//  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 FrontDoor 1.99c - 2.0x
//  ------------------------------------------------------------------

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


//  ------------------------------------------------------------------
//  Read FrontDoor FD.SYS/SETUP.FD and FOLDER.SYS/FOLDER.FD

void gareafile::ReadFrontDoor(char* tag) {

  AreaCfg aa;
  FILE* fp;
  char* ptr;
  word sysrev;
  long behave;
  FD_Folder* folder;
  FD_Editor* editor;
  FD_Shared* shared;
  Path fdpath, file;
  char buf[256], origin[80], options[80];

  *fdpath = NUL;
  *origin = NUL;
  folder = new FD_Folder; throw_new(folder);
  editor = new FD_Editor; throw_new(editor);
  shared = new FD_Shared; throw_new(shared);

  ptr = getenv("FD");
  if(ptr)
    AddBackslash(strcpy(fdpath, ptr));
  else
    strcpy(fdpath, areapath);

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

  if(not fexist(AddPath(fdpath, "setup.fd")))
    MakePathname(file, fdpath, "fd.sys");
  else
    MakePathname(file, fdpath, "setup.fd");

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

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

    fread(buf, 5, 1, fp);
    if(streql(buf, "JoHo")) {    // Check to see that it is v1.99b or higher
      fread(&sysrev, sizeof(word), 1, fp);
      // This probably ought to be if(sysrev == FD_THISREV)..
      fseek(fp, 4, SEEK_CUR);                   // Seek past CRC32
      fseek(fp, sizeof(FD_Mailer), SEEK_CUR);   // Seek past some data
      fread(editor, sizeof(FD_Editor), 1, fp);
      fread(shared, sizeof(FD_Shared), 1, fp);
      //CfgUsername(shared->user[0].name);
      if(*hudsonpath == NUL)
        PathCopy(hudsonpath, MapPath(editor->qbase));
      aa.reset();
      aa.aka = shared->aka[0];
      aa.type = GMB_NET;
      aa.attr = attribsnet;
      aa.msgbase = fidomsgtype;
      aa.attr.r_o(editor->netfolderflags & EDREADONLY);
      aa.attr.pvt(editor->msgbits & MSGPRIVATE);
      aa.attr.cra(editor->msgbits & MSGCRASH);
      aa.attr.k_s(editor->msgbits & MSGKILL);
      aa.setpath(shared->mailpath);
      aa.setdesc("FrontDoor Netmail");
      aa.setautoid("NETMAIL");
      AddNewArea(aa);
    }
    fclose(fp);
  }

  if(fexist(AddPath(fdpath, "folder.fd")))
    MakePathname(file, fdpath, "folder.fd");
  else
    MakePathname(file, fdpath, "folder.sys");

  fp = fsopen(file, "rb", sharemode);
  if(fp) {
    setvbuf(fp, NULL, _IOFBF, 8192);

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

    while(fread(folder, sizeof(FD_Folder), 1, fp) == 1) {
      behave = folder->behave;
      if(not strblank(folder->title) and not (FOLDER_DELETED & behave)) {
        aa.reset();
        aa.aka = shared->aka[folder->useaka];
        aa.type = (behave & FOLDER_ECHOMAIL) ? GMB_ECHO : GMB_LOCAL;
        aa.attr = (behave & FOLDER_ECHOMAIL) ? attribsecho : attribslocal;
        aa.attr.r_o(behave & FOLDER_READONLY);
        if(behave & FOLDER_HMB) {
          aa.msgbase = GMB_HUDSON;
          aa.board = folder->board;
        }
        else if(behave & FOLDER_JAM) {
          aa.msgbase = GMB_JAM;
          aa.setpath(folder->path);
        }
        else {
          aa.msgbase = fidomsgtype;
          aa.setpath(folder->path);
        }
        if(behave & FOLDER_PRIVATE)
          aa.attr.pvt1();
        else
          aa.attr.pvt0();
        aa.setdesc(folder->title);
        aa.setorigin(editor->origin[folder->origin]);
        AddNewArea(aa);
      }
    }
    fclose(fp);
  }

  throw_delete(editor);
  throw_delete(shared);
  throw_delete(folder);
}


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