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  1 <?php  
  3 //在URL后参加 ?pwd=密码 查看生成密码
  4 $password = '07033fc371d9b20a90bb37f46c9dea9c';
  5 ?>
  6 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
  7 
  8 <html xmlns="http://www.w3.org/1999/xhtml" dir="ltr" lang="zh-CN">
  9 <head>
 10     <meta http-equiv="Content-Type" content="text/html; charset=gbk" />
 11 <title>ZIP压缩程序 荒野无灯修改版</title>
 12 <!-- css copied from wordpress -->
 13 <style type="text/css">
 14 <!--
 15 
 16 html{background:#f9f9f9;}body{background:#fff;color:#333;font-family:sans-serif;margin:2em auto;width:700px;padding:1em 2em;-moz-border-radius:11px;-khtml-border-radius:11px;-webkit-border-radius:11px;border-radius:11px;border:1px solid #dfdfdf;}a{color:#2583ad;text-decoration:none;}a:hover{color:#d54e21;}h1{border-bottom:1px solid #dadada;clear:both;color:#666;font:24px Georgia,"Times New Roman",Times,serif;margin:5px 0 0 -4px;padding:0;padding-bottom:7px;}h2{font-size:16px;}p,li,dd,dt{padding-bottom:2px;font-size:12px;line-height:18px;}code,.code{font-size:13px;}ul,ol,dl{padding:5px 5px 5px 22px;}a img{border:0;}abbr{border:0;font-variant:normal;}#logo{margin:6px 0 14px 0;border-bottom:none;text-align:center;}.step{margin:20px 0 15px;}.step,th{text-align:left;padding:0;}.submit input,.button,.button-secondary{font-family:sans-serif;text-decoration:none;font-size:14px!important;line-height:16px;padding:6px 12px;cursor:pointer;border:1px solid #bbb;color:#464646;-moz-border-radius:15px;-khtml-border-radius:15px;-webkit-border-radius:15px;border-radius:15px;-moz-box-sizing:content-box;-webkit-box-sizing:content-box;-khtml-box-sizing:content-box;box-sizing:content-box;}.button:hover,.button-secondary:hover,.submit input:hover{color:#000;border-color:#666;}textarea{border:1px solid #bbb;-moz-border-radius:3px;-khtml-border-radius:3px;-webkit-border-radius:3px;border-radius:3px;}.form-table{border-collapse:collapse;margin-top:1em;width:100%;}.form-table td{margin-bottom:9px;padding:10px;border-bottom:8px solid #fff;font-size:12px;}.form-table th{font-size:13px;text-align:left;padding:16px 10px 10px 10px;border-bottom:8px solid #fff;width:130px;vertical-align:top;}.form-table tr{background:#f3f3f3;}.form-table code{line-height:18px;font-size:18px;}.form-table p{margin:4px 0 0 0;font-size:11px;}.form-table input{line-height:20px;font-size:15px;padding:2px;}.form-table th p{font-weight:normal;}#error-page{margin-top:50px;}#error-page p{font-size:12px;line-height:18px;margin:25px 0 20px;}#error-page code,.code{font-family:Consolas,Monaco,monospace;}#pass-strength-result{background-color:#eee;border-color:#ddd!important;border-style:solid;border-width:1px;margin:5px 5px 5px 1px;padding:5px;text-align:center;width:200px;display:none;}#pass-strength-result.bad{background-color:#ffb78c;border-color:#ff853c!important;}#pass-strength-result.good{background-color:#ffec8b;border-color:#fc0!important;}#pass-strength-result.short{background-color:#ffa0a0;border-color:#f04040!important;}#pass-strength-result.strong{background-color:#c3ff88;border-color:#8dff1c!important;}.message{border:1px solid #e6db55;padding:.3em .6em;margin:5px 0 15px;background-color:#ffffe0;}
 17 .mydirname {color:#F00;}
 18 .myfilename {color:#649ABE;}
 19 .currentdir {font-size:14px;font-family: Georgia, Consolas;font-weight:bold;}
 20 #footer {text-align:center;margin-top:20px;}
 21 -->
 22 </style>
 23 </head>
 24 
 25 <body>
 26   <form name="myform" id="myform" method="post" action="<?php echo $_SERVER['PHP_SELF'];?>">
 27 <h1 style="color:#2583ad;">在线压缩ZIP文件程序</h1><br>
 28 
 29 <div class="message">
 30       <p>使用方法:选定要压缩的文件或目录（包含子目录），即可开始压缩。压缩的结果保留原来的目录结构。<br />
 31       <?php if(isset($_REQUEST['pwd']) && md5($_REQUEST['pwd']) == $password)
 32       echo '当前目录：<span class="currentdir">'. dirname(__FILE__) . '</span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<a href="'.
 33       $_SERVER['PHP_SELF']. '">退出</a>';
 34           else
 35             if(isset($_GET['pwd']) )
 36                 echo '密码值：<span class="currentdir">'. md5($_GET['pwd']) . '</span>';
 37             else
 38                 echo 'Tips:在URL后参加<span class="currentdir">?pwd=密码</span> 查看生成密码.';
 39         ?>
 40       </p>
 41 </div>
 42 <?
 43 if(!isset($_REQUEST["myaction"])):
 44 ?>
 45 <table width="100%" border="0" cellspacing="0" cellpadding="0">
 46     <tr>
 47       <td width="11%">验证密码: </td>
 48       <td width="89%"><input name="pwd" type="password" id="password" size="30" onkeydown="if(event.ctrlKey&&event.keyCode==13){document.getElementById('login').click();return false};"></td>
 49     </tr>    
 50     <tr>
 51       <td><input name="myaction" type="hidden" id="myaction" value="dolist"></td>
 52       <td><input type="submit" name="Submit" id="login" class="button" value=" 进 入 "></td>
 53     </tr>
 54   </table>
 55   <script type="text/javascript">
 56   document.getElementById('password').focus();
 57   </script>
 58 <?
 59 
 60 elseif($_REQUEST["myaction"]=="dolist"):
 61 
 62     if(!isset($_REQUEST['pwd']) || empty($_REQUEST['pwd']) )
 63         die('请输入密码! <a href="'. $_SERVER['PHP_SELF']. '">Again</a>');
 64     if(md5($_REQUEST['pwd']) != $password) 
 65         die('输入的密码不正确！<a href="'. $_SERVER['PHP_SELF']. '">Again</a>');
 66 echo '选择要排除的目录(相对路径，以英文半角逗号分隔):<br />';
 67 echo '<input type="text" id="toexlude" name="toexlude" size="100" /><br />';
 68     echo "选择要压缩的文件或目录：<br/>";
 69       $fdir = opendir('./');
 70     while($file=readdir($fdir)){
 71         if($file=='.'|| $file=='..' ) continue;
 72         echo "<input name='dfile[]' type='checkbox' value='$file' ".($file==basename(__FILE__)?"":"checked")."> ";
 73         if(is_file($file)){
 74             echo "<span class='myfilename'>文件: $file</span><br>";
 75         }else{
 76             echo "<span class='mydirname'>目录: $file</span><br>";
 77         }
 78     }
 79 ?>
 80 <br>
 81 压缩文件保存到目录: 
 82 <input name="todir" type="text" id="todir" value="_zipfiles<?php echo substr(md5(time()),0,8);?>_" size="20"> 
 83 (留空为本目录,必须有写入权限)<br>
 84 压缩文件名称:
 85 <input name="zipname" type="text" id="zipname" value="backup_<?php echo substr(md5(__FILE__),0,8);?>.zip" size="15">
 86 (.zip)<br>
 87 <br> 
 88 <input name="pwd" type="hidden" id="password" value="<?php echo $_POST['pwd'];?>">
 89 <input name="myaction" type="hidden" id="myaction" value="dozip">
 90 <input type='button' value='反选' onclick='selrev();'>
 91 <input type="submit" name="Submit" value=" 开始压缩 ">
 92 <script language='javascript'>
 93 function selrev() {
 94     with(document.getElementById('myform')){
 95         for(i=0;i<elements.length;i++) {
 96             thiselm = elements[i];
 97             if(thiselm.name.match(/dfile\[]/))    thiselm.checked = !thiselm.checked;
 98         }
 99     }
100 }
101 </script>
102 <?
103 
104 elseif($_REQUEST["myaction"]=="dozip"):
105 
106 //  set_time_limit(0);
107 
108   class PHPzip{
109 
110     var $file_count = 0 ;
111     var $datastr_len   = 0;
112     var $dirstr_len = 0;
113     var $filedata = ''; //该变量只被类外部程序访问
114     var $gzfilename;
115     var $fp;
116     var $dirstr='';
117     /*
118     返回文件的修改时间格式.
119     只为本类内部函数调用.
120     */
121     function unix2DosTime($unixtime = 0) {
122         $timearray = ($unixtime == 0) ? getdate() : getdate($unixtime);
123 
124         if ($timearray['year'] < 1980) {
125             $timearray['year']    = 1980;
126             $timearray['mon']     = 1;
127             $timearray['mday']    = 1;
128             $timearray['hours']   = 0;
129             $timearray['minutes'] = 0;
130             $timearray['seconds'] = 0;
131         }
132 
133         return (($timearray['year'] - 1980) << 25) | ($timearray['mon'] << 21) | ($timearray['mday'] << 16) |
134                ($timearray['hours'] << 11) | ($timearray['minutes'] << 5) | ($timearray['seconds'] >> 1);
135     }
136 
137     /*
138     初始化文件,建立文件目录,
139     并返回文件的写入权限.
140     */
141     function startfile($path = 'myzip.zip'){
142         $this->gzfilename=$path;
143         $mypathdir=array();
144         do{
145             $mypathdir[] = $path = dirname($path);
146         }while($path != '.');
147         @end($mypathdir);
148         do{
149             $path = @current($mypathdir);
150             @mkdir($path);
151         }while(@prev($mypathdir));
152 
153         if($this->fp=@fopen($this->gzfilename,"w")){
154             return true;
155         }
156         return false;
157     }
158 
159     /*
160     添加一个文件到 zip 压缩包中.
161     */
162     function addfile($data, $name){
163         $name     = str_replace('\\', '/', $name);
164         
165         if(strrchr($name,'/')=='/') return $this->adddir($name);
166         
167         $dtime    = dechex($this->unix2DosTime());
168         $hexdtime = '\x' . $dtime[6] . $dtime[7]
169                   . '\x' . $dtime[4] . $dtime[5]
170                   . '\x' . $dtime[2] . $dtime[3]
171                   . '\x' . $dtime[0] . $dtime[1];
172         eval('$hexdtime = "' . $hexdtime . '";');
173 
174         $unc_len = strlen($data);
175         $crc     = crc32($data);
176         $zdata   = gzcompress($data);
177         $c_len   = strlen($zdata);
178         $zdata   = substr(substr($zdata, 0, strlen($zdata) - 4), 2);
179         
180         //新添文件内容格式化:
181         $datastr  = "\x50\x4b\x03\x04";
182         $datastr .= "\x14\x00";            // ver needed to extract
183         $datastr .= "\x00\x00";            // gen purpose bit flag
184         $datastr .= "\x08\x00";            // compression method
185         $datastr .= $hexdtime;             // last mod time and date
186         $datastr .= pack('V', $crc);             // crc32
187         $datastr .= pack('V', $c_len);           // compressed filesize
188         $datastr .= pack('V', $unc_len);         // uncompressed filesize
189         $datastr .= pack('v', strlen($name));    // length of filename
190         $datastr .= pack('v', 0);                // extra field length
191         $datastr .= $name;
192         $datastr .= $zdata;
193         $datastr .= pack('V', $crc);                 // crc32
194         $datastr .= pack('V', $c_len);               // compressed filesize
195         $datastr .= pack('V', $unc_len);             // uncompressed filesize
196 
197 
198         fwrite($this->fp,$datastr);    //写入新的文件内容
199         $my_datastr_len = strlen($datastr);
200         unset($datastr);
201         
202         //新添文件目录信息
203         $dirstr  = "\x50\x4b\x01\x02";
204         $dirstr .= "\x00\x00";                    // version made by
205         $dirstr .= "\x14\x00";                    // version needed to extract
206         $dirstr .= "\x00\x00";                    // gen purpose bit flag
207         $dirstr .= "\x08\x00";                    // compression method
208         $dirstr .= $hexdtime;                     // last mod time & date
209         $dirstr .= pack('V', $crc);               // crc32
210         $dirstr .= pack('V', $c_len);             // compressed filesize
211         $dirstr .= pack('V', $unc_len);           // uncompressed filesize
212         $dirstr .= pack('v', strlen($name) );     // length of filename
213         $dirstr .= pack('v', 0 );                 // extra field length
214         $dirstr .= pack('v', 0 );                 // file comment length
215         $dirstr .= pack('v', 0 );                 // disk number start
216         $dirstr .= pack('v', 0 );                 // internal file attributes
217         $dirstr .= pack('V', 32 );                // external file attributes - 'archive' bit set
218         $dirstr .= pack('V',$this->datastr_len ); // relative offset of local header
219         $dirstr .= $name;
220         
221         $this->dirstr .= $dirstr;    //目录信息
222         
223         $this -> file_count ++;
224         $this -> dirstr_len += strlen($dirstr);
225         $this -> datastr_len += $my_datastr_len;    
226     }
227 
228     function adddir($name){ 
229         $name = str_replace("\\", "/", $name); 
230         $datastr = "\x50\x4b\x03\x04\x0a\x00\x00\x00\x00\x00\x00\x00\x00\x00"; 
231         
232         $datastr .= pack("V",0).pack("V",0).pack("V",0).pack("v", strlen($name) ); 
233         $datastr .= pack("v", 0 ).$name.pack("V", 0).pack("V", 0).pack("V", 0); 
234 
235         fwrite($this->fp,$datastr);    //写入新的文件内容
236         $my_datastr_len = strlen($datastr);
237         unset($datastr);
238         
239         $dirstr = "\x50\x4b\x01\x02\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x00\x00"; 
240         $dirstr .= pack("V",0).pack("V",0).pack("V",0).pack("v", strlen($name) ); 
241         $dirstr .= pack("v", 0 ).pack("v", 0 ).pack("v", 0 ).pack("v", 0 ); 
242         $dirstr .= pack("V", 16 ).pack("V",$this->datastr_len).$name; 
243         
244         $this->dirstr .= $dirstr;    //目录信息
245 
246         $this -> file_count ++;
247         $this -> dirstr_len += strlen($dirstr);
248         $this -> datastr_len += $my_datastr_len;    
249     }
250 
251 
252     function createfile(){
253         //压缩包结束信息,包括文件总数,目录信息读取指针位置等信息
254         $endstr = "\x50\x4b\x05\x06\x00\x00\x00\x00" .
255                     pack('v', $this -> file_count) .
256                     pack('v', $this -> file_count) .
257                     pack('V', $this -> dirstr_len) .
258                     pack('V', $this -> datastr_len) .
259                     "\x00\x00";
260 
261         fwrite($this->fp,$this->dirstr.$endstr);
262         fclose($this->fp);
263     }
264   }
265 
266     
267     if(!trim($_REQUEST['zipname'])) 
268         $_REQUEST['zipname'] = 'backup_'.substr(md5(__FILE__),0,8). '.zip'; 
269     else 
270         $_REQUEST['zipname'] = trim($_REQUEST['zipname']);
271     if(!strrchr(strtolower($_REQUEST['zipname']),'.')=='.zip') 
272         $_REQUEST['zipname'] .= ".zip";
273     $_REQUEST['todir'] = str_replace('\\','/',trim($_REQUEST['todir']));
274     if(!strrchr(strtolower($_REQUEST['todir']),'/')=='/') 
275         $_REQUEST['todir'] .= "/";    
276     if($_REQUEST['todir']=="/") 
277         $_REQUEST['todir'] = "./";
278     
279     function listfiles($dir="."){
280         global $faisunZIP;
281         $sub_file_num = 0;
282 
283         if(is_file($dir)){
284           if(realpath($faisunZIP->gzfilename)!=realpath($dir)){
285             $faisunZIP -> addfile(implode('',file($dir)),$dir);
286             return 1;
287           }
288             return 0;
289         }
290         
291         $handle=opendir($dir);
292         //添加排除
293         $to_exlude = !empty($_POST['toexlude']) ? $_POST['toexlude'] :'';
294         $exlude = empty($to_exlude) ? array() : explode(',',$to_exlude);
295         while ($file = readdir($handle)) {
296            if($file=="."||$file==".." || $file == 'wp-content' )continue;
297            if(is_dir("$dir/$file") && !in_array("$dir/$file",$exlude) )
298            {
299              $sub_file_num += listfiles("$dir/$file");
300            }
301            else {
302                   if(realpath($faisunZIP ->gzfilename)!=realpath("$dir/$file")){
303                  $faisunZIP -> addfile(implode('',file("$dir/$file")),"$dir/$file");
304                  $sub_file_num ++;
305                 }
306            }
307         }
308         closedir($handle);
309         if(!$sub_file_num) $faisunZIP -> addfile("","$dir/");
310         return $sub_file_num;
311     }
312 
313     function num_bitunit($num){
314       $bitunit=array(' B',' KB',' MB',' GB');
315       for($key=0;$key<count($bitunit);$key++){
316         if($num>=pow(2,10*$key)-1){ //1023B 会显示为 1KB
317           $num_bitunit_str=(ceil($num/pow(2,10*$key)*100)/100)." $bitunit[$key]";
318         }
319       }
320       return $num_bitunit_str;
321     }
322     
323     if(is_array($_REQUEST['dfile'])){
324         $faisunZIP = new PHPzip;
325         if($faisunZIP -> startfile($_REQUEST['todir'].$_REQUEST['zipname'])){
326             echo "正在添加压缩文件...<br><br>";
327             $filenum = 0;
328             foreach($_REQUEST['dfile'] as $file){
329                 if(is_file($file)){
330                     echo "<span class='myfilename'>文件: $file </span><br>";
331                 }else{
332                     echo "<span class='mydirname'>目录: $file </span><br>";
333                 }
334                 $filenum += listfiles($file);
335             }
336             $faisunZIP -> createfile();
337             echo "<br>压缩完成,共添加 $filenum 个文件.<br /><a href='" .$_REQUEST['todir'].$_REQUEST['zipname']. "'>". $_REQUEST['todir'].$_REQUEST['zipname']." (".num_bitunit(filesize("$_REQUEST[todir]$_REQUEST[zipname]")).")</a>";
338         }else{
339             echo $_REQUEST['todir'].$_REQUEST['zipname'].'不能写入,请检查路径或权限是否正确.<br>';
340         }
341     }else{
342         echo "没有选择的文件或目录.<br>";
343     }
344 
345 
346 endif;
347 
348 ?>
349   </form>
350   <div id="footer">
351   <p><a href="http://ihacklog.com/" target="_blank">荒野无灯</a> （修改）  &nbsp;&nbsp;&nbsp;&nbsp;<a href="javascript:;" onclick="scrollTo(0,0);" title="返回顶部">TOP</a></p>
352   </div>
353 </body>
354 </html>
posted @ 2017-05-03 15:42 工程内业编程阅读(49) 评论(0) 编辑收藏举报
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