6.2

1 files changed, 0 insertions, 121 deletions

diff --git a/zen/com_util.h b/zen/com_util.h
deleted file mode 100644
index 5189b48e..00000000
--- a/zen/com_util.h
+++ /dev/null
@@ -1,121 +0,0 @@
-// **************************************************************************
-// * This file is part of the FreeFileSync project. It is distributed under *
-// * GNU General Public License: http://www.gnu.org/licenses/gpl.html       *
-// * Copyright (C) Zenju (zenju AT gmx DOT de) - All Rights Reserved        *
-// **************************************************************************
-
-#ifndef COM_UTILITY_HEADER
-#define COM_UTILITY_HEADER
-
-#include "com_ptr.h"
-#include <string>
-#include <cassert>
-
-namespace zen
-{
-//get an enumeration interface as a std::vector of bound(!) ComPtr(s)
-template <class T, class U>
-std::vector<ComPtr<T>> convertEnum(const ComPtr<U>& enumObj); //enumObj: must have the "_NewEnum" property that supports the IEnumUnknown interface
-
-/*
-extract text from com object member function returning a single BSTR:	HRESULT ComInterface::MemFun([out]  BSTR *pbstr);
-	Example: ComPtr<...> comObj =...;
-			 std::wstring description = getText(comObj, &IUPnPDevice::get_Description);
-*/
-template <class T, class MemFun>
-std::wstring getText(ComPtr<T> comObj, MemFun memFun);
-
-
-//RAII class handling BSTR
-class Bstring
-{
-public:
-    Bstring(const std::wstring& str) { str_ = ::SysAllocStringLen(str.data(), str.length()); } //string::data() returns unmodified string potentially containing 0-values
-    ~Bstring() { if (str_) ::SysFreeString(str_); }
-
-    const BSTR get() const { return str_; }
-
-private:
-    Bstring(const Bstring&);            //not implemented
-    Bstring& operator=(const Bstring&); //
-
-    BSTR str_;
-};
-
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-//############################ inline implemenatation ##################################
-template <class T, class U> inline
-std::vector<ComPtr<T>> convertEnum(const ComPtr<U>& enumObj)
-{
-    std::vector<ComPtr<T>> output;
-
-    if (enumObj)
-    {
-        ComPtr<IUnknown> unknown;
-        enumObj->get__NewEnum(unknown.init());
-        ComPtr<IEnumUnknown> enumUnknown = com_dynamic_cast<IEnumUnknown>(unknown);
-
-        assert(enumUnknown); //IEnumUnknown must be supported!
-        if (enumUnknown)
-        {
-            ComPtr<IUnknown> itemTmp;
-            while (enumUnknown->Next(1, itemTmp.init(), nullptr) == S_OK) //returns S_FALSE == 1 when finished! Don't use SUCCEEDED()!!!
-            {
-                ComPtr<T> itemNew = com_dynamic_cast<T>(itemTmp);
-                if (itemNew)
-                    output.push_back(itemNew);
-            }
-        }
-    }
-
-    return output;
-}
-
-
-template <class T, class MemFun> inline
-std::wstring getText(ComPtr<T> comObj, MemFun memFun)
-{
-    std::wstring text;
-    {
-        if (!comObj)
-            return std::wstring();
-
-        BSTR bstr = nullptr;
-        if (FAILED((comObj.get()->*memFun)(&bstr)))
-            return std::wstring();
-
-        if (bstr) //nullptr means "no text"
-        {
-            text = std::wstring(bstr, ::SysStringLen(bstr)); //correctly copy 0-characters
-            ::SysFreeString(bstr);
-        }
-    }
-    return text;
-}
-}
-
-
-#endif //COM_UTILITY_HEADER