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1 /* |
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2 * Copyright (c) 2002-2004 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 the License "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: ?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 FILES |
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21 #include <s32mem.h> |
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22 #include "DownloadDataServ.h" |
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23 |
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24 |
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25 // CONSTANTS |
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26 |
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27 |
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28 // --------------------------------------------------------- |
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29 // CMediaDataServ::NewL() |
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30 // Two-phase Constructor - Creates object from stream |
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31 // --------------------------------------------------------- |
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32 // |
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33 CMediaDataServ* CMediaDataServ::NewL(RReadStream& aStreamData) |
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34 { |
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35 CMediaDataServ* data = new (ELeave) CMediaDataServ(); |
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36 CleanupStack::PushL(data); |
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37 data->InternalizeL(aStreamData); |
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38 CleanupStack::Pop(); //data |
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39 return data; |
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40 } |
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41 |
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42 // --------------------------------------------------------- |
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43 // CMediaDataServ::NewL() |
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44 // --------------------------------------------------------- |
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45 // |
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46 CMediaDataServ* CMediaDataServ::NewL(const TDesC8& aStreamData) |
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47 { |
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48 CMediaDataServ* data = new (ELeave) CMediaDataServ(); |
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49 CleanupStack::PushL( data ); |
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50 RDesReadStream stream(aStreamData); |
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51 CleanupClosePushL(stream); |
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52 data->InternalizeL(stream); |
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53 CleanupStack::PopAndDestroy(); //stream |
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54 CleanupStack::Pop(); //data |
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55 return data; |
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56 } |
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57 |
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58 // --------------------------------------------------------- |
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59 // CMediaDataServ::~CMediaDataServ() |
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60 // --------------------------------------------------------- |
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61 // |
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62 CMediaDataServ::~CMediaDataServ() |
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63 { |
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64 delete iName; |
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65 delete iUrl; |
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66 delete iTypes; |
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67 delete iIcon; |
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68 delete iSourceUri; |
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69 delete iRedirUrl; |
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70 delete iDestFilename; |
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71 delete iTempFilename; |
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72 } |
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73 |
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74 // CMediaDataServ::Bytes() |
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75 // --------------------------------------------------------- |
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76 // |
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77 TInt CMediaDataServ::Bytes() const |
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78 { |
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79 return 0; |
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80 } |
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81 |
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82 // --------------------------------------------------------- |
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83 // CMediaDataServ::SetNameL() |
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84 // --------------------------------------------------------- |
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85 // |
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86 TBool CMediaDataServ::SetNameL( const TDesC& aName ) |
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87 { |
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88 return SetStringAttrL( iName, aName, COD_NAME_MAX_LEN ); |
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89 } |
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90 |
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91 // --------------------------------------------------------- |
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92 // CMediaDataServ::SetUrlL() |
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93 // --------------------------------------------------------- |
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94 // |
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95 TBool CMediaDataServ::SetUrlL( const TDesC8& aUrl ) |
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96 { |
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97 return SetStringAttrL( iUrl, aUrl, COD_URL_MAX_LEN ); |
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98 } |
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99 |
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100 // --------------------------------------------------------- |
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101 // CMediaDataServ::SetSize() |
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102 // --------------------------------------------------------- |
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103 // |
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104 TBool CMediaDataServ::SetSize( TUint aSize ) |
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105 { |
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106 if( aSize <= 0 ) |
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107 { |
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108 return EFalse; |
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109 } |
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110 iSize = aSize; |
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111 return ETrue; |
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112 } |
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113 |
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114 // --------------------------------------------------------- |
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115 // CMediaDataServ::SetTypeL() |
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116 // --------------------------------------------------------- |
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117 // |
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118 TBool CMediaDataServ::SetTypeL( const TDesC8& aType ) |
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119 { |
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120 // Backwards-compatible deprecated method. |
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121 iTypes->Reset(); // Replace all, support only one type. |
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122 return AddTypeL( aType ); |
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123 } |
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124 |
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125 // --------------------------------------------------------- |
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126 // CMediaDataServ::AddTypeL() |
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127 // --------------------------------------------------------- |
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128 // |
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129 TBool CMediaDataServ::AddTypeL( const TDesC8& aType ) |
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130 { |
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131 if ( aType.Length() > COD_TYPE_MAX_LEN || !aType.Length() ) |
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132 { |
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133 return EFalse; |
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134 } |
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135 HBufC8* type8 = aType.AllocLC(); |
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136 iTypes->AppendL( *type8 ); |
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137 CleanupStack::PopAndDestroy(); //type8 |
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138 return ETrue; |
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139 } |
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140 |
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141 // --------------------------------------------------------- |
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142 // CMediaDataServ::ResetTypes() |
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143 // --------------------------------------------------------- |
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144 // |
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145 void CMediaDataServ::ResetTypes() |
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146 { |
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147 iTypes->Reset(); |
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148 } |
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149 |
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150 // --------------------------------------------------------- |
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151 // CMediaDataServ::SetIconL() |
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152 // --------------------------------------------------------- |
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153 // |
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154 TBool CMediaDataServ::SetIconL( const TDesC8& aIcon ) |
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155 { |
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156 return SetStringAttrL( iIcon, aIcon, COD_ICON_MAX_LEN ); |
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157 } |
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158 |
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159 // --------------------------------------------------------- |
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160 // CMediaDataServ::SetSourceUriL() |
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161 // --------------------------------------------------------- |
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162 // |
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163 void CMediaDataServ::SetSourceUriL( const TDesC8& aSourceUri ) |
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164 { |
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165 HBufC8* buf = aSourceUri.AllocL(); |
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166 delete iSourceUri; |
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167 iSourceUri = buf; |
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168 } |
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169 |
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170 // --------------------------------------------------------- |
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171 // CMediaDataServ::SetProgressiveDownload() |
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172 // --------------------------------------------------------- |
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173 // |
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174 void CMediaDataServ::SetProgressiveDownload( TBool aProgressiveDl ) |
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175 { |
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176 iProgressiveDl = aProgressiveDl; |
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177 } |
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178 |
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179 // --------------------------------------------------------- |
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180 // CMediaDataServ::SetState() |
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181 // --------------------------------------------------------- |
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182 // |
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183 void CMediaDataServ::SetState( TMediaObjectState aState ) |
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184 { |
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185 iState = aState; |
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186 } |
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187 |
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188 // --------------------------------------------------------- |
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189 // CMediaDataServ::SetResult() |
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190 // --------------------------------------------------------- |
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191 // |
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192 void CMediaDataServ::SetResult( TInt aResult ) |
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193 { |
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194 iResult = aResult; |
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195 } |
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196 |
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197 // --------------------------------------------------------- |
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198 // CMediaDataServ::SetRedirUrlL() |
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199 // --------------------------------------------------------- |
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200 // |
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201 TBool CMediaDataServ::SetRedirUrlL( const TDesC8& aRedirUrl ) |
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202 { |
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203 return SetStringAttrL( iRedirUrl, aRedirUrl, COD_URL_MAX_LEN ); |
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204 } |
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205 |
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206 // --------------------------------------------------------- |
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207 // CMediaDataServ::SetMethod() |
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208 // --------------------------------------------------------- |
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209 // |
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210 void CMediaDataServ::SetMethod( TInt aMethod ) |
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211 { |
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212 iMethod = aMethod; |
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213 } |
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214 |
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215 // --------------------------------------------------------- |
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216 // CMediaDataServ::SetRedirected() |
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217 // --------------------------------------------------------- |
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218 // |
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219 void CMediaDataServ::SetRedirected( TBool aRedirected ) |
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220 { |
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221 iRedirected = aRedirected; |
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222 } |
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223 |
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224 // --------------------------------------------------------- |
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225 // CMediaDataServ::SetDestFilenameL() |
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226 // --------------------------------------------------------- |
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227 // |
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228 TBool CMediaDataServ::SetDestFilenameL( const TDesC& aDestFilename ) |
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229 { |
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230 return SetStringAttrL( iDestFilename, aDestFilename, KMaxFileName ); |
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231 } |
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232 |
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233 // --------------------------------------------------------- |
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234 // CMediaDataServ::SetDownloadedSize() |
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235 // --------------------------------------------------------- |
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236 // |
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237 TBool CMediaDataServ::SetDownloadedSize( TInt aDownloadedSize ) |
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238 { |
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239 if( aDownloadedSize <= 0 ) |
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240 { |
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241 return EFalse; |
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242 } |
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243 iDownloadedSize = aDownloadedSize; |
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244 return ETrue; |
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245 } |
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246 |
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247 // --------------------------------------------------------- |
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248 // CMediaDataServ::SetDesRemovable() |
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249 // --------------------------------------------------------- |
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250 // |
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251 void CMediaDataServ::SetDesRemovable( TBool aDesRemovable ) |
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252 { |
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253 iDesRemovable = aDesRemovable; |
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254 } |
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255 |
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256 // --------------------------------------------------------- |
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257 // CMediaDataServ::SetLastErrorId() |
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258 // --------------------------------------------------------- |
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259 // |
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260 void CMediaDataServ::SetLastErrorId( TInt aLastErrorId ) |
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261 { |
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262 iLastErrorId = aLastErrorId; |
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263 } |
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264 |
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265 // --------------------------------------------------------- |
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266 // CMediaDataServ::SetGlobalErrorId() |
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267 // --------------------------------------------------------- |
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268 // |
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269 void CMediaDataServ::SetGlobalErrorId( TInt aGlobalErrorId ) |
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270 { |
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271 iGlobalErrorId = aGlobalErrorId; |
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272 } |
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273 |
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274 // --------------------------------------------------------- |
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275 // CMediaDataServ::SetPausable() |
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276 // --------------------------------------------------------- |
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277 // |
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278 void CMediaDataServ::SetPausable( TBool aPausable ) |
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279 { |
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280 iPausable = aPausable; |
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281 } |
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282 |
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283 // --------------------------------------------------------- |
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284 // CMediaDataServ::SetStringAttrL() |
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285 // --------------------------------------------------------- |
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286 // |
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287 TBool CMediaDataServ::SetStringAttrL |
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288 ( HBufC*& aBuf, const TDesC& aString, TInt aMaxLength ) |
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289 { |
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290 if ( aString.Length() > aMaxLength ) |
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291 { |
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292 return EFalse; |
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293 } |
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294 HBufC* buf = aString.AllocL(); |
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295 delete aBuf; |
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296 aBuf = buf; |
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297 return ETrue; |
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298 } |
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299 |
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300 // --------------------------------------------------------- |
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301 // CMediaDataServ::SetStringAttrL() |
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302 // --------------------------------------------------------- |
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303 // |
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304 TBool CMediaDataServ::SetStringAttrL |
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305 ( HBufC8*& aBuf, const TDesC& aString, TInt aMaxLength ) |
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306 { |
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307 if ( aString.Length() > aMaxLength ) |
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308 { |
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309 return EFalse; |
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310 } |
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311 |
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312 HBufC8* buf = HBufC8::NewL( aString.Length() ); |
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313 buf->Des().Copy( aString ); |
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314 delete aBuf; |
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315 aBuf = buf; |
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316 return ETrue; |
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317 } |
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318 |
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319 // --------------------------------------------------------- |
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320 // CMediaDataServ::SetStringAttrL() |
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321 // --------------------------------------------------------- |
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322 // |
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323 TBool CMediaDataServ::SetStringAttrL |
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324 ( HBufC8*& aBuf, const TDesC8& aString, TInt aMaxLength ) |
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325 { |
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326 if ( aString.Length() > aMaxLength ) |
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327 { |
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328 return EFalse; |
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329 } |
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330 HBufC8* buf = aString.AllocL(); |
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331 delete aBuf; |
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332 aBuf = buf; |
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333 return ETrue; |
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334 } |
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335 |
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336 // --------------------------------------------------------- |
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337 // CMediaDataServ::ExternalizeL() |
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338 // --------------------------------------------------------- |
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339 // |
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340 void CMediaDataServ::ExternalizeL(RWriteStream& /*aStream*/) const |
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341 { |
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342 } |
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343 |
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344 // --------------------------------------------------------- |
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345 // CMediaDataServ::InternalizeL() |
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346 // --------------------------------------------------------- |
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347 // |
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348 void CMediaDataServ::InternalizeL(RReadStream& aStream) |
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349 { |
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350 iName = HBufC::NewL(aStream, COD_NAME_MAX_LEN); |
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351 iUrl = HBufC8::NewL(aStream, COD_URL_MAX_LEN); |
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352 iSize = aStream.ReadUint32L(); |
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353 |
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354 // Number of elements in iTypes array |
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355 TInt count = aStream.ReadInt32L(); |
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356 // Fill elements of iTypes array |
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357 iTypes = new (ELeave) CDesC8ArrayFlat( KTypeGranularity ); |
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358 for (TInt index = 0; index < count; ++index) |
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359 { |
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360 HBufC8* des8 = HBufC8::NewLC(aStream, COD_TYPE_MAX_LEN); |
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361 iTypes->AppendL(*des8); |
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362 CleanupStack::Pop(); //des8 |
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363 } |
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364 |
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365 iIcon = HBufC8::NewL(aStream, COD_ICON_MAX_LEN); |
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366 iSourceUri = HBufC8::NewL(aStream, COD_URL_MAX_LEN); |
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367 iProgressiveDl = aStream.ReadInt32L(); |
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368 iState = static_cast<TMediaObjectState> (aStream.ReadInt32L()); |
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369 iResult = aStream.ReadInt32L(); |
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370 iRedirUrl = HBufC8::NewL(aStream, COD_URL_MAX_LEN); |
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371 iMethod = aStream.ReadInt32L(); |
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372 iRedirected = aStream.ReadInt32L(); |
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373 iDestFilename = HBufC::NewL(aStream, KMaxFileName); |
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374 iDownloadedSize = aStream.ReadInt32L(); |
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375 iDesRemovable = aStream.ReadInt32L(); |
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376 iLastErrorId = aStream.ReadInt32L(); |
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377 iGlobalErrorId = aStream.ReadInt32L(); |
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378 iPausable = aStream.ReadInt32L(); |
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379 |
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380 |
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381 iTempFilename = HBufC::NewL(KMaxFileName); |
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382 } |
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383 |
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384 // --------------------------------------------------------- |
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385 // CMediaDataServ::SetTempFilenameL() |
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386 // --------------------------------------------------------- |
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387 // |
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388 TBool CMediaDataServ::SetTempFilenameL( const TDesC& aTempFilename ) |
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389 { |
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390 return SetStringAttrL( iTempFilename, aTempFilename, KMaxFileName ); |
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391 } |
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392 |
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393 // --------------------------------------------------------- |
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394 // CDownloadDataServ::NewL() |
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395 // --------------------------------------------------------- |
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396 // |
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397 CDownloadDataServ* CDownloadDataServ::NewL(const TDesC8& aStreamData) |
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398 { |
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399 CDownloadDataServ* data = new (ELeave) CDownloadDataServ(); |
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400 CleanupStack::PushL( data ); |
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401 RDesReadStream stream(aStreamData); |
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402 CleanupClosePushL(stream); |
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403 data->InternalizeL(stream); |
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404 CleanupStack::PopAndDestroy(); //stream |
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405 CleanupStack::Pop(); //data |
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406 return data; |
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407 } |
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408 |
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409 // --------------------------------------------------------- |
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410 // CDownloadDataServ::~CDownloadDataServ() |
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411 // --------------------------------------------------------- |
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412 // |
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413 CDownloadDataServ::~CDownloadDataServ() |
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414 { |
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415 delete iName; |
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416 delete iIcon; |
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417 delete iUpdatedDDUri; |
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418 |
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419 iMediaArray.ResetAndDestroy(); |
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420 } |
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421 |
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422 // --------------------------------------------------------- |
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423 // CDownloadDataServ::operator[] |
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424 // --------------------------------------------------------- |
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425 // |
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426 CMediaDataBase* CDownloadDataServ::operator[]( TInt aIndex ) |
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427 { |
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428 //Check if the media object exits at specified index. Return the same if it is. |
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429 if( aIndex > 0 && aIndex <= iMediaArray.Count() ) |
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430 { |
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431 return iMediaArray[aIndex-1]; |
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432 } |
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433 return NULL; |
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434 } |
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435 |
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436 // --------------------------------------------------------- |
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437 // CDownloadDataServ::operator[] |
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438 // --------------------------------------------------------- |
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439 // |
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440 CMediaDataBase* CDownloadDataServ::operator[]( TInt aIndex ) const |
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441 { |
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442 //Check if the media object exits at specified index. Return the same if it is. |
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443 if( aIndex > 0 && aIndex <= iMediaArray.Count() ) |
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444 { |
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445 return iMediaArray[aIndex-1]; |
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446 } |
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447 return NULL; |
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448 } |
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449 |
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450 // --------------------------------------------------------- |
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451 // CDownloadDataServ::InternalizeL() |
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452 // --------------------------------------------------------- |
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453 // |
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454 void CDownloadDataServ::InternalizeL(RReadStream& aStream) |
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455 { |
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456 iName = HBufC::NewL(aStream, COD_NAME_MAX_LEN); |
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457 iSize = aStream.ReadUint32L(); |
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458 iIcon = HBufC8::NewL(aStream, COD_ICON_MAX_LEN); |
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459 iUpdatedDDUri = HBufC8::NewL(aStream, COD_URL_MAX_LEN); |
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460 |
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461 // iMediaObjects array elements |
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462 iMediaArray.Reset(); |
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463 TInt count = aStream.ReadInt32L(); |
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464 for (TInt index = 0; index < count; ++index) |
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465 { |
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466 CMediaDataServ* mediaData = CMediaDataServ::NewL(aStream); |
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467 iMediaArray.AppendL(mediaData); |
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468 } |
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469 } |
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470 |
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471 // --------------------------------------------------------- |
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472 // CDownloadDataServ::SetStringAttrL() |
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473 // --------------------------------------------------------- |
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474 // |
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475 TBool CDownloadDataServ::SetStringAttrL |
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476 ( HBufC*& aBuf, const TDesC& aString, TInt aMaxLength ) |
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477 { |
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478 if ( aString.Length() > aMaxLength ) |
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479 { |
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480 return EFalse; |
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481 } |
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482 HBufC* buf = aString.AllocL(); |
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483 delete aBuf; |
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484 aBuf = buf; |
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485 return ETrue; |
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486 } |
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487 |
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488 // --------------------------------------------------------- |
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489 // CDownloadDataServ::SetStringAttrL() |
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490 // --------------------------------------------------------- |
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491 // |
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492 TBool CDownloadDataServ::SetStringAttrL |
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493 ( HBufC8*& aBuf, const TDesC& aString, TInt aMaxLength ) |
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494 { |
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495 if ( aString.Length() > aMaxLength ) |
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496 { |
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497 return EFalse; |
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498 } |
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499 |
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500 HBufC8* buf = HBufC8::NewL( aString.Length() ); |
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501 buf->Des().Copy( aString ); |
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502 delete aBuf; |
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503 aBuf = buf; |
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504 return ETrue; |
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505 } |
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506 |
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507 // --------------------------------------------------------- |
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508 // CDownloadDataServ::SetStringAttrL() |
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509 // --------------------------------------------------------- |
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510 // |
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511 TBool CDownloadDataServ::SetStringAttrL |
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512 ( HBufC8*& aBuf, const TDesC8& aString, TInt aMaxLength ) |
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513 { |
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514 if ( aString.Length() > aMaxLength ) |
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515 { |
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516 return EFalse; |
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517 } |
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518 HBufC8* buf = aString.AllocL(); |
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519 delete aBuf; |
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520 aBuf = buf; |
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521 return ETrue; |
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522 } |
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523 |
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524 // --------------------------------------------------------- |
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525 // CDownloadDataServ::SetNameL() |
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526 // --------------------------------------------------------- |
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527 // |
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528 TBool CDownloadDataServ::SetNameL( const TDesC& aName ) |
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529 { |
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530 return SetStringAttrL( iName, aName, COD_NAME_MAX_LEN ); |
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531 } |
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532 |
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533 // End of File |