12905761471

Committed 22 Jan 2025 10:03AM UTC coverage: 2.0% (-74.0%) from 75.963%

Build # 12905761471

Build Type

push

github

Committed by

DomCR

Commit Message

version 1.0.6

Run Details

104 of 7676 branches covered (1.35%)

Branch coverage included in aggregate %.

590 of 27024 relevant lines covered (2.18%)

5.13 hits per line

Source File
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0.0

/src/ACadSharp/IO/DXF/DxfStreamReader/DxfBinaryReader.cs

﻿using System.Collections.Generic;
using System.Globalization;
using System.IO;
using System.Text;

namespace ACadSharp.IO.DXF
{
        internal class DxfBinaryReader : DxfStreamReaderBase
        {
                public const string Sentinel = "AutoCAD Binary DXF\r\n\u001a\0";

                public override int Position { get { return (int)this.baseStream.Position; } }

                protected override Stream baseStream { get { return this._stream.BaseStream; } }

                protected BinaryReader _stream;

                private Encoding _encoding;

                public DxfBinaryReader(Stream stream) : this(stream, Encoding.ASCII) { }

                public DxfBinaryReader(Stream stream, Encoding encoding)
                {
                        this._encoding = encoding;
                        this._stream = new BinaryReader(stream, this._encoding);

                        this.Start();
                }

                public override void Start()
                {
                        base.Start();

                        byte[] sentinel = this._stream.ReadBytes(22);
                        //AutoCAD Binary DXF\r\n\u001a\0
                        string s = Encoding.ASCII.GetString(sentinel);
                }

                protected override string readStringLine()
                {
                        byte b = this._stream.ReadByte();
                        List<byte> bytes = new List<byte>();

                        while (b != 0)
                        {
                                bytes.Add(b);
                                b = this._stream.ReadByte();
                        }

                        this.ValueRaw = this._encoding.GetString(bytes.ToArray(), 0, bytes.Count);
                        return this.ValueRaw;
                }

                protected override DxfCode readCode()
                {
                        return (DxfCode)this._stream.ReadInt16();
                }

                protected override bool lineAsBool()
                {
                        return this._stream.ReadByte() > 0;
                }

                protected override double lineAsDouble()
                {
                        return this._stream.ReadDouble();
                }

                protected override short lineAsShort()
                {
                        return this._stream.ReadInt16();
                }

                protected override int lineAsInt()
                {
                        return this._stream.ReadInt32();
                }

                protected override long lineAsLong()
                {
                        return this._stream.ReadInt64();
                }

                protected override ulong lineAsHandle()
                {
                        var str = this.readStringLine();

                        if (ulong.TryParse(str, NumberStyles.HexNumber, CultureInfo.InvariantCulture, out ulong result))
                        {
                                return result;
                        }

                        return 0;
                }

                protected override byte[] lineAsBinaryChunk()
                {
                        byte length = this._stream.ReadByte();
                        return this._stream.ReadBytes(length);
                }
        }
}

1	using System.Collections.Generic;
2	using System.Globalization;
3	using System.IO;
4	using System.Text;
5
6	namespace ACadSharp.IO.DXF
7	{
8	internal class DxfBinaryReader : DxfStreamReaderBase
9	{
10	public const string Sentinel = "AutoCAD Binary DXF\r\n\u001a\0";
11
12	public override int Position { get { return (int)this.baseStream.Position; } }	×
13
14	protected override Stream baseStream { get { return this._stream.BaseStream; } }	×
15
16	protected BinaryReader _stream;
17
18	private Encoding _encoding;
19
20	public DxfBinaryReader(Stream stream) : this(stream, Encoding.ASCII) { }	×
21
22	public DxfBinaryReader(Stream stream, Encoding encoding)	×
23	{	×
24	this._encoding = encoding;	×
25	this._stream = new BinaryReader(stream, this._encoding);	×
26
27	this.Start();	×
28	}	×
29
30	public override void Start()
31	{	×
32	base.Start();	×
33
34	byte[] sentinel = this._stream.ReadBytes(22);	×
35	//AutoCAD Binary DXF\r\n\u001a\0
36	string s = Encoding.ASCII.GetString(sentinel);	×
37	}	×
38
39	protected override string readStringLine()
40	{	×
41	byte b = this._stream.ReadByte();	×
42	List<byte> bytes = new List<byte>();	×
43
44	while (b != 0)	×
45	{	×
46	bytes.Add(b);	×
47	b = this._stream.ReadByte();	×
48	}	×
49
50	this.ValueRaw = this._encoding.GetString(bytes.ToArray(), 0, bytes.Count);	×
51	return this.ValueRaw;	×
52	}	×
53
54	protected override DxfCode readCode()
55	{	×
56	return (DxfCode)this._stream.ReadInt16();	×
57	}	×
58
59	protected override bool lineAsBool()
60	{	×
61	return this._stream.ReadByte() > 0;	×
62	}	×
63
64	protected override double lineAsDouble()
65	{	×
66	return this._stream.ReadDouble();	×
67	}	×
68
69	protected override short lineAsShort()
70	{	×
71	return this._stream.ReadInt16();	×
72	}	×
73
74	protected override int lineAsInt()
75	{	×
76	return this._stream.ReadInt32();	×
77	}	×
78
79	protected override long lineAsLong()
80	{	×
81	return this._stream.ReadInt64();	×
82	}	×
83
84	protected override ulong lineAsHandle()
85	{	×
86	var str = this.readStringLine();	×
87
88	if (ulong.TryParse(str, NumberStyles.HexNumber, CultureInfo.InvariantCulture, out ulong result))	×
89	{	×
90	return result;	×
91	}
92
93	return 0;	×
94	}	×
95
96	protected override byte[] lineAsBinaryChunk()
97	{	×
98	byte length = this._stream.ReadByte();	×
99	return this._stream.ReadBytes(length);	×
100	}	×
101	}
102	}

DomCR / ACadSharp / 12905761471

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