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-rw-r--r--framework/DataAccess/adodb/drivers/adodb-ibase.inc.php861
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diff --git a/framework/DataAccess/adodb/drivers/adodb-ibase.inc.php b/framework/DataAccess/adodb/drivers/adodb-ibase.inc.php
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--- a/framework/DataAccess/adodb/drivers/adodb-ibase.inc.php
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@@ -1,861 +0,0 @@
-<?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
generated by cgit v1.2.3 (git 2.39.1) at 2024-07-24 09:30:35 +0000