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 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122
| textBox3.Text = "";
openFileDialog1 = new OpenFileDialog();
openFileDialog1.InitialDirectory = "C:";
openFileDialog1.Filter = "Txt file (*.txt)|*.txt|" +
"All files (*.*)|*.*";
openFileDialog1.FilterIndex = 2;
openFileDialog1.RestoreDirectory = true;
if (openFileDialog1.ShowDialog() == DialogResult.OK)
{
fileName = openFileDialog1.FileName;
string message = fileName + " ";
}
int fsize = getFileSize(fileName);
if (fsize > 0)
{
hexEditor(fileName, fsize);
}
else
{
textBox3.AppendText("\n An error as occured:\n\n- Select files\n- Files is more bigger");
}
openFileDialog1.Dispose();
}
private void hexEditor(string inFile, int inSize)
{
StringBuilder biglocal = new StringBuilder();
StringBuilder sblocal = new StringBuilder();
string file = "Parent directory: " + fileName;
string encryptish = "\nLength: " + inSize + " bytes\n\n";
string dmt = "\n Offset(h) 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F 10 11\n\n";
label2.Text = inSize + " bytes";
textBox3.AppendText(file);
textBox3.AppendText(encryptish);
textBox3.AppendText(dmt);
textBox3.Update();
FileStream fs;
byte[] MyData;
try
{
fs = new FileStream
(inFile, FileMode.OpenOrCreate, FileAccess.Read);
MyData = new byte[fs.Length];
}
catch
{
textBox3.AppendText
("\n File error or file size to big for byte[] Array\n\n");
return;
}
fs.Read(MyData, 0, (int)fs.Length);
fs.Close();
int newrow = 0;
int global = 0;
string hex = " ";
string numb = " ";
for (int i = 0; i < MyData.Length; ++i)
{
if (i % 1000 == 0)
{
}
if (newrow == 0)
{
numb = padZeros(global);
biglocal.Append(" " + numb + " ");
global += 16;
}
hex = convertByteToHexString(MyData[i]);
biglocal.Append(" " + hex);
int g = MyData[i];
if (g > 13 || (g > 0 && g < 9))
{
sblocal.Append((char)MyData[i]);
}
else
{
sblocal.Append(".");
}
++newrow;
if (newrow >= 16)
{
biglocal.Append(" " + sblocal.ToString() + "\n");
sblocal = new StringBuilder();
newrow = 0;
}
}
if (newrow > 0 && newrow < 16)
{
for (int i = 0; i < (16 - newrow); ++i)
{
biglocal.Append(" ");
}
biglocal.Append(" " + sblocal);
}
biglocal.Append("\n\n");
textBox3.AppendText(biglocal.ToString());
} |
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