/******************************************************************************
             Copyright (c) 1999 Unigraphics Solutions, Inc.
                       Unpublished - All Rights Reserved

*******************************************************************************/
/*
The following example is an internal UG/Open API program that
invokes multiple UG/Open API commands related to Parasolid
journaling. First, the current status of Parasolid journaling and the
name of the journal file are determined. The name of the journal file
is then output to the standard output device. Once journaling is
enabled, a character string is written to the journal file  to describe
the next set of Parasolid routine calls.
*/

#include <stdio.h>
#include <uf.h>
#include <uf_defs.h>
#include <uf_modl.h>
#include <uf_part.h>
#include <uf_ps.h>
#define UF_CALL(X) (report( __FILE__, __LINE__, #X, (X)))
static int report( char *file, int line, char *call, int irc)
{
  if (irc)
  {
     char    messg[133];
     printf("%s, line %d:  %s\n", file, line, call);
     (UF_get_fail_message(irc, messg)) ?
       printf("    returned a %d\n", irc) :
       printf("    returned error %d:  %s\n", irc, messg);
  }
  return(irc);
}
static void do_ugopen_api(void)
{
  int    journal_state, units = UF_PART_METRIC;
  char   *part_name = "ps_sample2";
  char   journal_name[MAX_FSPEC_SIZE+1];
  tag_t  part;
  /* Create a new part. */
  UF_CALL(UF_PART_new(part_name, units, &part));

  /* Obtain the journaling status and the journal file name. */
  UF_CALL(UF_PS_ask_journal_data(&journal_state,
                                 journal_name));
  /* Print out the name of the journal file. */
  printf("Journal file name = %s\n",journal_name);
  /* If journaling is disabled, enable it. */
  if (journal_state == 0)
  {
    journal_state = 1;
    UF_CALL(UF_PS_set_journal_state(journal_state));
  }
  /* Add comment to file to reflect what is being done. */
  UF_CALL(UF_PS_write_to_journal(
          "** Modelling the Crank Shaft **"));
  /* Save the part file. */
  UF_CALL(UF_PART_save());
}
/*ARGSUSED*/
void ufusr(char *param, int *retcode, int param_len)
{
  if (!UF_CALL(UF_initialize()))
  {
    do_ugopen_api();
    UF_CALL(UF_terminate());
  }
}
int ufusr_ask_unload(void)
{
  return (UF_UNLOAD_IMMEDIATELY);
}