/****************************************************************************
- * Copyright (c) 1998-2018,2020 Free Software Foundation, Inc. *
+ * Copyright 2018-2021,2023 Thomas E. Dickey *
+ * Copyright 2008-2016,2017 Free Software Foundation, Inc. *
* *
* Permission is hereby granted, free of charge, to any person obtaining a *
* copy of this software and associated documentation files (the *
#define CUR TerminalType(my_term).
-MODULE_ID("$Id: win_driver.c,v 1.62 2020/01/18 17:02:38 tom Exp $")
+#define CONTROL_PRESSED (LEFT_CTRL_PRESSED | RIGHT_CTRL_PRESSED)
-#ifndef __GNUC__
-# error We need GCC to compile for MinGW
-#endif
+MODULE_ID("$Id: win_driver.c,v 1.74 2023/09/16 16:27:44 tom Exp $")
+
+#define TypeAlloca(type,count) (type*) _alloca(sizeof(type) * (size_t) (count))
#define WINMAGIC NCDRV_MAGIC(NCDRV_WINCONSOLE)
#define write_screen WriteConsoleOutput
#define read_screen ReadConsoleOutput
#endif
-
+/* *INDENT-OFF* */
static const LONG keylist[] =
{
- GenMap(VK_PRIOR, KEY_PPAGE),
- GenMap(VK_NEXT, KEY_NPAGE),
- GenMap(VK_END, KEY_END),
- GenMap(VK_HOME, KEY_HOME),
- GenMap(VK_LEFT, KEY_LEFT),
- GenMap(VK_UP, KEY_UP),
- GenMap(VK_RIGHT, KEY_RIGHT),
- GenMap(VK_DOWN, KEY_DOWN),
+ GenMap(VK_PRIOR, KEY_PPAGE),
+ GenMap(VK_NEXT, KEY_NPAGE),
+ GenMap(VK_END, KEY_END),
+ GenMap(VK_HOME, KEY_HOME),
+ GenMap(VK_LEFT, KEY_LEFT),
+ GenMap(VK_UP, KEY_UP),
+ GenMap(VK_RIGHT, KEY_RIGHT),
+ GenMap(VK_DOWN, KEY_DOWN),
GenMap(VK_DELETE, KEY_DC),
GenMap(VK_INSERT, KEY_IC)
};
static const LONG ansi_keys[] =
{
- GenMap(VK_PRIOR, 'I'),
- GenMap(VK_NEXT, 'Q'),
- GenMap(VK_END, 'O'),
- GenMap(VK_HOME, 'H'),
- GenMap(VK_LEFT, 'K'),
- GenMap(VK_UP, 'H'),
- GenMap(VK_RIGHT, 'M'),
- GenMap(VK_DOWN, 'P'),
+ GenMap(VK_PRIOR, 'I'),
+ GenMap(VK_NEXT, 'Q'),
+ GenMap(VK_END, 'O'),
+ GenMap(VK_HOME, 'H'),
+ GenMap(VK_LEFT, 'K'),
+ GenMap(VK_UP, 'H'),
+ GenMap(VK_RIGHT, 'M'),
+ GenMap(VK_DOWN, 'P'),
GenMap(VK_DELETE, 'S'),
GenMap(VK_INSERT, 'R')
};
+/* *INDENT-ON* */
#define N_INI ((int)array_length(keylist))
#define FKEYS 24
#define MAPSIZE (FKEYS + N_INI)
#define NUMPAIRS 64
-/* A process can only have a single console, so it's safe
+/* A process can only have a single console, so it is safe
to maintain all the information about it in a single
static structure.
*/
BOOL buffered;
BOOL window_only;
BOOL progMode;
- BOOL isMinTTY;
BOOL isTermInfoConsole;
HANDLE out;
HANDLE inp;
con_write16(TERMINAL_CONTROL_BLOCK * TCB, int y, int x, cchar_t *str, int limit)
{
int actual = 0;
- CHAR_INFO ci[limit];
+ CHAR_INFO *ci = TypeAlloca(CHAR_INFO, limit);
COORD loc, siz;
SMALL_RECT rec;
int i;
static BOOL
con_write8(TERMINAL_CONTROL_BLOCK * TCB, int y, int x, chtype *str, int n)
{
- CHAR_INFO ci[n];
+ CHAR_INFO *ci = TypeAlloca(CHAR_INFO, n);
COORD loc, siz;
SMALL_RECT rec;
int i;
Width = screen_columns(sp);
Height = screen_lines(sp);
- nonempty = min(Height, NewScreen(sp)->_maxy + 1);
+ nonempty = Min(Height, NewScreen(sp)->_maxy + 1);
T(("... %dx%d clear cur:%d new:%d",
Height, Width,
if ((CurScreen(sp)->_clear || NewScreen(sp)->_clear)) {
int x;
#if USE_WIDEC_SUPPORT
- cchar_t empty[Width];
+ cchar_t *empty = TypeAlloca(cchar_t, Width);
wchar_t blank[2] =
{
L' ', L'\0'
for (x = 0; x < Width; x++)
setcchar(&empty[x], blank, 0, 0, 0);
#else
- chtype empty[Width];
+ chtype *empty = TypeAlloca(chtype, Width);
for (x = 0; x < Width; x++)
empty[x] = ' ';
returnCode(result);
}
+#ifdef __MING32__
+#define SysISATTY(fd) _isatty(fd)
+#else
+#define SysISATTY(fd) isatty(fd)
+#endif
+
static bool
wcon_CanHandle(TERMINAL_CONTROL_BLOCK * TCB,
const char *tname,
}
} else if (tname != 0 && stricmp(tname, "unknown") == 0) {
code = TRUE;
+ } else if (SysISATTY(TCB->term.Filedes)) {
+ code = TRUE;
}
/*
int max_cells = (high * wide);
int i;
- CHAR_INFO this_screen[max_cells];
- CHAR_INFO that_screen[max_cells];
+ CHAR_INFO *this_screen = TypeAlloca(CHAR_INFO, max_cells);
+ CHAR_INFO *that_screen = TypeAlloca(CHAR_INFO, max_cells);
COORD this_size;
SMALL_RECT this_region;
COORD bufferCoord;
bufferCoord,
&this_region)) {
- memcpy(that_screen, this_screen, sizeof(that_screen));
+ memcpy(that_screen,
+ this_screen,
+ sizeof(CHAR_INFO) * (size_t) max_cells);
for (i = 0; i < max_cells; i++) {
that_screen[i].Attributes = RevAttr(that_screen[i].Attributes);
FROM_LEFT_4TH_BUTTON_PRESSED | \
RIGHTMOST_BUTTON_PRESSED)
-static int
+static mmask_t
decode_mouse(SCREEN *sp, int mask)
{
- int result = 0;
+ mmask_t result = 0;
(void) sp;
assert(sp && console_initialized);
if (sp->_drv_mouse_new_buttons) {
- work.bstate |= (mmask_t) decode_mouse(sp, sp->_drv_mouse_new_buttons);
+ work.bstate |= decode_mouse(sp, sp->_drv_mouse_new_buttons);
} else {
/* cf: BUTTON_PRESSED, BUTTON_RELEASED */
- work.bstate |= (mmask_t) (decode_mouse(sp,
- sp->_drv_mouse_old_buttons)
- >> 1);
+ work.bstate |= (decode_mouse(sp,
+ sp->_drv_mouse_old_buttons)
+ >> 1);
result = TRUE;
}
#if WINVER >= 0x0600
/* This function tests, whether or not the ncurses application
is running as a descendant of MSYS2/cygwin mintty terminal
- application. mintty doesn't use Windows Console for it's screen
+ application. mintty doesn't use Windows Console for its screen
I/O, so the native Windows _isatty doesn't recognize it as
character device. But we can discover we are at the end of an
Pipe and can query to server side of the pipe, looking whether
{
int result = 0;
-#ifdef __MING32__
-#define SysISATTY(fd) _isatty(fd)
-#else
-#define SysISATTY(fd) isatty(fd)
-#endif
if (SysISATTY(fd)) {
result = 1;
} else {
/* This is used when running in terminfo mode to discover,
whether or not the "terminal" is actually a Windows
- Console. It's the responsibility of the console to deal
+ Console. It is the responsibility of the console to deal
with the terminal escape sequences that are sent by
terminfo.
*/
*buf = (int) inp_rec.Event.KeyEvent.uChar.AsciiChar;
vk = inp_rec.Event.KeyEvent.wVirtualKeyCode;
/*
- * There are 24 virtual function-keys, and typically
- * 12 function-keys on a keyboard. Use the shift-modifier
- * to provide the remaining 12 keys.
+ * There are 24 virtual function-keys (defined in winuser.h),
+ * and typically 12 function-keys on a keyboard. Use the
+ * shift-modifier to provide the remaining keys.
*/
if (vk >= VK_F1 && vk <= VK_F12) {
if (inp_rec.Event.KeyEvent.dwControlKeyState & SHIFT_PRESSED) {
ungetch('\0');
*buf = AnsiKey(vk);
}
+ } else if (vk == VK_BACK) {
+ if (!(inp_rec.Event.KeyEvent.dwControlKeyState
+ & (SHIFT_PRESSED | CONTROL_PRESSED))) {
+ *buf = KEY_BACKSPACE;
+ }
}
break;
} else if (inp_rec.EventType == MOUSE_EVENT) {
BOOL b;
START_TRACE();
- if (_nc_mingw_isatty(0)) {
- CON.isMinTTY = TRUE;
- }
for (i = 0; i < (N_INI + FKEYS); i++) {
if (i < N_INI) {
for (i = 0; i < NUMPAIRS; i++)
CON.pairs[i] = a;
- CON.inp = GetStdHandle(STD_INPUT_HANDLE);
- CON.out = GetStdHandle(STD_OUTPUT_HANDLE);
-
b = AllocConsole();
if (!b)
b = AttachConsole(ATTACH_PARENT_PROCESS);
+ CON.inp = GetDirectHandle("CONIN$", FILE_SHARE_READ);
+ CON.out = GetDirectHandle("CONOUT$", FILE_SHARE_WRITE);
+
if (getenv("NCGDB") || getenv("NCURSES_CONSOLE2")) {
T(("... will not buffer console"));
buffered = FALSE;
} else {
T(("... creating console buffer"));
CON.hdl = CreateConsoleScreenBuffer(GENERIC_READ | GENERIC_WRITE,
- 0,
+ FILE_SHARE_READ | FILE_SHARE_WRITE,
NULL,
CONSOLE_TEXTMODE_BUFFER,
NULL);
projects / ncurses.git / blobdiff