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| -rw-r--r-- | vendor/adodb/adodb-php/drivers/adodb-odbtp.inc.php | 839 |
diff --git a/vendor/adodb/adodb-php/drivers/adodb-odbtp.inc.php b/vendor/adodb/adodb-php/drivers/adodb-odbtp.inc.php new file mode 100644 index 0000000..6dfb5d0 --- /dev/null +++ b/vendor/adodb/adodb-php/drivers/adodb-odbtp.inc.php @@ -0,0 +1,839 @@ +<?php +/* + @version v5.20.14 06-Jan-2019 + @copyright (c) 2000-2013 John Lim (jlim#natsoft.com). All rights reserved. + @copyright (c) 2014 Damien Regad, Mark Newnham and the ADOdb community + Released under both BSD license and Lesser GPL library license. + Whenever there is any discrepancy between the two licenses, + the BSD license will take precedence. See License.txt. + Set tabs to 4 for best viewing. + Latest version is available at http://adodb.org/ +*/ +// Code contributed by "stefan bogdan" <sbogdan#rsb.ro> + +// security - hide paths +if (!defined('ADODB_DIR')) die(); + +define("_ADODB_ODBTP_LAYER", 2 ); + +class ADODB_odbtp extends ADOConnection{ + var $databaseType = "odbtp"; + var $dataProvider = "odbtp"; + var $fmtDate = "'Y-m-d'"; + var $fmtTimeStamp = "'Y-m-d, h:i:sA'"; + var $replaceQuote = "''"; // string to use to replace quotes + var $odbc_driver = 0; + var $hasAffectedRows = true; + var $hasInsertID = false; + var $hasGenID = true; + var $hasMoveFirst = true; + + var $_genSeqSQL = "create table %s (seq_name char(30) not null unique , seq_value integer not null)"; + var $_dropSeqSQL = "delete from adodb_seq where seq_name = '%s'"; + var $_bindInputArray = false; + var $_useUnicodeSQL = false; + var $_canPrepareSP = false; + var $_dontPoolDBC = true; + + function __construct() + { + } + + function ServerInfo() + { + return array('description' => @odbtp_get_attr( ODB_ATTR_DBMSNAME, $this->_connectionID), + 'version' => @odbtp_get_attr( ODB_ATTR_DBMSVER, $this->_connectionID)); + } + + function ErrorMsg() + { + if ($this->_errorMsg !== false) return $this->_errorMsg; + if (empty($this->_connectionID)) return @odbtp_last_error(); + return @odbtp_last_error($this->_connectionID); + } + + function ErrorNo() + { + if ($this->_errorCode !== false) return $this->_errorCode; + if (empty($this->_connectionID)) return @odbtp_last_error_state(); + return @odbtp_last_error_state($this->_connectionID); + } +/* + function DBDate($d,$isfld=false) + { + if (empty($d) && $d !== 0) return 'null'; + if ($isfld) return "convert(date, $d, 120)"; + + if (is_string($d)) $d = ADORecordSet::UnixDate($d); + $d = adodb_date($this->fmtDate,$d); + return "convert(date, $d, 120)"; + } + + function DBTimeStamp($d,$isfld=false) + { + if (empty($d) && $d !== 0) return 'null'; + if ($isfld) return "convert(datetime, $d, 120)"; + + if (is_string($d)) $d = ADORecordSet::UnixDate($d); + $d = adodb_date($this->fmtDate,$d); + return "convert(datetime, $d, 120)"; + } +*/ + + function _insertid() + { + // SCOPE_IDENTITY() + // Returns the last IDENTITY value inserted into an IDENTITY column in + // the same scope. A scope is a module -- a stored procedure, trigger, + // function, or batch. Thus, two statements are in the same scope if + // they are in the same stored procedure, function, or batch. + return $this->GetOne($this->identitySQL); + } + + function _affectedrows() + { + if ($this->_queryID) { + return @odbtp_affected_rows ($this->_queryID); + } else + return 0; + } + + function CreateSequence($seqname='adodbseq',$start=1) + { + //verify existence + $num = $this->GetOne("select seq_value from adodb_seq"); + $seqtab='adodb_seq'; + if( $this->odbc_driver == ODB_DRIVER_FOXPRO ) { + $path = @odbtp_get_attr( ODB_ATTR_DATABASENAME, $this->_connectionID ); + //if using vfp dbc file + if( !strcasecmp(strrchr($path, '.'), '.dbc') ) + $path = substr($path,0,strrpos($path,'\/')); + $seqtab = $path . '/' . $seqtab; + } + if($num == false) { + if (empty($this->_genSeqSQL)) return false; + $ok = $this->Execute(sprintf($this->_genSeqSQL ,$seqtab)); + } + $num = $this->GetOne("select seq_value from adodb_seq where seq_name='$seqname'"); + if ($num) { + return false; + } + $start -= 1; + return $this->Execute("insert into adodb_seq values('$seqname',$start)"); + } + + function DropSequence($seqname = 'adodbseq') + { + if (empty($this->_dropSeqSQL)) return false; + return $this->Execute(sprintf($this->_dropSeqSQL,$seqname)); + } + + function GenID($seq='adodbseq',$start=1) + { + $seqtab='adodb_seq'; + if( $this->odbc_driver == ODB_DRIVER_FOXPRO) { + $path = @odbtp_get_attr( ODB_ATTR_DATABASENAME, $this->_connectionID ); + //if using vfp dbc file + if( !strcasecmp(strrchr($path, '.'), '.dbc') ) + $path = substr($path,0,strrpos($path,'\/')); + $seqtab = $path . '/' . $seqtab; + } + $MAXLOOPS = 100; + while (--$MAXLOOPS>=0) { + $num = $this->GetOne("select seq_value from adodb_seq where seq_name='$seq'"); + if ($num === false) { + //verify if abodb_seq table exist + $ok = $this->GetOne("select seq_value from adodb_seq "); + if(!$ok) { + //creating the sequence table adodb_seq + $this->Execute(sprintf($this->_genSeqSQL ,$seqtab)); + } + $start -= 1; + $num = '0'; + $ok = $this->Execute("insert into adodb_seq values('$seq',$start)"); + if (!$ok) return false; + } + $ok = $this->Execute("update adodb_seq set seq_value=seq_value+1 where seq_name='$seq'"); + if($ok) { + $num += 1; + $this->genID = $num; + return $num; + } + } + if ($fn = $this->raiseErrorFn) { + $fn($this->databaseType,'GENID',-32000,"Unable to generate unique id after $MAXLOOPS attempts",$seq,$num); + } + return false; + } + + //example for $UserOrDSN + //for visual fox : DRIVER={Microsoft Visual FoxPro Driver};SOURCETYPE=DBF;SOURCEDB=c:\YourDbfFileDir;EXCLUSIVE=NO; + //for visual fox dbc: DRIVER={Microsoft Visual FoxPro Driver};SOURCETYPE=DBC;SOURCEDB=c:\YourDbcFileDir\mydb.dbc;EXCLUSIVE=NO; + //for access : DRIVER={Microsoft Access Driver (*.mdb)};DBQ=c:\path_to_access_db\base_test.mdb;UID=root;PWD=; + //for mssql : DRIVER={SQL Server};SERVER=myserver;UID=myuid;PWD=mypwd;DATABASE=OdbtpTest; + //if uid & pwd can be separate + function _connect($HostOrInterface, $UserOrDSN='', $argPassword='', $argDatabase='') + { + if ($argPassword && stripos($UserOrDSN,'DRIVER=') !== false) { + $this->_connectionID = odbtp_connect($HostOrInterface,$UserOrDSN.';PWD='.$argPassword); + } else + $this->_connectionID = odbtp_connect($HostOrInterface,$UserOrDSN,$argPassword,$argDatabase); + if ($this->_connectionID === false) { + $this->_errorMsg = $this->ErrorMsg() ; + return false; + } + + odbtp_convert_datetime($this->_connectionID,true); + + if ($this->_dontPoolDBC) { + if (function_exists('odbtp_dont_pool_dbc')) + @odbtp_dont_pool_dbc($this->_connectionID); + } + else { + $this->_dontPoolDBC = true; + } + $this->odbc_driver = @odbtp_get_attr(ODB_ATTR_DRIVER, $this->_connectionID); + $dbms = strtolower(@odbtp_get_attr(ODB_ATTR_DBMSNAME, $this->_connectionID)); + $this->odbc_name = $dbms; + + // Account for inconsistent DBMS names + if( $this->odbc_driver == ODB_DRIVER_ORACLE ) + $dbms = 'oracle'; + else if( $this->odbc_driver == ODB_DRIVER_SYBASE ) + $dbms = 'sybase'; + + // Set DBMS specific attributes + switch( $dbms ) { + case 'microsoft sql server': + $this->databaseType = 'odbtp_mssql'; + $this->fmtDate = "'Y-m-d'"; + $this->fmtTimeStamp = "'Y-m-d h:i:sA'"; + $this->sysDate = 'convert(datetime,convert(char,GetDate(),102),102)'; + $this->sysTimeStamp = 'GetDate()'; + $this->ansiOuter = true; + $this->leftOuter = '*='; + $this->rightOuter = '=*'; + $this->hasTop = 'top'; + $this->hasInsertID = true; + $this->hasTransactions = true; + $this->_bindInputArray = true; + $this->_canSelectDb = true; + $this->substr = "substring"; + $this->length = 'len'; + $this->identitySQL = 'select SCOPE_IDENTITY()'; + $this->metaDatabasesSQL = "select name from master..sysdatabases where name <> 'master'"; + $this->_canPrepareSP = true; + break; + case 'access': + $this->databaseType = 'odbtp_access'; + $this->fmtDate = "#Y-m-d#"; + $this->fmtTimeStamp = "#Y-m-d h:i:sA#"; + $this->sysDate = "FORMAT(NOW,'yyyy-mm-dd')"; + $this->sysTimeStamp = 'NOW'; + $this->hasTop = 'top'; + $this->hasTransactions = false; + $this->_canPrepareSP = true; // For MS Access only. + break; + case 'visual foxpro': + $this->databaseType = 'odbtp_vfp'; + $this->fmtDate = "{^Y-m-d}"; + $this->fmtTimeStamp = "{^Y-m-d, h:i:sA}"; + $this->sysDate = 'date()'; + $this->sysTimeStamp = 'datetime()'; + $this->ansiOuter = true; + $this->hasTop = 'top'; + $this->hasTransactions = false; + $this->replaceQuote = "'+chr(39)+'"; + $this->true = '.T.'; + $this->false = '.F.'; + + break; + case 'oracle': + $this->databaseType = 'odbtp_oci8'; + $this->fmtDate = "'Y-m-d 00:00:00'"; + $this->fmtTimeStamp = "'Y-m-d h:i:sA'"; + $this->sysDate = 'TRUNC(SYSDATE)'; + $this->sysTimeStamp = 'SYSDATE'; + $this->hasTransactions = true; + $this->_bindInputArray = true; + $this->concat_operator = '||'; + break; + case 'sybase': + $this->databaseType = 'odbtp_sybase'; + $this->fmtDate = "'Y-m-d'"; + $this->fmtTimeStamp = "'Y-m-d H:i:s'"; + $this->sysDate = 'GetDate()'; + $this->sysTimeStamp = 'GetDate()'; + $this->leftOuter = '*='; + $this->rightOuter = '=*'; + $this->hasInsertID = true; + $this->hasTransactions = true; + $this->identitySQL = 'select SCOPE_IDENTITY()'; + break; + default: + $this->databaseType = 'odbtp'; + if( @odbtp_get_attr(ODB_ATTR_TXNCAPABLE, $this->_connectionID) ) + $this->hasTransactions = true; + else + $this->hasTransactions = false; + } + @odbtp_set_attr(ODB_ATTR_FULLCOLINFO, TRUE, $this->_connectionID ); + + if ($this->_useUnicodeSQL ) + @odbtp_set_attr(ODB_ATTR_UNICODESQL, TRUE, $this->_connectionID); + + return true; + } + + function _pconnect($HostOrInterface, $UserOrDSN='', $argPassword='', $argDatabase='') + { + $this->_dontPoolDBC = false; + return $this->_connect($HostOrInterface, $UserOrDSN, $argPassword, $argDatabase); + } + + function SelectDB($dbName) + { + if (!@odbtp_select_db($dbName, $this->_connectionID)) { + return false; + } + $this->database = $dbName; + $this->databaseName = $dbName; # obsolete, retained for compat with older adodb versions + return true; + } + + function MetaTables($ttype='',$showSchema=false,$mask=false) + { + global $ADODB_FETCH_MODE; + + $savem = $ADODB_FETCH_MODE; + $ADODB_FETCH_MODE = ADODB_FETCH_NUM; + if ($this->fetchMode !== false) $savefm = $this->SetFetchMode(false); + + $arr = $this->GetArray("||SQLTables||||$ttype"); + + if (isset($savefm)) $this->SetFetchMode($savefm); + $ADODB_FETCH_MODE = $savem; + + $arr2 = array(); + for ($i=0; $i < sizeof($arr); $i++) { + if ($arr[$i][3] == 'SYSTEM TABLE' ) continue; + if ($arr[$i][2]) + $arr2[] = $showSchema && $arr[$i][1]? $arr[$i][1].'.'.$arr[$i][2] : $arr[$i][2]; + } + return $arr2; + } + + function MetaColumns($table,$upper=true) + { + global $ADODB_FETCH_MODE; + + $schema = false; + $this->_findschema($table,$schema); + if ($upper) $table = strtoupper($table); + + $savem = $ADODB_FETCH_MODE; + $ADODB_FETCH_MODE = ADODB_FETCH_NUM; + if ($this->fetchMode !== false) $savefm = $this->SetFetchMode(false); + + $rs = $this->Execute( "||SQLColumns||$schema|$table" ); + + if (isset($savefm)) $this->SetFetchMode($savefm); + $ADODB_FETCH_MODE = $savem; + + if (!$rs || $rs->EOF) { + $false = false; + return $false; + } + $retarr = array(); + while (!$rs->EOF) { + //print_r($rs->fields); + if (strtoupper($rs->fields[2]) == $table) { + $fld = new ADOFieldObject(); + $fld->name = $rs->fields[3]; + $fld->type = $rs->fields[5]; + $fld->max_length = $rs->fields[6]; + $fld->not_null = !empty($rs->fields[9]); + $fld->scale = $rs->fields[7]; + if (isset($rs->fields[12])) // vfp does not have field 12 + if (!is_null($rs->fields[12])) { + $fld->has_default = true; + $fld->default_value = $rs->fields[12]; + } + $retarr[strtoupper($fld->name)] = $fld; + } else if (!empty($retarr)) + break; + $rs->MoveNext(); + } + $rs->Close(); + + return $retarr; + } + + function MetaPrimaryKeys($table, $owner='') + { + global $ADODB_FETCH_MODE; + + $savem = $ADODB_FETCH_MODE; + $ADODB_FETCH_MODE = ADODB_FETCH_NUM; + $arr = $this->GetArray("||SQLPrimaryKeys||$owner|$table"); + $ADODB_FETCH_MODE = $savem; + + //print_r($arr); + $arr2 = array(); + for ($i=0; $i < sizeof($arr); $i++) { + if ($arr[$i][3]) $arr2[] = $arr[$i][3]; + } + return $arr2; + } + + function MetaForeignKeys($table, $owner='', $upper=false) + { + global $ADODB_FETCH_MODE; + + $savem = $ADODB_FETCH_MODE; + $ADODB_FETCH_MODE = ADODB_FETCH_NUM; + $constraints = $this->GetArray("||SQLForeignKeys|||||$owner|$table"); + $ADODB_FETCH_MODE = $savem; + + $arr = false; + foreach($constraints as $constr) { + //print_r($constr); + $arr[$constr[11]][$constr[2]][] = $constr[7].'='.$constr[3]; + } + if (!$arr) { + $false = false; + return $false; + } + + $arr2 = array(); + + foreach($arr as $k => $v) { + foreach($v as $a => $b) { + if ($upper) $a = strtoupper($a); + $arr2[$a] = $b; + } + } + return $arr2; + } + + function BeginTrans() + { + if (!$this->hasTransactions) return false; + if ($this->transOff) return true; + $this->transCnt += 1; + $this->autoCommit = false; + if (defined('ODB_TXN_DEFAULT')) + $txn = ODB_TXN_DEFAULT; + else + $txn = ODB_TXN_READUNCOMMITTED; + $rs = @odbtp_set_attr(ODB_ATTR_TRANSACTIONS,$txn,$this->_connectionID); + if(!$rs) return false; + return true; + } + + function CommitTrans($ok=true) + { + if ($this->transOff) return true; + if (!$ok) return $this->RollbackTrans(); + if ($this->transCnt) $this->transCnt -= 1; + $this->autoCommit = true; + if( ($ret = @odbtp_commit($this->_connectionID)) ) + $ret = @odbtp_set_attr(ODB_ATTR_TRANSACTIONS, ODB_TXN_NONE, $this->_connectionID);//set transaction off + return $ret; + } + + function RollbackTrans() + { + if ($this->transOff) return true; + if ($this->transCnt) $this->transCnt -= 1; + $this->autoCommit = true; + if( ($ret = @odbtp_rollback($this->_connectionID)) ) + $ret = @odbtp_set_attr(ODB_ATTR_TRANSACTIONS, ODB_TXN_NONE, $this->_connectionID);//set transaction off + return $ret; + } + + function SelectLimit($sql,$nrows=-1,$offset=-1, $inputarr=false,$secs2cache=0) + { + // TOP requires ORDER BY for Visual FoxPro + if( $this->odbc_driver == ODB_DRIVER_FOXPRO ) { + if (!preg_match('/ORDER[ \t\r\n]+BY/is',$sql)) $sql .= ' ORDER BY 1'; + } + $ret = ADOConnection::SelectLimit($sql,$nrows,$offset,$inputarr,$secs2cache); + return $ret; + } + + function Prepare($sql) + { + if (! $this->_bindInputArray) return $sql; // no binding + + $this->_errorMsg = false; + $this->_errorCode = false; + + $stmt = @odbtp_prepare($sql,$this->_connectionID); + if (!$stmt) { + // print "Prepare Error for ($sql) ".$this->ErrorMsg()."<br>"; + return $sql; + } + return array($sql,$stmt,false); + } + + function PrepareSP($sql, $param = true) + { + if (!$this->_canPrepareSP) return $sql; // Can't prepare procedures + + $this->_errorMsg = false; + $this->_errorCode = false; + + $stmt = @odbtp_prepare_proc($sql,$this->_connectionID); + if (!$stmt) return false; + return array($sql,$stmt); + } + + /* + Usage: + $stmt = $db->PrepareSP('SP_RUNSOMETHING'); -- takes 2 params, @myid and @group + + # note that the parameter does not have @ in front! + $db->Parameter($stmt,$id,'myid'); + $db->Parameter($stmt,$group,'group',false,64); + $db->Parameter($stmt,$group,'photo',false,100000,ODB_BINARY); + $db->Execute($stmt); + + @param $stmt Statement returned by Prepare() or PrepareSP(). + @param $var PHP variable to bind to. Can set to null (for isNull support). + @param $name Name of stored procedure variable name to bind to. + @param [$isOutput] Indicates direction of parameter 0/false=IN 1=OUT 2= IN/OUT. This is ignored in odbtp. + @param [$maxLen] Holds an maximum length of the variable. + @param [$type] The data type of $var. Legal values depend on driver. + + See odbtp_attach_param documentation at http://odbtp.sourceforge.net. + */ + function Parameter(&$stmt, &$var, $name, $isOutput=false, $maxLen=0, $type=0) + { + if ( $this->odbc_driver == ODB_DRIVER_JET ) { + $name = '['.$name.']'; + if( !$type && $this->_useUnicodeSQL + && @odbtp_param_bindtype($stmt[1], $name) == ODB_CHAR ) + { + $type = ODB_WCHAR; + } + } + else { + $name = '@'.$name; + } + return @odbtp_attach_param($stmt[1], $name, $var, $type, $maxLen); + } + + /* + Insert a null into the blob field of the table first. + Then use UpdateBlob to store the blob. + + Usage: + + $conn->Execute('INSERT INTO blobtable (id, blobcol) VALUES (1, null)'); + $conn->UpdateBlob('blobtable','blobcol',$blob,'id=1'); + */ + + function UpdateBlob($table,$column,$val,$where,$blobtype='image') + { + $sql = "UPDATE $table SET $column = ? WHERE $where"; + if( !($stmt = @odbtp_prepare($sql, $this->_connectionID)) ) + return false; + if( !@odbtp_input( $stmt, 1, ODB_BINARY, 1000000, $blobtype ) ) + return false; + if( !@odbtp_set( $stmt, 1, $val ) ) + return false; + return @odbtp_execute( $stmt ) != false; + } + + function MetaIndexes($table,$primary=false, $owner=false) + { + switch ( $this->odbc_driver) { + case ODB_DRIVER_MSSQL: + return $this->MetaIndexes_mssql($table, $primary); + default: + return array(); + } + } + + function MetaIndexes_mssql($table,$primary=false, $owner = false) + { + $table = strtolower($this->qstr($table)); + + $sql = "SELECT i.name AS ind_name, C.name AS col_name, USER_NAME(O.uid) AS Owner, c.colid, k.Keyno, + CASE WHEN I.indid BETWEEN 1 AND 254 AND (I.status & 2048 = 2048 OR I.Status = 16402 AND O.XType = 'V') THEN 1 ELSE 0 END AS IsPK, + CASE WHEN I.status & 2 = 2 THEN 1 ELSE 0 END AS IsUnique + FROM dbo.sysobjects o INNER JOIN dbo.sysindexes I ON o.id = i.id + INNER JOIN dbo.sysindexkeys K ON I.id = K.id AND I.Indid = K.Indid + INNER JOIN dbo.syscolumns c ON K.id = C.id AND K.colid = C.Colid + WHERE LEFT(i.name, 8) <> '_WA_Sys_' AND o.status >= 0 AND lower(O.Name) = $table + ORDER BY O.name, I.Name, K.keyno"; + + global $ADODB_FETCH_MODE; + $save = $ADODB_FETCH_MODE; + $ADODB_FETCH_MODE = ADODB_FETCH_NUM; + if ($this->fetchMode !== FALSE) { + $savem = $this->SetFetchMode(FALSE); + } + + $rs = $this->Execute($sql); + if (isset($savem)) { + $this->SetFetchMode($savem); + } + $ADODB_FETCH_MODE = $save; + + if (!is_object($rs)) { + return FALSE; + } + + $indexes = array(); + while ($row = $rs->FetchRow()) { + if ($primary && !$row[5]) continue; + + $indexes[$row[0]]['unique'] = $row[6]; + $indexes[$row[0]]['columns'][] = $row[1]; + } + return $indexes; + } + + function IfNull( $field, $ifNull ) + { + switch( $this->odbc_driver ) { + case ODB_DRIVER_MSSQL: + return " ISNULL($field, $ifNull) "; + case ODB_DRIVER_JET: + return " IIF(IsNull($field), $ifNull, $field) "; + } + return " CASE WHEN $field is null THEN $ifNull ELSE $field END "; + } + + function _query($sql,$inputarr=false) + { + $last_php_error = $this->resetLastError(); + $this->_errorMsg = false; + $this->_errorCode = false; + + if ($inputarr) { + if (is_array($sql)) { + $stmtid = $sql[1]; + } else { + $stmtid = @odbtp_prepare($sql,$this->_connectionID); + if ($stmtid == false) { + $this->_errorMsg = $this->getChangedErrorMsg($last_php_error); + return false; + } + } + $num_params = @odbtp_num_params( $stmtid ); + /* + for( $param = 1; $param <= $num_params; $param++ ) { + @odbtp_input( $stmtid, $param ); + @odbtp_set( $stmtid, $param, $inputarr[$param-1] ); + }*/ + + $param = 1; + foreach($inputarr as $v) { + @odbtp_input( $stmtid, $param ); + @odbtp_set( $stmtid, $param, $v ); + $param += 1; + if ($param > $num_params) break; + } + + if (!@odbtp_execute($stmtid) ) { + return false; + } + } else if (is_array($sql)) { + $stmtid = $sql[1]; + if (!@odbtp_execute($stmtid)) { + return false; + } + } else { + $stmtid = odbtp_query($sql,$this->_connectionID); + } + $this->_lastAffectedRows = 0; + if ($stmtid) { + $this->_lastAffectedRows = @odbtp_affected_rows($stmtid); + } + return $stmtid; + } + + function _close() + { + $ret = @odbtp_close($this->_connectionID); + $this->_connectionID = false; + return $ret; + } +} + +class ADORecordSet_odbtp extends ADORecordSet { + + var $databaseType = 'odbtp'; + var $canSeek = true; + + function __construct($queryID,$mode=false) + { + if ($mode === false) { + global $ADODB_FETCH_MODE; + $mode = $ADODB_FETCH_MODE; + } + $this->fetchMode = $mode; + parent::__construct($queryID); + } + + function _initrs() + { + $this->_numOfFields = @odbtp_num_fields($this->_queryID); + if (!($this->_numOfRows = @odbtp_num_rows($this->_queryID))) + $this->_numOfRows = -1; + + if (!$this->connection->_useUnicodeSQL) return; + + if ($this->connection->odbc_driver == ODB_DRIVER_JET) { + if (!@odbtp_get_attr(ODB_ATTR_MAPCHARTOWCHAR, + $this->connection->_connectionID)) + { + for ($f = 0; $f < $this->_numOfFields; $f++) { + if (@odbtp_field_bindtype($this->_queryID, $f) == ODB_CHAR) + @odbtp_bind_field($this->_queryID, $f, ODB_WCHAR); + } + } + } + } + + function FetchField($fieldOffset = 0) + { + $off=$fieldOffset; // offsets begin at 0 + $o= new ADOFieldObject(); + $o->name = @odbtp_field_name($this->_queryID,$off); + $o->type = @odbtp_field_type($this->_queryID,$off); + $o->max_length = @odbtp_field_length($this->_queryID,$off); + if (ADODB_ASSOC_CASE == 0) $o->name = strtolower($o->name); + else if (ADODB_ASSOC_CASE == 1) $o->name = strtoupper($o->name); + return $o; + } + + function _seek($row) + { + return @odbtp_data_seek($this->_queryID, $row); + } + + function fields($colname) + { + if ($this->fetchMode & ADODB_FETCH_ASSOC) return $this->fields[$colname]; + + if (!$this->bind) { + $this->bind = array(); + for ($i=0; $i < $this->_numOfFields; $i++) { + $name = @odbtp_field_name( $this->_queryID, $i ); + $this->bind[strtoupper($name)] = $i; + } + } + return $this->fields[$this->bind[strtoupper($colname)]]; + } + + function _fetch_odbtp($type=0) + { + switch ($this->fetchMode) { + case ADODB_FETCH_NUM: + $this->fields = @odbtp_fetch_row($this->_queryID, $type); + break; + case ADODB_FETCH_ASSOC: + $this->fields = @odbtp_fetch_assoc($this->_queryID, $type); + break; + default: + $this->fields = @odbtp_fetch_array($this->_queryID, $type); + } + if ($this->databaseType = 'odbtp_vfp') { + if ($this->fields) + foreach($this->fields as $k => $v) { + if (strncmp($v,'1899-12-30',10) == 0) $this->fields[$k] = ''; + } + } + return is_array($this->fields); + } + + function _fetch() + { + return $this->_fetch_odbtp(); + } + + function MoveFirst() + { + if (!$this->_fetch_odbtp(ODB_FETCH_FIRST)) return false; + $this->EOF = false; + $this->_currentRow = 0; + return true; + } + + function MoveLast() + { + if (!$this->_fetch_odbtp(ODB_FETCH_LAST)) return false; + $this->EOF = false; + $this->_currentRow = $this->_numOfRows - 1; + return true; + } + + function NextRecordSet() + { + if (!@odbtp_next_result($this->_queryID)) return false; + $this->_inited = false; + $this->bind = false; + $this->_currentRow = -1; + $this->Init(); + return true; + } + + function _close() + { + return @odbtp_free_query($this->_queryID); + } +} + +class ADORecordSet_odbtp_mssql extends ADORecordSet_odbtp { + + var $databaseType = 'odbtp_mssql'; + + function __construct($id,$mode=false) + { + return parent::__construct($id,$mode); + } +} + +class ADORecordSet_odbtp_access extends ADORecordSet_odbtp { + + var $databaseType = 'odbtp_access'; + + function __construct($id,$mode=false) + { + return parent::__construct($id,$mode); + } +} + +class ADORecordSet_odbtp_vfp extends ADORecordSet_odbtp { + + var $databaseType = 'odbtp_vfp'; + + function __construct($id,$mode=false) + { + return parent::__construct($id,$mode); + } +} + +class ADORecordSet_odbtp_oci8 extends ADORecordSet_odbtp { + + var $databaseType = 'odbtp_oci8'; + + function __construct($id,$mode=false) + { + return parent::__construct($id,$mode); + } +} + +class ADORecordSet_odbtp_sybase extends ADORecordSet_odbtp { + + var $databaseType = 'odbtp_sybase'; + + function __construct($id,$mode=false) + { + return parent::__construct($id,$mode); + } +} |