Reorganizing components in source tree.

[live-boot-grml.git] / components / 9990-netboot.sh

diff --git a/components/9990-netboot.sh b/components/9990-netboot.sh
new file mode 100755 (executable)
index 0000000..5054fb8
--- /dev/null
+++ b/components/9990-netboot.sh
@@ -0,0 +1,41 @@
+#!/bin/sh
+
+#set -e
+
+do_netmount()
+{
+       do_netsetup
+
+       if [ "${NFSROOT}" = "auto" ]
+       then
+               NFSROOT=${ROOTSERVER}:${ROOTPATH}
+       fi
+
+       rc=1
+
+       if ( [ -n "${FETCH}" ] || [ -n "${HTTPFS}" ] || [ -n "${FTPFS}" ] )
+       then
+               do_httpmount
+               return $?
+       fi
+
+       if [ "${NFSROOT#*:}" = "${NFSROOT}" ] && [ "$NETBOOT" != "cifs" ]
+       then
+               NFSROOT=${ROOTSERVER}:${NFSROOT}
+       fi
+
+       log_begin_msg "Trying netboot from ${NFSROOT}"
+
+       if [ "${NETBOOT}" != "nfs" ] && do_cifsmount
+       then
+               rc=0
+       elif do_nfsmount
+       then
+               NETBOOT="nfs"
+               export NETBOOT
+               rc=0
+       fi
+
+       log_end_msg
+       return ${rc}
+}