<?PHP
/* ---------------------------------------------------------------
   $Id$

   %PROJECT:  WEBSYNC
   %FILENAME: getuserconf.inc
   %VERSION:  1.001

   %HISTORY:
     2007-01-09 A.Cieslak
                Code revision. Added support for register_globals
                directive. Includes moved to subfolder
------------------------------------------------------------------ */
include_once("wsutils.inc");

function GetUserConf($ppid, $uuid, $caver) {
  $GLOBALS["UNAME"]="";
  $GLOBALS["UID"]="";
  $GLOBALS["PID"]="";
  $GLOBALS["UHOME"]="";
  $GLOBALS["CAVER"]=$caver;

  $chkapp[0]=+($caver>=cntver("1.7.0.0"));

  $pf=@file($GLOBALS["palms"]);

  for($ii=0;$ii<count($pf);$ii++) {
    unset($ll);
    $ll = Array();
    $last=0;
    $pf[$ii] = trim($pf[$ii]);
    for($jj=0;$jj<strlen($pf[$ii]);$jj++) {
      //echo substr($pf[$ii],$jj,1) . ' ';
      if(substr($pf[$ii],$jj,1)=='|') {
        $ll[]=substr($pf[$ii],$last,$jj-$last);
        $last=$jj+1;
      }
    }
    $ll[]=substr($pf[$ii],$last);
    if((!$chkapp[0] && $ll[3]==$uuid) || ($chkapp[0] && $ll[0]==$ppid)) {
      $GLOBALS["UNAME"]=$ll[3];
      $GLOBALS["UID"]=$ll[1];
      $GLOBALS["PID"]=$ll[0];
    }
  }
  /* -------------------------------------------------
   * Tutaj dodana obsługa palmów bez numerów seryjnych
   * czytanie pliku palmsext
   * ------------------------------------------------- */
  if($GLOBALS["UID"]=="" && $GLOBALS["palmsext"]!="") {
    $xpf=@file($GLOBALS["palmsext"]);
    for($ii=0;$ii<count($xpf);$ii++) {
      unset($ll);
      $ll = Array();
      $last=0;
      $xpf[$ii] = trim($xpf[$ii]);
      for($jj=0;$jj<strlen($xpf[$ii]);$jj++) {
        if(substr($xpf[$ii],$jj,1)=='|') {
          $ll[]=substr($xpf[$ii],$last,$jj-$last);
          $last=$jj+1;
        }
      }
      $ll[]=substr($xpf[$ii],$last);

      if((!$chkapp[0] && $ll[3]==$uuid) || ($chkapp[0] && $ll[0]==$ppid)) {
        $GLOBALS["UNAME"]=$ll[3];
        $GLOBALS["UID"]=$ll[1];
        $GLOBALS["PID"]=$ll[0];
      }
    }
  }
  /* ------------------------------------------------- */

  if($GLOBALS["UID"]=="")
    return -1;

  $sf=@file($GLOBALS["passwd"]);
  for($ii=0;$ii<count($sf);$ii++) {
    $ll=explode(':',$sf[$ii]);
    if($ll[0]==$GLOBALS["UNAME"] /*&& $ll[2]==$GLOBALS["UID"]*/) {
      $kk=explode('@',$ll[5]);
      $ll[5]=join(":",$kk);
      $GLOBALS["UHOME"]=$ll[5];
    }
  }

  if(isset($GLOBALS["UHOME"]) && $GLOBALS["UHOME"]!="") {
    $GLOBALS["UHOME"] = sprintf("%s%s.palm",$GLOBALS["UHOME"],$GLOBALS["DIRECTORY_SEPARATOR"]);
  }

  //dodatkowe sprawdzenie pliku coldsync.conf
    $cf=@file($GLOBALS["coldsyncconf"]);

    $pda          = FALSE; //czy parsuję blok PDA ?
    $conduitblock = FALSE;
    $pdablock     = FALSE;
    $pdaname      = "";
    $blockstart   = TRUE;  //czy to jest poczštek ?
    $cs_snum      = "";
    $cs_dire      = "";
    $cs_userid    = "";
    $cs_uname     = "";

    $cfcount=count($cf);
    for($i=0;$i<$cfcount;$i++) {
      $cf[$i]=trim($cf[$i]);

      unset($l1);
      $l1=Array();
      $l1=explode(' ',$cf[$i]);
      $l1count = count($l1);
      for($j=0;$j<$l1count;$j++) {
        $l1[$j] = trim($l1[$j]);
        if($l1[$j]=="") {
          if($pdablock==TRUE && $pda==FALSE && $pdaname!="") {
            $pdaname .= " ";
          }
        } else {
          if($blockstart) {
            $pda          = FALSE;
            $pdaname      = "";
            $pdablock     = FALSE;
            $conduitblock = FALSE;
            $blockstart   = FALSE;
            $cs_snum      = "";
            $cs_dire      = "";
            $cs_userid    = "";
            $cs_uname     = "";
            switch($l1[$j]) {
              case "pda" :
                           $pdablock=TRUE;
                           break;
              case "conduit":
                           $conduitblock=TRUE;
                           break;
              default:
                           // ERROR: nieznany tag !!!
                           break;
            }
          } else {
            if($l1[$j]=="}") {
              if(($cs_uname==$uuid||$chkapp[0]) && $cs_snum==$ppid) {
                // echo "SNUM = " . $cs_snum . "<br>";
                // echo "DIRECTORY = " . $cs_dire . "<br>";
                // echo "USERID = " . $cs_userid . "<br>";
                // echo "USERNAME = " . $cs_uname . "<br><br>";
                $GLOBALS["UHOME"] = $cs_dire;
                $GLOBALS["PID"]   = $cs_snum;
              }
              $blockstart=TRUE;
            } else {
              if($pdablock) {
                if($pda) {
                  if($tag!="")
                    $tag .= " ";
                  $tag .= $l1[$j];
                  if(substr($tag,strlen($tag)-1,1)==";") {
                    $tag=substr($tag,0,strlen($tag)-1);
                    unset($l2);
                    $l2 = Array();
                    $l2 = explode(':',$tag);
                    switch($l2[0]) {
                      case "snum" :
                                    $cs_snum=trimc($l2[1]);
                                    break;
                      case "directory" :
                                    $cs_dire=trimc($l2[1]);
                                    break;
                      case "userid" :
                                    $cs_userid=trimc($l2[1]);
                                    break;
                      case "username" :
                                    $cs_uname=trimc($l2[1]);
                                    break;
                      default:
                                    // ERROR: nieznany tag !!!
                                    break;
                    }
                    $tag="";
                  }
                } else {
                  if($l1[$j]=="{") {
                    $pdaname = trimc($pdaname);
                    $pda=TRUE;
                  } else {
                    if($pdaname!="")
                      $pdaname .= " ";
                    $pdaname .= $l1[$j];
                  }
                }
              }
            }
          }
        }
      }
    }

  if($GLOBALS["PID"] != $ppid)
    return -1;
  if(!$chkapp && $GLOBALS["UNAME"]!=$uuid)
    return -1;
  if($GLOBALS["UHOME"]=="")
    return -1;

  $GLOBALS["ses"] = sprintf("%s%s",date("YmdHis"),md5(uniqid(rand(),1)));

  return 0;
} ?>