1 /* $OpenBSD: lib_ti.c,v 1.7 2010/01/12 23:22:06 nicm Exp $ */ 2 3 /**************************************************************************** 4 * Copyright (c) 1998-2000,2003 Free Software Foundation, Inc. * 5 * * 6 * Permission is hereby granted, free of charge, to any person obtaining a * 7 * copy of this software and associated documentation files (the * 8 * "Software"), to deal in the Software without restriction, including * 9 * without limitation the rights to use, copy, modify, merge, publish, * 10 * distribute, distribute with modifications, sublicense, and/or sell * 11 * copies of the Software, and to permit persons to whom the Software is * 12 * furnished to do so, subject to the following conditions: * 13 * * 14 * The above copyright notice and this permission notice shall be included * 15 * in all copies or substantial portions of the Software. * 16 * * 17 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS * 18 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * 19 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. * 20 * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, * 21 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR * 22 * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR * 23 * THE USE OR OTHER DEALINGS IN THE SOFTWARE. * 24 * * 25 * Except as contained in this notice, the name(s) of the above copyright * 26 * holders shall not be used in advertising or otherwise to promote the * 27 * sale, use or other dealings in this Software without prior written * 28 * authorization. * 29 ****************************************************************************/ 30 31 /**************************************************************************** 32 * Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995 * 33 * and: Eric S. Raymond <esr@snark.thyrsus.com> * 34 ****************************************************************************/ 35 36 #include <curses.priv.h> 37 38 #include <term_entry.h> 39 #include <tic.h> 40 41 MODULE_ID("$Id: lib_ti.c,v 1.7 2010/01/12 23:22:06 nicm Exp $") 42 43 NCURSES_EXPORT(int) 44 tigetflag(NCURSES_CONST char *str) 45 { 46 unsigned i; 47 48 T((T_CALLED("tigetflag(%s)"), str)); 49 50 if (cur_term != 0) { 51 TERMTYPE *tp = &(cur_term->type); 52 for_each_boolean(i, tp) { 53 const char *capname = ExtBoolname(tp, i, boolnames); 54 if (!strcmp(str, capname)) { 55 /* setupterm forces invalid booleans to false */ 56 returnCode(tp->Booleans[i]); 57 } 58 } 59 } 60 61 returnCode(ABSENT_BOOLEAN); 62 } 63 64 NCURSES_EXPORT(int) 65 tigetnum(NCURSES_CONST char *str) 66 { 67 unsigned i; 68 69 T((T_CALLED("tigetnum(%s)"), str)); 70 71 if (cur_term != 0) { 72 TERMTYPE *tp = &(cur_term->type); 73 for_each_number(i, tp) { 74 const char *capname = ExtNumname(tp, i, numnames); 75 if (!strcmp(str, capname)) { 76 if (!VALID_NUMERIC(tp->Numbers[i])) 77 returnCode(ABSENT_NUMERIC); 78 returnCode(tp->Numbers[i]); 79 } 80 } 81 } 82 83 returnCode(CANCELLED_NUMERIC); /* Solaris returns a -1 instead */ 84 } 85 86 NCURSES_EXPORT(char *) 87 tigetstr(NCURSES_CONST char *str) 88 { 89 unsigned i; 90 91 T((T_CALLED("tigetstr(%s)"), str)); 92 93 if (cur_term != 0) { 94 TERMTYPE *tp = &(cur_term->type); 95 for_each_string(i, tp) { 96 const char *capname = ExtStrname(tp, i, strnames); 97 if (!strcmp(str, capname)) { 98 /* setupterm forces cancelled strings to null */ 99 returnPtr(tp->Strings[i]); 100 } 101 } 102 } 103 104 returnPtr(CANCELLED_STRING); 105 } 106