#!/bin/sh
#Copyright 2007 Eric Brake
#Boost Software License - Version 1.0 - August 17th, 2003
#
#Permission is hereby granted, free of charge, to any person or organization
#obtaining a copy of the software and accompanying documentation covered by
#this license (the "Software") to use, reproduce, display, distribute,
#execute, and transmit the Software, and to prepare derivative works of the
#Software, and to permit third-parties to whom the Software is furnished to
#do so, all subject to the following:
#
#The copyright notices in the Software and this entire statement, including
#the above license grant, this restriction and the following disclaimer,
#must be included in all copies of the Software, in whole or in part, and
#all derivative works of the Software, unless such copies or derivative
#works are solely in the form of machine-executable object code generated by
#a source language processor.
#
#THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
#IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
#FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT
#SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE
#FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE,
#ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
#DEALINGS IN THE SOFTWARE.
#
# This script has one mandatory argument and one optional. The first argument
# is mandatory, which is the absolute path to the parent directory containing
# subdirs of sha1sum formated files. The second argument is optional. If
# "fast" is supplied as the second argument then only the existence of the
# checksum file is checked but not the sums contained in it.
# ex. ./sha1sum_chk.sh /flac/music/dir [fast]
for i in $1/*/ ; do 
	cd $i
	if [[ -a song.sha1 ]];
		then 
			if [[ $2 == "fast" ]]; 
				then echo "...";
				else echo "Directory: "$i
				/usr/bin/sha1sum -c ./song.sha1;
			fi
		else echo $i"song.sha1 does not exist";
	fi
done