diff --git a/html/domain.php b/html/domain.php deleted file mode 100755 index 97e39dc..0000000 --- a/html/domain.php +++ /dev/null @@ -1,214 +0,0 @@ - - 'example.com', - 'subdomain' => 'www.example.com', - 'email' => 'name@example.com', -]; - -if (file_exists($jsonFile)) { - $raw = file_get_contents($jsonFile); - $data = json_decode($raw, true); - if (!is_array($data)) $data = $defaults; -} else { - $data = $defaults; -} - -?> - - - -
-
-
-
-
- - " /> - - - " /> - - - " required /> - - -
-
- - -
-
- - -
- -
- -
By checking this you authorise the server operator to run Certbot and modify nginx configuration for the supplied domain(s).
-
-
- - -
- Certbot / Let's Encrypt Terms & Conditions -  •  - Privacy Policy -
- - -
- - -
- - -
- Why ports 80 and 443 are required - 
-- Port 80 (HTTP) is used by Certbot for the HTTP-01 challenge: Let's Encrypt connects over HTTP to verify you control the domain.
-- Port 443 (HTTPS) is required to serve TLS traffic after the certificate is issued. Nginx must accept HTTPS on port 443 so browsers and streaming clients can connect securely.
-
-
-Ensure both ports are reachable from the public internet and forwarded to this server's IP. If you use a firewall, add rules to allow inbound TCP 80 and 443.
-
-
-
-
-
-
-
- - - - - \ No newline at end of file diff --git a/html/firmware.php b/html/firmware.php index 8f2bd0e..3458122 100755 --- a/html/firmware.php +++ b/html/firmware.php @@ -162,7 +162,7 @@ EwIDAQAB $zip = new ZipArchive(); if ($zip->open($zipFile) !== true) { - error_log("zip unzip problem"); + error_log("zip unzip problem"); fail('Unable to open ZIP'); } for ($i = 0; $i < $zip->numFiles; $i++) { @@ -214,19 +214,16 @@ EwIDAQAB unlink($file); } } - + break; case 'reboot': exec('sudo reboot'); break; case 'backup': - $jsonFiles = [ 'input.json', - 'output.json', 'firewall.json', 'network.json', - 'firmware.json', ]; $tmpZip = sys_get_temp_dir() . '/backup.zip'; @@ -238,8 +235,6 @@ EwIDAQAB $zip = new ZipArchive(); $zip->open($tmpZip, ZipArchive::CREATE | ZipArchive::OVERWRITE); - - /* Add JSON files if exist */ foreach ($jsonFiles as $json) { if (file_exists($json)) { $zip->addFile($json, basename($json)); @@ -249,11 +244,9 @@ EwIDAQAB $zip->close(); $data = file_get_contents($tmpZip); - /* Generate AES key */ $aesKey = random_bytes(32); $iv = random_bytes(16); - /* Encrypt ZIP */ $encryptedData = openssl_encrypt( $data, 'AES-256-CBC', @@ -262,10 +255,7 @@ EwIDAQAB $iv ); - /* Encrypt AES key using RSA public key */ openssl_public_encrypt($aesKey, $encryptedKey, $publicKey); - - /* Final binary format */ $payload = json_encode([ 'key' => base64_encode($encryptedKey), 'iv' => base64_encode($iv), @@ -281,7 +271,6 @@ EwIDAQAB header('Cache-Control: no-store, no-cache, must-revalidate'); header('Pragma: no-cache'); header('Expires: 0'); - echo $payload; flush(); @@ -292,10 +281,8 @@ EwIDAQAB case 'restore': $jsonFiles = [ 'input.json', - 'output.json', 'firewall.json', 'network.json', - 'firmware.json', ]; foreach ($jsonFiles as $json) { @@ -372,15 +359,6 @@ EwIDAQAB $zip->close(); unlink($tmpZip); - update_service("display"); - update_service("rtmp0"); - update_service("rtmp1"); - update_service("udp0"); - update_service("udp1"); - update_service("udp2"); - update_service("srt"); - update_service("custom"); - update_service("input"); break; } } diff --git a/html/index.html b/html/index.html index 3dab2a9..8cf0288 100644 --- a/html/index.html +++ b/html/index.html @@ -270,6 +270,8 @@ Call Us Certificate +
+
diff --git a/html/input.php b/html/input.php new file mode 100644 index 0000000..792a649 --- /dev/null +++ b/html/input.php @@ -0,0 +1,116 @@ + + + + +

Service List

+ + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
IDInput UDPOutput UDPVideo FormatAudio FormatResolutionVideo BitrateAudio BitrateStatus
+ + +
+ + + + + diff --git a/html/request_cert.php b/html/request_cert.php deleted file mode 100755 index c0081e7..0000000 --- a/html/request_cert.php +++ /dev/null @@ -1,146 +0,0 @@ - $domain, - 'subdomain' => $subdomains_raw, - 'email' => $email, - 'https' => $https - ]; - $json = json_encode($new, JSON_PRETTY_PRINT | JSON_UNESCAPED_SLASHES); - file_put_contents($jsonFile, $json, LOCK_EX); - - - global $FORM_PAGE; - // SAFELY escape entire message for JavaScript (supports newlines, quotes, etc.) - $msg = json_encode($message, JSON_UNESCAPED_SLASHES | JSON_UNESCAPED_UNICODE); - - // Escape redirect target too - $page = json_encode($FORM_PAGE); - - echo ""; - exit; -} -$domain = trim($_POST['domain'] ?? ''); -$subdomains_raw = trim($_POST['subdomains'] ?? ''); -$email = trim($_POST['email'] ?? ''); - -$staging = ($_POST['staging'] ?? "0") === "1" ? 1 : 0; - -// Validation helpers -function valid_domain_name($d) -{ - $d = trim($d); // important! - return (bool) preg_match( - '/^(?=.{1,253}$)(?:[a-z0-9](?:[a-z0-9-]{0,61}[a-z0-9])?\.)+[a-z]{2,63}$/i', - $d - ); -} - -// Validate domain -if ($domain === '' || !valid_domain_name($domain)) { - alert_and_back("Invalid domain name."); -} - -// Validate email -if (!filter_var($email, FILTER_VALIDATE_EMAIL)) { - alert_and_back("Invalid email address."); -} - -// Process subdomains -$subdomains = []; -if ($subdomains_raw !== '') { - $parts = preg_split('/[,\s;]+/', $subdomains_raw, -1, PREG_SPLIT_NO_EMPTY); - - foreach ($parts as $p) { - $p = trim($p); - if ($p === '') continue; - - // If user only entered "www", convert -> www.domain.com - if (strpos($p, '.') === FALSE) { - $candidate = "$p.$domain"; - } else { - $candidate = $p; - } - - if (!valid_domain_name($candidate)) { - alert_and_back("Invalid subdomain: $p"); - } - - $subdomains[] = $candidate; - } -} - -// Merge primary domain + subdomains -$domains = array_values(array_unique(array_merge([$domain], $subdomains))); - -// Build Certbot -d parameters -$dargs = ""; -foreach ($domains as $d) { - $dargs .= " -d " . escapeshellarg($d); -} - -// Build certbot command -$certbot = "/usr/bin/certbot"; -$cmd = "sudo $certbot --nginx --agree-tos --non-interactive --email " - . escapeshellarg($email) - . " $dargs"; - -if ($staging === 1) { - $cmd .= " --staging"; -} - -// Run certbot -exec("$cmd 2>&1", $out, $rc); - -if ($rc !== 0) { - alert_and_back("Certbot failed:\n" . implode("\n", $out)); -} - -// Test nginx -exec("sudo nginx -t 2>&1", $test_out, $test_rc); - -if ($test_rc !== 0) { - alert_and_back("Certificate created, but nginx test failed:\n" . implode("\n", $test_out)); -} - -// Reload nginx -exec("sudo systemctl reload nginx 2>&1", $reload_out, $reload_rc); - -if ($reload_rc !== 0) { - alert_and_back("Cert created, nginx tested OK, but reload failed:\n" . implode("\n", $reload_out)); -} -$https = true; -// Success -alert_and_back("Certificate installed successfully for:\n" . implode(", ", $domains)); diff --git a/html/static.php b/html/static.php index 10b2e0a..b10b9f7 100755 --- a/html/static.php +++ b/html/static.php @@ -288,1137 +288,3 @@ function netplan_yaml(array $data, int $indent = 0): string return $out; } -function update_service($which_service) -{ - - $input = ""; - $input_source = ""; - $input_rtmp_mount = ""; - $input_rtmp_pass = ""; - $output = ""; - $srt_pass1 = ""; - $srt_pass2 = ""; - $srt_pass3 = ""; - $rtmp0_multiple[] = []; - $rtmp1_multiple[] = []; - $srt_multiple[] = []; - $input_transcode_every_time = 'https://cdn.urmic.org/unavailable.mp4'; - - $defaults = [ - 'input' => 'url', - 'use_common_backend' => 'use_common_backend', - 'hdmi' => [ - 'resolution' => '1920x1080', - 'audio_source' => 'hw:1,0', - 'framerate' => '30', - 'video_delay' => '', - 'audio_delay' => '' - ], - 'url' => 'https://cdn.urmic.org/unavailable.mp4', - 'rtmp' => [ - 'mount' => 'channel_name', - 'password' => 'live', - ], - 'srt' => [ - 'stream_id_1' => 'forever', - 'stream_id_2' => 'steaming', - 'stream_id_3' => 'partner', - ], - 'udp' => 'udp://@224.1.1.1:8000', - 'custom' => '', - 'common_backend' => [ - 'resolution' => '1920x1080', - 'data_rate' => '5M', - 'framerate' => '30', - 'gop' => '30', - 'audio_db_gain' => '0dB', - 'audio_data_rate' => '128k', - 'audio_sample_rate' => '48000', - 'extra' => '' - ], - ]; - - - $jsonFile = __DIR__ . '/input.json'; - if (file_exists($jsonFile)) { - $raw = file_get_contents($jsonFile); - $data = json_decode($raw, true); - if (!is_array($data)) $data = $defaults; - $data = array_replace_recursive($defaults, $data); - } else { - $data = $defaults; - } - $input_source = $data['input']; - $use_common_backend = $data['use_common_backend']; - $input_rtmp_mount = $data['rtmp']['mount']; - $input_rtmp_pass = $data['rtmp']['password']; - $srt_pass1 = $data['srt']['stream_id_1']; - $srt_pass2 = $data['srt']['stream_id_2']; - $srt_pass3 = $data['srt']['stream_id_3']; - $common_backend_resolution = $data['common_backend']['resolution']; - $common_backend_data_rate = $data['common_backend']['data_rate']; - $common_backend_framerate = $data['common_backend']['framerate']; - $common_backend_gop = $data['common_backend']['gop']; - $common_backend_audio_db_gain = $data['common_backend']['audio_db_gain']; - $common_backend_audio_data_rate = $data['common_backend']['audio_data_rate']; - $common_backend_audio_sample_rate = $data['common_backend']['audio_sample_rate']; - $common_backend_extra = $data['common_backend']['extra']; - $common_backend_resolution = str_replace("x", ":", $common_backend_resolution); - $hdmi_delay_video = $data['hdmi']['video_delay']; - $hdmi_delay_audio = $data['hdmi']['audio_delay']; - - if ($srt_pass1 == "") - $srt_pass1 = generateRandomString(16); - if ($srt_pass2 == "") - $srt_pass2 = generateRandomString(16); - switch ($use_common_backend) { - case "copy_input": - switch ($input_source) { - case "hdmi": - $input .= "ffmpeg -init_hw_device qsv=hw -filter_hw_device hw -hide_banner -f v4l2 -thread_queue_size 1024 -input_format mjpeg " - . " -video_size " . $data['hdmi']['resolution'] - . " -framerate " . $data['hdmi']['framerate'] - . " -f alsa -thread_queue_size 1024 -i " . $data['hdmi']['audio_source'] - . " -c:v h264_qsv -pix_fmt yuv420p -profile:v high -b:v 5M -maxrate 5M -bufsize 12M -c:a aac -b:a 265k -ar 48000 -tune zerolatency "; - if ($hdmi_delay_video != "") - $input .= "-vf " . setptsFromMs($hdmi_delay_video); - - if ($hdmi_delay_audio != "") - $input .= adelayFromMs($hdmi_delay_audio, 2); - - $input .= " -f mpegts " . ' "udp://@239.255.254.254:39000?localaddr=127.0.0.1"'; - break; - case "url": - $input .= "ffmpeg -hwaccel auto -hide_banner -stream_loop -1 -re -i " . $data['url'] . " -c:v copy -c:a copy -f mpegts " . ' "udp://@239.255.254.254:39000?localaddr=127.0.0.1"'; - break; - case "udp": - $input .= 'ffmpeg -hwaccel auto -hide_banner -stream_loop -1 -re -i "' . $data['udp'] . " -c:v copy -c:a copy -f mpegts " . ' "udp://@239.255.254.254:39000?localaddr=127.0.0.1"'; - break; - case "rtmp": - $input .= "ffmpeg -hwaccel auto -hide_banner -stream_loop -1 -re -i rtmp://127.0.0.1:1935/" . $$input_rtmp_mount . "/" . $input_rtmp_pass . " -c:v copy -c:a copy -f mpegts " . ' "udp://@239.255.254.254:39000?localaddr=127.0.0.1"'; - break; - case "srt": - $input .= "ffmpeg -hwaccel auto -hide_banner -stream_loop -1 -re -i srt://127.0.0.1:1937?streamid=shree/bhatt/" . $srt_pass3 . " -c:v copy -c:a copy -f mpegts " . ' "udp://@239.255.254.254:39000?localaddr=127.0.0.1"'; - break; - } - break; - case "use_common_backend": - switch ($input_source) { - case "hdmi": - $input .= "ffmpeg -init_hw_device qsv=hw -filter_hw_device hw -hide_banner -f v4l2 -thread_queue_size 1024 -input_format mjpeg -video_size " . $data['hdmi']['resolution'] - . " -framerate " . $data['hdmi']['framerate'] . " -i /dev/video0 -f alsa -thread_queue_size 1024 -i " . $data['hdmi']['audio_source'] - . " -c:v h264_qsv "; - if ($hdmi_delay_video != "") - $input .= ' -vf "scale=' . $common_backend_resolution . ',' . setptsFromMs($hdmi_delay_video) . '"'; - else - $input .= ' -vf "scale=' . $common_backend_resolution . '"'; - $input .= " -b:v " . $common_backend_data_rate - . " -maxrate " . $common_backend_data_rate - . " -bufsize 12M " - . " -r " . $common_backend_framerate - . " -g " . $common_backend_gop - . " -c:a aac " - . " -b:a " . $common_backend_audio_data_rate - . ' -ar ' . $common_backend_audio_sample_rate - . ' ' . $common_backend_extra; - if ($hdmi_delay_audio != "") - $input .= ' -af "volume=' . $common_backend_audio_db_gain . ',' . adelayFromMs($hdmi_delay_audio, 2) . '"'; - else - $input .= ' -af "volume=' . $common_backend_audio_db_gain . '"'; - $input .= " -tune zerolatency -pkt_size 1316 -f mpegts " - . ' "udp://@239.255.254.254:39000?localaddr=127.0.0.1"'; - break; - case "url": - $input .= "ffmpeg -hwaccel auto -hide_banner -stream_loop -1 -re -i " . $data['url'] - . " -c:v h264_qsv " - . ' -vf "scale=' . $common_backend_resolution . '"' - . " -b:v " . $common_backend_data_rate - . " -maxrate " . $common_backend_data_rate - . " -bufsize 12M" - . " -r " . $common_backend_framerate - . " -g " . $common_backend_gop - . " -c:a aac " - . " -b:a " . $common_backend_audio_data_rate - . ' -af "volume=' . $common_backend_audio_db_gain . '"' - . ' -ar ' . $common_backend_audio_sample_rate - . ' ' . $common_backend_extra . " -tune zerolatency -pkt_size 1316 -f mpegts " - . ' "udp://@239.255.254.254:39000?localaddr=127.0.0.1"'; - break; - case "udp": - $input .= 'ffmpeg -hwaccel auto -hide_banner -stream_loop -1 -re -i "' . $data['udp'] - . " -c:v h264_qsv " - . ' -vf "scale=' . $common_backend_resolution . '"' - . " -b:v " . $common_backend_data_rate - . " -maxrate " . $common_backend_data_rate - . " -bufsize 12M" - . " -r " . $common_backend_framerate - . " -g " . $common_backend_gop - . " -c:a aac " - . " -b:a " . $common_backend_audio_data_rate - . ' -af "volume=' . $common_backend_audio_db_gain . '"' - . ' -ar ' . $common_backend_audio_sample_rate - . ' ' . $common_backend_extra . " -tune zerolatency -pkt_size 1316 -f mpegts " - . ' "udp://@239.255.254.254:39000?localaddr=127.0.0.1"'; - break; - case "rtmp": - update_service_backend('rtmp', "", ""); - $input .= "ffmpeg -hwaccel auto -hide_banner -stream_loop -1 -re -i rtmp://127.0.0.1:1935/" . $$input_rtmp_mount . "/" . $input_rtmp_pass - . " -c:v h264_qsv " - . ' -vf "scale=' . $common_backend_resolution . '"' - . " -b:v " . $common_backend_data_rate - . " -maxrate " . $common_backend_data_rate - . " -bufsize 12M" - . " -r " . $common_backend_framerate - . " -g " . $common_backend_gop - . " -c:a aac " - . " -b:a " . $common_backend_audio_data_rate - . ' -af "volume=' . $common_backend_audio_db_gain . '"' - . ' -ar ' . $common_backend_audio_sample_rate - . ' ' . $common_backend_extra . " -tune zerolatency -pkt_size 1316 -f mpegts " - . ' "udp://@239.255.254.254:39000?localaddr=127.0.0.1"'; - - break; - case "srt": - update_service_backend('srt', $srt_pass1, $srt_pass2); - $input .= "ffmpeg -hwaccel auto -hide_banner -stream_loop -1 -re -i srt://127.0.0.1:1937?streamid=shree/bhatt/" . $srt_pass3 - . " -c:v h264_qsv " - . ' -vf "scale=' . $common_backend_resolution . '"' - . " -b:v " . $common_backend_data_rate - . " -maxrate " . $common_backend_data_rate - . " -bufsize 12M" - . " -r " . $common_backend_framerate - . " -g " . $common_backend_gop - . " -c:a aac " - . " -b:a " . $common_backend_audio_data_rate - . ' -af "volume=' . $common_backend_audio_db_gain . '"' - . ' -ar ' . $common_backend_audio_sample_rate - . ' ' . $common_backend_extra . " -tune zerolatency -pkt_size 1316 -f mpegts " - . ' "udp://@239.255.254.254:39000?localaddr=127.0.0.1"'; - - break; - } - break; - case "transcode_every_time": - switch ($input_source) { - case "hdmi": - echo ""; - break; - case "url": - $input_transcode_every_time = $data['url']; - break; - case "udp": - $input_transcode_every_time = $data['udp']; - break; - case "rtmp": - update_service_backend('rtmp', "", ""); - $input_transcode_every_time = "rtmp://127.0.0.1:1935/shree/bhattji"; - break; - case "srt": - update_service_backend('srt', $srt_pass1, $srt_pass2); - $input_transcode_every_time = "srt://127.0.0.1:1937?streamid=shree/bhatt/" . $srt_pass3; - break; - } - break; - } - - $jsonFile = __DIR__ . '/output.json'; - - - $defaults = [ - 'service_display' => 'disable', - 'service_rtmp0_multiple' => 'disable', - 'service_rtmp0_hls' => 'disable', - 'service_rtmp0_dash' => 'disable', - 'service_rtmp1_multiple' => 'disable', - 'service_rtmp1_hls' => 'disable', - 'service_rtmp1_dash' => 'disable', - 'service_udp0' => 'disable', - 'service_udp1' => 'disable', - 'service_udp2' => 'disable', - 'service_srt_multiple' => 'disable', - 'service_custom' => 'disable', - - 'rtmp0_multiple' => [], - 'rtmp1_multiple' => [], - 'srt_multiple' => [], - 'rtmp0' => [ - 'common_backend' => 'enable', - 'resolution' => '1920x1080', - 'data_rate' => '6M', - 'framerate' => '30', - 'gop' => '30', - 'extra' => '', - 'audio_data_rate' => '128k', - 'audio_db_gain' => '0dB', - 'audio_sample_rate' => '48000' - ], - 'rtmp1' => [ - 'common_backend' => 'disable', - 'resolution' => '720x576', - 'data_rate' => '1.5M', - 'framerate' => '25', - 'gop' => '25', - 'extra' => '', - 'audio_data_rate' => '96k', - 'audio_db_gain' => '0dB', - 'audio_sample_rate' => '48000' - ], - 'udp0' => [ - 'common_backend' => 'disable', - 'udp' => 'udp://@224.1.1.1:8001', - 'format' => 'h264_qsv', - 'resolution' => '1280x720', - 'data_rate' => '2.2M', - 'framerate' => '25', - 'gop' => '25', - 'extra' => '', - 'audio_format' => 'aac', - 'audio_data_rate' => '128k', - 'audio_db_gain' => '0dB', - 'audio_sample_rate' => '48000' - ], - 'udp1' => [ - 'common_backend' => 'disable', - 'udp' => 'udp://@224.1.1.1:8001', - 'format' => 'h264_qsv', - 'resolution' => '720x576', - 'data_rate' => '1.5M', - 'framerate' => '25', - 'gop' => '25', - 'extra' => '', - 'audio_format' => 'mp2', - 'audio_data_rate' => '128k', - 'audio_db_gain' => '0dB', - 'audio_sample_rate' => '48000' - ], - 'udp2' => [ - 'common_backend' => 'disable', - 'udp' => 'udp://@224.1.1.1:8002', - 'format' => 'mpeg2video', - 'resolution' => '720x576', - 'data_rate' => '3M', - 'framerate' => '25', - 'gop' => '25', - 'extra' => '', - 'audio_format' => 'mp2', - 'audio_data_rate' => '96k', - 'audio_db_gain' => '0dB', - 'audio_sample_rate' => '48000' - ], - 'srt' => [ - 'common_backend' => 'enable', - 'format' => 'mpeg2video', - 'resolution' => '1920x1080', - 'data_rate' => '6M', - 'framerate' => '50', - 'gop' => '50', - 'extra' => '', - 'audio_format' => 'aac', - 'audio_data_rate' => '256k', - 'audio_db_gain' => '0dB', - 'audio_sample_rate' => '48000' - ], - - 'display_resolution' => '720x576', - 'display_audio' => '0,3', - 'display_hdmi_sdi' => 'disable', - - 'custom_output' => '' - ]; - - for ($i = 1; $i <= 11; $i++) { - $defaults['rtmp0_multiple'][$i] = ['url' => '', 'name' => '', 'enabled' => false]; - $defaults['rtmp1_multiple'][$i] = ['url' => '', 'name' => '', 'enabled' => false]; - $defaults['srt_multiple'][$i] = ['url' => '', 'name' => '', 'enabled' => false]; - } - - if (file_exists($jsonFile)) { - $raw = file_get_contents($jsonFile); - $data = json_decode($raw, true); - if (!is_array($data)) $data = $defaults; - $data = array_replace_recursive($defaults, $data); - } else { - $data = $defaults; - } - - $service_display = $data['service_display']; - $service_rtmp0_multiple = $data['service_rtmp0_multiple']; - $service_rtmp1_multiple = $data['service_rtmp1_multiple']; - $service_udp0 = $data['service_udp0']; - $service_udp1 = $data['service_udp1']; - $service_udp2 = $data['service_udp2']; - $service_custom = $data['service_custom']; - $service_srt_multiple = $data['service_srt_multiple']; - $rtmp0_multiple = $data['rtmp0_multiple']; - $rtmp1_multiple = $data['rtmp1_multiple']; - $srt_multiple = $data['srt_multiple']; - $display_hdmi_sdi = $data['display_hdmi_sdi']; - - $use_common_backend_rtmp0 = $data['rtmp0']['common_backend']; - $use_common_backend_rtmp1 = $data['rtmp1']['common_backend']; - $use_common_backend_udp0 = $data['udp0']['common_backend']; - $use_common_backend_udp1 = $data['udp1']['common_backend']; - $use_common_backend_udp2 = $data['udp2']['common_backend']; - $use_common_backend_srt = $data['srt']['common_backend']; - - $display_resolution = $data['display_resolution']; - $display_audio = $data['display_audio']; - - switch ($which_service) { - case 'input': - if ($use_common_backend == "") { - exec("sudo systemctl stop encoder-main"); - exec("sudo systemctl disable encoder-main"); - } else { - $input .= " "; - $file = "/var/www/encoder-main.sh"; - if (file_put_contents($file, $input) !== false) { - echo "File saved."; - } else { - echo "Error writing file."; - } - exec("sudo systemctl enable encoder-main"); - exec("sudo systemctl restart encoder-main"); - exec("sudo reboot"); - } - break; - case 'display'; - $display = "mpv --hwdec=auto --demuxer-lavf-o=fflags=+discardcorrupt --vo=drm --drm-mode=" . $display_resolution . " --fs --keepaspect=no --audio-device=alsa/plughw:" . $display_audio; - if ($display_hdmi_sdi === "enable") { - $display .= ' --audio-format=s16 --audio-samplerate=48000 --audio-channels=stereo --audio-spdif=no'; - } else { - $display .= ""; - } - if ($service_display === "enable") { - switch ($use_common_backend) { - case "copy_input": - case "use_common_backend": - $display .= ' "udp://@239.255.254.254:39000?localaddr=127.0.0.1"'; - break; - case "transcode_every_time": - $display .= ' "' . $input_transcode_every_time . '"'; - break; - } - - $file = "/var/www/encoder-display.sh"; - file_put_contents($file, $display); - exec("sudo systemctl enable encoder-display"); - exec("sudo systemctl restart encoder-display"); - } else { - - exec("sudo systemctl stop encoder-display"); - exec("sudo systemctl disable encoder-display"); - } - break; - case 'rtmp0'; - case 'rtmp1'; - update_service_backend("rtmp", "", ""); - if ($service_rtmp0_multiple === "enable") { - $rtmp = "ffmpeg -hwaccel auto -hide_banner -fflags nobuffer -analyzeduration 3000000 -i "; - if ($use_common_backend === "transcode_every_time") { - $rtmp .= $input_transcode_every_time; - } else { - $rtmp .= ' "udp://@239.255.254.254:39000?fifo_size=5000000&overrun_nonfatal=1&localaddr=127.0.0.1" '; - switch ($use_common_backend_rtmp0) { - case "enable": - $rtmp .= ' ' - . ' -c:v copy ' - . ' -c:a aac ' - . ' -f flv "rtmp://127.0.0.1/shree/bhattji"'; - break; - - case "disable": - $rtmp .= ' ' - . ' -c:v h264_qsv ' - . ' -vf "scale=' . str_replace("x", ":", $data['rtmp0']['resolution']) . '"' - . ' -b:v ' . $data['rtmp0']['data_rate'] - . ' -maxrate ' . $data['rtmp0']['data_rate'] - . ' -bufsize ' . $data['rtmp0']['data_rate'] - . ' -r ' . $data['rtmp0']['framerate'] - . ' -g ' . $data['rtmp0']['gop'] - . ' -c:a aac -b:a ' . $data['rtmp0']['audio_data_rate'] - . ' -af "volume=' . $data['rtmp0']['audio_db_gain'] . '"' - . ' -ar ' . $data['rtmp0']['audio_sample_rate'] - . ' ' . $data['rtmp0']['extra'] - . ' -f flv "rtmp://127.0.0.1/shree/bhattji"'; - break; - default: - error_log("service_rtmp0_multiple"); - break; - } - } - - $file = "/var/www/encoder-rtmp0.sh"; - file_put_contents($file, $rtmp); - exec('sudo systemctl enable encoder-rtmp0'); - exec('sudo systemctl restart encoder-rtmp0'); - } else { - exec('sudo systemctl stop encoder-rtmp0'); - exec('sudo systemctl disable encoder-rtmp0'); - } - - if ($service_rtmp1_multiple === "enable") { - - switch ($use_common_backend_rtmp1) { - case "enable": - $rtmp = 'ffmpeg -hwaccel auto -hide_banner -fflags nobuffer -analyzeduration 3000000 -i "udp://@239.255.254.254:39000?fifo_size=5000000&overrun_nonfatal=1&localaddr=127.0.0.1" ' - . ' -c:v copy ' - . ' -c:a copy ' - . ' -f flv "rtmp://127.0.0.1/shreeshree/bhattji"'; - break; - case "disable": - $rtmp = 'ffmpeg -hwaccel auto -hide_banner -fflags nobuffer -analyzeduration 3000000 -i "udp://@239.255.254.254:39000?fifo_size=5000000&overrun_nonfatal=1&localaddr=127.0.0.1" ' - . ' -c:v h264_qsv ' - . ' -vf "scale=' . str_replace("x", ":", $data['rtmp1']['resolution']) . '"' - . ' -b:v ' . $data['rtmp1']['data_rate'] - . ' -maxrate ' . $data['rtmp1']['data_rate'] - . ' -bufsize ' . $data['rtmp1']['data_rate'] - . ' -r ' . $data['rtmp1']['framerate'] - . ' -g ' . $data['rtmp1']['gop'] - . ' -c:a aac -b:a ' . $data['rtmp1']['audio_data_rate'] - . ' -af "volume=' . $data['rtmp1']['audio_db_gain'] . '"' - . ' -ar ' . $data['rtmp1']['audio_sample_rate'] - . ' ' . $data['rtmp1']['extra'] - . ' -f flv "rtmp://127.0.0.1/shreeshree/bhattji"'; - break; - default: - error_log("service_rtmp1_multiple"); - break; - } - - $file = "/var/www/encoder-rtmp1.sh"; - file_put_contents($file, $rtmp); - exec('sudo systemctl enable encoder-rtmp1'); - exec('sudo systemctl restart encoder-rtmp1'); - } else { - exec('sudo systemctl stop encoder-rtmp1'); - exec('sudo systemctl disable encoder-rtmp1'); - } - break; - case "srt"; - update_service_backend('srt', $srt_pass1, $srt_pass2); - if ($service_srt_multiple) { - $srt = 'ffmpeg -hwaccel auto -hide_banner -fflags +discardcorrupt -i '; - switch ($use_common_backend) { - case "copy_input": - case "use_common_backend": - $srt .= ' "udp://@239.255.254.254:39000?fifo_size=5000000&overrun_nonfatal=1&localaddr=127.0.0.1"'; - break; - case "transcode_every_time": - $srt .= '"' . $input_transcode_every_time . '"'; - break; - } - - switch ($use_common_backend_srt) { - case "enable": - $srt .= ' -c:v copy ' - . ' -c:a copy -pkt_size 1316 -flush_packets 0 ' - . ' -f mpegts "srt://127.0.0.1:1937?streamid=' . $srt_pass1 . '/' . $srt_pass2 . '/ji&latency=2000"'; - break; - case "disable": - $srt .= ' -c:v ' . $data['srt']['format'] - . ' -vf "scale=' . str_replace("x", ":", $data['srt']['resolution']) . '"' - . ' -b:v ' . $data['srt']['data_rate'] - . ' -maxrate ' . $data['srt']['data_rate'] - . ' -bufsize ' . $data['udp0']['data_rate'] - . ' -r ' . $data['srt']['srt'] - . ' -g ' . $data['srt']['gop'] - . ' -c:a ' . $data['srt']['audio_format'] - . ' -b:a ' . $data['srt']['audio_data_rate'] - . ' -af "volume=' . $data['srt']['audio_db_gain'] . '"' - . ' -ar ' . $data['srt']['audio_sample_rate'] - . ' ' . $data['srt']['extra'] - . ' -pkt_size 1316 -flush_packets 0 -f mpegts "srt://127.0.0.1:1937?streamid=' . $srt_pass1 . '/' . $srt_pass2 . '/ji"'; - break; - } - - $file = "/var/www/encoder-srt.sh"; - file_put_contents($file, $srt); - - exec('sudo systemctl enable encoder-srt'); - exec('sudo systemctl restart encoder-srt'); - } else { - exec('sudo systemctl disable srt'); - exec('sudo systemctl stop srt'); - exec('sudo systemctl disable encoder-srt'); - exec('sudo systemctl stop encoder-srt'); - } - - break; - case "udp0"; - if ($service_udp0 === "enable") { - $udp0 = 'ffmpeg -hwaccel auto -hide_banner -i '; - switch ($use_common_backend) { - case "copy_input": - case "use_common_backend": - - $udp0 .= ' "udp://@239.255.254.254:39000?fifo_size=5000000&overrun_nonfatal=1&localaddr=127.0.0.1"'; - - break; - case "transcode_every_time": - $udp0 .= '"' . $input_transcode_every_time . '"'; - break; - } - switch ($use_common_backend_udp0) { - case "enable": - $udp0 .= ' -c:v copy ' - . ' -c:a copy ' - . ' -f mpegts "' . $data['udp0']['udp'] . '"'; - break; - case "disable": - $udp0 .= ' -c:v ' . $data['udp0']['format'] - . ' -vf "scale=' . str_replace("x", ":", $data['udp0']['resolution']) . '"' - . ' -b:v ' . $data['udp0']['data_rate'] - . ' -maxrate ' . $data['udp0']['data_rate'] - . ' -bufsize ' . $data['udp0']['data_rate'] - . ' -r ' . $data['udp0']['framerate'] - . ' -g ' . $data['udp0']['gop'] - . ' -c:a ' . $data['udp0']['audio_format'] - . ' -b:a ' . $data['udp0']['audio_data_rate'] - . ' -af "volume=' . $data['udp0']['audio_db_gain'] . '"' - . ' -ar ' . $data['udp0']['audio_sample_rate'] - . ' ' . $data['udp0']['extra'] - . ' -f mpegts "' . $data['udp0']['udp'] . '"'; - break; - } - $file = "/var/www/encoder-udp0.sh"; - file_put_contents($file, $udp0); - exec('sudo systemctl enable encoder-udp0'); - exec('sudo systemctl restart encoder-udp0'); - } else { - exec('sudo systemctl stop encoder-udp0'); - exec('sudo systemctl disable encoder-udp0'); - } - break; - case "udp1"; - if ($service_udp1 === "enable") { - $udp1 = 'ffmpeg -hwaccel auto -hide_banner -i '; - error_log($use_common_backend); - switch ($use_common_backend) { - case "copy_input": - case "use_common_backend": - - $udp1 .= ' "udp://@239.255.254.254:39000?fifo_size=5000000&overrun_nonfatal=1&localaddr=127.0.0.1"'; - - break; - case "transcode_every_time": - $udp1 .= '"' . $input_transcode_every_time . '"'; - break; - } - switch ($use_common_backend_udp1) { - case "enable": - $udp1 .= ' -c:v copy ' - . ' -c:a copy ' - . ' -f mpegts "' . $data['udp1']['udp'] . '"'; - break; - case "disable": - $udp1 .= ' -c:v ' . $data['udp1']['format'] - . ' -vf "scale=' . str_replace("x", ":", $data['udp1']['resolution']) . '"' - . ' -b:v ' . $data['udp1']['data_rate'] - . ' -maxrate ' . $data['udp1']['data_rate'] - . ' -bufsize ' . $data['udp1']['data_rate'] - . ' -r ' . $data['udp1']['framerate'] - . ' -g ' . $data['udp1']['gop'] - . ' -c:a ' . $data['udp1']['audio_format'] - . ' -b:a ' . $data['udp1']['audio_data_rate'] - . ' -af "volume=' . $data['udp1']['audio_db_gain'] . '"' - . ' -ar ' . $data['udp1']['audio_sample_rate'] - . ' ' . $data['udp1']['extra'] - . ' -f mpegts "' . $data['udp1']['udp'] . '"'; - break; - } - $file = "/var/www/encoder-udp1.sh"; - file_put_contents($file, $udp1); - exec('sudo systemctl enable encoder-udp1'); - exec('sudo systemctl restart encoder-udp1'); - } else { - exec('sudo systemctl stop encoder-udp1'); - exec('sudo systemctl disable encoder-udp1'); - } - break; - case "udp2"; - $udp2 = 'ffmpeg -hwaccel auto -hide_banner -i '; - switch ($use_common_backend) { - case "copy_input": - case "use_common_backend": - - $udp2 .= ' "udp://@239.255.254.254:39000?fifo_size=5000000&overrun_nonfatal=1&localaddr=127.0.0.1"'; - - break; - case "transcode_every_time": - $udp2 .= '"' . $input_transcode_every_time . '"'; - break; - } - if ($service_udp2 === "enable") { - switch ($use_common_backend_udp2) { - case "enable": - $udp2 = ' -c:v copy ' - . ' -c:a copy ' - . ' -f mpegts "' . $data['udp2']['udp'] . '"'; - break; - case "disable": - $udp2 = ' -c:v ' . $data['udp2']['format'] - . ' -vf "scale=' . str_replace("x", ":", $data['udp2']['resolution']) . '"' - . ' -b:v ' . $data['udp2']['data_rate'] - . ' -maxrate ' . $data['udp2']['data_rate'] - . ' -bufsize ' . $data['udp2']['data_rate'] - . ' -r ' . $data['udp2']['framerate'] - . ' -g ' . $data['udp2']['gop'] - . ' -c:a ' . $data['udp2']['audio_format'] - . ' -b:a ' . $data['udp2']['audio_data_rate'] - . ' -af "volume=' . $data['udp2']['audio_db_gain'] . '"' - . ' -ar ' . $data['udp2']['audio_sample_rate'] - . ' ' . $data['udp2']['extra'] - . ' -f mpegts "' . $data['udp2']['udp'] . '"'; - break; - } - $file = "/var/www/encoder-udp2.sh"; - file_put_contents($file, $udp2); - exec('sudo systemctl enable encoder-udp2'); - exec('sudo systemctl restart encoder-udp2'); - } else { - exec('sudo systemctl stop encoder-udp2'); - exec('sudo systemctl disable encoder-udp2'); - } - break; - case "custom"; - if ($service_custom === "enable") { - $custom = 'ffmpeg -hwaccel auto -hide_banner -i "udp://@239.255.254.254:39000?fifo_size=5000000&overrun_nonfatal=1&localaddr=127.0.0.1" ' - . $data['custom_output']; - $file = "/var/www/encoder-custom.sh"; - file_put_contents($file, $custom); - exec('sudo systemctl enable encoder-custom'); - exec('sudo systemctl restart encoder-custom'); - } else { - exec('sudo systemctl stop encoder-custom'); - exec('sudo systemctl disable encoder-custom'); - } - break; - default: - error_log("Error no input found"); - break; - } -} - - -function update_firewall() {} - -function update_firmware() {} - -function update_service_backend($service, $srt_pass1, $srt_pass2) -{ - - $input = ""; - $input_source = ""; - $input_rtmp_mount = ""; - $input_rtmp_pass = ""; - $output = ""; - $srt_pass3 = ""; - $rtmp0_multiple[] = []; - $rtmp1_multiple[] = []; - $srt_multiple[] = []; - - $defaults = [ - 'input' => 'url', - 'use_common_backend' => 'use_common_backend', - 'hdmi' => [ - 'resolution' => '1920x1080', - 'audio_source' => 'hw:1,0', - 'framerate' => '30', - 'video_delay' => '300', - 'audio_delay' => '' - ], - 'url' => 'https://cdn.urmic.org/unavailable.mp4', - 'rtmp' => [ - 'mount' => 'channel_name', - 'password' => 'live', - ], - 'srt' => [ - 'stream_id_1' => 'forever', - 'stream_id_2' => 'steaming', - 'stream_id_3' => 'partner', - ], - 'udp' => 'udp://@224.1.1.1:8000', - 'custom' => '', - 'common_backend' => [ - 'resolution' => '1920x1080', - 'data_rate' => '5M', - 'framerate' => '30', - 'gop' => '30', - 'audio_db_gain' => '0dB', - 'audio_data_rate' => '256k', - 'audio_sample_rate' => '48000', - 'extra' => '' - ], - ]; - - - $jsonFile = __DIR__ . '/input.json'; - if (file_exists($jsonFile)) { - $raw = file_get_contents($jsonFile); - $data = json_decode($raw, true); - if (!is_array($data)) $data = $defaults; - } - - $use_common_backend = $data['use_common_backend']; - $input_source = $data['input']; - $input_rtmp_mount = $data['rtmp']['mount']; - - $jsonFile = __DIR__ . '/output.json'; - - $defaults = [ - 'service_display' => 'disable', - 'service_rtmp0_multiple' => 'disable', - 'service_rtmp0_hls' => 'disable', - 'service_rtmp0_dash' => 'disable', - 'service_rtmp1_multiple' => 'disable', - 'service_rtmp1_hls' => 'disable', - 'service_rtmp1_dash' => 'disable', - 'service_udp0' => 'disable', - 'service_udp1' => 'disable', - 'service_udp2' => 'disable', - 'service_srt_multiple' => 'disable', - 'service_custom' => 'disable', - - 'rtmp0_multiple' => [], - 'rtmp1_multiple' => [], - 'srt_multiple' => [], - 'rtmp0' => [ - 'common_backend' => 'enable', - 'resolution' => '1920x1080', - 'data_rate' => '6M', - 'framerate' => '30', - 'gop' => '30', - 'extra' => '', - 'audio_data_rate' => '128k', - 'audio_db_gain' => '0dB', - 'audio_sample_rate' => '48000' - ], - 'rtmp1' => [ - 'common_backend' => 'disable', - 'resolution' => '720x576', - 'data_rate' => '1.5M', - 'framerate' => '25', - 'gop' => '25', - 'extra' => '', - 'audio_data_rate' => '96k', - 'audio_db_gain' => '0dB', - 'audio_sample_rate' => '48000' - ], - 'udp0' => [ - 'common_backend' => 'disable', - 'udp' => 'udp://@224.1.1.1:8001', - 'format' => 'h264_qsv', - 'resolution' => '1280x720', - 'data_rate' => '2.2M', - 'framerate' => '25', - 'gop' => '25', - 'extra' => '', - 'audio_format' => 'aac', - 'audio_data_rate' => '128k', - 'audio_db_gain' => '0dB', - 'audio_sample_rate' => '48000' - ], - 'udp1' => [ - 'common_backend' => 'disable', - 'udp' => 'udp://@224.1.1.1:8001', - 'format' => 'h264_qsv', - 'resolution' => '720x576', - 'data_rate' => '1.5M', - 'framerate' => '25', - 'gop' => '25', - 'extra' => '', - 'audio_format' => 'mp2', - 'audio_data_rate' => '128k', - 'audio_db_gain' => '0dB', - 'audio_sample_rate' => '48000' - ], - 'udp2' => [ - 'common_backend' => 'disable', - 'udp' => 'udp://@224.1.1.1:8002', - 'format' => 'mpeg2video', - 'resolution' => '720x576', - 'data_rate' => '3M', - 'framerate' => '25', - 'gop' => '25', - 'extra' => '', - 'audio_format' => 'mp2', - 'audio_data_rate' => '96k', - 'audio_db_gain' => '0dB', - 'audio_sample_rate' => '48000' - ], - 'srt' => [ - 'common_backend' => 'enable', - 'format' => 'mpeg2video', - 'resolution' => '1920x1080', - 'data_rate' => '6M', - 'framerate' => '50', - 'gop' => '50', - 'extra' => '', - 'audio_format' => 'aac', - 'audio_data_rate' => '256k', - 'audio_db_gain' => '0dB', - 'audio_sample_rate' => '48000' - ], - - 'display' => '1920x1080@60.00', - 'display_audio' => '0,3', - - 'custom_output' => '' - ]; - - for ($i = 1; $i <= 11; $i++) { - $defaults['rtmp0_multiple'][$i] = ['url' => '', 'name' => '', 'enabled' => false]; - $defaults['rtmp1_multiple'][$i] = ['url' => '', 'name' => '', 'enabled' => false]; - $defaults['srt_multiple'][$i] = ['url' => '', 'name' => '', 'enabled' => false]; - } - - if (file_exists($jsonFile)) { - $raw = file_get_contents($jsonFile); - $data = json_decode($raw, true); - if (!is_array($data)) $data = $defaults; - $data = array_replace_recursive($defaults, $data); - } else { - $data = $defaults; - } - - $service_rtmp0_hls = $data['service_rtmp0_hls']; - $service_rtmp0_dash = $data['service_rtmp0_dash']; - $service_rtmp1_hls = $data['service_rtmp1_hls']; - $service_rtmp1_dash = $data['service_rtmp1_dash']; - $rtmp0_multiple = $data['rtmp0_multiple']; - $rtmp1_multiple = $data['rtmp1_multiple']; - $srt_multiple = $data['srt_multiple']; - - - switch ($service) { - case "rtmp": - - if ($service_rtmp0_hls === "enable") { - $hls0 = " - hls on; - hls_path /var/www/html/hls/shree; - hls_fragment 4; - hls_playlist_length 48; - hls_cleanup on; - hls_continuous on; -"; - } else { - $hls0 = " -"; - } - if ($service_rtmp0_dash === "enable") { - $dash0 = " - dash on; - dash_path /var/www/html/dash/shree; - dash_fragment 4; - dash_playlist_length 48; - dash_cleanup on; -"; - } else { - $dash0 = " -"; - } - if ($service_rtmp1_hls === "enable") { - $hls1 = " - hls on; - hls_path /var/www/html/hls/shreeshree; - hls_fragment 4; - hls_playlist_length 48; - hls_cleanup on; - hls_continuous on; -"; - } else { - $hls1 = " -"; - } - if ($service_rtmp1_dash === "enable") { - $dash1 = " - dash on; - dash_path /var/www/html/dash/shreeshree; - dash_fragment 4; - dash_playlist_length 48; - dash_cleanup on; -"; - } else { - $dash1 = " -"; - } - - $rtmp_push0 = ""; - for ($i = 1; $i <= 11; $i++) { - if ($rtmp0_multiple[$i]['enabled'] == 'true') { - $rtmp_push0 .= " - push " . $rtmp0_multiple[$i]['url'] . ";"; - } - } - $rtmp_push1 = ""; - for ($i = 1; $i <= 11; $i++) { - if ($rtmp1_multiple[$i]['enabled'] == 'true') { - $rtmp_push1 .= " - push " . $rtmp1_multiple[$i]['url'] . ";"; - } - } - - $rtmp_input_copy = ""; - if ($use_common_backend == 'transcode_every_time') { - $rtmp_input_copy = "push rtmp://127.0.0.1/shree/bhattji;"; - } - - $nginx = " -user www-data; -worker_processes auto; -worker_rlimit_nofile 100000; -pid /run/nginx.pid; -include /etc/nginx/modules-enabled/*.conf; - -events { - worker_connections 8192; - multi_accept on; -} - -rtmp { - server { - listen 1935; - chunk_size 4096; - - "; - if ($input_source === "rtmp") { - $nginx .= " - - application " . $input_rtmp_mount . " { - live on; - record off; - meta off; - wait_video on; - - sync 10ms; - idle_streams off; - - " . $rtmp_input_copy . " - } - -"; - } - $nginx .= " - - application shree { - live on; - record off; - meta off; - wait_video on; - - sync 10ms; - idle_streams off; - - " . $hls0 . " - " . $dash0 . " - " . $rtmp_push0 . " - } - application shreeshree { - live on; - record off; - meta off; - wait_video on; - - sync 10ms; - idle_streams off; - - " . $hls1 . " - " . $dash1 . " - " . $rtmp_push1 . " - } - } -}"; - - $nginx .= " - -http { - sendfile on; - tcp_nopush on; - types_hash_max_size 2048; - - include /etc/nginx/mime.types; - default_type application/octet-stream; - - ssl_protocols TLSv1 TLSv1.1 TLSv1.2 TLSv1.3; # Dropping SSLv3, ref: POODLE - ssl_prefer_server_ciphers on; - - access_log /var/log/nginx/access.log; - error_log /var/log/nginx/error.log warn; - - gzip on; - include /etc/nginx/conf.d/*.conf; - include /etc/nginx/sites-enabled/*; - -} - "; - - $file = "/var/www/nginx.conf"; - file_put_contents($file, $nginx); - exec('sudo cp /var/www/nginx.conf /etc/nginx/nginx.conf'); - exec("sudo nginx -t 2>&1", $output, $status); - if ($status === 0) { - exec("sudo systemctl restart nginx 2>&1", $o, $s); - } else { - exec('sudo cp /var/www/default_nginx.conf.conf /etc/nginx/nginx.conf'); - exec("sudo systemctl restart nginx"); - } - - break; - case "srt": - - $srt_push = ""; - - for ($i = 1; $i <= 11; $i++) { - if ($srt_multiple[$i]['enabled'] == 1) { - $srt_push .= " " . $srt_multiple[$i]['url']; - } - } - - $sls = " -srt { - - worker_threads 64; - worker_connections 1000; - - log_file /tmp/logs/error.log ; - log_level info; - - server { - listen 1937; - latency 2000; #ms - - domain_player shree; - domain_publisher " . $srt_pass1 . " ; - backlog 100; - idle_streams_timeout 10; - app { - app_player bhatt ; - app_publisher " . $srt_pass2 . " ; - - record_hls off; - record_hls_segment_duration 10; - "; - if ($srt_push != "") - $sls .= " - relay { - type push; - mode all; #all; hash - reconnect_interval 10; - idle_streams_timeout -1; - upstreams " . $srt_push . " ; - }"; - $sls .= " - } - } -} -"; - $file = "/var/www/sls.conf"; - file_put_contents($file, $sls); - exec('sudo systemctl enable srt'); - exec('sudo systemctl restart srt'); - - break; - } -}