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<?php
/**
 * 程序说明
 * @package   水绵快跑
 * @author    微易 <81990101@qq.com>
 * @copyright Copyright (c) 2018-2020
 * @since     FileBox Version 1.10.0.1
 *
 * 设置说明  
 * $sitetitle - 标题名称
 * $user - 用户名
 * $pass - 密码
 * $safe_num - 设置多少次后禁止登陆，为0则不限制，建议为3-5
 * $mail - 若有恶意登录，会发邮件到这个邮箱，前提是mail()函数可用！
 */
header('Content-Type: text/html; charset=utf-8');
date_default_timezone_set('Asia/Shanghai');
session_start();
error_reporting(1);

$meurl = $_SERVER['PHP_SELF'];
$os = (DIRECTORY_SEPARATOR=='\\')?"windows":'linux';
$op = (isset($_REQUEST['op']))?htmlentities($_REQUEST['op']):'home';
$action = (isset($_REQUEST['action']))?htmlspecialchars($_REQUEST['action']):'';
$folder = (isset($_REQUEST['folder']))?htmlspecialchars($_REQUEST['folder']):'./swmsjk/';
$arr = str_split($folder);
if($arr[count($arr)-1]!=='/')$folder .= '/';
while(preg_match('/\.\.\//',$folder))$folder = preg_replace('/\.\.\//','/',$folder);
while(preg_match('/\/\//',$folder))$folder = preg_replace('/\/\//','/',$folder);
if($folder == '')$folder = "./";
$ufolder = $folder;

/****************************************************************/
/* 用户登录函数                                                 */
/*                                                              */
/* 需要浏览器开启Cookies才可使用                                */
/****************************************************************/

/****************************************************************/
/* function maintop()                                           */
/*                                                              */
/* 控制站点的样式和头部内容                                     */
/* $title -> 顶部标题 $showtop -> 是否显示头部菜单              */
/****************************************************************/

/****************************************************************/
/* function login()                                             */
/*                                                              */
/* 登录验证 $user and md5($pass)                                */
/* 需要浏览器支持Cookie                                         */
/****************************************************************/

/****************************************************************/
/* function home()                                              */
/*                                                              */
/* Main function that displays contents of folders.             */
/****************************************************************/

function home() {
    global $os, $meurl ,$folder, $ufolder;

$content1 = "";
    $content2 = "";

$folder = gCode($folder);
    if(opendir($folder)){$style = opendir($folder);}else{printerror("目录不存在！\n");exit;}
    $a=1;$b=1;

if($folder)$_SESSION['folder']=$ufolder;

maintop("主页");
    echo '<script>var order;function generateCompareTRs(iCol,sDataType,iOrder){return function compareTRs(oTR1,oTR2){vValue1=convert(oTR1.cells[iCol].getAttribute(iOrder),sDataType);vValue2=convert(oTR2.cells[iCol].getAttribute(iOrder),sDataType);order=iOrder;if(vValue1<vValue2){return -1}else{if(vValue1>vValue2){return 1}else{return 0}}}}function convert(sValue,sDataType){switch(sDataType){case"int":return parseInt(sValue);default:return sValue.toString()}}function sortTable(iOrder,iCol,sDataType){var oTable=document.getElementById("tblSort");var oTBody=oTable.tBodies[0];var colDataRows=oTBody.rows;var aTRs=new Array;for(var i=0;i<colDataRows.length;i++){aTRs[i]=colDataRows[i]}if(oTable.sortCol==iCol & iOrder==order){aTRs.reverse()}else{aTRs.sort(generateCompareTRs(iCol,sDataType,iOrder))}var oFragment=document.createDocumentFragment();for(var j=0;j<aTRs.length;j++){oFragment.appendChild(aTRs[j])}oTBody.appendChild(oFragment);oTable.sortCol=iCol;}</script>';
    echo "<form method='post'><table border='0' cellpadding='2' cellspacing='0' width=100% class='mytable odTable' id='tblSort'>\n";
    while($stylesheet = readdir($style)) {
    $ufolder = $folder;
    $sstylesheet = $stylesheet;
    if($os!=='windows'):$qx = "<td>".substr(sprintf('%o',fileperms($ufolder.$sstylesheet)), -3)."</td>";$xx='<td></td>';else:$qx = '';$xx='';endif;
    if ($stylesheet !== "." && $stylesheet !== ".." ) {
        $stylesheet = uCode($stylesheet);
        $folder = uCode($folder);
        $trontd = "<tr width=100% onclick='st=document.getElementById(\"$stylesheet\").checked;if(st==true){document.getElementById(\"$stylesheet\").checked=false;this.style.backgroundColor=\"\";}else{document.getElementById(\"$stylesheet\").checked=true;this.style.backgroundColor=\"#e3e3e5\";}'><td><svg width='21' height='21'>";
        $rename = "<td><a href='{$meurl}?op=ren&file=".htmlspecialchars($stylesheet)."&folder=$folder'><span class='com'>💽</span><span class='mobi'>重命名</span></a></td>\n";
        if (is_dir(gCode($folder.$stylesheet)) && is_readable(gCode($folder.$stylesheet))) {
            $content1[$a] = "$trontd<rect width='10px' height='14' style='fill:#ffe792' stroke='#e6c145' stroke-width='0.5' x='4' y='4'/><rect width='2px' height='5px' style='fill:#ffe792' stroke='#e6c145' stroke-width='0.5' x='13' y='13'/></svg><input name='select_item[d][$stylesheet]'  type='checkbox' id='$stylesheet' class='checkbox home' value='{$folder}{$stylesheet}' /></td>\n"
                           ."<td _order='1{$stylesheet}'' _ext='1' _time='1'><a href='{$meurl}?op=home&folder={$folder}{$stylesheet}/' title='".gettime($folder.$stylesheet)."'>{$stylesheet}</a></td>\n"
                           ."<td _size='1'>".Size(dirSize($folder.$stylesheet))."</td>"
                           ."<td><span class='mobi'><a href='{$meurl}?op=home&folder=".htmlspecialchars($folder.$stylesheet)."/'>打开</a><span></td>\n"
                           .$rename
                           ."<td><a href='{$folder}{$stylesheet}' target='_blank'><span class='com'>🔍</span><span class='mobi'>查看</span></a></td>\n"
                           .$qx."</tr>\n";
            $a++;
            $folder = gCode($folder);
        }elseif(!is_dir(gCode($folder.$stylesheet)) && is_readable(gCode($folder.$stylesheet))){
        $arr = explode('.',$folder.$stylesheet);
        $arr = end($arr);
        if($arr == 'zip'){#判断是否是zip文件
            $filesizeme = filesize($ufolder.$sstylesheet);
            $content2[$b] = "$trontd<rect width='12' height='10' style='fill:#85d3f9' stroke='#48b8f4' stroke-width='0.5' x='3' y='4'/><rect width='12' height='2' style='fill:#fc8f24' stroke='#d66e1a' stroke-width='0.5' x='3' y='14'/><rect width='12' height='2' style='fill:#83d12a' stroke='#579714' stroke-width='0.5' x='3' y='16'/><rect width='2' height='14' style='fill:#763207' stroke='#97460b' stroke-width='0.5' x='11' y='4'/></svg><input name='select_item[f][$stylesheet]' type='checkbox' id='$stylesheet' onpropertychange='if(this.checked=false){this.parentNode.parentNode.style.backgroundColor='#e3e3e5';}else{this.parentNode.parentNode.style.backgroundColor='';}' class='checkbox home' value='{$folder}{$stylesheet}' /></td>\n"
                           ."<td _order='3{$stylesheet}'' _ext='3{$arr}'' _time='".(filemtime($folder.$stylesheet)+3)."''><a href='{$folder}{$stylesheet}' title='".gettime($folder.$stylesheet)."' target='_blank'>{$stylesheet}</a></td>\n"
                           ."<td _size='".($filesizeme+3)."''>".Size($filesizeme)."</td>"
                           ."<td></td>\n"
                           .$rename
                           ."<td><a href='{$meurl}?op=unz&dename=".htmlspecialchars($stylesheet)."&folder=$folder'><span class='com'>🎁</span><span class='mobi'>提取</span></a></td>\n"
                           .$qx."</tr>\n";
        }elseif($arr == 'gif'||$arr == 'jpg'||$arr == 'png'||$arr == 'bmp'||$arr == 'png5'||$arr == 'psd'||$arr == 'webp'||$arr == 'gz'||$arr == 'gzip'){
            $filesizeme = filesize($ufolder.$sstylesheet);
            $content2[$b] = "$trontd<rect width='10px' height='14' style='fill:#f8f9f9' stroke='#8f9091' stroke-width='0.5' x='4' y='4'/><rect width='2px' height='3px' style='fill:#f8f9f9' stroke='#8f9091' stroke-width='0.5' x='12' y='4'/><rect width='6' height='5px' style='fill:#f8f9f9' stroke='#438bd4' stroke-width='0.5' x='6' y='8'/><rect width='6' height='2px' style='fill:#438bd4' stroke='#438bd4' stroke-width='0.5' x='6' y='13'/></svg><input name='select_item[f][$stylesheet]' type='checkbox' id='$stylesheet' class='checkbox home' value='{$folder}{$stylesheet}' /></td>\n"
                           ."<td _order=\"3{$stylesheet}\" _ext=\"3{$arr}\" _time=\"".(filemtime($folder.$stylesheet)+3)."\"><a href='{$folder}{$stylesheet}' title='".gettime($folder.$stylesheet)."' target='_blank'>{$stylesheet}</a></td>\n"
                           ."<td _size=\"".($filesizeme+3)."\">".Size($filesizeme)."</td>"
                           ."<td></td>\n"
                           .$rename
                           ."<td><a href='{$folder}{$stylesheet}' target='_blank'><span class='com'>🔍</span><span class='mobi'>查看</span></a></td>\n"
                           .$qx."</tr>\n";
        }else{
          $filesizeme = filesize($ufolder.$sstylesheet);
            $content2[$b] = "$trontd<rect width='10px' height='14' style='fill:#f8f9f9' stroke='#8f9091' stroke-width='0.5' x='4' y='4'/><rect width='2px' height='3px' style='fill:#f8f9f9' stroke='#8f9091' stroke-width='0.5' x='12' y='4'/></svg><input name='select_item[f][$stylesheet]' type='checkbox' id='$stylesheet' class='checkbox home' value='{$folder}{$stylesheet}' /></td>\n"
                           ."<td _order='3{$stylesheet}' _ext='3{$arr}' _time='".(filemtime($folder.$stylesheet)+3)."'><a href='{$folder}{$stylesheet}' title='".gettime($folder.$stylesheet)."' target='_blank'>{$stylesheet}</a></td>\n"
                           ."<td _size='".($filesizeme+3)."'>".Size(filesize($ufolder.$sstylesheet))."</td>"
                           ."<td><a href='{$meurl}?op=edit&fename=".htmlspecialchars($stylesheet)."&folder=$folder'><span class='com'>📝</span><span class='mobi'>编辑</span></a></td>\n"
                           .$rename
                           ."<td><a href='{$folder}{$stylesheet}' target='_blank'><span class='com'>🔍</span><span class='mobi'>查看</span></a></td>\n"
                           .$qx."</tr>\n";
        }
        $b++;
        $folder = gCode($folder);
    }
    } 
}
    closedir($style);

$lu = explode('/', $_SESSION['folder']);
    array_pop($lu);
    $u = '';
    echo '<div class="title">';
    foreach ($lu as $v) {
        $u = $u.$v.'/';
        if($v=='.'){$v='主页';}elseif($v==''){$v='根目录';}
        echo '<a href="'.$meurl.'?op=home&folder='.$u.'">'.$v.'</a> » ';
    }
    echo "文件\n"
        ."<span class='right'>",$a-1," 个文件夹 ",$b-1," 个文件</span></div>"
        ."<div style='position:fixed;bottom:0;margin-left:3px;'><input type='checkbox' id='check' onclick='Check()'> <input class='button' name='action' type='submit' value='移动' /> <input class='button' name='action' type='submit' value='复制' /><input class='button' name='action' type='submit' onclick='return confirm(\"您真的要删除选中的文件吗?\")' value='删除' /></div>";

if($os!=='windows'):$qx = "<th width=40>权限</th>\n";else:$qx = '';endif;
    echo "<thead><span id='idCheckbox'></span><tr class='headtable' width=100%>"
        ."<script>function Check(){collid=document.getElementById('check');coll=document.getElementsByTagName('input');if(collid.checked){for(var i=0;i<coll.length;i++){if(coll[i].type=='checkbox'){coll[i].checked=true;coll[i].parentNode.parentNode.style.backgroundColor='#e3e3e5';}}}else{for(var i=0;i<coll.length;i++){if(coll[i].type=='checkbox'){coll[i].checked=false;coll[i].parentNode.parentNode.style.backgroundColor='';}}}}</script>"
       ."<th width=20px></th>\n"
       ."<th style='width: calc(100% - 225px);'><div class='mobile'><span onclick=\"sortTable('_order',1);\">文件名</span> <b>/</b> <span onclick=\"sortTable('_ext',1);\">类型 <b>/</b></span> <span onclick=\"sortTable('_time',1,'int');\">时间</span></div></th>\n"
       ."<th width=65px><span onclick=\"sortTable('_size',2,'int');\">大小</span></th>\n"
       ."<th class='open'><span class='mobi'>打开</span></th>\n"
       ."<th class='rename'><span class='mobi'>重命名</span></th>\n"
       ."<th class='open'><span class='mobi'>查看</span></th>\n"
       .$qx
       ."</tr></thead><tbody>";
    if($_SESSION['folder']!="./" and $_SESSION['folder']!="/"){
        $last = (substr($_SESSION['folder'],0,1)=='/')?explode('/', substr($_SESSION['folder'],1,-1)):explode('/', substr($_SESSION['folder'],2,-1));
        $back = (substr($_SESSION['folder'],0,1)=='/')?'':substr($_SESSION['folder'],0,1);
        array_pop($last);
        foreach ($last as $value) {
          $back = $back.'/'.$value;
        }
        if($os=='windows')$qx="";else $qx="<td></td>";
        echo "<tr width=100%><td></td><td _order=\"1\" _ext=\"1\" _time=\"1\"><a href='{$meurl}?op=home&folder=".$back."/"."'>上级目录</a></td><td _size=\"1\"></td><td></td><td></td><td></td>$xx</tr>";
    }
    for ($a=1; $a<count($content1)+1;$a++) if(!empty($content1)) echo $content1[$a];
    for ($b=1; $b<count($content2)+1;$b++) echo $content2[$b];
      echo "</tbody></form>";

echo "</table>";
    mainbottom();
}

function curl_get_contents($url)   
{   
    $ch = curl_init();   
    curl_setopt($ch, CURLOPT_URL, $url); 
    curl_setopt($ch, CURLOPT_TIMEOUT, 60);
    curl_setopt($ch,CURLOPT_FOLLOWLOCATION,1);
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
    $r = curl_exec($ch);   
    curl_close($ch);   
    return $r;   
}

/****************************************************************/
/* function up()                                                */
/*                                                              */
/* First step to Upload.                                        */
/* User enters a file and the submits it to upload()            */
/****************************************************************/

function up() {
    global $meurl, $folder;
    maintop("上传");

echo "<FORM ENCTYPE='multipart/form-data' ACTION='{$meurl}?op=upload' METHOD='POST'>\n"
        ."<div class='title'>本地上传 Max:".ini_get('upload_max_filesize').",".ini_get('max_file_uploads')."个</div><div class='box' style='border-bottom:0;'><input type='File' name='upfile[]' multiple size='30'>\n"
        ."</div><input type='text' name='ndir' style='width:calc(100% - 12px);margin:0;' value='".$_SESSION["folder"]."' class='upload'>\n";

echo "<div class='right'><input type='checkbox' name='unzip' id='unzip' value='checkbox' onclick='UpCheck()' checked><label for='unzip'><abbr title='提取（解压）上传的Zip压缩文件'>解压</abbr></labal> "
        ."<input type='checkbox' name='delzip' id='deluzip'value='checkbox'><label for='deluzip'><abbr title='同时将上传的压缩文件删除'>删除</abbr></labal> "
        ."<input type='submit' value='上传' class='button'></div><br><br><br><br>\n"
        ."<script>function UpCheck(){if(document.getElementById('unzip').checked){document.getElementById('deluzip').disabled=false}else{document.getElementById('deluzip').disabled=true}}</script>"
        ."</form>\n";
    echo "<div class='title'>远程下载</div><div class='box' style='border-bottom:0;'>什么是远程下载？<br>远程下载是从其他服务器获取文件并直接下载到当前服务器的一种功能。<br>类似于SSH的Wget功能，免去我们下载再手动上传所浪费的时间。<br><form action='{$meurl}?op=yupload' method='POST'>"
         ."</div><input type='text' class='text' style='width:calc(100% - 12px);margin:0;' name='ndir' value='".$_SESSION["folder"]."'><textarea name='url' placeholder='请输入地址……'></textarea>"
         ."<div class='right'><input type='checkbox' name='unzip' id='un' value='checkbox' onclick='Check()' checked><label for='un'><abbr title='提取（解压）上传的Zip压缩文件'>解压</abbr></labal> "
         ."<input type='checkbox' name='delzip' id='del'value='checkbox'><label for='del'><abbr title='同时将上传的压缩文件删除'>删除</abbr></labal> <input name='submit' value='下载' type='submit' class='button'/></div>\n"
         ."<script>function Check(){if(document.getElementById('un').checked){document.getElementById('del').disabled=false}else{document.getElementById('del').disabled=true}}</script>"
         ."</form>";

mainbottom();
}

/****************************************************************/
/* function yupload()                                           */
/*                                                              */
/* Second step in wget file.                                    */
/* Saves the file to the disk.                                  */
/* Recieves $upfile from up() as the uploaded file.             */
/****************************************************************/

/****************************************************************/
/* function upload()                                            */
/*                                                              */
/* Second step in upload.                                       */
/* 将文件保存到磁盘中                                           */
/* Recieves $upfile from up() as the uploaded file.             */
/****************************************************************/

/****************************************************************/
/* function unz()                                               */
/*                                                              */
/* First step in unz.                                        */
/* Prompts the user for confirmation.                           */
/* Recieves $dename and ask for deletion confirmation.          */
/****************************************************************/

/****************************************************************/
/* function unzip()                                            */
/*                                                              */
/* Second step in unzip.                                       */
/****************************************************************/
function unzip($dename,$ndir,$del) {
    global $meurl, $folder;
    $nndir = $ndir;
    $nfolder = $folder;
    $ndename = $dename;
    $dename = gCode($dename);
    $folder = gCode($folder);
    $ndir = gCode($ndir);
    if (!$dename == "") {
        if (!file_exists($ndir)){
    	    mkdir($ndir, 0755);
        }
        if(class_exists('ZipArchive')){
            $zip = new ZipArchive();
            if ($zip->open($folder.$dename) === TRUE) {
            	maintop("解压");
                if($zip->extractTo($ndir)){
                echo '<div class="box">现在您可以 <a href="'.$meurl.'?op=home&folder='.$_SESSION["folder"].'">返回目录</a></div>';
                echo '<textarea rows=15 disabled>';
                for($i = 0; $i < $zip->numFiles; $i++) {
                    echo uCode($zip->getNameIndex($i))."\n";
                }
                $zip->close();
                echo $dename." 已经解压完成 $nndir\n";
            }else{
            	echo('无法解压文件：'.$nfolder.$ndename);
            }
                if($del=='del'){
                	if(unlink($folder.$dename)){
                		echo $ndename." 已经被删除\n";
                	}else{
                		echo $ndename." 删除失败！\n";
                	}
                }
                echo "</textarea>\n";
                mainbottom();
            }else{
                printerror('无法解压文件：'.$nfolder.$ndename);
            }
        }else{
        	printerror('此服务器上的PHP不支持ZipArchive，无法解压文件！');
        }
    }else{
        home();
    }
}

/****************************************************************/
/* function delete()                                            */
/*                                                              */
/* Second step in delete.                                       */
/* Deletes the actual file from disk.                           */
/* Recieves $upfile from up() as the uploaded file.             */
/****************************************************************/

/****************************************************************/
/* function edit()                                              */
/*                                                              */
/* First step in edit.                                          */
/* Reads the file from disk and displays it to be edited.       */
/* Recieves $upfile from up() as the uploaded file.             */
/****************************************************************/

/****************************************************************/
/* function save()                                              */
/*                                                              */
/* Second step in edit.                                         */
/* Recieves $ncontent from edit() as the file content.          */
/* Recieves $fename from edit() as the file name to modify.     */
/****************************************************************/

/****************************************************************/
/* function cr()                                                */
/*                                                              */
/* First step in create.                                        */
/* Promts the user to a filename and file/directory switch.     */
/****************************************************************/

function cr() {
    global $meurl, $folder;
    maintop("创建");
    echo "<form action='{$meurl}?op=create' method='post'>\n"
        ."<div class='title'>创建文件 或 目录 <span class='right'><select name='isfolder' style='width:100px;height:20px;padding:0;margin:0;margin-top:-2px;font-size:12px;'><option value='0'>文件 File</option>\n"
        ."<option value='1'>文件夹 Dir</option></select></span></div><div class='box' style='border-bottom:none'><label for='nfname'>文件名：</label><input type='text' size='20' id='nfname' placeholder='请输入文件名……' name='nfname' class='text long'>\n"
        ."</div><input type='text' class='text' id='ndir' style='width:calc(100% - 12px);margin:0;' name='ndir' placeholder='目标目录……' value='".$_SESSION['folder']."'>";

echo "<input type='hidden' name='folder' value='$folder'>\n"
        ."<input type='submit' value='创建' class='right button mob'>\n"
        ."</form>\n";
    mainbottom();
}

/****************************************************************/
/* function create()                                            */
/*                                                              */
/* Second step in create.                                       */
/* Creates the file/directoy on disk.                           */
/* Recieves $nfname from cr() as the filename.                  */
/* Recieves $infolder from cr() to determine file trpe.         */
/****************************************************************/

/****************************************************************/
/* function ren()                                               */
/*                                                              */
/* First step in rename.                                        */
/* Promts the user for new filename.                            */
/* Globals $file and $folder for filename.                      */
/****************************************************************/

/****************************************************************/
/* function renam()                                             */
/*                                                              */
/* Second step in rename.                                       */
/* Rename the specified file.                                   */
/* Recieves $rename from ren() as the old  filename.            */
/* Recieves $nrename from ren() as the new filename.            */
/****************************************************************/

/****************************************************************/
/* function movall                                              */
/*                                                              */
/* 批量移动 2014-4-12 by jooies                                 */
/****************************************************************/

/****************************************************************/
/* function tocopy                                              */
/*                                                              */
/* 批量复制 2014-4-19 by jooies                                 */
/****************************************************************/

/****************************************************************/
/* function logout()                                            */
/*                                                              */
/* Logs the user out and kills cookies                          */
/****************************************************************/

function logout() {
    global $meurl;
    setcookie("user","",time()-60*60*24*1);
    setcookie("pass","",time()-60*60*24*1);

maintop("注销",false);
    echo "<div class='box'>注销成功！<br>"
        ."<a href={$meurl}?op=home>点击这里重新登录</a></dvi>";
    mainbottom();
}

/****************************************************************/
/* function mainbottom()                                        */
/*                                                              */
/* 页面底部的版权声明                                           */
/****************************************************************/

function mainbottom() {
    echo "</div><div style='text-align:center;font-size:13px;color:#999 !important;margin:10px 0 45px 0;font-family:Candara;'>"
        ."左侧上传操作菜单，底部删除操作按钮，详情联系QQ：81990101</div></body>\n"
        ."</html>\n";
    exit;
}

/****************************************************************/
/* function sqlb()                                              */
/*                                                              */
/* First step to backup sql.                                    */
/****************************************************************/

/****************************************************************/
/* function sqlbackup()                                         */
/*                                                              */
/* Second step in backup sql.                                   */
/****************************************************************/

/****************************************************************/
/* function ftpa()                                              */
/*                                                              */
/* First step to backup sql.                                    */
/****************************************************************/

/****************************************************************/
/* function ftpall()                                         */
/*                                                              */
/* Second step in backup sql.                                   */
/****************************************************************/

function ftpall($ftpip,$ftpuser,$ftppass,$ftpdir,$ftpfile,$del) {
	global $meurl;
	$ftpfile = gCode($ftpfile);
    $ftpip=explode(':', $ftpip);
    $ftp_server=$ftpip['0'];//服务器
    $ftp_user_name=$ftpuser;//用户名
    $ftp_user_pass=$ftppass;//密码
    if(empty($ftpip['1'])){
    	$ftp_port='21';
    }else{
    	$ftp_port=$ftpip['1'];//端口
    }
    $ftp_put_dir=$ftpdir;//上传目录
    $ffile=$ftpfile;//上传文件

$ftp_conn_id = ftp_connect($ftp_server,$ftp_port);
    $ftp_login_result = ftp_login($ftp_conn_id, $ftp_user_name, $ftp_user_pass);

if((!$ftp_conn_id) || (!$ftp_login_result)) {
        printerror('连接到ftp服务器失败');
        exit;
    }else{
        ftp_pasv ($ftp_conn_id,true); //返回一下模式，这句很奇怪，有些ftp服务器一定需要执行这句
        ftp_chdir($ftp_conn_id, $ftp_put_dir);
        $ffile=explode(',', $ffile);
        foreach ($ffile as $v) {
        	$ftp_upload = ftp_put($ftp_conn_id,$v,$v, FTP_BINARY);
        	if ($del == 'del') {
        		unlink('./'.$v);
        	}
        }
        ftp_close($ftp_conn_id); //断开
    }
    maintop("FTP上传");
    echo "<div class='title'>";
    $ftpfile = uCode($ftpfile);
    echo "文件 ".$ftpfile." 上传成功</div><div class='box'>\n"
        ." <a href='{$meurl}?op=home&folder=".$_SESSION['folder']."'>返回目录</a>\n";
    echo "</div>";
    mainbottom();
}

/****************************************************************/
/* function printerror()                                        */
/*                                                              */
/* 用于显示错误信息的函数                                       */
/* $error为显示的提示                                           */
/****************************************************************/

function printerror($error) {
    maintop("错误");
    echo "<div class='title'>错误信息如下：</div><div class='box'><span class='error' style='font-size:12px;'>\n".$error."\n</span> <a onclick='history.go(-1);' style='cursor:pointer;font-size:12px;'>返回上一步</a></div>";
    mainbottom();
}

/****************************************************************/
/* function deleteall()                                         */
/*                                                              */
/* 2014-3-9 Add by Jooies                                       */
/* 实现文件的批量删除功能                                       */
/****************************************************************/

switch($action) {//$action 为批量操作
    case "删除":
    if(isset($_POST['select_item'])){
      maintop("删除");
      echo "<div class='box'>您可以 <a href='{$meurl}?op=home&folder=".$_SESSION['folder']."'>返回目录</a></div>\n";
      echo '<textarea rows=15 disabled>';
        if($_POST['select_item']['d']){
            foreach($_POST['select_item']['d'] as $val){
                deleteall($val);
            }
        }
        if($_POST['select_item']['f']){
            foreach($_POST['select_item']['f'] as $val){
                if(deleteall($val)){}
            }
        }
        echo '</textarea>';
        mainbottom();
    }else{
        printerror("您没有选择文件");
    }
    break;

case "移动":
    if(isset($_POST['select_item'])){
        maintop("批量移动");
        $file = '';
        if($_POST['select_item']['d']){
            foreach($_POST['select_item']['d'] as $key => $val){
                $file = $file.$key.',';
            }
        }
        if($_POST['select_item']['f']){
            foreach($_POST['select_item']['f'] as $key => $val){
                $file = $file.$key.',';
            }
        }
        $file = substr($file,0,-1);
        echo "<form action='{$meurl}?op=movall' method='post'>";
        echo '<div class="title">移动文件</div><div class="box"><input type="hidden" name="file" value="'.$file.'"><input type="hidden" name="folder" value="'.$_SESSION['folder'].'">您将把下列文件移动到：'
            ."<input type='text' class='text' name='ndir' value='".$_SESSION['folder']."'>\n"
            ."</div><textarea rows=15 disabled>".$file."</textarea>";
        echo "<input type='submit' value='移动' border='0' class='right button mob'>\n";
        mainbottom();
    }else{
        printerror("您没有选择文件");
    }
    break;

case "复制":
    if(isset($_POST['select_item'])){
        maintop("复制");
        $file = '';
        if($_POST['select_item']['d']){
            foreach($_POST['select_item']['d'] as $key => $val){
                $file = $file.$key.',';
            }
        }
        if($_POST['select_item']['f']){
            foreach($_POST['select_item']['f'] as $key => $val){
                $file = $file.$key.',';
            }
        }
        $file = substr($file,0,-1);
        echo "<form action='{$meurl}?op=copy' method='post'>";
        echo '<div class="title">复制文件</div><div class="box"><input type="hidden" name="file" value="'.$file.'"><input type="hidden" name="folder" value="'.$_SESSION['folder'].'">您将把下列文件复制到：'
            ."<input type='text' class='text' name='ndir' value='".$_SESSION['folder']."'>\n"
            ."</div><textarea rows=15 disabled>".$file."</textarea>";
        echo "<input type='submit' value='复制' border='0' class='right button mob'>\n";
        mainbottom();
    }else{
        printerror("您没有选择文件");
    }
    break;

case "压缩":
    if(isset($_POST['select_item'])){
    if(class_exists('ZipArchive')){
        maintop("目录压缩");
        $time = $_SERVER['REQUEST_TIME'];
        echo "<div class='box'>您可以 <a href='{$meurl}?op=home&folder=".$_SESSION['folder']."'>查看文件夹</a> 或者 <a href='./Backup-{$time}.zip'>下载文件</a> 或者 <a href='{$meurl}?op=home'>返回目录</a></div>";
        echo '<textarea rows=15 disabled>';
        class Zipper extends ZipArchive {
            public function addDir($path) {
                if($_POST['select_item']['d']){
                    foreach($_POST['select_item']['d'] as $key => $val){
                        $val = substr($val,2);
                        $val = gCode($val);
                        $this->addDir2($val);
                    }
                }
                if($_POST['select_item']['f']){
                    foreach($_POST['select_item']['f'] as $key => $val){
                        $val = substr($val,2);
                        echo $val."\n";
                        $this->addFile($val);
                    }
                    $this->deleteName('./');
                }
            }
            public function addDir2($path) {
                $nval = iconv("GBK", "UTF-8",$path);
                echo $nval."\n";
                $this->addEmptyDir($path);
                $dr = opendir($path);
                $i=0;
                while (($file = readdir($dr)) !== false)
                {
                    if($file!=='.' && $file!=='..'){
                        $nodes[$i] = $path.'/'.$file;
                        $i++;
                    }
                }
                closedir($dr);
                foreach ($nodes as $node) {
                    $nnode = iconv("GBK", "UTF-8",$node);
                    echo $nnode . "\n";
                    if (is_dir($node)) {
                        $this->addDir2($node);
                    }elseif(is_file($node)){
                        $this->addFile($node);
                    }
                }
            }
        }
        $zip = new Zipper;
        $res = $zip->open($_SESSION['folder'].'Backup-'.$time.'.zip', ZipArchive::CREATE);
        if ($res === TRUE) {
            $f = substr($_SESSION['folder'], 0, -1);
            $zip->addDir($f);
            $zip->close();
            echo "压缩完成，文件保存为Backup-".$time.".zip</textarea>\n";
        }else{
            echo '<span class="error">压缩失败！</span>'
                ."</textarea>\n";
        }
        mainbottom();
    }else{
        printerror('此服务器上的PHP不支持ZipArchive，无法压缩文件！');
    }
    }else{
        printerror("您没有选择文件");
    }
    break;

case "权限":
    if($os != 'windows'){
    if(isset($_POST['select_item'])){
        maintop("修改权限");
        echo "<div class='title'><a href='{$meurl}?op=home&folder=".$_SESSION['folder']."'>返回目录</a></div>\n";
        echo '<textarea rows=20 disabled>';
        $chmod = octdec(htmlentities($_REQUEST['chmod']));
        function ChmodMine($file, $chmod)
        {
            $nfile = $file;
            $file = gCode($file);
            if(is_file($file)){
                if(chmod($file, $chmod)){
                    echo '文件'.$nfile." 权限修改成功\n";
                }else{
                    echo '文件'.$nfile." 权限修改失败\n";
                }
            }elseif(is_dir($file)){
                if(chmod($file, $chmod)){
                    echo '文件夹'.$nfile." 权限修改成功\n";
                }else{
                    echo '<span class="error">文件夹'.$nfile." 权限修改失败\n";
                }
                $foldersAndFiles = scandir($file);
                $entries = array_slice($foldersAndFiles, 2);
                foreach($entries as $entry){
                    $nentry = iconv("GBK", "UTF-8",$entry);
                    ChmodMine($nfile.'/'.$nentry, $chmod);
                }
            }else{
                echo $nfile." 文件不存在！\n";
            }
        }
        if($_POST['select_item']['d']){
            foreach($_POST['select_item']['d'] as $val){
                ChmodMine($val,$chmod);
            }
        }
        if($_POST['select_item']['f']){
            foreach($_POST['select_item']['f'] as $val){
                ChmodMine($val,$chmod);
            }
        }
        echo "</textarea>";
        mainbottom();
    }else{
        printerror("您没有选择文件");
    }
    }else{printerror("Windows系统无法修改权限。");}
    break;

}

/****************************************************************/
/* function switch()                                            */
/*                                                              */
/* Switches functions.                                          */
/* Recieves $op() and switches to it                            *.
/****************************************************************/

switch($op) {
    case "home":
    home();
    break;

case "up":
    up();
    break;

case "yupload":
    if(!isset($_REQUEST['url'])){
    	printerror('您没有输入文件地址！');
    }elseif(isset($_REQUEST['ndir'])){
        yupload($_REQUEST['url'], $_REQUEST['ndir'], $_REQUEST['unzip'],$_REQUEST['delzip']);
    }else{
    	yupload($_REQUEST['url'], './',$_REQUEST['unzip'],$_REQUEST['delzip']);
    }
    break;

case "upload":
    if(!isset($_FILES['upfile'])){
    	printerror('您没有选择文件！');
    }elseif(isset($_REQUEST['ndir'])){
        upload($_FILES['upfile'], $_REQUEST['ndir'], $_REQUEST['unzip'] ,$_REQUEST['delzip']);
    }else{
    	upload($_FILES['upfile'], './', $_REQUEST['unzip'] ,$_REQUEST['delzip']);
    }
    break;

case "unz":
    unz($_REQUEST['dename']);
    break;

case "unzip":
    unzip($_REQUEST['dename'],$_REQUEST['ndir'],$_REQUEST['del']);
    break;

case "sqlb":
    sqlb();
    break;

case "sqlbackup":
    sqlbackup($_POST['ip'], $_POST['sql'], $_POST['username'], $_POST['password']);
    break;

case "ftpa":
    ftpa();
    break;

case "ftpall":
    ftpall($_POST['ftpip'], $_POST['ftpuser'], $_POST['ftppass'], $_POST['goto'], $_POST['ftpfile'], $_POST['del']);
    break;

case "edit":
    edit($_REQUEST['fename']);
    break;

case "save":
    save($_REQUEST['ncontent'], $_REQUEST['fename'], $_REQUEST['encode']);
    break;

case "cr":
    cr();
    break;

case "create":
    create($_REQUEST['nfname'], $_REQUEST['isfolder'], $_REQUEST['ndir']);
    break;

case "ren":
    ren($_REQUEST['file']);
    break;

case "rename":
    renam($_REQUEST['rename'], $_REQUEST['nrename'], $folder);
    break;

case "movall":
    movall($_REQUEST['file'], $_REQUEST['ndir'], $folder);
    break;

case "copy":
    tocopy($_REQUEST['file'], $_REQUEST['ndir'], $folder);
    break;

case "printerror":
    printerror($error);
    break;

case "logout":
    logout();
    break;

case "z":
    z($_REQUEST['dename'],$_REQUEST['folder']);
    break;

case "zip":
    zip($_REQUEST['dename'],$_REQUEST['folder']);
    break;

default:
    home();
    break;
}