/*

  Copyright 2009 Nathan Phillip Brink

  This file is a part of DistRen.

  DistRen is free software: you can redistribute it and/or modify

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

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

  (at your option) any later version.

  DistRen 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 Affero General Public License for more details.

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

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

*/

#include "execio.h"

#include <stdlib.h>

#include <stdio.h>

int remoteio_open(struct remoteio **rem, struct remoteio_opts *opts, char *servername)

{

  char *sshargs[] = {opts->ssh_command, servername, "distrend", "-d", (char *)NULL};

  int rtn;

  *rem = malloc(sizeof(struct remoteio));

  rtn = execio_open( &(*rem)->execio, "ssh", sshargs);

  if(rtn)

    {

      fprintf(stderr, "error opening remoteio channel to server ``%s''" , servername);

      free(*rem);

      return 1;

    }

  return 0;

}

int remoteio_read(struct remoteio *rem, void *buf, size_t len, size_t *bytesread)