1 // Copyright (c) 2007-2009 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 // Enables USB mass storage mode. Ends when disconnected by user. |
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15 // |
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16 // |
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17 |
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18 #include <massstorage.h> |
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19 #include <d32usbc.h> |
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20 #include "sdusb.h" |
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21 |
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22 /* |
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23 Class constructor |
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24 |
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25 @param None |
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26 @return None |
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27 */ |
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28 CBaseTestSDUsb::CBaseTestSDUsb() |
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29 { |
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30 SetTestStepName(KTestStepUsb); |
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31 } |
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32 |
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33 /* |
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34 Test Step Preamble |
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35 - Initialise attribute iDrive |
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36 - Connect to the File Server |
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37 |
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38 @param None |
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39 @return EPass if successful or EFail if not |
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40 @see TVerdict |
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41 */ |
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42 TVerdict CBaseTestSDUsb::doTestStepPreambleL() |
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43 { |
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44 SetTestStepResult(EFail); |
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45 |
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46 if (!InitDriveLetter()) |
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47 return TestStepResult(); |
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48 if (!InitFileServer()) |
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49 return TestStepResult(); |
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50 |
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51 SetTestStepResult(EPass); |
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52 return TestStepResult(); |
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53 } |
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54 |
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55 /* |
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56 Test step |
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57 |
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58 @param None |
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59 @return EPass if successful or EFail if not |
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60 @see TVerdict |
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61 */ |
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62 TVerdict CBaseTestSDUsb::doTestStepL() |
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63 { |
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64 TInt r; |
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65 _LIT(KMsFsy, "MSFS.FSY"); |
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66 _LIT(KMsFs, "MassStorageFileSystem"); |
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67 |
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68 // Add MS file system |
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69 r = iFs.AddFileSystem(KMsFsy); |
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70 if (r != KErrNone && r != KErrAlreadyExists) |
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71 { |
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72 ERR_PRINTF2(_L("AddFileSystem failed: %d"), r); |
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73 SetTestStepResult(EFail); |
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74 return TestStepResult(); |
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75 } |
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76 |
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77 RDevUsbcClient usb; |
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78 |
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79 // Load the logical device |
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80 _LIT(KDriverFileName,"EUSBC.LDD"); |
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81 r = User::LoadLogicalDevice(KDriverFileName); |
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82 if (r != KErrNone && r != KErrAlreadyExists) |
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83 { |
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84 ERR_PRINTF2(_L("LoadLogicalDevice failed: %d"), r); |
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85 SetTestStepResult(EFail); |
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86 return TestStepResult(); |
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87 } |
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88 |
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89 r = usb.Open(0); |
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90 if (r != KErrNone) |
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91 { |
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92 ERR_PRINTF2(_L("RDevUsbcClient::Open failed: %d"), r); |
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93 SetTestStepResult(EFail); |
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94 return TestStepResult(); |
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95 } |
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96 |
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97 RUsbMassStorage UsbMs; |
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98 TBuf<8> t_vendorId(_L("vendor")); |
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99 TBuf<16> t_productId(_L("product")); |
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100 TBuf<4> t_productRev(_L("1.00")); |
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101 |
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102 TMassStorageConfig msConfig; |
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103 msConfig.iVendorId.Copy(t_vendorId); |
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104 msConfig.iProductId.Copy(t_productId); |
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105 msConfig.iProductRev.Copy(t_productRev); |
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106 |
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107 // Connect to Mass Storage |
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108 r = UsbMs.Connect(); |
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109 if (r != KErrNone) |
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110 { |
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111 ERR_PRINTF2(_L("RUsbMassStorage::Connect failed: %d"), r); |
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112 SetTestStepResult(EFail); |
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113 return TestStepResult(); |
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114 } |
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115 |
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116 // Start Mass Storage |
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117 r = UsbMs.Start(msConfig); |
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118 if (r != KErrNone) |
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119 { |
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120 ERR_PRINTF2(_L("RUsbMassStorage::Start failed: %d"), r); |
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121 SetTestStepResult(EFail); |
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122 return TestStepResult(); |
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123 } |
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124 |
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125 TBuf8<KUsbDescSize_Device> deviceDescriptor; |
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126 r = usb.GetDeviceDescriptor(deviceDescriptor); |
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127 if (r != KErrNone) |
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128 { |
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129 ERR_PRINTF2(_L("RDevUsbcClient::GetDeviceDescriptor failed: %d"), r); |
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130 SetTestStepResult(EFail); |
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131 return TestStepResult(); |
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132 } |
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133 |
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134 const TInt KUsbSpecOffset = 2; |
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135 const TInt KUsbDeviceClassOffset = 4; |
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136 const TInt KUsbVendorIdOffset = 8; |
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137 const TInt KUsbProductIdOffset = 10; |
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138 const TInt KUsbDevReleaseOffset = 12; |
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139 //Change the USB spec number to 2.00 |
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140 deviceDescriptor[KUsbSpecOffset] = 0x00; |
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141 deviceDescriptor[KUsbSpecOffset+1] = 0x02; |
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142 //Change the Device Class, Device SubClass and Device Protocol |
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143 deviceDescriptor[KUsbDeviceClassOffset] = 0x00; |
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144 deviceDescriptor[KUsbDeviceClassOffset+1] = 0x00; |
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145 deviceDescriptor[KUsbDeviceClassOffset+2] = 0x00; |
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146 //Change the device vendor ID (VID) to 0x0E22 (Symbian) |
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147 deviceDescriptor[KUsbVendorIdOffset] = 0x22; // little endian |
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148 deviceDescriptor[KUsbVendorIdOffset+1] = 0x0E; |
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149 //Change the device product ID (PID) to 0x1111 |
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150 deviceDescriptor[KUsbProductIdOffset] = 0x12; |
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151 deviceDescriptor[KUsbProductIdOffset+1] = 0x11; |
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152 //Change the device release number to 3.05 |
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153 deviceDescriptor[KUsbDevReleaseOffset] = 0x05; |
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154 deviceDescriptor[KUsbDevReleaseOffset+1] = 0x03; |
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155 r = usb.SetDeviceDescriptor(deviceDescriptor); |
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156 if (r != KErrNone) |
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157 { |
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158 ERR_PRINTF2(_L("RDevUsbcClient::SetDeviceDescriptor failed: %d"), r); |
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159 SetTestStepResult(EFail); |
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160 return TestStepResult(); |
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161 } |
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162 |
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163 |
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164 _LIT16(productID_L, "Symbian USB Mass Storage Device"); |
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165 TBuf16<KUsbStringDescStringMaxSize / 2> productID(productID_L); |
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166 // Set product string descriptor |
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167 r = usb.SetProductStringDescriptor(productID); |
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168 if (r != KErrNone) |
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169 { |
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170 ERR_PRINTF2(_L("RDevUsbcClient::SetProductStringDescriptor failed: %d"), r); |
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171 SetTestStepResult(EFail); |
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172 return TestStepResult(); |
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173 } |
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174 |
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175 TRequestStatus enum_status; |
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176 INFO_PRINTF1(_L("Re-enumerating...")); |
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177 usb.ReEnumerate(enum_status); |
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178 User::WaitForRequest(enum_status); |
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179 INFO_PRINTF1(_L("Re-enumerating done")); |
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180 |
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181 // Mount Mass Storage FS |
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182 r = iFs.DismountFileSystem(_L("fat"), iDrive); |
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183 if (r != KErrNone) |
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184 { |
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185 ERR_PRINTF2(_L("RFs::DismountFileSystem (FAT) failed: %d"), r); |
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186 SetTestStepResult(EFail); |
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187 return TestStepResult(); |
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188 } |
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189 |
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190 r = iFs.MountFileSystem(KMsFs, iDrive); |
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191 if (r != KErrNone) |
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192 { |
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193 ERR_PRINTF2(_L("RFs::MountFileSystem (MSFS) failed: %d"), r); |
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194 SetTestStepResult(EFail); |
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195 return TestStepResult(); |
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196 } |
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197 |
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198 // Wait until the USB cable is removed or device is suspended |
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199 TUsbcDeviceState initialStatus; |
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200 r = usb.DeviceStatus(initialStatus); |
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201 if (r != KErrNone) |
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202 { |
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203 ERR_PRINTF2(_L("RDevUsbcClient::DeviceStatus failed: %d"), r); |
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204 SetTestStepResult(EFail); |
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205 return TestStepResult(); |
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206 } |
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207 if (initialStatus == EUsbcDeviceStateUndefined) |
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208 { |
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209 ERR_PRINTF1(_L("USB device status is undefined")); |
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210 SetTestStepResult(EFail); |
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211 return TestStepResult(); |
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212 } |
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213 TUint deviceState = initialStatus; |
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214 do { |
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215 TRequestStatus rs; |
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216 usb.AlternateDeviceStatusNotify(rs, deviceState); |
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217 User::WaitForRequest(rs); |
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218 } while (deviceState != EUsbcDeviceStateUndefined && deviceState != EUsbcDeviceStateSuspended); |
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219 |
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220 // Dismount Mass Storage FS |
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221 r = iFs.DismountFileSystem(KMsFs, iDrive); |
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222 if (r != KErrNone) |
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223 { |
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224 ERR_PRINTF2(_L("RFs::DismountFileSystem (MSFS) failed: %d"), r); |
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225 SetTestStepResult(EFail); |
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226 return TestStepResult(); |
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227 } |
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228 |
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229 r = iFs.MountFileSystem(_L("fat"), iDrive); |
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230 if (r != KErrNone) |
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231 { |
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232 ERR_PRINTF2(_L("RFs::MountFileSystem (FAT) failed: %d"), r); |
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233 SetTestStepResult(EFail); |
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234 return TestStepResult(); |
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235 } |
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236 |
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237 // Stop USB Mass Storage |
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238 r = UsbMs.Stop(); |
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239 if (r != KErrNone) |
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240 { |
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241 ERR_PRINTF2(_L("RUsbMassStorage::Stop failed: %d"), r); |
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242 SetTestStepResult(EFail); |
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243 return TestStepResult(); |
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244 } |
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245 |
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246 UsbMs.Close(); |
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247 usb.Close(); |
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248 r = iFs.RemoveFileSystem(KMsFs); |
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249 if (r != KErrNone) |
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250 { |
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251 ERR_PRINTF2(_L("RFs::RemoveFileSystem failed: %d"), r); |
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252 SetTestStepResult(EFail); |
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253 return TestStepResult(); |
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254 } |
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255 |
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256 r = User::FreeLogicalDevice(_L("USBC")); |
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257 if (r != KErrNone) |
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258 { |
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259 ERR_PRINTF2(_L("FreeLogicalDevice failed: %d"), r); |
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260 SetTestStepResult(EFail); |
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261 return TestStepResult(); |
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262 } |
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263 |
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264 SetTestStepResult(EPass); |
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265 return TestStepResult(); |
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266 } |
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