/*
* Copyright (C) 2001-2009, CompHEP Collaboration
* ---------------------------------------------------
*/
#include <string.h>
#include "paragraphs.h"

void 
readParagraphs (FILE * f, int n, rw_paragraph * rd_array)
{
  int i;

  while (EOF != fscanf (f, "%*[^#]"))
    {
      char word[128];
      fscanf (f, "#%s", word);
      for (i = 0; i < n; i++)
	if (strcmp (word, rd_array[i].keyword) == 0)
	  {
	    int rd_code;
	    if (!(rd_array[i].rw_command))
	      break;
	    fscanf (f, "%*c");
	    rd_code = rd_array[i].rw_command (f);
	    if (rd_code < 0)
	      return;
	    if (rd_code)
	      fprintf (stderr, "Error in reading '%s'\n", word);
	    break;
	  }
      if (i == n)
	{
	  if (strcmp (word, "END") == 0)
	    return;
	  else
	    fprintf (stderr, "Unknown keyword '%s' The item is passed by.\n ", word);
	}
    }
}


void 
writeParagraphs (FILE * f, int n, rw_paragraph * wrt_array)
{
  int i;

  for (i = 0; i < n; i++)
    {
      if (wrt_array[i].keyword && strlen (wrt_array[i].keyword)
	  && wrt_array[i].rw_command)
	{
	  fprintf (f, "\n#%s ", wrt_array[i].keyword);
	  wrt_array[i].rw_command (f);
	}
    }
  fprintf (f, "\n#END\n");
}