00001 <?php
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00035 if (!defined('_ADODB_LAYER')) {
00036 define('_ADODB_LAYER',1);
00037
00038
00039
00040
00041
00042
00047 if (!defined('ADODB_DIR')) define('ADODB_DIR',dirname(__FILE__));
00048
00049
00050
00051
00052
00053 GLOBAL
00054 $ADODB_vers,
00055 $ADODB_COUNTRECS,
00056 $ADODB_CACHE_DIR,
00057 $ADODB_EXTENSION,
00058 $ADODB_COMPAT_FETCH,
00059 $ADODB_FETCH_MODE;
00060
00061
00062
00063
00064
00065 $ADODB_EXTENSION = defined('ADODB_EXTENSION');
00066
00067
00068
00069
00070
00071
00072
00073
00074
00075
00076
00077 define('ADODB_FORCE_IGNORE',0);
00078 define('ADODB_FORCE_NULL',1);
00079 define('ADODB_FORCE_EMPTY',2);
00080 define('ADODB_FORCE_VALUE',3);
00081
00082
00083
00084 if (!$ADODB_EXTENSION || ADODB_EXTENSION < 4.0) {
00085
00086 define('ADODB_BAD_RS','<p>Bad $rs in %s. Connection or SQL invalid. Try using $connection->debug=true;</p>');
00087
00088
00089 define('ADODB_TABLE_REGEX','([]0-9a-z_\:\"\`\.\@\[-]*)');
00090
00091 // prefetching used by oracle
00092 if (!defined('ADODB_PREFETCH_ROWS')) define('ADODB_PREFETCH_ROWS',10);
00093
00094
00095 /*
00096 Controls ADODB_FETCH_ASSOC field-name case. Default is 2, use native case-names.
00097 This currently works only with mssql, odbc, oci8po and ibase derived drivers.
00098
00099 0 = assoc lowercase field names. $rs->fields['orderid']
00100 1 = assoc uppercase field names. $rs->fields['ORDERID']
00101 2 = use native-case field names. $rs->fields['OrderID']
00102 */
00103
00104 define('ADODB_FETCH_DEFAULT',0);
00105 define('ADODB_FETCH_NUM',1);
00106 define('ADODB_FETCH_ASSOC',2);
00107 define('ADODB_FETCH_BOTH',3);
00108
00109 if (!defined('TIMESTAMP_FIRST_YEAR')) define('TIMESTAMP_FIRST_YEAR',100);
00110
00111 // PHP's version scheme makes converting to numbers difficult - workaround
00112 $_adodb_ver = (float) PHP_VERSION;
00113 if ($_adodb_ver >= 5.0) {
00114 define('ADODB_PHPVER',0x5000);
00115 } else if ($_adodb_ver > 4.299999) { # 4.3
00116 define('ADODB_PHPVER',0x4300);
00117 } else if ($_adodb_ver > 4.199999) { # 4.2
00118 define('ADODB_PHPVER',0x4200);
00119 } else if (strnatcmp(PHP_VERSION,'4.0.5')>=0) {
00120 define('ADODB_PHPVER',0x4050);
00121 } else {
00122 define('ADODB_PHPVER',0x4000);
00123 }
00124 }
00125
00126 //if (!defined('ADODB_ASSOC_CASE')) define('ADODB_ASSOC_CASE',2);
00127
00128
00132 function ADODB_str_replace($src, $dest, $data)
00133 {
00134 if (ADODB_PHPVER >= 0x4050) return str_replace($src,$dest,$data);
00135
00136 $s = reset($src);
00137 $d = reset($dest);
00138 while ($s !== false) {
00139 $data = str_replace($s,$d,$data);
00140 $s = next($src);
00141 $d = next($dest);
00142 }
00143 return $data;
00144 }
00145
00146 function ADODB_Setup()
00147 {
00148 GLOBAL
00149 $ADODB_vers, // database version
00150 $ADODB_COUNTRECS, // count number of records returned - slows down query
00151 $ADODB_CACHE_DIR, // directory to cache recordsets
00152 $ADODB_FETCH_MODE,
00153 $ADODB_FORCE_TYPE;
00154
00155 $ADODB_FETCH_MODE = ADODB_FETCH_DEFAULT;
00156 $ADODB_FORCE_TYPE = ADODB_FORCE_VALUE;
00157
00158
00159 if (!isset($ADODB_CACHE_DIR)) {
00160 $ADODB_CACHE_DIR = '/tmp'; //(isset($_ENV['TMP'])) ? $_ENV['TMP'] : '/tmp';
00161 } else {
00162 // do not accept url based paths, eg. http:/ or ftp:/
00163 if (strpos($ADODB_CACHE_DIR,'://') !== false)
00164 die("Illegal path http:
00165 }
00166
00167
00168
00169 srand(((double)microtime())*1000000);
00170
00174 $ADODB_vers = 'V4.90 8 June 2006 (c) 2000-2006 John Lim (jlim#natsoft.com.my). All rights reserved. Released BSD & LGPL.';
00175
00181 if (!isset($ADODB_COUNTRECS)) $ADODB_COUNTRECS = true;
00182 }
00183
00184
00185
00186
00187
00188
00189 ADODB_Setup();
00190
00191
00192
00193
00197 class ADOFieldObject {
00198 var $name = '';
00199 var $max_length=0;
00200 var $type="";
00201
00202
00203
00204
00205
00206
00207
00208
00209
00210
00211 }
00212
00213
00214
00215 function ADODB_TransMonitor($dbms, $fn, $errno, $errmsg, $p1, $p2, &$thisConnection)
00216 {
00217
00218 $thisConnection->_transOK = false;
00219 if ($thisConnection->_oldRaiseFn) {
00220 $fn = $thisConnection->_oldRaiseFn;
00221 $fn($dbms, $fn, $errno, $errmsg, $p1, $p2,$thisConnection);
00222 }
00223 }
00224
00225
00226
00227
00228
00232 class ADOConnection {
00233
00234
00235
00236 var $dataProvider = 'native';
00237 var $databaseType = '';
00238 var $database = '';
00239 var $host = '';
00240 var $user = '';
00241 var $password = '';
00242 var $debug = false;
00243 var $maxblobsize = 262144;
00244 var $concat_operator = '+';
00245 var $substr = 'substr';
00246 var $length = 'length';
00247 var $random = 'rand()';
00248 var $upperCase = 'upper';
00249 var $fmtDate = "'Y-m-d'";
00250 var $fmtTimeStamp = "'Y-m-d, h:i:s A'";
00251 var $true = '1';
00252 var $false = '0';
00253 var $replaceQuote = "\\'";
00254 var $nameQuote = '"';
00255 var $charSet=false;
00256 var $metaDatabasesSQL = '';
00257 var $metaTablesSQL = '';
00258 var $uniqueOrderBy = false;
00259 var $emptyDate = ' ';
00260 var $emptyTimeStamp = ' ';
00261 var $lastInsID = false;
00262
00263 var $hasInsertID = false;
00264 var $hasAffectedRows = false;
00265 var $hasTop = false;
00266 var $hasLimit = false;
00267 var $readOnly = false;
00268 var $hasMoveFirst = false;
00269 var $hasGenID = false;
00270 var $hasTransactions = true;
00271
00272 var $genID = 0;
00273 var $raiseErrorFn = false;
00274 var $isoDates = false;
00275 var $cacheSecs = 3600;
00276 var $sysDate = false;
00277 var $sysTimeStamp = false;
00278 var $arrayClass = 'ADORecordSet_array';
00279
00280 var $noNullStrings = false;
00281 var $numCacheHits = 0;
00282 var $numCacheMisses = 0;
00283 var $pageExecuteCountRows = true;
00284 var $uniqueSort = false;
00285 var $leftOuter = false;
00286 var $rightOuter = false;
00287 var $ansiOuter = false;
00288 var $autoRollback = false;
00289 var $poorAffectedRows = false;
00290
00291 var $fnExecute = false;
00292 var $fnCacheExecute = false;
00293 var $blobEncodeType = false;
00294 var $rsPrefix = "ADORecordSet_";
00295
00296 var $autoCommit = true;
00297 var $transOff = 0;
00298 var $transCnt = 0;
00299
00300 var $fetchMode=false;
00301
00302
00303
00304 var $_oldRaiseFn = false;
00305 var $_transOK = null;
00306 var $_connectionID = false;
00307 var $_errorMsg = false;
00308
00309 var $_errorCode = false;
00310 var $_queryID = false;
00311
00312 var $_isPersistentConnection = false;
00313 var $_bindInputArray = false;
00314 var $_evalAll = false;
00315 var $_affected = false;
00316 var $_logsql = false;
00317 var $_transmode = '';
00318
00322 function ADOConnection()
00323 {
00324 die('Virtual Class -- cannot instantiate');
00325 }
00326
00327 function Version()
00328 {
00329 global $ADODB_vers;
00330
00331 return (float) substr($ADODB_vers,1);
00332 }
00333
00340 function ServerInfo()
00341 {
00342 return array('description' => '', 'version' => '');
00343 }
00344
00345 function IsConnected()
00346 {
00347 return !empty($this->_connectionID);
00348 }
00349
00350 function _findvers($str)
00351 {
00352 if (preg_match('/([0-9]+\.([0-9\.])+)/',$str, $arr)) return $arr[1];
00353 else return '';
00354 }
00355
00360 function outp($msg,$newline=true)
00361 {
00362 global $ADODB_FLUSH,$ADODB_OUTP;
00363
00364 if (defined('ADODB_OUTP')) {
00365 $fn = ADODB_OUTP;
00366 $fn($msg,$newline);
00367 return;
00368 } else if (isset($ADODB_OUTP)) {
00369 $fn = $ADODB_OUTP;
00370 $fn($msg,$newline);
00371 return;
00372 }
00373
00374 if ($newline) $msg .= "<br>\n";
00375
00376 if (isset($_SERVER['HTTP_USER_AGENT']) || !$newline) echo $msg;
00377 else echo strip_tags($msg);
00378
00379
00380 if (!empty($ADODB_FLUSH) && ob_get_length() !== false) flush();
00381
00382 }
00383
00384 function Time()
00385 {
00386 $rs =& $this->_Execute("select $this->sysTimeStamp");
00387 if ($rs && !$rs->EOF) return $this->UnixTimeStamp(reset($rs->fields));
00388
00389 return false;
00390 }
00391
00403 function Connect($argHostname = "", $argUsername = "", $argPassword = "", $argDatabaseName = "", $forceNew = false)
00404 {
00405 if ($argHostname != "") $this->host = $argHostname;
00406 if ($argUsername != "") $this->user = $argUsername;
00407 if ($argPassword != "") $this->password = $argPassword;
00408 if ($argDatabaseName != "") $this->database = $argDatabaseName;
00409
00410 $this->_isPersistentConnection = false;
00411 if ($forceNew) {
00412 if ($rez=$this->_nconnect($this->host, $this->user, $this->password, $this->database)) return true;
00413 } else {
00414 if ($rez=$this->_connect($this->host, $this->user, $this->password, $this->database)) return true;
00415 }
00416 if (isset($rez)) {
00417 $err = $this->ErrorMsg();
00418 if (empty($err)) $err = "Connection error to server '$argHostname' with user '$argUsername'";
00419 $ret = false;
00420 } else {
00421 $err = "Missing extension for ".$this->dataProvider;
00422 $ret = 0;
00423 }
00424 if ($fn = $this->raiseErrorFn)
00425 $fn($this->databaseType,'CONNECT',$this->ErrorNo(),$err,$this->host,$this->database,$this);
00426
00427
00428 $this->_connectionID = false;
00429 if ($this->debug) ADOConnection::outp( $this->host.': '.$err);
00430 return $ret;
00431 }
00432
00433 function _nconnect($argHostname, $argUsername, $argPassword, $argDatabaseName)
00434 {
00435 return $this->_connect($argHostname, $argUsername, $argPassword, $argDatabaseName);
00436 }
00437
00438
00449 function NConnect($argHostname = "", $argUsername = "", $argPassword = "", $argDatabaseName = "")
00450 {
00451 return $this->Connect($argHostname, $argUsername, $argPassword, $argDatabaseName, true);
00452 }
00453
00464 function PConnect($argHostname = "", $argUsername = "", $argPassword = "", $argDatabaseName = "")
00465 {
00466 if (defined('ADODB_NEVER_PERSIST'))
00467 return $this->Connect($argHostname,$argUsername,$argPassword,$argDatabaseName);
00468
00469 if ($argHostname != "") $this->host = $argHostname;
00470 if ($argUsername != "") $this->user = $argUsername;
00471 if ($argPassword != "") $this->password = $argPassword;
00472 if ($argDatabaseName != "") $this->database = $argDatabaseName;
00473
00474 $this->_isPersistentConnection = true;
00475 if ($rez = $this->_pconnect($this->host, $this->user, $this->password, $this->database)) return true;
00476 if (isset($rez)) {
00477 $err = $this->ErrorMsg();
00478 if (empty($err)) $err = "Connection error to server '$argHostname' with user '$argUsername'";
00479 $ret = false;
00480 } else {
00481 $err = "Missing extension for ".$this->dataProvider;
00482 $ret = 0;
00483 }
00484 if ($fn = $this->raiseErrorFn) {
00485 $fn($this->databaseType,'PCONNECT',$this->ErrorNo(),$err,$this->host,$this->database,$this);
00486 }
00487
00488 $this->_connectionID = false;
00489 if ($this->debug) ADOConnection::outp( $this->host.': '.$err);
00490 return $ret;
00491 }
00492
00493
00494 function SQLDate($fmt, $col=false)
00495 {
00496 if (!$col) $col = $this->sysDate;
00497 return $col;
00498 }
00499
00515 function Prepare($sql)
00516 {
00517 return $sql;
00518 }
00519
00534 function PrepareSP($sql,$param=true)
00535 {
00536 return $this->Prepare($sql,$param);
00537 }
00538
00542 function Quote($s)
00543 {
00544 return $this->qstr($s,false);
00545 }
00546
00550 function QMagic($s)
00551 {
00552 return $this->qstr($s,get_magic_quotes_gpc());
00553 }
00554
00555 function q(&$s)
00556 {
00557 #if (!empty($this->qNull)) if ($s == 'null') return $s;
00558 $s = $this->qstr($s,false);
00559 }
00560
00564 function ErrorNative()
00565 {
00566 return $this->ErrorNo();
00567 }
00568
00569
00573 function nextId($seq_name)
00574 {
00575 return $this->GenID($seq_name);
00576 }
00577
00585 function RowLock($table,$where)
00586 {
00587 return false;
00588 }
00589
00590 function CommitLock($table)
00591 {
00592 return $this->CommitTrans();
00593 }
00594
00595 function RollbackLock($table)
00596 {
00597 return $this->RollbackTrans();
00598 }
00599
00609 function SetFetchMode($mode)
00610 {
00611 $old = $this->fetchMode;
00612 $this->fetchMode = $mode;
00613
00614 if ($old === false) {
00615 global $ADODB_FETCH_MODE;
00616 return $ADODB_FETCH_MODE;
00617 }
00618 return $old;
00619 }
00620
00621
00625 function &Query($sql, $inputarr=false)
00626 {
00627 $rs = &$this->Execute($sql, $inputarr);
00628 if (!$rs && defined('ADODB_PEAR')) return ADODB_PEAR_Error();
00629 return $rs;
00630 }
00631
00632
00636 function &LimitQuery($sql, $offset, $count, $params=false)
00637 {
00638 $rs = &$this->SelectLimit($sql, $count, $offset, $params);
00639 if (!$rs && defined('ADODB_PEAR')) return ADODB_PEAR_Error();
00640 return $rs;
00641 }
00642
00643
00647 function Disconnect()
00648 {
00649 return $this->Close();
00650 }
00651
00652
00653
00654
00655
00656
00657
00658
00659
00660
00661 function Param($name,$type='C')
00662 {
00663 return '?';
00664 }
00665
00666
00667
00668
00669 function InParameter(&$stmt,&$var,$name,$maxLen=4000,$type=false)
00670 {
00671 return $this->Parameter($stmt,$var,$name,false,$maxLen,$type);
00672 }
00673
00674
00675
00676 function OutParameter(&$stmt,&$var,$name,$maxLen=4000,$type=false)
00677 {
00678 return $this->Parameter($stmt,$var,$name,true,$maxLen,$type);
00679
00680 }
00681
00682
00683
00684
00685
00686
00687
00688
00689
00690
00691
00692
00693
00694
00695
00696
00697 function Parameter(&$stmt,&$var,$name,$isOutput=false,$maxLen=4000,$type=false)
00698 {
00699 return false;
00700 }
00701
00712 function StartTrans($errfn = 'ADODB_TransMonitor')
00713 {
00714 if ($this->transOff > 0) {
00715 $this->transOff += 1;
00716 return;
00717 }
00718
00719 $this->_oldRaiseFn = $this->raiseErrorFn;
00720 $this->raiseErrorFn = $errfn;
00721 $this->_transOK = true;
00722
00723 if ($this->debug && $this->transCnt > 0) ADOConnection::outp("Bad Transaction: StartTrans called within BeginTrans");
00724 $this->BeginTrans();
00725 $this->transOff = 1;
00726 }
00727
00728
00737 function CompleteTrans($autoComplete = true)
00738 {
00739 if ($this->transOff > 1) {
00740 $this->transOff -= 1;
00741 return true;
00742 }
00743 $this->raiseErrorFn = $this->_oldRaiseFn;
00744
00745 $this->transOff = 0;
00746 if ($this->_transOK && $autoComplete) {
00747 if (!$this->CommitTrans()) {
00748 $this->_transOK = false;
00749 if ($this->debug) ADOConnection::outp("Smart Commit failed");
00750 } else
00751 if ($this->debug) ADOConnection::outp("Smart Commit occurred");
00752 } else {
00753 $this->_transOK = false;
00754 $this->RollbackTrans();
00755 if ($this->debug) ADOCOnnection::outp("Smart Rollback occurred");
00756 }
00757
00758 return $this->_transOK;
00759 }
00760
00761
00762
00763
00764 function FailTrans()
00765 {
00766 if ($this->debug)
00767 if ($this->transOff == 0) {
00768 ADOConnection::outp("FailTrans outside StartTrans/CompleteTrans");
00769 } else {
00770 ADOConnection::outp("FailTrans was called");
00771 adodb_backtrace();
00772 }
00773 $this->_transOK = false;
00774 }
00775
00779 function HasFailedTrans()
00780 {
00781 if ($this->transOff > 0) return $this->_transOK == false;
00782 return false;
00783 }
00784
00792 function &Execute($sql,$inputarr=false)
00793 {
00794 if ($this->fnExecute) {
00795 $fn = $this->fnExecute;
00796 $ret =& $fn($this,$sql,$inputarr);
00797 if (isset($ret)) return $ret;
00798 }
00799 if ($inputarr) {
00800 if (!is_array($inputarr)) $inputarr = array($inputarr);
00801
00802 $element0 = reset($inputarr);
00803 # is_object check because oci8 descriptors can be passed in
00804 $array_2d = is_array($element0) && !is_object(reset($element0));
00805
00806 unset($element0);
00807
00808 if (!is_array($sql) && !$this->_bindInputArray) {
00809 $sqlarr = explode('?',$sql);
00810
00811 if (!$array_2d) $inputarr = array($inputarr);
00812 foreach($inputarr as $arr) {
00813 $sql = ''; $i = 0;
00814
00815 while(list(, $v) = each($arr)) {
00816 $sql .= $sqlarr[$i];
00817
00818
00819 $typ = gettype($v);
00820 if ($typ == 'string')
00821
00822 $sql .= $this->qstr($v);
00823 else if ($typ == 'double')
00824 $sql .= str_replace(',','.',$v);
00825 else if ($typ == 'boolean')
00826 $sql .= $v ? $this->true : $this->false;
00827 else if ($typ == 'object') {
00828 if (method_exists($v, '__toString')) $sql .= $this->qstr($v->__toString());
00829 else $sql .= $this->qstr((string) $v);
00830 } else if ($v === null)
00831 $sql .= 'NULL';
00832 else
00833 $sql .= $v;
00834 $i += 1;
00835 }
00836 if (isset($sqlarr[$i])) {
00837 $sql .= $sqlarr[$i];
00838 if ($i+1 != sizeof($sqlarr)) ADOConnection::outp( "Input Array does not match ?: ".htmlspecialchars($sql));
00839 } else if ($i != sizeof($sqlarr))
00840 ADOConnection::outp( "Input array does not match ?: ".htmlspecialchars($sql));
00841
00842 $ret =& $this->_Execute($sql);
00843 if (!$ret) return $ret;
00844 }
00845 } else {
00846 if ($array_2d) {
00847 if (is_string($sql))
00848 $stmt = $this->Prepare($sql);
00849 else
00850 $stmt = $sql;
00851
00852 foreach($inputarr as $arr) {
00853 $ret =& $this->_Execute($stmt,$arr);
00854 if (!$ret) return $ret;
00855 }
00856 } else {
00857 $ret =& $this->_Execute($sql,$inputarr);
00858 }
00859 }
00860 } else {
00861 $ret =& $this->_Execute($sql,false);
00862 }
00863
00864 return $ret;
00865 }
00866
00867
00868 function &_Execute($sql,$inputarr=false)
00869 {
00870 if ($this->debug) {
00871 global $ADODB_INCLUDED_LIB;
00872 if (empty($ADODB_INCLUDED_LIB)) include(ADODB_DIR.'/adodb-lib.inc.php');
00873 $this->_queryID = _adodb_debug_execute($this, $sql,$inputarr);
00874 } else {
00875 $this->_queryID = @$this->_query($sql,$inputarr);
00876 }
00877
00878
00879
00880
00881
00882 if ($this->_queryID === false) {
00883 if ($this->debug == 99) adodb_backtrace(true,5);
00884 $fn = $this->raiseErrorFn;
00885 if ($fn) {
00886 $fn($this->databaseType,'EXECUTE',$this->ErrorNo(),$this->ErrorMsg(),$sql,$inputarr,$this);
00887 }
00888 $false = false;
00889 return $false;
00890 }
00891
00892 if ($this->_queryID === true) {
00893 $rs =& new ADORecordSet_empty();
00894 return $rs;
00895 }
00896
00897
00898 $rsclass = $this->rsPrefix.$this->databaseType;
00899 $rs = new $rsclass($this->_queryID,$this->fetchMode);
00900 $rs->connection = &$this;
00901 $rs->Init();
00902 if (is_array($sql)) $rs->sql = $sql[0];
00903 else $rs->sql = $sql;
00904 if ($rs->_numOfRows <= 0) {
00905 global $ADODB_COUNTRECS;
00906 if ($ADODB_COUNTRECS) {
00907 if (!$rs->EOF) {
00908 $rs = &$this->_rs2rs($rs,-1,-1,!is_array($sql));
00909 $rs->_queryID = $this->_queryID;
00910 } else
00911 $rs->_numOfRows = 0;
00912 }
00913 }
00914 return $rs;
00915 }
00916
00917 function CreateSequence($seqname='adodbseq',$startID=1)
00918 {
00919 if (empty($this->_genSeqSQL)) return false;
00920 return $this->Execute(sprintf($this->_genSeqSQL,$seqname,$startID));
00921 }
00922
00923 function DropSequence($seqname='adodbseq')
00924 {
00925 if (empty($this->_dropSeqSQL)) return false;
00926 return $this->Execute(sprintf($this->_dropSeqSQL,$seqname));
00927 }
00928
00937 function GenID($seqname='adodbseq',$startID=1)
00938 {
00939 if (!$this->hasGenID) {
00940 return 0;
00941 }
00942
00943 $getnext = sprintf($this->_genIDSQL,$seqname);
00944
00945 $holdtransOK = $this->_transOK;
00946
00947 $save_handler = $this->raiseErrorFn;
00948 $this->raiseErrorFn = '';
00949 @($rs = $this->Execute($getnext));
00950 $this->raiseErrorFn = $save_handler;
00951
00952 if (!$rs) {
00953 $this->_transOK = $holdtransOK;
00954 $createseq = $this->Execute(sprintf($this->_genSeqSQL,$seqname,$startID));
00955 $rs = $this->Execute($getnext);
00956 }
00957 if ($rs && !$rs->EOF) $this->genID = reset($rs->fields);
00958 else $this->genID = 0;
00959
00960 if ($rs) $rs->Close();
00961
00962 return $this->genID;
00963 }
00964
00970 function Insert_ID($table='',$column='')
00971 {
00972 if ($this->_logsql && $this->lastInsID) return $this->lastInsID;
00973 if ($this->hasInsertID) return $this->_insertid($table,$column);
00974 if ($this->debug) {
00975 ADOConnection::outp( '<p>Insert_ID error</p>');
00976 adodb_backtrace();
00977 }
00978 return false;
00979 }
00980
00981
00988 function PO_Insert_ID($table="", $id="")
00989 {
00990 if ($this->hasInsertID){
00991 return $this->Insert_ID($table,$id);
00992 } else {
00993 return $this->GetOne("SELECT MAX($id) FROM $table");
00994 }
00995 }
00996
01000 function Affected_Rows()
01001 {
01002 if ($this->hasAffectedRows) {
01003 if ($this->fnExecute === 'adodb_log_sql') {
01004 if ($this->_logsql && $this->_affected !== false) return $this->_affected;
01005 }
01006 $val = $this->_affectedrows();
01007 return ($val < 0) ? false : $val;
01008 }
01009
01010 if ($this->debug) ADOConnection::outp( '<p>Affected_Rows error</p>',false);
01011 return false;
01012 }
01013
01014
01018 function ErrorMsg()
01019 {
01020 if ($this->_errorMsg) return '!! '.strtoupper($this->dataProvider.' '.$this->databaseType).': '.$this->_errorMsg;
01021 else return '';
01022 }
01023
01024
01028 function ErrorNo()
01029 {
01030 return ($this->_errorMsg) ? -1 : 0;
01031 }
01032
01033 function MetaError($err=false)
01034 {
01035 include_once(ADODB_DIR."/adodb-error.inc.php");
01036 if ($err === false) $err = $this->ErrorNo();
01037 return adodb_error($this->dataProvider,$this->databaseType,$err);
01038 }
01039
01040 function MetaErrorMsg($errno)
01041 {
01042 include_once(ADODB_DIR."/adodb-error.inc.php");
01043 return adodb_errormsg($errno);
01044 }
01045
01049 function MetaPrimaryKeys($table, $owner=false)
01050 {
01051
01052 $p = array();
01053 $objs =& $this->MetaColumns($table);
01054 if ($objs) {
01055 foreach($objs as $v) {
01056 if (!empty($v->primary_key))
01057 $p[] = $v->name;
01058 }
01059 }
01060 if (sizeof($p)) return $p;
01061 if (function_exists('ADODB_VIEW_PRIMARYKEYS'))
01062 return ADODB_VIEW_PRIMARYKEYS($this->databaseType, $this->database, $table, $owner);
01063 return false;
01064 }
01065
01069 function MetaForeignKeys($table, $owner=false, $upper=false)
01070 {
01071 return false;
01072 }
01079 function SelectDB($dbName)
01080 {return false;}
01081
01082
01102 function &SelectLimit($sql,$nrows=-1,$offset=-1, $inputarr=false,$secs2cache=0)
01103 {
01104 if ($this->hasTop && $nrows > 0) {
01105
01106
01107 $ismssql = (strpos($this->databaseType,'mssql') !== false);
01108 if ($ismssql) $isaccess = false;
01109 else $isaccess = (strpos($this->databaseType,'access') !== false);
01110
01111 if ($offset <= 0) {
01112
01113
01114 if ($isaccess) {
01115 $sql = preg_replace(
01116 '/(^\s*select\s+(distinctrow|distinct)?)/i','\\1 '.$this->hasTop.' '.((integer)$nrows).' ',$sql);
01117
01118 if ($secs2cache>0) {
01119 $ret =& $this->CacheExecute($secs2cache, $sql,$inputarr);
01120 } else {
01121 $ret =& $this->Execute($sql,$inputarr);
01122 }
01123 return $ret;
01124 } else if ($ismssql){
01125 $sql = preg_replace(
01126 '/(^\s*select\s+(distinctrow|distinct)?)/i','\\1 '.$this->hasTop.' '.((integer)$nrows).' ',$sql);
01127 } else {
01128 $sql = preg_replace(
01129 '/(^\s*select\s)/i','\\1 '.$this->hasTop.' '.((integer)$nrows).' ',$sql);
01130 }
01131 } else {
01132 $nn = $nrows + $offset;
01133 if ($isaccess || $ismssql) {
01134 $sql = preg_replace(
01135 '/(^\s*select\s+(distinctrow|distinct)?)/i','\\1 '.$this->hasTop.' '.$nn.' ',$sql);
01136 } else {
01137 $sql = preg_replace(
01138 '/(^\s*select\s)/i','\\1 '.$this->hasTop.' '.$nn.' ',$sql);
01139 }
01140 }
01141 }
01142
01143
01144
01145 global $ADODB_COUNTRECS;
01146
01147 $savec = $ADODB_COUNTRECS;
01148 $ADODB_COUNTRECS = false;
01149
01150 if ($offset>0){
01151 if ($secs2cache>0) $rs = &$this->CacheExecute($secs2cache,$sql,$inputarr);
01152 else $rs = &$this->Execute($sql,$inputarr);
01153 } else {
01154 if ($secs2cache>0) $rs = &$this->CacheExecute($secs2cache,$sql,$inputarr);
01155 else $rs = &$this->Execute($sql,$inputarr);
01156 }
01157 $ADODB_COUNTRECS = $savec;
01158 if ($rs && !$rs->EOF) {
01159 $rs =& $this->_rs2rs($rs,$nrows,$offset);
01160 }
01161
01162 return $rs;
01163 }
01164
01170 function &SerializableRS(&$rs)
01171 {
01172 $rs2 =& $this->_rs2rs($rs);
01173 $ignore = false;
01174 $rs2->connection =& $ignore;
01175
01176 return $rs2;
01177 }
01178
01189 function &_rs2rs(&$rs,$nrows=-1,$offset=-1,$close=true)
01190 {
01191 if (! $rs) {
01192 $false = false;
01193 return $false;
01194 }
01195 $dbtype = $rs->databaseType;
01196 if (!$dbtype) {
01197 $rs = &$rs;
01198 return $rs;
01199 }
01200 if (($dbtype == 'array' || $dbtype == 'csv') && $nrows == -1 && $offset == -1) {
01201 $rs->MoveFirst();
01202 $rs = &$rs;
01203 return $rs;
01204 }
01205 $flds = array();
01206 for ($i=0, $max=$rs->FieldCount(); $i < $max; $i++) {
01207 $flds[] = $rs->FetchField($i);
01208 }
01209
01210 $arr =& $rs->GetArrayLimit($nrows,$offset);
01211
01212 if ($close) $rs->Close();
01213
01214 $arrayClass = $this->arrayClass;
01215
01216 $rs2 = new $arrayClass();
01217 $rs2->connection = &$this;
01218 $rs2->sql = $rs->sql;
01219 $rs2->dataProvider = $this->dataProvider;
01220 $rs2->InitArrayFields($arr,$flds);
01221 $rs2->fetchMode = isset($rs->adodbFetchMode) ? $rs->adodbFetchMode : $rs->fetchMode;
01222 return $rs2;
01223 }
01224
01225
01226
01227
01228 function &GetAll($sql, $inputarr=false)
01229 {
01230 $arr =& $this->GetArray($sql,$inputarr);
01231 return $arr;
01232 }
01233
01234 function &GetAssoc($sql, $inputarr=false,$force_array = false, $first2cols = false)
01235 {
01236 $rs =& $this->Execute($sql, $inputarr);
01237 if (!$rs) {
01238 $false = false;
01239 return $false;
01240 }
01241 $arr =& $rs->GetAssoc($force_array,$first2cols);
01242 return $arr;
01243 }
01244
01245 function &CacheGetAssoc($secs2cache, $sql=false, $inputarr=false,$force_array = false, $first2cols = false)
01246 {
01247 if (!is_numeric($secs2cache)) {
01248 $first2cols = $force_array;
01249 $force_array = $inputarr;
01250 }
01251 $rs =& $this->CacheExecute($secs2cache, $sql, $inputarr);
01252 if (!$rs) {
01253 $false = false;
01254 return $false;
01255 }
01256 $arr =& $rs->GetAssoc($force_array,$first2cols);
01257 return $arr;
01258 }
01259
01267 function GetOne($sql,$inputarr=false)
01268 {
01269 global $ADODB_COUNTRECS;
01270 $crecs = $ADODB_COUNTRECS;
01271 $ADODB_COUNTRECS = false;
01272
01273 $ret = false;
01274 $rs = &$this->Execute($sql,$inputarr);
01275 if ($rs) {
01276 if (!$rs->EOF) $ret = reset($rs->fields);
01277 $rs->Close();
01278 }
01279 $ADODB_COUNTRECS = $crecs;
01280 return $ret;
01281 }
01282
01283 function CacheGetOne($secs2cache,$sql=false,$inputarr=false)
01284 {
01285 $ret = false;
01286 $rs = &$this->CacheExecute($secs2cache,$sql,$inputarr);
01287 if ($rs) {
01288 if (!$rs->EOF) $ret = reset($rs->fields);
01289 $rs->Close();
01290 }
01291
01292 return $ret;
01293 }
01294
01295 function GetCol($sql, $inputarr = false, $trim = false)
01296 {
01297 $rv = false;
01298 $rs = &$this->Execute($sql, $inputarr);
01299 if ($rs) {
01300 $rv = array();
01301 if ($trim) {
01302 while (!$rs->EOF) {
01303 $rv[] = trim(reset($rs->fields));
01304 $rs->MoveNext();
01305 }
01306 } else {
01307 while (!$rs->EOF) {
01308 $rv[] = reset($rs->fields);
01309 $rs->MoveNext();
01310 }
01311 }
01312 $rs->Close();
01313 }
01314 return $rv;
01315 }
01316
01317 function CacheGetCol($secs, $sql = false, $inputarr = false,$trim=false)
01318 {
01319 $rv = false;
01320 $rs = &$this->CacheExecute($secs, $sql, $inputarr);
01321 if ($rs) {
01322 if ($trim) {
01323 while (!$rs->EOF) {
01324 $rv[] = trim(reset($rs->fields));
01325 $rs->MoveNext();
01326 }
01327 } else {
01328 while (!$rs->EOF) {
01329 $rv[] = reset($rs->fields);
01330 $rs->MoveNext();
01331 }
01332 }
01333 $rs->Close();
01334 }
01335 return $rv;
01336 }
01337
01338
01339
01340
01341
01342
01343
01344
01345 function OffsetDate($dayFraction,$date=false)
01346 {
01347 if (!$date) $date = $this->sysDate;
01348 return '('.$date.'+'.$dayFraction.')';
01349 }
01350
01351
01357 function &GetArray($sql,$inputarr=false)
01358 {
01359 global $ADODB_COUNTRECS;
01360
01361 $savec = $ADODB_COUNTRECS;
01362 $ADODB_COUNTRECS = false;
01363 $rs =& $this->Execute($sql,$inputarr);
01364 $ADODB_COUNTRECS = $savec;
01365 if (!$rs)
01366 if (defined('ADODB_PEAR')) {
01367 $cls = ADODB_PEAR_Error();
01368 return $cls;
01369 } else {
01370 $false = false;
01371 return $false;
01372 }
01373 $arr =& $rs->GetArray();
01374 $rs->Close();
01375 return $arr;
01376 }
01377
01378 function &CacheGetAll($secs2cache,$sql=false,$inputarr=false)
01379 {
01380 return $this->CacheGetArray($secs2cache,$sql,$inputarr);
01381 }
01382
01383 function &CacheGetArray($secs2cache,$sql=false,$inputarr=false)
01384 {
01385 global $ADODB_COUNTRECS;
01386
01387 $savec = $ADODB_COUNTRECS;
01388 $ADODB_COUNTRECS = false;
01389 $rs =& $this->CacheExecute($secs2cache,$sql,$inputarr);
01390 $ADODB_COUNTRECS = $savec;
01391
01392 if (!$rs)
01393 if (defined('ADODB_PEAR')) {
01394 $cls = ADODB_PEAR_Error();
01395 return $cls;
01396 } else {
01397 $false = false;
01398 return $false;
01399 }
01400 $arr =& $rs->GetArray();
01401 $rs->Close();
01402 return $arr;
01403 }
01404
01405
01406
01413 function &GetRow($sql,$inputarr=false)
01414 {
01415 global $ADODB_COUNTRECS;
01416 $crecs = $ADODB_COUNTRECS;
01417 $ADODB_COUNTRECS = false;
01418
01419 $rs =& $this->Execute($sql,$inputarr);
01420
01421 $ADODB_COUNTRECS = $crecs;
01422 if ($rs) {
01423 if (!$rs->EOF) $arr = $rs->fields;
01424 else $arr = array();
01425 $rs->Close();
01426 return $arr;
01427 }
01428
01429 $false = false;
01430 return $false;
01431 }
01432
01433 function &CacheGetRow($secs2cache,$sql=false,$inputarr=false)
01434 {
01435 $rs =& $this->CacheExecute($secs2cache,$sql,$inputarr);
01436 if ($rs) {
01437 $arr = false;
01438 if (!$rs->EOF) $arr = $rs->fields;
01439 $rs->Close();
01440 return $arr;
01441 }
01442 $false = false;
01443 return $false;
01444 }
01445
01466 function Replace($table, $fieldArray, $keyCol, $autoQuote=false, $has_autoinc=false)
01467 {
01468 global $ADODB_INCLUDED_LIB;
01469 if (empty($ADODB_INCLUDED_LIB)) include(ADODB_DIR.'/adodb-lib.inc.php');
01470
01471 return _adodb_replace($this, $table, $fieldArray, $keyCol, $autoQuote, $has_autoinc);
01472 }
01473
01474
01493 function &CacheSelectLimit($secs2cache,$sql,$nrows=-1,$offset=-1,$inputarr=false)
01494 {
01495 if (!is_numeric($secs2cache)) {
01496 if ($sql === false) $sql = -1;
01497 if ($offset == -1) $offset = false;
01498
01499 $rs =& $this->SelectLimit($secs2cache,$sql,$nrows,$offset,$this->cacheSecs);
01500 } else {
01501 if ($sql === false) ADOConnection::outp( "Warning: \$sql missing from CacheSelectLimit()");
01502 $rs =& $this->SelectLimit($sql,$nrows,$offset,$inputarr,$secs2cache);
01503 }
01504 return $rs;
01505 }
01506
01507
01517 function CacheFlush($sql=false,$inputarr=false)
01518 {
01519 global $ADODB_CACHE_DIR;
01520
01521 if (strlen($ADODB_CACHE_DIR) > 1 && !$sql) {
01522
01523
01524
01525 $dir = $ADODB_CACHE_DIR;
01526
01527 if ($this->debug) {
01528 ADOConnection::outp( "CacheFlush: $dir<br><pre>\n", $this->_dirFlush($dir),"</pre>");
01529 } else {
01530 $this->_dirFlush($dir);
01531 }
01532 return;
01533 }
01534
01535 global $ADODB_INCLUDED_CSV;
01536 if (empty($ADODB_INCLUDED_CSV)) include(ADODB_DIR.'/adodb-csvlib.inc.php');
01537
01538 $f = $this->_gencachename($sql.serialize($inputarr),false);
01539 adodb_write_file($f,'');
01540 if (!@unlink($f)) {
01541 if ($this->debug) ADOConnection::outp( "CacheFlush: failed for $f");
01542 }
01543 }
01544
01551 function _dirFlush($dir, $kill_top_level = false) {
01552 if(!$dh = @opendir($dir)) return;
01553
01554 while (($obj = readdir($dh))) {
01555 if($obj=='.' || $obj=='..')
01556 continue;
01557
01558 if (!@unlink($dir.'/'.$obj))
01559 $this->_dirFlush($dir.'/'.$obj, true);
01560 }
01561 if ($kill_top_level === true)
01562 @rmdir($dir);
01563 return true;
01564 }
01565
01566
01567 function xCacheFlush($sql=false,$inputarr=false)
01568 {
01569 global $ADODB_CACHE_DIR;
01570
01571 if (strlen($ADODB_CACHE_DIR) > 1 && !$sql) {
01572 if (strncmp(PHP_OS,'WIN',3) === 0) {
01573 $cmd = 'del /s '.str_replace('/','\\',$ADODB_CACHE_DIR).'\adodb_*.cache';
01574 } else {
01575
01576 $cmd = 'rm -rf '.$ADODB_CACHE_DIR.'/[0-9a-f][0-9a-f]/';
01577
01578 }
01579 if ($this->debug) {
01580 ADOConnection::outp( "CacheFlush: $cmd<br><pre>\n", system($cmd),"</pre>");
01581 } else {
01582 exec($cmd);
01583 }
01584 return;
01585 }
01586
01587 global $ADODB_INCLUDED_CSV;
01588 if (empty($ADODB_INCLUDED_CSV)) include(ADODB_DIR.'/adodb-csvlib.inc.php');
01589
01590 $f = $this->_gencachename($sql.serialize($inputarr),false);
01591 adodb_write_file($f,'');
01592 if (!@unlink($f)) {
01593 if ($this->debug) ADOConnection::outp( "CacheFlush: failed for $f");
01594 }
01595 }
01596
01611 function _gencachename($sql,$createdir)
01612 {
01613 global $ADODB_CACHE_DIR;
01614 static $notSafeMode;
01615
01616 if ($this->fetchMode === false) {
01617 global $ADODB_FETCH_MODE;
01618 $mode = $ADODB_FETCH_MODE;
01619 } else {
01620 $mode = $this->fetchMode;
01621 }
01622 $m = md5($sql.$this->databaseType.$this->database.$this->user.$mode);
01623
01624 if (!isset($notSafeMode)) $notSafeMode = !ini_get('safe_mode');
01625 $dir = ($notSafeMode) ? $ADODB_CACHE_DIR.'/'.substr($m,0,2) : $ADODB_CACHE_DIR;
01626
01627 if ($createdir && $notSafeMode && !file_exists($dir)) {
01628 $oldu = umask(0);
01629 if (!mkdir($dir,0771))
01630 if ($this->debug) ADOConnection::outp( "Unable to mkdir $dir for $sql");
01631 umask($oldu);
01632 }
01633 return $dir.'/adodb_'.$m.'.cache';
01634 }
01635
01636
01646 function &CacheExecute($secs2cache,$sql=false,$inputarr=false)
01647 {
01648
01649
01650 if (!is_numeric($secs2cache)) {
01651 $inputarr = $sql;
01652 $sql = $secs2cache;
01653 $secs2cache = $this->cacheSecs;
01654 }
01655
01656 if (is_array($sql)) {
01657 $sqlparam = $sql;
01658 $sql = $sql[0];
01659 } else
01660 $sqlparam = $sql;
01661
01662 global $ADODB_INCLUDED_CSV;
01663 if (empty($ADODB_INCLUDED_CSV)) include(ADODB_DIR.'/adodb-csvlib.inc.php');
01664
01665 $md5file = $this->_gencachename($sql.serialize($inputarr),true);
01666 $err = '';
01667
01668 if ($secs2cache > 0){
01669 $rs = &csv2rs($md5file,$err,$secs2cache,$this->arrayClass);
01670 $this->numCacheHits += 1;
01671 } else {
01672 $err='Timeout 1';
01673 $rs = false;
01674 $this->numCacheMisses += 1;
01675 }
01676 if (!$rs) {
01677
01678 if ($this->debug) {
01679 if (get_magic_quotes_runtime()) {
01680 ADOConnection::outp("Please disable magic_quotes_runtime - it corrupts cache files :(");
01681 }
01682 if ($this->debug !== -1) ADOConnection::outp( " $md5file cache failure: $err (see sql below)");
01683 }
01684
01685 $rs = &$this->Execute($sqlparam,$inputarr);
01686
01687 if ($rs) {
01688 $eof = $rs->EOF;
01689 $rs = &$this->_rs2rs($rs);
01690 $txt = _rs2serialize($rs,false,$sql);
01691
01692 if (!adodb_write_file($md5file,$txt,$this->debug)) {
01693 if ($fn = $this->raiseErrorFn) {
01694 $fn($this->databaseType,'CacheExecute',-32000,"Cache write error",$md5file,$sql,$this);
01695 }
01696 if ($this->debug) ADOConnection::outp( " Cache write error");
01697 }
01698 if ($rs->EOF && !$eof) {
01699 $rs->MoveFirst();
01700
01701 $rs->connection = &$this;
01702 }
01703
01704 } else
01705 @unlink($md5file);
01706 } else {
01707 $this->_errorMsg = '';
01708 $this->_errorCode = 0;
01709
01710 if ($this->fnCacheExecute) {
01711 $fn = $this->fnCacheExecute;
01712 $fn($this, $secs2cache, $sql, $inputarr);
01713 }
01714
01715 $rs->connection = &$this;
01716 if ($this->debug){
01717
01718 $inBrowser = isset($_SERVER['HTTP_USER_AGENT']);
01719 $ttl = $rs->timeCreated + $secs2cache - time();
01720 $s = is_array($sql) ? $sql[0] : $sql;
01721 if ($inBrowser) $s = '<i>'.htmlspecialchars($s).'</i>';
01722
01723 ADOConnection::outp( " $md5file reloaded, ttl=$ttl [ $s ]");
01724 }
01725 }
01726 return $rs;
01727 }
01728
01729
01730
01731
01732
01733
01734
01735
01736
01737 function& AutoExecute($table, $fields_values, $mode = 'INSERT', $where = FALSE, $forceUpdate=true, $magicq=false)
01738 {
01739 $false = false;
01740 $sql = 'SELECT * FROM '.$table;
01741 if ($where!==FALSE) $sql .= ' WHERE '.$where;
01742 else if ($mode == 'UPDATE' || $mode == 2 ) {
01743 ADOConnection::outp('AutoExecute: Illegal mode=UPDATE with empty WHERE clause');
01744 return $false;
01745 }
01746
01747 $rs =& $this->SelectLimit($sql,1);
01748 if (!$rs) return $false;
01749 $rs->tableName = $table;
01750
01751 switch((string) $mode) {
01752 case 'UPDATE':
01753 case '2':
01754 $sql = $this->GetUpdateSQL($rs, $fields_values, $forceUpdate, $magicq);
01755 break;
01756 case 'INSERT':
01757 case '1':
01758 $sql = $this->GetInsertSQL($rs, $fields_values, $magicq);
01759 break;
01760 default:
01761 ADOConnection::outp("AutoExecute: Unknown mode=$mode");
01762 return $false;
01763 }
01764 $ret = false;
01765 if ($sql) $ret = $this->Execute($sql);
01766 if ($ret) $ret = true;
01767 return $ret;
01768 }
01769
01770
01782 function GetUpdateSQL(&$rs, $arrFields,$forceUpdate=false,$magicq=false,$force=null)
01783 {
01784 global $ADODB_INCLUDED_LIB;
01785
01786
01787
01788
01789 if (!isset($force)) {
01790 global $ADODB_FORCE_TYPE;
01791 $force = $ADODB_FORCE_TYPE;
01792 }
01793
01794
01795 if (empty($ADODB_INCLUDED_LIB)) include(ADODB_DIR.'/adodb-lib.inc.php');
01796 return _adodb_getupdatesql($this,$rs,$arrFields,$forceUpdate,$magicq,$force);
01797 }
01798
01807 function GetInsertSQL(&$rs, $arrFields,$magicq=false,$force=null)
01808 {
01809 global $ADODB_INCLUDED_LIB;
01810 if (!isset($force)) {
01811 global $ADODB_FORCE_TYPE;
01812 $force = $ADODB_FORCE_TYPE;
01813
01814 }
01815 if (empty($ADODB_INCLUDED_LIB)) include(ADODB_DIR.'/adodb-lib.inc.php');
01816 return _adodb_getinsertsql($this,$rs,$arrFields,$magicq,$force);
01817 }
01818
01819
01839 function UpdateBlob($table,$column,$val,$where,$blobtype='BLOB')
01840 {
01841 return $this->Execute("UPDATE $table SET $column=? WHERE $where",array($val)) != false;
01842 }
01843
01853 function UpdateBlobFile($table,$column,$path,$where,$blobtype='BLOB')
01854 {
01855 $fd = fopen($path,'rb');
01856 if ($fd === false) return false;
01857 $val = fread($fd,filesize($path));
01858 fclose($fd);
01859 return $this->UpdateBlob($table,$column,$val,$where,$blobtype);
01860 }
01861
01862 function BlobDecode($blob)
01863 {
01864 return $blob;
01865 }
01866
01867 function BlobEncode($blob)
01868 {
01869 return $blob;
01870 }
01871
01872 function SetCharSet($charset)
01873 {
01874 return false;
01875 }
01876
01877 function IfNull( $field, $ifNull )
01878 {
01879 return " CASE WHEN $field is null THEN $ifNull ELSE $field END ";
01880 }
01881
01882 function LogSQL($enable=true)
01883 {
01884 include_once(ADODB_DIR.'/adodb-perf.inc.php');
01885
01886 if ($enable) $this->fnExecute = 'adodb_log_sql';
01887 else $this->fnExecute = false;
01888
01889 $old = $this->_logsql;
01890 $this->_logsql = $enable;
01891 if ($enable && !$old) $this->_affected = false;
01892 return $old;
01893 }
01894
01895 function GetCharSet()
01896 {
01897 return false;
01898 }
01899
01907 function UpdateClob($table,$column,$val,$where)
01908 {
01909 return $this->UpdateBlob($table,$column,$val,$where,'CLOB');
01910 }
01911
01912
01913
01914 function MetaType($t,$len=-1,$fieldobj=false)
01915 {
01916
01917 if (empty($this->_metars)) {
01918 $rsclass = $this->rsPrefix.$this->databaseType;
01919 $this->_metars =& new $rsclass(false,$this->fetchMode);
01920 $this->_metars->connection =& $this;
01921 }
01922 return $this->_metars->MetaType($t,$len,$fieldobj);
01923 }
01924
01925
01930 function SetDateLocale($locale = 'En')
01931 {
01932 $this->locale = $locale;
01933 switch (strtoupper($locale))
01934 {
01935 case 'EN':
01936 $this->fmtDate="'Y-m-d'";
01937 $this->fmtTimeStamp = "'Y-m-d H:i:s'";
01938 break;
01939
01940 case 'US':
01941 $this->fmtDate = "'m-d-Y'";
01942 $this->fmtTimeStamp = "'m-d-Y H:i:s'";
01943 break;
01944
01945 case 'NL':
01946 case 'FR':
01947 case 'RO':
01948 case 'IT':
01949 $this->fmtDate="'d-m-Y'";
01950 $this->fmtTimeStamp = "'d-m-Y H:i:s'";
01951 break;
01952
01953 case 'GE':
01954 $this->fmtDate="'d.m.Y'";
01955 $this->fmtTimeStamp = "'d.m.Y H:i:s'";
01956 break;
01957
01958 default:
01959 $this->fmtDate="'Y-m-d'";
01960 $this->fmtTimeStamp = "'Y-m-d H:i:s'";
01961 break;
01962 }
01963 }
01964
01965 function &GetActiveRecordsClass($class, $table,$whereOrderBy=false,$bindarr=false, $primkeyArr=false)
01966 {
01967 global $_ADODB_ACTIVE_DBS;
01968
01969 $save = $this->SetFetchMode(ADODB_FETCH_NUM);
01970 if (empty($whereOrderBy)) $whereOrderBy = '1=1';
01971 $rows = $this->GetAll("select * from ".$table.' WHERE '.$whereOrderBy,$bindarr);
01972 $this->SetFetchMode($save);
01973
01974 $false = false;
01975
01976 if ($rows === false) {
01977 return $false;
01978 }
01979
01980
01981 if (!isset($_ADODB_ACTIVE_DBS)) {
01982 include(ADODB_DIR.'/adodb-active-record.inc.php');
01983 }
01984 if (!class_exists($class)) {
01985 ADOConnection::outp("Unknown class $class in GetActiveRcordsClass()");
01986 return $false;
01987 }
01988 $arr = array();
01989 foreach($rows as $row) {
01990
01991 $obj =& new $class($table,$primkeyArr,$this);
01992 if ($obj->ErrorMsg()){
01993 $this->_errorMsg = $obj->ErrorMsg();
01994 return $false;
01995 }
01996 $obj->Set($row);
01997 $arr[] =& $obj;
01998 }
01999 return $arr;
02000 }
02001
02002 function &GetActiveRecords($table,$where=false,$bindarr=false,$primkeyArr=false)
02003 {
02004 $arr =& $this->GetActiveRecordsClass('ADODB_Active_Record', $table, $where, $bindarr, $primkeyArr);
02005 return $arr;
02006 }
02007
02011 function Close()
02012 {
02013 $rez = $this->_close();
02014 $this->_connectionID = false;
02015 return $rez;
02016 }
02017
02023 function BeginTrans() {return false;}
02024
02025
02026 function SetTransactionMode( $transaction_mode )
02027 {
02028 $transaction_mode = $this->MetaTransaction($transaction_mode, $this->dataProvider);
02029 $this->_transmode = $transaction_mode;
02030 }
02031
02032
02033
02034
02035
02036
02037 function MetaTransaction($mode,$db)
02038 {
02039 $mode = strtoupper($mode);
02040 $mode = str_replace('ISOLATION LEVEL ','',$mode);
02041
02042 switch($mode) {
02043
02044 case 'READ UNCOMMITTED':
02045 switch($db) {
02046 case 'oci8':
02047 case 'oracle':
02048 return 'ISOLATION LEVEL READ COMMITTED';
02049 default:
02050 return 'ISOLATION LEVEL READ UNCOMMITTED';
02051 }
02052 break;
02053
02054 case 'READ COMMITTED':
02055 return 'ISOLATION LEVEL READ COMMITTED';
02056 break;
02057
02058 case 'REPEATABLE READ':
02059 switch($db) {
02060 case 'oci8':
02061 case 'oracle':
02062 return 'ISOLATION LEVEL SERIALIZABLE';
02063 default:
02064 return 'ISOLATION LEVEL REPEATABLE READ';
02065 }
02066 break;
02067
02068 case 'SERIALIZABLE':
02069 return 'ISOLATION LEVEL SERIALIZABLE';
02070 break;
02071
02072 default:
02073 return $mode;
02074 }
02075 }
02076
02084 function CommitTrans($ok=true)
02085 { return true;}
02086
02087
02093 function RollbackTrans()
02094 { return false;}
02095
02096
02103 function MetaDatabases()
02104 {
02105 global $ADODB_FETCH_MODE;
02106
02107 if ($this->metaDatabasesSQL) {
02108 $save = $ADODB_FETCH_MODE;
02109 $ADODB_FETCH_MODE = ADODB_FETCH_NUM;
02110
02111 if ($this->fetchMode !== false) $savem = $this->SetFetchMode(false);
02112
02113 $arr = $this->GetCol($this->metaDatabasesSQL);
02114 if (isset($savem)) $this->SetFetchMode($savem);
02115 $ADODB_FETCH_MODE = $save;
02116
02117 return $arr;
02118 }
02119
02120 return false;
02121 }
02122
02123
02134 function &MetaTables($ttype=false,$showSchema=false,$mask=false)
02135 {
02136 global $ADODB_FETCH_MODE;
02137
02138
02139 $false = false;
02140 if ($mask) {
02141 return $false;
02142 }
02143 if ($this->metaTablesSQL) {
02144 $save = $ADODB_FETCH_MODE;
02145 $ADODB_FETCH_MODE = ADODB_FETCH_NUM;
02146
02147 if ($this->fetchMode !== false) $savem = $this->SetFetchMode(false);
02148
02149 $rs = $this->Execute($this->metaTablesSQL);
02150 if (isset($savem)) $this->SetFetchMode($savem);
02151 $ADODB_FETCH_MODE = $save;
02152
02153 if ($rs === false) return $false;
02154 $arr =& $rs->GetArray();
02155 $arr2 = array();
02156
02157 if ($hast = ($ttype && isset($arr[0][1]))) {
02158 $showt = strncmp($ttype,'T',1);
02159 }
02160
02161 for ($i=0; $i < sizeof($arr); $i++) {
02162 if ($hast) {
02163 if ($showt == 0) {
02164 if (strncmp($arr[$i][1],'T',1) == 0) $arr2[] = trim($arr[$i][0]);
02165 } else {
02166 if (strncmp($arr[$i][1],'V',1) == 0) $arr2[] = trim($arr[$i][0]);
02167 }
02168 } else
02169 $arr2[] = trim($arr[$i][0]);
02170 }
02171 $rs->Close();
02172 return $arr2;
02173 }
02174 return $false;
02175 }
02176
02177
02178 function _findschema(&$table,&$schema)
02179 {
02180 if (!$schema && ($at = strpos($table,'.')) !== false) {
02181 $schema = substr($table,0,$at);
02182 $table = substr($table,$at+1);
02183 }
02184 }
02185
02196 function &MetaColumns($table,$normalize=true)
02197 {
02198 global $ADODB_FETCH_MODE;
02199
02200 $false = false;
02201
02202 if (!empty($this->metaColumnsSQL)) {
02203
02204 $schema = false;
02205 $this->_findschema($table,$schema);
02206
02207 $save = $ADODB_FETCH_MODE;
02208 $ADODB_FETCH_MODE = ADODB_FETCH_NUM;
02209 if ($this->fetchMode !== false) $savem = $this->SetFetchMode(false);
02210 $rs = $this->Execute(sprintf($this->metaColumnsSQL,($normalize)?strtoupper($table):$table));
02211 if (isset($savem)) $this->SetFetchMode($savem);
02212 $ADODB_FETCH_MODE = $save;
02213 if ($rs === false || $rs->EOF) return $false;
02214
02215 $retarr = array();
02216 while (!$rs->EOF) {
02217 $fld = new ADOFieldObject();
02218 $fld->name = $rs->fields[0];
02219 $fld->type = $rs->fields[1];
02220 if (isset($rs->fields[3]) && $rs->fields[3]) {
02221 if ($rs->fields[3]>0) $fld->max_length = $rs->fields[3];
02222 $fld->scale = $rs->fields[4];
02223 if ($fld->scale>0) $fld->max_length += 1;
02224 } else
02225 $fld->max_length = $rs->fields[2];
02226
02227 if ($ADODB_FETCH_MODE == ADODB_FETCH_NUM) $retarr[] = $fld;
02228 else $retarr[strtoupper($fld->name)] = $fld;
02229 $rs->MoveNext();
02230 }
02231 $rs->Close();
02232 return $retarr;
02233 }
02234 return $false;
02235 }
02236
02255 function &MetaIndexes($table, $primary = false, $owner = false)
02256 {
02257 $false = false;
02258 return $false;
02259 }
02260
02267 function &MetaColumnNames($table, $numIndexes=false,$useattnum=false )
02268 {
02269 $objarr =& $this->MetaColumns($table);
02270 if (!is_array($objarr)) {
02271 $false = false;
02272 return $false;
02273 }
02274 $arr = array();
02275 if ($numIndexes) {
02276 $i = 0;
02277 if ($useattnum) {
02278 foreach($objarr as $v)
02279 $arr[$v->attnum] = $v->name;
02280
02281 } else
02282 foreach($objarr as $v) $arr[$i++] = $v->name;
02283 } else
02284 foreach($objarr as $v) $arr[strtoupper($v->name)] = $v->name;
02285
02286 return $arr;
02287 }
02288
02299 function Concat()
02300 {
02301 $arr = func_get_args();
02302 return implode($this->concat_operator, $arr);
02303 }
02304
02305
02313 function DBDate($d)
02314 {
02315 if (empty($d) && $d !== 0) return 'null';
02316
02317 if (is_string($d) && !is_numeric($d)) {
02318 if ($d === 'null' || strncmp($d,"'",1) === 0) return $d;
02319 if ($this->isoDates) return "'$d'";
02320 $d = ADOConnection::UnixDate($d);
02321 }
02322
02323 return adodb_date($this->fmtDate,$d);
02324 }
02325
02326 function BindDate($d)
02327 {
02328 $d = $this->DBDate($d);
02329 if (strncmp($d,"'",1)) return $d;
02330
02331 return substr($d,1,strlen($d)-2);
02332 }
02333
02334 function BindTimeStamp($d)
02335 {
02336 $d = $this->DBTimeStamp($d);
02337 if (strncmp($d,"'",1)) return $d;
02338
02339 return substr($d,1,strlen($d)-2);
02340 }
02341
02342
02350 function DBTimeStamp($ts)
02351 {
02352 if (empty($ts) && $ts !== 0) return 'null';
02353
02354 # strlen(14) allows YYYYMMDDHHMMSS format
02355 if (!is_string($ts) || (is_numeric($ts) && strlen($ts)<14))
02356 return adodb_date($this->fmtTimeStamp,$ts);
02357
02358 if ($ts === 'null') return $ts;
02359 if ($this->isoDates && strlen($ts) !== 14) return "'$ts'";
02360
02361 $ts = ADOConnection::UnixTimeStamp($ts);
02362 return adodb_date($this->fmtTimeStamp,$ts);
02363 }
02364
02371 function UnixDate($v)
02372 {
02373 if (is_object($v)) {
02374
02375
02376 return adodb_mktime($v->hour,$v->minute,$v->second,$v->month,$v->day, $v->year);
02377 }
02378
02379 if (is_numeric($v) && strlen($v) !== 8) return $v;
02380 if (!preg_match( "|^([0-9]{4})[-/\.]?([0-9]{1,2})[-/\.]?([0-9]{1,2})|",
02381 ($v), $rr)) return false;
02382
02383 if ($rr[1] <= TIMESTAMP_FIRST_YEAR) return 0;
02384
02385 return @adodb_mktime(0,0,0,$rr[2],$rr[3],$rr[1]);
02386 }
02387
02388
02395 function UnixTimeStamp($v)
02396 {
02397 if (is_object($v)) {
02398
02399
02400 return adodb_mktime($v->hour,$v->minute,$v->second,$v->month,$v->day, $v->year);
02401 }
02402
02403 if (!preg_match(
02404 "|^([0-9]{4})[-/\.]?([0-9]{1,2})[-/\.]?([0-9]{1,2})[ ,-]*(([0-9]{1,2}):?([0-9]{1,2}):?([0-9\.]{1,4}))?|",
02405 ($v), $rr)) return false;
02406
02407 if ($rr[1] <= TIMESTAMP_FIRST_YEAR && $rr[2]<= 1) return 0;
02408
02409
02410 if (!isset($rr[5])) return adodb_mktime(0,0,0,$rr[2],$rr[3],$rr[1]);
02411 return @adodb_mktime($rr[5],$rr[6],$rr[7],$rr[2],$rr[3],$rr[1]);
02412 }
02413
02425 function UserDate($v,$fmt='Y-m-d',$gmt=false)
02426 {
02427 $tt = $this->UnixDate($v);
02428
02429
02430 if (($tt === false || $tt == -1) && $v != false) return $v;
02431 else if ($tt == 0) return $this->emptyDate;
02432 else if ($tt == -1) {
02433 }
02434
02435 return ($gmt) ? adodb_gmdate($fmt,$tt) : adodb_date($fmt,$tt);
02436
02437 }
02438
02446 function UserTimeStamp($v,$fmt='Y-m-d H:i:s',$gmt=false)
02447 {
02448 if (!isset($v)) return $this->emptyTimeStamp;
02449 # strlen(14) allows YYYYMMDDHHMMSS format
02450 if (is_numeric($v) && strlen($v)<14) return ($gmt) ? adodb_gmdate($fmt,$v) : adodb_date($fmt,$v);
02451 $tt = $this->UnixTimeStamp($v);
02452
02453 if (($tt === false || $tt == -1) && $v != false) return $v;
02454 if ($tt == 0) return $this->emptyTimeStamp;
02455 return ($gmt) ? adodb_gmdate($fmt,$tt) : adodb_date($fmt,$tt);
02456 }
02457
02458 function escape($s,$magic_quotes=false)
02459 {
02460 return $this->addq($s,$magic_quotes);
02461 }
02462
02466 function addq($s,$magic_quotes=false)
02467 {
02468 if (!$magic_quotes) {
02469
02470 if ($this->replaceQuote[0] == '\\'){
02471
02472 $s = adodb_str_replace(array('\\',"\0"),array('\\\\',"\\\0"),$s);
02473
02474 }
02475 return str_replace("'",$this->replaceQuote,$s);
02476 }
02477
02478
02479 $s = str_replace('\\"','"',$s);
02480
02481 if ($this->replaceQuote == "\\'")
02482 return $s;
02483 else {
02484 $s = str_replace('\\\\','\\',$s);
02485 return str_replace("\\'",$this->replaceQuote,$s);
02486 }
02487 }
02488
02500 function qstr($s,$magic_quotes=false)
02501 {
02502 if (!$magic_quotes) {
02503
02504 if ($this->replaceQuote[0] == '\\'){
02505
02506 $s = adodb_str_replace(array('\\',"\0"),array('\\\\',"\\\0"),$s);
02507
02508 }
02509 return "'".str_replace("'",$this->replaceQuote,$s)."'";
02510 }
02511
02512
02513 $s = str_replace('\\"','"',$s);
02514
02515 if ($this->replaceQuote == "\\'")
02516 return "'$s'";
02517 else {
02518 $s = str_replace('\\\\','\\',$s);
02519 return "'".str_replace("\\'",$this->replaceQuote,$s)."'";
02520 }
02521 }
02522
02523
02541 function &PageExecute($sql, $nrows, $page, $inputarr=false, $secs2cache=0)
02542 {
02543 global $ADODB_INCLUDED_LIB;
02544 if (empty($ADODB_INCLUDED_LIB)) include(ADODB_DIR.'/adodb-lib.inc.php');
02545 if ($this->pageExecuteCountRows) $rs =& _adodb_pageexecute_all_rows($this, $sql, $nrows, $page, $inputarr, $secs2cache);
02546 else $rs =& _adodb_pageexecute_no_last_page($this, $sql, $nrows, $page, $inputarr, $secs2cache);
02547 return $rs;
02548 }
02549
02550
02563 function &CachePageExecute($secs2cache, $sql, $nrows, $page,$inputarr=false)
02564 {
02565
02566
02567
02568
02569
02570
02571 $rs =& $this->PageExecute($sql,$nrows,$page,$inputarr,$secs2cache);
02572 return $rs;
02573 }
02574
02575 }
02576
02577
02578
02579
02580
02581
02582
02586 class ADOFetchObj {
02587 };
02588
02589
02590
02591
02592
02596 class ADORecordSet_empty
02597 {
02598 var $dataProvider = 'empty';
02599 var $databaseType = false;
02600 var $EOF = true;
02601 var $_numOfRows = 0;
02602 var $fields = false;
02603 var $connection = false;
02604 function RowCount() {return 0;}
02605 function RecordCount() {return 0;}
02606 function PO_RecordCount(){return 0;}
02607 function Close(){return true;}
02608 function FetchRow() {return false;}
02609 function FieldCount(){ return 0;}
02610 function Init() {}
02611 }
02612
02613
02614
02615
02616 if (!defined('ADODB_DATE_VERSION')) include(ADODB_DIR.'/adodb-time.inc.php');
02617
02618
02619
02620
02621
02622 if (PHP_VERSION < 5) include_once(ADODB_DIR.'/adodb-php4.inc.php');
02623 else include_once(ADODB_DIR.'/adodb-iterator.inc.php');
02630 class ADORecordSet extends ADODB_BASE_RS {
02631
02632
02633
02634 var $dataProvider = "native";
02635 var $fields = false;
02636 var $blobSize = 100;
02637
02638 var $canSeek = false;
02639 var $sql;
02640 var $EOF = false;
02641
02642 var $emptyTimeStamp = ' ';
02643 var $emptyDate = ' ';
02644 var $debug = false;
02645 var $timeCreated=0;
02646
02647 var $bind = false;
02648 var $fetchMode;
02649 var $connection = false;
02650
02651
02652
02653 var $_numOfRows = -1;
02654 var $_numOfFields = -1;
02655 var $_queryID = -1;
02656 var $_currentRow = -1;
02657 var $_closed = false;
02658 var $_inited = false;
02659 var $_obj;
02660 var $_names;
02662 var $_currentPage = -1;
02663 var $_atFirstPage = false;
02664 var $_atLastPage = false;
02665 var $_lastPageNo = -1;
02666 var $_maxRecordCount = 0;
02667 var $datetime = false;
02668
02675 function ADORecordSet($queryID)
02676 {
02677 $this->_queryID = $queryID;
02678 }
02679
02680
02681
02682 function Init()
02683 {
02684 if ($this->_inited) return;
02685 $this->_inited = true;
02686 if ($this->_queryID) @$this->_initrs();
02687 else {
02688 $this->_numOfRows = 0;
02689 $this->_numOfFields = 0;
02690 }
02691 if ($this->_numOfRows != 0 && $this->_numOfFields && $this->_currentRow == -1) {
02692
02693 $this->_currentRow = 0;
02694 if ($this->EOF = ($this->_fetch() === false)) {
02695 $this->_numOfRows = 0;
02696 }
02697 } else {
02698 $this->EOF = true;
02699 }
02700 }
02701
02702
02723 function GetMenu($name,$defstr='',$blank1stItem=true,$multiple=false,
02724 $size=0, $selectAttr='',$compareFields0=true)
02725 {
02726 global $ADODB_INCLUDED_LIB;
02727 if (empty($ADODB_INCLUDED_LIB)) include(ADODB_DIR.'/adodb-lib.inc.php');
02728 return _adodb_getmenu($this, $name,$defstr,$blank1stItem,$multiple,
02729 $size, $selectAttr,$compareFields0);
02730 }
02731
02732
02733
02741 function GetMenu2($name,$defstr='',$blank1stItem=true,$multiple=false,$size=0, $selectAttr='')
02742 {
02743 return $this->GetMenu($name,$defstr,$blank1stItem,$multiple,
02744 $size, $selectAttr,false);
02745 }
02746
02747
02748
02749
02750 function GetMenu3($name,$defstr='',$blank1stItem=true,$multiple=false,
02751 $size=0, $selectAttr='')
02752 {
02753 global $ADODB_INCLUDED_LIB;
02754 if (empty($ADODB_INCLUDED_LIB)) include(ADODB_DIR.'/adodb-lib.inc.php');
02755 return _adodb_getmenu_gp($this, $name,$defstr,$blank1stItem,$multiple,
02756 $size, $selectAttr,false);
02757 }
02758
02766 function &GetArray($nRows = -1)
02767 {
02768 global $ADODB_EXTENSION; if ($ADODB_EXTENSION) {
02769 $results = adodb_getall($this,$nRows);
02770 return $results;
02771 }
02772 $results = array();
02773 $cnt = 0;
02774 while (!$this->EOF && $nRows != $cnt) {
02775 $results[] = $this->fields;
02776 $this->MoveNext();
02777 $cnt++;
02778 }
02779 return $results;
02780 }
02781
02782 function &GetAll($nRows = -1)
02783 {
02784 $arr =& $this->GetArray($nRows);
02785 return $arr;
02786 }
02787
02788
02789
02790
02791
02792 function NextRecordSet()
02793 {
02794 return false;
02795 }
02796
02806 function &GetArrayLimit($nrows,$offset=-1)
02807 {
02808 if ($offset <= 0) {
02809 $arr =& $this->GetArray($nrows);
02810 return $arr;
02811 }
02812
02813 $this->Move($offset);
02814
02815 $results = array();
02816 $cnt = 0;
02817 while (!$this->EOF && $nrows != $cnt) {
02818 $results[$cnt++] = $this->fields;
02819 $this->MoveNext();
02820 }
02821
02822 return $results;
02823 }
02824
02825
02833 function &GetRows($nRows = -1)
02834 {
02835 $arr =& $this->GetArray($nRows);
02836 return $arr;
02837 }
02838
02855 function &GetAssoc($force_array = false, $first2cols = false)
02856 {
02857 global $ADODB_EXTENSION;
02858
02859 $cols = $this->_numOfFields;
02860 if ($cols < 2) {
02861 $false = false;
02862 return $false;
02863 }
02864 $numIndex = isset($this->fields[0]);
02865 $results = array();
02866
02867 if (!$first2cols && ($cols > 2 || $force_array)) {
02868 if ($ADODB_EXTENSION) {
02869 if ($numIndex) {
02870 while (!$this->EOF) {
02871 $results[trim($this->fields[0])] = array_slice($this->fields, 1);
02872 adodb_movenext($this);
02873 }
02874 } else {
02875 while (!$this->EOF) {
02876 $results[trim(reset($this->fields))] = array_slice($this->fields, 1);
02877 adodb_movenext($this);
02878 }
02879 }
02880 } else {
02881 if ($numIndex) {
02882 while (!$this->EOF) {
02883 $results[trim($this->fields[0])] = array_slice($this->fields, 1);
02884 $this->MoveNext();
02885 }
02886 } else {
02887 while (!$this->EOF) {
02888 $results[trim(reset($this->fields))] = array_slice($this->fields, 1);
02889 $this->MoveNext();
02890 }
02891 }
02892 }
02893 } else {
02894 if ($ADODB_EXTENSION) {
02895
02896 if ($numIndex) {
02897 while (!$this->EOF) {
02898
02899 $results[trim(($this->fields[0]))] = $this->fields[1];
02900 adodb_movenext($this);
02901 }
02902 } else {
02903 while (!$this->EOF) {
02904
02905 $v1 = trim(reset($this->fields));
02906 $v2 = ''.next($this->fields);
02907 $results[$v1] = $v2;
02908 adodb_movenext($this);
02909 }
02910 }
02911 } else {
02912 if ($numIndex) {
02913 while (!$this->EOF) {
02914
02915 $results[trim(($this->fields[0]))] = $this->fields[1];
02916 $this->MoveNext();
02917 }
02918 } else {
02919 while (!$this->EOF) {
02920
02921 $v1 = trim(reset($this->fields));
02922 $v2 = ''.next($this->fields);
02923 $results[$v1] = $v2;
02924 $this->MoveNext();
02925 }
02926 }
02927 }
02928 }
02929
02930 $ref =& $results; # workaround accelerator incompat with PHP 4.4 :(
02931 return $ref;
02932 }
02933
02934
02942 function UserTimeStamp($v,$fmt='Y-m-d H:i:s')
02943 {
02944 if (is_numeric($v) && strlen($v)<14) return adodb_date($fmt,$v);
02945 $tt = $this->UnixTimeStamp($v);
02946
02947 if (($tt === false || $tt == -1) && $v != false) return $v;
02948 if ($tt === 0) return $this->emptyTimeStamp;
02949 return adodb_date($fmt,$tt);
02950 }
02951
02952
02959 function UserDate($v,$fmt='Y-m-d')
02960 {
02961 $tt = $this->UnixDate($v);
02962
02963 if (($tt === false || $tt == -1) && $v != false) return $v;
02964 else if ($tt == 0) return $this->emptyDate;
02965 else if ($tt == -1) {
02966 }
02967 return adodb_date($fmt,$tt);
02968 }
02969
02970
02976 function UnixDate($v)
02977 {
02978 return ADOConnection::UnixDate($v);
02979 }
02980
02981
02987 function UnixTimeStamp($v)
02988 {
02989 return ADOConnection::UnixTimeStamp($v);
02990 }
02991
02992
02996 function Free()
02997 {
02998 return $this->Close();
02999 }
03000
03001
03005 function NumRows()
03006 {
03007 return $this->_numOfRows;
03008 }
03009
03010
03014 function NumCols()
03015 {
03016 return $this->_numOfFields;
03017 }
03018
03025 function &FetchRow()
03026 {
03027 if ($this->EOF) {
03028 $false = false;
03029 return $false;
03030 }
03031 $arr = $this->fields;
03032 $this->_currentRow++;
03033 if (!$this->_fetch()) $this->EOF = true;
03034 return $arr;
03035 }
03036
03037
03044 function FetchInto(&$arr)
03045 {
03046 if ($this->EOF) return (defined('PEAR_ERROR_RETURN')) ? new PEAR_Error('EOF',-1): false;
03047 $arr = $this->fields;
03048 $this->MoveNext();
03049 return 1;
03050 }
03051
03052
03058 function MoveFirst()
03059 {
03060 if ($this->_currentRow == 0) return true;
03061 return $this->Move(0);
03062 }
03063
03064
03070 function MoveLast()
03071 {
03072 if ($this->_numOfRows >= 0) return $this->Move($this->_numOfRows-1);
03073 if ($this->EOF) return false;
03074 while (!$this->EOF) {
03075 $f = $this->fields;
03076 $this->MoveNext();
03077 }
03078 $this->fields = $f;
03079 $this->EOF = false;
03080 return true;
03081 }
03082
03083
03089 function MoveNext()
03090 {
03091 if (!$this->EOF) {
03092 $this->_currentRow++;
03093 if ($this->_fetch()) return true;
03094 }
03095 $this->EOF = true;
03096
03097
03098
03099
03100
03101
03102
03103 return false;
03104 }
03105
03106
03115 function Move($rowNumber = 0)
03116 {
03117 $this->EOF = false;
03118 if ($rowNumber == $this->_currentRow) return true;
03119 if ($rowNumber >= $this->_numOfRows)
03120 if ($this->_numOfRows != -1) $rowNumber = $this->_numOfRows-2;
03121
03122 if ($this->canSeek) {
03123
03124 if ($this->_seek($rowNumber)) {
03125 $this->_currentRow = $rowNumber;
03126 if ($this->_fetch()) {
03127 return true;
03128 }
03129 } else {
03130 $this->EOF = true;
03131 return false;
03132 }
03133 } else {
03134 if ($rowNumber < $this->_currentRow) return false;
03135 global $ADODB_EXTENSION;
03136 if ($ADODB_EXTENSION) {
03137 while (!$this->EOF && $this->_currentRow < $rowNumber) {
03138 adodb_movenext($this);
03139 }
03140 } else {
03141
03142 while (! $this->EOF && $this->_currentRow < $rowNumber) {
03143 $this->_currentRow++;
03144
03145 if (!$this->_fetch()) $this->EOF = true;
03146 }
03147 }
03148 return !($this->EOF);
03149 }
03150
03151 $this->fields = false;
03152 $this->EOF = true;
03153 return false;
03154 }
03155
03156
03165 function Fields($colname)
03166 {
03167 return $this->fields[$colname];
03168 }
03169
03170 function GetAssocKeys($upper=true)
03171 {
03172 $this->bind = array();
03173 for ($i=0; $i < $this->_numOfFields; $i++) {
03174 $o = $this->FetchField($i);
03175 if ($upper === 2) $this->bind[$o->name] = $i;
03176 else $this->bind[($upper) ? strtoupper($o->name) : strtolower($o->name)] = $i;
03177 }
03178 }
03179
03189 function &GetRowAssoc($upper=1)
03190 {
03191 $record = array();
03192
03193
03194 if (!$this->bind) {
03195 $this->GetAssocKeys($upper);
03196 }
03197
03198 foreach($this->bind as $k => $v) {
03199 $record[$k] = $this->fields[$v];
03200 }
03201
03202 return $record;
03203 }
03204
03205
03211 function Close()
03212 {
03213
03214
03215
03216 if (!$this->_closed) {
03217 $this->_closed = true;
03218 return $this->_close();
03219 } else
03220 return true;
03221 }
03222
03228 function RecordCount() {return $this->_numOfRows;}
03229
03230
03231
03232
03233
03234
03235 function MaxRecordCount()
03236 {
03237 return ($this->_maxRecordCount) ? $this->_maxRecordCount : $this->RecordCount();
03238 }
03239
03245 function RowCount() {return $this->_numOfRows;}
03246
03247
03256 function PO_RecordCount($table="", $condition="") {
03257
03258 $lnumrows = $this->_numOfRows;
03259
03260 if ($lnumrows == -1 && $this->connection) {
03261 IF ($table) {
03262 if ($condition) $condition = " WHERE " . $condition;
03263 $resultrows = &$this->connection->Execute("SELECT COUNT(*) FROM $table $condition");
03264 if ($resultrows) $lnumrows = reset($resultrows->fields);
03265 }
03266 }
03267 return $lnumrows;
03268 }
03269
03270
03274 function CurrentRow() {return $this->_currentRow;}
03275
03281 function AbsolutePosition() {return $this->_currentRow;}
03282
03287 function FieldCount() {return $this->_numOfFields;}
03288
03289
03297 function &FetchField($fieldoffset)
03298 {
03299
03300 }
03301
03306 function& FieldTypesArray()
03307 {
03308 $arr = array();
03309 for ($i=0, $max=$this->_numOfFields; $i < $max; $i++)
03310 $arr[] = $this->FetchField($i);
03311 return $arr;
03312 }
03313
03320 function &FetchObj()
03321 {
03322 $o =& $this->FetchObject(false);
03323 return $o;
03324 }
03325
03334 function &FetchObject($isupper=true)
03335 {
03336 if (empty($this->_obj)) {
03337 $this->_obj = new ADOFetchObj();
03338 $this->_names = array();
03339 for ($i=0; $i <$this->_numOfFields; $i++) {
03340 $f = $this->FetchField($i);
03341 $this->_names[] = $f->name;
03342 }
03343 }
03344 $i = 0;
03345 if (PHP_VERSION >= 5) $o = clone($this->_obj);
03346 else $o = $this->_obj;
03347
03348 for ($i=0; $i <$this->_numOfFields; $i++) {
03349 $name = $this->_names[$i];
03350 if ($isupper) $n = strtoupper($name);
03351 else $n = $name;
03352
03353 $o->$n = $this->Fields($name);
03354 }
03355 return $o;
03356 }
03357
03367 function &FetchNextObj()
03368 {
03369 $o =& $this->FetchNextObject(false);
03370 return $o;
03371 }
03372
03373
03385 function &FetchNextObject($isupper=true)
03386 {
03387 $o = false;
03388 if ($this->_numOfRows != 0 && !$this->EOF) {
03389 $o = $this->FetchObject($isupper);
03390 $this->_currentRow++;
03391 if ($this->_fetch()) return $o;
03392 }
03393 $this->EOF = true;
03394 return $o;
03395 }
03396
03421 function MetaType($t,$len=-1,$fieldobj=false)
03422 {
03423 if (is_object($t)) {
03424 $fieldobj = $t;
03425 $t = $fieldobj->type;
03426 $len = $fieldobj->max_length;
03427 }
03428
03429 static $typeMap = array(
03430 'VARCHAR' => 'C',
03431 'VARCHAR2' => 'C',
03432 'CHAR' => 'C',
03433 'C' => 'C',
03434 'STRING' => 'C',
03435 'NCHAR' => 'C',
03436 'NVARCHAR' => 'C',
03437 'VARYING' => 'C',
03438 'BPCHAR' => 'C',
03439 'CHARACTER' => 'C',
03440 'INTERVAL' => 'C', # Postgres
03441 'MACADDR' => 'C', # postgres
03442 ##
03443 'LONGCHAR' => 'X',
03444 'TEXT' => 'X',
03445 'NTEXT' => 'X',
03446 'M' => 'X',
03447 'X' => 'X',
03448 'CLOB' => 'X',
03449 'NCLOB' => 'X',
03450 'LVARCHAR' => 'X',
03451 ##
03452 'BLOB' => 'B',
03453 'IMAGE' => 'B',
03454 'BINARY' => 'B',
03455 'VARBINARY' => 'B',
03456 'LONGBINARY' => 'B',
03457 'B' => 'B',
03458 ##
03459 'YEAR' => 'D',
03460 'DATE' => 'D',
03461 'D' => 'D',
03462 ##
03463 'TIME' => 'T',
03464 'TIMESTAMP' => 'T',
03465 'DATETIME' => 'T',
03466 'TIMESTAMPTZ' => 'T',
03467 'T' => 'T',
03468 'TIMESTAMP WITHOUT TIME ZONE' => 'T',
03469 ##
03470 'BOOL' => 'L',
03471 'BOOLEAN' => 'L',
03472 'BIT' => 'L',
03473 'L' => 'L',
03474 ##
03475 'COUNTER' => 'R',
03476 'R' => 'R',
03477 'SERIAL' => 'R',
03478 'INT IDENTITY' => 'R',
03479 ##
03480 'INT' => 'I',
03481 'INT2' => 'I',
03482 'INT4' => 'I',
03483 'INT8' => 'I',
03484 'INTEGER' => 'I',
03485 'INTEGER UNSIGNED' => 'I',
03486 'SHORT' => 'I',
03487 'TINYINT' => 'I',
03488 'SMALLINT' => 'I',
03489 'I' => 'I',
03490 ##
03491 'LONG' => 'N',
03492 'BIGINT' => 'N',
03493 'DECIMAL' => 'N',
03494 'DEC' => 'N',
03495 'REAL' => 'N',
03496 'DOUBLE' => 'N',
03497 'DOUBLE PRECISION' => 'N',
03498 'SMALLFLOAT' => 'N',
03499 'FLOAT' => 'N',
03500 'NUMBER' => 'N',
03501 'NUM' => 'N',
03502 'NUMERIC' => 'N',
03503 'MONEY' => 'N',
03504
03505 ## informix 9.2
03506 'SQLINT' => 'I',
03507 'SQLSERIAL' => 'I',
03508 'SQLSMINT' => 'I',
03509 'SQLSMFLOAT' => 'N',
03510 'SQLFLOAT' => 'N',
03511 'SQLMONEY' => 'N',
03512 'SQLDECIMAL' => 'N',
03513 'SQLDATE' => 'D',
03514 'SQLVCHAR' => 'C',
03515 'SQLCHAR' => 'C',
03516 'SQLDTIME' => 'T',
03517 'SQLINTERVAL' => 'N',
03518 'SQLBYTES' => 'B',
03519 'SQLTEXT' => 'X'
03520 );
03521
03522 $tmap = false;
03523 $t = strtoupper($t);
03524 $tmap = (isset($typeMap[$t])) ? $typeMap[$t] : 'N';
03525 switch ($tmap) {
03526 case 'C':
03527
03528
03529 if ($this->blobSize >= 0) {
03530 if ($len > $this->blobSize) return 'X';
03531 } else if ($len > 250) {
03532 return 'X';
03533 }
03534 return 'C';
03535
03536 case 'I':
03537 if (!empty($fieldobj->primary_key)) return 'R';
03538 return 'I';
03539
03540 case false:
03541 return 'N';
03542
03543 case 'B':
03544 if (isset($fieldobj->binary))
03545 return ($fieldobj->binary) ? 'B' : 'X';
03546 return 'B';
03547
03548 case 'D':
03549 if (!empty($this->connection) && !empty($this->connection->datetime)) return 'T';
03550 return 'D';
03551
03552 default:
03553 if ($t == 'LONG' && $this->dataProvider == 'oci8') return 'B';
03554 return $tmap;
03555 }
03556 }
03557
03558 function _close() {}
03559
03563 function AbsolutePage($page=-1)
03564 {
03565 if ($page != -1) $this->_currentPage = $page;
03566 return $this->_currentPage;
03567 }
03568
03572 function AtFirstPage($status=false)
03573 {
03574 if ($status != false) $this->_atFirstPage = $status;
03575 return $this->_atFirstPage;
03576 }
03577
03578 function LastPageNo($page = false)
03579 {
03580 if ($page != false) $this->_lastPageNo = $page;
03581 return $this->_lastPageNo;
03582 }
03583
03587 function AtLastPage($status=false)
03588 {
03589 if ($status != false) $this->_atLastPage = $status;
03590 return $this->_atLastPage;
03591 }
03592
03593 }
03594
03595
03596
03597
03598
03606 class ADORecordSet_array extends ADORecordSet
03607 {
03608 var $databaseType = 'array';
03609
03610 var $_array;
03611 var $_types;
03612 var $_colnames;
03613 var $_skiprow1;
03614 var $_fieldarr;
03615 var $canSeek = true;
03616 var $affectedrows = false;
03617 var $insertid = false;
03618 var $sql = '';
03619 var $compat = false;
03624 function ADORecordSet_array($fakeid=1)
03625 {
03626 global $ADODB_FETCH_MODE,$ADODB_COMPAT_FETCH;
03627
03628
03629 $this->compat = !empty($ADODB_COMPAT_FETCH);
03630 $this->ADORecordSet($fakeid);
03631 $this->fetchMode = $ADODB_FETCH_MODE;
03632 }
03633
03634
03646 function InitArray($array,$typearr,$colnames=false)
03647 {
03648 $this->_array = $array;
03649 $this->_types = $typearr;
03650 if ($colnames) {
03651 $this->_skiprow1 = false;
03652 $this->_colnames = $colnames;
03653 } else {
03654 $this->_skiprow1 = true;
03655 $this->_colnames = $array[0];
03656 }
03657 $this->Init();
03658 }
03667 function InitArrayFields(&$array,&$fieldarr)
03668 {
03669 $this->_array =& $array;
03670 $this->_skiprow1= false;
03671 if ($fieldarr) {
03672 $this->_fieldobjects =& $fieldarr;
03673 }
03674 $this->Init();
03675 }
03676
03677 function &GetArray($nRows=-1)
03678 {
03679 if ($nRows == -1 && $this->_currentRow <= 0 && !$this->_skiprow1) {
03680 return $this->_array;
03681 } else {
03682 $arr =& ADORecordSet::GetArray($nRows);
03683 return $arr;
03684 }
03685 }
03686
03687 function _initrs()
03688 {
03689 $this->_numOfRows = sizeof($this->_array);
03690 if ($this->_skiprow1) $this->_numOfRows -= 1;
03691
03692 $this->_numOfFields =(isset($this->_fieldobjects)) ?
03693 sizeof($this->_fieldobjects):sizeof($this->_types);
03694 }
03695
03696
03697 function Fields($colname)
03698 {
03699 $mode = isset($this->adodbFetchMode) ? $this->adodbFetchMode : $this->fetchMode;
03700
03701 if ($mode & ADODB_FETCH_ASSOC) {
03702 if (!isset($this->fields[$colname])) $colname = strtolower($colname);
03703 return $this->fields[$colname];
03704 }
03705 if (!$this->bind) {
03706 $this->bind = array();
03707 for ($i=0; $i < $this->_numOfFields; $i++) {
03708 $o = $this->FetchField($i);
03709 $this->bind[strtoupper($o->name)] = $i;
03710 }
03711 }
03712 return $this->fields[$this->bind[strtoupper($colname)]];
03713 }
03714
03715 function &FetchField($fieldOffset = -1)
03716 {
03717 if (isset($this->_fieldobjects)) {
03718 return $this->_fieldobjects[$fieldOffset];
03719 }
03720 $o = new ADOFieldObject();
03721 $o->name = $this->_colnames[$fieldOffset];
03722 $o->type = $this->_types[$fieldOffset];
03723 $o->max_length = -1;
03724
03725 return $o;
03726 }
03727
03728 function _seek($row)
03729 {
03730 if (sizeof($this->_array) && 0 <= $row && $row < $this->_numOfRows) {
03731 $this->_currentRow = $row;
03732 if ($this->_skiprow1) $row += 1;
03733 $this->fields = $this->_array[$row];
03734 return true;
03735 }
03736 return false;
03737 }
03738
03739 function MoveNext()
03740 {
03741 if (!$this->EOF) {
03742 $this->_currentRow++;
03743
03744 $pos = $this->_currentRow;
03745
03746 if ($this->_numOfRows <= $pos) {
03747 if (!$this->compat) $this->fields = false;
03748 } else {
03749 if ($this->_skiprow1) $pos += 1;
03750 $this->fields = $this->_array[$pos];
03751 return true;
03752 }
03753 $this->EOF = true;
03754 }
03755
03756 return false;
03757 }
03758
03759 function _fetch()
03760 {
03761 $pos = $this->_currentRow;
03762
03763 if ($this->_numOfRows <= $pos) {
03764 if (!$this->compat) $this->fields = false;
03765 return false;
03766 }
03767 if ($this->_skiprow1) $pos += 1;
03768 $this->fields = $this->_array[$pos];
03769 return true;
03770 }
03771
03772 function _close()
03773 {
03774 return true;
03775 }
03776
03777 }
03778
03779
03780
03781
03782
03788 function ADOLoadDB($dbType)
03789 {
03790 return ADOLoadCode($dbType);
03791 }
03792
03796 function ADOLoadCode($dbType)
03797 {
03798 global $ADODB_LASTDB;
03799
03800 if (!$dbType) return false;
03801 $db = strtolower($dbType);
03802 switch ($db) {
03803 case 'ado':
03804 if (PHP_VERSION >= 5) $db = 'ado5';
03805 $class = 'ado';
03806 break;
03807 case 'ifx':
03808 case 'maxsql': $class = $db = 'mysqlt'; break;
03809 case 'postgres':
03810 case 'postgres8':
03811 case 'pgsql': $class = $db = 'postgres7'; break;
03812 default:
03813 $class = $db; break;
03814 }
03815
03816 $file = ADODB_DIR."/drivers/adodb-".$db.".inc.php";
03817 @include_once($file);
03818 $ADODB_LASTDB = $class;
03819 if (class_exists("ADODB_" . $class)) return $class;
03820
03821
03822 if (!file_exists($file)) ADOConnection::outp("Missing file: $file");
03823 else ADOConnection::outp("Syntax error in file: $file");
03824 return false;
03825 }
03826
03830 function &NewADOConnection($db='')
03831 {
03832 $tmp =& ADONewConnection($db);
03833 return $tmp;
03834 }
03835
03844 function &ADONewConnection($db='')
03845 {
03846 GLOBAL $ADODB_NEWCONNECTION, $ADODB_LASTDB;
03847
03848 if (!defined('ADODB_ASSOC_CASE')) define('ADODB_ASSOC_CASE',2);
03849 $errorfn = (defined('ADODB_ERROR_HANDLER')) ? ADODB_ERROR_HANDLER : false;
03850 $false = false;
03851 if ($at = strpos($db,':
03852 $origdsn = $db;
03853 if (PHP_VERSION < 5) $dsna = @parse_url($db);
03854 else {
03855 $fakedsn = 'fake'.substr($db,$at);
03856 $dsna = @parse_url($fakedsn);
03857 $dsna['scheme'] = substr($db,0,$at);
03858
03859 if (strncmp($db,'pdo',3) == 0) {
03860 $sch = explode('_',$dsna['scheme']);
03861 if (sizeof($sch)>1) {
03862 $dsna['host'] = isset($dsna['host']) ? rawurldecode($dsna['host']) : '';
03863 $dsna['host'] = rawurlencode($sch[1].':host='.rawurldecode($dsna['host']));
03864 $dsna['scheme'] = 'pdo';
03865 }
03866 }
03867 }
03868
03869 if (!$dsna) {
03870
03871 $db = str_replace('@/','@adodb-fakehost/',$db);
03872 $dsna = parse_url($db);
03873 if (!$dsna) return $false;
03874 $dsna['host'] = '';
03875 }
03876 $db = @$dsna['scheme'];
03877 if (!$db) return $false;
03878 $dsna['host'] = isset($dsna['host']) ? rawurldecode($dsna['host']) : '';
03879 $dsna['user'] = isset($dsna['user']) ? rawurldecode($dsna['user']) : '';
03880 $dsna['pass'] = isset($dsna['pass']) ? rawurldecode($dsna['pass']) : '';
03881 $dsna['path'] = isset($dsna['path']) ? rawurldecode(substr($dsna['path'],1)) : ''; # strip off initial /
03882
03883 if (isset($dsna['query'])) {
03884 $opt1 = explode('&',$dsna['query']);
03885 foreach($opt1 as $k => $v) {
03886 $arr = explode('=',$v);
03887 $opt[$arr[0]] = isset($arr[1]) ? rawurldecode($arr[1]) : 1;
03888 }
03889 } else $opt = array();
03890 }
03891
03892
03893
03894
03895
03896
03897
03898
03899
03900 if (!empty($ADODB_NEWCONNECTION)) {
03901 $obj = $ADODB_NEWCONNECTION($db);
03902
03903 } else {
03904
03905 if (!isset($ADODB_LASTDB)) $ADODB_LASTDB = '';
03906 if (empty($db)) $db = $ADODB_LASTDB;
03907
03908 if ($db != $ADODB_LASTDB) $db = ADOLoadCode($db);
03909
03910 if (!$db) {
03911 if (isset($origdsn)) $db = $origdsn;
03912 if ($errorfn) {
03913
03914 $ignore = false;
03915 $errorfn('ADONewConnection', 'ADONewConnection', -998,
03916 "could not load the database driver for '$db'",
03917 $db,false,$ignore);
03918 } else
03919 ADOConnection::outp( "<p>ADONewConnection: Unable to load database driver '$db'</p>",false);
03920
03921 return $false;
03922 }
03923
03924 $cls = 'ADODB_'.$db;
03925 if (!class_exists($cls)) {
03926 adodb_backtrace();
03927 return $false;
03928 }
03929
03930 $obj = new $cls();
03931 }
03932
03933 # constructor should not fail
03934 if ($obj) {
03935 if ($errorfn) $obj->raiseErrorFn = $errorfn;
03936 if (isset($dsna)) {
03937 if (isset($dsna['port'])) $obj->port = $dsna['port'];
03938 foreach($opt as $k => $v) {
03939 switch(strtolower($k)) {
03940 case 'new':
03941 $nconnect = true; $persist = true; break;
03942 case 'persist':
03943 case 'persistent': $persist = $v; break;
03944 case 'debug': $obj->debug = (integer) $v; break;
03945 #ibase
03946 case 'role': $obj->role = $v; break;
03947 case 'dialect': $obj->dialect = (integer) $v; break;
03948 case 'charset': $obj->charset = $v; $obj->charSet=$v; break;
03949 case 'buffers': $obj->buffers = $v; break;
03950 case 'fetchmode': $obj->SetFetchMode($v); break;
03951 #ado
03952 case 'charpage': $obj->charPage = $v; break;
03953 #mysql, mysqli
03954 case 'clientflags': $obj->clientFlags = $v; break;
03955 #mysql, mysqli, postgres
03956 case 'port': $obj->port = $v; break;
03957 #mysqli
03958 case 'socket': $obj->socket = $v; break;
03959 #oci8
03960 case 'nls_date_format': $obj->NLS_DATE_FORMAT = $v; break;
03961 }
03962 }
03963 if (empty($persist))
03964 $ok = $obj->Connect($dsna['host'], $dsna['user'], $dsna['pass'], $dsna['path']);
03965 else if (empty($nconnect))
03966 $ok = $obj->PConnect($dsna['host'], $dsna['user'], $dsna['pass'], $dsna['path']);
03967 else
03968 $ok = $obj->NConnect($dsna['host'], $dsna['user'], $dsna['pass'], $dsna['path']);
03969
03970 if (!$ok) return $false;
03971 }
03972 }
03973 return $obj;
03974 }
03975
03976
03977
03978
03979 function _adodb_getdriver($provider,$drivername,$perf=false)
03980 {
03981 switch ($provider) {
03982 case 'odbtp': if (strncmp('odbtp_',$drivername,6)==0) return substr($drivername,6);
03983 case 'odbc' : if (strncmp('odbc_',$drivername,5)==0) return substr($drivername,5);
03984 case 'ado' : if (strncmp('ado_',$drivername,4)==0) return substr($drivername,4);
03985 case 'native': break;
03986 default:
03987 return $provider;
03988 }
03989
03990 switch($drivername) {
03991 case 'mysqlt':
03992 case 'mysqli':
03993 $drivername='mysql';
03994 break;
03995 case 'postgres7':
03996 case 'postgres8':
03997 $drivername = 'postgres';
03998 break;
03999 case 'firebird15': $drivername = 'firebird'; break;
04000 case 'oracle': $drivername = 'oci8'; break;
04001 case 'access': if ($perf) $drivername = ''; break;
04002 case 'db2' : break;
04003 case 'sapdb' : break;
04004 default:
04005 $drivername = 'generic';
04006 break;
04007 }
04008 return $drivername;
04009 }
04010
04011 function &NewPerfMonitor(&$conn)
04012 {
04013 $false = false;
04014 $drivername = _adodb_getdriver($conn->dataProvider,$conn->databaseType,true);
04015 if (!$drivername || $drivername == 'generic') return $false;
04016 include_once(ADODB_DIR.'/adodb-perf.inc.php');
04017 @include_once(ADODB_DIR."/perf/perf-$drivername.inc.php");
04018 $class = "Perf_$drivername";
04019 if (!class_exists($class)) return $false;
04020 $perf = new $class($conn);
04021
04022 return $perf;
04023 }
04024
04025 function &NewDataDictionary(&$conn,$drivername=false)
04026 {
04027 $false = false;
04028 if (!$drivername) $drivername = _adodb_getdriver($conn->dataProvider,$conn->databaseType);
04029
04030 include_once(ADODB_DIR.'/adodb-lib.inc.php');
04031 include_once(ADODB_DIR.'/adodb-datadict.inc.php');
04032 $path = ADODB_DIR."/datadict/datadict-$drivername.inc.php";
04033
04034 if (!file_exists($path)) {
04035 ADOConnection::outp("Dictionary driver '$path' not available");
04036 return $false;
04037 }
04038 include_once($path);
04039 $class = "ADODB2_$drivername";
04040 $dict = new $class();
04041 $dict->dataProvider = $conn->dataProvider;
04042 $dict->connection = &$conn;
04043 $dict->upperName = strtoupper($drivername);
04044 $dict->quote = $conn->nameQuote;
04045 if (!empty($conn->_connectionID))
04046 $dict->serverInfo = $conn->ServerInfo();
04047
04048 return $dict;
04049 }
04050
04051
04052
04053
04054
04055
04056 function adodb_pr($var,$as_string=false)
04057 {
04058 if ($as_string) ob_start();
04059
04060 if (isset($_SERVER['HTTP_USER_AGENT'])) {
04061 echo " <pre>\n";print_r($var);echo "</pre>\n";
04062 } else
04063 print_r($var);
04064
04065 if ($as_string) {
04066 $s = ob_get_contents();
04067 ob_end_clean();
04068 return $s;
04069 }
04070 }
04071
04072
04073
04074
04075
04076
04077
04078 function adodb_backtrace($printOrArr=true,$levels=9999)
04079 {
04080 global $ADODB_INCLUDED_LIB;
04081 if (empty($ADODB_INCLUDED_LIB)) include(ADODB_DIR.'/adodb-lib.inc.php');
04082 return _adodb_backtrace($printOrArr,$levels);
04083 }
04084
04085
04086 }
04087 ?>
1.4.6