Commit 5b5a735b authored by Pierre's avatar Pierre

libvlc: Split libvlc_internal in different independant headers.

parent a6bb43df
......@@ -437,6 +437,10 @@ SOURCES_libvlc = \
SOURCES_libvlc_control = \
control/libvlc_internal.h \
control/media_internal.h \
control/media_list_internal.h \
control/media_list_view_internal.h \
control/media_player_internal.h \
control/core.c \
control/log.c \
control/playlist.c \
......
......@@ -22,12 +22,16 @@
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
*****************************************************************************/
#include "libvlc_internal.h"
#include <vlc/libvlc.h>
#include <vlc/libvlc_media.h>
#include <vlc/libvlc_media_player.h>
#include <vlc_common.h>
#include <vlc_input.h>
#include <vlc_aout.h>
#include "libvlc_internal.h"
#include "media_player_internal.h"
/*
* Remember to release the returned aout_instance_t since it is locked at
......
......@@ -21,10 +21,15 @@
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
*****************************************************************************/
#include "libvlc_internal.h"
#include <vlc/libvlc.h>
#include <assert.h>
#include "vlc_arrays.h"
#include <vlc/libvlc.h>
#include <vlc/libvlc_media.h>
#include <vlc/libvlc_media_list.h>
#include <vlc/libvlc_media_list_view.h>
#include "media_list_view_internal.h"
//#define DEBUG_FLAT_VIEW
......
......@@ -21,10 +21,13 @@
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
*****************************************************************************/
#include "libvlc_internal.h"
#include <vlc/libvlc.h>
#include <assert.h>
#include "vlc_arrays.h"
#include <vlc/libvlc_media.h>
#include <vlc/libvlc_media_list.h>
#include <vlc/libvlc_media_list_view.h>
#include "media_list_internal.h"
#include "media_list_view_internal.h"
//#define DEBUG_HIERARCHICAL_VIEW
......
......@@ -22,10 +22,14 @@
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
*****************************************************************************/
#include "libvlc_internal.h"
#include <vlc/libvlc.h>
#include <assert.h>
#include "vlc_arrays.h"
#include <vlc/libvlc_media.h>
#include <vlc/libvlc_media_list.h>
#include <vlc/libvlc_media_list_view.h>
#include "media_internal.h" // Abuse, could ans should be removed
#include "media_list_internal.h" // Abuse, could ans should be removed
#include "media_list_view_internal.h"
/* FIXME: This version is probably a bit overheaded, and we may want to store
* the items in a vlc_array_t to speed everything up */
......
......@@ -29,12 +29,12 @@
# include "config.h"
#endif
#include <vlc/vlc.h>
#include <vlc/libvlc_structures.h>
#include <vlc/libvlc.h>
#include <vlc/libvlc_media.h>
#include <vlc/libvlc_events.h>
#include <vlc_common.h>
#include <vlc_arrays.h>
#include <vlc_input.h>
/***************************************************************************
* Internal creation and destruction functions
......@@ -51,8 +51,6 @@ VLC_EXPORT (void, libvlc_InternalWait, ( libvlc_int_t * ) );
* Opaque structures for libvlc API
***************************************************************************/
typedef int * libvlc_media_list_path_t; /* (Media List Player Internal) */
typedef enum libvlc_lock_state_t
{
libvlc_Locked,
......@@ -71,116 +69,6 @@ struct libvlc_instance_t
struct libvlc_callback_entry_list_t *p_callback_list;
};
struct libvlc_media_t
{
libvlc_event_manager_t * p_event_manager;
int b_preparsed;
input_item_t *p_input_item;
int i_refcount;
libvlc_instance_t *p_libvlc_instance;
libvlc_state_t state;
struct libvlc_media_list_t *p_subitems; /* A media descriptor can have
* Sub item */
void *p_user_data; /* Allows for VLC.framework to hook into media descriptor without creating a new VLCMedia object. */
};
struct libvlc_media_list_t
{
libvlc_event_manager_t * p_event_manager;
libvlc_instance_t * p_libvlc_instance;
int i_refcount;
vlc_mutex_t object_lock;
vlc_mutex_t refcount_lock;
libvlc_media_t * p_md; /* The media from which the
* mlist comes, if any. */
vlc_array_t items;
/* Other way to see that media list */
/* Used in flat_media_list.c */
libvlc_media_list_t * p_flat_mlist;
/* This indicates if this media list is read-only
* from a user point of view */
bool b_read_only;
};
typedef libvlc_media_list_view_t * (*libvlc_media_list_view_constructor_func_t)( libvlc_media_list_t * p_mlist, libvlc_exception_t * p_e ) ;
typedef void (*libvlc_media_list_view_release_func_t)( libvlc_media_list_view_t * p_mlv ) ;
typedef int (*libvlc_media_list_view_count_func_t)( libvlc_media_list_view_t * p_mlv,
libvlc_exception_t * ) ;
typedef libvlc_media_t *
(*libvlc_media_list_view_item_at_index_func_t)(
libvlc_media_list_view_t * p_mlv,
int index,
libvlc_exception_t * ) ;
typedef libvlc_media_list_view_t *
(*libvlc_media_list_view_children_at_index_func_t)(
libvlc_media_list_view_t * p_mlv,
int index,
libvlc_exception_t * ) ;
/* A way to see a media list */
struct libvlc_media_list_view_t
{
libvlc_event_manager_t * p_event_manager;
libvlc_instance_t * p_libvlc_instance;
int i_refcount;
vlc_mutex_t object_lock;
libvlc_media_list_t * p_mlist;
struct libvlc_media_list_view_private_t * p_this_view_data;
/* Accessors */
libvlc_media_list_view_count_func_t pf_count;
libvlc_media_list_view_item_at_index_func_t pf_item_at_index;
libvlc_media_list_view_children_at_index_func_t pf_children_at_index;
libvlc_media_list_view_constructor_func_t pf_constructor;
libvlc_media_list_view_release_func_t pf_release;
/* Notification callback */
void (*pf_ml_item_added)(const libvlc_event_t *, libvlc_media_list_view_t *);
void (*pf_ml_item_removed)(const libvlc_event_t *, libvlc_media_list_view_t *);
};
struct libvlc_media_player_t
{
int i_refcount;
vlc_mutex_t object_lock;
input_thread_t * p_input_thread;
struct libvlc_instance_t * p_libvlc_instance; /* Parent instance */
libvlc_media_t * p_md; /* current media descriptor */
libvlc_event_manager_t * p_event_manager;
struct
{
void *hwnd;
void *nsobject;
uint32_t xid;
uint32_t agl;
} drawable;
};
struct libvlc_media_library_t
{
libvlc_event_manager_t * p_event_manager;
libvlc_instance_t * p_libvlc_instance;
int i_refcount;
libvlc_media_list_t * p_mlist;
};
struct libvlc_media_discoverer_t
{
libvlc_event_manager_t * p_event_manager;
libvlc_instance_t * p_libvlc_instance;
services_discovery_t * p_sd;
libvlc_media_list_t * p_mlist;
bool running;
vlc_dictionary_t catname_to_submedialist;
};
/*
* Event Handling
......@@ -248,65 +136,6 @@ typedef struct libvlc_event_manager_t
/***************************************************************************
* Other internal functions
***************************************************************************/
input_thread_t *libvlc_get_input_thread(
libvlc_media_player_t *,
libvlc_exception_t * );
/* Media Descriptor */
libvlc_media_t * libvlc_media_new_from_input_item(
libvlc_instance_t *, input_item_t *,
libvlc_exception_t * );
void libvlc_media_set_state(
libvlc_media_t *, libvlc_state_t,
libvlc_exception_t * );
/* Media List */
void _libvlc_media_list_add_media(
libvlc_media_list_t * p_mlist,
libvlc_media_t * p_md,
libvlc_exception_t * p_e );
void _libvlc_media_list_insert_media(
libvlc_media_list_t * p_mlist,
libvlc_media_t * p_md, int index,
libvlc_exception_t * p_e );
void _libvlc_media_list_remove_index(
libvlc_media_list_t * p_mlist, int index,
libvlc_exception_t * p_e );
/* Media List View */
libvlc_media_list_view_t * libvlc_media_list_view_new(
libvlc_media_list_t * p_mlist,
libvlc_media_list_view_count_func_t pf_count,
libvlc_media_list_view_item_at_index_func_t pf_item_at_index,
libvlc_media_list_view_children_at_index_func_t pf_children_at_index,
libvlc_media_list_view_constructor_func_t pf_constructor,
libvlc_media_list_view_release_func_t pf_release,
void * this_view_data,
libvlc_exception_t * p_e );
void libvlc_media_list_view_set_ml_notification_callback(
libvlc_media_list_view_t * p_mlv,
void (*item_added)(const libvlc_event_t *, libvlc_media_list_view_t *),
void (*item_removed)(const libvlc_event_t *, libvlc_media_list_view_t *) );
void libvlc_media_list_view_will_delete_item(
libvlc_media_list_view_t * p_mlv,
libvlc_media_t * p_item, int index );
void libvlc_media_list_view_item_deleted(
libvlc_media_list_view_t * p_mlv,
libvlc_media_t * p_item, int index );
void libvlc_media_list_view_will_add_item (
libvlc_media_list_view_t * p_mlv,
libvlc_media_t * p_item, int index );
void libvlc_media_list_view_item_added(
libvlc_media_list_view_t * p_mlv,
libvlc_media_t * p_item, int index );
/* Events */
libvlc_event_manager_t * libvlc_event_manager_new(
......@@ -325,12 +154,6 @@ void libvlc_event_send(
libvlc_event_manager_t * p_em,
libvlc_event_t * p_event );
/* Media player - audio, video */
libvlc_track_description_t * libvlc_get_track_description(
libvlc_media_player_t *p_mi,
const char *psz_variable,
libvlc_exception_t *p_e );
/* Exception shorcuts */
......
......@@ -21,14 +21,20 @@
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
*****************************************************************************/
#include "libvlc_internal.h"
#include "libvlc.h"
#include <vlc/libvlc.h>
#include <vlc/libvlc_media.h>
#include <vlc/libvlc_media_list.h> // For the subitems, here for convenience
#include <vlc/libvlc_events.h>
#include <vlc_common.h>
#include <vlc_input.h>
#include <vlc_meta.h>
#include <vlc_playlist.h> /* For the preparser */
/* For the preparser */
#include <vlc_playlist.h>
#include "libvlc.h"
#include "libvlc_internal.h"
#include "media_internal.h"
static const vlc_meta_type_t libvlc_to_vlc_meta[] =
{
......
......@@ -21,10 +21,29 @@
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
*****************************************************************************/
#include "libvlc_internal.h"
#include <vlc/libvlc.h>
#include <assert.h>
#include "vlc_services_discovery.h"
#include <vlc/libvlc.h>
#include <vlc/libvlc_media.h>
#include <vlc/libvlc_media_list.h>
#include <vlc/libvlc_media_discoverer.h>
#include <vlc/libvlc_events.h>
#include <vlc_services_discovery.h>
#include "libvlc_internal.h"
#include "media_internal.h" // libvlc_media_new_from_input_item()
#include "media_list_internal.h" // _libvlc_media_list_add_media()
struct libvlc_media_discoverer_t
{
libvlc_event_manager_t * p_event_manager;
libvlc_instance_t * p_libvlc_instance;
services_discovery_t * p_sd;
libvlc_media_list_t * p_mlist;
bool running;
vlc_dictionary_t catname_to_submedialist;
};
/*
* Private functions
......
/*****************************************************************************
* libvlc_internal.h : Definition of opaque structures for libvlc exported API
* Also contains some internal utility functions
*****************************************************************************
* Copyright (C) 2005-2009 the VideoLAN team
* $Id$
*
* Authors: Clément Stenac <zorglub@videolan.org>
*
* 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., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
*****************************************************************************/
#ifndef _LIBVLC_MEDIA_INTERNAL_H
#define _LIBVLC_MEDIA_INTERNAL_H 1
#include <vlc/libvlc.h>
#include <vlc/libvlc_media.h>
#include <vlc_common.h>
#include <vlc_input.h>
struct libvlc_media_t
{
libvlc_event_manager_t * p_event_manager;
int b_preparsed;
input_item_t *p_input_item;
int i_refcount;
libvlc_instance_t *p_libvlc_instance;
libvlc_state_t state;
VLC_FORWARD_DECLARE_OBJECT(libvlc_media_list_t*) p_subitems; /* A media descriptor can have Sub items. This is the only dependancy we really have on media_list */
void *p_user_data;
};
/* Media Descriptor */
libvlc_media_t * libvlc_media_new_from_input_item(
libvlc_instance_t *, input_item_t *,
libvlc_exception_t * );
void libvlc_media_set_state(
libvlc_media_t *, libvlc_state_t,
libvlc_exception_t * );
#endif
......@@ -21,10 +21,25 @@
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
*****************************************************************************/
#include "libvlc_internal.h"
#include <vlc/libvlc.h>
#include "libvlc.h"
#include "vlc_arrays.h"
#include <vlc/libvlc_media.h>
#include <vlc/libvlc_media_list.h>
#include <vlc/libvlc_media_library.h>
#include <vlc/libvlc_events.h>
#include <vlc_common.h>
#include "libvlc_internal.h"
struct libvlc_media_library_t
{
libvlc_event_manager_t * p_event_manager;
libvlc_instance_t * p_libvlc_instance;
int i_refcount;
libvlc_media_list_t * p_mlist;
};
/*
* Private functions
......
......@@ -21,10 +21,19 @@
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
*****************************************************************************/
#include "libvlc_internal.h"
#include <vlc/libvlc.h>
#include <assert.h>
#include "vlc_arrays.h"
#include <vlc/libvlc.h>
#include <vlc/libvlc_media.h>
#include <vlc/libvlc_media_list.h>
#include <vlc/libvlc_events.h>
#include <vlc_common.h>
#include <vlc_input.h>
#include "libvlc_internal.h"
#include "media_internal.h" // libvlc_media_new_from_input_item()
#include "media_list_internal.h"
typedef enum EventPlaceInTime {
EventWillHappen,
......
/*****************************************************************************
* libvlc_internal.h : Definition of opaque structures for libvlc exported API
* Also contains some internal utility functions
*****************************************************************************
* Copyright (C) 2005-2009 the VideoLAN team
* $Id$
*
* Authors: Clément Stenac <zorglub@videolan.org>
*
* 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., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
*****************************************************************************/
#ifndef _LIBVLC_MEDIA_LIST_INTERNAL_H
#define _LIBVLC_MEDIA_LIST_INTERNAL_H 1
#ifdef HAVE_CONFIG_H
# include "config.h"
#endif
#include <vlc/vlc.h>
#include <vlc/libvlc_structures.h>
#include <vlc/libvlc_media.h>
#include <vlc_common.h>
struct libvlc_media_list_t
{
libvlc_event_manager_t * p_event_manager;
libvlc_instance_t * p_libvlc_instance;
int i_refcount;
vlc_mutex_t object_lock;
vlc_mutex_t refcount_lock;
libvlc_media_t * p_md; /* The media from which the
* mlist comes, if any. */
vlc_array_t items;
/* Other way to see that media list */
/* Used in flat_media_list.c */
libvlc_media_list_t * p_flat_mlist;
/* This indicates if this media list is read-only
* from a user point of view */
bool b_read_only;
};
/* Media List */
void _libvlc_media_list_add_media(
libvlc_media_list_t * p_mlist,
libvlc_media_t * p_md,
libvlc_exception_t * p_e );
void _libvlc_media_list_insert_media(
libvlc_media_list_t * p_mlist,
libvlc_media_t * p_md, int index,
libvlc_exception_t * p_e );
void _libvlc_media_list_remove_index(
libvlc_media_list_t * p_mlist, int index,
libvlc_exception_t * p_e );
#endif
......@@ -25,6 +25,8 @@
#ifndef _LIBVLC_MEDIA_LIST_PATH_H
#define _LIBVLC_MEDIA_LIST_PATH_H 1
typedef int * libvlc_media_list_path_t; /* (Media List Player Internal) */
/**************************************************************************
* path_empty (Media List Player Internal)
**************************************************************************/
......
......@@ -20,8 +20,17 @@
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
*****************************************************************************/
#include "libvlc_internal.h"
#include <vlc/libvlc.h>
#include <vlc/libvlc_media.h>
#include <vlc/libvlc_media_list.h>
#include <vlc/libvlc_media_player.h>
#include <vlc/libvlc_media_list_player.h>
#include <vlc/libvlc_events.h>
#include "libvlc_internal.h"
#include "media_internal.h" // Abuse, could and should be removed
#include "media_list_path.h"
......
......@@ -22,10 +22,17 @@
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
*****************************************************************************/
#include "libvlc_internal.h"
#include <vlc/libvlc.h>
#include <assert.h>
#include "vlc_arrays.h"
#include <vlc/libvlc_media.h>
#include <vlc/libvlc_media_list.h>
#include <vlc/libvlc_media_list_view.h>
#include <vlc/libvlc_events.h>
#include "libvlc_internal.h" // Abuse, could and should be removed
#include "media_internal.h" // Abuse, could and should be removed
#include "media_list_internal.h" // Abuse, could and should be removed
#include "media_list_view_internal.h"
//#define DEBUG_FLAT_LIST
......
/*****************************************************************************
* libvlc_internal.h : Definition of opaque structures for libvlc exported API
* Also contains some internal utility functions
*****************************************************************************
* Copyright (C) 2005-2009 the VideoLAN team
* $Id$
*
* Authors: Clément Stenac <zorglub@videolan.org>
*
* 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., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
*****************************************************************************/
#ifndef LIBVLC_MEDIA_LIST_VIEW_INTERNAL_H
#define LIBVLC_MEDIA_LIST_VIEW_INTERNAL_H 1
#ifdef HAVE_CONFIG_H
# include "config.h"
#endif
#include <vlc/vlc.h>
#include <vlc/libvlc_structures.h>
#include <vlc/libvlc_media_list.h>
#include <vlc_common.h>
typedef libvlc_media_list_view_t * (*libvlc_media_list_view_constructor_func_t)( libvlc_media_list_t * p_mlist, libvlc_exception_t * p_e ) ;
typedef void (*libvlc_media_list_view_release_func_t)( libvlc_media_list_view_t * p_mlv ) ;
typedef int (*libvlc_media_list_view_count_func_t)( libvlc_media_list_view_t * p_mlv,
libvlc_exception_t * ) ;
typedef libvlc_media_t *
(*libvlc_media_list_view_item_at_index_func_t)(
libvlc_media_list_view_t * p_mlv,
int index,
libvlc_exception_t * ) ;
typedef libvlc_media_list_view_t *
(*libvlc_media_list_view_children_at_index_func_t)(
libvlc_media_list_view_t * p_mlv,
int index,
libvlc_exception_t * ) ;
/* A way to see a media list */
struct libvlc_media_list_view_t
{
libvlc_event_manager_t * p_event_manager;
libvlc_instance_t * p_libvlc_instance;
int i_refcount;
vlc_mutex_t object_lock;
libvlc_media_list_t * p_mlist;
struct libvlc_media_list_view_private_t * p_this_view_data;
/* Accessors */
libvlc_media_list_view_count_func_t pf_count;
libvlc_media_list_view_item_at_index_func_t pf_item_at_index;
libvlc_media_list_view_children_at_index_func_t pf_children_at_index;
libvlc_media_list_view_constructor_func_t pf_constructor;
libvlc_media_list_view_release_func_t pf_release;
/* Notification callback */
void (*pf_ml_item_added)(const libvlc_event_t *, libvlc_media_list_view_t *);
void (*pf_ml_item_removed)(const libvlc_event_t *, libvlc_media_list_view_t *);
};
/* Media List View */
libvlc_media_list_view_t * libvlc_media_list_view_new(
libvlc_media_list_t * p_mlist,
libvlc_media_list_view_count_func_t pf_count,
libvlc_media_list_view_item_at_index_func_t pf_item_at_index,
libvlc_media_list_view_children_at_index_func_t pf_children_at_index,
libvlc_media_list_view_constructor_func_t pf_constructor,
libvlc_media_list_view_release_func_t pf_release,
void * this_view_data,
libvlc_exception_t * p_e );
void libvlc_media_list_view_set_ml_notification_callback(
libvlc_media_list_view_t * p_mlv,
void (*item_added)(const libvlc_event_t *, libvlc_media_list_view_t *),
void (*item_removed)(const libvlc_event_t *, libvlc_media_list_view_t *) );
void libvlc_media_list_view_will_delete_item(
libvlc_media_list_view_t * p_mlv,
libvlc_media_t * p_item, int index );
void libvlc_media_list_view_item_deleted(
libvlc_media_list_view_t * p_mlv,
libvlc_media_t * p_item, int index );
void libvlc_media_list_view_will_add_item (
libvlc_media_list_view_t * p_mlv,
libvlc_media_t * p_item, int index );
void libvlc_media_list_view_item_added(
libvlc_media_list_view_t * p_mlv,
libvlc_media_t * p_item, int index );
#endif
......@@ -21,14 +21,21 @@
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
*****************************************************************************/
#include "libvlc_internal.h"
#include <assert.h>
#include <vlc/libvlc.h>
#include <vlc/libvlc_media.h>
#include <vlc/libvlc_events.h>
#include <vlc_demux.h>
#include <vlc_input.h>
#include <vlc_vout.h>
#include "libvlc.h"
#include <assert.h>
#include "libvlc_internal.h"
#include "media_internal.h" // libvlc_media_set_state()
#include "media_player_internal.h"
static int
input_seekable_changed( vlc_object_t * p_this, char const * psz_cmd,
......
/*****************************************************************************
* libvlc_internal.h : Definition of opaque structures for libvlc exported API
* Also contains some internal utility functions
*****************************************************************************
* Copyright (C) 2005-2009 the VideoLAN team
* $Id$
*
* Authors: Clément Stenac <zorglub@videolan.org>
*
* 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.
*