nas_docker_compose/kodbox/site/app/sdks/archiveLib/kodRarArchive.class.php

<?php
/*
* @link http://kodcloud.com/
* @author warlee | e-mail:kodcloud@qq.com
* @copyright warlee 2014.(Shanghai)Co.,Ltd
* @license http://kodcloud.com/tools/license/license.txt
*/


/**
 * 7zip 解压缩: 7z,xz,bz2(bzip2),gz(gzip),tar,zip
 * 7zip 仅解压: 7z,xz,,bz2(bzip2),gz(gzip),tar,zip,arj,cab,chm,cpio,deb,dmg,
 * 				fat,hfs,iso,lzh,lzma,mbr,msi,nsis,ntfs,,rpm,udf,vhd,wim,xar,z
 * 
 * rar 仅支持rar文件解压缩 
 * 目前使用解压功能：7z,bz2,zx,z,ios,arj;压缩功能暂停
 * ------------
 * 7zip命令行:http://blog.csdn.net/earbao/article/details/51382534
 * rar命令行 :http://www.cnblogs.com/fetty/p/4769279.html
 * 7za命令行 :https://www.mankier.com/1/7za //当rar解压失败时尝试调用系统内置7za解压; 支持大于60G文件
 * 
 * mac 可执行文件下载:https://github.com/aonez/Keka/releases
 */


class kodRarArchive {
	static function bin($type){
		$file = dirname(__FILE__).'/bin/'.$type;
		$file = str_replace('\\','/',$file);
		
		// 兼容不同系统;
		$os = strtolower(@php_uname('a'));
		if(strstr($os,'darwin')){
			$file .= '_mac';	// mac
		}else if(strstr($os,'win') ){
			$file .= '.exe';	// win
		}else if(strstr($os,'linux') ){
			$name = get_path_this($file);	// 优先调用系统服务（部分服务器无法运行kod中的执行文件）
		    if(is_executable('/usr/bin/'.$name)) {
		        $file = '/usr/bin/'.$name;
		    }else if(is_executable('/usr/local/bin/'.$name)) {
		        $file = '/usr/local/bin/'.$name;
		    }else{
    			$result = shell_exec('apk --version');
    			if(strstr($result,'apk')){ // apilin 
    				$file .= '_linux';	// win
    			}
		    }
		}
		
		
		if(!file_exists($file)){
			show_json('bin file not exists!',false);
		}
		if(PATH_SEPARATOR == ':') {
			@chmod($file,DEFAULT_PERRMISSIONS);
		}
		return $file;
	}
	static function run($cmd){
		if (strtoupper(substr(PHP_OS, 0,3)) != 'WIN') {//linux
			$cmd = "export LANG='en_US.UTF-8' && ".$cmd;
			@setlocale(LC_ALL,'en_US.UTF-8');
			@putenv('LC_ALL=en_US.UTF-8');
		}
		$result = shell_exec($cmd);
		//pr($cmd,$result);exit;
		if(!strstr($result,'Copyright')){
			return array('code'=>false,'data'=>'[shell_exec error!] No Result!<br>'.LNG('explorer.unzipRarTips'));
		}
		return array('code'=>true,'data'=>$result);
	}

	/**
	 * 防止通过构造文件名，进行shell注入 
	 */
	static function extract($file,$dest,$ext,$partName=false,$passwd=false) {
		$dest_before = $dest;
		$dest = $dest_before.md5(rand_string(40).time()).'/';mk_dir($dest);
		$passwd  = $passwd ?" -p".escapeShell($passwd).' ':'';
		
		$paramAdd = $partName ? (is_array($partName) ? $partName[0] : $partName):'';
		$paramAdd = $paramAdd ? ' '.escapeShell(trim($paramAdd,'/')):'';
		$paramType = (!$partName || is_array($partName)) ? ' x':' e';// 为空或数组=>保持文件夹结构;传入字符串则单纯解压文件,不保留文件夹结构;
		if($ext == 'rar'){
			$param = $paramType.' -y '.$passwd.escapeShell($file).' '.escapeShell($dest);
			$command   = self::bin('rar').$param.$paramAdd;
		}else{
			if($ext == 'bz2'){$ext = 'bzip2';}
			$param     = $paramType.' -y -t'.escapeShell($ext).$passwd.' -o'.escapeShell($dest).' '.escapeShell($file);
			$command   = self::bin('7z').$param.$paramAdd;
		}
		//pr($command,$partName,$paramAdd);exit;
		$result = self::run($command);

        //7za 兼容 rar解压大文件
		if(strstr($result['data'],'is not RAR archive') && shell_exec('7za')){
			$param   = $paramType.' -y -o'.escapeShell($dest).' '.escapeShell($file);
		    $command = '7za '.$param.$paramAdd;
			$result  = self::run($command);
		}
		
		//echo "<pre>";var_dump($result,$command,$ext,$partName);exit;
		if(!$result['code']){
		    del_dir($dest);
			return $result;
		}

		//子目录解压移除多余层级目录
		if( is_array($partName) ){
			$thePath = trim(str_replace("\\",'/',$partName[0]),'/');
			$pathGroup = explode('/',$thePath);
			//一级目录解压不用移动
			if(count($pathGroup) > 1){
				move_path($dest.$partName[0],$dest.get_path_this($thePath));
				del_dir($dest.$pathGroup[0]);
			}else{
				$dest_before = get_path_father($dest_before);
			}
		}
		
		//扩展名处理;文件名重命名处理
		$arr = dir_list($dest);
		foreach($arr as $f){
			$itemPath = str_replace(array($dest,"\\"),array('','/'),$f);
			//$itemPath = unzip_pre_name($itemPath); // 已经自动处理为系统编码了,就不需要再转码(windows下 rar)
			$from = $dest.get_path_father($itemPath).get_path_this($f);
			if(strstr($itemPath,'/') == false){
				$from = $dest.get_path_this($f);
			}
			if($dest.$itemPath != $from){
				@rename($from,$dest.$itemPath);
			}
		}
		move_path($dest,$dest_before);del_dir($dest);
		return $result;
	}
	
	static function listContent($file,$ext=''){
		$ext = $ext ? $ext : get_path_ext($file);
		if($ext == 'rar'){
			return self::listContentRar($file);
		}else{
			return self::listContent7z($file);
		}
	}

	static function listContentRar($file) {
		$command = self::bin('rar').' v '.escapeShell($file);
		$result = self::run($command);	
		//7za 兼容 rar解压大文件
		if(strstr($result['data'],'is not RAR archive') && shell_exec('7za')){
			return self::listContent7z($file,'7za l ');
		}
		if(!$result['code']){
			return $result;
		}

		preg_match('/--------  ----\n([\d\D]*)\n-----------/i', $result['data'], $match);
		if(!is_array($match) || strlen($match[1]) < 10){
			return array('code'=>false,'data'=>'Match Nothing Content!<br>'.LNG('explorer.unzipRarTips'));
		}

		//windows  :...D...   93691   82633  88%  2016-12-09 02:20  396CC62C  000/a/32486963.png
		//linux:   :-rwxr-xr-x   93691   82643  88%  2016-12-09 02:20  396CC62C  000/a/32486963.png
		// $reg = '/\s*([-\.\w]+)\s+(\d+)\s+(\d+)\s+\d+%|-+>\s+(\d{2,4}-\d{2}-\d{2} \d{2}:\d{2})\s+\w+\s+(.*)\n/i';
		$reg = '/\s*([-\.\w]+)\s+(\d+)\s+(\d+)\s+\d+%\s+(\d{2,4}-\d{2}-\d{2} \d{2}:\d{2})\s+\w+\s+(.*)\n/i';
		preg_match_all($reg,$match[1]."\n",$matchItem);
		if( !is_array($matchItem) || 
			count($matchItem) != 6 ||
			count($matchItem[0]) == 0
			){
			return array('code'=>false,'data'=>'Match Nothing Item!<br>'.LNG('explorer.unzipRarTips'));
		}
		
		$itemArr = array();
		for ($i = 0; $i < count($matchItem[0]); $i++) {
			$mode = strtoupper($matchItem[1][$i]);
			$isFolder = substr($mode,0,1) == 'D' || substr($mode,3,1) == 'D';
			$itemArr[] = array(
				'mtime'		=> strtotime($matchItem[4][$i]),
				'size'		=> $matchItem[2][$i],
				'z_size'	=> $matchItem[3][$i],
				'filename'	=> trim($matchItem[5][$i]),
				'index'		=> $i,
				'folder'	=> intval($isFolder)
			);
		}
		//debug_out($result,$match,$matchItem,$itemArr);
		return array('code'=>true,'data'=>$itemArr);
	}
	static function listContent7z($file,$bin=false) {
		$command = self::bin('7z').' l '.escapeShell($file);
		if($bin){
			$command = $bin.escapeShell($file);
		}
		$result = self::run($command);
		if(!$result['code']){
			return $result;
		}
		
		preg_match('/-----------\n([\d\D]*)\n--------------/i', $result['data'], $match);
		if(!is_array($match) || strlen($match[1]) < 10){
			return array('code'=>false,'data'=>'Match Nothing Content!<br>'.LNG('explorer.unzipRarTips'));
		}

		//2017-03-08 11:22:16 .....    10727     9385  000\test11.docx
		//2017-03-09 13:43:10 ....A     6254         000\111.md
		$reg = '/(\d{4}-\d{2}-\d{2} \d{2}:\d{2}:\d{2}) (D?\.+A?)\s+(\d+)\s+(\d*)\s+(.*)/i';
		preg_match_all($reg,$match[1],$matchItem);
		if( !is_array($matchItem) || 
			count($matchItem) != 6 ||
			count($matchItem[0]) == 0
			){
			return array('code'=>false,'data'=>'Match Nothing Item!<br>'.LNG('explorer.unzipRarTips'));
		}
		
		$itemArr = array();
		for ($i = 0; $i < count($matchItem[0]); $i++) {
			 $itemArr[] = array(
				'mtime'		=> strtotime($matchItem[1][$i]),
				'size'		=> $matchItem[3][$i],
				'z_size'	=> $matchItem[4][$i],
				'filename'	=> trim($matchItem[5][$i]),
				'index'		=> $i,
				'folder'	=> substr($matchItem[2][$i],0,1) == 'D'
			 );
		}
		//debug_out($result,$match,$matchItem,$itemArr);
		return array('code'=>true,'data'=>$itemArr);;
	}
	
	/**
	 * [create description]
	 * @param  [type]  $file   [creat file to]
	 * @param  [type]  $ext    [ext:7z,xz,bz2,gzip,tar,zip]
	 * @param  [type]  $files  [array from]
	 * @param  boolean $passwd [password]
	 * @return [type]          [description]
	 */
	// static function create($file,$files,$ext,$passwd=false) {
	// 	$passwd  = $passwd? " -p".$passwd.' ':"";
	// 	$spearat = (PATH_SEPARATOR != ':')?("&& ".substr($files,0,2)." "):"";//win=>; linux=>:
	// 	$command = 'cd "'.$files.'" '.$spearat.' &&';//cd到所在文件夹；
	// 	$command = $command.self::bin().' a -r -y -t'.$ext.' '.$passwd.' "'.$file.'" *';
	// 	return self::run($command);
	// }
}