protected override IList <Subtitle> GetSubtitles()
{
var result = new List <Subtitle>();
using (var fs = new FileStream(Path, FileMode.Open))
using (var input = new ExtendedBinaryReader(fs, FileEncoding))
{
while (input.Position < input.Length)
{
var nextOffset = input.ReadInt16();
var sectionName = input.ReadString(Encoding.UTF8);
var aux = input.PeekInt16();
while (aux != -1)
{
input.Skip(2);
var subtitle = ReadSubtitle(input);
subtitle.PropertyChanged += SubtitlePropertyChanged;
result.Add(subtitle);
aux = input.PeekInt16();
}
input.Skip(2);
}
}
LoadChanges(result);
return(result);
}
public override void Rebuild(string outputFolder)
{
var outputPath = System.IO.Path.Combine(outputFolder, RelativePath);
Directory.CreateDirectory(System.IO.Path.GetDirectoryName(outputPath));
var subtitles = GetSubtitles();
using (var fsInput = new FileStream(Path, FileMode.Open))
using (var input = new ExtendedBinaryReader(fsInput, FileEncoding, Endianness.LittleEndian))
using (var fsOutput = new FileStream(outputPath, FileMode.Create))
using (var output = new ExtendedBinaryWriter(fsOutput, FileEncoding, Endianness.LittleEndian))
{
var outputOffset = 0;
while (input.Position < input.Length)
{
var inputNextOffset = input.ReadInt16();
var sectionName = input.ReadString(Encoding.UTF8);
using (var tempMemoryStream = new MemoryStream())
using (var temp = new ExtendedBinaryWriter(tempMemoryStream, FileEncoding, Endianness.LittleEndian))
{
temp.WriteString(sectionName);
var aux = input.PeekInt16();
while (aux != -1)
{
var index = input.ReadByte();
temp.Write(index);
var size = input.ReadByte();
var offset = (int)input.Position;
WriteSubtitle(temp, subtitles, offset);
input.ReadString();
aux = input.PeekInt16();
}
input.Skip(2);
temp.Write((short)-1);
var bytes = tempMemoryStream.ToArray();
output.Write((short)(outputOffset + 2 + bytes.Length));
output.Write(bytes);
outputOffset = outputOffset + 2 + bytes.Length;
}
}
}
}
