diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/sys/termios.rs | 158 |
1 files changed, 150 insertions, 8 deletions
diff --git a/src/sys/termios.rs b/src/sys/termios.rs index 9622f392..c45627b3 100644 --- a/src/sys/termios.rs +++ b/src/sys/termios.rs @@ -125,6 +125,72 @@ mod ffi { pub c_ospeed: speed_t } + #[derive(Clone, Copy, Debug, PartialEq)] + pub enum BaudRate { + B0, + B50, + B75, + B110, + B134, + B150, + B200, + B300, + B600, + B1200, + B1800, + B2400, + B4800, + B9600, + B19200, + B38400, + B7200, + B14400, + B28800, + B57600, + B76800, + B115200, + B230400, + #[cfg(any(target_os = "netbsd", target_os = "freebsd"))] + B460800, + #[cfg(any(target_os = "netbsd", target_os = "freebsd"))] + B921600, + } + + impl From<speed_t> for BaudRate { + fn from(s: speed_t) -> BaudRate { + match s { + 0 => BaudRate::B0, + 50 => BaudRate::B50, + 75 => BaudRate::B75, + 110 => BaudRate::B110, + 134 => BaudRate::B134, + 150 => BaudRate::B150, + 200 => BaudRate::B200, + 300 => BaudRate::B300, + 600 => BaudRate::B600, + 1200 => BaudRate::B1200, + 1800 => BaudRate::B1800, + 2400 => BaudRate::B2400, + 4800 => BaudRate::B4800, + 9600 => BaudRate::B9600, + 19200 => BaudRate::B19200, + 38400 => BaudRate::B38400, + 7200 => BaudRate::B7200, + 14400 => BaudRate::B14400, + 28800 => BaudRate::B28800, + 57600 => BaudRate::B57600, + 76800 => BaudRate::B76800, + 115200 => BaudRate::B115200, + 230400 => BaudRate::B230400, + #[cfg(any(target_os = "netbsd", target_os = "freebsd"))] + 460800 => BaudRate::B460800, + #[cfg(any(target_os = "netbsd", target_os = "freebsd"))] + 921600 => BaudRate::B921600, + b @ _ => unreachable!("Invalid baud constant: {}", b), + } + } + } + pub const VEOF: usize = 0; pub const VEOL: usize = 1; pub const VEOL2: usize = 2; @@ -293,6 +359,82 @@ mod ffi { pub c_ospeed: speed_t } + #[derive(Clone, Copy, Debug, PartialEq)] + pub enum BaudRate { + B0, + B50, + B75, + B110, + B130, + B150, + B200, + B300, + B600, + B1200, + B1800, + B2400, + B4800, + B9600, + B19200, + B38400, + BOTHER, + B57600, + B115200, + B230400, + B460800, + B500000, + B576000, + B921600, + B1000000, + B1152000, + B1500000, + B2000000, + B2500000, + B3000000, + B3500000, + B4000000, + } + + impl From<speed_t> for BaudRate { + fn from(s: speed_t) -> BaudRate { + match s { + 0 => BaudRate::B0, + 1 => BaudRate::B50, + 2 => BaudRate::B75, + 3 => BaudRate::B110, + 4 => BaudRate::B130, + 5 => BaudRate::B150, + 6 => BaudRate::B200, + 7 => BaudRate::B300, + 10 => BaudRate::B600, + 11 => BaudRate::B1200, + 12 => BaudRate::B1800, + 13 => BaudRate::B2400, + 14 => BaudRate::B4800, + 15 => BaudRate::B9600, + 16 => BaudRate::B19200, + 17 => BaudRate::B38400, + 10000 => BaudRate::BOTHER, + 10001 => BaudRate::B57600, + 10002 => BaudRate::B115200, + 10003 => BaudRate::B230400, + 10004 => BaudRate::B460800, + 10005 => BaudRate::B500000, + 10006 => BaudRate::B576000, + 10007 => BaudRate::B921600, + 10010 => BaudRate::B1000000, + 10011 => BaudRate::B1152000, + 10012 => BaudRate::B1500000, + 10013 => BaudRate::B2000000, + 10014 => BaudRate::B2500000, + 10015 => BaudRate::B3000000, + 10016 => BaudRate::B3500000, + 10017 => BaudRate::B4000000, + b @ _ => unreachable!("Invalid baud constant: {}", b), + } + } + } + pub const VEOF: usize = 4; pub const VEOL: usize = 11; pub const VEOL2: usize = 16; @@ -426,27 +568,27 @@ mod ffi { } } -pub fn cfgetispeed(termios: &Termios) -> speed_t { +pub fn cfgetispeed(termios: &Termios) -> BaudRate { unsafe { - ffi::cfgetispeed(termios) + ffi::cfgetispeed(termios).into() } } -pub fn cfgetospeed(termios: &Termios) -> speed_t { +pub fn cfgetospeed(termios: &Termios) -> BaudRate { unsafe { - ffi::cfgetospeed(termios) + ffi::cfgetospeed(termios).into() } } -pub fn cfsetispeed(termios: &mut Termios, speed: speed_t) -> Result<()> { +pub fn cfsetispeed(termios: &mut Termios, baud: BaudRate) -> Result<()> { Errno::result(unsafe { - ffi::cfsetispeed(termios, speed) + ffi::cfsetispeed(termios, baud as speed_t) }).map(drop) } -pub fn cfsetospeed(termios: &mut Termios, speed: speed_t) -> Result<()> { +pub fn cfsetospeed(termios: &mut Termios, baud: BaudRate) -> Result<()> { Errno::result(unsafe { - ffi::cfsetospeed(termios, speed) + ffi::cfsetospeed(termios, baud as speed_t) }).map(drop) } |