116 lines
4.3 KiB
C#
116 lines
4.3 KiB
C#
using EasyHook;
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Runtime.InteropServices;
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using System.Text;
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using System.Threading.Tasks;
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namespace AxibugInject
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{
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public class Utils
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{
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public static string HexDump(byte[] bytes, int bytesPerLine = 16)
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{
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if (bytes == null) return "<null>";
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int bytesLength = bytes.Length;
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char[] HexChars = "0123456789ABCDEF".ToCharArray();
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int firstHexColumn =
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8 // 8 characters for the address
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+ 3; // 3 spaces
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int firstCharColumn = firstHexColumn
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+ bytesPerLine * 3 // - 2 digit for the hexadecimal value and 1 space
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+ (bytesPerLine - 1) / 8 // - 1 extra space every 8 characters from the 9th
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+ 2; // 2 spaces
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int lineLength = firstCharColumn
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+ bytesPerLine // - characters to show the ascii value
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+ Environment.NewLine.Length; // Carriage return and line feed (should normally be 2)
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char[] line = (new String(' ', lineLength - Environment.NewLine.Length) + Environment.NewLine).ToCharArray();
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int expectedLines = (bytesLength + bytesPerLine - 1) / bytesPerLine;
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StringBuilder result = new StringBuilder(expectedLines * lineLength);
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for (int i = 0; i < bytesLength; i += bytesPerLine)
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{
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line[0] = HexChars[(i >> 28) & 0xF];
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line[1] = HexChars[(i >> 24) & 0xF];
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line[2] = HexChars[(i >> 20) & 0xF];
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line[3] = HexChars[(i >> 16) & 0xF];
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line[4] = HexChars[(i >> 12) & 0xF];
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line[5] = HexChars[(i >> 8) & 0xF];
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line[6] = HexChars[(i >> 4) & 0xF];
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line[7] = HexChars[(i >> 0) & 0xF];
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int hexColumn = firstHexColumn;
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int charColumn = firstCharColumn;
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for (int j = 0; j < bytesPerLine; j++)
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{
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if (j > 0 && (j & 7) == 0) hexColumn++;
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if (i + j >= bytesLength)
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{
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line[hexColumn] = ' ';
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line[hexColumn + 1] = ' ';
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line[charColumn] = ' ';
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}
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else
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{
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byte b = bytes[i + j];
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line[hexColumn] = HexChars[(b >> 4) & 0xF];
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line[hexColumn + 1] = HexChars[b & 0xF];
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line[charColumn] = (b < 32 ? '·' : (char)b);
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}
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hexColumn += 3;
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charColumn++;
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}
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result.Append(line);
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}
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return result.ToString();
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}
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const int WM_GETTEXT = 0x000D; const int WM_GETTEXTLENGTH = 0x000E;
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[DllImport("user32.dll", EntryPoint = "SendMessageA")]
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public static extern int SendMessage(IntPtr hwnd, int wMsg, int wParam, Byte[] lParam);
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[DllImport("user32.dll", EntryPoint = "SendMessageA")]
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public static extern int SendMessage(IntPtr hwnd, int wMsg, int wParam, int lParam);
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public static bool GetTextValueByHandle(IntPtr HwndStatue,out string str)
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{
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if (HwndStatue != IntPtr.Zero)
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{
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int TextLen;
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TextLen = SendMessage(HwndStatue, WM_GETTEXTLENGTH, 0, 0);
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Byte[] byt = new Byte[TextLen];
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SendMessage(HwndStatue, WM_GETTEXT, TextLen + 1, byt);
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str = Encoding.Default.GetString(byt);
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return true;
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}
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str = string.Empty;
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return false;
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}
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[DllImport("user32.dll")]
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public static extern IntPtr FindWindow(string lpClassName, string lpWindowName);
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[DllImport("User32.dll ")]
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public static extern IntPtr FindWindowEx(IntPtr parent, IntPtr childe, string strclass, string FrmText);
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[DllImport("User32.dll", EntryPoint = "SendMessage")]
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private static extern int SendMessage(IntPtr hWnd, int Msg, IntPtr wParam, string lParam);
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[DllImport("user32.dll", EntryPoint = "SendMessageA")]
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private static extern int SendMessage(IntPtr hwnd, int wMsg, int wParam, StringBuilder lParam);
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}
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}
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