1 /* |
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2 * Copyright (c) 2009 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 #include <memspy/engine/memspyenginehelperecom.h> |
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19 |
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20 // System includes |
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21 #include <charconv.h> |
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22 |
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23 // User includes |
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24 #include <memspy/engine/memspyengine.h> |
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25 #include <memspy/engine/memspyengineutils.h> |
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26 #include <memspy/engine/memspyenginehelperfilesystem.h> |
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27 |
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28 // Literal constants |
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29 _LIT8( KMemSpyEComXmlFileMimeType, "text/xml" ); |
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30 _LIT8( KMemSpyXmlSpec_MasterSection, "memspy_ecom_sections" ); |
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31 _LIT8( KMemSpyXmlSpec_ChildSectionCategory, "category" ); |
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32 _LIT8( KMemSpyXmlSpec_ChildSectionCategory_Attribute_Name, "name" ); |
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33 _LIT8( KMemSpyXmlSpec_ChildSectionInterface, "interface" ); |
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34 _LIT8( KMemSpyXmlSpec_ChildSectionInterface_Name, "name" ); |
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35 _LIT8( KMemSpyXmlSpec_ChildSectionInterface_Uid, "uid" ); |
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36 _LIT8( KMemSpyXmlSpec_HexPrefix, "0x" ); |
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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 |
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42 CMemSpyEngineHelperECom::CMemSpyEngineHelperECom( CMemSpyEngine& aEngine ) |
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43 : iEngine( aEngine ) |
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44 { |
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45 } |
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46 |
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47 |
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48 CMemSpyEngineHelperECom::~CMemSpyEngineHelperECom() |
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49 { |
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50 iCategories.ResetAndDestroy(); |
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51 iCategories.Close(); |
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52 // |
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53 delete iParser; |
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54 delete iConverter; |
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55 // |
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56 iEComSession.Close(); |
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57 REComSession::FinalClose(); |
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58 } |
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59 |
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60 |
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61 void CMemSpyEngineHelperECom::ConstructL() |
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62 { |
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63 TRAPD( err, ConstructInternalL() ); |
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64 //RDebug::Printf( "CMemSpyEngineHelperECom::ConstructL() - error: %d", err ); |
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65 err = err; |
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66 } |
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67 |
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68 |
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69 void CMemSpyEngineHelperECom::ConstructInternalL() |
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70 { |
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71 //RDebug::Printf( "CMemSpyEngineHelperECom::ConstructInternalL() - START" ); |
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72 iEComSession = REComSession::OpenL(); |
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73 |
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74 //RDebug::Printf( "CMemSpyEngineHelperECom::ConstructInternalL() - creating parser..." ); |
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75 iParser = CParser::NewL( KMemSpyEComXmlFileMimeType, *this ); |
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76 |
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77 // We only convert from UTF-8 to UTF-16 |
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78 //RDebug::Printf( "CMemSpyEngineHelperECom::ConstructInternalL() - creating charconv object..." ); |
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79 iConverter = CCnvCharacterSetConverter::NewL(); |
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80 if ( iConverter->PrepareToConvertToOrFromL( KCharacterSetIdentifierUtf8, iEngine.FsSession() ) == CCnvCharacterSetConverter::ENotAvailable ) |
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81 { |
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82 User::Leave(KErrNotFound); |
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83 } |
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84 |
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85 //RDebug::Printf( "CMemSpyEngineHelperECom::ConstructInternalL() - reading xml..." ); |
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86 ConstructFromFileL(); |
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87 |
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88 //RDebug::Printf( "CMemSpyEngineHelperECom::ConstructInternalL() - END" ); |
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89 } |
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90 |
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91 |
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92 void CMemSpyEngineHelperECom::ConstructFromFileL() |
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93 { |
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94 //RDebug::Printf( "CMemSpyEngineHelperECom::ConstructFromFileL() - START" ); |
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95 |
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96 // Locate the source file |
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97 TRAPD( err, |
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98 HBufC* fileName = FindEComXmlFileNameLC(); |
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99 ParseL( *fileName ); |
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100 CleanupStack::PopAndDestroy( fileName ); |
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101 ); |
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102 err = err; |
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103 |
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104 //RDebug::Printf( "CMemSpyEngineHelperECom::ConstructFromFileL() - parse error: %d", err ); |
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105 |
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106 delete iConverter; |
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107 iConverter = NULL; |
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108 |
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109 // Build captions |
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110 const TInt categoryCount = iCategories.Count(); |
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111 for( TInt i=0; i<categoryCount; i++ ) |
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112 { |
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113 //RDebug::Printf( "CMemSpyEngineHelperECom::ConstructFromFileL() - building caption: %d", i ); |
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114 |
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115 CMemSpyEngineEComCategory* cat = iCategories[ i ]; |
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116 cat->BuildCaptionL(); |
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117 } |
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118 |
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119 //RDebug::Printf( "CMemSpyEngineHelperECom::ConstructFromFileL() - END" ); |
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120 } |
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121 |
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122 |
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123 CMemSpyEngineHelperECom* CMemSpyEngineHelperECom::NewL( CMemSpyEngine& aEngine ) |
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124 { |
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125 CMemSpyEngineHelperECom* self = new(ELeave) CMemSpyEngineHelperECom( aEngine ); |
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126 CleanupStack::PushL( self ); |
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127 self->ConstructL(); |
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128 CleanupStack::Pop( self ); |
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129 return self; |
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130 } |
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131 |
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132 |
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133 REComSession& CMemSpyEngineHelperECom::EComSession() |
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134 { |
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135 return iEComSession; |
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136 } |
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137 |
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138 |
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139 EXPORT_C CMemSpyEngineEComCategory& CMemSpyEngineHelperECom::At( TInt aIndex ) |
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140 { |
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141 return *iCategories[ aIndex ]; |
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142 } |
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143 |
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144 |
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145 EXPORT_C TInt CMemSpyEngineHelperECom::IndexOf( const CMemSpyEngineEComCategory& aEntry ) |
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146 { |
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147 const TInt index = iCategories.Find( &aEntry ); |
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148 return index; |
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149 } |
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150 |
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151 |
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152 EXPORT_C TInt CMemSpyEngineHelperECom::MdcaCount() const |
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153 { |
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154 return iCategories.Count(); |
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155 } |
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156 |
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157 |
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158 EXPORT_C TPtrC CMemSpyEngineHelperECom::MdcaPoint( TInt aIndex ) const |
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159 { |
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160 CMemSpyEngineEComCategory* category = iCategories[ aIndex ]; |
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161 return category->Caption(); |
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162 } |
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163 |
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164 |
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165 HBufC* CMemSpyEngineHelperECom::FindEComXmlFileNameLC() |
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166 { |
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167 RFs& fsSession = iEngine.FsSession(); |
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168 // |
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169 TFileName* fileName = new(ELeave) TFileName(); |
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170 CleanupStack::PushL( fileName ); |
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171 // |
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172 fsSession.PrivatePath( *fileName ); |
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173 // |
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174 TFindFile findFile( fsSession ); |
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175 User::LeaveIfError( findFile.FindByPath( KMemSpyEComInterfaceIdFileName, fileName ) ); |
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176 // |
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177 HBufC* ret = findFile.File().AllocL(); |
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178 CleanupStack::PopAndDestroy( fileName ); |
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179 CleanupStack::PushL( ret ); |
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180 return ret; |
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181 } |
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182 |
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183 |
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184 void CMemSpyEngineHelperECom::ConvertL( const TDesC8& aInput, TDes16& aOutput ) |
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185 { |
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186 const TInt error = iConverter->ConvertToUnicode( aOutput, aInput, iCharconvConverterState ); |
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187 User::LeaveIfError( error ); |
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188 } |
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189 |
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190 |
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191 void CMemSpyEngineHelperECom::ParseL( const TDesC& aFileName ) |
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192 { |
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193 Xml::ParseL( *iParser, iEngine.FsSession(), aFileName ); |
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194 // |
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195 const TInt error = iParserErrorCode; |
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196 //RDebug::Printf( "CMemSpyEngineHelperECom::ParseL() - iParserErrorCode: %d", iParserErrorCode ); |
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197 iParserErrorCode = KErrNone; |
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198 // |
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199 User::LeaveIfError( error ); |
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200 } |
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201 |
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202 |
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203 void CMemSpyEngineHelperECom::OnChildSectionCategoryL( const RAttributeArray& aAttributes ) |
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204 { |
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205 TBuf<128> name; |
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206 TBool gotName = EFalse; |
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207 // |
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208 const TInt count = aAttributes.Count(); |
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209 for( TInt i=0; i<count; i++ ) |
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210 { |
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211 const TPtrC8 attrib( aAttributes[ i ].Attribute().LocalName().DesC() ); |
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212 const TPtrC8 value( aAttributes[ i ].Value().DesC() ); |
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213 // |
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214 if ( attrib.CompareF( KMemSpyXmlSpec_ChildSectionCategory_Attribute_Name ) == 0 ) |
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215 { |
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216 if ( gotName ) |
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217 { |
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218 User::LeaveIfError( KErrCorrupt ); |
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219 } |
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220 else |
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221 { |
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222 ConvertL( value, name ); |
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223 gotName = ETrue; |
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224 } |
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225 } |
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226 } |
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227 // |
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228 if ( gotName ) |
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229 { |
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230 // Make a new category |
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231 //RDebug::Print( _L("CMemSpyEngineHelperECom::OnChildSectionCategoryL() - creating category: %S"), &name ); |
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232 |
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233 CMemSpyEngineEComCategory* category = CMemSpyEngineEComCategory::NewLC( *this, name ); |
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234 iCategories.AppendL( category ); |
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235 CleanupStack::Pop( category ); |
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236 |
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237 //RDebug::Print( _L("CMemSpyEngineHelperECom::OnChildSectionCategoryL() - created category: %S"), &name ); |
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238 } |
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239 else |
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240 { |
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241 User::Leave( KErrCorrupt ); |
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242 } |
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243 } |
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244 |
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245 |
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246 void CMemSpyEngineHelperECom::OnChildSectionInterfaceL( const RAttributeArray& aAttributes ) |
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247 { |
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248 TUid uid = KNullUid; |
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249 TBuf<128> name; |
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250 TBool gotName = EFalse; |
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251 TBool gotUid = EFalse; |
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252 // |
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253 const TInt count = aAttributes.Count(); |
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254 for( TInt i=0; i<count; i++ ) |
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255 { |
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256 const TPtrC8 attrib( aAttributes[ i ].Attribute().LocalName().DesC() ); |
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257 const TPtrC8 value( aAttributes[ i ].Value().DesC() ); |
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258 // |
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259 if ( attrib.CompareF( KMemSpyXmlSpec_ChildSectionInterface_Name ) == 0 ) |
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260 { |
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261 if ( gotName ) |
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262 { |
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263 User::LeaveIfError( KErrCorrupt ); |
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264 } |
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265 else |
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266 { |
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267 ConvertL( value, name ); |
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268 gotName = ETrue; |
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269 } |
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270 } |
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271 else if ( attrib.CompareF( KMemSpyXmlSpec_ChildSectionInterface_Uid ) == 0 ) |
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272 { |
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273 if ( gotUid ) |
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274 { |
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275 User::LeaveIfError( KErrCorrupt ); |
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276 } |
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277 else |
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278 { |
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279 if ( value.Length() >= 8 ) |
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280 { |
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281 TRadix radix = EDecimal; |
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282 TPtrC8 pValue( value ); |
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283 // |
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284 if ( value.Length() == 10 && value.Left( 2 ) == KMemSpyXmlSpec_HexPrefix ) |
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285 { |
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286 pValue.Set( value.Mid( 2 ) ); |
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287 radix = EHex; |
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288 } |
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289 // |
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290 TUint32 uidVal = 0; |
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291 TLex8 lexer( pValue ); |
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292 const TInt err = lexer.Val( uidVal, radix ); |
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293 User::LeaveIfError( err ); |
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294 uid.iUid = uidVal; |
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295 gotUid = ETrue; |
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296 } |
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297 } |
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298 } |
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299 } |
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300 // |
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301 const TInt catCount = iCategories.Count(); |
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302 if ( gotName && gotUid && catCount > 0 ) |
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303 { |
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304 //RDebug::Print( _L("CMemSpyEngineHelperECom::OnChildSectionInterfaceL() - creating interface for %S [0x%08x]"), &name, uid.iUid ); |
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305 |
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306 CMemSpyEngineEComCategory* category = iCategories[ catCount - 1 ]; |
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307 TRAPD( err, category->CreateInterfaceL( name, uid ) ); |
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308 err = err; |
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309 //RDebug::Print( _L("CMemSpyEngineHelperECom::OnChildSectionInterfaceL() - error: %d, for %S [0x%08x]"), err, &name, uid.iUid ); |
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310 } |
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311 else |
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312 { |
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313 User::Leave( KErrCorrupt ); |
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314 } |
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315 } |
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316 |
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317 |
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318 void CMemSpyEngineHelperECom::OnStartDocumentL( const RDocumentParameters& /*aDocParam*/, TInt aErrorCode ) |
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319 { |
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320 User::LeaveIfError( aErrorCode ); |
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321 } |
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322 |
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323 |
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324 void CMemSpyEngineHelperECom::OnEndDocumentL( TInt aErrorCode ) |
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325 { |
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326 User::LeaveIfError( aErrorCode ); |
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327 } |
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328 |
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329 |
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330 void CMemSpyEngineHelperECom::OnStartElementL( const RTagInfo& aElement, const RAttributeArray& aAttributes, TInt aErrorCode ) |
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331 { |
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332 User::LeaveIfError( aErrorCode ); |
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333 // |
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334 TInt err = KErrNone; |
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335 const TPtrC8 name( aElement.LocalName().DesC() ); |
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336 // |
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337 if ( name.CompareF( KMemSpyXmlSpec_MasterSection ) == 0 ) |
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338 { |
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339 iSeenMasterSection = ETrue; |
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340 } |
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341 else if ( iSeenMasterSection ) |
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342 { |
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343 if ( name.CompareF( KMemSpyXmlSpec_ChildSectionCategory ) == 0 ) |
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344 { |
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345 OnChildSectionCategoryL( aAttributes ); |
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346 } |
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347 else if ( name.CompareF( KMemSpyXmlSpec_ChildSectionInterface ) == 0 ) |
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348 { |
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349 OnChildSectionInterfaceL( aAttributes ); |
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350 } |
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351 } |
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352 // |
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353 User::LeaveIfError( err ); |
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354 } |
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355 |
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356 |
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357 void CMemSpyEngineHelperECom::OnEndElementL( const RTagInfo& /*aElement*/, TInt aErrorCode ) |
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358 { |
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359 User::LeaveIfError( aErrorCode ); |
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360 } |
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361 |
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362 |
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363 void CMemSpyEngineHelperECom::OnContentL( const TDesC8& /*aBytes*/, TInt aErrorCode ) |
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364 { |
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365 User::LeaveIfError( aErrorCode ); |
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366 } |
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367 |
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368 |
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369 void CMemSpyEngineHelperECom::OnStartPrefixMappingL( const RString& /*aPrefix*/, const RString& /*aUri*/, TInt aErrorCode ) |
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370 { |
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371 User::LeaveIfError( aErrorCode ); |
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372 } |
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373 |
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374 |
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375 void CMemSpyEngineHelperECom::OnEndPrefixMappingL( const RString& /*aPrefix*/, TInt aErrorCode ) |
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376 { |
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377 User::LeaveIfError( aErrorCode ); |
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378 } |
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379 |
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380 |
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381 void CMemSpyEngineHelperECom::OnIgnorableWhiteSpaceL( const TDesC8& /*aBytes*/, TInt aErrorCode ) |
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382 { |
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383 User::LeaveIfError( aErrorCode ); |
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384 } |
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385 |
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386 |
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387 void CMemSpyEngineHelperECom::OnSkippedEntityL( const RString& /*aName*/, TInt aErrorCode ) |
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388 { |
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389 User::LeaveIfError( aErrorCode ); |
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390 } |
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391 |
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392 |
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393 void CMemSpyEngineHelperECom::OnProcessingInstructionL( const TDesC8& /*aTarget*/, const TDesC8& /*aData*/, TInt aErrorCode ) |
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394 { |
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395 User::LeaveIfError( aErrorCode ); |
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396 } |
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397 |
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398 |
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399 void CMemSpyEngineHelperECom::OnError( TInt aErrorCode ) |
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400 { |
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401 iParserErrorCode = aErrorCode; |
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402 } |
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403 |
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404 |
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405 TAny* CMemSpyEngineHelperECom::GetExtendedInterface( const TInt32 /*aUid*/ ) |
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406 { |
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407 return NULL; |
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408 } |
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409 |
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410 |
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411 |
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436 |
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440 |
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441 |
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442 |
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443 |
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444 |
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445 |
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446 CMemSpyEngineEComCategory::CMemSpyEngineEComCategory( CMemSpyEngineHelperECom& aHelper ) |
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447 : iHelper( aHelper ) |
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448 { |
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449 } |
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450 |
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451 |
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452 CMemSpyEngineEComCategory::~CMemSpyEngineEComCategory() |
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453 { |
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454 delete iCaption; |
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455 delete iName; |
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456 iInterfaces.ResetAndDestroy(); |
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457 iInterfaces.Close(); |
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458 } |
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459 |
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460 |
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461 void CMemSpyEngineEComCategory::ConstructL( const TDesC& aName ) |
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462 { |
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463 iName = aName.AllocL(); |
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464 iCaption = aName.AllocL(); // Replace later on |
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465 } |
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466 |
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467 |
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468 CMemSpyEngineEComCategory* CMemSpyEngineEComCategory::NewLC( CMemSpyEngineHelperECom& aHelper, const TDesC& aName ) |
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469 { |
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470 CMemSpyEngineEComCategory* self = new(ELeave) CMemSpyEngineEComCategory( aHelper ); |
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471 CleanupStack::PushL( self ); |
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472 self->ConstructL( aName ); |
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473 return self; |
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474 } |
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475 |
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476 |
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477 EXPORT_C CMemSpyEngineEComInterface& CMemSpyEngineEComCategory::At( TInt aIndex ) |
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478 { |
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479 return *iInterfaces[ aIndex ]; |
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480 } |
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481 |
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482 |
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483 EXPORT_C TInt CMemSpyEngineEComCategory::IndexOf( const CMemSpyEngineEComInterface& aEntry ) |
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484 { |
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485 const TInt index = iInterfaces.Find( &aEntry ); |
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486 return index; |
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487 } |
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488 |
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489 |
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490 EXPORT_C TInt CMemSpyEngineEComCategory::MdcaCount() const |
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491 { |
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492 return iInterfaces.Count(); |
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493 } |
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494 |
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495 |
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496 EXPORT_C TPtrC CMemSpyEngineEComCategory::MdcaPoint( TInt aIndex ) const |
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497 { |
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498 CMemSpyEngineEComInterface* iface = iInterfaces[ aIndex ]; |
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499 return iface->Caption(); |
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500 } |
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501 |
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502 |
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503 void CMemSpyEngineEComCategory::CreateInterfaceL( const TDesC& aName, TUid aUid ) |
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504 { |
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505 CMemSpyEngineEComInterface* iface = CMemSpyEngineEComInterface::NewLC( *this, aName, aUid ); |
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506 iInterfaces.AppendL( iface ); |
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507 CleanupStack::Pop( iface ); |
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508 } |
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509 |
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510 |
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511 void CMemSpyEngineEComCategory::BuildCaptionL() |
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512 { |
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513 delete iCaption; |
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514 iCaption = NULL; |
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515 |
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516 _LIT( KCaptionFormat, "\t%S\t\t%d interface" ); |
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517 iCaption = HBufC::NewL( 256 ); |
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518 TPtr pCaption( iCaption->Des() ); |
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519 pCaption.Format( KCaptionFormat, iName, iInterfaces.Count() ); |
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520 if ( iInterfaces.Count() > 1 ) |
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521 { |
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522 pCaption.Append( 's' ); |
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523 } |
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524 } |
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525 |
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526 |
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527 |
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528 |
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529 |
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530 |
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531 |
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532 |
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533 |
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534 |
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535 |
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536 |
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537 CMemSpyEngineEComInterface::CMemSpyEngineEComInterface( CMemSpyEngineEComCategory& aCategory, TUid aUid ) |
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538 : iUid( aUid ), iCategory( aCategory ) |
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539 { |
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540 } |
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541 |
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542 |
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543 CMemSpyEngineEComInterface::~CMemSpyEngineEComInterface() |
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544 { |
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545 delete iCaption; |
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546 delete iName; |
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547 iImplementations.ResetAndDestroy(); |
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548 iImplementations.Close(); |
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549 } |
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550 |
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551 |
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552 void CMemSpyEngineEComInterface::ConstructL( const TDesC& aName ) |
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553 { |
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554 iName = aName.AllocL(); |
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555 |
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556 // Get implementation information for this interface... |
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557 RImplInfoPtrArray infoArray; |
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558 CleanupResetAndDestroyPushL( infoArray ); |
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559 REComSession::ListImplementationsL( iUid, infoArray ); |
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560 |
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561 // Make implementation objects for each impl that exists. |
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562 const TInt count = infoArray.Count(); |
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563 for( TInt i=count-1; i>=0; i-- ) |
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564 { |
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565 CImplementationInformation* info = infoArray[ i ]; |
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566 |
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567 // Get info |
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568 CMemSpyEngineEComImplementation* impl = CMemSpyEngineEComImplementation::NewLC( *this, info ); |
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569 |
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570 // Now owned by impl |
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571 infoArray.Remove( i ); |
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572 |
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573 // Add to container |
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574 iImplementations.AppendL( impl ); |
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575 CleanupStack::Pop( impl ); |
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576 } |
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577 |
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578 // Tidy up |
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579 CleanupStack::PopAndDestroy( &infoArray ); |
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580 |
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581 // Build caption |
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582 _LIT( KCaptionFormat, "\t%S\t\t[0x%08x] [%d impl]" ); |
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583 iCaption = HBufC::NewL( 256 ); |
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584 TPtr pCaption( iCaption->Des() ); |
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585 pCaption.Format( KCaptionFormat, iName, iUid.iUid, count ); |
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586 } |
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587 |
|
588 |
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589 CMemSpyEngineEComInterface* CMemSpyEngineEComInterface::NewLC( CMemSpyEngineEComCategory& aCategory, const TDesC& aName, TUid aUid ) |
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590 { |
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591 CMemSpyEngineEComInterface* self = new(ELeave) CMemSpyEngineEComInterface( aCategory, aUid ); |
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592 CleanupStack::PushL( self ); |
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593 self->ConstructL( aName ); |
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594 return self; |
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595 } |
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596 |
|
597 |
|
598 EXPORT_C CMemSpyEngineEComImplementation& CMemSpyEngineEComInterface::At( TInt aIndex ) |
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599 { |
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600 return *iImplementations[ aIndex ]; |
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601 } |
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602 |
|
603 |
|
604 EXPORT_C TInt CMemSpyEngineEComInterface::IndexOf( const CMemSpyEngineEComImplementation& aEntry ) |
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605 { |
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606 const TInt index = iImplementations.Find( &aEntry ); |
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607 return index; |
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608 } |
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609 |
|
610 |
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611 EXPORT_C TInt CMemSpyEngineEComInterface::MdcaCount() const |
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612 { |
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613 return iImplementations.Count(); |
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614 } |
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615 |
|
616 |
|
617 EXPORT_C TPtrC CMemSpyEngineEComInterface::MdcaPoint( TInt aIndex ) const |
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618 { |
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619 CMemSpyEngineEComImplementation* impl = iImplementations[ aIndex ]; |
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620 return impl->Caption(); |
|
621 } |
|
622 |
|
623 |
|
624 |
|
625 |
|
626 |
|
627 |
|
628 |
|
629 |
|
630 |
|
631 |
|
632 |
|
633 |
|
634 |
|
635 |
|
636 |
|
637 |
|
638 |
|
639 |
|
640 |
|
641 |
|
642 |
|
643 CMemSpyEngineEComImplementation::CMemSpyEngineEComImplementation( CMemSpyEngineEComInterface& aInterface ) |
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644 : iInterface( aInterface ) |
|
645 { |
|
646 } |
|
647 |
|
648 |
|
649 CMemSpyEngineEComImplementation::~CMemSpyEngineEComImplementation() |
|
650 { |
|
651 delete iCaption; |
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652 delete iName; |
|
653 delete iInfoText; |
|
654 delete iInfo; |
|
655 } |
|
656 |
|
657 |
|
658 void CMemSpyEngineEComImplementation::ConstructL( CImplementationInformation* aInfo ) |
|
659 { |
|
660 iInfoText = new(ELeave) CDesCArrayFlat( 10 ); |
|
661 TBuf< 256 > temp; |
|
662 |
|
663 // Make items. |
|
664 if ( aInfo->DisplayName().Length() ) |
|
665 { |
|
666 _LIT( KNameFormat, "0x%08x - %S" ); |
|
667 temp.Format( KNameFormat, aInfo->ImplementationUid().iUid, &aInfo->DisplayName() ); |
|
668 } |
|
669 else |
|
670 { |
|
671 _LIT( KNameFormat, "0x%08x" ); |
|
672 temp.Format( KNameFormat, aInfo->ImplementationUid().iUid ); |
|
673 } |
|
674 iName = temp.AllocL(); |
|
675 |
|
676 _LIT( KItem1, "\tImpl. Uid\t\t0x%08x" ); |
|
677 temp.Format( KItem1, aInfo->ImplementationUid().iUid ); |
|
678 iInfoText->AppendL( temp ); |
|
679 |
|
680 if ( aInfo->DisplayName().Length() ) |
|
681 { |
|
682 _LIT( KItem2, "\tDisplay Name\t\t%S" ); |
|
683 temp.Format( KItem2, &aInfo->DisplayName() ); |
|
684 } |
|
685 else |
|
686 { |
|
687 _LIT( KItem2, "\tDisplay Name\t\t[Undefined]" ); |
|
688 temp.Copy( KItem2 ); |
|
689 } |
|
690 iInfoText->AppendL( temp ); |
|
691 |
|
692 _LIT( KItem3, "\tVersion\t\t%d" ); |
|
693 temp.Format( KItem3, aInfo->Version() ); |
|
694 iInfoText->AppendL( temp ); |
|
695 |
|
696 HBufC* opaqueData = CopyAndCropLC( aInfo->OpaqueData() ); |
|
697 if ( opaqueData->Length() ) |
|
698 { |
|
699 _LIT( KItem4, "\tOpaque Data\t\t%S" ); |
|
700 temp.Format( KItem4, opaqueData ); |
|
701 } |
|
702 else |
|
703 { |
|
704 _LIT( KItem4, "\tOpaque Data\t\t[Undefined]" ); |
|
705 temp.Copy( KItem4 ); |
|
706 } |
|
707 iInfoText->AppendL( temp ); |
|
708 CleanupStack::PopAndDestroy( opaqueData ); |
|
709 |
|
710 HBufC* dataType = CopyAndCropLC( aInfo->DataType() ); |
|
711 if ( opaqueData->Length() ) |
|
712 { |
|
713 _LIT( KItem5, "\tData Type\t\t%S" ); |
|
714 temp.Format( KItem5, dataType ); |
|
715 } |
|
716 else |
|
717 { |
|
718 _LIT( KItem5, "\tData Type\t\t[Undefined]" ); |
|
719 temp.Copy( KItem5 ); |
|
720 } |
|
721 iInfoText->AppendL( temp ); |
|
722 CleanupStack::PopAndDestroy( dataType ); |
|
723 |
|
724 _LIT( KItem6, "\tDrive\t\t%S" ); |
|
725 TBuf< 10 > drive; |
|
726 const TDriveNumber driveNumber = static_cast< TDriveNumber >( static_cast< TInt >( aInfo->Drive() ) ); |
|
727 CMemSpyEngineHelperFileSystem::GetDriveNumberText( driveNumber, drive ); |
|
728 temp.Format( KItem6, &drive ); |
|
729 iInfoText->AppendL( temp ); |
|
730 |
|
731 if ( aInfo->Disabled() ) |
|
732 { |
|
733 iInfoText->AppendL( _L("\tIs Disabled\t\tYes") ); |
|
734 } |
|
735 else |
|
736 { |
|
737 iInfoText->AppendL( _L("\tIs Disabled\t\tNo") ); |
|
738 } |
|
739 |
|
740 if ( aInfo->RomOnly() ) |
|
741 { |
|
742 iInfoText->AppendL( _L("\tROM-Only\t\tYes") ); |
|
743 } |
|
744 else |
|
745 { |
|
746 iInfoText->AppendL( _L("\tROM-Only\t\tNo") ); |
|
747 } |
|
748 |
|
749 if ( aInfo->RomBased() ) |
|
750 { |
|
751 iInfoText->AppendL( _L("\tROM-Based\t\tYes") ); |
|
752 } |
|
753 else |
|
754 { |
|
755 iInfoText->AppendL( _L("\tROM-Based\t\tNo") ); |
|
756 } |
|
757 |
|
758 // Make caption |
|
759 if ( aInfo->DisplayName().Length() ) |
|
760 { |
|
761 _LIT( KCaptionFormat, "\t0x%08x\t\t%S" ); |
|
762 temp.Format( KCaptionFormat, aInfo->ImplementationUid().iUid, &aInfo->DisplayName() ); |
|
763 } |
|
764 else |
|
765 { |
|
766 _LIT( KCaptionFormat, "\t0x%08x\t\t[Name Undefined]" ); |
|
767 temp.Format( KCaptionFormat, aInfo->ImplementationUid().iUid ); |
|
768 } |
|
769 iCaption = temp.AllocL(); |
|
770 |
|
771 // Must do this last |
|
772 iInfo = aInfo; |
|
773 } |
|
774 |
|
775 |
|
776 CMemSpyEngineEComImplementation* CMemSpyEngineEComImplementation::NewLC( CMemSpyEngineEComInterface& aInterface, CImplementationInformation* aInfo ) |
|
777 { |
|
778 CMemSpyEngineEComImplementation* self = new(ELeave) CMemSpyEngineEComImplementation( aInterface ); |
|
779 CleanupStack::PushL( self ); |
|
780 self->ConstructL( aInfo ); |
|
781 return self; |
|
782 } |
|
783 |
|
784 |
|
785 HBufC* CMemSpyEngineEComImplementation::CopyAndCropLC( const TDesC8& aText ) |
|
786 { |
|
787 const TInt KMaxEComDataLength = 200; // Any longer and we'll crop it... |
|
788 // |
|
789 HBufC* data = HBufC::NewLC( aText.Length() ); |
|
790 data->Des().Copy( aText ); |
|
791 // |
|
792 if ( data->Length() > KMaxEComDataLength ) |
|
793 { |
|
794 data->Des().SetLength( KMaxEComDataLength ); |
|
795 } |
|
796 // |
|
797 return data; |
|
798 } |
|
799 |
|
800 |
|
801 EXPORT_C TInt CMemSpyEngineEComImplementation::MdcaCount() const |
|
802 { |
|
803 return iInfoText->MdcaCount(); |
|
804 } |
|
805 |
|
806 |
|
807 EXPORT_C TPtrC CMemSpyEngineEComImplementation::MdcaPoint( TInt aIndex ) const |
|
808 { |
|
809 return iInfoText->MdcaPoint( aIndex ); |
|
810 } |
|
811 |
|
812 |
|
813 |
|