1 files changed, 0 insertions, 333 deletions

diff --git a/qemu/roms/ipxe/src/hci/tui/menu_ui.c b/qemu/roms/ipxe/src/hci/tui/menu_ui.c
deleted file mode 100644
index f9dd9d100..000000000
--- a/qemu/roms/ipxe/src/hci/tui/menu_ui.c
+++ /dev/null
@@ -1,333 +0,0 @@
-/*
- * Copyright (C) 2012 Michael Brown <mbrown@fensystems.co.uk>.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of the
- * License, or any later version.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
- * 02110-1301, USA.
- *
- * You can also choose to distribute this program under the terms of
- * the Unmodified Binary Distribution Licence (as given in the file
- * COPYING.UBDL), provided that you have satisfied its requirements.
- */
-
-FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
-
-/** @file
- *
- * Menu interface
- *
- */
-
-#include <string.h>
-#include <errno.h>
-#include <curses.h>
-#include <ipxe/keys.h>
-#include <ipxe/timer.h>
-#include <ipxe/console.h>
-#include <ipxe/ansicol.h>
-#include <ipxe/jumpscroll.h>
-#include <ipxe/menu.h>
-
-/* Screen layout */
-#define TITLE_ROW	1U
-#define MENU_ROW	3U
-#define MENU_COL	1U
-#define MENU_ROWS	( LINES - 2U - MENU_ROW )
-#define MENU_COLS	( COLS - 2U )
-#define MENU_PAD	2U
-
-/** A menu user interface */
-struct menu_ui {
-	/** Menu */
-	struct menu *menu;
-	/** Jump scroller */
-	struct jump_scroller scroll;
-	/** Timeout (0=indefinite) */
-	unsigned long timeout;
-};
-
-/**
- * Return a numbered menu item
- *
- * @v menu		Menu
- * @v index		Index
- * @ret item		Menu item, or NULL
- */
-static struct menu_item * menu_item ( struct menu *menu, unsigned int index ) {
-	struct menu_item *item;
-
-	list_for_each_entry ( item, &menu->items, list ) {
-		if ( index-- == 0 )
-			return item;
-	}
-
-	return NULL;
-}
-
-/**
- * Draw a numbered menu item
- *
- * @v ui		Menu user interface
- * @v index		Index
- */
-static void draw_menu_item ( struct menu_ui *ui, unsigned int index ) {
-	struct menu_item *item;
-	unsigned int row_offset;
-	char buf[ MENU_COLS + 1 /* NUL */ ];
-	char timeout_buf[6]; /* "(xxx)" + NUL */
-	size_t timeout_len;
-	size_t max_len;
-	size_t len;
-
-	/* Move to start of row */
-	row_offset = ( index - ui->scroll.first );
-	move ( ( MENU_ROW + row_offset ), MENU_COL );
-
-	/* Get menu item */
-	item = menu_item ( ui->menu, index );
-	if ( item ) {
-
-		/* Draw separators in a different colour */
-		if ( ! item->label )
-			color_set ( CPAIR_SEPARATOR, NULL );
-
-		/* Highlight if this is the selected item */
-		if ( index == ui->scroll.current ) {
-			color_set ( CPAIR_SELECT, NULL );
-			attron ( A_BOLD );
-		}
-
-		/* Construct row */
-		memset ( buf, ' ', ( sizeof ( buf ) - 1 ) );
-		buf[ sizeof ( buf ) -1 ] = '\0';
-		len = strlen ( item->text );
-		max_len = ( sizeof ( buf ) - 1 /* NUL */ - ( 2 * MENU_PAD ) );
-		if ( len > max_len )
-			len = max_len;
-		memcpy ( ( buf + MENU_PAD ), item->text, len );
-
-		/* Add timeout if applicable */
-		timeout_len =
-			snprintf ( timeout_buf, sizeof ( timeout_buf ), "(%ld)",
-				   ( ( ui->timeout + TICKS_PER_SEC - 1 ) /
-				     TICKS_PER_SEC ) );
-		if ( ( index == ui->scroll.current ) && ( ui->timeout != 0 ) ) {
-			memcpy ( ( buf + MENU_COLS - MENU_PAD - timeout_len ),
-				 timeout_buf, timeout_len );
-		}
-
-		/* Print row */
-		printw ( "%s", buf );
-
-		/* Reset attributes */
-		color_set ( CPAIR_NORMAL, NULL );
-		attroff ( A_BOLD );
-
-	} else {
-		/* Clear row if there is no corresponding menu item */
-		clrtoeol();
-	}
-
-	/* Move cursor back to start of row */
-	move ( ( MENU_ROW + row_offset ), MENU_COL );
-}
-
-/**
- * Draw the current block of menu items
- *
- * @v ui		Menu user interface
- */
-static void draw_menu_items ( struct menu_ui *ui ) {
-	unsigned int i;
-
-	/* Draw ellipses before and/or after the list as necessary */
-	color_set ( CPAIR_SEPARATOR, NULL );
-	mvaddstr ( ( MENU_ROW - 1 ), ( MENU_COL + MENU_PAD ),
-		   ( jump_scroll_is_first ( &ui->scroll ) ? "   " : "..." ) );
-	mvaddstr ( ( MENU_ROW + MENU_ROWS ), ( MENU_COL + MENU_PAD ),
-		   ( jump_scroll_is_last ( &ui->scroll ) ? "   " : "..." ) );
-	color_set ( CPAIR_NORMAL, NULL );
-
-	/* Draw visible items */
-	for ( i = 0 ; i < MENU_ROWS ; i++ )
-		draw_menu_item ( ui, ( ui->scroll.first + i ) );
-}
-
-/**
- * Menu main loop
- *
- * @v ui		Menu user interface
- * @ret selected	Selected item
- * @ret rc		Return status code
- */
-static int menu_loop ( struct menu_ui *ui, struct menu_item **selected ) {
-	struct menu_item *item;
-	unsigned long timeout;
-	unsigned int previous;
-	int key;
-	int i;
-	int move;
-	int chosen = 0;
-	int rc = 0;
-
-	do {
-		/* Record current selection */
-		previous = ui->scroll.current;
-
-		/* Calculate timeout as remainder of current second */
-		timeout = ( ui->timeout % TICKS_PER_SEC );
-		if ( ( timeout == 0 ) && ( ui->timeout != 0 ) )
-			timeout = TICKS_PER_SEC;
-		ui->timeout -= timeout;
-
-		/* Get key */
-		move = 0;
-		key = getkey ( timeout );
-		if ( key < 0 ) {
-			/* Choose default if we finally time out */
-			if ( ui->timeout == 0 )
-				chosen = 1;
-		} else {
-			/* Cancel any timeout */
-			ui->timeout = 0;
-
-			/* Handle scroll keys */
-			move = jump_scroll_key ( &ui->scroll, key );
-
-			/* Handle other keys */
-			switch ( key ) {
-			case ESC:
-			case CTRL_C:
-				rc = -ECANCELED;
-				break;
-			case CR:
-			case LF:
-				chosen = 1;
-				break;
-			default:
-				i = 0;
-				list_for_each_entry ( item, &ui->menu->items,
-						      list ) {
-					if ( ! ( item->shortcut &&
-						 ( item->shortcut == key ) ) ) {
-						i++;
-						continue;
-					}
-					ui->scroll.current = i;
-					if ( item->label ) {
-						chosen = 1;
-					} else {
-						move = +1;
-					}
-				}
-				break;
-			}
-		}
-
-		/* Move selection, if applicable */
-		while ( move ) {
-			move = jump_scroll_move ( &ui->scroll, move );
-			item = menu_item ( ui->menu, ui->scroll.current );
-			if ( item->label )
-				break;
-		}
-
-		/* Redraw selection if necessary */
-		if ( ( ui->scroll.current != previous ) || ( timeout != 0 ) ) {
-			draw_menu_item ( ui, previous );
-			if ( jump_scroll ( &ui->scroll ) )
-				draw_menu_items ( ui );
-			draw_menu_item ( ui, ui->scroll.current );
-		}
-
-		/* Record selection */
-		item = menu_item ( ui->menu, ui->scroll.current );
-		assert ( item != NULL );
-		assert ( item->label != NULL );
-		*selected = item;
-
-	} while ( ( rc == 0 ) && ! chosen );
-
-	return rc;
-}
-
-/**
- * Show menu
- *
- * @v menu		Menu
- * @v timeout		Timeout period, in ticks (0=indefinite)
- * @ret selected	Selected item
- * @ret rc		Return status code
- */
-int show_menu ( struct menu *menu, unsigned long timeout,
-		const char *select, struct menu_item **selected ) {
-	struct menu_item *item;
-	struct menu_ui ui;
-	char buf[ MENU_COLS + 1 /* NUL */ ];
-	int labelled_count = 0;
-	int rc;
-
-	/* Initialise UI */
-	memset ( &ui, 0, sizeof ( ui ) );
-	ui.menu = menu;
-	ui.scroll.rows = MENU_ROWS;
-	ui.timeout = timeout;
-	list_for_each_entry ( item, &menu->items, list ) {
-		if ( item->label ) {
-			if ( ! labelled_count )
-				ui.scroll.current = ui.scroll.count;
-			labelled_count++;
-			if ( select ) {
-				if ( strcmp ( select, item->label ) == 0 )
-					ui.scroll.current = ui.scroll.count;
-			} else {
-				if ( item->is_default )
-					ui.scroll.current = ui.scroll.count;
-			}
-		}
-		ui.scroll.count++;
-	}
-	if ( ! labelled_count ) {
-		/* Menus with no labelled items cannot be selected
-		 * from, and will seriously confuse the navigation
-		 * logic.  Refuse to display any such menus.
-		 */
-		return -ENOENT;
-	}
-
-	/* Initialise screen */
-	initscr();
-	start_color();
-	color_set ( CPAIR_NORMAL, NULL );
-	curs_set ( 0 );
-	erase();
-
-	/* Draw initial content */
-	attron ( A_BOLD );
-	snprintf ( buf, sizeof ( buf ), "%s", ui.menu->title );
-	mvprintw ( TITLE_ROW, ( ( COLS - strlen ( buf ) ) / 2 ), "%s", buf );
-	attroff ( A_BOLD );
-	jump_scroll ( &ui.scroll );
-	draw_menu_items ( &ui );
-	draw_menu_item ( &ui, ui.scroll.current );
-
-	/* Enter main loop */
-	rc = menu_loop ( &ui, selected );
-	assert ( *selected );
-
-	/* Clear screen */
-	endwin();
-
-	return rc;
-}