+static INT
+EnumDeviceClasses(INT ClassIndex,
+ LPWSTR DevClassName,
+ LPWSTR DevClassDesc,
+ BOOL *DevPresent,
+ INT *ClassImage)
+{
+ GUID ClassGuid;
+ HKEY KeyClass;
+ WCHAR ClassName[MAX_STR_SIZE];
+ DWORD RequiredSize = MAX_STR_SIZE;
+ UINT Ret;
+
+ *DevPresent = FALSE;
+ *DevClassName = L'\0';
+
+ Ret = CM_Enumerate_Classes(ClassIndex,
+ &ClassGuid,
+ 0);
+ if (Ret != CR_SUCCESS)
+ {
+ /* all classes enumerated */
+ if(Ret == CR_NO_SUCH_VALUE)
+ {
+ hDevInfoTypes = NULL;
+ return -1;
+ }
+
+ if (Ret == CR_INVALID_DATA)
+ {
+ ; /*FIXME: what should we do here? */
+ }
+
+ /* handle other errors... */
+ }
+
+ if (SetupDiClassNameFromGuid(&ClassGuid,
+ ClassName,
+ RequiredSize,
+ &RequiredSize))
+ {
+ lstrcpy(DevClassName, ClassName);
+ }
+
+ 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;
+ }
+
+ /* Get device info for all devices of a particular class */
+ hDevInfoTypes = SetupDiGetClassDevs(&ClassGuid,
+ NULL,
+ NULL,
+ DIGCF_PRESENT);
+ if (hDevInfoTypes == INVALID_HANDLE_VALUE)
+ {
+ hDevInfoTypes = NULL;
+ return 0;
+ }
+
+ KeyClass = SetupDiOpenClassRegKeyEx(&ClassGuid,
+ MAXIMUM_ALLOWED,
+ DIOCR_INSTALLER,
+ NULL,
+ 0);
+ if (KeyClass != INVALID_HANDLE_VALUE)
+ {
+
+ LONG dwSize = MAX_STR_SIZE;
+
+ if (RegQueryValue(KeyClass,
+ NULL,
+ DevClassDesc,
+ &dwSize) != ERROR_SUCCESS)
+ {
+ *DevClassDesc = L'\0';
+ }
+ }
+ else
+ {
+ return -3;
+ }
+
+ *DevPresent = TRUE;
+
+ RegCloseKey(KeyClass);
+
+ return 0;
+}
+
+static VOID
+InitHardWareTypesPage(HWND hwndDlg)
+{
+ HWND hList = GetDlgItem(hwndDlg, IDC_HWTYPESLIST);
+ WCHAR DevName[MAX_STR_SIZE];
+ WCHAR DevDesc[MAX_STR_SIZE];
+ BOOL DevExist = FALSE;
+ INT ClassRet, DevImage, Index = 0;
+ LV_COLUMN Column;
+ LV_ITEM Item;
+ RECT Rect;
+
+ if (!hList) return;
+
+ ZeroMemory(&Column, sizeof(LV_COLUMN));
+
+ GetClientRect(hList, &Rect);
+
+ Column.mask = LVCF_FMT | LVCF_TEXT | LVCF_WIDTH;
+ Column.fmt = LVCFMT_LEFT;
+ Column.iSubItem = 0;
+ Column.pszText = NULL;
+ Column.cx = Rect.right - GetSystemMetrics(SM_CXVSCROLL);
+ (VOID) ListView_InsertColumn(hList, 0, &Column);
+
+ ZeroMemory(&Item, sizeof(LV_ITEM));
+
+ do
+ {
+ ClassRet = EnumDeviceClasses(Index,
+ DevName,
+ DevDesc,
+ &DevExist,
+ &DevImage);
+
+ if ((ClassRet != -1) && (DevExist))
+ {
+ Item.mask = LVIF_TEXT | LVIF_PARAM | LVIF_STATE | LVIF_IMAGE;
+ Item.iItem = Index;
+ Item.iImage = DevImage;
+
+ if (DevDesc[0] != L'\0')
+ Item.pszText = (LPWSTR) DevDesc;
+ else
+ Item.pszText = (LPWSTR) DevName;
+
+ (VOID) ListView_InsertItem(hList, &Item);
+
+ /* kill InfoList initialized in EnumDeviceClasses */
+ if (hDevInfoTypes)
+ {
+ SetupDiDestroyDeviceInfoList(hDevInfoTypes);
+ hDevInfoTypes = NULL;
+ }
+ }
+ Index++;
+ }
+ while (ClassRet != -1);
+
+ (VOID) ListView_SetImageList(hList, ImageListData.ImageList, LVSIL_SMALL);
+}
+
projects / reactos.git / commitdiff