1/**************************************************************************** 2 * Copyright (c) 1998-2009,2012 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: Juergen Pfeifer, 1995,1997 * 31 ****************************************************************************/ 32 33/*************************************************************************** 34* Module m_request_name * 35* Routines to handle external names of menu requests * 36***************************************************************************/ 37 38#include "menu.priv.h" 39 40MODULE_ID("$Id: m_req_name.c,v 1.22 2012/07/21 23:27:32 tom Exp $") 41 42static const char *request_names[MAX_MENU_COMMAND - MIN_MENU_COMMAND + 1] = 43{ 44 "LEFT_ITEM", 45 "RIGHT_ITEM", 46 "UP_ITEM", 47 "DOWN_ITEM", 48 "SCR_ULINE", 49 "SCR_DLINE", 50 "SCR_DPAGE", 51 "SCR_UPAGE", 52 "FIRST_ITEM", 53 "LAST_ITEM", 54 "NEXT_ITEM", 55 "PREV_ITEM", 56 "TOGGLE_ITEM", 57 "CLEAR_PATTERN", 58 "BACK_PATTERN", 59 "NEXT_MATCH", 60 "PREV_MATCH" 61}; 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+--------------------------------------------------------------------------*/ 74NCURSES_EXPORT(const char *) 75menu_request_name(int request) 76{ 77 T((T_CALLED("menu_request_name(%d)"), request)); 78 if ((request < MIN_MENU_COMMAND) || (request > MAX_MENU_COMMAND)) 79 { 80 SET_ERROR(E_BAD_ARGUMENT); 81 returnCPtr((const char *)0); 82 } 83 else 84 returnCPtr(request_names[request - MIN_MENU_COMMAND]); 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+--------------------------------------------------------------------------*/ 96NCURSES_EXPORT(int) 97menu_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 size_t i = 0; 103 char buf[16]; 104 105 T((T_CALLED("menu_request_by_name(%s)"), _nc_visbuf(str))); 106 107 if (str != 0 && (i = strlen(str)) != 0) 108 { 109 if (i > sizeof(buf) - 2) 110 i = sizeof(buf) - 2; 111 memcpy(buf, str, i); 112 buf[i] = '\0'; 113 114 for (i = 0; buf[i] != '\0'; ++i) 115 { 116 buf[i] = (char)toupper(UChar(buf[i])); 117 } 118 119 for (i = 0; i < A_SIZE; i++) 120 { 121 if (strcmp(request_names[i], buf) == 0) 122 returnCode(MIN_MENU_COMMAND + (int)i); 123 } 124 } 125 RETURN(E_NO_MATCH); 126} 127 128/* m_req_name.c ends here */ 129