def patchtool_index(request):
running = is_running('/usr/local/bin/tklpatch')
if running != '':
return HttpResponseRedirect('status/')
baseimages = list_images()
patches = list_patches()
return render_to_response('patchtool/index.html',
{"baseimages": baseimages,
"patches": patches,
}, context_instance=RequestContext(request))
def get_image(request):
running = is_running('/usr/local/bin/tklpatch-getimage')
message=''
if len(running) > 0:
image = running.split()[3]
else:
if request.POST.has_key('image'):
image = request.POST['image']
if os.path.exists('/srv/tklpatch/base-images/'+image+'.iso'):
message = 'File '+image+'.iso already exists'
else:
Popen(['tklpatch-getimage',image])
else:
return HttpResponseRedirect('/baseimages')
return render_to_response('baseimages/getimage.html',{"image": image, "message": message})
def available_images(request):
running = is_running('/usr/local/bin/tklpatch-getimage')
if len(running) > 0:
return HttpResponseRedirect('/baseimages/getimage/')
if os.path.exists(settings.TKLPATCH_BASEIMAGES_FILE):
imagelist = Popen(['tklpatch-getimage','--list'],stdout=PIPE).communicate()[0]
imagelist = imagelist.split("\n")
imagelist.pop() #Remove empty element
baseimagelist = list_images()
for x in baseimagelist:
image = x[:-4]
try:
imagelist.remove(image)
except:
pass
else:
imagelist = ''
return render_to_response('baseimages/listimages.html',{"imagelist": imagelist}, context_instance=RequestContext(request))
def status(request):
lastpatch = last_patch_run()
baseimage = lastpatch[0]
patch = lastpatch[1]
logfile = settings.TKLPATCH_LOGS_ROOT+baseimage+'-'+patch+'.log'
log = ''
try:
with open(logfile, 'r') as f:
for line in f:
log += line
except IOError:
log = "Not available"
running = is_running('/usr/local/bin/tklpatch')
if len(running) > 0:
status = 'Running'
else:
status = 'Stopped'
return render_to_response('patchtool/status.html',
{"baseimage": baseimage,
"patch": patch,
"status": status,
"log": log,
})
def refresh_list(request):
running = is_running('/usr/local/bin/tklpatch-getimage')
if len(running) > 0:
return HttpResponseRedirect('/baseimages/getimage/')
Popen(['tklpatch-getimage','--update']).wait()
return HttpResponseRedirect('/baseimages/listimages')