#!/bin/sh

# Copyright (c) Citrix Systems 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: 
# 
# *   Redistributions of source code must retain the above 
#     copyright notice, this list of conditions and the 
#     following disclaimer. 
# *   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 COPYRIGHT HOLDERS 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 COPYRIGHT HOLDER 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.

#####################################
# Determine the colour of the trunk #
#####################################

#Setup:
ROOTURL=https://xenbuilder.uk.xensource.com
DEFAULT_OUTPUT=Red

#Get the cookie
curl -q -s -k $ROOTURL/plainlogin -o /dev/null -c /tmp/cookie$$

#If this fails then declare the trunk red as there is a problem with the server
#otherwise try to work out the actual color of the trunk
if [ $? -ne 0 ]; then
	echo $DEFAULT_OUTPUT
	exit 1
else
	curl -q -s -k $ROOTURL/ -o - -b /tmp/cookie$$ | sed -ne 's/.*Trunk is.*\(Green\|Red\|Orange\).*/\1/Ip'
	rm /tmp/cookie$$
fi

exit 0