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1 // Copyright (c) 2001-2009 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 the License "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 // this isn't actually a test of the media driver.It scans all loaded media |
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15 // drivers a filesystems and prints information about them |
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16 // |
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17 // |
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18 |
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19 #include <e32std.h> |
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20 #include <e32std_private.h> |
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21 #include <e32svr.h> |
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22 #include <e32test.h> |
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23 #include <f32file.h> |
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24 |
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25 |
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26 |
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27 LOCAL_C void ScanPhysicalDeviceDrivers() |
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28 /** |
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29 * Displays list of loaded PDDs |
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30 */ |
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31 { |
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32 RDebug::Print( _L("Scanning loaded media drivers...") ); |
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33 |
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34 _LIT( KSearchName, "Media.*" ); |
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35 TFindPhysicalDevice findHb; |
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36 findHb.Find(KSearchName); |
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37 TFullName name; |
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38 while (findHb.Next(name)==KErrNone) |
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39 { |
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40 _LIT( KFormatStr, " %S" ); |
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41 RDebug::Print( KFormatStr, &name ); |
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42 } |
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43 |
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44 RDebug::Print( _L("\r\n") ); |
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45 } |
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46 |
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47 |
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48 LOCAL_C void ShowDriveCaps( const TLocalDriveCaps& aCaps ) |
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49 { |
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50 RDebug::Print( _L(" size=%ld"), aCaps.iSize ); |
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51 RDebug::Print( _L(" media type=%d"), aCaps.iType ); |
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52 RDebug::Print( _L(" battery state=%d"), aCaps.iBattery ); |
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53 RDebug::Print( _L(" drive attributes=0x%x"), aCaps.iDriveAtt ); |
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54 RDebug::Print( _L(" media attributes=0x%x"), aCaps.iMediaAtt ); |
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55 RDebug::Print( _L(" base address=0x%x"), aCaps.iBaseAddress ); |
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56 |
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57 _LIT( KFsysUnknown, "Unknown" ); |
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58 _LIT( KFsysRom, "ROM" ); |
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59 _LIT( KFsysFat, "FAT" ); |
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60 _LIT( KFsysLffs, "LFFS" ); |
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61 const TDesC* fsType; |
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62 switch( aCaps.iFileSystemId ) |
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63 { |
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64 case KDriveFileSysFAT: |
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65 fsType = &KFsysFat; |
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66 break; |
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67 case KDriveFileSysROM: |
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68 fsType = &KFsysRom; |
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69 break; |
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70 case KDriveFileSysLFFS: |
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71 fsType = &KFsysLffs; |
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72 break; |
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73 default: |
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74 fsType = &KFsysUnknown; |
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75 break; |
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76 } |
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77 |
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78 RDebug::Print( _L(" filesystem id=%S (%d)\r\n"), fsType, aCaps.iFileSystemId ); |
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79 } |
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80 |
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81 LOCAL_C void ShowVariantDriveInfo() |
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82 /** |
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83 * Display drive mapping info from variant/ASSP layers |
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84 */ |
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85 { |
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86 RDebug::Print( _L("Variant drive info...") ); |
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87 |
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88 |
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89 // Drive info |
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90 TDriveInfoV1Buf driveInfo; |
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91 TInt r=UserHal::DriveInfo(driveInfo); |
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92 if( KErrNone == r ) |
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93 { |
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94 RDebug::Print( _L("Total supported drives = %d"), driveInfo().iTotalSupportedDrives ); |
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95 } |
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96 else |
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97 { |
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98 RDebug::Print( _L("!! Failed to get drive info (e=%d)"), r ); |
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99 } |
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100 |
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101 // Attempt to open local drives |
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102 for( TInt i = 0; i < KMaxLocalDrives; i++ ) |
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103 { |
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104 TBusLocalDrive drive; |
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105 TBool changedFlag = EFalse; |
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106 TInt r = drive.Connect( i, changedFlag ); |
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107 if( KErrNone == r ) |
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108 { |
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109 RDebug::Print( _L("LocDrive %d: connected"), i ); |
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110 TLocalDriveCapsV2Buf caps; |
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111 TInt rv = drive.Caps( caps ); |
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112 if( KErrNone == rv ) |
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113 { |
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114 ShowDriveCaps( caps() ); |
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115 } |
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116 else |
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117 { |
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118 RDebug::Print( _L(" failed to get caps(%d)"), rv ); |
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119 } |
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120 } |
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121 else |
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122 { |
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123 RDebug::Print( _L("LocDrive %d: not available(%d)"), r ); |
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124 } |
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125 drive.Disconnect(); |
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126 } |
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127 |
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128 RDebug::Print( _L("\r\n") ); |
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129 } |
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130 |
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131 |
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132 |
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133 LOCAL_C void ShowVolumeInfo( const TVolumeInfo& aInfo ) |
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134 { |
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135 |
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136 RDebug::Print( _L(" media type=%d"), aInfo.iDrive.iType ); |
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137 RDebug::Print( _L(" battery state=%d"), aInfo.iDrive.iBattery ); |
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138 RDebug::Print( _L(" drive attributes=0x%x"), aInfo.iDrive.iDriveAtt ); |
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139 RDebug::Print( _L(" media attributes=0x%x"), aInfo.iDrive.iMediaAtt ); |
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140 |
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141 RDebug::Print( _L(" UID=0x%x"), aInfo.iUniqueID ); |
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142 RDebug::Print( _L(" size=0x%lx"), aInfo.iSize ); |
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143 RDebug::Print( _L(" free=0x%lx"), aInfo.iFree ); |
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144 RDebug::Print( _L(" name=%S"), &aInfo.iName ); |
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145 } |
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146 |
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147 |
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148 LOCAL_C void ShowDriveMountInfo() |
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149 /** |
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150 * Show mounted filesystems |
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151 */ |
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152 { |
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153 RDebug::Print( _L("Scanning drives") ); |
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154 |
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155 RFs fs; |
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156 TInt rv = fs.Connect(); |
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157 if( KErrNone != rv ) |
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158 { |
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159 RDebug::Print( _L("!! Failed to connect to F32(%d)"), rv ); |
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160 return; |
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161 } |
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162 |
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163 for( TInt i = EDriveA; i <= EDriveZ; i++ ) |
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164 { |
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165 RDebug::Print( _L("Drive %c:"), i+'A' ); |
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166 |
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167 TFullName name; |
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168 rv = fs.FileSystemName(name, i); |
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169 if( KErrNone != rv && KErrNotFound != rv) |
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170 { |
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171 RDebug::Print( _L(" !! failed to read filesystem name(%d)"), rv ); |
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172 } |
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173 else |
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174 { |
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175 if (name.Length() != 0) |
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176 { |
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177 RDebug::Print( _L(" FS=%S"), &name ); |
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178 } |
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179 else |
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180 { |
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181 RDebug::Print( _L(" no filesystem") ); |
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182 } |
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183 |
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184 TVolumeInfo volInfo; |
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185 rv = fs.Volume( volInfo, i ); |
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186 if( KErrNone == rv ) |
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187 { |
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188 ShowVolumeInfo( volInfo ); |
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189 } |
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190 else |
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191 { |
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192 RDebug::Print( _L(" !! failed to get volume info(%d)"), rv ); |
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193 } |
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194 RDebug::Print( _L("\r\n") ); |
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195 } |
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196 |
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197 |
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198 } |
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199 |
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200 fs.Close(); |
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201 } |
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202 |
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203 |
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204 |
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205 void E32Main() |
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206 { |
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207 RDebug::Print( _L("TF_FSSCAN") ); |
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208 |
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209 ScanPhysicalDeviceDrivers(); |
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210 ShowVariantDriveInfo(); |
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211 ShowDriveMountInfo(); |
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212 |
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213 RDebug::Print( _L("TF_FSSCAN done") ); |
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214 } |
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215 |