Big oopsie with the $outputFilePath

INSTALL.md

@@ -1,14 +1,18 @@
 # Installing
 
-## Dependencies
+## Mandatory dependencies
 
 - Xlib
 - Xt
 - Motif
-- MWM
 - A C compiler
-- brightnessctl (for xmbrightness)
-- xwallpaper
+
+# Optional dependencies
+
+- MWM (the reccomended window manager for Xmd)
+- xsct (display-temperature)
+- brightnessctl (xmbrightness)
+- xwallpaper (xmd-load-wallpaper)
 
 Installing via APK:
 
@@ -47,8 +51,28 @@ in their respective subdirectories:
 # ./build.sh install
 ```
 
+## Glue
+
+Xmd includes some scripts to provide a standard interface for common graphical
+tasks like taking screenshots. These can be installed using `./install.sh` in
+the `glue` directory.
+
 ## Session
 
-Xmd includes a startup script and assorted "glue code" to facilitate using it as
-a desktop environment. It can be installed using `./install.sh` in the `session`
-directory.
+Xmd includes several scripts to facilitate using it as a desktop environment. It
+can be installed using `./install.sh` in the `session` directory. Note that
+without a configuration in place, the session scripts don't really do anything
+useful. The next section of this document describes how to install a default
+configuration.
+
+## Default configuration
+
+A default configuration can be installed by running `./install.sh` in the
+`defaults` directory. It contains:
+
+- An MWM configuration
+- .xinitrc and .xsession files
+- Default startup items
+  - MWM
+  - XMPanel
+- Default panel replicants

README.md

@@ -1,3 +1,5 @@
 # Xmd
 
-An X11/Motif desktop environment written in C99.
+An X11/Motif desktop environment written in C99 and POSIX shell.
+
+![Screenshot of the default configuration](assets/screenshot.png)

defaults/Xmd/panel/10 Terminal.replicant

@@ -0,0 +1,4 @@
+[Launcher]
+Name=Terminal
+Exec=uxterm
+Icon=Terminal

defaults/Xmd/panel/80 Battery.replicant

@@ -0,0 +1,2 @@
+[Battery]
+Interval=2

defaults/Xmd/panel/90 Clock.replicant

@@ -0,0 +1,3 @@
+[Clock]
+Type=Digital
+Format=%a, %b %d\n%H:%M

defaults/Xmd/startup/mwm.sh

@@ -0,0 +1 @@
+mwm

defaults/Xmd/startup/panel.sh

@@ -0,0 +1 @@
+xmpanel

defaults/install.sh

@@ -0,0 +1,5 @@
+#!/bin/sh
+. ../scripts/flags.sh
+mkdir -p ~/.Xmd
+cp -r misc/. ~
+cp -r Xmd/. ~/.Xmd

defaults/misc/.mwmrc

@@ -0,0 +1,74 @@
+Menu DefaultRootMenu
+{
+	"Root Menu"		f.title
+	"Terminal"		f.exec "uxterm &"
+	"Shuffle Up"		f.circle_up
+	"Shuffle Down"		f.circle_down
+	"Refresh"		f.refresh
+	"Pack Icons"		f.pack_icons
+	 no-label		f.separator
+	"Screen Shot"		f.exec "screenshot selection clipboard"
+	 no-label		f.separator
+	"Restart MWM"		f.restart
+	"Quit..."		f.exec "xmd-end-session"
+}
+
+Menu DefaultWindowMenu
+{
+	Restore		_R	Shift Mod4<Key>m	f.restore
+	Move		_M	Mod4<Key>g		f.move
+	Size		_S	Mod4<Key>s		f.resize
+	Minimize	_n	Mod4<Key>h		f.minimize
+	Maximize	_x	Mod4<Key>m		f.maximize
+	no-label					f.separator
+	"Screen Shot"	_e	Alt Ctrl<Key>Print	f.exec	"screenshot window clipboard"
+	no-label		f.separator
+	Close		_C	Mod4<Key>q		f.kill
+}
+
+Keys DefaultKeyBindings
+{
+	Mod4<Key>Escape		window|icon		f.post_wmenu
+	Mod4<Key>Tab		root|icon|window	f.next_key
+	Mod4 Shift<Key>Tab	root|icon|window	f.prev_key
+	Mod4<Key>Right		root|icon|window	f.next_key window
+	Mod4<Key>Left		root|icon|window	f.prev_key window
+	<Key>Tab		icon			f.next_key icon
+	Shift<Key>Tab		icon			f.prev_key icon
+	<Key>Right		icon			f.next_key icon
+	<Key>Left		icon			f.prev_key icon
+	Alt Shift Ctrl<Key>exclam root|icon|window	f.set_behavior
+	Mod4 Shift<Key>r	root|icon|window	f.restart
+	Mod4 Shift<Key>q	root|icon|window	f.quit_mwm
+	Mod4<Key>Return		root|icon|window	f.exec "uxterm &"
+	Mod4<Key>R		root|icon|window	f.exec "rofi -show run &"
+	Mod4<Key>space		root|icon|window	f.exec "rofi -show drun &"
+	<Key>Return		icon			f.restore
+	<Key>space		icon			f.post_wmenu
+	
+	<Key>XF86MonBrightnessUp	root|icon|window	f.exec  "brightnessctl s --exponent=10 +5%"
+	<Key>XF86MonBrightnessDown	root|icon|window	f.exec	"brightnessctl s --exponent=10 5%-"
+	<Key>XF86AudioRaiseVolume	root|icon|window	f.exec	"pamixer -i 2"
+	<Key>XF86AudioLowerVolume	root|icon|window	f.exec	"pamixer -d 2"
+	Mod4<Key>period		root|icon|window	f.exec	"pamixer -i 2"
+	Mod4<Key>comma		root|icon|window	f.exec	"pamixer -d 2"
+	
+	<Key>Print		root|icon|window	f.exec	"screenshot"
+	Ctrl<Key>Print		root|icon|window	f.exec	"screenshot clipboard"
+	Shift<Key>Print		root|icon|window	f.exec	"screenshot selection"
+	Shift Ctrl<Key>Print	root|icon|window	f.exec	"screenshot selection clipboard"
+	Alt<Key>Print		icon|window		f.exec	"screenshot window"
+	
+	Mod4<Key>grave		window		f.next_key icon
+	Mod4<Key>grave		root|icon	f.next_key window
+}
+
+Buttons DefaultButtonBindings
+{
+	<Btn1Down>	icon|frame	f.raise
+	<Btn3Down>	icon|frame	f.post_wmenu
+	<Btn1Down>	root		f.menu	DefaultRootMenu
+	Mod4<Btn1Down>	window|icon	f.move
+	Mod4<Btn2Down>	window|icon	f.lower
+	Mod4<Btn3Down>	window|icon	f.resize
+}

defaults/misc/.xinitrc

@@ -0,0 +1 @@
+. ~/.xsession

defaults/misc/.xsession

@@ -0,0 +1 @@
+exec dbus-run-session xmd

glue/install.sh

@@ -0,0 +1,3 @@
+#!/bin/sh
+. ../scripts/flags.sh
+cp src/* "$PREFIX/bin"

glue/src/display-temperature

@@ -0,0 +1,61 @@
+#!/bin/sh
+
+name=`basename "$0"`
+
+isInstalled() {
+	type "$1" > /dev/null
+}
+
+mustHaveInstalled() {
+	if ! isInstalled "$1"; then
+		echo "$name: $1 is not installed" >&2
+		exit 1
+	fi
+}
+
+usage() {
+	echo "Usage: $name day | night | daemon" >&2
+	exit 2
+}
+
+dayTemp=6500
+nightTemp=4000
+sunset=17
+sunrise=7
+
+if   isInstalled xsct
+then SCT=xsct
+elif isInstalled sct
+then SCT=sct
+fi
+
+case "$1" in
+"day" | "night" | "daemon")
+	mode="$1"
+	shift 1
+	;;
+*)
+	usage
+	;;
+esac
+
+[ "$#" -gt 0 ] && usage
+
+case "$mode" in
+"day")
+	$SCT "$dayTemp"
+	;;
+"night")
+	$SCT "$nightTemp"
+	;;
+"daemon")
+	while
+		hour=`date +%H`
+		if [ "$hour" -gt "$sunset" ] || [ "$hour" -lt "$sunrise" ]
+		then temp="$nightTemp"
+		else temp="$dayTemp"
+		fi
+		$SCT "$temp"
+	do sleep 4; done
+	;;
+esac

glue/src/mount-sftp

@@ -0,0 +1,41 @@
+#!/bin/sh
+
+name=`basename $0`
+
+isInstalled() {
+	type "$1" > /dev/null
+}
+
+mustHaveInstalled() {
+	if ! isInstalled "$1"; then
+		echo "$name: $1 is not installed" >&2
+		exit 1
+	fi
+}
+
+usage() {
+	echo "Usage: $name" >&2
+	exit 2
+}
+
+[ "$#" -gt 0 ] && usage
+
+sshfsOptions="reconnect,ServerAliveInterval=4,ServerAliveCountMax=10"
+
+mustHaveInstalled sshfs
+mustHaveInstalled mountpoint
+mustHaveInstalled fusermount
+
+mountsDir="$HOME/Remote"
+[ -n "$XMD_SFTP_DIR" ] && mountsDir="$XMD_SFTP_DIR"
+
+for point in "$mountsDir"/*; do
+	# do not deal with files
+	[ -d "$point" ]  || continue
+	
+	mountpoint "$point" > /dev/null && fusermount -u "$point"
+
+	address=`basename "$point"`
+	echo "mounting $address on $point" >&2
+	sshfs "$address:/" "$point" -o $sshfsOptions
+done

glue/src/screenshot

@@ -0,0 +1,58 @@
+#!/bin/sh
+
+name=`basename "$0"`
+
+isInstalled() {
+	type "$1" > /dev/null
+}
+
+mustHaveInstalled() {
+	if ! isInstalled "$1"; then
+		echo "$name: $1 is not installed" >&2
+		exit 1
+	fi
+}
+
+usage() {
+	echo "Usage: $name [selection | window | screen] [clipboard]" >&2
+	exit 2
+}
+
+picturesDir=`xdg-user-dir PICTURES`
+test -z "$picturesDir" && picturesDir="$HOME/Pictures"
+picturesDir="$picturesDir/Screen Shots"
+
+if ! mkdir -p "$picturesDir"; then
+	echo "$name: can't create $picturesDir" >&2
+	exit 1
+fi
+outputFilePath="$picturesDir/`date -Iseconds`.png"
+
+mustHaveInstalled scrot
+case "$1" in
+"selection" | "window" | "screen")
+	mode="$1"
+	shift 1
+	;;
+*)
+	mode="screen"
+	;;
+esac
+
+if [ "$1" = "clipboard" ]; then
+	clipboard=true
+	shift 1
+fi
+
+[ "$#" -gt 0 ] && usage
+
+case "$mode" in
+"selection") scrot --select --line style=dash --freeze --file "$outputFilePath";;
+"window"   ) scrot --focused --border --file "$outputFilePath";;
+"screen"   ) scrot --file "$outputFilePath";;
+esac
+
+if [ -n "$copyToClipboard" ]; then
+	mustHaveInstalled xclip
+	xclip -selection clipboard -target image/png -i "$outputFilePath"
+fi

libXmd/build.sh

@@ -5,23 +5,26 @@ BUILDFLAGS="$CFLAGS -Iinclude"
 LINTCHECKS="-checks=-*,clang-analyzer-*,bugprone-*,portability-*,cert-*"
 SOURCE="src/*.c"
 
-function build() {
+build() {
+	mkdir -p lib
 	cc $SOURCE -o "lib/libXmd.so" -shared $BUILDFLAGS || \
 	echo "XXX FAIL!"
 }
 
-function lint() {
+lint() {
 	clang-tidy $SOURCE $LINTCHECKS -- $BUILDFLAGS || \
 	echo "XXX FAIL!"
 }
 
-function clean() {
+clean() {
 	rm -f lib/*
 }
 
 case "$1" in
 install)
 	clean; build
+	mkdir -p "$PREFIX/lib"
+	mkdir -p "$PREFIX/include/Xmd"
 	cp lib/*.so "$PREFIX/lib"
 	cp include/Xmd/*.h "$PREFIX/include/Xmd"
 	clean

libXmd/src/Buffer.c

@@ -41,9 +41,9 @@ void XmdBufferResize (XmdBuffer *buffer, Cardinal length) {
 void XmdBufferFit (XmdBuffer *buffer) {
 	if (buffer->length > buffer->capacity) {
 		buffer->capacity *= XmdBUFFER_GROWTH_FACTOR;
-		void *data = XtReallocArray (
+		void *data = XtRealloc (
 			buffer->data,
-			buffer->capacity,
+			buffer->capacity *
 			buffer->size);
 		if (data == NULL) {
 			/* TODO return error */

replicants/Launcher/src/main.c

@@ -13,7 +13,7 @@
 #include "icons/appWebBrowser.xbm"
 #include "icons/unknown.xbm"
 
-void activateLauncher (Widget button, XtPointer clientData, XtPointer callData) {
+static void activateLauncher (Widget button, XtPointer clientData, XtPointer callData) {
 	(void)(button);
 	(void)(callData);
 	XmdReplicantState *state = (XmdReplicantState *)(clientData);

scripts/buildapp.sh

@@ -2,7 +2,7 @@
 
 . `dirname $0`/flags.sh
 
-function build() {
+build() {
 	if
 		mkdir -p bin && \
 		cc $CFLAGS -c -o "bin/$1.o" src/*.c && \
@@ -16,7 +16,7 @@ function build() {
 	fi
 }
 
-function clean() {
+clean() {
 	rm -f bin/*
 }
 

scripts/buildreplicant.sh

@@ -2,7 +2,7 @@
 
 . `dirname $0`/flags.sh
 
-function build() {
+build() {
 	if
 		mkdir -p lib && \
 		cc src/*.c -o "lib/$1.so" -shared $CFLAGS
@@ -15,7 +15,7 @@ function build() {
 	fi
 }
 
-function clean() {
+clean() {
 	rm -f bin/*
 }
 

session/src/xmd

@@ -1,29 +1,48 @@
 #!/bin/sh
 
+name=`basename "$0"`
+
+usage() {
+	echo "Usage: $name" >&2
+	exit 2
+}
+
+[ "$#" -gt 0 ] && usage
+
+# basic Xmd environment variables
+export XMD_SESSION_PID="$$"
 export XMD_USERDIR="${HOME}/.Xmd"
 mkdir -p "${XMD_USERDIR}"
 
+# environment vars that X applications tend to expect
+export XDG_CURRENT_DESKTOP=Xmd
+export XDG_SESSION_DESKTOP=Xmd
+export XDG_SESSION_TYPE=X11
+
+# replicant path
 export XMD_REPLICANT_PATH="/usr/lib/Xmd/replicants:/usr/local/lib/Xmd/replicants"
 localReplicantDir="$HOME/.local/lib/Xmd/replicants"
 if [ -d "$localReplicantDir" ]; then
 	export XMD_REPLICANT_PATH="$localReplicantDir:$XMD_REPLICANT_PATH"
 fi
 
+# load desktop configuration
 xmd-load-xresources
 appDefaults="${XMD_USERDIR}/app-defaults"
 if [ -d "$appDefaults" ]; then
 	export XAPPLRESDIR="$appDefaults"
 else
-	echo "!!! cant find $appDefaults"
+	echo "$name cant find $appDefaults" >&2
 fi
 xmd-load-wallpaper
 
+# run startup items
 startupDir="$XMD_USERDIR/startup"
 if [ -d "$startupDir" ]; then
 	export XMD_STARTUPDIR="$startupDir"
 	xmd-run-startup-items
 else
-	echo "!!! cant find $startupDir"
+	echo "$name cant find $startupDir" >&2
 fi
 
-exec mwm
+sleep infinity

session/src/xmd-end-session

@@ -0,0 +1,17 @@
+#!/bin/sh
+
+name=`basename "$0"`
+
+usage() {
+	echo "Usage: $name" >&2
+	exit 2
+}
+
+[ "$#" -gt 0 ] && usage
+
+if [ -z "$XMD_SESSION_PID" ]; then
+	echo "$name: session is not running (\$XMD_SESSION_PID not set)" >&2
+	exit 1
+fi
+
+kill "$XMD_SESSION_PID"

session/src/xmd-load-wallpaper

@@ -1,9 +1,55 @@
 #!/bin/sh
 
-if type "$XMD_USERDIR/wallpaper" > /dev/null; then
-	. "$XMD_USERDIR/wallpaper"
-	
-	if type xwallpaper > /dev/null; then
-		xwallpaper "--${mode}" "$file"
+name=`basename "$0"`
+configFilePath="$XMD_USERDIR/wallpaper"
+
+isInstalled() {
+	type "$1" > /dev/null
+}
+
+shouldHaveInstalled() {
+	if ! isInstalled "$1"; then
+		echo "$name: $1 is not installed" >&2
+		return 1
 	fi
+}
+
+usage() {
+	echo "Usage: $name" >&2
+	exit 2
+}
+
+[ "$#" -gt 0 ] && usage
+
+echo $configFilePath
+if type "$configFilePath" > /dev/null; then
+	color="black"
+	
+	while read -r line; do
+		line=`echo $line | sed s/\#.\*$//g`
+		[ -z "$line" ] && continue
+		
+		IFS="=" read key value << EOF
+$line
+EOF
+		case "$key" in
+		"mode")  mode="$value";;
+		"file")  file="$value";;
+		"color") color="$value";;
+		*)       echo "$name: bad key $key in $configFilePath" >&2;;
+		esac
+	done < "$configFilePath"
+
+	case "$mode" in
+	"" | center | focus | maximize | stretch | tile | zoom) ;;
+	*)
+		echo "$name: bad mode $mode" >&2
+		exit 1
+		;;
+	esac
+	
+	[ -n "$color" ] && shouldHaveInstalled xsetroot   && \
+		xsetroot -solid "$color"
+	[ -n "$mode"  ] && shouldHaveInstalled xwallpaper && \
+		xwallpaper "--${mode}" "$file"
 fi

session/src/xmd-load-xresources

@@ -1,10 +1,30 @@
 #!/bin/sh
 
-xrdb -remove 
-
+name=`basename "$0"`
 xResources="${XMD_USERDIR}/Xresources"
+
+isInstalled() {
+	type "$1" > /dev/null
+}
+
+mustHaveInstalled() {
+	if ! isInstalled "$1"; then
+		echo "$name: $1 is not installed" >&2
+		exit 1
+	fi
+}
+
+usage() {
+	echo "Usage: $name" >&2
+	exit 2
+}
+
+[ "$#" -gt 0 ] && usage
+
+cd ~
 if [ -r "$xResources" ]; then
+	mustHaveInstalled xrdb
 	xrdb -cpp /usr/bin/cpp < "$xResources"
 else
-	echo "!!! can't find $xResources"
+	echo "$name: can't find $xResources" >&2
 fi

session/src/xmd-run-startup-items

@@ -1,10 +1,19 @@
 #!/bin/sh
 
+name=`basename "$0"`
+
+usage() {
+	echo "Usage: $name" >&2
+	exit 2
+}
+
+[ "$#" -gt 0 ] && usage
+
 if [ -z "$XMD_STARTUPDIR" ]; then
-	echo "!!! \$XMD_STARTUPDIR not set"
+	echo "$name \$XMD_STARTUPDIR not set" >&2
 	exit 1
 fi
-for item in $XMD_STARTUPDIR/*; do
+for item in "$XMD_STARTUPDIR"/*; do
 	if [ -x "$item" ]; then
 		"$item" &
 	fi

session/src/xmd-screenshot

@@ -1,35 +0,0 @@
-#!/bin/sh
-
-if ! type scrot > /dev/null; then
-	>&2 echo "!!! scrot is not installed"
-	exit 1
-fi
-
-picturesDir=`xdg-user-dir PICTURES`
-test -z "$picturesDir" && picturesDir="$HOME/Pictures"
-picturesDir="$picturesDir/Screen Shots"
-
-if ! mkdir -p "$picturesDir"; then
-	>&2 echo "!!! can't create $picturesDir"
-	exit 1
-fi
-output="$picturesDir/`date -Iseconds`.png"
-
-case "$1" in
-"selection")
-	scrot --select --line style=dash --freeze --file "$output"
-	clipArg="$2"
-	;;
-"window")
-	scrot --focused --border --file "$output"
-	clipArg="$2"
-	;;
-*)
-	scrot --file "$output"
-	clipArg="$1"
-	;;
-esac
-
-if test "$clipArg" = "clipboard"; then
-	xclip -selection clipboard -target image/png -i "$output"
-fi

xmdev/src/icons/mount.xbm

@@ -0,0 +1,9 @@
+#define mount_width 24
+#define mount_height 24
+static unsigned char mount_bits[] = {
+   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x7e, 0x00, 0x80, 0xff, 0x01,
+   0xe0, 0x81, 0x07, 0x70, 0x00, 0x0e, 0x30, 0x00, 0x0c, 0x18, 0x00, 0x19,
+   0x18, 0x80, 0x18, 0x0c, 0x40, 0x30, 0x0c, 0x00, 0x30, 0x0c, 0xd8, 0x37,
+   0xec, 0x1b, 0x30, 0x0c, 0x00, 0x30, 0x0c, 0x02, 0x30, 0x18, 0x01, 0x1c,
+   0x98, 0x00, 0x14, 0x30, 0x00, 0x14, 0x70, 0x80, 0xf7, 0xe0, 0x81, 0x80,
+   0x80, 0xff, 0xf7, 0x00, 0x7e, 0x14, 0x00, 0x00, 0x14, 0x00, 0x00, 0x1c };

xmdev/src/icons/refresh.xbm

@@ -0,0 +1,9 @@
+#define refresh_width 24
+#define refresh_height 24
+static unsigned char refresh_bits[] = {
+   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x3f, 0x00, 0xc0, 0xff, 0x00,
+   0xf0, 0xff, 0x03, 0xf8, 0xc0, 0x07, 0x38, 0x00, 0x07, 0x1c, 0x00, 0x0e,
+   0x1c, 0x00, 0x0e, 0x0e, 0x00, 0x1c, 0x0e, 0x00, 0x1c, 0x0e, 0x00, 0x7f,
+   0x0e, 0x00, 0x3e, 0x0e, 0x00, 0x1c, 0x0e, 0x00, 0x08, 0x1c, 0x00, 0x00,
+   0x1c, 0x00, 0x06, 0x38, 0x00, 0x07, 0xf8, 0xc0, 0x07, 0xf0, 0xff, 0x03,
+   0xc0, 0xff, 0x00, 0x00, 0x3f, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };

xmdev/src/icons/unmount.xbm

@@ -0,0 +1,9 @@
+#define unmount_width 24
+#define unmount_height 24
+static unsigned char unmount_bits[] = {
+   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+   0x00, 0x18, 0x00, 0x00, 0x3c, 0x00, 0x00, 0x7e, 0x00, 0x00, 0xff, 0x00,
+   0x80, 0xff, 0x01, 0xc0, 0xff, 0x03, 0xe0, 0xff, 0x07, 0xf0, 0xff, 0x0f,
+   0xf8, 0xff, 0x1f, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xf8, 0xff, 0x1f,
+   0xf8, 0xff, 0x1f, 0xf8, 0xff, 0x1f, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };

xmdev/src/main.c

@@ -1,8 +1,10 @@
-#define _XOPEN_SOURCE
+#define _XOPEN_SOURCE 700
 #include <Xm/Xm.h>
+#include <Xm/Form.h>
+#include <Xm/PushB.h>
 #include <Xm/MainW.h>
-#include <Xm/Container.h>
 #include <Xm/IconG.h>
+#include <Xm/Container.h>
 #include <Xm/ScrolledW.h>
 
 #include <Xmd/Icon.h>
@@ -12,10 +14,16 @@
 
 #include <stdio.h>
 #include <ctype.h>
+#include <limits.h>
+#include <dirent.h>
+#include <libgen.h>
 #include <unistd.h>
 #include <stdlib.h>
 #include <sys/wait.h>
 
+#include "icons/refresh.xbm"
+#include "icons/mount.xbm"
+#include "icons/unmount.xbm"
 #include "icons/generic.xbm"
 #include "icons/generic-small.xbm"
 #include "icons/icon.xbm"
@@ -45,6 +53,7 @@ typedef enum {
 typedef struct {
 	Widget     widget;
 	DeviceKind kind;
+	Bool       orphaned;
 	String     name;
 	String     mountPoint;
 	String     label;
@@ -52,6 +61,7 @@ typedef struct {
 
 void     loadIconPixmaps (void);
 void     refreshDevices  (void);
+void     refreshDisks    (void);
 Device * DeviceNew           (String name, DeviceKind kind);
 void     DeviceDelete        (ConstString name);
 void     DeviceFree          (Device *this);
@@ -60,6 +70,7 @@ void     DeviceSetMountPoint (Device *this, ConstString mountPoint);
 void     DeviceSetLabel      (Device *this, ConstString label);
 int readBlockDevice (FILE *stream, Device **);
 int readLsblkPair   (FILE *stream, String *key, String *value);
+void handleRefresh (Widget, XtPointer, XtPointer);
 
 int main (int argc, char *argv[]) {
 	devices = XmdStringMapNew();
@@ -69,16 +80,74 @@ int main (int argc, char *argv[]) {
 		NULL, 0,
 		&argc, argv,
 		NULL,
-		XmNtitle, "Devices",
+		XmNtitle,    "Devices",
 		XmNiconName, "Devices",
+		XmNwidth,    256,
+		XmNheight,   256,
 		NULL);
-	Pixmap iconPixmap = XmdLoadBitmapIcon(window, icon);
+	
+	Widget layout = XtVaCreateWidget (
+		"layout", xmFormWidgetClass, window,
+		XmNorientation, XmVERTICAL,
+		NULL);
+	Pixmap iconPixmap = XmdLoadBitmapIcon(layout, icon);
 	XtVaSetValues (
 		window,
 		XmNiconPixmap, iconPixmap,
 		NULL);
+	
+	Pixmap refreshPixmap = XmdLoadBitmapIcon(layout, refresh);
+	XmString string = XmStringCreateLocalized("Refresh");
+	Widget refreshButton = XtVaCreateManagedWidget (
+		"refreshButton", xmPushButtonWidgetClass, layout,
+		XmNleftAttachment,   XmATTACH_FORM,
+		XmNbottomAttachment, XmATTACH_FORM,
+		XmNlabelType,        XmPIXMAP_AND_STRING,
+		XmNlabelPixmap,      refreshPixmap,
+		XmNlabelString,      string,
+		NULL);
+	XmStringFree(string);
+	XtAddCallback (
+		refreshButton, XmNactivateCallback,
+		handleRefresh, NULL);
+		
+	Pixmap mountPixmap = XmdLoadBitmapIcon(layout, mount);
+	string = XmStringCreateLocalized("Mount");
+	Widget mountButton = XtVaCreateManagedWidget (
+		"mountButton", xmPushButtonWidgetClass, layout,
+		XmNleftAttachment,   XmATTACH_WIDGET,
+		XmNleftWidget,       refreshButton,
+		XmNbottomAttachment, XmATTACH_FORM,
+		XmNlabelType,        XmPIXMAP_AND_STRING,
+		XmNlabelPixmap,      mountPixmap,
+		XmNlabelString,      string,
+		NULL);
+	XmStringFree(string);
+	
+	Pixmap unmountPixmap = XmdLoadBitmapIcon(layout, unmount);
+	string = XmStringCreateLocalized("Unmount");
+	/*Widget unmountButton = */XtVaCreateManagedWidget (
+		"unmountButton", xmPushButtonWidgetClass, layout,
+		XmNleftAttachment,   XmATTACH_WIDGET,
+		XmNleftWidget,       mountButton,
+		XmNbottomAttachment, XmATTACH_FORM,
+		XmNlabelType,        XmPIXMAP_AND_STRING,
+		XmNlabelPixmap,      unmountPixmap,
+		XmNlabelString,      string,
+		NULL);
+	XmStringFree(string);
+	
+	Widget scroller = XtVaCreateWidget (
+		"scroll", xmScrolledWindowWidgetClass, layout,
+		XmNscrollingPolicy, XmAUTOMATIC,
+		XmNleftAttachment,   XmATTACH_FORM,
+		XmNtopAttachment,    XmATTACH_FORM,
+		XmNrightAttachment,  XmATTACH_FORM,
+		XmNbottomAttachment, XmATTACH_WIDGET,
+		XmNbottomWidget,     refreshButton,
+		NULL);
 	container = XtVaCreateManagedWidget (
-		"container", xmContainerWidgetClass, window,
+		"container", xmContainerWidgetClass, scroller,
 		XmNlayoutType, XmSPATIAL,
 		XmNspatialStyle, XmGRID,
 		NULL);
@@ -86,6 +155,8 @@ int main (int argc, char *argv[]) {
 	loadIconPixmaps();
 	refreshDevices();
 	
+	XtManageChild(scroller);
+	XtManageChild(layout);
 	XtRealizeWidget(window);
 	XtAppMainLoop(application);
 }
@@ -101,145 +172,123 @@ void loadIconPixmaps (void) {
 	dev(TTY, tty);
 }
 
+void handleRefresh (Widget button, XtPointer clientData, XtPointer callData) {
+	(void)(button);
+	(void)(clientData);
+	(void)(callData);
+	refreshDevices();
+}
+
+Bool markDevice (XmdStringMap *map, ConstString key, void *value, void *data) {
+	(void)(map);
+	(void)(key);
+	(void)(data);
+	Device *this = value;
+	this->orphaned = True;
+	return True;
+}
+
+Bool transferDevice (XmdStringMap *map, ConstString key, void *value, void *data) {
+	(void)(map);
+	(void)(key);
+	(void)(data);
+	Device *this = value;
+	if (this->orphaned) {
+		DeviceFree(this);
+	} else {
+		XmdStringMapSet(devices, key, value);
+	}
+	return True;
+}
+
 void refreshDevices (void) {
 	XtUnmanageChild(container);
 	
-	pid_t child = 0;
-	FILE *stream = XmdVaPipedExecPath (
-		"lsblk", &child, "r",
-		"", "-P", "-o", "NAME,TYPE,MOUNTPOINTS,LABEL", NULL);
-	if (stream == NULL) {
-		/* TODO error */
-		return;
-	}
-	Device *device = NULL;
-	while (readBlockDevice(stream, &device) != EOF) {
-		/* do something with device? */
-	}
-	fclose(stream);
-	waitpid(child, NULL, 0);
-			
+	/* pre-mark all devices as orphaned */
+	XmdStringMapIterate(devices, markDevice, NULL);
+	
+	/* refresh devices by category */
+	refreshDisks();
+	
+	/* create a new map, only moving over extant devices */
+	XmdStringMap *oldMap = devices;
+	devices = XmdStringMapNew();
+	XmdStringMapIterate(oldMap, transferDevice, NULL);
+	XmdStringMapFree(oldMap);
+	
 	XtManageChild(container);
 }
 
-int readBlockDevice (FILE *stream, Device **device) {
-	DeviceKind kind   = DeviceKindGeneric;
-	String name       = NULL;
-	String mountPoint = NULL;
-	String label      = NULL;
-	
-	int ch = 0;
-	while (1) {
-		String key   = NULL;
-		String value = NULL;
-		ch = readLsblkPair(stream, &key, &value);
-		
-		if (strcmp(key, "NAME") == 0) {
-			XtFree(name);
-			name = value;
-		} else if (strcmp(key, "TYPE") == 0) {
-			if (strcmp(value, "disk") == 0) {
-				kind = DeviceKindDisk;
-			} else if (strcmp(value, "rom") == 0) {
-				kind = DeviceKindRom;
-			} else if (strcmp(value, "part") == 0) {
-				kind = DeviceKindFilesystem;
-			}
-			XtFree(value);
-		} else if (strcmp(key, "MOUNTPOINTS") == 0) {
-			XtFree(mountPoint);
-			mountPoint = value;
-		} else if (strcmp(key, "LABEL") == 0) {
-			XtFree(label);
-			label = value;
-		} else {
-			XtFree(value);
-		}
-		XtFree(key);
-		
-		while ((ch = fgetc(stream)) == ' ');
-		if (ch == EOF || ch == '\n') break;
-		ungetc(ch, stream);
-	}
-	
-	if (name != NULL) {
-		*device = XmdStringMapGet(devices, name);
-		if (*device == NULL) {
-			*device = DeviceNew(name, kind);
-		} else {
-			DeviceSetKind(*device, kind);
-		}
-		DeviceSetMountPoint(*device, mountPoint);
-		DeviceSetLabel(*device, label);
-	}
-	
-	XtFree(name);
-	XtFree(mountPoint);
-	XtFree(label);
-	return ch;
+String diskName (ConstString directory, ConstString name) {
+	char fullpath[PATH_MAX];
+	snprintf(fullpath, XtNumber(fullpath), "%s/%s", directory, name);
+	char resolved[PATH_MAX];
+	return XtNewString(basename(realpath(fullpath, resolved)));
 }
 
-int readLsblkPair (FILE *stream, String *key, String *value) {
-	int  ch       = 0;
-	int  escapeCh = 0;
-	char null     = 0;
+void refreshDisks (void) {
+	/* get disks */
+	ConstString disksById       = "/dev/disk/by-id";
+	ConstString disksByLabel    = "/dev/disk/by-label";
+	ConstString disksByPartuuid = "/dev/disk/by-partuuid";
 	
-	*key   = NULL;
-	*value = NULL;
-	
-	XmdBuffer *keyBuffer = XmdBufferNew(char);
-	while (isalpha(ch = fgetc(stream))) XmdBufferPush(keyBuffer, &ch);
-	XmdBufferPush(keyBuffer, &null);
-	*key = XmdBufferBreak(keyBuffer);
-	
-	fgetc(stream); /* skip = */
-	
-	XmdBuffer *valueBuffer = XmdBufferNew(char);
-	enum {
-		stateGetString,
-		stateGetEscape,
-		
-	} state = stateGetString;
-	while (1) {
-		ch = fgetc(stream);
-		if (ch == EOF) goto end;
-		
-		switch (state) {
-		case stateGetString:
-			switch (ch) {
-			case '"':  goto end;
-			case '\\': state = stateGetEscape;          break;
-			default:   XmdBufferPush(valueBuffer, &ch); break;
-			}
-			break;
-			
-		case stateGetEscape:
-			ch = fgetc(stream); /* skip x */
-			int digit = tolower(ch);
-			if (
-				(digit < '0' || digit > '9') &&
-				(digit < 'a' || digit > 'f')
-			) {
-				ungetc(ch, stream);
-				XmdBufferPush(valueBuffer, &escapeCh);
-				state = stateGetString;
-				break;
-			}
-			digit -= '0';
-			if (digit > 9) digit -= 'a' - '9' - 1;
-			escapeCh *= 16;
-			escapeCh += digit;
-			break;
+	struct dirent **entries = NULL;
+	int entriesCount = scandir(disksById, &entries, NULL, alphasort);
+	if (entriesCount < 0) {
+		/* TODO error message */
+		return;
+	}
+	for (int index = 0; index < entriesCount; index ++) {
+		struct dirent *entry = entries[index];
+		if (entry->d_name[0] == '.') {
+			XtFree((char *)(entry));
+			continue;
 		}
+		String deviceName = diskName(disksById, entry->d_name);
+		XtFree((char *)(entry));
+		
+		Device *device = XmdStringMapGet(devices, deviceName);
+		if (device == NULL) {
+			device = DeviceNew(deviceName, DeviceKindDisk);
+		} else {
+			device->orphaned = False;
+			DeviceSetKind(device, DeviceKindDisk);
+		}
+		
+		XtFree(deviceName);
 	}
-	end:
-	XmdBufferPush(valueBuffer, &null);
-	*value = XmdBufferBreak(valueBuffer);
-	if (strlen(*value) == 0) {
-		XtFree(*value);
-		*value = NULL;
+	XtFree((char *)(entries));
+	
+	/* determine disk types */
+	DIR *dir = opendir(disksByPartuuid);
+	if (dir == NULL) {
+		/* TODO error message */
+		return;
 	}
-	return ch;
+	struct dirent *entry;
+	while ((entry = readdir(dir)) != NULL) {
+		if (entry->d_name[0] == '.') continue;
+		String deviceName = diskName(disksByPartuuid, entry->d_name);
+		Device *device = XmdStringMapGet(devices, deviceName);
+		if (device != NULL) DeviceSetKind(device, DeviceKindFilesystem);
+		XtFree(deviceName);
+	}
+	closedir(dir);
+	
+	/* determine partition labels */
+	dir = opendir(disksByLabel);
+	if (dir == NULL) {
+		/* TODO error message */
+		return;
+	}
+	while ((entry = readdir(dir)) != NULL) {
+		if (entry->d_name[0] == '.') continue;
+		String deviceName = diskName(disksByLabel, entry->d_name);
+		Device *device = XmdStringMapGet(devices, deviceName);
+		if (device != NULL)  DeviceSetLabel(device, entry->d_name);
+		XtFree(deviceName);
+	}
+	closedir(dir);
 }
 
 Device *DeviceNew (String name, DeviceKind kind) {
@@ -247,10 +296,11 @@ Device *DeviceNew (String name, DeviceKind kind) {
 	this->mountPoint = NULL;
 	this->label      = NULL;
 	this->name       = XtNewString(name);
+	this->orphaned   = False;
 	XmString string = XmStringCreateLocalized(name);
 	this->widget = XtVaCreateManagedWidget (
 		"device", xmIconGadgetClass, container,
-		XmNalignment, XmALIGNMENT_CENTER,
+		XmNalignment, XmALIGNMENT_BEGINNING,
 		XmNlabelString, string,
 		NULL);
 	XmStringFree(string);
@@ -265,6 +315,7 @@ void DeviceDelete (ConstString name) {
 
 void DeviceFree (Device *this) {
 	if (this == NULL) return;
+	XtUnmanageChild(this->widget);
 	XtDestroyWidget(this->widget);
 	XtFree((char *)(this->name));
 	XtFree((char *)(this->mountPoint));

xmfile/build.sh

@@ -0,0 +1,2 @@
+#!/bin/sh
+../scripts/buildapp.sh xmpackage "$@"

xmfile/src/icons/block-small.xbm

@@ -0,0 +1,9 @@
+#define block_small_width 24
+#define block_small_height 24
+static unsigned char block_small_bits[] = {
+   0xff, 0xff, 0x0f, 0x01, 0x00, 0x10, 0x01, 0x3c, 0x20, 0x81, 0xc3, 0x41,
+   0xc1, 0x00, 0x83, 0x21, 0x00, 0x84, 0x11, 0x00, 0x88, 0x19, 0x00, 0x99,
+   0x09, 0x80, 0x90, 0x09, 0x40, 0x90, 0xe5, 0x00, 0xa0, 0x05, 0x1b, 0xa0,
+   0x05, 0xd8, 0xa0, 0x05, 0x00, 0xa7, 0x09, 0x02, 0x90, 0x09, 0x01, 0x90,
+   0x99, 0x0c, 0x98, 0x11, 0xf8, 0x88, 0x21, 0xe0, 0x8f, 0xc1, 0x80, 0xbf,
+   0x81, 0xc3, 0xbf, 0x01, 0x3c, 0xbc, 0x01, 0x00, 0x80, 0xff, 0xff, 0xff };

xmfile/src/icons/block.xbm

@@ -0,0 +1,27 @@
+#define block_width 48
+#define block_height 48
+static unsigned char block_bits[] = {
+   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+   0xfc, 0xff, 0xff, 0xff, 0xff, 0x01, 0x04, 0x00, 0x00, 0x00, 0x00, 0x02,
+   0xf4, 0xff, 0xff, 0xff, 0xff, 0x04, 0x14, 0x00, 0xf0, 0x0f, 0x00, 0x09,
+   0xf4, 0xff, 0xff, 0xff, 0xff, 0x13, 0x14, 0x80, 0x0f, 0xf0, 0x01, 0x24,
+   0xf4, 0xff, 0x01, 0x80, 0xff, 0x2f, 0x14, 0x70, 0x00, 0x00, 0x0e, 0x28,
+   0xf4, 0x3f, 0x00, 0x00, 0xfc, 0x2f, 0x14, 0x0c, 0x00, 0x00, 0x30, 0x28,
+   0xf4, 0x07, 0x00, 0x00, 0xe0, 0x2f, 0x14, 0x07, 0x00, 0x00, 0xe4, 0x28,
+   0xf4, 0x03, 0x00, 0x00, 0xc2, 0x2f, 0x94, 0x01, 0x00, 0x00, 0x81, 0x29,
+   0xf4, 0x01, 0x00, 0x80, 0x80, 0x2f, 0xd4, 0x00, 0x00, 0x40, 0x00, 0x2b,
+   0xf4, 0x00, 0x00, 0x20, 0x30, 0x2f, 0xd4, 0x00, 0x00, 0x10, 0x0c, 0x2b,
+   0x74, 0x00, 0xc0, 0x03, 0x03, 0x2e, 0x74, 0x00, 0x60, 0xc5, 0x00, 0x2e,
+   0x74, 0x00, 0x30, 0x0a, 0x00, 0x2e, 0x74, 0x00, 0x90, 0x0d, 0x00, 0x2e,
+   0x74, 0x00, 0xb0, 0x09, 0x00, 0x2e, 0x74, 0x00, 0x50, 0x0c, 0x00, 0x2e,
+   0x74, 0x00, 0xa6, 0x06, 0x00, 0x2e, 0x74, 0xe0, 0xc1, 0x03, 0x00, 0x2e,
+   0xf4, 0x1c, 0x08, 0x00, 0x00, 0x2f, 0xd4, 0x00, 0x04, 0x00, 0x00, 0x2b,
+   0xf4, 0x00, 0x02, 0x00, 0x00, 0x2f, 0x94, 0x01, 0x01, 0x00, 0x80, 0x29,
+   0xf4, 0x81, 0xc0, 0x01, 0x80, 0x2f, 0x14, 0x43, 0x80, 0x0f, 0xc0, 0x28,
+   0xf4, 0x27, 0x00, 0xf6, 0xe0, 0x2f, 0x14, 0x06, 0x00, 0x18, 0x6f, 0x28,
+   0xf4, 0x0f, 0x00, 0x20, 0xf0, 0x2f, 0x14, 0x38, 0x00, 0xc0, 0x00, 0x2b,
+   0xf4, 0x7f, 0x00, 0x00, 0x43, 0x2e, 0x14, 0xe0, 0x01, 0x80, 0x87, 0x2a,
+   0xf4, 0xff, 0x0f, 0xf0, 0x1f, 0x2e, 0x14, 0x00, 0xfe, 0x7f, 0xe0, 0x29,
+   0xf4, 0xff, 0xff, 0xff, 0xff, 0x2f, 0xf4, 0xff, 0xff, 0xff, 0xff, 0x2f,
+   0x04, 0x00, 0x00, 0x00, 0x00, 0x20, 0xfc, 0xff, 0xff, 0xff, 0xff, 0x3f,
+   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };

xmfile/src/icons/character-small.xbm

@@ -0,0 +1,9 @@
+#define character_small_width 24
+#define character_small_height 24
+static unsigned char character_small_bits[] = {
+   0x80, 0xff, 0x01, 0x40, 0x00, 0x02, 0x40, 0x00, 0x02, 0xf8, 0xff, 0x1f,
+   0x44, 0x00, 0x22, 0x44, 0x00, 0x22, 0xfc, 0xaa, 0x3e, 0x4c, 0x00, 0x32,
+   0x4c, 0x00, 0x32, 0x48, 0xff, 0x12, 0x48, 0x81, 0x12, 0x68, 0xff, 0x16,
+   0x68, 0x81, 0x16, 0xf8, 0x7e, 0x1f, 0x80, 0x81, 0x01, 0x00, 0xff, 0x00,
+   0x00, 0x3e, 0x00, 0x00, 0x2a, 0x00, 0x00, 0x32, 0x00, 0x00, 0x26, 0x00,
+   0x00, 0x08, 0x00, 0x00, 0x32, 0x00, 0x00, 0x26, 0x00, 0x00, 0x14, 0x00 };

xmfile/src/icons/character.xbm

@@ -0,0 +1,27 @@
+#define character_width 48
+#define character_height 48
+static unsigned char character_bits[] = {
+   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+   0x00, 0xe0, 0xff, 0xff, 0x07, 0x00, 0x00, 0x30, 0x00, 0x00, 0x0c, 0x00,
+   0x00, 0x30, 0x00, 0x00, 0x0d, 0x00, 0x00, 0x30, 0x00, 0x20, 0x0d, 0x00,
+   0x00, 0x30, 0x00, 0x00, 0x0c, 0x00, 0xe0, 0xff, 0xff, 0xff, 0xff, 0x07,
+   0x30, 0x20, 0x00, 0x00, 0x04, 0x0c, 0x10, 0x20, 0x00, 0x00, 0x04, 0x08,
+   0x10, 0x20, 0x00, 0x00, 0x04, 0x08, 0x10, 0x20, 0x00, 0x00, 0x04, 0x08,
+   0x10, 0x20, 0x00, 0x00, 0x04, 0x08, 0x10, 0x20, 0x00, 0x00, 0x04, 0x08,
+   0x10, 0xf0, 0xff, 0xff, 0x0f, 0x08, 0xd0, 0xff, 0xff, 0xff, 0xff, 0x0b,
+   0xf0, 0x1f, 0x00, 0x00, 0xf8, 0x0f, 0x70, 0x18, 0x00, 0x00, 0x18, 0x0e,
+   0x70, 0x18, 0x00, 0x00, 0x18, 0x0e, 0x60, 0x98, 0xff, 0xff, 0x19, 0x06,
+   0x40, 0x98, 0x00, 0x00, 0x19, 0x02, 0x40, 0x98, 0xff, 0xff, 0x19, 0x02,
+   0xc0, 0x9c, 0x00, 0x00, 0x39, 0x03, 0xc0, 0x9c, 0xff, 0xff, 0x39, 0x03,
+   0xc0, 0x9c, 0x00, 0x00, 0x39, 0x03, 0x80, 0x34, 0xff, 0xff, 0x2c, 0x01,
+   0x80, 0x74, 0x02, 0x40, 0x2e, 0x01, 0x80, 0xe7, 0xfc, 0x3f, 0xe7, 0x01,
+   0x80, 0xc7, 0x01, 0x80, 0xe3, 0x01, 0x00, 0x83, 0xff, 0xff, 0xc1, 0x00,
+   0x00, 0x00, 0x07, 0xe0, 0x00, 0x00, 0x00, 0x00, 0xfe, 0x7f, 0x00, 0x00,
+   0x00, 0x00, 0x0c, 0x30, 0x00, 0x00, 0x00, 0x00, 0xf8, 0x1f, 0x00, 0x00,
+   0x00, 0x00, 0x58, 0x1a, 0x00, 0x00, 0x00, 0x00, 0x98, 0x1c, 0x00, 0x00,
+   0x00, 0x00, 0x38, 0x19, 0x00, 0x00, 0x00, 0x00, 0x58, 0x1a, 0x00, 0x00,
+   0x00, 0x00, 0x98, 0x1c, 0x00, 0x00, 0x00, 0x00, 0x38, 0x19, 0x00, 0x00,
+   0x00, 0x00, 0x58, 0x1a, 0x00, 0x00, 0x00, 0x00, 0x90, 0x14, 0x00, 0x00,
+   0x00, 0x00, 0x38, 0x19, 0x00, 0x00, 0x00, 0x00, 0x48, 0x0a, 0x00, 0x00,
+   0x00, 0x00, 0x90, 0x14, 0x00, 0x00, 0x00, 0x00, 0x28, 0x09, 0x00, 0x00,
+   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };

xmfile/src/icons/directory-small.xbm

@@ -0,0 +1,9 @@
+#define directory_small_width 24
+#define directory_small_height 24
+static unsigned char directory_small_bits[] = {
+   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xfc, 0x01, 0x00, 0x56, 0xff, 0x1f,
+   0xaa, 0xaa, 0x2a, 0xfe, 0xff, 0x7f, 0x02, 0x00, 0x40, 0x02, 0x00, 0x40,
+   0x02, 0x00, 0x40, 0x02, 0x00, 0x40, 0x02, 0x00, 0x40, 0x02, 0x00, 0x40,
+   0x02, 0x00, 0x40, 0x02, 0x00, 0x40, 0x02, 0x00, 0x40, 0x02, 0x00, 0x40,
+   0x02, 0x00, 0x40, 0x02, 0x00, 0x40, 0x02, 0x00, 0x40, 0xfa, 0xff, 0x5f,
+   0x02, 0x00, 0x40, 0xfe, 0xff, 0x7f, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };

xmfile/src/icons/directory.xbm

@@ -0,0 +1,27 @@
+#define directory_width 48
+#define directory_height 48
+static unsigned char directory_bits[] = {
+   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xf0, 0xff, 0x07, 0x00, 0x00, 0x00,
+   0xf8, 0xff, 0x0f, 0x00, 0x00, 0x00, 0xb8, 0xaa, 0xfe, 0xff, 0xff, 0x0f,
+   0x58, 0x55, 0xfd, 0xff, 0xff, 0x1f, 0xb8, 0xaa, 0xaa, 0xaa, 0xaa, 0x1a,
+   0xf8, 0xff, 0xff, 0xff, 0xff, 0x1f, 0xfc, 0xff, 0xff, 0xff, 0xff, 0x3f,
+   0x0c, 0x00, 0x00, 0x00, 0x00, 0x30, 0x0c, 0x00, 0x00, 0x00, 0x00, 0x30,
+   0x0c, 0x00, 0x00, 0x00, 0x00, 0x30, 0x0c, 0x00, 0x00, 0x00, 0x00, 0x30,
+   0x0c, 0x00, 0x00, 0x00, 0x00, 0x30, 0x0c, 0x00, 0x00, 0x00, 0x00, 0x30,
+   0x0c, 0x00, 0x00, 0x00, 0x00, 0x30, 0x0c, 0x00, 0x00, 0x00, 0x00, 0x30,
+   0x0c, 0x00, 0x00, 0x00, 0x00, 0x30, 0x0c, 0x00, 0x00, 0x00, 0x00, 0x30,
+   0x0c, 0x00, 0x00, 0x00, 0x00, 0x30, 0x0c, 0x00, 0x00, 0x00, 0x00, 0x30,
+   0x0c, 0x00, 0x00, 0x00, 0x00, 0x30, 0x0c, 0x00, 0x00, 0x00, 0x00, 0x30,
+   0x0c, 0x00, 0x00, 0x00, 0x00, 0x30, 0x0c, 0x00, 0x00, 0x00, 0x00, 0x30,
+   0x0c, 0x00, 0x00, 0x00, 0x00, 0x30, 0x0c, 0x00, 0x00, 0x00, 0x00, 0x30,
+   0x0c, 0x00, 0x00, 0x00, 0x00, 0x30, 0x0c, 0x00, 0x00, 0x00, 0x00, 0x30,
+   0x0c, 0x00, 0x00, 0x00, 0x00, 0x30, 0x0c, 0x00, 0x00, 0x00, 0x00, 0x30,
+   0x0c, 0x00, 0x00, 0x00, 0x00, 0x30, 0x0c, 0x00, 0x00, 0x00, 0x00, 0x30,
+   0x0c, 0x00, 0x00, 0x00, 0x00, 0x30, 0xec, 0xff, 0xff, 0xff, 0xff, 0x37,
+   0x0c, 0x00, 0x00, 0x00, 0x00, 0x30, 0xec, 0xff, 0xff, 0xff, 0xff, 0x37,
+   0x0c, 0x00, 0x00, 0x00, 0x00, 0x30, 0xfc, 0xff, 0xff, 0xff, 0xff, 0x3f,
+   0xf8, 0xff, 0xff, 0xff, 0xff, 0x1f, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };

xmfile/src/icons/file-small.xbm

@@ -0,0 +1,9 @@
+#define file_small_width 24
+#define file_small_height 24
+static unsigned char file_small_bits[] = {
+   0x00, 0x00, 0x00, 0xf0, 0xff, 0x00, 0x10, 0x80, 0x01, 0x10, 0x80, 0x02,
+   0x90, 0xaf, 0x04, 0x10, 0x80, 0x0f, 0x90, 0x3b, 0x08, 0x10, 0x00, 0x08,
+   0x10, 0x00, 0x08, 0x10, 0x00, 0x08, 0x10, 0x00, 0x08, 0x10, 0x00, 0x08,
+   0x10, 0x00, 0x08, 0x10, 0x00, 0x08, 0x10, 0x00, 0x08, 0x10, 0x00, 0x08,
+   0x10, 0x00, 0x08, 0x10, 0x00, 0x08, 0x10, 0x00, 0x08, 0x10, 0x00, 0x08,
+   0x10, 0x00, 0x08, 0x10, 0x00, 0x08, 0xf0, 0xff, 0x0f, 0x00, 0x00, 0x00 };

xmfile/src/icons/file.xbm

@@ -0,0 +1,27 @@
+#define file_width 48
+#define file_height 48
+static unsigned char file_bits[] = {
+   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+   0x00, 0xff, 0xff, 0xff, 0x01, 0x00, 0x00, 0xff, 0xff, 0xff, 0x03, 0x00,
+   0x00, 0x03, 0x00, 0x00, 0x07, 0x00, 0x00, 0x03, 0x00, 0x00, 0x0d, 0x00,
+   0x00, 0x03, 0x00, 0x00, 0x19, 0x00, 0x00, 0x03, 0x00, 0x00, 0x31, 0x00,
+   0x00, 0x03, 0x00, 0x00, 0x61, 0x00, 0x00, 0xc3, 0xff, 0x2b, 0xff, 0x00,
+   0x00, 0x03, 0x00, 0x00, 0xfe, 0x00, 0x00, 0xc3, 0xf7, 0x3f, 0xc0, 0x00,
+   0x00, 0x03, 0x00, 0x00, 0xc0, 0x00, 0x00, 0xc3, 0xfb, 0x37, 0xc0, 0x00,
+   0x00, 0x03, 0x00, 0x00, 0xc0, 0x00, 0x00, 0x03, 0x00, 0x00, 0xc0, 0x00,
+   0x00, 0x03, 0x00, 0x00, 0xc0, 0x00, 0x00, 0x03, 0x00, 0x00, 0xc0, 0x00,
+   0x00, 0x03, 0x00, 0x00, 0xc0, 0x00, 0x00, 0x03, 0x00, 0x00, 0xc0, 0x00,
+   0x00, 0x03, 0x00, 0x00, 0xc0, 0x00, 0x00, 0x03, 0x00, 0x00, 0xc0, 0x00,
+   0x00, 0x03, 0x00, 0x00, 0xc0, 0x00, 0x00, 0x03, 0x00, 0x00, 0xc0, 0x00,
+   0x00, 0x03, 0x00, 0x00, 0xc0, 0x00, 0x00, 0x03, 0x00, 0x00, 0xc0, 0x00,
+   0x00, 0x03, 0x00, 0x00, 0xc0, 0x00, 0x00, 0x03, 0x00, 0x00, 0xc0, 0x00,
+   0x00, 0x03, 0x00, 0x00, 0xc0, 0x00, 0x00, 0x03, 0x00, 0x00, 0xc0, 0x00,
+   0x00, 0x03, 0x00, 0x00, 0xc0, 0x00, 0x00, 0x03, 0x00, 0x00, 0xc0, 0x00,
+   0x00, 0x03, 0x00, 0x00, 0xc0, 0x00, 0x00, 0x03, 0x00, 0x00, 0xc0, 0x00,
+   0x00, 0x03, 0x00, 0x00, 0xc0, 0x00, 0x00, 0x03, 0x00, 0x00, 0xc0, 0x00,
+   0x00, 0x03, 0x00, 0x00, 0xc0, 0x00, 0x00, 0x03, 0x00, 0x00, 0xc0, 0x00,
+   0x00, 0x03, 0x00, 0x00, 0xc0, 0x00, 0x00, 0x03, 0x00, 0x00, 0xc0, 0x00,
+   0x00, 0x03, 0x00, 0x00, 0xc0, 0x00, 0x00, 0x03, 0x00, 0x00, 0xc0, 0x00,
+   0x00, 0x03, 0x00, 0x00, 0xc0, 0x00, 0x00, 0x03, 0x00, 0x00, 0xc0, 0x00,
+   0x00, 0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff, 0x00,
+   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };

xmfile/src/icons/icon.xbm

@@ -0,0 +1,27 @@
+#define icon_width 48
+#define icon_height 48
+static unsigned char icon_bits[] = {
+   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+   0x00, 0xfe, 0xff, 0xff, 0x7f, 0x00, 0x00, 0xfe, 0xff, 0xff, 0x7f, 0x00,
+   0x00, 0x06, 0x00, 0x00, 0x60, 0x00, 0x00, 0xf6, 0xff, 0xff, 0x6f, 0x00,
+   0x00, 0x16, 0x00, 0x00, 0x68, 0x00, 0x00, 0x56, 0x00, 0x00, 0x6a, 0x00,
+   0x00, 0x16, 0x00, 0x00, 0x68, 0x00, 0x00, 0x16, 0x00, 0x00, 0x68, 0x00,
+   0x00, 0x16, 0x00, 0x00, 0x68, 0x00, 0x00, 0x16, 0xf8, 0x1f, 0x68, 0x00,
+   0x00, 0x16, 0x08, 0x10, 0x68, 0x00, 0x00, 0x16, 0x08, 0x10, 0x68, 0x00,
+   0x00, 0x16, 0xf8, 0x1f, 0x68, 0x00, 0x00, 0x16, 0x00, 0x00, 0x68, 0x00,
+   0x00, 0x16, 0x08, 0x10, 0x68, 0x00, 0x00, 0x16, 0xf8, 0x1f, 0x68, 0x00,
+   0x00, 0x16, 0x00, 0x00, 0x68, 0x00, 0x00, 0x16, 0x00, 0x00, 0x68, 0x00,
+   0x00, 0x56, 0x00, 0x00, 0x6a, 0x00, 0x00, 0x16, 0x00, 0x00, 0x68, 0x00,
+   0x00, 0xf6, 0xff, 0xff, 0x6f, 0x00, 0x00, 0x06, 0x00, 0x00, 0x60, 0x00,
+   0x00, 0xf6, 0xff, 0xff, 0x6f, 0x00, 0x00, 0x36, 0x00, 0x00, 0x6c, 0x00,
+   0x00, 0xf6, 0xff, 0xff, 0x6f, 0x00, 0x00, 0x36, 0x00, 0x00, 0x6c, 0x00,
+   0x00, 0xf6, 0xff, 0xff, 0x6f, 0x00, 0x00, 0x16, 0x00, 0x00, 0x68, 0x00,
+   0x00, 0x56, 0x00, 0x00, 0x6a, 0x00, 0x00, 0x16, 0x00, 0x00, 0x68, 0x00,
+   0x00, 0x16, 0x00, 0x00, 0x68, 0x00, 0x00, 0x16, 0x00, 0x00, 0x68, 0x00,
+   0x00, 0x16, 0xf8, 0x1f, 0x68, 0x00, 0x00, 0x16, 0x08, 0x10, 0x68, 0x00,
+   0x00, 0x16, 0x08, 0x10, 0x68, 0x00, 0x00, 0x16, 0xf8, 0x1f, 0x68, 0x00,
+   0x00, 0x16, 0x00, 0x00, 0x68, 0x00, 0x00, 0x16, 0x08, 0x10, 0x68, 0x00,
+   0x00, 0x16, 0xf8, 0x1f, 0x68, 0x00, 0x00, 0x16, 0x00, 0x00, 0x68, 0x00,
+   0x00, 0x16, 0x00, 0x00, 0x68, 0x00, 0x00, 0x56, 0x00, 0x00, 0x6a, 0x00,
+   0x00, 0x1e, 0x00, 0x00, 0x78, 0x00, 0x00, 0xfe, 0xff, 0xff, 0x7f, 0x00,
+   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };

xmfile/src/icons/link-small.xbm

@@ -0,0 +1,9 @@
+#define link_small_width 24
+#define link_small_height 24
+static unsigned char link_small_bits[] = {
+   0x00, 0x00, 0x0c, 0x00, 0x00, 0x33, 0x00, 0x80, 0x4c, 0x00, 0x40, 0x52,
+   0x00, 0x20, 0xa1, 0x00, 0x90, 0xa0, 0x00, 0x48, 0xa0, 0x00, 0x24, 0x90,
+   0x00, 0x12, 0x48, 0x00, 0x79, 0x24, 0x80, 0x95, 0x12, 0x40, 0xa5, 0x09,
+   0x20, 0x45, 0x05, 0x90, 0x4a, 0x03, 0x48, 0xb2, 0x01, 0x24, 0x9c, 0x00,
+   0x12, 0x48, 0x00, 0x0a, 0x24, 0x00, 0x05, 0x12, 0x00, 0x05, 0x09, 0x00,
+   0x8a, 0x04, 0x00, 0x72, 0x02, 0x00, 0x0c, 0x01, 0x00, 0xf0, 0x00, 0x00 };

xmfile/src/icons/link.xbm

@@ -0,0 +1,27 @@
+#define link_width 48
+#define link_height 48
+static unsigned char link_bits[] = {
+   0x00, 0x00, 0x00, 0x00, 0x78, 0x00, 0x00, 0x00, 0x00, 0x00, 0xfe, 0x01,
+   0x00, 0x00, 0x00, 0x00, 0x87, 0x07, 0x00, 0x00, 0x00, 0x80, 0x01, 0x0e,
+   0x00, 0x00, 0x00, 0xc0, 0x70, 0x18, 0x00, 0x00, 0x00, 0x60, 0xdc, 0x31,
+   0x00, 0x00, 0x00, 0x30, 0x06, 0x33, 0x00, 0x00, 0x00, 0x18, 0x03, 0x66,
+   0x00, 0x00, 0x00, 0x8c, 0x01, 0x64, 0x00, 0x00, 0x00, 0xc6, 0x00, 0xcc,
+   0x00, 0x00, 0x00, 0x63, 0x00, 0xc8, 0x00, 0x00, 0x80, 0x31, 0x00, 0xcc,
+   0x00, 0x00, 0xc0, 0x18, 0x00, 0xc4, 0x00, 0x00, 0x60, 0x0c, 0x00, 0x66,
+   0x00, 0x00, 0x30, 0x06, 0x00, 0x63, 0x00, 0x00, 0x18, 0x03, 0x80, 0x31,
+   0x00, 0x00, 0x8c, 0x03, 0xc0, 0x18, 0x00, 0x00, 0xc6, 0x0f, 0x60, 0x0c,
+   0x00, 0x00, 0xe3, 0x1d, 0x30, 0x06, 0x00, 0x80, 0xf3, 0x30, 0x18, 0x03,
+   0x00, 0xc0, 0xb1, 0x63, 0x8c, 0x01, 0x00, 0xe0, 0x19, 0x66, 0xc6, 0x00,
+   0x00, 0xb0, 0x09, 0xcc, 0x63, 0x00, 0x00, 0x98, 0x19, 0xc8, 0x31, 0x00,
+   0x00, 0x8c, 0x13, 0x98, 0x19, 0x00, 0x00, 0xc6, 0x33, 0x90, 0x0f, 0x00,
+   0x00, 0x63, 0x66, 0x98, 0x07, 0x00, 0x80, 0x31, 0xc6, 0x89, 0x03, 0x00,
+   0xc0, 0x18, 0x0c, 0xcf, 0x01, 0x00, 0x60, 0x0c, 0x38, 0xc7, 0x00, 0x00,
+   0x30, 0x06, 0xf0, 0x63, 0x00, 0x00, 0x18, 0x03, 0xc0, 0x31, 0x00, 0x00,
+   0x8c, 0x01, 0xc0, 0x18, 0x00, 0x00, 0xc6, 0x00, 0x60, 0x0c, 0x00, 0x00,
+   0x66, 0x00, 0x30, 0x06, 0x00, 0x00, 0x23, 0x00, 0x18, 0x03, 0x00, 0x00,
+   0x33, 0x00, 0x8c, 0x01, 0x00, 0x00, 0x13, 0x00, 0xc6, 0x00, 0x00, 0x00,
+   0x33, 0x00, 0x63, 0x00, 0x00, 0x00, 0x26, 0x80, 0x31, 0x00, 0x00, 0x00,
+   0x66, 0xc0, 0x18, 0x00, 0x00, 0x00, 0xcc, 0x60, 0x0c, 0x00, 0x00, 0x00,
+   0x8c, 0x3b, 0x06, 0x00, 0x00, 0x00, 0x18, 0x0e, 0x03, 0x00, 0x00, 0x00,
+   0x70, 0x80, 0x01, 0x00, 0x00, 0x00, 0xe0, 0xe1, 0x00, 0x00, 0x00, 0x00,
+   0x80, 0x7f, 0x00, 0x00, 0x00, 0x00, 0x00, 0x1e, 0x00, 0x00, 0x00, 0x00 };

xmfile/src/icons/pipe-small.xbm

@@ -0,0 +1,9 @@
+#define pipe_small_width 24
+#define pipe_small_height 24
+static unsigned char pipe_small_bits[] = {
+   0x00, 0x00, 0xff, 0x00, 0x00, 0x81, 0x00, 0x00, 0xa1, 0x00, 0x00, 0x81,
+   0x00, 0x00, 0xff, 0x00, 0x00, 0x52, 0x00, 0x00, 0x52, 0x00, 0x00, 0x52,
+   0x00, 0x7e, 0x52, 0xe0, 0xc3, 0x51, 0x18, 0x42, 0x40, 0x04, 0x42, 0x28,
+   0x84, 0x52, 0x23, 0x22, 0x5a, 0x18, 0x82, 0xc3, 0x07, 0x52, 0x7e, 0x00,
+   0x52, 0x00, 0x00, 0x52, 0x00, 0x00, 0x52, 0x00, 0x00, 0xff, 0x00, 0x00,
+   0x81, 0x00, 0x00, 0xa1, 0x00, 0x00, 0x81, 0x00, 0x00, 0xff, 0x00, 0x00 };

xmfile/src/icons/pipe.xbm

@@ -0,0 +1,27 @@
+#define pipe_width 48
+#define pipe_height 48
+static unsigned char pipe_bits[] = {
+   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80, 0xff, 0x7f,
+   0x00, 0x00, 0x00, 0x80, 0xff, 0x7f, 0x00, 0x00, 0x00, 0x80, 0x01, 0x60,
+   0x00, 0x00, 0x00, 0x80, 0x01, 0x6d, 0x00, 0x00, 0x00, 0x80, 0x01, 0x6e,
+   0x00, 0x00, 0x00, 0x80, 0x41, 0x6d, 0x00, 0x00, 0x00, 0x80, 0x01, 0x60,
+   0x00, 0x00, 0x00, 0x80, 0x57, 0x7d, 0x00, 0x00, 0x00, 0x80, 0x03, 0x70,
+   0x00, 0x00, 0x00, 0x00, 0x03, 0x34, 0x00, 0x00, 0x00, 0x00, 0x03, 0x34,
+   0x00, 0x00, 0x00, 0x00, 0x03, 0x34, 0x00, 0x00, 0x00, 0x00, 0x03, 0x34,
+   0x00, 0x00, 0x00, 0x00, 0x03, 0x34, 0x00, 0x00, 0x00, 0x00, 0x03, 0x34,
+   0x00, 0x00, 0xf8, 0x1f, 0x03, 0x34, 0x00, 0xf8, 0xff, 0xff, 0x03, 0x34,
+   0x00, 0xff, 0x1f, 0xf8, 0x01, 0x34, 0xc0, 0x07, 0x18, 0x18, 0x00, 0x34,
+   0xe0, 0x00, 0x10, 0x08, 0x00, 0x34, 0x70, 0x00, 0x18, 0x18, 0x00, 0x32,
+   0x30, 0x00, 0x10, 0x08, 0x00, 0x1a, 0x18, 0x00, 0x18, 0x18, 0x00, 0x18,
+   0x18, 0x00, 0x10, 0x0a, 0x00, 0x19, 0x18, 0x00, 0x58, 0x19, 0x80, 0x0c,
+   0x0c, 0x00, 0x90, 0x0a, 0x30, 0x0e, 0x0c, 0x80, 0xdf, 0xfb, 0x0f, 0x07,
+   0x0c, 0x20, 0xd0, 0x0b, 0xe0, 0x03, 0x0c, 0x80, 0x1f, 0xf8, 0xff, 0x00,
+   0x0c, 0xd0, 0xff, 0xff, 0x1f, 0x00, 0x0c, 0xd0, 0xf8, 0x1f, 0x00, 0x00,
+   0x0c, 0xd0, 0x00, 0x00, 0x00, 0x00, 0x0c, 0xd0, 0x00, 0x00, 0x00, 0x00,
+   0x0c, 0xd0, 0x00, 0x00, 0x00, 0x00, 0x0c, 0xd0, 0x00, 0x00, 0x00, 0x00,
+   0x0c, 0xd0, 0x00, 0x00, 0x00, 0x00, 0x0c, 0xd0, 0x00, 0x00, 0x00, 0x00,
+   0xee, 0xff, 0x01, 0x00, 0x00, 0x00, 0x5e, 0xf5, 0x01, 0x00, 0x00, 0x00,
+   0x06, 0x80, 0x01, 0x00, 0x00, 0x00, 0x06, 0xb4, 0x01, 0x00, 0x00, 0x00,
+   0x06, 0xb8, 0x01, 0x00, 0x00, 0x00, 0x06, 0xb5, 0x01, 0x00, 0x00, 0x00,
+   0x06, 0x80, 0x01, 0x00, 0x00, 0x00, 0xfe, 0xff, 0x01, 0x00, 0x00, 0x00,
+   0xfe, 0xff, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };

xmfile/src/icons/socket-small.xbm

@@ -0,0 +1,9 @@
+#define socket_small_width 24
+#define socket_small_height 24
+static unsigned char socket_small_bits[] = {
+   0x00, 0x41, 0x00, 0x00, 0x51, 0x00, 0x00, 0x41, 0x00, 0x00, 0x51, 0x00,
+   0x00, 0x51, 0x00, 0x00, 0x51, 0x00, 0x00, 0x51, 0x00, 0x80, 0xd1, 0x00,
+   0xc0, 0xc1, 0x01, 0xc0, 0xa2, 0x01, 0x40, 0x5d, 0x01, 0x40, 0x3e, 0x01,
+   0x80, 0x80, 0x00, 0x00, 0x51, 0x00, 0x00, 0x41, 0x00, 0x00, 0x51, 0x00,
+   0x00, 0x51, 0x00, 0x00, 0x51, 0x00, 0x00, 0x41, 0x00, 0x80, 0xff, 0x00,
+   0x80, 0x80, 0x00, 0x80, 0xb8, 0x00, 0x80, 0x80, 0x00, 0x80, 0xff, 0x00 };

xmfile/src/icons/socket.xbm

@@ -0,0 +1,27 @@
+#define socket_width 48
+#define socket_height 48
+static unsigned char socket_bits[] = {
+   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0x20, 0x00, 0x00,
+   0x00, 0x00, 0x04, 0x40, 0x00, 0x00, 0x00, 0x00, 0x02, 0x28, 0x00, 0x00,
+   0x00, 0x00, 0x06, 0x60, 0x00, 0x00, 0x00, 0x00, 0x04, 0x48, 0x00, 0x00,
+   0x00, 0x00, 0x06, 0x68, 0x00, 0x00, 0x00, 0x00, 0x06, 0x68, 0x00, 0x00,
+   0x00, 0x00, 0x06, 0x68, 0x00, 0x00, 0x00, 0x00, 0x06, 0x68, 0x00, 0x00,
+   0x00, 0x00, 0x06, 0x68, 0x00, 0x00, 0x00, 0x00, 0x06, 0x68, 0x00, 0x00,
+   0x00, 0x00, 0x06, 0x68, 0x00, 0x00, 0x00, 0x00, 0x06, 0x68, 0x00, 0x00,
+   0x00, 0x00, 0x07, 0xe8, 0x00, 0x00, 0x00, 0x80, 0x06, 0x68, 0x01, 0x00,
+   0x00, 0xc0, 0x07, 0xe8, 0x03, 0x00, 0x00, 0xe0, 0x06, 0x68, 0x07, 0x00,
+   0x00, 0xb0, 0x07, 0xe4, 0x0d, 0x00, 0x00, 0xb0, 0x0c, 0x32, 0x0d, 0x00,
+   0x00, 0x30, 0x1f, 0xf8, 0x0c, 0x00, 0x00, 0x30, 0xf3, 0xcf, 0x0c, 0x00,
+   0x00, 0x60, 0xfe, 0x7f, 0x06, 0x00, 0x00, 0x60, 0x0c, 0x30, 0x06, 0x00,
+   0x00, 0xc0, 0xf0, 0x0f, 0x03, 0x00, 0x00, 0x80, 0x01, 0x80, 0x03, 0x00,
+   0x00, 0x00, 0x03, 0xc8, 0x01, 0x00, 0x00, 0x00, 0x07, 0xe0, 0x00, 0x00,
+   0x00, 0x00, 0x06, 0x68, 0x00, 0x00, 0x00, 0x00, 0x06, 0x68, 0x00, 0x00,
+   0x00, 0x00, 0x06, 0x68, 0x00, 0x00, 0x00, 0x00, 0x06, 0x68, 0x00, 0x00,
+   0x00, 0x00, 0x06, 0x68, 0x00, 0x00, 0x00, 0x00, 0x06, 0x68, 0x00, 0x00,
+   0x00, 0x00, 0x06, 0x68, 0x00, 0x00, 0x00, 0x00, 0x06, 0x68, 0x00, 0x00,
+   0x00, 0x00, 0x06, 0x68, 0x00, 0x00, 0x00, 0x00, 0x06, 0x68, 0x00, 0x00,
+   0x00, 0x00, 0xf7, 0xff, 0x00, 0x00, 0x00, 0x00, 0xaf, 0xfa, 0x00, 0x00,
+   0x00, 0x00, 0x03, 0xc0, 0x00, 0x00, 0x00, 0x00, 0x03, 0xda, 0x00, 0x00,
+   0x00, 0x00, 0x03, 0xdc, 0x00, 0x00, 0x00, 0x00, 0x83, 0xda, 0x00, 0x00,
+   0x00, 0x00, 0x03, 0xc0, 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0x00, 0x00,
+   0x00, 0x00, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };

xmfile/src/main.c

@@ -0,0 +1,386 @@
+#define _XOPEN_SOURCE 700
+
+#include <Xm/Xm.h>
+#include <Xm/Form.h>
+#include <Xm/PushB.h>
+#include <Xm/MainW.h>
+#include <Xm/IconG.h>
+#include <Xm/Container.h>
+#include <Xm/ScrolledW.h>
+
+#include <Xmd/Icon.h>
+#include <Xmd/Exec.h>
+#include <Xmd/Buffer.h>
+#include <Xmd/StringMap.h>
+
+#include <stdio.h>
+#include <ctype.h>
+#include <limits.h>
+#include <dirent.h>
+#include <libgen.h>
+#include <unistd.h>
+#include <stdlib.h>
+#include <sys/wait.h>
+#include <sys/stat.h>
+
+#include "icons/icon.xbm"
+#include "icons/directory.xbm"
+#include "icons/directory-small.xbm"
+#include "icons/file.xbm"
+#include "icons/file-small.xbm"
+#include "icons/link.xbm"
+#include "icons/link-small.xbm"
+#include "icons/block.xbm"
+#include "icons/block-small.xbm"
+#include "icons/character.xbm"
+#include "icons/character-small.xbm"
+#include "icons/socket.xbm"
+#include "icons/socket-small.xbm"
+#include "icons/pipe.xbm"
+#include "icons/pipe-small.xbm"
+
+static XtAppContext application;
+static XmdStringMap *trailFiles;
+static XmdStringMap *viewFiles;
+static Widget       topLevel;
+static Widget       viewContainer;
+static Widget       trailContainer;
+static Pixmap       iconPixmap;
+static Pixmap       iconsLarge[7] = { 0 };
+static Pixmap       iconsSmall[7] = { 0 };
+
+typedef enum {
+	FileKindFile,
+	FileKindDirectory,
+	FileKindLink,
+	FileKindBlock,
+	FileKindCharacter,
+	FileKindSocket,
+	FileKindPipe
+} FileKind;
+
+typedef struct {
+	Widget   widget;
+	FileKind kind;
+	String   name;
+	String   label;
+	String   path;
+} File;
+
+void     loadIconPixmaps  (void);
+int      refreshDirectory ();
+int      makeTrailIn      (ConstString path);
+int      makeFilesIn      (ConstString directory, Bool showHidden);
+int      changeDirectory  (ConstString path);
+void     handleActivate   (Widget, XtPointer, XtPointer);
+FileKind fileKind         (ConstString path);
+File *   FileNew          (XmdStringMap *set, Widget container, String name, ConstString path);
+File *   FileOfWidget     (Widget widget);
+void     FileDelete       (XmdStringMap *set, ConstString name);
+void     FileFree         (File *this);
+void     FileSetLabel     (File *this, ConstString label);
+
+int main (int argc, char *argv[]) {
+	trailFiles = XmdStringMapNew();
+	viewFiles = XmdStringMapNew();
+
+	topLevel = XtVaAppInitialize (
+		&application, "FileBrowser",
+		NULL, 0,
+		&argc, argv,
+		NULL,
+		XmNtitle, "File Browser",
+		XmNiconName, "File Browser",
+		XmNwidth,    400,
+		XmNheight,   300,
+		NULL);
+	Widget window = XtVaCreateManagedWidget (
+		"window", xmMainWindowWidgetClass, topLevel,
+		NULL);
+
+	/* menu bar */
+	XmString fileString   = XmStringCreateLocalized("File");
+	XmString helpString   = XmStringCreateLocalized("Help");
+	Widget menuBar = XmVaCreateSimpleMenuBar (
+		window, "menuBar",
+    		XmVaCASCADEBUTTON, fileString,   'F',
+		XmVaCASCADEBUTTON, helpString,   'H',
+		NULL);
+	XmStringFree(fileString);
+	XmStringFree(helpString);
+	XtManageChild(menuBar);
+
+	/* layout form */
+	Widget layout = XtVaCreateWidget (
+		"layout", xmFormWidgetClass, window,
+		XmNorientation, XmVERTICAL,
+		NULL);
+	iconPixmap = XmdLoadBitmapIcon(layout, icon);
+	XtVaSetValues (
+		topLevel,
+		XmNiconPixmap, iconPixmap,
+		NULL);
+
+	/* trail container */
+	Widget trailScroller = XtVaCreateWidget (
+		"trailScroller", xmScrolledWindowWidgetClass, layout,
+		XmNscrollingPolicy,         XmAUTOMATIC,
+		XmNscrolledWindowChildType, XmSCROLL_HOR,
+		XmNleftAttachment,   XmATTACH_FORM,
+		XmNtopAttachment,    XmATTACH_FORM,
+		XmNrightAttachment,  XmATTACH_FORM,
+		NULL);
+	trailContainer = XtVaCreateManagedWidget (
+		"trailContainer", xmContainerWidgetClass, trailScroller,
+		XmNlayoutType,          XmOUTLINE,
+		XmNentryViewType,       XmSMALL_ICON,
+		NULL);
+	XtAddCallback (
+		trailContainer, XmNdefaultActionCallback,
+		handleActivate,
+		NULL);
+
+	/* file object container */	
+	Widget viewScroller = XtVaCreateWidget (
+		"viewScroller", xmScrolledWindowWidgetClass, layout,
+		XmNscrollingPolicy,         XmAUTOMATIC,
+		XmNscrolledWindowChildType, XmSCROLL_VERT,
+		XmNleftAttachment,   XmATTACH_FORM,
+		XmNtopAttachment,    XmATTACH_WIDGET,
+		XmNtopWidget,        trailScroller,
+		XmNrightAttachment,  XmATTACH_FORM,
+		XmNbottomAttachment, XmATTACH_FORM,
+		NULL);
+	viewContainer = XtVaCreateManagedWidget (
+		"viewContainer", xmContainerWidgetClass, viewScroller,
+		XmNlayoutType,          XmSPATIAL,
+		XmNspatialStyle,        XmGRID,
+		XmNspatialIncludeModel, XmFIRST_FIT,
+		XmNspatialResizeModel,  XmGROW_MINOR,
+		NULL);
+	XtAddCallback (
+		viewContainer, XmNdefaultActionCallback,
+		handleActivate,
+		NULL);
+	
+	loadIconPixmaps();
+	refreshDirectory();
+
+	XtManageChild(viewScroller);
+	XtManageChild(trailScroller);
+	XtManageChild(layout);
+	
+	XtVaSetValues (
+		window,
+		XmNmenuBar,    menuBar,
+		XmNworkWindow, layout,
+		NULL);
+	
+	XtRealizeWidget(topLevel);
+	XtAppMainLoop(application);
+}
+
+void loadIconPixmaps (void) {
+	#define kind(kind, name) \
+		iconsLarge[FileKind##kind] = XmdLoadBitmapIcon(viewContainer, name); \
+		iconsSmall[FileKind##kind] = XmdLoadBitmapIcon(viewContainer, name##_small)
+	kind(File,      file);
+	kind(Directory, directory);
+	kind(Link,      link);
+	kind(Block,     block);
+	kind(Character, character);
+	kind(Socket,    socket);
+	kind(Pipe,      pipe);
+}
+
+Bool freeFile (XmdStringMap *map, ConstString key, void *value, void *data) {
+	(void)(map);
+	(void)(key);
+	(void)(data);
+	File *this = value;
+	FileFree(this);
+	return True;
+}
+
+int refreshDirectory () {
+	char directory[PATH_MAX];
+	getcwd(directory, XtNumber(directory));
+	XtVaSetValues (
+		topLevel,
+		XmNtitle, directory,
+		XmNiconName, directory,
+		NULL);
+	
+	int err = 0;
+	XtUnmanageChild(trailContainer); {
+		XmdStringMapIterate(trailFiles, freeFile, NULL);
+		XmdStringMapFree(trailFiles);
+		trailFiles = XmdStringMapNew();
+		err |= makeTrailIn(directory);
+	} XtManageChild(trailContainer);
+	
+	XtUnmanageChild(viewContainer); {
+		XmdStringMapIterate(viewFiles, freeFile, NULL);
+		XmdStringMapFree(viewFiles);
+		viewFiles = XmdStringMapNew();
+		err |= makeFilesIn(directory, True);
+	} XtManageChild(viewContainer);
+	return err;
+}
+
+int changeDirectory (ConstString path) {
+	int err = chdir(path);
+	if (err) return err;
+	refreshDirectory();
+	return 0;
+}
+
+void handleActivate (Widget container, XtPointer clientData, XtPointer callData) {
+	(void)(container);
+	(void)(clientData);
+	XmContainerSelectCallbackStruct *event = callData;
+	if (event->selected_item_count < 1) return;
+	
+	/* first, if a directory is selected, try to go into it */
+	for (int index = 0; index < event->selected_item_count; index ++) {
+		File *file = FileOfWidget(event->selected_items[index]);
+		if (file == NULL) continue;
+		if (file->kind == FileKindDirectory) {
+			changeDirectory(file->path);
+			return;
+		}
+	}
+	
+	/* if not, we worry about opening files and stuff */
+	/* TODO */
+}
+
+FileKind fileKind (ConstString path) {
+	struct stat info = { 0 };
+	stat(path, &info);
+	if (S_ISDIR (info.st_mode)) return FileKindDirectory;
+	if (S_ISCHR (info.st_mode)) return FileKindCharacter;
+	if (S_ISBLK (info.st_mode)) return FileKindBlock;
+	if (S_ISFIFO(info.st_mode)) return FileKindPipe;
+	if (S_ISLNK (info.st_mode)) return FileKindLink;
+	if (S_ISSOCK(info.st_mode)) return FileKindSocket;
+	return FileKindFile;
+}
+
+int makeTrailIn (ConstString cwd) {
+	char name[PATH_MAX] = { 0 }; Cardinal nameIndex = 0;
+	char path[PATH_MAX] = { 0 }; Cardinal pathIndex = 0;
+	
+	while (True) {
+		char ch = *(cwd ++);
+
+		if (nameIndex >= XtNumber(name)) return -1;
+		if (pathIndex >= XtNumber(path)) return -1;
+		
+		name[   nameIndex] = ch;
+		name[++ nameIndex] = 0;
+		path[   pathIndex] = ch;
+		path[++ pathIndex] = 0;
+		
+		if (ch == '/' || ch == 0) {
+			if (nameIndex == 0) {
+				name[0] = '/';
+				name[1] = 0;
+			}
+			
+			FileNew(trailFiles, trailContainer, name, path);
+			name[(nameIndex = 0)] = 0;
+			if (ch == 0) return 0;
+		}
+	}
+}
+
+int makeFilesIn (ConstString directory, Bool showHidden) {
+	struct dirent **entries = NULL;
+	int entriesCount = scandir(directory, &entries, NULL, alphasort);
+	if (entriesCount < 0) {
+		return -1;
+	}
+	for (int index = 0; index < entriesCount; index ++) {
+		struct dirent *entry = entries[index];
+		if (entry->d_name[0] == '.' && !showHidden) {
+			XtFree((char *)(entry));
+			continue;
+		}
+		char filePath[PATH_MAX];
+		snprintf (
+			filePath, XtNumber(filePath),
+			"%s/%s", directory, entry->d_name);
+		
+		String fileName = XtNewString(entry->d_name);
+		XtFree((char *)(entry));
+		
+		FileNew(viewFiles, viewContainer, fileName, filePath);
+		XtFree(fileName);
+	}
+	XtFree((char *)(entries));
+	return 0;
+}
+
+File *FileNew (XmdStringMap *set, Widget container, String name, ConstString path) {
+	File *this = XtNew(File);
+	this->label      = NULL;
+	this->name       = XtNewString(name);
+	this->path       = XtNewString(path);
+	XmString string = XmStringCreateLocalized(name);
+	this->widget = XtVaCreateManagedWidget (
+		"file", xmIconGadgetClass, container,
+		XmNalignment,   XmALIGNMENT_BEGINNING,
+		XmNlabelString, string,
+		XmNuserData,    (XtPointer)(this),
+		NULL);
+	XmStringFree(string);
+	
+	FileKind kind = fileKind(path);
+	XtVaSetValues (
+		this->widget,
+		XmNlargeIconPixmap, iconsLarge[kind],
+		XmNsmallIconPixmap, iconsSmall[kind],
+		NULL);
+	this->kind = kind;
+	
+	XmdStringMapSet(set, name, this);
+	return this;
+}
+
+File *FileOfWidget (Widget widget) {
+	File *file = NULL;
+	XtVaGetValues(widget, XmNuserData, &file, NULL);
+	return file;
+}
+
+void FileDelete (XmdStringMap *set, ConstString name) {
+	FileFree(XmdStringMapSet(set, name, NULL));
+}
+
+void FileFree (File *this) {
+	if (this == NULL) return;
+	XtUnmanageChild(this->widget);
+	XtDestroyWidget(this->widget);
+	XtFree((char *)(this->name));
+	XtFree((char *)(this->label));
+	XtFree((char *)(this->path));
+	XtFree((char *)(this));
+}
+
+void FileSetLabel (File *this, ConstString label) {
+	XtFree(this->label);
+	this->label = XtNewString(label);
+	
+	XmString string = NULL;
+	if (label == NULL) {
+		string = XmStringCreateLocalized(this->name);
+	} else {
+		string = XmStringCreateLocalized(this->label);
+	}
+	XtVaSetValues (
+		this->widget,
+		XmNlabelString, string,
+		NULL);
+	XmStringFree(string);
+}

xmpackage/build.sh

@@ -0,0 +1,2 @@
+#!/bin/sh
+../scripts/buildapp.sh xmpackage "$@"

xmpackage/src/icons/icon.xbm

@@ -0,0 +1,27 @@
+#define icon_width 48
+#define icon_height 48
+static unsigned char icon_bits[] = {
+   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+   0x00, 0x00, 0x80, 0x01, 0x00, 0x00, 0x00, 0x00, 0xe0, 0x07, 0x00, 0x00,
+   0x00, 0x00, 0x78, 0x1e, 0x00, 0x00, 0x00, 0x00, 0x1e, 0x78, 0x00, 0x00,
+   0x00, 0x80, 0x07, 0xe0, 0x03, 0x00, 0x00, 0xe0, 0x01, 0x80, 0x0e, 0x00,
+   0x00, 0x78, 0x00, 0x40, 0x38, 0x00, 0x00, 0x1e, 0x80, 0x31, 0x60, 0x00,
+   0x80, 0x07, 0x40, 0x0e, 0x80, 0x01, 0xc0, 0x01, 0x20, 0x04, 0x00, 0x03,
+   0xe0, 0x00, 0xc0, 0x08, 0x00, 0x07, 0x60, 0x03, 0x30, 0x07, 0x80, 0x06,
+   0x60, 0x0c, 0x0c, 0x00, 0x20, 0x06, 0x60, 0x30, 0x03, 0x00, 0x08, 0x06,
+   0x60, 0xc0, 0x06, 0x00, 0x02, 0x06, 0x60, 0x00, 0x0b, 0x80, 0x60, 0x06,
+   0x60, 0x00, 0x3c, 0x20, 0x58, 0x06, 0x60, 0x00, 0xf0, 0x08, 0x46, 0x06,
+   0x60, 0x00, 0xc0, 0x83, 0x41, 0x06, 0x60, 0x00, 0x00, 0x81, 0x60, 0x06,
+   0x60, 0x00, 0x00, 0x80, 0x18, 0x06, 0x60, 0x00, 0x00, 0x81, 0x06, 0x06,
+   0x60, 0x00, 0x00, 0x80, 0x01, 0x06, 0x60, 0x00, 0x00, 0x01, 0x00, 0x06,
+   0x60, 0x00, 0x00, 0x00, 0x00, 0x06, 0x60, 0x00, 0x00, 0x01, 0x00, 0x06,
+   0x60, 0x00, 0x00, 0x00, 0x00, 0x06, 0x60, 0x00, 0x00, 0x01, 0x02, 0x06,
+   0x60, 0x00, 0x00, 0x80, 0x02, 0x06, 0x60, 0x00, 0x00, 0xa1, 0x02, 0x06,
+   0xc0, 0x01, 0x00, 0xa8, 0x82, 0x03, 0x80, 0x07, 0x00, 0xa9, 0xe0, 0x01,
+   0x00, 0x1e, 0x00, 0x28, 0x78, 0x00, 0x00, 0x78, 0x00, 0x09, 0x1e, 0x00,
+   0x00, 0xe0, 0x01, 0x80, 0x07, 0x00, 0x00, 0x80, 0x07, 0xe1, 0x01, 0x00,
+   0x00, 0x00, 0x1e, 0x78, 0x00, 0x00, 0x00, 0x00, 0x78, 0x1f, 0x00, 0x00,
+   0x00, 0x00, 0xe0, 0x07, 0x00, 0x00, 0x00, 0x00, 0x80, 0x01, 0x00, 0x00,
+   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };

xmpackage/src/main.c

@@ -0,0 +1,640 @@
+#define _XOPEN_SOURCE
+
+#include <Xm/Xm.h>
+#include <Xm/MainW.h>
+#include <Xm/RowColumn.h>
+#include <Xm/PushB.h>
+#include <Xm/Text.h>
+#include <Xm/Form.h>
+#include <Xm/PanedW.h>
+#include <Xm/TabStack.h>
+#include <Xm/List.h>
+#include <Xm/Frame.h>
+#include <Xm/TextF.h>
+#include <Xm/Separator.h>
+#include <Xm/ScrolledW.h>
+#include <Xm/LabelG.h>
+
+#include <Xmd/Icon.h>
+#include <Xmd/Buffer.h>
+#include <Xmd/Exec.h>
+
+#include <stdio.h>
+#include <unistd.h>
+#include <stdlib.h>
+#include <ctype.h>
+#include <sys/wait.h>
+
+#include "icons/icon.xbm"
+
+Widget createLabeledTextForm         (Widget, String, String, XmString);
+Widget createScrolledInfoText        (Widget, String);
+void   selectPackage                 (String);
+void   updatePackageList             (void);
+void   readPackageList               (FILE *);
+void   handleListModeSelectionChange (Widget, XtPointer, XtPointer);
+void   handlePackageSelectionChange  (Widget, XtPointer, XtPointer);
+void   handleSearchQueryActivate     (Widget, XtPointer, XtPointer);
+String parsePackageName              (String);
+void parseInfoOutput (FILE *, String *, String *, String *, String *);
+
+static XtAppContext application;
+static Pixmap       iconPixmap;
+
+static struct {
+	Widget name;
+	Widget description;
+	Widget dependencies;
+	Widget provides;
+	Widget contents;
+	String selected;
+} packageInfo = { 0 };
+
+static struct {
+	Widget query;
+	Widget list;
+	Widget modeMenu;
+	enum {
+		viewModeWorld,
+		viewModeInstalled,
+		viewModeUpgradable,
+		viewModeOrphaned,
+		viewModeSearch
+	} viewMode;
+	XmString viewModeStrings[4];
+} packageList = { 0 };
+
+int main (int argc, char *argv[]) {
+	Widget topLevel = XtVaAppInitialize (
+		&application, "PackageManager",
+		NULL, 0,
+		&argc, argv,
+		NULL,
+		XmNtitle, "Package Manager",
+		XmNiconName, "Package Manager",
+		NULL);
+	iconPixmap = XmdLoadBitmapIcon(topLevel, icon);
+	XtVaSetValues (
+		topLevel,
+		XmNiconPixmap, iconPixmap,
+		NULL);
+	Widget window = XtVaCreateManagedWidget (
+		"window", xmMainWindowWidgetClass, topLevel,
+		NULL);
+	Widget pane = XtVaCreateWidget (
+		"pane", xmPanedWindowWidgetClass, window,
+		XmNorientation, XmHORIZONTAL,
+		NULL);
+	
+	/* menu bar */
+	XmString fileString   = XmStringCreateLocalized("File");
+	XmString systemString = XmStringCreateLocalized("System");
+	XmString helpString   = XmStringCreateLocalized("Help");
+	Widget menuBar = XmVaCreateSimpleMenuBar (
+		window, "menuBar",
+    		XmVaCASCADEBUTTON, fileString,   'F',
+    		XmVaCASCADEBUTTON, systemString, 'S',
+		XmVaCASCADEBUTTON, helpString,   'H',
+		NULL);
+	XmStringFree(fileString);
+	XmStringFree(systemString);
+	XmStringFree(helpString);
+	XtManageChild(menuBar);
+	
+	/* package list pane */
+	Widget packageListPane = XtVaCreateWidget (
+		"packageListPane", xmFormWidgetClass, pane,
+		XmNhorizontalSpacing, 4,
+		XmNverticalSpacing,   4,
+		XmNmarginHeight,      2,
+		XmNmarginWidth,       2,
+		NULL);
+	XmString packageSearchLabelString = XmStringCreateLocalized("Search:");
+	packageList.query = createLabeledTextForm (
+		packageListPane,
+		"packageSearchLabel",
+		"packageSearchText",
+		packageSearchLabelString);
+	XmStringFree(packageSearchLabelString);
+	XtAddCallback (
+		packageList.query,
+		XmNactivateCallback, handleSearchQueryActivate,
+		NULL);
+	XtVaSetValues (
+		XtParent(packageList.query),
+		XmNrightAttachment, XmATTACH_FORM,
+		XmNtopAttachment,   XmATTACH_FORM,
+		XmNleftAttachment,  XmATTACH_FORM,
+		NULL);
+	
+	/* list mode selector */
+	Widget listModeFrame = XtVaCreateWidget (
+		"listModeFrame", xmFrameWidgetClass, packageListPane,
+		XmNshadowType,       XmSHADOW_IN,
+		XmNshadowThickness,  1,
+		XmNleftAttachment,   XmATTACH_FORM,
+		XmNrightAttachment,  XmATTACH_FORM,
+		XmNbottomAttachment, XmATTACH_FORM,
+		NULL);
+	Widget listModeRc = XtVaCreateWidget (
+		"listModeRc", xmRowColumnWidgetClass, listModeFrame,
+		XmNmarginWidth,      0,
+		XmNmarginHeight,     0,
+		NULL);
+	XmString listModeString           = XmStringCreateLocalized("List:");
+	packageList.viewModeStrings[viewModeWorld]      = XmStringCreateLocalized("World");
+	packageList.viewModeStrings[viewModeInstalled]  = XmStringCreateLocalized("Installed");
+	packageList.viewModeStrings[viewModeUpgradable] = XmStringCreateLocalized("Upgradable");
+	packageList.viewModeStrings[viewModeOrphaned]   = XmStringCreateLocalized("Orphaned");
+	packageList.viewModeStrings[viewModeSearch]     = XmStringCreateLocalized("Search");
+	packageList.modeMenu = XmVaCreateSimpleOptionMenu (
+		listModeRc, "packageListMode",
+		listModeString, 'L', 0, handleListModeSelectionChange,
+		XmVaPUSHBUTTON, packageList.viewModeStrings[viewModeWorld],      'W', NULL, NULL,
+		XmVaPUSHBUTTON, packageList.viewModeStrings[viewModeInstalled],  'I', NULL, NULL,
+		XmVaPUSHBUTTON, packageList.viewModeStrings[viewModeUpgradable], 'U', NULL, NULL,
+		XmVaPUSHBUTTON, packageList.viewModeStrings[viewModeOrphaned],   'O', NULL, NULL,
+		XmVaPUSHBUTTON, packageList.viewModeStrings[viewModeSearch],     'S', NULL, NULL,
+		XmNtearOffModel, XmTEAR_OFF_ENABLED,
+		NULL);
+	XmStringFree(listModeString);
+	XtManageChild(packageList.modeMenu);
+	XtManageChild(listModeFrame);
+	XtManageChild(listModeRc);
+	
+	/* packageList */
+	packageList.list = XmCreateScrolledList(packageListPane, "packageList", NULL, 0);
+	XtVaSetValues (
+		XtParent(packageList.list),
+		XmNtopAttachment,    XmATTACH_WIDGET,
+		XmNtopWidget,        XtParent(packageList.query),
+		XmNleftAttachment,   XmATTACH_FORM,
+		XmNrightAttachment,  XmATTACH_FORM,
+		XmNbottomAttachment, XmATTACH_WIDGET,
+		XmNbottomWidget,     listModeFrame,
+		NULL);
+	XtAddCallback (
+		packageList.list,
+		XmNbrowseSelectionCallback, handlePackageSelectionChange,
+		NULL);
+	XtManageChild(packageList.list);
+	
+	/* package viewer */
+	Widget descriptionPane = XtVaCreateWidget (
+		"descriptionPane", xmFormWidgetClass, pane,
+		XmNhorizontalSpacing, 4,
+		XmNverticalSpacing,   4,
+		XmNmarginHeight,      2,
+		XmNmarginWidth,       2,
+		NULL);
+	
+	/* package actions */
+	Widget packageActionsFrame = XtVaCreateWidget (
+		"packageActionsFrame", xmFrameWidgetClass, descriptionPane,
+		XmNshadowType,       XmSHADOW_OUT,
+		XmNleftAttachment,   XmATTACH_FORM,
+		XmNrightAttachment,  XmATTACH_FORM,
+		XmNbottomAttachment, XmATTACH_FORM,
+		NULL);
+	Widget packageActionsRc = XtVaCreateWidget (
+		"packageActionsRc", xmRowColumnWidgetClass, packageActionsFrame,
+		XmNorientation, XmHORIZONTAL,
+		NULL);
+	XmString packageAddString = XmStringCreateLocalized("Install");
+	Widget packageAdd = XtVaCreateManagedWidget (
+		"packageAdd", xmPushButtonWidgetClass, packageActionsRc,
+		XmNlabelString, packageAddString,
+		NULL);
+	XmStringFree(packageAddString);
+	XmString packageDeleteString = XmStringCreateLocalized("Remove");
+	XtVaCreateManagedWidget (
+		"packageDelete", xmPushButtonWidgetClass, packageActionsRc,
+		XmNlabelString, packageDeleteString,
+		NULL);
+	XmStringFree(packageDeleteString);
+	XmString packageUpgradeString = XmStringCreateLocalized("Upgrade");
+	XtVaCreateManagedWidget (
+		"packageUpgrade", xmPushButtonWidgetClass, packageActionsRc,
+		XmNlabelString, packageUpgradeString,
+		NULL);
+	XmStringFree(packageUpgradeString);
+	XmString packageFixString = XmStringCreateLocalized("Fix");
+	XtVaCreateManagedWidget (
+		"packageFix", xmPushButtonWidgetClass, packageActionsRc,
+		XmNlabelString, packageFixString,
+		NULL);
+	XmStringFree(packageFixString);
+	XtManageChild(packageActionsRc);
+	XtManageChild(packageActionsFrame);
+
+	/* visually separate package description and actions */
+	Widget descriptionSeparator = XtVaCreateManagedWidget (
+		"descriptionSeparator", xmSeparatorWidgetClass, descriptionPane,
+		XmNleftAttachment,   XmATTACH_FORM,
+		XmNrightAttachment,  XmATTACH_FORM,
+		XmNbottomAttachment, XmATTACH_WIDGET,
+		XmNbottomWidget,     packageAdd,
+		NULL);
+		
+	/* package description */
+	packageInfo.name = XtVaCreateManagedWidget (
+		"name", xmLabelGadgetClass, descriptionPane,
+		XmNleftAttachment,   XmATTACH_FORM,
+		XmNrightAttachment,  XmATTACH_FORM,
+		XmNtopAttachment,    XmATTACH_FORM,
+		NULL);
+	Widget descriptionTabStack = XtVaCreateWidget (
+		"descriptionTabStack", xmTabStackWidgetClass, descriptionPane,
+		XmNleftAttachment,   XmATTACH_FORM,
+		XmNrightAttachment,  XmATTACH_FORM,
+		XmNtopAttachment,    XmATTACH_WIDGET,
+		XmNtopWidget,        packageInfo.name,
+		XmNbottomAttachment, XmATTACH_WIDGET,
+		XmNbottomWidget,     descriptionSeparator,
+		XmNtabMarginWidth,   0,
+		XmNtabMarginHeight,  0,
+		XmNtabLabelSpacing,  0,
+		XmNmarginWidth,      4,
+		XmNmarginHeight,     4,
+		XmNtabMode,          XmTABS_STACKED,
+		NULL);
+	packageInfo.description  = createScrolledInfoText(descriptionTabStack, "Description");
+	packageInfo.dependencies = createScrolledInfoText(descriptionTabStack, "Dependencies");
+	packageInfo.provides     = createScrolledInfoText(descriptionTabStack, "Provides");
+	packageInfo.contents     = createScrolledInfoText(descriptionTabStack, "Contents");
+	XtManageChild(descriptionTabStack);
+
+	/* final setup */
+
+	XtManageChild(packageListPane);
+	XtManageChild(descriptionPane);
+	XtManageChild(pane);
+
+	XtVaSetValues (
+		window,
+		XmNmenuBar,    menuBar,
+		XmNworkWindow, pane,
+		NULL);
+	
+	updatePackageList();
+	selectPackage(NULL);
+	
+	XtRealizeWidget(topLevel);
+	XtAppMainLoop(application);
+}
+
+Widget createLabeledTextForm (
+	Widget parent,
+	String labelName,
+	String textName,
+	XmString labelString
+) {
+	Widget form = XtVaCreateWidget (
+    		"form",  xmFormWidgetClass, parent,
+		XmNorientation,  XmHORIZONTAL,
+		NULL);
+	Widget label = XtVaCreateManagedWidget (
+    		labelName,  xmLabelGadgetClass, form,
+		XmNleftAttachment,   XmATTACH_FORM,
+		XmNtopAttachment,    XmATTACH_FORM,
+		XmNbottomAttachment, XmATTACH_FORM,
+		XmNlabelString,      labelString,
+		NULL);
+	Widget text = XtVaCreateManagedWidget (
+    		textName, xmTextWidgetClass, form,
+		XmNleftAttachment,   XmATTACH_WIDGET,
+		XmNleftWidget,       label,
+		XmNtopAttachment,    XmATTACH_FORM,
+		XmNrightAttachment,  XmATTACH_FORM,
+		XmNbottomAttachment, XmATTACH_FORM,
+		NULL);
+	XtManageChild (form);
+	return text;
+}
+
+Widget createScrolledInfoText (Widget parent, String name) {
+	Widget scroll = XtVaCreateWidget (
+		name, xmScrolledWindowWidgetClass, parent,
+		NULL);
+	Widget info = XtVaCreateManagedWidget (
+		"info", xmTextWidgetClass, scroll,
+		XmNrows,             10,
+		XmNcolumns,          60,
+		XmNpaneMinimum,      35,
+		XmNeditMode,         XmMULTI_LINE_EDIT,
+		XmNeditable,         False,
+		XmNwordWrap,         True,
+		XmNscrollHorizontal, False,
+		NULL);
+	XtManageChild(scroll);
+	return info;
+}
+
+void selectPackage (String name) {
+	if (packageInfo.selected) XtFree(packageInfo.selected);
+	packageInfo.selected = name;
+	
+	XmString packageNameString = NULL;
+	
+	if (name == NULL) {
+		packageNameString = XmStringCreateLocalized("No package selected");
+		XtVaSetValues (
+			packageInfo.description,
+			XmNvalue, "",
+			NULL);
+	} else {
+		/* instruct apk to describe package */
+		pid_t child;
+		FILE *stream = XmdVaPipedExecPath (
+			"apk", &child, "r",
+			"apk", "info", name, "-dswLPR", "--license",
+			NULL);
+		if (stream == NULL) {
+			/* TODO: error popup */
+			return;
+		}
+
+		/* parse data*/		
+		String description  = NULL;
+		String dependencies = NULL;
+		String provides     = NULL;
+		String contents     = NULL;
+		parseInfoOutput (
+			stream,
+			&description, &dependencies,
+			&provides, &contents);
+		fclose(stream);
+		waitpid(child, NULL, 0);
+		
+		/* set tab contents to parsed data */
+		packageNameString = XmStringCreateLocalized(name);
+		XtVaSetValues (
+			packageInfo.description,
+			XmNvalue, description,
+			NULL);
+		XtVaSetValues (
+			packageInfo.dependencies,
+			XmNvalue, dependencies,
+			NULL);
+		XtVaSetValues (
+			packageInfo.provides,
+			XmNvalue, provides,
+			NULL);
+		XtVaSetValues (
+			packageInfo.contents,
+			XmNvalue, contents,
+			NULL);
+		XtFree(description);
+		XtFree(dependencies);
+		XtFree(provides);
+		XtFree(contents);
+	}
+	
+	XtVaSetValues (
+		packageInfo.name,
+		XmNlabelString, packageNameString,
+		NULL);
+	XmStringFree(packageNameString);
+}
+
+void parseInfoOutput (
+	FILE *stream,
+	String *description,
+	String *dependencies,
+	String *provides,
+	String *contents
+) {
+	char nullTerminator = 0;
+	
+	enum {
+		stateSkipUntilSpace,
+		stateGetHeading,
+		stateGetSection
+	} state = stateSkipUntilSpace;
+	int consecutiveNewlines = 0;
+	XmdBuffer *activeBuffer  = NULL;
+	XmdBuffer *headingBuffer = NULL;
+	
+	XmdBuffer *descriptionBuffer  = XmdBufferNew(char);
+	XmdBuffer *dependenciesBuffer = XmdBufferNew(char);
+	XmdBuffer *providesBuffer     = XmdBufferNew(char);
+	XmdBuffer *contentsBuffer     = XmdBufferNew(char);
+	
+	int ch;
+	while ((ch = fgetc(stream)) != EOF) switch (state) {
+	/* discard stream until there is a space */
+	case stateSkipUntilSpace:
+		if (ch == ' ') {
+			headingBuffer = XmdBufferNew(char);
+			state = stateGetHeading;
+		}
+		break;
+		
+	/* what is the next section about? */
+	case stateGetHeading:
+		if (ch == ':') {
+			XmdBufferPush(headingBuffer,  &nullTerminator);
+			String heading = XmdBufferBreak(headingBuffer);
+			
+			if (strcmp(heading, "depends on") == 0) {
+				activeBuffer = dependenciesBuffer;
+			} else if (strcmp(heading, "provides") == 0) {
+				activeBuffer = providesBuffer;
+			} else if (strcmp(heading, "contains") == 0) {
+				activeBuffer = contentsBuffer;
+			} else {
+				activeBuffer = descriptionBuffer;
+			}
+			
+			XtFree(heading);
+			consecutiveNewlines = 1;
+			state = stateGetSection;
+			fgetc(stream); /* skip newline */
+		} else {
+			XmdBufferPush(headingBuffer, &ch);
+		}
+		break;
+	
+	/* read the section data into the active buffer */
+	case stateGetSection:
+		if (ch == '\n') {
+			if (consecutiveNewlines > 0) {
+				state = stateSkipUntilSpace;
+				break;
+			}
+			consecutiveNewlines ++;
+		} else {
+			consecutiveNewlines = 0;
+		}
+		XmdBufferPush(activeBuffer, &ch);
+		break;
+	}
+	
+	XmdBufferPush(descriptionBuffer,  &nullTerminator);
+	XmdBufferPush(dependenciesBuffer, &nullTerminator);
+	XmdBufferPush(providesBuffer,     &nullTerminator);
+	XmdBufferPush(contentsBuffer,     &nullTerminator);
+	
+	*description  = XmdBufferBreak(descriptionBuffer);
+	*dependencies = XmdBufferBreak(dependenciesBuffer);
+	*provides     = XmdBufferBreak(providesBuffer);
+	*contents     = XmdBufferBreak(contentsBuffer);
+}
+
+void updatePackageList (void) {
+	FILE *stream = NULL;
+	pid_t  child   = 0;
+	
+	switch (packageList.viewMode) {
+	case viewModeWorld:
+		stream = fopen("/etc/apk/world", "r");
+		break;
+	case viewModeInstalled:
+		stream = XmdVaPipedExecPath (
+			"apk", &child, "r",
+			"apk", "list", "--installed",
+			NULL);
+		break;
+	case viewModeUpgradable:
+		stream = XmdVaPipedExecPath (
+			"apk", &child, "r",
+			"apk", "list", "--upgradable",
+			NULL);
+		break;
+	case viewModeOrphaned:
+		stream = XmdVaPipedExecPath (
+			"apk", &child, "r",
+			"apk", "list", "--orphaned",
+			NULL);
+		break;
+	case viewModeSearch:
+		;String query = NULL;
+		XtVaGetValues (
+			packageList.query,
+			XmNvalue, &query,
+			NULL);
+		stream = XmdVaPipedExecPath (
+			"apk", &child, "r",
+			"apk", "search", query,
+			NULL);
+		XtFree(query);
+		break;
+	}
+	
+	if (stream == NULL) {
+		/* TODO: error popup */
+		return;
+	}
+	
+	readPackageList(stream);
+	fclose(stream);
+	if (child != 0) waitpid(child, NULL, 0);
+}
+
+void readPackageList (FILE *list) {
+	String line       = NULL;
+	size_t lineLength = 0;
+	
+	char packageName[256] = { 0 };
+	
+	XmdBuffer *itemsBuffer = XmdBufferNew(XmString);
+	
+	while (getline(&line, &lineLength, list) != -1) {
+		sscanf(line, "%256s", packageName);
+		free(line);
+		line = NULL;
+		XmString packageNameString = XmStringCreateLocalized(packageName);
+		XmdBufferPush(itemsBuffer, &packageNameString);
+	}
+	
+	Cardinal length = XmdBufferLength(itemsBuffer);
+	XmStringTable items = (XmStringTable)(XmdBufferBreak(itemsBuffer));
+	
+	XtVaSetValues (
+		packageList.list,
+		XmNitemCount, length,
+		XmNitems,     items,
+		NULL);
+	
+	/* free everything */
+	if (line) free(line);
+	for (size_t index = 0; index < length; index ++) {
+		XmStringFree(items[index]);
+	}
+	XtFree((String)(items));
+}
+
+void handleListModeSelectionChange (
+	Widget    widget,
+	XtPointer clientData,
+	XtPointer callData
+) {
+	(void)(widget);
+	(void)(callData);
+	
+	int selected = *(int *)(&clientData);
+	packageList.viewMode = selected;
+	updatePackageList();
+}
+
+void handlePackageSelectionChange (
+	Widget    widget,
+	XtPointer clientData,
+	XtPointer callData
+) {
+	(void)(widget);
+	(void)(clientData);
+	
+	XmListCallbackStruct *event = (XmListCallbackStruct*)(callData);
+	if (event->event == NULL) return;
+	
+	String choice = (String)(XmStringUnparse (
+		event->item,
+		XmFONTLIST_DEFAULT_TAG,
+		XmCHARSET_TEXT,
+		XmCHARSET_TEXT,
+		NULL, 0,
+		XmOUTPUT_ALL));
+	selectPackage(parsePackageName(choice));
+	XtFree(choice);
+}
+
+void handleSearchQueryActivate (
+	Widget    widget,
+	XtPointer clientData,
+	XtPointer callData
+) {
+	(void)(widget);
+	(void)(clientData);
+	(void)(callData);
+	
+	packageList.viewMode = viewModeSearch;
+	
+	/* FIXME do this by activating the appropriate button. that way we dont
+	   have to call updatePackageList manually as well. */
+	Widget button = XmOptionButtonGadget(packageList.modeMenu);
+	XtVaSetValues (
+		button,
+		XmNlabelString, packageList.viewModeStrings[packageList.viewMode],
+		NULL);
+	
+	updatePackageList();
+}
+
+String parsePackageName (String input) {
+	XmdBuffer *output = XmdBufferNew(char);
+	char ch;
+	Boolean wasDash = False;
+	for (size_t index = 0; (ch = input[index]); index ++) {
+		if (wasDash && isdigit(ch)) {
+			XmdBufferPop(output, NULL);
+			break;
+		} else {
+			wasDash = ch == '-';
+			XmdBufferPush(output, &ch);
+		}
+	}
+	char nullTerminator = 0;
+	XmdBufferPush(output, &nullTerminator);
+	return XmdBufferBreak(output);
+}

xmpanel/src/main.c

@@ -1,4 +1,4 @@
-#define _XOPEN_SOURCE
+#define _XOPEN_SOURCE 700
 #include <Xm/Xm.h>
 #include <Xm/RowColumn.h>
 #include <Xm/PushB.h>

xmshelf/build.sh

@@ -0,0 +1,2 @@
+#!/bin/sh
+../scripts/buildapp.sh xmshell "$@"

xmshelf/src/icons/icon.xbm

@@ -0,0 +1,27 @@
+#define icon_width 48
+#define icon_height 48
+static unsigned char icon_bits[] = {
+   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+   0xfc, 0xff, 0xff, 0xff, 0xff, 0x3f, 0xfc, 0xff, 0xff, 0xff, 0xff, 0x3f,
+   0xfc, 0xff, 0xff, 0xff, 0xff, 0x3f, 0x0c, 0x1e, 0x00, 0xf0, 0x03, 0x30,
+   0xfc, 0xf3, 0xff, 0x0f, 0xfc, 0x3f, 0x0c, 0x09, 0x00, 0xf2, 0x13, 0x30,
+   0xfc, 0xf9, 0xff, 0x0d, 0xec, 0x3f, 0x0c, 0x09, 0x80, 0x02, 0x50, 0x30,
+   0xfc, 0xf9, 0xff, 0x02, 0xd0, 0x3f, 0x8c, 0x04, 0x40, 0x01, 0xa6, 0x30,
+   0xfc, 0xfc, 0x7f, 0x81, 0xa1, 0x3f, 0x8c, 0xfc, 0x4f, 0xe1, 0xa0, 0x30,
+   0xfc, 0x04, 0x78, 0x41, 0xa0, 0x3f, 0x4c, 0x06, 0x48, 0x41, 0xa0, 0x30,
+   0x7c, 0x06, 0x78, 0x81, 0xa0, 0x3f, 0x4c, 0x06, 0x88, 0x82, 0x50, 0x30,
+   0x7c, 0x06, 0xf8, 0x03, 0xf0, 0x3f, 0x2c, 0x05, 0x28, 0x0c, 0x0c, 0x31,
+   0x3c, 0x07, 0x38, 0xf0, 0x03, 0x3f, 0xfc, 0xff, 0xff, 0xff, 0xff, 0x3f,
+   0xac, 0x00, 0x00, 0x00, 0x00, 0x35, 0xfc, 0xff, 0xff, 0xff, 0xff, 0x3f,
+   0xfc, 0xff, 0xff, 0xff, 0xff, 0x3f, 0x0c, 0x00, 0x00, 0x22, 0x00, 0x30,
+   0xfc, 0xff, 0xff, 0xff, 0xff, 0x3f, 0x0c, 0x00, 0x00, 0x7f, 0x00, 0x30,
+   0xfc, 0xff, 0xff, 0xc1, 0xff, 0x3f, 0xcc, 0x3f, 0x00, 0x41, 0x3e, 0x31,
+   0x7c, 0xc0, 0xff, 0xe3, 0x23, 0x3f, 0x4c, 0xc0, 0x1f, 0x14, 0x22, 0x31,
+   0x7c, 0x00, 0xf0, 0xf7, 0x23, 0x31, 0x4c, 0x00, 0xf0, 0x94, 0x22, 0x31,
+   0x7c, 0x00, 0xd0, 0xf7, 0x22, 0x31, 0x4c, 0x00, 0xf0, 0x94, 0x22, 0x31,
+   0x7c, 0x00, 0xd0, 0xf7, 0xe2, 0x31, 0x4c, 0x00, 0xf0, 0x94, 0x22, 0x3f,
+   0x7c, 0x00, 0xd0, 0xf7, 0x36, 0x31, 0x4c, 0xff, 0xf7, 0x94, 0x22, 0x31,
+   0x7c, 0x00, 0xd0, 0xf7, 0x22, 0x31, 0xfc, 0xff, 0xff, 0xff, 0xff, 0x3f,
+   0xac, 0x00, 0x00, 0x00, 0x00, 0x35, 0xfc, 0xff, 0xff, 0xff, 0xff, 0x3f,
+   0xcc, 0xff, 0xff, 0xff, 0xff, 0x33, 0xfc, 0x00, 0x00, 0x00, 0x00, 0x3f,
+   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };

xmshelf/src/main.c

@@ -0,0 +1,336 @@
+#define _XOPEN_SOURCE
+#include <Xm/Xm.h>
+#include <Xm/Form.h>
+#include <Xm/PushB.h>
+#include <Xm/MainW.h>
+#include <Xm/IconG.h>
+#include <Xm/Container.h>
+#include <Xm/ScrolledW.h>
+
+#include <Xmd/Icon.h>
+#include <Xmd/Exec.h>
+#include <Xmd/Buffer.h>
+#include <Xmd/StringMap.h>
+
+#include <stdio.h>
+#include <ctype.h>
+#include <limits.h>
+#include <dirent.h>
+#include <libgen.h>
+#include <unistd.h>
+#include <stdlib.h>
+#include <sys/wait.h>
+
+#include "icons/icon.xbm"
+
+XtAppContext application;
+typedef enum {
+	DeviceKindGeneric,
+	DeviceKindDisk,
+	DeviceKindRom,
+	DeviceKindFilesystem,
+	DeviceKindTTY
+} DeviceKind;
+
+typedef struct {
+	Widget     widget;
+	DeviceKind kind;
+	Bool       orphaned;
+	String     name;
+	String     mountPoint;
+	String     label;
+} Device;
+
+void     loadIconPixmaps (void);
+void     refreshDevices  (void);
+void     refreshDisks    (void);
+Device * DeviceNew           (String name, DeviceKind kind);
+void     DeviceDelete        (ConstString name);
+void     DeviceFree          (Device *this);
+void     DeviceSetKind       (Device *this, DeviceKind kind);
+void     DeviceSetMountPoint (Device *this, ConstString mountPoint);
+void     DeviceSetLabel      (Device *this, ConstString label);
+int readBlockDevice (FILE *stream, Device **);
+int readLsblkPair   (FILE *stream, String *key, String *value);
+void handleRefresh (Widget, XtPointer, XtPointer);
+
+int main (int argc, char *argv[]) {
+	devices = XmdStringMapNew();
+
+	Widget window = XtVaAppInitialize (
+		&application, "Shelf",
+		NULL, 0,
+		&argc, argv,
+		NULL,
+		XmNtitle,    "Shelf",
+		XmNiconName, "Shelf",
+		XmNwidth,    256,
+		XmNheight,   256,
+		NULL);
+	
+	Widget layout = XtVaCreateWidget (
+		"layout", xmFormWidgetClass, window,
+		XmNorientation, XmVERTICAL,
+		NULL);
+	Pixmap iconPixmap = XmdLoadBitmapIcon(layout, icon);
+	XtVaSetValues (
+		window,
+		XmNiconPixmap, iconPixmap,
+		NULL);
+	
+	Pixmap refreshPixmap = XmdLoadBitmapIcon(layout, refresh);
+	XmString string = XmStringCreateLocalized("Refresh");
+	Widget refreshButton = XtVaCreateManagedWidget (
+		"refreshButton", xmPushButtonWidgetClass, layout,
+		XmNleftAttachment,   XmATTACH_FORM,
+		XmNbottomAttachment, XmATTACH_FORM,
+		XmNlabelType,        XmPIXMAP_AND_STRING,
+		XmNlabelPixmap,      refreshPixmap,
+		XmNlabelString,      string,
+		NULL);
+	XmStringFree(string);
+	XtAddCallback (
+		refreshButton, XmNactivateCallback,
+		handleRefresh, NULL);
+		
+	Pixmap mountPixmap = XmdLoadBitmapIcon(layout, mount);
+	string = XmStringCreateLocalized("Mount");
+	Widget mountButton = XtVaCreateManagedWidget (
+		"mountButton", xmPushButtonWidgetClass, layout,
+		XmNleftAttachment,   XmATTACH_WIDGET,
+		XmNleftWidget,       refreshButton,
+		XmNbottomAttachment, XmATTACH_FORM,
+		XmNlabelType,        XmPIXMAP_AND_STRING,
+		XmNlabelPixmap,      mountPixmap,
+		XmNlabelString,      string,
+		NULL);
+	XmStringFree(string);
+	
+	Pixmap unmountPixmap = XmdLoadBitmapIcon(layout, unmount);
+	string = XmStringCreateLocalized("Unmount");
+	/*Widget unmountButton = */XtVaCreateManagedWidget (
+		"unmountButton", xmPushButtonWidgetClass, layout,
+		XmNleftAttachment,   XmATTACH_WIDGET,
+		XmNleftWidget,       mountButton,
+		XmNbottomAttachment, XmATTACH_FORM,
+		XmNlabelType,        XmPIXMAP_AND_STRING,
+		XmNlabelPixmap,      unmountPixmap,
+		XmNlabelString,      string,
+		NULL);
+	XmStringFree(string);
+	
+	Widget scroller = XtVaCreateWidget (
+		"scroll", xmScrolledWindowWidgetClass, layout,
+		XmNscrollingPolicy, XmAUTOMATIC,
+		XmNleftAttachment,   XmATTACH_FORM,
+		XmNtopAttachment,    XmATTACH_FORM,
+		XmNrightAttachment,  XmATTACH_FORM,
+		XmNbottomAttachment, XmATTACH_WIDGET,
+		XmNbottomWidget,     refreshButton,
+		NULL);
+	container = XtVaCreateManagedWidget (
+		"container", xmContainerWidgetClass, scroller,
+		XmNlayoutType, XmSPATIAL,
+		XmNspatialStyle, XmGRID,
+		NULL);
+		
+	loadIconPixmaps();
+	refreshDevices();
+	
+	XtManageChild(scroller);
+	XtManageChild(layout);
+	XtRealizeWidget(window);
+	XtAppMainLoop(application);
+}
+
+void loadIconPixmaps (void) {
+	#define dev(kind, name) \
+		iconsLarge[DeviceKind##kind] = XmdLoadBitmapIcon(container, name); \
+		iconsSmall[DeviceKind##kind] = XmdLoadBitmapIcon(container, name##_small)
+	dev(Generic, generic);
+	dev(Disk, disk);
+	dev(Rom, rom);
+	dev(Filesystem, filesystem);
+	dev(TTY, tty);
+}
+
+void handleRefresh (Widget button, XtPointer clientData, XtPointer callData) {
+	(void)(button);
+	(void)(clientData);
+	(void)(callData);
+	refreshDevices();
+}
+
+Bool markDevice (XmdStringMap *map, ConstString key, void *value, void *data) {
+	(void)(map);
+	(void)(key);
+	(void)(data);
+	Device *this = value;
+	this->orphaned = True;
+	return True;
+}
+
+Bool transferDevice (XmdStringMap *map, ConstString key, void *value, void *data) {
+	(void)(map);
+	(void)(key);
+	(void)(data);
+	Device *this = value;
+	if (this->orphaned) {
+		DeviceFree(this);
+	} else {
+		XmdStringMapSet(devices, key, value);
+	}
+	return True;
+}
+
+void refreshDevices (void) {
+	XtUnmanageChild(container);
+	
+	/* pre-mark all devices as orphaned */
+	XmdStringMapIterate(devices, markDevice, NULL);
+	
+	/* refresh devices by category */
+	refreshDisks();
+	
+	/* create a new map, only moving over extant devices */
+	XmdStringMap *oldMap = devices;
+	devices = XmdStringMapNew();
+	XmdStringMapIterate(oldMap, transferDevice, NULL);
+	XmdStringMapFree(oldMap);
+	
+	XtManageChild(container);
+}
+
+String diskName (ConstString directory, ConstString name) {
+	char fullpath[PATH_MAX];
+	snprintf(fullpath, XtNumber(fullpath), "%s/%s", directory, name);
+	char resolved[PATH_MAX];
+	return XtNewString(basename(realpath(fullpath, resolved)));
+}
+
+void refreshDisks (void) {
+	/* get disks */
+	ConstString disksById       = "/dev/disk/by-id";
+	ConstString disksByLabel    = "/dev/disk/by-label";
+	ConstString disksByPartuuid = "/dev/disk/by-partuuid";
+	
+	struct dirent **entries = NULL;
+	int entriesCount = scandir(disksById, &entries, NULL, alphasort);
+	if (entriesCount < 0) {
+		/* TODO error message */
+		return;
+	}
+	for (int index = 0; index < entriesCount; index ++) {
+		struct dirent *entry = entries[index];
+		if (entry->d_name[0] == '.') {
+			XtFree((char *)(entry));
+			continue;
+		}
+		String deviceName = diskName(disksById, entry->d_name);
+		XtFree((char *)(entry));
+		
+		Device *device = XmdStringMapGet(devices, deviceName);
+		if (device == NULL) {
+			device = DeviceNew(deviceName, DeviceKindDisk);
+		} else {
+			device->orphaned = False;
+			DeviceSetKind(device, DeviceKindDisk);
+		}
+		
+		XtFree(deviceName);
+	}
+	XtFree((char *)(entries));
+	
+	/* determine disk types */
+	DIR *dir = opendir(disksByPartuuid);
+	if (dir == NULL) {
+		/* TODO error message */
+		return;
+	}
+	struct dirent *entry;
+	while ((entry = readdir(dir)) != NULL) {
+		if (entry->d_name[0] == '.') continue;
+		String deviceName = diskName(disksByPartuuid, entry->d_name);
+		Device *device = XmdStringMapGet(devices, deviceName);
+		if (device != NULL) DeviceSetKind(device, DeviceKindFilesystem);
+		XtFree(deviceName);
+	}
+	closedir(dir);
+	
+	/* determine partition labels */
+	dir = opendir(disksByLabel);
+	if (dir == NULL) {
+		/* TODO error message */
+		return;
+	}
+	while ((entry = readdir(dir)) != NULL) {
+		if (entry->d_name[0] == '.') continue;
+		String deviceName = diskName(disksByLabel, entry->d_name);
+		Device *device = XmdStringMapGet(devices, deviceName);
+		if (device != NULL)  DeviceSetLabel(device, entry->d_name);
+		XtFree(deviceName);
+	}
+	closedir(dir);
+}
+
+Device *DeviceNew (String name, DeviceKind kind) {
+	Device *this = XtNew(Device);
+	this->mountPoint = NULL;
+	this->label      = NULL;
+	this->name       = XtNewString(name);
+	this->orphaned   = False;
+	XmString string = XmStringCreateLocalized(name);
+	this->widget = XtVaCreateManagedWidget (
+		"device", xmIconGadgetClass, container,
+		XmNalignment, XmALIGNMENT_BEGINNING,
+		XmNlabelString, string,
+		NULL);
+	XmStringFree(string);
+	DeviceSetKind(this, kind);
+	XmdStringMapSet(devices, name, this);
+	return this;
+}
+
+void DeviceDelete (ConstString name) {
+	DeviceFree(XmdStringMapSet(devices, name, NULL));
+}
+
+void DeviceFree (Device *this) {
+	if (this == NULL) return;
+	XtDestroyWidget(this->widget);
+	XtFree((char *)(this->name));
+	XtFree((char *)(this->mountPoint));
+	XtFree((char *)(this->label));
+	XtFree((char *)(this));
+}
+
+void DeviceSetKind (Device *this, DeviceKind kind) {
+	XtVaSetValues (
+		this->widget,
+		XmNlargeIconPixmap, iconsLarge[kind],
+		XmNsmallIconPixmap, iconsSmall[kind],
+		NULL);
+	this->kind = kind;
+}
+
+void DeviceSetMountPoint (Device *this, ConstString mountPoint) {
+	XtFree(this->mountPoint);
+	this->mountPoint = XtNewString(mountPoint);
+}
+
+void DeviceSetLabel (Device *this, ConstString label) {
+	XtFree(this->label);
+	this->label = XtNewString(label);
+	
+	XmString string = NULL;
+	if (label == NULL) {
+		string = XmStringCreateLocalized(this->name);
+	} else {
+		string = XmStringCreateLocalized(this->label);
+	}
+	XtVaSetValues (
+		this->widget,
+		XmNlabelString, string,
+		NULL);
+	XmStringFree(string);
+}