Module: wine Branch: refs/heads/master Commit: 9e799f2054fc924f596d69ae091b3cf386d0a5bc URL: http://source.winehq.org/git/?p=wine.git;a=commit;h=9e799f2054fc924f596d69ae...
Author: Robert Shearman rob@codeweavers.com Date: Mon May 8 12:38:55 2006 +0100
ole32: Implement IMarshal for composite monikers.
---
dlls/ole32/compositemoniker.c | 195 +++++++++++++++++++++++++++++++++++++++++ 1 files changed, 195 insertions(+), 0 deletions(-)
diff --git a/dlls/ole32/compositemoniker.c b/dlls/ole32/compositemoniker.c index 5096d0d..2673fda 100644 --- a/dlls/ole32/compositemoniker.c +++ b/dlls/ole32/compositemoniker.c @@ -54,6 +54,8 @@ typedef struct CompositeMonikerImpl{ */ const IROTDataVtbl* lpvtbl2; /* VTable relative to the IROTData interface.*/
+ const IMarshalVtbl* lpvtblMarshal; /* VTable relative to the IMarshal interface.*/ + LONG ref; /* reference counter for this object */
IMoniker** tabMoniker; /* dynamaic table containing all components (monikers) of this composite moniker */ @@ -85,6 +87,11 @@ static inline IMoniker *impl_from_IROTDa return (IMoniker *)((char*)iface - FIELD_OFFSET(CompositeMonikerImpl, lpvtbl2)); }
+static inline IMoniker *impl_from_IMarshal( IMarshal *iface ) +{ + return (IMoniker *)((char*)iface - FIELD_OFFSET(CompositeMonikerImpl, lpvtblMarshal)); +} + static HRESULT EnumMonikerImpl_CreateEnumMoniker(IMoniker** tabMoniker,ULONG tabSize,ULONG currentPos,BOOL leftToRigth,IEnumMoniker ** ppmk);
/******************************************************************************* @@ -113,6 +120,8 @@ CompositeMonikerImpl_QueryInterface(IMon *ppvObject = iface; else if (IsEqualIID(&IID_IROTData, riid)) *ppvObject = (IROTData*)&(This->lpvtbl2); + else if (IsEqualIID(&IID_IMarshal, riid)) + *ppvObject = (IROTData*)&(This->lpvtblMarshal);
/* Check that we obtained an interface.*/ if ((*ppvObject)==0) @@ -1307,6 +1316,178 @@ CompositeMonikerROTDataImpl_GetCompariso return S_OK; }
+static HRESULT WINAPI CompositeMonikerMarshalImpl_QueryInterface(IMarshal *iface, REFIID riid, LPVOID *ppv) +{ + IMoniker *This = impl_from_IMarshal(iface); + + TRACE("(%p,%s,%p)\n",iface,debugstr_guid(riid),ppv); + + return CompositeMonikerImpl_QueryInterface(This, riid, ppv); +} + +static ULONG WINAPI CompositeMonikerMarshalImpl_AddRef(IMarshal *iface) +{ + IMoniker *This = impl_from_IMarshal(iface); + + TRACE("(%p)\n",iface); + + return CompositeMonikerImpl_AddRef(This); +} + +static ULONG WINAPI CompositeMonikerMarshalImpl_Release(IMarshal *iface) +{ + IMoniker *This = impl_from_IMarshal(iface); + + TRACE("(%p)\n",iface); + + return CompositeMonikerImpl_Release(This); +} + +static HRESULT WINAPI CompositeMonikerMarshalImpl_GetUnmarshalClass( + LPMARSHAL iface, REFIID riid, void* pv, DWORD dwDestContext, + void* pvDestContext, DWORD mshlflags, CLSID* pCid) +{ + IMoniker *This = impl_from_IMarshal(iface); + + TRACE("(%s, %p, %lx, %p, %lx, %p)\n", debugstr_guid(riid), pv, + dwDestContext, pvDestContext, mshlflags, pCid); + + return IMoniker_GetClassID(This, pCid); +} + +static HRESULT WINAPI CompositeMonikerMarshalImpl_GetMarshalSizeMax( + LPMARSHAL iface, REFIID riid, void* pv, DWORD dwDestContext, + void* pvDestContext, DWORD mshlflags, DWORD* pSize) +{ + IMoniker *This = impl_from_IMarshal(iface); + IEnumMoniker *pEnumMk; + IMoniker *pmk; + HRESULT hr; + ULARGE_INTEGER size; + + TRACE("(%s, %p, %lx, %p, %lx, %p)\n", debugstr_guid(riid), pv, + dwDestContext, pvDestContext, mshlflags, pSize); + + *pSize = 0; + + hr = IMoniker_Enum(This, TRUE, &pEnumMk); + if (FAILED(hr)) return hr; + + hr = IMoniker_GetSizeMax(This, &size); + + while (IEnumMoniker_Next(pEnumMk, 1, &pmk, NULL) == S_OK) + { + ULONG size; + + hr = CoGetMarshalSizeMax(&size, &IID_IMoniker, (IUnknown *)pmk, dwDestContext, pvDestContext, mshlflags); + if (SUCCEEDED(hr)) + *pSize += size; + + IMoniker_Release(pmk); + + if (FAILED(hr)) + { + IEnumMoniker_Release(pEnumMk); + return hr; + } + } + + IEnumMoniker_Release(pEnumMk); + + return S_OK; +} + +static HRESULT WINAPI CompositeMonikerMarshalImpl_MarshalInterface(LPMARSHAL iface, IStream *pStm, + REFIID riid, void* pv, DWORD dwDestContext, + void* pvDestContext, DWORD mshlflags) +{ + IMoniker *This = impl_from_IMarshal(iface); + IEnumMoniker *pEnumMk; + IMoniker *pmk; + HRESULT hr; + ULONG i = 0; + + TRACE("(%p, %s, %p, %lx, %p, %lx)\n", pStm, debugstr_guid(riid), pv, + dwDestContext, pvDestContext, mshlflags); + + hr = IMoniker_Enum(This, TRUE, &pEnumMk); + if (FAILED(hr)) return hr; + + while (IEnumMoniker_Next(pEnumMk, 1, &pmk, NULL) == S_OK) + { + hr = CoMarshalInterface(pStm, &IID_IMoniker, (IUnknown *)pmk, dwDestContext, pvDestContext, mshlflags); + + IMoniker_Release(pmk); + + if (FAILED(hr)) + { + IEnumMoniker_Release(pEnumMk); + return hr; + } + i++; + } + + if (i != 2) + FIXME("moniker count of %ld not supported\n", i); + + IEnumMoniker_Release(pEnumMk); + + return S_OK; +} + +static HRESULT WINAPI CompositeMonikerMarshalImpl_UnmarshalInterface(LPMARSHAL iface, IStream *pStm, REFIID riid, void **ppv) +{ + CompositeMonikerImpl *This = (CompositeMonikerImpl *)impl_from_IMarshal(iface); + HRESULT hr; + + TRACE("(%p, %s, %p)\n", pStm, debugstr_guid(riid), ppv); + + CompositeMonikerImpl_ReleaseMonikersInTable(This); + + /* resize the table if needed */ + if (This->tabLastIndex + 2 > This->tabSize) + { + This->tabSize += max(BLOCK_TAB_SIZE, 2); + This->tabMoniker=HeapReAlloc(GetProcessHeap(),0,This->tabMoniker,This->tabSize*sizeof(IMoniker)); + + if (This->tabMoniker==NULL) + return E_OUTOFMEMORY; + } + + hr = CoUnmarshalInterface(pStm, &IID_IMoniker, (void**)&This->tabMoniker[This->tabLastIndex]); + if (FAILED(hr)) + { + ERR("couldn't unmarshal moniker, hr = 0x%08lx\n", hr); + return hr; + } + This->tabLastIndex++; + hr = CoUnmarshalInterface(pStm, &IID_IMoniker, (void**)&This->tabMoniker[This->tabLastIndex]); + if (FAILED(hr)) + { + ERR("couldn't unmarshal moniker, hr = 0x%08lx\n", hr); + return hr; + } + This->tabLastIndex++; + + return IMoniker_QueryInterface((IMoniker *)&This->lpvtbl1, riid, ppv); +} + +static HRESULT WINAPI CompositeMonikerMarshalImpl_ReleaseMarshalData(LPMARSHAL iface, IStream *pStm) +{ + TRACE("(%p)\n", pStm); + /* can't release a state-based marshal as nothing on server side to + * release */ + return S_OK; +} + +static HRESULT WINAPI CompositeMonikerMarshalImpl_DisconnectObject(LPMARSHAL iface, DWORD dwReserved) +{ + TRACE("(0x%lx)\n", dwReserved); + /* can't disconnect a state-based marshal as nothing on server side to + * disconnect from */ + return S_OK; +} + /****************************************************************************** * EnumMonikerImpl_QueryInterface ******************************************************************************/ @@ -1548,6 +1729,19 @@ static const IROTDataVtbl VT_ROTDataImpl CompositeMonikerROTDataImpl_GetComparisonData };
+static const IMarshalVtbl VT_MarshalImpl = +{ + CompositeMonikerMarshalImpl_QueryInterface, + CompositeMonikerMarshalImpl_AddRef, + CompositeMonikerMarshalImpl_Release, + CompositeMonikerMarshalImpl_GetUnmarshalClass, + CompositeMonikerMarshalImpl_GetMarshalSizeMax, + CompositeMonikerMarshalImpl_MarshalInterface, + CompositeMonikerMarshalImpl_UnmarshalInterface, + CompositeMonikerMarshalImpl_ReleaseMarshalData, + CompositeMonikerMarshalImpl_DisconnectObject +}; + /****************************************************************************** * Composite-Moniker_Construct (local function) *******************************************************************************/ @@ -1565,6 +1759,7 @@ CompositeMonikerImpl_Construct(Composite /* Initialize the virtual function table. */ This->lpvtbl1 = &VT_CompositeMonikerImpl; This->lpvtbl2 = &VT_ROTDataImpl; + This->lpvtblMarshal= &VT_MarshalImpl; This->ref = 0;
This->tabSize=BLOCK_TAB_SIZE;