+++ /dev/null
-/*
- * PROJECT: ReactOS Device Managment
- * LICENSE: GPL - See COPYING in the top level directory
- * FILE: base/applications/mscutils/devmgmt/enumdevices.c
- * PURPOSE: Enumerates all devices on the local machine
- * COPYRIGHT: Copyright 2006 Ged Murphy <gedmurphy@gmail.com>
- *
- */
-
-#include "precomp.h"
-
-#include <cfgmgr32.h>
-#include <dll/devmgr/devmgr.h>
-#include <initguid.h>
-#include <devguid.h>
-
-static SP_CLASSIMAGELIST_DATA ImageListData;
-
-
-VOID
-FreeDeviceStrings(HWND hTreeView)
-{
- HTREEITEM hItem;
-
- hItem = TreeView_GetRoot(hTreeView);
-
- if (hItem)
- {
- hItem = TreeView_GetChild(hTreeView,
- hItem);
- /* loop the parent items */
- while (hItem)
- {
- hItem = TreeView_GetChild(hTreeView,
- hItem);
- if (hItem == NULL)
- break;
-
- /* loop the child items and free the DeviceID */
- while (TRUE)
- {
- HTREEITEM hOldItem;
- TV_ITEM tvItem;
- //TCHAR Buf[100];
-
- tvItem.hItem = hItem;
- tvItem.mask = TVIF_PARAM;// | TVIF_TEXT;
- //tvItem.pszText = Buf;
- //tvItem.cchTextMax = 99;
-
- (void)TreeView_GetItem(hTreeView, &tvItem);
-
- //MessageBox(NULL, Buf, NULL, 0);
-
- HeapFree(GetProcessHeap(),
- 0,
- (LPTSTR)tvItem.lParam);
-
- hOldItem = hItem;
-
- hItem = TreeView_GetNextSibling(hTreeView,
- hItem);
- if (hItem == NULL)
- {
- hItem = hOldItem;
- break;
- }
- }
-
- hItem = TreeView_GetParent(hTreeView,
- hItem);
- hItem = TreeView_GetNextSibling(hTreeView,
- hItem);
- }
- }
-}
-
-
-VOID
-OpenPropSheet(HWND hTreeView,
- HTREEITEM hItem)
-{
- TV_ITEM tvItem;
-
- tvItem.hItem = hItem;
- tvItem.mask = TVIF_PARAM;
-
- if (TreeView_GetItem(hTreeView, &tvItem) &&
- (LPTSTR)tvItem.lParam != NULL)
- {
- DevicePropertiesExW(hTreeView,
- NULL,
- (LPTSTR)tvItem.lParam,
- DPF_EXTENDED,
- FALSE);
- }
-}
-
-
-static HTREEITEM
-InsertIntoTreeView(HWND hTreeView,
- HTREEITEM hRoot,
- LPTSTR lpLabel,
- LPTSTR DeviceID,
- INT DevImage,
- UINT OverlayImage)
-{
- TV_ITEM tvi;
- TV_INSERTSTRUCT tvins;
-
- ZeroMemory(&tvi, sizeof(tvi));
- ZeroMemory(&tvins, sizeof(tvins));
-
- tvi.mask = TVIF_TEXT | TVIF_PARAM | TVIF_IMAGE | TVIF_SELECTEDIMAGE;
- tvi.pszText = lpLabel;
- tvi.cchTextMax = lstrlen(lpLabel);
- tvi.lParam = (LPARAM)DeviceID;
- tvi.iImage = DevImage;
- tvi.iSelectedImage = DevImage;
-
- if (OverlayImage != 0)
- {
- tvi.mask |= TVIF_STATE;
- tvi.stateMask = TVIS_OVERLAYMASK;
- tvi.state = INDEXTOOVERLAYMASK(OverlayImage);
- }
-
- tvins.item = tvi;
- tvins.hParent = hRoot;
-
- return TreeView_InsertItem(hTreeView, &tvins);
-}
-
-
-static
-ULONG
-GetClassCount(VOID)
-{
- ULONG ulClassIndex;
- GUID ClassGuid;
- CONFIGRET cr;
-
- for (ulClassIndex = 0; ; ulClassIndex++)
- {
- cr = CM_Enumerate_Classes(ulClassIndex,
- &ClassGuid,
- 0);
- if (cr == CR_NO_SUCH_VALUE)
- return ulClassIndex;
- }
-}
-
-
-static
-PDEVCLASS_ENTRY
-GetClassFromClassGuid(
- PDEVCLASS_ENTRY pClassArray,
- ULONG ulClassCount,
- GUID *pGuid)
-{
- PDEVCLASS_ENTRY pClass, pUnknownClass = NULL;
- ULONG i;
-
- for (i = 0; i < ulClassCount; i++)
- {
- pClass = &pClassArray[i];
-
- if (IsEqualGUID(&pClass->ClassGuid, &GUID_DEVCLASS_UNKNOWN))
- pUnknownClass = pClass;
-
- if (IsEqualGUID(&pClass->ClassGuid, pGuid))
- return pClass;
- }
-
- return pUnknownClass;
-}
-
-
-static
-VOID
-EnumDeviceClasses(
- HWND hTreeView,
- HTREEITEM hRoot,
- PDEVCLASS_ENTRY pClassArray,
- ULONG ClassCount)
-{
- WCHAR ClassName[MAX_DEV_LEN];
- WCHAR ClassDesc[MAX_DEV_LEN];
- PDEVCLASS_ENTRY pClass;
- ULONG ClassIndex;
- DWORD dwSize;
- LONG lSize;
- HKEY hKey;
- CONFIGRET cr;
-
- for (ClassIndex = 0; ClassIndex < ClassCount; ClassIndex++)
- {
- pClass = &pClassArray[ClassIndex];
-
- cr = CM_Enumerate_Classes(ClassIndex,
- &pClass->ClassGuid,
- 0);
- if (cr == CR_NO_SUCH_VALUE)
- return;
-
- dwSize = MAX_CLASS_NAME_LEN;
- if (!SetupDiClassNameFromGuid(&pClass->ClassGuid,
- ClassName,
- dwSize,
- &dwSize))
- {
- ClassName[0] = _T('\0');
- }
-
- if (!SetupDiGetClassImageIndex(&ImageListData,
- &pClass->ClassGuid,
- &pClass->ClassImage))
- {
- /* FIXME: can we do this?
- * Set the blank icon: IDI_SETUPAPI_BLANK = 41
- * it'll be image 24 in the imagelist */
- pClass->ClassImage = 24;
- }
-
- hKey = SetupDiOpenClassRegKeyEx(&pClass->ClassGuid,
- MAXIMUM_ALLOWED,
- DIOCR_INSTALLER,
- NULL,
- 0);
- if (hKey != INVALID_HANDLE_VALUE)
- {
- lSize = MAX_DEV_LEN;
- if (RegQueryValue(hKey,
- NULL,
- ClassDesc,
- &lSize) != ERROR_SUCCESS)
- {
- ClassDesc[0] = _T('\0');
- }
-
- RegCloseKey(hKey);
- }
-
- pClass->hItem = InsertIntoTreeView(hTreeView,
- hRoot,
- (ClassDesc[0] != _T('\0')) ? ClassDesc : ClassName,
- NULL,
- pClass->ClassImage,
- 0);
- }
-}
-
-
-static
-VOID
-EnumDevices(
- HWND hTreeView,
- PDEVCLASS_ENTRY pClassArray,
- ULONG ulClassCount,
- BOOL bShowHidden)
-{
- HDEVINFO hDevInfo = INVALID_HANDLE_VALUE;
- SP_DEVINFO_DATA DeviceInfoData;
- ULONG Status, Problem;
- DWORD DevIdSize;
- TCHAR DeviceName[MAX_DEV_LEN];
- DWORD DevIndex;
- LPTSTR InstanceId;
- PDEVCLASS_ENTRY pClass;
- UINT OverlayImage;
- CONFIGRET cr;
-
-
- /* Get device info for all devices of a particular class */
- hDevInfo = SetupDiGetClassDevs(NULL,
- NULL,
- NULL,
- DIGCF_PRESENT | DIGCF_ALLCLASSES);
- if (hDevInfo == INVALID_HANDLE_VALUE)
- return;
-
- for (DevIndex = 0; ; DevIndex++)
- {
- ZeroMemory(&DeviceInfoData, sizeof(SP_DEVINFO_DATA));
- DeviceInfoData.cbSize = sizeof(SP_DEVINFO_DATA);
-
- InstanceId = NULL;
- DeviceName[0] = _T('\0');
- OverlayImage = 0;
-
- if (!SetupDiEnumDeviceInfo(hDevInfo,
- DevIndex,
- &DeviceInfoData))
- break;
-
- if (bShowHidden == FALSE &&
- (IsEqualGUID(&DeviceInfoData.ClassGuid, &GUID_DEVCLASS_LEGACYDRIVER) ||
- IsEqualGUID(&DeviceInfoData.ClassGuid, &GUID_DEVCLASS_VOLUME)))
- continue;
-
- pClass = GetClassFromClassGuid(pClassArray,
- ulClassCount,
- &DeviceInfoData.ClassGuid);
-
- /* get the device ID */
- if (!SetupDiGetDeviceInstanceId(hDevInfo,
- &DeviceInfoData,
- NULL,
- 0,
- &DevIdSize))
- {
- if (GetLastError() == ERROR_INSUFFICIENT_BUFFER)
- {
- InstanceId = (LPTSTR)HeapAlloc(GetProcessHeap(),
- 0,
- DevIdSize * sizeof(TCHAR));
- if (InstanceId != NULL)
- {
- if (!SetupDiGetDeviceInstanceId(hDevInfo,
- &DeviceInfoData,
- InstanceId,
- DevIdSize,
- NULL))
- {
- HeapFree(GetProcessHeap(),
- 0,
- InstanceId);
- InstanceId = NULL;
- }
- }
- }
- }
-
- /* Skip the root device */
- if (InstanceId != NULL &&
- _tcscmp(InstanceId, _T("HTREE\\ROOT\\0")) == 0)
- {
- HeapFree(GetProcessHeap(),
- 0,
- InstanceId);
- InstanceId = NULL;
- continue;
- }
-
- /* Get the device's friendly name */
- if (!SetupDiGetDeviceRegistryProperty(hDevInfo,
- &DeviceInfoData,
- SPDRP_FRIENDLYNAME,
- 0,
- (BYTE*)DeviceName,
- MAX_DEV_LEN,
- NULL))
- {
- /* If the friendly name fails, try the description instead */
- SetupDiGetDeviceRegistryProperty(hDevInfo,
- &DeviceInfoData,
- SPDRP_DEVICEDESC,
- 0,
- (BYTE*)DeviceName,
- MAX_DEV_LEN,
- NULL);
- }
-
- cr = CM_Get_DevNode_Status_Ex(&Status,
- &Problem,
- DeviceInfoData.DevInst,
- 0,
- NULL);
- if ((cr == CR_SUCCESS) &&
- (Status & DN_HAS_PROBLEM))
- {
- if (Problem == CM_PROB_DISABLED ||
- Problem == CM_PROB_HARDWARE_DISABLED)
- OverlayImage = 2;
- else
- OverlayImage = 1;
- }
-
- InsertIntoTreeView(hTreeView,
- pClass->hItem,
- DeviceName,
- InstanceId,
- pClass->ClassImage,
- OverlayImage);
-
- if (OverlayImage != 0)
- {
- /* Expand the class if the device has a problem */
- (void)TreeView_Expand(hTreeView,
- pClass->hItem,
- TVE_EXPAND);
- }
-
- pClass->bUsed = TRUE;
- }
-
- if (hDevInfo != INVALID_HANDLE_VALUE)
- SetupDiDestroyDeviceInfoList(hDevInfo);
-}
-
-
-static
-VOID
-CleanupDeviceClasses(
- HWND hTreeView,
- PDEVCLASS_ENTRY pClassArray,
- ULONG ulClassCount)
-{
- PDEVCLASS_ENTRY pClass;
- ULONG i;
-
- for (i = 0; i < ulClassCount; i++)
- {
- pClass = &pClassArray[i];
-
- if (pClass->bUsed == FALSE)
- (void)TreeView_DeleteItem(hTreeView,
- pClass->hItem);
- else
- (void)TreeView_SortChildren(hTreeView,
- pClass->hItem,
- 0);
- }
-}
-
-
-VOID
-ListDevicesByType(HWND hTreeView,
- HTREEITEM hRoot,
- BOOL bShowHidden)
-{
- PDEVCLASS_ENTRY pClassArray;
- ULONG ulClassCount;
-
- ulClassCount = GetClassCount();
-
- pClassArray = HeapAlloc(GetProcessHeap(),
- HEAP_ZERO_MEMORY,
- ulClassCount * sizeof(DEVCLASS_ENTRY));
- if (pClassArray == NULL)
- return;
-
- EnumDeviceClasses(hTreeView,
- hRoot,
- pClassArray,
- ulClassCount);
-
- EnumDevices(hTreeView,
- pClassArray,
- ulClassCount,
- bShowHidden);
-
- CleanupDeviceClasses(hTreeView,
- pClassArray,
- ulClassCount);
-
- if (pClassArray != NULL)
- HeapFree(GetProcessHeap(), 0, pClassArray);
-
- (void)TreeView_Expand(hTreeView,
- hRoot,
- TVE_EXPAND);
-
- (void)TreeView_SortChildren(hTreeView,
- hRoot,
- 0);
-
- (void)TreeView_SelectItem(hTreeView,
- hRoot);
-}
-
-
-static HTREEITEM
-AddDeviceToTree(HWND hTreeView,
- HTREEITEM hRoot,
- DEVINST dnDevInst,
- BOOL bShowHidden)
-{
- TCHAR DevName[MAX_DEV_LEN];
- TCHAR FriendlyName[MAX_DEV_LEN];
- TCHAR ClassGuidString[MAX_GUID_STRING_LEN];
- GUID ClassGuid;
- ULONG ulLength;
- LPTSTR DeviceID = NULL;
- INT ClassImage = 24;
- CONFIGRET cr;
-
- ulLength = MAX_GUID_STRING_LEN * sizeof(TCHAR);
- cr = CM_Get_DevNode_Registry_Property(dnDevInst,
- CM_DRP_CLASSGUID,
- NULL,
- ClassGuidString,
- &ulLength,
- 0);
- if (cr == CR_SUCCESS)
- {
- pSetupGuidFromString(ClassGuidString, &ClassGuid);
-
- if (bShowHidden == FALSE &&
- (IsEqualGUID(&ClassGuid, &GUID_DEVCLASS_LEGACYDRIVER) ||
- IsEqualGUID(&ClassGuid, &GUID_DEVCLASS_VOLUME)))
- return NULL;
- }
- else
- {
- /* It's a device with no driver */
- ClassGuid = GUID_DEVCLASS_UNKNOWN;
- }
-
- cr = CM_Get_Device_ID(dnDevInst,
- DevName,
- MAX_DEV_LEN,
- 0);
- if (cr != CR_SUCCESS)
- return NULL;
-
- ulLength = MAX_DEV_LEN * sizeof(TCHAR);
- cr = CM_Get_DevNode_Registry_Property(dnDevInst,
- CM_DRP_FRIENDLYNAME,
- NULL,
- FriendlyName,
- &ulLength,
- 0);
- if (cr != CR_SUCCESS)
- {
- ulLength = MAX_DEV_LEN * sizeof(TCHAR);
- cr = CM_Get_DevNode_Registry_Property(dnDevInst,
- CM_DRP_DEVICEDESC,
- NULL,
- FriendlyName,
- &ulLength,
- 0);
- if (cr != CR_SUCCESS)
- return NULL;
- }
-
- if (!SetupDiGetClassImageIndex(&ImageListData,
- &ClassGuid,
- &ClassImage))
- {
- /* FIXME: can we do this?
- * Set the blank icon: IDI_SETUPAPI_BLANK = 41
- * it'll be image 24 in the imagelist */
- ClassImage = 24;
- }
-
- if (DevName != NULL)
- {
- DeviceID = HeapAlloc(GetProcessHeap(),
- 0,
- (lstrlen(DevName) + 1) * sizeof(TCHAR));
- if (DeviceID == NULL)
- {
- return NULL;
- }
-
- lstrcpy(DeviceID, DevName);
- }
-
- return InsertIntoTreeView(hTreeView,
- hRoot,
- FriendlyName,
- DeviceID,
- ClassImage,
- 0);
-}
-
-
-static VOID
-EnumChildDevices(HWND hTreeView,
- HTREEITEM hRoot,
- DEVINST dnParentDevInst,
- BOOL bShowHidden)
-{
- HTREEITEM hDevItem;
- DEVINST dnDevInst;
- CONFIGRET cr;
-
- cr = CM_Get_Child(&dnDevInst,
- dnParentDevInst,
- 0);
- if (cr != CR_SUCCESS)
- return;
-
- hDevItem = AddDeviceToTree(hTreeView,
- hRoot,
- dnDevInst,
- bShowHidden);
- if (hDevItem != NULL)
- {
- EnumChildDevices(hTreeView,
- hDevItem,
- dnDevInst,
- bShowHidden);
- }
-
- while (cr == CR_SUCCESS)
- {
- cr = CM_Get_Sibling(&dnDevInst,
- dnDevInst,
- 0);
- if (cr != CR_SUCCESS)
- break;
-
- hDevItem = AddDeviceToTree(hTreeView,
- hRoot,
- dnDevInst,
- bShowHidden);
- if (hDevItem != NULL)
- {
- EnumChildDevices(hTreeView,
- hDevItem,
- dnDevInst,
- bShowHidden);
- }
- }
-
- (void)TreeView_SortChildren(hTreeView,
- hRoot,
- 0);
-}
-
-
-VOID
-ListDevicesByConnection(HWND hTreeView,
- HTREEITEM hRoot,
- BOOL bShowHidden)
-{
- DEVINST devInst;
- CONFIGRET cr;
-
- cr = CM_Locate_DevNode(&devInst,
- NULL,
- CM_LOCATE_DEVNODE_NORMAL);
- if (cr == CR_SUCCESS)
- EnumChildDevices(hTreeView,
- hRoot,
- devInst,
- bShowHidden);
-
- (void)TreeView_Expand(hTreeView,
- hRoot,
- TVE_EXPAND);
-
- (void)TreeView_SelectItem(hTreeView,
- hRoot);
-}
-
-
-HTREEITEM
-InitTreeView(HWND hTreeView)
-{
- HTREEITEM hRoot;
- TCHAR ComputerName[MAX_PATH];
- DWORD dwSize = MAX_PATH;
- INT RootImage;
-
- (void)TreeView_DeleteAllItems(hTreeView);
-
- /* Get the device image list */
- ImageListData.cbSize = sizeof(ImageListData);
- SetupDiGetClassImageList(&ImageListData);
-
- (void)TreeView_SetImageList(hTreeView,
- ImageListData.ImageList,
- TVSIL_NORMAL);
-
- if (!GetComputerName(ComputerName,
- &dwSize))
- {
- ComputerName[0] = _T('\0');
- }
-
- /* Get the image index of the computer class */
- SetupDiGetClassImageIndex(&ImageListData,
- &GUID_DEVCLASS_COMPUTER,
- &RootImage);
-
- /* Insert the root item into the tree */
- hRoot = InsertIntoTreeView(hTreeView,
- NULL,
- ComputerName,
- NULL,
- RootImage,
- 0);
-
- return hRoot;
-}
projects / reactos.git / blobdiff