/*
 *  Baltisot
 *  Copyright (C) 1999-2008 Nicolas "Pixel" Noble
 *
 *  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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */

#ifdef _WIN32
#include <windows.h>
#endif

#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include "Exceptions.h"
#include "Main.h"
#include "generic.h"
//#include "gettext.h"

Main::Main() : setted(false) {}

Main::~Main() {}

void Main::set_args(int a_argc, char ** a_argv, char ** a_enve) {
    if (setted) {
	return;
    }
    argc = a_argc;
    argv = a_argv;
    enve = a_enve;
    setted = true;
}

/*
_open_osfhandle
CreateFileMapping
*/

#define size_assert(c, s) if (!(sizeof(c) == (s))) { throw GeneralException(String("Sanity Check failure: sizeof(" # c ") == ") + (int) sizeof(c) + " and not " # s " as expected."); }
#define s_assert(c) if (!(c)) { throw GeneralException("Sanity Check failed: " # c " is false"); }

void Main::sanity_checks() throw (GeneralException) {
    size_assert(int8, 1);
    size_assert(int16, 2);
    size_assert(int32, 4);
    size_assert(int64, 8);
    size_assert(Uint8, 1);
    size_assert(Uint16, 2);
    size_assert(Uint32, 4);
    size_assert(Uint64, 8);
    size_assert(Byte, 1);
    size_assert(Word, 2);
    size_assert(DWord, 4);
    size_assert(float, 4);
    size_assert(double, 8);
}

int Main::truemain(Main * Application, int argc, char ** argv, char ** enve) {
    int r;
    
    try {
	sanity_checks();
	Application->set_args(argc, argv, enve);
	r = Application->startup();
    }
    catch (Exit e) {
	r = e.GetCode();
    }
    catch (GeneralException e) {
#ifdef _WIN32
	MessageBox(0, e.GetMsg(), "Application caused an exception", MB_ICONEXCLAMATION | MB_OK);
#endif
	Base::printm(M_ERROR, _("The application caused an exception: %s\n"), e.GetMsg());
	return -1;
    }
#define LET_EXCEPTIONS_GO
#ifndef LET_EXCEPTIONS_GO
    catch (...) {
	Base::printm(M_ERROR, _("The application caused an unknow exception\n"));
	return -1;
    }
#endif
    return r;
}