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 |
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19 #include <e32base.h> |
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20 #include <bautils.h> |
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21 #include <syslangutil.h> |
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22 #include <PathInfo.h> |
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23 #include <data_caging_path_literals.hrh> |
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24 #include <mdsplaylisttopcharacterset.rsg> |
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25 |
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26 #include "harvesteraudioplaylistparser.h" |
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27 |
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28 #include "mdsutils.h" |
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29 #include "harvesterlog.h" |
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30 |
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31 _LIT( KMimeTypeM3U, "audio/x-mpegurl" ); |
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32 _LIT( KExtensionM3U, "m3u" ); |
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33 |
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34 _LIT( KMDSPlaylistCharacterSetRscFile, "mdsplaylisttopcharacterset.rsc" ); |
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35 |
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36 const TInt KMDSArrayGranularity = 12; |
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37 |
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38 // ----------------------------------------------------------------------------- |
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39 // CHarvesterAudioPlaylistParser::NewL |
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40 // ----------------------------------------------------------------------------- |
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41 // |
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42 CHarvesterAudioPlaylistParser* CHarvesterAudioPlaylistParser::NewL() |
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43 { |
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44 CHarvesterAudioPlaylistParser* self = new ( ELeave ) CHarvesterAudioPlaylistParser(); |
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45 CleanupStack::PushL( self ); |
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46 self->ConstructL(); |
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47 CleanupStack::Pop( self ); |
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48 |
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49 return self; |
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50 } |
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51 |
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52 |
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53 // ----------------------------------------------------------------------------- |
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54 // Destructor |
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55 // ----------------------------------------------------------------------------- |
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56 // |
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57 CHarvesterAudioPlaylistParser::~CHarvesterAudioPlaylistParser() |
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58 { |
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59 delete iTopCharacterSet; |
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60 |
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61 delete iAvailableCharacterSet; |
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62 |
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63 iFs.Close(); |
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64 } |
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65 |
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66 |
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67 // ----------------------------------------------------------------------------- |
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68 // CHarvesterAudioPlaylistParser::CHarvesterAudioPlaylistParser |
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69 // ----------------------------------------------------------------------------- |
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70 // |
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71 CHarvesterAudioPlaylistParser::CHarvesterAudioPlaylistParser() |
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72 { |
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73 } |
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74 |
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75 |
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76 // ----------------------------------------------------------------------------- |
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77 // CHarvesterAudioPlaylistParser::ConstructL |
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78 // ----------------------------------------------------------------------------- |
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79 // |
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80 void CHarvesterAudioPlaylistParser::ConstructL() |
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81 { |
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82 User::LeaveIfError( iFs.Connect() ); |
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83 iAvailableCharacterSet = CCnvCharacterSetConverter::CreateArrayOfCharacterSetsAvailableL( iFs ); |
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84 iTopCharacterSet = |
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85 new (ELeave) CArrayFixFlat<CCnvCharacterSetConverter::SCharacterSet>( KMDSArrayGranularity ); |
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86 GenerateTopCharacterSetsL(); |
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87 iM3UParser = CHarvesterM3UPlaylistParser::NewL( iFs, iAvailableCharacterSet, iTopCharacterSet ); |
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88 } |
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89 |
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90 |
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91 // ----------------------------------------------------------------------------- |
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92 // CHarvesterAudioPlaylistParser::ParseMimeType |
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93 // ----------------------------------------------------------------------------- |
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94 // |
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95 TBool CHarvesterAudioPlaylistParser::ParseMimeType( |
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96 const TDesC& aFileName, TDes& aMimeType ) |
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97 { |
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98 TPtrC ext; |
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99 if( MdsUtils::GetExt( aFileName, ext ) ) |
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100 { |
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101 if( ext == KExtensionM3U ) |
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102 { |
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103 aMimeType = KMimeTypeM3U; |
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104 return ETrue; |
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105 } |
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106 } |
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107 |
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108 aMimeType = KNullDesC; |
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109 return EFalse; |
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110 } |
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111 |
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112 |
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113 // ----------------------------------------------------------------------------- |
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114 // CHarvesterAudioPlaylistParser::ParseL |
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115 // ----------------------------------------------------------------------------- |
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116 // |
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117 TBool CHarvesterAudioPlaylistParser::ParseL( const TDesC& aFileName, |
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118 RPointerArray<HBufC>& aUriArray, TPtrC aMimeType ) |
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119 { |
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120 if( aMimeType == KMimeTypeM3U ) |
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121 { |
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122 return iM3UParser->ParseL( aFileName, aUriArray ); |
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123 } |
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124 return EFalse; |
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125 } |
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126 |
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127 // ----------------------------------------------------------------------------- |
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128 // CHarvesterAudioPlaylistParser::ResetL |
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129 // ----------------------------------------------------------------------------- |
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130 // |
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131 void CHarvesterAudioPlaylistParser::Reset() |
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132 { |
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133 iM3UParser->Reset(); |
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134 } |
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135 |
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136 // ----------------------------------------------------------------------------- |
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137 // CHarvesterAudioPlaylistParser::GenerateTopCharacterSetsL |
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138 // ----------------------------------------------------------------------------- |
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139 // |
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140 void CHarvesterAudioPlaylistParser::GenerateTopCharacterSetsL() |
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141 { |
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142 CArrayFixFlat<TInt>* installedLanguages = NULL; |
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143 SysLangUtil::GetInstalledLanguages( installedLanguages ); |
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144 CleanupStack::PushL( installedLanguages ); |
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145 |
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146 TFileName fileName; |
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147 |
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148 TParsePtrC memory( PathInfo::RomRootPath() ); |
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149 fileName.Copy( memory.Drive() ); |
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150 fileName.Append( KDC_RESOURCE_FILES_DIR ); |
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151 fileName.Append( KMDSPlaylistCharacterSetRscFile ); |
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152 |
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153 TRAPD( err, iRscFile.OpenL( iFs, fileName ) ); |
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154 |
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155 // if there is no resource file, then there is no top character set list |
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156 if( err ) |
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157 { |
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158 CleanupStack::PopAndDestroy( installedLanguages ); |
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159 return; |
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160 } |
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161 |
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162 const TInt count( installedLanguages->Count() ); |
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163 for( TInt i=0; i < count; i++ ) |
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164 { |
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165 SelectCharacterSetsForLanguageL( (*installedLanguages)[i] ); |
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166 } |
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167 iTopCharacterSet->Compress(); |
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168 installedLanguages->Reset(); |
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169 CleanupStack::PopAndDestroy( installedLanguages ); |
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170 iRscFile.Close(); |
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171 } |
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172 |
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173 // ----------------------------------------------------------------------------- |
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174 // CHarvesterAudioPlaylistParser::SelectCharacterSetsForLanguageL |
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175 // ----------------------------------------------------------------------------- |
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176 // |
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177 void CHarvesterAudioPlaylistParser::SelectCharacterSetsForLanguageL( TInt aLanguage ) |
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178 { |
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179 switch( aLanguage ) |
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180 { |
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181 case ELangEnglish: |
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182 ReadCharacterSetResourceL( R_MDS_PLAYLIST_ENGLISH_CHAR_SET ); |
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183 break; |
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184 case ELangFrench: |
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185 ReadCharacterSetResourceL( R_MDS_PLAYLIST_FRENCH_CHAR_SET ); |
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186 break; |
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187 case ELangGerman: |
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188 ReadCharacterSetResourceL( R_MDS_PLAYLIST_GERMAN_CHAR_SET ); |
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189 break; |
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190 case ELangTurkish: |
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191 ReadCharacterSetResourceL( R_MDS_PLAYLIST_TURKISH_CHAR_SET ); |
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192 break; |
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193 case ELangFinnish: |
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194 ReadCharacterSetResourceL( R_MDS_PLAYLIST_FINNISH_CHAR_SET ); |
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195 break; |
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196 case ELangSwedish: |
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197 ReadCharacterSetResourceL( R_MDS_PLAYLIST_SWEDISH_CHAR_SET ); |
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198 break; |
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199 case ELangRussian: |
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200 ReadCharacterSetResourceL( R_MDS_PLAYLIST_RUSSIAN_CHAR_SET ); |
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201 break; |
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202 case ELangArabic: |
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203 ReadCharacterSetResourceL( R_MDS_PLAYLIST_ARABIC_CHAR_SET ); |
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204 break; |
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205 case ELangHebrew: |
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206 ReadCharacterSetResourceL( R_MDS_PLAYLIST_HEBREW_CHAR_SET ); |
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207 break; |
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208 case ELangFarsi: |
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209 ReadCharacterSetResourceL( R_MDS_PLAYLIST_FARSI_CHAR_SET ); |
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210 break; |
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211 case ELangItalian: |
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212 ReadCharacterSetResourceL( R_MDS_PLAYLIST_ITALIAN_CHAR_SET ); |
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213 break; |
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214 case ELangPolish: |
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215 ReadCharacterSetResourceL( R_MDS_PLAYLIST_POLISH_CHAR_SET ); |
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216 break; |
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217 case ELangHungarian: |
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218 ReadCharacterSetResourceL( R_MDS_PLAYLIST_HUNGARIAN_CHAR_SET ); |
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219 break; |
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220 case ELangSpanish: |
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221 ReadCharacterSetResourceL( R_MDS_PLAYLIST_SPANISH_CHAR_SET ); |
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222 break; |
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223 case ELangDutch: |
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224 ReadCharacterSetResourceL( R_MDS_PLAYLIST_DUTCH_CHAR_SET ); |
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225 break; |
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226 case ELangPortuguese: |
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227 ReadCharacterSetResourceL( R_MDS_PLAYLIST_PORTUGUESE_CHAR_SET ); |
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228 break; |
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229 case ELangAmerican: |
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230 ReadCharacterSetResourceL( R_MDS_PLAYLIST_ENGLISH_CHAR_SET ); |
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231 break; |
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232 case ELangCanadianFrench: |
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233 ReadCharacterSetResourceL( R_MDS_PLAYLIST_FRENCH_CHAR_SET ); |
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234 break; |
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235 case ELangBrazilianPortuguese: |
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236 ReadCharacterSetResourceL( R_MDS_PLAYLIST_PORTUGUESE_CHAR_SET ); |
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237 break; |
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238 case ELangLatinAmericanSpanish: |
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239 ReadCharacterSetResourceL( R_MDS_PLAYLIST_SPANISH_CHAR_SET ); |
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240 break; |
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241 case ELangLatvian: |
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242 ReadCharacterSetResourceL( R_MDS_PLAYLIST_LATVIAN_CHAR_SET ); |
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243 break; |
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244 case ELangGreek: |
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245 ReadCharacterSetResourceL( R_MDS_PLAYLIST_GREEK_CHAR_SET ); |
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246 break; |
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247 case ELangEstonian: |
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248 ReadCharacterSetResourceL( R_MDS_PLAYLIST_ESTONIAN_CHAR_SET ); |
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249 break; |
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250 case ELangLithuanian: |
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251 ReadCharacterSetResourceL( R_MDS_PLAYLIST_LITHUANIAN_CHAR_SET ); |
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252 break; |
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253 case ELangRomanian: |
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254 ReadCharacterSetResourceL( R_MDS_PLAYLIST_ROMANIAN_CHAR_SET ); |
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255 break; |
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256 case ELangUkrainian: |
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257 ReadCharacterSetResourceL( R_MDS_PLAYLIST_UKRAINIAN_CHAR_SET ); |
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258 break; |
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259 case ELangBulgarian: |
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260 ReadCharacterSetResourceL( R_MDS_PLAYLIST_BULGARIAN_CHAR_SET ); |
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261 break; |
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262 case ELangCroatian: |
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263 ReadCharacterSetResourceL( R_MDS_PLAYLIST_CROATIAN_CHAR_SET ); |
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264 break; |
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265 case ELangSerbian: |
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266 ReadCharacterSetResourceL( R_MDS_PLAYLIST_SERBIAN_CHAR_SET ); |
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267 break; |
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268 case ELangIndonesian: |
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269 ReadCharacterSetResourceL( R_MDS_PLAYLIST_INDONESIAN_CHAR_SET ); |
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270 break; |
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271 case ELangMalay: |
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272 case ELangTagalog: |
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273 ReadCharacterSetResourceL( R_MDS_PLAYLIST_MALAY_CHAR_SET ); |
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274 break; |
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275 case ELangIcelandic: |
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276 ReadCharacterSetResourceL( R_MDS_PLAYLIST_ICELANDIC_CHAR_SET ); |
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277 break; |
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278 case ELangDanish: |
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279 ReadCharacterSetResourceL( R_MDS_PLAYLIST_DANISH_CHAR_SET ); |
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280 break; |
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281 case ELangNorwegian: |
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282 ReadCharacterSetResourceL( R_MDS_PLAYLIST_NORWEGIAN_CHAR_SET ); |
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283 break; |
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284 case ELangHindi: |
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285 ReadCharacterSetResourceL( R_MDS_PLAYLIST_INDIAN_CHAR_SET ); |
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286 break; |
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287 case ELangUrdu: |
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288 ReadCharacterSetResourceL( R_MDS_PLAYLIST_URDU_CHAR_SET ); |
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289 break; |
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290 case ELangCzech: |
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291 ReadCharacterSetResourceL( R_MDS_PLAYLIST_CZECH_CHAR_SET ); |
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292 break; |
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293 case ELangSlovak: |
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294 ReadCharacterSetResourceL( R_MDS_PLAYLIST_SLOVAK_CHAR_SET ); |
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295 break; |
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296 case ELangSlovenian: |
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297 ReadCharacterSetResourceL( R_MDS_PLAYLIST_SLOVENIAN_CHAR_SET ); |
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298 break; |
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299 case ELangTaiwanChinese: |
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300 case ELangHongKongChinese: |
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301 ReadCharacterSetResourceL( R_MDS_PLAYLIST_TAIWAN_HK_CHINESE_CHAR_SET ); |
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302 break; |
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303 case ELangPrcChinese: |
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304 ReadCharacterSetResourceL( R_MDS_PLAYLIST_CHINESE_CHAR_SET ); |
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305 break; |
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306 case ELangEnglish_Taiwan: |
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307 case ELangEnglish_Prc: |
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308 case ELangEnglish_Japan: |
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309 case ELangEnglish_Thailand: |
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310 ReadCharacterSetResourceL( R_MDS_PLAYLIST_ENGLISH_CHAR_SET ); |
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311 break; |
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312 case ELangJapanese: |
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313 ReadCharacterSetResourceL( R_MDS_PLAYLIST_JAPANESE_CHAR_SET ); |
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314 break; |
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315 case ELangThai: |
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316 ReadCharacterSetResourceL( R_MDS_PLAYLIST_THAI_CHAR_SET ); |
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317 break; |
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318 case ELangVietnamese: |
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319 ReadCharacterSetResourceL( R_MDS_PLAYLIST_VIETNAMESE_CHAR_SET ); |
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320 break; |
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321 case ELangMalay_Apac: |
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322 ReadCharacterSetResourceL( R_MDS_PLAYLIST_MALAY_CHAR_SET ); |
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323 break; |
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324 default: |
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325 break; |
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326 } |
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327 } |
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328 |
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329 // ----------------------------------------------------------------------------- |
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330 // CHarvesterAudioPlaylistParser::ReadCharacterSetResourceL |
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331 // ----------------------------------------------------------------------------- |
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332 // |
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333 void CHarvesterAudioPlaylistParser::ReadCharacterSetResourceL( TInt aResourceId ) |
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334 { |
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335 TResourceReader rscReader; // Resource reader |
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336 HBufC8* rscBuf; // Buffer where resource is read |
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337 |
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338 rscBuf = iRscFile.AllocReadL( aResourceId ); |
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339 rscReader.SetBuffer( rscBuf ); |
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340 CleanupStack::PushL( rscBuf ); |
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341 |
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342 TUint characterSetElementId; |
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343 TInt numCharacterSetElements = rscReader.ReadInt16(); |
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344 TUint elemId; |
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345 CCnvCharacterSetConverter::SCharacterSet elem; |
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346 |
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347 for( TInt i = 0; i < numCharacterSetElements; i++ ) |
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348 { |
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349 characterSetElementId = rscReader.ReadInt32(); |
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350 const TInt count( iAvailableCharacterSet->Count() ); |
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351 for( TInt j = 0; j < count; j++ ) |
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352 { |
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353 elem = (*iAvailableCharacterSet)[j]; |
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354 elemId = elem.Identifier(); |
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355 if ( elemId == characterSetElementId && !IsInTopCharacterSet(characterSetElementId) ) |
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356 { |
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357 iTopCharacterSet->AppendL( elem ); |
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358 } |
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359 } |
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360 } |
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361 |
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362 CleanupStack::PopAndDestroy( rscBuf ); |
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363 } |
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364 |
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365 // ----------------------------------------------------------------------------- |
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366 // CHarvesterAudioPlaylistParser::IsInTopCharacterSet |
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367 // ----------------------------------------------------------------------------- |
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368 // |
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369 TBool CHarvesterAudioPlaylistParser::IsInTopCharacterSet( TUint aCharacterSetId ) |
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370 { |
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371 const TInt count( iTopCharacterSet->Count() ); |
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372 for( TInt i = 0; i < count; i++ ) |
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373 { |
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374 if( (*iTopCharacterSet)[i].Identifier() == aCharacterSetId ) |
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375 { |
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376 return ETrue; |
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377 } |
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378 } |
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379 return EFalse; |
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380 } |
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381 |
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382 // End of file |
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