Add a new folder for utilities.

utils/GetFIleHashesFromISO.sh

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+#!/usr/bin/env bash
+
+# DEFINE ERROR HANDLERS.
+set -e 
+# Since we have set -e, any errors will cause the script to exit immediately,
+# so we must trap EXIT instead. 
+trap cleanup EXIT
+cleanup() {
+    echo -e "\nAttempting to clean up mount points and attached disks..."
+    # We don't want to show any more errors.
+    umount "$mount_point"
+    rmdir "$mount_point"
+    diskutil eject "$disk_identifier"
+}
+
+# TODO: Verify the command line arguments and provide usage.
+
+# STORE THE PATHS.
+iso_path="$1"
+mount_point="$(mktemp -d)"
+cwd="$(pwd)"
+
+# ATTACH THE DISK IMAGE.
+# When a disk image contains an HFS volume, the disk must
+# be attached and THEN mounted, which is just a fluke of 
+# newer Macs I guess.
+#
+# When a partition is successfully attached,
+# `hdiutil` returns output like the following:
+# /dev/disk4          	Apple_partition_scheme         	
+# /dev/disk4s1        	Apple_partition_map            	
+# /dev/disk4s2        	ISO                            	
+# /dev/disk4s3        	Apple_HFS    
+# 
+# The "ISO" line corresponds to the PC filesystem, and the
+# Apple_HFS corresponds (of course) to the HFS volume.  
+partitions_on_attached_iso=$(hdiutil attach -nomount "$iso_path")
+echo $partitions_on_attached_iso
+
+# MOUNT THE WINDOWS (CD9660) PORTION.
+disk_identifier=$(echo "$partitions_on_attached_iso" | awk '{print $1}' | head -n 1)
+echo "CD9660 Portion: $mount_point"
+mount -t cd9660 "$disk_identifier" "$mount_point"
+
+# PRINT THE HASHES OF EACH FILE IN THE WINDODWS PORTION.
+# This gets the hashes of all files in the root directory.
+for file in "$mount_point"/*; do 
+    md5sum "$file" 2> /dev/null
+done | grep -v "Not a regular file" | sed "s|$mount_point/||" | awk '{ print $2, $1 }'
+# This gets the hashes of all files in subdirectories.
+for file in "$mount_point"/**/**; do 
+    md5sum "$file" 2> /dev/null
+done | grep -v "Not a regular file" | sed "s|$mount_point/||" | awk '{ print $2, $1 }'

utils/ImageGoldenMaster.sh

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+#!/usr/bin/env bash
+
+set -e
+
+# READ THE COMMAND-LINE ARGUMENTS.
+cdrom_device=$1
+index=$2
+
+# READ THE CD TOC
+cdrdao read-toc --device "$cdrom_device" "$index.toc"
+
+# CREATE AN ISO IMAGE.
+ddrescue -b 2048 -r1 -v "$cdrom_device" "$index.iso" "$index.log"
+
+# MOUNT THE PC PART OF THE ISO.
+echo "*** WINDOWS PARTITION ***"
+mount_point=$(mktemp -d)
+sudo mount "$index.iso" "$mount_point"
+ls -la "$mount_point"
+sudo umount "$mount_point"
+rmdir "$mount_point"
+
+echo 
+echo "*** MAC PARTITION ***"
+hmount "$index.iso"
+hls
+humount

utils/README.md

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+This folder holds scripts that are useful for developing and debugging Media Station,
+but are not related to the main asset extraction.