/*

 * lftp - file transfer program

 *

 * Copyright (c) 1996-2012 by Alexander V. Lukyanov (lav@yars.free.net)

 *

 * This program is free software; you can redistribute it and/or modify

 * it under the terms of the GNU General Public License as published by

 * the Free Software Foundation; either version 3 of the License, or

 * (at your option) any later version.

 *

 * This program is distributed in the hope that it will be useful,

 * but WITHOUT ANY WARRANTY; without even the implied warranty of

 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

 * GNU General Public License for more details.

 *

 * You should have received a copy of the GNU General Public License

 * along with this program.  If not, see <http://www.gnu.org/licenses/>.

 */

/* $Id: DummyProto.cc,v 1.12 2009/03/20 12:28:04 lav Exp $ */

#include <config.h>

#include "DummyProto.h"

#include <stddef.h>

DummyProto::DummyProto() {}

DummyProto::~DummyProto() {}

int DummyProto::Do() { return STALL; }

int DummyProto::Done() { return NO_HOST; }

const char *DummyProto::GetProto() const { return ""; }

FileAccess *DummyProto::Clone() const { return new DummyProto; }

int DummyProto::Read(Buffer *buf,int size) { return NO_HOST; };

int DummyProto::Write(const void *buf,int size) { return NO_HOST; };

int DummyProto::StoreStatus() { return NO_HOST; }

class DummyDirList : public DirList

{

public:

   DummyDirList(FA *p1,ArgV *a) : DirList(p1,a) {}

   int Do() { SetError(session->StrError(FA::NO_HOST)); return STALL; }

   const char *Status() { return ""; }

};

class DummyListInfo : public ListInfo

{

public:

   DummyListInfo(FA *p1) : ListInfo(p1,0) {}

   int Do() { SetError(session->StrError(FA::NO_HOST)); return STALL; }

   const char *Status() { return ""; }

};

DirList *DummyProto::MakeDirList(ArgV *a)

{

   return new DummyDirList(this,a);

}

ListInfo *DummyProto::MakeListInfo(const char *path)

{

   return new DummyListInfo(this);

}

const char *DummyNoProto::GetProto() const { return proto; }

FileAccess *DummyNoProto::Clone() const { return new DummyNoProto(proto); }

const char *DummyNoProto::StrError(int)

{

   static xstring str;

   str.vset(proto.get(),_(" - not supported protocol"),NULL);

   return str;

}