#!/bin/bash
##############################################################################
### Copyright Sun Microsystems, Inc. ALL RIGHTS RESERVED
### Use of this software is authorized pursuant to the
### terms of the license found at
### http://www.sun.com/bigadmin/common/berkeley_license.html
############################################################################## 
#
# init_api
#
# Script to initialize the Python API.
#
# See Onstage 3.0, Enhancement Tools, Chapter 1
# for further infos
#
# Author: Juergen.Fleischer@Sun.COM
#
# v1.0: 01-Dec-2006
# v1.1: 01-Mar-2007
#       Changes: adjusted to SC 1.1
# v1.2: 23-Apr-2007
#       Changes: config.py needs path to uce.rc as last parameter
#                All installations with v1.1 will not work :-(
# v1.3: 23-May-2007
#       Changes: scripts fails if agent has not been installed 
#       on target machine      
#

# check for OS and define OS specific pathes
if uname -a | grep Linux >/dev/null 
then
  BASEDIR=/usr/local/uce
  OPT=/opt/local/uce
  PYTHON=/usr/bin/python
else
  BASEDIR=/opt/SUNWuce
  OPT=$BASEDIR
  PYTHON=/usr/sfw/bin/python
fi

# where can I find SDS server parameter ?
PARAM_AGENT=$OPT/agent/bin/.uce.rc
PARAM_CLI=$BASEDIR/cli/bin/.uce.rc
PARAM_CONSOLE=$BASEDIR/console/bin/.uce.rc

if [ -f "$PARAM_AGENT" ]
then
  PARAM=$PARAM_AGENT
  SERVER=$( grep 'server_name' $PARAM |cut -d\" -f2 )
  SERVERPORT=$( grep 'server_port' $PARAM |cut -d\  -f6 )
  DISTRIZOR=$( grep 'distrizor_host' $PARAM |cut -d\" -f2 )
  DISTRIZORPORT=$( grep 'distrizor_port' $PARAM |cut -d\  -f6 )
elif [ -f "$PARAM_CLI" ]
then
  PARAM=$PARAM_CLI 
  SERVER=$( grep 'server_name' $PARAM |cut -d\" -f2 )
  SERVERPORT=$( grep 'server_port' $PARAM |cut -d\  -f7 )
  DISTRIZOR=$( grep 'distrizor_host' $PARAM |cut -d\" -f2 )
  DISTRIZORPORT=$( grep 'distrizor_port' $PARAM |cut -d\  -f7 )
elif [ -f "$PARAM_CONSOLE" ]
then
  PARAM=$PARAM_CONSOLE
  SERVER=$( grep 'server_name' $PARAM |cut -d\" -f2 )
  SERVERPORT=$( grep 'server_port' $PARAM |cut -d\  -f7 )
  DISTRIZOR=$( grep 'distrizor_host' $PARAM |cut -d\" -f2 )
  DISTRIZORPORT=$( grep 'distrizor_port' $PARAM |cut -d\  -f7 )
else
  echo ERROR: No .uce.rc config file found !!! 
  echo ERROR: Please ensure, that the CLI, console or agent components are installed.
  exit 1
fi

# path to certificate
CERT_SDS=$BASEDIR/engine/bin/uce.public
CERT_AGENT=$OPT/agent/bin/uce.public

if [ -f "$CERT_SDS" ]
then
  CERT=$CERT_SDS
elif [ -f "$CERT_AGENT" ]
then
  CERT=$CERT_AGENT
else
  echo ERROR: No uce.public certificate found !!!
  echo ERROR: Please ensure, that agent or SDS components are installed.
  exit 1
fi

# the Python API configuration directory
UCE_PYTHON=$HOME/.uce_python
if [ -d $UCE_PYTHON ]
then
  echo "Moving existing directory $UCE_PYTHON to ${UCE_PYTHON}.old.$$"
  mv $UCE_PYTHON ${UCE_PYTHON}.old.$$
fi

# script to configure the python API
CONFIG=$OPT/api/python/lib/PyOsApi/utils/config.py

# path to main uce.rc file
UCE_RC_PATH=${OPT}/api/python/bin/uce.rc

if [ -f "$CONFIG" ]
then
  $PYTHON $CONFIG $SERVER $SERVERPORT $DISTRIZOR $DISTRIZORPORT $CERT $UCE_RC_PATH $UCE_PYTHON
  if [ -f "$UCE_PYTHON/.uce.rc" ]
  then
    echo Python API successfully initialized
  else
    echo ERROR: Python API initialization failed
    exit 1
  fi
else
  echo ERROR: Python API configuration script $CONFIG not found
  exit 1
fi