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VLC Extensionsからサーバのrecpt1を起動、停止させる ref: http://qiita.com/mkit0031/items/bf7af3570a445e96847b
<?php
$start = false;
if( isset( $_GET['start'] ) ){
$start = $_GET['start'];
}
// recpt1が既に実行されているか確認。
// 実行されていればpidを、されていなければfalseを返す。
function checkPidOfRecpt1(){
$ret = false;
$command = "ps aux | grep recpt | awk '$11 ~ /^recpt1/ && /http/{print $2}'";
$handle = popen($command , "r");
if($handle){
$ret = fread($handle , 10);
}
pclose($handle);
return $ret;
}
// recpt1実行。pidを出力する。
function startRecpt1(){
$handle = popen("recpt1 --b25 --strip --sid hd --http 8080 2>&1" , "r");
if($handle){
while(!feof($handle)){
$buffer = fgets($handle);
if(preg_match('/pid\s*=\s*(\d+)/', $buffer, $m)){
print($m[1]."\n");
break;
}
}
}
pclose($handle);
}
if( $start == "true" ){
if( $pid = checkPidOfRecpt1() ){
print($pid);
}else{
startRecpt1();
}
}
?>
<?php
$pid = false;
if( isset( $_GET['pid'] ) ){
$pid = intval($_GET['pid']);
}
// 届いたpidがrecpt1のpidか確認する
// pidが数字であることを確認してからこの関数を呼ぶこと
function isPidOfRecpt1($pid){
$ret = false;
$command = "ps aux | grep recpt | awk '$1 == \"www-data\" && $11 ~ /^recpt1/ && $2 == " . $pid . " && /http/{print $2}'";
$handle = popen($command , "r");
if($handle){
$buffer = fread($handle , 10);
if($buffer){
$ret = true;
}
}
pclose($handle);
return $ret;
}
// 受け取ったpidを殺す
// pidが存在するか確認してからこの関数を呼ぶこと
function killPid($pid){
$command = "kill -9 ". $pid . " 2>&1";
$handle = popen($command , "r");
if($handle){
$buffer = fread($handle , 100);
print($buffer . "<br>"); // デバッグ用
}
pclose($handle);
}
if( $pid ){
if( isPidOfRecpt1($pid) ){
killPid($pid);
print($pid); // デバッグ用
}
}
?>
channel_name_to_number = {}
channel_name_to_number["MBS毎日放送"] = 16
channel_name_to_number["ABCテレビ"] = 15
channel_name_to_number["NHK総合"] = 24
channel_name_to_number["NHK教育"] = 13
channel_name_to_number["テレビ大阪"] = 18
channel_name_to_number["関西テレビ"] = 17
channel_name_to_number["読売テレビ"] = 14
channel_name_to_number["サンテレビ"] = 26
channel_name_to_number["KBS京都"] = 23
pid = nil
dlg = nil
dropdown = nil
quit_key = 113 -- Qキー
function descriptor()
return { title = "地デジ視聴" ,capabilities={} }
end
function activate()
pid = nil
dlg = nil
dropdown = nil
local s = vlc.stream( "http://192.168.1.2/epgrec/startrecpt1.php?start=true" )
pid = tonumber(s:read(10))
local path = "http://192.168.1.2:8080/15"
local name = "ABCテレビ"
local mytable = {path = path; name = name}
vlc.playlist.add({mytable})
for name, number in pairs(channel_name_to_number) do
local path = "http://192.168.1.2:8080/" .. number
local mytable = {path = path; name = name}
vlc.playlist.enqueue({mytable})
end
create_dialog()
vlc.var.add_callback(vlc.object.libvlc() , "key-pressed", key_press)
end
function deactivate()
local s = vlc.stream( "http://192.168.1.2/epgrec/stoprecpt1.php?pid=" .. pid )
vlc.playlist.clear()
vlc.var.del_callback(vlc.object.libvlc() , "key-pressed", key_press)
vlc.deactivate()
end
function close()
local s = vlc.stream( "http://192.168.1.2/epgrec/stoprecpt1.php?pid=" .. pid )
vlc.var.del_callback(vlc.object.libvlc() , "key-pressed", key_press)
vlc.deactivate()
end
function create_dialog()
dlg = vlc.dialog("地デジ視聴")
dropdown = dlg:add_dropdown(1,1,1,1)
for name, number in pairs(channel_name_to_number) do
dropdown:add_value(name, number)
end
dlg:add_button("視聴", click_select_button, 2,1,1,1)
end
function key_press(var , old , new , data)
if new == quit_key then
dlg:hide()
dlg:update()
dlg:delete()
vlc.deactivate()
end
end
function click_select_button()
local channel = dropdown:get_value()
local path = "http://192.168.1.2:8080/" .. channel
local name = "テレビ"
local mytable = {path = path; name = name}
vlc.playlist.add({mytable})
end
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