between when something is installed and when post-install runs. Short
of a global lock (which we probably need anyway someday), my solution
is this. In your makefiles, add these variables before the line that
has the include of $(TESTBED_SRCDIR)/GNUmakerules:

	SETUID_BIN_SCRIPTS   =
	SETUID_SBIN_SCRIPTS  =

I have added three new rules to GNUmakerules that look like this:

	$(addprefix $(SBINDIR)/, $(SETUID_SBIN_SCRIPTS)): $(SBINDIR)/%: %
		echo "Installing (setuid) $<"
		-mkdir -p $(INSTALL_SBINDIR)
		$(SUDO) $(INSTALL) -o root -m 4755 $< $@

Yep, your eyes ain't lying to you; use sudo to run the target so that
install does the right thing (which is that the old file is not
replaced until the new one has the proper attributes on it).

Note that post-install is still needed for the initial install, but
should no longer be needed for day to day installs since all that other
stuff post-install does is mkdir/chmod on directories.

relational database.  For now, this is done using some GROUP_CONCATS
and hierarchies of VIEWs, since mysql 5.x does not yet support subqueries in
VIEWs.

connections and parsing mig-generated packet specs.

a bit more, then hack it into the testbed.

- unbounded record time
- stats dump (by stdout) with USR1 signal

The actual dump routine still needs to be added.

A little blinken lichten tweakin:

	* mote/sgtools/moteleds.C: If an update hasn't been sent for 1.5
	seconds, send one so the other side still knows we're alive.

	* www/BlinkenLichten.class, www/BlinkenLichten.java: Add the blue
	throbbing rectangle of liveness and cross out the lights if the
	connection seems to be down.  Need this stuff, otherwise it's hard
	to tell the difference between the lights not changing and network
	latency.

	* www/showstuff.php3: Widen the size of the blinky light applet.

Fix the race between loading a mote and rebooting its host stargate.

	* db/libdb.pm.in: Add TBNodeSubNodes function which returns the
	list of subnodes for a given node.

	* mote/tbuisp.in: Don't reboot the stargate anymore after loading
	the attached mote.  The problem with the radio not working after
	the upload should be fixed now.

	* tbsetup/libreboot.pm.in: Check if a node's subnodes are being
	reloaded.  If so, try to wait until they reach ISUP before
	actually doing the reboot.

	* tbsetup/os_setup.in: Do not skip the ISUP wait for subnodes that
	are imageable (like motes), otherwise their allocstates are not
	updated correctly.  Remove the robot-specific hack that	assumed
	tbuisp would do the reboot if the attached mote was being reloaded.

works.

simpler.

60s one.  Also bump up the rate that we feed it.

Basically, tbuisp was checking if a file was an exe or srec based on
extension.  This was failing when tbuisp was invoked from xmlrpc, because
the rpc server created a temp file without a .exe extension.  Thus, tbuisp
thought that the file was an srec (since it wasn't an exe)... and motes
were not getting programmed properly.  tbuisp now distinguishes which type
the file is using avr-objdump, and matching the format.  The downside of
this is that we'll need to support different kinds of exe binary types as
we add different kinds of motes (i.e., the binary type for our avr-based
motes is elf32-avr... surely the telos motes will have a different type).

Make use of the stargate's onboard watchdog timer.

	* mote/sgtools/GNUmakefile.in: Standard makefile for sgtools.  Run
	configure as described in doc/cross-compiling.txt to make it
	compile for the stargate.

	* mote/sgtools/wagthedog.C: Enable and feed the stargate's onboard
	watchdog timer.

	* robots/primotion/pilot-wrapper.sh: Rewrite in perl.

	* tmcd/common/watchdog: Change the path of the battery log file.

	* tmcd/linux-sg/rc.stargate: Start the stargate watchdog tool and
	run the pilot-wrapper script instead of pilot directly.

I fixed a couple of minor problems, but mostly this worked fine. Note that
I have tested this with the installed perl, *NOT* perl 5.8. I am just
making sure this stuff gets committed before too much more bitrot sets in.

  RobTransparentBase, just modified things to blink leds differently
(i.e.,
  toggle the yellow led on packet receive), and to
  dump original sender id, rssi, and AM type for any packet the mote
hears.
  There's an sflisten.c program that will decode and display these values.
  It requires several of the tinyos C sf header files and code.

RobTransparentBase, just modified things to blink leds differently (i.e.,
toggle the yellow led on packet receive), and to
dump original sender id, rssi, and AM type for any packet the mote hears.
There's an sflisten.c program that will decode and display these values.
It requires several of the tinyos C sf header files and code.

their serial lines.  Useful for testing packet reception, power usage,
etc.

Inclues the TinyOS apps we used for data gathering, and the tools
we used to process data collected by the TinyOS apps.

All are modifications of standard TinyOS tools/apps. I've modified the
READMEs to explain the changes I made.

allows us to remove the tempfiles created by them.

files that are given to TinyOS.

As part of this, support changing the ID programmed into the mote.
The user can supply this on the command line, or they can supply it
in the DB (soon to be hooked in to NS files), or, if neither of
these is given, it defaults to the numeric part of the node's name.

This is neat - it could be the start of a more general framework,
in which we do things like modify uploaded TinyOS kernels to use
the frequency assigned to the experiment, or let users set parameters
for their TinyOS kernels in their NS fields.

source.

capabilities to capture and related things.

	* GNUmakefile.in: Add the capture and tip subdirectories to the
	client and client-install targets.

	* configure, configure.in, config.h.in: Detect srandomdev() for
	capture and add "mote/newmote" script.

	* capture/GNUmakefile.in, capture/capture.c: Add "relay"
	capabilities to capture.

	* capture/capquery.c: Query the capserver for the relay receiver's
	port number.

	* capture/capserver.c: Small hack to return the port number
        for a node.

	* db/libdb.pm.in, db/xmlconvert.in: Add virt_tiptunnels table.

	* event/program-agent/program-agent.c: Change log file names to
	something a little more user-friendly.  Add a "MODIFY" event
	handler that lets the user set agent attributes (command, tag,
	timeout) without having to run a program.

	* event/sched/GNUmakefile.in, event/sched/console-agent.cc,
	event/sched/console-agent.h, event/sched/event-sched.c: Add
	console agents that can be used to snapshot a section of the
	capture log file.

	* event/sched/node-agent.cc: Some minor cleanup.

	* event/sched/simulator-agent.cc, event/sched/simulator-agent.h:
	Add the config data to the report mail.  Add a "RESET" event
	handler that runs "loghole clean".  Save the report mail in a file
	so it gets archived with the rest of the logs.

	* lib/libtb/tbdefs.h: Add CONSOLE object type.

	* mote/GNUmakefile.in, mote/newmote: Add newmote script, just a
	quick hack to add motes to the DB.

	* mote/tbuisp.in: Add another backend for loading motes through
	their relay capture server.

	* robots/mtp/mtp_dump.c: Dump the min/max values for x and y,
	handy for figuring out the bounds of the camera.

	* sql/database-fill.sql: Change the RELOAD-MOTE/SHUTDOWN ->
	ALWAYSUP/SHUTDOWN mode transition to ALWAYSUP/ISUP since stated
	doesn't seem to run triggers after a state change by a mode
	transition.

	* tbsetup/tbreport.in: Change the ordering of the eventlist so it
	displays event-sequences appropriately.

	* tbsetup/ns2ir/GNUmakefile.in, tbsetup/ns2ir/console.tcl,
	tbsetup/ns2ir/node.tcl, tbsetup/ns2ir/parse.tcl.in,
	tbsetup/ns2ir/sim.tcl.in: Add a "console" agent that represents
	the serial console for a node.

	* tbsetup/ns2ir/sequence.tcl: Add an "append" method so it is
	easier to build sequences dynamically.

	* tbsetup/ns2ir/topography.tcl: Make checkdest available to
	regular users.

	* tip/GNUmakefile.in, tip/tiptunnel.c: Add support for uploading a
	file to a relay version of capture and exporting the end
	connection as a pty.

	* tmcd/decls.h, tmcd/common/libsetup.pm: Bump version number since
	the dosubnodelist change is not backwards compatible.

	* tmcd/tmcd.c: Make dosubnodelist and dosubconfig callable even
	when a node isn't allocated.  Add dotiptunnels command that
	returns which serial consoles are to be mounted on a node.  Add
	mote version of subconfig that returns information needed to
	startup the relay version of capture.

	* tmcd/common/bootsubnodes: For motes, startup the relay version
	of capture (XXX stargate specific).

	* tmcd/common/libsetup.pm, tmcd/common/libtmcc.pm,
	tmcd/common/config/rc.config, tmcd/common/config/rc.tiptunnels:
	Client side changes for mounting another nodes serial line.

	* tmcd/common/rc.bootsetup: Always boot the subnodes, even when
	free.  This is used for motes since their capture needs to be up
	for reloading at the time.

	* tmcd/linux/ixpboot: Shuffle some code around so the script
	doesn't fail if the ixp isn't allocated.

	* utils/loghole.in: Add "digest.out" and "report.mail" as global
	logs to be saved in archives and display the "report.mail" file
	when showing a loghole archive.

	* xmlrpc/emulabserver.py.in: Scrub more of the return values to
	get rid of "None"s.

Missed Tim's change to tbuisp that already addresses this.

Have tbuisp wait for the stargate to finish rebooting to prevent a
subnode->node race while reloading.

load the mote.

Robot-related improvements based on feedback from Sid:

	* event/sched/event-sched.h, event/sched/event-sched.c,
	event/sched/rpc.h, event/sched/rpc.cc: Send a notification of the
	start of event time and timelines.  Add a '-r' option that forces
	it to use the default rpc path (so dan can use a custom
	scheduler/rmcd/etc on ops).

	* robots/GNUmakefile.in, robots/emc/GNUmakefile.in,
	robots/mtp/GNUmakefile.in, robots/primotion/GNUmakefile.in,
	robots/rmcd/GNUmakefile.in, robots/vmcd/GNUmakefile.in,
	robots/tbsetdest/tbsetdest.cc: Add a control-install target.

	* robots/primotion/garcia-pilot.cc: Take out some experimental
	code.

	* robots/primotion/dashboard.hh, robots/primotion/dashboard.cc,
	robots/primotion/pilotClient.cc, robots/primotion/wheelManager.hh,
	robots/primotion/wheelManager.cc: When doing a COMMAND_STOP, make
	sure we only send one update packet, an idle or an abort.  Also
	send back the actual distance travelled/pivoted.

	* robots/tbsetdest/tbsetdest.cc: Don't output setdest event's with
	a speed of zero.

	* tbsetup/eventsys_control.in: When replaying/stopping, clear the
	start of event time for the experiment.

	* tbsetup/power_mail.pm.in: Decrease the threshold used to tell if
	a node has been power cycled "recently".

	* tbsetup/ns2ir/node.tcl, tbsetup/ns2ir/sim.tcl.in: Bah, backout
	last change, orientation is supposed to be in degrees at these
	points.  Also, when automatically picking the sync server, don't
	use nodes that are subnodes.

	* tmcd/common/bootsubnodes: Send an ISUP for motes.

	* www/moteleds.php3: Show the mote node names instead of the
	robots.

	* www/powertime.php3: Add option to mark nodes as powered off.

	* www/robotmap.php3: Display the elapsed time for the overall
	event time and for each active timeline.

	* www/showexp.php3: Only display the blinky lights menu item when
	there are motes.

	* www/shownode.php3: Change "Update Power Time" -> "Update Power
	State".

	* www/tutorial/mobilewireless.php3: Fix some nits.

	* xmlrpc/emulabserver.py.in: Add event_time_start method for
	storing/getting/clearing the start of event time for an
	experiment/timeline.