libptytty/src/libptytty.h

#ifndef LIBPTYTTY_H_ /* public libptytty header file */
#define LIBPTYTTY_H_

#ifdef __cplusplus

// C++ API

struct ptytty
{
  int pty; // pty file descriptor; connected to terminal emulator
  int tty; // tty file descriptor; connected to child

  virtual ~ptytty ()
  {
  }

  virtual bool get () = 0;
  virtual void login (int cmd_pid, bool login_shell, const char *hostname) = 0;

  void close_tty ();
  bool make_controlling_tty ();
  void set_utf8_mode (bool on);

  static void sanitise_stdfd ();
  static void init ();
  static ptytty *create (); // create a new pty object

  static void drop_privileges ();
  static void use_helper ();

  static bool send_fd (int socket, int fd);
  static int recv_fd (int socket);

protected:

  ptytty ()
  : pty(-1), tty(-1)
  {
  }
};

#else

// C API

typedef void *PTYTTY;

int ptytty_pty (PTYTTY ptytty);
int ptytty_tty (PTYTTY ptytty);
void ptytty_delete (PTYTTY ptytty);
int ptytty_get (PTYTTY ptytty);
void ptytty_login (PTYTTY ptytty, int cmd_pid, int login_shell, const char *hostname);

void ptytty_close_tty (PTYTTY ptytty);
int ptytty_make_controlling_tty (PTYTTY ptytty);
void ptytty_set_utf8_mode (PTYTTY ptytty, int on);

void ptytty_sanitise_stdfd ();
void ptytty_init ();
PTYTTY ptytty_create ();

void ptytty_drop_privileges ();
void ptytty_use_helper ();

#endif

#endif

Revision:	1.16
Committed:	Wed Jun 16 05:08:48 2021 UTC (5 years, 3 months ago) by sf-exg
Content type:	text/plain
Branch:	MAIN
Changes since 1.15:	+2 -1 lines
Log Message:	Fix style
#	User	Rev	Content
1	root	1.10	#ifndef LIBPTYTTY_H_ /* public libptytty header file */
2			#define LIBPTYTTY_H_
3	root	1.1
4	root	1.10	#ifdef __cplusplus
5	root	1.8
6	root	1.12	// C++ API
7	root	1.8
8	sf-exg	1.16	struct ptytty
9			{
10	root	1.14	int pty; // pty file descriptor; connected to terminal emulator
11	root	1.10	int tty; // tty file descriptor; connected to child
12	root	1.1
13	root	1.10	virtual ~ptytty ()
14			{
15			}
16	root	1.1
17	root	1.10	virtual bool get () = 0;
18			virtual void login (int cmd_pid, bool login_shell, const char *hostname) = 0;
19	root	1.1
20	root	1.10	void close_tty ();
21			bool make_controlling_tty ();
22			void set_utf8_mode (bool on);
23	root	1.1
24	root	1.13	static void sanitise_stdfd ();
25	root	1.10	static void init ();
26			static ptytty *create (); // create a new pty object
27	root	1.6
28	root	1.10	static void drop_privileges ();
29			static void use_helper ();
30	root	1.4
31	root	1.10	static bool send_fd (int socket, int fd);
32			static int recv_fd (int socket);
33	root	1.4
34	root	1.10	protected:
35	root	1.4
36	root	1.10	ptytty ()
37			: pty(-1), tty(-1)
38			{
39			}
40			};
41	root	1.1
42	root	1.10	#else
43	root	1.8
44	root	1.12	// C API
45	root	1.8
46	root	1.10	typedef void *PTYTTY;
47	root	1.8
48	root	1.10	int ptytty_pty (PTYTTY ptytty);
49			int ptytty_tty (PTYTTY ptytty);
50			void ptytty_delete (PTYTTY ptytty);
51			int ptytty_get (PTYTTY ptytty);
52	root	1.11	void ptytty_login (PTYTTY ptytty, int cmd_pid, int login_shell, const char *hostname);
53	root	1.8
54	root	1.10	void ptytty_close_tty (PTYTTY ptytty);
55			int ptytty_make_controlling_tty (PTYTTY ptytty);
56			void ptytty_set_utf8_mode (PTYTTY ptytty, int on);
57	root	1.8
58	root	1.13	void ptytty_sanitise_stdfd ();
59	root	1.10	void ptytty_init ();
60			PTYTTY ptytty_create ();
61	root	1.8
62	root	1.10	void ptytty_drop_privileges ();
63			void ptytty_use_helper ();
64	root	1.1
65	root	1.10	#endif
66	root	1.9
67	root	1.10	#endif
68	root	1.9