55 lines
1009 B
PHP
55 lines
1009 B
PHP
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<?php
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set_time_limit (600);
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$action = $_POST["action"];
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$dpath = '/link/update/update.tar';
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if($action == "download")
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{
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$name = $_POST["name"];
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$chip = $_POST["chip"];
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$type = $_POST["type"];
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$remote="http://help.linkpi.cn:5735/upgrade/".$chip."/".$type."/".$name;
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$header_array = get_headers($remote, true);
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$file_size = $header_array['Content-Length'];
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echo json_encode(["size"=>$file_size]);
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fastcgi_finish_request();
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$rfile = fopen ($remote, "rb");
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if ($rfile)
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{
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$dfile = fopen ($dpath, "wb");
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if ($dfile)
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{
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while(!feof($rfile))
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{
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fwrite($dfile, fread($rfile, 1024 * 8 ), 1024 * 8 );
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}
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}
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}
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if ($rfile)
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{
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fclose($rfile);
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}
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if ($dfile)
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{
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fclose($dfile);
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}
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}
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if($action == "get_file_size")
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{
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if(file_exists($dpath))
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echo json_encode(["size"=>filesize($dpath)]);
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else
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echo json_encode(["size"=>0]);
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}
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