mirror of
git://source.winehq.org/git/wine.git
synced 2024-11-05 18:01:34 +00:00
860 lines
22 KiB
C
860 lines
22 KiB
C
/*
|
|
* IEnumMoniker implementation for DEVENUM.dll
|
|
*
|
|
* Copyright (C) 2002 Robert Shearman
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Lesser General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 2.1 of the License, or (at your option) any later version.
|
|
*
|
|
* This library is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public
|
|
* License along with this library; if not, write to the Free Software
|
|
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
|
|
*
|
|
* NOTES ON THIS FILE:
|
|
* - Implements IEnumMoniker interface which enumerates through moniker
|
|
* objects created from HKEY_CLASSES/CLSID/{DEVICE_CLSID}/Instance
|
|
*/
|
|
|
|
#include "devenum_private.h"
|
|
#include "vfwmsgs.h"
|
|
#include "oleauto.h"
|
|
#include "ocidl.h"
|
|
|
|
#include "wine/debug.h"
|
|
|
|
WINE_DEFAULT_DEBUG_CHANNEL(devenum);
|
|
|
|
static ULONG WINAPI DEVENUM_IEnumMoniker_AddRef(LPENUMMONIKER iface);
|
|
static ULONG WINAPI DEVENUM_IMediaCatMoniker_AddRef(LPMONIKER iface);
|
|
static ULONG WINAPI DEVENUM_IPropertyBag_AddRef(LPPROPERTYBAG iface);
|
|
|
|
typedef struct
|
|
{
|
|
const IPropertyBagVtbl *lpVtbl;
|
|
LONG ref;
|
|
HKEY hkey;
|
|
} RegPropBagImpl;
|
|
|
|
|
|
static HRESULT WINAPI DEVENUM_IPropertyBag_QueryInterface(
|
|
LPPROPERTYBAG iface,
|
|
REFIID riid,
|
|
LPVOID *ppvObj)
|
|
{
|
|
RegPropBagImpl *This = (RegPropBagImpl *)iface;
|
|
TRACE("\n\tIID:\t%s\n",debugstr_guid(riid));
|
|
|
|
if (This == NULL || ppvObj == NULL) return E_POINTER;
|
|
|
|
if (IsEqualGUID(riid, &IID_IUnknown) ||
|
|
IsEqualGUID(riid, &IID_IPropertyBag))
|
|
{
|
|
*ppvObj = (LPVOID)iface;
|
|
DEVENUM_IPropertyBag_AddRef(iface);
|
|
return S_OK;
|
|
}
|
|
|
|
FIXME("- no interface\n\tIID:\t%s\n", debugstr_guid(riid));
|
|
return E_NOINTERFACE;
|
|
}
|
|
|
|
/**********************************************************************
|
|
* DEVENUM_IPropertyBag_AddRef (also IUnknown)
|
|
*/
|
|
static ULONG WINAPI DEVENUM_IPropertyBag_AddRef(LPPROPERTYBAG iface)
|
|
{
|
|
RegPropBagImpl *This = (RegPropBagImpl *)iface;
|
|
TRACE("\n");
|
|
|
|
return InterlockedIncrement(&This->ref);
|
|
}
|
|
|
|
/**********************************************************************
|
|
* DEVENUM_IPropertyBag_Release (also IUnknown)
|
|
*/
|
|
static ULONG WINAPI DEVENUM_IPropertyBag_Release(LPPROPERTYBAG iface)
|
|
{
|
|
RegPropBagImpl *This = (RegPropBagImpl *)iface;
|
|
ULONG ref;
|
|
|
|
TRACE("\n");
|
|
|
|
ref = InterlockedDecrement(&This->ref);
|
|
if (ref == 0) {
|
|
RegCloseKey(This->hkey);
|
|
CoTaskMemFree(This);
|
|
DEVENUM_UnlockModule();
|
|
}
|
|
return ref;
|
|
}
|
|
|
|
static HRESULT WINAPI DEVENUM_IPropertyBag_Read(
|
|
LPPROPERTYBAG iface,
|
|
LPCOLESTR pszPropName,
|
|
VARIANT* pVar,
|
|
IErrorLog* pErrorLog)
|
|
{
|
|
LPVOID pData = NULL;
|
|
DWORD received;
|
|
DWORD type = 0;
|
|
RegPropBagImpl *This = (RegPropBagImpl *)iface;
|
|
HRESULT res = S_OK;
|
|
LONG reswin32;
|
|
|
|
TRACE("(%p)->(%s, %p, %p)\n", This, debugstr_w(pszPropName), pVar, pErrorLog);
|
|
|
|
if (!pszPropName || !pVar)
|
|
return E_POINTER;
|
|
|
|
reswin32 = RegQueryValueExW(This->hkey, pszPropName, NULL, NULL, NULL, &received);
|
|
res = HRESULT_FROM_WIN32(reswin32);
|
|
|
|
if (SUCCEEDED(res))
|
|
{
|
|
pData = HeapAlloc(GetProcessHeap(), 0, received);
|
|
|
|
/* work around a GCC bug that occurs here unless we use the reswin32 variable as well */
|
|
reswin32 = RegQueryValueExW(This->hkey, pszPropName, NULL, &type, (LPBYTE)pData, &received);
|
|
res = HRESULT_FROM_WIN32(reswin32);
|
|
}
|
|
|
|
if (SUCCEEDED(res))
|
|
{
|
|
res = E_INVALIDARG; /* assume we cannot coerce into right type */
|
|
|
|
TRACE("Read %d bytes (%s)\n", received, type == REG_SZ ? debugstr_w((LPWSTR)pData) : "binary data");
|
|
|
|
switch (type)
|
|
{
|
|
case REG_SZ:
|
|
switch (V_VT(pVar))
|
|
{
|
|
case VT_LPWSTR:
|
|
V_UNION(pVar, bstrVal) = CoTaskMemAlloc(received);
|
|
memcpy(V_UNION(pVar, bstrVal), (LPWSTR)pData, received);
|
|
res = S_OK;
|
|
break;
|
|
case VT_EMPTY:
|
|
V_VT(pVar) = VT_BSTR;
|
|
/* fall through */
|
|
case VT_BSTR:
|
|
V_UNION(pVar, bstrVal) = SysAllocStringLen((LPWSTR)pData, received/sizeof(WCHAR) - 1);
|
|
res = S_OK;
|
|
break;
|
|
}
|
|
break;
|
|
case REG_DWORD:
|
|
TRACE("REG_DWORD: %x\n", *(DWORD *)pData);
|
|
switch (V_VT(pVar))
|
|
{
|
|
case VT_EMPTY:
|
|
V_VT(pVar) = VT_I4;
|
|
/* fall through */
|
|
case VT_I4:
|
|
case VT_UI4:
|
|
V_UNION(pVar, ulVal) = *(DWORD *)pData;
|
|
res = S_OK;
|
|
break;
|
|
}
|
|
break;
|
|
case REG_BINARY:
|
|
{
|
|
SAFEARRAYBOUND bound;
|
|
void * pArrayElements;
|
|
bound.lLbound = 0;
|
|
bound.cElements = received;
|
|
TRACE("REG_BINARY: len = %d\n", received);
|
|
switch (V_VT(pVar))
|
|
{
|
|
case VT_EMPTY:
|
|
case VT_ARRAY | VT_UI1:
|
|
if (!(V_UNION(pVar, parray) = SafeArrayCreate(VT_UI1, 1, &bound)))
|
|
res = E_OUTOFMEMORY;
|
|
res = S_OK;
|
|
break;
|
|
}
|
|
|
|
if (res == E_INVALIDARG)
|
|
break;
|
|
|
|
res = SafeArrayAccessData(V_UNION(pVar, parray), &pArrayElements);
|
|
if (FAILED(res))
|
|
break;
|
|
|
|
CopyMemory(pArrayElements, pData, received);
|
|
res = SafeArrayUnaccessData(V_UNION(pVar, parray));
|
|
break;
|
|
}
|
|
}
|
|
if (res == E_INVALIDARG)
|
|
FIXME("Variant type %x not supported for regtype %x\n", V_VT(pVar), type);
|
|
}
|
|
|
|
HeapFree(GetProcessHeap(), 0, pData);
|
|
|
|
TRACE("<- %x\n", res);
|
|
return res;
|
|
}
|
|
|
|
static HRESULT WINAPI DEVENUM_IPropertyBag_Write(
|
|
LPPROPERTYBAG iface,
|
|
LPCOLESTR pszPropName,
|
|
VARIANT* pVar)
|
|
{
|
|
RegPropBagImpl *This = (RegPropBagImpl *)iface;
|
|
LPVOID lpData = NULL;
|
|
DWORD cbData = 0;
|
|
DWORD dwType = 0;
|
|
HRESULT res = S_OK;
|
|
|
|
TRACE("(%p)->(%s, %p)\n", This, debugstr_w(pszPropName), pVar);
|
|
|
|
switch (V_VT(pVar))
|
|
{
|
|
case VT_BSTR:
|
|
TRACE("writing %s\n", debugstr_w(V_UNION(pVar, bstrVal)));
|
|
lpData = (LPVOID)V_UNION(pVar, bstrVal);
|
|
dwType = REG_SZ;
|
|
cbData = (lstrlenW(V_UNION(pVar, bstrVal)) + 1) * sizeof(WCHAR);
|
|
break;
|
|
case VT_I4:
|
|
case VT_UI4:
|
|
TRACE("writing %u\n", V_UNION(pVar, ulVal));
|
|
lpData = (LPVOID)&V_UNION(pVar, ulVal);
|
|
dwType = REG_DWORD;
|
|
cbData = sizeof(DWORD);
|
|
break;
|
|
case VT_ARRAY | VT_UI1:
|
|
{
|
|
LONG lUbound = 0;
|
|
LONG lLbound = 0;
|
|
dwType = REG_BINARY;
|
|
res = SafeArrayGetLBound(V_UNION(pVar, parray), 1, &lLbound);
|
|
res = SafeArrayGetUBound(V_UNION(pVar, parray), 1, &lUbound);
|
|
cbData = (lUbound - lLbound + 1) /* * sizeof(BYTE)*/;
|
|
TRACE("cbData: %d\n", cbData);
|
|
res = SafeArrayAccessData(V_UNION(pVar, parray), &lpData);
|
|
break;
|
|
}
|
|
default:
|
|
FIXME("Variant type %d not handled\n", V_VT(pVar));
|
|
return E_FAIL;
|
|
}
|
|
|
|
if (RegSetValueExW(This->hkey,
|
|
pszPropName, 0,
|
|
dwType, lpData, cbData) != ERROR_SUCCESS)
|
|
res = E_FAIL;
|
|
|
|
if (V_VT(pVar) & VT_ARRAY)
|
|
res = SafeArrayUnaccessData(V_UNION(pVar, parray));
|
|
|
|
return res;
|
|
}
|
|
|
|
static const IPropertyBagVtbl IPropertyBag_Vtbl =
|
|
{
|
|
DEVENUM_IPropertyBag_QueryInterface,
|
|
DEVENUM_IPropertyBag_AddRef,
|
|
DEVENUM_IPropertyBag_Release,
|
|
DEVENUM_IPropertyBag_Read,
|
|
DEVENUM_IPropertyBag_Write
|
|
};
|
|
|
|
static HRESULT DEVENUM_IPropertyBag_Construct(HANDLE hkey, IPropertyBag **ppBag)
|
|
{
|
|
RegPropBagImpl * rpb = CoTaskMemAlloc(sizeof(RegPropBagImpl));
|
|
if (!rpb)
|
|
return E_OUTOFMEMORY;
|
|
rpb->lpVtbl = &IPropertyBag_Vtbl;
|
|
rpb->ref = 1;
|
|
rpb->hkey = hkey;
|
|
*ppBag = (IPropertyBag*)rpb;
|
|
DEVENUM_LockModule();
|
|
return S_OK;
|
|
}
|
|
|
|
|
|
static HRESULT WINAPI DEVENUM_IMediaCatMoniker_QueryInterface(
|
|
LPMONIKER iface,
|
|
REFIID riid,
|
|
LPVOID *ppvObj)
|
|
{
|
|
MediaCatMoniker *This = (MediaCatMoniker *)iface;
|
|
TRACE("\n\tIID:\t%s\n",debugstr_guid(riid));
|
|
|
|
if (This == NULL || ppvObj == NULL) return E_POINTER;
|
|
|
|
*ppvObj = NULL;
|
|
|
|
if (IsEqualGUID(riid, &IID_IUnknown) ||
|
|
IsEqualGUID(riid, &IID_IPersist) ||
|
|
IsEqualGUID(riid, &IID_IPersistStream) ||
|
|
IsEqualGUID(riid, &IID_IMoniker))
|
|
{
|
|
*ppvObj = (LPVOID)iface;
|
|
DEVENUM_IMediaCatMoniker_AddRef(iface);
|
|
return S_OK;
|
|
}
|
|
|
|
FIXME("- no interface\n\tIID:\t%s\n", debugstr_guid(riid));
|
|
return E_NOINTERFACE;
|
|
}
|
|
|
|
/**********************************************************************
|
|
* DEVENUM_IMediaCatMoniker_AddRef (also IUnknown)
|
|
*/
|
|
static ULONG WINAPI DEVENUM_IMediaCatMoniker_AddRef(LPMONIKER iface)
|
|
{
|
|
MediaCatMoniker *This = (MediaCatMoniker *)iface;
|
|
TRACE("\n");
|
|
|
|
return InterlockedIncrement(&This->ref);
|
|
}
|
|
|
|
/**********************************************************************
|
|
* DEVENUM_IMediaCatMoniker_Release (also IUnknown)
|
|
*/
|
|
static ULONG WINAPI DEVENUM_IMediaCatMoniker_Release(LPMONIKER iface)
|
|
{
|
|
MediaCatMoniker *This = (MediaCatMoniker *)iface;
|
|
ULONG ref;
|
|
TRACE("\n");
|
|
|
|
ref = InterlockedDecrement(&This->ref);
|
|
if (ref == 0) {
|
|
RegCloseKey(This->hkey);
|
|
CoTaskMemFree(This);
|
|
DEVENUM_UnlockModule();
|
|
}
|
|
return ref;
|
|
}
|
|
|
|
static HRESULT WINAPI DEVENUM_IMediaCatMoniker_GetClassID(
|
|
LPMONIKER iface,
|
|
CLSID* pClassID)
|
|
{
|
|
MediaCatMoniker *This = (MediaCatMoniker *)iface;
|
|
FIXME("(%p)->(%p)\n", This, pClassID);
|
|
|
|
if (pClassID == NULL)
|
|
return E_POINTER;
|
|
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
static HRESULT WINAPI DEVENUM_IMediaCatMoniker_IsDirty(LPMONIKER iface)
|
|
{
|
|
FIXME("()\n");
|
|
|
|
return S_FALSE;
|
|
}
|
|
|
|
static HRESULT WINAPI DEVENUM_IMediaCatMoniker_Load(LPMONIKER iface, IStream* pStm)
|
|
{
|
|
FIXME("(%p)\n", pStm);
|
|
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
static HRESULT WINAPI DEVENUM_IMediaCatMoniker_Save(LPMONIKER iface, IStream* pStm, BOOL fClearDirty)
|
|
{
|
|
FIXME("(%p, %s)\n", pStm, fClearDirty ? "true" : "false");
|
|
|
|
return STG_E_CANTSAVE;
|
|
}
|
|
|
|
static HRESULT WINAPI DEVENUM_IMediaCatMoniker_GetSizeMax(
|
|
LPMONIKER iface,
|
|
ULARGE_INTEGER* pcbSize)
|
|
{
|
|
FIXME("(%p)\n", pcbSize);
|
|
|
|
ZeroMemory(pcbSize, sizeof(*pcbSize));
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI DEVENUM_IMediaCatMoniker_BindToObject(
|
|
LPMONIKER iface,
|
|
IBindCtx* pbc,
|
|
IMoniker* pmkToLeft,
|
|
REFIID riidResult,
|
|
void** ppvResult)
|
|
{
|
|
IUnknown * pObj = NULL;
|
|
IPropertyBag * pProp = NULL;
|
|
CLSID clsID;
|
|
VARIANT var;
|
|
HRESULT res = E_FAIL;
|
|
|
|
MediaCatMoniker *This = (MediaCatMoniker *)iface;
|
|
|
|
VariantClear(&var);
|
|
|
|
TRACE("(%p)->(%p, %p, %s, %p)\n", This, pbc, pmkToLeft, debugstr_guid(riidResult), ppvResult);
|
|
|
|
*ppvResult = NULL;
|
|
|
|
if(pmkToLeft==NULL)
|
|
{
|
|
/* first activation of this class */
|
|
LPVOID pvptr;
|
|
res=IMoniker_BindToStorage(iface, NULL, NULL, &IID_IPropertyBag, &pvptr);
|
|
pProp = (IPropertyBag*)pvptr;
|
|
if (SUCCEEDED(res))
|
|
{
|
|
V_VT(&var) = VT_LPWSTR;
|
|
res = IPropertyBag_Read(pProp, clsid_keyname, &var, NULL);
|
|
}
|
|
if (SUCCEEDED(res))
|
|
{
|
|
res = CLSIDFromString(V_UNION(&var,bstrVal), &clsID);
|
|
CoTaskMemFree(V_UNION(&var, bstrVal));
|
|
}
|
|
if (SUCCEEDED(res))
|
|
{
|
|
res=CoCreateInstance(&clsID,NULL,CLSCTX_ALL,&IID_IUnknown,&pvptr);
|
|
pObj = (IUnknown*)pvptr;
|
|
}
|
|
}
|
|
|
|
if (pObj!=NULL)
|
|
{
|
|
/* get the requested interface from the loaded class */
|
|
res = S_OK;
|
|
if (pProp) {
|
|
HRESULT res2;
|
|
LPVOID ppv = NULL;
|
|
res2 = IUnknown_QueryInterface(pObj, &IID_IPersistPropertyBag, &ppv);
|
|
if (SUCCEEDED(res2)) {
|
|
res = IPersistPropertyBag_Load((IPersistPropertyBag *) ppv, pProp, NULL);
|
|
IPersistPropertyBag_Release((IPersistPropertyBag *) ppv);
|
|
}
|
|
}
|
|
if (SUCCEEDED(res))
|
|
res= IUnknown_QueryInterface(pObj,riidResult,ppvResult);
|
|
IUnknown_Release(pObj);
|
|
}
|
|
|
|
if (pProp)
|
|
{
|
|
IPropertyBag_Release(pProp);
|
|
}
|
|
|
|
TRACE("<- 0x%x\n", res);
|
|
|
|
return res;
|
|
}
|
|
|
|
static HRESULT WINAPI DEVENUM_IMediaCatMoniker_BindToStorage(
|
|
LPMONIKER iface,
|
|
IBindCtx* pbc,
|
|
IMoniker* pmkToLeft,
|
|
REFIID riid,
|
|
void** ppvObj)
|
|
{
|
|
MediaCatMoniker *This = (MediaCatMoniker *)iface;
|
|
TRACE("(%p)->(%p, %p, %s, %p)\n", This, pbc, pmkToLeft, debugstr_guid(riid), ppvObj);
|
|
|
|
*ppvObj = NULL;
|
|
|
|
if (pbc || pmkToLeft)
|
|
return MK_E_NOSTORAGE;
|
|
|
|
if (IsEqualGUID(riid, &IID_IPropertyBag))
|
|
{
|
|
HANDLE hkey;
|
|
DuplicateHandle(GetCurrentProcess(), This->hkey, GetCurrentProcess(), &hkey, 0, 0, DUPLICATE_SAME_ACCESS);
|
|
return DEVENUM_IPropertyBag_Construct(hkey, (IPropertyBag**)ppvObj);
|
|
}
|
|
|
|
return MK_E_NOSTORAGE;
|
|
}
|
|
|
|
static HRESULT WINAPI DEVENUM_IMediaCatMoniker_Reduce(
|
|
LPMONIKER iface,
|
|
IBindCtx* pbc,
|
|
DWORD dwReduceHowFar,
|
|
IMoniker** ppmkToLeft,
|
|
IMoniker** ppmkReduced)
|
|
{
|
|
TRACE("(%p, %d, %p, %p)\n", pbc, dwReduceHowFar, ppmkToLeft, ppmkReduced);
|
|
|
|
if (ppmkToLeft)
|
|
*ppmkToLeft = NULL;
|
|
*ppmkReduced = iface;
|
|
|
|
return MK_S_REDUCED_TO_SELF;
|
|
}
|
|
|
|
static HRESULT WINAPI DEVENUM_IMediaCatMoniker_ComposeWith(
|
|
LPMONIKER iface,
|
|
IMoniker* pmkRight,
|
|
BOOL fOnlyIfNotGeneric,
|
|
IMoniker** ppmkComposite)
|
|
{
|
|
FIXME("(%p, %s, %p): stub\n", pmkRight, fOnlyIfNotGeneric ? "true" : "false", ppmkComposite);
|
|
|
|
/* FIXME: use CreateGenericComposite? */
|
|
*ppmkComposite = NULL;
|
|
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
static HRESULT WINAPI DEVENUM_IMediaCatMoniker_Enum(
|
|
LPMONIKER iface,
|
|
BOOL fForward,
|
|
IEnumMoniker** ppenumMoniker)
|
|
{
|
|
FIXME("(%s, %p): stub\n", fForward ? "true" : "false", ppenumMoniker);
|
|
|
|
*ppenumMoniker = NULL;
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI DEVENUM_IMediaCatMoniker_IsEqual(
|
|
LPMONIKER iface,
|
|
IMoniker* pmkOtherMoniker)
|
|
{
|
|
FIXME("(%p)\n", pmkOtherMoniker);
|
|
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
static HRESULT WINAPI DEVENUM_IMediaCatMoniker_Hash(
|
|
LPMONIKER iface,
|
|
DWORD* pdwHash)
|
|
{
|
|
TRACE("(%p)\n", pdwHash);
|
|
|
|
*pdwHash = 0;
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI DEVENUM_IMediaCatMoniker_IsRunning(
|
|
LPMONIKER iface,
|
|
IBindCtx* pbc,
|
|
IMoniker* pmkToLeft,
|
|
IMoniker* pmkNewlyRunning)
|
|
{
|
|
FIXME("(%p, %p, %p)\n", pbc, pmkToLeft, pmkNewlyRunning);
|
|
|
|
return S_FALSE;
|
|
}
|
|
|
|
static HRESULT WINAPI DEVENUM_IMediaCatMoniker_GetTimeOfLastChange(
|
|
LPMONIKER iface,
|
|
IBindCtx* pbc,
|
|
IMoniker* pmkToLeft,
|
|
FILETIME* pFileTime)
|
|
{
|
|
TRACE("(%p, %p, %p)\n", pbc, pmkToLeft, pFileTime);
|
|
|
|
pFileTime->dwLowDateTime = 0xFFFFFFFF;
|
|
pFileTime->dwHighDateTime = 0x7FFFFFFF;
|
|
|
|
return MK_E_UNAVAILABLE;
|
|
}
|
|
|
|
static HRESULT WINAPI DEVENUM_IMediaCatMoniker_Inverse(
|
|
LPMONIKER iface,
|
|
IMoniker** ppmk)
|
|
{
|
|
TRACE("(%p)\n", ppmk);
|
|
|
|
*ppmk = NULL;
|
|
|
|
return MK_E_NOINVERSE;
|
|
}
|
|
|
|
static HRESULT WINAPI DEVENUM_IMediaCatMoniker_CommonPrefixWith(
|
|
LPMONIKER iface,
|
|
IMoniker* pmkOtherMoniker,
|
|
IMoniker** ppmkPrefix)
|
|
{
|
|
TRACE("(%p, %p)\n", pmkOtherMoniker, ppmkPrefix);
|
|
|
|
*ppmkPrefix = NULL;
|
|
|
|
return MK_E_NOPREFIX;
|
|
}
|
|
|
|
static HRESULT WINAPI DEVENUM_IMediaCatMoniker_RelativePathTo(
|
|
LPMONIKER iface,
|
|
IMoniker* pmkOther,
|
|
IMoniker** ppmkRelPath)
|
|
{
|
|
TRACE("(%p, %p)\n", pmkOther, ppmkRelPath);
|
|
|
|
*ppmkRelPath = pmkOther;
|
|
|
|
return MK_S_HIM;
|
|
}
|
|
|
|
static HRESULT WINAPI DEVENUM_IMediaCatMoniker_GetDisplayName(
|
|
LPMONIKER iface,
|
|
IBindCtx* pbc,
|
|
IMoniker* pmkToLeft,
|
|
LPOLESTR* ppszDisplayName)
|
|
{
|
|
MediaCatMoniker *This = (MediaCatMoniker *)iface;
|
|
WCHAR wszBuffer[MAX_PATH];
|
|
static const WCHAR wszFriendlyName[] = {'F','r','i','e','n','d','l','y','N','a','m','e',0};
|
|
LONG received = sizeof(wszFriendlyName);
|
|
|
|
TRACE("(%p, %p, %p)\n", pbc, pmkToLeft, ppszDisplayName);
|
|
|
|
*ppszDisplayName = NULL;
|
|
|
|
/* FIXME: should this be the weird stuff we have to parse in IParseDisplayName? */
|
|
if (RegQueryValueW(This->hkey, wszFriendlyName, wszBuffer, &received) == ERROR_SUCCESS)
|
|
{
|
|
*ppszDisplayName = CoTaskMemAlloc(received);
|
|
strcpyW(*ppszDisplayName, wszBuffer);
|
|
return S_OK;
|
|
}
|
|
|
|
return E_FAIL;
|
|
}
|
|
|
|
static HRESULT WINAPI DEVENUM_IMediaCatMoniker_ParseDisplayName(
|
|
LPMONIKER iface,
|
|
IBindCtx* pbc,
|
|
IMoniker* pmkToLeft,
|
|
LPOLESTR pszDisplayName,
|
|
ULONG* pchEaten,
|
|
IMoniker** ppmkOut)
|
|
{
|
|
FIXME("(%p, %p, %s, %p, %p)\n", pbc, pmkToLeft, debugstr_w(pszDisplayName), pchEaten, ppmkOut);
|
|
|
|
*pchEaten = 0;
|
|
*ppmkOut = NULL;
|
|
|
|
return MK_E_SYNTAX;
|
|
}
|
|
|
|
static HRESULT WINAPI DEVENUM_IMediaCatMoniker_IsSystemMoniker(
|
|
LPMONIKER iface,
|
|
DWORD* pdwMksys)
|
|
{
|
|
TRACE("(%p)\n", pdwMksys);
|
|
|
|
return S_FALSE;
|
|
}
|
|
|
|
static const IMonikerVtbl IMoniker_Vtbl =
|
|
{
|
|
DEVENUM_IMediaCatMoniker_QueryInterface,
|
|
DEVENUM_IMediaCatMoniker_AddRef,
|
|
DEVENUM_IMediaCatMoniker_Release,
|
|
DEVENUM_IMediaCatMoniker_GetClassID,
|
|
DEVENUM_IMediaCatMoniker_IsDirty,
|
|
DEVENUM_IMediaCatMoniker_Load,
|
|
DEVENUM_IMediaCatMoniker_Save,
|
|
DEVENUM_IMediaCatMoniker_GetSizeMax,
|
|
DEVENUM_IMediaCatMoniker_BindToObject,
|
|
DEVENUM_IMediaCatMoniker_BindToStorage,
|
|
DEVENUM_IMediaCatMoniker_Reduce,
|
|
DEVENUM_IMediaCatMoniker_ComposeWith,
|
|
DEVENUM_IMediaCatMoniker_Enum,
|
|
DEVENUM_IMediaCatMoniker_IsEqual,
|
|
DEVENUM_IMediaCatMoniker_Hash,
|
|
DEVENUM_IMediaCatMoniker_IsRunning,
|
|
DEVENUM_IMediaCatMoniker_GetTimeOfLastChange,
|
|
DEVENUM_IMediaCatMoniker_Inverse,
|
|
DEVENUM_IMediaCatMoniker_CommonPrefixWith,
|
|
DEVENUM_IMediaCatMoniker_RelativePathTo,
|
|
DEVENUM_IMediaCatMoniker_GetDisplayName,
|
|
DEVENUM_IMediaCatMoniker_ParseDisplayName,
|
|
DEVENUM_IMediaCatMoniker_IsSystemMoniker
|
|
};
|
|
|
|
MediaCatMoniker * DEVENUM_IMediaCatMoniker_Construct()
|
|
{
|
|
MediaCatMoniker * pMoniker = NULL;
|
|
pMoniker = CoTaskMemAlloc(sizeof(MediaCatMoniker));
|
|
if (!pMoniker)
|
|
return NULL;
|
|
|
|
pMoniker->lpVtbl = &IMoniker_Vtbl;
|
|
pMoniker->ref = 0;
|
|
pMoniker->hkey = NULL;
|
|
|
|
DEVENUM_IMediaCatMoniker_AddRef((LPMONIKER)pMoniker);
|
|
|
|
DEVENUM_LockModule();
|
|
|
|
return pMoniker;
|
|
}
|
|
|
|
/**********************************************************************
|
|
* DEVENUM_IEnumMoniker_QueryInterface (also IUnknown)
|
|
*/
|
|
static HRESULT WINAPI DEVENUM_IEnumMoniker_QueryInterface(
|
|
LPENUMMONIKER iface,
|
|
REFIID riid,
|
|
LPVOID *ppvObj)
|
|
{
|
|
EnumMonikerImpl *This = (EnumMonikerImpl *)iface;
|
|
TRACE("\n\tIID:\t%s\n",debugstr_guid(riid));
|
|
|
|
if (This == NULL || ppvObj == NULL) return E_POINTER;
|
|
|
|
if (IsEqualGUID(riid, &IID_IUnknown) ||
|
|
IsEqualGUID(riid, &IID_IEnumMoniker))
|
|
{
|
|
*ppvObj = (LPVOID)iface;
|
|
DEVENUM_IEnumMoniker_AddRef(iface);
|
|
return S_OK;
|
|
}
|
|
|
|
FIXME("- no interface\n\tIID:\t%s\n", debugstr_guid(riid));
|
|
return E_NOINTERFACE;
|
|
}
|
|
|
|
/**********************************************************************
|
|
* DEVENUM_IEnumMoniker_AddRef (also IUnknown)
|
|
*/
|
|
static ULONG WINAPI DEVENUM_IEnumMoniker_AddRef(LPENUMMONIKER iface)
|
|
{
|
|
EnumMonikerImpl *This = (EnumMonikerImpl *)iface;
|
|
ULONG ref = InterlockedIncrement(&This->ref);
|
|
|
|
TRACE("(%p)->() AddRef from %d\n", iface, ref - 1);
|
|
|
|
return ref;
|
|
}
|
|
|
|
/**********************************************************************
|
|
* DEVENUM_IEnumMoniker_Release (also IUnknown)
|
|
*/
|
|
static ULONG WINAPI DEVENUM_IEnumMoniker_Release(LPENUMMONIKER iface)
|
|
{
|
|
EnumMonikerImpl *This = (EnumMonikerImpl *)iface;
|
|
ULONG ref = InterlockedDecrement(&This->ref);
|
|
|
|
TRACE("(%p)->() Release from %d\n", iface, ref + 1);
|
|
|
|
if (!ref)
|
|
{
|
|
RegCloseKey(This->hkey);
|
|
CoTaskMemFree(This);
|
|
DEVENUM_UnlockModule();
|
|
return 0;
|
|
}
|
|
return ref;
|
|
}
|
|
|
|
static HRESULT WINAPI DEVENUM_IEnumMoniker_Next(LPENUMMONIKER iface, ULONG celt, IMoniker ** rgelt, ULONG * pceltFetched)
|
|
{
|
|
WCHAR buffer[MAX_PATH + 1];
|
|
LONG res;
|
|
ULONG fetched = 0;
|
|
MediaCatMoniker * pMoniker;
|
|
EnumMonikerImpl *This = (EnumMonikerImpl *)iface;
|
|
|
|
TRACE("(%p)->(%d, %p, %p)\n", iface, celt, rgelt, pceltFetched);
|
|
|
|
while (fetched < celt)
|
|
{
|
|
res = RegEnumKeyW(This->hkey, This->index, buffer, sizeof(buffer) / sizeof(WCHAR));
|
|
if (res != ERROR_SUCCESS)
|
|
{
|
|
break;
|
|
}
|
|
pMoniker = DEVENUM_IMediaCatMoniker_Construct();
|
|
if (!pMoniker)
|
|
return E_OUTOFMEMORY;
|
|
|
|
if (RegOpenKeyW(This->hkey, buffer, &pMoniker->hkey) != ERROR_SUCCESS)
|
|
{
|
|
DEVENUM_IMediaCatMoniker_Release((LPMONIKER)pMoniker);
|
|
break;
|
|
}
|
|
rgelt[fetched] = (LPMONIKER)pMoniker;
|
|
fetched++;
|
|
}
|
|
|
|
This->index += fetched;
|
|
|
|
TRACE("-- fetched %d\n", fetched);
|
|
|
|
if (pceltFetched)
|
|
*pceltFetched = fetched;
|
|
|
|
if (fetched != celt)
|
|
return S_FALSE;
|
|
else
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI DEVENUM_IEnumMoniker_Skip(LPENUMMONIKER iface, ULONG celt)
|
|
{
|
|
EnumMonikerImpl *This = (EnumMonikerImpl *)iface;
|
|
|
|
TRACE("(%p)->(%d)\n", iface, celt);
|
|
|
|
This->index += celt;
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI DEVENUM_IEnumMoniker_Reset(LPENUMMONIKER iface)
|
|
{
|
|
EnumMonikerImpl *This = (EnumMonikerImpl *)iface;
|
|
|
|
TRACE("(%p)->()\n", iface);
|
|
|
|
This->index = 0;
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI DEVENUM_IEnumMoniker_Clone(LPENUMMONIKER iface, IEnumMoniker ** ppenum)
|
|
{
|
|
FIXME("(%p)->(%p): stub\n", iface, ppenum);
|
|
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
/**********************************************************************
|
|
* IEnumMoniker_Vtbl
|
|
*/
|
|
static const IEnumMonikerVtbl IEnumMoniker_Vtbl =
|
|
{
|
|
DEVENUM_IEnumMoniker_QueryInterface,
|
|
DEVENUM_IEnumMoniker_AddRef,
|
|
DEVENUM_IEnumMoniker_Release,
|
|
DEVENUM_IEnumMoniker_Next,
|
|
DEVENUM_IEnumMoniker_Skip,
|
|
DEVENUM_IEnumMoniker_Reset,
|
|
DEVENUM_IEnumMoniker_Clone
|
|
};
|
|
|
|
HRESULT DEVENUM_IEnumMoniker_Construct(HKEY hkey, IEnumMoniker ** ppEnumMoniker)
|
|
{
|
|
EnumMonikerImpl * pEnumMoniker = CoTaskMemAlloc(sizeof(EnumMonikerImpl));
|
|
if (!pEnumMoniker)
|
|
return E_OUTOFMEMORY;
|
|
|
|
pEnumMoniker->lpVtbl = &IEnumMoniker_Vtbl;
|
|
pEnumMoniker->ref = 1;
|
|
pEnumMoniker->index = 0;
|
|
pEnumMoniker->hkey = hkey;
|
|
|
|
*ppEnumMoniker = (IEnumMoniker *)pEnumMoniker;
|
|
|
|
DEVENUM_LockModule();
|
|
|
|
return S_OK;
|
|
}
|