/*****************************************************************************
- * luameta.c: Get meta/artwork using lua scripts
+ * vlc.h: VLC specific lua library functions.
*****************************************************************************
- * Copyright (C) 2007 the VideoLAN team
+ * Copyright (C) 2007-2008 the VideoLAN team
* $Id$
*
* Authors: Antoine Cellerier <dionoea at videolan tod org>
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
*****************************************************************************/
-#ifndef VLCLUA_H
+#ifndef VLC_LUA_H
#define VLC_LUA_H
/*****************************************************************************
* Preamble
*****************************************************************************/
-#ifndef _GNU_SOURCE
-# define _GNU_SOURCE
-#endif
-#include <vlc/vlc.h>
+#include <vlc_common.h>
#include <vlc_input.h>
#include <vlc_playlist.h>
#include <vlc_meta.h>
/*****************************************************************************
* Module entry points
*****************************************************************************/
-int E_(FindArt)( vlc_object_t * );
-int E_(FindMeta)( vlc_object_t * );
+int FindArt( vlc_object_t * );
-int E_(Import_LuaPlaylist)( vlc_object_t * );
-void E_(Close_LuaPlaylist)( vlc_object_t * );
+int Import_LuaPlaylist( vlc_object_t * );
+void Close_LuaPlaylist( vlc_object_t * );
-int E_(Open_LuaIntf)( vlc_object_t * );
-void E_(Close_LuaIntf)( vlc_object_t * );
+int Open_LuaIntf( vlc_object_t * );
+void Close_LuaIntf( vlc_object_t * );
/*****************************************************************************
*****************************************************************************/
static inline void lua_Dbg( vlc_object_t * p_this, const char * ppz_fmt, ... )
{
- if( p_this->p_libvlc->i_verbose < 3 )
- return;
-
va_list ap;
va_start( ap, ppz_fmt );
- __msg_GenericVa( ( vlc_object_t *)p_this, MSG_QUEUE_NORMAL,
- VLC_MSG_DBG, MODULE_STRING,
+ __msg_GenericVa( ( vlc_object_t *)p_this, VLC_MSG_DBG, MODULE_STRING,
ppz_fmt, ap );
va_end( ap );
}
return lua_toboolean( L, narg );
}
-static inline const void *luaL_checklightuserdata( lua_State *L, int narg )
+static inline int luaL_optboolean( lua_State *L, int narg, int def )
{
- luaL_checktype( L, narg, LUA_TLIGHTUSERDATA ); /* can raise an error */
- return lua_topointer( L, narg );
+ return luaL_opt( L, luaL_checkboolean, narg, def );
}
-static inline const void *luaL_checkuserdata( lua_State *L, int narg, size_t size )
+static inline const char *luaL_nilorcheckstring( lua_State *L, int narg )
{
- luaL_checktype( L, narg, LUA_TUSERDATA ); /* can raise an error */
- if( size && size != lua_objlen( L, narg ) ) /* this isn't worth much ... but it might still prevent a few errors */
- luaL_error( L, "user data size doesn't match" );
- return lua_topointer( L, narg );
+ if( lua_isnil( L, narg ) )
+ return NULL;
+ return luaL_checkstring( L, narg );
}
-/*****************************************************************************
- * Lua vlc_object_t wrapper
- *****************************************************************************/
-int __vlclua_push_vlc_object( lua_State *L, vlc_object_t *p_obj,
- lua_CFunction pf_gc );
-#define vlclua_push_vlc_object( a, b, c ) \
- __vlclua_push_vlc_object( a, VLC_OBJECT( b ), c )
-vlc_object_t *vlclua_checkobject( lua_State *L, int narg, int i_type );
-int vlclua_gc_release( lua_State *L );
-int vlclua_object_find( lua_State *L );
-int vlclua_object_find_name( lua_State *L );
-
-int vlclua_add_callback( lua_State * );
-int vlclua_del_callback( lua_State * );
-
-int vlclua_url_parse( lua_State * );
-int vlclua_net_listen_tcp( lua_State * );
-int vlclua_net_listen_close( lua_State * );
-int vlclua_net_accept( lua_State * );
-int vlclua_net_close( lua_State * );
-int vlclua_net_send( lua_State * );
-int vlclua_net_recv( lua_State * );
-int vlclua_net_select( lua_State * );
-
-int vlclua_fd_set_new( lua_State * );
-int vlclua_fd_clr( lua_State * );
-int vlclua_fd_isset( lua_State * );
-int vlclua_fd_set( lua_State * );
-int vlclua_fd_zero( lua_State * );
-int vlclua_fd_read( lua_State * );
-int vlclua_fd_write( lua_State * );
-
-int vlclua_vlm_new( lua_State * );
-int vlclua_vlm_delete( lua_State * );
-int vlclua_vlm_execute_command( lua_State * );
+vlc_object_t * vlclua_get_this( lua_State * );
/*****************************************************************************
* Lua function bridge
*****************************************************************************/
-vlc_object_t * vlclua_get_this( lua_State * );
#define vlclua_error( L ) luaL_error( L, "VLC lua error in file %s line %d (function %s)", __FILE__, __LINE__, __func__ )
int vlclua_push_ret( lua_State *, int i_error );
-int vlclua_version( lua_State * );
-int vlclua_quit( lua_State * );
-
-int vlclua_pushvalue( lua_State *L, int i_type, vlc_value_t val ); /* internal use only */
-int vlclua_var_get( lua_State * );
-int vlclua_var_get_list( lua_State * );
-int vlclua_var_set( lua_State * );
-int vlclua_module_command( lua_State * );
-int vlclua_libvlc_command( lua_State * );
-
-int vlclua_config_get( lua_State * );
-int vlclua_config_set( lua_State * );
-
-int vlclua_volume_set( lua_State * );
-int vlclua_volume_get( lua_State * );
-int vlclua_volume_up( lua_State * );
-int vlclua_volume_down( lua_State * );
-
-int vlclua_stream_new( lua_State * );
-int vlclua_stream_read( lua_State * );
-int vlclua_stream_readline( lua_State * );
-int vlclua_stream_delete( lua_State * );
-
-int vlclua_decode_uri( lua_State * );
-int vlclua_resolve_xml_special_chars( lua_State * );
-
-int vlclua_msg_dbg( lua_State * );
-int vlclua_msg_warn( lua_State * );
-int vlclua_msg_err( lua_State * );
-int vlclua_msg_info( lua_State * );
-
/*****************************************************************************
* Will execute func on all scripts in luadirname, and stop if func returns
* success.
int (*func)(vlc_object_t *, const char *, lua_State *, void *),
lua_State * L, void * user_data );
int vlclua_dir_list( vlc_object_t *p_this, const char *luadirname, char **ppsz_dir_list );
+void vlclua_dir_list_free( char **ppsz_dir_list );
/*****************************************************************************
* Playlist and meta data internal utilities.
input_item_t *);
#define vlclua_read_custom_meta_data(a,b,c) __vlclua_read_custom_meta_data(VLC_OBJECT(a),b,c)
int __vlclua_playlist_add_internal( vlc_object_t *, lua_State *, playlist_t *,
- input_item_t *, vlc_bool_t );
+ input_item_t *, bool );
#define vlclua_playlist_add_internal(a,b,c,d,e) __vlclua_playlist_add_internal(VLC_OBJECT(a),b,c,d,e)
+/**
+ * Per-interface private state
+ */
+struct intf_sys_t
+{
+ char *psz_filename;
+ lua_State *L;
+
+ vlc_thread_t thread;
+ vlc_mutex_t lock;
+ vlc_cond_t wait;
+ bool exiting;
+};
#endif /* VLC_LUA_H */
projects / vlc / blobdiff