INT_PTR CALLBACK PhpServiceGeneralDlgProc(
    _In_ HWND hwndDlg,
    _In_ UINT uMsg,
    _In_ WPARAM wParam,
    _In_ LPARAM lParam
    )
{
    switch (uMsg)
    {
    case WM_INITDIALOG:
        {
            LPPROPSHEETPAGE propSheetPage = (LPPROPSHEETPAGE)lParam;
            PSERVICE_PROPERTIES_CONTEXT context = (PSERVICE_PROPERTIES_CONTEXT)propSheetPage->lParam;
            PPH_SERVICE_ITEM serviceItem = context->ServiceItem;
            SC_HANDLE serviceHandle;
            ULONG startType;
            ULONG errorControl;

            // HACK
            PhCenterWindow(GetParent(hwndDlg), GetParent(GetParent(hwndDlg)));

            SetProp(hwndDlg, PhMakeContextAtom(), (HANDLE)context);

            PhAddComboBoxStrings(GetDlgItem(hwndDlg, IDC_TYPE), PhServiceTypeStrings,
                sizeof(PhServiceTypeStrings) / sizeof(WCHAR *));
            PhAddComboBoxStrings(GetDlgItem(hwndDlg, IDC_STARTTYPE), PhServiceStartTypeStrings,
                sizeof(PhServiceStartTypeStrings) / sizeof(WCHAR *));
            PhAddComboBoxStrings(GetDlgItem(hwndDlg, IDC_ERRORCONTROL), PhServiceErrorControlStrings,
                sizeof(PhServiceErrorControlStrings) / sizeof(WCHAR *));

            SetDlgItemText(hwndDlg, IDC_DESCRIPTION, serviceItem->DisplayName->Buffer);
            PhSelectComboBoxString(GetDlgItem(hwndDlg, IDC_TYPE),
                PhGetServiceTypeString(serviceItem->Type), FALSE);

            startType = serviceItem->StartType;
            errorControl = serviceItem->ErrorControl;
            serviceHandle = PhOpenService(serviceItem->Name->Buffer, SERVICE_QUERY_CONFIG);

            if (serviceHandle)
            {
                LPQUERY_SERVICE_CONFIG config;
                PPH_STRING description;
                BOOLEAN delayedStart;

                if (config = PhGetServiceConfig(serviceHandle))
                {
                    SetDlgItemText(hwndDlg, IDC_GROUP, config->lpLoadOrderGroup);
                    SetDlgItemText(hwndDlg, IDC_BINARYPATH, config->lpBinaryPathName);
                    SetDlgItemText(hwndDlg, IDC_USERACCOUNT, config->lpServiceStartName);

                    if (startType != config->dwStartType || errorControl != config->dwErrorControl)
                    {
                        startType = config->dwStartType;
                        errorControl = config->dwErrorControl;
                        PhMarkNeedsConfigUpdateServiceItem(serviceItem);
                    }

                    PhFree(config);
                }

                if (description = PhGetServiceDescription(serviceHandle))
                {
                    SetDlgItemText(hwndDlg, IDC_DESCRIPTION, description->Buffer);
                    PhDereferenceObject(description);
                }

                if (
                    WindowsVersion >= WINDOWS_VISTA &&
                    PhGetServiceDelayedAutoStart(serviceHandle, &delayedStart)
                    )
                {
                    context->OldDelayedStart = delayedStart;

                    if (delayedStart)
                        Button_SetCheck(GetDlgItem(hwndDlg, IDC_DELAYEDSTART), BST_CHECKED);
                }

                CloseServiceHandle(serviceHandle);
            }

            PhSelectComboBoxString(GetDlgItem(hwndDlg, IDC_STARTTYPE),
                PhGetServiceStartTypeString(startType), FALSE);
            PhSelectComboBoxString(GetDlgItem(hwndDlg, IDC_ERRORCONTROL),
                PhGetServiceErrorControlString(errorControl), FALSE);

            SetDlgItemText(hwndDlg, IDC_PASSWORD, L"password");
            Button_SetCheck(GetDlgItem(hwndDlg, IDC_PASSWORDCHECK), BST_UNCHECKED);

            SetDlgItemText(hwndDlg, IDC_SERVICEDLL, L"N/A");

            {
                HANDLE keyHandle;
                PPH_STRING keyName;

                keyName = PhConcatStrings(
                    3,
                    L"System\\CurrentControlSet\\Services\\",
                    serviceItem->Name->Buffer,
                    L"\\Parameters"
                    );

                if (NT_SUCCESS(PhOpenKey(
                    &keyHandle,
                    KEY_READ,
                    PH_KEY_LOCAL_MACHINE,
                    &keyName->sr,
                    0
                    )))
                {
                    PPH_STRING serviceDllString;

                    if (serviceDllString = PhQueryRegistryString(keyHandle, L"ServiceDll"))
                    {
                        PPH_STRING expandedString;

                        if (expandedString = PhExpandEnvironmentStrings(&serviceDllString->sr))
                        {
                            SetDlgItemText(hwndDlg, IDC_SERVICEDLL, expandedString->Buffer);
                            PhDereferenceObject(expandedString);
                        }

                        PhDereferenceObject(serviceDllString);
                    }

                    NtClose(keyHandle);
                }

                PhDereferenceObject(keyName);
            }

            PhpRefreshControls(hwndDlg);

            context->Ready = TRUE;
        }
        break;
    case WM_DESTROY:
        {
            RemoveProp(hwndDlg, PhMakeContextAtom());
        }
        break;
    case WM_COMMAND:
        {
            PSERVICE_PROPERTIES_CONTEXT context =
                (PSERVICE_PROPERTIES_CONTEXT)GetProp(hwndDlg, PhMakeContextAtom());

            switch (LOWORD(wParam))
            {
            case IDCANCEL:
                {
                    // Workaround for property sheet + multiline edit: http://support.microsoft.com/kb/130765

                    SendMessage(GetParent(hwndDlg), uMsg, wParam, lParam);
                }
                break;
            case IDC_PASSWORD:
                {
                    if (HIWORD(wParam) == EN_CHANGE)
                    {
                        Button_SetCheck(GetDlgItem(hwndDlg, IDC_PASSWORDCHECK), BST_CHECKED);
                    }
                }
                break;
            case IDC_DELAYEDSTART:
                {
                    context->Dirty = TRUE;
                }
                break;
            case IDC_BROWSE:
                {
                    static PH_FILETYPE_FILTER filters[] =
                    {
                        { L"Executable files (*.exe;*.sys)", L"*.exe;*.sys" },
                        { L"All files (*.*)", L"*.*" }
                    };
                    PVOID fileDialog;
                    PPH_STRING fileName;

                    fileDialog = PhCreateOpenFileDialog();
                    PhSetFileDialogFilter(fileDialog, filters, sizeof(filters) / sizeof(PH_FILETYPE_FILTER));

                    fileName = PhGetFileName(PHA_GET_DLGITEM_TEXT(hwndDlg, IDC_BINARYPATH));
                    PhSetFileDialogFileName(fileDialog, fileName->Buffer);
                    PhDereferenceObject(fileName);

                    if (PhShowFileDialog(hwndDlg, fileDialog))
                    {
                        fileName = PhGetFileDialogFileName(fileDialog);
                        SetDlgItemText(hwndDlg, IDC_BINARYPATH, fileName->Buffer);
                        PhDereferenceObject(fileName);
                    }

                    PhFreeFileDialog(fileDialog);
                }
                break;
            }

            switch (HIWORD(wParam))
            {
            case EN_CHANGE:
            case CBN_SELCHANGE:
                {
                    PhpRefreshControls(hwndDlg);

                    if (context->Ready)
                        context->Dirty = TRUE;
                }
                break;
            }
        }
        break;
    case WM_NOTIFY:
        {
            LPNMHDR header = (LPNMHDR)lParam;

            switch (header->code)
            {
            case PSN_QUERYINITIALFOCUS:
                {
                    SetWindowLongPtr(hwndDlg, DWLP_MSGRESULT, (LONG_PTR)GetDlgItem(hwndDlg, IDC_STARTTYPE));
                }
                return TRUE;
            case PSN_KILLACTIVE:
                {
                    SetWindowLongPtr(hwndDlg, DWLP_MSGRESULT, FALSE);
                }
                return TRUE;
            case PSN_APPLY:
                {
                    NTSTATUS status;
                    PSERVICE_PROPERTIES_CONTEXT context =
                        (PSERVICE_PROPERTIES_CONTEXT)GetProp(hwndDlg, PhMakeContextAtom());
                    PPH_SERVICE_ITEM serviceItem = context->ServiceItem;
                    SC_HANDLE serviceHandle;
                    PPH_STRING newServiceTypeString;
                    PPH_STRING newServiceStartTypeString;
                    PPH_STRING newServiceErrorControlString;
                    ULONG newServiceType;
                    ULONG newServiceStartType;
                    ULONG newServiceErrorControl;
                    PPH_STRING newServiceGroup;
                    PPH_STRING newServiceBinaryPath;
                    PPH_STRING newServiceUserAccount;
                    PPH_STRING newServicePassword;

                    SetWindowLongPtr(hwndDlg, DWLP_MSGRESULT, PSNRET_NOERROR);

                    if (!context->Dirty)
                    {
                        return TRUE;
                    }

                    newServiceTypeString = PHA_DEREFERENCE(PhGetWindowText(GetDlgItem(hwndDlg, IDC_TYPE)));
                    newServiceStartTypeString = PHA_DEREFERENCE(PhGetWindowText(GetDlgItem(hwndDlg, IDC_STARTTYPE)));
                    newServiceErrorControlString = PHA_DEREFERENCE(PhGetWindowText(GetDlgItem(hwndDlg, IDC_ERRORCONTROL)));
                    newServiceType = PhGetServiceTypeInteger(newServiceTypeString->Buffer);
                    newServiceStartType = PhGetServiceStartTypeInteger(newServiceStartTypeString->Buffer);
                    newServiceErrorControl = PhGetServiceErrorControlInteger(newServiceErrorControlString->Buffer);

                    newServiceGroup = PHA_DEREFERENCE(PhGetWindowText(GetDlgItem(hwndDlg, IDC_GROUP)));
                    newServiceBinaryPath = PHA_DEREFERENCE(PhGetWindowText(GetDlgItem(hwndDlg, IDC_BINARYPATH)));
                    newServiceUserAccount = PHA_DEREFERENCE(PhGetWindowText(GetDlgItem(hwndDlg, IDC_USERACCOUNT)));

                    if (Button_GetCheck(GetDlgItem(hwndDlg, IDC_PASSWORDCHECK)) == BST_CHECKED)
                    {
                        newServicePassword = PhGetWindowText(GetDlgItem(hwndDlg, IDC_PASSWORD));
                    }
                    else
                    {
                        newServicePassword = NULL;
                    }

                    if (newServiceType == SERVICE_KERNEL_DRIVER && newServiceUserAccount->Length == 0)
                    {
                        newServiceUserAccount = NULL;
                    }

                    serviceHandle = PhOpenService(serviceItem->Name->Buffer, SERVICE_CHANGE_CONFIG);

                    if (serviceHandle)
                    {
                        if (ChangeServiceConfig(
                            serviceHandle,
                            newServiceType,
                            newServiceStartType,
                            newServiceErrorControl,
                            newServiceBinaryPath->Buffer,
                            newServiceGroup->Buffer,
                            NULL,
                            NULL,
                            PhGetString(newServiceUserAccount),
                            PhGetString(newServicePassword),
                            NULL
                            ))
                        {
                            if (WindowsVersion >= WINDOWS_VISTA)
                            {
                                BOOLEAN newDelayedStart;

                                newDelayedStart = Button_GetCheck(GetDlgItem(hwndDlg, IDC_DELAYEDSTART)) == BST_CHECKED;

                                if (newDelayedStart != context->OldDelayedStart)
                                {
                                    PhSetServiceDelayedAutoStart(serviceHandle, newDelayedStart);
                                }
                            }

                            PhMarkNeedsConfigUpdateServiceItem(serviceItem);

                            CloseServiceHandle(serviceHandle);
                        }
                        else
                        {
                            CloseServiceHandle(serviceHandle);
                            goto ErrorCase;
                        }
                    }
                    else
                    {
                        if (GetLastError() == ERROR_ACCESS_DENIED && !PhElevated)
                        {
                            // Elevate using phsvc.
                            if (PhUiConnectToPhSvc(hwndDlg, FALSE))
                            {
                                if (NT_SUCCESS(status = PhSvcCallChangeServiceConfig(
                                    serviceItem->Name->Buffer,
                                    newServiceType,
                                    newServiceStartType,
                                    newServiceErrorControl,
                                    newServiceBinaryPath->Buffer,
                                    newServiceGroup->Buffer,
                                    NULL,
                                    NULL,
                                    PhGetString(newServiceUserAccount),
                                    PhGetString(newServicePassword),
                                    NULL
                                    )))
                                {
                                    if (WindowsVersion >= WINDOWS_VISTA)
                                    {
                                        BOOLEAN newDelayedStart;

                                        newDelayedStart = Button_GetCheck(GetDlgItem(hwndDlg, IDC_DELAYEDSTART)) == BST_CHECKED;

                                        if (newDelayedStart != context->OldDelayedStart)
                                        {
                                            SERVICE_DELAYED_AUTO_START_INFO info;

                                            info.fDelayedAutostart = newDelayedStart;
                                            PhSvcCallChangeServiceConfig2(
                                                serviceItem->Name->Buffer,
                                                SERVICE_CONFIG_DELAYED_AUTO_START_INFO,
                                                &info
                                                );
                                        }
                                    }

                                    PhMarkNeedsConfigUpdateServiceItem(serviceItem);
                                }

                                PhUiDisconnectFromPhSvc();

                                if (!NT_SUCCESS(status))
                                {
                                    SetLastError(PhNtStatusToDosError(status));
                                    goto ErrorCase;
                                }
                            }
                            else
                            {
                                // User cancelled elevation.
                                SetWindowLongPtr(hwndDlg, DWLP_MSGRESULT, PSNRET_INVALID);
                            }
                        }
                        else
                        {
                            goto ErrorCase;
                        }
                    }

                    goto Cleanup;
ErrorCase:
                    if (PhShowMessage(
                        hwndDlg,
                        MB_ICONERROR | MB_RETRYCANCEL,
                        L"Unable to change service configuration: %s",
                        ((PPH_STRING)PHA_DEREFERENCE(PhGetWin32Message(GetLastError())))->Buffer
                        ) == IDRETRY)
                    {
                        SetWindowLongPtr(hwndDlg, DWLP_MSGRESULT, PSNRET_INVALID);
                    }

Cleanup:
                    if (newServicePassword)
                    {
                        RtlSecureZeroMemory(newServicePassword->Buffer, newServicePassword->Length);
                        PhDereferenceObject(newServicePassword);
                    }
                }
                return TRUE;
            }
        }
        break;
    }

    return FALSE;
}
Exemple #2
0
PPH_STRING PhGetServiceTooltipText(
    _In_ PPH_SERVICE_ITEM Service
    )
{
    PH_STRING_BUILDER stringBuilder;
    SC_HANDLE serviceHandle;

    PhInitializeStringBuilder(&stringBuilder, 200);

    if (serviceHandle = PhOpenService(Service->Name->Buffer, SERVICE_QUERY_CONFIG))
    {
        PPH_STRING fileName;
        PPH_STRING description;

        // File information

        if (fileName = PhGetServiceRelevantFileName(&Service->Name->sr, serviceHandle))
        {
            PH_IMAGE_VERSION_INFO versionInfo;
            PPH_STRING versionInfoText;

            if (PhInitializeImageVersionInfo(
                &versionInfo,
                fileName->Buffer
                ))
            {
                versionInfoText = PhFormatImageVersionInfo(
                    fileName,
                    &versionInfo,
                    &StandardIndent,
                    0
                    );

                if (!PhIsNullOrEmptyString(versionInfoText))
                {
                    PhAppendStringBuilder2(&stringBuilder, L"File:\n");
                    PhAppendStringBuilder(&stringBuilder, &versionInfoText->sr);
                    PhAppendCharStringBuilder(&stringBuilder, '\n');
                }

                PhClearReference(&versionInfoText);
                PhDeleteImageVersionInfo(&versionInfo);
            }

            PhDereferenceObject(fileName);
        }

        // Description

        if (description = PhGetServiceDescription(serviceHandle))
        {
            PhAppendStringBuilder2(&stringBuilder, L"Description:\n    ");
            PhAppendStringBuilder(&stringBuilder, &description->sr);
            PhAppendCharStringBuilder(&stringBuilder, '\n');
            PhDereferenceObject(description);
        }

        CloseServiceHandle(serviceHandle);
    }

    // Remove the trailing newline.
    if (stringBuilder.String->Length != 0)
        PhRemoveEndStringBuilder(&stringBuilder, 1);

    return PhFinalStringBuilderString(&stringBuilder);
}
PPH_STRING PhGetServiceTooltipText(
    __in PPH_SERVICE_ITEM Service
    )
{
    PH_STRING_BUILDER stringBuilder;
    PPH_STRING tempString;
    SC_HANDLE serviceHandle;

    PhInitializeStringBuilder(&stringBuilder, 200);

    if (serviceHandle = PhOpenService(Service->Name->Buffer, SERVICE_QUERY_CONFIG))
    {
        //LPQUERY_SERVICE_CONFIG config;

        // File information
        // (Disabled for now because of file name resolution issues)

        /*if (config = PhGetServiceConfig(serviceHandle))
        {
            PPH_STRING fileName;
            PPH_STRING newFileName;
            PH_IMAGE_VERSION_INFO versionInfo;

            fileName = PhCreateString(config->lpBinaryPathName);
            newFileName = PhGetFileName(fileName);
            PhDereferenceObject(fileName);
            fileName = newFileName;

            if (PhInitializeImageVersionInfo(
                &versionInfo,
                fileName->Buffer
                ))
            {
                tempString = PhFormatImageVersionInfo(
                    fileName,
                    &versionInfo,
                    L"    ",
                    0
                    );

                if (!PhIsNullOrEmptyString(tempString))
                {
                    PhAppendStringBuilder2(&stringBuilder, L"File:\n");
                    PhAppendStringBuilder(&stringBuilder, tempString);
                    PhAppendCharStringBuilder(&stringBuilder, '\n');
                }

                if (tempString)
                    PhDereferenceObject(tempString);

                PhDeleteImageVersionInfo(&versionInfo);
            }

            PhDereferenceObject(fileName);
            PhFree(config);
        }*/

        // Description

        if (tempString = PhGetServiceDescription(serviceHandle))
        {
            PhAppendStringBuilder(&stringBuilder, tempString);
            PhAppendCharStringBuilder(&stringBuilder, '\n');
            PhDereferenceObject(tempString);
        }

        CloseServiceHandle(serviceHandle);
    }

    // Remove the trailing newline.
    if (stringBuilder.String->Length != 0)
        PhRemoveStringBuilder(&stringBuilder, stringBuilder.String->Length / 2 - 1, 1);

    return PhFinalStringBuilderString(&stringBuilder);
}
Exemple #4
0
VOID PhpFixProcessServicesControls(
    _In_ HWND hWnd,
    _In_opt_ PPH_SERVICE_ITEM ServiceItem
    )
{
    HWND startButton;
    HWND pauseButton;
    HWND descriptionLabel;

    startButton = GetDlgItem(hWnd, IDC_START);
    pauseButton = GetDlgItem(hWnd, IDC_PAUSE);
    descriptionLabel = GetDlgItem(hWnd, IDC_DESCRIPTION);

    if (ServiceItem)
    {
        SC_HANDLE serviceHandle;
        PPH_STRING description;

        switch (ServiceItem->State)
        {
        case SERVICE_RUNNING:
            {
                SetWindowText(startButton, L"S&top");
                SetWindowText(pauseButton, L"&Pause");
                EnableWindow(startButton, ServiceItem->ControlsAccepted & SERVICE_ACCEPT_STOP);
                EnableWindow(pauseButton, ServiceItem->ControlsAccepted & SERVICE_ACCEPT_PAUSE_CONTINUE);
            }
            break;
        case SERVICE_PAUSED:
            {
                SetWindowText(startButton, L"S&top");
                SetWindowText(pauseButton, L"C&ontinue");
                EnableWindow(startButton, ServiceItem->ControlsAccepted & SERVICE_ACCEPT_STOP);
                EnableWindow(pauseButton, ServiceItem->ControlsAccepted & SERVICE_ACCEPT_PAUSE_CONTINUE);
            }
            break;
        case SERVICE_STOPPED:
            {
                SetWindowText(startButton, L"&Start");
                SetWindowText(pauseButton, L"&Pause");
                EnableWindow(startButton, TRUE);
                EnableWindow(pauseButton, FALSE);
            }
            break;
        case SERVICE_START_PENDING:
        case SERVICE_CONTINUE_PENDING:
        case SERVICE_PAUSE_PENDING:
        case SERVICE_STOP_PENDING:
            {
                SetWindowText(startButton, L"&Start");
                SetWindowText(pauseButton, L"&Pause");
                EnableWindow(startButton, FALSE);
                EnableWindow(pauseButton, FALSE);
            }
            break;
        }

        if (serviceHandle = PhOpenService(
            ServiceItem->Name->Buffer,
            SERVICE_QUERY_CONFIG
            ))
        {
            if (description = PhGetServiceDescription(serviceHandle))
            {
                SetWindowText(descriptionLabel, description->Buffer);
                PhDereferenceObject(description);
            }

            CloseServiceHandle(serviceHandle);
        }
    }
    else
    {
        SetWindowText(startButton, L"&Start");
        SetWindowText(pauseButton, L"&Pause");
        EnableWindow(startButton, FALSE);
        EnableWindow(pauseButton, FALSE);
        SetWindowText(descriptionLabel, L"");
    }
}