/*

 * 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/>.

 */

#include <config.h>

#include <errno.h>

#include "trio.h"

#include "mvJob.h"

#include "misc.h"

mvJob::mvJob(FileAccess *session,const char *f,const char *t,FA::open_mode m1)

 : SessionJob(session), from(f), to(t), m(m1),

   remove_target(false), failed(false), done(false)

{

   if(to.last_char()=='/')

      to.append(basename_ptr(from));

   doOpen();

}

void mvJob::doOpen() const

{

   if(remove_target)

      session->Open(to,FA::REMOVE);

   else

      session->Open2(from,to,m);

}

int mvJob::Do()

{

   if(Done())

      return STALL;

   int res=session->Done();

   if(res==FA::IN_PROGRESS || res==FA::DO_AGAIN)

      return STALL;

   if(res!=FA::OK && !remove_target) {

      fprintf(stderr,"%s: %s\n",cmd(),session->StrError(res));

      done=failed=true;

   }

   session->Close();

   if(remove_target) {

      remove_target=false;

      doOpen();

   } else

      done=true;

   return MOVED;

}

xstring& mvJob::FormatStatus(xstring& s,int v,const char *prefix)

{

   SessionJob::FormatStatus(s,v,prefix);

   if(Done())

      return s;

   if(remove_target)

      s.appendf("%srm %s [%s]\n",prefix,to.get(),session->CurrentStatus());

   else

      s.appendf("%s%s %s=>%s [%s]\n",prefix,cmd(),from.get(),to.get(),session->CurrentStatus());

   return s;

}

void  mvJob::ShowRunStatus(const SMTaskRef<StatusLine>& s)

{

   if(Done())

      return;

   if(remove_target)

      s->Show("rm %s [%s]\n",to.get(),session->CurrentStatus());

   else

      s->Show("%s %s=>%s [%s]\n",cmd(),from.get(),to.get(),session->CurrentStatus());

}

void  mvJob::SayFinal()

{

   if(failed)

      return;

   if(m==FA::RENAME) {

      // xgettext:c-format

      printf(_("rename successful\n"));

   }

}