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   1  <?php
   2  /*

   3   *  $Id: Blob.php,v 1.5 2004/03/20 04:16:50 hlellelid Exp $

   4   *

   5   * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

   6   * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

   7   * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR

   8   * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT

   9   * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

  10   * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT

  11   * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,

  12   * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY

  13   * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

  14   * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

  15   * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

  16   *

  17   * This software consists of voluntary contributions made by many individuals

  18   * and is licensed under the LGPL. For more information please see

  19   * <http://creole.phpdb.org>.

  20   */
  21  
  22  require_once 'creole/util/Lob.php';
  23  
  24  /**

  25   * A class for handling binary LOBs.

  26   * 

  27   * @author    Hans Lellelid <hans@xmpl.org>

  28   * @version   $Revision: 1.5 $

  29   * @package   creole.util

  30   */
  31  class Blob extends Lob {            
  32      
  33      /**

  34       * Dump the contents of the file using fpassthru().

  35       *

  36       * @return void

  37       * @throws Exception if no file or contents.

  38       */
  39      function dump()
  40      {
  41          if (!$this->data) {            
  42              // hmmm .. must be a file that needs to read in

  43              if ($this->inFile) {
  44                  $fp = @fopen($this->inFile, "rb");
  45                  if (!$fp) {
  46                      throw new Exception('Unable to open file: '.$this->inFile);
  47                  }
  48                  fpassthru($fp);
  49                  @fclose($fp);
  50              } else {
  51                  throw new Exception('No data to dump');
  52              }
  53          
  54          } else {            
  55              echo $this->data;
  56          }        
  57          
  58      }
  59      
  60      
  61  
  62  }