1 /**************************************************************************** 2 * Copyright 2020 Thomas E. Dickey * 3 * Copyright 1998-2012,2015 Free Software Foundation, Inc. * 4 * * 5 * Permission is hereby granted, free of charge, to any person obtaining a * 6 * copy of this software and associated documentation files (the * 7 * "Software"), to deal in the Software without restriction, including * 8 * without limitation the rights to use, copy, modify, merge, publish, * 9 * distribute, distribute with modifications, sublicense, and/or sell * 10 * copies of the Software, and to permit persons to whom the Software is * 11 * furnished to do so, subject to the following conditions: * 12 * * 13 * The above copyright notice and this permission notice shall be included * 14 * in all copies or substantial portions of the Software. * 15 * * 16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS * 17 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * 18 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. * 19 * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, * 20 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR * 21 * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR * 22 * THE USE OR OTHER DEALINGS IN THE SOFTWARE. * 23 * * 24 * Except as contained in this notice, the name(s) of the above copyright * 25 * holders shall not be used in advertising or otherwise to promote the * 26 * sale, use or other dealings in this Software without prior written * 27 * authorization. * 28 ****************************************************************************/ 29 30 /**************************************************************************** 31 * Author: Juergen Pfeifer, 1995,1997 * 32 ****************************************************************************/ 33 34 /*************************************************************************** 35 * Module m_request_name * 36 * Routines to handle external names of menu requests * 37 ***************************************************************************/ 38 39 #include "menu.priv.h" 40 41 MODULE_ID("$Id: m_req_name.c,v 1.25 2020/05/24 01:40:20 anonymous.maarten Exp $") 42 43 #define DATA(s) { s } 44 45 static const char request_names[MAX_MENU_COMMAND - MIN_MENU_COMMAND + 1][14] = 46 { 47 DATA("LEFT_ITEM"), 48 DATA("RIGHT_ITEM"), 49 DATA("UP_ITEM"), 50 DATA("DOWN_ITEM"), 51 DATA("SCR_ULINE"), 52 DATA("SCR_DLINE"), 53 DATA("SCR_DPAGE"), 54 DATA("SCR_UPAGE"), 55 DATA("FIRST_ITEM"), 56 DATA("LAST_ITEM"), 57 DATA("NEXT_ITEM"), 58 DATA("PREV_ITEM"), 59 DATA("TOGGLE_ITEM"), 60 DATA("CLEAR_PATTERN"), 61 DATA("BACK_PATTERN"), 62 DATA("NEXT_MATCH"), 63 DATA("PREV_MATCH") 64 }; 65 66 #define A_SIZE (sizeof(request_names)/sizeof(request_names[0])) 67 68 /*--------------------------------------------------------------------------- 69 | Facility : libnmenu 70 | Function : const char * menu_request_name (int request); 71 | 72 | Description : Get the external name of a menu request. 73 | 74 | Return Values : Pointer to name - on success 75 | NULL - on invalid request code 76 +--------------------------------------------------------------------------*/ 77 MENU_EXPORT(const char *) 78 menu_request_name(int request) 79 { 80 T((T_CALLED("menu_request_name(%d)"), request)); 81 if ((request < MIN_MENU_COMMAND) || (request > MAX_MENU_COMMAND)) 82 { 83 SET_ERROR(E_BAD_ARGUMENT); 84 returnCPtr((const char *)0); 85 } 86 else 87 returnCPtr(request_names[request - MIN_MENU_COMMAND]); 88 } 89 90 /*--------------------------------------------------------------------------- 91 | Facility : libnmenu 92 | Function : int menu_request_by_name (const char *str); 93 | 94 | Description : Search for a request with this name. 95 | 96 | Return Values : Request Id - on success 97 | E_NO_MATCH - request not found 98 +--------------------------------------------------------------------------*/ 99 MENU_EXPORT(int) 100 menu_request_by_name(const char *str) 101 { 102 /* because the table is so small, it doesn't really hurt 103 to run sequentially through it. 104 */ 105 size_t i = 0; 106 char buf[16]; 107 108 T((T_CALLED("menu_request_by_name(%s)"), _nc_visbuf(str))); 109 110 if (str != 0 && (i = strlen(str)) != 0) 111 { 112 if (i > sizeof(buf) - 2) 113 i = sizeof(buf) - 2; 114 memcpy(buf, str, i); 115 buf[i] = '\0'; 116 117 for (i = 0; buf[i] != '\0'; ++i) 118 { 119 buf[i] = (char)toupper(UChar(buf[i])); 120 } 121 122 for (i = 0; i < A_SIZE; i++) 123 { 124 if (strcmp(request_names[i], buf) == 0) 125 returnCode(MIN_MENU_COMMAND + (int)i); 126 } 127 } 128 RETURN(E_NO_MATCH); 129 } 130 131 /* m_req_name.c ends here */ 132