?? testusbdlg.cpp
字號:
IOCTL_USB_GET_ROOT_HUB_NAME,
NULL,
0,
rootHubNameW,
nBytes,
&nBytes,
NULL);
if (!success)
{
goto GetRootHubNameError;
}
rootHubNameA = WideStrToMultiStr(rootHubNameW->RootHubName);
free(rootHubNameW);
return rootHubNameA;
GetRootHubNameError:
if (rootHubNameW != NULL)
{
free(rootHubNameW);
rootHubNameW = NULL;
ShowMessage("出錯!\r\n");
}
return NULL;
}
PCHAR CTestUSBDlg::GetDriverKeyName(HANDLE Hub, ULONG ConnectionIndex)
{
BOOL success;
ULONG nBytes;
USB_NODE_CONNECTION_DRIVERKEY_NAME driverKeyName;
PUSB_NODE_CONNECTION_DRIVERKEY_NAME driverKeyNameW;
PCHAR driverKeyNameA;
driverKeyNameW = NULL;
driverKeyNameA = NULL;
driverKeyName.ConnectionIndex = ConnectionIndex;
success = DeviceIoControl(Hub,
IOCTL_USB_GET_NODE_CONNECTION_DRIVERKEY_NAME,
&driverKeyName,
sizeof(driverKeyName),
&driverKeyName,
sizeof(driverKeyName),
&nBytes,
NULL);
if (!success)
{
goto GetDriverKeyNameError;
}
nBytes = driverKeyName.ActualLength;
if (nBytes <= sizeof(driverKeyName))
{
goto GetDriverKeyNameError;
}
driverKeyNameW = (PUSB_NODE_CONNECTION_DRIVERKEY_NAME)malloc(nBytes);
if (driverKeyNameW == NULL)
{
goto GetDriverKeyNameError;
}
driverKeyNameW->ConnectionIndex = ConnectionIndex;
success = DeviceIoControl(Hub,
IOCTL_USB_GET_NODE_CONNECTION_DRIVERKEY_NAME,
driverKeyNameW,
nBytes,
driverKeyNameW,
nBytes,
&nBytes,
NULL);
if (!success)
{
goto GetDriverKeyNameError;
}
driverKeyNameA = WideStrToMultiStr(driverKeyNameW->DriverKeyName);
free(driverKeyNameW);
return driverKeyNameA;
GetDriverKeyNameError:
if (driverKeyNameW != NULL)
{
free(driverKeyNameW);
driverKeyNameW = NULL;
}
return NULL;
}
PUSB_DESCRIPTOR_REQUEST CTestUSBDlg::GetConfigDescriptor(HANDLE hHubDevice, ULONG ConnectionIndex, UCHAR DescriptorIndex)
{
BOOL success;
ULONG nBytes;
ULONG nBytesReturned;
UCHAR configDescReqBuf[sizeof(USB_DESCRIPTOR_REQUEST) +
sizeof(USB_CONFIGURATION_DESCRIPTOR)];
PUSB_DESCRIPTOR_REQUEST configDescReq;
PUSB_CONFIGURATION_DESCRIPTOR configDesc;
nBytes = sizeof(configDescReqBuf);
configDescReq = (PUSB_DESCRIPTOR_REQUEST)configDescReqBuf;
configDesc = (PUSB_CONFIGURATION_DESCRIPTOR)(configDescReq+1);
memset(configDescReq, 0, nBytes);
configDescReq->ConnectionIndex = ConnectionIndex;
configDescReq->SetupPacket.wValue = (USB_CONFIGURATION_DESCRIPTOR_TYPE << 8)
| DescriptorIndex;
configDescReq->SetupPacket.wLength = (USHORT)(nBytes - sizeof(USB_DESCRIPTOR_REQUEST));
success = DeviceIoControl(hHubDevice,
IOCTL_USB_GET_DESCRIPTOR_FROM_NODE_CONNECTION,
configDescReq,
nBytes,
configDescReq,
nBytes,
&nBytesReturned,
NULL);
if (!success)
{
return NULL;
}
if (nBytes != nBytesReturned)
{
return NULL;
}
if (configDesc->wTotalLength < sizeof(USB_CONFIGURATION_DESCRIPTOR))
{
return NULL;
}
nBytes = sizeof(USB_DESCRIPTOR_REQUEST) + configDesc->wTotalLength;
configDescReq = (PUSB_DESCRIPTOR_REQUEST)malloc(nBytes);
if (configDescReq == NULL)
{
return NULL;
}
configDesc = (PUSB_CONFIGURATION_DESCRIPTOR)(configDescReq+1);
configDescReq->ConnectionIndex = ConnectionIndex;
configDescReq->SetupPacket.wValue = (USB_CONFIGURATION_DESCRIPTOR_TYPE << 8)
| DescriptorIndex;
configDescReq->SetupPacket.wLength = (USHORT)(nBytes - sizeof(USB_DESCRIPTOR_REQUEST));
success = DeviceIoControl(hHubDevice,
IOCTL_USB_GET_DESCRIPTOR_FROM_NODE_CONNECTION,
configDescReq,
nBytes,
configDescReq,
nBytes,
&nBytesReturned,
NULL);
if (!success)
{
free(configDescReq);
return NULL;
}
if (nBytes != nBytesReturned)
{
free(configDescReq);
return NULL;
}
if (configDesc->wTotalLength != (nBytes - sizeof(USB_DESCRIPTOR_REQUEST)))
{
free(configDescReq);
return NULL;
}
return configDescReq;
}
void CTestUSBDlg::ShowCenctInfo(PUSB_NODE_CONNECTION_INFORMATION connectionInfo)
{
CString strShow;
strShow.Format("connection index:[Port:%d]\r\n",connectionInfo->ConnectionIndex);
ShowMessage(strShow);
strShow.Format("Device class:0x%X,idVendor:0x%X,\r\nidProduct:0x%X,\r\n ",
connectionInfo->DeviceDescriptor.bDeviceClass,
connectionInfo->DeviceDescriptor.idVendor,
connectionInfo->DeviceDescriptor.idProduct);
ShowMessage(strShow);
strShow.Format("iManufacturer:0x%X,\r\niSerialNumber:0x%X,\r\n",
connectionInfo->DeviceDescriptor.iManufacturer,
connectionInfo->DeviceDescriptor.iSerialNumber);
ShowMessage(strShow);
if(connectionInfo->LowSpeed)
strShow="bus speed：low,\r\n";
else
strShow="bus speed：full,\r\n";
ShowMessage(strShow);
strShow.Format("Device Address:0x%X,\r\nOpen Pipes:0x%X\r\n",
connectionInfo->DeviceAddress,connectionInfo->NumberOfOpenPipes);
ShowMessage(strShow);
}
PCHAR CTestUSBDlg::WideStrToMultiStr(PWCHAR WideStr)
{
ULONG nBytes;
PCHAR MultiStr;
nBytes = WideCharToMultiByte(
CP_ACP,
0,
WideStr,
-1,
NULL,
0,
NULL,
NULL);
if (nBytes == 0)
{
return NULL;
}
MultiStr =(PCHAR) malloc(nBytes);
if (MultiStr == NULL)
{
return NULL;
}
nBytes = WideCharToMultiByte(
CP_ACP,
0,
WideStr,
-1,
MultiStr,
nBytes,
NULL,
NULL);
if (nBytes == 0)
{
free(MultiStr);
return NULL;
}
return MultiStr;
}
void CTestUSBDlg::ShowHidInfo()//不能打開USB鼠標。能打開USB游戲手柄等
{
CString strShow;
strShow="正在查找系統中HID類的GUID標識...\r\n";
ShowMessage(strShow);
GUID guidHID;
HidD_GetHidGuid(&guidHID);
strShow="HID類的GUID標識為:\r\n";
ShowMessage(strShow);
strShow.Format("%08x-%04x-%04x-%02x-%02x-%02x-%02x-%02x-%02x-%02x-%02x\r\n",
guidHID.Data1,guidHID.Data2,guidHID.Data3,guidHID.Data4[0],
guidHID.Data4[1],guidHID.Data4[2],guidHID.Data4[3],guidHID.Data4[4],
guidHID.Data4[5],guidHID.Data4[6],guidHID.Data4[7]);
ShowMessage(strShow);
//SetupDiGetClassDevs returns a device information set that contains all devices of a specified class.
HDEVINFO hDevInfo = SetupDiGetClassDevs(&guidHID,NULL,0,
DIGCF_PRESENT|DIGCF_DEVICEINTERFACE );
if(hDevInfo==INVALID_HANDLE_VALUE)
{
ShowMessage("查找USB設備出錯!\r\n");
return;
}
else
ShowMessage("找到USB設備.\r\n");
UINT nIndex = 0;
strShow= "正在查找可用的USB設備...\r\n";
ShowMessage(strShow);
SP_DEVICE_INTERFACE_DATA strtInterfaceData;
strtInterfaceData.cbSize=sizeof(SP_DEVICE_INTERFACE_DATA);
BOOL bSuccess ;
DWORD index=0;
CString temp;
for(int i=0;i<10;i++)
{
/*
SetupDiEnumDeviceInterfaces returns a context structure
for a device interface element of a device information set.
Each call returns information about one device interface;
the function can be called repeatedly to get information
about several interfaces exposed by one or more devices.
*/
bSuccess= SetupDiEnumDeviceInterfaces(hDevInfo,NULL,&guidHID,index,
&strtInterfaceData);
if (!bSuccess)
{
ShowMessage("查找USB設備出錯!\r\n");
break;
}
else
{
if(strtInterfaceData.Flags==SPINT_ACTIVE )
{
temp.Format("%d 連接 \r\n",index+1);
ShowMessage(temp);
ShowMore(hDevInfo,strtInterfaceData);
}
}
index++;
}
temp.Format("總共%d個設備連接",index);
ShowMessage(temp);
}
void CTestUSBDlg::ShowMore(HDEVINFO hDevInfo, SP_DEVICE_INTERFACE_DATA strtInterfaceData)
{
CString strShow;
PSP_DEVICE_INTERFACE_DETAIL_DATA strtDetailData;
DWORD strSzie=0,requiesize=0;
SetupDiGetDeviceInterfaceDetail(hDevInfo,&strtInterfaceData,NULL,0,&strSzie,NULL);
requiesize=strSzie;
strtDetailData=(PSP_DEVICE_INTERFACE_DETAIL_DATA)malloc(requiesize);
strtDetailData->cbSize=sizeof(SP_DEVICE_INTERFACE_DETAIL_DATA);
SP_DEVINFO_DATA infodata;
infodata.cbSize=sizeof(SP_DEVINFO_DATA);
if (!SetupDiGetDeviceInterfaceDetail(hDevInfo,&strtInterfaceData,
strtDetailData,strSzie,&requiesize,NULL))
{
ShowMessage("查找設備路徑時出錯!");
SetupDiDestroyDeviceInfoList(hDevInfo);
free(strtDetailData);
return;
}
strShow.Format("設備路徑:\r\n%s\r\n",strtDetailData->DevicePath);
ShowMessage(strShow);
ShowMessage("打開通信端口....\r\n");
HANDLE hCom = CreateFile (
strtDetailData->DevicePath,
GENERIC_READ | GENERIC_WRITE,
FILE_SHARE_READ | FILE_SHARE_WRITE,
NULL,
OPEN_EXISTING, 0,
NULL);
if (hCom == INVALID_HANDLE_VALUE)
{
ShowMessage("無法打開通信端口。不能讀取設備信息!(設備連接可能不正確?)\r\n");
SetupDiDestroyDeviceInfoList(hDevInfo);
free(strtDetailData);
return;
}
ShowMessage("打開通信端口成功！\r\n");
HIDD_ATTRIBUTES strtAttrib;
ShowMessage("正在讀取設備的標識...\r\n");
strtAttrib.Size=sizeof(HIDD_ATTRIBUTES);
if (!HidD_GetAttributes(hCom,&strtAttrib))
{
ShowMessage("查詢設備狀態時出錯!");
CloseHandle(hCom);
free(strtDetailData);
return;
}
/*
HidD_GetAttributes retrieves device attributes for
the specified HID device.
*/
ShowMessage("已讀取，如下所示:\r\n");
strShow.Format("VendorID:0x%X\r\n",strtAttrib.VendorID);
ShowMessage(strShow);
strShow.Format("ProductID:0x%X\r\n",strtAttrib.ProductID);
ShowMessage(strShow);
strShow.Format("VersionNumber:0x%X\r\n",strtAttrib.VersionNumber);
ShowMessage(strShow);
}
BOOL GetDisksProperty(HANDLE hDevice, PSTORAGE_DEVICE_DESCRIPTOR pDevDesc)
{
STORAGE_PROPERTY_QUERY Query;
DWORD dwOutBytes;
BOOL bResult;
Query.PropertyId = StorageDeviceProperty;
Query.QueryType = PropertyStandardQuery;
bResult = ::DeviceIoControl(hDevice,
IOCTL_STORAGE_QUERY_PROPERTY,
&Query, sizeof(STORAGE_PROPERTY_QUERY),
pDevDesc, pDevDesc->Size,
&dwOutBytes,
(LPOVERLAPPED)NULL);
return bResult;
}
BOOL CTestUSBDlg::PreTranslateMessage(MSG* pMsg)
{
// TODO: Add your specialized code here and/or call the base class
return CDialog::PreTranslateMessage(pMsg);
}
char CTestUSBDlg::chFirstDriveFromMask(ULONG unitmask)
{
char i;
for (i = 0; i < 26; ++i)
{
if (unitmask & 0x1)
break;
unitmask = unitmask >> 1;
}
return (i + 'A');
}
void CTestUSBDlg::ShowUdisk()
{
int k = 0;
DWORD MaxDriveSet, CurDriveSet;
DWORD drive, drivetype;
TCHAR szBuf[300];
HANDLE hDevice;
PSTORAGE_DEVICE_DESCRIPTOR pDevDesc;
char* p;
CString str;
for(k=0; k<26; k++)
szMoveDiskName[k] = '\0';
k = 1;
MaxDriveSet = CurDriveSet = 0;
MaxDriveSet = GetLogicalDrives();
CurDriveSet = MaxDriveSet;
for ( drive = 0; drive < 32; ++drive )
{
if ( MaxDriveSet & (1 << drive) )
{
DWORD temp = 1<<drive;
_stprintf( szDrvName, _T("%c:\\"), 'A'+drive );
if(GetDriveType( szDrvName )== DRIVE_REMOVABLE)
{
drivetype = DRVREMOVE;
sprintf(szBuf, "\\\\?\\%c:", 'A'+drive);
hDevice = CreateFile(szBuf, GENERIC_READ,
FILE_SHARE_READ | FILE_SHARE_WRITE, NULL, OPEN_EXISTING, NULL, NULL);
if (hDevice != INVALID_HANDLE_VALUE)
{
pDevDesc = (PSTORAGE_DEVICE_DESCRIPTOR)new BYTE[sizeof(STORAGE_DEVICE_DESCRIPTOR) + 512 - 1];
pDevDesc->Size = sizeof(STORAGE_DEVICE_DESCRIPTOR) + 512 - 1;
if(GetDisksProperty(hDevice, pDevDesc))
{
szMoveDiskName[k] = chFirstDriveFromMask(temp);
szMoveDiskName[0]=k;
k++;
ShowMessage("\r\n找到U盤，名稱:\r\n");
p= (char*)pDevDesc;
str = (pDevDesc->VendorIdOffset ? &p[pDevDesc->VendorIdOffset]:"(NULL)");
ShowMessage(str);
ShowMessage("\r\n產品ID:\r\n");
str=(pDevDesc->ProductIdOffset ? &p[pDevDesc->ProductIdOffset]:"(NULL)");
ShowMessage(str);
ShowMessage("\r\n產品版本:\r\n");
str = (pDevDesc->ProductRevisionOffset ? &p[pDevDesc->ProductRevisionOffset] : "(NULL)");
ShowMessage(str);
ShowMessage("\r\n序列號:\r\n");
str = (pDevDesc->SerialNumberOffset ? &p[pDevDesc->SerialNumberOffset] : "(NULL)");
ShowMessage(str);
}
delete pDevDesc;
CloseHandle(hDevice);
}
}
}
}
str.Format("\r\n U盤符:\r\n%s",&szMoveDiskName[1]);
if(szMoveDiskName[0]==0)
{
str="\r\n沒有U盤\r\n";
m_showMessage.Empty();
}
ShowMessage(str);
}
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