CHG is a container format file used by MONOMAKH-SAPR, a software package for analysis & design of reinforced concrete multi-storey buildings with arbitrary configuration in plan.
CHG is a simple container, which bundles several project files together.
Written and tested by Vladimir Shulzhitskiy, 2017
This page hosts a formal specification of .chg file format of MONOMAKH-SAPR using Kaitai Struct. This specification can be automatically translated into a variety of programming languages to get a parsing library.
All parsing code for C# generated by Kaitai Struct depends on the C# runtime library. You have to install it before you can parse data.
The C# runtime library is available in the NuGet Gallery. Installation instructions can also be found there.
Parse a local file and get structure in memory:
var data = MonomakhSaprChg.FromFile("path/to/local/file.chg");
Or parse structure from a byte array:
byte[] someArray = new byte[] { ... };
var data = new MonomakhSaprChg(new KaitaiStream(someArray));
After that, one can get various attributes from the structure by accessing properties like:
data.Title // => get title
// This is a generated file! Please edit source .ksy file and use kaitai-struct-compiler to rebuild
using System.Collections.Generic;
namespace Kaitai
{
/// <summary>
/// CHG is a container format file used by
/// [MONOMAKH-SAPR](https://www.liraland.com/mono/), a software
/// package for analysis & design of reinforced concrete multi-storey
/// buildings with arbitrary configuration in plan.
///
/// CHG is a simple container, which bundles several project files
/// together.
///
/// Written and tested by Vladimir Shulzhitskiy, 2017
/// </summary>
public partial class MonomakhSaprChg : KaitaiStruct
{
public static MonomakhSaprChg FromFile(string fileName)
{
return new MonomakhSaprChg(new KaitaiStream(fileName));
}
public MonomakhSaprChg(KaitaiStream p__io, KaitaiStruct p__parent = null, MonomakhSaprChg p__root = null) : base(p__io)
{
m_parent = p__parent;
m_root = p__root ?? this;
_read();
}
private void _read()
{
_title = System.Text.Encoding.GetEncoding("ASCII").GetString(m_io.ReadBytes(10));
_ent = new List<Block>();
{
var i = 0;
while (!m_io.IsEof) {
_ent.Add(new Block(m_io, this, m_root));
i++;
}
}
}
public partial class Block : KaitaiStruct
{
public static Block FromFile(string fileName)
{
return new Block(new KaitaiStream(fileName));
}
public Block(KaitaiStream p__io, MonomakhSaprChg p__parent = null, MonomakhSaprChg p__root = null) : base(p__io)
{
m_parent = p__parent;
m_root = p__root;
_read();
}
private void _read()
{
_header = System.Text.Encoding.GetEncoding("ASCII").GetString(m_io.ReadBytes(13));
_fileSize = m_io.ReadU8le();
_file = m_io.ReadBytes(FileSize);
}
private string _header;
private ulong _fileSize;
private byte[] _file;
private MonomakhSaprChg m_root;
private MonomakhSaprChg m_parent;
public string Header { get { return _header; } }
public ulong FileSize { get { return _fileSize; } }
public byte[] File { get { return _file; } }
public MonomakhSaprChg M_Root { get { return m_root; } }
public MonomakhSaprChg M_Parent { get { return m_parent; } }
}
private string _title;
private List<Block> _ent;
private MonomakhSaprChg m_root;
private KaitaiStruct m_parent;
public string Title { get { return _title; } }
public List<Block> Ent { get { return _ent; } }
public MonomakhSaprChg M_Root { get { return m_root; } }
public KaitaiStruct M_Parent { get { return m_parent; } }
}
}