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/****************************************************************************
* Copyright (c) 1998-2008,2009 Free Software Foundation, Inc. *
* *
* Permission is hereby granted, free of charge, to any person obtaining a *
* copy of this software and associated documentation files (the *
* "Software"), to deal in the Software without restriction, including *
* without limitation the rights to use, copy, modify, merge, publish, *
* distribute, distribute with modifications, sublicense, and/or sell *
* copies of the Software, and to permit persons to whom the Software is *
* furnished to do so, subject to the following conditions: *
* *
* The above copyright notice and this permission notice shall be included *
* in all copies or substantial portions of the Software. *
* *
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS *
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF *
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. *
* IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, *
* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR *
* OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR *
* THE USE OR OTHER DEALINGS IN THE SOFTWARE. *
* *
* Except as contained in this notice, the name(s) of the above copyright *
* holders shall not be used in advertising or otherwise to promote the *
* sale, use or other dealings in this Software without prior written *
* authorization. *
****************************************************************************/
/****************************************************************************
* Author: Juergen Pfeifer, 1995,1997 *
****************************************************************************/
/***************************************************************************
* Module m_request_name *
* Routines to handle external names of menu requests *
***************************************************************************/
#include "menu.priv.h"
MODULE_ID("$Id: m_req_name.c,v 1.21 2009/10/10 16:17:23 tom 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
+--------------------------------------------------------------------------*/
NCURSES_EXPORT(const char *)
menu_request_name(int request)
{
T((T_CALLED("menu_request_name(%d)"), request));
if ((request < MIN_MENU_COMMAND) || (request > MAX_MENU_COMMAND))
{
SET_ERROR(E_BAD_ARGUMENT);
returnCPtr((const char *)0);
}
else
returnCPtr(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
+--------------------------------------------------------------------------*/
NCURSES_EXPORT(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];
T((T_CALLED("menu_request_by_name(%s)"), _nc_visbuf(str)));
if (str)
{
strncpy(buf, str, sizeof(buf));
while ((i < sizeof(buf)) && (buf[i] != '\0'))
{
buf[i] = (char)toupper(UChar(buf[i]));
i++;
}
for (i = 0; i < A_SIZE; i++)
{
if (strncmp(request_names[i], buf, sizeof(buf)) == 0)
returnCode(MIN_MENU_COMMAND + (int)i);
}
}
RETURN(E_NO_MATCH);
}
/* m_req_name.c ends here */
|
