mirror of
https://github.com/Relintai/pandemonium_engine_minimal.git
synced 2024-12-21 16:56:50 +01:00
89 lines
4.0 KiB
C++
89 lines
4.0 KiB
C++
|
#ifndef FILE_ACCESS_UNIX_H
|
||
|
|
#define FILE_ACCESS_UNIX_H
|
||
|
|
/*************************************************************************/
|
||
|
|
/* file_access_unix.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. */
|
||
|
|
/*************************************************************************/
|
||
|
|
|
||
|
|
#include "core/os/file_access.h"
|
||
|
|
#include "core/os/memory.h"
|
||
|
|
|
||
|
|
#include <stdio.h>
|
||
|
|
|
||
|
|
#if defined(UNIX_ENABLED) || defined(LIBC_FILEIO_ENABLED)
|
||
|
|
|
||
|
|
typedef void (*CloseNotificationFunc)(const String &p_file, int p_flags);
|
||
|
|
|
||
|
|
class FileAccessUnix : public FileAccess {
|
||
|
|
FILE *f;
|
||
|
|
int flags;
|
||
|
|
void check_errors() const;
|
||
|
|
mutable Error last_error;
|
||
|
|
String save_path;
|
||
|
|
String path;
|
||
|
|
String path_src;
|
||
|
|
|
||
|
|
public:
|
||
|
|
static CloseNotificationFunc close_notification_func;
|
||
|
|
|
||
|
|
virtual Error _open(const String &p_path, int p_mode_flags); ///< open a file
|
||
|
|
virtual void close(); ///< close a file
|
||
|
|
virtual bool is_open() const; ///< true when file is open
|
||
|
|
|
||
|
|
virtual String get_path() const; /// returns the path for the current open file
|
||
|
|
virtual String get_path_absolute() const; /// returns the absolute path for the current open file
|
||
|
|
|
||
|
|
virtual void seek(uint64_t p_position); ///< seek to a given position
|
||
|
|
virtual void seek_end(int64_t p_position = 0); ///< seek from the end of file
|
||
|
|
virtual uint64_t get_position() const; ///< get position in the file
|
||
|
|
virtual uint64_t get_len() const; ///< get size of the file
|
||
|
|
|
||
|
|
virtual bool eof_reached() const; ///< reading passed EOF
|
||
|
|
|
||
|
|
virtual uint8_t get_8() const; ///< get a byte
|
||
|
|
virtual uint64_t get_buffer(uint8_t *p_dst, uint64_t p_length) const;
|
||
|
|
|
||
|
|
virtual Error get_error() const; ///< get last error
|
||
|
|
|
||
|
|
virtual void flush();
|
||
|
|
virtual void store_8(uint8_t p_dest); ///< store a byte
|
||
|
|
virtual void store_buffer(const uint8_t *p_src, uint64_t p_length); ///< store an array of bytes
|
||
|
|
|
||
|
|
virtual bool file_exists(const String &p_path); ///< return true if a file exists
|
||
|
|
|
||
|
|
virtual uint64_t _get_modified_time(const String &p_file);
|
||
|
|
virtual uint32_t _get_unix_permissions(const String &p_file);
|
||
|
|
virtual Error _set_unix_permissions(const String &p_file, uint32_t p_permissions);
|
||
|
|
|
||
|
|
FileAccessUnix();
|
||
|
|
virtual ~FileAccessUnix();
|
||
|
|
};
|
||
|
|
|
||
|
|
#endif
|
||
|
|
#endif
|