DistRen Changeset - 5aed1b4859a6 · protofusion repositories

Changeset - 5aed1b4859a6

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ethanzonca - 16 years ago 2009-09-29 21:46:34

meh, need some refining in optgrabber

1 file changed with 8 insertions and 4 deletions:

src/server/distrend.c

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src/server/distrend.c

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@@ @@ -93,97 +93,97 @@ int distrend_do() @@
 void distrend_accept()
+{
+}
 /**
    Frees the action
 */
 void distrend_action_free()
+{
+}
 /**
    Start listening
 */
 void distrend_listen()
+{
+}
 /**
    Stop listening
 */
 void distrend_unlisten()
+{
+}
 /**
    This is probably just a placeholder for remotio
 */
 void remotio_send_to_client()
+{
 	// I am futile!
+}
 /** Fill variables after crash / shutdown from XML dumps */
 int start_data()
+{
   general_info.hibernate = 0;
   struct stat buffer;
   if(stat(SYSCONFDIR "/data.xml", &buffer) == 0){
     // @TODO: retrieve total_finished_jobs and total_finished_frames from xml file
     fprintf(stderr,"Parsing XML files and restoring previous state...\n");
     return 1;
+  }
   else{
     general_info.total_finished_jobs = 0;
     general_info.total_frames_rendered = 0;
-    fprintf(stderr,"Can't find XML dump, starting up fresh.\n");
+    fprintf(stderr,"Couldn't find XML dump, starting up fresh.\n");
     return 2;
+  }
+}
 /** Finish-Setter: Sets a frame to the "completed" status.*/
 void finish_frame(struct distrenjob *head, struct distrenjob *distrenjob, int frame)
+{
   distrenjob->frameset[frame].status = FRAMESETSTATUS_DONE;
   distrenjob->total_render_time = distrenjob->total_render_time + (clock() - distrenjob[jobnum].frameset[frame].start_time);
   distrenjob->completed_frames++;
   distrenjob->assigned_frames--;
   general_info.total_frames_rendered++; // Increase total frames var for stats
   if(distrenjob->completed_frames == distrenjob->total_frames)
+    {
       mortition(head, distrenjob);
+    }
+}
 /** "mortition" check to see if a job is actually done by scanning the folder of the job to make sure all frames are present*/
 void mortition(struct distrenjob *head, struct distrenjob *job)
+{
   short int isJobDone;
   int counter;
   char *path_and_number;
   struct stat buffer;
   isJobDone = 1; // set isJobDone to true
   for(counter = 0; counter < job->total_frames; counter++)
+    {
       _distren_asprintf(&path_and_number, "stor/job%d/out/%d.%s", job->jobnum, job->frameset[counter].num, job->output_format);
       if(stat(path_and_number, &buffer) != -1)
+        {
           job->frameset[counter].status = FRAMESETSTATUS_UNASSIGNED;
           job->completed_frames--;
           isJobDone = 0; // if a missing frame is found, set isJobDone to false
+        }
+    }
   if(isJobDone) // if all frames were accounted for
+    {
       distrenjob_remove(head, job);
       distrenjob_free(&job);
       general_info.jobs_in_queue--;
+    }
   else{
     job->prev_frame_index = 0; // if the job isn't done, have frame_finder() start from the first frame, allowing it to see the frames that are now unassigned
+  }
@@ @@ -369,192 +369,196 @@ struct distrenjob *distrenjob_get(struct @@
 void distrenjob_remove(struct distrenjob *head, struct distrenjob *bj)
+{
   struct distrenjob *previous_distrenjob;
   for(previous_distrenjob = head;
       previous_distrenjob
 	&& previous_distrenjob->next != bj; /*< stop on the distrenjob that comes before bj */
       previous_distrenjob = previous_distrenjob->next)
     /* all of the action is in the definition of the for loop itself */;
   /*
     This removes references to bj from the linked list. I.E., we now skip bj when iterating through the list
   */
   previous_distrenjob->next = bj->next;
   general_info.jobs_in_queue--;
+}
 /* Grabs config info from confs */
 int distrend_do_config(int argc, char *argv[], struct distrend_config **config)
+{
   cfg_opt_t myopts_listen[] =
+    {
       CFG_SIMPLE_STR("type", NULL),
       CFG_SIMPLE_STR("path", NULL),
       CFG_SIMPLE_INT("port", NULL),
       CFG_END()
     };
   cfg_opt_t myopts[] =
+    {
       CFG_SEC("listen",  /* this must be imported into struct listens (which must still be declared) */
           myopts_listen,
           CFGF_MULTI),
       CFG_SIMPLE_STR("datadir", NULL),
       CFG_END()
     };
   struct distrenjob *distrenjob;
   int tmp;
   xmlinit();
   /*
    * test xml2distrenjob()
    */
   tmp = xml2distrenjob(&distrenjob, "distrenjob.xml.example");
   if(tmp)
     fprintf(stderr, "xml2distrenjob() returned %d. Try to cd to distren/doc if you want to test out the xml2distrenjob() function. (This will only fix this error if the error is due to an inability of the xml library to access distrenjob.xml.example)\n", tmp);
+    fprintf(stderr, "xml2distrenjob() returned %d. Try to cd to distren/doc if you want to test out the xml2distrenjob() function. (This will only fix this error if the error is due to an inability of the xml library to access distrenjob.xml.example)\n\n", tmp);
   else
     fprintf(stderr, "using email ``%s'' for user ``%s'' -- reading in XML files and pulling data from them using libxml2+XPath works!!!\n", distrenjob->email, distrenjob->submitter);
   fprintf(stderr, "%s:%d running config\n", __FILE__, __LINE__);
   *config = malloc(sizeof(struct distrend_config));
   myopts[1].simple_value = &(*config)->datadir;
   options_init(argc, argv, &(*config)->mycfg, myopts, "server", &(*config)->options);
   fprintf(stderr, "using %s as datadir\n", (*config)->datadir);
   xmlcleanup();
   return 0;
+}
 int distrend_config_free(struct distrend_config *config)
+{
   options_free(config->options);
   free(config);
   return 0;
+}
 /* ************************** Test Functions ************************* */
 void printFrameInfo(struct distrenjob *head, struct distrenjob *job, int frame_num)
+{
   char *status = "";
   frame_num = frame_num - job->frameset[0].num;
   switch(job->frameset[frame_num].status)
+  {
     case FRAMESETSTATUS_UNASSIGNED:
       _distren_asprintf(&status, "%s", "unassigned");
       break;
     case FRAMESETSTATUS_ASSIGNED:
       _distren_asprintf(&status, "%s", "assigned");
       break;
     case FRAMESETSTATUS_DONE:
       _distren_asprintf(&status, "%s", "completed");
       break;
     case FRAMESETSTATUS_CANCELED:
       _distren_asprintf(&status, "%s", "canceled");
+  }
   printf("frame #: %d --> %s", frame_num, status);
+}
 void printJob(struct distrenjob *head, struct distrenjob *job)
+{
   int counter;
   printf("frame_num: status");
   for(counter = 0; counter < job->total_frames; counter++)
+    {
       printFrameInfo(head, job, job->frameset[counter].num);
+    }
+}
 void printJobInfo(struct distrenjob *head, struct distrenjob *job)
+{
   printf("type: %d", job->type);
   printf("name: %s", job->email);
   printf("submitter: %s", job->submitter);
   printf("e-mail: %s", job->email);
   printf("priority, %d", job->priority);
   printf("completed: %d", job->completed_frames);
   printf("assigned: %d", job->assigned_frames);
   printf("total: %d", job->total_frames);
   printf("watchdog: %d", job->watchdog_forgiveness);
   printf("hibernate: %d", job->hibernate);
   printf("prev_frame: %d", job->prev_frame_index);
+}
 /* ************************** Main ************************* */
 int main(int argc, char *argv[])
+{
   /* Argument-parser */
   int counter = 0;
   int test = 0; // Have some fun if-ness that does fun stuff when this is 1
   int die = 0;
   for(counter=0; counter<argc; counter++){
          if(strcmp(argv[counter], "-h") == 0) {
            fprintf(stderr, "Usage: distrend [option] \nStarts the distrend server\n\t-h\tshow this help\n\t-t\tlaunches queue testing interface \n");
            return 2;
+          }
           else if(strcmp(argv[counter], "-t") == 0) {
             fprintf(stderr, "Entering into test mode...\n\n");
             test=1;
+          }
           else{
             fprintf(stderr, "Please enter some compatible args (see -h), or invoke without any.\n\n");
             fprintf(stderr, "Please enter some compatible args (see -h), or invoke with no args.\n\n");
             die=1;
+          }
+  }
   if(die==1){
     return 3;
+  }
   struct distrenjob head;
   head.priority = 0; // make head have the highest priority
   int cont;
   struct distrend_listenset *listenset;
   struct distrend_config *config;
   enum clientstatus
+  {
     CLIENTSTATUS_UNINITIALIZED = 0,
     CLIENTSTATUS_BUSY = 1,
     CLIENTSTATUS_IDLE = 2
   } clientstatus;
   cont = 1;
   memset(&head, '\0', sizeof(struct distrenjob));
   start_data(); // Starts fresh or loads data from xml dump. Should we grab the return?
   distrend_do_config(argc, argv, &config);
   distrend_listen(&listenset, config);
   /* This is called the "main loop" */
   while(cont)
+    {
       struct distren_action *action;
       int clientsays = 0; /*< temporary example variable, will be replaced when we can handle messages */
       distrend_accept(&action);
       cont = distrend_do(action);
       /* Make the following code more event-driven */
       frame_watchdog(&head);
       struct frameset *frame;
       struct distrenjob *job;
       /* If the client is idle, must be modified for climbing through linked list of clients (client->clientnum) */
       if(clientstatus == CLIENTSTATUS_IDLE)
+	{
 	  int returnnum = find_jobframe(&head, &job, &frame); // Finds a frame to render
 	  if(returnnum)
+	    {
 	      fprintf(stderr,"No frames are available to render at this time. Idling...\n");
 	      sleep(10);
+	    }

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