1 /* $OpenBSD: m_req_name.c,v 1.6 2010/01/12 23:22:08 nicm Exp $ */ 2 3 /**************************************************************************** 4 * Copyright (c) 1998-2005,2008 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: Juergen Pfeifer, 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("$Id: m_req_name.c,v 1.6 2010/01/12 23:22:08 nicm Exp $") 43 44 static const char *request_names[MAX_MENU_COMMAND - MIN_MENU_COMMAND + 1] = 45 { 46 "LEFT_ITEM", 47 "RIGHT_ITEM", 48 "UP_ITEM", 49 "DOWN_ITEM", 50 "SCR_ULINE", 51 "SCR_DLINE", 52 "SCR_DPAGE", 53 "SCR_UPAGE", 54 "FIRST_ITEM", 55 "LAST_ITEM", 56 "NEXT_ITEM", 57 "PREV_ITEM", 58 "TOGGLE_ITEM", 59 "CLEAR_PATTERN", 60 "BACK_PATTERN", 61 "NEXT_MATCH", 62 "PREV_MATCH" 63 }; 64 65 #define A_SIZE (sizeof(request_names)/sizeof(request_names[0])) 66 67 /*--------------------------------------------------------------------------- 68 | Facility : libnmenu 69 | Function : const char * menu_request_name (int request); 70 | 71 | Description : Get the external name of a menu request. 72 | 73 | Return Values : Pointer to name - on success 74 | NULL - on invalid request code 75 +--------------------------------------------------------------------------*/ 76 NCURSES_EXPORT(const char *) 77 menu_request_name(int request) 78 { 79 T((T_CALLED("menu_request_name(%d)"), request)); 80 if ((request < MIN_MENU_COMMAND) || (request > MAX_MENU_COMMAND)) 81 { 82 SET_ERROR(E_BAD_ARGUMENT); 83 returnCPtr((const char *)0); 84 } 85 else 86 returnCPtr(request_names[request - MIN_MENU_COMMAND]); 87 } 88 89 /*--------------------------------------------------------------------------- 90 | Facility : libnmenu 91 | Function : int menu_request_by_name (const char *str); 92 | 93 | Description : Search for a request with this name. 94 | 95 | Return Values : Request Id - on success 96 | E_NO_MATCH - request not found 97 +--------------------------------------------------------------------------*/ 98 NCURSES_EXPORT(int) 99 menu_request_by_name(const char *str) 100 { 101 /* because the table is so small, it doesn't really hurt 102 to run sequentially through it. 103 */ 104 unsigned int i = 0; 105 char buf[16]; 106 107 T((T_CALLED("menu_request_by_name(%s)"), _nc_visbuf(str))); 108 109 if (str) 110 { 111 strncpy(buf, str, sizeof(buf)); 112 while ((i < sizeof(buf)) && (buf[i] != '\0')) 113 { 114 buf[i] = toupper(UChar(buf[i])); 115 i++; 116 } 117 118 for (i = 0; i < A_SIZE; i++) 119 { 120 if (strncmp(request_names[i], buf, sizeof(buf)) == 0) 121 returnCode(MIN_MENU_COMMAND + (int)i); 122 } 123 } 124 RETURN(E_NO_MATCH); 125 } 126 127 /* m_req_name.c ends here */ 128