int BookServerTest::createFileMoniker()
{
ComPtr<IMoniker> moniker;
auto hr = CreateFileMoniker(kFileName, &moniker);
if (FAILED(hr)) {
return -1;
}
IBindCtx* pbc;
CreateBindCtx(0, &pbc);
ComPtr<IBook> book;
hr = moniker->BindToObject(pbc, NULL, IID_IBook, (void**)&book);
if (FAILED(hr)) {
return -1;
}
ComPtr<IStorage> pStorage;
ComPtr<IStream> pStream;
hr = StgCreateStorageEx(kMonikerFileName, STGM_WRITE | STGM_SHARE_EXCLUSIVE | STGM_CREATE,
STGFMT_STORAGE, 0, NULL, 0, IID_IStorage, (void**)&pStorage);
if (FAILED(hr))
return hr;
hr = pStorage->CreateStream(kStreamName, STGM_WRITE | STGM_SHARE_EXCLUSIVE | STGM_CREATE,
0, 0, &pStream);
if (FAILED(hr))
return hr;
OleSaveToStream(moniker, pStream);
return 0;
}
int PolylineTest::writeFileMoniker()
{
ComPtr<IMoniker> moniker;
auto hr = CreateFileMoniker(kFileName, &moniker);
if (FAILED(hr)) {
return -1;
}
IBindCtx* pbc;
CreateBindCtx(0, &pbc);
ComPtr<IPolyline> polyline;
hr = moniker->BindToObject(pbc, NULL, IID_IPolyline, (void**)&polyline);
if (FAILED(hr)) {
return -1;
}
polyline->put_Color(RGB(0xff, 0x00, 0x00));
COLORREF value;
polyline->get_Color(&value);
assert(value == RGB(0xff, 0x00, 0x00));
ComPtr<IStorage> pStorage;
ComPtr<IStream> pStream;
hr = StgCreateStorageEx(kMonikerFileName, STGM_WRITE | STGM_SHARE_EXCLUSIVE | STGM_CREATE,
STGFMT_STORAGE, 0, NULL, 0, IID_IStorage, (void**)&pStorage);
if (FAILED(hr))
return hr;
hr = pStorage->CreateStream(kStreamName, STGM_WRITE | STGM_SHARE_EXCLUSIVE | STGM_CREATE,
0, 0, &pStream);
if (FAILED(hr))
return hr;
OleSaveToStream(moniker, pStream);
return 0;
}
/////////////////////////////////////////////////////////////////////////////
// Description: Creates a relative path name, if possible.
//
// Parameters:
// bBeginWithDot - Prepends the relative path with the a period and
// backslash. While possibly rendundant, this may be useful for some contexts
// of relative pathnames. If a relative path cannot be resolved, this
// parameter is ignored.
//
bool TCMakeRelativePath(LPCTSTR pszPath, LPCTSTR pszFrom, LPTSTR pszDest,
int cchMaxDest, bool bBeginWithDot)
{
// Ensure that input paths are absolute
TCHAR szPathCopy[_MAX_PATH], szFromCopy[_MAX_PATH];
if (!_tfullpath(szPathCopy, pszPath, sizeofArray(szPathCopy)))
return false;
if (!_tfullpath(szFromCopy, pszFrom, sizeofArray(szFromCopy)))
return false;
// Replace (in-place) forward slashes with backslashes in input paths
TCReplaceText(szPathCopy, TEXT("/"), TEXT("\\"), szPathCopy, -1);
TCReplaceText(szFromCopy, TEXT("/"), TEXT("\\"), szFromCopy, -1);
// The From path MUST be a directory, not a filename, so append backslash
if (TEXT('\\') != szFromCopy[_tcslen(szFromCopy) - 1])
_tcscat(szFromCopy, TEXT("\\"));
// Use COM monikers to create a relative path
HRESULT hr;
IBindCtxPtr pbc;
IMonikerPtr pmkFrom, pmkPath, pmkRelative;
LPOLESTR pszRelative = NULL;
if (SUCCEEDED(hr = CreateFileMoniker(_bstr_t(szFromCopy), &pmkFrom))
&& SUCCEEDED(hr = CreateFileMoniker(_bstr_t(szPathCopy), &pmkPath))
&& S_OK == (hr = pmkFrom->RelativePathTo(pmkPath, &pmkRelative))
&& SUCCEEDED(hr = CreateBindCtx(0, &pbc))
&& SUCCEEDED(hr = pmkRelative->GetDisplayName(pbc, NULL, &pszRelative)))
{
if (bBeginWithDot)
{
TC_tcscpyn(pszDest, TEXT(".\\"), cchMaxDest);
cchMaxDest -= 2;
pszDest += 2;
}
TC_tcscpyn(pszDest, _bstr_t(pszRelative), cchMaxDest);
CoTaskMemFree(pszRelative);
return true;
}
// Could not make a relative path, copy the absolute path
TC_tcscpyn(pszDest, szPathCopy, cchMaxDest);
return false;
}
LPMONIKER COleLinkingDoc::GetMoniker(OLEGETMONIKER nAssign)
{
ASSERT_VALID(this);
// use base class implementation if no registered moniker
if (m_strMoniker.IsEmpty())
return COleDocument::GetMoniker(nAssign);
// return file moniker based on current path name
LPMONIKER lpMoniker;
CreateFileMoniker(CStringW(m_strMoniker), &lpMoniker);
return lpMoniker;
}
IFileIsInUse* CreateIFileIsInUse(const string& File)
{
IFileIsInUse *pfiu = nullptr;
IRunningObjectTable *prot;
if (SUCCEEDED(GetRunningObjectTable(0, &prot)))
{
IMoniker *pmkFile;
if (SUCCEEDED(CreateFileMoniker(File.data(), &pmkFile)))
{
IEnumMoniker *penumMk;
if (SUCCEEDED(prot->EnumRunning(&penumMk)))
{
HRESULT hr = E_FAIL;
ULONG celt;
IMoniker *pmk;
while (FAILED(hr) && (penumMk->Next(1, &pmk, &celt) == S_OK))
{
DWORD dwType;
if (SUCCEEDED(pmk->IsSystemMoniker(&dwType)) && dwType == MKSYS_FILEMONIKER)
{
IMoniker *pmkPrefix;
if (SUCCEEDED(pmkFile->CommonPrefixWith(pmk, &pmkPrefix)))
{
if (pmkFile->IsEqual(pmkPrefix) == S_OK)
{
IUnknown *punk;
if (prot->GetObject(pmk, &punk) == S_OK)
{
hr = punk->QueryInterface(
#ifdef __GNUC__
IID_IFileIsInUse, IID_PPV_ARGS_Helper(&pfiu)
#else
IID_PPV_ARGS(&pfiu)
#endif
);
punk->Release();
}
}
pmkPrefix->Release();
}
}
pmk->Release();
}
penumMk->Release();
}
pmkFile->Release();
}
prot->Release();
}
return pfiu;
}
LPMONIKER COleDocument::GetMoniker(OLEGETMONIKER /*nAssign*/)
{
ASSERT_VALID(this);
// no moniker for untitled documents
if (m_strPathName.IsEmpty())
return NULL;
// return file moniker based on current path name
const CStringW strPathNameW(m_strPathName);
LPMONIKER lpMoniker;
CreateFileMoniker(strPathNameW.GetString(), &lpMoniker);
return lpMoniker;
}
static HRESULT
BuildMoniker(
const char *name,
LPMONIKER *ppmk)
{
LPMONIKER pmkClass = NULL;
HRESULT hr = CreateFileMoniker(TKWINSEND_REGISTRATION_BASE, &pmkClass);
if (SUCCEEDED(hr)) {
LPMONIKER pmkItem = NULL;
Tcl_DString dString;
Tcl_DStringInit(&dString);
Tcl_UtfToUniCharDString(name, -1, &dString);
hr = CreateFileMoniker((LPOLESTR)Tcl_DStringValue(&dString), &pmkItem);
Tcl_DStringFree(&dString);
if (SUCCEEDED(hr)) {
hr = pmkClass->lpVtbl->ComposeWith(pmkClass, pmkItem, FALSE, ppmk);
pmkItem->lpVtbl->Release(pmkItem);
}
pmkClass->lpVtbl->Release(pmkClass);
}
return hr;
}
LPMONIKER COleDocument::GetMoniker(OLEGETMONIKER /*nAssign*/)
{
USES_CONVERSION;
ASSERT_VALID(this);
// no moniker for untitled documents
if (m_strPathName.IsEmpty())
return NULL;
// return file moniker based on current path name
LPMONIKER lpMoniker;
CreateFileMoniker(T2COLE(m_strPathName), &lpMoniker);
return lpMoniker;
}
/***********************************************************************
* HlinkParseDisplayName (HLINK.@)
*/
HRESULT WINAPI HlinkParseDisplayName(LPBC pibc, LPCWSTR pwzDisplayName, BOOL fNoForceAbs,
ULONG *pcchEaten, IMoniker **ppimk)
{
static const WCHAR file_colonW[] = {'f','i','l','e',':'};
ULONG eaten = 0;
HRESULT hres;
TRACE("(%p %s %x %p %p)\n", pibc, debugstr_w(pwzDisplayName), fNoForceAbs, pcchEaten, ppimk);
if(fNoForceAbs)
FIXME("Unsupported fNoForceAbs\n");
if(!strncmpiW(pwzDisplayName, file_colonW, sizeof(file_colonW)/sizeof(WCHAR))) {
pwzDisplayName += sizeof(file_colonW)/sizeof(WCHAR);
eaten += sizeof(file_colonW)/sizeof(WCHAR);
while(*pwzDisplayName == '/') {
pwzDisplayName++;
eaten++;
}
}else {
hres = MkParseDisplayNameEx(pibc, pwzDisplayName, pcchEaten, ppimk);
if(SUCCEEDED(hres))
return hres;
hres = MkParseDisplayName(pibc, pwzDisplayName, pcchEaten, ppimk);
if(SUCCEEDED(hres))
return hres;
}
hres = CreateFileMoniker(pwzDisplayName, ppimk);
if(SUCCEEDED(hres))
*pcchEaten = eaten + strlenW(pwzDisplayName);
return hres;
}
/***********************************************************************
* HlinkParseDisplayName (HLINK.@)
*/
HRESULT WINAPI HlinkParseDisplayName(LPBC pibc, LPCWSTR pwzDisplayName, BOOL fNoForceAbs,
ULONG *pcchEaten, IMoniker **ppimk)
{
HRESULT hres;
TRACE("(%p %s %x %p %p)\n", pibc, debugstr_w(pwzDisplayName), fNoForceAbs, pcchEaten, ppimk);
if(fNoForceAbs)
FIXME("Unsupported fNoForceAbs\n");
hres = MkParseDisplayNameEx(pibc, pwzDisplayName, pcchEaten, ppimk);
if(SUCCEEDED(hres))
return hres;
hres = MkParseDisplayName(pibc, pwzDisplayName, pcchEaten, ppimk);
if(SUCCEEDED(hres))
return hres;
hres = CreateFileMoniker(pwzDisplayName, ppimk);
if(SUCCEEDED(hres))
*pcchEaten = strlenW(pwzDisplayName);
return hres;
}
STDMETHODIMP COleUILinkInfo::SetLinkSource(
DWORD dwLink, LPTSTR lpszDisplayName, ULONG lenFileName,
ULONG* pchEaten, BOOL fValidateSource)
{
USES_CONVERSION;
COleClientItem* pItem = (COleClientItem*)dwLink;
ASSERT_VALID(pItem);
ASSERT_KINDOF(COleClientItem, pItem);
ASSERT(pItem->GetType() == OT_LINK);
LPOLEOBJECT lpObject = NULL;
CLSID clsid;
// parse the portion known to be a file name into a file moniker
TCHAR szName[_MAX_PATH];
lstrcpyn(szName, lpszDisplayName, (int)lenFileName + 1);
LPMONIKER lpmk = NULL;
SCODE sc = CreateFileMoniker(T2COLE(szName), &lpmk);
if (lpmk == NULL)
return sc;
LPBC lpbc = NULL;
if (fValidateSource)
{
sc = CreateBindCtx(0, &lpbc);
if (sc != S_OK)
{
lpmk->Release();
return sc;
}
}
// nUneaten is the number of chars left to parse
UINT nUneaten = lstrlen(lpszDisplayName) - lenFileName;
// lpszRemainder is the left over display name
LPTSTR lpszRemainder = lpszDisplayName + lenFileName;
*pchEaten = lenFileName;
// parse the rest of the display name
while (nUneaten > 0)
{
// attempt to parse next moniker
ULONG nEaten = 0;
LPMONIKER lpmkNext = NULL;
sc = _AfxParseDisplayName(lpmk, lpbc, lpszRemainder, &nEaten, &lpmkNext);
if (sc != S_OK)
{
lpmk->Release();
lpbc->Release();
return sc;
}
// advance through the display name
nUneaten -= nEaten;
*pchEaten += nEaten;
lpszRemainder += nEaten;
if (lpmkNext != NULL)
{
// create composite out of current and next
LPMONIKER lpmkTemp = NULL;
sc = CreateGenericComposite(lpmk, lpmkNext, &lpmkTemp);
if (FAILED(sc))
{
lpmk->Release();
lpmkNext->Release();
lpbc->Release();
return sc;
}
// make current = next
lpmkNext->Release();
lpmk->Release();
lpmk = lpmkTemp;
}
}
if (fValidateSource)
{
// attempt to bind the the object
sc = lpmk->BindToObject(lpbc, NULL, IID_IOleObject, (LPLP)&lpObject);
if (FAILED(sc))
{
pItem->m_bLinkUnavail = TRUE;
lpbc->Release();
lpmk->Release();
RELEASE(lpObject);
return sc;
}
ASSERT(lpObject != NULL);
// call GetUserClassID while bound so default handler updates
lpObject->GetUserClassID(&clsid);
pItem->m_bLinkUnavail = FALSE;
}
// get IOleLink interface
LPOLELINK lpOleLink = QUERYINTERFACE(pItem->m_lpObject, IOleLink);
ASSERT(lpOleLink != NULL);
// set source from moniker
sc = lpOleLink->SetSourceMoniker(lpmk, clsid);
// update the cache if object was successfully bound
if (lpObject != NULL)
{
lpObject->Update();
lpObject->Release();
}
// cleanup
lpOleLink->Release();
RELEASE(lpmk);
RELEASE(lpbc);
return sc;
}
static HRESULT WINAPI IHlink_fnSetStringReference(IHlink* iface,
DWORD grfHLSETF, LPCWSTR pwzTarget, LPCWSTR pwzLocation)
{
HlinkImpl *This = impl_from_IHlink(iface);
TRACE("(%p)->(%i %s %s)\n", This, grfHLSETF, debugstr_w(pwzTarget),
debugstr_w(pwzLocation));
if(grfHLSETF > (HLINKSETF_TARGET | HLINKSETF_LOCATION) &&
grfHLSETF < -(HLINKSETF_TARGET | HLINKSETF_LOCATION))
return grfHLSETF;
if (grfHLSETF & HLINKSETF_TARGET)
{
if (This->Moniker)
{
IMoniker_Release(This->Moniker);
This->Moniker = NULL;
}
if (pwzTarget && *pwzTarget)
{
IMoniker *pMon;
IBindCtx *pbc = NULL;
ULONG eaten;
HRESULT r;
r = CreateBindCtx(0, &pbc);
if (FAILED(r))
return E_OUTOFMEMORY;
r = MkParseDisplayName(pbc, pwzTarget, &eaten, &pMon);
IBindCtx_Release(pbc);
if (FAILED(r))
{
LPCWSTR p = strchrW(pwzTarget, ':');
if (p && (p - pwzTarget > 1))
r = CreateURLMoniker(NULL, pwzTarget, &pMon);
else
r = CreateFileMoniker(pwzTarget, &pMon);
if (FAILED(r))
{
ERR("couldn't create moniker for %s, failed with error 0x%08x\n",
debugstr_w(pwzTarget), r);
return r;
}
}
IHlink_SetMonikerReference(iface, HLINKSETF_TARGET, pMon, NULL);
IMoniker_Release(pMon);
}
}
if (grfHLSETF & HLINKSETF_LOCATION)
{
heap_free(This->Location);
This->Location = NULL;
if (pwzLocation && *pwzLocation)
This->Location = hlink_strdupW( pwzLocation );
}
return S_OK;
}
/******************************************************************************
* FileMoniker_CommonPrefixWith
*/
static HRESULT WINAPI
FileMonikerImpl_CommonPrefixWith(IMoniker* iface,IMoniker* pmkOther,IMoniker** ppmkPrefix)
{
LPOLESTR pathThis,pathOther,*stringTable1,*stringTable2,commonPath;
IBindCtx *pbind;
DWORD mkSys;
ULONG nb1,nb2,i,sameIdx;
BOOL machineNameCase = FALSE;
if (ppmkPrefix==NULL)
return E_POINTER;
if (pmkOther==NULL)
return E_INVALIDARG;
*ppmkPrefix=0;
/* check if we have the same type of moniker */
IMoniker_IsSystemMoniker(pmkOther,&mkSys);
if(mkSys==MKSYS_FILEMONIKER){
HRESULT ret;
ret = CreateBindCtx(0,&pbind);
if (FAILED(ret))
return ret;
/* create a string based on common part of the two paths */
ret = IMoniker_GetDisplayName(iface,pbind,NULL,&pathThis);
if (FAILED(ret))
return ret;
ret = IMoniker_GetDisplayName(pmkOther,pbind,NULL,&pathOther);
if (FAILED(ret))
return ret;
nb1=FileMonikerImpl_DecomposePath(pathThis,&stringTable1);
if (FAILED(nb1))
return nb1;
nb2=FileMonikerImpl_DecomposePath(pathOther,&stringTable2);
if (FAILED(nb2))
{
free_stringtable(stringTable1);
return nb2;
}
if (nb1==0 || nb2==0)
{
free_stringtable(stringTable1);
free_stringtable(stringTable2);
return MK_E_NOPREFIX;
}
commonPath=HeapAlloc(GetProcessHeap(),0,sizeof(WCHAR)*(min(lstrlenW(pathThis),lstrlenW(pathOther))+1));
if (!commonPath)
return E_OUTOFMEMORY;
*commonPath=0;
for(sameIdx=0; ( (stringTable1[sameIdx]!=NULL) &&
(stringTable2[sameIdx]!=NULL) &&
(lstrcmpiW(stringTable1[sameIdx],stringTable2[sameIdx])==0)); sameIdx++);
if (sameIdx > 1 && *stringTable1[0]=='\\' && *stringTable2[1]=='\\'){
machineNameCase = TRUE;
for(i=2;i<sameIdx;i++)
if( (*stringTable1[i]=='\\') && (i+1 < sameIdx) && (*stringTable1[i+1]=='\\') ){
machineNameCase = FALSE;
break;
}
}
if (machineNameCase && *stringTable1[sameIdx-1]=='\\')
sameIdx--;
if (machineNameCase && (sameIdx<=3) && (nb1 > 3 || nb2 > 3) )
ret = MK_E_NOPREFIX;
else
{
for(i=0;i<sameIdx;i++)
strcatW(commonPath,stringTable1[i]);
free_stringtable(stringTable1);
free_stringtable(stringTable2);
ret = CreateFileMoniker(commonPath,ppmkPrefix);
}
HeapFree(GetProcessHeap(),0,commonPath);
return ret;
}
else
return MonikerCommonPrefixWith(iface,pmkOther,ppmkPrefix);
}
/******************************************************************************
* FileMoniker_ComposeWith
*/
static HRESULT WINAPI
FileMonikerImpl_ComposeWith(IMoniker* iface, IMoniker* pmkRight,
BOOL fOnlyIfNotGeneric, IMoniker** ppmkComposite)
{
HRESULT res;
LPOLESTR str1=0,str2=0,*strDec1=0,*strDec2=0,newStr=0;
static const WCHAR twoPoint[]={'.','.',0};
static const WCHAR bkSlash[]={'\\',0};
IBindCtx *bind=0;
int i=0,j=0,lastIdx1=0,lastIdx2=0;
DWORD mkSys;
TRACE("(%p,%p,%d,%p)\n",iface,pmkRight,fOnlyIfNotGeneric,ppmkComposite);
if (ppmkComposite==NULL)
return E_POINTER;
if (pmkRight==NULL)
return E_INVALIDARG;
*ppmkComposite=0;
IMoniker_IsSystemMoniker(pmkRight,&mkSys);
/* check if we have two FileMonikers to compose or not */
if(mkSys==MKSYS_FILEMONIKER){
CreateBindCtx(0,&bind);
IMoniker_GetDisplayName(iface,bind,NULL,&str1);
IMoniker_GetDisplayName(pmkRight,bind,NULL,&str2);
/* decompose pathnames of the two monikers : (to prepare the path merge operation ) */
lastIdx1=FileMonikerImpl_DecomposePath(str1,&strDec1)-1;
lastIdx2=FileMonikerImpl_DecomposePath(str2,&strDec2)-1;
if ((lastIdx1==-1 && lastIdx2>-1)||(lastIdx1==1 && lstrcmpW(strDec1[0],twoPoint)==0))
return MK_E_SYNTAX;
if(lstrcmpW(strDec1[lastIdx1],bkSlash)==0)
lastIdx1--;
/* for etch "..\" in the left of str2 remove the right element from str1 */
for(i=0; ( (lastIdx1>=0) && (strDec2[i]!=NULL) && (lstrcmpW(strDec2[i],twoPoint)==0) ) ;i+=2){
lastIdx1-=2;
}
/* the length of the composed path string is raised by the sum of the two paths lengths */
newStr=HeapAlloc(GetProcessHeap(),0,sizeof(WCHAR)*(lstrlenW(str1)+lstrlenW(str2)+1));
if (newStr)
{
/* new path is the concatenation of the rest of str1 and str2 */
for(*newStr=0,j=0;j<=lastIdx1;j++)
strcatW(newStr,strDec1[j]);
if ((strDec2[i]==NULL && lastIdx1>-1 && lastIdx2>-1) || lstrcmpW(strDec2[i],bkSlash)!=0)
strcatW(newStr,bkSlash);
for(j=i;j<=lastIdx2;j++)
strcatW(newStr,strDec2[j]);
/* create a new moniker with the new string */
res=CreateFileMoniker(newStr,ppmkComposite);
/* free all strings space memory used by this function */
HeapFree(GetProcessHeap(),0,newStr);
}
else res = E_OUTOFMEMORY;
free_stringtable(strDec1);
free_stringtable(strDec2);
CoTaskMemFree(str1);
CoTaskMemFree(str2);
return res;
}
else if(mkSys==MKSYS_ANTIMONIKER){
*ppmkComposite=NULL;
return S_OK;
}
else if (fOnlyIfNotGeneric){
*ppmkComposite=NULL;
return MK_E_NEEDGENERIC;
}
else
return CreateGenericComposite(iface,pmkRight,ppmkComposite);
}
HRESULT FileMoniker_CreateFromDisplayName(LPBC pbc, LPCOLESTR szDisplayName,
LPDWORD pchEaten, IMoniker **ppmk)
{
LPCWSTR end;
static const WCHAR wszSeparators[] = {':','\\','/','!',0};
for (end = szDisplayName + strlenW(szDisplayName);
end && (end != szDisplayName);
end = memrpbrkW(szDisplayName, end - szDisplayName, wszSeparators))
{
HRESULT hr;
IRunningObjectTable *rot;
IMoniker *file_moniker;
LPWSTR file_display_name;
LPWSTR full_path_name;
DWORD full_path_name_len;
int len = end - szDisplayName;
file_display_name = HeapAlloc(GetProcessHeap(), 0, (len + 1) * sizeof(WCHAR));
if (!file_display_name) return E_OUTOFMEMORY;
memcpy(file_display_name, szDisplayName, len * sizeof(WCHAR));
file_display_name[len] = '\0';
hr = CreateFileMoniker(file_display_name, &file_moniker);
if (FAILED(hr))
{
HeapFree(GetProcessHeap(), 0, file_display_name);
return hr;
}
hr = IBindCtx_GetRunningObjectTable(pbc, &rot);
if (FAILED(hr))
{
HeapFree(GetProcessHeap(), 0, file_display_name);
IMoniker_Release(file_moniker);
return hr;
}
hr = IRunningObjectTable_IsRunning(rot, file_moniker);
IRunningObjectTable_Release(rot);
if (FAILED(hr))
{
HeapFree(GetProcessHeap(), 0, file_display_name);
IMoniker_Release(file_moniker);
return hr;
}
if (hr == S_OK)
{
TRACE("found running file moniker for %s\n", debugstr_w(file_display_name));
*pchEaten = len;
*ppmk = file_moniker;
HeapFree(GetProcessHeap(), 0, file_display_name);
return S_OK;
}
full_path_name_len = GetFullPathNameW(file_display_name, 0, NULL, NULL);
if (!full_path_name_len)
{
HeapFree(GetProcessHeap(), 0, file_display_name);
IMoniker_Release(file_moniker);
return MK_E_SYNTAX;
}
full_path_name = HeapAlloc(GetProcessHeap(), 0, full_path_name_len * sizeof(WCHAR));
if (!full_path_name)
{
HeapFree(GetProcessHeap(), 0, file_display_name);
IMoniker_Release(file_moniker);
return E_OUTOFMEMORY;
}
GetFullPathNameW(file_display_name, full_path_name_len, full_path_name, NULL);
if (GetFileAttributesW(full_path_name) == INVALID_FILE_ATTRIBUTES)
TRACE("couldn't open file %s\n", debugstr_w(full_path_name));
else
{
TRACE("got file moniker for %s\n", debugstr_w(szDisplayName));
*pchEaten = len;
*ppmk = file_moniker;
HeapFree(GetProcessHeap(), 0, file_display_name);
HeapFree(GetProcessHeap(), 0, full_path_name);
return S_OK;
}
HeapFree(GetProcessHeap(), 0, file_display_name);
HeapFree(GetProcessHeap(), 0, full_path_name);
IMoniker_Release(file_moniker);
}
return MK_E_CANTOPENFILE;
}
/******************************************************************************
* FileMoniker_RelativePathTo
*/
static HRESULT WINAPI
FileMonikerImpl_RelativePathTo(IMoniker* iface,IMoniker* pmOther, IMoniker** ppmkRelPath)
{
IBindCtx *bind;
HRESULT res;
LPOLESTR str1=0,str2=0,*tabStr1=0,*tabStr2=0,relPath=0;
DWORD len1=0,len2=0,sameIdx=0,j=0;
static const WCHAR back[] ={'.','.','\\',0};
TRACE("(%p,%p,%p)\n",iface,pmOther,ppmkRelPath);
if (ppmkRelPath==NULL)
return E_POINTER;
if (pmOther==NULL)
return E_INVALIDARG;
res=CreateBindCtx(0,&bind);
if (FAILED(res))
return res;
res=IMoniker_GetDisplayName(iface,bind,NULL,&str1);
if (FAILED(res))
return res;
res=IMoniker_GetDisplayName(pmOther,bind,NULL,&str2);
if (FAILED(res))
return res;
len1=FileMonikerImpl_DecomposePath(str1,&tabStr1);
if (FAILED(len1))
return E_OUTOFMEMORY;
len2=FileMonikerImpl_DecomposePath(str2,&tabStr2);
if (FAILED(len2))
{
free_stringtable(tabStr1);
return E_OUTOFMEMORY;
}
/* count the number of similar items from the begin of the two paths */
for(sameIdx=0; ( (tabStr1[sameIdx]!=NULL) &&
(tabStr2[sameIdx]!=NULL) &&
(lstrcmpiW(tabStr1[sameIdx],tabStr2[sameIdx])==0)); sameIdx++);
/* begin the construction of relativePath */
/* if the two paths have a consecutive similar item from the begin ! the relativePath will be composed */
/* by "..\\" in the begin */
relPath=HeapAlloc(GetProcessHeap(),0,sizeof(WCHAR)*(1+lstrlenW(str1)+lstrlenW(str2)));
*relPath=0;
if (len2>0 && !(len1==1 && len2==1 && sameIdx==0))
for(j=sameIdx;(tabStr1[j] != NULL); j++)
if (*tabStr1[j]!='\\')
strcatW(relPath,back);
/* add items of the second path (similar items with the first path are not included) to the relativePath */
for(j=sameIdx;tabStr2[j]!=NULL;j++)
strcatW(relPath,tabStr2[j]);
res=CreateFileMoniker(relPath,ppmkRelPath);
free_stringtable(tabStr1);
free_stringtable(tabStr2);
CoTaskMemFree(str1);
CoTaskMemFree(str2);
HeapFree(GetProcessHeap(),0,relPath);
if (len1==0 || len2==0 || (len1==1 && len2==1 && sameIdx==0))
return MK_S_HIM;
return res;
}
/******************************************************************************
* FileMoniker_CommonPrefixWith
*/
static HRESULT WINAPI
FileMonikerImpl_CommonPrefixWith(IMoniker* iface,IMoniker* pmkOther,IMoniker** ppmkPrefix)
{
LPOLESTR pathThis = NULL, pathOther = NULL, *stringTable1 = NULL;
LPOLESTR *stringTable2 = NULL, commonPath = NULL;
IBindCtx *bindctx;
DWORD mkSys;
ULONG nb1,nb2,i,sameIdx;
BOOL machineNameCase = FALSE;
HRESULT ret;
if (ppmkPrefix==NULL)
return E_POINTER;
if (pmkOther==NULL)
return E_INVALIDARG;
*ppmkPrefix=0;
/* check if we have the same type of moniker */
IMoniker_IsSystemMoniker(pmkOther,&mkSys);
if (mkSys != MKSYS_FILEMONIKER)
return MonikerCommonPrefixWith(iface, pmkOther, ppmkPrefix);
ret = CreateBindCtx(0, &bindctx);
if (FAILED(ret))
return ret;
/* create a string based on common part of the two paths */
ret = IMoniker_GetDisplayName(iface, bindctx, NULL, &pathThis);
if (FAILED(ret))
goto failed;
ret = IMoniker_GetDisplayName(pmkOther, bindctx, NULL, &pathOther);
if (FAILED(ret))
goto failed;
nb1 = FileMonikerImpl_DecomposePath(pathThis, &stringTable1);
if (FAILED(nb1)) {
ret = nb1;
goto failed;
}
nb2 = FileMonikerImpl_DecomposePath(pathOther, &stringTable2);
if (FAILED(nb2)) {
ret = nb2;
goto failed;
}
if (nb1 == 0 || nb2 == 0) {
ret = MK_E_NOPREFIX;
goto failed;
}
commonPath = CoTaskMemAlloc(sizeof(WCHAR)*(min(lstrlenW(pathThis),lstrlenW(pathOther))+1));
if (!commonPath) {
ret = E_OUTOFMEMORY;
goto failed;
}
*commonPath = 0;
for(sameIdx=0; ( (stringTable1[sameIdx]!=NULL) &&
(stringTable2[sameIdx]!=NULL) &&
(lstrcmpiW(stringTable1[sameIdx],stringTable2[sameIdx])==0)); sameIdx++);
if (sameIdx > 1 && *stringTable1[0]=='\\' && *stringTable2[1]=='\\'){
machineNameCase = TRUE;
for(i=2;i<sameIdx;i++)
if( (*stringTable1[i]=='\\') && (i+1 < sameIdx) && (*stringTable1[i+1]=='\\') ){
machineNameCase = FALSE;
break;
}
}
if (machineNameCase && *stringTable1[sameIdx-1]=='\\')
sameIdx--;
if (machineNameCase && (sameIdx<=3) && (nb1 > 3 || nb2 > 3) )
ret = MK_E_NOPREFIX;
else
{
for (i = 0; i < sameIdx; i++)
strcatW(commonPath,stringTable1[i]);
ret = CreateFileMoniker(commonPath, ppmkPrefix);
}
failed:
IBindCtx_Release(bindctx);
CoTaskMemFree(pathThis);
CoTaskMemFree(pathOther);
CoTaskMemFree(commonPath);
if (stringTable1) free_stringtable(stringTable1);
if (stringTable2) free_stringtable(stringTable2);
return ret;
}
BOOL COleLinkingDoc::Register(COleObjectFactory* pFactory, LPCTSTR lpszPathName)
{
ASSERT_VALID(this);
ASSERT(pFactory == NULL ||
AfxIsValidAddress(pFactory, sizeof(COleObjectFactory)));
ASSERT(lpszPathName == NULL || AfxIsValidString(lpszPathName));
ASSERT(m_dwRegister == 0);
// attach the document to the server
ASSERT(m_pFactory == NULL || m_pFactory == pFactory);
m_pFactory = pFactory;
BOOL bResult = TRUE;
// create file moniker based on path name
RELEASE(m_lpMonikerROT);
m_strMoniker.Empty();
if (lpszPathName != NULL)
{
if (CreateFileMoniker(CStringW(lpszPathName), &m_lpMonikerROT) != S_OK)
bResult = FALSE;
}
// register file moniker as running
if (m_lpMonikerROT != NULL)
{
// see if the object is already running in the ROT
LPRUNNINGOBJECTTABLE lpROT = NULL;
VERIFY(GetRunningObjectTable(0, &lpROT) == S_OK);
ASSERT(lpROT != NULL);
LPUNKNOWN lpUnk;
if (lpROT->GetObject(m_lpMonikerROT, &lpUnk) == S_OK)
{
// fatal error -- can't register same moniker twice!
lpUnk->Release();
RELEASE(m_lpMonikerROT);
return FALSE;
}
// not already running -- so ok to attempt registration
SCODE sc = lpROT->Register(NULL, (LPUNKNOWN)
GetInterface(&IID_IUnknown), m_lpMonikerROT, &m_dwRegister);
lpROT->Release();
m_strMoniker = lpszPathName;
if (sc != S_OK)
bResult = FALSE;
}
// update all objects with new moniker
POSITION pos = GetStartPosition();
COleClientItem* pItem;
while ((pItem = GetNextClientItem(pos)) != NULL)
{
if (pItem->m_bMoniker)
{
ASSERT(pItem->m_lpObject != NULL);
pItem->m_lpObject->SetMoniker(OLEWHICHMK_CONTAINER,
m_lpMonikerROT);
}
}
return bResult;
}
