GCC Code Coverage Report
Directory: ./ Exec Total Coverage
File: lib/libcurses/tinfo/init_keytry.c Lines: 0 15 0.0 %
Date: 2017-11-13 Branches: 0 16 0.0 %

Line Branch Exec Source
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/* $OpenBSD: init_keytry.c,v 1.6 2010/01/12 23:22:06 nicm Exp $ */
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/****************************************************************************
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 * Copyright (c) 1999-2006,2008 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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#include <curses.priv.h>
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#include <term.h>
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/* keypad_xmit, keypad_local, meta_on, meta_off */
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/* cursor_visible,cursor_normal,cursor_invisible */
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#include <tic.h>		/* struct tinfo_fkeys */
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#include <term_entry.h>
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MODULE_ID("$Id: init_keytry.c,v 1.6 2010/01/12 23:22:06 nicm Exp $")
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/*
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**      _nc_init_keytry()
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**
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**      Construct the try for the current terminal's keypad keys.
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**
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*/
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/*
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 * Internal entrypoints use SCREEN* parameter to obtain capabilities rather
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 * than cur_term.
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 */
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#undef CUR
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#define CUR (sp->_term)->type.
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#if	BROKEN_LINKER
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#undef	_nc_tinfo_fkeys
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#endif
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/* LINT_PREPRO
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#if 0*/
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#include <init_keytry.h>
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/* LINT_PREPRO
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#endif*/
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#if	BROKEN_LINKER
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const struct tinfo_fkeys *
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_nc_tinfo_fkeysf(void)
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{
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    return _nc_tinfo_fkeys;
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}
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#endif
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NCURSES_EXPORT(void)
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_nc_init_keytry(SCREEN *sp)
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{
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    size_t n;
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    /* The sp->_keytry value is initialized in newterm(), where the sp
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     * structure is created, because we can not tell where keypad() or
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     * mouse_activate() (which will call keyok()) are first called.
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     */
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    if (sp != 0) {
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	for (n = 0; _nc_tinfo_fkeys[n].code; n++) {
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	    if (_nc_tinfo_fkeys[n].offset < STRCOUNT) {
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		(void) _nc_add_to_try(&(sp->_keytry),
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				      CUR Strings[_nc_tinfo_fkeys[n].offset],
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				      _nc_tinfo_fkeys[n].code);
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	    }
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	}
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#if NCURSES_XNAMES
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	/*
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	 * Add any of the extended strings to the tries if their name begins
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	 * with 'k', i.e., they follow the convention of other terminfo key
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	 * names.
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	 */
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	{
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	    TERMTYPE *tp = &(sp->_term->type);
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	    for (n = STRCOUNT; n < NUM_STRINGS(tp); ++n) {
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		const char *name = ExtStrname(tp, n, strnames);
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		char *value = tp->Strings[n];
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		if (name != 0
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		    && *name == 'k'
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		    && value != 0
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		    && key_defined(value) == 0) {
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		    (void) _nc_add_to_try(&(sp->_keytry),
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					  value,
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					  n - STRCOUNT + KEY_MAX);
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		}
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	    }
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	}
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#endif
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#ifdef TRACE
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	_nc_trace_tries(sp->_keytry);
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#endif
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    }
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}