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1 /* |
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2 * Copyright (c) 2010 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: |
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15 * |
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16 */ |
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17 |
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18 |
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19 |
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20 #include <aknlists.h> |
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21 #include <AknsSkinInstance.h> |
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22 #include <data_caging_path_literals.hrh> |
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23 |
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24 #include "engine.h" |
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25 #include "enginewrapper.h" |
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26 #include "creator_traces.h" |
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27 #include "creator_factory.h" |
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28 #include "creator_scriptentry.h" |
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29 |
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30 |
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31 |
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32 const TInt KReadBufSize = 8192; |
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33 |
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34 // Creator random data file filter |
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35 _LIT(KRandomDataFileFilter, "*.creatordataxml"); |
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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 CCommandParser* CCommandParser::NewL(CCreatorEngine* aEngine) |
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41 { |
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42 CCommandParser* self = CCommandParser::NewLC(aEngine); |
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43 CleanupStack::Pop(self); |
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44 return self; |
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45 } |
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46 |
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47 CCommandParser* CCommandParser::NewLC(CCreatorEngine* aEngine) |
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48 { |
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49 CCommandParser* self = new (ELeave) CCommandParser; |
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50 CleanupStack::PushL(self); |
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51 self->ConstructL(aEngine); |
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52 return self; |
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53 } |
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54 |
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55 CCommandParser::CCommandParser() |
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56 { |
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57 } |
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58 |
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59 void CCommandParser::ConstructL(CCreatorEngine* aEngine) |
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60 { |
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61 LOGSTRING("Creator: CCommandParser::ConstructL"); |
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62 |
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63 iEngine = aEngine; |
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64 |
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65 iReadBuf = HBufC8::NewL(KReadBufSize); |
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66 } |
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67 |
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68 CCommandParser::~CCommandParser() |
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69 { |
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70 LOGSTRING("Creator: CCommandParser::~CCommandParser"); |
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71 |
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72 if (iSearchArray){ |
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73 delete iSearchArray; |
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74 iSearchArray = NULL; |
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75 } |
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76 |
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77 if (iReadBuf) |
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78 delete iReadBuf; |
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79 } |
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80 |
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81 // --------------------------------------------------------------------------- |
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82 |
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83 void CCommandParser::QueryDialogClosedL(TBool aPositiveAction, TInt aUserData) |
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84 { |
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85 User::LeaveIfNull(iSearchArray); |
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86 |
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87 if( aUserData == EGetingScript ) |
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88 { |
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89 if(aPositiveAction) |
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90 { |
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91 iObserver->ScriptChosenL( ETrue, iSearchArray->MdcaPoint(iSelectedItem) ); |
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92 } |
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93 else |
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94 { |
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95 iObserver->ScriptChosenL( EFalse ); |
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96 } |
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97 } |
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98 else if( aUserData == EGetingRandomDataFile && iSearchArray->Count() ) |
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99 { |
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100 if(aPositiveAction) |
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101 { |
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102 TFileName fileName; |
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103 if (iSelectedItem == (iSearchArray->Count() - 1)) |
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104 { |
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105 // "default" (resource file) selected |
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106 fileName.Copy(KNullDesC); |
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107 } |
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108 else |
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109 { |
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110 // xml file selected |
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111 fileName.Copy(iSearchArray->MdcaPoint(iSelectedItem)); |
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112 } |
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113 iObserver->RandomDataFileChosenL( ETrue, fileName ); |
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114 } |
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115 else |
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116 { |
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117 iObserver->RandomDataFileChosenL( EFalse ); |
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118 } |
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119 } |
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120 } |
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121 |
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122 // --------------------------------------------------------------------------- |
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123 //#if(!defined __SERIES60_30__ && !defined __SERIES60_31__) |
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124 void CCommandParser::OpenScriptL() {} |
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125 TBool CCommandParser::OpenScriptL(MCommandParserObserver* aObserver) |
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126 { |
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127 LOGSTRING("Creator: CCommandParser::OpenScriptL"); |
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128 |
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129 User::LeaveIfNull( aObserver ); |
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130 iObserver = aObserver; |
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131 iSelectedItem = 0; |
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132 |
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133 TBool ret = EFalse; |
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134 |
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135 // init the search array |
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136 delete iSearchArray; |
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137 iSearchArray = NULL; |
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138 iSearchArray = new(ELeave) CDesCArrayFlat(20); |
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139 |
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140 // wait dialog |
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141 // TODO |
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142 //CAknGlobalNote* waitDialog = CAknGlobalNote::NewLC(); |
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143 //waitDialog->SetSoftkeys(R_AVKON_SOFTKEYS_CANCEL); |
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144 //TInt dialogId = waitDialog->ShowNoteL(EAknGlobalWaitNote, _L("Searching")); |
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145 |
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146 |
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147 // search all the .creator files from the phone |
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148 TInt err; |
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149 TRAP(err, FindFiles(_L("*.creatorxml"), _L("\\"))); |
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150 |
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151 TRAP(err, FindFiles(_L("*.creatorxml"), _L("\\system\\apps\\Creator\\"))); |
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152 |
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153 TRAP(err, FindFiles(_L("*.creatorxml"), _L("\\data\\"))); |
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154 TRAP(err, FindFilesRecursiveL(_L("*.creatorxml"), _L("\\data\\"))); |
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155 |
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156 TRAP(err, FindFiles(_L("*.creatorxml"), _L("\\documents\\"))); |
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157 TRAP(err, FindFilesRecursiveL(_L("*.creatorxml"), _L("\\documents\\"))); |
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158 |
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159 TRAP(err, FindFiles(_L("*.creatorxml"), _L("\\creator\\"))); |
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160 TRAP(err, FindFilesRecursiveL(_L("*.creatorxml"), _L("\\creator\\"))); |
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161 |
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162 TRAP(err, FindFiles(_L("*.creatorxml"), _L("\\scripts\\"))); |
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163 TRAP(err, FindFilesRecursiveL(_L("*.creatorxml"), _L("\\scripts\\"))); |
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164 |
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165 TRAP(err, FindFiles(_L("*.creatorxml"), _L("\\temp\\"))); |
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166 TRAP(err, FindFilesRecursiveL(_L("*.creatorxml"), _L("\\temp\\"))); |
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167 |
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168 TRAP(err, FindFiles(_L("*.creatorxml"), _L("\\system\\temp\\"))); |
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169 TRAP(err, FindFilesRecursiveL(_L("*.creatorxml"), _L("\\system\\temp\\"))); |
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170 |
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171 TRAP(err, FindFiles(_L("*.creatorxml"), _L("\\private\\20011383\\"))); |
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172 TRAP(err, FindFilesRecursiveL(_L("*.creatorxml"), _L("\\private\\20011383\\"))); |
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173 |
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174 TRAP(err, FindFilesRecursiveL(_L("*.creatorxml"), _L("\\private\\1000484b\\"))); |
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175 |
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176 |
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177 // remove the wait dialog |
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178 // TODO |
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179 //waitDialog->CancelNoteL(dialogId); |
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180 //CleanupStack::PopAndDestroy(); //waitDialog; |
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181 |
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182 |
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183 if ( iSearchArray->MdcaCount() > 0) |
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184 { |
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185 // create a file name array based on the iSearchArray |
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186 CDesCArray* fileNameArray = new(ELeave) CDesCArrayFlat(iSearchArray->MdcaCount()); |
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187 CleanupStack::PushL(fileNameArray); |
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188 |
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189 for (TInt i=0; i<iSearchArray->MdcaCount(); i++) |
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190 { |
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191 |
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192 TParse filename; // file name parser |
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193 filename.Set(iSearchArray->MdcaPoint(i), NULL, NULL); |
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194 |
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195 if ( filename.Drive()[0] == 'e' || filename.Drive()[0] == 'E') // MMC |
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196 { |
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197 TFileName nameMMC; |
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198 nameMMC.Append(filename.Name()); |
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199 nameMMC.Append(_L("\t0")); // MMC icon |
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200 fileNameArray->AppendL(nameMMC); |
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201 } |
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202 else |
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203 { |
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204 fileNameArray->AppendL(filename.Name()); |
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205 } |
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206 } |
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207 |
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208 ret = iEngine->GetEngineWrapper()->PopupListDialog(_L("Select script"), fileNameArray, &iSelectedItem, this, EGetingScript); |
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209 CleanupStack::PopAndDestroy(fileNameArray); |
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210 } |
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211 else // no scripts found from the search paths |
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212 { |
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213 iEngine->GetEngineWrapper()->ShowNote(_L("No scripts found")); |
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214 delete iSearchArray; |
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215 iSearchArray = NULL; |
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216 } |
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217 |
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218 |
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219 return ret; |
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220 } |
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221 /* |
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222 #else |
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223 // --------------------------------------------------------------------------- |
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224 void CCommandParser::OpenScriptL() |
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225 { |
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226 LOGSTRING("Creator: CCommandParser::OpenScriptL"); |
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227 |
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228 // init the search array |
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229 iSearchArray = new(ELeave) CDesCArrayFlat(500); |
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230 |
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231 // wait dialog |
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232 CAknGlobalNote* waitDialog = CAknGlobalNote::NewLC(); |
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233 waitDialog->SetSoftkeys(R_AVKON_SOFTKEYS_CANCEL); |
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234 TInt dialogId = waitDialog->ShowNoteL(EAknGlobalWaitNote, _L("Searching")); |
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235 |
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236 |
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237 // search all the .creator files from the phone |
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238 TInt err; |
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239 TRAP(err, FindFiles(_L("*.creator"), _L("\\"))); |
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240 |
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241 TRAP(err, FindFiles(_L("*.creator"), _L("\\system\\apps\\Creator\\"))); |
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242 |
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243 TRAP(err, FindFiles(_L("*.creator"), _L("\\data\\"))); |
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244 TRAP(err, FindFilesRecursiveL(_L("*.creator"), _L("\\data\\"))); |
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245 |
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246 TRAP(err, FindFiles(_L("*.creator"), _L("\\documents\\"))); |
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247 TRAP(err, FindFilesRecursiveL(_L("*.creator"), _L("\\documents\\"))); |
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248 |
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249 TRAP(err, FindFiles(_L("*.creator"), _L("\\creator\\"))); |
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250 TRAP(err, FindFilesRecursiveL(_L("*.creator"), _L("\\creator\\"))); |
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251 |
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252 TRAP(err, FindFiles(_L("*.creator"), _L("\\scripts\\"))); |
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253 TRAP(err, FindFilesRecursiveL(_L("*.creator"), _L("\\scripts\\"))); |
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254 |
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255 TRAP(err, FindFiles(_L("*.creator"), _L("\\temp\\"))); |
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256 TRAP(err, FindFilesRecursiveL(_L("*.creator"), _L("\\temp\\"))); |
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257 |
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258 TRAP(err, FindFiles(_L("*.creator"), _L("\\system\\temp\\"))); |
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259 TRAP(err, FindFilesRecursiveL(_L("*.creator"), _L("\\system\\temp\\"))); |
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260 |
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261 TRAP(err, FindFiles(_L("*.creator"), _L("\\private\\101FA751\\"))); |
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262 TRAP(err, FindFilesRecursiveL(_L("*.creator"), _L("\\private\\101FA751\\"))); |
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263 |
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264 TRAP(err, FindFilesRecursiveL(_L("*.creator"), _L("\\private\\1000484b\\"))); |
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265 |
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266 |
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267 // remove the wait dialog |
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268 waitDialog->CancelNoteL(dialogId); |
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269 CleanupStack::PopAndDestroy(); //waitDialog; |
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270 |
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271 |
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272 if ( iSearchArray->MdcaCount() > 0) |
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273 { |
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274 // create a file name array based on the iSearchArray |
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275 CDesCArray* fileNameArray = new(ELeave) CDesCArrayFlat(iSearchArray->MdcaCount()); |
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276 CleanupStack::PushL(fileNameArray); |
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277 |
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278 for (TInt i=0; i<iSearchArray->MdcaCount(); i++) |
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279 { |
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280 |
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281 TParse filename; // file name parser |
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282 filename.Set(iSearchArray->MdcaPoint(i), NULL, NULL); |
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283 |
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284 if ( filename.Drive()[0] == 'e' || filename.Drive()[0] == 'E') // MMC |
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285 { |
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286 TFileName nameMMC; |
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287 nameMMC.Append(filename.Name()); |
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288 nameMMC.Append(_L("\t0")); // MMC icon |
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289 fileNameArray->AppendL(nameMMC); |
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290 } |
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291 else |
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292 { |
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293 fileNameArray->AppendL(filename.Name()); |
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294 } |
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295 } |
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296 CleanupStack::Pop(fileNameArray); |
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297 |
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298 |
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299 // create a popup list |
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300 CAknSinglePopupMenuStyleListBox* listBox = new(ELeave) CAknSinglePopupMenuStyleListBox; |
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301 CleanupStack::PushL(listBox); |
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302 CAknPopupList* popupList = CAknPopupList::NewL( listBox, R_AVKON_SOFTKEYS_SELECT_CANCEL, AknPopupLayouts::EMenuWindow ); |
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303 CleanupStack::PushL(popupList); |
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304 popupList->SetTitleL(_L("Select script")); |
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305 listBox->ConstructL( popupList, EAknListBoxSelectionList|EAknListBoxLoopScrolling ); |
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306 listBox->CreateScrollBarFrameL( ETrue ); |
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307 listBox->ScrollBarFrame()->SetScrollBarVisibilityL( CEikScrollBarFrame::EOff, CEikScrollBarFrame::EAuto); |
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308 listBox->Model()->SetItemTextArray( fileNameArray ); |
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309 listBox->Model()->SetOwnershipType( ELbmOwnsItemArray ); // !!! |
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310 listBox->HandleItemAdditionL(); |
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311 |
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312 |
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313 // define MMC icon |
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314 MAknsSkinInstance* skin = AknsUtils::SkinInstance(); |
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315 _LIT( KFLDMemoryCardUiBitmapFile, "z:aknmemorycardui.mbm" ); |
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316 CAknIconArray* iconArray = new( ELeave ) CAknIconArray( 1 ); |
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317 listBox->ItemDrawer()->ColumnData()->SetIconArray( iconArray ); |
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318 |
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319 TParse* fp = new(ELeave) TParse(); |
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320 fp->Set(KFLDMemoryCardUiBitmapFile, &KDC_APP_BITMAP_DIR, NULL); |
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321 TFileName resourceFileName( fp->FullName() ); |
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322 delete fp; |
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323 |
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324 CGulIcon* icon = AknsUtils::CreateGulIconL( skin, KAknsIIDQgnIndiMmcAdd, |
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325 resourceFileName, |
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326 EMbmAknmemorycarduiQgn_indi_mmc_add, |
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327 EMbmAknmemorycarduiQgn_indi_mmc_add_mask ); |
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328 CleanupStack::PushL( icon ); |
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329 iconArray->AppendL( icon ); |
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330 CleanupStack::Pop( icon ); |
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331 |
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332 |
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333 // execute dialog |
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334 TBool result = popupList->ExecuteLD(); |
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335 CleanupStack::Pop(); // popupList |
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336 |
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337 if ( result ) |
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338 { |
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339 // open the file for reading |
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340 RFile file; |
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341 User::LeaveIfError(file.Open(CEikonEnv::Static()->FsSession(), iSearchArray->MdcaPoint(listBox->CurrentItemIndex()), EFileRead)); |
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342 while (ReadLineFromFileL(file) == KErrNone) |
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343 { |
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344 iReadBuf->Des().Trim(); // delete leading and trailing white space |
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345 |
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346 if (iReadBuf->Length() < 5) // command too short, ignoring... |
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347 { |
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348 //CEikonEnv::Static()->InfoMsg(_L("Corrupted line")); |
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349 } |
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350 |
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351 // check it's a valid line: first char is A-Z and the line ends to ';' |
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352 else if (iReadBuf->Des()[0] >= 'A' && iReadBuf->Des()[0] <= 'Z' && iReadBuf->Des()[iReadBuf->Length()-1] == ';') |
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353 { |
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354 // this line is valid -> parse the command |
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355 ParseCommandFromDescriptorL(); |
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356 } |
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357 else |
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358 { |
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359 //CEikonEnv::Static()->InfoMsg(_L("Not a valid line")); |
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360 } |
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361 |
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362 } |
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363 |
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364 file.Close(); |
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365 |
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366 // show a note if there were no valid commands in the script |
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367 if (iEngine->CommandArrayCount() == 0) |
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368 { |
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369 CAknInformationNote* note = new(ELeave) CAknInformationNote; |
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370 note->ExecuteLD(_L("No valid commands in this script")); |
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371 } |
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372 |
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373 } |
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374 |
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375 CleanupStack::PopAndDestroy(); //listBox |
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376 } |
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377 |
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378 else // no scripts found from the search paths |
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379 { |
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380 CAknInformationNote* note = new (ELeave) CAknInformationNote; |
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381 note->ExecuteLD(_L("No scripts found")); |
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382 } |
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383 |
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384 |
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385 delete iSearchArray; |
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386 iSearchArray = NULL; |
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387 |
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388 } |
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389 #endif |
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390 */ |
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391 |
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392 TBool CCommandParser::GetRandomDataFilenameL(MCommandParserObserver *aObserver) |
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393 { |
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394 LOGSTRING("Creator: CCommandParser::GetRandomDataFilenameL"); |
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395 TBool ret = EFalse; |
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396 |
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397 User::LeaveIfNull( aObserver ); |
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398 iObserver = aObserver; |
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399 iSelectedItem = 0; |
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400 |
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401 // init the search array |
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402 if (iSearchArray) |
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403 { |
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404 delete iSearchArray; |
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405 iSearchArray = NULL; |
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406 } |
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407 iSearchArray = new(ELeave) CDesCArrayFlat(500); |
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408 |
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409 /* TODO: |
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410 // wait dialog |
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411 CAknGlobalNote* waitDialog = CAknGlobalNote::NewLC(); |
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412 waitDialog->SetSoftkeys(R_AVKON_SOFTKEYS_CANCEL); |
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413 TInt dialogId = waitDialog->ShowNoteL(EAknGlobalWaitNote, _L("Searching")); |
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414 */ |
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415 |
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416 |
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417 // search all the creator random data files from the phone |
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418 TInt err; |
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419 TRAP(err, FindFiles(KRandomDataFileFilter, _L("\\"))); |
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420 |
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421 TRAP(err, FindFiles(KRandomDataFileFilter, _L("\\system\\apps\\Creator\\"))); |
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422 |
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423 TRAP(err, FindFiles(KRandomDataFileFilter, _L("\\data\\"))); |
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424 TRAP(err, FindFilesRecursiveL(KRandomDataFileFilter, _L("\\data\\"))); |
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425 |
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426 TRAP(err, FindFiles(KRandomDataFileFilter, _L("\\documents\\"))); |
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427 TRAP(err, FindFilesRecursiveL(KRandomDataFileFilter, _L("\\documents\\"))); |
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428 |
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429 TRAP(err, FindFiles(KRandomDataFileFilter, _L("\\creator\\"))); |
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430 TRAP(err, FindFilesRecursiveL(KRandomDataFileFilter, _L("\\creator\\"))); |
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431 |
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432 TRAP(err, FindFiles(KRandomDataFileFilter, _L("\\scripts\\"))); |
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433 TRAP(err, FindFilesRecursiveL(KRandomDataFileFilter, _L("\\scripts\\"))); |
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434 |
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435 TRAP(err, FindFiles(KRandomDataFileFilter, _L("\\temp\\"))); |
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436 TRAP(err, FindFilesRecursiveL(KRandomDataFileFilter, _L("\\temp\\"))); |
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437 |
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438 TRAP(err, FindFiles(KRandomDataFileFilter, _L("\\system\\temp\\"))); |
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439 TRAP(err, FindFilesRecursiveL(KRandomDataFileFilter, _L("\\system\\temp\\"))); |
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440 |
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441 TRAP(err, FindFiles(KRandomDataFileFilter, _L("\\private\\20011383\\"))); |
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442 TRAP(err, FindFilesRecursiveL(KRandomDataFileFilter, _L("\\private\\20011383\\"))); |
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443 |
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444 TRAP(err, FindFilesRecursiveL(KRandomDataFileFilter, _L("\\private\\1000484b\\"))); |
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445 |
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446 |
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447 // remove the wait dialog |
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448 // TODO |
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449 //waitDialog->CancelNoteL(dialogId); |
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450 //CleanupStack::PopAndDestroy(); //waitDialog; |
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451 |
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452 |
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453 if (iSearchArray->MdcaCount() > 0) |
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454 { |
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455 // create a file name array based on the iSearchArray |
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456 CDesCArray* fileNameArray = new(ELeave) CDesCArrayFlat(iSearchArray->MdcaCount() + 1); |
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457 CleanupStack::PushL(fileNameArray); |
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458 |
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459 for (TInt i=0; i<iSearchArray->MdcaCount(); i++) |
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460 { |
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461 |
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462 TParse filename; // file name parser |
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463 filename.Set(iSearchArray->MdcaPoint(i), NULL, NULL); |
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464 |
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465 if ( filename.Drive()[0] == 'e' || filename.Drive()[0] == 'E') // MMC |
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466 { |
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467 TFileName nameMMC; |
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468 nameMMC.Append(filename.Name()); |
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469 nameMMC.Append(_L("\t0")); // MMC icon |
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470 fileNameArray->AppendL(nameMMC); |
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471 } |
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472 else |
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473 { |
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474 fileNameArray->AppendL(filename.Name()); |
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475 } |
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476 } |
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477 |
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478 // add "default" (resource file) to list |
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479 fileNameArray->AppendL(_L("Default")); |
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480 |
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481 ret = iEngine->GetEngineWrapper()->PopupListDialog(_L("Select random data file"), fileNameArray, &iSelectedItem, this, EGetingRandomDataFile); |
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482 CleanupStack::PopAndDestroy(fileNameArray); |
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483 } |
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484 else // no random data files found from the search paths |
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485 { |
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486 iEngine->GetEngineWrapper()->ShowNote(_L("No random data files found")); |
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487 delete iSearchArray; |
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488 iSearchArray = NULL; |
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489 } |
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490 |
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491 return ret; |
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492 } |
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493 |
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494 TInt CCommandParser::FindFilesRecursiveL(const TDesC& aFileName, const TDesC& aPath) |
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495 { |
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496 return CreatorFileUtils::FindFilesRecursiveL(iSearchArray, aFileName, aPath); |
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497 } |
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498 TInt CreatorFileUtils::FindFilesRecursiveL(CDesCArrayFlat* aFileArray, const TDesC& aFileName, const TDesC& aPath) |
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499 { |
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500 TInt err = KErrNone; |
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501 CDirScan* scan = CDirScan::NewLC(CEikonEnv::Static()->FsSession()); |
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502 scan->SetScanDataL(aPath, KEntryAttDir, ESortNone); |
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503 CDir* dirEntries = NULL; |
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504 |
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505 for(;;) |
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506 { |
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507 TRAP(err, scan->NextL(dirEntries)); |
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508 if (!dirEntries || (err!=KErrNone)) |
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509 break; |
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510 |
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511 for (TInt i=0; i<dirEntries->Count(); i++) |
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512 { |
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513 TFileName path(scan->FullPath()); |
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514 path.Append((*dirEntries)[i].iName); |
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515 path.Append(_L("\\")); |
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516 FindFiles(aFileArray, aFileName, path); |
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517 } |
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518 delete(dirEntries); |
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519 } |
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520 |
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521 CleanupStack::PopAndDestroy(scan); |
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522 return err; |
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523 } |
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524 |
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525 TInt CreatorFileUtils::FindFiles(CDesCArrayFlat* aFileArray, const TDesC& aFileName, const TDesC& aPath) |
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526 { |
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527 TFindFile fileFinder(CEikonEnv::Static()->FsSession()); |
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528 CDir* fileList; |
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529 TInt err = fileFinder.FindWildByDir(aFileName, aPath, fileList); |
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530 |
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531 while (err == KErrNone) |
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532 { |
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533 for (TInt i=0; i<fileList->Count(); i++) |
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534 { |
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535 TParse fullentry; |
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536 fullentry.Set((*fileList)[i].iName, &fileFinder.File(), NULL); |
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537 |
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538 TRAP(err, aFileArray->AppendL(fullentry.FullName())); |
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539 } |
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540 |
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541 delete fileList; |
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542 err = fileFinder.FindWild(fileList); |
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543 } |
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544 return err; |
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545 } |
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546 // --------------------------------------------------------------------------- |
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547 |
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548 TInt CCommandParser::FindFiles(const TDesC& aFileName, const TDesC& aPath) |
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549 { |
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550 return CreatorFileUtils::FindFiles(iSearchArray, aFileName, aPath); |
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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 TInt CCommandParser::ReadLineFromFileL(RFile& aInputFile) |
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556 { |
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557 LOGSTRING("Creator: CCommandParser::ReadLineFromFile"); |
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558 |
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559 _LIT8(KImcvCRLF, "\r\n"); |
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560 |
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561 TInt err = KErrNone; |
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562 |
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563 // Read into the buffer |
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564 HBufC8* tempLine = HBufC8::NewLC(KReadBufSize); |
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565 TPtr8 buffer = tempLine->Des(); |
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566 |
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567 // clear the targer |
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568 iReadBuf->Des().Copy(_L("")); |
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569 |
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570 // Get the current file position |
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571 TInt filePos = 0; |
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572 aInputFile.Seek(ESeekCurrent, filePos); |
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573 |
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574 // Read the buffer |
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575 err = aInputFile.Read(buffer); |
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576 |
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577 //end of file? |
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578 TInt s = buffer.Length(); |
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579 if ( s == 0) |
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580 err = KErrEof; |
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581 |
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582 if (err == KErrNone) |
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583 { |
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584 // Copy to the lfcr and then set the file pointer to the point after that |
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585 TInt pos = buffer.Find(KImcvCRLF); |
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586 if ( pos != -1) |
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587 { |
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588 iReadBuf->Des().Justify(buffer, pos, ELeft, ' '); |
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589 filePos += (pos+2); |
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590 |
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591 // Set the file pointer back to after the lfcr |
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592 aInputFile.Seek(ESeekStart, filePos); |
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593 } |
|
594 // Else fill the whole buffer |
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595 else |
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596 { |
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597 iReadBuf->Des().Copy(buffer); |
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598 } |
|
599 } |
|
600 |
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601 CleanupStack::PopAndDestroy(); // tempLine |
|
602 return err; |
|
603 } |
|
604 |
|
605 // --------------------------------------------------------------------------- |
|
606 |
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607 void CCommandParser::StrParserL(HBufC*& aDestinationBuf, TUint aToken) |
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608 { |
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609 // store old position |
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610 iParserOldPosition = iParserPosition; |
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611 |
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612 // make sure we are not reading outside of buffer |
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613 if (iParserPosition >= iReadBuf->Length() - 1) |
|
614 return; |
|
615 |
|
616 // read until asked token |
|
617 do |
|
618 { |
|
619 iParserPosition++; |
|
620 } |
|
621 while (iReadBuf->Des()[iParserPosition] != aToken && iParserPosition < iReadBuf->Des().Length()-1); |
|
622 |
|
623 // calculate length of the destination buffer |
|
624 TInt bufferLength = iParserPosition-iParserOldPosition-1; |
|
625 |
|
626 // reset the destination buffer |
|
627 if (aDestinationBuf) |
|
628 { |
|
629 delete aDestinationBuf; |
|
630 aDestinationBuf = NULL; |
|
631 } |
|
632 |
|
633 // allocate memory for the destination buffer |
|
634 aDestinationBuf = HBufC::NewL(bufferLength); |
|
635 |
|
636 // copy data from the read buffer to the destination buffer |
|
637 aDestinationBuf->Des().Copy(iReadBuf->Des().Mid(iParserOldPosition+1, bufferLength)); |
|
638 } |
|
639 |
|
640 // --------------------------------------------------------------------------- |
|
641 |
|
642 void CCommandParser::StrParserL(HBufC8*& aDestinationBuf, TUint aToken) |
|
643 { |
|
644 // store old position |
|
645 iParserOldPosition = iParserPosition; |
|
646 |
|
647 // make sure we are not reading outside of buffer |
|
648 if (iParserPosition >= iReadBuf->Length() - 1) |
|
649 return; |
|
650 |
|
651 // read until asked token |
|
652 do |
|
653 { |
|
654 iParserPosition++; |
|
655 } |
|
656 while (iReadBuf->Des()[iParserPosition] != aToken && iParserPosition < iReadBuf->Des().Length()-1); |
|
657 |
|
658 // calculate length of the destination buffer |
|
659 TInt bufferLength = iParserPosition-iParserOldPosition-1; |
|
660 |
|
661 // reset the destination buffer |
|
662 if (aDestinationBuf) |
|
663 { |
|
664 delete aDestinationBuf; |
|
665 aDestinationBuf = NULL; |
|
666 } |
|
667 |
|
668 // allocate memory for the destination buffer |
|
669 aDestinationBuf = HBufC8::NewL(bufferLength); |
|
670 |
|
671 // copy data from the read buffer to the destination buffer |
|
672 aDestinationBuf->Des().Copy(iReadBuf->Des().Mid(iParserOldPosition+1, bufferLength)); |
|
673 } |
|
674 |
|
675 //---------------------------------------------------------------------------- |
|
676 |
|
677 void CCommandParser::HandleSessionEventL(TMsvSessionEvent /*aEvent*/, TAny* /*aArg1*/, TAny* /*aArg2*/, TAny* /*aArg3*/) // from MMsvSessionObserver |
|
678 { |
|
679 } |
|
680 |
|
681 //---------------------------------------------------------------------------- |
|
682 |