reactos/dll/win32/netcfgx/netcfg_iface.c

896 lines
25 KiB
C

#include "precomp.h"
typedef struct
{
const INetCfg * lpVtbl;
const INetCfgLock * lpVtblLock;
const INetCfgPnpReconfigCallback *lpVtblPnpReconfigCallback;
LONG ref;
BOOL bInitialized;
HANDLE hMutex;
NetCfgComponentItem *pNet;
NetCfgComponentItem * pService;
NetCfgComponentItem * pClient;
NetCfgComponentItem * pProtocol;
} INetCfgImpl, *LPINetCfgImpl;
static __inline LPINetCfgImpl impl_from_INetCfgLock(INetCfgLock *iface)
{
return (INetCfgImpl*)((char *)iface - FIELD_OFFSET(INetCfgImpl, lpVtblLock));
}
static __inline LPINetCfgImpl impl_from_INetCfgPnpReconfigCallback(INetCfgPnpReconfigCallback *iface)
{
return (INetCfgImpl*)((char *)iface - FIELD_OFFSET(INetCfgImpl, lpVtblPnpReconfigCallback));
}
HRESULT
WINAPI
INetCfgLock_fnQueryInterface(
INetCfgLock * iface,
REFIID iid,
LPVOID * ppvObj)
{
INetCfgImpl * This = impl_from_INetCfgLock(iface);
return INetCfg_QueryInterface((INetCfg*)This, iid, ppvObj);
}
ULONG
WINAPI
INetCfgLock_fnAddRef(
INetCfgLock * iface)
{
INetCfgImpl * This = impl_from_INetCfgLock(iface);
return INetCfg_AddRef((INetCfg*)This);
}
ULONG
WINAPI
INetCfgLock_fnRelease(
INetCfgLock * iface)
{
INetCfgImpl * This = impl_from_INetCfgLock(iface);
return INetCfg_Release((INetCfg*)This);
}
HRESULT
WINAPI
INetCfgLock_fnAcquireWriteLock(
INetCfgLock * iface,
DWORD cmsTimeout,
LPCWSTR pszwClientDescription,
LPWSTR *ppszwClientDescription)
{
DWORD dwResult;
HKEY hKey;
WCHAR szValue[100];
INetCfgImpl * This = impl_from_INetCfgLock(iface);
if (This->bInitialized)
return NETCFG_E_ALREADY_INITIALIZED;
dwResult = WaitForSingleObject(This->hMutex, cmsTimeout);
if (dwResult == WAIT_TIMEOUT)
{
if (ppszwClientDescription)
{
if (RegOpenKeyExW(HKEY_LOCAL_MACHINE, L"SYSTEM\\CurrentControlSet\\Control\\Network\\NetCfgLockHolder", 0, KEY_READ, &hKey) == ERROR_SUCCESS)
{
dwResult = sizeof(szValue);
if (RegQueryValueExW(hKey, NULL, NULL, NULL, (LPBYTE)szValue, &dwResult) == ERROR_SUCCESS)
{
szValue[(sizeof(szValue)/sizeof(WCHAR))-1] = L'\0';
*ppszwClientDescription = CoTaskMemAlloc((wcslen(szValue)+1) * sizeof(WCHAR));
if (*ppszwClientDescription)
wcscpy(*ppszwClientDescription, szValue);
}
RegCloseKey(hKey);
}
}
return S_FALSE;
}
else if (dwResult == WAIT_OBJECT_0)
{
if (RegCreateKeyExW(HKEY_LOCAL_MACHINE, L"SYSTEM\\CurrentControlSet\\Control\\Network\\NetCfgLockHolder", 0, NULL, 0, KEY_WRITE, NULL, &hKey, NULL) == ERROR_SUCCESS)
{
RegSetValueExW(hKey, NULL, 0, REG_SZ, (LPBYTE)pszwClientDescription, (wcslen(pszwClientDescription)+1) * sizeof(WCHAR));
RegCloseKey(hKey);
}
return S_OK;
}
return E_FAIL;
}
HRESULT
WINAPI
INetCfgLock_fnReleaseWriteLock(
INetCfgLock * iface)
{
INetCfgImpl * This = impl_from_INetCfgLock(iface);
if (This->bInitialized)
return NETCFG_E_ALREADY_INITIALIZED;
if (ReleaseMutex(This->hMutex))
return S_OK;
else
return S_FALSE;
}
HRESULT
WINAPI
INetCfgLock_fnIsWriteLocked(
INetCfgLock * iface,
LPWSTR *ppszwClientDescription)
{
HKEY hKey;
WCHAR szValue[100];
DWORD dwSize, dwType;
HRESULT hr;
if (RegOpenKeyExW(HKEY_LOCAL_MACHINE, L"SYSTEM\\CurrentControlSet\\Control\\Network\\NetCfgLockHolder", 0, KEY_READ, &hKey) != ERROR_SUCCESS)
return S_FALSE;
dwSize = sizeof(szValue);
if (RegQueryValueExW(hKey, NULL, NULL, &dwType, (LPBYTE)szValue, &dwSize) == ERROR_SUCCESS && dwType == REG_SZ)
{
hr = S_OK;
szValue[(sizeof(szValue)/sizeof(WCHAR))-1] = L'\0';
*ppszwClientDescription = CoTaskMemAlloc((wcslen(szValue)+1) * sizeof(WCHAR));
if (*ppszwClientDescription)
wcscpy(*ppszwClientDescription, szValue);
else
hr = E_OUTOFMEMORY;
}
else
{
hr = E_FAIL;
}
RegCloseKey(hKey);
return hr;
}
static const INetCfgLockVtbl vt_NetCfgLock =
{
INetCfgLock_fnQueryInterface,
INetCfgLock_fnAddRef,
INetCfgLock_fnRelease,
INetCfgLock_fnAcquireWriteLock,
INetCfgLock_fnReleaseWriteLock,
INetCfgLock_fnIsWriteLocked
};
/***************************************************************
* INetCfgPnpReconfigCallback
*/
HRESULT
WINAPI
INetCfgPnpReconfigCallback_fnQueryInterface(
INetCfgPnpReconfigCallback * iface,
REFIID iid,
LPVOID * ppvObj)
{
INetCfgImpl * This = impl_from_INetCfgPnpReconfigCallback(iface);
return INetCfg_QueryInterface((INetCfg*)This, iid, ppvObj);
}
ULONG
WINAPI
INetCfgPnpReconfigCallback_fnAddRef(
INetCfgPnpReconfigCallback * iface)
{
INetCfgImpl * This = impl_from_INetCfgPnpReconfigCallback(iface);
return INetCfg_AddRef((INetCfg*)This);
}
ULONG
WINAPI
INetCfgPnpReconfigCallback_fnRelease(
INetCfgPnpReconfigCallback * iface)
{
INetCfgImpl * This = impl_from_INetCfgPnpReconfigCallback(iface);
return INetCfg_Release((INetCfg*)This);
}
HRESULT
WINAPI
INetCfgPnpReconfigCallback_fnSendPnpReconfig(
INetCfgPnpReconfigCallback * iface,
NCPNP_RECONFIG_LAYER Layer,
LPCWSTR pszwUpper,
LPCWSTR pszwLower,
PVOID pvData,
DWORD dwSizeOfData)
{
/* FIXME */
return E_NOTIMPL;
}
static const INetCfgPnpReconfigCallbackVtbl vt_NetCfgPnpReconfigCallback =
{
INetCfgPnpReconfigCallback_fnQueryInterface,
INetCfgPnpReconfigCallback_fnAddRef,
INetCfgPnpReconfigCallback_fnRelease,
INetCfgPnpReconfigCallback_fnSendPnpReconfig
};
/***************************************************************
* INetCfg
*/
HRESULT
ReadBindingString(
NetCfgComponentItem *Item)
{
WCHAR szBuffer[200];
HKEY hKey;
DWORD dwType, dwSize;
if (Item == NULL || Item->szBindName == NULL)
return S_OK;
wcscpy(szBuffer, L"SYSTEM\\CurrentControlSet\\Services\\");
wcscat(szBuffer, Item->szBindName);
wcscat(szBuffer, L"\\Linkage");
if (RegOpenKeyExW(HKEY_LOCAL_MACHINE, szBuffer, 0, KEY_READ, &hKey) == ERROR_SUCCESS)
{
dwSize = 0;
RegQueryValueExW(hKey, L"Bind", NULL, &dwType, NULL, &dwSize);
if (dwSize != 0)
{
Item->pszBinding = CoTaskMemAlloc(dwSize);
if (Item->pszBinding == NULL)
return E_OUTOFMEMORY;
RegQueryValueExW(hKey, L"Bind", NULL, &dwType, (LPBYTE)Item->pszBinding, &dwSize);
}
RegCloseKey(hKey);
}
return S_OK;
}
HRESULT
EnumClientServiceProtocol(HKEY hKey, const GUID * pGuid, NetCfgComponentItem ** pHead)
{
DWORD dwIndex = 0;
DWORD dwSize;
DWORD dwType;
WCHAR szName[100];
WCHAR szText[100];
HKEY hSubKey, hNDIKey;
NetCfgComponentItem * pLast = NULL, *pCurrent;
*pHead = NULL;
do
{
szText[0] = L'\0';
dwSize = sizeof(szName)/sizeof(WCHAR);
if (RegEnumKeyExW(hKey, dwIndex++, szName, &dwSize, NULL, NULL, NULL, NULL) == ERROR_SUCCESS)
{
pCurrent = CoTaskMemAlloc(sizeof(NetCfgComponentItem));
if (!pCurrent)
return E_OUTOFMEMORY;
ZeroMemory(pCurrent, sizeof(NetCfgComponentItem));
CopyMemory(&pCurrent->ClassGUID, pGuid, sizeof(GUID));
if (FAILED(CLSIDFromString(szName, &pCurrent->InstanceId)))
{
/// ReactOS tcpip guid is not yet generated
//CoTaskMemFree(pCurrent);
//return E_FAIL;
}
if (RegOpenKeyExW(hKey, szName, 0, KEY_READ, &hSubKey) == ERROR_SUCCESS)
{
/* retrieve Characteristics */
dwSize = sizeof(DWORD);
RegQueryValueExW(hSubKey, L"Characteristics", NULL, &dwType, (LPBYTE)&pCurrent->dwCharacteristics, &dwSize);
if (dwType != REG_DWORD)
pCurrent->dwCharacteristics = 0;
/* retrieve ComponentId */
dwSize = sizeof(szText);
if (RegQueryValueExW(hSubKey, L"ComponentId", NULL, &dwType, (LPBYTE)szText, &dwSize) == ERROR_SUCCESS)
{
if (dwType == REG_SZ)
{
szText[(sizeof(szText)/sizeof(WCHAR))-1] = L'\0';
pCurrent->szId = CoTaskMemAlloc((wcslen(szText)+1)* sizeof(WCHAR));
if (pCurrent->szId)
wcscpy(pCurrent->szId, szText);
}
}
/* retrieve Description */
dwSize = sizeof(szText);
if (RegQueryValueExW(hSubKey, L"Description", NULL, &dwType, (LPBYTE)szText, &dwSize) == ERROR_SUCCESS)
{
if (dwType == REG_SZ)
{
szText[(sizeof(szText)/sizeof(WCHAR))-1] = L'\0';
pCurrent->szDisplayName = CoTaskMemAlloc((wcslen(szText)+1)* sizeof(WCHAR));
if (pCurrent->szDisplayName)
wcscpy(pCurrent->szDisplayName, szText);
}
}
if (RegOpenKeyExW(hSubKey, L"NDI", 0, KEY_READ, &hNDIKey) == ERROR_SUCCESS)
{
/* retrieve HelpText */
dwSize = sizeof(szText);
if (RegQueryValueExW(hNDIKey, L"HelpText", NULL, &dwType, (LPBYTE)szText, &dwSize) == ERROR_SUCCESS)
{
if (dwType == REG_SZ)
{
szText[(sizeof(szText)/sizeof(WCHAR))-1] = L'\0';
pCurrent->szHelpText = CoTaskMemAlloc((wcslen(szText)+1)* sizeof(WCHAR));
if (pCurrent->szHelpText)
wcscpy(pCurrent->szHelpText, szText);
}
}
/* retrieve Service */
dwSize = sizeof(szText);
if (RegQueryValueExW(hNDIKey, L"Service", NULL, &dwType, (LPBYTE)szText, &dwSize) == ERROR_SUCCESS)
{
if (dwType == REG_SZ)
{
szText[(sizeof(szText)/sizeof(WCHAR))-1] = L'\0';
pCurrent->szBindName = CoTaskMemAlloc((wcslen(szText)+1)* sizeof(WCHAR));
if (pCurrent->szBindName)
wcscpy(pCurrent->szBindName, szText);
}
}
RegCloseKey(hNDIKey);
}
RegCloseKey(hSubKey);
ReadBindingString(pCurrent);
if (!pLast)
*pHead = pCurrent;
else
pLast->pNext = pCurrent;
pLast = pCurrent;
}
}
else
break;
}while(TRUE);
return S_OK;
}
HRESULT
EnumerateNetworkComponent(
const GUID *pGuid, NetCfgComponentItem ** pHead)
{
HKEY hKey;
LPOLESTR pszGuid;
HRESULT hr;
WCHAR szName[150];
hr = StringFromCLSID(pGuid, &pszGuid);
if (SUCCEEDED(hr))
{
swprintf(szName, L"SYSTEM\\CurrentControlSet\\Control\\Network\\%s", pszGuid);
if (RegOpenKeyExW(HKEY_LOCAL_MACHINE, szName, 0, KEY_READ, &hKey) == ERROR_SUCCESS)
{
hr = EnumClientServiceProtocol(hKey, pGuid, pHead);
RegCloseKey(hKey);
}
CoTaskMemFree(pszGuid);
}
return hr;
}
HRESULT
EnumerateNetworkAdapter(NetCfgComponentItem ** pHead)
{
DWORD dwSize, dwIndex;
HDEVINFO hInfo;
SP_DEVINFO_DATA DevInfo;
HKEY hKey;
WCHAR szNetCfg[50];
WCHAR szAdapterNetCfg[MAX_DEVICE_ID_LEN];
WCHAR szDetail[200] = L"SYSTEM\\CurrentControlSet\\Control\\Class\\";
WCHAR szName[130] = L"SYSTEM\\CurrentControlSet\\Control\\Network\\{4D36E972-E325-11CE-BFC1-08002BE10318}\\";
NetCfgComponentItem * pLast = NULL, *pCurrent;
hInfo = SetupDiGetClassDevs(&GUID_DEVCLASS_NET, NULL, NULL, DIGCF_PRESENT );
if (!hInfo)
{
return E_FAIL;
}
dwIndex = 0;
do
{
ZeroMemory(&DevInfo, sizeof(SP_DEVINFO_DATA));
DevInfo.cbSize = sizeof(DevInfo);
/* get device info */
if (!SetupDiEnumDeviceInfo(hInfo, dwIndex++, &DevInfo))
break;
/* get device software registry path */
if (!SetupDiGetDeviceRegistryPropertyW(hInfo, &DevInfo, SPDRP_DRIVER, NULL, (LPBYTE)&szDetail[39], sizeof(szDetail)/sizeof(WCHAR) - 40, &dwSize))
break;
/* open device registry key */
if (RegOpenKeyExW(HKEY_LOCAL_MACHINE, szDetail, 0, KEY_READ, &hKey) != ERROR_SUCCESS)
break;
/* query NetCfgInstanceId for current device */
dwSize = sizeof(szNetCfg);
if (RegQueryValueExW(hKey, L"NetCfgInstanceId", NULL, NULL, (LPBYTE)szNetCfg, &dwSize) != ERROR_SUCCESS)
{
RegCloseKey(hKey);
break;
}
/* allocate new INetConnectionItem */
pCurrent = CoTaskMemAlloc(sizeof(NetCfgComponentItem));
if (!pCurrent)
break;
ZeroMemory(pCurrent, sizeof(NetCfgComponentItem));
CopyMemory(&pCurrent->ClassGUID, &GUID_DEVCLASS_NET, sizeof(GUID));
CLSIDFromString(szNetCfg, &pCurrent->InstanceId); //FIXME
/* set bind name */
pCurrent->szBindName = CoTaskMemAlloc((wcslen(szNetCfg)+1) *sizeof(WCHAR));
if (pCurrent->szBindName)
wcscpy(pCurrent->szBindName, szNetCfg);
/* retrieve ComponentId */
dwSize = sizeof(szAdapterNetCfg);
if (RegQueryValueExW(hKey, L"ComponentId", NULL, NULL, (LPBYTE)szAdapterNetCfg, &dwSize) == ERROR_SUCCESS)
{
pCurrent->szId = CoTaskMemAlloc((wcslen(szAdapterNetCfg)+1) * sizeof(WCHAR));
if (pCurrent->szId)
wcscpy(pCurrent->szId, szAdapterNetCfg);
}
/* set INetCfgComponent::GetDisplayName */
dwSize = sizeof(szAdapterNetCfg);
if (RegQueryValueExW(hKey, L"DriverDesc", NULL, NULL, (LPBYTE)szAdapterNetCfg, &dwSize) == ERROR_SUCCESS)
{
pCurrent->szDisplayName = CoTaskMemAlloc((wcslen(szAdapterNetCfg)+1) * sizeof(WCHAR));
if (pCurrent->szDisplayName)
wcscpy(pCurrent->szDisplayName, szAdapterNetCfg);
}
RegCloseKey(hKey);
/* open network connections details */
wcscpy(&szName[80], szNetCfg);
wcscpy(&szName[118], L"\\Connection");
if (RegOpenKeyExW(HKEY_LOCAL_MACHINE, szName, 0, KEY_READ, &hKey) == ERROR_SUCCESS)
{
/* retrieve pnp instance id */
dwSize = sizeof(szAdapterNetCfg);
if (RegQueryValueExW(hKey, L"PnpInstanceID", NULL, NULL, (LPBYTE)szAdapterNetCfg, &dwSize) == ERROR_SUCCESS)
{
pCurrent->szNodeId = CoTaskMemAlloc((wcslen(szAdapterNetCfg)+1) * sizeof(WCHAR));
if (pCurrent->szNodeId)
wcscpy(pCurrent->szNodeId, szAdapterNetCfg);
}
RegCloseKey(hKey);
}
if (SetupDiGetDeviceRegistryPropertyW(hInfo, &DevInfo, SPDRP_DEVICEDESC, NULL, (PBYTE)szNetCfg, sizeof(szNetCfg)/sizeof(WCHAR), &dwSize))
{
szNetCfg[(sizeof(szNetCfg)/sizeof(WCHAR))-1] = L'\0';
pCurrent->szDisplayName = CoTaskMemAlloc((wcslen(szNetCfg)+1) * sizeof(WCHAR));
if (pCurrent->szDisplayName)
wcscpy(pCurrent->szDisplayName, szNetCfg);
}
if (pLast)
pLast->pNext = pCurrent;
else
*pHead = pCurrent;
pLast = pCurrent;
}while(TRUE);
SetupDiDestroyDeviceInfoList(hInfo);
return NOERROR;
}
HRESULT
FindNetworkComponent(
NetCfgComponentItem * pHead,
LPCWSTR pszwComponentId,
INetCfgComponent **pComponent,
INetCfg * iface)
{
while(pHead)
{
if (!_wcsicmp(pHead->szId, pszwComponentId))
{
return INetCfgComponent_Constructor(NULL, &IID_INetCfgComponent, (LPVOID*)pComponent, pHead, iface);
}
pHead = pHead->pNext;
}
return S_FALSE;
}
HRESULT
WINAPI
INetCfg_fnQueryInterface(
INetCfg * iface,
REFIID iid,
LPVOID * ppvObj)
{
INetCfgImpl * This = (INetCfgImpl*)iface;
*ppvObj = NULL;
if (IsEqualIID (iid, &IID_IUnknown) ||
IsEqualIID (iid, &IID_INetCfg))
{
*ppvObj = This;
INetCfg_AddRef(iface);
return S_OK;
}
else if (IsEqualIID (iid, &IID_INetCfgLock))
{
if (This->bInitialized)
return NETCFG_E_ALREADY_INITIALIZED;
*ppvObj = (LPVOID)&This->lpVtblLock;
This->hMutex = CreateMutexW(NULL, FALSE, L"NetCfgLock");
INetCfgLock_AddRef(iface);
return S_OK;
}
else if (IsEqualIID (iid, &IID_INetCfgPnpReconfigCallback))
{
if (This->bInitialized)
return NETCFG_E_ALREADY_INITIALIZED;
*ppvObj = (LPVOID)&This->lpVtblPnpReconfigCallback;
INetCfgPnpReconfigCallback_AddRef(iface);
return S_OK;
}
return E_NOINTERFACE;
}
ULONG
WINAPI
INetCfg_fnAddRef(
INetCfg * iface)
{
INetCfgImpl * This = (INetCfgImpl*)iface;
ULONG refCount = InterlockedIncrement(&This->ref);
return refCount;
}
ULONG
WINAPI
INetCfg_fnRelease(
INetCfg * iface)
{
INetCfgImpl * This = (INetCfgImpl*)iface;
ULONG refCount = InterlockedDecrement(&This->ref);
if (!refCount)
{
CoTaskMemFree (This);
}
return refCount;
}
HRESULT
WINAPI
INetCfg_fnInitialize(
INetCfg * iface,
PVOID pReserved)
{
HRESULT hr;
INetCfgImpl *This = (INetCfgImpl *)iface;
if (This->bInitialized)
return NETCFG_E_ALREADY_INITIALIZED;
hr = EnumerateNetworkAdapter(&This->pNet);
if (FAILED(hr))
return hr;
hr = EnumerateNetworkComponent(&GUID_DEVCLASS_NETCLIENT, &This->pClient);
if (FAILED(hr))
return hr;
hr = EnumerateNetworkComponent(&GUID_DEVCLASS_NETSERVICE, &This->pService);
if (FAILED(hr))
return hr;
hr = EnumerateNetworkComponent(&GUID_DEVCLASS_NETTRANS, &This->pProtocol);
if (FAILED(hr))
return hr;
This->bInitialized = TRUE;
return S_OK;
}
VOID
ApplyOrCancelChanges(
NetCfgComponentItem *pHead,
const CLSID * lpClassGUID,
BOOL bApply)
{
HKEY hKey;
WCHAR szName[200];
LPOLESTR pszGuid;
while(pHead)
{
if (pHead->bChanged)
{
if (IsEqualGUID(lpClassGUID, &GUID_DEVCLASS_NET))
{
if (bApply)
{
if (StringFromCLSID(&pHead->InstanceId, &pszGuid) == NOERROR)
{
swprintf(szName, L"SYSTEM\\CurrentControlSet\\Control\\Network\\%s", pszGuid);
CoTaskMemFree(pszGuid);
if (RegOpenKeyExW(HKEY_LOCAL_MACHINE, szName, 0, KEY_READ, &hKey) == ERROR_SUCCESS)
{
RegSetValueExW(hKey, NULL, 0, REG_SZ, (LPBYTE)pHead->szDisplayName, (wcslen(pHead->szDisplayName)+1) * sizeof(WCHAR));
RegCloseKey(hKey);
}
}
}
}
else if (pHead->pNCCC)
{
if (bApply)
{
INetCfgComponentControl_ApplyRegistryChanges(pHead->pNCCC);
//FIXME
// implement INetCfgPnpReconfigCallback and pass it to
//INetCfgComponentControl_ApplyPnpChanges(pHead->pNCCC, NULL);
}
else
{
INetCfgComponentControl_CancelChanges(pHead->pNCCC);
}
}
}
pHead = pHead->pNext;
}
}
VOID
FreeComponentItem(NetCfgComponentItem *pItem)
{
CoTaskMemFree(pItem->szDisplayName);
CoTaskMemFree(pItem->szHelpText);
CoTaskMemFree(pItem->szId);
CoTaskMemFree(pItem->szBindName);
CoTaskMemFree(pItem->szNodeId);
CoTaskMemFree(pItem->pszBinding);
CoTaskMemFree(pItem);
}
HRESULT
WINAPI
INetCfg_fnUninitialize(
INetCfg * iface)
{
INetCfgImpl *This = (INetCfgImpl *)iface;
NetCfgComponentItem *pItem;
if (!This->bInitialized)
return NETCFG_E_NOT_INITIALIZED;
/* Free the services */
while (This->pService != NULL)
{
pItem = This->pService;
This->pService = pItem->pNext;
FreeComponentItem(pItem);
}
/* Free the clients */
while (This->pClient != NULL)
{
pItem = This->pClient;
This->pClient = pItem->pNext;
FreeComponentItem(pItem);
}
/* Free the protocols */
while (This->pProtocol != NULL)
{
pItem = This->pProtocol;
This->pProtocol = pItem->pNext;
FreeComponentItem(pItem);
}
/* Free the adapters */
while (This->pNet != NULL)
{
pItem = This->pNet;
This->pNet = pItem->pNext;
FreeComponentItem(pItem);
}
This->bInitialized = FALSE;
return S_OK;
}
HRESULT
WINAPI
INetCfg_fnApply(
INetCfg * iface)
{
INetCfgImpl *This = (INetCfgImpl *)iface;
if (!This->bInitialized)
return NETCFG_E_NOT_INITIALIZED;
ApplyOrCancelChanges(This->pNet, &GUID_DEVCLASS_NET, TRUE);
ApplyOrCancelChanges(This->pClient, &GUID_DEVCLASS_NETCLIENT, TRUE);
ApplyOrCancelChanges(This->pService, &GUID_DEVCLASS_NETSERVICE, TRUE);
ApplyOrCancelChanges(This->pProtocol, &GUID_DEVCLASS_NETTRANS, TRUE);
return S_OK;
}
HRESULT
WINAPI
INetCfg_fnCancel(
INetCfg * iface)
{
INetCfgImpl *This = (INetCfgImpl *)iface;
if (!This->bInitialized)
return NETCFG_E_NOT_INITIALIZED;
ApplyOrCancelChanges(This->pClient, &GUID_DEVCLASS_NETCLIENT, FALSE);
ApplyOrCancelChanges(This->pService, &GUID_DEVCLASS_NETSERVICE, FALSE);
ApplyOrCancelChanges(This->pProtocol, &GUID_DEVCLASS_NETTRANS, FALSE);
return S_OK;
}
HRESULT
WINAPI
INetCfg_fnEnumComponents(
INetCfg * iface,
const GUID *pguidClass,
IEnumNetCfgComponent **ppenumComponent)
{
INetCfgImpl *This = (INetCfgImpl *)iface;
if (!This->bInitialized)
return NETCFG_E_NOT_INITIALIZED;
if (IsEqualGUID(&GUID_DEVCLASS_NET, pguidClass))
return IEnumNetCfgComponent_Constructor (NULL, &IID_IEnumNetCfgComponent, (LPVOID*)ppenumComponent, This->pNet, iface);
else if (IsEqualGUID(&GUID_DEVCLASS_NETCLIENT, pguidClass))
return IEnumNetCfgComponent_Constructor (NULL, &IID_IEnumNetCfgComponent, (LPVOID*)ppenumComponent, This->pClient, iface);
else if (IsEqualGUID(&GUID_DEVCLASS_NETSERVICE, pguidClass))
return IEnumNetCfgComponent_Constructor (NULL, &IID_IEnumNetCfgComponent, (LPVOID*)ppenumComponent, This->pService, iface);
else if (IsEqualGUID(&GUID_DEVCLASS_NETTRANS, pguidClass))
return IEnumNetCfgComponent_Constructor (NULL, &IID_IEnumNetCfgComponent, (LPVOID*)ppenumComponent, This->pProtocol, iface);
else
return E_NOINTERFACE;
}
HRESULT
WINAPI
INetCfg_fnFindComponent(
INetCfg * iface,
LPCWSTR pszwComponentId,
INetCfgComponent **pComponent)
{
HRESULT hr;
INetCfgImpl *This = (INetCfgImpl *)iface;
if (!This->bInitialized)
return NETCFG_E_NOT_INITIALIZED;
hr = FindNetworkComponent(This->pClient, pszwComponentId, pComponent, iface);
if (hr == S_OK)
return hr;
hr = FindNetworkComponent(This->pService, pszwComponentId, pComponent, iface);
if (hr == S_OK)
return hr;
hr = FindNetworkComponent(This->pProtocol, pszwComponentId, pComponent, iface);
if (hr == S_OK)
return hr;
return S_FALSE;
}
HRESULT
WINAPI
INetCfg_fnQueryNetCfgClass(
INetCfg * iface,
const GUID *pguidClass,
REFIID riid,
void **ppvObject)
{
return E_FAIL;
}
static const INetCfgVtbl vt_NetCfg =
{
INetCfg_fnQueryInterface,
INetCfg_fnAddRef,
INetCfg_fnRelease,
INetCfg_fnInitialize,
INetCfg_fnUninitialize,
INetCfg_fnApply,
INetCfg_fnCancel,
INetCfg_fnEnumComponents,
INetCfg_fnFindComponent,
INetCfg_fnQueryNetCfgClass,
};
HRESULT WINAPI INetCfg_Constructor (IUnknown * pUnkOuter, REFIID riid, LPVOID * ppv)
{
INetCfgImpl *This;
if (!ppv)
return E_POINTER;
This = (INetCfgImpl *) CoTaskMemAlloc(sizeof (INetCfgImpl));
if (!This)
return E_OUTOFMEMORY;
This->ref = 1;
This->lpVtbl = (const INetCfg*)&vt_NetCfg;
This->lpVtblLock = (const INetCfgLock*)&vt_NetCfgLock;
This->lpVtblPnpReconfigCallback = (const INetCfgPnpReconfigCallback*)&vt_NetCfgPnpReconfigCallback;
This->hMutex = NULL;
This->bInitialized = FALSE;
This->pNet = NULL;
This->pClient = NULL;
This->pService = NULL;
This->pProtocol = NULL;
if (!SUCCEEDED (INetCfg_QueryInterface ((INetCfg*)This, riid, ppv)))
{
INetCfg_Release((INetCfg*)This);
return E_NOINTERFACE;
}
INetCfg_Release((INetCfg*)This);
return S_OK;
}