/* * Interface to terminfo and termcap libraries * * Copyright 2010 Eric Pouech * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA */ #include "config.h" #include "wine/port.h" #include #include #ifdef HAVE_NCURSES_H # include #elif defined(HAVE_CURSES_H) # include #endif /* avoid redefinition warnings */ #undef KEY_EVENT #undef MOUSE_MOVED #if defined(HAVE_CURSES_H) || defined(HAVE_NCURSES_H) #include #endif #include #include #include #include #include "console_private.h" #include "wine/library.h" #include "wine/debug.h" WINE_DEFAULT_DEBUG_CHANNEL(console); static const int vkkeyscan_table[256] = { 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, 0,32,305,478,307,308,309,311,222,313,304,312,443,188,189,190,191,48, 49,50,51,52,53,54,55,56,57,442,186,444,187,446,447,306,321,322,323, 324,325,326,327,328,329,330,331,332,333,334,335,336,337,338,339,340, 341,342,343,344,345,346,219,220,221,310,445,192,65,66,67,68,69,70,71, 72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,475,476,477, 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, 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, 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, 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 }; static const int mapvkey_0[256] = { 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, 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, 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, 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, 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, 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, 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, 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, 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 }; static inline void init_complex_char(INPUT_RECORD* ir, BOOL down, WORD vk, WORD kc, DWORD cks) { ir->EventType = KEY_EVENT; ir->Event.KeyEvent.bKeyDown = down; ir->Event.KeyEvent.wRepeatCount = 1; ir->Event.KeyEvent.wVirtualScanCode = vk; ir->Event.KeyEvent.wVirtualKeyCode = kc; ir->Event.KeyEvent.dwControlKeyState = cks; ir->Event.KeyEvent.uChar.UnicodeChar = 0; } /****************************************************************** * TERM_FillSimpleChar * */ unsigned TERM_FillSimpleChar(WCHAR real_inchar, INPUT_RECORD* ir) { unsigned vk; WCHAR inchar; unsigned numEvent = 0; DWORD cks = 0; switch (real_inchar) { case 9: inchar = real_inchar; real_inchar = 27; /* so that we don't think key is ctrl- something */ break; case 13: case 10: inchar = '\r'; real_inchar = 27; /* Fixme: so that we don't think key is ctrl- something */ break; case 127: inchar = '\b'; break; default: inchar = real_inchar; break; } vk = (inchar < 256) ? vkkeyscan_table[inchar] : 0; if (vk & 0x0100) init_complex_char(&ir[numEvent++], 1, 0x2a, 0x10, SHIFT_PRESSED); if ((vk & 0x0200) || (unsigned char)real_inchar <= 26) init_complex_char(&ir[numEvent++], 1, 0x1d, 0x11, LEFT_CTRL_PRESSED); if (vk & 0x0400) init_complex_char(&ir[numEvent++], 1, 0x38, 0x12, LEFT_ALT_PRESSED); ir[numEvent].EventType = KEY_EVENT; ir[numEvent].Event.KeyEvent.bKeyDown = 1; ir[numEvent].Event.KeyEvent.wRepeatCount = 1; ir[numEvent].Event.KeyEvent.dwControlKeyState = cks; if (vk & 0x0100) ir[numEvent].Event.KeyEvent.dwControlKeyState |= SHIFT_PRESSED; if ((vk & 0x0200) || (unsigned char)real_inchar <= 26) ir[numEvent].Event.KeyEvent.dwControlKeyState |= LEFT_CTRL_PRESSED; if (vk & 0x0400) ir[numEvent].Event.KeyEvent.dwControlKeyState |= LEFT_ALT_PRESSED; ir[numEvent].Event.KeyEvent.wVirtualKeyCode = vk; ir[numEvent].Event.KeyEvent.wVirtualScanCode = mapvkey_0[vk & 0x00ff]; /* VirtualKeyCodes to ScanCode */ ir[numEvent].Event.KeyEvent.uChar.UnicodeChar = inchar; ir[numEvent + 1] = ir[numEvent]; ir[numEvent + 1].Event.KeyEvent.bKeyDown = 0; numEvent += 2; if (vk & 0x0400) init_complex_char(&ir[numEvent++], 0, 0x38, 0x12, LEFT_ALT_PRESSED); if ((vk & 0x0200) || (unsigned char)real_inchar <= 26) init_complex_char(&ir[numEvent++], 0, 0x1d, 0x11, 0); if (vk & 0x0100) init_complex_char(&ir[numEvent++], 0, 0x2a, 0x10, 0); return numEvent; } #if defined(SONAME_LIBCURSES) || defined(SONAME_LIBNCURSES) #ifdef HAVE_NCURSES_H # define CURSES_NAME "ncurses" #else # define CURSES_NAME "curses" #endif static void *nc_handle = NULL; #define MAKE_FUNCPTR(f) static typeof(f) * p_##f; MAKE_FUNCPTR(putp) MAKE_FUNCPTR(setupterm) MAKE_FUNCPTR(tigetstr) MAKE_FUNCPTR(tparm) #undef MAKE_FUNCPTR /**********************************************************************/ static BOOL TERM_bind_libcurses(void) { #ifdef SONAME_LIBNCURSES static const char ncname[] = SONAME_LIBNCURSES; #else static const char ncname[] = SONAME_LIBCURSES; #endif if (!(nc_handle = wine_dlopen(ncname, RTLD_NOW, NULL, 0))) { MESSAGE("Wine cannot find the " CURSES_NAME " library (%s).\n", ncname); return FALSE; } #define LOAD_FUNCPTR(f) \ if((p_##f = wine_dlsym(nc_handle, #f, NULL, 0)) == NULL) \ { \ WARN("Can't find symbol %s\n", #f); \ goto sym_not_found; \ } LOAD_FUNCPTR(putp) LOAD_FUNCPTR(setupterm) LOAD_FUNCPTR(tigetstr) LOAD_FUNCPTR(tparm) #undef LOAD_FUNCPTR return TRUE; sym_not_found: MESSAGE( "Wine cannot find certain functions that it needs inside the " CURSES_NAME "\nlibrary. To enable Wine to use " CURSES_NAME " please upgrade your " CURSES_NAME "\nlibraries\n"); wine_dlclose(nc_handle, NULL, 0); nc_handle = NULL; return FALSE; } #define putp p_putp #define setupterm p_setupterm #define tigetstr p_tigetstr #define tparm p_tparm struct dbkey_descr { enum dbkey_kind {dbk_simple, dbk_complex} kind; DWORD_PTR p1; DWORD_PTR p2; DWORD_PTR p3; }; struct dbkey_init { const char* string_normal; const char* string_xterm; struct dbkey_descr descr; }; static const struct dbkey_init TERM_dbkey_init[] = { {"kcud1", "kDN", {dbk_complex, 0x50, 0x28, 0}}, {"kcuu1", "kUP", {dbk_complex, 0x48, 0x26, 0}}, {"kcub1", "kLFT", {dbk_complex, 0x4b, 0x25, 0}}, {"kcuf1", "kRIT", {dbk_complex, 0x4d, 0x27, 0}}, {"khome", "kHOM", {dbk_complex, 0x47, 0x24, 0}}, {"kbs", NULL, {dbk_simple, 0x7f, 0x00, 0}}, {"kf1", NULL, {dbk_complex, 0x3b, 0x70, 0}}, {"kf2", NULL, {dbk_complex, 0x3c, 0x71, 0}}, {"kf3", NULL, {dbk_complex, 0x3d, 0x72, 0}}, {"kf4", NULL, {dbk_complex, 0x3e, 0x73, 0}}, {"kf5", NULL, {dbk_complex, 0x3f, 0x74, 0}}, {"kf6", NULL, {dbk_complex, 0x40, 0x75, 0}}, {"kf7", NULL, {dbk_complex, 0x41, 0x76, 0}}, {"kf8", NULL, {dbk_complex, 0x42, 0x77, 0}}, {"kf9", NULL, {dbk_complex, 0x43, 0x78, 0}}, {"kf10", NULL, {dbk_complex, 0x44, 0x79, 0}}, {"kf11", NULL, {dbk_complex, 0xd9, 0x7a, 0}}, {"kf12", NULL, {dbk_complex, 0xda, 0x7b, 0}}, {"kf13", NULL, {dbk_complex, 0x3b, 0x70, SHIFT_PRESSED}}, {"kf14", NULL, {dbk_complex, 0x3c, 0x71, SHIFT_PRESSED}}, {"kf15", NULL, {dbk_complex, 0x3d, 0x72, SHIFT_PRESSED}}, {"kf16", NULL, {dbk_complex, 0x3e, 0x73, SHIFT_PRESSED}}, {"kf17", NULL, {dbk_complex, 0x3f, 0x74, SHIFT_PRESSED}}, {"kf18", NULL, {dbk_complex, 0x40, 0x75, SHIFT_PRESSED}}, {"kf19", NULL, {dbk_complex, 0x41, 0x76, SHIFT_PRESSED}}, {"kf20", NULL, {dbk_complex, 0x42, 0x77, SHIFT_PRESSED}}, {"kf21", NULL, {dbk_complex, 0x43, 0x78, SHIFT_PRESSED}}, {"kf22", NULL, {dbk_complex, 0x44, 0x79, SHIFT_PRESSED}}, {"kf23", NULL, {dbk_complex, 0xd9, 0x7a, SHIFT_PRESSED}}, {"kf24", NULL, {dbk_complex, 0xda, 0x7b, SHIFT_PRESSED}}, {"kf25", NULL, {dbk_complex, 0x3b, 0x70, LEFT_CTRL_PRESSED}}, {"kf26", NULL, {dbk_complex, 0x3c, 0x71, LEFT_CTRL_PRESSED}}, {"kf27", NULL, {dbk_complex, 0x3d, 0x72, LEFT_CTRL_PRESSED}}, {"kf28", NULL, {dbk_complex, 0x3e, 0x73, LEFT_CTRL_PRESSED}}, {"kf29", NULL, {dbk_complex, 0x3f, 0x74, LEFT_CTRL_PRESSED}}, {"kf30", NULL, {dbk_complex, 0x40, 0x75, LEFT_CTRL_PRESSED}}, {"kf31", NULL, {dbk_complex, 0x41, 0x76, LEFT_CTRL_PRESSED}}, {"kf32", NULL, {dbk_complex, 0x42, 0x77, LEFT_CTRL_PRESSED}}, {"kf33", NULL, {dbk_complex, 0x43, 0x78, LEFT_CTRL_PRESSED}}, {"kf34", NULL, {dbk_complex, 0x44, 0x79, LEFT_CTRL_PRESSED}}, {"kf35", NULL, {dbk_complex, 0xd9, 0x7a, LEFT_CTRL_PRESSED}}, {"kf36", NULL, {dbk_complex, 0xda, 0x7b, LEFT_CTRL_PRESSED}}, {"kf37", NULL, {dbk_complex, 0x3b, 0x70, LEFT_CTRL_PRESSED|SHIFT_PRESSED}}, {"kf38", NULL, {dbk_complex, 0x3c, 0x71, LEFT_CTRL_PRESSED|SHIFT_PRESSED}}, {"kf39", NULL, {dbk_complex, 0x3d, 0x72, LEFT_CTRL_PRESSED|SHIFT_PRESSED}}, {"kf40", NULL, {dbk_complex, 0x3e, 0x73, LEFT_CTRL_PRESSED|SHIFT_PRESSED}}, {"kf41", NULL, {dbk_complex, 0x3f, 0x74, LEFT_CTRL_PRESSED|SHIFT_PRESSED}}, {"kf42", NULL, {dbk_complex, 0x40, 0x75, LEFT_CTRL_PRESSED|SHIFT_PRESSED}}, {"kf43", NULL, {dbk_complex, 0x41, 0x76, LEFT_CTRL_PRESSED|SHIFT_PRESSED}}, {"kf44", NULL, {dbk_complex, 0x42, 0x77, LEFT_CTRL_PRESSED|SHIFT_PRESSED}}, {"kf45", NULL, {dbk_complex, 0x43, 0x78, LEFT_CTRL_PRESSED|SHIFT_PRESSED}}, {"kf46", NULL, {dbk_complex, 0x44, 0x79, LEFT_CTRL_PRESSED|SHIFT_PRESSED}}, {"kf47", NULL, {dbk_complex, 0xd9, 0x7a, LEFT_CTRL_PRESSED|SHIFT_PRESSED}}, {"kf48", NULL, {dbk_complex, 0xda, 0x7b, LEFT_CTRL_PRESSED|SHIFT_PRESSED}}, {"kf49", NULL, {dbk_complex, 0x3b, 0x70, LEFT_ALT_PRESSED}}, {"kf50", NULL, {dbk_complex, 0x3c, 0x71, LEFT_ALT_PRESSED}}, {"kf51", NULL, {dbk_complex, 0x3d, 0x72, LEFT_ALT_PRESSED}}, {"kf52", NULL, {dbk_complex, 0x3e, 0x73, LEFT_ALT_PRESSED}}, {"kf53", NULL, {dbk_complex, 0x3f, 0x74, LEFT_ALT_PRESSED}}, {"kf54", NULL, {dbk_complex, 0x40, 0x75, LEFT_ALT_PRESSED}}, {"kf55", NULL, {dbk_complex, 0x41, 0x76, LEFT_ALT_PRESSED}}, {"kf56", NULL, {dbk_complex, 0x42, 0x77, LEFT_ALT_PRESSED}}, {"kf57", NULL, {dbk_complex, 0x43, 0x78, LEFT_ALT_PRESSED}}, {"kf58", NULL, {dbk_complex, 0x44, 0x79, LEFT_ALT_PRESSED}}, {"kf59", NULL, {dbk_complex, 0xd9, 0x7a, LEFT_ALT_PRESSED}}, {"kf60", NULL, {dbk_complex, 0xda, 0x7b, LEFT_ALT_PRESSED}}, {"kf61", NULL, {dbk_complex, 0x3b, 0x70, LEFT_ALT_PRESSED|SHIFT_PRESSED}}, {"kf62", NULL, {dbk_complex, 0x3c, 0x71, LEFT_ALT_PRESSED|SHIFT_PRESSED}}, {"kf63", NULL, {dbk_complex, 0x3d, 0x72, LEFT_ALT_PRESSED|SHIFT_PRESSED}}, {"kdch1", "kDC", {dbk_complex, 0x53, 0x2e, 0}}, {"kich1", "kIC", {dbk_complex, 0x52, 0x2d, 0}}, {"knp", "kNXT", {dbk_complex, 0x51, 0x22, 0}}, {"kpp", "kPRV", {dbk_complex, 0x49, 0x21, 0}}, {"kcbt", NULL, {dbk_simple, 0x09, 0x00, SHIFT_PRESSED}}, {"kend", "kEND", {dbk_complex, 0x4f, 0x23, 0}}, /* {"kmous", NULL, }, */ /* Still some keys to manage: KEY_DL KEY_IL KEY_EIC KEY_CLEAR KEY_EOS KEY_EOL KEY_SF KEY_SR KEY_STAB KEY_CTAB KEY_CATAB KEY_ENTER KEY_SRESET KEY_RESET KEY_PRINT KEY_LL KEY_A1 KEY_A3 KEY_B2 KEY_C1 KEY_C3 KEY_BEG KEY_CANCEL KEY_CLOSE KEY_COMMAND KEY_COPY KEY_CREATE KEY_EXIT KEY_FIND KEY_HELP KEY_MARK KEY_MESSAGE KEY_MOVE KEY_NEXT KEY_OPEN KEY_OPTIONS KEY_PREVIOUS KEY_REDO KEY_REFERENCE KEY_REFRESH KEY_REPLACE KEY_RESTART KEY_RESUME KEY_SAVE KEY_SBEG KEY_SCANCEL KEY_SCOMMAND KEY_SCOPY KEY_SCREATE KEY_RESIZE KEY_SDL KEY_SELECT KEY_SEOL KEY_SEXIT KEY_SFIND KEY_SHELP KEY_SMESSAGE KEY_SMOVE KEY_SNEXT KEY_SOPTIONS KEY_SPREVIOUS KEY_SPRINT KEY_SREDO KEY_SREPLACE KEY_SRSUME KEY_SSAVE KEY_SSUSPEND KEY_SUNDO KEY_SUSPEND KEY_UNDO */ }; struct dbkey_pair { const char* string; unsigned string_len; struct dbkey_descr descr; }; static struct dbkey_pair* TERM_dbkey; static unsigned TERM_dbkey_size; static unsigned TERM_dbkey_index; static int TERM_dbkey_cmp(const void* p1, const void* p2) { const struct dbkey_pair* kp1 = p1; const struct dbkey_pair* kp2 = p2; return strcmp(kp1->string, kp2->string); } static BOOL TERM_AddKeyDescr(const char* string, const struct dbkey_descr* descr) { if (!string || string == (const char*)-1) return TRUE; if (!TERM_dbkey) { TERM_dbkey_size = 32; TERM_dbkey = HeapAlloc(GetProcessHeap(), 0, TERM_dbkey_size * sizeof(struct dbkey_pair)); if (!TERM_dbkey) return FALSE; } if (TERM_dbkey_index == TERM_dbkey_size) { struct dbkey_pair* new; new = HeapReAlloc(GetProcessHeap(), 0, TERM_dbkey, (2 * TERM_dbkey_size) * sizeof(struct dbkey_pair)); if (!new) return FALSE; TERM_dbkey = new; TERM_dbkey_size *= 2; } TERM_dbkey[TERM_dbkey_index].string = string; TERM_dbkey[TERM_dbkey_index].string_len = strlen(string); TERM_dbkey[TERM_dbkey_index].descr = *descr; TERM_dbkey_index++; return TRUE; } static BOOL TERM_BuildKeyDB(void) { unsigned i, j, len; struct dbkey_descr descr; char tmp[64]; for (i = 0; i < ARRAY_SIZE(TERM_dbkey_init); i++) { if (!TERM_AddKeyDescr(tigetstr((char *)TERM_dbkey_init[i].string_normal), &TERM_dbkey_init[i].descr)) return FALSE; if (TERM_dbkey_init[i].string_xterm) { descr = TERM_dbkey_init[i].descr; strcpy(tmp, TERM_dbkey_init[i].string_xterm); len = strlen(tmp); tmp[len + 1] = '\0'; #define X(v, f) do { tmp[len] = v; descr.p3 = (f); if (!TERM_AddKeyDescr(tigetstr(tmp), &descr)) return FALSE; } while (0) X('\0', SHIFT_PRESSED); X('3', LEFT_ALT_PRESSED); X('4', SHIFT_PRESSED | LEFT_ALT_PRESSED); X('5', LEFT_CTRL_PRESSED); X('6', LEFT_CTRL_PRESSED|SHIFT_PRESSED); X('7', LEFT_CTRL_PRESSED|LEFT_ALT_PRESSED); X('8', LEFT_CTRL_PRESSED|LEFT_ALT_PRESSED|SHIFT_PRESSED); #undef X } } for (i = 0; i < TERM_dbkey_index; i++) { for (j = 0; j < TERM_dbkey_index; j++) { if (i != j && TERM_dbkey[i].string_len >= TERM_dbkey[j].string_len && !memcmp(TERM_dbkey[i].string, TERM_dbkey[j].string, TERM_dbkey[j].string_len)) FIXME("substring %d/%s %d/%s\n", i, TERM_dbkey[i].string, j, TERM_dbkey[j].string); } } qsort(TERM_dbkey, TERM_dbkey_index, sizeof(TERM_dbkey[0]), TERM_dbkey_cmp); return TRUE; } static BOOL TERM_init_done /* = FALSE */; BOOL TERM_Init(void) { /* if we're not attached to a tty, don't fire the curses support */ if (!isatty(0) || !isatty(1)) return FALSE; if (!getenv("TERM")) return FALSE; if (!TERM_bind_libcurses()) return FALSE; if (setupterm(NULL, 1 /* really ?? */, NULL) == -1) return FALSE; TERM_init_done = TRUE; TERM_BuildKeyDB(); /* set application key mode */ putp(tigetstr((char *)"smkx")); return TRUE; } BOOL TERM_Exit(void) { if (TERM_init_done) { /* put back the cursor key mode */ putp(tigetstr((char *)"rmkx")); } return TRUE; } /* -1 not found, 0 cannot decide, > 0 found */ int TERM_FillInputRecord(const char* in, size_t len, INPUT_RECORD* ir) { int low = 0, high = TERM_dbkey_index - 1, mid, res; struct dbkey_descr* found; while (low <= high) { mid = low + (high - low) / 2; res = memcmp(in, TERM_dbkey[mid].string, len); if (!res) { if (len < TERM_dbkey[mid].string_len) return 0; found = &TERM_dbkey[mid].descr; switch (found->kind) { case dbk_simple: return TERM_FillSimpleChar(found->p1, ir); case dbk_complex: init_complex_char(&ir[0], 1, found->p1, found->p2, ENHANCED_KEY | found->p3); init_complex_char(&ir[1], 0, found->p1, found->p2, ENHANCED_KEY | found->p3); return 2; } return -1; } else if (res < 0) high = mid - 1; else low = mid + 1; } return -1; } #else BOOL TERM_Init(void) {return FALSE;} BOOL TERM_Exit(void) {return FALSE;} int TERM_FillInputRecord(const char* in, size_t len, INPUT_RECORD* ir) {return -1;} #endif