1 files changed, 89 insertions, 0 deletions
diff --git a/usr/sbin/pc-sysinstall/backend-partmanager/delete-part.sh b/usr/sbin/pc-sysinstall/backend-partmanager/delete-part.sh
new file mode 100644
index 0000000..db08205
--- /dev/null
+++ b/usr/sbin/pc-sysinstall/backend-partmanager/delete-part.sh
@@ -0,0 +1,89 @@
+#!/bin/sh
+#-
+# Copyright (c) 2010 iXsystems, Inc.  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.
+# 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 THE AUTHOR AND CONTRIBUTORS ``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 THE AUTHOR OR CONTRIBUTORS 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, 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.
+#
+# $FreeBSD: src/usr.sbin/pc-sysinstall/backend-partmanager/delete-part.sh,v 1.2 2010/06/27 16:46:11 imp Exp $
+
+# Delete a specified partition, takes effect immediately
+########################################################
+
+. ${PROGDIR}/backend/functions.sh
+. ${PROGDIR}/backend/functions-disk.sh
+
+if [ -z "${1}" ]
+then
+  echo "Error: No partition specified!"
+  exit 1
+fi
+
+if [ ! -e "/dev/${1}" ]
+then
+  echo "Error: Partition /dev/${1} does not exist!"
+  exit 1
+fi
+
+PARTITION="${1}"
+
+# First lets figure out the partition number for the given device
+##################################################################
+
+# Get the number of characters in this dev
+CHARS="`echo $PARTITION | wc -c`"
+
+PARTINDEX=""
+
+# Lets read through backwards until we get the part number
+while 
+z=1
+do
+  CHARS=`expr $CHARS - 1`
+  LAST_CHAR=`echo "${PARTITION}" | cut -c $CHARS`
+  echo "${LAST_CHAR}" | grep "^[0-9]$" >/dev/null 2>/dev/null
+  if [ "$?" = "0" ] ; then
+    PARTINDEX="${LAST_CHAR}${PARTINDEX}"
+  else
+    break
+  fi
+done
+
+# Now get current disk we are working on
+CHARS=`expr $CHARS - 1`
+DISK="`echo $PARTITION | cut -c 1-${CHARS}`"
+
+# Make sure we have a valid disk name still
+if [ ! -e "/dev/${DISK}" ] ; then
+  echo "Error: Disk: ${DISK} doesnt exist!"
+  exit 1
+fi
+
+echo "Running: gpart delete -i ${PARTINDEX} ${DISK}"
+gpart delete -i ${PARTINDEX} ${DISK} >/dev/null 2>/dev/null
+
+# Check if this was the last partition and destroy the disk geom if so
+get_disk_partitions "${DISK}"
+if [ -z "${VAL}" ] ; then
+  gpart destroy ${DISK}  
+fi
+
+exit "$?"