// ** This class was generated with DemFGen (vers:11/17/2009)

namespace edu.neu.ccs.demeterf.http.classes{

using System;
using Fields = edu.neu.ccs.demeterf.Fields;
using ident = edu.neu.ccs.demeterf.lib.ident;
using verbatim = edu.neu.ccs.demeterf.lib.verbatim;
using edu.neu.ccs.demeterf.lib;
using System.Net.Sockets;
using System.Text;
using System.IO;



/** Computes a String representation in CD Syntax, named as a ToString method */
public class PrintToString : edu.neu.ccs.demeterf.FC{
   /** Static stub method for calling ToString */
   public static String PrintToStringM(Object o){
      return new edu.neu.ccs.demeterf.Traversal(new PrintToString(),edu.neu.ccs.demeterf.Control.builtins()).traverse<PrintToString._LT>(o).toString();
   }

   public _LT combine(byte _h_){ return empty.append(new _S(""+_h_)); }
   public _LT combine(short _h_){ return empty.append(new _S(""+_h_)); }
   public _LT combine(int _h_){ return empty.append(new _S(""+_h_)); }
   public _LT combine(long _h_){ return empty.append(new _S(""+_h_)); }
   public _LT combine(float _h_){ return empty.append(new _S(""+_h_)); }
   public _LT combine(double _h_){ return empty.append(new _S(""+_h_)); }
   public _LT combine(char _h_){ return empty.append(new _S("\'"+escape(""+_h_)+"\'")); }
   public _LT combine(bool _h_){ return empty.append(new _S(""+_h_)); }
   public _LT combine(string _h_){ return empty.append(new _S("\""+escape(""+_h_)+"\"")); }
   public _LT combine(ident _h_){ return empty.append(new _S(""+_h_)); }
   public _LT combine(verbatim _h_){ return empty.append(new _S(""+_h_)); }

   static _LT empty = new _LT();
   public  class _LT{
     edu.neu.ccs.demeterf.lib.List<_T> l;
     public _LT(){ l = new edu.neu.ccs.demeterf.lib.Empty<_T>(); }
     public _LT(edu.neu.ccs.demeterf.lib.List<_T> ll){ l = ll; }
     public _LT push(_T t){ return new _LT(l.push(t)); }
     public _LT append(_T t){ return new _LT(l.append(t)); }
     public _LT append(_LT t){ return new _LT(l.append(t.l)); }
     public String toString(){ return l.fold(new _F(),""); }
     public _LT compress(){ return l.isEmpty()?this:compress(new _E(), l); }
     public static _LT compress(_S s, edu.neu.ccs.demeterf.lib.List<_T> r){
        if(r.isEmpty())return (s.isE())?empty:empty.push(s);
          _T top = r.top();
          if(top.isS())return compress(s.append((_S)top), r.pop());
          if(s.isE())return compress(s, r.pop()).push(top);
          return compress(new _E(), r.pop()).push(top).push(s);
     }
   }
   public class _T{
     public virtual bool isS(){ return false; }
     public virtual bool isE(){ return false; }
   }
   public class _P : _T{ public static _P p = new _P(); }
   public class _M : _T{ public static _M m = new _M(); }
   public class _N : _T{ public static _N n = new _N(); }
   public class _R : _T{ public static _R r = new _R(); }
   public class _S : _T{
     public System.Text.StringBuilder s;
     public _S(String ss){ s = new System.Text.StringBuilder(ss); }
     public _S append(_S ss){ s.Append(ss.s); return this; }
     public  override bool isS(){ return true; }
   }
   public class _E : _S{
     public _E():base(""){ }
     public  override bool isS(){ return true; }
   }
   public class _F : edu.neu.ccs.demeterf.lib.List<_T>.Fold<String>{
     int idt = 0;
     public  override String fold(_T t, String s){
        if(t == _P.p)plus();
        else if(t == _M.m)minus();
        else if(t == _R.r)s += "\r";
        else if(t == _N.n)s += "\n"+indent();
        else s += ((_S)t).s;
        return s;
     }
     void plus(){ idt++; }
     void minus(){ idt--; }
     String indent(){ return indent(idt); }
     static String indent(int i){ return (i <= 0)?"":"   "+indent(i-1); }
   }
   public static string escape(string s){
       string ret = "";
       foreach(char c in s)ret += escape(c);
       return ret;
   }
   public static String escape(char c){
      switch(c){
      case '\n':return "\\n";  case '\t':return "\\t";
      case '\b':return "\\b";  case '\r':return "\\r";
      case '\f':return "\\f";  case '\\':return "\\\\";
      case '\'':return "\\'"; case '\"':return "\\\"";
      default: return ""+c;
      }
   }
   public _LT combine(HTTPReq _h_, _LT head, _LT keys, _LT body){
      return empty.append(head).append(keys).append(_R.r).append(_N.n).append(body).compress();
   }
   public _LT combine(HTTPResp _h_, _LT ver, _LT resp, _LT label, _LT keys, _LT body){
      return empty.append(ver).append(new _S(" ")).append(resp).append(new _S(" ")).append(label).append(_R.r).append(_N.n).append(keys).append(_R.r).append(_N.n).append(body).compress();
   }
   public _LT combine(GetReq _h_, _LT url, _LT ver){
      return empty.append(new _S("GET")).append(new _S(" ")).append(url).append(new _S(" ")).append(ver).append(_R.r).append(_N.n).compress();
   }
   public _LT combine(HeadReq _h_, _LT url, _LT ver){
      return empty.append(new _S("HEAD")).append(new _S(" ")).append(url).append(new _S(" ")).append(ver).append(_R.r).append(_N.n).compress();
   }
   public _LT combine(PostReq _h_, _LT url, _LT ver){
      return empty.append(new _S("POST")).append(new _S(" ")).append(url).append(new _S(" ")).append(ver).append(_R.r).append(_N.n).compress();
   }
   public _LT combine(PutReq _h_, _LT url, _LT ver){
      return empty.append(new _S("PUT")).append(new _S(" ")).append(url).append(new _S(" ")).append(ver).append(_R.r).append(_N.n).compress();
   }
   public _LT combine(DeleteReq _h_, _LT url, _LT ver){
      return empty.append(new _S("DELETE")).append(new _S(" ")).append(url).append(new _S(" ")).append(ver).append(_R.r).append(_N.n).compress();
   }
   public _LT combine(TraceReq _h_, _LT url, _LT ver){
      return empty.append(new _S("TRACE")).append(new _S(" ")).append(url).append(new _S(" ")).append(ver).append(_R.r).append(_N.n).compress();
   }
   public _LT combine(ConnectReq _h_, _LT url, _LT ver){
      return empty.append(new _S("CONNECT")).append(new _S(" ")).append(url).append(new _S(" ")).append(ver).append(_R.r).append(_N.n).compress();
   }
   public _LT combine(OptionsReq _h_, _LT url, _LT ver){
      return empty.append(new _S("OPTIONS")).append(new _S(" ")).append(url).append(new _S(" ")).append(ver).append(_R.r).append(_N.n).compress();
   }
   public _LT combine(BaseURL _h_, _LT rest){
      return empty.append(new _S("/")).append(rest).compress();
   }
   public _LT combine(MidURL _h_, _LT id, _LT rest){
      return empty.append(id).append(rest).compress();
   }
   public _LT combine(NoURL _h_){
      return empty;
   }
   public _LT combine(HTTPVer _h_, _LT ver){
      return empty.append(new _S("HTTP/")).append(ver).compress();
   }
   public _LT combine(MsgHead _h_, _LT key, _LT value){
      return empty.append(key).append(new _S(":")).append(new _S(" ")).append(value).compress();
   }

   public _LT combine(Empty<MsgHead> _h_){
      return empty;
   }
   public _LT combine(Cons<MsgHead> _h_, _LT first, _LT rest){
      return empty.append(first).append(_R.r).append(_N.n).append(rest).compress();
   }
}
}