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1 // Copyright (c) 1995-2009 Nokia Corporation and/or its subsidiary(-ies). |
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2 // All rights reserved. |
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3 // This component and the accompanying materials are made available |
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4 // under the terms of "Eclipse Public License v1.0" |
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5 // which accompanies this distribution, and is available |
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6 // at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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7 // |
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8 // Initial Contributors: |
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9 // Nokia Corporation - initial contribution. |
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10 // |
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11 // Contributors: |
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12 // |
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13 // Description: |
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14 // wins\specific\mmcv.cpp |
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15 // WINS variant |
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16 // |
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17 // |
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18 |
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19 #include <mmccd_ifc.h> |
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20 #include "mmci.h" |
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21 #include "variantmediadef.h" |
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22 |
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23 // |
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24 // Factory class for creation of platform specifics |
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25 // |
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26 class TMMCardControllerInterfaceWins : public TMMCardControllerInterface |
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27 { |
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28 // Factory functions |
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29 virtual DMMCSocket* NewSocket(TInt aSocketNum, TMMCPasswordStore* aPasswordStore); |
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30 virtual DMMCStack* NewStack(TInt aStackNum, DMMCSocket* aSocket); |
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31 virtual DMMCMediaChange* NewMediaChange(TInt aMcId); |
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32 virtual DMMCPsu* NewVcc(TInt aVccNum, TInt aMcId); |
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33 // Stack initialisation |
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34 virtual TInt Init(); |
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35 // Machine configuration |
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36 virtual TBool IsMMCSocket(TInt aSocket,SMediaDeviceInfo& aMediaDeviceInfo); |
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37 virtual TInt MediaChangeID(TInt aSocket); |
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38 virtual TInt VccID(TInt aSocket); |
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39 }; |
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40 |
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41 |
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42 TInt TMMCardControllerInterfaceWins::Init() |
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43 // |
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44 // Initialise the Controller h/w |
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45 // |
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46 { |
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47 return KErrNone; |
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48 } |
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49 |
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50 TInt TMMCardControllerInterfaceWins::MediaChangeID(TInt aSocket) |
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51 // |
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52 // Return the socket's media change index |
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53 // |
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54 { |
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55 return aSocket; |
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56 } |
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57 |
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58 TInt TMMCardControllerInterfaceWins::VccID(TInt aSocket) |
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59 // |
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60 // Return the socket's PSU index |
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61 // |
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62 { |
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63 return aSocket; |
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64 } |
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65 |
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66 static const TInt DriveNumbers[MMC0_DRIVECOUNT]={MMC0_DRIVELIST}; |
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67 _LIT(KLitMmcSocketName,MMC0_DRIVENAME); |
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68 TBool TMMCardControllerInterfaceWins::IsMMCSocket(TInt aSocket,SMediaDeviceInfo& aMediaDeviceInfo) |
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69 // |
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70 // Confirm whether an MMC stack is supported on the specified |
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71 // socket and if it is, the Media Info. for that socket. |
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72 // |
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73 { |
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74 |
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75 if (aSocket==0) |
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76 { |
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77 aMediaDeviceInfo.iDevice=MEDIA_DEVICE_MMC; |
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78 aMediaDeviceInfo.iDriveCount=MMC0_DRIVECOUNT; |
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79 aMediaDeviceInfo.iDriveList=&DriveNumbers[0]; |
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80 aMediaDeviceInfo.iNumMedia=MMC0_NUMMEDIA; |
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81 aMediaDeviceInfo.iDeviceName=&KLitMmcSocketName; |
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82 return(ETrue); |
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83 } |
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84 else |
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85 return(EFalse); |
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86 } |
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87 |
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88 DMMCSocket* TMMCardControllerInterfaceWins::NewSocket(TInt aSocketNum, TMMCPasswordStore* aPasswordStore) |
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89 // |
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90 // Create a new platform-specific socket |
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91 // |
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92 { |
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93 return new DMMCSocket(aSocketNum, aPasswordStore); |
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94 } |
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95 |
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96 DMMCStack* TMMCardControllerInterfaceWins::NewStack(TInt aStackNum, DMMCSocket* aSocket) |
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97 // |
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98 // Create a new platform-specific stack |
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99 // |
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100 { |
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101 return new DWinsMMCStack(aStackNum, aSocket); |
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102 } |
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103 |
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104 DMMCMediaChange* TMMCardControllerInterfaceWins::NewMediaChange(TInt aMcId) |
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105 // |
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106 // Create a new platform-specific media change |
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107 // |
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108 { |
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109 return new DWinsMMCMediaChange(aMcId); |
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110 } |
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111 |
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112 DMMCPsu* TMMCardControllerInterfaceWins::NewVcc(TInt aVccNum, TInt aMcId) |
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113 // |
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114 // Create a new platform-specific PSU |
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115 // |
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116 { |
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117 return new DWinsMMCPsu(aVccNum, aMcId); |
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118 } |
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119 |
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120 DECLARE_STANDARD_EXTENSION() |
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121 // |
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122 // Extension Entry Point |
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123 // |
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124 { |
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125 __KTRACE_OPT(KPBUS1,Kern::Printf("Starting MMC interface")); |
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126 |
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127 TInt r=KErrNoMemory; |
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128 TMMCardControllerInterfaceWins* pI=new TMMCardControllerInterfaceWins; |
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129 if (pI) |
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130 r=pI->Create(); |
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131 |
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132 __KTRACE_OPT(KPBUS1,Kern::Printf("Returns %d",r)); |
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133 return r; |
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134 } |
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135 |