cgihelp.java

java实现的轻量级WebServer,可以运行于多个平台

import java.io.*;
import java.util.*;
class cgiHELP extends basicModule
{
  cgiHELP()
  {
  }
  int runFile(File f,String s,OutputStream o,Vector v) throws IOException 
  {
    String first = (String)v.elementAt(0);
    String method = (first).substring(0,first.indexOf(" "));
    byte b[] = new byte[1024];
    Runtime r = Runtime.getRuntime();
    String s1[] = new String[4];
    if(method.equals("GET"))
    {
      s1[0]="runCGIget"; 
      s1[1]=f.getPath(); 
      s1[2]=s; 
      s1[3]=null; 
    }
    else if(method.equals("POST"))
    {
      s1[0]="runCGIpost"; 
      s1[1]=f.getPath(); 
      s1[2]=((String)v.elementAt(v.size()-1));
      s1[3] = null;
    }
    Process p = r.exec(s1);
    PrintStream w = (PrintStream)o;
    DataInputStream in = new DataInputStream(p.getInputStream());
    while((in.read(b,0,b.length))>=0)
    {
      w.write(b);
    }
    return 200;
  }
}