I thought I already fixed a2serverVersion

This branch of a2server only supports jessie and above, either Raspbian
or Debian.  While I was at it, I simplified the tests for what is and is
not a supported OS.  If there are bad kernels or firmwares we need to
work around those should be fixes.  This also means giving the user an
option to interrupt the installation if they are trying to install on a
Debian(ish) system that is too old or (more likely) too new.

At least ivan.sh is now using a2cloud's system_ident script.

.editorconfig

@@ -0,0 +1,14 @@
+# This is the topmost .editorconfig file
+root = true
+
+[*]
+end_of_line = lf
+insert_final_newline = true
+trim_trailing_whitespace = true
+
+[*.md]
+trim_trailing_whitespace = false
+
+[*.sh]
+indent_style = tab
+indent_size = 4

COPYING_CC0.txt

@@ -0,0 +1,121 @@
+Creative Commons Legal Code
+
+CC0 1.0 Universal
+
+    CREATIVE COMMONS CORPORATION IS NOT A LAW FIRM AND DOES NOT PROVIDE
+    LEGAL SERVICES. DISTRIBUTION OF THIS DOCUMENT DOES NOT CREATE AN
+    ATTORNEY-CLIENT RELATIONSHIP. CREATIVE COMMONS PROVIDES THIS
+    INFORMATION ON AN "AS-IS" BASIS. CREATIVE COMMONS MAKES NO WARRANTIES
+    REGARDING THE USE OF THIS DOCUMENT OR THE INFORMATION OR WORKS
+    PROVIDED HEREUNDER, AND DISCLAIMS LIABILITY FOR DAMAGES RESULTING FROM
+    THE USE OF THIS DOCUMENT OR THE INFORMATION OR WORKS PROVIDED
+    HEREUNDER.
+
+Statement of Purpose
+
+The laws of most jurisdictions throughout the world automatically confer
+exclusive Copyright and Related Rights (defined below) upon the creator
+and subsequent owner(s) (each and all, an "owner") of an original work of
+authorship and/or a database (each, a "Work").
+
+Certain owners wish to permanently relinquish those rights to a Work for
+the purpose of contributing to a commons of creative, cultural and
+scientific works ("Commons") that the public can reliably and without fear
+of later claims of infringement build upon, modify, incorporate in other
+works, reuse and redistribute as freely as possible in any form whatsoever
+and for any purposes, including without limitation commercial purposes.
+These owners may contribute to the Commons to promote the ideal of a free
+culture and the further production of creative, cultural and scientific
+works, or to gain reputation or greater distribution for their Work in
+part through the use and efforts of others.
+
+For these and/or other purposes and motivations, and without any
+expectation of additional consideration or compensation, the person
+associating CC0 with a Work (the "Affirmer"), to the extent that he or she
+is an owner of Copyright and Related Rights in the Work, voluntarily
+elects to apply CC0 to the Work and publicly distribute the Work under its
+terms, with knowledge of his or her Copyright and Related Rights in the
+Work and the meaning and intended legal effect of CC0 on those rights.
+
+1. Copyright and Related Rights. A Work made available under CC0 may be
+protected by copyright and related or neighboring rights ("Copyright and
+Related Rights"). Copyright and Related Rights include, but are not
+limited to, the following:
+
+  i. the right to reproduce, adapt, distribute, perform, display,
+     communicate, and translate a Work;
+ ii. moral rights retained by the original author(s) and/or performer(s);
+iii. publicity and privacy rights pertaining to a person's image or
+     likeness depicted in a Work;
+ iv. rights protecting against unfair competition in regards to a Work,
+     subject to the limitations in paragraph 4(a), below;
+  v. rights protecting the extraction, dissemination, use and reuse of data
+     in a Work;
+ vi. database rights (such as those arising under Directive 96/9/EC of the
+     European Parliament and of the Council of 11 March 1996 on the legal
+     protection of databases, and under any national implementation
+     thereof, including any amended or successor version of such
+     directive); and
+vii. other similar, equivalent or corresponding rights throughout the
+     world based on applicable law or treaty, and any national
+     implementations thereof.
+
+2. Waiver. To the greatest extent permitted by, but not in contravention
+of, applicable law, Affirmer hereby overtly, fully, permanently,
+irrevocably and unconditionally waives, abandons, and surrenders all of
+Affirmer's Copyright and Related Rights and associated claims and causes
+of action, whether now known or unknown (including existing as well as
+future claims and causes of action), in the Work (i) in all territories
+worldwide, (ii) for the maximum duration provided by applicable law or
+treaty (including future time extensions), (iii) in any current or future
+medium and for any number of copies, and (iv) for any purpose whatsoever,
+including without limitation commercial, advertising or promotional
+purposes (the "Waiver"). Affirmer makes the Waiver for the benefit of each
+member of the public at large and to the detriment of Affirmer's heirs and
+successors, fully intending that such Waiver shall not be subject to
+revocation, rescission, cancellation, termination, or any other legal or
+equitable action to disrupt the quiet enjoyment of the Work by the public
+as contemplated by Affirmer's express Statement of Purpose.
+
+3. Public License Fallback. Should any part of the Waiver for any reason
+be judged legally invalid or ineffective under applicable law, then the
+Waiver shall be preserved to the maximum extent permitted taking into
+account Affirmer's express Statement of Purpose. In addition, to the
+extent the Waiver is so judged Affirmer hereby grants to each affected
+person a royalty-free, non transferable, non sublicensable, non exclusive,
+irrevocable and unconditional license to exercise Affirmer's Copyright and
+Related Rights in the Work (i) in all territories worldwide, (ii) for the
+maximum duration provided by applicable law or treaty (including future
+time extensions), (iii) in any current or future medium and for any number
+of copies, and (iv) for any purpose whatsoever, including without
+limitation commercial, advertising or promotional purposes (the
+"License"). The License shall be deemed effective as of the date CC0 was
+applied by Affirmer to the Work. Should any part of the License for any
+reason be judged legally invalid or ineffective under applicable law, such
+partial invalidity or ineffectiveness shall not invalidate the remainder
+of the License, and in such case Affirmer hereby affirms that he or she
+will not (i) exercise any of his or her remaining Copyright and Related
+Rights in the Work or (ii) assert any associated claims and causes of
+action with respect to the Work, in either case contrary to Affirmer's
+express Statement of Purpose.
+
+4. Limitations and Disclaimers.
+
+ a. No trademark or patent rights held by Affirmer are waived, abandoned,
+    surrendered, licensed or otherwise affected by this document.
+ b. Affirmer offers the Work as-is and makes no representations or
+    warranties of any kind concerning the Work, express, implied,
+    statutory or otherwise, including without limitation warranties of
+    title, merchantability, fitness for a particular purpose, non
+    infringement, or the absence of latent or other defects, accuracy, or
+    the present or absence of errors, whether or not discoverable, all to
+    the greatest extent permissible under applicable law.
+ c. Affirmer disclaims responsibility for clearing rights of other persons
+    that may apply to the Work or any use thereof, including without
+    limitation any person's Copyright and Related Rights in the Work.
+    Further, Affirmer disclaims responsibility for obtaining any necessary
+    consents, permissions or other rights required for any use of the
+    Work.
+ d. Affirmer understands and acknowledges that Creative Commons is not a
+    party to this document and has no duty or obligation with respect to
+    this CC0 or use of the Work.

README.md

@@ -13,84 +13,7 @@ relatively modern piece of it.  As such they should be preserved as they are.
 
 ## Developer note
 
-To use the scripts on your own server, including your local machine:
-
-~~~ bash
-export A2SERVER_SCRIPT_URL=http://yoururl.com/
-~~~
-
-To prevent needing to recompile various packages from source code during
-installation, a number of precompiled binary files are downloaded for Raspbian,
-Debian-x86, and Debian-amd64. If you wish to host these on your own server:
-
-~~~ bash
-export A2SERVER_BINARY_URL=http://yoururl.com/files/
-~~~
-
-You do not need to use a subdirectory called "files", or the same server, but
-that's the normal arrangement. The precompiled packages are available here:
-`http://ivanx.com/a2server/files/dist/a2serverbinaries.tar.gz`
-
-Several Apple II third-party binaries are downloaded during installation, as
-well as third-party source code if precompiled binaries are unavailable or
-you don't wish to use them. If you want these external dependencies locally
-during development, they need to go into a folder called "external" in
-the binaries URL, and that needs to contain folders called "appleii" and
-"source". To download all of these external packages, download and run the
-shell script at
-`http://ivanx.com/a2server/files/dist/getexternal.sh`.
-
-Once you have those:
-
-~~~ bash
-export A2SERVER_NO_EXTERNAL=1
-~~~
-
-You may want to put the above exports into `~/.bashrc` or `~/.bash_profile`.
-
-If you want to host scripts locally installed on your own machine or another
-computer on your LAN, type the following, and export "http://localhost:8000/"
-or "http://lan.ip.address:8000/" for the above URL's.
-
-~~~
-python -m SimpleHTTPServer
-~~~
-
-Once you're set, you can then run the following snippet to install A2SERVER:
-
-~~~
-wget -O setup ${A2SERVER_SCRIPT_URL}setup/index.txt; source setup
-~~~
-
-
-Offline install:
-
-Using locally hosted binaries and external dependencies, it's possible to
-install completely offline if dependent packages have been installed.
-
-If precompiled binaries are available, on Wheezy:
-
-~~~
-sudo apt-get -y install unzip libgnustep-base1.22 libdb5.1 libgcrypt11 libssl1.0.0 attr fuse libglib2.0-0 libattr1 libfuse2
-~~~
-
-If precompiled binaries are available, on Jessie:
-
-~~~
-sudo apt-get -y install unzip unar libdb5.3 libgcrypt20 libssl1.0.0 attr fuse libglib2.0-0 libattr1 libfuse2
-~~~
-
-If precompiled binaries are not available, on Wheezy:
-
-~~~
-sudo apt-get -y install unzip build-essential zlib1g-dev libgnustep-base-dev libz-dev libbz2-dev libssl-dev libicu-dev libdb5.1-dev libgcrypt11-dev libglib2.0-dev libattr1-dev libfuse-dev
-~~~
-
-If precompiled binaries are not available, on Jessie:
-
-~~~
-sudo apt-get -y install unzip unar build-essential zlib1g-dev unzip libssl-dev libdb5.3-dev libgcrypt11-dev libglib2.0-dev libattr1-dev libfuse-dev
-~~~
-
+This section used to describe how to run these scripts directly.  That's
+changing.  Watch this space.
 
 [Ivan's site]: http://appleii.ivanx.com/a2server/

files/dist/getexternal.sh

@@ -1,8 +1,8 @@
 #! /bin/bash
-# vim: set tabstop=4 shiftwidth=4 expandtab filetype=sh:
+# vim: set tabstop=4 shiftwidth=4 noexpandtab filetype=sh:
 
 if ! hash wget; then
-    echo "wget is not installed. On a Mac, install it with MacPorts or Homebrew."
+	echo "wget is not installed. On a Mac, install it with MacPorts or Homebrew."
 fi
 
 echo "Downloading items..."
@@ -36,30 +36,30 @@ wget -O files/external/appleii/sam2.bxy "$samUrl"
 wget -O files/external/appleii/snap.bxy "$snapUrl"
 
 for gsosInstall in {1..3}; do
-    activeDisk=0
-    mkdir -p files/external/appleii/gsos60${gsosInstall}
-    
-    diskNames=( Install System.Disk SystemTools1 SystemTools2 Fonts synthLAB )
-    if (( $gsosInstall == 1 )); then
-        gsosURL="http://download.info.apple.com/Apple_Support_Area/Apple_Software_Updates/English-North_American/Apple_II/Apple_IIGS_System_6.0.1/"
-        wget --max-redirect 0 -O files/external/appleii/gsos601/Disk_7_of_7-Apple_II_Setup.sea.bin http://download.info.apple.com/Apple_Support_Area/Apple_Software_Updates/English-North_American/Apple_II/Apple_IIGS_System_6.0.1/Disk_7_of_7-Apple_II_Setup.sea.bin
-    elif (( $gsosInstall == 2 )); then
-        gsosURL="http://mirrors.apple2.org.za/Apple%20II%20Documentation%20Project/Software/Operating%20Systems/Apple%20IIGS%20System/Disk%20Images/"
-        diskNames=( Install System.Disk SystemTools1 SystemTools2 SystemTools3 Fonts1 Fonts2 synthLAB )
-        diskWebNames=( Install System%20disk System%20tools%201 System%20tools%202 System%20tools%203 Fonts%201 Fonts%202 Synthlab )
-    elif (( $gsosInstall == 3 )); then
-        gsosURL="ftp://ftp.apple.asimov.net/pub/apple_II/images/gs/os/gsos/Apple_IIGS_System_6.0.3/"
-    fi
+	activeDisk=0
+	mkdir -p files/external/appleii/gsos60${gsosInstall}
 
-    for diskname in ${diskNames[@]}; do
-        outfile="files/external/appleii/gsos60${gsosInstall}/$diskname.po"
-        (( activeDisk++ ))
-        if (( $gsosInstall == 1 )); then
-            wget --max-redirect 0 -O files/external/appleii/gsos601/"Disk_${activeDisk}_of_7-${diskname}.sea.bin" "${gsosURL}Disk_${activeDisk}_of_7-${diskname}.sea.bin"
-        elif (( $gsosInstall == 2 )); then
-            wget -O $outfile "$gsosURL/IIGS%20System%206.0.2%20-%20Disk%20${activeDisk}%20${diskWebNames[$activeDisk-1]}.po"
-        elif (( $gsosInstall == 3 )); then
-            wget -O $outfile "$gsosURL/$diskname.po"
-        fi
-    done
+	diskNames=( Install System.Disk SystemTools1 SystemTools2 Fonts synthLAB )
+	if (( $gsosInstall == 1 )); then
+		gsosURL="http://download.info.apple.com/Apple_Support_Area/Apple_Software_Updates/English-North_American/Apple_II/Apple_IIGS_System_6.0.1/"
+		wget --max-redirect 0 -O files/external/appleii/gsos601/Disk_7_of_7-Apple_II_Setup.sea.bin http://download.info.apple.com/Apple_Support_Area/Apple_Software_Updates/English-North_American/Apple_II/Apple_IIGS_System_6.0.1/Disk_7_of_7-Apple_II_Setup.sea.bin
+	elif (( $gsosInstall == 2 )); then
+		gsosURL="http://mirrors.apple2.org.za/Apple%20II%20Documentation%20Project/Software/Operating%20Systems/Apple%20IIGS%20System/Disk%20Images/"
+		diskNames=( Install System.Disk SystemTools1 SystemTools2 SystemTools3 Fonts1 Fonts2 synthLAB )
+		diskWebNames=( Install System%20disk System%20tools%201 System%20tools%202 System%20tools%203 Fonts%201 Fonts%202 Synthlab )
+	elif (( $gsosInstall == 3 )); then
+		gsosURL="ftp://ftp.apple.asimov.net/pub/apple_II/images/gs/os/gsos/Apple_IIGS_System_6.0.3/"
+	fi
+
+	for diskname in ${diskNames[@]}; do
+		outfile="files/external/appleii/gsos60${gsosInstall}/$diskname.po"
+		(( activeDisk++ ))
+		if (( $gsosInstall == 1 )); then
+			wget --max-redirect 0 -O files/external/appleii/gsos601/"Disk_${activeDisk}_of_7-${diskname}.sea.bin" "${gsosURL}Disk_${activeDisk}_of_7-${diskname}.sea.bin"
+		elif (( $gsosInstall == 2 )); then
+			wget -O $outfile "$gsosURL/IIGS%20System%206.0.2%20-%20Disk%20${activeDisk}%20${diskWebNames[$activeDisk-1]}.po"
+		elif (( $gsosInstall == 3 )); then
+			wget -O $outfile "$gsosURL/$diskname.po"
+		fi
+	done
 done

files/netatalk-init.d-clean.txt

@@ -45,7 +45,7 @@ HOSTNAME=`/bin/hostname`
 
 # Read in netatalk configuration.
 if [ -f /etc/default/netatalk ]; then
-    . /etc/default/netatalk
+	. /etc/default/netatalk
 fi
 
 # Start Netatalk servers.
@@ -53,9 +53,9 @@ atalk_startup() {
 	if [ x"$ATALKD_RUN" = x"yes" ]; then
 
 	# Try to load the AppleTalk kernel module if it was intended.
-    if grep -q '^appletalk$' /etc/modules; then
+	if grep -q '^appletalk$' /etc/modules; then
 		/sbin/modprobe appletalk || echo "[could not load appletalk module]"
-    fi
+	fi
 
 	# Start atalkd server.
 	/usr/local/sbin/atalkd
@@ -66,30 +66,30 @@ atalk_startup() {
 
 	echo -n " atalkd"
 	fi
-	
+
 	# prepare startup of file services
 	if [ "x$CNID_METAD_RUN" = "xyes" -a -x /usr/local/sbin/cnid_metad ] ; then
 		echo -n " cnid_metad"
-        /usr/local/sbin/cnid_metad $CNID_CONFIG
-    fi
-	
+		/usr/local/sbin/cnid_metad $CNID_CONFIG
+	fi
+
 	if [ x"$AFPD_RUN" = x"yes" ]; then
 	/usr/local/sbin/afpd $AFPD_UAMLIST -g $AFPD_GUEST -c $AFPD_MAX_CLIENTS \
 		-n "$ATALK_NAME$ATALK_ZONE"
 	echo -n " afpd"
 	fi
 
-    if [ "x$ATALKD_RUN" = "xyes" ]; then
-        if [ "x$PAPD_RUN" = "xyes" ]; then
-            /usr/local/sbin/papd
-            echo -n " papd"
-        fi
+	if [ "x$ATALKD_RUN" = "xyes" ]; then
+		if [ "x$PAPD_RUN" = "xyes" ]; then
+			/usr/local/sbin/papd
+			echo -n " papd"
+		fi
 
-        if [ x"$TIMELORD_RUN" = x"yes" ]; then
-            /usr/local/sbin/timelord
-            echo -n " timelord"
-        fi
-    fi
+		if [ x"$TIMELORD_RUN" = x"yes" ]; then
+			/usr/local/sbin/timelord
+			echo -n " timelord"
+		fi
+	fi
 }
 
 case "$1" in
@@ -111,25 +111,25 @@ case "$1" in
 
 		echo -n " cnid_metad"
 		start-stop-daemon --stop --quiet --oknodo --exec /usr/local/sbin/cnid_metad
-	
+
 		if test -x /usr/local/sbin/papd; then
-                    echo -n " papd"
-		    start-stop-daemon --stop --quiet --oknodo --exec /usr/local/sbin/papd
-	        fi
-	
+					echo -n " papd"
+			start-stop-daemon --stop --quiet --oknodo --exec /usr/local/sbin/papd
+			fi
+
 		if test -x /usr/local/sbin/timelord; then
-                    echo -n " timelord"
-		    start-stop-daemon --stop --quiet --oknodo --exec /usr/local/sbin/timelord
-	        fi
+					echo -n " timelord"
+			start-stop-daemon --stop --quiet --oknodo --exec /usr/local/sbin/timelord
+			fi
 
 		if test -x /usr/local/sbin/atalkd; then
-                    echo -n " atalkd"
-		    start-stop-daemon --stop --quiet --oknodo --exec /usr/local/sbin/atalkd
-	        fi
-	
+					echo -n " atalkd"
+			start-stop-daemon --stop --quiet --oknodo --exec /usr/local/sbin/atalkd
+			fi
+
 		echo "."
 	;;
-	
+
 	restart)
 		$0 force-reload
 	;;
@@ -144,7 +144,7 @@ case "$1" in
 			echo "done."
 		fi
 	;;
-  
+
 	*)
 		echo "Usage: $0 {start|stop|restart|force-reload}" >&2
 		exit 1

fix/fix.txt

@@ -1,114 +0,0 @@
-#!/bin/bash
-
-echo
-echo "A2SERVER fix: This utility will make a Raspberry Pi SD card boot if it"
-echo "kernel panics (crashes) on startup after updating its operating system"
-echo "while A2SERVER is installed."
-echo
-echo -n "Continue? "
-read
-doFix=
-if [[ ${REPLY:0:1} == "y" || ${REPLY:0:1} == "Y" ]]; then
-    while true; do
-        echo
-        echo "If attached, remove the Raspberry Pi's SD card from this computer."
-        echo -n "Press return to continue..."; read; echo
-
-        ls -1 /dev/sd? > /tmp/sd1 2> /dev/null
-
-        echo "Insert the Raspberry Pi's SD card into this computer, using a USB"
-        echo "reader if you don't have an SD slot. If this is a virtual machine,"
-        echo "make sure you select the reader or SD slot from its USB menu."
-        echo -n "Press return to continue..."; read; echo
-
-        ls -1 /dev/sd? > /tmp/sd2 2> /dev/null
-        
-        # if exactly one drive has been inserted, exit loop
-        if { ! diff /tmp/sd1 /tmp/sd2 &> /dev/null; }; then
-            # files are different, get dev name
-            if [[ $(wc -c /tmp/sd1 | cut -f 1 -d ' ') -eq 0 ]]; then
-                if [[ $(wc -l /tmp/sd2 | cut -f 1 -d ' ') -eq 1 ]]; then
-                    devName=$(cat /tmp/sd2)
-                    break
-                else
-                    echo "More than one volume seems to have appeared. Trying again..."
-                    echo
-                fi
-            else
-                devName=$(grep -v "$(cat /tmp/sd1)" /tmp/sd2)
-                if [[ $(wc -l <<< $devName) -eq 1 ]]; then
-                    break
-                else
-                    echo "More than one volume seems to have appeared. Trying again..."
-                    echo
-                fi
-            fi
-        else
-            echo "No SD card found. Trying again..."
-            echo
-        fi
-        
-    done
-    
-    mkdir -p /tmp/sd
-    sudo mount ${devName}6 /tmp/sd
-
-    raspbianDate=$(date -d "$(zcat /tmp/sd/usr/share/doc/raspberrypi-bootloader/changelog.Debian.gz | grep -m 1 ' --' | rev | cut -f 1-6 -d ' ' | rev)" +%s)
-    doFix=
-    if [[ $raspbianDate -lt 1403204265 ]]; then
-        echo "This doesn't appear to be a version of Raspbian that requires fixing."
-        echo -n "Are you sure you want to continue? "
-        read
-        if [[ ${REPLY:0:1} == "y" || ${REPLY:0:1} == "Y" ]]; then
-            doFix=1
-        fi
-    else
-        doFix=1
-    fi
-
-    if [[ $doFix ]]; then
-        while read kernelRelease; do
-            kernelReplaced=
-            kernelMajorRelease=$(cut -d '.' -f 1  <<< $kernelRelease)
-            kernelMinorRelease=$(cut -d '.' -f 2  <<< $kernelRelease | sed 's/\(^[0-9]*\)[^0-9].*$/\1/')
-            kernelPatchRelease=$(cut -d '.' -f 3- <<< $kernelRelease | sed 's/\(^[0-9]*\)[^0-9].*$/\1/')
-            # if kernel 3.12 below 3.12.25+, delete defective AppleTalk kernel
-            if [[ $kernelMajorRelease -eq 3 && $kernelMinorRelease -eq 12 && $kernelPatchRelease -lt 25 ]]; then
-                if [[ -f /tmp/sd/lib/modules/$kernelRelease/kernel/net/appletalk/appletalk.ko ]]; then
-                    if [[ $(sha1sum /tmp/sd/lib/modules/$kernelRelease/kernel/net/appletalk/appletalk.ko | cut -f 1 -d ' ') != "ecb239fc084c36de93f6926e7749b80f6024f269" ]]; then
-                        echo "Removing defective AppleTalk module from kernel $kernelRelease..."
-                        sudo rm -rf /tmp/sd/lib/modules/$kernelRelease/kernel/net/appletalk 2> /dev/null
-                        wget -qO /tmp/appletalk.ko.gz ${A2SERVER_SCRIPT_URL}files/appletalk-$kernelRelease.ko.gz
-                        if [[ $? -eq 0 ]]; then
-                            # if we found a prebuilt one on a2server site, so install it
-                            gunzip -f /tmp/appletalk.ko.gz
-                            sudo mkdir -p /tmp/sd/lib/modules/$kernelRelease/kernel/net/appletalk
-                            sudo mv /tmp/appletalk.ko /tmp/sd/lib/modules/$kernelRelease/kernel/net/appletalk
-                            echo "Installed fixed AppleTalk module for kernel $kernelRelease."
-                            kernelReplaced=1
-                        fi
-                    fi
-                fi
-            fi
-        done <<< "$(ls -1 /tmp/sd/lib/modules | sort -V)"
-        sudo umount /tmp/sd
-        
-        echo kern:$kernelReplaced
-        if [[ $kernelReplaced ]]; then
-            echo
-            echo "All set. Remove your SD card, put it back in your Pi, and boot it."
-            echo
-            echo "You should be able to connect from your Apple II, but if you can't,"
-            echo "log in to your Pi and type 'a2server-setup' to complete the fix."
-        else
-            echo
-            echo "Okey doke. Half done. Remove your SD card, and put it back in your Pi."
-            echo "After it boots, log in and type 'a2server-setup' to complete the fix."
-        fi        
-        echo "See the A2SERVER web site at http://ivanx.com/a2server for more help."
-        echo "(You can type 'sudo shutdown -h now' if you're done on this machine.)"
-        echo
-    fi
-fi
-
-rm fix &> /dev/null

install.sh

@@ -0,0 +1,81 @@
+#! /bin/bash
+# vim: set tabstop=4 shiftwidth=4 noexpandtab filetype=sh:
+
+# install.sh - a2server main installation script
+#
+# To the extent possible under law, T. Joseph Carter and Ivan Drucker have
+# waived all copyright and related or neighboring rights to the a2server
+# scripts themselves.  Software used or installed by these scripts is subject
+# to other licenses.  This work is published from the United States.
+
+a2serverVersion="1.9.0"  # Leave this quoted!
+
+if test "x$BASH" = "x"; then
+	printf "This script requires bash. Please run\nit as ./install.sh from the source\ndirectory.\n"
+	exit 1
+fi
+
+# Find the path of our source directory
+top_src="$( dirname "${BASH_SOURCE[0]}" )"
+pushd $top_src >/dev/null
+top_src="$PWD"
+popd >/dev/null
+if [[ ! -f "$top_src/.a2server_source" ]]; then
+	printf "\na2server: cannot find a2server source directory in $top_src.\n\n"
+	exit 1
+fi
+
+noPicoPkg=
+autoAnswerYes=
+
+process_args() {
+	while [[ $1 ]]; do
+		if [[ $1 == "-c" ]]; then
+			shift
+			noPicoPkg="-c"
+		elif [[ $1 == "-y" ]]; then
+			shift
+			autoAnswerYes="-y"
+		else
+			shift
+		fi
+	done
+}
+
+process_args "$@"
+
+# FIXME: Show version, changes, config, allow reconfig, etc…
+"$top_src/scripts/show_changes"
+cat <<EOF
+
+Your system will be set up for a2server, providing you with
+AppleTalk for your Apple IIgs/IIe and Macintosh systems using
+netatalk, as well as SMB via Samba.
+
+If a2server is already installed, it will be upgraded to the
+latest version.  It would sure be handy if we had an up to
+date website to send you to for details.  You should harass
+iKarith about that if you haven't recently.
+
+A full installation could take quite awhile on very low-end
+systems like the Raspberry Pi Zero.
+
+Also, some actions will need to be performed as the root
+(administrator) user.  We are assuming you have access to the
+sudo command for that.
+EOF
+if [[ ! $autoAnswerYes ]]; then
+	printf "\nContinue? "
+	read
+	if [[ ${REPLY:0:1} != "Y" && ${REPLY:0:1} != "y" ]]; then
+		[[ $0 == "-bash" ]] && return 2 || exit 2
+	fi
+fi
+
+# Fix any mistakes we've made in previous versions
+. "$top_src/scripts/fixup"
+
+# Run the legacy setup script for anything not yet ported
+if [[ -e "${top_src}/setup/ivan.sh" ]]; then
+	"${top_src}/setup/ivan.sh" "$@"
+fi

scripts/a2server-1-storage.txt

@@ -1,31 +1,11 @@
 #! /bin/bash
-# vim: set tabstop=4 shiftwidth=4 expandtab filetype=sh:
+# vim: set tabstop=4 shiftwidth=4 noexpandtab filetype=sh:
 
 # --- Setting up the share volume
-
-# 1.3.0: move /media/A2SHARED (pre-1.3.0) to /srv/A2SERVER
-if [[ -d /media/A2SHARED ]]; then
-    echo "A2SERVER: Moving /media/A2SHARED to /srv/A2SERVER..."
-    sudo /etc/init.d/netatalk stop &> /dev/null
-    sudo /etc/init.d/samba stop &> /dev/null
-    [[ ! -d /srv ]] && sudo mkdir -p /srv
-    sudo mv /media/A2SHARED /srv/A2SERVER
-    sudo sed -i 's|/media/A2SHARED|/srv/A2SERVER|g' /usr/local/etc/netatalk/AppleVolumes.default
-    [[ -f /etc/samba/smbd.conf ]] && sudo sed -i 's|/media/A2SHARED|/srv/A2SERVER|g' /etc/samba/smbd.conf
-    
-fi
-
-# skip if we're already set up
-if [[ -d /srv/A2SERVER ]]; then
-
-    echo "A2SERVER: Shared volume is already prepared for use."
-
+if [[ ! -d /srv/A2SERVER ]]; then
+	echo "A2SERVER: Preparing the shared files volume..."
+	mygroup="$(id -ng)"
+	sudo install -d -m 755 -u "$USER" -g "$mygroup" "/srv/A2SERVER"
 else
-
-    echo "A2SERVER: Preparing the shared files volume..."
-
-    sudo mkdir -p /srv/A2SERVER
-
-    sudo chown $USER:$USER /srv/A2SERVER
-
+	echo "A2SERVER: Shared volume is already prepared for use."
 fi

scripts/a2server-2-tools.txt

@@ -1,111 +1,109 @@
 #! /bin/bash
-# vim: set tabstop=4 shiftwidth=4 expandtab filetype=sh:
+# vim: set tabstop=4 shiftwidth=4 noexpandtab filetype=sh:
 
 # download and install a2server tools:
 # mkatinit, mkvolinfo, afptype, afpsync, aliases, nulib2
 
-# Ensure URL we'll use ends in a /
-case "$A2SERVER_SCRIPT_URL" in
-	*/) scriptURL="$A2SERVER_SCRIPT_URL" ;;
-	*) scriptURL="${A2SERVER_SCRIPT_URL:-https://raw.githubusercontent.com/RasppleII/a2server/current}/" ;;
-esac
-case "$A2SERVER_BINARY_URL" in
-	*/) binaryURL="$A2SERVER_BINARY_URL" ;;
-	*) binaryURL="${A2SERVER_BINARY_URL:-http://ivanx.com/a2server/files}/" ;;
-esac
+a2sScriptURL="https://raw.githubusercontent.com/RasppleII/a2server/master"
+a2sBinaryURL="http://blocksfree.com/downloads"
+
+# Find the path of our source directory
+top_src="$( dirname "${BASH_SOURCE[0]}" )/.."
+pushd $top_src >/dev/null
+top_src="$PWD"
+popd >/dev/null
+if [[ ! -f "$top_src/.a2server_source" ]]; then
+	printf "\na2server: cannot find a2server source directory in $top_src.\n\n"
+	exit 1
+fi
+
 useExternalURL=1
 [[ $A2SERVER_NO_EXTERNAL ]] && useExternalURL=
 
-debianVersion=$(cat /etc/debian_version 2> /dev/null)
+debianVersion="$(lsb_release -rs)"
 isRpi=
 arch=
 if [[ -f /usr/bin/raspi-config ]]; then
-    isRpi=1
-    arch='rpi'
-elif lsb_release -a 2> /dev/null | grep -q 'Distributor ID:.Debian' && [[ $(cut -d . -f 1 <<< $debianVersion) -ge "7" ]]; then
-    uname_m="$(uname -m)"
-    if [[ $uname_m == "i686" ]]; then
-        arch='debian_x86'
-    elif [[ $uname_m == "x86_64" ]]; then
-        arch='debian_x64'
-    fi
+	isRpi=1
+	arch='rpi'
+elif [[ "$(lsb_release -ds)" = Debian* ]]; then
+	if [[ "$debianVersion" -ge 7 || $debianVersion == [a-z]* ]]; then
+		uname_m="$(uname -m)"
+		if [[ $uname_m == "i686" ]]; then
+			arch='debian_x86'
+		elif [[ $uname_m == "x86_64" ]]; then
+			arch='debian_x64'
+		fi
+	fi
 fi
 
-debianName=
-if [[ $debianVersion ]]; then
-    debianMajor=$(cut -d . -f 1 <<< $debianVersion)
-    if [[ $debianMajor == "9" ]]; then
-        debianName="stretch"
-    elif [[ $debianMajor == "8" ]]; then
-        debianName="jessie"
-    elif [[ $debianMajor == "7" ]]; then
-        debianName="wheezy"
-    else
-        debianName="unknown"
-    fi
-fi
+debianName=$(lsb_release -cs)
 
 echo "A2SERVER: Installing A2SERVER tools..."
 
 # delete older nulib2 which doesn't correctly handle zero-length forks in GSHK-created archives
 if hash nulib2 &> /dev/null; then
-    nulib2version=$(nulib2 | sed -n 2p | sed 's|^.*v\([0-9]\)\.\([0-9]\)\.\([0-9]\).*$|\1\2\3|' 2> /dev/null)
-    if (( $nulib2version < 310 )); then
-        sudo apt-get -y purge nulib2 &> /dev/null
-        sudo rm $(command -v nulib2) &> /dev/null
-    fi
+	# FIXME make this sed more robust
+	nulib2version=$(nulib2 | sed -n 2p | sed 's|^.*v\([0-9]\)\.\([0-9]\)\.\([0-9]\).*$|\1\2\3|' 2> /dev/null)
+	if (( $nulib2version < 310 )); then
+		sudo apt-get -y purge nulib2 &> /dev/null
+		sudo rm $(command -v nulib2) &> /dev/null
+	fi
 fi
 
 if ! hash nulib2 &> /dev/null; then
 
-    echo "A2SERVER: Installing nulib2..."
+	echo "A2SERVER: Installing nulib2..."
 
-    cd /tmp
-    if [[ $arch && ! -f /tmp/a2server-compileAlways ]]; then
-        { wget -qO- "${binaryURL}precompiled/nulib2-3.1.0a2-${arch}.tgz" | sudo tar Pzx; } &> /dev/null
-    fi
-        
-    if ! hash nulib2 &> /dev/null; then
+	cd /tmp
+	if [[ $arch && ! -f /tmp/a2server-compileAlways ]]; then
+		{ wget -qO- "${a2sBinaryURL}/picopkg/nulib2-3.1.0a2-${arch}.tgz" | sudo tar Pzx; } &> /dev/null
+	fi
 
-        if [[ ! -f /tmp/a2server-packageReposUpdated ]]; then
-            # prepare for installing packages
-            sudo apt-get -y update
-            touch /tmp/a2server-packageReposUpdated
-        fi
+	if ! hash nulib2 &> /dev/null; then
 
-        # Dependencies: build-dep for nulib
-        sudo apt-get -y install build-essential zlib1g-dev
-        sudo apt-get -y clean
+		if [[ ! -f /tmp/a2server-packageReposUpdated ]]; then
+			# prepare for installing packages
+			sudo apt-get -y update
+			touch /tmp/a2server-packageReposUpdated
+		fi
 
-        cd /tmp
-        rm -rf /tmp/nulib2 &> /dev/null
-        mkdir /tmp/nulib2
-        cd /tmp/nulib2
-        if [[ $useExternalURL ]]; then
-            wget -q -O nulib2-3.1.0a2.zip "https://github.com/fadden/nulib2/archive/20fe7efb4d37fedf807416c16d74d51d893ea48a.zip"
-            unzip nulib2-3.1.0a2.zip 2> /dev/null
-            rm nulib2-3.1.0a2.zip &> /dev/null
-        fi
-        if [ ! -d nulib2* ]; then
-            wget -q -O nulib2-3.1.0a2.zip "${binaryURL}external/source/nulib2-3.1.0a2.zip"
-            unzip nulib2-3.1.0a2.zip 2> /dev/null
-            rm nulib2-3.1.0a2.zip &> /dev/null
-        fi
-        cd nulib2*
-        cd nufxlib
-        ./configure
-        make
-        sudo make install
-        cd ../nulib2
-        ./configure
-        make
-        sudo make install
-        cd
-        rm -rf /tmp/nulib2
-    fi
+		# Dependencies: build-dep for nulib
+		sudo apt-get -y install build-essential zlib1g-dev
+		sudo apt-get -y clean
+
+		cd /tmp
+		rm -rf /tmp/nulib2 &> /dev/null
+		mkdir /tmp/nulib2
+		cd /tmp/nulib2
+		if [[ $useExternalURL ]]; then
+			# nulib2 does not have this tagged so we use github's auto-zipball feature
+			# note: topdir is nulib2-<full hash>
+			# note2: .tar.gz also works
+			wget -q -O nulib2-3.1.0a2.zip "https://github.com/fadden/nulib2/archive/20fe7ef.zip"
+			unzip nulib2-3.1.0a2.zip 2> /dev/null
+			rm nulib2-3.1.0a2.zip &> /dev/null
+		fi
+		if [ ! -d nulib2* ]; then
+			wget -q -O nulib2-3.1.0a2.zip "${a2sBinaryURL}/source/nulib2-3.1.0a2.zip"
+			unzip nulib2-3.1.0a2.zip 2> /dev/null
+			rm nulib2-3.1.0a2.zip &> /dev/null
+		fi
+		cd nulib2*
+		cd nufxlib
+		./configure
+		make
+		sudo make install
+		cd ../nulib2
+		./configure
+		make
+		sudo make install
+		cd
+		rm -rf /tmp/nulib2
+	fi
 
 else
-    echo "A2SERVER: Nulib2 has already been installed."
+	echo "A2SERVER: Nulib2 has already been installed."
 fi
 
 # download and install The Unarchiver, for expanding Apple disk images
@@ -113,101 +111,104 @@ fi
 
 if ! hash unar &> /dev/null; then
 
-    echo "A2SERVER: Installing The Unarchiver..."
+	echo "A2SERVER: Installing The Unarchiver..."
 
-    if [[ ! -f /tmp/a2server-packageReposUpdated ]]; then
-        # prepare for installing packages
-        sudo apt-get -y update
-        touch /tmp/a2server-packageReposUpdated
-    fi
+	if [[ ! -f /tmp/a2server-packageReposUpdated ]]; then
+		# prepare for installing packages
+		sudo apt-get -y update
+		touch /tmp/a2server-packageReposUpdated
+	fi
 
-    # jessie and later: Just use the unar package
-    if [[ $debianMajor -ge 8 ]]; then
-        sudo apt-get -y install unar
-        sudo apt-get clean
-    fi
-    
-    if ! hash unar &> /dev/null; then
-        if [[ $arch && ! -f /tmp/a2server-compileAlways ]]; then
-            # Dependencies: for unar
-            sudo apt-get -y install libgnustep-base1.22
-            sudo apt-get clean
-            { wget -qO- "${binaryURL}precompiled/unar-${arch}_${debianName}.tgz" | sudo tar Pzx; } &> /dev/null
-        fi
+	# jessie and later: Just use the unar package
+	if [[ "$debianName" != "wheezy" ]]; then
+		sudo apt-get -y install unar
+		sudo apt-get clean
+	fi
 
-        # If all else fails, compile from source.
-        if ! hash unar &> /dev/null; then
+	if ! hash unar &> /dev/null; then
+		if [[ $arch && ! -f /tmp/a2server-compileAlways ]]; then
+			# Dependencies: for unar
+			sudo apt-get -y install libgnustep-base1.22
+			sudo apt-get clean
+			{ wget -qO- "${a2sBinaryURL}/picopkg/unar-${arch}_${debianName}.tgz" | sudo tar Pzx; } &> /dev/null
+		fi
 
-            # Dependencies: build-deps for unar
-            sudo apt-get -y install build-essential libgnustep-base-dev libz-dev libbz2-dev libssl-dev libicu-dev unzip
-            sudo apt-get clean
+		# If all else fails, compile from source.
+		if ! hash unar &> /dev/null; then
 
-            rm -rf /tmp/unar &> /dev/null
-            mkdir /tmp/unar
-            cd /tmp/unar
-            if [[ $useExternalURL ]]; then
-                wget -O unar-1.8.1.zip https://github.com/incbee/Unarchiver/archive/unar-1.8.1.zip
-                unzip -o unar-1.8.1.zip &> /dev/null
-            fi
-            if [ ! -d *Unarchiver*/XADMaster ]; then # need single bracket for glob
-                wget -O unar-1.8.1.zip ${binaryURL}external/source/unar-1.8.1.zip
-                unzip -o unar-1.8.1.zip &> /dev/null
-            fi
-            cd *Unarchiver*/XADMaster
-            make -f Makefile.linux
-            sudo mv lsar unar /usr/local/bin
-            cd ../Extra
-            sudo mv lsar.1 unar.1 /usr/local/man/man1
-            cd
-            rm -rf /tmp/unar
-        fi
-        sudo mandb &> /dev/null
-    fi
+			# Dependencies: build-deps for unar
+			sudo apt-get -y install build-essential libgnustep-base-dev libz-dev libbz2-dev libssl-dev libicu-dev unzip
+			sudo apt-get clean
+
+			rm -rf /tmp/unar &> /dev/null
+			mkdir /tmp/unar
+			cd /tmp/unar
+			if [[ $useExternalURL ]]; then
+				wget -O unar-1.8.1.zip "https://github.com/incbee/Unarchiver/archive/unar-1.8.1.zip"
+				unzip -o unar-1.8.1.zip &> /dev/null
+			fi
+			if [ ! -d *Unarchiver*/XADMaster ]; then # need single bracket for glob
+				wget -O unar-1.8.1.zip "${a2sBinaryURL}/source/unar-1.8.1.zip"
+				unzip -o unar-1.8.1.zip &> /dev/null
+			fi
+			cd *Unarchiver*/XADMaster
+			make -f Makefile.linux
+			sudo mv lsar unar /usr/local/bin
+			cd ../Extra
+			sudo mv lsar.1 unar.1 /usr/local/man/man1
+			cd
+			rm -rf /tmp/unar
+		fi
+		sudo mandb &> /dev/null
+	fi
 else
-    echo "A2SERVER: The Unarchiver has already been installed."
+	echo "A2SERVER: The Unarchiver has already been installed."
 fi
 
 if ! hash unzip &> /dev/null; then
-    echo "A2SERVER: Installing unzip..."
-    if [[ ! -f /tmp/a2server-packageReposUpdated ]]; then
-        # prepare for installing packages
-        sudo apt-get -y update
-        touch /tmp/a2server-packageReposUpdated
-    fi
+	echo "A2SERVER: Installing unzip..."
+	if [[ ! -f /tmp/a2server-packageReposUpdated ]]; then
+		# prepare for installing packages
+		sudo apt-get -y update
+		touch /tmp/a2server-packageReposUpdated
+	fi
 
-    # Dependencies: unzip
-    sudo apt-get -y install unzip
-    sudo apt-get clean
+	# Dependencies: unzip
+	sudo apt-get -y install unzip
+	sudo apt-get clean
 else
-    echo "A2SERVER: unzip has already been installed."
+	echo "A2SERVER: unzip has already been installed."
 fi
 
-sudo wget -q -O /usr/local/bin/afpsync "${scriptURL}scripts/tools/afpsync.txt"
-sudo chmod ugo+x /usr/local/bin/afpsync
-sudo wget -q -O /usr/local/bin/afptype "${scriptURL}scripts/tools/afptype.txt"
-sudo chmod ugo+x /usr/local/bin/afptype
-sudo wget -q -O /usr/local/bin/mkatinit "${scriptURL}scripts/tools/mkatinit.txt"
-sudo chmod ugo+x /usr/local/bin/mkatinit
-sudo wget -q -O /usr/local/bin/mkvolinfo "${scriptURL}scripts/tools/mkvolinfo.txt"
-sudo chmod ugo+x /usr/local/bin/mkvolinfo
-sudo wget -q -O /usr/local/bin/cppo "${scriptURL}scripts/tools/cppo.txt"
-sudo chmod ugo+x /usr/local/bin/cppo
-sudo wget -q -O /usr/local/etc/a2server-help.txt "${scriptURL}scripts/tools/a2server-help.txt"
-sudo wget -q -O /usr/local/etc/a2server-aliases "${scriptURL}scripts/tools/a2server-aliases.txt"
-sudo wget -q -O /usr/local/etc/a2serverrc "${scriptURL}scripts/tools/a2serverrc.txt"
+a2sTools="afpsync afptype mkatinit mkvolinfo cppo debupdate"
+a2sHelp="a2server-help.txt"
+a2sConfScripts="a2server-aliases a2serverrc"
+for _tool in $a2sTools; do
+	sudo install -m 755 "$top_src/scripts/tools/$_tool" "/usr/local/bin/$_tool"
+done
+for _help in $a2sHelp; do
+	sudo install -m 644 "$top_src/scripts/tools/$_help" "/usr/local/etc/$_help"
+done
+for _confscript in $a2sConfScripts; do
+	sudo install -m 755 "$top_src/scripts/tools/$_confscript" "/usr/local/etc/$_tool"
+done
 
 # 1.3.0: a2serverrc is now called from /etc/bash.bashrc,
 #   which in turn calls a2server-aliases
-grep 'a2server-aliases' /etc/bash.bashrc > /dev/null && \
-sudo sed -i 's/a2server-aliases/a2serverrc/' /etc/bash.bashrc
-grep 'a2serverrc' /etc/bash.bashrc > /dev/null || \
-echo "source /usr/local/etc/a2serverrc" | sudo tee -a /etc/bash.bashrc > /dev/null
+if grep 'a2server-aliases' /etc/bash.bashrc >/dev/null; then
+	sudo sed -i 's/a2server-aliases/a2serverrc/' /etc/bash.bashrc
+fi
+if ! grep 'a2serverrc' /etc/bash.bashrc >/dev/null; then
+	echo "source /usr/local/etc/a2serverrc" | sudo tee -a /etc/bash.bashrc >/dev/null
+fi
 
 motd="/etc/motd"
 if [[ ! $(grep A2SERVER $motd) ]]; then
-    echo | sudo tee -a $motd > /dev/null
-    echo "Type 'system-shutdown' to turn off A2SERVER." | sudo tee -a $motd > /dev/null
-    echo "Type 'a2server-setup' to configure network boot." | sudo tee -a $motd > /dev/null
-    echo "Type 'a2server-help' for a list of other commands." | sudo tee -a $motd > /dev/null
-    echo | sudo tee -a $motd > /dev/null
+	sudo tee -a $motd >/dev/null <<EOF
+
+Type 'system-shutdown' to turn off A2SERVER.
+Type 'a2server-setup' to configure network boot.
+Type 'a2server-help' for a list of other commands.
+
+EOF
 fi

scripts/a2server-6-samba.txt

@@ -1,86 +1,98 @@
 #! /bin/bash
-# vim: set tabstop=4 shiftwidth=4 expandtab filetype=sh:
+# vim: set tabstop=4 shiftwidth=4 noexpandtab filetype=sh:
 
 # Set up A2SERVER to support Samba (Windows File Sharing)
 # this script can also be used if new shares are introduced
 
-[[ -f /tmp/a2server-autoAnswerYes ]] && autoAnswerYes=1 || autoAnswerYes=
+autoAnswerYes=
+if [[ -f /tmp/a2server-autoAnswerYes ]]; then
+	autoAnswerYes=1
+fi
 
 if [[ ! $autoAnswerYes || -f /tmp/a2server-setupWindowsSharing ]]; then
 
-    if [[ ! $autoAnswerYes ]]; then
-        echo
-        echo -n "Should Windows computers be able to connect to A2SERVER? "
-        read
-    fi
-    if [[ $autoAnswerYes || ${REPLY:0:1} == "Y" || ${REPLY:0:1} == "y" ]]; then
+	if [[ ! $autoAnswerYes ]]; then
+		echo
+		echo -n "Should Windows computers be able to connect to A2SERVER? "
+		read
+	fi
+	if [[ $autoAnswerYes || ${REPLY:0:1} == "Y" || ${REPLY:0:1} == "y" ]]; then
 
-        echo "A2SERVER: Setting up Windows file sharing..."
-        sudo true
+		echo "A2SERVER: Setting up Windows file sharing..."
+		sudo true
 
-        sudo update-rc.d samba defaults &> /dev/null
-        [[ ! -f /etc/init.d/samba ]] && installSamba=1
+		sudo update-rc.d samba defaults &> /dev/null
+		if [[ ! -f /etc/init.d/samba ]]; then
+			installSamba=1
+		fi
 
-        if (( $installSamba )); then
-            if [[ ! -f /tmp/a2server-packageReposUpdated ]]; then
-                # prepare for installing packages
-                sudo apt-get -y update
-                touch /tmp/a2server-packageReposUpdated
-            fi
+		if (( $installSamba )); then
+			if [[ ! -f /tmp/a2server-packageReposUpdated ]]; then
+				# prepare for installing packages
+				sudo apt-get -y update
+				touch /tmp/a2server-packageReposUpdated
+			fi
 
-            # Dependency: samba for Windows/modern Macs
-            # FIXME: Figure out when smbpasswd moved and adjust this as necessary
-            sudo apt-get -y install samba
-            hash smbpasswd &> /dev/null || sudo apt-get -y install samba-common-bin
-            sudo apt-get clean
-        fi
+			# Dependency: samba for Windows/modern Macs
+			# FIXME: Figure out when smbpasswd moved and adjust this as necessary
+			sudo apt-get -y install samba
+			hash smbpasswd &> /dev/null || sudo apt-get -y install samba-common-bin
+			sudo apt-get clean
+		fi
 
-        sudo /etc/init.d/samba start &> /dev/null
+		sudo /etc/init.d/samba start &> /dev/null
 
-        workgroup=$(grep -o "^   workgroup = .*$" /etc/samba/smb.conf 2> /dev/null | cut -c 16-)
-        [[ $workgroup ]] || workgroup="WORKGROUP"
-        if [[ ! $autoAnswerYes ]]; then
-            echo
-            echo "Enter workgroup name (or press return for '${workgroup}'): "
-            read
-            [[ $REPLY ]] && workgroup=$REPLY
-        fi
-        sudo sed -i 's/^   workgroup = .*$/   workgroup = '$workgroup'/' /etc/samba/smb.conf 2> /dev/null
-        sudo sed -i 's/^#   security = user/   security = user/' /etc/samba/smb.conf 2> /dev/null
+		workgroup=$(grep -o "^       workgroup = .*$" /etc/samba/smb.conf 2> /dev/null | cut -c 16-)
+		if [[ -z "$workgroup" ]]; then
+			workgroup="WORKGROUP"
+		fi
+		if [[ ! $autoAnswerYes ]]; then
+			echo
+			echo "Enter workgroup name (or press return for '${workgroup}'): "
+			read
+			# FIXME validation?
+			if [[ $REPLY ]]; then
+				workgroup=$REPLY
+			fi
+		fi
+		sudo sed -i 's/^   workgroup = .*$/   workgroup = '$workgroup'/' /etc/samba/smb.conf 2> /dev/null
+		sudo sed -i 's/^#   security = user/   security = user/' /etc/samba/smb.conf 2> /dev/null
 
-        # remove GSFILES if no longer serving it
-        if ! grep ^/srv/A2SERVER/GSFILES /usr/local/etc/netatalk/AppleVolumes.default; then
-            sudo sed -i ':a;N;$!ba;s#\n\[GSFILES\].*\[#\n[#' /etc/samba/smb.conf
-            sudo sed -i ':a;N;$!ba;s#\n\[GSFILES\].*$#\n#' /etc/samba/smb.conf
-        fi
+		# remove GSFILES if no longer serving it
+		if ! grep ^/srv/A2SERVER/GSFILES /usr/local/etc/netatalk/AppleVolumes.default; then
+			sudo sed -i ':a;N;$!ba;s#\n\[GSFILES\].*\[#\n[#' /etc/samba/smb.conf
+			sudo sed -i ':a;N;$!ba;s#\n\[GSFILES\].*$#\n#' /etc/samba/smb.conf
+		fi
 
-        grep ^/srv/A2SERVER /usr/local/etc/netatalk/AppleVolumes.default | cut -d" " -f2 \
-            | while read sharename; do
-            if [[ $(grep $sharename /etc/samba/smb.conf) ]]; then
-                echo "A2SERVER: $sharename is already set up for Windows file sharing."
-            else
-                echo "[$sharename]" | sudo tee -a /etc/samba/smb.conf > /dev/null
-                echo "    path = /srv/A2SERVER/$sharename" | sudo tee -a /etc/samba/smb.conf > /dev/null
-                echo "    browsable = yes" | sudo tee -a /etc/samba/smb.conf > /dev/null
-                echo "    guest ok = yes" | sudo tee -a /etc/samba/smb.conf > /dev/null
-                echo "    read only = no" | sudo tee -a /etc/samba/smb.conf > /dev/null
-                echo "    create mask = 0666" | sudo tee -a /etc/samba/smb.conf > /dev/null
-                echo "    force user = $USER" | sudo tee -a /etc/samba/smb.conf > /dev/null
-                echo "A2SERVER: $sharename has been set up for Windows file sharing."
-            fi
-        done
+		grep ^/srv/A2SERVER /usr/local/etc/netatalk/AppleVolumes.default | cut -d" " -f2 \
+			| while read sharename; do
+			if [[ $(grep $sharename /etc/samba/smb.conf) ]]; then
+				echo "A2SERVER: $sharename is already set up for Windows file sharing."
+			else
+				sudo tee -a /etc/samba/smb.conf >/dev/null <<EOF
+[$sharename]
+    path = /srv/A2SERVER/$sharename
+    browsable = yes
+    guest ok = yes
+    read only = no
+    create mask = 0666
+    force user = $USER
+EOF
+				echo "A2SERVER: $sharename has been set up for Windows file sharing."
+			fi
+		done
 
-        echo
-        echo "A2SERVER: Setting Windows file sharing password to 'apple2'."
-        echo -e 'apple2\napple2' | sudo smbpasswd -s -a $USER
+		echo
+		echo "A2SERVER: Setting Windows file sharing password to 'apple2'."
+		echo -e 'apple2\napple2' | sudo smbpasswd -s -a $USER
 
-        echo
-        echo "A2SERVER: Windows file sharing is now running."
-    else
-        sudo /etc/init.d/samba stop &> /dev/null
-        sudo update-rc.d -f samba remove &> /dev/null
-        echo "A2SERVER: Windows file sharing has been turned off."
-    fi
+		echo
+		echo "A2SERVER: Windows file sharing is now running."
+	else
+		sudo /etc/init.d/samba stop &> /dev/null
+		sudo update-rc.d -f samba remove &> /dev/null
+		echo "A2SERVER: Windows file sharing has been turned off."
+	fi
 
-    echo
+	echo
 fi

scripts/a2server-7-console.txt

@@ -1,27 +1,36 @@
 #! /bin/bash
-# vim: set tabstop=4 shiftwidth=4 expandtab filetype=sh:
+# vim: set tabstop=4 shiftwidth=4 noexpandtab filetype=sh:
 
 # This script helps when running on the Linux console within a VirtualBox VM.
 
 echo
 
 userPw=$(sudo grep "^$USER" /etc/shadow | cut -f 2 -d ':')
-[[ $userPw == "$(echo 'apple2' | perl -e '$_ = <STDIN>; chomp; print crypt($_, $ARGV[0])' "${userPw%"${userPw#\$*\$*\$}"}")" ]] && isApple2Pw=1 || isApple2Pw=
-[[ $userPw == "$(echo 'raspberry' | perl -e '$_ = <STDIN>; chomp; print crypt($_, $ARGV[0])' "${userPw%"${userPw#\$*\$*\$}"}")" ]] && isRaspberryPw=1 || isRaspberryPw=
+isApple2Pw=
+if [[ $userPw == "$(echo 'apple2' | perl -e '$_ = <STDIN>; chomp; print crypt($_, $ARGV[0])' "${userPw%"${userPw#\$*\$*\$}"}")" ]]; then
+	isApple2Pw=1
+fi
+isRaspberryPw=
+if [[ $userPw == "$(echo 'raspberry' | perl -e '$_ = <STDIN>; chomp; print crypt($_, $ARGV[0])' "${userPw%"${userPw#\$*\$*\$}"}")" ]]; then
+	isRaspberryPw=1
+fi
 
 password="your password"
 [[ $isApple2Pw ]] && password="'apple2'"
 [[ $isRaspberryPw ]] && password="'raspberry'"
 
-isDebian=
-b_release -a 2> /dev/null | grep -q 'Distributor ID:.Debian' && [[ ( -f /etc/debian_version ) && ( $(cut -d . -f 1 < /etc/debian_version) -ge "7" ) ]] && isDebian=1
+if [[ "$(lsb_release -ds)" = Debian* ]]; then
+	if [[ "$debianVersion" -ge 7 || $debianVersion == [a-z]* ]]; then
+		isDebian=1
+	fi
+fi
 
 if [[ $isDebian ]]; then
-    if { lspci 2> /dev/null | grep -q VirtualBox; }; then
-        echo "A2SERVER: Disabling VirtualBox console screen blanking..."
-        sudo sed -i 's/^BLANK_DPMS=off/BLANK_DPMS=on/' /etc/kbd/config
-        sudo sed -i 's/^BLANK_TIME=[^0].$/BLANK_TIME=0/' /etc/kbd/config
-        sudo /etc/init.d/kbd restart &> /dev/null
-        sudo /etc/init.d/console-setup restart &> /dev/null
-    fi
+	if lspci 2>/dev/null | grep -q VirtualBox; then
+		echo "A2SERVER: Disabling VirtualBox console screen blanking..."
+		sudo sed -i 's/^BLANK_DPMS=off/BLANK_DPMS=on/' /etc/kbd/config
+		sudo sed -i 's/^BLANK_TIME=[^0].$/BLANK_TIME=0/' /etc/kbd/config
+		sudo /etc/init.d/kbd restart &> /dev/null
+		sudo /etc/init.d/console-setup restart &> /dev/null
+	fi
 fi

scripts/clock.patch.py

@@ -71,7 +71,7 @@ def find_slash_pos(day):                        # 799  REM  Finds position of /
     for i in range(0,3):                        # 810  FOR I = 1 TO 3
         if day[i:i+1] == "/": x = i; break      # 820  IF  MID$ (DAY$,I,1) = "/" THEN X = I:I = 3
                                                 # 830  NEXT I
-    return x                                    # 840  RETURN 
+    return x                                    # 840  RETURN
 
 while True:                                     # 999  REM  get the user's input and convert
     if not day:
@@ -110,7 +110,7 @@ while True:                                     # 999  REM  get the user's input
             mo == 2 and
             da > 28): x = -1; continue
         input_ok = True
-    if x != -1: break        
+    if x != -1: break
     else: dow_str = ""; day = ""
 
 while True:

scripts/compare_version

@@ -0,0 +1,35 @@
+#! /usr/bin/env python3
+# vim: set tabstop=4 shiftwidth=4 noexpandtab filetype=python:
+
+import sys
+from pkg_resources import parse_version
+
+def usage():
+	print("Usage: compare_version <version> <operator> <version>")
+	print("    where operator is one of lt, le, eq, ge, gt, or ne")
+	sys.exit(2)
+
+if len(sys.argv) != 4:
+	usage()
+
+ver1 = parse_version(sys.argv[1])
+ver2 = parse_version(sys.argv[3])
+
+# I suppose you could do something clever with meta-method mapping here
+result = False
+if sys.argv[2] == 'lt':
+	result = ver1 < ver2
+elif sys.argv[2] == 'le':
+	result = ver1 <= ver2
+elif sys.argv[2] == 'eq':
+	result = ver1 == ver2
+elif sys.argv[2] == 'ge':
+	result = ver1 >= ver2
+elif sys.argv[2] == 'gt':
+	result = ver1 > ver2
+elif sys.argv[2] == 'ne':
+	result = ver1 != ver2
+else:
+	usage()
+
+sys.exit(0 if result else 1)

scripts/fixup

@@ -0,0 +1,69 @@
+#! /bin/bash
+# vim: set tabstop=4 shiftwidth=4 noexpandtab filetype=sh:
+
+# fixup - correct any mistakes from previous versions
+#
+# To the extent possible under law, T. Joseph Carter and Ivan Drucker have
+# waived all copyright and related or neighboring rights to the a2server
+# scripts themselves.  Software used or installed by these scripts is subject
+# to other licenses.  This work is published from the United States.
+
+# The idea behind this script is to prevent other scripts from becoming a
+# minefield of ancient and deprecated code designed to compensate for other
+# even more ancient and replaced code that is no longer needed, no longer
+# useful, and honestly complicates maintenance of that code.  Everything here
+# will explain what it does, when it was put here, and it should remain clear
+# when the legacy code may be removed.
+#
+# The use of functions which get immediately called is to try and prevent the
+# long spidery conditional blocks a2cloud was originally known for.
+
+# # Added 2000-00-00
+# fix_some_stupid_mistake()
+# {
+# 	# Needed until: Upgrades from 0.0.0 no longer supported
+# 	:
+# }
+# fix_some_stupid_mistake
+
+
+# Added 2018-09-07
+move_media_a2shared()
+{
+# 	# Needed until: Upgrades from versions < 1.3.0 are not supported
+	local netatalk_restart
+	if [[ -d /media/A2SHARED ]]; then
+		cat <<-EOF
+			a2server: As of version 1.3.0, the standard location for
+			          netatalk to store Apple II files is /srv/A2SERVER.
+			          We will move /media/A2SHARED to the new location.
+			          If you need to do that yourself (you'll know if
+			          you do), press ctrl-c now.  Otherwise press Return.
+		EOF
+		read
+
+		# netatalk doesn't much like its sharepoint just disappearing
+		if service netatalk status >/dev/null; then
+			netatalk_restart=1
+			sudo service netatalk stop
+		fi
+
+		# Debated: Create /media/A2SHARED symlink? Nah, bad idea.
+		sudo mv /media/A2SHARED /srv/A2SERVER
+		sudo sed -i 's|/media/A2SHARED|/srv/A2SERVER|g' /usr/local/etc/netatalk/AppleVolumes.default
+		if [[ $netatalk_restart ]]; then
+			sudo service netatalk start
+		fi
+
+		# Samba can just be reloaded after modifying the config
+		if [[ -f /etc/samba/smbd.conf ]]; then
+			sudo sed -i 's|/media/A2SHARED|/srv/A2SERVER|g' /etc/samba/smbd.conf
+			if service smbd status >/dev/null; then
+				sudo service smbd reload
+			elif service samba status >/dev/null; then
+				sudo service samba reload
+			fi
+		fi
+	fi
+}
+move_media_a2shared

scripts/raspbian-update.txt

@@ -1,233 +0,0 @@
-#!/bin/bash
-
-# raspbian-update
-# updates Raspbian to latest version, including NOOBS if installed
-
-[[ -f /usr/bin/raspi-config ]] && isRpi=1 || isRpi=
-
-if [[ ! $isRpi ]]; then
-    echo "This ain't a Raspberry Pi."
-    [[ $0 == "-bash" ]] && return 1 || exit 1
-fi
-
-skipRepoUpdate=
-autoYes=
-updateA2Cloud=
-updateA2Server=
-while [[ $1 ]]; do
-    if [[ $1 == "-r" ]]; then
-        shift
-        skipRepoUpdate="-r"
-    elif [[ $1 == "-y" ]]; then
-        shift
-        autoYes="-y"
-    elif [[ $1 == "-n" ]]; then
-        shift
-        noobsOnly="-n"
-    elif [[ $1 == "a2cloud" ]]; then
-        shift
-        updateA2Cloud=1
-    elif [[ $1 == "a2server" ]]; then
-        shift
-        updateA2Server=1
-    elif [[ $1 ]]; then
-        echo "options:"
-        echo "-y: auto-answer yes to all prompts and don't prompt for restart"
-        echo "-r: don't update package repositories"
-        echo "-n: update NOOBS only; don't update Raspbian"
-        echo "a2cloud : update A2CLOUD when complete"
-        echo "a2server: update A2SERVER when complete"
-        [[ $0 == "-bash" ]] && return 1 || exit 1
-    fi
-done
-
-noobs=
-readarray -t partitions < <(sudo fdisk -l | grep '^/dev')
-if [[ \
-  ${partitions[0]:0:14} == "/dev/mmcblk0p1" && ${partitions[0]:57:2} == " e" &&
-  ${partitions[1]:0:14} == "/dev/mmcblk0p2" && ${partitions[1]:57:2} == "85" &&
-  ${partitions[2]:0:14} == "/dev/mmcblk0p3" && ${partitions[2]:57:2} == "83" &&
-  ${partitions[3]:0:14} == "/dev/mmcblk0p5" && ${partitions[3]:57:2} == " c" &&
-  ${partitions[4]:0:14} == "/dev/mmcblk0p6" && ${partitions[4]:57:2} == "83" ]]; then    
-    noobs=" and the NOOBS install manager"
-fi
-
-if [[ ! $autoYes ]]; then
-    echo
-    echo "You are about to update your SD card to the latest version of the"
-    echo "Raspbian operating system${noobs}."
-    echo
-    echo "This may take an hour or more, and will require restarting when complete."
-    echo "You might want a backup before continuing in case it doesn't go as planned."
-    echo
-    echo -n "Update Raspbian? "
-    read
-    if [[ ${REPLY:0:1} != "Y" && ${REPLY:0:1} != "y" ]]; then
-        [[ $0 == "-bash" ]] && return 2 || exit 2
-    fi
-fi
-
-origDir="$PWD"
-cd /tmp
-
-if [[ ! $skipRepoUpdate ]]; then
-    echo "Updating package repositories..."
-    sudo apt-get -y update > /dev/null
-else
-    echo "Not updating package repositories..."
-    echo
-fi
-
-if [[ ! $noobsOnly ]]; then
-    { cd /tmp; sudo apt-get -y autoremove; sudo apt-get -y autoclean; sudo apt-get -y clean; } > /dev/null
-    freeSpace=$(df / | tail -1 | awk '{ print $4 }')
-    if (( $freeSpace < 400000 )); then
-        if dpkg -l | grep -q wolfram-engine; then    
-            if [[ ! $autoYes ]]; then
-                echo "In order to create enough space on your SD card to upgrade,"
-                echo "the Wolfram Language and Mathematica software packages must be removed."
-                echo "If you don't know what these are, this won't affect you at all."
-                echo
-                echo -n "Remove Wolfram software? "
-                read
-                if [[ ${REPLY:0:1} != "Y" && ${REPLY:0:1} != "y" ]]; then
-                    [[ $0 == "-bash" ]] && return 2 || exit 2
-                fi
-                sudo rm /opt/Wolfram/WolframEngine/10.0/SystemFiles/Java/Linux-ARM 2> /dev/null
-                sudo apt-get -y purge wolfram-engine
-            else
-                echo "Removing Wolfram software due to space constraints..."
-                sudo rm /opt/Wolfram/WolframEngine/10.0/SystemFiles/Java/Linux-ARM 2> /dev/null
-                sudo apt-get -y purge wolfram-engine
-            fi
-        else
-            echo "You don't have enough free space on your SD card to upgrade."
-            echo "Sorry, man. Delete some stuff or get a bigger card."
-            [[ $0 == "-bash" ]] && return 1 || exit 1
-        fi
-    fi
-
-    { cd /tmp; sudo apt-get -y autoremove; sudo apt-get -y autoclean; sudo apt-get -y clean; } > /dev/null
-    dpkg -l | grep -q a2pi && sudo apt-get -y --force-yes install a2pi
-    dpkg -l | grep -q apple2user && sudo apt-get -y --force-yes install apple2user gsport
-    if dpkg -l | grep -q wolfram-engine; then
-        sudo rm /opt/Wolfram/WolframEngine/10.0/SystemFiles/Java/Linux-ARM 2> /dev/null
-        if [[ $freeSpace -lt 750000 && $(apt-get -s install wolfram-engine | grep upgraded) ]]; then
-            sudo apt-get -y purge wolfram-engine
-            { cd /tmp; sudo apt-get -y autoremove; sudo apt-get -y autoclean; sudo apt-get -y clean; } > /dev/null
-        fi
-        sudo apt-get -y install wolfram-engine
-        { cd /tmp; sudo apt-get -y autoremove; sudo apt-get -y autoclean; sudo apt-get -y clean; } > /dev/null
-    fi
-    sudo DEBIAN_FRONTEND=noninteractive apt-get -y -o Dpkg::Options::="--force-confdef" -o Dpkg::Options::="--force-confold" upgrade
-    { cd /tmp; sudo apt-get -y autoremove; sudo apt-get -y autoclean; sudo apt-get -y clean; } > /dev/null
-    sudo DEBIAN_FRONTEND=noninteractive apt-get -y -o Dpkg::Options::="--force-confdef" -o Dpkg::Options::="--force-confold" dist-upgrade
-    { cd /tmp; sudo apt-get -y autoremove; sudo apt-get -y autoclean; sudo apt-get -y clean; } > /dev/null
-    sudo apt-get -y install raspberrypi-ui-mods
-    { cd /tmp; sudo apt-get -y autoremove; sudo apt-get -y autoclean; sudo apt-get -y clean; } > /dev/null
-fi
-
-if [[ $noobs ]]; then
-    echo "Updating NOOBS..."
-
-    # update Partition 3
-    mkdir -p /tmp/p3
-    sudo mount /dev/mmcblk0p3 /tmp/p3
-    sudo rm -rf /tmp/p3/os/* 2> /dev/null
-    if grep -q 'Raspple II' /tmp/p3/installed_os.json; then
-        echo "Downloading Raspple II lite..."
-        noobsUrl="ivanx.com/rasppleii/files/RasppleII_lite.zip"
-        noobsOSurl="ivanx.com/rasppleii/noobs-os"
-        distDir="Raspple_II"
-        sudo mkdir -p /tmp/p3/os/$distDir
-        sudo sed -i 's:/Raspbian:/Raspple_II:' /tmp/p3/installed_os.json
-        sudo wget -qO /tmp/p3/icon.png $noobsOSurl/Raspple_II.png
-        { wget -qO- $noobsOSurl/slidesAB.tar | sudo tar -C /tmp/p3/os/$distDir -x; } &> /dev/null
-    else
-        echo "Downloading NOOBS lite..."
-        noobsRoot="downloads.raspberrypi.org/NOOBS_lite/images/"
-        noobsDir=$(wget -qO- $noobsRoot | grep '^<tr><td' | tail -1 | grep -P -o 'href=".*?"' | cut -c 6- | tr -d '"')
-        noobsUrl=$noobsRoot$noobsDir$(wget -qO- $noobsRoot$noobsDir | grep -P -o 'href=".*.zip"' | cut -c 6- | tr -d '"')
-        noobsOSurl="downloads.raspberrypi.org/raspbian"
-        distDir="Raspbian"
-        sudo mkdir -p /tmp/p3/os/$distDir
-        sudo wget -qO /tmp/p3/icon.png $noobsOSurl/Raspbian.png
-        { wget -qO- $noobsOSurl/marketing.tar | sudo tar -C /tmp/p3/os/$distDir -x; } &> /dev/null
-    fi
-    sudo rm -rf /tmp/p3/cache 2> /dev/null
-    releaseDate=$(wget -qO- $noobsOSurl/os.json | grep 'release_date' | cut -f 4 -d '"')
-    sudo sed -i 's/"release_date".*$/"release_date" : "'$releaseDate'"/' /tmp/p3/installed_os.json
-    sudo sed -i 's/keyboard_layout=gb/keyboard_layout=us/' /tmp/p3/noobs.conf
-    sudo sed -i 's:/mnt/:/settings/:' /tmp/p3/installed_os.json
-    sudo sed -i 's@"icon".*,@"icon" : "/settings/os/'$distDir'/icon.png",@' /tmp/p3/installed_os.json
-    sudo cp /tmp/p3/icon.png /tmp/p3/os/$distDir
-    sudo wget -qO /tmp/p3/os/$distDir/os.json $noobsOSurl/os.json
-    sudo wget -qO /tmp/p3/os/$distDir/partition_setup.sh $noobsOSurl/partition_setup.sh
-    sudo wget -qO /tmp/p3/os/$distDir/partitions.json $noobsOSurl/partitions.json
-    sudo umount /tmp/p3
-    rmdir /tmp/p3
-
-    # update Partition 1
-    mkdir -p /tmp/p1
-    sudo mount /dev/mmcblk0p1 /tmp/p1
-    wget -qO /tmp/noobs_lite.zip $noobsUrl
-    sudo rm -rf /tmp/p1/*
-    sudo unzip -d /tmp/p1 /tmp/noobs_lite.zip
-    sudo sed -i 's/^runinstaller //' /tmp/p1/recovery.cmdline
-    sudo sed -i 's/silentinstall//' /tmp/p1/recovery.cmdline
-    grep -q 'keyboard=us' /tmp/p1/recovery.cmdline || sudo sed -i '1 s/^\(.*\)$/\1 keyboard=us/' /tmp/p1/recovery.cmdline
-    grep -q 'disablesafemode' /tmp/p1/recovery.cmdline || sudo sed -i '1 s/^\(.*\)$/\1 disablesafemode/' /tmp/p1/recovery.cmdline
-    sudo umount /tmp/p1
-    rmdir /tmp/p1
-        
-    sudo sed -i 's/\(Raspple II release.*[^u]$\)/\1u/' /etc/issue
-fi
-
-echo
-echo "*** Raspbian update completed. ***"
-echo
-
-cd /tmp
-
-if [[ $updateA2Cloud ]]; then
-    wget -qO /tmp/a2cloud-setup ivanx.com/a2cloud/setup/
-    source /tmp/a2cloud-setup -y -r noSetGroups
-    if acmd -g /usr/share/gsport/disks/GSport\ Internet\ Starter\ Kit.2mg SYSTEM/FONTS/SIS.4.10 &> /dev/null; then
-        wget -qO /tmp/ua2.txt ivanx.com/rasppleii/files/a/ua2.txt
-        source /tmp/ua2.txt
-    fi
-    echo
-    echo "*** A2CLOUD update completed. ***"
-    echo
-fi
-
-cd /tmp
-
-if [[ $updateA2Server ]]; then
-    wget -q -O /tmp/a2server-setup ivanx.com/a2server/setup/
-    if ps aux | grep -q [s]mbd; then
-        source /tmp/a2server-setup -y -r -w
-    else
-        source /tmp/a2server-setup -y -r
-    fi
-    echo
-    echo "*** A2SERVER update completed. ***"
-    echo
-fi
-
-cd "$origDir"
-
-if [[ ! $autoYes ]]; then
-    echo
-    echo
-    echo "Your system has been updated and needs to reboot to use its new software."
-    echo
-    echo -n "Reboot now (recommended)? "
-    read
-    if [[ ${REPLY:0:1} == "Y" || ${REPLY:0:1} == "y" ]]; then
-        sudo shutdown -r now
-    fi
-else
-    echo "*** raspbian-update completed. ***"
-    sudo shutdown -r now
-fi

scripts/show_changes

@@ -0,0 +1,33 @@
+#! /bin/bash
+# vim: set tabstop=4 shiftwidth=4 noexpandtab filetype=sh:
+
+# show_changes - show a2server version differences
+#
+# To the extent possible under law, T. Joseph Carter and Ivan Drucker have
+# waived all copyright and related or neighboring rights to the a2server
+# scripts themselves.  Software used or installed by these scripts is subject
+# to other licenses.  This work is published from the United States.
+
+# Find the path of our source directory
+top_src="$( dirname "${BASH_SOURCE[0]}" )/.."
+pushd $top_src >/dev/null
+top_src="$PWD"
+popd >/dev/null
+if [[ ! -f "$top_src/.a2server_source" ]]; then
+	printf "\na2server: cannot find a2server source directory in $top_src.\n\n"
+	exit 1
+fi
+
+newVersion=$(grep '^a2serverVersion' "$top_src/install.sh" | cut -d '"' -f 2)
+
+if [[ -f /usr/local/etc/A2SERVER-version ]]; then
+	read installedVersion </usr/local/etc/A2SERVER-version
+	if [[ $installedVersion != *.*.* ]]; then
+		# Deal with old three-digit version
+		installedVersion="${installedVersion:0:1}.${installedVersion:1:1}.${installedVersion:2}"
+	fi
+fi
+echo "a2server version available: $newVersion"
+echo "a2server version installed: ${installedVersion:-None}"
+
+# FIXME: Do something useful with a changelog perhaps?

scripts/system_ident

@@ -0,0 +1,44 @@
+#! /bin/bash
+# vim: set tabstop=4 shiftwidth=4 noexpandtab filetype=sh:
+
+# system_ident - identify your system for raspple2 if needed
+#
+# To the extent possible under law, T. Joseph Carter and Ivan Drucker have
+# waived all copyright and related or neighboring rights to the a2server
+# scripts themselves.  Software used or installed by these scripts is subject
+# to other licenses.  This work is published from the United States.
+
+if [[ -z $ras2_os || -z $ras2_arch ]]; then
+	ras2_os="unknown"
+	if hash lsb_release 2>/dev/null; then
+		if [[ -f /usr/bin/raspi-config ]]; then
+			ras2_os="rpi-$(lsb_release -cs)"
+		else
+			case "$(lsb_release -is)" in
+				Debian)
+					ras2_os="debian-$(lsb_release -cs)"
+					;;
+				*)
+					printf "\nUnknown OS with lsb_release\n"
+					lsb_release -a
+					;;
+			esac
+		fi
+	else
+		uname_s="$(uname -s)"
+		case "$uname_s" in
+			Darwin)
+				ras2_os="$uname_s"
+				;;
+			*)
+				printf "\nUnknown OS with uname -s\n$uname_s\n"
+				;;
+		esac
+	fi
+	ras2_arch="$(uname -m)"
+	export ras2_os ras2_arch
+fi
+
+if [[ $1 != -q ]]; then
+	printf "ras2_os=\"%s\"\nras2_arch=\"%s\"\n" "$ras2_os" "$ras2_arch"
+fi

scripts/tools/a2server-aliases

@@ -1,19 +1,16 @@
 #! /bin/bash
-# vim: set tabstop=4 shiftwidth=4 expandtab filetype=sh:
+# vim: set tabstop=4 shiftwidth=4 noexpandtab filetype=sh:
 
 alias a2server-help="more /usr/local/etc/a2server-help.txt"
-alias a2server-setup='wget -q -O /tmp/a2server-setup ${A2SERVER_SCRIPT_URL:-https://raw.githubusercontent.com/RasppleII/a2server/current/}setup/index.txt || { echo "Can'"'"'t download A2SERVER setup scripts. Do you has internet?"; false; } && source /tmp/a2server-setup'
+
 
 alias a2server-version="cat /usr/local/etc/A2SERVER-version"
-alias a2server-update='wget -q -O /tmp/a2server-update ${A2SERVER_SCRIPT_URL:-https://raw.githubusercontent.com/RasppleII/a2server/current/}update/index.txt || { echo "Can'"'"'t download A2SERVER setup scripts. Do you has internet?"; false; } && source /tmp/a2server-update'
+
 
 alias system-shutdown='sudo shutdown -h now'
 alias system-restart='sudo shutdown -r now'
 
-
 alias raspi-config='[[ -f /usr/bin/raspi-config ]] && sudo /usr/bin/raspi-config || echo "raspi-config not found. Are you using a Raspberry Pi with Raspbian?"'
-alias raspbian-update='wget -qO /tmp/raspbian-update ${A2SERVER_SCRIPT_URL:-https://raw.githubusercontent.com/RasppleII/a2server/current/}scripts/raspbian-update.txt || { echo "Can'"'"'t download A2SERVER setup scripts. Do you has internet?"; false; } && source /tmp/raspbian-update'
-alias rasppleii-update='raspbian-update a2cloud a2server'
 
 alias welcome-message-edit='sudo nano /etc/motd'
 

scripts/tools/a2server-help.txt

@@ -10,10 +10,7 @@ a2server-update: check for update to A2SERVER
 system-shutdown: shut down the server
 system-restart: shut down and restart the server
 
- Raspberry Pi commands, if you're using one:
-raspi-config: utilize all space on RPi SD card & other options
-raspbian-update : update Raspbian operating system
-rasppleii-update : update Raspbian OS, A2CLOUD, A2SERVER, Apple II Pi
+debupdate: update the Raspple II operating system
 
 welcome-message-edit: change the welcome message
 

scripts/tools/a2serverrc

@@ -0,0 +1,4 @@
+#! /bin/bash
+# vim: set tabstop=4 shiftwidth=4 noexpandtab filetype=sh:
+
+source /usr/local/etc/a2server-aliases

scripts/tools/a2serverrc.txt

@@ -1,6 +0,0 @@
-#! /bin/bash
-# vim: set tabstop=4 shiftwidth=4 expandtab filetype=sh:
-
-export A2SERVER_SCRIPT_URL="${A2SERVER_SCRIPT_URL:-https://raw.githubusercontent.com/RasppleII/a2server/current/}"
-export A2SERVER_BINARY_URL="${A2SERVER_BINARY_URL:-http://ivanx.com/a2server/files/}"
-source /usr/local/etc/a2server-aliases

scripts/tools/afpsync

@@ -0,0 +1,116 @@
+#! /bin/bash
+# vim: set tabstop=4 shiftwidth=4 noexpandtab filetype=sh:
+
+# afpsync: updates .AppleDouble components of files on shared volumes
+
+# this must be used if any files are copied to the shared volume via
+# non-AFP methods (directly, via Samba, etc).
+
+# usage:
+# afpsync [-v] [shared volume path]
+#
+# -v will silently create a .volinfo file if none exists.
+# If a path is specified, only that volume is synced; otherwise, all
+# all paths in /srv/A2SERVER which appear in
+# /usr/local/etc/netatalk/AppleVolumes.default are synced.
+
+processPath () {
+	if [[ ! -d $sharepath ]]; then
+		echo "$sharepath does not exist."
+	else
+		volinfo="$sharepath/.AppleDesktop/.volinfo"
+		if [[ ! -f $volinfo ]]; then
+			if [[ ! $force ]]; then
+				echo "Cannot update AppleDouble files for volume $sharepath,"
+				echo "because its .volinfo file does not exist. To create it, log"
+				echo "into the volume from an Apple II or Mac client computer,"
+				echo "or use \"afpsync -v\"."
+			else
+				if (( $1 )); then
+					mkvolinfo -f -c $sharepath
+				else
+					mkvolinfo -f $sharepath
+				fi
+				$0 $sharepath
+			fi
+		else
+			IFS=''
+			result=$(sudo dbd -r $sharepath | grep encoding)
+			f=$(wc -l <<< $result)
+			[[ $(wc -w <<< $result) == 0 ]] && f=0
+			[[ $f -eq 1 && $(grep AppleDesktop <<< "$result") && $(grep MTOULOWER $sharepath/.AppleDesktop/.volinfo) ]] && (( f-- ))
+			if (( f == 0 )); then
+				echo "AppleDouble files have been updated for volume $sharepath."
+			else
+				[[ ! $renameLower ]] && echo "Could not update all files on volume $sharepath."
+				if [[ $showerrors ]]; then
+					echo $result \
+						| while read LINE; do
+						[[ ! $(echo $LINE | grep APPLEDESKTOP) ]] && echo $LINE
+					done
+				elif [[ $renameLower ]]; then
+					echo $result \
+						| while read LINE; do
+						if [[ ! $(echo $LINE | grep APPLEDESKTOP) ]]; then
+							filepath=$(echo $LINE | sed "s/^Bad\ encoding\ for\ '//" | sed s/\'//)
+							filename=${filepath##*/}
+							filedir=${filepath%/*}
+							mv $filepath $filedir/${filename^^}
+							echo "Renamed $filedir/${filename^^}."
+						fi
+					done
+					$0 $sharepath
+				else
+					echo "Use afpsync -e to see error details."
+				fi
+			fi
+			unset IFS
+		fi
+	fi
+}
+
+while [[ $1 == "-r" || $1 == "-e" || $1 = "-v" ]]; do
+
+	if [[ $1 == "-v" ]]; then
+		force=1
+		shift
+	fi
+
+	if [[ $1 == "-e" ]]; then
+		showerrors=1
+		shift
+	fi
+
+	if [[ $1 == "-r" ]]; then
+		renameLower=1
+		shift
+	fi
+
+done
+
+if [[ ${1:0:1} == "-" ]]; then
+	echo "Usage: afpsync [-e|-r] [-v] [shared volume path]"
+	echo
+	echo "-e: show error details"
+	echo "-r: rename lowercase filenames to uppercase"
+	echo "-v: create .volinfo file if none exists"
+	echo "If no directory is specified, all found in"
+	echo "  /usr/local/etc/netatalk/AppleVolumes.default are processed."
+	echo
+else
+	sudo true
+	if [[ $1 ]]; then
+		sharepath=$(readlink -m $1)
+		# behavior change in 1.3.0: now defaults to mixed case
+		#   on a volume when specifying a folder and -v
+		#   (as opposed to defaulting to casefold:toupper previously)
+		processPath 1
+	else
+		grep ^/srv/A2SERVER /usr/local/etc/netatalk/AppleVolumes.default | \
+			while read line; do
+			[[ $(echo $line | grep toupper) ]]; nocasefold=$?
+			sharepath=$(echo $line | cut -d" " -f1)
+			processPath nocasefold
+		done
+	fi
+fi

scripts/tools/afpsync.txt

@@ -1,116 +0,0 @@
-#! /bin/bash
-# vim: set tabstop=4 shiftwidth=4 expandtab filetype=sh:
-
-# afpsync: updates .AppleDouble components of files on shared volumes
-
-# this must be used if any files are copied to the shared volume via
-# non-AFP methods (directly, via Samba, etc).
-
-# usage:
-# afpsync [-v] [shared volume path]
-#
-# -v will silently create a .volinfo file if none exists.
-# If a path is specified, only that volume is synced; otherwise, all
-# all paths in /srv/A2SERVER which appear in
-# /usr/local/etc/netatalk/AppleVolumes.default are synced.
-
-processPath () {
-    if [[ ! -d $sharepath ]]; then
-        echo "$sharepath does not exist."
-    else
-        volinfo="$sharepath/.AppleDesktop/.volinfo"
-        if [[ ! -f $volinfo ]]; then
-            if [[ ! $force ]]; then
-                echo "Cannot update AppleDouble files for volume $sharepath,"
-                echo "because its .volinfo file does not exist. To create it, log"
-                echo "into the volume from an Apple II or Mac client computer,"
-                echo "or use \"afpsync -v\"."
-            else
-                if (( $1 )); then
-                    mkvolinfo -f -c $sharepath
-                else
-                    mkvolinfo -f $sharepath
-                fi
-                $0 $sharepath
-            fi
-        else
-            IFS=''
-            result=$(sudo dbd -r $sharepath | grep encoding)
-            f=$(wc -l <<< $result)
-            [[ $(wc -w <<< $result) == 0 ]] && f=0
-            [[ $f -eq 1 && $(grep AppleDesktop <<< "$result") && $(grep MTOULOWER $sharepath/.AppleDesktop/.volinfo) ]] && (( f-- ))
-            if (( f == 0 )); then
-                echo "AppleDouble files have been updated for volume $sharepath."
-            else
-                [[ ! $renameLower ]] && echo "Could not update all files on volume $sharepath."
-                if [[ $showerrors ]]; then
-                    echo $result \
-                        | while read LINE; do
-                        [[ ! $(echo $LINE | grep APPLEDESKTOP) ]] && echo $LINE
-                    done
-                elif [[ $renameLower ]]; then
-                    echo $result \
-                        | while read LINE; do
-                        if [[ ! $(echo $LINE | grep APPLEDESKTOP) ]]; then
-                            filepath=$(echo $LINE | sed "s/^Bad\ encoding\ for\ '//" | sed s/\'//)
-                            filename=${filepath##*/}
-                            filedir=${filepath%/*}
-                            mv $filepath $filedir/${filename^^}
-                            echo "Renamed $filedir/${filename^^}."
-                        fi
-                    done
-                    $0 $sharepath
-                else
-                    echo "Use afpsync -e to see error details."
-                fi
-            fi
-            unset IFS
-        fi
-    fi
-}
-
-while [[ $1 == "-r" || $1 == "-e" || $1 = "-v" ]]; do
-
-    if [[ $1 == "-v" ]]; then
-        force=1
-        shift
-    fi
-
-    if [[ $1 == "-e" ]]; then
-        showerrors=1
-        shift
-    fi
-
-    if [[ $1 == "-r" ]]; then
-        renameLower=1
-        shift
-    fi
-
-done
-
-if [[ ${1:0:1} == "-" ]]; then
-    echo "Usage: afpsync [-e|-r] [-v] [shared volume path]"
-    echo
-    echo "-e: show error details"
-    echo "-r: rename lowercase filenames to uppercase"
-    echo "-v: create .volinfo file if none exists"
-    echo "If no directory is specified, all found in"
-    echo "  /usr/local/etc/netatalk/AppleVolumes.default are processed."
-    echo
-else
-    sudo true
-    if [[ $1 ]]; then
-        sharepath=$(readlink -m $1)
-        # behavior change in 1.3.0: now defaults to mixed case
-        #   on a volume when specifying a folder and -v
-        #   (as opposed to defaulting to casefold:toupper previously)
-        processPath 1
-    else
-        grep ^/srv/A2SERVER /usr/local/etc/netatalk/AppleVolumes.default | \
-            while read line; do
-            [[ $(echo $line | grep toupper) ]]; nocasefold=$?
-            sharepath=$(echo $line | cut -d" " -f1)
-            processPath nocasefold
-        done
-    fi
-fi

scripts/tools/afptype

@@ -0,0 +1,498 @@
+#! /bin/bash
+# vim: set tabstop=4 shiftwidth=4 noexpandtab filetype=sh:
+
+# 2-25-11: tested on 10.6.5 and Ubuntu 10.10. Final.
+
+# to do: allow hex offsets
+
+# These bash functions perform single-byte dec-hex-character conversions
+# and file read/write operations, and hopefully work identically across
+# different platforms. Each can operate by itself without the presence
+# of the others. They have been tested on Mac OS X 10.6 and
+# Ubuntu Linux 10.10. Your mileage may vary.
+
+# You provide parameters to the functions as arguments, or alternatively
+# standard in (for the functions which accept characters). Examples:
+#   Write hex byte with value "F0" to offset 23 in file "myFile":
+# writecharHex myFile 23 F0
+#   Write "ABCDE" to the beginning of file "myFile"
+# echo "ABCDE" | writechars myFile
+
+# For functions which output something (all but the write operations),
+# you can call the functions with command substitution if you want to
+# assign the output to a variable rather than display it. Examples:
+#   Convert decimal value 65 to its hexadecimal equivalent:
+# val=$(decToHex 65)
+#   Get decimal value of the character/byte at offset 215 in "myFile":
+# val=$(readcharDec "myFile" 215)
+
+# For functions which convert to or from a character, 0-127 will be
+# ASCII/UTF-8, while 128-255 will be system/locale/codepage dependent.
+# In this context, a character is effectively the same as a byte.
+
+# The functions return a non-zero exit status for invalid or missing
+# arguments. If you don't need these checks, remove the lines
+# above the comment "args are valid" (or as otherwise noted).
+# The exit statuses are, generally:
+#    0 = no error
+#    8 = extraneous argument
+#    9 = standard input is invalid
+#   1x = missing required argument (e.g. 11 for missing argument 1)
+#   2x = argument is invalid (e.g. 22 for invalid argument 2)
+# any other exit status will originate from the final command in the
+# function (e.g. dd, printf)
+
+# For the functions which output chars (readchars, decToChar, and
+# hexToChar), be aware that NUL (0) and trailing LF (10/0x0A) chars will
+# be stripped when assigned to a variable, and cannot appear in an
+# argument. To preserve them, pipe the output elsewhere, such as into
+# charToDec, charToHex, writechars, or a command. (readcharDec and
+# readcharHex handle these characters correctly.)
+
+# questions/comments to ivan@ivanx.com
+
+decToHex () {
+# converts single-byte decimal value to hexadecimal equivalent
+# arg: decimal value from 0-255
+# out: two-digit hex value from 00-FF
+#exit: 8=extraneous arg, 11=missing arg, 21=invalid arg
+	[[ $1 ]] || return 11
+	[[ $2 ]] && return 8
+	[[ ( $(printf %d "$1" 2> /dev/null) == $1 ) \
+		&& ( $1 -ge 0 ) && ( $1 -le 255 ) ]] || return 21
+	# args are valid
+	printf %02X "$1"
+}
+
+hexToDec () {
+# converts single-byte hexadecimal value to decimal equivalent
+# arg: two-digit hex value from 00-FF
+# out: decimal value
+#exit: 8=extraneous arg, 11=missing arg, 21=invalid arg
+	[[ $1 ]] || return 11
+	[[ $2 ]] && return 8
+	[[ ${#1} -eq 2 ]] || return 21
+	[[ $(printf %02X "0x$1" 2> /dev/null) == \
+		$(echo -n "$1" | tr [a-z] [A-Z]) ]] || return 21
+	# args are valid
+	printf %d "0x$1"
+}
+
+charToDec () {
+# converts single character to corresponding decimal value
+# stdin OR arg: one character
+#  [arg overrides stdin; stdin is required for NUL (0) or LF (0x0A)]
+# out: decimal value from 0-255
+#exit: 8=extraneous arg, 9=invalid stdin,
+#      11=missing stdin/arg, 21=invalid arg
+	[[ ( ! -t 0 ) && $1 ]] && { cat > /dev/null; return 8; }
+	[[ ( -t 0 ) ]] && { [[ $2 ]] && return 8; [[ $1 ]] || return 11; }
+	# arg/stdin is potentially valid (additional check below)
+	charX="$1X"; [[ $1 ]] || charX="$(cat; echo -n 'X';)"
+	[[ ${#charX} -le 2 ]] || return $(( $([[ $1 ]]; echo $?) ? 9 : 21 ))
+	# above line verifies that arg/stdin is valid
+	[[ ${#charX} -ne 2 ]] && { echo -n 0; return 0; }
+	echo -n "${charX:0:1}" | od -t u1 | \
+		head -1 | sed 's/[0\ ]*//' | tr -d ' \n'
+}
+
+charToHex () {
+# converts single character to corresponding hexadecimal value
+# stdin OR arg: one character
+#  [arg overrides stdin; stdin is required for NUL (0) or LF (0x0A)]
+# out: decimal value from 0-255
+#exit: 8=extraneous arg, 9=invalid stdin,
+#      11=missing stdin/arg, 21=invalid arg
+	[[ ( ! -t 0 ) && $1 ]] && { cat > /dev/null; return 8; }
+	[[ ( -t 0 ) ]] && { [[ $2 ]] && return 8; [[ $1 ]] || return 11; }
+	# arg/stdin is potentially valid (additional check below)
+	charX="$1X"; [[ $1 ]] || charX="$(cat; echo -n 'X';)"
+	[[ ${#charX} -le 2 ]] || return $(( $([[ $1 ]]; echo $?) ? 9 : 21 ))
+	# above line verifies that stdin/arg is valid
+	[[ ${#charX} -ne 2 ]] && { echo -n "00"; return 0; }
+	printf %02X $(echo -n "${charX:0:1}" | od -t u1 | \
+		head -1 | sed 's/[0\ ]*//' | tr -d ' \n')
+}
+
+decToChar () {
+# converts single-byte decimal value to equivalent character
+# arg: decimal number from 0-255
+# out: one character
+#exit: 8=extraneous arg, 11=missing arg, 21=invalid arg
+	[[ $1 ]] || return 11
+	[[ $2 ]] && return 8
+	[[ ( $(printf %d "$1" 2> /dev/null ) == $1 ) \
+		&& ( $1 -ge 0 ) && ( $1 -le 255 ) ]] || return 21
+	# args are valid
+	echo -n -e "\x$(printf %02X "$1")"
+}
+
+hexToChar () {
+# converts single-byte hexadecimal value to corresponding character
+# arg: two-digit hexadecimal number from 00-FF
+# out: one character
+#exit: 8=extraneous arg, 11=missing arg, 21=invalid arg
+	[[ $1 ]] || return 11
+	[[ $2 ]] && return 8
+	[[ ${#1} -eq 2 ]] || return 21
+	[[ $(printf %02X "0x$1" 2> /dev/null) == \
+		$(echo -n "$1" | tr [a-z] [A-Z]) ]] || return 21
+	# args are valid
+	echo -n -e "\x$1"
+}
+
+readchars () {
+# read one or more characters from a file
+# arg1: filename
+# arg2: (optional) offset (# of bytes to skip before reading)
+# arg3: (optional) # of chars to read (default is until end of file)
+#  out: sequence of characters
+# exit: 8=extraneous arg, 11=missing arg1,
+#       21=invalid arg1, 22=invalid arg2, 23=invalid arg3
+	[[ $1 ]] || return 11
+	[[ $4 ]] && return 8
+	[[ -f $1 ]] || return 21
+	[[ $2 ]] && { [[ ( $(printf %d "$2" 2> /dev/null) == $2 ) \
+		&& ( $2 -ge 0 ) ]] || return 22; }
+	[[ $3 ]] && { [[ ( $(printf %d "$3" 2> /dev/null) == $3 ) \
+		&& ( $3 -ge 0 ) ]] || return 23; }
+	# args are valid
+	dd if="$1" bs=1 skip=$(($2)) $([[ $3 ]] && echo -n "count=$3") \
+		2> /dev/null | tr -d ' \0'
+}
+
+readcharDec () {
+# read one character from file & convert to equivalent decimal value
+# arg1: filename
+# arg2: (optional) offset (# of bytes to skip before reading)
+#  out: decimal value from 0-255
+# exit: 8=extraneous arg, 11=missing arg1,
+#       21=invalid arg1, 22=invalid arg2
+	[[ $1 ]] || return 11
+	[[ $3 ]] && return 8
+	[[ -f $1 ]] || return 21
+	[[ $2 ]] && { [[ ( $(printf %d "$2" 2> /dev/null) == $2 ) \
+		&& ( $2 -ge 0 ) ]] || return 22; }
+	# args are valid
+	charX="$(dd if="$1" bs=1 skip=$(($2)) \
+		count=1 2> /dev/null | tr -d '\0'; echo -n X)"
+	[[ ${#charX} -gt 1 ]] || { echo -n 0; return 0; }
+	echo -n "${charX:0:1}" | od -t u1 | \
+		head -1 | sed 's/[0\ ]*//' | tr -d ' \n'
+}
+
+readcharHex () {
+# read one character from file & convert to corresponding hex value
+# arg1: filename
+# arg2: (optional) offset (# of bytes to skip before reading)
+#  out: two-digit hex value from 00-FF
+# exit: 8=extraneous arg, 11=missing arg1,
+#       21=invalid arg1, 22=invalid arg2
+	[[ $1 ]] || return 11
+	[[ $3 ]] && return 8
+	[[ -f $1 ]] || return 21
+	[[ $2 ]] && { [[ ( $(printf %d "$2" 2> /dev/null) == $2 ) \
+		&& ( $2 -ge 0 ) ]] || return 22; }
+	# args are valid
+	charX="$(dd if="$1" bs=1 skip=$(($2)) \
+		count=1 2> /dev/null | tr -d '\0'; echo -n X)"
+	[[ ${#charX} -gt 1 ]] || { echo -n "00"; return 0; }
+	printf %02X $(echo -n "${charX:0:1}" | od -t u1 | \
+		head -1 | sed 's/[0\ ]*//' | tr -d ' \n')
+}
+
+### 2-15-11 above tested on OS X and Linux
+
+writechars () {
+# write one or more characters (bytes) to file
+# arg1: filename
+# arg2: (optional) offset (# of bytes to skip before writing)
+# arg3 OR stdin: sequence of characters
+#  [stdin required if writing NUL (0) or trailing LF (0x0A) chars]
+#  out: nothing
+# exit: 8=extraneous arg, 11=missing arg1,
+#       13=missing stdin/arg3, 22=invalid arg2
+	[[ $1 ]] || { [[ -t 0 ]] || cat > /dev/null; return 11; }
+	[[ $2 ]] && { [[ ( $(printf %d "$2" 2> /dev/null) == $2 ) && \
+		( $2 -ge 0 ) ]] || { [[ -t 0 ]] || cat > /dev/null; return 22; } }
+	[[ ( ! -t 0 ) && $3 ]] && { cat > /dev/null; return 8; }
+	[[ ( -t 0 ) ]] && { [[ $4 ]] && return 8; [[ $3 ]] || return 13; }
+	# args are valid
+	if [[ -t 0 ]]; then
+		echo -n "$3" | \
+			dd of="$1" bs=1 seek=$(($2)) conv=notrunc 2> /dev/null
+	else
+		dd of="$1" bs=1 seek=$(($2)) conv=notrunc 2> /dev/null
+	fi
+}
+
+writecharDec () {
+# write corresponding character of single-byte decimal value into file
+# arg1: filename
+# arg2: offset (# of bytes to skip before writing)
+# arg3: decimal number from 0-255
+# exit: 8=extraneous arg, 11=missing arg1, 12=missing arg2,
+#       13=missing arg3, 22=invalid arg2, 23=invalid arg3
+#  out: nothing
+	[[ $1 ]] || return 11; [[ $2 ]] || return 12; [[ $3 ]] || return 13
+	[[ $4 ]] && return 8
+	[[ ( $(printf %d "$2" 2> /dev/null) == $2 ) \
+		&& ( $2 -ge 0 ) ]] || return 22
+	[[ ( $(printf %d "$3" 2> /dev/null) == $3 ) \
+		&& ( $3 -ge 0 ) && ( $3 -lt 255 ) ]] || return 23
+	# args are valid
+	echo -n -e "\x$(printf %02X "$3")" | \
+		dd of="$1" bs=1 seek=$(($2)) conv=notrunc 2> /dev/null
+}
+
+writecharHex () {
+# write corresponding character of single-byte hex value into file
+# arg1: filename
+# arg2: offset (# of bytes to skip before writing)
+# arg3: two-digit hexadecimal number from 00-FF
+#  out: nothing
+# exit: 8=extraneous arg, 11=missing arg1, 12=missing arg2,
+#       13=missing arg3, 22=invalid arg2, 23=invalid arg3
+	[[ $1 ]] || return 11; [[ $2 ]] || return 12; [[ $3 ]] || return 13
+	[[ $4 ]] && return 8
+	[[ ( $(printf %d "$2" 2> /dev/null) == $2 ) \
+		&& ( $2 -ge 0 ) ]] || return 22
+	[[ $(printf %02X "0x$3" 2> /dev/null) == \
+		$(echo -n "$3" | tr [a-z] [A-Z]) ]] || return 23
+	# args are valid
+	echo -n -e "\x$3" | \
+		dd of="$1" bs=1 seek=$2 conv=notrunc 2> /dev/null
+}
+
+
+# --- afptype is below this line
+
+isHexByte () {
+	[[ $(printf %02X "0x$1" 2> /dev/null) == \
+	$(echo -n "$1" | tr [a-z] [A-Z]) ]] || return 1
+}
+
+# support 00 and 0A as filetype chars?
+
+debug=1
+ptypes="04:TXT 06:BIN B3:S16 E0:SHK F9:P16 FA:INT FC:BAS FF:SYS"
+
+quit () {
+	if [[ $2 && $debug ]]; then
+		echo "$1" "$2"
+	else
+		echo -e "Error: $1"
+	fi
+	exit_usage
+}
+
+exit_usage () {
+	echo "Usage:"
+	echo
+	echo "show types: afptype filename"
+	echo "set Mac OS: afptype [-t 'type'] [-c 'creator'] [-q] filename"
+	echo "set ProDOS: afptype [-p type] [-a auxtype] [-q] filename"
+	echo "Mac OS type or creator must be four characters; use \x plus"
+	echo "  two hex digits for untypeables (note: use '\xZZ' for 00)."
+	echo "ProDOS type should be two hex digits, and auxtype should be four;"
+	echo "  type can alternatively be BAS, BIN, INT, P16, S16, SHK, SYS, TXT."
+	echo "-q skips recheck of file (show types) after setting"
+	echo
+	exit 1
+}
+
+lookupPdosType () {
+# looks up ProDOS hex type from code in list 'ptypes'
+# arg: three-character code
+# out: two-digit hex value
+#exit: 0=type found, 1=error, 2=type not found
+	ptypes="04:TXT 06:BIN B3:S16 E0:SHK F9:P16 FA:INT FC:BAS FF:SYS"
+	[[ $1 ]] || quit "lookupPdosType:" "no argument supplied ($1)"
+	[[ ${#1} -eq 3 ]] || return 1
+	arg=$(echo -n "$1" | tr [a-z] [A-Z])
+	for ptype in $ptypes; do
+		if [[ ${ptype:3:3} == $arg ]]; then
+			echo -n "${ptype:0:2}"
+			return 0
+		fi
+	done
+	echo "$1"
+	return 1
+}
+
+verifyTC () {
+	[[ $1 ]] || return 1
+	tcX="$(echo -e -n "$1"X)"
+	[[ ${#tcX} -eq 5 ]] || return 1
+	echo "$tcX"
+}
+
+while [[ $1 && ( "${1:0:1}" == '-' ) ]]; do
+	if [[ $1 == "-p" ]]; then
+		[[ $p ]] && exit_usage
+		shift
+		p="$1"
+		shift
+		continue
+	elif [[ $1 == "-a" ]]; then
+		[[ $a ]] && exit_usage
+		shift
+		a="$1"
+		shift
+		continue
+	elif [[ $1 == "-t" ]]; then
+		[[ $t ]] && exit_usage
+		shift
+		t="$1"
+		shift
+		continue
+	elif [[ $1 == "-c" ]]; then
+		[[ $c ]] && exit_usage
+		shift
+		c="$1"
+		shift
+		continue
+	elif [[ $1 == "-q" ]]; then
+		[[ $q ]] && exit_usage
+		q=1
+		shift
+		continue
+	else
+		exit_usage
+		break
+	fi
+done
+
+if [[ ( ( $p || $a ) && ( $t || $c ) ) || ( -z $1 ) ]]; then
+	exit_usage
+fi
+
+#filename="$1"
+#shift
+
+for filename in $@; do
+
+	[[ ${#@} -gt 1 ]] && linestart="($filename) "
+
+	if [[ ! -f $filename ]]; then
+		echo "${linestart}Not found."
+		continue
+	fi
+
+	adname="$(dirname "$filename")/.AppleDouble/$(basename "$filename")"
+	[[ -f $adname ]] && filename=$adname
+	ADversion=$(readcharDec "$filename" 5)
+	if [[ ( ( $ADversion -ne 1 ) && ( $ADversion -ne 2 ) ) \
+		|| ( "$(readchars "$filename" 1 3)" != "$(echo -e -n "\x05\x16\x07")" ) \
+		|| ( $(readcharDec "$filename" 0) -ne 0 ) \
+		|| ( $(readcharDec "$filename" 4) -ne 0 ) \
+		|| ( $(readcharDec "$filename" 6) -ne 0 ) \
+		|| ( $(readcharDec "$filename" 7) -ne 0 ) ]]; then
+		echo "${linestart}Not an AppleDouble file."
+		continue
+	fi
+
+	entrycount=`readcharDec "$filename" 25`
+
+	entry=1
+	offset=29
+
+	while [[ $(readcharDec "$filename" $offset) -ne 9 ]]; do
+		(( entry = entry + 1 ))
+		if (( entry > entrycount )); then
+			echo "${linestart}Finder Info entry not found in AppleDouble file."
+			break
+		fi
+		(( offset = (entry * 12 + 29) - 12 ))
+	done
+	(( entry > entrycount )) && continue
+
+	(( offset = offset + 3 ))
+	(( tposHi = $(readcharDec "$filename" $offset) * 256 ))
+	(( offset = offset + 1 ))
+	(( tpos = $(readcharDec "$filename" $offset) + tposHi ))
+	(( cpos = tpos + 4 ))
+	(( ppos = tpos + 1 ))
+	(( apos = tpos + 2 ))
+
+	if [[ $p || $a || $t || $c ]]; then # set
+		if [[ $p || $a ]]; then
+			if [[ $p ]]; then
+				[[ ${#p} -eq 3 ]] && { p=$(lookupPdosType $p) || quit "Invalid ProDOS type name ($p)."; }
+				isHexByte "$p" || quit "Invalid ProDOS file type ($p)."
+				writecharHex "$filename" $ppos "$p"
+			fi
+			if [[ $a ]]; then
+				isHexByte "${a:0:2}" && isHexByte "${a:2:2}" || quit "Invalid ProDOS aux type ($a)."
+				writecharHex "$filename" $apos "${a:0:2}"
+				(( apos=apos+1 ))
+				writecharHex "$filename" $apos "${a:2:2}"
+			fi
+			writechars "$filename" $tpos "p"
+			writechars "$filename" $cpos "pdos"
+		elif [[ $t || $c ]]; then
+			if [[ $t ]]; then
+				type=$(verifyTC "$t") || quit "$(echo -n "Invalid Mac file type ($t)."; [[ $t == *x* ]] && echo -n " Try quotes."; echo)"
+				writechars "$filename" $tpos "${type:0:4}"
+			fi
+			if [[ $c ]]; then
+				creator=$(verifyTC "$c") || quit "$(echo -n "Invalid Mac file creator ($c)."; [[ $c == *x* ]] && echo -n " Try quotes."; echo)"
+				writechars "$filename" $cpos "${creator:0:4}"
+			fi
+		fi
+		[[ $q ]] || { echo -n "${linestart}File changed: "; "$0" "$filename"; }
+
+	else # show
+		[[ $q ]] && quit "Can only use -q when changing type."
+
+		type="$(readchars "$filename" $tpos 4)"
+		creator="$(readchars "$filename" $cpos 4)"
+
+		echo -n "$linestart"
+
+		if [[ $creator != "pdos" || ( ( $type != "TEXT" ) \
+			&& ( $type != "PSYS" ) && ( ${type:0:1} != "p" ) ) ]]; then
+			if [[ $creator || $type ]]; then
+				echo "Mac file.   Type:$type   Creator:$creator"
+			else
+				echo "This file has no Mac or ProDOS file type information."
+			fi
+			continue
+		fi
+
+		if [[ $type == "TEXT" ]]; then
+			pdosType="\$04 [TXT]"
+			pdosAuxType='$0000'
+		elif [[ $type == "PSYS" ]]; then
+			pdosType="\$FF [SYS]"
+			pdosAuxType='$0000'
+		else
+			(( tpos=tpos+1 ))
+			pdosType=$(readcharHex "$filename" $tpos)
+			for ptype in $ptypes; do
+				if [[ "${ptype:0:2}" == "$pdosType" ]]; then
+					pdosType="$pdosType [${ptype:3:3}]"
+					break
+				fi
+			done
+
+			(( tpos=tpos+1 ))
+			auxTypeHi=$(readcharHex "$filename" $tpos)
+			(( tpos=tpos+1 ))
+			auxTypeLo=$(readcharHex "$filename" $tpos)
+			pdosAuxType=$auxTypeHi$auxTypeLo
+		fi
+
+		echo "ProDOS file.  Type:\$$pdosType   AuxType:\$$pdosAuxType"
+	fi
+
+done
+
+# 7-19-11
+# quick ProDOS testing/fixing on Linux, needs more
+# Mac Type testing not done yet, nor testing on a Mac
+
+# test on lunix
+# test inside and outside of AD directory, and from other dirs (both cases)
+# finish conversion writebyte/readchar library
+# consider return 2 for missing parameters for subroutines

scripts/tools/afptype.txt

@@ -1,498 +0,0 @@
-#! /bin/bash
-# vim: set tabstop=4 shiftwidth=4 expandtab filetype=sh:
-
-# 2-25-11: tested on 10.6.5 and Ubuntu 10.10. Final.
-
-# to do: allow hex offsets
-
-# These bash functions perform single-byte dec-hex-character conversions
-# and file read/write operations, and hopefully work identically across
-# different platforms. Each can operate by itself without the presence
-# of the others. They have been tested on Mac OS X 10.6 and
-# Ubuntu Linux 10.10. Your mileage may vary.
-
-# You provide parameters to the functions as arguments, or alternatively
-# standard in (for the functions which accept characters). Examples:
-#   Write hex byte with value "F0" to offset 23 in file "myFile":
-# writecharHex myFile 23 F0
-#   Write "ABCDE" to the beginning of file "myFile"
-# echo "ABCDE" | writechars myFile
-
-# For functions which output something (all but the write operations),
-# you can call the functions with command substitution if you want to
-# assign the output to a variable rather than display it. Examples:
-#   Convert decimal value 65 to its hexadecimal equivalent:
-# val=$(decToHex 65)
-#   Get decimal value of the character/byte at offset 215 in "myFile":
-# val=$(readcharDec "myFile" 215)
-
-# For functions which convert to or from a character, 0-127 will be
-# ASCII/UTF-8, while 128-255 will be system/locale/codepage dependent.
-# In this context, a character is effectively the same as a byte.
-
-# The functions return a non-zero exit status for invalid or missing
-# arguments. If you don't need these checks, remove the lines
-# above the comment "args are valid" (or as otherwise noted).
-# The exit statuses are, generally:
-#    0 = no error
-#    8 = extraneous argument
-#    9 = standard input is invalid
-#   1x = missing required argument (e.g. 11 for missing argument 1)
-#   2x = argument is invalid (e.g. 22 for invalid argument 2)
-# any other exit status will originate from the final command in the
-# function (e.g. dd, printf)
-
-# For the functions which output chars (readchars, decToChar, and
-# hexToChar), be aware that NUL (0) and trailing LF (10/0x0A) chars will
-# be stripped when assigned to a variable, and cannot appear in an
-# argument. To preserve them, pipe the output elsewhere, such as into
-# charToDec, charToHex, writechars, or a command. (readcharDec and
-# readcharHex handle these characters correctly.)
-
-# questions/comments to ivan@ivanx.com
-
-decToHex () {
-# converts single-byte decimal value to hexadecimal equivalent
-# arg: decimal value from 0-255
-# out: two-digit hex value from 00-FF
-#exit: 8=extraneous arg, 11=missing arg, 21=invalid arg
-    [[ $1 ]] || return 11
-    [[ $2 ]] && return 8
-    [[ ( $(printf %d "$1" 2> /dev/null) == $1 ) \
-        && ( $1 -ge 0 ) && ( $1 -le 255 ) ]] || return 21
-    # args are valid
-    printf %02X "$1"
-}
-
-hexToDec () {
-# converts single-byte hexadecimal value to decimal equivalent
-# arg: two-digit hex value from 00-FF
-# out: decimal value
-#exit: 8=extraneous arg, 11=missing arg, 21=invalid arg
-    [[ $1 ]] || return 11
-    [[ $2 ]] && return 8
-    [[ ${#1} -eq 2 ]] || return 21
-    [[ $(printf %02X "0x$1" 2> /dev/null) == \
-        $(echo -n "$1" | tr [a-z] [A-Z]) ]] || return 21
-    # args are valid
-    printf %d "0x$1"
-}
-
-charToDec () {
-# converts single character to corresponding decimal value
-# stdin OR arg: one character
-#  [arg overrides stdin; stdin is required for NUL (0) or LF (0x0A)]
-# out: decimal value from 0-255
-#exit: 8=extraneous arg, 9=invalid stdin,
-#      11=missing stdin/arg, 21=invalid arg
-    [[ ( ! -t 0 ) && $1 ]] && { cat > /dev/null; return 8; }
-    [[ ( -t 0 ) ]] && { [[ $2 ]] && return 8; [[ $1 ]] || return 11; }
-    # arg/stdin is potentially valid (additional check below)
-    charX="$1X"; [[ $1 ]] || charX="$(cat; echo -n 'X';)"
-    [[ ${#charX} -le 2 ]] || return $(( $([[ $1 ]]; echo $?) ? 9 : 21 ))
-    # above line verifies that arg/stdin is valid
-    [[ ${#charX} -ne 2 ]] && { echo -n 0; return 0; }
-    echo -n "${charX:0:1}" | od -t u1 | \
-        head -1 | sed 's/[0\ ]*//' | tr -d ' \n'
-}
-
-charToHex () {
-# converts single character to corresponding hexadecimal value
-# stdin OR arg: one character
-#  [arg overrides stdin; stdin is required for NUL (0) or LF (0x0A)]
-# out: decimal value from 0-255
-#exit: 8=extraneous arg, 9=invalid stdin,
-#      11=missing stdin/arg, 21=invalid arg
-    [[ ( ! -t 0 ) && $1 ]] && { cat > /dev/null; return 8; }
-    [[ ( -t 0 ) ]] && { [[ $2 ]] && return 8; [[ $1 ]] || return 11; }
-    # arg/stdin is potentially valid (additional check below)
-    charX="$1X"; [[ $1 ]] || charX="$(cat; echo -n 'X';)"
-    [[ ${#charX} -le 2 ]] || return $(( $([[ $1 ]]; echo $?) ? 9 : 21 ))
-    # above line verifies that stdin/arg is valid
-    [[ ${#charX} -ne 2 ]] && { echo -n "00"; return 0; }
-    printf %02X $(echo -n "${charX:0:1}" | od -t u1 | \
-        head -1 | sed 's/[0\ ]*//' | tr -d ' \n')
-}
-
-decToChar () {
-# converts single-byte decimal value to equivalent character
-# arg: decimal number from 0-255
-# out: one character
-#exit: 8=extraneous arg, 11=missing arg, 21=invalid arg
-    [[ $1 ]] || return 11
-    [[ $2 ]] && return 8
-    [[ ( $(printf %d "$1" 2> /dev/null ) == $1 ) \
-        && ( $1 -ge 0 ) && ( $1 -le 255 ) ]] || return 21
-    # args are valid
-    echo -n -e "\x$(printf %02X "$1")"
-}
-
-hexToChar () {
-# converts single-byte hexadecimal value to corresponding character
-# arg: two-digit hexadecimal number from 00-FF
-# out: one character
-#exit: 8=extraneous arg, 11=missing arg, 21=invalid arg
-    [[ $1 ]] || return 11
-    [[ $2 ]] && return 8
-    [[ ${#1} -eq 2 ]] || return 21
-    [[ $(printf %02X "0x$1" 2> /dev/null) == \
-        $(echo -n "$1" | tr [a-z] [A-Z]) ]] || return 21
-    # args are valid
-    echo -n -e "\x$1"
-}
-
-readchars () {
-# read one or more characters from a file
-# arg1: filename
-# arg2: (optional) offset (# of bytes to skip before reading)
-# arg3: (optional) # of chars to read (default is until end of file)
-#  out: sequence of characters
-# exit: 8=extraneous arg, 11=missing arg1,
-#       21=invalid arg1, 22=invalid arg2, 23=invalid arg3
-    [[ $1 ]] || return 11
-    [[ $4 ]] && return 8
-    [[ -f $1 ]] || return 21
-    [[ $2 ]] && { [[ ( $(printf %d "$2" 2> /dev/null) == $2 ) \
-        && ( $2 -ge 0 ) ]] || return 22; }
-    [[ $3 ]] && { [[ ( $(printf %d "$3" 2> /dev/null) == $3 ) \
-        && ( $3 -ge 0 ) ]] || return 23; }
-    # args are valid
-    dd if="$1" bs=1 skip=$(($2)) $([[ $3 ]] && echo -n "count=$3") \
-        2> /dev/null | tr -d ' \0'
-}
-
-readcharDec () {
-# read one character from file & convert to equivalent decimal value
-# arg1: filename
-# arg2: (optional) offset (# of bytes to skip before reading)
-#  out: decimal value from 0-255
-# exit: 8=extraneous arg, 11=missing arg1,
-#       21=invalid arg1, 22=invalid arg2
-    [[ $1 ]] || return 11
-    [[ $3 ]] && return 8
-    [[ -f $1 ]] || return 21
-    [[ $2 ]] && { [[ ( $(printf %d "$2" 2> /dev/null) == $2 ) \
-        && ( $2 -ge 0 ) ]] || return 22; }
-    # args are valid
-    charX="$(dd if="$1" bs=1 skip=$(($2)) \
-        count=1 2> /dev/null | tr -d '\0'; echo -n X)"
-    [[ ${#charX} -gt 1 ]] || { echo -n 0; return 0; }
-    echo -n "${charX:0:1}" | od -t u1 | \
-        head -1 | sed 's/[0\ ]*//' | tr -d ' \n'
-}
-
-readcharHex () {
-# read one character from file & convert to corresponding hex value
-# arg1: filename
-# arg2: (optional) offset (# of bytes to skip before reading)
-#  out: two-digit hex value from 00-FF
-# exit: 8=extraneous arg, 11=missing arg1,
-#       21=invalid arg1, 22=invalid arg2
-    [[ $1 ]] || return 11
-    [[ $3 ]] && return 8
-    [[ -f $1 ]] || return 21
-    [[ $2 ]] && { [[ ( $(printf %d "$2" 2> /dev/null) == $2 ) \
-        && ( $2 -ge 0 ) ]] || return 22; }
-    # args are valid
-    charX="$(dd if="$1" bs=1 skip=$(($2)) \
-        count=1 2> /dev/null | tr -d '\0'; echo -n X)"
-    [[ ${#charX} -gt 1 ]] || { echo -n "00"; return 0; }
-    printf %02X $(echo -n "${charX:0:1}" | od -t u1 | \
-        head -1 | sed 's/[0\ ]*//' | tr -d ' \n')
-}
-
-### 2-15-11 above tested on OS X and Linux
-
-writechars () {
-# write one or more characters (bytes) to file
-# arg1: filename
-# arg2: (optional) offset (# of bytes to skip before writing)
-# arg3 OR stdin: sequence of characters
-#  [stdin required if writing NUL (0) or trailing LF (0x0A) chars]
-#  out: nothing
-# exit: 8=extraneous arg, 11=missing arg1,
-#       13=missing stdin/arg3, 22=invalid arg2
-    [[ $1 ]] || { [[ -t 0 ]] || cat > /dev/null; return 11; }
-    [[ $2 ]] && { [[ ( $(printf %d "$2" 2> /dev/null) == $2 ) && \
-        ( $2 -ge 0 ) ]] || { [[ -t 0 ]] || cat > /dev/null; return 22; } }
-    [[ ( ! -t 0 ) && $3 ]] && { cat > /dev/null; return 8; }
-    [[ ( -t 0 ) ]] && { [[ $4 ]] && return 8; [[ $3 ]] || return 13; }
-    # args are valid
-    if [[ -t 0 ]]; then
-        echo -n "$3" | \
-            dd of="$1" bs=1 seek=$(($2)) conv=notrunc 2> /dev/null
-    else
-        dd of="$1" bs=1 seek=$(($2)) conv=notrunc 2> /dev/null
-    fi
-}
-
-writecharDec () {
-# write corresponding character of single-byte decimal value into file
-# arg1: filename
-# arg2: offset (# of bytes to skip before writing)
-# arg3: decimal number from 0-255
-# exit: 8=extraneous arg, 11=missing arg1, 12=missing arg2,
-#       13=missing arg3, 22=invalid arg2, 23=invalid arg3
-#  out: nothing
-    [[ $1 ]] || return 11; [[ $2 ]] || return 12; [[ $3 ]] || return 13
-    [[ $4 ]] && return 8
-    [[ ( $(printf %d "$2" 2> /dev/null) == $2 ) \
-        && ( $2 -ge 0 ) ]] || return 22
-    [[ ( $(printf %d "$3" 2> /dev/null) == $3 ) \
-        && ( $3 -ge 0 ) && ( $3 -lt 255 ) ]] || return 23
-    # args are valid
-    echo -n -e "\x$(printf %02X "$3")" | \
-        dd of="$1" bs=1 seek=$(($2)) conv=notrunc 2> /dev/null
-}
-
-writecharHex () {
-# write corresponding character of single-byte hex value into file
-# arg1: filename
-# arg2: offset (# of bytes to skip before writing)
-# arg3: two-digit hexadecimal number from 00-FF
-#  out: nothing
-# exit: 8=extraneous arg, 11=missing arg1, 12=missing arg2,
-#       13=missing arg3, 22=invalid arg2, 23=invalid arg3
-    [[ $1 ]] || return 11; [[ $2 ]] || return 12; [[ $3 ]] || return 13
-    [[ $4 ]] && return 8
-    [[ ( $(printf %d "$2" 2> /dev/null) == $2 ) \
-        && ( $2 -ge 0 ) ]] || return 22
-    [[ $(printf %02X "0x$3" 2> /dev/null) == \
-        $(echo -n "$3" | tr [a-z] [A-Z]) ]] || return 23
-    # args are valid
-    echo -n -e "\x$3" | \
-        dd of="$1" bs=1 seek=$2 conv=notrunc 2> /dev/null
-}
-
-
-# --- afptype is below this line
-
-isHexByte () {
-    [[ $(printf %02X "0x$1" 2> /dev/null) == \
-    $(echo -n "$1" | tr [a-z] [A-Z]) ]] || return 1
-}
-
-# support 00 and 0A as filetype chars?
-
-debug=1
-ptypes="04:TXT 06:BIN B3:S16 E0:SHK F9:P16 FA:INT FC:BAS FF:SYS"
-
-quit () {
-    if [[ $2 && $debug ]]; then
-        echo "$1" "$2"
-    else
-        echo -e "Error: $1"
-    fi
-    exit_usage
-}
-
-exit_usage () {
-    echo "Usage:"
-    echo
-    echo "show types: afptype filename"
-    echo "set Mac OS: afptype [-t 'type'] [-c 'creator'] [-q] filename"
-    echo "set ProDOS: afptype [-p type] [-a auxtype] [-q] filename"
-    echo "Mac OS type or creator must be four characters; use \x plus"
-    echo "  two hex digits for untypeables (note: use '\xZZ' for 00)."
-    echo "ProDOS type should be two hex digits, and auxtype should be four;"
-    echo "  type can alternatively be BAS, BIN, INT, P16, S16, SHK, SYS, TXT."
-    echo "-q skips recheck of file (show types) after setting"
-    echo
-    exit 1
-}
-
-lookupPdosType () {
-# looks up ProDOS hex type from code in list 'ptypes'
-# arg: three-character code
-# out: two-digit hex value
-#exit: 0=type found, 1=error, 2=type not found
-    ptypes="04:TXT 06:BIN B3:S16 E0:SHK F9:P16 FA:INT FC:BAS FF:SYS"
-    [[ $1 ]] || quit "lookupPdosType:" "no argument supplied ($1)"
-    [[ ${#1} -eq 3 ]] || return 1
-    arg=$(echo -n "$1" | tr [a-z] [A-Z])
-    for ptype in $ptypes; do
-        if [[ ${ptype:3:3} == $arg ]]; then
-            echo -n "${ptype:0:2}"
-            return 0
-        fi
-    done
-    echo "$1"
-    return 1
-}
-
-verifyTC () {
-    [[ $1 ]] || return 1
-    tcX="$(echo -e -n "$1"X)"
-    [[ ${#tcX} -eq 5 ]] || return 1
-    echo "$tcX"
-}
-
-while [[ $1 && ( "${1:0:1}" == '-' ) ]]; do
-    if [[ $1 == "-p" ]]; then
-        [[ $p ]] && exit_usage
-        shift
-        p="$1"
-        shift
-        continue
-    elif [[ $1 == "-a" ]]; then
-        [[ $a ]] && exit_usage
-        shift
-        a="$1"
-        shift
-        continue
-    elif [[ $1 == "-t" ]]; then
-        [[ $t ]] && exit_usage
-        shift
-        t="$1"
-        shift
-        continue
-    elif [[ $1 == "-c" ]]; then
-        [[ $c ]] && exit_usage
-        shift
-        c="$1"
-        shift
-        continue
-    elif [[ $1 == "-q" ]]; then
-        [[ $q ]] && exit_usage
-        q=1
-        shift
-        continue
-    else
-        exit_usage
-        break
-    fi
-done
-
-if [[ ( ( $p || $a ) && ( $t || $c ) ) || ( -z $1 ) ]]; then
-    exit_usage
-fi
-
-#filename="$1"
-#shift
-
-for filename in $@; do
-
-    [[ ${#@} -gt 1 ]] && linestart="($filename) "
-
-    if [[ ! -f $filename ]]; then
-        echo "${linestart}Not found."
-        continue
-    fi
-
-    adname="$(dirname "$filename")/.AppleDouble/$(basename "$filename")"
-    [[ -f $adname ]] && filename=$adname
-    ADversion=$(readcharDec "$filename" 5)
-    if [[ ( ( $ADversion -ne 1 ) && ( $ADversion -ne 2 ) ) \
-        || ( "$(readchars "$filename" 1 3)" != "$(echo -e -n "\x05\x16\x07")" ) \
-        || ( $(readcharDec "$filename" 0) -ne 0 ) \
-        || ( $(readcharDec "$filename" 4) -ne 0 ) \
-        || ( $(readcharDec "$filename" 6) -ne 0 ) \
-        || ( $(readcharDec "$filename" 7) -ne 0 ) ]]; then
-        echo "${linestart}Not an AppleDouble file."
-        continue
-    fi
-
-    entrycount=`readcharDec "$filename" 25`
-
-    entry=1
-    offset=29
-
-    while [[ $(readcharDec "$filename" $offset) -ne 9 ]]; do
-        (( entry = entry + 1 ))
-        if (( entry > entrycount )); then
-            echo "${linestart}Finder Info entry not found in AppleDouble file."
-            break
-        fi
-        (( offset = (entry * 12 + 29) - 12 ))
-    done
-    (( entry > entrycount )) && continue
-
-    (( offset = offset + 3 ))
-    (( tposHi = $(readcharDec "$filename" $offset) * 256 ))
-    (( offset = offset + 1 ))
-    (( tpos = $(readcharDec "$filename" $offset) + tposHi ))
-    (( cpos = tpos + 4 ))
-    (( ppos = tpos + 1 ))
-    (( apos = tpos + 2 ))
-
-    if [[ $p || $a || $t || $c ]]; then # set
-        if [[ $p || $a ]]; then
-            if [[ $p ]]; then
-                [[ ${#p} -eq 3 ]] && { p=$(lookupPdosType $p) || quit "Invalid ProDOS type name ($p)."; }
-                isHexByte "$p" || quit "Invalid ProDOS file type ($p)."
-                writecharHex "$filename" $ppos "$p"
-            fi
-            if [[ $a ]]; then
-                isHexByte "${a:0:2}" && isHexByte "${a:2:2}" || quit "Invalid ProDOS aux type ($a)."
-                writecharHex "$filename" $apos "${a:0:2}"
-                (( apos=apos+1 ))
-                writecharHex "$filename" $apos "${a:2:2}"
-            fi
-            writechars "$filename" $tpos "p"
-            writechars "$filename" $cpos "pdos"
-        elif [[ $t || $c ]]; then
-            if [[ $t ]]; then
-                type=$(verifyTC "$t") || quit "$(echo -n "Invalid Mac file type ($t)."; [[ $t == *x* ]] && echo -n " Try quotes."; echo)"
-                writechars "$filename" $tpos "${type:0:4}"
-            fi
-            if [[ $c ]]; then
-                creator=$(verifyTC "$c") || quit "$(echo -n "Invalid Mac file creator ($c)."; [[ $c == *x* ]] && echo -n " Try quotes."; echo)"
-                writechars "$filename" $cpos "${creator:0:4}"
-            fi
-        fi
-        [[ $q ]] || { echo -n "${linestart}File changed: "; "$0" "$filename"; }
-
-    else # show
-        [[ $q ]] && quit "Can only use -q when changing type."
-
-        type="$(readchars "$filename" $tpos 4)"
-        creator="$(readchars "$filename" $cpos 4)"
-
-        echo -n "$linestart"
-
-        if [[ $creator != "pdos" || ( ( $type != "TEXT" ) \
-            && ( $type != "PSYS" ) && ( ${type:0:1} != "p" ) ) ]]; then
-            if [[ $creator || $type ]]; then
-                echo "Mac file.   Type:$type   Creator:$creator"
-            else
-                echo "This file has no Mac or ProDOS file type information."
-            fi
-            continue
-        fi
-
-        if [[ $type == "TEXT" ]]; then
-            pdosType="\$04 [TXT]"
-            pdosAuxType='$0000'
-        elif [[ $type == "PSYS" ]]; then
-            pdosType="\$FF [SYS]"
-            pdosAuxType='$0000'
-        else
-            (( tpos=tpos+1 ))
-            pdosType=$(readcharHex "$filename" $tpos)
-            for ptype in $ptypes; do
-                if [[ "${ptype:0:2}" == "$pdosType" ]]; then
-                    pdosType="$pdosType [${ptype:3:3}]"
-                    break
-                fi
-            done
-
-            (( tpos=tpos+1 ))
-            auxTypeHi=$(readcharHex "$filename" $tpos)
-            (( tpos=tpos+1 ))
-            auxTypeLo=$(readcharHex "$filename" $tpos)
-            pdosAuxType=$auxTypeHi$auxTypeLo
-        fi
-
-        echo "ProDOS file.  Type:\$$pdosType   AuxType:\$$pdosAuxType"
-    fi
-
-done
-
-# 7-19-11
-# quick ProDOS testing/fixing on Linux, needs more
-# Mac Type testing not done yet, nor testing on a Mac
-
-# test on lunix
-# test inside and outside of AD directory, and from other dirs (both cases)
-# finish conversion writebyte/readchar library
-# consider return 2 for missing parameters for subroutines

scripts/tools/debupdate

@@ -0,0 +1,165 @@
+#!/bin/bash
+# vim: set tabstop=4 shiftwidth=4 noexpandtab filetype=sh:
+
+# debupdate - Upgrades packages on a Debian-based system
+# Written in 2016 by T. Joseph Carter <tjcarter@spiritsubstance.com>
+# Based on raspbian-update by Ivan Drucker <ivan@ivanx.com>
+#
+# To the extent possible under law, the author(s) have dedicated all copyright
+# and related and neighboring rights to this software to the public domain
+# worldwide. This software is distributed without any warranty.
+#
+# You should have received a copy of the CC0 Public Domain Dedication along
+# with this software. If not, you may find a copy here:
+#  <http://creativecommons.org/publicdomain/zero/1.0/>
+
+PROGNAME="$0"
+PROGRAM="debupdate"
+VERSION="0.9.0"
+
+useAptGet=
+useAutoClean=
+autoYes=
+
+aptitudeUpgradeArgs="--allow-new-upgrades --allow-new-installs safe-upgrade"
+aptGetUpgradeArgs="--with-new-pkgs --auto-remove upgrade"
+
+ShowLicense() {
+	printf "%s version %s
+Upgrades packages on a Debian-based system
+
+Written in 2016 by T. Joseph Carter <tjcarter@spiritsubstance.com>
+Based on raspbian-update by Ivan Drucker <ivan@ivanx.com>
+
+To the extent possible under law, the author(s) have dedicated all copyright
+and related and neighboring rights to this software to the public domain
+worldwide. This software is distributed without any warranty.
+
+You should have received a copy of the CC0 Public Domain Dedication along
+with this software. If not, you may find a copy here:
+ <http://creativecommons.org/publicdomain/zero/1.0/>
+" $PROGRAM $VERSION
+	exit 0
+}
+
+Run() {
+	local cmd=( )
+	for i in "${@}"; do
+		# Replace argument's spaces with ''; if different, quote the string
+		if [ "$i" != "${i/ /}" ]; then
+			cmd=( ${cmd[@]} "'${i}'" )
+		else
+			cmd=( ${cmd[@]} $i )
+		fi
+	done
+	printf ">>> %s\n" "${cmd[@]}"
+	${@}
+}
+
+
+ShowHelp() {
+	# FIXME
+	printf "\nHelp\n"
+
+	exit ${1:-0}
+}
+
+
+# Process command line arguments
+while getopts ":hvyacy" opt; do
+	case "$opt" in
+		h)	ShowHelp ;;
+		v)	ShowLicense ;;
+		y)	autoYes=1 ;;
+		a)	useAptGet=1 ;;
+		c)	useAutoClean=1 ;;
+		\?)
+			printf "Invalid argument: -%s\n" "$OPTARG"
+			badArgument=1
+			;;
+	esac
+done
+if [[ "$badArgument" ]]; then
+	ShowHelp 1
+fi
+
+# Check for root access
+if [[ "$UID" != "0" ]]; then
+	if hash sudo 2>/dev/null; then
+		Run sudo $0 "$@"
+		exit $?
+	else
+		printf "%s requires \"root\" administrator access to upgrade your system.\n" "$PROGRAM"
+		exit 1
+	fi
+fi
+
+# Determine if aptitude is installed (unless we're not using it)
+if [[ -z "$useAptGet" ]]; then
+	if ! hash aptitude 2>/dev/null; then
+		useAptGet=1
+	fi
+fi
+
+# Clean apt package cache
+printf "\nCleaning apt package cache...\n"
+if [[ $useAptGet ]]; then
+	Run apt-get ${useAutoClean:+auto}clean
+else
+	Run aptitude ${useAutoClean:+auto}clean
+fi
+
+# Update package lists
+printf "\nUpdating list of available packages...\n"
+if [[ $useAptGet ]]; then
+	Run apt-get update
+else
+	Run aptitude update
+fi
+if [[ $? -ne 0 ]];
+	printf "Package list update failed.\n"
+	exit 1
+fi
+
+# Check to see if we even need to upgrade
+if [[ $useAptGet ]]; then
+	apt-get --trivial-only $aptGetUpgradeArgs &>/dev/null
+else
+	aptitude $aptitudeUpgradeArgs <<<"n" &>/dev/null
+fi
+if [[ $? -eq 0 ]]; then
+	printf "Your packages are already up to date.\n"
+	exit 0
+fi
+
+# Do the upgrade itself
+if [[ $useAptGet ]]; then
+	Run apt-get ${autoYes:+-y} $aptGetUpgradeArgs
+else
+	Run aptitude ${autoYes:+-y} $aptitudeUpgradeArgs
+fi
+if [[ $? -ne 0 ]]; then
+	# FIXME
+	printf "System upgrade failed.  Something about a log should be here.\n"
+	exit 1
+fi
+
+# apt-get needs explicit autoremove (aptitude doesn't)
+if [[ $useAptGet ]]; then
+	Run apt-get autoremove
+	if [[ $? -ne 0 ]]; then
+		printf "Failure attempting to auto-remove unneeded packages.\n"
+		exit 1
+	fi
+fi
+
+# Clean apt package cache (again)
+printf "Cleaning apt package cache...\n"
+if [[ $useAptGet ]]; then
+	Run apt-get autoclean
+else
+	Run aptitude autoclean
+fi
+
+printf "\nIt is generally recommended that you reboot your system after upgrades.  You
+can do this with the \"reboot\" command, which must be run as root.\n\n"

scripts/tools/mkatinit

@@ -0,0 +1,286 @@
+#! /bin/bash
+# vim: set tabstop=4 shiftwidth=4 noexpandtab filetype=sh:
+
+# mkatinit by Ivan Drucker, http://appleii.ivanx.com
+# not licensed; please modify and redistribute as you like
+# 1.0b4 1-30-11
+
+# 1.1d1 -- uses bashByter. NOT TESTED.
+
+# This script creates the ATINIT file required for netbooting Apple IIe and
+#   IIGS clients from a netatalk server. ATINIT is put in the in the
+#   (sharename)/USERS hierarchy, or the current directory if it can't.
+#   The user can specify the ProDOS startup system program and default prefix.
+#   If an argument is supplied, it is used as the username and the prompt is
+#   skipped.
+
+# The ATINIT file is not as complete as the ones generated by AppleShare 3.0,
+#   and features such as default printer are not used.
+
+# to do
+# possibly require confirmation if AFPD_GUEST is not set correctly
+#  or offer to change it
+
+# from ID-bashByter library
+decToChar () {
+# converts single-byte decimal value to equivalent character
+# arg: decimal number from 0-255
+# out: one character
+#exit: 8=extraneous arg, 11=missing arg, 21=invalid arg
+	[[ $1 ]] || return 11
+	[[ $2 ]] && return 8
+	[[ ( $(printf %d "$1" 2> /dev/null ) == $1 ) \
+		&& ( $1 -ge 0 ) && ( $1 -le 255 ) ]] || return 21
+	# args are valid
+	echo -n -e "\x$(printf %02X "$1")"
+}
+
+writechars () {
+# write one or more characters (bytes) to file
+# arg1: filename
+# arg2: (optional) offset (# of bytes to skip before writing)
+# arg3 OR stdin: sequence of characters
+#  [stdin required if writing NUL (0) or trailing LF (0x0A) chars]
+#  out: nothing
+# exit: 8=extraneous arg, 11=missing arg1,
+#       13=missing stdin/arg3, 22=invalid arg2
+	[[ $1 ]] || { [[ -t 0 ]] || cat > /dev/null; return 11; }
+	[[ $2 ]] && { [[ ( $(printf %d "$2" 2> /dev/null) == $2 ) && \
+		( $2 -ge 0 ) ]] || { [[ -t 0 ]] || cat > /dev/null; return 22; } }
+	[[ ( ! -t 0 ) && $3 ]] && { cat > /dev/null; return 8; }
+	[[ ( -t 0 ) ]] && { [[ $4 ]] && return 8; [[ $3 ]] || return 13; }
+	# args are valid
+	if [[ -t 0 ]]; then
+		echo -n "$3" | \
+			dd of="$1" bs=1 seek=$(($2)) conv=notrunc 2> /dev/null
+	else
+		dd of="$1" bs=1 seek=$(($2)) conv=notrunc 2> /dev/null
+	fi
+}
+
+#---- mkatinit starts here
+IFS=''
+
+#defaults
+sharepath=$(grep options:prodos /usr/local/etc/netatalk/AppleVolumes.default | tail -1 | cut -d" " -f1)
+prefix=/$(grep options:prodos /usr/local/etc/netatalk/AppleVolumes.default | tail -1 | cut -d" " -f2)
+gsprefix=$prefix
+startprog="$prefix/BASIC.SYSTEM"
+gsstartprog="$prefix/SYSTEM/FINDER"
+filename="ATINIT"
+user=$(whoami)
+
+echo
+
+usersfolder=1
+while [ -n "$1" ] && [ "${1:0:1}" = '-' ]; do
+	flag="$1"
+	if [ $flag = "-gs" ]; then
+		gs=1
+		shift
+		continue
+	elif [ $flag = "-d" ]; then
+		noprompt=1
+		shift
+		continue
+	elif [ $flag = "-f" ]; then
+		overwrite=1
+		shift
+		continue
+	elif [ $flag = "-g" ]; then
+		alsoguest=1
+		shift
+		continue
+	elif [ $flag = "-c" ]; then
+		usersfolder=0
+		shift
+		continue
+	else
+		badflag=1
+		break
+	fi
+done
+
+if [ $usersfolder -eq 0 ] && [ -n "$alsoguest" ]; then
+	badflag=1
+fi
+
+if [ $badflag ]; then
+	echo "usage: mkatinit [-gs] [-d] [-f] [-g | -c] [<username>|guest]"
+	echo
+	echo "<username> should be the name of a netatalk user, or 'guest'"
+	echo "-gs sets the default ProDOS netboot system startup program and"
+	echo "    prefix for GS/OS (if omitted, ProDOS 8 defaults are used)"
+	echo "-d  use the default start program and prefix, without prompting"
+	echo "-f  overwrite existing ATINIT file if present, without warning"
+	echo "-g  create an ATINIT file for Guest as well as the specified user"
+	echo "-c  write ATNIT to current directory instead of USERS hierarchy"
+	echo
+	exit
+fi
+
+arg="$1"
+
+[[ -z $arg ]] && arg=$user
+
+while : ; do
+
+	if [ ${#arg} -gt 32 ]; then
+		echo "User name is too long. Exiting with no action."
+		exit
+	elif [ -n "$arg" ]; then
+		if [ `echo $arg | tr '[:upper:]' '[:lower:]'` = "guest" ]; then
+			username='<Any User>'
+			alsoguest=
+			if [[ ! $(grep -F -s $(ls -1 /home) /etc/default/netatalk) ]]; then
+				echo 'Warning: The AFPD_GUEST setting in /etc/default/netatalk is not assigned to a'
+				echo 'user with a folder in /home. Guest users may be able to boot over the network'
+				echo 'into ProDOS 8 for read-only access, but will not be able to boot into GS/OS.'
+				if [ $gs ]; then
+					echo ' Using ProDOS 8 defaults.'
+					gs=
+				else
+					echo
+				fi
+				echo
+			fi
+		else
+			username="$arg"
+			if [[ ! $(ls -1 /home | grep -F -s $username) ]]; then
+				echo "Warning: This username ($username) does not have a folder in /home. This user may"
+				echo "not be able to boot over the network into ProDOS 8 or GS/OS."
+				echo
+			fi
+		fi
+		if [ $gs ]; then
+			startprog="$gsstartprog"
+			prefix="$gsprefix"
+		fi
+	fi
+
+	# make username all caps
+	username=`echo $username | tr '[:lower:]' '[:upper:]'`
+
+	# prompt for folders
+	if [ ! $doalsoguest ] && [ ! $noprompt ]; then
+		while : ; do
+			echo "Enter the ProDOS path to the startup system program."
+			echo "default (CR to accept): $startprog"
+			read
+			if [ ${#REPLY} -gt 64 ]; then
+				continue
+			elif [ -n "$REPLY" ]; then
+				startprog="`echo $REPLY | tr '[:lower:]' '[:upper:]'`"
+				echo
+			fi
+			break
+		done
+
+		while : ; do
+			echo "Enter the initial ProDOS prefix:"
+			echo "default (CR to accept): $prefix"
+			read
+			if [ ${#REPLY} -gt 64 ]; then
+				continue
+			elif [ -n "$REPLY" ]; then
+				prefix="`echo $REPLY | tr '[:lower:]' '[:upper:]'`"
+				echo
+			fi
+			break
+		done
+	fi
+
+	# create folders if needed
+	filepath="$PWD/$filename"
+
+	while [ $usersfolder -eq 1 ]; do
+		# create folders for ATINIT
+		while [ ! -d "$sharepath" ]; do
+			echo "Shared volume '$sharepath' not found. Edit mkatinit to change the default."
+			echo "Enter the local path to the netatalk shared volume used for netboot:"
+			read sharepath
+		done
+
+		if [ ! -d "$sharepath/USERS" ]; then
+			mkdir "$sharepath/USERS"
+			if [ $? -ne 0 ]; then
+				break
+			fi
+		fi
+		if [ ! -d "$sharepath/USERS/$username" ]; then
+			mkdir "$sharepath/USERS/$username"
+			if [ $? -ne 0 ]; then
+				break
+			fi
+		fi
+		if [ ! -d "$sharepath/USERS/$username/SETUP" ]; then
+			mkdir "$sharepath/USERS/$username/SETUP"
+			if [ $? -ne 0 ]; then
+				break
+			fi
+		else
+			if [ ! -w "$sharepath/USERS/$username/SETUP" ]; then
+				break
+			fi
+		fi
+
+		# we have a valid USERS folder target for ATINIT
+		filepath="$sharepath/USERS/$username/SETUP/$filename"
+		usersfolder=2
+	done
+
+	if [ $usersfolder -eq 1 ]; then
+		echo "Could not write to shared volume. Creating ATINIT in current directory."
+		if [ -n "$alsoguest" ]; then
+			echo "ATINIT for Guest user will not be created."
+		fi
+		echo
+		alsoguest=
+	fi
+
+	if [ ! $doalsoguest ]; then
+		echo "netboot start program: $startprog"
+		echo "netboot start prefix : $prefix"
+		echo
+	fi
+
+	#remove ATINIT if present
+	if [ ! $overwrite ] && [ -f "$filepath" ]; then
+		echo -n "$filepath already exists. Overwrite? "
+		while read -s -n 1 > /dev/null 2>&1; do
+			if [ -z "$REPLY" ]; then
+				continue
+			elif [ "$REPLY" = "Y" ] || [ "$REPLY" = "y" ]; then
+				echo
+				break
+			elif [ "$REPLY" = "N" ] || [ "$REPLY" = "n" ]; then
+				echo
+				echo "Exiting with no action."
+				exit
+			fi
+		done
+	fi
+
+	#write the file. start with zeroes
+	dd if=/dev/zero of="$filepath" bs=1 count=276 2> /dev/null
+	#put in startprog, prefix, username (first byte of each field is length)
+	# ( echo -n "${#startprog}" | awk '{printf("%c",$0);}'; echo -n "$startprog"; ) | dd of="$filepath" bs=1 seek=7 conv=notrunc 2> /dev/null
+	# ( echo -n "${#prefix}" | awk '{printf("%c",$0);}'; echo -n "$prefix"; ) | dd of="$filepath" bs=1 seek=78 conv=notrunc 2> /dev/null
+	# ( echo -n "${#username}" | awk '{printf("%c",$0);}'; echo -n "$username"; ) | dd of="$filepath" bs=1 seek=143 conv=notrunc 2> /dev/null
+	( decToChar "${#startprog}"; echo -n "$startprog"; ) | writechars "$filepath" 7
+	( decToChar "${#prefix}"; echo -n "$prefix"; ) | writechars "$filepath" 78
+	( decToChar "${#username}"; echo -n "$username"; ) | writechars "$filepath" 143
+
+	echo "Created $filepath"
+	if [ ! $alsoguest ]; then
+		break
+	fi
+
+	if [ $usersfolder -eq 2 ]; then
+		usersfolder=1
+	fi
+	doalsoguest=1
+	arg='guest'
+done
+
+echo

scripts/tools/mkatinit.txt

@@ -1,286 +0,0 @@
-#! /bin/bash
-# vim: set tabstop=4 shiftwidth=4 expandtab filetype=sh:
-
-# mkatinit by Ivan Drucker, http://appleii.ivanx.com
-# not licensed; please modify and redistribute as you like
-# 1.0b4 1-30-11
-
-# 1.1d1 -- uses bashByter. NOT TESTED.
-
-# This script creates the ATINIT file required for netbooting Apple IIe and
-#   IIGS clients from a netatalk server. ATINIT is put in the in the
-#   (sharename)/USERS hierarchy, or the current directory if it can't.
-#   The user can specify the ProDOS startup system program and default prefix.
-#   If an argument is supplied, it is used as the username and the prompt is
-#   skipped.
-
-# The ATINIT file is not as complete as the ones generated by AppleShare 3.0,
-#   and features such as default printer are not used.
-
-# to do
-# possibly require confirmation if AFPD_GUEST is not set correctly
-#  or offer to change it
-
-# from ID-bashByter library
-decToChar () {
-# converts single-byte decimal value to equivalent character
-# arg: decimal number from 0-255
-# out: one character
-#exit: 8=extraneous arg, 11=missing arg, 21=invalid arg
-    [[ $1 ]] || return 11
-    [[ $2 ]] && return 8
-    [[ ( $(printf %d "$1" 2> /dev/null ) == $1 ) \
-        && ( $1 -ge 0 ) && ( $1 -le 255 ) ]] || return 21
-    # args are valid
-    echo -n -e "\x$(printf %02X "$1")"
-}
-
-writechars () {
-# write one or more characters (bytes) to file
-# arg1: filename
-# arg2: (optional) offset (# of bytes to skip before writing)
-# arg3 OR stdin: sequence of characters
-#  [stdin required if writing NUL (0) or trailing LF (0x0A) chars]
-#  out: nothing
-# exit: 8=extraneous arg, 11=missing arg1,
-#       13=missing stdin/arg3, 22=invalid arg2
-    [[ $1 ]] || { [[ -t 0 ]] || cat > /dev/null; return 11; }
-    [[ $2 ]] && { [[ ( $(printf %d "$2" 2> /dev/null) == $2 ) && \
-        ( $2 -ge 0 ) ]] || { [[ -t 0 ]] || cat > /dev/null; return 22; } }
-    [[ ( ! -t 0 ) && $3 ]] && { cat > /dev/null; return 8; }
-    [[ ( -t 0 ) ]] && { [[ $4 ]] && return 8; [[ $3 ]] || return 13; }
-    # args are valid
-    if [[ -t 0 ]]; then
-        echo -n "$3" | \
-            dd of="$1" bs=1 seek=$(($2)) conv=notrunc 2> /dev/null
-    else
-        dd of="$1" bs=1 seek=$(($2)) conv=notrunc 2> /dev/null
-    fi
-}
-
-#---- mkatinit starts here
-IFS=''
-
-#defaults
-sharepath=$(grep options:prodos /usr/local/etc/netatalk/AppleVolumes.default | tail -1 | cut -d" " -f1)
-prefix=/$(grep options:prodos /usr/local/etc/netatalk/AppleVolumes.default | tail -1 | cut -d" " -f2)
-gsprefix=$prefix
-startprog="$prefix/BASIC.SYSTEM"
-gsstartprog="$prefix/SYSTEM/FINDER"
-filename="ATINIT"
-user=$(whoami)
-
-echo
-
-usersfolder=1
-while [ -n "$1" ] && [ "${1:0:1}" = '-' ]; do
-    flag="$1"
-    if [ $flag = "-gs" ]; then
-        gs=1
-        shift
-        continue
-    elif [ $flag = "-d" ]; then
-        noprompt=1
-        shift
-        continue
-    elif [ $flag = "-f" ]; then
-        overwrite=1
-        shift
-        continue
-    elif [ $flag = "-g" ]; then
-        alsoguest=1
-        shift
-        continue
-    elif [ $flag = "-c" ]; then
-        usersfolder=0
-        shift
-        continue
-    else
-        badflag=1
-        break
-    fi
-done
-
-if [ $usersfolder -eq 0 ] && [ -n "$alsoguest" ]; then
-    badflag=1
-fi
-
-if [ $badflag ]; then
-    echo "usage: mkatinit [-gs] [-d] [-f] [-g | -c] [<username>|guest]"
-    echo
-    echo "<username> should be the name of a netatalk user, or 'guest'"
-    echo "-gs sets the default ProDOS netboot system startup program and"
-    echo "      prefix for GS/OS (if omitted, ProDOS 8 defaults are used)"
-    echo "-d  use the default start program and prefix, without prompting"
-    echo "-f  overwrite existing ATINIT file if present, without warning"
-    echo "-g  create an ATINIT file for Guest as well as the specified user"
-    echo "-c  write ATNIT to current directory instead of USERS hierarchy"
-    echo
-    exit
-fi
-
-arg="$1"
-
-[[ -z $arg ]] && arg=$user
-
-while : ; do
-
-    if [ ${#arg} -gt 32 ]; then
-        echo "User name is too long. Exiting with no action."
-        exit
-    elif [ -n "$arg" ]; then
-        if [ `echo $arg | tr '[:upper:]' '[:lower:]'` = "guest" ]; then
-            username='<Any User>'
-            alsoguest=
-            if [[ ! $(grep -F -s $(ls -1 /home) /etc/default/netatalk) ]]; then
-                echo 'Warning: The AFPD_GUEST setting in /etc/default/netatalk is not assigned to a'
-                echo 'user with a folder in /home. Guest users may be able to boot over the network'
-                echo 'into ProDOS 8 for read-only access, but will not be able to boot into GS/OS.'
-                if [ $gs ]; then
-                    echo ' Using ProDOS 8 defaults.'
-                    gs=
-                else
-                    echo
-                fi
-                echo
-            fi
-        else
-            username="$arg"
-            if [[ ! $(ls -1 /home | grep -F -s $username) ]]; then
-                echo "Warning: This username ($username) does not have a folder in /home. This user may"
-                echo "not be able to boot over the network into ProDOS 8 or GS/OS."
-                echo
-            fi
-        fi
-        if [ $gs ]; then
-            startprog="$gsstartprog"
-            prefix="$gsprefix"
-        fi
-    fi
-
-    # make username all caps
-    username=`echo $username | tr '[:lower:]' '[:upper:]'`
-
-    # prompt for folders
-    if [ ! $doalsoguest ] && [ ! $noprompt ]; then
-        while : ; do
-            echo "Enter the ProDOS path to the startup system program."
-            echo "default (CR to accept): $startprog"
-            read
-            if [ ${#REPLY} -gt 64 ]; then
-                continue
-            elif [ -n "$REPLY" ]; then
-                startprog="`echo $REPLY | tr '[:lower:]' '[:upper:]'`"
-                echo
-            fi
-            break
-        done
-
-        while : ; do
-            echo "Enter the initial ProDOS prefix:"
-            echo "default (CR to accept): $prefix"
-            read
-            if [ ${#REPLY} -gt 64 ]; then
-                continue
-            elif [ -n "$REPLY" ]; then
-                prefix="`echo $REPLY | tr '[:lower:]' '[:upper:]'`"
-                echo
-            fi
-            break
-        done
-    fi
-
-    # create folders if needed
-    filepath="$PWD/$filename"
-
-    while [ $usersfolder -eq 1 ]; do
-        # create folders for ATINIT
-        while [ ! -d "$sharepath" ]; do
-            echo "Shared volume '$sharepath' not found. Edit mkatinit to change the default."
-            echo "Enter the local path to the netatalk shared volume used for netboot:"
-            read sharepath
-        done
-
-        if [ ! -d "$sharepath/USERS" ]; then
-            mkdir "$sharepath/USERS"
-            if [ $? -ne 0 ]; then
-                break
-            fi
-        fi
-        if [ ! -d "$sharepath/USERS/$username" ]; then
-            mkdir "$sharepath/USERS/$username"
-            if [ $? -ne 0 ]; then
-                break
-            fi
-        fi
-        if [ ! -d "$sharepath/USERS/$username/SETUP" ]; then
-            mkdir "$sharepath/USERS/$username/SETUP"
-            if [ $? -ne 0 ]; then
-                break
-            fi
-        else
-            if [ ! -w "$sharepath/USERS/$username/SETUP" ]; then
-                break
-            fi
-        fi
-
-        # we have a valid USERS folder target for ATINIT
-        filepath="$sharepath/USERS/$username/SETUP/$filename"
-        usersfolder=2
-    done
-
-    if [ $usersfolder -eq 1 ]; then
-        echo "Could not write to shared volume. Creating ATINIT in current directory."
-        if [ -n "$alsoguest" ]; then
-            echo "ATINIT for Guest user will not be created."
-        fi
-        echo
-        alsoguest=
-    fi
-
-    if [ ! $doalsoguest ]; then
-        echo "netboot start program: $startprog"
-        echo "netboot start prefix : $prefix"
-        echo
-    fi
-
-    #remove ATINIT if present
-    if [ ! $overwrite ] && [ -f "$filepath" ]; then
-        echo -n "$filepath already exists. Overwrite? "
-        while read -s -n 1 > /dev/null 2>&1; do
-            if [ -z "$REPLY" ]; then
-                continue
-            elif [ "$REPLY" = "Y" ] || [ "$REPLY" = "y" ]; then
-                echo
-                break
-            elif [ "$REPLY" = "N" ] || [ "$REPLY" = "n" ]; then
-                echo
-                echo "Exiting with no action."
-                exit
-            fi
-        done
-    fi
-
-    #write the file. start with zeroes
-    dd if=/dev/zero of="$filepath" bs=1 count=276 2> /dev/null
-    #put in startprog, prefix, username (first byte of each field is length)
-    # ( echo -n "${#startprog}" | awk '{printf("%c",$0);}'; echo -n "$startprog"; ) | dd of="$filepath" bs=1 seek=7 conv=notrunc 2> /dev/null
-    # ( echo -n "${#prefix}" | awk '{printf("%c",$0);}'; echo -n "$prefix"; ) | dd of="$filepath" bs=1 seek=78 conv=notrunc 2> /dev/null
-    # ( echo -n "${#username}" | awk '{printf("%c",$0);}'; echo -n "$username"; ) | dd of="$filepath" bs=1 seek=143 conv=notrunc 2> /dev/null
-    ( decToChar "${#startprog}"; echo -n "$startprog"; ) | writechars "$filepath" 7
-    ( decToChar "${#prefix}"; echo -n "$prefix"; ) | writechars "$filepath" 78
-    ( decToChar "${#username}"; echo -n "$username"; ) | writechars "$filepath" 143
-
-    echo "Created $filepath"
-    if [ ! $alsoguest ]; then
-        break
-    fi
-
-    if [ $usersfolder -eq 2 ]; then
-        usersfolder=1
-    fi
-    doalsoguest=1
-    arg='guest'
-done
-
-echo

scripts/tools/mkvolinfo

@@ -0,0 +1,83 @@
+#! /bin/bash
+# vim: set tabstop=4 shiftwidth=4 noexpandtab filetype=sh:
+
+# mkvolinfo -- creates a (share)/.AppleDesktop/.volinfo file
+
+makeVolInfoFile () {
+	[[ -d $sharepath/.AppleDesktop ]] || mkdir $sharepath/.AppleDesktop
+	touch $volinfo
+	echo 'MAC_CHARSET:MAC_ROMAN' >> $volinfo
+	echo 'VOL_CHARSET:UTF8' >> $volinfo
+	echo 'ADOUBLE_VER:v2' >> $volinfo
+	echo 'CNIDBACKEND:dbd' >> $volinfo
+	echo 'CNIDDBDHOST:localhost' >> $volinfo
+	echo 'CNIDDBDPORT:4700' >> $volinfo
+	echo "CNID_DBPATH:$sharepath" >> $volinfo
+	echo 'VOLUME_OPTS:PRODOS CACHEID' >> $volinfo
+	if (( $mixedcase )); then
+		echo 'VOLCASEFOLD:' >> $volinfo
+	else
+		echo 'VOLCASEFOLD:MTOULOWER UTOMUPPER' >> $volinfo
+	fi
+	echo 'EXTATTRTYPE:AFPVOL_EA_AD' >> $volinfo
+	echo ".volinfo for $sharepath has been created."
+}
+
+while [[ $1 == "-f" || $1 == "-c" ]]; do
+	if [[ $1 == "-f" ]]; then
+		force=1
+		shift
+	fi
+
+	if [[ $1 == "-c" ]]; then
+		mixedcase=1
+		shift
+	fi
+done
+
+if [[ ${1:0:1} == "-" ]]; then
+
+	echo "usage: mkvolinfo [-f] [-c] [shared volume path]"
+	echo
+	echo "-c will create the .volinfo file to specify no uppercase filename conversion"
+	echo "-f will create the .volinfo file without prompting, if none exists"
+	echo "If a path is specified, that is what is used, otherwise the last entry"
+	echo "in /usr/local/etc/netatalk/AppleVolumes.default is used."
+
+else
+	sudo true
+	if [[ $1 ]]; then
+		sharepath=$(readlink -m $1)
+	else
+		sharepath=$(grep ^/srv/A2SERVER /usr/local/etc/netatalk/AppleVolumes.default | tail -1 | cut -d" " -f1)
+	fi
+
+	volinfo=$sharepath/.AppleDesktop/.volinfo
+
+	if [[ ! -d $sharepath ]]; then
+		echo "$sharepath does not exist."
+	else
+		if [[ -f $volinfo ]]; then
+			echo "$volinfo already exists."
+		else
+			if [[ $force ]]; then
+				makeVolInfoFile
+			else
+				echo "The .volinfo file is automatically generated when you first"
+				echo "log in from an AFP (Apple II or Mac) client machine."
+				echo "If you can't do this, you can create a .volinfo file now"
+				echo "based on assumed defaults; proceed with caution if you have"
+				echo "customized your AppleVolumes files."
+				echo
+				echo "If the path shown below is incorrect, you can specify"
+				echo "the path to your shared volume as an argument to mkvolinfo."
+				echo
+				echo -n "Make .volinfo for shared volume $sharepath now? "
+				read
+				if [[ ${REPLY:0:1} == "y" ]] || [[ ${REPLY:0:1} == "Y" ]]; then
+					makeVolInfoFile
+				fi
+			fi
+		fi
+	fi
+fi

scripts/tools/mkvolinfo.txt

@@ -1,83 +0,0 @@
-#! /bin/bash
-# vim: set tabstop=4 shiftwidth=4 expandtab filetype=sh:
-
-# mkvolinfo -- creates a (share)/.AppleDesktop/.volinfo file
-
-makeVolInfoFile () {
-    [[ -d $sharepath/.AppleDesktop ]] || mkdir $sharepath/.AppleDesktop
-    touch $volinfo
-    echo 'MAC_CHARSET:MAC_ROMAN' >> $volinfo
-    echo 'VOL_CHARSET:UTF8' >> $volinfo
-    echo 'ADOUBLE_VER:v2' >> $volinfo
-    echo 'CNIDBACKEND:dbd' >> $volinfo
-    echo 'CNIDDBDHOST:localhost' >> $volinfo
-    echo 'CNIDDBDPORT:4700' >> $volinfo
-    echo "CNID_DBPATH:$sharepath" >> $volinfo
-    echo 'VOLUME_OPTS:PRODOS CACHEID' >> $volinfo
-    if (( $mixedcase )); then
-        echo 'VOLCASEFOLD:' >> $volinfo
-    else
-        echo 'VOLCASEFOLD:MTOULOWER UTOMUPPER' >> $volinfo
-    fi
-    echo 'EXTATTRTYPE:AFPVOL_EA_AD' >> $volinfo
-    echo ".volinfo for $sharepath has been created."
-}
-
-while [[ $1 == "-f" || $1 == "-c" ]]; do
-    if [[ $1 == "-f" ]]; then
-        force=1
-        shift
-    fi
-
-    if [[ $1 == "-c" ]]; then
-        mixedcase=1
-        shift
-    fi
-done
-
-if [[ ${1:0:1} == "-" ]]; then
-
-    echo "usage: mkvolinfo [-f] [-c] [shared volume path]"
-    echo
-    echo "-c will create the .volinfo file to specify no uppercase filename conversion"
-    echo "-f will create the .volinfo file without prompting, if none exists"
-    echo "If a path is specified, that is what is used, otherwise the last entry"
-    echo "in /usr/local/etc/netatalk/AppleVolumes.default is used."
-
-else
-    sudo true
-    if [[ $1 ]]; then
-        sharepath=$(readlink -m $1)
-    else
-        sharepath=$(grep ^/srv/A2SERVER /usr/local/etc/netatalk/AppleVolumes.default | tail -1 | cut -d" " -f1)
-    fi
-
-    volinfo=$sharepath/.AppleDesktop/.volinfo
-
-    if [[ ! -d $sharepath ]]; then
-        echo "$sharepath does not exist."
-    else
-        if [[ -f $volinfo ]]; then
-            echo "$volinfo already exists."
-        else
-            if [[ $force ]]; then
-                makeVolInfoFile
-            else
-                echo "The .volinfo file is automatically generated when you first"
-                echo "log in from an AFP (Apple II or Mac) client machine."
-                echo "If you can't do this, you can create a .volinfo file now"
-                echo "based on assumed defaults; proceed with caution if you have"
-                echo "customized your AppleVolumes files."
-                echo
-                echo "If the path shown below is incorrect, you can specify"
-                echo "the path to your shared volume as an argument to mkvolinfo."
-                echo
-                echo -n "Make .volinfo for shared volume $sharepath now? "
-                read
-                if [[ ${REPLY:0:1} == "y" ]] || [[ ${REPLY:0:1} == "Y" ]]; then
-                    makeVolInfoFile
-                fi
-            fi
-        fi
-    fi
-fi

setup/index.txt

@@ -1,358 +1,93 @@
 #! /bin/bash
-# vim: set tabstop=4 shiftwidth=4 expandtab filetype=sh:
+# vim: set tabstop=4 shiftwidth=4 noexpandtab filetype=sh:
 
-# A2SERVER master setup script, last update 17-Nov-15
-# it downloads and executes several scripts related to the setup of
-# netatalk configured for Apple II use on Debian or Raspbian.
-# more info is at http://ivanx.com/a2server
+# setup/index.txt - upgrade path from Ivan's a2server tree
+#
+# Ivan's a2server installed with a single copy-paste of a command line that
+# downloaded a script and ran it sight-unseen.  People are going to continue
+# to run that command (they shouldn't, but they will), and we can support
+# them doing it for now.
 
-# to download and execute, type:
-# wget ivanx.com/a2server/setup; source setup
+a2sBranch="master"
+a2sScriptURL="https://raw.githubusercontent.com/RasppleII/a2server/${a2sBranch}"
+a2sTarball="https://github.com/RasppleII/a2server/archive/${a2sBranch}.tar.gz"
 
-a2serverVersion="152"
+# Set top_src to the location of the source tree if we're running in one
+top_src="$( dirname "${BASH_SOURCE[0]}" )/.."
+if [[ -f "$top_src/.a2server_source" ]]; then
+	pushd $top_src >/dev/null
+	top_src="$PWD"
+	popd >/dev/null
 
-# Ensure URL we'll use ends in a /
-case "$A2SERVER_SCRIPT_URL" in
-	*/) scriptURL="$A2SERVER_SCRIPT_URL" ;;
-	*) scriptURL="${A2SERVER_SCRIPT_URL:-https://raw.githubusercontent.com/RasppleII/a2server/current}/" ;;
-esac
-case "$A2SERVER_BINARY_URL" in
-	*/) binaryURL="$A2SERVER_BINARY_URL" ;;
-	*) binaryURL="${A2SERVER_BINARY_URL:-http://ivanx.com/a2server/files}/" ;;
-esac
-useExternalURL=1
-[[ $A2SERVER_NO_EXTERNAL ]] && useExternalURL=
+	cat <<-EOT
+	This script exists solely for backward-compatibility with IvanX's a2server
+	website and aliases installed by older versions.  You appear to have an
+	a2server source directory here:
+	 	$top_src
 
-isRpi=
-[[ -f /usr/bin/raspi-config ]] && isRpi=1
+	Please run ./install.sh in that directory.  Thanks!
 
-isDebian=
-lsb_release -a 2> /dev/null | grep -q 'Distributor ID:.Debian' && [[ ( -f /etc/debian_version ) && ( $(cut -d . -f 1 < /etc/debian_version) -ge "7" ) ]] && isDebian=1
-
-installedVersion=
-if [ -f /usr/local/etc/A2SERVER-version ]; then
-    installedVersion="$(cat /usr/local/etc/A2SERVER-version)"
+	EOT
+	exit 1
 fi
-echo "A2SERVER version available: $a2serverVersion"
-echo "A2SERVER version installed: ${installedVersion:=None}"
 
-echo
-[[ $scriptURL != *"ivanx.com"* && $scriptURL != *"raw.githubusercontent.com/RasppleII/a2server"* ]] && echo "Using script URL: $scriptURL"
-[[ $binaryURL != *"ivanx.com"* ]] && echo "Using binary URL: $binaryURL"
-[[ ! $useExternalURL ]] && echo -e "Not using external URLs. Downloads must be available from:\n  ${binaryURL}external/appleii/\n  ${binaryURL}external/source/\n  (See the A2SERVER developer page for more information.)"
+# Find the version in the install script
+newVersion=$(wget -qO- "${a2sScriptURL}/install.sh" | grep '^a2serverVersion' | cut -d '"' -f 2)
 
-skipRepoUpdate=
+# It almost never is, but this script could be run with command line arguments,
+# of which -y we can use, so we should check for it.  We'll pass them all to
+# the install script later
 autoAnswerYes=
-installAll=
-setupNetBoot=
-setupWindowsSharing=
-compileAlways=
-rm /tmp/a2server-* 2> /dev/null
-while [[ $1 ]]; do
-    if [[ $1 == "-r" ]]; then
-        shift
-        skipRepoUpdate="-r"
-        touch /tmp/a2server-packageReposUpdated
-    elif [[ $1 == "-i" ]]; then
-        shift
-        installAll="-i"
-    elif [[ $1 == "-y" ]]; then
-        shift
-        autoAnswerYes="-y"
-        touch /tmp/a2server-autoAnswerYes
-    elif [[ $1 == "-b" ]]; then
-        shift
-        setupNetBoot="-b"
-        touch /tmp/a2server-setupNetBoot
-    elif [[ $1 == "-w" ]]; then
-        shift
-        setupWindowsSharing="-w"
-        touch /tmp/a2server-setupWindowsSharing
-    elif [[ $1 == "-c" ]]; then
-        shift
-        compileAlways="-c"
-        touch /tmp/a2server-compileAlways
-    elif [[ $1 == "-v" ]]; then
-        shift
-        # Version was already printed
-        [[ $0 == "-bash" ]] && return 1 || exit 1
-    elif [[ $1 ]]; then
-        echo "options:"
-        echo "-v: display installed and available versions, then exit"
-        echo "-i: reinstall A2SERVER software (but not Apple II software)"
-        echo "-y: auto-answer yes to all prompts"
-        echo "-r: don't update package repositories"
-        echo "-b: auto-setup network boot (use with -y)"
-        echo "-w: auto-setup Windows file sharing (use with -y)"
-        echo "-c: compile non-package items, rather than downloading binaries"
-        [[ $0 == "-bash" ]] && return 1 || exit 1
-    fi
+for arg in $@; do
+	if [[ $arg == "-y" ]]; then
+		autoAnswerYes=1
+		break
+	fi
 done
 
-if { [[ -f /usr/local/etc/A2SERVER-version ]] && (( $(head -c 3 /usr/local/etc/A2SERVER-version) < 110 )); }; then
-    echo
-    echo "WARNING: The current A2SERVER installer scripts haven't been tested for"
-    echo "updating the earlier version of A2SERVER that you have. A fresh install"
-    echo "is suggested. Continuing is not recommended and could make A2SERVER"
-    echo "no longer work properly, or cause data to be lost."
+cat <<EOT
+
+Hello, you've reached the single wget command version of the a2server install
+script.  This script is being phased out for a number of reasons.  The most
+important is that it is not repeatable.  This script will download things
+behind the scenes, run them without much verification, and then delete what it
+ran, no matter if the installation finished successfully or not.  The next
+time you run the same command, you may get a different (hopefully better)
+version.
+
+Right now, a2server ${newVersion} is available.
+
+If you are seeing this text, iKarith (Joseph Carter) hasn't bothered to write
+publicly-facing end-user documentation for downloading and installing a2server
+a more preferred way.  He's filed an issue about this, please do follow the
+instructions there:
+	https://github.com/RasppleII/a2server/issues/60
+
+For now, this script does what the old installer used to.
+
+EOT
+
+if [[ ! $autoAnswerYes ]]; then
+	printf "Do you want to install a2server with this script? "
+	read
+	if [[ ${REPLY:0:1} != "y" && ${REPLY:0:1} != "Y" ]]; then
+		printf "\nOkay, not installing anything now!\n\n"
+		exit 1
+	fi
 fi
 
-a2server_update=0
-doSetup=1
+top_src=$(mktemp -d /tmp/a2server.XXXXXXXXXXXX)
 
-if { [[ -f /usr/local/etc/A2SERVER-version ]] && (( $(head -c 3 /usr/local/etc/A2SERVER-version) < 152 )); }; then
-    a2server_update=1
-fi
+# Normally tarballs unpack in a subdirectory, but we want it to unpack into
+# $top_src directly (even though the directory has the tarball in it.)
+printf "\na2server: Downloading installer to $top_src.\n"
+wget -O "$top_src/a2server-$a2sBranch.tar.gz" "$a2sTarball"
+tar -C $top_src --strip-components=1 -zxf "$top_src/a2server-${a2sBranch}.tar.gz"
 
-unsupportedOS=1
-if [[ $isRpi ]]; then #supported Raspbian? (16-Feb-15, 20-Jun-14, 09-Jan-14, etc)
-    fwhash=$(zcat /usr/share/doc/raspberrypi-bootloader/changelog.Debian.gz | grep -m 1 'as of' | awk '{print $NF}')
-    fwsupported="-8aca5762- -462f3e3f476f7b6- -c32bc633039cd9- -9d34d0475f9-
-            -d4f5315cfac4e- -6f4a90c8cb8817f- -5dd9b4962e- -17c8799375-
-            -960832a6c2590635216c296b6ee0bebf67b21d50-
-            -2a329e0c7d8ea19c085bac5633aa4fccee0f21be-
-            -b2420fc150ae4616f5d9ec24bdaedc630586a529-"
-    [[ "$fwsupported" == *-$fwhash-* ]] && unsupportedOS=
-    # [[ ($fwhash == "8aca5762") || ($fwhash == "462f3e3f476f7b6") || ($fwhash == "c32bc633039cd9") || ($fwhash == "9d34d0475f9") || ($fwhash == "d4f5315cfac4e") || ($fwhash == "6f4a90c8cb8817f") || ($fwhash == "5dd9b4962e") || ($fwhash == "17c8799375") ]] && unsupportedOS=
-elif [[ $isDebian ]]; then # supported Debian?
-     debianVersion=$(cat /etc/debian_version)
-     debianSupported="-9.2- -8.2- -7.9- -7.8- -7.6- -7.3-"
-     [[ $debianSupported == *-$debianVersion-* ]] && unsupportedOS=
-fi
+# Now we actually run the installer as if we were installing it by hand
+printf "\na2server: Running the installer now.\n"
+"${top_src}/install.sh" "$@"
 
-if [[ $unsupportedOS && $isRpi ]]; then
-    echo
-    echo "A2SERVER and its installer scripts have been tested on Raspbian Stretch,"
-    echo "Jessie, and Wheezy, though not this specific firmware version"
-    echo "(${fwhash:0:7}). Just FYI."
-    unsupportedOS=
-elif [[ $unsupportedOS && $isDebian ]]; then
-    echo
-    echo "A2SERVER and its installer scripts have been tested on Debian 7/8/9,"
-    echo "though not this specific point release ($debianVersion). Just FYI."
-    unsupportedOS=
-fi
-
-if [[ $unsupportedOS ]]; then
-    echo
-    echo "WARNING: A2SERVER and its installer scripts have only been tested on"
-    echo "Debian and Raspbian. Continuing is probably fine, but might not be."
-    echo "Theoretical worst case would be your operating system no longer works"
-    echo "properly or data is lost, so consider backing up first."
-fi
-
-doSetup=1
-if [[ $installAll || ! -f /usr/local/etc/a2server-help.txt ]] || (( $a2server_update )); then
-    echo
-    echo "Setting up A2SERVER will take up to 60 minutes, during which"
-    echo "you'll see a bunch of stuff spit out across the screen."
-    echo
-    if [[ ! $autoAnswerYes ]]; then
-        echo -n "Ready to set up A2SERVER? "
-        read
-        [[ ${REPLY:0:1} == "y" || ${REPLY:0:1} == "Y" ]]; doSetup=$(( 1 - $? ))
-    fi
-fi
-
-if (( $doSetup )); then
-
-    echo
-    echo "a2server-setup modifies files and performs actions as the root user."
-    echo "For details, visit http://ivanx.com/a2server."
-    echo
-    if [[ ! $autoAnswerYes ]]; then
-        echo -n "Continue? "
-        read
-        [[ ${REPLY:0:1} == "y" || ${REPLY:0:1} == "Y" ]]; doSetup=$(( 1 - $? ))
-    fi
-
-    if (( $doSetup )); then
-
-        checkPw=1
-        while [[ $checkPw ]] ; do
-            userPw=$(sudo grep "^$USER" /etc/shadow | cut -f 2 -d ':')
-            [[ $userPw == "$(echo 'apple2' | perl -e '$_ = <STDIN>; chomp; print crypt($_, $ARGV[0])' "${userPw%"${userPw#\$*\$*\$}"}")" ]] && isApple2Pw=1 || isApple2Pw=
-            [[ $userPw == "$(echo 'raspberry' | perl -e '$_ = <STDIN>; chomp; print crypt($_, $ARGV[0])' "${userPw%"${userPw#\$*\$*\$}"}")" ]] && isRaspberryPw=1 || isRaspberryPw=
-    
-            password="your password"
-            [[ $isApple2Pw ]] && password="apple2"
-            [[ $isRaspberryPw ]] && password="raspberry"
-            checkPw=
-    
-            [[ $isRpi ]] && a2server="your Raspberry Pi" || a2server="A2SERVER"
-            if [[ ! $isApple2Pw && ! -f /usr/local/etc/A2SERVER-version ]]; then
-                if [[ ! $autoAnswerYes ]]; then
-                    echo
-                    echo "To ensure that all client computers are able to connect to"
-                    echo "${a2server} using the same password, you probably want"
-                    echo "to change your user password to 'apple2'."
-                    echo
-                    echo -n "Do you want to change the password for user '$USER' to 'apple2' now? "
-                    read
-                fi
-                if [[ $autoAnswerYes || ${REPLY:0:1} == "Y" || ${REPLY:0:1} == "y" ]]; then
-                    echo "A2SERVER: changing password for user '$USER' to 'apple2'..."
-                    echo "$USER:apple2" | sudo chpasswd
-                    checkPw=1
-                fi
-            fi
-        done
-
-        echo
-        echo "During this installation, enter '${password}' if prompted for passwords."
-        echo
-
-        sudo true
-
-        echo
-        echo "A2SERVER: Downloading scripts..."
-
-        wget -q -O /tmp/1.storage "${scriptURL}scripts/a2server-1-storage.txt"
-        chmod ugo+x /tmp/1.storage
-
-        wget -q -O /tmp/2.tools "${scriptURL}scripts/a2server-2-tools.txt"
-        chmod ugo+x /tmp/2.tools
-
-        wget -q -O /tmp/3.sharing "${scriptURL}scripts/a2server-3-sharing.txt"
-        chmod ugo+x /tmp/3.sharing
-
-        wget -q -O /tmp/5.netboot "${scriptURL}scripts/a2server-5-netboot.txt"
-        chmod ugo+x /tmp/5.netboot
-
-        wget -q -O /tmp/6.samba "${scriptURL}scripts/a2server-6-samba.txt"
-        chmod ugo+x /tmp/6.samba
-
-        wget -q -O /tmp/7.console "${scriptURL}scripts/a2server-7-console.txt"
-        chmod ugo+x /tmp/7.console
-
-        echo "A2SERVER: Scripts have been downloaded. Installing..."
-
-        if [[ $installAll ]]; then
-            sudo rm /usr/local/etc/A2SERVER-version 2> /dev/null
-            sudo rm /usr/local/bin/nulib2 2> /dev/null
-            sudo rm /usr/local/bin/unar 2> /dev/null
-            sudo rm /usr/local/sbin/macipgw 2> /dev/null
-            sudo rm /usr/local/bin/ciopfs 2> /dev/null
-            sudo rm /usr/local/etc/netatalk/afppasswd 2> /dev/null
-            sudo rm /usr/local/etc/netatalk/a2boot/p8 /usr/local/etc/netatalk/a2boot/ProDOS16\ Image 2> /dev/null
-        fi
-
-        /tmp/1.storage
-        rm /tmp/1.storage
-        /tmp/2.tools
-        rm /tmp/2.tools
-        /tmp/3.sharing
-        rm /tmp/3.sharing
-        /tmp/5.netboot
-        rm /tmp/5.netboot
-        /tmp/6.samba
-        rm /tmp/6.samba
-        /tmp/7.console
-        rm /tmp/7.console
-        rm /tmp/a2server-packageReposUpdated &> /dev/null
-
-        if [[ ! -f /usr/local/etc/A2SERVER-version ]] \
-            || (( $(head -c 3 /usr/local/etc/A2SERVER-version) < ${a2serverVersion:0:3} )); then
-            echo "$a2serverVersion" | sudo tee /usr/local/etc/A2SERVER-version &> /dev/null
-        fi
-
-        source /usr/local/etc/a2serverrc
-
-        # get Kernel release (e.g. 3.6.11+) and version (e.g. #557)
-        kernelRelease=$(uname -r)
-        kernelMajorRelease=$(cut -d '.' -f 1 <<< $kernelRelease)
-        kernelMinorRelease=$(cut -d '.' -f 2 <<< $kernelRelease | sed 's/\(^[0-9]*\)[^0-9].*$/\1/')
-
-        echo
-        # all done, see if AppleTalk is available and notify either way
-        if [[ $(ps aux | grep [a]talkd) ]]; then
-            echo "You now have a fully functional file server for Apple II clients."
-            echo "On an Apple IIe, it should be accessible via \"Log In\" on the"
-            echo "Workstation Card software. For IIgs users, it should be accessible"
-            echo "via the AppleShare control panel."
-            if [[ -f /srv/A2SERVER/A2FILES/System/Start.GS.OS ]]; then
-                echo                
-                echo "You can network boot GS/OS."
-                echo "On a ROM 01 IIgs, set slot 1 (printer port), or slot 2 (modem port)"
-                echo "to Your Card, and slot 7 to AppleTalk, and Startup Slot to 7 or Scan."
-                echo "On a ROM 3 IIgs, set slot 1 or 2, and Startup Slot, to AppleTalk."
-            fi
-            if [[ -f /srv/A2SERVER/A2FILES/BASIC.System ]]; then
-                echo
-                echo "You can network boot ProDOS 8. On an Apple IIe, put your Workstation Card"
-                echo "in a slot above your disk controller card, or type PR#X with open-apple"
-                echo "held down, with X being the slot of your Workstation Card."
-                echo 'On a IIgs, press "8" during the initial procession of periods.'
-            fi
-            echo
-            echo "A2SERVER setup is complete! Go connect from your Apple II!"
-            echo
-        elif [[ -f /tmp/rpiUpdate ]]; then
-            echo "A2SERVER is now configured, but Apple II clients will not be able"
-            echo "to connect until you restart your Raspberry Pi."
-            echo
-            if [[ ! $autoAnswerYes ]]; then
-                echo -n "Restart now? "
-                read
-            fi
-            if [[ $autoAnswerYes || ${REPLY:0:1} == "Y" || ${REPLY:0:1} == "y" ]]; then
-                sudo shutdown -r now
-                echo
-                echo "A2SERVER: Preparing to restart..."
-                while :; do sleep 60; done
-            fi
-            rm /tmp/rpiUpdate
-            echo
-        elif [[ $kernelMajorRelease -eq 3 && $kernelMinorRelease -ge 12 && $kernelMinorRelease -le 15 ]]; then
-            echo "A2SERVER is now configured, but Apple II clients cannot connect"
-            echo "because of a kernel-crashing bug in Linux kernel 3.12 through 3.15."
-            echo "You have kernel version $kernelMajorRelease.$kernelMinorRelease."
-            echo "A2SERVER has disabled AppleTalk networking to prevent crashes."
-            echo "Please use kernel 3.11 or earlier, or kernel 3.16 or later."
-            echo
-        else
-            echo "A2SERVER is now configured, but Apple II clients cannot connect because"
-            echo "AppleTalk networking is unavailable. Please make sure that"
-            echo "your Linux distribution has a loadable AppleTalk kernel module or"
-            echo "has AppleTalk built into the kernel, and restart your server."
-            echo "Or, if you previously disabled AppleTalk in A2SERVER, re-enable it"
-            echo "by typing 'appletalk-on'."
-            echo
-        fi
-        
-        if [[ -f /tmp/noMacIP ]]; then
-            echo
-            echo "MacIP connections may be unavailable. If you know how, try"
-            echo "recompiling the AppleTalk kernel module with IPDDP options disabled."
-            echo
-            rm /tmp/noMacIP
-        fi
-
-        if [[ -f /tmp/singleUser ]]; then
-            if [[ ! $autoAnswerYes ]]; then
-                echo
-                echo "Your Raspberry Pi was started in single-user mode in order to"
-                echo -n "fix a problem. You should restart to operate normally. Restart now? "
-                read
-            fi
-            if [[ $autoAnswerYes || ${REPLY:0:1} == "Y" || ${REPLY:0:1} == "y" ]]; then
-                sudo shutdown -r now
-                echo
-                echo "A2SERVER: Preparing to restart..."
-                while :; do sleep 60; done
-            fi
-            rm /tmp/singleUser
-            echo
-        fi
-
-        echo
-        echo "Type 'system-shutdown' to turn off A2SERVER."
-        echo "Type 'a2server-setup' to configure network boot."
-        echo "Type 'a2server-help' for a list of other commands."
-    fi
-fi
-
-unset a2server_update 2> /dev/null
-unset doSetup 2> /dev/null
-rm /tmp/a2server-* 2> /dev/null
-rm setup &> /dev/null
+# Clean up and delete the installer we downloaded
+printf "\na2server: Finished with installer, now deleting ${top_src}.\n"
+rm -rf "$top_src"

setup/ivan.sh

@@ -0,0 +1,293 @@
+#! /bin/bash
+# vim: set tabstop=4 shiftwidth=4 noexpandtab filetype=sh:
+
+# A2SERVER master setup script, last update 17-Nov-15
+# it downloads and executes several scripts related to the setup of
+# netatalk configured for Apple II use on Debian or Raspbian.
+# more info is at http://ivanx.com/a2server
+
+# Find the path of our source directory
+top_src="$( dirname "${BASH_SOURCE[0]}" )/.."
+pushd $top_src >/dev/null
+top_src="$PWD"
+popd >/dev/null
+if [[ ! -f "$top_src/.a2server_source" ]]; then
+	printf "\na2server: cannot find a2server source directory in $top_src.\n\n"
+	exit 1
+fi
+
+# Make sure ras2_{os,arch} get set
+. "$top_src/scripts/system_ident" -q
+
+# This is now in install.sh, get it from there
+a2serverVersion=$(grep '^a2serverVersion' "$top_src/install.sh" | cut -d '"' -f 2)
+
+compare_version="$top_src/scripts/compare_version"
+
+if [[ -f /usr/local/etc/A2SERVER-version ]]; then
+	read installedVersion </usr/local/etc/A2SERVER-version
+    if [[ $installedVersion != *.*.* ]]; then
+		# Deal with old three-digit version
+        installedVersion="${installedVersion:0:1}.${installedVersion:1:1}.${installedVersion:2}"
+    fi
+fi
+if [[ $installedVersion != *.*.* ]]; then
+	installedVersion=0
+fi
+
+skipRepoUpdate=
+autoAnswerYes=
+installAll=
+setupNetBoot=
+setupWindowsSharing=
+compileAlways=
+rm -rf /tmp/a2server-install
+rm /tmp/a2server-* 2> /dev/null
+while [[ $1 ]]; do
+	if [[ $1 == "-r" ]]; then
+		shift
+		skipRepoUpdate="-r"
+		touch /tmp/a2server-packageReposUpdated
+	elif [[ $1 == "-i" ]]; then
+		shift
+		installAll="-i"
+	elif [[ $1 == "-y" ]]; then
+		shift
+		autoAnswerYes="-y"
+		touch /tmp/a2server-autoAnswerYes
+	elif [[ $1 == "-b" ]]; then
+		shift
+		setupNetBoot="-b"
+		touch /tmp/a2server-setupNetBoot
+	elif [[ $1 == "-w" ]]; then
+		shift
+		setupWindowsSharing="-w"
+		touch /tmp/a2server-setupWindowsSharing
+	elif [[ $1 == "-c" ]]; then
+		shift
+		compileAlways="-c"
+		touch /tmp/a2server-compileAlways
+	elif [[ $1 == "-v" ]]; then
+		shift
+		# Version was already printed
+		if [[ $0 == "-bash" ]]; then
+			return 1
+		else
+			exit 1
+		fi
+	elif [[ $1 ]]; then
+		echo "options:"
+		echo "-v: display installed and available versions, then exit"
+		echo "-i: reinstall A2SERVER software (but not Apple II software)"
+		echo "-y: auto-answer yes to all prompts"
+		echo "-r: don't update package repositories"
+		echo "-b: auto-setup network boot (use with -y)"
+		echo "-w: auto-setup Windows file sharing (use with -y)"
+		echo "-c: compile non-package items, rather than downloading binaries"
+		if [[ $0 == "-bash" ]]; then
+			return 1
+		else
+			exit 1
+		fi
+	fi
+done
+
+if "$compare_version" $installedVersion lt 1.1.0; then
+	echo
+	echo "WARNING: The current A2SERVER installer scripts haven't been tested for"
+	echo "updating the earlier version of A2SERVER that you have. A fresh install"
+	echo "is suggested. Continuing is not recommended and could make A2SERVER"
+	echo "no longer work properly, or cause data to be lost."
+fi
+
+a2server_update=0
+doSetup=1
+
+if [[ "$installedVersion" != "0" ]] && "$compare_version" $installedVersion lt 1.5.2; then
+	a2server_update=1
+fi
+
+unsupportedOS=1
+if [[ $ras2_os == debian-* || $ras2_os == rpi-* ]]; then
+	read debianVersion < /etc/debian_version
+	if [[ $debianVersion == *.* ]]; then
+		if (( ${debianVersion%.*} >= 8 && ${debianVersion%.*} < 10 )); then
+			unsupportedOS=
+		fi
+	fi
+fi
+
+if [[ $unsupportedOS ]]; then
+	cat <<-EOF
+
+	WARNING: A2SERVER and its installer scripts have only been tested on
+	Debian and Raspbian wheezy, jessie, and stretch. It may work with later
+	versions, but it might not.  The theoretical worst case would be an OS
+	image that no longer works correctly or lost data, so you might want to
+	press ctrl-c here.  Otherwise press Return.
+
+	Detected system: $ras2_os ($ras2_arch)
+	EOF
+	read
+fi
+
+doSetup=1
+if [[ $installAll || ! -f /usr/local/etc/a2server-help.txt ]] || (( $a2server_update )); then
+	echo
+	echo "Setting up A2SERVER will take up to 60 minutes, during which"
+	echo "you'll see a bunch of stuff spit out across the screen."
+	echo
+	if [[ ! $autoAnswerYes ]]; then
+		echo -n "Ready to set up A2SERVER? "
+		read
+		[[ ${REPLY:0:1} == "y" || ${REPLY:0:1} == "Y" ]]; doSetup=$(( 1 - $? ))
+	fi
+fi
+
+if (( $doSetup )); then
+
+	echo
+	echo "a2server-setup modifies files and performs actions as the root user."
+	echo "For details, visit http://ivanx.com/a2server."
+	echo
+	if [[ ! $autoAnswerYes ]]; then
+		echo -n "Continue? "
+		read
+		[[ ${REPLY:0:1} == "y" || ${REPLY:0:1} == "Y" ]]; doSetup=$(( 1 - $? ))
+	fi
+
+	if (( $doSetup )); then
+
+		origDir="$PWD"
+		rm -rf /tmp/a2server-install &>/dev/null
+		mkdir -p /tmp/a2server-install
+
+		read -d '' a2sSubScripts <<-EOF
+			a2server-1-storage.txt
+			a2server-2-tools.txt
+			a2server-3-sharing.txt
+			a2server-5-netboot.txt
+			a2server-6-samba.txt
+			a2server-7-console.txt
+		EOF
+
+		if [[ $installAll ]]; then
+			sudo rm -f /usr/local/etc/A2SERVER-version
+			sudo rm -f /usr/local/bin/nulib2
+			sudo rm -f /usr/local/bin/unar
+			sudo rm -f /usr/local/sbin/macipgw
+			sudo rm -f /usr/local/bin/ciopfs
+			sudo rm -f /usr/local/etc/netatalk/afppasswd
+			sudo rm -f /usr/local/etc/netatalk/a2boot/p8
+			sudo rm -f /usr/local/etc/netatalk/a2boot/ProDOS16\ Image
+		fi
+
+		for _script in $a2sSubScripts; do
+			"$top_src/scripts/$_script"
+		done
+
+		rm -f /tmp/a2server-packageReposUpdated
+
+		echo "$a2serverVersion" | sudo tee /usr/local/etc/A2SERVER-version &> /dev/null
+
+		source /usr/local/etc/a2serverrc
+
+		# get Kernel release (e.g. 3.6.11+) and version (e.g. #557)
+		kernelRelease=$(uname -r)
+		kernelMajorRelease=$(cut -d '.' -f 1 <<< $kernelRelease)
+		kernelMinorRelease=$(cut -d '.' -f 2 <<< $kernelRelease | sed 's/\(^[0-9]*\)[^0-9].*$/\1/')
+
+		echo
+		# all done, see if AppleTalk is available and notify either way
+		if [[ $(ps aux | grep [a]talkd) ]]; then
+			echo "You now have a fully functional file server for Apple II clients."
+			echo "On an Apple IIe, it should be accessible via \"Log In\" on the"
+			echo "Workstation Card software. For IIgs users, it should be accessible"
+			echo "via the AppleShare control panel."
+			if [[ -f /srv/A2SERVER/A2FILES/System/Start.GS.OS ]]; then
+				echo
+				echo "You can network boot GS/OS."
+				echo "On a ROM 01 IIgs, set slot 1 (printer port), or slot 2 (modem port)"
+				echo "to Your Card, and slot 7 to AppleTalk, and Startup Slot to 7 or Scan."
+				echo "On a ROM 3 IIgs, set slot 1 or 2, and Startup Slot, to AppleTalk."
+			fi
+			if [[ -f /srv/A2SERVER/A2FILES/BASIC.System ]]; then
+				echo
+				echo "You can network boot ProDOS 8. On an Apple IIe, put your Workstation Card"
+				echo "in a slot above your disk controller card, or type PR#X with open-apple"
+				echo "held down, with X being the slot of your Workstation Card."
+				echo 'On a IIgs, press "8" during the initial procession of periods.'
+			fi
+			echo
+			echo "A2SERVER setup is complete! Go connect from your Apple II!"
+			echo
+		elif [[ -f /tmp/rpiUpdate ]]; then
+			echo "A2SERVER is now configured, but Apple II clients will not be able"
+			echo "to connect until you restart your Raspberry Pi."
+			echo
+			if [[ ! $autoAnswerYes ]]; then
+				echo -n "Restart now? "
+				read
+			fi
+			if [[ $autoAnswerYes || ${REPLY:0:1} == "Y" || ${REPLY:0:1} == "y" ]]; then
+				sudo shutdown -r now
+				echo
+				echo "A2SERVER: Preparing to restart..."
+				while :; do sleep 60; done
+			fi
+			rm /tmp/rpiUpdate
+			echo
+		elif [[ $kernelMajorRelease -eq 3 && $kernelMinorRelease -ge 12 && $kernelMinorRelease -le 15 ]]; then
+			echo "A2SERVER is now configured, but Apple II clients cannot connect"
+			echo "because of a kernel-crashing bug in Linux kernel 3.12 through 3.15."
+			echo "You have kernel version $kernelMajorRelease.$kernelMinorRelease."
+			echo "A2SERVER has disabled AppleTalk networking to prevent crashes."
+			echo "Please use kernel 3.11 or earlier, or kernel 3.16 or later."
+			echo
+		else
+			echo "A2SERVER is now configured, but Apple II clients cannot connect because"
+			echo "AppleTalk networking is unavailable. Please make sure that"
+			echo "your Linux distribution has a loadable AppleTalk kernel module or"
+			echo "has AppleTalk built into the kernel, and restart your server."
+			echo "Or, if you previously disabled AppleTalk in A2SERVER, re-enable it"
+			echo "by typing 'appletalk-on'."
+			echo
+		fi
+
+		if [[ -f /tmp/noMacIP ]]; then
+			echo
+			echo "MacIP connections may be unavailable. If you know how, try"
+			echo "recompiling the AppleTalk kernel module with IPDDP options disabled."
+			echo
+			rm /tmp/noMacIP
+		fi
+
+		if [[ -f /tmp/singleUser ]]; then
+			if [[ ! $autoAnswerYes ]]; then
+				echo
+				echo "Your Raspberry Pi was started in single-user mode in order to"
+				echo -n "fix a problem. You should restart to operate normally. Restart now? "
+				read
+			fi
+			if [[ $autoAnswerYes || ${REPLY:0:1} == "Y" || ${REPLY:0:1} == "y" ]]; then
+				sudo shutdown -r now
+				echo
+				echo "A2SERVER: Preparing to restart..."
+				while :; do sleep 60; done
+			fi
+			rm /tmp/singleUser
+			echo
+		fi
+
+		echo
+		echo "Type 'system-shutdown' to turn off A2SERVER."
+		echo "Type 'a2server-setup' to configure network boot."
+		echo "Type 'a2server-help' for a list of other commands."
+	fi
+fi
+
+unset a2server_update 2> /dev/null
+unset doSetup 2> /dev/null
+rm -rf /tmp/a2server-install &>/dev/null
+rm -f /tmp/a2server-* 2> /dev/null
+rm -f setup &> /dev/null

update/devhistory.txt

@@ -68,7 +68,7 @@
 
 1.2.6: Nov 2015: full, ready to use install of Spectrum; install unzip
 [unannounced]
-                 
+
 1.2.6+:Nov 2015: merged Ivan's 1.2.6 (into github master branch)
 [unannounced]
 
@@ -80,11 +80,11 @@
 1.2.8: Dec 2015: can specify alternate host for binaries and external files;
 [unannounced]    64-bit Debian precompiled binaries; move /media/A2SHARED/*
                  to /srv/A2SERVER; internet access (MacIP support);
-                 
+
 1.2.9: Jan 2016: cppo supports ShrinkIt, DOS 3.3, DSK, 2MG; MountIt fully
 [unannounced]    installed; nulib2 fixes handling empty forks (thanks Andy);
                  -c installer option compiles all software (no binaries)
-                 
+
 1.3.0: Jan 2016: Marinetti 3.0b8 installed, with preconfigured MacIP
 [unannounced]
 
@@ -93,7 +93,7 @@
 
 1.3.2: Jan 2016: install SAFE2, SAM2, and SNAP, configured for Apple II sites;
 [unannounced]    -i installer option reinstalls A2SERVER
-                 
+
 1.5.0: Jan 2016: defaults to GitHub for location of installer scripts
 [unannounced]
 

update/index.txt

@@ -1,45 +1,114 @@
 #! /bin/bash
-# vim: set tabstop=4 shiftwidth=4 expandtab filetype=sh:
+# vim: set tabstop=4 shiftwidth=4 noexpandtab filetype=sh:
 
-# Ensure URL we'll use ends in a /
-case "$A2SERVER_SCRIPT_URL" in
-	*/) scriptURL="$A2SERVER_SCRIPT_URL" ;;
-	*) scriptURL="${A2SERVER_SCRIPT_URL:-https://raw.githubusercontent.com/RasppleII/a2server/current}/" ;;
-esac
+# update/index.txt - upgrade path from Ivan's a2server tree
+#
+# Ivan's a2server installed with a single copy-paste of a command line that
+# downloaded a script and ran it sight-unseen.  It also installed an alias
+# command that would perform a similar one-liner to upgrade a2server to the
+# latest version.  This script provides that interface for upgrades.
 
-currentVersion=$(wget -qO- "${scriptURL}setup/index.txt" | grep '^a2serverVersion' | cut -d '"' -f 2)
+a2sBranch="master"
+a2sScriptURL="https://raw.githubusercontent.com/RasppleII/a2server/${a2sBranch}"
+a2sTarball="https://github.com/RasppleII/a2server/archive/${a2sBranch}.tar.gz"
 
+# Set top_src to the location of the source tree if we're running in one
+top_src="$( dirname "${BASH_SOURCE[0]}" )/.."
+pushd $top_src >/dev/null
+top_src="$PWD"
+popd >/dev/null
+if [[ ! -f "$top_src/.a2server_source" ]]; then
+	a2sWebUpdate=1
+	top_src=$(mktemp -d /tmp/a2server.XXXXXXXXXXXX)
+fi
+
+installedVersion=
 if [[ -f /usr/local/etc/A2SERVER-version ]]; then
-    installedVersion=$(cat /usr/local/etc/A2SERVER-version)
-else
-    installedVersion=100
+	read installedVersion < /usr/local/etc/A2SERVER-version
+	# Convert old three-digit version if needed
+    if [[ $installedVersion != *.*.* ]]; then
+        installedVersion="${installedVersion:0:1}.${installedVersion:1:1}.${installedVersion:2}"
+    fi
 fi
 
 autoAnswerYes=
 for arg in $@; do
-    if [[ $arg == "-y" ]]; then
-        autoAnswerYes=1
-        break
-    fi
+	if [[ $arg == "-y" ]]; then
+		autoAnswerYes=1
+		break
+	fi
 done
 
-echo
-echo "Update history:"
-wget -qO- "${scriptURL}update/versionhistory.txt"
-echo
-echo "installed version: ${installedVersion:0:1}.${installedVersion:1:1}.${installedVersion:2:1}"
-echo "current version: ${currentVersion:0:1}.${currentVersion:1:1}.${currentVersion:2:1}"
-echo
-if [[ $autoAnswerYes ]]; then
-    REPLY="y"
+printf "\na2server web update\n\n"
+
+if (( $a2sWebUpdate )); then
+	newVersion=$(wget -qO- "${a2sScriptURL}/install.sh" | grep '^a2serverVersion' | cut -d '"' -f 2)
+	cat <<-EOT
+	You've started the single command a2server update script.  This script will
+	download things behind the scenes, run them without much verification, and
+	then it will delete what it ran whether the upgrade finished successfully or
+	not.  For this reason, we are going to be phasing this script out in the
+	future.
+	EOT
 else
-    echo -n "Do you want to update (or reinstall) A2SERVER? "
-    read
-fi
-if [[ ${REPLY:0:1} == "y" || ${REPLY:0:1} == "Y" ]]; then
-    # sudo rm /usr/local/etc/netatalk/a2boot/* &> /dev/null
-    wget -q -O /tmp/setup "${scriptURL}setup/index.txt"; source /tmp/setup -i "$@"
+	newVersion=$(grep '^a2serverVersion' "$top_src/install.sh" | cut -d '"' -f 2)
+	cat <<-EOT
+	You've started the single command a2server update script from inside the
+	a2server source directory for version $newVersion.  This script will only
+	upgrade to or reinstall that version.
+	EOT
 fi
 
-unset currentVersion 2> /dev/null
-unset installedVersion 2> /dev/null
+if [[ $installedVersion ]]; then
+	printf "\nRight now you have a2server %s installed\n" "$installedVersion"
+else
+	printf "\nRight now you don't appear to have a2server installed\n"
+fi
+
+if [[ ! $autoAnswerYes ]]; then
+	printf "\nPress Enter to continue "
+	read
+fi
+
+# If running from local source tree, that's what you'll be upgrading to
+printf "\nProject history:\n"
+if (( $a2sWebUpdate )); then
+	wget -qO- "${a2sScriptURL}/update/versionhistory.txt"
+else
+	cat "$top_src/update/versionhistory.txt"
+fi
+
+cat <<EOT
+
+installed version: ${installedVersion}
+available version: ${newVersion}
+
+EOT
+
+if [[ ! $autoAnswerYes ]]; then
+	printf "Do you want to update (or reinstall) a2server? "
+	read
+	if [[ ${REPLY:0:1} != "y" && ${REPLY:0:1} != "Y" ]]; then
+		printf "\nOkay, not updating anything now!\n\n"
+		exit 1
+	fi
+fi
+
+if (( $a2sWebUpdate )); then
+	top_src=$(mktemp -d /tmp/a2server.XXXXXXXXXXXX)
+
+	# Normally tarballs unpack in a subdirectory, but we want it to unpack into
+	# $top_src directly (even though the directory has the tarball in it.)
+	printf "\na2server: Downloading installer to $top_src.\n"
+	wget -O "$top_src/a2server-$a2sBranch.tar.gz" "$a2sTarball"
+	tar -C $top_src --strip-components=1 -zxf "$top_src/a2server-${a2sBranch}.tar.gz"
+fi
+
+# Now we actually run the installer as if we were installing it by hand
+printf "\na2server: Running the update installer now.\n"
+"${top_src}/install.sh" -i "$@"
+
+if (( $a2sWebUpdate )); then
+	printf "\na2server: Finished with installer, now deleting ${top_src}.\n"
+	rm -rf "$top_src"
+fi

update/versionhistory.txt

@@ -56,7 +56,7 @@
 1.2.6: Nov 2015: full, ready to use install of Spectrum
                  [unannounced; released briefly, then withdrawn]
 
-1.5.0: Jan 2016: mixed case filenames for A2FILES; remove GSFILES if empty; 
+1.5.0: Jan 2016: mixed case filenames for A2FILES; remove GSFILES if empty;
                  install Marinetti 3.0b8 with internet access via MacIP;
                  fully install Spectrum, SAFE2, SAM2, SNAP, MountIt; install
                  DOS3.3 and TEACH; remove Ubuntu support; move/media/A2SHARED/*
@@ -67,12 +67,15 @@
                  for current date; install from any host URL for development;
                  source code at GitHub (thanks Joseph)
 
+1.5.0r2: Jan 16: fixed GitHub URLs to prevent https errors during installation
+                 (thanks to http://blogs.yahoo.co.jp/ushi_cow/57459736.html)
+
 1.5.1: Jan 2016: fixed GitHub URLs to prevent https errors during installation
                  (thanks to http://blogs.yahoo.co.jp/ushi_cow/57459736.html);
                  bug fixes and minor text changes
-                 
+
 1.5.1r2: Oct 2017: corrected version number
-                 
+
 1.5.2: Nov 2017: support for Debian/Raspbian Stretch; fixes minor bugs  during
                  install; enable SSH server if disabled on Raspberry Pi; fixes
                  changed download links for GS/OS communication software