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<?vlc --[[
vim:syntax=lua
<!-- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - >
< vlm.xml: VLC media player web interface
< - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - >
< Copyright (C) 2005-2006 the VideoLAN team
<
< Authors: Antoine Cellerier <dionoea -at- videolan -dot- 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.
< - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -->
]]
local function insert_children(c,t)
if c.children then
for _, d in ipairs(c.children) do
table.insert(t,d.value or d.name)
end
end
end
local function print_table(name,t)
print("<"..name.."s>")
if #t ~= 0 then
for _,v in ipairs(t) do
print("<"..name..">")
print(vlc.strings.convert_xml_special_chars(v))
print("</"..name..">")
end
end
print("</"..name.."s>")
end
local function print_media(m)
local name = m.name
local type_, enabled, output
local loop = ""
local inputs = {}
local options = {}
local instances = {}
for _,c in ipairs(m.children) do
if c.name=="type" then
type_ = c.value
elseif c.name=="enabled" then
enabled = c.value
elseif c.name=="loop" then
loop = c.value
elseif c.name=="output" then
output = c.value
elseif c.name=="inputs" then
insert_children(c,inputs)
elseif c.name=="options" then
insert_children(c,options)
elseif c.name=="instances" then
if c.children then
for _, d in ipairs(c.children) do
local instance = "<instance "
for _,e in ipairs(d.children) do
instance = instance .. vlc.strings.convert_xml_special_chars(e.name) .. "=\"" .. vlc.strings.convert_xml_special_chars(e.value) .. "\" "
end
instance = instance .. "/>"
table.insert(instances,instance)
end
end
end
end
print("<"..type_.." name=\""..vlc.strings.convert_xml_special_chars(name).."\" enabled=\""..vlc.strings.convert_xml_special_chars(enabled).."\" loop=\""..vlc.strings.convert_xml_special_chars(loop).."\">\n")
print("<output>"..vlc.strings.convert_xml_special_chars(output).."</output>\n")
print_table("input",inputs)
print_table("option",options)
print "<instances>\n"
if #instances ~= 0 then
print(table.concat(instances))
end
print "</instances>\n"
print("</"..type_..">\n")
end
local function print_schedule(m)
local name = m.name
local enabled, date, period, repeat_ = "", "", "", ""
local commands = {}
for _,c in ipairs(m.children) do
if c.name=="enabled" then
enabled = c.value
elseif c.name=="date" then
date = c.value
elseif c.name=="period" then
period = c.value
elseif c.name=="repeat" then
repeat_ = c.value
elseif c.name=="commands" then
insert_children(c,commands)
end
end
print("<schedule name=\""..vlc.strings.convert_xml_special_chars(name).."\" enabled=\""..vlc.strings.convert_xml_special_chars(enabled).."\" period=\""..vlc.strings.convert_xml_special_chars(period).."\" repeat=\""..vlc.strings.convert_xml_special_chars(repeat_).."\">\n")
print_table("command",commands)
print("</schedule>\n")
end
local function print_xml(m)
print "<vlm>"
if m then
for _, c in ipairs(m.children) do
if c.name=="media" and c.children then
for _, d in ipairs(c.children) do
print_media(d)
end
elseif c.name=="schedule" and c.children then
for _, d in ipairs(c.children) do
print_schedule(d)
end
end
end
else
print "oops"
end
print "</vlm>"
end
local function print_msg(m)
if not m then return end
print("<"..m.name..">\n")
if m.children then
for _, child in ipairs(m.children) do
print_msg(child)
end
elseif m.value then
print(m.value)
end
print("</"..m.name..">\n")
end
local msg = vlm:execute_command("show")
print_xml(msg)
--print_msg(msg)
?>
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