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/* $OpenBSD: m_req_name.c,v 1.2 1997/12/03 05:31:25 millert Exp $ */
/*-----------------------------------------------------------------------------+
| The ncurses menu library is Copyright (C) 1995-1997 |
| by Juergen Pfeifer <Juergen.Pfeifer@T-Online.de> |
| All Rights Reserved. |
| |
| Permission to use, copy, modify, and distribute this software and its |
| documentation for any purpose and without fee is hereby granted, provided |
| that the above copyright notice appear in all copies and that both that |
| copyright notice and this permission notice appear in supporting |
| documentation, and that the name of the above listed copyright holder(s) not |
| be used in advertising or publicity pertaining to distribution of the |
| software without specific, written prior permission. |
| |
| THE ABOVE LISTED COPYRIGHT HOLDER(S) DISCLAIM ALL WARRANTIES WITH REGARD TO |
| THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FIT- |
| NESS, IN NO EVENT SHALL THE ABOVE LISTED COPYRIGHT HOLDER(S) BE LIABLE FOR |
| ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RE- |
| SULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, |
| NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH |
| THE USE OR PERFORMANCE OF THIS SOFTWARE. |
+-----------------------------------------------------------------------------*/
/***************************************************************************
* Module m_request_name *
* Routines to handle external names of menu requests *
***************************************************************************/
#include "menu.priv.h"
MODULE_ID("Id: m_req_name.c,v 1.9 1997/10/21 08:44:31 juergen Exp $")
static const char *request_names[ MAX_MENU_COMMAND - MIN_MENU_COMMAND + 1 ] = {
"LEFT_ITEM" ,
"RIGHT_ITEM" ,
"UP_ITEM" ,
"DOWN_ITEM" ,
"SCR_ULINE" ,
"SCR_DLINE" ,
"SCR_DPAGE" ,
"SCR_UPAGE" ,
"FIRST_ITEM" ,
"LAST_ITEM" ,
"NEXT_ITEM" ,
"PREV_ITEM" ,
"TOGGLE_ITEM" ,
"CLEAR_PATTERN",
"BACK_PATTERN" ,
"NEXT_MATCH" ,
"PREV_MATCH"
};
#define A_SIZE (sizeof(request_names)/sizeof(request_names[0]))
/*---------------------------------------------------------------------------
| Facility : libnmenu
| Function : const char * menu_request_name (int request);
|
| Description : Get the external name of a menu request.
|
| Return Values : Pointer to name - on success
| NULL - on invalid request code
+--------------------------------------------------------------------------*/
const char *menu_request_name( int request )
{
if ( (request < MIN_MENU_COMMAND) || (request > MAX_MENU_COMMAND) )
{
SET_ERROR(E_BAD_ARGUMENT);
return (const char *)0;
}
else
return request_names[ request - MIN_MENU_COMMAND ];
}
/*---------------------------------------------------------------------------
| Facility : libnmenu
| Function : int menu_request_by_name (const char *str);
|
| Description : Search for a request with this name.
|
| Return Values : Request Id - on success
| E_NO_MATCH - request not found
+--------------------------------------------------------------------------*/
int menu_request_by_name( const char *str )
{
/* because the table is so small, it doesn't really hurt
to run sequentially through it.
*/
unsigned int i = 0;
char buf[16];
if (str)
{
strncpy(buf,str,sizeof(buf));
while( (i<sizeof(buf)) && (buf[i] != '\0') )
{
buf[i] = toupper(buf[i]);
i++;
}
for (i=0; i < A_SIZE; i++)
{
if (strncmp(request_names[i],buf,sizeof(buf))==0)
return MIN_MENU_COMMAND + i;
}
}
RETURN(E_NO_MATCH);
}
/* m_req_name.c ends here */
|
