/* Notifies the user if there is no username in the conf file */

	if(username == NULL || strcmp(username, "!username") == 0 ){

	  fprintf(stderr, "\nYou didn't register!\nPlease register or edit your config. (see -h)\nIf this error persists, check distrenslave.conf to ensure all items are filled.\n");

	}

	else if( username != NULL || strcmp(username,"!username") != 0 ){

		// Logs ya in:

		if(login_user(username) == 1){

			fprintf(stderr,"You should now be logged into distren.\n");

		}

		else{

			fprintf(stderr,"Login failed. I have no clue why. Sorry.\n");

			return 0;

		}

	}

	else{

	  fprintf(stderr,"Something is terribly wrong!");

	}

/* Code-filled Variables  */

int jobnum;          // The job number that we're currently working

int framenum;        // @TODO: Remotio should fill this

int busy = 0;        // Client business 1=busy 0=idle

char *urltoTar;      // Full URL to the server-side location of job#.tgz

char *pathtoTar;     // Full path to the location of the job#.tgz

char *urltoOutput;   // Full URL where output is posted

char *pathtoJobfile; // Full path to the job's main file

char *pathtoXml;     // Full path to the job's xml file

char *pathtoOutput;  // Full path to the output (rendered) file

char *outputExt;     // Output Extension (e.g., JPG)

int threads = sysconf(_SC_NPROCESSORS_ONLN); // Equals the number of currently online processors

// FOR Win32: int threads = sysinfo.dwNumberOfProcessors;

struct distrenjob *myjob; // Structure to hold data gathered from the XML file

/* If the server says that every frame for jobnum is finished */

if( 1 == 0)

  {

    delete_jobdata(jobnum, datadir);

  }

// If the slave is getting job info...

if(gotframe ==1)

  {

    /* @TODO: Add remotio hooks */

    // jobnum = remoteio_read(jobnum); // Set jobnum from remoteio (we could use info from struct, but we need this info to download the xmlfile)

    //framenum = remoteio_read(jobnum); // Set framenum from remoteio

    char *tarcmd;

    char *outdir;

    char *jobdatapath;

    fprintf(stderr, "Received %d in job %d, preparing to render...\n",framenum,jobnum);

    /**

       Variable Preparation

       @todo find where to free() all of these

    */

    _distren_asprintf(&jobdatapath, "job%d", jobnum);

    _distren_asprintf(&urltoTar, "http://protofusion.org/distren/stor/job%d/job%d.tar.gz",jobnum); // Prepares URL to download from

    _distren_asprintf(&pathtoTar, "%s/stor/jobdata/job%d.tar.gz", datadir, jobnum); // Prepares destination to save to

    _distren_asprintf(&pathtoJobfile, "%s/%s/job.blend", datadir, jobdatapath ); // Prepares the path to the jobfile

    _distren_asprintf(&urltoOutput, "http://protofusion.org/distren/stor/job%d/output/", jobdatapath ); // Prepares the URL where output is posted

    _distren_asprintf(&pathtoXml, "%s/job%d/job%d.xml",datadir, jobnum ); // Prepares the path to the job's XML file

      // Downloads the job tar if it isn't  present. @TODO: Delete old job data

      struct stat buffer;

      int fstatus = stat(pathtoJobfile, &buffer);

      // If stat'ing the jobfile shows that the jobfile doesn't exist, we'll download it.

    free(tarcmd);

    // Parses a job's XML file, puts data in the myjob struct

    if(xml2distrenjob(&myjob, pathtoXml) == 0){

      fprintf(stderr,"Well, the XML craziness may have worked. Maybe. \n");

      distrenjob_free(&myjob); // Frees things up if it was successful. xml2distrenjob() really (usually) only fails if malloc'ing inside it fails

    }

    else{

      fprintf(stderr,"I think the XML craziness may have failed, so I'll terminate just for fun.\n");

      return 1;

    }

    /* Variable-fillers which require XML */

    outputExt = myjob->output_format; /* @TODO: FIXME! */

    _distren_asprintf(&pathtoOutput, "%s/job%d/output/frame%d.%s", datadir, jobnum, framenum, outputExt ); // Prepares the path to the jobfile

    /** Series of IF's for jobtype based on xml content */

    if(1==1){

     exec_blender(myjob, pathtoJobfile, pathtoOutput, framenum, threads); // @TODO: This warning should be fixed :D

    }

    // Consider placing the following in the exec_blender() function

    while(busy == 1){

        fprintf(stderr, "Rendering frame %d in job %d...",framenum,jobnum);

        sleep(5); // or not... this should be more event-driven, but should still give a heartbeat to the server

      }

    busy = 2;

    // busy = 1; // @TODO: When done rendering, set this.

     }

    // When blender is finished, run this...

      if(busy==2){

        fprintf(stderr, "Finished frame %d in job %d, uploading...",framenum,jobnum);

        char *outputurl;

        _distren_asprintf(&outputurl, "http://protofusion.org/distren/stor/job%d/",jobnum); // Aggregates the output url

        curlpost(pathtoOutput, urltoOutput); // uploads (HTML POST) the output at outputpath to the server at outputurl

        busy=0;

        // Slave now becomes idle, doesn't need to tell the server anything, ssh handles this.

      }

  return 0;

}