VBoxDrvInst.cpp@ 42903

Last change on this file since 42903 was 42154, checked in by vboxsync, 13 years ago
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1	/* $Id: VBoxDrvInst.cpp 42154 2012-07-13 23:00:53Z vboxsync $ */
2	/** @file
3	* VBoxDrvInst - Driver and service installation helper for Windows guests.
4	*/
5
6	/*
7	* Copyright (C) 2011-2012 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	#ifndef UNICODE
23	# define UNICODE
24	#endif
25
26	#include <VBox/version.h>
27
28	#include <Windows.h>
29	#include <setupapi.h>
30	#include <stdio.h>
31	#include <tchar.h>
32
33	/*******************************************************************************
34	* Defines *
35	*******************************************************************************/
36
37	/* Exit codes */
38	#define EXIT_OK (0)
39	#define EXIT_REBOOT (1)
40	#define EXIT_FAIL (2)
41	#define EXIT_USAGE (3)
42
43	/* Prototypes */
44	typedef struct {
45	PWSTR pApplicationId;
46	PWSTR pDisplayName;
47	PWSTR pProductName;
48	PWSTR pMfgName;
49	} INSTALLERINFO, *PINSTALLERINFO;
50	typedef const PINSTALLERINFO PCINSTALLERINFO;
51
52	typedef enum {
53	DIFXAPI_SUCCESS,
54	DIFXAPI_INFO,
55	DIFXAPI_WARNING,
56	DIFXAPI_ERROR
57	} DIFXAPI_LOG;
58
59	typedef void (WINAPI * DIFXLOGCALLBACK_W)( DIFXAPI_LOG Event, DWORD Error, PCWSTR EventDescription, PVOID CallbackContext);
60	typedef void ( __cdecl* DIFXAPILOGCALLBACK_W)( DIFXAPI_LOG Event, DWORD Error, PCWSTR EventDescription, PVOID CallbackContext);
61
62	typedef DWORD (WINAPI fnDriverPackageInstall) (PCTSTR DriverPackageInfPath, DWORD Flags, PCINSTALLERINFO pInstallerInfo, BOOL pNeedReboot);
63	fnDriverPackageInstall g_pfnDriverPackageInstall = NULL;
64
65	typedef DWORD (WINAPI fnDriverPackageUninstall) (PCTSTR DriverPackageInfPath, DWORD Flags, PCINSTALLERINFO pInstallerInfo, BOOL pNeedReboot);
66	fnDriverPackageUninstall g_pfnDriverPackageUninstall = NULL;
67
68	typedef VOID (WINAPI *fnDIFXAPISetLogCallback) (DIFXAPILOGCALLBACK_W LogCallback, PVOID CallbackContext);
69	fnDIFXAPISetLogCallback g_pfnDIFXAPISetLogCallback = NULL;
70
71	/* Defines */
72	#define DRIVER_PACKAGE_REPAIR 0x00000001
73	#define DRIVER_PACKAGE_SILENT 0x00000002
74	#define DRIVER_PACKAGE_FORCE 0x00000004
75	#define DRIVER_PACKAGE_ONLY_IF_DEVICE_PRESENT 0x00000008
76	#define DRIVER_PACKAGE_LEGACY_MODE 0x00000010
77	#define DRIVER_PACKAGE_DELETE_FILES 0x00000020
78
79	/* DIFx error codes */
80	/** @todo any reason why we're not using difxapi.h instead of these redefinitions? */
81	#ifndef ERROR_DRIVER_STORE_ADD_FAILED
82	# define ERROR_DRIVER_STORE_ADD_FAILED \
83	(APPLICATION_ERROR_MASK \| ERROR_SEVERITY_ERROR \| 0x0247L)
84	#endif
85	#define ERROR_DEPENDENT_APPLICATIONS_EXIST \
86	(APPLICATION_ERROR_MASK\|ERROR_SEVERITY_ERROR\|0x300)
87	#define ERROR_DRIVER_PACKAGE_NOT_IN_STORE \
88	(APPLICATION_ERROR_MASK\|ERROR_SEVERITY_ERROR\|0x302)
89
90	/* Registry string list flags */
91	#define VBOX_REG_STRINGLIST_NONE 0x00000000 /* No flags set. */
92	#define VBOX_REG_STRINGLIST_ALLOW_DUPLICATES 0x00000001 /* Allows duplicates in list when adding a value. */
93
94	#ifdef DEBUG
95	# define VBOX_DRVINST_LOGFILE "C:\\Temp\\VBoxDrvInstDIFx.log"
96	#endif
97
98	bool GetErrorMsg(DWORD dwLastError, _TCHAR *pszMsg, DWORD dwBufSize)
99	{
100	if (::FormatMessage(FORMAT_MESSAGE_FROM_SYSTEM, NULL, dwLastError, 0, pszMsg, dwBufSize / sizeof(TCHAR), NULL) == 0)
101	{
102	_sntprintf(pszMsg, dwBufSize / sizeof(TCHAR), _T("Unknown error!\n"), dwLastError);
103	return false;
104	}
105	else
106	{
107	_TCHAR *p = _tcschr(pszMsg, _T('\r'));
108	if (p != NULL)
109	*p = _T('\0');
110	}
111
112	return true;
113	}
114
115	/**
116	* Log callback for DIFxAPI calls.
117	*
118	* @param Event The event's structure to log.
119	* @param dwError The event's error level.
120	* @param pEventDescription The event's text description.
121	* @param pCallbackContext User-supplied callback context.
122	*/
123	void LogCallback(DIFXAPI_LOG Event, DWORD dwError, PCWSTR pEventDescription, PVOID pCallbackContext)
124	{
125	if (dwError == 0)
126	_tprintf(_T("(%u) %ws\n"), Event, pEventDescription);
127	else
128	_tprintf(_T("(%u) ERROR: %u - %ws\n"), Event, dwError, pEventDescription);
129
130	if (pCallbackContext)
131	fwprintf((FILE*)pCallbackContext, _T("(%u) %u - %s\n"), Event, dwError, pEventDescription);
132	}
133
134	/**
135	* (Un)Installs a driver from/to the system.
136	*
137	* @return Exit code (EXIT_OK, EXIT_FAIL)
138	* @param fInstall Flag indicating whether to install (TRUE) or uninstall (FALSE) a driver.
139	* @param pszDriverPath Pointer to full qualified path to the driver's .INF file (+ driver files).
140	* @param fSilent Flag indicating a silent installation (TRUE) or not (FALSE).
141	* @param pszLogFile Pointer to full qualified path to log file to be written during installation.
142	* Optional.
143	*/
144	int VBoxInstallDriver(const BOOL fInstall, const _TCHAR *pszDriverPath, BOOL fSilent,
145	const _TCHAR *pszLogFile)
146	{
147	HRESULT hr = S_OK;
148	HMODULE hDIFxAPI = LoadLibrary(_T("DIFxAPI.dll"));
149	if (NULL == hDIFxAPI)
150	{
151	_tprintf(_T("ERROR: Unable to locate DIFxAPI.dll!\n"));
152	hr = HRESULT_FROM_WIN32(ERROR_FILE_NOT_FOUND);
153	}
154	else
155	{
156	if (fInstall)
157	{
158	g_pfnDriverPackageInstall = (fnDriverPackageInstall)GetProcAddress(hDIFxAPI, "DriverPackageInstallW");
159	if (g_pfnDriverPackageInstall == NULL)
160	{
161	_tprintf(_T("ERROR: Unable to retrieve entry point for DriverPackageInstallW!\n"));
162	hr = HRESULT_FROM_WIN32(ERROR_PROC_NOT_FOUND);
163	}
164	}
165	else
166	{
167	g_pfnDriverPackageUninstall = (fnDriverPackageUninstall)GetProcAddress(hDIFxAPI, "DriverPackageUninstallW");
168	if (g_pfnDriverPackageUninstall == NULL)
169	{
170	_tprintf(_T("ERROR: Unable to retrieve entry point for DriverPackageUninstallW!\n"));
171	hr = HRESULT_FROM_WIN32(ERROR_PROC_NOT_FOUND);
172	}
173	}
174
175	if (SUCCEEDED(hr))
176	{
177	g_pfnDIFXAPISetLogCallback = (fnDIFXAPISetLogCallback)GetProcAddress(hDIFxAPI, "DIFXAPISetLogCallbackW");
178	if (g_pfnDIFXAPISetLogCallback == NULL)
179	{
180	_tprintf(_T("ERROR: Unable to retrieve entry point for DIFXAPISetLogCallbackW!\n"));
181	hr = HRESULT_FROM_WIN32(ERROR_PROC_NOT_FOUND);
182	}
183	}
184	}
185
186	if (SUCCEEDED(hr))
187	{
188	FILE *phFile = NULL;
189	if (pszLogFile)
190	{
191	phFile = _wfopen(pszLogFile, _T("a"));
192	if (!phFile)
193	_tprintf(_T("ERROR: Unable to create log file!\n"));
194	g_pfnDIFXAPISetLogCallback(LogCallback, phFile);
195	}
196
197	INSTALLERINFO instInfo =
198	{
199	TEXT("{7d2c708d-c202-40ab-b3e8-de21da1dc629}"), /* Our GUID for representing this installation tool. */
200	TEXT("VirtualBox Guest Additions Install Helper"),
201	TEXT("VirtualBox Guest Additions"), /** @todo Add version! */
202	TEXT("Oracle Corporation")
203	};
204
205	_TCHAR szDriverInf[MAX_PATH + 1];
206	if (0 == GetFullPathNameW(pszDriverPath, MAX_PATH, szDriverInf, NULL))
207	{
208	_tprintf(_T("ERROR: INF-Path too long / could not be retrieved!\n"));
209	hr = HRESULT_FROM_WIN32(ERROR_INVALID_PARAMETER);
210	}
211	else
212	{
213	if (fInstall)
214	_tprintf(_T("Installing driver ...\n"));
215	else
216	_tprintf(_T("Uninstalling driver ...\n"));
217	_tprintf(_T("INF-File: %ws\n"), szDriverInf);
218
219	DWORD dwFlags = DRIVER_PACKAGE_FORCE;
220	if (!fInstall)
221	dwFlags \|= DRIVER_PACKAGE_DELETE_FILES;
222
223	OSVERSIONINFO osi;
224	memset(&osi, 0, sizeof(OSVERSIONINFO));
225	osi.dwOSVersionInfoSize = sizeof(OSVERSIONINFO);
226	if ( (GetVersionEx(&osi) != 0)
227	&& (osi.dwPlatformId == VER_PLATFORM_WIN32_NT)
228	&& (osi.dwMajorVersion < 6))
229	{
230	if (fInstall)
231	{
232	_tprintf(_T("Using legacy mode for install ...\n"));
233	dwFlags \|= DRIVER_PACKAGE_LEGACY_MODE;
234	}
235	}
236
237	if (fSilent)
238	{
239	_tprintf(_T("Installation is silent ...\n"));
240	dwFlags \|= DRIVER_PACKAGE_SILENT;
241	}
242
243	BOOL fReboot;
244	DWORD dwRet = fInstall ?
245	g_pfnDriverPackageInstall(szDriverInf, dwFlags, &instInfo, &fReboot)
246	: g_pfnDriverPackageUninstall(szDriverInf, dwFlags, &instInfo, &fReboot);
247	if (dwRet != ERROR_SUCCESS)
248	{
249	switch (dwRet)
250	{
251	case CRYPT_E_FILE_ERROR:
252	_tprintf(_T("ERROR: The catalog file for the specified driver package was not found!\n"));
253	break;
254
255	case ERROR_ACCESS_DENIED:
256	_tprintf(_T("ERROR: Caller is not in Administrators group to (un)install this driver package!\n"));
257	break;
258
259	case ERROR_BAD_ENVIRONMENT:
260	_tprintf(_T("ERROR: The current Microsoft Windows version does not support this operation!\n"));
261	break;
262
263	case ERROR_CANT_ACCESS_FILE:
264	_tprintf(_T("ERROR: The driver package files could not be accessed!\n"));
265	break;
266
267	case ERROR_DEPENDENT_APPLICATIONS_EXIST:
268	_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"));
269	break;
270
271	case ERROR_DRIVER_PACKAGE_NOT_IN_STORE:
272	_tprintf(_T("ERROR: There is no INF file in the DIFx driver store that corresponds to the INF file %ws!\n"), szDriverInf);
273	break;
274
275	case ERROR_FILE_NOT_FOUND:
276	_tprintf(_T("ERROR: File not found! File = %ws\n"), szDriverInf);
277	break;
278
279	case ERROR_IN_WOW64:
280	_tprintf(_T("ERROR: The calling application is a 32-bit application attempting to execute in a 64-bit environment, which is not allowed!\n"));
281	break;
282
283	case ERROR_INVALID_FLAGS:
284	_tprintf(_T("ERROR: The flags specified are invalid!\n"));
285	break;
286
287	case ERROR_INSTALL_FAILURE:
288	_tprintf(_T("ERROR: The (un)install operation failed! Consult the Setup API logs for more information.\n"));
289	break;
290
291	case ERROR_NO_MORE_ITEMS:
292	_tprintf(
293	_T(
294	"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"));
295	break;
296
297	case ERROR_NO_DRIVER_SELECTED:
298	_tprintf(_T("ERROR: No driver in .INF-file selected!\n"));
299	break;
300
301	case ERROR_SECTION_NOT_FOUND:
302	_tprintf(_T("ERROR: Section in .INF-file was not found!\n"));
303	break;
304
305	case ERROR_SHARING_VIOLATION:
306	_tprintf(_T("ERROR: A component of the driver package in the DIFx driver store is locked by a thread or process\n"));
307	break;
308
309	/*
310	* ! sig: Verifying file against specific Authenticode(tm) catalog failed! (0x800b0109)
311	* ! sig: Error 0x800b0109: A certificate chain processed, but terminated in a root certificate which is not trusted by the trust provider.
312	* !!! sto: No error message will be displayed as client is running in non-interactive mode.
313	* !!! ndv: Driver package failed signature validation. Error = 0xE0000247
314	*/
315	case ERROR_DRIVER_STORE_ADD_FAILED:
316	_tprintf(_T("ERROR: Adding driver to the driver store failed!!\n"));
317	break;
318
319	case ERROR_UNSUPPORTED_TYPE:
320	_tprintf(_T("ERROR: The driver package type is not supported of INF %ws!\n"), szDriverInf);
321	break;
322
323	default:
324	{
325	/* Try error lookup with GetErrorMsg(). */
326	TCHAR szErrMsg[1024];
327	GetErrorMsg(dwRet, szErrMsg, sizeof(szErrMsg));
328	_tprintf(_T("ERROR (%08x): %ws\n"), dwRet, szErrMsg);
329	break;
330	}
331	}
332	hr = HRESULT_FROM_WIN32(dwRet);
333	}
334	g_pfnDIFXAPISetLogCallback(NULL, NULL);
335	if (phFile)
336	fclose(phFile);
337	if (SUCCEEDED(hr))
338	{
339	_tprintf(_T("Driver was installed successfully!\n"));
340	if (fReboot)
341	_tprintf(_T("A reboot is needed to complete the driver (un)installation!\n"));
342	}
343	}
344	}
345
346	if (NULL != hDIFxAPI)
347	FreeLibrary(hDIFxAPI);
348
349	return SUCCEEDED(hr) ? EXIT_OK : EXIT_FAIL;
350	}
351
352	/**
353	* Executes a sepcified .INF section to install/uninstall drivers and/or services.
354	*
355	* @return Exit code (EXIT_OK, EXIT_FAIL)
356	* @param pszSection Section to execute; usually it's "DefaultInstall".
357	* @param iMode Execution mode to use (see MSDN).
358	* @param pszInf Full qualified path of the .INF file to use.
359	*/
360	int ExecuteInfFile(const _TCHAR pszSection, int iMode, const _TCHAR pszInf)
361	{
362	_tprintf(_T("Executing INF-File: %ws (Section: %ws) ...\n"), pszInf, pszSection);
363
364	/* Executed by the installer that already has proper privileges. */
365	_TCHAR szCommandLine[_MAX_PATH + 1] = { 0 };
366	swprintf(szCommandLine, sizeof(szCommandLine), TEXT( "%ws %d %ws" ), pszSection, iMode, pszInf);
367
368	#ifdef DEBUG
369	_tprintf (_T( "Commandline: %ws\n"), szCommandLine);
370	#endif
371
372	InstallHinfSection(NULL, NULL, szCommandLine, SW_SHOW);
373	/* No return value given! */
374
375	return EXIT_OK;
376	}
377
378	/**
379	* Adds a string entry to a MULTI_SZ registry list.
380	*
381	* @return Exit code (EXIT_OK, EXIT_FAIL)
382	* @param pszSubKey Sub key containing the list.
383	* @param pszKeyValue The actual key name of the list.
384	* @param pszValueToRemove The value to add to the list.
385	* @param uiOrder Position (zero-based) of where to add the value to the list.
386	*/
387	int RegistryAddStringToMultiSZ(const TCHAR pszSubKey, const TCHAR pszKeyValue, const TCHAR *pszValueToAdd, unsigned int uiOrder)
388	{
389	#ifdef DEBUG
390	_tprintf(_T("AddStringToMultiSZ: Adding MULTI_SZ string %ws to %ws\\%ws (Order = %d)\n"), pszValueToAdd, pszSubKey, pszKeyValue, uiOrder);
391	#endif
392
393	HKEY hKey = NULL;
394	DWORD disp, dwType;
395	LONG lRet = RegCreateKeyEx(HKEY_LOCAL_MACHINE, pszSubKey, 0, NULL, REG_OPTION_NON_VOLATILE, KEY_READ \| KEY_WRITE, NULL, &hKey, &disp);
396	if (lRet != ERROR_SUCCESS)
397	_tprintf(_T("AddStringToMultiSZ: RegCreateKeyEx %ts failed with error %ld!\n"), pszSubKey, lRet);
398
399	if (lRet == ERROR_SUCCESS)
400	{
401	TCHAR szKeyValue[512] = { 0 };
402	TCHAR szNewKeyValue[512] = { 0 };
403	DWORD cbKeyValue = sizeof(szKeyValue);
404
405	lRet = RegQueryValueEx(hKey, pszKeyValue, NULL, &dwType, (LPBYTE)szKeyValue, &cbKeyValue);
406	if ( lRet != ERROR_SUCCESS
407	\|\| dwType != REG_MULTI_SZ)
408	{
409	_tprintf(_T("AddStringToMultiSZ: RegQueryValueEx failed with error %ld, key type = 0x%x!\n"), lRet, dwType);
410	}
411	else
412	{
413
414	/* Look if the network provider is already in the list. */
415	int iPos = 0;
416	size_t cb = 0;
417
418	/* Replace delimiting "\0"'s with "," to make tokenizing work. */
419	for (int i = 0; i < cbKeyValue / sizeof(TCHAR); i++)
420	if (szKeyValue[i] == '\0') szKeyValue[i] = ',';
421
422	TCHAR *pszToken = wcstok(szKeyValue, _T(","));
423	TCHAR *pszNewToken = NULL;
424	TCHAR *pNewKeyValuePos = szNewKeyValue;
425	while (pszToken != NULL)
426	{
427	pszNewToken = wcstok(NULL, _T(","));
428
429	/* Append new value (at beginning if iOrder=0). */
430	if (iPos == uiOrder)
431	{
432	memcpy(pNewKeyValuePos, pszValueToAdd, wcslen(pszValueToAdd)*sizeof(TCHAR));
433
434	cb += (wcslen(pszValueToAdd) + 1) * sizeof(TCHAR); /* Add trailing zero as well. */
435	pNewKeyValuePos += wcslen(pszValueToAdd) + 1;
436	iPos++;
437	}
438
439	if (0 != wcsicmp(pszToken, pszValueToAdd))
440	{
441	memcpy(pNewKeyValuePos, pszToken, wcslen(pszToken)*sizeof(TCHAR));
442	cb += (wcslen(pszToken) + 1) * sizeof(TCHAR); /* Add trailing zero as well. */
443	pNewKeyValuePos += wcslen(pszToken) + 1;
444	iPos++;
445	}
446
447	pszToken = pszNewToken;
448	}
449
450	/* Append as last item if needed. */
451	if (uiOrder >= iPos)
452	{
453	memcpy(pNewKeyValuePos, pszValueToAdd, wcslen(pszValueToAdd)*sizeof(TCHAR));
454	cb += wcslen(pszValueToAdd) * sizeof(TCHAR); /* Add trailing zero as well. */
455	}
456
457	lRet = RegSetValueExW(hKey, pszKeyValue, 0, REG_MULTI_SZ, (LPBYTE)szNewKeyValue, (DWORD)cb);
458	if (lRet != ERROR_SUCCESS)
459	_tprintf(_T("AddStringToMultiSZ: RegSetValueEx failed with error %ld!\n"), lRet);
460	}
461
462	RegCloseKey(hKey);
463	#ifdef DEBUG
464	if (lRet == ERROR_SUCCESS)
465	_tprintf(_T("AddStringToMultiSZ: Value %ws successfully written!\n"), pszValueToAdd);
466	#endif
467	}
468
469	return (lRet == ERROR_SUCCESS) ? EXIT_OK : EXIT_FAIL;
470	}
471
472	/**
473	* Removes a string entry from a MULTI_SZ registry list.
474	*
475	* @return Exit code (EXIT_OK, EXIT_FAIL)
476	* @param pszSubKey Sub key containing the list.
477	* @param pszKeyValue The actual key name of the list.
478	* @param pszValueToRemove The value to remove from the list.
479	*/
480	int RegistryRemoveStringFromMultiSZ(const TCHAR pszSubKey, const TCHAR pszKeyValue, const TCHAR *pszValueToRemove)
481	{
482	// @todo Make string sizes dynamically allocated!
483
484	const TCHAR *pszKey = pszSubKey;
485	#ifdef DEBUG
486	_tprintf(_T("RemoveStringFromMultiSZ: Removing MULTI_SZ string: %ws from %ws\\%ws ...\n"), pszValueToRemove, pszSubKey, pszKeyValue);
487	#endif
488
489	HKEY hkey;
490	DWORD disp, dwType;
491	LONG lRet = RegCreateKeyEx(HKEY_LOCAL_MACHINE, pszKey, 0, NULL, REG_OPTION_NON_VOLATILE, KEY_READ \| KEY_WRITE, NULL, &hkey, &disp);
492	if (lRet != ERROR_SUCCESS)
493	_tprintf(_T("RemoveStringFromMultiSZ: RegCreateKeyEx %ts failed with error %ld!\n"), pszKey, lRet);
494
495	if (lRet == ERROR_SUCCESS)
496	{
497	TCHAR szKeyValue[1024];
498	DWORD cbKeyValue = sizeof(szKeyValue);
499
500	lRet = RegQueryValueEx(hkey, pszKeyValue, NULL, &dwType, (LPBYTE)szKeyValue, &cbKeyValue);
501	if ( lRet != ERROR_SUCCESS
502	\|\| dwType != REG_MULTI_SZ)
503	{
504	_tprintf(_T("RemoveStringFromMultiSZ: RegQueryValueEx failed with %d, key type = 0x%x!\n"), lRet, dwType);
505	}
506	else
507	{
508	#ifdef DEBUG
509	_tprintf(_T("RemoveStringFromMultiSZ: Current key len: %ld\n"), cbKeyValue);
510	#endif
511
512	TCHAR szCurString[1024] = { 0 };
513	TCHAR szFinalString[1024] = { 0 };
514	int iIndex = 0;
515	int iNewIndex = 0;
516	for (int i = 0; i < cbKeyValue / sizeof(TCHAR); i++)
517	{
518	if (szKeyValue[i] != _T('\0'))
519	szCurString[iIndex++] = szKeyValue[i];
520
521	if ( (!szKeyValue[i] == _T('\0'))
522	&& (szKeyValue[i + 1] == _T('\0')))
523	{
524	if (NULL == wcsstr(szCurString, pszValueToRemove))
525	{
526	wcscat(&szFinalString[iNewIndex], szCurString);
527
528	if (iNewIndex == 0)
529	iNewIndex = iIndex;
530	else iNewIndex += iIndex;
531
532	szFinalString[++iNewIndex] = _T('\0');
533	}
534
535	iIndex = 0;
536	ZeroMemory(szCurString, sizeof(szCurString));
537	}
538	}
539	szFinalString[++iNewIndex] = _T('\0');
540	#ifdef DEBUG
541	_tprintf(_T("RemoveStringFromMultiSZ: New key value: %ws (%u bytes)\n"),
542	szFinalString, iNewIndex * sizeof(TCHAR));
543	#endif
544
545	lRet = RegSetValueExW(hkey, pszKeyValue, 0, REG_MULTI_SZ, (LPBYTE)szFinalString, iNewIndex * sizeof(TCHAR));
546	if (lRet != ERROR_SUCCESS)
547	_tprintf(_T("RemoveStringFromMultiSZ: RegSetValueEx failed with %d!\n"), lRet);
548	}
549
550	RegCloseKey(hkey);
551	#ifdef DEBUG
552	if (lRet == ERROR_SUCCESS)
553	_tprintf(_T("RemoveStringFromMultiSZ: Value %ws successfully removed!\n"), pszValueToRemove);
554	#endif
555	}
556
557	return (lRet == ERROR_SUCCESS) ? EXIT_OK : EXIT_FAIL;
558	}
559
560	/**
561	* Adds a string to a registry string list (STRING_SZ).
562	* Only operates in HKLM for now, needs to be extended later for
563	* using other hives. Only processes lists with a "," separator
564	* at the moment.
565	*
566	* @return Exit code (EXIT_OK, EXIT_FAIL)
567	* @param pszSubKey Sub key containing the list.
568	* @param pszKeyValue The actual key name of the list.
569	* @param pszValueToAdd The value to add to the list.
570	* @param uiOrder Position (zero-based) of where to add the value to the list.
571	* @param dwFlags Flags.
572	*/
573	int RegistryAddStringToList(const TCHAR pszSubKey, const TCHAR pszKeyValue, const TCHAR *pszValueToAdd,
574	unsigned int uiOrder, DWORD dwFlags)
575	{
576	HKEY hKey = NULL;
577	DWORD disp, dwType;
578	LONG lRet = RegCreateKeyEx(HKEY_LOCAL_MACHINE, pszSubKey, 0, NULL, REG_OPTION_NON_VOLATILE, KEY_READ \| KEY_WRITE, NULL, &hKey, &disp);
579	if (lRet != ERROR_SUCCESS)
580	_tprintf(_T("RegistryAddStringToList: RegCreateKeyEx %ts failed with error %ld!\n"), pszSubKey, lRet);
581
582	TCHAR szKeyValue[512] = { 0 };
583	TCHAR szNewKeyValue[512] = { 0 };
584	DWORD cbKeyValue = sizeof(szKeyValue);
585
586	lRet = RegQueryValueEx(hKey, pszKeyValue, NULL, &dwType, (LPBYTE)szKeyValue, &cbKeyValue);
587	if ( lRet != ERROR_SUCCESS
588	\|\| dwType != REG_SZ)
589	{
590	_tprintf(_T("RegistryAddStringToList: RegQueryValueEx failed with %d, key type = 0x%x!\n"), lRet, dwType);
591	}
592
593	if (lRet == ERROR_SUCCESS)
594	{
595	#ifdef DEBUG
596	_tprintf(_T("RegistryAddStringToList: Key value: %ws\n"), szKeyValue);
597	#endif
598
599	/* Create entire new list. */
600	unsigned int iPos = 0;
601	TCHAR *pszToken = wcstok(szKeyValue, _T(","));
602	TCHAR *pszNewToken = NULL;
603	while (pszToken != NULL)
604	{
605	pszNewToken = wcstok(NULL, _T(","));
606
607	/* Append new provider name (at beginning if iOrder=0). */
608	if (iPos == uiOrder)
609	{
610	wcscat(szNewKeyValue, pszValueToAdd);
611	wcscat(szNewKeyValue, _T(","));
612	iPos++;
613	}
614
615	BOOL fAddToList = FALSE;
616	if ( !wcsicmp(pszToken, pszValueToAdd)
617	&& (dwFlags & VBOX_REG_STRINGLIST_ALLOW_DUPLICATES))
618	fAddToList = TRUE;
619	else if (wcsicmp(pszToken, pszValueToAdd))
620	fAddToList = TRUE;
621
622	if (fAddToList)
623	{
624	wcscat(szNewKeyValue, pszToken);
625	wcscat(szNewKeyValue, _T(","));
626	iPos++;
627	}
628
629	#ifdef DEBUG
630	_tprintf (_T("RegistryAddStringToList: Temp new key value: %ws\n"), szNewKeyValue);
631	#endif
632	pszToken = pszNewToken;
633	}
634
635	/* Append as last item if needed. */
636	if (uiOrder >= iPos)
637	wcscat(szNewKeyValue, pszValueToAdd);
638
639	/* Last char a delimiter? Cut off ... */
640	if (szNewKeyValue[wcslen(szNewKeyValue) - 1] == ',')
641	szNewKeyValue[wcslen(szNewKeyValue) - 1] = '\0';
642
643	size_t iNewLen = (wcslen(szNewKeyValue) * sizeof(WCHAR)) + sizeof(WCHAR);
644
645	#ifdef DEBUG
646	_tprintf(_T("RegistryAddStringToList: New provider list: %ws (%u bytes)\n"), szNewKeyValue, iNewLen);
647	#endif
648
649	lRet = RegSetValueExW(hKey, pszKeyValue, 0, REG_SZ, (LPBYTE)szNewKeyValue, (DWORD)iNewLen);
650	if (lRet != ERROR_SUCCESS)
651	_tprintf(_T("RegistryAddStringToList: RegSetValueEx failed with %ld!\n"), lRet);
652	}
653
654	RegCloseKey(hKey);
655	return (lRet == ERROR_SUCCESS) ? EXIT_OK : EXIT_FAIL;
656	}
657
658	/**
659	* Removes a string from a registry string list (STRING_SZ).
660	* Only operates in HKLM for now, needs to be extended later for
661	* using other hives. Only processes lists with a "," separator
662	* at the moment.
663	*
664	* @return Exit code (EXIT_OK, EXIT_FAIL)
665	* @param pszSubKey Sub key containing the list.
666	* @param pszKeyValue The actual key name of the list.
667	* @param pszValueToRemove The value to remove from the list.
668	*/
669	int RegistryRemoveStringFromList(const TCHAR pszSubKey, const TCHAR pszKeyValue, const TCHAR *pszValueToRemove)
670	{
671	HKEY hKey = NULL;
672	DWORD disp, dwType;
673	LONG lRet = RegCreateKeyEx(HKEY_LOCAL_MACHINE, pszSubKey, 0, NULL, REG_OPTION_NON_VOLATILE, KEY_READ \| KEY_WRITE, NULL, &hKey, &disp);
674	if (lRet != ERROR_SUCCESS)
675	_tprintf(_T("RegistryRemoveStringFromList: RegCreateKeyEx %ts failed with error %ld!\n"), pszSubKey, lRet);
676
677	TCHAR szKeyValue[512] = { 0 };
678	TCHAR szNewKeyValue[512] = { 0 };
679	DWORD cbKeyValue = sizeof(szKeyValue);
680
681	lRet = RegQueryValueEx(hKey, pszKeyValue, NULL, &dwType, (LPBYTE)szKeyValue, &cbKeyValue);
682	if ( lRet != ERROR_SUCCESS
683	\|\| dwType != REG_SZ)
684	{
685	_tprintf(_T("RegistryRemoveStringFromList: RegQueryValueEx failed with %d, key type = 0x%x!\n"), lRet, dwType);
686	}
687
688	if (lRet == ERROR_SUCCESS)
689	{
690	#ifdef DEBUG
691	_tprintf(_T("RegistryRemoveStringFromList: Key value: %ws\n"), szKeyValue);
692	#endif
693
694	/* Create entire new list. */
695	int iPos = 0;
696
697	TCHAR *pszToken = wcstok(szKeyValue, _T(","));
698	TCHAR *pszNewToken = NULL;
699	while (pszToken != NULL)
700	{
701	pszNewToken = wcstok(NULL, _T(","));
702
703	/* Append all list values as long as it's not the
704	* value we want to remove. */
705	if (wcsicmp(pszToken, pszValueToRemove))
706	{
707	wcscat(szNewKeyValue, pszToken);
708	wcscat(szNewKeyValue, _T(","));
709	iPos++;
710	}
711
712	#ifdef DEBUG
713	_tprintf (_T("RegistryRemoveStringFromList: Temp new key value: %ws\n"), szNewKeyValue);
714	#endif
715	pszToken = pszNewToken;
716	}
717
718	/* Last char a delimiter? Cut off ... */
719	if (szNewKeyValue[wcslen(szNewKeyValue) - 1] == ',')
720	szNewKeyValue[wcslen(szNewKeyValue) - 1] = '\0';
721
722	size_t iNewLen = (wcslen(szNewKeyValue) * sizeof(WCHAR)) + sizeof(WCHAR);
723
724	#ifdef DEBUG
725	_tprintf(_T("RegistryRemoveStringFromList: New provider list: %ws (%u bytes)\n"), szNewKeyValue, iNewLen);
726	#endif
727
728	lRet = RegSetValueExW(hKey, pszKeyValue, 0, REG_SZ, (LPBYTE)szNewKeyValue, (DWORD)iNewLen);
729	if (lRet != ERROR_SUCCESS)
730	_tprintf(_T("RegistryRemoveStringFromList: RegSetValueEx failed with %ld!\n"), lRet);
731	}
732
733	RegCloseKey(hKey);
734	return (lRet == ERROR_SUCCESS) ? EXIT_OK : EXIT_FAIL;
735	}
736
737	/**
738	* Adds a network provider with a specified order to the system.
739	*
740	* @return Exit code (EXIT_OK, EXIT_FAIL)
741	* @param pszProvider Name of network provider to add.
742	* @param uiOrder Position in list (zero-based) of where to add.
743	*/
744	int AddNetworkProvider(const TCHAR *pszProvider, unsigned int uiOrder)
745	{
746	_tprintf(_T("Adding network provider \"%ws\" (Order = %u) ...\n"), pszProvider, uiOrder);
747	int rc = RegistryAddStringToList(_T("System\\CurrentControlSet\\Control\\NetworkProvider\\Order"),
748	_T("ProviderOrder"),
749	pszProvider, uiOrder, VBOX_REG_STRINGLIST_NONE /* No flags set */);
750	if (rc == EXIT_OK)
751	_tprintf(_T("Network provider successfully added!\n"));
752	return rc;
753	}
754
755	/**
756	* Removes a network provider from the system.
757	*
758	* @return Exit code (EXIT_OK, EXIT_FAIL)
759	* @param pszProvider Name of network provider to remove.
760	*/
761	int RemoveNetworkProvider(const TCHAR *pszProvider)
762	{
763	_tprintf(_T("Removing network provider \"%ws\" ...\n"), pszProvider);
764	int rc = RegistryRemoveStringFromList(_T("System\\CurrentControlSet\\Control\\NetworkProvider\\Order"),
765	_T("ProviderOrder"),
766	pszProvider);
767	if (rc == EXIT_OK)
768	_tprintf(_T("Network provider successfully removed!\n"));
769	return rc;
770	}
771
772	int CreateService(const TCHAR *pszStartStopName,
773	const TCHAR *pszDisplayName,
774	int iServiceType,
775	int iStartType,
776	const TCHAR *pszBinPath,
777	const TCHAR *pszLoadOrderGroup,
778	const TCHAR *pszDependencies,
779	const TCHAR *pszLogonUser,
780	const TCHAR *pszLogonPassword)
781	{
782	int rc = ERROR_SUCCESS;
783
784	_tprintf(_T("Installing service %ws (%ws) ...\n"), pszDisplayName, pszStartStopName);
785
786	SC_HANDLE hSCManager = OpenSCManager (NULL, NULL, SC_MANAGER_ALL_ACCESS);
787	if (hSCManager == NULL)
788	{
789	_tprintf(_T("Could not get handle to SCM! Error: %ld\n"), GetLastError());
790	return EXIT_FAIL;
791	}
792
793	/* Fixup end of multistring. */
794	TCHAR szDepend[ _MAX_PATH ] = { 0 }; /* @todo Use dynamically allocated string here! */
795	if (pszDependencies != NULL)
796	{
797	_tcsnccpy (szDepend, pszDependencies, wcslen(pszDependencies));
798	DWORD len = (DWORD)wcslen (szDepend);
799	szDepend [len + 1] = 0;
800
801	/* Replace comma separator on null separator. */
802	for (DWORD i = 0; i < len; i++)
803	{
804	if (',' == szDepend [i])
805	szDepend [i] = 0;
806	}
807	}
808
809	DWORD dwTag = 0xDEADBEAF;
810	SC_HANDLE hService = CreateService (hSCManager, /* SCManager database handle. */
811	pszStartStopName, /* Name of service. */
812	pszDisplayName, /* Name to display. */
813	SERVICE_ALL_ACCESS, /* Desired access. */
814	iServiceType, /* Service type. */
815	iStartType, /* Start type. */
816	SERVICE_ERROR_NORMAL, /* Error control type. */
817	pszBinPath, /* Service's binary. */
818	pszLoadOrderGroup, /* Ordering group. */
819	(pszLoadOrderGroup != NULL) ? &dwTag : NULL, /* Tag identifier. */
820	(pszDependencies != NULL) ? szDepend : NULL, /* Dependencies. */
821	(pszLogonUser != NULL) ? pszLogonUser: NULL, /* Account. */
822	(pszLogonPassword != NULL) ? pszLogonPassword : NULL); /* Password. */
823	if (NULL == hService)
824	{
825	DWORD dwErr = GetLastError();
826	switch (dwErr)
827	{
828
829	case ERROR_SERVICE_EXISTS:
830	{
831	_tprintf(_T("Service already exists. No installation required. Updating the service config.\n"));
832
833	hService = OpenService (hSCManager, /* SCManager database handle. */
834	pszStartStopName, /* Name of service. */
835	SERVICE_ALL_ACCESS); /* Desired access. */
836	if (NULL == hService)
837	{
838	dwErr = GetLastError();
839	_tprintf(_T("Could not open service! Error: %ld\n"), dwErr);
840	}
841	else
842	{
843	BOOL fResult = ChangeServiceConfig (hService, /* Service handle. */
844	iServiceType, /* Service type. */
845	iStartType, /* Start type. */
846	SERVICE_ERROR_NORMAL, /* Error control type. */
847	pszBinPath, /* Service's binary. */
848	pszLoadOrderGroup, /* Ordering group. */
849	(pszLoadOrderGroup != NULL) ? &dwTag : NULL, /* Tag identifier. */
850	(pszDependencies != NULL) ? szDepend : NULL, /* Dependencies. */
851	(pszLogonUser != NULL) ? pszLogonUser: NULL, /* Account. */
852	(pszLogonPassword != NULL) ? pszLogonPassword : NULL, /* Password. */
853	pszDisplayName); /* Name to display. */
854	if (fResult)
855	_tprintf(_T("The service config has been successfully updated.\n"));
856	else
857	{
858	dwErr = GetLastError();
859	_tprintf(_T("Could not change service config! Error: %ld\n"), dwErr);
860	}
861	CloseServiceHandle(hService);
862	}
863
864	/*
865	* This entire branch do not return an error to avoid installations failures,
866	* if updating service parameters. Better to have a running system with old
867	* parameters and the failure information in the installation log.
868	*/
869	break;
870	}
871
872	case ERROR_INVALID_PARAMETER:
873
874	_tprintf(_T("Invalid parameter specified!\n"));
875	rc = EXIT_FAIL;
876	break;
877
878	default:
879
880	_tprintf(_T("Could not create service! Error: %ld\n"), dwErr);
881	rc = EXIT_FAIL;
882	break;
883	}
884
885	if (rc == EXIT_FAIL)
886	goto cleanup;
887	}
888	else
889	{
890	CloseServiceHandle (hService);
891	_tprintf(_T("Installation of service successful!\n"));
892	}
893
894	cleanup:
895
896	if (hSCManager != NULL)
897	CloseServiceHandle (hSCManager);
898
899	return rc;
900	}
901
902	int DelService(const TCHAR *pszStartStopName)
903	{
904	int rc = ERROR_SUCCESS;
905
906	_tprintf(_T("Deleting service '%ws' ...\n"), pszStartStopName);
907
908	SC_HANDLE hSCManager = OpenSCManager(NULL, NULL, SC_MANAGER_ALL_ACCESS);
909	SC_HANDLE hService = NULL;
910	if (hSCManager == NULL)
911	{
912	_tprintf(_T("Could not get handle to SCM! Error: %ld\n"), GetLastError());
913	rc = EXIT_FAIL;
914	}
915	else
916	{
917	hService = OpenService(hSCManager, pszStartStopName, SERVICE_ALL_ACCESS);
918	if (NULL == hService)
919	{
920	_tprintf(_T("Could not open service '%ws'! Error: %ld\n"), pszStartStopName, GetLastError());
921	rc = EXIT_FAIL;
922	}
923	}
924
925	if (hService != NULL)
926	{
927	if (LockServiceDatabase(hSCManager))
928	{
929	if (FALSE == DeleteService(hService))
930	{
931	DWORD dwErr = GetLastError();
932	switch (dwErr)
933	{
934
935	case ERROR_SERVICE_MARKED_FOR_DELETE:
936
937	_tprintf(_T("Service '%ws' already marked for deletion.\n"), pszStartStopName);
938	break;
939
940	default:
941
942	_tprintf(_T("Could not delete service '%ws'! Error: %ld\n"), pszStartStopName, GetLastError());
943	rc = EXIT_FAIL;
944	break;
945	}
946	}
947	else
948	{
949	_tprintf(_T("Service '%ws' successfully removed!\n"), pszStartStopName);
950	}
951	UnlockServiceDatabase(hSCManager);
952	}
953	else
954	{
955	_tprintf(_T("Unable to lock service database! Error: %ld\n"), GetLastError());
956	rc = EXIT_FAIL;
957	}
958	CloseServiceHandle(hService);
959	}
960
961	if (hSCManager != NULL)
962	CloseServiceHandle(hSCManager);
963
964	return rc;
965	}
966
967	DWORD RegistryWrite(HKEY hRootKey,
968	const _TCHAR *pszSubKey,
969	const _TCHAR *pszValueName,
970	DWORD dwType,
971	const BYTE *pbData,
972	DWORD cbData)
973	{
974	DWORD lRet;
975	HKEY hKey;
976	lRet = RegCreateKeyEx (hRootKey,
977	pszSubKey,
978	0, /* Reserved */
979	NULL, /* lpClass [in, optional] */
980	0, /* dwOptions [in] */
981	KEY_WRITE,
982	NULL, /* lpSecurityAttributes [in, optional] */
983	&hKey,
984	NULL); /* lpdwDisposition [out, optional] */
985	if (lRet != ERROR_SUCCESS)
986	{
987	_tprintf(_T("Could not open registry key! Error: %ld\n"), GetLastError());
988	}
989	else
990	{
991	lRet = RegSetValueEx(hKey, pszValueName, 0, dwType, (BYTE*)pbData, cbData);
992	if (lRet != ERROR_SUCCESS)
993	_tprintf(_T("Could not write to registry! Error: %ld\n"), GetLastError());
994	RegCloseKey(hKey);
995
996	}
997	return lRet;
998	}
999
1000	void PrintHelp(void)
1001	{
1002	_tprintf(_T("VirtualBox Guest Additions Installation Helper for Windows\n"));
1003	_tprintf(_T("Version: %d.%d.%d.%d\n\n"), VBOX_VERSION_MAJOR, VBOX_VERSION_MINOR, VBOX_VERSION_BUILD, VBOX_SVN_REV);
1004	_tprintf(_T("Syntax:\n"));
1005	_tprintf(_T("\n"));
1006	_tprintf(_T("Drivers:\n"));
1007	_tprintf(_T("\tVBoxDrvInst driver install <inf-file> [log file]\n"));
1008	_tprintf(_T("\tVBoxDrvInst driver uninstall <inf-file> [log file]\n"));
1009	_tprintf(_T("\tVBoxDrvInst driver executeinf <inf-file>\n"));
1010	_tprintf(_T("\n"));
1011	_tprintf(_T("Network Provider:\n"));
1012	_tprintf(_T("\tVBoxDrvInst netprovider add <name> [order]\n"));
1013	_tprintf(_T("\tVBoxDrvInst netprovider remove <name>\n"));
1014	_tprintf(_T("\n"));
1015	_tprintf(_T("Registry:\n"));
1016	_tprintf(_T("\tVBoxDrvInst registry write <root> <sub key>\n")
1017	_T("\t <key name> <key type> <value>\n")
1018	_T("\t [type] [size]\n"));
1019	_tprintf(_T("\tVBoxDrvInst registry addmultisz <root> <sub key>\n")
1020	_T("\t <value> [order]\n"));
1021	_tprintf(_T("\tVBoxDrvInst registry delmultisz <root> <sub key>\n")
1022	_T("\t <key name> <value to remove>\n"));
1023	/** @todo Add "service" category! */
1024	_tprintf(_T("\n"));
1025	}
1026
1027	int __cdecl _tmain(int argc, _TCHAR *argv[])
1028	{
1029	int rc = EXIT_USAGE;
1030
1031	OSVERSIONINFO OSinfo;
1032	OSinfo.dwOSVersionInfoSize = sizeof(OSinfo);
1033	GetVersionEx(&OSinfo);
1034
1035	if (argc >= 2)
1036	{
1037	if ( !_tcsicmp(argv[1], _T("driver"))
1038	&& argc >= 3)
1039	{
1040	_TCHAR szINF[_MAX_PATH] = { 0 }; /* Complete path to INF file.*/
1041	if ( ( !_tcsicmp(argv[2], _T("install"))
1042	\|\| !_tcsicmp(argv[2], _T("uninstall")))
1043	&& argc >= 4)
1044	{
1045	if (OSinfo.dwMajorVersion < 5)
1046	{
1047	_tprintf(_T("ERROR: Platform not supported for driver (un)installation!\n"));
1048	rc = EXIT_FAIL;
1049	}
1050	else
1051	{
1052	_sntprintf(szINF, sizeof(szINF) / sizeof(TCHAR), _T("%ws"), argv[3]);
1053
1054	_TCHAR szLogFile[_MAX_PATH] = { 0 };
1055	if (argc > 4)
1056	_sntprintf(szLogFile, sizeof(szLogFile) / sizeof(TCHAR), _T("%ws"), argv[4]);
1057	rc = VBoxInstallDriver(!_tcsicmp(argv[2], _T("install")) ? TRUE : FALSE, szINF,
1058	FALSE /* Not silent */, szLogFile[0] != NULL ? szLogFile : NULL);
1059	}
1060	}
1061	else if ( !_tcsicmp(argv[2], _T("executeinf"))
1062	&& argc == 4)
1063	{
1064	_sntprintf(szINF, sizeof(szINF) / sizeof(TCHAR), _T("%ws"), argv[3]);
1065	rc = ExecuteInfFile(_T("DefaultInstall"), 132, szINF);
1066	}
1067	}
1068	else if ( !_tcsicmp(argv[1], _T("netprovider"))
1069	&& argc >= 3)
1070	{
1071	_TCHAR szProvider[_MAX_PATH] = { 0 }; /* The network provider name for the registry. */
1072	if ( !_tcsicmp(argv[2], _T("add"))
1073	&& argc >= 4)
1074	{
1075	int iOrder = 0;
1076	if (argc > 4)
1077	iOrder = _ttoi(argv[4]);
1078	_sntprintf(szProvider, sizeof(szProvider) / sizeof(TCHAR), _T("%ws"), argv[3]);
1079	rc = AddNetworkProvider(szProvider, iOrder);
1080	}
1081	else if ( !_tcsicmp(argv[2], _T("remove"))
1082	&& argc >= 4)
1083	{
1084	_sntprintf(szProvider, sizeof(szProvider) / sizeof(TCHAR), _T("%ws"), argv[3]);
1085	rc = RemoveNetworkProvider(szProvider);
1086	}
1087	}
1088	else if ( !_tcsicmp(argv[1], _T("service"))
1089	&& argc >= 3)
1090	{
1091	if ( !_tcsicmp(argv[2], _T("create"))
1092	&& argc >= 8)
1093	{
1094	rc = CreateService(argv[3],
1095	argv[4],
1096	_ttoi(argv[5]),
1097	_ttoi(argv[6]),
1098	argv[7],
1099	(argc > 8) ? argv[8] : NULL,
1100	(argc > 9) ? argv[9] : NULL,
1101	(argc > 10) ? argv[10] : NULL,
1102	(argc > 11) ? argv[11] : NULL);
1103	}
1104	else if ( !_tcsicmp(argv[2], _T("delete"))
1105	&& argc == 4)
1106	{
1107	rc = DelService(argv[3]);
1108	}
1109	}
1110	else if ( !_tcsicmp(argv[1], _T("registry"))
1111	&& argc >= 3)
1112	{
1113	/** @todo add a handleRegistry(argc, argv) method to keep things cleaner */
1114	if ( !_tcsicmp(argv[2], _T("addmultisz"))
1115	&& argc == 7)
1116	{
1117	rc = RegistryAddStringToMultiSZ(argv[3], argv[4], argv[5], _ttoi(argv[6]));
1118	}
1119	else if ( !_tcsicmp(argv[2], _T("delmultisz"))
1120	&& argc == 6)
1121	{
1122	rc = RegistryRemoveStringFromMultiSZ(argv[3], argv[4], argv[5]);
1123	}
1124	else if ( !_tcsicmp(argv[2], _T("write"))
1125	&& argc >= 8)
1126	{
1127	HKEY hRootKey = HKEY_LOCAL_MACHINE; /** @todo needs to be expanded (argv[3]) */
1128	DWORD dwValSize;
1129	BYTE *pbVal = NULL;
1130	DWORD dwVal;
1131
1132	if (argc > 8)
1133	{
1134	if (!_tcsicmp(argv[8], _T("dword")))
1135	{
1136	dwVal = _ttol(argv[7]);
1137	pbVal = (BYTE*)&dwVal;
1138	dwValSize = sizeof(DWORD);
1139	}
1140	}
1141	if (pbVal == NULL) /* By default interpret value as string */
1142	{
1143	pbVal = (BYTE*)argv[7];
1144	dwValSize = _tcslen(argv[7]);
1145	}
1146	if (argc > 9)
1147	dwValSize = _ttol(argv[9]); /* Get the size in bytes of the value we want to write */
1148	rc = RegistryWrite(hRootKey,
1149	argv[4], /* Sub key */
1150	argv[5], /* Value name */
1151	REG_BINARY, /** @todo needs to be expanded (argv[6]) */
1152	pbVal, /* The value itself */
1153	dwValSize); /* Size of the value */
1154	}
1155	#if 0
1156	else if (!_tcsicmp(argv[2], _T("read")))
1157	{
1158	}
1159	else if (!_tcsicmp(argv[2], _T("del")))
1160	{
1161	}
1162	#endif
1163	}
1164	else if (!_tcsicmp(argv[1], _T("--version")))
1165	{
1166	_tprintf(_T("%d.%d.%d.%d\n"), VBOX_VERSION_MAJOR, VBOX_VERSION_MINOR, VBOX_VERSION_BUILD, VBOX_SVN_REV);
1167	rc = EXIT_OK;
1168	}
1169	else if ( !_tcsicmp(argv[1], _T("--help"))
1170	\|\| !_tcsicmp(argv[1], _T("/help"))
1171	\|\| !_tcsicmp(argv[1], _T("/h"))
1172	\|\| !_tcsicmp(argv[1], _T("/?")))
1173	{
1174	PrintHelp();
1175	rc = EXIT_OK;
1176	}
1177	}
1178
1179	if (rc == EXIT_USAGE)
1180	_tprintf(_T("No or wrong parameters given! Please consult the help (\"--help\" or \"/?\") for more information.\n"));
1181
1182	return rc;
1183	}
1184

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source: vbox/trunk/src/VBox/Additions/WINNT/Installer/VBoxDrvInst.cpp@ 42903

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