time(&startTime);

  char buf[20];

  struct execio *testrem;

  size_t readlen;

  ret = execio_open(&testrem, command, cmd);

  if(ret)

    {

      fprintf(stderr, "Error executing blender\n");

      return 1;

    }

  buf[19] = '\0';

  while(!execio_read(testrem, buf, 19, &readlen))

    {

       buf[readlen] = '\0';

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

    }

  execio_close(testrem);

  time(&endTime);

  struct stat buffer;

  int ostatus = stat(realOutput, &buffer);

  if(ostatus == -1){

    ret = 1; // Return error if output wasn't generated

  }

  else

    remove(output);

  *benchmarkTime = abs(difftime(startTime,endTime));

  float tmp = *benchmarkTime;

  tmp = (1/tmp) * 50000;

  *renderPower = (int)tmp;

free(realOutput);

  free(frame_str);

  free(input);

  free(output);

  return ret;

}

/* Port of web functions for standard code

   Currently, most functions are stubs due to lack

   of socket reading code */

  char* data;

  _distren_asprintf(&data, "%d%d", jobnum, framenum);

  sendExtSignal(rem, DISTREN_REQUEST_DONEFRAME, data);

}

  fprintf(stderr,"Resetting frame %d in job %d on server... ",framenum,jobnum);

  char* data;

  _distren_asprintf(&data, "%d%d", jobnum, framenum);

 sendExtSignal(rem, DISTREN_REQUEST_RESETFRAME, data);

}

  if(DEBUG)

    fprintf(stderr,"Marking frame %d started on server... ",framenum);

  char* data;

  _distren_asprintf(&data, "%d%d", jobnum, framenum);

  sendExtSignal(rem, DISTREN_REQUEST_RENDERFRAME, data);

}

  char* data;

  _distren_asprintf(&data, "%d%d", jobnum, framenum);

}

  fprintf(stderr,"Setting render power on server... ");

  char* data;

  _distren_asprintf(&data, "%d", renderpower);

}

  sendSignal(rem, DISTREN_REQUEST_GETRENDERPOWER);

  return 0;

}

  sendSignal(rem, DISTREN_REQUEST_GETVERSION);

    return 1;

  (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/>.

*/

#ifndef _DISTREN_SLAVEFUNCS_H

#define _DISTREN_SLAVEFUNCS_H

#include "distrenjob.h"

#include "common/remoteio.h"

#include <curl/curl.h>

#include <libxml/xpath.h>

#include <stdio.h>

struct msg;

int sendSignal(struct remoteio *rem, char signal);

int sendExtSignal(struct remoteio *rem, char signal, char *data);

xmlNodePtr xml_quickxpath(xmlXPathContextPtr xpathctxt, xmlChar *path);

int software_updatecheck();

int delete_jobdata(int jobnum, char *datadir);

size_t curl_writetodisk(void *ptr, size_t size, size_t nmemb, FILE *stream);

CURLcode curlget(char *url, char *out);

CURLcode curlpost(char *filename, char *url, int jobnum, int framenum, int slavekey);

int ssh_keygen();

int register_user(char *username, char *email);

int login_user(char *username);

int conf_replace(char *conffile, char *wordtoreplace, char *replacewith);

int exec_blender(char *input, char *output, int frame);

void xmlinit();

void xmlcleanup();

int distren_mkdir_recurse(char *dirname);

int job_build_path(char *filename, unsigned int jobnum);

int downloadTar(char *url, char *destinationPath);

int uploadOutput(char *pathtoOutput, char *urltoOutput, int jobnum, int framenum, int slavekey);

int unpackJob(char *outdir, char *pathtoTar);

void prepareJobPaths(int jobnum, int framenum, char *outputExt, char *datadir, char **urltoTar,char **pathtoTar,char **pathtoTardir,char **pathtoJob, char **pathtoJobfile,char **urltoJobfile,char **urltoOutput,char **pathtoOutput, char **pathtoRenderOutput, char **pathtoOutdir);

int checkUsername(char *username);

void slaveTest();

/* Simple slave */

struct _web_memorystruct;

void *_web_myrealloc(void *ptr, size_t size);

size_t _web_writememorycallback(void *ptr, size_t size, size_t nmemb, void *data);

struct _web_memorystruct _web_getrequest(char *url);

void _web_finishframe(int slavekey, char *slavepass, int jobnum, int framenum);

void _web_startframe(int slavekey, char *slavepass, int jobnum, int framenum);

void _web_resetframe(int slavekey, char *slavepass, int jobnum, int framenum);

int _web_getwork(int slavekey, char *slavepass, int *jobnum, int *framenum);

void _web_setrenderpower(int slavekey, char *slavepass, int renderpower);

int slaveBenchmark(char *datadir, int *benchmarkTime, int *renderPower);

#endif