LPSERVICE_STATUS_PROCESS
QueryService(LPCTSTR ServiceName)
{
SC_HANDLE hSCManager = NULL;
LPSERVICE_STATUS_PROCESS pServiceInfo = NULL;
SC_HANDLE hSc = NULL;
DWORD BufSiz = 0;
DWORD BytesNeeded = 0;
DWORD Ret;
hSCManager = OpenSCManager(NULL,
NULL,
SC_MANAGER_CONNECT);
if (hSCManager == NULL)
{
ReportLastError();
return NULL;
}
hSc = OpenService(hSCManager,
ServiceName,
SERVICE_QUERY_STATUS);
if (hSc == NULL)
goto fail;
Ret = QueryServiceStatusEx(hSc,
SC_STATUS_PROCESS_INFO,
NULL,
BufSiz,
&BytesNeeded);
if ((Ret != 0) || (GetLastError() != ERROR_INSUFFICIENT_BUFFER))
goto fail;
pServiceInfo = (LPSERVICE_STATUS_PROCESS)HeapAlloc(GetProcessHeap(),
0,
BytesNeeded);
if (pServiceInfo == NULL)
goto fail;
if (!QueryServiceStatusEx(hSc,
SC_STATUS_PROCESS_INFO,
(LPBYTE)pServiceInfo,
BytesNeeded,
&BytesNeeded))
{
goto fail;
}
CloseServiceHandle(hSc);
CloseServiceHandle(hSCManager);
return pServiceInfo;
fail:
ReportLastError();
if (pServiceInfo) HeapFree(GetProcessHeap(), 0, pServiceInfo);
if (hSc) CloseServiceHandle(hSc);
if (hSCManager) CloseServiceHandle(hSCManager);
return NULL;
}
static void gl_swapinterval_changed(cvar_t *self)
{
if (self->integer < 0 && !(glw.extensions & QWGL_EXT_swap_control_tear)) {
Com_Printf("Negative swap interval is not supported on this system.\n");
Cvar_Reset(self);
}
if (qwglSwapIntervalEXT && !qwglSwapIntervalEXT(self->integer))
ReportLastError("wglSwapIntervalEXT");
}
BOOL Delete(LPCTSTR ServiceName)
{
SC_HANDLE hSCManager = NULL;
SC_HANDLE hSc = NULL;
#ifdef SCDBG
_tprintf(_T("service to delete - %s\n\n"), ServiceName);
#endif
hSCManager = OpenSCManager(NULL,
NULL,
SC_MANAGER_CONNECT);
if (hSCManager != NULL)
{
hSc = OpenService(hSCManager, ServiceName, DELETE);
if (hSc != NULL)
{
if (DeleteService(hSc))
{
_tprintf(_T("[SC] DeleteService SUCCESS\n"));
CloseServiceHandle(hSc);
CloseServiceHandle(hSCManager);
return TRUE;
}
}
}
ReportLastError();
if (hSc) CloseServiceHandle(hSc);
if (hSCManager) CloseServiceHandle(hSCManager);
return FALSE;
}
BOOL
Control(DWORD Control,
LPCTSTR ServiceName,
LPCTSTR *Args,
INT ArgCount)
{
SC_HANDLE hSCManager = NULL;
SC_HANDLE hService = NULL;
SERVICE_STATUS Status;
DWORD dwDesiredAccess = 0;
BOOL bResult = TRUE;
SERVICE_STATUS_PROCESS StatusEx;
#ifdef SCDBG
LPCTSTR *TmpArgs = Args;
INT TmpCnt = ArgCount;
_tprintf(_T("service to control - %s\n"), ServiceName);
_tprintf(_T("command - %lu\n"), Control);
_tprintf(_T("Arguments:\n"));
while (TmpCnt)
{
_tprintf(_T(" %s\n"), *TmpArgs);
TmpArgs++;
TmpCnt--;
}
_tprintf(_T("\n"));
#endif /* SCDBG */
switch (Control)
{
case SERVICE_CONTROL_STOP:
dwDesiredAccess = SERVICE_STOP;
break;
case SERVICE_CONTROL_PAUSE:
dwDesiredAccess = SERVICE_PAUSE_CONTINUE;
break;
case SERVICE_CONTROL_CONTINUE:
dwDesiredAccess = SERVICE_PAUSE_CONTINUE;
break;
case SERVICE_CONTROL_INTERROGATE:
dwDesiredAccess = SERVICE_INTERROGATE;
break;
case SERVICE_CONTROL_SHUTDOWN:
dwDesiredAccess = 0;
break;
}
hSCManager = OpenSCManager(NULL,
NULL,
SC_MANAGER_CONNECT);
if (hSCManager == NULL)
{
_tprintf(_T("[SC] OpenSCManager FAILED %lu:\n\n"), GetLastError());
bResult = FALSE;
goto done;
}
hService = OpenService(hSCManager,
ServiceName,
dwDesiredAccess);
if (hService == NULL)
{
_tprintf(_T("[SC] OpenService FAILED %lu:\n\n"), GetLastError());
bResult = FALSE;
goto done;
}
if (!ControlService(hService,
Control,
&Status))
{
_tprintf(_T("[SC] ControlService FAILED %lu:\n\n"), GetLastError());
bResult = FALSE;
goto done;
}
/* FIXME: lazy hack ;) */
CopyMemory(&StatusEx, &Status, sizeof(Status));
StatusEx.dwProcessId = 0;
StatusEx.dwServiceFlags = 0;
PrintService(ServiceName,
&StatusEx,
FALSE);
done:
if (!bResult)
ReportLastError();
if (hService)
CloseServiceHandle(hService);
if (hSCManager)
CloseServiceHandle(hSCManager);
return bResult;
}
FvUInt32 StartProcess( const char *pcRoot,
const char *pcResPath,
const char *pcConfig,
const char *pcType,
FvUInt16 uiUID,
FvUInt16 uiGID,
const char *pcHome,
int iArgc,
const char **pcArgv,
FvMachined &kMachined )
{
char acPath[512];
strcpy( acPath, pcRoot );
//strcat( acPath, "\\futurevision\\bin\\server_" );
strcat( acPath, pcConfig );
strcat( acPath, "\\" );
strncat( acPath, pcType, 32 );
strcat( acPath, ".exe" );
TCHAR szArgs[MAX_PATH] = TEXT("");
int iLen = 0;
for ( int ndx = 1; ndx < iArgc; ndx++ )
{
iLen += wsprintf( szArgs+iLen, TEXT( " \"%s\"" ), pcArgv[ndx] );
}
EnvironMap kEnvMap;
ReadEnviron(kEnvMap);
kEnvMap["FV_ROOT"] = pcRoot;
kEnvMap["FV_RES_PATH"] = pcResPath;
std::ostringstream kUIDToString;
kUIDToString << uiUID;
kEnvMap["UID"] = kUIDToString.str();
char * pcEnvStr = MakeEnvironStr(kEnvMap);
TCHAR szApp[MAX_PATH];
lstrcpy( szApp, acPath );
strcpy(acPath, pcRoot);
//strcat(acPath, "\\futurevision\\bin\\server_" );
strcat(acPath, pcConfig );
STARTUPINFO si;
ZeroMemory( &si, sizeof(si) );
si.cb = sizeof(si);
PROCESS_INFORMATION pi;
FvSysLog( FV_SYSLOG_INFO, "starting: '%s'\nwith args: '%s'\nand working path: '%s'", szApp, szArgs, acPath );
if ( CreateProcess( szApp, szArgs, NULL, NULL, TRUE,
NORMAL_PRIORITY_CLASS | CREATE_NO_WINDOW, pcEnvStr, acPath, &si, &pi ) )
{
CloseHandle( pi.hThread );
CloseHandle( pi.hProcess );
}
else
{
ReportLastError();
}
delete[] pcEnvStr;
return pi.dwProcessId;
}
// This is called when the user first loads the add-in, and on start-up
// of each subsequent Developer Studio session
STDMETHODIMP CDSAddIn::OnConnection (IApplication * pApp, VARIANT_BOOL bFirstTime,
long dwCookie, VARIANT_BOOL * OnConnection)
{
AFX_MANAGE_STATE (AfxGetStaticModuleState ());
*OnConnection = VARIANT_FALSE;
// Store info passed to us
IApplication *pApplication = NULL;
HRESULT hr;
hr = pApp->QueryInterface (IID_IApplication, (void **) &pApplication);
if (FAILED (hr))
{
ReportLastError (hr);
return E_UNEXPECTED;
}
if (pApplication == NULL)
{
ReportInternalError ("IApplication::QueryInterface");
return E_UNEXPECTED;
}
m_dwCookie = dwCookie;
// Create command dispatch, send info back to DevStudio
CCommandsObj::CreateInstance (&m_pCommands);
if (! m_pCommands)
{
ReportInternalError ("CCommandsObj::CreateInstance");
return E_UNEXPECTED;
}
m_pCommands->AddRef ();
// The QueryInterface above AddRef'd the Application object. It will
// be Release'd in CCommand's destructor.
m_pCommands->SetApplicationObject (pApplication);
hr = pApplication->SetAddInInfo ((long) AfxGetInstanceHandle (),
(LPDISPATCH) m_pCommands, IDR_TOOLBAR_MEDIUM, IDR_TOOLBAR_LARGE,
m_dwCookie);
if (FAILED (hr))
{
ReportLastError (hr);
return E_UNEXPECTED;
}
// Inform DevStudio of the commands we implement
if (! AddCommand (pApplication, "VisVimDialog", "VisVimDialogCmd",
IDS_CMD_DIALOG, 0, bFirstTime))
return E_UNEXPECTED;
if (! AddCommand (pApplication, "VisVimEnable", "VisVimEnableCmd",
IDS_CMD_ENABLE, 1, bFirstTime))
return E_UNEXPECTED;
if (! AddCommand (pApplication, "VisVimDisable", "VisVimDisableCmd",
IDS_CMD_DISABLE, 2, bFirstTime))
return E_UNEXPECTED;
if (! AddCommand (pApplication, "VisVimToggle", "VisVimToggleCmd",
IDS_CMD_TOGGLE, 3, bFirstTime))
return E_UNEXPECTED;
if (! AddCommand (pApplication, "VisVimLoad", "VisVimLoadCmd",
IDS_CMD_LOAD, 4, bFirstTime))
return E_UNEXPECTED;
*OnConnection = VARIANT_TRUE;
return S_OK;
}
BOOL EnumDepend(LPCTSTR ServiceName)
{
SC_HANDLE hManager = NULL;
SC_HANDLE hService = NULL;
BOOL bResult = TRUE;
DWORD BufferSize = 0;
DWORD EntriesRead = 0;
LPENUM_SERVICE_STATUS pBuffer = NULL;
DWORD i;
hManager = OpenSCManager(NULL,
NULL,
SC_MANAGER_CONNECT);
if (hManager == NULL)
{
_tprintf(_T("[SC] OpenSCManager FAILED %lu:\n\n"), GetLastError());
bResult = FALSE;
goto done;
}
hService = OpenService(hManager, ServiceName, SERVICE_ENUMERATE_DEPENDENTS);
if (hService == NULL)
{
_tprintf(_T("[SC] OpenService FAILED %lu:\n\n"), GetLastError());
bResult = FALSE;
goto done;
}
if (!EnumDependentServices(hService,
SERVICE_STATE_ALL,
NULL,
0,
&BufferSize,
&EntriesRead))
{
if (BufferSize == 0)
{
_tprintf(_T("[SC] EnumDependentServices FAILED %lu:\n\n"), GetLastError());
bResult = FALSE;
goto done;
}
}
pBuffer = HeapAlloc(GetProcessHeap(), 0, BufferSize);
if (pBuffer == NULL)
{
SetLastError(ERROR_OUTOFMEMORY);
_tprintf(_T("[SC] HeapAlloc FAILED %lu:\n\n"), GetLastError());
bResult = FALSE;
goto done;
}
if (!EnumDependentServices(hService,
SERVICE_STATE_ALL,
pBuffer,
BufferSize,
&BufferSize,
&EntriesRead))
{
_tprintf(_T("[SC] EnumDependentServices FAILED %lu:\n\n"), GetLastError());
bResult = FALSE;
goto done;
}
_tprintf(_T("Enum: entriesRead = %lu\n"), EntriesRead);
for (i = 0; i < EntriesRead; i++)
{
_tprintf(_T("\n"));
_tprintf(_T("SERVICE_NAME: %s\n"), pBuffer[i].lpServiceName);
_tprintf(_T("DISPLAY_NAME: %s\n"), pBuffer[i].lpDisplayName);
PrintServiceStatus(&pBuffer[i].ServiceStatus);
}
done:
if (bResult == FALSE)
ReportLastError();
if (pBuffer != NULL)
HeapFree(GetProcessHeap(), 0, pBuffer);
if (hService)
CloseServiceHandle(hService);
if (hManager)
CloseServiceHandle(hManager);
return bResult;
}
static int SetupGL(int colorbits, int depthbits, int stencilbits, int multisamples)
{
PIXELFORMATDESCRIPTOR pfd;
int pixelformat;
// create the main window
Win_Init();
if (colorbits == 0)
colorbits = 24;
if (depthbits == 0)
depthbits = colorbits > 16 ? 24 : 16;
if (depthbits < 24)
stencilbits = 0;
// choose pixel format
if (qwglChoosePixelFormatARB && multisamples > 1) {
int iAttributes[20];
UINT numFormats;
iAttributes[0] = WGL_DRAW_TO_WINDOW_ARB;
iAttributes[1] = TRUE;
iAttributes[2] = WGL_SUPPORT_OPENGL_ARB;
iAttributes[3] = TRUE;
iAttributes[4] = WGL_DOUBLE_BUFFER_ARB;
iAttributes[5] = TRUE;
iAttributes[6] = WGL_PIXEL_TYPE_ARB;
iAttributes[7] = WGL_TYPE_RGBA_ARB;
iAttributes[8] = WGL_COLOR_BITS_ARB;
iAttributes[9] = colorbits;
iAttributes[10] = WGL_DEPTH_BITS_ARB;
iAttributes[11] = depthbits;
iAttributes[12] = WGL_STENCIL_BITS_ARB;
iAttributes[13] = stencilbits;
iAttributes[14] = WGL_SAMPLE_BUFFERS_ARB;
iAttributes[15] = 1;
iAttributes[16] = WGL_SAMPLES_ARB;
iAttributes[17] = multisamples;
iAttributes[18] = 0;
iAttributes[19] = 0;
if (qwglChoosePixelFormatARB(win.dc, iAttributes, NULL, 1, &pixelformat, &numFormats) == FALSE) {
ReportLastError("wglChoosePixelFormatARB");
goto soft;
}
if (numFormats == 0) {
Com_EPrintf("No suitable OpenGL pixelformat found for %d multisamples\n", multisamples);
goto soft;
}
} else {
memset(&pfd, 0, sizeof(pfd));
pfd.nSize = sizeof(pfd);
pfd.nVersion = 1;
pfd.dwFlags = PFD_DRAW_TO_WINDOW | PFD_SUPPORT_OPENGL | PFD_DOUBLEBUFFER;
pfd.iPixelType = PFD_TYPE_RGBA;
pfd.cColorBits = colorbits;
pfd.cDepthBits = depthbits;
pfd.cStencilBits = stencilbits;
pfd.iLayerType = PFD_MAIN_PLANE;
if (glw.minidriver) {
if ((pixelformat = qwglChoosePixelFormat(win.dc, &pfd)) == 0) {
ReportLastError("wglChoosePixelFormat");
goto soft;
}
} else {
if ((pixelformat = ChoosePixelFormat(win.dc, &pfd)) == 0) {
ReportLastError("ChoosePixelFormat");
goto soft;
}
}
}
// set pixel format
if (glw.minidriver) {
qwglDescribePixelFormat(win.dc, pixelformat, sizeof(pfd), &pfd);
ReportPixelFormat(pixelformat, &pfd);
if (qwglSetPixelFormat(win.dc, pixelformat, &pfd) == FALSE) {
ReportLastError("wglSetPixelFormat");
goto soft;
}
} else {
DescribePixelFormat(win.dc, pixelformat, sizeof(pfd), &pfd);
ReportPixelFormat(pixelformat, &pfd);
if (SetPixelFormat(win.dc, pixelformat, &pfd) == FALSE) {
ReportLastError("SetPixelFormat");
goto soft;
}
}
// check for software emulation
if (pfd.dwFlags & PFD_GENERIC_FORMAT) {
if (!gl_allow_software->integer) {
Com_EPrintf("No hardware OpenGL acceleration detected\n");
goto soft;
}
Com_WPrintf("...using software emulation\n");
} else if (pfd.dwFlags & PFD_GENERIC_ACCELERATED) {
Com_DPrintf("...MCD acceleration found\n");
win.flags |= QVF_ACCELERATED;
} else {
Com_DPrintf("...ICD acceleration found\n");
win.flags |= QVF_ACCELERATED;
}
// startup the OpenGL subsystem by creating a context and making it current
if ((glw.hGLRC = qwglCreateContext(win.dc)) == NULL) {
ReportLastError("wglCreateContext");
goto hard;
}
if (qwglMakeCurrent(win.dc, glw.hGLRC) == FALSE) {
ReportLastError("wglMakeCurrent");
qwglDeleteContext(glw.hGLRC);
glw.hGLRC = NULL;
goto hard;
}
return FAIL_OK;
soft:
// it failed, clean up
Win_Shutdown();
return FAIL_SOFT;
hard:
Win_Shutdown();
return FAIL_HARD;
}
static int LoadGL(const char *driver)
{
int colorbits = Cvar_ClampInteger(gl_colorbits, 0, 32);
int depthbits = Cvar_ClampInteger(gl_depthbits, 0, 32);
int stencilbits = Cvar_ClampInteger(gl_stencilbits, 0, 8);
int multisamples = Cvar_ClampInteger(gl_multisamples, 0, 32);
int ret;
// figure out if we're running on a minidriver or not
if (!Q_stricmp(driver, "opengl32") ||
!Q_stricmp(driver, "opengl32.dll")) {
glw.minidriver = qfalse;
} else {
Com_Printf("...running a minidriver: %s\n", driver);
glw.minidriver = qtrue;
}
// load the OpenGL library and bind to it
if (!WGL_Init(driver)) {
ReportLastError("WGL_Init");
return FAIL_SOFT;
}
// check if basic WGL entry points are present
if (!qwglCreateContext || !qwglMakeCurrent || !qwglDeleteContext) {
Com_EPrintf("Required WGL entry points are missing\n");
goto fail;
}
if (glw.minidriver) {
// check if MCD entry points are present if using a minidriver
if (!qwglChoosePixelFormat || !qwglSetPixelFormat ||
!qwglDescribePixelFormat || !qwglSwapBuffers) {
Com_EPrintf("Required MCD entry points are missing\n");
goto fail;
}
}
// check for WGL_ARB_multisample by creating a fake window
if (multisamples > 1) {
unsigned extensions = GetFakeWindowExtensions();
if (extensions & QWGL_ARB_multisample) {
if (qwglChoosePixelFormatARB) {
Com_Printf("...enabling WGL_ARB_multisample\n");
} else {
Com_Printf("...ignoring WGL_ARB_multisample, WGL_ARB_pixel_format not found\n");
Cvar_Set("gl_multisamples", "0");
multisamples = 0;
}
} else {
Com_Printf("WGL_ARB_multisample not found\n");
Cvar_Set("gl_multisamples", "0");
multisamples = 0;
}
}
// create window, choose PFD, setup OpenGL context
ret = SetupGL(colorbits, depthbits, stencilbits, multisamples);
// attempt to recover
if (ret == FAIL_SOFT && (colorbits || depthbits || stencilbits || multisamples > 1)) {
Cvar_Set("gl_multisamples", "0");
ret = SetupGL(0, 0, 0, 0);
}
if (ret)
goto fail;
return FAIL_OK;
fail:
// it failed, clean up
WGL_Shutdown();
return FAIL_SOFT;
}
BOOL Create(LPCTSTR *ServiceArgs, INT ArgCount)
{
SC_HANDLE hSCManager;
SC_HANDLE hSc;
BOOL bRet = FALSE;
INT i;
INT Length;
LPTSTR lpBuffer = NULL;
SERVICE_CREATE_INFO ServiceInfo;
if (!ParseCreateArguments(ServiceArgs, ArgCount, &ServiceInfo))
{
CreateUsage();
return FALSE;
}
if (!ServiceInfo.dwServiceType)
ServiceInfo.dwServiceType = SERVICE_WIN32_OWN_PROCESS;
if (!ServiceInfo.dwStartType)
ServiceInfo.dwStartType = SERVICE_DEMAND_START;
if (!ServiceInfo.dwErrorControl)
ServiceInfo.dwErrorControl = SERVICE_ERROR_NORMAL;
if (ServiceInfo.lpDependencies)
{
Length = lstrlen(ServiceInfo.lpDependencies);
lpBuffer = HeapAlloc(GetProcessHeap(),
0,
(Length + 2) * sizeof(TCHAR));
for (i = 0; i < Length; i++)
if (ServiceInfo.lpDependencies[i] == _T('/'))
lpBuffer[i] = 0;
else
lpBuffer[i] = ServiceInfo.lpDependencies[i];
lpBuffer[Length] = 0;
lpBuffer[Length + 1] = 0;
ServiceInfo.lpDependencies = lpBuffer;
}
#ifdef SCDBG
_tprintf(_T("service name - %s\n"), ServiceInfo.lpServiceName);
_tprintf(_T("display name - %s\n"), ServiceInfo.lpDisplayName);
_tprintf(_T("service type - %lu\n"), ServiceInfo.dwServiceType);
_tprintf(_T("start type - %lu\n"), ServiceInfo.dwStartType);
_tprintf(_T("error control - %lu\n"), ServiceInfo.dwErrorControl);
_tprintf(_T("Binary path - %s\n"), ServiceInfo.lpBinaryPathName);
_tprintf(_T("load order group - %s\n"), ServiceInfo.lpLoadOrderGroup);
_tprintf(_T("tag - %lu\n"), ServiceInfo.dwTagId);
_tprintf(_T("dependencies - %s\n"), ServiceInfo.lpDependencies);
_tprintf(_T("account start name - %s\n"), ServiceInfo.lpServiceStartName);
_tprintf(_T("account password - %s\n"), ServiceInfo.lpPassword);
#endif
hSCManager = OpenSCManager(NULL, NULL, SC_MANAGER_CREATE_SERVICE);
if (hSCManager != NULL)
{
hSc = CreateService(hSCManager,
ServiceInfo.lpServiceName,
ServiceInfo.lpDisplayName,
SERVICE_ALL_ACCESS,
ServiceInfo.dwServiceType,
ServiceInfo.dwStartType,
ServiceInfo.dwErrorControl,
ServiceInfo.lpBinaryPathName,
ServiceInfo.lpLoadOrderGroup,
ServiceInfo.bTagId ? &ServiceInfo.dwTagId : NULL,
ServiceInfo.lpDependencies,
ServiceInfo.lpServiceStartName,
ServiceInfo.lpPassword);
if (hSc != NULL)
{
_tprintf(_T("[SC] CreateService SUCCESS\n"));
CloseServiceHandle(hSc);
bRet = TRUE;
}
else
ReportLastError();
CloseServiceHandle(hSCManager);
}
else
ReportLastError();
if (lpBuffer != NULL)
HeapFree(GetProcessHeap(), 0, lpBuffer);
return bRet;
}
BOOL Start(LPCTSTR ServiceName, LPCTSTR *ServiceArgs, INT ArgCount)
{
SC_HANDLE hSCManager = NULL;
SC_HANDLE hSc = NULL;
LPSERVICE_STATUS_PROCESS pServiceInfo = NULL;
#ifdef SCDBG
LPCTSTR *TmpArgs = ServiceArgs;
INT TmpCnt = ArgCount;
_tprintf(_T("service to control - %s\n"), ServiceName);
_tprintf(_T("Arguments:\n"));
while (TmpCnt)
{
_tprintf(_T(" %s\n"), *TmpArgs);
TmpArgs++;
TmpCnt--;
}
_tprintf(_T("\n"));
#endif /* SCDBG */
hSCManager = OpenSCManager(NULL,
NULL,
SC_MANAGER_CONNECT);
if (hSCManager == NULL)
{
ReportLastError();
return FALSE;
}
hSc = OpenService(hSCManager,
ServiceName,
SERVICE_START | SERVICE_QUERY_STATUS);
if (hSc == NULL)
goto fail;
if (!ArgCount)
{
ServiceArgs = NULL;
}
if (! StartService(hSc,
ArgCount,
ServiceArgs))
{
_tprintf(_T("[SC] StartService FAILED %lu:\n\n"), GetLastError());
goto fail;
}
pServiceInfo = QueryService(ServiceName);
if (pServiceInfo != NULL)
{
PrintService(ServiceName,
pServiceInfo,
TRUE);
}
HeapFree(GetProcessHeap(), 0, pServiceInfo);
CloseServiceHandle(hSc);
CloseServiceHandle(hSCManager);
return TRUE;
fail:
ReportLastError();
if (hSc) CloseServiceHandle(hSc);
if (hSCManager) CloseServiceHandle(hSCManager);
return FALSE;
}
BOOL SetConfig(LPCTSTR *ServiceArgs, INT ArgCount)
{
SC_HANDLE hManager = NULL;
SC_HANDLE hService = NULL;
BOOL bResult = TRUE;
SERVICE_CREATE_INFO ServiceInfo;
if (!ParseCreateConfigArguments(ServiceArgs, ArgCount, TRUE, &ServiceInfo))
{
SetConfigUsage();
return FALSE;
}
#ifdef SCDBG
_tprintf(_T("service name - %s\n"), ServiceInfo.lpServiceName);
_tprintf(_T("display name - %s\n"), ServiceInfo.lpDisplayName);
_tprintf(_T("service type - %lu\n"), ServiceInfo.dwServiceType);
_tprintf(_T("start type - %lu\n"), ServiceInfo.dwStartType);
_tprintf(_T("error control - %lu\n"), ServiceInfo.dwErrorControl);
_tprintf(_T("Binary path - %s\n"), ServiceInfo.lpBinaryPathName);
_tprintf(_T("load order group - %s\n"), ServiceInfo.lpLoadOrderGroup);
_tprintf(_T("tag - %lu\n"), ServiceInfo.dwTagId);
_tprintf(_T("dependencies - %s\n"), ServiceInfo.lpDependencies);
_tprintf(_T("account start name - %s\n"), ServiceInfo.lpServiceStartName);
_tprintf(_T("account password - %s\n"), ServiceInfo.lpPassword);
#endif
hManager = OpenSCManager(NULL,
NULL,
SC_MANAGER_CONNECT);
if (hManager == NULL)
{
_tprintf(_T("[SC] OpenSCManager FAILED %lu:\n\n"), GetLastError());
bResult = FALSE;
goto done;
}
hService = OpenService(hManager,
ServiceInfo.lpServiceName,
SERVICE_CHANGE_CONFIG);
if (hService == NULL)
{
_tprintf(_T("[SC] OpenService FAILED %lu:\n\n"), GetLastError());
bResult = FALSE;
goto done;
}
if (!ChangeServiceConfig(hService,
ServiceInfo.dwServiceType,
ServiceInfo.dwStartType,
ServiceInfo.dwErrorControl,
ServiceInfo.lpBinaryPathName,
ServiceInfo.lpLoadOrderGroup,
ServiceInfo.bTagId ? &ServiceInfo.dwTagId : NULL,
ServiceInfo.lpDependencies,
ServiceInfo.lpServiceStartName,
ServiceInfo.lpPassword,
ServiceInfo.lpDisplayName))
{
_tprintf(_T("[SC] ChangeServiceConfig FAILED %lu:\n\n"), GetLastError());
bResult = FALSE;
goto done;
}
_tprintf(_T("[SC] ChangeServiceConfig SUCCESS\n\n"));
done:
if (bResult == FALSE)
ReportLastError();
if (hService)
CloseServiceHandle(hService);
if (hManager)
CloseServiceHandle(hManager);
return bResult;
}
BOOL QueryConfig(LPCTSTR ServiceName)
{
SC_HANDLE hManager = NULL;
SC_HANDLE hService = NULL;
BOOL bResult = TRUE;
DWORD cbBytesNeeded = 0;
LPQUERY_SERVICE_CONFIG pServiceConfig = NULL;
LPWSTR lpPtr;
SSIZE_T nLen, i;
#ifdef SCDBG
_tprintf(_T("service to show configuration - %s\n\n"), ServiceName);
#endif
hManager = OpenSCManager(NULL,
NULL,
SC_MANAGER_CONNECT);
if (hManager == NULL)
{
_tprintf(_T("[SC] OpenSCManager FAILED %lu:\n\n"), GetLastError());
bResult = FALSE;
goto done;
}
hService = OpenService(hManager, ServiceName, SERVICE_QUERY_CONFIG);
if (hService == NULL)
{
_tprintf(_T("[SC] OpenService FAILED %lu:\n\n"), GetLastError());
bResult = FALSE;
goto done;
}
if (!QueryServiceConfig(hService,
NULL,
0,
&cbBytesNeeded))
{
if (cbBytesNeeded == 0)
{
_tprintf(_T("[SC] QueryServiceConfig FAILED %lu:\n\n"), GetLastError());
bResult = FALSE;
goto done;
}
}
pServiceConfig = HeapAlloc(GetProcessHeap(), 0, cbBytesNeeded);
if (pServiceConfig == NULL)
{
SetLastError(ERROR_OUTOFMEMORY);
_tprintf(_T("[SC] HeapAlloc FAILED %lu:\n\n"), GetLastError());
bResult = FALSE;
goto done;
}
if (!QueryServiceConfig(hService,
pServiceConfig,
cbBytesNeeded,
&cbBytesNeeded))
{
_tprintf(_T("[SC] QueryServiceConfig FAILED %lu:\n\n"), GetLastError());
bResult = FALSE;
goto done;
}
_tprintf(_T("[SC] QueryServiceConfig SUCCESS\n\n"));
_tprintf(_T("SERVICE_NAME: %s\n"), ServiceName);
_tprintf(_T(" TYPE : %-3lx "), pServiceConfig->dwServiceType);
switch (pServiceConfig->dwServiceType)
{
case SERVICE_KERNEL_DRIVER:
_tprintf(_T("KERNEL_DRIVER\n"));
break;
case SERVICE_FILE_SYSTEM_DRIVER:
_tprintf(_T("FILE_SYSTEM_DRIVER\n"));
break;
case SERVICE_WIN32_OWN_PROCESS:
_tprintf(_T("WIN32_OWN_PROCESS\n"));
break;
case SERVICE_WIN32_SHARE_PROCESS:
_tprintf(_T("WIN32_SHARE_PROCESS\n"));
break;
case SERVICE_WIN32_OWN_PROCESS + SERVICE_INTERACTIVE_PROCESS:
_tprintf(_T("WIN32_OWN_PROCESS (interactive)\n"));
break;
case SERVICE_WIN32_SHARE_PROCESS + SERVICE_INTERACTIVE_PROCESS:
_tprintf(_T("WIN32_SHARE_PROCESS (interactive)\n"));
break;
default:
_tprintf(_T("\n"));
break;
}
_tprintf(_T(" START_TYPE : %-3lx "), pServiceConfig->dwStartType);
switch (pServiceConfig->dwStartType)
{
case SERVICE_BOOT_START:
_tprintf(_T("BOOT_START\n"));
break;
case SERVICE_SYSTEM_START:
_tprintf(_T("SYSTEM_START\n"));
break;
case SERVICE_AUTO_START:
_tprintf(_T("AUTO_START\n"));
break;
case SERVICE_DEMAND_START:
_tprintf(_T("DEMAND_START\n"));
break;
case SERVICE_DISABLED:
_tprintf(_T("DISABLED\n"));
break;
default:
_tprintf(_T("\n"));
break;
}
_tprintf(_T(" ERROR_CONTROL : %-3lx "), pServiceConfig->dwErrorControl);
switch (pServiceConfig->dwErrorControl)
{
case SERVICE_ERROR_IGNORE:
_tprintf(_T("IGNORE\n"));
break;
case SERVICE_ERROR_NORMAL:
_tprintf(_T("NORMAL\n"));
break;
case SERVICE_ERROR_SEVERE:
_tprintf(_T("SEVERE\n"));
break;
case SERVICE_ERROR_CRITICAL:
_tprintf(_T("CRITICAL\n"));
break;
default:
_tprintf(_T("\n"));
break;
}
_tprintf(_T(" BINARY_PATH_NAME : %s\n"), pServiceConfig->lpBinaryPathName);
_tprintf(_T(" LOAD_ORDER_GROUP : %s\n"), pServiceConfig->lpLoadOrderGroup);
_tprintf(_T(" TAG : %lu\n"), pServiceConfig->dwTagId);
_tprintf(_T(" DISPLAY_NAME : %s\n"), pServiceConfig->lpDisplayName);
_tprintf(_T(" DEPENDENCIES : "));
lpPtr = pServiceConfig->lpDependencies;
i = 0;
while (*lpPtr != _T('\0'))
{
nLen = _tcslen(lpPtr);
if (i != 0)
_tprintf(_T("\n : "));
_tprintf(_T("%s"), lpPtr);
lpPtr = lpPtr + nLen + 1;
i++;
}
_tprintf(_T("\n"));
_tprintf(_T(" SERVICE_START_NAME : %s\n"), pServiceConfig->lpServiceStartName);
done:
if (bResult == FALSE)
ReportLastError();
if (pServiceConfig != NULL)
HeapFree(GetProcessHeap(), 0, pServiceConfig);
if (hService)
CloseServiceHandle(hService);
if (hManager)
CloseServiceHandle(hManager);
return bResult;
}
static BOOL
EnumServices(ENUM_SERVICE_STATUS_PROCESS **pServiceStatus,
DWORD ServiceType,
DWORD ServiceState)
{
SC_HANDLE hSCManager;
DWORD BufSize = 0;
DWORD BytesNeeded = 0;
DWORD ResumeHandle = 0;
DWORD NumServices = 0;
DWORD Ret;
hSCManager = OpenSCManager(NULL,
NULL,
SC_MANAGER_ENUMERATE_SERVICE);
if (hSCManager == NULL)
{
ReportLastError();
return FALSE;
}
Ret = EnumServicesStatusEx(hSCManager,
SC_ENUM_PROCESS_INFO,
ServiceType,
ServiceState,
(LPBYTE)*pServiceStatus,
BufSize,
&BytesNeeded,
&NumServices,
&ResumeHandle,
0);
if ((Ret == 0) && (GetLastError() == ERROR_MORE_DATA))
{
*pServiceStatus = (ENUM_SERVICE_STATUS_PROCESS *)
HeapAlloc(GetProcessHeap(),
0,
BytesNeeded);
if (*pServiceStatus != NULL)
{
if (EnumServicesStatusEx(hSCManager,
SC_ENUM_PROCESS_INFO,
ServiceType,
ServiceState,
(LPBYTE)*pServiceStatus,
BytesNeeded,
&BytesNeeded,
&NumServices,
&ResumeHandle,
0))
{
CloseServiceHandle(hSCManager);
return NumServices;
}
}
}
ReportLastError();
if (*pServiceStatus)
HeapFree(GetProcessHeap(), 0, *pServiceStatus);
CloseServiceHandle(hSCManager);
return NumServices;
}
