//  This may look like C code, but it is really -*- C++ -*-

//  ------------------------------------------------------------------
//  The Goldware Library
//  Copyright (C) 1990-1999 Odinn Sorensen
//  ------------------------------------------------------------------
//  This library is free software; you can redistribute it and/or
//  modify it under the terms of the GNU Library General Public
//  License as published by the Free Software Foundation; either
//  version 2 of the License, or (at your option) any later version.
//
//  This library is distributed in the hope that it will be useful,
//  but WITHOUT ANY WARRANTY; without even the implied warranty of
//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
//  Library General Public License for more details.
//
//  You should have received a copy of the GNU Library General Public
//  License along with this program; if not, write to the Free
//  Software Foundation, Inc., 59 Temple Place, Suite 330, Boston,
//  MA 02111-1307, USA
//  ------------------------------------------------------------------
//  $Id$
//  ------------------------------------------------------------------
//  Read areas from QuickBBS (old and new)
//  ------------------------------------------------------------------

#include <cstdlib>
#include <gstrall.h>
#include <gmemdbg.h>
#include <gedacfg.h>
#include <gs_qbbs.h>


//  ------------------------------------------------------------------
//  Read QuickBBS 2.60 (old) area config

void gareafile::ReadQ260(char* qbpath, char* origin, char* options) {

  AreaCfg aa;
  FILE* fp;
  Path file;
  Q260BrdRecP brd;
  Q260CfgRecP cfg;

  cfg = new Q260CfgRecT; throw_new(cfg);

  brd = cfg->Boards;

  MakePathname(file, qbpath, "config.bbs");

  fp = fsopen(file, "rb", sharemode);
  if(fp) {

    if(not quiet)
      cout << "* Reading " << file << endl;

    fread(cfg, sizeof(Q260CfgRecT), 1, fp);

    STRNP2C(cfg->OriginLine);

    for(int n=0; n<200; n++) {

      if(*brd[n].Name) {

        aa.reset();

        aa.board = n + 1;
        aa.msgbase = GMB_HUDSON;
        aa.setdesc(STRNP2C(brd[n].Name));
        aa.setorigin(*cfg->OriginLine ? cfg->OriginLine : origin);

        if(cfg->UseAka[n] == 0) {
          aa.aka.zone  = cfg->MatrixZone;
          aa.aka.net   = cfg->MatrixNet;
          aa.aka.node  = cfg->MatrixNode;
          aa.aka.point = cfg->MatrixPoint;
        }
        else {
          aa.aka.zone  = cfg->AkaZone[cfg->UseAka[n]-1];
          aa.aka.net   = cfg->AkaNet[cfg->UseAka[n]-1];
          aa.aka.node  = cfg->AkaNode[cfg->UseAka[n]-1];
          aa.aka.point = cfg->AkaPoint[cfg->UseAka[n]-1];
        }

        switch(brd[n].Typ) {
          case 0:
            aa.type = GMB_LOCAL;
            aa.attr = attribslocal;
            break;
          case 1:
            aa.type = GMB_NET;
            aa.attr = attribsnet;
            break;
          default:
            aa.type = GMB_ECHO;
            aa.attr = attribsecho;
        }

        switch(brd[n].Kinds) {
          case 1:
            aa.attr.pvt1();
            break;
          case 0:
          case 2:
            aa.attr.pvt0();
            break;
          case 3:
            aa.attr.r_o1();
            break;
        }

        AddNewArea(aa);
      }
    }

    fclose(fp);
  }

  throw_delete(cfg);
}


//  ------------------------------------------------------------------
//  Read QuickBBS 2.76.G2 (new) area config

void gareafile::ReadQ276(char* qbpath, char* origin, char* options) {

  AreaCfg aa;
  FILE* fp;
  Path file;
  Q276BrdRecP brd;
  Q276CfgRecP cfg;

  brd = new Q276BrdRecT; throw_new(brd);
  cfg = new Q276CfgRecT; throw_new(cfg);

  MakePathname(file, qbpath, "quickcfg.dat");

  fp = fsopen(file, "rb", sharemode);
  if(fp) {

    if(not quiet)
      cout << "* Reading " << file << endl;

    fread(cfg, sizeof(Q276CfgRecT), 1, fp);

    STRNP2C(cfg->MsgPath);
    if(*hudsonpath == NUL)
      PathCopy(hudsonpath, MapPath(cfg->MsgPath));

    fclose(fp);
  }

  MakePathname(file, qbpath, "MSGCFG.DAT");

  fp = fsopen(file, "rb", sharemode);
  if(fp) {

    if(not quiet)
      cout << "* Reading " << file << endl;

    int _recs = (int)(filelength(fileno(fp)) / sizeof(Q276BrdRecT));
    int _fmt = (_recs > 200) ? GMB_GOLDBASE : GMB_HUDSON;

    for(int n=0; n<_recs; n++) {

      fread(brd, sizeof(Q276BrdRecT), 1, fp);

      if(*brd->Name) {

        aa.reset();

        aa.board = n + 1;
        aa.msgbase = _fmt;
        //aa.groupid = brd->Group;
        aa.setorigin(*brd->OriginLine ? STRNP2C(brd->OriginLine) : origin);

        aa.aka.zone  = cfg->MatrixZone[brd->Aka];
        aa.aka.net   = cfg->MatrixNet[brd->Aka];
        aa.aka.node  = cfg->MatrixNode[brd->Aka];
        aa.aka.point = cfg->MatrixPoint[brd->Aka];

        aa.setdesc(STRNP2C(brd->Name));

        switch(brd->Typ) {
          case 0:
            aa.type = GMB_LOCAL;
            aa.attr = attribslocal;
            break;
          case 1:
            aa.type = GMB_NET;
            aa.attr = attribsnet;
            break;
          default:
            aa.type = GMB_ECHO;
            aa.attr = attribsecho;
        }

        switch(brd->Kinds) {
          case 1:
            aa.attr.pvt1();
            break;
          case 0:
          case 2:
            aa.attr.pvt0();
            break;
          case 3:
            aa.attr.r_o1();
            break;
        }

        AddNewArea(aa);
      }
    }

    fclose(fp);
  }

  throw_delete(cfg);
  throw_delete(brd);
}


//  ------------------------------------------------------------------
//  Read QuickBBS (old or new) configuration

void gareafile::ReadQuickBBS(char* tag) {

  char* ptr;
  Path qbpath;
  char origin[80], options[80];

  ptr = getenv("QUICKBBS");
  if(ptr == NULL)
    ptr = getenv("QBBS");
  if(ptr)
    AddBackslash(strcpy(qbpath, ptr));
  else
    strcpy(qbpath, areapath);

  // Read AREAS.BBS
  *qbpath = NUL;
  *origin = NUL;
  strcpy(options, tag);
  ptr = strtok(tag, " \t");
  while(ptr) {
    if(*ptr != '-') {
      if(is_dir(ptr) and (*qbpath == NUL))
        AddBackslash(strcpy(qbpath, ptr));
      else
        GetAreasBBS(ptr, origin, options);
    }
    ptr = strtok(NULL, " \t");
  }

  // Detect general version range of QuickBBS
  if(fexist(AddPath(qbpath, "quickcfg.dat")))
    ReadQ276(qbpath, origin, options);
  else
    ReadQ260(qbpath, origin, options);
}


//  ------------------------------------------------------------------