/**********************************************************************
 *
 * librarymain.cpp -- 
 * Copyright (C) 1999  The New Zaland Digital Library Project
 *
 * A component of the Greenstone digital library software
 * from the New Zealand Digital Library Project at the
 * University of Waikato, New Zealand.
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program 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 General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 *
 *********************************************************************/

#include "gsdl_modules_cfg.h"
#include "receptionist.h"
#include "cgiwrapper.h"
#include "fileutil.h"
#include "nullproto.h"
// z39.50 stuff - johnmcp
#if defined(USE_Z3950)
#include "z3950proto.h"
#endif
#include "collectset.h"

#include "action.h"
#include "authenaction.h"
#include "browseaction.h"
#include "collectoraction.h"
#include "depositoraction.h"
#include "documentaction.h"
#include "dynamicclassifieraction.h"
#include "extlinkaction.h"
#include "pageaction.h"
#include "phindaction.h"
#include "pingaction.h"
#include "queryaction.h"
#include "tipaction.h"
#include "statusaction.h"
#include "usersaction.h"

#include "browserclass.h"
#include "vlistbrowserclass.h"
#include "hlistbrowserclass.h"
#include "datelistbrowserclass.h"
#include "invbrowserclass.h"
#include "pagedbrowserclass.h"
#include "htmlbrowserclass.h"
#include "phindbrowserclass.h"


int main ()
{
  receptionist recpt;
  nullproto    nproto;
  collectset  *cservers;
#if defined(USE_Z3950)
  z3950proto   zproto;
#endif
  text_t       gsdlhome;
  text_t       collecthome;

  cservers = new collectset(gsdlhome,collecthome);

  // configure the receptionist server list
  text_tarray collection_list;
  cservers->getCollectionList(collection_list);
  text_tarray::iterator collection_iterator = collection_list.begin();
  while (collection_iterator != collection_list.end())
  {
    text_tarray colinfo;
    colinfo.push_back(*collection_iterator);
    colinfo.push_back(gsdlhome);
    colinfo.push_back(collecthome);
    colinfo.push_back(gsdlhome);
    recpt.configure("collectinfo", colinfo);
    collection_iterator++;
  }

  // set up the null protocol
  nproto.set_collectset(cservers);

  // add the protocol to the receptionist
  recpt.add_protocol (&nproto);

  // z39.50 stuff - johnmcp
#if defined(USE_Z3950)
  // add the z39.50 server information. Read in the file
  // etc/recpt/z3950.cfg for list of servers and their databases.
  text_t z3950cfg = filename_cat (gsdlhome, "etc");
  z3950cfg = filename_cat (z3950cfg, "packages");
  z3950cfg = filename_cat (z3950cfg, "z3950.cfg");
#ifdef USE_FASTCGI
  // currently can't use z39.50 if fastcgi used
#warning  "Disabling z39.50 support as fastcgi is in use"
  if (0) {
#else
  if (file_exists(z3950cfg)) {
#endif
    text_t z3950err = filename_cat (gsdlhome, "etc", "z3950log.txt");
    zproto.read_config_file(z3950cfg,z3950err);
    // only add this protocol if we have any servers configured.
    if (zproto.getServerCount()>0)
      recpt.add_protocol (&zproto);
  }
#endif

  // the list of actions. Note: these actions will become invalid
  // at the end of this function. We will clean them.

#ifdef GSDL_USE_TIP_ACTION
  recpt.add_action (new tipaction());
#endif

#ifdef GSDL_USE_STATUS_ACTION
  statusaction *astatusaction = new statusaction();
  astatusaction->set_receptionist (&recpt);
  recpt.add_action (astatusaction);
#endif

  pageaction *apageaction = new pageaction();
  apageaction->set_receptionist (&recpt);
  recpt.add_action (apageaction);

#ifdef GSDL_USE_PING_ACTION
  recpt.add_action (new pingaction());
#endif

  queryaction *aqueryaction = new queryaction();
  aqueryaction->set_receptionist (&recpt);
  recpt.add_action (aqueryaction);
		
  documentaction *adocumentaction = new documentaction();
  adocumentaction->set_receptionist (&recpt);
  recpt.add_action (adocumentaction);

  text_t userdbfile = filename_cat(gsdlhome, "etc", "users.db");
  userdbclass *udb = new userdbclass(userdbfile);

  text_t keydbfile = filename_cat(gsdlhome, "etc", "key.db");
  keydbclass *kdb = new keydbclass(keydbfile);

#ifdef GSDL_USE_USERS_ACTION
  usersaction *ausersaction = new usersaction();
  ausersaction->set_userdb(udb);
  recpt.add_action (ausersaction);
#endif

#ifdef GSDL_USE_EXTLINK_ACTION
  extlinkaction *aextlinkaction = new extlinkaction();
  aextlinkaction->set_receptionist(&recpt);
  recpt.add_action (aextlinkaction);
#endif
		
#ifdef GSDL_USE_AUTHEN_ACTION
  authenaction *aauthenaction = new authenaction();
  aauthenaction->set_userdb(udb);
  aauthenaction->set_keydb(kdb);
  aauthenaction->set_receptionist(&recpt);
  recpt.add_action (aauthenaction);
#endif

#ifdef GSDL_USE_COLLECTOR_ACTION
  collectoraction *acollectoraction = new collectoraction();
  acollectoraction->set_receptionist (&recpt);
  recpt.add_action(acollectoraction);
#endif

#ifdef GSDL_USE_DEPOSITOR_ACTION
  depositoraction *adepositoraction = new depositoraction();
  adepositoraction->set_receptionist (&recpt);
  recpt.add_action(adepositoraction);
#endif

#ifdef GSDL_USE_BROWSE_ACTION
  browseaction *abrowseaction = new browseaction();
  abrowseaction->set_receptionist (&recpt);
  recpt.add_action(abrowseaction);
#endif

#ifdef GSDL_USE_PHIND_ACTION
  recpt.add_action(new phindaction());
#endif

#ifdef GSDL_USE_GTI_ACTION
  gtiaction *agtiaction = new gtiaction();
  agtiaction->set_receptionist(&recpt);
  recpt.add_action(agtiaction);
#endif

  dynamicclassifieraction *adynamicclassifieraction = new dynamicclassifieraction();
  adynamicclassifieraction->set_receptionist(&recpt);
  recpt.add_action(adynamicclassifieraction);  

  // list of browsers
  vlistbrowserclass avlistbrowserclass;
  avlistbrowserclass.set_receptionist(&recpt);
  recpt.add_browser (&avlistbrowserclass);
  recpt.setdefaultbrowser ("VList");

  hlistbrowserclass ahlistbrowserclass;
  ahlistbrowserclass.set_receptionist(&recpt);
  recpt.add_browser (&ahlistbrowserclass);

#ifdef GSDL_USE_DATELIST_BROWSER
  datelistbrowserclass adatelistbrowserclass;
  recpt.add_browser (&adatelistbrowserclass);
#endif

  invbrowserclass ainvbrowserclass;
  recpt.add_browser (&ainvbrowserclass);

#ifdef GSDL_USE_PAGED_BROWSER
  pagedbrowserclass apagedbrowserclass;
  recpt.add_browser (&apagedbrowserclass);
#endif

#ifdef GSDL_USE_HTML_BROWSER
  htmlbrowserclass ahtmlbrowserclass;
  recpt.add_browser (&ahtmlbrowserclass);
#endif

#ifdef GSDL_USE_PHIND_BROWSER
  phindbrowserclass aphindbrowserclass;
  recpt.add_browser (&aphindbrowserclass);
#endif

  cgiwrapper (recpt, "");
  delete cservers;
  delete udb;
  delete kdb;

  // clean up the actions
  actionmapclass::iterator thisAction = recpt.get_actionmap_ptr()->begin();
  actionmapclass::iterator endAction = recpt.get_actionmap_ptr()->begin();
  while (thisAction != endAction) {
    delete thisAction->second.a; thisAction->second.a = NULL;
    ++thisAction;
  }
  thisAction = recpt.get_actionmap_ptr()->begin();
  recpt.get_actionmap_ptr()->erase(thisAction, endAction);

  return 0;
}