diff options
Diffstat (limited to 'vendor/maunium.net/go/tcell/tscreen_posix.go')
| -rw-r--r-- | vendor/maunium.net/go/tcell/tscreen_posix.go | 206 |
1 files changed, 0 insertions, 206 deletions
diff --git a/vendor/maunium.net/go/tcell/tscreen_posix.go b/vendor/maunium.net/go/tcell/tscreen_posix.go deleted file mode 100644 index ff93f00..0000000 --- a/vendor/maunium.net/go/tcell/tscreen_posix.go +++ /dev/null @@ -1,206 +0,0 @@ -// +build solaris - -// Copyright 2017 The TCell Authors -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use file except in compliance with the License. -// You may obtain a copy of the license at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -package tcell - -import ( - "os" - "os/signal" - "syscall" -) - -// #include <termios.h> -// #include <sys/ioctl.h> -// -// int getwinsize(int fd, int *cols, int *rows) { -// #if defined TIOCGWINSZ -// struct winsize w; -// if (ioctl(fd, TIOCGWINSZ, &w) < 0) { -// return (-1); -// } -// *cols = w.ws_col; -// *rows = w.ws_row; -// return (0); -// #else -// return (-1); -// #endif -// } -// -// int getbaud(struct termios *tios) { -// switch (cfgetospeed(tios)) { -// #ifdef B0 -// case B0: return (0); -// #endif -// #ifdef B50 -// case B50: return (50); -// #endif -// #ifdef B75 -// case B75: return (75); -// #endif -// #ifdef B110 -// case B110: return (110); -// #endif -// #ifdef B134 -// case B134: return (134); -// #endif -// #ifdef B150 -// case B150: return (150); -// #endif -// #ifdef B200 -// case B200: return (200); -// #endif -// #ifdef B300 -// case B300: return (300); -// #endif -// #ifdef B600 -// case B600: return (600); -// #endif -// #ifdef B1200 -// case B1200: return (1200); -// #endif -// #ifdef B1800 -// case B1800: return (1800); -// #endif -// #ifdef B2400 -// case B2400: return (2400); -// #endif -// #ifdef B4800 -// case B4800: return (4800); -// #endif -// #ifdef B9600 -// case B9600: return (9600); -// #endif -// #ifdef B19200 -// case B19200: return (19200); -// #endif -// #ifdef B38400 -// case B38400: return (38400); -// #endif -// #ifdef B57600 -// case B57600: return (57600); -// #endif -// #ifdef B76800 -// case B76800: return (76800); -// #endif -// #ifdef B115200 -// case B115200: return (115200); -// #endif -// #ifdef B153600 -// case B153600: return (153600); -// #endif -// #ifdef B230400 -// case B230400: return (230400); -// #endif -// #ifdef B307200 -// case B307200: return (307200); -// #endif -// #ifdef B460800 -// case B460800: return (460800); -// #endif -// #ifdef B921600 -// case B921600: return (921600); -// #endif -// } -// return (0); -// } -import "C" - -type termiosPrivate struct { - tios C.struct_termios -} - -func (t *tScreen) termioInit() error { - var e error - var rv C.int - var newtios C.struct_termios - var fd C.int - - if t.in, e = os.OpenFile("/dev/tty", os.O_RDONLY, 0); e != nil { - goto failed - } - if t.out, e = os.OpenFile("/dev/tty", os.O_WRONLY, 0); e != nil { - goto failed - } - - t.tiosp = &termiosPrivate{} - - fd = C.int(t.out.(*os.File).Fd()) - if rv, e = C.tcgetattr(fd, &t.tiosp.tios); rv != 0 { - goto failed - } - t.baud = int(C.getbaud(&t.tiosp.tios)) - newtios = t.tiosp.tios - newtios.c_iflag &^= C.IGNBRK | C.BRKINT | C.PARMRK | - C.ISTRIP | C.INLCR | C.IGNCR | - C.ICRNL | C.IXON - newtios.c_oflag &^= C.OPOST - newtios.c_lflag &^= C.ECHO | C.ECHONL | C.ICANON | - C.ISIG | C.IEXTEN - newtios.c_cflag &^= C.CSIZE | C.PARENB - newtios.c_cflag |= C.CS8 - - // This is setup for blocking reads. In the past we attempted to - // use non-blocking reads, but now a separate input loop and timer - // copes with the problems we had on some systems (BSD/Darwin) - // where close hung forever. - newtios.Cc[syscall.VMIN] = 1 - newtios.Cc[syscall.VTIME] = 0 - - if rv, e = C.tcsetattr(fd, C.TCSANOW|C.TCSAFLUSH, &newtios); rv != 0 { - goto failed - } - - signal.Notify(t.sigwinch, syscall.SIGWINCH) - - if w, h, e := t.getWinSize(); e == nil && w != 0 && h != 0 { - t.cells.Resize(w, h) - } - - return nil - -failed: - if t.in != nil { - t.in.Close() - } - if t.out != nil { - t.out.(*os.File).Close() - } - return e -} - -func (t *tScreen) termioFini() { - - signal.Stop(t.sigwinch) - - <-t.indoneq - - if t.out != nil { - fd := C.int(t.out.(*os.File).Fd()) - C.tcsetattr(fd, C.TCSANOW|C.TCSAFLUSH, &t.tiosp.tios) - t.out.(*os.File).Close() - } - if t.in != nil { - t.in.Close() - } -} - -func (t *tScreen) getWinSize() (int, int, error) { - var cx, cy C.int - if r, e := C.getwinsize(C.int(t.out.(*os.File).Fd()), &cx, &cy); r != 0 { - return 0, 0, e - } - return int(cx), int(cy), nil -} |