1 /* $OpenBSD: name_match.c,v 1.4 2010/01/12 23:22:06 nicm Exp $ */ 2 3 /**************************************************************************** 4 * Copyright (c) 1999-2007,2008 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 1999-on * 33 ****************************************************************************/ 34 35 #include <curses.priv.h> 36 #include <term.h> 37 #include <tic.h> 38 39 MODULE_ID("$Id: name_match.c,v 1.4 2010/01/12 23:22:06 nicm Exp $") 40 41 /* 42 * _nc_first_name(char *names) 43 * 44 * Extract the primary name from a compiled entry. 45 */ 46 #define FirstName _nc_globals.first_name 47 48 NCURSES_EXPORT(char *) 49 _nc_first_name(const char *const sp) 50 /* get the first name from the given name list */ 51 { 52 unsigned n; 53 54 #if NO_LEAKS 55 if (sp == 0) { 56 if (FirstName != 0) 57 FreeAndNull(FirstName); 58 } else 59 #endif 60 { 61 if (FirstName == 0) 62 FirstName = typeMalloc(char, MAX_NAME_SIZE + 1); 63 64 if (FirstName != 0) { 65 for (n = 0; n < MAX_NAME_SIZE; n++) { 66 if ((FirstName[n] = sp[n]) == '\0' 67 || (FirstName[n] == '|')) 68 break; 69 } 70 FirstName[n] = '\0'; 71 } 72 } 73 return (FirstName); 74 } 75 76 /* 77 * int _nc_name_match(namelist, name, delim) 78 * 79 * Is the given name matched in namelist? 80 */ 81 82 NCURSES_EXPORT(int) 83 _nc_name_match(const char *const namelst, const char *const name, const char *const delim) 84 { 85 const char *s, *d, *t; 86 int code, found; 87 88 if ((s = namelst) != 0) { 89 while (*s != '\0') { 90 for (d = name; *d != '\0'; d++) { 91 if (*s != *d) 92 break; 93 s++; 94 } 95 found = FALSE; 96 for (code = TRUE; *s != '\0'; code = FALSE, s++) { 97 for (t = delim; *t != '\0'; t++) { 98 if (*s == *t) { 99 found = TRUE; 100 break; 101 } 102 } 103 if (found) 104 break; 105 } 106 if (code && *d == '\0') 107 return code; 108 if (*s++ == 0) 109 break; 110 } 111 } 112 return FALSE; 113 } 114