#!/bin/bash

#+
# NAME:
#	qget
# PURPOSE:
#	Copy files to user directory in SMEI tree on ips.ucsd.edu 
# CALLING SEQUENCE:
#	qget source_dir source_file_1 [source_file_2 source_file_3 ... ]
# INPUTS:
#	source_dir	source directory
#			Relative directory spec.
#			The files are copied to a directory on ips:
#			    $SMEI/user/$USER/destination_dir
#			where environment variable $USER is the username of
#			the account from which the script is executed.
#	source_file_i	file(s) to be copied with optional wildcard
# EXAMPLE:
#	If logged in on any machine on account with user name phick
#		qget pro/drivers laserjet.pro
#	copies file laserjet.pro from ips into directory
#	$SMEI/user/phick/pro/drivers.
# RESTRICTIONS:
#	The directory $SMEI/user/$USER must exist on ips.
#	The assumption is that every user with an entry in $SMEI/user
#	has an account with a username identical to the directory name.
# PROCEDURE:
#	If logged in on ips the 'cp' command is used.
#	If logged in on any of the other boxes, 'scp2' is used (and user
#	will be prompted for a password).
# MODIFICATION HISTORY:
#	JUL-2002, Paul Hick (UCSD/CASS; pphick@ucsd.edu)
#-

# Do not execute this on the soft or root accounts (the directory
# $SMEI/user/$USER does not exist).

if [ "$USER" == "soft" -o "$USER" == "root" ]; then
	echo Script cannot be run from "soft" or "root" accounts
	exit 1
fi

# At least one command line argument must be specified (source files)

if [ -z "$1" ]; then
	echo No source files specified
	exit 1
fi

if [ "$HOSTNAME" == "ips.ucsd.edu" ]; then
	on_ips=1
else
	on_ips=0
fi

if [ $on_ips == 1 ]; then
	user_dir=$SMEI/user/$USER/
else
	user_dir=$SMEI_MASTER/user/$USER/
fi


# Loop through all the command line arguments.
# The first one is is the source directory on ips. All preceding ones are
# assumed to be file names in the source directories to be copied to the local
# machine

source="$user_dir$1/"
files=""

shift

while [ -n "$1" ]; do
	echo $source$1
	files="$files $source$1"
	shift
done

if [ $on_ips == 1 ]; then
	cp $files ./
else
	scp2 $files ./
fi

exit 0