evalcmd.h File Reference

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Functions
HRESULT	_PathCopyExeAndTrimWhiteSpaces (PWSTR pszBuff, size_t cchBuff, PCWSTR pszSrc, size_t cchSrc)
HRESULT	_PathFindInFolder (_In_ INT csidl, _In_ PCWSTR pszSrc, _Out_ PWSTR pszPath, _In_ UINT cchPath)
HRESULT	_PathFindInSystem (_Inout_ PWSTR pszPath, _In_ UINT cchPath)
HRESULT WINAPI	AssocCreateElement (_In_ REFCLSID rclsid, _In_ REFIID riid, _Outptr_ PVOID *ppvObj)

Function Documentation

_PathCopyExeAndTrimWhiteSpaces()

HRESULT _PathCopyExeAndTrimWhiteSpaces	(	PWSTR	pszBuff,
		size_t	cchBuff,
		PCWSTR	pszSrc,
		size_t	cchSrc
	)

Definition at line 53 of file evalcmd.cpp.

{
    HRESULT hr = StringCchCopyNW(pszBuff, cchBuff, pszSrc, cchSrc);
    if (SUCCEEDED(hr))
        StrTrimW(pszBuff, L" \t");
    return hr;
}

Referenced by _ExeFromCmd(), and SHEvaluateSystemCommandTemplate().

_PathFindInFolder()

HRESULT _PathFindInFolder	(	_In_ INT	csidl,
		_In_ PCWSTR	pszSrc,
		_Out_ PWSTR	pszPath,
		_In_ UINT	cchPath
	)

Definition at line 148 of file evalcmd.cpp.

{
    WCHAR szDir[MAX_PATH];
    HRESULT hr = SHGetFolderPathW(0, csidl, 0, 0, szDir);
    if (FAILED(hr))
        return hr;
 
    hr = PathCchCombineEx(pszPath, cchPath, szDir, pszSrc, PATHCCH_NONE);
    if (FAILED(hr))
        return hr;
 
    return _PathExeExists(pszPath);
}

Referenced by _PathFindInSystem().

_PathFindInSystem()

HRESULT _PathFindInSystem	(	_Inout_ PWSTR	pszPath,
		_In_ UINT	cchPath
	)

Definition at line 162 of file evalcmd.cpp.

{
    WCHAR szPath[MAX_PATH];
    HRESULT hr = _PathFindInFolder(CSIDL_SYSTEM, pszPath, szPath, _countof(szPath));
    if (FAILED(hr))
        hr = _PathFindInFolder(CSIDL_WINDOWS, pszPath, szPath, _countof(szPath));
    if (FAILED(hr))
        return hr;
    return StringCchCopyW(pszPath, cchPath, szPath);
}

Referenced by _ExeFromCmd(), and SHEvaluateSystemCommandTemplate().

AssocCreateElement()

HRESULT WINAPI AssocCreateElement	(	_In_ REFCLSID	rclsid,
		_In_ REFIID	riid,
		_Outptr_ PVOID *	ppvObj
	)

Definition at line 1635 of file elements.cpp.

{
    IAssociationElementOld* pElement;
    if (rclsid == CLSID_AssocShellElement)
    {
        auto pNewElement = new(std::nothrow) CAssocShellElement();
        pElement = static_cast<IAssociationElementOld*>(pNewElement);
    }
    else if (rclsid == CLSID_AssocApplicationElement)
    {
        auto pNewElement = new(std::nothrow) CAssocApplicationElement();
        pElement = static_cast<IAssociationElementOld*>(pNewElement);
    }
    else if (rclsid == CLSID_AssocProgidElement)
    {
        auto pNewElement = new(std::nothrow) CAssocProgidElement();
        pElement = static_cast<IAssociationElementOld*>(pNewElement);
    }
    else if (rclsid == CLSID_AssocClsidElement)
    {
        auto pNewElement = new(std::nothrow) CAssocClsidElement();
        pElement = static_cast<IAssociationElementOld*>(pNewElement);
    }
    else if (rclsid == CLSID_AssocSystemElement)
    {
        auto pNewElement = new(std::nothrow) CAssocSystemExtElement();
        pElement = static_cast<IAssociationElementOld*>(pNewElement);
    }
    else if (rclsid == CLSID_AssocFolderElement)
    {
        auto pNewElement = new(std::nothrow) CAssocFolderElement();
        pElement = static_cast<IAssociationElementOld*>(pNewElement);
    }
    else if (rclsid == CLSID_AssocStarElement)
    {
        auto pNewElement = new(std::nothrow) CAssocStarElement();
        pElement = static_cast<IAssociationElementOld*>(pNewElement);
    }
    else if (rclsid == CLSID_AssocPerceivedElement)
    {
        auto pNewElement = new(std::nothrow) CAssocPerceivedElement();
        pElement = static_cast<IAssociationElementOld*>(pNewElement);
    }
    else if (rclsid == CLSID_AssocClientElement)
    {
        auto pNewElement = new(std::nothrow) CAssocClientElement();
        pElement = static_cast<IAssociationElementOld*>(pNewElement);
    }
    else
    {
        ERR("rclsid: %s\n", wine_dbgstr_guid(&rclsid));
        *ppvObj = NULL;
        return CLASS_E_CLASSNOTAVAILABLE;
    }
 
    if (!pElement)
    {
        ERR("E_OUTOFMEMORY\n");
        return E_OUTOFMEMORY;
    }
 
    HRESULT hr = pElement->QueryInterface(riid, ppvObj);
    pElement->Release();
    return hr;
}