112 void CFatFileSystem::DriveInfo(TDriveInfo& anInfo,TInt aDriveNumber) const

   113 //

   114 // Return the drive info. iBatteryState are already set.

   115 //

   116 	{

   117 

   118 	if(!IsValidLocalDriveMapping(aDriveNumber))

   119 		return;

   120 

   121     TLocalDriveCapsV2Buf localDriveCaps;

   122 	

   123 	TInt r = KErrNone;

   124 

   125 	// is the drive local?

   126 	if (!IsProxyDrive(aDriveNumber))

   127 		{

   128 		// if not valid local drive, use default values in localDriveCaps

   129 		// if valid local drive and not locked, use TBusLocalDrive::Caps() values

   130 		// if valid drive and locked, hard-code attributes

   131 		r = GetLocalDrive(aDriveNumber).Caps(localDriveCaps);

   132 		}

   133 	else  // this need to be made a bit nicer

   134 		{   

   135 		CExtProxyDrive* pD = GetProxyDrive(aDriveNumber);

   136 		if(pD)

   137 			r = pD->Caps(localDriveCaps);

   138 		else

   139 			r = KErrNotReady;	// What should the behaviour really be here?

   140 		}

   141 

   142 	if (r != KErrLocked )

   143 		{

   144 		anInfo.iMediaAtt=localDriveCaps().iMediaAtt;

   145 		}

   146 	else

   147 		{

   148 		anInfo.iMediaAtt = KMediaAttLocked | KMediaAttLockable | KMediaAttHasPassword;

   149 		}

   150 

   151 	anInfo.iType=localDriveCaps().iType;

   152 	anInfo.iDriveAtt=localDriveCaps().iDriveAtt;

   153 	}

   154 

   155