
964 // CDownloadMgrSession::SetBoolAttributeL |
|
965 // --------------------------------------------------------- |
|
966 // |
|
967 void CDownloadMgrSession::SetBoolAttributeL() |
|
968 { |
|
969 CLOG_ENTERFN( "CDownloadMgrSession::SetBoolAttributeL" ) |
|
970 const TInt attr = CurrentMessage().Int0(); |
|
971 const TBool value = (TBool)CurrentMessage().Int1(); |
|
972 CLOG_WRITE_FORMAT( "CDownloadMgrSession::SetBoolAttributeL iClientAppInstance %d", iClientAppInstance ); |
|
973 iClientAppInstance->SetBoolAttributeL( (THttpDownloadMgrAttrib)attr, value ); |
|
974 } |
|
975 |
|
976 // --------------------------------------------------------- |
|
977 // CDownloadMgrSession::SetStringAttributeL |
|
978 // --------------------------------------------------------- |
|
979 // |
|
980 void CDownloadMgrSession::SetStringAttributeL() |
|
981 { |
|
982 CLOG_ENTERFN( "CDownloadMgrSession::SetStringAttributeL" ) |
|
983 const TInt attr = CurrentMessage().Int0(); |
|
984 |
|
985 TInt desLen = CurrentMessage().GetDesLength( 1 ); |
|
986 |
|
987 HBufC* writeBuf = HBufC::NewLC( desLen ); |
|
988 TPtr initptr = writeBuf->Des(); |
|
989 |
|
990 Read( 1, initptr ); |
|
991 |
|
992 CLOG_WRITE_FORMAT( "CDownloadMgrSession::SetStringAttributeL iClientAppInstance %d", iClientAppInstance ); |
|
993 iClientAppInstance->SetStringAttributeL( (THttpDownloadMgrAttrib)attr, initptr ); |
|
994 CleanupStack::PopAndDestroy( writeBuf ); // writeBuf |
|
995 } |
|
996 |
|
997 // --------------------------------------------------------- |
|
998 // CDownloadMgrSession::SetString8AttributeL |
|
999 // --------------------------------------------------------- |
|
1000 // |
|
1001 void CDownloadMgrSession::SetString8AttributeL() |
|
1002 { |
|
1003 CLOG_ENTERFN( "CDownloadMgrSession::SetString8AttributeL" ) |
|
1004 const TInt attr = CurrentMessage().Int0(); |
|
1005 |
|
1006 TInt desLen = CurrentMessage().GetDesLength( 1 ); |
|
1007 |
|
1008 HBufC8* writeBuf = HBufC8::NewLC( desLen ); |
|
1009 TPtr8 initptr = writeBuf->Des(); |
|
1010 |
|
1011 Read( 1, initptr ); |
|
1012 |
|
1013 CLOG_WRITE_FORMAT( "CDownloadMgrSession::SetString8AttributeL iClientAppInstance %d", iClientAppInstance ); |
|
1014 iClientAppInstance->SetStringAttributeL( (THttpDownloadMgrAttrib)attr, initptr ); |
|
1015 CleanupStack::PopAndDestroy( writeBuf ); // writeBuf; |
|
1016 } |
|
1017 |
|
1018 /// --------------------------------------------------------- |
|
1019 // CDownloadMgrSession::InitSessionEvent |
|
1020 // --------------------------------------------------------- |
|
1021 // |
|
1022 void CDownloadMgrSession::InitSessionEvent( const RMessage2& aMessage ) |
|
1023 { |
|
1024 CLOG_ENTERFN( "CDownloadMgrSession::InitMovedEvent" ) |
|
1025 __ASSERT_DEBUG( iEvent == EFalse, PanicClient( EMultipleInitDownloadEvent ) ); |
|
1026 iEventMessage = aMessage; |
|
1027 iEvent = ETrue; |
|
1028 } |
|
1029 |
|
1030 /// --------------------------------------------------------- |
|
1031 // CDownloadMgrSession::CancelMovedEvent |
|
1032 // --------------------------------------------------------- |
|
1033 // |
|
1034 void CDownloadMgrSession::CancelMovedEvent() |
|
1035 { |
|
1036 CLOG_ENTERFN( "CDownloadMgrSession::CancelMovedEvent" ) |
|
1037 if( iEvent ) |
|
1038 { |
|
1039 iEventMessage.Complete( KErrCancel ); |
|
1040 iEvent = EFalse; |
|
1041 } |
|
1042 } |
|
1043 |
|
1044 /// --------------------------------------------------------- |
|
1045 // CDownloadMgrSession::RemoveFromQueue |
|
1046 // --------------------------------------------------------- |
|
1047 // |
|
1048 void CDownloadMgrSession::RemoveFromQueue( CHttpDownload* aDownload ) |
|
1049 { |
|
1050 iEventQueue->Remove( aDownload ); |
|
1051 } |
|
1052 |
|
1053 /// --------------------------------------------------------- |
|
1054 // CDownloadMgrSession::SessionId |
|
1055 // --------------------------------------------------------- |
|
1056 // |
|
1057 TInt CDownloadMgrSession::SessionId() const |
|
1058 { |
|
1059 return iSessionId; |
|
1060 } |
|
1061 |
|
1062 /// --------------------------------------------------------- |
|
1063 // CDownloadMgrSession::ClientAppInstance |
|
1064 // --------------------------------------------------------- |
|
1065 // |
|
1066 CHttpClientAppInstance* CDownloadMgrSession::ClientAppInstance()const |
|
1067 { |
|
1068 return iClientAppInstance; |
|
1069 } |