/// <summary>
/// Initializes a new instance of the <see cref="NefsHeader"/> class.
/// </summary>
/// <param name="intro">Header intro.</param>
/// <param name="toc">Header intro table of contents.</param>
/// <param name="items">List of items.</param>
public NefsHeader(NefsHeaderIntro intro, NefsHeaderIntroToc toc, NefsItemList items)
{
this.Intro = intro ?? throw new ArgumentNullException(nameof(intro));
this.TableOfContents = toc ?? throw new ArgumentNullException(nameof(toc));
this.Part3 = new NefsHeaderPart3(items);
this.Part4 = new NefsHeaderPart4(items);
this.Part1 = new NefsHeaderPart1(items, this.Part4);
this.Part2 = new NefsHeaderPart2(items, this.Part3);
this.Part5 = new NefsHeaderPart5();
this.Part6 = new NefsHeaderPart6(items);
this.Part7 = new NefsHeaderPart7(items);
this.Part8 = new NefsHeaderPart8(intro.HeaderSize - toc.OffsetToPart8);
}
internal NefsHeader(FileStream file, NefsArchive archive, NefsProgressInfo p)
{
_archive = archive;
p.BeginTask(0.15f, "Reading header intro...");
_intro = new NefsHeaderIntro(file, p);
p.EndTask();
p.BeginTask(0.15f, "Reading header part 1...");
_part1 = new NefsHeaderPt1(file, _intro.Part1Offset, _intro.Part1Size, p);
p.EndTask();
p.BeginTask(0.15f, "Reading header part 2...");
_part2 = new NefsHeaderPt2(file, _intro.Part2Offset, _intro.Part2Size, p);
p.EndTask();
p.BeginTask(0.10f, "Reading header part 3...");
_part3 = new NefsHeaderPt3(file, _intro.Part3Offset, _intro.Part3Size, p);
p.EndTask();
p.BeginTask(0.15f, "Reading header part 4...");
_part4 = new NefsHeaderPt4(file, _intro.Part4Offset, _intro.Part4Size, p);
p.EndTask();
p.BeginTask(0.10f, "Reading header part 5...");
_part5 = new NefsHeaderPt5(file, _intro.Part5Offset, _intro.Part5Size, p);
p.EndTask();
p.BeginTask(0.10f, "Reading header part 6...");
_part6 = new NefsHeaderPt6(file, _intro.Part6Offset, _intro.Part6Size, p);
p.EndTask();
p.BeginTask(0.10f, "Reading header part 7...");
// Theres a section of data after header part 6 and the first section of compressed data.
// I'm not sure what it is. Just copying for now.
var firstItemOffset = _part1.FirstItemDataOffset;
if (firstItemOffset > 0 && firstItemOffset > _intro.DataOffset)
{
_part7 = new NefsHeaderPt7(file, _intro.DataOffset, (uint)firstItemOffset - _intro.DataOffset);
}
p.EndTask();
}
/// <summary>
/// Initializes a new instance of the <see cref="NefsHeader"/> class.
/// </summary>
/// <param name="intro">Header intro.</param>
/// <param name="toc">Header intro table of contents.</param>
/// <param name="part1">Header part 1.</param>
/// <param name="part2">Header part 2.</param>
/// <param name="part3">Header part 3.</param>
/// <param name="part4">Header part 4.</param>
/// <param name="part5">Header part 5.</param>
/// <param name="part6">Header part 6.</param>
/// <param name="part7">Header part 7.</param>
/// <param name="part8">Header part 8.</param>
public NefsHeader(
NefsHeaderIntro intro,
NefsHeaderIntroToc toc,
NefsHeaderPart1 part1,
NefsHeaderPart2 part2,
NefsHeaderPart3 part3,
NefsHeaderPart4 part4,
NefsHeaderPart5 part5,
NefsHeaderPart6 part6,
NefsHeaderPart7 part7,
NefsHeaderPart8 part8)
{
this.Intro = intro ?? throw new ArgumentNullException(nameof(intro));
this.TableOfContents = toc ?? throw new ArgumentNullException(nameof(toc));
this.Part1 = part1 ?? throw new ArgumentNullException(nameof(part1));
this.Part2 = part2 ?? throw new ArgumentNullException(nameof(part2));
this.Part3 = part3 ?? throw new ArgumentNullException(nameof(part3));
this.Part4 = part4 ?? throw new ArgumentNullException(nameof(part4));
this.Part5 = part5 ?? throw new ArgumentNullException(nameof(part5));
this.Part6 = part6 ?? throw new ArgumentNullException(nameof(part6));
this.Part7 = part7 ?? throw new ArgumentNullException(nameof(part7));
this.Part8 = part8 ?? throw new ArgumentNullException(nameof(part8));
}
