From ddc0de38f64e5834ce04f0407a8416172b596655 Mon Sep 17 00:00:00 2001 From: wei <> Date: Sat, 16 Dec 2006 03:56:03 +0000 Subject: removed adodb and framework/DataAccess --- .../3rdParty/adodb/drivers/adodb-sqlite.inc.php | 400 --------------------- 1 file changed, 400 deletions(-) delete mode 100644 framework/3rdParty/adodb/drivers/adodb-sqlite.inc.php (limited to 'framework/3rdParty/adodb/drivers/adodb-sqlite.inc.php') diff --git a/framework/3rdParty/adodb/drivers/adodb-sqlite.inc.php b/framework/3rdParty/adodb/drivers/adodb-sqlite.inc.php deleted file mode 100644 index 5c783747..00000000 --- a/framework/3rdParty/adodb/drivers/adodb-sqlite.inc.php +++ /dev/null @@ -1,400 +0,0 @@ -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; - $fld->primary_key = $r['pk'] == '1' ? true : null; - if ($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 -- cgit v1.2.3