Esempio n. 1
0
 /**
  * The constructor.
  */
 public function __construct($rootDir, $cwd = NULL, $initialMode = NULL)
 {
     //set the root directory that we'll be using; this is considered just like "/" in
     //	linux.  Directories above it are considered non-existent.
     if (!is_null($rootDir)) {
         parent::__construct(true);
         $this->root = ToolBox::resolve_path_with_dots($rootDir);
         //set the CURRENT working directory... this should be a RELATIVE path to $this->root.
         if (!is_null($cwd) and is_dir($rootDir . '/' . $cwd) and !preg_match('~' . $cwd . '~', $this->root)) {
             //looks good.  Use it.
             $this->cwd = $cwd;
             $this->realcwd = $this->root . '/' . $cwd;
         } else {
             //no dice.  Use the root.
             $this->cwd = '/';
             $this->realcwd = $this->root;
         }
         $this->realcwd = preg_replace('~/{2,}~', '/', $this->realcwd);
         chdir($this->realcwd);
         //check for the initialMode...
         $useableModes = array('r', 'r+', 'w', 'w+', 'a', 'a+', 'x', 'x+', 'c', 'c+');
         if ($initialMode and in_array($initialMode, $useableModes)) {
             //
             $this->mode = $initialMode;
         } else {
             //define the DEFAULT mode.
             $this->mode = "r+";
         }
     } else {
         throw new InvalidArgumentException(__METHOD__ . ": invalid root directory (" . $rootDir . ")");
     }
 }
 /**
  * Generic way of using a class to define how to update a single database table.
  * 
  * @param $dbObj			(object) Connected instance of cs_phpDB{}.
  * @param $tableName		(str) Name of table inserting/updating.
  * @param $seqName			(str) Name of sequence, used with PostgreSQL for retrieving the last inserted ID.
  * @param $pkeyField		(str) Name of the primary key field, for performing updates & retrieving specific records.
  */
 public function __construct(Database $dbObj, $tableName, $seqName, $pkeyField)
 {
     parent::__construct();
     #self::$version->set_version_file_location(dirname(__FILE__) . '/../VERSION');
     if (isset($dbObj) && is_object($dbObj) && $dbObj->is_connected()) {
         $this->dbObj = $dbObj;
     } else {
         throw new Exception(__METHOD__ . ":: database object not connected or not passed");
     }
     if (is_string($tableName) && strlen($tableName)) {
         $this->tableName = $tableName;
     } else {
         throw new Exception(__METHOD__ . ":: invalid table name (" . $tableName . ")");
     }
     if (is_string($seqName) && strlen($seqName)) {
         $this->seqName = $seqName;
     } else {
         throw new Exception(__METHOD__ . ":: invalid sequence name (" . $seqName . ")");
     }
     if (is_string($pkeyField) && strlen($pkeyField)) {
         $this->pkeyField = $pkeyField;
     } else {
         throw new Exception(__METHOD__ . ":: invalid primary key field name (" . $pkeyField . ")");
     }
 }
Esempio n. 3
0
 public function __construct($dsn, $username, $password, array $driverOptions = null, $writeCommandsToFile = null)
 {
     parent::__construct();
     try {
         $this->reconnect($dsn, $username, $password, $driverOptions, $writeCommandsToFile);
     } catch (\Exception $ex) {
         throw $ex;
     }
 }
 /**
  * The constructor.
  */
 public function __construct($rootDir)
 {
     //set the root directory that we'll be using; this is considered just like "/" in
     //	linux.  Directories above it are considered non-existent.
     if (!is_null($rootDir)) {
         parent::__construct(true);
         $this->root = ToolBox::resolve_path_with_dots($rootDir);
         //no dice.  Use the root.
         $this->cwd = '/';
         $this->realcwd = $this->root;
         $this->realcwd = preg_replace('~/{2,}~', '/', $this->realcwd);
         $this->mode = "r+";
         if (is_dir($this->realcwd)) {
             chdir($this->realcwd);
         } else {
             throw new InvalidArgumentException("directory does not exist (" . $this->realcwd . ")");
         }
     } else {
         throw new InvalidArgumentException(__METHOD__ . ": invalid root directory (" . $rootDir . ")");
     }
 }