$value) if ($prefix==substr($key, 0, strlen($prefix))) { if ($remove) $key=substr($key,strlen($prefix)); $r[$key]=$value; } return $r; } function openme_web_file_to_array($web) { $r=array(); foreach ($web as $key => $value) { if (array_key_exists('tmp_name', $value)) { $r[$key.'_uploaded']=$value['tmp_name']; } } return $r; } function openme_web_err($cfg, $tp, $err, $str) { if ($tp=='json') { $a=array('return' => strval($err), 'error' => $str); $s=json_encode($a); } else if ($tp=='con') { $s=$str; } else { $tp='html'; $s='

'.$str.'

'; } return openme_web_out($cfg, $tp, $s, ''); } function openme_web_out($cfg, $tp, $str, $filename) { if ($tp=='' || $tp=='web') $tp='html'; $tpx1=$cfg['content_types']; if (!array_key_exists($tp, $tpx1)) $tp='unknown'; $tpx=$cfg['content_types'][$tp]; foreach ($tpx as $key => $value) { $x=$key.': '.$value; $y=str_replace('$#filename#$',$filename, $x); header($y); } print $str; return; } function openme_ck_access($i, $output=true, $json=false, $add_web_vars=false) { # Convert to json and call CK # FGG: in the future we may want to connect through a socket # Get action if (!array_key_exists('action', $i)) return array("return"=>1,"error"=>"action is not defined"); $action=$i["action"]; unset($i["cm_action"]); if ($json) { $ftmpout=tempnam("", "ck-out-"); $i["out"]="json_file"; $i["out_file"]=$ftmpout; } # Check that no special characters, otherwise can run any command from CMD if (preg_match('/[^A-Za-z_\-0-9]/i', $action)) return array("return"=>1,"error"=>"action contains illegal characters"); # Check vars if ($add_web_vars) { $i["web_vars_get"]=$_GET; $i["web_vars_post"]=$_POST; $i["web_vars_session"]=$_SESSION; } # Decode dict to json and save to temp file $str=json_encode($i); $ftmp=tempnam("", "ck-"); $f=fopen($ftmp, "w"); fwrite($f, $str); fclose($f); # Prepare call to CK $ckr=getenv("CK_ROOT"); if ($ckr=="") $ckr=getcwd(); $ck=$ckr . '/bin/ck'; if (!file_exists($ck)) $ck='ck'; $cmd=$ck." ".$action." @".$ftmp; #Add cmd if Windows (FGG:TODO maybe can be done cleaner?) if (substr(strtoupper(PHP_OS),0,3)=="WIN") $cmd="cmd /c ".$cmd; #FGG: important note for Windows: stderr pipe should be "a" not "w" # see http://www.php.net/manual/en/function.proc-open.php Luceo 28-Mar-2010 07:39 $tmpfname = tempnam("", "ck-err-"); $descriptorspec = array(0 => array("pipe", "r"), 1 => array("pipe", "w"), 2 => array("file", $tmpfname, "w")); $process = proc_open($cmd, $descriptorspec, $pipes, NULL, NULL); $tout=''; $terr=''; $rv=0; if (is_resource($process)) { fclose($pipes[0]); $tout=stream_get_contents($pipes[1]); fclose($pipes[1]); $rv = proc_close($process); } # Read and delete temporal file with error output $terr=file_get_contents($tmpfname); unlink($tmpfname); if ($output) { echo $tout; echo $terr; } # Delete temporal input file if (file_exists($ftmp)) unlink($ftmp); $r=array("return"=>$rv, "stdout"=>$tout, "stderr"=>$terr, "std"=>$tout.$terr); # Check if output to json if ($json) { $jfile=file_get_contents($ftmpout); unlink($ftmpout); $r["json_out"]=json_decode($jfile,true); } if ($rv>0) $r["error"]=$tout.$terr; return $r; } function urlsafe_b64decode($s) { # return str_replace(array('-','_','.'), array('+','/','='), $s); return base64_decode(str_replace(array('-','_'), array('+','/'), $s)); } ?>