public static LockingRange Read32(byte[] buffer, ref int offset)
{
LockingRange entry = new LockingRange();
entry.PID = LittleEndianReader.ReadUInt16(buffer, ref offset);
entry.ByteOffset = LittleEndianReader.ReadUInt32(buffer, ref offset);
entry.LengthInBytes = LittleEndianReader.ReadUInt32(buffer, ref offset);
return(entry);
}
public static LockingRange Read64(byte[] buffer, ref int offset)
{
LockingRange entry = new LockingRange
{
PID = LittleEndianReader.ReadUInt16(buffer, ref offset)
};
offset += 2; // padding
entry.ByteOffset = LittleEndianReader.ReadUInt64(buffer, ref offset);
entry.LengthInBytes = LittleEndianReader.ReadUInt64(buffer, ref offset);
return(entry);
}
public LockingAndXRequest(byte[] buffer, int offset) : base(buffer, offset, false)
{
FID = LittleEndianConverter.ToUInt16(this.SMBParameters, 4);
TypeOfLock = (LockType)ByteReader.ReadByte(this.SMBParameters, 6);
NewOpLockLevel = ByteReader.ReadByte(this.SMBParameters, 7);
Timeout = LittleEndianConverter.ToUInt32(this.SMBParameters, 8);
ushort numberOfRequestedUnlocks = LittleEndianConverter.ToUInt16(this.SMBParameters, 12);
ushort numberOfRequestedLocks = LittleEndianConverter.ToUInt16(this.SMBParameters, 14);
int dataOffset = 0;
if ((TypeOfLock & LockType.LARGE_FILES) > 0)
{
for (int index = 0; index < numberOfRequestedUnlocks; index++)
{
LockingRange entry = LockingRange.Read64(this.SMBData, ref dataOffset);
Unlocks.Add(entry);
}
for (int index = 0; index < numberOfRequestedLocks; index++)
{
LockingRange entry = LockingRange.Read64(this.SMBData, ref dataOffset);
Locks.Add(entry);
}
}
else
{
for (int index = 0; index < numberOfRequestedUnlocks; index++)
{
LockingRange entry = LockingRange.Read32(this.SMBData, ref dataOffset);
Unlocks.Add(entry);
}
for (int index = 0; index < numberOfRequestedLocks; index++)
{
LockingRange entry = LockingRange.Read32(this.SMBData, ref dataOffset);
Locks.Add(entry);
}
}
}