1 /* |
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2 * Copyright (c) 2005 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: CXcapDocument |
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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 |
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21 // INCLUDE FILES |
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22 #include <f32file.h> |
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23 #include <XdmErrors.h> |
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24 #include "XdmOperationFactory.h" |
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25 #include "XcapProtocol.h" |
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26 #include "XcapDocument.h" |
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27 #include "XcapAppUsage.h" |
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28 #include "XdmXmlParser.h" |
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29 #include "XdmNamespace.h" |
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30 #include "CommonDefines.h" |
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31 #include "XcapDocumentNode.h" |
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32 #include "XcapHttpRequest.h" |
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33 #include "XcapHttpOperation.h" |
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34 #include "XcapHttpTransport.h" |
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35 |
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36 // ================= MEMBER FUNCTIONS ======================= |
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37 // |
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38 |
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39 |
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40 // ---------------------------------------------------------- |
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41 // CXcapDocument::CXcapDocument |
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42 // |
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43 // ---------------------------------------------------------- |
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44 // |
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45 CXcapDocument::CXcapDocument( TXdmDocType aDocumentType, |
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46 const CXdmEngine& aXdmEngine, |
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47 const CXcapProtocol& aXcapProtocol ) : |
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48 CXdmDocument( CONST_CAST( CXdmEngine&, aXdmEngine ) ), |
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49 iDocumentType( aDocumentType ), |
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50 iXcapProtocol( CONST_CAST( CXcapProtocol&, aXcapProtocol ) ) |
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51 |
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52 { |
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53 } |
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54 |
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55 // ---------------------------------------------------------- |
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56 // CXcapDocument::NewL |
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57 // |
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58 // ---------------------------------------------------------- |
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59 // |
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60 CXcapDocument* CXcapDocument::NewL( TXdmDocType aDocumentType, |
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61 const TDesC& aDocumentName, |
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62 const CXdmEngine& aXdmEngine, |
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63 const CXcapProtocol& aXcapProtocol ) |
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64 { |
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65 CXcapDocument* self = new ( ELeave ) CXcapDocument( aDocumentType, aXdmEngine, aXcapProtocol ); |
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66 CleanupStack::PushL( self ); |
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67 self->BaseConstructL( KXcapOperationFactory, aDocumentName ); |
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68 self->ConstructL(); |
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69 CleanupStack::Pop(); |
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70 return self; |
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71 } |
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72 |
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73 // ---------------------------------------------------------- |
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74 // CXcapDocument::NewL |
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75 // |
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76 // ---------------------------------------------------------- |
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77 // |
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78 CXcapDocument* CXcapDocument::NewL( TXdmDocType aDocumentType, |
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79 const TDesC8& aDocumentName, |
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80 const CXdmEngine& aXdmEngine, |
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81 const CXcapProtocol& aXcapProtocol ) |
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82 { |
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83 CXcapDocument* self = new ( ELeave ) CXcapDocument( aDocumentType, aXdmEngine, aXcapProtocol ); |
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84 CleanupStack::PushL( self ); |
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85 self->ConstructL( aDocumentName ); |
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86 CleanupStack::Pop(); |
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87 return self; |
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88 } |
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89 |
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90 // ---------------------------------------------------------- |
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91 // CXcapDocument::ConstructL |
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92 // |
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93 // ---------------------------------------------------------- |
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94 // |
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95 void CXcapDocument::ConstructL( const TDesC8& aDocumentName ) |
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96 { |
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97 BaseConstructL( KXcapOperationFactory, aDocumentName ); |
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98 ConstructL(); |
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99 } |
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100 |
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101 // ---------------------------------------------------------- |
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102 // CXcapDocument::ConstructL |
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103 // |
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104 // ---------------------------------------------------------- |
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105 // |
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106 void CXcapDocument::ConstructL() |
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107 { |
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108 InstallAppUsageL(); |
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109 iErrorRoot = CXcapDocumentNode::NewL( iXdmEngine, iXcapProtocol ); |
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110 TPtrC8 root( iXcapProtocol.Transport().RootUri() ); |
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111 #ifdef _DEBUG |
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112 HBufC8* buf = HBufC8::NewLC( iDocumentName->Des().Length() ); |
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113 buf->Des().Copy( iDocumentName->Des() ); |
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114 TPtr8 nameDesc( buf->Des() ); |
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115 iXcapProtocol.WriteToLog( _L8( "CXcapDocument::ConstructL()" ) ); |
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116 iXcapProtocol.WriteToLog( _L8( " Root URI: %S" ), &root ); |
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117 iXcapProtocol.WriteToLog( _L8( " Document: %S" ), &nameDesc ); |
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118 CleanupStack::PopAndDestroy(); //buf |
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119 #endif |
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120 RXcapCache* cache = iXcapProtocol.Cache(); |
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121 if( cache ) |
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122 UpdateDocumentInfoL( cache ); |
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123 else |
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124 { |
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125 #ifdef _DEBUG |
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126 iXcapProtocol.WriteToLog( _L8( " Cache disabled, no info for the document" ) ); |
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127 #endif |
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128 } |
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129 CActiveScheduler::Add( this ); |
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130 } |
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131 |
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132 // ---------------------------------------------------- |
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133 // CXcapDocument::~CXcapDocument |
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134 // |
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135 // ---------------------------------------------------- |
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136 // |
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137 CXcapDocument::~CXcapDocument() |
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138 { |
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139 #ifdef _DEBUG |
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140 iXcapProtocol.WriteToLog( _L8( "CXcapDocument::~CXcapDocument()" ) ); |
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141 #endif |
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142 Cancel(); |
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143 delete iTempCopy; |
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144 delete iEightBitName; |
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145 delete iDocumentRoot; |
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146 delete iErrorRoot; |
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147 delete iAppUsage; |
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148 iNamespaces.ResetAndDestroy(); |
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149 iNamespaces.Close(); |
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150 } |
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151 |
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152 // ---------------------------------------------------------- |
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153 // CXcapDocument::ResetContents |
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154 // |
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155 // ---------------------------------------------------------- |
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156 // |
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157 void CXcapDocument::ResetContents() |
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158 { |
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159 iOptions = 0; |
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160 delete iDocumentRoot; |
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161 iDocumentRoot = NULL; |
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162 delete iErrorRoot; |
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163 iErrorRoot = NULL; |
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164 delete iTempCopy; |
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165 iTempCopy = NULL; |
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166 iNamespaces.ResetAndDestroy(); |
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167 } |
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168 |
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169 // ---------------------------------------------------------- |
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170 // CXcapDocument::UpdateDocumentInfoL |
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171 // |
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172 // ---------------------------------------------------------- |
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173 // |
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174 void CXcapDocument::UpdateDocumentInfoL( RXcapCache* aCacheClient ) |
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175 { |
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176 #ifdef _DEBUG |
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177 iXcapProtocol.WriteToLog( _L8( "CXcapDocument::UpdateDocumentInfo()" ) ); |
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178 #endif |
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179 iETagBuffer.Zero(); |
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180 TCacheEntryInfo cacheEntryInfo; |
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181 TPtrC8 root( iXcapProtocol.Transport().RootUri() ); |
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182 TInt error = aCacheClient->FetchDocumentInfo( |
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183 iETagBuffer, iDocumentName->Des(), root, cacheEntryInfo ); |
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184 if( error == KErrNone ) |
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185 { |
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186 iLastAccess = cacheEntryInfo.iLastAccess; |
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187 iLastModification = cacheEntryInfo.iLastUpdate; |
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188 iDataLength = cacheEntryInfo.iDataLength; |
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189 #ifdef _DEBUG |
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190 const TInt KDateTimeMaxSize = 100; |
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191 TBuf8<KDateTimeMaxSize> printBuffer; |
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192 TBuf<KDateTimeMaxSize> dateTimeBuffer; |
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193 _LIT( KDateTimeFormat, "%D%M%Y%/0%1%/1%2%/2%3%/3 %:0%H%:1%T%:2%S"); |
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194 iLastModification.FormatL( dateTimeBuffer, KDateTimeFormat ); |
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195 printBuffer.Copy( dateTimeBuffer ); |
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196 iXcapProtocol.WriteToLog( _L8( " ETag: %S" ), &iETagBuffer ); |
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197 iXcapProtocol.WriteToLog( _L8( " Size: %d bytes" ), iDataLength ); |
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198 iXcapProtocol.WriteToLog( _L8( " Time stamp: %S" ), &printBuffer ); |
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199 #endif |
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200 } |
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201 else |
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202 { |
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203 #ifdef _DEBUG |
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204 iXcapProtocol.WriteToLog( _L8( " Cache read complete - Error: %d" ), error ); |
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205 #endif |
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206 } |
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207 } |
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208 |
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209 // ---------------------------------------------------- |
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210 // CXcapDocument::InstallAppUsageL |
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211 // |
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212 // ---------------------------------------------------- |
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213 // |
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214 void CXcapDocument::InstallAppUsageL() |
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215 { |
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216 #ifdef _DEBUG |
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217 iXcapProtocol.WriteToLog( _L8( "CXcapDocument::InstallAppUsageL()" ) ); |
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218 #endif |
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219 HBufC8* docName = NULL; |
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220 iAppUsage = CXcapAppUsage::NewL( iXdmEngine, iDocumentType ); |
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221 TPtrC8 auid = iAppUsage->AUID(); |
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222 if( IsGlobalTree( auid ) ) |
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223 { |
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224 docName = HBufC8::NewLC( auid.Length() + KGlobalDirName().Length() + |
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225 KXcapGlobalDocName().Length() ); |
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226 docName->Des().Copy( auid ); |
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227 docName->Des().Append( KGlobalDirName ); |
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228 docName->Des().Append( KXcapGlobalDocName ); |
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229 delete iDocumentName; |
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230 iDocumentName = NULL; |
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231 iDocumentName = HBufC::NewL( docName->Des().Length() ); |
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232 iDocumentName->Des().Copy( docName->Des() ); |
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233 CleanupStack::PopAndDestroy(); //docName |
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234 } |
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235 else |
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236 { |
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237 TPtrC8 user = iXcapProtocol.UserName(); |
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238 docName = HBufC8::NewLC( auid.Length() + user.Length() + |
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239 KUserDirName().Length() + 1 /*'/'*/ + |
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240 iDocumentName->Des().Length() ); |
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241 docName->Des().Copy( auid ); |
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242 docName->Des().Append( KUserDirName ); |
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243 docName->Des().Append( user ); |
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244 docName->Des().Append( KSlash ); |
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245 docName->Des().Append( iDocumentName->Des() ); |
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246 delete iDocumentName; |
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247 iDocumentName = NULL; |
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248 iDocumentName = HBufC::NewL( docName->Des().Length() ); |
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249 iDocumentName->Des().Copy( docName->Des() ); |
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250 CleanupStack::PopAndDestroy(); //docName |
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251 } |
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252 |
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253 } |
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254 |
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255 // ---------------------------------------------------- |
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256 // CXcapDocument::IsGlobalTree |
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257 // |
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258 // ---------------------------------------------------- |
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259 // |
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260 TBool CXcapDocument::IsGlobalTree( const TDesC8& aAuid ) |
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261 { |
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262 #ifdef _DEBUG |
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263 iXcapProtocol.WriteToLog( _L8( "CXcapDocument::IsGlobalTree()" ) ); |
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264 #endif |
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265 TBool found = EFalse; |
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266 //Update this array when necessary |
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267 const TPtrC8 KGlobalTreeAuids[] = { TPtrC8( KXdmCapabilityUsageAUID ) }; |
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268 const TInt count = sizeof( KGlobalTreeAuids ) / sizeof( KGlobalTreeAuids[0] ); |
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269 for( TInt i = 0;!found && i < count;i++ ) |
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270 found = aAuid.Compare( KGlobalTreeAuids[i] ) == 0; |
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271 return found; |
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272 } |
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273 |
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274 // ---------------------------------------------------- |
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275 // CXcapDocument::CreateTempCopyL |
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276 // |
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277 // ---------------------------------------------------- |
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278 // |
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279 void CXcapDocument::CreateTempCopyL() |
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280 { |
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281 #ifdef _DEBUG |
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282 iXcapProtocol.WriteToLog( _L8( "CXcapDocument::CreateTempCopyL()" ) ); |
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283 #endif |
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284 CXdmDocument* copy = iXdmEngine.CreateDocumentModelL( Name(), iDocumentType ); |
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285 iTempCopy = ( CXcapDocument* )copy; |
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286 } |
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287 |
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288 // ---------------------------------------------------- |
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289 // CXcapDocument::TempCopyL |
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290 // |
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291 // ---------------------------------------------------- |
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292 // |
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293 EXPORT_C CXcapDocument* CXcapDocument::TempCopyL() |
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294 { |
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295 return CXcapDocument::NewL( iDocumentType, Name(), iXdmEngine, iXcapProtocol ); |
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296 } |
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297 |
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298 // ---------------------------------------------------- |
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299 // CXcapDocument::CreateRootL |
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300 // |
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301 // ---------------------------------------------------- |
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302 // |
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303 CXdmDocumentNode* CXcapDocument::CreateRootL() |
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304 { |
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305 #ifdef _DEBUG |
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306 iXcapProtocol.WriteToLog( _L8( "CXdmDocument::CreateRootL()" ) ); |
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307 #endif |
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308 delete iDocumentRoot; |
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309 iDocumentRoot = NULL; |
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310 iDocumentRoot = CXcapDocumentNode::NewL( iXdmEngine, iXcapProtocol ); |
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311 return iDocumentRoot; |
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312 } |
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313 |
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314 // ---------------------------------------------------- |
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315 // CXcapDocument::AppendPathPartL |
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316 // |
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317 // ---------------------------------------------------- |
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318 // |
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319 void CXcapDocument::AppendPathPartL( const TDesC& aString ) |
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320 { |
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321 #ifdef _DEBUG |
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322 iXcapProtocol.WriteToLog( _L8( "CXcapDocument::PathPartL()" ) ); |
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323 #endif |
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324 if( iDocumentRoot != NULL ) |
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325 { |
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326 CXdmDocumentNode* node = NULL; |
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327 CXdmDocumentNode* parent = iDocumentRoot; |
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328 while( parent->NextNode() != NULL ) |
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329 parent = parent->NextNode(); |
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330 node = CXcapDocumentNode::NewL( iXdmEngine, aString, iXcapProtocol, parent ); |
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331 parent->SetNextNode( node ); |
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332 } |
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333 else iDocumentRoot = CXcapDocumentNode::NewL( iXdmEngine, aString, iXcapProtocol ); |
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334 } |
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335 |
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336 // ---------------------------------------------------- |
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337 // CXcapDocument::CurrentExtent |
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338 // |
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339 // ---------------------------------------------------- |
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340 // |
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341 CXdmDocumentNode* CXcapDocument::CurrentExtent() const |
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342 { |
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343 #ifdef _DEBUG |
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344 iXcapProtocol.WriteToLog( _L8( "CXdmDocument::CurrentExtent()" ) ); |
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345 #endif |
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346 CXdmDocumentNode* ret = NULL; |
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347 if( iDocumentRoot != NULL ) |
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348 { |
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349 CXdmDocumentNode* node = iDocumentRoot; |
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350 while( node->NextNode() != NULL ) |
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351 node = node->NextNode(); |
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352 ret = node; |
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353 } |
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354 else |
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355 { |
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356 #ifdef _DEBUG |
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357 iXcapProtocol.WriteToLog( _L8( " This document does not yet have a root, leave with KErrGeneral" ) ); |
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358 #endif |
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359 User::Leave( KErrGeneral ); |
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360 } |
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361 return ret; |
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362 } |
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363 |
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364 // ---------------------------------------------------- |
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365 // CXcapDocument::DocumentRoot |
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366 // |
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367 // ---------------------------------------------------- |
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368 // |
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369 CXdmDocumentNode* CXcapDocument::DocumentRoot() const |
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370 { |
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371 return iDocumentRoot; |
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372 } |
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373 |
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374 // ---------------------------------------------------- |
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375 // CXcapDocument::ErrorRoot |
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376 // |
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377 // ---------------------------------------------------- |
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378 // |
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379 CXdmDocumentNode* CXcapDocument::ErrorRoot() |
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380 { |
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381 if( !iErrorRoot ) |
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382 { |
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383 iErrorRoot = CXcapDocumentNode::NewL( iXdmEngine, iXcapProtocol ); |
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384 } |
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385 return iErrorRoot; |
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386 } |
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387 |
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388 // ---------------------------------------------------- |
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389 // CXcapDocument::ResetSubset |
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390 // |
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391 // ---------------------------------------------------- |
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392 // |
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393 EXPORT_C void CXcapDocument::ResetSubset() |
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394 { |
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395 CXdmDocument::ResetSubset(); |
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396 delete iDocumentRoot; |
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397 iDocumentRoot = NULL; |
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398 iOptions = 0; |
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399 } |
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400 |
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401 // ---------------------------------------------------- |
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402 // CXcapDocument::ETag |
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403 // |
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404 // ---------------------------------------------------- |
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405 // |
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406 EXPORT_C TPtrC8 CXcapDocument::ETag() const |
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407 { |
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408 return iETagBuffer; |
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409 } |
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410 |
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411 // ---------------------------------------------------- |
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412 // CXcapDocument::SetETag |
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413 // |
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414 // ---------------------------------------------------- |
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415 // |
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416 EXPORT_C void CXcapDocument::SetETag( const TDesC8& aETagDesc ) |
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417 { |
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418 iETagBuffer.Zero(); |
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419 iETagBuffer.Copy( aETagDesc ); |
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420 #ifdef _DEBUG |
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421 iXcapProtocol.WriteToLog( _L8( "CXcapDocument::SetETag()" ) ); |
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422 iXcapProtocol.WriteToLog( _L8( " New ETag: %S" ), &iETagBuffer ); |
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423 #endif |
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424 } |
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425 |
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426 // ---------------------------------------------------- |
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427 // CXcapDocument::DataLength |
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428 // |
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429 // ---------------------------------------------------- |
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430 // |
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431 EXPORT_C TInt CXcapDocument::DataLength() const |
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432 { |
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433 return iDataLength; |
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434 } |
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435 |
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436 // ---------------------------------------------------- |
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437 // CXcapDocument::ApplicationUsage |
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438 // |
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439 // ---------------------------------------------------- |
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440 // |
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441 EXPORT_C CXcapAppUsage& CXcapDocument::ApplicationUsage() const |
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442 { |
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443 return *iAppUsage; |
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444 } |
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445 |
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446 // ---------------------------------------------------- |
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447 // CXcapDocument::Protocol |
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448 // |
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449 // ---------------------------------------------------- |
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450 // |
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451 EXPORT_C CXcapProtocol& CXcapDocument::Protocol() const |
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452 { |
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453 return iXcapProtocol; |
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454 } |
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455 |
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456 // ---------------------------------------------------- |
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457 // CXcapDocument::RemoveData |
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458 // |
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459 // ---------------------------------------------------- |
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460 // |
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461 EXPORT_C void CXcapDocument::RemoveData( CXcapDocumentNode* aDocumentNode ) |
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462 { |
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463 #ifdef _DEBUG |
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464 iXcapProtocol.WriteToLog( _L8( "CXcapDocument::RemoveData()" ) ); |
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465 #endif |
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466 CXcapDocumentNode* parent = ( CXcapDocumentNode* )aDocumentNode->Parent(); |
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467 if( parent != NULL ) |
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468 parent->RemoveNode( aDocumentNode ); |
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469 } |
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470 |
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471 // ---------------------------------------------------- |
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472 // CXcapDocument::StartUpdateL |
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473 // |
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474 // ---------------------------------------------------- |
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475 // |
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476 void CXcapDocument::StartUpdateL() |
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477 { |
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478 #ifdef _DEBUG |
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479 iXcapProtocol.WriteToLog( _L8( "CXcapDocument::StartUpdateL()" ) ); |
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480 #endif |
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481 TInt resolverError = 0; |
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482 if( iXcapProtocol.IsSimRequestPending( resolverError ) ) |
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483 { |
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484 #ifdef _DEBUG |
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485 iXcapProtocol.WriteToLog( _L8( " IMS Resolver pending => add to queue" ) ); |
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486 #endif |
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487 iXcapProtocol.AppendNotifyeeL( this ); |
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488 } |
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489 else |
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490 { |
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491 if( resolverError == KErrNone && !IsActive() && iChangeRequests.Count() > 0 ) |
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492 { |
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493 iUpdateIndex = 0; |
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494 iDocumentState = EXdmDocUpdating; |
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495 iOperationCount = iChangeRequests.Count(); |
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496 ActivateOperationL(); |
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497 } |
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498 else |
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499 { |
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500 #ifdef _DEBUG |
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501 iXcapProtocol.WriteToLog( _L8( |
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502 " Already active, no operations or IMS resolver failed => complete with error" ) ); |
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503 #endif |
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504 TInt error = resolverError == KErrNone ? KErrNotReady : resolverError; |
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505 User::RequestComplete( iClientStatus, error ); |
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506 } |
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507 } |
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508 } |
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509 |
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510 // ---------------------------------------------------- |
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511 // CXcapDocument::StartInternalL |
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512 // |
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513 // ---------------------------------------------------- |
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514 // |
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515 void CXcapDocument::StartInternalL( TRequestStatus& aStatus ) |
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516 { |
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517 #ifdef _DEBUG |
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518 iXcapProtocol.WriteToLog( _L8( "CXcapDocument::StartInternalL()" ) ); |
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519 #endif |
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520 aStatus = KRequestPending; |
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521 iClientStatus = &aStatus; |
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522 StartUpdateL(); |
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523 } |
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524 |
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525 // ---------------------------------------------------- |
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526 // CXcapDocument::NotifyResolverCompleteL |
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527 // |
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528 // ---------------------------------------------------- |
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529 // |
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530 void CXcapDocument::NotifyResolverCompleteL( TInt aError ) |
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531 { |
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532 #ifdef _DEBUG |
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533 iXcapProtocol.WriteToLog( _L8( "CXcapDocument::NotifyResolverCompleteL()" ) ); |
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534 #endif |
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535 if( aError == KErrNone ) |
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536 { |
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537 #ifdef _DEBUG |
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538 iXcapProtocol.WriteToLog( _L8( " IMS Resolver ready" ) ); |
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539 #endif |
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540 StartUpdateL(); |
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541 } |
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542 else |
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543 { |
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544 #ifdef _DEBUG |
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545 iXcapProtocol.WriteToLog( _L8( " IMS Resolver failed => complete with %d" ), aError ); |
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546 #endif |
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547 DequeueAll(); |
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548 User::RequestComplete( iClientStatus, aError ); |
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549 } |
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550 } |
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551 |
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552 // ---------------------------------------------------- |
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553 // CXcapDocument::ActivateOperationL |
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554 // |
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555 // ---------------------------------------------------- |
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556 // |
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557 void CXcapDocument::ActivateOperationL() |
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558 { |
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559 MXdmOperation* request = iChangeRequests[iUpdateIndex]; |
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560 #ifdef _DEBUG |
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561 iXcapProtocol.WriteToLog( _L8( "CXcapDocument::ActivateOperation() - Operation: %x" ), request ); |
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562 #endif |
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563 if( iDocSubset ) |
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564 { |
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565 #ifdef _DEBUG |
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566 iXcapProtocol.WriteToLog( _L8( " Document subset => set KXdmOption1 and KXdmOption2" ) ); |
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567 #endif |
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568 SetOption( KXdmOption1 ); |
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569 SetOption( KXdmOption2 ); |
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570 } |
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571 if( iXcapProtocol.AuthType() == EXcapAuthEarlyIms ) |
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572 { |
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573 #ifdef _DEBUG |
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574 iXcapProtocol.WriteToLog( _L8( " EarlyIMS is in use => set KXdmOption4" ) ); |
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575 #endif |
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576 SetOption( KXdmOption4 ); |
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577 } |
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578 request->ExecuteL( iStatus, iOptions ); |
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579 SetActive(); |
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580 } |
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581 |
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582 // ---------------------------------------------------- |
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583 // CXcapDocument::SetOption |
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584 // |
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585 // ---------------------------------------------------- |
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586 // |
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587 void CXcapDocument::SetOption( TInt aOption ) |
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588 { |
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589 #ifdef _DEBUG |
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590 iXcapProtocol.WriteToLog( _L8( "CXcapDocument::SetOption()" ) ); |
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591 #endif |
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592 iOptions |= aOption; |
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593 } |
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594 |
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595 // ---------------------------------------------------- |
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596 // CXcapDocument::CancelUpdate |
|
597 // |
|
598 // ---------------------------------------------------- |
|
599 // |
|
600 void CXcapDocument::CancelUpdate() |
|
601 { |
|
602 #ifdef _DEBUG |
|
603 iXcapProtocol.WriteToLog( _L8( "CXcapDocument::CancelUpdate()" ) ); |
|
604 #endif |
|
605 TInt resolverError = 0; |
|
606 if( iXcapProtocol.IsSimRequestPending( resolverError ) ) |
|
607 { |
|
608 iXcapProtocol.CancelImsResolver(); |
|
609 } |
|
610 else |
|
611 { |
|
612 switch( iDocumentState ) |
|
613 { |
|
614 case EResolvingAsyncConflict: |
|
615 iTempCopy->CancelUpdate(); |
|
616 break; |
|
617 default: |
|
618 { |
|
619 TInt count = iChangeRequests.Count(); |
|
620 if( count > 0 ) |
|
621 { |
|
622 MXdmOperation* request = iChangeRequests[iUpdateIndex]; |
|
623 request->CancelOperation(); |
|
624 #ifdef _DEBUG |
|
625 iXcapProtocol.WriteToLog( _L8( " Operation %x cancelled" ), request ); |
|
626 #endif |
|
627 } |
|
628 } |
|
629 } |
|
630 } |
|
631 User::RequestComplete( iClientStatus, KErrCancel ); |
|
632 } |
|
633 |
|
634 // --------------------------------------------------------- |
|
635 // CXcapDocument::RunL() |
|
636 // |
|
637 // --------------------------------------------------------- |
|
638 // |
|
639 void CXcapDocument::RunL() |
|
640 { |
|
641 #ifdef _DEBUG |
|
642 HBufC8* buf = HBufC8::NewLC( iDocumentName->Des().Length() ); |
|
643 buf->Des().Copy( iDocumentName->Des() ); |
|
644 TPtr8 nameDesc( buf->Des() ); |
|
645 iXcapProtocol.WriteToLog( _L8( "CXcapDocument::RunL()" ) ); |
|
646 iXcapProtocol.WriteToLog( _L8( " Name: %S" ), &nameDesc ); |
|
647 iXcapProtocol.WriteToLog( _L8( " Error: %d" ), iStatus.Int() ); |
|
648 iXcapProtocol.WriteToLog( _L8( " Update index: %d" ), iUpdateIndex ); |
|
649 CleanupStack::PopAndDestroy(); //buf |
|
650 #endif |
|
651 if( iStatus == KErrNone ) |
|
652 { |
|
653 switch( iDocumentState ) |
|
654 { |
|
655 case EXdmDocUpdating: |
|
656 #ifdef _DEBUG |
|
657 iXcapProtocol.WriteToLog( _L8( " Document state: EXdmDocUpdating" ) ); |
|
658 #endif |
|
659 HandleRequestCompletionL(); |
|
660 break; |
|
661 case EResolvingAsyncConflict: |
|
662 #ifdef _DEBUG |
|
663 iXcapProtocol.WriteToLog( _L8( " Document state: EResolvingAsyncConflict" ) ); |
|
664 #endif |
|
665 ResolveAsyncConflictL(); |
|
666 break; |
|
667 case ERetryingFailedOperation: |
|
668 #ifdef _DEBUG |
|
669 iXcapProtocol.WriteToLog( _L8( " Document state: ERetryingFailedOperation" ) ); |
|
670 #endif |
|
671 ResolveAsyncConflictL(); |
|
672 break; |
|
673 default: |
|
674 break; |
|
675 } |
|
676 } |
|
677 else HandleErrorL(); |
|
678 #ifdef _DEBUG |
|
679 TInt biggestBlock( 0 ); |
|
680 TInt memory( User::Available( biggestBlock ) ); |
|
681 iXcapProtocol.WriteToLog( _L8( "** RunL() completes - Available memory: %d" ), memory ); |
|
682 #endif |
|
683 } |
|
684 |
|
685 // --------------------------------------------------------- |
|
686 // CXcapDocument::HandleRequestCompletionL |
|
687 // |
|
688 // --------------------------------------------------------- |
|
689 // |
|
690 void CXcapDocument::HandleRequestCompletionL() |
|
691 { |
|
692 #ifdef _DEBUG |
|
693 iXcapProtocol.WriteToLog( _L8( "CXcapDocument::HandleRequestCompletionL()" ) ); |
|
694 #endif |
|
695 MXdmOperation* request = iChangeRequests[iUpdateIndex]; |
|
696 const TXdmCompletionData& data = request->CompletionData(); |
|
697 switch( data.iCompletion ) |
|
698 { |
|
699 case KInsertConflict: |
|
700 ResolveAsyncConflictL(); |
|
701 break; |
|
702 default: |
|
703 { |
|
704 RXcapCache* cache = iXcapProtocol.Cache(); |
|
705 if( cache ) |
|
706 UpdateDocumentInfoL( cache ); |
|
707 DequeueOperation( request ); |
|
708 CheckOperationQueueL(); |
|
709 break; |
|
710 } |
|
711 } |
|
712 } |
|
713 |
|
714 // --------------------------------------------------------- |
|
715 // CXcapDocument::ResolveAsyncConflictL |
|
716 // |
|
717 // --------------------------------------------------------- |
|
718 // |
|
719 void CXcapDocument::ResolveAsyncConflictL() |
|
720 { |
|
721 #ifdef _DEBUG |
|
722 iXcapProtocol.WriteToLog( _L8( "CXcapDocument::ResolveAsyncConflictL()" ) ); |
|
723 #endif |
|
724 switch( iDocumentState ) |
|
725 { |
|
726 //This means the cached version of this document |
|
727 //is out-of-date and that it needs to be updated. |
|
728 case EXdmDocUpdating: |
|
729 { |
|
730 CreateTempCopyL(); |
|
731 iTempCopy->SetETag( iETagBuffer ); |
|
732 iTempCopy->FetchDataL(); |
|
733 iTempCopy->SaveClientStatus( iStatus ); |
|
734 iTempCopy->StartUpdateL(); |
|
735 iDocumentState = EResolvingAsyncConflict; |
|
736 SetActive(); |
|
737 } |
|
738 break; |
|
739 case EResolvingAsyncConflict: |
|
740 #ifdef _DEBUG |
|
741 iXcapProtocol.WriteToLog( _L8( " Async conflict resolved, retry insert" ) ); |
|
742 #endif |
|
743 //CheckOperationQueueL() will increment the index |
|
744 iUpdateIndex--; |
|
745 SetETag( iTempCopy->ETag() ); |
|
746 iDocumentState = ERetryingFailedOperation; |
|
747 CheckOperationQueueL(); |
|
748 break; |
|
749 case ERetryingFailedOperation: |
|
750 #ifdef _DEBUG |
|
751 iXcapProtocol.WriteToLog( _L8( " Operation retry ready" ) ); |
|
752 #endif |
|
753 //Nothing can be done now but instruct the |
|
754 //client to re-fetch the whole document and |
|
755 //retry the failed operation. |
|
756 User::RequestComplete( iClientStatus, KErrPathNotFound ); |
|
757 break; |
|
758 default: |
|
759 break; |
|
760 } |
|
761 } |
|
762 |
|
763 // --------------------------------------------------------- |
|
764 // CXcapDocument::HandleErrorL |
|
765 // |
|
766 // --------------------------------------------------------- |
|
767 // |
|
768 void CXcapDocument::HandleErrorL() |
|
769 { |
|
770 #ifdef _DEBUG |
|
771 iXcapProtocol.WriteToLog( _L8( "CXcapDocument::HandleErrorL()" ) ); |
|
772 #endif |
|
773 TInt clientCode = KErrGeneral; |
|
774 MXdmOperation* request = request = iChangeRequests[iUpdateIndex]; |
|
775 //The TXdmCompletionData is guaranteed to point at something |
|
776 const TXdmCompletionData& data = request->CompletionData(); |
|
777 switch( data.iCompletion ) |
|
778 { |
|
779 case KErrCancel: |
|
780 #ifdef _DEBUG |
|
781 iXcapProtocol.WriteToLog( _L8( " Update cancelled" ) ); |
|
782 #endif |
|
783 clientCode = KErrCancel; |
|
784 break; |
|
785 case ERetryingFailedOperation: |
|
786 #ifdef _DEBUG |
|
787 iXcapProtocol.WriteToLog( _L8( " Operation retry failed" ) ); |
|
788 #endif |
|
789 //Nothing can be done now but instruct the |
|
790 //client to re-fetch the whole document and |
|
791 //retry the failed operation. |
|
792 User::RequestComplete( iClientStatus, KXcapErrorUnrecoverableConflict ); |
|
793 break; |
|
794 case KXcapErrorHttpConflict: |
|
795 #ifdef _DEBUG |
|
796 iXcapProtocol.WriteToLog( _L8( " Conflict, parse error document if available" ) ); |
|
797 #endif |
|
798 if( data.iResponseData != NULL ) |
|
799 { |
|
800 TInt error = KErrNone; |
|
801 TPtrC8 errorData( data.iResponseData->Des() ); |
|
802 TRAP( error, iXcapProtocol.Parser().ParseDocumentL( errorData, ErrorRoot() ) ); |
|
803 #ifdef _DEBUG |
|
804 iXcapProtocol.WriteToLog( _L8( " Parsing completed: %d" ), error ); |
|
805 ErrorRoot()->Print(); |
|
806 #endif |
|
807 //Suppress build warning |
|
808 error = KErrNone; |
|
809 } |
|
810 User::RequestComplete( iClientStatus, KXcapErrorHttpConflict ); |
|
811 break; |
|
812 case KXcapErrorNetworkNotAvailabe: |
|
813 { |
|
814 #ifdef _DEBUG |
|
815 iXcapProtocol.WriteToLog( _L8( " Network not available, check cache" ) ); |
|
816 #endif |
|
817 if( iDataLength > 0 ) |
|
818 { |
|
819 RXcapCache* cache = iXcapProtocol.Cache(); |
|
820 if( cache != NULL ) |
|
821 { |
|
822 TPtrC name( Name() ); |
|
823 TInt error = KErrNone; |
|
824 TPtrC8 root = iXcapProtocol.Transport().RootUri(); |
|
825 HBufC8* data = HBufC8::NewLC( iDataLength ); |
|
826 TPtr8 dataPtr( data->Des() ); |
|
827 cache->FetchDocumentContent( dataPtr, name, root ); |
|
828 TRAP( error, iXcapProtocol.Parser().ParseDocumentL( this, dataPtr ) ); |
|
829 #ifdef _DEBUG |
|
830 iXcapProtocol.WriteToLog( _L8( " Parsing completed: %d" ), error ); |
|
831 #endif |
|
832 //Suppress build warning |
|
833 error = KErrNone; |
|
834 CleanupStack::PopAndDestroy(); //data |
|
835 } |
|
836 } |
|
837 else |
|
838 { |
|
839 #ifdef _DEBUG |
|
840 iXcapProtocol.WriteToLog( _L8( " No data in cache, nothing to do" ) ); |
|
841 #endif |
|
842 } |
|
843 User::RequestComplete( iClientStatus, KXcapErrorNetworkNotAvailabe ); |
|
844 } |
|
845 break; |
|
846 default: |
|
847 #ifdef _DEBUG |
|
848 iXcapProtocol.WriteToLog( _L8( " Default case - Result: %d" ), data.iCompletion ); |
|
849 #endif |
|
850 clientCode = iStatus.Int(); |
|
851 User::RequestComplete( iClientStatus, clientCode ); |
|
852 } |
|
853 DequeueOperation( request ); |
|
854 } |
|
855 |
|
856 // --------------------------------------------------------- |
|
857 // CXcapDocument::CheckOperationQueueL |
|
858 // |
|
859 // --------------------------------------------------------- |
|
860 // |
|
861 void CXcapDocument::CheckOperationQueueL() |
|
862 { |
|
863 #ifdef _DEBUG |
|
864 iXcapProtocol.WriteToLog( _L8( "CXcapDocument::CheckOperationQueueL()" ) ); |
|
865 #endif |
|
866 iUpdateIndex++; |
|
867 if( iUpdateIndex < iOperationCount ) |
|
868 ActivateOperationL(); |
|
869 else |
|
870 { |
|
871 DequeueAll(); |
|
872 iUpdateIndex = 0; |
|
873 iXcapProtocol.CheckActivity(); |
|
874 User::RequestComplete( iClientStatus, KErrNone ); |
|
875 } |
|
876 } |
|
877 |
|
878 // --------------------------------------------------------- |
|
879 // CXcapDocument::DequeueOperation |
|
880 // |
|
881 // --------------------------------------------------------- |
|
882 // |
|
883 void CXcapDocument::DequeueOperation( MXdmOperation* aOperation ) |
|
884 { |
|
885 #ifdef _DEBUG |
|
886 iXcapProtocol.WriteToLog( _L8( "CXcapDocument::DequeueOperation()" ) ); |
|
887 #endif |
|
888 TInt index = iChangeRequests.Find( aOperation ); |
|
889 if( index >= 0 ) |
|
890 { |
|
891 iChangeRequests.Remove( index ); |
|
892 aOperation->Destroy(); |
|
893 aOperation = NULL; |
|
894 } |
|
895 iOperationCount = iChangeRequests.Count(); |
|
896 } |
|
897 |
|
898 // --------------------------------------------------------- |
|
899 // CXcapDocument::DequeueAll |
|
900 // |
|
901 // --------------------------------------------------------- |
|
902 // |
|
903 void CXcapDocument::DequeueAll() |
|
904 { |
|
905 #ifdef _DEBUG |
|
906 iXcapProtocol.WriteToLog( _L8( "CXcapDocument::DequeueAll()" ) ); |
|
907 #endif |
|
908 TInt count = iChangeRequests.Count(); |
|
909 for( TInt i = 0;i < count;i++ ) |
|
910 { |
|
911 MXdmOperation* request = iChangeRequests[i]; |
|
912 iChangeRequests.Remove( i ); |
|
913 request->Destroy(); |
|
914 request = NULL; |
|
915 } |
|
916 } |
|
917 |
|
918 // --------------------------------------------------------- |
|
919 // CXcapDocument::EightBitNameLC |
|
920 // |
|
921 // --------------------------------------------------------- |
|
922 // |
|
923 HBufC8* CXcapDocument::EightBitNameLC() |
|
924 { |
|
925 /*#ifdef _DEBUG |
|
926 iXcapProtocol.WriteToLog( _L8( "CXcapDocument::EightBitNameLC()" ) ); |
|
927 #endif*/ |
|
928 __ASSERT_DEBUG( Name().Length() > 0, User::Panic( _L( "CXcapDocument" ), 1 ) ); |
|
929 HBufC8* buf = HBufC8::NewLC( Name().Length() ); |
|
930 buf->Des().Copy( Name() ); |
|
931 return buf; |
|
932 } |
|
933 |
|
934 // --------------------------------------------------------- |
|
935 // CXcapDocument::DocumentType |
|
936 // |
|
937 // --------------------------------------------------------- |
|
938 // |
|
939 TXdmDocType CXcapDocument::DocumentType() const |
|
940 { |
|
941 return iDocumentType; |
|
942 } |
|
943 |
|
944 // --------------------------------------------------------- |
|
945 // CXcapDocument::AppendNamespaceL |
|
946 // |
|
947 // --------------------------------------------------------- |
|
948 // |
|
949 void CXcapDocument::AppendNamespaceL( const TDesC8& aUri, const TDesC8& aPrefix ) |
|
950 { |
|
951 CXdmNamespace* ns = CXdmNamespace::NewL( aUri, aPrefix ); |
|
952 CleanupStack::PushL( ns ); |
|
953 User::LeaveIfError( iNamespaces.Append( ns ) ); |
|
954 CleanupStack::Pop(); //ns |
|
955 } |
|
956 |
|
957 // --------------------------------------------------------- |
|
958 // CXcapDocument::RemoveNamespace |
|
959 // |
|
960 // --------------------------------------------------------- |
|
961 // |
|
962 void CXcapDocument::RemoveNamespace( const TDesC8& aUri ) |
|
963 { |
|
964 TBool found = EFalse; |
|
965 CXdmNamespace* ns = NULL; |
|
966 TInt count = iNamespaces.Count(); |
|
967 for( TInt i = 0;!found && i < count;i++ ) |
|
968 { |
|
969 ns = iNamespaces[i]; |
|
970 if( ns->Uri().Compare( aUri ) == 0 ) |
|
971 { |
|
972 found = ETrue; |
|
973 iNamespaces.Remove( i ); |
|
974 delete ns; |
|
975 ns = NULL; |
|
976 } |
|
977 } |
|
978 } |
|
979 |
|
980 // --------------------------------------------------------- |
|
981 // CXcapDocument::Uri |
|
982 // |
|
983 // --------------------------------------------------------- |
|
984 // |
|
985 TPtrC8 CXcapDocument::Uri( const TDesC8& aPrefix ) const |
|
986 { |
|
987 TPtrC8 uri( _L8( "" ) ); |
|
988 TBool found = EFalse; |
|
989 TInt count = iNamespaces.Count(); |
|
990 for( TInt i = 0;!found && i < count ;i++ ) |
|
991 { |
|
992 if( iNamespaces[i]->Prefix().Compare( aPrefix ) == 0 ) |
|
993 { |
|
994 uri.Set( iNamespaces[i]->Uri() ); |
|
995 found = ETrue; |
|
996 } |
|
997 } |
|
998 return uri; |
|
999 } |
|
1000 |
|
1001 // --------------------------------------------------------- |
|
1002 // CXcapDocument::Count |
|
1003 // |
|
1004 // --------------------------------------------------------- |
|
1005 // |
|
1006 TInt CXcapDocument::Count() const |
|
1007 { |
|
1008 return iNamespaces.Count(); |
|
1009 } |
|
1010 |
|
1011 // --------------------------------------------------------- |
|
1012 // CXcapDocument::Prefix |
|
1013 // |
|
1014 // --------------------------------------------------------- |
|
1015 // |
|
1016 TPtrC8 CXcapDocument::Prefix( TInt aIndex ) const |
|
1017 { |
|
1018 TInt count = iNamespaces.Count(); |
|
1019 if( count > 0 && ( aIndex >= 0 && aIndex < count ) ) |
|
1020 return iNamespaces[aIndex]->Prefix(); |
|
1021 else return TPtrC8(); |
|
1022 } |
|
1023 |
|
1024 // --------------------------------------------------------- |
|
1025 // CXcapDocument::Uri |
|
1026 // |
|
1027 // --------------------------------------------------------- |
|
1028 // |
|
1029 TPtrC8 CXcapDocument::Uri( TInt aIndex ) const |
|
1030 { |
|
1031 TInt count = iNamespaces.Count(); |
|
1032 if( count > 0 && ( aIndex >= 0 && aIndex < count ) ) |
|
1033 return iNamespaces[aIndex]->Uri(); |
|
1034 else return TPtrC8(); |
|
1035 } |
|
1036 |
|
1037 // --------------------------------------------------------- |
|
1038 // CXcapDocument::ResetNamespaces |
|
1039 // |
|
1040 // --------------------------------------------------------- |
|
1041 // |
|
1042 void CXcapDocument::ResetNamespaces( ) |
|
1043 { |
|
1044 iNamespaces.ResetAndDestroy(); |
|
1045 } |
|
1046 |
|
1047 // --------------------------------------------------------- |
|
1048 // CXcapDocument::TimeStamp |
|
1049 // |
|
1050 // --------------------------------------------------------- |
|
1051 // |
|
1052 TTime CXcapDocument::TimeStamp() const |
|
1053 { |
|
1054 return iLastModification; |
|
1055 } |
|
1056 |
|
1057 // ---------------------------------------------------- |
|
1058 // CXdmDocument::SaveClientStatus |
|
1059 // |
|
1060 // ---------------------------------------------------- |
|
1061 // |
|
1062 void CXcapDocument::SaveClientStatus( TRequestStatus& aClientStatus ) |
|
1063 { |
|
1064 iClientStatus = &aClientStatus; |
|
1065 } |
|
1066 |
|
1067 // --------------------------------------------------------- |
|
1068 // CXcapDocument::DoCancel |
|
1069 // |
|
1070 // --------------------------------------------------------- |
|
1071 // |
|
1072 void CXcapDocument::DoCancel() |
|
1073 { |
|
1074 #ifdef _DEBUG |
|
1075 iXcapProtocol.WriteToLog( _L8( "CXcapDocument::DoCancel()" ) ); |
|
1076 #endif |
|
1077 if( iClientStatus ) |
|
1078 { |
|
1079 User::RequestComplete( iClientStatus, KErrCancel ); |
|
1080 #ifdef _DEBUG |
|
1081 iXcapProtocol.WriteToLog( _L8( " Request completed" ) ); |
|
1082 #endif |
|
1083 } |
|
1084 else |
|
1085 { |
|
1086 #ifdef _DEBUG |
|
1087 iXcapProtocol.WriteToLog( _L8( " iClientStatus == NULL => do nothing" ) ); |
|
1088 #endif |
|
1089 } |
|
1090 } |
|
1091 |
|
1092 |
|
1093 |
|
1094 |
|