void SMNetworkAdapterSettings::_FindAdvancedSettings(HDEVINFO* /*devInfo*/, SP_DEVINFO_DATA* devInfoData, SMRegistryKey* netDeviceKey, SMRegistryKey* advancedSettingsKey) const
{
// Open Registry key for all network devices ("HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Control\Class\{4D36E972-E325-11CE-BFC1-08002BE10318}". {4D36E972-E325-11CE-BFC1-08002BE10318} is key for all network devices.)
HKEY classKey = SetupDiOpenClassRegKeyEx(&devInfoData->ClassGuid, KEY_QUERY_VALUE, DIOCR_INSTALLER/*DIOCR_INTERFACE*/, NULL, NULL);
//HKEY classKey = SetupDiOpenClassRegKeyEx(&devInfoData->ClassGuid, KEY_READ, DIOCR_INSTALLER/*DIOCR_INTERFACE*/, NULL, NULL);
if ( INVALID_HANDLE_VALUE == classKey )
throw SMRuntimeException(::GetLastError());
SMRegistryKey netDevicesRegKey(classKey, "");
SMString hwID = _hardwareId;
hwID.MakeUpper();
//////////////////////////////////////////////////////////////////////////
// Search entry for our device. We will use _hardwareId to compare device's entries.
SMString key;
DWORD valueIndex = 0;
while (netDevicesRegKey.EnumKey( valueIndex++, key))
{
netDeviceKey->Open(netDevicesRegKey, key);
if (netDeviceKey->IsValid())
{
SMString componentId = netDeviceKey->GetString( COMPONENT_ID );
componentId.MakeUpper();
if ( -1 != componentId.Find(hwID.DataW())
|| -1 != hwID.Find(componentId.DataW()) )
{ // we've found entry for network device with ID equal to _hardwareId
// Open sub-key with advanced settings. If they are exist, they are under "Ndi\\params".
HRESULT hrAdvancedSettingsArePresent = advancedSettingsKey->Open(*netDeviceKey, SUBPATH_TO_ADVANCED_SETTINGS);
if ( FAILED(hrAdvancedSettingsArePresent) )
{
SM_LOG(E_FAIL, SMTRACE, __FUNCTION__ << " Failed open registry key !");
throw SMRuntimeException(::GetLastError());
}
break;
}
}
} // while (netDevicesRegKey.EnumKey( valueIndex++, key))
}
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 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;
}
