#include <stdio.h>

#include <malloc.h>

#define MAX_BLENDJOBS 100 // maximum number of stored jobs in memory, per job type (lux/blend). Eventually we can dump this data to disk, or atleast the remainder not in memory...

/* internally defined funcs */

void status_report_generator();

// Global Vars, try to cut down on these

int jobnum = 0; // The next job number to create in the queue

int hcfjob; // Highest consecutively finished job

int highest_jobnum; // The job number of the most recently created job, this is used when creating new jobs

/* ******************* Structs ************************ */

// Stores config info? editmycomment

struct distrend_config

{

  cfg_t *mycfg;

  struct options_common *options;

  struct distrend_listen **listens; /*< Null terminated array of structs */

};

// Stores Blender Job Info

struct blendjob {

  char *name;

  char *submitter;

  char *email;

  int priority;  // 1 is lowest, 10 is highest, 0 is done

  int percent_done;

  int completed_frames; // number of completed frames for stats/etc

  int assigned_frames; // number of assigned frames (that are not yet completed) for stats/etc

  int total_frames; // how many frames are in the animation for stats/etc

  struct frameset *frameset;

} blendjob[MAX_BLENDJOBS];

// Frameset Structure

struct frameset {

	int frame_num; // frame number to render

	char slave_name; // user that frame is assigned to

	int frame_status; // status of frame, 0= unassigned, 1= taken, 2= done

} frameset[]; // Frameset array is generated by status_report_generator function

                         // Using this method to save memory, because if animation starts on a high frame number, it would waste a lot of RAM on empty structures

  int cont = 1;

  struct distrend_listenset *listenset;

  struct distrend_config *config;

  distrend_do_config(argc, argv, config);

  distrend_listen(&listenset, config);

  /* This is called the ``main loop'' */

  while(cont)

    {

      struct distren_action *action;

      distrend_accept(&action);

      cont = distrend_do(action);

      distrend_action_free(action);

    }

  distrend_unlisten(listenset);

  distrend_config_free(config);

  return 0;

}

/*

 * **********************************************************************************

 * Slave functions / etc resides below. Wouldn't a seperate file make this easier??

 *

 * Slave listens on server for a command in the format of each function...

 * We need if's for returns... ==> watchdog

 * **********************************************************************************

*/

// Registration on server. Needs attention. Prevent account spamming.

// Key transfer?

// Set up something like: distrend -c username email@example.com

void registeruser(char *username, char *email){

  // Logs into sandboxed user on zserver2 and registers a user. Should eventually generate a key on the server and return it to the user.

  // All created user accounts should be sandboxed accordingly, requiring a different skel, and the default shell to be rbash. Also,

  // a custom path defined in the .bash_profile of the skel is needed.