/********************************************************
 * File: node2dpat.c
 * Created at Sun Jan 28 22:10:31 MSK 2001 by raorn // raorn@binec.ru
 * 2D address handling
 * $Id: node2dpat.c,v 1.2 2001/02/18 15:26:23 raorn Exp $
 *******************************************************/
#include "crashecho.h"

int NodeCompare(uchar * pat, ushort num)
{
  uchar buf[10], c;
  snprintf(buf, 10, "%u", num);

  if (pat[0] == 0)
    return (0);

  for (c = 0; c < strlen(pat); c++)
  {
    if (pat[c] == '*')
      return (0);
    if (pat[c] != buf[c] && pat[c] != '?')
      return (1);
    if (buf[c] == 0)
      return (1);
  }

  if (buf[c] != 0)
    return (1);

  return (0);
}

bool Parse2DPat(uchar * buf, struct Node2DPat * node)
{
  ulong c = 0, tempc = 0;
  uchar temp[10];
  bool GotNet = FALSE;

  strcpy(node->Net, "*");
  strcpy(node->Node, "*");

  if (strcmp(buf, "*") == 0)
    return (TRUE);

  for (c = 0; c < strlen(buf); c++)
  {
    if (buf[c] == '/')
    {
      if (GotNet)
        return (FALSE);
      strcpy(node->Net, temp);
      GotNet = TRUE;
      tempc = 0;
    } else if ((buf[c] >= '0' && buf[c] <= '9') || buf[c] == '*' ||
               buf[c] == '?')
    {
      if (tempc < 9)
      {
        temp[tempc++] = buf[c];
        temp[tempc] = 0;
      }
    } else
      return (FALSE);
  }

  strcpy(node->Node, temp);
  return (TRUE);
}

int Compare2DPat(struct Node2DPat *nodepat, ushort net, ushort node)
{
  if (NodeCompare(nodepat->Net, net) != 0)
    return (1);
  if (NodeCompare(nodepat->Node, node) != 0)
    return (1);
  return (0);
}