/****************************************************************************
- * Copyright (c) 1998,2000 Free Software Foundation, Inc. *
+ * Copyright 2020,2021 Thomas E. Dickey *
+ * Copyright 1998-2012,2015 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 *
/****************************************************************************
* Author: Juergen Pfeifer, 1995,1997 *
- * Contact: http://www.familiepfeifer.de/Contact.aspx?Lang=en *
****************************************************************************/
/***************************************************************************
#include "menu.priv.h"
-MODULE_ID("$Id: m_req_name.c,v 1.14 2002/07/06 15:22:16 juergen Exp $")
+MODULE_ID("$Id: m_req_name.c,v 1.27 2021/06/17 21:11:08 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 DATA(s) { s }
+
+static const char request_names[MAX_MENU_COMMAND - MIN_MENU_COMMAND + 1][14] =
+{
+ DATA("LEFT_ITEM"),
+ DATA("RIGHT_ITEM"),
+ DATA("UP_ITEM"),
+ DATA("DOWN_ITEM"),
+ DATA("SCR_ULINE"),
+ DATA("SCR_DLINE"),
+ DATA("SCR_DPAGE"),
+ DATA("SCR_UPAGE"),
+ DATA("FIRST_ITEM"),
+ DATA("LAST_ITEM"),
+ DATA("NEXT_ITEM"),
+ DATA("PREV_ITEM"),
+ DATA("TOGGLE_ITEM"),
+ DATA("CLEAR_PATTERN"),
+ DATA("BACK_PATTERN"),
+ DATA("NEXT_MATCH"),
+ DATA("PREV_MATCH")
};
+
#define A_SIZE (sizeof(request_names)/sizeof(request_names[0]))
/*---------------------------------------------------------------------------
-| Facility : libnmenu
+| 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 )
+MENU_EXPORT(const char *)
+menu_request_name(int request)
{
- if ( (request < MIN_MENU_COMMAND) || (request > MAX_MENU_COMMAND) )
+ T((T_CALLED("menu_request_name(%d)"), request));
+ if ((request < MIN_MENU_COMMAND) || (request > MAX_MENU_COMMAND))
{
SET_ERROR(E_BAD_ARGUMENT);
- return (const char *)0;
+ returnCPtr((const char *)0);
}
else
- return request_names[ request - MIN_MENU_COMMAND ];
+ returnCPtr(request_names[request - MIN_MENU_COMMAND]);
}
-
/*---------------------------------------------------------------------------
-| Facility : libnmenu
+| 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 )
-{
+MENU_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];
-
- if (str)
+ */
+ size_t i = 0;
+
+ T((T_CALLED("menu_request_by_name(%s)"), _nc_visbuf(str)));
+
+ if (str != 0 && (i = strlen(str)) != 0)
{
- strncpy(buf,str,sizeof(buf));
- while( (i<sizeof(buf)) && (buf[i] != '\0') )
+ char buf[16];
+
+ if (i > sizeof(buf) - 2)
+ i = sizeof(buf) - 2;
+ memcpy(buf, str, i);
+ buf[i] = '\0';
+
+ for (i = 0; buf[i] != '\0'; ++i)
{
- buf[i] = toupper(buf[i]);
- i++;
+ buf[i] = (char)toupper(UChar(buf[i]));
}
-
- for (i=0; i < A_SIZE; i++)
+
+ for (i = 0; i < A_SIZE; i++)
{
- if (strncmp(request_names[i],buf,sizeof(buf))==0)
- return MIN_MENU_COMMAND + i;
- }
+ if (strcmp(request_names[i], buf) == 0)
+ returnCode(MIN_MENU_COMMAND + (int)i);
+ }
}
RETURN(E_NO_MATCH);
}