Implemented PTS attributes Request File Metadata, Unix-Style File Metadata

2011-09-10 22:39:55 +02:00
parent 31ac5b0d6b
commit d883495418
10 changed files with 1132 additions and 5 deletions
@@ -0,0 +1,91 @@
+/*
+ * Copyright (C) 2011 Sansar Choinyambuu
+ * HSR Hochschule fuer Technik Rapperswil
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.  See <http://www.fsf.org/copyleft/gpl.txt>.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+ * or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * for more details.
+ */
+
+/**
+ * @defgroup pts_file_meta pts_file_meta
+ * @{ @ingroup pts
+ */
+
+#ifndef PTS_FILE_META_H_
+#define PTS_FILE_META_H_
+
+#include "pts_file_type.h"
+
+#include <time.h>
+#include <library.h>
+
+typedef struct pts_file_meta_t pts_file_meta_t;
+typedef struct pts_file_metadata_t pts_file_metadata_t;
+
+/* Without filename field included */
+#define PTS_FILE_METADATA_SIZE		52
+
+/**
+ * Structure holding file metadata
+ */
+struct pts_file_metadata_t {
+	u_int16_t	  		meta_length;
+	pts_file_type_t	  	type;
+	u_int64_t			filesize;
+	time_t				create_time;
+	time_t				last_modify_time;
+	time_t				last_access_time;
+	u_int64_t			owner_id;
+	u_int64_t			group_id;
+	char				*filename;
+};
+
+/**
+ * Class storing PTS File Metadata
+ */
+struct pts_file_meta_t {
+
+	/**
+	 * Get the number of files
+	 *
+	 * @return				Number of files
+	 */
+	int (*get_file_count)(pts_file_meta_t *this);
+
+	/**
+	 * Add a PTS File Metadata
+	 *
+	 * @param filename		Name of measured file or directory
+	 * @param metadata		File metadata
+	 */
+	void (*add)(pts_file_meta_t *this, char *filename, pts_file_type_t type,
+			u_int64_t filesize, time_t create_time, time_t last_modfy_time, time_t last_access_time,
+			u_int64_t owner_id, u_int64_t group_id);
+
+	/**
+	  * Create a PTS File Metadata enumerator
+	  *
+	  * @return				Enumerator returning file metadata
+	  */
+	enumerator_t* (*create_enumerator)(pts_file_meta_t *this);
+
+	/**
+	 * Destroys a pts_file_meta_t object.
+	 */
+	void (*destroy)(pts_file_meta_t *this);
+
+};
+
+/**
+ * Creates a pts_file_meta_t object
+ */
+pts_file_meta_t* pts_file_meta_create();
+
+#endif /** PTS_FILE_MEAS_H_ @}*/