diff options
| author | chriskl | 2003-03-27 05:50:12 +0000 |
|---|---|---|
| committer | chriskl | 2003-03-27 05:50:12 +0000 |
| commit | d541669d06efe2454d461524d7278718cfd43ce3 (patch) | |
| tree | 20737878f403e0f4299c15111ecf27fd52ee1552 | |
| parent | 543646e5ab279c55a8be5b0cc5357cdb2f29a145 (diff) | |
import ADODB 3.3.1
55 files changed, 15636 insertions, 0 deletions
diff --git a/libraries/adodb/adodb-connection.inc.php b/libraries/adodb/adodb-connection.inc.php new file mode 100644 index 00000000..601819ce --- /dev/null +++ b/libraries/adodb/adodb-connection.inc.php @@ -0,0 +1,1698 @@ +<?php
+/**
+ * @version V3.31 17 March 2003 (c) 2000-2003 John Lim ([email protected]). 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
+ *
+ */
+
+ class ADO_DBX {
+ var $handle;
+ var $database;
+ var $module;
+ };
+
+ /**
+ * Connection object. For connecting to databases, and executing queries.
+ */
+ class ADOConnection {
+ //
+ // PUBLIC VARS
+ //
+ var $dataProvider = 'native';
+ var $databaseType = ''; /// RDBMS currently in use, eg. odbc, mysql, mssql
+ var $database = ''; /// Name of database to be used.
+ var $host = ''; /// The hostname of the database server
+ var $user = ''; /// The username which is used to connect to the database server.
+ var $password = ''; /// Password for the username. For security, we no longer store it.
+ var $debug = false; /// if set to true will output sql statements
+ var $maxblobsize = 256000; /// maximum size of blobs or large text fields -- some databases die otherwise like foxpro
+ var $concat_operator = '+'; /// default concat operator -- change to || for Oracle/Interbase
+ 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 A'"; /// used by DBTimeStamp as the default timestamp fmt.
+ var $true = '1'; /// string that represents TRUE for a database
+ var $false = '0'; /// string that represents FALSE for a database
+ var $replaceQuote = "\\'"; /// string to use to replace quotes
+ var $charSet=false; /// character set to use - only for interbase
+ var $metaTablesSQL = '';
+ //--
+ var $hasInsertID = false; /// supports autoincrement ID?
+ var $hasAffectedRows = false; /// supports affected rows for update/delete?
+ var $hasTop = false; /// support mssql/access SELECT TOP 10 * FROM TABLE
+ var $hasLimit = false; /// support pgsql/mysql SELECT * FROM TABLE LIMIT 10
+ var $readOnly = false; /// this is a readonly database - used by phpLens
+ var $hasMoveFirst = false; /// has ability to run MoveFirst(), scrolling backwards
+ var $hasGenID = false; /// can generate sequences using GenID();
+ var $hasTransactions = true; /// has transactions
+ //--
+ var $genID = 0; /// sequence id used by GenID();
+ var $raiseErrorFn = false; /// error function to call
+ var $upperCase = false; /// uppercase function to call for searching/where
+ var $isoDates = false; /// accepts dates in ISO format
+ var $cacheSecs = 3600; /// cache for 1 hour
+ var $sysDate = false; /// name of function that returns the current date
+ var $sysTimeStamp = false; /// name of function that returns the current timestamp
+ var $arrayClass = 'ADORecordSet_array'; /// name of class used to generate array recordsets, which are pre-downloaded recordsets
+
+ var $noNullStrings = false; /// oracle specific stuff - if true ensures that '' is converted to ' '
+ var $numCacheHits = 0;
+ var $numCacheMisses = 0;
+ var $pageExecuteCountRows = true;
+ var $uniqueSort = false; /// indicates that all fields in order by must be unique
+ var $leftOuter = false; /// operator to use for left outer join in WHERE clause
+ var $rightOuter = false; /// operator to use for right outer join in WHERE clause
+ var $ansiOuter = false; /// whether ansi outer join syntax supported
+ var $autoRollback = false; // autoRollback on PConnect().
+ var $poorAffectedRows = false; // affectedRows not working or unreliable
+
+ var $fnExecute = false;
+ var $fnCacheExecute = false;
+ var $blobEncodeType = false; // false=not required, 'I'=encode to integer, 'C'=encode to char
+ var $dbxDriver = false;
+
+ //
+ // PRIVATE VARS
+ //
+ var $_connectionID = false; /// The returned link identifier whenever a successful database connection is made.
+ var $_errorMsg = ''; /// A variable which was used to keep the returned last error message. The value will
+ /// then returned by the errorMsg() function
+
+ var $_queryID = false; /// This variable keeps the last created result link identifier
+
+ var $_isPersistentConnection = false; /// A boolean variable to state whether its a persistent connection or normal connection. */
+ var $_bindInputArray = false; /// set to true if ADOConnection.Execute() permits binding of array parameters.
+ var $autoCommit = true; /// do not modify this yourself - actually private
+ var $transOff = false; /// temporarily disable transactions
+ var $transCnt = 0; /// count of nested transactions
+
+ var $fetchMode=false;
+
+ /**
+ * Constructor
+ */
+ function ADOConnection()
+ {
+ die('Virtual Class -- cannot instantiate');
+ }
+
+ /**
+ Get server version info...
+
+ @returns An array with 2 elements: $arr['string'] is the description string,
+ and $arr[version] is the version (also a string).
+ */
+ function ServerInfo()
+ {
+ return array('description' => '', 'version' => '');
+ }
+
+ function _findvers($str)
+ {
+ if (preg_match('/([0-9]+\.([0-9\.])+)/',$str, $arr)) return $arr[1];
+ else return '';
+ }
+
+ /**
+ * All error messages go through this bottleneck function.
+ * You can define your own handler by defining the function name in ADODB_OUTP.
+ */
+ function outp($msg,$newline=true)
+ {
+ global $HTTP_SERVER_VARS;
+
+ if (defined('ADODB_OUTP')) {
+ $fn = ADODB_OUTP;
+ $fn($msg,$newline);
+ return;
+ }
+
+ if ($newline) $msg .= "<br>\n";
+
+ if (isset($HTTP_SERVER_VARS['HTTP_USER_AGENT'])) echo $msg;
+ else echo strip_tags($msg);
+ flush();
+ }
+
+ /**
+ * Connect to database
+ *
+ * @param [argHostname] Host to connect to
+ * @param [argUsername] Userid to login
+ * @param [argPassword] Associated password
+ * @param [argDatabaseName] database
+ * @param [forceNew] force new connection
+ *
+ * @return true or false
+ */
+ function Connect($argHostname = "", $argUsername = "", $argPassword = "", $argDatabaseName = "", $forceNew = false)
+ {
+ if ($argHostname != "") $this->host = $argHostname;
+ if ($argUsername != "") $this->user = $argUsername;
+ if ($argPassword != "") $this->password = $argPassword; // not stored for security reasons
+ if ($argDatabaseName != "") $this->database = $argDatabaseName;
+
+ $this->_isPersistentConnection = false;
+ if ($fn = $this->raiseErrorFn) {
+ if ($forceNew) {
+ if ($this->_nconnect($this->host, $this->user, $this->password, $this->database)) return true;
+ } else {
+ if ($this->_connect($this->host, $this->user, $this->password, $this->database)) return true;
+ }
+ $err = $this->ErrorMsg();
+ if (empty($err)) $err = "Connection error to server '$argHostname' with user '$argUsername'";
+ $fn($this->databaseType,'CONNECT',$this->ErrorNo(),$err,$this->host,$this->database);
+ } else {
+ if ($forceNew) {
+ if ($this->_nconnect($this->host, $this->user, $this->password, $this->database)) return true;
+ } else {
+ if ($this->_connect($this->host, $this->user, $this->password, $this->database)) return true;
+ }
+ }
+ if ($this->debug) ADOConnection::outp( $this->host.': '.$this->ErrorMsg());
+
+ return false;
+ }
+
+ function _nconnect($argHostname, $argUsername, $argPassword, $argDatabaseName)
+ {
+ return $this->_connect($argHostname, $argUsername, $argPassword, $argDatabaseName);
+ }
+
+
+ /**
+ * Always force a new connection to database - currently only works with oracle
+ *
+ * @param [argHostname] Host to connect to
+ * @param [argUsername] Userid to login
+ * @param [argPassword] Associated password
+ * @param [argDatabaseName] database
+ *
+ * @return true or false
+ */
+ function NConnect($argHostname = "", $argUsername = "", $argPassword = "", $argDatabaseName = "")
+ {
+ return $this->Connect($argHostname, $argUsername, $argPassword, $argDatabaseName, true);
+ }
+
+ /**
+ * Establish persistent connect to database
+ *
+ * @param [argHostname] Host to connect to
+ * @param [argUsername] Userid to login
+ * @param [argPassword] Associated password
+ * @param [argDatabaseName] database
+ *
+ * @return return true or false
+ */
+ function PConnect($argHostname = "", $argUsername = "", $argPassword = "", $argDatabaseName = "")
+ {
+ if (defined('ADODB_NEVER_PERSIST'))
+ return $this->Connect($argHostname,$argUsername,$argPassword,$argDatabaseName);
+
+ if ($argHostname != "") $this->host = $argHostname;
+ if ($argUsername != "") $this->user = $argUsername;
+ if ($argPassword != "") $this->password = $argPassword;
+ if ($argDatabaseName != "") $this->database = $argDatabaseName;
+
+ $this->_isPersistentConnection = true;
+
+ if ($fn = $this->raiseErrorFn) {
+ if ($this->_pconnect($this->host, $this->user, $this->password, $this->database)) return true;
+ $err = $this->ErrorMsg();
+ if (empty($err)) $err = "Connection error to server '$argHostname' with user '$argUsername'";
+ $fn($this->databaseType,'PCONNECT',$this->ErrorNo(),$err,$this->host,$this->database);
+ } else
+ if ($this->_pconnect($this->host, $this->user, $this->password, $this->database)) return true;
+
+ if ($this->debug) ADOConnection::outp( $this->host.': '.$this->ErrorMsg());
+
+ return false;
+ }
+
+ // Format date column in sql string given an input format that understands Y M D
+ function SQLDate($fmt, $col=false)
+ {
+ if (!$col) $col = $this->sysDate;
+ return $col; // child class implement
+ }
+
+ /**
+ * Should prepare the sql statement and return the stmt resource.
+ * For databases that do not support this, we return the $sql. To ensure
+ * compatibility with databases that do not support prepare:
+ *
+ * $stmt = $db->Prepare("insert into table (id, name) values (?,?)");
+ * $db->Execute($stmt,array(1,'Jill')) or die('insert failed');
+ * $db->Execute($stmt,array(2,'Joe')) or die('insert failed');
+ *
+ * @param sql SQL to send to database
+ *
+ * @return return FALSE, or the prepared statement, or the original sql if
+ * if the database does not support prepare.
+ *
+ */
+ function Prepare($sql)
+ {
+ return $sql;
+ }
+
+ /**
+ * Some databases, eg. mssql require a different function for preparing
+ * stored procedures. So we cannot use Prepare().
+ *
+ * Should prepare the stored procedure and return the stmt resource.
+ * For databases that do not support this, we return the $sql. To ensure
+ * compatibility with databases that do not support prepare:
+ *
+ * @param sql SQL to send to database
+ *
+ * @return return FALSE, or the prepared statement, or the original sql if
+ * if the database does not support prepare.
+ *
+ */
+ function PrepareSP($sql)
+ {
+ return $this->Prepare($sql);
+ }
+
+ /**
+ * PEAR DB Compat
+ */
+ function Quote($s)
+ {
+ return $this->qstr($s,false);
+ }
+
+
+ /**
+ * PEAR DB Compat - do not use internally.
+ */
+ function ErrorNative()
+ {
+ return $this->ErrorNo();
+ }
+
+
+ /**
+ * PEAR DB Compat - do not use internally.
+ */
+ function nextId($seq_name)
+ {
+ return $this->GenID($seq_name);
+ }
+
+ /**
+ * Lock a row, will escalate and lock the table if row locking not supported
+ * will normally free the lock at the end of the transaction
+ *
+ * @param $table name of table to lock
+ * @param $where where clause to use, eg: "WHERE row=12". If left empty, will escalate to table lock
+ */
+ function RowLock($table,$where)
+ {
+ return false;
+ }
+
+ function CommitLock($table)
+ {
+ return $this->CommitTrans();
+ }
+
+ function RollbackLock($table)
+ {
+ return $this->RollbackTrans();
+ }
+
+ /**
+ * PEAR DB Compat - do not use internally.
+ *
+ * The fetch modes for NUMERIC and ASSOC for PEAR DB and ADODB are identical
+ * for easy porting :-)
+ *
+ * @param mode The fetchmode ADODB_FETCH_ASSOC or ADODB_FETCH_NUM
+ * @returns The previous fetch mode
+ */
+ function SetFetchMode($mode)
+ {
+ $old = $this->fetchMode;
+ $this->fetchMode = $mode;
+
+ if ($old === false) {
+ global $ADODB_FETCH_MODE;
+ return $ADODB_FETCH_MODE;
+ }
+ return $old;
+ }
+
+
+ /**
+ * PEAR DB Compat - do not use internally.
+ */
+ function &Query($sql, $inputarr=false)
+ {
+ $rs = &$this->Execute($sql, $inputarr);
+ if (!$rs && defined('ADODB_PEAR')) return ADODB_PEAR_Error();
+ return $rs;
+ }
+
+
+ /**
+ * PEAR DB Compat - do not use internally
+ */
+ function &LimitQuery($sql, $offset, $count)
+ {
+ $rs = &$this->SelectLimit($sql, $count, $offset); // swap
+ if (!$rs && defined('ADODB_PEAR')) return ADODB_PEAR_Error();
+ return $rs;
+ }
+
+
+ /**
+ * PEAR DB Compat - do not use internally
+ */
+ function Disconnect()
+ {
+ return $this->Close();
+ }
+
+ /*
+ Usage in oracle
+ $stmt = $db->Prepare('select * from table where id =:myid and group=:group');
+ $db->Parameter($stmt,$id,'myid');
+ $db->Parameter($stmt,$group,'group',64);
+ $db->Execute();
+
+ @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 $var. Legal values depend on driver.
+
+ */
+ function Parameter(&$stmt,&$var,$name,$isOutput=false,$maxLen=4000,$type=false)
+ {
+ return false;
+ }
+
+ /**
+ * Execute SQL
+ *
+ * @param sql SQL statement to execute, or possibly an array holding prepared statement ($sql[0] will hold sql text)
+ * @param [inputarr] holds the input data to bind to. Null elements will be set to null.
+ * @param [arg3] reserved for john lim for future use
+ * @return RecordSet or false
+ */
+ function &Execute($sql,$inputarr=false,$arg3=false)
+ {
+ if ($this->fnExecute) {
+ $fn = $this->fnExecute;
+ $fn($this,$sql,$inputarr);
+ }
+ if (!$this->_bindInputArray && $inputarr) {
+ $sqlarr = explode('?',$sql);
+ $sql = '';
+ $i = 0;
+ foreach($inputarr as $v) {
+
+ $sql .= $sqlarr[$i];
+ // from Ron Baldwin <[email protected]>
+ // Only quote string types
+ 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))
+ ADOConnection::outp( "Input Array does not match ?: ".htmlspecialchars($sql));
+ $inputarr = false;
+ }
+ // debug version of query
+ if ($this->debug) {
+ global $HTTP_SERVER_VARS;
+
+ $ss = '';
+ if ($inputarr) {
+ foreach ($inputarr as $kk => $vv) {
+ if (is_string($vv) && strlen($vv)>64) $vv = substr($vv,0,64).'...';
+ $ss .= "($kk=>'$vv') ";
+ }
+ $ss = "[ $ss ]";
+ }
+ if (is_array($sql)) $sqlTxt = $sql[0];
+ else $sqlTxt = $sql;
+
+ // check if running from browser or command-line
+ $inBrowser = isset($HTTP_SERVER_VARS['HTTP_USER_AGENT']);
+
+ if ($inBrowser)
+ ADOConnection::outp( "<hr />\n($this->databaseType): ".htmlspecialchars($sqlTxt)." <code>$ss</code>\n<hr />\n",false);
+ else
+ ADOConnection::outp( "=----\n($this->databaseType): ".($sqlTxt)." \n-----\n",false);
+ flush();
+
+ $this->_queryID = $this->_query($sql,$inputarr,$arg3);
+
+ /*
+ Alexios Fakios notes that ErrorMsg() must be called before ErrorNo() for mssql
+ because ErrorNo() calls Execute('SELECT @ERROR'), causing recure
+ */
+ if ($this->databaseType == 'mssql') {
+ // ErrorNo is a slow function call in mssql, and not reliable
+ // in PHP 4.0.6
+ if($emsg = $this->ErrorMsg()) {
+ $err = $this->ErrorNo();
+ if ($err) {
+ ADOConnection::outp($err.': '.$emsg);
+ flush();
+ }
+ }
+ } else
+ if (!$this->_queryID) {
+ ADOConnection::outp( $this->ErrorNo().': '.$this->ErrorMsg() );
+ flush();
+ }
+ } else {
+ // non-debug version of query
+
+ $this->_queryID =@$this->_query($sql,$inputarr,$arg3);
+
+ }
+ // error handling if query fails
+ if ($this->_queryID === false) {
+ $fn = $this->raiseErrorFn;
+ if ($fn) {
+ $fn($this->databaseType,'EXECUTE',$this->ErrorNo(),$this->ErrorMsg(),$sql,$inputarr);
+ }
+ return false;
+ } else if ($this->_queryID === true) {
+ // return simplified empty recordset for inserts/updates/deletes with lower overhead
+ $rs = new ADORecordSet_empty();
+ return $rs;
+ }
+
+ // return real recordset from select statement
+ $rsclass = "ADORecordSet_".$this->databaseType;
+ $rs = new $rsclass($this->_queryID,$this->fetchMode); // &new not supported by older PHP versions
+ $rs->connection = &$this; // Pablo suggestion
+ $rs->Init();
+ if (is_array($sql)) $rs->sql = $sql[0];
+ else $rs->sql = $sql;
+
+ if ($rs->_numOfRows <= 0) {
+ global $ADODB_COUNTRECS;
+
+ if ($ADODB_COUNTRECS) {
+ if (!$rs->EOF){
+ $rs = &$this->_rs2rs($rs,-1,-1,!is_array($sql));
+ $rs->_queryID = $this->_queryID;
+ } else
+ $rs->_numOfRows = 0;
+ }
+ }
+ return $rs;
+ }
+
+ function CreateSequence($seqname='adodbseq',$startID=1)
+ {
+ if (empty($this->_genSeqSQL)) return false;
+ return $this->Execute(sprintf($this->_genSeqSQL,$seqname,$startID));
+ }
+
+ function DropSequence($seqname)
+ {
+ if (empty($this->_dropSeqSQL)) return false;
+ return $this->Execute(sprintf($this->_dropSeqSQL,$seqname));
+ }
+
+ /**
+ * Generates a sequence id and stores it in $this->genID;
+ * GenID is only available if $this->hasGenID = true;
+ *
+ * @param seqname name of sequence to use
+ * @param startID if sequence does not exist, start at this ID
+ * @return 0 if not supported, otherwise a sequence id
+ */
+
+ function GenID($seqname='adodbseq',$startID=1)
+ {
+ if (!$this->hasGenID) {
+ return 0; // formerly returns false pre 1.60
+ }
+
+ $getnext = sprintf($this->_genIDSQL,$seqname);
+ $rs = @$this->Execute($getnext);
+ if (!$rs) {
+ $createseq = $this->Execute(sprintf($this->_genSeqSQL,$seqname,$startID));
+ $rs = $this->Execute($getnext);
+ }
+ if ($rs && !$rs->EOF) $this->genID = reset($rs->fields);
+ else $this->genID = 0; // false
+
+ if ($rs) $rs->Close();
+
+ return $this->genID;
+ }
+
+ /**
+ * @return the last inserted ID. Not all databases support this.
+ */
+ function Insert_ID()
+ {
+ if ($this->hasInsertID) return $this->_insertid();
+ if ($this->debug) ADOConnection::outp( '<p>Insert_ID error</p>');
+ return false;
+ }
+
+
+ /**
+ * Portable Insert ID. Pablo Roca <[email protected]>
+ *
+ * @return the last inserted ID. All databases support this. But aware possible
+ * problems in multiuser environments. Heavy test this before deploying.
+ */
+ function PO_Insert_ID($table="", $id="")
+ {
+ if ($this->hasInsertID){
+ return $this->Insert_ID();
+ } else {
+ return $this->GetOne("SELECT MAX($id) FROM $table");
+ }
+ }
+
+
+ /**
+ * @return # rows affected by UPDATE/DELETE
+ */
+ function Affected_Rows()
+ {
+ if ($this->hasAffectedRows) {
+ $val = $this->_affectedrows();
+ return ($val < 0) ? false : $val;
+ }
+
+ if ($this->debug) ADOConnection::outp( '<p>Affected_Rows error</p>',false);
+ return false;
+ }
+
+
+ /**
+ * @return the last error message
+ */
+ function ErrorMsg()
+ {
+ return '!! '.strtoupper($this->dataProvider.' '.$this->databaseType).': '.$this->_errorMsg;
+ }
+
+
+ /**
+ * @return the last error number. Normally 0 means no error.
+ */
+ function ErrorNo()
+ {
+ return ($this->_errorMsg) ? -1 : 0;
+ }
+
+
+ /**
+ * @returns an array with the primary key columns in it.
+ */
+ function MetaPrimaryKeys($table, $owner=false)
+ {
+ // owner not used in base class - see oci8
+ $p = array();
+ $objs = $this->MetaColumns($table);
+ if ($objs) {
+ foreach($objs as $v) {
+ if (!empty($v->primary_key))
+ $p[] = $v->name;
+ }
+ }
+ if (sizeof($p)) return $p;
+ return false;
+ }
+
+
+ /**
+ * Choose a database to connect to. Many databases do not support this.
+ *
+ * @param dbName is the name of the database to select
+ * @return true or false
+ */
+ function SelectDB($dbName)
+ {return false;}
+
+
+ /**
+ * Will select, getting rows from $offset (1-based), for $nrows.
+ * This simulates the MySQL "select * from table limit $offset,$nrows" , and
+ * the PostgreSQL "select * from table limit $nrows offset $offset". Note that
+ * MySQL and PostgreSQL parameter ordering is the opposite of the other.
+ * eg.
+ * SelectLimit('select * from table',3); will return rows 1 to 3 (1-based)
+ * SelectLimit('select * from table',3,2); will return rows 3 to 5 (1-based)
+ *
+ * Uses SELECT TOP for Microsoft databases (when $this->hasTop is set)
+ * BUG: Currently SelectLimit fails with $sql with LIMIT or TOP clause already set
+ *
+ * @param sql
+ * @param [offset] is the row to start calculations from (1-based)
+ * @param [nrows] is the number of rows to get
+ * @param [inputarr] array of bind variables
+ * @param [arg3] is a private parameter only used by jlim
+ * @param [secs2cache] is a private parameter only used by jlim
+ * @return the recordset ($rs->databaseType == 'array')
+ */
+ function &SelectLimit($sql,$nrows=-1,$offset=-1, $inputarr=false,$arg3=false,$secs2cache=0)
+ {
+ if ($this->hasTop && $nrows > 0) {
+ // suggested by Reinhard Balling. Access requires top after distinct
+ // Informix requires first before distinct - F Riosa
+ $ismssql = (strpos($this->databaseType,'mssql') !== false);
+ if ($ismssql) $isaccess = false;
+ else $isaccess = (strpos($this->databaseType,'access') !== false);
+
+ if ($offset <= 0) {
+
+ // access includes ties in result
+ if ($isaccess) {
+ $sql = preg_replace(
+ '/(^\s*select\s+(distinctrow|distinct)?)/i','\\1 '.$this->hasTop.' '.$nrows.' ',$sql);
+
+ if ($secs2cache>0) return $this->CacheExecute($secs2cache, $sql,$inputarr,$arg3);
+ else return $this->Execute($sql,$inputarr,$arg3);
+ } else if ($ismssql){
+ $sql = preg_replace(
+ '/(^\s*select\s+(distinctrow|distinct)?)/i','\\1 '.$this->hasTop.' '.$nrows.' ',$sql);
+ } else {
+ $sql = preg_replace(
+ '/(^\s*select\s)/i','\\1 '.$this->hasTop.' '.$nrows.' ',$sql);
+ }
+ } else {
+ $nn = $nrows + $offset;
+ if ($isaccess || $ismssql) {
+ $sql = preg_replace(
+ '/(^\s*select\s+(distinctrow|distinct)?)/i','\\1 '.$this->hasTop.' '.$nn.' ',$sql);
+ } else {
+ $sql = preg_replace(
+ '/(^\s*select\s)/i','\\1 '.$this->hasTop.' '.$nn.' ',$sql);
+ }
+ }
+ }
+
+ // if $offset>0, we want to skip rows, and $ADODB_COUNTRECS is set, we buffer rows
+ // 0 to offset-1 which will be discarded anyway. So we disable $ADODB_COUNTRECS.
+ global $ADODB_COUNTRECS;
+
+ $savec = $ADODB_COUNTRECS;
+ $ADODB_COUNTRECS = false;
+
+ if ($offset>0){
+ if ($secs2cache>0) $rs = &$this->CacheExecute($secs2cache,$sql,$inputarr,$arg3);
+ else $rs = &$this->Execute($sql,$inputarr,$arg3);
+ } else {
+ if ($secs2cache>0) $rs = &$this->CacheExecute($secs2cache,$sql,$inputarr,$arg3);
+ else $rs = &$this->Execute($sql,$inputarr,$arg3);
+ }
+ $ADODB_COUNTRECS = $savec;
+ if ($rs && !$rs->EOF) {
+ return $this->_rs2rs($rs,$nrows,$offset);
+ }
+ //print_r($rs);
+ return $rs;
+ }
+
+
+ /**
+ * Convert database recordset to an array recordset
+ * input recordset's cursor should be at beginning, and
+ * old $rs will be closed.
+ *
+ * @param rs the recordset to copy
+ * @param [nrows] number of rows to retrieve (optional)
+ * @param [offset] offset by number of rows (optional)
+ * @return the new recordset
+ */
+ function &_rs2rs(&$rs,$nrows=-1,$offset=-1,$close=true)
+ {
+ if (! $rs) return false;
+ if (($rs->databaseType == 'array' || $rs->databaseType == 'csv') && $nrows == -1 && $offset == -1) {
+ $rs->MoveFirst();
+ $rs = &$rs; // required to prevent crashing in 4.2.1-- why ?
+ return $rs;
+ }
+
+ for ($i=0, $max=$rs->FieldCount(); $i < $max; $i++) {
+ $flds[] = $rs->FetchField($i);
+ }
+ $arr = $rs->GetArrayLimit($nrows,$offset);
+ //print_r($arr);
+ if ($close) $rs->Close();
+
+ $arrayClass = $this->arrayClass;
+
+ $rs2 = new $arrayClass();
+ $rs2->connection = &$this;
+ $rs2->sql = $rs->sql;
+ $rs2->dataProvider = $this->dataProvider;
+ $rs2->InitArrayFields($arr,$flds);
+ return $rs2;
+ }
+
+
+ /**
+ * Return first element of first row of sql statement. Recordset is disposed
+ * for you.
+ *
+ * @param sql SQL statement
+ * @param [inputarr] input bind array
+ */
+ function GetOne($sql,$inputarr=false)
+ {
+ global $ADODB_COUNTRECS;
+ $crecs = $ADODB_COUNTRECS;
+ $ADODB_COUNTRECS = false;
+
+ $ret = false;
+ $rs = &$this->Execute($sql,$inputarr);
+ if ($rs) {
+ if (!$rs->EOF) $ret = reset($rs->fields);
+ $rs->Close();
+ }
+ $ADODB_COUNTRECS = $crecs;
+ return $ret;
+ }
+
+ function CacheGetOne($secs2cache,$sql=false,$inputarr=false)
+ {
+ $ret = false;
+ $rs = &$this->CacheExecute($secs2cache,$sql,$inputarr);
+ if ($rs) {
+ if (!$rs->EOF) $ret = reset($rs->fields);
+ $rs->Close();
+ }
+
+ return $ret;
+ }
+
+ function GetCol($sql, $inputarr = false, $trim = false)
+ {
+ $rv = false;
+ $rs = &$this->Execute($sql, $inputarr);
+ if ($rs) {
+ if ($trim) {
+ while (!$rs->EOF) {
+ $rv[] = trim(reset($rs->fields));
+ $rs->MoveNext();
+ }
+ } else {
+ while (!$rs->EOF) {
+ $rv[] = reset($rs->fields);
+ $rs->MoveNext();
+ }
+ }
+ $rs->Close();
+ }
+ return $rv;
+ }
+
+ function CacheGetCol($secs, $sql, $inputarr = false,$trim=false)
+ {
+ $rv = false;
+ $rs = &$this->CacheExecute($secs, $sql, $inputarr);
+ if ($rs) {
+ if ($trim) {
+ while (!$rs->EOF) {
+ $rv[] = trim(reset($rs->fields));
+ $rs->MoveNext();
+ }
+ } else {
+ while (!$rs->EOF) {
+ $rv[] = reset($rs->fields);
+ $rs->MoveNext();
+ }
+ }
+ $rs->Close();
+ }
+ return $rv;
+ }
+
+ /*
+ Calculate the offset of a date for a particular database and generate
+ appropriate SQL. Useful for calculating future/past dates and storing
+ in a database.
+
+ If dayFraction=1.5 means 1.5 days from now, 1.0/24 for 1 hour.
+ */
+ function OffsetDate($dayFraction,$date=false)
+ {
+ if (!$date) $date = $this->sysDate;
+ return '('.$date.'+'.$dayFraction.')';
+ }
+
+
+ /**
+ * Return all rows. Compat with PEAR DB
+ *
+ * @param sql SQL statement
+ * @param [inputarr] input bind array
+ */
+ function GetAll($sql,$inputarr=false)
+ {
+ global $ADODB_COUNTRECS;
+
+ $savec = $ADODB_COUNTRECS;
+ $ADODB_COUNTRECS = false;
+ $rs = $this->Execute($sql,$inputarr);
+ $ADODB_COUNTRECS = $savec;
+
+ if (!$rs)
+ if (defined('ADODB_PEAR')) return ADODB_PEAR_Error();
+ else return false;
+ $arr = $rs->GetArray();
+ $rs->Close();
+ return $arr;
+ }
+
+ function CacheGetAll($secs2cache,$sql=false,$inputarr=false)
+ {
+ global $ADODB_COUNTRECS;
+
+ $savec = $ADODB_COUNTRECS;
+ $ADODB_COUNTRECS = false;
+ $rs = $this->CacheExecute($secs2cache,$sql,$inputarr);
+ $ADODB_COUNTRECS = $savec;
+
+ if (!$rs)
+ if (defined('ADODB_PEAR')) return ADODB_PEAR_Error();
+ else return false;
+
+ $arr = $rs->GetArray();
+ $rs->Close();
+ return $arr;
+ }
+
+
+
+ /**
+ * Return one row of sql statement. Recordset is disposed for you.
+ *
+ * @param sql SQL statement
+ * @param [inputarr] input bind array
+ */
+ function GetRow($sql,$inputarr=false)
+ {
+ global $ADODB_COUNTRECS;
+ $crecs = $ADODB_COUNTRECS;
+ $ADODB_COUNTRECS = false;
+
+ $rs = $this->Execute($sql,$inputarr);
+
+ $ADODB_COUNTRECS = $crecs;
+ if ($rs) {
+ $arr = false;
+ if (!$rs->EOF) $arr = $rs->fields;
+ $rs->Close();
+ return $arr;
+ }
+
+ return false;
+ }
+
+ function CacheGetRow($secs2cache,$sql=false,$inputarr=false)
+ {
+ $rs = $this->CacheExecute($secs2cache,$sql,$inputarr);
+ if ($rs) {
+ $arr = false;
+ if (!$rs->EOF) $arr = $rs->fields;
+ $rs->Close();
+ return $arr;
+ }
+ return false;
+ }
+
+ /**
+ * Insert or replace a single record. Note: this is not the same as MySQL's replace.
+ * ADOdb's Replace() uses update-insert semantics, not insert-delete-duplicates of MySQL.
+ *
+ * $this->Replace('products', array('prodname' =>"'Nails'","price" => 3.99), 'prodname');
+ *
+ * $table table name
+ * $fieldArray associative array of data (you must quote strings yourself).
+ * $keyCol the primary key field name or if compound key, array of field names
+ * autoQuote set to true to use a hueristic to quote strings. Works with nulls and numbers
+ * but does not work with dates nor SQL functions.
+ * has_autoinc the primary key is an auto-inc field, so skip in insert.
+ *
+ * Currently blob replace not supported
+ *
+ * returns 0 = fail, 1 = update, 2 = insert
+ */
+
+ function Replace($table, $fieldArray, $keyCol, $autoQuote=false, $has_autoinc=false)
+ {
+ if (count($fieldArray) == 0) return 0;
+ $first = true;
+ $uSet = '';
+
+ if (!is_array($keyCol)) {
+ $keyCol = array($keyCol);
+ }
+ foreach($fieldArray as $k => $v) {
+ if ($autoQuote && !is_numeric($v) and $v[0] != "'" and strcasecmp($v,'null')!=0) {
+ $v = $this->qstr($v);
+ $fieldArray[$k] = $v;
+ }
+ if (in_array($k,$keyCol)) continue; // skip UPDATE if is key
+
+ if ($first) {
+ $first = false;
+ $uSet = "$k=$v";
+ } else
+ $uSet .= ",$k=$v";
+ }
+
+ $first = true;
+ foreach ($keyCol as $v) {
+ if ($first) {
+ $first = false;
+ $where = "$v=$fieldArray[$v]";
+ } else {
+ $where .= " and $v=$fieldArray[$v]";
+ }
+ }
+
+ if ($uSet) {
+ $update = "UPDATE $table SET $uSet WHERE $where";
+
+ $rs = $this->Execute($update);
+ if ($rs) {
+ if ($this->poorAffectedRows) {
+ /*
+ The Select count(*) wipes out any errors that the update would have returned.
+ http://phplens.com/lens/lensforum/msgs.php?id=5696
+ */
+ if ($this->ErrorNo()<>0) return 0;
+
+ # affected_rows == 0 if update field values identical to old values
+ # for mysql - which is silly.
+
+ $cnt = $this->GetOne("select count(*) from $table where $where");
+ if ($cnt > 0) return 1; // record already exists
+ } else
+ if (($this->Affected_Rows()>0)) return 1;
+ }
+
+ }
+ // print "<p>Error=".$this->ErrorNo().'<p>';
+ $first = true;
+ foreach($fieldArray as $k => $v) {
+ if ($has_autoinc && in_array($k,$keyCol)) continue; // skip autoinc col
+
+ if ($first) {
+ $first = false;
+ $iCols = "$k";
+ $iVals = "$v";
+ } else {
+ $iCols .= ",$k";
+ $iVals .= ",$v";
+ }
+ }
+ $insert = "INSERT INTO $table ($iCols) VALUES ($iVals)";
+ $rs = $this->Execute($insert);
+ return ($rs) ? 2 : 0;
+ }
+
+
+ /**
+ * Will select, getting rows from $offset (1-based), for $nrows.
+ * This simulates the MySQL "select * from table limit $offset,$nrows" , and
+ * the PostgreSQL "select * from table limit $nrows offset $offset". Note that
+ * MySQL and PostgreSQL parameter ordering is the opposite of the other.
+ * eg.
+ * CacheSelectLimit(15,'select * from table',3); will return rows 1 to 3 (1-based)
+ * CacheSelectLimit(15,'select * from table',3,2); will return rows 3 to 5 (1-based)
+ *
+ * BUG: Currently CacheSelectLimit fails with $sql with LIMIT or TOP clause already set
+ *
+ * @param [secs2cache] seconds to cache data, set to 0 to force query. This is optional
+ * @param sql
+ * @param [offset] is the row to start calculations from (1-based)
+ * @param [nrows] is the number of rows to get
+ * @param [inputarr] array of bind variables
+ * @param [arg3] is a private parameter only used by jlim
+ * @return the recordset ($rs->databaseType == 'array')
+ */
+ function &CacheSelectLimit($secs2cache,$sql,$nrows=-1,$offset=-1,$inputarr=false, $arg3=false)
+ {
+ if (!is_numeric($secs2cache)) {
+ if ($sql === false) $sql = -1;
+ if ($offset == -1) $offset = false;
+ // sql, nrows, offset,inputarr,arg3
+ return $this->SelectLimit($secs2cache,$sql,$nrows,$offset,$inputarr,$this->cacheSecs);
+ } else {
+ if ($sql === false) ADOConnection::outp( "Warning: \$sql missing from CacheSelectLimit()");
+ return $this->SelectLimit($sql,$nrows,$offset,$inputarr,$arg3,$secs2cache);
+ }
+ }
+
+ /**
+ * Flush cached recordsets that match a particular $sql statement.
+ * If $sql == false, then we purge all files in the cache.
+ */
+ function CacheFlush($sql=false,$inputarr=false)
+ {
+ global $ADODB_CACHE_DIR;
+
+ if (strlen($ADODB_CACHE_DIR) > 1 && !$sql) {
+ if (strpos(strtoupper(PHP_OS),'WIN') !== false) {
+ $cmd = 'del /s '.str_replace('/','\\',$ADODB_CACHE_DIR).'\adodb_*.cache';
+ } else {
+ $cmd = 'rm -rf '.$ADODB_CACHE_DIR.'/??/adodb_*.cache';
+ // old version 'rm -f `find '.$ADODB_CACHE_DIR.' -name adodb_*.cache`';
+ }
+ if ($this->debug) {
+ ADOConnection::outp( "CacheFlush: $cmd<br><pre>\n", system($cmd),"</pre>");
+ } else {
+ exec($cmd);
+ }
+ return;
+ }
+ $f = $this->_gencachename($sql.serialize($inputarr),false);
+ adodb_write_file($f,''); // is adodb_write_file needed?
+ @unlink($f);
+ }
+
+ /**
+ * Private function to generate filename for caching.
+ * Filename is generated based on:
+ *
+ * - sql statement
+ * - database type (oci8, ibase, ifx, etc)
+ * - database name
+ * - userid
+ *
+ * We create 256 sub-directories in the cache directory ($ADODB_CACHE_DIR).
+ * Assuming that we can have 50,000 files per directory with good performance,
+ * then we can scale to 12.8 million unique cached recordsets. Wow!
+ */
+ function _gencachename($sql,$createdir)
+ {
+ global $ADODB_CACHE_DIR;
+
+ $m = md5($sql.$this->databaseType.$this->database.$this->user);
+ $dir = $ADODB_CACHE_DIR.'/'.substr($m,0,2);
+ if ($createdir && !file_exists($dir)) {
+ $oldu = umask(0);
+ if (!mkdir($dir,0771))
+ if ($this->debug) ADOConnection::outp( "Unable to mkdir $dir for $sql");
+ umask($oldu);
+ }
+ return $dir.'/adodb_'.$m.'.cache';
+ }
+
+
+ /**
+ * Execute SQL, caching recordsets.
+ *
+ * @param [secs2cache] seconds to cache data, set to 0 to force query.
+ * This is an optional parameter.
+ * @param sql SQL statement to execute
+ * @param [inputarr] holds the input data to bind to
+ * @param [arg3] reserved for john lim for future use
+ * @return RecordSet or false
+ */
+ function &CacheExecute($secs2cache,$sql=false,$inputarr=false,$arg3=false)
+ {
+ if (!is_numeric($secs2cache)) {
+ $arg3 = $inputarr;
+ $inputarr = $sql;
+ $sql = $secs2cache;
+ $secs2cache = $this->cacheSecs;
+ }
+ include_once(ADODB_DIR.'/adodb-csvlib.inc.php');
+
+ $md5file = $this->_gencachename($sql.serialize($inputarr),true);
+ $err = '';
+
+ if ($secs2cache > 0){
+ $rs = &csv2rs($md5file,$err,$secs2cache);
+ $this->numCacheHits += 1;
+ } else {
+ $err='Timeout 1';
+ $rs = false;
+ $this->numCacheMisses += 1;
+ }
+ if (!$rs) {
+ // no cached rs found
+ if ($this->debug) {
+ if (get_magic_quotes_runtime()) {
+ ADOConnection::outp("Please disable magic_quotes_runtime - it corrupts cache files :(");
+ }
+ ADOConnection::outp( " $md5file cache failure: $err (see sql below)");
+ }
+ $rs = &$this->Execute($sql,$inputarr,$arg3);
+ if ($rs) {
+ $eof = $rs->EOF;
+ $rs = &$this->_rs2rs($rs); // read entire recordset into memory immediately
+ $txt = _rs2serialize($rs,false,$sql); // serialize
+
+ if (!adodb_write_file($md5file,$txt,$this->debug)) {
+ if ($fn = $this->raiseErrorFn) {
+ $fn($this->databaseType,'CacheExecute',-32000,"Cache write error",$md5file,$sql);
+ }
+ if ($this->debug) ADOConnection::outp( " Cache write error");
+ }
+ if ($rs->EOF && !$eof) {
+ $rs->MoveFirst();
+ //$rs = &csv2rs($md5file,$err);
+ $rs->connection = &$this; // Pablo suggestion
+ }
+
+ } else
+ @unlink($md5file);
+ } else {
+ if ($this->fnCacheExecute) {
+ $fn = $this->fnCacheExecute;
+ $fn($this, $secs2cache, $sql, $inputarr);
+ }
+ // ok, set cached object found
+ $rs->connection = &$this; // Pablo suggestion
+ if ($this->debug){
+ global $HTTP_SERVER_VARS;
+
+ $inBrowser = isset($HTTP_SERVER_VARS['HTTP_USER_AGENT']);
+ $ttl = $rs->timeCreated + $secs2cache - time();
+ $s = is_array($sql) ? $sql[0] : $sql;
+ if ($inBrowser) $s = '<i>'.htmlspecialchars($s).'</i>';
+
+ ADOConnection::outp( " $md5file reloaded, ttl=$ttl [ $s ]");
+ }
+ }
+ return $rs;
+ }
+
+
+ /**
+ * Generates an Update Query based on an existing recordset.
+ * $arrFields is an associative array of fields with the value
+ * that should be assigned.
+ *
+ * Note: This function should only be used on a recordset
+ * that is run against a single table and sql should only
+ * be a simple select stmt with no groupby/orderby/limit
+ *
+ * "Jonathan Younger" <[email protected]>
+ */
+ function GetUpdateSQL(&$rs, $arrFields,$forceUpdate=false,$magicq=false)
+ {
+ include_once(ADODB_DIR.'/adodb-lib.inc.php');
+ return _adodb_getupdatesql($this,$rs,$arrFields,$forceUpdate,$magicq);
+ }
+
+
+ /**
+ * Generates an Insert Query based on an existing recordset.
+ * $arrFields is an associative array of fields with the value
+ * that should be assigned.
+ *
+ * Note: This function should only be used on a recordset
+ * that is run against a single table.
+ */
+ function GetInsertSQL(&$rs, $arrFields,$magicq=false)
+ {
+ include_once(ADODB_DIR.'/adodb-lib.inc.php');
+ return _adodb_getinsertsql($this,$rs,$arrFields,$magicq);
+ }
+
+
+ /**
+ * Update a blob column, given a where clause. There are more sophisticated
+ * blob handling functions that we could have implemented, but all require
+ * a very complex API. Instead we have chosen something that is extremely
+ * simple to understand and use.
+ *
+ * Note: $blobtype supports 'BLOB' and 'CLOB', default is BLOB of course.
+ *
+ * Usage to update a $blobvalue which has a primary key blob_id=1 into a
+ * field blobtable.blobcolumn:
+ *
+ * UpdateBlob('blobtable', 'blobcolumn', $blobvalue, 'blob_id=1');
+ *
+ * Insert example:
+ *
+ * $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;
+ }
+
+ /**
+ * Usage:
+ * UpdateBlob('TABLE', 'COLUMN', '/path/to/file', 'ID=1');
+ *
+ * $blobtype supports 'BLOB' and 'CLOB'
+ *
+ * $conn->Execute('INSERT INTO blobtable (id, blobcol) VALUES (1, null)');
+ * $conn->UpdateBlob('blobtable','blobcol',$blobpath,'id=1');
+ */
+ function UpdateBlobFile($table,$column,$path,$where,$blobtype='BLOB')
+ {
+ $fd = fopen($path,'rb');
+ if ($fd === false) return false;
+ $val = fread($fd,filesize($path));
+ fclose($fd);
+ return $this->UpdateBlob($table,$column,$val,$where,$blobtype);
+ }
+
+ function BlobDecode($blob)
+ {
+ return $blob;
+ }
+
+ function BlobEncode($blob)
+ {
+ return $blob;
+ }
+
+ /**
+ * Usage:
+ * UpdateClob('TABLE', 'COLUMN', $var, 'ID=1', 'CLOB');
+ *
+ * $conn->Execute('INSERT INTO clobtable (id, clobcol) VALUES (1, null)');
+ * $conn->UpdateClob('clobtable','clobcol',$clob,'id=1');
+ */
+ function UpdateClob($table,$column,$val,$where)
+ {
+ return $this->UpdateBlob($table,$column,$val,$where,'CLOB');
+ }
+
+
+ /**
+ * $meta contains the desired type, which could be...
+ * C for character. You will have to define the precision yourself.
+ * X for teXt. For unlimited character lengths.
+ * B for Binary
+ * F for floating point, with no need to define scale and precision
+ * N for decimal numbers, you will have to define the (scale, precision) yourself
+ * D for date
+ * T for timestamp
+ * L for logical/Boolean
+ * I for integer
+ * R for autoincrement counter/integer
+ * and if you want to use double-byte, add a 2 to the end, like C2 or X2.
+ *
+ *
+ * @return the actual type of the data or false if no such type available
+ */
+ function ActualType($meta)
+ {
+ switch($meta) {
+ case 'C':
+ case 'X':
+ return 'VARCHAR';
+ case 'B':
+
+ case 'D':
+ case 'T':
+ case 'L':
+
+ case 'R':
+
+ case 'I':
+ case 'N':
+ return false;
+ }
+ }
+
+ /*
+ * Maximum size of C field
+ */
+ function CharMax()
+ {
+ return 255; // make it conservative if not defined
+ }
+
+
+ /*
+ * Maximum size of X field
+ */
+ function TextMax()
+ {
+ return 4000; // make it conservative if not defined
+ }
+
+ /**
+ * Close Connection
+ */
+ function Close()
+ {
+ return $this->_close();
+
+ // "Simon Lee" <[email protected]> reports that persistent connections need
+ // to be closed too!
+ //if ($this->_isPersistentConnection != true) return $this->_close();
+ //else return true;
+ }
+
+ /**
+ * Begin a Transaction. Must be followed by CommitTrans() or RollbackTrans().
+ *
+ * @return true if succeeded or false if database does not support transactions
+ */
+ function BeginTrans() {return false;}
+
+
+ /**
+ * If database does not support transactions, always return true as data always commited
+ *
+ * @param $ok set to false to rollback transaction, true to commit
+ *
+ * @return true/false.
+ */
+ function CommitTrans($ok=true)
+ { return true;}
+
+
+ /**
+ * If database does not support transactions, rollbacks always fail, so return false
+ *
+ * @return true/false.
+ */
+ function RollbackTrans()
+ { return false;}
+
+
+ /**
+ * return the databases that the driver can connect to.
+ * Some databases will return an empty array.
+ *
+ * @return an array of database names.
+ */
+ function MetaDatabases()
+ {return false;}
+
+ /**
+ * @return array of tables for current database.
+ */
+ function MetaTables()
+ {
+ global $ADODB_FETCH_MODE;
+
+ if ($this->metaTablesSQL) {
+ // complicated state saving by the need for backward compat
+ $save = $ADODB_FETCH_MODE;
+ $ADODB_FETCH_MODE = ADODB_FETCH_NUM;
+
+ if ($this->fetchMode !== false) $savem = $this->SetFetchMode(false);
+
+ $rs = $this->Execute($this->metaTablesSQL);
+ if (isset($savem)) $this->SetFetchMode($savem);
+ $ADODB_FETCH_MODE = $save;
+
+ if ($rs === false) return false;
+ $arr = $rs->GetArray();
+ $arr2 = array();
+ for ($i=0; $i < sizeof($arr); $i++) {
+ $arr2[] = $arr[$i][0];
+ }
+ $rs->Close();
+ return $arr2;
+ }
+ return false;
+ }
+
+
+ /**
+ * List columns in a database as an array of ADOFieldObjects.
+ * See top of file for definition of object.
+ *
+ * @param table table name to query
+ * @param upper uppercase table name (required by some databases)
+ *
+ * @return array of ADOFieldObjects for current table.
+ */
+ function MetaColumns($table,$upper=true)
+ {
+ global $ADODB_FETCH_MODE;
+
+ if (!empty($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,($upper)?strtoupper($table):$table));
+ if (isset($savem)) $this->SetFetchMode($savem);
+ $ADODB_FETCH_MODE = $save;
+ if ($rs === 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];
+ $retarr[strtoupper($fld->name)] = $fld;
+
+ $rs->MoveNext();
+ }
+ $rs->Close();
+ return $retarr;
+ }
+ return false;
+ }
+
+ /**
+ * List columns names in a table as an array.
+ * @param table table name to query
+ *
+ * @return array of column names for current table.
+ */
+ function MetaColumnNames($table)
+ {
+ $objarr = $this->MetaColumns($table);
+ if (!is_array($objarr)) return false;
+
+ $arr = array();
+ foreach($objarr as $v) {
+ $arr[] = $v->name;
+ }
+ return $arr;
+ }
+
+ /**
+ * Different SQL databases used different methods to combine strings together.
+ * This function provides a wrapper.
+ *
+ * param s variable number of string parameters
+ *
+ * Usage: $db->Concat($str1,$str2);
+ *
+ * @return concatenated string
+ */
+ function Concat()
+ {
+ $arr = func_get_args();
+ return implode($this->concat_operator, $arr);
+ }
+
+
+ /**
+ * Converts a date "d" to a string that the database can understand.
+ *
+ * @param d a date in Unix date time format.
+ *
+ * @return date string in database date format
+ */
+ function DBDate($d)
+ {
+
+ if (empty($d) && $d !== 0) return 'null';
+
+ if (is_string($d) && !is_numeric($d))
+ if ($this->isoDates) return "'$d'";
+ else $d = ADOConnection::UnixDate($d);
+
+ return adodb_date($this->fmtDate,$d);
+ }
+
+
+ /**
+ * Converts a timestamp "ts" to a string that the database can understand.
+ *
+ * @param ts a timestamp in Unix date time format.
+ *
+ * @return timestamp string in database timestamp format
+ */
+ function DBTimeStamp($ts)
+ {
+ if (empty($ts) && $ts !== 0) return 'null';
+
+ if (is_string($ts) && !is_numeric($ts))
+ if ($this->isoDates) return "'$ts'";
+ else $ts = ADOConnection::UnixTimeStamp($ts);
+
+ return adodb_date($this->fmtTimeStamp,$ts);
+ }
+
+ /**
+ * Also in ADORecordSet.
+ * @param $v is a date string in YYYY-MM-DD format
+ *
+ * @return date in unix timestamp format, or 0 if before TIMESTAMP_FIRST_YEAR, or false if invalid date format
+ */
+ function UnixDate($v)
+ {
+ if (!preg_match( "|^([0-9]{4})[-/\.]?([0-9]{1,2})[-/\.]?([0-9]{1,2})|",
+ ($v), $rr)) return false;
+
+ if ($rr[1] <= TIMESTAMP_FIRST_YEAR) return 0;
+ // h-m-s-MM-DD-YY
+ return @adodb_mktime(0,0,0,$rr[2],$rr[3],$rr[1]);
+ }
+
+
+ /**
+ * Also in ADORecordSet.
+ * @param $v is a timestamp string in YYYY-MM-DD HH-NN-SS format
+ *
+ * @return date in unix timestamp format, or 0 if before TIMESTAMP_FIRST_YEAR, or false if invalid date format
+ */
+ function UnixTimeStamp($v)
+ {
+ if (!preg_match(
+ "|^([0-9]{4})[-/\.]?([0-9]{1,2})[-/\.]?([0-9]{1,2})[ -]?(([0-9]{1,2}):?([0-9]{1,2}):?([0-9\.]{1,4}))?|",
+ ($v), $rr)) return false;
+ if ($rr[1] <= TIMESTAMP_FIRST_YEAR && $rr[2]<= 1) return 0;
+
+ // h-m-s-MM-DD-YY
+ if (!isset($rr[5])) return adodb_mktime(0,0,0,$rr[2],$rr[3],$rr[1]);
+ return @adodb_mktime($rr[5],$rr[6],$rr[7],$rr[2],$rr[3],$rr[1]);
+ }
+
+ /**
+ * Also in ADORecordSet.
+ *
+ * Format database date based on user defined format.
+ *
+ * @param v is the character date in YYYY-MM-DD format, returned by database
+ * @param fmt is the format to apply to it, using date()
+ *
+ * @return a date formated as user desires
+ */
+
+ function UserDate($v,$fmt='Y-m-d')
+ {
+ $tt = $this->UnixDate($v);
+ // $tt == -1 if pre TIMESTAMP_FIRST_YEAR
+ if (($tt === false || $tt == -1) && $v != false) return $v;
+ else if ($tt == 0) return $this->emptyDate;
+ else if ($tt == -1) { // pre-TIMESTAMP_FIRST_YEAR
+ }
+
+ return adodb_date($fmt,$tt);
+
+ }
+
+
+ /**
+ * Correctly quotes a string so that all strings are escaped. We prefix and append
+ * to the string single-quotes.
+ * 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,$magic_quotes=false)
+ {
+ if (!$magic_quotes) {
+
+ if ($this->replaceQuote[0] == '\\'){
+ // only since php 4.0.5
+ $s = adodb_str_replace(array('\\',"\0"),array('\\\\',"\\\0"),$s);
+ //$s = str_replace("\0","\\\0", str_replace('\\','\\\\',$s));
+ }
+ return "'".str_replace("'",$this->replaceQuote,$s)."'";
+ }
+
+ // undo magic quotes for "
+ $s = str_replace('\\"','"',$s);
+
+ if ($this->replaceQuote == "\\'") // ' already quoted, no need to change anything
+ return "'$s'";
+ else {// change \' to '' for sybase/mssql
+ $s = str_replace('\\\\','\\',$s);
+ return "'".str_replace("\\'",$this->replaceQuote,$s)."'";
+ }
+ }
+
+
+ /**
+ * Will select the supplied $page number from a recordset, given that it is paginated in pages of
+ * $nrows rows per page. It also saves two boolean values saying if the given page is the first
+ * and/or last one of the recordset. Added by Iv�n Oliva to provide recordset pagination.
+ *
+ * See readme.htm#ex8 for an example of usage.
+ *
+ * @param sql
+ * @param nrows is the number of rows per page to get
+ * @param page is the page number to get (1-based)
+ * @param [inputarr] array of bind variables
+ * @param [arg3] is a private parameter only used by jlim
+ * @param [secs2cache] is a private parameter only used by jlim
+ * @return the recordset ($rs->databaseType == 'array')
+ *
+ * NOTE: phpLens uses a different algorithm and does not use PageExecute().
+ *
+ */
+ function &PageExecute($sql, $nrows, $page, $inputarr=false, $arg3=false, $secs2cache=0)
+ {
+ include_once(ADODB_DIR.'/adodb-lib.inc.php');
+ if ($this->pageExecuteCountRows) return _adodb_pageexecute_all_rows($this, $sql, $nrows, $page, $inputarr, $arg3, $secs2cache);
+ return _adodb_pageexecute_no_last_page($this, $sql, $nrows, $page, $inputarr, $arg3, $secs2cache);
+
+ }
+
+
+ /**
+ * Will select the supplied $page number from a recordset, given that it is paginated in pages of
+ * $nrows rows per page. It also saves two boolean values saying if the given page is the first
+ * and/or last one of the recordset. Added by Iv�n Oliva to provide recordset pagination.
+ *
+ * @param secs2cache seconds to cache data, set to 0 to force query
+ * @param sql
+ * @param nrows is the number of rows per page to get
+ * @param page is the page number to get (1-based)
+ * @param [inputarr] array of bind variables
+ * @param [arg3] is a private parameter only used by jlim
+ * @return the recordset ($rs->databaseType == 'array')
+ */
+ function &CachePageExecute($secs2cache, $sql, $nrows, $page,$inputarr=false, $arg3=false)
+ {
+ /*switch($this->dataProvider) {
+ case 'postgres':
+ case 'mysql':
+ break;
+ default: $secs2cache = 0; break;
+ }*/
+ return $this->PageExecute($sql,$nrows,$page,$inputarr,$arg3,$secs2cache);
+ }
+
+} // end class ADOConnection
+
+?>
\ No newline at end of file diff --git a/libraries/adodb/adodb-cryptsession.php b/libraries/adodb/adodb-cryptsession.php new file mode 100755 index 00000000..5ca0023d --- /dev/null +++ b/libraries/adodb/adodb-cryptsession.php @@ -0,0 +1,246 @@ +<?php
+/*
+V3.31 17 March 2003 (c) 2000-2003 John Lim ([email protected]). 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.
+ Made table name configurable - by David Johnson [email protected]
+ Encryption by Ari Kuorikoski <[email protected]>
+
+ Set tabs to 4 for best viewing.
+
+ Latest version of ADODB is available at http://php.weblogs.com/adodb
+ ======================================================================
+
+ This file provides PHP4 session management using the ADODB database
+wrapper library.
+
+ Example
+ =======
+
+ GLOBAL $HTTP_SESSION_VARS;
+ include('adodb.inc.php');
+ #---------------------------------#
+ include('adodb-cryptsession.php');
+ #---------------------------------#
+ session_start();
+ session_register('AVAR');
+ $HTTP_SESSION_VARS['AVAR'] += 1;
+ print "<p>\$HTTP_SESSION_VARS['AVAR']={$HTTP_SESSION_VARS['AVAR']}</p>";
+
+
+ Installation
+ ============
+ 1. Create a new database in MySQL or Access "sessions" like
+so:
+
+ create table sessions (
+ SESSKEY char(32) not null,
+ EXPIRY int(11) unsigned not null,
+ DATA text not null,
+ primary key (sesskey)
+ );
+
+ 2. Then define the following parameters in this file:
+ $ADODB_SESSION_DRIVER='database driver, eg. mysql or ibase';
+ $ADODB_SESSION_CONNECT='server to connect to';
+ $ADODB_SESSION_USER ='user';
+ $ADODB_SESSION_PWD ='password';
+ $ADODB_SESSION_DB ='database';
+ $ADODB_SESSION_TBL = 'sessions'
+
+ 3. Recommended is PHP 4.0.2 or later. There are documented
+session bugs in
+ earlier versions of PHP.
+
+*/
+
+
+include_once('crypt.inc.php');
+
+if (!defined('_ADODB_LAYER')) {
+ include ('adodb.inc.php');
+}
+
+
+
+if (!defined('ADODB_SESSION')) {
+
+ define('ADODB_SESSION',1);
+
+GLOBAL $ADODB_SESSION_CONNECT,
+ $ADODB_SESSION_DRIVER,
+ $ADODB_SESSION_USER,
+ $ADODB_SESSION_PWD,
+ $ADODB_SESSION_DB,
+ $ADODB_SESS_CONN,
+ $ADODB_SESS_LIFE,
+ $ADODB_SESS_DEBUG,
+ $ADODB_SESS_INSERT;
+
+ //$ADODB_SESS_DEBUG = true;
+
+ /* SET THE FOLLOWING PARAMETERS */
+if (empty($ADODB_SESSION_DRIVER)) {
+ $ADODB_SESSION_DRIVER='mysql';
+ $ADODB_SESSION_CONNECT='localhost';
+ $ADODB_SESSION_USER ='root';
+ $ADODB_SESSION_PWD ='';
+ $ADODB_SESSION_DB ='xphplens_2';
+}
+if (empty($ADODB_SESSION_TBL)){
+ $ADODB_SESSION_TBL = 'sessions';
+}
+
+
+function ADODB_Session_Key()
+{
+$ADODB_CRYPT_KEY = 'CRYPTED ADODB SESSIONS ROCK!';
+
+ /* USE THIS FUNCTION TO CREATE THE ENCRYPTION KEY FOR CRYPTED SESSIONS */
+ /* Crypt the used key, $ADODB_CRYPT_KEY as key and session_ID as SALT */
+ return crypt($ADODB_CRYPT_KEY, session_ID());
+}
+
+$ADODB_SESS_LIFE = ini_get('session.gc_maxlifetime');
+if ($ADODB_SESS_LIFE <= 1) {
+ // bug in PHP 4.0.3 pl 1 -- how about other versions?
+ //print "<h3>Session Error: PHP.INI setting <i>session.gc_maxlifetime</i>not set: $ADODB_SESS_LIFE</h3>";
+ $ADODB_SESS_LIFE=1440;
+}
+
+function adodb_sess_open($save_path, $session_name)
+{
+GLOBAL $ADODB_SESSION_CONNECT,
+ $ADODB_SESSION_DRIVER,
+ $ADODB_SESSION_USER,
+ $ADODB_SESSION_PWD,
+ $ADODB_SESSION_DB,
+ $ADODB_SESS_CONN,
+ $ADODB_SESS_DEBUG;
+
+ $ADODB_SESS_INSERT = false;
+
+ if (isset($ADODB_SESS_CONN)) return true;
+
+ $ADODB_SESS_CONN = ADONewConnection($ADODB_SESSION_DRIVER);
+ if (!empty($ADODB_SESS_DEBUG)) {
+ $ADODB_SESS_CONN->debug = true;
+ print" conn=$ADODB_SESSION_CONNECT user=$ADODB_SESSION_USER pwd=$ADODB_SESSION_PWD db=$ADODB_SESSION_DB ";
+ }
+ return $ADODB_SESS_CONN->PConnect($ADODB_SESSION_CONNECT,
+ $ADODB_SESSION_USER,$ADODB_SESSION_PWD,$ADODB_SESSION_DB);
+
+}
+
+function adodb_sess_close()
+{
+global $ADODB_SESS_CONN;
+
+ if ($ADODB_SESS_CONN) $ADODB_SESS_CONN->Close();
+ return true;
+}
+
+function adodb_sess_read($key)
+{
+$Crypt = new MD5Crypt;
+global $ADODB_SESS_CONN,$ADODB_SESS_INSERT,$ADODB_SESSION_TBL;
+ $rs = $ADODB_SESS_CONN->Execute("SELECT data FROM $ADODB_SESSION_TBL WHERE sesskey = '$key' AND expiry >= " . time());
+ if ($rs) {
+ if ($rs->EOF) {
+ $ADODB_SESS_INSERT = true;
+ $v = '';
+ } else {
+ // Decrypt session data
+ $v = rawurldecode($Crypt->Decrypt(reset($rs->fields), ADODB_Session_Key()));
+ }
+ $rs->Close();
+ return $v;
+ }
+ else $ADODB_SESS_INSERT = true;
+
+ return '';
+}
+
+function adodb_sess_write($key, $val)
+{
+$Crypt = new MD5Crypt;
+ global $ADODB_SESS_INSERT,$ADODB_SESS_CONN, $ADODB_SESS_LIFE, $ADODB_SESSION_TBL;
+
+ $expiry = time() + $ADODB_SESS_LIFE;
+
+ // encrypt session data..
+ $val = $Crypt->Encrypt(rawurlencode($val), ADODB_Session_Key());
+
+ $rs = $ADODB_SESS_CONN->Replace($ADODB_SESSION_TBL,
+ array('sesskey' => $key, 'expiry' => $expiry, 'data' => $val),
+ 'sesskey',$autoQuote = true);
+
+ if (!$rs) {
+ ADOConnection::outp( '<p>Session Replace: '.$ADODB_SESS_CONN->ErrorMsg().'</p>',false);
+ } else {
+ // bug in access driver (could be odbc?) means that info is not commited
+ // properly unless select statement executed in Win2000
+
+ if ($ADODB_SESS_CONN->databaseType == 'access') $rs = $ADODB_SESS_CONN->Execute("select sesskey from $ADODB_SESSION_TBL WHERE sesskey='$key'");
+ }
+ return isset($rs);
+}
+
+function adodb_sess_destroy($key)
+{
+ global $ADODB_SESS_CONN, $ADODB_SESSION_TBL;
+
+ $qry = "DELETE FROM $ADODB_SESSION_TBL WHERE sesskey = '$key'";
+ $rs = $ADODB_SESS_CONN->Execute($qry);
+ if ($rs) $rs->Close();
+ return $rs;
+}
+
+function adodb_sess_gc($maxlifetime) {
+ global $ADODB_SESS_CONN, $ADODB_SESSION_TBL;
+
+ $qry = "DELETE FROM $ADODB_SESSION_TBL WHERE expiry < " . time();
+ $rs = $ADODB_SESS_CONN->Execute($qry);
+ if ($rs) $rs->Close();
+
+ // suggested by Cameron, "GaM3R" <[email protected]>
+ if (defined('ADODB_SESSION_OPTIMIZE'))
+ {
+ switch( $ADODB_SESSION_DRIVER ) {
+ case 'mysql':
+ case 'mysqlt':
+ $opt_qry = 'OPTIMIZE TABLE '.$ADODB_SESSION_TBL;
+ break;
+ case 'postgresql':
+ case 'postgresql7':
+ $opt_qry = 'VACUUM '.$ADODB_SESSION_TBL;
+ break;
+ }
+ }
+
+ return true;
+}
+
+session_module_name('user');
+session_set_save_handler(
+ "adodb_sess_open",
+ "adodb_sess_close",
+ "adodb_sess_read",
+ "adodb_sess_write",
+ "adodb_sess_destroy",
+ "adodb_sess_gc");
+}
+
+/* TEST SCRIPT -- UNCOMMENT */
+/*
+if (0) {
+GLOBAL $HTTP_SESSION_VARS;
+
+ session_start();
+ session_register('AVAR');
+ $HTTP_SESSION_VARS['AVAR'] += 1;
+ print "<p>\$HTTP_SESSION_VARS['AVAR']={$HTTP_SESSION_VARS['AVAR']}</p>";
+}
+*/
+?>
diff --git a/libraries/adodb/adodb-csvlib.inc.php b/libraries/adodb/adodb-csvlib.inc.php new file mode 100644 index 00000000..ed3b1d33 --- /dev/null +++ b/libraries/adodb/adodb-csvlib.inc.php @@ -0,0 +1,225 @@ +<?php
+
+/*
+V3.31 17 March 2003 (c) 2000-2003 John Lim ([email protected]). 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://php.weblogs.com/
+
+ Library for CSV serialization. This is used by the csv/proxy driver and is the
+ CacheExecute() serialization format.
+
+ ==== NOTE ====
+ Format documented at http://php.weblogs.com/ADODB_CSV
+ ==============
+*/
+
+
+
+ /**
+ * convert a recordset into special format
+ *
+ * @param rs the recordset
+ *
+ * @return the CSV formated data
+ */
+ function _rs2serialize(&$rs,$conn=false,$sql='')
+ {
+ $max = ($rs) ? $rs->FieldCount() : 0;
+
+ if ($sql) $sql = urlencode($sql);
+ // metadata setup
+
+ if ($max <= 0 || $rs->dataProvider == 'empty') { // is insert/update/delete
+ if (is_object($conn)) {
+ $sql .= ','.$conn->Affected_Rows();
+ $sql .= ','.$conn->Insert_ID();
+ } else
+ $sql .= ',,';
+
+ $text = "====-1,0,$sql\n";
+ return $text;
+ } else {
+ $tt = ($rs->timeCreated) ? $rs->timeCreated : time();
+ $line = "====0,$tt,$sql\n";
+ }
+ // column definitions
+ for($i=0; $i < $max; $i++) {
+ $o = $rs->FetchField($i);
+ $line .= urlencode($o->name).':'.$rs->MetaType($o->type,$o->max_length).":$o->max_length,";
+ }
+ $text = substr($line,0,strlen($line)-1)."\n";
+
+
+ // get data
+ if ($rs->databaseType == 'array') {
+ $text .= serialize($rs->_array);
+ } else {
+ $rows = array();
+ while (!$rs->EOF) {
+ $rows[] = $rs->fields;
+ $rs->MoveNext();
+ }
+ $text .= serialize($rows);
+ }
+ $rs->MoveFirst();
+ return $text;
+ }
+
+
+/**
+* Open CSV file and convert it into Data.
+*
+* @param url file/ftp/http url
+* @param err returns the error message
+* @param timeout dispose if recordset has been alive for $timeout secs
+*
+* @return recordset, or false if error occured. If no
+* error occurred in sql INSERT/UPDATE/DELETE,
+* empty recordset is returned
+*/
+ function &csv2rs($url,&$err,$timeout=0)
+ {
+ $ishttp = strpos(substr($url,3,10),':') !== false;
+ $fp = @fopen($url,'r');
+ $err = false;
+ if (!$fp) {
+ $err = $url.'file/URL not found';
+ return false;
+ }
+ if (!$ishttp) flock($fp, LOCK_SH);
+ $arr = array();
+ $ttl = 0;
+
+ if ($meta = fgetcsv($fp, 32000, ",")) { // first read is larger because contains sql
+ // check if error message
+ if (substr($meta[0],0,4) === '****') {
+ $err = trim(substr($meta[0],4,1024));
+ fclose($fp);
+ return false;
+ }
+ // check for meta data
+ // $meta[0] is -1 means return an empty recordset
+ // $meta[1] contains a time
+
+ if (substr($meta[0],0,4) === '====') {
+
+ if ($meta[0] == "====-1") {
+ if (sizeof($meta) < 5) {
+ $err = "Corrupt first line for format -1";
+ fclose($fp);
+ return false;
+ }
+ fclose($fp);
+
+ if ($timeout > 0) {
+ $err = " Illegal Timeout $timeout ";
+ return false;
+ }
+ $rs->fields = array();
+ $rs->timeCreated = $meta[1];
+ $rs = new ADORecordSet($val=true);
+ $rs->EOF = true;
+ $rs->_numOfFields=0;
+ $rs->sql = urldecode($meta[2]);
+ $rs->affectedrows = (integer)$meta[3];
+ $rs->insertid = $meta[4];
+ return $rs;
+ }
+
+ # If detect timeout here return false, forcing a fresh query and new cache values
+ #
+ # Under high volume loads, we want only 1 thread/process to _write_file
+ # so that we don't have 50 processes queueing to write the same data.
+ # Would require probabilistic blocking write
+ #
+ # -2 sec before timeout, give processes 1/16 chance of writing to file with blocking io
+ # -1 sec after timeout give processes 1/4 chance of writing with blocking
+ # +0 sec after timeout, give processes 100% chance writing with blocking
+ if (sizeof($meta) > 1) {
+ if($timeout >0){
+ $tdiff = $meta[1]+$timeout - time();
+ if ($tdiff <= 2) {
+ switch($tdiff) {
+ case 2:
+ if ((rand() & 15) == 0) {
+ fclose($fp);
+ $err = "Timeout 2";
+ return false;
+ }
+ break;
+ case 1:
+ if ((rand() & 3) == 0) {
+ fclose($fp);
+ $err = "Timeout 1";
+ return false;
+ }
+ break;
+ default:
+ fclose($fp);
+ $err = "Timeout 0";
+ return false;
+ } // switch
+
+ } // if check flush cache
+ }// (timeout>0)
+ $ttl = $meta[1];
+ }
+ $meta = false;
+ $meta = fgetcsv($fp, 16000, ",");
+ if (!$meta) {
+ fclose($fp);
+ $err = "Unexpected EOF 1";
+ return false;
+ }
+ }
+
+ // Get Column definitions
+ $flds = array();
+ foreach($meta as $o) {
+ $o2 = explode(':',$o);
+ if (sizeof($o2)!=3) {
+ $arr[] = $meta;
+ $flds = false;
+ break;
+ }
+ $fld = new ADOFieldObject();
+ $fld->name = urldecode($o2[0]);
+ $fld->type = $o2[1];
+ $fld->max_length = $o2[2];
+ $flds[] = $fld;
+ }
+ } else {
+ fclose($fp);
+ $err = "Recordset had unexpected EOF 2";
+ return false;
+ }
+
+ // slurp in the data
+ $MAXSIZE = 128000;
+ $text = fread($fp,$MAXSIZE);
+ $cnt = 1;
+ while (strlen($text) == $MAXSIZE*$cnt) {
+ $text .= fread($fp,$MAXSIZE);
+ $cnt += 1;
+ }
+
+ fclose($fp);
+ $arr = @unserialize($text);
+
+ //var_dump($arr);
+ if (!is_array($arr)) {
+ $err = "Recordset had unexpected EOF (in serialized recordset)";
+ if (get_magic_quotes_runtime()) $err .= ". Magic Quotes Runtime should be disabled!";
+ return false;
+ }
+ $rs = new ADORecordSet_array();
+ $rs->timeCreated = $ttl;
+ $rs->InitArrayFields($arr,$flds);
+ return $rs;
+ }
+
+?>
\ No newline at end of file diff --git a/libraries/adodb/adodb-datadict.inc.php b/libraries/adodb/adodb-datadict.inc.php new file mode 100644 index 00000000..a4abd093 --- /dev/null +++ b/libraries/adodb/adodb-datadict.inc.php @@ -0,0 +1,331 @@ +<?php
+
+/**
+ V3.31 17 March 2003 (c) 2000-2003 John Lim ([email protected]). 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.
+
+ DOCUMENTATION:
+
+ See adodb/tests/test-datadict.php for docs and examples.
+*/
+
+class ADODB_DataDict {
+ var $connection;
+ var $debug = false;
+ var $dropTable = "DROP TABLE %s";
+ var $addCol = ' ADD';
+ var $alterCol = ' ALTER COLUMN';
+ var $dropCol = ' DROP COLUMN';
+ var $schema = false;
+
+ function MetaTables()
+ {
+ return $this->connection->MetaTables();
+ }
+
+ function MetaColumns($tab)
+ {
+ return $this->connection->MetaColumns($tab);
+ }
+
+ function MetaPrimaryKeys($tab,$owner=false,$intkey=false)
+ {
+ return $this->connection->MetaPrimaryKeys($tab.$owner,$intkey);
+ }
+
+ function MetaType($t,$len=-1,$fieldobj=false)
+ {
+ return ADORecordSet::MetaType($t,$len,$fieldobj);
+ }
+
+ // Executes the sql array returned by GetTableSQL and GetIndexSQL
+ function ExecuteSQLArray($sql, $continueOnError = true)
+ {
+ $rez = 2;
+ $conn = &$this->connection;
+ foreach($sql as $line) {
+ $ok = $conn->Execute($line);
+ if (!$ok) {
+ if ($$this->debug) ADOConnection::outp($conn->ErrorMsg);
+ if (!$continueOnError) return 0;
+ $rez = 1;
+ }
+ }
+ return 2;
+ }
+
+ /*
+ Returns the actual type given a character code.
+
+ C: varchar
+ X: CLOB (character large object) or largest varchar size if CLOB is not supported
+ C2: Multibyte varchar
+ X2: Multibyte CLOB
+
+ B: BLOB (binary large object)
+
+ D: Date
+ T: Date-time
+ L: Integer field suitable for storing booleans (0 or 1)
+ I: Integer
+ F: Floating point number
+ N: Numeric or decimal number
+ */
+
+ function ActualType($meta)
+ {
+ return $meta;
+ }
+
+ function CreateDatabase($dbname,$options=false)
+ {
+ $options = $this->_Options($options);
+ $s = 'CREATE DATABASE '.$dbname;
+ if (isset($options[$this->upperName])) $s .= ' '.$options[$this->upperName];
+ $sql[] = $s;
+ return $sql;
+ }
+
+ /*
+ Generates the SQL to create index. Returns an array of sql strings.
+ */
+ function CreateIndexSQL($idxname, $tabname, $flds, $idxoptions = false)
+ {
+ if ($this->schema) $tabname = $this->schema.'.'.$tabname;
+ return $this->_IndexSQL($idxname, $tabname, $flds, $this->_Options($idxoptions));
+ }
+
+ function SetSchema($schema)
+ {
+ $this->schema = $schema;
+ }
+
+ function AddColumnSQL($tabname, $flds)
+ {
+ if ($this->schema) $tabname = $this->schema.'.'.$tabname;
+ $sql = array();
+ list($lines,$pkey) = $this->_GenFields($flds);
+ foreach($lines as $v) {
+ $sql[] = "ALTER TABLE $tabname $this->addCol $v";
+ }
+ return $sql;
+ }
+
+ function AlterColumnSQL($tabname, $flds)
+ {
+ if ($this->schema) $tabname = $this->schema.'.'.$tabname;
+ $sql = array();
+ list($lines,$pkey) = $this->_GenFields($flds);
+
+ foreach($lines as $v) {
+ $sql[] = "ALTER TABLE $tabname $this->alterCol $v";
+ }
+ return $sql;
+ }
+
+ function DropColumnSQL($tabname, $flds)
+ {
+ if ($this->schema) $tabname = $this->schema.'.'.$tabname;
+ if (!is_array($flds)) $flds = explode(',',$flds);
+ $sql = array();
+ foreach($flds as $v) {
+ $sql[] = "ALTER TABLE $tabname $this->dropCol $v";
+ }
+ return $sql;
+ }
+
+ function DropTableSQL($tabname)
+ {
+ if ($this->schema) $tabname = $this->schema.'.'.$tabname;
+ $sql[] = sprintf($this->dropTable,$tabname);
+ return $sql;
+ }
+
+ /*
+ Generate the SQL to create table. Returns an array of sql strings.
+ */
+ function CreateTableSQL($tabname, $flds, $tableoptions=false)
+ {
+ if (!$tableoptions) $tableoptions = array();
+
+ list($lines,$pkey) = $this->_GenFields($flds);
+
+ $taboptions = $this->_Options($tableoptions);
+ if ($this->schema) $tabname = $this->schema.'.'.$tabname;
+ $sql = $this->_TableSQL($tabname,$lines,$pkey,$taboptions);
+
+ $tsql = $this->_Triggers($tabname,$taboptions);
+ foreach($tsql as $s) $sql[] = $s;
+
+ return $sql;
+ }
+
+ function _GenFields($flds)
+ {
+ $lines = array();
+ $pkey = array();
+ foreach($flds as $fld) {
+ $fld = _array_change_key_case($fld);
+
+ $fname = false;
+ $fdefault = false;
+ $fautoinc = false;
+ $ftype = false;
+ $fsize = false;
+ $fprec = false;
+ $fprimary = false;
+ $fnoquote = false;
+ $fdefts = false;
+ $fdefdate = false;
+ $fconstraint = false;
+ $fnotnull = false;
+ //-----------------
+ // Parse attributes
+ foreach($fld as $attr => $v) {
+ if ($attr == 2 && is_numeric($v)) $attr = 'SIZE';
+ else if (is_numeric($attr) && $attr > 1 && !is_numeric($v)) $attr = strtoupper($v);
+
+ switch($attr) {
+ case '0':
+ case 'NAME': $fname = $v; break;
+ case '1':
+ case 'TYPE': $ty = $v; $ftype = $this->ActualType(strtoupper($v)); break;
+ case 'SIZE': $dotat = strpos($v,'.');
+ if ($dotat === false) $fsize = $v;
+ else {
+ $fsize = substr($v,0,$dotat);
+ $fprec = substr($v,$dotat+1);
+ }
+ break;
+ case 'AUTOINCREMENT':
+ case 'AUTO': $fautoinc = true; $fnotnull = true; break;
+ case 'KEY':
+ case 'PRIMARY': $fprimary = $v; $fnotnull = true; break;
+ case 'DEFAULT': $fdefault = $v; break;
+ case 'NOTNULL': $fnotnull = $v; break;
+ case 'NOQUOTE': $fnoquote = $v; break;
+ case 'DEFDATE': $fdefdate = $v; break;
+ case 'DEFTIMESTAMP': $fdefts = $v; break;
+ case 'CONSTRAINT': $fconstraint = $v; break;
+ } //switch
+ } // foreach $fld
+
+ //--------------------
+ // VALIDATE FIELD INFO
+ if (!strlen($fname)) {
+ if ($this->debug) ADOConnection::outp("Undefined NAME");
+ return false;
+ }
+
+ if (!strlen($ftype)) {
+ if ($this->debug) ADOConnection::outp("Undefined TYPE for field '$fname'");
+ return false;
+ } else
+ $ftype = strtoupper($ftype);
+
+ $ftype = $this->_GetSize($ftype, $ty, $fsize, $fprec);
+
+ if ($fprimary) $pkey[] = $fname;
+
+ // some databases do not allow blobs to have defaults
+ if ($ty == 'X') $fdefault = false;
+
+ //--------------------
+ // CONSTRUCT FIELD SQL
+ if ($fdefts) {
+ if (substr($this->connection->databaseType,0,5) == 'mysql') {
+ $ftype = 'TIMESTAMP';
+ } else {
+ $fdefault = $this->connection->sysTimeStamp;
+ }
+ } else if ($fdefdate) {
+ if (substr($this->connection->databaseType,0,5) == 'mysql') {
+ $ftype = 'TIMESTAMP';
+ } else {
+ $fdefault = $this->connection->sysDate;
+ }
+ } else if (strlen($fdefault) && !$fnoquote)
+ if ($ty == 'C' or $ty == 'X' or
+ ( substr($fdefault,0,1) != "'" && !is_numeric($fdefault)))
+ if (substr($fdefault,0,1) == ' ' && substr($fdefault,strlen($fdefault)-1) == ' ')
+ $fdefault = trim($fdefault);
+ else
+ $fdefault = $this->connection->qstr($fdefault);
+ $suffix = $this->_CreateSuffix($fname,$ftype,$fnotnull,$fdefault,$fautoinc,$fconstraint);
+
+ $fname = str_pad($fname,16);
+ $lines[] = "$fname $ftype$suffix";
+
+ } // foreach $flds
+
+
+ return array($lines,$pkey);
+ }
+ /*
+ GENERATE THE SIZE PART OF THE DATATYPE
+ $ftype is the actual type
+ $ty is the type defined originally in the DDL
+ */
+ function _GetSize($ftype, $ty, $fsize, $fprec)
+ {
+ if (strlen($fsize) && $ty != 'X' && $ty != 'B') {
+ $ftype .= "(".$fsize;
+ if ($fprec) $ftype .= ",".$fprec;
+ $ftype .= ')';
+ }
+ return $ftype;
+ }
+
+
+ function _TableSQL($tabname,$lines,$pkey,$tableoptions)
+ {
+ $sql = array();
+
+ if (isset($tableoptions['REPLACE'])) $sql[] = sprintf($this->dropTable,$tabname);
+ $s = "CREATE TABLE $tabname (\n";
+ $s .= implode(",\n", $lines);
+ if (sizeof($pkey)>0) {
+ $s .= ",\n PRIMARY KEY (";
+ $s .= implode(", ",$pkey).")";
+ }
+ if (isset($tableoptions['CONSTRAINTS']))
+ $s .= "\n".$tableoptions['CONSTRAINTS'];
+
+ if (isset($tableoptions[$this->upperName.'_CONSTRAINTS']))
+ $s .= "\n".$tableoptions[$this->upperName.'_CONSTRAINTS'];
+
+ $s .= "\n)";
+ if (isset($tableoptions[$this->upperName])) $s .= $tableoptions[$this->upperName];
+ $sql[] = $s;
+
+ return $sql;
+ }
+
+ /*
+ GENERATE TRIGGERS IF NEEDED
+ used when table has auto-incrementing field that is emulated using triggers
+ */
+ function _Triggers($tabname,$taboptions)
+ {
+ return array();
+ }
+
+ /*
+ Sanitize options, so that array elements with no keys are promoted to keys
+ */
+ function _Options($opts)
+ {
+ if (!is_array($opts)) return array();
+ $newopts = array();
+ foreach($opts as $k => $v) {
+ if (is_numeric($k)) $newopts[strtoupper($v)] = $v;
+ else $newopts[strtoupper($k)] = $v;
+ }
+ return $newopts;
+ }
+}
+?>
\ No newline at end of file diff --git a/libraries/adodb/adodb-errorhandler.inc.php b/libraries/adodb/adodb-errorhandler.inc.php new file mode 100755 index 00000000..c2103ff8 --- /dev/null +++ b/libraries/adodb/adodb-errorhandler.inc.php @@ -0,0 +1,77 @@ +<?php
+/**
+ * @version V3.31 17 March 2003 (c) 2000-2003 John Lim ([email protected]). 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
+ *
+*/
+
+// added Claudio Bustos clbustos#entelchile.net
+if (!defined('ADODB_ERROR_HANDLER_TYPE')) define('ADODB_ERROR_HANDLER_TYPE',E_USER_ERROR);
+
+define('ADODB_ERROR_HANDLER','ADODB_Error_Handler');
+
+ /**
+* Default Error Handler. This will be called with the following params
+*
+* @param $dbms the RDBMS you are connecting to
+* @param $fn the name of the calling function (in uppercase)
+* @param $errno the native error number from the database
+* @param $errmsg the native error msg from the database
+* @param $p1 $fn specific parameter - see below
+* @param $P2 $fn specific parameter - see below
+ */
+function ADODB_Error_Handler($dbms, $fn, $errno, $errmsg, $p1=false, $p2=false)
+{
+ if (error_reporting() == 0) return; // obey @ protocol
+ switch($fn) {
+ case 'EXECUTE':
+ $sql = $p1;
+ $inputparams = $p2;
+
+ $s = "$dbms error: [$errno: $errmsg] in $fn(\"$sql\")\n";
+ break;
+
+ case 'PCONNECT':
+ case 'CONNECT':
+ $host = $p1;
+ $database = $p2;
+
+ $s = "$dbms error: [$errno: $errmsg] in $fn($host, '****', '****', $database)\n";
+ break;
+ default:
+ $s = "$dbms error: [$errno: $errmsg] in $fn($p1, $p2)\n";
+ break;
+ }
+ /*
+ * Log connection error somewhere
+ * 0 message is sent to PHP's system logger, using the Operating System's system
+ * logging mechanism or a file, depending on what the error_log configuration
+ * directive is set to.
+ * 1 message is sent by email to the address in the destination parameter.
+ * This is the only message type where the fourth parameter, extra_headers is used.
+ * This message type uses the same internal function as mail() does.
+ * 2 message is sent through the PHP debugging connection.
+ * This option is only available if remote debugging has been enabled.
+ * In this case, the destination parameter specifies the host name or IP address
+ * and optionally, port number, of the socket receiving the debug information.
+ * 3 message is appended to the file destination
+ */
+ if (defined('ADODB_ERROR_LOG_TYPE')) {
+ $t = date('Y-m-d H:i:s');
+ if (defined('ADODB_ERROR_LOG_DEST'))
+ error_log("($t) $s", ADODB_ERROR_LOG_TYPE, ADODB_ERROR_LOG_DEST);
+ else
+ error_log("($t) $s", ADODB_ERROR_LOG_TYPE);
+ }
+
+
+ //print "<p>$s</p>";
+ trigger_error($s,ADODB_ERROR_HANDLER_TYPE);
+}
+?>
diff --git a/libraries/adodb/adodb-errorpear.inc.php b/libraries/adodb/adodb-errorpear.inc.php new file mode 100755 index 00000000..b45609a8 --- /dev/null +++ b/libraries/adodb/adodb-errorpear.inc.php @@ -0,0 +1,88 @@ +<?php
+/**
+ * @version V3.31 17 March 2003 (c) 2000-2003 John Lim ([email protected]). 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
+ *
+*/
+include_once('PEAR.php');
+
+define('ADODB_ERROR_HANDLER','ADODB_Error_PEAR');
+
+/*
+* Enabled the following if you want to terminate scripts when an error occurs
+*/
+//PEAR::setErrorHandling (PEAR_ERROR_DIE);
+
+/*
+* Name of the PEAR_Error derived class to call.
+*/
+if (!defined('ADODB_PEAR_ERROR_CLASS')) define('ADODB_PEAR_ERROR_CLASS','PEAR_Error');
+
+/*
+* Store the last PEAR_Error object here
+*/
+global $ADODB_Last_PEAR_Error; $ADODB_Last_PEAR_Error = false;
+
+ /**
+* Error Handler with PEAR support. This will be called with the following params
+*
+* @param $dbms the RDBMS you are connecting to
+* @param $fn the name of the calling function (in uppercase)
+* @param $errno the native error number from the database
+* @param $errmsg the native error msg from the database
+* @param $p1 $fn specific parameter - see below
+* @param $P2 $fn specific parameter - see below
+ */
+function ADODB_Error_PEAR($dbms, $fn, $errno, $errmsg, $p1=false, $p2=false)
+{
+global $ADODB_Last_PEAR_Error;
+
+ if (error_reporting() == 0) return; // obey @ protocol
+ switch($fn) {
+ case 'EXECUTE':
+ $sql = $p1;
+ $inputparams = $p2;
+
+ $s = "$dbms error: [$errno: $errmsg] in $fn(\"$sql\")";
+ break;
+
+ case 'PCONNECT':
+ case 'CONNECT':
+ $host = $p1;
+ $database = $p2;
+
+ $s = "$dbms error: [$errno: $errmsg] in $fn('$host', ?, ?, '$database')";
+ break;
+
+ default:
+ $s = "$dbms error: [$errno: $errmsg] in $fn($p1, $p2)";
+ break;
+ }
+
+ $class = ADODB_PEAR_ERROR_CLASS;
+ $ADODB_Last_PEAR_Error = new $class($s, $errno,
+ $GLOBALS['_PEAR_default_error_mode'],
+ $GLOBALS['_PEAR_default_error_options'],
+ $errmsg);
+
+ //print "<p>!$s</p>";
+}
+
+/**
+* Returns last PEAR_Error object. This error might be for an error that
+* occured several sql statements ago.
+*/
+function &ADODB_PEAR_Error()
+{
+global $ADODB_Last_PEAR_Error;
+
+ return $ADODB_Last_PEAR_Error;
+}
+
+?>
\ No newline at end of file diff --git a/libraries/adodb/adodb-lib.inc.php b/libraries/adodb/adodb-lib.inc.php new file mode 100644 index 00000000..b754acad --- /dev/null +++ b/libraries/adodb/adodb-lib.inc.php @@ -0,0 +1,442 @@ +<?php
+/*
+V3.31 17 March 2003 (c) 2000-2003 John Lim ([email protected]). All rights reserved.
+ Released under both BSD license and Lesser GPL library license.
+ Whenever there is any discrepancy between the two licenses,
+ the BSD license will take precedence. See License.txt.
+ Set tabs to 4 for best viewing.
+
+ Less commonly used functions are placed here to reduce size of adodb.inc.php.
+*/
+
+
+// Force key to upper.
+// See also http://www.php.net/manual/en/function.array-change-key-case.php
+function _array_change_key_case($an_array)
+{
+ if (is_array($an_array)) {
+ foreach($an_array as $key => $value)
+ $new_array[strtoupper($key)] = $value;
+
+ return $new_array;
+ }
+
+ return $an_array;
+}
+
+// Requires $ADODB_FETCH_MODE = ADODB_FETCH_NUM
+function _adodb_getmenu(&$zthis, $name,$defstr='',$blank1stItem=true,$multiple=false,
+ $size=0, $selectAttr='',$compareFields0=true)
+{
+ $hasvalue = false;
+
+ if ($multiple or is_array($defstr)) {
+ if ($size==0) $size=5;
+ $attr = " multiple size=$size";
+ if (!strpos($name,'[]')) $name .= '[]';
+ } else if ($size) $attr = " size=$size";
+ else $attr ='';
+
+ $s = "<select name=\"$name\"$attr $selectAttr>";
+ if ($blank1stItem)
+ if (is_string($blank1stItem)) {
+ $barr = explode(':',$blank1stItem);
+ if (sizeof($barr) == 1) $barr[] = '';
+ $s .= "\n<option value=\"".$barr[0]."\">".$barr[1]."</option>";
+ } else $s .= "\n<option></option>";
+
+ if ($zthis->FieldCount() > 1) $hasvalue=true;
+ else $compareFields0 = true;
+
+ $value = '';
+ while(!$zthis->EOF) {
+ $zval = trim(reset($zthis->fields));
+ if (sizeof($zthis->fields) > 1) {
+ if (isset($zthis->fields[1]))
+ $zval2 = trim($zthis->fields[1]);
+ else
+ $zval2 = trim(next($zthis->fields));
+ }
+ $selected = ($compareFields0) ? $zval : $zval2;
+
+ if ($blank1stItem && $zval=="") {
+ $zthis->MoveNext();
+ continue;
+ }
+ if ($hasvalue)
+ $value = ' value="'.htmlspecialchars($zval2).'"';
+
+ if (is_array($defstr)) {
+
+ if (in_array($selected,$defstr))
+ $s .= "<option selected$value>".htmlspecialchars($zval).'</option>';
+ else
+ $s .= "\n<option".$value.'>'.htmlspecialchars($zval).'</option>';
+ }
+ else {
+ if (strcasecmp($selected,$defstr)==0)
+ $s .= "<option selected$value>".htmlspecialchars($zval).'</option>';
+ else
+ $s .= "\n<option".$value.'>'.htmlspecialchars($zval).'</option>';
+ }
+ $zthis->MoveNext();
+ } // while
+
+ return $s ."\n</select>\n";
+}
+
+/*
+ Count the number of records this sql statement will return by using
+ query rewriting techniques...
+
+ Does not work with UNIONs.
+*/
+function _adodb_getcount(&$zthis, $sql,$inputarr=false,$secs2cache=0)
+{
+ if (preg_match("/^\s*SELECT\s+DISTINCT/i", $sql) || preg_match('/\s+GROUP\s+BY\s+/is',$sql)) {
+ // ok, has SELECT DISTINCT or GROUP BY so see if we can use a table alias
+ // but this is only supported by oracle and postgresql...
+ if ($zthis->dataProvider == 'oci8') {
+
+ $rewritesql = preg_replace('/(\sORDER\s+BY\s.*)/is','',$sql);
+ $rewritesql = "SELECT COUNT(*) FROM ($rewritesql)";
+
+ } else if ( $zthis->databaseType == 'postgres' || $zthis->databaseType == 'postgres7') {
+
+ $info = $zthis->ServerInfo();
+ if (substr($info['version'],0,3) >= 7.1) { // good till version 999
+ $rewritesql = preg_replace('/(\sORDER\s+BY\s.*)/is','',$sql);
+ $rewritesql = "SELECT COUNT(*) FROM ($rewritesql) _ADODB_ALIAS_";
+ }
+ }
+ } else {
+ // now replace SELECT ... FROM with SELECT COUNT(*) FROM
+
+ $rewritesql = preg_replace(
+ '/^\s*SELECT\s.*\s+FROM\s/Uis','SELECT COUNT(*) FROM ',$sql);
+
+ // fix by alexander zhukov, alex#unipack.ru, because count(*) and 'order by' fails
+ // with mssql, access and postgresql. Also a good speedup optimization - skips sorting!
+ $rewritesql = preg_replace('/(\sORDER\s+BY\s.*)/is','',$rewritesql);
+ }
+
+ if (isset($rewritesql) && $rewritesql != $sql) {
+ if ($secs2cache) {
+ // we only use half the time of secs2cache because the count can quickly
+ // become inaccurate if new records are added
+ $qryRecs = $zthis->CacheGetOne($secs2cache/2,$rewritesql,$inputarr);
+
+ } else {
+ $qryRecs = $zthis->GetOne($rewritesql,$inputarr);
+ }
+ if ($qryRecs !== false) return $qryRecs;
+ }
+
+ // query rewrite failed - so try slower way...
+ $rewritesql = preg_replace('/(\sORDER\s+BY\s.*)/is','',$sql);
+ $rstest = &$zthis->Execute($rewritesql);
+ if ($rstest) {
+ $qryRecs = $rstest->RecordCount();
+ if ($qryRecs == -1) {
+ // some databases will return -1 on MoveLast() - change to MoveNext()
+ while(!$rstest->EOF) {
+ $rstest->MoveNext();
+ }
+ $qryRecs = $rstest->_currentRow;
+ }
+ $rstest->Close();
+ if ($qryRecs == -1) return 0;
+ }
+
+ return $qryRecs;
+}
+
+/*
+ Code originally from "Cornel G" <[email protected]>
+
+ This code will not work with SQL that has UNION in it
+
+ Also if you are using CachePageExecute(), there is a strong possibility that
+ data will get out of synch. use CachePageExecute() only with tables that
+ rarely change.
+*/
+function &_adodb_pageexecute_all_rows(&$zthis, $sql, $nrows, $page,
+ $inputarr=false, $arg3=false, $secs2cache=0)
+{
+ $atfirstpage = false;
+ $atlastpage = false;
+ $lastpageno=1;
+
+ // If an invalid nrows is supplied,
+ // we assume a default value of 10 rows per page
+ if (!isset($nrows) || $nrows <= 0) $nrows = 10;
+
+ $qryRecs = false; //count records for no offset
+
+ $qryRecs = _adodb_getcount($zthis,$sql,$inputarr,$secs2cache);
+ $lastpageno = (int) ceil($qryRecs / $nrows);
+ $zthis->_maxRecordCount = $qryRecs;
+
+ // If page number <= 1, then we are at the first page
+ if (!isset($page) || $page <= 1) {
+ $page = 1;
+ $atfirstpage = true;
+ }
+
+ // ***** Here we check whether $page is the last page or
+ // whether we are trying to retrieve
+ // a page number greater than the last page number.
+ if ($page >= $lastpageno) {
+ $page = $lastpageno;
+ $atlastpage = true;
+ }
+
+ // We get the data we want
+ $offset = $nrows * ($page-1);
+ if ($secs2cache > 0)
+ $rsreturn = &$zthis->CacheSelectLimit($secs2cache, $sql, $nrows, $offset, $inputarr, $arg3);
+ else
+ $rsreturn = &$zthis->SelectLimit($sql, $nrows, $offset, $inputarr, $arg3, $secs2cache);
+
+
+ // Before returning the RecordSet, we set the pagination properties we need
+ if ($rsreturn) {
+ $rsreturn->_maxRecordCount = $qryRecs;
+ $rsreturn->rowsPerPage = $nrows;
+ $rsreturn->AbsolutePage($page);
+ $rsreturn->AtFirstPage($atfirstpage);
+ $rsreturn->AtLastPage($atlastpage);
+ $rsreturn->LastPageNo($lastpageno);
+ }
+ return $rsreturn;
+}
+
+// Iv�n Oliva version
+function &_adodb_pageexecute_no_last_page(&$zthis, $sql, $nrows, $page, $inputarr=false, $arg3=false, $secs2cache=0)
+{
+
+ $atfirstpage = false;
+ $atlastpage = false;
+
+ if (!isset($page) || $page <= 1) { // If page number <= 1, then we are at the first page
+ $page = 1;
+ $atfirstpage = true;
+ }
+ if ($nrows <= 0) $nrows = 10; // If an invalid nrows is supplied, we assume a default value of 10 rows per page
+
+ // ***** Here we check whether $page is the last page or whether we are trying to retrieve a page number greater than
+ // the last page number.
+ $pagecounter = $page + 1;
+ $pagecounteroffset = ($pagecounter * $nrows) - $nrows;
+ if ($secs2cache>0) $rstest = &$zthis->CacheSelectLimit($secs2cache, $sql, $nrows, $pagecounteroffset, $inputarr, $arg3);
+ else $rstest = &$zthis->SelectLimit($sql, $nrows, $pagecounteroffset, $inputarr, $arg3, $secs2cache);
+ if ($rstest) {
+ while ($rstest && $rstest->EOF && $pagecounter>0) {
+ $atlastpage = true;
+ $pagecounter--;
+ $pagecounteroffset = $nrows * ($pagecounter - 1);
+ $rstest->Close();
+ if ($secs2cache>0) $rstest = &$zthis->CacheSelectLimit($secs2cache, $sql, $nrows, $pagecounteroffset, $inputarr, $arg3);
+ else $rstest = &$zthis->SelectLimit($sql, $nrows, $pagecounteroffset, $inputarr, $arg3, $secs2cache);
+ }
+ if ($rstest) $rstest->Close();
+ }
+ if ($atlastpage) { // If we are at the last page or beyond it, we are going to retrieve it
+ $page = $pagecounter;
+ if ($page == 1) $atfirstpage = true; // We have to do this again in case the last page is the same as the first
+ //... page, that is, the recordset has only 1 page.
+ }
+
+ // We get the data we want
+ $offset = $nrows * ($page-1);
+ if ($secs2cache > 0) $rsreturn = &$zthis->CacheSelectLimit($secs2cache, $sql, $nrows, $offset, $inputarr, $arg3);
+ else $rsreturn = &$zthis->SelectLimit($sql, $nrows, $offset, $inputarr, $arg3, $secs2cache);
+
+ // Before returning the RecordSet, we set the pagination properties we need
+ if ($rsreturn) {
+ $rsreturn->rowsPerPage = $nrows;
+ $rsreturn->AbsolutePage($page);
+ $rsreturn->AtFirstPage($atfirstpage);
+ $rsreturn->AtLastPage($atlastpage);
+ }
+ return $rsreturn;
+}
+
+function _adodb_getupdatesql(&$zthis,&$rs, $arrFields,$forceUpdate=false,$magicq=false)
+{
+ if (!$rs) {
+ printf(ADODB_BAD_RS,'GetUpdateSQL');
+ return false;
+ }
+
+ $fieldUpdatedCount = 0;
+ $arrFields = _array_change_key_case($arrFields);
+
+ // Get the table name from the existing query.
+ preg_match("/FROM\s+".ADODB_TABLE_REGEX."/i", $rs->sql, $tableName);
+
+ // Get the full where clause excluding the word "WHERE" from
+ // the existing query.
+ preg_match('/\sWHERE\s(.*)/i', $rs->sql, $whereClause);
+
+ $discard = false;
+ // not a good hack, improvements?
+ if ($whereClause)
+ preg_match('/\s(LIMIT\s.*)/i', $whereClause[1], $discard);
+
+ if ($discard)
+ $whereClause[1] = substr($whereClause[1], 0, strlen($whereClause[1]) - strlen($discard[1]));
+
+ // updateSQL will contain the full update query when all
+ // processing has completed.
+ $updateSQL = "UPDATE " . $tableName[1] . " SET ";
+
+ $hasnumeric = isset($rs->fields[0]);
+
+ // Loop through all of the fields in the recordset
+ for ($i=0, $max=$rs->FieldCount(); $i < $max; $i++) {
+
+ // Get the field from the recordset
+ $field = $rs->FetchField($i);
+
+ // If the recordset field is one
+ // of the fields passed in then process.
+ $upperfname = strtoupper($field->name);
+ if (isset($arrFields[$upperfname])) {
+
+ // If the existing field value in the recordset
+ // is different from the value passed in then
+ // go ahead and append the field name and new value to
+ // the update query.
+
+ $val = ($hasnumeric) ? $rs->fields[$i] : $rs->fields[$upperfname];
+ if ($forceUpdate || strcmp($val, $arrFields[$upperfname])) {
+ // Set the counter for the number of fields that will be updated.
+ $fieldUpdatedCount++;
+
+ // Based on the datatype of the field
+ // Format the value properly for the database
+ $mt = $rs->MetaType($field->type);
+
+ // "mike" <[email protected]> patch and "Ryan Bailey" <[email protected]>
+ //PostgreSQL uses a 't' or 'f' and therefore needs to be processed as a string ('C') type field.
+ if ((substr($zthis->databaseType,0,8) == "postgres") && ($mt == "L")) $mt = "C";
+ // is_null requires php 4.0.4
+ if (/*is_null($arrFields[$fieldname]) ||*/ $arrFields[$upperfname] === 'null')
+ $updateSQL .= $field->name . " = null, ";
+ else
+ switch($mt) {
+ case 'null':
+ case "C":
+ case "X":
+ case 'B':
+ $updateSQL .= $field->name . " = " . $zthis->qstr($arrFields[$upperfname],$magicq) . ", ";
+ break;
+ case "D":
+ $updateSQL .= $field->name . " = " . $zthis->DBDate($arrFields[$upperfname]) . ", ";
+ break;
+ case "T":
+ $updateSQL .= $field->name . " = " . $zthis->DBTimeStamp($arrFields[$upperfname]) . ", ";
+ break;
+ default:
+ $updateSQL .= $field->name . " = " . (float) $arrFields[$upperfname] . ", ";
+ break;
+ };
+ };
+ };
+ };
+
+ // If there were any modified fields then build the rest of the update query.
+ if ($fieldUpdatedCount > 0 || $forceUpdate) {
+ // Strip off the comma and space on the end of the update query.
+ $updateSQL = substr($updateSQL, 0, -2);
+
+ // If the recordset has a where clause then use that same where clause
+ // for the update.
+ if ($whereClause[1]) $updateSQL .= " WHERE " . $whereClause[1];
+
+ return $updateSQL;
+ } else {
+ return false;
+ };
+}
+
+function _adodb_getinsertsql(&$zthis,&$rs,$arrFields,$magicq=false)
+{
+ $values = '';
+ $fields = '';
+ $arrFields = _array_change_key_case($arrFields);
+ if (!$rs) {
+ printf(ADODB_BAD_RS,'GetInsertSQL');
+ return false;
+ }
+
+ $fieldInsertedCount = 0;
+
+ // Get the table name from the existing query.
+ preg_match("/FROM\s+".ADODB_TABLE_REGEX."/i", $rs->sql, $tableName);
+
+ // Loop through all of the fields in the recordset
+ for ($i=0, $max=$rs->FieldCount(); $i < $max; $i++) {
+
+ // Get the field from the recordset
+ $field = $rs->FetchField($i);
+ // If the recordset field is one
+ // of the fields passed in then process.
+ $upperfname = strtoupper($field->name);
+ if (isset($arrFields[$upperfname])) {
+
+ // Set the counter for the number of fields that will be inserted.
+ $fieldInsertedCount++;
+
+ // Get the name of the fields to insert
+ $fields .= $field->name . ", ";
+
+ $mt = $rs->MetaType($field->type);
+
+ // "mike" <[email protected]> patch and "Ryan Bailey" <[email protected]>
+ //PostgreSQL uses a 't' or 'f' and therefore needs to be processed as a string ('C') type field.
+ if ((substr($zthis->databaseType,0,8) == "postgres") && ($mt == "L")) $mt = "C";
+
+ // Based on the datatype of the field
+ // Format the value properly for the database
+ if (/*is_null($arrFields[$fieldname]) ||*/ $arrFields[$upperfname] === 'null')
+ $values .= "null, ";
+ else
+ switch($mt) {
+ case "C":
+ case "X":
+ case 'B':
+ $values .= $zthis->qstr($arrFields[$upperfname],$magicq) . ", ";
+ break;
+ case "D":
+ $values .= $zthis->DBDate($arrFields[$upperfname]) . ", ";
+ break;
+ case "T":
+ $values .= $zthis->DBTimeStamp($arrFields[$upperfname]) . ", ";
+ break;
+ default:
+ $values .= (float) $arrFields[$upperfname] . ", ";
+ break;
+ };
+ };
+ };
+
+ // If there were any inserted fields then build the rest of the insert query.
+ if ($fieldInsertedCount > 0) {
+
+ // Strip off the comma and space on the end of both the fields
+ // and their values.
+ $fields = substr($fields, 0, -2);
+ $values = substr($values, 0, -2);
+
+ // Append the fields and their values to the insert query.
+ $insertSQL = "INSERT INTO " . $tableName[1] . " ( $fields ) VALUES ( $values )";
+
+ return $insertSQL;
+
+ } else {
+ return false;
+ };
+}
+?>
\ No newline at end of file diff --git a/libraries/adodb/adodb-pager.inc.php b/libraries/adodb/adodb-pager.inc.php new file mode 100644 index 00000000..40ed3734 --- /dev/null +++ b/libraries/adodb/adodb-pager.inc.php @@ -0,0 +1,289 @@ +<?php
+/*
+ V3.31 17 March 2003 (c) 2000-2003 John Lim ([email protected]). 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.
+
+ This class provides recordset pagination with
+ First/Prev/Next/Last links.
+
+ Feel free to modify this class for your own use as
+ it is very basic. To learn how to use it, see the
+ example in adodb/tests/testpaging.php.
+
+ "Pablo Costa" <[email protected]> implemented Render_PageLinks().
+
+ Please note, this class is entirely unsupported,
+ and no free support requests except for bug reports
+ will be entertained by the author.
+
+ My company also sells a commercial pagination
+ object at http://phplens.com/ with much more
+ functionality, including search, create, edit,
+ delete records.
+*/
+class ADODB_Pager {
+ var $id; // unique id for pager (defaults to 'adodb')
+ var $db; // ADODB connection object
+ var $sql; // sql used
+ var $rs; // recordset generated
+ var $curr_page; // current page number before Render() called, calculated in constructor
+ var $rows; // number of rows per page
+ var $linksPerPage=10; // number of links per page in navigation bar
+ var $showPageLinks;
+
+ var $gridAttributes = 'width=100% border=1 bgcolor=white';
+
+ // Localize text strings here
+ var $first = '<code>|<</code>';
+ var $prev = '<code><<</code>';
+ var $next = '<code>>></code>';
+ var $last = '<code>>|</code>';
+ var $moreLinks = '...';
+ var $startLinks = '...';
+ var $gridHeader = false;
+ var $htmlSpecialChars = true;
+ var $page = 'Page';
+ var $linkSelectedColor = 'red';
+ var $cache = 0; #secs to cache with CachePageExecute()
+
+ //----------------------------------------------
+ // constructor
+ //
+ // $db adodb connection object
+ // $sql sql statement
+ // $id optional id to identify which pager,
+ // if you have multiple on 1 page.
+ // $id should be only be [a-z0-9]*
+ //
+ function ADODB_Pager(&$db,$sql,$id = 'adodb', $showPageLinks = false)
+ {
+ global $HTTP_SERVER_VARS,$PHP_SELF,$HTTP_SESSION_VARS,$HTTP_GET_VARS;
+
+ $curr_page = $id.'_curr_page';
+ if (empty($PHP_SELF)) $PHP_SELF = $HTTP_SERVER_VARS['PHP_SELF'];
+
+ $this->sql = $sql;
+ $this->id = $id;
+ $this->db = $db;
+ $this->showPageLinks = $showPageLinks;
+
+ $next_page = $id.'_next_page';
+
+ if (isset($HTTP_GET_VARS[$next_page])) {
+ $HTTP_SESSION_VARS[$curr_page] = $HTTP_GET_VARS[$next_page];
+ }
+ if (empty($HTTP_SESSION_VARS[$curr_page])) $HTTP_SESSION_VARS[$curr_page] = 1; ## at first page
+
+ $this->curr_page = $HTTP_SESSION_VARS[$curr_page];
+
+ }
+
+ //---------------------------
+ // Display link to first page
+ function Render_First($anchor=true)
+ {
+ global $PHP_SELF;
+ if ($anchor) {
+ ?>
+ <a href="<?php echo $PHP_SELF,'?',$this->id;?>_next_page=1"><?php echo $this->first;?></a>
+ <?php
+ } else {
+ print "$this->first ";
+ }
+ }
+
+ //--------------------------
+ // Display link to next page
+ function render_next($anchor=true)
+ {
+ global $PHP_SELF;
+
+ if ($anchor) {
+ ?>
+ <a href="<?php echo $PHP_SELF,'?',$this->id,'_next_page=',$this->rs->AbsolutePage() + 1 ?>"><?php echo $this->next;?></a>
+ <?php
+ } else {
+ print "$this->next ";
+ }
+ }
+
+ //------------------
+ // Link to last page
+ //
+ // for better performance with large recordsets, you can set
+ // $this->db->pageExecuteCountRows = false, which disables
+ // last page counting.
+ function render_last($anchor=true)
+ {
+ global $PHP_SELF;
+
+ if (!$this->db->pageExecuteCountRows) return;
+
+ if ($anchor) {
+ ?>
+ <a href="<?php echo $PHP_SELF,'?',$this->id,'_next_page=',$this->rs->LastPageNo() ?>"><?php echo $this->last;?></a>
+ <?php
+ } else {
+ print "$this->last ";
+ }
+ }
+
+ //---------------------------------------------------
+ // original code by "Pablo Costa" <[email protected]>
+ function render_pagelinks()
+ {
+ global $PHP_SELF;
+ $pages = $this->rs->LastPageNo();
+ $linksperpage = $this->linksPerPage ? $this->linksPerPage : $pages;
+ for($i=1; $i <= $pages; $i+=$linksperpage)
+ {
+ if($this->rs->AbsolutePage() >= $i)
+ {
+ $start = $i;
+ }
+ }
+ $numbers = '';
+ $end = $start+$linksperpage-1;
+ $link = $this->id . "_next_page";
+ if($end > $pages) $end = $pages;
+
+
+ if ($this->startLinks && $start > 1) {
+ $pos = $start - 1;
+ $numbers .= "<a href=$PHP_SELF?$link=$pos>$this->startLinks</a> ";
+ }
+
+ for($i=$start; $i <= $end; $i++) {
+ if ($this->rs->AbsolutePage() == $i)
+ $numbers .= "<font color=$this->linkSelectedColor><b>$i</b></font> ";
+ else
+ $numbers .= "<a href=$PHP_SELF?$link=$i>$i</a> ";
+
+ }
+ if ($this->moreLinks && $end < $pages)
+ $numbers .= "<a href=$PHP_SELF?$link=$i>$this->moreLinks</a> ";
+ print $numbers . ' ';
+ }
+ // Link to previous page
+ function render_prev($anchor=true)
+ {
+ global $PHP_SELF;
+ if ($anchor) {
+ ?>
+ <a href="<?php echo $PHP_SELF,'?',$this->id,'_next_page=',$this->rs->AbsolutePage() - 1 ?>"><?php echo $this->prev;?></a>
+ <?php
+ } else {
+ print "$this->prev ";
+ }
+ }
+
+ //--------------------------------------------------------
+ // Simply rendering of grid. You should override this for
+ // better control over the format of the grid
+ //
+ // We use output buffering to keep code clean and readable.
+ function RenderGrid()
+ {
+ global $gSQLBlockRows; // used by rs2html to indicate how many rows to display
+ include_once(ADODB_DIR.'/tohtml.inc.php');
+ ob_start();
+ $gSQLBlockRows = $this->rows;
+ rs2html($this->rs,$this->gridAttributes,$this->gridHeader,$this->htmlSpecialChars);
+ $s = ob_get_contents();
+ ob_end_clean();
+ return $s;
+ }
+
+ //-------------------------------------------------------
+ // Navigation bar
+ //
+ // we use output buffering to keep the code easy to read.
+ function RenderNav()
+ {
+ ob_start();
+ if (!$this->rs->AtFirstPage()) {
+ $this->Render_First();
+ $this->Render_Prev();
+ } else {
+ $this->Render_First(false);
+ $this->Render_Prev(false);
+ }
+ if ($this->showPageLinks){
+ $this->Render_PageLinks();
+ }
+ if (!$this->rs->AtLastPage()) {
+ $this->Render_Next();
+ $this->Render_Last();
+ } else {
+ $this->Render_Next(false);
+ $this->Render_Last(false);
+ }
+ $s = ob_get_contents();
+ ob_end_clean();
+ return $s;
+ }
+
+ //-------------------
+ // This is the footer
+ function RenderPageCount()
+ {
+ if (!$this->db->pageExecuteCountRows) return '';
+ $lastPage = $this->rs->LastPageNo();
+ if ($lastPage == -1) $lastPage = 1; // check for empty rs.
+ return "<font size=-1>$this->page ".$this->curr_page."/".$lastPage."</font>";
+ }
+
+ //-----------------------------------
+ // Call this class to draw everything.
+ function Render($rows=10)
+ {
+ global $ADODB_COUNTRECS;
+
+ $this->rows = $rows;
+
+ $savec = $ADODB_COUNTRECS;
+ if ($this->db->pageExecuteCountRows) $ADODB_COUNTRECS = true;
+ if ($this->cache)
+ $rs = &$this->db->CachePageExecute($this->cache,$this->sql,$rows,$this->curr_page);
+ else
+ $rs = &$this->db->PageExecute($this->sql,$rows,$this->curr_page);
+ $ADODB_COUNTRECS = $savec;
+
+ $this->rs = &$rs;
+ if (!$rs) {
+ print "<h3>Query failed: $this->sql</h3>";
+ return;
+ }
+
+ if (!$rs->EOF && (!$rs->AtFirstPage() || !$rs->AtLastPage()))
+ $header = $this->RenderNav();
+ else
+ $header = " ";
+
+ $grid = $this->RenderGrid();
+ $footer = $this->RenderPageCount();
+ $rs->Close();
+ $this->rs = false;
+
+ $this->RenderLayout($header,$grid,$footer);
+ }
+
+ //------------------------------------------------------
+ // override this to control overall layout and formating
+ function RenderLayout($header,$grid,$footer,$attributes='border=1 bgcolor=beige')
+ {
+ echo "<table ".$attributes."><tr><td>",
+ $header,
+ "</td></tr><tr><td>",
+ $grid,
+ "</td></tr><tr><td>",
+ $footer,
+ "</td></tr></table>";
+ }
+}
+
+
+?>
diff --git a/libraries/adodb/adodb-pear.inc.php b/libraries/adodb/adodb-pear.inc.php new file mode 100755 index 00000000..f1514a64 --- /dev/null +++ b/libraries/adodb/adodb-pear.inc.php @@ -0,0 +1,357 @@ +<?php
+/**
+ * @version V3.31 17 March 2003 (c) 2000-2003 John Lim ([email protected]). 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.
+ *
+ * PEAR DB Emulation Layer for ADODB.
+ *
+ * The following code is modelled on PEAR DB code by Stig Bakken <[email protected]> |
+ * and Tomas V.V.Cox <[email protected]>
+ */
+
+ /*
+ We support:
+
+ DB_Common
+ ---------
+ query - returns PEAR_Error on error
+ limitQuery - return PEAR_Error on error
+ prepare - does not return PEAR_Error on error
+ execute - does not return PEAR_Error on error
+ setFetchMode - supports ASSOC and ORDERED
+ errorNative
+ quote
+ nextID
+ disconnect
+
+ DB_Result
+ ---------
+ numRows - returns -1 if not supported
+ numCols
+ fetchInto - does not support passing of fetchmode
+ fetchRows - does not support passing of fetchmode
+ free
+ */
+
+define('ADODB_PEAR',dirname(__FILE__));
+require_once "PEAR.php";
+require_once ADODB_PEAR."/adodb-errorpear.inc.php";
+require_once ADODB_PEAR."/adodb.inc.php";
+
+if (!defined('DB_OK')) {
+define("DB_OK", 1);
+define("DB_ERROR",-1);
+/**
+ * This is a special constant that tells DB the user hasn't specified
+ * any particular get mode, so the default should be used.
+ */
+
+define('DB_FETCHMODE_DEFAULT', 0);
+
+/**
+ * Column data indexed by numbers, ordered from 0 and up
+ */
+
+define('DB_FETCHMODE_ORDERED', 1);
+
+/**
+ * Column data indexed by column names
+ */
+
+define('DB_FETCHMODE_ASSOC', 2);
+
+/* for compatibility */
+
+define('DB_GETMODE_ORDERED', DB_FETCHMODE_ORDERED);
+define('DB_GETMODE_ASSOC', DB_FETCHMODE_ASSOC);
+
+/**
+ * these are constants for the tableInfo-function
+ * they are bitwised or'ed. so if there are more constants to be defined
+ * in the future, adjust DB_TABLEINFO_FULL accordingly
+ */
+
+define('DB_TABLEINFO_ORDER', 1);
+define('DB_TABLEINFO_ORDERTABLE', 2);
+define('DB_TABLEINFO_FULL', 3);
+}
+
+/**
+ * The main "DB" class is simply a container class with some static
+ * methods for creating DB objects as well as some utility functions
+ * common to all parts of DB.
+ *
+ */
+
+class DB
+{
+ /**
+ * Create a new DB object for the specified database type
+ *
+ * @param $type string database type, for example "mysql"
+ *
+ * @return object a newly created DB object, or a DB error code on
+ * error
+ */
+
+ function &factory($type)
+ {
+ include_once(ADODB_DIR."/drivers/adodb-$type.inc.php");
+ $obj = &NewADOConnection($type);
+ if (!is_object($obj)) return new PEAR_Error('Unknown Database Driver: '.$dsninfo['phptype'],-1);
+ return $obj;
+}
+
+ /**
+ * Create a new DB object and connect to the specified database
+ *
+ * @param $dsn mixed "data source name", see the DB::parseDSN
+ * method for a description of the dsn format. Can also be
+ * specified as an array of the format returned by DB::parseDSN.
+ *
+ * @param $options mixed if boolean (or scalar), tells whether
+ * this connection should be persistent (for backends that support
+ * this). This parameter can also be an array of options, see
+ * DB_common::setOption for more information on connection
+ * options.
+ *
+ * @return object a newly created DB connection object, or a DB
+ * error object on error
+ *
+ * @see DB::parseDSN
+ * @see DB::isError
+ */
+ function &connect($dsn, $options = false)
+ {
+ if (is_array($dsn)) {
+ $dsninfo = $dsn;
+ } else {
+ $dsninfo = DB::parseDSN($dsn);
+ }
+ switch ($dsninfo["phptype"]) {
+ case 'pgsql': $type = 'postgres7'; break;
+ case 'ifx': $type = 'informix9'; break;
+ default: $type = $dsninfo["phptype"]; break;
+ }
+
+ if (is_array($options) && isset($options["debug"]) &&
+ $options["debug"] >= 2) {
+ // expose php errors with sufficient debug level
+ @include_once("adodb-$type.inc.php");
+ } else {
+ @include_once("adodb-$type.inc.php");
+ }
+
+ @$obj =&NewADOConnection($type);
+ if (!is_object($obj)) return new PEAR_Error('Unknown Database Driver: '.$dsninfo['phptype'],-1);
+
+ if (is_array($options)) {
+ foreach($options as $k => $v) {
+ switch(strtolower($k)) {
+ case 'persistent': $persist = $v; break;
+ #ibase
+ case 'dialect': $obj->dialect = $v; break;
+ case 'charset': $obj->charset = $v; break;
+ case 'buffers': $obj->buffers = $v; break;
+ #ado
+ case 'charpage': $obj->charPage = $v; break;
+ #mysql
+ case 'clientflags': $obj->clientFlags = $v; break;
+ }
+ }
+ } else {
+ $persist = false;
+ }
+
+ if (isset($dsninfo['socket'])) $dsninfo['hostspec'] .= ':'.$dsninfo['socket'];
+ else if (isset($dsninfo['port'])) $dsninfo['hostspec'] .= ':'.$dsninfo['port'];
+
+ if($persist) $ok = $obj->PConnect($dsninfo['hostspec'], $dsninfo['username'],$dsninfo['password'],$dsninfo['database']);
+ else $ok = $obj->Connect($dsninfo['hostspec'], $dsninfo['username'],$dsninfo['password'],$dsninfo['database']);
+
+ if (!$ok) return ADODB_PEAR_Error();
+ return $obj;
+ }
+
+ /**
+ * Return the DB API version
+ *
+ * @return int the DB API version number
+ */
+ function apiVersion()
+ {
+ return 2;
+ }
+
+ /**
+ * Tell whether a result code from a DB method is an error
+ *
+ * @param $value int result code
+ *
+ * @return bool whether $value is an error
+ */
+ function isError($value)
+ {
+ return (is_object($value) &&
+ (get_class($value) == 'db_error' ||
+ is_subclass_of($value, 'db_error')));
+ }
+
+
+ /**
+ * Tell whether a result code from a DB method is a warning.
+ * Warnings differ from errors in that they are generated by DB,
+ * and are not fatal.
+ *
+ * @param $value mixed result value
+ *
+ * @return bool whether $value is a warning
+ */
+ function isWarning($value)
+ {
+ return is_object($value) &&
+ (get_class( $value ) == "db_warning" ||
+ is_subclass_of($value, "db_warning"));
+ }
+
+ /**
+ * Parse a data source name
+ *
+ * @param $dsn string Data Source Name to be parsed
+ *
+ * @return array an associative array with the following keys:
+ *
+ * phptype: Database backend used in PHP (mysql, odbc etc.)
+ * dbsyntax: Database used with regards to SQL syntax etc.
+ * protocol: Communication protocol to use (tcp, unix etc.)
+ * hostspec: Host specification (hostname[:port])
+ * database: Database to use on the DBMS server
+ * username: User name for login
+ * password: Password for login
+ *
+ * The format of the supplied DSN is in its fullest form:
+ *
+ * phptype(dbsyntax)://username:password@protocol+hostspec/database
+ *
+ * Most variations are allowed:
+ *
+ * phptype://username:password@protocol+hostspec:110//usr/db_file.db
+ * phptype://username:password@hostspec/database_name
+ * phptype://username:password@hostspec
+ * phptype://username@hostspec
+ * phptype://hostspec/database
+ * phptype://hostspec
+ * phptype(dbsyntax)
+ * phptype
+ *
+ * @author Tomas V.V.Cox <[email protected]>
+ */
+ function parseDSN($dsn)
+ {
+ if (is_array($dsn)) {
+ return $dsn;
+ }
+
+ $parsed = array(
+ 'phptype' => false,
+ 'dbsyntax' => false,
+ 'protocol' => false,
+ 'hostspec' => false,
+ 'database' => false,
+ 'username' => false,
+ 'password' => false
+ );
+
+ // Find phptype and dbsyntax
+ if (($pos = strpos($dsn, '://')) !== false) {
+ $str = substr($dsn, 0, $pos);
+ $dsn = substr($dsn, $pos + 3);
+ } else {
+ $str = $dsn;
+ $dsn = NULL;
+ }
+
+ // Get phptype and dbsyntax
+ // $str => phptype(dbsyntax)
+ if (preg_match('|^(.+?)\((.*?)\)$|', $str, $arr)) {
+ $parsed['phptype'] = $arr[1];
+ $parsed['dbsyntax'] = (empty($arr[2])) ? $arr[1] : $arr[2];
+ } else {
+ $parsed['phptype'] = $str;
+ $parsed['dbsyntax'] = $str;
+ }
+
+ if (empty($dsn)) {
+ return $parsed;
+ }
+
+ // Get (if found): username and password
+ // $dsn => username:password@protocol+hostspec/database
+ if (($at = strpos($dsn,'@')) !== false) {
+ $str = substr($dsn, 0, $at);
+ $dsn = substr($dsn, $at + 1);
+ if (($pos = strpos($str, ':')) !== false) {
+ $parsed['username'] = urldecode(substr($str, 0, $pos));
+ $parsed['password'] = urldecode(substr($str, $pos + 1));
+ } else {
+ $parsed['username'] = urldecode($str);
+ }
+ }
+
+ // Find protocol and hostspec
+ // $dsn => protocol+hostspec/database
+ if (($pos=strpos($dsn, '/')) !== false) {
+ $str = substr($dsn, 0, $pos);
+ $dsn = substr($dsn, $pos + 1);
+ } else {
+ $str = $dsn;
+ $dsn = NULL;
+ }
+
+ // Get protocol + hostspec
+ // $str => protocol+hostspec
+ if (($pos=strpos($str, '+')) !== false) {
+ $parsed['protocol'] = substr($str, 0, $pos);
+ $parsed['hostspec'] = urldecode(substr($str, $pos + 1));
+ } else {
+ $parsed['hostspec'] = urldecode($str);
+ }
+
+ // Get dabase if any
+ // $dsn => database
+ if (!empty($dsn)) {
+ $parsed['database'] = $dsn;
+ }
+
+ return $parsed;
+ }
+
+ /**
+ * Load a PHP database extension if it is not loaded already.
+ *
+ * @access public
+ *
+ * @param $name the base name of the extension (without the .so or
+ * .dll suffix)
+ *
+ * @return bool true if the extension was already or successfully
+ * loaded, false if it could not be loaded
+ */
+ function assertExtension($name)
+ {
+ if (!extension_loaded($name)) {
+ $dlext = (substr(PHP_OS, 0, 3) == 'WIN') ? '.dll' : '.so';
+ @dl($name . $dlext);
+ }
+ if (!extension_loaded($name)) {
+ return false;
+ }
+ return true;
+ }
+}
+
+?>
\ No newline at end of file diff --git a/libraries/adodb/adodb-recordset.inc.php b/libraries/adodb/adodb-recordset.inc.php new file mode 100644 index 00000000..3ad5851e --- /dev/null +++ b/libraries/adodb/adodb-recordset.inc.php @@ -0,0 +1,915 @@ +<?php
+/**
+ * @version V3.31 17 March 2003 (c) 2000-2003 John Lim ([email protected]). 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
+ *
+ */
+
+
+ /**
+ * RecordSet class that represents the dataset returned by the database.
+ * To keep memory overhead low, this class holds only the current row in memory.
+ * No prefetching of data is done, so the RecordCount() can return -1 ( which
+ * means recordcount not known).
+ */
+ class ADORecordSet {
+ /*
+ * public variables
+ */
+ var $dataProvider = "native";
+ var $fields = false; /// holds the current row data
+ var $blobSize = 64; /// any varchar/char field this size or greater is treated as a blob
+ /// in other words, we use a text area for editting.
+ var $canSeek = false; /// indicates that seek is supported
+ var $sql; /// sql text
+ var $EOF = false; /// Indicates that the current record position is after the last record in a Recordset object.
+
+ var $emptyTimeStamp = ' '; /// what to display when $time==0
+ var $emptyDate = ' '; /// what to display when $time==0
+ var $debug = false;
+ var $timeCreated=0; /// datetime in Unix format rs created -- for cached recordsets
+
+ var $bind = false; /// used by Fields() to hold array - should be private?
+ var $fetchMode; /// default fetch mode
+ var $connection = false; /// the parent connection
+ /*
+ * private variables
+ */
+ var $_numOfRows = -1; /** number of rows, or -1 */
+ var $_numOfFields = -1; /** number of fields in recordset */
+ var $_queryID = -1; /** This variable keeps the result link identifier. */
+ var $_currentRow = -1; /** This variable keeps the current row in the Recordset. */
+ var $_closed = false; /** has recordset been closed */
+ var $_inited = false; /** Init() should only be called once */
+ var $_obj; /** Used by FetchObj */
+ var $_names; /** Used by FetchObj */
+
+ var $_currentPage = -1; /** Added by Iv�n Oliva to implement recordset pagination */
+ var $_atFirstPage = false; /** Added by Iv�n Oliva to implement recordset pagination */
+ var $_atLastPage = false; /** Added by Iv�n Oliva to implement recordset pagination */
+ var $_lastPageNo = -1;
+ var $_maxRecordCount = 0;
+ var $dateHasTime = false;
+
+ /**
+ * Constructor
+ *
+ * @param queryID this is the queryID returned by ADOConnection->_query()
+ *
+ */
+ function ADORecordSet($queryID)
+ {
+ $this->_queryID = $queryID;
+ }
+
+
+
+ function Init()
+ {
+ if ($this->_inited) return;
+ $this->_inited = true;
+ if ($this->_queryID) @$this->_initrs();
+ else {
+ $this->_numOfRows = 0;
+ $this->_numOfFields = 0;
+ }
+ if ($this->_numOfRows != 0 && $this->_numOfFields && $this->_currentRow == -1) {
+ $this->_currentRow = 0;
+ if ($this->EOF = ($this->_fetch() === false)) {
+ $this->_numOfRows = 0; // _numOfRows could be -1
+ }
+ } else {
+ $this->EOF = true;
+ }
+ }
+
+
+ /**
+ * Generate a SELECT tag string from a recordset, and return the string.
+ * If the recordset has 2 cols, we treat the 1st col as the containing
+ * the text to display to the user, and 2nd col as the return value. Default
+ * strings are compared with the FIRST column.
+ *
+ * @param name name of SELECT tag
+ * @param [defstr] the value to hilite. Use an array for multiple hilites for listbox.
+ * @param [blank1stItem] true to leave the 1st item in list empty
+ * @param [multiple] true for listbox, false for popup
+ * @param [size] #rows to show for listbox. not used by popup
+ * @param [selectAttr] additional attributes to defined for SELECT tag.
+ * useful for holding javascript onChange='...' handlers.
+ & @param [compareFields0] when we have 2 cols in recordset, we compare the defstr with
+ * column 0 (1st col) if this is true. This is not documented.
+ *
+ * @return HTML
+ *
+ * changes by [email protected] to support multiple hilited items
+ */
+ function GetMenu($name,$defstr='',$blank1stItem=true,$multiple=false,
+ $size=0, $selectAttr='',$compareFields0=true)
+ {
+ include_once(ADODB_DIR.'/adodb-lib.inc.php');
+ return _adodb_getmenu($this, $name,$defstr,$blank1stItem,$multiple,
+ $size, $selectAttr,$compareFields0);
+ }
+
+ /**
+ * Generate a SELECT tag string from a recordset, and return the string.
+ * If the recordset has 2 cols, we treat the 1st col as the containing
+ * the text to display to the user, and 2nd col as the return value. Default
+ * strings are compared with the SECOND column.
+ *
+ */
+ function GetMenu2($name,$defstr='',$blank1stItem=true,$multiple=false,$size=0, $selectAttr='')
+ {
+ include_once(ADODB_DIR.'/adodb-lib.inc.php');
+ return _adodb_getmenu($this,$name,$defstr,$blank1stItem,$multiple,
+ $size, $selectAttr,false);
+ }
+
+
+ /**
+ * return recordset as a 2-dimensional array.
+ *
+ * @param [nRows] is the number of rows to return. -1 means every row.
+ *
+ * @return an array indexed by the rows (0-based) from the recordset
+ */
+ function GetArray($nRows = -1)
+ {
+ global $ADODB_EXTENSION; if ($ADODB_EXTENSION) return adodb_getall($this,$nRows);
+
+ $results = array();
+ $cnt = 0;
+ while (!$this->EOF && $nRows != $cnt) {
+ $results[] = $this->fields;
+ $this->MoveNext();
+ $cnt++;
+ }
+ return $results;
+ }
+
+ /*
+ * Some databases allow multiple recordsets to be returned. This function
+ * will return true if there is a next recordset, or false if no more.
+ */
+ function NextRecordSet()
+ {
+ return false;
+ }
+
+ /**
+ * return recordset as a 2-dimensional array.
+ * Helper function for ADOConnection->SelectLimit()
+ *
+ * @param offset is the row to start calculations from (1-based)
+ * @param [nrows] is the number of rows to return
+ *
+ * @return an array indexed by the rows (0-based) from the recordset
+ */
+ function GetArrayLimit($nrows,$offset=-1)
+ {
+ if ($offset <= 0) {
+ return $this->GetArray($nrows);
+ }
+
+ $this->Move($offset);
+
+ $results = array();
+ $cnt = 0;
+ while (!$this->EOF && $nrows != $cnt) {
+ $results[$cnt++] = $this->fields;
+ $this->MoveNext();
+ }
+
+ return $results;
+ }
+
+
+ /**
+ * Synonym for GetArray() for compatibility with ADO.
+ *
+ * @param [nRows] is the number of rows to return. -1 means every row.
+ *
+ * @return an array indexed by the rows (0-based) from the recordset
+ */
+ function GetRows($nRows = -1)
+ {
+ return $this->GetArray($nRows);
+ }
+
+ /**
+ * return whole recordset as a 2-dimensional associative array if there are more than 2 columns.
+ * The first column is treated as the key and is not included in the array.
+ * If there is only 2 columns, it will return a 1 dimensional array of key-value pairs unless
+ * $force_array == true.
+ *
+ * @param [force_array] has only meaning if we have 2 data columns. If false, a 1 dimensional
+ * array is returned, otherwise a 2 dimensional array is returned. If this sounds confusing,
+ * read the source.
+ *
+ * @param [first2cols] means if there are more than 2 cols, ignore the remaining cols and
+ * instead of returning array[col0] => array(remaining cols), return array[col0] => col1
+ *
+ * @return an associative array indexed by the first column of the array,
+ * or false if the data has less than 2 cols.
+ */
+ function GetAssoc($force_array = false, $first2cols = false) {
+ $cols = $this->_numOfFields;
+ if ($cols < 2) {
+ return false;
+ }
+ $numIndex = isset($this->fields[0]);
+ $results = array();
+
+ if (!$first2cols && ($cols > 2 || $force_array)) {
+ if ($numIndex) {
+ while (!$this->EOF) {
+ $results[trim($this->fields[0])] = array_slice($this->fields, 1);
+ $this->MoveNext();
+ }
+ } else {
+ while (!$this->EOF) {
+ $results[trim(reset($this->fields))] = array_slice($this->fields, 1);
+ $this->MoveNext();
+ }
+ }
+ } else {
+ // return scalar values
+ if ($numIndex) {
+ while (!$this->EOF) {
+ // some bug in mssql PHP 4.02 -- doesn't handle references properly so we FORCE creating a new string
+ $results[trim(($this->fields[0]))] = $this->fields[1];
+ $this->MoveNext();
+ }
+ } else {
+ while (!$this->EOF) {
+ // some bug in mssql PHP 4.02 -- doesn't handle references properly so we FORCE creating a new string
+ $v1 = trim(reset($this->fields));
+ $v2 = ''.next($this->fields);
+ $results[$v1] = $v2;
+ $this->MoveNext();
+ }
+ }
+ }
+ return $results;
+ }
+
+
+ /**
+ *
+ * @param v is the character timestamp in YYYY-MM-DD hh:mm:ss format
+ * @param fmt is the format to apply to it, using date()
+ *
+ * @return a timestamp formated as user desires
+ */
+ function UserTimeStamp($v,$fmt='Y-m-d H:i:s')
+ {
+ $tt = $this->UnixTimeStamp($v);
+ // $tt == -1 if pre TIMESTAMP_FIRST_YEAR
+ if (($tt === false || $tt == -1) && $v != false) return $v;
+ if ($tt == 0) return $this->emptyTimeStamp;
+ return adodb_date($fmt,$tt);
+ }
+
+
+ /**
+ * @param v is the character date in YYYY-MM-DD format, returned by database
+ * @param fmt is the format to apply to it, using date()
+ *
+ * @return a date formated as user desires
+ */
+ function UserDate($v,$fmt='Y-m-d')
+ {
+ $tt = $this->UnixDate($v);
+ // $tt == -1 if pre TIMESTAMP_FIRST_YEAR
+ if (($tt === false || $tt == -1) && $v != false) return $v;
+ else if ($tt == 0) return $this->emptyDate;
+ else if ($tt == -1) { // pre-TIMESTAMP_FIRST_YEAR
+ }
+ return adodb_date($fmt,$tt);
+
+ }
+
+
+ /**
+ * @param $v is a date string in YYYY-MM-DD format
+ *
+ * @return date in unix timestamp format, or 0 if before TIMESTAMP_FIRST_YEAR, or false if invalid date format
+ */
+ function UnixDate($v)
+ {
+
+ if (!preg_match( "|^([0-9]{4})[-/\.]?([0-9]{1,2})[-/\.]?([0-9]{1,2})|",
+ ($v), $rr)) return false;
+
+ if ($rr[1] <= 1903) return 0;
+ // h-m-s-MM-DD-YY
+ return @adodb_mktime(0,0,0,$rr[2],$rr[3],$rr[1]);
+ }
+
+
+ /**
+ * @param $v is a timestamp string in YYYY-MM-DD HH-NN-SS format
+ *
+ * @return date in unix timestamp format, or 0 if before TIMESTAMP_FIRST_YEAR, or false if invalid date format
+ */
+ function UnixTimeStamp($v)
+ {
+
+ if (!preg_match(
+ "|^([0-9]{4})[-/\.]?([0-9]{1,2})[-/\.]?([0-9]{1,2})[ -]?(([0-9]{1,2}):?([0-9]{1,2}):?([0-9\.]{1,4}))?|",
+ ($v), $rr)) return false;
+ if ($rr[1] <= 1903 && $rr[2]<= 1) return 0;
+
+ // h-m-s-MM-DD-YY
+ if (!isset($rr[5])) return adodb_mktime(0,0,0,$rr[2],$rr[3],$rr[1]);
+ return @adodb_mktime($rr[5],$rr[6],$rr[7],$rr[2],$rr[3],$rr[1]);
+ }
+
+
+ /**
+ * PEAR DB Compat - do not use internally
+ */
+ function Free()
+ {
+ return $this->Close();
+ }
+
+
+ /**
+ * PEAR DB compat, number of rows
+ */
+ function NumRows()
+ {
+ return $this->_numOfRows;
+ }
+
+
+ /**
+ * PEAR DB compat, number of cols
+ */
+ function NumCols()
+ {
+ return $this->_numOfFields;
+ }
+
+ /**
+ * Fetch a row, returning false if no more rows.
+ * This is PEAR DB compat mode.
+ *
+ * @return false or array containing the current record
+ */
+ function FetchRow()
+ {
+ if ($this->EOF) return false;
+ $arr = $this->fields;
+ $this->_currentRow++;
+ if (!$this->_fetch()) $this->EOF = true;
+ return $arr;
+ }
+
+
+ /**
+ * Fetch a row, returning PEAR_Error if no more rows.
+ * This is PEAR DB compat mode.
+ *
+ * @return DB_OK or error object
+ */
+ function FetchInto(&$arr)
+ {
+ if ($this->EOF) return (defined('PEAR_ERROR_RETURN')) ? new PEAR_Error('EOF',-1): false;
+ $arr = $this->fields;
+ $this->MoveNext();
+ return 1; // DB_OK
+ }
+
+
+ /**
+ * Move to the first row in the recordset. Many databases do NOT support this.
+ *
+ * @return true or false
+ */
+ function MoveFirst()
+ {
+ if ($this->_currentRow == 0) return true;
+ return $this->Move(0);
+ }
+
+
+ /**
+ * Move to the last row in the recordset.
+ *
+ * @return true or false
+ */
+ function MoveLast()
+ {
+ if ($this->_numOfRows >= 0) return $this->Move($this->_numOfRows-1);
+ if ($this->EOF) return false;
+ while (!$this->EOF) {
+ $f = $this->fields;
+ $this->MoveNext();
+ }
+ $this->fields = $f;
+ $this->EOF = false;
+ return true;
+ }
+
+
+ /**
+ * Move to next record in the recordset.
+ *
+ * @return true if there still rows available, or false if there are no more rows (EOF).
+ */
+ function MoveNext()
+ {
+ if (!$this->EOF) {
+ $this->_currentRow++;
+ if ($this->_fetch()) return true;
+ }
+ $this->EOF = true;
+ /* -- tested error handling when scrolling cursor -- seems useless.
+ $conn = $this->connection;
+ if ($conn && $conn->raiseErrorFn && ($errno = $conn->ErrorNo())) {
+ $fn = $conn->raiseErrorFn;
+ $fn($conn->databaseType,'MOVENEXT',$errno,$conn->ErrorMsg().' ('.$this->sql.')',$conn->host,$conn->database);
+ }
+ */
+ return false;
+ }
+
+ /**
+ * Random access to a specific row in the recordset. Some databases do not support
+ * access to previous rows in the databases (no scrolling backwards).
+ *
+ * @param rowNumber is the row to move to (0-based)
+ *
+ * @return true if there still rows available, or false if there are no more rows (EOF).
+ */
+ function Move($rowNumber = 0)
+ {
+ $this->EOF = false;
+ if ($rowNumber == $this->_currentRow) return true;
+ if ($rowNumber >= $this->_numOfRows)
+ if ($this->_numOfRows != -1) $rowNumber = $this->_numOfRows-2;
+
+ if ($this->canSeek) {
+
+ if ($this->_seek($rowNumber)) {
+ $this->_currentRow = $rowNumber;
+ if ($this->_fetch()) {
+ return true;
+ }
+ } else {
+ $this->EOF = true;
+ return false;
+ }
+ } else {
+ if ($rowNumber < $this->_currentRow) return false;
+ global $ADODB_EXTENSION;
+ if ($ADODB_EXTENSION) {
+ while (!$this->EOF && $this->_currentRow < $rowNumber) {
+ adodb_movenext($this);
+ }
+ } else {
+
+ while (! $this->EOF && $this->_currentRow < $rowNumber) {
+ $this->_currentRow++;
+
+ if (!$this->_fetch()) $this->EOF = true;
+ }
+ }
+ return !($this->EOF);
+ }
+
+ $this->fields = false;
+ $this->EOF = true;
+ return false;
+ }
+
+
+ /**
+ * Get the value of a field in the current row by column name.
+ * Will not work if ADODB_FETCH_MODE is set to ADODB_FETCH_NUM.
+ *
+ * @param colname is the field to access
+ *
+ * @return the value of $colname column
+ */
+ function Fields($colname)
+ {
+ return $this->fields[$colname];
+ }
+
+
+ /**
+ * Use associative array to get fields array for databases that do not support
+ * associative arrays. Submitted by Paolo S. Asioli [email protected]
+ *
+ * If you don't want uppercase cols, set $ADODB_FETCH_MODE = ADODB_FETCH_ASSOC
+ * before you execute your SQL statement, and access $rs->fields['col'] directly.
+ *
+ * $upper 0 = lowercase, 1 = uppercase, 2 = whatever is returned by FetchField
+ */
+ function GetRowAssoc($upper=1)
+ {
+
+ if (!$this->bind) {
+ $this->bind = array();
+ for ($i=0; $i < $this->_numOfFields; $i++) {
+ $o = $this->FetchField($i);
+ if ($upper === 2) $this->bind[$o->name] = $i;
+ else $this->bind[($upper) ? strtoupper($o->name) : strtolower($o->name)] = $i;
+ }
+ }
+
+ $record = array();
+ foreach($this->bind as $k => $v) {
+ $record[$k] = $this->fields[$v];
+ }
+
+ return $record;
+ }
+
+
+ /**
+ * Clean up recordset
+ *
+ * @return true or false
+ */
+ function Close()
+ {
+ // free connection object - this seems to globally free the object
+ // and not merely the reference, so don't do this...
+ // $this->connection = false;
+ if (!$this->_closed) {
+ $this->_closed = true;
+ return $this->_close();
+ } else
+ return true;
+ }
+
+ /**
+ * synonyms RecordCount and RowCount
+ *
+ * @return the number of rows or -1 if this is not supported
+ */
+ function RecordCount() {return $this->_numOfRows;}
+
+
+ /*
+ * If we are using PageExecute(), this will return the maximum possible rows
+ * that can be returned when paging a recordset.
+ */
+ function MaxRecordCount()
+ {
+ return ($this->_maxRecordCount) ? $this->_maxRecordCount : $this->RecordCount();
+ }
+
+ /**
+ * synonyms RecordCount and RowCount
+ *
+ * @return the number of rows or -1 if this is not supported
+ */
+ function RowCount() {return $this->_numOfRows;}
+
+
+ /**
+ * Portable RecordCount. Pablo Roca <[email protected]>
+ *
+ * @return the number of records from a previous SELECT. All databases support this.
+ *
+ * But aware possible problems in multiuser environments. For better speed the table
+ * must be indexed by the condition. Heavy test this before deploying.
+ */
+ function PO_RecordCount($table="", $condition="") {
+
+ $lnumrows = $this->_numOfRows;
+ // the database doesn't support native recordcount, so we do a workaround
+ if ($lnumrows == -1 && $this->connection) {
+ IF ($table) {
+ if ($condition) $condition = " WHERE " . $condition;
+ $resultrows = &$this->connection->Execute("SELECT COUNT(*) FROM $table $condition");
+ if ($resultrows) $lnumrows = reset($resultrows->fields);
+ }
+ }
+ return $lnumrows;
+ }
+
+ /**
+ * @return the current row in the recordset. If at EOF, will return the last row. 0-based.
+ */
+ function CurrentRow() {return $this->_currentRow;}
+
+ /**
+ * synonym for CurrentRow -- for ADO compat
+ *
+ * @return the current row in the recordset. If at EOF, will return the last row. 0-based.
+ */
+ function AbsolutePosition() {return $this->_currentRow;}
+
+ /**
+ * @return the number of columns in the recordset. Some databases will set this to 0
+ * if no records are returned, others will return the number of columns in the query.
+ */
+ function FieldCount() {return $this->_numOfFields;}
+
+
+ /**
+ * Get the ADOFieldObject of a specific column.
+ *
+ * @param fieldoffset is the column position to access(0-based).
+ *
+ * @return the ADOFieldObject for that column, or false.
+ */
+ function &FetchField($fieldoffset)
+ {
+ // must be defined by child class
+ }
+
+ /**
+ * Get the ADOFieldObjects of all columns in an array.
+ *
+ */
+ function FieldTypesArray()
+ {
+ $arr = array();
+ for ($i=0, $max=$this->_numOfFields; $i < $max; $i++)
+ $arr[] = $this->FetchField($i);
+ return $arr;
+ }
+
+ /**
+ * Return the fields array of the current row as an object for convenience.
+ * The default case is lowercase field names.
+ *
+ * @return the object with the properties set to the fields of the current row
+ */
+ function &FetchObj()
+ {
+ return FetchObject(false);
+ }
+
+ /**
+ * Return the fields array of the current row as an object for convenience.
+ * The default case is uppercase.
+ *
+ * @param $isupper to set the object property names to uppercase
+ *
+ * @return the object with the properties set to the fields of the current row
+ */
+ function &FetchObject($isupper=true)
+ {
+ if (empty($this->_obj)) {
+ $this->_obj = new ADOFetchObj();
+ $this->_names = array();
+ for ($i=0; $i <$this->_numOfFields; $i++) {
+ $f = $this->FetchField($i);
+ $this->_names[] = $f->name;
+ }
+ }
+ $i = 0;
+ $o = &$this->_obj;
+ for ($i=0; $i <$this->_numOfFields; $i++) {
+ $name = $this->_names[$i];
+ if ($isupper) $n = strtoupper($name);
+ else $n = $name;
+
+ $o->$n = $this->Fields($name);
+ }
+ return $o;
+ }
+
+ /**
+ * Return the fields array of the current row as an object for convenience.
+ * The default is lower-case field names.
+ *
+ * @return the object with the properties set to the fields of the current row,
+ * or false if EOF
+ *
+ * Fixed bug reported by [email protected]
+ */
+ function &FetchNextObj()
+ {
+ return $this->FetchNextObject(false);
+ }
+
+
+ /**
+ * Return the fields array of the current row as an object for convenience.
+ * The default is upper case field names.
+ *
+ * @param $isupper to set the object property names to uppercase
+ *
+ * @return the object with the properties set to the fields of the current row,
+ * or false if EOF
+ *
+ * Fixed bug reported by [email protected]
+ */
+ function &FetchNextObject($isupper=true)
+ {
+ $o = false;
+ if ($this->_numOfRows != 0 && !$this->EOF) {
+ $o = $this->FetchObject($isupper);
+ $this->_currentRow++;
+ if ($this->_fetch()) return $o;
+ }
+ $this->EOF = true;
+ return $o;
+ }
+
+ /**
+ * Get the metatype of the column. This is used for formatting. This is because
+ * many databases use different names for the same type, so we transform the original
+ * type to our standardised version which uses 1 character codes:
+ *
+ * @param t is the type passed in. Normally is ADOFieldObject->type.
+ * @param len is the maximum length of that field. This is because we treat character
+ * fields bigger than a certain size as a 'B' (blob).
+ * @param fieldobj is the field object returned by the database driver. Can hold
+ * additional info (eg. primary_key for mysql).
+ *
+ * @return the general type of the data:
+ * C for character < 200 chars
+ * X for teXt (>= 200 chars)
+ * B for Binary
+ * N for numeric floating point
+ * D for date
+ * T for timestamp
+ * L for logical/Boolean
+ * I for integer
+ * R for autoincrement counter/integer
+ *
+ *
+ */
+ function MetaType($t,$len=-1,$fieldobj=false)
+ {
+ if (is_object($t)) {
+ $fieldobj = $t;
+ $t = $fieldobj->type;
+ $len = $fieldobj->max_length;
+ }
+ // changed in 2.32 to hashing instead of switch stmt for speed...
+ static $typeMap = array(
+ 'VARCHAR' => 'C',
+ 'VARCHAR2' => 'C',
+ 'CHAR' => 'C',
+ 'C' => 'C',
+ 'STRING' => 'C',
+ 'NCHAR' => 'C',
+ 'NVARCHAR' => 'C',
+ 'VARYING' => 'C',
+ 'BPCHAR' => 'C',
+ 'CHARACTER' => 'C',
+ 'INTERVAL' => 'C', # Postgres
+ ##
+ 'LONGCHAR' => 'X',
+ 'TEXT' => 'X',
+ 'M' => 'X',
+ 'X' => 'X',
+ 'CLOB' => 'X',
+ 'NCLOB' => 'X',
+ 'LVARCHAR' => 'X',
+ ##
+ 'BLOB' => 'B',
+ 'NTEXT' => 'B',
+ 'BINARY' => 'B',
+ 'VARBINARY' => 'B',
+ 'LONGBINARY' => 'B',
+ 'B' => 'B',
+ ##
+ 'YEAR' => 'D', // mysql
+ 'DATE' => 'D',
+ 'D' => 'D',
+ ##
+ 'TIME' => 'T',
+ 'TIMESTAMP' => 'T',
+ 'DATETIME' => 'T',
+ 'TIMESTAMPTZ' => 'T',
+ 'T' => 'T',
+ ##
+ 'BOOLEAN' => 'L',
+ 'BIT' => 'L',
+ 'L' => 'L',
+ ##
+ 'COUNTER' => 'R',
+ 'R' => 'R',
+ 'SERIAL' => 'R', // ifx
+ ##
+ 'INT' => 'I',
+ 'INTEGER' => 'I',
+ 'SHORT' => 'I',
+ 'TINYINT' => 'I',
+ 'SMALLINT' => 'I',
+ 'I' => 'I',
+ ##
+ 'LONG' => 'N', // interbase is numeric, oci8 is blob
+ 'BIGINT' => 'N', // this is bigger than PHP 32-bit integers
+ 'DECIMAL' => 'N',
+ 'DEC' => 'N',
+ 'REAL' => 'N',
+ 'DOUBLE' => 'N',
+ 'DOUBLE PRECISION' => 'N',
+ 'SMALLFLOAT' => 'N',
+ 'FLOAT' => 'N',
+ 'NUMBER' => 'N',
+ 'NUM' => 'N',
+ 'NUMERIC' => 'N',
+ 'MONEY' => 'N',
+
+ ## informix 9.2
+ 'SQLINT' => 'I',
+ 'SQLSERIAL' => 'I',
+ 'SQLSMINT' => 'I',
+ 'SQLSMFLOAT' => 'N',
+ 'SQLFLOAT' => 'N',
+ 'SQLMONEY' => 'N',
+ 'SQLDECIMAL' => 'N',
+ 'SQLDATE' => 'D',
+ 'SQLVCHAR' => 'C',
+ 'SQLCHAR' => 'C',
+ 'SQLDTIME' => 'T',
+ 'SQLINTERVAL' => 'N',
+ 'SQLBYTES' => 'B',
+ 'SQLTEXT' => 'X'
+ );
+
+
+ $tmap = false;
+ $t = strtoupper($t);
+ $tmap = @$typeMap[$t];
+ switch ($tmap) {
+ case 'C':
+
+ // is the char field is too long, return as text field...
+ if (!empty($this)) {
+ if ($len > $this->blobSize) return 'X';
+ } else if ($len > 250) {
+ return 'X';
+ }
+ return 'C';
+
+ case 'I':
+ if (!empty($fieldobj->primary_key)) return 'R';
+ return 'I';
+
+ case false:
+ return 'N';
+
+ case 'B':
+ if (isset($fieldobj->binary))
+ return ($fieldobj->binary) ? 'B' : 'X';
+ return 'B';
+
+ case 'D':
+ if ($this->dateHasTime) return 'T';
+ return 'D';
+
+ default:
+ if ($t == 'LONG' && $this->dataProvider == 'oci8') return 'B';
+ return $tmap;
+ }
+ }
+
+ function _close() {}
+
+ /**
+ * set/returns the current recordset page when paginating
+ */
+ function AbsolutePage($page=-1)
+ {
+ if ($page != -1) $this->_currentPage = $page;
+ return $this->_currentPage;
+ }
+
+ /**
+ * set/returns the status of the atFirstPage flag when paginating
+ */
+ function AtFirstPage($status=false)
+ {
+ if ($status != false) $this->_atFirstPage = $status;
+ return $this->_atFirstPage;
+ }
+
+ function LastPageNo($page = false)
+ {
+ if ($page != false) $this->_lastPageNo = $page;
+ return $this->_lastPageNo;
+ }
+
+ /**
+ * set/returns the status of the atLastPage flag when paginating
+ */
+ function AtLastPage($status=false)
+ {
+ if ($status != false) $this->_atLastPage = $status;
+ return $this->_atLastPage;
+ }
+} // end class ADORecordSet
+
+?>
\ No newline at end of file diff --git a/libraries/adodb/adodb-session.php b/libraries/adodb/adodb-session.php new file mode 100755 index 00000000..733d5fb8 --- /dev/null +++ b/libraries/adodb/adodb-session.php @@ -0,0 +1,297 @@ +<?php
+/*
+V3.31 17 March 2003 (c) 2000-2003 John Lim ([email protected]). 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 of ADODB is available at http://php.weblogs.com/adodb
+ ======================================================================
+
+ This file provides PHP4 session management using the ADODB database
+wrapper library.
+
+ Example
+ =======
+
+ GLOBAL $HTTP_SESSION_VARS;
+ include('adodb.inc.php');
+ include('adodb-session.php');
+ session_start();
+ session_register('AVAR');
+ $HTTP_SESSION_VARS['AVAR'] += 1;
+ print "<p>\$HTTP_SESSION_VARS['AVAR']={$HTTP_SESSION_VARS['AVAR']}</p>";
+
+To force non-persistent connections, call adodb_session_open first before session_start():
+
+ GLOBAL $HTTP_SESSION_VARS;
+ include('adodb.inc.php');
+ include('adodb-session.php');
+ adodb_session_open(false,false,false);
+ session_start();
+ session_register('AVAR');
+ $HTTP_SESSION_VARS['AVAR'] += 1;
+ print "<p>\$HTTP_SESSION_VARS['AVAR']={$HTTP_SESSION_VARS['AVAR']}</p>";
+
+
+ Installation
+ ============
+ 1. Create this table in your database (syntax might vary depending on your db):
+
+ create table sessions (
+ SESSKEY char(32) not null,
+ EXPIRY int(11) unsigned not null,
+ DATA text not null,
+ primary key (sesskey)
+ );
+
+
+ 2. Then define the following parameters in this file:
+ $ADODB_SESSION_DRIVER='database driver, eg. mysql or ibase';
+ $ADODB_SESSION_CONNECT='server to connect to';
+ $ADODB_SESSION_USER ='user';
+ $ADODB_SESSION_PWD ='password';
+ $ADODB_SESSION_DB ='database';
+ $ADODB_SESSION_TBL = 'sessions'
+
+ 3. Recommended is PHP 4.0.6 or later. There are documented
+ session bugs in earlier versions of PHP.
+
+*/
+
+if (!defined('_ADODB_LAYER')) {
+ include (dirname(__FILE__).'/adodb.inc.php');
+}
+
+if (!defined('ADODB_SESSION')) {
+
+ define('ADODB_SESSION',1);
+
+ /* if database time and system time is difference is greater than this, then give warning */
+ define('ADODB_SESSION_SYNCH_SECS',60);
+
+/****************************************************************************************\
+ Global definitions
+\****************************************************************************************/
+GLOBAL $ADODB_SESSION_CONNECT,
+ $ADODB_SESSION_DRIVER,
+ $ADODB_SESSION_USER,
+ $ADODB_SESSION_PWD,
+ $ADODB_SESSION_DB,
+ $ADODB_SESS_CONN,
+ $ADODB_SESS_LIFE,
+ $ADODB_SESS_DEBUG,
+ $ADODB_SESSION_CRC;
+
+ $ADODB_SESS_LIFE = ini_get('session.gc_maxlifetime');
+ if ($ADODB_SESS_LIFE <= 1) {
+ // bug in PHP 4.0.3 pl 1 -- how about other versions?
+ //print "<h3>Session Error: PHP.INI setting <i>session.gc_maxlifetime</i>not set: $ADODB_SESS_LIFE</h3>";
+ $ADODB_SESS_LIFE=1440;
+ }
+ $ADODB_SESSION_CRC = false;
+ //$ADODB_SESS_DEBUG = true;
+
+ //////////////////////////////////
+ /* SET THE FOLLOWING PARAMETERS */
+ //////////////////////////////////
+
+ if (empty($ADODB_SESSION_DRIVER)) {
+ $ADODB_SESSION_DRIVER='mysql';
+ $ADODB_SESSION_CONNECT='localhost';
+ $ADODB_SESSION_USER ='root';
+ $ADODB_SESSION_PWD ='';
+ $ADODB_SESSION_DB ='xphplens_2';
+ }
+
+ // Made table name configurable - by David Johnson [email protected]
+ if (empty($ADODB_SESSION_TBL)){
+ $ADODB_SESSION_TBL = 'sessions';
+ }
+
+/****************************************************************************************\
+ Create the connection to the database.
+
+ If $ADODB_SESS_CONN already exists, reuse that connection
+\****************************************************************************************/
+function adodb_sess_open($save_path, $session_name,$persist=true)
+{
+GLOBAL $ADODB_SESS_CONN;
+ if (isset($ADODB_SESS_CONN)) return true;
+
+GLOBAL $ADODB_SESSION_CONNECT,
+ $ADODB_SESSION_DRIVER,
+ $ADODB_SESSION_USER,
+ $ADODB_SESSION_PWD,
+ $ADODB_SESSION_DB,
+ $ADODB_SESS_DEBUG;
+
+ // cannot use & below - do not know why...
+ $ADODB_SESS_CONN = ADONewConnection($ADODB_SESSION_DRIVER);
+ if (!empty($ADODB_SESS_DEBUG)) {
+ $ADODB_SESS_CONN->debug = true;
+ ADOConnection::outp( " conn=$ADODB_SESSION_CONNECT user=$ADODB_SESSION_USER pwd=$ADODB_SESSION_PWD db=$ADODB_SESSION_DB ");
+ }
+ if ($persist) $ok = $ADODB_SESS_CONN->PConnect($ADODB_SESSION_CONNECT,
+ $ADODB_SESSION_USER,$ADODB_SESSION_PWD,$ADODB_SESSION_DB);
+ else $ok = $ADODB_SESS_CONN->Connect($ADODB_SESSION_CONNECT,
+ $ADODB_SESSION_USER,$ADODB_SESSION_PWD,$ADODB_SESSION_DB);
+
+ if (!$ok) ADOConnection::outp( "<p>Session: connection failed</p>",false);
+}
+
+/****************************************************************************************\
+ Close the connection
+\****************************************************************************************/
+function adodb_sess_close()
+{
+global $ADODB_SESS_CONN;
+
+ if ($ADODB_SESS_CONN) $ADODB_SESS_CONN->Close();
+ return true;
+}
+
+/****************************************************************************************\
+ Slurp in the session variables and return the serialized string
+\****************************************************************************************/
+function adodb_sess_read($key)
+{
+global $ADODB_SESS_CONN,$ADODB_SESSION_TBL,$ADODB_SESSION_CRC;
+
+ $rs = $ADODB_SESS_CONN->Execute("SELECT data FROM $ADODB_SESSION_TBL WHERE sesskey = '$key' AND expiry >= " . time());
+ if ($rs) {
+ if ($rs->EOF) {
+ $v = '';
+ } else
+ $v = rawurldecode(reset($rs->fields));
+
+ $rs->Close();
+
+ // new optimization adodb 2.1
+ $ADODB_SESSION_CRC = strlen($v).crc32($v);
+
+ return $v;
+ }
+
+ return ''; // thx to Jorma Tuomainen, webmaster#wizactive.com
+}
+
+/****************************************************************************************\
+ Write the serialized data to a database.
+
+ If the data has not been modified since adodb_sess_read(), we do not write.
+\****************************************************************************************/
+function adodb_sess_write($key, $val)
+{
+ global
+ $ADODB_SESS_CONN,
+ $ADODB_SESS_LIFE,
+ $ADODB_SESSION_TBL,
+ $ADODB_SESS_DEBUG,
+ $ADODB_SESSION_CRC;
+
+ $expiry = time() + $ADODB_SESS_LIFE;
+
+ // crc32 optimization since adodb 2.1
+ // now we only update expiry date, thx to sebastian thom in adodb 2.32
+ if ($ADODB_SESSION_CRC !== false && $ADODB_SESSION_CRC == strlen($val).crc32($val)) {
+ if ($ADODB_SESS_DEBUG) echo "<p>Session: Only updating date - crc32 not changed</p>";
+ $qry = "UPDATE $ADODB_SESSION_TBL SET expiry=$expiry WHERE sesskey='$key' AND expiry >= " . time();
+ $rs = $ADODB_SESS_CONN->Execute($qry);
+ return true;
+ }
+ $val = rawurlencode($val);
+
+ $rs = $ADODB_SESS_CONN->Replace($ADODB_SESSION_TBL,
+ array('sesskey' => $key, 'expiry' => $expiry, 'data' => $val),
+ 'sesskey',$autoQuote = true);
+
+ if (!$rs) {
+ ADOConnection::outp( '<p>Session Replace: '.$ADODB_SESS_CONN->ErrorMsg().'</p>',false);
+ } else {
+ // bug in access driver (could be odbc?) means that info is not commited
+ // properly unless select statement executed in Win2000
+ if ($ADODB_SESS_CONN->databaseType == 'access')
+ $rs = $ADODB_SESS_CONN->Execute("select sesskey from $ADODB_SESSION_TBL WHERE sesskey='$key'");
+ }
+ return !empty($rs);
+}
+
+function adodb_sess_destroy($key)
+{
+ global $ADODB_SESS_CONN, $ADODB_SESSION_TBL;
+
+ $qry = "DELETE FROM $ADODB_SESSION_TBL WHERE sesskey = '$key'";
+ $rs = $ADODB_SESS_CONN->Execute($qry);
+ return $rs ? true : false;
+}
+
+function adodb_sess_gc($maxlifetime)
+{
+ global $ADODB_SESS_DEBUG, $ADODB_SESS_CONN, $ADODB_SESSION_TBL;
+
+ $qry = "DELETE FROM $ADODB_SESSION_TBL WHERE expiry < " . time();
+ $ADODB_SESS_CONN->Execute($qry);
+
+ if ($ADODB_SESS_DEBUG) ADOConnection::outp("<p><b>Garbage Collection</b>: $qry</p>");
+
+ // suggested by Cameron, "GaM3R" <[email protected]>
+ if (defined('ADODB_SESSION_OPTIMIZE')) {
+ global $ADODB_SESSION_DRIVER;
+
+ switch( $ADODB_SESSION_DRIVER ) {
+ case 'mysql':
+ case 'mysqlt':
+ $opt_qry = 'OPTIMIZE TABLE '.$ADODB_SESSION_TBL;
+ break;
+ case 'postgresql':
+ case 'postgresql7':
+ $opt_qry = 'VACUUM '.$ADODB_SESSION_TBL;
+ break;
+ }
+ if (!empty($opt_qry)) {
+ $ADODB_SESS_CONN->Execute($opt_qry);
+ }
+ }
+
+ $rs = $ADODB_SESS_CONN->SelectLimit('select '.$ADODB_SESS_CONN->sysTimeStamp.' from '. $ADODB_SESSION_TBL,1);
+ if ($rs && !$rs->EOF) {
+
+ $dbt = reset($rs->fields);
+ $rs->Close();
+ $dbt = $ADODB_SESS_CONN->UnixTimeStamp($dbt);
+ $t = time();
+ if (abs($dbt - $t) >= ADODB_SESSION_SYNCH_SECS) {
+ global $HTTP_SERVER_VARS;
+ $msg = "adodb-session.php: Server time for webserver {$HTTP_SERVER_VARS['HTTP_HOST']} not in synch: database=$dbt, webserver=".$t;
+ error_log($msg);
+ if ($ADODB_SESS_DEBUG) ADOConnection::outp("<p>$msg</p>");
+ }
+ }
+
+ return true;
+}
+
+session_module_name('user');
+session_set_save_handler(
+ "adodb_sess_open",
+ "adodb_sess_close",
+ "adodb_sess_read",
+ "adodb_sess_write",
+ "adodb_sess_destroy",
+ "adodb_sess_gc");
+}
+
+/* TEST SCRIPT -- UNCOMMENT */
+
+if (0) {
+GLOBAL $HTTP_SESSION_VARS;
+
+ session_start();
+ session_register('AVAR');
+ $HTTP_SESSION_VARS['AVAR'] += 1;
+ ADOConnection::outp( "<p>\$HTTP_SESSION_VARS['AVAR']={$HTTP_SESSION_VARS['AVAR']}</p>",false);
+}
+
+?>
\ No newline at end of file diff --git a/libraries/adodb/adodb-time.inc.php b/libraries/adodb/adodb-time.inc.php new file mode 100644 index 00000000..d5ddc8e8 --- /dev/null +++ b/libraries/adodb/adodb-time.inc.php @@ -0,0 +1,868 @@ +<?php
+/**
+ADOdb Date Library, part of the ADOdb abstraction library
+Download: http://php.weblogs.com/adodb_date_time_library
+
+PHP native date functions use integer timestamps for computations.
+Because of this, dates are restricted to the years 1901-2038 on Unix
+and 1970-2038 on Windows due to integer overflow for dates beyond
+those years. This library overcomes these limitations by replacing the
+native function's signed integers (normally 32-bits) with PHP floating
+point numbers (normally 64-bits).
+
+Dates from 100 A.D. to 3000 A.D. and later
+have been tested. The minimum is 100 A.D. as <100 will invoke the
+2 => 4 digit year conversion. The maximum is billions of years in the
+future, but this is a theoretical limit as the computation of that year
+would take too long with the current implementation of adodb_mktime().
+
+This library replaces native functions as follows:
+
+<pre>
+ getdate() with adodb_getdate()
+ date() with adodb_date()
+ gmdate() with adodb_gmdate()
+ mktime() with adodb_mktime()
+ gmmktime() with adodb_gmmktime()45
+</pre>
+
+The parameters are identical, except that adodb_date() accepts a subset
+of date()'s field formats. Mktime() will convert from local time to GMT,
+and date() will convert from GMT to local time, but daylight savings is
+not handled currently.
+
+This library is independant of the rest of ADOdb, and can be used
+as standalone code.
+
+PERFORMANCE
+
+For high speed, this library uses the native date functions where
+possible, and only switches to PHP code when the dates fall outside
+the 32-bit signed integer range.
+
+GREGORIAN CORRECTION
+
+Pope Gregory shortened October of A.D. 1582 by ten days. Thursday,
+October 4, 1582 (Julian) was followed immediately by Friday, October 15,
+1582 (Gregorian).
+
+Since 0.06, we handle this correctly, so:
+
+adodb_mktime(0,0,0,10,15,1582) - adodb_mktime(0,0,0,10,4,1582)
+ == 24 * 3600 (1 day)
+
+=============================================================================
+
+COPYRIGHT
+
+(c) 2003 John Lim and released under BSD-style license except for code by jackbbs,
+which includes adodb_mktime, adodb_get_gmt_different, adodb_is_leap_year
+and originally found at http://www.php.net/manual/en/function.mktime.php
+
+=============================================================================
+
+BUG REPORTS
+
+These should be posted to the ADOdb forums at
+
+ http://phplens.com/lens/lensforum/topics.php?id=4
+
+=============================================================================
+
+FUNCTION DESCRIPTIONS
+
+
+FUNCTION adodb_getdate($date=false)
+
+Returns an array containing date information, as getdate(), but supports
+dates greater than 1901 to 2038.
+
+
+FUNCTION adodb_date($fmt, $timestamp = false)
+
+Convert a timestamp to a formatted local date. If $timestamp is not defined, the
+current timestamp is used. Unlike the function date(), it supports dates
+outside the 1901 to 2038 range.
+
+The format fields that adodb_date supports:
+
+<pre>
+a - "am" or "pm"
+A - "AM" or "PM"
+d - day of the month, 2 digits with leading zeros; i.e. "01" to "31"
+D - day of the week, textual, 3 letters; e.g. "Fri"
+F - month, textual, long; e.g. "January"
+g - hour, 12-hour format without leading zeros; i.e. "1" to "12"
+G - hour, 24-hour format without leading zeros; i.e. "0" to "23"
+h - hour, 12-hour format; i.e. "01" to "12"
+H - hour, 24-hour format; i.e. "00" to "23"
+i - minutes; i.e. "00" to "59"
+j - day of the month without leading zeros; i.e. "1" to "31"
+l (lowercase 'L') - day of the week, textual, long; e.g. "Friday"
+L - boolean for whether it is a leap year; i.e. "0" or "1"
+m - month; i.e. "01" to "12"
+M - month, textual, 3 letters; e.g. "Jan"
+n - month without leading zeros; i.e. "1" to "12"
+O - Difference to Greenwich time in hours; e.g. "+0200"
+r - RFC 822 formatted date; e.g. "Thu, 21 Dec 2000 16:01:07 +0200"
+s - seconds; i.e. "00" to "59"
+S - English ordinal suffix for the day of the month, 2 characters;
+ i.e. "st", "nd", "rd" or "th"
+t - number of days in the given month; i.e. "28" to "31"
+T - Timezone setting of this machine; e.g. "EST" or "MDT"
+U - seconds since the Unix Epoch (January 1 1970 00:00:00 GMT)
+w - day of the week, numeric, i.e. "0" (Sunday) to "6" (Saturday)
+Y - year, 4 digits; e.g. "1999"
+y - year, 2 digits; e.g. "99"
+z - day of the year; i.e. "0" to "365"
+Z - timezone offset in seconds (i.e. "-43200" to "43200").
+ The offset for timezones west of UTC is always negative,
+ and for those east of UTC is always positive.
+</pre>
+
+Unsupported:
+<pre>
+B - Swatch Internet time
+I (capital i) - "1" if Daylight Savings Time, "0" otherwise.
+W - ISO-8601 week number of year, weeks starting on Monday
+
+</pre>
+
+
+FUNCTION adodb_gmdate($fmt, $timestamp = false)
+
+Convert a timestamp to a formatted GMT date. If $timestamp is not defined, the
+current timestamp is used. Unlike the function date(), it supports dates
+outside the 1901 to 2038 range.
+
+
+FUNCTION adodb_mktime($hr, $min, $sec, $month, $day, $year)
+
+Converts a local date to a unix timestamp. Unlike the function mktime(), it supports
+dates outside the 1901 to 2038 range. Differs from mktime() in that all parameters
+are currently compulsory.
+
+FUNCTION adodb_gmmktime($hr, $min, $sec, $month, $day, $year)
+
+Converts a gmt date to a unix timestamp. Unlike the function gmmktime(), it supports
+dates outside the 1901 to 2038 range. Differs from gmmktime() in that all parameters
+are currently compulsory.
+
+=============================================================================
+
+NOTES
+
+Useful url for generating test timestamps:
+ http://www.4webhelp.net/us/timestamp.php
+
+Possible future optimizations include
+
+a. Using an algorithm similar to Plauger's in "The Standard C Library"
+(page 428, xttotm.c _Ttotm() function). Plauger's algorithm will not
+work outside 32-bit signed range, so i decided not to implement it.
+
+b. Iterate over a block of years (say 12) when searching for the
+correct year.
+
+c. Implement daylight savings, which looks awfully complicated, see
+ http://webexhibits.org/daylightsaving/
+
+
+CHANGELOG
+- 3 March 2003 0.08
+Added support for 'S' adodb_date() format char. Added constant ADODB_ALLOW_NEGATIVE_TS
+if you want PHP to handle negative timestamps between 1901 to 1969.
+
+- 27 Feb 2003 0.07
+All negative numbers handled by adodb now because of RH 7.3+ problems.
+See http://bugs.php.net/bug.php?id=20048&edit=2
+
+- 4 Feb 2003 0.06
+Fixed a typo, 1852 changed to 1582! This means that pre-1852 dates
+are now correctly handled.
+
+- 29 Jan 2003 0.05
+
+Leap year checking differs under Julian calendar (pre 1582). Also
+leap year code optimized by checking for most common case first.
+
+We also handle month overflow correctly in mktime (eg month set to 13).
+
+Day overflow for less than one month's days is supported.
+
+- 28 Jan 2003 0.04
+
+Gregorian correction handled. In PHP5, we might throw an error if
+mktime uses invalid dates around 5-14 Oct 1582. Released with ADOdb 3.10.
+Added limbo 5-14 Oct 1582 check, when we set to 15 Oct 1582.
+
+- 27 Jan 2003 0.03
+
+Fixed some more month problems due to gmt issues. Added constant ADODB_DATE_VERSION.
+Fixed calculation of days since start of year for <1970.
+
+- 27 Jan 2003 0.02
+
+Changed _adodb_getdate() to inline leap year checking for better performance.
+Fixed problem with time-zones west of GMT +0000.
+
+- 24 Jan 2003 0.01
+
+First implementation.
+*/
+
+
+/* Initialization */
+
+/*
+ Version Number
+*/
+define('ADODB_DATE_VERSION',0.08);
+
+/*
+ We check for Windows as only +ve ints are accepted as dates on Windows.
+
+ Apparently this problem happens also with Linux, RH 7.3 and later!
+
+ glibc-2.2.5-34 and greater has been changed to return -1 for dates <
+ 1970. This used to work. The problem exists with RedHat 7.3 and 8.0
+ echo (mktime(0, 0, 0, 1, 1, 1960)); // prints -1
+
+ References:
+ http://bugs.php.net/bug.php?id=20048&edit=2
+ http://lists.debian.org/debian-glibc/2002/debian-glibc-200205/msg00010.html
+*/
+
+if (!defined('ADODB_ALLOW_NEGATIVE_TS')) define('ADODB_NO_NEGATIVE_TS',1);
+
+function adodb_date_test_date($y1,$m)
+{
+ //print " $y1/$m ";
+ $t = adodb_mktime(0,0,0,$m,13,$y1);
+ if ("$y1-$m-13 00:00:00" != adodb_date('Y-n-d H:i:s',$t)) {
+ print "<b>$y1 error</b><br>";
+ return false;
+ }
+ return true;
+}
+/**
+ Test Suite
+*/
+function adodb_date_test()
+{
+
+ error_reporting(E_ALL);
+ print "<h4>Testing adodb_date and adodb_mktime. version=".ADODB_DATE_VERSION. "</h4>";
+ set_time_limit(0);
+ $fail = false;
+
+ // This flag disables calling of PHP native functions, so we can properly test the code
+ if (!defined('ADODB_TEST_DATES')) define('ADODB_TEST_DATES',1);
+
+ print "<p>Testing gregorian <=> julian conversion<p>";
+ $t = adodb_mktime(0,0,0,10,11,1492);
+ //http://www.holidayorigins.com/html/columbus_day.html - Friday check
+ if (!(adodb_date('D Y-m-d',$t) == 'Fri 1492-10-11')) print 'Error in Columbus landing<br>';
+
+ $t = adodb_mktime(0,0,0,2,29,1500);
+ if (!(adodb_date('Y-m-d',$t) == '1500-02-29')) print 'Error in julian leap years<br>';
+
+ $t = adodb_mktime(0,0,0,2,29,1700);
+ if (!(adodb_date('Y-m-d',$t) == '1700-03-01')) print 'Error in gregorian leap years<br>';
+
+ print adodb_mktime(0,0,0,10,4,1582).' ';
+ print adodb_mktime(0,0,0,10,15,1582);
+ $diff = (adodb_mktime(0,0,0,10,15,1582) - adodb_mktime(0,0,0,10,4,1582));
+ if ($diff != 3600*24) print " <b>Error in gregorian correction = ".($diff/3600/24)." days </b><br>";
+
+ print " 15 Oct 1582, Fri=".(adodb_dow(1582,10,15) == 5 ? 'Fri' : '<b>Error</b>')."<br>";
+ print " 4 Oct 1582, Thu=".(adodb_dow(1582,10,4) == 4 ? 'Thu' : '<b>Error</b>')."<br>";
+
+ print "<p>Testing overflow<p>";
+
+ $t = adodb_mktime(0,0,0,3,33,1965);
+ if (!(adodb_date('Y-m-d',$t) == '1965-04-02')) print 'Error in day overflow 1 <br>';
+ $t = adodb_mktime(0,0,0,4,33,1971);
+ if (!(adodb_date('Y-m-d',$t) == '1971-05-03')) print 'Error in day overflow 2 <br>';
+ $t = adodb_mktime(0,0,0,1,60,1965);
+ if (!(adodb_date('Y-m-d',$t) == '1965-03-01')) print 'Error in day overflow 3 '.adodb_date('Y-m-d',$t).' <br>';
+ $t = adodb_mktime(0,0,0,12,32,1965);
+ if (!(adodb_date('Y-m-d',$t) == '1966-01-01')) print 'Error in day overflow 4 '.adodb_date('Y-m-d',$t).' <br>';
+ $t = adodb_mktime(0,0,0,12,63,1965);
+ if (!(adodb_date('Y-m-d',$t) == '1966-02-01')) print 'Error in day overflow 5 '.adodb_date('Y-m-d',$t).' <br>';
+ $t = adodb_mktime(0,0,0,13,3,1965);
+ if (!(adodb_date('Y-m-d',$t) == '1966-01-03')) print 'Error in mth overflow 1 <br>';
+
+ print "Testing 2-digit => 4-digit year conversion<p>";
+ if (adodb_year_digit_check(00) != 2000) print "Err 2-digit 2000<br>";
+ if (adodb_year_digit_check(10) != 2010) print "Err 2-digit 2010<br>";
+ if (adodb_year_digit_check(20) != 2020) print "Err 2-digit 2020<br>";
+ if (adodb_year_digit_check(30) != 2030) print "Err 2-digit 2030<br>";
+ if (adodb_year_digit_check(40) != 1940) print "Err 2-digit 1940<br>";
+ if (adodb_year_digit_check(50) != 1950) print "Err 2-digit 1950<br>";
+ if (adodb_year_digit_check(90) != 1990) print "Err 2-digit 1990<br>";
+
+ // Test string formating
+ print "<p>Testing date formating</p>";
+ $fmt = '\d\a\t\e T Y-m-d H:i:s a A d D F g G h H i j l L m M n O r s t U w y Y z Z 2003';
+ $s1 = date($fmt,0);
+ $s2 = adodb_date($fmt,0);
+ if ($s1 != $s2) {
+ print " date() 0 failed<br>$s1<br>$s2<br>";
+ }
+ flush();
+ for ($i=100; --$i > 0; ) {
+
+ $ts = 3600.0*((rand()%60000)+(rand()%60000))+(rand()%60000);
+ $s1 = date($fmt,$ts);
+ $s2 = adodb_date($fmt,$ts);
+ //print "$s1 <br>$s2 <p>";
+ $pos = strcmp($s1,$s2);
+
+ if (($s1) != ($s2)) {
+ for ($j=0,$k=strlen($s1); $j < $k; $j++) {
+ if ($s1[$j] != $s2[$j]) {
+ print substr($s1,$j).' ';
+ break;
+ }
+ }
+ print "<b>Error date(): $ts<br><pre>
+ \"$s1\" (date len=".strlen($s1).")
+ \"$s2\" (adodb_date len=".strlen($s2).")</b></pre><br>";
+ $fail = true;
+ }
+
+ $a1 = getdate($ts);
+ $a2 = adodb_getdate($ts);
+ $rez = array_diff($a1,$a2);
+ if (sizeof($rez)>0) {
+ print "<b>Error getdate() $ts</b><br>";
+ print_r($a1);
+ print "<br>";
+ print_r($a2);
+ print "<p>";
+ $fail = true;
+ }
+ }
+
+ // Test generation of dates outside 1901-2038
+ print "<p>Testing random dates between 100 and 4000</p>";
+ adodb_date_test_date(100,1);
+ for ($i=100; --$i >= 0;) {
+ $y1 = 100+rand(0,1970-100);
+ $m = rand(1,12);
+ adodb_date_test_date($y1,$m);
+
+ $y1 = 3000-rand(0,3000-1970);
+ adodb_date_test_date($y1,$m);
+ }
+ print '<p>';
+ $start = 1960+rand(0,10);
+ $yrs = 12;
+ $i = 365.25*86400*($start-1970);
+ $offset = 36000+rand(10000,60000);
+ $max = 365*$yrs*86400;
+ $lastyear = 0;
+
+ // we generate a timestamp, convert it to a date, and convert it back to a timestamp
+ // and check if the roundtrip broke the original timestamp value.
+ print "Testing $start to ".($start+$yrs).", or $max seconds, offset=$offset: ";
+
+ for ($max += $i; $i < $max; $i += $offset) {
+ $ret = adodb_date('m,d,Y,H,i,s',$i);
+ $arr = explode(',',$ret);
+ if ($lastyear != $arr[2]) {
+ $lastyear = $arr[2];
+ print " $lastyear ";
+ flush();
+ }
+ $newi = adodb_mktime($arr[3],$arr[4],$arr[5],$arr[0],$arr[1],$arr[2]);
+ if ($i != $newi) {
+ print "Error at $i, adodb_mktime returned $newi ($ret)";
+ $fail = true;
+ break;
+ }
+ }
+
+ if (!$fail) print "<p>Passed !</p>";
+ else print "<p><b>Failed</b> :-(</p>";
+}
+
+/**
+ Returns day of week, 0 = Sunday,... 6=Saturday.
+ Algorithm from PEAR::Date_Calc
+*/
+function adodb_dow($year, $month, $day)
+{
+/*
+Pope Gregory removed 10 days - October 5 to October 14 - from the year 1582 and
+proclaimed that from that time onwards 3 days would be dropped from the calendar
+every 400 years.
+
+Thursday, October 4, 1582 (Julian) was followed immediately by Friday, October 15, 1582 (Gregorian).
+*/
+ if ($year <= 1582) {
+ if ($year < 1582 ||
+ ($year == 1582 && ($month < 10 || ($month == 10 && $day < 15)))) $greg_correction = 3;
+ else
+ $greg_correction = 0;
+ } else
+ $greg_correction = 0;
+
+ if($month > 2)
+ $month -= 2;
+ else {
+ $month += 10;
+ $year--;
+ }
+
+ $day = ( floor((13 * $month - 1) / 5) +
+ $day + ($year % 100) +
+ floor(($year % 100) / 4) +
+ floor(($year / 100) / 4) - 2 *
+ floor($year / 100) + 77);
+
+ return (($day - 7 * floor($day / 7))) + $greg_correction;
+}
+
+
+/**
+ Checks for leap year, returns true if it is. No 2-digit year check. Also
+ handles julian calendar correctly.
+*/
+function _adodb_is_leap_year($year)
+{
+ if ($year % 4 != 0) return false;
+
+ if ($year % 400 == 0) {
+ return true;
+ // if gregorian calendar (>1582), century not-divisible by 400 is not leap
+ } else if ($year > 1582 && $year % 100 == 0 ) {
+ return false;
+ }
+
+ return true;
+}
+
+/**
+ checks for leap year, returns true if it is. Has 2-digit year check
+*/
+function adodb_is_leap_year($year)
+{
+ return _adodb_is_leap_year(adodb_year_digit_check($year));
+}
+
+/**
+ Fix 2-digit years. Works for any century.
+ Assumes that if 2-digit is more than 30 years in future, then previous century.
+*/
+function adodb_year_digit_check($y)
+{
+ if ($y < 100) {
+
+ $yr = (integer) date("Y");
+ $century = (integer) ($yr /100);
+
+ if ($yr%100 > 50) {
+ $c1 = $century + 1;
+ $c0 = $century;
+ } else {
+ $c1 = $century;
+ $c0 = $century - 1;
+ }
+ $c1 *= 100;
+ // if 2-digit year is less than 30 years in future, set it to this century
+ // otherwise if more than 30 years in future, then we set 2-digit year to the prev century.
+ if (($y + $c1) < $yr+30) $y = $y + $c1;
+ else $y = $y + $c0*100;
+ }
+ return $y;
+}
+
+/**
+ get local time zone offset from GMT
+*/
+function adodb_get_gmt_different()
+{
+static $DIFF;
+ if (isset($DIFF)) return $DIFF;
+
+ $DIFF = mktime(0,0,0,1,2,1970) - gmmktime(0,0,0,1,2,1970);
+ return $DIFF;
+}
+
+/**
+ Returns an array with date info.
+*/
+function adodb_getdate($d=false,$fast=false)
+{
+ if ($d === false) return getdate();
+ if (!defined('ADODB_TEST_DATES')) {
+ if ((abs($d) <= 0x7FFFFFFF)) { // check if number in 32-bit signed range
+ if (!defined('ADODB_NO_NEGATIVE_TS') || $d >= 0) // if windows, must be +ve integer
+ return @getdate($d);
+ }
+ }
+ return _adodb_getdate($d);
+}
+
+/**
+ Low-level function that returns the getdate() array. We have a special
+ $fast flag, which if set to true, will return fewer array values,
+ and is much faster as it does not calculate dow, etc.
+*/
+function _adodb_getdate($origd=false,$fast=false,$is_gmt=false)
+{
+ $d = $origd - ($is_gmt ? 0 : adodb_get_gmt_different());
+
+ $_day_power = 86400;
+ $_hour_power = 3600;
+ $_min_power = 60;
+
+ if ($d < -12219321600) $d -= 86400*10; // if 15 Oct 1582 or earlier, gregorian correction
+
+ $_month_table_normal = array("",31,28,31,30,31,30,31,31,30,31,30,31);
+ $_month_table_leaf = array("",31,29,31,30,31,30,31,31,30,31,30,31);
+
+ if ($d < 0) {
+ $origd = $d;
+ // The valid range of a 32bit signed timestamp is typically from
+ // Fri, 13 Dec 1901 20:45:54 GMT to Tue, 19 Jan 2038 03:14:07 GMT
+ for ($a = 1970 ; --$a >= 0;) {
+ $lastd = $d;
+
+ if ($leaf = _adodb_is_leap_year($a)) {
+ $d += $_day_power * 366;
+ } else
+ $d += $_day_power * 365;
+ if ($d >= 0) {
+ $year = $a;
+ break;
+ }
+ }
+
+ $secsInYear = 86400 * ($leaf ? 366 : 365) + $lastd;
+
+ $d = $lastd;
+ $mtab = ($leaf) ? $_month_table_leaf : $_month_table_normal;
+ for ($a = 13 ; --$a > 0;) {
+ $lastd = $d;
+ $d += $mtab[$a] * $_day_power;
+ if ($d >= 0) {
+ $month = $a;
+ $ndays = $mtab[$a];
+ break;
+ }
+ }
+
+ $d = $lastd;
+ $day = $ndays + ceil(($d+1) / ($_day_power));
+
+ $d += ($ndays - $day+1)* $_day_power;
+ $hour = floor($d/$_hour_power);
+
+ } else {
+
+ for ($a = 1970 ;; $a++) {
+ $lastd = $d;
+
+ if ($leaf = _adodb_is_leap_year($a)) {
+ $d -= $_day_power * 366;
+ } else
+ $d -= $_day_power * 365;
+ if ($d <= 0) {
+ $year = $a;
+ break;
+ }
+ }
+ $secsInYear = $lastd;
+ $d = $lastd;
+ $mtab = ($leaf) ? $_month_table_leaf : $_month_table_normal;
+ for ($a = 1 ; $a <= 12; $a++) {
+ $lastd = $d;
+ $d -= $mtab[$a] * $_day_power;
+ if ($d <= 0) {
+ $month = $a;
+ $ndays = $mtab[$a];
+ break;
+ }
+ }
+ $d = $lastd;
+ $day = ceil(($d+1) / $_day_power);
+ $d = $d - ($day-1) * $_day_power;
+ $hour = floor($d /$_hour_power);
+ }
+
+ $d -= $hour * $_hour_power;
+ $min = floor($d/$_min_power);
+ $secs = $d - $min * $_min_power;
+ if ($fast) {
+ return array(
+ 'seconds' => $secs,
+ 'minutes' => $min,
+ 'hours' => $hour,
+ 'mday' => $day,
+ 'mon' => $month,
+ 'year' => $year,
+ 'yday' => floor($secsInYear/$_day_power),
+ 'leap' => $leaf,
+ 'ndays' => $ndays
+ );
+ }
+
+
+ $dow = adodb_dow($year,$month,$day);
+
+ return array(
+ 'seconds' => $secs,
+ 'minutes' => $min,
+ 'hours' => $hour,
+ 'mday' => $day,
+ 'wday' => $dow,
+ 'mon' => $month,
+ 'year' => $year,
+ 'yday' => floor($secsInYear/$_day_power),
+ 'weekday' => gmdate('l',$_day_power*(3+$dow)),
+ 'month' => gmdate('F',mktime(0,0,0,$month,2,1971)),
+ 0 => $origd
+ );
+}
+
+function adodb_gmdate($fmt,$d=false)
+{
+ return adodb_date($fmt,$d,true);
+}
+
+
+/**
+ Return formatted date based on timestamp $d
+*/
+function adodb_date($fmt,$d=false,$is_gmt=false)
+{
+ if ($d === false) return date($fmt);
+ if (!defined('ADODB_TEST_DATES')) {
+ if ((abs($d) <= 0x7FFFFFFF)) { // check if number in 32-bit signed range
+ if (!defined('ADODB_NO_NEGATIVE_TS') || $d >= 0) // if windows, must be +ve integer
+ return @date($fmt,$d);
+ }
+ }
+ $_day_power = 86400;
+
+ $arr = _adodb_getdate($d,true,$is_gmt);
+ $year = $arr['year'];
+ $month = $arr['mon'];
+ $day = $arr['mday'];
+ $hour = $arr['hours'];
+ $min = $arr['minutes'];
+ $secs = $arr['seconds'];
+
+ $max = strlen($fmt);
+ $dates = '';
+
+ /*
+ at this point, we have the following integer vars to manipulate:
+ $year, $month, $day, $hour, $min, $secs
+ */
+ for ($i=0; $i < $max; $i++) {
+ switch($fmt[$i]) {
+ case 'T': $dates .= date('T',100000);break;
+ // YEAR
+ case 'L': $dates .= $arr['leap'] ? '1' : '0'; break;
+ case 'r': // Thu, 21 Dec 2000 16:01:07 +0200
+
+ $dates .= gmdate('D',$_day_power*(3+adodb_dow($year,$month,$day))).', '
+ . ($day<10?' '.$day:$day) . ' '.date('M',mktime(0,0,0,$month,2,1971)).' '.$year.' ';
+
+ if ($hour < 10) $dates .= '0'.$hour; else $dates .= $hour;
+
+ if ($min < 10) $dates .= ':0'.$min; else $dates .= ':'.$min;
+
+ if ($secs < 10) $dates .= ':0'.$secs; else $dates .= ':'.$secs;
+
+ $gmt = adodb_get_gmt_different();
+ $dates .= sprintf(' %s%04d',($gmt<0)?'+':'-',abs($gmt)/36); break;
+
+ case 'Y': $dates .= $year; break;
+ case 'y': $dates .= substr($year,strlen($year)-2,2); break;
+ // MONTH
+ case 'm': if ($month<10) $dates .= '0'.$month; else $dates .= $month; break;
+ case 'n': $dates .= $month; break;
+ case 'M': $dates .= date('M',mktime(0,0,0,$month,2,1971)); break;
+ case 'F': $dates .= date('F',mktime(0,0,0,$month,2,1971)); break;
+ // DAY
+ case 't': $dates .= $arr['ndays']; break;
+ case 'z': $dates .= $arr['yday']; break;
+ case 'w': $dates .= adodb_dow($year,$month,$day); break;
+ case 'l': $dates .= gmdate('l',$_day_power*(3+adodb_dow($year,$month,$day))); break;
+ case 'D': $dates .= gmdate('D',$_day_power*(3+adodb_dow($year,$month,$day))); break;
+ case 'j': $dates .= $day; break;
+ case 'd': if ($day<10) $dates .= '0'.$day; else $dates .= $day; break;
+ case 'S':
+ $d10 = $day % 10;
+ if ($d10 == 1) $dates .= 'st';
+ else if ($d10 == 2) $dates .= 'nd';
+ else if ($d10 == 3) $dates .= 'rd';
+ else $dates .= 'th';
+ break;
+
+ // HOUR
+ case 'Z':
+ $dates .= ($is_gmt) ? 0 : -adodb_get_gmt_different(); break;
+ case 'O':
+ $gmt = ($is_gmt) ? 0 : adodb_get_gmt_different();
+ $dates .= sprintf('%s%04d',($gmt<0)?'+':'-',abs($gmt)/36); break;
+
+ case 'H':
+ if ($hour < 10) $dates .= '0'.$hour;
+ else $dates .= $hour;
+ break;
+ case 'h':
+ if ($hour > 12) $hh = $hour - 12;
+ else {
+ if ($hour == 0) $hh = '12';
+ else $hh = $hour;
+ }
+
+ if ($hh < 10) $dates .= '0'.$hh;
+ else $dates .= $hh;
+ break;
+
+ case 'G':
+ $dates .= $hour;
+ break;
+
+ case 'g':
+ if ($hour > 12) $hh = $hour - 12;
+ else {
+ if ($hour == 0) $hh = '12';
+ else $hh = $hour;
+ }
+ $dates .= $hh;
+ break;
+ // MINUTES
+ case 'i': if ($min < 10) $dates .= '0'.$min; else $dates .= $min; break;
+ // SECONDS
+ case 'U': $dates .= $d; break;
+ case 's': if ($secs < 10) $dates .= '0'.$secs; else $dates .= $secs; break;
+ // AM/PM
+ // Note 00:00 to 11:59 is AM, while 12:00 to 23:59 is PM
+ case 'a':
+ if ($hour>=12) $dates .= 'pm';
+ else $dates .= 'am';
+ break;
+ case 'A':
+ if ($hour>=12) $dates .= 'PM';
+ else $dates .= 'AM';
+ break;
+ default:
+ $dates .= $fmt[$i]; break;
+ // ESCAPE
+ case "\\":
+ $i++;
+ if ($i < $max) $dates .= $fmt[$i];
+ break;
+ }
+ }
+ return $dates;
+}
+
+/**
+ Returns a timestamp given a GMT/UTC time.
+ Note that $is_dst is not implemented and is ignored.
+*/
+function adodb_gmmktime($hr,$min,$sec,$mon,$day,$year,$is_dst=false)
+{
+ return adodb_mktime($hr,$min,$sec,$mon,$day,$year,$is_dst,true);
+}
+
+/**
+ Return a timestamp given a local time. Originally by jackbbs.
+ Note that $is_dst is not implemented and is ignored.
+*/
+function adodb_mktime($hr,$min,$sec,$mon,$day,$year,$is_dst=false,$is_gmt=false)
+{
+ if (!defined('ADODB_TEST_DATES')) {
+ // for windows, we don't check 1970 because with timezone differences,
+ // 1 Jan 1970 could generate negative timestamp, which is illegal
+ if (!defined('ADODB_NO_NEGATIVE_TS') || ($year >= 1971))
+ if (1901 < $year && $year < 2038)
+ return @mktime($hr,$min,$sec,$mon,$day,$year);
+ }
+
+ $gmt_different = ($is_gmt) ? 0 : adodb_get_gmt_different();
+
+ $hr = intval($hr);
+ $min = intval($min);
+ $sec = intval($sec);
+ $mon = intval($mon);
+ $day = intval($day);
+ $year = intval($year);
+
+
+ $year = adodb_year_digit_check($year);
+
+ if ($mon > 12) {
+ $y = floor($mon / 12);
+ $year += $y;
+ $mon -= $y*12;
+ }
+
+ $_day_power = 86400;
+ $_hour_power = 3600;
+ $_min_power = 60;
+
+ $_month_table_normal = array("",31,28,31,30,31,30,31,31,30,31,30,31);
+ $_month_table_leaf = array("",31,29,31,30,31,30,31,31,30,31,30,31);
+
+ $_total_date = 0;
+ if ($year >= 1970) {
+ for ($a = 1970 ; $a <= $year; $a++) {
+ $leaf = _adodb_is_leap_year($a);
+ if ($leaf == true) {
+ $loop_table = $_month_table_leaf;
+ $_add_date = 366;
+ } else {
+ $loop_table = $_month_table_normal;
+ $_add_date = 365;
+ }
+ if ($a < $year) {
+ $_total_date += $_add_date;
+ } else {
+ for($b=1;$b<$mon;$b++) {
+ $_total_date += $loop_table[$b];
+ }
+ }
+ }
+ $_total_date +=$day-1;
+ $ret = $_total_date * $_day_power + $hr * $_hour_power + $min * $_min_power + $sec + $gmt_different;
+
+ } else {
+ for ($a = 1969 ; $a >= $year; $a--) {
+ $leaf = _adodb_is_leap_year($a);
+ if ($leaf == true) {
+ $loop_table = $_month_table_leaf;
+ $_add_date = 366;
+ } else {
+ $loop_table = $_month_table_normal;
+ $_add_date = 365;
+ }
+ if ($a > $year) { $_total_date += $_add_date;
+ } else {
+ for($b=12;$b>$mon;$b--) {
+ $_total_date += $loop_table[$b];
+ }
+ }
+ }
+ $_total_date += $loop_table[$mon] - $day;
+
+ $_day_time = $hr * $_hour_power + $min * $_min_power + $sec;
+ $_day_time = $_day_power - $_day_time;
+ $ret = -( $_total_date * $_day_power + $_day_time - $gmt_different);
+ if ($ret < -12220185600) $ret += 10*86400; // if earlier than 5 Oct 1582 - gregorian correction
+ else if ($ret < -12219321600) $ret = -12219321600; // if in limbo, reset to 15 Oct 1582.
+ }
+ //print " dmy=$day/$mon/$year $hr:$min:$sec => " .$ret;
+ return $ret;
+}
+
+?>
\ No newline at end of file diff --git a/libraries/adodb/adodb.inc.php b/libraries/adodb/adodb.inc.php new file mode 100755 index 00000000..0529b846 --- /dev/null +++ b/libraries/adodb/adodb.inc.php @@ -0,0 +1,624 @@ +<?php
+
+/*
+ * Set tabs to 4 for best viewing.
+ *
+ * Latest version is available at http://php.weblogs.com
+ *
+ * This is the main include file for ADOdb.
+ * Database specific drivers are stored in the adodb/drivers/adodb-*.inc.php
+ *
+ * The ADOdb files are formatted so that doxygen can be used to generate documentation.
+ * Doxygen is a documentation generation tool and can be downloaded from http://doxygen.org/
+ */
+
+/**
+ \mainpage
+
+ @version V3.31 17 March 2003 (c) 2000-2003 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.
+
+ PHP's database access functions are not standardised. This creates a need for a database
+ class library to hide the differences between the different database API's (encapsulate
+ the differences) so we can easily switch databases.
+
+ We currently support MySQL, Oracle, Microsoft SQL Server, Sybase, Sybase SQL Anywhere,
+ Informix, PostgreSQL, FrontBase, Interbase (Firebird and Borland variants), Foxpro, Access,
+ ADO and ODBC. We have had successful reports of connecting to Progress and DB2 via ODBC.
+ We hope more people will contribute drivers to support other databases.
+
+ Latest Download at http://php.weblogs.com/adodb<br>
+ Manual is at http://php.weblogs.com/adodb_manual
+
+ */
+
+ if (!defined('_ADODB_LAYER')) {
+ define('_ADODB_LAYER',1);
+
+ //==============================================================================================
+ // CONSTANT DEFINITIONS
+ //==============================================================================================
+
+ define('ADODB_BAD_RS','<p>Bad $rs in %s. Connection or SQL invalid. Try using $connection->debug=true;</p>');
+
+ define('ADODB_FETCH_DEFAULT',0);
+ define('ADODB_FETCH_NUM',1);
+ define('ADODB_FETCH_ASSOC',2);
+ define('ADODB_FETCH_BOTH',3);
+
+ /*
+ Controls ADODB_FETCH_ASSOC field-name case. Default is 2, use native case-names.
+ This currently works only with mssql, odbc and ibase derived drivers.
+
+ 0 = assoc lowercase field names. $rs->fields['orderid']
+ 1 = assoc uppercase field names. $rs->fields['ORDERID']
+ 2 = use native-case field names. $rs->fields['OrderID']
+ */
+ if (!defined('ADODB_ASSOC_CASE')) define('ADODB_ASSOC_CASE',2);
+
+ // allow [ ] @ and . in table names
+ define('ADODB_TABLE_REGEX','([]0-9a-z_\`\.\@\[-]*)');
+
+
+ if (!defined('ADODB_PREFETCH_ROWS')) define('ADODB_PREFETCH_ROWS',10);
+
+ /**
+ * Set ADODB_DIR to the directory where this file resides...
+ * This constant was formerly called $ADODB_RootPath
+ */
+ if (!defined('ADODB_DIR')) define('ADODB_DIR',dirname(__FILE__));
+
+ define('TIMESTAMP_FIRST_YEAR',100);
+
+ //==============================================================================================
+ // GLOBAL VARIABLES
+ //==============================================================================================
+
+ GLOBAL
+ $ADODB_vers, // database version
+ $ADODB_Database, // last database driver used
+ $ADODB_COUNTRECS, // count number of records returned - slows down query
+ $ADODB_CACHE_DIR, // directory to cache recordsets
+ $ADODB_EXTENSION, // ADODB extension installed
+ $ADODB_COMPAT_PATCH, // If $ADODB_COUNTRECS and this is true, $rs->fields is available on EOF
+ $ADODB_FETCH_MODE; // DEFAULT, NUM, ASSOC or BOTH. Default follows native driver default...
+
+ //==============================================================================================
+ // GLOBAL SETUP
+ //==============================================================================================
+
+ if (strnatcmp(PHP_VERSION,'4.3.0')>=0) {
+ define('ADODB_PHPVER',0x4300);
+ } else if (strnatcmp(PHP_VERSION,'4.2.0')>=0) {
+ define('ADODB_PHPVER',0x4200);
+ } else if (strnatcmp(PHP_VERSION,'4.0.5')>=0) {
+ define('ADODB_PHPVER',0x4050);
+ } else {
+ define('ADODB_PHPVER',0x4000);
+ }
+ $ADODB_EXTENSION = (defined('ADODB_EXTENSION'));
+ //if (extension_loaded('dbx')) define('ADODB_DBX',1);
+
+ /**
+ Accepts $src and $dest arrays, replacing string $data
+ */
+ function ADODB_str_replace($src, $dest, $data)
+ {
+ if (ADODB_PHPVER >= 0x4050) return str_replace($src,$dest,$data);
+
+ $s = reset($src);
+ $d = reset($dest);
+ while ($s !== false) {
+ $data = str_replace($s,$d,$data);
+ $s = next($src);
+ $d = next($dest);
+ }
+ return $data;
+ }
+
+ function ADODB_Setup()
+ {
+ GLOBAL
+ $ADODB_vers, // database version
+ $ADODB_Database, // last database driver used
+ $ADODB_COUNTRECS, // count number of records returned - slows down query
+ $ADODB_CACHE_DIR, // directory to cache recordsets
+ $ADODB_FETCH_MODE;
+
+ $ADODB_FETCH_MODE = ADODB_FETCH_DEFAULT;
+
+ if (!isset($ADODB_CACHE_DIR)) {
+ $ADODB_CACHE_DIR = '/tmp';
+ } else {
+ // do not accept url based paths, eg. http:/ or ftp:/
+ if (strpos($ADODB_CACHE_DIR,'://') !== false)
+ die("Illegal path http:// or ftp://");
+ }
+
+
+ // Initialize random number generator for randomizing cache flushes
+ srand(((double)microtime())*1000000);
+
+ /**
+ * Name of last database driver loaded into memory. Set by ADOLoadCode().
+ */
+ $ADODB_Database = '';
+
+ /**
+ * ADODB version as a string.
+ */
+ $ADODB_vers = 'V3.31 17 March 2003 (c) 2000-2003 John Lim ([email protected]). All rights reserved. Released BSD & LGPL.';
+
+ /**
+ * Determines whether recordset->RecordCount() is used.
+ * Set to false for highest performance -- RecordCount() will always return -1 then
+ * for databases that provide "virtual" recordcounts...
+ */
+ $ADODB_COUNTRECS = true;
+ }
+
+
+ //==============================================================================================
+ // CHANGE NOTHING BELOW UNLESS YOU ARE CODING
+ //==============================================================================================
+
+ ADODB_Setup();
+
+ //==============================================================================================
+ // CLASS ADOFieldObject
+ //==============================================================================================
+ /**
+ * Helper class for FetchFields -- holds info on a column
+ */
+ class ADOFieldObject {
+ var $name = '';
+ var $max_length=0;
+ var $type="";
+
+ // additional fields by dannym... ([email protected])
+ var $not_null = false;
+ // actually, this has already been built-in in the postgres, fbsql AND mysql module? ^-^
+ // so we can as well make not_null standard (leaving it at "false" does not harm anyways)
+
+ var $has_default = false; // this one I have done only in mysql and postgres for now ...
+ // others to come (dannym)
+ var $default_value; // default, if any, and supported. Check has_default first.
+ }
+
+
+ //==============================================================================================
+ // CLASS ADOConnection
+ //==============================================================================================
+
+ include_once(ADODB_DIR.'/adodb-connection.inc.php');
+
+
+
+ //==============================================================================================
+ // CLASS ADOFetchObj
+ //==============================================================================================
+
+ /**
+ * Internal placeholder for record objects. Used by ADORecordSet->FetchObj().
+ */
+ class ADOFetchObj {
+ };
+
+ //==============================================================================================
+ // CLASS ADORecordSet_empty
+ //==============================================================================================
+
+ /**
+ * Lightweight recordset when there are no records to be returned
+ */
+ class ADORecordSet_empty
+ {
+ var $dataProvider = 'empty';
+ var $EOF = true;
+ var $_numOfRows = 0;
+ var $fields = false;
+ var $connection = false;
+ function RowCount() {return 0;}
+ function RecordCount() {return 0;}
+ function PO_RecordCount(){return 0;}
+ function Close(){return true;}
+ function FetchRow() {return false;}
+ function FieldCount(){ return 0;}
+ }
+
+ //==============================================================================================
+ // DATE AND TIME FUNCTIONS
+ //==============================================================================================
+ include_once(ADODB_DIR.'/adodb-time.inc.php');
+
+ //==============================================================================================
+ // CLASS ADORecordSet
+ //==============================================================================================
+ include_once(ADODB_DIR.'/adodb-recordset.inc.php');
+
+ //==============================================================================================
+ // CLASS ADORecordSet_array
+ //==============================================================================================
+
+ /**
+ * This class encapsulates the concept of a recordset created in memory
+ * as an array. This is useful for the creation of cached recordsets.
+ *
+ * Note that the constructor is different from the standard ADORecordSet
+ */
+
+ class ADORecordSet_array extends ADORecordSet
+ {
+ var $databaseType = 'array';
+
+ var $_array; // holds the 2-dimensional data array
+ var $_types; // the array of types of each column (C B I L M)
+ var $_colnames; // names of each column in array
+ var $_skiprow1; // skip 1st row because it holds column names
+ var $_fieldarr; // holds array of field objects
+ var $canSeek = true;
+ var $affectedrows = false;
+ var $insertid = false;
+ var $sql = '';
+ var $compat = false;
+ /**
+ * Constructor
+ *
+ */
+ function ADORecordSet_array($fakeid=1)
+ {
+ global $ADODB_FETCH_MODE,$ADODB_COMPAT_FETCH;
+
+ // fetch() on EOF does not delete $this->fields
+ $this->compat = !empty($ADODB_COMPAT_FETCH);
+ $this->ADORecordSet($fakeid); // fake queryID
+ $this->fetchMode = $ADODB_FETCH_MODE;
+ }
+
+
+ /**
+ * Setup the Array. Later we will have XML-Data and CSV handlers
+ *
+ * @param array is a 2-dimensional array holding the data.
+ * The first row should hold the column names
+ * unless paramter $colnames is used.
+ * @param typearr holds an array of types. These are the same types
+ * used in MetaTypes (C,B,L,I,N).
+ * @param [colnames] array of column names. If set, then the first row of
+ * $array should not hold the column names.
+ */
+ function InitArray($array,$typearr,$colnames=false)
+ {
+ $this->_array = $array;
+ $this->_types = $typearr;
+ if ($colnames) {
+ $this->_skiprow1 = false;
+ $this->_colnames = $colnames;
+ } else $this->_colnames = $array[0];
+
+ $this->Init();
+ }
+ /**
+ * Setup the Array and datatype file objects
+ *
+ * @param array is a 2-dimensional array holding the data.
+ * The first row should hold the column names
+ * unless paramter $colnames is used.
+ * @param fieldarr holds an array of ADOFieldObject's.
+ */
+ function InitArrayFields($array,$fieldarr)
+ {
+ $this->_array = $array;
+ $this->_skiprow1= false;
+ if ($fieldarr) {
+ $this->_fieldobjects = $fieldarr;
+ }
+ $this->Init();
+ }
+
+ function GetArray($nRows=-1)
+ {
+ if ($nRows == -1 && $this->_currentRow <= 0 && !$this->_skiprow1) {
+ return $this->_array;
+ } else {
+ return ADORecordSet::GetArray($nRows);
+ }
+ }
+
+ function _initrs()
+ {
+ $this->_numOfRows = sizeof($this->_array);
+ if ($this->_skiprow1) $this->_numOfRows -= 1;
+
+ $this->_numOfFields =(isset($this->_fieldobjects)) ?
+ sizeof($this->_fieldobjects):sizeof($this->_types);
+ }
+
+ /* 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($colname)]];
+ }
+
+ function &FetchField($fieldOffset = -1)
+ {
+ if (isset($this->_fieldobjects)) {
+ return $this->_fieldobjects[$fieldOffset];
+ }
+ $o = new ADOFieldObject();
+ $o->name = $this->_colnames[$fieldOffset];
+ $o->type = $this->_types[$fieldOffset];
+ $o->max_length = -1; // length not known
+
+ return $o;
+ }
+
+ function _seek($row)
+ {
+ if (sizeof($this->_array) && $row < $this->_numOfRows) {
+ $this->fields = $this->_array[$row];
+ return true;
+ }
+ return false;
+ }
+
+ function MoveNext()
+ {
+ if (!$this->EOF) {
+ $this->_currentRow++;
+
+ $pos = $this->_currentRow;
+ if ($this->_skiprow1) $pos += 1;
+
+ if ($this->_numOfRows <= $pos) {
+ if (!$this->compat) $this->fields = false;
+ } else {
+ $this->fields = $this->_array[$pos];
+ return true;
+ }
+ $this->EOF = true;
+ }
+
+ return false;
+ }
+
+ function _fetch()
+ {
+ $pos = $this->_currentRow;
+ if ($this->_skiprow1) $pos += 1;
+
+ if ($this->_numOfRows <= $pos) {
+ if (!$this->compat) $this->fields = false;
+ return false;
+ }
+
+ $this->fields = $this->_array[$pos];
+ return true;
+ }
+
+ function _close()
+ {
+ return true;
+ }
+
+ } // ADORecordSet_array
+
+ //==============================================================================================
+ // HELPER FUNCTIONS
+ //==============================================================================================
+
+ /**
+ * Synonym for ADOLoadCode.
+ *
+ * @deprecated
+ */
+ function ADOLoadDB($dbType)
+ {
+ return ADOLoadCode($dbType);
+ }
+
+ /**
+ * Load the code for a specific database driver
+ */
+ function ADOLoadCode($dbType)
+ {
+ GLOBAL $ADODB_Database;
+
+ if (!$dbType) return false;
+ $ADODB_Database = strtolower($dbType);
+ switch ($ADODB_Database) {
+ case 'maxsql': $ADODB_Database = 'mysqlt'; break;
+ case 'postgres':
+ case 'pgsql': $ADODB_Database = 'postgres7'; break;
+ }
+ // Karsten Kraus <[email protected]>
+ return @include_once(ADODB_DIR."/drivers/adodb-".$ADODB_Database.".inc.php");
+ }
+
+ /**
+ * synonym for ADONewConnection for people like me who cannot remember the correct name
+ */
+ function &NewADOConnection($db='')
+ {
+ return ADONewConnection($db);
+ }
+
+ /**
+ * Instantiate a new Connection class for a specific database driver.
+ *
+ * @param [db] is the database Connection object to create. If undefined,
+ * use the last database driver that was loaded by ADOLoadCode().
+ *
+ * @return the freshly created instance of the Connection class.
+ */
+ function &ADONewConnection($db='')
+ {
+ GLOBAL $ADODB_Database;
+
+ $rez = true;
+ if ($db) {
+ if ($ADODB_Database != $db) ADOLoadCode($db);
+ } else {
+ if (!empty($ADODB_Database)) {
+ ADOLoadCode($ADODB_Database);
+ } else {
+ $rez = false;
+ }
+ }
+
+ $errorfn = (defined('ADODB_ERROR_HANDLER')) ? ADODB_ERROR_HANDLER : false;
+ if (!$rez) {
+ if ($errorfn) {
+ // raise an error
+ $errorfn('ADONewConnection', 'ADONewConnection', -998,
+ "could not load the database driver for '$db",
+ $dbtype);
+ } else
+ ADOConnection::outp( "<p>ADONewConnection: Unable to load database driver '$db'</p>",false);
+
+ return false;
+ }
+
+ $cls = 'ADODB_'.$ADODB_Database;
+ $obj = new $cls();
+ if ($errorfn) {
+ $obj->raiseErrorFn = $errorfn;
+ }
+ return $obj;
+ }
+
+ function &NewDataDictionary($conn)
+ {
+ $provider = $conn->dataProvider;
+ if ($provider !== 'native' && $provider != 'odbc' && $provider != 'ado')
+ $drivername = $conn->dataProvider;
+ else {
+ $drivername = $conn->databaseType;
+ if (substr($drivername,0,5) == 'odbc_') $drivername = substr($drivername,5);
+ else if (substr($drivername,0,4) == 'ado_') $drivername = substr($drivername,4);
+ else if ($drivername == 'oracle') $drivername = 'oci8';
+ }
+ include_once(ADODB_DIR.'/adodb-lib.inc.php');
+ include_once(ADODB_DIR.'/adodb-datadict.inc.php');
+ $path = ADODB_DIR."/datadict/datadict-$drivername.inc.php";
+
+ if (!file_exists($path)) {
+ ADOConnection::outp("Database driver '$path' not available");
+ return false;
+ }
+ include_once($path);
+ $class = "ADODB2_$drivername";
+ $dict = new $class();
+ $dict->connection = &$conn;
+ $dict->upperName = strtoupper($drivername);
+
+ return $dict;
+ }
+
+
+ /**
+ * Save a file $filename and its $contents (normally for caching) with file locking
+ */
+ function adodb_write_file($filename, $contents,$debug=false)
+ {
+ # http://www.php.net/bugs.php?id=9203 Bug that flock fails on Windows
+ # So to simulate locking, we assume that rename is an atomic operation.
+ # First we delete $filename, then we create a $tempfile write to it and
+ # rename to the desired $filename. If the rename works, then we successfully
+ # modified the file exclusively.
+ # What a stupid need - having to simulate locking.
+ # Risks:
+ # 1. $tempfile name is not unique -- very very low
+ # 2. unlink($filename) fails -- ok, rename will fail
+ # 3. adodb reads stale file because unlink fails -- ok, $rs timeout occurs
+ # 4. another process creates $filename between unlink() and rename() -- ok, rename() fails and cache updated
+ if (strpos(strtoupper(PHP_OS),'WIN') !== false) {
+ // skip the decimal place
+ $mtime = substr(str_replace(' ','_',microtime()),2);
+ // unlink will let some latencies develop, so uniqid() is more random
+ @unlink($filename);
+ // getmypid() actually returns 0 on Win98 - never mind!
+ $tmpname = $filename.uniqid($mtime).getmypid();
+ if (!($fd = fopen($tmpname,'a'))) return false;
+ $ok = ftruncate($fd,0);
+ if (!fwrite($fd,$contents)) $ok = false;
+ fclose($fd);
+ chmod($tmpname,0644);
+ if (!@rename($tmpname,$filename)) {
+ unlink($tmpname);
+ $ok = false;
+ }
+ if (!$ok) {
+ if ($debug) ADOConnection::outp( " Rename $tmpname ".($ok? 'ok' : 'failed'));
+ }
+ return $ok;
+ }
+ if (!($fd = fopen($filename, 'a'))) return false;
+ if (flock($fd, LOCK_EX) && ftruncate($fd, 0)) {
+ $ok = fwrite( $fd, $contents );
+ fclose($fd);
+ chmod($filename,0644);
+ }else {
+ fclose($fd);
+ if ($debug)ADOConnection::outp( " Failed acquiring lock for $filename<br>\n");
+ $ok = false;
+ }
+
+ return $ok;
+ }
+
+
+ function adodb_backtrace($print=true)
+ {
+ $s = '';
+ if (PHPVERSION() >= 4.3) {
+
+ $MAXSTRLEN = 64;
+
+ $s = '<pre align=left>';
+ $traceArr = debug_backtrace();
+ array_shift($traceArr);
+ $tabs = sizeof($traceArr)-1;
+ foreach ($traceArr as $arr) {
+ for ($i=0; $i < $tabs; $i++) $s .= ' ';
+ $tabs -= 1;
+ $s .= '<font face="Courier New,Courier">';
+ if (isset($arr['class'])) $s .= $arr['class'].'.';
+ foreach($arr['args'] as $v) {
+ if (is_null($v)) $args[] = 'null';
+ else if (is_array($v)) $args[] = 'Array['.sizeof($v).']';
+ else if (is_object($v)) $args[] = 'Object:'.get_class($v);
+ else if (is_bool($v)) $args[] = $v ? 'true' : 'false';
+ else {
+ $v = (string) @$v;
+ $str = htmlspecialchars(substr($v,0,$MAXSTRLEN));
+ if (strlen($v) > $MAXSTRLEN) $str .= '...';
+ $args[] = $str;
+ }
+ }
+
+ $s .= $arr['function'].'('.implode(', ',$args).')';
+ $s .= sprintf("</font><font color=#808080 size=-1> # line %4d, file: <a href=\"file:/%s\">%s</a></font>",
+ $arr['line'],$arr['file'],$arr['file']);
+ $s .= "\n";
+ }
+ $s .= '</pre>';
+ if ($print) print $s;
+ }
+ return $s;
+ }
+
+} // defined
+?>
\ No newline at end of file diff --git a/libraries/adodb/crypt.inc.php b/libraries/adodb/crypt.inc.php new file mode 100755 index 00000000..7266ab61 --- /dev/null +++ b/libraries/adodb/crypt.inc.php @@ -0,0 +1,64 @@ +<?php
+// Session Encryption by Ari Kuorikoski <[email protected]>
+class MD5Crypt{
+ function keyED($txt,$encrypt_key)
+ {
+ $encrypt_key = md5($encrypt_key);
+ $ctr=0;
+ $tmp = "";
+ for ($i=0;$i<strlen($txt);$i++){
+ if ($ctr==strlen($encrypt_key)) $ctr=0;
+ $tmp.= substr($txt,$i,1) ^ substr($encrypt_key,$ctr,1);
+ $ctr++;
+ }
+ return $tmp;
+ }
+
+ function Encrypt($txt,$key)
+ {
+ srand((double)microtime()*1000000);
+ $encrypt_key = md5(rand(0,32000));
+ $ctr=0;
+ $tmp = "";
+ for ($i=0;$i<strlen($txt);$i++)
+ {
+ if ($ctr==strlen($encrypt_key)) $ctr=0;
+ $tmp.= substr($encrypt_key,$ctr,1) .
+ (substr($txt,$i,1) ^ substr($encrypt_key,$ctr,1));
+ $ctr++;
+ }
+ return base64_encode($this->keyED($tmp,$key));
+ }
+
+ function Decrypt($txt,$key)
+ {
+ $txt = $this->keyED(base64_decode($txt),$key);
+ $tmp = "";
+ for ($i=0;$i<strlen($txt);$i++){
+ $md5 = substr($txt,$i,1);
+ $i++;
+ $tmp.= (substr($txt,$i,1) ^ $md5);
+ }
+ return $tmp;
+ }
+
+ function RandPass()
+ {
+ $randomPassword = "";
+ srand((double)microtime()*1000000);
+ for($i=0;$i<8;$i++)
+ {
+ $randnumber = rand(48,120);
+
+ while (($randnumber >= 58 && $randnumber <= 64) || ($randnumber >= 91 && $randnumber <= 96))
+ {
+ $randnumber = rand(48,120);
+ }
+
+ $randomPassword .= chr($randnumber);
+ }
+ return $randomPassword;
+ }
+
+}
+?>
\ No newline at end of file diff --git a/libraries/adodb/datadict/datadict-mssql.inc.php b/libraries/adodb/datadict/datadict-mssql.inc.php new file mode 100644 index 00000000..fccc0e48 --- /dev/null +++ b/libraries/adodb/datadict/datadict-mssql.inc.php @@ -0,0 +1,178 @@ +<?php
+
+/**
+ V3.31 17 March 2003 (c) 2000-2003 John Lim ([email protected]). All rights reserved.
+ Released under both BSD license and Lesser GPL library license.
+ Whenever there is any discrepancy between the two licenses,
+ the BSD license will take precedence.
+
+ Set tabs to 4 for best viewing.
+
+*/
+
+class ADODB2_mssql extends ADODB_DataDict {
+
+ function ActualType($meta)
+ {
+ switch(strtoupper($meta)) {
+ case 'C': return 'VARCHAR';
+ case 'X': return 'TEXT';
+
+ case 'C2': return 'NVARCHAR';
+ case 'X2': return 'NTEXT';
+
+ case 'B': return 'IMAGE';
+
+ case 'D': return 'DATETIME';
+ case 'T': return 'DATETIME';
+ case 'L': return 'BIT';
+ case 'I': return 'INT';
+
+ case 'F': return 'REAL';
+ case 'N': return 'NUMERIC';
+ default:
+ return $meta;
+ }
+ }
+
+
+ function AddColumnSQL($tabname, $flds)
+ {
+ if ($this->schema) $tabname = $this->schema.'.'.$tabname;
+ $f = array();
+ list($lines,$pkey) = $this->_GenFields($flds);
+ $s = "ALTER TABLE $tabname $this->addCol";
+ foreach($lines as $v) {
+ $f[] = "\n $v";
+ }
+ $s .= implode(',',$f);
+ $sql[] = $s;
+ return $sql;
+ }
+
+ function AlterColumnSQL($tabname, $flds)
+ {
+ if ($this->schema) $tabname = $this->schema.'.'.$tabname;
+ $sql = array();
+ list($lines,$pkey) = $this->_GenFields($flds);
+ foreach($lines as $v) {
+ $sql[] = "ALTER TABLE $tabname $this->alterCol $v";
+ }
+
+ return $sql;
+ }
+
+ function DropColumnSQL($tabname, $flds)
+ {
+ if ($this->schema) $tabname = $this->schema.'.'.$tabname;
+ if (!is_array($flds)) $flds = explode(',',$flds);
+ $f = array();
+ $s = "ALTER TABLE $tabname";
+ foreach($flds as $v) {
+ $f[] = "\n$this->dropCol $v";
+ }
+ $s .= implode(',',$f);
+ $sql[] = $s;
+ return $sql;
+ }
+
+ // return string must begin with space
+ function _CreateSuffix($fname,$ftype,$fnotnull,$fdefault,$fautoinc,$fconstraint)
+ {
+ $suffix = '';
+ if (strlen($fdefault)) $suffix .= " DEFAULT $fdefault";
+ if ($fautoinc) $suffix .= ' IDENTITY(1,1)';
+ if ($fnotnull) $suffix .= ' NOT NULL';
+ if ($fconstraint) $suffix .= ' '.$fconstraint;
+ return $suffix;
+ }
+
+ /*
+CREATE TABLE
+ [ database_name.[ owner ] . | owner. ] table_name
+ ( { < column_definition >
+ | column_name AS computed_column_expression
+ | < table_constraint > ::= [ CONSTRAINT constraint_name ] }
+
+ | [ { PRIMARY KEY | UNIQUE } [ ,...n ]
+ )
+
+[ ON { filegroup | DEFAULT } ]
+[ TEXTIMAGE_ON { filegroup | DEFAULT } ]
+
+< column_definition > ::= { column_name data_type }
+ [ COLLATE < collation_name > ]
+ [ [ DEFAULT constant_expression ]
+ | [ IDENTITY [ ( seed , increment ) [ NOT FOR REPLICATION ] ] ]
+ ]
+ [ ROWGUIDCOL]
+ [ < column_constraint > ] [ ...n ]
+
+< column_constraint > ::= [ CONSTRAINT constraint_name ]
+ { [ NULL | NOT NULL ]
+ | [ { PRIMARY KEY | UNIQUE }
+ [ CLUSTERED | NONCLUSTERED ]
+ [ WITH FILLFACTOR = fillfactor ]
+ [ON {filegroup | DEFAULT} ] ]
+ ]
+ | [ [ FOREIGN KEY ]
+ REFERENCES ref_table [ ( ref_column ) ]
+ [ ON DELETE { CASCADE | NO ACTION } ]
+ [ ON UPDATE { CASCADE | NO ACTION } ]
+ [ NOT FOR REPLICATION ]
+ ]
+ | CHECK [ NOT FOR REPLICATION ]
+ ( logical_expression )
+ }
+
+< table_constraint > ::= [ CONSTRAINT constraint_name ]
+ { [ { PRIMARY KEY | UNIQUE }
+ [ CLUSTERED | NONCLUSTERED ]
+ { ( column [ ASC | DESC ] [ ,...n ] ) }
+ [ WITH FILLFACTOR = fillfactor ]
+ [ ON { filegroup | DEFAULT } ]
+ ]
+ | FOREIGN KEY
+ [ ( column [ ,...n ] ) ]
+ REFERENCES ref_table [ ( ref_column [ ,...n ] ) ]
+ [ ON DELETE { CASCADE | NO ACTION } ]
+ [ ON UPDATE { CASCADE | NO ACTION } ]
+ [ NOT FOR REPLICATION ]
+ | CHECK [ NOT FOR REPLICATION ]
+ ( search_conditions )
+ }
+
+
+ */
+
+ /*
+ CREATE [ UNIQUE ] [ CLUSTERED | NONCLUSTERED ] INDEX index_name
+ ON { table | view } ( column [ ASC | DESC ] [ ,...n ] )
+ [ WITH < index_option > [ ,...n] ]
+ [ ON filegroup ]
+ < index_option > :: =
+ { PAD_INDEX |
+ FILLFACTOR = fillfactor |
+ IGNORE_DUP_KEY |
+ DROP_EXISTING |
+ STATISTICS_NORECOMPUTE |
+ SORT_IN_TEMPDB
+ }
+*/
+ function _IndexSQL($idxname, $tabname, $flds, $idxoptions)
+ {
+ if (isset($idxoptions['REPLACE'])) $sql[] = "DROP INDEX $idxname";
+ if (isset($idxoptions['UNIQUE'])) $unique = ' UNIQUE';
+ else $unique = '';
+ if (is_array($flds)) $flds = implode(', ',$flds);
+ if (isset($idxoptions['CLUSTERED'])) $clustered = ' CLUSTERED';
+ else $clustered = '';
+
+ $s = "CREATE$unique$clustered INDEX $idxname ON $tabname ($flds)";
+ if (isset($idxoptions[$this->upperName])) $s .= $idxoptions[$this->upperName];
+ $sql[] = $s;
+
+ return $sql;
+ }
+}
+?>
\ No newline at end of file diff --git a/libraries/adodb/datadict/datadict-mysql.inc.php b/libraries/adodb/datadict/datadict-mysql.inc.php new file mode 100644 index 00000000..2529c654 --- /dev/null +++ b/libraries/adodb/datadict/datadict-mysql.inc.php @@ -0,0 +1,87 @@ +<?php
+
+/**
+ V3.31 17 March 2003 (c) 2000-2003 John Lim ([email protected]). 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.
+
+*/
+
+class ADODB2_mysql extends ADODB_DataDict {
+
+ var $alterCol = ' MODIFY COLUMN';
+
+ function ActualType($meta)
+ {
+ switch(strtoupper($meta)) {
+ case 'C': return 'VARCHAR';
+ case 'X': return 'LONGTEXT';
+
+ case 'C2': return 'VARCHAR';
+ case 'X2': return 'LONGTEXT';
+
+ case 'B': return 'LONGBLOB';
+
+ case 'D': return 'DATE';
+ case 'T': return 'DATETIME';
+ case 'L': return 'TINYINT';
+ case 'I': return 'INTEGER'; // enough for 9 petabytes!
+
+ case 'F': return 'DOUBLE';
+ case 'N': return 'NUMERIC';
+ default:
+ return $meta;
+ }
+ }
+
+ // return string must begin with space
+ function _CreateSuffix($fname,$ftype,$fnotnull,$fdefault,$fautoinc,$fconstraint)
+ {
+ $suffix = '';
+ if ($fnotnull) $suffix .= ' NOT NULL';
+ if (strlen($fdefault)) $suffix .= " DEFAULT $fdefault";
+ if ($fautoinc) $suffix .= ' AUTO_INCREMENT';
+ if ($fconstraint) $suffix .= ' '.$fconstraint;
+ return $suffix;
+ }
+
+ /*
+ CREATE [TEMPORARY] TABLE [IF NOT EXISTS] tbl_name [(create_definition,...)]
+ [table_options] [select_statement]
+ create_definition:
+ col_name type [NOT NULL | NULL] [DEFAULT default_value] [AUTO_INCREMENT]
+ [PRIMARY KEY] [reference_definition]
+ or PRIMARY KEY (index_col_name,...)
+ or KEY [index_name] (index_col_name,...)
+ or INDEX [index_name] (index_col_name,...)
+ or UNIQUE [INDEX] [index_name] (index_col_name,...)
+ or FULLTEXT [INDEX] [index_name] (index_col_name,...)
+ or [CONSTRAINT symbol] FOREIGN KEY [index_name] (index_col_name,...)
+ [reference_definition]
+ or CHECK (expr)
+ */
+
+ /*
+ CREATE [UNIQUE|FULLTEXT] INDEX index_name
+ ON tbl_name (col_name[(length)],... )
+ */
+
+ function _IndexSQL($idxname, $tabname, $flds, $idxoptions)
+ {
+ //if (isset($idxoptions['REPLACE'])) $sql[] = "DROP INDEX IF EXISTS $idxname";
+ if (isset($idxoptions['FULLTEXT'])) $unique = ' FULLTEXT';
+ else if (isset($idxoptions['UNIQUE'])) $unique = ' UNIQUE';
+ else $unique = '';
+
+ if (is_array($flds)) $flds = implode(', ',$flds);
+ $s = "CREATE$unique INDEX $idxname ON $tabname ($flds)";
+ if (isset($idxoptions[$this->upperName])) $s .= $idxoptions[$this->upperName];
+ $sql[] = $s;
+
+ return $sql;
+ }
+}
+?>
\ No newline at end of file diff --git a/libraries/adodb/datadict/datadict-oci8.inc.php b/libraries/adodb/datadict/datadict-oci8.inc.php new file mode 100644 index 00000000..9a8cdda2 --- /dev/null +++ b/libraries/adodb/datadict/datadict-oci8.inc.php @@ -0,0 +1,176 @@ +<?php
+
+/**
+ V3.31 17 March 2003 (c) 2000-2003 John Lim ([email protected]). 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.
+
+*/
+
+class ADODB2_oci8 extends ADODB_DataDict {
+
+ var $seqField = false;
+ var $seqPrefix = 'SEQ_';
+ var $dropTable = "DROP TABLE %s CASCADE CONSTRAINTS";
+
+ function ActualType($meta)
+ {
+ switch($meta) {
+ case 'C': return 'VARCHAR';
+ case 'X': return 'CLOB';
+
+ case 'C2': return 'NVARCHAR';
+ case 'X2': return 'NCLOB';
+
+ case 'B': return 'BLOB';
+
+ case 'D':
+ case 'T': return 'DATE';
+ case 'L': return 'NUMBER(1)';
+ case 'I': return 'NUMBER(16)'; // enough for 9 petabytes!
+
+ case 'F': return 'NUMBER';
+ case 'N': return 'NUMBER';
+ default:
+ return $meta;
+ }
+ }
+
+ function CreateDatabase($dbname, $options=false)
+ {
+ $options = $this->_Options($options);
+ $password = isset($options['PASSWORD']) ? $options['PASSWORD'] : 'tiger';
+ $tablespace = isset($options["TABLESPACE"]) ? " DEFAULT TABLESPACE ".$options["TABLESPACE"] : '';
+ $sql[] = "CREATE USER ".$dbname." IDENTIFIED BY ".$password.$tablespace;
+ $sql[] = "GRANT CREATE SESSION, CREATE TABLE,UNLIMITED TABLESPACE,CREATE SEQUENCE TO $dbname";
+
+ return $sql;
+ }
+
+ function AddColumnSQL($tabname, $flds)
+ {
+ $f = array();
+ list($lines,$pkey) = $this->_GenFields($flds);
+ $s = "ALTER TABLE $tabname ADD (";
+ foreach($lines as $v) {
+ $f[] = "\n $v";
+ }
+
+ $s .= implode(',',$f).')';
+ $sql[] = $s;
+ return $sql;
+ }
+
+ function AlterColumnSQL($tabname, $flds)
+ {
+ $f = array();
+ list($lines,$pkey) = $this->_GenFields($flds);
+ $s = "ALTER TABLE $tabname MODIFY(";
+ foreach($lines as $v) {
+ $f[] = "\n $v";
+ }
+ $s .= implode(',',$f).')';
+ $sql[] = $s;
+ return $sql;
+ }
+
+ function DropColumnSQL($tabname, $flds)
+ {
+ if ($this->debug) ADOConnection::outp("DropColumnSQL not supported for Oracle");
+ return array();
+ }
+
+ // return string must begin with space
+ function _CreateSuffix($fname,$ftype,$fnotnull,$fdefault,$fautoinc,$fconstraint)
+ {
+ $suffix = '';
+
+ if ($fdefault == "''" && $fnotnull) {// this is null in oracle
+ $fnotnull = false;
+ if ($this->debug) ADOConnection::outp("NOT NULL and DEFAULT='' illegal in Oracle");
+ }
+
+ if (strlen($fdefault)) $suffix .= " DEFAULT $fdefault";
+ if ($fnotnull) {
+ $suffix .= ' NOT NULL';
+ }
+ if ($fautoinc) $this->seqField = $fname;
+ if ($fconstraint) $suffix .= ' '.$fconstraint;
+
+ return $suffix;
+ }
+
+/*
+CREATE or replace TRIGGER jaddress_insert
+before insert on jaddress
+for each row
+begin
+select seqaddress.nextval into :new.A_ID from dual;
+end;
+*/
+ function _Triggers($tabname,$tableoptions)
+ {
+ if (!$this->seqField) return array();
+
+ if ($this->schema) {
+ $t = strpos($tabname,'.');
+ if ($t !== false) $tab = substr($tabname,$t+1);
+ else $tab = $tabname;
+ $seqname = $this->schema.'.'.$this->seqPrefix.$tab;
+ $trigname = $this->schema.'.TRIG_'.$this->seqPrefix.$tab;
+ } else {
+ $seqname = $this->seqPrefix.$tabname;
+ $trigname = "TRIG_$seqname";
+ }
+ if (isset($tableoptions['REPLACE'])) $sql[] = "DROP SEQUENCE $seqname";
+ $sql[] = "CREATE SEQUENCE $seqname";
+ $sql[] = "CREATE OR REPLACE TRIGGER $trigname BEFORE insert ON $tabname
+ FOR EACH ROW
+ BEGIN
+ select $seqname.nextval into :new.$this->seqField from dual;
+ END";
+
+ $this->seqField = false;
+ return $sql;
+ }
+
+ /*
+ CREATE [TEMPORARY] TABLE [IF NOT EXISTS] tbl_name [(create_definition,...)]
+ [table_options] [select_statement]
+ create_definition:
+ col_name type [NOT NULL | NULL] [DEFAULT default_value] [AUTO_INCREMENT]
+ [PRIMARY KEY] [reference_definition]
+ or PRIMARY KEY (index_col_name,...)
+ or KEY [index_name] (index_col_name,...)
+ or INDEX [index_name] (index_col_name,...)
+ or UNIQUE [INDEX] [index_name] (index_col_name,...)
+ or FULLTEXT [INDEX] [index_name] (index_col_name,...)
+ or [CONSTRAINT symbol] FOREIGN KEY [index_name] (index_col_name,...)
+ [reference_definition]
+ or CHECK (expr)
+ */
+
+
+
+ function _IndexSQL($idxname, $tabname, $flds,$idxoptions)
+ {
+ if (isset($idxoptions['REPLACE'])) $sql[] = "DROP INDEX $idxname";
+ if (isset($idxoptions['BITMAP'])) {
+ $unique = ' BITMAP';
+ } else if (isset($idxoptions['UNIQUE']))
+ $unique = ' UNIQUE';
+ else
+ $unique = '';
+
+ if (is_array($flds)) $flds = implode(', ',$flds);
+ $s = "CREATE$unique INDEX $idxname ON $tabname ($flds)";
+ if (isset($idxoptions[$this->upperName])) $s .= $idxoptions[$this->upperName];
+ $sql[] = $s;
+
+ return $sql;
+ }
+}
+?>
\ No newline at end of file diff --git a/libraries/adodb/datadict/datadict-postgres.inc.php b/libraries/adodb/datadict/datadict-postgres.inc.php new file mode 100644 index 00000000..34e78741 --- /dev/null +++ b/libraries/adodb/datadict/datadict-postgres.inc.php @@ -0,0 +1,118 @@ +<?php
+
+/**
+ V3.31 17 March 2003 (c) 2000-2003 John Lim ([email protected]). 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.
+
+*/
+
+class ADODB2_postgres extends ADODB_DataDict {
+
+ var $seqField = false;
+ var $seqPrefix = 'SEQ_';
+
+
+ function ActualType($meta)
+ {
+ switch($meta) {
+ case 'C': return 'VARCHAR';
+ case 'X': return 'TEXT';
+
+ case 'C2': return 'VARCHAR';
+ case 'X2': return 'TEXT';
+
+ case 'B': return 'BYTEA';
+
+ case 'D': return 'DATE';
+ case 'T': return 'DATETIME';
+ case 'L': return 'SMALLINT';
+ case 'I': return 'INTEGER';
+
+ case 'F': return 'FLOAT8';
+ case 'N': return 'NUMERIC';
+ default:
+ return $meta;
+ }
+ }
+
+ function AlterColumnSQL($tabname, $flds)
+ {
+ if ($this->debug) ADOConnection::outp("AlterColumnSQL not supported for PostgreSQL");
+ return array();
+ }
+
+
+ function DropColumnSQL($tabname, $flds)
+ {
+ if ($this->debug) ADOConnection::outp("DropColumnSQL not supported for PostgreSQL");
+ return array();
+ }
+
+ // return string must begin with space
+ function _CreateSuffix($fname, &$ftype, $fnotnull,$fdefault,$fautoinc,$fconstraint)
+ {
+ if ($fautoinc) {
+ $ftype = 'SERIAL';
+ return '';
+ }
+ $suffix = '';
+ if (strlen($fdefault)) $suffix .= " DEFAULT $fdefault";
+ if ($fnotnull) $suffix .= ' NOT NULL';
+ if ($fconstraint) $suffix .= ' '.$fconstraint;
+ return $suffix;
+ }
+
+ /*
+ CREATE [ [ LOCAL ] { TEMPORARY | TEMP } ] TABLE table_name (
+ { column_name data_type [ DEFAULT default_expr ] [ column_constraint [, ... ] ]
+ | table_constraint } [, ... ]
+ )
+ [ INHERITS ( parent_table [, ... ] ) ]
+ [ WITH OIDS | WITHOUT OIDS ]
+ where column_constraint is:
+ [ CONSTRAINT constraint_name ]
+ { NOT NULL | NULL | UNIQUE | PRIMARY KEY |
+ CHECK (expression) |
+ REFERENCES reftable [ ( refcolumn ) ] [ MATCH FULL | MATCH PARTIAL ]
+ [ ON DELETE action ] [ ON UPDATE action ] }
+ [ DEFERRABLE | NOT DEFERRABLE ] [ INITIALLY DEFERRED | INITIALLY IMMEDIATE ]
+ and table_constraint is:
+ [ CONSTRAINT constraint_name ]
+ { UNIQUE ( column_name [, ... ] ) |
+ PRIMARY KEY ( column_name [, ... ] ) |
+ CHECK ( expression ) |
+ FOREIGN KEY ( column_name [, ... ] ) REFERENCES reftable [ ( refcolumn [, ... ] ) ]
+ [ MATCH FULL | MATCH PARTIAL ] [ ON DELETE action ] [ ON UPDATE action ] }
+ [ DEFERRABLE | NOT DEFERRABLE ] [ INITIALLY DEFERRED | INITIALLY IMMEDIATE ]
+ */
+
+
+ /*
+ CREATE [ UNIQUE ] INDEX index_name ON table
+[ USING acc_method ] ( column [ ops_name ] [, ...] )
+[ WHERE predicate ]
+CREATE [ UNIQUE ] INDEX index_name ON table
+[ USING acc_method ] ( func_name( column [, ... ]) [ ops_name ] )
+[ WHERE predicate ]
+ */
+ function _IndexSQL($idxname, $tabname, $flds, $idxoptions)
+ {
+ if (isset($idxoptions['REPLACE'])) $sql[] = "DROP INDEX $idxname";
+ if (isset($idxoptions['UNIQUE'])) $unique = ' UNIQUE';
+ else $unique = '';
+
+ if (is_array($flds)) $flds = implode(', ',$flds);
+ $s = "CREATE$unique INDEX $idxname ON $tabname ";
+ if (isset($idxoptions['HASH'])) $s .= 'USING HASH ';
+ if (isset($idxoptions[$this->upperName])) $s .= $idxoptions[$this->upperName];
+ $s .= "($flds)";
+ $sql[] = $s;
+
+ return $sql;
+ }
+}
+?>
\ No newline at end of file diff --git a/libraries/adodb/drivers/adodb-access.inc.php b/libraries/adodb/drivers/adodb-access.inc.php new file mode 100644 index 00000000..17ed4b1f --- /dev/null +++ b/libraries/adodb/drivers/adodb-access.inc.php @@ -0,0 +1,74 @@ +<?php
+/*
+V3.31 17 March 2003 (c) 2000-2003 John Lim ([email protected]). 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://php.weblogs.com/
+
+ Microsoft Access data driver. Requires ODBC. Works only on MS Windows.
+*/
+if (!defined('_ADODB_ODBC_LAYER')) {
+ 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 BeginTrans() { return false;}
+
+ 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/libraries/adodb/drivers/adodb-ado.inc.php b/libraries/adodb/drivers/adodb-ado.inc.php new file mode 100644 index 00000000..d025c4de --- /dev/null +++ b/libraries/adodb/drivers/adodb-ado.inc.php @@ -0,0 +1,589 @@ +<?php
+/*
+V3.31 17 March 2003 (c) 2000-2003 John Lim ([email protected]). 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/
+
+ Microsoft ADO data driver. Requires ADO. Works only on MS Windows.
+*/
+ 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()
+ {
+ 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();
+ }
+
+ return $arr;
+ }
+
+ /* returns queryID or false */
+ function &_query($sql,$inputarr=false)
+ {
+
+ $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);
+ /*
+ $rs = new COM('ADODB.Recordset');
+ if ($rs) {
+ $rs->Open ($sql, $dbc, $this->_cursor_type,$this->_lock_type, $this->_execute_option);
+ }
+ */
+ if ($dbc->Errors->Count > 0) return false;
+ if (! $rs) return false;
+
+ if ($rs->State == 0) return true; // 0 = adStateClosed means no records returned
+ return $rs;
+ }
+
+
+ function BeginTrans()
+ {
+ if ($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; $i++) {
+
+ switch($t) {
+ case 135: // timestamp
+ $this->fields[] = date('Y-m-d H:i:s',(integer)$f->value);
+ break;
+
+ case 133:// A date value (yyyymmdd)
+ $val = $f->value;
+ $this->fields[] = substr($val,0,4).'-'.substr($val,4,2).'-'.substr($val,6,2);
+ break;
+ case 7: // adDate
+ $this->fields[] = date('Y-m-d',(integer)$f->value);
+ 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 _close() {
+ $this->_flds = false;
+ @$this->_queryID->Close();// by Pete Dishman ([email protected])
+ $this->_queryID = false;
+ }
+
+}
+
+?>
\ No newline at end of file diff --git a/libraries/adodb/drivers/adodb-ado_access.inc.php b/libraries/adodb/drivers/adodb-ado_access.inc.php new file mode 100644 index 00000000..f5d39f13 --- /dev/null +++ b/libraries/adodb/drivers/adodb-ado_access.inc.php @@ -0,0 +1,46 @@ +<?php
+/*
+V3.31 17 March 2003 (c) 2000-2003 John Lim ([email protected]). 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://php.weblogs.com/
+
+ Microsoft Access ADO data driver. Requires ADO and ODBC. Works only on MS Windows.
+*/
+
+if (!defined('_ADODB_ADO_LAYER')) {
+ 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;}
+
+}
+
+
+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/libraries/adodb/drivers/adodb-ado_mssql.inc.php b/libraries/adodb/drivers/adodb-ado_mssql.inc.php new file mode 100644 index 00000000..c6eb32be --- /dev/null +++ b/libraries/adodb/drivers/adodb-ado_mssql.inc.php @@ -0,0 +1,59 @@ +<?php
+/*
+V3.31 17 March 2003 (c) 2000-2003 John Lim ([email protected]). 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/
+
+ 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.
+*/
+
+if (!defined('_ADODB_ADO_LAYER')) {
+ include(ADODB_DIR."/drivers/adodb-ado.inc.php");
+}
+
+class ADODB_ado_mssql extends ADODB_ado {
+ var $databaseType = 'ado_mssql';
+ var $hasTop = 'top';
+ var $sysDate = 'GetDate()';
+ var $sysTimeStamp = 'GetDate()';
+ var $leftOuter = '*=';
+ var $rightOuter = '=*';
+ var $ansiOuter = true; // for mssql7 or later
+
+ //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');
+ }
+
+}
+
+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/libraries/adodb/drivers/adodb-borland_ibase.inc.php b/libraries/adodb/drivers/adodb-borland_ibase.inc.php new file mode 100644 index 00000000..004dfe08 --- /dev/null +++ b/libraries/adodb/drivers/adodb-borland_ibase.inc.php @@ -0,0 +1,79 @@ +<?php
+/*
+V3.31 17 March 2003 (c) 2000-2003 John Lim ([email protected]). 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/
+
+ Support Borland Interbase 6.5 and later
+
+*/
+
+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 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, $arg3=false,$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,$arg3)
+ :
+ $this->Execute($sql,$inputarr,$arg3);
+ }
+
+};
+
+
+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/libraries/adodb/drivers/adodb-csv.inc.php b/libraries/adodb/drivers/adodb-csv.inc.php new file mode 100644 index 00000000..b5345307 --- /dev/null +++ b/libraries/adodb/drivers/adodb-csv.inc.php @@ -0,0 +1,202 @@ +<?php
+/*
+V3.31 17 March 2003 (c) 2000-2003 John Lim ([email protected]). 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.
+*/
+
+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,$offset=-1,$arg3=false)
+ {
+ global $ADODB_FETCH_MODE;
+
+ $url = $this->_url.'?sql='.urlencode($sql)."&nrows=$nrows&fetch=".
+ (($this->fetchMode !== false)?$this->fetchMode : $ADODB_FETCH_MODE).
+ "&offset=$offset&arg3=".urlencode($arg3);
+ $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,$inputarr=false,$arg3=false)
+ {
+ global $ADODB_FETCH_MODE;
+
+ if (!$this->_bindInputArray && $inputarr) {
+ $sqlarr = explode('?',$sql);
+ $sql = '';
+ $i = 0;
+ foreach($inputarr as $v) {
+
+ $sql .= $sqlarr[$i];
+ // from Ron Baldwin <[email protected]>
+ // Only quote string types
+ 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 : $ADODB_FETCH_MODE);
+ if ($arg3) $url .= "&arg3=".urlencode($arg3);
+ $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/libraries/adodb/drivers/adodb-db2.inc.php b/libraries/adodb/drivers/adodb-db2.inc.php new file mode 100644 index 00000000..165d8620 --- /dev/null +++ b/libraries/adodb/drivers/adodb-db2.inc.php @@ -0,0 +1,196 @@ +<?php
+/*
+V3.31 17 March 2003 (c) 2000-2003 John Lim ([email protected]). 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/
+
+ 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);
+
+*/
+
+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 = 'CONCAT';
+ var $sysDate = 'CURRENT DATE';
+ var $sysTimeStamp = 'CURRENT TIMESTAMP';
+ var $ansiOuter = true;
+ //var $curmode = SQL_CUR_USE_ODBC;
+
+ function ADODB_DB2()
+ {
+ $this->ADODB_odbc();
+ }
+
+ function RowLock($tables,$where)
+ {
+ if ($this->_autocommit) $this->BeginTrans();
+ return $this->GetOne("select 1 as ignore from $tables where $where for update");
+ }
+
+ // Format date column in sql string given an input format that understands Y M D
+ function SQLDate($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':
+ case 'm':
+ $s .= "right(digits(month($col)),2)";
+ break;
+ case 'D':
+ case 'd':
+ $s .= "right(digits(day($col)),2)";
+ break;
+ default:
+ $s .= $this->qstr($ch);
+ }
+ }
+ return $s;
+ }
+
+
+ function &SelectLimit($sql,$nrows=-1,$offset=-1,$arg3=false)
+ {
+ if ($offset <= 0) {
+ // could also use " OPTIMIZE FOR $nrows ROWS "
+ $sql .= " FETCH FIRST $nrows ROWS ONLY ";
+ return $this->Execute($sql,false,$arg3);
+ } else {
+ $nrows += $offset;
+ $sql .= " FETCH FIRST $nrows ROWS ONLY ";
+ return ADOConnection::SelectLimit($sql,-1,$offset,$arg3);
+ }
+ }
+
+};
+
+
+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)
+ {
+ switch (strtoupper($t)) {
+ case 'VARCHAR':
+ case 'CHAR':
+ case 'CHARACTER':
+ if ($len <= $this->blobSize) return 'C';
+
+ case 'LONGCHAR':
+ case 'TEXT':
+ case 'CLOB':
+ case 'DBCLOB': // double-byte
+ return 'X';
+
+ case 'BLOB':
+ case 'GRAPHIC':
+ case 'VARGRAPHIC':
+ return 'B';
+
+ case 'DATE':
+ return 'D';
+
+ case 'TIME':
+ case 'TIMESTAMP':
+ return 'T';
+
+ //case 'BOOLEAN':
+ //case 'BIT':
+ // return 'L';
+
+ //case 'COUNTER':
+ // return 'R';
+
+ case 'INT':
+ case 'INTEGER':
+ case 'BIGINT':
+ case 'SMALLINT':
+ return 'I';
+
+ default: return 'N';
+ }
+ }
+}
+
+} //define
+?>
\ No newline at end of file diff --git a/libraries/adodb/drivers/adodb-fbsql.inc.php b/libraries/adodb/drivers/adodb-fbsql.inc.php new file mode 100644 index 00000000..6d8b7ec0 --- /dev/null +++ b/libraries/adodb/drivers/adodb-fbsql.inc.php @@ -0,0 +1,262 @@ +<?php
+/*
+ @version V3.31 17 March 2003 (c) 2000-2003 John Lim ([email protected]). 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 <[email protected]>.
+ Set tabs to 8.
+*/
+
+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->databaseName = $dbName;
+ if ($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;
+ default:
+ case ADODB_FETCH_BOTH: $this->fetchMode = FBSQL_BOTH; break;
+ case ADODB_FETCH_ASSOC: $this->fetchMode = FBSQL_ASSOC; 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/libraries/adodb/drivers/adodb-firebird.inc.php b/libraries/adodb/drivers/adodb-firebird.inc.php new file mode 100644 index 00000000..27f5909c --- /dev/null +++ b/libraries/adodb/drivers/adodb-firebird.inc.php @@ -0,0 +1,68 @@ +<?php
+/*
+V3.31 17 March 2003 (c) 2000-2003 John Lim ([email protected]). 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/
+
+*/
+
+
+include_once(ADODB_DIR."/drivers/adodb-ibase.inc.php");
+
+class ADODB_firebird extends ADODB_ibase {
+ var $databaseType = "firebird";
+
+ 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, $arg3=false,$secs=0)
+ {
+ $str = 'SELECT ';
+ if ($nrows >= 0) $str .= "FIRST $nrows ";
+ $str .=($offset>=0) ? "SKIP $offset " : '';
+
+ $sql = preg_replace('/^[ \t]*select/i',$str,$sql);
+ return ($secs) ?
+ $this->CacheExecute($secs,$sql,$inputarr,$arg3)
+ :
+ $this->Execute($sql,$inputarr,$arg3);
+ }
+
+
+};
+
+
+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/libraries/adodb/drivers/adodb-ibase.inc.php b/libraries/adodb/drivers/adodb-ibase.inc.php new file mode 100644 index 00000000..77da5e4f --- /dev/null +++ b/libraries/adodb/drivers/adodb-ibase.inc.php @@ -0,0 +1,665 @@ +<?php
+/*
+V3.31 17 March 2003 (c) 2000-2003 John Lim ([email protected]). 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://php.weblogs.com/
+
+ Interbase data driver. Requires interbase client. Works on Windows and Unix.
+
+ 3 Jan 2002 -- suggestions by Hans-Peter Oeri <[email protected]>
+ 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,...)");
+*/
+
+
+class ADODB_ibase extends ADOConnection {
+ var $databaseType = "ibase";
+ var $dataProvider = "ibase";
+ var $replaceQuote = "''"; // string to use to replace quotes
+ var $ibase_timefmt = '%Y-%m-%d';
+ var $fmtDate = "'Y-m-d'";
+ 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\$%'";
+ var $metaColumnsSQL = "select a.rdb\$field_name,b.rdb\$field_type,b.rdb\$field_length from rdb\$relation_fields a join rdb\$fields b on a.rdb\$field_source=b.rdb\$field_name where rdb\$relation_name ='%s'";
+ var $ibasetrans = IBASE_DEFAULT;
+ var $hasGenID = true;
+ var $_bindInputArray = true;
+ var $buffers = 0;
+ var $dialect = 1;
+ var $sysDate = "cast('TODAY' as date)";
+ var $sysTimeStamp = "cast('NOW' as timestamp)";
+ var $ansiOuter = true;
+ var $hasAffectedRows = false;
+ var $poorAffectedRows = true;
+ var $blobEncodeType = 'C';
+
+ function ADODB_ibase()
+ {
+ }
+
+ function MetaPrimaryKeys($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 $ret;
+ }
+
+ function RollbackTrans()
+ {
+ if ($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 $ret;
+ }
+
+ // See http://community.borland.com/article/0,1410,25844,00.html
+ function RowLock($tables,$where,$col)
+ {
+ if ($this->autoCommit) $this->BeginTrans();
+ $this->Execute("UPDATE $table SET $col=$col WHERE $where "); // is this correct - jlim?
+ return 1;
+ }
+
+ /*// use delete and insert instead
+ function Replace($table, $fieldArray, $keyCol,$autoQuote=false)
+ {
+ if (count($fieldArray) == 0) return 0;
+
+ if (!is_array($keyCol)) {
+ $keyCol = array($keyCol);
+ }
+
+ if ($autoQuote)
+ foreach($fieldArray as $k => $v) {
+ if (!is_numeric($v) and $v[0] != "'" and strcasecmp($v,'null')!=0) {
+ $v = $this->qstr($v);
+ $fieldArray[$k] = $v;
+ }
+ }
+
+ $first = true;
+ foreach ($keyCol as $v) {
+ if ($first) {
+ $first = false;
+ $where = "$v=$fieldArray[$v]";
+ } else {
+ $where .= " and $v=$fieldArray[$v]";
+ }
+ }
+
+ $first = true;
+ foreach($fieldArray as $k => $v) {
+ if ($first) {
+ $first = false;
+ $iCols = "$k";
+ $iVals = "$v";
+ } else {
+ $iCols .= ",$k";
+ $iVals .= ",$v";
+ }
+ }
+ $this->BeginTrans();
+ $this->Execute("DELETE FROM $table WHERE $where");
+ $ok = $this->Execute("INSERT INTO $table ($iCols) VALUES ($iVals)");
+ $this->CommitTrans();
+
+ return ($ok) ? 2 : 0;
+ }
+ */
+ 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 $this->_errorMsg;
+ }
+
+ // returns true or false
+ function _connect($argHostname, $argUsername, $argPassword, $argDatabasename)
+ {
+ if ($argDatabasename) $argHostname .= ':'.$argDatabasename;
+ $this->_connectionID = ibase_connect($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) {
+ $this->_handleerror();
+ return false;
+ }
+
+ ibase_timefmt($this->ibase_timefmt);
+ return true;
+ }
+ // returns true or false
+ function _pconnect($argHostname, $argUsername, $argPassword, $argDatabasename)
+ {
+ if ($argDatabasename) $argHostname .= ':'.$argDatabasename;
+ $this->_connectionID = ibase_pconnect($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) {
+ $this->_handleerror();
+ return false;
+ }
+
+ ibase_timefmt($this->ibase_timefmt);
+ return true;
+ }
+
+ function Prepare($sql)
+ {
+ // return $sql;
+ $stmt = ibase_prepare($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
+ $fnarr = array_merge( array($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
+ $fnarr = array_merge( array($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);
+ }
+
+ // returns array of ADOFieldObjects for current table
+ function &MetaColumns($table)
+ {
+ global $ADODB_FETCH_MODE;
+
+ if ($this->metaColumnsSQL) {
+
+ $save = $ADODB_FETCH_MODE;
+ $ADODB_FETCH_MODE = ADODB_FETCH_NUM;
+
+ $rs = $this->Execute(sprintf($this->metaColumnsSQL,strtoupper($table)));
+
+ $ADODB_FETCH_MODE = $save;
+ if ($rs === false) return false;
+
+ $retarr = array();
+ while (!$rs->EOF) { //print_r($rs->fields);
+ $fld = new ADOFieldObject();
+ $fld->name = trim($rs->fields[0]);
+ $tt = $rs->fields[1];
+ switch($tt)
+ {
+ case 7:
+ case 8:
+ case 9:$tt = 'INTEGER'; break;
+ case 10:
+ case 27:
+ case 11:$tt = 'FLOAT'; break;
+ default:
+ case 40:
+ case 14:$tt = 'CHAR'; break;
+ case 35:$tt = 'DATE'; break;
+ case 37:$tt = 'VARCHAR'; break;
+ case 261:$tt = 'BLOB'; break;
+ case 14: $tt = 'TEXT'; break;
+ case 13:
+ case 35:$tt = 'TIMESTAMP'; break;
+ }
+ $fld->type = $tt;
+ $fld->max_length = $rs->fields[2];
+ $retarr[strtoupper($fld->name)] = $fld;
+
+ $rs->MoveNext();
+ }
+ $rs->Close();
+ return $retarr;
+ }
+ return false;
+ }
+
+ 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 <[email protected]>
+ 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 $col))";
+ break;
+ default:
+ if ($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;
+ 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)
+ {
+ $fld = new ADOFieldObject;
+ $ibf = ibase_field_info($this->_queryID,$fieldOffset);
+ $fld->name = strtolower($ibf['alias']);
+ if (empty($fld->name)) $fld->name = strtolower($ibf['name']);
+ $fld->type = $ibf['type'];
+ $fld->max_length = $ibf['length'];
+ 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) {
+ $this->fields = false;
+ return false;
+ }
+ // OPN stuff start - optimized
+ // fix missing nulls and decode blobs automatically
+ for ($i=0, $max = $this->_numOfFields; $i < $max; $i++) {
+ if ($this->_cacheType[$i]=="BLOB") {
+ if (isset($f[$i])) {
+ $f[$i] = ADODB_ibase::_BlobDecode($f[$i]);
+ } else {
+ $f[$i] = null;
+ }
+ } else {
+ if (!isset($f[$i])) {
+ $f[$i] = null;
+ }
+ }
+ }
+ // OPN stuff end
+
+ $this->fields = $f;
+ if ($this->fetchMode & ADODB_FETCH_ASSOC) {
+ $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 '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/libraries/adodb/drivers/adodb-informix.inc.php b/libraries/adodb/drivers/adodb-informix.inc.php new file mode 100644 index 00000000..a1e66874 --- /dev/null +++ b/libraries/adodb/drivers/adodb-informix.inc.php @@ -0,0 +1,30 @@ +<?php
+/**
+* @version V3.31 17 March 2003 (c) 2000-2003 John Lim ([email protected]). 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
+*
+*/
+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/libraries/adodb/drivers/adodb-informix72.inc.php b/libraries/adodb/drivers/adodb-informix72.inc.php new file mode 100644 index 00000000..f9232f64 --- /dev/null +++ b/libraries/adodb/drivers/adodb-informix72.inc.php @@ -0,0 +1,314 @@ +<?php
+/*
+V3.31 17 March 2003 (c) 2000-2003 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://php.weblogs.com/
+
+ Informix port by Mitchell T. Young ([email protected])
+
+ Further mods by "Samuel CARRIERE" <[email protected]>
+
+*/
+
+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 $metaTablesSQL="select tabname from systables";
+ var $metaColumnsSQL = "select colname, coltype, collength from syscolumns c, systables t where c.tabid=t.tabid and tabname='%s'";
+ 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';
+
+ function ADODB_informix72()
+ {
+
+ // alternatively, use older method:
+ //putenv("DBDATE=Y4MD-");
+
+ // force ISO date format
+ putenv('GL_DATE=%Y-%m-%d');
+ }
+
+ function _insertid()
+ {
+ $sqlca =ifx_getsqlca($this->lastQuery);
+ return @$sqlca["sqlerrd1"];
+ }
+
+ function _affectedrows()
+ {
+ if ($this->lastQuery) {
+ return ifx_affected_rows ($this->lastQuery);
+ } else
+ return 0;
+ }
+
+ function BeginTrans()
+ {
+ if ($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,$where)
+ {
+ if ($this->_autocommit) $this->BeginTrans();
+ return $this->GetOne("select 1 as ignore 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() {
+ $this->_errorMsg = ifx_errormsg();
+ return $this->_errorMsg;
+ }
+
+ function ErrorNo()
+ {
+ return ifx_error();
+ }
+
+ function MetaColumns($table)
+ {
+ return ADOConnection::MetaColumns($table,false);
+ }
+
+ function UpdateBlob($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($blobid)
+ {
+ return @ifx_get_blob($blobid);
+ }
+ // returns true or false
+ function _connect($argHostname, $argUsername, $argPassword, $argDatabasename)
+ {
+ $dbs = $argDatabasename . "@" . $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)
+ {
+ $dbs = $argDatabasename . "@" . $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 - wierd ???
+ 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/i", $sql)) {
+ if ($inputarr) {
+ $this->lastQuery = ifx_query($sql,$this->_connectionID, IFX_SCROLL, $tab);
+ }
+ else {
+ $this->lastQuery = ifx_query($sql,$this->_connectionID, IFX_SCROLL);
+ }
+ }
+ else {
+ if ($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;
+ }
+ }
+ return $this->_fieldprops[$fieldOffset];
+ }
+
+ 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, $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);
+ }
+
+}
+?>
\ No newline at end of file diff --git a/libraries/adodb/drivers/adodb-mssql.inc.php b/libraries/adodb/drivers/adodb-mssql.inc.php new file mode 100644 index 00000000..ef054b02 --- /dev/null +++ b/libraries/adodb/drivers/adodb-mssql.inc.php @@ -0,0 +1,728 @@ +<?php
+/*
+V3.31 17 March 2003 (c) 2000-2003 John Lim ([email protected]). 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/
+
+ Native mssql driver. Requires mssql client. Works on Windows.
+ To configure for Unix, see
+ http://phpbuilder.com/columns/alberto20000919.php3
+
+*/
+
+//----------------------------------------------------------------
+// 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:sA'";
+ var $hasInsertID = true;
+ var $hasAffectedRows = true;
+ var $metaTablesSQL="select name 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 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
+
+ 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 _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)
+ {
+ $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 $this->GetOne("SELECT CONVERT(varchar(255), NEWID()) AS 'Char'");
+ }
+
+ // Format date column in sql string given an input format that understands Y M D
+ function SQLDate($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':
+ $s .= "datename(yyyy,$col)";
+ break;
+ case 'M':
+ 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;
+ 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,$where)
+ {
+ if (!$this->transCnt) $this->BeginTrans();
+ return $this->GetOne("select top 1 null as ignore from $tables with (ROWLOCK,HOLDLOCK) where $where");
+ }
+
+ //From: Fernando Moreira <[email protected]>
+ function MetaDatabases()
+ {
+ if(@mssql_select_db("master")) {
+ $qry="select name from sysdatabases where name <> 'master'";
+ if($rs=@mssql_query($qry)){
+ $tmpAr=$ar=array();
+ while($tmpAr=@mssql_fetch_row($rs))
+ $ar[]=$tmpAr[0];
+ @mssql_select_db($this->databaseName);
+ if(sizeof($ar))
+ return($ar);
+ else
+ return(false);
+ } else {
+ @mssql_select_db($this->databaseName);
+ return(false);
+ }
+ }
+ return(false);
+ }
+
+ // "Stein-Aksel Basma" <[email protected]>
+ // tested with MSSQL 2000
+ function MetaPrimaryKeys($table)
+ {
+ $sql = "select k.column_name from information_schema.key_column_usage k,
+ information_schema.table_constraints tc
+ where tc.constraint_name = k.constraint_name and tc.constraint_type =
+ 'PRIMARY KEY' and k.table_name = '$table'";
+
+ $a = $this->GetCol($sql);
+ if ($a && sizeof($a)>0) return $a;
+ return false;
+ }
+
+
+
+ function SelectDB($dbName)
+ {
+ $this->databaseName = $dbName;
+ if ($this->_connectionID) {
+ return @mssql_select_db($dbName);
+ }
+ else return false;
+ }
+
+ function ErrorMsg()
+ {
+ if (empty($this->_errorMsg)){
+ $this->_errorMsg = mssql_get_last_message();
+ }
+ return $this->_errorMsg;
+ }
+
+ function ErrorNo()
+ {
+ if (empty($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)
+ {
+ $this->_connectionID = mssql_connect($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)
+ {
+ $this->_connectionID = mssql_pconnect($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)
+ {
+ return $sql;
+ }
+
+ function PrepareSP($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);
+ }
+
+ /*
+ 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 $sql;
+ }
+
+ $isNull = is_null($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) {
+ ADOConnection::outp( "Parameter(\$stmt, \$php_var='$var', \$name='$name'); (type=$type)");
+ }
+ return mssql_bind($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')
+ {
+ $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)
+ {
+ $this->_errorMsg = false;
+ if (is_array($sql)) $rez = mssql_execute($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 $canSeek = true;
+ // _mths works only in non-localised system
+
+ function ADORecordset_mssql($id,$mode=false)
+ {
+ if ($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" <[email protected]>
+ // 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 ($fieldOffset != -1) {
+ return @mssql_fetch_field($this->_queryID, $fieldOffset);
+ }
+ else if ($fieldOffset == -1) { /* The $fieldOffset argument is not provided thus its -1 */
+ return @mssql_fetch_field($this->_queryID);
+ }
+ return null;
+ }
+
+ function _seek($row)
+ {
+ return @mssql_data_seek($this->_queryID, $row);
+ }
+
+ // speedup
+ function MoveNext()
+ {
+ if (!$this->EOF) {
+ $this->_currentRow++;
+ if ($this->fetchMode & ADODB_FETCH_ASSOC) {
+ if ($this->fetchMode & ADODB_FETCH_NUM) {
+ //ADODB_FETCH_BOTH mode
+ $this->fields = @mssql_fetch_array($this->_queryID);
+ }
+ else {
+ if (ADODB_PHPVER >= 0x4200) {// 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 = $fassoc;
+ }
+ }
+ }
+
+ if (is_array($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 (ADODB_PHPVER >= 0x4200) // 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]);
+ }
+}
+
+?>
\ No newline at end of file diff --git a/libraries/adodb/drivers/adodb-mssqlpo.inc.php b/libraries/adodb/drivers/adodb-mssqlpo.inc.php new file mode 100644 index 00000000..4c99f964 --- /dev/null +++ b/libraries/adodb/drivers/adodb-mssqlpo.inc.php @@ -0,0 +1,74 @@ +<?php
+/**
+* @version V3.31 17 March 2003 (c) 2000-2003 John Lim ([email protected]). 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 +
+*
+*/
+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 ServerInfo()
+ {
+ global $ADODB_FETCH_MODE;
+ $this->debug=1;
+ $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 $arr;
+ }
+
+
+ /*
+ The big difference between mssqlpo and it's parent mssql is that mssqlpo supports
+ the more standard || string concatenation operator.
+ */
+ function _query($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/libraries/adodb/drivers/adodb-mysql.inc.php b/libraries/adodb/drivers/adodb-mysql.inc.php new file mode 100644 index 00000000..01775b5c --- /dev/null +++ b/libraries/adodb/drivers/adodb-mysql.inc.php @@ -0,0 +1,537 @@ +<?php
+/*
+V3.31 17 March 2003 (c) 2000-2003 John Lim ([email protected]). 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 ([email protected])
+*/
+
+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 $upperCase = 'upper';
+ 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 $dbxDriver = 1;
+
+ function ADODB_mysql()
+ {
+ }
+
+ function ServerInfo()
+ {
+ $arr['description'] = $this->GetOne("select version()");
+ $arr['version'] = ADOConnection::_findvers($arr['description']);
+ return $arr;
+ }
+
+ // if magic quotes disabled, use mysql_real_escape_string()
+ function qstr($s,$magic_quotes=false)
+ {
+ if (!$magic_quotes) {
+
+ if (ADODB_PHPVER >= 0x4300) {
+ if (is_resource($this->_connectionID))
+ return "'".mysql_real_escape_string($s,$this->_connectionID)."'";
+ else
+ return "'".mysql_real_escape_string($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 "'$s'";
+ }
+
+ function _insertid()
+ {
+ return mysql_insert_id($this->_connectionID);
+ }
+
+ 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;
+
+ $getnext = sprintf($this->_genIDSQL,$seqname);
+ $rs = @$this->Execute($getnext);
+ if (!$rs) {
+ $u = strtoupper($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();
+
+ return $this->genID;
+ }
+
+ function &MetaDatabases()
+ {
+ $qid = mysql_list_dbs($this->_connectionID);
+ $arr = array();
+ $i = 0;
+ $max = mysql_num_rows($qid);
+ while ($i < $max) {
+ $arr[] = mysql_tablename($qid,$i);
+ $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->sysDate;
+ $s = 'DATE_FORMAT('.$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':
+ case 'm':
+ $s .= '%m';
+ break;
+ case 'D':
+ case 'd':
+ $s .= '%d';
+ break;
+ default:
+
+ if ($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();
+ $first = true;
+ /*
+ foreach($arr as $a) {
+ if ($first) {
+ $s = $a;
+ $first = false;
+ } else $s .= ','.$a;
+ }*/
+
+ // suggestion by [email protected]
+ $s = implode(',',$arr);
+ if (strlen($s) > 0) return "CONCAT($s)";
+ else return '';
+ }
+
+ function OffsetDate($dayFraction,$date=false)
+ {
+ if (!$date) $date = $this->sysDate;
+ return "from_unixtime(unix_timestamp($date)+($dayFraction)*24*3600)";
+ }
+
+ // returns true or false
+ function _connect($argHostname, $argUsername, $argPassword, $argDatabasename)
+ {
+ 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 (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;
+ $this->_connect($argHostname, $argUsername, $argPassword, $argDatabasename);
+ }
+
+ function &MetaColumns($table)
+ {
+
+ if ($this->metaColumnsSQL) {
+ global $ADODB_FETCH_MODE;
+
+ $save = $ADODB_FETCH_MODE;
+ $ADODB_FETCH_MODE = ADODB_FETCH_NUM;
+
+ $rs = $this->Execute(sprintf($this->metaColumnsSQL,$table));
+
+ $ADODB_FETCH_MODE = $save;
+
+ if ($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);
+ if (!$fld->binary) {
+ $d = $rs->fields[4];
+ if ($d != "" && $d != "NULL") {
+ $fld->has_default = true;
+ $fld->default_value = $d;
+ } else {
+ $fld->has_default = false;
+ }
+ }
+
+ $retarr[strtoupper($fld->name)] = $fld;
+ $rs->MoveNext();
+ }
+ $rs->Close();
+ return $retarr;
+ }
+ return false;
+ }
+
+ // returns true or false
+ function SelectDB($dbName)
+ {
+ $this->databaseName = $dbName;
+ if ($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, $arg3=false,$secs=0)
+ {
+ $offsetStr =($offset>=0) ? "$offset," : '';
+
+ return ($secs) ? $this->CacheExecute($secs,$sql." LIMIT $offsetStr$nrows",$inputarr,$arg3)
+ : $this->Execute($sql." LIMIT $offsetStr$nrows",$inputarr,$arg3);
+
+ }
+
+
+ // 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 (empty($this->_connectionID)) $this->_errorMsg = @mysql_error();
+ else $this->_errorMsg = @mysql_error($this->_connectionID);
+ return $this->_errorMsg;
+ }
+
+ /* Returns: the last error number from previous database operation */
+ function ErrorNo()
+ {
+ if (empty($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;
+ }
+
+}
+
+/*--------------------------------------------------------------------------------------
+ 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;
+ default:
+ case ADODB_FETCH_DEFAULT:
+ case ADODB_FETCH_BOTH:$this->fetchMode = MYSQL_BOTH; break;
+ }
+
+ $this->ADORecordSet($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,$fieldOffset); // suggested by: Jim Nicholson ([email protected])
+ //$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 ([email protected])
+ //$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 $rs->fields;
+ return ADORecordSet::GetRowAssoc($upper);
+ }
+
+ /* Use associative array to get fields array */
+ function Fields($colname)
+ {
+ // added @ by "Michael William Miller" <[email protected]>
+ if ($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);
+ }
+
+
+ // 10% speedup to move MoveNext to child class
+ function MoveNext()
+ {
+ //global $ADODB_EXTENSION;if ($ADODB_EXTENSION) return adodb_movenext($this);
+
+ if (!$this->EOF) {
+ $this->_currentRow++;
+ // using & below slows things down by 20%!
+ $this->fields = @mysql_fetch_array($this->_queryID,$this->fetchMode);
+ if (is_array($this->fields)) return true;
+
+ $this->EOF = true;
+ }
+ /* -- tested raising an error -- appears pointless
+ $conn = $this->connection;
+ if ($conn && $conn->raiseErrorFn && ($errno = $conn->ErrorNo())) {
+ $fn = $conn->raiseErrorFn;
+ $fn($conn->databaseType,'MOVENEXT',$errno,$conn->ErrorMsg().' ('.$this->sql.')',$conn->host,$conn->database);
+ }
+ */
+ 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';
+ }
+ }
+
+}
+}
+?>
\ No newline at end of file diff --git a/libraries/adodb/drivers/adodb-mysqlt.inc.php b/libraries/adodb/drivers/adodb-mysqlt.inc.php new file mode 100644 index 00000000..72f6fc32 --- /dev/null +++ b/libraries/adodb/drivers/adodb-mysqlt.inc.php @@ -0,0 +1,76 @@ +<?php
+
+/*
+V3.31 17 March 2003 (c) 2000-2003 John Lim ([email protected]). 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 <[email protected]>
+
+ Requires mysql client. Works on Windows and Unix.
+*/
+
+
+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 $hasTransactions = true;
+
+ function BeginTrans()
+ {
+ if ($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;
+ }
+
+}
+
+class ADORecordSet_mysqlt extends ADORecordSet_mysql{
+ var $databaseType = "mysqlt";
+
+ function ADORecordSet_mysqlt($queryID,$mode=false) {
+ return $this->ADORecordSet_mysql($queryID,$mode);
+ }
+
+ function MoveNext()
+ {
+ if (!$this->EOF) {
+ $this->_currentRow++;
+ // using & below slows things down by 20%!
+ $this->fields = @mysql_fetch_array($this->_queryID,$this->fetchMode);
+ if ($this->fields) return true;
+ $this->EOF = true;
+ }
+
+ return false;
+ }
+}
+?>
\ No newline at end of file diff --git a/libraries/adodb/drivers/adodb-oci8.inc.php b/libraries/adodb/drivers/adodb-oci8.inc.php new file mode 100644 index 00000000..eac47b77 --- /dev/null +++ b/libraries/adodb/drivers/adodb-oci8.inc.php @@ -0,0 +1,996 @@ +<?php
+/*
+
+ version V3.31 17 March 2003 (c) 2000-2003 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://php.weblogs.com/
+
+ Code contributed by George Fourlanos <[email protected]>
+
+ 13 Nov 2000 jlim - removed all ora_* references.
+*/
+
+/*
+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.
+*/
+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 $_stmt;
+ var $_commit = OCI_COMMIT_ON_SUCCESS;
+ var $_initdate = true; // init date to YYYY-MM-DD
+ var $metaTablesSQL = "select table_name from cat where table_type in ('TABLE','VIEW')";
+ var $metaColumnsSQL = "select cname,coltype,width from col where tname='%s' order by colno";
+ 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 $upperCase = 'upper';
+ var $noNullStrings = false;
+ var $connectSID = false;
+ var $_bind = false;
+ var $_hasOCIFetchStatement = false;
+ var $_getarray = false; // currently not working
+ var $leftOuter = '(+)=';
+ 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';
+ var $useDBDateFormatForTextInput=false;
+
+ // var $ansiOuter = true; // if oracle9
+
+ function ADODB_oci8()
+ {
+
+ $this->_hasOCIFetchStatement = ADODB_PHPVER >= 0x4200;
+ }
+
+
+/*
+
+ 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($argHostname) { // added by Jorma Tuomainen <[email protected]>
+ if (empty($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 ($argHostname) print "<p>Connect: 1st argument should be left blank for $this->databaseType</p>";
+ if ($mode==1) {
+ $this->_connectionID = OCIPLogon($argUsername,$argPassword, $argDatabasename);
+ if ($this->_connectionID && $this->autoRollback) OCIrollback($this->_connectionID);
+ } else if ($mode==2) {
+ $this->_connectionID = OCINLogon($argUsername,$argPassword, $argDatabasename);
+ } else {
+ $this->_connectionID = OCILogon($argUsername,$argPassword, $argDatabasename);
+ }
+ if ($this->_connectionID === false) 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, $argDatabasename,2);
+ }
+
+ function Affected_Rows()
+ {
+ return OCIRowCount($this->_stmt);
+ }
+
+ // 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)
+ {
+ if ($this->autoCommit) $this->BeginTrans();
+ return $this->GetOne("select 1 as ignore from $tables where $where for update");
+ }
+
+ function BeginTrans()
+ {
+ if ($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;
+ }
+
+ /* there seems to be a bug in the oracle extension -- always returns ORA-00000 - no error */
+ function ErrorMsg()
+ {
+ $arr = @OCIerror($this->_stmt);
+ if ($arr === false) {
+ $arr = @OCIerror($this->_connectionID);
+ if ($arr === false) $arr = @OCIError();
+ if ($arr === false) return '';
+ }
+ $this->_errorMsg = $arr['message'];
+ return $this->_errorMsg;
+ }
+
+ function ErrorNo()
+ {
+ if (is_resource($this->_stmt))
+ $arr = @ocierror($this->_stmt);
+ else {
+ $arr = @ocierror($this->_connectionID);
+ if ($arr === false) $arr = @ocierror();
+ if ($arr == false) return '';
+ }
+ 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->sysDate;
+ $s = 'TO_CHAR('.$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':
+ case 'm':
+ $s .= 'MM';
+ break;
+ case 'D':
+ case 'd':
+ $s .= 'DD';
+ break;
+ default:
+ // handle escape characters...
+ if ($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, $inputarr=false,$arg3=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 $nrows = 0 still has to work ==> no rows returned
+
+ return ADOConnection::SelectLimit($sql,$nrows,$offset,$inputarr,$arg3,$secs2cache);
+ } 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";
+ if (!$stmt = OCIParse($this->_connectionID, $q_fields)) {
+ return false;
+ }
+ if (is_array($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 (!$success = OCIExecute($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) return $this->CacheExecute($secs2cache, $sql,$inputarr,$arg3);
+ else return $this->Execute($sql,$inputarr,$arg3);
+ }
+
+ }
+
+ /**
+ * 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')
+ {
+ 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();
+ $rs = ADODB_oci8::Execute($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;
+ }
+
+ /*
+ Example of usage:
+
+ $stmt = $this->Prepare('insert into emp (empno, ename) values (:empno, :ename)');
+ */
+ function Prepare($sql)
+ {
+ static $BINDNUM = 0;
+
+ $stmt = OCIParse($this->_connectionID,$sql);
+
+ if (!$stmt) return $sql; // error in statement, let Execute() handle the error
+
+ $BINDNUM += 1;
+
+ if (@OCIStatementType($stmt) == 'BEGIN') {
+ return array($sql,$stmt,0,$BINDNUM,OCINewCursor($this->_connectionID));
+ }
+
+ return array($sql,$stmt,0,$BINDNUM);
+ }
+
+ /*
+ Call an oracle stored procedure and return a cursor variable.
+ Convert the cursor variable into a recordset.
+ Concept by Robert Tuttle [email protected]
+
+ 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)
+ {
+ $stmt = ADODB_oci8::Prepare($sql);
+
+ if (is_array($stmt) && sizeof($stmt) >= 5) {
+ $this->Parameter($stmt, $ignoreCur, $cursorName, false, -1, OCI_B_CURSOR);
+ if ($params) {
+ reset($params);
+ while (list($k,$v) = each($params)) {
+ $this->Parameter($stmt,$params[$k], $k);
+ }
+ }
+ }
+ return $this->Execute($stmt);
+ }
+
+ /*
+ 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,$name=false)
+ {
+ if (!is_array($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],":".$name,$var,$size,$type);
+ else $rez = OCIBindByName($stmt[1],":".$stmt[2],$var,$size); // +1 byte for null terminator
+ $stmt[2] += 1;
+ } else {
+ if ($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;
+ }
+
+ /*
+ 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) {
+ ADOConnection::outp( "Parameter(\$stmt, \$php_var='$var', \$name='$name');");
+ }
+ return $this->Bind($stmt,$var,$maxLen,$type,$name);
+ }
+
+ /*
+ 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],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]);
+ } 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($stmt,$this->_commit)) {
+
+ switch (@OCIStatementType($stmt)) {
+ case "SELECT" :
+ return $stmt;
+
+ case "BEGIN" :
+ if (isset($sql[4])) {
+ // jlim
+ $cursor = $sql[4];
+ // jlim
+ OCIExecute($cursor);
+ return $cursor;
+ } else {
+ return $stmt;
+ }
+ break;
+ default :
+ return true;
+ }
+
+ /* Now this could be an Update/Insert or Delete */
+ //if (@OCIStatementType($stmt) != 'SELECT') return true;
+ //return $stmt;
+
+ }
+ return false;
+ }
+
+ // returns true or false
+ function _close()
+ {
+ if (!$this->autoCommit) OCIRollback($this->_connectionID);
+ OCILogoff($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')))";
+ } else $owner_clause = '';
+
+ $sql = "
+SELECT /*+ RULE */ distinct b.column_name
+ FROM ALL_CONSTRAINTS a
+ , ALL_CONS_COLUMNS b
+ WHERE ( UPPER(b.table_name) = ('$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[] = $v[0];
+ }
+ return $a;
+ }
+ else return false;
+ }
+
+
+
+ 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);
+
+ if ($this->replaceQuote == "\\'") // ' already quoted, no need to change anything
+ return "'$s'";
+ else {// change \' to '' for sybase/mssql
+ $s = str_replace('\\\\','\\',$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)
+ {
+ default:
+ case ADODB_FETCH_NUM: $this->fetchMode = OCI_NUM+OCI_RETURN_NULLS+OCI_RETURN_LOBS; break;
+ case ADODB_FETCH_ASSOC:$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;
+ }
+ $this->_queryID = $queryID;
+ }
+
+
+ function Init()
+ {
+ if ($this->_inited) return;
+
+ $this->_inited = true;
+
+ if ($this->_queryID) {
+
+ $this->_currentRow = 0;
+ @$this->_initrs();
+ $this->EOF = !$this->_fetch();
+ 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, $fieldOffset);
+ if ($sc == 0) $fld->type = 'INT';
+ }
+ 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) {
+ $this->_currentRow++;
+ if(@OCIfetchinto($this->_queryID,$this->fields,$this->fetchMode))
+ return true;
+ $this->EOF = true;
+ }
+ return false;
+ }
+
+ /* Optimize SelectLimit() by using OCIFetch() instead of OCIFetchInto() */
+ function GetArrayLimit($nrows,$offset=-1)
+ {
+ if ($offset <= 0) return $this->GetArray($nrows);
+ 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,$this->fetchMode);
+ }
+
+ /* close() only needs to be called if you are worried about using too much memory while your script
+ is running. All associated result memory for the specified result identifier will automatically be freed. */
+
+ function _close()
+ {
+ OCIFreeStatement($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':
+ if ($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 'D';
+
+ //case 'T': return 'T';
+
+ case 'INT':
+ case 'SMALLINT':
+ case 'INTEGER':
+ return 'I';
+
+ default: return 'N';
+ }
+ }
+}
+?>
\ No newline at end of file diff --git a/libraries/adodb/drivers/adodb-oci805.inc.php b/libraries/adodb/drivers/adodb-oci805.inc.php new file mode 100644 index 00000000..9df985c4 --- /dev/null +++ b/libraries/adodb/drivers/adodb-oci805.inc.php @@ -0,0 +1,56 @@ +<?php
+/**
+ * @version V3.31 17 March 2003 (c) 2000-2003 John Lim ([email protected]). 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
+*/
+
+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, $inputarr=false,$arg3=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,$inputarr,$arg3,$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/libraries/adodb/drivers/adodb-oci8po.inc.php b/libraries/adodb/drivers/adodb-oci8po.inc.php new file mode 100644 index 00000000..ec4268fb --- /dev/null +++ b/libraries/adodb/drivers/adodb-oci8po.inc.php @@ -0,0 +1,164 @@ +<?php
+/*
+V3.31 17 March 2003 (c) 2000-2003 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://php.weblogs.com/
+
+ 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?
+
+*/
+
+include_once(ADODB_DIR.'/drivers/adodb-oci8.inc.php');
+
+class ADODB_oci8po extends ADODB_oci8 {
+ var $databaseType = 'oci8po';
+ var $dataProvider = 'oci8';
+ var $metaColumnsSQL = "select lower(cname),coltype,width from col where tname='%s' order by colno";
+
+ function Prepare($sql)
+ {
+ $sqlarr = explode('?',$sql);
+ $sql = $sqlarr[0];
+ for ($i = 1, $max = sizeof($sqlarr); $i < $max; $i++) {
+ $sql .= ':'.($i-1) . $sqlarr[$i];
+ }
+ return ADODB_oci8::Prepare($sql);
+ }
+
+ // emulate handling of parameters ? ?, replacing with :bind0 :bind1
+ function _query($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 $fld;
+ }
+
+ // 10% speedup to move MoveNext to child class
+ function MoveNext()
+ {
+ if (!$this->EOF) {
+ $this->_currentRow++;
+ if(@OCIfetchinto($this->_queryID,$this->fields,$this->fetchMode)) {
+ if ($this->fetchMode & OCI_ASSOC) $this->_updatefields();
+ return true;
+ }
+ $this->EOF = true;
+ }
+ return false;
+ }
+
+ /* Optimize SelectLimit() by using OCIFetch() instead of OCIFetchInto() */
+ function &GetArrayLimit($nrows,$offset=-1)
+ {
+ if ($offset <= 0) return $this->GetArray($nrows);
+ for ($i=1; $i < $offset; $i++)
+ if (!@OCIFetch($this->_queryID)) return array();
+
+ if (!@OCIfetchinto($this->_queryID,$this->fields,$this->fetchMode)) return array();
+ if ($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
+
+ $arr = array();
+ foreach ($this->fields as $k => $v) {
+ if (is_integer($k)) $arr[$k] = $v;
+ else {
+ if (ADODB_ASSOC_CASE != 1)
+ $arr[strtolower($k)] = $v;
+ else // if (ADODB_ASSOC_CASE == 1)
+ $arr[strtoupper($k)] = $v;
+ }
+ }
+ $this->fields = $arr;
+ }
+
+ function _fetch()
+ {
+ $ret = @OCIfetchinto($this->_queryID,$this->fields,$this->fetchMode);
+ if ($ret) {
+ if ($this->fetchMode & OCI_ASSOC) $this->_updatefields();
+ }
+ return $ret;
+ }
+
+}
+?>
\ No newline at end of file diff --git a/libraries/adodb/drivers/adodb-odbc.inc.php b/libraries/adodb/drivers/adodb-odbc.inc.php new file mode 100644 index 00000000..a25a8f5b --- /dev/null +++ b/libraries/adodb/drivers/adodb-odbc.inc.php @@ -0,0 +1,629 @@ +<?php
+/*
+V3.31 17 March 2003 (c) 2000-2003 John Lim ([email protected]). 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/
+
+ Requires ODBC. Works on Windows and Unix.
+*/
+ 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;
+
+ function ADODB_odbc()
+ {
+ $this->_haserrorfunctions = ADODB_PHPVER >= 0x4050;
+ $this->_has_stupid_odbc_fetch_api_change = ADODB_PHPVER >= 0x4200;
+ }
+
+ function ServerInfo()
+ {
+
+ if (!empty($this->host) && ADODB_PHPVER >= 0x4300) {
+ $dsn = strtoupper($this->host);
+ $first = true;
+ $found = 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 $rez;
+ } else {
+ return ADOConnection::ServerInfo();
+ }
+ }
+
+ function ErrorMsg()
+ {
+ if ($this->_haserrorfunctions) {
+ if (empty($this->_connectionID)) return @odbc_errormsg();
+ return @odbc_errormsg($this->_connectionID);
+ } else return ADOConnection::ErrorMsg();
+ }
+
+ 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() == 1) {
+ $num += 1;
+ $this->genID = $num;
+ return $num;
+ }
+ }
+ if ($fn = $this->raiseErrorFn) {
+ $fn($this->databaseType,'GENID',-32000,"Unable to generate unique id after $MAXLOOP attempts",$seq,$num);
+ }
+ return false;
+ }
+
+ function ErrorNo()
+ {
+ if ($this->_haserrorfunctions) {
+ 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 $e;
+ } else return ADOConnection::ErrorNo();
+ }
+
+
+ // returns true or false
+ function _connect($argDSN, $argUsername, $argPassword, $argDatabasename)
+ {
+ global $php_errormsg;
+ if ($this->debug && $argDatabasename) {
+ ADOConnection::outp("For odbc Connect(), $argDatabasename is not used. Place dsn in 1st parameter.");
+ }
+ $php_errormsg = '';
+ $this->_connectionID = odbc_connect($argDSN,$argUsername,$argPassword,$this->curmode);
+ $this->_errorMsg = $php_errormsg;
+
+ //if ($this->_connectionID) odbc_autocommit($this->_connectionID,true);
+ return $this->_connectionID != false;
+ }
+
+ // returns true or false
+ function _pconnect($argDSN, $argUsername, $argPassword, $argDatabasename)
+ {
+ global $php_errormsg;
+ $php_errormsg = '';
+ if ($this->debug && $argDatabasename) {
+ ADOConnection::outp("For odbc PConnect(), $argDatabasename is not used. Place dsn in 1st parameter.");
+ }
+ //print $argDSN.$argUsername.$argPassword; flush();
+ $this->_connectionID = odbc_pconnect($argDSN,$argUsername,$argPassword,$this->curmode);
+ //print $argDSN; flush();die();
+ $this->_errorMsg = $php_errormsg;
+ if ($this->_connectionID && $this->autoRollback) @odbc_rollback($this->_connectionID);
+ return $this->_connectionID != false;
+ }
+
+ function BeginTrans()
+ {
+ if ($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;
+
+ $savem = $ADODB_FETCH_MODE;
+ $ADODB_FETCH_MODE = ADODB_FETCH_NUM;
+ $qid = @odbc_primarykeys($this->_connectionID,'','',$table);
+
+ if (!$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()
+ {
+ 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 = $this->_has_stupid_odbc_fetch_api_change;
+
+ //print_r($rs);
+ $arr = $rs->GetArray();
+
+ $rs->Close();
+ $arr2 = array();
+ for ($i=0; $i < sizeof($arr); $i++) {
+ if ($arr[$i][2]) $arr2[] = $arr[$i][2];
+ }
+ return $arr2;
+ }
+
+/*
+/ SQL data type codes /
+#define SQL_UNKNOWN_TYPE 0
+#define SQL_CHAR 1
+#define SQL_NUMERIC 2
+#define SQL_DECIMAL 3
+#define SQL_INTEGER 4
+#define SQL_SMALLINT 5
+#define SQL_FLOAT 6
+#define SQL_REAL 7
+#define SQL_DOUBLE 8
+#if (ODBCVER >= 0x0300)
+#define SQL_DATETIME 9
+#endif
+#define SQL_VARCHAR 12
+
+/ One-parameter shortcuts for date/time data types /
+#if (ODBCVER >= 0x0300)
+#define SQL_TYPE_DATE 91
+#define SQL_TYPE_TIME 92
+#define SQL_TYPE_TIMESTAMP 93
+
+#define SQL_UNICODE (-95)
+#define SQL_UNICODE_VARCHAR (-96)
+#define SQL_UNICODE_LONGVARCHAR (-97)
+*/
+ function ODBCTypes($t)
+ {
+ switch ((integer)$t) {
+ case 1:
+ case 12:
+ case 0:
+ case -95:
+ case -96:
+ return 'C';
+ case -97:
+ case -1: //text
+ return 'X';
+ case -4: //image
+ return 'B';
+
+ case 91:
+ case 11:
+ return 'D';
+
+ case 92:
+ case 93:
+ case 9: return 'T';
+ case 4:
+ case 5:
+ case -6:
+ return 'I';
+
+ case -11: // uniqidentifier
+ return 'R';
+ case -7: //bit
+ return 'L';
+
+ default:
+ return 'N';
+ }
+ }
+
+ function MetaColumns($table)
+ {
+ global $ADODB_FETCH_MODE;
+
+ $table = strtoupper($table);
+
+ $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();
+ $rs2 = $this->Execute('select * from ADOXYZ');
+
+ $qid = odbc_columns($this->_connectionID,$q,$o,strtoupper($table),'%');
+ } else {
+ $qid = odbc_columns($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;
+ $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) {
+ // print_r($rs->fields);
+ if (strtoupper($rs->fields[2]) == $table) {
+ $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]);
+ $retarr[strtoupper($fld->name)] = $fld;
+ } else if (sizeof($retarr)>0)
+ break;
+ $rs->MoveNext();
+ }
+ $rs->Close(); //-- crashes 4.03pl1 -- why?
+
+ return $retarr;
+ }
+
+ function Prepare($sql)
+ {
+ if (! $this->_bindInputArray) return $sql; // no binding
+ $stmt = odbc_prepare($this->_connectionID,$sql);
+ if (!$stmt) {
+ // print "Prepare Error for ($sql) ".$this->ErrorMsg()."<br>";
+ return $sql;
+ }
+ return array($sql,$stmt,false);
+ }
+
+ /* returns queryID or false */
+ function _query($sql,$inputarr=false)
+ {
+ GLOBAL $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 = $php_errormsg;
+ return false;
+ }
+ }
+ if (! odbc_execute($stmtid,$inputarr)) {
+ //@odbc_free_result($stmtid);
+ return false;
+ }
+
+ } else if (is_array($sql)) {
+ $stmtid = $sql[1];
+ if (!odbc_execute($stmtid)) {
+ //@odbc_free_result($stmtid);
+ return false;
+ }
+ } else
+ $stmtid = odbc_exec($this->_connectionID,$sql);
+
+ if ($stmtid) {
+ if (@odbc_num_fields($stmtid) == 0) {
+ $this->_lastAffectedRows = odbc_num_rows($stmtid);
+ $stmtid = true;
+ } else {
+ odbc_binmode($stmtid,$this->binmode);
+ odbc_longreadlen($stmtid,$this->maxblobsize);
+ }
+ }
+ $this->_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;
+ return $this->ADORecordSet($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);
+
+ 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) return $this->GetArray($nrows);
+ $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++;
+ $row = 0;
+ if ($this->_has_stupid_odbc_fetch_api_change)
+ $rez = odbc_fetch_into($this->_queryID,$this->fields);
+ else
+ $rez = odbc_fetch_into($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()
+ {
+ $row = 0;
+ if ($this->_has_stupid_odbc_fetch_api_change)
+ $rez = odbc_fetch_into($this->_queryID,$this->fields,$row);
+ else
+ $rez = odbc_fetch_into($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);
+ }
+
+}
+
+?>
diff --git a/libraries/adodb/drivers/adodb-odbc_mssql.inc.php b/libraries/adodb/drivers/adodb-odbc_mssql.inc.php new file mode 100644 index 00000000..1b22a73e --- /dev/null +++ b/libraries/adodb/drivers/adodb-odbc_mssql.inc.php @@ -0,0 +1,123 @@ +<?php
+/*
+V3.31 17 March 2003 (c) 2000-2003 John Lim ([email protected]). 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/
+
+ MSSQL support via ODBC. Requires ODBC. Works on Windows and Unix.
+ For Unix configuration, see http://phpbuilder.com/columns/alberto20000919.php3
+*/
+
+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:sA'";
+ var $_bindInputArray = true;
+ var $metaTablesSQL="select name 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 $ansiOuter = true; // for mssql7 or later
+
+ function ADODB_odbc_mssql()
+ {
+ $this->ADODB_odbc();
+ }
+
+ function xServerInfo()
+ {
+ $row = $this->GetRow("execute sp_server_info 2");
+ $arr['description'] = $row[2];
+ $arr['version'] = ADOConnection::_findvers($arr['description']);
+ return $arr;
+ }
+
+
+ function MetaTables()
+ {
+ return ADOConnection::MetaTables();
+ }
+
+ function MetaColumns($table)
+ {
+ return ADOConnection::MetaColumns($table);
+ }
+
+ // "Stein-Aksel Basma" <[email protected]>
+ // tested with MSSQL 2000
+ function MetaPrimaryKeys($table)
+ {
+ $sql = "select k.column_name from information_schema.key_column_usage k,
+ information_schema.table_constraints tc
+ where tc.constraint_name = k.constraint_name and tc.constraint_type =
+ 'PRIMARY KEY' and k.table_name = '$table'";
+
+ $a = $this->GetCol($sql);
+ if ($a && sizeof($a)>0) return $a;
+ return false;
+ }
+
+ // Format date column in sql string given an input format that understands Y M D
+ function SQLDate($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':
+ $s .= "datename(yyyy,$col)";
+ break;
+ case 'M':
+ 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;
+ 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/libraries/adodb/drivers/adodb-odbc_oracle.inc.php b/libraries/adodb/drivers/adodb-odbc_oracle.inc.php new file mode 100644 index 00000000..3dd7724a --- /dev/null +++ b/libraries/adodb/drivers/adodb-odbc_oracle.inc.php @@ -0,0 +1,112 @@ +<?php
+/*
+V3.31 17 March 2003 (c) 2000-2003 John Lim ([email protected]). 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 support via ODBC. Requires ODBC. Works on Windows.
+*/
+
+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()
+ {
+ $this->ADODB_odbc();
+ }
+
+ function &MetaTables()
+ {
+ if ($this->metaTablesSQL) {
+ $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 $arr2;
+ }
+ return false;
+ }
+
+ function &MetaColumns($table)
+ {
+ if (!empty($this->metaColumnsSQL)) {
+
+ $rs = $this->Execute(sprintf($this->metaColumnsSQL,strtoupper($table)));
+ if ($rs === 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];
+ $retarr[strtoupper($fld->name)] = $fld;
+
+ $rs->MoveNext();
+ }
+ $rs->Close();
+ return $retarr;
+ }
+ return false;
+ }
+
+ // returns true or false
+ function _connect($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/libraries/adodb/drivers/adodb-oracle.inc.php b/libraries/adodb/drivers/adodb-oracle.inc.php new file mode 100644 index 00000000..71bdd45c --- /dev/null +++ b/libraries/adodb/drivers/adodb-oracle.inc.php @@ -0,0 +1,268 @@ +<?php
+/*
+V3.31 17 March 2003 (c) 2000-2003 John Lim ([email protected]). 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://php.weblogs.com/
+
+ Oracle data driver. Requires Oracle client. Works on Windows and Unix and Oracle 7 and 8.
+
+ If you are using Oracle 8, use the oci8 driver which is much better and more reliable.
+
+*/
+
+// select table_name from cat -- MetaTables
+//
+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 $sysTimeStamp = 'SYSDATE';
+
+ function ADODB_oracle()
+ {
+ }
+
+ // format and return date string in database date format
+ function DBDate($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()
+ {
+ $this->_errorMsg = @ora_error($this->_curs);
+ if (!$this->_errorMsg) $this->_errorMsg = @ora_error($this->_connectionID);
+ return $this->_errorMsg;
+ }
+
+ function ErrorNo()
+ {
+ $err = @ora_errorcode($this->_curs);
+ if (!$err) return @ora_errorcode($this->_connectionID);
+ }
+
+
+ // returns true or false
+ function _connect($argHostname, $argUsername, $argPassword, $argDatabasename)
+ {
+ if ($argHostname) putenv("ORACLE_HOME=$argHostname");
+ if ($argDatabasename) $argUsername .= "@$argDatabasename";
+ //if ($argHostname) print "<p>Connect: 1st argument should be left blank for $this->databaseType</p>";
+ $this->_connectionID = ora_logon($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, $argDatabasename)
+ {
+ if ($argHostname) putenv("ORACLE_HOME=$argHostname");
+ if ($argDatabasename) $argUsername .= "@$argDatabasename";
+ //if ($argHostname) print "<p>PConnect: 1st argument should be left blank for $this->databaseType</p>";
+ $this->_connectionID = ora_plogon($argUsername,$argPassword);
+ if ($this->_connectionID === false) return false;
+ if ($this->autoCommit) ora_commiton($this->_connectionID);
+ if ($this->autoRollback) ora_rollback($this->_connectionID);
+ if ($this->_initdate) {
+ $rs = $this->_query("ALTER SESSION SET NLS_DATE_FORMAT='YYYY-MM-DD'");
+ if ($rs) ora_close($rs);
+ }
+ return true;
+ }
+
+ // returns query ID if successful, otherwise false
+ function _query($sql,$inputarr=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 $curs;
+
+ @ora_close($curs);
+ return false;
+ }
+
+ // returns true or false
+ function _close()
+ {
+ return @ora_close($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/libraries/adodb/drivers/adodb-postgres.inc.php b/libraries/adodb/drivers/adodb-postgres.inc.php new file mode 100644 index 00000000..3069df75 --- /dev/null +++ b/libraries/adodb/drivers/adodb-postgres.inc.php @@ -0,0 +1,14 @@ +<?php
+/*
+ V3.31 17 March 2003 (c) 2000-2003 John Lim ([email protected]). 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/libraries/adodb/drivers/adodb-postgres64.inc.php b/libraries/adodb/drivers/adodb-postgres64.inc.php new file mode 100644 index 00000000..2778236f --- /dev/null +++ b/libraries/adodb/drivers/adodb-postgres64.inc.php @@ -0,0 +1,692 @@ +<?php
+/*
+ V3.31 17 March 2003 (c) 2000-2003 John Lim ([email protected]). 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 ([email protected]) - DBNet Informatica & Comunicaciones.
+ 08 Nov 2000 jlim - Minor corrections, removing mysql stuff
+ 09 Nov 2000 jlim - added insertid support suggested by "Christopher Kings-Lynne" <[email protected]>
+ 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" <[email protected]>
+ 27 Nov 2000 jlim - added changes to _connect/_pconnect from ideas by "Lennie" <[email protected]>
+ 15 Dec 2000 jlim - added changes suggested by Additional code changes by "Eric G. Werk" [email protected].
+ 31 Jan 2002 jlim - finally installed postgresql. testing
+ 01 Mar 2001 jlim - Freek Dijkstra changes, also support for text type
+*/
+
+class ADODB_postgres64 extends ADOConnection{
+ var $databaseType = 'postgres64';
+ var $dataProvider = 'postgres';
+ var $hasInsertID = true;
+ var $_resultid = false;
+ var $concat_operator='||';
+ var $metaTablesSQL = "select tablename from pg_tables where tablename not like 'pg\_%' order by 1";
+ //"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';
+/*
+# show tables and views suggestion
+"SELECT c.relname AS tablename FROM pg_class c
+ WHERE (c.relhasrules AND (EXISTS (
+ SELECT r.rulename FROM pg_rewrite r WHERE r.ev_class = c.oid AND bpchar(r.ev_type) = '1'
+ ))) OR (c.relkind = 'v') AND c.relname NOT LIKE 'pg_%'
+UNION
+SELECT tablename FROM pg_tables WHERE tablename NOT LIKE 'pg_%' ORDER BY 1"
+*/
+ 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 = 'r' AND c.relname='%s' 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";
+
+
+ // 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()
+ {
+ $arr['description'] = $this->GetOne("select version()");
+ $arr['version'] = ADOConnection::_findvers($arr['description']);
+ return $arr;
+ }
+
+ // get the last id - never tested
+ function pg_insert_id($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 $arr[0];
+ }
+ return false;
+ }
+
+/* Warning from http://www.php.net/manual/function.pg-getlastoid.php:
+Using a OID as a unique identifier is not generally wise.
+Unless you are very careful, you might end up with a tuple having
+a different OID if a database must be reloaded. */
+ function _insertid()
+ {
+ if (!is_resource($this->_resultid)) return false;
+ return pg_getlastoid($this->_resultid);
+ }
+
+// I get this error with PHP before 4.0.6 - jlim
+// Warning: This compilation does not support pg_cmdtuples() in d:/inetpub/wwwroot/php/adodb/adodb-postgres.inc.php on line 44
+ function _affectedrows()
+ {
+ if (!is_resource($this->_resultid)) 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)
+ {
+ if (!$this->transCnt) $this->BeginTrans();
+ return $this->GetOne("select 1 as ignore 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");
+ }
+
+ // 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] == '\\'){
+ $s = adodb_str_replace(array('\\',"\0"),array('\\\\',"\\\0"),$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->sysDate;
+ $s = '';
+
+ $len = strlen($fmt);
+ for ($i=0; $i < $len; $i++) {
+ if ($s) $s .= '||';
+ $ch = $fmt[$i];
+ switch($ch) {
+ case 'Y':
+ case 'y':
+ $s .= "date_part('year',$col)";
+ break;
+ case 'Q':
+ case 'q':
+ $s .= "date_part('quarter',$col)";
+ break;
+
+ case 'M':
+ case 'm':
+ $s .= "lpad(date_part('month',$col),2,'0')";
+ break;
+ case 'D':
+ case 'd':
+ $s .= "lpad(date_part('day',$col),2,'0')";
+ break;
+ default:
+ if ($ch == '\\') {
+ $i++;
+ $ch = substr($fmt,$i,1);
+ }
+ $s .= $this->qstr($ch);
+ break;
+ }
+ }
+ return $s;
+ }
+
+ /*
+ * Load a Large Object from a file
+ * - the procedure stores the object id in the table and imports the object using
+ * postgres proprietary blob handling routines
+ *
+ * contributed by Mattia Rossi [email protected]
+ */
+ function UpdateBlobFile($table,$column,$path,$where,$blobtype='BLOB')
+ {
+ pg_exec ($this->_connectionID, "begin");
+ $oid = pg_lo_import ($path);
+ pg_exec ($this->_connectionID, "commit");
+ $rs = ADOConnection::UpdateBlob($table,$column,$oid,$where,$blobtype);
+ $rez = !empty($rs);
+ return $rez;
+ }
+
+ /*
+ * 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 [email protected]
+ *
+ * see http://www.postgresql.org/idocs/index.php?largeobjects.html
+ */
+ function BlobDecode( $blob)
+ {
+ @pg_exec("begin");
+ $fd = @pg_lo_open($blob,"r");
+ if ($fd === false) {
+ @pg_exec("commit");
+ return $blob;
+ }
+ $realblob = @pg_loreadall($fd);
+ @pg_loclose($fd);
+ @pg_exec("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)
+ { // requires php 4.0.5
+ $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
+ }
+
+ function UpdateBlob($table,$column,$val,$where,$blobtype='BLOB')
+ {
+ return $this->Execute("UPDATE $table SET $column=? WHERE $where",
+ array($this->BlobEncode($val))) != false;
+ }
+
+ function OffsetDate($dayFraction,$date=false)
+ {
+ if (!$date) $date = $this->sysDate;
+ return "($date+interval'$dayFraction days')";
+ }
+
+
+ // converts field names to lowercase
+ function &MetaColumns($table)
+ {
+ global $ADODB_FETCH_MODE;
+
+ if (!empty($this->metaColumnsSQL)) {
+ // the following is the only difference -- we lowercase it
+ $save = $ADODB_FETCH_MODE;
+ $ADODB_FETCH_MODE = ADODB_FETCH_NUM;
+
+ $rs = $this->Execute(sprintf($this->metaColumnsSQL,($table)));
+
+ $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();
+
+ $ADODB_FETCH_MODE = $save;
+
+ $rskey->Close();
+ unset($rskey);
+ }
+
+ $rsdefa = array();
+ if (!empty($this->metaDefaultsSQL)) {
+ $sql = sprintf($this->metaDefaultsSQL, ($table));
+ $rsdef = $this->Execute($sql);
+ if ($rsdef) {
+ while (!$rsdef->EOF) {
+ $num = $rsdef->Fields('num');
+ $s = $rsdef->Fields('def');
+ if (substr($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;
+
+ // 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)) {
+ reset ($keys);
+ while (list($x,$key) = each($keys)) {
+ 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?
+ }
+ }
+
+ $retarr[strtoupper($fld->name)] = $fld;
+
+ $rs->MoveNext();
+ }
+ $rs->Close();
+ return $retarr;
+ }
+ return false;
+ }
+
+ function &MetaDatabases()
+ {
+ $arr = array();
+ $sql="select datname from pg_database";
+ $rs = $this->Execute($sql);
+ if (!$rs) return false;
+ while (!$rs->EOF) {
+ $arr[] = reset($rs->fields);
+ $rs->MoveNext();
+ }
+
+ return $arr;
+ }
+
+
+ // 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='',$db='')
+ {
+ if ($user || $pwd || $db) {
+ if ($str) {
+ $host = split(":", $str);
+ if ($host[0]) $str = "host=$host[0]";
+ else $str = 'localhost';
+ if (isset($host[1])) $str .= " port=$host[1]";
+ }
+ 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";
+ $this->_connectionID = pg_connect($str);
+ if ($this->_connectionID === false) return false;
+ $this->Execute("set datestyle='ISO'");
+ return true;
+ }
+
+ // 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='',$db='')
+ {
+ if ($user || $pwd || $db) {
+ if ($str) {
+ $host = split(":", $str);
+ if ($host[0]) $str = "host=$host[0]";
+ else $str = 'localhost';
+ if (isset($host[1])) $str .= " port=$host[1]";
+ }
+ if ($user) $str .= " user=".$user;
+ if ($pwd) $str .= " password=".$pwd;
+ if ($db) $str .= " dbname=".$db;
+ }//print $str;
+ $this->_connectionID = pg_pconnect($str);
+ if ($this->_connectionID === false) return false;
+ $this->Execute("set datestyle='ISO'");
+ return true;
+ }
+
+ // returns queryID or false
+ function _query($sql,$inputarr)
+ {
+ $rez = pg_Exec($this->_connectionID,$sql);
+ // check if no data returned, then no need to create real recordset
+ if ($rez && pg_numfields($rez) <= 0) {
+ $this->_resultid = $rez;
+ return true;
+ }
+ return $rez;
+ }
+
+
+ /* Returns: the last error message from previous database operation */
+ function ErrorMsg()
+ {
+ if (ADODB_PHPVER >= 0x4300) {
+ if (!empty($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 $this->_errorMsg = @pg_last_error();
+ } else {
+ if (empty($this->_connectionID)) $this->_errorMsg = @pg_errormessage();
+ else $this->_errorMsg = @pg_errormessage($this->_connectionID);
+ }
+ return $this->_errorMsg;
+ }
+
+ function ErrorNo()
+ {
+ return (strlen($this->ErrorMsg())) ? -1 : 0;
+ }
+
+ // returns true or false
+ function _close()
+ {
+ if ($this->transCnt) $this->RollbackTrans();
+ $this->_resultid = false;
+ @pg_close($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;
+ default:
+ case ADODB_FETCH_DEFAULT:
+ case ADODB_FETCH_BOTH:$this->fetchMode = PGSQL_BOTH; break;
+ }
+ $this->ADORecordSet($queryID);
+ }
+
+ function &GetRowAssoc($upper=true)
+ {
+ if ($this->fetchMode == PGSQL_ASSOC && !$upper) return $rs->fields;
+ return ADORecordSet::GetRowAssoc($upper);
+ }
+
+ function _initrs()
+ {
+ global $ADODB_COUNTRECS;
+ $this->_numOfRows = ($ADODB_COUNTRECS)? @pg_numrows($this->_queryID):-1;
+ $this->_numOfFields = @pg_numfields($this->_queryID);
+
+ // cache types for blob decode check
+ for ($i=0, $max = $this->_numOfFields; $i < $max; $i++) {
+ $f1 = $this->FetchField($i);
+ if ($f1->type == 'bytea') $this->_blobArr[$i] = $f1->name;
+ }
+ }
+
+ /* Use associative array to get fields array */
+ function Fields($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($colname)]];
+ }
+
+ function &FetchField($fieldOffset = 0)
+ {
+ $off=$fieldOffset; // 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,$off);
+ //print_r($o);
+ //print "off=$off name=$o->name type=$o->type len=$o->max_length<br>";
+ 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($this->fields)) {
+ if (isset($this->_blobArr)) $this->_fixblobs();
+ return true;
+ }
+ }
+ $this->fields = false;
+ $this->EOF = true;
+ }
+ return false;
+ }
+
+ function _fetch()
+ {
+ if ($this->_currentRow >= $this->_numOfRows && $this->_numOfRows != -1)
+ return false;
+
+ $this->fields = @pg_fetch_array($this->_queryID,$this->_currentRow,$this->fetchMode);
+ if (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 'INTERVAL':
+ case 'CHAR':
+ case 'CHARACTER':
+ case 'VARCHAR':
+ case 'NAME':
+ case 'BPCHAR':
+ 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';
+ }
+ }
+
+}
+?>
diff --git a/libraries/adodb/drivers/adodb-postgres7.inc.php b/libraries/adodb/drivers/adodb-postgres7.inc.php new file mode 100644 index 00000000..bfc4f0ae --- /dev/null +++ b/libraries/adodb/drivers/adodb-postgres7.inc.php @@ -0,0 +1,74 @@ +<?php
+/*
+ V3.31 17 March 2003 (c) 2000-2003 John Lim ([email protected]). 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
+*/
+
+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;
+
+ function ADODB_postgres7()
+ {
+ $this->ADODB_postgres64();
+ }
+
+ // the following should be compat with postgresql 7.2,
+ // which makes obsolete the LIMIT limit,offset syntax
+ function &SelectLimit($sql,$nrows=-1,$offset=-1,$inputarr=false,$arg3=false,$secs2cache=0)
+ {
+ $offsetStr = ($offset >= 0) ? " OFFSET $offset" : '';
+ $limitStr = ($nrows >= 0) ? " LIMIT $nrows" : '';
+ return $secs2cache ?
+ $this->CacheExecute($secs2cache,$sql."$limitStr$offsetStr",$inputarr,$arg3)
+ :
+ $this->Execute($sql."$limitStr$offsetStr",$inputarr,$arg3);
+ }
+
+
+}
+
+/*--------------------------------------------------------------------------------------
+ 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($this->fields)) {
+ if (isset($this->_blobArr)) $this->_fixblobs();
+ return true;
+ }
+ }
+ $this->fields = false;
+ $this->EOF = true;
+ }
+ return false;
+ }
+
+}
+?>
\ No newline at end of file diff --git a/libraries/adodb/drivers/adodb-proxy.inc.php b/libraries/adodb/drivers/adodb-proxy.inc.php new file mode 100644 index 00000000..ca8e1bbc --- /dev/null +++ b/libraries/adodb/drivers/adodb-proxy.inc.php @@ -0,0 +1,30 @@ +<?php
+/*
+V3.31 17 March 2003 (c) 2000-2003 John Lim ([email protected]). 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.
+*/
+
+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/libraries/adodb/drivers/adodb-sqlanywhere.inc.php b/libraries/adodb/drivers/adodb-sqlanywhere.inc.php new file mode 100644 index 00000000..2e0a7e69 --- /dev/null +++ b/libraries/adodb/drivers/adodb-sqlanywhere.inc.php @@ -0,0 +1,166 @@ +<?php
+/*
+version V3.31 17 March 2003 (c) 2000-2003 John Lim ([email protected]). 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/
+
+ 21.02.2002 - Wade Johnson [email protected]
+ 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.
+
+*/
+
+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/libraries/adodb/drivers/adodb-sybase.inc.php b/libraries/adodb/drivers/adodb-sybase.inc.php new file mode 100644 index 00000000..614b912e --- /dev/null +++ b/libraries/adodb/drivers/adodb-sybase.inc.php @@ -0,0 +1,316 @@ +<?php
+/*
+V3.31 17 March 2003 (c) 2000-2003 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://php.weblogs.com/
+
+ Sybase driver contributed by Toni ([email protected])
+
+ - MSSQL date patch applied.
+
+ Date patch by Toni 15 Feb 2002
+*/
+
+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'";
+ var $metaColumnsSQL = "SELECT c.name,t.name,c.length FROM syscolumns c, systypes t, sysobjects o WHERE o.name='%s' and t.xusertype=c.xusertype and o.id=c.id";
+ /*
+ "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 $sysDate = 'GetDate()';
+ 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,$where)
+ {
+ if (!$this->_hastrans) $this->BeginTrans();
+ $tables = str_replace(',',' HOLDLOCK,',$tables);
+ return $this->GetOne("select top 1 null as ignore from $tables HOLDLOCK where $where");
+
+ }
+
+ function SelectDB($dbName) {
+ $this->databaseName = $dbName;
+ if ($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() {
+ $this->_errorMsg = sybase_get_last_message();
+ return $this->_errorMsg;
+ }
+
+ // returns true or false
+ function _connect($argHostname, $argUsername, $argPassword, $argDatabasename)
+ {
+ $this->_connectionID = sybase_connect($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)
+ {
+ $this->_connectionID = sybase_pconnect($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,$arg3=false,$secs2cache=0)
+ {
+ if ($secs2cache > 0) // we do not cache rowcount, so we have to load entire recordset
+ return ADOConnection::SelectLimit($sql,$nrows,$offset,$inputarr,$arg3,$secs2cache);
+
+ $cnt = ($nrows > 0) ? $nrows : 0;
+ if ($offset > 0 && $cnt) $cnt += $offset;
+
+ $this->Execute("set rowcount $cnt");
+ $rs = &ADOConnection::SelectLimit($sql,$nrows,$offset,$inputarr,$arg3,$secs2cache);
+ $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);
+ }
+}
+
+/*--------------------------------------------------------------------------------------
+ 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;
+ return $this->ADORecordSet($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_CASE_ASSOC);
+ 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 $ADODB_sybase_mths;
+ //11.02.2001 Toni Tunkkari [email protected]
+ //Changed [0-9] to [0-9 ] in day conversion
+ if (!ereg( "([A-Za-z]{3})[-/\. ]([0-9 ]{1,2})[-/\. ]([0-9]{4}) +([0-9]{1,2}):([0-9]{1,2}) *([apAP]{0,1})"
+ ,$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/libraries/adodb/drivers/adodb-vfp.inc.php b/libraries/adodb/drivers/adodb-vfp.inc.php new file mode 100644 index 00000000..6c75fcd8 --- /dev/null +++ b/libraries/adodb/drivers/adodb-vfp.inc.php @@ -0,0 +1,97 @@ +<?php
+/*
+V3.31 17 March 2003 (c) 2000-2003 John Lim ([email protected]). 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/
+
+ Microsoft Visual FoxPro data driver. Requires ODBC. Works only on MS Windows.
+*/
+
+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 $upperCase = 'upper';
+ var $_bindInputArray = false; // strangely enough, setting to true does not work reliably
+ var $sysTimeStamp = 'datetime()';
+ var $sysDate = 'date()';
+ var $ansiOuter = true;
+ var $hasTransactions = false;
+
+ function ADODB_vfp()
+ {
+ $this->ADODB_odbc();
+ }
+
+ function BeginTrans() { return false;}
+
+ // quote string to be sent back to database
+ function qstr($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, $inputarr=false,$arg3=false,$secs2cache=0)
+ {
+ if (!preg_match('/ORDER[ \t\r\n]+BY/i',$sql)) $sql .= ' ORDER BY 1';
+ return ADOConnection::SelectLimit($sql,$nrows,$offset,$inputarr,$arg3,$secs2cache);
+ }
+
+
+};
+
+
+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
+?>
\ No newline at end of file diff --git a/libraries/adodb/license.txt b/libraries/adodb/license.txt new file mode 100755 index 00000000..71f6905b --- /dev/null +++ b/libraries/adodb/license.txt @@ -0,0 +1,165 @@ +ADOdb is dual licensed using BSD-Style and LGPL. Where there is any discrepancy, the BSD-Style license will take precedence. In plain English, you do not need to distribute your application in source code form, nor do you need to distribute ADOdb source code, provided you follow the rest of terms of the BSD-style license. + +Commercial use of ADOdb is encouraged. Make money and multiply! + +BSD Style-License +================= + +Copyright (c) 2000, 2001, 2002 John Lim +All rights reserved. + +Redistribution and use in source and binary forms, with or without modification, +are permitted provided that the following conditions are met: + +Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. +Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. +Neither the name of the John Lim nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission. + +DISCLAIMER: +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +========================================================== +GNU LESSER GENERAL PUBLIC LICENSE +Version 2.1, February 1999 + +Copyright (C) 1991, 1999 Free Software Foundation, Inc. +59 Temple Place, Suite 330, Boston, MA 02111-1307 USA +Everyone is permitted to copy and distribute verbatim copies +of this license document, but changing it is not allowed. + +[This is the first released version of the Lesser GPL. It also counts + as the successor of the GNU Library Public License, version 2, hence + the version number 2.1.] + + +Preamble +The licenses for most software are designed to take away your freedom to share and change it. By contrast, the GNU General Public Licenses are intended to guarantee your freedom to share and change free software--to make sure the software is free for all its users. + +This license, the Lesser General Public License, applies to some specially designated software packages--typically libraries--of the Free Software Foundation and other authors who decide to use it. You can use it too, but we suggest you first think carefully about whether this license or the ordinary General Public License is the better strategy to use in any particular case, based on the explanations below. + +When we speak of free software, we are referring to freedom of use, not price. 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\ No newline at end of file diff --git a/libraries/adodb/pivottable.inc.php b/libraries/adodb/pivottable.inc.php new file mode 100644 index 00000000..b5fd6121 --- /dev/null +++ b/libraries/adodb/pivottable.inc.php @@ -0,0 +1,163 @@ +<?php
+/**
+ * @version V3.31 17 March 2003 (c) 2000-2003 John Lim ([email protected]). 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
+ *
+ * Requires PHP4.01pl2 or later because it uses include_once
+*/
+
+/*
+ * Concept from [email protected].
+ *
+ * @param db Adodb database connection
+ * @param tables List of tables to join
+ * @rowfields List of fields to display on each row
+ * @colfield Pivot field to slice and display in columns, if we want to calculate
+ * ranges, we pass in an array (see example2)
+ * @where Where clause. Optional.
+ * @aggfield This is the field to sum. Optional.
+ * Since 2.3.1, if you can use your own aggregate function
+ * instead of SUM, eg. $sumfield = 'AVG(fieldname)';
+ * @sumlabel Prefix to display in sum columns. Optional.
+ * @aggfn Aggregate function to use (could be AVG, SUM, COUNT)
+ * @showcount Show count of records
+ *
+ * @returns Sql generated
+ */
+
+ function PivotTableSQL($db,$tables,$rowfields,$colfield, $where=false,
+ $aggfield = false,$sumlabel='Sum ',$aggfn ='SUM', $showcount = true)
+ {
+ if ($aggfield) $hidecnt = true;
+ else $hidecnt = false;
+
+
+ //$hidecnt = false;
+
+ if ($where) $where = "\nWHERE $where";
+ if (!is_array($colfield)) $colarr = $db->GetCol("select distinct $colfield from $tables $where order by 1");
+ if (!$aggfield) $hidecnt = false;
+
+ $sel = "$rowfields, ";
+ if (is_array($colfield)) {
+ foreach ($colfield as $k => $v) {
+ if (!$hidecnt) $sel .= "\n\t$aggfn(CASE WHEN $v THEN 1 ELSE 0 END) AS \"$k\", ";
+ if ($aggfield)
+ $sel .= "\n\t$aggfn(CASE WHEN $v THEN $aggfield ELSE 0 END) AS \"$sumlabel$k\", ";
+ }
+ } else {
+ foreach ($colarr as $v) {
+ if (!is_numeric($v)) $vq = $db->qstr($v);
+ else $vq = $v;
+ if (strlen($v) == 0 ) $v = 'null';
+ if (!$hidecnt) $sel .= "\n\t$aggfn(CASE WHEN $colfield=$vq THEN 1 ELSE 0 END) AS \"$v\", ";
+ if ($aggfield) {
+ if ($hidecnt) $label = $v;
+ else $label = "{$v}_$aggfield";
+ $sel .= "\n\t$aggfn(CASE WHEN $colfield=$vq THEN $aggfield ELSE 0 END) AS \"$label\", ";
+ }
+ }
+ }
+ if ($aggfield && $aggfield != '1'){
+ $agg = "$aggfn($aggfield)";
+ $sel .= "\n\t$agg as \"$sumlabel$aggfield\", ";
+ }
+
+ if ($showcount)
+ $sel .= "\n\tSUM(1) as Total";
+
+
+ $sql = "SELECT $sel \nFROM $tables $where \nGROUP BY $rowfields";
+ return $sql;
+ }
+
+/* EXAMPLES USING MS NORTHWIND DATABASE */
+if (0) {
+
+# example1
+#
+# Query the main "product" table
+# Set the rows to CompanyName and QuantityPerUnit
+# and the columns to the Categories
+# and define the joins to link to lookup tables
+# "categories" and "suppliers"
+#
+
+ $sql = PivotTableSQL(
+ $gDB, # adodb connection
+ 'products p ,categories c ,suppliers s', # tables
+ 'CompanyName,QuantityPerUnit', # row fields
+ 'CategoryName', # column fields
+ 'p.CategoryID = c.CategoryID and s.SupplierID= p.SupplierID' # joins/where
+);
+ print "<pre>$sql";
+ $rs = $gDB->Execute($sql);
+ rs2html($rs);
+
+/*
+Generated SQL:
+
+SELECT CompanyName,QuantityPerUnit,
+ SUM(CASE WHEN CategoryName='Beverages' THEN 1 ELSE 0 END) AS "Beverages",
+ SUM(CASE WHEN CategoryName='Condiments' THEN 1 ELSE 0 END) AS "Condiments",
+ SUM(CASE WHEN CategoryName='Confections' THEN 1 ELSE 0 END) AS "Confections",
+ SUM(CASE WHEN CategoryName='Dairy Products' THEN 1 ELSE 0 END) AS "Dairy Products",
+ SUM(CASE WHEN CategoryName='Grains/Cereals' THEN 1 ELSE 0 END) AS "Grains/Cereals",
+ SUM(CASE WHEN CategoryName='Meat/Poultry' THEN 1 ELSE 0 END) AS "Meat/Poultry",
+ SUM(CASE WHEN CategoryName='Produce' THEN 1 ELSE 0 END) AS "Produce",
+ SUM(CASE WHEN CategoryName='Seafood' THEN 1 ELSE 0 END) AS "Seafood",
+ SUM(1) as Total
+FROM products p ,categories c ,suppliers s WHERE p.CategoryID = c.CategoryID and s.SupplierID= p.SupplierID
+GROUP BY CompanyName,QuantityPerUnit
+*/
+//=====================================================================
+
+# example2
+#
+# Query the main "product" table
+# Set the rows to CompanyName and QuantityPerUnit
+# and the columns to the UnitsInStock for different ranges
+# and define the joins to link to lookup tables
+# "categories" and "suppliers"
+#
+ $sql = PivotTableSQL(
+ $gDB, # adodb connection
+ 'products p ,categories c ,suppliers s', # tables
+ 'CompanyName,QuantityPerUnit', # row fields
+ # column ranges
+array(
+' 0 ' => 'UnitsInStock <= 0',
+"1 to 5" => '0 < UnitsInStock and UnitsInStock <= 5',
+"6 to 10" => '5 < UnitsInStock and UnitsInStock <= 10',
+"11 to 15" => '10 < UnitsInStock and UnitsInStock <= 15',
+"16+" =>'15 < UnitsInStock'
+),
+ ' p.CategoryID = c.CategoryID and s.SupplierID= p.SupplierID', # joins/where
+ 'UnitsInStock', # sum this field
+ 'Sum' # sum label prefix
+);
+ print "<pre>$sql";
+ $rs = $gDB->Execute($sql);
+ rs2html($rs);
+ /*
+ Generated SQL:
+
+SELECT CompanyName,QuantityPerUnit,
+ SUM(CASE WHEN UnitsInStock <= 0 THEN UnitsInStock ELSE 0 END) AS "Sum 0 ",
+ SUM(CASE WHEN 0 < UnitsInStock and UnitsInStock <= 5 THEN UnitsInStock ELSE 0 END) AS "Sum 1 to 5",
+ SUM(CASE WHEN 5 < UnitsInStock and UnitsInStock <= 10 THEN UnitsInStock ELSE 0 END) AS "Sum 6 to 10",
+ SUM(CASE WHEN 10 < UnitsInStock and UnitsInStock <= 15 THEN UnitsInStock ELSE 0 END) AS "Sum 11 to 15",
+ SUM(CASE WHEN 15 < UnitsInStock THEN UnitsInStock ELSE 0 END) AS "Sum 16+",
+ SUM(UnitsInStock) AS "Sum UnitsInStock",
+ SUM(1) as Total
+FROM products p ,categories c ,suppliers s WHERE p.CategoryID = c.CategoryID and s.SupplierID= p.SupplierID
+GROUP BY CompanyName,QuantityPerUnit
+ */
+}
+?>
\ No newline at end of file diff --git a/libraries/adodb/readme.txt b/libraries/adodb/readme.txt new file mode 100755 index 00000000..64daae7d --- /dev/null +++ b/libraries/adodb/readme.txt @@ -0,0 +1,59 @@ +>> ADODB Library for PHP4 + +(c) 2000-2002 John Lim ([email protected]) + +Released under both BSD and GNU Lesser GPL library license. +This means you can use it in proprietary products. + + +>> Introduction + +PHP's database access functions are not standardised. This creates a +need for a database class library to hide the differences between the +different databases (encapsulate the differences) so we can easily +switch databases. + +We currently support MySQL, Interbase, Sybase, PostgreSQL, Oracle, +Microsoft SQL server, Foxpro ODBC, Access ODBC, Informix, DB2 ODBC, +Sybase SQL Anywhere, generic ODBC and Microsoft's ADO. + +We hope more people will contribute drivers to support other databases. + + +>> Documentation and Examples + +Refer to readme.htm for full documentation and examples. There is also a +tutorial tute.htm that contrasts ADODB code with mysql code. + + +>>> Files +Adodb.inc.php is the main file. You need to include only this file. + +Adodb-*.inc.php are the database specific driver code. + +Test.php contains a list of test commands to exercise the class library. + +Adodb-session.php is the PHP4 session handling code. + +Testdatabases.inc.php contains the list of databases to apply the tests on. + +Benchmark.php is a simple benchmark to test the throughput of a simple SELECT +statement for databases described in testdatabases.inc.php. The benchmark +tables are created in test.php. + +readme.htm is the main documentation. + +tute.htm is the tutorial. + + +>> More Info + +For more information, including installation see readme.htm + + +>> Feature Requests and Bug Reports + +Email to [email protected] + + +
\ No newline at end of file diff --git a/libraries/adodb/rsfilter.inc.php b/libraries/adodb/rsfilter.inc.php new file mode 100644 index 00000000..1a0ff2a7 --- /dev/null +++ b/libraries/adodb/rsfilter.inc.php @@ -0,0 +1,52 @@ +<?php
+/**
+ * @version V3.31 17 March 2003 (c) 2000-2003 John Lim ([email protected]). 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
+ *
+ * Requires PHP4.01pl2 or later because it uses include_once
+*/
+
+/*
+ Filter all fields and all rows in a recordset and returns the
+ processed recordset. We scroll to the beginning of the new recordset
+ after processing.
+
+ We pass a recordset and function name to RSFilter($rs,'rowfunc');
+ and the function will be called multiple times, once
+ for each row in the recordset. The function will be passed
+ an array containing one row repeatedly.
+
+ Example:
+
+ // ucwords() every element in the recordset
+ function do_ucwords(&$arr,$rs)
+ {
+ foreach($arr as $k => $v) {
+ $arr[$k] = ucwords($v);
+ }
+ }
+ $rs = RSFilter($rs,'do_ucwords');
+ */
+function &RSFilter($rs,$fn)
+{
+ if ($rs->databaseType != 'array') {
+ $rs = &$rs->connection->_rs2rs($rs);
+ }
+ $rows = $rs->RecordCount();
+ for ($i=0; $i < $rows; $i++) {
+ $fn($rs->_array[$i],$rs);
+ }
+ if (!$rs->EOF) {
+ $rs->_currentRow = 0;
+ $rs->fields = $rs->_array[0];
+ }
+
+ return $rs;
+}
+?>
\ No newline at end of file diff --git a/libraries/adodb/server.php b/libraries/adodb/server.php new file mode 100755 index 00000000..10969481 --- /dev/null +++ b/libraries/adodb/server.php @@ -0,0 +1,97 @@ +<?php
+
+/**
+ * @version V3.31 17 March 2003 (c) 2000-2003 John Lim ([email protected]). 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.
+ */
+
+/* Documentation on usage is at http://php.weblogs.com/adodb_csv
+ *
+ * Legal query string parameters:
+ *
+ * sql = holds sql string
+ * nrows = number of rows to return
+ * offset = skip offset rows of data
+ * fetch = $ADODB_FETCH_MODE
+ *
+ * example:
+ *
+ * http://localhost/php/server.php?select+*+from+table&nrows=10&offset=2
+ */
+
+
+/*
+ * Define the IP address you want to accept requests from
+ * as a security measure. If blank we accept anyone promisciously!
+ */
+$ACCEPTIP = '';
+
+/*
+ * Connection parameters
+ */
+$driver = 'mysql';
+$host = 'localhost'; // DSN for odbc
+$uid = 'root';
+$pwd = '';
+$database = 'northwind';
+
+/*============================ DO NOT MODIFY BELOW HERE =================================*/
+// $sep must match csv2rs() in adodb.inc.php
+$sep = ' :::: ';
+
+include('./adodb.inc.php');
+include_once(ADODB_DIR.'/adodb-csvlib.inc.php');
+
+function err($s)
+{
+ die('**** '.$s.' ');
+}
+
+// undo stupid magic quotes
+function undomq(&$m)
+{
+ if (get_magic_quotes_gpc()) {
+ // undo the damage
+ $m = str_replace('\\\\','\\',$m);
+ $m = str_replace('\"','"',$m);
+ $m = str_replace('\\\'','\'',$m);
+
+ }
+ return $m;
+}
+
+///////////////////////////////////////// DEFINITIONS
+
+
+$remote = $HTTP_SERVER_VARS["REMOTE_ADDR"];
+
+if (empty($HTTP_GET_VARS['sql'])) err('No SQL');
+
+if (!empty($ACCEPTIP))
+ if ($remote != '127.0.0.1' && $remote != $ACCEPTIP)
+ err("Unauthorised client: '$remote'");
+
+
+$conn = &ADONewConnection($driver);
+if (!$conn->Connect($host,$uid,$pwd,$database)) err($conn->ErrorNo(). $sep . $conn->ErrorMsg());
+$sql = undomq($HTTP_GET_VARS['sql']);
+
+if (isset($HTTP_GET_VARS['fetch']))
+ $ADODB_FETCH_MODE = $HTTP_GET_VARS['fetch'];
+
+if (isset($HTTP_GET_VARS['nrows'])) {
+ $nrows = $HTTP_GET_VARS['nrows'];
+ $offset = isset($HTTP_GET_VARS['offset']) ? $HTTP_GET_VARS['offset'] : -1;
+ $rs = $conn->SelectLimit($sql,$nrows,$offset);
+} else
+ $rs = $conn->Execute($sql);
+if ($rs){
+ //$rs->timeToLive = 1;
+ echo _rs2serialize($rs,$conn,$sql);
+ $rs->Close();
+} else
+ err($conn->ErrorNo(). $sep .$conn->ErrorMsg());
+
+?>
\ No newline at end of file diff --git a/libraries/adodb/toexport.inc.php b/libraries/adodb/toexport.inc.php new file mode 100644 index 00000000..0972ed24 --- /dev/null +++ b/libraries/adodb/toexport.inc.php @@ -0,0 +1,130 @@ +<?php
+
+/**
+ * @version V3.31 17 March 2003 (c) 2000-2003 John Lim ([email protected]). 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.
+ *
+ * Code to export recordsets in several formats:
+ *
+ * AS VARIABLE
+ * $s = rs2csv($rs); # comma-separated values
+ * $s = rs2tab($rs); # tab delimited
+ *
+ * TO A FILE
+ * $f = fopen($path,'w');
+ * rs2csvfile($rs,$f);
+ * fclose($f);
+ *
+ * TO STDOUT
+ * rs2csvout($rs);
+ */
+
+// returns a recordset as a csv string
+function rs2csv(&$rs,$addtitles=true)
+{
+ return _adodb_export($rs,',',',',false,$addtitles);
+}
+
+// writes recordset to csv file
+function rs2csvfile(&$rs,$fp,$addtitles=true)
+{
+ _adodb_export($rs,',',',',$fp,$addtitles);
+}
+
+// write recordset as csv string to stdout
+function rs2csvout(&$rs,$addtitles=true)
+{
+ $fp = fopen('php://stdout','wb');
+ _adodb_export($rs,',',',',true,$addtitles);
+ fclose($fp);
+}
+
+function rs2tab(&$rs,$addtitles=true)
+{
+ return _adodb_export($rs,"\t",',',false,$addtitles);
+}
+
+// to file pointer
+function rs2tabfile(&$rs,$fp,$addtitles=true)
+{
+ _adodb_export($rs,"\t",',',$fp,$addtitles);
+}
+
+// to stdout
+function rs2tabout(&$rs,$addtitles=true)
+{
+ $fp = fopen('php://stdout','wb');
+ _adodb_export($rs,"\t",' ',true,$addtitles);
+ fclose($fp);
+}
+
+function _adodb_export(&$rs,$sep,$sepreplace,$fp=false,$addtitles=true,$quote = '"',$escquote = '"',$replaceNewLine = ' ')
+{
+ if (!$rs) return '';
+ //----------
+ // CONSTANTS
+ $NEWLINE = "\r\n";
+ $BUFLINES = 100;
+ $escquotequote = $escquote.$quote;
+ $s = '';
+
+ if ($addtitles) {
+ $fieldTypes = $rs->FieldTypesArray();
+ foreach($fieldTypes as $o) {
+
+ $v = $o->name;
+ if ($escquote) $v = str_replace($quote,$escquotequote,$v);
+ $v = strip_tags(str_replace("\n",$replaceNewLine,str_replace($sep,$sepreplace,$v)));
+ $elements[] = $v;
+
+ }
+ $s .= implode($sep, $elements).$NEWLINE;
+ }
+ $hasNumIndex = isset($rs->fields[0]);
+
+ $line = 0;
+ $max = $rs->FieldCount();
+
+ while (!$rs->EOF) {
+ $elements = array();
+ $i = 0;
+
+ if ($hasNumIndex) {
+ for ($j=0; $j < $max; $j++) {
+ $v = trim($rs->fields[$j]);
+ if ($escquote) $v = str_replace($quote,$escquotequote,$v);
+ $v = strip_tags(str_replace("\n",$replaceNewLine,str_replace($sep,$sepreplace,$v)));
+
+ if (strpos($v,$sep) !== false || strpos($v,$quote) !== false) $elements[] = "$quote$v$quote";
+ else $elements[] = $v;
+ }
+ } else { // ASSOCIATIVE ARRAY
+ foreach($rs->fields as $v) {
+ if ($escquote) $v = str_replace($quote,$escquotequote,trim($v));
+ $v = strip_tags(str_replace("\n",$replaceNewLine,str_replace($sep,$sepreplace,$v)));
+
+ if (strpos($v,$sep) !== false || strpos($v,$quote) !== false) $elements[] = "$quote$v$quote";
+ else $elements[] = $v;
+ }
+ }
+ $s .= implode($sep, $elements).$NEWLINE;
+ $rs->MoveNext();
+ $line += 1;
+ if ($fp && ($line % $BUFLINES) == 0) {
+ if ($fp === true) echo $s;
+ else fwrite($fp,$s);
+ $s = '';
+ }
+ }
+
+ if ($fp) {
+ if ($fp === true) echo $s;
+ else fwrite($fp,$s);
+ $s = '';
+ }
+
+ return $s;
+}
+?>
\ No newline at end of file diff --git a/libraries/adodb/tohtml.inc.php b/libraries/adodb/tohtml.inc.php new file mode 100755 index 00000000..a8abfe4c --- /dev/null +++ b/libraries/adodb/tohtml.inc.php @@ -0,0 +1,154 @@ +<?php
+/*
+V3.31 17 March 2003 (c) 2000-2003 John Lim ([email protected]). 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.
+
+ Some pretty-printing by Chris Oxenreider <[email protected]>
+*/
+
+// specific code for tohtml
+GLOBAL $gSQLMaxRows,$gSQLBlockRows;
+
+$gSQLMaxRows = 1000; // max no of rows to download
+$gSQLBlockRows=20; // max no of rows per table block
+
+// RecordSet to HTML Table
+//------------------------------------------------------------
+// Convert a recordset to a html table. Multiple tables are generated
+// if the number of rows is > $gSQLBlockRows. This is because
+// web browsers normally require the whole table to be downloaded
+// before it can be rendered, so we break the output into several
+// smaller faster rendering tables.
+//
+// $rs: the recordset
+// $ztabhtml: the table tag attributes (optional)
+// $zheaderarray: contains the replacement strings for the headers (optional)
+//
+// USAGE:
+// include('adodb.inc.php');
+// $db = ADONewConnection('mysql');
+// $db->Connect('mysql','userid','password','database');
+// $rs = $db->Execute('select col1,col2,col3 from table');
+// rs2html($rs, 'BORDER=2', array('Title1', 'Title2', 'Title3'));
+// $rs->Close();
+//
+// RETURNS: number of rows displayed
+function rs2html(&$rs,$ztabhtml=false,$zheaderarray=false,$htmlspecialchars=true)
+{
+$s ='';$rows=0;$docnt = false;
+GLOBAL $gSQLMaxRows,$gSQLBlockRows;
+
+ if (!$rs) {
+ printf(ADODB_BAD_RS,'rs2html');
+ return false;
+ }
+
+ if (! $ztabhtml) $ztabhtml = "BORDER='1' WIDTH='98%'";
+ //else $docnt = true;
+ $typearr = array();
+ $ncols = $rs->FieldCount();
+ $hdr = "<TABLE COLS=$ncols $ztabhtml>\n\n";
+ for ($i=0; $i < $ncols; $i++) {
+ $field = $rs->FetchField($i);
+ if ($zheaderarray) $fname = $zheaderarray[$i];
+ else $fname = htmlspecialchars($field->name);
+ $typearr[$i] = $rs->MetaType($field->type,$field->max_length);
+ //print " $field->name $field->type $typearr[$i] ";
+
+ if (strlen($fname)==0) $fname = ' ';
+ $hdr .= "<TH>$fname</TH>";
+ }
+
+ print $hdr."\n\n";
+ // smart algorithm - handles ADODB_FETCH_MODE's correctly!
+ $numoffset = isset($rs->fields[0]);
+
+ while (!$rs->EOF) {
+
+ $s .= "<TR valign=top>\n";
+
+ for ($i=0, $v=($numoffset) ? $rs->fields[0] : reset($rs->fields);
+ $i < $ncols;
+ $i++, $v = ($numoffset) ? @$rs->fields[$i] : next($rs->fields)) {
+
+ $type = $typearr[$i];
+ switch($type) {
+ case 'T':
+ $s .= " <TD>".$rs->UserTimeStamp($v,"D d, M Y, h:i:s") ." </TD>\n";
+ break;
+ case 'D':
+ $s .= " <TD>".$rs->UserDate($v,"D d, M Y") ." </TD>\n";
+ break;
+ case 'I':
+ case 'N':
+ $s .= " <TD align=right>".stripslashes((trim($v))) ." </TD>\n";
+
+ break;
+ default:
+ if ($htmlspecialchars) $v = htmlspecialchars($v);
+ $s .= " <TD>". str_replace("\n",'<br>',stripslashes((trim($v)))) ." </TD>\n";
+
+ }
+ } // for
+ $s .= "</TR>\n\n";
+
+ $rows += 1;
+ if ($rows >= $gSQLMaxRows) {
+ $rows = "<p>Truncated at $gSQLMaxRows</p>";
+ break;
+ } // switch
+
+ $rs->MoveNext();
+
+ // additional EOF check to prevent a widow header
+ if (!$rs->EOF && $rows % $gSQLBlockRows == 0) {
+
+ //if (connection_aborted()) break;// not needed as PHP aborts script, unlike ASP
+ print $s . "</TABLE>\n\n";
+ $s = $hdr;
+ }
+ } // while
+
+ print $s."</TABLE>\n\n";
+
+ if ($docnt) print "<H2>".$rows." Rows</H2>";
+
+ return $rows;
+ }
+
+// pass in 2 dimensional array
+function arr2html(&$arr,$ztabhtml='',$zheaderarray='')
+{
+ if (!$ztabhtml) $ztabhtml = 'BORDER=1';
+
+ $s = "<TABLE $ztabhtml>";//';print_r($arr);
+
+ if ($zheaderarray) {
+ $s .= '<TR>';
+ for ($i=0; $i<sizeof($zheaderarray); $i++) {
+ $s .= " <TH>{$zheaderarray[$i]}</TH>\n";
+ }
+ $s .= "\n</TR>";
+ }
+
+ for ($i=0; $i<sizeof($arr); $i++) {
+ $s .= '<TR>';
+ $a = &$arr[$i];
+ if (is_array($a))
+ for ($j=0; $j<sizeof($a); $j++) {
+ $val = $a[$j];
+ if (empty($val)) $val = ' ';
+ $s .= " <TD>$val</TD>\n";
+ }
+ else if ($a) {
+ $s .= ' <TD>'.$a."</TD>\n";
+ } else $s .= " <TD> </TD>\n";
+ $s .= "\n</TR>\n";
+ }
+ $s .= '</TABLE>';
+ print $s;
+}
+
+
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