120 lines
4.8 KiB
C
120 lines
4.8 KiB
C
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/****************************************************************************
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* Copyright (c) 1998 Free Software Foundation, Inc. *
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* *
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* Permission is hereby granted, free of charge, to any person obtaining a *
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* copy of this software and associated documentation files (the *
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* "Software"), to deal in the Software without restriction, including *
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* without limitation the rights to use, copy, modify, merge, publish, *
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* distribute, distribute with modifications, sublicense, and/or sell *
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* copies of the Software, and to permit persons to whom the Software is *
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* furnished to do so, subject to the following conditions: *
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* *
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* The above copyright notice and this permission notice shall be included *
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* in all copies or substantial portions of the Software. *
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* *
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS *
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* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF *
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. *
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* IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, *
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* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR *
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* OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR *
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* THE USE OR OTHER DEALINGS IN THE SOFTWARE. *
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* *
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* Except as contained in this notice, the name(s) of the above copyright *
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* holders shall not be used in advertising or otherwise to promote the *
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* sale, use or other dealings in this Software without prior written *
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* authorization. *
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****************************************************************************/
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/****************************************************************************
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* Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1995,1997 *
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****************************************************************************/
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/***************************************************************************
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* Module m_request_name *
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* Routines to handle external names of menu requests *
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***************************************************************************/
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#include "menu.priv.h"
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MODULE_ID("$Id: m_req_name.c,v 1.12 1999/05/16 17:27:47 juergen Exp $")
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static const char *request_names[ MAX_MENU_COMMAND - MIN_MENU_COMMAND + 1 ] = {
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"LEFT_ITEM" ,
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"RIGHT_ITEM" ,
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"UP_ITEM" ,
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"DOWN_ITEM" ,
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"SCR_ULINE" ,
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"SCR_DLINE" ,
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"SCR_DPAGE" ,
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"SCR_UPAGE" ,
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"FIRST_ITEM" ,
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"LAST_ITEM" ,
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"NEXT_ITEM" ,
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"PREV_ITEM" ,
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"TOGGLE_ITEM" ,
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"CLEAR_PATTERN",
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"BACK_PATTERN" ,
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"NEXT_MATCH" ,
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"PREV_MATCH"
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};
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#define A_SIZE (sizeof(request_names)/sizeof(request_names[0]))
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/*---------------------------------------------------------------------------
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| Facility : libnmenu
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| Function : const char * menu_request_name (int request);
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| Description : Get the external name of a menu request.
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| Return Values : Pointer to name - on success
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| NULL - on invalid request code
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+--------------------------------------------------------------------------*/
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const char *menu_request_name( int request )
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{
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if ( (request < MIN_MENU_COMMAND) || (request > MAX_MENU_COMMAND) )
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{
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SET_ERROR(E_BAD_ARGUMENT);
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return (const char *)0;
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}
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else
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return request_names[ request - MIN_MENU_COMMAND ];
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}
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/*---------------------------------------------------------------------------
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| Facility : libnmenu
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| Function : int menu_request_by_name (const char *str);
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| Description : Search for a request with this name.
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| Return Values : Request Id - on success
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| E_NO_MATCH - request not found
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+--------------------------------------------------------------------------*/
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int menu_request_by_name( const char *str )
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{
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/* because the table is so small, it doesn't really hurt
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to run sequentially through it.
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*/
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unsigned int i = 0;
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char buf[16];
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if (str)
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{
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strncpy(buf,str,sizeof(buf));
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while( (i<sizeof(buf)) && (buf[i] != '\0') )
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{
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buf[i] = toupper(buf[i]);
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i++;
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}
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for (i=0; i < A_SIZE; i++)
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{
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if (strncmp(request_names[i],buf,sizeof(buf))==0)
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return MIN_MENU_COMMAND + i;
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}
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}
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RETURN(E_NO_MATCH);
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}
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/* m_req_name.c ends here */
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