diff options
Diffstat (limited to 'usr.sbin/sysinstall/network.c')
| -rw-r--r-- | usr.sbin/sysinstall/network.c | 149 |
1 files changed, 0 insertions, 149 deletions
diff --git a/usr.sbin/sysinstall/network.c b/usr.sbin/sysinstall/network.c deleted file mode 100644 index 35599aa..0000000 --- a/usr.sbin/sysinstall/network.c +++ /dev/null @@ -1,149 +0,0 @@ -/* - * The new sysinstall program. - * - * This is probably the last attempt in the `sysinstall' line, the next - * generation being slated to essentially a complete rewrite. - * - * $FreeBSD$ - * - * 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. - * - * 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. - * - */ - -/* These routines deal with getting things off of network media */ - -#include "sysinstall.h" -#include <signal.h> -#include <termios.h> -#include <sys/fcntl.h> -#include <sys/ioctl.h> -#include <sys/stat.h> - -static Boolean networkInitialized; - -Boolean -mediaInitNetwork(Device *dev) -{ - int i; - char *rp; - char *cp, ifconfig[255]; - WINDOW *w; - - if (!RunningAsInit || networkInitialized) - return TRUE; - - if (isDebug()) - msgDebug("Init routine called for network device %s.\n", dev->name); - - if (!file_readable("/etc/resolv.conf")) { - if (DITEM_STATUS(configResolv(NULL)) == DITEM_FAILURE) { - msgConfirm("Can't seem to write out /etc/resolv.conf. Net cannot be used."); - return FALSE; - } - } - - w = savescr(); - dialog_clear_norefresh(); - - snprintf(ifconfig, 255, "%s%s", VAR_IFCONFIG, dev->name); - cp = variable_get(ifconfig); - if (cp) { - /* - * If this interface isn't a DHCP one, bring it up. - * If it is, then it's already up. - */ - if (strstr(cp, "DHCP") == NULL) { - msgDebug("Not a DHCP interface.\n"); - i = vsystem("ifconfig %s %s", dev->name, cp); - if (i) { - msgConfirm("Unable to configure the %s interface!\n" - "This installation method cannot be used.", - dev->name); - return FALSE; - } - rp = variable_get(VAR_GATEWAY); - if (!rp || *rp == '0') { - msgConfirm("No gateway has been set. You will be unable to access hosts\n" - "not on your local network"); - } - else { - /* - * Explicitly flush all routes to get back to a known sane - * state. We don't need to check this exit code because if - * anything fails it will show up in the route add below. - */ - system("route -n flush"); - msgDebug("Adding default route to %s.\n", rp); - if (vsystem("route -n add default %s", rp) != 0) { - msgConfirm("Failed to add a default route; please check " - "your network configuration"); - return FALSE; - } - } - } else { - msgDebug("A DHCP interface. Should already be up.\n"); - } - } else if ((cp = variable_get(VAR_IPV6ADDR)) == NULL || *cp == '\0') { - msgConfirm("The %s device is not configured. You will need to do so\n" - "in the Networking configuration menu before proceeding.", dev->name); - return FALSE; - } - - if (isDebug()) - msgDebug("Network initialized successfully.\n"); - networkInitialized = TRUE; - return TRUE; -} - -void -mediaShutdownNetwork(Device *dev) -{ - char *cp; - - if (!RunningAsInit || !networkInitialized) - return; - - msgDebug("Shutdown called for network device %s\n", dev->name); - int i; - char ifconfig[255]; - - snprintf(ifconfig, 255, "%s%s", VAR_IFCONFIG, dev->name); - cp = variable_get(ifconfig); - if (!cp) - return; - msgDebug("ifconfig %s down\n", dev->name); - i = vsystem("ifconfig %s down", dev->name); - if (i) - msgConfirm("Warning: Unable to down the %s interface properly", dev->name); - cp = variable_get(VAR_GATEWAY); - if (cp) { - msgDebug("Deleting default route.\n"); - vsystem("route -n delete default"); - } -} - |
