[Summary view] [Print] [Text view]

   1  <?php
   2  /*
   3  @version   v5.20.3  01-Jan-2016
   4  @copyright (c) 2000-2013 John Lim (jlim#natsoft.com). All rights reserved.
   5  @copyright (c) 2014      Damien Regad, Mark Newnham and the ADOdb community
   6    Released under both BSD license and Lesser GPL library license.
   7    Whenever there is any discrepancy between the two licenses,
   8    the BSD license will take precedence.
   9  Set tabs to 4 for best viewing.
  10  
  11    Latest version is available at http://adodb.sourceforge.net
  12  
  13    Microsoft Visual FoxPro data driver. Requires ODBC. Works only on MS Windows.
  14  */
  15  
  16  // security - hide paths
  17  if (!defined('ADODB_DIR')) die();
  18  
  19  if (!defined('_ADODB_ODBC_LAYER')) {
  20      include(ADODB_DIR."/drivers/adodb-odbc.inc.php");
  21  }
  22  if (!defined('ADODB_VFP')){
  23  define('ADODB_VFP',1);
  24  class ADODB_vfp extends ADODB_odbc {
  25      var $databaseType = "vfp";
  26      var $fmtDate = "{^Y-m-d}";
  27      var $fmtTimeStamp = "{^Y-m-d, h:i:sA}";
  28      var $replaceQuote = "'+chr(39)+'" ;
  29      var $true = '.T.';
  30      var $false = '.F.';
  31      var $hasTop = 'top';        // support mssql SELECT TOP 10 * FROM TABLE
  32      var $_bindInputArray = false; // strangely enough, setting to true does not work reliably
  33      var $sysTimeStamp = 'datetime()';
  34      var $sysDate = 'date()';
  35      var $ansiOuter = true;
  36      var $hasTransactions = false;
  37      var $curmode = false ; // See sqlext.h, SQL_CUR_DEFAULT == SQL_CUR_USE_DRIVER == 2L
  38  
  39  	function Time()
  40      {
  41          return time();
  42      }
  43  
  44  	function BeginTrans() { return false;}
  45  
  46      // quote string to be sent back to database
  47  	function qstr($s,$nofixquotes=false)
  48      {
  49          if (!$nofixquotes) return  "'".str_replace("\r\n","'+chr(13)+'",str_replace("'",$this->replaceQuote,$s))."'";
  50          return "'".$s."'";
  51      }
  52  
  53  
  54      // TOP requires ORDER BY for VFP
  55  	function SelectLimit($sql,$nrows=-1,$offset=-1, $inputarr=false,$secs2cache=0)
  56      {
  57          $this->hasTop = preg_match('/ORDER[ \t\r\n]+BY/is',$sql) ? 'top' : false;
  58          $ret = ADOConnection::SelectLimit($sql,$nrows,$offset,$inputarr,$secs2cache);
  59          return $ret;
  60      }
  61  
  62  
  63  
  64  };
  65  
  66  
  67  class  ADORecordSet_vfp extends ADORecordSet_odbc {
  68  
  69      var $databaseType = "vfp";
  70  
  71  
  72  	function __construct($id,$mode=false)
  73      {
  74          return parent::__construct($id,$mode);
  75      }
  76  
  77  	function MetaType($t, $len = -1, $fieldobj = false)
  78      {
  79          if (is_object($t)) {
  80              $fieldobj = $t;
  81              $t = $fieldobj->type;
  82              $len = $fieldobj->max_length;
  83          }
  84          switch (strtoupper($t)) {
  85          case 'C':
  86              if ($len <= $this->blobSize) return 'C';
  87          case 'M':
  88              return 'X';
  89  
  90          case 'D': return 'D';
  91  
  92          case 'T': return 'T';
  93  
  94          case 'L': return 'L';
  95  
  96          case 'I': return 'I';
  97  
  98          default: return 'N';
  99          }
 100      }
 101  }
 102  
 103  } //define