Changeset - f1fb3f3ed558
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Nathan Brink (binki) - 16 years ago 2010-01-23 15:26:03
ohnobinki@ohnopublishing.net
kill createJobFromXML(), fix distrenjob_unserialize(), kill distrenjob.email
4 files changed with 134 insertions and 95 deletions:
src/server/distrend.c
19
70
src/server/distrenjob.c
103
15
src/server/distrenjob.h
8
9
src/server/slavefuncs.c
4
1
0 comments (0 inline, 0 general)
src/server/distrend.c
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@@ -254,7 +254,7 @@ int restoreJobState(struct distrenjob *j
 

			




	
	
	
		
 
   Passed strings must be free()d by the caller.

			




	
	
	
		
 
*/

			




	
	
	
		
 
int prepare_distrenjob(struct general_info *geninfo, int type, char *name, char *submitter, char *email, int priority, int start_frame, int end_frame, int width, int height)

			




	
	
	
		
 
int prepare_distrenjob(struct general_info *geninfo, int type, char *name, char *submitter, int priority, int start_frame, int end_frame, int width, int height)

			




	
	
	
		
 
{

			




	
	
	
		
 
  int counter;

			




	
	
	
		
 
  int counter2;

			




	
	
		
 
@@ -272,7 +272,6 @@ int prepare_distrenjob(struct general_in

			




	
	
	
		
 
  distrenjob->type = 1;

			




	
	
	
		
 
  distrenjob->name = strdup(name);

			




	
	
	
		
 
  distrenjob->submitter = strdup(submitter);

			




	
	
	
		
 
  distrenjob->email = strdup(email);

			




	
	
	
		
 
  distrenjob->priority = priority;

			




	
	
	
		
 
  distrenjob->width = width;

			




	
	
	
		
 
  distrenjob->height = height;

			




	
	
		
 
@@ -784,71 +783,23 @@ int import_general_info(struct general_i

			




	
	
	
		
 
  return 0;

			




	
	
	
		
 
}

			




	
	
	
		
 

			




	
	
	
		
 

			




	
	
	
		
 
// extracts data from the xml created by above function and creates a job from it

			




	
	
	
		
 
// it returns a pointer to the created job

			




	
	
	
		
 
struct distrenjob *createJobFromXML(struct general_info *geninfo, unsigned int jobnum)

			




	
	
	
		
 
/**

			




	
	
	
		
 
   determines path to the distenjob XML file and

			




	
	
	
		
 
   calls distrenjob_unserialize()

			




	
	
	
		
 
 */

			




	
	
	
		
 
int restore_distrenjob(struct general_info *geninfo, struct distrenjob **distrenjob, jobnum_t jobnum)

			




	
	
	
		
 
{

			




	
	
	
		
 
  xmlDocPtr doc;

			




	
	
	
		
 
  xmlNodePtr cur;

			




	
	
	
		
 
  int tmp;

			




	
	
	
		
 
  char *file_name;

			




	
	
	
		
 
  struct distrenjob *distrenjob;

			




	
	
	
		
 
  int start_frame;

			




	
	
	
		
 
  int counter;

			




	
	
	
		
 
  int counter2;

			




	
	
	
		
 

			




	
	
	
		
 
  job_getserialfilename(&file_name, geninfo, jobnum, 0);

			




	
	
	
		
 

			




	
	
	
		
 
  doc = xmlParseFile(file_name);

			




	
	
	
		
 
  if(!doc)

			




	
	
	
		
 
    return NULL;

			




	
	
	
		
 

			




	
	
	
		
 
  distrenjob_new(&distrenjob);

			




	
	
	
		
 

			




	
	
	
		
 
  cur = xmlDocGetRootElement(doc);

			




	
	
	
		
 

			




	
	
	
		
 
  distrenjob->name = (char*)xmlGetProp(cur, (xmlChar*)"name");

			




	
	
	
		
 
  distrenjob->submitter = (char*)xmlGetProp(cur, (xmlChar*)"submitter");

			




	
	
	
		
 
  distrenjob->priority = atoi((char*)xmlGetProp(cur, (xmlChar*)"priority"));

			




	
	
	
		
 

			




	
	
	
		
 
  cur = cur->xmlChildrenNode;

			




	
	
	
		
 
  distrenjob->width = atoi((char*)xmlGetProp(cur, (xmlChar*)"width"));

			




	
	
	
		
 
  distrenjob->height = atoi((char*)xmlGetProp(cur, (xmlChar*)"number"));

			




	
	
	
		
 

			




	
	
	
		
 
  cur = cur->next;

			




	
	
	
		
 
  start_frame = atoi((char*)xmlGetProp(cur, (xmlChar*)"start_frame"));

			




	
	
	
		
 
  distrenjob->total_frames = atoi((char*)xmlGetProp(cur, (xmlChar*)"end_frame")) - start_frame + 1;

			




	
	
	
		
 
  distrenjob->output_format = (char*)xmlGetProp(cur, (xmlChar*)"output_format");

			




	
	
	
		
 

			




	
	
	
		
 
  cur = cur->next;

			




	
	
	
		
 
  distrenjob->watchdog_forgiveness = atoi((char*)xmlNodeListGetString(doc, cur->xmlChildrenNode, 1));

			




	
	
	
		
 

			




	
	
	
		
 
  xmlFreeDoc(doc);

			




	
	
	
		
 

			




	
	
	
		
 
  /** load up stats.xml file to retrieve data */

			




	
	
	
		
 
  _distren_asprintf(&file_name, "stor/job%d/stats.xml", jobnum);

			




	
	
	
		
 

			




	
	
	
		
 
  doc = xmlParseFile(file_name);

			




	
	
	
		
 
  free(file_name);

			




	
	
	
		
 
  cur = xmlDocGetRootElement(doc);

			




	
	
	
		
 
  tmp = job_getserialfilename(&file_name, geninfo, jobnum, 0);

			




	
	
	
		
 
  if(tmp)

			




	
	
	
		
 
    return tmp;

			




	
	
	
		
 

			




	
	
	
		
 
  distrenjob->total_render_time = (time_t)atol((char*)xmlGetProp(cur, (xmlChar*)"total_render_time"));

			




	
	
	
		
 

			




	
	
	
		
 
  xmlFreeDoc(doc);

			




	
	
	
		
 

			




	
	
	
		
 
  distrenjob->frameset = malloc(sizeof(struct frameset) * distrenjob->total_frames);

			




	
	
	
		
 
  tmp = distrenjob_unserialize(distrenjob, file_name);

			




	
	
	
		
 
  free(file_name);

			




	
	
	
		
 

			




	
	
	
		
 
  // change the status of all frames to "unassigned"

			




	
	
	
		
 
  counter2 = start_frame;

			




	
	
	
		
 
  for(counter = 0; counter <= distrenjob->total_frames; counter++){

			




	
	
	
		
 
    distrenjob->frameset[counter].num = counter2;

			




	
	
	
		
 
    distrenjob->frameset[counter].status = FRAMESETSTATUS_UNASSIGNED;

			




	
	
	
		
 

			




	
	
	
		
 
    counter2++;

			




	
	
	
		
 
  }

			




	
	
	
		
 

			




	
	
	
		
 
  restoreJobState(distrenjob);

			




	
	
	
		
 
  return distrenjob;

			




	
	
	
		
 
  return tmp;

			




	
	
	
		
 
}

			




	
	
	
		
 

			




	
	
	
		
 
int updateJobStatsXML(struct distrenjob *job)

			




	
	
		
 
@@ -1017,7 +968,7 @@ int reCreateQueueFromXML(struct general_

			




	
	
	
		
 
  struct distrenjob *holder; // holds the job that "was" after head, so that the new struct can be inserted after head

			




	
	
	
		
 
  struct distrenjob *job; // job to be added

			




	
	
	
		
 
  xmlChar *tmp;

			




	
	
	
		
 
  int job_num;

			




	
	
	
		
 
  jobnum_t job_num;

			




	
	
	
		
 
  if(current == NULL) // base case, if element doesn't exist then don't do anything

			




	
	
	
		
 
    return 0;

			




	
	
	
		
 

			




	
	
		
 
@@ -1040,8 +991,7 @@ int reCreateQueueFromXML(struct general_

			




	
	
	
		
 
  job_num = atoi((char*)tmp);

			




	
	
	
		
 
  xmlFree(tmp);

			




	
	
	
		
 

			




	
	
	
		
 
  job = createJobFromXML(geninfo, job_num);

			




	
	
	
		
 
  if(job == NULL)

			




	
	
	
		
 
  if(restore_distrenjob(geninfo, &job, job_num))

			




	
	
	
		
 
    return 1;

			




	
	
	
		
 

			




	
	
	
		
 
  /**

			




	
	
		
 
@@ -1096,9 +1046,8 @@ int printJob(struct distrenjob *job)

			




	
	
	
		
 
int printJobInfo(struct distrenjob *job)

			




	
	
	
		
 
{

			




	
	
	
		
 
  fprintf(stderr, "type: %d\n", job->type);

			




	
	
	
		
 
  fprintf(stderr, "name: %s\n", job->email);

			




	
	
	
		
 
  fprintf(stderr, "name: %s\n", job->name);

			




	
	
	
		
 
  fprintf(stderr, "submitter: %s\n", job->submitter);

			




	
	
	
		
 
  fprintf(stderr, "e-mail: %s\n", job->email);

			




	
	
	
		
 
  fprintf(stderr, "priority: %d\n", job->priority);

			




	
	
	
		
 
  fprintf(stderr, "completed: %d\n", job->completed_frames);

			




	
	
	
		
 
  fprintf(stderr, "assigned: %d\n", job->assigned_frames);

			




	
	
		
 
@@ -1198,8 +1147,8 @@ int main(int argc, char *argv[])

			




	
	
	
		
 
    }

			




	
	
	
		
 

			




	
	
	
		
 
  /** pre-loaded jobs for testing */

			




	
	
	
		
 
  prepare_distrenjob(&general_info, 1, "awesome", "LordOfWar", "onlylordofwar@gmail.com", 8, 1, 100, 640, 480);

			




	
	
	
		
 
  prepare_distrenjob(&general_info, 1, "hamburger", "ohnobinki", "ohnobinki@ohnopublishing.net", 3, 1, 50, 1280, 720);

			




	
	
	
		
 
  prepare_distrenjob(&general_info, 1, "awesome", "LordOfWar", 8, 1, 100, 640, 480);

			




	
	
	
		
 
  prepare_distrenjob(&general_info, 1, "hamburger", "ohnobinki", 3, 1, 50, 1280, 720);

			




	
	
	
		
 

			




	
	
	
		
 
  while(test == 1)

			




	
	
	
		
 
  {

			




	
	
		
 
@@ -1251,7 +1200,7 @@ int main(int argc, char *argv[])

			




	
	
	
		
 
      fprintf(stderr, "\nEnd frame: ");                scanf("%d", &end_frame);

			




	
	
	
		
 
      fprintf(stderr, "\nWidth: ");                    scanf("%d", &width);

			




	
	
	
		
 
      fprintf(stderr, "\nHeight: ");                   scanf("%d", &height);

			




	
	
	
		
 
      prepare_distrenjob(&general_info, type, name, submitter, email, priority, start_frame, end_frame, width, height);

			




	
	
	
		
 
      prepare_distrenjob(&general_info, type, name, submitter, priority, start_frame, end_frame, width, height);

			




	
	
	
		
 
      break;

			




	
	
	
		
 
    case 5:

			




	
	
	
		
 
      fprintf(stderr, "\nJob number: ");

			




        

    


    
    

    

        

                

                    src/server/distrenjob.c
                

                

                  
                      
                        

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                    Show inline comments
                    
                

        

        

            



	
	
		
 
@@ -32,7 +32,6 @@ void distrenjob_free(struct distrenjob *

			




	
	
	
		
 
  dj = *distrenjob;

			




	
	
	
		
 
  xmlFree(dj->name);

			




	
	
	
		
 
  xmlFree(dj->submitter);

			




	
	
	
		
 
  xmlFree(dj->email);

			




	
	
	
		
 

			




	
	
	
		
 
  free(dj->frameset);

			




	
	
	
		
 

			




	
	
		
 
@@ -57,7 +56,6 @@ int distrenjob_new(struct distrenjob **d

			




	
	
	
		
 
  dj->next = NULL;

			




	
	
	
		
 
  dj->name = (char *)NULL;

			




	
	
	
		
 
  dj->submitter = (char *)NULL;

			




	
	
	
		
 
  dj->email = (char *)NULL;

			




	
	
	
		
 
  dj->jobnum = 0; /*< @todo there should be a central jobnum allocator and a way to save the maximum jobnumber allocated */

			




	
	
	
		
 
  dj->priority = 0;

			




	
	
	
		
 
  dj->width = 0;

			




	
	
		
 
@@ -75,11 +73,49 @@ int distrenjob_new(struct distrenjob **d

			




	
	
	
		
 
}

			




	
	
	
		
 

			




	
	
	
		
 
/**

			




	
	
	
		
 
   writes struct from xml

			




	
	
	
		
 
   read an unsigned integer property from an xmlNode

			




	
	
	
		
 

			




	
	
	
		
 
   convenience function for distrenjob_unserialize()

			




	
	
	
		
 
   @param xmlnode may be NULL for convenience

			




	
	
	
		
 
   @return 0 on success, other on error

			




	
	
	
		
 
 */

			




	
	
	
		
 
int _distrenjob_xml_readuint(xmlNodePtr xmlnode, xmlChar *propname, unsigned int *num)

			




	
	
	
		
 
{

			




	
	
	
		
 
  xmlChar *string;

			




	
	
	
		
 

			




	
	
	
		
 
  if(!xmlnode)

			




	
	
	
		
 
    return 1;

			




	
	
	
		
 

			




	
	
	
		
 
  string = xmlGetProp(xmlnode, propname);

			




	
	
	
		
 
  if(!string)

			




	
	
	
		
 
    return 1;

			




	
	
	
		
 

			




	
	
	
		
 
  *num = (unsigned int)strtoul((char *)string, (char **)NULL, 10);

			




	
	
	
		
 
#ifndef NDEBUG

			




	
	
	
		
 
  fprintf(stderr, "_distrenjob_xml_readuint(%zx, \"%s\", *(%zx)=%u): read %s=\"%d\"\n",

			




	
	
	
		
 
	  (size_t)xmlnode, propname, (size_t)num, *num, propname, *num);

			




	
	
	
		
 
#endif

			




	
	
	
		
 

			




	
	
	
		
 
  xmlFree(string);

			




	
	
	
		
 
  return 0;

			




	
	
	
		
 
}

			




	
	
	
		
 

			




	
	
	
		
 
/**

			




	
	
	
		
 
   Loads a distrenjob that was serialized with distrenjob_serialize()

			




	
	
	
		
 

			




	
	
	
		
 
   @see distrenjob_serialize()

			




	
	
	
		
 
   @param pathtoxml path to XML file

			




	
	
	
		
 
   @param distrenjob will be set to a pointer

			




	
	
	
		
 
*/

			




	
	
	
		
 
int distrenjob_unserialize(struct distrenjob **distrenjob, char *pathtoxml)

			




	
	
	
		
 
{

			




	
	
	
		
 
  struct distrenjob *dj;

			




	
	
	
		
 
  struct frameset *fs;

			




	
	
	
		
 
  unsigned int start_frame;

			




	
	
	
		
 
  unsigned int end_frame;

			




	
	
	
		
 
  unsigned int counter;

			




	
	
	
		
 

			




	
	
	
		
 
  struct tm tm;

			




	
	
	
		
 

			




	
	
	
		
 
  xmlDocPtr xmldoc;

			




	
	
	
		
 
  xmlNodePtr xmlnode;

			




	
	
		
 
@@ -109,7 +145,7 @@ int distrenjob_unserialize(struct distre

			




	
	
	
		
 
    }

			




	
	
	
		
 

			




	
	
	
		
 
  xmlxpathcontext = xmlXPathNewContext(xmldoc);

			




	
	
	
		
 
  xmlnode = xml_quickxpath(xmlxpathcontext, (xmlChar *)"/distren/job");

			




	
	
	
		
 
  xmlnode = xml_quickxpath(xmlxpathcontext, (xmlChar *)"/job");

			




	
	
	
		
 
  if(!xmlnode)

			




	
	
	
		
 
    {

			




	
	
	
		
 
      distrenjob_free(distrenjob);

			




	
	
		
 
@@ -131,28 +167,80 @@ int distrenjob_unserialize(struct distre

			




	
	
	
		
 
      distrenjob_free(distrenjob);

			




	
	
	
		
 
      return 5;

			




	
	
	
		
 
    }

			




	
	
	
		
 

			




	
	
	
		
 
  tmp = _distren_asprintf((char **)&xmlchar, "/distren/submitters/submitter[attribute::name=\"%s\"]", dj->submitter);

			




	
	
	
		
 
  if(tmp <= 0

			




	
	
	
		
 
     || !xmlchar)

			




	
	
	
		
 
  tmp = _distrenjob_xml_readuint(xmlnode, (xmlChar *)"priority", &dj->priority);

			




	
	
	
		
 
  if(tmp)

			




	
	
	
		
 
    {

			




	
	
	
		
 
      fprintf(stderr, "error using _distren_asprintf\n");

			




	
	
	
		
 
      distrenjob_free(distrenjob);

			




	
	
	
		
 
      return 6;

			




	
	
	
		
 
    }

			




	
	
	
		
 
  xmlnode = xml_quickxpath(xmlxpathcontext, xmlchar);

			




	
	
	
		
 
  free(xmlchar);

			




	
	
	
		
 
  dj->email = (char *)xmlGetProp(xmlnode, (xmlChar *)"email");

			




	
	
	
		
 
  if(!dj->email)

			




	
	
	
		
 
  

			




	
	
	
		
 
  dj->output_format = (char *)xmlGetProp(xmlnode, (xmlChar *)"output_format");

			




	
	
	
		
 
  if(!dj->output_format)

			




	
	
	
		
 
    {

			




	
	
	
		
 
      fprintf(stderr, "error getting email for user ``%s'' from ``%s''\n",

			




	
	
	
		
 
	      dj->submitter, pathtoxml);

			




	
	
	
		
 
      distrenjob_free(distrenjob);

			




	
	
	
		
 

			




	
	
	
		
 
      return 6;

			




	
	
	
		
 
    }

			




	
	
	
		
 

			




	
	
	
		
 
  xmlnode = xml_quickxpath(xmlxpathcontext, (xmlChar *)"/job/resolution");

			




	
	
	
		
 
  tmp = _distrenjob_xml_readuint(xmlnode, (xmlChar *)"width"   , &dj->width   );

			




	
	
	
		
 
  tmp += _distrenjob_xml_readuint(xmlnode, (xmlChar *)"height"  , &dj->height  );

			




	
	
	
		
 

			




	
	
	
		
 
  xmlnode = xml_quickxpath(xmlxpathcontext, (xmlChar *)"/job/video");

			




	
	
	
		
 
  tmp += _distrenjob_xml_readuint(xmlnode, (xmlChar *)"start_frame", &start_frame);

			




	
	
	
		
 
  tmp += _distrenjob_xml_readuint(xmlnode, (xmlChar *)"end_frame", &end_frame);

			




	
	
	
		
 

			




	
	
	
		
 
  if(tmp)

			




	
	
	
		
 
    {

			




	
	
	
		
 
      fprintf(stderr, "distrenjob_unserialize(): error reading integer values from ``%s''\n",

			




	
	
	
		
 
	      pathtoxml);

			




	
	
	
		
 
      distrenjob_free(distrenjob);

			




	
	
	
		
 
      return 7;

			




	
	
	
		
 
    }

			




	
	
	
		
 

			




	
	
	
		
 
  /**

			




	
	
	
		
 
     total_render_time and watchdog stuff doesn't need error

			




	
	
	
		
 
     checking, just good defaults

			




	
	
	
		
 
  */

			




	
	
	
		
 
  xmlnode = xml_quickxpath(xmlxpathcontext, (xmlChar *)"/job/stats");

			




	
	
	
		
 
  dj->total_render_time = 0;

			




	
	
	
		
 
  xmlchar = xmlGetProp(xmlnode, (xmlChar *)"total_render_time");

			




	
	
	
		
 
  if(xmlchar)

			




	
	
	
		
 
    {

			




	
	
	
		
 
      if(strptime((char *)xmlchar, "%D %T", &tm))

			




	
	
	
		
 
	dj->total_render_time = mktime(&tm);

			




	
	
	
		
 
      xmlFree(xmlchar);

			




	
	
	
		
 
    }

			




	
	
	
		
 

			




	
	
	
		
 
  xmlnode = xml_quickxpath(xmlxpathcontext, (xmlChar *)"/job/watchdog");

			




	
	
	
		
 
  dj->watchdog_forgiveness = 3600;

			




	
	
	
		
 
  tmp =_distrenjob_xml_readuint(xmlnode, (xmlChar *)"forgiveness", &dj->watchdog_forgiveness);

			




	
	
	
		
 
  if(tmp)

			




	
	
	
		
 
    fprintf(stderr, "distrenjob_unserialize(): warning: watchdog forgiveness is unspecified in ``%s'', defaulting to 3600\n", pathtoxml);

			




	
	
	
		
 

			




	
	
	
		
 
  xmlXPathFreeContext(xmlxpathcontext);

			




	
	
	
		
 
  xmlFreeDoc(xmldoc);

			




	
	
	
		
 

			




	
	
	
		
 
  /**

			




	
	
	
		
 
     reconstruct the frameset

			




	
	
	
		
 
  */

			




	
	
	
		
 
  dj->total_frames = end_frame - start_frame + 1;

			




	
	
	
		
 
 dj->frameset = malloc(sizeof(struct frameset) * dj->total_frames);

			




	
	
	
		
 
 if(!dj->frameset)

			




	
	
	
		
 
   {

			




	
	
	
		
 
     fprintf(stderr, "OOM!\n");

			




	
	
	
		
 
     distrenjob_free(distrenjob);

			




	
	
	
		
 
     return 8;

			




	
	
	
		
 
   }

			




	
	
	
		
 
 fs = dj->frameset;

			




	
	
	
		
 
 for(counter = start_frame; counter <= end_frame; counter ++)

			




	
	
	
		
 
   {

			




	
	
	
		
 
     fs->num = counter;

			




	
	
	
		
 
     fs->status = FRAMESETSTATUS_UNASSIGNED; /*< @todo job partial completion and resumption support */

			




	
	
	
		
 

			




	
	
	
		
 
     fs ++;

			




	
	
	
		
 
   }

			




	
	
	
		
 

			




	
	
	
		
 
  return 0;

			




	
	
	
		
 
}

			




	
	
	
		
 

			




        

    


    
    

    

        

                

                    src/server/distrenjob.h
                

                

                  
                      
                        

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@@ -38,16 +38,15 @@ struct distrenjob

			




	
	
	
		
 
  short int type; /*< 1:Blender, 2:something else */

			




	
	
	
		
 
  char *name;

			




	
	
	
		
 
  char *submitter;

			




	
	
	
		
 
  char *email; /*< This should be looked up based on the value of submitter, not stored in this struct */

			




	
	
	
		
 
  jobnum_t jobnum;

			




	
	
	
		
 
  int width; /*< width in pixels of the frames to be rendered */

			




	
	
	
		
 
  int height; /*< height in pixels of the frames to be rendered */

			




	
	
	
		
 
  int priority;  /*< 1 is lowest, 10 is highest, 0 means the job is 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 (unassigned frames) */

			




	
	
	
		
 
  int watchdog_forgiveness; /*< how many seconds till the frame is re-assigned (if client computer crashes etc); */

			




	
	
	
		
 
  short int hibernate;

			




	
	
	
		
 
  unsigned int width; /*< width in pixels of the frames to be rendered */

			




	
	
	
		
 
  unsigned int height; /*< height in pixels of the frames to be rendered */

			




	
	
	
		
 
  unsigned int priority;  /*< 1 is lowest, 10 is highest, 0 means the job is done */

			




	
	
	
		
 
  unsigned int completed_frames; /*< number of completed frames for stats/etc */

			




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

			




	
	
	
		
 
  unsigned int total_frames; /*< how many frames are in the animation for stats/etc (unassigned frames) */

			




	
	
	
		
 
  unsigned int watchdog_forgiveness; /*< how many seconds 'til the frame is re-assigned (if client computer crashes etc); */

			




	
	
	
		
 
  short int hibernate; /*< @todo DOCUMENT THIS */

			




	
	
	
		
 
  int prev_frame_index; /*< the position in the array of the last frame that was assigned */

			




	
	
	
		
 
  time_t total_render_time; /*< total seconds of time spent on all the completed frames */

			




	
	
	
		
 
  char *output_format; /*< currently is the file extension of the request output format. @todo make this mime-type based/not a string */

			




        

    


    
    

    

        

                

                    src/server/slavefuncs.c
                

                

                  
                      
                        

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@@ -91,7 +91,10 @@ int sendExtSignal(struct remoteio *rem, 

			




	
	
	
		
 

			




	
	
	
		
 

			




	
	
	
		
 
/**

			




	
	
	
		
 
 utility function for XPath-ish stuff:

			




	
	
	
		
 
   Grabs the xml DOM node reached by an XPath.

			




	
	
	
		
 

			




	
	
	
		
 
   @param path an XPath that lead to DOM node

			




	
	
	
		
 
   @return the first node associated with the path or NULL if there is no match

			




	
	
	
		
 
 */

			




	
	
	
		
 
xmlNodePtr xml_quickxpath(xmlXPathContextPtr xpathctxt, xmlChar *path)

			




	
	
	
		
 
{

			




        

    



    


    



    



      

      





    
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