function login_init()
{
global $currentuinfo;
global $loginok;
global $currentuser_num;
global $currentuinfo_num;
global $currentuser;
global $utmpnum;
global $setboard;
global $fromhost;
$currentuinfo_tmp = array();
set_fromhost();
$compat_telnet = 0;
@($sessionid = $_GET["sid"]);
//TODO: add the check of telnet compat
if ($sessionid != '' && $_SERVER['PHP_SELF'] == '/bbscon.php') {
$utmpnum = decodesessionchar($sessionid[0]) + decodesessionchar($sessionid[1]) * 36 + decodesessionchar($sessionid[2]) * 36 * 36;
$utmpkey = decodesessionchar($sessionid[3]) + decodesessionchar($sessionid[4]) * 36 + decodesessionchar($sessionid[5]) * 36 * 36 + decodesessionchar($sessionid[6]) * 36 * 36 * 36 + decodesessionchar($sessionid[7]) * 36 * 36 * 36 * 36 + decodesessionchar($sessionid[8]) * 36 * 36 * 36 * 36 * 36;
$userid = '';
$compat_telnet = 1;
} else {
@($utmpkey = $_COOKIE["UTMPKEY"]);
@($utmpnum = $_COOKIE["UTMPNUM"]);
@($userid = $_COOKIE["UTMPUSERID"]);
}
if ($utmpkey != "") {
if (($ret = bbs_setonlineuser($userid, intval($utmpnum), intval($utmpkey), $currentuinfo_tmp, $compat_telnet)) == 0) {
$loginok = 1;
$currentuinfo_num = bbs_getcurrentuinfo();
$currentuser_num = bbs_getcurrentuser($currentuser);
} else {
$utmpkey = "";
}
}
// add by stiger, 如果登陆失败就继续用guest登陆
if ($utmpkey == "") {
$error = bbs_wwwlogin(0);
if ($error == 2 || $error == 0) {
$data = array();
$num = bbs_getcurrentuinfo($data);
setcookie("UTMPKEY", $data["utmpkey"], 0, "/");
setcookie("UTMPNUM", $num, 0, "/");
setcookie("UTMPUSERID", $data["userid"], 0, "/");
setcookie("LOGINTIME", $data["logintime"], 0, "/");
setcookie("WWWPARAMS", WWW_DEFAULT_PARAMS, 0, "/");
@($utmpkey = $data["utmpkey"]);
@($utmpnum = $num);
@($userid = $data["userid"]);
$compat_telnet = 1;
}
//guest 登陆成功，设置一下
if ($utmpkey != "") {
if (($ret = bbs_setonlineuser($userid, intval($utmpnum), intval($utmpkey), $currentuinfo_tmp, $compat_telnet)) == 0) {
$loginok = 1;
$currentuinfo_num = bbs_getcurrentuinfo();
$currentuser_num = bbs_getcurrentuser($currentuser);
}
}
}
$currentuinfo = $currentuinfo_tmp;
settype($utmpnum, "integer");
if ($loginok != 1 && $_SERVER["PHP_SELF"] != "/bbslogin.php") {
error_nologin();
return;
}
if ($loginok == 1 && (isset($setboard) && $setboard == 1)) {
bbs_set_onboard(0, 0);
}
//add end
}
$gid = $_GET["gid"];
settype($gid, "integer");
if ($gid < 0) {
$gid = 0;
}
$board = $_GET["board"];
$brdarr = array();
$bid = bbs_getboard($board, $brdarr);
if ($bid == 0) {
html_error_quit("错误的讨论区");
}
$board = $brdarr["NAME"];
$board_desc = $brdarr["DESC"];
$brd_encode = urlencode($board);
$isnormalboard = bbs_normalboard($board);
bbs_set_onboard($bid, 1);
$usernum = $currentuser["index"];
if (!$isnormalboard && bbs_checkreadperm($usernum, $bid) == 0) {
html_error_quit("错误的讨论区");
}
$haveprev = 0;
$num = bbs_get_threads_from_gid($bid, $gid, 0, $articles, $haveprev);
if ($num == 0) {
html_error_quit("错误的参数");
}
if ($isnormalboard) {
/* cache 判断索引修改时间 - atppp */
$dotdirname = bbs_get_board_index($board, $dir_modes["NORMAL"]);
if (cache_header("public", @filemtime($dotdirname), 300)) {
return;
}
} else {
html_error_quit("错误的讨论区");
}
$id = intval($_GET["id"]);
if (!$id) {
html_error_quit("错误的文章");
}
// 检查用户能否阅读该版
$brdarr = array();
$brdnum = bbs_getboard($board, $brdarr);
if ($brdnum == 0) {
html_error_quit("错误的讨论区");
}
$board = $brdarr["NAME"];
$brd_encode = urlencode($board);
bbs_set_onboard($brdnum, 1);
$usernum = $currentuser["index"];
if (bbs_checkreadperm($usernum, $brdnum) == 0) {
html_error_quit("错误的讨论区");
}
if (isset($_POST["oldprop"])) {
$oldprop = $_POST["oldprop"];
$prop = $oldprop & 070;
if (isset($_POST["mailback"]) && $_POST["mailback"] == "on") {
$prop |= 04;
}
if (isset($_POST["innflag"]) && $_POST["innflag"] == "on") {
$prop |= 02;
}
if (isset($_POST["cancelo"]) && $_POST["cancelo"] == "on") {
$prop |= 01;
function login_init($sid = FALSE, $no_auto_guest_login = FALSE)
{
global $currentuinfo;
global $loginok;
global $currentuser_num;
global $currentuinfo_num;
global $currentuser;
global $utmpnum;
global $setboard;
global $fromhost;
global $fullfromhost;
$currentuinfo_tmp = array();
$compat_telnet = 0;
$sessionid = "";
if ($sid) {
if (is_string($sid)) {
$sessionid = $sid;
} else {
@($sessionid = $_GET["sid"]);
if (!$sessionid) {
@($sessionid = $_POST["sid"]);
}
if (!$sessionid) {
@($sessionid = $_COOKIE["sid"]);
}
settype($sessionid, "string");
}
}
if ($sessionid && strlen($sessionid) == 9) {
$utmpnum = decodesessionchar($sessionid[0]) + decodesessionchar($sessionid[1]) * 36 + decodesessionchar($sessionid[2]) * 36 * 36;
$utmpkey = decodesessionchar($sessionid[3]) + decodesessionchar($sessionid[4]) * 36 + decodesessionchar($sessionid[5]) * 36 * 36 + decodesessionchar($sessionid[6]) * 36 * 36 * 36 + decodesessionchar($sessionid[7]) * 36 * 36 * 36 * 36 + decodesessionchar($sessionid[8]) * 36 * 36 * 36 * 36 * 36;
$userid = '';
$compat_telnet = 1;
} else {
@($utmpkey = $_COOKIE["UTMPKEY"]);
@($utmpnum = $_COOKIE["UTMPNUM"]);
@($userid = $_COOKIE["UTMPUSERID"]);
}
if ($utmpkey) {
if (($ret = bbs_setonlineuser($userid, intval($utmpnum), intval($utmpkey), $currentuinfo_tmp, $compat_telnet)) == 0) {
$loginok = 1;
$currentuinfo_num = bbs_getcurrentuinfo();
$currentuser_num = bbs_getcurrentuser($currentuser);
} else {
$utmpkey = "";
}
}
// add by stiger, 如果登录失败就继续用guest登录
if (!$sessionid && !$utmpkey && !$no_auto_guest_login) {
set_fromhost();
$error = bbs_wwwlogin(0, $fromhost, $fullfromhost);
if ($error == 2 || $error == 0) {
$data = array();
$num = bbs_getcurrentuinfo($data);
setcookie("UTMPKEY", $data["utmpkey"], 0, "/");
setcookie("UTMPNUM", $num, 0, "/");
setcookie("UTMPUSERID", $data["userid"], 0, "/");
header("Set-KBSRC: /");
@($utmpkey = $data["utmpkey"]);
@($utmpnum = $num);
@($userid = $data["userid"]);
$compat_telnet = 1;
}
//guest 登录成功，设置一下
if ($utmpkey != "") {
if (($ret = bbs_setonlineuser($userid, intval($utmpnum), intval($utmpkey), $currentuinfo_tmp, $compat_telnet)) == 0) {
$loginok = 1;
$currentuinfo_num = bbs_getcurrentuinfo();
$currentuser_num = bbs_getcurrentuser($currentuser);
}
}
}
$currentuinfo = $currentuinfo_tmp;
settype($utmpnum, "integer");
if ($loginok != 1 && !$no_auto_guest_login) {
delete_all_cookie();
cache_header("nocache");
?>
<html>
<head><meta http-equiv="Content-Type" content="text/html; charset=gb2312" /></head>
<body>您还没有登录，或者你发呆时间过长被服务器清除。 请重新<a href="index.html" target="_top">登录</a>。</body>
</html>
<?php
exit;
}
if ($loginok == 1 && (isset($setboard) && $setboard == 1)) {
bbs_set_onboard(0, 0);
}
return $sessionid;
}
function atomic_ann()
{
global $currentuser;
$file = false;
$path = @trim($_GET['path']);
if (isset($_GET['file'])) {
$path = trim($_GET['file']);
if ($path[0] == '/') {
$path = "0Announce" . $path;
} else {
$path = "0Announce/" . $path;
}
$file = $path;
$modfile = $file;
} else {
if ($path[0] == '/') {
$path1 = "0Announce" . $path;
} else {
$path1 = "0Announce/" . $path;
}
$modfile = $path1 . "/.Names";
}
if (strstr($path, '.Names') || strstr($path, '..') || strstr($path, 'SYSHome')) {
atomic_error('不存在该目录');
}
$boardName = '';
$articles = array();
$path_tmp = '';
if ($file === false) {
$ret = bbs_read_ann_dir($path, $boardName, $path_tmp, $articles);
switch ($ret) {
case -1:
atomic_error('精华区目录不存在');
case -2:
atomic_error('无法加载目录文件');
case -3:
break;
case -9:
atomic_error('系统错误');
default:
}
$path = $path_tmp;
} else {
if (bbs_ann_traverse_check($path, $currentuser["userid"]) < 0) {
atomic_error("错误的目录");
}
}
$parent = '';
$up_dirs = array();
$up_cnt = bbs_ann_updirs($path, $boardName, $up_dirs);
$cacheit = true;
if ($up_cnt >= 2) {
$parent = $up_dirs[$up_cnt - 2];
}
if ($boardName) {
$brdArr = array();
$boardID = bbs_getboard($boardName, $brdArr);
$boardArr = $brdArr;
if ($boardID) {
$boardName = $boardArr['NAME'];
$usernum = $currentuser['index'];
if (bbs_checkreadperm($usernum, $boardID) == 0) {
foundErr('不存在该目录');
}
bbs_set_onboard($boardID, 1);
if (!bbs_normalboard($boardName)) {
$cacheit = false;
}
} else {
$boardName = '';
}
} else {
$boardID = 0;
}
if ($cacheit) {
if (cache_header('public', @filemtime($modfile), 300)) {
return;
}
}
atomic_header();
$html = "<p>";
if ($boardID) {
$html .= "<a href='?act=board&board=" . $boardName . "'>回 " . $boardName . " 版面</a> ";
}
if ($parent) {
$html .= "<a href='?act=ann&path=" . $parent . "'>回上级目录</a> ";
}
$html .= "<a href='?'>回首页</a></p>";
if ($file !== false) {
echo $html;
echo bbs2_readfile_text($file, MAXCHAR, 2);
} else {
$html .= "<pre> 编号 [类别] 标 题 整 理 编辑日期\n";
if (count($articles) >= 0) {
$i = 1;
foreach ($articles as $article) {
switch ($article['FLAG']) {
case 0:
continue 2;
case 1:
$alt = '目录';
$url = '?act=ann&path=' . urlencode($article['PATH']);
break;
case 2:
case 3:
default:
$alt = '文件';
$url = '?act=ann&file=' . urlencode($article['PATH']);
}
$html .= sprintf("%5d ", $i) . "[" . $alt . "]";
$html .= $article['FLAG'] == 3 ? "@" : " ";
$title = sprintf("%-37.37s", trim($article['TITLE']));
$html .= '<a href="' . $url . '">' . htmlspecialchars($title) . ' </a>';
$bm = explode(' ', trim($article['BM']));
$html .= sprintf(" %-12.12s ", $bm[0]);
$html .= date('Y-m-d', $article['TIME']) . "\n";
$i++;
}
}
$html .= "</pre>";
echo $html;
}
atomic_footer();
}
/**
* function setOnBoard set current user on this board
*
* @return null
* @access public
*/
public function setOnBoard()
{
bbs_set_onboard($this->BID, 1);
}