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

*/

/* Ideas for php-side stuff:

 *

 * PHP adds the users... has captcha and email confirmation wth a pseudo-random number that

 * the user must enter on the site. Apache should be running mod_peruser for safety, and I'm

 * thinking zserver2 for web serving for convenience...

 */

#include <distren.h>

#include <stdio.h> /* sprintf, printf */

#include <stdlib.h> /* malloc, free */

#include <unistd.h> /* getopt */

#include <confuse.h>

#include <string.h> // for strcat

int main(int argc, char *argv[])

{

  char *input;

  char *output;

  char *jobid;

  char curopt;

  distren_t distren;

  distren_job_t distren_job;

  input = NULL;

  output = NULL;

  while(-1 != (curopt = getopt(argc, argv, "i:o:h")))

    {

      if(curopt == ':')

	{

	  fprintf(stderr, "-%c: is missing an argument\n", optopt);

	  return 1;

	}

      else if(curopt == '?')

	{

	"username", //cfg_getstr(cfg, "username") . "@" . cfg_getstr(cfg, "hostname"),

	"-i guest.rsa", //yeaaaah any better ideas?

	"sh",

	"-c",

	"\"echo hello from ${HOSTNAME}\"", // "\"useradd -M -c" strcat( cfg_getstr(cfg, "name") cfg_getstr(cfg, "email")) "-d /home/distren --gid 537" cfg_getstr(cfg, "username") "\"",

	(char *)NULL

      };

    size_t readlen;

    fprintf(stderr, "execio madness is occuring!");

    fprintf(stderr, "execio_open returns %d\n", execio_open(&testrem, "ssh", execargv));

    buf[9] = '\0';

    while(!execio_read(testrem, buf, 9, &readlen))

      {

	if(readlen > 9 )

	  {

	    fprintf(stderr, "execio_read doesn't set readlen correctly or read() is messed up\n");

	    return 1;

	  }

	buf[readlen] = '\0';

	fprintf(stderr, "read \"%s\"\n", buf);

      }

    execio_close(testrem);

  // Can we prune off some of this code up here^? I'm not exactly sure how execio returns output, but it seems like more could be happening in execio itself, and less happening where it is actually called.

  // We need some code to ssh, and if the SSH fails, tell the user to register.

  // Killed the user reg code, as the php interface will take care of this. Although it should check for users...

  return 0;

};