File Container

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67

using System;
using System.IO;

namespace FileContainer
{
    /// <summary>
    /// Beinhaltet eine komplette Datei.
    /// </summary>
    public class FileContainer
    {
        #region variables
        private FileInfo mInfo;
        private Byte[] mBinary;
        #endregion

        #region properties
        /// <summary>
        /// Dateiinformationen
        /// </summary>
        public FileInfo Info
        {
            get { return mInfo; }
        }
        /// <summary>
        /// Datei in Form von Bytes
        /// </summary>
        public Byte[] Binary
        {
            get { return mBinary; }
        }
        #endregion

        #region ctor
        /// <summary>
        /// Initialisiert ein neues Objekt einer Datei.
        /// </summary>
        /// <param name="path">Relative oder absolute Dateipfad</param>
        public FileContainer(string path)
        {
            if (File.Exists(path))
            {
                mInfo = new FileInfo(path);

                using (FileStream stream = mInfo.Open(FileMode.Open))
                {
                    mBinary = new Byte[mInfo.Length];
                    stream.Read(mBinary, 0, (int)mInfo.Length);
                }
            }
        }
        #endregion

        #region methods
        /// <summary>
        /// Speichert das Objekt in eine Datei.
        /// </summary>
        /// <param name="target">Zielpfad</param>
        public void Save(string target)
        {
            using (FileStream stream = File.Open(target, FileMode.OpenOrCreate, FileAccess.Write))
            {
                stream.Write(mBinary, 0, mBinary.Length);
            }
        }
        #endregion
    }
}