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- /**************************************************************************/
- /* file_access_windows_pipe.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. */
- /**************************************************************************/
- #ifndef FILE_ACCESS_WINDOWS_PIPE_H
- #define FILE_ACCESS_WINDOWS_PIPE_H
- #ifdef WINDOWS_ENABLED
- #include "core/io/file_access.h"
- #include "core/os/memory.h"
- #define WIN32_LEAN_AND_MEAN
- #include <windows.h>
- class FileAccessWindowsPipe : public FileAccess {
- HANDLE fd[2] = { 0, 0 };
- mutable Error last_error = OK;
- String path;
- String path_src;
- void _close();
- public:
- Error open_existing(HANDLE p_rfd, HANDLE p_wfd);
- 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
- virtual String get_path() const override; /// returns the path for the current open file
- virtual String get_path_absolute() const override; /// returns the absolute path for the current open file
- virtual void seek(uint64_t p_position) override {}
- virtual void seek_end(int64_t p_position = 0) override {}
- virtual uint64_t get_position() const override { return 0; }
- virtual uint64_t get_length() const override { return 0; }
- virtual bool eof_reached() const override { return false; }
- virtual uint8_t get_8() const override; ///< get a byte
- virtual uint64_t get_buffer(uint8_t *p_dst, uint64_t p_length) const override;
- virtual Error get_error() const override; ///< get last error
- virtual Error resize(int64_t p_length) override { return ERR_UNAVAILABLE; }
- virtual void flush() override {}
- virtual void store_8(uint8_t p_src) override; ///< store a byte
- virtual void store_buffer(const uint8_t *p_src, uint64_t p_length) override; ///< store an array of bytes
- virtual bool file_exists(const String &p_name) override { return false; }
- 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 ERR_UNAVAILABLE; }
- 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; }
- virtual void close() override;
- FileAccessWindowsPipe() {}
- virtual ~FileAccessWindowsPipe();
- };
- #endif // WINDOWS_ENABLED
- #endif // FILE_ACCESS_WINDOWS_PIPE_H
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