diff options
Diffstat (limited to 'framework/DataAccess/adodb/drivers')
47 files changed, 15989 insertions, 0 deletions
diff --git a/framework/DataAccess/adodb/drivers/adodb-access.inc.php b/framework/DataAccess/adodb/drivers/adodb-access.inc.php new file mode 100644 index 00000000..0437956f --- /dev/null +++ b/framework/DataAccess/adodb/drivers/adodb-access.inc.php @@ -0,0 +1,86 @@ +<?php +/* +V4.72 21 Feb 2006 (c) 2000-2006 John Lim (jlim@natsoft.com.my). All rights reserved. + 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.sourceforge.net + + Microsoft Access data driver. Requires ODBC. Works only on MS Windows. +*/ +if (!defined('_ADODB_ODBC_LAYER')) { + if (!defined('ADODB_DIR')) die(); + + include(ADODB_DIR."/drivers/adodb-odbc.inc.php"); +} + if (!defined('_ADODB_ACCESS')) { + define('_ADODB_ACCESS',1); + +class ADODB_access extends ADODB_odbc { + var $databaseType = 'access'; + var $hasTop = 'top'; // support mssql SELECT TOP 10 * FROM TABLE + var $fmtDate = "#Y-m-d#"; + var $fmtTimeStamp = "#Y-m-d h:i:sA#"; // note not comma + var $_bindInputArray = false; // strangely enough, setting to true does not work reliably + var $sysDate = "FORMAT(NOW,'yyyy-mm-dd')"; + var $sysTimeStamp = 'NOW'; + var $hasTransactions = false; + + function ADODB_access() + { + global $ADODB_EXTENSION; + + $ADODB_EXTENSION = false; + $this->ADODB_odbc(); + } + + function Time() + { + return time(); + } + + function BeginTrans() { return false;} + + function IfNull( $field, $ifNull ) + { + return " IIF(IsNull($field), $ifNull, $field) "; // if Access + } +/* + function &MetaTables() + { + global $ADODB_FETCH_MODE; + + $savem = $ADODB_FETCH_MODE; + $ADODB_FETCH_MODE = ADODB_FETCH_NUM; + $qid = odbc_tables($this->_connectionID); + $rs = new ADORecordSet_odbc($qid); + $ADODB_FETCH_MODE = $savem; + if (!$rs) return false; + + $rs->_has_stupid_odbc_fetch_api_change = $this->_has_stupid_odbc_fetch_api_change; + + $arr = &$rs->GetArray(); + //print_pre($arr); + $arr2 = array(); + for ($i=0; $i < sizeof($arr); $i++) { + if ($arr[$i][2] && $arr[$i][3] != 'SYSTEM TABLE') + $arr2[] = $arr[$i][2]; + } + return $arr2; + }*/ +} + + +class ADORecordSet_access extends ADORecordSet_odbc { + + var $databaseType = "access"; + + function ADORecordSet_access($id,$mode=false) + { + return $this->ADORecordSet_odbc($id,$mode); + } +}// class +} +?>
\ No newline at end of file diff --git a/framework/DataAccess/adodb/drivers/adodb-ado.inc.php b/framework/DataAccess/adodb/drivers/adodb-ado.inc.php new file mode 100644 index 00000000..b9863a48 --- /dev/null +++ b/framework/DataAccess/adodb/drivers/adodb-ado.inc.php @@ -0,0 +1,631 @@ +<?php +/* +V4.72 21 Feb 2006 (c) 2000-2006 John Lim (jlim@natsoft.com.my). All rights reserved. + 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. +Set tabs to 4 for best viewing. + + Latest version is available at http://adodb.sourceforge.net + + Microsoft ADO data driver. Requires ADO. Works only on MS Windows. +*/ + +// security - hide paths +if (!defined('ADODB_DIR')) die(); + +define("_ADODB_ADO_LAYER", 1 ); +/*-------------------------------------------------------------------------------------- +--------------------------------------------------------------------------------------*/ + + +class ADODB_ado extends ADOConnection { + var $databaseType = "ado"; + var $_bindInputArray = false; + var $fmtDate = "'Y-m-d'"; + var $fmtTimeStamp = "'Y-m-d, h:i:sA'"; + var $replaceQuote = "''"; // string to use to replace quotes + var $dataProvider = "ado"; + var $hasAffectedRows = true; + var $adoParameterType = 201; // 201 = long varchar, 203=long wide varchar, 205 = long varbinary + var $_affectedRows = false; + var $_thisTransactions; + var $_cursor_type = 3; // 3=adOpenStatic,0=adOpenForwardOnly,1=adOpenKeyset,2=adOpenDynamic + var $_cursor_location = 3; // 2=adUseServer, 3 = adUseClient; + var $_lock_type = -1; + var $_execute_option = -1; + var $poorAffectedRows = true; + var $charPage; + + function ADODB_ado() + { + $this->_affectedRows = new VARIANT; + } + + function ServerInfo() + { + if (!empty($this->_connectionID)) $desc = $this->_connectionID->provider; + return array('description' => $desc, 'version' => ''); + } + + function _affectedrows() + { + if (PHP_VERSION >= 5) return $this->_affectedRows; + + return $this->_affectedRows->value; + } + + // you can also pass a connection string like this: + // + // $DB->Connect('USER ID=sa;PASSWORD=pwd;SERVER=mangrove;DATABASE=ai',false,false,'SQLOLEDB'); + function _connect($argHostname, $argUsername, $argPassword, $argProvider= 'MSDASQL') + { + $u = 'UID'; + $p = 'PWD'; + + if (!empty($this->charPage)) + $dbc = new COM('ADODB.Connection',null,$this->charPage); + else + $dbc = new COM('ADODB.Connection'); + + if (! $dbc) return false; + + /* special support if provider is mssql or access */ + if ($argProvider=='mssql') { + $u = 'User Id'; //User parameter name for OLEDB + $p = 'Password'; + $argProvider = "SQLOLEDB"; // SQL Server Provider + + // not yet + //if ($argDatabasename) $argHostname .= ";Initial Catalog=$argDatabasename"; + + //use trusted conection for SQL if username not specified + if (!$argUsername) $argHostname .= ";Trusted_Connection=Yes"; + } else if ($argProvider=='access') + $argProvider = "Microsoft.Jet.OLEDB.4.0"; // Microsoft Jet Provider + + if ($argProvider) $dbc->Provider = $argProvider; + + if ($argUsername) $argHostname .= ";$u=$argUsername"; + if ($argPassword)$argHostname .= ";$p=$argPassword"; + + if ($this->debug) ADOConnection::outp( "Host=".$argHostname."<BR>\n version=$dbc->version"); + // @ added below for php 4.0.1 and earlier + @$dbc->Open((string) $argHostname); + + $this->_connectionID = $dbc; + + $dbc->CursorLocation = $this->_cursor_location; + return $dbc->State > 0; + } + + // returns true or false + function _pconnect($argHostname, $argUsername, $argPassword, $argProvider='MSDASQL') + { + return $this->_connect($argHostname,$argUsername,$argPassword,$argProvider); + } + +/* + adSchemaCatalogs = 1, + adSchemaCharacterSets = 2, + adSchemaCollations = 3, + adSchemaColumns = 4, + adSchemaCheckConstraints = 5, + adSchemaConstraintColumnUsage = 6, + adSchemaConstraintTableUsage = 7, + adSchemaKeyColumnUsage = 8, + adSchemaReferentialContraints = 9, + adSchemaTableConstraints = 10, + adSchemaColumnsDomainUsage = 11, + adSchemaIndexes = 12, + adSchemaColumnPrivileges = 13, + adSchemaTablePrivileges = 14, + adSchemaUsagePrivileges = 15, + adSchemaProcedures = 16, + adSchemaSchemata = 17, + adSchemaSQLLanguages = 18, + adSchemaStatistics = 19, + adSchemaTables = 20, + adSchemaTranslations = 21, + adSchemaProviderTypes = 22, + adSchemaViews = 23, + adSchemaViewColumnUsage = 24, + adSchemaViewTableUsage = 25, + adSchemaProcedureParameters = 26, + adSchemaForeignKeys = 27, + adSchemaPrimaryKeys = 28, + adSchemaProcedureColumns = 29, + adSchemaDBInfoKeywords = 30, + adSchemaDBInfoLiterals = 31, + adSchemaCubes = 32, + adSchemaDimensions = 33, + adSchemaHierarchies = 34, + adSchemaLevels = 35, + adSchemaMeasures = 36, + adSchemaProperties = 37, + adSchemaMembers = 38 + +*/ + + function &MetaTables() + { + $arr= array(); + $dbc = $this->_connectionID; + + $adors=@$dbc->OpenSchema(20);//tables + if ($adors){ + $f = $adors->Fields(2);//table/view name + $t = $adors->Fields(3);//table type + while (!$adors->EOF){ + $tt=substr($t->value,0,6); + if ($tt!='SYSTEM' && $tt !='ACCESS') + $arr[]=$f->value; + //print $f->value . ' ' . $t->value.'<br>'; + $adors->MoveNext(); + } + $adors->Close(); + } + + return $arr; + } + + function &MetaColumns($table) + { + $table = strtoupper($table); + $arr = array(); + $dbc = $this->_connectionID; + + $adors=@$dbc->OpenSchema(4);//tables + + if ($adors){ + $t = $adors->Fields(2);//table/view name + while (!$adors->EOF){ + + + if (strtoupper($t->Value) == $table) { + + $fld = new ADOFieldObject(); + $c = $adors->Fields(3); + $fld->name = $c->Value; + $fld->type = 'CHAR'; // cannot discover type in ADO! + $fld->max_length = -1; + $arr[strtoupper($fld->name)]=$fld; + } + + $adors->MoveNext(); + } + $adors->Close(); + } + $false = false; + return empty($arr) ? $false : $arr; + } + + + + + /* returns queryID or false */ + function &_query($sql,$inputarr=false) + { + + $dbc = $this->_connectionID; + $false = false; + + // return rs + if ($inputarr) { + + if (!empty($this->charPage)) + $oCmd = new COM('ADODB.Command',null,$this->charPage); + else + $oCmd = new COM('ADODB.Command'); + $oCmd->ActiveConnection = $dbc; + $oCmd->CommandText = $sql; + $oCmd->CommandType = 1; + + foreach($inputarr as $val) { + // name, type, direction 1 = input, len, + $this->adoParameterType = 130; + $p = $oCmd->CreateParameter('name',$this->adoParameterType,1,strlen($val),$val); + //print $p->Type.' '.$p->value; + $oCmd->Parameters->Append($p); + } + $p = false; + $rs = $oCmd->Execute(); + $e = $dbc->Errors; + if ($dbc->Errors->Count > 0) return $false; + return $rs; + } + + $rs = @$dbc->Execute($sql,$this->_affectedRows, $this->_execute_option); + + if ($dbc->Errors->Count > 0) return $false; + if (! $rs) return $false; + + if ($rs->State == 0) { + $true = true; + return $true; // 0 = adStateClosed means no records returned + } + return $rs; + } + + + function BeginTrans() + { + if ($this->transOff) return true; + + if (isset($this->_thisTransactions)) + if (!$this->_thisTransactions) return false; + else { + $o = $this->_connectionID->Properties("Transaction DDL"); + $this->_thisTransactions = $o ? true : false; + if (!$o) return false; + } + @$this->_connectionID->BeginTrans(); + $this->transCnt += 1; + return true; + } + function CommitTrans($ok=true) + { + if (!$ok) return $this->RollbackTrans(); + if ($this->transOff) return true; + + @$this->_connectionID->CommitTrans(); + if ($this->transCnt) @$this->transCnt -= 1; + return true; + } + function RollbackTrans() { + if ($this->transOff) return true; + @$this->_connectionID->RollbackTrans(); + if ($this->transCnt) @$this->transCnt -= 1; + return true; + } + + /* Returns: the last error message from previous database operation */ + + function ErrorMsg() + { + $errc = $this->_connectionID->Errors; + if ($errc->Count == 0) return ''; + $err = $errc->Item($errc->Count-1); + return $err->Description; + } + + function ErrorNo() + { + $errc = $this->_connectionID->Errors; + if ($errc->Count == 0) return 0; + $err = $errc->Item($errc->Count-1); + return $err->NativeError; + } + + // returns true or false + function _close() + { + if ($this->_connectionID) $this->_connectionID->Close(); + $this->_connectionID = false; + return true; + } + + +} + +/*-------------------------------------------------------------------------------------- + Class Name: Recordset +--------------------------------------------------------------------------------------*/ + +class ADORecordSet_ado extends ADORecordSet { + + var $bind = false; + var $databaseType = "ado"; + var $dataProvider = "ado"; + var $_tarr = false; // caches the types + var $_flds; // and field objects + var $canSeek = true; + var $hideErrors = true; + + function ADORecordSet_ado($id,$mode=false) + { + if ($mode === false) { + global $ADODB_FETCH_MODE; + $mode = $ADODB_FETCH_MODE; + } + $this->fetchMode = $mode; + return $this->ADORecordSet($id,$mode); + } + + + // returns the field object + function &FetchField($fieldOffset = -1) { + $off=$fieldOffset+1; // offsets begin at 1 + + $o= new ADOFieldObject(); + $rs = $this->_queryID; + $f = $rs->Fields($fieldOffset); + $o->name = $f->Name; + $t = $f->Type; + $o->type = $this->MetaType($t); + $o->max_length = $f->DefinedSize; + $o->ado_type = $t; + + //print "off=$off name=$o->name type=$o->type len=$o->max_length<br>"; + return $o; + } + + /* Use associative array to get fields array */ + function Fields($colname) + { + if ($this->fetchMode & ADODB_FETCH_ASSOC) return $this->fields[$colname]; + if (!$this->bind) { + $this->bind = array(); + for ($i=0; $i < $this->_numOfFields; $i++) { + $o = $this->FetchField($i); + $this->bind[strtoupper($o->name)] = $i; + } + } + + return $this->fields[$this->bind[strtoupper($colname)]]; + } + + + function _initrs() + { + $rs = $this->_queryID; + $this->_numOfRows = $rs->RecordCount; + + $f = $rs->Fields; + $this->_numOfFields = $f->Count; + } + + + // should only be used to move forward as we normally use forward-only cursors + function _seek($row) + { + $rs = $this->_queryID; + // absoluteposition doesn't work -- my maths is wrong ? + // $rs->AbsolutePosition->$row-2; + // return true; + if ($this->_currentRow > $row) return false; + @$rs->Move((integer)$row - $this->_currentRow-1); //adBookmarkFirst + return true; + } + +/* + OLEDB types + + enum DBTYPEENUM + { DBTYPE_EMPTY = 0, + DBTYPE_NULL = 1, + DBTYPE_I2 = 2, + DBTYPE_I4 = 3, + DBTYPE_R4 = 4, + DBTYPE_R8 = 5, + DBTYPE_CY = 6, + DBTYPE_DATE = 7, + DBTYPE_BSTR = 8, + DBTYPE_IDISPATCH = 9, + DBTYPE_ERROR = 10, + DBTYPE_BOOL = 11, + DBTYPE_VARIANT = 12, + DBTYPE_IUNKNOWN = 13, + DBTYPE_DECIMAL = 14, + DBTYPE_UI1 = 17, + DBTYPE_ARRAY = 0x2000, + DBTYPE_BYREF = 0x4000, + DBTYPE_I1 = 16, + DBTYPE_UI2 = 18, + DBTYPE_UI4 = 19, + DBTYPE_I8 = 20, + DBTYPE_UI8 = 21, + DBTYPE_GUID = 72, + DBTYPE_VECTOR = 0x1000, + DBTYPE_RESERVED = 0x8000, + DBTYPE_BYTES = 128, + DBTYPE_STR = 129, + DBTYPE_WSTR = 130, + DBTYPE_NUMERIC = 131, + DBTYPE_UDT = 132, + DBTYPE_DBDATE = 133, + DBTYPE_DBTIME = 134, + DBTYPE_DBTIMESTAMP = 135 + + ADO Types + + adEmpty = 0, + adTinyInt = 16, + adSmallInt = 2, + adInteger = 3, + adBigInt = 20, + adUnsignedTinyInt = 17, + adUnsignedSmallInt = 18, + adUnsignedInt = 19, + adUnsignedBigInt = 21, + adSingle = 4, + adDouble = 5, + adCurrency = 6, + adDecimal = 14, + adNumeric = 131, + adBoolean = 11, + adError = 10, + adUserDefined = 132, + adVariant = 12, + adIDispatch = 9, + adIUnknown = 13, + adGUID = 72, + adDate = 7, + adDBDate = 133, + adDBTime = 134, + adDBTimeStamp = 135, + adBSTR = 8, + adChar = 129, + adVarChar = 200, + adLongVarChar = 201, + adWChar = 130, + adVarWChar = 202, + adLongVarWChar = 203, + adBinary = 128, + adVarBinary = 204, + adLongVarBinary = 205, + adChapter = 136, + adFileTime = 64, + adDBFileTime = 137, + adPropVariant = 138, + adVarNumeric = 139 +*/ + function MetaType($t,$len=-1,$fieldobj=false) + { + if (is_object($t)) { + $fieldobj = $t; + $t = $fieldobj->type; + $len = $fieldobj->max_length; + } + + if (!is_numeric($t)) return $t; + + switch ($t) { + case 0: + case 12: // variant + case 8: // bstr + case 129: //char + case 130: //wc + case 200: // varc + case 202:// varWC + case 128: // bin + case 204: // varBin + case 72: // guid + if ($len <= $this->blobSize) return 'C'; + + case 201: + case 203: + return 'X'; + case 128: + case 204: + case 205: + return 'B'; + case 7: + case 133: return 'D'; + + case 134: + case 135: return 'T'; + + case 11: return 'L'; + + case 16:// adTinyInt = 16, + case 2://adSmallInt = 2, + case 3://adInteger = 3, + case 4://adBigInt = 20, + case 17://adUnsignedTinyInt = 17, + case 18://adUnsignedSmallInt = 18, + case 19://adUnsignedInt = 19, + case 20://adUnsignedBigInt = 21, + return 'I'; + default: return 'N'; + } + } + + // time stamp not supported yet + function _fetch() + { + $rs = $this->_queryID; + if (!$rs or $rs->EOF) { + $this->fields = false; + return false; + } + $this->fields = array(); + + if (!$this->_tarr) { + $tarr = array(); + $flds = array(); + for ($i=0,$max = $this->_numOfFields; $i < $max; $i++) { + $f = $rs->Fields($i); + $flds[] = $f; + $tarr[] = $f->Type; + } + // bind types and flds only once + $this->_tarr = $tarr; + $this->_flds = $flds; + } + $t = reset($this->_tarr); + $f = reset($this->_flds); + + if ($this->hideErrors) $olde = error_reporting(E_ERROR|E_CORE_ERROR);// sometimes $f->value be null + for ($i=0,$max = $this->_numOfFields; $i < $max; $i++) { + //echo "<p>",$t,' ';var_dump($f->value); echo '</p>'; + switch($t) { + case 135: // timestamp + if (!strlen((string)$f->value)) $this->fields[] = false; + else { + if (!is_numeric($f->value)) # $val = variant_date_to_timestamp($f->value); + // VT_DATE stores dates as (float) fractional days since 1899/12/30 00:00:00 + $val=(float) variant_cast($f->value,VT_R8)*3600*24-2209161600; + else + $val = $f->value; + $this->fields[] = adodb_date('Y-m-d H:i:s',$val); + } + break; + case 133:// A date value (yyyymmdd) + if ($val = $f->value) { + $this->fields[] = substr($val,0,4).'-'.substr($val,4,2).'-'.substr($val,6,2); + } else + $this->fields[] = false; + break; + case 7: // adDate + if (!strlen((string)$f->value)) $this->fields[] = false; + else { + if (!is_numeric($f->value)) $val = variant_date_to_timestamp($f->value); + else $val = $f->value; + + if (($val % 86400) == 0) $this->fields[] = adodb_date('Y-m-d',$val); + else $this->fields[] = adodb_date('Y-m-d H:i:s',$val); + } + break; + case 1: // null + $this->fields[] = false; + break; + case 6: // currency is not supported properly; + ADOConnection::outp( '<b>'.$f->Name.': currency type not supported by PHP</b>'); + $this->fields[] = (float) $f->value; + break; + default: + $this->fields[] = $f->value; + break; + } + //print " $f->value $t, "; + $f = next($this->_flds); + $t = next($this->_tarr); + } // for + if ($this->hideErrors) error_reporting($olde); + @$rs->MoveNext(); // @ needed for some versions of PHP! + + if ($this->fetchMode & ADODB_FETCH_ASSOC) { + $this->fields = &$this->GetRowAssoc(ADODB_ASSOC_CASE); + } + return true; + } + + function NextRecordSet() + { + $rs = $this->_queryID; + $this->_queryID = $rs->NextRecordSet(); + //$this->_queryID = $this->_QueryId->NextRecordSet(); + if ($this->_queryID == null) return false; + + $this->_currentRow = -1; + $this->_currentPage = -1; + $this->bind = false; + $this->fields = false; + $this->_flds = false; + $this->_tarr = false; + + $this->_inited = false; + $this->Init(); + return true; + } + + function _close() { + $this->_flds = false; + @$this->_queryID->Close();// by Pete Dishman (peterd@telephonetics.co.uk) + $this->_queryID = false; + } + +} + +?>
\ No newline at end of file diff --git a/framework/DataAccess/adodb/drivers/adodb-ado5.inc.php b/framework/DataAccess/adodb/drivers/adodb-ado5.inc.php new file mode 100644 index 00000000..5fa26fc1 --- /dev/null +++ b/framework/DataAccess/adodb/drivers/adodb-ado5.inc.php @@ -0,0 +1,639 @@ +<?php +/* +V4.72 21 Feb 2006 (c) 2000-2006 John Lim (jlim@natsoft.com.my). All rights reserved. + 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. +Set tabs to 4 for best viewing. + + Latest version is available at http://adodb.sourceforge.net + + Microsoft ADO data driver. Requires ADO. Works only on MS Windows. PHP5 compat version. +*/ + +// security - hide paths +if (!defined('ADODB_DIR')) die(); + +define("_ADODB_ADO_LAYER", 1 ); +/*-------------------------------------------------------------------------------------- +--------------------------------------------------------------------------------------*/ + + +class ADODB_ado extends ADOConnection { + var $databaseType = "ado"; + var $_bindInputArray = false; + var $fmtDate = "'Y-m-d'"; + var $fmtTimeStamp = "'Y-m-d, h:i:sA'"; + var $replaceQuote = "''"; // string to use to replace quotes + var $dataProvider = "ado"; + var $hasAffectedRows = true; + var $adoParameterType = 201; // 201 = long varchar, 203=long wide varchar, 205 = long varbinary + var $_affectedRows = false; + var $_thisTransactions; + var $_cursor_type = 3; // 3=adOpenStatic,0=adOpenForwardOnly,1=adOpenKeyset,2=adOpenDynamic + var $_cursor_location = 3; // 2=adUseServer, 3 = adUseClient; + var $_lock_type = -1; + var $_execute_option = -1; + var $poorAffectedRows = true; + var $charPage; + + function ADODB_ado() + { + $this->_affectedRows = new VARIANT; + } + + function ServerInfo() + { + if (!empty($this->_connectionID)) $desc = $this->_connectionID->provider; + return array('description' => $desc, 'version' => ''); + } + + function _affectedrows() + { + if (PHP_VERSION >= 5) return $this->_affectedRows; + + return $this->_affectedRows->value; + } + + // you can also pass a connection string like this: + // + // $DB->Connect('USER ID=sa;PASSWORD=pwd;SERVER=mangrove;DATABASE=ai',false,false,'SQLOLEDB'); + function _connect($argHostname, $argUsername, $argPassword, $argProvider= 'MSDASQL') + { + try { + $u = 'UID'; + $p = 'PWD'; + + if (!empty($this->charPage)) + $dbc = new COM('ADODB.Connection',null,$this->charPage); + else + $dbc = new COM('ADODB.Connection'); + + if (! $dbc) return false; + + /* special support if provider is mssql or access */ + if ($argProvider=='mssql') { + $u = 'User Id'; //User parameter name for OLEDB + $p = 'Password'; + $argProvider = "SQLOLEDB"; // SQL Server Provider + + // not yet + //if ($argDatabasename) $argHostname .= ";Initial Catalog=$argDatabasename"; + + //use trusted conection for SQL if username not specified + if (!$argUsername) $argHostname .= ";Trusted_Connection=Yes"; + } else if ($argProvider=='access') + $argProvider = "Microsoft.Jet.OLEDB.4.0"; // Microsoft Jet Provider + + if ($argProvider) $dbc->Provider = $argProvider; + + if ($argUsername) $argHostname .= ";$u=$argUsername"; + if ($argPassword)$argHostname .= ";$p=$argPassword"; + + if ($this->debug) ADOConnection::outp( "Host=".$argHostname."<BR>\n version=$dbc->version"); + // @ added below for php 4.0.1 and earlier + @$dbc->Open((string) $argHostname); + + $this->_connectionID = $dbc; + + $dbc->CursorLocation = $this->_cursor_location; + return $dbc->State > 0; + } catch (exception $e) { + } + + return false; + } + + // returns true or false + function _pconnect($argHostname, $argUsername, $argPassword, $argProvider='MSDASQL') + { + return $this->_connect($argHostname,$argUsername,$argPassword,$argProvider); + } + +/* + adSchemaCatalogs = 1, + adSchemaCharacterSets = 2, + adSchemaCollations = 3, + adSchemaColumns = 4, + adSchemaCheckConstraints = 5, + adSchemaConstraintColumnUsage = 6, + adSchemaConstraintTableUsage = 7, + adSchemaKeyColumnUsage = 8, + adSchemaReferentialContraints = 9, + adSchemaTableConstraints = 10, + adSchemaColumnsDomainUsage = 11, + adSchemaIndexes = 12, + adSchemaColumnPrivileges = 13, + adSchemaTablePrivileges = 14, + adSchemaUsagePrivileges = 15, + adSchemaProcedures = 16, + adSchemaSchemata = 17, + adSchemaSQLLanguages = 18, + adSchemaStatistics = 19, + adSchemaTables = 20, + adSchemaTranslations = 21, + adSchemaProviderTypes = 22, + adSchemaViews = 23, + adSchemaViewColumnUsage = 24, + adSchemaViewTableUsage = 25, + adSchemaProcedureParameters = 26, + adSchemaForeignKeys = 27, + adSchemaPrimaryKeys = 28, + adSchemaProcedureColumns = 29, + adSchemaDBInfoKeywords = 30, + adSchemaDBInfoLiterals = 31, + adSchemaCubes = 32, + adSchemaDimensions = 33, + adSchemaHierarchies = 34, + adSchemaLevels = 35, + adSchemaMeasures = 36, + adSchemaProperties = 37, + adSchemaMembers = 38 + +*/ + + function &MetaTables() + { + $arr= array(); + $dbc = $this->_connectionID; + + $adors=@$dbc->OpenSchema(20);//tables + if ($adors){ + $f = $adors->Fields(2);//table/view name + $t = $adors->Fields(3);//table type + while (!$adors->EOF){ + $tt=substr($t->value,0,6); + if ($tt!='SYSTEM' && $tt !='ACCESS') + $arr[]=$f->value; + //print $f->value . ' ' . $t->value.'<br>'; + $adors->MoveNext(); + } + $adors->Close(); + } + + return $arr; + } + + function &MetaColumns($table) + { + $table = strtoupper($table); + $arr= array(); + $dbc = $this->_connectionID; + + $adors=@$dbc->OpenSchema(4);//tables + + if ($adors){ + $t = $adors->Fields(2);//table/view name + while (!$adors->EOF){ + + + if (strtoupper($t->Value) == $table) { + + $fld = new ADOFieldObject(); + $c = $adors->Fields(3); + $fld->name = $c->Value; + $fld->type = 'CHAR'; // cannot discover type in ADO! + $fld->max_length = -1; + $arr[strtoupper($fld->name)]=$fld; + } + + $adors->MoveNext(); + } + $adors->Close(); + } + + return $arr; + } + + + + + /* returns queryID or false */ + function &_query($sql,$inputarr=false) + { + try { // In PHP5, all COM errors are exceptions, so to maintain old behaviour... + + $dbc = $this->_connectionID; + + // return rs + if ($inputarr) { + + if (!empty($this->charPage)) + $oCmd = new COM('ADODB.Command',null,$this->charPage); + else + $oCmd = new COM('ADODB.Command'); + $oCmd->ActiveConnection = $dbc; + $oCmd->CommandText = $sql; + $oCmd->CommandType = 1; + + foreach($inputarr as $val) { + // name, type, direction 1 = input, len, + $this->adoParameterType = 130; + $p = $oCmd->CreateParameter('name',$this->adoParameterType,1,strlen($val),$val); + //print $p->Type.' '.$p->value; + $oCmd->Parameters->Append($p); + } + $p = false; + $rs = $oCmd->Execute(); + $e = $dbc->Errors; + if ($dbc->Errors->Count > 0) return false; + return $rs; + } + + $rs = @$dbc->Execute($sql,$this->_affectedRows, $this->_execute_option); + + if ($dbc->Errors->Count > 0) return false; + if (! $rs) return false; + + if ($rs->State == 0) return true; // 0 = adStateClosed means no records returned + return $rs; + + } catch (exception $e) { + + } + return false; + } + + + function BeginTrans() + { + if ($this->transOff) return true; + + if (isset($this->_thisTransactions)) + if (!$this->_thisTransactions) return false; + else { + $o = $this->_connectionID->Properties("Transaction DDL"); + $this->_thisTransactions = $o ? true : false; + if (!$o) return false; + } + @$this->_connectionID->BeginTrans(); + $this->transCnt += 1; + return true; + } + function CommitTrans($ok=true) + { + if (!$ok) return $this->RollbackTrans(); + if ($this->transOff) return true; + + @$this->_connectionID->CommitTrans(); + if ($this->transCnt) @$this->transCnt -= 1; + return true; + } + function RollbackTrans() { + if ($this->transOff) return true; + @$this->_connectionID->RollbackTrans(); + if ($this->transCnt) @$this->transCnt -= 1; + return true; + } + + /* Returns: the last error message from previous database operation */ + + function ErrorMsg() + { + $errc = $this->_connectionID->Errors; + if ($errc->Count == 0) return ''; + $err = $errc->Item($errc->Count-1); + return $err->Description; + } + + function ErrorNo() + { + $errc = $this->_connectionID->Errors; + if ($errc->Count == 0) return 0; + $err = $errc->Item($errc->Count-1); + return $err->NativeError; + } + + // returns true or false + function _close() + { + if ($this->_connectionID) $this->_connectionID->Close(); + $this->_connectionID = false; + return true; + } + + +} + +/*-------------------------------------------------------------------------------------- + Class Name: Recordset +--------------------------------------------------------------------------------------*/ + +class ADORecordSet_ado extends ADORecordSet { + + var $bind = false; + var $databaseType = "ado"; + var $dataProvider = "ado"; + var $_tarr = false; // caches the types + var $_flds; // and field objects + var $canSeek = true; + var $hideErrors = true; + + function ADORecordSet_ado($id,$mode=false) + { + if ($mode === false) { + global $ADODB_FETCH_MODE; + $mode = $ADODB_FETCH_MODE; + } + $this->fetchMode = $mode; + return $this->ADORecordSet($id,$mode); + } + + + // returns the field object + function &FetchField($fieldOffset = -1) { + $off=$fieldOffset+1; // offsets begin at 1 + + $o= new ADOFieldObject(); + $rs = $this->_queryID; + $f = $rs->Fields($fieldOffset); + $o->name = $f->Name; + $t = $f->Type; + $o->type = $this->MetaType($t); + $o->max_length = $f->DefinedSize; + $o->ado_type = $t; + + + //print "off=$off name=$o->name type=$o->type len=$o->max_length<br>"; + return $o; + } + + /* Use associative array to get fields array */ + function Fields($colname) + { + if ($this->fetchMode & ADODB_FETCH_ASSOC) return $this->fields[$colname]; + if (!$this->bind) { + $this->bind = array(); + for ($i=0; $i < $this->_numOfFields; $i++) { + $o = $this->FetchField($i); + $this->bind[strtoupper($o->name)] = $i; + } + } + + return $this->fields[$this->bind[strtoupper($colname)]]; + } + + + function _initrs() + { + $rs = $this->_queryID; + $this->_numOfRows = $rs->RecordCount; + + $f = $rs->Fields; + $this->_numOfFields = $f->Count; + } + + + // should only be used to move forward as we normally use forward-only cursors + function _seek($row) + { + $rs = $this->_queryID; + // absoluteposition doesn't work -- my maths is wrong ? + // $rs->AbsolutePosition->$row-2; + // return true; + if ($this->_currentRow > $row) return false; + @$rs->Move((integer)$row - $this->_currentRow-1); //adBookmarkFirst + return true; + } + +/* + OLEDB types + + enum DBTYPEENUM + { DBTYPE_EMPTY = 0, + DBTYPE_NULL = 1, + DBTYPE_I2 = 2, + DBTYPE_I4 = 3, + DBTYPE_R4 = 4, + DBTYPE_R8 = 5, + DBTYPE_CY = 6, + DBTYPE_DATE = 7, + DBTYPE_BSTR = 8, + DBTYPE_IDISPATCH = 9, + DBTYPE_ERROR = 10, + DBTYPE_BOOL = 11, + DBTYPE_VARIANT = 12, + DBTYPE_IUNKNOWN = 13, + DBTYPE_DECIMAL = 14, + DBTYPE_UI1 = 17, + DBTYPE_ARRAY = 0x2000, + DBTYPE_BYREF = 0x4000, + DBTYPE_I1 = 16, + DBTYPE_UI2 = 18, + DBTYPE_UI4 = 19, + DBTYPE_I8 = 20, + DBTYPE_UI8 = 21, + DBTYPE_GUID = 72, + DBTYPE_VECTOR = 0x1000, + DBTYPE_RESERVED = 0x8000, + DBTYPE_BYTES = 128, + DBTYPE_STR = 129, + DBTYPE_WSTR = 130, + DBTYPE_NUMERIC = 131, + DBTYPE_UDT = 132, + DBTYPE_DBDATE = 133, + DBTYPE_DBTIME = 134, + DBTYPE_DBTIMESTAMP = 135 + + ADO Types + + adEmpty = 0, + adTinyInt = 16, + adSmallInt = 2, + adInteger = 3, + adBigInt = 20, + adUnsignedTinyInt = 17, + adUnsignedSmallInt = 18, + adUnsignedInt = 19, + adUnsignedBigInt = 21, + adSingle = 4, + adDouble = 5, + adCurrency = 6, + adDecimal = 14, + adNumeric = 131, + adBoolean = 11, + adError = 10, + adUserDefined = 132, + adVariant = 12, + adIDispatch = 9, + adIUnknown = 13, + adGUID = 72, + adDate = 7, + adDBDate = 133, + adDBTime = 134, + adDBTimeStamp = 135, + adBSTR = 8, + adChar = 129, + adVarChar = 200, + adLongVarChar = 201, + adWChar = 130, + adVarWChar = 202, + adLongVarWChar = 203, + adBinary = 128, + adVarBinary = 204, + adLongVarBinary = 205, + adChapter = 136, + adFileTime = 64, + adDBFileTime = 137, + adPropVariant = 138, + adVarNumeric = 139 +*/ + function MetaType($t,$len=-1,$fieldobj=false) + { + if (is_object($t)) { + $fieldobj = $t; + $t = $fieldobj->type; + $len = $fieldobj->max_length; + } + + if (!is_numeric($t)) return $t; + + switch ($t) { + case 0: + case 12: // variant + case 8: // bstr + case 129: //char + case 130: //wc + case 200: // varc + case 202:// varWC + case 128: // bin + case 204: // varBin + case 72: // guid + if ($len <= $this->blobSize) return 'C'; + + case 201: + case 203: + return 'X'; + case 128: + case 204: + case 205: + return 'B'; + case 7: + case 133: return 'D'; + + case 134: + case 135: return 'T'; + + case 11: return 'L'; + + case 16:// adTinyInt = 16, + case 2://adSmallInt = 2, + case 3://adInteger = 3, + case 4://adBigInt = 20, + case 17://adUnsignedTinyInt = 17, + case 18://adUnsignedSmallInt = 18, + case 19://adUnsignedInt = 19, + case 20://adUnsignedBigInt = 21, + return 'I'; + default: return 'N'; + } + } + + // time stamp not supported yet + function _fetch() + { + $rs = $this->_queryID; + if (!$rs or $rs->EOF) { + $this->fields = false; + return false; + } + $this->fields = array(); + + if (!$this->_tarr) { + $tarr = array(); + $flds = array(); + for ($i=0,$max = $this->_numOfFields; $i < $max; $i++) { + $f = $rs->Fields($i); + $flds[] = $f; + $tarr[] = $f->Type; + } + // bind types and flds only once + $this->_tarr = $tarr; + $this->_flds = $flds; + } + $t = reset($this->_tarr); + $f = reset($this->_flds); + + if ($this->hideErrors) $olde = error_reporting(E_ERROR|E_CORE_ERROR);// sometimes $f->value be null + for ($i=0,$max = $this->_numOfFields; $i < $max; $i++) { + //echo "<p>",$t,' ';var_dump($f->value); echo '</p>'; + switch($t) { + case 135: // timestamp + if (!strlen((string)$f->value)) $this->fields[] = false; + else { + if (!is_numeric($f->value)) # $val = variant_date_to_timestamp($f->value); + // VT_DATE stores dates as (float) fractional days since 1899/12/30 00:00:00 + $val= (float) variant_cast($f->value,VT_R8)*3600*24-2209161600; + else + $val = $f->value; + $this->fields[] = adodb_date('Y-m-d H:i:s',$val); + } + break; + case 133:// A date value (yyyymmdd) + if ($val = $f->value) { + $this->fields[] = substr($val,0,4).'-'.substr($val,4,2).'-'.substr($val,6,2); + } else + $this->fields[] = false; + break; + case 7: // adDate + if (!strlen((string)$f->value)) $this->fields[] = false; + else { + if (!is_numeric($f->value)) $val = variant_date_to_timestamp($f->value); + else $val = $f->value; + + if (($val % 86400) == 0) $this->fields[] = adodb_date('Y-m-d',$val); + else $this->fields[] = adodb_date('Y-m-d H:i:s',$val); + } + break; + case 1: // null + $this->fields[] = false; + break; + case 6: // currency is not supported properly; + ADOConnection::outp( '<b>'.$f->Name.': currency type not supported by PHP</b>'); + $this->fields[] = (float) $f->value; + break; + default: + $this->fields[] = $f->value; + break; + } + //print " $f->value $t, "; + $f = next($this->_flds); + $t = next($this->_tarr); + } // for + if ($this->hideErrors) error_reporting($olde); + @$rs->MoveNext(); // @ needed for some versions of PHP! + + if ($this->fetchMode & ADODB_FETCH_ASSOC) { + $this->fields = &$this->GetRowAssoc(ADODB_ASSOC_CASE); + } + return true; + } + + function NextRecordSet() + { + $rs = $this->_queryID; + $this->_queryID = $rs->NextRecordSet(); + //$this->_queryID = $this->_QueryId->NextRecordSet(); + if ($this->_queryID == null) return false; + + $this->_currentRow = -1; + $this->_currentPage = -1; + $this->bind = false; + $this->fields = false; + $this->_flds = false; + $this->_tarr = false; + + $this->_inited = false; + $this->Init(); + return true; + } + + function _close() { + $this->_flds = false; + @$this->_queryID->Close();// by Pete Dishman (peterd@telephonetics.co.uk) + $this->_queryID = false; + } + +} + +?>
\ No newline at end of file diff --git a/framework/DataAccess/adodb/drivers/adodb-ado_access.inc.php b/framework/DataAccess/adodb/drivers/adodb-ado_access.inc.php new file mode 100644 index 00000000..b4bee3dd --- /dev/null +++ b/framework/DataAccess/adodb/drivers/adodb-ado_access.inc.php @@ -0,0 +1,54 @@ +<?php +/* +V4.72 21 Feb 2006 (c) 2000-2006 John Lim (jlim@natsoft.com.my). All rights reserved. +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.sourceforge.net + + Microsoft Access ADO data driver. Requires ADO and ODBC. Works only on MS Windows. +*/ + +// security - hide paths +if (!defined('ADODB_DIR')) die(); + +if (!defined('_ADODB_ADO_LAYER')) { + if (PHP_VERSION >= 5) include(ADODB_DIR."/drivers/adodb-ado5.inc.php"); + else include(ADODB_DIR."/drivers/adodb-ado.inc.php"); +} + +class ADODB_ado_access extends ADODB_ado { + var $databaseType = 'ado_access'; + var $hasTop = 'top'; // support mssql SELECT TOP 10 * FROM TABLE + var $fmtDate = "#Y-m-d#"; + var $fmtTimeStamp = "#Y-m-d h:i:sA#";// note no comma + var $sysDate = "FORMAT(NOW,'yyyy-mm-dd')"; + var $sysTimeStamp = 'NOW'; + var $hasTransactions = false; + + function ADODB_ado_access() + { + $this->ADODB_ado(); + } + + function BeginTrans() { return false;} + + function CommitTrans() { return false;} + + function RollbackTrans() { return false;} + +} + + +class ADORecordSet_ado_access extends ADORecordSet_ado { + + var $databaseType = "ado_access"; + + function ADORecordSet_ado_access($id,$mode=false) + { + return $this->ADORecordSet_ado($id,$mode); + } +} +?>
\ No newline at end of file diff --git a/framework/DataAccess/adodb/drivers/adodb-ado_mssql.inc.php b/framework/DataAccess/adodb/drivers/adodb-ado_mssql.inc.php new file mode 100644 index 00000000..151b13fb --- /dev/null +++ b/framework/DataAccess/adodb/drivers/adodb-ado_mssql.inc.php @@ -0,0 +1,98 @@ +<?php +/* +V4.72 21 Feb 2006 (c) 2000-2006 John Lim (jlim@natsoft.com.my). All rights reserved. + 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. +Set tabs to 4 for best viewing. + + Latest version is available at http://adodb.sourceforge.net + + Microsoft SQL Server ADO data driver. Requires ADO and MSSQL client. + Works only on MS Windows. + + It is normally better to use the mssql driver directly because it is much faster. + This file is only a technology demonstration and for test purposes. +*/ + +// security - hide paths +if (!defined('ADODB_DIR')) die(); + +if (!defined('_ADODB_ADO_LAYER')) { + if (PHP_VERSION >= 5) include(ADODB_DIR."/drivers/adodb-ado5.inc.php"); + else include(ADODB_DIR."/drivers/adodb-ado.inc.php"); +} + + +class ADODB_ado_mssql extends ADODB_ado { + var $databaseType = 'ado_mssql'; + var $hasTop = 'top'; + var $hasInsertID = true; + var $sysDate = 'convert(datetime,convert(char,GetDate(),102),102)'; + var $sysTimeStamp = 'GetDate()'; + var $leftOuter = '*='; + var $rightOuter = '=*'; + var $ansiOuter = true; // for mssql7 or later + var $substr = "substring"; + var $length = 'len'; + + //var $_inTransaction = 1; // always open recordsets, so no transaction problems. + + function ADODB_ado_mssql() + { + $this->ADODB_ado(); + } + + function _insertid() + { + return $this->GetOne('select @@identity'); + } + + function _affectedrows() + { + return $this->GetOne('select @@rowcount'); + } + + function MetaColumns($table) + { + $table = strtoupper($table); + $arr= array(); + $dbc = $this->_connectionID; + + $osoptions = array(); + $osoptions[0] = null; + $osoptions[1] = null; + $osoptions[2] = $table; + $osoptions[3] = null; + + $adors=@$dbc->OpenSchema(4, $osoptions);//tables + + if ($adors){ + while (!$adors->EOF){ + $fld = new ADOFieldObject(); + $c = $adors->Fields(3); + $fld->name = $c->Value; + $fld->type = 'CHAR'; // cannot discover type in ADO! + $fld->max_length = -1; + $arr[strtoupper($fld->name)]=$fld; + + $adors->MoveNext(); + } + $adors->Close(); + } + $false = false; + return empty($arr) ? $false : $arr; + } + + } // end class + + class ADORecordSet_ado_mssql extends ADORecordSet_ado { + + var $databaseType = 'ado_mssql'; + + function ADORecordSet_ado_mssql($id,$mode=false) + { + return $this->ADORecordSet_ado($id,$mode); + } +} +?>
\ No newline at end of file diff --git a/framework/DataAccess/adodb/drivers/adodb-borland_ibase.inc.php b/framework/DataAccess/adodb/drivers/adodb-borland_ibase.inc.php new file mode 100644 index 00000000..ba9e6c18 --- /dev/null +++ b/framework/DataAccess/adodb/drivers/adodb-borland_ibase.inc.php @@ -0,0 +1,91 @@ +<?php +/* +V4.72 21 Feb 2006 (c) 2000-2006 John Lim (jlim@natsoft.com.my). All rights reserved. + 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. +Set tabs to 4 for best viewing. + + Latest version is available at http://adodb.sourceforge.net + + Support Borland Interbase 6.5 and later + +*/ + +// security - hide paths +if (!defined('ADODB_DIR')) die(); + +include_once(ADODB_DIR."/drivers/adodb-ibase.inc.php"); + +class ADODB_borland_ibase extends ADODB_ibase { + var $databaseType = "borland_ibase"; + + function ADODB_borland_ibase() + { + $this->ADODB_ibase(); + } + + function BeginTrans() + { + if ($this->transOff) return true; + $this->transCnt += 1; + $this->autoCommit = false; + $this->_transactionID = ibase_trans($this->ibasetrans, $this->_connectionID); + return $this->_transactionID; + } + + function ServerInfo() + { + $arr['dialect'] = $this->dialect; + switch($arr['dialect']) { + case '': + case '1': $s = 'Interbase 6.5, Dialect 1'; break; + case '2': $s = 'Interbase 6.5, Dialect 2'; break; + default: + case '3': $s = 'Interbase 6.5, Dialect 3'; break; + } + $arr['version'] = '6.5'; + $arr['description'] = $s; + return $arr; + } + + // Note that Interbase 6.5 uses ROWS instead - don't you love forking wars! + // SELECT col1, col2 FROM table ROWS 5 -- get 5 rows + // SELECT col1, col2 FROM TABLE ORDER BY col1 ROWS 3 TO 7 -- first 5 skip 2 + // Firebird uses + // SELECT FIRST 5 SKIP 2 col1, col2 FROM TABLE + function &SelectLimit($sql,$nrows=-1,$offset=-1,$inputarr=false,$secs2cache=0) + { + if ($nrows > 0) { + if ($offset <= 0) $str = " ROWS $nrows "; + else { + $a = $offset+1; + $b = $offset+$nrows; + $str = " ROWS $a TO $b"; + } + } else { + // ok, skip + $a = $offset + 1; + $str = " ROWS $a TO 999999999"; // 999 million + } + $sql .= $str; + + return ($secs2cache) ? + $this->CacheExecute($secs2cache,$sql,$inputarr) + : + $this->Execute($sql,$inputarr); + } + +}; + + +class ADORecordSet_borland_ibase extends ADORecordSet_ibase { + + var $databaseType = "borland_ibase"; + + function ADORecordSet_borland_ibase($id,$mode=false) + { + $this->ADORecordSet_ibase($id,$mode); + } +} +?>
\ No newline at end of file diff --git a/framework/DataAccess/adodb/drivers/adodb-csv.inc.php b/framework/DataAccess/adodb/drivers/adodb-csv.inc.php new file mode 100644 index 00000000..6f1d04d6 --- /dev/null +++ b/framework/DataAccess/adodb/drivers/adodb-csv.inc.php @@ -0,0 +1,207 @@ +<?php +/* +V4.72 21 Feb 2006 (c) 2000-2006 John Lim (jlim@natsoft.com.my). All rights reserved. + 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. + Set tabs to 4. + + Currently unsupported: MetaDatabases, MetaTables and MetaColumns, and also inputarr in Execute. + Native types have been converted to MetaTypes. + Transactions not supported yet. + + Limitation of url length. For IIS, see MaxClientRequestBuffer registry value. + + http://support.microsoft.com/default.aspx?scid=kb;en-us;260694 +*/ + +// security - hide paths +if (!defined('ADODB_DIR')) die(); + +if (! defined("_ADODB_CSV_LAYER")) { + define("_ADODB_CSV_LAYER", 1 ); + +include_once(ADODB_DIR.'/adodb-csvlib.inc.php'); + +class ADODB_csv extends ADOConnection { + var $databaseType = 'csv'; + var $databaseProvider = 'csv'; + var $hasInsertID = true; + var $hasAffectedRows = true; + var $fmtTimeStamp = "'Y-m-d H:i:s'"; + var $_affectedrows=0; + var $_insertid=0; + var $_url; + var $replaceQuote = "''"; // string to use to replace quotes + var $hasTransactions = false; + var $_errorNo = false; + + function ADODB_csv() + { + } + + function _insertid() + { + return $this->_insertid; + } + + function _affectedrows() + { + return $this->_affectedrows; + } + + function &MetaDatabases() + { + return false; + } + + + // returns true or false + function _connect($argHostname, $argUsername, $argPassword, $argDatabasename) + { + if (strtolower(substr($argHostname,0,7)) !== 'http://') return false; + $this->_url = $argHostname; + return true; + } + + // returns true or false + function _pconnect($argHostname, $argUsername, $argPassword, $argDatabasename) + { + if (strtolower(substr($argHostname,0,7)) !== 'http://') return false; + $this->_url = $argHostname; + return true; + } + + function &MetaColumns($table) + { + return false; + } + + + // parameters use PostgreSQL convention, not MySQL + function &SelectLimit($sql,$nrows=-1,$offset=-1) + { + global $ADODB_FETCH_MODE; + + $url = $this->_url.'?sql='.urlencode($sql)."&nrows=$nrows&fetch=". + (($this->fetchMode !== false)?$this->fetchMode : $ADODB_FETCH_MODE). + "&offset=$offset"; + $err = false; + $rs = csv2rs($url,$err,false); + + if ($this->debug) print "$url<br><i>$err</i><br>"; + + $at = strpos($err,'::::'); + if ($at === false) { + $this->_errorMsg = $err; + $this->_errorNo = (integer)$err; + } else { + $this->_errorMsg = substr($err,$at+4,1024); + $this->_errorNo = -9999; + } + if ($this->_errorNo) + if ($fn = $this->raiseErrorFn) { + $fn($this->databaseType,'EXECUTE',$this->ErrorNo(),$this->ErrorMsg(),$sql,''); + } + + if (is_object($rs)) { + + $rs->databaseType='csv'; + $rs->fetchMode = ($this->fetchMode !== false) ? $this->fetchMode : $ADODB_FETCH_MODE; + $rs->connection = &$this; + } + return $rs; + } + + // returns queryID or false + function &_Execute($sql,$inputarr=false) + { + global $ADODB_FETCH_MODE; + + if (!$this->_bindInputArray && $inputarr) { + $sqlarr = explode('?',$sql); + $sql = ''; + $i = 0; + foreach($inputarr as $v) { + + $sql .= $sqlarr[$i]; + if (gettype($v) == 'string') + $sql .= $this->qstr($v); + else if ($v === null) + $sql .= 'NULL'; + else + $sql .= $v; + $i += 1; + + } + $sql .= $sqlarr[$i]; + if ($i+1 != sizeof($sqlarr)) + print "Input Array does not match ?: ".htmlspecialchars($sql); + $inputarr = false; + } + + $url = $this->_url.'?sql='.urlencode($sql)."&fetch=". + (($this->fetchMode !== false)?$this->fetchMode : $ADODB_FETCH_MODE); + $err = false; + + + $rs = csv2rs($url,$err,false); + if ($this->debug) print urldecode($url)."<br><i>$err</i><br>"; + $at = strpos($err,'::::'); + if ($at === false) { + $this->_errorMsg = $err; + $this->_errorNo = (integer)$err; + } else { + $this->_errorMsg = substr($err,$at+4,1024); + $this->_errorNo = -9999; + } + + if ($this->_errorNo) + if ($fn = $this->raiseErrorFn) { + $fn($this->databaseType,'EXECUTE',$this->ErrorNo(),$this->ErrorMsg(),$sql,$inputarr); + } + if (is_object($rs)) { + $rs->fetchMode = ($this->fetchMode !== false) ? $this->fetchMode : $ADODB_FETCH_MODE; + + $this->_affectedrows = $rs->affectedrows; + $this->_insertid = $rs->insertid; + $rs->databaseType='csv'; + $rs->connection = &$this; + } + return $rs; + } + + /* Returns: the last error message from previous database operation */ + function ErrorMsg() + { + return $this->_errorMsg; + } + + /* Returns: the last error number from previous database operation */ + function ErrorNo() + { + return $this->_errorNo; + } + + // returns true or false + function _close() + { + return true; + } +} // class + +class ADORecordset_csv extends ADORecordset { + function ADORecordset_csv($id,$mode=false) + { + $this->ADORecordset($id,$mode); + } + + function _close() + { + return true; + } +} + +} // define + +?>
\ No newline at end of file diff --git a/framework/DataAccess/adodb/drivers/adodb-db2.inc.php b/framework/DataAccess/adodb/drivers/adodb-db2.inc.php new file mode 100644 index 00000000..dc732ac3 --- /dev/null +++ b/framework/DataAccess/adodb/drivers/adodb-db2.inc.php @@ -0,0 +1,687 @@ +<?php +/* + V4.72 21 Feb 2006 (c) 2006 John Lim (jlim@natsoft.com.my). All rights reserved. + +This is a version of the ADODB driver for DB2. It uses the 'ibm_db2' PECL extension for PHP + (http://pecl.php.net/package/ibm_db2), which in turn requires DB2 V8.2.2. + + Tested with PHP 5.1.1 and Apache 2.0.55 on Windows XP SP2. + + This file was ported from "adodb-odbc.inc.php" by Larry Menard, "larry.menard@rogers.com". + I ripped out what I believed to be a lot of redundant or obsolete code, but there are + probably still some remnants of the ODBC support in this file; I'm relying on reviewers + of this code to point out any other things that can be removed. +*/ + +// security - hide paths +if (!defined('ADODB_DIR')) die(); + + define("_ADODB_DB2_LAYER", 2 ); + +/*-------------------------------------------------------------------------------------- +--------------------------------------------------------------------------------------*/ + + +class ADODB_db2 extends ADOConnection { + var $databaseType = "db2"; + var $fmtDate = "'Y-m-d'"; + var $fmtTimeStamp = "'Y-m-d, h:i:sA'"; + var $replaceQuote = "''"; // string to use to replace quotes + var $dataProvider = "db2"; + var $hasAffectedRows = true; + + var $binmode = DB2_BINARY; + + var $useFetchArray = false; // setting this to true will make array elements in FETCH_ASSOC mode case-sensitive + // breaking backward-compat + var $_bindInputArray = false; + var $_genSeqSQL = "create table %s (id integer)"; + var $_autocommit = true; + var $_haserrorfunctions = true; + var $_lastAffectedRows = 0; + var $uCaseTables = true; // for meta* functions, uppercase table names + + function ADODB_db2() + { + $this->_haserrorfunctions = ADODB_PHPVER >= 0x4050; + } + + // returns true or false + function _connect($argDSN, $argUsername, $argPassword, $argDatabasename) + { + global $php_errormsg; + + if (!function_exists('db2_connect')) { + ADOConnection::outp("Warning: The old ODBC based DB2 driver has been renamed 'odbc_db2'. This ADOdb driver calls PHP's native db2 extension."); + return null; + } + // This needs to be set before the connect(). + // Replaces the odbc_binmode() call that was in Execute() + ini_set('ibm_db2.binmode', $this->binmode); + + if ($argDatabasename) { + $this->_connectionID = db2_connect($argDatabasename,$argUsername,$argPassword); + } else { + $this->_connectionID = db2_connect($argDSN,$argUsername,$argPassword); + } + if (isset($php_errormsg)) $php_errormsg = ''; + + // For db2_connect(), there is an optional 4th arg. If present, it must be + // an array of valid options. So far, we don't use them. + + $this->_errorMsg = isset($php_errormsg) ? $php_errormsg : ''; + if (isset($this->connectStmt)) $this->Execute($this->connectStmt); + + return $this->_connectionID != false; + } + + // returns true or false + function _pconnect($argDSN, $argUsername, $argPassword, $argDatabasename) + { + global $php_errormsg; + + if (!function_exists('db2_connect')) return null; + + // This needs to be set before the connect(). + // Replaces the odbc_binmode() call that was in Execute() + ini_set('ibm_db2.binmode', $this->binmode); + + if (isset($php_errormsg)) $php_errormsg = ''; + $this->_errorMsg = isset($php_errormsg) ? $php_errormsg : ''; + + if ($argDatabasename) { + $this->_connectionID = db2_pconnect($argDatabasename,$argUsername,$argPassword); + } else { + $this->_connectionID = db2_pconnect($argDSN,$argUsername,$argPassword); + } + if (isset($php_errormsg)) $php_errormsg = ''; + + $this->_errorMsg = isset($php_errormsg) ? $php_errormsg : ''; + if ($this->_connectionID && $this->autoRollback) @db2_rollback($this->_connectionID); + if (isset($this->connectStmt)) $this->Execute($this->connectStmt); + + return $this->_connectionID != false; + } + + + function ServerInfo() + { + + if (!empty($this->host) && ADODB_PHPVER >= 0x4300) { + $dsn = strtoupper($this->host); + $first = true; + $found = false; + + if (!function_exists('db2_data_source')) return false; + + while(true) { + + $rez = @db2_data_source($this->_connectionID, + $first ? SQL_FETCH_FIRST : SQL_FETCH_NEXT); + $first = false; + if (!is_array($rez)) break; + if (strtoupper($rez['server']) == $dsn) { + $found = true; + break; + } + } + if (!$found) return ADOConnection::ServerInfo(); + if (!isset($rez['version'])) $rez['version'] = ''; + return $rez; + } else { + return ADOConnection::ServerInfo(); + } + } + + + function CreateSequence($seqname='adodbseq',$start=1) + { + if (empty($this->_genSeqSQL)) return false; + $ok = $this->Execute(sprintf($this->_genSeqSQL,$seqname)); + if (!$ok) return false; + $start -= 1; + return $this->Execute("insert into $seqname values($start)"); + } + + var $_dropSeqSQL = 'drop table %s'; + function DropSequence($seqname) + { + if (empty($this->_dropSeqSQL)) return false; + return $this->Execute(sprintf($this->_dropSeqSQL,$seqname)); + } + + /* + This algorithm is not very efficient, but works even if table locking + is not available. + + Will return false if unable to generate an ID after $MAXLOOPS attempts. + */ + function GenID($seq='adodbseq',$start=1) + { + // if you have to modify the parameter below, your database is overloaded, + // or you need to implement generation of id's yourself! + $MAXLOOPS = 100; + while (--$MAXLOOPS>=0) { + $num = $this->GetOne("select id from $seq"); + if ($num === false) { + $this->Execute(sprintf($this->_genSeqSQL ,$seq)); + $start -= 1; + $num = '0'; + $ok = $this->Execute("insert into $seq values($start)"); + if (!$ok) return false; + } + $this->Execute("update $seq set id=id+1 where id=$num"); + + if ($this->affected_rows() > 0) { + $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,$num); + } + return false; + } + + + function ErrorMsg() + { + if ($this->_haserrorfunctions) { + if ($this->_errorMsg !== false) return $this->_errorMsg; + if (empty($this->_connectionID)) return @db2_errormsg(); + return @db2_errormsg($this->_connectionID); + } else return ADOConnection::ErrorMsg(); + } + + function ErrorNo() + { + + if ($this->_haserrorfunctions) { + if ($this->_errorCode !== false) { + // bug in 4.0.6, error number can be corrupted string (should be 6 digits) + return (strlen($this->_errorCode)<=2) ? 0 : $this->_errorCode; + } + + if (empty($this->_connectionID)) $e = @db2_error(); + else $e = @db2_error($this->_connectionID); + + // bug in 4.0.6, error number can be corrupted string (should be 6 digits) + // so we check and patch + if (strlen($e)<=2) return 0; + return $e; + } else return ADOConnection::ErrorNo(); + } + + + + function BeginTrans() + { + if (!$this->hasTransactions) return false; + if ($this->transOff) return true; + $this->transCnt += 1; + $this->_autocommit = false; + return db2_autocommit($this->_connectionID,false); + } + + function CommitTrans($ok=true) + { + if ($this->transOff) return true; + if (!$ok) return $this->RollbackTrans(); + if ($this->transCnt) $this->transCnt -= 1; + $this->_autocommit = true; + $ret = db2_commit($this->_connectionID); + db2_autocommit($this->_connectionID,true); + return $ret; + } + + function RollbackTrans() + { + if ($this->transOff) return true; + if ($this->transCnt) $this->transCnt -= 1; + $this->_autocommit = true; + $ret = db2_rollback($this->_connectionID); + db2_autocommit($this->_connectionID,true); + return $ret; + } + + function MetaPrimaryKeys($table) + { + global $ADODB_FETCH_MODE; + + if ($this->uCaseTables) $table = strtoupper($table); + $schema = ''; + $this->_findschema($table,$schema); + + $savem = $ADODB_FETCH_MODE; + $ADODB_FETCH_MODE = ADODB_FETCH_NUM; + $qid = @db2_primarykeys($this->_connectionID,'',$schema,$table); + + if (!$qid) { + $ADODB_FETCH_MODE = $savem; + return false; + } + $rs = new ADORecordSet_db2($qid); + $ADODB_FETCH_MODE = $savem; + + if (!$rs) return false; + + $arr =& $rs->GetArray(); + $rs->Close(); + $arr2 = array(); + for ($i=0; $i < sizeof($arr); $i++) { + if ($arr[$i][3]) $arr2[] = $arr[$i][3]; + } + return $arr2; + } + + + + function &MetaTables($ttype=false) + { + global $ADODB_FETCH_MODE; + + $savem = $ADODB_FETCH_MODE; + $ADODB_FETCH_MODE = ADODB_FETCH_NUM; + $qid = db2_tables($this->_connectionID); + + $rs = new ADORecordSet_db2($qid); + + $ADODB_FETCH_MODE = $savem; + if (!$rs) { + $false = false; + return $false; + } + + $arr =& $rs->GetArray(); + + $rs->Close(); + $arr2 = array(); + + if ($ttype) { + $isview = strncmp($ttype,'V',1) === 0; + } + for ($i=0; $i < sizeof($arr); $i++) { + if (!$arr[$i][2]) continue; + $type = $arr[$i][3]; + if ($ttype) { + if ($isview) { + if (strncmp($type,'V',1) === 0) $arr2[] = $arr[$i][2]; + } else if (strncmp($type,'SYS',3) !== 0) $arr2[] = $arr[$i][2]; + } else if (strncmp($type,'SYS',3) !== 0) $arr2[] = $arr[$i][2]; + } + return $arr2; + } + +/* +See http://msdn.microsoft.com/library/default.asp?url=/library/en-us/db2/htm/db2datetime_data_type_changes.asp +/ SQL data type codes / +#define SQL_UNKNOWN_TYPE 0 +#define SQL_CHAR 1 +#define SQL_NUMERIC 2 +#define SQL_DECIMAL 3 +#define SQL_INTEGER 4 +#define SQL_SMALLINT 5 +#define SQL_FLOAT 6 +#define SQL_REAL 7 +#define SQL_DOUBLE 8 +#if (DB2VER >= 0x0300) +#define SQL_DATETIME 9 +#endif +#define SQL_VARCHAR 12 + + +/ One-parameter shortcuts for date/time data types / +#if (DB2VER >= 0x0300) +#define SQL_TYPE_DATE 91 +#define SQL_TYPE_TIME 92 +#define SQL_TYPE_TIMESTAMP 93 + +#define SQL_UNICODE (-95) +#define SQL_UNICODE_VARCHAR (-96) +#define SQL_UNICODE_LONGVARCHAR (-97) +*/ + function DB2Types($t) + { + switch ((integer)$t) { + case 1: + case 12: + case 0: + case -95: + case -96: + return 'C'; + case -97: + case -1: //text + return 'X'; + case -4: //image + return 'B'; + + case 9: + case 91: + return 'D'; + + case 10: + case 11: + case 92: + case 93: + return 'T'; + + case 4: + case 5: + case -6: + return 'I'; + + case -11: // uniqidentifier + return 'R'; + case -7: //bit + return 'L'; + + default: + return 'N'; + } + } + + function &MetaColumns($table) + { + global $ADODB_FETCH_MODE; + + $false = false; + if ($this->uCaseTables) $table = strtoupper($table); + $schema = ''; + $this->_findschema($table,$schema); + + $savem = $ADODB_FETCH_MODE; + $ADODB_FETCH_MODE = ADODB_FETCH_NUM; + + $colname = "%"; + $qid = db2_columns($this->_connectionID, "", $schema, $table, $colname); + if (empty($qid)) return $false; + + $rs =& new ADORecordSet_db2($qid); + $ADODB_FETCH_MODE = $savem; + + if (!$rs) return $false; + $rs->_fetch(); + + $retarr = array(); + + /* + $rs->fields indices + 0 TABLE_QUALIFIER + 1 TABLE_SCHEM + 2 TABLE_NAME + 3 COLUMN_NAME + 4 DATA_TYPE + 5 TYPE_NAME + 6 PRECISION + 7 LENGTH + 8 SCALE + 9 RADIX + 10 NULLABLE + 11 REMARKS + */ + while (!$rs->EOF) { + if (strtoupper(trim($rs->fields[2])) == $table && (!$schema || strtoupper($rs->fields[1]) == $schema)) { + $fld = new ADOFieldObject(); + $fld->name = $rs->fields[3]; + $fld->type = $this->DB2Types($rs->fields[4]); + + // ref: http://msdn.microsoft.com/library/default.asp?url=/archive/en-us/dnaraccgen/html/msdn_odk.asp + // access uses precision to store length for char/varchar + if ($fld->type == 'C' or $fld->type == 'X') { + if ($rs->fields[4] <= -95) // UNICODE + $fld->max_length = $rs->fields[7]/2; + else + $fld->max_length = $rs->fields[7]; + } else + $fld->max_length = $rs->fields[7]; + $fld->not_null = !empty($rs->fields[10]); + $fld->scale = $rs->fields[8]; + $retarr[strtoupper($fld->name)] = $fld; + } else if (sizeof($retarr)>0) + break; + $rs->MoveNext(); + } + $rs->Close(); //-- crashes 4.03pl1 -- why? + + if (empty($retarr)) $retarr = false; + return $retarr; + } + + function Prepare($sql) + { + if (! $this->_bindInputArray) return $sql; // no binding + $stmt = db2_prepare($this->_connectionID,$sql); + if (!$stmt) { + // we don't know whether db2 driver is parsing prepared stmts, so just return sql + return $sql; + } + return array($sql,$stmt,false); + } + + /* returns queryID or false */ + function _query($sql,$inputarr=false) + { + GLOBAL $php_errormsg; + if (isset($php_errormsg)) $php_errormsg = ''; + $this->_error = ''; + + if ($inputarr) { + if (is_array($sql)) { + $stmtid = $sql[1]; + } else { + $stmtid = db2_prepare($this->_connectionID,$sql); + + if ($stmtid == false) { + $this->_errorMsg = isset($php_errormsg) ? $php_errormsg : ''; + return false; + } + } + + if (! db2_execute($stmtid,$inputarr)) { + if ($this->_haserrorfunctions) { + $this->_errorMsg = db2_errormsg(); + $this->_errorCode = db2_error(); + } + return false; + } + + } else if (is_array($sql)) { + $stmtid = $sql[1]; + if (!db2_execute($stmtid)) { + if ($this->_haserrorfunctions) { + $this->_errorMsg = db2_errormsg(); + $this->_errorCode = db2_error(); + } + return false; + } + } else + $stmtid = db2_exec($this->_connectionID,$sql); + + $this->_lastAffectedRows = 0; + if ($stmtid) { + if (@db2_num_fields($stmtid) == 0) { + $this->_lastAffectedRows = db2_num_rows($stmtid); + $stmtid = true; + } else { + $this->_lastAffectedRows = 0; + } + + if ($this->_haserrorfunctions) { + $this->_errorMsg = ''; + $this->_errorCode = 0; + } else + $this->_errorMsg = isset($php_errormsg) ? $php_errormsg : ''; + } else { + if ($this->_haserrorfunctions) { + $this->_errorMsg = db2_stmt_errormsg(); + $this->_errorCode = db2_stmt_error(); + } else + $this->_errorMsg = isset($php_errormsg) ? $php_errormsg : ''; + } + return $stmtid; + } + + /* + 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='BLOB') + { + return $this->Execute("UPDATE $table SET $column=? WHERE $where",array($val)) != false; + } + + // returns true or false + function _close() + { + $ret = @db2_close($this->_connectionID); + $this->_connectionID = false; + return $ret; + } + + function _affectedrows() + { + return $this->_lastAffectedRows; + } + +} + +/*-------------------------------------------------------------------------------------- + Class Name: Recordset +--------------------------------------------------------------------------------------*/ + +class ADORecordSet_db2 extends ADORecordSet { + + var $bind = false; + var $databaseType = "db2"; + var $dataProvider = "db2"; + var $useFetchArray; + + function ADORecordSet_db2($id,$mode=false) + { + if ($mode === false) { + global $ADODB_FETCH_MODE; + $mode = $ADODB_FETCH_MODE; + } + $this->fetchMode = $mode; + + $this->_queryID = $id; + } + + + // returns the field object + function &FetchField($fieldOffset = -1) + { + + $off=$fieldOffset+1; // offsets begin at 1 + + $o= new ADOFieldObject(); + $o->name = @db2_field_name($this->_queryID,$off); + $o->type = @db2_field_type($this->_queryID,$off); + $o->max_length = db2_field_width($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 $o; + } + + /* Use associative array to get fields array */ + function Fields($colname) + { + if ($this->fetchMode & ADODB_FETCH_ASSOC) return $this->fields[$colname]; + if (!$this->bind) { + $this->bind = array(); + for ($i=0; $i < $this->_numOfFields; $i++) { + $o = $this->FetchField($i); + $this->bind[strtoupper($o->name)] = $i; + } + } + + return $this->fields[$this->bind[strtoupper($colname)]]; + } + + + function _initrs() + { + global $ADODB_COUNTRECS; + $this->_numOfRows = ($ADODB_COUNTRECS) ? @db2_num_rows($this->_queryID) : -1; + $this->_numOfFields = @db2_num_fields($this->_queryID); + // some silly drivers such as db2 as/400 and intersystems cache return _numOfRows = 0 + if ($this->_numOfRows == 0) $this->_numOfRows = -1; + } + + function _seek($row) + { + return false; + } + + // speed up SelectLimit() by switching to ADODB_FETCH_NUM as ADODB_FETCH_ASSOC is emulated + function &GetArrayLimit($nrows,$offset=-1) + { + if ($offset <= 0) { + $rs =& $this->GetArray($nrows); + return $rs; + } + $savem = $this->fetchMode; + $this->fetchMode = ADODB_FETCH_NUM; + $this->Move($offset); + $this->fetchMode = $savem; + + if ($this->fetchMode & ADODB_FETCH_ASSOC) { + $this->fields =& $this->GetRowAssoc(ADODB_ASSOC_CASE); + } + + $results = array(); + $cnt = 0; + while (!$this->EOF && $nrows != $cnt) { + $results[$cnt++] = $this->fields; + $this->MoveNext(); + } + + return $results; + } + + + function MoveNext() + { + if ($this->_numOfRows != 0 && !$this->EOF) { + $this->_currentRow++; + + $this->fields = @db2_fetch_array($this->_queryID); + if ($this->fields) { + if ($this->fetchMode & ADODB_FETCH_ASSOC) { + $this->fields =& $this->GetRowAssoc(ADODB_ASSOC_CASE); + } + return true; + } + } + $this->fields = false; + $this->EOF = true; + return false; + } + + function _fetch() + { + + $this->fields = db2_fetch_array($this->_queryID); + if ($this->fields) { + if ($this->fetchMode & ADODB_FETCH_ASSOC) { + $this->fields =& $this->GetRowAssoc(ADODB_ASSOC_CASE); + } + return true; + } + $this->fields = false; + return false; + } + + function _close() + { + return @db2_free_result($this->_queryID); + } + +} +?>
\ No newline at end of file diff --git a/framework/DataAccess/adodb/drivers/adodb-fbsql.inc.php b/framework/DataAccess/adodb/drivers/adodb-fbsql.inc.php new file mode 100644 index 00000000..e085ae2c --- /dev/null +++ b/framework/DataAccess/adodb/drivers/adodb-fbsql.inc.php @@ -0,0 +1,266 @@ +<?php +/* + @version V4.72 21 Feb 2006 (c) 2000-2006 John Lim (jlim@natsoft.com.my). All rights reserved. + 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. + Contribution by Frank M. Kromann <frank@frontbase.com>. + Set tabs to 8. +*/ + +// security - hide paths +if (!defined('ADODB_DIR')) die(); + +if (! defined("_ADODB_FBSQL_LAYER")) { + define("_ADODB_FBSQL_LAYER", 1 ); + +class ADODB_fbsql extends ADOConnection { + var $databaseType = 'fbsql'; + var $hasInsertID = true; + var $hasAffectedRows = true; + var $metaTablesSQL = "SHOW TABLES"; + var $metaColumnsSQL = "SHOW COLUMNS FROM %s"; + var $fmtTimeStamp = "'Y-m-d H:i:s'"; + var $hasLimit = false; + + function ADODB_fbsql() + { + } + + function _insertid() + { + return fbsql_insert_id($this->_connectionID); + } + + function _affectedrows() + { + return fbsql_affected_rows($this->_connectionID); + } + + function &MetaDatabases() + { + $qid = fbsql_list_dbs($this->_connectionID); + $arr = array(); + $i = 0; + $max = fbsql_num_rows($qid); + while ($i < $max) { + $arr[] = fbsql_tablename($qid,$i); + $i += 1; + } + return $arr; + } + + // returns concatenated string + function Concat() + { + $s = ""; + $arr = func_get_args(); + $first = true; + + $s = implode(',',$arr); + if (sizeof($arr) > 0) return "CONCAT($s)"; + else return ''; + } + + // returns true or false + function _connect($argHostname, $argUsername, $argPassword, $argDatabasename) + { + $this->_connectionID = fbsql_connect($argHostname,$argUsername,$argPassword); + if ($this->_connectionID === false) return false; + if ($argDatabasename) return $this->SelectDB($argDatabasename); + return true; + } + + // returns true or false + function _pconnect($argHostname, $argUsername, $argPassword, $argDatabasename) + { + $this->_connectionID = fbsql_pconnect($argHostname,$argUsername,$argPassword); + if ($this->_connectionID === false) return false; + if ($argDatabasename) return $this->SelectDB($argDatabasename); + return true; + } + + function &MetaColumns($table) + { + if ($this->metaColumnsSQL) { + + $rs = $this->Execute(sprintf($this->metaColumnsSQL,$table)); + + if ($rs === false) return false; + + $retarr = array(); + while (!$rs->EOF){ + $fld = new ADOFieldObject(); + $fld->name = $rs->fields[0]; + $fld->type = $rs->fields[1]; + + // split type into type(length): + if (preg_match("/^(.+)\((\d+)\)$/", $fld->type, $query_array)) { + $fld->type = $query_array[1]; + $fld->max_length = $query_array[2]; + } else { + $fld->max_length = -1; + } + $fld->not_null = ($rs->fields[2] != 'YES'); + $fld->primary_key = ($rs->fields[3] == 'PRI'); + $fld->auto_increment = (strpos($rs->fields[5], 'auto_increment') !== false); + $fld->binary = (strpos($fld->type,'blob') !== false); + + $retarr[strtoupper($fld->name)] = $fld; + $rs->MoveNext(); + } + $rs->Close(); + return $retarr; + } + return false; + } + + // returns true or false + function SelectDB($dbName) + { + $this->database = $dbName; + if ($this->_connectionID) { + return @fbsql_select_db($dbName,$this->_connectionID); + } + else return false; + } + + + // returns queryID or false + function _query($sql,$inputarr) + { + return fbsql_query("$sql;",$this->_connectionID); + } + + /* Returns: the last error message from previous database operation */ + function ErrorMsg() + { + $this->_errorMsg = @fbsql_error($this->_connectionID); + return $this->_errorMsg; + } + + /* Returns: the last error number from previous database operation */ + function ErrorNo() + { + return @fbsql_errno($this->_connectionID); + } + + // returns true or false + function _close() + { + return @fbsql_close($this->_connectionID); + } + +} + +/*-------------------------------------------------------------------------------------- + Class Name: Recordset +--------------------------------------------------------------------------------------*/ + +class ADORecordSet_fbsql extends ADORecordSet{ + + var $databaseType = "fbsql"; + var $canSeek = true; + + function ADORecordSet_fbsql($queryID,$mode=false) + { + if (!$mode) { + global $ADODB_FETCH_MODE; + $mode = $ADODB_FETCH_MODE; + } + switch ($mode) { + case ADODB_FETCH_NUM: $this->fetchMode = FBSQL_NUM; break; + case ADODB_FETCH_ASSOC: $this->fetchMode = FBSQL_ASSOC; break; + case ADODB_FETCH_BOTH: + default: + $this->fetchMode = FBSQL_BOTH; break; + } + return $this->ADORecordSet($queryID); + } + + function _initrs() + { + GLOBAL $ADODB_COUNTRECS; + $this->_numOfRows = ($ADODB_COUNTRECS) ? @fbsql_num_rows($this->_queryID):-1; + $this->_numOfFields = @fbsql_num_fields($this->_queryID); + } + + + + function &FetchField($fieldOffset = -1) { + if ($fieldOffset != -1) { + $o = @fbsql_fetch_field($this->_queryID, $fieldOffset); + //$o->max_length = -1; // fbsql returns the max length less spaces -- so it is unrealiable + $f = @fbsql_field_flags($this->_queryID,$fieldOffset); + $o->binary = (strpos($f,'binary')!== false); + } + else if ($fieldOffset == -1) { /* The $fieldOffset argument is not provided thus its -1 */ + $o = @fbsql_fetch_field($this->_queryID);// fbsql returns the max length less spaces -- so it is unrealiable + //$o->max_length = -1; + } + + return $o; + } + + function _seek($row) + { + return @fbsql_data_seek($this->_queryID,$row); + } + + function _fetch($ignore_fields=false) + { + $this->fields = @fbsql_fetch_array($this->_queryID,$this->fetchMode); + return ($this->fields == true); + } + + function _close() { + return @fbsql_free_result($this->_queryID); + } + + function MetaType($t,$len=-1,$fieldobj=false) + { + if (is_object($t)) { + $fieldobj = $t; + $t = $fieldobj->type; + $len = $fieldobj->max_length; + } + $len = -1; // fbsql max_length is not accurate + switch (strtoupper($t)) { + case 'CHARACTER': + case 'CHARACTER VARYING': + case 'BLOB': + case 'CLOB': + case 'BIT': + case 'BIT VARYING': + if ($len <= $this->blobSize) return 'C'; + + // so we have to check whether binary... + case 'IMAGE': + case 'LONGBLOB': + case 'BLOB': + case 'MEDIUMBLOB': + return !empty($fieldobj->binary) ? 'B' : 'X'; + + case 'DATE': return 'D'; + + case 'TIME': + case 'TIME WITH TIME ZONE': + case 'TIMESTAMP': + case 'TIMESTAMP WITH TIME ZONE': return 'T'; + + case 'PRIMARY_KEY': + return 'R'; + case 'INTEGER': + case 'SMALLINT': + case 'BOOLEAN': + + if (!empty($fieldobj->primary_key)) return 'R'; + else return 'I'; + + default: return 'N'; + } + } + +} //class +} // defined +?>
\ No newline at end of file diff --git a/framework/DataAccess/adodb/drivers/adodb-firebird.inc.php b/framework/DataAccess/adodb/drivers/adodb-firebird.inc.php new file mode 100644 index 00000000..fccd11f9 --- /dev/null +++ b/framework/DataAccess/adodb/drivers/adodb-firebird.inc.php @@ -0,0 +1,77 @@ +<?php +/* +V4.72 21 Feb 2006 (c) 2000-2006 John Lim (jlim@natsoft.com.my). All rights reserved. + 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. +Set tabs to 4 for best viewing. + + Latest version is available at http://adodb.sourceforge.net + +*/ + +// security - hide paths +if (!defined('ADODB_DIR')) die(); + +include_once(ADODB_DIR."/drivers/adodb-ibase.inc.php"); + +class ADODB_firebird extends ADODB_ibase { + var $databaseType = "firebird"; + var $dialect = 3; + + var $sysTimeStamp = "cast('NOW' as timestamp)"; + + function ADODB_firebird() + { + $this->ADODB_ibase(); + } + + function ServerInfo() + { + $arr['dialect'] = $this->dialect; + switch($arr['dialect']) { + case '': + case '1': $s = 'Firebird Dialect 1'; break; + case '2': $s = 'Firebird Dialect 2'; break; + default: + case '3': $s = 'Firebird Dialect 3'; break; + } + $arr['version'] = ADOConnection::_findvers($s); + $arr['description'] = $s; + return $arr; + } + + // Note that Interbase 6.5 uses this ROWS instead - don't you love forking wars! + // SELECT col1, col2 FROM table ROWS 5 -- get 5 rows + // SELECT col1, col2 FROM TABLE ORDER BY col1 ROWS 3 TO 7 -- first 5 skip 2 + function &SelectLimit($sql,$nrows=-1,$offset=-1,$inputarr=false, $secs=0) + { + $nrows = (integer) $nrows; + $offset = (integer) $offset; + $str = 'SELECT '; + if ($nrows >= 0) $str .= "FIRST $nrows "; + $str .=($offset>=0) ? "SKIP $offset " : ''; + + $sql = preg_replace('/^[ \t]*select/i',$str,$sql); + if ($secs) + $rs =& $this->CacheExecute($secs,$sql,$inputarr); + else + $rs =& $this->Execute($sql,$inputarr); + + return $rs; + } + + +}; + + +class ADORecordSet_firebird extends ADORecordSet_ibase { + + var $databaseType = "firebird"; + + function ADORecordSet_firebird($id,$mode=false) + { + $this->ADORecordSet_ibase($id,$mode); + } +} +?>
\ No newline at end of file diff --git a/framework/DataAccess/adodb/drivers/adodb-ibase.inc.php b/framework/DataAccess/adodb/drivers/adodb-ibase.inc.php new file mode 100644 index 00000000..8a42540a --- /dev/null +++ b/framework/DataAccess/adodb/drivers/adodb-ibase.inc.php @@ -0,0 +1,861 @@ +<?php +/* +V4.72 21 Feb 2006 (c) 2000-2006 John Lim (jlim@natsoft.com.my). All rights reserved. + 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. + + Latest version is available at http://adodb.sourceforge.net + + Interbase data driver. Requires interbase client. Works on Windows and Unix. + + 3 Jan 2002 -- suggestions by Hans-Peter Oeri <kampfcaspar75@oeri.ch> + changed transaction handling and added experimental blob stuff + + Docs to interbase at the website + http://www.synectics.co.za/php3/tutorial/IB_PHP3_API.html + + To use gen_id(), see + http://www.volny.cz/iprenosil/interbase/ip_ib_code.htm#_code_creategen + + $rs = $conn->Execute('select gen_id(adodb,1) from rdb$database'); + $id = $rs->fields[0]; + $conn->Execute("insert into table (id, col1,...) values ($id, $val1,...)"); +*/ + +// security - hide paths +if (!defined('ADODB_DIR')) die(); + +class ADODB_ibase extends ADOConnection { + var $databaseType = "ibase"; + var $dataProvider = "ibase"; + var $replaceQuote = "''"; // string to use to replace quotes + var $ibase_datefmt = '%Y-%m-%d'; // For hours,mins,secs change to '%Y-%m-%d %H:%M:%S'; + var $fmtDate = "'Y-m-d'"; + var $ibase_timestampfmt = "%Y-%m-%d %H:%M:%S"; + var $ibase_timefmt = "%H:%M:%S"; + var $fmtTimeStamp = "'Y-m-d, H:i:s'"; + var $concat_operator='||'; + var $_transactionID; + var $metaTablesSQL = "select rdb\$relation_name from rdb\$relations where rdb\$relation_name not like 'RDB\$%'"; + //OPN STUFF start + var $metaColumnsSQL = "select a.rdb\$field_name, a.rdb\$null_flag, a.rdb\$default_source, b.rdb\$field_length, b.rdb\$field_scale, b.rdb\$field_sub_type, b.rdb\$field_precision, b.rdb\$field_type from rdb\$relation_fields a, rdb\$fields b where a.rdb\$field_source = b.rdb\$field_name and a.rdb\$relation_name = '%s' order by a.rdb\$field_position asc"; + //OPN STUFF end + var $ibasetrans; + var $hasGenID = true; + var $_bindInputArray = true; + var $buffers = 0; + var $dialect = 1; + var $sysDate = "cast('TODAY' as timestamp)"; + var $sysTimeStamp = "cast('NOW' as timestamp)"; + var $ansiOuter = true; + var $hasAffectedRows = false; + var $poorAffectedRows = true; + var $blobEncodeType = 'C'; + var $role = false; + + function ADODB_ibase() + { + if (defined('IBASE_DEFAULT')) $this->ibasetrans = IBASE_DEFAULT; + } + + + // returns true or false + function _connect($argHostname, $argUsername, $argPassword, $argDatabasename,$persist=false) + { + if (!function_exists('ibase_pconnect')) return null; + if ($argDatabasename) $argHostname .= ':'.$argDatabasename; + $fn = ($persist) ? 'ibase_pconnect':'ibase_connect'; + if ($this->role) + $this->_connectionID = $fn($argHostname,$argUsername,$argPassword, + $this->charSet,$this->buffers,$this->dialect,$this->role); + else + $this->_connectionID = $fn($argHostname,$argUsername,$argPassword, + $this->charSet,$this->buffers,$this->dialect); + + if ($this->dialect != 1) { // http://www.ibphoenix.com/ibp_60_del_id_ds.html + $this->replaceQuote = "''"; + } + if ($this->_connectionID === false) { + $this->_handleerror(); + return false; + } + + // PHP5 change. + if (function_exists('ibase_timefmt')) { + ibase_timefmt($this->ibase_datefmt,IBASE_DATE ); + if ($this->dialect == 1) ibase_timefmt($this->ibase_datefmt,IBASE_TIMESTAMP ); + else ibase_timefmt($this->ibase_timestampfmt,IBASE_TIMESTAMP ); + ibase_timefmt($this->ibase_timefmt,IBASE_TIME ); + + } else { + ini_set("ibase.timestampformat", $this->ibase_timestampfmt); + ini_set("ibase.dateformat", $this->ibase_datefmt); + ini_set("ibase.timeformat", $this->ibase_timefmt); + } + return true; + } + // returns true or false + function _pconnect($argHostname, $argUsername, $argPassword, $argDatabasename) + { + return $this->_connect($argHostname, $argUsername, $argPassword, $argDatabasename,true); + } + + + function MetaPrimaryKeys($table,$owner_notused=false,$internalKey=false) + { + if ($internalKey) return array('RDB$DB_KEY'); + + $table = strtoupper($table); + + $sql = 'SELECT S.RDB$FIELD_NAME AFIELDNAME + FROM RDB$INDICES I JOIN RDB$INDEX_SEGMENTS S ON I.RDB$INDEX_NAME=S.RDB$INDEX_NAME + WHERE I.RDB$RELATION_NAME=\''.$table.'\' and I.RDB$INDEX_NAME like \'RDB$PRIMARY%\' + ORDER BY I.RDB$INDEX_NAME,S.RDB$FIELD_POSITION'; + + $a = $this->GetCol($sql,false,true); + if ($a && sizeof($a)>0) return $a; + return false; + } + + function ServerInfo() + { + $arr['dialect'] = $this->dialect; + switch($arr['dialect']) { + case '': + case '1': $s = 'Interbase 5.5 or earlier'; break; + case '2': $s = 'Interbase 5.6'; break; + default: + case '3': $s = 'Interbase 6.0'; break; + } + $arr['version'] = ADOConnection::_findvers($s); + $arr['description'] = $s; + return $arr; + } + + function BeginTrans() + { + if ($this->transOff) return true; + $this->transCnt += 1; + $this->autoCommit = false; + $this->_transactionID = $this->_connectionID;//ibase_trans($this->ibasetrans, $this->_connectionID); + return $this->_transactionID; + } + + function CommitTrans($ok=true) + { + if (!$ok) return $this->RollbackTrans(); + if ($this->transOff) return true; + if ($this->transCnt) $this->transCnt -= 1; + $ret = false; + $this->autoCommit = true; + if ($this->_transactionID) { + //print ' commit '; + $ret = ibase_commit($this->_transactionID); + } + $this->_transactionID = false; + return $ret; + } + + // there are some compat problems with ADODB_COUNTRECS=false and $this->_logsql currently. + // it appears that ibase extension cannot support multiple concurrent queryid's + function &_Execute($sql,$inputarr=false) + { + global $ADODB_COUNTRECS; + + if ($this->_logsql) { + $savecrecs = $ADODB_COUNTRECS; + $ADODB_COUNTRECS = true; // force countrecs + $ret =& ADOConnection::_Execute($sql,$inputarr); + $ADODB_COUNTRECS = $savecrecs; + } else { + $ret =& ADOConnection::_Execute($sql,$inputarr); + } + return $ret; + } + + function RollbackTrans() + { + if ($this->transOff) return true; + if ($this->transCnt) $this->transCnt -= 1; + $ret = false; + $this->autoCommit = true; + if ($this->_transactionID) + $ret = ibase_rollback($this->_transactionID); + $this->_transactionID = false; + + return $ret; + } + + function &MetaIndexes ($table, $primary = FALSE, $owner=false) + { + // save old fetch mode + global $ADODB_FETCH_MODE; + $false = false; + $save = $ADODB_FETCH_MODE; + $ADODB_FETCH_MODE = ADODB_FETCH_NUM; + if ($this->fetchMode !== FALSE) { + $savem = $this->SetFetchMode(FALSE); + } + $table = strtoupper($table); + $sql = "SELECT * FROM RDB\$INDICES WHERE RDB\$RELATION_NAME = '".$table."'"; + if (!$primary) { + $sql .= " AND RDB\$INDEX_NAME NOT LIKE 'RDB\$%'"; + } else { + $sql .= " AND RDB\$INDEX_NAME NOT LIKE 'RDB\$FOREIGN%'"; + } + // get index details + $rs = $this->Execute($sql); + if (!is_object($rs)) { + // restore fetchmode + if (isset($savem)) { + $this->SetFetchMode($savem); + } + $ADODB_FETCH_MODE = $save; + return $false; + } + + $indexes = array(); + while ($row = $rs->FetchRow()) { + $index = $row[0]; + if (!isset($indexes[$index])) { + if (is_null($row[3])) {$row[3] = 0;} + $indexes[$index] = array( + 'unique' => ($row[3] == 1), + 'columns' => array() + ); + } + $sql = "SELECT * FROM RDB\$INDEX_SEGMENTS WHERE RDB\$INDEX_NAME = '".$index."' ORDER BY RDB\$FIELD_POSITION ASC"; + $rs1 = $this->Execute($sql); + while ($row1 = $rs1->FetchRow()) { + $indexes[$index]['columns'][$row1[2]] = $row1[1]; + } + } + // restore fetchmode + if (isset($savem)) { + $this->SetFetchMode($savem); + } + $ADODB_FETCH_MODE = $save; + + return $indexes; + } + + + // See http://community.borland.com/article/0,1410,25844,00.html + function RowLock($tables,$where,$col) + { + if ($this->autoCommit) $this->BeginTrans(); + $this->Execute("UPDATE $table SET $col=$col WHERE $where "); // is this correct - jlim? + return 1; + } + + + function CreateSequence($seqname,$startID=1) + { + $ok = $this->Execute(("INSERT INTO RDB\$GENERATORS (RDB\$GENERATOR_NAME) VALUES (UPPER('$seqname'))" )); + if (!$ok) return false; + return $this->Execute("SET GENERATOR $seqname TO ".($startID-1).';'); + } + + function DropSequence($seqname) + { + $seqname = strtoupper($seqname); + $this->Execute("delete from RDB\$GENERATORS where RDB\$GENERATOR_NAME='$seqname'"); + } + + function GenID($seqname='adodbseq',$startID=1) + { + $getnext = ("SELECT Gen_ID($seqname,1) FROM RDB\$DATABASE"); + $rs = @$this->Execute($getnext); + if (!$rs) { + $this->Execute(("INSERT INTO RDB\$GENERATORS (RDB\$GENERATOR_NAME) VALUES (UPPER('$seqname'))" )); + $this->Execute("SET GENERATOR $seqname TO ".($startID-1).';'); + $rs = $this->Execute($getnext); + } + if ($rs && !$rs->EOF) $this->genID = (integer) reset($rs->fields); + else $this->genID = 0; // false + + if ($rs) $rs->Close(); + + return $this->genID; + } + + function SelectDB($dbName) + { + return false; + } + + function _handleerror() + { + $this->_errorMsg = ibase_errmsg(); + } + + function ErrorNo() + { + if (preg_match('/error code = ([\-0-9]*)/i', $this->_errorMsg,$arr)) return (integer) $arr[1]; + else return 0; + } + + function ErrorMsg() + { + return $this->_errorMsg; + } + + function Prepare($sql) + { + $stmt = ibase_prepare($this->_connectionID,$sql); + if (!$stmt) return false; + return array($sql,$stmt); + } + + // returns query ID if successful, otherwise false + // there have been reports of problems with nested queries - the code is probably not re-entrant? + function _query($sql,$iarr=false) + { + + if (!$this->autoCommit && $this->_transactionID) { + $conn = $this->_transactionID; + $docommit = false; + } else { + $conn = $this->_connectionID; + $docommit = true; + } + if (is_array($sql)) { + $fn = 'ibase_execute'; + $sql = $sql[1]; + if (is_array($iarr)) { + if (ADODB_PHPVER >= 0x4050) { // actually 4.0.4 + if ( !isset($iarr[0]) ) $iarr[0] = ''; // PHP5 compat hack + $fnarr =& array_merge( array($sql) , $iarr); + $ret = call_user_func_array($fn,$fnarr); + } else { + switch(sizeof($iarr)) { + case 1: $ret = $fn($sql,$iarr[0]); break; + case 2: $ret = $fn($sql,$iarr[0],$iarr[1]); break; + case 3: $ret = $fn($sql,$iarr[0],$iarr[1],$iarr[2]); break; + case 4: $ret = $fn($sql,$iarr[0],$iarr[1],$iarr[2],$iarr[3]); break; + case 5: $ret = $fn($sql,$iarr[0],$iarr[1],$iarr[2],$iarr[3],$iarr[4]); break; + case 6: $ret = $fn($sql,$iarr[0],$iarr[1],$iarr[2],$iarr[3],$iarr[4],$iarr[5]); break; + case 7: $ret = $fn($sql,$iarr[0],$iarr[1],$iarr[2],$iarr[3],$iarr[4],$iarr[5],$iarr[6]); break; + default: ADOConnection::outp( "Too many parameters to ibase query $sql"); + case 8: $ret = $fn($sql,$iarr[0],$iarr[1],$iarr[2],$iarr[3],$iarr[4],$iarr[5],$iarr[6],$iarr[7]); break; + } + } + } else $ret = $fn($sql); + } else { + $fn = 'ibase_query'; + + if (is_array($iarr)) { + if (ADODB_PHPVER >= 0x4050) { // actually 4.0.4 + if (sizeof($iarr) == 0) $iarr[0] = ''; // PHP5 compat hack + $fnarr =& array_merge( array($conn,$sql) , $iarr); + $ret = call_user_func_array($fn,$fnarr); + } else { + switch(sizeof($iarr)) { + case 1: $ret = $fn($conn,$sql,$iarr[0]); break; + case 2: $ret = $fn($conn,$sql,$iarr[0],$iarr[1]); break; + case 3: $ret = $fn($conn,$sql,$iarr[0],$iarr[1],$iarr[2]); break; + case 4: $ret = $fn($conn,$sql,$iarr[0],$iarr[1],$iarr[2],$iarr[3]); break; + case 5: $ret = $fn($conn,$sql,$iarr[0],$iarr[1],$iarr[2],$iarr[3],$iarr[4]); break; + case 6: $ret = $fn($conn,$sql,$iarr[0],$iarr[1],$iarr[2],$iarr[3],$iarr[4],$iarr[5]); break; + case 7: $ret = $fn($conn,$sql,$iarr[0],$iarr[1],$iarr[2],$iarr[3],$iarr[4],$iarr[5],$iarr[6]); break; + default: ADOConnection::outp( "Too many parameters to ibase query $sql"); + case 8: $ret = $fn($conn,$sql,$iarr[0],$iarr[1],$iarr[2],$iarr[3],$iarr[4],$iarr[5],$iarr[6],$iarr[7]); break; + } + } + } else $ret = $fn($conn,$sql); + } + if ($docommit && $ret === true) ibase_commit($this->_connectionID); + + $this->_handleerror(); + return $ret; + } + + // returns true or false + function _close() + { + if (!$this->autoCommit) @ibase_rollback($this->_connectionID); + return @ibase_close($this->_connectionID); + } + + //OPN STUFF start + function _ConvertFieldType(&$fld, $ftype, $flen, $fscale, $fsubtype, $fprecision, $dialect3) + { + $fscale = abs($fscale); + $fld->max_length = $flen; + $fld->scale = null; + switch($ftype){ + case 7: + case 8: + if ($dialect3) { + switch($fsubtype){ + case 0: + $fld->type = ($ftype == 7 ? 'smallint' : 'integer'); + break; + case 1: + $fld->type = 'numeric'; + $fld->max_length = $fprecision; + $fld->scale = $fscale; + break; + case 2: + $fld->type = 'decimal'; + $fld->max_length = $fprecision; + $fld->scale = $fscale; + break; + } // switch + } else { + if ($fscale !=0) { + $fld->type = 'decimal'; + $fld->scale = $fscale; + $fld->max_length = ($ftype == 7 ? 4 : 9); + } else { + $fld->type = ($ftype == 7 ? 'smallint' : 'integer'); + } + } + break; + case 16: + if ($dialect3) { + switch($fsubtype){ + case 0: + $fld->type = 'decimal'; + $fld->max_length = 18; + $fld->scale = 0; + break; + case 1: + $fld->type = 'numeric'; + $fld->max_length = $fprecision; + $fld->scale = $fscale; + break; + case 2: + $fld->type = 'decimal'; + $fld->max_length = $fprecision; + $fld->scale = $fscale; + break; + } // switch + } + break; + case 10: + $fld->type = 'float'; + break; + case 14: + $fld->type = 'char'; + break; + case 27: + if ($fscale !=0) { + $fld->type = 'decimal'; + $fld->max_length = 15; + $fld->scale = 5; + } else { + $fld->type = 'double'; + } + break; + case 35: + if ($dialect3) { + $fld->type = 'timestamp'; + } else { + $fld->type = 'date'; + } + break; + case 12: + $fld->type = 'date'; + break; + case 13: + $fld->type = 'time'; + break; + case 37: + $fld->type = 'varchar'; + break; + case 40: + $fld->type = 'cstring'; + break; + case 261: + $fld->type = 'blob'; + $fld->max_length = -1; + break; + } // switch + } + //OPN STUFF end + // returns array of ADOFieldObjects for current table + function &MetaColumns($table) + { + global $ADODB_FETCH_MODE; + + $save = $ADODB_FETCH_MODE; + $ADODB_FETCH_MODE = ADODB_FETCH_NUM; + + $rs = $this->Execute(sprintf($this->metaColumnsSQL,strtoupper($table))); + + $ADODB_FETCH_MODE = $save; + $false = false; + if ($rs === false) { + return $false; + } + + $retarr = array(); + //OPN STUFF start + $dialect3 = ($this->dialect==3 ? true : false); + //OPN STUFF end + while (!$rs->EOF) { //print_r($rs->fields); + $fld = new ADOFieldObject(); + $fld->name = trim($rs->fields[0]); + //OPN STUFF start + $this->_ConvertFieldType($fld, $rs->fields[7], $rs->fields[3], $rs->fields[4], $rs->fields[5], $rs->fields[6], $dialect3); + if (isset($rs->fields[1]) && $rs->fields[1]) { + $fld->not_null = true; + } + if (isset($rs->fields[2])) { + + $fld->has_default = true; + $d = substr($rs->fields[2],strlen('default ')); + switch ($fld->type) + { + case 'smallint': + case 'integer': $fld->default_value = (int) $d; break; + case 'char': + case 'blob': + case 'text': + case 'varchar': $fld->default_value = (string) substr($d,1,strlen($d)-2); break; + case 'double': + case 'float': $fld->default_value = (float) $d; break; + default: $fld->default_value = $d; break; + } + // case 35:$tt = 'TIMESTAMP'; break; + } + if ((isset($rs->fields[5])) && ($fld->type == 'blob')) { + $fld->sub_type = $rs->fields[5]; + } else { + $fld->sub_type = null; + } + //OPN STUFF end + if ($ADODB_FETCH_MODE == ADODB_FETCH_NUM) $retarr[] = $fld; + else $retarr[strtoupper($fld->name)] = $fld; + + $rs->MoveNext(); + } + $rs->Close(); + if ( empty($retarr)) return $false; + else return $retarr; + } + + function BlobEncode( $blob ) + { + $blobid = ibase_blob_create( $this->_connectionID); + ibase_blob_add( $blobid, $blob ); + return ibase_blob_close( $blobid ); + } + + // since we auto-decode all blob's since 2.42, + // BlobDecode should not do any transforms + function BlobDecode($blob) + { + return $blob; + } + + + + + // old blobdecode function + // still used to auto-decode all blob's + function _BlobDecode( $blob ) + { + $blobid = ibase_blob_open( $blob ); + $realblob = ibase_blob_get( $blobid,$this->maxblobsize); // 2nd param is max size of blob -- Kevin Boillet <kevinboillet@yahoo.fr> + while($string = ibase_blob_get($blobid, 8192)){ + $realblob .= $string; + } + ibase_blob_close( $blobid ); + + return( $realblob ); + } + + function UpdateBlobFile($table,$column,$path,$where,$blobtype='BLOB') + { + $fd = fopen($path,'rb'); + if ($fd === false) return false; + $blob_id = ibase_blob_create($this->_connectionID); + + /* fill with data */ + + while ($val = fread($fd,32768)){ + ibase_blob_add($blob_id, $val); + } + + /* close and get $blob_id_str for inserting into table */ + $blob_id_str = ibase_blob_close($blob_id); + + fclose($fd); + return $this->Execute("UPDATE $table SET $column=(?) WHERE $where",array($blob_id_str)) != false; + } + + /* + 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='BLOB') + { + $blob_id = ibase_blob_create($this->_connectionID); + + // ibase_blob_add($blob_id, $val); + + // replacement that solves the problem by which only the first modulus 64K / + // of $val are stored at the blob field //////////////////////////////////// + // Thx Abel Berenstein aberenstein#afip.gov.ar + $len = strlen($val); + $chunk_size = 32768; + $tail_size = $len % $chunk_size; + $n_chunks = ($len - $tail_size) / $chunk_size; + + for ($n = 0; $n < $n_chunks; $n++) { + $start = $n * $chunk_size; + $data = substr($val, $start, $chunk_size); + ibase_blob_add($blob_id, $data); + } + + if ($tail_size) { + $start = $n_chunks * $chunk_size; + $data = substr($val, $start, $tail_size); + ibase_blob_add($blob_id, $data); + } + // end replacement ///////////////////////////////////////////////////////// + + $blob_id_str = ibase_blob_close($blob_id); + + return $this->Execute("UPDATE $table SET $column=(?) WHERE $where",array($blob_id_str)) != false; + + } + + + function OldUpdateBlob($table,$column,$val,$where,$blobtype='BLOB') + { + $blob_id = ibase_blob_create($this->_connectionID); + ibase_blob_add($blob_id, $val); + $blob_id_str = ibase_blob_close($blob_id); + return $this->Execute("UPDATE $table SET $column=(?) WHERE $where",array($blob_id_str)) != false; + } + + // Format date column in sql string given an input format that understands Y M D + // Only since Interbase 6.0 - uses EXTRACT + // problem - does not zero-fill the day and month yet + function SQLDate($fmt, $col=false) + { + if (!$col) $col = $this->sysDate; + $s = ''; + + $len = strlen($fmt); + for ($i=0; $i < $len; $i++) { + if ($s) $s .= '||'; + $ch = $fmt[$i]; + switch($ch) { + case 'Y': + case 'y': + $s .= "extract(year from $col)"; + break; + case 'M': + case 'm': + $s .= "extract(month from $col)"; + break; + case 'Q': + case 'q': + $s .= "cast(((extract(month from $col)+2) / 3) as integer)"; + break; + case 'D': + case 'd': + $s .= "(extract(day from $col))"; + break; + case 'H': + case 'h': + $s .= "(extract(hour from $col))"; + break; + case 'I': + case 'i': + $s .= "(extract(minute from $col))"; + break; + case 'S': + case 's': + $s .= "CAST((extract(second from $col)) AS INTEGER)"; + break; + + default: + if ($ch == '\\') { + $i++; + $ch = substr($fmt,$i,1); + } + $s .= $this->qstr($ch); + break; + } + } + return $s; + } +} + +/*-------------------------------------------------------------------------------------- + Class Name: Recordset +--------------------------------------------------------------------------------------*/ + +class ADORecordset_ibase extends ADORecordSet +{ + + var $databaseType = "ibase"; + var $bind=false; + var $_cacheType; + + function ADORecordset_ibase($id,$mode=false) + { + global $ADODB_FETCH_MODE; + + $this->fetchMode = ($mode === false) ? $ADODB_FETCH_MODE : $mode; + $this->ADORecordSet($id); + } + + /* Returns: an object containing field information. + Get column information in the Recordset object. fetchField() can be used in order to obtain information about + fields in a certain query result. If the field offset isn't specified, the next field that wasn't yet retrieved by + fetchField() is retrieved. */ + + function &FetchField($fieldOffset = -1) + { + $fld = new ADOFieldObject; + $ibf = ibase_field_info($this->_queryID,$fieldOffset); + switch (ADODB_ASSOC_CASE) { + case 2: // the default + $fld->name = ($ibf['alias']); + if (empty($fld->name)) $fld->name = ($ibf['name']); + break; + case 0: + $fld->name = strtoupper($ibf['alias']); + if (empty($fld->name)) $fld->name = strtoupper($ibf['name']); + break; + case 1: + $fld->name = strtolower($ibf['alias']); + if (empty($fld->name)) $fld->name = strtolower($ibf['name']); + break; + } + + $fld->type = $ibf['type']; + $fld->max_length = $ibf['length']; + + /* This needs to be populated from the metadata */ + $fld->not_null = false; + $fld->has_default = false; + $fld->default_value = 'null'; + return $fld; + } + + function _initrs() + { + $this->_numOfRows = -1; + $this->_numOfFields = @ibase_num_fields($this->_queryID); + + // cache types for blob decode check + for ($i=0, $max = $this->_numOfFields; $i < $max; $i++) { + $f1 = $this->FetchField($i); + $this->_cacheType[] = $f1->type; + } + } + + function _seek($row) + { + return false; + } + + function _fetch() + { + $f = @ibase_fetch_row($this->_queryID); + if ($f === false) { + $this->fields = false; + return false; + } + // OPN stuff start - optimized + // fix missing nulls and decode blobs automatically + + global $ADODB_ANSI_PADDING_OFF; + //$ADODB_ANSI_PADDING_OFF=1; + $rtrim = !empty($ADODB_ANSI_PADDING_OFF); + + for ($i=0, $max = $this->_numOfFields; $i < $max; $i++) { + if ($this->_cacheType[$i]=="BLOB") { + if (isset($f[$i])) { + $f[$i] = $this->connection->_BlobDecode($f[$i]); + } else { + $f[$i] = null; + } + } else { + if (!isset($f[$i])) { + $f[$i] = null; + } else if ($rtrim && is_string($f[$i])) { + $f[$i] = rtrim($f[$i]); + } + } + } + // OPN stuff end + + $this->fields = $f; + if ($this->fetchMode == ADODB_FETCH_ASSOC) { + $this->fields = &$this->GetRowAssoc(ADODB_ASSOC_CASE); + } else if ($this->fetchMode == ADODB_FETCH_BOTH) { + $this->fields =& array_merge($this->fields,$this->GetRowAssoc(ADODB_ASSOC_CASE)); + } + return true; + } + + /* Use associative array to get fields array */ + function Fields($colname) + { + if ($this->fetchMode & ADODB_FETCH_ASSOC) return $this->fields[$colname]; + if (!$this->bind) { + $this->bind = array(); + for ($i=0; $i < $this->_numOfFields; $i++) { + $o = $this->FetchField($i); + $this->bind[strtoupper($o->name)] = $i; + } + } + + return $this->fields[$this->bind[strtoupper($colname)]]; + + } + + + function _close() + { + return @ibase_free_result($this->_queryID); + } + + function MetaType($t,$len=-1,$fieldobj=false) + { + if (is_object($t)) { + $fieldobj = $t; + $t = $fieldobj->type; + $len = $fieldobj->max_length; + } + switch (strtoupper($t)) { + case 'CHAR': + return 'C'; + + case 'TEXT': + case 'VARCHAR': + case 'VARYING': + if ($len <= $this->blobSize) return 'C'; + return 'X'; + case 'BLOB': + return 'B'; + + case 'TIMESTAMP': + case 'DATE': return 'D'; + case 'TIME': return 'T'; + //case 'T': return 'T'; + + //case 'L': return 'L'; + case 'INT': + case 'SHORT': + case 'INTEGER': return 'I'; + default: return 'N'; + } + } + +} +?>
\ No newline at end of file diff --git a/framework/DataAccess/adodb/drivers/adodb-informix.inc.php b/framework/DataAccess/adodb/drivers/adodb-informix.inc.php new file mode 100644 index 00000000..108d3e35 --- /dev/null +++ b/framework/DataAccess/adodb/drivers/adodb-informix.inc.php @@ -0,0 +1,35 @@ +<?php +/** +* @version V4.72 21 Feb 2006 (c) 2000-2006 John Lim (jlim@natsoft.com.my). All rights reserved. +* 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. +* +* Set tabs to 4 for best viewing. +* +* Latest version is available at http://php.weblogs.com +* +* Informix 9 driver that supports SELECT FIRST +* +*/ + +// security - hide paths +if (!defined('ADODB_DIR')) die(); + +include_once(ADODB_DIR.'/drivers/adodb-informix72.inc.php'); + +class ADODB_informix extends ADODB_informix72 { + var $databaseType = "informix"; + var $hasTop = 'FIRST'; + var $ansiOuter = true; +} + +class ADORecordset_informix extends ADORecordset_informix72 { + var $databaseType = "informix"; + + function ADORecordset_informix($id,$mode=false) + { + $this->ADORecordset_informix72($id,$mode); + } +} +?>
\ No newline at end of file diff --git a/framework/DataAccess/adodb/drivers/adodb-informix72.inc.php b/framework/DataAccess/adodb/drivers/adodb-informix72.inc.php new file mode 100644 index 00000000..39c29c84 --- /dev/null +++ b/framework/DataAccess/adodb/drivers/adodb-informix72.inc.php @@ -0,0 +1,475 @@ +<?php +/* +V4.72 21 Feb 2006 (c) 2000-2006 John Lim. All rights reserved. + 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. + Set tabs to 4 for best viewing. + + Latest version is available at http://adodb.sourceforge.net + + Informix port by Mitchell T. Young (mitch@youngfamily.org) + + Further mods by "Samuel CARRIERE" <samuel_carriere@hotmail.com> + +*/ + +// security - hide paths +if (!defined('ADODB_DIR')) die(); + +if (!defined('IFX_SCROLL')) define('IFX_SCROLL',1); + +class ADODB_informix72 extends ADOConnection { + var $databaseType = "informix72"; + var $dataProvider = "informix"; + var $replaceQuote = "''"; // string to use to replace quotes + var $fmtDate = "'Y-m-d'"; + var $fmtTimeStamp = "'Y-m-d H:i:s'"; + var $hasInsertID = true; + var $hasAffectedRows = true; + var $substr = 'substr'; + var $metaTablesSQL="select tabname,tabtype from systables where tabtype in ('T','V') and owner!='informix'"; //Don't get informix tables and pseudo-tables + + + var $metaColumnsSQL = + "select c.colname, c.coltype, c.collength, d.default,c.colno + from syscolumns c, systables t,outer sysdefaults d + where c.tabid=t.tabid and d.tabid=t.tabid and d.colno=c.colno + and tabname='%s' order by c.colno"; + + var $metaPrimaryKeySQL = + "select part1,part2,part3,part4,part5,part6,part7,part8 from + systables t,sysconstraints s,sysindexes i where t.tabname='%s' + and s.tabid=t.tabid and s.constrtype='P' + and i.idxname=s.idxname"; + + var $concat_operator = '||'; + + var $lastQuery = false; + var $has_insertid = true; + + var $_autocommit = true; + var $_bindInputArray = true; // set to true if ADOConnection.Execute() permits binding of array parameters. + var $sysDate = 'TODAY'; + var $sysTimeStamp = 'CURRENT'; + var $cursorType = IFX_SCROLL; // IFX_SCROLL or IFX_HOLD or 0 + + function ADODB_informix72() + { + // alternatively, use older method: + //putenv("DBDATE=Y4MD-"); + + // force ISO date format + putenv('GL_DATE=%Y-%m-%d'); + + if (function_exists('ifx_byteasvarchar')) { + ifx_byteasvarchar(1); // Mode "0" will return a blob id, and mode "1" will return a varchar with text content. + ifx_textasvarchar(1); // Mode "0" will return a blob id, and mode "1" will return a varchar with text content. + ifx_blobinfile_mode(0); // Mode "0" means save Byte-Blobs in memory, and mode "1" means save Byte-Blobs in a file. + } + } + + function ServerInfo() + { + if (isset($this->version)) return $this->version; + + $arr['description'] = $this->GetOne("select DBINFO('version','full') from systables where tabid = 1"); + $arr['version'] = $this->GetOne("select DBINFO('version','major') || DBINFO('version','minor') from systables where tabid = 1"); + $this->version = $arr; + return $arr; + } + + + + function _insertid() + { + $sqlca =ifx_getsqlca($this->lastQuery); + return @$sqlca["sqlerrd1"]; + } + + function _affectedrows() + { + if ($this->lastQuery) { + return @ifx_affected_rows ($this->lastQuery); + } + return 0; + } + + function BeginTrans() + { + if ($this->transOff) return true; + $this->transCnt += 1; + $this->Execute('BEGIN'); + $this->_autocommit = false; + return true; + } + + function CommitTrans($ok=true) + { + if (!$ok) return $this->RollbackTrans(); + if ($this->transOff) return true; + if ($this->transCnt) $this->transCnt -= 1; + $this->Execute('COMMIT'); + $this->_autocommit = true; + return true; + } + + function RollbackTrans() + { + if ($this->transOff) return true; + if ($this->transCnt) $this->transCnt -= 1; + $this->Execute('ROLLBACK'); + $this->_autocommit = true; + return true; + } + + function RowLock($tables,$where,$flds='1 as ignore') + { + if ($this->_autocommit) $this->BeginTrans(); + return $this->GetOne("select $flds from $tables where $where for update"); + } + + /* Returns: the last error message from previous database operation + Note: This function is NOT available for Microsoft SQL Server. */ + + function ErrorMsg() + { + if (!empty($this->_logsql)) return $this->_errorMsg; + $this->_errorMsg = ifx_errormsg(); + return $this->_errorMsg; + } + + function ErrorNo() + { + preg_match("/.*SQLCODE=([^\]]*)/",ifx_error(),$parse); + if (is_array($parse) && isset($parse[1])) return (int)$parse[1]; + return 0; + } + + + function &MetaColumns($table) + { + global $ADODB_FETCH_MODE; + + $false = false; + if (!empty($this->metaColumnsSQL)) { + $save = $ADODB_FETCH_MODE; + $ADODB_FETCH_MODE = ADODB_FETCH_NUM; + if ($this->fetchMode !== false) $savem = $this->SetFetchMode(false); + $rs = $this->Execute(sprintf($this->metaColumnsSQL,$table)); + if (isset($savem)) $this->SetFetchMode($savem); + $ADODB_FETCH_MODE = $save; + if ($rs === false) return $false; + $rspkey = $this->Execute(sprintf($this->metaPrimaryKeySQL,$table)); //Added to get primary key colno items + + $retarr = array(); + while (!$rs->EOF) { //print_r($rs->fields); + $fld = new ADOFieldObject(); + $fld->name = $rs->fields[0]; +/* //!eos. + $rs->fields[1] is not the correct adodb type + $rs->fields[2] is not correct max_length, because can include not-null bit + + $fld->type = $rs->fields[1]; + $fld->primary_key=$rspkey->fields && array_search($rs->fields[4],$rspkey->fields); //Added to set primary key flag + $fld->max_length = $rs->fields[2];*/ + $pr=ifx_props($rs->fields[1],$rs->fields[2]); //!eos + $fld->type = $pr[0] ;//!eos + $fld->primary_key=$rspkey->fields && array_search($rs->fields[4],$rspkey->fields); + $fld->max_length = $pr[1]; //!eos + $fld->precision = $pr[2] ;//!eos + $fld->not_null = $pr[3]=="N"; //!eos + + if (trim($rs->fields[3]) != "AAAAAA 0") { + $fld->has_default = 1; + $fld->default_value = $rs->fields[3]; + } else { + $fld->has_default = 0; + } + + $retarr[strtolower($fld->name)] = $fld; + $rs->MoveNext(); + } + + $rs->Close(); + $rspKey->Close(); //!eos + return $retarr; + } + + return $false; + } + + function &xMetaColumns($table) + { + return ADOConnection::MetaColumns($table,false); + } + + function MetaForeignKeys($table, $owner=false, $upper=false) //!Eos + { + $sql = " + select tr.tabname,updrule,delrule, + i.part1 o1,i2.part1 d1,i.part2 o2,i2.part2 d2,i.part3 o3,i2.part3 d3,i.part4 o4,i2.part4 d4, + i.part5 o5,i2.part5 d5,i.part6 o6,i2.part6 d6,i.part7 o7,i2.part7 d7,i.part8 o8,i2.part8 d8 + from systables t,sysconstraints s,sysindexes i, + sysreferences r,systables tr,sysconstraints s2,sysindexes i2 + where t.tabname='$table' + and s.tabid=t.tabid and s.constrtype='R' and r.constrid=s.constrid + and i.idxname=s.idxname and tr.tabid=r.ptabid + and s2.constrid=r.primary and i2.idxname=s2.idxname"; + + $rs = $this->Execute($sql); + if (!$rs || $rs->EOF) return false; + $arr =& $rs->GetArray(); + $a = array(); + foreach($arr as $v) { + $coldest=$this->metaColumnNames($v["tabname"]); + $colorig=$this->metaColumnNames($table); + $colnames=array(); + for($i=1;$i<=8 && $v["o$i"] ;$i++) { + $colnames[]=$coldest[$v["d$i"]-1]."=".$colorig[$v["o$i"]-1]; + } + if($upper) + $a[strtoupper($v["tabname"])] = $colnames; + else + $a[$v["tabname"]] = $colnames; + } + return $a; + } + + function UpdateBlob($table, $column, $val, $where, $blobtype = 'BLOB') + { + $type = ($blobtype == 'TEXT') ? 1 : 0; + $blobid = ifx_create_blob($type,0,$val); + return $this->Execute("UPDATE $table SET $column=(?) WHERE $where",array($blobid)); + } + + function BlobDecode($blobid) + { + return function_exists('ifx_byteasvarchar') ? $blobid : @ifx_get_blob($blobid); + } + + // returns true or false + function _connect($argHostname, $argUsername, $argPassword, $argDatabasename) + { + if (!function_exists('ifx_connect')) return null; + + $dbs = $argDatabasename . "@" . $argHostname; + if ($argHostname) putenv("INFORMIXSERVER=$argHostname"); + putenv("INFORMIXSERVER=".trim($argHostname)); + $this->_connectionID = ifx_connect($dbs,$argUsername,$argPassword); + if ($this->_connectionID === false) return false; + #if ($argDatabasename) return $this->SelectDB($argDatabasename); + return true; + } + + // returns true or false + function _pconnect($argHostname, $argUsername, $argPassword, $argDatabasename) + { + if (!function_exists('ifx_connect')) return null; + + $dbs = $argDatabasename . "@" . $argHostname; + putenv("INFORMIXSERVER=".trim($argHostname)); + $this->_connectionID = ifx_pconnect($dbs,$argUsername,$argPassword); + if ($this->_connectionID === false) return false; + #if ($argDatabasename) return $this->SelectDB($argDatabasename); + return true; + } +/* + // ifx_do does not accept bind parameters - weird ??? + function Prepare($sql) + { + $stmt = ifx_prepare($sql); + if (!$stmt) return $sql; + else return array($sql,$stmt); + } +*/ + // returns query ID if successful, otherwise false + function _query($sql,$inputarr) + { + global $ADODB_COUNTRECS; + + // String parameters have to be converted using ifx_create_char + if ($inputarr) { + foreach($inputarr as $v) { + if (gettype($v) == 'string') { + $tab[] = ifx_create_char($v); + } + else { + $tab[] = $v; + } + } + } + + // In case of select statement, we use a scroll cursor in order + // to be able to call "move", or "movefirst" statements + if (!$ADODB_COUNTRECS && preg_match("/^\s*select/is", $sql)) { + if ($inputarr) { + $this->lastQuery = ifx_query($sql,$this->_connectionID, $this->cursorType, $tab); + } + else { + $this->lastQuery = ifx_query($sql,$this->_connectionID, $this->cursorType); + } + } + else { + if ($inputarr) { + $this->lastQuery = ifx_query($sql,$this->_connectionID, $tab); + } + else { + $this->lastQuery = ifx_query($sql,$this->_connectionID); + } + } + + // Following line have been commented because autocommit mode is + // not supported by informix SE 7.2 + + //if ($this->_autocommit) ifx_query('COMMIT',$this->_connectionID); + + return $this->lastQuery; + } + + // returns true or false + function _close() + { + $this->lastQuery = false; + return ifx_close($this->_connectionID); + } +} + + +/*-------------------------------------------------------------------------------------- + Class Name: Recordset +--------------------------------------------------------------------------------------*/ + +class ADORecordset_informix72 extends ADORecordSet { + + var $databaseType = "informix72"; + var $canSeek = true; + var $_fieldprops = false; + + function ADORecordset_informix72($id,$mode=false) + { + if ($mode === false) { + global $ADODB_FETCH_MODE; + $mode = $ADODB_FETCH_MODE; + } + $this->fetchMode = $mode; + return $this->ADORecordSet($id); + } + + + + /* Returns: an object containing field information. + Get column information in the Recordset object. fetchField() can be used in order to obtain information about + fields in a certain query result. If the field offset isn't specified, the next field that wasn't yet retrieved by + fetchField() is retrieved. */ + function &FetchField($fieldOffset = -1) + { + if (empty($this->_fieldprops)) { + $fp = ifx_fieldproperties($this->_queryID); + foreach($fp as $k => $v) { + $o = new ADOFieldObject; + $o->name = $k; + $arr = split(';',$v); //"SQLTYPE;length;precision;scale;ISNULLABLE" + $o->type = $arr[0]; + $o->max_length = $arr[1]; + $this->_fieldprops[] = $o; + $o->not_null = $arr[4]=="N"; + } + } + $ret = $this->_fieldprops[$fieldOffset]; + return $ret; + } + + function _initrs() + { + $this->_numOfRows = -1; // ifx_affected_rows not reliable, only returns estimate -- ($ADODB_COUNTRECS)? ifx_affected_rows($this->_queryID):-1; + $this->_numOfFields = ifx_num_fields($this->_queryID); + } + + function _seek($row) + { + return @ifx_fetch_row($this->_queryID, (int) $row); + } + + function MoveLast() + { + $this->fields = @ifx_fetch_row($this->_queryID, "LAST"); + if ($this->fields) $this->EOF = false; + $this->_currentRow = -1; + + if ($this->fetchMode == ADODB_FETCH_NUM) { + foreach($this->fields as $v) { + $arr[] = $v; + } + $this->fields = $arr; + } + + return true; + } + + function MoveFirst() + { + $this->fields = @ifx_fetch_row($this->_queryID, "FIRST"); + if ($this->fields) $this->EOF = false; + $this->_currentRow = 0; + + if ($this->fetchMode == ADODB_FETCH_NUM) { + foreach($this->fields as $v) { + $arr[] = $v; + } + $this->fields = $arr; + } + + return true; + } + + function _fetch($ignore_fields=false) + { + + $this->fields = @ifx_fetch_row($this->_queryID); + + if (!is_array($this->fields)) return false; + + if ($this->fetchMode == ADODB_FETCH_NUM) { + foreach($this->fields as $v) { + $arr[] = $v; + } + $this->fields = $arr; + } + return true; + } + + /* close() only needs to be called if you are worried about using too much memory while your script + is running. All associated result memory for the specified result identifier will automatically be freed. */ + function _close() + { + return ifx_free_result($this->_queryID); + } + +} +/** !Eos +* Auxiliar function to Parse coltype,collength. Used by Metacolumns +* return: array ($mtype,$length,$precision,$nullable) (similar to ifx_fieldpropierties) +*/ +function ifx_props($coltype,$collength){ + $itype=fmod($coltype+1,256); + $nullable=floor(($coltype+1) /256) ?"N":"Y"; + $mtype=substr(" CIIFFNNDN TBXCC ",$itype,1); + switch ($itype){ + case 2: + $length=4; + case 6: + case 9: + case 14: + $length=floor($collength/256); + $precision=fmod($collength,256); + break; + default: + $precision=0; + $length=$collength; + } + return array($mtype,$length,$precision,$nullable); +} + + +?>
\ No newline at end of file diff --git a/framework/DataAccess/adodb/drivers/adodb-ldap.inc.php b/framework/DataAccess/adodb/drivers/adodb-ldap.inc.php new file mode 100644 index 00000000..fd1c55b5 --- /dev/null +++ b/framework/DataAccess/adodb/drivers/adodb-ldap.inc.php @@ -0,0 +1,406 @@ +<?php +/* + V4.72 21 Feb 2006 (c) 2000-2006 John Lim (jlim#natsoft.com.my). All rights reserved. + 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. + Set tabs to 8. + + Revision 1: (02/25/2005) Updated codebase to include the _inject_bind_options function. This allows + users to access the options in the ldap_set_option function appropriately. Most importantly + LDAP Version 3 is now supported. See the examples for more information. Also fixed some minor + bugs that surfaced when PHP error levels were set high. + + Joshua Eldridge (joshuae74#hotmail.com) +*/ + +// security - hide paths +if (!defined('ADODB_DIR')) die(); + +if (!defined('LDAP_ASSOC')) { + define('LDAP_ASSOC',ADODB_FETCH_ASSOC); + define('LDAP_NUM',ADODB_FETCH_NUM); + define('LDAP_BOTH',ADODB_FETCH_BOTH); +} + +class ADODB_ldap extends ADOConnection { + var $databaseType = 'ldap'; + var $dataProvider = 'ldap'; + + # Connection information + var $username = false; + var $password = false; + + # Used during searches + var $filter; + var $dn; + var $version; + var $port = 389; + + # Options configuration information + var $LDAP_CONNECT_OPTIONS; + + function ADODB_ldap() + { + } + + // returns true or false + + function _connect( $host, $username, $password, $ldapbase) + { + global $LDAP_CONNECT_OPTIONS; + + if ( !function_exists( 'ldap_connect' ) ) return null; + + $conn_info = array( $host,$this->port); + + if ( strstr( $host, ':' ) ) { + $conn_info = split( ':', $host ); + } + + $this->_connectionID = ldap_connect( $conn_info[0], $conn_info[1] ); + if (!$this->_connectionID) { + $e = 'Could not connect to ' . $conn_info[0]; + $this->_errorMsg = $e; + if ($this->debug) ADOConnection::outp($e); + return false; + } + if( count( $LDAP_CONNECT_OPTIONS ) > 0 ) { + $this->_inject_bind_options( $LDAP_CONNECT_OPTIONS ); + } + + if ($username) { + $bind = ldap_bind( $this->_connectionID, $username, $password ); + } else { + $username = 'anonymous'; + $bind = ldap_bind( $this->_connectionID ); + } + + if (!$bind) { + $e = 'Could not bind to ' . $conn_info[0] . " as ".$username; + $this->_errorMsg = $e; + if ($this->debug) ADOConnection::outp($e); + return false; + } + $this->_errorMsg = ''; + $this->database = $ldapbase; + return $this->_connectionID; + } + +/* + Valid Domain Values for LDAP Options: + + LDAP_OPT_DEREF (integer) + LDAP_OPT_SIZELIMIT (integer) + LDAP_OPT_TIMELIMIT (integer) + LDAP_OPT_PROTOCOL_VERSION (integer) + LDAP_OPT_ERROR_NUMBER (integer) + LDAP_OPT_REFERRALS (boolean) + LDAP_OPT_RESTART (boolean) + LDAP_OPT_HOST_NAME (string) + LDAP_OPT_ERROR_STRING (string) + LDAP_OPT_MATCHED_DN (string) + LDAP_OPT_SERVER_CONTROLS (array) + LDAP_OPT_CLIENT_CONTROLS (array) + + Make sure to set this BEFORE calling Connect() + + Example: + + $LDAP_CONNECT_OPTIONS = Array( + Array ( + "OPTION_NAME"=>LDAP_OPT_DEREF, + "OPTION_VALUE"=>2 + ), + Array ( + "OPTION_NAME"=>LDAP_OPT_SIZELIMIT, + "OPTION_VALUE"=>100 + ), + Array ( + "OPTION_NAME"=>LDAP_OPT_TIMELIMIT, + "OPTION_VALUE"=>30 + ), + Array ( + "OPTION_NAME"=>LDAP_OPT_PROTOCOL_VERSION, + "OPTION_VALUE"=>3 + ), + Array ( + "OPTION_NAME"=>LDAP_OPT_ERROR_NUMBER, + "OPTION_VALUE"=>13 + ), + Array ( + "OPTION_NAME"=>LDAP_OPT_REFERRALS, + "OPTION_VALUE"=>FALSE + ), + Array ( + "OPTION_NAME"=>LDAP_OPT_RESTART, + "OPTION_VALUE"=>FALSE + ) + ); +*/ + + function _inject_bind_options( $options ) { + foreach( $options as $option ) { + ldap_set_option( $this->_connectionID, $option["OPTION_NAME"], $option["OPTION_VALUE"] ) + or die( "Unable to set server option: " . $option["OPTION_NAME"] ); + } + } + + /* returns _queryID or false */ + function _query($sql,$inputarr) + { + $rs = ldap_search( $this->_connectionID, $this->database, $sql ); + $this->_errorMsg = ($rs) ? '' : 'Search error on '.$sql; + return $rs; + } + + /* closes the LDAP connection */ + function _close() + { + @ldap_close( $this->_connectionID ); + $this->_connectionID = false; + } + + function SelectDB($db) { + $this->database = $db; + return true; + } // SelectDB + + function ServerInfo() + { + if( !empty( $this->version ) ) return $this->version; + $version = array(); + /* + Determines how aliases are handled during search. + LDAP_DEREF_NEVER (0x00) + LDAP_DEREF_SEARCHING (0x01) + LDAP_DEREF_FINDING (0x02) + LDAP_DEREF_ALWAYS (0x03) + The LDAP_DEREF_SEARCHING value means aliases are dereferenced during the search but + not when locating the base object of the search. The LDAP_DEREF_FINDING value means + aliases are dereferenced when locating the base object but not during the search. + Default: LDAP_DEREF_NEVER + */ + ldap_get_option( $this->_connectionID, LDAP_OPT_DEREF, $version['LDAP_OPT_DEREF'] ) ; + switch ( $version['LDAP_OPT_DEREF'] ) { + case 0: + $version['LDAP_OPT_DEREF'] = 'LDAP_DEREF_NEVER'; + case 1: + $version['LDAP_OPT_DEREF'] = 'LDAP_DEREF_SEARCHING'; + case 2: + $version['LDAP_OPT_DEREF'] = 'LDAP_DEREF_FINDING'; + case 3: + $version['LDAP_OPT_DEREF'] = 'LDAP_DEREF_ALWAYS'; + } + + /* + A limit on the number of entries to return from a search. + LDAP_NO_LIMIT (0) means no limit. + Default: LDAP_NO_LIMIT + */ + ldap_get_option( $this->_connectionID, LDAP_OPT_SIZELIMIT, $version['LDAP_OPT_SIZELIMIT'] ); + if ( $version['LDAP_OPT_SIZELIMIT'] == 0 ) { + $version['LDAP_OPT_SIZELIMIT'] = 'LDAP_NO_LIMIT'; + } + + /* + A limit on the number of seconds to spend on a search. + LDAP_NO_LIMIT (0) means no limit. + Default: LDAP_NO_LIMIT + */ + ldap_get_option( $this->_connectionID, LDAP_OPT_TIMELIMIT, $version['LDAP_OPT_TIMELIMIT'] ); + if ( $version['LDAP_OPT_TIMELIMIT'] == 0 ) { + $version['LDAP_OPT_TIMELIMIT'] = 'LDAP_NO_LIMIT'; + } + + /* + Determines whether the LDAP library automatically follows referrals returned by LDAP servers or not. + LDAP_OPT_ON + LDAP_OPT_OFF + Default: ON + */ + ldap_get_option( $this->_connectionID, LDAP_OPT_REFERRALS, $version['LDAP_OPT_REFERRALS'] ); + if ( $version['LDAP_OPT_REFERRALS'] == 0 ) { + $version['LDAP_OPT_REFERRALS'] = 'LDAP_OPT_OFF'; + } else { + $version['LDAP_OPT_REFERRALS'] = 'LDAP_OPT_ON'; + + } + /* + Determines whether LDAP I/O operations are automatically restarted if they abort prematurely. + LDAP_OPT_ON + LDAP_OPT_OFF + Default: OFF + */ + ldap_get_option( $this->_connectionID, LDAP_OPT_RESTART, $version['LDAP_OPT_RESTART'] ); + if ( $version['LDAP_OPT_RESTART'] == 0 ) { + $version['LDAP_OPT_RESTART'] = 'LDAP_OPT_OFF'; + } else { + $version['LDAP_OPT_RESTART'] = 'LDAP_OPT_ON'; + + } + /* + This option indicates the version of the LDAP protocol used when communicating with the primary LDAP server. + LDAP_VERSION2 (2) + LDAP_VERSION3 (3) + Default: LDAP_VERSION2 (2) + */ + ldap_get_option( $this->_connectionID, LDAP_OPT_PROTOCOL_VERSION, $version['LDAP_OPT_PROTOCOL_VERSION'] ); + if ( $version['LDAP_OPT_PROTOCOL_VERSION'] == 2 ) { + $version['LDAP_OPT_PROTOCOL_VERSION'] = 'LDAP_VERSION2'; + } else { + $version['LDAP_OPT_PROTOCOL_VERSION'] = 'LDAP_VERSION3'; + + } + /* The host name (or list of hosts) for the primary LDAP server. */ + ldap_get_option( $this->_connectionID, LDAP_OPT_HOST_NAME, $version['LDAP_OPT_HOST_NAME'] ); + ldap_get_option( $this->_connectionID, LDAP_OPT_ERROR_NUMBER, $version['LDAP_OPT_ERROR_NUMBER'] ); + ldap_get_option( $this->_connectionID, LDAP_OPT_ERROR_STRING, $version['LDAP_OPT_ERROR_STRING'] ); + ldap_get_option( $this->_connectionID, LDAP_OPT_MATCHED_DN, $version['LDAP_OPT_MATCHED_DN'] ); + + return $this->version = $version; + + } +} + +/*-------------------------------------------------------------------------------------- + Class Name: Recordset +--------------------------------------------------------------------------------------*/ + +class ADORecordSet_ldap extends ADORecordSet{ + + var $databaseType = "ldap"; + var $canSeek = false; + var $_entryID; /* keeps track of the entry resource identifier */ + + function ADORecordSet_ldap($queryID,$mode=false) + { + if ($mode === false) { + global $ADODB_FETCH_MODE; + $mode = $ADODB_FETCH_MODE; + } + switch ($mode) + { + case ADODB_FETCH_NUM: + $this->fetchMode = LDAP_NUM; + break; + case ADODB_FETCH_ASSOC: + $this->fetchMode = LDAP_ASSOC; + break; + case ADODB_FETCH_DEFAULT: + case ADODB_FETCH_BOTH: + default: + $this->fetchMode = LDAP_BOTH; + break; + } + + $this->ADORecordSet($queryID); + } + + function _initrs() + { + /* + This could be teaked to respect the $COUNTRECS directive from ADODB + It's currently being used in the _fetch() function and the + GetAssoc() function + */ + $this->_numOfRows = ldap_count_entries( $this->connection->_connectionID, $this->_queryID ); + + } + + /* + Return whole recordset as a multi-dimensional associative array + */ + function &GetAssoc($force_array = false, $first2cols = false) + { + $records = $this->_numOfRows; + $results = array(); + for ( $i=0; $i < $records; $i++ ) { + foreach ( $this->fields as $k=>$v ) { + if ( is_array( $v ) ) { + if ( $v['count'] == 1 ) { + $results[$i][$k] = $v[0]; + } else { + array_shift( $v ); + $results[$i][$k] = $v; + } + } + } + } + + return $results; + } + + function &GetRowAssoc() + { + $results = array(); + foreach ( $this->fields as $k=>$v ) { + if ( is_array( $v ) ) { + if ( $v['count'] == 1 ) { + $results[$k] = $v[0]; + } else { + array_shift( $v ); + $results[$k] = $v; + } + } + } + + return $results; + } + + function GetRowNums() + { + $results = array(); + foreach ( $this->fields as $k=>$v ) { + static $i = 0; + if (is_array( $v )) { + if ( $v['count'] == 1 ) { + $results[$i] = $v[0]; + } else { + array_shift( $v ); + $results[$i] = $v; + } + $i++; + } + } + return $results; + } + + function _fetch() + { + if ( $this->_currentRow >= $this->_numOfRows && $this->_numOfRows >= 0 ) + return false; + + if ( $this->_currentRow == 0 ) { + $this->_entryID = ldap_first_entry( $this->connection->_connectionID, $this->_queryID ); + } else { + $this->_entryID = ldap_next_entry( $this->connection->_connectionID, $this->_entryID ); + } + + $this->fields = ldap_get_attributes( $this->connection->_connectionID, $this->_entryID ); + $this->_numOfFields = $this->fields['count']; + switch ( $this->fetchMode ) { + + case LDAP_ASSOC: + $this->fields = $this->GetRowAssoc(); + break; + + case LDAP_NUM: + $this->fields = array_merge($this->GetRowNums(),$this->GetRowAssoc()); + break; + + case LDAP_BOTH: + default: + $this->fields = $this->GetRowNums(); + break; + } + return ( is_array( $this->fields ) ); + } + + function _close() { + @ldap_free_result( $this->_queryID ); + $this->_queryID = false; + } + +} +?>
\ No newline at end of file diff --git a/framework/DataAccess/adodb/drivers/adodb-mssql.inc.php b/framework/DataAccess/adodb/drivers/adodb-mssql.inc.php new file mode 100644 index 00000000..ef4b2649 --- /dev/null +++ b/framework/DataAccess/adodb/drivers/adodb-mssql.inc.php @@ -0,0 +1,1024 @@ +<?php +/* +V4.72 21 Feb 2006 (c) 2000-2006 John Lim (jlim@natsoft.com.my). All rights reserved. + 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. +Set tabs to 4 for best viewing. + + Latest version is available at http://adodb.sourceforge.net + + Native mssql driver. Requires mssql client. Works on Windows. + To configure for Unix, see + http://phpbuilder.com/columns/alberto20000919.php3 + +*/ + +// security - hide paths +if (!defined('ADODB_DIR')) die(); + +//---------------------------------------------------------------- +// MSSQL returns dates with the format Oct 13 2002 or 13 Oct 2002 +// and this causes tons of problems because localized versions of +// MSSQL will return the dates in dmy or mdy order; and also the +// month strings depends on what language has been configured. The +// following two variables allow you to control the localization +// settings - Ugh. +// +// MORE LOCALIZATION INFO +// ---------------------- +// To configure datetime, look for and modify sqlcommn.loc, +// typically found in c:\mssql\install +// Also read : +// http://support.microsoft.com/default.aspx?scid=kb;EN-US;q220918 +// Alternatively use: +// CONVERT(char(12),datecol,120) +//---------------------------------------------------------------- + + +// has datetime converstion to YYYY-MM-DD format, and also mssql_fetch_assoc +if (ADODB_PHPVER >= 0x4300) { +// docs say 4.2.0, but testing shows only since 4.3.0 does it work! + ini_set('mssql.datetimeconvert',0); +} else { +global $ADODB_mssql_mths; // array, months must be upper-case + + + $ADODB_mssql_date_order = 'mdy'; + $ADODB_mssql_mths = array( + 'JAN'=>1,'FEB'=>2,'MAR'=>3,'APR'=>4,'MAY'=>5,'JUN'=>6, + 'JUL'=>7,'AUG'=>8,'SEP'=>9,'OCT'=>10,'NOV'=>11,'DEC'=>12); +} + +//--------------------------------------------------------------------------- +// Call this to autoset $ADODB_mssql_date_order at the beginning of your code, +// just after you connect to the database. Supports mdy and dmy only. +// Not required for PHP 4.2.0 and above. +function AutoDetect_MSSQL_Date_Order($conn) +{ +global $ADODB_mssql_date_order; + $adate = $conn->GetOne('select getdate()'); + if ($adate) { + $anum = (int) $adate; + if ($anum > 0) { + if ($anum > 31) { + //ADOConnection::outp( "MSSQL: YYYY-MM-DD date format not supported currently"); + } else + $ADODB_mssql_date_order = 'dmy'; + } else + $ADODB_mssql_date_order = 'mdy'; + } +} + +class ADODB_mssql extends ADOConnection { + var $databaseType = "mssql"; + var $dataProvider = "mssql"; + var $replaceQuote = "''"; // string to use to replace quotes + var $fmtDate = "'Y-m-d'"; + var $fmtTimeStamp = "'Y-m-d H:i:s'"; + var $hasInsertID = true; + var $substr = "substring"; + var $length = 'len'; + var $hasAffectedRows = true; + var $metaDatabasesSQL = "select name from sysdatabases where name <> 'master'"; + var $metaTablesSQL="select name,case when type='U' then 'T' else 'V' end from sysobjects where (type='U' or type='V') and (name not in ('sysallocations','syscolumns','syscomments','sysdepends','sysfilegroups','sysfiles','sysfiles1','sysforeignkeys','sysfulltextcatalogs','sysindexes','sysindexkeys','sysmembers','sysobjects','syspermissions','sysprotects','sysreferences','systypes','sysusers','sysalternates','sysconstraints','syssegments','REFERENTIAL_CONSTRAINTS','CHECK_CONSTRAINTS','CONSTRAINT_TABLE_USAGE','CONSTRAINT_COLUMN_USAGE','VIEWS','VIEW_TABLE_USAGE','VIEW_COLUMN_USAGE','SCHEMATA','TABLES','TABLE_CONSTRAINTS','TABLE_PRIVILEGES','COLUMNS','COLUMN_DOMAIN_USAGE','COLUMN_PRIVILEGES','DOMAINS','DOMAIN_CONSTRAINTS','KEY_COLUMN_USAGE','dtproperties'))"; + var $metaColumnsSQL = # xtype==61 is datetime +"select c.name,t.name,c.length, + (case when c.xusertype=61 then 0 else c.xprec end), + (case when c.xusertype=61 then 0 else c.xscale end) + from syscolumns c join systypes t on t.xusertype=c.xusertype join sysobjects o on o.id=c.id where o.name='%s'"; + var $hasTop = 'top'; // support mssql SELECT TOP 10 * FROM TABLE + var $hasGenID = true; + var $sysDate = 'convert(datetime,convert(char,GetDate(),102),102)'; + var $sysTimeStamp = 'GetDate()'; + var $_has_mssql_init; + var $maxParameterLen = 4000; + var $arrayClass = 'ADORecordSet_array_mssql'; + var $uniqueSort = true; + var $leftOuter = '*='; + var $rightOuter = '=*'; + var $ansiOuter = true; // for mssql7 or later + var $poorAffectedRows = true; + var $identitySQL = 'select @@IDENTITY'; // 'select SCOPE_IDENTITY'; # for mssql 2000 + var $uniqueOrderBy = true; + var $_bindInputArray = true; + + function ADODB_mssql() + { + $this->_has_mssql_init = (strnatcmp(PHP_VERSION,'4.1.0')>=0); + } + + function ServerInfo() + { + global $ADODB_FETCH_MODE; + + $stmt = $this->PrepareSP('sp_server_info'); + $val = 2; + if ($this->fetchMode === false) { + $savem = $ADODB_FETCH_MODE; + $ADODB_FETCH_MODE = ADODB_FETCH_NUM; + } else + $savem = $this->SetFetchMode(ADODB_FETCH_NUM); + + + $this->Parameter($stmt,$val,'attribute_id'); + $row = $this->GetRow($stmt); + + //$row = $this->GetRow("execute sp_server_info 2"); + + + if ($this->fetchMode === false) { + $ADODB_FETCH_MODE = $savem; + } else + $this->SetFetchMode($savem); + + $arr['description'] = $row[2]; + $arr['version'] = ADOConnection::_findvers($arr['description']); + return $arr; + } + + function IfNull( $field, $ifNull ) + { + return " ISNULL($field, $ifNull) "; // if MS SQL Server + } + + 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() + { + return $this->GetOne('select @@rowcount'); + } + + var $_dropSeqSQL = "drop table %s"; + + function CreateSequence($seq='adodbseq',$start=1) + { + + $this->Execute('BEGIN TRANSACTION adodbseq'); + $start -= 1; + $this->Execute("create table $seq (id float(53))"); + $ok = $this->Execute("insert into $seq with (tablock,holdlock) values($start)"); + if (!$ok) { + $this->Execute('ROLLBACK TRANSACTION adodbseq'); + return false; + } + $this->Execute('COMMIT TRANSACTION adodbseq'); + return true; + } + + function GenID($seq='adodbseq',$start=1) + { + //$this->debug=1; + $this->Execute('BEGIN TRANSACTION adodbseq'); + $ok = $this->Execute("update $seq with (tablock,holdlock) set id = id + 1"); + if (!$ok) { + $this->Execute("create table $seq (id float(53))"); + $ok = $this->Execute("insert into $seq with (tablock,holdlock) values($start)"); + if (!$ok) { + $this->Execute('ROLLBACK TRANSACTION adodbseq'); + return false; + } + $this->Execute('COMMIT TRANSACTION adodbseq'); + return $start; + } + $num = $this->GetOne("select id from $seq"); + $this->Execute('COMMIT TRANSACTION adodbseq'); + return $num; + + // in old implementation, pre 1.90, we returned GUID... + //return $this->GetOne("SELECT CONVERT(varchar(255), NEWID()) AS 'Char'"); + } + + + function &SelectLimit($sql,$nrows=-1,$offset=-1, $inputarr=false,$secs2cache=0) + { + if ($nrows > 0 && $offset <= 0) { + $sql = preg_replace( + '/(^\s*select\s+(distinctrow|distinct)?)/i','\\1 '.$this->hasTop." $nrows ",$sql); + $rs =& $this->Execute($sql,$inputarr); + } else + $rs =& ADOConnection::SelectLimit($sql,$nrows,$offset,$inputarr,$secs2cache); + + return $rs; + } + + + // Format date column in sql string given an input format that understands Y M D + function SQLDate($fmt, $col=false) + { + if (!$col) $col = $this->sysTimeStamp; + $s = ''; + + $len = strlen($fmt); + for ($i=0; $i < $len; $i++) { + if ($s) $s .= '+'; + $ch = $fmt[$i]; + switch($ch) { + case 'Y': + case 'y': + $s .= "datename(yyyy,$col)"; + break; + case 'M': + $s .= "convert(char(3),$col,0)"; + break; + case 'm': + $s .= "replace(str(month($col),2),' ','0')"; + break; + case 'Q': + case 'q': + $s .= "datename(quarter,$col)"; + break; + case 'D': + case 'd': + $s .= "replace(str(day($col),2),' ','0')"; + break; + case 'h': + $s .= "substring(convert(char(14),$col,0),13,2)"; + break; + + case 'H': + $s .= "replace(str(datepart(hh,$col),2),' ','0')"; + break; + + case 'i': + $s .= "replace(str(datepart(mi,$col),2),' ','0')"; + break; + case 's': + $s .= "replace(str(datepart(ss,$col),2),' ','0')"; + break; + case 'a': + case 'A': + $s .= "substring(convert(char(19),$col,0),18,2)"; + break; + + default: + if ($ch == '\\') { + $i++; + $ch = substr($fmt,$i,1); + } + $s .= $this->qstr($ch); + break; + } + } + return $s; + } + + + function BeginTrans() + { + if ($this->transOff) return true; + $this->transCnt += 1; + $this->Execute('BEGIN TRAN'); + return true; + } + + function CommitTrans($ok=true) + { + if ($this->transOff) return true; + if (!$ok) return $this->RollbackTrans(); + if ($this->transCnt) $this->transCnt -= 1; + $this->Execute('COMMIT TRAN'); + return true; + } + function RollbackTrans() + { + if ($this->transOff) return true; + if ($this->transCnt) $this->transCnt -= 1; + $this->Execute('ROLLBACK TRAN'); + return true; + } + + /* + Usage: + + $this->BeginTrans(); + $this->RowLock('table1,table2','table1.id=33 and table2.id=table1.id'); # lock row 33 for both tables + + # some operation on both tables table1 and table2 + + $this->CommitTrans(); + + See http://www.swynk.com/friends/achigrik/SQL70Locks.asp + */ + function RowLock($tables,$where,$flds='top 1 null as ignore') + { + if (!$this->transCnt) $this->BeginTrans(); + return $this->GetOne("select $flds from $tables with (ROWLOCK,HOLDLOCK) where $where"); + } + + + function &MetaIndexes($table,$primary=false) + { + $table = $this->qstr($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 O.Name LIKE $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 $indexes; + } + + function MetaForeignKeys($table, $owner=false, $upper=false) + { + global $ADODB_FETCH_MODE; + + $save = $ADODB_FETCH_MODE; + $ADODB_FETCH_MODE = ADODB_FETCH_NUM; + $table = $this->qstr(strtoupper($table)); + + $sql = +"select object_name(constid) as constraint_name, + col_name(fkeyid, fkey) as column_name, + object_name(rkeyid) as referenced_table_name, + col_name(rkeyid, rkey) as referenced_column_name +from sysforeignkeys +where upper(object_name(fkeyid)) = $table +order by constraint_name, referenced_table_name, keyno"; + + $constraints =& $this->GetArray($sql); + + $ADODB_FETCH_MODE = $save; + + $arr = false; + foreach($constraints as $constr) { + //print_r($constr); + $arr[$constr[0]][$constr[2]][] = $constr[1].'='.$constr[3]; + } + if (!$arr) return false; + + $arr2 = false; + + foreach($arr as $k => $v) { + foreach($v as $a => $b) { + if ($upper) $a = strtoupper($a); + $arr2[$a] = $b; + } + } + return $arr2; + } + + //From: Fernando Moreira <FMoreira@imediata.pt> + function MetaDatabases() + { + if(@mssql_select_db("master")) { + $qry=$this->metaDatabasesSQL; + if($rs=@mssql_query($qry)){ + $tmpAr=$ar=array(); + while($tmpAr=@mssql_fetch_row($rs)) + $ar[]=$tmpAr[0]; + @mssql_select_db($this->database); + if(sizeof($ar)) + return($ar); + else + return(false); + } else { + @mssql_select_db($this->database); + return(false); + } + } + return(false); + } + + // "Stein-Aksel Basma" <basma@accelero.no> + // tested with MSSQL 2000 + function &MetaPrimaryKeys($table) + { + global $ADODB_FETCH_MODE; + + $schema = ''; + $this->_findschema($table,$schema); + if (!$schema) $schema = $this->database; + if ($schema) $schema = "and k.table_catalog like '$schema%'"; + + $sql = "select distinct k.column_name,ordinal_position from information_schema.key_column_usage k, + information_schema.table_constraints tc + where tc.constraint_name = k.constraint_name and tc.constraint_type = + 'PRIMARY KEY' and k.table_name = '$table' $schema order by ordinal_position "; + + $savem = $ADODB_FETCH_MODE; + $ADODB_FETCH_MODE = ADODB_FETCH_NUM; + $a = $this->GetCol($sql); + $ADODB_FETCH_MODE = $savem; + + if ($a && sizeof($a)>0) return $a; + $false = false; + return $false; + } + + + function &MetaTables($ttype=false,$showSchema=false,$mask=false) + { + if ($mask) { + $save = $this->metaTablesSQL; + $mask = $this->qstr(($mask)); + $this->metaTablesSQL .= " AND name like $mask"; + } + $ret =& ADOConnection::MetaTables($ttype,$showSchema); + + if ($mask) { + $this->metaTablesSQL = $save; + } + return $ret; + } + + function SelectDB($dbName) + { + $this->database = $dbName; + $this->databaseName = $dbName; # obsolete, retained for compat with older adodb versions + if ($this->_connectionID) { + return @mssql_select_db($dbName); + } + else return false; + } + + function ErrorMsg() + { + if (empty($this->_errorMsg)){ + $this->_errorMsg = mssql_get_last_message(); + } + return $this->_errorMsg; + } + + function ErrorNo() + { + if ($this->_logsql && $this->_errorCode !== false) return $this->_errorCode; + if (empty($this->_errorMsg)) { + $this->_errorMsg = mssql_get_last_message(); + } + $id = @mssql_query("select @@ERROR",$this->_connectionID); + if (!$id) return false; + $arr = mssql_fetch_array($id); + @mssql_free_result($id); + if (is_array($arr)) return $arr[0]; + else return -1; + } + + // returns true or false + function _connect($argHostname, $argUsername, $argPassword, $argDatabasename) + { + if (!function_exists('mssql_pconnect')) return null; + $this->_connectionID = mssql_connect($argHostname,$argUsername,$argPassword); + if ($this->_connectionID === false) return false; + if ($argDatabasename) return $this->SelectDB($argDatabasename); + return true; + } + + + // returns true or false + function _pconnect($argHostname, $argUsername, $argPassword, $argDatabasename) + { + if (!function_exists('mssql_pconnect')) return null; + $this->_connectionID = mssql_pconnect($argHostname,$argUsername,$argPassword); + if ($this->_connectionID === false) return false; + + // persistent connections can forget to rollback on crash, so we do it here. + if ($this->autoRollback) { + $cnt = $this->GetOne('select @@TRANCOUNT'); + while (--$cnt >= 0) $this->Execute('ROLLBACK TRAN'); + } + if ($argDatabasename) return $this->SelectDB($argDatabasename); + return true; + } + + function Prepare($sql) + { + $sqlarr = explode('?',$sql); + if (sizeof($sqlarr) <= 1) return $sql; + $sql2 = $sqlarr[0]; + for ($i = 1, $max = sizeof($sqlarr); $i < $max; $i++) { + $sql2 .= '@P'.($i-1) . $sqlarr[$i]; + } + return array($sql,$this->qstr($sql2),$max); + } + + function PrepareSP($sql) + { + if (!$this->_has_mssql_init) { + ADOConnection::outp( "PrepareSP: mssql_init only available since PHP 4.1.0"); + return $sql; + } + $stmt = mssql_init($sql,$this->_connectionID); + if (!$stmt) return $sql; + return array($sql,$stmt); + } + + // returns concatenated string + // MSSQL requires integers to be cast as strings + // automatically cast every datatype to VARCHAR(255) + // @author David Rogers (introspectshun) + function Concat() + { + $s = ""; + $arr = func_get_args(); + + // Split single record on commas, if possible + if (sizeof($arr) == 1) { + foreach ($arr as $arg) { + $args = explode(',', $arg); + } + $arr = $args; + } + + array_walk($arr, create_function('&$v', '$v = "CAST(" . $v . " AS VARCHAR(255))";')); + $s = implode('+',$arr); + if (sizeof($arr) > 0) return "$s"; + + return ''; + } + + /* + 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); + $db->Execute($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 oci8. + @param [$maxLen] Holds an maximum length of the variable. + @param [$type] The data type of $var. Legal values depend on driver. + + See mssql_bind documentation at php.net. + */ + function Parameter(&$stmt, &$var, $name, $isOutput=false, $maxLen=4000, $type=false) + { + if (!$this->_has_mssql_init) { + ADOConnection::outp( "Parameter: mssql_bind only available since PHP 4.1.0"); + return false; + } + + $isNull = is_null($var); // php 4.0.4 and above... + + if ($type === false) + switch(gettype($var)) { + default: + case 'string': $type = SQLCHAR; break; + case 'double': $type = SQLFLT8; break; + case 'integer': $type = SQLINT4; break; + case 'boolean': $type = SQLINT1; break; # SQLBIT not supported in 4.1.0 + } + + if ($this->debug) { + $prefix = ($isOutput) ? 'Out' : 'In'; + $ztype = (empty($type)) ? 'false' : $type; + ADOConnection::outp( "{$prefix}Parameter(\$stmt, \$php_var='$var', \$name='$name', \$maxLen=$maxLen, \$type=$ztype);"); + } + /* + See http://phplens.com/lens/lensforum/msgs.php?id=7231 + + RETVAL is HARD CODED into php_mssql extension: + The return value (a long integer value) is treated like a special OUTPUT parameter, + called "RETVAL" (without the @). See the example at mssql_execute to + see how it works. - type: one of this new supported PHP constants. + SQLTEXT, SQLVARCHAR,SQLCHAR, SQLINT1,SQLINT2, SQLINT4, SQLBIT,SQLFLT8 + */ + if ($name !== 'RETVAL') $name = '@'.$name; + return mssql_bind($stmt[1], $name, $var, $type, $isOutput, $isNull, $maxLen); + } + + /* + Unfortunately, it appears that mssql cannot handle varbinary > 255 chars + So all your blobs must be of type "image". + + Remember to set in php.ini the following... + + ; Valid range 0 - 2147483647. Default = 4096. + mssql.textlimit = 0 ; zero to pass through + + ; Valid range 0 - 2147483647. Default = 4096. + mssql.textsize = 0 ; zero to pass through + */ + function UpdateBlob($table,$column,$val,$where,$blobtype='BLOB') + { + + if (strtoupper($blobtype) == 'CLOB') { + $sql = "UPDATE $table SET $column='" . $val . "' WHERE $where"; + return $this->Execute($sql) != false; + } + $sql = "UPDATE $table SET $column=0x".bin2hex($val)." WHERE $where"; + return $this->Execute($sql) != false; + } + + // returns query ID if successful, otherwise false + function _query($sql,$inputarr) + { + $this->_errorMsg = false; + if (is_array($inputarr)) { + + # bind input params with sp_executesql: + # see http://www.quest-pipelines.com/newsletter-v3/0402_F.htm + # works only with sql server 7 and newer + if (!is_array($sql)) $sql = $this->Prepare($sql); + $params = ''; + $decl = ''; + $i = 0; + foreach($inputarr as $v) { + if ($decl) { + $decl .= ', '; + $params .= ', '; + } + if (is_string($v)) { + $len = strlen($v); + if ($len == 0) $len = 1; + + if ($len > 4000 ) { + // NVARCHAR is max 4000 chars. Let's use NTEXT + $decl .= "@P$i NTEXT"; + } else { + $decl .= "@P$i NVARCHAR($len)"; + } + + $params .= "@P$i=N". (strncmp($v,"'",1)==0? $v : $this->qstr($v)); + } else if (is_integer($v)) { + $decl .= "@P$i INT"; + $params .= "@P$i=".$v; + } else if (is_float($v)) { + $decl .= "@P$i FLOAT"; + $params .= "@P$i=".$v; + } else if (is_bool($v)) { + $decl .= "@P$i INT"; # Used INT just in case BIT in not supported on the user's MSSQL version. It will cast appropriately. + $params .= "@P$i=".(($v)?'1':'0'); # True == 1 in MSSQL BIT fields and acceptable for storing logical true in an int field + } else { + $decl .= "@P$i CHAR"; # Used char because a type is required even when the value is to be NULL. + $params .= "@P$i=NULL"; + } + $i += 1; + } + $decl = $this->qstr($decl); + if ($this->debug) ADOConnection::outp("<font size=-1>sp_executesql N{$sql[1]},N$decl,$params</font>"); + $rez = mssql_query("sp_executesql N{$sql[1]},N$decl,$params"); + + } else if (is_array($sql)) { + # PrepareSP() + $rez = mssql_execute($sql[1]); + + } else { + $rez = mssql_query($sql,$this->_connectionID); + } + return $rez; + } + + // returns true or false + function _close() + { + if ($this->transCnt) $this->RollbackTrans(); + $rez = @mssql_close($this->_connectionID); + $this->_connectionID = false; + return $rez; + } + + // mssql uses a default date like Dec 30 2000 12:00AM + function UnixDate($v) + { + return ADORecordSet_array_mssql::UnixDate($v); + } + + function UnixTimeStamp($v) + { + return ADORecordSet_array_mssql::UnixTimeStamp($v); + } +} + +/*-------------------------------------------------------------------------------------- + Class Name: Recordset +--------------------------------------------------------------------------------------*/ + +class ADORecordset_mssql extends ADORecordSet { + + var $databaseType = "mssql"; + var $canSeek = true; + var $hasFetchAssoc; // see http://phplens.com/lens/lensforum/msgs.php?id=6083 + // _mths works only in non-localised system + + function ADORecordset_mssql($id,$mode=false) + { + // freedts check... + $this->hasFetchAssoc = function_exists('mssql_fetch_assoc'); + + if ($mode === false) { + global $ADODB_FETCH_MODE; + $mode = $ADODB_FETCH_MODE; + + } + $this->fetchMode = $mode; + return $this->ADORecordSet($id,$mode); + } + + + function _initrs() + { + GLOBAL $ADODB_COUNTRECS; + $this->_numOfRows = ($ADODB_COUNTRECS)? @mssql_num_rows($this->_queryID):-1; + $this->_numOfFields = @mssql_num_fields($this->_queryID); + } + + + //Contributed by "Sven Axelsson" <sven.axelsson@bokochwebb.se> + // get next resultset - requires PHP 4.0.5 or later + function NextRecordSet() + { + if (!mssql_next_result($this->_queryID)) return false; + $this->_inited = false; + $this->bind = false; + $this->_currentRow = -1; + $this->Init(); + return true; + } + + /* Use associative array to get fields array */ + function Fields($colname) + { + if ($this->fetchMode != ADODB_FETCH_NUM) return $this->fields[$colname]; + if (!$this->bind) { + $this->bind = array(); + for ($i=0; $i < $this->_numOfFields; $i++) { + $o = $this->FetchField($i); + $this->bind[strtoupper($o->name)] = $i; + } + } + + return $this->fields[$this->bind[strtoupper($colname)]]; + } + + /* Returns: an object containing field information. + Get column information in the Recordset object. fetchField() can be used in order to obtain information about + fields in a certain query result. If the field offset isn't specified, the next field that wasn't yet retrieved by + fetchField() is retrieved. */ + + function &FetchField($fieldOffset = -1) + { + if ($fieldOffset != -1) { + $f = @mssql_fetch_field($this->_queryID, $fieldOffset); + } + else if ($fieldOffset == -1) { /* The $fieldOffset argument is not provided thus its -1 */ + $f = @mssql_fetch_field($this->_queryID); + } + $false = false; + if (empty($f)) return $false; + return $f; + } + + function _seek($row) + { + return @mssql_data_seek($this->_queryID, $row); + } + + // speedup + function MoveNext() + { + if ($this->EOF) return false; + + $this->_currentRow++; + + if ($this->fetchMode & ADODB_FETCH_ASSOC) { + if ($this->fetchMode & ADODB_FETCH_NUM) { + //ADODB_FETCH_BOTH mode + $this->fields = @mssql_fetch_array($this->_queryID); + } + else { + if ($this->hasFetchAssoc) {// only for PHP 4.2.0 or later + $this->fields = @mssql_fetch_assoc($this->_queryID); + } else { + $flds = @mssql_fetch_array($this->_queryID); + if (is_array($flds)) { + $fassoc = array(); + foreach($flds as $k => $v) { + if (is_numeric($k)) continue; + $fassoc[$k] = $v; + } + $this->fields = $fassoc; + } else + $this->fields = false; + } + } + + if (is_array($this->fields)) { + if (ADODB_ASSOC_CASE == 0) { + foreach($this->fields as $k=>$v) { + $this->fields[strtolower($k)] = $v; + } + } else if (ADODB_ASSOC_CASE == 1) { + foreach($this->fields as $k=>$v) { + $this->fields[strtoupper($k)] = $v; + } + } + } + } else { + $this->fields = @mssql_fetch_row($this->_queryID); + } + if ($this->fields) return true; + $this->EOF = true; + + return false; + } + + + // INSERT UPDATE DELETE returns false even if no error occurs in 4.0.4 + // also the date format has been changed from YYYY-mm-dd to dd MMM YYYY in 4.0.4. Idiot! + function _fetch($ignore_fields=false) + { + if ($this->fetchMode & ADODB_FETCH_ASSOC) { + if ($this->fetchMode & ADODB_FETCH_NUM) { + //ADODB_FETCH_BOTH mode + $this->fields = @mssql_fetch_array($this->_queryID); + } else { + if ($this->hasFetchAssoc) // only for PHP 4.2.0 or later + $this->fields = @mssql_fetch_assoc($this->_queryID); + else { + $this->fields = @mssql_fetch_array($this->_queryID); + if (@is_array($$this->fields)) { + $fassoc = array(); + foreach($$this->fields as $k => $v) { + if (is_integer($k)) continue; + $fassoc[$k] = $v; + } + $this->fields = $fassoc; + } + } + } + + if (!$this->fields) { + } else if (ADODB_ASSOC_CASE == 0) { + foreach($this->fields as $k=>$v) { + $this->fields[strtolower($k)] = $v; + } + } else if (ADODB_ASSOC_CASE == 1) { + foreach($this->fields as $k=>$v) { + $this->fields[strtoupper($k)] = $v; + } + } + } else { + $this->fields = @mssql_fetch_row($this->_queryID); + } + return $this->fields; + } + + /* close() only needs to be called if you are worried about using too much memory while your script + is running. All associated result memory for the specified result identifier will automatically be freed. */ + + function _close() + { + $rez = mssql_free_result($this->_queryID); + $this->_queryID = false; + return $rez; + } + // mssql uses a default date like Dec 30 2000 12:00AM + function UnixDate($v) + { + return ADORecordSet_array_mssql::UnixDate($v); + } + + function UnixTimeStamp($v) + { + return ADORecordSet_array_mssql::UnixTimeStamp($v); + } + +} + + +class ADORecordSet_array_mssql extends ADORecordSet_array { + function ADORecordSet_array_mssql($id=-1,$mode=false) + { + $this->ADORecordSet_array($id,$mode); + } + + // mssql uses a default date like Dec 30 2000 12:00AM + function UnixDate($v) + { + + if (is_numeric(substr($v,0,1)) && ADODB_PHPVER >= 0x4200) return parent::UnixDate($v); + + global $ADODB_mssql_mths,$ADODB_mssql_date_order; + + //Dec 30 2000 12:00AM + if ($ADODB_mssql_date_order == 'dmy') { + if (!preg_match( "|^([0-9]{1,2})[-/\. ]+([A-Za-z]{3})[-/\. ]+([0-9]{4})|" ,$v, $rr)) { + return parent::UnixDate($v); + } + if ($rr[3] <= TIMESTAMP_FIRST_YEAR) return 0; + + $theday = $rr[1]; + $themth = substr(strtoupper($rr[2]),0,3); + } else { + if (!preg_match( "|^([A-Za-z]{3})[-/\. ]+([0-9]{1,2})[-/\. ]+([0-9]{4})|" ,$v, $rr)) { + return parent::UnixDate($v); + } + if ($rr[3] <= TIMESTAMP_FIRST_YEAR) return 0; + + $theday = $rr[2]; + $themth = substr(strtoupper($rr[1]),0,3); + } + $themth = $ADODB_mssql_mths[$themth]; + if ($themth <= 0) return false; + // h-m-s-MM-DD-YY + return mktime(0,0,0,$themth,$theday,$rr[3]); + } + + function UnixTimeStamp($v) + { + + if (is_numeric(substr($v,0,1)) && ADODB_PHPVER >= 0x4200) return parent::UnixTimeStamp($v); + + global $ADODB_mssql_mths,$ADODB_mssql_date_order; + + //Dec 30 2000 12:00AM + if ($ADODB_mssql_date_order == 'dmy') { + if (!preg_match( "|^([0-9]{1,2})[-/\. ]+([A-Za-z]{3})[-/\. ]+([0-9]{4}) +([0-9]{1,2}):([0-9]{1,2}) *([apAP]{0,1})|" + ,$v, $rr)) return parent::UnixTimeStamp($v); + if ($rr[3] <= TIMESTAMP_FIRST_YEAR) return 0; + + $theday = $rr[1]; + $themth = substr(strtoupper($rr[2]),0,3); + } else { + if (!preg_match( "|^([A-Za-z]{3})[-/\. ]+([0-9]{1,2})[-/\. ]+([0-9]{4}) +([0-9]{1,2}):([0-9]{1,2}) *([apAP]{0,1})|" + ,$v, $rr)) return parent::UnixTimeStamp($v); + if ($rr[3] <= TIMESTAMP_FIRST_YEAR) return 0; + + $theday = $rr[2]; + $themth = substr(strtoupper($rr[1]),0,3); + } + + $themth = $ADODB_mssql_mths[$themth]; + if ($themth <= 0) return false; + + switch (strtoupper($rr[6])) { + case 'P': + if ($rr[4]<12) $rr[4] += 12; + break; + case 'A': + if ($rr[4]==12) $rr[4] = 0; + break; + default: + break; + } + // h-m-s-MM-DD-YY + return mktime($rr[4],$rr[5],0,$themth,$theday,$rr[3]); + } +} + +/* +Code Example 1: + +select object_name(constid) as constraint_name, + object_name(fkeyid) as table_name, + col_name(fkeyid, fkey) as column_name, + object_name(rkeyid) as referenced_table_name, + col_name(rkeyid, rkey) as referenced_column_name +from sysforeignkeys +where object_name(fkeyid) = x +order by constraint_name, table_name, referenced_table_name, keyno + +Code Example 2: +select constraint_name, + column_name, + ordinal_position +from information_schema.key_column_usage +where constraint_catalog = db_name() +and table_name = x +order by constraint_name, ordinal_position + +http://www.databasejournal.com/scripts/article.php/1440551 +*/ + +?>
\ No newline at end of file diff --git a/framework/DataAccess/adodb/drivers/adodb-mssqlpo.inc.php b/framework/DataAccess/adodb/drivers/adodb-mssqlpo.inc.php new file mode 100644 index 00000000..93d3dd1c --- /dev/null +++ b/framework/DataAccess/adodb/drivers/adodb-mssqlpo.inc.php @@ -0,0 +1,62 @@ +<?php +/** +* @version V4.72 21 Feb 2006 (c) 2000-2006 John Lim (jlim@natsoft.com.my). All rights reserved. +* 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. +* +* Set tabs to 4 for best viewing. +* +* Latest version is available at http://php.weblogs.com +* +* Portable MSSQL Driver that supports || instead of + +* +*/ + +// security - hide paths +if (!defined('ADODB_DIR')) die(); + + +/* + The big difference between mssqlpo and it's parent mssql is that mssqlpo supports + the more standard || string concatenation operator. +*/ + +include_once(ADODB_DIR.'/drivers/adodb-mssql.inc.php'); + +class ADODB_mssqlpo extends ADODB_mssql { + var $databaseType = "mssqlpo"; + var $concat_operator = '||'; + + function ADODB_mssqlpo() + { + ADODB_mssql::ADODB_mssql(); + } + + function PrepareSP($sql) + { + if (!$this->_has_mssql_init) { + ADOConnection::outp( "PrepareSP: mssql_init only available since PHP 4.1.0"); + return $sql; + } + if (is_string($sql)) $sql = str_replace('||','+',$sql); + $stmt = mssql_init($sql,$this->_connectionID); + if (!$stmt) return $sql; + return array($sql,$stmt); + } + + function _query($sql,$inputarr) + { + if (is_string($sql)) $sql = str_replace('||','+',$sql); + return ADODB_mssql::_query($sql,$inputarr); + } +} + +class ADORecordset_mssqlpo extends ADORecordset_mssql { + var $databaseType = "mssqlpo"; + function ADORecordset_mssqlpo($id,$mode=false) + { + $this->ADORecordset_mssql($id,$mode); + } +} +?>
\ No newline at end of file diff --git a/framework/DataAccess/adodb/drivers/adodb-mysql.inc.php b/framework/DataAccess/adodb/drivers/adodb-mysql.inc.php new file mode 100644 index 00000000..34e9c17e --- /dev/null +++ b/framework/DataAccess/adodb/drivers/adodb-mysql.inc.php @@ -0,0 +1,775 @@ +<?php +/* +V4.72 21 Feb 2006 (c) 2000-2006 John Lim (jlim@natsoft.com.my). All rights reserved. + 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. + Set tabs to 8. + + MySQL code that does not support transactions. Use mysqlt if you need transactions. + Requires mysql client. Works on Windows and Unix. + + 28 Feb 2001: MetaColumns bug fix - suggested by Freek Dijkstra (phpeverywhere@macfreek.com) +*/ + +// security - hide paths +if (!defined('ADODB_DIR')) die(); + +if (! defined("_ADODB_MYSQL_LAYER")) { + define("_ADODB_MYSQL_LAYER", 1 ); + +class ADODB_mysql extends ADOConnection { + var $databaseType = 'mysql'; + var $dataProvider = 'mysql'; + var $hasInsertID = true; + var $hasAffectedRows = true; + var $metaTablesSQL = "SHOW TABLES"; + var $metaColumnsSQL = "SHOW COLUMNS FROM %s"; + var $fmtTimeStamp = "'Y-m-d H:i:s'"; + var $hasLimit = true; + var $hasMoveFirst = true; + var $hasGenID = true; + var $isoDates = true; // accepts dates in ISO format + var $sysDate = 'CURDATE()'; + var $sysTimeStamp = 'NOW()'; + var $hasTransactions = false; + var $forceNewConnect = false; + var $poorAffectedRows = true; + var $clientFlags = 0; + var $substr = "substring"; + var $nameQuote = '`'; /// string to use to quote identifiers and names + + function ADODB_mysql() + { + if (defined('ADODB_EXTENSION')) $this->rsPrefix .= 'ext_'; + } + + function ServerInfo() + { + $arr['description'] = ADOConnection::GetOne("select version()"); + $arr['version'] = ADOConnection::_findvers($arr['description']); + return $arr; + } + + function IfNull( $field, $ifNull ) + { + return " IFNULL($field, $ifNull) "; // if MySQL + } + + + function &MetaTables($ttype=false,$showSchema=false,$mask=false) + { + $save = $this->metaTablesSQL; + if ($showSchema && is_string($showSchema)) { + $this->metaTablesSQL .= " from $showSchema"; + } + + if ($mask) { + $mask = $this->qstr($mask); + $this->metaTablesSQL .= " like $mask"; + } + $ret =& ADOConnection::MetaTables($ttype,$showSchema); + + $this->metaTablesSQL = $save; + return $ret; + } + + + function &MetaIndexes ($table, $primary = FALSE, $owner=false) + { + // save old fetch mode + global $ADODB_FETCH_MODE; + + $false = false; + $save = $ADODB_FETCH_MODE; + $ADODB_FETCH_MODE = ADODB_FETCH_NUM; + if ($this->fetchMode !== FALSE) { + $savem = $this->SetFetchMode(FALSE); + } + + // get index details + $rs = $this->Execute(sprintf('SHOW INDEX FROM %s',$table)); + + // restore fetchmode + if (isset($savem)) { + $this->SetFetchMode($savem); + } + $ADODB_FETCH_MODE = $save; + + if (!is_object($rs)) { + return $false; + } + + $indexes = array (); + + // parse index data into array + while ($row = $rs->FetchRow()) { + if ($primary == FALSE AND $row[2] == 'PRIMARY') { + continue; + } + + if (!isset($indexes[$row[2]])) { + $indexes[$row[2]] = array( + 'unique' => ($row[1] == 0), + 'columns' => array() + ); + } + + $indexes[$row[2]]['columns'][$row[3] - 1] = $row[4]; + } + + // sort columns by order in the index + foreach ( array_keys ($indexes) as $index ) + { + ksort ($indexes[$index]['columns']); + } + + return $indexes; + } + + + // if magic quotes disabled, use mysql_real_escape_string() + function qstr($s,$magic_quotes=false) + { + if (!$magic_quotes) { + + if (ADODB_PHPVER >= 0x4300) { + if (is_resource($this->_connectionID)) + return "'".mysql_real_escape_string($s,$this->_connectionID)."'"; + } + if ($this->replaceQuote[0] == '\\'){ + $s = adodb_str_replace(array('\\',"\0"),array('\\\\',"\\\0"),$s); + } + return "'".str_replace("'",$this->replaceQuote,$s)."'"; + } + + // undo magic quotes for " + $s = str_replace('\\"','"',$s); + return "'$s'"; + } + + function _insertid() + { + return ADOConnection::GetOne('SELECT LAST_INSERT_ID()'); + //return mysql_insert_id($this->_connectionID); + } + + function GetOne($sql,$inputarr=false) + { + if (strncasecmp($sql,'sele',4) == 0) { + $rs =& $this->SelectLimit($sql,1,-1,$inputarr); + if ($rs) { + $rs->Close(); + if ($rs->EOF) return false; + return reset($rs->fields); + } + } else { + return ADOConnection::GetOne($sql,$inputarr); + } + return false; + } + + function BeginTrans() + { + if ($this->debug) ADOConnection::outp("Transactions not supported in 'mysql' driver. Use 'mysqlt' or 'mysqli' driver"); + } + + function _affectedrows() + { + return mysql_affected_rows($this->_connectionID); + } + + // See http://www.mysql.com/doc/M/i/Miscellaneous_functions.html + // Reference on Last_Insert_ID on the recommended way to simulate sequences + var $_genIDSQL = "update %s set id=LAST_INSERT_ID(id+1);"; + var $_genSeqSQL = "create table %s (id int not null)"; + var $_genSeq2SQL = "insert into %s values (%s)"; + var $_dropSeqSQL = "drop table %s"; + + function CreateSequence($seqname='adodbseq',$startID=1) + { + if (empty($this->_genSeqSQL)) return false; + $u = strtoupper($seqname); + + $ok = $this->Execute(sprintf($this->_genSeqSQL,$seqname)); + if (!$ok) return false; + return $this->Execute(sprintf($this->_genSeq2SQL,$seqname,$startID-1)); + } + + + function GenID($seqname='adodbseq',$startID=1) + { + // post-nuke sets hasGenID to false + if (!$this->hasGenID) return false; + + $savelog = $this->_logsql; + $this->_logsql = false; + $getnext = sprintf($this->_genIDSQL,$seqname); + $holdtransOK = $this->_transOK; // save the current status + $rs = @$this->Execute($getnext); + if (!$rs) { + if ($holdtransOK) $this->_transOK = true; //if the status was ok before reset + $u = strtoupper($seqname); + $this->Execute(sprintf($this->_genSeqSQL,$seqname)); + $this->Execute(sprintf($this->_genSeq2SQL,$seqname,$startID-1)); + $rs = $this->Execute($getnext); + } + $this->genID = mysql_insert_id($this->_connectionID); + + if ($rs) $rs->Close(); + + $this->_logsql = $savelog; + return $this->genID; + } + + function &MetaDatabases() + { + $qid = mysql_list_dbs($this->_connectionID); + $arr = array(); + $i = 0; + $max = mysql_num_rows($qid); + while ($i < $max) { + $db = mysql_tablename($qid,$i); + if ($db != 'mysql') $arr[] = $db; + $i += 1; + } + return $arr; + } + + + // Format date column in sql string given an input format that understands Y M D + function SQLDate($fmt, $col=false) + { + if (!$col) $col = $this->sysTimeStamp; + $s = 'DATE_FORMAT('.$col.",'"; + $concat = false; + $len = strlen($fmt); + for ($i=0; $i < $len; $i++) { + $ch = $fmt[$i]; + switch($ch) { + + default: + if ($ch == '\\') { + $i++; + $ch = substr($fmt,$i,1); + } + /** FALL THROUGH */ + case '-': + case '/': + $s .= $ch; + break; + + case 'Y': + case 'y': + $s .= '%Y'; + break; + case 'M': + $s .= '%b'; + break; + + case 'm': + $s .= '%m'; + break; + case 'D': + case 'd': + $s .= '%d'; + break; + + case 'Q': + case 'q': + $s .= "'),Quarter($col)"; + + if ($len > $i+1) $s .= ",DATE_FORMAT($col,'"; + else $s .= ",('"; + $concat = true; + break; + + case 'H': + $s .= '%H'; + break; + + case 'h': + $s .= '%I'; + break; + + case 'i': + $s .= '%i'; + break; + + case 's': + $s .= '%s'; + break; + + case 'a': + case 'A': + $s .= '%p'; + break; + + case 'w': + $s .= '%w'; + break; + + case 'W': + $s .= '%U'; + break; + + case 'l': + $s .= '%W'; + break; + } + } + $s.="')"; + if ($concat) $s = "CONCAT($s)"; + return $s; + } + + + // returns concatenated string + // much easier to run "mysqld --ansi" or "mysqld --sql-mode=PIPES_AS_CONCAT" and use || operator + function Concat() + { + $s = ""; + $arr = func_get_args(); + + // suggestion by andrew005@mnogo.ru + $s = implode(',',$arr); + if (strlen($s) > 0) return "CONCAT($s)"; + else return ''; + } + + function OffsetDate($dayFraction,$date=false) + { + if (!$date) $date = $this->sysDate; + $fraction = $dayFraction * 24 * 3600; + return "from_unixtime(unix_timestamp($date)+$fraction)"; + } + + // returns true or false + function _connect($argHostname, $argUsername, $argPassword, $argDatabasename) + { + if (!empty($this->port)) $argHostname .= ":".$this->port; + + if (ADODB_PHPVER >= 0x4300) + $this->_connectionID = mysql_connect($argHostname,$argUsername,$argPassword, + $this->forceNewConnect,$this->clientFlags); + else if (ADODB_PHPVER >= 0x4200) + $this->_connectionID = mysql_connect($argHostname,$argUsername,$argPassword, + $this->forceNewConnect); + else + $this->_connectionID = mysql_connect($argHostname,$argUsername,$argPassword); + + if ($this->_connectionID === false) return false; + if ($argDatabasename) return $this->SelectDB($argDatabasename); + return true; + } + + // returns true or false + function _pconnect($argHostname, $argUsername, $argPassword, $argDatabasename) + { + if (!empty($this->port)) $argHostname .= ":".$this->port; + + if (ADODB_PHPVER >= 0x4300) + $this->_connectionID = mysql_pconnect($argHostname,$argUsername,$argPassword,$this->clientFlags); + else + $this->_connectionID = mysql_pconnect($argHostname,$argUsername,$argPassword); + if ($this->_connectionID === false) return false; + if ($this->autoRollback) $this->RollbackTrans(); + if ($argDatabasename) return $this->SelectDB($argDatabasename); + return true; + } + + function _nconnect($argHostname, $argUsername, $argPassword, $argDatabasename) + { + $this->forceNewConnect = true; + return $this->_connect($argHostname, $argUsername, $argPassword, $argDatabasename); + } + + function &MetaColumns($table) + { + $this->_findschema($table,$schema); + if ($schema) { + $dbName = $this->database; + $this->SelectDB($schema); + } + global $ADODB_FETCH_MODE; + $save = $ADODB_FETCH_MODE; + $ADODB_FETCH_MODE = ADODB_FETCH_NUM; + + if ($this->fetchMode !== false) $savem = $this->SetFetchMode(false); + $rs = $this->Execute(sprintf($this->metaColumnsSQL,$table)); + + if ($schema) { + $this->SelectDB($dbName); + } + + if (isset($savem)) $this->SetFetchMode($savem); + $ADODB_FETCH_MODE = $save; + if (!is_object($rs)) { + $false = false; + return $false; + } + + $retarr = array(); + while (!$rs->EOF){ + $fld = new ADOFieldObject(); + $fld->name = $rs->fields[0]; + $type = $rs->fields[1]; + + // split type into type(length): + $fld->scale = null; + if (preg_match("/^(.+)\((\d+),(\d+)/", $type, $query_array)) { + $fld->type = $query_array[1]; + $fld->max_length = is_numeric($query_array[2]) ? $query_array[2] : -1; + $fld->scale = is_numeric($query_array[3]) ? $query_array[3] : -1; + } elseif (preg_match("/^(.+)\((\d+)/", $type, $query_array)) { + $fld->type = $query_array[1]; + $fld->max_length = is_numeric($query_array[2]) ? $query_array[2] : -1; + } elseif (preg_match("/^(enum)\((.*)\)$/i", $type, $query_array)) { + $fld->type = $query_array[1]; + $arr = explode(",",$query_array[2]); + $fld->enums = $arr; + $zlen = max(array_map("strlen",$arr)) - 2; // PHP >= 4.0.6 + $fld->max_length = ($zlen > 0) ? $zlen : 1; + } else { + $fld->type = $type; + $fld->max_length = -1; + } + $fld->not_null = ($rs->fields[2] != 'YES'); + $fld->primary_key = ($rs->fields[3] == 'PRI'); + $fld->auto_increment = (strpos($rs->fields[5], 'auto_increment') !== false); + $fld->binary = (strpos($type,'blob') !== false); + $fld->unsigned = (strpos($type,'unsigned') !== false); + + if (!$fld->binary) { + $d = $rs->fields[4]; + if ($d != '' && $d != 'NULL') { + $fld->has_default = true; + $fld->default_value = $d; + } else { + $fld->has_default = false; + } + } + + if ($save == ADODB_FETCH_NUM) { + $retarr[] = $fld; + } else { + $retarr[strtoupper($fld->name)] = $fld; + } + $rs->MoveNext(); + } + + $rs->Close(); + return $retarr; + } + + // returns true or false + function SelectDB($dbName) + { + $this->database = $dbName; + $this->databaseName = $dbName; # obsolete, retained for compat with older adodb versions + if ($this->_connectionID) { + return @mysql_select_db($dbName,$this->_connectionID); + } + else return false; + } + + // parameters use PostgreSQL convention, not MySQL + function &SelectLimit($sql,$nrows=-1,$offset=-1,$inputarr=false,$secs=0) + { + $offsetStr =($offset>=0) ? ((integer)$offset)."," : ''; + // jason judge, see http://phplens.com/lens/lensforum/msgs.php?id=9220 + if ($nrows < 0) $nrows = '18446744073709551615'; + + if ($secs) + $rs =& $this->CacheExecute($secs,$sql." LIMIT $offsetStr".((integer)$nrows),$inputarr); + else + $rs =& $this->Execute($sql." LIMIT $offsetStr".((integer)$nrows),$inputarr); + return $rs; + } + + // returns queryID or false + function _query($sql,$inputarr) + { + //global $ADODB_COUNTRECS; + //if($ADODB_COUNTRECS) + return mysql_query($sql,$this->_connectionID); + //else return @mysql_unbuffered_query($sql,$this->_connectionID); // requires PHP >= 4.0.6 + } + + /* Returns: the last error message from previous database operation */ + function ErrorMsg() + { + + if ($this->_logsql) return $this->_errorMsg; + if (empty($this->_connectionID)) $this->_errorMsg = @mysql_error(); + else $this->_errorMsg = @mysql_error($this->_connectionID); + return $this->_errorMsg; + } + + /* Returns: the last error number from previous database operation */ + function ErrorNo() + { + if ($this->_logsql) return $this->_errorCode; + if (empty($this->_connectionID)) return @mysql_errno(); + else return @mysql_errno($this->_connectionID); + } + + // returns true or false + function _close() + { + @mysql_close($this->_connectionID); + $this->_connectionID = false; + } + + + /* + * Maximum size of C field + */ + function CharMax() + { + return 255; + } + + /* + * Maximum size of X field + */ + function TextMax() + { + return 4294967295; + } + + // "Innox - Juan Carlos Gonzalez" <jgonzalez#innox.com.mx> + function MetaForeignKeys( $table, $owner = FALSE, $upper = FALSE, $associative = FALSE ) + { + if ( !empty($owner) ) { + $table = "$owner.$table"; + } + $a_create_table = $this->getRow(sprintf('SHOW CREATE TABLE %s', $table)); + if ($associative) $create_sql = $a_create_table["Create Table"]; + else $create_sql = $a_create_table[1]; + + $matches = array(); + + if (!preg_match_all("/FOREIGN KEY \(`(.*?)`\) REFERENCES `(.*?)` \(`(.*?)`\)/", $create_sql, $matches)) return false; + $foreign_keys = array(); + $num_keys = count($matches[0]); + for ( $i = 0; $i < $num_keys; $i ++ ) { + $my_field = explode('`, `', $matches[1][$i]); + $ref_table = $matches[2][$i]; + $ref_field = explode('`, `', $matches[3][$i]); + + if ( $upper ) { + $ref_table = strtoupper($ref_table); + } + + $foreign_keys[$ref_table] = array(); + $num_fields = count($my_field); + for ( $j = 0; $j < $num_fields; $j ++ ) { + if ( $associative ) { + $foreign_keys[$ref_table][$ref_field[$j]] = $my_field[$j]; + } else { + $foreign_keys[$ref_table][] = "{$my_field[$j]}={$ref_field[$j]}"; + } + } + } + + return $foreign_keys; + } + + +} + +/*-------------------------------------------------------------------------------------- + Class Name: Recordset +--------------------------------------------------------------------------------------*/ + + +class ADORecordSet_mysql extends ADORecordSet{ + + var $databaseType = "mysql"; + var $canSeek = true; + + function ADORecordSet_mysql($queryID,$mode=false) + { + if ($mode === false) { + global $ADODB_FETCH_MODE; + $mode = $ADODB_FETCH_MODE; + } + switch ($mode) + { + case ADODB_FETCH_NUM: $this->fetchMode = MYSQL_NUM; break; + case ADODB_FETCH_ASSOC:$this->fetchMode = MYSQL_ASSOC; break; + case ADODB_FETCH_DEFAULT: + case ADODB_FETCH_BOTH: + default: + $this->fetchMode = MYSQL_BOTH; break; + } + $this->adodbFetchMode = $mode; + $this->ADORecordSet($queryID); + } + + function _initrs() + { + //GLOBAL $ADODB_COUNTRECS; + // $this->_numOfRows = ($ADODB_COUNTRECS) ? @mysql_num_rows($this->_queryID):-1; + $this->_numOfRows = @mysql_num_rows($this->_queryID); + $this->_numOfFields = @mysql_num_fields($this->_queryID); + } + + function &FetchField($fieldOffset = -1) + { + if ($fieldOffset != -1) { + $o = @mysql_fetch_field($this->_queryID, $fieldOffset); + $f = @mysql_field_flags($this->_queryID,$fieldOffset); + $o->max_length = @mysql_field_len($this->_queryID,$fieldOffset); // suggested by: Jim Nicholson (jnich@att.com) + //$o->max_length = -1; // mysql returns the max length less spaces -- so it is unrealiable + $o->binary = (strpos($f,'binary')!== false); + } + else if ($fieldOffset == -1) { /* The $fieldOffset argument is not provided thus its -1 */ + $o = @mysql_fetch_field($this->_queryID); + $o->max_length = @mysql_field_len($this->_queryID); // suggested by: Jim Nicholson (jnich@att.com) + //$o->max_length = -1; // mysql returns the max length less spaces -- so it is unrealiable + } + + return $o; + } + + function &GetRowAssoc($upper=true) + { + if ($this->fetchMode == MYSQL_ASSOC && !$upper) return $this->fields; + $row =& ADORecordSet::GetRowAssoc($upper); + return $row; + } + + /* Use associative array to get fields array */ + function Fields($colname) + { + // added @ by "Michael William Miller" <mille562@pilot.msu.edu> + if ($this->fetchMode != MYSQL_NUM) return @$this->fields[$colname]; + + if (!$this->bind) { + $this->bind = array(); + for ($i=0; $i < $this->_numOfFields; $i++) { + $o = $this->FetchField($i); + $this->bind[strtoupper($o->name)] = $i; + } + } + return $this->fields[$this->bind[strtoupper($colname)]]; + } + + function _seek($row) + { + if ($this->_numOfRows == 0) return false; + return @mysql_data_seek($this->_queryID,$row); + } + + function MoveNext() + { + //return adodb_movenext($this); + //if (defined('ADODB_EXTENSION')) return adodb_movenext($this); + if (@$this->fields = mysql_fetch_array($this->_queryID,$this->fetchMode)) { + $this->_currentRow += 1; + return true; + } + if (!$this->EOF) { + $this->_currentRow += 1; + $this->EOF = true; + } + return false; + } + + function _fetch() + { + $this->fields = @mysql_fetch_array($this->_queryID,$this->fetchMode); + return is_array($this->fields); + } + + function _close() { + @mysql_free_result($this->_queryID); + $this->_queryID = false; + } + + function MetaType($t,$len=-1,$fieldobj=false) + { + if (is_object($t)) { + $fieldobj = $t; + $t = $fieldobj->type; + $len = $fieldobj->max_length; + } + + $len = -1; // mysql max_length is not accurate + switch (strtoupper($t)) { + case 'STRING': + case 'CHAR': + case 'VARCHAR': + case 'TINYBLOB': + case 'TINYTEXT': + case 'ENUM': + case 'SET': + if ($len <= $this->blobSize) return 'C'; + + case 'TEXT': + case 'LONGTEXT': + case 'MEDIUMTEXT': + return 'X'; + + // php_mysql extension always returns 'blob' even if 'text' + // so we have to check whether binary... + case 'IMAGE': + case 'LONGBLOB': + case 'BLOB': + case 'MEDIUMBLOB': + return !empty($fieldobj->binary) ? 'B' : 'X'; + + case 'YEAR': + case 'DATE': return 'D'; + + case 'TIME': + case 'DATETIME': + case 'TIMESTAMP': return 'T'; + + case 'INT': + case 'INTEGER': + case 'BIGINT': + case 'TINYINT': + case 'MEDIUMINT': + case 'SMALLINT': + + if (!empty($fieldobj->primary_key)) return 'R'; + else return 'I'; + + default: return 'N'; + } + } + +} + +class ADORecordSet_ext_mysql extends ADORecordSet_mysql { + function ADORecordSet_ext_mysql($queryID,$mode=false) + { + if ($mode === false) { + global $ADODB_FETCH_MODE; + $mode = $ADODB_FETCH_MODE; + } + switch ($mode) + { + case ADODB_FETCH_NUM: $this->fetchMode = MYSQL_NUM; break; + case ADODB_FETCH_ASSOC:$this->fetchMode = MYSQL_ASSOC; break; + case ADODB_FETCH_DEFAULT: + case ADODB_FETCH_BOTH: + default: + $this->fetchMode = MYSQL_BOTH; break; + } + $this->adodbFetchMode = $mode; + $this->ADORecordSet($queryID); + } + + function MoveNext() + { + return @adodb_movenext($this); + } +} + + +} +?>
\ No newline at end of file diff --git a/framework/DataAccess/adodb/drivers/adodb-mysqli.inc.php b/framework/DataAccess/adodb/drivers/adodb-mysqli.inc.php new file mode 100644 index 00000000..ed649d23 --- /dev/null +++ b/framework/DataAccess/adodb/drivers/adodb-mysqli.inc.php @@ -0,0 +1,986 @@ +<?php +/* +V4.72 21 Feb 2006 (c) 2000-2006 John Lim (jlim@natsoft.com.my). All rights reserved. + 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. + Set tabs to 8. + + MySQL code that does not support transactions. Use mysqlt if you need transactions. + Requires mysql client. Works on Windows and Unix. + +21 October 2003: MySQLi extension implementation by Arjen de Rijke (a.de.rijke@xs4all.nl) +Based on adodb 3.40 +*/ + +// security - hide paths +//if (!defined('ADODB_DIR')) die(); + +if (! defined("_ADODB_MYSQLI_LAYER")) { + define("_ADODB_MYSQLI_LAYER", 1 ); + + // PHP5 compat... + if (! defined("MYSQLI_BINARY_FLAG")) define("MYSQLI_BINARY_FLAG", 128); + if (!defined('MYSQLI_READ_DEFAULT_GROUP')) define('MYSQLI_READ_DEFAULT_GROUP',1); + + // disable adodb extension - currently incompatible. + global $ADODB_EXTENSION; $ADODB_EXTENSION = false; + +class ADODB_mysqli extends ADOConnection { + var $databaseType = 'mysqli'; + var $dataProvider = 'native'; + var $hasInsertID = true; + var $hasAffectedRows = true; + var $metaTablesSQL = "SHOW TABLES"; + var $metaColumnsSQL = "SHOW COLUMNS FROM %s"; + var $fmtTimeStamp = "'Y-m-d H:i:s'"; + var $hasLimit = true; + var $hasMoveFirst = true; + var $hasGenID = true; + var $isoDates = true; // accepts dates in ISO format + var $sysDate = 'CURDATE()'; + var $sysTimeStamp = 'NOW()'; + var $hasTransactions = true; + var $forceNewConnect = false; + var $poorAffectedRows = true; + var $clientFlags = 0; + var $substr = "substring"; + var $port = false; + var $socket = false; + var $_bindInputArray = false; + var $nameQuote = '`'; /// string to use to quote identifiers and names + var $optionFlags = array(array(MYSQLI_READ_DEFAULT_GROUP,0)); + + function ADODB_mysqli() + { + // if(!extension_loaded("mysqli")) + ;//trigger_error("You must have the mysqli extension installed.", E_USER_ERROR); + + } + + + // returns true or false + // To add: parameter int $port, + // parameter string $socket + function _connect($argHostname = NULL, + $argUsername = NULL, + $argPassword = NULL, + $argDatabasename = NULL, $persist=false) + { + if(!extension_loaded("mysqli")) { + return null; + } + $this->_connectionID = @mysqli_init(); + + if (is_null($this->_connectionID)) { + // mysqli_init only fails if insufficient memory + if ($this->debug) + ADOConnection::outp("mysqli_init() failed : " . $this->ErrorMsg()); + return false; + } + /* + I suggest a simple fix which would enable adodb and mysqli driver to + read connection options from the standard mysql configuration file + /etc/my.cnf - "Bastien Duclaux" <bduclaux#yahoo.com> + */ + foreach($this->optionFlags as $arr) { + mysqli_options($this->_connectionID,$arr[0],$arr[1]); + } + + #if (!empty($this->port)) $argHostname .= ":".$this->port; + $ok = mysqli_real_connect($this->_connectionID, + $argHostname, + $argUsername, + $argPassword, + $argDatabasename, + $this->port, + $this->socket, + $this->clientFlags); + + if ($ok) { + if ($argDatabasename) return $this->SelectDB($argDatabasename); + return true; + } else { + if ($this->debug) + ADOConnection::outp("Could't connect : " . $this->ErrorMsg()); + return false; + } + } + + // returns true or false + // How to force a persistent connection + function _pconnect($argHostname, $argUsername, $argPassword, $argDatabasename) + { + return $this->_connect($argHostname, $argUsername, $argPassword, $argDatabasename, true); + + } + + // When is this used? Close old connection first? + // In _connect(), check $this->forceNewConnect? + function _nconnect($argHostname, $argUsername, $argPassword, $argDatabasename) + { + $this->forceNewConnect = true; + return $this->_connect($argHostname, $argUsername, $argPassword, $argDatabasename); + } + + function IfNull( $field, $ifNull ) + { + return " IFNULL($field, $ifNull) "; // if MySQL + } + + function ServerInfo() + { + $arr['description'] = $this->GetOne("select version()"); + $arr['version'] = ADOConnection::_findvers($arr['description']); + return $arr; + } + + + function BeginTrans() + { + if ($this->transOff) return true; + $this->transCnt += 1; + $this->Execute('SET AUTOCOMMIT=0'); + $this->Execute('BEGIN'); + return true; + } + + function CommitTrans($ok=true) + { + if ($this->transOff) return true; + if (!$ok) return $this->RollbackTrans(); + + if ($this->transCnt) $this->transCnt -= 1; + $this->Execute('COMMIT'); + $this->Execute('SET AUTOCOMMIT=1'); + return true; + } + + function RollbackTrans() + { + if ($this->transOff) return true; + if ($this->transCnt) $this->transCnt -= 1; + $this->Execute('ROLLBACK'); + $this->Execute('SET AUTOCOMMIT=1'); + return true; + } + + function RowLock($tables,$where='',$flds='1 as adodb_ignore') + { + if ($this->transCnt==0) $this->BeginTrans(); + if ($where) $where = ' where '.$where; + $rs =& $this->Execute("select $flds from $tables $where for update"); + return !empty($rs); + } + + // if magic quotes disabled, use mysql_real_escape_string() + // From readme.htm: + // Quotes a string to be sent to the database. The $magic_quotes_enabled + // parameter may look funny, but the idea is if you are quoting a + // string extracted from a POST/GET variable, then + // pass get_magic_quotes_gpc() as the second parameter. This will + // ensure that the variable is not quoted twice, once by qstr and once + // by the magic_quotes_gpc. + // + //Eg. $s = $db->qstr(_GET['name'],get_magic_quotes_gpc()); + function qstr($s, $magic_quotes = false) + { + if (!$magic_quotes) { + if (PHP_VERSION >= 5) + return "'" . mysqli_real_escape_string($this->_connectionID, $s) . "'"; + + if ($this->replaceQuote[0] == '\\') + $s = adodb_str_replace(array('\\',"\0"),array('\\\\',"\\\0"),$s); + return "'".str_replace("'",$this->replaceQuote,$s)."'"; + } + // undo magic quotes for " + $s = str_replace('\\"','"',$s); + return "'$s'"; + } + + function _insertid() + { + $result = @mysqli_insert_id($this->_connectionID); + if ($result == -1){ + if ($this->debug) ADOConnection::outp("mysqli_insert_id() failed : " . $this->ErrorMsg()); + } + return $result; + } + + // Only works for INSERT, UPDATE and DELETE query's + function _affectedrows() + { + $result = @mysqli_affected_rows($this->_connectionID); + if ($result == -1) { + if ($this->debug) ADOConnection::outp("mysqli_affected_rows() failed : " . $this->ErrorMsg()); + } + return $result; + } + + // See http://www.mysql.com/doc/M/i/Miscellaneous_functions.html + // Reference on Last_Insert_ID on the recommended way to simulate sequences + var $_genIDSQL = "update %s set id=LAST_INSERT_ID(id+1);"; + var $_genSeqSQL = "create table %s (id int not null)"; + var $_genSeq2SQL = "insert into %s values (%s)"; + var $_dropSeqSQL = "drop table %s"; + + function CreateSequence($seqname='adodbseq',$startID=1) + { + if (empty($this->_genSeqSQL)) return false; + $u = strtoupper($seqname); + + $ok = $this->Execute(sprintf($this->_genSeqSQL,$seqname)); + if (!$ok) return false; + return $this->Execute(sprintf($this->_genSeq2SQL,$seqname,$startID-1)); + } + + function GenID($seqname='adodbseq',$startID=1) + { + // post-nuke sets hasGenID to false + if (!$this->hasGenID) return false; + + $getnext = sprintf($this->_genIDSQL,$seqname); + $holdtransOK = $this->_transOK; // save the current status + $rs = @$this->Execute($getnext); + if (!$rs) { + if ($holdtransOK) $this->_transOK = true; //if the status was ok before reset + $u = strtoupper($seqname); + $this->Execute(sprintf($this->_genSeqSQL,$seqname)); + $this->Execute(sprintf($this->_genSeq2SQL,$seqname,$startID-1)); + $rs = $this->Execute($getnext); + } + $this->genID = mysqli_insert_id($this->_connectionID); + + if ($rs) $rs->Close(); + + return $this->genID; + } + + function &MetaDatabases() + { + $query = "SHOW DATABASES"; + $ret =& $this->Execute($query); + if ($ret && is_object($ret)){ + $arr = array(); + while (!$ret->EOF){ + $db = $ret->Fields('Database'); + if ($db != 'mysql') $arr[] = $db; + $ret->MoveNext(); + } + return $arr; + } + return $ret; + } + + + function &MetaIndexes ($table, $primary = FALSE) + { + // save old fetch mode + global $ADODB_FETCH_MODE; + + $false = false; + $save = $ADODB_FETCH_MODE; + $ADODB_FETCH_MODE = ADODB_FETCH_NUM; + if ($this->fetchMode !== FALSE) { + $savem = $this->SetFetchMode(FALSE); + } + + // get index details + $rs = $this->Execute(sprintf('SHOW INDEXES FROM %s',$table)); + + // restore fetchmode + if (isset($savem)) { + $this->SetFetchMode($savem); + } + $ADODB_FETCH_MODE = $save; + + if (!is_object($rs)) { + return $false; + } + + $indexes = array (); + + // parse index data into array + while ($row = $rs->FetchRow()) { + if ($primary == FALSE AND $row[2] == 'PRIMARY') { + continue; + } + + if (!isset($indexes[$row[2]])) { + $indexes[$row[2]] = array( + 'unique' => ($row[1] == 0), + 'columns' => array() + ); + } + + $indexes[$row[2]]['columns'][$row[3] - 1] = $row[4]; + } + + // sort columns by order in the index + foreach ( array_keys ($indexes) as $index ) + { + ksort ($indexes[$index]['columns']); + } + + return $indexes; + } + + + // Format date column in sql string given an input format that understands Y M D + function SQLDate($fmt, $col=false) + { + if (!$col) $col = $this->sysTimeStamp; + $s = 'DATE_FORMAT('.$col.",'"; + $concat = false; + $len = strlen($fmt); + for ($i=0; $i < $len; $i++) { + $ch = $fmt[$i]; + switch($ch) { + case 'Y': + case 'y': + $s .= '%Y'; + break; + case 'Q': + case 'q': + $s .= "'),Quarter($col)"; + + if ($len > $i+1) $s .= ",DATE_FORMAT($col,'"; + else $s .= ",('"; + $concat = true; + break; + case 'M': + $s .= '%b'; + break; + + case 'm': + $s .= '%m'; + break; + case 'D': + case 'd': + $s .= '%d'; + break; + + case 'H': + $s .= '%H'; + break; + + case 'h': + $s .= '%I'; + break; + + case 'i': + $s .= '%i'; + break; + + case 's': + $s .= '%s'; + break; + + case 'a': + case 'A': + $s .= '%p'; + break; + + case 'w': + $s .= '%w'; + break; + + case 'l': + $s .= '%W'; + break; + + default: + + if ($ch == '\\') { + $i++; + $ch = substr($fmt,$i,1); + } + $s .= $ch; + break; + } + } + $s.="')"; + if ($concat) $s = "CONCAT($s)"; + return $s; + } + + // returns concatenated string + // much easier to run "mysqld --ansi" or "mysqld --sql-mode=PIPES_AS_CONCAT" and use || operator + function Concat() + { + $s = ""; + $arr = func_get_args(); + + // suggestion by andrew005@mnogo.ru + $s = implode(',',$arr); + if (strlen($s) > 0) return "CONCAT($s)"; + else return ''; + } + + // dayFraction is a day in floating point + function OffsetDate($dayFraction,$date=false) + { + if (!$date) + $date = $this->sysDate; + return "from_unixtime(unix_timestamp($date)+($dayFraction)*24*3600)"; + } + + function &MetaTables($ttype=false,$showSchema=false,$mask=false) + { + $save = $this->metaTablesSQL; + if ($showSchema && is_string($showSchema)) { + $this->metaTablesSQL .= " from $showSchema"; + } + + if ($mask) { + $mask = $this->qstr($mask); + $this->metaTablesSQL .= " like $mask"; + } + $ret =& ADOConnection::MetaTables($ttype,$showSchema); + + $this->metaTablesSQL = $save; + return $ret; + } + + // "Innox - Juan Carlos Gonzalez" <jgonzalez#innox.com.mx> + function MetaForeignKeys( $table, $owner = FALSE, $upper = FALSE, $associative = FALSE ) + { + if ( !empty($owner) ) { + $table = "$owner.$table"; + } + $a_create_table = $this->getRow(sprintf('SHOW CREATE TABLE %s', $table)); + if ($associative) $create_sql = $a_create_table["Create Table"]; + else $create_sql = $a_create_table[1]; + + $matches = array(); + + if (!preg_match_all("/FOREIGN KEY \(`(.*?)`\) REFERENCES `(.*?)` \(`(.*?)`\)/", $create_sql, $matches)) return false; + $foreign_keys = array(); + $num_keys = count($matches[0]); + for ( $i = 0; $i < $num_keys; $i ++ ) { + $my_field = explode('`, `', $matches[1][$i]); + $ref_table = $matches[2][$i]; + $ref_field = explode('`, `', $matches[3][$i]); + + if ( $upper ) { + $ref_table = strtoupper($ref_table); + } + + $foreign_keys[$ref_table] = array(); + $num_fields = count($my_field); + for ( $j = 0; $j < $num_fields; $j ++ ) { + if ( $associative ) { + $foreign_keys[$ref_table][$ref_field[$j]] = $my_field[$j]; + } else { + $foreign_keys[$ref_table][] = "{$my_field[$j]}={$ref_field[$j]}"; + } + } + } + + return $foreign_keys; + } + + function &MetaColumns($table) + { + $false = false; + if (!$this->metaColumnsSQL) + return $false; + + global $ADODB_FETCH_MODE; + $save = $ADODB_FETCH_MODE; + $ADODB_FETCH_MODE = ADODB_FETCH_NUM; + if ($this->fetchMode !== false) + $savem = $this->SetFetchMode(false); + $rs = $this->Execute(sprintf($this->metaColumnsSQL,$table)); + if (isset($savem)) $this->SetFetchMode($savem); + $ADODB_FETCH_MODE = $save; + if (!is_object($rs)) + return $false; + + $retarr = array(); + while (!$rs->EOF) { + $fld = new ADOFieldObject(); + $fld->name = $rs->fields[0]; + $type = $rs->fields[1]; + + // split type into type(length): + $fld->scale = null; + if (preg_match("/^(.+)\((\d+),(\d+)/", $type, $query_array)) { + $fld->type = $query_array[1]; + $fld->max_length = is_numeric($query_array[2]) ? $query_array[2] : -1; + $fld->scale = is_numeric($query_array[3]) ? $query_array[3] : -1; + } elseif (preg_match("/^(.+)\((\d+)/", $type, $query_array)) { + $fld->type = $query_array[1]; + $fld->max_length = is_numeric($query_array[2]) ? $query_array[2] : -1; + } elseif (preg_match("/^(enum)\((.*)\)$/i", $type, $query_array)) { + $fld->type = $query_array[1]; + $fld->max_length = max(array_map("strlen",explode(",",$query_array[2]))) - 2; // PHP >= 4.0.6 + $fld->max_length = ($fld->max_length == 0 ? 1 : $fld->max_length); + } else { + $fld->type = $type; + $fld->max_length = -1; + } + $fld->not_null = ($rs->fields[2] != 'YES'); + $fld->primary_key = ($rs->fields[3] == 'PRI'); + $fld->auto_increment = (strpos($rs->fields[5], 'auto_increment') !== false); + $fld->binary = (strpos($type,'blob') !== false); + $fld->unsigned = (strpos($type,'unsigned') !== false); + + if (!$fld->binary) { + $d = $rs->fields[4]; + if ($d != '' && $d != 'NULL') { + $fld->has_default = true; + $fld->default_value = $d; + } else { + $fld->has_default = false; + } + } + + if ($save == ADODB_FETCH_NUM) { + $retarr[] = $fld; + } else { + $retarr[strtoupper($fld->name)] = $fld; + } + $rs->MoveNext(); + } + + $rs->Close(); + return $retarr; + } + + // returns true or false + function SelectDB($dbName) + { +// $this->_connectionID = $this->mysqli_resolve_link($this->_connectionID); + $this->database = $dbName; + $this->databaseName = $dbName; # obsolete, retained for compat with older adodb versions + + if ($this->_connectionID) { + $result = @mysqli_select_db($this->_connectionID, $dbName); + if (!$result) { + ADOConnection::outp("Select of database " . $dbName . " failed. " . $this->ErrorMsg()); + } + return $result; + } + return false; + } + + // parameters use PostgreSQL convention, not MySQL + function &SelectLimit($sql, + $nrows = -1, + $offset = -1, + $inputarr = false, + $arg3 = false, + $secs = 0) + { + $offsetStr = ($offset >= 0) ? "$offset," : ''; + if ($nrows < 0) $nrows = '18446744073709551615'; + + if ($secs) + $rs =& $this->CacheExecute($secs, $sql . " LIMIT $offsetStr$nrows" , $inputarr , $arg3); + else + $rs =& $this->Execute($sql . " LIMIT $offsetStr$nrows" , $inputarr , $arg3); + + return $rs; + } + + + function Prepare($sql) + { + return $sql; + + $stmt = $this->_connectionID->prepare($sql); + if (!$stmt) { + echo $this->ErrorMsg(); + return $sql; + } + return array($sql,$stmt); + } + + + // returns queryID or false + function _query($sql, $inputarr) + { + global $ADODB_COUNTRECS; + + if (is_array($sql)) { + $stmt = $sql[1]; + $a = ''; + foreach($inputarr as $k => $v) { + if (is_string($v)) $a .= 's'; + else if (is_integer($v)) $a .= 'i'; + else $a .= 'd'; + } + + $fnarr = array_merge( array($stmt,$a) , $inputarr); + $ret = call_user_func_array('mysqli_stmt_bind_param',$fnarr); + + $ret = mysqli_stmt_execute($stmt); + return $ret; + } + if (!$mysql_res = mysqli_query($this->_connectionID, $sql, ($ADODB_COUNTRECS) ? MYSQLI_STORE_RESULT : MYSQLI_USE_RESULT)) { + if ($this->debug) ADOConnection::outp("Query: " . $sql . " failed. " . $this->ErrorMsg()); + return false; + } + + return $mysql_res; + } + + /* Returns: the last error message from previous database operation */ + function ErrorMsg() + { + if (empty($this->_connectionID)) + $this->_errorMsg = @mysqli_connect_error(); + else + $this->_errorMsg = @mysqli_error($this->_connectionID); + return $this->_errorMsg; + } + + /* Returns: the last error number from previous database operation */ + function ErrorNo() + { + if (empty($this->_connectionID)) + return @mysqli_connect_errno(); + else + return @mysqli_errno($this->_connectionID); + } + + // returns true or false + function _close() + { + @mysqli_close($this->_connectionID); + $this->_connectionID = false; + } + + /* + * Maximum size of C field + */ + function CharMax() + { + return 255; + } + + /* + * Maximum size of X field + */ + function TextMax() + { + return 4294967295; + } + + + + // this is a set of functions for managing client encoding - very important if the encodings + // of your database and your output target (i.e. HTML) don't match + // for instance, you may have UTF8 database and server it on-site as latin1 etc. + // GetCharSet - get the name of the character set the client is using now + // Under Windows, the functions should work with MySQL 4.1.11 and above, the set of charsets supported + // depends on compile flags of mysql distribution + + function GetCharSet() + { + //we will use ADO's builtin property charSet + if (!is_callable($this->_connectionID,'character_set_name')) + return false; + + $this->charSet = @$this->_connectionID->character_set_name(); + if (!$this->charSet) { + return false; + } else { + return $this->charSet; + } + } + + // SetCharSet - switch the client encoding + function SetCharSet($charset_name) + { + if (!is_callable($this->_connectionID,'set_charset')) + return false; + + if ($this->charSet !== $charset_name) { + $if = @$this->_connectionID->set_charset($charset_name); + if ($if == "0" & $this->GetCharSet() == $charset_name) { + return true; + } else return false; + } else return true; + } + + + + +} + +/*-------------------------------------------------------------------------------------- + Class Name: Recordset +--------------------------------------------------------------------------------------*/ + +class ADORecordSet_mysqli extends ADORecordSet{ + + var $databaseType = "mysqli"; + var $canSeek = true; + + function ADORecordSet_mysqli($queryID, $mode = false) + { + if ($mode === false) + { + global $ADODB_FETCH_MODE; + $mode = $ADODB_FETCH_MODE; + } + + switch ($mode) + { + case ADODB_FETCH_NUM: + $this->fetchMode = MYSQLI_NUM; + break; + case ADODB_FETCH_ASSOC: + $this->fetchMode = MYSQLI_ASSOC; + break; + case ADODB_FETCH_DEFAULT: + case ADODB_FETCH_BOTH: + default: + $this->fetchMode = MYSQLI_BOTH; + break; + } + $this->adodbFetchMode = $mode; + $this->ADORecordSet($queryID); + } + + function _initrs() + { + global $ADODB_COUNTRECS; + + $this->_numOfRows = $ADODB_COUNTRECS ? @mysqli_num_rows($this->_queryID) : -1; + $this->_numOfFields = @mysqli_num_fields($this->_queryID); + } + +/* +1 = MYSQLI_NOT_NULL_FLAG +2 = MYSQLI_PRI_KEY_FLAG +4 = MYSQLI_UNIQUE_KEY_FLAG +8 = MYSQLI_MULTIPLE_KEY_FLAG +16 = MYSQLI_BLOB_FLAG +32 = MYSQLI_UNSIGNED_FLAG +64 = MYSQLI_ZEROFILL_FLAG +128 = MYSQLI_BINARY_FLAG +256 = MYSQLI_ENUM_FLAG +512 = MYSQLI_AUTO_INCREMENT_FLAG +1024 = MYSQLI_TIMESTAMP_FLAG +2048 = MYSQLI_SET_FLAG +32768 = MYSQLI_NUM_FLAG +16384 = MYSQLI_PART_KEY_FLAG +32768 = MYSQLI_GROUP_FLAG +65536 = MYSQLI_UNIQUE_FLAG +131072 = MYSQLI_BINCMP_FLAG +*/ + + function &FetchField($fieldOffset = -1) + { + $fieldnr = $fieldOffset; + if ($fieldOffset != -1) { + $fieldOffset = mysqli_field_seek($this->_queryID, $fieldnr); + } + $o = mysqli_fetch_field($this->_queryID); + /* Properties of an ADOFieldObject as set by MetaColumns */ + $o->primary_key = $o->flags & MYSQLI_PRI_KEY_FLAG; + $o->not_null = $o->flags & MYSQLI_NOT_NULL_FLAG; + $o->auto_increment = $o->flags & MYSQLI_AUTO_INCREMENT_FLAG; + $o->binary = $o->flags & MYSQLI_BINARY_FLAG; + // $o->blob = $o->flags & MYSQLI_BLOB_FLAG; /* not returned by MetaColumns */ + $o->unsigned = $o->flags & MYSQLI_UNSIGNED_FLAG; + + return $o; + } + + function &GetRowAssoc($upper = true) + { + if ($this->fetchMode == MYSQLI_ASSOC && !$upper) + return $this->fields; + $row =& ADORecordSet::GetRowAssoc($upper); + return $row; + } + + /* Use associative array to get fields array */ + function Fields($colname) + { + if ($this->fetchMode != MYSQLI_NUM) + return @$this->fields[$colname]; + + if (!$this->bind) { + $this->bind = array(); + for ($i = 0; $i < $this->_numOfFields; $i++) { + $o = $this->FetchField($i); + $this->bind[strtoupper($o->name)] = $i; + } + } + return $this->fields[$this->bind[strtoupper($colname)]]; + } + + function _seek($row) + { + if ($this->_numOfRows == 0) + return false; + + if ($row < 0) + return false; + + mysqli_data_seek($this->_queryID, $row); + $this->EOF = false; + return true; + } + + // 10% speedup to move MoveNext to child class + // This is the only implementation that works now (23-10-2003). + // Other functions return no or the wrong results. + function MoveNext() + { + if ($this->EOF) return false; + $this->_currentRow++; + $this->fields = @mysqli_fetch_array($this->_queryID,$this->fetchMode); + + if (is_array($this->fields)) return true; + $this->EOF = true; + return false; + } + + function _fetch() + { + $this->fields = mysqli_fetch_array($this->_queryID,$this->fetchMode); + return is_array($this->fields); + } + + function _close() + { + mysqli_free_result($this->_queryID); + $this->_queryID = false; + } + +/* + +0 = MYSQLI_TYPE_DECIMAL +1 = MYSQLI_TYPE_CHAR +1 = MYSQLI_TYPE_TINY +2 = MYSQLI_TYPE_SHORT +3 = MYSQLI_TYPE_LONG +4 = MYSQLI_TYPE_FLOAT +5 = MYSQLI_TYPE_DOUBLE +6 = MYSQLI_TYPE_NULL +7 = MYSQLI_TYPE_TIMESTAMP +8 = MYSQLI_TYPE_LONGLONG +9 = MYSQLI_TYPE_INT24 +10 = MYSQLI_TYPE_DATE +11 = MYSQLI_TYPE_TIME +12 = MYSQLI_TYPE_DATETIME +13 = MYSQLI_TYPE_YEAR +14 = MYSQLI_TYPE_NEWDATE +247 = MYSQLI_TYPE_ENUM +248 = MYSQLI_TYPE_SET +249 = MYSQLI_TYPE_TINY_BLOB +250 = MYSQLI_TYPE_MEDIUM_BLOB +251 = MYSQLI_TYPE_LONG_BLOB +252 = MYSQLI_TYPE_BLOB +253 = MYSQLI_TYPE_VAR_STRING +254 = MYSQLI_TYPE_STRING +255 = MYSQLI_TYPE_GEOMETRY +*/ + + function MetaType($t, $len = -1, $fieldobj = false) + { + if (is_object($t)) { + $fieldobj = $t; + $t = $fieldobj->type; + $len = $fieldobj->max_length; + } + + + $len = -1; // mysql max_length is not accurate + switch (strtoupper($t)) { + case 'STRING': + case 'CHAR': + case 'VARCHAR': + case 'TINYBLOB': + case 'TINYTEXT': + case 'ENUM': + case 'SET': + + case MYSQLI_TYPE_TINY_BLOB : + case MYSQLI_TYPE_CHAR : + case MYSQLI_TYPE_STRING : + case MYSQLI_TYPE_ENUM : + case MYSQLI_TYPE_SET : + case 253 : + if ($len <= $this->blobSize) return 'C'; + + case 'TEXT': + case 'LONGTEXT': + case 'MEDIUMTEXT': + return 'X'; + + + // php_mysql extension always returns 'blob' even if 'text' + // so we have to check whether binary... + case 'IMAGE': + case 'LONGBLOB': + case 'BLOB': + case 'MEDIUMBLOB': + + case MYSQLI_TYPE_BLOB : + case MYSQLI_TYPE_LONG_BLOB : + case MYSQLI_TYPE_MEDIUM_BLOB : + + return !empty($fieldobj->binary) ? 'B' : 'X'; + case 'YEAR': + case 'DATE': + case MYSQLI_TYPE_DATE : + case MYSQLI_TYPE_YEAR : + + return 'D'; + + case 'TIME': + case 'DATETIME': + case 'TIMESTAMP': + + case MYSQLI_TYPE_DATETIME : + case MYSQLI_TYPE_NEWDATE : + case MYSQLI_TYPE_TIME : + case MYSQLI_TYPE_TIMESTAMP : + + return 'T'; + + case 'INT': + case 'INTEGER': + case 'BIGINT': + case 'TINYINT': + case 'MEDIUMINT': + case 'SMALLINT': + + case MYSQLI_TYPE_INT24 : + case MYSQLI_TYPE_LONG : + case MYSQLI_TYPE_LONGLONG : + case MYSQLI_TYPE_SHORT : + case MYSQLI_TYPE_TINY : + + if (!empty($fieldobj->primary_key)) return 'R'; + + return 'I'; + + + // Added floating-point types + // Maybe not necessery. + case 'FLOAT': + case 'DOUBLE': + // case 'DOUBLE PRECISION': + case 'DECIMAL': + case 'DEC': + case 'FIXED': + default: + //if (!is_numeric($t)) echo "<p>--- Error in type matching $t -----</p>"; + return 'N'; + } + } // function + + +} // rs class + +} + +?>
\ No newline at end of file diff --git a/framework/DataAccess/adodb/drivers/adodb-mysqlt.inc.php b/framework/DataAccess/adodb/drivers/adodb-mysqlt.inc.php new file mode 100644 index 00000000..38b3e98d --- /dev/null +++ b/framework/DataAccess/adodb/drivers/adodb-mysqlt.inc.php @@ -0,0 +1,138 @@ +<?php + +/* +V4.72 21 Feb 2006 (c) 2000-2006 John Lim (jlim@natsoft.com.my). All rights reserved. + 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. + Set tabs to 8. + + MySQL code that supports transactions. For MySQL 3.23 or later. + Code from James Poon <jpoon88@yahoo.com> + + Requires mysql client. Works on Windows and Unix. +*/ + +// security - hide paths +if (!defined('ADODB_DIR')) die(); + +include_once(ADODB_DIR."/drivers/adodb-mysql.inc.php"); + + +class ADODB_mysqlt extends ADODB_mysql { + var $databaseType = 'mysqlt'; + var $ansiOuter = true; // for Version 3.23.17 or later + var $hasTransactions = true; + var $autoRollback = true; // apparently mysql does not autorollback properly + + function ADODB_mysqlt() + { + global $ADODB_EXTENSION; if ($ADODB_EXTENSION) $this->rsPrefix .= 'ext_'; + } + + function BeginTrans() + { + if ($this->transOff) return true; + $this->transCnt += 1; + $this->Execute('SET AUTOCOMMIT=0'); + $this->Execute('BEGIN'); + return true; + } + + function CommitTrans($ok=true) + { + if ($this->transOff) return true; + if (!$ok) return $this->RollbackTrans(); + + if ($this->transCnt) $this->transCnt -= 1; + $this->Execute('COMMIT'); + $this->Execute('SET AUTOCOMMIT=1'); + return true; + } + + function RollbackTrans() + { + if ($this->transOff) return true; + if ($this->transCnt) $this->transCnt -= 1; + $this->Execute('ROLLBACK'); + $this->Execute('SET AUTOCOMMIT=1'); + return true; + } + + function RowLock($tables,$where='',$flds='1 as adodb_ignore') + { + if ($this->transCnt==0) $this->BeginTrans(); + if ($where) $where = ' where '.$where; + $rs =& $this->Execute("select $flds from $tables $where for update"); + return !empty($rs); + } + +} + +class ADORecordSet_mysqlt extends ADORecordSet_mysql{ + var $databaseType = "mysqlt"; + + function ADORecordSet_mysqlt($queryID,$mode=false) + { + if ($mode === false) { + global $ADODB_FETCH_MODE; + $mode = $ADODB_FETCH_MODE; + } + + switch ($mode) + { + case ADODB_FETCH_NUM: $this->fetchMode = MYSQL_NUM; break; + case ADODB_FETCH_ASSOC:$this->fetchMode = MYSQL_ASSOC; break; + + case ADODB_FETCH_DEFAULT: + case ADODB_FETCH_BOTH: + default: $this->fetchMode = MYSQL_BOTH; break; + } + + $this->adodbFetchMode = $mode; + $this->ADORecordSet($queryID); + } + + function MoveNext() + { + if (@$this->fields = mysql_fetch_array($this->_queryID,$this->fetchMode)) { + $this->_currentRow += 1; + return true; + } + if (!$this->EOF) { + $this->_currentRow += 1; + $this->EOF = true; + } + return false; + } +} + +class ADORecordSet_ext_mysqlt extends ADORecordSet_mysqlt { + + function ADORecordSet_ext_mysqlt($queryID,$mode=false) + { + if ($mode === false) { + global $ADODB_FETCH_MODE; + $mode = $ADODB_FETCH_MODE; + } + switch ($mode) + { + case ADODB_FETCH_NUM: $this->fetchMode = MYSQL_NUM; break; + case ADODB_FETCH_ASSOC:$this->fetchMode = MYSQL_ASSOC; break; + + case ADODB_FETCH_DEFAULT: + case ADODB_FETCH_BOTH: + default: + $this->fetchMode = MYSQL_BOTH; break; + } + $this->adodbFetchMode = $mode; + $this->ADORecordSet($queryID); + } + + function MoveNext() + { + return adodb_movenext($this); + } +} + +?>
\ No newline at end of file diff --git a/framework/DataAccess/adodb/drivers/adodb-netezza.inc.php b/framework/DataAccess/adodb/drivers/adodb-netezza.inc.php new file mode 100644 index 00000000..c99e6f32 --- /dev/null +++ b/framework/DataAccess/adodb/drivers/adodb-netezza.inc.php @@ -0,0 +1,170 @@ +<?php +/* + V4.72 21 Feb 2006 (c) 2000-2006 John Lim (jlim#natsoft.com.my). All rights reserved. + + First cut at the Netezza Driver by Josh Eldridge joshuae74#hotmail.com + Based on the previous postgres drivers. + http://www.netezza.com/ + Major Additions/Changes: + MetaDatabasesSQL, MetaTablesSQL, MetaColumnsSQL + Note: You have to have admin privileges to access the system tables + Removed non-working keys code (Netezza has no concept of keys) + Fixed the way data types and lengths are returned in MetaColumns() + as well as added the default lengths for certain types + Updated public variables for Netezza + Still need to remove blob functions, as Netezza doesn't suppport blob +*/ +// security - hide paths +if (!defined('ADODB_DIR')) die(); + +include_once(ADODB_DIR.'/drivers/adodb-postgres64.inc.php'); + +class ADODB_netezza extends ADODB_postgres64 { + var $databaseType = 'netezza'; + var $dataProvider = 'netezza'; + var $hasInsertID = false; + var $_resultid = false; + var $concat_operator='||'; + var $random = 'random'; + var $metaDatabasesSQL = "select objname from _v_object_data where objtype='database' order by 1"; + var $metaTablesSQL = "select objname from _v_object_data where objtype='table' order by 1"; + var $isoDates = true; // accepts dates in ISO format + var $sysDate = "CURRENT_DATE"; + var $sysTimeStamp = "CURRENT_TIMESTAMP"; + var $blobEncodeType = 'C'; + var $metaColumnsSQL = "SELECT attname, atttype FROM _v_relation_column_def WHERE name = '%s' AND attnum > 0 ORDER BY attnum"; + var $metaColumnsSQL1 = "SELECT attname, atttype FROM _v_relation_column_def WHERE name = '%s' AND attnum > 0 ORDER BY attnum"; + // netezza doesn't have keys. it does have distributions, so maybe this is + // something that can be pulled from the system tables + var $metaKeySQL = ""; + var $hasAffectedRows = true; + var $hasLimit = true; + var $true = 't'; // string that represents TRUE for a database + var $false = 'f'; // string that represents FALSE for a database + var $fmtDate = "'Y-m-d'"; // used by DBDate() as the default date format used by the database + var $fmtTimeStamp = "'Y-m-d G:i:s'"; // used by DBTimeStamp as the default timestamp fmt. + var $ansiOuter = true; + var $autoRollback = true; // apparently pgsql does not autorollback properly before 4.3.4 + // http://bugs.php.net/bug.php?id=25404 + + + function ADODB_netezza() + { + + } + + function &MetaColumns($table,$upper=true) + { + + // Changed this function to support Netezza which has no concept of keys + // could posisbly work on other things from the system table later. + + global $ADODB_FETCH_MODE; + + $table = strtolower($table); + + $save = $ADODB_FETCH_MODE; + $ADODB_FETCH_MODE = ADODB_FETCH_NUM; + if ($this->fetchMode !== false) $savem = $this->SetFetchMode(false); + + $rs =& $this->Execute(sprintf($this->metaColumnsSQL,$table,$table)); + if (isset($savem)) $this->SetFetchMode($savem); + $ADODB_FETCH_MODE = $save; + + if ($rs === false) return false; + + $retarr = array(); + while (!$rs->EOF) { + $fld = new ADOFieldObject(); + $fld->name = $rs->fields[0]; + + // since we're returning type and length as one string, + // split them out here. + + if ($first = strstr($rs->fields[1], "(")) { + $fld->max_length = trim($first, "()"); + } else { + $fld->max_length = -1; + } + + if ($first = strpos($rs->fields[1], "(")) { + $fld->type = substr($rs->fields[1], 0, $first); + } else { + $fld->type = $rs->fields[1]; + } + + switch ($fld->type) { + case "byteint": + case "boolean": + $fld->max_length = 1; + break; + case "smallint": + $fld->max_length = 2; + break; + case "integer": + case "numeric": + case "date": + $fld->max_length = 4; + break; + case "bigint": + case "time": + case "timestamp": + $fld->max_length = 8; + break; + case "timetz": + case "time with time zone": + $fld->max_length = 12; + break; + } + + if ($ADODB_FETCH_MODE == ADODB_FETCH_NUM) $retarr[] = $fld; + else $retarr[($upper) ? strtoupper($fld->name) : $fld->name] = $fld; + + $rs->MoveNext(); + } + $rs->Close(); + return $retarr; + + } + + +} + +/*-------------------------------------------------------------------------------------- + Class Name: Recordset +--------------------------------------------------------------------------------------*/ + +class ADORecordSet_netezza extends ADORecordSet_postgres64 +{ + var $databaseType = "netezza"; + var $canSeek = true; + + function ADORecordSet_netezza($queryID,$mode=false) + { + if ($mode === false) { + global $ADODB_FETCH_MODE; + $mode = $ADODB_FETCH_MODE; + } + switch ($mode) + { + case ADODB_FETCH_NUM: $this->fetchMode = PGSQL_NUM; break; + case ADODB_FETCH_ASSOC:$this->fetchMode = PGSQL_ASSOC; break; + + case ADODB_FETCH_DEFAULT: + case ADODB_FETCH_BOTH: + default: $this->fetchMode = PGSQL_BOTH; break; + } + $this->adodbFetchMode = $mode; + $this->ADORecordSet($queryID); + } + + // _initrs modified to disable blob handling + function _initrs() + { + global $ADODB_COUNTRECS; + $this->_numOfRows = ($ADODB_COUNTRECS)? @pg_numrows($this->_queryID):-1; + $this->_numOfFields = @pg_numfields($this->_queryID); + } + +} +?> diff --git a/framework/DataAccess/adodb/drivers/adodb-oci8.inc.php b/framework/DataAccess/adodb/drivers/adodb-oci8.inc.php new file mode 100644 index 00000000..a499a675 --- /dev/null +++ b/framework/DataAccess/adodb/drivers/adodb-oci8.inc.php @@ -0,0 +1,1484 @@ +<?php +/* + + version V4.72 21 Feb 2006 (c) 2000-2006 John Lim. All rights reserved. + + 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. + + Latest version is available at http://adodb.sourceforge.net + + Code contributed by George Fourlanos <fou@infomap.gr> + + 13 Nov 2000 jlim - removed all ora_* references. +*/ + +// security - hide paths +if (!defined('ADODB_DIR')) die(); + +/* +NLS_Date_Format +Allows you to use a date format other than the Oracle Lite default. When a literal +character string appears where a date value is expected, the Oracle Lite database +tests the string to see if it matches the formats of Oracle, SQL-92, or the value +specified for this parameter in the POLITE.INI file. Setting this parameter also +defines the default format used in the TO_CHAR or TO_DATE functions when no +other format string is supplied. + +For Oracle the default is dd-mon-yy or dd-mon-yyyy, and for SQL-92 the default is +yy-mm-dd or yyyy-mm-dd. + +Using 'RR' in the format forces two-digit years less than or equal to 49 to be +interpreted as years in the 21st century (2000–2049), and years over 50 as years in +the 20th century (1950–1999). Setting the RR format as the default for all two-digit +year entries allows you to become year-2000 compliant. For example: +NLS_DATE_FORMAT='RR-MM-DD' + +You can also modify the date format using the ALTER SESSION command. +*/ + +# define the LOB descriptor type for the given type +# returns false if no LOB descriptor +function oci_lob_desc($type) { + switch ($type) { + case OCI_B_BFILE: $result = OCI_D_FILE; break; + case OCI_B_CFILEE: $result = OCI_D_FILE; break; + case OCI_B_CLOB: $result = OCI_D_LOB; break; + case OCI_B_BLOB: $result = OCI_D_LOB; break; + case OCI_B_ROWID: $result = OCI_D_ROWID; break; + default: $result = false; break; + } + return $result; +} + +class ADODB_oci8 extends ADOConnection { + var $databaseType = 'oci8'; + var $dataProvider = 'oci8'; + var $replaceQuote = "''"; // string to use to replace quotes + var $concat_operator='||'; + var $sysDate = "TRUNC(SYSDATE)"; + var $sysTimeStamp = 'SYSDATE'; + var $metaDatabasesSQL = "SELECT USERNAME FROM ALL_USERS WHERE USERNAME NOT IN ('SYS','SYSTEM','DBSNMP','OUTLN') ORDER BY 1"; + var $_stmt; + var $_commit = OCI_COMMIT_ON_SUCCESS; + var $_initdate = true; // init date to YYYY-MM-DD + var $metaTablesSQL = "select table_name,table_type from cat where table_type in ('TABLE','VIEW')"; + var $metaColumnsSQL = "select cname,coltype,width, SCALE, PRECISION, NULLS, DEFAULTVAL from col where tname='%s' order by colno"; //changed by smondino@users.sourceforge. net + var $_bindInputArray = true; + var $hasGenID = true; + var $_genIDSQL = "SELECT (%s.nextval) FROM DUAL"; + var $_genSeqSQL = "CREATE SEQUENCE %s START WITH %s"; + var $_dropSeqSQL = "DROP SEQUENCE %s"; + var $hasAffectedRows = true; + var $random = "abs(mod(DBMS_RANDOM.RANDOM,10000001)/10000000)"; + var $noNullStrings = false; + var $connectSID = false; + var $_bind = false; + var $_hasOCIFetchStatement = false; + var $_getarray = false; // currently not working + var $leftOuter = ''; // oracle wierdness, $col = $value (+) for LEFT OUTER, $col (+)= $value for RIGHT OUTER + var $session_sharing_force_blob = false; // alter session on updateblob if set to true + var $firstrows = true; // enable first rows optimization on SelectLimit() + var $selectOffsetAlg1 = 100; // when to use 1st algorithm of selectlimit. + var $NLS_DATE_FORMAT = 'YYYY-MM-DD'; // To include time, use 'RRRR-MM-DD HH24:MI:SS' + var $useDBDateFormatForTextInput=false; + var $datetime = false; // MetaType('DATE') returns 'D' (datetime==false) or 'T' (datetime == true) + var $_refLOBs = array(); + + // var $ansiOuter = true; // if oracle9 + + function ADODB_oci8() + { + $this->_hasOCIFetchStatement = ADODB_PHPVER >= 0x4200; + if (defined('ADODB_EXTENSION')) $this->rsPrefix .= 'ext_'; + } + + /* Function &MetaColumns($table) added by smondino@users.sourceforge.net*/ + function &MetaColumns($table) + { + global $ADODB_FETCH_MODE; + + $false = false; + $save = $ADODB_FETCH_MODE; + $ADODB_FETCH_MODE = ADODB_FETCH_NUM; + if ($this->fetchMode !== false) $savem = $this->SetFetchMode(false); + + $rs = $this->Execute(sprintf($this->metaColumnsSQL,strtoupper($table))); + + if (isset($savem)) $this->SetFetchMode($savem); + $ADODB_FETCH_MODE = $save; + if (!$rs) { + return $false; + } + $retarr = array(); + while (!$rs->EOF) { //print_r($rs->fields); + $fld = new ADOFieldObject(); + $fld->name = $rs->fields[0]; + $fld->type = $rs->fields[1]; + $fld->max_length = $rs->fields[2]; + $fld->scale = $rs->fields[3]; + if ($rs->fields[1] == 'NUMBER' && $rs->fields[3] == 0) { + $fld->type ='INT'; + $fld->max_length = $rs->fields[4]; + } + $fld->not_null = (strncmp($rs->fields[5], 'NOT',3) === 0); + $fld->binary = (strpos($fld->type,'BLOB') !== false); + $fld->default_value = $rs->fields[6]; + + if ($ADODB_FETCH_MODE == ADODB_FETCH_NUM) $retarr[] = $fld; + else $retarr[strtoupper($fld->name)] = $fld; + $rs->MoveNext(); + } + $rs->Close(); + if (empty($retarr)) + return $false; + else + return $retarr; + } + + function Time() + { + $rs =& $this->Execute("select TO_CHAR($this->sysTimeStamp,'YYYY-MM-DD HH24:MI:SS') from dual"); + if ($rs && !$rs->EOF) return $this->UnixTimeStamp(reset($rs->fields)); + + return false; + } + +/* + + Multiple modes of connection are supported: + + a. Local Database + $conn->Connect(false,'scott','tiger'); + + b. From tnsnames.ora + $conn->Connect(false,'scott','tiger',$tnsname); + $conn->Connect($tnsname,'scott','tiger'); + + c. Server + service name + $conn->Connect($serveraddress,'scott,'tiger',$service_name); + + d. Server + SID + $conn->connectSID = true; + $conn->Connect($serveraddress,'scott,'tiger',$SID); + + +Example TNSName: +--------------- +NATSOFT.DOMAIN = + (DESCRIPTION = + (ADDRESS_LIST = + (ADDRESS = (PROTOCOL = TCP)(HOST = kermit)(PORT = 1523)) + ) + (CONNECT_DATA = + (SERVICE_NAME = natsoft.domain) + ) + ) + + There are 3 connection modes, 0 = non-persistent, 1 = persistent, 2 = force new connection + +*/ + function _connect($argHostname, $argUsername, $argPassword, $argDatabasename,$mode=0) + { + if (!function_exists('OCIPLogon')) return null; + + + $this->_errorMsg = false; + $this->_errorCode = false; + + if($argHostname) { // added by Jorma Tuomainen <jorma.tuomainen@ppoy.fi> + if (empty($argDatabasename)) $argDatabasename = $argHostname; + else { + if(strpos($argHostname,":")) { + $argHostinfo=explode(":",$argHostname); + $argHostname=$argHostinfo[0]; + $argHostport=$argHostinfo[1]; + } else { + $argHostport = empty($this->port)? "1521" : $this->port; + } + + if ($this->connectSID) { + $argDatabasename="(DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=".$argHostname + .")(PORT=$argHostport))(CONNECT_DATA=(SID=$argDatabasename)))"; + } else + $argDatabasename="(DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=".$argHostname + .")(PORT=$argHostport))(CONNECT_DATA=(SERVICE_NAME=$argDatabasename)))"; + } + } + + //if ($argHostname) print "<p>Connect: 1st argument should be left blank for $this->databaseType</p>"; + if ($mode==1) { + $this->_connectionID = ($this->charSet) ? + OCIPLogon($argUsername,$argPassword, $argDatabasename) + : + OCIPLogon($argUsername,$argPassword, $argDatabasename, $this->charSet) + ; + if ($this->_connectionID && $this->autoRollback) OCIrollback($this->_connectionID); + } else if ($mode==2) { + $this->_connectionID = ($this->charSet) ? + OCINLogon($argUsername,$argPassword, $argDatabasename) + : + OCINLogon($argUsername,$argPassword, $argDatabasename, $this->charSet); + + } else { + $this->_connectionID = ($this->charSet) ? + OCILogon($argUsername,$argPassword, $argDatabasename) + : + OCILogon($argUsername,$argPassword, $argDatabasename,$this->charSet); + } + if (!$this->_connectionID) return false; + if ($this->_initdate) { + $this->Execute("ALTER SESSION SET NLS_DATE_FORMAT='".$this->NLS_DATE_FORMAT."'"); + } + + // looks like: + // Oracle8i Enterprise Edition Release 8.1.7.0.0 - Production With the Partitioning option JServer Release 8.1.7.0.0 - Production + // $vers = OCIServerVersion($this->_connectionID); + // if (strpos($vers,'8i') !== false) $this->ansiOuter = true; + return true; + } + + function ServerInfo() + { + $arr['compat'] = $this->GetOne('select value from sys.database_compatible_level'); + $arr['description'] = @OCIServerVersion($this->_connectionID); + $arr['version'] = ADOConnection::_findvers($arr['description']); + return $arr; + } + // returns true or false + function _pconnect($argHostname, $argUsername, $argPassword, $argDatabasename) + { + return $this->_connect($argHostname, $argUsername, $argPassword, $argDatabasename,1); + } + + // returns true or false + function _nconnect($argHostname, $argUsername, $argPassword, $argDatabasename) + { + return $this->_connect($argHostname, $argUsername, $argPassword, $argDatabasename,2); + } + + function _affectedrows() + { + if (is_resource($this->_stmt)) return @OCIRowCount($this->_stmt); + return 0; + } + + function IfNull( $field, $ifNull ) + { + return " NVL($field, $ifNull) "; // if Oracle + } + + // format and return date string in database date format + function DBDate($d) + { + if (empty($d) && $d !== 0) return 'null'; + + if (is_string($d)) $d = ADORecordSet::UnixDate($d); + return "TO_DATE(".adodb_date($this->fmtDate,$d).",'".$this->NLS_DATE_FORMAT."')"; + } + + + // format and return date string in database timestamp format + function DBTimeStamp($ts) + { + if (empty($ts) && $ts !== 0) return 'null'; + if (is_string($ts)) $ts = ADORecordSet::UnixTimeStamp($ts); + return 'TO_DATE('.adodb_date($this->fmtTimeStamp,$ts).",'RRRR-MM-DD, HH:MI:SS AM')"; + } + + function RowLock($tables,$where,$flds='1 as ignore') + { + if ($this->autoCommit) $this->BeginTrans(); + return $this->GetOne("select $flds from $tables where $where for update"); + } + + function &MetaTables($ttype=false,$showSchema=false,$mask=false) + { + if ($mask) { + $save = $this->metaTablesSQL; + $mask = $this->qstr(strtoupper($mask)); + $this->metaTablesSQL .= " AND upper(table_name) like $mask"; + } + $ret =& ADOConnection::MetaTables($ttype,$showSchema); + + if ($mask) { + $this->metaTablesSQL = $save; + } + return $ret; + } + + // Mark Newnham + function &MetaIndexes ($table, $primary = FALSE, $owner=false) + { + // save old fetch mode + global $ADODB_FETCH_MODE; + + $save = $ADODB_FETCH_MODE; + $ADODB_FETCH_MODE = ADODB_FETCH_NUM; + + if ($this->fetchMode !== FALSE) { + $savem = $this->SetFetchMode(FALSE); + } + + // get index details + $table = strtoupper($table); + + // get Primary index + $primary_key = ''; + + $false = false; + $rs = $this->Execute(sprintf("SELECT * FROM ALL_CONSTRAINTS WHERE UPPER(TABLE_NAME)='%s' AND CONSTRAINT_TYPE='P'",$table)); + if ($row = $rs->FetchRow()) + $primary_key = $row[1]; //constraint_name + + if ($primary==TRUE && $primary_key=='') { + if (isset($savem)) + $this->SetFetchMode($savem); + $ADODB_FETCH_MODE = $save; + return $false; //There is no primary key + } + + $rs = $this->Execute(sprintf("SELECT ALL_INDEXES.INDEX_NAME, ALL_INDEXES.UNIQUENESS, ALL_IND_COLUMNS.COLUMN_POSITION, ALL_IND_COLUMNS.COLUMN_NAME FROM ALL_INDEXES,ALL_IND_COLUMNS WHERE UPPER(ALL_INDEXES.TABLE_NAME)='%s' AND ALL_IND_COLUMNS.INDEX_NAME=ALL_INDEXES.INDEX_NAME",$table)); + + + if (!is_object($rs)) { + if (isset($savem)) + $this->SetFetchMode($savem); + $ADODB_FETCH_MODE = $save; + return $false; + } + + $indexes = array (); + // parse index data into array + + while ($row = $rs->FetchRow()) { + if ($primary && $row[0] != $primary_key) continue; + if (!isset($indexes[$row[0]])) { + $indexes[$row[0]] = array( + 'unique' => ($row[1] == 'UNIQUE'), + 'columns' => array() + ); + } + $indexes[$row[0]]['columns'][$row[2] - 1] = $row[3]; + } + + // sort columns by order in the index + foreach ( array_keys ($indexes) as $index ) { + ksort ($indexes[$index]['columns']); + } + + if (isset($savem)) { + $this->SetFetchMode($savem); + $ADODB_FETCH_MODE = $save; + } + return $indexes; + } + + function BeginTrans() + { + if ($this->transOff) return true; + $this->transCnt += 1; + $this->autoCommit = false; + $this->_commit = OCI_DEFAULT; + return true; + } + + function CommitTrans($ok=true) + { + if ($this->transOff) return true; + if (!$ok) return $this->RollbackTrans(); + + if ($this->transCnt) $this->transCnt -= 1; + $ret = OCIcommit($this->_connectionID); + $this->_commit = OCI_COMMIT_ON_SUCCESS; + $this->autoCommit = true; + return $ret; + } + + function RollbackTrans() + { + if ($this->transOff) return true; + if ($this->transCnt) $this->transCnt -= 1; + $ret = OCIrollback($this->_connectionID); + $this->_commit = OCI_COMMIT_ON_SUCCESS; + $this->autoCommit = true; + return $ret; + } + + + function SelectDB($dbName) + { + return false; + } + + function ErrorMsg() + { + if ($this->_errorMsg !== false) return $this->_errorMsg; + + if (is_resource($this->_stmt)) $arr = @OCIerror($this->_stmt); + if (empty($arr)) { + $arr = @OCIerror($this->_connectionID); + if ($arr === false) $arr = @OCIError(); + if ($arr === false) return ''; + } + $this->_errorMsg = $arr['message']; + $this->_errorCode = $arr['code']; + return $this->_errorMsg; + } + + function ErrorNo() + { + if ($this->_errorCode !== false) return $this->_errorCode; + + if (is_resource($this->_stmt)) $arr = @OCIError($this->_stmt); + if (empty($arr)) { + $arr = @OCIError($this->_connectionID); + if ($arr == false) $arr = @OCIError(); + if ($arr == false) return ''; + } + + $this->_errorMsg = $arr['message']; + $this->_errorCode = $arr['code']; + + return $arr['code']; + } + + // Format date column in sql string given an input format that understands Y M D + function SQLDate($fmt, $col=false) + { + if (!$col) $col = $this->sysTimeStamp; + $s = 'TO_CHAR('.$col.",'"; + + $len = strlen($fmt); + for ($i=0; $i < $len; $i++) { + $ch = $fmt[$i]; + switch($ch) { + case 'Y': + case 'y': + $s .= 'YYYY'; + break; + case 'Q': + case 'q': + $s .= 'Q'; + break; + + case 'M': + $s .= 'Mon'; + break; + + case 'm': + $s .= 'MM'; + break; + case 'D': + case 'd': + $s .= 'DD'; + break; + + case 'H': + $s.= 'HH24'; + break; + + case 'h': + $s .= 'HH'; + break; + + case 'i': + $s .= 'MI'; + break; + + case 's': + $s .= 'SS'; + break; + + case 'a': + case 'A': + $s .= 'AM'; + break; + + case 'w': + $s .= 'D'; + break; + + case 'l': + $s .= 'DAY'; + break; + + case 'W': + $s .= 'WW'; + break; + + default: + // handle escape characters... + if ($ch == '\\') { + $i++; + $ch = substr($fmt,$i,1); + } + if (strpos('-/.:;, ',$ch) !== false) $s .= $ch; + else $s .= '"'.$ch.'"'; + + } + } + return $s. "')"; + } + + + /* + This algorithm makes use of + + a. FIRST_ROWS hint + The FIRST_ROWS hint explicitly chooses the approach to optimize response time, + that is, minimum resource usage to return the first row. Results will be returned + as soon as they are identified. + + b. Uses rownum tricks to obtain only the required rows from a given offset. + As this uses complicated sql statements, we only use this if the $offset >= 100. + This idea by Tomas V V Cox. + + This implementation does not appear to work with oracle 8.0.5 or earlier. Comment + out this function then, and the slower SelectLimit() in the base class will be used. + */ + function &SelectLimit($sql,$nrows=-1,$offset=-1, $inputarr=false,$secs2cache=0) + { + // seems that oracle only supports 1 hint comment in 8i + if ($this->firstrows) { + if (strpos($sql,'/*+') !== false) + $sql = str_replace('/*+ ','/*+FIRST_ROWS ',$sql); + else + $sql = preg_replace('/^[ \t\n]*select/i','SELECT /*+FIRST_ROWS*/',$sql); + } + + if ($offset < $this->selectOffsetAlg1) { + if ($nrows > 0) { + if ($offset > 0) $nrows += $offset; + //$inputarr['adodb_rownum'] = $nrows; + if ($this->databaseType == 'oci8po') { + $sql = "select * from (".$sql.") where rownum <= ?"; + } else { + $sql = "select * from (".$sql.") where rownum <= :adodb_offset"; + } + $inputarr['adodb_offset'] = $nrows; + $nrows = -1; + } + // note that $nrows = 0 still has to work ==> no rows returned + + $rs =& ADOConnection::SelectLimit($sql,$nrows,$offset,$inputarr,$secs2cache); + return $rs; + + } else { + // Algorithm by Tomas V V Cox, from PEAR DB oci8.php + + // Let Oracle return the name of the columns + $q_fields = "SELECT * FROM (".$sql.") WHERE NULL = NULL"; + + $false = false; + if (! $stmt_arr = $this->Prepare($q_fields)) { + return $false; + } + $stmt = $stmt_arr[1]; + + if (is_array($inputarr)) { + foreach($inputarr as $k => $v) { + if (is_array($v)) { + if (sizeof($v) == 2) // suggested by g.giunta@libero. + OCIBindByName($stmt,":$k",$inputarr[$k][0],$v[1]); + else + OCIBindByName($stmt,":$k",$inputarr[$k][0],$v[1],$v[2]); + } else { + $len = -1; + if ($v === ' ') $len = 1; + if (isset($bindarr)) { // is prepared sql, so no need to ocibindbyname again + $bindarr[$k] = $v; + } else { // dynamic sql, so rebind every time + OCIBindByName($stmt,":$k",$inputarr[$k],$len); + } + } + } + } + + if (!OCIExecute($stmt, OCI_DEFAULT)) { + OCIFreeStatement($stmt); + return $false; + } + + $ncols = OCINumCols($stmt); + for ( $i = 1; $i <= $ncols; $i++ ) { + $cols[] = '"'.OCIColumnName($stmt, $i).'"'; + } + $result = false; + + OCIFreeStatement($stmt); + $fields = implode(',', $cols); + $nrows += $offset; + $offset += 1; // in Oracle rownum starts at 1 + + if ($this->databaseType == 'oci8po') { + $sql = "SELECT $fields FROM". + "(SELECT rownum as adodb_rownum, $fields FROM". + " ($sql) WHERE rownum <= ?". + ") WHERE adodb_rownum >= ?"; + } else { + $sql = "SELECT $fields FROM". + "(SELECT rownum as adodb_rownum, $fields FROM". + " ($sql) WHERE rownum <= :adodb_nrows". + ") WHERE adodb_rownum >= :adodb_offset"; + } + $inputarr['adodb_nrows'] = $nrows; + $inputarr['adodb_offset'] = $offset; + + if ($secs2cache>0) $rs =& $this->CacheExecute($secs2cache, $sql,$inputarr); + else $rs =& $this->Execute($sql,$inputarr); + return $rs; + } + + } + + /** + * Usage: + * Store BLOBs and CLOBs + * + * Example: to store $var in a blob + * + * $conn->Execute('insert into TABLE (id,ablob) values(12,empty_blob())'); + * $conn->UpdateBlob('TABLE', 'ablob', $varHoldingBlob, 'ID=12', 'BLOB'); + * + * $blobtype supports 'BLOB' and 'CLOB', but you need to change to 'empty_clob()'. + * + * to get length of LOB: + * select DBMS_LOB.GETLENGTH(ablob) from TABLE + * + * If you are using CURSOR_SHARING = force, it appears this will case a segfault + * under oracle 8.1.7.0. Run: + * $db->Execute('ALTER SESSION SET CURSOR_SHARING=EXACT'); + * before UpdateBlob() then... + */ + + function UpdateBlob($table,$column,$val,$where,$blobtype='BLOB') + { + + //if (strlen($val) < 4000) return $this->Execute("UPDATE $table SET $column=:blob WHERE $where",array('blob'=>$val)) != false; + + switch(strtoupper($blobtype)) { + default: ADOConnection::outp("<b>UpdateBlob</b>: Unknown blobtype=$blobtype"); return false; + case 'BLOB': $type = OCI_B_BLOB; break; + case 'CLOB': $type = OCI_B_CLOB; break; + } + + if ($this->databaseType == 'oci8po') + $sql = "UPDATE $table set $column=EMPTY_{$blobtype}() WHERE $where RETURNING $column INTO ?"; + else + $sql = "UPDATE $table set $column=EMPTY_{$blobtype}() WHERE $where RETURNING $column INTO :blob"; + + $desc = OCINewDescriptor($this->_connectionID, OCI_D_LOB); + $arr['blob'] = array($desc,-1,$type); + if ($this->session_sharing_force_blob) $this->Execute('ALTER SESSION SET CURSOR_SHARING=EXACT'); + $commit = $this->autoCommit; + if ($commit) $this->BeginTrans(); + $rs = $this->_Execute($sql,$arr); + if ($rez = !empty($rs)) $desc->save($val); + $desc->free(); + if ($commit) $this->CommitTrans(); + if ($this->session_sharing_force_blob) $this->Execute('ALTER SESSION SET CURSOR_SHARING=FORCE'); + + if ($rez) $rs->Close(); + return $rez; + } + + /** + * Usage: store file pointed to by $var in a blob + */ + function UpdateBlobFile($table,$column,$val,$where,$blobtype='BLOB') + { + switch(strtoupper($blobtype)) { + default: ADOConnection::outp( "<b>UpdateBlob</b>: Unknown blobtype=$blobtype"); return false; + case 'BLOB': $type = OCI_B_BLOB; break; + case 'CLOB': $type = OCI_B_CLOB; break; + } + + if ($this->databaseType == 'oci8po') + $sql = "UPDATE $table set $column=EMPTY_{$blobtype}() WHERE $where RETURNING $column INTO ?"; + else + $sql = "UPDATE $table set $column=EMPTY_{$blobtype}() WHERE $where RETURNING $column INTO :blob"; + + $desc = OCINewDescriptor($this->_connectionID, OCI_D_LOB); + $arr['blob'] = array($desc,-1,$type); + + $this->BeginTrans(); + $rs = ADODB_oci8::Execute($sql,$arr); + if ($rez = !empty($rs)) $desc->savefile($val); + $desc->free(); + $this->CommitTrans(); + + if ($rez) $rs->Close(); + return $rez; + } + + /** + * Execute SQL + * + * @param sql SQL statement to execute, or possibly an array holding prepared statement ($sql[0] will hold sql text) + * @param [inputarr] holds the input data to bind to. Null elements will be set to null. + * @return RecordSet or false + */ + function &Execute($sql,$inputarr=false) + { + if ($this->fnExecute) { + $fn = $this->fnExecute; + $ret =& $fn($this,$sql,$inputarr); + if (isset($ret)) return $ret; + } + if ($inputarr) { + #if (!is_array($inputarr)) $inputarr = array($inputarr); + + $element0 = reset($inputarr); + + # is_object check because oci8 descriptors can be passed in + if (is_array($element0) && !is_object(reset($element0))) { + if (is_string($sql)) + $stmt = $this->Prepare($sql); + else + $stmt = $sql; + + foreach($inputarr as $arr) { + $ret =& $this->_Execute($stmt,$arr); + if (!$ret) return $ret; + } + } else { + $ret =& $this->_Execute($sql,$inputarr); + } + + } else { + $ret =& $this->_Execute($sql,false); + } + + return $ret; + } + + /* + Example of usage: + + $stmt = $this->Prepare('insert into emp (empno, ename) values (:empno, :ename)'); + */ + function Prepare($sql,$cursor=false) + { + static $BINDNUM = 0; + + $stmt = OCIParse($this->_connectionID,$sql); + + if (!$stmt) return false; + + $BINDNUM += 1; + + $sttype = @OCIStatementType($stmt); + if ($sttype == 'BEGIN' || $sttype == 'DECLARE') { + return array($sql,$stmt,0,$BINDNUM, ($cursor) ? OCINewCursor($this->_connectionID) : false); + } + return array($sql,$stmt,0,$BINDNUM); + } + + /* + Call an oracle stored procedure and returns a cursor variable as a recordset. + Concept by Robert Tuttle robert@ud.com + + Example: + Note: we return a cursor variable in :RS2 + $rs = $db->ExecuteCursor("BEGIN adodb.open_tab(:RS2); END;",'RS2'); + + $rs = $db->ExecuteCursor( + "BEGIN :RS2 = adodb.getdata(:VAR1); END;", + 'RS2', + array('VAR1' => 'Mr Bean')); + + */ + function &ExecuteCursor($sql,$cursorName='rs',$params=false) + { + if (is_array($sql)) $stmt = $sql; + else $stmt = ADODB_oci8::Prepare($sql,true); # true to allocate OCINewCursor + + if (is_array($stmt) && sizeof($stmt) >= 5) { + $hasref = true; + $ignoreCur = false; + $this->Parameter($stmt, $ignoreCur, $cursorName, false, -1, OCI_B_CURSOR); + if ($params) { + foreach($params as $k => $v) { + $this->Parameter($stmt,$params[$k], $k); + } + } + } else + $hasref = false; + + $rs =& $this->Execute($stmt); + if ($rs) { + if ($rs->databaseType == 'array') OCIFreeCursor($stmt[4]); + else if ($hasref) $rs->_refcursor = $stmt[4]; + } + return $rs; + } + + /* + Bind a variable -- very, very fast for executing repeated statements in oracle. + Better than using + for ($i = 0; $i < $max; $i++) { + $p1 = ?; $p2 = ?; $p3 = ?; + $this->Execute("insert into table (col0, col1, col2) values (:0, :1, :2)", + array($p1,$p2,$p3)); + } + + Usage: + $stmt = $DB->Prepare("insert into table (col0, col1, col2) values (:0, :1, :2)"); + $DB->Bind($stmt, $p1); + $DB->Bind($stmt, $p2); + $DB->Bind($stmt, $p3); + for ($i = 0; $i < $max; $i++) { + $p1 = ?; $p2 = ?; $p3 = ?; + $DB->Execute($stmt); + } + + Some timings: + ** Test table has 3 cols, and 1 index. Test to insert 1000 records + Time 0.6081s (1644.60 inserts/sec) with direct OCIParse/OCIExecute + Time 0.6341s (1577.16 inserts/sec) with ADOdb Prepare/Bind/Execute + Time 1.5533s ( 643.77 inserts/sec) with pure SQL using Execute + + Now if PHP only had batch/bulk updating like Java or PL/SQL... + + Note that the order of parameters differs from OCIBindByName, + because we default the names to :0, :1, :2 + */ + function Bind(&$stmt,&$var,$size=4000,$type=false,$name=false,$isOutput=false) + { + + if (!is_array($stmt)) return false; + + if (($type == OCI_B_CURSOR) && sizeof($stmt) >= 5) { + return OCIBindByName($stmt[1],":".$name,$stmt[4],$size,$type); + } + + if ($name == false) { + if ($type !== false) $rez = OCIBindByName($stmt[1],":".$stmt[2],$var,$size,$type); + else $rez = OCIBindByName($stmt[1],":".$stmt[2],$var,$size); // +1 byte for null terminator + $stmt[2] += 1; + } else if (oci_lob_desc($type)) { + if ($this->debug) { + ADOConnection::outp("<b>Bind</b>: name = $name"); + } + //we have to create a new Descriptor here + $numlob = count($this->_refLOBs); + $this->_refLOBs[$numlob]['LOB'] = OCINewDescriptor($this->_connectionID, oci_lob_desc($type)); + $this->_refLOBs[$numlob]['TYPE'] = $isOutput; + + $tmp = &$this->_refLOBs[$numlob]['LOB']; + $rez = OCIBindByName($stmt[1], ":".$name, $tmp, -1, $type); + if ($this->debug) { + ADOConnection::outp("<b>Bind</b>: descriptor has been allocated, var (".$name.") binded"); + } + + // if type is input then write data to lob now + if ($isOutput == false) { + $var = $this->BlobEncode($var); + $tmp->WriteTemporary($var); + $this->_refLOBs[$numlob]['VAR'] = &$var; + if ($this->debug) { + ADOConnection::outp("<b>Bind</b>: LOB has been written to temp"); + } + } else { + $this->_refLOBs[$numlob]['VAR'] = &$var; + } + $rez = $tmp; + } else { + if ($this->debug) + ADOConnection::outp("<b>Bind</b>: name = $name"); + + if ($type !== false) $rez = OCIBindByName($stmt[1],":".$name,$var,$size,$type); + else $rez = OCIBindByName($stmt[1],":".$name,$var,$size); // +1 byte for null terminator + } + + return $rez; + } + + function Param($name,$type=false) + { + return ':'.$name; + } + + /* + Usage: + $stmt = $db->Prepare('select * from table where id =:myid and group=:group'); + $db->Parameter($stmt,$id,'myid'); + $db->Parameter($stmt,$group,'group'); + $db->Execute($stmt); + + @param $stmt Statement returned by Prepare() or PrepareSP(). + @param $var PHP variable to bind to + @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 oci8. + @param [$maxLen] Holds an maximum length of the variable. + @param [$type] The data type of $var. Legal values depend on driver. + + See OCIBindByName documentation at php.net. + */ + function Parameter(&$stmt,&$var,$name,$isOutput=false,$maxLen=4000,$type=false) + { + if ($this->debug) { + $prefix = ($isOutput) ? 'Out' : 'In'; + $ztype = (empty($type)) ? 'false' : $type; + ADOConnection::outp( "{$prefix}Parameter(\$stmt, \$php_var='$var', \$name='$name', \$maxLen=$maxLen, \$type=$ztype);"); + } + return $this->Bind($stmt,$var,$maxLen,$type,$name,$isOutput); + } + + /* + returns query ID if successful, otherwise false + this version supports: + + 1. $db->execute('select * from table'); + + 2. $db->prepare('insert into table (a,b,c) values (:0,:1,:2)'); + $db->execute($prepared_statement, array(1,2,3)); + + 3. $db->execute('insert into table (a,b,c) values (:a,:b,:c)',array('a'=>1,'b'=>2,'c'=>3)); + + 4. $db->prepare('insert into table (a,b,c) values (:0,:1,:2)'); + $db->bind($stmt,1); $db->bind($stmt,2); $db->bind($stmt,3); + $db->execute($stmt); + */ + function _query($sql,$inputarr) + { + if (is_array($sql)) { // is prepared sql + $stmt = $sql[1]; + + // we try to bind to permanent array, so that OCIBindByName is persistent + // and carried out once only - note that max array element size is 4000 chars + if (is_array($inputarr)) { + $bindpos = $sql[3]; + if (isset($this->_bind[$bindpos])) { + // all tied up already + $bindarr = &$this->_bind[$bindpos]; + } else { + // one statement to bind them all + $bindarr = array(); + foreach($inputarr as $k => $v) { + $bindarr[$k] = $v; + OCIBindByName($stmt,":$k",$bindarr[$k],is_string($v) && strlen($v)>4000 ? -1 : 4000); + } + $this->_bind[$bindpos] = &$bindarr; + } + } + } else { + $stmt=OCIParse($this->_connectionID,$sql); + } + + $this->_stmt = $stmt; + if (!$stmt) return false; + + if (defined('ADODB_PREFETCH_ROWS')) @OCISetPrefetch($stmt,ADODB_PREFETCH_ROWS); + + if (is_array($inputarr)) { + foreach($inputarr as $k => $v) { + if (is_array($v)) { + if (sizeof($v) == 2) // suggested by g.giunta@libero. + OCIBindByName($stmt,":$k",$inputarr[$k][0],$v[1]); + else + OCIBindByName($stmt,":$k",$inputarr[$k][0],$v[1],$v[2]); + + if ($this->debug==99) echo "name=:$k",' var='.$inputarr[$k][0],' len='.$v[1],' type='.$v[2],'<br>'; + } else { + $len = -1; + if ($v === ' ') $len = 1; + if (isset($bindarr)) { // is prepared sql, so no need to ocibindbyname again + $bindarr[$k] = $v; + } else { // dynamic sql, so rebind every time + OCIBindByName($stmt,":$k",$inputarr[$k],$len); + } + } + } + } + + $this->_errorMsg = false; + $this->_errorCode = false; + if (OCIExecute($stmt,$this->_commit)) { +//OCIInternalDebug(1); + if (count($this -> _refLOBs) > 0) { + + foreach ($this -> _refLOBs as $key => $value) { + if ($this -> _refLOBs[$key]['TYPE'] == true) { + $tmp = $this -> _refLOBs[$key]['LOB'] -> load(); + if ($this -> debug) { + ADOConnection::outp("<b>OUT LOB</b>: LOB has been loaded. <br>"); + } + //$_GLOBALS[$this -> _refLOBs[$key]['VAR']] = $tmp; + $this -> _refLOBs[$key]['VAR'] = $tmp; + } else { + $this->_refLOBs[$key]['LOB']->save($this->_refLOBs[$key]['VAR']); + $this -> _refLOBs[$key]['LOB']->free(); + unset($this -> _refLOBs[$key]); + if ($this->debug) { + ADOConnection::outp("<b>IN LOB</b>: LOB has been saved. <br>"); + } + } + } + } + + switch (@OCIStatementType($stmt)) { + case "SELECT": + return $stmt; + + case 'DECLARE': + case "BEGIN": + if (is_array($sql) && !empty($sql[4])) { + $cursor = $sql[4]; + if (is_resource($cursor)) { + $ok = OCIExecute($cursor); + return $cursor; + } + return $stmt; + } else { + if (is_resource($stmt)) { + OCIFreeStatement($stmt); + return true; + } + return $stmt; + } + break; + default : + // ociclose -- no because it could be used in a LOB? + return true; + } + } + return false; + } + + // returns true or false + function _close() + { + if (!$this->_connectionID) return; + + if (!$this->autoCommit) OCIRollback($this->_connectionID); + if (count($this->_refLOBs) > 0) { + foreach ($this ->_refLOBs as $key => $value) { + $this->_refLOBs[$key]['LOB']->free(); + unset($this->_refLOBs[$key]); + } + } + OCILogoff($this->_connectionID); + + $this->_stmt = false; + $this->_connectionID = false; + } + + function MetaPrimaryKeys($table, $owner=false,$internalKey=false) + { + if ($internalKey) return array('ROWID'); + + // tested with oracle 8.1.7 + $table = strtoupper($table); + if ($owner) { + $owner_clause = "AND ((a.OWNER = b.OWNER) AND (a.OWNER = UPPER('$owner')))"; + $ptab = 'ALL_'; + } else { + $owner_clause = ''; + $ptab = 'USER_'; + } + $sql = " +SELECT /*+ RULE */ distinct b.column_name + FROM {$ptab}CONSTRAINTS a + , {$ptab}CONS_COLUMNS b + WHERE ( UPPER(b.table_name) = ('$table')) + AND (UPPER(a.table_name) = ('$table') and a.constraint_type = 'P') + $owner_clause + AND (a.constraint_name = b.constraint_name)"; + + $rs = $this->Execute($sql); + if ($rs && !$rs->EOF) { + $arr =& $rs->GetArray(); + $a = array(); + foreach($arr as $v) { + $a[] = reset($v); + } + return $a; + } + else return false; + } + + // http://gis.mit.edu/classes/11.521/sqlnotes/referential_integrity.html + function MetaForeignKeys($table, $owner=false) + { + global $ADODB_FETCH_MODE; + + $save = $ADODB_FETCH_MODE; + $ADODB_FETCH_MODE = ADODB_FETCH_NUM; + $table = $this->qstr(strtoupper($table)); + if (!$owner) { + $owner = $this->user; + $tabp = 'user_'; + } else + $tabp = 'all_'; + + $owner = ' and owner='.$this->qstr(strtoupper($owner)); + + $sql = +"select constraint_name,r_owner,r_constraint_name + from {$tabp}constraints + where constraint_type = 'R' and table_name = $table $owner"; + + $constraints =& $this->GetArray($sql); + $arr = false; + foreach($constraints as $constr) { + $cons = $this->qstr($constr[0]); + $rowner = $this->qstr($constr[1]); + $rcons = $this->qstr($constr[2]); + $cols = $this->GetArray("select column_name from {$tabp}cons_columns where constraint_name=$cons $owner order by position"); + $tabcol = $this->GetArray("select table_name,column_name from {$tabp}cons_columns where owner=$rowner and constraint_name=$rcons order by position"); + + if ($cols && $tabcol) + for ($i=0, $max=sizeof($cols); $i < $max; $i++) { + $arr[$tabcol[$i][0]] = $cols[$i][0].'='.$tabcol[$i][1]; + } + } + $ADODB_FETCH_MODE = $save; + + return $arr; + } + + + function CharMax() + { + return 4000; + } + + function TextMax() + { + return 4000; + } + + /** + * Quotes a string. + * An example is $db->qstr("Don't bother",magic_quotes_runtime()); + * + * @param s the string to quote + * @param [magic_quotes] if $s is GET/POST var, set to get_magic_quotes_gpc(). + * This undoes the stupidity of magic quotes for GPC. + * + * @return quoted string to be sent back to database + */ + function qstr($s,$magic_quotes=false) + { + //$nofixquotes=false; + + if ($this->noNullStrings && strlen($s)==0)$s = ' '; + if (!$magic_quotes) { + if ($this->replaceQuote[0] == '\\'){ + $s = str_replace('\\','\\\\',$s); + } + return "'".str_replace("'",$this->replaceQuote,$s)."'"; + } + + // undo magic quotes for " + $s = str_replace('\\"','"',$s); + + $s = str_replace('\\\\','\\',$s); + return "'".str_replace("\\'",$this->replaceQuote,$s)."'"; + + } + +} + +/*-------------------------------------------------------------------------------------- + Class Name: Recordset +--------------------------------------------------------------------------------------*/ + +class ADORecordset_oci8 extends ADORecordSet { + + var $databaseType = 'oci8'; + var $bind=false; + var $_fieldobjs; + + //var $_arr = false; + + function ADORecordset_oci8($queryID,$mode=false) + { + if ($mode === false) { + global $ADODB_FETCH_MODE; + $mode = $ADODB_FETCH_MODE; + } + switch ($mode) + { + case ADODB_FETCH_ASSOC:$this->fetchMode = OCI_ASSOC+OCI_RETURN_NULLS+OCI_RETURN_LOBS; break; + case ADODB_FETCH_DEFAULT: + case ADODB_FETCH_BOTH:$this->fetchMode = OCI_NUM+OCI_ASSOC+OCI_RETURN_NULLS+OCI_RETURN_LOBS; break; + case ADODB_FETCH_NUM: + default: + $this->fetchMode = OCI_NUM+OCI_RETURN_NULLS+OCI_RETURN_LOBS; break; + } + + $this->adodbFetchMode = $mode; + $this->_queryID = $queryID; + } + + + function Init() + { + if ($this->_inited) return; + + $this->_inited = true; + if ($this->_queryID) { + + $this->_currentRow = 0; + @$this->_initrs(); + $this->EOF = !$this->_fetch(); + + /* + // based on idea by Gaetano Giunta to detect unusual oracle errors + // see http://phplens.com/lens/lensforum/msgs.php?id=6771 + $err = OCIError($this->_queryID); + if ($err && $this->connection->debug) ADOConnection::outp($err); + */ + + if (!is_array($this->fields)) { + $this->_numOfRows = 0; + $this->fields = array(); + } + } else { + $this->fields = array(); + $this->_numOfRows = 0; + $this->_numOfFields = 0; + $this->EOF = true; + } + } + + function _initrs() + { + $this->_numOfRows = -1; + $this->_numOfFields = OCInumcols($this->_queryID); + if ($this->_numOfFields>0) { + $this->_fieldobjs = array(); + $max = $this->_numOfFields; + for ($i=0;$i<$max; $i++) $this->_fieldobjs[] = $this->_FetchField($i); + } + } + + /* Returns: an object containing field information. + Get column information in the Recordset object. fetchField() can be used in order to obtain information about + fields in a certain query result. If the field offset isn't specified, the next field that wasn't yet retrieved by + fetchField() is retrieved. */ + + function &_FetchField($fieldOffset = -1) + { + $fld = new ADOFieldObject; + $fieldOffset += 1; + $fld->name =OCIcolumnname($this->_queryID, $fieldOffset); + $fld->type = OCIcolumntype($this->_queryID, $fieldOffset); + $fld->max_length = OCIcolumnsize($this->_queryID, $fieldOffset); + if ($fld->type == 'NUMBER') { + $p = OCIColumnPrecision($this->_queryID, $fieldOffset); + $sc = OCIColumnScale($this->_queryID, $fieldOffset); + if ($p != 0 && $sc == 0) $fld->type = 'INT'; + //echo " $this->name ($p.$sc) "; + } + return $fld; + } + + /* For some reason, OCIcolumnname fails when called after _initrs() so we cache it */ + function &FetchField($fieldOffset = -1) + { + return $this->_fieldobjs[$fieldOffset]; + } + + + /* + // 10% speedup to move MoveNext to child class + function _MoveNext() + { + //global $ADODB_EXTENSION;if ($ADODB_EXTENSION) return @adodb_movenext($this); + + if ($this->EOF) return false; + + $this->_currentRow++; + if(@OCIfetchinto($this->_queryID,$this->fields,$this->fetchMode)) + return true; + $this->EOF = true; + + return false; + } */ + + + function MoveNext() + { + if (@OCIfetchinto($this->_queryID,$this->fields,$this->fetchMode)) { + $this->_currentRow += 1; + return true; + } + if (!$this->EOF) { + $this->_currentRow += 1; + $this->EOF = true; + } + return false; + } + + /* + # does not work as first record is retrieved in _initrs(), so is not included in GetArray() + function &GetArray($nRows = -1) + { + global $ADODB_OCI8_GETARRAY; + + if (true || !empty($ADODB_OCI8_GETARRAY)) { + # does not support $ADODB_ANSI_PADDING_OFF + + //OCI_RETURN_NULLS and OCI_RETURN_LOBS is set by OCIfetchstatement + switch($this->adodbFetchMode) { + case ADODB_FETCH_NUM: + + $ncols = @OCIfetchstatement($this->_queryID, $results, 0, $nRows, OCI_FETCHSTATEMENT_BY_ROW+OCI_NUM); + $results = array_merge(array($this->fields),$results); + return $results; + + case ADODB_FETCH_ASSOC: + if (ADODB_ASSOC_CASE != 2 || $this->databaseType != 'oci8') break; + + $ncols = @OCIfetchstatement($this->_queryID, $assoc, 0, $nRows, OCI_FETCHSTATEMENT_BY_ROW); + $results =& array_merge(array($this->fields),$assoc); + return $results; + + default: + break; + } + } + + $results =& ADORecordSet::GetArray($nRows); + return $results; + + } */ + + /* Optimize SelectLimit() by using OCIFetch() instead of OCIFetchInto() */ + function &GetArrayLimit($nrows,$offset=-1) + { + if ($offset <= 0) { + $arr =& $this->GetArray($nrows); + return $arr; + } + for ($i=1; $i < $offset; $i++) + if (!@OCIFetch($this->_queryID)) return array(); + + if (!@OCIfetchinto($this->_queryID,$this->fields,$this->fetchMode)) return array(); + $results = array(); + $cnt = 0; + while (!$this->EOF && $nrows != $cnt) { + $results[$cnt++] = $this->fields; + $this->MoveNext(); + } + + return $results; + } + + + /* Use associative array to get fields array */ + function Fields($colname) + { + if (!$this->bind) { + $this->bind = array(); + for ($i=0; $i < $this->_numOfFields; $i++) { + $o = $this->FetchField($i); + $this->bind[strtoupper($o->name)] = $i; + } + } + + return $this->fields[$this->bind[strtoupper($colname)]]; + } + + + + function _seek($row) + { + return false; + } + + function _fetch() + { + return @OCIfetchinto($this->_queryID,$this->fields,$this->fetchMode); + } + + /* close() only needs to be called if you are worried about using too much memory while your script + is running. All associated result memory for the specified result identifier will automatically be freed. */ + + function _close() + { + if ($this->connection->_stmt === $this->_queryID) $this->connection->_stmt = false; + if (!empty($this->_refcursor)) { + OCIFreeCursor($this->_refcursor); + $this->_refcursor = false; + } + @OCIFreeStatement($this->_queryID); + $this->_queryID = false; + + } + + function MetaType($t,$len=-1) + { + if (is_object($t)) { + $fieldobj = $t; + $t = $fieldobj->type; + $len = $fieldobj->max_length; + } + switch (strtoupper($t)) { + case 'VARCHAR': + case 'VARCHAR2': + case 'CHAR': + case 'VARBINARY': + case 'BINARY': + case 'NCHAR': + case 'NVARCHAR': + case 'NVARCHAR2': + if (isset($this) && $len <= $this->blobSize) return 'C'; + + case 'NCLOB': + case 'LONG': + case 'LONG VARCHAR': + case 'CLOB': + return 'X'; + + case 'LONG RAW': + case 'LONG VARBINARY': + case 'BLOB': + return 'B'; + + case 'DATE': + return ($this->connection->datetime) ? 'T' : 'D'; + + + case 'TIMESTAMP': return 'T'; + + case 'INT': + case 'SMALLINT': + case 'INTEGER': + return 'I'; + + default: return 'N'; + } + } +} + +class ADORecordSet_ext_oci8 extends ADORecordSet_oci8 { + function ADORecordSet_ext_oci8($queryID,$mode=false) + { + if ($mode === false) { + global $ADODB_FETCH_MODE; + $mode = $ADODB_FETCH_MODE; + } + switch ($mode) + { + case ADODB_FETCH_ASSOC:$this->fetchMode = OCI_ASSOC+OCI_RETURN_NULLS+OCI_RETURN_LOBS; break; + case ADODB_FETCH_DEFAULT: + case ADODB_FETCH_BOTH:$this->fetchMode = OCI_NUM+OCI_ASSOC+OCI_RETURN_NULLS+OCI_RETURN_LOBS; break; + case ADODB_FETCH_NUM: + default: $this->fetchMode = OCI_NUM+OCI_RETURN_NULLS+OCI_RETURN_LOBS; break; + } + $this->adodbFetchMode = $mode; + $this->_queryID = $queryID; + } + + function MoveNext() + { + return adodb_movenext($this); + } +} +?> diff --git a/framework/DataAccess/adodb/drivers/adodb-oci805.inc.php b/framework/DataAccess/adodb/drivers/adodb-oci805.inc.php new file mode 100644 index 00000000..7fb3c1eb --- /dev/null +++ b/framework/DataAccess/adodb/drivers/adodb-oci805.inc.php @@ -0,0 +1,59 @@ +<?php +/** + * @version V4.72 21 Feb 2006 (c) 2000-2006 John Lim (jlim@natsoft.com.my). All rights reserved. + * 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. + * + * Set tabs to 4 for best viewing. + * + * Latest version is available at http://php.weblogs.com + * + * Oracle 8.0.5 driver +*/ + +// security - hide paths +if (!defined('ADODB_DIR')) die(); + +include_once(ADODB_DIR.'/drivers/adodb-oci8.inc.php'); + +class ADODB_oci805 extends ADODB_oci8 { + var $databaseType = "oci805"; + var $connectSID = true; + + function ADODB_oci805() + { + $this->ADODB_oci8(); + } + + function &SelectLimit($sql,$nrows=-1,$offset=-1, $inputarr=false,$secs2cache=0) + { + // seems that oracle only supports 1 hint comment in 8i + if (strpos($sql,'/*+') !== false) + $sql = str_replace('/*+ ','/*+FIRST_ROWS ',$sql); + else + $sql = preg_replace('/^[ \t\n]*select/i','SELECT /*+FIRST_ROWS*/',$sql); + + /* + The following is only available from 8.1.5 because order by in inline views not + available before then... + http://www.jlcomp.demon.co.uk/faq/top_sql.html + if ($nrows > 0) { + if ($offset > 0) $nrows += $offset; + $sql = "select * from ($sql) where rownum <= $nrows"; + $nrows = -1; + } + */ + + return ADOConnection::SelectLimit($sql,$nrows,$offset,$inputarr,$secs2cache); + } +} + +class ADORecordset_oci805 extends ADORecordset_oci8 { + var $databaseType = "oci805"; + function ADORecordset_oci805($id,$mode=false) + { + $this->ADORecordset_oci8($id,$mode); + } +} +?>
\ No newline at end of file diff --git a/framework/DataAccess/adodb/drivers/adodb-oci8po.inc.php b/framework/DataAccess/adodb/drivers/adodb-oci8po.inc.php new file mode 100644 index 00000000..b9db112b --- /dev/null +++ b/framework/DataAccess/adodb/drivers/adodb-oci8po.inc.php @@ -0,0 +1,217 @@ +<?php +/* +V4.72 21 Feb 2006 (c) 2000-2006 John Lim. All rights reserved. + 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. + + Latest version is available at http://adodb.sourceforge.net + + Portable version of oci8 driver, to make it more similar to other database drivers. + The main differences are + + 1. that the OCI_ASSOC names are in lowercase instead of uppercase. + 2. bind variables are mapped using ? instead of :<bindvar> + + Should some emulation of RecordCount() be implemented? + +*/ + +// security - hide paths +if (!defined('ADODB_DIR')) die(); + +include_once(ADODB_DIR.'/drivers/adodb-oci8.inc.php'); + +class ADODB_oci8po extends ADODB_oci8 { + var $databaseType = 'oci8po'; + var $dataProvider = 'oci8'; + var $metaColumnsSQL = "select lower(cname),coltype,width, SCALE, PRECISION, NULLS, DEFAULTVAL from col where tname='%s' order by colno"; //changed by smondino@users.sourceforge. net + var $metaTablesSQL = "select lower(table_name),table_type from cat where table_type in ('TABLE','VIEW')"; + + function ADODB_oci8po() + { + $this->_hasOCIFetchStatement = ADODB_PHPVER >= 0x4200; + # oci8po does not support adodb extension: adodb_movenext() + } + + function Param($name) + { + return '?'; + } + + function Prepare($sql,$cursor=false) + { + $sqlarr = explode('?',$sql); + $sql = $sqlarr[0]; + for ($i = 1, $max = sizeof($sqlarr); $i < $max; $i++) { + $sql .= ':'.($i-1) . $sqlarr[$i]; + } + return ADODB_oci8::Prepare($sql,$cursor); + } + + // emulate handling of parameters ? ?, replacing with :bind0 :bind1 + function _query($sql,$inputarr) + { + if (is_array($inputarr)) { + $i = 0; + if (is_array($sql)) { + foreach($inputarr as $v) { + $arr['bind'.$i++] = $v; + } + } else { + $sqlarr = explode('?',$sql); + $sql = $sqlarr[0]; + foreach($inputarr as $k => $v) { + $sql .= ":$k" . $sqlarr[++$i]; + } + } + } + return ADODB_oci8::_query($sql,$inputarr); + } +} + +/*-------------------------------------------------------------------------------------- + Class Name: Recordset +--------------------------------------------------------------------------------------*/ + +class ADORecordset_oci8po extends ADORecordset_oci8 { + + var $databaseType = 'oci8po'; + + function ADORecordset_oci8po($queryID,$mode=false) + { + $this->ADORecordset_oci8($queryID,$mode); + } + + function Fields($colname) + { + if ($this->fetchMode & OCI_ASSOC) return $this->fields[$colname]; + + if (!$this->bind) { + $this->bind = array(); + for ($i=0; $i < $this->_numOfFields; $i++) { + $o = $this->FetchField($i); + $this->bind[strtoupper($o->name)] = $i; + } + } + return $this->fields[$this->bind[strtoupper($colname)]]; + } + + // lowercase field names... + function &_FetchField($fieldOffset = -1) + { + $fld = new ADOFieldObject; + $fieldOffset += 1; + $fld->name = strtolower(OCIcolumnname($this->_queryID, $fieldOffset)); + $fld->type = OCIcolumntype($this->_queryID, $fieldOffset); + $fld->max_length = OCIcolumnsize($this->_queryID, $fieldOffset); + if ($fld->type == 'NUMBER') { + //$p = OCIColumnPrecision($this->_queryID, $fieldOffset); + $sc = OCIColumnScale($this->_queryID, $fieldOffset); + if ($sc == 0) $fld->type = 'INT'; + } + return $fld; + } + /* + function MoveNext() + { + if (@OCIfetchinto($this->_queryID,$this->fields,$this->fetchMode)) { + $this->_currentRow += 1; + return true; + } + if (!$this->EOF) { + $this->_currentRow += 1; + $this->EOF = true; + } + return false; + }*/ + + // 10% speedup to move MoveNext to child class + function MoveNext() + { + if(@OCIfetchinto($this->_queryID,$this->fields,$this->fetchMode)) { + global $ADODB_ANSI_PADDING_OFF; + $this->_currentRow++; + + if ($this->fetchMode & OCI_ASSOC) $this->_updatefields(); + if (!empty($ADODB_ANSI_PADDING_OFF)) { + foreach($this->fields as $k => $v) { + if (is_string($v)) $this->fields[$k] = rtrim($v); + } + } + return true; + } + if (!$this->EOF) { + $this->EOF = true; + $this->_currentRow++; + } + return false; + } + + /* Optimize SelectLimit() by using OCIFetch() instead of OCIFetchInto() */ + function &GetArrayLimit($nrows,$offset=-1) + { + if ($offset <= 0) { + $arr = $this->GetArray($nrows); + return $arr; + } + for ($i=1; $i < $offset; $i++) + if (!@OCIFetch($this->_queryID)) { + $arr = array(); + return $arr; + } + if (!@OCIfetchinto($this->_queryID,$this->fields,$this->fetchMode)) { + $arr = array(); + return $arr; + } + if ($this->fetchMode & OCI_ASSOC) $this->_updatefields(); + $results = array(); + $cnt = 0; + while (!$this->EOF && $nrows != $cnt) { + $results[$cnt++] = $this->fields; + $this->MoveNext(); + } + + return $results; + } + + // Create associative array + function _updatefields() + { + if (ADODB_ASSOC_CASE == 2) return; // native + + $arr = array(); + $lowercase = (ADODB_ASSOC_CASE == 0); + + foreach($this->fields as $k => $v) { + if (is_integer($k)) $arr[$k] = $v; + else { + if ($lowercase) + $arr[strtolower($k)] = $v; + else + $arr[strtoupper($k)] = $v; + } + } + $this->fields = $arr; + } + + function _fetch() + { + $ret = @OCIfetchinto($this->_queryID,$this->fields,$this->fetchMode); + if ($ret) { + global $ADODB_ANSI_PADDING_OFF; + + if ($this->fetchMode & OCI_ASSOC) $this->_updatefields(); + if (!empty($ADODB_ANSI_PADDING_OFF)) { + foreach($this->fields as $k => $v) { + if (is_string($v)) $this->fields[$k] = rtrim($v); + } + } + } + return $ret; + } + +} + + +?>
\ No newline at end of file diff --git a/framework/DataAccess/adodb/drivers/adodb-odbc.inc.php b/framework/DataAccess/adodb/drivers/adodb-odbc.inc.php new file mode 100644 index 00000000..55350b8d --- /dev/null +++ b/framework/DataAccess/adodb/drivers/adodb-odbc.inc.php @@ -0,0 +1,738 @@ +<?php +/* +V4.72 21 Feb 2006 (c) 2000-2006 John Lim (jlim#natsoft.com.my). All rights reserved. + 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. +Set tabs to 4 for best viewing. + + Latest version is available at http://adodb.sourceforge.net + + Requires ODBC. Works on Windows and Unix. +*/ +// security - hide paths +if (!defined('ADODB_DIR')) die(); + + define("_ADODB_ODBC_LAYER", 2 ); + +/*-------------------------------------------------------------------------------------- +--------------------------------------------------------------------------------------*/ + + +class ADODB_odbc extends ADOConnection { + var $databaseType = "odbc"; + var $fmtDate = "'Y-m-d'"; + var $fmtTimeStamp = "'Y-m-d, h:i:sA'"; + var $replaceQuote = "''"; // string to use to replace quotes + var $dataProvider = "odbc"; + var $hasAffectedRows = true; + var $binmode = ODBC_BINMODE_RETURN; + var $useFetchArray = false; // setting this to true will make array elements in FETCH_ASSOC mode case-sensitive + // breaking backward-compat + //var $longreadlen = 8000; // default number of chars to return for a Blob/Long field + var $_bindInputArray = false; + var $curmode = SQL_CUR_USE_DRIVER; // See sqlext.h, SQL_CUR_DEFAULT == SQL_CUR_USE_DRIVER == 2L + var $_genSeqSQL = "create table %s (id integer)"; + var $_autocommit = true; + var $_haserrorfunctions = true; + var $_has_stupid_odbc_fetch_api_change = true; + var $_lastAffectedRows = 0; + var $uCaseTables = true; // for meta* functions, uppercase table names + + function ADODB_odbc() + { + $this->_haserrorfunctions = ADODB_PHPVER >= 0x4050; + $this->_has_stupid_odbc_fetch_api_change = ADODB_PHPVER >= 0x4200; + } + + // returns true or false + function _connect($argDSN, $argUsername, $argPassword, $argDatabasename) + { + global $php_errormsg; + + if (!function_exists('odbc_connect')) return null; + + if ($this->debug && $argDatabasename && $this->databaseType != 'vfp') { + ADOConnection::outp("For odbc Connect(), $argDatabasename is not used. Place dsn in 1st parameter."); + } + if (isset($php_errormsg)) $php_errormsg = ''; + if ($this->curmode === false) $this->_connectionID = odbc_connect($argDSN,$argUsername,$argPassword); + else $this->_connectionID = odbc_connect($argDSN,$argUsername,$argPassword,$this->curmode); + $this->_errorMsg = isset($php_errormsg) ? $php_errormsg : ''; + if (isset($this->connectStmt)) $this->Execute($this->connectStmt); + + return $this->_connectionID != false; + } + + // returns true or false + function _pconnect($argDSN, $argUsername, $argPassword, $argDatabasename) + { + global $php_errormsg; + + if (!function_exists('odbc_connect')) return null; + + if (isset($php_errormsg)) $php_errormsg = ''; + $this->_errorMsg = isset($php_errormsg) ? $php_errormsg : ''; + if ($this->debug && $argDatabasename) { + ADOConnection::outp("For odbc PConnect(), $argDatabasename is not used. Place dsn in 1st parameter."); + } + // print "dsn=$argDSN u=$argUsername p=$argPassword<br>"; flush(); + if ($this->curmode === false) $this->_connectionID = odbc_connect($argDSN,$argUsername,$argPassword); + else $this->_connectionID = odbc_pconnect($argDSN,$argUsername,$argPassword,$this->curmode); + + $this->_errorMsg = isset($php_errormsg) ? $php_errormsg : ''; + if ($this->_connectionID && $this->autoRollback) @odbc_rollback($this->_connectionID); + if (isset($this->connectStmt)) $this->Execute($this->connectStmt); + + return $this->_connectionID != false; + } + + + function ServerInfo() + { + + if (!empty($this->host) && ADODB_PHPVER >= 0x4300) { + $dsn = strtoupper($this->host); + $first = true; + $found = false; + + if (!function_exists('odbc_data_source')) return false; + + while(true) { + + $rez = @odbc_data_source($this->_connectionID, + $first ? SQL_FETCH_FIRST : SQL_FETCH_NEXT); + $first = false; + if (!is_array($rez)) break; + if (strtoupper($rez['server']) == $dsn) { + $found = true; + break; + } + } + if (!$found) return ADOConnection::ServerInfo(); + if (!isset($rez['version'])) $rez['version'] = ''; + return $rez; + } else { + return ADOConnection::ServerInfo(); + } + } + + + function CreateSequence($seqname='adodbseq',$start=1) + { + if (empty($this->_genSeqSQL)) return false; + $ok = $this->Execute(sprintf($this->_genSeqSQL,$seqname)); + if (!$ok) return false; + $start -= 1; + return $this->Execute("insert into $seqname values($start)"); + } + + var $_dropSeqSQL = 'drop table %s'; + function DropSequence($seqname) + { + if (empty($this->_dropSeqSQL)) return false; + return $this->Execute(sprintf($this->_dropSeqSQL,$seqname)); + } + + /* + This algorithm is not very efficient, but works even if table locking + is not available. + + Will return false if unable to generate an ID after $MAXLOOPS attempts. + */ + function GenID($seq='adodbseq',$start=1) + { + // if you have to modify the parameter below, your database is overloaded, + // or you need to implement generation of id's yourself! + $MAXLOOPS = 100; + //$this->debug=1; + while (--$MAXLOOPS>=0) { + $num = $this->GetOne("select id from $seq"); + if ($num === false) { + $this->Execute(sprintf($this->_genSeqSQL ,$seq)); + $start -= 1; + $num = '0'; + $ok = $this->Execute("insert into $seq values($start)"); + if (!$ok) return false; + } + $this->Execute("update $seq set id=id+1 where id=$num"); + + if ($this->affected_rows() > 0) { + $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,$num); + } + return false; + } + + + function ErrorMsg() + { + if ($this->_haserrorfunctions) { + if ($this->_errorMsg !== false) return $this->_errorMsg; + if (empty($this->_connectionID)) return @odbc_errormsg(); + return @odbc_errormsg($this->_connectionID); + } else return ADOConnection::ErrorMsg(); + } + + function ErrorNo() + { + + if ($this->_haserrorfunctions) { + if ($this->_errorCode !== false) { + // bug in 4.0.6, error number can be corrupted string (should be 6 digits) + return (strlen($this->_errorCode)<=2) ? 0 : $this->_errorCode; + } + + if (empty($this->_connectionID)) $e = @odbc_error(); + else $e = @odbc_error($this->_connectionID); + + // bug in 4.0.6, error number can be corrupted string (should be 6 digits) + // so we check and patch + if (strlen($e)<=2) return 0; + return $e; + } else return ADOConnection::ErrorNo(); + } + + + + function BeginTrans() + { + if (!$this->hasTransactions) return false; + if ($this->transOff) return true; + $this->transCnt += 1; + $this->_autocommit = false; + return odbc_autocommit($this->_connectionID,false); + } + + function CommitTrans($ok=true) + { + if ($this->transOff) return true; + if (!$ok) return $this->RollbackTrans(); + if ($this->transCnt) $this->transCnt -= 1; + $this->_autocommit = true; + $ret = odbc_commit($this->_connectionID); + odbc_autocommit($this->_connectionID,true); + return $ret; + } + + function RollbackTrans() + { + if ($this->transOff) return true; + if ($this->transCnt) $this->transCnt -= 1; + $this->_autocommit = true; + $ret = odbc_rollback($this->_connectionID); + odbc_autocommit($this->_connectionID,true); + return $ret; + } + + function MetaPrimaryKeys($table) + { + global $ADODB_FETCH_MODE; + + if ($this->uCaseTables) $table = strtoupper($table); + $schema = ''; + $this->_findschema($table,$schema); + + $savem = $ADODB_FETCH_MODE; + $ADODB_FETCH_MODE = ADODB_FETCH_NUM; + $qid = @odbc_primarykeys($this->_connectionID,'',$schema,$table); + + if (!$qid) { + $ADODB_FETCH_MODE = $savem; + return false; + } + $rs = new ADORecordSet_odbc($qid); + $ADODB_FETCH_MODE = $savem; + + if (!$rs) return false; + $rs->_has_stupid_odbc_fetch_api_change = $this->_has_stupid_odbc_fetch_api_change; + + $arr =& $rs->GetArray(); + $rs->Close(); + //print_r($arr); + $arr2 = array(); + for ($i=0; $i < sizeof($arr); $i++) { + if ($arr[$i][3]) $arr2[] = $arr[$i][3]; + } + return $arr2; + } + + + + function &MetaTables($ttype=false) + { + global $ADODB_FETCH_MODE; + + $savem = $ADODB_FETCH_MODE; + $ADODB_FETCH_MODE = ADODB_FETCH_NUM; + $qid = odbc_tables($this->_connectionID); + + $rs = new ADORecordSet_odbc($qid); + + $ADODB_FETCH_MODE = $savem; + if (!$rs) { + $false = false; + return $false; + } + $rs->_has_stupid_odbc_fetch_api_change = $this->_has_stupid_odbc_fetch_api_change; + + $arr =& $rs->GetArray(); + //print_r($arr); + + $rs->Close(); + $arr2 = array(); + + if ($ttype) { + $isview = strncmp($ttype,'V',1) === 0; + } + for ($i=0; $i < sizeof($arr); $i++) { + if (!$arr[$i][2]) continue; + $type = $arr[$i][3]; + if ($ttype) { + if ($isview) { + if (strncmp($type,'V',1) === 0) $arr2[] = $arr[$i][2]; + } else if (strncmp($type,'SYS',3) !== 0) $arr2[] = $arr[$i][2]; + } else if (strncmp($type,'SYS',3) !== 0) $arr2[] = $arr[$i][2]; + } + return $arr2; + } + +/* +See http://msdn.microsoft.com/library/default.asp?url=/library/en-us/odbc/htm/odbcdatetime_data_type_changes.asp +/ SQL data type codes / +#define SQL_UNKNOWN_TYPE 0 +#define SQL_CHAR 1 +#define SQL_NUMERIC 2 +#define SQL_DECIMAL 3 +#define SQL_INTEGER 4 +#define SQL_SMALLINT 5 +#define SQL_FLOAT 6 +#define SQL_REAL 7 +#define SQL_DOUBLE 8 +#if (ODBCVER >= 0x0300) +#define SQL_DATETIME 9 +#endif +#define SQL_VARCHAR 12 + + +/ One-parameter shortcuts for date/time data types / +#if (ODBCVER >= 0x0300) +#define SQL_TYPE_DATE 91 +#define SQL_TYPE_TIME 92 +#define SQL_TYPE_TIMESTAMP 93 + +#define SQL_UNICODE (-95) +#define SQL_UNICODE_VARCHAR (-96) +#define SQL_UNICODE_LONGVARCHAR (-97) +*/ + function ODBCTypes($t) + { + switch ((integer)$t) { + case 1: + case 12: + case 0: + case -95: + case -96: + return 'C'; + case -97: + case -1: //text + return 'X'; + case -4: //image + return 'B'; + + case 9: + case 91: + return 'D'; + + case 10: + case 11: + case 92: + case 93: + return 'T'; + + case 4: + case 5: + case -6: + return 'I'; + + case -11: // uniqidentifier + return 'R'; + case -7: //bit + return 'L'; + + default: + return 'N'; + } + } + + function &MetaColumns($table) + { + global $ADODB_FETCH_MODE; + + $false = false; + if ($this->uCaseTables) $table = strtoupper($table); + $schema = ''; + $this->_findschema($table,$schema); + + $savem = $ADODB_FETCH_MODE; + $ADODB_FETCH_MODE = ADODB_FETCH_NUM; + + /*if (false) { // after testing, confirmed that the following does not work becoz of a bug + $qid2 = odbc_tables($this->_connectionID); + $rs = new ADORecordSet_odbc($qid2); + $ADODB_FETCH_MODE = $savem; + if (!$rs) return false; + $rs->_has_stupid_odbc_fetch_api_change = $this->_has_stupid_odbc_fetch_api_change; + $rs->_fetch(); + + while (!$rs->EOF) { + if ($table == strtoupper($rs->fields[2])) { + $q = $rs->fields[0]; + $o = $rs->fields[1]; + break; + } + $rs->MoveNext(); + } + $rs->Close(); + + $qid = odbc_columns($this->_connectionID,$q,$o,strtoupper($table),'%'); + } */ + + switch ($this->databaseType) { + case 'access': + case 'vfp': + $qid = odbc_columns($this->_connectionID);#,'%','',strtoupper($table),'%'); + break; + + + case 'db2': + $colname = "%"; + $qid = odbc_columns($this->_connectionID, "", $schema, $table, $colname); + break; + + default: + $qid = @odbc_columns($this->_connectionID,'%','%',strtoupper($table),'%'); + if (empty($qid)) $qid = odbc_columns($this->_connectionID); + break; + } + if (empty($qid)) return $false; + + $rs =& new ADORecordSet_odbc($qid); + $ADODB_FETCH_MODE = $savem; + + if (!$rs) return $false; + $rs->_has_stupid_odbc_fetch_api_change = $this->_has_stupid_odbc_fetch_api_change; + $rs->_fetch(); + + $retarr = array(); + + /* + $rs->fields indices + 0 TABLE_QUALIFIER + 1 TABLE_SCHEM + 2 TABLE_NAME + 3 COLUMN_NAME + 4 DATA_TYPE + 5 TYPE_NAME + 6 PRECISION + 7 LENGTH + 8 SCALE + 9 RADIX + 10 NULLABLE + 11 REMARKS + */ + while (!$rs->EOF) { + // adodb_pr($rs->fields); + if (strtoupper(trim($rs->fields[2])) == $table && (!$schema || strtoupper($rs->fields[1]) == $schema)) { + $fld = new ADOFieldObject(); + $fld->name = $rs->fields[3]; + $fld->type = $this->ODBCTypes($rs->fields[4]); + + // ref: http://msdn.microsoft.com/library/default.asp?url=/archive/en-us/dnaraccgen/html/msdn_odk.asp + // access uses precision to store length for char/varchar + if ($fld->type == 'C' or $fld->type == 'X') { + if ($this->databaseType == 'access') + $fld->max_length = $rs->fields[6]; + else if ($rs->fields[4] <= -95) // UNICODE + $fld->max_length = $rs->fields[7]/2; + else + $fld->max_length = $rs->fields[7]; + } else + $fld->max_length = $rs->fields[7]; + $fld->not_null = !empty($rs->fields[10]); + $fld->scale = $rs->fields[8]; + $retarr[strtoupper($fld->name)] = $fld; + } else if (sizeof($retarr)>0) + break; + $rs->MoveNext(); + } + $rs->Close(); //-- crashes 4.03pl1 -- why? + + if (empty($retarr)) $retarr = false; + return $retarr; + } + + function Prepare($sql) + { + if (! $this->_bindInputArray) return $sql; // no binding + $stmt = odbc_prepare($this->_connectionID,$sql); + if (!$stmt) { + // we don't know whether odbc driver is parsing prepared stmts, so just return sql + return $sql; + } + return array($sql,$stmt,false); + } + + /* returns queryID or false */ + function _query($sql,$inputarr=false) + { + GLOBAL $php_errormsg; + if (isset($php_errormsg)) $php_errormsg = ''; + $this->_error = ''; + + if ($inputarr) { + if (is_array($sql)) { + $stmtid = $sql[1]; + } else { + $stmtid = odbc_prepare($this->_connectionID,$sql); + + if ($stmtid == false) { + $this->_errorMsg = isset($php_errormsg) ? $php_errormsg : ''; + return false; + } + } + + if (! odbc_execute($stmtid,$inputarr)) { + //@odbc_free_result($stmtid); + if ($this->_haserrorfunctions) { + $this->_errorMsg = odbc_errormsg(); + $this->_errorCode = odbc_error(); + } + return false; + } + + } else if (is_array($sql)) { + $stmtid = $sql[1]; + if (!odbc_execute($stmtid)) { + //@odbc_free_result($stmtid); + if ($this->_haserrorfunctions) { + $this->_errorMsg = odbc_errormsg(); + $this->_errorCode = odbc_error(); + } + return false; + } + } else + $stmtid = odbc_exec($this->_connectionID,$sql); + + $this->_lastAffectedRows = 0; + if ($stmtid) { + if (@odbc_num_fields($stmtid) == 0) { + $this->_lastAffectedRows = odbc_num_rows($stmtid); + $stmtid = true; + } else { + $this->_lastAffectedRows = 0; + odbc_binmode($stmtid,$this->binmode); + odbc_longreadlen($stmtid,$this->maxblobsize); + } + + if ($this->_haserrorfunctions) { + $this->_errorMsg = ''; + $this->_errorCode = 0; + } else + $this->_errorMsg = isset($php_errormsg) ? $php_errormsg : ''; + } else { + if ($this->_haserrorfunctions) { + $this->_errorMsg = odbc_errormsg(); + $this->_errorCode = odbc_error(); + } else + $this->_errorMsg = isset($php_errormsg) ? $php_errormsg : ''; + } + return $stmtid; + } + + /* + 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='BLOB') + { + return $this->Execute("UPDATE $table SET $column=? WHERE $where",array($val)) != false; + } + + // returns true or false + function _close() + { + $ret = @odbc_close($this->_connectionID); + $this->_connectionID = false; + return $ret; + } + + function _affectedrows() + { + return $this->_lastAffectedRows; + } + +} + +/*-------------------------------------------------------------------------------------- + Class Name: Recordset +--------------------------------------------------------------------------------------*/ + +class ADORecordSet_odbc extends ADORecordSet { + + var $bind = false; + var $databaseType = "odbc"; + var $dataProvider = "odbc"; + var $useFetchArray; + var $_has_stupid_odbc_fetch_api_change; + + function ADORecordSet_odbc($id,$mode=false) + { + if ($mode === false) { + global $ADODB_FETCH_MODE; + $mode = $ADODB_FETCH_MODE; + } + $this->fetchMode = $mode; + + $this->_queryID = $id; + + // the following is required for mysql odbc driver in 4.3.1 -- why? + $this->EOF = false; + $this->_currentRow = -1; + //$this->ADORecordSet($id); + } + + + // returns the field object + function &FetchField($fieldOffset = -1) + { + + $off=$fieldOffset+1; // offsets begin at 1 + + $o= new ADOFieldObject(); + $o->name = @odbc_field_name($this->_queryID,$off); + $o->type = @odbc_field_type($this->_queryID,$off); + $o->max_length = @odbc_field_len($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 $o; + } + + /* Use associative array to get fields array */ + function Fields($colname) + { + if ($this->fetchMode & ADODB_FETCH_ASSOC) return $this->fields[$colname]; + if (!$this->bind) { + $this->bind = array(); + for ($i=0; $i < $this->_numOfFields; $i++) { + $o = $this->FetchField($i); + $this->bind[strtoupper($o->name)] = $i; + } + } + + return $this->fields[$this->bind[strtoupper($colname)]]; + } + + + function _initrs() + { + global $ADODB_COUNTRECS; + $this->_numOfRows = ($ADODB_COUNTRECS) ? @odbc_num_rows($this->_queryID) : -1; + $this->_numOfFields = @odbc_num_fields($this->_queryID); + // some silly drivers such as db2 as/400 and intersystems cache return _numOfRows = 0 + if ($this->_numOfRows == 0) $this->_numOfRows = -1; + //$this->useFetchArray = $this->connection->useFetchArray; + $this->_has_stupid_odbc_fetch_api_change = ADODB_PHPVER >= 0x4200; + } + + function _seek($row) + { + return false; + } + + // speed up SelectLimit() by switching to ADODB_FETCH_NUM as ADODB_FETCH_ASSOC is emulated + function &GetArrayLimit($nrows,$offset=-1) + { + if ($offset <= 0) { + $rs =& $this->GetArray($nrows); + return $rs; + } + $savem = $this->fetchMode; + $this->fetchMode = ADODB_FETCH_NUM; + $this->Move($offset); + $this->fetchMode = $savem; + + if ($this->fetchMode & ADODB_FETCH_ASSOC) { + $this->fields =& $this->GetRowAssoc(ADODB_ASSOC_CASE); + } + + $results = array(); + $cnt = 0; + while (!$this->EOF && $nrows != $cnt) { + $results[$cnt++] = $this->fields; + $this->MoveNext(); + } + + return $results; + } + + + function MoveNext() + { + if ($this->_numOfRows != 0 && !$this->EOF) { + $this->_currentRow++; + + if ($this->_has_stupid_odbc_fetch_api_change) + $rez = @odbc_fetch_into($this->_queryID,$this->fields); + else { + $row = 0; + $rez = @odbc_fetch_into($this->_queryID,$row,$this->fields); + } + if ($rez) { + if ($this->fetchMode & ADODB_FETCH_ASSOC) { + $this->fields =& $this->GetRowAssoc(ADODB_ASSOC_CASE); + } + return true; + } + } + $this->fields = false; + $this->EOF = true; + return false; + } + + function _fetch() + { + + if ($this->_has_stupid_odbc_fetch_api_change) + $rez = @odbc_fetch_into($this->_queryID,$this->fields); + else { + $row = 0; + $rez = @odbc_fetch_into($this->_queryID,$row,$this->fields); + } + if ($rez) { + if ($this->fetchMode & ADODB_FETCH_ASSOC) { + $this->fields =& $this->GetRowAssoc(ADODB_ASSOC_CASE); + } + return true; + } + $this->fields = false; + return false; + } + + function _close() + { + return @odbc_free_result($this->_queryID); + } + +} +?>
\ No newline at end of file diff --git a/framework/DataAccess/adodb/drivers/adodb-odbc_db2.inc.php b/framework/DataAccess/adodb/drivers/adodb-odbc_db2.inc.php new file mode 100644 index 00000000..55f3a7b9 --- /dev/null +++ b/framework/DataAccess/adodb/drivers/adodb-odbc_db2.inc.php @@ -0,0 +1,362 @@ +<?php +/* +V4.72 21 Feb 2006 (c) 2000-2006 John Lim (jlim@natsoft.com.my). All rights reserved. + 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. +Set tabs to 4 for best viewing. + + Latest version is available at http://adodb.sourceforge.net + + DB2 data driver. Requires ODBC. + +From phpdb list: + +Hi Andrew, + +thanks a lot for your help. Today we discovered what +our real problem was: + +After "playing" a little bit with the php-scripts that try +to connect to the IBM DB2, we set the optional parameter +Cursortype when calling odbc_pconnect(....). + +And the exciting thing: When we set the cursor type +to SQL_CUR_USE_ODBC Cursor Type, then +the whole query speed up from 1 till 10 seconds +to 0.2 till 0.3 seconds for 100 records. Amazing!!! + +Therfore, PHP is just almost fast as calling the DB2 +from Servlets using JDBC (don't take too much care +about the speed at whole: the database was on a +completely other location, so the whole connection +was made over a slow network connection). + +I hope this helps when other encounter the same +problem when trying to connect to DB2 from +PHP. + +Kind regards, +Christian Szardenings + +2 Oct 2001 +Mark Newnham has discovered that the SQL_CUR_USE_ODBC is not supported by +IBM's DB2 ODBC driver, so this must be a 3rd party ODBC driver. + +From the IBM CLI Reference: + +SQL_ATTR_ODBC_CURSORS (DB2 CLI v5) +This connection attribute is defined by ODBC, but is not supported by DB2 +CLI. Any attempt to set or get this attribute will result in an SQLSTATE of +HYC00 (Driver not capable). + +A 32-bit option specifying how the Driver Manager uses the ODBC cursor +library. + +So I guess this means the message [above] was related to using a 3rd party +odbc driver. + +Setting SQL_CUR_USE_ODBC +======================== +To set SQL_CUR_USE_ODBC for drivers that require it, do this: + +$db = NewADOConnection('db2'); +$db->curMode = SQL_CUR_USE_ODBC; +$db->Connect($dsn, $userid, $pwd); + + + +USING CLI INTERFACE +=================== + +I have had reports that the $host and $database params have to be reversed in +Connect() when using the CLI interface. From Halmai Csongor csongor.halmai#nexum.hu: + +> The symptom is that if I change the database engine from postgres or any other to DB2 then the following +> connection command becomes wrong despite being described this version to be correct in the docs. +> +> $connection_object->Connect( $DATABASE_HOST, $DATABASE_AUTH_USER_NAME, $DATABASE_AUTH_PASSWORD, $DATABASE_NAME ) +> +> In case of DB2 I had to swap the first and last arguments in order to connect properly. + + +*/ + +// security - hide paths +if (!defined('ADODB_DIR')) die(); + +if (!defined('_ADODB_ODBC_LAYER')) { + include(ADODB_DIR."/drivers/adodb-odbc.inc.php"); +} +if (!defined('ADODB_DB2')){ +define('ADODB_DB2',1); + +class ADODB_DB2 extends ADODB_odbc { + var $databaseType = "db2"; + var $concat_operator = '||'; + var $sysDate = 'CURRENT_DATE'; + var $sysTimeStamp = 'CURRENT TIMESTAMP'; + // The complete string representation of a timestamp has the form + // yyyy-mm-dd-hh.mm.ss.nnnnnn. + var $fmtTimeStamp = "'Y-m-d-H.i.s'"; + var $ansiOuter = true; + var $identitySQL = 'values IDENTITY_VAL_LOCAL()'; + var $_bindInputArray = true; + var $hasInsertID = true; + + function ADODB_DB2() + { + if (strncmp(PHP_OS,'WIN',3) === 0) $this->curmode = SQL_CUR_USE_ODBC; + $this->ADODB_odbc(); + } + + function IfNull( $field, $ifNull ) + { + return " COALESCE($field, $ifNull) "; // if DB2 UDB + } + + function ServerInfo() + { + //odbc_setoption($this->_connectionID,1,101 /*SQL_ATTR_ACCESS_MODE*/, 1 /*SQL_MODE_READ_ONLY*/); + $vers = $this->GetOne('select versionnumber from sysibm.sysversions'); + //odbc_setoption($this->_connectionID,1,101, 0 /*SQL_MODE_READ_WRITE*/); + return array('description'=>'DB2 ODBC driver', 'version'=>$vers); + } + + function _insertid() + { + return $this->GetOne($this->identitySQL); + } + + function RowLock($tables,$where,$flds='1 as ignore') + { + if ($this->_autocommit) $this->BeginTrans(); + return $this->GetOne("select $flds from $tables where $where for update"); + } + + function &MetaTables($ttype=false,$showSchema=false, $qtable="%", $qschema="%") + { + global $ADODB_FETCH_MODE; + + $savem = $ADODB_FETCH_MODE; + $ADODB_FETCH_MODE = ADODB_FETCH_NUM; + $qid = odbc_tables($this->_connectionID, "", $qschema, $qtable, ""); + + $rs = new ADORecordSet_odbc($qid); + + $ADODB_FETCH_MODE = $savem; + if (!$rs) { + $false = false; + return $false; + } + $rs->_has_stupid_odbc_fetch_api_change = $this->_has_stupid_odbc_fetch_api_change; + + $arr =& $rs->GetArray(); + //print_r($arr); + + $rs->Close(); + $arr2 = array(); + + if ($ttype) { + $isview = strncmp($ttype,'V',1) === 0; + } + for ($i=0; $i < sizeof($arr); $i++) { + + if (!$arr[$i][2]) continue; + if (strncmp($arr[$i][1],'SYS',3) === 0) continue; + + $type = $arr[$i][3]; + + if ($showSchema) $arr[$i][2] = $arr[$i][1].'.'.$arr[$i][2]; + + if ($ttype) { + if ($isview) { + if (strncmp($type,'V',1) === 0) $arr2[] = $arr[$i][2]; + } else if (strncmp($type,'T',1) === 0) $arr2[] = $arr[$i][2]; + } else if (strncmp($type,'S',1) !== 0) $arr2[] = $arr[$i][2]; + } + return $arr2; + } + + function &MetaIndexes ($table, $primary = FALSE, $owner=false) + { + // save old fetch mode + global $ADODB_FETCH_MODE; + $save = $ADODB_FETCH_MODE; + $ADODB_FETCH_MODE = ADODB_FETCH_NUM; + if ($this->fetchMode !== FALSE) { + $savem = $this->SetFetchMode(FALSE); + } + $false = false; + // get index details + $table = strtoupper($table); + $SQL="SELECT NAME, UNIQUERULE, COLNAMES FROM SYSIBM.SYSINDEXES WHERE TBNAME='$table'"; + if ($primary) + $SQL.= " AND UNIQUERULE='P'"; + $rs = $this->Execute($SQL); + if (!is_object($rs)) { + if (isset($savem)) + $this->SetFetchMode($savem); + $ADODB_FETCH_MODE = $save; + return $false; + } + $indexes = array (); + // parse index data into array + while ($row = $rs->FetchRow()) { + $indexes[$row[0]] = array( + 'unique' => ($row[1] == 'U' || $row[1] == 'P'), + 'columns' => array() + ); + $cols = ltrim($row[2],'+'); + $indexes[$row[0]]['columns'] = explode('+', $cols); + } + if (isset($savem)) { + $this->SetFetchMode($savem); + $ADODB_FETCH_MODE = $save; + } + return $indexes; + } + + // Format date column in sql string given an input format that understands Y M D + function SQLDate($fmt, $col=false) + { + // use right() and replace() ? + if (!$col) $col = $this->sysDate; + $s = ''; + + $len = strlen($fmt); + for ($i=0; $i < $len; $i++) { + if ($s) $s .= '||'; + $ch = $fmt[$i]; + switch($ch) { + case 'Y': + case 'y': + $s .= "char(year($col))"; + break; + case 'M': + $s .= "substr(monthname($col),1,3)"; + break; + case 'm': + $s .= "right(digits(month($col)),2)"; + break; + case 'D': + case 'd': + $s .= "right(digits(day($col)),2)"; + break; + case 'H': + case 'h': + if ($col != $this->sysDate) $s .= "right(digits(hour($col)),2)"; + else $s .= "''"; + break; + case 'i': + case 'I': + if ($col != $this->sysDate) + $s .= "right(digits(minute($col)),2)"; + else $s .= "''"; + break; + case 'S': + case 's': + if ($col != $this->sysDate) + $s .= "right(digits(second($col)),2)"; + else $s .= "''"; + break; + default: + if ($ch == '\\') { + $i++; + $ch = substr($fmt,$i,1); + } + $s .= $this->qstr($ch); + } + } + return $s; + } + + + function &SelectLimit($sql,$nrows=-1,$offset=-1,$inputArr=false) + { + $nrows = (integer) $nrows; + if ($offset <= 0) { + // could also use " OPTIMIZE FOR $nrows ROWS " + if ($nrows >= 0) $sql .= " FETCH FIRST $nrows ROWS ONLY "; + $rs =& $this->Execute($sql,$inputArr); + } else { + if ($offset > 0 && $nrows < 0); + else { + $nrows += $offset; + $sql .= " FETCH FIRST $nrows ROWS ONLY "; + } + $rs =& ADOConnection::SelectLimit($sql,-1,$offset,$inputArr); + } + + return $rs; + } + +}; + + +class ADORecordSet_db2 extends ADORecordSet_odbc { + + var $databaseType = "db2"; + + function ADORecordSet_db2($id,$mode=false) + { + $this->ADORecordSet_odbc($id,$mode); + } + + function MetaType($t,$len=-1,$fieldobj=false) + { + if (is_object($t)) { + $fieldobj = $t; + $t = $fieldobj->type; + $len = $fieldobj->max_length; + } + + switch (strtoupper($t)) { + case 'VARCHAR': + case 'CHAR': + case 'CHARACTER': + case 'C': + if ($len <= $this->blobSize) return 'C'; + + case 'LONGCHAR': + case 'TEXT': + case 'CLOB': + case 'DBCLOB': // double-byte + case 'X': + return 'X'; + + case 'BLOB': + case 'GRAPHIC': + case 'VARGRAPHIC': + return 'B'; + + case 'DATE': + case 'D': + return 'D'; + + case 'TIME': + case 'TIMESTAMP': + case 'T': + return 'T'; + + //case 'BOOLEAN': + //case 'BIT': + // return 'L'; + + //case 'COUNTER': + // return 'R'; + + case 'INT': + case 'INTEGER': + case 'BIGINT': + case 'SMALLINT': + case 'I': + return 'I'; + + default: return 'N'; + } + } +} + +} //define +?>
\ No newline at end of file diff --git a/framework/DataAccess/adodb/drivers/adodb-odbc_mssql.inc.php b/framework/DataAccess/adodb/drivers/adodb-odbc_mssql.inc.php new file mode 100644 index 00000000..6a0fac29 --- /dev/null +++ b/framework/DataAccess/adodb/drivers/adodb-odbc_mssql.inc.php @@ -0,0 +1,254 @@ +<?php +/* +V4.72 21 Feb 2006 (c) 2000-2006 John Lim (jlim@natsoft.com.my). All rights reserved. + 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. +Set tabs to 4 for best viewing. + + Latest version is available at http://adodb.sourceforge.net + + MSSQL support via ODBC. Requires ODBC. Works on Windows and Unix. + For Unix configuration, see http://phpbuilder.com/columns/alberto20000919.php3 +*/ + +// security - hide paths +if (!defined('ADODB_DIR')) die(); + +if (!defined('_ADODB_ODBC_LAYER')) { + include(ADODB_DIR."/drivers/adodb-odbc.inc.php"); +} + + +class ADODB_odbc_mssql extends ADODB_odbc { + var $databaseType = 'odbc_mssql'; + var $fmtDate = "'Y-m-d'"; + var $fmtTimeStamp = "'Y-m-d H:i:s'"; + var $_bindInputArray = true; + var $metaTablesSQL="select name,case when type='U' then 'T' else 'V' end from sysobjects where (type='U' or type='V') and (name not in ('sysallocations','syscolumns','syscomments','sysdepends','sysfilegroups','sysfiles','sysfiles1','sysforeignkeys','sysfulltextcatalogs','sysindexes','sysindexkeys','sysmembers','sysobjects','syspermissions','sysprotects','sysreferences','systypes','sysusers','sysalternates','sysconstraints','syssegments','REFERENTIAL_CONSTRAINTS','CHECK_CONSTRAINTS','CONSTRAINT_TABLE_USAGE','CONSTRAINT_COLUMN_USAGE','VIEWS','VIEW_TABLE_USAGE','VIEW_COLUMN_USAGE','SCHEMATA','TABLES','TABLE_CONSTRAINTS','TABLE_PRIVILEGES','COLUMNS','COLUMN_DOMAIN_USAGE','COLUMN_PRIVILEGES','DOMAINS','DOMAIN_CONSTRAINTS','KEY_COLUMN_USAGE'))"; + var $metaColumnsSQL = "select c.name,t.name,c.length from syscolumns c join systypes t on t.xusertype=c.xusertype join sysobjects o on o.id=c.id where o.name='%s'"; + var $hasTop = 'top'; // support mssql/interbase SELECT TOP 10 * FROM TABLE + var $sysDate = 'GetDate()'; + var $sysTimeStamp = 'GetDate()'; + var $leftOuter = '*='; + var $rightOuter = '=*'; + var $substr = 'substring'; + var $length = 'len'; + var $ansiOuter = true; // for mssql7 or later + var $identitySQL = 'select @@IDENTITY'; // 'select SCOPE_IDENTITY'; # for mssql 2000 + var $hasInsertID = true; + var $connectStmt = 'SET CONCAT_NULL_YIELDS_NULL OFF'; # When SET CONCAT_NULL_YIELDS_NULL is ON, + # concatenating a null value with a string yields a NULL result + + function ADODB_odbc_mssql() + { + $this->ADODB_odbc(); + //$this->curmode = SQL_CUR_USE_ODBC; + } + + // crashes php... + function ServerInfo() + { + global $ADODB_FETCH_MODE; + $save = $ADODB_FETCH_MODE; + $ADODB_FETCH_MODE = ADODB_FETCH_NUM; + $row = $this->GetRow("execute sp_server_info 2"); + $ADODB_FETCH_MODE = $save; + if (!is_array($row)) return false; + $arr['description'] = $row[2]; + $arr['version'] = ADOConnection::_findvers($arr['description']); + return $arr; + } + + function IfNull( $field, $ifNull ) + { + return " ISNULL($field, $ifNull) "; // if MS SQL Server + } + + 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 MetaForeignKeys($table, $owner=false, $upper=false) + { + global $ADODB_FETCH_MODE; + + $save = $ADODB_FETCH_MODE; + $ADODB_FETCH_MODE = ADODB_FETCH_NUM; + $table = $this->qstr(strtoupper($table)); + + $sql = +"select object_name(constid) as constraint_name, + col_name(fkeyid, fkey) as column_name, + object_name(rkeyid) as referenced_table_name, + col_name(rkeyid, rkey) as referenced_column_name +from sysforeignkeys +where upper(object_name(fkeyid)) = $table +order by constraint_name, referenced_table_name, keyno"; + + $constraints =& $this->GetArray($sql); + + $ADODB_FETCH_MODE = $save; + + $arr = false; + foreach($constraints as $constr) { + //print_r($constr); + $arr[$constr[0]][$constr[2]][] = $constr[1].'='.$constr[3]; + } + if (!$arr) return false; + + $arr2 = false; + + foreach($arr as $k => $v) { + foreach($v as $a => $b) { + if ($upper) $a = strtoupper($a); + $arr2[$a] = $b; + } + } + return $arr2; + } + + function &MetaTables($ttype=false,$showSchema=false,$mask=false) + { + if ($mask) {$this->debug=1; + $save = $this->metaTablesSQL; + $mask = $this->qstr($mask); + $this->metaTablesSQL .= " AND name like $mask"; + } + $ret =& ADOConnection::MetaTables($ttype,$showSchema); + + if ($mask) { + $this->metaTablesSQL = $save; + } + return $ret; + } + + function &MetaColumns($table) + { + $arr = ADOConnection::MetaColumns($table); + return $arr; + } + + function _query($sql,$inputarr) + { + if (is_string($sql)) $sql = str_replace('||','+',$sql); + return ADODB_odbc::_query($sql,$inputarr); + } + + // "Stein-Aksel Basma" <basma@accelero.no> + // tested with MSSQL 2000 + function &MetaPrimaryKeys($table) + { + global $ADODB_FETCH_MODE; + + $schema = ''; + $this->_findschema($table,$schema); + //if (!$schema) $schema = $this->database; + if ($schema) $schema = "and k.table_catalog like '$schema%'"; + + $sql = "select distinct k.column_name,ordinal_position from information_schema.key_column_usage k, + information_schema.table_constraints tc + where tc.constraint_name = k.constraint_name and tc.constraint_type = + 'PRIMARY KEY' and k.table_name = '$table' $schema order by ordinal_position "; + + $savem = $ADODB_FETCH_MODE; + $ADODB_FETCH_MODE = ADODB_FETCH_ASSOC; + $a = $this->GetCol($sql); + $ADODB_FETCH_MODE = $savem; + + if ($a && sizeof($a)>0) return $a; + $false = false; + return $false; + } + + function &SelectLimit($sql,$nrows=-1,$offset=-1, $inputarr=false,$secs2cache=0) + { + if ($nrows > 0 && $offset <= 0) { + $sql = preg_replace( + '/(^\s*select\s+(distinctrow|distinct)?)/i','\\1 '.$this->hasTop." $nrows ",$sql); + $rs =& $this->Execute($sql,$inputarr); + } else + $rs =& ADOConnection::SelectLimit($sql,$nrows,$offset,$inputarr,$secs2cache); + + return $rs; + } + + // Format date column in sql string given an input format that understands Y M D + function SQLDate($fmt, $col=false) + { + if (!$col) $col = $this->sysTimeStamp; + $s = ''; + + $len = strlen($fmt); + for ($i=0; $i < $len; $i++) { + if ($s) $s .= '+'; + $ch = $fmt[$i]; + switch($ch) { + case 'Y': + case 'y': + $s .= "datename(yyyy,$col)"; + break; + case 'M': + $s .= "convert(char(3),$col,0)"; + break; + case 'm': + $s .= "replace(str(month($col),2),' ','0')"; + break; + case 'Q': + case 'q': + $s .= "datename(quarter,$col)"; + break; + case 'D': + case 'd': + $s .= "replace(str(day($col),2),' ','0')"; + break; + case 'h': + $s .= "substring(convert(char(14),$col,0),13,2)"; + break; + + case 'H': + $s .= "replace(str(datepart(hh,$col),2),' ','0')"; + break; + + case 'i': + $s .= "replace(str(datepart(mi,$col),2),' ','0')"; + break; + case 's': + $s .= "replace(str(datepart(ss,$col),2),' ','0')"; + break; + case 'a': + case 'A': + $s .= "substring(convert(char(19),$col,0),18,2)"; + break; + + default: + if ($ch == '\\') { + $i++; + $ch = substr($fmt,$i,1); + } + $s .= $this->qstr($ch); + break; + } + } + return $s; + } + +} + +class ADORecordSet_odbc_mssql extends ADORecordSet_odbc { + + var $databaseType = 'odbc_mssql'; + + function ADORecordSet_odbc_mssql($id,$mode=false) + { + return $this->ADORecordSet_odbc($id,$mode); + } +} +?>
\ No newline at end of file diff --git a/framework/DataAccess/adodb/drivers/adodb-odbc_oracle.inc.php b/framework/DataAccess/adodb/drivers/adodb-odbc_oracle.inc.php new file mode 100644 index 00000000..2ab27c3e --- /dev/null +++ b/framework/DataAccess/adodb/drivers/adodb-odbc_oracle.inc.php @@ -0,0 +1,115 @@ +<?php +/* +V4.72 21 Feb 2006 (c) 2000-2006 John Lim (jlim@natsoft.com.my). All rights reserved. + 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. +Set tabs to 4 for best viewing. + + Latest version is available at http://adodb.sourceforge.net + + Oracle support via ODBC. Requires ODBC. Works on Windows. +*/ +// security - hide paths +if (!defined('ADODB_DIR')) die(); + +if (!defined('_ADODB_ODBC_LAYER')) { + include(ADODB_DIR."/drivers/adodb-odbc.inc.php"); +} + + +class ADODB_odbc_oracle extends ADODB_odbc { + var $databaseType = 'odbc_oracle'; + var $replaceQuote = "''"; // string to use to replace quotes + var $concat_operator='||'; + var $fmtDate = "'Y-m-d 00:00:00'"; + var $fmtTimeStamp = "'Y-m-d h:i:sA'"; + var $metaTablesSQL = 'select table_name from cat'; + var $metaColumnsSQL = "select cname,coltype,width from col where tname='%s' order by colno"; + var $sysDate = "TRUNC(SYSDATE)"; + var $sysTimeStamp = 'SYSDATE'; + + //var $_bindInputArray = false; + + function ADODB_odbc_oracle() + { + $this->ADODB_odbc(); + } + + function &MetaTables() + { + $false = false; + $rs = $this->Execute($this->metaTablesSQL); + if ($rs === false) return $false; + $arr = $rs->GetArray(); + $arr2 = array(); + for ($i=0; $i < sizeof($arr); $i++) { + $arr2[] = $arr[$i][0]; + } + $rs->Close(); + return $arr2; + } + + function &MetaColumns($table) + { + global $ADODB_FETCH_MODE; + + $rs = $this->Execute(sprintf($this->metaColumnsSQL,strtoupper($table))); + if ($rs === false) { + $false = false; + return $false; + } + $retarr = array(); + while (!$rs->EOF) { //print_r($rs->fields); + $fld = new ADOFieldObject(); + $fld->name = $rs->fields[0]; + $fld->type = $rs->fields[1]; + $fld->max_length = $rs->fields[2]; + + + if ($ADODB_FETCH_MODE == ADODB_FETCH_NUM) $retarr[] = $fld; + else $retarr[strtoupper($fld->name)] = $fld; + + $rs->MoveNext(); + } + $rs->Close(); + return $retarr; + } + + // returns true or false + function _connect($argDSN, $argUsername, $argPassword, $argDatabasename) + { + global $php_errormsg; + + $php_errormsg = ''; + $this->_connectionID = odbc_connect($argDSN,$argUsername,$argPassword,SQL_CUR_USE_ODBC ); + $this->_errorMsg = $php_errormsg; + + $this->Execute("ALTER SESSION SET NLS_DATE_FORMAT='YYYY-MM-DD HH24:MI:SS'"); + //if ($this->_connectionID) odbc_autocommit($this->_connectionID,true); + return $this->_connectionID != false; + } + // returns true or false + function _pconnect($argDSN, $argUsername, $argPassword, $argDatabasename) + { + global $php_errormsg; + $php_errormsg = ''; + $this->_connectionID = odbc_pconnect($argDSN,$argUsername,$argPassword,SQL_CUR_USE_ODBC ); + $this->_errorMsg = $php_errormsg; + + $this->Execute("ALTER SESSION SET NLS_DATE_FORMAT='YYYY-MM-DD HH24:MI:SS'"); + //if ($this->_connectionID) odbc_autocommit($this->_connectionID,true); + return $this->_connectionID != false; + } +} + +class ADORecordSet_odbc_oracle extends ADORecordSet_odbc { + + var $databaseType = 'odbc_oracle'; + + function ADORecordSet_odbc_oracle($id,$mode=false) + { + return $this->ADORecordSet_odbc($id,$mode); + } +} +?>
\ No newline at end of file diff --git a/framework/DataAccess/adodb/drivers/adodb-odbtp.inc.php b/framework/DataAccess/adodb/drivers/adodb-odbtp.inc.php new file mode 100644 index 00000000..caba96c2 --- /dev/null +++ b/framework/DataAccess/adodb/drivers/adodb-odbtp.inc.php @@ -0,0 +1,732 @@ +<?php +/* + V4.72 21 Feb 2006 (c) 2000-2006 John Lim (jlim@natsoft.com.my). All rights reserved. + 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.sourceforge.net +*/ +// 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 ADODB_odbtp() + { + } + + function ServerInfo() + { + return array('description' => @odbtp_get_attr( ODB_ATTR_DBMSNAME, $this->_connectionID), + 'version' => @odbtp_get_attr( ODB_ATTR_DBMSVER, $this->_connectionID)); + } + + function ErrorMsg() + { + if (empty($this->_connectionID)) return @odbtp_last_error(); + return @odbtp_last_error($this->_connectionID); + } + + function ErrorNo() + { + if (empty($this->_connectionID)) return @odbtp_last_error_state(); + return @odbtp_last_error_state($this->_connectionID); + } + + 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) + { + 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='') + { + $this->_connectionID = @odbtp_connect($HostOrInterface,$UserOrDSN,$argPassword,$argDatabase); + if ($this->_connectionID === false) { + $this->_errorMsg = $this->ErrorMsg() ; + return false; + } + if ($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 @@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 @@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][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 = $rs->fields[7]; + if (!is_null($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 + $stmt = @odbtp_prepare($sql,$this->_connectionID); + if (!$stmt) { + // print "Prepare Error for ($sql) ".$this->ErrorMsg()."<br>"; + return $sql; + } + return array($sql,$stmt,false); + } + + function PrepareSP($sql) + { + if (!$this->_canPrepareSP) return $sql; // Can't prepare procedures + + $stmt = @odbtp_prepare_proc($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 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) + { + global $php_errormsg; + + if ($inputarr) { + if (is_array($sql)) { + $stmtid = $sql[1]; + } else { + $stmtid = @odbtp_prepare($sql,$this->_connectionID); + if ($stmtid == false) { + $this->_errorMsg = $php_errormsg; + 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] ); + } + 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 $canSeek = true; + + function ADORecordSet_odbtp($queryID,$mode=false) + { + if ($mode === false) { + global $ADODB_FETCH_MODE; + $mode = $ADODB_FETCH_MODE; + } + $this->fetchMode = $mode; + $this->ADORecordSet($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, $type); + } + return is_array($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 $databaseType = 'odbtp_mssql'; + + function ADORecordSet_odbtp_mssql($id,$mode=false) + { + return $this->ADORecordSet_odbtp($id,$mode); + } +} + +class ADORecordSet_odbtp_access extends ADORecordSet_odbtp { + + var $databaseType = 'odbtp_access'; + + function ADORecordSet_odbtp_access($id,$mode=false) + { + return $this->ADORecordSet_odbtp($id,$mode); + } +} + +class ADORecordSet_odbtp_vfp extends ADORecordSet_odbtp { + + var $databaseType = 'odbtp_vfp'; + + function ADORecordSet_odbtp_vfp($id,$mode=false) + { + return $this->ADORecordSet_odbtp($id,$mode); + } +} + +class ADORecordSet_odbtp_oci8 extends ADORecordSet_odbtp { + + var $databaseType = 'odbtp_oci8'; + + function ADORecordSet_odbtp_oci8($id,$mode=false) + { + return $this->ADORecordSet_odbtp($id,$mode); + } +} + +class ADORecordSet_odbtp_sybase extends ADORecordSet_odbtp { + + var $databaseType = 'odbtp_sybase'; + + function ADORecordSet_odbtp_sybase($id,$mode=false) + { + return $this->ADORecordSet_odbtp($id,$mode); + } +} +?> diff --git a/framework/DataAccess/adodb/drivers/adodb-odbtp_unicode.inc.php b/framework/DataAccess/adodb/drivers/adodb-odbtp_unicode.inc.php new file mode 100644 index 00000000..1219de6d --- /dev/null +++ b/framework/DataAccess/adodb/drivers/adodb-odbtp_unicode.inc.php @@ -0,0 +1,39 @@ +<?php +/* + V4.72 21 Feb 2006 (c) 2000-2006 John Lim (jlim@natsoft.com.my). All rights reserved. + 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.sourceforge.net +*/ + +// Code contributed by "Robert Twitty" <rtwitty#neutron.ushmm.org> + +// security - hide paths +if (!defined('ADODB_DIR')) die(); + +/* + Because the ODBTP server sends and reads UNICODE text data using UTF-8 + encoding, the following HTML meta tag must be included within the HTML + head section of every HTML form and script page: + + <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> + + Also, all SQL query strings must be submitted as UTF-8 encoded text. +*/ + +if (!defined('_ADODB_ODBTP_LAYER')) { + include(ADODB_DIR."/drivers/adodb-odbtp.inc.php"); +} + +class ADODB_odbtp_unicode extends ADODB_odbtp { + var $databaseType = 'odbtp'; + var $_useUnicodeSQL = true; + + function ADODB_odbtp_unicode() + { + $this->ADODB_odbtp(); + } +} +?> diff --git a/framework/DataAccess/adodb/drivers/adodb-oracle.inc.php b/framework/DataAccess/adodb/drivers/adodb-oracle.inc.php new file mode 100644 index 00000000..99e76482 --- /dev/null +++ b/framework/DataAccess/adodb/drivers/adodb-oracle.inc.php @@ -0,0 +1,320 @@ +<?php +/* +V4.72 21 Feb 2006 (c) 2000-2006 John Lim (jlim@natsoft.com.my). All rights reserved. + 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. + + Latest version is available at http://adodb.sourceforge.net + + Oracle data driver. Requires Oracle client. Works on Windows and Unix and Oracle 7. + + If you are using Oracle 8 or later, use the oci8 driver which is much better and more reliable. +*/ + +// security - hide paths +if (!defined('ADODB_DIR')) die(); + +class ADODB_oracle extends ADOConnection { + var $databaseType = "oracle"; + var $replaceQuote = "''"; // string to use to replace quotes + var $concat_operator='||'; + var $_curs; + var $_initdate = true; // init date to YYYY-MM-DD + var $metaTablesSQL = 'select table_name from cat'; + var $metaColumnsSQL = "select cname,coltype,width from col where tname='%s' order by colno"; + var $sysDate = "TO_DATE(TO_CHAR(SYSDATE,'YYYY-MM-DD'),'YYYY-MM-DD')"; + var $sysTimeStamp = 'SYSDATE'; + var $connectSID = true; + + function ADODB_oracle() + { + } + + // format and return date string in database date format + function DBDate($d) + { + if (is_string($d)) $d = ADORecordSet::UnixDate($d); + return 'TO_DATE('.adodb_date($this->fmtDate,$d).",'YYYY-MM-DD')"; + } + + // format and return date string in database timestamp format + function DBTimeStamp($ts) + { + + if (is_string($ts)) $d = ADORecordSet::UnixTimeStamp($ts); + return 'TO_DATE('.adodb_date($this->fmtTimeStamp,$ts).",'RRRR-MM-DD, HH:MI:SS AM')"; + } + + + function BeginTrans() + { + $this->autoCommit = false; + ora_commitoff($this->_connectionID); + return true; + } + + + function CommitTrans($ok=true) + { + if (!$ok) return $this->RollbackTrans(); + $ret = ora_commit($this->_connectionID); + ora_commiton($this->_connectionID); + return $ret; + } + + + function RollbackTrans() + { + $ret = ora_rollback($this->_connectionID); + ora_commiton($this->_connectionID); + return $ret; + } + + + /* there seems to be a bug in the oracle extension -- always returns ORA-00000 - no error */ + function ErrorMsg() + { + if ($this->_errorMsg !== false) return $this->_errorMsg; + + if (is_resource($this->_curs)) $this->_errorMsg = @ora_error($this->_curs); + if (empty($this->_errorMsg)) $this->_errorMsg = @ora_error($this->_connectionID); + return $this->_errorMsg; + } + + + function ErrorNo() + { + if ($this->_errorCode !== false) return $this->_errorCode; + + if (is_resource($this->_curs)) $this->_errorCode = @ora_errorcode($this->_curs); + if (empty($this->_errorCode)) $this->_errorCode = @ora_errorcode($this->_connectionID); + return $this->_errorCode; + } + + + + // returns true or false + function _connect($argHostname, $argUsername, $argPassword, $argDatabasename, $mode=0) + { + if (!function_exists('ora_plogon')) return null; + + // <G. Giunta 2003/03/03/> Reset error messages before connecting + $this->_errorMsg = false; + $this->_errorCode = false; + + // G. Giunta 2003/08/13 - This looks danegrously suspicious: why should we want to set + // the oracle home to the host name of remote DB? +// if ($argHostname) putenv("ORACLE_HOME=$argHostname"); + + if($argHostname) { // code copied from version submitted for oci8 by Jorma Tuomainen <jorma.tuomainen@ppoy.fi> + if (empty($argDatabasename)) $argDatabasename = $argHostname; + else { + if(strpos($argHostname,":")) { + $argHostinfo=explode(":",$argHostname); + $argHostname=$argHostinfo[0]; + $argHostport=$argHostinfo[1]; + } else { + $argHostport="1521"; + } + + + if ($this->connectSID) { + $argDatabasename="(DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=".$argHostname + .")(PORT=$argHostport))(CONNECT_DATA=(SID=$argDatabasename)))"; + } else + $argDatabasename="(DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=".$argHostname + .")(PORT=$argHostport))(CONNECT_DATA=(SERVICE_NAME=$argDatabasename)))"; + } + + } + + if ($argDatabasename) $argUsername .= "@$argDatabasename"; + + //if ($argHostname) print "<p>Connect: 1st argument should be left blank for $this->databaseType</p>"; + if ($mode = 1) + $this->_connectionID = ora_plogon($argUsername,$argPassword); + else + $this->_connectionID = ora_logon($argUsername,$argPassword); + if ($this->_connectionID === false) return false; + if ($this->autoCommit) ora_commiton($this->_connectionID); + if ($this->_initdate) { + $rs = $this->_query("ALTER SESSION SET NLS_DATE_FORMAT='YYYY-MM-DD'"); + if ($rs) ora_close($rs); + } + + return true; + } + + + // returns true or false + function _pconnect($argHostname, $argUsername, $argPassword, $argDatabasename) + { + return $this->_connect($argHostname, $argUsername, $argPassword, $argDatabasename, 1); + } + + + // returns query ID if successful, otherwise false + function _query($sql,$inputarr=false) + { + // <G. Giunta 2003/03/03/> Reset error messages before executing + $this->_errorMsg = false; + $this->_errorCode = false; + + $curs = ora_open($this->_connectionID); + + if ($curs === false) return false; + $this->_curs = $curs; + if (!ora_parse($curs,$sql)) return false; + if (ora_exec($curs)) return $curs; + // <G. Giunta 2004/03/03> before we close the cursor, we have to store the error message + // that we can obtain ONLY from the cursor (and not from the connection) + $this->_errorCode = @ora_errorcode($curs); + $this->_errorMsg = @ora_error($curs); + // </G. Giunta 2004/03/03> + @ora_close($curs); + return false; + } + + + // returns true or false + function _close() + { + return @ora_logoff($this->_connectionID); + } + + + +} + + +/*-------------------------------------------------------------------------------------- + Class Name: Recordset +--------------------------------------------------------------------------------------*/ + +class ADORecordset_oracle extends ADORecordSet { + + var $databaseType = "oracle"; + var $bind = false; + + function ADORecordset_oracle($queryID,$mode=false) + { + + if ($mode === false) { + global $ADODB_FETCH_MODE; + $mode = $ADODB_FETCH_MODE; + } + $this->fetchMode = $mode; + + $this->_queryID = $queryID; + + $this->_inited = true; + $this->fields = array(); + if ($queryID) { + $this->_currentRow = 0; + $this->EOF = !$this->_fetch(); + @$this->_initrs(); + } else { + $this->_numOfRows = 0; + $this->_numOfFields = 0; + $this->EOF = true; + } + + return $this->_queryID; + } + + + + /* Returns: an object containing field information. + Get column information in the Recordset object. fetchField() can be used in order to obtain information about + fields in a certain query result. If the field offset isn't specified, the next field that wasn't yet retrieved by + fetchField() is retrieved. */ + + function &FetchField($fieldOffset = -1) + { + $fld = new ADOFieldObject; + $fld->name = ora_columnname($this->_queryID, $fieldOffset); + $fld->type = ora_columntype($this->_queryID, $fieldOffset); + $fld->max_length = ora_columnsize($this->_queryID, $fieldOffset); + return $fld; + } + + /* Use associative array to get fields array */ + function Fields($colname) + { + if (!$this->bind) { + $this->bind = array(); + for ($i=0; $i < $this->_numOfFields; $i++) { + $o = $this->FetchField($i); + $this->bind[strtoupper($o->name)] = $i; + } + } + + return $this->fields[$this->bind[strtoupper($colname)]]; + } + + function _initrs() + { + $this->_numOfRows = -1; + $this->_numOfFields = @ora_numcols($this->_queryID); + } + + + function _seek($row) + { + return false; + } + + function _fetch($ignore_fields=false) { +// should remove call by reference, but ora_fetch_into requires it in 4.0.3pl1 + if ($this->fetchMode & ADODB_FETCH_ASSOC) + return @ora_fetch_into($this->_queryID,&$this->fields,ORA_FETCHINTO_NULLS|ORA_FETCHINTO_ASSOC); + else + return @ora_fetch_into($this->_queryID,&$this->fields,ORA_FETCHINTO_NULLS); + } + + /* close() only needs to be called if you are worried about using too much memory while your script + is running. All associated result memory for the specified result identifier will automatically be freed. */ + + function _close() +{ + return @ora_close($this->_queryID); + } + + function MetaType($t,$len=-1) + { + if (is_object($t)) { + $fieldobj = $t; + $t = $fieldobj->type; + $len = $fieldobj->max_length; + } + + switch (strtoupper($t)) { + case 'VARCHAR': + case 'VARCHAR2': + case 'CHAR': + case 'VARBINARY': + case 'BINARY': + if ($len <= $this->blobSize) return 'C'; + case 'LONG': + case 'LONG VARCHAR': + case 'CLOB': + return 'X'; + case 'LONG RAW': + case 'LONG VARBINARY': + case 'BLOB': + return 'B'; + + case 'DATE': return 'D'; + + //case 'T': return 'T'; + + case 'BIT': return 'L'; + case 'INT': + case 'SMALLINT': + case 'INTEGER': return 'I'; + default: return 'N'; + } + } +} +?>
\ No newline at end of file diff --git a/framework/DataAccess/adodb/drivers/adodb-pdo.inc.php b/framework/DataAccess/adodb/drivers/adodb-pdo.inc.php new file mode 100644 index 00000000..4d2d2e72 --- /dev/null +++ b/framework/DataAccess/adodb/drivers/adodb-pdo.inc.php @@ -0,0 +1,562 @@ +<?php +/* +V4.72 21 Feb 2006 (c) 2000-2006 John Lim (jlim#natsoft.com.my). All rights reserved. + 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. +Set tabs to 4 for best viewing. + + Latest version is available at http://adodb.sourceforge.net + + Requires ODBC. Works on Windows and Unix. + + Problems: + Where is float/decimal type in pdo_param_type + LOB handling for CLOB/BLOB differs significantly +*/ +// security - hide paths +if (!defined('ADODB_DIR')) die(); + + +/* +enum pdo_param_type { +PDO::PARAM_NULL, 0 + +/* int as in long (the php native int type). + * If you mark a column as an int, PDO expects get_col to return + * a pointer to a long +PDO::PARAM_INT, 1 + +/* get_col ptr should point to start of the string buffer +PDO::PARAM_STR, 2 + +/* get_col: when len is 0 ptr should point to a php_stream *, + * otherwise it should behave like a string. Indicate a NULL field + * value by setting the ptr to NULL +PDO::PARAM_LOB, 3 + +/* get_col: will expect the ptr to point to a new PDOStatement object handle, + * but this isn't wired up yet +PDO::PARAM_STMT, 4 /* hierarchical result set + +/* get_col ptr should point to a zend_bool +PDO::PARAM_BOOL, 5 + + +/* magic flag to denote a parameter as being input/output +PDO::PARAM_INPUT_OUTPUT = 0x80000000 +}; +*/ + +function adodb_pdo_type($t) +{ + switch($t) { + case 2: return 'VARCHAR'; + case 3: return 'BLOB'; + default: return 'NUMERIC'; + } +} + +/*-------------------------------------------------------------------------------------- +--------------------------------------------------------------------------------------*/ + +//////////////////////////////////////////////// + + + +class ADODB_pdo_base extends ADODB_pdo { + + var $sysDate = "'?'"; + var $sysTimeStamp = "'?'"; + + + function _init($parentDriver) + { + $parentDriver->_bindInputArray = true; + #$parentDriver->_connectionID->setAttribute(PDO::MYSQL_ATTR_USE_BUFFERED_QUERY,true); + } + + function ServerInfo() + { + return ADOConnection::ServerInfo(); + } + + function SelectLimit($sql,$nrows=-1,$offset=-1,$inputarr=false,$secs2cache=0) + { + $ret = ADOConnection::SelectLimit($sql,$nrows,$offset,$inputarr,$secs2cache); + return $ret; + } + + function MetaTables() + { + return false; + } + + function MetaColumns() + { + return false; + } +} + + +class ADODB_pdo extends ADOConnection { + var $databaseType = "pdo"; + var $dataProvider = "pdo"; + var $fmtDate = "'Y-m-d'"; + var $fmtTimeStamp = "'Y-m-d, h:i:sA'"; + var $replaceQuote = "''"; // string to use to replace quotes + var $hasAffectedRows = true; + var $_bindInputArray = true; + var $_genSeqSQL = "create table %s (id integer)"; + var $_autocommit = true; + var $_haserrorfunctions = true; + var $_lastAffectedRows = 0; + + var $_errormsg = false; + var $_errorno = false; + + var $dsnType = ''; + var $stmt = false; + + function ADODB_pdo() + { + } + + function _UpdatePDO() + { + $d = &$this->_driver; + $this->fmtDate = $d->fmtDate; + $this->fmtTimeStamp = $d->fmtTimeStamp; + $this->replaceQuote = $d->replaceQuote; + $this->sysDate = $d->sysDate; + $this->sysTimeStamp = $d->sysTimeStamp; + $this->random = $d->random; + $this->concat_operator = $d->concat_operator; + $this->nameQuote = $d->nameQuote; + + $d->_init($this); + } + + function Time() + { + if (!empty($this->_driver->_hasdual)) $sql = "select $this->sysTimeStamp from dual"; + else $sql = "select $this->sysTimeStamp"; + + $rs =& $this->_Execute($sql); + if ($rs && !$rs->EOF) return $this->UnixTimeStamp(reset($rs->fields)); + + return false; + } + + // returns true or false + function _connect($argDSN, $argUsername, $argPassword, $argDatabasename, $persist=false) + { + $at = strpos($argDSN,':'); + $this->dsnType = substr($argDSN,0,$at); + + if ($argDatabasename) { + $argDSN .= ';dbname='.$argDatabasename; + } + try { + $this->_connectionID = new PDO($argDSN, $argUsername, $argPassword); + } catch (Exception $e) { + $this->_connectionID = false; + $this->_errorno = -1; + //var_dump($e); + $this->_errormsg = 'Connection attempt failed: '.$e->getMessage(); + return false; + } + + if ($this->_connectionID) { + switch(ADODB_ASSOC_CASE){ + case 0: $m = PDO::CASE_LOWER; break; + case 1: $m = PDO::CASE_UPPER; break; + default: + case 2: $m = PDO::CASE_NATURAL; break; + } + + //$this->_connectionID->setAttribute(PDO::ATTR_ERRMODE,PDO::ERRMODE_SILENT ); + $this->_connectionID->setAttribute(PDO::ATTR_CASE,$m); + + $class = 'ADODB_pdo_'.$this->dsnType; + //$this->_connectionID->setAttribute(PDO::ATTR_AUTOCOMMIT,true); + switch($this->dsnType) { + case 'oci': + case 'mysql': + case 'pgsql': + case 'mssql': + include_once(ADODB_DIR.'/drivers/adodb-pdo_'.$this->dsnType.'.inc.php'); + break; + } + if (class_exists($class)) + $this->_driver = new $class(); + else + $this->_driver = new ADODB_pdo_base(); + + $this->_driver->_connectionID = $this->_connectionID; + $this->_UpdatePDO(); + return true; + } + $this->_driver = new ADODB_pdo_base(); + return false; + } + + // returns true or false + function _pconnect($argDSN, $argUsername, $argPassword, $argDatabasename) + { + return $this->_connect($argDSN, $argUsername, $argPassword, $argDatabasename, true); + } + + /*------------------------------------------------------------------------------*/ + + + function SelectLimit($sql,$nrows=-1,$offset=-1,$inputarr=false,$secs2cache=0) + { + $save = $this->_driver->fetchMode; + $this->_driver->fetchMode = $this->fetchMode; + $this->_driver->debug = $this->debug; + $ret = $this->_driver->SelectLimit($sql,$nrows,$offset,$inputarr,$secs2cache); + $this->_driver->fetchMode = $save; + return $ret; + } + + + function ServerInfo() + { + return $this->_driver->ServerInfo(); + } + + function MetaTables($ttype=false,$showSchema=false,$mask=false) + { + return $this->_driver->MetaTables($ttype,$showSchema,$mask); + } + + function MetaColumns($table,$normalize=true) + { + return $this->_driver->MetaColumns($table,$normalize); + } + + function InParameter(&$stmt,&$var,$name,$maxLen=4000,$type=false) + { + $obj = $stmt[1]; + if ($type) $obj->bindParam($name,$var,$type,$maxLen); + else $obj->bindParam($name, $var); + } + + + function ErrorMsg() + { + if ($this->_errormsg !== false) return $this->_errormsg; + if (!empty($this->_stmt)) $arr = $this->_stmt->errorInfo(); + else if (!empty($this->_connectionID)) $arr = $this->_connectionID->errorInfo(); + else return 'No Connection Established'; + + + if ($arr) { + if (sizeof($arr)<2) return ''; + if ((integer)$arr[1]) return $arr[2]; + else return ''; + } else return '-1'; + } + + + function ErrorNo() + { + if ($this->_errorno !== false) return $this->_errorno; + if (!empty($this->_stmt)) $err = $this->_stmt->errorCode(); + else if (!empty($this->_connectionID)) { + $arr = $this->_connectionID->errorInfo(); + if (isset($arr[0])) $err = $arr[0]; + else $err = -1; + } else + return 0; + + if ($err == '00000') return 0; // allows empty check + return $err; + } + + function BeginTrans() + { + if (!$this->hasTransactions) return false; + if ($this->transOff) return true; + $this->transCnt += 1; + $this->_autocommit = false; + $this->_connectionID->setAttribute(PDO::ATTR_AUTOCOMMIT,false); + return $this->_connectionID->beginTransaction(); + } + + function CommitTrans($ok=true) + { + if (!$this->hasTransactions) return false; + if ($this->transOff) return true; + if (!$ok) return $this->RollbackTrans(); + if ($this->transCnt) $this->transCnt -= 1; + $this->_autocommit = true; + + $ret = $this->_connectionID->commit(); + $this->_connectionID->setAttribute(PDO::ATTR_AUTOCOMMIT,true); + return $ret; + } + + function RollbackTrans() + { + if (!$this->hasTransactions) return false; + if ($this->transOff) return true; + if ($this->transCnt) $this->transCnt -= 1; + $this->_autocommit = true; + + $ret = $this->_connectionID->rollback(); + $this->_connectionID->setAttribute(PDO::ATTR_AUTOCOMMIT,true); + return $ret; + } + + function Prepare($sql) + { + $this->_stmt = $this->_connectionID->prepare($sql); + if ($this->_stmt) return array($sql,$this->_stmt); + + return false; + } + + function PrepareStmt($sql) + { + $stmt = $this->_connectionID->prepare($sql); + if (!$stmt) return false; + $obj = new ADOPDOStatement($stmt,$this); + return $obj; + } + + /* returns queryID or false */ + function _query($sql,$inputarr=false) + { + if (is_array($sql)) { + $stmt = $sql[1]; + } else { + $stmt = $this->_connectionID->prepare($sql); + } + + if ($stmt) { + $this->_driver->debug = $this->debug; + if ($inputarr) $ok = $stmt->execute($inputarr); + else $ok = $stmt->execute(); + } + + + $this->_errormsg = false; + $this->_errorno = false; + + if ($ok) { + $this->_stmt = $stmt; + return $stmt; + } + + if ($stmt) { + + $arr = $stmt->errorinfo(); + if ((integer)$arr[1]) { + $this->_errormsg = $arr[2]; + $this->_errorno = $arr[1]; + } + + } else { + $this->_errormsg = false; + $this->_errorno = false; + } + return false; + } + + // returns true or false + function _close() + { + $this->_stmt = false; + return true; + } + + function _affectedrows() + { + return ($this->_stmt) ? $this->_stmt->rowCount() : 0; + } + + function _insertid() + { + return ($this->_connectionID) ? $this->_connectionID->lastInsertId() : 0; + } +} + +class ADOPDOStatement { + + var $databaseType = "pdo"; + var $dataProvider = "pdo"; + var $_stmt; + var $_connectionID; + + function ADOPDOStatement($stmt,$connection) + { + $this->_stmt = $stmt; + $this->_connectionID = $connection; + } + + function Execute($inputArr=false) + { + $savestmt = $this->_connectionID->_stmt; + $rs = $this->_connectionID->Execute(array(false,$this->_stmt),$inputArr); + $this->_connectionID->_stmt = $savestmt; + return $rs; + } + + function InParameter(&$var,$name,$maxLen=4000,$type=false) + { + + if ($type) $this->_stmt->bindParam($name,$var,$type,$maxLen); + else $this->_stmt->bindParam($name, $var); + } + + function Affected_Rows() + { + return ($this->_stmt) ? $this->_stmt->rowCount() : 0; + } + + function ErrorMsg() + { + if ($this->_stmt) $arr = $this->_stmt->errorInfo(); + else $arr = $this->_connectionID->errorInfo(); + + if (is_array($arr)) { + if ((integer) $arr[0] && isset($arr[2])) return $arr[2]; + else return ''; + } else return '-1'; + } + + function NumCols() + { + return ($this->_stmt) ? $this->_stmt->columnCount() : 0; + } + + function ErrorNo() + { + if ($this->_stmt) return $this->_stmt->errorCode(); + else return $this->_connectionID->errorInfo(); + } +} + +/*-------------------------------------------------------------------------------------- + Class Name: Recordset +--------------------------------------------------------------------------------------*/ + +class ADORecordSet_pdo extends ADORecordSet { + + var $bind = false; + var $databaseType = "pdo"; + var $dataProvider = "pdo"; + + function ADORecordSet_pdo($id,$mode=false) + { + if ($mode === false) { + global $ADODB_FETCH_MODE; + $mode = $ADODB_FETCH_MODE; + } + $this->adodbFetchMode = $mode; + switch($mode) { + case ADODB_FETCH_NUM: $mode = PDO::FETCH_NUM; break; + case ADODB_FETCH_ASSOC: $mode = PDO::FETCH_ASSOC; break; + + case ADODB_FETCH_BOTH: + default: $mode = PDO::FETCH_BOTH; break; + } + $this->fetchMode = $mode; + + $this->_queryID = $id; + $this->ADORecordSet($id); + } + + + function Init() + { + if ($this->_inited) return; + $this->_inited = true; + if ($this->_queryID) @$this->_initrs(); + else { + $this->_numOfRows = 0; + $this->_numOfFields = 0; + } + if ($this->_numOfRows != 0 && $this->_currentRow == -1) { + $this->_currentRow = 0; + if ($this->EOF = ($this->_fetch() === false)) { + $this->_numOfRows = 0; // _numOfRows could be -1 + } + } else { + $this->EOF = true; + } + } + + function _initrs() + { + global $ADODB_COUNTRECS; + + $this->_numOfRows = ($ADODB_COUNTRECS) ? @$this->_queryID->rowCount() : -1; + if (!$this->_numOfRows) $this->_numOfRows = -1; + $this->_numOfFields = $this->_queryID->columnCount(); + } + + // returns the field object + function &FetchField($fieldOffset = -1) + { + $off=$fieldOffset+1; // offsets begin at 1 + + $o= new ADOFieldObject(); + $arr = @$this->_queryID->getColumnMeta($fieldOffset); + if (!$arr) { + $o->name = 'bad getColumnMeta()'; + $o->max_length = -1; + $o->type = 'VARCHAR'; + $o->precision = 0; + # $false = false; + return $o; + } + //adodb_pr($arr); + $o->name = $arr['name']; + if (isset($arr['native_type'])) $o->type = $arr['native_type']; + else $o->type = adodb_pdo_type($arr['pdo_type']); + $o->max_length = $arr['len']; + $o->precision = $arr['precision']; + + 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 false; + } + + function _fetch() + { + if (!$this->_queryID) return false; + + $this->fields = $this->_queryID->fetch($this->fetchMode); + return !empty($this->fields); + } + + function _close() + { + $this->_queryID = false; + } + + function Fields($colname) + { + if ($this->adodbFetchMode != ADODB_FETCH_NUM) return @$this->fields[$colname]; + + if (!$this->bind) { + $this->bind = array(); + for ($i=0; $i < $this->_numOfFields; $i++) { + $o = $this->FetchField($i); + $this->bind[strtoupper($o->name)] = $i; + } + } + return $this->fields[$this->bind[strtoupper($colname)]]; + } + +} + +?>
\ No newline at end of file diff --git a/framework/DataAccess/adodb/drivers/adodb-pdo_mssql.inc.php b/framework/DataAccess/adodb/drivers/adodb-pdo_mssql.inc.php new file mode 100644 index 00000000..08c93149 --- /dev/null +++ b/framework/DataAccess/adodb/drivers/adodb-pdo_mssql.inc.php @@ -0,0 +1,50 @@ +<?php + + +/* +V4.72 21 Feb 2006 (c) 2000-2006 John Lim (jlim@natsoft.com.my). All rights reserved. + 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. + Set tabs to 8. + +*/ + +class ADODB_pdo_mssql extends ADODB_pdo { + + var $hasTop = 'top'; + var $sysDate = 'convert(datetime,convert(char,GetDate(),102),102)'; + var $sysTimeStamp = 'GetDate()'; + + + function _init($parentDriver) + { + + $parentDriver->hasTransactions = false; ## <<< BUG IN PDO mssql driver + $parentDriver->_bindInputArray = false; + $parentDriver->hasInsertID = true; + } + + function ServerInfo() + { + return ADOConnection::ServerInfo(); + } + + function SelectLimit($sql,$nrows=-1,$offset=-1,$inputarr=false,$secs2cache=0) + { + $ret = ADOConnection::SelectLimit($sql,$nrows,$offset,$inputarr,$secs2cache); + return $ret; + } + + function MetaTables() + { + return false; + } + + function MetaColumns() + { + return false; + } + +} +?>
\ No newline at end of file diff --git a/framework/DataAccess/adodb/drivers/adodb-pdo_mysql.inc.php b/framework/DataAccess/adodb/drivers/adodb-pdo_mysql.inc.php new file mode 100644 index 00000000..6177fb60 --- /dev/null +++ b/framework/DataAccess/adodb/drivers/adodb-pdo_mysql.inc.php @@ -0,0 +1,146 @@ +<?php + + +/* +V4.72 21 Feb 2006 (c) 2000-2006 John Lim (jlim@natsoft.com.my). All rights reserved. + 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. + Set tabs to 8. + +*/ + +class ADODB_pdo_mysql extends ADODB_pdo { + var $metaTablesSQL = "SHOW TABLES"; + var $metaColumnsSQL = "SHOW COLUMNS FROM %s"; + var $_bindInputArray = false; + var $sysDate = 'CURDATE()'; + var $sysTimeStamp = 'NOW()'; + + function _init($parentDriver) + { + + $parentDriver->hasTransactions = false; + $parentDriver->_bindInputArray = true; + $parentDriver->hasInsertID = true; + $parentDriver->_connectionID->setAttribute(PDO::MYSQL_ATTR_USE_BUFFERED_QUERY,true); + } + + function ServerInfo() + { + $arr['description'] = ADOConnection::GetOne("select version()"); + $arr['version'] = ADOConnection::_findvers($arr['description']); + return $arr; + } + + function &MetaTables($ttype=false,$showSchema=false,$mask=false) + { + $save = $this->metaTablesSQL; + if ($showSchema && is_string($showSchema)) { + $this->metaTablesSQL .= " from $showSchema"; + } + + if ($mask) { + $mask = $this->qstr($mask); + $this->metaTablesSQL .= " like $mask"; + } + $ret =& ADOConnection::MetaTables($ttype,$showSchema); + + $this->metaTablesSQL = $save; + return $ret; + } + + function &MetaColumns($table) + { + $this->_findschema($table,$schema); + if ($schema) { + $dbName = $this->database; + $this->SelectDB($schema); + } + global $ADODB_FETCH_MODE; + $save = $ADODB_FETCH_MODE; + $ADODB_FETCH_MODE = ADODB_FETCH_NUM; + + if ($this->fetchMode !== false) $savem = $this->SetFetchMode(false); + $rs = $this->Execute(sprintf($this->metaColumnsSQL,$table)); + + if ($schema) { + $this->SelectDB($dbName); + } + + if (isset($savem)) $this->SetFetchMode($savem); + $ADODB_FETCH_MODE = $save; + if (!is_object($rs)) { + $false = false; + return $false; + } + + $retarr = array(); + while (!$rs->EOF){ + $fld = new ADOFieldObject(); + $fld->name = $rs->fields[0]; + $type = $rs->fields[1]; + + // split type into type(length): + $fld->scale = null; + if (preg_match("/^(.+)\((\d+),(\d+)/", $type, $query_array)) { + $fld->type = $query_array[1]; + $fld->max_length = is_numeric($query_array[2]) ? $query_array[2] : -1; + $fld->scale = is_numeric($query_array[3]) ? $query_array[3] : -1; + } elseif (preg_match("/^(.+)\((\d+)/", $type, $query_array)) { + $fld->type = $query_array[1]; + $fld->max_length = is_numeric($query_array[2]) ? $query_array[2] : -1; + } elseif (preg_match("/^(enum)\((.*)\)$/i", $type, $query_array)) { + $fld->type = $query_array[1]; + $arr = explode(",",$query_array[2]); + $fld->enums = $arr; + $zlen = max(array_map("strlen",$arr)) - 2; // PHP >= 4.0.6 + $fld->max_length = ($zlen > 0) ? $zlen : 1; + } else { + $fld->type = $type; + $fld->max_length = -1; + } + $fld->not_null = ($rs->fields[2] != 'YES'); + $fld->primary_key = ($rs->fields[3] == 'PRI'); + $fld->auto_increment = (strpos($rs->fields[5], 'auto_increment') !== false); + $fld->binary = (strpos($type,'blob') !== false); + $fld->unsigned = (strpos($type,'unsigned') !== false); + + if (!$fld->binary) { + $d = $rs->fields[4]; + if ($d != '' && $d != 'NULL') { + $fld->has_default = true; + $fld->default_value = $d; + } else { + $fld->has_default = false; + } + } + + if ($save == ADODB_FETCH_NUM) { + $retarr[] = $fld; + } else { + $retarr[strtoupper($fld->name)] = $fld; + } + $rs->MoveNext(); + } + + $rs->Close(); + return $retarr; + } + + + // parameters use PostgreSQL convention, not MySQL + function &SelectLimit($sql,$nrows=-1,$offset=-1,$inputarr=false,$secs=0) + { + $offsetStr =($offset>=0) ? "$offset," : ''; + // jason judge, see http://phplens.com/lens/lensforum/msgs.php?id=9220 + if ($nrows < 0) $nrows = '18446744073709551615'; + + if ($secs) + $rs =& $this->CacheExecute($secs,$sql." LIMIT $offsetStr$nrows",$inputarr); + else + $rs =& $this->Execute($sql." LIMIT $offsetStr$nrows",$inputarr); + return $rs; + } +} +?>
\ No newline at end of file diff --git a/framework/DataAccess/adodb/drivers/adodb-pdo_oci.inc.php b/framework/DataAccess/adodb/drivers/adodb-pdo_oci.inc.php new file mode 100644 index 00000000..0dd2aab0 --- /dev/null +++ b/framework/DataAccess/adodb/drivers/adodb-pdo_oci.inc.php @@ -0,0 +1,93 @@ +<?php + + +/* +V4.72 21 Feb 2006 (c) 2000-2006 John Lim (jlim@natsoft.com.my). All rights reserved. + 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. + Set tabs to 8. + +*/ + +class ADODB_pdo_oci extends ADODB_pdo_base { + + var $concat_operator='||'; + var $sysDate = "TRUNC(SYSDATE)"; + var $sysTimeStamp = 'SYSDATE'; + var $NLS_DATE_FORMAT = 'YYYY-MM-DD'; // To include time, use 'RRRR-MM-DD HH24:MI:SS' + var $random = "abs(mod(DBMS_RANDOM.RANDOM,10000001)/10000000)"; + var $metaTablesSQL = "select table_name,table_type from cat where table_type in ('TABLE','VIEW')"; + var $metaColumnsSQL = "select cname,coltype,width, SCALE, PRECISION, NULLS, DEFAULTVAL from col where tname='%s' order by colno"; + + var $_initdate = true; + var $_hasdual = true; + + function _init($parentDriver) + { + $parentDriver->_bindInputArray = true; + + if ($this->_initdate) { + $parentDriver->Execute("ALTER SESSION SET NLS_DATE_FORMAT='".$this->NLS_DATE_FORMAT."'"); + } + } + + function &MetaTables($ttype=false,$showSchema=false,$mask=false) + { + if ($mask) { + $save = $this->metaTablesSQL; + $mask = $this->qstr(strtoupper($mask)); + $this->metaTablesSQL .= " AND table_name like $mask"; + } + $ret =& ADOConnection::MetaTables($ttype,$showSchema); + + if ($mask) { + $this->metaTablesSQL = $save; + } + return $ret; + } + + function &MetaColumns($table) + { + global $ADODB_FETCH_MODE; + + $false = false; + $save = $ADODB_FETCH_MODE; + $ADODB_FETCH_MODE = ADODB_FETCH_NUM; + if ($this->fetchMode !== false) $savem = $this->SetFetchMode(false); + + $rs = $this->Execute(sprintf($this->metaColumnsSQL,strtoupper($table))); + + if (isset($savem)) $this->SetFetchMode($savem); + $ADODB_FETCH_MODE = $save; + if (!$rs) { + return $false; + } + $retarr = array(); + while (!$rs->EOF) { //print_r($rs->fields); + $fld = new ADOFieldObject(); + $fld->name = $rs->fields[0]; + $fld->type = $rs->fields[1]; + $fld->max_length = $rs->fields[2]; + $fld->scale = $rs->fields[3]; + if ($rs->fields[1] == 'NUMBER' && $rs->fields[3] == 0) { + $fld->type ='INT'; + $fld->max_length = $rs->fields[4]; + } + $fld->not_null = (strncmp($rs->fields[5], 'NOT',3) === 0); + $fld->binary = (strpos($fld->type,'BLOB') !== false); + $fld->default_value = $rs->fields[6]; + + if ($ADODB_FETCH_MODE == ADODB_FETCH_NUM) $retarr[] = $fld; + else $retarr[strtoupper($fld->name)] = $fld; + $rs->MoveNext(); + } + $rs->Close(); + if (empty($retarr)) + return $false; + else + return $retarr; + } +} + +?>
\ No newline at end of file diff --git a/framework/DataAccess/adodb/drivers/adodb-pdo_pgsql.inc.php b/framework/DataAccess/adodb/drivers/adodb-pdo_pgsql.inc.php new file mode 100644 index 00000000..b4cceecc --- /dev/null +++ b/framework/DataAccess/adodb/drivers/adodb-pdo_pgsql.inc.php @@ -0,0 +1,229 @@ +<?php + +/* +V4.72 21 Feb 2006 (c) 2000-2006 John Lim (jlim@natsoft.com.my). All rights reserved. + 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. + Set tabs to 8. + +*/ + +class ADODB_pdo_pgsql extends ADODB_pdo { + var $metaDatabasesSQL = "select datname from pg_database where datname not in ('template0','template1') order by 1"; + var $metaTablesSQL = "select tablename,'T' from pg_tables where tablename not like 'pg\_%' + and tablename not in ('sql_features', 'sql_implementation_info', 'sql_languages', + 'sql_packages', 'sql_sizing', 'sql_sizing_profiles') + union + select viewname,'V' from pg_views where viewname not like 'pg\_%'"; + //"select tablename from pg_tables where tablename not like 'pg_%' order by 1"; + var $isoDates = true; // accepts dates in ISO format + var $sysDate = "CURRENT_DATE"; + var $sysTimeStamp = "CURRENT_TIMESTAMP"; + var $blobEncodeType = 'C'; + var $metaColumnsSQL = "SELECT a.attname,t.typname,a.attlen,a.atttypmod,a.attnotnull,a.atthasdef,a.attnum + FROM pg_class c, pg_attribute a,pg_type t + WHERE relkind in ('r','v') AND (c.relname='%s' or c.relname = lower('%s')) and a.attname not like '....%%' +AND a.attnum > 0 AND a.atttypid = t.oid AND a.attrelid = c.oid ORDER BY a.attnum"; + + // used when schema defined + var $metaColumnsSQL1 = "SELECT a.attname, t.typname, a.attlen, a.atttypmod, a.attnotnull, a.atthasdef, a.attnum +FROM pg_class c, pg_attribute a, pg_type t, pg_namespace n +WHERE relkind in ('r','v') AND (c.relname='%s' or c.relname = lower('%s')) + and c.relnamespace=n.oid and n.nspname='%s' + and a.attname not like '....%%' AND a.attnum > 0 + AND a.atttypid = t.oid AND a.attrelid = c.oid ORDER BY a.attnum"; + + // get primary key etc -- from Freek Dijkstra + var $metaKeySQL = "SELECT ic.relname AS index_name, a.attname AS column_name,i.indisunique AS unique_key, i.indisprimary AS primary_key + FROM pg_class bc, pg_class ic, pg_index i, pg_attribute a WHERE bc.oid = i.indrelid AND ic.oid = i.indexrelid AND (i.indkey[0] = a.attnum OR i.indkey[1] = a.attnum OR i.indkey[2] = a.attnum OR i.indkey[3] = a.attnum OR i.indkey[4] = a.attnum OR i.indkey[5] = a.attnum OR i.indkey[6] = a.attnum OR i.indkey[7] = a.attnum) AND a.attrelid = bc.oid AND bc.relname = '%s'"; + + var $hasAffectedRows = true; + var $hasLimit = false; // set to true for pgsql 7 only. support pgsql/mysql SELECT * FROM TABLE LIMIT 10 + // below suggested by Freek Dijkstra + var $true = 't'; // string that represents TRUE for a database + var $false = 'f'; // string that represents FALSE for a database + var $fmtDate = "'Y-m-d'"; // used by DBDate() as the default date format used by the database + var $fmtTimeStamp = "'Y-m-d G:i:s'"; // used by DBTimeStamp as the default timestamp fmt. + var $hasMoveFirst = true; + var $hasGenID = true; + var $_genIDSQL = "SELECT NEXTVAL('%s')"; + var $_genSeqSQL = "CREATE SEQUENCE %s START %s"; + var $_dropSeqSQL = "DROP SEQUENCE %s"; + var $metaDefaultsSQL = "SELECT d.adnum as num, d.adsrc as def from pg_attrdef d, pg_class c where d.adrelid=c.oid and c.relname='%s' order by d.adnum"; + var $random = 'random()'; /// random function + var $concat_operator='||'; + + function _init($parentDriver) + { + + $parentDriver->hasTransactions = false; ## <<< BUG IN PDO pgsql driver + $parentDriver->hasInsertID = true; + } + + function ServerInfo() + { + $arr['description'] = ADOConnection::GetOne("select version()"); + $arr['version'] = ADOConnection::_findvers($arr['description']); + return $arr; + } + + function &SelectLimit($sql,$nrows=-1,$offset=-1,$inputarr=false,$secs2cache=0) + { + $offsetStr = ($offset >= 0) ? " OFFSET $offset" : ''; + $limitStr = ($nrows >= 0) ? " LIMIT $nrows" : ''; + if ($secs2cache) + $rs =& $this->CacheExecute($secs2cache,$sql."$limitStr$offsetStr",$inputarr); + else + $rs =& $this->Execute($sql."$limitStr$offsetStr",$inputarr); + + return $rs; + } + + function &MetaTables($ttype=false,$showSchema=false,$mask=false) + { + $info = $this->ServerInfo(); + if ($info['version'] >= 7.3) { + $this->metaTablesSQL = "select tablename,'T' from pg_tables where tablename not like 'pg\_%' + and schemaname not in ( 'pg_catalog','information_schema') + union + select viewname,'V' from pg_views where viewname not like 'pg\_%' and schemaname not in ( 'pg_catalog','information_schema') "; + } + if ($mask) { + $save = $this->metaTablesSQL; + $mask = $this->qstr(strtolower($mask)); + if ($info['version']>=7.3) + $this->metaTablesSQL = " +select tablename,'T' from pg_tables where tablename like $mask and schemaname not in ( 'pg_catalog','information_schema') + union +select viewname,'V' from pg_views where viewname like $mask and schemaname not in ( 'pg_catalog','information_schema') "; + else + $this->metaTablesSQL = " +select tablename,'T' from pg_tables where tablename like $mask + union +select viewname,'V' from pg_views where viewname like $mask"; + } + $ret =& ADOConnection::MetaTables($ttype,$showSchema); + + if ($mask) { + $this->metaTablesSQL = $save; + } + return $ret; + } + + function &MetaColumns($table,$normalize=true) + { + global $ADODB_FETCH_MODE; + + $schema = false; + $this->_findschema($table,$schema); + + if ($normalize) $table = strtolower($table); + + $save = $ADODB_FETCH_MODE; + $ADODB_FETCH_MODE = ADODB_FETCH_NUM; + if ($this->fetchMode !== false) $savem = $this->SetFetchMode(false); + + if ($schema) $rs =& $this->Execute(sprintf($this->metaColumnsSQL1,$table,$table,$schema)); + else $rs =& $this->Execute(sprintf($this->metaColumnsSQL,$table,$table)); + if (isset($savem)) $this->SetFetchMode($savem); + $ADODB_FETCH_MODE = $save; + + if ($rs === false) { + $false = false; + return $false; + } + if (!empty($this->metaKeySQL)) { + // If we want the primary keys, we have to issue a separate query + // Of course, a modified version of the metaColumnsSQL query using a + // LEFT JOIN would have been much more elegant, but postgres does + // not support OUTER JOINS. So here is the clumsy way. + + $ADODB_FETCH_MODE = ADODB_FETCH_ASSOC; + + $rskey = $this->Execute(sprintf($this->metaKeySQL,($table))); + // fetch all result in once for performance. + $keys =& $rskey->GetArray(); + if (isset($savem)) $this->SetFetchMode($savem); + $ADODB_FETCH_MODE = $save; + + $rskey->Close(); + unset($rskey); + } + + $rsdefa = array(); + if (!empty($this->metaDefaultsSQL)) { + $ADODB_FETCH_MODE = ADODB_FETCH_ASSOC; + $sql = sprintf($this->metaDefaultsSQL, ($table)); + $rsdef = $this->Execute($sql); + if (isset($savem)) $this->SetFetchMode($savem); + $ADODB_FETCH_MODE = $save; + + if ($rsdef) { + while (!$rsdef->EOF) { + $num = $rsdef->fields['num']; + $s = $rsdef->fields['def']; + if (strpos($s,'::')===false && substr($s, 0, 1) == "'") { /* quoted strings hack... for now... fixme */ + $s = substr($s, 1); + $s = substr($s, 0, strlen($s) - 1); + } + + $rsdefa[$num] = $s; + $rsdef->MoveNext(); + } + } else { + ADOConnection::outp( "==> SQL => " . $sql); + } + unset($rsdef); + } + + $retarr = array(); + while (!$rs->EOF) { + $fld = new ADOFieldObject(); + $fld->name = $rs->fields[0]; + $fld->type = $rs->fields[1]; + $fld->max_length = $rs->fields[2]; + if ($fld->max_length <= 0) $fld->max_length = $rs->fields[3]-4; + if ($fld->max_length <= 0) $fld->max_length = -1; + if ($fld->type == 'numeric') { + $fld->scale = $fld->max_length & 0xFFFF; + $fld->max_length >>= 16; + } + // dannym + // 5 hasdefault; 6 num-of-column + $fld->has_default = ($rs->fields[5] == 't'); + if ($fld->has_default) { + $fld->default_value = $rsdefa[$rs->fields[6]]; + } + + //Freek + if ($rs->fields[4] == $this->true) { + $fld->not_null = true; + } + + // Freek + if (is_array($keys)) { + foreach($keys as $key) { + if ($fld->name == $key['column_name'] AND $key['primary_key'] == $this->true) + $fld->primary_key = true; + if ($fld->name == $key['column_name'] AND $key['unique_key'] == $this->true) + $fld->unique = true; // What name is more compatible? + } + } + + if ($ADODB_FETCH_MODE == ADODB_FETCH_NUM) $retarr[] = $fld; + else $retarr[($normalize) ? strtoupper($fld->name) : $fld->name] = $fld; + + $rs->MoveNext(); + } + $rs->Close(); + if (empty($retarr)) { + $false = false; + return $false; + } else return $retarr; + + } + +} + +?> diff --git a/framework/DataAccess/adodb/drivers/adodb-postgres.inc.php b/framework/DataAccess/adodb/drivers/adodb-postgres.inc.php new file mode 100644 index 00000000..6064fe1e --- /dev/null +++ b/framework/DataAccess/adodb/drivers/adodb-postgres.inc.php @@ -0,0 +1,14 @@ +<?php +/* + V4.72 21 Feb 2006 (c) 2000-2006 John Lim (jlim@natsoft.com.my). All rights reserved. + 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. + Set tabs to 4. + + NOTE: Since 3.31, this file is no longer used, and the "postgres" driver is + remapped to "postgres7". Maintaining multiple postgres drivers is no easy + job, so hopefully this will ensure greater consistency and fewer bugs. +*/ + +?>
\ No newline at end of file diff --git a/framework/DataAccess/adodb/drivers/adodb-postgres64.inc.php b/framework/DataAccess/adodb/drivers/adodb-postgres64.inc.php new file mode 100644 index 00000000..491b674c --- /dev/null +++ b/framework/DataAccess/adodb/drivers/adodb-postgres64.inc.php @@ -0,0 +1,1047 @@ +<?php +/* + V4.72 21 Feb 2006 (c) 2000-2006 John Lim (jlim@natsoft.com.my). All rights reserved. + 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. + Set tabs to 8. + + Original version derived from Alberto Cerezal (acerezalp@dbnet.es) - DBNet Informatica & Comunicaciones. + 08 Nov 2000 jlim - Minor corrections, removing mysql stuff + 09 Nov 2000 jlim - added insertid support suggested by "Christopher Kings-Lynne" <chriskl@familyhealth.com.au> + jlim - changed concat operator to || and data types to MetaType to match documented pgsql types + see http://www.postgresql.org/devel-corner/docs/postgres/datatype.htm + 22 Nov 2000 jlim - added changes to FetchField() and MetaTables() contributed by "raser" <raser@mail.zen.com.tw> + 27 Nov 2000 jlim - added changes to _connect/_pconnect from ideas by "Lennie" <leen@wirehub.nl> + 15 Dec 2000 jlim - added changes suggested by Additional code changes by "Eric G. Werk" egw@netguide.dk. + 31 Jan 2002 jlim - finally installed postgresql. testing + 01 Mar 2001 jlim - Freek Dijkstra changes, also support for text type + + See http://www.varlena.com/varlena/GeneralBits/47.php + + -- What indexes are on my table? + select * from pg_indexes where tablename = 'tablename'; + + -- What triggers are on my table? + select c.relname as "Table", t.tgname as "Trigger Name", + t.tgconstrname as "Constraint Name", t.tgenabled as "Enabled", + t.tgisconstraint as "Is Constraint", cc.relname as "Referenced Table", + p.proname as "Function Name" + from pg_trigger t, pg_class c, pg_class cc, pg_proc p + where t.tgfoid = p.oid and t.tgrelid = c.oid + and t.tgconstrrelid = cc.oid + and c.relname = 'tablename'; + + -- What constraints are on my table? + select r.relname as "Table", c.conname as "Constraint Name", + contype as "Constraint Type", conkey as "Key Columns", + confkey as "Foreign Columns", consrc as "Source" + from pg_class r, pg_constraint c + where r.oid = c.conrelid + and relname = 'tablename'; + +*/ + +// security - hide paths +if (!defined('ADODB_DIR')) die(); + +function adodb_addslashes($s) +{ + $len = strlen($s); + if ($len == 0) return "''"; + if (strncmp($s,"'",1) === 0 && substr($s,$len-1) == "'") return $s; // already quoted + + return "'".addslashes($s)."'"; +} + +class ADODB_postgres64 extends ADOConnection{ + var $databaseType = 'postgres64'; + var $dataProvider = 'postgres'; + var $hasInsertID = true; + var $_resultid = false; + var $concat_operator='||'; + var $metaDatabasesSQL = "select datname from pg_database where datname not in ('template0','template1') order by 1"; + var $metaTablesSQL = "select tablename,'T' from pg_tables where tablename not like 'pg\_%' + and tablename not in ('sql_features', 'sql_implementation_info', 'sql_languages', + 'sql_packages', 'sql_sizing', 'sql_sizing_profiles') + union + select viewname,'V' from pg_views where viewname not like 'pg\_%'"; + //"select tablename from pg_tables where tablename not like 'pg_%' order by 1"; + var $isoDates = true; // accepts dates in ISO format + var $sysDate = "CURRENT_DATE"; + var $sysTimeStamp = "CURRENT_TIMESTAMP"; + var $blobEncodeType = 'C'; + var $metaColumnsSQL = "SELECT a.attname,t.typname,a.attlen,a.atttypmod,a.attnotnull,a.atthasdef,a.attnum + FROM pg_class c, pg_attribute a,pg_type t + WHERE relkind in ('r','v') AND (c.relname='%s' or c.relname = lower('%s')) and a.attname not like '....%%' +AND a.attnum > 0 AND a.atttypid = t.oid AND a.attrelid = c.oid ORDER BY a.attnum"; + + // used when schema defined + var $metaColumnsSQL1 = "SELECT a.attname, t.typname, a.attlen, a.atttypmod, a.attnotnull, a.atthasdef, a.attnum +FROM pg_class c, pg_attribute a, pg_type t, pg_namespace n +WHERE relkind in ('r','v') AND (c.relname='%s' or c.relname = lower('%s')) + and c.relnamespace=n.oid and n.nspname='%s' + and a.attname not like '....%%' AND a.attnum > 0 + AND a.atttypid = t.oid AND a.attrelid = c.oid ORDER BY a.attnum"; + + // get primary key etc -- from Freek Dijkstra + var $metaKeySQL = "SELECT ic.relname AS index_name, a.attname AS column_name,i.indisunique AS unique_key, i.indisprimary AS primary_key + FROM pg_class bc, pg_class ic, pg_index i, pg_attribute a WHERE bc.oid = i.indrelid AND ic.oid = i.indexrelid AND (i.indkey[0] = a.attnum OR i.indkey[1] = a.attnum OR i.indkey[2] = a.attnum OR i.indkey[3] = a.attnum OR i.indkey[4] = a.attnum OR i.indkey[5] = a.attnum OR i.indkey[6] = a.attnum OR i.indkey[7] = a.attnum) AND a.attrelid = bc.oid AND bc.relname = '%s'"; + + var $hasAffectedRows = true; + var $hasLimit = false; // set to true for pgsql 7 only. support pgsql/mysql SELECT * FROM TABLE LIMIT 10 + // below suggested by Freek Dijkstra + var $true = 'TRUE'; // string that represents TRUE for a database + var $false = 'FALSE'; // string that represents FALSE for a database + var $fmtDate = "'Y-m-d'"; // used by DBDate() as the default date format used by the database + var $fmtTimeStamp = "'Y-m-d H:i:s'"; // used by DBTimeStamp as the default timestamp fmt. + var $hasMoveFirst = true; + var $hasGenID = true; + var $_genIDSQL = "SELECT NEXTVAL('%s')"; + var $_genSeqSQL = "CREATE SEQUENCE %s START %s"; + var $_dropSeqSQL = "DROP SEQUENCE %s"; + var $metaDefaultsSQL = "SELECT d.adnum as num, d.adsrc as def from pg_attrdef d, pg_class c where d.adrelid=c.oid and c.relname='%s' order by d.adnum"; + var $random = 'random()'; /// random function + var $autoRollback = true; // apparently pgsql does not autorollback properly before php 4.3.4 + // http://bugs.php.net/bug.php?id=25404 + + var $_bindInputArray = false; // requires postgresql 7.3+ and ability to modify database + var $disableBlobs = false; // set to true to disable blob checking, resulting in 2-5% improvement in performance. + + // The last (fmtTimeStamp is not entirely correct: + // PostgreSQL also has support for time zones, + // and writes these time in this format: "2001-03-01 18:59:26+02". + // There is no code for the "+02" time zone information, so I just left that out. + // I'm not familiar enough with both ADODB as well as Postgres + // to know what the concequences are. The other values are correct (wheren't in 0.94) + // -- Freek Dijkstra + + function ADODB_postgres64() + { + // changes the metaColumnsSQL, adds columns: attnum[6] + } + + function ServerInfo() + { + if (isset($this->version)) return $this->version; + + $arr['description'] = $this->GetOne("select version()"); + $arr['version'] = ADOConnection::_findvers($arr['description']); + $this->version = $arr; + return $arr; + } + + function IfNull( $field, $ifNull ) + { + return " coalesce($field, $ifNull) "; + } + + // get the last id - never tested + function pg_insert_id($tablename,$fieldname) + { + $result=pg_exec($this->_connectionID, "SELECT last_value FROM ${tablename}_${fieldname}_seq"); + if ($result) { + $arr = @pg_fetch_row($result,0); + pg_freeresult($result); + if (isset($arr[0])) return $arr[0]; + } + return false; + } + +/* Warning from http://www.php.net/manual/function.pg-getlastoid.php: +Using a OID as a unique identifier is not generally wise. +Unless you are very careful, you might end up with a tuple having +a different OID if a database must be reloaded. */ + function _insertid($table,$column) + { + if (!is_resource($this->_resultid) || get_resource_type($this->_resultid) !== 'pgsql result') return false; + $oid = pg_getlastoid($this->_resultid); + // to really return the id, we need the table and column-name, else we can only return the oid != id + return empty($table) || empty($column) ? $oid : $this->GetOne("SELECT $column FROM $table WHERE oid=".(int)$oid); + } + +// I get this error with PHP before 4.0.6 - jlim +// Warning: This compilation does not support pg_cmdtuples() in d:/inetpub/wwwroot/php/adodb/adodb-postgres.inc.php on line 44 + function _affectedrows() + { + if (!is_resource($this->_resultid) || get_resource_type($this->_resultid) !== 'pgsql result') return false; + return pg_cmdtuples($this->_resultid); + } + + + // returns true/false + function BeginTrans() + { + if ($this->transOff) return true; + $this->transCnt += 1; + return @pg_Exec($this->_connectionID, "begin"); + } + + function RowLock($tables,$where,$flds='1 as ignore') + { + if (!$this->transCnt) $this->BeginTrans(); + return $this->GetOne("select $flds from $tables where $where for update"); + } + + // returns true/false. + function CommitTrans($ok=true) + { + if ($this->transOff) return true; + if (!$ok) return $this->RollbackTrans(); + + $this->transCnt -= 1; + return @pg_Exec($this->_connectionID, "commit"); + } + + // returns true/false + function RollbackTrans() + { + if ($this->transOff) return true; + $this->transCnt -= 1; + return @pg_Exec($this->_connectionID, "rollback"); + } + + function &MetaTables($ttype=false,$showSchema=false,$mask=false) + { + $info = $this->ServerInfo(); + if ($info['version'] >= 7.3) { + $this->metaTablesSQL = "select tablename,'T' from pg_tables where tablename not like 'pg\_%' + and schemaname not in ( 'pg_catalog','information_schema') + union + select viewname,'V' from pg_views where viewname not like 'pg\_%' and schemaname not in ( 'pg_catalog','information_schema') "; + } + if ($mask) { + $save = $this->metaTablesSQL; + $mask = $this->qstr(strtolower($mask)); + if ($info['version']>=7.3) + $this->metaTablesSQL = " +select tablename,'T' from pg_tables where tablename like $mask and schemaname not in ( 'pg_catalog','information_schema') + union +select viewname,'V' from pg_views where viewname like $mask and schemaname not in ( 'pg_catalog','information_schema') "; + else + $this->metaTablesSQL = " +select tablename,'T' from pg_tables where tablename like $mask + union +select viewname,'V' from pg_views where viewname like $mask"; + } + $ret =& ADOConnection::MetaTables($ttype,$showSchema); + + if ($mask) { + $this->metaTablesSQL = $save; + } + return $ret; + } + + + // if magic quotes disabled, use pg_escape_string() + function qstr($s,$magic_quotes=false) + { + if (!$magic_quotes) { + if (ADODB_PHPVER >= 0x4200) { + return "'".pg_escape_string($s)."'"; + } + if ($this->replaceQuote[0] == '\\'){ + $s = adodb_str_replace(array('\\',"\0"),array('\\\\',"\\\\000"),$s); + } + return "'".str_replace("'",$this->replaceQuote,$s)."'"; + } + + // undo magic quotes for " + $s = str_replace('\\"','"',$s); + return "'$s'"; + } + + + + // Format date column in sql string given an input format that understands Y M D + function SQLDate($fmt, $col=false) + { + if (!$col) $col = $this->sysTimeStamp; + $s = 'TO_CHAR('.$col.",'"; + + $len = strlen($fmt); + for ($i=0; $i < $len; $i++) { + $ch = $fmt[$i]; + switch($ch) { + case 'Y': + case 'y': + $s .= 'YYYY'; + break; + case 'Q': + case 'q': + $s .= 'Q'; + break; + + case 'M': + $s .= 'Mon'; + break; + + case 'm': + $s .= 'MM'; + break; + case 'D': + case 'd': + $s .= 'DD'; + break; + + case 'H': + $s.= 'HH24'; + break; + + case 'h': + $s .= 'HH'; + break; + + case 'i': + $s .= 'MI'; + break; + + case 's': + $s .= 'SS'; + break; + + case 'a': + case 'A': + $s .= 'AM'; + break; + + case 'w': + $s .= 'D'; + break; + + case 'l': + $s .= 'DAY'; + break; + + case 'W': + $s .= 'WW'; + break; + + default: + // handle escape characters... + if ($ch == '\\') { + $i++; + $ch = substr($fmt,$i,1); + } + if (strpos('-/.:;, ',$ch) !== false) $s .= $ch; + else $s .= '"'.$ch.'"'; + + } + } + return $s. "')"; + } + + + + /* + * Load a Large Object from a file + * - the procedure stores the object id in the table and imports the object using + * postgres proprietary blob handling routines + * + * contributed by Mattia Rossi mattia@technologist.com + * modified for safe mode by juraj chlebec + */ + function UpdateBlobFile($table,$column,$path,$where,$blobtype='BLOB') + { + pg_exec ($this->_connectionID, "begin"); + + $fd = fopen($path,'r'); + $contents = fread($fd,filesize($path)); + fclose($fd); + + $oid = pg_lo_create($this->_connectionID); + $handle = pg_lo_open($this->_connectionID, $oid, 'w'); + pg_lo_write($handle, $contents); + pg_lo_close($handle); + + // $oid = pg_lo_import ($path); + pg_exec($this->_connectionID, "commit"); + $rs = ADOConnection::UpdateBlob($table,$column,$oid,$where,$blobtype); + $rez = !empty($rs); + return $rez; + } + + /* + * Deletes/Unlinks a Blob from the database, otherwise it + * will be left behind + * + * Returns TRUE on success or FALSE on failure. + * + * contributed by Todd Rogers todd#windfox.net + */ + function BlobDelete( $blob ) + { + pg_exec ($this->_connectionID, "begin"); + $result = @pg_lo_unlink($blob); + pg_exec ($this->_connectionID, "commit"); + return( $result ); + } + + /* + Hueristic - not guaranteed to work. + */ + function GuessOID($oid) + { + if (strlen($oid)>16) return false; + return is_numeric($oid); + } + + /* + * If an OID is detected, then we use pg_lo_* to open the oid file and read the + * real blob from the db using the oid supplied as a parameter. If you are storing + * blobs using bytea, we autodetect and process it so this function is not needed. + * + * contributed by Mattia Rossi mattia@technologist.com + * + * see http://www.postgresql.org/idocs/index.php?largeobjects.html + * + * Since adodb 4.54, this returns the blob, instead of sending it to stdout. Also + * added maxsize parameter, which defaults to $db->maxblobsize if not defined. + */ + function BlobDecode($blob,$maxsize=false,$hastrans=true) + { + if (!$this->GuessOID($blob)) return $blob; + + if ($hastrans) @pg_exec($this->_connectionID,"begin"); + $fd = @pg_lo_open($this->_connectionID,$blob,"r"); + if ($fd === false) { + if ($hastrans) @pg_exec($this->_connectionID,"commit"); + return $blob; + } + if (!$maxsize) $maxsize = $this->maxblobsize; + $realblob = @pg_loread($fd,$maxsize); + @pg_loclose($fd); + if ($hastrans) @pg_exec($this->_connectionID,"commit"); + return $realblob; + } + + /* + See http://www.postgresql.org/idocs/index.php?datatype-binary.html + + NOTE: SQL string literals (input strings) must be preceded with two backslashes + due to the fact that they must pass through two parsers in the PostgreSQL + backend. + */ + function BlobEncode($blob) + { + if (ADODB_PHPVER >= 0x4200) return pg_escape_bytea($blob); + + /*92=backslash, 0=null, 39=single-quote*/ + $badch = array(chr(92),chr(0),chr(39)); # \ null ' + $fixch = array('\\\\134','\\\\000','\\\\047'); + return adodb_str_replace($badch,$fixch,$blob); + + // note that there is a pg_escape_bytea function only for php 4.2.0 or later + } + + // assumes bytea for blob, and varchar for clob + function UpdateBlob($table,$column,$val,$where,$blobtype='BLOB') + { + + if ($blobtype == 'CLOB') { + return $this->Execute("UPDATE $table SET $column=" . $this->qstr($val) . " WHERE $where"); + } + // do not use bind params which uses qstr(), as blobencode() already quotes data + return $this->Execute("UPDATE $table SET $column='".$this->BlobEncode($val)."'::bytea WHERE $where"); + } + + function OffsetDate($dayFraction,$date=false) + { + if (!$date) $date = $this->sysDate; + else if (strncmp($date,"'",1) == 0) { + $len = strlen($date); + if (10 <= $len && $len <= 12) $date = 'date '.$date; + else $date = 'timestamp '.$date; + } + return "($date+interval'$dayFraction days')"; + } + + + // for schema support, pass in the $table param "$schema.$tabname". + // converts field names to lowercase, $upper is ignored + // see http://phplens.com/lens/lensforum/msgs.php?id=14018 for more info + function &MetaColumns($table,$normalize=true) + { + global $ADODB_FETCH_MODE; + + $schema = false; + $false = false; + $this->_findschema($table,$schema); + + if ($normalize) $table = strtolower($table); + + $save = $ADODB_FETCH_MODE; + $ADODB_FETCH_MODE = ADODB_FETCH_NUM; + if ($this->fetchMode !== false) $savem = $this->SetFetchMode(false); + + if ($schema) $rs =& $this->Execute(sprintf($this->metaColumnsSQL1,$table,$table,$schema)); + else $rs =& $this->Execute(sprintf($this->metaColumnsSQL,$table,$table)); + if (isset($savem)) $this->SetFetchMode($savem); + $ADODB_FETCH_MODE = $save; + + if ($rs === false) { + return $false; + } + if (!empty($this->metaKeySQL)) { + // If we want the primary keys, we have to issue a separate query + // Of course, a modified version of the metaColumnsSQL query using a + // LEFT JOIN would have been much more elegant, but postgres does + // not support OUTER JOINS. So here is the clumsy way. + + $ADODB_FETCH_MODE = ADODB_FETCH_ASSOC; + + $rskey = $this->Execute(sprintf($this->metaKeySQL,($table))); + // fetch all result in once for performance. + $keys =& $rskey->GetArray(); + if (isset($savem)) $this->SetFetchMode($savem); + $ADODB_FETCH_MODE = $save; + + $rskey->Close(); + unset($rskey); + } + + $rsdefa = array(); + if (!empty($this->metaDefaultsSQL)) { + $ADODB_FETCH_MODE = ADODB_FETCH_ASSOC; + $sql = sprintf($this->metaDefaultsSQL, ($table)); + $rsdef = $this->Execute($sql); + if (isset($savem)) $this->SetFetchMode($savem); + $ADODB_FETCH_MODE = $save; + + if ($rsdef) { + while (!$rsdef->EOF) { + $num = $rsdef->fields['num']; + $s = $rsdef->fields['def']; + if (strpos($s,'::')===false && substr($s, 0, 1) == "'") { /* quoted strings hack... for now... fixme */ + $s = substr($s, 1); + $s = substr($s, 0, strlen($s) - 1); + } + + $rsdefa[$num] = $s; + $rsdef->MoveNext(); + } + } else { + ADOConnection::outp( "==> SQL => " . $sql); + } + unset($rsdef); + } + + $retarr = array(); + while (!$rs->EOF) { + $fld = new ADOFieldObject(); + $fld->name = $rs->fields[0]; + $fld->type = $rs->fields[1]; + $fld->max_length = $rs->fields[2]; + if ($fld->max_length <= 0) $fld->max_length = $rs->fields[3]-4; + if ($fld->max_length <= 0) $fld->max_length = -1; + if ($fld->type == 'numeric') { + $fld->scale = $fld->max_length & 0xFFFF; + $fld->max_length >>= 16; + } + // dannym + // 5 hasdefault; 6 num-of-column + $fld->has_default = ($rs->fields[5] == 't'); + if ($fld->has_default) { + $fld->default_value = $rsdefa[$rs->fields[6]]; + } + + //Freek + $fld->not_null = $rs->fields[4] == 't'; + + + // Freek + if (is_array($keys)) { + foreach($keys as $key) { + if ($fld->name == $key['column_name'] AND $key['primary_key'] == 't') + $fld->primary_key = true; + if ($fld->name == $key['column_name'] AND $key['unique_key'] == 't') + $fld->unique = true; // What name is more compatible? + } + } + + if ($ADODB_FETCH_MODE == ADODB_FETCH_NUM) $retarr[] = $fld; + else $retarr[($normalize) ? strtoupper($fld->name) : $fld->name] = $fld; + + $rs->MoveNext(); + } + $rs->Close(); + if (empty($retarr)) + return $false; + else + return $retarr; + + } + + function &MetaIndexes ($table, $primary = FALSE) + { + global $ADODB_FETCH_MODE; + + $schema = false; + $this->_findschema($table,$schema); + + if ($schema) { // requires pgsql 7.3+ - pg_namespace used. + $sql = ' +SELECT c.relname as "Name", i.indisunique as "Unique", i.indkey as "Columns" +FROM pg_catalog.pg_class c +JOIN pg_catalog.pg_index i ON i.indexrelid=c.oid +JOIN pg_catalog.pg_class c2 ON c2.oid=i.indrelid + ,pg_namespace n +WHERE (c2.relname=\'%s\' or c2.relname=lower(\'%s\')) and c.relnamespace=c2.relnamespace and c.relnamespace=n.oid and n.nspname=\'%s\''; + } else { + $sql = ' +SELECT c.relname as "Name", i.indisunique as "Unique", i.indkey as "Columns" +FROM pg_catalog.pg_class c +JOIN pg_catalog.pg_index i ON i.indexrelid=c.oid +JOIN pg_catalog.pg_class c2 ON c2.oid=i.indrelid +WHERE (c2.relname=\'%s\' or c2.relname=lower(\'%s\'))'; + } + + if ($primary == FALSE) { + $sql .= ' AND i.indisprimary=false;'; + } + + $save = $ADODB_FETCH_MODE; + $ADODB_FETCH_MODE = ADODB_FETCH_NUM; + if ($this->fetchMode !== FALSE) { + $savem = $this->SetFetchMode(FALSE); + } + + $rs = $this->Execute(sprintf($sql,$table,$table,$schema)); + if (isset($savem)) { + $this->SetFetchMode($savem); + } + $ADODB_FETCH_MODE = $save; + + if (!is_object($rs)) { + $false = false; + return $false; + } + + $col_names = $this->MetaColumnNames($table,true); + $indexes = array(); + while ($row = $rs->FetchRow()) { + $columns = array(); + foreach (explode(' ', $row[2]) as $col) { + $columns[] = $col_names[$col - 1]; + } + + $indexes[$row[0]] = array( + 'unique' => ($row[1] == 't'), + 'columns' => $columns + ); + } + return $indexes; + } + + // returns true or false + // + // examples: + // $db->Connect("host=host1 user=user1 password=secret port=4341"); + // $db->Connect('host1','user1','secret'); + function _connect($str,$user='',$pwd='',$db='',$ctype=0) + { + + if (!function_exists('pg_connect')) return null; + + $this->_errorMsg = false; + + if ($user || $pwd || $db) { + $user = adodb_addslashes($user); + $pwd = adodb_addslashes($pwd); + if (strlen($db) == 0) $db = 'template1'; + $db = adodb_addslashes($db); + if ($str) { + $host = split(":", $str); + if ($host[0]) $str = "host=".adodb_addslashes($host[0]); + else $str = 'host=localhost'; + if (isset($host[1])) $str .= " port=$host[1]"; + else if (!empty($this->port)) $str .= " port=".$this->port; + } + if ($user) $str .= " user=".$user; + if ($pwd) $str .= " password=".$pwd; + if ($db) $str .= " dbname=".$db; + } + + //if ($user) $linea = "user=$user host=$linea password=$pwd dbname=$db port=5432"; + + if ($ctype === 1) { // persistent + $this->_connectionID = pg_pconnect($str); + } else { + if ($ctype === -1) { // nconnect, we trick pgsql ext by changing the connection str + static $ncnt; + + if (empty($ncnt)) $ncnt = 1; + else $ncnt += 1; + + $str .= str_repeat(' ',$ncnt); + } + $this->_connectionID = pg_connect($str); + } + if ($this->_connectionID === false) return false; + $this->Execute("set datestyle='ISO'"); + return true; + } + + function _nconnect($argHostname, $argUsername, $argPassword, $argDatabaseName) + { + return $this->_connect($argHostname, $argUsername, $argPassword, $argDatabaseName,-1); + } + + // returns true or false + // + // examples: + // $db->PConnect("host=host1 user=user1 password=secret port=4341"); + // $db->PConnect('host1','user1','secret'); + function _pconnect($str,$user='',$pwd='',$db='') + { + return $this->_connect($str,$user,$pwd,$db,1); + } + + + // returns queryID or false + function _query($sql,$inputarr) + { + + if ($inputarr) { + /* + It appears that PREPARE/EXECUTE is slower for many queries. + + For query executed 1000 times: + "select id,firstname,lastname from adoxyz + where firstname not like ? and lastname not like ? and id = ?" + + with plan = 1.51861286163 secs + no plan = 1.26903700829 secs + + + + */ + $plan = 'P'.md5($sql); + + $execp = ''; + foreach($inputarr as $v) { + if ($execp) $execp .= ','; + if (is_string($v)) { + if (strncmp($v,"'",1) !== 0) $execp .= $this->qstr($v); + } else { + $execp .= $v; + } + } + + if ($execp) $exsql = "EXECUTE $plan ($execp)"; + else $exsql = "EXECUTE $plan"; + + $rez = @pg_exec($this->_connectionID,$exsql); + if (!$rez) { + # Perhaps plan does not exist? Prepare/compile plan. + $params = ''; + foreach($inputarr as $v) { + if ($params) $params .= ','; + if (is_string($v)) { + $params .= 'VARCHAR'; + } else if (is_integer($v)) { + $params .= 'INTEGER'; + } else { + $params .= "REAL"; + } + } + $sqlarr = explode('?',$sql); + //print_r($sqlarr); + $sql = ''; + $i = 1; + foreach($sqlarr as $v) { + $sql .= $v.' $'.$i; + $i++; + } + $s = "PREPARE $plan ($params) AS ".substr($sql,0,strlen($sql)-2); + //adodb_pr($s); + pg_exec($this->_connectionID,$s); + echo $this->ErrorMsg(); + } + + $rez = pg_exec($this->_connectionID,$exsql); + } else { + $this->_errorMsg = false; + //adodb_backtrace(); + $rez = pg_exec($this->_connectionID,$sql); + } + // check if no data returned, then no need to create real recordset + if ($rez && pg_numfields($rez) <= 0) { + if (is_resource($this->_resultid) && get_resource_type($this->_resultid) === 'pgsql result') { + pg_freeresult($this->_resultid); + } + $this->_resultid = $rez; + return true; + } + + return $rez; + } + + function _errconnect() + { + if (defined('DB_ERROR_CONNECT_FAILED')) return DB_ERROR_CONNECT_FAILED; + else return 'Database connection failed'; + } + + /* Returns: the last error message from previous database operation */ + function ErrorMsg() + { + if ($this->_errorMsg !== false) return $this->_errorMsg; + if (ADODB_PHPVER >= 0x4300) { + if (!empty($this->_resultid)) { + $this->_errorMsg = @pg_result_error($this->_resultid); + if ($this->_errorMsg) return $this->_errorMsg; + } + + if (!empty($this->_connectionID)) { + $this->_errorMsg = @pg_last_error($this->_connectionID); + } else $this->_errorMsg = $this->_errconnect(); + } else { + if (empty($this->_connectionID)) $this->_errconnect(); + else $this->_errorMsg = @pg_errormessage($this->_connectionID); + } + return $this->_errorMsg; + } + + function ErrorNo() + { + $e = $this->ErrorMsg(); + if (strlen($e)) { + return ADOConnection::MetaError($e); + } + return 0; + } + + // returns true or false + function _close() + { + if ($this->transCnt) $this->RollbackTrans(); + if ($this->_resultid) { + @pg_freeresult($this->_resultid); + $this->_resultid = false; + } + @pg_close($this->_connectionID); + $this->_connectionID = false; + return true; + } + + + /* + * Maximum size of C field + */ + function CharMax() + { + return 1000000000; // should be 1 Gb? + } + + /* + * Maximum size of X field + */ + function TextMax() + { + return 1000000000; // should be 1 Gb? + } + + +} + +/*-------------------------------------------------------------------------------------- + Class Name: Recordset +--------------------------------------------------------------------------------------*/ + +class ADORecordSet_postgres64 extends ADORecordSet{ + var $_blobArr; + var $databaseType = "postgres64"; + var $canSeek = true; + function ADORecordSet_postgres64($queryID,$mode=false) + { + if ($mode === false) { + global $ADODB_FETCH_MODE; + $mode = $ADODB_FETCH_MODE; + } + switch ($mode) + { + case ADODB_FETCH_NUM: $this->fetchMode = PGSQL_NUM; break; + case ADODB_FETCH_ASSOC:$this->fetchMode = PGSQL_ASSOC; break; + + case ADODB_FETCH_DEFAULT: + case ADODB_FETCH_BOTH: + default: $this->fetchMode = PGSQL_BOTH; break; + } + $this->adodbFetchMode = $mode; + $this->ADORecordSet($queryID); + } + + function &GetRowAssoc($upper=true) + { + if ($this->fetchMode == PGSQL_ASSOC && !$upper) return $this->fields; + $row =& ADORecordSet::GetRowAssoc($upper); + return $row; + } + + function _initrs() + { + global $ADODB_COUNTRECS; + $qid = $this->_queryID; + $this->_numOfRows = ($ADODB_COUNTRECS)? @pg_numrows($qid):-1; + $this->_numOfFields = @pg_numfields($qid); + + // cache types for blob decode check + // apparently pg_fieldtype actually performs an sql query on the database to get the type. + if (empty($this->connection->noBlobs)) + for ($i=0, $max = $this->_numOfFields; $i < $max; $i++) { + if (pg_fieldtype($qid,$i) == 'bytea') { + $this->_blobArr[$i] = pg_fieldname($qid,$i); + } + } + } + + /* Use associative array to get fields array */ + function Fields($colname) + { + if ($this->fetchMode != PGSQL_NUM) return @$this->fields[$colname]; + + if (!$this->bind) { + $this->bind = array(); + for ($i=0; $i < $this->_numOfFields; $i++) { + $o = $this->FetchField($i); + $this->bind[strtoupper($o->name)] = $i; + } + } + return $this->fields[$this->bind[strtoupper($colname)]]; + } + + function &FetchField($off = 0) + { + // offsets begin at 0 + + $o= new ADOFieldObject(); + $o->name = @pg_fieldname($this->_queryID,$off); + $o->type = @pg_fieldtype($this->_queryID,$off); + $o->max_length = @pg_fieldsize($this->_queryID,$off); + return $o; + } + + function _seek($row) + { + return @pg_fetch_row($this->_queryID,$row); + } + + function _decode($blob) + { + eval('$realblob="'.adodb_str_replace(array('"','$'),array('\"','\$'),$blob).'";'); + return $realblob; + } + + function _fixblobs() + { + if ($this->fetchMode == PGSQL_NUM || $this->fetchMode == PGSQL_BOTH) { + foreach($this->_blobArr as $k => $v) { + $this->fields[$k] = ADORecordSet_postgres64::_decode($this->fields[$k]); + } + } + if ($this->fetchMode == PGSQL_ASSOC || $this->fetchMode == PGSQL_BOTH) { + foreach($this->_blobArr as $k => $v) { + $this->fields[$v] = ADORecordSet_postgres64::_decode($this->fields[$v]); + } + } + } + + // 10% speedup to move MoveNext to child class + function MoveNext() + { + if (!$this->EOF) { + $this->_currentRow++; + if ($this->_numOfRows < 0 || $this->_numOfRows > $this->_currentRow) { + $this->fields = @pg_fetch_array($this->_queryID,$this->_currentRow,$this->fetchMode); + if (is_array($this->fields) && $this->fields) { + if (isset($this->_blobArr)) $this->_fixblobs(); + return true; + } + } + $this->fields = false; + $this->EOF = true; + } + return false; + } + + function _fetch() + { + + if ($this->_currentRow >= $this->_numOfRows && $this->_numOfRows >= 0) + return false; + + $this->fields = @pg_fetch_array($this->_queryID,$this->_currentRow,$this->fetchMode); + + if ($this->fields && isset($this->_blobArr)) $this->_fixblobs(); + + return (is_array($this->fields)); + } + + function _close() + { + return @pg_freeresult($this->_queryID); + } + + function MetaType($t,$len=-1,$fieldobj=false) + { + if (is_object($t)) { + $fieldobj = $t; + $t = $fieldobj->type; + $len = $fieldobj->max_length; + } + switch (strtoupper($t)) { + case 'MONEY': // stupid, postgres expects money to be a string + case 'INTERVAL': + case 'CHAR': + case 'CHARACTER': + case 'VARCHAR': + case 'NAME': + case 'BPCHAR': + case '_VARCHAR': + case 'INET': + if ($len <= $this->blobSize) return 'C'; + + case 'TEXT': + return 'X'; + + case 'IMAGE': // user defined type + case 'BLOB': // user defined type + case 'BIT': // This is a bit string, not a single bit, so don't return 'L' + case 'VARBIT': + case 'BYTEA': + return 'B'; + + case 'BOOL': + case 'BOOLEAN': + return 'L'; + + case 'DATE': + return 'D'; + + case 'TIME': + case 'DATETIME': + case 'TIMESTAMP': + case 'TIMESTAMPTZ': + return 'T'; + + case 'SMALLINT': + case 'BIGINT': + case 'INTEGER': + case 'INT8': + case 'INT4': + case 'INT2': + if (isset($fieldobj) && + empty($fieldobj->primary_key) && empty($fieldobj->unique)) return 'I'; + + case 'OID': + case 'SERIAL': + return 'R'; + + default: + return 'N'; + } + } + +} +?>
\ No newline at end of file diff --git a/framework/DataAccess/adodb/drivers/adodb-postgres7.inc.php b/framework/DataAccess/adodb/drivers/adodb-postgres7.inc.php new file mode 100644 index 00000000..92baac01 --- /dev/null +++ b/framework/DataAccess/adodb/drivers/adodb-postgres7.inc.php @@ -0,0 +1,262 @@ +<?php +/* + V4.72 21 Feb 2006 (c) 2000-2006 John Lim (jlim#natsoft.com.my). All rights reserved. + 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. + Set tabs to 4. + + Postgres7 support. + 28 Feb 2001: Currently indicate that we support LIMIT + 01 Dec 2001: dannym added support for default values +*/ + +// security - hide paths +if (!defined('ADODB_DIR')) die(); + +include_once(ADODB_DIR."/drivers/adodb-postgres64.inc.php"); + +class ADODB_postgres7 extends ADODB_postgres64 { + var $databaseType = 'postgres7'; + var $hasLimit = true; // set to true for pgsql 6.5+ only. support pgsql/mysql SELECT * FROM TABLE LIMIT 10 + var $ansiOuter = true; + var $charSet = true; //set to true for Postgres 7 and above - PG client supports encodings + + function ADODB_postgres7() + { + $this->ADODB_postgres64(); + if (ADODB_ASSOC_CASE !== 2) { + $this->rsPrefix .= 'assoc_'; + } + $this->_bindInputArray = PHP_VERSION >= 5.1; + } + + + // the following should be compat with postgresql 7.2, + // which makes obsolete the LIMIT limit,offset syntax + function &SelectLimit($sql,$nrows=-1,$offset=-1,$inputarr=false,$secs2cache=0) + { + $offsetStr = ($offset >= 0) ? " OFFSET ".((integer)$offset) : ''; + $limitStr = ($nrows >= 0) ? " LIMIT ".((integer)$nrows) : ''; + if ($secs2cache) + $rs =& $this->CacheExecute($secs2cache,$sql."$limitStr$offsetStr",$inputarr); + else + $rs =& $this->Execute($sql."$limitStr$offsetStr",$inputarr); + + return $rs; + } + /* + function Prepare($sql) + { + $info = $this->ServerInfo(); + if ($info['version']>=7.3) { + return array($sql,false); + } + return $sql; + } + */ + + // from Edward Jaramilla, improved version - works on pg 7.4 + function MetaForeignKeys($table, $owner=false, $upper=false) + { + $sql = 'SELECT t.tgargs as args + FROM + pg_trigger t,pg_class c,pg_proc p + WHERE + t.tgenabled AND + t.tgrelid = c.oid AND + t.tgfoid = p.oid AND + p.proname = \'RI_FKey_check_ins\' AND + c.relname = \''.strtolower($table).'\' + ORDER BY + t.tgrelid'; + + $rs =& $this->Execute($sql); + + if ($rs && !$rs->EOF) { + $arr =& $rs->GetArray(); + $a = array(); + foreach($arr as $v) + { + $data = explode(chr(0), $v['args']); + if ($upper) { + $a[strtoupper($data[2])][] = strtoupper($data[4].'='.$data[5]); + } else { + $a[$data[2]][] = $data[4].'='.$data[5]; + } + } + return $a; + } + return false; + } + + function _query($sql,$inputarr) + { + if (! $this->_bindInputArray) { + // We don't have native support for parameterized queries, so let's emulate it at the parent + return ADODB_postgres64::_query($sql, $inputarr); + } + // -- added Cristiano da Cunha Duarte + if ($inputarr) { + $sqlarr = explode('?',trim($sql)); + $sql = ''; + $i = 1; + $last = sizeof($sqlarr)-1; + foreach($sqlarr as $v) { + if ($last < $i) $sql .= $v; + else $sql .= $v.' $'.$i; + $i++; + } + + $rez = pg_query_params($this->_connectionID,$sql, $inputarr); + } else { + $rez = pg_query($this->_connectionID,$sql); + } + // check if no data returned, then no need to create real recordset + if ($rez && pg_numfields($rez) <= 0) { + if (is_resource($this->_resultid) && get_resource_type($this->_resultid) === 'pgsql result') { + pg_freeresult($this->_resultid); + } + $this->_resultid = $rez; + return true; + } + return $rez; + } + + // this is a set of functions for managing client encoding - very important if the encodings + // of your database and your output target (i.e. HTML) don't match + //for instance, you may have UNICODE database and server it on-site as WIN1251 etc. + // GetCharSet - get the name of the character set the client is using now + // the functions should work with Postgres 7.0 and above, the set of charsets supported + // depends on compile flags of postgres distribution - if no charsets were compiled into the server + // it will return 'SQL_ANSI' always + function GetCharSet() + { + //we will use ADO's builtin property charSet + $this->charSet = @pg_client_encoding($this->_connectionID); + if (!$this->charSet) { + return false; + } else { + return $this->charSet; + } + } + + // SetCharSet - switch the client encoding + function SetCharSet($charset_name) + { + $this->GetCharSet(); + if ($this->charSet !== $charset_name) { + $if = pg_set_client_encoding($this->_connectionID, $charset_name); + if ($if == "0" & $this->GetCharSet() == $charset_name) { + return true; + } else return false; + } else return true; + } + +} + +/*-------------------------------------------------------------------------------------- + Class Name: Recordset +--------------------------------------------------------------------------------------*/ + +class ADORecordSet_postgres7 extends ADORecordSet_postgres64{ + + var $databaseType = "postgres7"; + + + function ADORecordSet_postgres7($queryID,$mode=false) + { + $this->ADORecordSet_postgres64($queryID,$mode); + } + + // 10% speedup to move MoveNext to child class + function MoveNext() + { + if (!$this->EOF) { + $this->_currentRow++; + if ($this->_numOfRows < 0 || $this->_numOfRows > $this->_currentRow) { + $this->fields = @pg_fetch_array($this->_queryID,$this->_currentRow,$this->fetchMode); + + if (is_array($this->fields)) { + if ($this->fields && isset($this->_blobArr)) $this->_fixblobs(); + return true; + } + } + $this->fields = false; + $this->EOF = true; + } + return false; + } + +} + +class ADORecordSet_assoc_postgres7 extends ADORecordSet_postgres64{ + + var $databaseType = "postgres7"; + + + function ADORecordSet_assoc_postgres7($queryID,$mode=false) + { + $this->ADORecordSet_postgres64($queryID,$mode); + } + + function _fetch() + { + if ($this->_currentRow >= $this->_numOfRows && $this->_numOfRows >= 0) + return false; + + $this->fields = @pg_fetch_array($this->_queryID,$this->_currentRow,$this->fetchMode); + + if ($this->fields) { + if (isset($this->_blobArr)) $this->_fixblobs(); + $this->_updatefields(); + } + + return (is_array($this->fields)); + } + + // Create associative array + function _updatefields() + { + if (ADODB_ASSOC_CASE == 2) return; // native + + $arr = array(); + $lowercase = (ADODB_ASSOC_CASE == 0); + + foreach($this->fields as $k => $v) { + if (is_integer($k)) $arr[$k] = $v; + else { + if ($lowercase) + $arr[strtolower($k)] = $v; + else + $arr[strtoupper($k)] = $v; + } + } + $this->fields = $arr; + } + + function MoveNext() + { + if (!$this->EOF) { + $this->_currentRow++; + if ($this->_numOfRows < 0 || $this->_numOfRows > $this->_currentRow) { + $this->fields = @pg_fetch_array($this->_queryID,$this->_currentRow,$this->fetchMode); + + if (is_array($this->fields)) { + if ($this->fields) { + if (isset($this->_blobArr)) $this->_fixblobs(); + + $this->_updatefields(); + } + return true; + } + } + + + $this->fields = false; + $this->EOF = true; + } + return false; + } +} +?>
\ No newline at end of file diff --git a/framework/DataAccess/adodb/drivers/adodb-postgres8.inc.php b/framework/DataAccess/adodb/drivers/adodb-postgres8.inc.php new file mode 100644 index 00000000..4278a3ae --- /dev/null +++ b/framework/DataAccess/adodb/drivers/adodb-postgres8.inc.php @@ -0,0 +1,12 @@ +<?php +/* + V4.72 21 Feb 2006 (c) 2000-2006 John Lim (jlim@natsoft.com.my). All rights reserved. + 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. + Set tabs to 4. + + NOTE: The "postgres8" driver is remapped to "postgres7". +*/ + +?>
\ No newline at end of file diff --git a/framework/DataAccess/adodb/drivers/adodb-proxy.inc.php b/framework/DataAccess/adodb/drivers/adodb-proxy.inc.php new file mode 100644 index 00000000..7304cf7d --- /dev/null +++ b/framework/DataAccess/adodb/drivers/adodb-proxy.inc.php @@ -0,0 +1,33 @@ +<?php +/* +V4.72 21 Feb 2006 (c) 2000-2006 John Lim (jlim@natsoft.com.my). All rights reserved. + 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. + Set tabs to 4. + + Synonym for csv driver. +*/ + +// security - hide paths +if (!defined('ADODB_DIR')) die(); + +if (! defined("_ADODB_PROXY_LAYER")) { + define("_ADODB_PROXY_LAYER", 1 ); + include(ADODB_DIR."/drivers/adodb-csv.inc.php"); + + class ADODB_proxy extends ADODB_csv { + var $databaseType = 'proxy'; + var $databaseProvider = 'csv'; + } + class ADORecordset_proxy extends ADORecordset_csv { + var $databaseType = "proxy"; + + function ADORecordset_proxy($id,$mode=false) + { + $this->ADORecordset($id,$mode); + } + }; +} // define + +?>
\ No newline at end of file diff --git a/framework/DataAccess/adodb/drivers/adodb-sapdb.inc.php b/framework/DataAccess/adodb/drivers/adodb-sapdb.inc.php new file mode 100644 index 00000000..dba84dbc --- /dev/null +++ b/framework/DataAccess/adodb/drivers/adodb-sapdb.inc.php @@ -0,0 +1,184 @@ +<?php +/* +V4.72 21 Feb 2006 (c) 2000-2006 John Lim (jlim@natsoft.com.my). All rights reserved. + 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. +Set tabs to 4 for best viewing. + + Latest version is available at http://adodb.sourceforge.net + + SAPDB data driver. Requires ODBC. + +*/ + +// security - hide paths +if (!defined('ADODB_DIR')) die(); + +if (!defined('_ADODB_ODBC_LAYER')) { + include(ADODB_DIR."/drivers/adodb-odbc.inc.php"); +} +if (!defined('ADODB_SAPDB')){ +define('ADODB_SAPDB',1); + +class ADODB_SAPDB extends ADODB_odbc { + var $databaseType = "sapdb"; + var $concat_operator = '||'; + var $sysDate = 'DATE'; + var $sysTimeStamp = 'TIMESTAMP'; + var $fmtDate = "'Y-m-d'"; /// used by DBDate() as the default date format used by the database + var $fmtTimeStamp = "'Y-m-d H:i:s'"; /// used by DBTimeStamp as the default timestamp fmt. + var $hasInsertId = true; + var $_bindInputArray = true; + + function ADODB_SAPDB() + { + //if (strncmp(PHP_OS,'WIN',3) === 0) $this->curmode = SQL_CUR_USE_ODBC; + $this->ADODB_odbc(); + } + + function ServerInfo() + { + $info = ADODB_odbc::ServerInfo(); + if (!$info['version'] && preg_match('/([0-9.]+)/',$info['description'],$matches)) { + $info['version'] = $matches[1]; + } + return $info; + } + + function MetaPrimaryKeys($table) + { + $table = $this->Quote(strtoupper($table)); + + return $this->GetCol("SELECT columnname FROM COLUMNS WHERE tablename=$table AND mode='KEY' ORDER BY pos"); + } + + function &MetaIndexes ($table, $primary = FALSE) + { + $table = $this->Quote(strtoupper($table)); + + $sql = "SELECT INDEXNAME,TYPE,COLUMNNAME FROM INDEXCOLUMNS ". + " WHERE TABLENAME=$table". + " ORDER BY INDEXNAME,COLUMNNO"; + + 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()) { + $indexes[$row[0]]['unique'] = $row[1] == 'UNIQUE'; + $indexes[$row[0]]['columns'][] = $row[2]; + } + if ($primary) { + $indexes['SYSPRIMARYKEYINDEX'] = array( + 'unique' => True, // by definition + 'columns' => $this->GetCol("SELECT columnname FROM COLUMNS WHERE tablename=$table AND mode='KEY' ORDER BY pos"), + ); + } + return $indexes; + } + + function &MetaColumns ($table) + { + global $ADODB_FETCH_MODE; + $save = $ADODB_FETCH_MODE; + $ADODB_FETCH_MODE = ADODB_FETCH_NUM; + if ($this->fetchMode !== FALSE) { + $savem = $this->SetFetchMode(FALSE); + } + $table = $this->Quote(strtoupper($table)); + + $retarr = array(); + foreach($this->GetAll("SELECT COLUMNNAME,DATATYPE,LEN,DEC,NULLABLE,MODE,\"DEFAULT\",CASE WHEN \"DEFAULT\" IS NULL THEN 0 ELSE 1 END AS HAS_DEFAULT FROM COLUMNS WHERE tablename=$table ORDER BY pos") as $column) + { + $fld = new ADOFieldObject(); + $fld->name = $column[0]; + $fld->type = $column[1]; + $fld->max_length = $fld->type == 'LONG' ? 2147483647 : $column[2]; + $fld->scale = $column[3]; + $fld->not_null = $column[4] == 'NO'; + $fld->primary_key = $column[5] == 'KEY'; + if ($fld->has_default = $column[7]) { + if ($fld->primary_key && $column[6] == 'DEFAULT SERIAL (1)') { + $fld->auto_increment = true; + $fld->has_default = false; + } else { + $fld->default_value = $column[6]; + switch($fld->type) { + case 'VARCHAR': + case 'CHARACTER': + case 'LONG': + $fld->default_value = $column[6]; + break; + default: + $fld->default_value = trim($column[6]); + break; + } + } + } + $retarr[$fld->name] = $fld; + } + if (isset($savem)) { + $this->SetFetchMode($savem); + } + $ADODB_FETCH_MODE = $save; + + return $retarr; + } + + function MetaColumnNames($table) + { + $table = $this->Quote(strtoupper($table)); + + return $this->GetCol("SELECT columnname FROM COLUMNS WHERE tablename=$table ORDER BY pos"); + } + + // unlike it seems, this depends on the db-session and works in a multiuser environment + function _insertid($table,$column) + { + return empty($table) ? False : $this->GetOne("SELECT $table.CURRVAL FROM DUAL"); + } + + /* + SelectLimit implementation problems: + + The following will return random 10 rows as order by performed after "WHERE rowno<10" + which is not ideal... + + select * from table where rowno < 10 order by 1 + + This means that we have to use the adoconnection base class SelectLimit when + there is an "order by". + + See http://listserv.sap.com/pipermail/sapdb.general/2002-January/010405.html + */ + +}; + + +class ADORecordSet_sapdb extends ADORecordSet_odbc { + + var $databaseType = "sapdb"; + + function ADORecordSet_sapdb($id,$mode=false) + { + $this->ADORecordSet_odbc($id,$mode); + } +} + +} //define +?>
\ No newline at end of file diff --git a/framework/DataAccess/adodb/drivers/adodb-sqlanywhere.inc.php b/framework/DataAccess/adodb/drivers/adodb-sqlanywhere.inc.php new file mode 100644 index 00000000..7b064ff5 --- /dev/null +++ b/framework/DataAccess/adodb/drivers/adodb-sqlanywhere.inc.php @@ -0,0 +1,169 @@ +<?php +/* +version V4.72 21 Feb 2006 (c) 2000-2006 John Lim (jlim@natsoft.com.my). All rights +reserved. + 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. +Set tabs to 4 for best viewing. + + Latest version is available at http://adodb.sourceforge.net + + 21.02.2002 - Wade Johnson wade@wadejohnson.de + Extended ODBC class for Sybase SQLAnywhere. + 1) Added support to retrieve the last row insert ID on tables with + primary key column using autoincrement function. + + 2) Added blob support. Usage: + a) create blob variable on db server: + + $dbconn->create_blobvar($blobVarName); + + b) load blob var from file. $filename must be complete path + + $dbcon->load_blobvar_from_file($blobVarName, $filename); + + c) Use the $blobVarName in SQL insert or update statement in the values + clause: + + $recordSet = $dbconn->Execute('INSERT INTO tabname (idcol, blobcol) ' + . + 'VALUES (\'test\', ' . $blobVarName . ')'); + + instead of loading blob from a file, you can also load from + an unformatted (raw) blob variable: + $dbcon->load_blobvar_from_var($blobVarName, $varName); + + d) drop blob variable on db server to free up resources: + $dbconn->drop_blobvar($blobVarName); + + Sybase_SQLAnywhere data driver. Requires ODBC. + +*/ + +// security - hide paths +if (!defined('ADODB_DIR')) die(); + +if (!defined('_ADODB_ODBC_LAYER')) { + include(ADODB_DIR."/drivers/adodb-odbc.inc.php"); +} + +if (!defined('ADODB_SYBASE_SQLANYWHERE')){ + + define('ADODB_SYBASE_SQLANYWHERE',1); + + class ADODB_sqlanywhere extends ADODB_odbc { + var $databaseType = "sqlanywhere"; + var $hasInsertID = true; + + function ADODB_sqlanywhere() + { + $this->ADODB_odbc(); + } + + function _insertid() { + return $this->GetOne('select @@identity'); + } + + function create_blobvar($blobVarName) { + $this->Execute("create variable $blobVarName long binary"); + return; + } + + function drop_blobvar($blobVarName) { + $this->Execute("drop variable $blobVarName"); + return; + } + + function load_blobvar_from_file($blobVarName, $filename) { + $chunk_size = 1000; + + $fd = fopen ($filename, "rb"); + + $integer_chunks = (integer)filesize($filename) / $chunk_size; + $modulus = filesize($filename) % $chunk_size; + if ($modulus != 0){ + $integer_chunks += 1; + } + + for($loop=1;$loop<=$integer_chunks;$loop++){ + $contents = fread ($fd, $chunk_size); + $contents = bin2hex($contents); + + $hexstring = ''; + + for($loop2=0;$loop2<strlen($contents);$loop2+=2){ + $hexstring .= '\x' . substr($contents,$loop2,2); + } + + $hexstring = $this->qstr($hexstring); + + $this->Execute("set $blobVarName = $blobVarName || " . $hexstring); + } + + fclose ($fd); + return; + } + + function load_blobvar_from_var($blobVarName, &$varName) { + $chunk_size = 1000; + + $integer_chunks = (integer)strlen($varName) / $chunk_size; + $modulus = strlen($varName) % $chunk_size; + if ($modulus != 0){ + $integer_chunks += 1; + } + + for($loop=1;$loop<=$integer_chunks;$loop++){ + $contents = substr ($varName, (($loop - 1) * $chunk_size), $chunk_size); + $contents = bin2hex($contents); + + $hexstring = ''; + + for($loop2=0;$loop2<strlen($contents);$loop2+=2){ + $hexstring .= '\x' . substr($contents,$loop2,2); + } + + $hexstring = $this->qstr($hexstring); + + $this->Execute("set $blobVarName = $blobVarName || " . $hexstring); + } + + return; + } + + /* + 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='BLOB') + { + $blobVarName = 'hold_blob'; + $this->create_blobvar($blobVarName); + $this->load_blobvar_from_var($blobVarName, $val); + $this->Execute("UPDATE $table SET $column=$blobVarName WHERE $where"); + $this->drop_blobvar($blobVarName); + return true; + } + }; //class + + class ADORecordSet_sqlanywhere extends ADORecordSet_odbc { + + var $databaseType = "sqlanywhere"; + + function ADORecordSet_sqlanywhere($id,$mode=false) + { + $this->ADORecordSet_odbc($id,$mode); + } + + + }; //class + + +} //define +?> diff --git a/framework/DataAccess/adodb/drivers/adodb-sqlite.inc.php b/framework/DataAccess/adodb/drivers/adodb-sqlite.inc.php new file mode 100644 index 00000000..51d983af --- /dev/null +++ b/framework/DataAccess/adodb/drivers/adodb-sqlite.inc.php @@ -0,0 +1,398 @@ +<?php +/* +V4.72 21 Feb 2006 (c) 2000-2006 John Lim (jlim@natsoft.com.my). All rights reserved. + 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. + + Latest version is available at http://adodb.sourceforge.net + + SQLite info: http://www.hwaci.com/sw/sqlite/ + + Install Instructions: + ==================== + 1. Place this in adodb/drivers + 2. Rename the file, remove the .txt prefix. +*/ + +// security - hide paths +if (!defined('ADODB_DIR')) die(); + +class ADODB_sqlite extends ADOConnection { + var $databaseType = "sqlite"; + var $replaceQuote = "''"; // string to use to replace quotes + var $concat_operator='||'; + var $_errorNo = 0; + var $hasLimit = true; + var $hasInsertID = true; /// supports autoincrement ID? + var $hasAffectedRows = true; /// supports affected rows for update/delete? + var $metaTablesSQL = "SELECT name FROM sqlite_master WHERE type='table' ORDER BY name"; + var $sysDate = "adodb_date('Y-m-d')"; + var $sysTimeStamp = "adodb_date('Y-m-d H:i:s')"; + var $fmtTimeStamp = "'Y-m-d H:i:s'"; + + function ADODB_sqlite() + { + } + +/* + function __get($name) + { + switch($name) { + case 'sysDate': return "'".date($this->fmtDate)."'"; + case 'sysTimeStamp' : return "'".date($this->sysTimeStamp)."'"; + } + }*/ + + function ServerInfo() + { + $arr['version'] = sqlite_libversion(); + $arr['description'] = 'SQLite '; + $arr['encoding'] = sqlite_libencoding(); + return $arr; + } + + function BeginTrans() + { + if ($this->transOff) return true; + $ret = $this->Execute("BEGIN TRANSACTION"); + $this->transCnt += 1; + return true; + } + + function CommitTrans($ok=true) + { + if ($this->transOff) return true; + if (!$ok) return $this->RollbackTrans(); + $ret = $this->Execute("COMMIT"); + if ($this->transCnt>0)$this->transCnt -= 1; + return !empty($ret); + } + + function RollbackTrans() + { + if ($this->transOff) return true; + $ret = $this->Execute("ROLLBACK"); + if ($this->transCnt>0)$this->transCnt -= 1; + return !empty($ret); + } + + // mark newnham + function &MetaColumns($tab) + { + global $ADODB_FETCH_MODE; + $false = false; + $save = $ADODB_FETCH_MODE; + $ADODB_FETCH_MODE = ADODB_FETCH_ASSOC; + if ($this->fetchMode !== false) $savem = $this->SetFetchMode(false); + $rs = $this->Execute("PRAGMA table_info('$tab')"); + if (isset($savem)) $this->SetFetchMode($savem); + if (!$rs) { + $ADODB_FETCH_MODE = $save; + return $false; + } + $arr = array(); + while ($r = $rs->FetchRow()) { + $type = explode('(',$r['type']); + $size = ''; + if (sizeof($type)==2) + $size = trim($type[1],')'); + $fn = strtoupper($r['name']); + $fld = new ADOFieldObject; + $fld->name = $r['name']; + $fld->type = $type[0]; + $fld->max_length = $size; + $fld->not_null = $r['notnull']; + $fld->default_value = $r['dflt_value']; + $fld->scale = 0; + if ($save == ADODB_FETCH_NUM) $arr[] = $fld; + else $arr[strtoupper($fld->name)] = $fld; + } + $rs->Close(); + $ADODB_FETCH_MODE = $save; + return $arr; + } + + function _init($parentDriver) + { + + $parentDriver->hasTransactions = false; + $parentDriver->hasInsertID = true; + } + + function _insertid() + { + return sqlite_last_insert_rowid($this->_connectionID); + } + + function _affectedrows() + { + return sqlite_changes($this->_connectionID); + } + + function ErrorMsg() + { + if ($this->_logsql) return $this->_errorMsg; + return ($this->_errorNo) ? sqlite_error_string($this->_errorNo) : ''; + } + + function ErrorNo() + { + return $this->_errorNo; + } + + function SQLDate($fmt, $col=false) + { + $fmt = $this->qstr($fmt); + return ($col) ? "adodb_date2($fmt,$col)" : "adodb_date($fmt)"; + } + + + function _createFunctions() + { + @sqlite_create_function($this->_connectionID, 'adodb_date', 'adodb_date', 1); + @sqlite_create_function($this->_connectionID, 'adodb_date2', 'adodb_date2', 2); + } + + + // returns true or false + function _connect($argHostname, $argUsername, $argPassword, $argDatabasename) + { + if (!function_exists('sqlite_open')) return null; + if (empty($argHostname) && $argDatabasename) $argHostname = $argDatabasename; + + $this->_connectionID = sqlite_open($argHostname); + if ($this->_connectionID === false) return false; + $this->_createFunctions(); + return true; + } + + // returns true or false + function _pconnect($argHostname, $argUsername, $argPassword, $argDatabasename) + { + if (!function_exists('sqlite_open')) return null; + if (empty($argHostname) && $argDatabasename) $argHostname = $argDatabasename; + + $this->_connectionID = sqlite_popen($argHostname); + if ($this->_connectionID === false) return false; + $this->_createFunctions(); + return true; + } + + // returns query ID if successful, otherwise false + function _query($sql,$inputarr=false) + { + $rez = sqlite_query($sql,$this->_connectionID); + if (!$rez) { + $this->_errorNo = sqlite_last_error($this->_connectionID); + } + + return $rez; + } + + function &SelectLimit($sql,$nrows=-1,$offset=-1,$inputarr=false,$secs2cache=0) + { + $offsetStr = ($offset >= 0) ? " OFFSET $offset" : ''; + $limitStr = ($nrows >= 0) ? " LIMIT $nrows" : ($offset >= 0 ? ' LIMIT 999999999' : ''); + if ($secs2cache) + $rs =& $this->CacheExecute($secs2cache,$sql."$limitStr$offsetStr",$inputarr); + else + $rs =& $this->Execute($sql."$limitStr$offsetStr",$inputarr); + + return $rs; + } + + /* + This algorithm is not very efficient, but works even if table locking + is not available. + + Will return false if unable to generate an ID after $MAXLOOPS attempts. + */ + var $_genSeqSQL = "create table %s (id integer)"; + + function GenID($seq='adodbseq',$start=1) + { + // if you have to modify the parameter below, your database is overloaded, + // or you need to implement generation of id's yourself! + $MAXLOOPS = 100; + //$this->debug=1; + while (--$MAXLOOPS>=0) { + @($num = $this->GetOne("select id from $seq")); + if ($num === false) { + $this->Execute(sprintf($this->_genSeqSQL ,$seq)); + $start -= 1; + $num = '0'; + $ok = $this->Execute("insert into $seq values($start)"); + if (!$ok) return false; + } + $this->Execute("update $seq set id=id+1 where id=$num"); + + if ($this->affected_rows() > 0) { + $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,$num); + } + return false; + } + + function CreateSequence($seqname='adodbseq',$start=1) + { + if (empty($this->_genSeqSQL)) return false; + $ok = $this->Execute(sprintf($this->_genSeqSQL,$seqname)); + if (!$ok) return false; + $start -= 1; + return $this->Execute("insert into $seqname values($start)"); + } + + var $_dropSeqSQL = 'drop table %s'; + function DropSequence($seqname) + { + if (empty($this->_dropSeqSQL)) return false; + return $this->Execute(sprintf($this->_dropSeqSQL,$seqname)); + } + + // returns true or false + function _close() + { + return @sqlite_close($this->_connectionID); + } + + function &MetaIndexes($table, $primary = FALSE, $owner=false) + { + $false = false; + // save old fetch mode + global $ADODB_FETCH_MODE; + $save = $ADODB_FETCH_MODE; + $ADODB_FETCH_MODE = ADODB_FETCH_NUM; + if ($this->fetchMode !== FALSE) { + $savem = $this->SetFetchMode(FALSE); + } + $SQL=sprintf("SELECT name,sql FROM sqlite_master WHERE type='index' AND tbl_name='%s'", strtolower($table)); + $rs = $this->Execute($SQL); + if (!is_object($rs)) { + if (isset($savem)) + $this->SetFetchMode($savem); + $ADODB_FETCH_MODE = $save; + return $false; + } + + $indexes = array (); + while ($row = $rs->FetchRow()) { + if ($primary && preg_match("/primary/i",$row[1]) == 0) continue; + if (!isset($indexes[$row[0]])) { + + $indexes[$row[0]] = array( + 'unique' => preg_match("/unique/i",$row[1]), + 'columns' => array()); + } + /** + * There must be a more elegant way of doing this, + * the index elements appear in the SQL statement + * in cols[1] between parentheses + * e.g CREATE UNIQUE INDEX ware_0 ON warehouse (org,warehouse) + */ + $cols = explode("(",$row[1]); + $cols = explode(")",$cols[1]); + array_pop($cols); + $indexes[$row[0]]['columns'] = $cols; + } + if (isset($savem)) { + $this->SetFetchMode($savem); + $ADODB_FETCH_MODE = $save; + } + return $indexes; + } + +} + +/*-------------------------------------------------------------------------------------- + Class Name: Recordset +--------------------------------------------------------------------------------------*/ + +class ADORecordset_sqlite extends ADORecordSet { + + var $databaseType = "sqlite"; + var $bind = false; + + function ADORecordset_sqlite($queryID,$mode=false) + { + + if ($mode === false) { + global $ADODB_FETCH_MODE; + $mode = $ADODB_FETCH_MODE; + } + switch($mode) { + case ADODB_FETCH_NUM: $this->fetchMode = SQLITE_NUM; break; + case ADODB_FETCH_ASSOC: $this->fetchMode = SQLITE_ASSOC; break; + default: $this->fetchMode = SQLITE_BOTH; break; + } + $this->adodbFetchMode = $mode; + + $this->_queryID = $queryID; + + $this->_inited = true; + $this->fields = array(); + if ($queryID) { + $this->_currentRow = 0; + $this->EOF = !$this->_fetch(); + @$this->_initrs(); + } else { + $this->_numOfRows = 0; + $this->_numOfFields = 0; + $this->EOF = true; + } + + return $this->_queryID; + } + + + function &FetchField($fieldOffset = -1) + { + $fld = new ADOFieldObject; + $fld->name = sqlite_field_name($this->_queryID, $fieldOffset); + $fld->type = 'VARCHAR'; + $fld->max_length = -1; + return $fld; + } + + function _initrs() + { + $this->_numOfRows = @sqlite_num_rows($this->_queryID); + $this->_numOfFields = @sqlite_num_fields($this->_queryID); + } + + function Fields($colname) + { + if ($this->fetchMode != SQLITE_NUM) return $this->fields[$colname]; + if (!$this->bind) { + $this->bind = array(); + for ($i=0; $i < $this->_numOfFields; $i++) { + $o = $this->FetchField($i); + $this->bind[strtoupper($o->name)] = $i; + } + } + + return $this->fields[$this->bind[strtoupper($colname)]]; + } + + function _seek($row) + { + return sqlite_seek($this->_queryID, $row); + } + + function _fetch($ignore_fields=false) + { + $this->fields = @sqlite_fetch_array($this->_queryID,$this->fetchMode); + return !empty($this->fields); + } + + function _close() + { + } + +} +?>
\ No newline at end of file diff --git a/framework/DataAccess/adodb/drivers/adodb-sqlitepo.inc.php b/framework/DataAccess/adodb/drivers/adodb-sqlitepo.inc.php new file mode 100644 index 00000000..da622e1e --- /dev/null +++ b/framework/DataAccess/adodb/drivers/adodb-sqlitepo.inc.php @@ -0,0 +1,62 @@ +<?php +/* +V4.72 21 Feb 2006 (c) 2000-2006 John Lim (jlim@natsoft.com.my). All rights reserved. + 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. + + Portable version of sqlite driver, to make it more similar to other database drivers. + The main differences are + + 1. When selecting (joining) multiple tables, in assoc mode the table + names are included in the assoc keys in the "sqlite" driver. + + In "sqlitepo" driver, the table names are stripped from the returned column names. + When this results in a conflict, the first field get preference. + + Contributed by Herman Kuiper herman#ozuzo.net +*/ + +if (!defined('ADODB_DIR')) die(); + +include_once(ADODB_DIR.'/drivers/adodb-sqlite.inc.php'); + +class ADODB_sqlitepo extends ADODB_sqlite { + var $databaseType = 'sqlitepo'; + + function ADODB_sqlitepo() + { + $this->ADODB_sqlite(); + } +} + +/*-------------------------------------------------------------------------------------- + Class Name: Recordset +--------------------------------------------------------------------------------------*/ + +class ADORecordset_sqlitepo extends ADORecordset_sqlite { + + var $databaseType = 'sqlitepo'; + + function ADORecordset_sqlitepo($queryID,$mode=false) + { + $this->ADORecordset_sqlite($queryID,$mode); + } + + // Modified to strip table names from returned fields + function _fetch($ignore_fields=false) + { + $this->fields = array(); + $fields = @sqlite_fetch_array($this->_queryID,$this->fetchMode); + if(is_array($fields)) + foreach($fields as $n => $v) + { + if(($p = strpos($n, ".")) !== false) + $n = substr($n, $p+1); + $this->fields[$n] = $v; + } + + return !empty($this->fields); + } +} +?>
\ No newline at end of file diff --git a/framework/DataAccess/adodb/drivers/adodb-sybase.inc.php b/framework/DataAccess/adodb/drivers/adodb-sybase.inc.php new file mode 100644 index 00000000..29a98316 --- /dev/null +++ b/framework/DataAccess/adodb/drivers/adodb-sybase.inc.php @@ -0,0 +1,418 @@ +<?php +/* +V4.72 21 Feb 2006 (c) 2000-2006 John Lim. All rights reserved. + 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. + Set tabs to 4 for best viewing. + + Latest version is available at http://adodb.sourceforge.net + + Sybase driver contributed by Toni (toni.tunkkari@finebyte.com) + + - MSSQL date patch applied. + + Date patch by Toni 15 Feb 2002 +*/ + + // security - hide paths +if (!defined('ADODB_DIR')) die(); + +class ADODB_sybase extends ADOConnection { + var $databaseType = "sybase"; + var $dataProvider = 'sybase'; + var $replaceQuote = "''"; // string to use to replace quotes + var $fmtDate = "'Y-m-d'"; + var $fmtTimeStamp = "'Y-m-d H:i:s'"; + var $hasInsertID = true; + var $hasAffectedRows = true; + var $metaTablesSQL="select name from sysobjects where type='U' or type='V'"; + // see http://sybooks.sybase.com/onlinebooks/group-aw/awg0800e/dbrfen8/@ebt-link;pt=5981;uf=0?target=0;window=new;showtoc=true;book=dbrfen8 + var $metaColumnsSQL = "SELECT c.column_name, c.column_type, c.width FROM syscolumn c, systable t WHERE t.table_name='%s' AND c.table_id=t.table_id AND t.table_type='BASE'"; + /* + "select c.name,t.name,c.length from + syscolumns c join systypes t on t.xusertype=c.xusertype join sysobjects o on o.id=c.id + where o.name='%s'"; + */ + var $concat_operator = '+'; + var $arrayClass = 'ADORecordSet_array_sybase'; + var $sysDate = 'GetDate()'; + var $leftOuter = '*='; + var $rightOuter = '=*'; + + function ADODB_sybase() + { + } + + // might require begintrans -- committrans + function _insertid() + { + return $this->GetOne('select @@identity'); + } + // might require begintrans -- committrans + function _affectedrows() + { + return $this->GetOne('select @@rowcount'); + } + + + function BeginTrans() + { + + if ($this->transOff) return true; + $this->transCnt += 1; + + $this->Execute('BEGIN TRAN'); + return true; + } + + function CommitTrans($ok=true) + { + if ($this->transOff) return true; + + if (!$ok) return $this->RollbackTrans(); + + $this->transCnt -= 1; + $this->Execute('COMMIT TRAN'); + return true; + } + + function RollbackTrans() + { + if ($this->transOff) return true; + $this->transCnt -= 1; + $this->Execute('ROLLBACK TRAN'); + return true; + } + + // http://www.isug.com/Sybase_FAQ/ASE/section6.1.html#6.1.4 + function RowLock($tables,$where,$flds='top 1 null as ignore') + { + if (!$this->_hastrans) $this->BeginTrans(); + $tables = str_replace(',',' HOLDLOCK,',$tables); + return $this->GetOne("select $flds from $tables HOLDLOCK where $where"); + + } + + function SelectDB($dbName) + { + $this->database = $dbName; + $this->databaseName = $dbName; # obsolete, retained for compat with older adodb versions + if ($this->_connectionID) { + return @sybase_select_db($dbName); + } + else return false; + } + + /* Returns: the last error message from previous database operation + Note: This function is NOT available for Microsoft SQL Server. */ + + + function ErrorMsg() + { + if ($this->_logsql) return $this->_errorMsg; + if (function_exists('sybase_get_last_message')) + $this->_errorMsg = sybase_get_last_message(); + else + $this->_errorMsg = isset($php_errormsg) ? $php_errormsg : 'SYBASE error messages not supported on this platform'; + return $this->_errorMsg; + } + + // returns true or false + function _connect($argHostname, $argUsername, $argPassword, $argDatabasename) + { + if (!function_exists('sybase_connect')) return null; + + $this->_connectionID = sybase_connect($argHostname,$argUsername,$argPassword); + if ($this->_connectionID === false) return false; + if ($argDatabasename) return $this->SelectDB($argDatabasename); + return true; + } + // returns true or false + function _pconnect($argHostname, $argUsername, $argPassword, $argDatabasename) + { + if (!function_exists('sybase_connect')) return null; + + $this->_connectionID = sybase_pconnect($argHostname,$argUsername,$argPassword); + if ($this->_connectionID === false) return false; + if ($argDatabasename) return $this->SelectDB($argDatabasename); + return true; + } + + // returns query ID if successful, otherwise false + function _query($sql,$inputarr) + { + global $ADODB_COUNTRECS; + + if ($ADODB_COUNTRECS == false && ADODB_PHPVER >= 0x4300) + return sybase_unbuffered_query($sql,$this->_connectionID); + else + return sybase_query($sql,$this->_connectionID); + } + + // See http://www.isug.com/Sybase_FAQ/ASE/section6.2.html#6.2.12 + function &SelectLimit($sql,$nrows=-1,$offset=-1,$inputarr=false,$secs2cache=0) + { + if ($secs2cache > 0) {// we do not cache rowcount, so we have to load entire recordset + $rs =& ADOConnection::SelectLimit($sql,$nrows,$offset,$inputarr,$secs2cache); + return $rs; + } + + $nrows = (integer) $nrows; + $offset = (integer) $offset; + + $cnt = ($nrows >= 0) ? $nrows : 999999999; + if ($offset > 0 && $cnt) $cnt += $offset; + + $this->Execute("set rowcount $cnt"); + $rs =& ADOConnection::SelectLimit($sql,$nrows,$offset,$inputarr,0); + $this->Execute("set rowcount 0"); + + return $rs; + } + + // returns true or false + function _close() + { + return @sybase_close($this->_connectionID); + } + + function UnixDate($v) + { + return ADORecordSet_array_sybase::UnixDate($v); + } + + function UnixTimeStamp($v) + { + return ADORecordSet_array_sybase::UnixTimeStamp($v); + } + + + + # Added 2003-10-05 by Chris Phillipson + # Used ASA SQL Reference Manual -- http://sybooks.sybase.com/onlinebooks/group-aw/awg0800e/dbrfen8/@ebt-link;pt=16756?target=%25N%15_12018_START_RESTART_N%25 + # to convert similar Microsoft SQL*Server (mssql) API into Sybase compatible version + // Format date column in sql string given an input format that understands Y M D + function SQLDate($fmt, $col=false) + { + if (!$col) $col = $this->sysTimeStamp; + $s = ''; + + $len = strlen($fmt); + for ($i=0; $i < $len; $i++) { + if ($s) $s .= '+'; + $ch = $fmt[$i]; + switch($ch) { + case 'Y': + case 'y': + $s .= "datename(yy,$col)"; + break; + case 'M': + $s .= "convert(char(3),$col,0)"; + break; + case 'm': + $s .= "replace(str(month($col),2),' ','0')"; + break; + case 'Q': + case 'q': + $s .= "datename(qq,$col)"; + break; + case 'D': + case 'd': + $s .= "replace(str(datepart(dd,$col),2),' ','0')"; + break; + case 'h': + $s .= "substring(convert(char(14),$col,0),13,2)"; + break; + + case 'H': + $s .= "replace(str(datepart(hh,$col),2),' ','0')"; + break; + + case 'i': + $s .= "replace(str(datepart(mi,$col),2),' ','0')"; + break; + case 's': + $s .= "replace(str(datepart(ss,$col),2),' ','0')"; + break; + case 'a': + case 'A': + $s .= "substring(convert(char(19),$col,0),18,2)"; + break; + + default: + if ($ch == '\\') { + $i++; + $ch = substr($fmt,$i,1); + } + $s .= $this->qstr($ch); + break; + } + } + return $s; + } + + # Added 2003-10-07 by Chris Phillipson + # Used ASA SQL Reference Manual -- http://sybooks.sybase.com/onlinebooks/group-aw/awg0800e/dbrfen8/@ebt-link;pt=5981;uf=0?target=0;window=new;showtoc=true;book=dbrfen8 + # to convert similar Microsoft SQL*Server (mssql) API into Sybase compatible version + function MetaPrimaryKeys($table) + { + $sql = "SELECT c.column_name " . + "FROM syscolumn c, systable t " . + "WHERE t.table_name='$table' AND c.table_id=t.table_id " . + "AND t.table_type='BASE' " . + "AND c.pkey = 'Y' " . + "ORDER BY c.column_id"; + + $a = $this->GetCol($sql); + if ($a && sizeof($a)>0) return $a; + return false; + } +} + +/*-------------------------------------------------------------------------------------- + Class Name: Recordset +--------------------------------------------------------------------------------------*/ +global $ADODB_sybase_mths; +$ADODB_sybase_mths = array( + 'JAN'=>1,'FEB'=>2,'MAR'=>3,'APR'=>4,'MAY'=>5,'JUN'=>6, + 'JUL'=>7,'AUG'=>8,'SEP'=>9,'OCT'=>10,'NOV'=>11,'DEC'=>12); + +class ADORecordset_sybase extends ADORecordSet { + + var $databaseType = "sybase"; + var $canSeek = true; + // _mths works only in non-localised system + var $_mths = array('JAN'=>1,'FEB'=>2,'MAR'=>3,'APR'=>4,'MAY'=>5,'JUN'=>6,'JUL'=>7,'AUG'=>8,'SEP'=>9,'OCT'=>10,'NOV'=>11,'DEC'=>12); + + function ADORecordset_sybase($id,$mode=false) + { + if ($mode === false) { + global $ADODB_FETCH_MODE; + $mode = $ADODB_FETCH_MODE; + } + if (!$mode) $this->fetchMode = ADODB_FETCH_ASSOC; + else $this->fetchMode = $mode; + $this->ADORecordSet($id,$mode); + } + + /* Returns: an object containing field information. + Get column information in the Recordset object. fetchField() can be used in order to obtain information about + fields in a certain query result. If the field offset isn't specified, the next field that wasn't yet retrieved by + fetchField() is retrieved. */ + function &FetchField($fieldOffset = -1) + { + if ($fieldOffset != -1) { + $o = @sybase_fetch_field($this->_queryID, $fieldOffset); + } + else if ($fieldOffset == -1) { /* The $fieldOffset argument is not provided thus its -1 */ + $o = @sybase_fetch_field($this->_queryID); + } + // older versions of PHP did not support type, only numeric + if ($o && !isset($o->type)) $o->type = ($o->numeric) ? 'float' : 'varchar'; + return $o; + } + + function _initrs() + { + global $ADODB_COUNTRECS; + $this->_numOfRows = ($ADODB_COUNTRECS)? @sybase_num_rows($this->_queryID):-1; + $this->_numOfFields = @sybase_num_fields($this->_queryID); + } + + function _seek($row) + { + return @sybase_data_seek($this->_queryID, $row); + } + + function _fetch($ignore_fields=false) + { + if ($this->fetchMode == ADODB_FETCH_NUM) { + $this->fields = @sybase_fetch_row($this->_queryID); + } else if ($this->fetchMode == ADODB_FETCH_ASSOC) { + $this->fields = @sybase_fetch_row($this->_queryID); + if (is_array($this->fields)) { + $this->fields = $this->GetRowAssoc(ADODB_ASSOC_CASE); + return true; + } + return false; + } else { + $this->fields = @sybase_fetch_array($this->_queryID); + } + if ( is_array($this->fields)) { + return true; + } + + return false; + } + + /* close() only needs to be called if you are worried about using too much memory while your script + is running. All associated result memory for the specified result identifier will automatically be freed. */ + function _close() { + return @sybase_free_result($this->_queryID); + } + + // sybase/mssql uses a default date like Dec 30 2000 12:00AM + function UnixDate($v) + { + return ADORecordSet_array_sybase::UnixDate($v); + } + + function UnixTimeStamp($v) + { + return ADORecordSet_array_sybase::UnixTimeStamp($v); + } +} + +class ADORecordSet_array_sybase extends ADORecordSet_array { + function ADORecordSet_array_sybase($id=-1) + { + $this->ADORecordSet_array($id); + } + + // sybase/mssql uses a default date like Dec 30 2000 12:00AM + function UnixDate($v) + { + global $ADODB_sybase_mths; + + //Dec 30 2000 12:00AM + if (!ereg( "([A-Za-z]{3})[-/\. ]+([0-9]{1,2})[-/\. ]+([0-9]{4})" + ,$v, $rr)) return parent::UnixDate($v); + + if ($rr[3] <= TIMESTAMP_FIRST_YEAR) return 0; + + $themth = substr(strtoupper($rr[1]),0,3); + $themth = $ADODB_sybase_mths[$themth]; + if ($themth <= 0) return false; + // h-m-s-MM-DD-YY + return mktime(0,0,0,$themth,$rr[2],$rr[3]); + } + + function UnixTimeStamp($v) + { + global $ADODB_sybase_mths; + //11.02.2001 Toni Tunkkari toni.tunkkari@finebyte.com + //Changed [0-9] to [0-9 ] in day conversion + if (!ereg( "([A-Za-z]{3})[-/\. ]([0-9 ]{1,2})[-/\. ]([0-9]{4}) +([0-9]{1,2}):([0-9]{1,2}) *([apAP]{0,1})" + ,$v, $rr)) return parent::UnixTimeStamp($v); + if ($rr[3] <= TIMESTAMP_FIRST_YEAR) return 0; + + $themth = substr(strtoupper($rr[1]),0,3); + $themth = $ADODB_sybase_mths[$themth]; + if ($themth <= 0) return false; + + switch (strtoupper($rr[6])) { + case 'P': + if ($rr[4]<12) $rr[4] += 12; + break; + case 'A': + if ($rr[4]==12) $rr[4] = 0; + break; + default: + break; + } + // h-m-s-MM-DD-YY + return mktime($rr[4],$rr[5],0,$themth,$rr[2],$rr[3]); + } +} +?> diff --git a/framework/DataAccess/adodb/drivers/adodb-sybase_ase.inc.php b/framework/DataAccess/adodb/drivers/adodb-sybase_ase.inc.php new file mode 100644 index 00000000..f19e5b1b --- /dev/null +++ b/framework/DataAccess/adodb/drivers/adodb-sybase_ase.inc.php @@ -0,0 +1,115 @@ +<?php +/* + V4.72 21 Feb 2006 (c) 2000-2006 John Lim (jlim@natsoft.com.my). All rights reserved. + 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. + + Set tabs to 4. + + Contributed by Interakt Online. Thx Cristian MARIN cristic#interaktonline.com +*/ +class ADODB_sybase_ase extends ADODB_sybase { + var $databaseType = "sybase_ase"; + + var $metaTablesSQL="SELECT sysobjects.name FROM sysobjects, sysusers WHERE sysobjects.type='U' AND sysobjects.uid = sysusers.uid"; + var $metaColumnsSQL = "SELECT syscolumns.name AS field_name, systypes.name AS type, systypes.length AS width FROM sysobjects, syscolumns, systypes WHERE sysobjects.name='%s' AND syscolumns.id = sysobjects.id AND systypes.type=syscolumns.type"; + var $metaDatabasesSQL ="SELECT a.name FROM master.dbo.sysdatabases a, master.dbo.syslogins b WHERE a.suid = b.suid and a.name like '%' and a.name != 'tempdb' and a.status3 != 256 order by 1"; + + function ADODB_sybase_ase() + { + } + + // split the Views, Tables and procedures. + function &MetaTables($ttype=false,$showSchema=false,$mask=false) + { + $false = false; + if ($this->metaTablesSQL) { + // complicated state saving by the need for backward compat + + if ($ttype == 'VIEWS'){ + $sql = str_replace('U', 'V', $this->metaTablesSQL); + }elseif (false === $ttype){ + $sql = str_replace('U',"U' OR type='V", $this->metaTablesSQL); + }else{ // TABLES OR ANY OTHER + $sql = $this->metaTablesSQL; + } + $rs = $this->Execute($sql); + + if ($rs === false || !method_exists($rs, 'GetArray')){ + return $false; + } + $arr =& $rs->GetArray(); + + $arr2 = array(); + foreach($arr as $key=>$value){ + $arr2[] = trim($value['name']); + } + return $arr2; + } + return $false; + } + + function MetaDatabases() + { + $arr = array(); + if ($this->metaDatabasesSQL!='') { + $rs = $this->Execute($this->metaDatabasesSQL); + if ($rs && !$rs->EOF){ + while (!$rs->EOF){ + $arr[] = $rs->Fields('name'); + $rs->MoveNext(); + } + return $arr; + } + } + return false; + } + + // fix a bug which prevent the metaColumns query to be executed for Sybase ASE + function &MetaColumns($table,$upper=false) + { + $false = false; + if (!empty($this->metaColumnsSQL)) { + + $rs = $this->Execute(sprintf($this->metaColumnsSQL,$table)); + if ($rs === false) return $false; + + $retarr = array(); + while (!$rs->EOF) { + $fld =& new ADOFieldObject(); + $fld->name = $rs->Fields('field_name'); + $fld->type = $rs->Fields('type'); + $fld->max_length = $rs->Fields('width'); + $retarr[strtoupper($fld->name)] = $fld; + $rs->MoveNext(); + } + $rs->Close(); + return $retarr; + } + return $false; + } + + function getProcedureList($schema) + { + return false; + } + + function ErrorMsg() + { + if (!function_exists('sybase_connect')){ + return 'Your PHP doesn\'t contain the Sybase connection module!'; + } + return parent::ErrorMsg(); + } +} + +class adorecordset_sybase_ase extends ADORecordset_sybase { +var $databaseType = "sybase_ase"; +function ADORecordset_sybase_ase($id,$mode=false) + { + $this->ADORecordSet_sybase($id,$mode); + } + +} +?>
\ No newline at end of file diff --git a/framework/DataAccess/adodb/drivers/adodb-vfp.inc.php b/framework/DataAccess/adodb/drivers/adodb-vfp.inc.php new file mode 100644 index 00000000..b9a632f2 --- /dev/null +++ b/framework/DataAccess/adodb/drivers/adodb-vfp.inc.php @@ -0,0 +1,107 @@ +<?php +/* +V4.72 21 Feb 2006 (c) 2000-2006 John Lim (jlim@natsoft.com.my). All rights reserved. + 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. +Set tabs to 4 for best viewing. + + Latest version is available at http://adodb.sourceforge.net + + Microsoft Visual FoxPro data driver. Requires ODBC. Works only on MS Windows. +*/ + +// security - hide paths +if (!defined('ADODB_DIR')) die(); + +if (!defined('_ADODB_ODBC_LAYER')) { + include(ADODB_DIR."/drivers/adodb-odbc.inc.php"); +} +if (!defined('ADODB_VFP')){ +define('ADODB_VFP',1); +class ADODB_vfp extends ADODB_odbc { + var $databaseType = "vfp"; + var $fmtDate = "{^Y-m-d}"; + var $fmtTimeStamp = "{^Y-m-d, h:i:sA}"; + var $replaceQuote = "'+chr(39)+'" ; + var $true = '.T.'; + var $false = '.F.'; + var $hasTop = 'top'; // support mssql SELECT TOP 10 * FROM TABLE + var $_bindInputArray = false; // strangely enough, setting to true does not work reliably + var $sysTimeStamp = 'datetime()'; + var $sysDate = 'date()'; + var $ansiOuter = true; + var $hasTransactions = false; + var $curmode = false ; // See sqlext.h, SQL_CUR_DEFAULT == SQL_CUR_USE_DRIVER == 2L + + function ADODB_vfp() + { + $this->ADODB_odbc(); + } + + function Time() + { + return time(); + } + + function BeginTrans() { return false;} + + // quote string to be sent back to database + function qstr($s,$nofixquotes=false) + { + if (!$nofixquotes) return "'".str_replace("\r\n","'+chr(13)+'",str_replace("'",$this->replaceQuote,$s))."'"; + return "'".$s."'"; + } + + + // TOP requires ORDER BY for VFP + function &SelectLimit($sql,$nrows=-1,$offset=-1, $inputarr=false,$secs2cache=0) + { + $this->hasTop = preg_match('/ORDER[ \t\r\n]+BY/is',$sql) ? 'top' : false; + $ret = ADOConnection::SelectLimit($sql,$nrows,$offset,$inputarr,$secs2cache); + return $ret; + } + + + +}; + + +class ADORecordSet_vfp extends ADORecordSet_odbc { + + var $databaseType = "vfp"; + + + function ADORecordSet_vfp($id,$mode=false) + { + return $this->ADORecordSet_odbc($id,$mode); + } + + function MetaType($t,$len=-1) + { + if (is_object($t)) { + $fieldobj = $t; + $t = $fieldobj->type; + $len = $fieldobj->max_length; + } + switch (strtoupper($t)) { + case 'C': + if ($len <= $this->blobSize) return 'C'; + case 'M': + return 'X'; + + case 'D': return 'D'; + + case 'T': return 'T'; + + case 'L': return 'L'; + + case 'I': return 'I'; + + default: return 'N'; + } + } +} + +} //define +?>
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