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Add missing ICANON features

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Justine Tunney 2024-09-05 03:17:19 -07:00
parent dd8544c3bd
commit 03875beadb
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GPG key ID: BE714B4575D6E328
22 changed files with 526 additions and 251 deletions
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42
libc/calls/tcsetattr-nt.c
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@ -18,10 +18,10 @@
╚─────────────────────────────────────────────────────────────────────────────*/
#include "libc/assert.h"
#include "libc/calls/internal.h"
#include "libc/intrin/fds.h"
#include "libc/calls/struct/termios.h"
#include "libc/calls/syscall-nt.internal.h"
#include "libc/calls/ttydefaults.h"
#include "libc/intrin/fds.h"
#include "libc/intrin/nomultics.h"
#include "libc/nt/console.h"
#include "libc/nt/enum/consolemodeflags.h"
@ -61,40 +61,50 @@ textwindows int tcsetattr_nt(int fd, int opt, const struct termios *tio) {
inmode &= ~kNtEnableQuickEditMode;
__ttyconf.magic |= kTtyUncanon;
}
if (!(tio->c_iflag & ICRNL)) {
if (!(tio->c_iflag & ICRNL))
__ttyconf.magic |= kTtyNoCr2Nl;
}
if (!(tio->c_lflag & ECHOCTL)) {
if (!(tio->c_lflag & ECHOE))
__ttyconf.magic |= kTtyNoEchoe;
if (!(tio->c_lflag & ECHOK))
__ttyconf.magic |= kTtyNoEchok;
if (!(tio->c_lflag & ECHOKE))
__ttyconf.magic |= kTtyNoEchoke;
if (!(tio->c_lflag & ECHOCTL))
__ttyconf.magic |= kTtyEchoRaw;
}
if (tio->c_lflag & ECHO) {
// "kNtEnableEchoInput can be used only if the
// kNtEnableLineInput mode is also enabled." -MSDN
if (tio->c_lflag & ICANON) {
if (tio->c_lflag & ICANON)
inmode |= kNtEnableEchoInput;
}
} else {
__ttyconf.magic |= kTtySilence;
}
if (!(tio->c_lflag & ISIG)) {
if (!(tio->c_lflag & ISIG))
__ttyconf.magic |= kTtyNoIsigs;
}
// IEXTEN enables implementation-defined input processing. This flag,
// as well as ICANON must be enabled for the special characters EOL2,
// LNEXT, REPRINT, WERASE to be interpreted.
if (!(tio->c_lflag & IEXTEN))
__ttyconf.magic |= kTtyNoIexten;
memcpy(__ttyconf.c_cc, tio->c_cc, NCCS);
if ((tio->c_lflag & ISIG) && //
!(tio->c_lflag & ICANON) && //
__ttyconf.vintr == CTRL('C')) {
if ((tio->c_lflag & ISIG) && __ttyconf.vintr == CTRL('C'))
// allows ctrl-c to be delivered asynchronously via win32
// we normally don't want win32 doing this 24/7 in the bg
// because we don't have job control, tcsetpgrp, etc. yet
// it's normally much better to let read-nt.c raise a sig
// because read-nt only manages your tty whilst it's used
// because read-nt only manages your tty while it is used
inmode |= kNtEnableProcessedInput;
}
outmode &= ~kNtDisableNewlineAutoReturn;
outmode |= kNtEnableProcessedOutput;
if (!(tio->c_oflag & ONLCR)) {
if (!(tio->c_oflag & ONLCR))
outmode |= kNtDisableNewlineAutoReturn;
}
outmode |= kNtEnableVirtualTerminalProcessing;
// tune the win32 configuration