1/**************************************************************************** 2 * Copyright (c) 1999-2004,2005 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: Thomas E. Dickey <dickey@clark.net> 1999 * 31 ****************************************************************************/ 32 33#include <curses.priv.h> 34#include <term.h> 35#include <tic.h> 36 37MODULE_ID("$Id: name_match.c,v 1.15 2005/01/22 21:47:25 tom Exp $") 38 39/* 40 * _nc_first_name(char *names) 41 * 42 * Extract the primary name from a compiled entry. 43 */ 44 45NCURSES_EXPORT(char *) 46_nc_first_name(const char *const sp) 47/* get the first name from the given name list */ 48{ 49 static char *buf; 50 register unsigned n; 51 52#if NO_LEAKS 53 if (sp == 0) { 54 if (buf != 0) 55 FreeAndNull(buf); /* for leak-testing */ 56 return 0; 57 } 58#endif 59 60 if (buf == 0) 61 buf = typeMalloc(char, MAX_NAME_SIZE + 1); 62 for (n = 0; n < MAX_NAME_SIZE; n++) { 63 if ((buf[n] = sp[n]) == '\0' 64 || (buf[n] == '|')) 65 break; 66 } 67 buf[n] = '\0'; 68 return (buf); 69} 70 71/* 72 * int _nc_name_match(namelist, name, delim) 73 * 74 * Is the given name matched in namelist? 75 */ 76 77NCURSES_EXPORT(int) 78_nc_name_match(const char *const namelst, const char *const name, const char *const delim) 79{ 80 const char *s, *d, *t; 81 int code, found; 82 83 if ((s = namelst) != 0) { 84 while (*s != '\0') { 85 for (d = name; *d != '\0'; d++) { 86 if (*s != *d) 87 break; 88 s++; 89 } 90 found = FALSE; 91 for (code = TRUE; *s != '\0'; code = FALSE, s++) { 92 for (t = delim; *t != '\0'; t++) { 93 if (*s == *t) { 94 found = TRUE; 95 break; 96 } 97 } 98 if (found) 99 break; 100 } 101 if (code && *d == '\0') 102 return code; 103 if (*s++ == 0) 104 break; 105 } 106 } 107 return FALSE; 108} 109