VBoxManageHelp.cpp@ 24340

Last change on this file since 24340 was 24321, checked in by vboxsync, 15 years ago
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1	/* $Id: VBoxManageHelp.cpp 24321 2009-11-04 12:18:09Z vboxsync $ */
2	/** @file
3	* VBoxManage - help and other message output.
4	*/
5
6	/*
7	* Copyright (C) 2006-2009 Sun Microsystems, Inc.
8	*
9	* This file is part of VirtualBox Open Source Edition (OSE), as
10	* available from http://www.virtualbox.org. This file is free software;
11	* you can redistribute it and/or modify it under the terms of the GNU
12	* General Public License (GPL) as published by the Free Software
13	* Foundation, in version 2 as it comes in the "COPYING" file of the
14	* VirtualBox OSE distribution. VirtualBox OSE is distributed in the
15	* hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
16	*
17	* Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa
18	* Clara, CA 95054 USA or visit http://www.sun.com if you need
19	* additional information or have any questions.
20	*/
21
22	#include <iprt/ctype.h>
23	#include <iprt/err.h>
24	#include <iprt/getopt.h>
25	#include <iprt/stream.h>
26
27	#include "VBoxManage.h"
28
29	void printUsage(USAGECATEGORY u64Cmd)
30	{
31	#ifdef RT_OS_LINUX
32	bool fLinux = true;
33	#else
34	bool fLinux = false;
35	#endif
36	#ifdef RT_OS_WINDOWS
37	bool fWin = true;
38	#else
39	bool fWin = false;
40	#endif
41	#ifdef RT_OS_SOLARIS
42	bool fSolaris = true;
43	#else
44	bool fSolaris = false;
45	#endif
46	#ifdef RT_OS_DARWIN
47	bool fDarwin = true;
48	#else
49	bool fDarwin = false;
50	#endif
51	#ifdef VBOX_WITH_VRDP
52	bool fVRDP = true;
53	#else
54	bool fVRDP = false;
55	#endif
56	#ifdef VBOX_WITH_VBOXSDL
57	bool fVBoxSDL = true;
58	#else
59	bool fVBoxSDL = false;
60	#endif
61
62	if (u64Cmd == USAGE_DUMPOPTS)
63	{
64	fLinux = true;
65	fWin = true;
66	fSolaris = true;
67	fDarwin = true;
68	fVRDP = true;
69	fVBoxSDL = true;
70	u64Cmd = USAGE_ALL;
71	}
72
73	RTPrintf("Usage:\n"
74	"\n");
75
76	if (u64Cmd == USAGE_ALL)
77	{
78	RTPrintf("VBoxManage [-v\|--version] print version number and exit\n"
79	"VBoxManage [-q\|--nologo] ... suppress the logo\n"
80	"\n");
81	}
82
83	if (u64Cmd & USAGE_LIST)
84	{
85	RTPrintf("VBoxManage list [--long\|-l] vms\|runningvms\|ostypes\|hostdvds\|hostfloppies\|\n"
86	#if defined(VBOX_WITH_NETFLT)
87	" bridgedifs\|hostonlyifs\|dhcpservers\|hostinfo\|\n"
88	#else
89	" bridgedifs\|hostinfo\|dhcpservers\|\n"
90	#endif
91	" hddbackends\|hdds\|dvds\|floppies\|\n"
92	" usbhost\|usbfilters\|systemproperties\n"
93	"\n");
94	}
95
96	if (u64Cmd & USAGE_SHOWVMINFO)
97	{
98	RTPrintf("VBoxManage showvminfo <uuid>\|<name> [--details] [--statistics]\n"
99	" [--machinereadable]\n"
100	"\n");
101	}
102
103	if (u64Cmd & USAGE_REGISTERVM)
104	{
105	RTPrintf("VBoxManage registervm <filename>\n"
106	"\n");
107	}
108
109	if (u64Cmd & USAGE_UNREGISTERVM)
110	{
111	RTPrintf("VBoxManage unregistervm <uuid>\|<name> [--delete]\n"
112	"\n");
113	}
114
115	if (u64Cmd & USAGE_CREATEVM)
116	{
117	RTPrintf("VBoxManage createvm --name <name>\n"
118	" [--ostype <ostype>]\n"
119	" [--register]\n"
120	" [--basefolder <path> \| --settingsfile <path>]\n"
121	" [--uuid <uuid>]\n"
122	"\n");
123	}
124
125	if (u64Cmd & USAGE_MODIFYVM)
126	{
127	RTPrintf("VBoxManage modifyvm <uuid\|name>\n"
128	" [--name <name>]\n"
129	" [--ostype <ostype>]\n"
130	" [--memory <memorysize in MB>]\n"
131	" [--vram <vramsize in MB>]\n"
132	" [--acpi on\|off]\n"
133	" [--ioapic on\|off]\n"
134	" [--pae on\|off]\n"
135	" [--hwvirtex on\|off]\n"
136	" [--nestedpaging on\|off]\n"
137	" [--vtxvpid on\|off]\n"
138	" [--cpuidset <leaf> <eax> <ebx> <ecx> <edx>]\n"
139	" [--cpuidremove <leaf>]\n"
140	" [--cpuidremoveall]\n"
141	" [--cpus <number>]\n"
142	" [--monitorcount <number>]\n"
143	" [--accelerate3d <on\|off>]\n"
144	#ifdef VBOX_WITH_VIDEOHWACCEL
145	" [--accelerate2dvideo <on\|off>]\n"
146	#endif
147	" [--firmware bios\|efi]\n"
148	" [--bioslogofadein on\|off]\n"
149	" [--bioslogofadeout on\|off]\n"
150	" [--bioslogodisplaytime <msec>]\n"
151	" [--bioslogoimagepath <imagepath>]\n"
152	" [--biosbootmenu disabled\|menuonly\|messageandmenu]\n"
153	" [--biossystemtimeoffset <msec>]\n"
154	" [--biospxedebug on\|off]\n"
155	" [--boot<1-4> none\|floppy\|dvd\|disk\|net>]\n"
156	#if defined(VBOX_WITH_NETFLT)
157	" [--nic<1-N> none\|null\|nat\|bridged\|intnet\|hostonly]\n"
158	#else /* !RT_OS_LINUX && !RT_OS_DARWIN */
159	" [--nic<1-N> none\|null\|nat\|bridged\|intnet]\n"
160	#endif /* !RT_OS_LINUX && !RT_OS_DARWIN */
161	" [--nictype<1-N> Am79C970A\|Am79C973"
162	#ifdef VBOX_WITH_E1000
163	"\|\n 82540EM\|82543GC\|82545EM"
164	#endif
165	#ifdef VBOX_WITH_VIRTIO
166	"\|\n virtio"
167	#endif /* VBOX_WITH_VIRTIO */
168	"]\n"
169	" [--cableconnected<1-N> on\|off]\n"
170	" [--nictrace<1-N> on\|off]\n"
171	" [--nictracefile<1-N> <filename>]\n"
172	" [--nicspeed<1-N> <kbps>]\n"
173	" [--bridgeadapter<1-N> none\|<devicename>]\n"
174	#if defined(VBOX_WITH_NETFLT)
175	" [--hostonlyadapter<1-N> none\|<devicename>]\n"
176	#endif
177	" [--intnet<1-N> <network name>]\n"
178	" [--natnet<1-N> <network>\|default]\n"
179	" [--macaddress<1-N> auto\|<mac>]\n"
180	" [--uart<1-N> off\|<I/O base> <IRQ>]\n"
181	" [--uartmode<1-N> disconnected\|\n"
182	" server <pipe>\|\n"
183	" client <pipe>\|\n"
184	" file <file>\|\n"
185	" <devicename>]\n"
186	#ifdef VBOX_WITH_MEM_BALLOONING
187	" [--guestmemoryballoon <balloonsize in MB>]\n"
188	#endif
189	" [--gueststatisticsinterval <seconds>]\n"
190	);
191	RTPrintf(" [--audio none\|null");
192	if (fWin)
193	{
194	#ifdef VBOX_WITH_WINMM
195	RTPrintf( "\|winmm\|dsound");
196	#else
197	RTPrintf( "\|dsound");
198	#endif
199	}
200	if (fSolaris)
201	{
202	RTPrintf( "\|solaudio"
203	#ifdef VBOX_WITH_SOLARIS_OSS
204	"\|oss"
205	#endif
206	);
207	}
208	if (fLinux)
209	{
210	RTPrintf( "\|oss"
211	#ifdef VBOX_WITH_ALSA
212	"\|alsa"
213	#endif
214	#ifdef VBOX_WITH_PULSE
215	"\|pulse"
216	#endif
217	);
218	}
219	if (fDarwin)
220	{
221	RTPrintf( "\|coreaudio");
222	}
223	RTPrintf( "]\n");
224	RTPrintf(" [--audiocontroller ac97\|sb16]\n"
225	" [--clipboard disabled\|hosttoguest\|guesttohost\|\n"
226	" bidirectional]\n");
227	if (fVRDP)
228	{
229	RTPrintf(" [--vrdp on\|off]\n"
230	" [--vrdpport default\|<ports>]\n"
231	" [--vrdpaddress <host>]\n"
232	" [--vrdpauthtype null\|external\|guest]\n"
233	" [--vrdpmulticon on\|off]\n"
234	" [--vrdpreusecon on\|off]\n");
235	}
236	RTPrintf(" [--usb on\|off]\n"
237	" [--usbehci on\|off]\n"
238	" [--snapshotfolder default\|<path>]\n"
239	" [--teleporterenabled on\|off]\n"
240	" [--teleporterport <port>]\n"
241	" [--teleporteraddress <address\|empty>\n"
242	" [--teleporterpassword <password>]\n"
243	" [--hardwareuuid <uuid>]\n"
244	);
245	RTPrintf("\n");
246	}
247
248	if (u64Cmd & USAGE_IMPORTAPPLIANCE)
249	{
250	RTPrintf("VBoxManage import <ovf> [--dry-run\|-n] [more options]\n"
251	" (run with -n to have options displayed\n"
252	" for a particular OVF)\n\n");
253	}
254
255	if (u64Cmd & USAGE_EXPORTAPPLIANCE)
256	{
257	RTPrintf("VBoxManage export <machines> --output\|-o <ovf>\n"
258	" [--legacy09]\n"
259	" [--vsys <number of virtual system>]\n"
260	" [--product <product name>]\n"
261	" [--producturl <product url>]\n"
262	" [--vendor <vendor name>]\n"
263	" [--vendorurl <vendor url>]\n"
264	" [--version <version info>]\n"
265	" [--eula <license text>]\n"
266	" [--eulafile <filename>]\n"
267	"\n");
268	}
269
270	if (u64Cmd & USAGE_STARTVM)
271	{
272	RTPrintf("VBoxManage startvm <uuid>\|<name>\n");
273	RTPrintf(" [--type gui");
274	if (fVBoxSDL)
275	RTPrintf( "\|sdl");
276	if (fVRDP)
277	RTPrintf( "\|vrdp");
278	RTPrintf( "\|headless]\n");
279	RTPrintf("\n");
280	}
281
282	if (u64Cmd & USAGE_CONTROLVM)
283	{
284	RTPrintf("VBoxManage controlvm <uuid>\|<name>\n"
285	" pause\|resume\|reset\|poweroff\|savestate\|\n"
286	" acpipowerbutton\|acpisleepbutton\|\n"
287	" keyboardputscancode <hex> [<hex> ...]\|\n"
288	" injectnmi\|\n"
289	" setlinkstate<1-N> on\|off \|\n"
290	#ifdef VBOX_DYNAMIC_NET_ATTACH
291	#if defined(VBOX_WITH_NETFLT)
292	" nic<1-N> null\|nat\|bridged\|intnet\|hostonly\n"
293	" [<devicename>] \|\n"
294	#else /* !RT_OS_LINUX && !RT_OS_DARWIN */
295	" nic<1-N> null\|nat\|bridged\|intnet\n"
296	" [<devicename>] \|\n"
297	#endif /* !RT_OS_LINUX && !RT_OS_DARWIN */
298	" nictrace<1-N> on\|off\n"
299	" nictracefile<1-N> <filename>\n"
300	#endif /* VBOX_DYNAMIC_NET_ATTACH */
301	" usbattach <uuid>\|<address> \|\n"
302	" usbdetach <uuid>\|<address> \|\n");
303	if (fVRDP)
304	{
305	RTPrintf(" vrdp on\|off \|\n");
306	RTPrintf(" vrdpport default\|<ports> \|\n");
307	}
308	RTPrintf(" setvideomodehint <xres> <yres> <bpp> [display] \|\n"
309	" setcredentials <username> <password> <domain>\n"
310	" [--allowlocallogon <yes\|no>] \|\n"
311	" teleport --hostname <name> --port <port>\n"
312	" [--password password]\n"
313	"\n");
314	}
315
316	if (u64Cmd & USAGE_DISCARDSTATE)
317	{
318	RTPrintf("VBoxManage discardstate <uuid>\|<name>\n"
319	"\n");
320	}
321
322	if (u64Cmd & USAGE_ADOPTSTATE)
323	{
324	RTPrintf("VBoxManage adoptstate <uuid>\|<name> <state_file>\n"
325	"\n");
326	}
327
328	if (u64Cmd & USAGE_SNAPSHOT)
329	{
330	RTPrintf("VBoxManage snapshot <uuid>\|<name>\n"
331	" take <name> [--description <desc>] [--pause] \|\n"
332	" delete <uuid>\|<name> \|\n"
333	" restore <uuid>\|<name> \|\n"
334	" edit <uuid>\|<name>\|--current\n"
335	" [--name <name>]\n"
336	" [--description <desc>] \|\n"
337	" showvminfo <uuid>\|<name>\n"
338	"\n");
339	}
340
341	if (u64Cmd & USAGE_OPENMEDIUM)
342	{
343	RTPrintf("VBoxManage openmedium disk\|dvd\|floppy <filename>\n"
344	" [--type normal\|immutable\|writethrough] (disk only)\n"
345	"\n");
346	}
347
348	if (u64Cmd & USAGE_CLOSEMEDIUM)
349	{
350	RTPrintf("VBoxManage closemedium disk\|dvd\|floppy <uuid>\|<filename>\n"
351	"\n");
352	}
353
354	if (u64Cmd & USAGE_STORAGEATTACH)
355	{
356	RTPrintf("VBoxManage storageattach <uuid\|vmname>\n"
357	" --storagectl <name>\n"
358	" --port <number>\n"
359	" --device <number>\n"
360	" [--type <dvddrive\|hdd\|fdd>\n"
361	" --medium <none\|emptydrive\|uuid\|filename\|host:<drive>>]\n"
362	" [--passthrough <on\|off>]\n"
363	"\n");
364	}
365
366	if (u64Cmd & USAGE_STORAGECONTROLLER)
367	{
368	RTPrintf("VBoxManage storagectl <uuid\|vmname>\n"
369	" --name <name>\n"
370	" [--add <ide/sata/scsi/floppy>]\n"
371	" [--controller <LsiLogic/BusLogic/IntelAhci/PIIX3/PIIX4/ICH6/I82078>]\n"
372	" [--sataideemulation<1-4> <1-30>]\n"
373	" [--sataportcount <1-30>]\n"
374	" [--remove]\n"
375	"\n");
376	}
377
378	if (u64Cmd & USAGE_SHOWHDINFO)
379	{
380	RTPrintf("VBoxManage showhdinfo <uuid>\|<filename>\n"
381	"\n");
382	}
383
384	if (u64Cmd & USAGE_CREATEHD)
385	{
386	RTPrintf("VBoxManage createhd --filename <filename>\n"
387	" --size <megabytes>\n"
388	" [--format VDI\|VMDK\|VHD] (default: VDI)\n"
389	" [--variant Standard,Fixed,Split2G,Stream,ESX]\n"
390	" [--type normal\|writethrough] (default: normal)\n"
391	" [--comment <comment>]\n"
392	" [--remember]\n"
393	"\n");
394	}
395
396	if (u64Cmd & USAGE_MODIFYHD)
397	{
398	RTPrintf("VBoxManage modifyhd <uuid>\|<filename>\n"
399	" [--type normal\|writethrough\|immutable]\n"
400	" [--autoreset on\|off]\n"
401	" [--compact]\n"
402	"\n");
403	}
404
405	if (u64Cmd & USAGE_CLONEHD)
406	{
407	RTPrintf("VBoxManage clonehd <uuid>\|<filename> <outputfile>\n"
408	" [--format VDI\|VMDK\|VHD\|RAW\|<other>]\n"
409	" [--variant Standard,Fixed,Split2G,Stream,ESX]\n"
410	" [--type normal\|writethrough\|immutable]\n"
411	" [--remember] [--existing]\n"
412	"\n");
413	}
414
415	if (u64Cmd & USAGE_CONVERTFROMRAW)
416	{
417	RTPrintf("VBoxManage convertfromraw <filename> <outputfile>\n"
418	" [--format VDI\|VMDK\|VHD]\n"
419	" [--variant Standard,Fixed,Split2G,Stream,ESX]\n"
420	"VBoxManage convertfromraw stdin <outputfile> <bytes>\n"
421	" [--format VDI\|VMDK\|VHD]\n"
422	" [--variant Standard,Fixed,Split2G,Stream,ESX]\n"
423	"\n");
424	}
425
426	if (u64Cmd & USAGE_ADDISCSIDISK)
427	{
428	RTPrintf("VBoxManage addiscsidisk --server <name>\|<ip>\n"
429	" --target <target>\n"
430	" [--port <port>]\n"
431	" [--lun <lun>]\n"
432	" [--encodedlun <lun>]\n"
433	" [--username <username>]\n"
434	" [--password <password>]\n"
435	" [--type normal\|writethrough\|immutable]\n"
436	" [--comment <comment>]\n"
437	" [--intnet]\n"
438	"\n");
439	}
440
441	if (u64Cmd & USAGE_GETEXTRADATA)
442	{
443	RTPrintf("VBoxManage getextradata global\|<uuid>\|<name>\n"
444	" <key>\|enumerate\n"
445	"\n");
446	}
447
448	if (u64Cmd & USAGE_SETEXTRADATA)
449	{
450	RTPrintf("VBoxManage setextradata global\|<uuid>\|<name>\n"
451	" <key>\n"
452	" [<value>] (no value deletes key)\n"
453	"\n");
454	}
455
456	if (u64Cmd & USAGE_SETPROPERTY)
457	{
458	RTPrintf("VBoxManage setproperty hdfolder default\|<folder> \|\n"
459	" machinefolder default\|<folder> \|\n"
460	" vrdpauthlibrary default\|<library> \|\n"
461	" websrvauthlibrary default\|null\|<library> \|\n"
462	" loghistorycount <value>\n"
463	"\n");
464	}
465
466	if (u64Cmd & USAGE_USBFILTER_ADD)
467	{
468	RTPrintf("VBoxManage usbfilter add <index,0-N>\n"
469	" --target <uuid>\|<name>\|global\n"
470	" --name <string>\n"
471	" --action ignore\|hold (global filters only)\n"
472	" [--active yes\|no] (yes)\n"
473	" [--vendorid <XXXX>] (null)\n"
474	" [--productid <XXXX>] (null)\n"
475	" [--revision <IIFF>] (null)\n"
476	" [--manufacturer <string>] (null)\n"
477	" [--product <string>] (null)\n"
478	" [--remote yes\|no] (null, VM filters only)\n"
479	" [--serialnumber <string>] (null)\n"
480	" [--maskedinterfaces <XXXXXXXX>]\n"
481	"\n");
482	}
483
484	if (u64Cmd & USAGE_USBFILTER_MODIFY)
485	{
486	RTPrintf("VBoxManage usbfilter modify <index,0-N>\n"
487	" --target <uuid>\|<name>\|global\n"
488	" [--name <string>]\n"
489	" [--action ignore\|hold] (global filters only)\n"
490	" [--active yes\|no]\n"
491	" [--vendorid <XXXX>\|\"\"]\n"
492	" [--productid <XXXX>\|\"\"]\n"
493	" [--revision <IIFF>\|\"\"]\n"
494	" [--manufacturer <string>\|\"\"]\n"
495	" [--product <string>\|\"\"]\n"
496	" [--remote yes\|no] (null, VM filters only)\n"
497	" [--serialnumber <string>\|\"\"]\n"
498	" [--maskedinterfaces <XXXXXXXX>]\n"
499	"\n");
500	}
501
502	if (u64Cmd & USAGE_USBFILTER_REMOVE)
503	{
504	RTPrintf("VBoxManage usbfilter remove <index,0-N>\n"
505	" --target <uuid>\|<name>\|global\n"
506	"\n");
507	}
508
509	if (u64Cmd & USAGE_SHAREDFOLDER_ADD)
510	{
511	RTPrintf("VBoxManage sharedfolder add <vmname>\|<uuid>\n"
512	" --name <name> --hostpath <hostpath>\n"
513	" [--transient] [--readonly]\n"
514	"\n");
515	}
516
517	if (u64Cmd & USAGE_SHAREDFOLDER_REMOVE)
518	{
519	RTPrintf("VBoxManage sharedfolder remove <vmname>\|<uuid>\n"
520	" --name <name> [--transient]\n"
521	"\n");
522	}
523
524	if (u64Cmd & USAGE_VM_STATISTICS)
525	{
526	RTPrintf("VBoxManage vmstatistics <vmname>\|<uuid> [--reset]\n"
527	" [--pattern <pattern>] [--descriptions]\n"
528	"\n");
529	}
530
531	#ifdef VBOX_WITH_GUEST_PROPS
532	if (u64Cmd & USAGE_GUESTPROPERTY)
533	usageGuestProperty();
534	#endif /* VBOX_WITH_GUEST_PROPS defined */
535
536	if (u64Cmd & USAGE_METRICS)
537	{
538	RTPrintf("VBoxManage metrics list [*\|host\|<vmname> [<metric_list>]]\n"
539	" (comma-separated)\n\n"
540	"VBoxManage metrics setup\n"
541	" [--period <seconds>]\n"
542	" [--samples <count>]\n"
543	" [--list]\n"
544	" [*\|host\|<vmname> [<metric_list>]]\n\n"
545	"VBoxManage metrics query [*\|host\|<vmname> [<metric_list>]]\n\n"
546	"VBoxManage metrics collect\n"
547	" [--period <seconds>]\n"
548	" [--samples <count>]\n"
549	" [--list]\n"
550	" [--detach]\n"
551	" [*\|host\|<vmname> [<metric_list>]]\n"
552	"\n");
553	}
554	#if defined(VBOX_WITH_NETFLT)
555	if (u64Cmd & USAGE_HOSTONLYIFS)
556	{
557	RTPrintf("VBoxManage hostonlyif ipconfig <name>\n"
558	" [--dhcp \|\n"
559	" --ip<ipv4> [--netmask<ipv4> (def: 255.255.255.0)] \|\n"
560	" --ipv6<ipv6> [--netmasklengthv6<length> (def: 64)]]\n"
561	# if defined(RT_OS_WINDOWS)
562	" create \|\n"
563	" remove <name>\n"
564	# endif
565	"\n");
566	}
567	#endif
568
569	if (u64Cmd & USAGE_DHCPSERVER)
570	{
571	RTPrintf("VBoxManage dhcpserver add\|modify --netname <network_name> \|\n"
572	#if defined(VBOX_WITH_NETFLT)
573	" --ifname <hostonly_if_name>\n"
574	#endif
575	" [--ip <ip_address>\n"
576	" --netmask <network_mask>\n"
577	" --lowerip <lower_ip>\n"
578	" --upperip <upper_ip>]\n"
579	" [--enable \| --disable]\n"
580	"VBoxManage dhcpserver remove --netname <network_name> \|\n"
581	#if defined(VBOX_WITH_NETFLT)
582	" --ifname <hostonly_if_name>\n"
583	#endif
584	"\n");
585	}
586	}
587
588	/**
589	* Print a usage synopsis and the syntax error message.
590	*/
591	int errorSyntax(USAGECATEGORY u64Cmd, const char *pszFormat, ...)
592	{
593	va_list args;
594	showLogo(); // show logo even if suppressed
595	#ifndef VBOX_ONLY_DOCS
596	if (g_fInternalMode)
597	printUsageInternal(u64Cmd);
598	else
599	printUsage(u64Cmd);
600	#endif /* !VBOX_ONLY_DOCS */
601	va_start(args, pszFormat);
602	RTPrintf("\n"
603	"Syntax error: %N\n", pszFormat, &args);
604	va_end(args);
605	return 1;
606	}
607
608	/**
609	* errorSyntax for RTGetOpt users.
610	*
611	* @returns 1.
612	*
613	* @param fUsageCategory The usage category of the command.
614	* @param rc The RTGetOpt return code.
615	* @param pValueUnion The value union.
616	*/
617	int errorGetOpt(USAGECATEGORY fUsageCategory, int rc, union RTGETOPTUNION const *pValueUnion)
618	{
619	showLogo(); // show logo even if suppressed
620	#ifndef VBOX_ONLY_DOCS
621	if (g_fInternalMode)
622	printUsageInternal(fUsageCategory);
623	else
624	printUsage(fUsageCategory);
625	#endif /* !VBOX_ONLY_DOCS */
626
627	if (rc == VINF_GETOPT_NOT_OPTION)
628	return RTPrintf("error: Invalid parameter '%s'\n", pValueUnion->psz);
629	if (rc > 0)
630	{
631	if (RT_C_IS_PRINT(rc))
632	return RTPrintf("error: Invalid option -%c\n", rc);
633	return RTPrintf("error: Invalid option case %i\n", rc);
634	}
635	if (rc == VERR_GETOPT_UNKNOWN_OPTION)
636	return RTPrintf("error: unknown option: %s\n", pValueUnion->psz);
637	if (pValueUnion->pDef)
638	return RTPrintf("error: %s: %Rrs\n", pValueUnion->pDef->pszLong, rc);
639	return RTPrintf("error: %Rrs\n", rc);
640	}
641
642	/**
643	* Print an error message without the syntax stuff.
644	*/
645	int errorArgument(const char *pszFormat, ...)
646	{
647	va_list args;
648	va_start(args, pszFormat);
649	RTPrintf("error: %N\n", pszFormat, &args);
650	va_end(args);
651	return 1;
652	}
653

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source: vbox/trunk/src/VBox/Frontends/VBoxManage/VBoxManageHelp.cpp@ 24340

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