diff options
Diffstat (limited to 'ncurses-5.2/ncurses/tinfo/lib_tgoto.c')
| -rw-r--r-- | ncurses-5.2/ncurses/tinfo/lib_tgoto.c | 197 |
1 files changed, 0 insertions, 197 deletions
diff --git a/ncurses-5.2/ncurses/tinfo/lib_tgoto.c b/ncurses-5.2/ncurses/tinfo/lib_tgoto.c deleted file mode 100644 index 4e0bc5f..0000000 --- a/ncurses-5.2/ncurses/tinfo/lib_tgoto.c +++ /dev/null @@ -1,197 +0,0 @@ -/**************************************************************************** - * Copyright (c) 2000 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 * - * "Software"), to deal in the Software without restriction, including * - * without limitation the rights to use, copy, modify, merge, publish, * - * distribute, distribute with modifications, sublicense, and/or sell * - * copies of the Software, and to permit persons to whom the Software is * - * furnished to do so, subject to the following conditions: * - * * - * The above copyright notice and this permission notice shall be included * - * in all copies or substantial portions of the Software. * - * * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS * - * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. * - * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, * - * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR * - * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR * - * THE USE OR OTHER DEALINGS IN THE SOFTWARE. * - * * - * Except as contained in this notice, the name(s) of the above copyright * - * holders shall not be used in advertising or otherwise to promote the * - * sale, use or other dealings in this Software without prior written * - * authorization. * - ****************************************************************************/ - -/**************************************************************************** - * Author: Thomas E. Dickey * - ****************************************************************************/ - -#include <curses.priv.h> - -#include <ctype.h> -#include <termcap.h> - -MODULE_ID("$Id$") - -#if !PURE_TERMINFO -static bool -is_termcap(const char *string) -{ - bool result = TRUE; - - while ((*string != '\0') && result) { - if (*string == '%') { - switch (*++string) { - case 'p': - result = FALSE; - break; - case '\0': - string--; - break; - } - } else if (string[0] == '$' && string[1] == '<') { - result = FALSE; - } - string++; - } - return result; -} - -static char * -tgoto_internal(const char *string, int x, int y) -{ - static char *result; - static size_t length; - - int swap_arg; - int param[3]; - size_t used = 0; - size_t need = 10; - int *value = param; - bool need_BC = FALSE; - - if (BC) - need += strlen(BC); - - param[0] = y; - param[1] = x; - param[2] = 0; - - while (*string != 0) { - if ((used + need) > length) { - length += (used + need); - if ((result = _nc_doalloc(result, length)) == 0) { - length = 0; - break; - } - } - if (*string == '%') { - char *fmt = 0; - - switch (*++string) { - case '\0': - string--; - break; - case 'd': - fmt = "%d"; - break; - case '2': - fmt = "%02d"; - *value %= 100; - break; - case '3': - fmt = "%03d"; - *value %= 1000; - break; - case '+': - *value += (*++string & 0xff); - /* FALLTHRU */ - case '.': - /* - * Guard against tputs() seeing a truncated string. The - * termcap documentation refers to a similar fixup for \n - * and \r, but I don't see that it could work -TD - */ - if (*value == 0) { - if (BC != 0) { - *value += 1; - need_BC = TRUE; - } else { - *value = 0200; /* tputs will treat this as \0 */ - } - } - result[used++] = *value++; - break; - case '%': - result[used++] = *string; - break; - case 'r': - swap_arg = param[0]; - param[0] = param[1]; - param[1] = swap_arg; - break; - case 'i': - param[0] += 1; - param[1] += 1; - break; - case '>': - if (*value > string[1]) - *value += string[2]; - string += 2; - break; - case 'n': /* Datamedia 2500 */ - param[0] ^= 0140; - param[1] ^= 0140; - break; - case 'B': /* BCD */ - *value = 16 * (*value / 10) + (*value % 10); - break; - case 'D': /* Reverse coding (Delta Data) */ - *value -= 2 * (*value / 16); - break; - } - if (fmt != 0) { - sprintf(result + used, fmt, *value++); - used += strlen(result + used); - fmt = 0; - } - if (value - param > 2) { - value = param + 2; - *value = 0; - } - } else { - result[used++] = *string; - } - string++; - } - if (need_BC) { - strcpy(result + used, BC); - used += strlen(BC); - } - result[used] = '\0'; - return result; -} -#endif - -/* - * Retained solely for upward compatibility. Note the intentional reversing of - * the last two arguments when invoking tparm(). - */ -char * -tgoto(const char *string, int x, int y) -{ - char *result; - - T((T_CALLED("tgoto(%s, %d, %d)"), _nc_visbuf(string), x, y)); -#if !PURE_TERMINFO - if (is_termcap(string)) - result = tgoto_internal(string, x, y); - else -#endif - result = tparm((NCURSES_CONST char *) string, y, x); - returnPtr(result); -} |