1 /* $OpenBSD: name_match.c,v 1.3 2001/01/22 18:01:55 millert Exp $ */ 2 3 /**************************************************************************** 4 * Copyright (c) 1999,2000 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: Thomas E. Dickey <dickey@clark.net> 1999 * 33 ****************************************************************************/ 34 35 #include <curses.priv.h> 36 #include <term.h> 37 #include <tic.h> 38 39 MODULE_ID("$From: name_match.c,v 1.10 2000/12/10 02:55:08 tom Exp $") 40 41 /* 42 * _nc_first_name(char *names) 43 * 44 * Extract the primary name from a compiled entry. 45 */ 46 47 NCURSES_EXPORT(char *) 48 _nc_first_name(const char *const sp) 49 /* get the first name from the given name list */ 50 { 51 static char buf[MAX_NAME_SIZE + 1]; 52 register unsigned n; 53 54 for (n = 0; n < sizeof(buf) - 1; n++) { 55 if ((buf[n] = sp[n]) == '\0' 56 || (buf[n] == '|')) 57 break; 58 } 59 buf[n] = '\0'; 60 return (buf); 61 } 62 63 /* 64 * int _nc_name_match(namelist, name, delim) 65 * 66 * Is the given name matched in namelist? 67 */ 68 69 NCURSES_EXPORT(int) 70 _nc_name_match 71 (const char *const namelst, const char *const name, const char *const delim) 72 { 73 const char *s, *d, *t; 74 int code, found; 75 76 if ((s = namelst) != 0) { 77 while (*s != '\0') { 78 for (d = name; *d != '\0'; d++) { 79 if (*s != *d) 80 break; 81 s++; 82 } 83 found = FALSE; 84 for (code = TRUE; *s != '\0'; code = FALSE, s++) { 85 for (t = delim; *t != '\0'; t++) { 86 if (*s == *t) { 87 found = TRUE; 88 break; 89 } 90 } 91 if (found) 92 break; 93 } 94 if (code && *d == '\0') 95 return code; 96 if (*s++ == 0) 97 break; 98 } 99 } 100 return FALSE; 101 } 102