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org.jline.terminal.impl.jansi.freebsd.FreeBsdNativePty Maven / Gradle / Ivy
/*
* Copyright (c) 2002-2017, the original author or authors.
*
* This software is distributable under the BSD license. See the terms of the
* BSD license in the documentation provided with this software.
*
* http://www.opensource.org/licenses/bsd-license.php
*/
package org.jline.terminal.impl.jansi.freebsd;
import org.fusesource.jansi.internal.CLibrary;
import org.jline.terminal.Attributes;
import org.jline.terminal.Size;
import org.jline.terminal.impl.jansi.JansiNativePty;
import org.jline.terminal.impl.jansi.osx.OsXNativePty;
import java.io.FileDescriptor;
import java.io.IOException;
import java.util.EnumMap;
import java.util.EnumSet;
public class FreeBsdNativePty extends JansiNativePty {
public static FreeBsdNativePty current() throws IOException {
try {
String name = ttyname();
return new FreeBsdNativePty(-1, null, 0, FileDescriptor.in, name);
} catch (IOException e) {
throw new IOException("Not a tty", e);
}
}
public static FreeBsdNativePty open(Attributes attr, Size size) throws IOException {
int[] master = new int[1];
int[] slave = new int[1];
byte[] buf = new byte[64];
CLibrary.openpty(master, slave, buf,
attr != null ? termios(attr) : null,
size != null ? new CLibrary.WinSize((short) size.getRows(), (short) size.getColumns()) : null);
int len = 0;
while (buf[len] != 0) {
len++;
}
String name = new String(buf, 0, len);
return new FreeBsdNativePty(master[0], newDescriptor(master[0]), slave[0], newDescriptor(slave[0]), name);
}
public FreeBsdNativePty(int master, FileDescriptor masterFD, int slave, FileDescriptor slaveFD, String name) {
super(master, masterFD, slave, slaveFD, name);
}
// CONSTANTS
private static final int VEOF = 0;
private static final int VEOL = 1;
private static final int VEOL2 = 2;
private static final int VERASE = 3;
private static final int VWERASE = 4;
private static final int VKILL = 5;
private static final int VREPRINT = 6;
private static final int VERASE2 = 7;
private static final int VINTR = 8;
private static final int VQUIT = 9;
private static final int VSUSP = 10;
private static final int VDSUSP = 11;
private static final int VSTART = 12;
private static final int VSTOP = 13;
private static final int VLNEXT = 14;
private static final int VDISCARD = 15;
private static final int VMIN = 16;
private static final int VTIME = 17;
private static final int VSTATUS = 18;
private static final int IGNBRK = 0x0000001;
private static final int BRKINT = 0x0000002;
private static final int IGNPAR = 0x0000004;
private static final int PARMRK = 0x0000008;
private static final int INPCK = 0x0000010;
private static final int ISTRIP = 0x0000020;
private static final int INLCR = 0x0000040;
private static final int IGNCR = 0x0000080;
private static final int ICRNL = 0x0000100;
private static final int IXON = 0x0000200;
private static final int IXOFF = 0x0000400;
private static final int IXANY = 0x0000800;
private static final int IMAXBEL = 0x0002000;
private static final int OPOST = 0x0000001;
private static final int ONLCR = 0x0000002;
private static final int TABDLY = 0x0000004;
private static final int TAB0 = 0x0000000;
private static final int TAB3 = 0x0000004;
private static final int ONOEOT = 0x0000008;
private static final int OCRNL = 0x0000010;
private static final int ONLRET = 0x0000040;
private static final int CIGNORE = 0x0000001;
private static final int CSIZE = 0x0000300;
private static final int CS5 = 0x0000000;
private static final int CS6 = 0x0000100;
private static final int CS7 = 0x0000200;
private static final int CS8 = 0x0000300;
private static final int CSTOPB = 0x0000400;
private static final int CREAD = 0x0000800;
private static final int PARENB = 0x0001000;
private static final int PARODD = 0x0002000;
private static final int HUPCL = 0x0004000;
private static final int CLOCAL = 0x0008000;
private static final int ECHOKE = 0x0000001;
private static final int ECHOE = 0x0000002;
private static final int ECHOK = 0x0000004;
private static final int ECHO = 0x0000008;
private static final int ECHONL = 0x0000010;
private static final int ECHOPRT = 0x0000020;
private static final int ECHOCTL = 0x0000040;
private static final int ISIG = 0x0000080;
private static final int ICANON = 0x0000100;
private static final int ALTWERASE = 0x000200;
private static final int IEXTEN = 0x0000400;
private static final int EXTPROC = 0x0000800;
private static final int TOSTOP = 0x0400000;
private static final int FLUSHO = 0x0800000;
private static final int PENDIN = 0x2000000;
private static final int NOFLSH = 0x8000000;
protected CLibrary.Termios toTermios(Attributes t) {
return termios(t);
}
static CLibrary.Termios termios(Attributes t) {
CLibrary.Termios tio = new CLibrary.Termios();
tio.c_iflag = setFlag(t.getInputFlag(Attributes.InputFlag.IGNBRK), IGNBRK, tio.c_iflag);
tio.c_iflag = setFlag(t.getInputFlag(Attributes.InputFlag.BRKINT), BRKINT, tio.c_iflag);
tio.c_iflag = setFlag(t.getInputFlag(Attributes.InputFlag.IGNPAR), IGNPAR, tio.c_iflag);
tio.c_iflag = setFlag(t.getInputFlag(Attributes.InputFlag.PARMRK), PARMRK, tio.c_iflag);
tio.c_iflag = setFlag(t.getInputFlag(Attributes.InputFlag.INPCK), INPCK, tio.c_iflag);
tio.c_iflag = setFlag(t.getInputFlag(Attributes.InputFlag.ISTRIP), ISTRIP, tio.c_iflag);
tio.c_iflag = setFlag(t.getInputFlag(Attributes.InputFlag.INLCR), INLCR, tio.c_iflag);
tio.c_iflag = setFlag(t.getInputFlag(Attributes.InputFlag.IGNCR), IGNCR, tio.c_iflag);
tio.c_iflag = setFlag(t.getInputFlag(Attributes.InputFlag.ICRNL), ICRNL, tio.c_iflag);
tio.c_iflag = setFlag(t.getInputFlag(Attributes.InputFlag.IXON), IXON, tio.c_iflag);
tio.c_iflag = setFlag(t.getInputFlag(Attributes.InputFlag.IXOFF), IXOFF, tio.c_iflag);
tio.c_iflag = setFlag(t.getInputFlag(Attributes.InputFlag.IXANY), IXANY, tio.c_iflag);
tio.c_iflag = setFlag(t.getInputFlag(Attributes.InputFlag.IMAXBEL), IMAXBEL, tio.c_iflag);
// tio.c_iflag = setFlag(t.getInputFlag(Attributes.InputFlag.IUTF8), IUTF8, tio.c_iflag);
// Output flags
tio.c_oflag = setFlag(t.getOutputFlag(Attributes.OutputFlag.OPOST), OPOST, tio.c_oflag);
tio.c_oflag = setFlag(t.getOutputFlag(Attributes.OutputFlag.ONLCR), ONLCR, tio.c_oflag);
// tio.c_oflag = setFlag(t.getOutputFlag(Attributes.OutputFlag.OXTABS), OXTABS, tio.c_oflag);
tio.c_oflag = setFlag(t.getOutputFlag(Attributes.OutputFlag.ONOEOT), ONOEOT, tio.c_oflag);
tio.c_oflag = setFlag(t.getOutputFlag(Attributes.OutputFlag.OCRNL), OCRNL, tio.c_oflag);
// tio.c_oflag = setFlag(t.getOutputFlag(Attributes.OutputFlag.ONOCR), ONOCR, tio.c_oflag);
tio.c_oflag = setFlag(t.getOutputFlag(Attributes.OutputFlag.ONLRET), ONLRET, tio.c_oflag);
// tio.c_oflag = setFlag(t.getOutputFlag(Attributes.OutputFlag.OFILL), OFILL, tio.c_oflag);
// tio.c_oflag = setFlag(t.getOutputFlag(Attributes.OutputFlag.NLDLY), NLDLY, tio.c_oflag);
tio.c_oflag = setFlag(t.getOutputFlag(Attributes.OutputFlag.TABDLY), TABDLY, tio.c_oflag);
// tio.c_oflag = setFlag(t.getOutputFlag(Attributes.OutputFlag.CRDLY), CRDLY, tio.c_oflag);
// tio.c_oflag = setFlag(t.getOutputFlag(Attributes.OutputFlag.FFDLY), FFDLY, tio.c_oflag);
// tio.c_oflag = setFlag(t.getOutputFlag(Attributes.OutputFlag.BSDLY), BSDLY, tio.c_oflag);
// tio.c_oflag = setFlag(t.getOutputFlag(Attributes.OutputFlag.VTDLY), VTDLY, tio.c_oflag);
// tio.c_oflag = setFlag(t.getOutputFlag(Attributes.OutputFlag.OFDEL), OFDEL, tio.c_oflag);
// Control flags
tio.c_cflag = setFlag(t.getControlFlag(Attributes.ControlFlag.CIGNORE), CIGNORE, tio.c_cflag);
tio.c_cflag = setFlag(t.getControlFlag(Attributes.ControlFlag.CS5), CS5, tio.c_cflag);
tio.c_cflag = setFlag(t.getControlFlag(Attributes.ControlFlag.CS6), CS6, tio.c_cflag);
tio.c_cflag = setFlag(t.getControlFlag(Attributes.ControlFlag.CS7), CS7, tio.c_cflag);
tio.c_cflag = setFlag(t.getControlFlag(Attributes.ControlFlag.CS8), CS8, tio.c_cflag);
tio.c_cflag = setFlag(t.getControlFlag(Attributes.ControlFlag.CSTOPB), CSTOPB, tio.c_cflag);
tio.c_cflag = setFlag(t.getControlFlag(Attributes.ControlFlag.CREAD), CREAD, tio.c_cflag);
tio.c_cflag = setFlag(t.getControlFlag(Attributes.ControlFlag.PARENB), PARENB, tio.c_cflag);
tio.c_cflag = setFlag(t.getControlFlag(Attributes.ControlFlag.PARODD), PARODD, tio.c_cflag);
tio.c_cflag = setFlag(t.getControlFlag(Attributes.ControlFlag.HUPCL), HUPCL, tio.c_cflag);
tio.c_cflag = setFlag(t.getControlFlag(Attributes.ControlFlag.CLOCAL), CLOCAL, tio.c_cflag);
// tio.c_cflag = setFlag(t.getControlFlag(Attributes.ControlFlag.CCTS_OFLOW), CCTS_OFLOW, tio.c_cflag);
// tio.c_cflag = setFlag(t.getControlFlag(Attributes.ControlFlag.CRTS_IFLOW), CRTS_IFLOW, tio.c_cflag);
// tio.c_cflag = setFlag(t.getControlFlag(Attributes.ControlFlag.CDTR_IFLOW), CDTR_IFLOW, tio.c_cflag);
// tio.c_cflag = setFlag(t.getControlFlag(Attributes.ControlFlag.CDSR_OFLOW), CDSR_OFLOW, tio.c_cflag);
// tio.c_cflag = setFlag(t.getControlFlag(Attributes.ControlFlag.CCAR_OFLOW), CCAR_OFLOW, tio.c_cflag);
// Local flags
tio.c_lflag = setFlag(t.getLocalFlag(Attributes.LocalFlag.ECHOKE), ECHOKE, tio.c_lflag);
tio.c_lflag = setFlag(t.getLocalFlag(Attributes.LocalFlag.ECHOE), ECHOE, tio.c_lflag);
tio.c_lflag = setFlag(t.getLocalFlag(Attributes.LocalFlag.ECHOK), ECHOK, tio.c_lflag);
tio.c_lflag = setFlag(t.getLocalFlag(Attributes.LocalFlag.ECHO), ECHO, tio.c_lflag);
tio.c_lflag = setFlag(t.getLocalFlag(Attributes.LocalFlag.ECHONL), ECHONL, tio.c_lflag);
tio.c_lflag = setFlag(t.getLocalFlag(Attributes.LocalFlag.ECHOPRT), ECHOPRT, tio.c_lflag);
tio.c_lflag = setFlag(t.getLocalFlag(Attributes.LocalFlag.ECHOCTL), ECHOCTL, tio.c_lflag);
tio.c_lflag = setFlag(t.getLocalFlag(Attributes.LocalFlag.ISIG), ISIG, tio.c_lflag);
tio.c_lflag = setFlag(t.getLocalFlag(Attributes.LocalFlag.ICANON), ICANON, tio.c_lflag);
tio.c_lflag = setFlag(t.getLocalFlag(Attributes.LocalFlag.ALTWERASE), ALTWERASE, tio.c_lflag);
tio.c_lflag = setFlag(t.getLocalFlag(Attributes.LocalFlag.IEXTEN), IEXTEN, tio.c_lflag);
tio.c_lflag = setFlag(t.getLocalFlag(Attributes.LocalFlag.EXTPROC), EXTPROC, tio.c_lflag);
tio.c_lflag = setFlag(t.getLocalFlag(Attributes.LocalFlag.TOSTOP), TOSTOP, tio.c_lflag);
tio.c_lflag = setFlag(t.getLocalFlag(Attributes.LocalFlag.FLUSHO), FLUSHO, tio.c_lflag);
// tio.c_lflag = setFlag(t.getLocalFlag(Attributes.LocalFlag.NOKERNINFO), NOKERNINFO, tio.c_lflag);
tio.c_lflag = setFlag(t.getLocalFlag(Attributes.LocalFlag.PENDIN), PENDIN, tio.c_lflag);
tio.c_lflag = setFlag(t.getLocalFlag(Attributes.LocalFlag.NOFLSH), NOFLSH, tio.c_lflag);
// Control chars
tio.c_cc[VEOF] = (byte) t.getControlChar(Attributes.ControlChar.VEOF);
tio.c_cc[VEOL] = (byte) t.getControlChar(Attributes.ControlChar.VEOL);
tio.c_cc[VEOL2] = (byte) t.getControlChar(Attributes.ControlChar.VEOL2);
tio.c_cc[VERASE] = (byte) t.getControlChar(Attributes.ControlChar.VERASE);
tio.c_cc[VWERASE] = (byte) t.getControlChar(Attributes.ControlChar.VWERASE);
tio.c_cc[VKILL] = (byte) t.getControlChar(Attributes.ControlChar.VKILL);
tio.c_cc[VREPRINT] = (byte) t.getControlChar(Attributes.ControlChar.VREPRINT);
tio.c_cc[VINTR] = (byte) t.getControlChar(Attributes.ControlChar.VINTR);
tio.c_cc[VQUIT] = (byte) t.getControlChar(Attributes.ControlChar.VQUIT);
tio.c_cc[VSUSP] = (byte) t.getControlChar(Attributes.ControlChar.VSUSP);
// tio.c_cc[VDSUSP] = (byte) t.getControlChar(Attributes.ControlChar.VDSUSP);
tio.c_cc[VSTART] = (byte) t.getControlChar(Attributes.ControlChar.VSTART);
tio.c_cc[VSTOP] = (byte) t.getControlChar(Attributes.ControlChar.VSTOP);
tio.c_cc[VLNEXT] = (byte) t.getControlChar(Attributes.ControlChar.VLNEXT);
tio.c_cc[VDISCARD] = (byte) t.getControlChar(Attributes.ControlChar.VDISCARD);
tio.c_cc[VMIN] = (byte) t.getControlChar(Attributes.ControlChar.VMIN);
tio.c_cc[VTIME] = (byte) t.getControlChar(Attributes.ControlChar.VTIME);
// tio.c_cc[VSTATUS] = (byte) t.getControlChar(Attributes.ControlChar.VSTATUS);
return tio;
}
protected Attributes toAttributes(CLibrary.Termios tio) {
Attributes attr = new Attributes();
// Input flags
EnumSet iflag = attr.getInputFlags();
addFlag(tio.c_iflag, iflag, Attributes.InputFlag.IGNBRK, IGNBRK);
addFlag(tio.c_iflag, iflag, Attributes.InputFlag.IGNBRK, IGNBRK);
addFlag(tio.c_iflag, iflag, Attributes.InputFlag.BRKINT, BRKINT);
addFlag(tio.c_iflag, iflag, Attributes.InputFlag.IGNPAR, IGNPAR);
addFlag(tio.c_iflag, iflag, Attributes.InputFlag.PARMRK, PARMRK);
addFlag(tio.c_iflag, iflag, Attributes.InputFlag.INPCK, INPCK);
addFlag(tio.c_iflag, iflag, Attributes.InputFlag.ISTRIP, ISTRIP);
addFlag(tio.c_iflag, iflag, Attributes.InputFlag.INLCR, INLCR);
addFlag(tio.c_iflag, iflag, Attributes.InputFlag.IGNCR, IGNCR);
addFlag(tio.c_iflag, iflag, Attributes.InputFlag.ICRNL, ICRNL);
addFlag(tio.c_iflag, iflag, Attributes.InputFlag.IXON, IXON);
addFlag(tio.c_iflag, iflag, Attributes.InputFlag.IXOFF, IXOFF);
addFlag(tio.c_iflag, iflag, Attributes.InputFlag.IXANY, IXANY);
addFlag(tio.c_iflag, iflag, Attributes.InputFlag.IMAXBEL, IMAXBEL);
// addFlag(tio.c_iflag, iflag, Attributes.InputFlag.IUTF8, IUTF8);
// Output flags
EnumSet oflag = attr.getOutputFlags();
addFlag(tio.c_oflag, oflag, Attributes.OutputFlag.OPOST, OPOST);
addFlag(tio.c_oflag, oflag, Attributes.OutputFlag.ONLCR, ONLCR);
// addFlag(tio.c_oflag, oflag, Attributes.OutputFlag.OXTABS, OXTABS);
addFlag(tio.c_oflag, oflag, Attributes.OutputFlag.ONOEOT, ONOEOT);
addFlag(tio.c_oflag, oflag, Attributes.OutputFlag.OCRNL, OCRNL);
// addFlag(tio.c_oflag, oflag, Attributes.OutputFlag.ONOCR, ONOCR);
addFlag(tio.c_oflag, oflag, Attributes.OutputFlag.ONLRET, ONLRET);
// addFlag(tio.c_oflag, oflag, Attributes.OutputFlag.OFILL, OFILL);
// addFlag(tio.c_oflag, oflag, Attributes.OutputFlag.NLDLY, NLDLY);
addFlag(tio.c_oflag, oflag, Attributes.OutputFlag.TABDLY, TABDLY);
// addFlag(tio.c_oflag, oflag, Attributes.OutputFlag.CRDLY, CRDLY);
// addFlag(tio.c_oflag, oflag, Attributes.OutputFlag.FFDLY, FFDLY);
// addFlag(tio.c_oflag, oflag, Attributes.OutputFlag.BSDLY, BSDLY);
// addFlag(tio.c_oflag, oflag, Attributes.OutputFlag.VTDLY, VTDLY);
// addFlag(tio.c_oflag, oflag, Attributes.OutputFlag.OFDEL, OFDEL);
// Control flags
EnumSet cflag = attr.getControlFlags();
addFlag(tio.c_cflag, cflag, Attributes.ControlFlag.CIGNORE, CIGNORE);
addFlag(tio.c_cflag, cflag, Attributes.ControlFlag.CS5, CS5);
addFlag(tio.c_cflag, cflag, Attributes.ControlFlag.CS6, CS6);
addFlag(tio.c_cflag, cflag, Attributes.ControlFlag.CS7, CS7);
addFlag(tio.c_cflag, cflag, Attributes.ControlFlag.CS8, CS8);
addFlag(tio.c_cflag, cflag, Attributes.ControlFlag.CSTOPB, CSTOPB);
addFlag(tio.c_cflag, cflag, Attributes.ControlFlag.CREAD, CREAD);
addFlag(tio.c_cflag, cflag, Attributes.ControlFlag.PARENB, PARENB);
addFlag(tio.c_cflag, cflag, Attributes.ControlFlag.PARODD, PARODD);
addFlag(tio.c_cflag, cflag, Attributes.ControlFlag.HUPCL, HUPCL);
addFlag(tio.c_cflag, cflag, Attributes.ControlFlag.CLOCAL, CLOCAL);
// addFlag(tio.c_cflag, cflag, Attributes.ControlFlag.CCTS_OFLOW, CCTS_OFLOW);
// addFlag(tio.c_cflag, cflag, Attributes.ControlFlag.CRTS_IFLOW, CRTS_IFLOW);
// addFlag(tio.c_cflag, cflag, Attributes.ControlFlag.CDSR_OFLOW, CDSR_OFLOW);
// addFlag(tio.c_cflag, cflag, Attributes.ControlFlag.CCAR_OFLOW, CCAR_OFLOW);
// Local flags
EnumSet lflag = attr.getLocalFlags();
addFlag(tio.c_lflag, lflag, Attributes.LocalFlag.ECHOKE, ECHOKE);
addFlag(tio.c_lflag, lflag, Attributes.LocalFlag.ECHOE, ECHOE);
addFlag(tio.c_lflag, lflag, Attributes.LocalFlag.ECHOK, ECHOK);
addFlag(tio.c_lflag, lflag, Attributes.LocalFlag.ECHO, ECHO);
addFlag(tio.c_lflag, lflag, Attributes.LocalFlag.ECHONL, ECHONL);
addFlag(tio.c_lflag, lflag, Attributes.LocalFlag.ECHOPRT, ECHOPRT);
addFlag(tio.c_lflag, lflag, Attributes.LocalFlag.ECHOCTL, ECHOCTL);
addFlag(tio.c_lflag, lflag, Attributes.LocalFlag.ISIG, ISIG);
addFlag(tio.c_lflag, lflag, Attributes.LocalFlag.ICANON, ICANON);
addFlag(tio.c_lflag, lflag, Attributes.LocalFlag.ALTWERASE, ALTWERASE);
addFlag(tio.c_lflag, lflag, Attributes.LocalFlag.IEXTEN, IEXTEN);
addFlag(tio.c_lflag, lflag, Attributes.LocalFlag.EXTPROC, EXTPROC);
addFlag(tio.c_lflag, lflag, Attributes.LocalFlag.TOSTOP, TOSTOP);
addFlag(tio.c_lflag, lflag, Attributes.LocalFlag.FLUSHO, FLUSHO);
// addFlag(tio.c_lflag, lflag, Attributes.LocalFlag.NOKERNINFO, NOKERNINFO);
addFlag(tio.c_lflag, lflag, Attributes.LocalFlag.PENDIN, PENDIN);
addFlag(tio.c_lflag, lflag, Attributes.LocalFlag.NOFLSH, NOFLSH);
// Control chars
EnumMap cc = attr.getControlChars();
cc.put(Attributes.ControlChar.VEOF, (int) tio.c_cc[VEOF]);
cc.put(Attributes.ControlChar.VEOL, (int) tio.c_cc[VEOL]);
cc.put(Attributes.ControlChar.VEOL2, (int) tio.c_cc[VEOL2]);
cc.put(Attributes.ControlChar.VERASE, (int) tio.c_cc[VERASE]);
cc.put(Attributes.ControlChar.VWERASE, (int) tio.c_cc[VWERASE]);
cc.put(Attributes.ControlChar.VKILL, (int) tio.c_cc[VKILL]);
cc.put(Attributes.ControlChar.VREPRINT, (int) tio.c_cc[VREPRINT]);
cc.put(Attributes.ControlChar.VINTR, (int) tio.c_cc[VINTR]);
cc.put(Attributes.ControlChar.VQUIT, (int) tio.c_cc[VQUIT]);
cc.put(Attributes.ControlChar.VSUSP, (int) tio.c_cc[VSUSP]);
// cc.put(Attributes.ControlChar.VDSUSP, (int) tio.c_cc[VDSUSP]);
cc.put(Attributes.ControlChar.VSTART, (int) tio.c_cc[VSTART]);
cc.put(Attributes.ControlChar.VSTOP, (int) tio.c_cc[VSTOP]);
cc.put(Attributes.ControlChar.VLNEXT, (int) tio.c_cc[VLNEXT]);
cc.put(Attributes.ControlChar.VDISCARD, (int) tio.c_cc[VDISCARD]);
cc.put(Attributes.ControlChar.VMIN, (int) tio.c_cc[VMIN]);
cc.put(Attributes.ControlChar.VTIME, (int) tio.c_cc[VTIME]);
// cc.put(Attributes.ControlChar.VSTATUS, (int) tio.c_cc[VSTATUS]);
// Return
return attr;
}
private static long setFlag(boolean flag, long value, long org) {
return flag ? org | value : org;
}
private static > void addFlag(long value, EnumSet flags, T flag, int v) {
if ((value & v) != 0) {
flags.add(flag);
}
}
}
