vboxshell.py@ 28654

Last change on this file since 28654 was 28654, checked in by vboxsync, 15 years ago
VBoxShell: arg list
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1	#!/usr/bin/python
2	#
3	# Copyright (C) 2009-2010 Sun Microsystems, Inc.
4	#
5	# This file is part of VirtualBox Open Source Edition (OSE), as
6	# available from http://www.virtualbox.org. This file is free software;
7	# you can redistribute it and/or modify it under the terms of the GNU
8	# General Public License (GPL) as published by the Free Software
9	# Foundation, in version 2 as it comes in the "COPYING" file of the
10	# VirtualBox OSE distribution. VirtualBox OSE is distributed in the
11	# hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
12	#
13	# Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa
14	# Clara, CA 95054 USA or visit http://www.sun.com if you need
15	# additional information or have any questions.
16	#
17	#################################################################################
18	# This program is a simple interactive shell for VirtualBox. You can query #
19	# information and issue commands from a simple command line. #
20	# #
21	# It also provides you with examples on how to use VirtualBox's Python API. #
22	# This shell is even somewhat documented, supports TAB-completion and #
23	# history if you have Python readline installed. #
24	# #
25	# Finally, shell allows arbitrary custom extensions, just create #
26	# .VirtualBox/shexts/ and drop your extensions there. #
27	# Enjoy. #
28	################################################################################
29
30	import os,sys
31	import traceback
32	import shlex
33	import time
34	import re
35
36	# Simple implementation of IConsoleCallback, one can use it as skeleton
37	# for custom implementations
38	class GuestMonitor:
39	def __init__(self, mach):
40	self.mach = mach
41
42	def onMousePointerShapeChange(self, visible, alpha, xHot, yHot, width, height, shape):
43	print "%s: onMousePointerShapeChange: visible=%d" %(self.mach.name, visible)
44	def onMouseCapabilityChange(self, supportsAbsolute, supportsRelative, needsHostCursor):
45	print "%s: onMouseCapabilityChange: supportsAbsolute = %d, supportsRelative = %d, needsHostCursor = %d" %(self.mach.name, supportsAbsolute, supportsRelative, needsHostCursor)
46
47	def onKeyboardLedsChange(self, numLock, capsLock, scrollLock):
48	print "%s: onKeyboardLedsChange capsLock=%d" %(self.mach.name, capsLock)
49
50	def onStateChange(self, state):
51	print "%s: onStateChange state=%d" %(self.mach.name, state)
52
53	def onAdditionsStateChange(self):
54	print "%s: onAdditionsStateChange" %(self.mach.name)
55
56	def onNetworkAdapterChange(self, adapter):
57	print "%s: onNetworkAdapterChange" %(self.mach.name)
58
59	def onSerialPortChange(self, port):
60	print "%s: onSerialPortChange" %(self.mach.name)
61
62	def onParallelPortChange(self, port):
63	print "%s: onParallelPortChange" %(self.mach.name)
64
65	def onStorageControllerChange(self):
66	print "%s: onStorageControllerChange" %(self.mach.name)
67
68	def onMediumChange(self, attachment):
69	print "%s: onMediumChange" %(self.mach.name)
70
71	def onVRDPServerChange(self):
72	print "%s: onVRDPServerChange" %(self.mach.name)
73
74	def onUSBControllerChange(self):
75	print "%s: onUSBControllerChange" %(self.mach.name)
76
77	def onUSBDeviceStateChange(self, device, attached, error):
78	print "%s: onUSBDeviceStateChange" %(self.mach.name)
79
80	def onSharedFolderChange(self, scope):
81	print "%s: onSharedFolderChange" %(self.mach.name)
82
83	def onRuntimeError(self, fatal, id, message):
84	print "%s: onRuntimeError fatal=%d message=%s" %(self.mach.name, fatal, message)
85
86	def onCanShowWindow(self):
87	print "%s: onCanShowWindow" %(self.mach.name)
88	return True
89
90	def onShowWindow(self, winId):
91	print "%s: onShowWindow: %d" %(self.mach.name, winId)
92
93	class VBoxMonitor:
94	def __init__(self, params):
95	self.vbox = params[0]
96	self.isMscom = params[1]
97	pass
98
99	def onMachineStateChange(self, id, state):
100	print "onMachineStateChange: %s %d" %(id, state)
101
102	def onMachineDataChange(self,id):
103	print "onMachineDataChange: %s" %(id)
104
105	def onExtraDataCanChange(self, id, key, value):
106	print "onExtraDataCanChange: %s %s=>%s" %(id, key, value)
107	# Witty COM bridge thinks if someone wishes to return tuple, hresult
108	# is one of values we want to return
109	if self.isMscom:
110	return "", 0, True
111	else:
112	return True, ""
113
114	def onExtraDataChange(self, id, key, value):
115	print "onExtraDataChange: %s %s=>%s" %(id, key, value)
116
117	def onMediaRegistered(self, id, type, registered):
118	print "onMediaRegistered: %s" %(id)
119
120	def onMachineRegistered(self, id, registred):
121	print "onMachineRegistered: %s" %(id)
122
123	def onSessionStateChange(self, id, state):
124	print "onSessionStateChange: %s %d" %(id, state)
125
126	def onSnapshotTaken(self, mach, id):
127	print "onSnapshotTaken: %s %s" %(mach, id)
128
129	def onSnapshotDeleted(self, mach, id):
130	print "onSnapshotDeleted: %s %s" %(mach, id)
131
132	def onSnapshotChange(self, mach, id):
133	print "onSnapshotChange: %s %s" %(mach, id)
134
135	def onGuestPropertyChange(self, id, name, newValue, flags):
136	print "onGuestPropertyChange: %s: %s=%s" %(id, name, newValue)
137
138	g_hasreadline = 1
139	try:
140	import readline
141	import rlcompleter
142	except:
143	g_hasreadline = 0
144
145
146	if g_hasreadline:
147	class CompleterNG(rlcompleter.Completer):
148	def __init__(self, dic, ctx):
149	self.ctx = ctx
150	return rlcompleter.Completer.__init__(self,dic)
151
152	def complete(self, text, state):
153	"""
154	taken from:
155	http://aspn.activestate.com/ASPN/Cookbook/Python/Recipe/496812
156	"""
157	if text == "":
158	return ['\t',None][state]
159	else:
160	return rlcompleter.Completer.complete(self,text,state)
161
162	def global_matches(self, text):
163	"""
164	Compute matches when text is a simple name.
165	Return a list of all names currently defined
166	in self.namespace that match.
167	"""
168
169	matches = []
170	n = len(text)
171
172	for list in [ self.namespace ]:
173	for word in list:
174	if word[:n] == text:
175	matches.append(word)
176
177
178	try:
179	for m in getMachines(self.ctx):
180	# although it has autoconversion, we need to cast
181	# explicitly for subscripts to work
182	word = re.sub("(?<!\\\\) ", "\\ ", str(m.name))
183	if word[:n] == text:
184	matches.append(word)
185	word = str(m.id)
186	if word[0] == '{':
187	word = word[1:-1]
188	if word[:n] == text:
189	matches.append(word)
190	except Exception,e:
191	traceback.print_exc()
192	print e
193
194	return matches
195
196	def autoCompletion(commands, ctx):
197	import platform
198	if not g_hasreadline:
199	return
200
201	comps = {}
202	for (k,v) in commands.items():
203	comps[k] = None
204	completer = CompleterNG(comps, ctx)
205	readline.set_completer(completer.complete)
206	delims = readline.get_completer_delims()
207	readline.set_completer_delims(re.sub("[\\.]", "", delims)) # remove some of the delimiters
208	# OSX need it
209	if platform.system() == 'Darwin':
210	readline.parse_and_bind ("bind ^I rl_complete")
211	readline.parse_and_bind("tab: complete")
212
213	g_verbose = True
214
215	def split_no_quotes(s):
216	return shlex.split(s)
217
218	def progressBar(ctx,p,wait=1000):
219	try:
220	while not p.completed:
221	print "%d %%\r" %(p.percent),
222	sys.stdout.flush()
223	p.waitForCompletion(wait)
224	ctx['global'].waitForEvents(0)
225	return 1
226	except KeyboardInterrupt:
227	print "Interrupted."
228	if p.cancelable:
229	print "Canceling task..."
230	p.cancel()
231	return 0
232
233	def reportError(ctx,progress):
234	ei = progress.errorInfo
235	if ei:
236	print "Error in %s: %s" %(ei.component, ei.text)
237
238	def createVm(ctx,name,kind,base):
239	mgr = ctx['mgr']
240	vb = ctx['vb']
241	mach = vb.createMachine(name, kind, base, "", False)
242	mach.saveSettings()
243	print "created machine with UUID",mach.id
244	vb.registerMachine(mach)
245	# update cache
246	getMachines(ctx, True)
247
248	def removeVm(ctx,mach):
249	mgr = ctx['mgr']
250	vb = ctx['vb']
251	id = mach.id
252	print "removing machine ",mach.name,"with UUID",id
253	cmdClosedVm(ctx, mach, detachVmDevice, ["ALL"])
254	mach = vb.unregisterMachine(id)
255	if mach:
256	mach.deleteSettings()
257	# update cache
258	getMachines(ctx, True)
259
260	def startVm(ctx,mach,type):
261	mgr = ctx['mgr']
262	vb = ctx['vb']
263	perf = ctx['perf']
264	session = mgr.getSessionObject(vb)
265	uuid = mach.id
266	progress = vb.openRemoteSession(session, uuid, type, "")
267	if progressBar(ctx, progress, 100) and int(progress.resultCode) == 0:
268	# we ignore exceptions to allow starting VM even if
269	# perf collector cannot be started
270	if perf:
271	try:
272	perf.setup(['*'], [mach], 10, 15)
273	except Exception,e:
274	print e
275	if g_verbose:
276	traceback.print_exc()
277	# if session not opened, close doesn't make sense
278	session.close()
279	else:
280	reportError(ctx,progress)
281
282	def getMachines(ctx, invalidate = False):
283	if ctx['vb'] is not None:
284	if ctx['_machlist'] is None or invalidate:
285	ctx['_machlist'] = ctx['global'].getArray(ctx['vb'], 'machines')
286	return ctx['_machlist']
287	else:
288	return []
289
290	def asState(var):
291	if var:
292	return 'on'
293	else:
294	return 'off'
295
296	def asFlag(var):
297	if var:
298	return 'yes'
299	else:
300	return 'no'
301
302	def perfStats(ctx,mach):
303	if not ctx['perf']:
304	return
305	for metric in ctx['perf'].query(["*"], [mach]):
306	print metric['name'], metric['values_as_string']
307
308	def guestExec(ctx, machine, console, cmds):
309	exec cmds
310
311	def monitorGuest(ctx, machine, console, dur):
312	cb = ctx['global'].createCallback('IConsoleCallback', GuestMonitor, machine)
313	console.registerCallback(cb)
314	if dur == -1:
315	# not infinity, but close enough
316	dur = 100000
317	try:
318	end = time.time() + dur
319	while time.time() < end:
320	ctx['global'].waitForEvents(500)
321	# We need to catch all exceptions here, otherwise callback will never be unregistered
322	except:
323	pass
324	console.unregisterCallback(cb)
325
326
327	def monitorVBox(ctx, dur):
328	vbox = ctx['vb']
329	isMscom = (ctx['global'].type == 'MSCOM')
330	cb = ctx['global'].createCallback('IVirtualBoxCallback', VBoxMonitor, [vbox, isMscom])
331	vbox.registerCallback(cb)
332	if dur == -1:
333	# not infinity, but close enough
334	dur = 100000
335	try:
336	end = time.time() + dur
337	while time.time() < end:
338	ctx['global'].waitForEvents(500)
339	# We need to catch all exceptions here, otherwise callback will never be unregistered
340	except:
341	pass
342	vbox.unregisterCallback(cb)
343
344
345	def takeScreenshot(ctx,console,args):
346	from PIL import Image
347	display = console.display
348	if len(args) > 0:
349	f = args[0]
350	else:
351	f = "/tmp/screenshot.png"
352	if len(args) > 3:
353	screen = int(args[3])
354	else:
355	screen = 0
356	(fb,xorig,yorig) = display.getFramebuffer(screen)
357	if len(args) > 1:
358	w = int(args[1])
359	else:
360	w = fb.width
361	if len(args) > 2:
362	h = int(args[2])
363	else:
364	h = fb.height
365
366	print "Saving screenshot (%d x %d) screen %d in %s..." %(w,h,screen,f)
367	data = display.takeScreenShotToArray(screen, w,h)
368	size = (w,h)
369	mode = "RGBA"
370	im = Image.frombuffer(mode, size, data, "raw", mode, 0, 1)
371	im.save(f, "PNG")
372
373
374	def teleport(ctx,session,console,args):
375	if args[0].find(":") == -1:
376	print "Use host:port format for teleport target"
377	return
378	(host,port) = args[0].split(":")
379	if len(args) > 1:
380	passwd = args[1]
381	else:
382	passwd = ""
383
384	if len(args) > 2:
385	maxDowntime = int(args[2])
386	else:
387	maxDowntime = 250
388
389	port = int(port)
390	print "Teleporting to %s:%d..." %(host,port)
391	progress = console.teleport(host, port, passwd, maxDowntime)
392	if progressBar(ctx, progress, 100) and int(progress.resultCode) == 0:
393	print "Success!"
394	else:
395	reportError(ctx,progress)
396
397
398	def guestStats(ctx,console,args):
399	guest = console.guest
400	# we need to set up guest statistics
401	if len(args) > 0 :
402	update = args[0]
403	else:
404	update = 1
405	if guest.statisticsUpdateInterval != update:
406	guest.statisticsUpdateInterval = update
407	try:
408	time.sleep(float(update)+0.1)
409	except:
410	# to allow sleep interruption
411	pass
412	all_stats = ctx['ifaces'].all_values('GuestStatisticType')
413	cpu = 0
414	for s in all_stats.keys():
415	try:
416	val = guest.getStatistic( cpu, all_stats[s])
417	print "%s: %d" %(s, val)
418	except:
419	# likely not implemented
420	pass
421
422	def plugCpu(ctx,machine,session,args):
423	cpu = int(args[0])
424	print "Adding CPU %d..." %(cpu)
425	machine.hotPlugCPU(cpu)
426
427	def unplugCpu(ctx,machine,session,args):
428	cpu = int(args[0])
429	print "Removing CPU %d..." %(cpu)
430	machine.hotUnplugCPU(cpu)
431
432	def mountIso(ctx,machine,session,args):
433	machine.mountMedium(args[0], args[1], args[2], args[3], args[4])
434	machine.saveSettings()
435
436	def cond(c,v1,v2):
437	if c:
438	return v1
439	else:
440	return v2
441
442	def printHostUsbDev(ctx,ud):
443	print " %s: %s (vendorId=%d productId=%d serial=%s) %s" %(ud.id, ud.product, ud.vendorId, ud.productId, ud.serialNumber,getUSBStateString(ud.state))
444
445	def printUsbDev(ctx,ud):
446	print " %s: %s (vendorId=%d productId=%d serial=%s)" %(ud.id, ud.product, ud.vendorId, ud.productId, ud.serialNumber)
447
448	def printSf(ctx,sf):
449	print "name=%s host=%s %s %s" %(sf.name, sf.hostPath, cond(sf.accessible, "accessible", "not accessible"), cond(sf.writable, "writable", "read-only"))
450
451	def ginfo(ctx,console, args):
452	guest = console.guest
453	if guest.additionsActive:
454	vers = int(guest.additionsVersion)
455	print "Additions active, version %d.%d" %(vers >> 16, vers & 0xffff)
456	print "Support seamless: %s" %(asFlag(guest.supportsSeamless))
457	print "Support graphics: %s" %(asFlag(guest.supportsGraphics))
458	print "Baloon size: %d" %(guest.memoryBalloonSize)
459	print "Statistic update interval: %d" %(guest.statisticsUpdateInterval)
460	else:
461	print "No additions"
462	usbs = ctx['global'].getArray(console, 'USBDevices')
463	print "Attached USB:"
464	for ud in usbs:
465	printUsbDev(ctx,ud)
466	rusbs = ctx['global'].getArray(console, 'remoteUSBDevices')
467	print "Remote USB:"
468	for ud in rusbs:
469	printHostUsbDev(ctx,ud)
470	print "Transient shared folders:"
471	sfs = rusbs = ctx['global'].getArray(console, 'sharedFolders')
472	for sf in sfs:
473	printSf(ctx,sf)
474
475	def cmdExistingVm(ctx,mach,cmd,args):
476	mgr=ctx['mgr']
477	vb=ctx['vb']
478	session = mgr.getSessionObject(vb)
479	uuid = mach.id
480	try:
481	progress = vb.openExistingSession(session, uuid)
482	except Exception,e:
483	print "Session to '%s' not open: %s" %(mach.name,e)
484	if g_verbose:
485	traceback.print_exc()
486	return
487	if str(session.state) != str(ctx['ifaces'].SessionState_Open):
488	print "Session to '%s' in wrong state: %s" %(mach.name, session.state)
489	return
490	# this could be an example how to handle local only (i.e. unavailable
491	# in Webservices) functionality
492	if ctx['remote'] and cmd == 'some_local_only_command':
493	print 'Trying to use local only functionality, ignored'
494	return
495	console=session.console
496	ops={'pause': lambda: console.pause(),
497	'resume': lambda: console.resume(),
498	'powerdown': lambda: console.powerDown(),
499	'powerbutton': lambda: console.powerButton(),
500	'stats': lambda: perfStats(ctx, mach),
501	'guest': lambda: guestExec(ctx, mach, console, args),
502	'ginfo': lambda: ginfo(ctx, console, args),
503	'guestlambda': lambda: args[0](ctx, mach, console, args[1:]),
504	'monitorGuest': lambda: monitorGuest(ctx, mach, console, args),
505	'save': lambda: progressBar(ctx,console.saveState()),
506	'screenshot': lambda: takeScreenshot(ctx,console,args),
507	'teleport': lambda: teleport(ctx,session,console,args),
508	'gueststats': lambda: guestStats(ctx, console, args),
509	'plugcpu': lambda: plugCpu(ctx, session.machine, session, args),
510	'unplugcpu': lambda: unplugCpu(ctx, session.machine, session, args),
511	'mountiso': lambda: mountIso(ctx, session.machine, session, args),
512	}
513	try:
514	ops[cmd]()
515	except Exception, e:
516	print 'failed: ',e
517	if g_verbose:
518	traceback.print_exc()
519
520	session.close()
521
522
523	def cmdClosedVm(ctx,mach,cmd,args=[],save=True):
524	session = ctx['global'].openMachineSession(mach.id)
525	mach = session.machine
526	try:
527	cmd(ctx, mach, args)
528	except Exception, e:
529	print 'failed: ',e
530	if g_verbose:
531	traceback.print_exc()
532	if save:
533	mach.saveSettings()
534	session.close()
535
536	def machById(ctx,id):
537	mach = None
538	for m in getMachines(ctx):
539	if m.name == id:
540	mach = m
541	break
542	mid = str(m.id)
543	if mid[0] == '{':
544	mid = mid[1:-1]
545	if mid == id:
546	mach = m
547	break
548	return mach
549
550	def argsToMach(ctx,args):
551	if len(args) < 2:
552	print "usage: %s [vmname\|uuid]" %(args[0])
553	return None
554	id = args[1]
555	m = machById(ctx, id)
556	if m == None:
557	print "Machine '%s' is unknown, use list command to find available machines" %(id)
558	return m
559
560	def helpSingleCmd(cmd,h,sp):
561	if sp != 0:
562	spec = " [ext from "+sp+"]"
563	else:
564	spec = ""
565	print " %s: %s%s" %(cmd,h,spec)
566
567	def helpCmd(ctx, args):
568	if len(args) == 1:
569	print "Help page:"
570	names = commands.keys()
571	names.sort()
572	for i in names:
573	helpSingleCmd(i, commands[i][0], commands[i][2])
574	else:
575	cmd = args[1]
576	c = commands.get(cmd)
577	if c == None:
578	print "Command '%s' not known" %(cmd)
579	else:
580	helpSingleCmd(cmd, c[0], c[2])
581	return 0
582
583	def asEnumElem(ctx,enum,elem):
584	all = ctx['ifaces'].all_values(enum)
585	for e in all.keys():
586	if str(elem) == str(all[e]):
587	return e
588	return "<unknown>"
589
590	def enumFromString(ctx,enum,str):
591	all = ctx['ifaces'].all_values(enum)
592	return all.get(str, None)
593
594	def listCmd(ctx, args):
595	for m in getMachines(ctx, True):
596	if m.teleporterEnabled:
597	tele = "[T] "
598	else:
599	tele = " "
600	print "%sMachine '%s' [%s], state=%s" %(tele,m.name,m.id,asEnumElem(ctx,"SessionState", m.sessionState))
601	return 0
602
603	def infoCmd(ctx,args):
604	if (len(args) < 2):
605	print "usage: info [vmname\|uuid]"
606	return 0
607	mach = argsToMach(ctx,args)
608	if mach == None:
609	return 0
610	os = ctx['vb'].getGuestOSType(mach.OSTypeId)
611	print " One can use setvar <mach> <var> <value> to change variable, using name in []."
612	print " Name [name]: %s" %(mach.name)
613	print " Description [description]: %s" %(mach.description)
614	print " ID [n/a]: %s" %(mach.id)
615	print " OS Type [via OSTypeId]: %s" %(os.description)
616	print " Firmware [firmwareType]: %s (%s)" %(asEnumElem(ctx,"FirmwareType", mach.firmwareType),mach.firmwareType)
617	print
618	print " CPUs [CPUCount]: %d" %(mach.CPUCount)
619	print " RAM [memorySize]: %dM" %(mach.memorySize)
620	print " VRAM [VRAMSize]: %dM" %(mach.VRAMSize)
621	print " Monitors [monitorCount]: %d" %(mach.monitorCount)
622	print
623	print " Clipboard mode [clipboardMode]: %s (%s)" %(asEnumElem(ctx,"ClipboardMode", mach.clipboardMode), mach.clipboardMode)
624	print " Machine status [n/a]: %s (%s)" % (asEnumElem(ctx,"SessionState", mach.sessionState), mach.sessionState)
625	print
626	if mach.teleporterEnabled:
627	print " Teleport target on port %d (%s)" %(mach.teleporterPort, mach.teleporterPassword)
628	print
629	bios = mach.BIOSSettings
630	print " ACPI [BIOSSettings.ACPIEnabled]: %s" %(asState(bios.ACPIEnabled))
631	print " APIC [BIOSSettings.IOAPICEnabled]: %s" %(asState(bios.IOAPICEnabled))
632	hwVirtEnabled = mach.getHWVirtExProperty(ctx['global'].constants.HWVirtExPropertyType_Enabled)
633	print " Hardware virtualization [mach.setHWVirtExProperty(ctx['global'].constants.HWVirtExPropertyType_Enabled,value)]: " + asState(hwVirtEnabled)
634	hwVirtVPID = mach.getHWVirtExProperty(ctx['global'].constants.HWVirtExPropertyType_VPID)
635	print " VPID support [mach.setHWVirtExProperty(ctx['global'].constants.HWVirtExPropertyType_VPID,value)]: " + asState(hwVirtVPID)
636	hwVirtNestedPaging = mach.getHWVirtExProperty(ctx['global'].constants.HWVirtExPropertyType_NestedPaging)
637	print " Nested paging [mach.setHWVirtExProperty(ctx['global'].constants.HWVirtExPropertyType_NestedPaging,value)]: " + asState(hwVirtNestedPaging)
638
639	print " Hardware 3d acceleration[accelerate3DEnabled]: " + asState(mach.accelerate3DEnabled)
640	print " Hardware 2d video acceleration[accelerate2DVideoEnabled]: " + asState(mach.accelerate2DVideoEnabled)
641
642	print " HPET [hpetEnabled]: %s" %(asState(mach.hpetEnabled))
643	if mach.audioAdapter.enabled:
644	print " Audio [via audioAdapter]: chip %s; host driver %s" %(asEnumElem(ctx,"AudioControllerType", mach.audioAdapter.audioController), asEnumElem(ctx,"AudioDriverType", mach.audioAdapter.audioDriver))
645	if mach.USBController.enabled:
646	print " USB [via USBController]: high speed %s" %(asState(mach.USBController.enabledEhci))
647	print " CPU hotplugging [CPUHotPlugEnabled]: %s" %(asState(mach.CPUHotPlugEnabled))
648
649	print " Keyboard [keyboardHidType]: %s (%s)" %(asEnumElem(ctx,"KeyboardHidType", mach.keyboardHidType), mach.keyboardHidType)
650	print " Pointing device [pointingHidType]: %s (%s)" %(asEnumElem(ctx,"PointingHidType", mach.pointingHidType), mach.pointingHidType)
651	print " Last changed [n/a]: " + time.asctime(time.localtime(long(mach.lastStateChange)/1000))
652	print " VRDP server [VRDPServer.enabled]: %s" %(asState(mach.VRDPServer.enabled))
653
654	controllers = ctx['global'].getArray(mach, 'storageControllers')
655	if controllers:
656	print
657	print " Controllers:"
658	for controller in controllers:
659	print " '%s': bus %s type %s" % (controller.name, asEnumElem(ctx,"StorageBus", controller.bus), asEnumElem(ctx,"StorageControllerType", controller.controllerType))
660
661	attaches = ctx['global'].getArray(mach, 'mediumAttachments')
662	if attaches:
663	print
664	print " Mediums:"
665	for a in attaches:
666	print " Controller: '%s' port/device: %d:%d type: %s (%s):" % (a.controller, a.port, a.device, asEnumElem(ctx,"DeviceType", a.type), a.type)
667	m = a.medium
668	if a.type == ctx['global'].constants.DeviceType_HardDisk:
669	print " HDD:"
670	print " Id: %s" %(m.id)
671	print " Location: %s" %(m.location)
672	print " Name: %s" %(m.name)
673	print " Format: %s" %(m.format)
674
675	if a.type == ctx['global'].constants.DeviceType_DVD:
676	print " DVD:"
677	if m:
678	print " Id: %s" %(m.id)
679	print " Name: %s" %(m.name)
680	if m.hostDrive:
681	print " Host DVD %s" %(m.location)
682	if a.passthrough:
683	print " [passthrough mode]"
684	else:
685	print " Virtual image at %s" %(m.location)
686	print " Size: %s" %(m.size)
687
688	if a.type == ctx['global'].constants.DeviceType_Floppy:
689	print " Floppy:"
690	if m:
691	print " Id: %s" %(m.id)
692	print " Name: %s" %(m.name)
693	if m.hostDrive:
694	print " Host floppy %s" %(m.location)
695	else:
696	print " Virtual image at %s" %(m.location)
697	print " Size: %s" %(m.size)
698
699	return 0
700
701	def startCmd(ctx, args):
702	mach = argsToMach(ctx,args)
703	if mach == None:
704	return 0
705	if len(args) > 2:
706	type = args[2]
707	else:
708	type = "gui"
709	startVm(ctx, mach, type)
710	return 0
711
712	def createVmCmd(ctx, args):
713	if (len(args) < 3 or len(args) > 4):
714	print "usage: createvm name ostype <basefolder>"
715	return 0
716	name = args[1]
717	oskind = args[2]
718	if len(args) == 4:
719	base = args[3]
720	else:
721	base = ''
722	try:
723	ctx['vb'].getGuestOSType(oskind)
724	except Exception, e:
725	print 'Unknown OS type:',oskind
726	return 0
727	createVm(ctx, name, oskind, base)
728	return 0
729
730	def ginfoCmd(ctx,args):
731	if (len(args) < 2):
732	print "usage: ginfo [vmname\|uuid]"
733	return 0
734	mach = argsToMach(ctx,args)
735	if mach == None:
736	return 0
737	cmdExistingVm(ctx, mach, 'ginfo', '')
738	return 0
739
740	def execInGuest(ctx,console,args):
741	if len(args) < 1:
742	print "exec in guest needs at least program name"
743	return
744	user = ""
745	passwd = ""
746	tmo = 0
747	guest = console.guest
748	if len(args) > 1:
749	gargs = args[1:]
750	else:
751	gargs = []
752	print "executing %s with args %s" %(args[0], gargs)
753	(progress, pid) = guest.executeProcess(args[0], 0, gargs, [], "", "", "", user, passwd, tmo)
754	print "executed with pid %d" %(pid)
755	if pid != 0:
756	while not progress.completed:
757	data = guest.getProcessOutput(pid, 0, 1, 4096)
758	if data and len(data) > 0:
759	sys.stdout.write(data)
760	progress.waitForCompletion(100)
761	ctx['global'].waitForEvents(0)
762	else:
763	reportError(ctx, progress)
764
765	def gexecCmd(ctx,args):
766	if (len(args) < 2):
767	print "usage: gexec [vmname\|uuid] command args"
768	return 0
769	mach = argsToMach(ctx,args)
770	if mach == None:
771	return 0
772	gargs = args[2:]
773	gargs.insert(0, lambda ctx,mach,console,args: execInGuest(ctx,console,args))
774	cmdExistingVm(ctx, mach, 'guestlambda', gargs)
775	return 0
776
777	def gcatCmd(ctx,args):
778	if (len(args) < 2):
779	print "usage: gcat [vmname\|uuid] local_file \| guestProgram, such as gcat linux /home/nike/.bashrc \| sh -c 'cat >'"
780	return 0
781	mach = argsToMach(ctx,args)
782	if mach == None:
783	return 0
784	gargs = args[2:]
785	gargs.insert(0, lambda ctx,mach,console,args: execInGuest(ctx,console,args))
786	cmdExistingVm(ctx, mach, 'guestlambda', gargs)
787	return 0
788
789
790	def removeVmCmd(ctx, args):
791	mach = argsToMach(ctx,args)
792	if mach == None:
793	return 0
794	removeVm(ctx, mach)
795	return 0
796
797	def pauseCmd(ctx, args):
798	mach = argsToMach(ctx,args)
799	if mach == None:
800	return 0
801	cmdExistingVm(ctx, mach, 'pause', '')
802	return 0
803
804	def powerdownCmd(ctx, args):
805	mach = argsToMach(ctx,args)
806	if mach == None:
807	return 0
808	cmdExistingVm(ctx, mach, 'powerdown', '')
809	return 0
810
811	def powerbuttonCmd(ctx, args):
812	mach = argsToMach(ctx,args)
813	if mach == None:
814	return 0
815	cmdExistingVm(ctx, mach, 'powerbutton', '')
816	return 0
817
818	def resumeCmd(ctx, args):
819	mach = argsToMach(ctx,args)
820	if mach == None:
821	return 0
822	cmdExistingVm(ctx, mach, 'resume', '')
823	return 0
824
825	def saveCmd(ctx, args):
826	mach = argsToMach(ctx,args)
827	if mach == None:
828	return 0
829	cmdExistingVm(ctx, mach, 'save', '')
830	return 0
831
832	def statsCmd(ctx, args):
833	mach = argsToMach(ctx,args)
834	if mach == None:
835	return 0
836	cmdExistingVm(ctx, mach, 'stats', '')
837	return 0
838
839	def guestCmd(ctx, args):
840	if (len(args) < 3):
841	print "usage: guest name commands"
842	return 0
843	mach = argsToMach(ctx,args)
844	if mach == None:
845	return 0
846	cmdExistingVm(ctx, mach, 'guest', ' '.join(args[2:]))
847	return 0
848
849	def screenshotCmd(ctx, args):
850	if (len(args) < 2):
851	print "usage: screenshot vm <file> <width> <height> <monitor>"
852	return 0
853	mach = argsToMach(ctx,args)
854	if mach == None:
855	return 0
856	cmdExistingVm(ctx, mach, 'screenshot', args[2:])
857	return 0
858
859	def teleportCmd(ctx, args):
860	if (len(args) < 3):
861	print "usage: teleport name host:port <password>"
862	return 0
863	mach = argsToMach(ctx,args)
864	if mach == None:
865	return 0
866	cmdExistingVm(ctx, mach, 'teleport', args[2:])
867	return 0
868
869	def portalsettings(ctx,mach,args):
870	enabled = args[0]
871	mach.teleporterEnabled = enabled
872	if enabled:
873	port = args[1]
874	passwd = args[2]
875	mach.teleporterPort = port
876	mach.teleporterPassword = passwd
877
878	def openportalCmd(ctx, args):
879	if (len(args) < 3):
880	print "usage: openportal name port <password>"
881	return 0
882	mach = argsToMach(ctx,args)
883	if mach == None:
884	return 0
885	port = int(args[2])
886	if (len(args) > 3):
887	passwd = args[3]
888	else:
889	passwd = ""
890	if not mach.teleporterEnabled or mach.teleporterPort != port or passwd:
891	cmdClosedVm(ctx, mach, portalsettings, [True, port, passwd])
892	startVm(ctx, mach, "gui")
893	return 0
894
895	def closeportalCmd(ctx, args):
896	if (len(args) < 2):
897	print "usage: closeportal name"
898	return 0
899	mach = argsToMach(ctx,args)
900	if mach == None:
901	return 0
902	if mach.teleporterEnabled:
903	cmdClosedVm(ctx, mach, portalsettings, [False])
904	return 0
905
906	def gueststatsCmd(ctx, args):
907	if (len(args) < 2):
908	print "usage: gueststats name <check interval>"
909	return 0
910	mach = argsToMach(ctx,args)
911	if mach == None:
912	return 0
913	cmdExistingVm(ctx, mach, 'gueststats', args[2:])
914	return 0
915
916	def plugcpu(ctx,mach,args):
917	plug = args[0]
918	cpu = args[1]
919	if plug:
920	print "Adding CPU %d..." %(cpu)
921	mach.hotPlugCPU(cpu)
922	else:
923	print "Removing CPU %d..." %(cpu)
924	mach.hotUnplugCPU(cpu)
925
926	def plugcpuCmd(ctx, args):
927	if (len(args) < 2):
928	print "usage: plugcpu name cpuid"
929	return 0
930	mach = argsToMach(ctx,args)
931	if mach == None:
932	return 0
933	if str(mach.sessionState) != str(ctx['ifaces'].SessionState_Open):
934	if mach.CPUHotPlugEnabled:
935	cmdClosedVm(ctx, mach, plugcpu, [True, int(args[2])])
936	else:
937	cmdExistingVm(ctx, mach, 'plugcpu', args[2])
938	return 0
939
940	def unplugcpuCmd(ctx, args):
941	if (len(args) < 2):
942	print "usage: unplugcpu name cpuid"
943	return 0
944	mach = argsToMach(ctx,args)
945	if mach == None:
946	return 0
947	if str(mach.sessionState) != str(ctx['ifaces'].SessionState_Open):
948	if mach.CPUHotPlugEnabled:
949	cmdClosedVm(ctx, mach, plugcpu, [False, int(args[2])])
950	else:
951	cmdExistingVm(ctx, mach, 'unplugcpu', args[2])
952	return 0
953
954	def setvar(ctx,mach,args):
955	expr = 'mach.'+args[0]+' = '+args[1]
956	print "Executing",expr
957	exec expr
958
959	def setvarCmd(ctx, args):
960	if (len(args) < 4):
961	print "usage: setvar [vmname\|uuid] expr value"
962	return 0
963	mach = argsToMach(ctx,args)
964	if mach == None:
965	return 0
966	cmdClosedVm(ctx, mach, setvar, args[2:])
967	return 0
968
969	def setvmextra(ctx,mach,args):
970	key = args[0]
971	value = args[1]
972	print "%s: setting %s to %s" %(mach.name, key, value)
973	mach.setExtraData(key, value)
974
975	def setExtraDataCmd(ctx, args):
976	if (len(args) < 3):
977	print "usage: setextra [vmname\|uuid\|global] key <value>"
978	return 0
979	key = args[2]
980	if len(args) == 4:
981	value = args[3]
982	else:
983	value = None
984	if args[1] == 'global':
985	ctx['vb'].setExtraData(key, value)
986	return 0
987
988	mach = argsToMach(ctx,args)
989	if mach == None:
990	return 0
991	cmdClosedVm(ctx, mach, setvmextra, [key, value])
992	return 0
993
994	def printExtraKey(obj, key, value):
995	print "%s: '%s' = '%s'" %(obj, key, value)
996
997	def getExtraDataCmd(ctx, args):
998	if (len(args) < 2):
999	print "usage: getextra [vmname\|uuid\|global] <key>"
1000	return 0
1001	if len(args) == 3:
1002	key = args[2]
1003	else:
1004	key = None
1005
1006	if args[1] == 'global':
1007	obj = ctx['vb']
1008	else:
1009	obj = argsToMach(ctx,args)
1010	if obj == None:
1011	return 0
1012
1013	if key == None:
1014	keys = obj.getExtraDataKeys()
1015	else:
1016	keys = [ key ]
1017	for k in keys:
1018	printExtraKey(args[1], k, obj.getExtraData(k))
1019
1020	return 0
1021
1022	def quitCmd(ctx, args):
1023	return 1
1024
1025	def aliasCmd(ctx, args):
1026	if (len(args) == 3):
1027	aliases[args[1]] = args[2]
1028	return 0
1029
1030	for (k,v) in aliases.items():
1031	print "'%s' is an alias for '%s'" %(k,v)
1032	return 0
1033
1034	def verboseCmd(ctx, args):
1035	global g_verbose
1036	g_verbose = not g_verbose
1037	return 0
1038
1039	def getUSBStateString(state):
1040	if state == 0:
1041	return "NotSupported"
1042	elif state == 1:
1043	return "Unavailable"
1044	elif state == 2:
1045	return "Busy"
1046	elif state == 3:
1047	return "Available"
1048	elif state == 4:
1049	return "Held"
1050	elif state == 5:
1051	return "Captured"
1052	else:
1053	return "Unknown"
1054
1055	def hostCmd(ctx, args):
1056	host = ctx['vb'].host
1057	cnt = host.processorCount
1058	print "Processors available/online: %d/%d " %(cnt,host.processorOnlineCount)
1059	for i in range(0,cnt):
1060	print "Processor #%d speed: %dMHz %s" %(i,host.getProcessorSpeed(i), host.getProcessorDescription(i))
1061
1062	print "RAM: %dM (free %dM)" %(host.memorySize, host.memoryAvailable)
1063	print "OS: %s (%s)" %(host.operatingSystem, host.OSVersion)
1064	if host.Acceleration3DAvailable:
1065	print "3D acceleration available"
1066	else:
1067	print "3D acceleration NOT available"
1068
1069	print "Network interfaces:"
1070	for ni in ctx['global'].getArray(host, 'networkInterfaces'):
1071	print " %s (%s)" %(ni.name, ni.IPAddress)
1072
1073	print "DVD drives:"
1074	for dd in ctx['global'].getArray(host, 'DVDDrives'):
1075	print " %s - %s" %(dd.name, dd.description)
1076
1077	print "Floppy drives:"
1078	for dd in ctx['global'].getArray(host, 'floppyDrives'):
1079	print " %s - %s" %(dd.name, dd.description)
1080
1081	print "USB devices:"
1082	for ud in ctx['global'].getArray(host, 'USBDevices'):
1083	printUsbHostDev(ctx,ud)
1084
1085	if ctx['perf']:
1086	for metric in ctx['perf'].query(["*"], [host]):
1087	print metric['name'], metric['values_as_string']
1088
1089	return 0
1090
1091	def monitorGuestCmd(ctx, args):
1092	if (len(args) < 2):
1093	print "usage: monitorGuest name (duration)"
1094	return 0
1095	mach = argsToMach(ctx,args)
1096	if mach == None:
1097	return 0
1098	dur = 5
1099	if len(args) > 2:
1100	dur = float(args[2])
1101	cmdExistingVm(ctx, mach, 'monitorGuest', dur)
1102	return 0
1103
1104	def monitorVBoxCmd(ctx, args):
1105	if (len(args) > 2):
1106	print "usage: monitorVBox (duration)"
1107	return 0
1108	dur = 5
1109	if len(args) > 1:
1110	dur = float(args[1])
1111	monitorVBox(ctx, dur)
1112	return 0
1113
1114	def getAdapterType(ctx, type):
1115	if (type == ctx['global'].constants.NetworkAdapterType_Am79C970A or
1116	type == ctx['global'].constants.NetworkAdapterType_Am79C973):
1117	return "pcnet"
1118	elif (type == ctx['global'].constants.NetworkAdapterType_I82540EM or
1119	type == ctx['global'].constants.NetworkAdapterType_I82545EM or
1120	type == ctx['global'].constants.NetworkAdapterType_I82543GC):
1121	return "e1000"
1122	elif (type == ctx['global'].constants.NetworkAdapterType_Virtio):
1123	return "virtio"
1124	elif (type == ctx['global'].constants.NetworkAdapterType_Null):
1125	return None
1126	else:
1127	raise Exception("Unknown adapter type: "+type)
1128
1129
1130	def portForwardCmd(ctx, args):
1131	if (len(args) != 5):
1132	print "usage: portForward <vm> <adapter> <hostPort> <guestPort>"
1133	return 0
1134	mach = argsToMach(ctx,args)
1135	if mach == None:
1136	return 0
1137	adapterNum = int(args[2])
1138	hostPort = int(args[3])
1139	guestPort = int(args[4])
1140	proto = "TCP"
1141	session = ctx['global'].openMachineSession(mach.id)
1142	mach = session.machine
1143
1144	adapter = mach.getNetworkAdapter(adapterNum)
1145	adapterType = getAdapterType(ctx, adapter.adapterType)
1146
1147	profile_name = proto+"_"+str(hostPort)+"_"+str(guestPort)
1148	config = "VBoxInternal/Devices/" + adapterType + "/"
1149	config = config + str(adapter.slot) +"/LUN#0/Config/" + profile_name
1150
1151	mach.setExtraData(config + "/Protocol", proto)
1152	mach.setExtraData(config + "/HostPort", str(hostPort))
1153	mach.setExtraData(config + "/GuestPort", str(guestPort))
1154
1155	mach.saveSettings()
1156	session.close()
1157
1158	return 0
1159
1160
1161	def showLogCmd(ctx, args):
1162	if (len(args) < 2):
1163	print "usage: showLog <vm> <num>"
1164	return 0
1165	mach = argsToMach(ctx,args)
1166	if mach == None:
1167	return 0
1168
1169	log = 0;
1170	if (len(args) > 2):
1171	log = args[2];
1172
1173	uOffset = 0;
1174	while True:
1175	data = mach.readLog(log, uOffset, 1024*1024)
1176	if (len(data) == 0):
1177	break
1178	# print adds either NL or space to chunks not ending with a NL
1179	sys.stdout.write(data)
1180	uOffset += len(data)
1181
1182	return 0
1183
1184	def evalCmd(ctx, args):
1185	expr = ' '.join(args[1:])
1186	try:
1187	exec expr
1188	except Exception, e:
1189	print 'failed: ',e
1190	if g_verbose:
1191	traceback.print_exc()
1192	return 0
1193
1194	def reloadExtCmd(ctx, args):
1195	# maybe will want more args smartness
1196	checkUserExtensions(ctx, commands, getHomeFolder(ctx))
1197	autoCompletion(commands, ctx)
1198	return 0
1199
1200
1201	def runScriptCmd(ctx, args):
1202	if (len(args) != 2):
1203	print "usage: runScript <script>"
1204	return 0
1205	try:
1206	lf = open(args[1], 'r')
1207	except IOError,e:
1208	print "cannot open:",args[1], ":",e
1209	return 0
1210
1211	try:
1212	for line in lf:
1213	done = runCommand(ctx, line)
1214	if done != 0: break
1215	except Exception,e:
1216	print "error:",e
1217	if g_verbose:
1218	traceback.print_exc()
1219	lf.close()
1220	return 0
1221
1222	def sleepCmd(ctx, args):
1223	if (len(args) != 2):
1224	print "usage: sleep <secs>"
1225	return 0
1226
1227	try:
1228	time.sleep(float(args[1]))
1229	except:
1230	# to allow sleep interrupt
1231	pass
1232	return 0
1233
1234
1235	def shellCmd(ctx, args):
1236	if (len(args) < 2):
1237	print "usage: shell <commands>"
1238	return 0
1239	cmd = ' '.join(args[1:])
1240	try:
1241	os.system(cmd)
1242	except KeyboardInterrupt:
1243	# to allow shell command interruption
1244	pass
1245	return 0
1246
1247
1248	def connectCmd(ctx, args):
1249	if (len(args) > 4):
1250	print "usage: connect [url] [username] [passwd]"
1251	return 0
1252
1253	if ctx['vb'] is not None:
1254	print "Already connected, disconnect first..."
1255	return 0
1256
1257	if (len(args) > 1):
1258	url = args[1]
1259	else:
1260	url = None
1261
1262	if (len(args) > 2):
1263	user = args[2]
1264	else:
1265	user = ""
1266
1267	if (len(args) > 3):
1268	passwd = args[3]
1269	else:
1270	passwd = ""
1271
1272	vbox = ctx['global'].platform.connect(url, user, passwd)
1273	ctx['vb'] = vbox
1274	print "Running VirtualBox version %s" %(vbox.version)
1275	ctx['perf'] = ctx['global'].getPerfCollector(ctx['vb'])
1276	return 0
1277
1278	def disconnectCmd(ctx, args):
1279	if (len(args) != 1):
1280	print "usage: disconnect"
1281	return 0
1282
1283	if ctx['vb'] is None:
1284	print "Not connected yet."
1285	return 0
1286
1287	try:
1288	ctx['global'].platform.disconnect()
1289	except:
1290	ctx['vb'] = None
1291	raise
1292
1293	ctx['vb'] = None
1294	return 0
1295
1296	def exportVMCmd(ctx, args):
1297	import sys
1298
1299	if len(args) < 3:
1300	print "usage: exportVm <machine> <path> <format> <license>"
1301	return 0
1302	mach = argsToMach(ctx,args)
1303	if mach is None:
1304	return 0
1305	path = args[2]
1306	if (len(args) > 3):
1307	format = args[3]
1308	else:
1309	format = "ovf-1.0"
1310	if (len(args) > 4):
1311	license = args[4]
1312	else:
1313	license = "GPL"
1314
1315	app = ctx['vb'].createAppliance()
1316	desc = mach.export(app)
1317	desc.addDescription(ctx['global'].constants.VirtualSystemDescriptionType_License, license, "")
1318	p = app.write(format, path)
1319	if (progressBar(ctx, p) and int(p.resultCode) == 0):
1320	print "Exported to %s in format %s" %(path, format)
1321	else:
1322	reportError(ctx,p)
1323	return 0
1324
1325	# PC XT scancodes
1326	scancodes = {
1327	'a': 0x1e,
1328	'b': 0x30,
1329	'c': 0x2e,
1330	'd': 0x20,
1331	'e': 0x12,
1332	'f': 0x21,
1333	'g': 0x22,
1334	'h': 0x23,
1335	'i': 0x17,
1336	'j': 0x24,
1337	'k': 0x25,
1338	'l': 0x26,
1339	'm': 0x32,
1340	'n': 0x31,
1341	'o': 0x18,
1342	'p': 0x19,
1343	'q': 0x10,
1344	'r': 0x13,
1345	's': 0x1f,
1346	't': 0x14,
1347	'u': 0x16,
1348	'v': 0x2f,
1349	'w': 0x11,
1350	'x': 0x2d,
1351	'y': 0x15,
1352	'z': 0x2c,
1353	'0': 0x0b,
1354	'1': 0x02,
1355	'2': 0x03,
1356	'3': 0x04,
1357	'4': 0x05,
1358	'5': 0x06,
1359	'6': 0x07,
1360	'7': 0x08,
1361	'8': 0x09,
1362	'9': 0x0a,
1363	' ': 0x39,
1364	'-': 0xc,
1365	'=': 0xd,
1366	'[': 0x1a,
1367	']': 0x1b,
1368	';': 0x27,
1369	'\'': 0x28,
1370	',': 0x33,
1371	'.': 0x34,
1372	'/': 0x35,
1373	'\t': 0xf,
1374	'\n': 0x1c,
1375	'`': 0x29
1376	};
1377
1378	extScancodes = {
1379	'ESC' : [0x01],
1380	'BKSP': [0xe],
1381	'SPACE': [0x39],
1382	'TAB': [0x0f],
1383	'CAPS': [0x3a],
1384	'ENTER': [0x1c],
1385	'LSHIFT': [0x2a],
1386	'RSHIFT': [0x36],
1387	'INS': [0xe0, 0x52],
1388	'DEL': [0xe0, 0x53],
1389	'END': [0xe0, 0x4f],
1390	'HOME': [0xe0, 0x47],
1391	'PGUP': [0xe0, 0x49],
1392	'PGDOWN': [0xe0, 0x51],
1393	'LGUI': [0xe0, 0x5b], # GUI, aka Win, aka Apple key
1394	'RGUI': [0xe0, 0x5c],
1395	'LCTR': [0x1d],
1396	'RCTR': [0xe0, 0x1d],
1397	'LALT': [0x38],
1398	'RALT': [0xe0, 0x38],
1399	'APPS': [0xe0, 0x5d],
1400	'F1': [0x3b],
1401	'F2': [0x3c],
1402	'F3': [0x3d],
1403	'F4': [0x3e],
1404	'F5': [0x3f],
1405	'F6': [0x40],
1406	'F7': [0x41],
1407	'F8': [0x42],
1408	'F9': [0x43],
1409	'F10': [0x44 ],
1410	'F11': [0x57],
1411	'F12': [0x58],
1412	'UP': [0xe0, 0x48],
1413	'LEFT': [0xe0, 0x4b],
1414	'DOWN': [0xe0, 0x50],
1415	'RIGHT': [0xe0, 0x4d],
1416	};
1417
1418	def keyDown(ch):
1419	code = scancodes.get(ch, 0x0)
1420	if code != 0:
1421	return [code]
1422	extCode = extScancodes.get(ch, [])
1423	if len(extCode) == 0:
1424	print "bad ext",ch
1425	return extCode
1426
1427	def keyUp(ch):
1428	codes = keyDown(ch)[:] # make a copy
1429	if len(codes) > 0:
1430	codes[len(codes)-1] += 0x80
1431	return codes
1432
1433	def typeInGuest(console, text, delay):
1434	import time
1435	pressed = []
1436	group = False
1437	modGroupEnd = True
1438	i = 0
1439	while i < len(text):
1440	ch = text[i]
1441	i = i+1
1442	if ch == '{':
1443	# start group, all keys to be pressed at the same time
1444	group = True
1445	continue
1446	if ch == '}':
1447	# end group, release all keys
1448	for c in pressed:
1449	console.keyboard.putScancodes(keyUp(c))
1450	pressed = []
1451	group = False
1452	continue
1453	if ch == 'W':
1454	# just wait a bit
1455	time.sleep(0.3)
1456	continue
1457	if ch == '^' or ch == '\|' or ch == '$' or ch == '_':
1458	if ch == '^':
1459	ch = 'LCTR'
1460	if ch == '\|':
1461	ch = 'LSHIFT'
1462	if ch == '_':
1463	ch = 'LALT'
1464	if ch == '$':
1465	ch = 'LGUI'
1466	if not group:
1467	modGroupEnd = False
1468	else:
1469	if ch == '\\':
1470	if i < len(text):
1471	ch = text[i]
1472	i = i+1
1473	if ch == 'n':
1474	ch = '\n'
1475	elif ch == '&':
1476	combo = ""
1477	while i < len(text):
1478	ch = text[i]
1479	i = i+1
1480	if ch == ';':
1481	break
1482	combo += ch
1483	ch = combo
1484	modGroupEnd = True
1485	console.keyboard.putScancodes(keyDown(ch))
1486	pressed.insert(0, ch)
1487	if not group and modGroupEnd:
1488	for c in pressed:
1489	console.keyboard.putScancodes(keyUp(c))
1490	pressed = []
1491	modGroupEnd = True
1492	time.sleep(delay)
1493
1494	def typeGuestCmd(ctx, args):
1495	import sys
1496
1497	if len(args) < 3:
1498	print "usage: typeGuest <machine> <text> <charDelay>"
1499	return 0
1500	mach = argsToMach(ctx,args)
1501	if mach is None:
1502	return 0
1503
1504	text = args[2]
1505
1506	if len(args) > 3:
1507	delay = float(args[3])
1508	else:
1509	delay = 0.1
1510
1511	gargs = [lambda ctx,mach,console,args: typeInGuest(console, text, delay)]
1512	cmdExistingVm(ctx, mach, 'guestlambda', gargs)
1513
1514	return 0
1515
1516	def optId(verbose,id):
1517	if verbose:
1518	return ": "+id
1519	else:
1520	return ""
1521
1522	def asSize(val,inBytes):
1523	if inBytes:
1524	return int(val)/(1024*1024)
1525	else:
1526	return int(val)
1527
1528	def listMediumsCmd(ctx,args):
1529	if len(args) > 1:
1530	verbose = int(args[1])
1531	else:
1532	verbose = False
1533	hdds = ctx['global'].getArray(ctx['vb'], 'hardDisks')
1534	print "Hard disks:"
1535	for hdd in hdds:
1536	if hdd.state != ctx['global'].constants.MediumState_Created:
1537	hdd.refreshState()
1538	print " %s (%s)%s %dM [logical %dM]" %(hdd.location, hdd.format, optId(verbose,hdd.id),asSize(hdd.size, True), asSize(hdd.logicalSize, False))
1539
1540	dvds = ctx['global'].getArray(ctx['vb'], 'DVDImages')
1541	print "CD/DVD disks:"
1542	for dvd in dvds:
1543	if dvd.state != ctx['global'].constants.MediumState_Created:
1544	dvd.refreshState()
1545	print " %s (%s)%s %dM" %(dvd.location, dvd.format,optId(verbose,hdd.id),asSize(hdd.size, True))
1546
1547	floppys = ctx['global'].getArray(ctx['vb'], 'floppyImages')
1548	print "Floopy disks:"
1549	for floppy in floppys:
1550	if floppy.state != ctx['global'].constants.MediumState_Created:
1551	floppy.refreshState()
1552	print " %s (%s)%s %dM" %(floppy.location, floppy.format,optId(verbose,hdd.id), asSize(hdd.size, True))
1553
1554	return 0
1555
1556	def listUsbCmd(ctx,args):
1557	if (len(args) > 1):
1558	print "usage: listUsb"
1559	return 0
1560
1561	host = ctx['vb'].host
1562	for ud in ctx['global'].getArray(host, 'USBDevices'):
1563	printHostUsbDev(ctx,ud)
1564
1565	return 0
1566
1567
1568	def findDevOfType(ctx,mach,type):
1569	atts = ctx['global'].getArray(mach, 'mediumAttachments')
1570	for a in atts:
1571	if a.type == type:
1572	return [a.controller, a.port, a.device]
1573	return [None, 0, 0]
1574
1575	def createHddCmd(ctx,args):
1576	if (len(args) < 3):
1577	print "usage: createHdd sizeM location type"
1578	return 0
1579
1580	size = int(args[1])
1581	loc = args[2]
1582	if len(args) > 3:
1583	format = args[3]
1584	else:
1585	format = "vdi"
1586
1587	hdd = ctx['vb'].createHardDisk(format, loc)
1588	progress = hdd.createBaseStorage(size, ctx['global'].constants.MediumVariant_Standard)
1589	if progressBar(ctx,progress) and hdd.id:
1590	print "created HDD at %s as %s" %(hdd.location, hdd.id)
1591	else:
1592	print "cannot create disk (file %s exist?)" %(loc)
1593	reportError(ctx,progress)
1594	return 0
1595
1596	return 0
1597
1598	def registerHddCmd(ctx,args):
1599	if (len(args) < 2):
1600	print "usage: registerHdd location"
1601	return 0
1602
1603	vb = ctx['vb']
1604	loc = args[1]
1605	setImageId = False
1606	imageId = ""
1607	setParentId = False
1608	parentId = ""
1609	hdd = vb.openHardDisk(loc, ctx['global'].constants.AccessMode_ReadWrite, setImageId, imageId, setParentId, parentId)
1610	print "registered HDD as %s" %(hdd.id)
1611	return 0
1612
1613	def controldevice(ctx,mach,args):
1614	[ctr,port,slot,type,id] = args
1615	mach.attachDevice(ctr, port, slot,type,id)
1616
1617	def attachHddCmd(ctx,args):
1618	if (len(args) < 3):
1619	print "usage: attachHdd vm hdd controller port:slot"
1620	return 0
1621
1622	mach = argsToMach(ctx,args)
1623	if mach is None:
1624	return 0
1625	vb = ctx['vb']
1626	loc = args[2]
1627	try:
1628	hdd = vb.findHardDisk(loc)
1629	except:
1630	print "no HDD with path %s registered" %(loc)
1631	return 0
1632	if len(args) > 3:
1633	ctr = args[3]
1634	(port,slot) = args[4].split(":")
1635	else:
1636	[ctr, port, slot] = findDevOfType(ctx, mach, ctx['global'].constants.DeviceType_HardDisk)
1637
1638	cmdClosedVm(ctx, mach, lambda ctx,mach,args: mach.attachDevice(ctr, port, slot, ctx['global'].constants.DeviceType_HardDisk,hdd.id))
1639	return 0
1640
1641	def detachVmDevice(ctx,mach,args):
1642	atts = ctx['global'].getArray(mach, 'mediumAttachments')
1643	hid = args[0]
1644	for a in atts:
1645	if a.medium:
1646	if hid == "ALL" or a.medium.id == hid:
1647	mach.detachDevice(a.controller, a.port, a.device)
1648
1649	def detachMedium(ctx,mid,medium):
1650	cmdClosedVm(ctx, mach, detachVmDevice, [medium.id])
1651
1652	def detachHddCmd(ctx,args):
1653	if (len(args) < 3):
1654	print "usage: detachHdd vm hdd"
1655	return 0
1656
1657	mach = argsToMach(ctx,args)
1658	if mach is None:
1659	return 0
1660	vb = ctx['vb']
1661	loc = args[2]
1662	try:
1663	hdd = vb.findHardDisk(loc)
1664	except:
1665	print "no HDD with path %s registered" %(loc)
1666	return 0
1667
1668	detachMedium(ctx,mach.id,hdd)
1669	return 0
1670
1671	def unregisterHddCmd(ctx,args):
1672	if (len(args) < 2):
1673	print "usage: unregisterHdd path <vmunreg>"
1674	return 0
1675
1676	vb = ctx['vb']
1677	loc = args[1]
1678	if (len(args) > 2):
1679	vmunreg = int(args[2])
1680	else:
1681	vmunreg = 0
1682	try:
1683	hdd = vb.findHardDisk(loc)
1684	except:
1685	print "no HDD with path %s registered" %(loc)
1686	return 0
1687
1688	if vmunreg != 0:
1689	machs = ctx['global'].getArray(hdd, 'machineIds')
1690	try:
1691	for m in machs:
1692	print "Trying to detach from %s" %(m)
1693	detachMedium(ctx,m,hdd)
1694	except Exception, e:
1695	print 'failed: ',e
1696	return 0
1697	hdd.close()
1698	return 0
1699
1700	def removeHddCmd(ctx,args):
1701	if (len(args) != 2):
1702	print "usage: removeHdd path"
1703	return 0
1704
1705	vb = ctx['vb']
1706	loc = args[1]
1707	try:
1708	hdd = vb.findHardDisk(loc)
1709	except:
1710	print "no HDD with path %s registered" %(loc)
1711	return 0
1712
1713	progress = hdd.deleteStorage()
1714	progressBar(ctx,progress)
1715
1716	return 0
1717
1718	def registerIsoCmd(ctx,args):
1719	if (len(args) < 2):
1720	print "usage: registerIso location"
1721	return 0
1722	vb = ctx['vb']
1723	loc = args[1]
1724	id = ""
1725	iso = vb.openDVDImage(loc, id)
1726	print "registered ISO as %s" %(iso.id)
1727	return 0
1728
1729	def unregisterIsoCmd(ctx,args):
1730	if (len(args) != 2):
1731	print "usage: unregisterIso path"
1732	return 0
1733
1734	vb = ctx['vb']
1735	loc = args[1]
1736	try:
1737	dvd = vb.findDVDImage(loc)
1738	except:
1739	print "no DVD with path %s registered" %(loc)
1740	return 0
1741
1742	progress = dvd.close()
1743	print "Unregistered ISO at %s" %(dvd.location)
1744
1745	return 0
1746
1747	def removeIsoCmd(ctx,args):
1748	if (len(args) != 2):
1749	print "usage: removeIso path"
1750	return 0
1751
1752	vb = ctx['vb']
1753	loc = args[1]
1754	try:
1755	dvd = vb.findDVDImage(loc)
1756	except:
1757	print "no DVD with path %s registered" %(loc)
1758	return 0
1759
1760	progress = dvd.deleteStorage()
1761	if progressBar(ctx,progress):
1762	print "Removed ISO at %s" %(dvd.location)
1763	else:
1764	reportError(ctx,progress)
1765	return 0
1766
1767	def attachIsoCmd(ctx,args):
1768	if (len(args) < 3):
1769	print "usage: attachIso vm iso controller port:slot"
1770	return 0
1771
1772	mach = argsToMach(ctx,args)
1773	if mach is None:
1774	return 0
1775	vb = ctx['vb']
1776	loc = args[2]
1777	try:
1778	dvd = vb.findDVDImage(loc)
1779	except:
1780	print "no DVD with path %s registered" %(loc)
1781	return 0
1782	if len(args) > 3:
1783	ctr = args[3]
1784	(port,slot) = args[4].split(":")
1785	else:
1786	[ctr, port, slot] = findDevOfType(ctx, mach, ctx['global'].constants.DeviceType_DVD)
1787	cmdClosedVm(ctx, mach, lambda ctx,mach,args: mach.attachDevice(ctr, port, slot, ctx['global'].constants.DeviceType_DVD,dvd.id))
1788	return 0
1789
1790	def detachIsoCmd(ctx,args):
1791	if (len(args) < 3):
1792	print "usage: detachIso vm iso"
1793	return 0
1794
1795	mach = argsToMach(ctx,args)
1796	if mach is None:
1797	return 0
1798	vb = ctx['vb']
1799	loc = args[2]
1800	try:
1801	dvd = vb.findDVDImage(loc)
1802	except:
1803	print "no DVD with path %s registered" %(loc)
1804	return 0
1805
1806	detachMedium(ctx,mach.id,dvd)
1807	return 0
1808
1809	def mountIsoCmd(ctx,args):
1810	if (len(args) < 3):
1811	print "usage: mountIso vm iso controller port:slot"
1812	return 0
1813
1814	mach = argsToMach(ctx,args)
1815	if mach is None:
1816	return 0
1817	vb = ctx['vb']
1818	loc = args[2]
1819	try:
1820	dvd = vb.findDVDImage(loc)
1821	except:
1822	print "no DVD with path %s registered" %(loc)
1823	return 0
1824
1825	if len(args) > 3:
1826	ctr = args[3]
1827	(port,slot) = args[4].split(":")
1828	else:
1829	# autodetect controller and location, just find first controller with media == DVD
1830	[ctr, port, slot] = findDevOfType(ctx, mach, ctx['global'].constants.DeviceType_DVD)
1831
1832	cmdExistingVm(ctx, mach, 'mountiso', [ctr, port, slot, dvd.id, True])
1833
1834	return 0
1835
1836	def unmountIsoCmd(ctx,args):
1837	if (len(args) < 2):
1838	print "usage: unmountIso vm controller port:slot"
1839	return 0
1840
1841	mach = argsToMach(ctx,args)
1842	if mach is None:
1843	return 0
1844	vb = ctx['vb']
1845
1846	if len(args) > 2:
1847	ctr = args[2]
1848	(port,slot) = args[3].split(":")
1849	else:
1850	# autodetect controller and location, just find first controller with media == DVD
1851	[ctr, port, slot] = findDevOfType(ctx, mach, ctx['global'].constants.DeviceType_DVD)
1852
1853	cmdExistingVm(ctx, mach, 'mountiso', [ctr, port, slot, "", True])
1854
1855	return 0
1856
1857	def attachCtr(ctx,mach,args):
1858	[name, bus, type] = args
1859	ctr = mach.addStorageController(name, bus)
1860	if type != None:
1861	ctr.controllerType = type
1862
1863	def attachCtrCmd(ctx,args):
1864	if (len(args) < 4):
1865	print "usage: attachCtr vm cname bus <type>"
1866	return 0
1867
1868	if len(args) > 4:
1869	type = enumFromString(ctx,'StorageControllerType', args[4])
1870	if type == None:
1871	print "Controller type %s unknown" %(args[4])
1872	return 0
1873	else:
1874	type = None
1875
1876	mach = argsToMach(ctx,args)
1877	if mach is None:
1878	return 0
1879	bus = enumFromString(ctx,'StorageBus', args[3])
1880	if bus is None:
1881	print "Bus type %s unknown" %(args[3])
1882	return 0
1883	name = args[2]
1884	cmdClosedVm(ctx, mach, attachCtr, [name, bus, type])
1885	return 0
1886
1887	def detachCtrCmd(ctx,args):
1888	if (len(args) < 3):
1889	print "usage: detachCtr vm name"
1890	return 0
1891
1892	mach = argsToMach(ctx,args)
1893	if mach is None:
1894	return 0
1895	ctr = args[2]
1896	cmdClosedVm(ctx, mach, lambda ctx,mach,args: mach.removeStorageController(ctr))
1897	return 0
1898
1899	def usbctr(ctx,mach,console,args):
1900	if (args[0]):
1901	console.attachUSBDevice(args[1])
1902	else:
1903	console.detachUSBDevice(args[1])
1904
1905	def attachUsbCmd(ctx,args):
1906	if (len(args) < 3):
1907	print "usage: attachUsb vm deviceuid"
1908	return 0
1909
1910	mach = argsToMach(ctx,args)
1911	if mach is None:
1912	return 0
1913	dev = args[2]
1914	cmdExistingVm(ctx, mach, 'guestlambda', [usbctr,True,dev])
1915	return 0
1916
1917	def detachUsbCmd(ctx,args):
1918	if (len(args) < 3):
1919	print "usage: detachUsb vm deviceuid"
1920	return 0
1921
1922	mach = argsToMach(ctx,args)
1923	if mach is None:
1924	return 0
1925	dev = args[2]
1926	cmdExistingVm(ctx, mach, 'guestlambda', [usbctr,False,dev])
1927	return 0
1928
1929	aliases = {'s':'start',
1930	'i':'info',
1931	'l':'list',
1932	'h':'help',
1933	'a':'alias',
1934	'q':'quit', 'exit':'quit',
1935	'tg': 'typeGuest',
1936	'v':'verbose'}
1937
1938	commands = {'help':['Prints help information', helpCmd, 0],
1939	'start':['Start virtual machine by name or uuid: start Linux', startCmd, 0],
1940	'createVm':['Create virtual machine: createVm macvm MacOS', createVmCmd, 0],
1941	'removeVm':['Remove virtual machine', removeVmCmd, 0],
1942	'pause':['Pause virtual machine', pauseCmd, 0],
1943	'resume':['Resume virtual machine', resumeCmd, 0],
1944	'save':['Save execution state of virtual machine', saveCmd, 0],
1945	'stats':['Stats for virtual machine', statsCmd, 0],
1946	'powerdown':['Power down virtual machine', powerdownCmd, 0],
1947	'powerbutton':['Effectively press power button', powerbuttonCmd, 0],
1948	'list':['Shows known virtual machines', listCmd, 0],
1949	'info':['Shows info on machine', infoCmd, 0],
1950	'ginfo':['Shows info on guest', ginfoCmd, 0],
1951	'gexec':['Executes program in the guest', gexecCmd, 0],
1952	'alias':['Control aliases', aliasCmd, 0],
1953	'verbose':['Toggle verbosity', verboseCmd, 0],
1954	'setvar':['Set VMs variable: setvar Fedora BIOSSettings.ACPIEnabled True', setvarCmd, 0],
1955	'eval':['Evaluate arbitrary Python construction: eval \'for m in getMachines(ctx): print m.name,"has",m.memorySize,"M"\'', evalCmd, 0],
1956	'quit':['Exits', quitCmd, 0],
1957	'host':['Show host information', hostCmd, 0],
1958	'guest':['Execute command for guest: guest Win32 \'console.mouse.putMouseEvent(20, 20, 0, 0, 0)\'', guestCmd, 0],
1959	'monitorGuest':['Monitor what happens with the guest for some time: monitorGuest Win32 10', monitorGuestCmd, 0],
1960	'monitorVBox':['Monitor what happens with Virtual Box for some time: monitorVBox 10', monitorVBoxCmd, 0],
1961	'portForward':['Setup permanent port forwarding for a VM, takes adapter number host port and guest port: portForward Win32 0 8080 80', portForwardCmd, 0],
1962	'showLog':['Show log file of the VM, : showLog Win32', showLogCmd, 0],
1963	'reloadExt':['Reload custom extensions: reloadExt', reloadExtCmd, 0],
1964	'runScript':['Run VBox script: runScript script.vbox', runScriptCmd, 0],
1965	'sleep':['Sleep for specified number of seconds: sleep 3.14159', sleepCmd, 0],
1966	'shell':['Execute external shell command: shell "ls /etc/rc*"', shellCmd, 0],
1967	'exportVm':['Export VM in OVF format: exportVm Win /tmp/win.ovf', exportVMCmd, 0],
1968	'screenshot':['Take VM screenshot to a file: screenshot Win /tmp/win.png 1024 768', screenshotCmd, 0],
1969	'teleport':['Teleport VM to another box (see openportal): teleport Win anotherhost:8000 <passwd> <maxDowntime>', teleportCmd, 0],
1970	'typeGuest':['Type arbitrary text in guest: typeGuest Linux "^lls\\n&UP;&BKSP;ess /etc/hosts\\nq^c" 0.7', typeGuestCmd, 0],
1971	'openportal':['Open portal for teleportation of VM from another box (see teleport): openportal Win 8000 <passwd>', openportalCmd, 0],
1972	'closeportal':['Close teleportation portal (see openportal,teleport): closeportal Win', closeportalCmd, 0],
1973	'getextra':['Get extra data, empty key lists all: getextra <vm\|global> <key>', getExtraDataCmd, 0],
1974	'setextra':['Set extra data, empty value removes key: setextra <vm\|global> <key> <value>', setExtraDataCmd, 0],
1975	'gueststats':['Print available guest stats (only Windows guests with additions so far): gueststats Win32', gueststatsCmd, 0],
1976	'plugcpu':['Add a CPU to a running VM: plugcpu Win 1', plugcpuCmd, 0],
1977	'unplugcpu':['Remove a CPU from a running VM (additions required, Windows cannot unplug): unplugcpu Linux 1', unplugcpuCmd, 0],
1978	'createHdd': ['Create virtual HDD: createHdd 1000 /disk.vdi ', createHddCmd, 0],
1979	'removeHdd': ['Permanently remove virtual HDD: removeHdd /disk.vdi', removeHddCmd, 0],
1980	'registerHdd': ['Register HDD image with VirtualBox instance: registerHdd /disk.vdi', registerHddCmd, 0],
1981	'unregisterHdd': ['Unregister HDD image with VirtualBox instance: unregisterHdd /disk.vdi', unregisterHddCmd, 0],
1982	'attachHdd': ['Attach HDD to the VM: attachHdd win /disk.vdi "IDE Controller" 0:1', attachHddCmd, 0],
1983	'detachHdd': ['Detach HDD from the VM: detachHdd win /disk.vdi', detachHddCmd, 0],
1984	'registerIso': ['Register CD/DVD image with VirtualBox instance: registerIso /os.iso', registerIsoCmd, 0],
1985	'unregisterIso': ['Unregister CD/DVD image with VirtualBox instance: unregisterIso /os.iso', unregisterIsoCmd, 0],
1986	'removeIso': ['Permanently remove CD/DVD image: removeIso /os.iso', removeIsoCmd, 0],
1987	'attachIso': ['Attach CD/DVD to the VM: attachIso win /os.iso "IDE Controller" 0:1', attachIsoCmd, 0],
1988	'detachIso': ['Detach CD/DVD from the VM: detachIso win /os.iso', detachIsoCmd, 0],
1989	'mountIso': ['Mount CD/DVD to the running VM: mountIso win /os.iso "IDE Controller" 0:1', mountIsoCmd, 0],
1990	'unmountIso': ['Unmount CD/DVD from running VM: unmountIso win "IDE Controller" 0:1', unmountIsoCmd, 0],
1991	'attachCtr': ['Attach storage controller to the VM: attachCtr win Ctr0 IDE ICH6', attachCtrCmd, 0],
1992	'detachCtr': ['Detach HDD from the VM: detachCtr win Ctr0', detachCtrCmd, 0],
1993	'attachUsb': ['Attach USB device to the VM (use listUsb to show available devices): attachUsb win uuid', attachUsbCmd, 0],
1994	'detachUsb': ['Detach USB device from the VM: detachUsb win uui', detachUsbCmd, 0],
1995	'listMediums': ['List mediums known to this VBox instance', listMediumsCmd, 0],
1996	'listUsb': ['List known USB devices', listUsbCmd, 0]
1997	}
1998
1999	def runCommandArgs(ctx, args):
2000	c = args[0]
2001	if aliases.get(c, None) != None:
2002	c = aliases[c]
2003	ci = commands.get(c,None)
2004	if ci == None:
2005	print "Unknown command: '%s', type 'help' for list of known commands" %(c)
2006	return 0
2007	return ci[1](ctx, args)
2008
2009
2010	def runCommand(ctx, cmd):
2011	if len(cmd) == 0: return 0
2012	args = split_no_quotes(cmd)
2013	if len(args) == 0: return 0
2014	return runCommandArgs(ctx, args)
2015
2016	#
2017	# To write your own custom commands to vboxshell, create
2018	# file ~/.VirtualBox/shellext.py with content like
2019	#
2020	# def runTestCmd(ctx, args):
2021	# print "Testy test", ctx['vb']
2022	# return 0
2023	#
2024	# commands = {
2025	# 'test': ['Test help', runTestCmd]
2026	# }
2027	# and issue reloadExt shell command.
2028	# This file also will be read automatically on startup or 'reloadExt'.
2029	#
2030	# Also one can put shell extensions into ~/.VirtualBox/shexts and
2031	# they will also be picked up, so this way one can exchange
2032	# shell extensions easily.
2033	def addExtsFromFile(ctx, cmds, file):
2034	if not os.path.isfile(file):
2035	return
2036	d = {}
2037	try:
2038	execfile(file, d, d)
2039	for (k,v) in d['commands'].items():
2040	if g_verbose:
2041	print "customize: adding \"%s\" - %s" %(k, v[0])
2042	cmds[k] = [v[0], v[1], file]
2043	except:
2044	print "Error loading user extensions from %s" %(file)
2045	traceback.print_exc()
2046
2047
2048	def checkUserExtensions(ctx, cmds, folder):
2049	folder = str(folder)
2050	name = os.path.join(folder, "shellext.py")
2051	addExtsFromFile(ctx, cmds, name)
2052	# also check 'exts' directory for all files
2053	shextdir = os.path.join(folder, "shexts")
2054	if not os.path.isdir(shextdir):
2055	return
2056	exts = os.listdir(shextdir)
2057	for e in exts:
2058	addExtsFromFile(ctx, cmds, os.path.join(shextdir,e))
2059
2060	def getHomeFolder(ctx):
2061	if ctx['remote'] or ctx['vb'] is None:
2062	return os.path.join(os.path.expanduser("~"), ".VirtualBox")
2063	else:
2064	return ctx['vb'].homeFolder
2065
2066	def interpret(ctx):
2067	if ctx['remote']:
2068	commands['connect'] = ["Connect to remote VBox instance", connectCmd, 0]
2069	commands['disconnect'] = ["Disconnect from remote VBox instance", disconnectCmd, 0]
2070
2071	vbox = ctx['vb']
2072
2073	if vbox is not None:
2074	print "Running VirtualBox version %s" %(vbox.version)
2075	ctx['perf'] = None # ctx['global'].getPerfCollector(vbox)
2076	else:
2077	ctx['perf'] = None
2078
2079	home = getHomeFolder(ctx)
2080	checkUserExtensions(ctx, commands, home)
2081
2082	hist_file=os.path.join(home, ".vboxshell_history")
2083	autoCompletion(commands, ctx)
2084
2085	if g_hasreadline and os.path.exists(hist_file):
2086	readline.read_history_file(hist_file)
2087
2088	# to allow to print actual host information, we collect info for
2089	# last 150 secs maximum, (sample every 10 secs and keep up to 15 samples)
2090	if ctx['perf']:
2091	try:
2092	ctx['perf'].setup(['*'], [vbox.host], 10, 15)
2093	except:
2094	pass
2095
2096	while True:
2097	try:
2098	cmd = raw_input("vbox> ")
2099	done = runCommand(ctx, cmd)
2100	if done != 0: break
2101	except KeyboardInterrupt:
2102	print '====== You can type quit or q to leave'
2103	break
2104	except EOFError:
2105	break;
2106	except Exception,e:
2107	print e
2108	if g_verbose:
2109	traceback.print_exc()
2110	ctx['global'].waitForEvents(0)
2111	try:
2112	# There is no need to disable metric collection. This is just an example.
2113	if ct['perf']:
2114	ctx['perf'].disable(['*'], [vbox.host])
2115	except:
2116	pass
2117	if g_hasreadline:
2118	readline.write_history_file(hist_file)
2119
2120	def runCommandCb(ctx, cmd, args):
2121	args.insert(0, cmd)
2122	return runCommandArgs(ctx, args)
2123
2124	def runGuestCommandCb(ctx, id, guestLambda, args):
2125	mach = machById(ctx,id)
2126	if mach == None:
2127	return 0
2128	args.insert(0, guestLambda)
2129	cmdExistingVm(ctx, mach, 'guestlambda', args)
2130	return 0
2131
2132	def main(argv):
2133	style = None
2134	autopath = False
2135	argv.pop(0)
2136	while len(argv) > 0:
2137	if argv[0] == "-w":
2138	style = "WEBSERVICE"
2139	if argv[0] == "-a":
2140	autopath = True
2141	argv.pop(0)
2142
2143	if autopath:
2144	cwd = os.getcwd()
2145	vpp = os.environ.get("VBOX_PROGRAM_PATH")
2146	if vpp is None and (os.path.isfile(os.path.join(cwd, "VirtualBox")) or os.path.isfile(os.path.join(cwd, "VirtualBox.exe"))) :
2147	vpp = cwd
2148	print "Autodetected VBOX_PROGRAM_PATH as",vpp
2149	os.environ["VBOX_PROGRAM_PATH"] = cwd
2150	sys.path.append(os.path.join(vpp, "sdk", "installer"))
2151
2152	from vboxapi import VirtualBoxManager
2153	g_virtualBoxManager = VirtualBoxManager(style, None)
2154	ctx = {'global':g_virtualBoxManager,
2155	'mgr':g_virtualBoxManager.mgr,
2156	'vb':g_virtualBoxManager.vbox,
2157	'ifaces':g_virtualBoxManager.constants,
2158	'remote':g_virtualBoxManager.remote,
2159	'type':g_virtualBoxManager.type,
2160	'run': lambda cmd,args: runCommandCb(ctx, cmd, args),
2161	'guestlambda': lambda id,guestLambda,args: runGuestCommandCb(ctx, id, guestLambda, args),
2162	'machById': lambda id: machById(ctx,id),
2163	'argsToMach': lambda args: argsToMach(ctx,args),
2164	'progressBar': lambda p: progressBar(ctx,p),
2165	'typeInGuest': typeInGuest,
2166	'_machlist':None
2167	}
2168	interpret(ctx)
2169	g_virtualBoxManager.deinit()
2170	del g_virtualBoxManager
2171
2172	if __name__ == '__main__':
2173	main(sys.argv)

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source: vbox/trunk/src/VBox/Frontends/VBoxShell/vboxshell.py@ 28654

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