/*************************************************************************/ /* dir_access_jandroid.h */ /*************************************************************************/ /* This file is part of: */ /* GODOT ENGINE */ /* https://godotengine.org */ /*************************************************************************/ /* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur. */ /* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md). */ /* */ /* 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. */ /*************************************************************************/ #ifndef DIR_ACCESS_JANDROID_H #define DIR_ACCESS_JANDROID_H #include "core/io/dir_access.h" #include "drivers/unix/dir_access_unix.h" #include "java_godot_lib_jni.h" #include <stdio.h> /// Android implementation of the DirAccess interface used to provide access to /// ACCESS_FILESYSTEM and ACCESS_RESOURCES directory resources. /// The implementation use jni in order to comply with Android filesystem /// access restriction. class DirAccessJAndroid : public DirAccessUnix { static jobject dir_access_handler; static jclass cls; static jmethodID _dir_open; static jmethodID _dir_next; static jmethodID _dir_close; static jmethodID _dir_is_dir; static jmethodID _dir_exists; static jmethodID _file_exists; static jmethodID _get_drive_count; static jmethodID _get_drive; static jmethodID _make_dir; static jmethodID _get_space_left; static jmethodID _rename; static jmethodID _remove; static jmethodID _current_is_hidden; public: 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 String get_current_dir(bool p_include_drive = true) const override; ///< return current dir location virtual Error change_dir(String p_dir) override; ///< can be relative or absolute, return false on success virtual bool file_exists(String p_file) override; virtual bool dir_exists(String p_dir) override; virtual Error make_dir(String p_dir) override; virtual Error make_dir_recursive(String p_dir) override; virtual Error rename(String p_from, String p_to) override; virtual Error remove(String p_name) override; virtual bool is_link(String p_file) override { return false; } virtual String read_link(String p_file) override { return p_file; } virtual Error create_link(String p_source, String p_target) override { return FAILED; } virtual uint64_t get_space_left() override; static void setup(jobject p_dir_access_handler); DirAccessJAndroid(); ~DirAccessJAndroid(); protected: String _get_root_string() const override; private: int id = 0; int dir_open(String p_path); void dir_close(int p_id); String get_absolute_path(String p_path); }; #endif // DIR_ACCESS_JANDROID_H