public static string Serialize(CarbonStreamingSection section)
{
return(JsonSerializer.Serialize(section, options));
}
public override void Save(string directory, string src)
{
var lxry = Path.Combine(directory, this.LXRY);
var streamlxry = Path.Combine(directory, this.STREAMLXRY);
if (!File.Exists(lxry))
{
throw new FileNotFoundException($"File {lxry} does not exist");
}
this._directory = Path.Combine(directory, src);
if (!Directory.Exists(this._directory))
{
throw new DirectoryNotFoundException($"Folder {this._directory} does not exist");
}
var sectionsPath = Path.Combine(this._directory, "Sections.end");
if (!File.Exists(sectionsPath))
{
throw new FileNotFoundException($"Section.end file does not exist");
}
var sectionList = File.ReadAllLines(sectionsPath);
if (sectionList is null || sectionList.Length < 1)
{
throw new Exception("Sections.end has no information");
}
if (sectionList[0] != "[VERSN5]")
{
throw new Exception("Sections.end file is not a Version 5 endscript");
}
var sectionNames = new List <string>(sectionList.Length);
for (int i = 1; i < sectionList.Length; ++i)
{
var line = sectionList[i];
if (String.IsNullOrWhiteSpace(line))
{
continue;
}
sectionNames.Add(line);
}
this._sections = new CarbonStreamingSection[sectionNames.Count];
using (var bw = new BinaryWriter(File.Open(streamlxry, FileMode.Create, FileAccess.Write)))
{
for (int i = 0; i < sectionNames.Count; ++i)
{
var dir = Path.Combine(this._directory, sectionNames[i]);
var dataPath = Path.Combine(dir, "DATA.BIN");
var setsPath = Path.Combine(dir, "Settings.end");
var array = File.ReadAllBytes(dataPath);
var section = CarbonStreamingSection.Deserialize(File.ReadAllText(setsPath));
section.FileOffset = (uint)bw.BaseStream.Position;
section.Size = array.Length;
section.CompressedSize = array.Length;
bw.Write(array);
var mark = Options.Default.Watermark;
bw.GeneratePadding(mark, new Alignment(0x1000, Alignment.AlignmentType.Modular));
this._sections[i] = section;
}
}
var mainFile = File.ReadAllBytes(lxry);
using (var ms = new MemoryStream(mainFile))
using (var br = new BinaryReader(ms))
using (var bw = new BinaryWriter(File.Open(lxry, FileMode.Create, FileAccess.Write)))
{
while (br.BaseStream.Position < br.BaseStream.Length)
{
var id = br.ReadEnum <BinBlockID>();
var size = br.ReadInt32();
var offset = br.BaseStream.Position;
if (id == BinBlockID.TrackStreamingSections)
{
bw.WriteEnum(id);
bw.Write(this._sections.Length * 0x5C);
for (int i = 0; i < this._sections.Length; ++i)
{
bw.WriteUnmanaged(this._sections[i]);
}
}
else
{
bw.WriteEnum(id);
bw.Write(size);
bw.Write(br.ReadBytes(size));
}
br.BaseStream.Position = offset + size;
}
}
}
public override void Load(string directory, string dest)
{
var lxry = Path.Combine(directory, this.LXRY);
var streamlxry = Path.Combine(directory, this.STREAMLXRY);
if (!File.Exists(lxry))
{
throw new FileNotFoundException($"File {lxry} does not exist");
}
if (!File.Exists(streamlxry))
{
throw new FileNotFoundException($"File {streamlxry} does not exist");
}
this._directory = Path.Combine(directory, dest);
Directory.CreateDirectory(this._directory);
using (var br = new BinaryReader(File.Open(lxry, FileMode.Open, FileAccess.Read)))
{
while (br.BaseStream.Position < br.BaseStream.Length)
{
var id = br.ReadEnum <BinBlockID>();
var size = br.ReadInt32();
var offset = br.BaseStream.Position;
if (id == BinBlockID.TrackStreamingSections)
{
var count = size / 0x5C;
this._sections = new CarbonStreamingSection[count];
for (int i = 0; i < count; ++i)
{
this._sections[i] = br.ReadUnmanaged <CarbonStreamingSection>();
}
}
br.BaseStream.Position = offset + size;
}
}
using (var br = new BinaryReader(File.Open(streamlxry, FileMode.Open, FileAccess.Read)))
{
for (int i = 0; i < this._sections.Length; ++i)
{
var section = this._sections[i];
var totalpath = Path.Combine(this._directory, section.GetName());
Directory.CreateDirectory(totalpath);
br.BaseStream.Position = section.FileOffset;
var array = br.ReadBytes(section.Size);
var dataPath = Path.Combine(totalpath, "DATA.BIN");
var setsPath = Path.Combine(totalpath, "Settings.end");
File.WriteAllBytes(dataPath, array);
File.WriteAllText(setsPath, CarbonStreamingSection.Serialize(section));
}
}
using (var sw = new StreamWriter(File.Open(Path.Combine(this._directory, "Sections.end"), FileMode.Create, FileAccess.Write)))
{
sw.WriteLine("[VERSN5]");
sw.WriteLine();
for (int i = 0; i < this._sections.Length; ++i)
{
sw.WriteLine(this._sections[i].GetName());
}
}
}
