initial commit, 4.5 stable

drivers/unix/dir_access_unix.h

@@ -0,0 +1,99 @@
+/**************************************************************************/
+/*  dir_access_unix.h                                                     */
+/**************************************************************************/
+/*                         This file is part of:                          */
+/*                             GODOT ENGINE                               */
+/*                        https://godotengine.org                         */
+/**************************************************************************/
+/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */
+/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur.                  */
+/*                                                                        */
+/* Permission is hereby granted, free of charge, to any person obtaining  */
+/* a copy of this software and associated documentation files (the        */
+/* "Software"), to deal in the Software without restriction, including    */
+/* without limitation the rights to use, copy, modify, merge, publish,    */
+/* distribute, sublicense, and/or sell copies of the Software, and to     */
+/* permit persons to whom the Software is furnished to do so, subject to  */
+/* the following conditions:                                              */
+/*                                                                        */
+/* The above copyright notice and this permission notice shall be         */
+/* included in all copies or substantial portions of the Software.        */
+/*                                                                        */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,        */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF     */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. */
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY   */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,   */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE      */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                 */
+/**************************************************************************/
+
+#pragma once
+
+#if defined(UNIX_ENABLED)
+
+#include "core/io/dir_access.h"
+
+#include <dirent.h>
+#include <sys/stat.h>
+#include <sys/types.h>
+#include <unistd.h>
+
+class DirAccessUnix : public DirAccess {
+	GDSOFTCLASS(DirAccessUnix, DirAccess);
+	DIR *dir_stream = nullptr;
+
+	bool _cisdir = false;
+	bool _cishidden = false;
+
+protected:
+	String current_dir;
+	virtual String fix_unicode_name(const char *p_name) const { return String::utf8(p_name); }
+	virtual bool is_hidden(const String &p_name);
+
+public:
+	typedef void (*RemoveNotificationFunc)(const String &p_file);
+	static RemoveNotificationFunc remove_notification_func;
+
+	virtual Error list_dir_begin() override; ///< This starts dir listing
+	virtual String get_next() override;
+	virtual bool current_is_dir() const override;
+	virtual bool current_is_hidden() const override;
+
+	virtual void list_dir_end() override; ///<
+
+	virtual int get_drive_count() override;
+	virtual String get_drive(int p_drive) override;
+	virtual int get_current_drive() override;
+	virtual bool drives_are_shortcuts() override;
+
+	virtual Error change_dir(String p_dir) override; ///< can be relative or absolute, return false on success
+	virtual String get_current_dir(bool p_include_drive = true) const override; ///< return current dir location
+	virtual Error make_dir(String p_dir) override;
+
+	virtual bool file_exists(String p_file) override;
+	virtual bool dir_exists(String p_dir) override;
+	virtual bool is_readable(String p_dir) override;
+	virtual bool is_writable(String p_dir) override;
+
+	virtual uint64_t get_modified_time(String p_file);
+
+	virtual Error rename(String p_path, String p_new_path) override;
+	virtual Error remove(String p_path) override;
+
+	virtual bool is_link(String p_file) override;
+	virtual String read_link(String p_file) override;
+	virtual Error create_link(String p_source, String p_target) override;
+
+	virtual bool is_case_sensitive(const String &p_path) const override;
+	virtual bool is_equivalent(const String &p_path_a, const String &p_path_b) const override;
+
+	virtual uint64_t get_space_left() override;
+
+	virtual String get_filesystem_type() const override;
+
+	DirAccessUnix();
+	~DirAccessUnix();
+};
+
+#endif // UNIX_ENABLED