* @brief Find all files and their encryption status within a directory
* @param string $directory The path of the parent directory to search
* @return mixed false if 0 found, array on success. Keys: name, path
-
* @note $directory needs to be a path relative to OC data dir. e.g.
* /admin/files NOT /backup OR /home/www/oc/data/admin/files
*/
return $text;
}
- /**
- * @brief Check if a given path identifies an encrypted file
- * @return true / false
- */
+ /**
+ * @brief Check if a given path identifies an encrypted file
+ * @return true / false
+ */
public function isEncryptedPath( $path ) {
// Disable encryption proxy so data retreived is in its
}
- /**
- * @brief get the file size of the unencrypted file
- * @param $path absolute path
- * @return bool
- */
+ /**
+ * @brief get the file size of the unencrypted file
+ * @param $path absolute path
+ * @return bool
+ */
- public function getFileSize($path) {
- $result = 0;
+ public function getFileSize( $path ) {
+
+ $result = 0;
- // Disable encryption proxy to prevent recursive calls
- $proxyStatus = \OC_FileProxy::$enabled;
- \OC_FileProxy::$enabled = false;
+ // Disable encryption proxy to prevent recursive calls
+ $proxyStatus = \OC_FileProxy::$enabled;
+ \OC_FileProxy::$enabled = false;
- // Reformat path for use with OC_FSV
- $pathSplit = explode( '/', $path );
- $pathRelative = implode( '/', array_slice( $pathSplit, 3 ) );
+ // Reformat path for use with OC_FSV
+ $pathSplit = explode( '/', $path );
+ $pathRelative = implode( '/', array_slice( $pathSplit, 3 ) );
- if ($pathSplit[2] == 'files' && $this->view->file_exists($path) && $this->isEncryptedPath($path)) {
+ if ($pathSplit[2] == 'files' && $this->view->file_exists($path) && $this->isEncryptedPath($path)) {
- // get the size from filesystem
- $fullPath = $this->view->getLocalFile($path);
- $size = filesize($fullPath);
+ // get the size from filesystem
+ $fullPath = $this->view->getLocalFile($path);
+ $size = filesize($fullPath);
- // calculate last chunk nr
- $lastChunckNr = floor($size / 8192);
+ // calculate last chunk nr
+ $lastChunckNr = floor($size / 8192);
- // open stream
- $stream = fopen('crypt://' . $pathRelative, "r");
+ // open stream
+ $stream = fopen('crypt://' . $pathRelative, "r");
- if(is_resource($stream)) {
- // calculate last chunk position
- $lastChunckPos = ($lastChunckNr * 8192);
+ if(is_resource($stream)) {
+ // calculate last chunk position
+ $lastChunckPos = ($lastChunckNr * 8192);
- // seek to end
- fseek($stream, $lastChunckPos);
+ // seek to end
+ fseek($stream, $lastChunckPos);
- // get the content of the last chunk
- $lastChunkContent = fread($stream, 8192);
+ // get the content of the last chunk
+ $lastChunkContent = fread($stream, 8192);
- // calc the real file size with the size of the last chunk
- $realSize = (($lastChunckNr * 6126) + strlen($lastChunkContent));
+ // calc the real file size with the size of the last chunk
+ $realSize = (($lastChunckNr * 6126) + strlen($lastChunkContent));
- // store file size
- $result = $realSize;
- }
- }
+ // store file size
+ $result = $realSize;
+ }
+ }
- \OC_FileProxy::$enabled = $proxyStatus;
+ \OC_FileProxy::$enabled = $proxyStatus;
- return $result;
- }
- /**
- * @brief fix the file size of the encrypted file
- *
- * @param $path absolute path
- * @return true / false if file is encrypted
- */
+ return $result;
+ }
+
+ /**
+ * @brief fix the file size of the encrypted file
+ * @param $path absolute path
+ * @return true / false if file is encrypted
+ */
- public function fixFileSize($path) {
- $result = false;
+ public function fixFileSize( $path ) {
+
+ $result = false;
- // Disable encryption proxy to prevent recursive calls
- $proxyStatus = \OC_FileProxy::$enabled;
- \OC_FileProxy::$enabled = false;
+ // Disable encryption proxy to prevent recursive calls
+ $proxyStatus = \OC_FileProxy::$enabled;
+ \OC_FileProxy::$enabled = false;
- $realSize = $this->getFileSize($path);
- if($realSize > 0) {
- $cached = $this->view->getFileInfo($path);
- $cached['encrypted'] = 1;
+ $realSize = $this->getFileSize( $path );
+
+ if ( $realSize > 0 ) {
+
+ $cached = $this->view->getFileInfo( $path );
+ $cached['encrypted'] = 1;
- // set the size
- $cached['unencrypted_size'] = $realSize;
+ // set the size
+ $cached['unencrypted_size'] = $realSize;
- // put file info
- $this->view->putFileInfo( $path, $cached );
+ // put file info
+ $this->view->putFileInfo( $path, $cached );
- $result = true;
- }
+ $result = true;
+
+ }
- \OC_FileProxy::$enabled = $proxyStatus;
+ \OC_FileProxy::$enabled = $proxyStatus;
- return $result;
- }
+ return $result;
+ }
/**
* @brief Format a path to be relative to the /user/files/ directory
stream_copy_to_stream( $plainHandle1, $plainHandle2 );
// Close access to original file
-// $this->view->fclose( $plainHandle1 ); // not implemented in view{}
+ // $this->view->fclose( $plainHandle1 ); // not implemented in view{}
// Delete original plain file so we can rename enc file later
$this->view->unlink( $rawPath );
}
- /**
- * @brief get shares parent.
- * @param int $id of the current share
- * @return array of the parent
- */
- public static function getShareParent( $id ) {
-
- $query = \OC_DB::prepare( 'SELECT `file_target`, `item_type`'
- .' FROM `*PREFIX*share`'
- .' WHERE `id` = ?' );
+ /**
+ * @brief get shares parent.
+ * @param int $id of the current share
+ * @return array of the parent
+ */
+ public static function getShareParent( $id ) {
- $result = $query->execute( array( $id ) );
+ $query = \OC_DB::prepare( 'SELECT `file_target`, `item_type`'
+ .' FROM `*PREFIX*share`'
+ .' WHERE `id` = ?' );
- $row = $result->fetchRow();
+ $result = $query->execute( array( $id ) );
- return $row;
+ $row = $result->fetchRow();
- }
+ return $row;
- /**
- * @brief get owner of the shared files.
- * @param int $Id of a share
- * @return owner
- */
- public function getOwnerFromSharedFile($id) {
-
- $query = \OC_DB::prepare( 'SELECT `parent`, `uid_owner` FROM `*PREFIX*share` WHERE `id` = ?', 1 );
- $source = $query->execute( array( $id ) )->fetchRow();
+ }
- if ( isset($source['parent'] ) ) {
+ /**
+ * @brief get owner of the shared files.
+ * @param int $Id of a share
+ * @return owner
+ */
+ public function getOwnerFromSharedFile( $id ) {
- $parent = $source['parent'];
-
- while ( isset( $parent ) ) {
+ $query = \OC_DB::prepare( 'SELECT `parent`, `uid_owner` FROM `*PREFIX*share` WHERE `id` = ?', 1 );
+ $source = $query->execute( array( $id ) )->fetchRow();
+
+ if ( isset($source['parent'] ) ) {
- $query = \OC_DB::prepare( 'SELECT `parent`, `uid_owner` FROM `*PREFIX*share` WHERE `id` = ?', 1 );
- $item = $query->execute( array( $parent ) )->fetchRow();
+ $parent = $source['parent'];
- if ( isset( $item['parent'] ) ) {
+ while ( isset( $parent ) ) {
- $parent = $item['parent'];
+ $query = \OC_DB::prepare( 'SELECT `parent`, `uid_owner` FROM `*PREFIX*share` WHERE `id` = ?', 1 );
+ $item = $query->execute( array( $parent ) )->fetchRow();
+
+ if ( isset( $item['parent'] ) ) {
+
+ $parent = $item['parent'];
+
+ } else {
+
+ $fileOwner = $item['uid_owner'];
+
+ break;
+
+ }
+ }
- } else {
+ } else {
- $fileOwner = $item['uid_owner'];
-
- break;
+ $fileOwner = $source['uid_owner'];
- }
}
-
- } else {
-
- $fileOwner = $source['uid_owner'];
-
- }
return $fileOwner;
+
}
}
projects / nextcloud-server.git / commitdiff