import-layers/yocto-poky/meta/classes/tinderclient.bbclass - mdmillerii/openbmc - Gitiles

 def tinder_http_post(server, selector, content_type, body):
     import httplib
     # now post it
     for i in range(0,5):
         try:
             h = httplib.HTTP(server)
             h.putrequest('POST', selector)
             h.putheader('content-type', content_type)
             h.putheader('content-length', str(len(body)))
             h.endheaders()
             h.send(body)
             errcode, errmsg, headers = h.getreply()
             #print errcode, errmsg, headers
             return (errcode,errmsg, headers, h.file)
         except:
             print "Error sending the report!"
             # try again
             pass

     # return some garbage
     return (-1, "unknown", "unknown", None)

 def tinder_form_data(bound, dict, log):
     output = []
     # for each key in the dictionary
     for name in dict:
         assert dict[name]
         output.append( "--" + bound )
         output.append( 'Content-Disposition: form-data; name="%s"' % name )
         output.append( "" )
         output.append( dict[name] )
     if log:
         output.append( "--" + bound )
         output.append( 'Content-Disposition: form-data; name="log"; filename="log.txt"' )
         output.append( '' )
         output.append( log )
     output.append( '--' + bound + '--' )
     output.append( '' )

     return "\r\n".join(output)

 def tinder_time_string():
     """
     Return the time as GMT
     """
     return ""

 def tinder_format_http_post(d,status,log):
     """
     Format the Tinderbox HTTP post with the data needed
     for the tinderbox to be happy.
     """

     import random

     # the variables we will need to send on this form post
     variables =  {
         "tree"         : d.getVar('TINDER_TREE', True),
         "machine_name" : d.getVar('TINDER_MACHINE', True),
         "os"           : os.uname()[0],
         "os_version"   : os.uname()[2],
         "compiler"     : "gcc",
         "clobber"      : d.getVar('TINDER_CLOBBER', True) or "0",
         "srcdate"      : d.getVar('SRCDATE', True),
         "PN"           : d.getVar('PN', True),
         "PV"           : d.getVar('PV', True),
         "PR"           : d.getVar('PR', True),
         "FILE"         : d.getVar('FILE', True) or "N/A",
         "TARGETARCH"   : d.getVar('TARGET_ARCH', True),
         "TARGETFPU"    : d.getVar('TARGET_FPU', True) or "Unknown",
         "TARGETOS"     : d.getVar('TARGET_OS', True) or "Unknown",
         "MACHINE"      : d.getVar('MACHINE', True) or "Unknown",
         "DISTRO"       : d.getVar('DISTRO', True) or "Unknown",
         "zecke-rocks"  : "sure",
     }

     # optionally add the status
     if status:
         variables["status"] = str(status)

     # try to load the machine id
     # we only need on build_status.pl but sending it
     # always does not hurt
     try:
         f = file(d.getVar('TMPDIR',True)+'/tinder-machine.id', 'r')
         id = f.read()
         variables['machine_id'] = id
     except:
         pass

     # the boundary we will need
     boundary = "----------------------------------%d" % int(random.random()*1000000000000)

     # now format the body
     body = tinder_form_data( boundary, variables, log )

     return ("multipart/form-data; boundary=%s" % boundary),body


 def tinder_build_start(d):
     """
     Inform the tinderbox that a build is starting. We do this
     by posting our name and tree to the build_start.pl script
     on the server.
     """

     # get the body and type
     content_type, body = tinder_format_http_post(d,None,None)
     server = d.getVar('TINDER_HOST', True )
     url    = d.getVar('TINDER_URL', True )

     selector = url + "/xml/build_start.pl"

     #print "selector %s and url %s" % (selector, url)

     # now post it
     errcode, errmsg, headers, h_file = tinder_http_post(server,selector,content_type, body)
     #print errcode, errmsg, headers
     report = h_file.read()

     # now let us find the machine id that was assigned to us
     search = "<machine id='"
     report = report[report.find(search)+len(search):]
     report = report[0:report.find("'")]

     bb.note("Machine ID assigned by tinderbox: %s" % report )

     # now we will need to save the machine number
     # we will override any previous numbers
     f = file(d.getVar('TMPDIR', True)+"/tinder-machine.id", 'w')
     f.write(report)


 def tinder_send_http(d, status, _log):
     """
     Send this log as build status
     """

     # get the body and type
     server = d.getVar('TINDER_HOST', True)
     url    = d.getVar('TINDER_URL', True)

     selector = url + "/xml/build_status.pl"

     # now post it - in chunks of 10.000 characters
     new_log = _log
     while len(new_log) > 0:
         content_type, body = tinder_format_http_post(d,status,new_log[0:18000])
         errcode, errmsg, headers, h_file = tinder_http_post(server,selector,content_type, body)
         #print errcode, errmsg, headers
         #print h.file.read()
         new_log = new_log[18000:]


 def tinder_print_info(d):
     """
     Print the TinderBox Info
         Including informations of the BaseSystem and the Tree
         we use.
     """

     # get the local vars
     time    = tinder_time_string()
     ops     = os.uname()[0]
     version = os.uname()[2]
     url     = d.getVar( 'TINDER_URL' , True )
     tree    = d.getVar( 'TINDER_TREE', True )
     branch  = d.getVar( 'TINDER_BRANCH', True )
     srcdate = d.getVar( 'SRCDATE', True )
     machine = d.getVar( 'MACHINE', True )
     distro  = d.getVar( 'DISTRO', True )
     bbfiles = d.getVar( 'BBFILES', True )
     tarch   = d.getVar( 'TARGET_ARCH', True )
     fpu     = d.getVar( 'TARGET_FPU', True )
     oerev   = d.getVar( 'OE_REVISION', True ) or "unknown"

     # there is a bug with tipple quoted strings
     # i will work around but will fix the original
     # bug as well
     output = []
     output.append("== Tinderbox Info" )
     output.append("Time: %(time)s" )
     output.append("OS: %(ops)s" )
     output.append("%(version)s" )
     output.append("Compiler: gcc" )
     output.append("Tinderbox Client: 0.1" )
     output.append("Tinderbox Client Last Modified: yesterday" )
     output.append("Tinderbox Protocol: 0.1" )
     output.append("URL: %(url)s" )
     output.append("Tree: %(tree)s" )
     output.append("Config:" )
     output.append("branch = '%(branch)s'" )
     output.append("TARGET_ARCH = '%(tarch)s'" )
     output.append("TARGET_FPU = '%(fpu)s'" )
     output.append("SRCDATE = '%(srcdate)s'" )
     output.append("MACHINE = '%(machine)s'" )
     output.append("DISTRO = '%(distro)s'" )
     output.append("BBFILES = '%(bbfiles)s'" )
     output.append("OEREV = '%(oerev)s'" )
     output.append("== End Tinderbox Client Info" )

     # now create the real output
     return "\n".join(output) % vars()


 def tinder_print_env():
     """
     Print the environment variables of this build
     """
     time_start = tinder_time_string()
     time_end   = tinder_time_string()

     # build the environment
     env = ""
     for var in os.environ:
         env += "%s=%s\n" % (var, os.environ[var])

     output = []
     output.append( "---> TINDERBOX RUNNING env %(time_start)s" )
     output.append( env )
     output.append( "<--- TINDERBOX FINISHED (SUCCESS) %(time_end)s" )

     return "\n".join(output) % vars()

 def tinder_tinder_start(d, event):
     """
     PRINT the configuration of this build
     """

     time_start = tinder_time_string()
     config = tinder_print_info(d)
     #env    = tinder_print_env()
     time_end   = tinder_time_string()
     packages = " ".join( event.getPkgs() )

     output = []
     output.append( "---> TINDERBOX PRINTING CONFIGURATION %(time_start)s" )
     output.append( config )
     #output.append( env    )
     output.append( "<--- TINDERBOX FINISHED PRINTING CONFIGURATION %(time_end)s" )
     output.append( "---> TINDERBOX BUILDING '%(packages)s'" )
     output.append( "<--- TINDERBOX STARTING BUILD NOW" )

     output.append( "" )

     return "\n".join(output) % vars()

 def tinder_do_tinder_report(event):
     """
     Report to the tinderbox:
         On the BuildStart we will inform the box directly
         On the other events we will write to the TINDER_LOG and
         when the Task is finished we will send the report.

     The above is not yet fully implemented. Currently we send
     information immediately. The caching/queuing needs to be
     implemented. Also sending more or less information is not
     implemented yet.

     We have two temporary files stored in the TMP directory. One file
     contains the assigned machine id for the tinderclient. This id gets
     assigned when we connect the box and start the build process the second
     file is used to workaround an EventHandler limitation. If BitBake is ran
     with the continue option we want the Build to fail even if we get the
     BuildCompleted Event. In this case we have to look up the status and
     send it instead of 100/success.
     """
     import glob

     # variables
     name = bb.event.getName(event)
     log  = ""
     status = 1
     # Check what we need to do Build* shows we start or are done
     if name == "BuildStarted":
         tinder_build_start(event.data)
         log = tinder_tinder_start(event.data,event)

         try:
             # truncate the tinder log file
             f = file(event.data.getVar('TINDER_LOG', True), 'w')
             f.write("")
             f.close()
         except:
             pass

         try:
             # write a status to the file. This is needed for the -k option
             # of BitBake
             g = file(event.data.getVar('TMPDIR', True)+"/tinder-status", 'w')
             g.write("")
             g.close()
         except IOError:
             pass

     # Append the Task-Log (compile,configure...) to the log file
     # we will send to the server
     if name == "TaskSucceeded" or name == "TaskFailed":
         log_file = glob.glob("%s/log.%s.*" % (event.data.getVar('T', True), event.task))

         if len(log_file) != 0:
             to_file  = event.data.getVar('TINDER_LOG', True)
             log     += "".join(open(log_file[0], 'r').readlines())

     # set the right 'HEADER'/Summary for the TinderBox
     if name == "TaskStarted":
         log += "---> TINDERBOX Task %s started\n" % event.task
     elif name == "TaskSucceeded":
         log += "<--- TINDERBOX Task %s done (SUCCESS)\n" % event.task
     elif name == "TaskFailed":
         log += "<--- TINDERBOX Task %s failed (FAILURE)\n" % event.task
     elif name == "PkgStarted":
         log += "---> TINDERBOX Package %s started\n" % event.data.getVar('PF', True)
     elif name == "PkgSucceeded":
         log += "<--- TINDERBOX Package %s done (SUCCESS)\n" % event.data.getVar('PF', True)
     elif name == "PkgFailed":
         if not event.data.getVar('TINDER_AUTOBUILD', True) == "0":
             build.exec_task('do_clean', event.data)
         log += "<--- TINDERBOX Package %s failed (FAILURE)\n" % event.data.getVar('PF', True)
         status = 200
         # remember the failure for the -k case
         h = file(event.data.getVar('TMPDIR', True)+"/tinder-status", 'w')
         h.write("200")
     elif name == "BuildCompleted":
         log += "Build Completed\n"
         status = 100
         # Check if we have a old status...
         try:
             h = file(event.data.getVar('TMPDIR',True)+'/tinder-status', 'r')
             status = int(h.read())
         except:
             pass

     elif name == "MultipleProviders":
         log += "---> TINDERBOX Multiple Providers\n"
         log += "multiple providers are available (%s);\n" % ", ".join(event.getCandidates())
         log += "consider defining PREFERRED_PROVIDER_%s\n" % event.getItem()
         log += "is runtime: %d\n" % event.isRuntime()
         log += "<--- TINDERBOX Multiple Providers\n"
     elif name == "NoProvider":
         log += "Error: No Provider for: %s\n" % event.getItem()
         log += "Error:Was Runtime: %d\n" % event.isRuntime()
         status = 200
         # remember the failure for the -k case
         h = file(event.data.getVar('TMPDIR', True)+"/tinder-status", 'w')
         h.write("200")

     # now post the log
     if len(log) == 0:
         return

     # for now we will use the http post method as it is the only one
     log_post_method = tinder_send_http
     log_post_method(event.data, status, log)


 # we want to be an event handler
 addhandler tinderclient_eventhandler
 python tinderclient_eventhandler() {
     if e.data is None or bb.event.getName(e) == "MsgNote":
         return

     do_tinder_report = e.data.getVar('TINDER_REPORT', True)
     if do_tinder_report and do_tinder_report == "1":
         tinder_do_tinder_report(e)

     return
 }
	def tinder_http_post(server, selector, content_type, body):
	import httplib
	# now post it
	for i in range(0,5):
	try:
	h = httplib.HTTP(server)
	h.putrequest('POST', selector)
	h.putheader('content-type', content_type)
	h.putheader('content-length', str(len(body)))
	h.endheaders()
	h.send(body)
	errcode, errmsg, headers = h.getreply()
	#print errcode, errmsg, headers
	return (errcode,errmsg, headers, h.file)
	except:
	print "Error sending the report!"
	# try again
	pass

	# return some garbage
	return (-1, "unknown", "unknown", None)

	def tinder_form_data(bound, dict, log):
	output = []
	# for each key in the dictionary
	for name in dict:
	assert dict[name]
	output.append( "--" + bound )
	output.append( 'Content-Disposition: form-data; name="%s"' % name )
	output.append( "" )
	output.append( dict[name] )
	if log:
	output.append( "--" + bound )
	output.append( 'Content-Disposition: form-data; name="log"; filename="log.txt"' )
	output.append( '' )
	output.append( log )
	output.append( '--' + bound + '--' )
	output.append( '' )

	return "\r\n".join(output)

	def tinder_time_string():
	"""
	Return the time as GMT
	"""
	return ""

	def tinder_format_http_post(d,status,log):
	"""
	Format the Tinderbox HTTP post with the data needed
	for the tinderbox to be happy.
	"""

	import random

	# the variables we will need to send on this form post
	variables = {
	"tree" : d.getVar('TINDER_TREE', True),
	"machine_name" : d.getVar('TINDER_MACHINE', True),
	"os" : os.uname()[0],
	"os_version" : os.uname()[2],
	"compiler" : "gcc",
	"clobber" : d.getVar('TINDER_CLOBBER', True) or "0",
	"srcdate" : d.getVar('SRCDATE', True),
	"PN" : d.getVar('PN', True),
	"PV" : d.getVar('PV', True),
	"PR" : d.getVar('PR', True),
	"FILE" : d.getVar('FILE', True) or "N/A",
	"TARGETARCH" : d.getVar('TARGET_ARCH', True),
	"TARGETFPU" : d.getVar('TARGET_FPU', True) or "Unknown",
	"TARGETOS" : d.getVar('TARGET_OS', True) or "Unknown",
	"MACHINE" : d.getVar('MACHINE', True) or "Unknown",
	"DISTRO" : d.getVar('DISTRO', True) or "Unknown",
	"zecke-rocks" : "sure",
	}

	# optionally add the status
	if status:
	variables["status"] = str(status)

	# try to load the machine id
	# we only need on build_status.pl but sending it
	# always does not hurt
	try:
	f = file(d.getVar('TMPDIR',True)+'/tinder-machine.id', 'r')
	id = f.read()
	variables['machine_id'] = id
	except:
	pass

	# the boundary we will need
	boundary = "----------------------------------%d" % int(random.random()*1000000000000)

	# now format the body
	body = tinder_form_data( boundary, variables, log )

	return ("multipart/form-data; boundary=%s" % boundary),body


	def tinder_build_start(d):
	"""
	Inform the tinderbox that a build is starting. We do this
	by posting our name and tree to the build_start.pl script
	on the server.
	"""

	# get the body and type
	content_type, body = tinder_format_http_post(d,None,None)
	server = d.getVar('TINDER_HOST', True )
	url = d.getVar('TINDER_URL', True )

	selector = url + "/xml/build_start.pl"

	#print "selector %s and url %s" % (selector, url)

	# now post it
	errcode, errmsg, headers, h_file = tinder_http_post(server,selector,content_type, body)
	#print errcode, errmsg, headers
	report = h_file.read()

	# now let us find the machine id that was assigned to us
	search = "<machine id='"
	report = report[report.find(search)+len(search):]
	report = report[0:report.find("'")]

	bb.note("Machine ID assigned by tinderbox: %s" % report )

	# now we will need to save the machine number
	# we will override any previous numbers
	f = file(d.getVar('TMPDIR', True)+"/tinder-machine.id", 'w')
	f.write(report)


	def tinder_send_http(d, status, _log):
	"""
	Send this log as build status
	"""

	# get the body and type
	server = d.getVar('TINDER_HOST', True)
	url = d.getVar('TINDER_URL', True)

	selector = url + "/xml/build_status.pl"

	# now post it - in chunks of 10.000 characters
	new_log = _log
	while len(new_log) > 0:
	content_type, body = tinder_format_http_post(d,status,new_log[0:18000])
	errcode, errmsg, headers, h_file = tinder_http_post(server,selector,content_type, body)
	#print errcode, errmsg, headers
	#print h.file.read()
	new_log = new_log[18000:]


	def tinder_print_info(d):
	"""
	Print the TinderBox Info
	Including informations of the BaseSystem and the Tree
	we use.
	"""

	# get the local vars
	time = tinder_time_string()
	ops = os.uname()[0]
	version = os.uname()[2]
	url = d.getVar( 'TINDER_URL' , True )
	tree = d.getVar( 'TINDER_TREE', True )
	branch = d.getVar( 'TINDER_BRANCH', True )
	srcdate = d.getVar( 'SRCDATE', True )
	machine = d.getVar( 'MACHINE', True )
	distro = d.getVar( 'DISTRO', True )
	bbfiles = d.getVar( 'BBFILES', True )
	tarch = d.getVar( 'TARGET_ARCH', True )
	fpu = d.getVar( 'TARGET_FPU', True )
	oerev = d.getVar( 'OE_REVISION', True ) or "unknown"

	# there is a bug with tipple quoted strings
	# i will work around but will fix the original
	# bug as well
	output = []
	output.append("== Tinderbox Info" )
	output.append("Time: %(time)s" )
	output.append("OS: %(ops)s" )
	output.append("%(version)s" )
	output.append("Compiler: gcc" )
	output.append("Tinderbox Client: 0.1" )
	output.append("Tinderbox Client Last Modified: yesterday" )
	output.append("Tinderbox Protocol: 0.1" )
	output.append("URL: %(url)s" )
	output.append("Tree: %(tree)s" )
	output.append("Config:" )
	output.append("branch = '%(branch)s'" )
	output.append("TARGET_ARCH = '%(tarch)s'" )
	output.append("TARGET_FPU = '%(fpu)s'" )
	output.append("SRCDATE = '%(srcdate)s'" )
	output.append("MACHINE = '%(machine)s'" )
	output.append("DISTRO = '%(distro)s'" )
	output.append("BBFILES = '%(bbfiles)s'" )
	output.append("OEREV = '%(oerev)s'" )
	output.append("== End Tinderbox Client Info" )

	# now create the real output
	return "\n".join(output) % vars()


	def tinder_print_env():
	"""
	Print the environment variables of this build
	"""
	time_start = tinder_time_string()
	time_end = tinder_time_string()

	# build the environment
	env = ""
	for var in os.environ:
	env += "%s=%s\n" % (var, os.environ[var])

	output = []
	output.append( "---> TINDERBOX RUNNING env %(time_start)s" )
	output.append( env )
	output.append( "<--- TINDERBOX FINISHED (SUCCESS) %(time_end)s" )

	return "\n".join(output) % vars()

	def tinder_tinder_start(d, event):
	"""
	PRINT the configuration of this build
	"""

	time_start = tinder_time_string()
	config = tinder_print_info(d)
	#env = tinder_print_env()
	time_end = tinder_time_string()
	packages = " ".join( event.getPkgs() )

	output = []
	output.append( "---> TINDERBOX PRINTING CONFIGURATION %(time_start)s" )
	output.append( config )
	#output.append( env )
	output.append( "<--- TINDERBOX FINISHED PRINTING CONFIGURATION %(time_end)s" )
	output.append( "---> TINDERBOX BUILDING '%(packages)s'" )
	output.append( "<--- TINDERBOX STARTING BUILD NOW" )

	output.append( "" )

	return "\n".join(output) % vars()

	def tinder_do_tinder_report(event):
	"""
	Report to the tinderbox:
	On the BuildStart we will inform the box directly
	On the other events we will write to the TINDER_LOG and
	when the Task is finished we will send the report.

	The above is not yet fully implemented. Currently we send
	information immediately. The caching/queuing needs to be
	implemented. Also sending more or less information is not
	implemented yet.

	We have two temporary files stored in the TMP directory. One file
	contains the assigned machine id for the tinderclient. This id gets
	assigned when we connect the box and start the build process the second
	file is used to workaround an EventHandler limitation. If BitBake is ran
	with the continue option we want the Build to fail even if we get the
	BuildCompleted Event. In this case we have to look up the status and
	send it instead of 100/success.
	"""
	import glob

	# variables
	name = bb.event.getName(event)
	log = ""
	status = 1
	# Check what we need to do Build* shows we start or are done
	if name == "BuildStarted":
	tinder_build_start(event.data)
	log = tinder_tinder_start(event.data,event)

	try:
	# truncate the tinder log file
	f = file(event.data.getVar('TINDER_LOG', True), 'w')
	f.write("")
	f.close()
	except:
	pass

	try:
	# write a status to the file. This is needed for the -k option
	# of BitBake
	g = file(event.data.getVar('TMPDIR', True)+"/tinder-status", 'w')
	g.write("")
	g.close()
	except IOError:
	pass

	# Append the Task-Log (compile,configure...) to the log file
	# we will send to the server
	if name == "TaskSucceeded" or name == "TaskFailed":
	log_file = glob.glob("%s/log.%s.*" % (event.data.getVar('T', True), event.task))

	if len(log_file) != 0:
	to_file = event.data.getVar('TINDER_LOG', True)
	log += "".join(open(log_file[0], 'r').readlines())

	# set the right 'HEADER'/Summary for the TinderBox
	if name == "TaskStarted":
	log += "---> TINDERBOX Task %s started\n" % event.task
	elif name == "TaskSucceeded":
	log += "<--- TINDERBOX Task %s done (SUCCESS)\n" % event.task
	elif name == "TaskFailed":
	log += "<--- TINDERBOX Task %s failed (FAILURE)\n" % event.task
	elif name == "PkgStarted":
	log += "---> TINDERBOX Package %s started\n" % event.data.getVar('PF', True)
	elif name == "PkgSucceeded":
	log += "<--- TINDERBOX Package %s done (SUCCESS)\n" % event.data.getVar('PF', True)
	elif name == "PkgFailed":
	if not event.data.getVar('TINDER_AUTOBUILD', True) == "0":
	build.exec_task('do_clean', event.data)
	log += "<--- TINDERBOX Package %s failed (FAILURE)\n" % event.data.getVar('PF', True)
	status = 200
	# remember the failure for the -k case
	h = file(event.data.getVar('TMPDIR', True)+"/tinder-status", 'w')
	h.write("200")
	elif name == "BuildCompleted":
	log += "Build Completed\n"
	status = 100
	# Check if we have a old status...
	try:
	h = file(event.data.getVar('TMPDIR',True)+'/tinder-status', 'r')
	status = int(h.read())
	except:
	pass

	elif name == "MultipleProviders":
	log += "---> TINDERBOX Multiple Providers\n"
	log += "multiple providers are available (%s);\n" % ", ".join(event.getCandidates())
	log += "consider defining PREFERRED_PROVIDER_%s\n" % event.getItem()
	log += "is runtime: %d\n" % event.isRuntime()
	log += "<--- TINDERBOX Multiple Providers\n"
	elif name == "NoProvider":
	log += "Error: No Provider for: %s\n" % event.getItem()
	log += "Error:Was Runtime: %d\n" % event.isRuntime()
	status = 200
	# remember the failure for the -k case
	h = file(event.data.getVar('TMPDIR', True)+"/tinder-status", 'w')
	h.write("200")

	# now post the log
	if len(log) == 0:
	return

	# for now we will use the http post method as it is the only one
	log_post_method = tinder_send_http
	log_post_method(event.data, status, log)


	# we want to be an event handler
	addhandler tinderclient_eventhandler
	python tinderclient_eventhandler() {
	if e.data is None or bb.event.getName(e) == "MsgNote":
	return

	do_tinder_report = e.data.getVar('TINDER_REPORT', True)
	if do_tinder_report and do_tinder_report == "1":
	tinder_do_tinder_report(e)

	return
	}