public function AmazonS3StreamWrapper::stream_open in AmazonS3 7

Support for fopen(), file_get_contents(), file_put_contents() etc.

Parameters

string $uri: A string containing the URI to the file to open.

string $mode: The file mode ("r", "wb" etc.).

int $options: A bit mask of STREAM_USE_PATH and STREAM_REPORT_ERRORS.

string $opened_path: A string containing the path actually opened.

Return value

bool Returns TRUE if file was opened successfully.

Overrides StreamWrapperInterface::stream_open

See also

http://php.net/manual/en/streamwrapper.stream-open.php

File

./AmazonS3StreamWrapper.inc, line 425

Drupal stream wrapper implementation for Amazon S3

Class

AmazonS3StreamWrapper

@file Drupal stream wrapper implementation for Amazon S3

Code

public function stream_open($uri, $mode, $options, &$opened_path) {
  $this->uri = $uri;

  // If this stream is being opened for writing, clear the object buffer.
  // Return true as we'll create the object on fflush call.
  if (strpbrk($mode, 'wax')) {
    $this
      ->clearBuffer();
    $this->write_buffer = TRUE;
    return TRUE;
  }
  $metadata = $this
    ->_amazons3_get_object($uri, $this->caching);
  if ($metadata) {
    $this
      ->clearBuffer();
    $this->write_buffer = FALSE;
    $this->objectSize = $metadata['filesize'];
    return TRUE;
  }
  return FALSE;
}