netcfg_iface.c File Reference

#include "precomp.h"

Include dependency graph for netcfg_iface.c:

Go to the source code of this file.

Functions
static __inline INetCfgImpl *	impl_from_INetCfgLock (INetCfgLock *iface)
static __inline INetCfgImpl *	impl_from_INetCfgPnpReconfigCallback (INetCfgPnpReconfigCallback *iface)
HRESULT WINAPI	INetCfgLock_fnQueryInterface (INetCfgLock *iface, REFIID iid, LPVOID *ppvObj)
ULONG WINAPI	INetCfgLock_fnAddRef (INetCfgLock *iface)
ULONG WINAPI	INetCfgLock_fnRelease (INetCfgLock *iface)
HRESULT WINAPI	INetCfgLock_fnAcquireWriteLock (INetCfgLock *iface, DWORD cmsTimeout, LPCWSTR pszwClientDescription, LPWSTR *ppszwClientDescription)
HRESULT WINAPI	INetCfgLock_fnReleaseWriteLock (INetCfgLock *iface)
HRESULT WINAPI	INetCfgLock_fnIsWriteLocked (INetCfgLock *iface, LPWSTR *ppszwClientDescription)
HRESULT WINAPI	INetCfgPnpReconfigCallback_fnQueryInterface (INetCfgPnpReconfigCallback *iface, REFIID iid, LPVOID *ppvObj)
ULONG WINAPI	INetCfgPnpReconfigCallback_fnAddRef (INetCfgPnpReconfigCallback *iface)
ULONG WINAPI	INetCfgPnpReconfigCallback_fnRelease (INetCfgPnpReconfigCallback *iface)
HRESULT WINAPI	INetCfgPnpReconfigCallback_fnSendPnpReconfig (INetCfgPnpReconfigCallback *iface, NCPNP_RECONFIG_LAYER Layer, LPCWSTR pszwUpper, LPCWSTR pszwLower, PVOID pvData, DWORD dwSizeOfData)
HRESULT	ReadBindingString (NetCfgComponentItem *Item)
HRESULT	EnumClientServiceProtocol (HKEY hKey, const GUID *pGuid, NetCfgComponentItem **pHead)
HRESULT	EnumerateNetworkComponent (const GUID *pGuid, NetCfgComponentItem **pHead)
HRESULT	EnumerateNetworkAdapter (NetCfgComponentItem **pHead)
HRESULT	FindNetworkComponent (NetCfgComponentItem *pHead, LPCWSTR pszwComponentId, INetCfgComponent **pComponent, INetCfg *iface)
HRESULT WINAPI	INetCfg_fnQueryInterface (INetCfg *iface, REFIID iid, LPVOID *ppvObj)
ULONG WINAPI	INetCfg_fnAddRef (INetCfg *iface)
ULONG WINAPI	INetCfg_fnRelease (INetCfg *iface)
HRESULT WINAPI	INetCfg_fnInitialize (INetCfg *iface, PVOID pReserved)
VOID	ApplyOrCancelChanges (NetCfgComponentItem *pHead, const CLSID *lpClassGUID, BOOL bApply)
VOID	FreeComponentItem (NetCfgComponentItem *pItem)
HRESULT WINAPI	INetCfg_fnUninitialize (INetCfg *iface)
HRESULT WINAPI	INetCfg_fnApply (INetCfg *iface)
HRESULT WINAPI	INetCfg_fnCancel (INetCfg *iface)
HRESULT WINAPI	INetCfg_fnEnumComponents (INetCfg *iface, const GUID *pguidClass, IEnumNetCfgComponent **ppenumComponent)
HRESULT WINAPI	INetCfg_fnFindComponent (INetCfg *iface, LPCWSTR pszwComponentId, INetCfgComponent **pComponent)
HRESULT WINAPI	INetCfg_fnQueryNetCfgClass (INetCfg *iface, const GUID *pguidClass, REFIID riid, void **ppvObject)
HRESULT WINAPI	INetCfg_Constructor (IUnknown *pUnkOuter, REFIID riid, LPVOID *ppv)

Variables
static const INetCfgLockVtbl	vt_NetCfgLock
static const INetCfgPnpReconfigCallbackVtbl	vt_NetCfgPnpReconfigCallback
static const INetCfgVtbl	vt_NetCfg

Function Documentation

ApplyOrCancelChanges()

VOID ApplyOrCancelChanges	(	NetCfgComponentItem *	pHead,
		const CLSID *	lpClassGUID,
		BOOL	bApply
	)

Definition at line 628 of file netcfg_iface.c.

{
    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;
    }
}

Referenced by INetCfg_fnApply(), and INetCfg_fnCancel().

EnumClientServiceProtocol()

HRESULT EnumClientServiceProtocol	(	HKEY	hKey,
		const GUID *	pGuid,
		NetCfgComponentItem **	pHead
	)

ReactOS tcpip guid is not yet generated

Definition at line 251 of file netcfg_iface.c.

{
    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)))
            {
                //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;
}

Referenced by EnumerateNetworkComponent().

EnumerateNetworkAdapter()

HRESULT EnumerateNetworkAdapter

(

NetCfgComponentItem **

pHead

)

Definition at line 391 of file netcfg_iface.c.

{
    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;
}

Referenced by INetCfg_fnInitialize().

EnumerateNetworkComponent()

HRESULT EnumerateNetworkComponent	(	const GUID *	pGuid,
		NetCfgComponentItem **	pHead
	)

Definition at line 368 of file netcfg_iface.c.

{
    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;
}

Referenced by INetCfg_fnInitialize().

FindNetworkComponent()

HRESULT FindNetworkComponent	(	NetCfgComponentItem *	pHead,
		LPCWSTR	pszwComponentId,
		INetCfgComponent **	pComponent,
		INetCfg *	iface
	)

Definition at line 507 of file netcfg_iface.c.

{
    while(pHead)
    {
        if (!_wcsicmp(pHead->szId, pszwComponentId))
        {
            return INetCfgComponent_Constructor(NULL, &IID_INetCfgComponent, (LPVOID*)pComponent, pHead, iface);
        }
        pHead = pHead->pNext;
    }
    return S_FALSE;
}

Referenced by INetCfg_fnFindComponent().

FreeComponentItem()

VOID FreeComponentItem

(

NetCfgComponentItem *

pItem

)

Definition at line 678 of file netcfg_iface.c.

{
    CoTaskMemFree(pItem->szDisplayName);
    CoTaskMemFree(pItem->szHelpText);
    CoTaskMemFree(pItem->szId);
    CoTaskMemFree(pItem->szBindName);
    CoTaskMemFree(pItem->szNodeId);
    CoTaskMemFree(pItem->pszBinding);
    CoTaskMemFree(pItem);
}

Referenced by INetCfg_fnUninitialize().

impl_from_INetCfgLock()

static __inline INetCfgImpl * impl_from_INetCfgLock ( INetCfgLock *  iface )

static

Definition at line 3 of file netcfg_iface.c.

{
    return (INetCfgImpl*)((char *)iface - FIELD_OFFSET(INetCfgImpl, lpVtblLock));
}

Referenced by INetCfgLock_fnAcquireWriteLock(), INetCfgLock_fnAddRef(), INetCfgLock_fnQueryInterface(), INetCfgLock_fnRelease(), and INetCfgLock_fnReleaseWriteLock().

impl_from_INetCfgPnpReconfigCallback()

static __inline INetCfgImpl * impl_from_INetCfgPnpReconfigCallback ( INetCfgPnpReconfigCallback *  iface )

static

Definition at line 8 of file netcfg_iface.c.

{
    return (INetCfgImpl*)((char *)iface - FIELD_OFFSET(INetCfgImpl, lpVtblPnpReconfigCallback));
}

Referenced by INetCfgPnpReconfigCallback_fnAddRef(), INetCfgPnpReconfigCallback_fnQueryInterface(), and INetCfgPnpReconfigCallback_fnRelease().

INetCfg_Constructor()

HRESULT WINAPI INetCfg_Constructor	(	IUnknown *	pUnkOuter,
		REFIID	riid,
		LPVOID *	ppv
	)

Definition at line 851 of file netcfg_iface.c.

{
    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;
}

INetCfg_fnAddRef()

ULONG WINAPI INetCfg_fnAddRef

(

INetCfg *

iface

)

Definition at line 569 of file netcfg_iface.c.

{
    INetCfgImpl * This = (INetCfgImpl*)iface;
    ULONG refCount = InterlockedIncrement(&This->ref);
 
    return refCount;
}

INetCfg_fnApply()

HRESULT WINAPI INetCfg_fnApply

(

INetCfg *

iface

)

Definition at line 740 of file netcfg_iface.c.

{
    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;
}

INetCfg_fnCancel()

HRESULT WINAPI INetCfg_fnCancel

(

INetCfg *

iface

)

Definition at line 758 of file netcfg_iface.c.

{
    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;
}

INetCfg_fnEnumComponents()

HRESULT WINAPI INetCfg_fnEnumComponents	(	INetCfg *	iface,
		const GUID *	pguidClass,
		IEnumNetCfgComponent **	ppenumComponent
	)

Definition at line 775 of file netcfg_iface.c.

{
    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;
}

INetCfg_fnFindComponent()

HRESULT WINAPI INetCfg_fnFindComponent	(	INetCfg *	iface,
		LPCWSTR	pszwComponentId,
		INetCfgComponent **	pComponent
	)

Definition at line 800 of file netcfg_iface.c.

{
    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;
}

INetCfg_fnInitialize()

HRESULT WINAPI INetCfg_fnInitialize	(	INetCfg *	iface,
		PVOID	pReserved
	)

Definition at line 595 of file netcfg_iface.c.

{
    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;
}

INetCfg_fnQueryInterface()

HRESULT WINAPI INetCfg_fnQueryInterface	(	INetCfg *	iface,
		REFIID	iid,
		LPVOID *	ppvObj
	)

Definition at line 528 of file netcfg_iface.c.

{
    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;
}

INetCfg_fnQueryNetCfgClass()

HRESULT WINAPI INetCfg_fnQueryNetCfgClass	(	INetCfg *	iface,
		const GUID *	pguidClass,
		REFIID	riid,
		void **	ppvObject
	)

Definition at line 828 of file netcfg_iface.c.

{
    return INetCfgClass_Constructor((IUnknown *)iface, riid, ppvObject, pguidClass, iface);
}

INetCfg_fnRelease()

ULONG WINAPI INetCfg_fnRelease

(

INetCfg *

iface

)

Definition at line 580 of file netcfg_iface.c.

{
    INetCfgImpl * This = (INetCfgImpl*)iface;
    ULONG refCount = InterlockedDecrement(&This->ref);
 
    if (!refCount)
    {
        CoTaskMemFree (This);
    }
    return refCount;
}

INetCfg_fnUninitialize()

HRESULT WINAPI INetCfg_fnUninitialize

(

INetCfg *

iface

)

Definition at line 691 of file netcfg_iface.c.

{
    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;
}

INetCfgLock_fnAcquireWriteLock()

HRESULT WINAPI INetCfgLock_fnAcquireWriteLock	(	INetCfgLock *	iface,
		DWORD	cmsTimeout,
		LPCWSTR	pszwClientDescription,
		LPWSTR *	ppszwClientDescription
	)

Definition at line 47 of file netcfg_iface.c.

{
    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;
}

INetCfgLock_fnAddRef()

ULONG WINAPI INetCfgLock_fnAddRef

(

INetCfgLock *

iface

)

Definition at line 28 of file netcfg_iface.c.

{
    INetCfgImpl * This = impl_from_INetCfgLock(iface);
 
    return INetCfg_AddRef((INetCfg*)This);
}

INetCfgLock_fnIsWriteLocked()

HRESULT WINAPI INetCfgLock_fnIsWriteLocked	(	INetCfgLock *	iface,
		LPWSTR *	ppszwClientDescription
	)

Definition at line 113 of file netcfg_iface.c.

{
    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;
}

INetCfgLock_fnQueryInterface()

HRESULT WINAPI INetCfgLock_fnQueryInterface	(	INetCfgLock *	iface,
		REFIID	iid,
		LPVOID *	ppvObj
	)

Definition at line 16 of file netcfg_iface.c.

{
    INetCfgImpl * This = impl_from_INetCfgLock(iface);
    return INetCfg_QueryInterface((INetCfg*)This, iid, ppvObj);
}

INetCfgLock_fnRelease()

ULONG WINAPI INetCfgLock_fnRelease

(

INetCfgLock *

iface

)

Definition at line 38 of file netcfg_iface.c.

{
    INetCfgImpl * This = impl_from_INetCfgLock(iface);
    return INetCfg_Release((INetCfg*)This);
}

INetCfgLock_fnReleaseWriteLock()

HRESULT WINAPI INetCfgLock_fnReleaseWriteLock

(

INetCfgLock *

iface

)

Definition at line 96 of file netcfg_iface.c.

{
    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;
}

INetCfgPnpReconfigCallback_fnAddRef()

ULONG WINAPI INetCfgPnpReconfigCallback_fnAddRef

(

INetCfgPnpReconfigCallback *

iface

)

Definition at line 171 of file netcfg_iface.c.

{
    INetCfgImpl * This = impl_from_INetCfgPnpReconfigCallback(iface);
 
    return INetCfg_AddRef((INetCfg*)This);
}

INetCfgPnpReconfigCallback_fnQueryInterface()

HRESULT WINAPI INetCfgPnpReconfigCallback_fnQueryInterface	(	INetCfgPnpReconfigCallback *	iface,
		REFIID	iid,
		LPVOID *	ppvObj
	)

Definition at line 160 of file netcfg_iface.c.

{
    INetCfgImpl * This = impl_from_INetCfgPnpReconfigCallback(iface);
    return INetCfg_QueryInterface((INetCfg*)This, iid, ppvObj);
}

INetCfgPnpReconfigCallback_fnRelease()

ULONG WINAPI INetCfgPnpReconfigCallback_fnRelease

(

INetCfgPnpReconfigCallback *

iface

)

Definition at line 181 of file netcfg_iface.c.

{
    INetCfgImpl * This = impl_from_INetCfgPnpReconfigCallback(iface);
    return INetCfg_Release((INetCfg*)This);
}

INetCfgPnpReconfigCallback_fnSendPnpReconfig()

HRESULT WINAPI INetCfgPnpReconfigCallback_fnSendPnpReconfig	(	INetCfgPnpReconfigCallback *	iface,
		NCPNP_RECONFIG_LAYER	Layer,
		LPCWSTR	pszwUpper,
		LPCWSTR	pszwLower,
		PVOID	pvData,
		DWORD	dwSizeOfData
	)

Definition at line 190 of file netcfg_iface.c.

{
    /* FIXME */
    return E_NOTIMPL;
}

ReadBindingString()

HRESULT ReadBindingString

(

NetCfgComponentItem *

Item

)

Definition at line 216 of file netcfg_iface.c.

{
    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;
}

Referenced by EnumClientServiceProtocol().

Variable Documentation

vt_NetCfg

const INetCfgVtbl vt_NetCfg

static

Initial value:

=
{
    INetCfg_fnQueryInterface,
    INetCfg_fnAddRef,
    INetCfg_fnRelease,
    INetCfg_fnInitialize,
    INetCfg_fnUninitialize,
    INetCfg_fnApply,
    INetCfg_fnCancel,
    INetCfg_fnEnumComponents,
    INetCfg_fnFindComponent,
    INetCfg_fnQueryNetCfgClass,
}

Definition at line 837 of file netcfg_iface.c.

Referenced by INetCfg_Constructor().

vt_NetCfgLock

const INetCfgLockVtbl vt_NetCfgLock

static

Initial value:

=
{
    INetCfgLock_fnQueryInterface,
    INetCfgLock_fnAddRef,
    INetCfgLock_fnRelease,
    INetCfgLock_fnAcquireWriteLock,
    INetCfgLock_fnReleaseWriteLock,
    INetCfgLock_fnIsWriteLocked
}

Definition at line 144 of file netcfg_iface.c.

Referenced by INetCfg_Constructor().

vt_NetCfgPnpReconfigCallback

const INetCfgPnpReconfigCallbackVtbl vt_NetCfgPnpReconfigCallback

static

Initial value:

=
{
    INetCfgPnpReconfigCallback_fnQueryInterface,
    INetCfgPnpReconfigCallback_fnAddRef,
    INetCfgPnpReconfigCallback_fnRelease,
    INetCfgPnpReconfigCallback_fnSendPnpReconfig
}

Definition at line 202 of file netcfg_iface.c.

Referenced by INetCfg_Constructor().