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1 /* |
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2 * Copyright (c) 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: State machine for fetching data without caching it permanently |
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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 #include "rsfwflushstatemachine.h" |
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20 #include "rsfwinterface.h" |
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21 #include "rsfwfileentry.h" |
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22 #include "rsfwfileengine.h" |
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23 #include "rsfwrfeserver.h" |
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24 #include "rsfwvolumetable.h" |
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25 #include "rsfwfiletable.h" |
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26 #include "rsfwwaitnotemanager.h" |
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27 #include "rsfwvolume.h" |
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28 #include "mdebug.h" |
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29 |
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30 |
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31 // ---------------------------------------------------------------------------- |
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32 // CRsfwFlushStateMachine::CRsfwFlushStateMachine |
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33 // ---------------------------------------------------------------------------- |
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34 // |
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35 CRsfwFlushStateMachine::CRsfwFlushStateMachine() |
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36 { |
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37 } |
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38 |
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39 // ---------------------------------------------------------------------------- |
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40 // CRsfwFlushStateMachine::CompleteRequestL |
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41 // ---------------------------------------------------------------------------- |
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42 // |
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43 CRsfwRfeStateMachine::TState* |
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44 CRsfwFlushStateMachine::CompleteRequestL(TInt aError) |
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45 { |
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46 DEBUGSTRING(("CRsfwFlushStateMachine::CompleteRequestL()")); |
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47 // If we just wrote the file to the server set attributes from the cache |
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48 // file's attributes.Even if writing the file failed, attributes should |
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49 // reflect the local modifications |
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50 if (Node()->CacheFileName()) |
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51 { |
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52 FileEngine()->SetupAttributes(*Node()); |
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53 } |
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54 |
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55 CompleteAndDestroyState()->SetErrorCode(aError); |
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56 return CompleteAndDestroyState(); |
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57 } |
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58 |
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59 // ---------------------------------------------------------------------------- |
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60 // CRsfwFlushStateMachine::TFlushDataToServerState::TFlushDataToServerState |
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61 // ---------------------------------------------------------------------------- |
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62 // |
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63 CRsfwFlushStateMachine::TFlushDataToServerState::TFlushDataToServerState( |
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64 CRsfwFlushStateMachine* aParent) |
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65 : iOperation(aParent) |
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66 { |
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67 } |
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68 |
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69 // ---------------------------------------------------------------------------- |
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70 // CRsfwFlushStateMachine::TFlushDataToServerState::EnterL |
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71 // ---------------------------------------------------------------------------- |
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72 // |
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73 void CRsfwFlushStateMachine::TFlushDataToServerState::EnterL() |
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74 { |
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75 DEBUGSTRING(("CRsfwFlushStateMachine::TFlushDataToServerState::EnterL()")); |
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76 |
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77 TDesC* cacheNamep; |
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78 if (!iOperation->Node()) |
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79 { |
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80 User::Leave(KErrNotFound); |
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81 } |
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82 |
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83 TRfeFlushInArgs* inArgs = |
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84 static_cast<TRfeFlushInArgs*>(iOperation->iInArgs); |
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85 |
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86 |
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87 if (iOperation->Node()->IsCancelled()) |
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88 { |
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89 // user has cancelled writing this file to server even before we got to flush |
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90 // (when the file was being written to the local cache) |
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91 iOperation->HandleRemoteAccessResponse(0, KErrCancel); |
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92 } |
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93 else |
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94 { |
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95 TInt firstByte = inArgs->iFirstByte; |
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96 TInt dataLength = inArgs->iDataLength; |
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97 TInt totalSize = inArgs->iTotalSize; |
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98 |
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99 cacheNamep = iOperation->Node()->CacheFileName(); |
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100 |
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101 _LIT8(KTextPlain, "text/plain"); |
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102 HBufC* fullName = |
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103 iOperation->FileEngine()->FullNameLC(*(iOperation->Node())); |
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104 |
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105 |
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106 // get the MIME-type of the file |
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107 HBufC8* contentType = iOperation->FileEngine()->GetContentType(*cacheNamep); |
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108 |
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109 if (contentType) |
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110 { |
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111 CleanupStack::PushL(contentType); |
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112 } |
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113 else |
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114 { |
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115 contentType = KTextPlain().AllocLC(); |
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116 } |
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117 |
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118 if ((firstByte == 0) && |
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119 (dataLength == totalSize)) |
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120 { |
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121 // non-partial put |
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122 TUint transactionId |
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123 = iOperation->FileEngine()->RemoteAccessL()->PutFileL(*cacheNamep, |
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124 *fullName, |
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125 *contentType, |
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126 iOperation); |
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127 |
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128 } |
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129 else |
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130 { |
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131 // partial put |
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132 TUint transactionId |
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133 = iOperation->FileEngine()->RemoteAccessL()->PutFileL(*cacheNamep, |
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134 *fullName, |
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135 *contentType, |
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136 firstByte, |
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137 dataLength-firstByte, |
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138 totalSize, |
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139 iOperation); |
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140 } |
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141 |
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142 CleanupStack::PopAndDestroy(2); // fullName, contentType |
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143 } |
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144 |
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145 } |
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146 |
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147 // ---------------------------------------------------------------------------- |
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148 // CRsfwFlushStateMachine::TFlushDataToServerState::CompleteL |
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149 // ---------------------------------------------------------------------------- |
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150 // |
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151 CRsfwRfeStateMachine::TState* |
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152 CRsfwFlushStateMachine::TFlushDataToServerState::CompleteL() |
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153 { |
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154 DEBUGSTRING(("CRsfwFlushStateMachine::TFlushDataToServerState::CompleteL()")); |
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155 return iOperation->CompleteRequestL(KErrNone); |
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156 } |
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157 |
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158 // ---------------------------------------------------------------------------- |
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159 // CRsfwFlushStateMachine::TFlushDataToServerState::ErrorL |
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160 // ---------------------------------------------------------------------------- |
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161 // |
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162 CRsfwRfeStateMachine::TState* |
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163 CRsfwFlushStateMachine::TFlushDataToServerState::ErrorL(TInt aCode) |
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164 { |
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165 DEBUGSTRING(("CRsfwFlushStateMachine::TFlushDataToServerState::ErrorL() %d", aCode)); |
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166 return iOperation->CompleteRequestL(aCode); |
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167 } |
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168 |
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169 |
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170 // End of file |
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171 |