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diff --git a/release/sysinstall/options.c b/release/sysinstall/options.c
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+/*
+ * The new sysinstall program.
+ *
+ * This is probably the last attempt in the `sysinstall' line, the next
+ * generation being slated for what's essentially a complete rewrite.
+ *
+ * $Id: options.c,v 1.22 1995/10/21 18:28:07 jkh Exp $
+ *
+ * Copyright (c) 1995
+ * Jordan Hubbard. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer,
+ * verbatim and that no modifications are made prior to this
+ * point in the file.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ * must display the following acknowledgement:
+ * This product includes software developed by Jordan Hubbard
+ * for the FreeBSD Project.
+ * 4. The name of Jordan Hubbard or the FreeBSD project may not be used to
+ * endorse or promote products derived from this software without specific
+ * prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY JORDAN HUBBARD ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL JORDAN HUBBARD OR HIS PETS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, LIFE OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ */
+
+#include "sysinstall.h"
+#include <ctype.h>
+
+static char *
+varCheck(Option opt)
+{
+ char *cp = NULL;
+
+ if (opt.aux)
+ cp = variable_get((char *)opt.aux);
+ if (!cp)
+ return "NO";
+ return cp;
+}
+
+/* Show our little logo */
+static char *
+resetLogo(char *str)
+{
+ return "[WHAP!]";
+}
+
+static char *
+mediaCheck(Option opt)
+{
+ if (mediaDevice) {
+ switch(mediaDevice->type) {
+ case DEVICE_TYPE_UFS:
+ case DEVICE_TYPE_DISK:
+ return "File system";
+
+ case DEVICE_TYPE_FLOPPY:
+ return "Floppy";
+
+ case DEVICE_TYPE_FTP:
+ return "FTP";
+
+ case DEVICE_TYPE_CDROM:
+ return "CDROM";
+
+ case DEVICE_TYPE_TAPE:
+ return "Tape";
+
+ case DEVICE_TYPE_DOS:
+ return "DOS";
+
+ case DEVICE_TYPE_NFS:
+ return "NFS";
+
+ case DEVICE_TYPE_NONE:
+ case DEVICE_TYPE_NETWORK:
+ case DEVICE_TYPE_ANY:
+ default:
+ return "<unknown>";
+ }
+ }
+ return "<unset>";
+}
+
+#define TAPE_PROMPT "Please enter the tape block size in 512 byte blocks"
+#define RELNAME_PROMPT "Please specify the release you wish to load"
+#define BPKG_PROMPT "Please specify the name of the HTML browser package:"
+#define BBIN_PROMPT "Please specify a full pathname to the HTML browser binary:"
+#define CONFIG_PROMPT "Please specify the name of a configuration file"
+
+static Option Options[] = {
+{ "NFS Secure", "NFS server talks only on a secure port",
+ OPT_IS_VAR, NULL, VAR_NFS_SECURE, varCheck },
+{ "NFS Slow", "User is using a slow PC or ethernet card",
+ OPT_IS_VAR, NULL, VAR_SLOW_ETHER, varCheck },
+{ "Debugging", "Emit extra debugging output on VTY2 (ALT-F2)",
+ OPT_IS_VAR, NULL, VAR_DEBUG, varCheck },
+{ "Yes to All", "Assume \"Yes\" answers to all non-critical dialogs",
+ OPT_IS_VAR, NULL, VAR_NO_CONFIRM, varCheck },
+{ "FTP OnError", "What to do when FTP requests fail: abort, retry, reselect.",
+ OPT_IS_FUNC, mediaSetFtpOnError, VAR_FTP_ONERROR, varCheck },
+{ "FTP username", "Username and password to use instead of anonymous",
+ OPT_IS_FUNC, mediaSetFtpUserPass, VAR_FTP_USER, varCheck },
+{ "Tape Blocksize", "Tape media block size in 512 byte blocks",
+ OPT_IS_VAR, TAPE_PROMPT, VAR_TAPE_BLOCKSIZE, varCheck },
+{ "Extract Detail", "How verbosely to display file name information during extractions",
+ OPT_IS_FUNC, mediaSetCPIOVerbosity, VAR_CPIO_VERBOSITY, varCheck },
+{ "Release Name", "Which release to attempt to load from installation media",
+ OPT_IS_VAR, RELNAME_PROMPT, VAR_RELNAME, varCheck },
+{ "Browser Pkg", "This is the browser package that will be used for viewing HTML",
+ OPT_IS_VAR, BPKG_PROMPT, VAR_BROWSER_PACKAGE, varCheck },
+{ "Browser Exec", "This is the path to the main binary of the browser package",
+ OPT_IS_VAR, BBIN_PROMPT, VAR_BROWSER_BINARY, varCheck },
+{ "Config File", "Name of default configuration file for Load command (top menu)",
+ OPT_IS_VAR, CONFIG_PROMPT, VAR_CONFIG_FILE, varCheck },
+{ "Media Type", "The current installation media type.",
+ OPT_IS_FUNC, mediaGetType, VAR_MEDIA_TYPE, mediaCheck },
+{ "Use Defaults", "Reset all values to startup defaults",
+ OPT_IS_FUNC, installVarDefaults, 0, resetLogo },
+{ NULL },
+};
+
+#define OPT_START_ROW 4
+#define OPT_END_ROW 20
+#define OPT_NAME_COL 0
+#define OPT_VALUE_COL 16
+#define GROUP_OFFSET 40
+
+static char *
+value_of(Option opt)
+{
+ static char ival[40];
+
+ switch (opt.type) {
+ case OPT_IS_STRING:
+ return (char *)opt.data;
+
+ case OPT_IS_INT:
+ sprintf(ival, "%d", (int)opt.data);
+ return ival;
+
+ case OPT_IS_FUNC:
+ case OPT_IS_VAR:
+ if (opt.check)
+ return opt.check(opt);
+ else
+ return "<*>";
+ }
+ return "<unknown>";
+}
+
+static void
+fire(Option opt)
+{
+ if (opt.type == OPT_IS_FUNC) {
+ int (*cp)(char *) = opt.data;
+
+ cp(NULL);
+ }
+ else if (opt.type == OPT_IS_VAR) {
+ if (opt.data) {
+ (void)variable_get_value(opt.aux, opt.data);
+ dialog_clear();
+ }
+ else if (variable_get(opt.aux))
+ variable_unset(opt.aux);
+ else
+ variable_set2(opt.aux, "YES");
+ }
+ if (opt.check)
+ opt.check(opt);
+ clear();
+ refresh();
+}
+
+int
+optionsEditor(char *str)
+{
+ int i, optcol, optrow, key;
+ static int currOpt = 0;
+
+ dialog_clear();
+ clear();
+
+ while (1) {
+ /* Whap up the header */
+ attrset(A_REVERSE); mvaddstr(0, 0, "Options Editor"); attrset(A_NORMAL);
+ for (i = 0; i < 2; i++) {
+ mvaddstr(OPT_START_ROW - 2, OPT_NAME_COL + (i * GROUP_OFFSET), "Name");
+ mvaddstr(OPT_START_ROW - 1, OPT_NAME_COL + (i * GROUP_OFFSET), "----");
+
+ mvaddstr(OPT_START_ROW - 2, OPT_VALUE_COL + (i * GROUP_OFFSET), "Value");
+ mvaddstr(OPT_START_ROW - 1, OPT_VALUE_COL + (i * GROUP_OFFSET), "-----");
+ }
+ /* And the footer */
+ mvprintw(OPT_END_ROW + 0, 0, "Use SPACE to select/toggle an option, arrow keys to move,");
+ mvprintw(OPT_END_ROW + 1, 0, "? or F1 for more help. When you're done, type Q to Quit.");
+
+ optrow = OPT_START_ROW;
+ optcol = OPT_NAME_COL;
+ for (i = 0; Options[i].name; i++) {
+ /* Names are painted somewhat gratuitously each time, but it's easier this way */
+ mvprintw(optrow, OPT_NAME_COL + optcol, Options[i].name);
+ if (currOpt == i) standout();
+ mvprintw(optrow++, OPT_VALUE_COL + optcol, value_of(Options[i]));
+ if (currOpt == i) standend();
+ if (optrow == OPT_END_ROW) {
+ optrow = OPT_START_ROW;
+ optcol += GROUP_OFFSET;
+ }
+ clrtoeol();
+ }
+ standout();
+ mvaddstr(OPT_END_ROW + 3, 0, Options[currOpt].desc);
+ standend();
+ clrtoeol();
+ move(0, 14);
+
+ /* Start the edit loop */
+ key = toupper(getch());
+ switch (key) {
+ case KEY_F(1):
+ case '?':
+ systemDisplayHelp("options");
+ break;
+
+ case KEY_UP:
+ if (currOpt)
+ --currOpt;
+ else
+ beep();
+ continue;
+
+ case KEY_DOWN:
+ if (Options[currOpt + 1].name)
+ ++currOpt;
+ else
+ beep();
+ continue;
+
+ case KEY_HOME:
+ currOpt = 0;
+ continue;
+
+ case KEY_END:
+ while (Options[currOpt + 1].name)
+ ++currOpt;
+ continue;
+
+ case ' ':
+ dialog_clear();
+ fire(Options[currOpt]);
+ dialog_clear();
+ clear();
+ continue;
+
+ case 'Q':
+ clear();
+ dialog_clear();
+ return RET_SUCCESS;
+
+ default:
+ beep();
+ }
+ }
+ /* NOTREACHED */
+ return RET_SUCCESS;
+}
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