/* $Id: itemmoniker.cpp,v 1.1 2001-04-26 19:26:11 sandervl Exp $ */ /* * ItemMonikers implementation * * 21/9/99 * * Copyright 1999 David J. Raison * * Direct port of Wine Implementation * Copyright 1999 Noomen Hamza */ #include "ole32.h" #include "heapstring.h" #include "debugtools.h" #include DEFAULT_DEBUG_CHANNEL(moniker) /* ItemMoniker data structure */ typedef struct ItemMonikerImpl{ ICOM_VTABLE(IMoniker)* lpvtbl1; /* VTable relative to the IMoniker interface.*/ /* The ROT (RunningObjectTable implementation) uses the IROTData interface to test whether * two monikers are equal. That's whay IROTData interface is implemented by monikers. */ ICOM_VTABLE(IROTData)* lpvtbl2; /* VTable relative to the IROTData interface.*/ ULONG ref; /* reference counter for this object */ LPOLESTR itemName; /* item name identified by this ItemMoniker */ LPOLESTR itemDelimiter; /* Delimiter string */ } ItemMonikerImpl; /********************************************************************************/ /* ItemMoniker prototype functions : */ /* IUnknown prototype functions */ static HRESULT WINAPI ItemMonikerImpl_QueryInterface(IMoniker* iface,REFIID riid,void** ppvObject); static ULONG WINAPI ItemMonikerImpl_AddRef(IMoniker* iface); static ULONG WINAPI ItemMonikerImpl_Release(IMoniker* iface); /* IPersist prototype functions */ static HRESULT WINAPI ItemMonikerImpl_GetClassID(IMoniker* iface, CLSID *pClassID); /* IPersistStream prototype functions */ static HRESULT WINAPI ItemMonikerImpl_IsDirty(IMoniker* iface); static HRESULT WINAPI ItemMonikerImpl_Load(IMoniker* iface, IStream* pStm); static HRESULT WINAPI ItemMonikerImpl_Save(IMoniker* iface, IStream* pStm, BOOL fClearDirty); static HRESULT WINAPI ItemMonikerImpl_GetSizeMax(IMoniker* iface, ULARGE_INTEGER* pcbSize); /* IMoniker prototype functions */ static HRESULT WINAPI ItemMonikerImpl_BindToObject(IMoniker* iface,IBindCtx* pbc, IMoniker* pmkToLeft, REFIID riid, VOID** ppvResult); static HRESULT WINAPI ItemMonikerImpl_BindToStorage(IMoniker* iface,IBindCtx* pbc, IMoniker* pmkToLeft, REFIID riid, VOID** ppvResult); static HRESULT WINAPI ItemMonikerImpl_Reduce(IMoniker* iface,IBindCtx* pbc, DWORD dwReduceHowFar,IMoniker** ppmkToLeft, IMoniker** ppmkReduced); static HRESULT WINAPI ItemMonikerImpl_ComposeWith(IMoniker* iface,IMoniker* pmkRight,BOOL fOnlyIfNotGeneric, IMoniker** ppmkComposite); static HRESULT WINAPI ItemMonikerImpl_Enum(IMoniker* iface,BOOL fForward, IEnumMoniker** ppenumMoniker); static HRESULT WINAPI ItemMonikerImpl_IsEqual(IMoniker* iface,IMoniker* pmkOtherMoniker); static HRESULT WINAPI ItemMonikerImpl_Hash(IMoniker* iface,DWORD* pdwHash); static HRESULT WINAPI ItemMonikerImpl_IsRunning(IMoniker* iface,IBindCtx* pbc, IMoniker* pmkToLeft, IMoniker* pmkNewlyRunning); static HRESULT WINAPI ItemMonikerImpl_GetTimeOfLastChange(IMoniker* iface, IBindCtx* pbc, IMoniker* pmkToLeft, FILETIME* pItemTime); static HRESULT WINAPI ItemMonikerImpl_Inverse(IMoniker* iface,IMoniker** ppmk); static HRESULT WINAPI ItemMonikerImpl_CommonPrefixWith(IMoniker* iface,IMoniker* pmkOther, IMoniker** ppmkPrefix); static HRESULT WINAPI ItemMonikerImpl_RelativePathTo(IMoniker* iface,IMoniker* pmOther, IMoniker** ppmkRelPath); static HRESULT WINAPI ItemMonikerImpl_GetDisplayName(IMoniker* iface,IBindCtx* pbc, IMoniker* pmkToLeft, LPOLESTR *ppszDisplayName); static HRESULT WINAPI ItemMonikerImpl_ParseDisplayName(IMoniker* iface,IBindCtx* pbc, IMoniker* pmkToLeft, LPOLESTR pszDisplayName, ULONG* pchEaten, IMoniker** ppmkOut); static HRESULT WINAPI ItemMonikerImpl_IsSystemMoniker(IMoniker* iface,DWORD* pwdMksys); /* Local function used by ItemMoniker implementation */ HRESULT WINAPI ItemMonikerImpl_Construct(ItemMonikerImpl* iface, LPCOLESTR lpszDelim,LPCOLESTR lpszPathName); HRESULT WINAPI ItemMonikerImpl_Destroy(ItemMonikerImpl* iface); HRESULT ItemMonikerImpl_GetSizeToSave(IMoniker* iface,ULARGE_INTEGER* pcbSize); /********************************************************************************/ /* IROTData prototype functions */ /* IUnknown prototype functions */ static HRESULT WINAPI ItemMonikerROTDataImpl_QueryInterface(IROTData* iface,REFIID riid,VOID** ppvObject); static ULONG WINAPI ItemMonikerROTDataImpl_AddRef(IROTData* iface); static ULONG WINAPI ItemMonikerROTDataImpl_Release(IROTData* iface); /* IROTData prototype function */ static HRESULT WINAPI ItemMonikerROTDataImpl_GetComparaisonData(IROTData* iface,BYTE* pbData,ULONG cbMax,ULONG* pcbData); /********************************************************************************/ /* Virtual function table for the ItemMonikerImpl class witch include Ipersist,*/ /* IPersistStream and IMoniker functions. */ static ICOM_VTABLE(IMoniker) VT_ItemMonikerImpl = { ICOM_MSVTABLE_COMPAT_DummyRTTIVALUE ItemMonikerImpl_QueryInterface, ItemMonikerImpl_AddRef, ItemMonikerImpl_Release, ItemMonikerImpl_GetClassID, ItemMonikerImpl_IsDirty, ItemMonikerImpl_Load, ItemMonikerImpl_Save, ItemMonikerImpl_GetSizeMax, ItemMonikerImpl_BindToObject, ItemMonikerImpl_BindToStorage, ItemMonikerImpl_Reduce, ItemMonikerImpl_ComposeWith, ItemMonikerImpl_Enum, ItemMonikerImpl_IsEqual, ItemMonikerImpl_Hash, ItemMonikerImpl_IsRunning, ItemMonikerImpl_GetTimeOfLastChange, ItemMonikerImpl_Inverse, ItemMonikerImpl_CommonPrefixWith, ItemMonikerImpl_RelativePathTo, ItemMonikerImpl_GetDisplayName, ItemMonikerImpl_ParseDisplayName, ItemMonikerImpl_IsSystemMoniker }; /********************************************************************************/ /* Virtual function table for the IROTData class. */ static ICOM_VTABLE(IROTData) VT_ROTDataImpl = { ICOM_MSVTABLE_COMPAT_DummyRTTIVALUE ItemMonikerROTDataImpl_QueryInterface, ItemMonikerROTDataImpl_AddRef, ItemMonikerROTDataImpl_Release, ItemMonikerROTDataImpl_GetComparaisonData }; /******************************************************************************* * ItemMoniker_QueryInterface *******************************************************************************/ HRESULT WINAPI ItemMonikerImpl_QueryInterface(IMoniker* iface,REFIID riid,void** ppvObject) { ICOM_THIS(ItemMonikerImpl,iface); TRACE("(%p,%p,%p)\n",This,riid,ppvObject); /* Perform a sanity check on the parameters.*/ if ( (This==0) || (ppvObject==0) ) return E_INVALIDARG; /* Initialize the return parameter */ *ppvObject = 0; /* Compare the riid with the interface IDs implemented by this object.*/ if (IsEqualIID(&IID_IUnknown, riid) || IsEqualIID(&IID_IPersist, riid) || IsEqualIID(&IID_IPersistStream, riid) || IsEqualIID(&IID_IMoniker, riid) ) *ppvObject = iface; else if (IsEqualIID(&IID_IROTData, riid)) *ppvObject = (IROTData*)&(This->lpvtbl2); /* Check that we obtained an interface.*/ if ((*ppvObject)==0) return E_NOINTERFACE; /* Query Interface always increases the reference count by one when it is successful */ ItemMonikerImpl_AddRef(iface); return S_OK; } /****************************************************************************** * ItemMoniker_AddRef ******************************************************************************/ ULONG WINAPI ItemMonikerImpl_AddRef(IMoniker* iface) { ICOM_THIS(ItemMonikerImpl,iface); TRACE("(%p)\n",This); return ++(This->ref); } /****************************************************************************** * ItemMoniker_Release ******************************************************************************/ ULONG WINAPI ItemMonikerImpl_Release(IMoniker* iface) { ICOM_THIS(ItemMonikerImpl,iface); TRACE("(%p)\n",This); This->ref--; /* destroy the object if there's no more reference on it */ if (This->ref==0){ ItemMonikerImpl_Destroy(This); return 0; } return This->ref;; } /****************************************************************************** * ItemMoniker_GetClassID ******************************************************************************/ HRESULT WINAPI ItemMonikerImpl_GetClassID(IMoniker* iface,CLSID *pClassID) { TRACE("(%p,%p),stub!\n",iface,pClassID); if (pClassID==NULL) return E_POINTER; *pClassID = CLSID_ItemMoniker; return S_OK; } /****************************************************************************** * ItemMoniker_IsDirty ******************************************************************************/ HRESULT WINAPI ItemMonikerImpl_IsDirty(IMoniker* iface) { /* Note that the OLE-provided implementations of the IPersistStream::IsDirty method in the OLE-provided moniker interfaces always return S_FALSE because their internal state never changes. */ TRACE("(%p)\n",iface); return S_FALSE; } /****************************************************************************** * ItemMoniker_Load ******************************************************************************/ HRESULT WINAPI ItemMonikerImpl_Load(IMoniker* iface,IStream* pStm) { ICOM_THIS(ItemMonikerImpl,iface); HRESULT res; DWORD delimiterLength,nameLength; CHAR *itemNameA,*itemDelimiterA; ULONG bread; /* for more details about data read by this function see coments of ItemMonikerImpl_Save function */ /* read item delimiter string length + 1 */ res=IStream_Read(pStm,&delimiterLength,sizeof(DWORD),&bread); if (bread != sizeof(DWORD)) return E_FAIL; /* read item delimiter string */ res=IStream_Read(pStm,&delimiterLength,sizeof(DWORD),&bread); if (bread != sizeof(DWORD)) return E_FAIL; /* read item delimiter string */ if (delimiterLength){ itemDelimiterA=(CHAR *)HeapAlloc(GetProcessHeap(),0,delimiterLength); res=IStream_Read(pStm,itemDelimiterA,delimiterLength,&bread); if (bread != delimiterLength) return E_FAIL; This->itemDelimiter=(WCHAR *)HeapReAlloc(GetProcessHeap(),0,This->itemDelimiter,delimiterLength*sizeof(WCHAR)); if (!This->itemDelimiter) return E_OUTOFMEMORY; lstrcpyAtoW(This->itemDelimiter,itemDelimiterA); } /* read item name string length + 1*/ res=IStream_Read(pStm,&nameLength,sizeof(DWORD),&bread); if (bread != sizeof(DWORD)) return E_FAIL; /* read item name string */ if (nameLength) { itemNameA= (CHAR *)HeapAlloc(GetProcessHeap(),0,nameLength); res=IStream_Read(pStm,itemNameA,nameLength,&bread); if (bread != nameLength) return E_FAIL; This->itemName= (WCHAR *)HeapReAlloc(GetProcessHeap(),0,This->itemName,nameLength*sizeof(WCHAR)); if (!This->itemName) return E_OUTOFMEMORY; lstrcpyAtoW(This->itemName,itemNameA); } return res; } /****************************************************************************** * ItemMoniker_Save ******************************************************************************/ HRESULT WINAPI ItemMonikerImpl_Save(IMoniker* iface, IStream* pStm,/* pointer to the stream where the object is to be saved */ BOOL fClearDirty)/* Specifies whether to clear the dirty flag */ { ICOM_THIS(ItemMonikerImpl,iface); HRESULT res; DWORD delimiterLength = 0; DWORD itemLength = 0; CHAR *itemNameA = 0, *itemDelimiterA = 0; /* data writen by this function are : 1) DWORD : size of item delimiter string ('\0' included ) */ /* 2) String (type A): item delimiter string ('\0' included) */ /* 3) DWORD : size of item name string ('\0' included) */ /* 4) String (type A): item name string ('\0' included) */ if (This->itemDelimiter){ delimiterLength = lstrlenW(This->itemDelimiter) + 1; itemDelimiterA=(CHAR *)HeapAlloc(GetProcessHeap(),0,delimiterLength); lstrcpyWtoA(itemDelimiterA,This->itemDelimiter); } if (This->itemName){ itemLength = lstrlenW(This->itemName) + 1; itemNameA=(CHAR *)HeapAlloc(GetProcessHeap(),0,itemLength); lstrcpyWtoA(itemNameA,This->itemName); } res=IStream_Write(pStm,&delimiterLength,sizeof(DWORD),NULL); res=IStream_Write(pStm,itemDelimiterA,delimiterLength * sizeof(CHAR),NULL); res=IStream_Write(pStm,&itemLength,sizeof(DWORD),NULL); res=IStream_Write(pStm,itemNameA,itemLength * sizeof(CHAR),NULL); if (itemNameA) HeapFree(GetProcessHeap(),0,itemNameA); if (itemDelimiterA) HeapFree(GetProcessHeap(),0,itemDelimiterA); return res; } /****************************************************************************** * ItemMoniker_GetSizeMax ******************************************************************************/ HRESULT WINAPI ItemMonikerImpl_GetSizeMax(IMoniker* iface, ULARGE_INTEGER* pcbSize)/* Pointer to size of stream needed to save object */ { if (pcbSize==NULL) return E_POINTER; /* SizeMax = 4 * SizeToSave - 6 */ ItemMonikerImpl_GetSizeToSave(iface,pcbSize); pcbSize->LowPart = 4 * pcbSize->LowPart - 6; pcbSize->HighPart = 0; TRACE("(iface:%p pcbSize:(LowPart:%ld - HighPart:0))\n",iface,pcbSize->LowPart); return S_OK; } HRESULT ItemMonikerImpl_GetSizeToSave(IMoniker* iface,ULARGE_INTEGER* pcbSize) { ICOM_THIS(ItemMonikerImpl,iface); DWORD delimiterLength = This->itemDelimiter ? lstrlenW(This->itemDelimiter) + 1 : 0; DWORD itemLength = This->itemName ? lstrlenW(This->itemName) + 1 : 0; if (pcbSize==NULL) return E_POINTER; pcbSize->LowPart = sizeof(DWORD) + /* DWORD witch contains delimiter length */ delimiterLength + /* item delimiter string */ sizeof(DWORD) + /* DWORD witch contains item name length */ itemLength; /* item string */ pcbSize->HighPart = 0; return S_OK; } /****************************************************************************** * ItemMoniker_Construct (local function) *******************************************************************************/ HRESULT WINAPI ItemMonikerImpl_Construct(ItemMonikerImpl* This, LPCOLESTR lpszDelim,LPCOLESTR lpszItem) { /* Initialize the virtual function table. */ This->lpvtbl1 = &VT_ItemMonikerImpl; This->lpvtbl2 = &VT_ROTDataImpl; This->ref = 0; This->itemName = 0; This->itemDelimiter = 0; if (lpszItem){ This->itemName = (WCHAR *)HeapAlloc(GetProcessHeap(),0,sizeof(WCHAR)*(lstrlenW(lpszItem)+1)); if (!This->itemName) return E_OUTOFMEMORY; lstrcpyW(This->itemName,lpszItem); } if (lpszDelim){ This->itemDelimiter = (WCHAR *)HeapAlloc(GetProcessHeap(),0,sizeof(WCHAR)*(lstrlenW(lpszDelim)+1)); if (!This->itemDelimiter) return E_OUTOFMEMORY; lstrcpyW(This->itemDelimiter,lpszDelim); } return S_OK; } /****************************************************************************** * ItemMoniker_Destroy (local function) *******************************************************************************/ HRESULT WINAPI ItemMonikerImpl_Destroy(ItemMonikerImpl* This) { TRACE("(%p)\n",This); if (This->itemName) HeapFree(GetProcessHeap(),0,This->itemName); if (This->itemDelimiter) HeapFree(GetProcessHeap(),0,This->itemDelimiter); HeapFree(GetProcessHeap(),0,This); return S_OK; } /****************************************************************************** * ItemMoniker_BindToObject ******************************************************************************/ HRESULT WINAPI ItemMonikerImpl_BindToObject(IMoniker* iface, IBindCtx* pbc, IMoniker* pmkToLeft, REFIID riid, VOID** ppvResult) { ICOM_THIS(ItemMonikerImpl,iface); HRESULT res; IID refid=IID_IOleItemContainer; IOleItemContainer *poic=0; TRACE("(%p,%p,%p,%p,%p)\n",iface,pbc,pmkToLeft,riid,ppvResult); if(ppvResult ==NULL) return E_POINTER; if(pmkToLeft==NULL) return E_INVALIDARG; *ppvResult=0; res=IMoniker_BindToObject(pmkToLeft,pbc,NULL,&refid,(void**)&poic); if (SUCCEEDED(res)){ res=IOleItemContainer_GetObject(poic,This->itemName,BINDSPEED_MODERATE,pbc,riid,ppvResult); IOleItemContainer_Release(poic); } return res; } /****************************************************************************** * ItemMoniker_BindToStorage ******************************************************************************/ HRESULT WINAPI ItemMonikerImpl_BindToStorage(IMoniker* iface, IBindCtx* pbc, IMoniker* pmkToLeft, REFIID riid, VOID** ppvResult) { ICOM_THIS(ItemMonikerImpl,iface); HRESULT res; IOleItemContainer *poic=0; TRACE("(%p,%p,%p,%p,%p)\n",iface,pbc,pmkToLeft,riid,ppvResult); *ppvResult=0; if(pmkToLeft==NULL) return E_INVALIDARG; res=IMoniker_BindToObject(pmkToLeft,pbc,NULL,&IID_IOleItemContainer,(void**)&poic); if (SUCCEEDED(res)){ res=IOleItemContainer_GetObjectStorage(poic,This->itemName,pbc,riid,ppvResult); IOleItemContainer_Release(poic); } return res; } /****************************************************************************** * ItemMoniker_Reduce ******************************************************************************/ HRESULT WINAPI ItemMonikerImpl_Reduce(IMoniker* iface, IBindCtx* pbc, DWORD dwReduceHowFar, IMoniker** ppmkToLeft, IMoniker** ppmkReduced) { TRACE("(%p,%p,%ld,%p,%p)\n",iface,pbc,dwReduceHowFar,ppmkToLeft,ppmkReduced); if (ppmkReduced==NULL) return E_POINTER; ItemMonikerImpl_AddRef(iface); *ppmkReduced=iface; return MK_S_REDUCED_TO_SELF; } /****************************************************************************** * ItemMoniker_ComposeWith ******************************************************************************/ HRESULT WINAPI ItemMonikerImpl_ComposeWith(IMoniker* iface, IMoniker* pmkRight, BOOL fOnlyIfNotGeneric, IMoniker** ppmkComposite) { HRESULT res=S_OK; DWORD mkSys,mkSys2; IEnumMoniker* penumMk=0; IMoniker *pmostLeftMk=0; IMoniker* tempMkComposite=0; TRACE("(%p,%p,%d,%p)\n",iface,pmkRight,fOnlyIfNotGeneric,ppmkComposite); if ((ppmkComposite==NULL)||(pmkRight==NULL)) return E_POINTER; *ppmkComposite=0; IMoniker_IsSystemMoniker(pmkRight,&mkSys); /* If pmkRight is an anti-moniker, the returned moniker is NULL */ if(mkSys==MKSYS_ANTIMONIKER) return res; else /* if pmkRight is a composite whose leftmost component is an anti-moniker, */ /* the returned moniker is the composite after the leftmost anti-moniker is removed. */ if(mkSys==MKSYS_GENERICCOMPOSITE){ res=IMoniker_Enum(pmkRight,TRUE,&penumMk); if (FAILED(res)) return res; res=IEnumMoniker_Next(penumMk,1,&pmostLeftMk,NULL); IMoniker_IsSystemMoniker(pmostLeftMk,&mkSys2); if(mkSys2==MKSYS_ANTIMONIKER){ IMoniker_Release(pmostLeftMk); tempMkComposite=iface; IMoniker_AddRef(iface); while(IEnumMoniker_Next(penumMk,1,&pmostLeftMk,NULL)==S_OK){ res=CreateGenericComposite(tempMkComposite,pmostLeftMk,ppmkComposite); IMoniker_Release(tempMkComposite); IMoniker_Release(pmostLeftMk); tempMkComposite=*ppmkComposite; IMoniker_AddRef(tempMkComposite); } return res; } else return CreateGenericComposite(iface,pmkRight,ppmkComposite); } /* If pmkRight is not an anti-moniker, the method combines the two monikers into a generic composite if fOnlyIfNotGeneric is FALSE; if fOnlyIfNotGeneric is TRUE, the method returns a NULL moniker and a return value of MK_E_NEEDGENERIC */ else if (!fOnlyIfNotGeneric) return CreateGenericComposite(iface,pmkRight,ppmkComposite); else return MK_E_NEEDGENERIC; } /****************************************************************************** * ItemMoniker_Enum ******************************************************************************/ HRESULT WINAPI ItemMonikerImpl_Enum(IMoniker* iface,BOOL fForward, IEnumMoniker** ppenumMoniker) { TRACE("(%p,%d,%p)\n",iface,fForward,ppenumMoniker); if (ppenumMoniker == NULL) return E_POINTER; *ppenumMoniker = NULL; return S_OK; } /****************************************************************************** * ItemMoniker_IsEqual ******************************************************************************/ HRESULT WINAPI ItemMonikerImpl_IsEqual(IMoniker* iface,IMoniker* pmkOtherMoniker) { CLSID clsid; LPOLESTR dispName1,dispName2; IBindCtx* bind; HRESULT res; TRACE("(%p,%p)\n",iface,pmkOtherMoniker); if (pmkOtherMoniker==NULL) return S_FALSE; /* This method returns S_OK if both monikers are item monikers and their display names are */ /* identical (using a case-insensitive comparison); otherwise, the method returns S_FALSE. */ IMoniker_GetClassID(pmkOtherMoniker,&clsid); if (!IsEqualCLSID(&clsid,&CLSID_ItemMoniker)) return S_FALSE; res=CreateBindCtx(0,&bind); if (FAILED(res)) return res; IMoniker_GetDisplayName(iface,bind,NULL,&dispName1); IMoniker_GetDisplayName(pmkOtherMoniker,bind,NULL,&dispName2); if (lstrcmpW(dispName1,dispName2)!=0) return S_FALSE; return S_OK; } /****************************************************************************** * ItemMoniker_Hash ******************************************************************************/ HRESULT WINAPI ItemMonikerImpl_Hash(IMoniker* iface,DWORD* pdwHash) { ICOM_THIS(ItemMonikerImpl,iface); int h = 0,i,skip,len; int off = 0; LPOLESTR val; if (pdwHash==NULL) return E_POINTER; val = This->itemName; len = lstrlenW(val); if (len < 16) { for (i = len ; i > 0; i--) { h = (h * 37) + val[off++]; } } else { /* only sample some characters */ skip = len / 8; for (i = len ; i > 0; i -= skip, off += skip) { h = (h * 39) + val[off]; } } *pdwHash=h; return S_OK; } /****************************************************************************** * ItemMoniker_IsRunning ******************************************************************************/ HRESULT WINAPI ItemMonikerImpl_IsRunning(IMoniker* iface, IBindCtx* pbc, IMoniker* pmkToLeft, IMoniker* pmkNewlyRunning) { IRunningObjectTable* rot; HRESULT res; IOleItemContainer *poic=0; ICOM_THIS(ItemMonikerImpl,iface); TRACE("(%p,%p,%p,%p)\n",iface,pbc,pmkToLeft,pmkNewlyRunning); /* If pmkToLeft is NULL, this method returns TRUE if pmkNewlyRunning is non-NULL and is equal to this */ /* moniker. Otherwise, the method checks the ROT to see whether this moniker is running. */ if (pmkToLeft==NULL) if ((pmkNewlyRunning!=NULL)&&(IMoniker_IsEqual(pmkNewlyRunning,iface)==S_OK)) return S_OK; else { if (pbc==NULL) return E_POINTER; res=IBindCtx_GetRunningObjectTable(pbc,&rot); if (FAILED(res)) return res; res = IRunningObjectTable_IsRunning(rot,iface); IRunningObjectTable_Release(rot); } else{ /* If pmkToLeft is non-NULL, the method calls IMoniker::BindToObject on the pmkToLeft parameter, */ /* requesting an IOleItemContainer interface pointer. The method then calls IOleItemContainer::IsRunning,*/ /* passing the string contained within this moniker. */ res=IMoniker_BindToObject(pmkToLeft,pbc,NULL,&IID_IOleItemContainer,(void**)&poic); if (SUCCEEDED(res)){ res=IOleItemContainer_IsRunning(poic,This->itemName); IOleItemContainer_Release(poic); } } return res; } /****************************************************************************** * ItemMoniker_GetTimeOfLastChange ******************************************************************************/ HRESULT WINAPI ItemMonikerImpl_GetTimeOfLastChange(IMoniker* iface, IBindCtx* pbc, IMoniker* pmkToLeft, FILETIME* pItemTime) { IRunningObjectTable* rot; HRESULT res; IMoniker *compositeMk; TRACE("(%p,%p,%p,%p)\n",iface,pbc,pmkToLeft,pItemTime); if (pItemTime==NULL) return E_INVALIDARG; /* If pmkToLeft is NULL, this method returns MK_E_NOTBINDABLE */ if (pmkToLeft==NULL) return MK_E_NOTBINDABLE; else { /* Otherwise, the method creates a composite of pmkToLeft and this moniker and uses the ROT to access */ /* the time of last change. If the object is not in the ROT, the method calls */ /* IMoniker::GetTimeOfLastChange on the pmkToLeft parameter. */ res=CreateGenericComposite(pmkToLeft,iface,&compositeMk); res=IBindCtx_GetRunningObjectTable(pbc,&rot); if (IRunningObjectTable_GetTimeOfLastChange(rot,compositeMk,pItemTime)!=S_OK) res=IMoniker_GetTimeOfLastChange(pmkToLeft,pbc,NULL,pItemTime); IMoniker_Release(compositeMk); } return res; } /****************************************************************************** * ItemMoniker_Inverse ******************************************************************************/ HRESULT WINAPI ItemMonikerImpl_Inverse(IMoniker* iface,IMoniker** ppmk) { TRACE("(%p,%p)\n",iface,ppmk); if (ppmk==NULL) return E_POINTER; return CreateAntiMoniker(ppmk); } /****************************************************************************** * ItemMoniker_CommonPrefixWith ******************************************************************************/ HRESULT WINAPI ItemMonikerImpl_CommonPrefixWith(IMoniker* iface,IMoniker* pmkOther,IMoniker** ppmkPrefix) { DWORD mkSys; IMoniker_IsSystemMoniker(pmkOther,&mkSys); /* If the other moniker is an item moniker that is equal to this moniker, this method sets *ppmkPrefix */ /* to this moniker and returns MK_S_US */ if((mkSys==MKSYS_ITEMMONIKER) && (IMoniker_IsEqual(iface,pmkOther)==S_OK) ){ *ppmkPrefix=iface; IMoniker_AddRef(iface); return MK_S_US; } else /* otherwise, the method calls the MonikerCommonPrefixWith function. This function correctly handles */ /* the case where the other moniker is a generic composite. */ return MonikerCommonPrefixWith(iface,pmkOther,ppmkPrefix); } /****************************************************************************** * ItemMoniker_RelativePathTo ******************************************************************************/ HRESULT WINAPI ItemMonikerImpl_RelativePathTo(IMoniker* iface,IMoniker* pmOther, IMoniker** ppmkRelPath) { TRACE("(%p,%p,%p)\n",iface,pmOther,ppmkRelPath); if (ppmkRelPath==NULL) return E_POINTER; *ppmkRelPath=0; return MK_E_NOTBINDABLE; } /****************************************************************************** * ItemMoniker_GetDisplayName ******************************************************************************/ HRESULT WINAPI ItemMonikerImpl_GetDisplayName(IMoniker* iface, IBindCtx* pbc, IMoniker* pmkToLeft, LPOLESTR *ppszDisplayName) { ICOM_THIS(ItemMonikerImpl,iface); TRACE("(%p,%p,%p,%p)\n",iface,pbc,pmkToLeft,ppszDisplayName); if (ppszDisplayName==NULL) return E_POINTER; if (pmkToLeft!=NULL){ return E_INVALIDARG; } *ppszDisplayName=(WCHAR *)CoTaskMemAlloc(sizeof(WCHAR)*(lstrlenW(This->itemDelimiter)+lstrlenW(This->itemName)+1)); if (*ppszDisplayName==NULL) return E_OUTOFMEMORY; if (This->itemDelimiter) lstrcatW(*ppszDisplayName,This->itemDelimiter); if (This->itemName) lstrcatW(*ppszDisplayName,This->itemName); TRACE("(iface:%p, pbc:%p, pmkToLeft:%p, ppszDisplayName:%s)\n",iface,pbc,pmkToLeft,debugstr_w(*ppszDisplayName)); return S_OK; } /****************************************************************************** * ItemMoniker_ParseDisplayName ******************************************************************************/ HRESULT WINAPI ItemMonikerImpl_ParseDisplayName(IMoniker* iface, IBindCtx* pbc, IMoniker* pmkToLeft, LPOLESTR pszDisplayName, ULONG* pchEaten, IMoniker** ppmkOut) { IOleItemContainer* poic=0; IParseDisplayName* ppdn=0; LPOLESTR displayName; HRESULT res; ICOM_THIS(ItemMonikerImpl,iface); /* If pmkToLeft is NULL, this method returns MK_E_SYNTAX */ if (pmkToLeft==NULL) return MK_E_SYNTAX; else{ /* Otherwise, the method calls IMoniker::BindToObject on the pmkToLeft parameter, requesting an */ /* IParseDisplayName interface pointer to the object identified by the moniker, and passes the display */ /* name to IParseDisplayName::ParseDisplayName */ res=IMoniker_BindToObject(pmkToLeft,pbc,NULL,&IID_IOleItemContainer,(void**)&poic); if (SUCCEEDED(res)){ res=IOleItemContainer_GetObject(poic,This->itemName,BINDSPEED_MODERATE,pbc,&IID_IParseDisplayName,(void**)&ppdn); res=IMoniker_GetDisplayName(iface,pbc,NULL,&displayName); res=IParseDisplayName_ParseDisplayName(ppdn,pbc,displayName,pchEaten,ppmkOut); IOleItemContainer_Release(poic); IParseDisplayName_Release(ppdn); } } return res; } /****************************************************************************** * ItemMoniker_IsSystemMonker ******************************************************************************/ HRESULT WINAPI ItemMonikerImpl_IsSystemMoniker(IMoniker* iface,DWORD* pwdMksys) { TRACE("(%p,%p)\n",iface,pwdMksys); if (!pwdMksys) return E_POINTER; (*pwdMksys)=MKSYS_ITEMMONIKER; return S_OK; } /******************************************************************************* * ItemMonikerIROTData_QueryInterface *******************************************************************************/ HRESULT WINAPI ItemMonikerROTDataImpl_QueryInterface(IROTData *iface,REFIID riid,VOID** ppvObject) { ICOM_THIS_From_IROTData(IMoniker, iface); TRACE("(%p,%p,%p)\n",iface,riid,ppvObject); return ItemMonikerImpl_QueryInterface(This, riid, ppvObject); } /*********************************************************************** * ItemMonikerIROTData_AddRef */ ULONG WINAPI ItemMonikerROTDataImpl_AddRef(IROTData *iface) { ICOM_THIS_From_IROTData(IMoniker, iface); TRACE("(%p)\n",iface); return ItemMonikerImpl_AddRef(This); } /*********************************************************************** * ItemMonikerIROTData_Release */ ULONG WINAPI ItemMonikerROTDataImpl_Release(IROTData* iface) { ICOM_THIS_From_IROTData(IMoniker, iface); TRACE("(%p)\n",iface); return ItemMonikerImpl_Release(This); } /****************************************************************************** * ItemMonikerIROTData_GetComparaisonData ******************************************************************************/ HRESULT WINAPI ItemMonikerROTDataImpl_GetComparaisonData(IROTData* iface, BYTE* pbData, ULONG cbMax, ULONG* pcbData) { FIXME("(),stub!\n"); return E_NOTIMPL; } /****************************************************************************** * CreateItemMoniker16 [OLE2.28] ******************************************************************************/ HRESULT WINAPI CreateItemMoniker16(LPCOLESTR16 lpszDelim,LPCOLESTR lpszItem,LPMONIKER* ppmk) { FIXME("(%s,%p),stub!\n",lpszDelim,ppmk); *ppmk = NULL; return E_NOTIMPL; } /****************************************************************************** * CreateItemMoniker [OLE.55] ******************************************************************************/ HRESULT WINAPI CreateItemMoniker(LPCOLESTR lpszDelim,LPCOLESTR lpszItem, LPMONIKER * ppmk) { ItemMonikerImpl* newItemMoniker = 0; HRESULT hr = S_OK; IID riid=IID_IMoniker; TRACE("(%p,%p,%p)\n",lpszDelim,lpszItem,ppmk); newItemMoniker = (ItemMonikerImpl*)HeapAlloc(GetProcessHeap(), 0, sizeof(ItemMonikerImpl)); if (newItemMoniker == 0) return STG_E_INSUFFICIENTMEMORY; hr = ItemMonikerImpl_Construct(newItemMoniker,lpszDelim,lpszItem); if (FAILED(hr)){ HeapFree(GetProcessHeap(),0,newItemMoniker); return hr; } return ItemMonikerImpl_QueryInterface((IMoniker*)newItemMoniker,&riid,(void**)ppmk); }