initial commit, 4.5 stable
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This commit is contained in:
151
drivers/unix/os_unix.h
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151
drivers/unix/os_unix.h
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/**************************************************************************/
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/* os_unix.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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#pragma once
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#ifdef UNIX_ENABLED
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#include "core/os/os.h"
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#include "drivers/unix/ip_unix.h"
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#if defined(__GLIBC__) || defined(WEB_ENABLED)
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#include <iconv.h>
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#include <langinfo.h>
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#define gd_iconv_t iconv_t
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#define gd_iconv_open iconv_open
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#define gd_iconv iconv
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#define gd_iconv_close iconv_close
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#else
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typedef void *gd_iconv_t;
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typedef gd_iconv_t (*PIConvOpen)(const char *, const char *);
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typedef size_t (*PIConv)(gd_iconv_t, char **, size_t *, char **, size_t *);
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typedef int (*PIConvClose)(gd_iconv_t);
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typedef const char *(*PIConvLocaleCharset)(void);
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#endif
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class OS_Unix : public OS {
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struct ProcessInfo {
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mutable bool is_running = true;
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mutable int exit_code = -1;
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};
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HashMap<ProcessID, ProcessInfo> *process_map = nullptr;
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Mutex process_map_mutex;
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#if defined(__GLIBC__) || defined(WEB_ENABLED)
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bool _iconv_ok = true;
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#else
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bool _iconv_ok = false;
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PIConvOpen gd_iconv_open = nullptr;
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PIConv gd_iconv = nullptr;
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PIConvClose gd_iconv_close = nullptr;
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PIConvLocaleCharset gd_locale_charset = nullptr;
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void _load_iconv();
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#endif
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static int _wait_for_pid_completion(const pid_t p_pid, int *r_status, int p_options, pid_t *r_pid = nullptr);
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bool _check_pid_is_running(const pid_t p_pid, int *r_status) const;
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protected:
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// UNIX only handles the core functions.
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// inheriting platforms under unix (eg. X11) should handle the rest
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virtual void initialize_core();
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virtual int unix_initialize_audio(int p_audio_driver);
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virtual void finalize_core() override;
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public:
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OS_Unix();
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virtual Vector<String> get_video_adapter_driver_info() const override;
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virtual String get_stdin_string(int64_t p_buffer_size = 1024) override;
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virtual PackedByteArray get_stdin_buffer(int64_t p_buffer_size = 1024) override;
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virtual StdHandleType get_stdin_type() const override;
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virtual StdHandleType get_stdout_type() const override;
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virtual StdHandleType get_stderr_type() const override;
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virtual Error get_entropy(uint8_t *r_buffer, int p_bytes) override;
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virtual Error open_dynamic_library(const String &p_path, void *&p_library_handle, GDExtensionData *p_data = nullptr) override;
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virtual Error close_dynamic_library(void *p_library_handle) override;
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virtual Error get_dynamic_library_symbol_handle(void *p_library_handle, const String &p_name, void *&p_symbol_handle, bool p_optional = false) override;
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virtual Error set_cwd(const String &p_cwd) override;
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virtual String get_name() const override;
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virtual String get_distribution_name() const override;
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virtual String get_version() const override;
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virtual String get_temp_path() const override;
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virtual DateTime get_datetime(bool p_utc) const override;
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virtual TimeZoneInfo get_time_zone_info() const override;
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virtual double get_unix_time() const override;
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virtual void delay_usec(uint32_t p_usec) const override;
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virtual uint64_t get_ticks_usec() const override;
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virtual Dictionary get_memory_info() const override;
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virtual String multibyte_to_string(const String &p_encoding, const PackedByteArray &p_array) const override;
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virtual PackedByteArray string_to_multibyte(const String &p_encoding, const String &p_string) const override;
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virtual Error execute(const String &p_path, const List<String> &p_arguments, String *r_pipe = nullptr, int *r_exitcode = nullptr, bool read_stderr = false, Mutex *p_pipe_mutex = nullptr, bool p_open_console = false) override;
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virtual Dictionary execute_with_pipe(const String &p_path, const List<String> &p_arguments, bool p_blocking = true) override;
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virtual Error create_process(const String &p_path, const List<String> &p_arguments, ProcessID *r_child_id = nullptr, bool p_open_console = false) override;
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virtual Error kill(const ProcessID &p_pid) override;
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virtual int get_process_id() const override;
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virtual bool is_process_running(const ProcessID &p_pid) const override;
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virtual int get_process_exit_code(const ProcessID &p_pid) const override;
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virtual bool has_environment(const String &p_var) const override;
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virtual String get_environment(const String &p_var) const override;
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virtual void set_environment(const String &p_var, const String &p_value) const override;
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virtual void unset_environment(const String &p_var) const override;
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virtual String get_locale() const override;
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virtual void initialize_debugging() override;
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virtual String get_executable_path() const override;
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virtual String get_user_data_dir(const String &p_user_dir) const override;
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};
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class UnixTerminalLogger : public StdLogger {
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public:
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virtual void log_error(const char *p_function, const char *p_file, int p_line, const char *p_code, const char *p_rationale, bool p_editor_notify = false, ErrorType p_type = ERR_ERROR, const Vector<Ref<ScriptBacktrace>> &p_script_backtraces = {}) override;
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virtual ~UnixTerminalLogger();
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};
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#endif // UNIX_ENABLED
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