/// <summary>
/// Parses the ShellLinkHeader
/// </summary>
/// <exception cref="ShellLinkHeaderException">Thrown if ShellLinkHeader is not valid</exception>
private void ParseShellLinkHeader()
{
ShellLinkHeader = Stream.ReadStruct <Structs.ShellLinkHeader>();
if (ShellLinkHeader.HeaderSize != 0x4C)
{
throw new ShellLinkHeaderException("ShellLinkHeader.HeaderSize does not equal 0x4C",
nameof(ShellLinkHeader.HeaderSize));
}
if (!ShellLinkHeader.LinkClsid.Equals(new Guid(Consts.LnkClsid)))
{
throw new ShellLinkHeaderException("CLSID is not LNK CLSID", nameof(ShellLinkHeader.LinkClsid));
}
if (ShellLinkHeader.Reserved1 != 0)
{
throw new ShellLinkHeaderException("Reserved fields must be 0", nameof(ShellLinkHeader.Reserved1));
}
if (ShellLinkHeader.Reserved2 != 0)
{
throw new ShellLinkHeaderException("Reserved fields must be 0", nameof(ShellLinkHeader.Reserved2));
}
if (ShellLinkHeader.Reserved3 != 0)
{
throw new ShellLinkHeaderException("Reserved fields must be 0", nameof(ShellLinkHeader.Reserved3));
}
if (!Enum.IsDefined(typeof(Enums.ShowWindowCommands), ShellLinkHeader.ShowCommand))
{
ShellLinkHeader.ShowCommand = Enums.ShowWindowCommands.Normal;
}
}
/// <summary>
/// Resets the Stream position to the beginning and clears the fields
/// </summary>
private void Reset()
{
Stream.Seek(0, SeekOrigin.Begin);
ShellLinkHeader = new Structs.ShellLinkHeader();
LinkTargetIdList = new Structs.LinkTargetIDList();
LinkInfo = new Structs.LinkInfo();
StringData = new Structs.StringData();
}
