/*
 * Copyright 2001-2011, Haiku.
 * Distributed under the terms of the MIT License.
 *
 * Authors:
 *              Ingo Weinhold (bonefish@users.sf.net)
 */

//!     Global library initialization/termination routines.


#include <stdio.h>
#include <stdlib.h>

#include <Application.h>
#include <AppMisc.h>
#include <LooperList.h>
#include <MessagePrivate.h>
#include <RosterPrivate.h>
#include <TokenSpace.h>


extern void __initialize_locale_kit();


// debugging
//#define DBG(x) x
#define DBG(x)
#define OUT     printf


static void
initialize_forked_child()
{
        DBG(OUT("initialize_forked_child()\n"));

        BMessage::Private::StaticReInitForkedChild();
        BPrivate::gLooperList.InitAfterFork();
        BPrivate::init_team_after_fork();

        // Continuing to use BApplication after forking is not supported.
        if (be_app != NULL)
                be_app = (BApplication*)-1;

        DBG(OUT("initialize_forked_child() done\n"));
}


extern "C" void
initialize_before(image_id)
{
        DBG(OUT("initialize_before()\n"));

        BMessage::Private::StaticInit();
        BRoster::Private::InitBeRoster();

        atfork(initialize_forked_child);

        DBG(OUT("initialize_before() done\n"));
}


extern "C" void
initialize_after(image_id)
{
        DBG(OUT("initialize_after()\n"));

        __initialize_locale_kit();

        DBG(OUT("initialize_after() done\n"));
}


extern "C" void
terminate_after(image_id)
{
        DBG(OUT("terminate_after()\n"));

        if (be_app == (BApplication*)-1)
                debugger("exit() called after fork from a BApplication");

        BRoster::Private::DeleteBeRoster();
        BMessage::Private::StaticCleanup();
        BMessage::Private::StaticCacheCleanup();

        DBG(OUT("terminate_after() done\n"));
}