Debug.cpp File Reference

#include "precomp.h"

Include dependency graph for Debug.cpp:

Go to the source code of this file.

Functions
static bool	GetInterfaceName (const WCHAR *InterfaceString, WCHAR *buf, size_t size)
WCHAR *	guid2string (REFCLSID iid)

Function Documentation

GetInterfaceName()

static bool GetInterfaceName ( const WCHAR *  InterfaceString, WCHAR *  buf, size_t  size  )

static

Definition at line 10 of file Debug.cpp.

{
    WCHAR LocalBuf[100];
    DWORD dwType = 0, dwDataSize = size * sizeof(WCHAR);

    if (!SUCCEEDED(StringCchPrintfW(LocalBuf, _countof(LocalBuf), L"Interface\\%s", InterfaceString)))
        return false;

    return SHRegGetValueW(HKEY_CLASSES_ROOT, LocalBuf, NULL, RRF_RT_REG_SZ, &dwType, buf, &dwDataSize) == ERROR_SUCCESS;
}

Referenced by guid2string(), and InfoTdiQueryGetInterfaceMIB().

guid2string()

WCHAR* guid2string

(

REFCLSID

iid

)

Definition at line 21 of file Debug.cpp.

{
    static WCHAR buf[2][300];
    static int idx = 0;

    idx ^= 1;

    LPOLESTR tmp;
    HRESULT hr = ProgIDFromCLSID(iid, &tmp);
    if (SUCCEEDED(hr))
    {
        wcscpy(buf[idx], tmp);
        CoTaskMemFree(tmp);
        return buf[idx];
    }
    StringFromGUID2(iid, buf[idx], _countof(buf[idx]));
    if (GetInterfaceName(buf[idx], buf[idx], _countof(buf[idx])))
    {
        return buf[idx];
    }
    StringFromGUID2(iid, buf[idx], _countof(buf[idx]));

    return buf[idx];
}

Referenced by CZipFolder::BindToObject(), CZipFolder::CreateViewObject(), and CZipFolder::GetUIObjectOf().