1 files changed, 110 insertions, 0 deletions
diff --git a/usr.sbin/pc-sysinstall/backend/functions-runcommands.sh b/usr.sbin/pc-sysinstall/backend/functions-runcommands.sh
new file mode 100755
index 0000000..b364823
--- /dev/null
+++ b/usr.sbin/pc-sysinstall/backend/functions-runcommands.sh
@@ -0,0 +1,110 @@
+#!/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.
+#
+# $FreeBSD$
+
+# Functions which runs commands on the system
+
+. ${BACKEND}/functions.sh
+. ${BACKEND}/functions-parse.sh
+
+run_chroot_cmd()
+{
+  CMD="$@"
+  echo_log "Running chroot command: ${CMD}"
+  echo "$CMD" >${FSMNT}/.runcmd.sh
+  chmod 755 ${FSMNT}/.runcmd.sh
+  chroot ${FSMNT} sh /.runcmd.sh
+  RES=$?
+
+  rm ${FSMNT}/.runcmd.sh
+  return ${RES}
+};
+
+run_chroot_script()
+{
+  SCRIPT="$@"
+  SBASE=`basename $SCRIPT`
+
+  cp ${SCRIPT} ${FSMNT}/.$SBASE
+  chmod 755 ${FSMNT}/.${SBASE}
+
+  echo_log "Running chroot script: ${SCRIPT}"
+  chroot ${FSMNT} /.${SBASE}
+  RES=$?
+
+  rm ${FSMNT}/.${SBASE}
+  return ${RES}
+};
+
+
+run_ext_cmd()
+{
+  CMD="$@"
+  # Make sure to export FSMNT, in case cmd needs it
+  export FSMNT
+  echo_log "Running external command: ${CMD}"
+  echo "${CMD}"> ${TMPDIR}/.runcmd.sh
+  chmod 755 ${TMPDIR}/.runcmd.sh
+  sh ${TMPDIR}/.runcmd.sh
+  RES=$?
+
+  rm ${TMPDIR}/.runcmd.sh
+  return ${RES}
+};
+
+
+# Starts the user setup
+run_commands()
+{
+  while read line
+  do
+    # Check if we need to run any chroot command
+    echo $line | grep -q ^runCommand=  2>/dev/null
+    if [ $? -eq 0 ]
+    then
+      get_value_from_string "$line"
+      run_chroot_cmd "$VAL"
+    fi
+
+    # Check if we need to run any chroot script
+    echo $line | grep -q ^runScript= 2>/dev/null
+    if [ $? -eq 0 ]
+    then
+      get_value_from_string "$line"
+      run_chroot_script "$VAL"
+    fi
+
+    # Check if we need to run any chroot command
+    echo $line | grep -q ^runExtCommand= 2>/dev/null
+    if [ $? -eq 0 ]
+    then
+      get_value_from_string "$line"
+      run_ext_cmd "$VAL"
+    fi
+
+  done <${CFGF}
+
+};