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/*******************************************************************************
** (C) COPYRIGHT MICROSOFT CORP., 1993-1995* TITLE: LEGACY.CPP* VERSION: 1.0* AUTHOR: randyau* DATE: 9/19/2000*********************************************************************************** CHANGE LOG:** DATE REV DESCRIPTION* ---------- ------- ----------------------------------------------------------* 9/19/2000 randyau Original implementation.********************************************************************************/#include "UsbPopup.h"
#include "itemfind.h"
#include "debug.h"
#include "usbutil.h"
BOOLUsb20ControllersOnly ( UsbItem *Item){ if (Item->IsController()) { if (Item->child && Item->child->UsbVersion() >= 0x200) { return TRUE; } return FALSE; } return TRUE;}
BOOLUsbLegacyPopup::Refresh(){ TV_INSERTSTRUCT item; int i=0; //, size;
String hubName; int stage; TCHAR buf[MAX_PATH]; TCHAR formatString[MAX_PATH]; PUSB_ACQUIRE_INFO acquireInfo = 0; LPCTSTR deviceName = deviceItem.configInfo->deviceDesc.c_str(); UsbItem *realItem;
//
// Clear all UI components, and then recreate the rootItem
//
UsbTreeView_DeleteAllItems(hTreeDevices);
if (deviceState == DeviceReattached) { //
// Set the notification using the name of the offending device
//
LoadString(gHInst, IDS_LEGACY_SOLVED, formatString, MAX_PATH); UsbSprintf(buf, formatString, deviceName); LoadString(gHInst, IDS_USB2_DEVICE_IN_USB1_HUB, formatString, MAX_PATH); MessageBox(hWnd, buf, formatString, MB_OK); EndDialog(hWnd, 0); return TRUE; } //
// Set the notification using the name of the offending device
//
LoadString(gHInst, IDS_LEGACY_NOTIFICATION, formatString, MAX_PATH); UsbSprintf(buf, formatString, deviceName); if (!SetTextItem(hWnd, IDC_LEGACY_NOTIFICATION, buf)) { goto LegacyRefreshError; }
for (stage=0; stage < 2; stage++) { //
// Recreate the rootItem for each enumeration attempt
//
if (rootItem) { DeleteChunk(rootItem); delete rootItem; } realItem = rootItem = new UsbItem; if (!realItem) { USBERROR((_T("Out of memory!\n"))); goto LegacyRefreshError; } AddChunk(rootItem);
if (stage == 0) { acquireInfo = GetControllerName(WmiHandle, InstanceName.c_str()); if (!acquireInfo) { goto LegacyRefreshError; }
if (!rootItem->EnumerateController(0, acquireInfo->Buffer, &ImageList, 0)) { goto LegacyRefreshError; } //
// Usability: Rename the "Root Hub" to "My Computer" and change the
// USB "shovel" icon to a computer icon.
//
LoadString(gHInst, IDS_MY_COMPUTER, buf, MAX_PATH); rootItem->child->configInfo->deviceDesc = buf; wsprintf(buf, _T(" (%d ports)"), rootItem->child->NumPorts()); rootItem->child->configInfo->deviceDesc += buf; ImageList.GetClassImageIndex(MyComputerClass, &rootItem->child->imageIndex); acquireInfo = (PUSB_ACQUIRE_INFO) LocalFree(acquireInfo); } else { if (!rootItem->EnumerateAll(&ImageList)) { goto LegacyRefreshError; } if (rootItem->NumChildren() == 1) { realItem = rootItem->child; break; } }
if (rootItem->child) {
//
// Find all usb 2.0 hubs with free ports.
//
USBTRACE((_T("Looking for free ports on usb 2.0 hubs\n"))); UsbItemActionFindUsb2xHubsWithFreePorts find1(rootItem); rootItem->Walk(find1); UsbItemList& devices1 = find1.GetHubs(); if (!devices1.empty()) { USBTRACE((_T("Found free ports on usb 2.0 hubs\n"))); return AssembleDialog(rootItem->child, &item, deviceName, IDS_FREE_USB2_PORTS, IDS_FREE_USB2_PORTS_RECOMMENDATION, Usb20ControllersOnly, UsbItemActionFindUsb2xHubsWithFreePorts::IsValid, UsbItemActionFindUsb2xHubsWithFreePorts::IsExpanded); }
USBTRACE((_T("Didn't find free ports on usb 2.0 hubs\n")));
//
// Find all usb 2.0 hubs that have usb 1.0 devices attached.
// These devices can be switched with the offending device.
//
USBTRACE((_T("Looking for usb 1.0 devices on usb 2.0 hubs\n"))); UsbItemActionFindUsb1xDevicesOnUsb2xHubs find2(rootItem); rootItem->Walk(find2); UsbItemList& devices2 = find2.GetDevices(); if (!devices2.empty()) { USBTRACE((_T("Found usb 1.0 devices on usb 2.0 hubs\n"))); return AssembleDialog(rootItem->child, &item, deviceName, IDS_USB1_DEVICE_IN_USB2_HUB, IDS_USB1_DEVICE_IN_USB2_HUB_RECOMMENDATION, Usb20ControllersOnly, UsbItemActionFindUsb1xDevicesOnUsb2xHubs::IsValid, UsbItemActionFindUsb1xDevicesOnUsb2xHubs::IsExpanded); } USBTRACE((_T("Didn't find usb 1.0 devices on usb 2.0 hubs\n")));
} } { //
// Check to see if there are ANY usb 2.0 hubs on the machine
//
USBTRACE((_T("Looking for ANY usb 2.0 ports\n"))); UsbItemActionFindUsb2xHubs find1(realItem); realItem->Walk(find1); UsbItemList& devices = find1.GetHubs(); if(devices.empty()) { USBTRACE((_T("There aren't any usb 2.0 ports on this machine\n"))); return AssembleDialog(realItem->child, &item, deviceName, IDS_NO_USB2_HUBS, IDS_NO_USB2_HUBS_RECOMMENDATION, TrueAlways, UsbItemActionFindUsb2xHubs::IsValid, UsbItemActionFindUsb2xHubs::IsExpanded); } else { //
// Find all unknown devices attached to usb 2.0 hubs.
// These devices can be switched with the offending device.
//
USBTRACE((_T("Looking for unknown devices attached to usb 2.0 hubs\n"))); UsbItemActionFindUnknownDevicesOnUsb2xHubs find2(realItem); realItem->Walk(find2); UsbItemList& devices2 = find2.GetDevices(); if (!devices2.empty()) { USBTRACE((_T("Found unknown devices attached to usb 2.0 hubs\n"))); return AssembleDialog(realItem->child, &item, deviceName, IDS_UNKNOWN_DEVICE_IN_USB2_HUB, IDS_UNKNOWN_DEVICE_IN_USB2_HUB_RECOMMENDATION, Usb20ControllersOnly, UsbItemActionFindUnknownDevicesOnUsb2xHubs::IsValid, UsbItemActionFindUnknownDevicesOnUsb2xHubs::IsExpanded); } else { USBTRACE((_T("Didn't find unknown devices on usb 2.0 hubs\n"))); //
// Last resort here. Highlight usb 2.0 hubs and tell the user
// to put it there if they want the device to work.
//
USBTRACE((_T("Last resort. Highlight usb 2.0 hubs\n"))); return AssembleDialog(realItem->child, &item, deviceName, IDS_USB2_DEVICE_IN_USB2_HUB, IDS_USB2_DEVICE_IN_USB2_HUB_RECOMMENDATION, Usb20ControllersOnly, UsbItemActionFindUsb2xHubs::IsValid, UsbItemActionFindUsb2xHubs::IsValid); } } } USBTRACE((_T("Didn't find usb 2.0 devices on usb 2.0 hubs\n"))); return TRUE;LegacyRefreshError: USBTRACE((_T("LegacyRefreshError\n")));
if (acquireInfo) { LocalFree(acquireInfo); } return FALSE;}
BOOLUsbLegacyPopup::AssembleDialog(UsbItem* RootItem, LPTV_INSERTSTRUCT LvItem, LPCTSTR DeviceName, UINT Explanation, UINT Recommendation, PUsbItemActionIsValid IsValid, PUsbItemActionIsValid IsBold, PUsbItemActionIsValid IsExpanded){ HTREEITEM hDevice; TCHAR buf[MAX_PATH], formatString[MAX_PATH];
LoadString(gHInst, Recommendation, formatString, MAX_PATH); UsbSprintf(buf, formatString, DeviceName); if (!SetTextItem(hWnd, IDC_LEGACY_RECOMMENDATION, buf) || !SetTextItem(hWnd, IDC_LEGACY_EXPLANATION, Explanation)) { return FALSE; }
if (!InsertTreeItem(hTreeDevices, RootItem, NULL, LvItem, IsValid, IsBold, IsExpanded)) { return FALSE; } if (NULL != (hDevice = TreeView_FindItem(hTreeDevices, DeviceName))) { return TreeView_SelectItem (hTreeDevices, hDevice); } return TRUE;}
USBINT_PTRUsbLegacyPopup::OnTimer(){
if (deviceState == DeviceAttachedError) { if (S_FALSE == QueryContinue()) { // Update the device state
deviceState = DeviceDetachedError;
} }
return 0;}
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