373 lines
13 KiB
C
373 lines
13 KiB
C
/*
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* Interface to terminfo and termcap libraries
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*
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* Copyright 2010 Eric Pouech
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#include "config.h"
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#include "wine/port.h"
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#include <stdarg.h>
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#ifdef HAVE_NCURSES_H
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# include <ncurses.h>
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#elif defined(HAVE_CURSES_H)
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# include <curses.h>
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#endif
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/* avoid redefinition warnings */
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#undef KEY_EVENT
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#undef MOUSE_MOVED
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#if defined(HAVE_CURSES_H) || defined(HAVE_NCURSES_H)
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#include <term.h>
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#endif
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#include <windef.h>
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#include <winbase.h>
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#include <winnls.h>
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#include <wincon.h>
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#include "console_private.h"
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#include "wine/library.h"
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#include "wine/debug.h"
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WINE_DEFAULT_DEBUG_CHANNEL(console);
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static const int vkkeyscan_table[256] =
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{
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0,0,0,0,0,0,0,0,8,9,0,0,0,13,0,0,0,0,0,19,145,556,0,0,0,0,0,27,0,0,0,
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0,32,305,478,307,308,309,311,222,313,304,312,443,188,189,190,191,48,
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49,50,51,52,53,54,55,56,57,442,186,444,187,446,447,306,321,322,323,
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324,325,326,327,328,329,330,331,332,333,334,335,336,337,338,339,340,
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341,342,343,344,345,346,219,220,221,310,445,192,65,66,67,68,69,70,71,
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72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,475,476,477,
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448,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
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0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
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0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
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0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,400,0,0,0,0,0,0
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};
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static const int mapvkey_0[256] =
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{
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0,0,0,0,0,0,0,0,14,15,0,0,0,28,0,0,42,29,56,69,58,0,0,0,0,0,0,1,0,0,
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0,0,57,73,81,79,71,75,72,77,80,0,0,0,55,82,83,0,11,2,3,4,5,6,7,8,9,
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10,0,0,0,0,0,0,0,30,48,46,32,18,33,34,35,23,36,37,38,50,49,24,25,16,
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19,31,20,22,47,17,45,21,44,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,55,78,0,74,
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0,53,59,60,61,62,63,64,65,66,67,68,87,88,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
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0,0,0,0,0,0,69,70,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
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0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,39,13,51,12,52,53,41,0,0,0,0,0,0,0,0,0,
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0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,26,43,27,40,76,96,0,0,0,0,0,0,0,0,
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0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
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};
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static inline void init_complex_char(INPUT_RECORD* ir, BOOL down, WORD vk, WORD kc, DWORD cks)
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{
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ir->EventType = KEY_EVENT;
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ir->Event.KeyEvent.bKeyDown = down;
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ir->Event.KeyEvent.wRepeatCount = 1;
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ir->Event.KeyEvent.wVirtualScanCode = vk;
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ir->Event.KeyEvent.wVirtualKeyCode = kc;
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ir->Event.KeyEvent.dwControlKeyState = cks;
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ir->Event.KeyEvent.uChar.UnicodeChar = 0;
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}
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/******************************************************************
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* TERM_FillSimpleChar
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*
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*/
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unsigned TERM_FillSimpleChar(unsigned real_inchar, INPUT_RECORD* ir)
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{
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unsigned vk;
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unsigned inchar;
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char ch;
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unsigned numEvent = 0;
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DWORD cks = 0;
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switch (real_inchar)
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{
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case 9: inchar = real_inchar;
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real_inchar = 27; /* so that we don't think key is ctrl- something */
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break;
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case 13:
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case 10: inchar = '\r';
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real_inchar = 27; /* Fixme: so that we don't think key is ctrl- something */
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break;
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case 127: inchar = '\b';
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break;
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default:
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inchar = real_inchar;
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break;
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}
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if ((inchar & ~0xFF) != 0) FIXME("What a char (%u)\n", inchar);
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vk = vkkeyscan_table[inchar];
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if (vk & 0x0100)
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init_complex_char(&ir[numEvent++], 1, 0x2a, 0x10, SHIFT_PRESSED);
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if ((vk & 0x0200) || (unsigned char)real_inchar <= 26)
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init_complex_char(&ir[numEvent++], 1, 0x1d, 0x11, LEFT_CTRL_PRESSED);
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if (vk & 0x0400)
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init_complex_char(&ir[numEvent++], 1, 0x38, 0x12, LEFT_ALT_PRESSED);
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ir[numEvent].EventType = KEY_EVENT;
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ir[numEvent].Event.KeyEvent.bKeyDown = 1;
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ir[numEvent].Event.KeyEvent.wRepeatCount = 1;
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ir[numEvent].Event.KeyEvent.dwControlKeyState = cks;
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if (vk & 0x0100)
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ir[numEvent].Event.KeyEvent.dwControlKeyState |= SHIFT_PRESSED;
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if ((vk & 0x0200) || (unsigned char)real_inchar <= 26)
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ir[numEvent].Event.KeyEvent.dwControlKeyState |= LEFT_CTRL_PRESSED;
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if (vk & 0x0400)
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ir[numEvent].Event.KeyEvent.dwControlKeyState |= LEFT_ALT_PRESSED;
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ir[numEvent].Event.KeyEvent.wVirtualKeyCode = vk;
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ir[numEvent].Event.KeyEvent.wVirtualScanCode = mapvkey_0[vk & 0x00ff]; /* VirtualKeyCodes to ScanCode */
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ch = inchar;
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MultiByteToWideChar(CP_UNIXCP, 0, &ch, 1, &ir[numEvent].Event.KeyEvent.uChar.UnicodeChar, 1);
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ir[numEvent + 1] = ir[numEvent];
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ir[numEvent + 1].Event.KeyEvent.bKeyDown = 0;
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numEvent += 2;
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if (vk & 0x0400)
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init_complex_char(&ir[numEvent++], 0, 0x38, 0x12, LEFT_ALT_PRESSED);
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if ((vk & 0x0200) || (unsigned char)real_inchar <= 26)
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init_complex_char(&ir[numEvent++], 0, 0x1d, 0x11, 0);
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if (vk & 0x0100)
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init_complex_char(&ir[numEvent++], 0, 0x2a, 0x10, 0);
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return numEvent;
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}
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#if defined(SONAME_LIBCURSES) || defined(SONAME_LIBNCURSES)
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#ifdef HAVE_NCURSES_H
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# define CURSES_NAME "ncurses"
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#else
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# define CURSES_NAME "curses"
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#endif
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static void *nc_handle = NULL;
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#define MAKE_FUNCPTR(f) static typeof(f) * p_##f;
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MAKE_FUNCPTR(putp)
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MAKE_FUNCPTR(setupterm)
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MAKE_FUNCPTR(tigetstr)
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MAKE_FUNCPTR(tparm)
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#undef MAKE_FUNCPTR
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/**********************************************************************/
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static BOOL TERM_bind_libcurses(void)
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{
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#ifdef SONAME_LIBNCURSES
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static const char ncname[] = SONAME_LIBNCURSES;
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#else
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static const char ncname[] = SONAME_LIBCURSES;
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#endif
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if (!(nc_handle = wine_dlopen(ncname, RTLD_NOW, NULL, 0)))
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{
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WINE_MESSAGE("Wine cannot find the " CURSES_NAME " library (%s).\n",
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ncname);
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return FALSE;
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}
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#define LOAD_FUNCPTR(f) \
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if((p_##f = wine_dlsym(nc_handle, #f, NULL, 0)) == NULL) \
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{ \
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WINE_WARN("Can't find symbol %s\n", #f); \
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goto sym_not_found; \
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}
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LOAD_FUNCPTR(putp)
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LOAD_FUNCPTR(setupterm)
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LOAD_FUNCPTR(tigetstr)
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LOAD_FUNCPTR(tparm)
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#undef LOAD_FUNCPTR
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return TRUE;
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sym_not_found:
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WINE_MESSAGE(
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"Wine cannot find certain functions that it needs inside the "
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CURSES_NAME "\nlibrary. To enable Wine to use " CURSES_NAME
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" please upgrade your " CURSES_NAME "\nlibraries\n");
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wine_dlclose(nc_handle, NULL, 0);
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nc_handle = NULL;
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return FALSE;
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}
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#define putp p_putp
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#define setupterm p_setupterm
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#define tigetstr p_tigetstr
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#define tparm p_tparm
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struct dbkey_descr
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{
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enum dbkey_kind {dbk_simple, dbk_complex} kind;
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DWORD_PTR p1;
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DWORD_PTR p2;
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DWORD_PTR p3;
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};
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struct dbkey_pair
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{
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const char* string;
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struct dbkey_descr descr;
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};
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static struct dbkey_pair TERM_dbkey_init[] = {
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{"kcud1", {dbk_complex, 0x50, 0x28, 0}},
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{"kcuu1", {dbk_complex, 0x48, 0x26, 0}},
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{"kcub1", {dbk_complex, 0x4b, 0x25, 0}},
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{"kcuf1", {dbk_complex, 0x4d, 0x27, 0}},
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{"khome", {dbk_complex, 0x47, 0x24, 0}},
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{"kbs", {dbk_simple, 0x7f, 0x00, 0}},
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{"kf1", {dbk_complex, 0x3b, 0x70, 0}},
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{"kf2", {dbk_complex, 0x3c, 0x71, 0}},
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{"kf3", {dbk_complex, 0x3d, 0x72, 0}},
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{"kf4", {dbk_complex, 0x3e, 0x73, 0}},
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{"kf5", {dbk_complex, 0x3f, 0x74, 0}},
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{"kf6", {dbk_complex, 0x40, 0x75, 0}},
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{"kf7", {dbk_complex, 0x41, 0x76, 0}},
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{"kf8", {dbk_complex, 0x42, 0x77, 0}},
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{"kf9", {dbk_complex, 0x43, 0x78, 0}},
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{"kf10", {dbk_complex, 0x44, 0x79, 0}},
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{"kf11", {dbk_complex, 0xd9, 0x7a, 0}},
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{"kf12", {dbk_complex, 0xda, 0x7b, 0}},
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{"kdch1", {dbk_complex, 0x53, 0x2e, 0}},
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{"kich1", {dbk_complex, 0x52, 0x2d, 0}},
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{"knp", {dbk_complex, 0x51, 0x22, 0}},
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{"kpp", {dbk_complex, 0x49, 0x21, 0}},
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{"kcbt", {dbk_simple, 0x09, 0x00, SHIFT_PRESSED}},
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{"kend", {dbk_complex, 0x4f, 0x23, 0}},
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/* {"kmous", NULL, }, */
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{"kDC", {dbk_complex, 0x53, 0x2e, SHIFT_PRESSED}},
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{"kEND", {dbk_complex, 0x4f, 0x23, SHIFT_PRESSED}},
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{"kHOM", {dbk_complex, 0x47, 0x24, SHIFT_PRESSED}},
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{"kIC", {dbk_complex, 0x52, 0x2d, SHIFT_PRESSED}},
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{"kLFT", {dbk_complex, 0x4b, 0x25, SHIFT_PRESSED}},
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{"kRIT", {dbk_complex, 0x4d, 0x27, SHIFT_PRESSED}},
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/* Still some keys to manage:
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KEY_DL KEY_IL KEY_EIC KEY_CLEAR KEY_EOS
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KEY_EOL KEY_SF KEY_SR KEY_STAB KEY_CTAB
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KEY_CATAB KEY_ENTER KEY_SRESET KEY_RESET KEY_PRINT
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KEY_LL KEY_A1 KEY_A3 KEY_B2 KEY_C1
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KEY_C3 KEY_BEG KEY_CANCEL KEY_CLOSE KEY_COMMAND
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KEY_COPY KEY_CREATE KEY_EXIT KEY_FIND KEY_HELP
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KEY_MARK KEY_MESSAGE KEY_MOVE KEY_NEXT KEY_OPEN
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KEY_OPTIONS KEY_PREVIOUS KEY_REDO KEY_REFERENCE KEY_REFRESH
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KEY_REPLACE KEY_RESTART KEY_RESUME KEY_SAVE KEY_SBEG
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KEY_SCANCEL KEY_SCOMMAND KEY_SCOPY KEY_SCREATE KEY_RESIZE
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KEY_SDL KEY_SELECT KEY_SEOL KEY_SEXIT KEY_SFIND
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KEY_SHELP KEY_SMESSAGE KEY_SMOVE KEY_SNEXT KEY_SOPTIONS
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KEY_SPREVIOUS KEY_SPRINT KEY_SREDO KEY_SREPLACE KEY_SRSUME
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KEY_SSAVE KEY_SSUSPEND KEY_SUNDO KEY_SUSPEND KEY_UNDO
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*/
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};
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static struct dbkey_pair* TERM_dbkey;
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static unsigned TERM_dbkey_size;
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static unsigned TERM_dbkey_index;
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static BOOL TERM_AddKeyDescr(const char* string, struct dbkey_descr* descr)
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{
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if (!string) return FALSE;
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if (!TERM_dbkey)
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{
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TERM_dbkey_size = 32;
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TERM_dbkey = HeapAlloc(GetProcessHeap(), 0, TERM_dbkey_size * sizeof(struct dbkey_pair));
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if (!TERM_dbkey) return FALSE;
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}
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if (TERM_dbkey_index == TERM_dbkey_size)
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{
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struct dbkey_pair* new;
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new = HeapReAlloc(GetProcessHeap(), 0, TERM_dbkey, (2 * TERM_dbkey_size) * sizeof(struct dbkey_pair));
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if (!new) return FALSE;
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TERM_dbkey = new;
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TERM_dbkey_size *= 2;
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}
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TERM_dbkey[TERM_dbkey_index].string = string;
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TERM_dbkey[TERM_dbkey_index].descr = *descr;
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TERM_dbkey_index++;
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return TRUE;
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}
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static BOOL TERM_BuildKeyDB(void)
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{
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unsigned i;
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for (i = 0; i < sizeof(TERM_dbkey_init) / sizeof(TERM_dbkey_init[0]); i++)
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{
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if (!TERM_AddKeyDescr(tigetstr(TERM_dbkey_init[i].string), &TERM_dbkey_init[i].descr))
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return FALSE;
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}
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return TRUE;
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}
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BOOL TERM_Init(void)
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{
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if (!TERM_bind_libcurses()) return FALSE;
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if (setupterm(NULL, 1 /* really ?? */, NULL) == -1) return FALSE;
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TERM_BuildKeyDB();
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/* set application key mode */
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putp(tigetstr("smkx"));
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return TRUE;
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}
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BOOL TERM_Exit(void)
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{
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/* put back the cursor key mode */
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putp(tigetstr("rmkx"));
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return TRUE;
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}
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/* -1 not found, 0 cannot decide, > 0 found */
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int TERM_FillInputRecord(const char* in, size_t len, INPUT_RECORD* ir)
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{
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unsigned i;
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struct dbkey_descr* found = NULL;
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for (i = 0; i < TERM_dbkey_index; i++)
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{
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if (!memcmp(TERM_dbkey[i].string, in, len))
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{
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if (len < strlen(TERM_dbkey[i].string)) return 0;
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if (found) return 0;
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found = &TERM_dbkey[i].descr;
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}
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}
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if (!found) return -1;
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switch (found->kind)
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{
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case dbk_simple:
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return TERM_FillSimpleChar(found->p1, ir);
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case dbk_complex:
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init_complex_char(&ir[0], 1, found->p1, found->p2, ENHANCED_KEY | found->p3);
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init_complex_char(&ir[1], 0, found->p1, found->p2, ENHANCED_KEY | found->p3);
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return 2;
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}
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return -1;
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}
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#else
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BOOL TERM_Init(void) {return FALSE;}
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BOOL TERM_Exit(void) {return FALSE;}
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int TERM_FillInputRecord(const char* in, size_t len, INPUT_RECORD* ir) {return -1;}
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#endif
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