1 /* $OpenBSD: m_req_name.c,v 1.7 2023/10/17 09:52:10 nicm Exp $ */ 2 3 /**************************************************************************** 4 * Copyright 2020,2021 Thomas E. Dickey * 5 * Copyright 1998-2012,2015 Free Software Foundation, Inc. * 6 * * 7 * Permission is hereby granted, free of charge, to any person obtaining a * 8 * copy of this software and associated documentation files (the * 9 * "Software"), to deal in the Software without restriction, including * 10 * without limitation the rights to use, copy, modify, merge, publish, * 11 * distribute, distribute with modifications, sublicense, and/or sell * 12 * copies of the Software, and to permit persons to whom the Software is * 13 * furnished to do so, subject to the following conditions: * 14 * * 15 * The above copyright notice and this permission notice shall be included * 16 * in all copies or substantial portions of the Software. * 17 * * 18 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS * 19 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * 20 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. * 21 * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, * 22 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR * 23 * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR * 24 * THE USE OR OTHER DEALINGS IN THE SOFTWARE. * 25 * * 26 * Except as contained in this notice, the name(s) of the above copyright * 27 * holders shall not be used in advertising or otherwise to promote the * 28 * sale, use or other dealings in this Software without prior written * 29 * authorization. * 30 ****************************************************************************/ 31 32 /**************************************************************************** 33 * Author: Juergen Pfeifer, 1995,1997 * 34 ****************************************************************************/ 35 36 /*************************************************************************** 37 * Module m_request_name * 38 * Routines to handle external names of menu requests * 39 ***************************************************************************/ 40 41 #include "menu.priv.h" 42 43 MODULE_ID("$Id: m_req_name.c,v 1.7 2023/10/17 09:52:10 nicm Exp $") 44 45 #define DATA(s) { s } 46 47 static const char request_names[MAX_MENU_COMMAND - MIN_MENU_COMMAND + 1][14] = 48 { 49 DATA("LEFT_ITEM"), 50 DATA("RIGHT_ITEM"), 51 DATA("UP_ITEM"), 52 DATA("DOWN_ITEM"), 53 DATA("SCR_ULINE"), 54 DATA("SCR_DLINE"), 55 DATA("SCR_DPAGE"), 56 DATA("SCR_UPAGE"), 57 DATA("FIRST_ITEM"), 58 DATA("LAST_ITEM"), 59 DATA("NEXT_ITEM"), 60 DATA("PREV_ITEM"), 61 DATA("TOGGLE_ITEM"), 62 DATA("CLEAR_PATTERN"), 63 DATA("BACK_PATTERN"), 64 DATA("NEXT_MATCH"), 65 DATA("PREV_MATCH") 66 }; 67 68 #define A_SIZE (sizeof(request_names)/sizeof(request_names[0])) 69 70 /*--------------------------------------------------------------------------- 71 | Facility : libnmenu 72 | Function : const char * menu_request_name (int request); 73 | 74 | Description : Get the external name of a menu request. 75 | 76 | Return Values : Pointer to name - on success 77 | NULL - on invalid request code 78 +--------------------------------------------------------------------------*/ 79 MENU_EXPORT(const char *) 80 menu_request_name(int request) 81 { 82 T((T_CALLED("menu_request_name(%d)"), request)); 83 if ((request < MIN_MENU_COMMAND) || (request > MAX_MENU_COMMAND)) 84 { 85 SET_ERROR(E_BAD_ARGUMENT); 86 returnCPtr((const char *)0); 87 } 88 else 89 returnCPtr(request_names[request - MIN_MENU_COMMAND]); 90 } 91 92 /*--------------------------------------------------------------------------- 93 | Facility : libnmenu 94 | Function : int menu_request_by_name (const char *str); 95 | 96 | Description : Search for a request with this name. 97 | 98 | Return Values : Request Id - on success 99 | E_NO_MATCH - request not found 100 +--------------------------------------------------------------------------*/ 101 MENU_EXPORT(int) 102 menu_request_by_name(const char *str) 103 { 104 /* because the table is so small, it doesn't really hurt 105 to run sequentially through it. 106 */ 107 size_t i = 0; 108 109 T((T_CALLED("menu_request_by_name(%s)"), _nc_visbuf(str))); 110 111 if (str != 0 && (i = strlen(str)) != 0) 112 { 113 char buf[16]; 114 115 if (i > sizeof(buf) - 2) 116 i = sizeof(buf) - 2; 117 memcpy(buf, str, i); 118 buf[i] = '\0'; 119 120 for (i = 0; buf[i] != '\0'; ++i) 121 { 122 buf[i] = (char)toupper(UChar(buf[i])); 123 } 124 125 for (i = 0; i < A_SIZE; i++) 126 { 127 if (strcmp(request_names[i], buf) == 0) 128 returnCode(MIN_MENU_COMMAND + (int)i); 129 } 130 } 131 RETURN(E_NO_MATCH); 132 } 133 134 /* m_req_name.c ends here */ 135