userlibandfileserver/fileserver/sfile/sf_ext.cpp
branchRCL_3
changeset 87 2f92ad2dc5db
parent 0 a41df078684a
child 134 95847726fe57
child 147 bbf8bed59bcb
equal deleted inserted replaced
81:e7d2d738d3c2 87:2f92ad2dc5db
   224 
   224 
   225 EXPORT_C TInt CLocDrvMountCB::CreateDrive(TInt aDriveNumber)
   225 EXPORT_C TInt CLocDrvMountCB::CreateDrive(TInt aDriveNumber)
   226 /** Create drive
   226 /** Create drive
   227 	Ascertain if the drive is mapped to a local drive or a proxy drive, and create the drive
   227 	Ascertain if the drive is mapped to a local drive or a proxy drive, and create the drive
   228 	as appropriate
   228 	as appropriate
   229 	@param aDriveNumer drive number
   229 	@param	aDriveNumber	drive number
   230 	@return KErrNone on success
   230 	@return	KErrNone		on success
   231 		     KErrArgument is the drive is not mapped to a proxy or a local drive or if the number
   231 			KErrArgument	if the drive is not mapped to a proxy or a local drive or if the number
   232 		     is invalid
   232 							is invalid
   233 */
   233 */
   234 	{
   234 	{
   235 	// dunno why we are using TInts instead of TUints here
   235 	// dunno why we are using TInts instead of TUints here
   236 	__PRINT(_L("CLocDrvMountCB::CreateLocalDrive()"));
   236 	__PRINT(_L("CLocDrvMountCB::CreateDrive()"));
   237 
   237 
   238 	if (aDriveNumber<0 || aDriveNumber>=KMaxDrives) return KErrArgument;
   238 	if (aDriveNumber<0 || aDriveNumber>=KMaxDrives) return KErrArgument;
   239 	TInt r = KErrNone;
   239 	TInt r = KErrNone;
   240 	TInt aDriveLocal = LocalDrives::DriveNumberToLocalDriveNumber(aDriveNumber);
   240 	TInt aDriveLocal = LocalDrives::DriveNumberToLocalDriveNumber(aDriveNumber);
   241 	if (aDriveLocal == KDriveInvalid) return KErrArgument;
   241 	if (aDriveLocal == KDriveInvalid) return KErrArgument;
   244 		return CreateLocalDrive(LocalDrives::GetLocalDrive(aDriveNumber));	// drive is really local
   244 		return CreateLocalDrive(LocalDrives::GetLocalDrive(aDriveNumber));	// drive is really local
   245 		}
   245 		}
   246 	else
   246 	else
   247 		{
   247 		{
   248 		CExtProxyDrive* pProxyDrive = LocalDrives::GetProxyDrive(aDriveNumber);
   248 		CExtProxyDrive* pProxyDrive = LocalDrives::GetProxyDrive(aDriveNumber);
   249 		__ASSERT_ALWAYS(pProxyDrive != NULL,User::Panic(_L("CreateDrive - pProxyDrive == NULL"), -999));
   249 		__ASSERT_ALWAYS(pProxyDrive != NULL,User::Panic(_L("CreateDrive() - pProxyDrive == NULL"), -999));
   250 
   250 
   251 		iProxyDrive = CreateProxyDriveL(pProxyDrive, this);
   251 		TRAP(r, iProxyDrive = CreateProxyDriveL(pProxyDrive,this));
   252 		__ASSERT_ALWAYS(iProxyDrive != NULL,User::Panic(_L("CreateDrive - CreateProxyDrive returned NULL"), -999));
   252 		__ASSERT_ALWAYS(r == KErrNone,User::Panic(_L("CreateDrive() - CreateProxyDriveL error"), -999));
   253 
   253 
   254 		r = InitLocalDrive();
   254 		r = InitLocalDrive();
   255 		}
   255 		}
   256 	
   256 	
   257 	return r;
   257 	return r;