VBoxDrvInst.cpp@ 35709

Last change on this file since 35709 was 35709, checked in by vboxsync, 14 years ago
Check for string buffer lengths.
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1	/* $Id: VBoxDrvInst.cpp 35709 2011-01-25 13:03:11Z vboxsync $ */
2	/** @file
3	* VBoxDrvInst - Driver and service installation helper for Windows guests.
4	*/
5
6	/*
7	* Copyright (C) 2011 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
23	#ifndef UNICODE
24	#define UNICODE
25	#endif
26
27	#include <VBox/version.h>
28
29	#include <windows.h>
30	#include <setupapi.h>
31	#include <stdio.h>
32	#include <tchar.h>
33
34	/*******************************************************************************
35	* Defines *
36	*******************************************************************************/
37
38	/* Exit codes */
39	#define EXIT_OK (0)
40	#define EXIT_REBOOT (1)
41	#define EXIT_FAIL (2)
42	#define EXIT_USAGE (3)
43
44	/* Prototypes */
45	typedef struct {
46	PWSTR pApplicationId;
47	PWSTR pDisplayName;
48	PWSTR pProductName;
49	PWSTR pMfgName;
50	} INSTALLERINFO, *PINSTALLERINFO;
51	typedef const PINSTALLERINFO PCINSTALLERINFO;
52
53	typedef enum {
54	DIFXAPI_SUCCESS,
55	DIFXAPI_INFO,
56	DIFXAPI_WARNING,
57	DIFXAPI_ERROR
58	} DIFXAPI_LOG;
59
60	typedef void (WINAPI * DIFXLOGCALLBACK_W)( DIFXAPI_LOG Event, DWORD Error, PCWSTR EventDescription, PVOID CallbackContext);
61	typedef void ( __cdecl* DIFXAPILOGCALLBACK_W)( DIFXAPI_LOG Event, DWORD Error, PCWSTR EventDescription, PVOID CallbackContext);
62
63	typedef DWORD (WINAPI fnDriverPackageInstall) (PCTSTR DriverPackageInfPath, DWORD Flags, PCINSTALLERINFO pInstallerInfo, BOOL pNeedReboot);
64	fnDriverPackageInstall g_pfnDriverPackageInstall = NULL;
65
66	typedef DWORD (WINAPI fnDriverPackageUninstall) (PCTSTR DriverPackageInfPath, DWORD Flags, PCINSTALLERINFO pInstallerInfo, BOOL pNeedReboot);
67	fnDriverPackageUninstall g_pfnDriverPackageUninstall = NULL;
68
69	typedef VOID (WINAPI *fnDIFXAPISetLogCallback) (DIFXAPILOGCALLBACK_W LogCallback, PVOID CallbackContext);
70	fnDIFXAPISetLogCallback g_pfnDIFXAPISetLogCallback = NULL;
71
72	/* Defines */
73	#define DRIVER_PACKAGE_REPAIR 0x00000001
74	#define DRIVER_PACKAGE_SILENT 0x00000002
75	#define DRIVER_PACKAGE_FORCE 0x00000004
76	#define DRIVER_PACKAGE_ONLY_IF_DEVICE_PRESENT 0x00000008
77	#define DRIVER_PACKAGE_LEGACY_MODE 0x00000010
78	#define DRIVER_PACKAGE_DELETE_FILES 0x00000020
79
80	/* DIFx error codes */
81	#define ERROR_DEPENDENT_APPLICATIONS_EXIST \
82	(APPLICATION_ERROR_MASK\|ERROR_SEVERITY_ERROR\|0x300)
83	#define ERROR_DRIVER_STORE_ADD_FAILED \
84	(APPLICATION_ERROR_MASK \| ERROR_SEVERITY_ERROR \| 0x0247L)
85	#define ERROR_DRIVER_PACKAGE_NOT_IN_STORE \
86	(APPLICATION_ERROR_MASK\|ERROR_SEVERITY_ERROR\|0x302)
87
88	/* Registry string list flags */
89	#define VBOX_REG_STRINGLIST_NONE 0x00000000 /* No flags set. */
90	#define VBOX_REG_STRINGLIST_ALLOW_DUPLICATES 0x00000001 /* Allows duplicates in list when adding a value. */
91
92	#ifdef DEBUG
93	#define VBOX_DRVINST_LOGFILE "C:\\Temp\\VBoxDrvInstDIFx.log"
94	#endif
95
96	bool GetErrorMsg(DWORD dwLastError, _TCHAR *pszMsg, DWORD dwBufSize)
97	{
98	if (::FormatMessage(FORMAT_MESSAGE_FROM_SYSTEM, NULL, dwLastError, 0, pszMsg, dwBufSize / sizeof(TCHAR), NULL) == 0)
99	{
100	_sntprintf(pszMsg, dwBufSize / sizeof(TCHAR), _T("Unknown error!\n"), dwLastError);
101	return false;
102	}
103	else
104	{
105	_TCHAR *p = _tcschr(pszMsg, _T('\r'));
106	if (p != NULL)
107	*p = _T('\0');
108	}
109
110	return true;
111	}
112
113	/**
114	* Log callback for DIFxAPI calls.
115	*
116	* @param Event The event's structure to log.
117	* @param dwError The event's error level.
118	* @param pEventDescription The event's text description.
119	* @param pCallbackContext User-supplied callback context.
120	*/
121	void LogCallback(DIFXAPI_LOG Event, DWORD dwError, PCWSTR pEventDescription, PVOID pCallbackContext)
122	{
123	if (dwError == 0)
124	_tprintf(_T("(%u) %ws\n"), Event, pEventDescription);
125	else
126	_tprintf(_T("(%u) ERROR: %u - %ws\n"), Event, dwError, pEventDescription);
127
128	if (pCallbackContext)
129	fwprintf((FILE*)pCallbackContext, _T("(%u) %u - %s\n"), Event, dwError, pEventDescription);
130	}
131
132	/**
133	* (Un)Installs a driver from/to the system.
134	*
135	* @return Exit code (EXIT_OK, EXIT_FAIL)
136	* @param fInstall Flag indicating whether to install (TRUE) or uninstall (FALSE) a driver.
137	* @param pszDriverPath Pointer to full qualified path to the driver's .INF file (+ driver files).
138	* @param fSilent Flag indicating a silent installation (TRUE) or not (FALSE).
139	* @param pszLogFile Pointer to full qualified path to log file to be written during installation.
140	* Optional.
141	*/
142	int VBoxInstallDriver(const BOOL fInstall, const _TCHAR *pszDriverPath, BOOL fSilent,
143	const _TCHAR *pszLogFile)
144	{
145	HRESULT hr = ERROR_SUCCESS;
146	HMODULE hDIFxAPI = LoadLibrary(_T("DIFxAPI.dll"));
147	if (NULL == hDIFxAPI)
148	{
149	_tprintf(_T("ERROR: Unable to locate DIFxAPI.dll!\n"));
150	hr = ERROR_FILE_NOT_FOUND;
151	}
152	else
153	{
154	if (fInstall)
155	{
156	g_pfnDriverPackageInstall = (fnDriverPackageInstall)GetProcAddress(hDIFxAPI, "DriverPackageInstallW");
157	if (g_pfnDriverPackageInstall == NULL)
158	{
159	_tprintf(_T("ERROR: Unable to retrieve entry point for DriverPackageInstallW!\n"));
160	hr = ERROR_PROC_NOT_FOUND;
161	}
162	}
163	else
164	{
165	g_pfnDriverPackageUninstall = (fnDriverPackageUninstall)GetProcAddress(hDIFxAPI, "DriverPackageUninstallW");
166	if (g_pfnDriverPackageUninstall == NULL)
167	{
168	_tprintf(_T("ERROR: Unable to retrieve entry point for DriverPackageUninstallW!\n"));
169	hr = ERROR_PROC_NOT_FOUND;
170	}
171	}
172
173	if (SUCCEEDED(hr))
174	{
175	g_pfnDIFXAPISetLogCallback = (fnDIFXAPISetLogCallback)GetProcAddress(hDIFxAPI, "DIFXAPISetLogCallbackW");
176	if (g_pfnDIFXAPISetLogCallback == NULL)
177	{
178	_tprintf(_T("ERROR: Unable to retrieve entry point for DIFXAPISetLogCallbackW!\n"));
179	hr = ERROR_PROC_NOT_FOUND;
180	}
181	}
182	}
183
184	if (SUCCEEDED(hr))
185	{
186	FILE *fh = NULL;
187	if (pszLogFile)
188	{
189	fh = _wfopen(pszLogFile, _T("a"));
190	if (!fh)
191	_tprintf(_T("ERROR: Unable to create log file!\n"));
192	g_pfnDIFXAPISetLogCallback(LogCallback, fh);
193	}
194
195	INSTALLERINFO instInfo =
196	{
197	TEXT("{7d2c708d-c202-40ab-b3e8-de21da1dc629}"), /* Our GUID for representing this installation tool. */
198	TEXT("VirtualBox Guest Additions Install Helper"),
199	TEXT("VirtualBox Guest Additions"), /** @todo Add version! */
200	TEXT("Oracle Corporation")
201	};
202
203	_TCHAR szDriverInf[MAX_PATH + 1];
204	if (0 == GetFullPathNameW(pszDriverPath, MAX_PATH, szDriverInf, NULL))
205	{
206	_tprintf(_T("ERROR: INF-Path too long / could not be retrieved!\n"));
207	hr = ERROR_INVALID_PARAMETER;
208	}
209	else
210	{
211	if (fInstall)
212	_tprintf(_T("Installing driver ...\n"));
213	else
214	_tprintf(_T("Uninstalling driver ...\n"));
215	_tprintf(_T("INF-File: %ws\n"), szDriverInf);
216
217	DWORD dwFlags = DRIVER_PACKAGE_FORCE;
218	if (!fInstall)
219	dwFlags \|= DRIVER_PACKAGE_DELETE_FILES;
220
221	OSVERSIONINFO osi;
222	memset(&osi, 0, sizeof(OSVERSIONINFO));
223	osi.dwOSVersionInfoSize = sizeof(OSVERSIONINFO);
224	if ( (GetVersionEx(&osi) != 0)
225	&& (osi.dwPlatformId == VER_PLATFORM_WIN32_NT)
226	&& (osi.dwMajorVersion < 6))
227	{
228	if (fInstall)
229	{
230	_tprintf(_T("Using legacy mode for install ...\n"));
231	dwFlags \|= DRIVER_PACKAGE_LEGACY_MODE;
232	}
233	}
234
235	if (fSilent)
236	{
237	_tprintf(_T("Installation is silent ...\n"));
238	dwFlags \|= DRIVER_PACKAGE_SILENT;
239	}
240
241	BOOL fReboot;
242	DWORD dwRet = fInstall ?
243	g_pfnDriverPackageInstall(szDriverInf, dwFlags, &instInfo, &fReboot)
244	: g_pfnDriverPackageUninstall(szDriverInf, dwFlags, &instInfo, &fReboot);
245	if (dwRet != ERROR_SUCCESS)
246	{
247	switch (dwRet)
248	{
249	case CRYPT_E_FILE_ERROR:
250	_tprintf(_T("ERROR: The catalog file for the specified driver package was not found!\n"));
251	break;
252
253	case ERROR_ACCESS_DENIED:
254	_tprintf(_T("ERROR: Caller is not in Administrators group to (un)install this driver package!\n"));
255	break;
256
257	case ERROR_BAD_ENVIRONMENT:
258	_tprintf(_T("ERROR: The current Microsoft Windows version does not support this operation!\n"));
259	break;
260
261	case ERROR_CANT_ACCESS_FILE:
262	_tprintf(_T("ERROR: The driver package files could not be accessed!\n"));
263	break;
264
265	case ERROR_DEPENDENT_APPLICATIONS_EXIST:
266	_tprintf(_T("ERROR: DriverPackageUninstall removed an association between the driver package and the specified application but the function did not uninstall the driver package because other applications are associated with the driver package!\n"));
267	break;
268
269	case ERROR_DRIVER_PACKAGE_NOT_IN_STORE:
270	_tprintf(_T("ERROR: There is no INF file in the DIFx driver store that corresponds to the INF file %ws!\n"), szDriverInf);
271	break;
272
273	case ERROR_FILE_NOT_FOUND:
274	_tprintf(_T("ERROR: File not found! File = %ws\n"), szDriverInf);
275	break;
276
277	case ERROR_IN_WOW64:
278	_tprintf(_T("ERROR: The calling application is a 32-bit application attempting to execute in a 64-bit environment, which is not allowed!\n"));
279	break;
280
281	case ERROR_INVALID_FLAGS:
282	_tprintf(_T("ERROR: The flags specified are invalid!\n"));
283	break;
284
285	case ERROR_INSTALL_FAILURE:
286	_tprintf(_T("ERROR: The (un)install operation failed! Consult the Setup API logs for more information.\n"));
287	break;
288
289	case ERROR_NO_MORE_ITEMS:
290	_tprintf(
291	_T(
292	"ERROR: The function found a match for the HardwareId value, but the specified driver was not a better match than the current driver and the caller did not specify the INSTALLFLAG_FORCE flag!\n"));
293	break;
294
295	case ERROR_NO_DRIVER_SELECTED:
296	_tprintf(_T("ERROR: No driver in .INF-file selected!\n"));
297	break;
298
299	case ERROR_SECTION_NOT_FOUND:
300	_tprintf(_T("ERROR: Section in .INF-file was not found!\n"));
301	break;
302
303	case ERROR_SHARING_VIOLATION:
304	_tprintf(_T("ERROR: A component of the driver package in the DIFx driver store is locked by a thread or process\n"));
305	break;
306
307	/*
308	* ! sig: Verifying file against specific Authenticode(tm) catalog failed! (0x800b0109)
309	* ! sig: Error 0x800b0109: A certificate chain processed, but terminated in a root certificate which is not trusted by the trust provider.
310	* !!! sto: No error message will be displayed as client is running in non-interactive mode.
311	* !!! ndv: Driver package failed signature validation. Error = 0xE0000247
312	*/
313	case ERROR_DRIVER_STORE_ADD_FAILED:
314	_tprintf(_T("ERROR: Adding driver to the driver store failed!!\n"));
315	break;
316
317	case ERROR_UNSUPPORTED_TYPE:
318	_tprintf(_T("ERROR: The driver package type is not supported of INF %ws!\n"), szDriverInf);
319	break;
320
321	default:
322	{
323	/* Try error lookup with GetErrorMsg(). */
324	TCHAR szErrMsg[1024];
325	GetErrorMsg(dwRet, szErrMsg, sizeof(szErrMsg));
326	_tprintf(_T("ERROR (%08x): %ws\n"), dwRet, szErrMsg);
327	break;
328	}
329	}
330	hr = ERROR_INSTALL_FAILURE;
331	}
332	g_pfnDIFXAPISetLogCallback(NULL, NULL);
333	if (fh)
334	fclose(fh);
335	if (SUCCEEDED(hr))
336	{
337	if (fReboot)
338	_tprintf(_T("A reboot is needed to complete the driver (un)installation!\n"));
339	}
340	}
341	}
342
343	if (NULL != hDIFxAPI)
344	FreeLibrary(hDIFxAPI);
345
346	return SUCCEEDED(hr) ? EXIT_OK : EXIT_FAIL;
347	}
348
349	/**
350	* Executes a sepcified .INF section to install/uninstall drivers and/or services.
351	*
352	* @return Exit code (EXIT_OK, EXIT_FAIL)
353	* @param pszSection Section to execute; usually it's "DefaultInstall".
354	* @param iMode Execution mode to use (see MSDN).
355	* @param pszInf Full qualified path of the .INF file to use.
356	*/
357	int ExecuteInfFile(const _TCHAR pszSection, int iMode, const _TCHAR pszInf)
358	{
359	_tprintf(_T("Executing INF-File: %ws (Section: %ws) ...\n"), pszInf, pszSection);
360
361	/* Executed by the installer that already has proper privileges. */
362	_TCHAR szCommandLine[_MAX_PATH + 1] = { 0 };
363	swprintf(szCommandLine, sizeof(szCommandLine), TEXT( "%ws %d %ws" ), pszSection, iMode, pszInf);
364
365	#ifdef DEBUG
366	_tprintf (_T( "Commandline: %ws\n"), szCommandLine);
367	#endif
368
369	InstallHinfSection(NULL, NULL, szCommandLine, SW_SHOW);
370	/* No return value given! */
371
372	return EXIT_OK;
373	}
374
375	/**
376	* Adds a string entry to a MULTI_SZ registry list.
377	*
378	* @return Exit code (EXIT_OK, EXIT_FAIL)
379	* @param pszSubKey Sub key containing the list.
380	* @param pszKeyValue The actual key name of the list.
381	* @param pszValueToRemove The value to add to the list.
382	* @param uiOrder Position (zero-based) of where to add the value to the list.
383	*/
384	int RegistryAddStringToMultiSZ(const TCHAR pszSubKey, const TCHAR pszKeyValue, const TCHAR *pszValueToAdd, unsigned int uiOrder)
385	{
386	#ifdef DEBUG
387	_tprintf(_T("AddStringToMultiSZ: Adding MULTI_SZ string %ws to %ws\\%ws (Order = %d)\n"), pszValueToAdd, pszSubKey, pszKeyValue, uiOrder);
388	#endif
389
390	HKEY hKey = NULL;
391	DWORD disp, dwType;
392	LONG lRet = RegCreateKeyEx(HKEY_LOCAL_MACHINE, pszSubKey, 0, NULL, REG_OPTION_NON_VOLATILE, KEY_READ \| KEY_WRITE, NULL, &hKey, &disp);
393	if (lRet != ERROR_SUCCESS)
394	_tprintf(_T("AddStringToMultiSZ: RegCreateKeyEx %ts failed with error %ld!\n"), pszSubKey, lRet);
395
396	if (lRet == ERROR_SUCCESS)
397	{
398	TCHAR szKeyValue[512] = { 0 };
399	TCHAR szNewKeyValue[512] = { 0 };
400	DWORD cbKeyValue = sizeof(szKeyValue);
401
402	lRet = RegQueryValueEx(hKey, pszKeyValue, NULL, &dwType, (LPBYTE)szKeyValue, &cbKeyValue);
403	if ( lRet != ERROR_SUCCESS
404	\|\| dwType != REG_MULTI_SZ)
405	{
406	_tprintf(_T("AddStringToMultiSZ: RegQueryValueEx failed with error %ld, key type = 0x%x!\n"), lRet, dwType);
407	}
408	else
409	{
410
411	/* Look if the network provider is already in the list. */
412	int iPos = 0;
413	size_t cb = 0;
414
415	/* Replace delimiting "\0"'s with "," to make tokenizing work. */
416	for (int i = 0; i < cbKeyValue / sizeof(TCHAR); i++)
417	if (szKeyValue[i] == '\0') szKeyValue[i] = ',';
418
419	TCHAR *pszToken = wcstok(szKeyValue, _T(","));
420	TCHAR *pszNewToken = NULL;
421	TCHAR *pNewKeyValuePos = szNewKeyValue;
422	while (pszToken != NULL)
423	{
424	pszNewToken = wcstok(NULL, _T(","));
425
426	/* Append new value (at beginning if iOrder=0). */
427	if (iPos == uiOrder)
428	{
429	memcpy(pNewKeyValuePos, pszValueToAdd, wcslen(pszValueToAdd)*sizeof(TCHAR));
430
431	cb += (wcslen(pszValueToAdd) + 1) * sizeof(TCHAR); /* Add trailing zero as well. */
432	pNewKeyValuePos += wcslen(pszValueToAdd) + 1;
433	iPos++;
434	}
435
436	if (0 != wcsicmp(pszToken, pszValueToAdd))
437	{
438	memcpy(pNewKeyValuePos, pszToken, wcslen(pszToken)*sizeof(TCHAR));
439	cb += (wcslen(pszToken) + 1) * sizeof(TCHAR); /* Add trailing zero as well. */
440	pNewKeyValuePos += wcslen(pszToken) + 1;
441	iPos++;
442	}
443
444	pszToken = pszNewToken;
445	}
446
447	/* Append as last item if needed. */
448	if (uiOrder >= iPos)
449	{
450	memcpy(pNewKeyValuePos, pszValueToAdd, wcslen(pszValueToAdd)*sizeof(TCHAR));
451	cb += wcslen(pszValueToAdd) * sizeof(TCHAR); /* Add trailing zero as well. */
452	}
453
454	lRet = RegSetValueExW(hKey, pszKeyValue, 0, REG_MULTI_SZ, (LPBYTE)szNewKeyValue, (DWORD)cb);
455	if (lRet != ERROR_SUCCESS)
456	_tprintf(_T("AddStringToMultiSZ: RegSetValueEx failed with error %ld!\n"), lRet);
457	}
458
459	RegCloseKey(hKey);
460	#ifdef DEBUG
461	if (lRet == ERROR_SUCCESS)
462	_tprintf(_T("AddStringToMultiSZ: Value %ws successfully written!\n"), pszValueToAdd);
463	#endif
464	}
465
466	return (lRet == ERROR_SUCCESS) ? EXIT_OK : EXIT_FAIL;
467	}
468
469	/**
470	* Removes a string entry from a MULTI_SZ registry list.
471	*
472	* @return Exit code (EXIT_OK, EXIT_FAIL)
473	* @param pszSubKey Sub key containing the list.
474	* @param pszKeyValue The actual key name of the list.
475	* @param pszValueToRemove The value to remove from the list.
476	*/
477	int RegistryRemoveStringFromMultiSZ(const TCHAR pszSubKey, const TCHAR pszKeyValue, const TCHAR *pszValueToRemove)
478	{
479	// @todo Make string sizes dynamically allocated!
480
481	const TCHAR *pszKey = pszSubKey;
482	#ifdef DEBUG
483	_tprintf(_T("RemoveStringFromMultiSZ: Removing MULTI_SZ string: %ws from %ws\\%ws ...\n"), pszValueToRemove, pszSubKey, pszKeyValue);
484	#endif
485
486	HKEY hkey;
487	DWORD disp, dwType;
488	LONG lRet = RegCreateKeyEx(HKEY_LOCAL_MACHINE, pszKey, 0, NULL, REG_OPTION_NON_VOLATILE, KEY_READ \| KEY_WRITE, NULL, &hkey, &disp);
489	if (lRet != ERROR_SUCCESS)
490	_tprintf(_T("RemoveStringFromMultiSZ: RegCreateKeyEx %ts failed with error %ld!\n"), pszKey, lRet);
491
492	if (lRet == ERROR_SUCCESS)
493	{
494	TCHAR szKeyValue[1024];
495	DWORD cbKeyValue = sizeof(szKeyValue);
496
497	lRet = RegQueryValueEx(hkey, pszKeyValue, NULL, &dwType, (LPBYTE)szKeyValue, &cbKeyValue);
498	if ( lRet != ERROR_SUCCESS
499	\|\| dwType != REG_MULTI_SZ)
500	{
501	_tprintf(_T("RemoveStringFromMultiSZ: RegQueryValueEx failed with %d, key type = 0x%x!\n"), lRet, dwType);
502	}
503	else
504	{
505	#ifdef DEBUG
506	_tprintf(_T("RemoveStringFromMultiSZ: Current key len: %ld\n"), cbKeyValue);
507	#endif
508
509	TCHAR szCurString[1024] = { 0 };
510	TCHAR szFinalString[1024] = { 0 };
511	int iIndex = 0;
512	int iNewIndex = 0;
513	for (int i = 0; i < cbKeyValue / sizeof(TCHAR); i++)
514	{
515	if (szKeyValue[i] != _T('\0'))
516	szCurString[iIndex++] = szKeyValue[i];
517
518	if ( (!szKeyValue[i] == _T('\0'))
519	&& (szKeyValue[i + 1] == _T('\0')))
520	{
521	if (NULL == wcsstr(szCurString, pszValueToRemove))
522	{
523	wcscat(&szFinalString[iNewIndex], szCurString);
524
525	if (iNewIndex == 0)
526	iNewIndex = iIndex;
527	else iNewIndex += iIndex;
528
529	szFinalString[++iNewIndex] = _T('\0');
530	}
531
532	iIndex = 0;
533	ZeroMemory(szCurString, sizeof(szCurString));
534	}
535	}
536	szFinalString[++iNewIndex] = _T('\0');
537	#ifdef DEBUG
538	_tprintf(_T("RemoveStringFromMultiSZ: New key value: %ws (%u bytes)\n"),
539	szFinalString, iNewIndex * sizeof(TCHAR));
540	#endif
541
542	lRet = RegSetValueExW(hkey, pszKeyValue, 0, REG_MULTI_SZ, (LPBYTE)szFinalString, iNewIndex * sizeof(TCHAR));
543	if (lRet != ERROR_SUCCESS)
544	_tprintf(_T("RemoveStringFromMultiSZ: RegSetValueEx failed with %d!\n"), lRet);
545	}
546
547	RegCloseKey(hkey);
548	#ifdef DEBUG
549	if (lRet == ERROR_SUCCESS)
550	_tprintf(_T("RemoveStringFromMultiSZ: Value %ws successfully removed!\n"), pszValueToRemove);
551	#endif
552	}
553
554	return (lRet == ERROR_SUCCESS) ? EXIT_OK : EXIT_FAIL;
555	}
556
557	/**
558	* Adds a string to a registry string list (STRING_SZ).
559	* Only operates in HKLM for now, needs to be extended later for
560	* using other hives. Only processes lists with a "," separator
561	* at the moment.
562	*
563	* @return Exit code (EXIT_OK, EXIT_FAIL)
564	* @param pszSubKey Sub key containing the list.
565	* @param pszKeyValue The actual key name of the list.
566	* @param pszValueToAdd The value to add to the list.
567	* @param uiOrder Position (zero-based) of where to add the value to the list.
568	* @param dwFlags Flags.
569	*/
570	int RegistryAddStringToList(const TCHAR pszSubKey, const TCHAR pszKeyValue, const TCHAR *pszValueToAdd,
571	unsigned int uiOrder, DWORD dwFlags)
572	{
573	HKEY hKey = NULL;
574	DWORD disp, dwType;
575	LONG lRet = RegCreateKeyEx(HKEY_LOCAL_MACHINE, pszSubKey, 0, NULL, REG_OPTION_NON_VOLATILE, KEY_READ \| KEY_WRITE, NULL, &hKey, &disp);
576	if (lRet != ERROR_SUCCESS)
577	_tprintf(_T("RegistryAddStringToList: RegCreateKeyEx %ts failed with error %ld!\n"), pszSubKey, lRet);
578
579	TCHAR szKeyValue[512] = { 0 };
580	TCHAR szNewKeyValue[512] = { 0 };
581	DWORD cbKeyValue = sizeof(szKeyValue);
582
583	lRet = RegQueryValueEx(hKey, pszKeyValue, NULL, &dwType, (LPBYTE)szKeyValue, &cbKeyValue);
584	if ( lRet != ERROR_SUCCESS
585	\|\| dwType != REG_SZ)
586	{
587	_tprintf(_T("RegistryAddStringToList: RegQueryValueEx failed with %d, key type = 0x%x!\n"), lRet, dwType);
588	}
589
590	if (lRet == ERROR_SUCCESS)
591	{
592	#ifdef DEBUG
593	_tprintf(_T("RegistryAddStringToList: Key value: %ws\n"), szKeyValue);
594	#endif
595
596	/* Create entire new list. */
597	unsigned int iPos = 0;
598	TCHAR *pszToken = wcstok(szKeyValue, _T(","));
599	TCHAR *pszNewToken = NULL;
600	while (pszToken != NULL)
601	{
602	pszNewToken = wcstok(NULL, _T(","));
603
604	/* Append new provider name (at beginning if iOrder=0). */
605	if (iPos == uiOrder)
606	{
607	wcscat(szNewKeyValue, pszValueToAdd);
608	wcscat(szNewKeyValue, _T(","));
609	iPos++;
610	}
611
612	BOOL fAddToList = FALSE;
613	if ( !wcsicmp(pszToken, pszValueToAdd)
614	&& (dwFlags & VBOX_REG_STRINGLIST_ALLOW_DUPLICATES))
615	fAddToList = TRUE;
616	else if (wcsicmp(pszToken, pszValueToAdd))
617	fAddToList = TRUE;
618
619	if (fAddToList)
620	{
621	wcscat(szNewKeyValue, pszToken);
622	wcscat(szNewKeyValue, _T(","));
623	iPos++;
624	}
625
626	#ifdef DEBUG
627	_tprintf (_T("RegistryAddStringToList: Temp new key value: %ws\n"), szNewKeyValue);
628	#endif
629	pszToken = pszNewToken;
630	}
631
632	/* Append as last item if needed. */
633	if (uiOrder >= iPos)
634	wcscat(szNewKeyValue, pszValueToAdd);
635
636	/* Last char a delimiter? Cut off ... */
637	if (szNewKeyValue[wcslen(szNewKeyValue) - 1] == ',')
638	szNewKeyValue[wcslen(szNewKeyValue) - 1] = '\0';
639
640	size_t iNewLen = (wcslen(szNewKeyValue) * sizeof(WCHAR)) + sizeof(WCHAR);
641
642	#ifdef DEBUG
643	_tprintf(_T("RegistryAddStringToList: New provider list: %ws (%u bytes)\n"), szNewKeyValue, iNewLen);
644	#endif
645
646	lRet = RegSetValueExW(hKey, pszKeyValue, 0, REG_SZ, (LPBYTE)szNewKeyValue, (DWORD)iNewLen);
647	if (lRet != ERROR_SUCCESS)
648	_tprintf(_T("RegistryAddStringToList: RegSetValueEx failed with %ld!\n"), lRet);
649	}
650
651	RegCloseKey(hKey);
652	return (lRet == ERROR_SUCCESS) ? EXIT_OK : EXIT_FAIL;
653	}
654
655	/**
656	* Removes a string from a registry string list (STRING_SZ).
657	* Only operates in HKLM for now, needs to be extended later for
658	* using other hives. Only processes lists with a "," separator
659	* at the moment.
660	*
661	* @return Exit code (EXIT_OK, EXIT_FAIL)
662	* @param pszSubKey Sub key containing the list.
663	* @param pszKeyValue The actual key name of the list.
664	* @param pszValueToRemove The value to remove from the list.
665	*/
666	int RegistryRemoveStringFromList(const TCHAR pszSubKey, const TCHAR pszKeyValue, const TCHAR *pszValueToRemove)
667	{
668	HKEY hKey = NULL;
669	DWORD disp, dwType;
670	LONG lRet = RegCreateKeyEx(HKEY_LOCAL_MACHINE, pszSubKey, 0, NULL, REG_OPTION_NON_VOLATILE, KEY_READ \| KEY_WRITE, NULL, &hKey, &disp);
671	if (lRet != ERROR_SUCCESS)
672	_tprintf(_T("RegistryRemoveStringFromList: RegCreateKeyEx %ts failed with error %ld!\n"), pszSubKey, lRet);
673
674	TCHAR szKeyValue[512] = { 0 };
675	TCHAR szNewKeyValue[512] = { 0 };
676	DWORD cbKeyValue = sizeof(szKeyValue);
677
678	lRet = RegQueryValueEx(hKey, pszKeyValue, NULL, &dwType, (LPBYTE)szKeyValue, &cbKeyValue);
679	if ( lRet != ERROR_SUCCESS
680	\|\| dwType != REG_SZ)
681	{
682	_tprintf(_T("RegistryRemoveStringFromList: RegQueryValueEx failed with %d, key type = 0x%x!\n"), lRet, dwType);
683	}
684
685	if (lRet == ERROR_SUCCESS)
686	{
687	#ifdef DEBUG
688	_tprintf(_T("RegistryRemoveStringFromList: Key value: %ws\n"), szKeyValue);
689	#endif
690
691	/* Create entire new list. */
692	int iPos = 0;
693
694	TCHAR *pszToken = wcstok(szKeyValue, _T(","));
695	TCHAR *pszNewToken = NULL;
696	while (pszToken != NULL)
697	{
698	pszNewToken = wcstok(NULL, _T(","));
699
700	/* Append all list values as long as it's not the
701	* value we want to remove. */
702	if (wcsicmp(pszToken, pszValueToRemove))
703	{
704	wcscat(szNewKeyValue, pszToken);
705	wcscat(szNewKeyValue, _T(","));
706	iPos++;
707	}
708
709	#ifdef DEBUG
710	_tprintf (_T("RegistryRemoveStringFromList: Temp new key value: %ws\n"), szNewKeyValue);
711	#endif
712	pszToken = pszNewToken;
713	}
714
715	/* Last char a delimiter? Cut off ... */
716	if (szNewKeyValue[wcslen(szNewKeyValue) - 1] == ',')
717	szNewKeyValue[wcslen(szNewKeyValue) - 1] = '\0';
718
719	size_t iNewLen = (wcslen(szNewKeyValue) * sizeof(WCHAR)) + sizeof(WCHAR);
720
721	#ifdef DEBUG
722	_tprintf(_T("RegistryRemoveStringFromList: New provider list: %ws (%u bytes)\n"), szNewKeyValue, iNewLen);
723	#endif
724
725	lRet = RegSetValueExW(hKey, pszKeyValue, 0, REG_SZ, (LPBYTE)szNewKeyValue, (DWORD)iNewLen);
726	if (lRet != ERROR_SUCCESS)
727	_tprintf(_T("RegistryRemoveStringFromList: RegSetValueEx failed with %ld!\n"), lRet);
728	}
729
730	RegCloseKey(hKey);
731	return (lRet == ERROR_SUCCESS) ? EXIT_OK : EXIT_FAIL;
732	}
733
734	/**
735	* Adds a network provider with a specified order to the system.
736	*
737	* @return Exit code (EXIT_OK, EXIT_FAIL)
738	* @param pszProvider Name of network provider to add.
739	* @param uiOrder Position in list (zero-based) of where to add.
740	*/
741	int AddNetworkProvider(const TCHAR *pszProvider, unsigned int uiOrder)
742	{
743	_tprintf(_T("Adding network provider \"%ws\" (Order = %u) ...\n"), pszProvider, uiOrder);
744	int rc = RegistryAddStringToList(_T("System\\CurrentControlSet\\Control\\NetworkProvider\\Order"),
745	_T("ProviderOrder"),
746	pszProvider, uiOrder, VBOX_REG_STRINGLIST_NONE /* No flags set */);
747	if (rc == EXIT_OK)
748	_tprintf(_T("Network provider successfully added!\n"));
749	return rc;
750	}
751
752	/**
753	* Removes a network provider from the system.
754	*
755	* @return Exit code (EXIT_OK, EXIT_FAIL)
756	* @param pszProvider Name of network provider to remove.
757	*/
758	int RemoveNetworkProvider(const TCHAR *pszProvider)
759	{
760	_tprintf(_T("Removing network provider \"%ws\" ...\n"), pszProvider);
761	int rc = RegistryRemoveStringFromList(_T("System\\CurrentControlSet\\Control\\NetworkProvider\\Order"),
762	_T("ProviderOrder"),
763	pszProvider);
764	if (rc == EXIT_OK)
765	_tprintf(_T("Network provider successfully removed!\n"));
766	return rc;
767	}
768
769	int CreateService(const TCHAR *pszStartStopName,
770	const TCHAR *pszDisplayName,
771	int iServiceType,
772	int iStartType,
773	const TCHAR *pszBinPath,
774	const TCHAR *pszLoadOrderGroup,
775	const TCHAR *pszDependencies,
776	const TCHAR *pszLogonUser,
777	const TCHAR *pszLogonPassword)
778	{
779	int rc = ERROR_SUCCESS;
780
781	_tprintf(_T("Installing service %ws (%ws) ...\n"), pszDisplayName, pszStartStopName);
782
783	SC_HANDLE hSCManager = OpenSCManager (NULL, NULL, SC_MANAGER_ALL_ACCESS);
784	if (hSCManager == NULL)
785	{
786	_tprintf(_T("Could not get handle to SCM! Error: %ld\n"), GetLastError());
787	return EXIT_FAIL;
788	}
789
790	/* Fixup end of multistring. */
791	TCHAR szDepend[ _MAX_PATH ] = { 0 }; /* @todo Use dynamically allocated string here! */
792	if (pszDependencies != NULL)
793	{
794	_tcsnccpy (szDepend, pszDependencies, wcslen(pszDependencies));
795	DWORD len = (DWORD)wcslen (szDepend);
796	szDepend [len + 1] = 0;
797
798	/* Replace comma separator on null separator. */
799	for (DWORD i = 0; i < len; i++)
800	{
801	if (',' == szDepend [i])
802	szDepend [i] = 0;
803	}
804	}
805
806	DWORD dwTag = 0xDEADBEAF;
807	SC_HANDLE hService = CreateService (hSCManager, /* SCManager database handle. */
808	pszStartStopName, /* Name of service. */
809	pszDisplayName, /* Name to display. */
810	SERVICE_ALL_ACCESS, /* Desired access. */
811	iServiceType, /* Service type. */
812	iStartType, /* Start type. */
813	SERVICE_ERROR_NORMAL, /* Error control type. */
814	pszBinPath, /* Service's binary. */
815	pszLoadOrderGroup, /* Ordering group. */
816	(pszLoadOrderGroup != NULL) ? &dwTag : NULL, /* Tag identifier. */
817	(pszDependencies != NULL) ? szDepend : NULL, /* Dependencies. */
818	(pszLogonUser != NULL) ? pszLogonUser: NULL, /* Account. */
819	(pszLogonPassword != NULL) ? pszLogonPassword : NULL); /* Password. */
820	if (NULL == hService)
821	{
822	DWORD dwErr = GetLastError();
823	switch (dwErr)
824	{
825
826	case ERROR_SERVICE_EXISTS:
827	{
828	_tprintf(_T("Service already exists. No installation required. Updating the service config.\n"));
829
830	hService = OpenService (hSCManager, /* SCManager database handle. */
831	pszStartStopName, /* Name of service. */
832	SERVICE_ALL_ACCESS); /* Desired access. */
833	if (NULL == hService)
834	{
835	dwErr = GetLastError();
836	_tprintf(_T("Could not open service! Error: %ld\n"), dwErr);
837	}
838	else
839	{
840	BOOL fResult = ChangeServiceConfig (hService, /* Service handle. */
841	iServiceType, /* Service type. */
842	iStartType, /* Start type. */
843	SERVICE_ERROR_NORMAL, /* Error control type. */
844	pszBinPath, /* Service's binary. */
845	pszLoadOrderGroup, /* Ordering group. */
846	(pszLoadOrderGroup != NULL) ? &dwTag : NULL, /* Tag identifier. */
847	(pszDependencies != NULL) ? szDepend : NULL, /* Dependencies. */
848	(pszLogonUser != NULL) ? pszLogonUser: NULL, /* Account. */
849	(pszLogonPassword != NULL) ? pszLogonPassword : NULL, /* Password. */
850	pszDisplayName); /* Name to display. */
851	if (fResult)
852	_tprintf(_T("The service config has been successfully updated.\n"));
853	else
854	{
855	dwErr = GetLastError();
856	_tprintf(_T("Could not change service config! Error: %ld\n"), dwErr);
857	}
858	CloseServiceHandle(hService);
859	}
860
861	/*
862	* This entire branch do not return an error to avoid installations failures,
863	* if updating service parameters. Better to have a running system with old
864	* parameters and the failure information in the installation log.
865	*/
866	break;
867	}
868
869	case ERROR_INVALID_PARAMETER:
870
871	_tprintf(_T("Invalid parameter specified!\n"));
872	rc = EXIT_FAIL;
873	break;
874
875	default:
876
877	_tprintf(_T("Could not create service! Error: %ld\n"), dwErr);
878	rc = EXIT_FAIL;
879	break;
880	}
881
882	if (rc == EXIT_FAIL)
883	goto cleanup;
884	}
885	else
886	{
887	CloseServiceHandle (hService);
888	_tprintf(_T("Installation of service successful!\n"));
889	}
890
891	cleanup:
892
893	if (hSCManager != NULL)
894	CloseServiceHandle (hSCManager);
895
896	return rc;
897	}
898
899	int DelService(const TCHAR *pszStartStopName)
900	{
901	int rc = ERROR_SUCCESS;
902
903	_tprintf(_T("Deleting service '%ws' ...\n"), pszStartStopName);
904
905	SC_HANDLE hSCManager = OpenSCManager(NULL, NULL, SC_MANAGER_ALL_ACCESS);
906	SC_HANDLE hService = NULL;
907	if (hSCManager == NULL)
908	{
909	_tprintf(_T("Could not get handle to SCM! Error: %ld\n"), GetLastError());
910	rc = EXIT_FAIL;
911	}
912	else
913	{
914	hService = OpenService(hSCManager, pszStartStopName, SERVICE_ALL_ACCESS);
915	if (NULL == hService)
916	{
917	_tprintf(_T("Could not open service '%ws'! Error: %ld\n"), pszStartStopName, GetLastError());
918	rc = EXIT_FAIL;
919	}
920	}
921
922	if (hService != NULL)
923	{
924	if (LockServiceDatabase(hSCManager))
925	{
926	if (FALSE == DeleteService(hService))
927	{
928	DWORD dwErr = GetLastError();
929	switch (dwErr)
930	{
931
932	case ERROR_SERVICE_MARKED_FOR_DELETE:
933
934	_tprintf(_T("Service '%ws' already marked for deletion.\n"), pszStartStopName);
935	break;
936
937	default:
938
939	_tprintf(_T("Could not delete service '%ws'! Error: %ld\n"), pszStartStopName, GetLastError());
940	rc = EXIT_FAIL;
941	break;
942	}
943	}
944	else
945	{
946	_tprintf(_T("Service '%ws' successfully removed!\n"), pszStartStopName);
947	}
948	UnlockServiceDatabase(hSCManager);
949	}
950	else
951	{
952	_tprintf(_T("Unable to lock service database! Error: %ld\n"), GetLastError());
953	rc = EXIT_FAIL;
954	}
955	CloseServiceHandle(hService);
956	}
957
958	if (hSCManager != NULL)
959	CloseServiceHandle(hSCManager);
960
961	return rc;
962	}
963
964	DWORD RegistryWrite(HKEY hRootKey,
965	const _TCHAR *pszSubKey,
966	const _TCHAR *pszValueName,
967	DWORD dwType,
968	const BYTE *pbData,
969	DWORD cbData)
970	{
971	DWORD lRet;
972	HKEY hKey;
973	lRet = RegCreateKeyEx (hRootKey,
974	pszSubKey,
975	0, /* Reserved */
976	NULL, /* lpClass [in, optional] */
977	0, /* dwOptions [in] */
978	KEY_WRITE,
979	NULL, /* lpSecurityAttributes [in, optional] */
980	&hKey,
981	NULL); /* lpdwDisposition [out, optional] */
982	if (lRet != ERROR_SUCCESS)
983	{
984	_tprintf(_T("Could not open registry key! Error: %ld\n"), GetLastError());
985	}
986	else
987	{
988	lRet = RegSetValueEx(hKey, pszValueName, 0, dwType, (BYTE*)pbData, cbData);
989	if (lRet != ERROR_SUCCESS)
990	_tprintf(_T("Could not write to registry! Error: %ld\n"), GetLastError());
991	RegCloseKey(hKey);
992
993	}
994	return lRet;
995	}
996
997	void PrintHelp(void)
998	{
999	_tprintf(_T("VirtualBox Guest Additions Installation Helper for Windows\n"));
1000	_tprintf(_T("Version: %d.%d.%d.%d\n\n"), VBOX_VERSION_MAJOR, VBOX_VERSION_MINOR, VBOX_VERSION_BUILD, VBOX_SVN_REV);
1001	_tprintf(_T("Syntax:\n"));
1002	_tprintf(_T("\n"));
1003	_tprintf(_T("Drivers:\n"));
1004	_tprintf(_T("\tVBoxDrvInst driver install <inf-file> [log file]\n"));
1005	_tprintf(_T("\tVBoxDrvInst driver uninstall <inf-file> [log file]\n"));
1006	_tprintf(_T("\tVBoxDrvInst driver executeinf <inf-file>\n"));
1007	_tprintf(_T("\n"));
1008	_tprintf(_T("Network Provider:\n"));
1009	_tprintf(_T("\tVBoxDrvInst netprovider add <name> [order]\n"));
1010	_tprintf(_T("\tVBoxDrvInst netprovider remove <name>\n"));
1011	_tprintf(_T("\n"));
1012	_tprintf(_T("Registry:\n"));
1013	_tprintf(_T("\tVBoxDrvInst registry write <root> <sub key>\n")
1014	_T("\t <key name> <key type> <value>\n")
1015	_T("\t [type] [size]\n"));
1016	_tprintf(_T("\tVBoxDrvInst registry addmultisz <root> <sub key>\n")
1017	_T("\t <value> [order]\n"));
1018	_tprintf(_T("\tVBoxDrvInst registry delmultisz <root> <sub key>\n")
1019	_T("\t <key name> <value to remove>\n"));
1020	/** @todo Add "service" category! */
1021	_tprintf(_T("\n"));
1022	}
1023
1024	int __cdecl _tmain(int argc, _TCHAR *argv[])
1025	{
1026	int rc = EXIT_USAGE;
1027
1028	OSVERSIONINFO OSinfo;
1029	OSinfo.dwOSVersionInfoSize = sizeof(OSinfo);
1030	GetVersionEx(&OSinfo);
1031
1032	if (argc >= 2)
1033	{
1034	if ( !_tcsicmp(argv[1], _T("driver"))
1035	&& argc >= 3)
1036	{
1037	_TCHAR szINF[_MAX_PATH] = { 0 }; /* Complete path to INF file.*/
1038	if ( ( !_tcsicmp(argv[2], _T("install"))
1039	\|\| !_tcsicmp(argv[2], _T("uninstall")))
1040	&& argc >= 4)
1041	{
1042	if (OSinfo.dwMajorVersion < 5)
1043	{
1044	_tprintf(_T("ERROR: Platform not supported for driver (un)installation!\n"));
1045	rc = EXIT_FAIL;
1046	}
1047	else
1048	{
1049	_sntprintf(szINF, sizeof(szINF) / sizeof(TCHAR), _T("%ws"), argv[3]);
1050
1051	_TCHAR szLogFile[_MAX_PATH] = { 0 };
1052	if (argc > 4)
1053	_sntprintf(szLogFile, sizeof(szLogFile) / sizeof(TCHAR), _T("%ws"), argv[4]);
1054	rc = VBoxInstallDriver(!_tcsicmp(argv[2], _T("install")) ? TRUE : FALSE, szINF,
1055	FALSE /* Not silent */, szLogFile[0] != NULL ? szLogFile : NULL);
1056	}
1057	}
1058	else if ( !_tcsicmp(argv[2], _T("executeinf"))
1059	&& argc == 4)
1060	{
1061	_sntprintf(szINF, sizeof(szINF) / sizeof(TCHAR), _T("%ws"), argv[3]);
1062	rc = ExecuteInfFile(_T("DefaultInstall"), 132, szINF);
1063	}
1064	}
1065	else if ( !_tcsicmp(argv[1], _T("netprovider"))
1066	&& argc >= 3)
1067	{
1068	_TCHAR szProvider[_MAX_PATH] = { 0 }; /* The network provider name for the registry. */
1069	if ( !_tcsicmp(argv[2], _T("add"))
1070	&& argc >= 4)
1071	{
1072	int iOrder = 0;
1073	if (argc > 4)
1074	iOrder = _ttoi(argv[4]);
1075	_sntprintf(szProvider, sizeof(szProvider) / sizeof(TCHAR), _T("%ws"), argv[3]);
1076	rc = AddNetworkProvider(szProvider, iOrder);
1077	}
1078	else if ( !_tcsicmp(argv[2], _T("remove"))
1079	&& argc >= 4)
1080	{
1081	_sntprintf(szProvider, sizeof(szProvider) / sizeof(TCHAR), _T("%ws"), argv[3]);
1082	rc = RemoveNetworkProvider(szProvider);
1083	}
1084	}
1085	else if ( !_tcsicmp(argv[1], _T("service"))
1086	&& argc >= 3)
1087	{
1088	if ( !_tcsicmp(argv[2], _T("create"))
1089	&& argc >= 8)
1090	{
1091	rc = CreateService(argv[3],
1092	argv[4],
1093	_ttoi(argv[5]),
1094	_ttoi(argv[6]),
1095	argv[7],
1096	(argc > 8) ? argv[8] : NULL,
1097	(argc > 9) ? argv[9] : NULL,
1098	(argc > 10) ? argv[10] : NULL,
1099	(argc > 11) ? argv[11] : NULL);
1100	}
1101	else if ( !_tcsicmp(argv[2], _T("delete"))
1102	&& argc == 4)
1103	{
1104	rc = DelService(argv[3]);
1105	}
1106	}
1107	else if ( !_tcsicmp(argv[1], _T("registry"))
1108	&& argc >= 3)
1109	{
1110	/** @todo add a handleRegistry(argc, argv) method to keep things cleaner */
1111	if ( !_tcsicmp(argv[2], _T("addmultisz"))
1112	&& argc == 7)
1113	{
1114	rc = RegistryAddStringToMultiSZ(argv[3], argv[4], argv[5], _ttoi(argv[6]));
1115	}
1116	else if ( !_tcsicmp(argv[2], _T("delmultisz"))
1117	&& argc == 6)
1118	{
1119	rc = RegistryRemoveStringFromMultiSZ(argv[3], argv[4], argv[5]);
1120	}
1121	else if ( !_tcsicmp(argv[2], _T("write"))
1122	&& argc >= 8)
1123	{
1124	HKEY hRootKey = HKEY_LOCAL_MACHINE; /** @todo needs to be expanded (argv[3]) */
1125	DWORD dwValSize;
1126	BYTE *pbVal = NULL;
1127	DWORD dwVal;
1128
1129	if (argc > 8)
1130	{
1131	if (!_tcsicmp(argv[8], _T("dword")))
1132	{
1133	dwVal = _ttol(argv[7]);
1134	pbVal = (BYTE*)&dwVal;
1135	dwValSize = sizeof(DWORD);
1136	}
1137	}
1138	if (pbVal == NULL) /* By default interpret value as string */
1139	{
1140	pbVal = (BYTE*)argv[7];
1141	dwValSize = _tcslen(argv[7]);
1142	}
1143	if (argc > 9)
1144	dwValSize = _ttol(argv[9]); /* Get the size in bytes of the value we want to write */
1145	rc = RegistryWrite(hRootKey,
1146	argv[4], /* Sub key */
1147	argv[5], /* Value name */
1148	REG_BINARY, /** @todo needs to be expanded (argv[6]) */
1149	pbVal, /* The value itself */
1150	dwValSize); /* Size of the value */
1151	}
1152	#if 0
1153	else if (!_tcsicmp(argv[2], _T("read")))
1154	{
1155	}
1156	else if (!_tcsicmp(argv[2], _T("del")))
1157	{
1158	}
1159	#endif
1160	}
1161	else if (!_tcsicmp(argv[1], _T("--version")))
1162	{
1163	_tprintf(_T("%d.%d.%d.%d\n"), VBOX_VERSION_MAJOR, VBOX_VERSION_MINOR, VBOX_VERSION_BUILD, VBOX_SVN_REV);
1164	rc = EXIT_OK;
1165	}
1166	else if ( !_tcsicmp(argv[1], _T("--help"))
1167	\|\| !_tcsicmp(argv[1], _T("/help"))
1168	\|\| !_tcsicmp(argv[1], _T("/h"))
1169	\|\| !_tcsicmp(argv[1], _T("/?")))
1170	{
1171	PrintHelp();
1172	rc = EXIT_OK;
1173	}
1174	}
1175
1176	if (rc == EXIT_USAGE)
1177	_tprintf(_T("No or wrong parameters given! Please consult the help (\"--help\" or \"/?\") for more information.\n"));
1178
1179	return rc;
1180	}
1181

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source: vbox/trunk/src/VBox/Additions/WINNT/Installer/VBoxDrvInst.cpp@ 35709

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