terminal.h File Reference

🖥️ Cross-platform terminal interface for ascii-chat More...

Go to the source code of this file.

Data Structures
struct	terminal_size_t
	Terminal size structure. More...
struct	terminal_capabilities_t
	Complete terminal capabilities structure. More...
struct	tty_info_t
	TTY detection and management structure. More...

Enumerations
enum	terminal_color_mode_t {   TERM_COLOR_AUTO = -1 , TERM_COLOR_NONE = 0 , TERM_COLOR_16 = 1 , TERM_COLOR_256 = 2 ,   TERM_COLOR_TRUECOLOR = 3 }
	Terminal color support levels. More...
enum	terminal_capability_flags_t {   TERM_CAP_COLOR_16 = 0x0001 , TERM_CAP_COLOR_256 = 0x0002 , TERM_CAP_COLOR_TRUE = 0x0004 , TERM_CAP_UTF8 = 0x0008 ,   TERM_CAP_BACKGROUND = 0x0010 }
	Terminal capability flags (bitmask) More...
enum	render_mode_t { RENDER_MODE_FOREGROUND = 0 , RENDER_MODE_BACKGROUND = 1 , RENDER_MODE_HALF_BLOCK = 2 }
	Render mode preferences. More...

Functions
asciichat_error_t	terminal_get_size (terminal_size_t *size)
	Get terminal size.
asciichat_error_t	terminal_set_raw_mode (bool enable)
	Set terminal to raw mode.
asciichat_error_t	terminal_set_echo (bool enable)
	Set terminal echo mode.
bool	terminal_supports_color (void)
	Check if terminal supports color.
bool	terminal_supports_unicode (void)
	Check if terminal supports unicode.
bool	terminal_supports_utf8 (void)
	Check if terminal supports UTF-8.
asciichat_error_t	terminal_clear_screen (void)
	Clear the terminal screen.
asciichat_error_t	terminal_move_cursor (int row, int col)
	Move cursor to specified position.
void	terminal_enable_ansi (void)
	Enable ANSI escape sequences.
asciichat_error_t	terminal_set_buffering (bool line_buffered)
	Set terminal buffering mode.
asciichat_error_t	terminal_flush (int fd)
	Flush terminal output.
asciichat_error_t	terminal_get_cursor_position (int *row, int *col)
	Get current cursor position.
asciichat_error_t	terminal_save_cursor (void)
	Save cursor position.
asciichat_error_t	terminal_restore_cursor (void)
	Restore saved cursor position.
asciichat_error_t	terminal_set_title (const char *title)
	Set terminal window title.
asciichat_error_t	terminal_ring_bell (void)
	Ring terminal bell.
asciichat_error_t	terminal_hide_cursor (int fd, bool hide)
	Hide or show cursor.
asciichat_error_t	terminal_set_scroll_region (int top, int bottom)
	Set scroll region.
asciichat_error_t	terminal_reset (int fd)
	Reset terminal to default state.
asciichat_error_t	terminal_cursor_home (int fd)
	Move cursor to home position (top-left)
asciichat_error_t	terminal_clear_scrollback (int fd)
	Clear terminal scrollback buffer.
terminal_capabilities_t	detect_terminal_capabilities (void)
	Detect terminal capabilities.
tty_info_t	get_current_tty (void)
	Get current TTY information.
bool	is_valid_tty_path (const char *path)
	Check if a TTY path is valid.
asciichat_error_t	get_terminal_size (unsigned short int *width, unsigned short int *height)
	Get terminal size with multiple fallback methods.
const char *	terminal_color_level_name (terminal_color_mode_t level)
	Get name of color level.
const char *	terminal_capabilities_summary (const terminal_capabilities_t *caps)
	Get summary string of terminal capabilities.
void	print_terminal_capabilities (const terminal_capabilities_t *caps)
	Print terminal capabilities to stdout.
void	test_terminal_output_modes (void)
	Test terminal output modes.
terminal_capabilities_t	apply_color_mode_override (terminal_capabilities_t caps)
	Apply command-line overrides to detected capabilities.

Detailed Description

🖥️ Cross-platform terminal interface for ascii-chat

Definition in file terminal.h.