96 lines
4.6 KiB
C++
96 lines
4.6 KiB
C++
/**************************************************************************/
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/* file_access_windows_pipe.h */
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/**************************************************************************/
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/* This file is part of: */
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/* GODOT ENGINE */
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/* https://godotengine.org */
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/**************************************************************************/
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/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */
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/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur. */
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/* */
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/* Permission is hereby granted, free of charge, to any person obtaining */
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/* a copy of this software and associated documentation files (the */
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/* "Software"), to deal in the Software without restriction, including */
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/* without limitation the rights to use, copy, modify, merge, publish, */
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/* distribute, sublicense, and/or sell copies of the Software, and to */
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/* permit persons to whom the Software is furnished to do so, subject to */
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/* the following conditions: */
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/* */
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/* The above copyright notice and this permission notice shall be */
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/* included in all copies or substantial portions of the Software. */
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/* */
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/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
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/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
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/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. */
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/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
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/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
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/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
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/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
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/**************************************************************************/
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#ifndef FILE_ACCESS_WINDOWS_PIPE_H
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#define FILE_ACCESS_WINDOWS_PIPE_H
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#ifdef WINDOWS_ENABLED
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#include "core/io/file_access.h"
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#include "core/os/memory.h"
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#define WIN32_LEAN_AND_MEAN
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#include <windows.h>
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class FileAccessWindowsPipe : public FileAccess {
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HANDLE fd[2] = { 0, 0 };
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mutable Error last_error = OK;
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String path;
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String path_src;
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void _close();
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public:
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Error open_existing(HANDLE p_rfd, HANDLE p_wfd);
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virtual Error open_internal(const String &p_path, int p_mode_flags) override; ///< open a file
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virtual bool is_open() const override; ///< true when file is open
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virtual String get_path() const override; /// returns the path for the current open file
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virtual String get_path_absolute() const override; /// returns the absolute path for the current open file
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virtual void seek(uint64_t p_position) override {}
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virtual void seek_end(int64_t p_position = 0) override {}
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virtual uint64_t get_position() const override { return 0; }
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virtual uint64_t get_length() const override { return 0; }
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virtual bool eof_reached() const override { return false; }
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virtual uint8_t get_8() const override; ///< get a byte
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virtual uint64_t get_buffer(uint8_t *p_dst, uint64_t p_length) const override;
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virtual Error get_error() const override; ///< get last error
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virtual void flush() override {}
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virtual void store_8(uint8_t p_src) override; ///< store a byte
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virtual void store_buffer(const uint8_t *p_src, uint64_t p_length) override; ///< store an array of bytes
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virtual bool file_exists(const String &p_name) override { return false; }
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uint64_t _get_modified_time(const String &p_file) override { return 0; }
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virtual BitField<FileAccess::UnixPermissionFlags> _get_unix_permissions(const String &p_file) override { return 0; }
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virtual Error _set_unix_permissions(const String &p_file, BitField<FileAccess::UnixPermissionFlags> p_permissions) override { return ERR_UNAVAILABLE; }
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virtual bool _get_hidden_attribute(const String &p_file) override { return false; }
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virtual Error _set_hidden_attribute(const String &p_file, bool p_hidden) override { return ERR_UNAVAILABLE; }
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virtual bool _get_read_only_attribute(const String &p_file) override { return false; }
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virtual Error _set_read_only_attribute(const String &p_file, bool p_ro) override { return ERR_UNAVAILABLE; }
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virtual void close() override;
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FileAccessWindowsPipe() {}
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virtual ~FileAccessWindowsPipe();
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};
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#endif // WINDOWS_ENABLED
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#endif // FILE_ACCESS_WINDOWS_PIPE_H
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