Import the Genkernel-side of things for the catalyst2 netboot2 module

git-svn-id: svn+ssh://svn.gentoo.org/var/svnroot/genkernel/trunk@349 67a159dc-881f-0410-a524-ba9dfbe2cb84

11 files changed, 169 insertions, 0 deletions

diff --git a/netboot/misc/bin/net-setup b/netboot/misc/bin/net-setup
new file mode 100644
index 0000000..8c15386
--- /dev/null
+++ b/netboot/misc/bin/net-setup
@@ -0,0 +1,96 @@
+#!/bin/ash
+
+# Copyright 2001-2006 Gentoo Technologies, Inc.
+# Distributed under the terms of the GNU General Public License, v2 or later
+
+MYIP=""
+MYGW=""
+
+
+#// Modified Functions copied from Gentoo's /sbin/functions.sh
+#//--------------------------------------------------------------------------------
+
+# void einfo(char* message)
+# show an informative message (with a newline)
+einfo() {
+        echo -e " * ${*}"
+        return 0
+}
+
+#//--------------------------------------------------------------------------------
+
+
+
+#// Setup networking
+#//--------------------------------------------------------------------------------
+
+SetupNetwork() {
+	#// DHCP or Static?
+	if [ "${1}" = "dhcp" ]; then
+		#// Do DHCP
+		udhcpc -i eth0 -q
+	else
+
+		#// Check second param
+		if [ -z "${2}" ]; then
+			echo -e ""
+			einfo "Please specify a gateway address."
+			echo -e ""
+			exit
+		fi
+
+		#// Get networking params
+		BROADCAST="$(ipcalc -b ${1} | cut -d\= -f2)"
+		NETMASK="$(ipcalc -m ${1} | cut -d\= -f2)"
+
+		#// Enable static networking
+		/sbin/ifconfig eth0 ${1} broadcast ${BROADCAST} netmask ${NETMASK}
+		/sbin/route add -net default gw ${2} netmask 0.0.0.0 metric 1
+	fi
+
+	#// Setup the loopback
+	/sbin/ifconfig lo 127.0.0.1
+	/sbin/route add -net 127.0.0.0 netmask 255.0.0.0 gw 127.0.0.1 dev lo
+
+	#// Finish
+	MYIP="${1}"
+	MYGW="${2}"
+}
+
+#//--------------------------------------------------------------------------------
+
+
+
+#// Main Function
+#//--------------------------------------------------------------------------------
+
+#// Check first param
+if [ -z "${1}" ]; then
+	echo -e ""
+	einfo "Please specify \"dhcp\" for setting up networking via dhcp or"
+	einfo "specify an IP Address and gateway address to configure static"
+	einfo "networking."
+	echo -e ""
+	exit 0
+fi
+
+
+#// Setup the Network
+SetupNetwork ${1} ${2} ${3}
+
+
+#// Was the network setup?
+if [ ! -z "$(ifconfig | grep "eth0")" ]; then
+	echo -e ""
+	einfo "Network interface eth0 has been started:"
+	einfo "  IP Address: ${MYIP}"
+	einfo "  Gateway:    ${MYGW}"
+	echo -e ""
+	einfo "An sshd server is available on port 22.  Please set a root"
+	einfo "password via \"passwd\" before using."
+	echo -e ""
+	echo -e ""
+fi
+
+#//--------------------------------------------------------------------------------
+
diff --git a/netboot/misc/etc/fstab b/netboot/misc/etc/fstab
new file mode 100644
index 0000000..4f312cd
--- /dev/null
+++ b/netboot/misc/etc/fstab
@@ -0,0 +1,15 @@
+# Copyright 1999-2006 Gentoo Technologies, Inc.
+# Distributed under the terms of the GNU General Public License, v2 or later
+
+# /etc/fstab: static file system information.
+# <fs>		<mountpoint>	<type>	<opts>		<dump/pass>
+
+
+#// Main Filesystems
+none		/tmp		tmpfs	defaults,rw	0 0
+
+
+#// Miscellaneous Filesystems
+proc		/proc		proc	defaults	0 0
+sysfs		/sys		sysfs	defaults	0 0
+tmpfs		/dev/shm	tmpfs	defaults	0 0
diff --git a/netboot/misc/etc/group b/netboot/misc/etc/group
new file mode 100644
index 0000000..63d63ab
--- /dev/null
+++ b/netboot/misc/etc/group
@@ -0,0 +1,2 @@
+root:x:0:root
+nobody:x:65534:
diff --git a/netboot/misc/etc/inittab b/netboot/misc/etc/inittab
new file mode 100644
index 0000000..aee5028
--- /dev/null
+++ b/netboot/misc/etc/inittab
@@ -0,0 +1,15 @@
+# /etc/inittab init(8) configuration for BusyBox
+#
+# Copyright (C) 1999-2003 by Erik Andersen <andersen@codepoet.org>
+
+
+::sysinit:/linuxrc
+::askfirst:-/bin/ash
+#tty2::askfirst:-/bin/ash
+#tty3::askfirst:-/bin/ash
+#tty4::askfirst:-/bin/ash
+::restart:/sbin/init
+::ctrlaltdel:/sbin/reboot
+::shutdown:/bin/umount -a -r
+::shutdown:/sbin/swapoff -a
+
diff --git a/netboot/misc/etc/passwd b/netboot/misc/etc/passwd
new file mode 100644
index 0000000..394abe8
--- /dev/null
+++ b/netboot/misc/etc/passwd
@@ -0,0 +1,2 @@
+root:x:0:0:root:/root:/bin/ash
+nobody:x:65534:65534:nobody:/:/bin/false
diff --git a/netboot/misc/etc/profile b/netboot/misc/etc/profile
new file mode 100644
index 0000000..8825c66
--- /dev/null
+++ b/netboot/misc/etc/profile
@@ -0,0 +1 @@
+export PATH="/usr/bin:/usr/sbin:/bin:/sbin"
diff --git a/netboot/misc/etc/resolv.conf b/netboot/misc/etc/resolv.conf
new file mode 100644
index 0000000..a3434c0
--- /dev/null
+++ b/netboot/misc/etc/resolv.conf
@@ -0,0 +1,3 @@
+nameserver 204.117.214.10
+nameserver 199.2.252.10
+nameserver 204.97.212.10
diff --git a/netboot/misc/etc/shadow b/netboot/misc/etc/shadow
new file mode 100644
index 0000000..f3d078e
--- /dev/null
+++ b/netboot/misc/etc/shadow
@@ -0,0 +1,2 @@
+root:*:10770:0:::::
+nobody:*:9797:0:::::
diff --git a/netboot/misc/etc/shells b/netboot/misc/etc/shells
new file mode 100644
index 0000000..5f7a488
--- /dev/null
+++ b/netboot/misc/etc/shells
@@ -0,0 +1,2 @@
+/bin/sh
+/bin/ash
diff --git a/netboot/misc/usr/share/terminfo/p/putty b/netboot/misc/usr/share/terminfo/p/putty
new file mode 100644
index 0000000..dd5a81a
--- /dev/null
+++ b/netboot/misc/usr/share/terminfo/p/putty
diff --git a/netboot/misc/usr/share/udhcpc/default.script b/netboot/misc/usr/share/udhcpc/default.script
new file mode 100644
index 0000000..246e7b7
--- /dev/null
+++ b/netboot/misc/usr/share/udhcpc/default.script
@@ -0,0 +1,31 @@
+#!/bin/sh
+
+# udhcpc script edited by Tim Riker <Tim@Rikers.org>
+
+[ -z "$1" ] && echo "Error: should be called from udhcpc" && exit 1
+
+[ -n "$broadcast" ] && BROADCAST="broadcast $broadcast"
+[ -n "$subnet" ] && NETMASK="netmask $subnet"
+
+case "$1" in
+	deconfig)
+		/sbin/ifconfig $interface 0.0.0.0
+		;;
+
+	renew|bound)
+		/sbin/ifconfig $interface $ip $BROADCAST $NETMASK
+
+		if [ -n "$router" ] ; then
+			echo "deleting routers"
+			while route del default gw 0.0.0.0 dev $interface ; do
+				:
+			done
+
+			for i in $router ; do
+				route add default gw $i dev $interface
+			done
+		fi
+		;;
+esac
+
+exit 0