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1 /* |
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2 * Copyright (c) 2002-2007 Nokia Corporation and/or its subsidiary(-ies). |
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3 * All rights reserved. |
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4 * This component and the accompanying materials are made available |
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5 * under the terms of "Eclipse Public License v1.0" |
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6 * which accompanies this distribution, and is available |
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7 * at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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8 * |
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9 * Initial Contributors: |
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10 * Nokia Corporation - initial contribution. |
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11 * |
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12 * Contributors: |
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13 * |
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14 * Description: The remote sim view implementation |
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15 * Version : %version: he1s60#21.1.3 % |
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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 |
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21 // INCLUDE FILES |
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22 #include "CRemoteView.h" |
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23 |
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24 // From Virtual Phonebook |
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25 #include "CRemoteStore.h" |
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26 #include "VPbkSimStoreError.h" |
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27 #include <MVPbkSimViewObserver.h> |
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28 #include <VPbkSimServerOpCodes.h> |
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29 #include <CVPbkSimContactBuf.h> |
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30 #include <CVPbkAsyncOperation.h> |
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31 #include <CVPbkAsyncCallback.h> |
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32 #include <CVPbkSimFieldTypeFilter.h> |
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33 #include <MVPbkSimViewFindObserver.h> |
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34 #include <VPbkSimStoreTemplateFunctions.h> |
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35 |
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36 #include <s32mem.h> |
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37 |
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38 namespace VPbkSimStore { |
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39 |
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40 inline void SendEvent( |
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41 RPointerArray<MVPbkSimViewObserver>& aObservers, |
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42 void ( MVPbkSimViewObserver::*aEvent )( MVPbkSimCntView& ), |
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43 CRemoteView& aThis ) |
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44 { |
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45 for ( TInt i = aObservers.Count() - 1; i >= 0; --i ) |
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46 { |
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47 ( aObservers[i]->*aEvent )( aThis ); |
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48 } |
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49 } |
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50 |
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51 inline void SendEvent( |
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52 RPointerArray<MVPbkSimViewObserver>& aObservers, |
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53 void ( MVPbkSimViewObserver::*aEvent )( MVPbkSimCntView&, TInt ), |
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54 CRemoteView& aThis, |
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55 TInt aParam ) |
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56 { |
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57 for ( TInt i = aObservers.Count() - 1; i >= 0; --i ) |
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58 { |
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59 ( aObservers[i]->*aEvent )( aThis, aParam ); |
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60 } |
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61 } |
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62 |
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63 inline void SendEvent( |
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64 RPointerArray<MVPbkSimViewObserver>& aObservers, |
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65 void ( MVPbkSimViewObserver::*aEvent ) |
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66 ( MVPbkSimViewObserver::TEvent, TInt, TInt ), |
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67 MVPbkSimViewObserver::TEvent aEventType, |
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68 TInt aParam1, |
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69 TInt aParam2 ) |
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70 { |
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71 for ( TInt i = aObservers.Count() - 1; i >= 0; --i ) |
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72 { |
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73 ( aObservers[i]->*aEvent )( aEventType, aParam1, aParam2 ); |
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74 } |
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75 } |
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76 |
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77 |
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78 // ============================ MEMBER FUNCTIONS ============================ |
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79 // -------------------------------------------------------------------------- |
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80 // CRemoteView::CViewFindOperation::CViewFindOperation |
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81 // C++ default constructor can NOT contain any code, that |
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82 // might leave. |
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83 // -------------------------------------------------------------------------- |
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84 // |
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85 CRemoteView::CViewFindOperation::CViewFindOperation( |
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86 const MDesCArray& aFindStrings, |
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87 MVPbkSimViewFindObserver& aObserver, |
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88 RVPbkSimCntView& aSimCntViewSession, |
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89 MVPbkSimCntView& aSimCntView ): |
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90 CActive( EPriorityStandard ), |
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91 iFindStrings( aFindStrings ), |
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92 iObserver( aObserver ), |
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93 iSimCntViewSession( aSimCntViewSession ), |
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94 iSimCntView(aSimCntView), |
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95 iSimMatchResultBufPtr( NULL, 0 ) |
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96 { |
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97 } |
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98 |
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99 // -------------------------------------------------------------------------- |
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100 // CRemoteView::CViewFindOperation::ConstructL |
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101 // Symbian 2nd phase constructor can leave. |
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102 // -------------------------------------------------------------------------- |
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103 // |
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104 void CRemoteView::CViewFindOperation::ConstructL() |
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105 { |
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106 CActiveScheduler::Add( this ); |
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107 } |
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108 |
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109 // -------------------------------------------------------------------------- |
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110 // CRemoteView::CViewFindOperation::NewL |
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111 // Two-phased constructor. |
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112 // -------------------------------------------------------------------------- |
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113 // |
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114 CRemoteView::CViewFindOperation* CRemoteView::CViewFindOperation::NewL( |
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115 const MDesCArray& aFindStrings, |
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116 MVPbkSimViewFindObserver& aObserver, |
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117 RVPbkSimCntView& aSimCntViewSession, |
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118 MVPbkSimCntView& aSimCntView ) |
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119 { |
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120 CViewFindOperation* self = |
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121 new( ELeave ) CViewFindOperation( aFindStrings, aObserver, |
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122 aSimCntViewSession, aSimCntView ); |
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123 CleanupStack::PushL( self ); |
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124 self->ConstructL(); |
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125 CleanupStack::Pop( self ); |
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126 return self; |
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127 } |
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128 |
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129 // Destructor |
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130 CRemoteView::CViewFindOperation::~CViewFindOperation() |
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131 { |
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132 Cancel(); |
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133 delete iSimMatchResultBuf; |
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134 } |
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135 |
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136 // -------------------------------------------------------------------------- |
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137 // CRemoteView::CViewFindOperation::ActivateL |
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138 // -------------------------------------------------------------------------- |
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139 // |
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140 void CRemoteView::CViewFindOperation::ActivateL() |
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141 { |
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142 SetActive(); |
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143 iSimCntViewSession.ContactMatchingPrefixL( iFindStrings, |
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144 iResultBufferSize, |
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145 iStatus ); |
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146 } |
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147 |
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148 // -------------------------------------------------------------------------- |
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149 // CRemoteView::CViewFindOperation::RunL |
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150 // -------------------------------------------------------------------------- |
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151 // |
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152 void CRemoteView::CViewFindOperation::RunL() |
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153 { |
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154 RVPbkStreamedIntArray matchedIndexes; |
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155 CleanupClosePushL( matchedIndexes ); |
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156 |
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157 TInt result = iStatus.Int(); |
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158 switch ( result ) |
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159 { |
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160 case KErrNone: |
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161 { |
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162 //Delete old buffer |
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163 if ( iSimMatchResultBuf ) |
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164 { |
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165 delete iSimMatchResultBuf; |
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166 iSimMatchResultBuf = NULL; |
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167 } |
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168 |
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169 //Create buffer |
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170 iSimMatchResultBuf = HBufC8::NewL( iResultBufferSize ); |
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171 iSimMatchResultBufPtr.Set( iSimMatchResultBuf->Des() ); |
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172 |
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173 //Get contact matching results |
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174 iSimCntViewSession.ContactMatchingResultL( iSimMatchResultBufPtr ); |
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175 |
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176 //Unpack results |
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177 RDesReadStream stream( iSimMatchResultBufPtr ); |
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178 CleanupClosePushL( stream ); |
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179 matchedIndexes.InternalizeL( stream ); |
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180 CleanupStack::PopAndDestroy(); // stream |
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181 |
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182 iObserver.ViewFindCompleted( iSimCntView, matchedIndexes ); |
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183 break; |
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184 } |
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185 default: |
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186 { |
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187 iObserver.ViewFindError( iSimCntView, result ); |
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188 break; |
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189 } |
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190 } |
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191 CleanupStack::PopAndDestroy(); // matchedIndexes |
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192 } |
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193 |
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194 // -------------------------------------------------------------------------- |
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195 // CRemoteView::CViewFindOperation::DoCancel |
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196 // -------------------------------------------------------------------------- |
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197 // |
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198 void CRemoteView::CViewFindOperation::DoCancel() |
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199 { |
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200 iSimCntViewSession.CancelAsyncRequest( EVPbkSimSrvContactMatchingPrefix ); |
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201 } |
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202 |
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203 // -------------------------------------------------------------------------- |
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204 // CRemoteView::CViewFindOperation::RunError |
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205 // -------------------------------------------------------------------------- |
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206 // |
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207 TInt CRemoteView::CViewFindOperation::RunError( TInt aError ) |
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208 { |
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209 iObserver.ViewFindError( iSimCntView, aError ); |
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210 return KErrNone; |
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211 } |
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212 |
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213 // -------------------------------------------------------------------------- |
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214 // CRemoteView::CRemoteView |
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215 // C++ default constructor can NOT contain any code, that |
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216 // might leave. |
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217 // -------------------------------------------------------------------------- |
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218 // |
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219 CRemoteView::CRemoteView( CRemoteStore& aStore, |
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220 TVPbkSimViewConstructionPolicy aConstructionPolicy, |
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221 CVPbkSimFieldTypeFilter* aFilter ) : |
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222 CActive( EPriorityStandard ), |
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223 iStore( aStore ), |
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224 iConstructionPolicy( aConstructionPolicy ), |
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225 iFilter( aFilter ) |
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226 { |
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227 } |
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228 |
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229 // -------------------------------------------------------------------------- |
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230 // CRemoteView::~CRemoteView |
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231 // Destructor |
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232 // -------------------------------------------------------------------------- |
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233 // |
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234 CRemoteView::~CRemoteView() |
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235 { |
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236 delete iObserverOp; |
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237 iObservers.Reset(); |
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238 iSortOrder.Close(); |
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239 iStore.RemoveObserver( *this ); |
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240 Cancel(); |
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241 delete iCurrentContact; |
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242 iSimView.Close(); |
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243 delete iViewName; |
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244 delete iFilter; |
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245 } |
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246 |
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247 // -------------------------------------------------------------------------- |
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248 // CRemoteView::NewLC |
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249 // Two-phased constructor. |
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250 // -------------------------------------------------------------------------- |
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251 // |
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252 CRemoteView* CRemoteView::NewL( CRemoteStore& aStore, |
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253 const RVPbkSimFieldTypeArray& aSortOrder, |
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254 TVPbkSimViewConstructionPolicy aConstructionPolicy, |
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255 const TDesC& aViewName, |
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256 CVPbkSimFieldTypeFilter* aFilter ) |
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257 { |
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258 CRemoteView* self = |
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259 new( ELeave ) CRemoteView( aStore, aConstructionPolicy, aFilter ); |
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260 CleanupStack::PushL( self ); |
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261 self->ConstructL( aSortOrder, aViewName ); |
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262 CleanupStack::Pop( self ); |
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263 return self; |
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264 } |
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265 |
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266 // -------------------------------------------------------------------------- |
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267 // CRemoteView::ConstructL |
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268 // Symbian 2nd phase constructor can leave. |
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269 // -------------------------------------------------------------------------- |
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270 // |
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271 void CRemoteView::ConstructL( const RVPbkSimFieldTypeArray& aSortOrder, |
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272 const TDesC& aViewName ) |
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273 { |
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274 CActiveScheduler::Add( this ); |
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275 SetSortOrderL( aSortOrder ); |
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276 iViewName = aViewName.AllocL(); |
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277 iCurrentContact = CVPbkSimContactBuf::NewL( iStore ); |
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278 iStore.AddObserverL( *this ); |
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279 iObserverOp = CVPbkAsyncObjectOperation<MVPbkSimViewObserver>::NewL(); |
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280 } |
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281 |
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282 |
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283 // -------------------------------------------------------------------------- |
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284 // CRemoteView::RunL |
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285 // -------------------------------------------------------------------------- |
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286 // |
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287 void CRemoteView::RunL() |
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288 { |
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289 if ( iStatus == KErrNone ) |
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290 { |
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291 switch ( iEventData.iEvent ) |
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292 { |
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293 case EVPbkSimViewOpen: |
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294 { |
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295 SendEvent(iObservers, &MVPbkSimViewObserver::ViewReady, *this); |
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296 break; |
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297 } |
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298 case EVPbkSimViewNotAvailable: |
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299 { |
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300 SendEvent(iObservers, &MVPbkSimViewObserver::ViewNotAvailable, *this); |
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301 break; |
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302 } |
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303 case EVPbkSimContactAdded: |
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304 { |
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305 SendEvent(iObservers, &MVPbkSimViewObserver::ViewContactEvent, |
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306 MVPbkSimViewObserver::EContactAdded, |
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307 iEventData.iData, iEventData.iOpData ); |
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308 break; |
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309 } |
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310 case EVPbkSimContactDeleted: |
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311 { |
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312 SendEvent(iObservers, &MVPbkSimViewObserver::ViewContactEvent, |
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313 MVPbkSimViewObserver::EContactDeleted, |
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314 iEventData.iData, iEventData.iOpData ); |
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315 break; |
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316 } |
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317 case EVPbkSimViewError: |
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318 { |
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319 SendEvent(iObservers, &MVPbkSimViewObserver::ViewError, |
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320 *this, iEventData.iOpData ); |
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321 break; |
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322 } |
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323 case EVPbkSimUnknown: // FALLTHROUGH |
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324 default: |
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325 { |
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326 __ASSERT_DEBUG( EFalse, VPbkSimStore::Panic( |
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327 VPbkSimStore::EUnknownViewEventFromServer ) ); |
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328 SendEvent(iObservers, &MVPbkSimViewObserver::ViewError, |
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329 *this, KErrUnknown ); |
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330 break; |
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331 } |
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332 } |
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333 } |
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334 else |
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335 { |
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336 SendEvent(iObservers, &MVPbkSimViewObserver::ViewError, |
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337 *this, iStatus.Int() ); |
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338 } |
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339 |
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340 ActivateViewNotification(); |
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341 } |
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342 |
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343 // -------------------------------------------------------------------------- |
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344 // CRemoteView::DoCancel |
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345 // -------------------------------------------------------------------------- |
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346 // |
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347 void CRemoteView::DoCancel() |
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348 { |
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349 iSimView.CancelAsyncRequest( EVPbkSimSrvViewEventNotification ); |
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350 } |
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351 |
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352 // -------------------------------------------------------------------------- |
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353 // CRemoteView::Name |
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354 // -------------------------------------------------------------------------- |
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355 // |
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356 const TDesC& CRemoteView::Name() const |
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357 { |
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358 return *iViewName; |
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359 } |
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360 |
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361 // -------------------------------------------------------------------------- |
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362 // CRemoteView::ParentStore |
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363 // -------------------------------------------------------------------------- |
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364 // |
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365 MVPbkSimCntStore& CRemoteView::ParentStore() const |
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366 { |
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367 return iStore; |
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368 } |
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369 |
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370 // -------------------------------------------------------------------------- |
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371 // CRemoteView::OpenL |
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372 // -------------------------------------------------------------------------- |
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373 // |
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374 void CRemoteView::OpenL( MVPbkSimViewObserver& aObserver ) |
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375 { |
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376 TInt index = iObservers.Find(&aObserver); |
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377 __ASSERT_DEBUG( index == KErrNotFound, |
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378 Panic( ERemoteViewObserverAlreadySet ) ); |
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379 iObservers.AppendL(&aObserver); |
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380 |
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381 // Open view subsession only if the store has been opened |
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382 // This is actually called only from CContactView::ConstructL so |
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383 // it's called only once -> not need to make else-clause for async |
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384 if ( iStore.IsOpen() && !iSimView.SubSessionHandle()) |
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385 { |
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386 iSimView.OpenL( iStore.StoreSession(), iSortOrder, iConstructionPolicy, |
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387 *iViewName, iFilter ); |
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388 ActivateViewNotification(); |
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389 } |
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390 else |
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391 { |
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392 // Complete with "View unavailable" event |
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393 CVPbkAsyncObjectCallback<MVPbkSimViewObserver>* callback = |
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394 VPbkEngUtils::CreateAsyncObjectCallbackLC( |
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395 *this, |
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396 &CRemoteView::DoViewUnavailableL, |
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397 &CRemoteView::DoViewUnavailableError, |
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398 aObserver ); |
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399 |
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400 iObserverOp->CallbackL( callback ); |
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401 CleanupStack::Pop( callback ); // openCallback |
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402 } |
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403 } |
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404 |
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405 // -------------------------------------------------------------------------- |
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406 // CRemoteView::Close |
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407 // -------------------------------------------------------------------------- |
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408 // |
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409 void CRemoteView::Close( MVPbkSimViewObserver& aObserver ) |
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410 { |
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411 // Cancel the possible call back |
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412 iObserverOp->CancelCallback( &aObserver ); |
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413 |
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414 // Remove from the observer list |
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415 TInt index = iObservers.Find(&aObserver); |
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416 if (index != KErrNotFound) |
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417 { |
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418 iObservers.Remove(index); |
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419 } |
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420 |
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421 // If it was the last user then close the connection to the server. |
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422 if (iObservers.Count() == 0) |
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423 { |
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424 Cancel(); |
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425 iSimView.Close(); |
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426 } |
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427 } |
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428 |
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429 // -------------------------------------------------------------------------- |
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430 // CRemoteView::CountL |
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431 // -------------------------------------------------------------------------- |
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432 // |
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433 TInt CRemoteView::CountL() const |
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434 { |
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435 return iSimView.CountL(); |
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436 } |
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437 |
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438 // -------------------------------------------------------------------------- |
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439 // CRemoteView::ContactAtL |
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440 // -------------------------------------------------------------------------- |
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441 // |
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442 MVPbkSimContact& CRemoteView::ContactAtL( TInt aIndex ) |
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443 { |
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444 iCurrentContact->SetL( iSimView.ContactAtL( aIndex ) ); |
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445 return *iCurrentContact; |
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446 } |
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447 |
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448 // -------------------------------------------------------------------------- |
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449 // CRemoteView::ChangeSortOrderL |
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450 // -------------------------------------------------------------------------- |
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451 // |
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452 void CRemoteView::ChangeSortOrderL( const RVPbkSimFieldTypeArray& aSortOrder ) |
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453 { |
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454 if ( iSimView.SubSessionHandle() ) |
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455 { |
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456 SetSortOrderL( aSortOrder ); |
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457 iSimView.ChangeSortOrderL( aSortOrder ); |
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458 } |
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459 } |
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460 |
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461 // -------------------------------------------------------------------------- |
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462 // CRemoteView::MapSimIndexToViewIndexL |
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463 // -------------------------------------------------------------------------- |
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464 // |
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465 TInt CRemoteView::MapSimIndexToViewIndexL( TInt aSimIndex ) |
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466 { |
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467 return iSimView.FindViewIndexL( aSimIndex ); |
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468 } |
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469 |
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470 // -------------------------------------------------------------------------- |
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471 // CRemoteView::ContactMatchingPrefixL |
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472 // -------------------------------------------------------------------------- |
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473 // |
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474 MVPbkSimStoreOperation* CRemoteView::ContactMatchingPrefixL( |
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475 const MDesCArray& aFindStrings, |
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476 MVPbkSimViewFindObserver& aObserver ) |
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477 { |
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478 CViewFindOperation* operation = CViewFindOperation::NewL( |
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479 aFindStrings, aObserver, iSimView, *this ); |
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480 operation->ActivateL(); |
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481 return operation; |
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482 } |
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483 |
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484 // -------------------------------------------------------------------------- |
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485 // CRemoteView::SortOrderL |
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486 // -------------------------------------------------------------------------- |
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487 // |
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488 const RVPbkSimFieldTypeArray& CRemoteView::SortOrderL() const |
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489 { |
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490 HBufC8* sortOrder = iSimView.SortOrderL(); |
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491 CleanupStack::PushL( sortOrder ); |
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492 RDesReadStream readStream( *sortOrder ); |
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493 readStream.PushL(); |
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494 iSortOrder.Reset(); |
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495 readStream >> iSortOrder; |
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496 CleanupStack::PopAndDestroy( &readStream ); |
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497 CleanupStack::PopAndDestroy( sortOrder ); |
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498 return iSortOrder; |
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499 } |
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500 |
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501 // -------------------------------------------------------------------------- |
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502 // CRemoteView::MapSimIndexToViewIndexL |
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503 // -------------------------------------------------------------------------- |
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504 // |
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505 void CRemoteView::StoreReady( MVPbkSimCntStore& /*aStore*/ ) |
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506 { |
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507 if ( !iSimView.SubSessionHandle() ) |
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508 { |
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509 TRAPD( result, iSimView.OpenL( iStore.StoreSession(), iSortOrder, |
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510 iConstructionPolicy, *iViewName, iFilter ) ); |
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511 if (result != KErrNone) |
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512 { |
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513 SendEvent(iObservers, &MVPbkSimViewObserver::ViewError, |
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514 *this, result ); |
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515 } |
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516 ActivateViewNotification(); |
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517 // Cancel any ongoing "View unavailable" events |
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518 iObserverOp->Purge(); |
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519 } |
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520 } |
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521 |
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522 // -------------------------------------------------------------------------- |
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523 // CRemoteView::StoreError |
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524 // -------------------------------------------------------------------------- |
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525 // |
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526 void CRemoteView::StoreError( MVPbkSimCntStore& /*aStore*/, TInt aError ) |
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527 { |
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528 // Cancel any ongoing view events |
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529 iObserverOp->Purge(); |
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530 SendEvent(iObservers, &MVPbkSimViewObserver::ViewError, |
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531 *this, aError ); |
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532 } |
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533 |
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534 // -------------------------------------------------------------------------- |
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535 // CRemoteView::StoreNotAvailable |
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536 // -------------------------------------------------------------------------- |
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537 // |
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538 void CRemoteView::StoreNotAvailable( MVPbkSimCntStore& /*aStore*/ ) |
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539 { |
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540 // Cancel any ongoing view events |
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541 iObserverOp->Purge(); |
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542 SendEvent(iObservers, &MVPbkSimViewObserver::ViewNotAvailable, *this); |
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543 } |
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544 |
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545 // -------------------------------------------------------------------------- |
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546 // CRemoteView::StoreNotAvailable |
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547 // -------------------------------------------------------------------------- |
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548 // |
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549 void CRemoteView::StoreContactEvent( TEvent /*aEvent*/, TInt /*aSimIndex*/ ) |
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550 { |
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551 |
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552 } |
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553 |
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554 // -------------------------------------------------------------------------- |
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555 // CRemoteView::ActivateViewNotification |
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556 // -------------------------------------------------------------------------- |
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557 // |
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558 void CRemoteView::ActivateViewNotification() |
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559 { |
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560 if ( !IsActive() && iSimView.SubSessionHandle() ) |
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561 { |
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562 iSimView.ListenToViewEvents( iStatus, iEventData ); |
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563 SetActive(); |
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564 } |
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565 } |
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566 |
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567 // -------------------------------------------------------------------------- |
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568 // CRemoteView::SetSortOrderL |
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569 // -------------------------------------------------------------------------- |
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570 // |
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571 void CRemoteView::SetSortOrderL( const RVPbkSimFieldTypeArray& aSortOrder ) |
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572 { |
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573 iSortOrder.Reset(); |
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574 const TInt count = aSortOrder.Count(); |
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575 for ( TInt i = 0; i < count; ++i ) |
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576 { |
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577 iSortOrder.AppendL( aSortOrder[i] ); |
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578 } |
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579 } |
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580 |
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581 // -------------------------------------------------------------------------- |
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582 // CRemoteView::IssueRequest |
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583 // -------------------------------------------------------------------------- |
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584 // |
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585 void CRemoteView::IssueRequest( TInt aError ) |
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586 { |
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587 TRequestStatus* status = &iStatus; |
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588 User::RequestComplete(status, aError); |
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589 SetActive(); |
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590 } |
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591 |
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592 // -------------------------------------------------------------------------- |
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593 // CRemoteView::DoViewUnavailableL |
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594 // -------------------------------------------------------------------------- |
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595 // |
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596 void CRemoteView::DoViewUnavailableL( MVPbkSimViewObserver& aObserver ) |
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597 { |
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598 aObserver.ViewNotAvailable( *this ); |
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599 } |
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600 |
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601 // -------------------------------------------------------------------------- |
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602 // CRemoteView::DoViewUnavailableError |
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603 // -------------------------------------------------------------------------- |
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604 // |
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605 void CRemoteView::DoViewUnavailableError( MVPbkSimViewObserver& aObserver, |
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606 TInt aError ) |
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607 { |
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608 aObserver.ViewError( *this, aError ); |
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609 } |
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610 } // namespace VPbkSimStore |
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611 |
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612 // End of File |