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1 /* |
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2 * Copyright (c) 2003-2005 Nokia Corporation and/or its subsidiary(-ies). |
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3 * All rights reserved. |
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4 * This component and the accompanying materials are made available |
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5 * under the terms of "Eclipse Public License v1.0" |
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6 * which accompanies this distribution, and is available |
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7 * at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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8 * |
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9 * Initial Contributors: |
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10 * Nokia Corporation - initial contribution. |
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11 * |
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12 * Contributors: |
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13 * |
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14 * Description: Implementation for header information of history file |
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15 * |
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16 */ |
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17 |
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18 |
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19 // Include Files |
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20 |
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21 #include "CCALoggerMessageHeader.h" |
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22 #include "PrivateEngineDefinitions.h" |
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23 #include "PrivateEngineDefinitions.h" |
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24 #include "CAUtils.h" |
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25 |
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26 #include <s32strm.h> |
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27 #include <badesca.h> |
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28 #include <StringLoader.h> |
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29 #include <caengineNG.rsg> |
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30 |
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31 // Header information of buffers. 4 bytes per buffer. 3 buffers. 3*4 = 12 |
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32 const TInt KHeaderInformationLength = 12; |
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33 |
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34 // CONSTRUCTION |
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35 // ----------------------------------------------------------------------------- |
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36 // CCALoggerMessageHeader::NewL |
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37 // Static constructor |
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38 // ----------------------------------------------------------------------------- |
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39 // |
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40 CCALoggerMessageHeader* CCALoggerMessageHeader::NewL( const TDesC &aName, |
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41 const TDesC &aId, |
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42 TChatType aChatType ) |
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43 { |
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44 CCALoggerMessageHeader* self = new ( ELeave ) CCALoggerMessageHeader; |
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45 CleanupStack::PushL( self ); |
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46 self->ConstructL( aName, aId, aChatType ); |
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47 CleanupStack::Pop(); |
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48 return self; |
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49 } |
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50 |
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51 // ----------------------------------------------------------------------------- |
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52 // CCALoggerMessageHeader::NewL |
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53 // Static constructor for empty messageheader. |
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54 // ----------------------------------------------------------------------------- |
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55 // |
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56 CCALoggerMessageHeader* CCALoggerMessageHeader::NewL() |
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57 { |
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58 CCALoggerMessageHeader* self = new ( ELeave ) CCALoggerMessageHeader; |
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59 CleanupStack::PushL( self ); |
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60 self->ConstructL( KNullDesC, KNullDesC ); |
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61 CleanupStack::Pop(); |
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62 return self; |
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63 } |
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64 |
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65 // ----------------------------------------------------------------------------- |
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66 // CCALoggerMessageHeader::~CCALoggerMessageHeader |
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67 // Destructor (virtual by CBase) |
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68 // ----------------------------------------------------------------------------- |
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69 // |
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70 CCALoggerMessageHeader::~CCALoggerMessageHeader() |
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71 { |
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72 delete iName; |
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73 delete iGroupId; |
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74 delete iFilename; |
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75 } |
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76 |
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77 // ----------------------------------------------------------------------------- |
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78 // CCALoggerMessageHeader::ConstructL |
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79 // Second phase construct |
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80 // ----------------------------------------------------------------------------- |
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81 // |
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82 void CCALoggerMessageHeader::ConstructL( const TDesC& aName, const TDesC& aId, |
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83 TChatType aChatType ) |
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84 { |
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85 iName = aName.AllocL(); |
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86 |
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87 iGroupId = aId.AllocL(); |
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88 |
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89 iChatType = aChatType; |
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90 |
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91 // Time of creation of header or footer |
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92 iStartTime.HomeTime(); |
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93 } |
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94 |
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95 // ----------------------------------------------------------------------------- |
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96 // CCALoggerMessageHeader::CCALoggerMessageHeader |
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97 // Constructor |
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98 // ----------------------------------------------------------------------------- |
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99 // |
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100 CCALoggerMessageHeader::CCALoggerMessageHeader() |
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101 { |
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102 } |
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103 |
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104 //--------------------------------------------------------------- |
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105 //----------------------- OWN METHODS --------------------------- |
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106 //--------------------------------------------------------------- |
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107 |
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108 //--------------------------------------------------------------- |
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109 //----------------- INHERITED METHODS --------------------------- |
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110 //--------------------------------------------------------------- |
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111 // ----------------------------------------------------------------------------- |
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112 // CCALoggerMessageHeader::InternalizeL |
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113 // Internalize message header |
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114 // ----------------------------------------------------------------------------- |
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115 // |
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116 void CCALoggerMessageHeader::InternalizeL( RReadStream& aStream ) |
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117 { |
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118 HBufC* filename = CAUtils::InternalizeBufferFromStreamL( aStream ); |
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119 delete iFilename; |
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120 iFilename = filename; |
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121 |
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122 HBufC* groupid = CAUtils::InternalizeBufferFromStreamL( aStream ); |
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123 delete iGroupId; |
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124 iGroupId = groupid; |
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125 |
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126 HBufC* name = CAUtils::InternalizeBufferFromStreamL( aStream ); |
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127 delete iName; |
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128 iName = name; |
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129 |
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130 //Use help variables high and low, because if we use |
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131 //MAKE_TINT64( aStream.ReadUint32L, aStream.ReadUint32L ) directly |
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132 //they are read in wrong order. First the low one and second the high. |
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133 TUint32 high = aStream.ReadUint32L(); |
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134 TUint32 low = aStream.ReadUint32L(); |
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135 |
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136 iStartTime = MAKE_TINT64( high, low ); |
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137 |
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138 high = aStream.ReadUint32L(); |
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139 low = aStream.ReadUint32L(); |
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140 |
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141 iEndTime = MAKE_TINT64( high, low ); |
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142 |
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143 iChatType = static_cast< TChatType >( aStream.ReadUint8L() ); |
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144 } |
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145 |
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146 // ----------------------------------------------------------------------------- |
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147 // CCALoggerMessageHeader::ExternalizeL |
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148 // Externalize message header |
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149 // ----------------------------------------------------------------------------- |
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150 // |
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151 void CCALoggerMessageHeader::ExternalizeL( RWriteStream& aStream ) const |
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152 { |
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153 CAUtils::ExternalizeBufferToStreamL( *iFilename, aStream ); |
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154 TPtrC id = CAUtils::DisplayId( *iGroupId ); |
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155 CAUtils::ExternalizeBufferToStreamL( id, aStream ); |
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156 CAUtils::ExternalizeBufferToStreamL( *iName, aStream ); |
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157 aStream.WriteUint32L( I64HIGH( iStartTime.Int64() ) ); |
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158 aStream.WriteUint32L( I64LOW( iStartTime.Int64() ) ); |
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159 aStream.WriteUint32L( I64HIGH( iEndTime.Int64() ) ); |
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160 aStream.WriteUint32L( I64LOW( iEndTime.Int64() ) ); |
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161 aStream.WriteUint8L( iChatType ); |
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162 } |
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163 |
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164 // ----------------------------------------------------------------------------- |
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165 // CCALoggerMessageHeader::MessageSizeInBytesL |
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166 // Size of message header in bytes |
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167 // ----------------------------------------------------------------------------- |
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168 // |
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169 TInt CCALoggerMessageHeader::MessageSizeInBytesL() const |
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170 { |
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171 if ( !iFilename || !iGroupId || !iName ) |
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172 { |
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173 User::Leave( KErrNotReady ); |
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174 } |
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175 |
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176 // Data count by bytes and header information of buffers. 4 bytes per buffer. |
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177 // If header information changes, remember to update KHeaderInformationLength |
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178 return ( iFilename->Size() + |
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179 CAUtils::DisplayId( *iGroupId ).Size() + |
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180 iName->Size() ) * KCharacterLengthInBytes + |
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181 KHeaderInformationLength; |
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182 } |
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183 |
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184 // ----------------------------------------------------------------------------- |
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185 // CCALoggerMessageHeader::FilenameL |
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186 // Real file name of history file |
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187 // ----------------------------------------------------------------------------- |
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188 // |
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189 const TDesC& CCALoggerMessageHeader::FilenameL() |
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190 { |
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191 if ( !iFilename ) |
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192 { |
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193 User::Leave( KErrNotReady ); |
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194 } |
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195 return *iFilename; |
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196 } |
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197 |
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198 // ----------------------------------------------------------------------------- |
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199 // CCALoggerMessageHeader::SetFilenameL |
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200 // Set real filename of history file. |
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201 // ----------------------------------------------------------------------------- |
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202 // |
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203 void CCALoggerMessageHeader::SetFilenameL( const TDesC& aFilename ) |
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204 { |
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205 HBufC* filename = aFilename.AllocL(); |
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206 delete iFilename; |
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207 iFilename = filename; |
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208 } |
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209 |
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210 // ----------------------------------------------------------------------------- |
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211 // CCALoggerMessageHeader::EndLogging |
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212 // Get time when logging ends |
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213 // ----------------------------------------------------------------------------- |
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214 // |
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215 void CCALoggerMessageHeader::EndLogging() |
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216 { |
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217 iEndTime.HomeTime(); |
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218 } |
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219 |
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220 // ----------------------------------------------------------------------------- |
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221 // CCALoggerMessageHeader::ChatType |
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222 // ChatType of logged data |
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223 // ----------------------------------------------------------------------------- |
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224 // |
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225 TChatType CCALoggerMessageHeader::ChatType() const |
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226 { |
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227 return iChatType; |
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228 } |
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229 |
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230 // ----------------------------------------------------------------------------- |
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231 // CCALoggerMessageHeader::Name |
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232 // name of history data |
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233 // ----------------------------------------------------------------------------- |
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234 // |
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235 const TDesC& CCALoggerMessageHeader::Name() const |
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236 { |
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237 return *iName; |
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238 } |
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239 |
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240 // ----------------------------------------------------------------------------- |
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241 // CCALoggerMessageHeader::StartTime |
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242 // startime of history data |
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243 // ----------------------------------------------------------------------------- |
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244 // |
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245 const TTime& CCALoggerMessageHeader::StartTime() const |
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246 { |
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247 return iStartTime; |
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248 } |
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249 |
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250 // ----------------------------------------------------------------------------- |
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251 // CCALoggerMessageHeader::EndTime |
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252 // end time of history data |
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253 // ----------------------------------------------------------------------------- |
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254 // |
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255 const TTime& CCALoggerMessageHeader::EndTime() const |
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256 { |
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257 return iEndTime; |
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258 } |
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259 |
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260 // ----------------------------------------------------------------------------- |
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261 // CCALoggerMessageHeader::Identification |
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262 // identification |
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263 // ----------------------------------------------------------------------------- |
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264 // |
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265 const TDesC& CCALoggerMessageHeader::Identification() const |
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266 { |
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267 return *iGroupId; |
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268 } |
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269 |
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270 // End of File |