/// <summary>A constructor to initialize a <c>new BackgroundMessage</c>.</summary>
/// <param name=""></param>
/// <param name=""></param>
/// <param name=""></param>
public BackgroundMessage(nType eType, Drive DriveProperty, int iValue) : this(eType)
{
_DriveProperty = DriveProperty;
_iValue = iValue;
}
/// <summary>A constructor to initialize a <c>new PairOfFiles</c>.</summary>
/// <param name="FromStream"></param>
/// <param name="SourceOrDestinationDrive"></param>
/// <param name="TextEncoder"></param>
public PairOfFiles(Stream FromStream, PairOfFiles ParentDirectory, bool isSource, TextConverter TextConverter) : this()
{
byte[] abBuffer, abTextBytes;
ushort tTextLength;
uint uAttributes, uFirstBlock = 0;
long kCreationTimeTicks, kLastAccessTimeTicks, kLastWriteTimeTicks, kSize = -1;
_ParentDirectory = ParentDirectory;
_SourceDrive = _ParentDirectory.SourceDrive;
_DestinationDrive = _ParentDirectory.DestinationDrive;
_TextConverter = TextConverter;
abBuffer = new byte[8];
FromStream.Read(abBuffer, 0, 2);
tTextLength = BitConverter.ToUInt16(abBuffer, 0);
abTextBytes = new byte[tTextLength];
FromStream.Read(abTextBytes, 0, tTextLength);
_sRelativePath = _TextConverter.BytesToString(abTextBytes);
FromStream.Read(abBuffer, 0, 4);
uAttributes = BitConverter.ToUInt32(abBuffer, 0);
_isDirectory = ((uAttributes & (uint)FileAttributes.Directory) > 0);
FromStream.Read(abBuffer, 0, 8);
kCreationTimeTicks = BitConverter.ToInt64(abBuffer, 0);
FromStream.Read(abBuffer, 0, 8);
kLastAccessTimeTicks = BitConverter.ToInt64(abBuffer, 0);
FromStream.Read(abBuffer, 0, 8);
kLastWriteTimeTicks = BitConverter.ToInt64(abBuffer, 0);
if (!_isDirectory)
{
FromStream.Read(abBuffer, 0, 8);
kSize = BitConverter.ToInt64(abBuffer, 0);
if ((isSource && (_SourceDrive.eEncryptionType == Drive.nEncryptionType.DirectorySymmetric)) || (!isSource && (_DestinationDrive.eEncryptionType == Drive.nEncryptionType.DirectorySymmetric)))
{
FromStream.Read(abBuffer, 0, 4);
uFirstBlock = BitConverter.ToUInt32(abBuffer, 0);
}
}
if (isSource)
{
_uAttributesSource = uAttributes;
_CreationTimeSource = new DateTime(kCreationTimeTicks);
_LastAccessTimeSource = new DateTime(kLastAccessTimeTicks);
LastWriteTimeSource = new DateTime(kLastWriteTimeTicks);
_kSourceSize = kSize;
_sSourceSize = FileSizeToString(kSize);
_uFirstBlockSource = uFirstBlock;
_eComparison = nComparison.UnknownDestination;
}
else
{
_uAttributesDestination = uAttributes;
_CreationTimeDestination = new DateTime(kCreationTimeTicks);
_LastAccessTimeDestination = new DateTime(kLastAccessTimeTicks);
LastWriteTimeDestination = new DateTime(kLastWriteTimeTicks);
_kDestinationSize = kSize;
_sDestinationSize = FileSizeToString(kSize);
_uFirstBlockDestination = uFirstBlock;
_eComparison = nComparison.UnknownSource;
}
}
/// <summary></summary>
public void SwapSourceAndDestination()
{
bool isSwap;
uint uSwap;
long kSwap;
string sSwap;
DateTime dtSwap;
Drive Swap;
isSwap = _isEncryptedSource;
_isEncryptedSource = _isEncryptedDestination;
_isEncryptedDestination = isSwap;
uSwap = _uAttributesSource;
_uAttributesSource = _uAttributesDestination;
_uAttributesDestination = uSwap;
uSwap = _uLastWriteTimeSource;
_uLastWriteTimeSource = _uLastWriteTimeDestination;
_uLastWriteTimeDestination = uSwap;
kSwap = _kSourceSize;
_kSourceSize = _kDestinationSize;
_kDestinationSize = kSwap;
sSwap = _sLastWriteTimeSource;
_sLastWriteTimeSource = _sLastWriteTimeDestination;
_sLastWriteTimeDestination = sSwap;
sSwap = _sSourceSize;
_sSourceSize = _sDestinationSize;
_sDestinationSize = sSwap;
dtSwap = _CreationTimeSource;
_CreationTimeSource = _CreationTimeDestination;
_CreationTimeDestination = dtSwap;
dtSwap = _LastAccessTimeSource;
_LastAccessTimeSource = _LastAccessTimeDestination;
_LastAccessTimeDestination = dtSwap;
dtSwap = _LastWriteTimeSource;
_LastWriteTimeSource = _LastWriteTimeDestination;
_LastWriteTimeDestination = dtSwap;
Swap = _SourceDrive;
_SourceDrive = _DestinationDrive;
_DestinationDrive = Swap;
switch (_eComparison)
{
case nComparison.SourceOnly: eComparison = nComparison.DestinationOnly; break;
case nComparison.DestinationOnly: eComparison = nComparison.SourceOnly; break;
case nComparison.SourceNewer: eComparison = nComparison.DestinationNewer; break;
case nComparison.DestinationNewer: eComparison = nComparison.SourceNewer; break;
case nComparison.UnknownSource: eComparison = nComparison.UnknownDestination; break;
case nComparison.UnknownDestination: eComparison = nComparison.UnknownSource; break;
}
}
/// <summary>A constructor to initialize a <c>new PairOfFiles</c>.</summary>
/// <param name="SourceDrive"></param>
/// <param name="DestinationDrive"></param>
public PairOfFiles(Drive SourceDrive, Drive DestinationDrive) : this()
{
_SourceDrive = SourceDrive;
_DestinationDrive = DestinationDrive;
}