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|
ATLINLINE ATLAPI AtlRegisterClassCategoriesHelper( REFCLSID clsid,
const struct _ATL_CATMAP_ENTRY* pCatMap, BOOL bRegister )
{
CComPtr< ICatRegister > pCatRegister;
HRESULT hResult;
const struct _ATL_CATMAP_ENTRY* pEntry;
CATID catid;
if( pCatMap == NULL )
{
return( S_OK );
}
if (InlineIsEqualGUID(clsid, GUID_NULL))
{
ATLASSERT(0 && _T("Use OBJECT_ENTRY_NON_CREATEABLE_EX macro if you want to register class categories for non creatable objects."));
return S_OK;
}
hResult = CoCreateInstance( CLSID_StdComponentCategoriesMgr, NULL,
CLSCTX_INPROC_SERVER, __uuidof(ICatRegister), (void**)&pCatRegister );
if( FAILED( hResult ) )
{
// Since not all systems have the category manager installed, we'll allow
// the registration to succeed even though we didn't register our
// categories. If you really want to register categories on a system
// without the category manager, you can either manually add the
// appropriate entries to your registry script (.rgs), or you can
// redistribute comcat.dll.
return( S_OK );
}
hResult = S_OK;
pEntry = pCatMap;
while( pEntry->iType != _ATL_CATMAP_ENTRY_END )
{
catid = *pEntry->pcatid;
if( bRegister )
{
if( pEntry->iType == _ATL_CATMAP_ENTRY_IMPLEMENTED )
{
hResult = pCatRegister->RegisterClassImplCategories( clsid, 1,
&catid );
}
else
{
ATLASSERT( pEntry->iType == _ATL_CATMAP_ENTRY_REQUIRED );
hResult = pCatRegister->RegisterClassReqCategories( clsid, 1,
&catid );
}
if( FAILED( hResult ) )
{
return( hResult );
}
}
else
{
if( pEntry->iType == _ATL_CATMAP_ENTRY_IMPLEMENTED )
{
pCatRegister->UnRegisterClassImplCategories( clsid, 1, &catid );
}
else
{
ATLASSERT( pEntry->iType == _ATL_CATMAP_ENTRY_REQUIRED );
pCatRegister->UnRegisterClassReqCategories( clsid, 1, &catid );
}
}
pEntry++;
}
// When unregistering remove "Implemented Categories" and "Required Categories" subkeys if they are empty.
if (!bRegister)
{
OLECHAR szGUID[64];
::StringFromGUID2(clsid, szGUID, 64);
USES_CONVERSION_EX;
TCHAR* pszGUID = OLE2T_EX(szGUID, _ATL_SAFE_ALLOCA_DEF_THRESHOLD);
if (pszGUID != NULL)
{
TCHAR szKey[128];
#ifdef UNICODE
Checked::wcscpy_s(szKey, _countof(szKey), _T("CLSID\\"));
Checked::wcscat_s(szKey, _countof(szKey), pszGUID);
Checked::wcscat_s(szKey, _countof(szKey), _T("\\Required Categories"));
#else
Checked::strcpy_s(szKey, _countof(szKey), _T("CLSID\\"));
Checked::strcat_s(szKey, _countof(szKey), pszGUID);
Checked::strcat_s(szKey, _countof(szKey), _T("\\Required Categories"));
#endif
CRegKey root(HKEY_CLASSES_ROOT);
CRegKey key;
DWORD cbSubKeys = 0;
LRESULT lRes = key.Open(root, szKey, KEY_READ);
if (lRes == ERROR_SUCCESS)
{
lRes = RegQueryInfoKey(key, NULL, NULL, NULL, &cbSubKeys, NULL, NULL, NULL, NULL, NULL, NULL, NULL);
key.Close();
if (lRes == ERROR_SUCCESS && cbSubKeys == 0)
{
root.DeleteSubKey(szKey);
}
}
#ifdef UNICODE
Checked::wcscpy_s(szKey, _countof(szKey), _T("CLSID\\"));
Checked::wcscat_s(szKey, _countof(szKey), pszGUID);
Checked::wcscat_s(szKey, _countof(szKey), _T("\\Implemented Categories"));
#else
Checked::strcpy_s(szKey, _countof(szKey), _T("CLSID\\"));
Checked::strcat_s(szKey, _countof(szKey), pszGUID);
Checked::strcat_s(szKey, _countof(szKey), _T("\\Implemented Categories"));
#endif
lRes = key.Open(root, szKey, KEY_READ);
if (lRes == ERROR_SUCCESS)
{
lRes = RegQueryInfoKey(key, NULL, NULL, NULL, &cbSubKeys, NULL, NULL, NULL, NULL, NULL, NULL, NULL);
key.Close();
if (lRes == ERROR_SUCCESS && cbSubKeys == 0)
{
root.DeleteSubKey(szKey);
}
}
}
}
return( S_OK );
}
#endif // _ATL_DLL |
Migration VC6.0 vers VC2008
) ainsi que des multiples options de compilation (post build process - option au link, build etc..) bref, un truc assez complet..
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Envoyé par farscape
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