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1 /* |
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2 * Copyright (c) 2004 Nokia Corporation and/or its subsidiary(-ies). |
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3 * All rights reserved. |
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4 * This component and the accompanying materials are made available |
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5 * under the terms of "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: Progressive Download Utility |
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15 * |
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16 */ |
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17 |
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18 #include <bautils.h> |
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19 #include <utf.h> |
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20 #include <mmfpaniccodes.h> |
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21 #include "EMCPdPlayUtility.h" |
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22 #include "EMCPdProperties.h" |
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23 #include "MProgressiveDownloadUtility.h" |
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24 #include <apgcli.h> |
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25 #include <AudioPreference.h> |
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26 #include <SCCustomInterfaceUIDs.h> |
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27 #include <drmagents.h> |
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28 #include <DRMConfigIntfc.h> |
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29 #include <content.h> |
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30 #include <data.h> |
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31 #include <MetaDataFieldContainer.h> |
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32 #include <MetaDataUtility.h> |
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33 #include <mmfmeta.h> |
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34 |
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35 _LIT8(KWMAMimeType,"audio/x-ms-wma"); |
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36 |
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37 using namespace ContentAccess; |
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38 using namespace DRM; |
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39 |
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40 #ifdef _DEBUG |
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41 #define DEBPRN1(str) RDebug::Print(str); |
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42 #define DEBPRN2(str, val1) RDebug::Print(str, val1); |
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43 #define DEBPRN3(str, val1, val2) RDebug::Print(str, val1, val2); |
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44 #define DEBPRN4(str, val1, val2, val3) RDebug::Print(str, val1, val2, val3); |
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45 #define DEBPRN5(str, val1, val2, val3, val4) RDebug::Print(str, val1, val2, val3, val4); |
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46 #else |
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47 #define DEBPRN1(str) |
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48 #define DEBPRN2(str, val1) |
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49 #define DEBPRN3(str, val1, val2) |
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50 #define DEBPRN4(str, val1, val2, val3) |
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51 #define DEBPRN5(str, val1, val2, val3, val4) |
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52 #endif // _DEBUG |
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53 |
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54 const TInt KNumberOfBuffers = 10; |
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55 //const TUid KUidProgressiveDlSource = {KProgressiveDownloadSourceUid}; |
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56 const TInt KBufferingAmount = 40960; |
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57 |
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58 void Panic(TInt aPanicCode) |
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59 { |
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60 _LIT(KProgressiveDownloadUtility, "ProgressiveDownloadUtility"); |
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61 User::Panic(KProgressiveDownloadUtility, aPanicCode); |
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62 } |
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63 |
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64 CAudioPdPlayUtility* CAudioPdPlayUtility::NewL(MAudioPdPlayUtilityCallback& aCallback) |
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65 { |
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66 CAudioPdPlayUtility* self = new(ELeave) CAudioPdPlayUtility(); |
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67 CleanupStack::PushL(self); |
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68 |
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69 self->iProperties = CAudioPdProperties::NewL(aCallback); |
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70 CleanupStack::Pop(self); |
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71 return self; |
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72 } |
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73 |
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74 CAudioPdPlayUtility::~CAudioPdPlayUtility() |
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75 { |
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76 delete iProperties; |
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77 } |
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78 |
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79 CAudioPdPlayUtility::CAudioPdPlayUtility() |
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80 { |
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81 |
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82 } |
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83 |
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84 void CAudioPdPlayUtility::ConstructL() |
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85 { |
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86 |
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87 } |
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88 |
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89 //For Download Status |
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90 void CAudioPdPlayUtility::HandleDownloadEventL(TUint aTransactionID, |
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91 TBrCtlDownloadEvent aEvent, |
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92 TUint aValue) |
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93 { |
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94 iProperties->HandleDownloadEventL(aTransactionID,aEvent,aValue); |
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95 } |
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96 |
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97 |
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98 void CAudioPdPlayUtility::Play() |
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99 { |
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100 iProperties->Play(); |
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101 } |
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102 void CAudioPdPlayUtility::Stop() |
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103 { |
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104 iProperties->Stop(); |
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105 } |
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106 TInt CAudioPdPlayUtility::Pause() |
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107 { |
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108 return iProperties->Pause(); |
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109 } |
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110 void CAudioPdPlayUtility::SetVolume(TInt aVolume) |
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111 { |
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112 iProperties->SetVolume(aVolume); |
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113 } |
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114 void CAudioPdPlayUtility::SetRepeats(TInt aRepeatNumberOfTimes, const TTimeIntervalMicroSeconds& aTrailingSilence) |
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115 { |
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116 iProperties->SetRepeats(aRepeatNumberOfTimes,aTrailingSilence); |
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117 } |
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118 void CAudioPdPlayUtility::SetVolumeRamp(const TTimeIntervalMicroSeconds& aRampDuration) |
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119 { |
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120 iProperties->SetVolumeRamp(aRampDuration); |
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121 } |
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122 const TTimeIntervalMicroSeconds& CAudioPdPlayUtility::Duration() |
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123 { |
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124 return iProperties->Duration(); |
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125 } |
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126 TInt CAudioPdPlayUtility:: MaxVolume() |
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127 { |
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128 return iProperties->MaxVolume(); |
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129 } |
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130 void CAudioPdPlayUtility::Close() |
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131 { |
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132 iProperties->Close(); |
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133 } |
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134 TInt CAudioPdPlayUtility::GetPosition(TTimeIntervalMicroSeconds& aPosition) |
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135 { |
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136 return iProperties->GetPosition(aPosition); |
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137 } |
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138 void CAudioPdPlayUtility::SetPosition(const TTimeIntervalMicroSeconds& aPosition) |
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139 { |
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140 iProperties->SetPosition(aPosition); |
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141 } |
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142 |
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143 TInt CAudioPdPlayUtility::SetPriority(TInt aPriority, TMdaPriorityPreference aPref) |
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144 { |
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145 return iProperties->SetPriority(aPriority,aPref); |
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146 } |
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147 TInt CAudioPdPlayUtility::GetVolume(TInt& aVolume) |
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148 { |
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149 return iProperties->GetVolume(aVolume); |
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150 } |
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151 TInt CAudioPdPlayUtility::GetNumberOfMetaDataEntries(TInt& aNumEntries) |
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152 { |
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153 return iProperties->GetNumberOfMetaDataEntries(aNumEntries); |
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154 } |
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155 |
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156 |
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157 CMMFMetaDataEntry* CAudioPdPlayUtility::GetMetaDataEntryL(TInt aMetaDataIndex) |
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158 { |
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159 return iProperties->GetMetaDataEntryL(aMetaDataIndex); |
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160 } |
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161 |
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162 TInt CAudioPdPlayUtility::SetPlayWindow(const TTimeIntervalMicroSeconds& aStart, |
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163 const TTimeIntervalMicroSeconds& aEnd) |
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164 { |
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165 return iProperties->SetPlayWindow(aStart,aEnd); |
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166 } |
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167 |
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168 TInt CAudioPdPlayUtility::ClearPlayWindow() |
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169 { |
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170 return iProperties->ClearPlayWindow(); |
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171 } |
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172 TInt CAudioPdPlayUtility::SetBalance(TInt aBalance) |
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173 { |
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174 return iProperties->SetBalance(aBalance); |
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175 } |
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176 TInt CAudioPdPlayUtility::GetBalance(TInt& aBalance) |
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177 { |
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178 return iProperties->GetBalance(aBalance); |
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179 } |
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180 TInt CAudioPdPlayUtility::GetBitRate(TUint& aBitRate) |
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181 { |
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182 return iProperties->GetBitRate(aBitRate); |
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183 } |
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184 |
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185 |
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186 void CAudioPdPlayUtility::RegisterForAudioLoadingNotification(MAudioLoadingObserver& aCallback) |
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187 { |
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188 iProperties->RegisterForAudioLoadingNotification(aCallback); |
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189 } |
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190 |
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191 void CAudioPdPlayUtility::GetAudioLoadingProgressL(TInt& aPercentageProgress) |
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192 { |
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193 iProperties->GetAudioLoadingProgressL(aPercentageProgress); |
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194 } |
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195 |
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196 const CMMFControllerImplementationInformation& CAudioPdPlayUtility::ControllerImplementationInformationL() |
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197 { |
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198 return iProperties->ControllerImplementationInformationL(); |
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199 } |
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200 |
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201 |
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202 TInt CAudioPdPlayUtility::CustomCommandSync(const TMMFMessageDestinationPckg& aDestination, TInt aFunction, const TDesC8& aDataTo1, const TDesC8& aDataTo2, TDes8& aDataFrom) |
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203 { |
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204 return iProperties->CustomCommandSync(aDestination, aFunction, aDataTo1, aDataTo2, aDataFrom); |
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205 } |
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206 TInt CAudioPdPlayUtility::CustomCommandSync(const TMMFMessageDestinationPckg& aDestination, TInt aFunction, const TDesC8& aDataTo1, const TDesC8& aDataTo2) |
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207 { |
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208 return iProperties->CustomCommandSync(aDestination, aFunction, aDataTo1, aDataTo2); |
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209 } |
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210 void CAudioPdPlayUtility::CustomCommandAsync(const TMMFMessageDestinationPckg& aDestination, TInt aFunction, const TDesC8& aDataTo1, const TDesC8& aDataTo2, TDes8& aDataFrom, TRequestStatus& aStatus) |
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211 { |
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212 iProperties->CustomCommandAsync(aDestination, aFunction, aDataTo1, aDataTo2, aDataFrom, aStatus); |
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213 } |
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214 void CAudioPdPlayUtility::CustomCommandAsync(const TMMFMessageDestinationPckg& aDestination, TInt aFunction, const TDesC8& aDataTo1, const TDesC8& aDataTo2, TRequestStatus& aStatus) |
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215 { |
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216 iProperties->CustomCommandAsync(aDestination, aFunction, aDataTo1, aDataTo2, aStatus); |
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217 } |
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218 |
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219 void CAudioPdPlayUtility::OpenFileL(const TDesC& aFileName) |
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220 { |
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221 iProperties->OpenFileL(aFileName); |
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222 } |
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223 |
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224 |
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225 void CAudioPdPlayUtility::OpenFileL(const RFile& aFile) |
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226 { |
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227 RFile& file = const_cast<RFile&>(aFile); |
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228 iProperties->OpenFileL(file); |
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229 } |
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230 |
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231 void CAudioPdPlayUtility::DlCompleteOpenFileL(const TDesC& aFileName) |
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232 { |
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233 iProperties->DlCompleteOpenFileL(aFileName); |
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234 } |
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235 |
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236 TInt CAudioPdPlayUtility::GetFilePosition(TInt& aFilePosition) |
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237 { |
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238 return iProperties->GetFilePosition(aFilePosition); |
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239 } |
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240 |
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241 TInt CAudioPdPlayUtility::SetFileSize(TInt aFileSize) |
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242 { |
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243 return iProperties->SetFileSize(aFileSize); |
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244 } |
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245 |
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246 TInt CAudioPdPlayUtility::SetBytesDownloaded(TInt aBytesDownloaded, TBool aDownloadComplete) |
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247 { |
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248 return iProperties->SetBytesDownloaded(aBytesDownloaded,aDownloadComplete); |
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249 } |
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250 |
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251 MMMFDRMCustomCommand* CAudioPdPlayUtility::GetDRMCustomCommand() |
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252 { |
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253 //ASSERT(iProperties); |
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254 return iProperties->GetDRMCustomCommand(); |
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255 } |
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256 |
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257 |
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258 TInt CAudioPdPlayUtility::CheckAudioPlayerState() |
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259 { |
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260 return iProperties->CheckAudioPlayerState(); |
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261 } |
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262 |
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263 |
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264 //=============================================================== |
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265 // CAudioPdProperties implementation begins |
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266 // |
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267 //=============================================================== |
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268 CAudioPdProperties* CAudioPdProperties::NewL(MAudioPdPlayUtilityCallback& aCallback) |
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269 { |
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270 CAudioPdProperties* self = new(ELeave) CAudioPdProperties(aCallback); |
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271 CleanupStack::PushL(self); |
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272 self->ConstructL(aCallback); |
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273 CleanupStack::Pop(self); |
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274 return self; |
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275 } |
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276 CAudioPdProperties* CAudioPdProperties::NewLC(MAudioPdPlayUtilityCallback& /*aCallback*/) |
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277 { |
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278 return NULL; |
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279 } |
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280 |
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281 CAudioPdProperties::~CAudioPdProperties() |
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282 { |
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283 |
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284 if(iMimeType) |
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285 { |
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286 delete iMimeType; |
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287 iMimeType = NULL; |
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288 } |
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289 |
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290 if(iBufferEmptiedEventAO->IsActive()) |
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291 { |
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292 iBufferEmptiedEventAO->Cancel(); |
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293 } |
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294 |
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295 delete iBufferEmptiedEventAO; |
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296 |
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297 iFactory->DeleteStreamControl(iStreamControl); |
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298 |
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299 while(iBuffers.Count()) |
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300 { |
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301 MDataBuffer* temp = iBuffers[0]; |
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302 iBuffers.Remove(0); |
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303 iFactory->DeleteDataBuffer(temp); |
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304 } |
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305 |
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306 if(iMDataBufferSource) |
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307 { |
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308 MSourceControl* objPtr = iMDataBufferSource; |
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309 iFactory->DeleteSourceControl(objPtr); |
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310 iMDataBufferSource = NULL; |
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311 } |
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312 |
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313 MSinkControl* objPtr1 = iMAudioSink; |
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314 iFactory->DeleteSinkControl(objPtr1); |
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315 |
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316 if(iMVolumeControl) |
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317 { |
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318 MEffectControl* effectObj = iMVolumeControl; |
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319 iFactory->DeleteEffectControl(effectObj); |
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320 iMVolumeControl = NULL; |
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321 } |
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322 |
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323 if(iFileName) |
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324 { |
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325 delete iFileName; |
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326 iFileName = NULL; |
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327 } |
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328 |
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329 if (iMetaDataEntries.Count()) |
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330 { |
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331 iMetaDataEntries.ResetAndDestroy(); |
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332 iMetaDataEntries.Close(); |
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333 } |
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334 |
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335 delete iFile; |
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336 iFile = NULL; |
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337 iFs.Close(); |
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338 iBuffers.ResetAndDestroy(); |
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339 iBuffers.Close(); |
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340 iAvailable.Close(); |
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341 |
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342 delete iFactory; |
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343 |
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344 delete iControllerImplementationInformation; |
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345 delete iAsyncCallBack; |
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346 // iController.Close(); |
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347 } |
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348 |
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349 CAudioPdProperties::CAudioPdProperties(/*MMdaAudioPlayerCallback*/MAudioPdPlayUtilityCallback& aCallback): |
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350 iCallback(aCallback), |
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351 iAudioPlayDeviceCommands(iController), |
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352 iAudioPlayControllerCommands(iController), |
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353 iDRMCustomCommands(iController) |
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354 { |
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355 iState = EStopped; |
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356 iPrioritySettings.iPriority = KAudioPriorityRealOnePlayer;//80 |
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357 iPrioritySettings.iPref =(TMdaPriorityPreference) KAudioPrefRealOneLocalPlayback;// 0x01420001; |
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358 iPlayStart = TTimeIntervalMicroSeconds(0); |
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359 iPlayEnd = TTimeIntervalMicroSeconds(0); |
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360 iPlayWindowSet = ENone; |
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361 iBuffering = EFalse; |
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362 iControllerPtr = NULL; |
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363 iStopCalled = EFalse; |
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364 iFileName = NULL; |
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365 } |
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366 |
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367 void CAudioPdProperties::ConstructL(MAudioPdPlayUtilityCallback& /*aCallback*/) |
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368 { |
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369 iAsyncCallBack = CMMFMdaAudioPlayerCallBack::NewL(iCallback); |
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370 iBufferEmptiedEventAO = CBufferEmptiedEventAO::NewL(*this); |
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371 iMimeType = HBufC8::NewL(20); |
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372 TInt status = CMultimediaFactory::CreateFactory( iFactory ); |
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373 |
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374 TInt err = iFactory->CreateStreamControl( KStreamControl, iStreamControl ); |
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375 User::LeaveIfError(err); |
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376 iStreamControl->AddObserver( *this ); |
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377 |
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378 MSinkControl* tempSinkCtrl(NULL); |
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379 err = iFactory->CreateSinkControl( KMMFAudioOutputSinkControl, tempSinkCtrl ); |
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380 User::LeaveIfError(err); |
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381 iMAudioSink = tempSinkCtrl; |
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382 iStreamControl->AddSink( *iMAudioSink ); |
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383 |
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384 MSourceControl* tempCtrl(NULL); |
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385 err = iFactory->CreateSourceControl( KDataBufferSourceControl, tempCtrl ); |
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386 User::LeaveIfError(err); |
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387 CreateAudioBuffersL(); |
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388 iMDataBufferSource = static_cast<MDataBufferSource*>(tempCtrl); |
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389 iMDataBufferSource->AddObserver( *this ); |
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390 |
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391 //Create Volume Control |
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392 MEffectControl* effectCtrl(NULL); |
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393 err = iFactory->CreateEffectControl( KVolumeEffectControl, effectCtrl ); |
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394 User::LeaveIfError(err); |
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395 |
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396 iMVolumeControl = static_cast<MVolumeControl*>(effectCtrl); |
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397 err = iStreamControl->AddEffect( *iMVolumeControl ); |
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398 } |
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399 |
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400 void CAudioPdProperties::HandleDownloadEventL(TUint aTransactionID, |
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401 TBrCtlDownloadEvent aEvent, |
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402 TUint aValue) |
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403 { |
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404 iCallback.HandleDownloadEventL(aTransactionID,aEvent,aValue); |
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405 } |
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406 |
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407 |
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408 void CAudioPdProperties::CreateAudioBuffersL() |
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409 { |
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410 MDataBuffer* buffer; |
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411 iBuffers.ResetAndDestroy(); |
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412 iAvailable.Reset(); |
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413 for (int i = 0; i < KNumberOfBuffers; i++ ) |
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414 { |
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415 iFactory->CreateDataBuffer(KDataBufferSourceControl,4096,buffer); |
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416 User::LeaveIfError(iBuffers.Append(buffer)); |
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417 buffer = NULL; |
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418 iAvailable.AppendL(ETrue); |
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419 } |
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420 } |
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421 |
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422 void CAudioPdProperties::DetermineFNMimeType(const TDesC& aFileName, TDes8& aMimeType) |
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423 { |
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424 RApaLsSession ls; |
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425 TInt err; |
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426 err=ls.Connect(); |
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427 |
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428 TDataRecognitionResult result; |
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429 err = ls.RecognizeData(aFileName,KNullDesC8(),result); |
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430 if(!err && (result.iConfidence >= CApaDataRecognizerType::EProbable)) |
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431 { |
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432 aMimeType.Copy(result.iDataType.Des8()); |
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433 } |
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434 ls.Close(); |
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435 } |
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436 |
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437 void CAudioPdProperties::DetermineFHMimeType(const RFile& aFile, TDes8& aMimeType) |
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438 { |
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439 RApaLsSession ls; |
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440 TInt err; |
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441 err=ls.Connect(); |
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442 |
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443 TDataRecognitionResult result; |
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444 err = ls.RecognizeData(aFile,result); |
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445 if(!err && (result.iConfidence >= CApaDataRecognizerType::EProbable)) |
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446 { |
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447 aMimeType.Copy(result.iDataType.Des8()); |
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448 } |
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449 ls.Close(); |
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450 } |
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451 |
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452 |
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453 void CAudioPdProperties::OpenFileL(const TDesC& aFileName) |
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454 { |
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455 TBuf8<20> mimeType; |
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456 User::LeaveIfError(iFs.Connect()); |
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457 |
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458 if(iFileName) |
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459 { |
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460 delete iFileName; |
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461 iFileName = NULL; |
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462 } |
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463 |
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464 iFileName = HBufC::NewL(aFileName.Length()); |
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465 TPtr des = iFileName->Des(); |
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466 des.Copy(aFileName); |
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467 |
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468 TInt err = ExtractDRMRestrictionsL(); |
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469 User::LeaveIfError(err); |
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470 if(!isProtected) |
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471 { |
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472 DetermineFNMimeType(aFileName,mimeType); |
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473 iMimeType->Des().Copy(mimeType); |
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474 } |
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475 |
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476 |
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477 if(iMimeType->Des().Length()) |
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478 { |
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479 DEBPRN1(_L("CAudioPdProperties::OpenFileL() Before iFile Open ")); |
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480 iFile = CContentFile::NewL(iFs,aFileName, KNullDesC, EFileShareAny,EFalse); |
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481 DEBPRN2(_L("CAudioPdProperties::OpenFileL() After iFile Open Error[%d]"),err); |
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482 iStreamControl->AddSource(*iMDataBufferSource); |
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483 MDataBuffer* dataBuffer = NULL; |
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484 err = iMDataBufferSource->Open(*iMimeType,*dataBuffer); |
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485 User::LeaveIfError(err); |
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486 SetPriority(iPrioritySettings.iPriority,(TMdaPriorityPreference)iPrioritySettings.iPref); |
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487 iStreamControl->Open(); |
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488 } |
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489 else |
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490 { |
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491 User::Leave(KErrNotSupported); |
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492 } |
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493 } |
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494 |
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495 |
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496 void CAudioPdProperties::OpenFileL(const RFile& aFile) |
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497 { |
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498 TBuf8<20> mimeType; |
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499 iFileHandle = aFile; |
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500 TInt err = ExtractDRMRestrictionsL(); |
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501 User::LeaveIfError(err); |
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502 if(!isProtected) |
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503 { |
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504 DetermineFHMimeType(iFileHandle,mimeType); |
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505 iMimeType->Des().Copy(mimeType); |
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506 } |
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507 |
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508 iFile = CContentFile::NewL(iFileHandle, KNullDesC ,EFalse); |
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509 |
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510 if(iMimeType->Des().Length()) |
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511 { |
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512 MDataBuffer* dataBuffer = NULL; |
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513 TInt err = iMDataBufferSource->Open(*iMimeType,*dataBuffer); |
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514 User::LeaveIfError(err); |
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515 SetPriority(iPrioritySettings.iPriority,(TMdaPriorityPreference)iPrioritySettings.iPref); |
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516 iStreamControl->Open(); |
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517 } |
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518 else |
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519 { |
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520 User::Leave(KErrNotSupported); |
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521 } |
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522 } |
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523 |
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524 void CAudioPdProperties::DlCompleteOpenFileL(const TDesC& aFileName) |
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525 { |
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526 OpenFileL(aFileName); |
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527 } |
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528 |
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529 |
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530 void CAudioPdProperties::Play() |
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531 { |
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532 DEBPRN2(_L("CAudioPdProperties::Play() enter iIsEOFReached[%d]"),iIsEOFReached); |
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533 if (iPlayWindowSet == ESet) |
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534 { |
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535 iAudioPlayControllerCommands.SetPlaybackWindow(iPlayStart, iPlayEnd); |
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536 } |
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537 else if (iPlayWindowSet == EClear) |
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538 { |
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539 iAudioPlayControllerCommands.DeletePlaybackWindow(); |
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540 iPlayWindowSet = ENone; // assume window will stay cleared |
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541 } |
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542 |
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543 if(iIsEOFReached) |
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544 { |
|
545 delete iFile; |
|
546 iFile = NULL; |
|
547 if(iFileName) |
|
548 { |
|
549 DEBPRN2(_L("CAudioPdProperties::Play() iIsEOFReached[%d] "),iIsEOFReached); |
|
550 iFile = CContentFile::NewL(iFs,*iFileName, KNullDesC, EFileShareAny,EFalse); |
|
551 } |
|
552 else |
|
553 { |
|
554 DEBPRN2(_L("CAudioPdProperties::Play() iIsEOFReached[%d] "),iIsEOFReached); |
|
555 iFile = CContentFile::NewL(iFileHandle, KNullDesC ,EFalse); |
|
556 } |
|
557 iIsEOFReached = EFalse; |
|
558 } |
|
559 |
|
560 if(iState != EStopped) |
|
561 { |
|
562 FillSourceBuffers(); |
|
563 } |
|
564 |
|
565 if(!iDisableAutoIntent && iFile) |
|
566 { |
|
567 iFile->ExecuteIntent((iState == EPaused) ? ContentAccess::EContinue : ContentAccess::EPlay); |
|
568 } |
|
569 |
|
570 iStreamControl->Start(); |
|
571 } |
|
572 |
|
573 void CAudioPdProperties::Stop() |
|
574 { |
|
575 DEBPRN1(_L("CAudioPdProperties::Stop() enter")); |
|
576 iStopCalled = ETrue; |
|
577 iStreamControl->Stop(); |
|
578 } |
|
579 TInt CAudioPdProperties::Pause() |
|
580 { |
|
581 TInt err = KErrNone; |
|
582 DEBPRN1(_L("CAudioPdProperties::Pause() enter")); |
|
583 if(!iDisableAutoIntent && iFile) |
|
584 { |
|
585 iFile->ExecuteIntent(ContentAccess::EPause); |
|
586 } |
|
587 |
|
588 err = iStreamControl->Pause(); |
|
589 return err; |
|
590 } |
|
591 |
|
592 void CAudioPdProperties::SetVolume(TInt aVolume) |
|
593 { |
|
594 if(iMVolumeControl) |
|
595 { |
|
596 iMVolumeControl->SetVolume(aVolume); |
|
597 iMVolumeControl->Apply(); |
|
598 } |
|
599 } |
|
600 |
|
601 void CAudioPdProperties::SetRepeats(TInt aRepeatNumberOfTimes, const TTimeIntervalMicroSeconds& aTrailingSilence) |
|
602 { |
|
603 iNumberOfTimesToRepeat = aRepeatNumberOfTimes; |
|
604 iTrailingSilence = aTrailingSilence; |
|
605 } |
|
606 |
|
607 void CAudioPdProperties::SetVolumeRamp(const TTimeIntervalMicroSeconds& aRampDuration) |
|
608 { |
|
609 TInt curVol = 0; |
|
610 MVolumeControl::TVolumeRampMode aMode= MVolumeControl::EIMMEDIATE; |
|
611 TUint64 duration = aRampDuration.Int64(); |
|
612 TInt err = iMVolumeControl->GetVolume(curVol); |
|
613 if(iMVolumeControl) |
|
614 { |
|
615 iMVolumeControl->SetVolumeRamp(0,curVol,duration, |
|
616 aMode); |
|
617 iMVolumeControl->Apply(); |
|
618 } |
|
619 } |
|
620 const TTimeIntervalMicroSeconds& CAudioPdProperties::Duration() |
|
621 { |
|
622 TInt64 duration = 0; |
|
623 TInt err = iStreamControl->GetDuration(duration); |
|
624 iDuration = duration; |
|
625 return iDuration; |
|
626 } |
|
627 |
|
628 TInt CAudioPdProperties:: MaxVolume() |
|
629 { |
|
630 TInt volume; |
|
631 if(iMVolumeControl) |
|
632 iMVolumeControl->GetMaxVolume(volume); |
|
633 return volume; |
|
634 } |
|
635 |
|
636 void CAudioPdProperties::Close() |
|
637 { |
|
638 // Reset the audio player state. |
|
639 DEBPRN1(_L("CAudioPdProperties::Close() enter")); |
|
640 Stop(); |
|
641 DEBPRN1(_L("CAudioPdProperties::Close() Before File Close ")); |
|
642 delete iFile; |
|
643 iFile = NULL; |
|
644 DEBPRN1(_L("CAudioPdProperties::Close() After File Close ")); |
|
645 } |
|
646 |
|
647 TInt CAudioPdProperties::GetPosition(TTimeIntervalMicroSeconds& aPosition) |
|
648 { |
|
649 TInt error = KErrNone; |
|
650 TInt64 position = 0; |
|
651 error = iStreamControl->GetPosition(position); |
|
652 aPosition = iPosition = position; |
|
653 return error; |
|
654 } |
|
655 |
|
656 void CAudioPdProperties::SetPosition(const TTimeIntervalMicroSeconds& aPosition) |
|
657 { |
|
658 TInt64 position = aPosition.Int64(); |
|
659 TTimeIntervalMicroSeconds currentPosition(0); |
|
660 GetPosition(currentPosition); |
|
661 |
|
662 // We only set the Position if the Current Position is different then the |
|
663 // the new Position |
|
664 if(currentPosition != aPosition) |
|
665 { |
|
666 //iStreamControl->SetPosition(position); |
|
667 } |
|
668 } |
|
669 |
|
670 TInt CAudioPdProperties::SetPriority(TInt aPriority, TMdaPriorityPreference aPref) |
|
671 { |
|
672 TInt err = iStreamControl->SetPriority(aPriority,aPref); |
|
673 return err; |
|
674 } |
|
675 |
|
676 TInt CAudioPdProperties::GetVolume(TInt& aVolume) |
|
677 { |
|
678 TInt error = iAudioPlayDeviceCommands.GetVolume(aVolume); |
|
679 return error; |
|
680 } |
|
681 |
|
682 TInt CAudioPdProperties::GetNumberOfMetaDataEntries(TInt& aNumEntries) |
|
683 { |
|
684 TInt status(KErrNotReady); |
|
685 if(!iMimeType->Des().Compare(KWMAMimeType())) |
|
686 { |
|
687 status = iController.GetNumberOfMetaDataEntries(aNumEntries); |
|
688 } |
|
689 else |
|
690 { |
|
691 if (!iMetaDataRead && iControllerLoaded) |
|
692 { |
|
693 CMetaDataUtility* metaDataUtility = CMetaDataUtility::NewL(); |
|
694 CleanupStack::PushL(metaDataUtility); |
|
695 |
|
696 RArray<TMetaDataFieldId> wantedFields; |
|
697 CleanupClosePushL(wantedFields); |
|
698 wantedFields.Append(EMetaDataSongTitle); |
|
699 wantedFields.Append(EMetaDataArtist); |
|
700 wantedFields.Append(EMetaDataAlbum); |
|
701 wantedFields.Append(EMetaDataYear); |
|
702 wantedFields.Append(EMetaDataComment); |
|
703 wantedFields.Append(EMetaDataAlbumTrack); |
|
704 wantedFields.Append(EMetaDataGenre); |
|
705 wantedFields.Append(EMetaDataComposer); |
|
706 wantedFields.Append(EMetaDataCopyright); |
|
707 wantedFields.Append(EMetaDataOriginalArtist); |
|
708 wantedFields.Append(EMetaDataUrl); |
|
709 wantedFields.Append(EMetaDataJpeg); |
|
710 wantedFields.Append(EMetaDataUserUrl); |
|
711 |
|
712 if(iFileName) |
|
713 { |
|
714 TRAP(status,metaDataUtility->OpenFileL(*iFileName, wantedFields)); |
|
715 } |
|
716 else |
|
717 { |
|
718 TRAP(status,metaDataUtility->OpenFileL(iFileHandle, wantedFields)); |
|
719 } |
|
720 |
|
721 if(status != KErrNone) |
|
722 { |
|
723 CleanupStack::PopAndDestroy(&wantedFields); // wantedFields |
|
724 CleanupStack::PopAndDestroy(metaDataUtility); //metaDataUtility |
|
725 return status; |
|
726 } |
|
727 TInt count = metaDataUtility->MetaDataCount(); |
|
728 |
|
729 if (count > 0) |
|
730 { |
|
731 const CMetaDataFieldContainer& container = metaDataUtility->MetaDataFieldsL(); |
|
732 TMetaDataFieldId id; |
|
733 for (TInt i = 0; i < count; i++) |
|
734 { |
|
735 TPtrC content = container.At(i, id); |
|
736 CMMFMetaDataEntry* metaData = NULL; |
|
737 switch (id) |
|
738 { |
|
739 case EMetaDataSongTitle: |
|
740 metaData = CMMFMetaDataEntry::NewL(KMMFMetaEntrySongTitle, content); |
|
741 break; |
|
742 case EMetaDataArtist: |
|
743 metaData = CMMFMetaDataEntry::NewL(KMMFMetaEntryArtist, content); |
|
744 break; |
|
745 case EMetaDataAlbum: |
|
746 metaData = CMMFMetaDataEntry::NewL(KMMFMetaEntryAlbum, content); |
|
747 break; |
|
748 case EMetaDataYear: |
|
749 metaData = CMMFMetaDataEntry::NewL(KMMFMetaEntryYear, content); |
|
750 break; |
|
751 case EMetaDataComment: |
|
752 metaData = CMMFMetaDataEntry::NewL(KMMFMetaEntryComment, content); |
|
753 break; |
|
754 case EMetaDataAlbumTrack: |
|
755 metaData = CMMFMetaDataEntry::NewL(KMMFMetaEntryAlbumTrack, content); |
|
756 break; |
|
757 case EMetaDataGenre: |
|
758 metaData = CMMFMetaDataEntry::NewL(KMMFMetaEntryGenre, content); |
|
759 break; |
|
760 case EMetaDataComposer: |
|
761 metaData = CMMFMetaDataEntry::NewL(KMMFMetaEntryComposer, content); |
|
762 break; |
|
763 case EMetaDataCopyright: |
|
764 metaData = CMMFMetaDataEntry::NewL(KMMFMetaEntryCopyright, content); |
|
765 break; |
|
766 case EMetaDataOriginalArtist: |
|
767 metaData = CMMFMetaDataEntry::NewL(KMMFMetaEntryOriginalArtist, content); |
|
768 break; |
|
769 case EMetaDataUrl: |
|
770 metaData = CMMFMetaDataEntry::NewL(KMMFMetaEntryWOAF, content); |
|
771 break; |
|
772 case EMetaDataJpeg: |
|
773 metaData = CMMFMetaDataEntry::NewL(KMMFMetaEntryAPIC, content); |
|
774 break; |
|
775 case EMetaDataUserUrl: |
|
776 metaData = CMMFMetaDataEntry::NewL(KMMFMetaEntryWXXX, content); |
|
777 break; |
|
778 default: // Should never get here really... |
|
779 break; |
|
780 } |
|
781 if (metaData) |
|
782 { |
|
783 CleanupStack::PushL(metaData); |
|
784 User::LeaveIfError(iMetaDataEntries.Append(metaData)); |
|
785 CleanupStack::Pop(metaData); // metaData |
|
786 } |
|
787 } |
|
788 } |
|
789 iMetaDataRead = ETrue; |
|
790 CleanupStack::PopAndDestroy(&wantedFields); // wantedFields |
|
791 CleanupStack::PopAndDestroy(metaDataUtility); //metaDataUtility |
|
792 } |
|
793 aNumEntries = iMetaDataEntries.Count(); |
|
794 status = KErrNone; |
|
795 } |
|
796 return status; |
|
797 } |
|
798 |
|
799 |
|
800 CMMFMetaDataEntry* CAudioPdProperties::GetMetaDataEntryL(TInt aMetaDataIndex) |
|
801 { |
|
802 if(!iMimeType->Des().Compare(KWMAMimeType())) |
|
803 { |
|
804 return iController.GetMetaDataEntryL(aMetaDataIndex); |
|
805 } |
|
806 else |
|
807 { |
|
808 if (aMetaDataIndex > iMetaDataEntries.Count() - 1) |
|
809 { |
|
810 User::Leave(KErrArgument); |
|
811 } |
|
812 |
|
813 return CMMFMetaDataEntry::NewL(*iMetaDataEntries[aMetaDataIndex]); |
|
814 } |
|
815 } |
|
816 |
|
817 TInt CAudioPdProperties::SetPlayWindow(const TTimeIntervalMicroSeconds& aPlayStart, |
|
818 const TTimeIntervalMicroSeconds& aPlayEnd) |
|
819 { |
|
820 TInt error = KErrNone; |
|
821 |
|
822 if (aPlayStart >= TTimeIntervalMicroSeconds(0) && |
|
823 aPlayStart < iDuration && |
|
824 aPlayStart < aPlayEnd && |
|
825 aPlayEnd <= iDuration ) |
|
826 { |
|
827 iPlayStart = aPlayStart; |
|
828 iPlayEnd = aPlayEnd; |
|
829 iPlayWindowSet = ESet; |
|
830 |
|
831 if (iState==EPlaying) |
|
832 error = iAudioPlayControllerCommands.SetPlaybackWindow(aPlayStart, aPlayEnd); |
|
833 } |
|
834 else |
|
835 error = KErrArgument; |
|
836 |
|
837 return error; |
|
838 } |
|
839 |
|
840 TInt CAudioPdProperties::ClearPlayWindow() |
|
841 { |
|
842 // clear play window start - very important because this is assigned |
|
843 // to iPosition when we stop & is used to set the position on the next Play() |
|
844 iPosition = iPlayStart = iPlayEnd = TTimeIntervalMicroSeconds(0); |
|
845 |
|
846 iPlayWindowSet = EClear; |
|
847 TInt err = KErrNone; |
|
848 if (iState==EPlaying) |
|
849 err = iAudioPlayControllerCommands.DeletePlaybackWindow(); |
|
850 return err; |
|
851 } |
|
852 |
|
853 TInt CAudioPdProperties::SetBalance(TInt aBalance) |
|
854 { |
|
855 TInt err = iAudioPlayDeviceCommands.SetBalance(aBalance); |
|
856 return err; |
|
857 } |
|
858 |
|
859 TInt CAudioPdProperties::GetBalance(TInt& aBalance) |
|
860 { |
|
861 TInt err = iAudioPlayDeviceCommands.GetBalance(aBalance); |
|
862 return err; |
|
863 } |
|
864 |
|
865 TInt CAudioPdProperties::GetBitRate(TUint& aBitRate) |
|
866 { |
|
867 TInt status = KErrNone; |
|
868 if(iMDataBufferSource) |
|
869 { |
|
870 status = iMDataBufferSource->GetBitRate(aBitRate); |
|
871 } |
|
872 return status; |
|
873 } |
|
874 |
|
875 void CAudioPdProperties::RegisterForAudioLoadingNotification(MAudioLoadingObserver& aLoadingObserver) |
|
876 { |
|
877 iLoadingObserver = &aLoadingObserver; |
|
878 } |
|
879 |
|
880 void CAudioPdProperties::GetAudioLoadingProgressL(TInt& aPercentageProgress) |
|
881 { |
|
882 User::LeaveIfError(iAudioPlayControllerCommands.GetLoadingProgress(aPercentageProgress)); |
|
883 } |
|
884 |
|
885 const CMMFControllerImplementationInformation& CAudioPdProperties::ControllerImplementationInformationL() |
|
886 { |
|
887 if (!iControllerImplementationInformation) |
|
888 { |
|
889 TUid* contUid = static_cast<TUid*>(iStreamControl->CustomInterface(KUidSCControllerUid)); |
|
890 iControllerUid = *contUid; |
|
891 if (iControllerUid==KNullUid) |
|
892 User::Leave(KErrNotReady); |
|
893 iControllerImplementationInformation = CMMFControllerImplementationInformation::NewL(iControllerUid); |
|
894 } |
|
895 return *iControllerImplementationInformation; |
|
896 } |
|
897 |
|
898 TInt CAudioPdProperties::CustomCommandSync(const TMMFMessageDestinationPckg& aDestination, TInt aFunction, const TDesC8& aDataTo1, const TDesC8& aDataTo2, TDes8& aDataFrom) |
|
899 { |
|
900 return iController.CustomCommandSync(aDestination, aFunction, aDataTo1, aDataTo2, aDataFrom); |
|
901 } |
|
902 TInt CAudioPdProperties::CustomCommandSync(const TMMFMessageDestinationPckg& aDestination, TInt aFunction, const TDesC8& aDataTo1, const TDesC8& aDataTo2) |
|
903 { |
|
904 return iController.CustomCommandSync(aDestination, aFunction, aDataTo1, aDataTo2); |
|
905 } |
|
906 void CAudioPdProperties::CustomCommandAsync(const TMMFMessageDestinationPckg& aDestination, TInt aFunction, const TDesC8& aDataTo1, const TDesC8& aDataTo2, TDes8& aDataFrom, TRequestStatus& aStatus) |
|
907 { |
|
908 iController.CustomCommandAsync(aDestination, aFunction, aDataTo1, aDataTo2, aDataFrom, aStatus); |
|
909 } |
|
910 void CAudioPdProperties::CustomCommandAsync(const TMMFMessageDestinationPckg& aDestination, TInt aFunction, const TDesC8& aDataTo1, const TDesC8& aDataTo2, TRequestStatus& aStatus) |
|
911 { |
|
912 iController.CustomCommandAsync(aDestination, aFunction, aDataTo1, aDataTo2, aStatus); |
|
913 } |
|
914 |
|
915 TInt CAudioPdProperties::GetFilePosition(TInt& /*aFilePosition*/) |
|
916 { |
|
917 return KErrNone; |
|
918 } |
|
919 |
|
920 TInt CAudioPdProperties::SetFileSize(TInt aFileSize) |
|
921 { |
|
922 TInt status(KErrNone); |
|
923 if(!isProtected) |
|
924 { |
|
925 iFileSize = aFileSize; |
|
926 status = iMDataBufferSource->SetSize(aFileSize); |
|
927 } |
|
928 return status; |
|
929 } |
|
930 |
|
931 TInt CAudioPdProperties::SetBytesDownloaded(TInt aBytesDownloaded, TBool aDownloadComplete) |
|
932 { |
|
933 TInt status(KErrNone); |
|
934 iBytesDownloaded = aBytesDownloaded; |
|
935 iDownloadComplete = aDownloadComplete; |
|
936 |
|
937 if(iDownloadComplete && iFile) |
|
938 { |
|
939 ReOpenCAF(); |
|
940 } |
|
941 |
|
942 if(iBuffering) |
|
943 { |
|
944 if(((aBytesDownloaded - iBytesReadFromFile) > KBufferingAmount) |
|
945 || ((iFileSize - aBytesDownloaded) < KBufferingAmount)) |
|
946 { |
|
947 FillSourceBuffers(); |
|
948 } |
|
949 } |
|
950 return status; |
|
951 } |
|
952 |
|
953 |
|
954 MMMFDRMCustomCommand* CAudioPdProperties::GetDRMCustomCommand() |
|
955 { |
|
956 return this; |
|
957 } |
|
958 |
|
959 |
|
960 TInt CAudioPdProperties::DisableAutomaticIntent(TBool aDisableAutoIntent) |
|
961 { |
|
962 if (iDRMCustomCommands.IsSupported()) |
|
963 { |
|
964 iDisableAutoIntent = aDisableAutoIntent; |
|
965 return KErrNone; |
|
966 } |
|
967 else |
|
968 { |
|
969 return KErrNotSupported; |
|
970 } |
|
971 } |
|
972 |
|
973 TInt CAudioPdProperties::ExecuteIntent(ContentAccess::TIntent aIntent) |
|
974 { |
|
975 if (iDRMCustomCommands.IsSupported()) |
|
976 { |
|
977 if(iFile) |
|
978 { |
|
979 return iFile->ExecuteIntent(aIntent); |
|
980 } |
|
981 else |
|
982 { |
|
983 return KErrNotReady; |
|
984 } |
|
985 } |
|
986 else |
|
987 { |
|
988 return KErrNotSupported; |
|
989 } |
|
990 } |
|
991 |
|
992 TInt CAudioPdProperties::EvaluateIntent(ContentAccess::TIntent aIntent) |
|
993 { |
|
994 if (iDRMCustomCommands.IsSupported()) |
|
995 { |
|
996 if(iFile) |
|
997 { |
|
998 return iFile->EvaluateIntent(aIntent); |
|
999 } |
|
1000 else |
|
1001 { |
|
1002 return KErrNotReady; |
|
1003 } |
|
1004 } |
|
1005 else |
|
1006 { |
|
1007 return KErrNotSupported; |
|
1008 } |
|
1009 } |
|
1010 |
|
1011 TInt CAudioPdProperties::SetAgentProperty(ContentAccess::TAgentProperty aProperty, TInt aValue) |
|
1012 { |
|
1013 if (iDRMCustomCommands.IsSupported()) |
|
1014 { |
|
1015 if(iFile) |
|
1016 { |
|
1017 return iFile->SetAgentProperty(aProperty,aValue); |
|
1018 } |
|
1019 else |
|
1020 { |
|
1021 return KErrNotReady; |
|
1022 } |
|
1023 } |
|
1024 else |
|
1025 { |
|
1026 return KErrNotSupported; |
|
1027 } |
|
1028 } |
|
1029 |
|
1030 TInt CAudioPdProperties::CheckAudioPlayerState() |
|
1031 { |
|
1032 return iState; |
|
1033 } |
|
1034 |
|
1035 CRepeatTrailingSilenceTimer* CRepeatTrailingSilenceTimer::NewL(MRepeatTrailingSilenceTimerObs& aObs) |
|
1036 { |
|
1037 CRepeatTrailingSilenceTimer* s = new(ELeave) CRepeatTrailingSilenceTimer(aObs); |
|
1038 CleanupStack::PushL(s); |
|
1039 s->ConstructL(); |
|
1040 CleanupStack::Pop(); |
|
1041 return s; |
|
1042 } |
|
1043 |
|
1044 void CRepeatTrailingSilenceTimer::RunL() |
|
1045 { |
|
1046 iObs.RepeatTrailingSilenceTimerComplete(); |
|
1047 } |
|
1048 |
|
1049 CRepeatTrailingSilenceTimer::CRepeatTrailingSilenceTimer(MRepeatTrailingSilenceTimerObs& aObs) : |
|
1050 CTimer(EPriorityHigh), |
|
1051 iObs(aObs) |
|
1052 { |
|
1053 CActiveScheduler::Add(this); |
|
1054 } |
|
1055 |
|
1056 |
|
1057 CMMFMdaAudioPlayerCallBack* CMMFMdaAudioPlayerCallBack::NewL(MAudioPdPlayUtilityCallback& aCallback) |
|
1058 { |
|
1059 return new(ELeave) CMMFMdaAudioPlayerCallBack(aCallback); |
|
1060 } |
|
1061 |
|
1062 CMMFMdaAudioPlayerCallBack::CMMFMdaAudioPlayerCallBack(MAudioPdPlayUtilityCallback& aCallback) : |
|
1063 CActive(CActive::EPriorityHigh), iCallback(aCallback) |
|
1064 { |
|
1065 CActiveScheduler::Add(this); |
|
1066 } |
|
1067 |
|
1068 CMMFMdaAudioPlayerCallBack::~CMMFMdaAudioPlayerCallBack() |
|
1069 { |
|
1070 Cancel(); |
|
1071 } |
|
1072 |
|
1073 void CMMFMdaAudioPlayerCallBack::InitComplete(TInt aError, const TTimeIntervalMicroSeconds& aDuration) |
|
1074 { |
|
1075 iError = aError; |
|
1076 iDuration = aDuration; |
|
1077 iState = ECallbackInitComplete; |
|
1078 if (!IsActive()) |
|
1079 { |
|
1080 TRequestStatus* s = &iStatus; |
|
1081 SetActive(); |
|
1082 User::RequestComplete(s, KErrNone); |
|
1083 } |
|
1084 } |
|
1085 |
|
1086 void CMMFMdaAudioPlayerCallBack::PlayComplete(TInt aError) |
|
1087 { |
|
1088 iError = aError; |
|
1089 iState = ECallbackPlayComplete; |
|
1090 if (!IsActive()) |
|
1091 { |
|
1092 TRequestStatus* s = &iStatus; |
|
1093 SetActive(); |
|
1094 User::RequestComplete(s, KErrNone); |
|
1095 } |
|
1096 } |
|
1097 |
|
1098 void CMMFMdaAudioPlayerCallBack::PlayingCallback() |
|
1099 { |
|
1100 iState = ECallbackPlaying; |
|
1101 if (!IsActive()) |
|
1102 { |
|
1103 TRequestStatus* s = &iStatus; |
|
1104 SetActive(); |
|
1105 User::RequestComplete(s, KErrNone); |
|
1106 } |
|
1107 } |
|
1108 |
|
1109 void CMMFMdaAudioPlayerCallBack::PausedCallback() |
|
1110 { |
|
1111 iState = ECallbackPaused; |
|
1112 if (!IsActive()) |
|
1113 { |
|
1114 TRequestStatus* s = &iStatus; |
|
1115 SetActive(); |
|
1116 User::RequestComplete(s, KErrNone); |
|
1117 } |
|
1118 } |
|
1119 |
|
1120 |
|
1121 void CMMFMdaAudioPlayerCallBack::RunL() |
|
1122 { |
|
1123 switch (iState) |
|
1124 { |
|
1125 case ECallbackInitComplete: |
|
1126 iCallback.MapcInitComplete(iError, iDuration); |
|
1127 break; |
|
1128 case ECallbackPlayComplete: |
|
1129 iCallback.MapcPlayComplete(iError); |
|
1130 break; |
|
1131 case ECallbackPlaying: |
|
1132 iCallback.Playing(); |
|
1133 break; |
|
1134 case ECallbackPaused: |
|
1135 iCallback.Paused(); |
|
1136 break; |
|
1137 |
|
1138 } |
|
1139 } |
|
1140 |
|
1141 void CMMFMdaAudioPlayerCallBack::DoCancel() |
|
1142 { |
|
1143 // Nothing to cancel |
|
1144 } |
|
1145 |
|
1146 void CAudioPdProperties::Event( MControl* /*aControl*/, TUint aEventType, TAny* aEventObject ) |
|
1147 { |
|
1148 switch (aEventType) |
|
1149 { |
|
1150 case MStreamControlObserver::KStateChangedEvent: |
|
1151 { |
|
1152 //MStreamControl* control1 = (MStreamControl*)(aControl); |
|
1153 //MErrorCode* evt = (MErrorCode*)aEventObject; |
|
1154 MStateChangedEvent* evt = (MStateChangedEvent*)aEventObject; |
|
1155 DEBPRN1(_L("CAudioPdProperties::Event:EStateChanged")); |
|
1156 iStreamState = evt->GetState(); |
|
1157 switch(evt->GetState()) |
|
1158 { |
|
1159 case MStreamControl::CLOSED: |
|
1160 iState = EStopped; |
|
1161 iControllerLoaded = EFalse; |
|
1162 DEBPRN1(_L("CAudioPdProperties::Event:EStateChanged[Closed]")); |
|
1163 break; |
|
1164 case MStreamControl::INITIALIZED: |
|
1165 DEBPRN3(_L("CAudioPdProperties::Event:EStateChanged[Opened] [%d]StopCalled[%d]"),evt->GetErrorCode(),iStopCalled); |
|
1166 iState = EOpening; |
|
1167 if( evt->GetErrorCode() == KErrEof || iStopCalled) |
|
1168 { |
|
1169 iIsEOFReached = ETrue; |
|
1170 iBytesReadFromFile = 0; |
|
1171 DEBPRN1(_L("CAudioPdProperties::Event() Before File Close ")); |
|
1172 delete iFile; |
|
1173 iFile = NULL; |
|
1174 DEBPRN1(_L("CAudioPdProperties::Event() After File Close ")); |
|
1175 if(!iStopCalled) |
|
1176 { |
|
1177 iAsyncCallBack->PlayComplete(KErrNone); |
|
1178 } |
|
1179 iStopCalled = EFalse; |
|
1180 } |
|
1181 else if(evt->GetErrorCode() == KErrNone ) |
|
1182 { |
|
1183 |
|
1184 iControllerPtr = static_cast<RMMFController*> (iStreamControl->CustomInterface(KUidSCControllerRef)); |
|
1185 iController = *iControllerPtr; |
|
1186 iControllerLoaded = ETrue; |
|
1187 if(iFileSize == -1 || isProtected) |
|
1188 { |
|
1189 iFile->Size(iFileSize); |
|
1190 iMDataBufferSource->SetSize(iFileSize); |
|
1191 } |
|
1192 else |
|
1193 { |
|
1194 SetFileSize(iFileSize); |
|
1195 } |
|
1196 FillSourceBuffers(); |
|
1197 iStreamControl->Prime(); |
|
1198 } |
|
1199 else |
|
1200 { |
|
1201 switch(evt->GetErrorCode()) |
|
1202 { |
|
1203 case KErrNotSupported: |
|
1204 case KErrPermissionDenied: |
|
1205 case KErrCANoRights: |
|
1206 iAsyncCallBack->PlayComplete(evt->GetErrorCode()); |
|
1207 iIsEOFReached = ETrue; |
|
1208 delete iFile; |
|
1209 iFile = NULL; |
|
1210 break; |
|
1211 |
|
1212 case KErrDied: |
|
1213 Stop(); |
|
1214 iAsyncCallBack->PlayComplete(evt->GetErrorCode()); |
|
1215 iIsEOFReached = ETrue; |
|
1216 delete iFile; |
|
1217 iFile = NULL; |
|
1218 break; |
|
1219 } |
|
1220 } |
|
1221 break; |
|
1222 case MStreamControl::PRIMED: |
|
1223 iState = EPrimed; |
|
1224 DEBPRN1(_L("CAudioPdProperties::Event:EStateChanged[Primed]")); |
|
1225 iAsyncCallBack->InitComplete(evt->GetErrorCode(), Duration()); |
|
1226 break; |
|
1227 case MStreamControl::EXECUTING: |
|
1228 DEBPRN1(_L("CAudioPdProperties::Event:EStateChanged[Playing]")); |
|
1229 iStopCalled = EFalse; |
|
1230 iState = EPlaying; |
|
1231 iAsyncCallBack->PlayingCallback(); |
|
1232 break; |
|
1233 case MStreamControl::BUFFERING: |
|
1234 DEBPRN1(_L("CAudioPdProperties::Event:EStateChanged[Buffering]")); |
|
1235 if(iBuffering) |
|
1236 { |
|
1237 iStreamControl->Pause(); |
|
1238 //iAsyncCallBack->PlayComplete(KErrDied); |
|
1239 iAsyncCallBack->PlayComplete(KErrUnderflow); |
|
1240 } |
|
1241 iState = EBuffering; |
|
1242 break; |
|
1243 case MStreamControl::PAUSED: |
|
1244 iState = EPaused; |
|
1245 iAsyncCallBack->PausedCallback(); |
|
1246 DEBPRN2(_L("CAudioPdProperties::Event:EStateChanged[Paused] [%d]"),evt->GetErrorCode()); |
|
1247 break; |
|
1248 default: |
|
1249 break; |
|
1250 }; |
|
1251 } |
|
1252 break; |
|
1253 |
|
1254 |
|
1255 case MSourceControlObserver::KBufferProcessedEvent: |
|
1256 { |
|
1257 MBufferProcessedEvent* evt = (MBufferProcessedEvent*)aEventObject; |
|
1258 DEBPRN3(_L("CAudioPdProperties::Event:EBufferProcessed[AudioBuffer[0x%x]Reason[%d]]") , evt->GetDataBuffer(), evt->GetErrorCode() ); |
|
1259 TInt index = iBuffers.Find( evt->GetDataBuffer() ); |
|
1260 if ( index >= 0 ) |
|
1261 { |
|
1262 iAvailable[index] = ETrue; |
|
1263 } |
|
1264 |
|
1265 if(!iBufferEmptiedEventAO->IsActive() && !iIsEOFReached) |
|
1266 { |
|
1267 iBufferEmptiedEventAO->SetActive(); |
|
1268 iBufferEmptiedEventAO->SetBuffer(evt->GetDataBuffer()); |
|
1269 } |
|
1270 |
|
1271 if(iBufferEmptiedEventAO->IsActive()) |
|
1272 { |
|
1273 TRequestStatus* status = &(iBufferEmptiedEventAO->iStatus); |
|
1274 User::RequestComplete(status,evt->GetErrorCode()); |
|
1275 } |
|
1276 } |
|
1277 break; |
|
1278 |
|
1279 case MSourceControlObserver::KBitRateChangedEvent: |
|
1280 { |
|
1281 //TUint rate = 0; |
|
1282 //DEBPRN2(_L("CAudioPdProperties::Event:BitRateChanged[%d]"),rate); |
|
1283 } |
|
1284 break; |
|
1285 |
|
1286 case MStreamControlObserver::KDurationChangedEvent: |
|
1287 break; |
|
1288 default: |
|
1289 break; |
|
1290 }; |
|
1291 } |
|
1292 |
|
1293 TInt CAudioPdProperties::ReadFromFileAndWriteToStream(TInt aIndex) |
|
1294 { |
|
1295 MDataBuffer* buffer = iBuffers[aIndex]; |
|
1296 buffer->GetBufferPtr().FillZ(); |
|
1297 // Read data into CAudioBuffer |
|
1298 TInt filePos = 0; |
|
1299 iFile->Seek(ESeekCurrent,filePos); |
|
1300 |
|
1301 DEBPRN4(_L("CAudioPdProperties::ReadFromFileAndWriteToStream \ |
|
1302 BytesDL[%d] filePos[%d] MaxLength[%d]"),iBytesDownloaded,filePos, buffer->GetBufferPtr().MaxLength()); |
|
1303 TInt err1(KErrNone); |
|
1304 if(iBytesDownloaded - filePos > buffer->GetBufferPtr().MaxLength() || iDownloadComplete) |
|
1305 { |
|
1306 err1 = iFile->Read( buffer->GetBufferPtr(), buffer->GetBufferPtr().MaxLength()); |
|
1307 } |
|
1308 else |
|
1309 { |
|
1310 iBuffering = ETrue; |
|
1311 return KErrUnderflow; |
|
1312 } |
|
1313 DEBPRN2(_L("CAudioPdProperties::ReadFromFileAndWriteToStream File Read Error [%d]"),err1); |
|
1314 User::LeaveIfError(err1); |
|
1315 iBytesReadFromFile += buffer->GetBufferPtr().Length(); |
|
1316 |
|
1317 DEBPRN3(_L("CAudioPdProperties::ReadFromFileAndWriteToStream\ |
|
1318 bufferReadLen[%d] Buf Len[%d]"),buffer->GetBufferPtr().Length(),buffer->GetBufferPtr().MaxLength() ); |
|
1319 |
|
1320 if (buffer->GetBufferPtr().Length() < buffer->GetBufferPtr().MaxLength() && (iBytesReadFromFile < iFileSize)) |
|
1321 { |
|
1322 |
|
1323 iBytesReadFromFile = iBytesReadFromFile - buffer->GetBufferPtr().Length(); |
|
1324 TInt seekOffset = -(buffer->GetBufferPtr().Length()); |
|
1325 iFile->Seek( ESeekCurrent, seekOffset ); |
|
1326 iBuffering = ETrue; |
|
1327 DEBPRN3(_L("CAudioPdProperties::ReadFromFileAndWriteToStream\ |
|
1328 BytesReadFromFile[%d] seekOffset[%d]"),iBytesReadFromFile,seekOffset ); |
|
1329 return KErrOverflow; |
|
1330 } |
|
1331 else if(buffer->GetBufferPtr().Length() < buffer->GetBufferPtr().MaxLength()) |
|
1332 { |
|
1333 buffer->SetLastBuffer( ETrue ); |
|
1334 iIsEOFReached = ETrue; |
|
1335 //iFile.Close(); |
|
1336 } |
|
1337 else |
|
1338 { |
|
1339 buffer->SetLastBuffer( EFalse ); |
|
1340 } |
|
1341 |
|
1342 // Write data into iMDataBufferSource |
|
1343 DEBPRN4(_L("CAudioPdProperties::ReadFromFileAndWriteToStream\ |
|
1344 [AudioBuffer[0x%x]FileSize[%d]BytesRead[%d]]") , buffer, iFileSize, iBytesReadFromFile ); |
|
1345 |
|
1346 TInt err(KErrNone); |
|
1347 err = iMDataBufferSource->WriteData( *buffer ); |
|
1348 |
|
1349 if (err == KErrNone) |
|
1350 { |
|
1351 iAvailable[aIndex] = EFalse; |
|
1352 } |
|
1353 else if ( err == KErrOverflow ) |
|
1354 { |
|
1355 // There isn't enough memory in the player to buffer the data. |
|
1356 // reset the file pos |
|
1357 TInt size = -(buffer->GetBufferPtr().Length()); |
|
1358 iFile->Seek( ESeekCurrent, size ); |
|
1359 iBytesReadFromFile -= size; |
|
1360 } |
|
1361 return err; |
|
1362 } |
|
1363 |
|
1364 |
|
1365 void CAudioPdProperties::BufferEmptiedBySource() |
|
1366 { |
|
1367 TInt i = 0; |
|
1368 if (!iIsEOFReached && |
|
1369 ( iBufferEmptiedEventAO->Error() == KErrNone) ) |
|
1370 { |
|
1371 |
|
1372 for(i=0; i < iAvailable.Count(); i++) |
|
1373 { |
|
1374 if(iAvailable[i]) |
|
1375 break; |
|
1376 } |
|
1377 |
|
1378 if(!iBuffering) |
|
1379 { |
|
1380 TInt err = ReadFromFileAndWriteToStream( i ); |
|
1381 if ( err != KErrNone) |
|
1382 { |
|
1383 // Do Something.. |
|
1384 } |
|
1385 } |
|
1386 } |
|
1387 else if (iBufferEmptiedEventAO->Error() == KErrCancel) |
|
1388 { |
|
1389 |
|
1390 /*if(!iStopCalled) |
|
1391 { |
|
1392 MDataBuffer* buffer = iBufferEmptiedEventAO->GetBuffer(); |
|
1393 iBytesReadFromFile = iBytesReadFromFile - buffer->GetBufferPtr().Length(); |
|
1394 TInt seekOffset = -(buffer->GetBufferPtr().Length()); |
|
1395 iFile.Seek( ESeekCurrent, seekOffset ); |
|
1396 |
|
1397 TInt filePos = 0; |
|
1398 iFile.Seek(ESeekCurrent,filePos); |
|
1399 |
|
1400 DEBPRN4(_L("CAudioPdProperties::BufferEmptiedBySource() \ |
|
1401 BytesReadFromFile[%d] filePos[%d] MaxLength[%d]"),iBytesReadFromFile,filePos, buffer->GetBufferPtr().MaxLength()); |
|
1402 }*/ |
|
1403 } |
|
1404 } |
|
1405 |
|
1406 void CAudioPdProperties::FillSourceBuffers() |
|
1407 { |
|
1408 DEBPRN1(_L("CAudioPdProperties::FillSourceBuffers() enter")); |
|
1409 TInt index = iAvailable.Find(ETrue); |
|
1410 DEBPRN2(_L("CAudioPdProperties::FillSourceBuffers() index[%d]"),index); |
|
1411 while ( (index != KErrNotFound ) && (!iIsEOFReached)) |
|
1412 { |
|
1413 TInt err = ReadFromFileAndWriteToStream( index ); |
|
1414 if(err) |
|
1415 { |
|
1416 iBuffering = ETrue; |
|
1417 break; |
|
1418 } |
|
1419 else |
|
1420 { |
|
1421 iBuffering = EFalse; |
|
1422 } |
|
1423 // Exit the loop if file EOF. |
|
1424 if ( !iIsEOFReached ) |
|
1425 { |
|
1426 // Get the next free buffer |
|
1427 index = iAvailable.Find(ETrue); |
|
1428 } |
|
1429 } |
|
1430 DEBPRN2(_L("CAudioPdProperties::FillSourceBuffers() exit Buffering[%d]"), iBuffering); |
|
1431 } |
|
1432 |
|
1433 TInt CAudioPdProperties::ExtractDRMRestrictionsL() |
|
1434 { |
|
1435 DEBPRN1(_L("CAudioPdProperties::ExtractDRMRestrictionsL() enter")); |
|
1436 TInt status(KErrNone); |
|
1437 |
|
1438 ContentAccess::CContent* content(NULL); |
|
1439 ContentAccess::CData* data(NULL); |
|
1440 CDRMConfigIntfc* drmConfigIntfc(NULL); |
|
1441 |
|
1442 |
|
1443 if(iFileName) |
|
1444 { |
|
1445 content = CContent::NewL(*iFileName, EContentShareReadWrite) ; |
|
1446 } |
|
1447 else |
|
1448 { |
|
1449 content = CContent::NewL(iFileHandle); |
|
1450 } |
|
1451 data = content->OpenContentL(EPeek,EContentShareReadWrite); |
|
1452 |
|
1453 status = data->GetAttribute(EIsProtected, isProtected); |
|
1454 |
|
1455 if(!isProtected) |
|
1456 { |
|
1457 DEBPRN2(_L("CAudioPdProperties::ExtractDRMRestrictionsL() isProtected[%d]"),isProtected); |
|
1458 delete data; |
|
1459 delete content; |
|
1460 return status; |
|
1461 } |
|
1462 |
|
1463 TInt value = 0; |
|
1464 content->GetAttribute(EDrmAllowedOutputs,value); |
|
1465 TPtr8 des = iMimeType->Des(); |
|
1466 data->GetMimeTypeL(des); |
|
1467 |
|
1468 TAny* intfc(NULL); |
|
1469 TVersion ver(KDRMConfigIntfcMajorVer1, KDRMConfigIntfcMinorVer1, KDRMConfigIntfcBuildVer1); |
|
1470 status = iMDataBufferSource->GetInterface(KDRMConfigIntfc, |
|
1471 ver, |
|
1472 intfc); |
|
1473 if (status == KErrNone) |
|
1474 { |
|
1475 drmConfigIntfc = (CDRMConfigIntfc*)intfc; |
|
1476 } |
|
1477 else |
|
1478 { |
|
1479 delete data; |
|
1480 delete content; |
|
1481 return status; |
|
1482 } |
|
1483 |
|
1484 if(value & EDrmAllowAudioAnalog) |
|
1485 { |
|
1486 drmConfigIntfc->AppendAllowedOutputDevice(EAudioAllowAnalog); |
|
1487 } |
|
1488 if(value & EDrmAllowAudioFmTransmitter) |
|
1489 { |
|
1490 drmConfigIntfc->AppendAllowedOutputDevice(EAudioAllowFMTx); |
|
1491 } |
|
1492 if(value & EDrmAllowAudioBluetooth) |
|
1493 { |
|
1494 drmConfigIntfc->AppendAllowedOutputDevice(EAudioAllowBTA2DP); |
|
1495 drmConfigIntfc->AppendAllowedOutputDevice(EAudioAllowBTHFPHSP); |
|
1496 } |
|
1497 if(value & EDrmAllowAudioUplink) |
|
1498 { |
|
1499 drmConfigIntfc->AppendAllowedOutputDevice(EAudioAllowUplink); |
|
1500 } |
|
1501 if(value & EDrmAllowVideoAnalog) |
|
1502 { |
|
1503 drmConfigIntfc->AppendAllowedOutputDevice(EVideoAllowAnalog); |
|
1504 } |
|
1505 if(value & EDrmAllowVideoMacroVision) |
|
1506 { |
|
1507 drmConfigIntfc->AppendAllowedOutputDevice(EVideoAllowMacroVision); |
|
1508 } |
|
1509 |
|
1510 if(value == EDrmAllowAll) |
|
1511 { |
|
1512 drmConfigIntfc->AppendAllowedOutputDevice(EAudioAllowAll); |
|
1513 } |
|
1514 /** |
|
1515 * RIM CR 417-7642: HDMI with HDCP to Resctricted Audio Output API |
|
1516 * Due to addition of new ENUMs to CRestrictedAudioOutput::TAllowedOutputPreference for HDMI and HDCP |
|
1517 * EAllowAudioHDMI and EAllowAudioHdmiHdcpRequired,the same is matched by adding |
|
1518 * EAudioAllowHDMI and EAudioAllowHdmiHdcpRequired. These ENUM values are matched for the values from drmagents.h |
|
1519 */ |
|
1520 |
|
1521 if(value == EDrmAllowAudioHdmi) |
|
1522 { |
|
1523 drmConfigIntfc->AppendAllowedOutputDevice(EAudioAllowHDMI); |
|
1524 } |
|
1525 if(value == EDrmAllowAudioHdmiHdcpRequired) |
|
1526 { |
|
1527 drmConfigIntfc->AppendAllowedOutputDevice(EAudioAllowHdmiHdcpRequired); |
|
1528 } |
|
1529 |
|
1530 delete data; |
|
1531 delete content; |
|
1532 delete drmConfigIntfc; |
|
1533 |
|
1534 return status; |
|
1535 |
|
1536 } |
|
1537 |
|
1538 TInt CAudioPdProperties::ReOpenCAF() |
|
1539 { |
|
1540 TInt status(KErrNone); |
|
1541 DEBPRN1(_L("CAudioPdProperties::ReOpenCAF")); |
|
1542 |
|
1543 // Read data into CAudioBuffer |
|
1544 TInt filePos = 0; |
|
1545 iFile->Seek(ESeekCurrent,filePos); |
|
1546 |
|
1547 delete iFile; |
|
1548 iFile = NULL; |
|
1549 |
|
1550 if(iFileName) |
|
1551 { |
|
1552 iFile = CContentFile::NewL(iFs,*iFileName, KNullDesC, EFileShareAny,EFalse); |
|
1553 } |
|
1554 else |
|
1555 { |
|
1556 iFile = CContentFile::NewL(iFileHandle, KNullDesC ,EFalse); |
|
1557 } |
|
1558 |
|
1559 if(iFile) |
|
1560 { |
|
1561 status = iFile->Seek(ESeekStart,filePos); |
|
1562 if(isProtected) |
|
1563 { |
|
1564 iFile->Size(iFileSize); |
|
1565 SetFileSize(iFileSize); |
|
1566 } |
|
1567 } |
|
1568 |
|
1569 DEBPRN3(_L("CAudioPdProperties::ReOpenCAF Exit status[%d] iFileSize[%d]"),status,iFileSize); |
|
1570 return status; |
|
1571 } |
|
1572 |
|
1573 // End of File |