/[drupal]/contributions/modules/fileapi/drivers/s3.driver
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Diff of /contributions/modules/fileapi/drivers/s3.driver

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revision 1.2, Wed Nov 15 07:32:38 2006 UTC revision 1.3, Sat Dec 23 09:12:36 2006 UTC
# Line 73  function fileapi_driver_s3_is_dir($setti Line 73  function fileapi_driver_s3_is_dir($setti
73   * @param $path   * @param $path
74   */   */
75  function fileapi_driver_s3_mkdir($settings, $path) {  function fileapi_driver_s3_mkdir($settings, $path) {
76      // there are technically no directories, so we can safely do
77      // nothing here.
78      return TRUE;
79  }  }
80    
81    
82  /**  /**
83   * remove a directory using standard php functions   * remove a directory using standard php functions
84   * @param $path   * @param $path
85   */   */
86    
87  function fileapi_driver_s3_rmdir($settings, $path) {  function fileapi_driver_s3_rmdir($settings, $path) {
88      // there are technically no directories.
89      // so we can test is there is a file in the 'directory' and return false here.
90  }  }
91    
92    
# Line 90  function fileapi_driver_s3_rmdir($settin Line 96  function fileapi_driver_s3_rmdir($settin
96   */   */
97  function fileapi_driver_s3_remove($settings, $path) {  function fileapi_driver_s3_remove($settings, $path) {
98    clearstatcache();    clearstatcache();
99    
100  }  }
101    
102  /**  /**
# Line 98  function fileapi_driver_s3_remove($setti Line 105  function fileapi_driver_s3_remove($setti
105   * @param $dst   * @param $dst
106   */   */
107  function fileapi_driver_s3_copy($settings, $src, $dst) {  function fileapi_driver_s3_copy($settings, $src, $dst) {
108    
109  }  }
110    
111  /**  /**
# Line 106  function fileapi_driver_s3_copy($setting Line 114  function fileapi_driver_s3_copy($setting
114   * @param $dst   * @param $dst
115   */   */
116  function fileapi_driver_s3_move($settings, $src, $dst) {  function fileapi_driver_s3_move($settings, $src, $dst) {
117    
118  }  }
119    
120  /**  /**
# Line 126  function fileapi_driver_s3_touch($settin Line 135  function fileapi_driver_s3_touch($settin
135    $headers = array();    $headers = array();
136    $headers['Content-Type'] = 'text/plain';    $headers['Content-Type'] = 'text/plain';
137    $body = file_get_contents($tmp);    $body = file_get_contents($tmp);
138    _s3_request('PUT', $path, $settings, array(), $body);    s3_request('PUT', $path, $settings, array(), $body);
139  }    unlink($tmp);
   
   
 function _s3_request($method, $resource, $settings, $headers=array(), $amzheaders=array(),  $body= '') {  
   
   $url = $settings['s3 url'] . $settings['bucket'];  
   
   // Set date to proper format for S3.  
   $headers['Date'] = gmdate(DATE_RFC822);  
   $headers['Authorization'] = 'AWS '. $settings['awsID'] .':'. $signature;  
   
   // Build S3 authorization hash.  
   $auth_string = $method ."\n\n". $headers['Content-type'] ."\n";  
   $auth_string .= $headers['Date'] ."\n". implode("\n",$amzheaders) ."\n". $resource;  
   $signature = hex2b64(s3_hmac_sha1($settings['awsSecret'], $auth_string));  
   
   // Set date to proper format for S3.  
   $headers['Date'] = gmdate(DATE_RFC822);  
   $headers['Authorization'] = 'AWS '. $settings['awsID'] .':'. $signature;  
   
   $result = drupal_http_request($url .'/'. $resource, array_merge($headers, $amzheaders), $method, $body);  
   drupal_set_message('<pre>'. print_r($result, TRUE) .'</pre>');  
   
140  }  }
141    
142    
# Line 172  function fileapi_driver_s3_readdir($sett Line 159  function fileapi_driver_s3_readdir($sett
159   *       and our support target is 4.3.0.   *       and our support target is 4.3.0.
160   */   */
161  function fileapi_driver_s3_fileread($settings, $path) {  function fileapi_driver_s3_fileread($settings, $path) {
162      return s3_request('GET', $path, $settings);
163  }  }
164    
165  function fileapi_driver_s3_filewrite($settings, $path, $data) {  function fileapi_driver_s3_filewrite($settings, $path, $data) {
166      $headers = array('Content-Type' => 'text/plain');
167      s3_request('PUT', $path, $settings, array(), $data);
168  }  }
169    
170    
171    function s3_request($method, $resource, $settings, $headers=array(), $amzheaders=array(),  $body= '') {
172      $url = $settings['s3 url'] . $settings['bucket'];
173    
174      // Set date to proper format for S3.
175      $headers['Date'] = gmdate(DATE_RFC822);
176      $headers['Authorization'] = 'AWS '. $settings['awsID'] .':'. $signature;
177    
178      // Build S3 authorization hash.
179      $auth_string = $method ."\n\n". $headers['Content-type'] ."\n";
180      $auth_string .= $headers['Date'] ."\n". implode("\n",$amzheaders) ."\n". $resource;
181      $signature = hex2b64(s3_hmac_sha1($settings['awsSecret'], $auth_string));
182    
183      // Set date to proper format for S3.
184      $headers['Date'] = gmdate(DATE_RFC822);
185      $headers['Authorization'] = 'AWS '. $settings['awsID'] .':'. $signature;
186    
187      $result = drupal_http_request($url .'/'. $resource, array_merge($headers, $amzheaders), $method, $body);
188      drupal_set_message('<pre>'. print_r($result, TRUE) .'</pre>');
189    }
190    
191  /**  /**
192   * Generate an sha1 signed hash of a string.   * Generate an sha1 signed hash of a string.
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