1 /**************************************************************************** 2 * Copyright (c) 1998-2000,2003 Free Software Foundation, Inc. * 3 * * 4 * Permission is hereby granted, free of charge, to any person obtaining a * 5 * copy of this software and associated documentation files (the * 6 * "Software"), to deal in the Software without restriction, including * 7 * without limitation the rights to use, copy, modify, merge, publish, * 8 * distribute, distribute with modifications, sublicense, and/or sell * 9 * copies of the Software, and to permit persons to whom the Software is * 10 * furnished to do so, subject to the following conditions: * 11 * * 12 * The above copyright notice and this permission notice shall be included * 13 * in all copies or substantial portions of the Software. * 14 * * 15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS * 16 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * 17 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. * 18 * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, * 19 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR * 20 * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR * 21 * THE USE OR OTHER DEALINGS IN THE SOFTWARE. * 22 * * 23 * Except as contained in this notice, the name(s) of the above copyright * 24 * holders shall not be used in advertising or otherwise to promote the * 25 * sale, use or other dealings in this Software without prior written * 26 * authorization. * 27 ****************************************************************************/ 28 29 /**************************************************************************** 30 * Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995 * 31 * and: Eric S. Raymond <esr@snark.thyrsus.com> * 32 ****************************************************************************/ 33 34 #include <curses.priv.h> 35 36 #include <term_entry.h> 37 #include <tic.h> 38 39 MODULE_ID("$Id: lib_ti.c,v 1.23 2003/05/24 21:10:28 tom Exp $") 40 41 NCURSES_EXPORT(int) 42 tigetflag(NCURSES_CONST char *str) 43 { 44 unsigned i; 45 46 T((T_CALLED("tigetflag(%s)"), str)); 47 48 if (cur_term != 0) { 49 TERMTYPE *tp = &(cur_term->type); 50 for_each_boolean(i, tp) { 51 const char *capname = ExtBoolname(tp, i, boolnames); 52 if (!strcmp(str, capname)) { 53 /* setupterm forces invalid booleans to false */ 54 returnCode(tp->Booleans[i]); 55 } 56 } 57 } 58 59 returnCode(ABSENT_BOOLEAN); 60 } 61 62 NCURSES_EXPORT(int) 63 tigetnum(NCURSES_CONST char *str) 64 { 65 unsigned i; 66 67 T((T_CALLED("tigetnum(%s)"), str)); 68 69 if (cur_term != 0) { 70 TERMTYPE *tp = &(cur_term->type); 71 for_each_number(i, tp) { 72 const char *capname = ExtNumname(tp, i, numnames); 73 if (!strcmp(str, capname)) { 74 if (!VALID_NUMERIC(tp->Numbers[i])) 75 returnCode(ABSENT_NUMERIC); 76 returnCode(tp->Numbers[i]); 77 } 78 } 79 } 80 81 returnCode(CANCELLED_NUMERIC); /* Solaris returns a -1 instead */ 82 } 83 84 NCURSES_EXPORT(char *) 85 tigetstr(NCURSES_CONST char *str) 86 { 87 unsigned i; 88 89 T((T_CALLED("tigetstr(%s)"), str)); 90 91 if (cur_term != 0) { 92 TERMTYPE *tp = &(cur_term->type); 93 for_each_string(i, tp) { 94 const char *capname = ExtStrname(tp, i, strnames); 95 if (!strcmp(str, capname)) { 96 /* setupterm forces cancelled strings to null */ 97 returnPtr(tp->Strings[i]); 98 } 99 } 100 } 101 102 returnPtr(CANCELLED_STRING); 103 } 104