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1 /* |
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2 * Copyright (c) 2002 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: Implementation of CPushLoadServiceOp. |
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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 FILES |
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21 |
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22 #include "PushLoadServiceOp.h" |
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23 #include "PushMtmUiDef.h" |
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24 #include "PushMtmUiPanic.h" |
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25 #include "PushMtmLog.h" |
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26 #include "PushMtmUtil.h" |
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27 #include "PushMtmSettings.h" |
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28 #include "PushAuthenticationUtilities.h" |
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29 #include <CSIPushMsgEntry.h> |
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30 #include <CSLPushMsgEntry.h> |
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31 #include <eikenv.h> |
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32 #include <apmstd.h> |
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33 #include <SchemeHandler.h> |
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34 #include <AknNoteWrappers.h> |
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35 #include <PushEntry.h> |
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36 #include <PushMtmUi.rsg> |
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37 #include <AknQueryDialog.h> |
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38 #include <bldvariant.hrh> |
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39 #include <FeatMgr.h> |
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40 #include <Uri16.h> |
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41 #include <data_caging_path_literals.hrh> |
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42 #include <f32file.h> |
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43 |
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44 // CONSTANTS |
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45 |
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46 _LIT( KDefaultScheme, "http://" ); |
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47 |
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48 // ================= MEMBER FUNCTIONS ======================= |
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49 |
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50 // --------------------------------------------------------- |
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51 // CPushLoadServiceOp::NewL |
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52 // --------------------------------------------------------- |
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53 // |
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54 CPushLoadServiceOp* CPushLoadServiceOp::NewL( CMsvSession& aSession, |
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55 TMsvId aEntryId, |
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56 TRequestStatus& aObserverStatus ) |
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57 { |
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58 PUSHLOG_ENTERFN("CPushLoadServiceOp::NewL") |
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59 |
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60 CPushLoadServiceOp* self = |
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61 new (ELeave) CPushLoadServiceOp( aSession, aEntryId, aObserverStatus ); |
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62 CleanupStack::PushL( self ); |
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63 self->ConstructL(); |
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64 CleanupStack::Pop( self ); |
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65 |
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66 PUSHLOG_LEAVEFN("CPushLoadServiceOp::NewL") |
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67 return self; |
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68 } |
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69 |
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70 // --------------------------------------------------------- |
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71 // CPushLoadServiceOp::~CPushLoadServiceOp |
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72 // --------------------------------------------------------- |
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73 // |
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74 CPushLoadServiceOp::~CPushLoadServiceOp() |
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75 { |
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76 PUSHLOG_ENTERFN("CPushLoadServiceOp::~CPushLoadServiceOp") |
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77 |
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78 Cancel(); |
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79 delete iSchemeHandler; |
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80 FeatureManager::UnInitializeLib(); |
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81 |
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82 PUSHLOG_LEAVEFN("CPushLoadServiceOp::~CPushLoadServiceOp") |
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83 } |
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84 |
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85 // --------------------------------------------------------- |
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86 // CPushLoadServiceOp::StartL |
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87 // --------------------------------------------------------- |
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88 // |
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89 void CPushLoadServiceOp::StartL() |
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90 { |
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91 PUSHLOG_ENTERFN("CPushLoadServiceOp::StartL") |
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92 |
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93 Cancel(); |
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94 |
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95 // Check expiration (SI specific). |
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96 if ( IsExpiredL( iTEntry ) ) |
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97 { |
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98 PUSHLOG_WRITE(" Msg is expired.") |
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99 // The entry is expired. |
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100 |
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101 // Display a confirmation dialog. |
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102 TParse* fileParser = new (ELeave) TParse; |
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103 CleanupStack::PushL( fileParser ); |
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104 fileParser->Set( KPushMtmUiResourceFileAndDrive, &KDC_MTM_RESOURCE_DIR, NULL ); |
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105 AssureResourceL( fileParser->FullName() ); |
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106 CleanupStack::PopAndDestroy( fileParser ); // fileParser |
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107 fileParser = NULL; |
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108 |
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109 HBufC* value = iCoeEnv.AllocReadResourceLC( R_PUSHLS_EXPIRED_NOTE ); |
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110 CAknInformationNote* note = new (ELeave) CAknInformationNote( ETrue ); |
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111 note->ExecuteLD( *value ); |
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112 CleanupStack::PopAndDestroy( value ); // value |
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113 |
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114 // Delete the expired message. |
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115 CMsvEntry* cParent = iMsvSession.GetEntryL( iTEntry.Parent() ); |
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116 CleanupStack::PushL( cParent ); |
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117 cParent->DeleteL( iEntryId ); |
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118 CleanupStack::PopAndDestroy( cParent ); // cParent |
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119 |
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120 // Nothing to do. |
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121 iDone = ETrue; |
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122 } |
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123 |
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124 CPushMtmUiOperation::StartL(); |
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125 |
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126 PUSHLOG_LEAVEFN("CPushLoadServiceOp::StartL") |
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127 } |
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128 |
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129 // --------------------------------------------------------- |
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130 // CPushLoadServiceOp::CPushLoadServiceOp |
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131 // --------------------------------------------------------- |
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132 // |
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133 CPushLoadServiceOp::CPushLoadServiceOp( CMsvSession& aSession, |
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134 TMsvId aEntryId, |
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135 TRequestStatus& aObserverStatus ) |
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136 : CPushMtmUiOperation( aSession, aEntryId, aObserverStatus ), |
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137 iDone( EFalse ) |
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138 { |
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139 PUSHLOG_WRITE("CPushLoadServiceOp constructing") |
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140 } |
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141 |
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142 // --------------------------------------------------------- |
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143 // CPushLoadServiceOp::ConstructL |
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144 // --------------------------------------------------------- |
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145 // |
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146 void CPushLoadServiceOp::ConstructL() |
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147 { |
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148 PUSHLOG_ENTERFN("CPushLoadServiceOp::ConstructL") |
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149 |
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150 FeatureManager::InitializeLibL(); |
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151 |
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152 CPushMtmUiOperation::ConstructL(); |
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153 |
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154 // Initialize iTEntry. |
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155 TMsvId service; |
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156 User::LeaveIfError( iMsvSession.GetEntry( iEntryId, service, iTEntry ) ); |
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157 __ASSERT_ALWAYS( iTEntry.iMtm == KUidMtmWapPush, |
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158 UiPanic( EPushMtmUiPanBadMtm ) ); |
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159 |
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160 PUSHLOG_LEAVEFN("CPushLoadServiceOp::ConstructL") |
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161 } |
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162 |
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163 // --------------------------------------------------------- |
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164 // CPushLoadServiceOp::IsExpiredL |
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165 // --------------------------------------------------------- |
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166 // |
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167 TBool CPushLoadServiceOp::IsExpiredL( const TMsvEntry& aTEntry ) const |
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168 { |
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169 TBool ret( EFalse ); |
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170 |
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171 if ( aTEntry.iBioType == KUidWapPushMsgSI.iUid ) |
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172 { |
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173 CSIPushMsgEntry* si = CSIPushMsgEntry::NewL(); |
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174 CleanupStack::PushL( si ); |
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175 si->RetrieveL( iMsvSession, iEntryId ); |
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176 // Check expiration if expiration time was set. |
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177 if ( si->Expires() != Time::NullTTime() ) |
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178 { |
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179 TTime today; |
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180 today.UniversalTime(); |
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181 if ( si->Expires() < today ) |
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182 { |
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183 ret = ETrue; |
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184 } |
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185 } |
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186 CleanupStack::PopAndDestroy( si ); // si |
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187 } |
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188 |
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189 return ret; |
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190 } |
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191 |
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192 // --------------------------------------------------------- |
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193 // CPushLoadServiceOp::RetrieveContextAndGetUrlLC |
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194 // --------------------------------------------------------- |
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195 // |
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196 CPushMsgEntryBase* CPushLoadServiceOp::RetrieveContextAndGetUrlLC |
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197 ( TPtrC& aUrl ) const |
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198 { |
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199 PUSHLOG_ENTERFN("CPushLoadServiceOp::RetrieveContextAndGetUrlLC"); |
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200 |
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201 CPushMsgEntryBase* context = NULL; |
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202 const TInt32 bioType( iTEntry.iBioType ); |
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203 |
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204 if ( bioType == KUidWapPushMsgSI.iUid ) |
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205 { |
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206 context = CSIPushMsgEntry::NewL(); |
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207 } |
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208 else if ( bioType == KUidWapPushMsgSL.iUid && |
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209 FeatureManager::FeatureSupported( KFeatureIdPushSL ) ) |
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210 { |
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211 context = CSLPushMsgEntry::NewL(); |
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212 } |
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213 else |
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214 { |
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215 __ASSERT_DEBUG( EFalse, UiPanic( EPushMtmUiPanBadBioType ) ); |
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216 User::Leave( KErrNotSupported ); |
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217 } |
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218 |
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219 CleanupStack::PushL( context ); |
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220 context->RetrieveL( iMsvSession, iEntryId ); |
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221 |
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222 if ( bioType == KUidWapPushMsgSI.iUid ) |
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223 { |
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224 CSIPushMsgEntry* si = STATIC_CAST( CSIPushMsgEntry*, context ); |
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225 aUrl.Set( si->Url() ); |
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226 } |
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227 else if ( bioType == KUidWapPushMsgSL.iUid ) |
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228 { |
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229 CSLPushMsgEntry* sl = STATIC_CAST( CSLPushMsgEntry*, context ); |
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230 aUrl.Set( sl->Url() ); |
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231 } |
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232 else |
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233 { |
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234 __ASSERT_DEBUG( EFalse, UiPanic( EPushMtmUiPanBadBioType ) ); |
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235 } |
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236 |
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237 PUSHLOG_LEAVEFN("CPushLoadServiceOp::RetrieveContextAndGetUrlLC"); |
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238 return context; |
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239 } |
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240 |
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241 // --------------------------------------------------------- |
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242 // CPushLoadServiceOp::AuthenticateL |
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243 // --------------------------------------------------------- |
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244 // |
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245 TBool CPushLoadServiceOp::AuthenticateL( const CPushMsgEntryBase& aPushMsg, |
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246 const CPushMtmSettings& aMtmSettings ) const |
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247 { |
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248 PUSHLOG_ENTERFN("CPushLoadServiceOp::AuthenticateL"); |
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249 |
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250 TBool isAuthenticated = ETrue; // by default. |
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251 |
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252 if ( iTEntry.iBioType != KUidWapPushMsgSL.iUid ) |
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253 { |
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254 PUSHLOG_WRITE(" Not SL"); |
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255 isAuthenticated = ETrue; // No authentication needed. |
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256 } |
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257 else |
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258 { |
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259 // SL cache & execute-high message requires additional authentication. |
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260 CSLPushMsgEntry& sl = (CSLPushMsgEntry&)aPushMsg; |
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261 |
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262 if ( sl.Action() == CSLPushMsgEntry::ESLPushMsgExecuteCache ) |
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263 { |
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264 PUSHLOG_WRITE(" SL cache"); |
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265 isAuthenticated = TPushAuthenticationUtil:: |
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266 AuthenticateMsgL( aMtmSettings, aPushMsg ); |
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267 if ( !isAuthenticated ) |
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268 { |
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269 // Ask the user... |
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270 isAuthenticated = ExecuteUserQueryL( R_PUSHLS_SL_CACHE_NOT_AUTH ); |
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271 } |
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272 } |
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273 else if |
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274 ( |
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275 sl.Action() == CSLPushMsgEntry::ESLPushMsgExecuteHigh && |
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276 aMtmSettings.ServiceLoadingType() == CPushMtmSettings::EAutomatic |
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277 ) |
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278 { |
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279 PUSHLOG_WRITE(" SL high + auto"); |
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280 isAuthenticated = TPushAuthenticationUtil:: |
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281 AuthenticateMsgL( aMtmSettings, aPushMsg ); |
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282 if ( !isAuthenticated ) |
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283 { |
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284 // Ask the user... |
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285 isAuthenticated = ExecuteUserQueryL( R_PUSHLS_SL_NOT_AUTH ); |
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286 } |
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287 } |
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288 else |
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289 { |
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290 PUSHLOG_WRITE(" Other SL"); |
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291 isAuthenticated = ETrue; // No authentication needed. |
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292 } |
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293 } |
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294 |
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295 PUSHLOG_LEAVEFN("CPushLoadServiceOp::AuthenticateL"); |
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296 return isAuthenticated; |
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297 } |
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298 |
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299 // --------------------------------------------------------- |
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300 // CPushLoadServiceOp::ExecuteUserQueryL |
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301 // --------------------------------------------------------- |
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302 // |
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303 TBool CPushLoadServiceOp::ExecuteUserQueryL( TInt aResId ) const |
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304 { |
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305 CAknQueryDialog* queryDlg = CAknQueryDialog::NewL(); |
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306 TInt userResponse = queryDlg->ExecuteLD( aResId ); |
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307 TBool userWantsToDownload = ( userResponse == EAknSoftkeyYes ); |
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308 |
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309 return userWantsToDownload; |
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310 } |
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311 |
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312 // --------------------------------------------------------- |
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313 // CPushLoadServiceOp::ValidateLC |
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314 // --------------------------------------------------------- |
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315 // |
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316 HBufC* CPushLoadServiceOp::ValidateLC( TDesC& aUrl ) const |
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317 { |
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318 TUriParser uriParser; |
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319 TInt err = uriParser.Parse( aUrl ); |
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320 User::LeaveIfError( err ); |
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321 HBufC* validated = NULL; |
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322 |
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323 if ( uriParser.IsPresent( EUriScheme ) ) |
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324 { |
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325 // Just copy the original URL. |
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326 validated = aUrl.AllocLC(); |
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327 } |
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328 else |
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329 { |
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330 // Add default scheme. |
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331 validated = HBufC::NewLC( aUrl.Length() + KDefaultScheme().Length() ); |
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332 validated->Des().Copy( KDefaultScheme ); |
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333 validated->Des().Append( aUrl ); |
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334 } |
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335 |
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336 return validated; |
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337 } |
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338 |
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339 // --------------------------------------------------------- |
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340 // CPushLoadServiceOp::RunL |
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341 // --------------------------------------------------------- |
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342 // |
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343 void CPushLoadServiceOp::RunL() |
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344 { |
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345 PUSHLOG_ENTERFN("CPushLoadServiceOp::RunL") |
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346 |
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347 if ( iDone ) |
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348 { |
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349 PUSHLOG_WRITE(" Done") |
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350 SignalObserver( KErrNone ); |
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351 } |
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352 else |
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353 { |
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354 TPtrC url; |
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355 CPushMsgEntryBase* context = RetrieveContextAndGetUrlLC( url ); |
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356 |
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357 CPushMtmSettings* mtmSettings = CPushMtmSettings::NewLC(); |
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358 TBool msgAuthenticated = AuthenticateL( *context, *mtmSettings ); |
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359 CleanupStack::PopAndDestroy( mtmSettings ); // mtmSettings |
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360 |
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361 if ( !msgAuthenticated ) |
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362 { |
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363 // Ready. |
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364 SignalObserver( KErrNone ); |
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365 } |
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366 else |
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367 { |
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368 // OK, authenticated. Can be downloaded. |
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369 |
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370 // Mark service read. |
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371 iMtmUtil->MarkServiceUnreadL( iEntryId, EFalse ); |
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372 |
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373 // Download the URL. |
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374 delete iSchemeHandler; |
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375 iSchemeHandler = NULL; |
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376 HBufC* validatedUrl = ValidateLC( url ); |
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377 iSchemeHandler = CSchemeHandler::NewL( *validatedUrl ); |
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378 |
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379 if( (url.Mid(0,7).Compare(_L("http://")) == 0) || (url.Mid(0,8).Compare(_L("https://")) == 0)) |
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380 { |
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381 TRAPD( err, iSchemeHandler->HandleUrlStandaloneL()); |
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382 CleanupStack::PopAndDestroy( validatedUrl ); // validatedUrl |
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383 SignalObserver( err ); |
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384 } |
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385 else |
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386 { |
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387 iSchemeHandler->Observer( this ); |
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388 TRAPD(err, iSchemeHandler->HandleUrlEmbeddedL()); |
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389 CleanupStack::PopAndDestroy( validatedUrl ); // validatedUrl |
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390 if( err != KErrNone) |
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391 SignalObserver( err ); |
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392 } |
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393 |
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394 } |
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395 |
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396 CleanupStack::PopAndDestroy( context ); // context, needed for 'url' |
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397 } |
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398 |
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399 PUSHLOG_LEAVEFN("CPushLoadServiceOp::RunL") |
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400 } |
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401 |
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402 // --------------------------------------------------------- |
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403 // CPushLoadServiceOp::DoCancel |
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404 // --------------------------------------------------------- |
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405 // |
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406 void CPushLoadServiceOp::DoCancel() |
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407 { |
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408 PUSHLOG_ENTERFN("CPushLoadServiceOp::DoCancel") |
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409 SignalObserver( KErrCancel ); |
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410 PUSHLOG_LEAVEFN("CPushLoadServiceOp::DoCancel") |
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411 } |
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412 |
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413 // --------------------------------------------------------- |
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414 // CPushLoadServiceOp::RunError |
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415 // --------------------------------------------------------- |
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416 // |
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417 TInt CPushLoadServiceOp::RunError( TInt aError ) |
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418 { |
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419 PUSHLOG_ENTERFN("CPushLoadServiceOp::RunError") |
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420 PUSHLOG_WRITE_FORMAT(" CPushLoadServiceOp::RunError <%d>",aError) |
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421 |
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422 TRAP_IGNORE( ShowGlobalErrorNoteL( aError ) ); |
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423 return CPushMtmUiOperation::RunError( aError ); |
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424 |
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425 PUSHLOG_LEAVEFN("CPushLoadServiceOp::RunError") |
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426 } |
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427 |
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428 // --------------------------------------------------------- |
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429 // CPushLoadServiceOp::HandleServerAppExit |
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430 // --------------------------------------------------------- |
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431 // |
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432 void CPushLoadServiceOp::HandleServerAppExit(TInt LOG_ONLY(aReason)) |
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433 { |
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434 PUSHLOG_ENTERFN("CPushLoadServiceOp::HandleServerAppExit") |
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435 PUSHLOG_WRITE_FORMAT(" CPushLoadServiceOp::HandleServerAppExit <%d>",aReason) |
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436 |
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437 // Ready. |
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438 SignalObserver( KErrNone ); |
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439 |
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440 PUSHLOG_LEAVEFN("CPushLoadServiceOp::HandleServerAppExit") |
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441 } |
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442 |
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443 // End of file. |