bbsanc.php
来自「bbs server linux平台下软件源码」· PHP 代码 · 共 122 行
PHP
122 行
<?php /** * This file displays article to user in digest . * $Id: bbsanc.php,v 1.3 2003/08/05 01:02:37 kcn Exp $ */ require("funcs.php");function get_mimetype($name){ $dot = strrchr($name, '.'); if ($dot == $name) return "text/plain; charset=gb2312"; if (strcasecmp($dot, ".html") == 0 || strcasecmp($dot, ".htm") == 0) return "text/html; charset=gb2312"; if (strcasecmp($dot, ".jpg") == 0 || strcasecmp($dot, ".jpeg") == 0) return "image/jpeg"; if (strcasecmp($dot, ".gif") == 0) return "image/gif"; if (strcasecmp($dot, ".png") == 0) return "image/png"; if (strcasecmp($dot, ".pcx") == 0) return "image/pcx"; if (strcasecmp($dot, ".css") == 0) return "text/css"; if (strcasecmp($dot, ".au") == 0) return "audio/basic"; if (strcasecmp($dot, ".wav") == 0) return "audio/wav"; if (strcasecmp($dot, ".avi") == 0) return "video/x-msvideo"; if (strcasecmp($dot, ".mov") == 0 || strcasecmp($dot, ".qt") == 0) return "video/quicktime"; if (strcasecmp($dot, ".mpeg") == 0 || strcasecmp($dot, ".mpe") == 0) return "video/mpeg"; if (strcasecmp($dot, ".vrml") == 0 || strcasecmp($dot, ".wrl") == 0) return "model/vrml"; if (strcasecmp($dot, ".midi") == 0 || strcasecmp($dot, ".mid") == 0) return "audio/midi"; if (strcasecmp($dot, ".mp3") == 0) return "audio/mpeg"; if (strcasecmp($dot, ".pac") == 0) return "application/x-ns-proxy-autoconfig"; if (strcasecmp($dot, ".txt") == 0) return "text/plain; charset=gb2312"; if (strcasecmp($dot, ".xht") == 0 || strcasecmp($dot, ".xhtml") == 0) return "application/xhtml+xml"; if (strcasecmp($dot, ".xml") == 0) return "text/xml"; return "application/octet-stream";} if ($loginok != 1) html_nologin(); else { if (isset($_GET["path"])) $path = $_GET["path"]; else { html_init("gb2312"); html_error_quit("错误的文章"); } if (strstr($path, ".Names") || strstr($path, "..") || strstr($path, "SYSHome")){ html_init("gb2312"); html_error_quit("错误的文章"); } if($path[0]=='/') $filename="0Announce".$path; else $filename="0Announce/".$path; if( bbs_ann_traverse_check($filename) < 0 ) { html_init("gb2312"); html_error_quit("错误的目录"); } if(! file_exists($filename)){ html_init("gb2312"); html_error_quit("错误的文章号..."); } @$attachpos=$_GET["ap"];//pointer to the size after ATTACHMENT PAD if ($attachpos!=0) { $file = fopen($filename, "rb"); fseek($file,$attachpos); $attachname=''; while (1) { $char=fgetc($file); if (ord($char)==0) break; $attachname=$attachname . $char; } $str=fread($file,4); $array=unpack('Nsize',$str); $attachsize=$array["size"]; Header("Content-type: " . get_mimetype($attachname)); Header("Accept-Ranges: bytes"); Header("Accept-Length: " . $attachsize); Header("Content-Disposition: filename=" . $attachname); echo fread($file,$attachsize); fclose($file); exit; } else { html_init("gb2312");?><body><center><p><?php echo BBS_FULL_NAME; ?> -- 精华区文章阅读 </p><hr class="default" /><table width="610" border="1"><tr><td><?php echo bbs_printansifile($filename,1,$_SERVER['PHP_SELF'] . '?' . $_SERVER['QUERY_STRING']);?></td></tr></table><hr>[<a href="javascript:history.go(-1)">返回上一页</a>]</center><?php } html_normal_quit(); }?>⌨️ 快捷键说明
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