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This commit is contained in:
yuancheng
2026-07-19 18:27:27 +08:00
parent fe4b286ce1
commit 0febcf69f4
170 changed files with 19490 additions and 11878 deletions
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admin/download_modem_log.php
+41 -54
View File
@@ -1,63 +1,50 @@
<?php
/**
* MMDVM modem log download.
*
* Sends today's /var/log/pi-star/MMDVM-YYYY-MM-DD.log (or the
* dstarrepeater equivalent) as a download. Picks the right log
* filename based on which mode marker exists in /etc/. Streams the
* file in 8 KiB chunks, with a User-Agent sniff to translate \n to
* \r\n for Windows clients.
*
* NOTE for the security pass: no setSecurityHeaders() call (binary
* download), and no auth check beyond the PHP_SELF guard.
*/
require_once($_SERVER['DOCUMENT_ROOT'] . '/config/security_headers.php');
setSecurityHeaders();
if ($_SERVER["PHP_SELF"] == "/admin/download_modem_log.php") {
if (file_exists('/etc/dstar-radio.mmdvmhost')) {
$logfile = "/var/log/pi-star/MMDVM-".gmdate('Y-m-d').".log";
}
elseif (file_exists('/etc/dstar-radio.dstarrepeater')) {
if (file_exists("/var/log/pi-star/DStarRepeater-".gmdate('Y-m-d').".log")) {$logfile = "/var/log/pi-star/DStarRepeater-".gmdate('Y-m-d').".log";}
if (file_exists("/var/log/pi-star/dstarrepeaterd-".gmdate('Y-m-d').".log")) {$logfile = "/var/log/pi-star/dstarrepeaterd-".gmdate('Y-m-d').".log";}
}
if (file_exists('/etc/dstar-radio.mmdvmhost')) {
$logfile = "/var/log/pi-star/MMDVM-".gmdate('Y-m-d').".log";
}
elseif (file_exists('/etc/dstar-radio.dstarrepeater')) {
if (file_exists("/var/log/pi-star/DStarRepeater-".gmdate('Y-m-d').".log")) {$logfile = "/var/log/pi-star/DStarRepeater-".gmdate('Y-m-d').".log";}
if (file_exists("/var/log/pi-star/dstarrepeaterd-".gmdate('Y-m-d').".log")) {$logfile = "/var/log/pi-star/dstarrepeaterd-".gmdate('Y-m-d').".log";}
}
$hostNameInfo = exec('cat /etc/hostname');
$unixfile = file_get_contents($logfile);
$dosfile = str_replace("\n", "\r\n", $unixfile);
$hostNameInfo = exec('cat /etc/hostname');
header('Pragma: public');
header('Expires: 0');
header('Cache-Control: must-revalidate, post-check=0, pre-check=0');
header('Cache-Control: private', false);
header('Content-Type: text/plain');
if ($hostNameInfo != "pi-star") {
header('Content-Disposition: attachment; filename="Pi-Star_'.$hostNameInfo.'_'.basename($logfile).'";');
} else {
header('Content-Disposition: attachment; filename="Pi-Star_'.basename($logfile).'";');
}
header('Content-Length: '.filesize($logfile));
header('Accept-Ranges: bytes');
header('Pragma: public');
header('Expires: 0');
header('Cache-Control: must-revalidate, post-check=0, pre-check=0');
header('Cache-Control: private', false);
header('Content-Type: text/plain');
if ($hostNameInfo != "cdn") {
header('Content-Disposition: attachment; filename="CDN_'.$hostNameInfo.'_'.basename($logfile).'";');
} else {
header('Content-Disposition: attachment; filename="CDN_'.basename($logfile).'";');
}
header('Content-Length: '.filesize($logfile));
header('Accept-Ranges: bytes');
// User Agent Detection
if (strpos($_SERVER['HTTP_USER_AGENT'], 'indows') !== false) {
$userAgent = "Windows";
} else {
$userAgent = "NonWindows";
}
// User Agent Detection
if (strpos($_SERVER['HTTP_USER_AGENT'], 'indows') !== false) {
$userAgent = "Windows";
} else {
$userAgent = "NonWindows";
}
// Pre-flight checks done, send the output.
set_time_limit(0);
$file = @fopen($logfile,"rb");
while(!feof($file)) {
if ($userAgent == "Windows") { print(str_replace("\n", "\r\n", @fread($file, 1024*8))); }
if ($userAgent == "NonWindows") { print(@fread($file, 1024*8)); }
ob_flush();
flush();
}
// Pre-flight checks done, send the output.
set_time_limit(0);
$file = @fopen($logfile,"rb");
while(!feof($file)) {
if ($userAgent == "Windows") { print(str_replace("\n", "\r\n", @fread($file, 1024*8))); }
if ($userAgent == "NonWindows") { print(@fread($file, 1024*8)); }
ob_flush();
flush();
}
// Ok we are done, close the file and clean up.
@fclose($file);
exit;
// Ok we are done, close the file and clean up.
@fclose($file);
exit;
}
else { die; }
?>