Fixes for KH 3.3 - to do with case file names

application/classes/Database/TSM/DB2.php

@@ -0,0 +1,163 @@
+<?php defined('SYSPATH') or die('No direct access allowed.');
+
+/**
+ * TSM database connection using DB2.
+ *
+ * @package    PTA
+ * @subpackage TSM
+ * @category   Drivers
+ * @author     Deon George
+ * @copyright  (c) 2010 phpTSMadmin Development Team
+ * @license    http://phptsmadmin.sf.net/license.html
+ */
+class Database_TSM_DB2 extends Database_TSM {
+	public function connect() {
+		if ($this->_connection)
+			return;
+
+		// Extract the connection parameters, adding required variabels
+		extract($this->_config['connection'] + array(
+			'database'   => '',
+			'hostname'   => '',
+			'username'   => '',
+			'port'       => '',
+			'password'   => '',
+			'persistent' => FALSE,
+		));
+
+		// Get user login details from user session - these are set by login
+		if (! $username)
+			$username = Session::instance()->get_once(Kohana::config('auth.session_key'));
+		if (! $password)
+			$password = Session::instance()->get_once('password');
+
+		// Prevent this information from showing up in traces
+		unset($this->_config['connection']['username'], $this->_config['connection']['password']);
+
+		if (! $username OR ! $password)
+			HTTP::redirect('login');
+
+		try {
+			if ($persistent) {
+				// Create a persistent connection
+				throw new Kohana_Exception('Cant do persistant connections');
+
+			} else {
+				// Create a connection and force it to be a new link
+				$constring = sprintf('DATABASE=%s;HOSTNAME=%s;PORT=%s;PROTOCOL=%s;UID=%s;PWD=%s',
+					$database,$hostname,$port,'TCPIP',$username,$password);
+
+				$this->_connection = db2_connect($constring,NULL,NULL);
+echo debug::vars(array('s'=>$constring,'em'=>db2_conn_errormsg()));die();
+
+				if ($this->_connection) {
+					$result = DB::query(Database::SET,'SET SCHEMA='.$database)->execute(Kohana::config('config.client_type'));
+					$result = $this->query(Database::SELECT,'SELECT server_name,platform,version,release,level,sublevel FROM status');
+
+					return TSM::instance()->set($username,$password,$result);
+
+				} else
+					HTTP::redirect(Request::detect_uri());
+			}
+
+		} catch (ErrorException $e) {
+			// No connection exists
+			$this->_connection = NULL;
+
+			throw new Database_Exception(':error', array(
+					':error' => sprintf('%s error in %s (%s)',$e->getMessage(),$e->getFile(),$e->getLine()),
+				),
+				$e->getCode());
+		}
+
+		// \xFF is a better delimiter, but the PHP driver uses underscore
+		$this->_connection_id = sha1($hostname.'_'.$username.'_'.$password);
+
+		if ( ! empty($this->_config['charset'])) {
+			// Set the character set
+			$this->set_charset($this->_config['charset']);
+		}
+	}
+
+	protected function execute($sql) {
+		$result = @db2_exec($this->_connection,$sql);
+		$this->execute_stderr = db2_stmt_errormsg();
+		$this->execute_rc = db2_stmt_error();
+
+		return $result;
+	}
+
+	public function list_columns($table, $like = NULL, $add_prefix = TRUE) {
+		// Make sure the database is connected
+		$this->_connection or $this->connect();
+
+		// Quote the table name
+		$table = ($add_prefix === TRUE) ? $this->quote_table($table) : $table;
+
+		if (is_string($like))
+			// Search for column names
+			throw new Kohana_Exception('Like queries not implemented');
+		else
+			// Find all column names
+			$result = db2_columns($this->_connection,NULL,NULL,$table);
+
+		$count = 0;
+		$columns = array();
+		while ($row = db2_fetch_assoc($result)) {
+			list($type, $length) = $this->_parse_type($row['TYPE_NAME']);
+
+			$column = $this->datatype($type);
+
+			$column['column_name']      = $row['COLUMN_NAME'];
+			$column['data_type']        = $type;
+			$column['is_nullable']      = ($row['IS_NULLABLE'] == 'YES');
+			$column['ordinal_position'] = ++$count;
+
+			switch (strtolower($column['data_type'])) {
+				case 'float':
+					if (isset($length))
+						list($column['numeric_precision'], $column['numeric_scale']) = explode(',', $length);
+					break;
+
+				case 'int':
+					if (isset($length))
+						// MySQL attribute
+						$column['display'] = $length;
+					break;
+
+				case 'string':
+					switch ($column['data_type']) {
+						case 'binary':
+						case 'varbinary':
+							$column['character_maximum_length'] = $length;
+							break;
+
+						case 'char':
+						case 'varchar':
+							$column['character_maximum_length'] = $length;
+						case 'text':
+						case 'tinytext':
+						case 'mediumtext':
+						case 'longtext':
+							$column['collation_name'] = $row['Collation'];
+							break;
+
+						case 'enum':
+						case 'set':
+							$column['collation_name'] = $row['Collation'];
+							$column['options'] = explode('\',\'', substr($length, 1, -1));
+							break;
+					}
+
+					break;
+			}
+
+			// TSM attributes
+			$column['comment']        = $row['REMARKS'];
+			$columns[$row['COLUMN_NAME']] = $column;
+		}
+
+		return $columns;
+	}
+}
+?>

application/classes/Database/TSM/Result.php

@@ -0,0 +1,49 @@
+<?php defined('SYSPATH') or die('No direct access allowed.');
+
+/**
+ * TSM database result.   See [Results](/database/results) for usage and examples.
+ *
+ * @package    PTA
+ * @subpackage TSM
+ * @category   Query/Result
+ * @author     Deon George
+ * @copyright  (c) 2010 phpTSMadmin Development Team
+ * @license    http://phptsmadmin.sf.net/license.html
+ */
+class Database_TSM_Result extends Database_Result {
+	public function __construct($result, $sql, $as_object = FALSE, array $params = NULL) {
+		parent::__construct($result, $sql, $as_object, $params);
+
+		$start = FALSE;
+		// Is this a DB2 result?
+		if (is_resource($result) AND function_exists('db2_fetch_object')) {
+			// If we are running a DB2 set command, we can return
+			if (preg_match('/^SET/',$sql))
+				return;
+
+			while ($r = db2_fetch_object($result))
+				$this->_rows[$this->_internal_row++] = (array)$r;
+
+		// Is this an DSMADMC result?
+		} elseif (is_array($result))
+			foreach ($result as $line) {
+				if (! trim($line)) {
+					if ($start)
+						$this->_internal_row++;
+
+					continue;
+				}
+
+				list($k,$v) = explode(':',$line,2);
+
+				$this->_rows[$this->_internal_row][trim($k)] = trim($v);
+				$start = TRUE;
+			}
+		else
+			throw new Kohana_Exception('Unknown result :result',array(':result'=>$result));
+
+		$this->_total_rows = $this->_internal_row;
+		$this->_internal_row = 0;
+	}
+}
+?>

application/classes/Database/TSM/Set.php

@@ -0,0 +1,15 @@
+<?php defined('SYSPATH') or die('No direct access allowed.');
+
+/**
+ * TSM database set result.
+ *
+ * @package    PTA
+ * @subpackage TSM
+ * @category   Query/Set
+ * @author     Deon George
+ * @copyright  (c) 2010 phpTSMadmin Development Team
+ * @license    http://phptsmadmin.sf.net/license.html
+ */
+class Database_TSM_Set extends Database_Result {
+}
+?>

application/classes/Database/TSM/Show.php

@@ -0,0 +1,90 @@
+<?php defined('SYSPATH') or die('No direct access allowed.');
+
+/**
+ * TSM database show result.   See [Results](/database/results) for usage and examples.
+ *
+ * @package    PTA
+ * @subpackage TSM
+ * @category   Query/Show
+ * @author     Deon George
+ * @copyright  (c) 2010 phpTSMadmin Development Team
+ * @license    http://phptsmadmin.sf.net/license.html
+ */
+class Database_TSM_Show extends Database_Result {
+	private $data = array();
+
+	public function __construct($result, $sql, $as_object = FALSE, array $params = NULL) {
+		parent::__construct($result, $sql, $as_object, $params);
+
+		$sql = strtolower($sql);
+
+		$start = FALSE;
+		$barcodewarn = FALSE;
+		foreach ($result as $line) {
+			if (! trim($line))
+				continue;
+
+			if (preg_match('/^show slots /',$sql)) {
+				$library = strtoupper(preg_replace('/^show slots /','',$sql));
+			
+				if (preg_match('/^Slot /',$line)) {
+					if ($start)
+						$this->_internal_row++;
+
+					$slot = array();
+					foreach ((preg_split('/,\s*/',$line,-1)) as $slotkey => $val)
+						if (preg_match('/^element number\s+/',$val))
+							$slot['element'] = (int)preg_replace('/^element number\s+/','',$val);
+						elseif (preg_match('/^Slot\s+/',$val))
+							$slot['slot'] = preg_replace('/^Slot\s+/','',$val);
+						elseif (preg_match('/^status\s+/',$val))
+							$slot['status'] = preg_replace('/^status\s+/','',$val);
+						elseif (preg_match('/^barcode value </',$val))
+							$slot['barcodelabel'] = preg_replace('/^barcode value <(.*)>/',"$1",$val);
+						elseif (preg_match('/^barcode\s+/',$val))
+							$slot['barcode'] = preg_replace('/^barcode /','',$val);
+
+					$slot['library'] = $library;
+					$this->_rows[$this->_internal_row] = new Slot($slot);
+					$start = TRUE;
+
+					if (! $barcodewarn AND $slot['status'] == 'Allocated' AND $slot['barcode'] == 'not present') {
+						SystemMessage::add(array(
+							'title'=>_('Missing Bar Code Labels'), 
+							'type'=>'warning',
+							'body'=>sprintf(_('Some allocated slots do not have a bar code label, you may need to run "AUDIT LIBRARY %s CHECKLABEL=BARCODE"'),$library),
+						));
+
+						$barcodewarn = TRUE;
+					}
+
+				} elseif (preg_match('/busy.$/',$line)) {
+					SystemMessage::add(array(
+						'title'=>_('Library is Busy'), 
+						'type'=>'info',
+						'body'=>_('The library appears busy at the moment.'),
+					));
+
+					return;
+
+				} elseif (preg_match('/:/',$line)) {
+					$line = str_replace(' ','',$line);
+					list($k,$v) = explode(':',$line,2);
+
+					$this->data[$k] = $v;
+				}
+			}
+		}
+
+		$this->_total_rows = $this->_internal_row;
+		$this->_internal_row = 0;
+	}
+
+	public function __get($key) {
+		if (isset($this->data[$key]))
+			return $this->data[$key];
+		else
+			return NULL;
+	}
+}
+?>