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: Implement the operation: GetObjectPropDesc |
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15 * |
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16 */ |
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17 |
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18 #include <mtp/cmtptypeobjectpropdesc.h> |
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19 #include <mtp/mtpprotocolconstants.h> |
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20 #include <mtp/cmtptypestring.h> |
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21 |
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22 #include "cmediamtpdataprovidergetobjectpropdesc.h" |
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23 #include "mediamtpdataproviderconst.h" |
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24 #include "mmmtpdplogger.h" |
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25 #include "mmmtpdpdefs.h" |
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26 |
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27 const TUint32 KMTPDescriptionLen = 0x00000200; |
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28 |
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29 // ----------------------------------------------------------------------------- |
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30 // CMediaMtpDataProviderGetObjectPropDesc::NewL |
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31 // Two-phase construction method |
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32 // ----------------------------------------------------------------------------- |
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33 // |
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34 MMmRequestProcessor* CMediaMtpDataProviderGetObjectPropDesc::NewL( MMTPDataProviderFramework& aFramework, |
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35 MMTPConnection& aConnection, |
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36 MMmMtpDpConfig& aDpConfig ) |
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37 { |
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38 CMediaMtpDataProviderGetObjectPropDesc* self = |
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39 new ( ELeave ) CMediaMtpDataProviderGetObjectPropDesc( aFramework, |
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40 aConnection, |
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41 aDpConfig ); |
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42 CleanupStack::PushL( self ); |
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43 self->ConstructL(); |
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44 CleanupStack::Pop( self ); |
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45 return self; |
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46 } |
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47 |
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48 // ----------------------------------------------------------------------------- |
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49 // CMediaMtpDataProviderGetObjectPropDesc::ConstructL |
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50 // Two-phase construction method |
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51 // ----------------------------------------------------------------------------- |
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52 // |
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53 void CMediaMtpDataProviderGetObjectPropDesc::ConstructL() |
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54 { |
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55 CGetObjectPropDesc::ConstructL(); |
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56 } |
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57 |
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58 // ----------------------------------------------------------------------------- |
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59 // CMediaMtpDataProviderGetObjectPropDesc::~CMediaMtpDataProviderGetObjectPropDesc |
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60 // Destructor |
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61 // ----------------------------------------------------------------------------- |
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62 // |
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63 CMediaMtpDataProviderGetObjectPropDesc::~CMediaMtpDataProviderGetObjectPropDesc() |
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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 // ----------------------------------------------------------------------------- |
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69 // CMediaMtpDataProviderGetObjectPropDesc::CMediaMtpDataProviderGetObjectPropDesc |
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70 // Standard c++ constructor |
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71 // ----------------------------------------------------------------------------- |
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72 // |
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73 CMediaMtpDataProviderGetObjectPropDesc::CMediaMtpDataProviderGetObjectPropDesc( MMTPDataProviderFramework& aFramework, |
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74 MMTPConnection& aConnection, |
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75 MMmMtpDpConfig& aDpConfig ) : |
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76 CGetObjectPropDesc( aFramework, aConnection, aDpConfig ) |
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77 { |
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78 |
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79 } |
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80 |
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81 void CMediaMtpDataProviderGetObjectPropDesc::ServiceSpecificObjectPropertyL(TUint16 aPropCode) |
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82 { |
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83 switch (aPropCode) |
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84 { |
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85 // format specific |
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86 case EMTPObjectPropCodeArtist: // Artist |
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87 case EMTPObjectPropCodeTrack: // Track |
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88 case EMTPObjectPropCodeGenre: // Genre |
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89 case EMTPObjectPropCodeUseCount: // Use Count |
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90 case EMTPObjectPropCodeAlbumName: // Album Name |
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91 case EMTPObjectPropCodeAlbumArtist: // Album Artist |
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92 case EMTPObjectPropCodeOriginalReleaseDate: // Original Release Date |
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93 case EMTPObjectPropCodeComposer: // Composer |
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94 case EMTPObjectPropCodeParentalRating: |
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95 iObjectProperty = CMTPTypeObjectPropDesc::NewL( aPropCode ); |
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96 break; |
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97 |
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98 // Number of Channels (m) |
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99 case EMTPObjectPropCodeNumberOfChannels: |
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100 ServiceNumberOfChannelsL(); |
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101 break; |
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102 |
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103 // Sample Rate (HAS MINIMUM AND MAX VALUE) |
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104 case EMTPObjectPropCodeSampleRate: |
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105 ServiceCodeSampleRateL(); |
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106 break; |
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107 |
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108 // Audio Wave Codec (MAY REQUIRED LIMITED NUMBER TO BE PRODUCED) |
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109 case EMTPObjectPropCodeAudioWAVECodec: |
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110 ServiceCodeWaveCodecL(); |
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111 break; |
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112 |
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113 // Audio Bit Rate (MAY REQUIRED LIMITED NUMBER TO BE PRODUCED) |
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114 case EMTPObjectPropCodeAudioBitRate: |
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115 ServiceCodeAudioBitrateL(); |
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116 break; |
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117 |
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118 // Duration |
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119 case EMTPObjectPropCodeDuration: |
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120 ServiceDurationL(); |
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121 break; |
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122 |
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123 // Description |
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124 case EMTPObjectPropCodeDescription: |
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125 ServiceDescriptionL(); |
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126 break; |
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127 |
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128 case EMTPObjectPropCodeWidth: |
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129 ServiceRangeFormDescriptionL( aPropCode, |
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130 EMTPMinWidth, |
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131 EMTPMaxWidth, |
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132 EMTPStepWidth ); |
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133 break; |
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134 |
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135 case EMTPObjectPropCodeHeight: |
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136 ServiceRangeFormDescriptionL( aPropCode, |
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137 EMTPMinHeight, |
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138 EMTPMaxHeight, |
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139 EMTPStepHeight ); |
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140 break; |
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141 |
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142 case EMTPObjectPropCodeScanType: |
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143 ServiceScanTypeDescriptionL(); |
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144 break; |
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145 |
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146 case EMTPObjectPropCodeVideoFourCCCodec: |
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147 ServiceVideoFourCCCodecL(); |
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148 break; |
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149 |
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150 case EMTPObjectPropCodeVideoBitRate: |
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151 ServiceRangeFormDescriptionL( aPropCode, |
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152 EMTPWMVMinBitrate, |
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153 EMTPWMVMaxBitrate, |
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154 EMTPVideoBitrateStep, |
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155 ETrue ); |
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156 break; |
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157 |
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158 case EMTPObjectPropCodeFramesPerThousandSeconds: |
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159 ServiceRangeFormDescriptionL( aPropCode, |
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160 EMTPMinFramesPerThousandSeconds, |
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161 EMTPMaxFramesPerThousandSeconds, |
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162 EMTPStepFramesPerThousandSeconds ); |
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163 break; |
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164 |
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165 case EMTPObjectPropCodeKeyFrameDistance: |
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166 ServiceRangeFormDescriptionL( aPropCode, |
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167 EMTPMinKeyFrameDistance, |
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168 EMTPMaxKeyFrameDistance, |
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169 EMTPStepKeyFrameDistance ); |
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170 break; |
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171 |
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172 case EMTPObjectPropCodeEncodingProfile: |
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173 ServiceEncodingProfileDescriptionL(); |
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174 break; |
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175 |
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176 case EMTPObjectPropCodeDRMStatus: |
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177 ServiceDRMStatusL(); |
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178 break; |
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179 |
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180 case EMTPExtObjectPropCodeOmaDrmStatus: |
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181 ServiceOMADRMStatusL(); |
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182 break; |
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183 |
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184 default: |
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185 User::Leave( KErrNotSupported ); |
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186 break; |
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187 } |
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188 } |
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189 |
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190 // ----------------------------------------------------------------------------- |
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191 // CMediaMtpDataProviderGetObjectPropDesc::ServiceDescriptionL() |
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192 // Create Description and create new ObjectPropDesc |
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193 // ----------------------------------------------------------------------------- |
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194 // |
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195 void CMediaMtpDataProviderGetObjectPropDesc::ServiceDescriptionL() |
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196 { |
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197 TMTPTypeUint32 uint32Data( KMTPDescriptionLen ); |
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198 |
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199 // Althrough iObjectProperty is released in ServiceL(), |
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200 // release it here maybe a more safer way |
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201 if ( iObjectProperty != NULL ) |
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202 { |
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203 delete iObjectProperty; |
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204 iObjectProperty = NULL; |
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205 } |
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206 |
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207 iObjectProperty = CMTPTypeObjectPropDesc::NewL( EMTPObjectPropCodeDescription, |
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208 CMTPTypeObjectPropDesc::ELongStringForm, |
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209 &uint32Data ); |
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210 } |
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211 |
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212 // ----------------------------------------------------------------------------- |
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213 // CMediaMtpDataProviderGetObjectPropDesc::ServiceNumberOfChannelsL |
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214 // Create list of possible Channel numbers and create new ObjectPropDesc |
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215 // ----------------------------------------------------------------------------- |
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216 // |
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217 void CMediaMtpDataProviderGetObjectPropDesc::ServiceNumberOfChannelsL() |
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218 { |
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219 PRINT( _L( "MM MTP => CMediaMtpDataProviderGetObjectPropDesc::ServiceCodeSampleRateL" ) ); |
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220 |
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221 CMTPTypeObjectPropDescEnumerationForm* expectedForm = CMTPTypeObjectPropDescEnumerationForm::NewL( EMTPTypeUINT16 ); |
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222 CleanupStack::PushL( expectedForm ); // + expectedForm |
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223 |
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224 TUint16 values[] = |
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225 { |
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226 EMTPChannelMono, |
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227 EMTPChannelStereo |
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228 }; |
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229 |
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230 TInt numValues = sizeof ( values ) / sizeof ( values[0] ) ; |
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231 |
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232 for ( TInt i = 0; i < numValues; i++ ) |
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233 { |
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234 TMTPTypeUint16 data( values[i] ); |
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235 expectedForm->AppendSupportedValueL( data ); |
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236 } |
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237 |
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238 // Althrough iObjectProperty is released in ServiceL(), |
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239 // release it here maybe a more safer way :) |
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240 if ( iObjectProperty != NULL ) |
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241 { |
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242 delete iObjectProperty; |
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243 iObjectProperty = NULL; |
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244 } |
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245 |
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246 iObjectProperty = CMTPTypeObjectPropDesc::NewL( EMTPObjectPropCodeNumberOfChannels, *expectedForm ); |
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247 CleanupStack::PopAndDestroy( expectedForm ); // - expectedForm |
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248 |
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249 PRINT( _L( "MM MTP <= CMediaMtpDataProviderGetObjectPropDesc::ServiceCodeSampleRateL" ) ); |
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250 } |
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251 |
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252 // ----------------------------------------------------------------------------- |
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253 // CMediaMtpDataProviderGetObjectPropDesc::ServiceCodeSampleRateL |
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254 // Create list of possible Sample rate list and create new ObjectPropDesc |
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255 // ----------------------------------------------------------------------------- |
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256 // |
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257 void CMediaMtpDataProviderGetObjectPropDesc::ServiceCodeSampleRateL() |
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258 { |
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259 // if some format does not support the sample rate, |
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260 // here still need an instance of CMTPTypeObjectPropDesc. |
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261 PRINT( _L( "MM MTP => CMediaMtpDataProviderGetObjectPropDesc::ServiceCodeSampleRateL" ) ); |
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262 |
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263 CMTPTypeObjectPropDescEnumerationForm* expectedForm = |
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264 CMTPTypeObjectPropDescEnumerationForm::NewLC( EMTPTypeUINT32 ); // + expectedForm |
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265 |
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266 TUint32 values[] = |
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267 { |
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268 EMTPSampleRate8K , |
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269 EMTPSampleRate16K, |
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270 EMTPSampleRate22_05K, |
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271 EMTPSampleRate24K, |
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272 EMTPSampleRate32K, |
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273 EMTPSampleRate44_1K, |
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274 EMTPSampleRate48K |
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275 }; |
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276 |
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277 TInt numValues = sizeof( values ) / sizeof( values[0] ) ; |
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278 |
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279 for ( TInt i = 0; i < numValues; i++ ) |
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280 { |
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281 TMTPTypeUint32 data( values[i] ); |
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282 expectedForm->AppendSupportedValueL( data ); |
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283 } |
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284 |
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285 // Althrough iObjectProperty is released in ServiceL(), |
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286 // release it here maybe a more safer way :) |
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287 if ( iObjectProperty != NULL ) |
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288 { |
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289 delete iObjectProperty; |
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290 iObjectProperty = NULL; |
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291 } |
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292 |
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293 iObjectProperty = CMTPTypeObjectPropDesc::NewL( EMTPObjectPropCodeSampleRate, CMTPTypeObjectPropDesc::EEnumerationForm, expectedForm ); |
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294 CleanupStack::PopAndDestroy( expectedForm ); // - expectedForm |
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295 |
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296 PRINT( _L( "MM MTP <= CMediaMtpDataProviderGetObjectPropDesc::ServiceCodeSampleRateL" ) ); |
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297 } |
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298 |
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299 // ----------------------------------------------------------------------------- |
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300 // CMediaMtpDataProviderGetObjectPropDesc::ServiceWaveCodecL |
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301 // Create list of possible bitrate types and create new ObjectPropDesc |
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302 // ----------------------------------------------------------------------------- |
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303 // |
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304 void CMediaMtpDataProviderGetObjectPropDesc::ServiceCodeWaveCodecL() |
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305 { |
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306 PRINT1( _L( "MM MTP => CMediaMtpDataProviderGetObjectPropDesc::ServiceCodeWaveCodecL, format = 0x%x" ), iFormatCode ); |
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307 |
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308 CMTPTypeObjectPropDescEnumerationForm* form = |
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309 CMTPTypeObjectPropDescEnumerationForm::NewLC( EMTPTypeUINT32 ); // + form |
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310 |
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311 switch (iFormatCode) |
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312 { |
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313 case EMTPFormatCodeWMA: |
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314 case EMTPFormatCodeWMV: |
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315 case EMTPFormatCodeASF: |
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316 { |
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317 PRINT1( _L( "MM MTP <> CMediaMtpDataProviderGetObjectPropDesc::ServiceCodeWaveCodecL format = 0x%x" ), iFormatCode ); |
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318 TMTPTypeUint32 data( EMTPAudioWAVECodecWMA ); |
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319 form->AppendSupportedValueL( data ); |
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320 } |
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321 break; |
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322 |
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323 case EMTPFormatCodeMP3: |
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324 { |
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325 PRINT1( _L( "MM MTP <> CMediaMtpDataProviderGetObjectPropDesc::ServiceCodeWaveCodecL format = 0x%x" ), iFormatCode ); |
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326 TMTPTypeUint32 data( EMTPAudioWAVECodecMP3 ); |
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327 form->AppendSupportedValueL( data ); |
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328 } |
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329 break; |
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330 |
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331 case EMTPFormatCodeMP4Container: |
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332 case EMTPFormatCode3GPContainer: |
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333 case EMTPFormatCodeAAC: |
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334 { |
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335 PRINT1( _L( "MM MTP <> CMediaMtpDataProviderGetObjectPropDesc::ServiceCodeWaveCodecL format = 0x%x" ), iFormatCode ); |
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336 TMTPTypeUint32 data( EMTPAudioWAVECodecAAC ); |
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337 form->AppendSupportedValueL( data ); |
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338 } |
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339 break; |
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340 |
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341 case EMTPFormatCodeWAV: |
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342 { |
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343 PRINT1( _L("MM MTP <> CMediaMtpDataProviderGetObjectPropDesc::ServiceCodeWaveCodecL format = 0x%x"), iFormatCode ); |
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344 TMTPTypeUint32 data( EMTPAudioWAVECodecPCM ); |
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345 form->AppendSupportedValueL( data ); |
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346 } |
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347 break; |
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348 |
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349 default: |
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350 { |
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351 PRINT1( _L( "MM MTP <> CMediaMtpDataProviderGetObjectPropDesc::ServiceCodeWaveCodecL leave because of invalid formatcode = 0x%x" ), iFormatCode ); |
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352 User::Leave(KErrNotSupported); |
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353 } |
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354 break; |
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355 } |
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356 |
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357 // Althrough iObjectProperty is released in ServiceL(), |
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358 // release it here maybe a more safer way :) |
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359 if ( iObjectProperty != NULL ) |
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360 { |
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361 delete iObjectProperty; |
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362 iObjectProperty = NULL; |
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363 } |
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364 |
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365 iObjectProperty = CMTPTypeObjectPropDesc::NewL( EMTPObjectPropCodeAudioWAVECodec, *form ); |
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366 CleanupStack::PopAndDestroy( form ); // - form |
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367 |
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368 PRINT( _L( "MM MTP <= CMediaMtpDataProviderGetObjectPropDesc::ServiceCodeWaveCodecL" ) ); |
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369 } |
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370 |
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371 void CMediaMtpDataProviderGetObjectPropDesc::ServiceCodeAudioBitrateL() |
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372 { |
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373 PRINT1( _L("MM MTP => CMediaMtpDataProviderGetObjectPropDesc::ServiceCodeAudioBitrate, format = 0x%x"), iFormatCode ); |
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374 |
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375 switch (iFormatCode) |
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376 { |
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377 case EMTPFormatCodeWMA: |
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378 case EMTPFormatCodeWMV: |
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379 case EMTPFormatCodeASF: |
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380 { |
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381 ServiceRangeFormDescriptionL( EMTPObjectPropCodeAudioBitRate, |
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382 EMTPWMAMinBitrate, |
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383 EMTPWMAMaxBitrate, |
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384 EMTPAudioBitrateStep ); |
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385 } |
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386 break; |
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387 |
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388 case EMTPFormatCodeMP3: |
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389 { |
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390 ServiceRangeFormDescriptionL( EMTPObjectPropCodeAudioBitRate, |
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391 EMTPMP3MinBitrate, |
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392 EMTPMP3MaxBitrate, |
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393 EMTPAudioBitrateStep ); |
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394 } |
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395 break; |
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396 |
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397 case EMTPFormatCodeAAC: |
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398 { |
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399 ServiceRangeFormDescriptionL( EMTPObjectPropCodeAudioBitRate, |
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400 EMTPAACMinBitrate, |
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401 EMTPAACMaxBitrate, |
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402 EMTPAudioBitrateStep ); |
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403 } |
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404 break; |
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405 |
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406 case EMTPFormatCodeWAV: |
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407 { |
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408 ServiceRangeFormDescriptionL( EMTPObjectPropCodeAudioBitRate, |
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409 EMTPPCMMinBitrate, |
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410 EMTPPCMMaxBitrate, |
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411 EMTPAudioBitrateStep ); |
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412 } |
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413 break; |
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414 |
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415 case EMTPFormatCodeMP4Container: |
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416 case EMTPFormatCode3GPContainer: |
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417 { |
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418 ServiceRangeFormDescriptionL( EMTPObjectPropCodeAudioBitRate, |
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419 EMTPAACPlusMinBitrate, |
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420 EMTPAACPlusMaxBitrate, |
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421 EMTPAudioBitrateStep ); |
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422 } |
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423 break; |
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424 |
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425 default: |
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426 { |
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427 PRINT1( _L( "MM MTP <> CMediaMtpDataProviderGetObjectPropDesc::ServiceCodeAudioBitRateL leave because of invalid formatcode = 0x%x" ), iFormatCode ); |
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428 User::Leave( KErrNotSupported ); |
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429 } |
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430 } |
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431 |
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432 PRINT( _L( "MM MTP <= CMediaMtpDataProviderGetObjectPropDesc::ServiceCodeAudioBitRateL" ) ); |
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433 } |
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434 |
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435 // ----------------------------------------------------------------------------- |
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436 // CGetObjectPropDesc::ServiceDurationL() |
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437 // Create list of Duration types and create new ObjectPropDesc |
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438 // ----------------------------------------------------------------------------- |
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439 // |
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440 void CMediaMtpDataProviderGetObjectPropDesc::ServiceDurationL() |
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441 { |
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442 |
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443 PRINT( _L( "MM MTP => CMediaMtpDataProviderGetObjectPropDesc::ServiceDurationL" ) ); |
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444 |
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445 CMTPTypeObjectPropDescRangeForm* form = CMTPTypeObjectPropDescRangeForm::NewLC( EMTPTypeUINT32 ); // + form |
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446 |
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447 // Set expected values |
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448 form->SetUint32L( CMTPTypeObjectPropDescRangeForm::EMinimumValue, EMTPMinDuration ); |
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449 form->SetUint32L( CMTPTypeObjectPropDescRangeForm::EMaximumValue, EMTPMaxDuration ); |
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450 form->SetUint32L( CMTPTypeObjectPropDescRangeForm::EStepSize, EMTPDurationStep ); |
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451 |
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452 // Althrough iObjectProperty is released in ServiceL(), |
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453 // release it here maybe a more safer way |
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454 if ( iObjectProperty != NULL ) |
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455 { |
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456 delete iObjectProperty; |
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457 iObjectProperty = NULL; |
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458 } |
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459 |
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460 iObjectProperty = CMTPTypeObjectPropDesc::NewL( EMTPObjectPropCodeDuration, *form ); |
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461 CleanupStack::PopAndDestroy( form ); // - form |
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462 |
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463 PRINT( _L( "MM MTP <= CMediaMtpDataProviderGetObjectPropDesc::ServiceDurationL" ) ); |
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464 } |
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465 |
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466 void CMediaMtpDataProviderGetObjectPropDesc::ServiceScanTypeDescriptionL() |
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467 { |
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468 CMTPTypeObjectPropDescEnumerationForm* expectedForm = |
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469 CMTPTypeObjectPropDescEnumerationForm::NewL( EMTPTypeUINT16 ); |
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470 CleanupStack::PushL( expectedForm ); // + expectedForm |
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471 |
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472 TUint16 values[] = |
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473 { |
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474 EMTPScanTypeProgressive |
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475 }; |
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476 |
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477 TInt numValues = sizeof ( values ) / sizeof ( values[0] ) ; |
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478 for ( TInt i = 0; i < numValues; i++ ) |
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479 { |
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480 TMTPTypeUint16 data( values[i] ); |
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481 expectedForm->AppendSupportedValueL( data ); |
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482 } |
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483 |
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484 // Althrough iObjectProperty is released in ServiceL(), |
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485 // release it here maybe a more safer way :) |
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486 if ( iObjectProperty != NULL ) |
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487 { |
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488 delete iObjectProperty; |
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489 iObjectProperty = NULL; |
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490 } |
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491 |
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492 iObjectProperty = CMTPTypeObjectPropDesc::NewL( EMTPObjectPropCodeScanType, *expectedForm ); |
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493 CleanupStack::PopAndDestroy( expectedForm ); // - expectedForm |
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494 } |
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495 |
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496 void CMediaMtpDataProviderGetObjectPropDesc::ServiceVideoFourCCCodecL() |
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497 { |
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498 switch( iFormatCode ) |
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499 { |
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500 case EMTPFormatCodeWMV: |
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501 case EMTPFormatCodeASF: |
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502 { |
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503 CMTPTypeObjectPropDescEnumerationForm* expectedForm = |
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504 CMTPTypeObjectPropDescEnumerationForm::NewL( EMTPTypeUINT32 ); |
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505 CleanupStack::PushL( expectedForm ); // + expectedForm |
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506 |
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507 TUint32 values[] = |
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508 { |
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509 EMTPVideoFourCCCodecWMV3 |
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510 }; |
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511 |
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512 TInt numValues = sizeof ( values ) / sizeof ( values[0] ) ; |
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513 for ( TInt i = 0; i < numValues; i++ ) |
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514 { |
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515 TMTPTypeUint32 data( values[i] ); |
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516 expectedForm->AppendSupportedValueL( data ); |
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517 } |
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518 |
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519 // comment out asf fourcc for mp2a and mp4a, not sure if this is needed |
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520 /*if ( iFormatCode == EMTPFormatCodeASF ) |
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521 { |
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522 TUint32 additionalValues[] = |
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523 { |
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524 EMTPVideoFourCCCodecMP2A, |
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525 EMTPVideoFourCCCodecMP4A |
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526 }; |
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527 |
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528 for ( TInt j = 0; i < sizeof(additionalValues) / sizeof(additionalValues[0]) ) |
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529 { |
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530 TMTPTypeUint32 data( additionalValues[i] ); |
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531 expectedForm->AppendSupportedValueL( data ); |
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532 } |
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533 }*/ |
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534 |
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535 // Althrough iObjectProperty is released in ServiceL(), |
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536 // release it here maybe a more safer way :) |
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537 if ( iObjectProperty != NULL ) |
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538 { |
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539 delete iObjectProperty; |
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540 iObjectProperty = NULL; |
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541 } |
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542 |
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543 iObjectProperty = CMTPTypeObjectPropDesc::NewL( EMTPObjectPropCodeVideoFourCCCodec, *expectedForm ); |
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544 CleanupStack::PopAndDestroy( expectedForm ); // - expectedForm |
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545 } |
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546 break; |
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547 |
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548 default: |
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549 { |
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550 PRINT1( _L( "MM MTP <> CMediaMtpDataProviderGetObjectPropDesc::ServiceVideoFourCCCodecL leave because of invalid formatcode = 0x%x" ), iFormatCode ); |
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551 User::Leave( KErrNotSupported ); |
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552 } |
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553 break; |
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554 } |
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555 } |
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556 |
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557 void CMediaMtpDataProviderGetObjectPropDesc::ServiceVideoBitrateL() |
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558 { |
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559 switch( iFormatCode ) |
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560 { |
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561 case EMTPFormatCodeWMV: |
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562 case EMTPFormatCodeASF: |
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563 { |
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564 ServiceRangeFormDescriptionL( EMTPObjectPropCodeAudioBitRate, |
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565 EMTPWMVMinBitrate, |
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566 EMTPWMVMaxBitrate, |
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567 EMTPVideoBitrateStep, |
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568 ETrue ); |
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569 } |
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570 break; |
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571 |
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572 default: |
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573 { |
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574 PRINT1( _L( "MM MTP <> CMediaMtpDataProviderGetObjectPropDesc::ServiceVideoBitrateL leave because of invalid formatcode = 0x%x" ), iFormatCode ); |
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575 User::Leave( KErrNotSupported ); |
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576 } |
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577 break; |
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578 } |
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579 } |
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580 |
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581 void CMediaMtpDataProviderGetObjectPropDesc::ServiceEncodingProfileDescriptionL() |
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582 { |
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583 CMTPTypeObjectPropDescEnumerationForm* expectedForm = |
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584 CMTPTypeObjectPropDescEnumerationForm::NewLC( EMTPTypeString ); // + expectedForm |
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585 |
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586 CMTPTypeString* string = CMTPTypeString::NewLC( _L( "SP@LL" ) ); |
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587 expectedForm->AppendSupportedValueL( *string ); |
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588 string->SetL(_L("SP@ML")); |
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589 expectedForm->AppendSupportedValueL( *string ); |
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590 string->SetL(_L("MP@LL")); |
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591 expectedForm->AppendSupportedValueL( *string ); |
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592 |
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593 CMTPTypeObjectPropDesc::TPropertyInfo propertyInfo; |
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594 propertyInfo.iDataType = EMTPTypeString; |
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595 propertyInfo.iFormFlag = CMTPTypeObjectPropDesc::EEnumerationForm; |
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596 propertyInfo.iGetSet = CMTPTypeObjectPropDesc::EReadWrite; |
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597 iObjectProperty = CMTPTypeObjectPropDesc::NewL( EMTPObjectPropCodeEncodingProfile, |
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598 propertyInfo, |
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599 expectedForm ); |
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600 |
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601 CleanupStack::PopAndDestroy( string ); |
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602 CleanupStack::PopAndDestroy( expectedForm ); // - expectedForm |
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603 } |
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604 |
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605 void CMediaMtpDataProviderGetObjectPropDesc::ServiceRangeFormDescriptionL( TUint16 aPropCode, |
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606 TUint32 aMinValue, |
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607 TUint32 aMaxValue, |
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608 TUint32 aStepValue, |
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609 TBool aIsReadOnly ) |
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610 { |
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611 CMTPTypeObjectPropDescRangeForm* form = |
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612 CMTPTypeObjectPropDescRangeForm::NewLC( EMTPTypeUINT32 ); // + form |
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613 |
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614 // Set expected values |
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615 form->SetUint32L( CMTPTypeObjectPropDescRangeForm::EMinimumValue, aMinValue ); |
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616 form->SetUint32L( CMTPTypeObjectPropDescRangeForm::EMaximumValue, aMaxValue ); |
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617 form->SetUint32L( CMTPTypeObjectPropDescRangeForm::EStepSize, aStepValue ); |
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618 |
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619 // Althrough iObjectProperty is released in ServiceL(), |
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620 // release it here maybe a more safer way |
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621 if ( iObjectProperty != NULL ) |
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622 { |
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623 delete iObjectProperty; |
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624 iObjectProperty = NULL; |
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625 } |
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626 |
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627 CMTPTypeObjectPropDesc::TPropertyInfo propertyInfo; |
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628 propertyInfo.iDataType = EMTPTypeUINT32; |
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629 propertyInfo.iFormFlag = CMTPTypeObjectPropDesc::ERangeForm; |
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630 propertyInfo.iGetSet = !aIsReadOnly; |
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631 iObjectProperty = CMTPTypeObjectPropDesc::NewL( aPropCode, propertyInfo, form ); |
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632 |
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633 CleanupStack::PopAndDestroy( form ); // - form |
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634 } |
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635 |
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636 // ----------------------------------------------------------------------------- |
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637 // CGetObjectPropDesc::ServiceDRMStatusL |
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638 // Create list of possible DRM status and create new ObjectPropDesc |
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639 // ----------------------------------------------------------------------------- |
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640 // |
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641 void CMediaMtpDataProviderGetObjectPropDesc::ServiceDRMStatusL() |
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642 { |
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643 CMTPTypeObjectPropDescEnumerationForm* expectedForm = |
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644 CMTPTypeObjectPropDescEnumerationForm::NewL( EMTPTypeUINT16 ); |
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645 CleanupStack::PushL( expectedForm ); // + expectedForm |
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646 |
|
647 TUint16 values[] = |
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648 { |
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649 EMTPDrmNoProtection, |
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650 EMTPDrmProtection, |
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651 EMTPDrmReserveForMTP, |
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652 EMTPDrmVenderExtension |
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653 }; |
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654 |
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655 TInt numValues = sizeof ( values ) / sizeof ( values[0] ) ; |
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656 for ( TInt i = 0; i < numValues; i++ ) |
|
657 { |
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658 TMTPTypeUint16 data( values[i] ); |
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659 expectedForm->AppendSupportedValueL( data ); |
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660 } |
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661 |
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662 // Althrough iObjectProperty is released in ServiceL(), |
|
663 // release it here maybe a more safer way :) |
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664 if ( iObjectProperty != NULL ) |
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665 { |
|
666 delete iObjectProperty; |
|
667 iObjectProperty = NULL; |
|
668 } |
|
669 |
|
670 iObjectProperty = CMTPTypeObjectPropDesc::NewL( EMTPObjectPropCodeDRMStatus, *expectedForm ); |
|
671 CleanupStack::PopAndDestroy( expectedForm ); // - expectedForm |
|
672 } |
|
673 |
|
674 // ----------------------------------------------------------------------------- |
|
675 // CMediaMtpDataProviderGetObjectPropDesc::ServiceOMADRMStatusL |
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676 // Create list of possible OMA DRM status and create new ObjectPropDesc |
|
677 // ----------------------------------------------------------------------------- |
|
678 // |
|
679 void CMediaMtpDataProviderGetObjectPropDesc::ServiceOMADRMStatusL() |
|
680 { |
|
681 CMTPTypeObjectPropDescEnumerationForm* expectedForm = |
|
682 CMTPTypeObjectPropDescEnumerationForm::NewL( EMTPTypeUINT8 ); |
|
683 CleanupStack::PushL( expectedForm ); // + expectedForm |
|
684 |
|
685 TUint8 values[] = |
|
686 { |
|
687 EMTPOMADrmNoProtection, |
|
688 EMTPOMADrmProtection, |
|
689 }; |
|
690 |
|
691 TInt numValues = sizeof ( values ) / sizeof ( values[0] ) ; |
|
692 for ( TInt i = 0; i < numValues; i++ ) |
|
693 { |
|
694 TMTPTypeUint8 data( values[i] ); |
|
695 expectedForm->AppendSupportedValueL( data ); |
|
696 } |
|
697 |
|
698 // Althrough iObjectProperty is released in ServiceL(), |
|
699 // release it here maybe a more safer way :) |
|
700 if ( iObjectProperty != NULL ) |
|
701 { |
|
702 delete iObjectProperty; |
|
703 iObjectProperty = NULL; |
|
704 } |
|
705 |
|
706 CMTPTypeObjectPropDesc::TPropertyInfo propertyInfo; |
|
707 propertyInfo.iDataType = EMTPTypeUINT8; |
|
708 propertyInfo.iFormFlag = CMTPTypeObjectPropDesc::EEnumerationForm; |
|
709 |
|
710 iObjectProperty = CMTPTypeObjectPropDesc::NewL( EMTPExtObjectPropCodeOmaDrmStatus, |
|
711 propertyInfo, |
|
712 expectedForm ); |
|
713 CleanupStack::PopAndDestroy( expectedForm ); // - expectedForm |
|
714 } |
|
715 |
|
716 // end of file |
|