UnattendedInstaller.cpp@ 85672

Last change on this file since 85672 was 85275, checked in by vboxsync, 4 years ago
Main/UnattendedInstaller.cpp: Return code mixup (harmless). bugref:9790
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1	/* $Id: UnattendedInstaller.cpp 85275 2020-07-12 13:44:42Z vboxsync $ */
2	/** @file
3	* UnattendedInstaller class and it's descendants implementation
4	*/
5
6	/*
7	* Copyright (C) 2006-2020 Oracle Corporation
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
18
19	/*********************************************************************************************************************************
20	* Header Files *
21	*********************************************************************************************************************************/
22	#define LOG_GROUP LOG_GROUP_MAIN_UNATTENDED
23	#include "LoggingNew.h"
24	#include "VirtualBoxBase.h"
25	#include "VirtualBoxErrorInfoImpl.h"
26	#include "AutoCaller.h"
27	#include <VBox/com/ErrorInfo.h>
28
29	#include "MachineImpl.h"
30	#include "UnattendedImpl.h"
31	#include "UnattendedInstaller.h"
32	#include "UnattendedScript.h"
33
34	#include <VBox/err.h>
35	#include <iprt/ctype.h>
36	#include <iprt/fsisomaker.h>
37	#include <iprt/fsvfs.h>
38	#include <iprt/getopt.h>
39	#include <iprt/path.h>
40	#include <iprt/stream.h>
41	#include <iprt/vfs.h>
42	#ifdef RT_OS_SOLARIS
43	# undef ES /* Workaround for someone dragging the namespace pollutor sys/regset.h. Sigh. */
44	#endif
45	#include <iprt/formats/iso9660.h>
46	#include <iprt/cpp/path.h>
47
48
49	using namespace std;
50
51
52	/* static / UnattendedInstaller UnattendedInstaller::createInstance(VBOXOSTYPE enmOsType,
53	const Utf8Str &strGuestOsType,
54	const Utf8Str &strDetectedOSVersion,
55	const Utf8Str &strDetectedOSFlavor,
56	const Utf8Str &strDetectedOSHints,
57	Unattended *pParent)
58	{
59	UnattendedInstaller *pUinstaller = NULL;
60
61	if (strGuestOsType.find("Windows") != RTCString::npos)
62	{
63	if (enmOsType >= VBOXOSTYPE_WinVista)
64	pUinstaller = new UnattendedWindowsXmlInstaller(pParent);
65	else
66	pUinstaller = new UnattendedWindowsSifInstaller(pParent);
67	}
68	else
69	{
70	if (enmOsType == VBOXOSTYPE_Debian \|\| enmOsType == VBOXOSTYPE_Debian_x64)
71	pUinstaller = new UnattendedDebianInstaller(pParent);
72	else if (enmOsType >= VBOXOSTYPE_Ubuntu && enmOsType <= VBOXOSTYPE_Ubuntu_x64)
73	pUinstaller = new UnattendedUbuntuInstaller(pParent);
74	else if (enmOsType >= VBOXOSTYPE_RedHat && enmOsType <= VBOXOSTYPE_RedHat_x64)
75	{
76	if ( strDetectedOSVersion.isEmpty()
77	\|\| RTStrVersionCompare(strDetectedOSVersion.c_str(), "6") >= 0)
78	pUinstaller = new UnattendedRhel6And7Installer(pParent);
79	else if (RTStrVersionCompare(strDetectedOSVersion.c_str(), "5") >= 0)
80	pUinstaller = new UnattendedRhel5Installer(pParent);
81	else if (RTStrVersionCompare(strDetectedOSVersion.c_str(), "4") >= 0)
82	pUinstaller = new UnattendedRhel4Installer(pParent);
83	else if (RTStrVersionCompare(strDetectedOSVersion.c_str(), "3") >= 0)
84	pUinstaller = new UnattendedRhel3Installer(pParent);
85	else
86	pUinstaller = new UnattendedRhel6And7Installer(pParent);
87	}
88	else if (enmOsType >= VBOXOSTYPE_FedoraCore && enmOsType <= VBOXOSTYPE_FedoraCore_x64)
89	pUinstaller = new UnattendedFedoraInstaller(pParent);
90	else if (enmOsType >= VBOXOSTYPE_Oracle && enmOsType <= VBOXOSTYPE_Oracle_x64)
91	pUinstaller = new UnattendedOracleLinuxInstaller(pParent);
92	#if 0 /* doesn't work, so convert later. */
93	else if (enmOsType == VBOXOSTYPE_OpenSUSE \|\| enmOsType == VBOXOSTYPE_OpenSUSE_x64)
94	pUinstaller = new UnattendedSuseInstaller(new UnattendedSUSEXMLScript(pParent), pParent);
95	#endif
96	}
97	RT_NOREF_PV(strDetectedOSFlavor);
98	RT_NOREF_PV(strDetectedOSHints);
99	return pUinstaller;
100	}
101
102
103	//////////////////////////////////////////////////////////////////////////////////////////////////////
104	/*
105	*
106	*
107	* Implementation Unattended functions
108	*
109	*/
110	//////////////////////////////////////////////////////////////////////////////////////////////////////
111
112	/*
113	*
114	* UnattendedInstaller public methods
115	*
116	*/
117	UnattendedInstaller::UnattendedInstaller(Unattended *pParent,
118	const char pszMainScriptTemplateName, const char pszPostScriptTemplateName,
119	const char pszMainScriptFilename, const char pszPostScriptFilename,
120	DeviceType_T enmBootDevice /= DeviceType_DVD /)
121	: mMainScript(pParent, pszMainScriptTemplateName, pszMainScriptFilename)
122	, mPostScript(pParent, pszPostScriptTemplateName, pszPostScriptFilename)
123	, mpParent(pParent)
124	, meBootDevice(enmBootDevice)
125	{
126	AssertPtr(pParent);
127	Assert(*pszMainScriptTemplateName);
128	Assert(*pszMainScriptFilename);
129	Assert(*pszPostScriptTemplateName);
130	Assert(*pszPostScriptFilename);
131	Assert(enmBootDevice == DeviceType_DVD \|\| enmBootDevice == DeviceType_Floppy);
132	}
133
134	UnattendedInstaller::~UnattendedInstaller()
135	{
136	mpParent = NULL;
137	}
138
139	HRESULT UnattendedInstaller::initInstaller()
140	{
141	/*
142	* Calculate the full main script template location.
143	*/
144	if (mpParent->i_getScriptTemplatePath().isNotEmpty())
145	mStrMainScriptTemplate = mpParent->i_getScriptTemplatePath();
146	else
147	{
148	int vrc = RTPathAppPrivateNoArchCxx(mStrMainScriptTemplate);
149	if (RT_SUCCESS(vrc))
150	vrc = RTPathAppendCxx(mStrMainScriptTemplate, "UnattendedTemplates");
151	if (RT_SUCCESS(vrc))
152	vrc = RTPathAppendCxx(mStrMainScriptTemplate, mMainScript.getDefaultTemplateFilename());
153	if (RT_FAILURE(vrc))
154	return mpParent->setErrorBoth(E_FAIL, vrc,
155	mpParent->tr("Failed to construct path to the unattended installer script templates (%Rrc)"),
156	vrc);
157	}
158
159	/*
160	* Calculate the full post script template location.
161	*/
162	if (mpParent->i_getPostInstallScriptTemplatePath().isNotEmpty())
163	mStrPostScriptTemplate = mpParent->i_getPostInstallScriptTemplatePath();
164	else
165	{
166	int vrc = RTPathAppPrivateNoArchCxx(mStrPostScriptTemplate);
167	if (RT_SUCCESS(vrc))
168	vrc = RTPathAppendCxx(mStrPostScriptTemplate, "UnattendedTemplates");
169	if (RT_SUCCESS(vrc))
170	vrc = RTPathAppendCxx(mStrPostScriptTemplate, mPostScript.getDefaultTemplateFilename());
171	if (RT_FAILURE(vrc))
172	return mpParent->setErrorBoth(E_FAIL, vrc,
173	mpParent->tr("Failed to construct path to the unattended installer script templates (%Rrc)"),
174	vrc);
175	}
176
177	/*
178	* Construct paths we need.
179	*/
180	if (isAuxiliaryFloppyNeeded())
181	{
182	mStrAuxiliaryFloppyFilePath = mpParent->i_getAuxiliaryBasePath();
183	mStrAuxiliaryFloppyFilePath.append("aux-floppy.img");
184	}
185	if (isAuxiliaryIsoNeeded())
186	{
187	mStrAuxiliaryIsoFilePath = mpParent->i_getAuxiliaryBasePath();
188	if (!isAuxiliaryIsoIsVISO())
189	mStrAuxiliaryIsoFilePath.append("aux-iso.iso");
190	else
191	mStrAuxiliaryIsoFilePath.append("aux-iso.viso");
192	}
193
194	/*
195	* Check that we've got the minimum of data available.
196	*/
197	if (mpParent->i_getIsoPath().isEmpty())
198	return mpParent->setError(E_INVALIDARG, mpParent->tr("Cannot proceed with an empty installation ISO path"));
199	if (mpParent->i_getUser().isEmpty())
200	return mpParent->setError(E_INVALIDARG, mpParent->tr("Empty user name is not allowed"));
201	if (mpParent->i_getPassword().isEmpty())
202	return mpParent->setError(E_INVALIDARG, mpParent->tr("Empty password is not allowed"));
203
204	LogRelFunc(("UnattendedInstaller::savePassedData(): \n"));
205	return S_OK;
206	}
207
208	#if 0 /* Always in AUX ISO */
209	bool UnattendedInstaller::isAdditionsIsoNeeded() const
210	{
211	/* In the VISO case, we'll add the additions to the VISO in a subdir. */
212	return !isAuxiliaryIsoIsVISO() && mpParent->i_getInstallGuestAdditions();
213	}
214
215	bool UnattendedInstaller::isValidationKitIsoNeeded() const
216	{
217	/* In the VISO case, we'll add the validation kit to the VISO in a subdir. */
218	return !isAuxiliaryIsoIsVISO() && mpParent->i_getInstallTestExecService();
219	}
220	#endif
221
222	bool UnattendedInstaller::isAuxiliaryIsoNeeded() const
223	{
224	/* In the VISO case we use the AUX ISO for GAs and TXS. */
225	return isAuxiliaryIsoIsVISO()
226	&& ( mpParent->i_getInstallGuestAdditions()
227	\|\| mpParent->i_getInstallTestExecService());
228	}
229
230
231	HRESULT UnattendedInstaller::prepareUnattendedScripts()
232	{
233	LogFlow(("UnattendedInstaller::prepareUnattendedScripts()\n"));
234
235	/*
236	* The script template editor calls setError, so status codes just needs to
237	* be passed on to the caller. Do the same for both scripts.
238	*/
239	HRESULT hrc = mMainScript.read(getTemplateFilePath());
240	if (SUCCEEDED(hrc))
241	{
242	hrc = mMainScript.parse();
243	if (SUCCEEDED(hrc))
244	{
245	/* Ditto for the post script. */
246	hrc = mPostScript.read(getPostTemplateFilePath());
247	if (SUCCEEDED(hrc))
248	{
249	hrc = mPostScript.parse();
250	if (SUCCEEDED(hrc))
251	{
252	LogFlow(("UnattendedInstaller::prepareUnattendedScripts: returns S_OK\n"));
253	return S_OK;
254	}
255	LogFlow(("UnattendedInstaller::prepareUnattendedScripts: parse failed on post script (%Rhrc)\n", hrc));
256	}
257	else
258	LogFlow(("UnattendedInstaller::prepareUnattendedScripts: error reading post install script template file (%Rhrc)\n", hrc));
259	}
260	else
261	LogFlow(("UnattendedInstaller::prepareUnattendedScripts: parse failed (%Rhrc)\n", hrc));
262	}
263	else
264	LogFlow(("UnattendedInstaller::prepareUnattendedScripts: error reading installation script template file (%Rhrc)\n", hrc));
265	return hrc;
266	}
267
268	HRESULT UnattendedInstaller::prepareMedia(bool fOverwrite /=true/)
269	{
270	LogRelFlow(("UnattendedInstaller::prepareMedia:\n"));
271	HRESULT hrc = S_OK;
272	if (isAuxiliaryFloppyNeeded())
273	hrc = prepareAuxFloppyImage(fOverwrite);
274	if (SUCCEEDED(hrc))
275	{
276	if (isAuxiliaryIsoNeeded())
277	{
278	hrc = prepareAuxIsoImage(fOverwrite);
279	if (FAILED(hrc))
280	{
281	LogRelFlow(("UnattendedInstaller::prepareMedia: prepareAuxIsoImage failed\n"));
282
283	/* Delete the floppy image if we created one. */
284	if (isAuxiliaryFloppyNeeded())
285	RTFileDelete(getAuxiliaryFloppyFilePath().c_str());
286	}
287	}
288	}
289	LogRelFlow(("UnattendedInstaller::prepareMedia: returns %Rrc\n", hrc));
290	return hrc;
291	}
292
293	/*
294	*
295	* UnattendedInstaller protected methods
296	*
297	*/
298	HRESULT UnattendedInstaller::prepareAuxFloppyImage(bool fOverwrite)
299	{
300	Assert(isAuxiliaryFloppyNeeded());
301
302	/*
303	* Create the image and get a VFS to it.
304	*/
305	RTVFS hVfs;
306	HRESULT hrc = newAuxFloppyImage(getAuxiliaryFloppyFilePath().c_str(), fOverwrite, &hVfs);
307	if (SUCCEEDED(hrc))
308	{
309	/*
310	* Call overridable method to copies the files onto it.
311	*/
312	hrc = copyFilesToAuxFloppyImage(hVfs);
313
314	/*
315	* Relase the VFS. On failure, delete the floppy image so the operation can
316	* be repeated in non-overwrite mode and we don't leave any mess behind.
317	*/
318	RTVfsRelease(hVfs);
319
320	if (FAILED(hrc))
321	RTFileDelete(getAuxiliaryFloppyFilePath().c_str());
322	}
323	return hrc;
324	}
325
326	HRESULT UnattendedInstaller::newAuxFloppyImage(const char *pszFilename, bool fOverwrite, PRTVFS phVfs)
327	{
328	/*
329	* Open the image file.
330	*/
331	HRESULT hrc;
332	RTVFSFILE hVfsFile;
333	uint64_t fOpen = RTFILE_O_READWRITE \| RTFILE_O_DENY_ALL \| (0660 << RTFILE_O_CREATE_MODE_SHIFT);
334	if (fOverwrite)
335	fOpen \|= RTFILE_O_CREATE_REPLACE;
336	else
337	fOpen \|= RTFILE_O_OPEN;
338	int vrc = RTVfsFileOpenNormal(pszFilename, fOpen, &hVfsFile);
339	if (RT_SUCCESS(vrc))
340	{
341	/*
342	* Format it.
343	*/
344	vrc = RTFsFatVolFormat144(hVfsFile, false /fQuick/);
345	if (RT_SUCCESS(vrc))
346	{
347	/*
348	* Open the FAT VFS.
349	*/
350	RTERRINFOSTATIC ErrInfo;
351	RTVFS hVfs;
352	vrc = RTFsFatVolOpen(hVfsFile, false /fReadOnly/, 0 /offBootSector/, &hVfs, RTErrInfoInitStatic(&ErrInfo));
353	if (RT_SUCCESS(vrc))
354	{
355	*phVfs = hVfs;
356	RTVfsFileRelease(hVfsFile);
357	LogRelFlow(("UnattendedInstaller::newAuxFloppyImage: created, formatted and opened '%s'\n", pszFilename));
358	return S_OK;
359	}
360
361	if (RTErrInfoIsSet(&ErrInfo.Core))
362	hrc = mpParent->setErrorBoth(E_FAIL, vrc, mpParent->tr("Failed to open newly created floppy image '%s': %Rrc: %s"),
363	pszFilename, vrc, ErrInfo.Core.pszMsg);
364	else
365	hrc = mpParent->setErrorBoth(E_FAIL, vrc, mpParent->tr("Failed to open newly created floppy image '%s': %Rrc"),
366	pszFilename, vrc);
367	}
368	else
369	hrc = mpParent->setErrorBoth(E_FAIL, vrc, mpParent->tr("Failed to format floppy image '%s': %Rrc"), pszFilename, vrc);
370	RTVfsFileRelease(hVfsFile);
371	RTFileDelete(pszFilename);
372	}
373	else
374	hrc = mpParent->setErrorBoth(E_FAIL, vrc, mpParent->tr("Failed to create floppy image '%s': %Rrc"), pszFilename, vrc);
375	return hrc;
376	}
377
378
379	HRESULT UnattendedInstaller::copyFilesToAuxFloppyImage(RTVFS hVfs)
380	{
381	HRESULT hrc = addScriptToFloppyImage(&mMainScript, hVfs);
382	if (SUCCEEDED(hrc))
383	hrc = addScriptToFloppyImage(&mPostScript, hVfs);
384	return hrc;
385	}
386
387	HRESULT UnattendedInstaller::addScriptToFloppyImage(BaseTextScript *pEditor, RTVFS hVfs)
388	{
389	/*
390	* Open the destination file.
391	*/
392	HRESULT hrc;
393	RTVFSFILE hVfsFileDst;
394	int vrc = RTVfsFileOpen(hVfs, pEditor->getDefaultFilename(),
395	RTFILE_O_WRITE \| RTFILE_O_CREATE_REPLACE \| RTFILE_O_DENY_ALL
396	\| (0660 << RTFILE_O_CREATE_MODE_SHIFT),
397	&hVfsFileDst);
398	if (RT_SUCCESS(vrc))
399	{
400	/*
401	* Save the content to a string.
402	*/
403	Utf8Str strScript;
404	hrc = pEditor->saveToString(strScript);
405	if (SUCCEEDED(hrc))
406	{
407	/*
408	* Write the string.
409	*/
410	vrc = RTVfsFileWrite(hVfsFileDst, strScript.c_str(), strScript.length(), NULL);
411	if (RT_SUCCESS(vrc))
412	hrc = S_OK; /* done */
413	else
414	hrc = mpParent->setErrorBoth(E_FAIL, vrc,
415	mpParent->tr("Error writing %zu bytes to '%s' in floppy image '%s': %Rrc"),
416	strScript.length(), pEditor->getDefaultFilename(),
417	getAuxiliaryFloppyFilePath().c_str());
418	}
419	RTVfsFileRelease(hVfsFileDst);
420	}
421	else
422	hrc = mpParent->setErrorBoth(E_FAIL, vrc,
423	mpParent->tr("Error creating '%s' in floppy image '%s': %Rrc"),
424	pEditor->getDefaultFilename(), getAuxiliaryFloppyFilePath().c_str());
425	return hrc;
426
427	}
428
429	HRESULT UnattendedInstaller::prepareAuxIsoImage(bool fOverwrite)
430	{
431	/*
432	* Open the original installation ISO.
433	*/
434	RTVFS hVfsOrgIso;
435	HRESULT hrc = openInstallIsoImage(&hVfsOrgIso);
436	if (SUCCEEDED(hrc))
437	{
438	/*
439	* The next steps depends on the kind of image we're making.
440	*/
441	if (!isAuxiliaryIsoIsVISO())
442	{
443	RTFSISOMAKER hIsoMaker;
444	hrc = newAuxIsoImageMaker(&hIsoMaker);
445	if (SUCCEEDED(hrc))
446	{
447	hrc = addFilesToAuxIsoImageMaker(hIsoMaker, hVfsOrgIso);
448	if (SUCCEEDED(hrc))
449	hrc = finalizeAuxIsoImage(hIsoMaker, getAuxiliaryIsoFilePath().c_str(), fOverwrite);
450	RTFsIsoMakerRelease(hIsoMaker);
451	}
452	}
453	else
454	{
455	RTCList<RTCString> vecFiles(0);
456	RTCList<RTCString> vecArgs(0);
457	try
458	{
459	vecArgs.append() = "--iprt-iso-maker-file-marker-bourne-sh";
460	RTUUID Uuid;
461	int vrc = RTUuidCreate(&Uuid); AssertRC(vrc);
462	char szTmp[RTUUID_STR_LENGTH + 1];
463	vrc = RTUuidToStr(&Uuid, szTmp, sizeof(szTmp)); AssertRC(vrc);
464	vecArgs.append() = szTmp;
465	vecArgs.append() = "--file-mode=0444";
466	vecArgs.append() = "--dir-mode=0555";
467	}
468	catch (std::bad_alloc &)
469	{
470	hrc = E_OUTOFMEMORY;
471	}
472	if (SUCCEEDED(hrc))
473	{
474	hrc = addFilesToAuxVisoVectors(vecArgs, vecFiles, hVfsOrgIso, fOverwrite);
475	if (SUCCEEDED(hrc))
476	hrc = finalizeAuxVisoFile(vecArgs, getAuxiliaryIsoFilePath().c_str(), fOverwrite);
477
478	if (FAILED(hrc))
479	for (size_t i = 0; i < vecFiles.size(); i++)
480	RTFileDelete(vecFiles[i].c_str());
481	}
482	}
483	RTVfsRelease(hVfsOrgIso);
484	}
485	return hrc;
486	}
487
488	HRESULT UnattendedInstaller::openInstallIsoImage(PRTVFS phVfsIso, uint32_t fFlags /= 0/)
489	{
490	/* Open the file. */
491	const char *pszIsoPath = mpParent->i_getIsoPath().c_str();
492	RTVFSFILE hOrgIsoFile;
493	int vrc = RTVfsFileOpenNormal(pszIsoPath, RTFILE_O_READ \| RTFILE_O_OPEN \| RTFILE_O_DENY_WRITE, &hOrgIsoFile);
494	if (RT_FAILURE(vrc))
495	return mpParent->setErrorBoth(E_FAIL, vrc, mpParent->tr("Failed to open ISO image '%s' (%Rrc)"), pszIsoPath, vrc);
496
497	/* Pass the file to the ISO file system interpreter. */
498	RTERRINFOSTATIC ErrInfo;
499	vrc = RTFsIso9660VolOpen(hOrgIsoFile, fFlags, phVfsIso, RTErrInfoInitStatic(&ErrInfo));
500	RTVfsFileRelease(hOrgIsoFile);
501	if (RT_SUCCESS(vrc))
502	return S_OK;
503	if (RTErrInfoIsSet(&ErrInfo.Core))
504	return mpParent->setErrorBoth(E_FAIL, vrc, mpParent->tr("ISO reader fail to open '%s' (%Rrc): %s"),
505	pszIsoPath, vrc, ErrInfo.Core.pszMsg);
506	return mpParent->setErrorBoth(E_FAIL, vrc, mpParent->tr("ISO reader fail to open '%s' (%Rrc)"), pszIsoPath, vrc);
507	}
508
509	HRESULT UnattendedInstaller::newAuxIsoImageMaker(PRTFSISOMAKER phIsoMaker)
510	{
511	int vrc = RTFsIsoMakerCreate(phIsoMaker);
512	if (RT_SUCCESS(vrc))
513	return S_OK;
514	return mpParent->setErrorBoth(E_FAIL, vrc, mpParent->tr("RTFsIsoMakerCreate failed (%Rrc)"), vrc);
515	}
516
517	HRESULT UnattendedInstaller::addFilesToAuxIsoImageMaker(RTFSISOMAKER hIsoMaker, RTVFS hVfsOrgIso)
518	{
519	RT_NOREF(hVfsOrgIso);
520
521	/*
522	* Add the two scripts to the image with default names.
523	*/
524	HRESULT hrc = addScriptToIsoMaker(&mMainScript, hIsoMaker);
525	if (SUCCEEDED(hrc))
526	hrc = addScriptToIsoMaker(&mPostScript, hIsoMaker);
527	return hrc;
528	}
529
530	HRESULT UnattendedInstaller::addScriptToIsoMaker(BaseTextScript *pEditor, RTFSISOMAKER hIsoMaker,
531	const char pszDstFilename /= NULL*/)
532	{
533	/*
534	* Calc default destination filename if desired.
535	*/
536	RTCString strDstNameBuf;
537	if (!pszDstFilename)
538	{
539	try
540	{
541	strDstNameBuf = RTPATH_SLASH_STR;
542	strDstNameBuf.append(pEditor->getDefaultTemplateFilename());
543	pszDstFilename = strDstNameBuf.c_str();
544	}
545	catch (std::bad_alloc &)
546	{
547	return E_OUTOFMEMORY;
548	}
549	}
550
551	/*
552	* Create a memory file for the script.
553	*/
554	Utf8Str strScript;
555	HRESULT hrc = pEditor->saveToString(strScript);
556	if (SUCCEEDED(hrc))
557	{
558	RTVFSFILE hVfsScriptFile;
559	size_t cchScript = strScript.length();
560	int vrc = RTVfsFileFromBuffer(RTFILE_O_READ, strScript.c_str(), strScript.length(), &hVfsScriptFile);
561	strScript.setNull();
562	if (RT_SUCCESS(vrc))
563	{
564	/*
565	* Add it to the ISO.
566	*/
567	vrc = RTFsIsoMakerAddFileWithVfsFile(hIsoMaker, pszDstFilename, hVfsScriptFile, NULL);
568	RTVfsFileRelease(hVfsScriptFile);
569	if (RT_SUCCESS(vrc))
570	hrc = S_OK;
571	else
572	hrc = mpParent->setErrorBoth(E_FAIL, vrc,
573	mpParent->tr("RTFsIsoMakerAddFileWithVfsFile failed on the script '%s' (%Rrc)"),
574	pszDstFilename, vrc);
575	}
576	else
577	hrc = mpParent->setErrorBoth(E_FAIL, vrc,
578	mpParent->tr("RTVfsFileFromBuffer failed on the %zu byte script '%s' (%Rrc)"),
579	cchScript, pszDstFilename, vrc);
580	}
581	return hrc;
582	}
583
584	HRESULT UnattendedInstaller::finalizeAuxIsoImage(RTFSISOMAKER hIsoMaker, const char *pszFilename, bool fOverwrite)
585	{
586	/*
587	* Finalize the image.
588	*/
589	int vrc = RTFsIsoMakerFinalize(hIsoMaker);
590	if (RT_FAILURE(vrc))
591	return mpParent->setErrorBoth(E_FAIL, vrc, mpParent->tr("RTFsIsoMakerFinalize failed (%Rrc)"), vrc);
592
593	/*
594	* Open the destination file.
595	*/
596	uint64_t fOpen = RTFILE_O_WRITE \| RTFILE_O_DENY_ALL;
597	if (fOverwrite)
598	fOpen \|= RTFILE_O_CREATE_REPLACE;
599	else
600	fOpen \|= RTFILE_O_CREATE;
601	RTVFSFILE hVfsDstFile;
602	vrc = RTVfsFileOpenNormal(pszFilename, fOpen, &hVfsDstFile);
603	if (RT_FAILURE(vrc))
604	{
605	if (vrc == VERR_ALREADY_EXISTS)
606	return mpParent->setErrorBoth(E_FAIL, vrc, mpParent->tr("The auxiliary ISO image file '%s' already exists"),
607	pszFilename);
608	return mpParent->setErrorBoth(E_FAIL, vrc, mpParent->tr("Failed to open the auxiliary ISO image file '%s' for writing (%Rrc)"),
609	pszFilename, vrc);
610	}
611
612	/*
613	* Get the source file from the image maker.
614	*/
615	HRESULT hrc;
616	RTVFSFILE hVfsSrcFile;
617	vrc = RTFsIsoMakerCreateVfsOutputFile(hIsoMaker, &hVfsSrcFile);
618	if (RT_SUCCESS(vrc))
619	{
620	RTVFSIOSTREAM hVfsSrcIso = RTVfsFileToIoStream(hVfsSrcFile);
621	RTVFSIOSTREAM hVfsDstIso = RTVfsFileToIoStream(hVfsDstFile);
622	if ( hVfsSrcIso != NIL_RTVFSIOSTREAM
623	&& hVfsDstIso != NIL_RTVFSIOSTREAM)
624	{
625	vrc = RTVfsUtilPumpIoStreams(hVfsSrcIso, hVfsDstIso, 0 /cbBufHint/);
626	if (RT_SUCCESS(vrc))
627	hrc = S_OK;
628	else
629	hrc = mpParent->setErrorBoth(E_FAIL, vrc, mpParent->tr("Error writing auxiliary ISO image '%s' (%Rrc)"),
630	pszFilename, vrc);
631	}
632	else
633	hrc = mpParent->setErrorBoth(E_FAIL, VERR_INTERNAL_ERROR_2,
634	mpParent->tr("Internal Error: Failed to case VFS file to VFS I/O stream"));
635	RTVfsIoStrmRelease(hVfsSrcIso);
636	RTVfsIoStrmRelease(hVfsDstIso);
637	}
638	else
639	hrc = mpParent->setErrorBoth(E_FAIL, vrc, mpParent->tr("RTFsIsoMakerCreateVfsOutputFile failed (%Rrc)"), vrc);
640	RTVfsFileRelease(hVfsSrcFile);
641	RTVfsFileRelease(hVfsDstFile);
642	if (FAILED(hrc))
643	RTFileDelete(pszFilename);
644	return hrc;
645	}
646
647	HRESULT UnattendedInstaller::addFilesToAuxVisoVectors(RTCList<RTCString> &rVecArgs, RTCList<RTCString> &rVecFiles,
648	RTVFS hVfsOrgIso, bool fOverwrite)
649	{
650	RT_NOREF(hVfsOrgIso);
651
652	/*
653	* Save and add the scripts.
654	*/
655	HRESULT hrc = addScriptToVisoVectors(&mMainScript, rVecArgs, rVecFiles, fOverwrite);
656	if (SUCCEEDED(hrc))
657	hrc = addScriptToVisoVectors(&mPostScript, rVecArgs, rVecFiles, fOverwrite);
658	if (SUCCEEDED(hrc))
659	{
660	try
661	{
662	/*
663	* If we've got a Guest Additions ISO, add its content to a /vboxadditions dir.
664	*/
665	if (mpParent->i_getInstallGuestAdditions())
666	{
667	rVecArgs.append().append("--push-iso=").append(mpParent->i_getAdditionsIsoPath());
668	rVecArgs.append() = "/vboxadditions=/";
669	rVecArgs.append() = "--pop";
670	}
671
672	/*
673	* If we've got a Validation Kit ISO, add its content to a /vboxvalidationkit dir.
674	*/
675	if (mpParent->i_getInstallTestExecService())
676	{
677	rVecArgs.append().append("--push-iso=").append(mpParent->i_getValidationKitIsoPath());
678	rVecArgs.append() = "/vboxvalidationkit=/";
679	rVecArgs.append() = "--pop";
680	}
681	}
682	catch (std::bad_alloc &)
683	{
684	hrc = E_OUTOFMEMORY;
685	}
686	}
687	return hrc;
688	}
689
690	HRESULT UnattendedInstaller::addScriptToVisoVectors(BaseTextScript *pEditor, RTCList<RTCString> &rVecArgs,
691	RTCList<RTCString> &rVecFiles, bool fOverwrite)
692	{
693	/*
694	* Calc the aux script file name.
695	*/
696	RTCString strScriptName;
697	try
698	{
699	strScriptName = mpParent->i_getAuxiliaryBasePath();
700	strScriptName.append(pEditor->getDefaultFilename());
701	}
702	catch (std::bad_alloc &)
703	{
704	return E_OUTOFMEMORY;
705	}
706
707	/*
708	* Save it.
709	*/
710	HRESULT hrc = pEditor->save(strScriptName.c_str(), fOverwrite);
711	if (SUCCEEDED(hrc))
712	{
713	/*
714	* Add it to the vectors.
715	*/
716	try
717	{
718	rVecArgs.append().append('/').append(pEditor->getDefaultFilename()).append('=').append(strScriptName);
719	rVecFiles.append(strScriptName);
720	}
721	catch (std::bad_alloc &)
722	{
723	RTFileDelete(strScriptName.c_str());
724	hrc = E_OUTOFMEMORY;
725	}
726	}
727	return hrc;
728	}
729
730	HRESULT UnattendedInstaller::finalizeAuxVisoFile(RTCList<RTCString> const &rVecArgs, const char *pszFilename, bool fOverwrite)
731	{
732	/*
733	* Create a C-style argument vector and turn that into a command line string.
734	*/
735	size_t const cArgs = rVecArgs.size();
736	const char papszArgs = (const char )RTMemTmpAlloc((cArgs + 1) * sizeof(const char *));
737	if (!papszArgs)
738	return E_OUTOFMEMORY;
739	for (size_t i = 0; i < cArgs; i++)
740	papszArgs[i] = rVecArgs[i].c_str();
741	papszArgs[cArgs] = NULL;
742
743	char *pszCmdLine;
744	int vrc = RTGetOptArgvToString(&pszCmdLine, papszArgs, RTGETOPTARGV_CNV_QUOTE_BOURNE_SH);
745	RTMemTmpFree(papszArgs);
746	if (RT_FAILURE(vrc))
747	return mpParent->setErrorBoth(E_FAIL, vrc, mpParent->tr("RTGetOptArgvToString failed (%Rrc)"), vrc);
748
749	/*
750	* Open the file.
751	*/
752	HRESULT hrc;
753	uint64_t fOpen = RTFILE_O_WRITE \| RTFILE_O_DENY_WRITE \| RTFILE_O_DENY_READ;
754	if (fOverwrite)
755	fOpen \|= RTFILE_O_CREATE_REPLACE;
756	else
757	fOpen \|= RTFILE_O_CREATE;
758	RTFILE hFile;
759	vrc = RTFileOpen(&hFile, pszFilename, fOpen);
760	if (RT_SUCCESS(vrc))
761	{
762	vrc = RTFileWrite(hFile, pszCmdLine, strlen(pszCmdLine), NULL);
763	if (RT_SUCCESS(vrc))
764	vrc = RTFileClose(hFile);
765	else
766	RTFileClose(hFile);
767	if (RT_SUCCESS(vrc))
768	hrc = S_OK;
769	else
770	hrc = mpParent->setErrorBoth(VBOX_E_FILE_ERROR, vrc, mpParent->tr("Error writing '%s' (%Rrc)"), pszFilename, vrc);
771	}
772	else
773	hrc = mpParent->setErrorBoth(VBOX_E_FILE_ERROR, vrc, mpParent->tr("Failed to create '%s' (%Rrc)"), pszFilename, vrc);
774
775	RTStrFree(pszCmdLine);
776	return hrc;
777	}
778
779	HRESULT UnattendedInstaller::loadAndParseFileFromIso(RTVFS hVfsOrgIso, const char pszFilename, AbstractScript pEditor)
780	{
781	HRESULT hrc;
782	RTVFSFILE hVfsFile;
783	int vrc = RTVfsFileOpen(hVfsOrgIso, pszFilename, RTFILE_O_READ \| RTFILE_O_OPEN \| RTFILE_O_DENY_NONE, &hVfsFile);
784	if (RT_SUCCESS(vrc))
785	{
786	hrc = pEditor->readFromHandle(hVfsFile, pszFilename);
787	RTVfsFileRelease(hVfsFile);
788	if (SUCCEEDED(hrc))
789	hrc = pEditor->parse();
790	}
791	else
792	hrc = mpParent->setErrorBoth(VBOX_E_FILE_ERROR, vrc, mpParent->tr("Failed to open '%s' on the ISO '%s' (%Rrc)"),
793	pszFilename, mpParent->i_getIsoPath().c_str(), vrc);
794	return hrc;
795	}
796
797
798	//////////////////////////////////////////////////////////////////////////////////////////////////////
799	/*
800	*
801	*
802	* Implementation UnattendedLinuxInstaller functions
803	*
804	*/
805	//////////////////////////////////////////////////////////////////////////////////////////////////////
806	HRESULT UnattendedLinuxInstaller::editIsoLinuxCfg(GeneralTextScript *pEditor)
807	{
808	try
809	{
810	/* Set timeouts to 10 seconds. */
811	std::vector<size_t> vecLineNumbers = pEditor->findTemplate("timeout", RTCString::CaseInsensitive);
812	for (size_t i = 0; i < vecLineNumbers.size(); ++i)
813	if (pEditor->getContentOfLine(vecLineNumbers[i]).startsWithWord("timeout", RTCString::CaseInsensitive))
814	{
815	HRESULT hrc = pEditor->setContentOfLine(vecLineNumbers.at(i), "timeout 10");
816	if (FAILED(hrc))
817	return hrc;
818	}
819
820	/* Comment out 'display <filename>' directives that's used for displaying files at boot time. */
821	vecLineNumbers = pEditor->findTemplate("display", RTCString::CaseInsensitive);
822	for (size_t i = 0; i < vecLineNumbers.size(); ++i)
823	if (pEditor->getContentOfLine(vecLineNumbers[i]).startsWithWord("display", RTCString::CaseInsensitive))
824	{
825	HRESULT hrc = pEditor->prependToLine(vecLineNumbers.at(i), "#");
826	if (FAILED(hrc))
827	return hrc;
828	}
829
830	/* Modify kernel parameters. */
831	vecLineNumbers = pEditor->findTemplate("append", RTCString::CaseInsensitive);
832	if (vecLineNumbers.size() > 0)
833	{
834	Utf8Str const &rStrAppend = mpParent->i_getExtraInstallKernelParameters().isNotEmpty()
835	? mpParent->i_getExtraInstallKernelParameters()
836	: mStrDefaultExtraInstallKernelParameters;
837
838	for (size_t i = 0; i < vecLineNumbers.size(); ++i)
839	if (pEditor->getContentOfLine(vecLineNumbers[i]).startsWithWord("append", RTCString::CaseInsensitive))
840	{
841	Utf8Str strLine = pEditor->getContentOfLine(vecLineNumbers[i]);
842
843	/* Do removals. */
844	if (mArrStrRemoveInstallKernelParameters.size() > 0)
845	{
846	size_t offStart = strLine.find("append") + 5;
847	while (offStart < strLine.length() && !RT_C_IS_SPACE(strLine[offStart]))
848	offStart++;
849	while (offStart < strLine.length() && RT_C_IS_SPACE(strLine[offStart]))
850	offStart++;
851	if (offStart < strLine.length())
852	{
853	for (size_t iRemove = 0; iRemove < mArrStrRemoveInstallKernelParameters.size(); iRemove++)
854	{
855	RTCString const &rStrRemove = mArrStrRemoveInstallKernelParameters[iRemove];
856	for (size_t off = offStart; off < strLine.length(); )
857	{
858	Assert(!RT_C_IS_SPACE(strLine[off]));
859
860	/* Find the end of word. */
861	size_t offEnd = off + 1;
862	while (offEnd < strLine.length() && !RT_C_IS_SPACE(strLine[offEnd]))
863	offEnd++;
864
865	/* Check if it matches. */
866	if (RTStrSimplePatternNMatch(rStrRemove.c_str(), rStrRemove.length(),
867	strLine.c_str() + off, offEnd - off))
868	{
869	while (off > 0 && RT_C_IS_SPACE(strLine[off - 1]))
870	off--;
871	strLine.erase(off, offEnd - off);
872	}
873
874	/* Advance to the next word. */
875	off = offEnd;
876	while (off < strLine.length() && RT_C_IS_SPACE(strLine[off]))
877	off++;
878	}
879	}
880	}
881	}
882
883	/* Do the appending. */
884	if (rStrAppend.isNotEmpty())
885	{
886	if (!rStrAppend.startsWith(" ") && !strLine.endsWith(" "))
887	strLine.append(' ');
888	strLine.append(rStrAppend);
889	}
890
891	/* Update line. */
892	HRESULT hrc = pEditor->setContentOfLine(vecLineNumbers.at(i), strLine);
893	if (FAILED(hrc))
894	return hrc;
895	}
896	}
897	}
898	catch (std::bad_alloc &)
899	{
900	return E_OUTOFMEMORY;
901	}
902	return S_OK;
903	}
904
905
906	//////////////////////////////////////////////////////////////////////////////////////////////////////
907	/*
908	*
909	*
910	* Implementation UnattendedDebianInstaller functions
911	*
912	*/
913	//////////////////////////////////////////////////////////////////////////////////////////////////////
914
915	/**
916	* Helper for checking if a file exists.
917	* @todo promote to IPRT?
918	*/
919	static bool hlpVfsFileExists(RTVFS hVfs, const char *pszPath)
920	{
921	RTFSOBJINFO ObjInfo;
922	int vrc = RTVfsQueryPathInfo(hVfs, pszPath, &ObjInfo, RTFSOBJATTRADD_NOTHING, RTPATH_F_FOLLOW_LINK);
923	return RT_SUCCESS(vrc) && RTFS_IS_FILE(ObjInfo.Attr.fMode);
924	}
925
926	HRESULT UnattendedDebianInstaller::addFilesToAuxVisoVectors(RTCList<RTCString> &rVecArgs, RTCList<RTCString> &rVecFiles,
927	RTVFS hVfsOrgIso, bool fOverwrite)
928	{
929	/*
930	* The txt.cfg file used to be called isolinux.txt (ubuntu 4.10
931	* and possible others).
932	*/
933	/** @todo Ubuntu 4.10 does not work, as we generate too long command lines
934	* and the kernel crashes immediately. */
935	const char *pszIsoLinuxTxtCfg = "/isolinux/txt.cfg";
936	if ( !hlpVfsFileExists(hVfsOrgIso, pszIsoLinuxTxtCfg)
937	&& hlpVfsFileExists(hVfsOrgIso, "/isolinux/isolinux.txt"))
938	pszIsoLinuxTxtCfg = "/isolinux/isolinux.txt";
939
940	/*
941	* VISO bits and filenames.
942	*/
943	RTCString strIsoLinuxCfg;
944	RTCString strTxtCfg;
945	try
946	{
947	/* Remaster ISO. */
948	rVecArgs.append() = "--no-file-mode";
949	rVecArgs.append() = "--no-dir-mode";
950
951	rVecArgs.append() = "--import-iso";
952	rVecArgs.append(mpParent->i_getIsoPath());
953
954	rVecArgs.append() = "--file-mode=0444";
955	rVecArgs.append() = "--dir-mode=0555";
956
957	/* Remove the two isolinux configure files we'll be replacing. */
958	rVecArgs.append() = "isolinux/isolinux.cfg=:must-remove:";
959	rVecArgs.append().assign(&pszIsoLinuxTxtCfg[1]).append("=:must-remove:");
960
961	/* Add the replacement files. */
962	strIsoLinuxCfg = mpParent->i_getAuxiliaryBasePath();
963	strIsoLinuxCfg.append("isolinux-isolinux.cfg");
964	rVecArgs.append().append("isolinux/isolinux.cfg=").append(strIsoLinuxCfg);
965
966	strTxtCfg = mpParent->i_getAuxiliaryBasePath();
967	strTxtCfg.append("isolinux-txt.cfg");
968	rVecArgs.append().assign(&pszIsoLinuxTxtCfg[1]).append("=").append(strTxtCfg);
969	}
970	catch (std::bad_alloc &)
971	{
972	return E_OUTOFMEMORY;
973	}
974
975	/*
976	* Edit the isolinux.cfg file.
977	*/
978	{
979	GeneralTextScript Editor(mpParent);
980	HRESULT hrc = loadAndParseFileFromIso(hVfsOrgIso, "/isolinux/isolinux.cfg", &Editor);
981	if (SUCCEEDED(hrc))
982	hrc = editIsoLinuxCfg(&Editor);
983	if (SUCCEEDED(hrc))
984	{
985	hrc = Editor.save(strIsoLinuxCfg, fOverwrite);
986	if (SUCCEEDED(hrc))
987	{
988	try
989	{
990	rVecFiles.append(strIsoLinuxCfg);
991	}
992	catch (std::bad_alloc &)
993	{
994	RTFileDelete(strIsoLinuxCfg.c_str());
995	hrc = E_OUTOFMEMORY;
996	}
997	}
998	}
999	if (FAILED(hrc))
1000	return hrc;
1001	}
1002
1003	/*
1004	* Edit the txt.cfg file.
1005	*/
1006	{
1007	GeneralTextScript Editor(mpParent);
1008	HRESULT hrc = loadAndParseFileFromIso(hVfsOrgIso, pszIsoLinuxTxtCfg, &Editor);
1009	if (SUCCEEDED(hrc))
1010	hrc = editDebianTxtCfg(&Editor);
1011	if (SUCCEEDED(hrc))
1012	{
1013	hrc = Editor.save(strTxtCfg, fOverwrite);
1014	if (SUCCEEDED(hrc))
1015	{
1016	try
1017	{
1018	rVecFiles.append(strTxtCfg);
1019	}
1020	catch (std::bad_alloc &)
1021	{
1022	RTFileDelete(strTxtCfg.c_str());
1023	hrc = E_OUTOFMEMORY;
1024	}
1025	}
1026	}
1027	if (FAILED(hrc))
1028	return hrc;
1029	}
1030
1031	/*
1032	* Call parent to add the preseed file from mAlg.
1033	*/
1034	return UnattendedLinuxInstaller::addFilesToAuxVisoVectors(rVecArgs, rVecFiles, hVfsOrgIso, fOverwrite);
1035	}
1036
1037	HRESULT UnattendedDebianInstaller::editDebianTxtCfg(GeneralTextScript *pEditor)
1038	{
1039	try
1040	{
1041	/** @todo r=bird: Add some comments saying wtf you're actually up to here.
1042	* Repeating what's clear from function calls and boasting the
1043	* inteligence of the code isn't helpful. */
1044	//find all lines with "label" inside
1045	std::vector<size_t> vecLineNumbers = pEditor->findTemplate("label", RTCString::CaseInsensitive);
1046	for (size_t i = 0; i < vecLineNumbers.size(); ++i)
1047	{
1048	RTCString const &rContent = pEditor->getContentOfLine(vecLineNumbers[i]);
1049
1050	// ASSUME: suppose general string looks like "label install", two words separated by " ".
1051	RTCList<RTCString> vecPartsOfcontent = rContent.split(" ");
1052	if (vecPartsOfcontent.size() > 1 && vecPartsOfcontent[1].contains("install")) /** @todo r=bird: case insensitive? */
1053	{
1054	std::vector<size_t> vecDefaultLineNumbers = pEditor->findTemplate("default", RTCString::CaseInsensitive);
1055	//handle the lines more intelligently
1056	for (size_t j = 0; j < vecDefaultLineNumbers.size(); ++j)
1057	{
1058	Utf8Str strNewContent("default ");
1059	strNewContent.append(vecPartsOfcontent[1]);
1060	HRESULT hrc = pEditor->setContentOfLine(vecDefaultLineNumbers[j], strNewContent);
1061	if (FAILED(hrc))
1062	return hrc;
1063	}
1064	}
1065	}
1066	}
1067	catch (std::bad_alloc &)
1068	{
1069	return E_OUTOFMEMORY;
1070	}
1071	return UnattendedLinuxInstaller::editIsoLinuxCfg(pEditor);
1072	}
1073
1074
1075	//////////////////////////////////////////////////////////////////////////////////////////////////////
1076	/*
1077	*
1078	*
1079	* Implementation UnattendedRhel6And7Installer functions
1080	*
1081	*/
1082	//////////////////////////////////////////////////////////////////////////////////////////////////////
1083	HRESULT UnattendedRhel6And7Installer::addFilesToAuxVisoVectors(RTCList<RTCString> &rVecArgs, RTCList<RTCString> &rVecFiles,
1084	RTVFS hVfsOrgIso, bool fOverwrite)
1085	{
1086	Utf8Str strIsoLinuxCfg;
1087	try
1088	{
1089	#if 1
1090	/* Remaster ISO. */
1091	rVecArgs.append() = "--no-file-mode";
1092	rVecArgs.append() = "--no-dir-mode";
1093
1094	rVecArgs.append() = "--import-iso";
1095	rVecArgs.append(mpParent->i_getIsoPath());
1096
1097	rVecArgs.append() = "--file-mode=0444";
1098	rVecArgs.append() = "--dir-mode=0555";
1099
1100	/* We replace isolinux.cfg with our edited version (see further down). */
1101	rVecArgs.append() = "isolinux/isolinux.cfg=:must-remove:";
1102	strIsoLinuxCfg = mpParent->i_getAuxiliaryBasePath();
1103	strIsoLinuxCfg.append("isolinux-isolinux.cfg");
1104	rVecArgs.append().append("isolinux/isolinux.cfg=").append(strIsoLinuxCfg);
1105
1106	#else
1107	/** @todo Maybe we should just remaster the ISO for redhat derivatives too?
1108	* One less CDROM to mount. */
1109	/* Name the ISO. */
1110	rVecArgs.append() = "--volume-id=VBox Unattended Boot";
1111
1112	/* Copy the isolinux directory from the original install ISO. */
1113	rVecArgs.append().append("--push-iso=").append(mpParent->i_getIsoPath());
1114	rVecArgs.append() = "/isolinux=/isolinux";
1115	rVecArgs.append() = "--pop";
1116
1117	/* We replace isolinux.cfg with our edited version (see further down). */
1118	rVecArgs.append() = "/isolinux/isolinux.cfg=:must-remove:";
1119
1120	strIsoLinuxCfg = mpParent->i_getAuxiliaryBasePath();
1121	strIsoLinuxCfg.append("isolinux-isolinux.cfg");
1122	rVecArgs.append().append("/isolinux/isolinux.cfg=").append(strIsoLinuxCfg);
1123
1124	/* Configure booting /isolinux/isolinux.bin. */
1125	rVecArgs.append() = "--eltorito-boot";
1126	rVecArgs.append() = "/isolinux/isolinux.bin";
1127	rVecArgs.append() = "--no-emulation-boot";
1128	rVecArgs.append() = "--boot-info-table";
1129	rVecArgs.append() = "--boot-load-seg=0x07c0";
1130	rVecArgs.append() = "--boot-load-size=4";
1131
1132	/* Make the boot catalog visible in the file system. */
1133	rVecArgs.append() = "--boot-catalog=/isolinux/vboxboot.cat";
1134	#endif
1135	}
1136	catch (std::bad_alloc &)
1137	{
1138	return E_OUTOFMEMORY;
1139	}
1140
1141	/*
1142	* Edit isolinux.cfg and save it.
1143	*/
1144	{
1145	GeneralTextScript Editor(mpParent);
1146	HRESULT hrc = loadAndParseFileFromIso(hVfsOrgIso, "/isolinux/isolinux.cfg", &Editor);
1147	if (SUCCEEDED(hrc))
1148	hrc = editIsoLinuxCfg(&Editor);
1149	if (SUCCEEDED(hrc))
1150	{
1151	hrc = Editor.save(strIsoLinuxCfg, fOverwrite);
1152	if (SUCCEEDED(hrc))
1153	{
1154	try
1155	{
1156	rVecFiles.append(strIsoLinuxCfg);
1157	}
1158	catch (std::bad_alloc &)
1159	{
1160	RTFileDelete(strIsoLinuxCfg.c_str());
1161	hrc = E_OUTOFMEMORY;
1162	}
1163	}
1164	}
1165	if (FAILED(hrc))
1166	return hrc;
1167	}
1168
1169	/*
1170	* Call parent to add the ks.cfg file from mAlg.
1171	*/
1172	return UnattendedLinuxInstaller::addFilesToAuxVisoVectors(rVecArgs, rVecFiles, hVfsOrgIso, fOverwrite);
1173	}
1174
1175
1176	//////////////////////////////////////////////////////////////////////////////////////////////////////
1177	/*
1178	*
1179	*
1180	* Implementation UnattendedSuseInstaller functions
1181	*
1182	*/
1183	//////////////////////////////////////////////////////////////////////////////////////////////////////
1184	#if 0 /* doesn't work, so convert later */
1185	/*
1186	*
1187	* UnattendedSuseInstaller protected methods
1188	*
1189	*/
1190	HRESULT UnattendedSuseInstaller::setUserData()
1191	{
1192	HRESULT rc = S_OK;
1193	//here base class function must be called first
1194	//because user home directory is set after user name
1195	rc = UnattendedInstaller::setUserData();
1196
1197	rc = mAlg->setField(USERHOMEDIR_ID, "");
1198	if (FAILED(rc))
1199	return rc;
1200
1201	return rc;
1202	}
1203
1204	/*
1205	*
1206	* UnattendedSuseInstaller private methods
1207	*
1208	*/
1209
1210	HRESULT UnattendedSuseInstaller::iv_initialPhase()
1211	{
1212	Assert(isAuxiliaryIsoNeeded());
1213	if (mParent->i_isGuestOs64Bit())
1214	mFilesAndDirsToExtractFromIso.append("boot/x86_64/loader/ ");
1215	else
1216	mFilesAndDirsToExtractFromIso.append("boot/i386/loader/ ");
1217	return extractOriginalIso(mFilesAndDirsToExtractFromIso);
1218	}
1219
1220
1221	HRESULT UnattendedSuseInstaller::setupScriptOnAuxiliaryCD(const Utf8Str &path)
1222	{
1223	HRESULT rc = S_OK;
1224
1225	GeneralTextScript isoSuseCfgScript(mpParent);
1226	rc = isoSuseCfgScript.read(path);
1227	rc = isoSuseCfgScript.parse();
1228	//fix linux core bootable parameters: add path to the preseed script
1229
1230	std::vector<size_t> listOfLines = isoSuseCfgScript.findTemplate("append");
1231	for(unsigned int i=0; i<listOfLines.size(); ++i)
1232	{
1233	isoSuseCfgScript.appendToLine(listOfLines.at(i),
1234	" auto=true priority=critical autoyast=default instmode=cd quiet splash noprompt noshell --");
1235	}
1236
1237	//find all lines with "label" inside
1238	listOfLines = isoSuseCfgScript.findTemplate("label");
1239	for(unsigned int i=0; i<listOfLines.size(); ++i)
1240	{
1241	Utf8Str content = isoSuseCfgScript.getContentOfLine(listOfLines.at(i));
1242
1243	//suppose general string looks like "label linux", two words separated by " ".
1244	RTCList<RTCString> partsOfcontent = content.split(" ");
1245
1246	if (partsOfcontent.at(1).contains("linux"))
1247	{
1248	std::vector<size_t> listOfDefault = isoSuseCfgScript.findTemplate("default");
1249	//handle the lines more intelligently
1250	for(unsigned int j=0; j<listOfDefault.size(); ++j)
1251	{
1252	Utf8Str newContent("default ");
1253	newContent.append(partsOfcontent.at(1));
1254	isoSuseCfgScript.setContentOfLine(listOfDefault.at(j), newContent);
1255	}
1256	}
1257	}
1258
1259	rc = isoSuseCfgScript.save(path, true);
1260
1261	LogRelFunc(("UnattendedSuseInstaller::setupScriptsOnAuxiliaryCD(): The file %s has been changed\n", path.c_str()));
1262
1263	return rc;
1264	}
1265	#endif
1266

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source: vbox/trunk/src/VBox/Main/src-server/UnattendedInstaller.cpp@ 85672

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