godot/platform/android/file_access_android.h

Ignoring revisions in .git-blame-ignore-revs. Click here to bypass and see the normal blame view.

106 lines
5.0 KiB
C++
Raw Normal View History

2014-02-10 09:10:30 +08:00
/**************************************************************************/
/* file_access_android.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. */
/**************************************************************************/
2014-02-10 09:10:30 +08:00
#ifndef FILE_ACCESS_ANDROID_H
#define FILE_ACCESS_ANDROID_H
#include "core/io/file_access.h"
2014-02-10 09:10:30 +08:00
#include <android/asset_manager.h>
#include <android/log.h>
#include <jni.h>
2014-02-10 09:10:30 +08:00
#include <stdio.h>
class FileAccessAndroid : public FileAccess {
static AAssetManager *asset_manager;
static jobject j_asset_manager;
2022-05-31 05:13:49 +08:00
mutable AAsset *asset = nullptr;
mutable uint64_t len = 0;
mutable uint64_t pos = 0;
mutable bool eof = false;
String absolute_path;
String path_src;
2014-02-10 09:10:30 +08:00
void _close();
2014-02-10 09:10:30 +08:00
public:
virtual Error open_internal(const String &p_path, int p_mode_flags) override; // open a file
virtual bool is_open() const override; // true when file is open
2014-02-10 09:10:30 +08:00
/// returns the path for the current open file
virtual String get_path() const override;
/// returns the absolute path for the current open file
virtual String get_path_absolute() const override;
virtual void seek(uint64_t p_position) override; // seek to a given position
virtual void seek_end(int64_t p_position = 0) override; // seek from the end of file
virtual uint64_t get_position() const override; // get position in the file
virtual uint64_t get_length() const override; // get size of the file
2014-02-10 09:10:30 +08:00
virtual bool eof_reached() const override; // reading passed EOF
2014-02-10 09:10:30 +08:00
virtual Error resize(int64_t p_length) override { return ERR_UNAVAILABLE; }
virtual uint8_t get_8() const override; // get a byte
virtual uint16_t get_16() const override;
virtual uint32_t get_32() const override;
virtual uint64_t get_64() const override;
virtual uint64_t get_buffer(uint8_t *p_dst, uint64_t p_length) const override;
2014-02-10 09:10:30 +08:00
virtual Error get_error() const override; // get last error
2014-02-10 09:10:30 +08:00
virtual void flush() override;
virtual void store_8(uint8_t p_dest) override; // store a byte
virtual void store_16(uint16_t p_dest) override;
virtual void store_32(uint32_t p_dest) override;
virtual void store_64(uint64_t p_dest) override;
2014-02-10 09:10:30 +08:00
virtual bool file_exists(const String &p_path) override; // return true if a file exists
2014-02-10 09:10:30 +08:00
virtual uint64_t _get_modified_time(const String &p_file) override { return 0; }
virtual BitField<FileAccess::UnixPermissionFlags> _get_unix_permissions(const String &p_file) override { return 0; }
virtual Error _set_unix_permissions(const String &p_file, BitField<FileAccess::UnixPermissionFlags> p_permissions) override { return FAILED; }
virtual bool _get_hidden_attribute(const String &p_file) override { return false; }
virtual Error _set_hidden_attribute(const String &p_file, bool p_hidden) override { return ERR_UNAVAILABLE; }
virtual bool _get_read_only_attribute(const String &p_file) override { return false; }
virtual Error _set_read_only_attribute(const String &p_file, bool p_ro) override { return ERR_UNAVAILABLE; }
2014-02-10 09:10:30 +08:00
2023-02-16 21:25:32 +08:00
virtual void close() override;
static void setup(jobject p_asset_manager);
static void terminate();
2014-02-10 09:10:30 +08:00
~FileAccessAndroid();
};
#endif // FILE_ACCESS_ANDROID_H