| /* |
| * Class Monikers |
| * |
| * Copyright 1999 Noomen Hamza |
| * Copyright 2005-2007 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 |
| */ |
| |
| #include <assert.h> |
| #include <stdarg.h> |
| #include <string.h> |
| |
| #define COBJMACROS |
| |
| #include "winerror.h" |
| #include "windef.h" |
| #include "winbase.h" |
| #include "winuser.h" |
| #include "wine/debug.h" |
| #include "ole2.h" |
| #include "wine/unicode.h" |
| #include "moniker.h" |
| |
| WINE_DEFAULT_DEBUG_CHANNEL(ole); |
| |
| #define CHARS_IN_GUID 39 |
| |
| /* ClassMoniker data structure */ |
| typedef struct ClassMoniker |
| { |
| IMoniker IMoniker_iface; |
| IROTData IROTData_iface; |
| LONG ref; |
| CLSID clsid; /* clsid identified by this moniker */ |
| IUnknown *pMarshal; /* custom marshaler */ |
| } ClassMoniker; |
| |
| static inline ClassMoniker *impl_from_IMoniker(IMoniker *iface) |
| { |
| return CONTAINING_RECORD(iface, ClassMoniker, IMoniker_iface); |
| } |
| |
| static inline ClassMoniker *impl_from_IROTData(IROTData *iface) |
| { |
| return CONTAINING_RECORD(iface, ClassMoniker, IROTData_iface); |
| } |
| |
| /******************************************************************************* |
| * ClassMoniker_QueryInterface |
| *******************************************************************************/ |
| static HRESULT WINAPI ClassMoniker_QueryInterface(IMoniker* iface,REFIID riid,void** ppvObject) |
| { |
| ClassMoniker *This = impl_from_IMoniker(iface); |
| |
| TRACE("(%p,%s,%p)\n",This,debugstr_guid(riid),ppvObject); |
| |
| /* Perform a sanity check on the parameters.*/ |
| if (!ppvObject) |
| return E_POINTER; |
| |
| /* 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 = &This->IROTData_iface; |
| else if (IsEqualIID(&IID_IMarshal, riid)) |
| { |
| HRESULT hr = S_OK; |
| if (!This->pMarshal) |
| hr = MonikerMarshal_Create(iface, &This->pMarshal); |
| if (hr != S_OK) |
| return hr; |
| return IUnknown_QueryInterface(This->pMarshal, riid, ppvObject); |
| } |
| |
| /* Check that we obtained an interface.*/ |
| if (!*ppvObject) |
| return E_NOINTERFACE; |
| |
| /* Query Interface always increases the reference count by one when it is successful */ |
| IMoniker_AddRef(iface); |
| |
| return S_OK; |
| } |
| |
| /****************************************************************************** |
| * ClassMoniker_AddRef |
| ******************************************************************************/ |
| static ULONG WINAPI ClassMoniker_AddRef(IMoniker* iface) |
| { |
| ClassMoniker *This = impl_from_IMoniker(iface); |
| |
| TRACE("(%p)\n",This); |
| |
| return InterlockedIncrement(&This->ref); |
| } |
| |
| /****************************************************************************** |
| * ClassMoniker_Release |
| ******************************************************************************/ |
| static ULONG WINAPI ClassMoniker_Release(IMoniker* iface) |
| { |
| ClassMoniker *This = impl_from_IMoniker(iface); |
| ULONG ref; |
| |
| TRACE("(%p)\n",This); |
| |
| ref = InterlockedDecrement(&This->ref); |
| |
| /* destroy the object if there are no more references to it */ |
| if (ref == 0) |
| { |
| if (This->pMarshal) IUnknown_Release(This->pMarshal); |
| HeapFree(GetProcessHeap(),0,This); |
| } |
| |
| return ref; |
| } |
| |
| /****************************************************************************** |
| * ClassMoniker_GetClassID |
| ******************************************************************************/ |
| static HRESULT WINAPI ClassMoniker_GetClassID(IMoniker* iface,CLSID *pClassID) |
| { |
| TRACE("(%p,%p),stub!\n",iface,pClassID); |
| |
| if (pClassID==NULL) |
| return E_POINTER; |
| |
| *pClassID = CLSID_ClassMoniker; |
| |
| return S_OK; |
| } |
| |
| /****************************************************************************** |
| * ClassMoniker_IsDirty |
| ******************************************************************************/ |
| static HRESULT WINAPI ClassMoniker_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; |
| } |
| |
| /****************************************************************************** |
| * ClassMoniker_Load |
| ******************************************************************************/ |
| static HRESULT WINAPI ClassMoniker_Load(IMoniker* iface,IStream* pStm) |
| { |
| ClassMoniker *This = impl_from_IMoniker(iface); |
| HRESULT hr; |
| DWORD zero; |
| |
| TRACE("(%p)\n", pStm); |
| |
| hr = IStream_Read(pStm, &This->clsid, sizeof(This->clsid), NULL); |
| if (hr != S_OK) return STG_E_READFAULT; |
| |
| hr = IStream_Read(pStm, &zero, sizeof(zero), NULL); |
| if ((hr != S_OK) || (zero != 0)) return STG_E_READFAULT; |
| |
| return S_OK; |
| } |
| |
| /****************************************************************************** |
| * ClassMoniker_Save |
| ******************************************************************************/ |
| static HRESULT WINAPI ClassMoniker_Save(IMoniker* iface, IStream* pStm, BOOL fClearDirty) |
| { |
| ClassMoniker *This = impl_from_IMoniker(iface); |
| HRESULT hr; |
| DWORD zero = 0; |
| |
| TRACE("(%p, %s)\n", pStm, fClearDirty ? "TRUE" : "FALSE"); |
| |
| hr = IStream_Write(pStm, &This->clsid, sizeof(This->clsid), NULL); |
| if (FAILED(hr)) return hr; |
| |
| return IStream_Write(pStm, &zero, sizeof(zero), NULL); |
| } |
| |
| /****************************************************************************** |
| * ClassMoniker_GetSizeMax |
| ******************************************************************************/ |
| static HRESULT WINAPI ClassMoniker_GetSizeMax(IMoniker* iface, |
| ULARGE_INTEGER* pcbSize)/* Pointer to size of stream needed to save object */ |
| { |
| TRACE("(%p)\n", pcbSize); |
| |
| pcbSize->QuadPart = sizeof(CLSID) + sizeof(DWORD); |
| |
| return S_OK; |
| } |
| |
| /****************************************************************************** |
| * ClassMoniker_BindToObject |
| ******************************************************************************/ |
| static HRESULT WINAPI ClassMoniker_BindToObject(IMoniker* iface, |
| IBindCtx* pbc, |
| IMoniker* pmkToLeft, |
| REFIID riid, |
| VOID** ppvResult) |
| { |
| ClassMoniker *This = impl_from_IMoniker(iface); |
| BIND_OPTS2 bindopts; |
| IClassActivator *pActivator; |
| HRESULT hr; |
| |
| TRACE("(%p, %p, %s, %p)\n", pbc, pmkToLeft, debugstr_guid(riid), ppvResult); |
| |
| bindopts.cbStruct = sizeof(bindopts); |
| IBindCtx_GetBindOptions(pbc, (BIND_OPTS *)&bindopts); |
| |
| if (!pmkToLeft) |
| return CoGetClassObject(&This->clsid, bindopts.dwClassContext, NULL, |
| riid, ppvResult); |
| else |
| { |
| hr = IMoniker_BindToObject(pmkToLeft, pbc, NULL, &IID_IClassActivator, |
| (void **)&pActivator); |
| if (FAILED(hr)) return hr; |
| |
| hr = IClassActivator_GetClassObject(pActivator, &This->clsid, |
| bindopts.dwClassContext, |
| bindopts.locale, riid, ppvResult); |
| |
| IClassActivator_Release(pActivator); |
| |
| return hr; |
| } |
| } |
| |
| /****************************************************************************** |
| * ClassMoniker_BindToStorage |
| ******************************************************************************/ |
| static HRESULT WINAPI ClassMoniker_BindToStorage(IMoniker* iface, |
| IBindCtx* pbc, |
| IMoniker* pmkToLeft, |
| REFIID riid, |
| VOID** ppvResult) |
| { |
| TRACE("(%p, %p, %s, %p)\n", pbc, pmkToLeft, debugstr_guid(riid), ppvResult); |
| return IMoniker_BindToObject(iface, pbc, pmkToLeft, riid, ppvResult); |
| } |
| |
| /****************************************************************************** |
| * ClassMoniker_Reduce |
| ******************************************************************************/ |
| static HRESULT WINAPI ClassMoniker_Reduce(IMoniker* iface, |
| IBindCtx* pbc, |
| DWORD dwReduceHowFar, |
| IMoniker** ppmkToLeft, |
| IMoniker** ppmkReduced) |
| { |
| TRACE("(%p,%p,%d,%p,%p)\n",iface,pbc,dwReduceHowFar,ppmkToLeft,ppmkReduced); |
| |
| if (!ppmkReduced) |
| return E_POINTER; |
| |
| IMoniker_AddRef(iface); |
| |
| *ppmkReduced = iface; |
| |
| return MK_S_REDUCED_TO_SELF; |
| } |
| /****************************************************************************** |
| * ClassMoniker_ComposeWith |
| ******************************************************************************/ |
| static HRESULT WINAPI ClassMoniker_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,%d,%p)\n", 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; |
| } |
| |
| /****************************************************************************** |
| * ClassMoniker_Enum |
| ******************************************************************************/ |
| static HRESULT WINAPI ClassMoniker_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; |
| } |
| |
| /****************************************************************************** |
| * ClassMoniker_IsEqual |
| ******************************************************************************/ |
| static HRESULT WINAPI ClassMoniker_IsEqual(IMoniker* iface,IMoniker* pmkOtherMoniker) |
| { |
| |
| CLSID clsid; |
| LPOLESTR dispName1,dispName2; |
| IBindCtx* bind; |
| HRESULT res = S_FALSE; |
| |
| TRACE("(%p,%p)\n",iface,pmkOtherMoniker); |
| |
| if (!pmkOtherMoniker) return S_FALSE; |
| |
| |
| /* check if both are ClassMoniker */ |
| if(FAILED (IMoniker_GetClassID(pmkOtherMoniker,&clsid))) return S_FALSE; |
| if(!IsEqualCLSID(&clsid,&CLSID_ClassMoniker)) return S_FALSE; |
| |
| /* check if both displaynames are the same */ |
| if(SUCCEEDED ((res = CreateBindCtx(0,&bind)))) { |
| if(SUCCEEDED (IMoniker_GetDisplayName(iface,bind,NULL,&dispName1))) { |
| if(SUCCEEDED (IMoniker_GetDisplayName(pmkOtherMoniker,bind,NULL,&dispName2))) { |
| if(lstrcmpW(dispName1,dispName2)==0) res = S_OK; |
| CoTaskMemFree(dispName2); |
| } |
| CoTaskMemFree(dispName1); |
| } |
| } |
| return res; |
| } |
| |
| /****************************************************************************** |
| * ClassMoniker_Hash |
| ******************************************************************************/ |
| static HRESULT WINAPI ClassMoniker_Hash(IMoniker* iface,DWORD* pdwHash) |
| { |
| ClassMoniker *This = impl_from_IMoniker(iface); |
| |
| TRACE("(%p)\n", pdwHash); |
| |
| *pdwHash = This->clsid.Data1; |
| |
| return S_OK; |
| } |
| |
| /****************************************************************************** |
| * ClassMoniker_IsRunning |
| ******************************************************************************/ |
| static HRESULT WINAPI ClassMoniker_IsRunning(IMoniker* iface, |
| IBindCtx* pbc, |
| IMoniker* pmkToLeft, |
| IMoniker* pmkNewlyRunning) |
| { |
| TRACE("(%p, %p, %p)\n", pbc, pmkToLeft, pmkNewlyRunning); |
| |
| /* as in native */ |
| return E_NOTIMPL; |
| } |
| |
| /****************************************************************************** |
| * ClassMoniker_GetTimeOfLastChange |
| ******************************************************************************/ |
| static HRESULT WINAPI ClassMoniker_GetTimeOfLastChange(IMoniker* iface, |
| IBindCtx* pbc, |
| IMoniker* pmkToLeft, |
| FILETIME* pItemTime) |
| { |
| TRACE("(%p, %p, %p)\n", pbc, pmkToLeft, pItemTime); |
| |
| return MK_E_UNAVAILABLE; |
| } |
| |
| /****************************************************************************** |
| * ClassMoniker_Inverse |
| ******************************************************************************/ |
| static HRESULT WINAPI ClassMoniker_Inverse(IMoniker* iface,IMoniker** ppmk) |
| { |
| TRACE("(%p)\n",ppmk); |
| |
| if (!ppmk) |
| return E_POINTER; |
| |
| return CreateAntiMoniker(ppmk); |
| } |
| |
| /****************************************************************************** |
| * ClassMoniker_CommonPrefixWith |
| ******************************************************************************/ |
| static HRESULT WINAPI ClassMoniker_CommonPrefixWith(IMoniker* iface,IMoniker* pmkOther,IMoniker** ppmkPrefix) |
| { |
| DWORD mkSys; |
| |
| TRACE("(%p, %p)\n", pmkOther, ppmkPrefix); |
| |
| *ppmkPrefix = NULL; |
| |
| IMoniker_IsSystemMoniker(pmkOther, &mkSys); |
| |
| /* If the other moniker is an class moniker that is equal to this moniker, this method sets *ppmkPrefix */ |
| /* to this moniker and returns MK_S_US */ |
| |
| if (mkSys == MKSYS_CLASSMONIKER) |
| { |
| if (IMoniker_IsEqual(iface, pmkOther) == S_OK) |
| { |
| *ppmkPrefix = iface; |
| |
| IMoniker_AddRef(iface); |
| |
| return MK_S_US; |
| } |
| else |
| return MK_E_NOPREFIX; |
| } |
| 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); |
| } |
| |
| /****************************************************************************** |
| * ClassMoniker_RelativePathTo |
| ******************************************************************************/ |
| static HRESULT WINAPI ClassMoniker_RelativePathTo(IMoniker* iface,IMoniker* pmOther, IMoniker** ppmkRelPath) |
| { |
| TRACE("(%p, %p)\n",pmOther,ppmkRelPath); |
| |
| if (!ppmkRelPath) |
| return E_POINTER; |
| |
| *ppmkRelPath = NULL; |
| |
| return MK_E_NOTBINDABLE; |
| } |
| |
| /****************************************************************************** |
| * ClassMoniker_GetDisplayName |
| ******************************************************************************/ |
| static HRESULT WINAPI ClassMoniker_GetDisplayName(IMoniker* iface, |
| IBindCtx* pbc, |
| IMoniker* pmkToLeft, |
| LPOLESTR *ppszDisplayName) |
| { |
| ClassMoniker *This = impl_from_IMoniker(iface); |
| static const WCHAR wszClsidPrefix[] = {'c','l','s','i','d',':',0}; |
| |
| TRACE("(%p, %p, %p)\n", pbc, pmkToLeft, ppszDisplayName); |
| |
| if (!ppszDisplayName) |
| return E_POINTER; |
| |
| if (pmkToLeft) |
| return E_INVALIDARG; |
| |
| *ppszDisplayName = CoTaskMemAlloc(sizeof(wszClsidPrefix) + (CHARS_IN_GUID-2) * sizeof(WCHAR)); |
| |
| StringFromGUID2(&This->clsid, *ppszDisplayName+sizeof(wszClsidPrefix)/sizeof(WCHAR)-2, CHARS_IN_GUID); |
| |
| /* note: this overwrites the opening curly bracket of the CLSID string generated above */ |
| memcpy(*ppszDisplayName, wszClsidPrefix, sizeof(wszClsidPrefix)-sizeof(WCHAR)); |
| |
| /* note: this overwrites the closing curly bracket of the CLSID string generated above */ |
| (*ppszDisplayName)[sizeof(wszClsidPrefix)/sizeof(WCHAR)-2+CHARS_IN_GUID-2] = ':'; |
| (*ppszDisplayName)[sizeof(wszClsidPrefix)/sizeof(WCHAR)-2+CHARS_IN_GUID-1] = '\0'; |
| |
| TRACE("string is %s\n", debugstr_w(*ppszDisplayName)); |
| return S_OK; |
| } |
| |
| /****************************************************************************** |
| * ClassMoniker_ParseDisplayName |
| ******************************************************************************/ |
| static HRESULT WINAPI ClassMoniker_ParseDisplayName(IMoniker* 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); |
| return E_NOTIMPL; |
| } |
| |
| /****************************************************************************** |
| * ClassMoniker_IsSystemMoniker |
| ******************************************************************************/ |
| static HRESULT WINAPI ClassMoniker_IsSystemMoniker(IMoniker* iface,DWORD* pwdMksys) |
| { |
| TRACE("(%p,%p)\n",iface,pwdMksys); |
| |
| if (!pwdMksys) |
| return E_POINTER; |
| |
| *pwdMksys = MKSYS_CLASSMONIKER; |
| |
| return S_OK; |
| } |
| |
| /******************************************************************************* |
| * ClassMonikerIROTData_QueryInterface |
| *******************************************************************************/ |
| static HRESULT WINAPI ClassMonikerROTData_QueryInterface(IROTData *iface,REFIID riid,VOID** ppvObject) |
| { |
| |
| ClassMoniker *This = impl_from_IROTData(iface); |
| |
| TRACE("(%p, %s, %p)\n", iface, debugstr_guid(riid), ppvObject); |
| |
| return IMoniker_QueryInterface(&This->IMoniker_iface, riid, ppvObject); |
| } |
| |
| /*********************************************************************** |
| * ClassMonikerIROTData_AddRef |
| */ |
| static ULONG WINAPI ClassMonikerROTData_AddRef(IROTData *iface) |
| { |
| ClassMoniker *This = impl_from_IROTData(iface); |
| |
| TRACE("(%p)\n",iface); |
| |
| return IMoniker_AddRef(&This->IMoniker_iface); |
| } |
| |
| /*********************************************************************** |
| * ClassMonikerIROTData_Release |
| */ |
| static ULONG WINAPI ClassMonikerROTData_Release(IROTData* iface) |
| { |
| ClassMoniker *This = impl_from_IROTData(iface); |
| |
| TRACE("(%p)\n",iface); |
| |
| return IMoniker_Release(&This->IMoniker_iface); |
| } |
| |
| /****************************************************************************** |
| * ClassMonikerIROTData_GetComparisonData |
| ******************************************************************************/ |
| static HRESULT WINAPI ClassMonikerROTData_GetComparisonData(IROTData* iface, |
| BYTE* pbData, |
| ULONG cbMax, |
| ULONG* pcbData) |
| { |
| ClassMoniker *This = impl_from_IROTData(iface); |
| |
| TRACE("(%p, %u, %p)\n", pbData, cbMax, pcbData); |
| |
| *pcbData = 2*sizeof(CLSID); |
| if (cbMax < *pcbData) |
| return E_OUTOFMEMORY; |
| |
| /* write CLSID of the moniker */ |
| memcpy(pbData, &CLSID_ClassMoniker, sizeof(CLSID)); |
| /* write CLSID the moniker represents */ |
| memcpy(pbData+sizeof(CLSID), &This->clsid, sizeof(CLSID)); |
| |
| return S_OK; |
| } |
| |
| /********************************************************************************/ |
| /* Virtual function table for the ClassMoniker class which include IPersist,*/ |
| /* IPersistStream and IMoniker functions. */ |
| static const IMonikerVtbl ClassMonikerVtbl = |
| { |
| ClassMoniker_QueryInterface, |
| ClassMoniker_AddRef, |
| ClassMoniker_Release, |
| ClassMoniker_GetClassID, |
| ClassMoniker_IsDirty, |
| ClassMoniker_Load, |
| ClassMoniker_Save, |
| ClassMoniker_GetSizeMax, |
| ClassMoniker_BindToObject, |
| ClassMoniker_BindToStorage, |
| ClassMoniker_Reduce, |
| ClassMoniker_ComposeWith, |
| ClassMoniker_Enum, |
| ClassMoniker_IsEqual, |
| ClassMoniker_Hash, |
| ClassMoniker_IsRunning, |
| ClassMoniker_GetTimeOfLastChange, |
| ClassMoniker_Inverse, |
| ClassMoniker_CommonPrefixWith, |
| ClassMoniker_RelativePathTo, |
| ClassMoniker_GetDisplayName, |
| ClassMoniker_ParseDisplayName, |
| ClassMoniker_IsSystemMoniker |
| }; |
| |
| /********************************************************************************/ |
| /* Virtual function table for the IROTData class. */ |
| static const IROTDataVtbl ROTDataVtbl = |
| { |
| ClassMonikerROTData_QueryInterface, |
| ClassMonikerROTData_AddRef, |
| ClassMonikerROTData_Release, |
| ClassMonikerROTData_GetComparisonData |
| }; |
| |
| /****************************************************************************** |
| * ClassMoniker_Construct (local function) |
| *******************************************************************************/ |
| static HRESULT ClassMoniker_Construct(ClassMoniker* This, REFCLSID rclsid) |
| { |
| TRACE("(%p,%s)\n",This,debugstr_guid(rclsid)); |
| |
| /* Initialize the virtual function table. */ |
| This->IMoniker_iface.lpVtbl = &ClassMonikerVtbl; |
| This->IROTData_iface.lpVtbl = &ROTDataVtbl; |
| This->ref = 0; |
| This->clsid = *rclsid; |
| This->pMarshal = NULL; |
| |
| return S_OK; |
| } |
| |
| /****************************************************************************** |
| * CreateClassMoniker [OLE32.@] |
| ******************************************************************************/ |
| HRESULT WINAPI CreateClassMoniker(REFCLSID rclsid, IMoniker **ppmk) |
| { |
| ClassMoniker* newClassMoniker; |
| HRESULT hr; |
| |
| TRACE("(%s,%p)\n", debugstr_guid(rclsid), ppmk); |
| |
| newClassMoniker = HeapAlloc(GetProcessHeap(), 0, sizeof(ClassMoniker)); |
| |
| if (!newClassMoniker) |
| return STG_E_INSUFFICIENTMEMORY; |
| |
| hr = ClassMoniker_Construct(newClassMoniker, rclsid); |
| |
| if (FAILED(hr)) |
| { |
| HeapFree(GetProcessHeap(), 0, newClassMoniker); |
| return hr; |
| } |
| |
| return ClassMoniker_QueryInterface(&newClassMoniker->IMoniker_iface, &IID_IMoniker, |
| (void**)ppmk); |
| } |
| |
| HRESULT ClassMoniker_CreateFromDisplayName(LPBC pbc, LPCOLESTR szDisplayName, LPDWORD pchEaten, |
| IMoniker **ppmk) |
| { |
| HRESULT hr; |
| LPCWSTR s = strchrW(szDisplayName, ':'); |
| LPCWSTR end; |
| CLSID clsid; |
| BYTE table[256]; |
| int i; |
| |
| if (!s) |
| return MK_E_SYNTAX; |
| |
| s++; |
| |
| for (end = s; *end && (*end != ':'); end++) |
| ; |
| |
| TRACE("parsing %s\n", debugstr_wn(s, end - s)); |
| |
| /* validate the CLSID string */ |
| if (s[0] == '{') |
| { |
| if ((end - s != 38) || (s[37] != '}')) |
| return MK_E_SYNTAX; |
| s++; |
| } |
| else |
| { |
| if (end - s != 36) |
| return MK_E_SYNTAX; |
| } |
| |
| for (i=0; i<36; i++) |
| { |
| if ((i == 8)||(i == 13)||(i == 18)||(i == 23)) |
| { |
| if (s[i] != '-') |
| return MK_E_SYNTAX; |
| continue; |
| } |
| if (!(((s[i] >= '0') && (s[i] <= '9')) || |
| ((s[i] >= 'a') && (s[i] <= 'f')) || |
| ((s[i] >= 'A') && (s[i] <= 'F')))) |
| return MK_E_SYNTAX; |
| } |
| |
| /* quick lookup table */ |
| memset(table, 0, 256); |
| |
| for (i = 0; i < 10; i++) |
| table['0' + i] = i; |
| for (i = 0; i < 6; i++) |
| { |
| table['A' + i] = i+10; |
| table['a' + i] = i+10; |
| } |
| |
| /* in form XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX */ |
| |
| clsid.Data1 = (table[s[0]] << 28 | table[s[1]] << 24 | table[s[2]] << 20 | table[s[3]] << 16 | |
| table[s[4]] << 12 | table[s[5]] << 8 | table[s[6]] << 4 | table[s[7]]); |
| clsid.Data2 = table[s[9]] << 12 | table[s[10]] << 8 | table[s[11]] << 4 | table[s[12]]; |
| clsid.Data3 = table[s[14]] << 12 | table[s[15]] << 8 | table[s[16]] << 4 | table[s[17]]; |
| |
| /* these are just sequential bytes */ |
| clsid.Data4[0] = table[s[19]] << 4 | table[s[20]]; |
| clsid.Data4[1] = table[s[21]] << 4 | table[s[22]]; |
| clsid.Data4[2] = table[s[24]] << 4 | table[s[25]]; |
| clsid.Data4[3] = table[s[26]] << 4 | table[s[27]]; |
| clsid.Data4[4] = table[s[28]] << 4 | table[s[29]]; |
| clsid.Data4[5] = table[s[30]] << 4 | table[s[31]]; |
| clsid.Data4[6] = table[s[32]] << 4 | table[s[33]]; |
| clsid.Data4[7] = table[s[34]] << 4 | table[s[35]]; |
| |
| hr = CreateClassMoniker(&clsid, ppmk); |
| if (SUCCEEDED(hr)) |
| *pchEaten = (*end == ':' ? end + 1 : end) - szDisplayName; |
| return hr; |
| } |
| |
| HRESULT WINAPI ClassMoniker_CreateInstance(IClassFactory *iface, |
| IUnknown *pUnk, REFIID riid, void **ppv) |
| { |
| HRESULT hr; |
| IMoniker *pmk; |
| |
| TRACE("(%p, %s, %p)\n", pUnk, debugstr_guid(riid), ppv); |
| |
| *ppv = NULL; |
| |
| if (pUnk) |
| return CLASS_E_NOAGGREGATION; |
| |
| hr = CreateClassMoniker(&CLSID_NULL, &pmk); |
| if (FAILED(hr)) return hr; |
| |
| hr = IMoniker_QueryInterface(pmk, riid, ppv); |
| IMoniker_Release(pmk); |
| |
| return hr; |
| } |
