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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 the License "Eclipse Public License v1.0" |
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6 * which accompanies this distribution, and is available |
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7 * at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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8 * |
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9 * Initial Contributors: |
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10 * Nokia Corporation - initial contribution. |
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11 * |
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12 * Contributors: |
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13 * |
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14 * Description: |
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15 * |
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16 */ |
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17 |
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18 #include <f32file.h> |
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19 #include <f32fsys.h> |
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20 #include <f32ver.h> |
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21 #include <e32uid.h> |
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22 |
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23 #include "svphostfsy.h" |
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24 |
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25 ////////////////////////////////////////////////////////////////////////// |
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26 // CSVPHostFileSystem // |
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27 ////////////////////////////////////////////////////////////////////////// |
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28 |
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29 CSVPHostFileSystem::CSVPHostFileSystem() |
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30 // |
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31 // Constructor |
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32 // |
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33 { |
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34 DP(_L("** (SVPHOSTFSY) CSVPHostFileSystem::CSVPHostFileSystem()")); |
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35 __DECLARE_NAME(_S("CSVPHostFileSystem")); |
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36 } |
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37 |
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38 CSVPHostFileSystem::~CSVPHostFileSystem() |
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39 // |
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40 // Destructor |
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41 // |
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42 { |
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43 DP(_L("** (SVPHOSTFSY) CSVPHostFileSystem::~CSVPHostFileSystem")); |
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44 iDevice.Close(); |
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45 } |
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46 |
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47 |
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48 |
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49 TInt CSVPHostFileSystem::Install() |
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50 // |
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51 // Install the file system. |
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52 // |
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53 { |
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54 DP(_L("** (SVPHOSTFSY) CSVPHostFileSystem::Install()")); |
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55 |
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56 // Open the device |
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57 RSVPHostFsDriver device; |
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58 TInt err = device.Open(); |
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59 |
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60 if (KErrNone != err) |
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61 return err; |
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62 |
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63 iVersion=TVersion(KMajorVersionNumber,KMinorVersionNumber,KF32BuildVersionNumber); |
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64 TPtrC name=_L("SVPHOSTFSY"); |
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65 |
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66 return(SetName(&name)); |
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67 } |
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68 |
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69 CMountCB* CSVPHostFileSystem::NewMountL(/*CSessionFs* aSession*/) const |
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70 // |
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71 // Create a new mount control block. |
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72 // |
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73 { |
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74 DP(_L("** (SVPHOSTFSY) CSVPHostFileSystem::NewMountL()")); |
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75 return(new(ELeave) CSVPHostMountCB); |
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76 } |
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77 |
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78 CFileCB* CSVPHostFileSystem::NewFileL(/*CSessionFs* aSession*/) const |
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79 // |
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80 // Create a new file. |
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81 // |
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82 { |
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83 DP(_L("** (SVPHOSTFSY) CSVPHostFileSystem::NewFileL()")); |
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84 return(new(ELeave) CSVPHostFileCB); |
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85 } |
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86 |
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87 CDirCB* CSVPHostFileSystem::NewDirL(/*CSessionFs* aSession*/) const |
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88 // |
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89 // Create a new directory lister. |
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90 // |
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91 { |
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92 DP(_L("** (SVPHOSTFSY) CSVPHostFileSystem::NewDirL()")); |
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93 return(new(ELeave) CSVPHostDirCB(/*aSession*/)); |
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94 } |
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95 |
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96 CFormatCB* CSVPHostFileSystem::NewFormatL(/*CSessionFs* aSession*/) const |
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97 // |
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98 // Create a new media formatter. |
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99 // |
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100 { |
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101 DP(_L("** (SVPHOSTFSY) CSVPHostFileSystem::NewFormatL()")); |
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102 return(new(ELeave) CSVPHostFormatCB(/*aSession*/)); |
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103 } |
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104 |
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105 TInt CSVPHostFileSystem::DefaultPath(TDes& aPath) const |
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106 // |
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107 // Return the initial default path. |
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108 // |
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109 { |
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110 DP(_L("** (SVPHOSTFSY) CSVPHostFileSystem::DefaultPath()")); |
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111 aPath=_L("\\"); |
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112 return(KErrNone); |
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113 } |
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114 |
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115 |
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116 CFileSystem* CSVPHostFileSystem::NewL() |
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117 // |
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118 // Factory for CSVPHostFileSystem |
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119 // |
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120 { |
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121 DP(_L("** (SVPHOSTFSY) CSVPHostFileSystem::NewL()")); |
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122 CSVPHostFileSystem* svpHostFsy=new(ELeave) CSVPHostFileSystem(); |
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123 return svpHostFsy; |
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124 } |
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125 |
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126 |
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127 void CSVPHostFileSystem::DriveInfo(TDriveInfo& anInfo,TInt aDriveNumber) const |
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128 // |
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129 // Return the drive info iDriveAtt && iBatteryState already set |
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130 // |
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131 { |
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132 DP(_L("** (SVPHOSTFSY) CSVPHostFileSystem::DriveInfo()")); |
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133 |
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134 /* !@! TODO: are these the best values? */ |
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135 anInfo.iMediaAtt=KMediaAttVariableSize; |
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136 anInfo.iType=EMediaRam; |
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137 #if 0 |
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138 // !@! can't execute from remote drives |
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139 anInfo.iDriveAtt=KDriveAttRemote; |
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140 #endif |
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141 anInfo.iDriveAtt=KDriveAttLocal|KDriveAttInternal; |
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142 } |
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143 |
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144 |
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145 extern "C" { |
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146 |
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147 EXPORT_C CFileSystem* CreateFileSystem() |
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148 // |
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149 // Create a new file system |
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150 // |
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151 { |
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152 DP(_L("** (SVPHOSTFSY) CreateFileSystem()")); |
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153 |
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154 return(CSVPHostFileSystem::NewL()); |
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155 } |
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156 } |
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157 |
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158 |