1 files changed, 0 insertions, 78 deletions
diff --git a/lib/dir_exist_async.h b/lib/dir_exist_async.h
deleted file mode 100644
index 19e5f745..00000000
--- a/lib/dir_exist_async.h
+++ /dev/null
@@ -1,78 +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 DIR_EXIST_HEADER_08173281673432158067342132467183267
-#define DIR_EXIST_HEADER_08173281673432158067342132467183267
-
-#include <zen/thread.h>
-#include <zen/file_handling.h>
-#include <zen/file_error.h>
-#include "process_callback.h"
-#include "resolve_path.h"
-
-namespace zen
-{
-namespace
-{
-//directory existence checking may hang for non-existent network drives => run asynchronously and update UI!
-//- check existence of all directories in parallel! (avoid adding up search times if multiple network drives are not reachable)
-//- add reasonable time-out time!
-//- avoid checking duplicate entries by design: set<Zstring, LessFilename>
-std::set<Zstring, LessFilename> getExistingDirsUpdating(const std::set<Zstring, LessFilename>& dirnames,
-                                                        std::set<Zstring, LessFilename>& missing,
-                                                        bool allowUserInteraction,
-                                                        ProcessCallback& procCallback)
-{
-    using namespace zen;
-
-    missing.clear();
-
-    std::list<std::pair<Zstring, boost::unique_future<bool>>> futureInfo;
-    for (const Zstring& dirname : dirnames)
-        if (!dirname.empty())
-            futureInfo.push_back(std::make_pair(dirname, async2<bool>([=]() -> bool
-        {
-#ifdef ZEN_WIN
-            //1. login to network share, if necessary
-            loginNetworkShare(dirname, allowUserInteraction);
-#endif
-            //2. check dir existence
-            return dirExists(dirname);
-        })));
-
-    std::set<Zstring, LessFilename> output;
-    //don't wait (almost) endlessly like win32 would on not existing network shares:
-    const boost::system_time endTime = boost::get_system_time() + boost::posix_time::seconds(20); //consider CD-rom insert or hard disk spin up time from sleep
-
-    for (auto& fi : futureInfo)
-    {
-        procCallback.reportStatus(replaceCpy(_("Searching for folder %x..."), L"%x", fmtFileName(fi.first), false)); //may throw!
-
-        while (boost::get_system_time() < endTime &&
-               !fi.second.timed_wait(boost::posix_time::milliseconds(UI_UPDATE_INTERVAL / 2)))
-            procCallback.requestUiRefresh(); //may throw!
-
-        if (fi.second.is_ready() && fi.second.get())
-            output.insert(fi.first);
-        else
-            missing.insert(fi.first);
-    }
-    return output;
-}
-}
-
-inline //also silences Clang "unused function" for compilation units depending from getExistingDirsUpdating() only
-bool dirExistsUpdating(const Zstring& dirname, bool allowUserInteraction, ProcessCallback& procCallback)
-{
-    if (dirname.empty()) return false;
-    std::set<Zstring, LessFilename> missing;
-    std::set<Zstring, LessFilename> dirsEx = getExistingDirsUpdating({ dirname }, missing, allowUserInteraction, procCallback);
-    assert(dirsEx.empty() != missing.empty());
-    return dirsEx.find(dirname) != dirsEx.end();
-}
-}
-
-#endif //DIR_EXIST_HEADER_08173281673432158067342132467183267