1 /* $OpenBSD: m_req_name.c,v 1.5 2001/01/22 18:02:06 millert Exp $ */ 2 3 /**************************************************************************** 4 * Copyright (c) 1998,2000 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: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1995,1997 * 33 ****************************************************************************/ 34 35 /*************************************************************************** 36 * Module m_request_name * 37 * Routines to handle external names of menu requests * 38 ***************************************************************************/ 39 40 #include "menu.priv.h" 41 42 MODULE_ID("$From: m_req_name.c,v 1.13 2000/12/10 02:16:48 tom Exp $") 43 44 static const char *request_names[ MAX_MENU_COMMAND - MIN_MENU_COMMAND + 1 ] = { 45 "LEFT_ITEM" , 46 "RIGHT_ITEM" , 47 "UP_ITEM" , 48 "DOWN_ITEM" , 49 "SCR_ULINE" , 50 "SCR_DLINE" , 51 "SCR_DPAGE" , 52 "SCR_UPAGE" , 53 "FIRST_ITEM" , 54 "LAST_ITEM" , 55 "NEXT_ITEM" , 56 "PREV_ITEM" , 57 "TOGGLE_ITEM" , 58 "CLEAR_PATTERN", 59 "BACK_PATTERN" , 60 "NEXT_MATCH" , 61 "PREV_MATCH" 62 }; 63 #define A_SIZE (sizeof(request_names)/sizeof(request_names[0])) 64 65 /*--------------------------------------------------------------------------- 66 | Facility : libnmenu 67 | Function : const char * menu_request_name (int request); 68 | 69 | Description : Get the external name of a menu request. 70 | 71 | Return Values : Pointer to name - on success 72 | NULL - on invalid request code 73 +--------------------------------------------------------------------------*/ 74 NCURSES_EXPORT(const char *) 75 menu_request_name ( int request ) 76 { 77 if ( (request < MIN_MENU_COMMAND) || (request > MAX_MENU_COMMAND) ) 78 { 79 SET_ERROR(E_BAD_ARGUMENT); 80 return (const char *)0; 81 } 82 else 83 return request_names[ request - MIN_MENU_COMMAND ]; 84 } 85 86 87 /*--------------------------------------------------------------------------- 88 | Facility : libnmenu 89 | Function : int menu_request_by_name (const char *str); 90 | 91 | Description : Search for a request with this name. 92 | 93 | Return Values : Request Id - on success 94 | E_NO_MATCH - request not found 95 +--------------------------------------------------------------------------*/ 96 NCURSES_EXPORT(int) 97 menu_request_by_name ( const char *str ) 98 { 99 /* because the table is so small, it doesn't really hurt 100 to run sequentially through it. 101 */ 102 unsigned int i = 0; 103 char buf[16]; 104 105 if (str) 106 { 107 strncpy(buf,str,sizeof(buf)); 108 while( (i<sizeof(buf)) && (buf[i] != '\0') ) 109 { 110 buf[i] = toupper(buf[i]); 111 i++; 112 } 113 114 for (i=0; i < A_SIZE; i++) 115 { 116 if (strncmp(request_names[i],buf,sizeof(buf))==0) 117 return MIN_MENU_COMMAND + i; 118 } 119 } 120 RETURN(E_NO_MATCH); 121 } 122 123 /* m_req_name.c ends here */ 124