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feat(pty): add initial pty node

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Leroy Hopson 2024-02-24 19:47:12 +13:00
parent d223a458cd
commit 1514f42b54
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21 changed files with 2819 additions and 71 deletions
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addons/godot_xterm/native/src/pty.h Normal file
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// SPDX-FileCopyrightText: 2021-2024 Leroy Hopson <godot-xterm@leroy.nix.nz>
// SPDX-License-Identifier: MIT
#pragma once
#include <godot_cpp/classes/node.hpp>
#include <godot_cpp/classes/os.hpp>
namespace godot
{
class PTY : public Node
{
GDCLASS(PTY, Node)
public:
enum Signal {
SIGNAL_SIGHUP = 1,
SIGNAL_SIGINT = 2,
SIGNAL_SIGQUIT = 3,
SIGNAL_SIGILL = 4,
SIGNAL_SIGTRAP = 5,
SIGNAL_SIGABRT = 6,
SIGNAL_SIGBUS = 7,
SIGNAL_SIGFPE = 8,
SIGNAL_SIGKILL = 9,
SIGNAL_SIGUSR1 = 10,
SIGNAL_SIGSEGV = 11,
SIGNAL_SIGUSR2 = 12,
SIGNAL_SIGPIPE = 13,
SIGNAL_SIGALRM = 14,
SIGNAL_SIGTERM = 15,
};
PTY();
~PTY();
int get_cols() const;
int get_rows() const;
Dictionary get_env() const;
void set_env(const Dictionary &value);
bool get_use_os_env() const;
void set_use_os_env(const bool value);
Error fork(const String &file = "", const PackedStringArray &args = PackedStringArray(), const String &cwd = ".", const int cols = 80, const int rows = 24);
void kill(const int signum = Signal::SIGNAL_SIGHUP);
Error open(const int cols = 80, const int rows = 24) const;
void resize(const int cols, const int rows) const;
void resizev(const Vector2i &size) const { resize(size.x, size.y); };
void write(const Variant &data) const;
protected:
static void _bind_methods();
private:
OS *os;
int pid = -1;
int fd = -1;
unsigned int cols = 0;
unsigned int rows = 0;
Dictionary env = Dictionary();
bool use_os_env = true;
String _get_fork_file(const String &file) const;
Dictionary _get_fork_env() const;
void _on_exit(int exit_code, int exit_signal);
};
} // namespace godot
VARIANT_ENUM_CAST(PTY::Signal);