UnattendedInstaller.cpp@ 106297

Last change on this file since 106297 was 106061, checked in by vboxsync, 3 months ago
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1	/* $Id: UnattendedInstaller.cpp 106061 2024-09-16 14:03:52Z vboxsync $ */
2	/** @file
3	* UnattendedInstaller class and it's descendants implementation
4	*/
5
6	/*
7	* Copyright (C) 2006-2024 Oracle and/or its affiliates.
8	*
9	* This file is part of VirtualBox base platform packages, as
10	* available from https://www.virtualbox.org.
11	*
12	* This program is free software; you can redistribute it and/or
13	* modify it under the terms of the GNU General Public License
14	* as published by the Free Software Foundation, in version 3 of the
15	* License.
16	*
17	* This program is distributed in the hope that it will be useful, but
18	* WITHOUT ANY WARRANTY; without even the implied warranty of
19	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
20	* General Public License for more details.
21	*
22	* You should have received a copy of the GNU General Public License
23	* along with this program; if not, see <https://www.gnu.org/licenses>.
24	*
25	* SPDX-License-Identifier: GPL-3.0-only
26	*/
27
28
29	/*********************************************************************************************************************************
30	* Header Files *
31	*********************************************************************************************************************************/
32	#define LOG_GROUP LOG_GROUP_MAIN_UNATTENDED
33	#include "LoggingNew.h"
34	#include "VirtualBoxBase.h"
35	#include "VirtualBoxErrorInfoImpl.h"
36	#include "AutoCaller.h"
37	#include <VBox/com/ErrorInfo.h>
38
39	#include "UnattendedImpl.h"
40	#include "UnattendedInstaller.h"
41	#include "UnattendedScript.h"
42
43	#include <VBox/err.h>
44	#include <iprt/ctype.h>
45	#include <iprt/fsisomaker.h>
46	#include <iprt/fsvfs.h>
47	#include <iprt/getopt.h>
48	#include <iprt/file.h>
49	#include <iprt/path.h>
50	#include <iprt/rand.h>
51	#include <iprt/sha.h>
52	#include <iprt/stream.h>
53	#include <iprt/vfs.h>
54	#ifdef RT_OS_SOLARIS
55	# undef ES /* Workaround for someone dragging the namespace pollutor sys/regset.h. Sigh. */
56	#endif
57	#include <iprt/formats/iso9660.h>
58	#include <iprt/cpp/path.h>
59
60
61	using namespace std;
62
63
64	/* static / UnattendedInstaller
65	UnattendedInstaller::createInstance(VBOXOSTYPE enmDetectedOSType, const Utf8Str &strDetectedOSType,
66	const Utf8Str &strDetectedOSVersion, const Utf8Str &strDetectedOSFlavor,
67	const Utf8Str &strDetectedOSHints, Unattended *pParent)
68	{
69	UnattendedInstaller *pUinstaller = NULL;
70
71	if (strDetectedOSType.find("Windows") != RTCString::npos)
72	{
73	if (enmDetectedOSType >= VBOXOSTYPE_WinVista)
74	pUinstaller = new UnattendedWindowsXmlInstaller(pParent);
75	else
76	pUinstaller = new UnattendedWindowsSifInstaller(pParent);
77	}
78	else if (enmDetectedOSType >= VBOXOSTYPE_OS2 && enmDetectedOSType < VBOXOSTYPE_Linux)
79	pUinstaller = new UnattendedOs2Installer(pParent, strDetectedOSHints);
80	else
81	{
82	if ( enmDetectedOSType >= VBOXOSTYPE_Debian
83	&& ( enmDetectedOSType <= VBOXOSTYPE_Debian_latest_x64
84	\|\| enmDetectedOSType <= VBOXOSTYPE_Debian_latest_arm64))
85	pUinstaller = new UnattendedDebianInstaller(pParent);
86	else if ( enmDetectedOSType >= VBOXOSTYPE_Ubuntu
87	&& ( enmDetectedOSType <= VBOXOSTYPE_Ubuntu_latest_x64
88	\|\| enmDetectedOSType <= VBOXOSTYPE_Ubuntu_latest_arm64))
89	{
90	/*
91	* Here we have to decide, based on the Ubuntu version, which exact installer flavor we have to use:
92	* - The preseed installer for older Ubuntu distros, or
93	* - The autoinstall installer for newer Ubuntu desktop or Ubuntu server versions.
94	*/
95	if (/* Ubuntu Desktop >= 22.10 switch to the autoinstall installer. */
96	RTStrVersionCompare(strDetectedOSVersion.c_str(), "22.10") >= 0
97	/* Ubuntu Server >= 20.04 also uses autoinstall installer. Before that no unattended installation was possible. */
98	\|\| ( RTStrVersionCompare(strDetectedOSVersion.c_str(), "20.04") >= 0
99	&& strDetectedOSFlavor.contains("Server", RTCString::CaseSensitivity::CaseSensitive))
100	)
101	pUinstaller = new UnattendedUbuntuAutoInstallInstaller(pParent);
102	else
103	pUinstaller = new UnattendedUbuntuPreseedInstaller(pParent);
104	}
105	else if (enmDetectedOSType >= VBOXOSTYPE_RedHat && enmDetectedOSType <= VBOXOSTYPE_RedHat_latest_x64)
106	{
107	if (RTStrVersionCompare(strDetectedOSVersion.c_str(), "8") >= 0)
108	pUinstaller = new UnattendedRhel8Installer(pParent);
109	else if (RTStrVersionCompare(strDetectedOSVersion.c_str(), "7") >= 0)
110	pUinstaller = new UnattendedRhel7Installer(pParent);
111	else if (RTStrVersionCompare(strDetectedOSVersion.c_str(), "6") >= 0)
112	pUinstaller = new UnattendedRhel6Installer(pParent);
113	else if (RTStrVersionCompare(strDetectedOSVersion.c_str(), "5") >= 0)
114	pUinstaller = new UnattendedRhel5Installer(pParent);
115	else if (RTStrVersionCompare(strDetectedOSVersion.c_str(), "4") >= 0)
116	pUinstaller = new UnattendedRhel4Installer(pParent);
117	else if (RTStrVersionCompare(strDetectedOSVersion.c_str(), "3") >= 0)
118	pUinstaller = new UnattendedRhel3Installer(pParent);
119	else
120	pUinstaller = new UnattendedRhel6Installer(pParent);
121	}
122	else if (enmDetectedOSType >= VBOXOSTYPE_FedoraCore && enmDetectedOSType <= VBOXOSTYPE_FedoraCore_x64)
123	pUinstaller = new UnattendedFedoraInstaller(pParent);
124	else if ( enmDetectedOSType >= VBOXOSTYPE_Oracle
125	&& ( enmDetectedOSType <= VBOXOSTYPE_Oracle_latest_x64
126	\|\| enmDetectedOSType <= VBOXOSTYPE_Oracle_latest_arm64))
127	{
128	if (RTStrVersionCompare(strDetectedOSVersion.c_str(), "9") >= 0)
129	pUinstaller = new UnattendedOracleLinux9Installer(pParent);
130	else if (RTStrVersionCompare(strDetectedOSVersion.c_str(), "8") >= 0)
131	pUinstaller = new UnattendedOracleLinux8Installer(pParent);
132	else if (RTStrVersionCompare(strDetectedOSVersion.c_str(), "7") >= 0)
133	pUinstaller = new UnattendedOracleLinux7Installer(pParent);
134	else if (RTStrVersionCompare(strDetectedOSVersion.c_str(), "6") >= 0)
135	pUinstaller = new UnattendedOracleLinux6Installer(pParent);
136	else
137	pUinstaller = new UnattendedOracleLinux6Installer(pParent);
138	}
139	else if ( enmDetectedOSType >= VBOXOSTYPE_FreeBSD
140	&& ( enmDetectedOSType <= VBOXOSTYPE_FreeBSD_x64
141	\|\| enmDetectedOSType <= VBOXOSTYPE_FreeBSD_arm64))
142	pUinstaller = new UnattendedFreeBsdInstaller(pParent);
143	#if 0 /* doesn't work, so convert later. */
144	else if (enmDetectedOSType == VBOXOSTYPE_OpenSUSE \|\| enmDetectedOSType == VBOXOSTYPE_OpenSUSE_x64)
145	pUinstaller = new UnattendedSuseInstaller(new UnattendedSUSEXMLScript(pParent), pParent);
146	#endif
147	}
148	RT_NOREF_PV(strDetectedOSFlavor);
149	RT_NOREF_PV(strDetectedOSHints);
150	return pUinstaller;
151	}
152
153
154	//////////////////////////////////////////////////////////////////////////////////////////////////////
155	/*
156	*
157	*
158	* Implementation Unattended functions
159	*
160	*/
161	//////////////////////////////////////////////////////////////////////////////////////////////////////
162
163	/*
164	*
165	* UnattendedInstaller public methods
166	*
167	*/
168	UnattendedInstaller::UnattendedInstaller(Unattended *pParent,
169	const char pszMainScriptTemplateName, const char pszPostScriptTemplateName,
170	const char pszMainScriptFilename, const char pszPostScriptFilename,
171	DeviceType_T enmBootDevice /= DeviceType_DVD /)
172	: mMainScript(pParent, pszMainScriptTemplateName, pszMainScriptFilename)
173	, mPostScript(pParent, pszPostScriptTemplateName, pszPostScriptFilename)
174	, mpParent(pParent)
175	, meBootDevice(enmBootDevice)
176	{
177	AssertPtr(pParent);
178	Assert(*pszMainScriptTemplateName);
179	Assert(*pszMainScriptFilename);
180	Assert(*pszPostScriptTemplateName);
181	Assert(*pszPostScriptFilename);
182	Assert(enmBootDevice == DeviceType_DVD \|\| enmBootDevice == DeviceType_Floppy);
183	}
184
185	UnattendedInstaller::~UnattendedInstaller()
186	{
187	mpParent = NULL;
188	}
189
190	HRESULT UnattendedInstaller::initInstaller()
191	{
192	/*
193	* Calculate the full main script template location.
194	*/
195	if (mpParent->i_getScriptTemplatePath().isNotEmpty())
196	mStrMainScriptTemplate = mpParent->i_getScriptTemplatePath();
197	else
198	{
199	int vrc = RTPathAppPrivateNoArchCxx(mStrMainScriptTemplate);
200	if (RT_SUCCESS(vrc))
201	vrc = RTPathAppendCxx(mStrMainScriptTemplate, "UnattendedTemplates");
202	if (RT_SUCCESS(vrc))
203	vrc = RTPathAppendCxx(mStrMainScriptTemplate, mMainScript.getDefaultTemplateFilename());
204	if (RT_FAILURE(vrc))
205	return mpParent->setErrorBoth(E_FAIL, vrc,
206	tr("Failed to construct path to the unattended installer script templates (%Rrc)"),
207	vrc);
208	}
209
210	/*
211	* Calculate the full post script template location.
212	*/
213	if (mpParent->i_getPostInstallScriptTemplatePath().isNotEmpty())
214	mStrPostScriptTemplate = mpParent->i_getPostInstallScriptTemplatePath();
215	else
216	{
217	int vrc = RTPathAppPrivateNoArchCxx(mStrPostScriptTemplate);
218	if (RT_SUCCESS(vrc))
219	vrc = RTPathAppendCxx(mStrPostScriptTemplate, "UnattendedTemplates");
220	if (RT_SUCCESS(vrc))
221	vrc = RTPathAppendCxx(mStrPostScriptTemplate, mPostScript.getDefaultTemplateFilename());
222	if (RT_FAILURE(vrc))
223	return mpParent->setErrorBoth(E_FAIL, vrc,
224	tr("Failed to construct path to the unattended installer script templates (%Rrc)"),
225	vrc);
226	}
227
228	/*
229	* Construct paths we need.
230	*/
231	if (isAuxiliaryFloppyNeeded())
232	{
233	mStrAuxiliaryFloppyFilePath = mpParent->i_getAuxiliaryBasePath();
234	mStrAuxiliaryFloppyFilePath.append("aux-floppy.img");
235	}
236	if (isAuxiliaryIsoNeeded())
237	{
238	mStrAuxiliaryIsoFilePath = mpParent->i_getAuxiliaryBasePath();
239	if (!isAuxiliaryIsoIsVISO())
240	mStrAuxiliaryIsoFilePath.append("aux-iso.iso");
241	else
242	mStrAuxiliaryIsoFilePath.append("aux-iso.viso");
243	}
244
245	/*
246	* Check that we've got the minimum of data available.
247	*/
248	if (mpParent->i_getIsoPath().isEmpty())
249	return mpParent->setError(E_INVALIDARG, tr("Cannot proceed with an empty installation ISO path"));
250	if (mpParent->i_getUser().isEmpty())
251	return mpParent->setError(E_INVALIDARG, tr("Empty user name is not allowed"));
252	if (mpParent->i_getUserPassword().isEmpty())
253	return mpParent->setError(E_INVALIDARG, tr("Empty user password is not allowed"));
254	/* If admin password is empty, the user password will be used instead. */
255
256	LogRelFunc(("UnattendedInstaller::savePassedData(): \n"));
257	return S_OK;
258	}
259
260	#if 0 /* Always in AUX ISO */
261	bool UnattendedInstaller::isAdditionsIsoNeeded() const
262	{
263	/* In the VISO case, we'll add the additions to the VISO in a subdir. */
264	return !isAuxiliaryIsoIsVISO() && mpParent->i_getInstallGuestAdditions();
265	}
266
267	bool UnattendedInstaller::isValidationKitIsoNeeded() const
268	{
269	/* In the VISO case, we'll add the validation kit to the VISO in a subdir. */
270	return !isAuxiliaryIsoIsVISO() && mpParent->i_getInstallTestExecService();
271	}
272	#endif
273
274	bool UnattendedInstaller::isAuxiliaryIsoNeeded() const
275	{
276	/* In the VISO case we use the AUX ISO for GAs, TXS, and User Payloads. */
277	return isAuxiliaryIsoIsVISO()
278	&& ( mpParent->i_getInstallGuestAdditions()
279	\|\| mpParent->i_getInstallTestExecService()
280	\|\| mpParent->i_getInstallUserPayload());
281	}
282
283
284	HRESULT UnattendedInstaller::prepareUnattendedScripts()
285	{
286	LogFlow(("UnattendedInstaller::prepareUnattendedScripts()\n"));
287
288	/*
289	* The script template editor calls setError, so status codes just needs to
290	* be passed on to the caller. Do the same for both scripts.
291	*/
292	HRESULT hrc = mMainScript.read(getTemplateFilePath());
293	if (SUCCEEDED(hrc))
294	{
295	hrc = mMainScript.parse();
296	if (SUCCEEDED(hrc))
297	{
298	/* Ditto for the post script. */
299	hrc = mPostScript.read(getPostTemplateFilePath());
300	if (SUCCEEDED(hrc))
301	{
302	hrc = mPostScript.parse();
303	if (SUCCEEDED(hrc))
304	{
305	LogFlow(("UnattendedInstaller::prepareUnattendedScripts: returns S_OK\n"));
306	return S_OK;
307	}
308	LogFlow(("UnattendedInstaller::prepareUnattendedScripts: parse failed on post script (%Rhrc)\n", hrc));
309	}
310	else
311	LogFlow(("UnattendedInstaller::prepareUnattendedScripts: error reading post install script template file (%Rhrc)\n", hrc));
312	}
313	else
314	LogFlow(("UnattendedInstaller::prepareUnattendedScripts: parse failed (%Rhrc)\n", hrc));
315	}
316	else
317	LogFlow(("UnattendedInstaller::prepareUnattendedScripts: error reading installation script template file (%Rhrc)\n", hrc));
318	return hrc;
319	}
320
321	HRESULT UnattendedInstaller::prepareMedia(bool fOverwrite /=true/)
322	{
323	LogRelFlow(("UnattendedInstaller::prepareMedia:\n"));
324	HRESULT hrc = S_OK;
325	if (isAuxiliaryFloppyNeeded())
326	hrc = prepareAuxFloppyImage(fOverwrite);
327	if (SUCCEEDED(hrc))
328	{
329	if (isAuxiliaryIsoNeeded())
330	{
331	hrc = prepareAuxIsoImage(fOverwrite);
332	if (FAILED(hrc))
333	{
334	LogRelFlow(("UnattendedInstaller::prepareMedia: prepareAuxIsoImage failed\n"));
335
336	/* Delete the floppy image if we created one. */
337	if (isAuxiliaryFloppyNeeded())
338	RTFileDelete(getAuxiliaryFloppyFilePath().c_str());
339	}
340	}
341	}
342	LogRelFlow(("UnattendedInstaller::prepareMedia: returns %Rrc\n", hrc));
343	return hrc;
344	}
345
346	/*
347	*
348	* UnattendedInstaller protected methods
349	*
350	*/
351	HRESULT UnattendedInstaller::prepareAuxFloppyImage(bool fOverwrite)
352	{
353	Assert(isAuxiliaryFloppyNeeded());
354
355	/*
356	* Create the image.
357	*/
358	RTVFSFILE hVfsFile;
359	HRESULT hrc = newAuxFloppyImage(getAuxiliaryFloppyFilePath().c_str(), fOverwrite, &hVfsFile);
360	if (SUCCEEDED(hrc))
361	{
362	/*
363	* Open the FAT file system so we can copy files onto the floppy.
364	*/
365	RTERRINFOSTATIC ErrInfo;
366	RTVFS hVfs;
367	int vrc = RTFsFatVolOpen(hVfsFile, false /fReadOnly/, 0 /offBootSector/, &hVfs, RTErrInfoInitStatic(&ErrInfo));
368	RTVfsFileRelease(hVfsFile);
369	if (RT_SUCCESS(vrc))
370	{
371	/*
372	* Call overridable method to copies the files onto it.
373	*/
374	hrc = copyFilesToAuxFloppyImage(hVfs);
375
376	/*
377	* Release the VFS. On failure, delete the floppy image so the operation can
378	* be repeated in non-overwrite mode and so that we don't leave any mess behind.
379	*/
380	RTVfsRelease(hVfs);
381	}
382	else if (RTErrInfoIsSet(&ErrInfo.Core))
383	hrc = mpParent->setErrorBoth(E_FAIL, vrc,
384	tr("Failed to open FAT file system on newly created floppy image '%s': %Rrc: %s"),
385	getAuxiliaryFloppyFilePath().c_str(), vrc, ErrInfo.Core.pszMsg);
386	else
387	hrc = mpParent->setErrorBoth(E_FAIL, vrc,
388	tr("Failed to open FAT file system onnewly created floppy image '%s': %Rrc"),
389	getAuxiliaryFloppyFilePath().c_str(), vrc);
390	if (FAILED(hrc))
391	RTFileDelete(getAuxiliaryFloppyFilePath().c_str());
392	}
393	return hrc;
394	}
395
396	HRESULT UnattendedInstaller::newAuxFloppyImage(const char *pszFilename, bool fOverwrite, PRTVFSFILE phVfsFile)
397	{
398	/*
399	* Open the image file.
400	*/
401	HRESULT hrc;
402	RTVFSFILE hVfsFile;
403	uint64_t fOpen = RTFILE_O_READWRITE \| RTFILE_O_DENY_ALL \| (0660 << RTFILE_O_CREATE_MODE_SHIFT);
404	if (fOverwrite)
405	fOpen \|= RTFILE_O_CREATE_REPLACE;
406	else
407	fOpen \|= RTFILE_O_OPEN;
408	int vrc = RTVfsFileOpenNormal(pszFilename, fOpen, &hVfsFile);
409	if (RT_SUCCESS(vrc))
410	{
411	/*
412	* Format it.
413	*/
414	vrc = RTFsFatVolFormat144(hVfsFile, false /fQuick/);
415	if (RT_SUCCESS(vrc))
416	{
417	*phVfsFile = hVfsFile;
418	LogRelFlow(("UnattendedInstaller::newAuxFloppyImage: created and formatted '%s'\n", pszFilename));
419	return S_OK;
420	}
421
422	hrc = mpParent->setErrorBoth(E_FAIL, vrc, tr("Failed to format floppy image '%s': %Rrc"), pszFilename, vrc);
423	RTVfsFileRelease(hVfsFile);
424	RTFileDelete(pszFilename);
425	}
426	else
427	hrc = mpParent->setErrorBoth(E_FAIL, vrc, tr("Failed to create floppy image '%s': %Rrc"), pszFilename, vrc);
428	return hrc;
429	}
430
431	HRESULT UnattendedInstaller::copyFilesToAuxFloppyImage(RTVFS hVfs)
432	{
433	HRESULT hrc = addScriptToFloppyImage(&mMainScript, hVfs);
434	if (SUCCEEDED(hrc))
435	hrc = addScriptToFloppyImage(&mPostScript, hVfs);
436	return hrc;
437	}
438
439	HRESULT UnattendedInstaller::addScriptToFloppyImage(BaseTextScript *pEditor, RTVFS hVfs)
440	{
441	/*
442	* Open the destination file.
443	*/
444	HRESULT hrc;
445	RTVFSFILE hVfsFileDst;
446	int vrc = RTVfsFileOpen(hVfs, pEditor->getDefaultFilename(),
447	RTFILE_O_WRITE \| RTFILE_O_CREATE_REPLACE \| RTFILE_O_DENY_ALL
448	\| (0660 << RTFILE_O_CREATE_MODE_SHIFT),
449	&hVfsFileDst);
450	if (RT_SUCCESS(vrc))
451	{
452	/*
453	* Save the content to a string.
454	*/
455	Utf8Str strScript;
456	hrc = pEditor->saveToString(strScript);
457	if (SUCCEEDED(hrc))
458	{
459	/*
460	* Write the string.
461	*/
462	vrc = RTVfsFileWrite(hVfsFileDst, strScript.c_str(), strScript.length(), NULL);
463	if (RT_SUCCESS(vrc))
464	hrc = S_OK; /* done */
465	else
466	hrc = mpParent->setErrorBoth(E_FAIL, vrc,
467	tr("Error writing %zu bytes to '%s' in floppy image '%s': %Rrc",
468	"", strScript.length()),
469	strScript.length(), pEditor->getDefaultFilename(),
470	getAuxiliaryFloppyFilePath().c_str());
471	}
472	RTVfsFileRelease(hVfsFileDst);
473	}
474	else
475	hrc = mpParent->setErrorBoth(E_FAIL, vrc,
476	tr("Error creating '%s' in floppy image '%s': %Rrc"),
477	pEditor->getDefaultFilename(), getAuxiliaryFloppyFilePath().c_str());
478	return hrc;
479	}
480
481	HRESULT UnattendedInstaller::addFileToFloppyImage(RTVFS hVfs, const char pszSrc, const char pszDst)
482	{
483	HRESULT hrc;
484
485	/*
486	* Open the source file.
487	*/
488	RTVFSIOSTREAM hVfsIosSrc;
489	int vrc = RTVfsIoStrmOpenNormal(pszSrc, RTFILE_O_READ \| RTFILE_O_OPEN \| RTFILE_O_DENY_WRITE, &hVfsIosSrc);
490	if (RT_SUCCESS(vrc))
491	{
492	/*
493	* Open the destination file.
494	*/
495	RTVFSFILE hVfsFileDst;
496	vrc = RTVfsFileOpen(hVfs, pszDst,
497	RTFILE_O_WRITE \| RTFILE_O_CREATE_REPLACE \| RTFILE_O_DENY_ALL \| (0660 << RTFILE_O_CREATE_MODE_SHIFT),
498	&hVfsFileDst);
499	if (RT_SUCCESS(vrc))
500	{
501	/*
502	* Do the copying.
503	*/
504	RTVFSIOSTREAM hVfsIosDst = RTVfsFileToIoStream(hVfsFileDst);
505	vrc = RTVfsUtilPumpIoStreams(hVfsIosSrc, hVfsIosDst, 0);
506	if (RT_SUCCESS(vrc))
507	hrc = S_OK;
508	else
509	hrc = mpParent->setErrorBoth(VBOX_E_FILE_ERROR, vrc, tr("Error writing copying '%s' to floppy image '%s': %Rrc"),
510	pszSrc, getAuxiliaryFloppyFilePath().c_str(), vrc);
511	RTVfsIoStrmRelease(hVfsIosDst);
512	RTVfsFileRelease(hVfsFileDst);
513	}
514	else
515	hrc = mpParent->setErrorBoth(VBOX_E_FILE_ERROR, vrc, tr("Error opening '%s' on floppy image '%s' for writing: %Rrc"),
516	pszDst, getAuxiliaryFloppyFilePath().c_str(), vrc);
517
518	RTVfsIoStrmRelease(hVfsIosSrc);
519	}
520	else
521	hrc = mpParent->setErrorBoth(VBOX_E_FILE_ERROR, vrc, tr("Error opening '%s' for copying onto floppy image '%s': %Rrc"),
522	pszSrc, getAuxiliaryFloppyFilePath().c_str(), vrc);
523	return hrc;
524	}
525
526	HRESULT UnattendedInstaller::prepareAuxIsoImage(bool fOverwrite)
527	{
528	/*
529	* Open the original installation ISO.
530	*/
531	RTVFS hVfsOrgIso;
532	HRESULT hrc = openInstallIsoImage(&hVfsOrgIso);
533	if (SUCCEEDED(hrc))
534	{
535	/*
536	* The next steps depends on the kind of image we're making.
537	*/
538	if (!isAuxiliaryIsoIsVISO())
539	{
540	RTFSISOMAKER hIsoMaker;
541	hrc = newAuxIsoImageMaker(&hIsoMaker);
542	if (SUCCEEDED(hrc))
543	{
544	hrc = addFilesToAuxIsoImageMaker(hIsoMaker, hVfsOrgIso);
545	if (SUCCEEDED(hrc))
546	hrc = finalizeAuxIsoImage(hIsoMaker, getAuxiliaryIsoFilePath().c_str(), fOverwrite);
547	RTFsIsoMakerRelease(hIsoMaker);
548	}
549	}
550	else
551	{
552	RTCList<RTCString> vecFiles(0);
553	RTCList<RTCString> vecArgs(0);
554	try
555	{
556	vecArgs.append() = "--iprt-iso-maker-file-marker-bourne-sh";
557	RTUUID Uuid;
558	int vrc = RTUuidCreate(&Uuid); AssertRC(vrc);
559	char szTmp[RTUUID_STR_LENGTH + 1];
560	vrc = RTUuidToStr(&Uuid, szTmp, sizeof(szTmp)); AssertRC(vrc);
561	vecArgs.append() = szTmp;
562	vecArgs.append() = "--file-mode=0444";
563	vecArgs.append() = "--dir-mode=0555";
564	}
565	catch (std::bad_alloc &)
566	{
567	hrc = E_OUTOFMEMORY;
568	}
569	if (SUCCEEDED(hrc))
570	{
571	hrc = addFilesToAuxVisoVectors(vecArgs, vecFiles, hVfsOrgIso, fOverwrite);
572	if (SUCCEEDED(hrc))
573	hrc = finalizeAuxVisoFile(vecArgs, getAuxiliaryIsoFilePath().c_str(), fOverwrite);
574
575	if (FAILED(hrc))
576	for (size_t i = 0; i < vecFiles.size(); i++)
577	RTFileDelete(vecFiles[i].c_str());
578	}
579	}
580	RTVfsRelease(hVfsOrgIso);
581	}
582	return hrc;
583	}
584
585	HRESULT UnattendedInstaller::openInstallIsoImage(PRTVFS phVfsIso, uint32_t fFlags /= 0/)
586	{
587	/* Open the file. */
588	const char *pszIsoPath = mpParent->i_getIsoPath().c_str();
589	RTVFSFILE hOrgIsoFile;
590	int vrc = RTVfsFileOpenNormal(pszIsoPath, RTFILE_O_READ \| RTFILE_O_OPEN \| RTFILE_O_DENY_WRITE, &hOrgIsoFile);
591	if (RT_FAILURE(vrc))
592	return mpParent->setErrorBoth(E_FAIL, vrc, tr("Failed to open ISO image '%s' (%Rrc)"), pszIsoPath, vrc);
593
594	/* Pass the file to the ISO file system interpreter. */
595	RTERRINFOSTATIC ErrInfo;
596	vrc = RTFsIso9660VolOpen(hOrgIsoFile, fFlags, phVfsIso, RTErrInfoInitStatic(&ErrInfo));
597	RTVfsFileRelease(hOrgIsoFile);
598	if (RT_SUCCESS(vrc))
599	return S_OK;
600	if (RTErrInfoIsSet(&ErrInfo.Core))
601	return mpParent->setErrorBoth(E_FAIL, vrc, tr("ISO reader fail to open '%s' (%Rrc): %s"),
602	pszIsoPath, vrc, ErrInfo.Core.pszMsg);
603	return mpParent->setErrorBoth(E_FAIL, vrc, tr("ISO reader fail to open '%s' (%Rrc)"), pszIsoPath, vrc);
604	}
605
606	HRESULT UnattendedInstaller::newAuxIsoImageMaker(PRTFSISOMAKER phIsoMaker)
607	{
608	int vrc = RTFsIsoMakerCreate(phIsoMaker);
609	if (RT_SUCCESS(vrc))
610	return S_OK;
611	return mpParent->setErrorBoth(E_FAIL, vrc, tr("RTFsIsoMakerCreate failed (%Rrc)"), vrc);
612	}
613
614	HRESULT UnattendedInstaller::addFilesToAuxIsoImageMaker(RTFSISOMAKER hIsoMaker, RTVFS hVfsOrgIso)
615	{
616	RT_NOREF(hVfsOrgIso);
617
618	/*
619	* Add the two scripts to the image with default names.
620	*/
621	HRESULT hrc = addScriptToIsoMaker(&mMainScript, hIsoMaker);
622	if (SUCCEEDED(hrc))
623	hrc = addScriptToIsoMaker(&mPostScript, hIsoMaker);
624	return hrc;
625	}
626
627	HRESULT UnattendedInstaller::addScriptToIsoMaker(BaseTextScript *pEditor, RTFSISOMAKER hIsoMaker,
628	const char pszDstFilename /= NULL*/)
629	{
630	/*
631	* Calc default destination filename if desired.
632	*/
633	RTCString strDstNameBuf;
634	if (!pszDstFilename)
635	{
636	try
637	{
638	strDstNameBuf = RTPATH_SLASH_STR;
639	strDstNameBuf.append(pEditor->getDefaultTemplateFilename());
640	pszDstFilename = strDstNameBuf.c_str();
641	}
642	catch (std::bad_alloc &)
643	{
644	return E_OUTOFMEMORY;
645	}
646	}
647
648	/*
649	* Create a memory file for the script.
650	*/
651	Utf8Str strScript;
652	HRESULT hrc = pEditor->saveToString(strScript);
653	if (SUCCEEDED(hrc))
654	{
655	RTVFSFILE hVfsScriptFile;
656	size_t cchScript = strScript.length();
657	int vrc = RTVfsFileFromBuffer(RTFILE_O_READ, strScript.c_str(), strScript.length(), &hVfsScriptFile);
658	strScript.setNull();
659	if (RT_SUCCESS(vrc))
660	{
661	/*
662	* Add it to the ISO.
663	*/
664	vrc = RTFsIsoMakerAddFileWithVfsFile(hIsoMaker, pszDstFilename, hVfsScriptFile, NULL);
665	RTVfsFileRelease(hVfsScriptFile);
666	if (RT_SUCCESS(vrc))
667	hrc = S_OK;
668	else
669	hrc = mpParent->setErrorBoth(E_FAIL, vrc,
670	tr("RTFsIsoMakerAddFileWithVfsFile failed on the script '%s' (%Rrc)"),
671	pszDstFilename, vrc);
672	}
673	else
674	hrc = mpParent->setErrorBoth(E_FAIL, vrc,
675	tr("RTVfsFileFromBuffer failed on the %zu byte script '%s' (%Rrc)", "", cchScript),
676	cchScript, pszDstFilename, vrc);
677	}
678	return hrc;
679	}
680
681	HRESULT UnattendedInstaller::finalizeAuxIsoImage(RTFSISOMAKER hIsoMaker, const char *pszFilename, bool fOverwrite)
682	{
683	/*
684	* Finalize the image.
685	*/
686	int vrc = RTFsIsoMakerFinalize(hIsoMaker);
687	if (RT_FAILURE(vrc))
688	return mpParent->setErrorBoth(E_FAIL, vrc, tr("RTFsIsoMakerFinalize failed (%Rrc)"), vrc);
689
690	/*
691	* Open the destination file.
692	*/
693	uint64_t fOpen = RTFILE_O_WRITE \| RTFILE_O_DENY_ALL;
694	if (fOverwrite)
695	fOpen \|= RTFILE_O_CREATE_REPLACE;
696	else
697	fOpen \|= RTFILE_O_CREATE;
698	RTVFSFILE hVfsDstFile;
699	vrc = RTVfsFileOpenNormal(pszFilename, fOpen, &hVfsDstFile);
700	if (RT_FAILURE(vrc))
701	{
702	if (vrc == VERR_ALREADY_EXISTS)
703	return mpParent->setErrorBoth(E_FAIL, vrc, tr("The auxiliary ISO image file '%s' already exists"),
704	pszFilename);
705	return mpParent->setErrorBoth(E_FAIL, vrc, tr("Failed to open the auxiliary ISO image file '%s' for writing (%Rrc)"),
706	pszFilename, vrc);
707	}
708
709	/*
710	* Get the source file from the image maker.
711	*/
712	HRESULT hrc;
713	RTVFSFILE hVfsSrcFile;
714	vrc = RTFsIsoMakerCreateVfsOutputFile(hIsoMaker, &hVfsSrcFile);
715	if (RT_SUCCESS(vrc))
716	{
717	RTVFSIOSTREAM hVfsSrcIso = RTVfsFileToIoStream(hVfsSrcFile);
718	RTVFSIOSTREAM hVfsDstIso = RTVfsFileToIoStream(hVfsDstFile);
719	if ( hVfsSrcIso != NIL_RTVFSIOSTREAM
720	&& hVfsDstIso != NIL_RTVFSIOSTREAM)
721	{
722	vrc = RTVfsUtilPumpIoStreams(hVfsSrcIso, hVfsDstIso, 0 /cbBufHint/);
723	if (RT_SUCCESS(vrc))
724	hrc = S_OK;
725	else
726	hrc = mpParent->setErrorBoth(E_FAIL, vrc, tr("Error writing auxiliary ISO image '%s' (%Rrc)"),
727	pszFilename, vrc);
728	}
729	else
730	hrc = mpParent->setErrorBoth(E_FAIL, VERR_INTERNAL_ERROR_2,
731	tr("Internal Error: Failed to case VFS file to VFS I/O stream"));
732	RTVfsIoStrmRelease(hVfsSrcIso);
733	RTVfsIoStrmRelease(hVfsDstIso);
734	}
735	else
736	hrc = mpParent->setErrorBoth(E_FAIL, vrc, tr("RTFsIsoMakerCreateVfsOutputFile failed (%Rrc)"), vrc);
737	RTVfsFileRelease(hVfsSrcFile);
738	RTVfsFileRelease(hVfsDstFile);
739	if (FAILED(hrc))
740	RTFileDelete(pszFilename);
741	return hrc;
742	}
743
744	HRESULT UnattendedInstaller::addFilesToAuxVisoVectors(RTCList<RTCString> &rVecArgs, RTCList<RTCString> &rVecFiles,
745	RTVFS hVfsOrgIso, bool fOverwrite)
746	{
747	RT_NOREF(hVfsOrgIso);
748
749	/*
750	* Save and add the scripts.
751	*/
752	HRESULT hrc = addScriptToVisoVectors(&mMainScript, rVecArgs, rVecFiles, fOverwrite);
753	if (SUCCEEDED(hrc))
754	hrc = addScriptToVisoVectors(&mPostScript, rVecArgs, rVecFiles, fOverwrite);
755	if (SUCCEEDED(hrc))
756	{
757	try
758	{
759	/*
760	* If we've got a Guest Additions ISO, add its content to a /vboxadditions dir.
761	*/
762	if (mpParent->i_getInstallGuestAdditions())
763	{
764	rVecArgs.append().append("--push-iso=").append(mpParent->i_getAdditionsIsoPath());
765	rVecArgs.append() = "/vboxadditions=/";
766	rVecArgs.append() = "--pop";
767	}
768
769	/*
770	* If we've got a Validation Kit ISO, add its content to a /vboxvalidationkit dir.
771	*/
772	if (mpParent->i_getInstallTestExecService())
773	{
774	rVecArgs.append().append("--push-iso=").append(mpParent->i_getValidationKitIsoPath());
775	rVecArgs.append() = "/vboxvalidationkit=/";
776	rVecArgs.append() = "--pop";
777	}
778
779	/*
780	* If we've got a User Payload ISO, add its content to a /vboxuserpayload dir.
781	*/
782	if (mpParent->i_getInstallUserPayload())
783	{
784	rVecArgs.append().append("--push-iso=").append(mpParent->i_getUserPayloadIsoPath());
785	rVecArgs.append() = "/vboxuserpayload=/";
786	rVecArgs.append() = "--pop";
787	}
788	}
789	catch (std::bad_alloc &)
790	{
791	hrc = E_OUTOFMEMORY;
792	}
793	}
794	return hrc;
795	}
796
797	HRESULT UnattendedInstaller::addScriptToVisoVectors(BaseTextScript *pEditor, RTCList<RTCString> &rVecArgs,
798	RTCList<RTCString> &rVecFiles, bool fOverwrite)
799	{
800	/*
801	* Calc the aux script file name.
802	*/
803	RTCString strScriptName;
804	try
805	{
806	strScriptName = mpParent->i_getAuxiliaryBasePath();
807	strScriptName.append(pEditor->getDefaultFilename());
808	}
809	catch (std::bad_alloc &)
810	{
811	return E_OUTOFMEMORY;
812	}
813
814	/*
815	* Save it.
816	*/
817	HRESULT hrc = pEditor->save(strScriptName.c_str(), fOverwrite);
818	if (SUCCEEDED(hrc))
819	{
820	/*
821	* Add it to the vectors.
822	*/
823	try
824	{
825	rVecArgs.append().append('/').append(pEditor->getDefaultFilename()).append('=').append(strScriptName);
826	rVecFiles.append(strScriptName);
827	}
828	catch (std::bad_alloc &)
829	{
830	RTFileDelete(strScriptName.c_str());
831	hrc = E_OUTOFMEMORY;
832	}
833	}
834	return hrc;
835	}
836
837	HRESULT UnattendedInstaller::finalizeAuxVisoFile(RTCList<RTCString> const &rVecArgs, const char *pszFilename, bool fOverwrite)
838	{
839	/*
840	* Create a C-style argument vector and turn that into a command line string.
841	*/
842	size_t const cArgs = rVecArgs.size();
843	const char papszArgs = (const char )RTMemTmpAlloc((cArgs + 1) * sizeof(const char *));
844	if (!papszArgs)
845	return E_OUTOFMEMORY;
846	for (size_t i = 0; i < cArgs; i++)
847	papszArgs[i] = rVecArgs[i].c_str();
848	papszArgs[cArgs] = NULL;
849
850	char *pszCmdLine;
851	int vrc = RTGetOptArgvToString(&pszCmdLine, papszArgs, RTGETOPTARGV_CNV_QUOTE_BOURNE_SH);
852	RTMemTmpFree(papszArgs);
853	if (RT_FAILURE(vrc))
854	return mpParent->setErrorBoth(E_FAIL, vrc, tr("RTGetOptArgvToString failed (%Rrc)"), vrc);
855
856	/*
857	* Open the file.
858	*/
859	HRESULT hrc;
860	uint64_t fOpen = RTFILE_O_WRITE \| RTFILE_O_DENY_WRITE \| RTFILE_O_DENY_READ;
861	if (fOverwrite)
862	fOpen \|= RTFILE_O_CREATE_REPLACE;
863	else
864	fOpen \|= RTFILE_O_CREATE;
865	RTFILE hFile;
866	vrc = RTFileOpen(&hFile, pszFilename, fOpen);
867	if (RT_SUCCESS(vrc))
868	{
869	vrc = RTFileWrite(hFile, pszCmdLine, strlen(pszCmdLine), NULL);
870	if (RT_SUCCESS(vrc))
871	vrc = RTFileClose(hFile);
872	else
873	RTFileClose(hFile);
874	if (RT_SUCCESS(vrc))
875	hrc = S_OK;
876	else
877	hrc = mpParent->setErrorBoth(VBOX_E_FILE_ERROR, vrc, tr("Error writing '%s' (%Rrc)"), pszFilename, vrc);
878	}
879	else
880	hrc = mpParent->setErrorBoth(VBOX_E_FILE_ERROR, vrc, tr("Failed to create '%s' (%Rrc)"), pszFilename, vrc);
881
882	RTStrFree(pszCmdLine);
883	return hrc;
884	}
885
886	HRESULT UnattendedInstaller::loadAndParseFileFromIso(RTVFS hVfsOrgIso, const char pszFilename, AbstractScript pEditor)
887	{
888	HRESULT hrc;
889	RTVFSFILE hVfsFile;
890	int vrc = RTVfsFileOpen(hVfsOrgIso, pszFilename, RTFILE_O_READ \| RTFILE_O_OPEN \| RTFILE_O_DENY_NONE, &hVfsFile);
891	if (RT_SUCCESS(vrc))
892	{
893	hrc = pEditor->readFromHandle(hVfsFile, pszFilename);
894	RTVfsFileRelease(hVfsFile);
895	if (SUCCEEDED(hrc))
896	hrc = pEditor->parse();
897	}
898	else
899	hrc = mpParent->setErrorBoth(VBOX_E_FILE_ERROR, vrc, tr("Failed to open '%s' on the ISO '%s' (%Rrc)"),
900	pszFilename, mpParent->i_getIsoPath().c_str(), vrc);
901	return hrc;
902	}
903
904
905
906	//////////////////////////////////////////////////////////////////////////////////////////////////////
907	/*
908	*
909	*
910	* Implementation UnattendedLinuxInstaller functions
911	*
912	*/
913	//////////////////////////////////////////////////////////////////////////////////////////////////////
914	HRESULT UnattendedLinuxInstaller::editIsoLinuxCfg(GeneralTextScript *pEditor)
915	{
916	try
917	{
918	/* Comment out 'display <filename>' directives that's used for displaying files at boot time. */
919	std::vector<size_t> vecLineNumbers = pEditor->findTemplate("display", RTCString::CaseInsensitive);
920	for (size_t i = 0; i < vecLineNumbers.size(); ++i)
921	if (pEditor->getContentOfLine(vecLineNumbers[i]).startsWithWord("display", RTCString::CaseInsensitive))
922	{
923	HRESULT hrc = pEditor->prependToLine(vecLineNumbers.at(i), "#");
924	if (FAILED(hrc))
925	return hrc;
926	}
927	}
928	catch (std::bad_alloc &)
929	{
930	return E_OUTOFMEMORY;
931	}
932	return editIsoLinuxCommon(pEditor);
933	}
934
935	HRESULT UnattendedLinuxInstaller::editIsoLinuxCommon(GeneralTextScript *pEditor)
936	{
937	try
938	{
939	/* Set timeouts to 4 seconds. */
940	std::vector<size_t> vecLineNumbers = pEditor->findTemplate("timeout", RTCString::CaseInsensitive);
941	for (size_t i = 0; i < vecLineNumbers.size(); ++i)
942	if (pEditor->getContentOfLine(vecLineNumbers[i]).startsWithWord("timeout", RTCString::CaseInsensitive))
943	{
944	HRESULT hrc = pEditor->setContentOfLine(vecLineNumbers.at(i), "timeout 4");
945	if (FAILED(hrc))
946	return hrc;
947	}
948
949	/* Modify kernel parameters. */
950	vecLineNumbers = pEditor->findTemplate("append", RTCString::CaseInsensitive);
951	if (vecLineNumbers.size() > 0)
952	{
953	Utf8Str const &rStrAppend = mpParent->i_getExtraInstallKernelParameters().isNotEmpty()
954	? mpParent->i_getExtraInstallKernelParameters()
955	: mStrDefaultExtraInstallKernelParameters;
956
957	for (size_t i = 0; i < vecLineNumbers.size(); ++i)
958	if (pEditor->getContentOfLine(vecLineNumbers[i]).startsWithWord("append", RTCString::CaseInsensitive))
959	{
960	Utf8Str strLine = pEditor->getContentOfLine(vecLineNumbers[i]);
961
962	/* Do removals. */
963	if (mArrStrRemoveInstallKernelParameters.size() > 0)
964	{
965	size_t offStart = strLine.find("append") + 5;
966	while (offStart < strLine.length() && !RT_C_IS_SPACE(strLine[offStart]))
967	offStart++;
968	while (offStart < strLine.length() && RT_C_IS_SPACE(strLine[offStart]))
969	offStart++;
970	if (offStart < strLine.length())
971	{
972	for (size_t iRemove = 0; iRemove < mArrStrRemoveInstallKernelParameters.size(); iRemove++)
973	{
974	RTCString const &rStrRemove = mArrStrRemoveInstallKernelParameters[iRemove];
975	for (size_t off = offStart; off < strLine.length(); )
976	{
977	Assert(!RT_C_IS_SPACE(strLine[off]));
978
979	/* Find the end of word. */
980	size_t offEnd = off + 1;
981	while (offEnd < strLine.length() && !RT_C_IS_SPACE(strLine[offEnd]))
982	offEnd++;
983
984	/* Check if it matches. */
985	if (RTStrSimplePatternNMatch(rStrRemove.c_str(), rStrRemove.length(),
986	strLine.c_str() + off, offEnd - off))
987	{
988	while (off > 0 && RT_C_IS_SPACE(strLine[off - 1]))
989	off--;
990	strLine.erase(off, offEnd - off);
991	}
992
993	/* Advance to the next word. */
994	off = offEnd;
995	while (off < strLine.length() && RT_C_IS_SPACE(strLine[off]))
996	off++;
997	}
998	}
999	}
1000	}
1001
1002	/* Do the appending. */
1003	if (rStrAppend.isNotEmpty())
1004	{
1005	if (!rStrAppend.startsWith(" ") && !strLine.endsWith(" "))
1006	strLine.append(' ');
1007	strLine.append(rStrAppend);
1008	}
1009
1010	/* Update line. */
1011	HRESULT hrc = pEditor->setContentOfLine(vecLineNumbers.at(i), strLine);
1012	if (FAILED(hrc))
1013	return hrc;
1014	}
1015	}
1016	}
1017	catch (std::bad_alloc &)
1018	{
1019	return E_OUTOFMEMORY;
1020	}
1021	return S_OK;
1022	}
1023
1024
1025	HRESULT UnattendedLinuxInstaller::editGrubCfg(GeneralTextScript *pEditor)
1026	{
1027	/* Default menu entry of grub.cfg is set in /etc/deafult/grub file. */
1028	try
1029	{
1030	/* Set timeouts to 4 seconds. */
1031	std::vector<size_t> vecLineNumbers = pEditor->findTemplate("set timeout", RTCString::CaseInsensitive);
1032	if (vecLineNumbers.size() > 0)
1033	{
1034	for (size_t i = 0; i < vecLineNumbers.size(); ++i)
1035	if (pEditor->getContentOfLine(vecLineNumbers[i]).startsWithWord("set timeout", RTCString::CaseInsensitive))
1036	{
1037	HRESULT hrc = pEditor->setContentOfLine(vecLineNumbers.at(i), "set timeout=4");
1038	if (FAILED(hrc))
1039	return hrc;
1040	}
1041	}
1042	else
1043	{
1044	/* Append timeout if not set (happens with arm64 iso images at least). */
1045	HRESULT hrc = pEditor->appendLine("set timeout=4");
1046	if (FAILED(hrc))
1047	return hrc;
1048	}
1049
1050	/* Modify kernel lines assuming that they starts with 'linux' keyword and 2nd word is the kernel command.*
1051	* we remove whatever comes after command and add our own command line options. */
1052	vecLineNumbers = pEditor->findTemplate("linux", RTCString::CaseInsensitive);
1053	if (vecLineNumbers.size() > 0)
1054	{
1055	Utf8Str const &rStrAppend = mpParent->i_getExtraInstallKernelParameters().isNotEmpty()
1056	? mpParent->i_getExtraInstallKernelParameters()
1057	: mStrDefaultExtraInstallKernelParameters;
1058
1059	for (size_t i = 0; i < vecLineNumbers.size(); ++i)
1060	{
1061	HRESULT hrc = S_OK;
1062	if (pEditor->getContentOfLine(vecLineNumbers[i]).startsWithWord("linux", RTCString::CaseInsensitive))
1063	{
1064	Utf8Str strLine = pEditor->getContentOfLine(vecLineNumbers[i]);
1065	size_t cbPos = strLine.find("linux") + strlen("linux");
1066	bool fSecondWord = false;
1067	/* Find the end of 2nd word assuming that it is kernel command. */
1068	while (cbPos < strLine.length())
1069	{
1070	if (!fSecondWord)
1071	{
1072	if (strLine[cbPos] != '\t' && strLine[cbPos] != ' ')
1073	fSecondWord = true;
1074	}
1075	else
1076	{
1077	if (strLine[cbPos] == '\t' \|\| strLine[cbPos] == ' ')
1078	break;
1079	}
1080	++cbPos;
1081	}
1082	if (!fSecondWord)
1083	hrc = E_FAIL;
1084
1085	if (SUCCEEDED(hrc))
1086	{
1087	strLine.erase(cbPos, strLine.length() - cbPos);
1088
1089	/* Do the appending. */
1090	if (rStrAppend.isNotEmpty())
1091	{
1092	if (!rStrAppend.startsWith(" ") && !strLine.endsWith(" "))
1093	strLine.append(' ');
1094	strLine.append(rStrAppend);
1095	}
1096
1097	/* Update line. */
1098	hrc = pEditor->setContentOfLine(vecLineNumbers.at(i), strLine);
1099	}
1100	if (FAILED(hrc))
1101	return hrc;
1102	}
1103	}
1104	}
1105	}
1106	catch (std::bad_alloc &)
1107	{
1108	return E_OUTOFMEMORY;
1109	}
1110	return S_OK;
1111	}
1112
1113
1114	//////////////////////////////////////////////////////////////////////////////////////////////////////
1115	/*
1116	*
1117	*
1118	* Implementation UnattendedDebianInstaller functions
1119	*
1120	*/
1121	//////////////////////////////////////////////////////////////////////////////////////////////////////
1122
1123	/**
1124	* Helper for checking if a file exists.
1125	* @todo promote to IPRT?
1126	*/
1127	static bool hlpVfsFileExists(RTVFS hVfs, const char *pszPath)
1128	{
1129	RTFSOBJINFO ObjInfo;
1130	int vrc = RTVfsQueryPathInfo(hVfs, pszPath, &ObjInfo, RTFSOBJATTRADD_NOTHING, RTPATH_F_FOLLOW_LINK);
1131	return RT_SUCCESS(vrc) && RTFS_IS_FILE(ObjInfo.Attr.fMode);
1132	}
1133
1134	HRESULT UnattendedDebianInstaller::addFilesToAuxVisoVectors(RTCList<RTCString> &rVecArgs, RTCList<RTCString> &rVecFiles,
1135	RTVFS hVfsOrgIso, bool fOverwrite)
1136	{
1137	/*
1138	* Figure out the name of the menu config file that we have to edit.
1139	*/
1140	bool fMenuConfigIsGrub = false;
1141	const char *pszMenuConfigFilename = "/isolinux/txt.cfg";
1142	if (!hlpVfsFileExists(hVfsOrgIso, pszMenuConfigFilename))
1143	{
1144	/* On Debian Live ISOs (at least from 9 to 11) the there is only menu.cfg. */
1145	if (hlpVfsFileExists(hVfsOrgIso, "/isolinux/menu.cfg"))
1146	pszMenuConfigFilename = "/isolinux/menu.cfg";
1147	/* On Linux Mint 20.3, 21, and 19 (at least) there is only isolinux.cfg. */
1148	else if (hlpVfsFileExists(hVfsOrgIso, "/isolinux/isolinux.cfg"))
1149	pszMenuConfigFilename = "/isolinux/isolinux.cfg";
1150	/* Ubuntus 21.10+ are UEFI only. No isolinux directory. We modify grub.cfg. */
1151	else if (hlpVfsFileExists(hVfsOrgIso, "/boot/grub/grub.cfg"))
1152	{
1153	pszMenuConfigFilename = "/boot/grub/grub.cfg";
1154	fMenuConfigIsGrub = true;
1155	}
1156	}
1157
1158	/* Check for existence of isolinux.cfg since UEFI-only ISOs do not have this file. */
1159	bool const fIsoLinuxCfgExists = hlpVfsFileExists(hVfsOrgIso, "isolinux/isolinux.cfg");
1160	Assert(!fIsoLinuxCfgExists \|\| !fMenuConfigIsGrub); /** @todo r=bird: Perhaps prefix the hlpVfsFileExists call with 'fIsoLinuxCfgExists &&' above ? */
1161
1162	/*
1163	* VISO bits and filenames.
1164	*/
1165	RTCString strIsoLinuxCfg;
1166	RTCString strTxtCfg;
1167	try
1168	{
1169	/* Remaster ISO. */
1170	rVecArgs.append() = "--no-file-mode";
1171	rVecArgs.append() = "--no-dir-mode";
1172
1173	rVecArgs.append() = "--import-iso";
1174	rVecArgs.append(mpParent->i_getIsoPath());
1175
1176	rVecArgs.append() = "--file-mode=0444";
1177	rVecArgs.append() = "--dir-mode=0555";
1178
1179	/* Replace the isolinux.cfg configuration file. */
1180	if (fIsoLinuxCfgExists)
1181	{
1182	/* First remove. */
1183	rVecArgs.append() = "isolinux/isolinux.cfg=:must-remove:";
1184	/* Then add the modified file. */
1185	strIsoLinuxCfg = mpParent->i_getAuxiliaryBasePath();
1186	strIsoLinuxCfg.append("isolinux-isolinux.cfg");
1187	rVecArgs.append().append("isolinux/isolinux.cfg=").append(strIsoLinuxCfg);
1188	}
1189
1190	/*
1191	* Replace menu configuration file as well.
1192	* Some distros (Linux Mint) has only isolinux.cfg. No menu.cfg or txt.cfg.
1193	*/
1194	if (RTStrICmp(pszMenuConfigFilename, "/isolinux/isolinux.cfg") != 0)
1195	{
1196
1197	/* Replace menu configuration file as well. */
1198	rVecArgs.append().assign(pszMenuConfigFilename).append("=:must-remove:");
1199	strTxtCfg = mpParent->i_getAuxiliaryBasePath();
1200	if (fMenuConfigIsGrub)
1201	strTxtCfg.append("grub.cfg");
1202	else
1203	strTxtCfg.append("isolinux-txt.cfg");
1204	rVecArgs.append().assign(pszMenuConfigFilename).append("=").append(strTxtCfg);
1205	}
1206	}
1207	catch (std::bad_alloc &)
1208	{
1209	return E_OUTOFMEMORY;
1210	}
1211
1212	/*
1213	* Edit the isolinux.cfg file if it is there.
1214	*/
1215	if (fIsoLinuxCfgExists)
1216	{
1217	GeneralTextScript Editor(mpParent);
1218	HRESULT hrc = loadAndParseFileFromIso(hVfsOrgIso, "/isolinux/isolinux.cfg", &Editor);
1219	if (SUCCEEDED(hrc))
1220	hrc = editIsoLinuxCfg(&Editor, RTPathFilename(pszMenuConfigFilename));
1221	if (SUCCEEDED(hrc))
1222	{
1223	hrc = Editor.save(strIsoLinuxCfg, fOverwrite);
1224	if (SUCCEEDED(hrc))
1225	{
1226	try
1227	{
1228	rVecFiles.append(strIsoLinuxCfg);
1229	}
1230	catch (std::bad_alloc &)
1231	{
1232	RTFileDelete(strIsoLinuxCfg.c_str());
1233	hrc = E_OUTOFMEMORY;
1234	}
1235	}
1236	}
1237	if (FAILED(hrc))
1238	return hrc;
1239	}
1240
1241	/*
1242	* Edit the menu config file.
1243	* Some distros (Linux Mint) has only isolinux.cfg. No menu.cfg or txt.cfg.
1244	*/
1245	if (RTStrICmp(pszMenuConfigFilename, "/isolinux/isolinux.cfg") != 0)
1246	{
1247	GeneralTextScript Editor(mpParent);
1248	HRESULT hrc = loadAndParseFileFromIso(hVfsOrgIso, pszMenuConfigFilename, &Editor);
1249	if (SUCCEEDED(hrc))
1250	{
1251	if (fMenuConfigIsGrub)
1252	hrc = editGrubCfg(&Editor);
1253	else
1254	hrc = editDebianMenuCfg(&Editor);
1255	if (SUCCEEDED(hrc))
1256	{
1257	hrc = Editor.save(strTxtCfg, fOverwrite);
1258	if (SUCCEEDED(hrc))
1259	{
1260	try
1261	{
1262	rVecFiles.append(strTxtCfg);
1263	}
1264	catch (std::bad_alloc &)
1265	{
1266	RTFileDelete(strTxtCfg.c_str());
1267	hrc = E_OUTOFMEMORY;
1268	}
1269	}
1270	}
1271	}
1272	if (FAILED(hrc))
1273	return hrc;
1274	}
1275
1276	/*
1277	* Call parent to add the preseed file from mAlg.
1278	*/
1279	return UnattendedLinuxInstaller::addFilesToAuxVisoVectors(rVecArgs, rVecFiles, hVfsOrgIso, fOverwrite);
1280	}
1281
1282	HRESULT UnattendedDebianInstaller::editIsoLinuxCfg(GeneralTextScript pEditor, const char pszMenuConfigFileName)
1283	{
1284	try
1285	{
1286	/* Include menu config file. Since it can be txt.cfg, menu.cfg or something else we need to parametrize this. */
1287	if (pszMenuConfigFileName && pszMenuConfigFileName[0] != '\0')
1288	{
1289	std::vector<size_t> vecLineNumbers = pEditor->findTemplate("include", RTCString::CaseInsensitive);
1290	for (size_t i = 0; i < vecLineNumbers.size(); ++i)
1291	{
1292	if (pEditor->getContentOfLine(vecLineNumbers[i]).startsWithWord("include", RTCString::CaseInsensitive))
1293	{
1294	Utf8Str strIncludeLine("include ");
1295	strIncludeLine.append(pszMenuConfigFileName);
1296	HRESULT hrc = pEditor->setContentOfLine(vecLineNumbers.at(i), strIncludeLine);
1297	if (FAILED(hrc))
1298	return hrc;
1299	}
1300	}
1301	}
1302
1303	/* Comment out default directives since in Debian case default is handled in menu config file. */
1304	std::vector<size_t> vecLineNumbers = pEditor->findTemplate("default", RTCString::CaseInsensitive);
1305	for (size_t i = 0; i < vecLineNumbers.size(); ++i)
1306	if (pEditor->getContentOfLine(vecLineNumbers[i]).startsWithWord("default", RTCString::CaseInsensitive)
1307	&& !pEditor->getContentOfLine(vecLineNumbers[i]).contains("default vesa", RTCString::CaseInsensitive))
1308	{
1309	HRESULT hrc = pEditor->prependToLine(vecLineNumbers.at(i), "#");
1310	if (FAILED(hrc))
1311	return hrc;
1312	}
1313
1314	/* Comment out "ui gfxboot bootlogo" line as it somehow messes things up on Kubuntu 20.04 (possibly others as well). */
1315	vecLineNumbers = pEditor->findTemplate("ui gfxboot", RTCString::CaseInsensitive);
1316	for (size_t i = 0; i < vecLineNumbers.size(); ++i)
1317	if (pEditor->getContentOfLine(vecLineNumbers[i]).startsWithWord("ui gfxboot", RTCString::CaseInsensitive))
1318	{
1319	HRESULT hrc = pEditor->prependToLine(vecLineNumbers.at(i), "#");
1320	if (FAILED(hrc))
1321	return hrc;
1322	}
1323	}
1324	catch (std::bad_alloc &)
1325	{
1326	return E_OUTOFMEMORY;
1327	}
1328	return UnattendedLinuxInstaller::editIsoLinuxCfg(pEditor);
1329	}
1330
1331	HRESULT UnattendedDebianInstaller::editDebianMenuCfg(GeneralTextScript *pEditor)
1332	{
1333	/*
1334	* Unlike Redhats, Debian variants define boot menu not in isolinux.cfg but some other
1335	* menu configuration files. They are mostly called txt.cfg and/or menu.cfg (and possibly some other names)
1336	* In this functions we attempt to set menu's default label (default menu item) to the one containing the word 'install',
1337	* failing to find such a label (on Kubuntu 20.04 for example) we pick the first label with name 'live'.
1338	*/
1339	try
1340	{
1341	HRESULT hrc = S_OK;
1342	std::vector<size_t> vecLineNumbers = pEditor->findTemplate("label", RTCString::CaseInsensitive);
1343	const char *pszNewLabelName = "VBoxUnatendedInstall";
1344	bool fLabelFound = modifyLabelLine(pEditor, vecLineNumbers, "install", pszNewLabelName);
1345	if (!fLabelFound)
1346	fLabelFound = modifyLabelLine(pEditor, vecLineNumbers, "live", pszNewLabelName);
1347
1348	if (!fLabelFound)
1349	hrc = E_FAIL;;
1350
1351	if (SUCCEEDED(hrc))
1352	{
1353	/* Modify the content of default lines so that they point to label we have chosen above. */
1354	Utf8Str strNewContent("default ");
1355	strNewContent.append(pszNewLabelName);
1356
1357	std::vector<size_t> vecDefaultLineNumbers = pEditor->findTemplate("default", RTCString::CaseInsensitive);
1358	if (!vecDefaultLineNumbers.empty())
1359	{
1360	for (size_t j = 0; j < vecDefaultLineNumbers.size(); ++j)
1361	{
1362	hrc = pEditor->setContentOfLine(vecDefaultLineNumbers[j], strNewContent);
1363	if (FAILED(hrc))
1364	break;
1365	}
1366	}
1367	/* Add a defaul label line. */
1368	else
1369	hrc = pEditor->appendLine(strNewContent);
1370	}
1371	if (FAILED(hrc))
1372	return hrc;
1373	}
1374	catch (std::bad_alloc &)
1375	{
1376	return E_OUTOFMEMORY;
1377	}
1378	return UnattendedLinuxInstaller::editIsoLinuxCommon(pEditor);
1379	}
1380
1381	bool UnattendedDebianInstaller::modifyLabelLine(GeneralTextScript *pEditor, const std::vector<size_t> &vecLineNumbers,
1382	const char pszKeyWord, const char pszNewLabelName)
1383	{
1384	if (!pEditor)
1385	return false;
1386	Utf8Str strNewLabel("label ");
1387	strNewLabel.append(pszNewLabelName);
1388	HRESULT hrc = S_OK;
1389	for (size_t i = 0; i < vecLineNumbers.size(); ++i)
1390	{
1391	RTCString const &rContent = pEditor->getContentOfLine(vecLineNumbers[i]);
1392	/* Skip this line if it does not start with the word 'label'. */
1393	if (!RTStrIStartsWith(rContent.c_str(), "label"))
1394	continue;
1395	/* Use the first menu item starting with word label and includes pszKeyWord.*/
1396	if (RTStrIStr(rContent.c_str(), pszKeyWord) != NULL)
1397	{
1398	/* Set the content of the line. It looks like multiple word labels (like label Debian Installer)
1399	* does not work very well in some cases. */
1400	hrc = pEditor->setContentOfLine(vecLineNumbers[i], strNewLabel);
1401	if (SUCCEEDED(hrc))
1402	return true;
1403	}
1404	}
1405	return false;
1406	}
1407
1408
1409	//////////////////////////////////////////////////////////////////////////////////////////////////////
1410	/*
1411	*
1412	*
1413	* Implementation UnattendedUbuntuAutoInstallInstaller functions
1414	*
1415	*/
1416	//////////////////////////////////////////////////////////////////////////////////////////////////////
1417	HRESULT UnattendedUbuntuAutoInstallInstaller::addFilesToAuxVisoVectors(RTCList<RTCString> &rVecArgs, RTCList<RTCString> &rVecFiles,
1418	RTVFS hVfsOrgIso, bool fOverwrite)
1419	{
1420	try
1421	{
1422	/* Add the (empty) meta-data file to the ISO: */
1423	Utf8Str strUnattendedTemplates;
1424	int vrc = RTPathAppPrivateNoArchCxx(strUnattendedTemplates);
1425	AssertRCReturn(vrc, mpParent->setErrorVrc(vrc));
1426	vrc = RTPathAppendCxx(strUnattendedTemplates, "UnattendedTemplates");
1427	AssertRCReturn(vrc, mpParent->setErrorVrc(vrc));
1428	rVecArgs.append().assign("/meta-data=").append(strUnattendedTemplates).append("/ubuntu_autoinstall_meta_data");
1429	}
1430	catch (std::bad_alloc &)
1431	{
1432	return E_OUTOFMEMORY;
1433	}
1434
1435	/*
1436	* Call parent to add default Debian-based stuff.
1437	*/
1438	return UnattendedDebianInstaller::addFilesToAuxVisoVectors(rVecArgs, rVecFiles, hVfsOrgIso, fOverwrite);
1439	}
1440
1441
1442	//////////////////////////////////////////////////////////////////////////////////////////////////////
1443	/*
1444	*
1445	*
1446	* Implementation UnattendedRhel6Installer functions
1447	*
1448	*/
1449	//////////////////////////////////////////////////////////////////////////////////////////////////////
1450	HRESULT UnattendedRhelInstaller::addFilesToAuxVisoVectors(RTCList<RTCString> &rVecArgs, RTCList<RTCString> &rVecFiles,
1451	RTVFS hVfsOrgIso, bool fOverwrite)
1452	{
1453	/*
1454	* Figure out the name of the menu config file that we have to edit.
1455	*/
1456	bool fMenuConfigIsGrub = false;
1457	const char *pszMenuConfigFilename = "/isolinux/isolinux.cfg";
1458	if (!hlpVfsFileExists(hVfsOrgIso, pszMenuConfigFilename))
1459	{
1460	/* arm64 variants of Oracle Linux 9 have grub. */
1461	if (hlpVfsFileExists(hVfsOrgIso, "/EFI/BOOT/grub.cfg"))
1462	{
1463	pszMenuConfigFilename = "/EFI/BOOT/grub.cfg";
1464	fMenuConfigIsGrub = true;
1465	}
1466	else
1467	AssertFailed();
1468	}
1469
1470	/*
1471	* VISO bits and filenames.
1472	*/
1473	RTCString strBootCfg;
1474	try
1475	{
1476	#if 1
1477	/* Remaster ISO. */
1478	rVecArgs.append() = "--no-file-mode";
1479	rVecArgs.append() = "--no-dir-mode";
1480
1481	rVecArgs.append() = "--import-iso";
1482	rVecArgs.append(mpParent->i_getIsoPath());
1483
1484	rVecArgs.append() = "--file-mode=0444";
1485	rVecArgs.append() = "--dir-mode=0555";
1486
1487	/* Replace the grub.cfg/isolinux.cfg configuration file. */
1488	if (fMenuConfigIsGrub)
1489	{
1490	/* Replace menu configuration file as well. */
1491	rVecArgs.append().assign(pszMenuConfigFilename).append("=:must-remove:");
1492	strBootCfg = mpParent->i_getAuxiliaryBasePath();
1493	strBootCfg.append("grub.cfg");
1494	rVecArgs.append().assign(pszMenuConfigFilename).append("=").append(strBootCfg);
1495	}
1496	else
1497	{
1498	/* First remove. */
1499	rVecArgs.append() = "isolinux/isolinux.cfg=:must-remove:";
1500	strBootCfg = mpParent->i_getAuxiliaryBasePath();
1501	strBootCfg.append("isolinux-isolinux.cfg");
1502	rVecArgs.append().append("isolinux/isolinux.cfg=").append(strBootCfg);
1503	}
1504	#else
1505	/** @todo Maybe we should just remaster the ISO for redhat derivatives too?
1506	* One less CDROM to mount. */
1507	/* Name the ISO. */
1508	rVecArgs.append() = "--volume-id=VBox Unattended Boot";
1509
1510	/* Copy the isolinux directory from the original install ISO. */
1511	rVecArgs.append().append("--push-iso=").append(mpParent->i_getIsoPath());
1512	rVecArgs.append() = "/isolinux=/isolinux";
1513	rVecArgs.append() = "--pop";
1514
1515	/* We replace isolinux.cfg with our edited version (see further down). */
1516	rVecArgs.append() = "/isolinux/isolinux.cfg=:must-remove:";
1517
1518	strBootCfg = mpParent->i_getAuxiliaryBasePath();
1519	strBootCfg.append("isolinux-isolinux.cfg");
1520	rVecArgs.append().append("/isolinux/isolinux.cfg=").append(strBootCfg);
1521
1522	/* Configure booting /isolinux/isolinux.bin. */
1523	rVecArgs.append() = "--eltorito-boot";
1524	rVecArgs.append() = "/isolinux/isolinux.bin";
1525	rVecArgs.append() = "--no-emulation-boot";
1526	rVecArgs.append() = "--boot-info-table";
1527	rVecArgs.append() = "--boot-load-seg=0x07c0";
1528	rVecArgs.append() = "--boot-load-size=4";
1529
1530	/* Make the boot catalog visible in the file system. */
1531	rVecArgs.append() = "--boot-catalog=/isolinux/vboxboot.cat";
1532	#endif
1533	}
1534	catch (std::bad_alloc &)
1535	{
1536	return E_OUTOFMEMORY;
1537	}
1538
1539	{
1540	GeneralTextScript Editor(mpParent);
1541	HRESULT hrc = loadAndParseFileFromIso(hVfsOrgIso, pszMenuConfigFilename, &Editor);
1542	if (SUCCEEDED(hrc))
1543	{
1544	if (fMenuConfigIsGrub)
1545	hrc = editGrubCfg(&Editor);
1546	else
1547	hrc = editIsoLinuxCfg(&Editor);
1548	if (SUCCEEDED(hrc))
1549	{
1550	hrc = Editor.save(strBootCfg, fOverwrite);
1551	if (SUCCEEDED(hrc))
1552	{
1553	try
1554	{
1555	rVecFiles.append(strBootCfg);
1556	}
1557	catch (std::bad_alloc &)
1558	{
1559	RTFileDelete(strBootCfg.c_str());
1560	hrc = E_OUTOFMEMORY;
1561	}
1562	}
1563	}
1564	}
1565	if (FAILED(hrc))
1566	return hrc;
1567	}
1568
1569	/*
1570	* Call parent to add the ks.cfg file from mAlg.
1571	*/
1572	return UnattendedLinuxInstaller::addFilesToAuxVisoVectors(rVecArgs, rVecFiles, hVfsOrgIso, fOverwrite);
1573	}
1574
1575
1576	//////////////////////////////////////////////////////////////////////////////////////////////////////
1577	/*
1578	*
1579	*
1580	* Implementation UnattendedSuseInstaller functions
1581	*
1582	*/
1583	//////////////////////////////////////////////////////////////////////////////////////////////////////
1584	#if 0 /* doesn't work, so convert later */
1585	/*
1586	*
1587	* UnattendedSuseInstaller protected methods
1588	*
1589	*/
1590	HRESULT UnattendedSuseInstaller::setUserData()
1591	{
1592	HRESULT hrc = S_OK;
1593	//here base class function must be called first
1594	//because user home directory is set after user name
1595	hrc = UnattendedInstaller::setUserData();
1596
1597	hrc = mAlg->setField(USERHOMEDIR_ID, "");
1598	if (FAILED(hrc))
1599	return hrc;
1600
1601	return hrc;
1602	}
1603
1604	/*
1605	*
1606	* UnattendedSuseInstaller private methods
1607	*
1608	*/
1609
1610	HRESULT UnattendedSuseInstaller::iv_initialPhase()
1611	{
1612	Assert(isAuxiliaryIsoNeeded());
1613	if (mParent->i_isGuestOs64Bit())
1614	mFilesAndDirsToExtractFromIso.append("boot/x86_64/loader/ ");
1615	else
1616	mFilesAndDirsToExtractFromIso.append("boot/i386/loader/ ");
1617	return extractOriginalIso(mFilesAndDirsToExtractFromIso);
1618	}
1619
1620
1621	HRESULT UnattendedSuseInstaller::setupScriptOnAuxiliaryCD(const Utf8Str &path)
1622	{
1623	HRESULT hrc = S_OK;
1624
1625	GeneralTextScript isoSuseCfgScript(mpParent);
1626	hrc = isoSuseCfgScript.read(path);
1627	hrc = isoSuseCfgScript.parse();
1628	//fix linux core bootable parameters: add path to the preseed script
1629
1630	std::vector<size_t> listOfLines = isoSuseCfgScript.findTemplate("append");
1631	for(unsigned int i=0; i<listOfLines.size(); ++i)
1632	{
1633	isoSuseCfgScript.appendToLine(listOfLines.at(i),
1634	" auto=true priority=critical autoyast=default instmode=cd quiet splash noprompt noshell --");
1635	}
1636
1637	//find all lines with "label" inside
1638	listOfLines = isoSuseCfgScript.findTemplate("label");
1639	for(unsigned int i=0; i<listOfLines.size(); ++i)
1640	{
1641	Utf8Str content = isoSuseCfgScript.getContentOfLine(listOfLines.at(i));
1642
1643	//suppose general string looks like "label linux", two words separated by " ".
1644	RTCList<RTCString> partsOfcontent = content.split(" ");
1645
1646	if (partsOfcontent.at(1).contains("linux"))
1647	{
1648	std::vector<size_t> listOfDefault = isoSuseCfgScript.findTemplate("default");
1649	//handle the lines more intelligently
1650	for(unsigned int j=0; j<listOfDefault.size(); ++j)
1651	{
1652	Utf8Str newContent("default ");
1653	newContent.append(partsOfcontent.at(1));
1654	isoSuseCfgScript.setContentOfLine(listOfDefault.at(j), newContent);
1655	}
1656	}
1657	}
1658
1659	hrc = isoSuseCfgScript.save(path, true);
1660
1661	LogRelFunc(("UnattendedSuseInstaller::setupScriptsOnAuxiliaryCD(): The file %s has been changed\n", path.c_str()));
1662
1663	return hrc;
1664	}
1665	#endif
1666
1667
1668	//////////////////////////////////////////////////////////////////////////////////////////////////////
1669	/*
1670	*
1671	*
1672	* Implementation UnattendedFreeBsdInstaller functions
1673	*
1674	*/
1675	//////////////////////////////////////////////////////////////////////////////////////////////////////
1676	HRESULT UnattendedFreeBsdInstaller::addFilesToAuxVisoVectors(RTCList<RTCString> &rVecArgs, RTCList<RTCString> &rVecFiles,
1677	RTVFS hVfsOrgIso, bool fOverwrite)
1678	{
1679	try
1680	{
1681	RTCString strScriptName;
1682	strScriptName = mpParent->i_getAuxiliaryBasePath();
1683	strScriptName.append(mMainScript.getDefaultFilename());
1684
1685	/* Need to retain the original file permissions for executables. */
1686	rVecArgs.append() = "--no-file-mode";
1687	rVecArgs.append() = "--no-dir-mode";
1688
1689	rVecArgs.append() = "--import-iso";
1690	rVecArgs.append(mpParent->i_getIsoPath());
1691
1692	rVecArgs.append() = "--file-mode=0444";
1693	rVecArgs.append() = "--dir-mode=0555";
1694
1695	/* Remaster ISO, the installer config has to go into /etc. */
1696	rVecArgs.append().append("/etc/installerconfig=").append(strScriptName);
1697	}
1698	catch (std::bad_alloc &)
1699	{
1700	return E_OUTOFMEMORY;
1701	}
1702
1703	/*
1704	* Call parent to add the remaining files
1705	*/
1706	return UnattendedInstaller::addFilesToAuxVisoVectors(rVecArgs, rVecFiles, hVfsOrgIso, fOverwrite);
1707	}

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source: vbox/trunk/src/VBox/Main/src-server/UnattendedInstaller.cpp@ 106297

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