Commit a0e994c0 authored by Antoine Cellerier's avatar Antoine Cellerier

Export vlc's xml api.

parent 7276b808
...@@ -33,6 +33,7 @@ SOURCES_lua = \ ...@@ -33,6 +33,7 @@ SOURCES_lua = \
libs/video.c \ libs/video.c \
libs/vlm.c \ libs/vlm.c \
libs/volume.c \ libs/volume.c \
libs/xml.c \
$(NULL) $(NULL)
libvlc_LTLIBRARIES += liblua_plugin.la libvlc_LTLIBRARIES += liblua_plugin.la
...@@ -138,6 +138,7 @@ static int probe_luascript( vlc_object_t *p_this, const char * psz_filename, ...@@ -138,6 +138,7 @@ static int probe_luascript( vlc_object_t *p_this, const char * psz_filename,
luaL_register( L, "vlc", p_reg ); luaL_register( L, "vlc", p_reg );
luaopen_msg( L ); luaopen_msg( L );
luaopen_strings( L ); luaopen_strings( L );
luaopen_xml( L );
lua_pushlightuserdata( L, p_demux ); lua_pushlightuserdata( L, p_demux );
lua_setfield( L, -2, "private" ); lua_setfield( L, -2, "private" );
lua_pushstring( L, p_demux->psz_path ); lua_pushstring( L, p_demux->psz_path );
......
...@@ -736,6 +736,7 @@ static lua_State* GetLuaState( extensions_manager_t *p_mgr, ...@@ -736,6 +736,7 @@ static lua_State* GetLuaState( extensions_manager_t *p_mgr,
luaopen_video( L ); luaopen_video( L );
luaopen_vlm( L ); luaopen_vlm( L );
luaopen_volume( L ); luaopen_volume( L );
luaopen_xml( L );
/* Register extension specific functions */ /* Register extension specific functions */
lua_getglobal( L, "vlc" ); lua_getglobal( L, "vlc" );
......
...@@ -197,6 +197,7 @@ int Open_LuaIntf( vlc_object_t *p_this ) ...@@ -197,6 +197,7 @@ int Open_LuaIntf( vlc_object_t *p_this )
luaopen_vlm( L ); luaopen_vlm( L );
luaopen_volume( L ); luaopen_volume( L );
luaopen_gettext( L ); luaopen_gettext( L );
luaopen_xml( L );
/* clean up */ /* clean up */
lua_pop( L, 1 ); lua_pop( L, 1 );
......
...@@ -44,5 +44,6 @@ void luaopen_vlm( lua_State * ); ...@@ -44,5 +44,6 @@ void luaopen_vlm( lua_State * );
void luaopen_volume( lua_State * ); void luaopen_volume( lua_State * );
void luaopen_gettext( lua_State * ); void luaopen_gettext( lua_State * );
void luaopen_input_item( lua_State *L, input_item_t *item ); void luaopen_input_item( lua_State *L, input_item_t *item );
void luaopen_xml( lua_State *L );
#endif #endif
/*****************************************************************************
* xml.c: XML related functions
*****************************************************************************
* Copyright (C) 2010 Antoine Cellerier
* $Id$
*
* Authors: Antoine Cellerier <dionoea at videolan tod 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.
*****************************************************************************/
/*****************************************************************************
* Preamble
*****************************************************************************/
#ifndef _GNU_SOURCE
# define _GNU_SOURCE
#endif
#ifdef HAVE_CONFIG_H
# include "config.h"
#endif
#include <vlc_common.h>
#include <vlc_xml.h>
#include <lua.h> /* Low level lua C API */
#include <lauxlib.h> /* Higher level C API */
#include "../vlc.h"
#include "../libs.h"
/*****************************************************************************
* XML
*****************************************************************************/
static int vlclua_xml_create_reader( lua_State * );
static int vlclua_xml_load_catalog( lua_State * );
static int vlclua_xml_add_catalog( lua_State * );
static const luaL_Reg vlclua_xml_reg[] = {
{ "create_reader", vlclua_xml_create_reader },
{ "load_catalog", vlclua_xml_load_catalog },
{ "add_catalog", vlclua_xml_add_catalog },
{ NULL, NULL }
};
static int vlclua_xml_delete( lua_State *L )
{
xml_t *p_xml = *(xml_t**)luaL_checkudata( L, 1, "xml" );
xml_Delete( p_xml );
return 0;
}
static int vlclua_xml_create( lua_State *L )
{
xml_t *p_xml = xml_Create( vlclua_get_this( L ) );
if( !p_xml )
return luaL_error( L, "XML module creation failed." );
xml_t **pp_xml = lua_newuserdata( L, sizeof( xml_t * ) );
*pp_xml = p_xml;
if( luaL_newmetatable( L, "xml" ) )
{
lua_newtable( L );
luaL_register( L, NULL, vlclua_xml_reg );
lua_setfield( L, -2, "__index" );
lua_pushcfunction( L, vlclua_xml_delete );
lua_setfield( L, -2, "__gc" );
}
lua_setmetatable( L, -2 );
return 1;
}
static int vlclua_xml_load_catalog( lua_State *L )
{
xml_t *p_xml = *(xml_t**)luaL_checkudata( L, 1, "xml" );
const char *psz_catalog = luaL_checkstring( L, 2 );
xml_CatalogLoad( p_xml, psz_catalog );
return 0;
}
static int vlclua_xml_add_catalog( lua_State *L )
{
xml_t *p_xml = *(xml_t**)luaL_checkudata( L, 1, "xml" );
const char *psz_str1 = luaL_checkstring( L, 2 );
const char *psz_str2 = luaL_checkstring( L, 3 );
const char *psz_str3 = luaL_checkstring( L, 4 );
xml_CatalogAdd( p_xml, psz_str1, psz_str2, psz_str3 );
return 0;
}
/*****************************************************************************
* XML Reader
*****************************************************************************/
static int vlclua_xml_reader_read( lua_State * );
static int vlclua_xml_reader_node_type( lua_State * );
static int vlclua_xml_reader_name( lua_State * );
static int vlclua_xml_reader_value( lua_State * );
static int vlclua_xml_reader_next_attr( lua_State * );
static int vlclua_xml_reader_use_dtd( lua_State * );
static const luaL_Reg vlclua_xml_reader_reg[] = {
{ "read", vlclua_xml_reader_read },
{ "node_type", vlclua_xml_reader_node_type },
{ "name", vlclua_xml_reader_name },
{ "value", vlclua_xml_reader_value },
{ "next_attr", vlclua_xml_reader_next_attr },
{ "use_dtd", vlclua_xml_reader_use_dtd },
{ NULL, NULL }
};
static int vlclua_xml_reader_delete( lua_State *L )
{
xml_reader_t *p_reader = *(xml_reader_t**)luaL_checkudata( L, 1, "xml_reader" );
xml_ReaderDelete( p_reader->p_xml, p_reader );
return 0;
}
static int vlclua_xml_create_reader( lua_State *L )
{
xml_t *p_xml = *(xml_t**)luaL_checkudata( L, 1, "xml" );
stream_t *p_stream = *(stream_t **)luaL_checkudata( L, 2, "stream" );
xml_reader_t *p_reader = xml_ReaderCreate( p_xml, p_stream );
if( !p_reader )
return luaL_error( L, "XML reader creation failed." );
xml_reader_t **pp_reader = lua_newuserdata( L, sizeof( xml_reader_t * ) );
*pp_reader = p_reader;
if( luaL_newmetatable( L, "xml_reader" ) )
{
lua_newtable( L );
luaL_register( L, NULL, vlclua_xml_reader_reg );
lua_setfield( L, -2, "__index" );
lua_pushcfunction( L, vlclua_xml_reader_delete );
lua_setfield( L, -2, "__gc" );
}
lua_setmetatable( L, -2 );
return 1;
}
static int vlclua_xml_reader_read( lua_State *L )
{
xml_reader_t *p_reader = *(xml_reader_t**)luaL_checkudata( L, 1, "xml_reader" );
lua_pushinteger( L, xml_ReaderRead( p_reader ) );
return 1;
}
static int vlclua_xml_reader_node_type( lua_State *L )
{
xml_reader_t *p_reader = *(xml_reader_t**)luaL_checkudata( L, 1, "xml_reader" );
static const char *ppsz_type[] = { "none", "startelem", "endelem", "text" };
lua_pushstring( L, ppsz_type[xml_ReaderNodeType( p_reader )] );
return 1;
}
static int vlclua_xml_reader_name( lua_State *L )
{
xml_reader_t *p_reader = *(xml_reader_t**)luaL_checkudata( L, 1, "xml_reader" );
lua_pushstring( L, xml_ReaderName( p_reader ) );
return 1;
}
static int vlclua_xml_reader_value( lua_State *L )
{
xml_reader_t *p_reader = *(xml_reader_t**)luaL_checkudata( L, 1, "xml_reader" );
lua_pushstring( L, xml_ReaderValue( p_reader ) );
return 1;
}
static int vlclua_xml_reader_next_attr( lua_State *L )
{
xml_reader_t *p_reader = *(xml_reader_t**)luaL_checkudata( L, 1, "xml_reader" );
lua_pushinteger( L, xml_ReaderNextAttr( p_reader ) );
return 1;
}
static int vlclua_xml_reader_use_dtd( lua_State *L )
{
xml_reader_t *p_reader = *(xml_reader_t**)luaL_checkudata( L, 1, "xml_reader" );
bool b_value = lua_toboolean( L, 2 );
lua_pushinteger( L, xml_ReaderUseDTD( p_reader, b_value ) );
return 1;
}
void luaopen_xml( lua_State *L )
{
lua_pushcfunction( L, vlclua_xml_create );
lua_setfield( L, -2, "xml" );
}
...@@ -71,6 +71,7 @@ static lua_State * init( vlc_object_t *p_this, input_item_t * p_item, const char ...@@ -71,6 +71,7 @@ static lua_State * init( vlc_object_t *p_this, input_item_t * p_item, const char
luaopen_variables( L ); luaopen_variables( L );
luaopen_object( L ); luaopen_object( L );
luaopen_misc( L ); luaopen_misc( L );
luaopen_xml( L );
luaopen_input_item( L, p_item ); luaopen_input_item( L, p_item );
lua_pushlightuserdata( L, p_this ); lua_pushlightuserdata( L, p_this );
......
Markdown is supported
0%
or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment