#include <stdio.h>
#include <stdlib.h>

#include <llapi.h>
#include <unistd.h>
#include <fcntl.h>
#include <time.h>
#include <string.h>
#include <errno.h>

#include <sys/types.h>
#include <sys/stat.h>

#define CHAR_BUFFER 256
#define FILE_LENGTH 1024

int main(int argc, char *argv[])
{
	char * name=NULL;
	enum StepState step_state;
	int rc;
	int  obj_count,err_code;
	LL_element * job=NULL,*data=NULL,*step=NULL;
	char **host_list;
	
	
	job = ll_query(JOBS);
	if (!job) {
      		printf("Query JOBS: ll_query() returns NULL.\n"); exit(1);
  	}
	
	host_list = (char **)malloc(2*sizeof(char *));
	host_list[0] = argv[1];//"l4f1n03.16525";
	host_list[1] = NULL;

	rc = ll_set_request(job,QUERY_JOBID,host_list,ALL_DATA);
	if (rc) {
      		printf("Query JOBS: ll_set_request() return code is non-zero.\n"); exit(1);
  	}
	

	data = ll_get_objs(job, LL_SCHEDD, NULL, &obj_count, &err_code);
  	if (data == NULL) {
      		printf("Query JOBS: ll_get_objs() returns NULL. Error code = %d\n", err_code);
   	}
	//printf("Number of jobs objects returned = %d\n", obj_count);

	name=(char*)malloc(256*sizeof(char *));

    ll_get_data(data, LL_JobGetFirstStep, &step);   

	while(data) {
		int n;
     		rc = ll_get_data(data, LL_JobName,&name);

      		if (!rc) {
         		printf("Job name: %s\n",name);
			free(name);
      		}
			
			rc = ll_get_data(data, LL_JobStepCount, &n);
			printf("Job count: %d\n",n);
		//free(step_state);
      		rc = ll_get_data(step, LL_StepState,&step_state);
      		if (rc) {
         		printf("Query MACHINES: ll_get_data() return code is non-zero.\n"); 
			exit(1);
      		}

		
		if(!rc) {
    			printf("State: %d\n",step_state);
			
		}		

      		data = ll_next_obj(job);
   	}
	

	

	ll_free_objs(job);
    	ll_deallocate(job);


	return 0;
}