随机生成填充.data,.text的nant任务。

using System;
using System.IO;

using NAnt.Core;
using NAnt.Core.Tasks;
using NAnt.Core.Attributes;

namespace Nant.Diviner
{
 ///

 /// Bin2H 的摘要说明。
 ///

 ///
 [TaskName("RubbishData")]
 public class RubbishDataTask : Task
 {
  private FileInfo _dataFilename;
  [TaskAttribute("datafile", Required=true)]
  public FileInfo DataFilename
  {
   get { return _dataFilename; }
   set { _dataFilename = value; }
  }

  //data区的填充大小
  private int _datalenmin;
  [TaskAttribute("datalenmin", Required=true)]
  public int DataLenMin
  {
   get { return _datalenmin; }
   set { _datalenmin = value; }
  }

  private int _datalenmax;
  [TaskAttribute("datalenmax", Required=true)]
  public int DataLenMax
  {
   get { return _datalenmax; }
   set { _datalenmax = value; }
  }

  //rdata区的填充大小
  private int _rdatalenmin;
  [TaskAttribute("rdatalenmin", Required=true)]
  public int RDataLenMin
  {
   get { return _rdatalenmin; }
   set { _rdatalenmin = value; }
  }

  private int _rdatalenmax;
  [TaskAttribute("rdatalenmax", Required=true)]
  public int RDataLenMax
  {
   get { return _rdatalenmax; }
   set { _rdatalenmax = value; }
  }

  //text段的填充大小
  private int _textlenmin;
  [TaskAttribute("textlenmin", Required=true)]
  public int TextLenMin
  {
   get { return _textlenmin; }
   set { _textlenmin = value; }
  }

  private int _textlenmax;
  [TaskAttribute("textlenmax", Required=true)]
  public int TextLenMax
  {
   get { return _textlenmax; }
   set { _textlenmax = value; }
  }
 
  protected override void ExecuteTask()
  {
   StreamWriter sw = new StreamWriter(DataFilename.FullName,false);
   int count=0;

   //开始写data区段
   int datalen=_datalenmin+Common.GetRandIntExt(_datalenmax-_datalenmin);
   sw.WriteLine("#pragma data_seg(\".data\")");
   sw.WriteLine("unsigned char rubbish_Data[]=");
   sw.WriteLine("{");
   for(int i=0;i   {
    if(count==0)
     sw.Write("\t");
    byte bb=(byte)Common.GetRandIntExt(255);
    sw.Write(string.Format("0x{0:x2},", bb));
    count++;
    if(count==16)
    {
     sw.WriteLine();
     count=0;
    }
   }
   if(count!=0)
    sw.WriteLine();
   sw.WriteLine("};");
   sw.WriteLine();

   //开始写rdata区段
   count=0;
   int rdatalen=_rdatalenmin+Common.GetRandIntExt(_rdatalenmax-_rdatalenmin);
   sw.WriteLine("#pragma data_seg(\".rdata\")");
   sw.WriteLine("unsigned char rubbish_RData[]=");
   sw.WriteLine("{");
   for(int i=0;i   {
    if(count==0)
     sw.Write("\t");
    byte bb=(byte)Common.GetRandIntExt(255);
    sw.Write(string.Format("0x{0:x2},", bb));
    count++;
    if(count==16)
    {
     sw.WriteLine();
     count=0;
    }
   }
   if(count!=0)
    sw.WriteLine();
   sw.WriteLine("};");
   sw.WriteLine();

   //开始写text区段
   count=0;
   int textlen=_textlenmin+Common.GetRandIntExt(_textlenmin-_textlenmin);
   sw.WriteLine("#pragma data_seg(\".text\")");
   sw.WriteLine("unsigned char rubbish_Text[]=");
   sw.WriteLine("{");
   for(int i=0;i   {
    if(count==0)
     sw.Write("\t");
    byte bb=(byte)Common.GetRandIntExt(255);
    sw.Write(string.Format("0x{0:x2},", bb));
    count++;
    if(count==16)
    {
     sw.WriteLine();
     count=0;
    }
   }
   if(count!=0)
    sw.WriteLine();
   sw.WriteLine("};");
   sw.WriteLine();
   sw.Flush();
   sw.Close();
   Log(Level.Info, "datafile is \"{0}\"",_dataFilename.FullName);
  }
 }
}

 

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