4.1

1 files changed, 0 insertions, 88 deletions

diff --git a/shared/check_exist.h b/shared/check_exist.h
deleted file mode 100644
index 8078d388..00000000
--- a/shared/check_exist.h
+++ /dev/null
@@ -1,88 +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) 2008-2011 ZenJu (zhnmju123 AT gmx.de)                    *
-// **************************************************************************
-
-#ifndef CHECKEXIST_H_INCLUDED
-#define CHECKEXIST_H_INCLUDED
-
-#include "zstring.h"
-#include "boost_thread_wrap.h" //include <boost/thread.hpp>
-#include "file_handling.h"
-
-
-namespace util
-{
-//check for file or folder existence asynchronously
-boost::unique_future<bool> somethingExistsAsync(const Zstring& somename);
-boost::unique_future<bool>      fileExistsAsync(const Zstring& filename);
-boost::unique_future<bool>       dirExistsAsync(const Zstring&  dirname);
-
-//some syntactic sugar:
-enum ResultExist
-{
-    EXISTING_TRUE,
-    EXISTING_FALSE,
-    EXISTING_NOT_READY
-};
-
-ResultExist somethingExists(const Zstring& somename, size_t timeout);
-ResultExist      fileExists(const Zstring& filename, size_t timeout);
-ResultExist       dirExists(const Zstring&  dirname, size_t timeout);
-
-
-
-
-
-
-
-
-
-
-
-
-//################## implementation ##########################
-template <bool (*fun)(const Zstring&)>
-boost::unique_future<bool> objExistsAsync(const Zstring& objname)
-{
-    //thread safety: make it a pure value type for use in the thread!
-    const Zstring objnameVal = objname; //atomic ref-count => binary value-type semantics!
-    boost::packaged_task<bool> pt([ = ] { return (*fun)(objnameVal); });
-    auto fut = pt.get_future();
-    boost::thread(std::move(pt));
-    return std::move(fut);
-}
-
-
-inline
-boost::unique_future<bool> somethingExistsAsync(const Zstring& somename) { return objExistsAsync<&zen::somethingExists>(somename); }
-
-inline
-boost::unique_future<bool> fileExistsAsync(const Zstring& filename) { return objExistsAsync<&zen::fileExists>(filename); }
-
-inline
-boost::unique_future<bool>  dirExistsAsync(const Zstring& dirname) { return objExistsAsync<&zen::dirExists>(dirname); }
-
-
-template <bool (*fun)(const Zstring&)> inline
-ResultExist objExists(const Zstring& objname, size_t timeout)
-{
-    auto ft = objExistsAsync<fun>(objname);
-    if (!ft.timed_wait(boost::posix_time::milliseconds(timeout)))
-        return EXISTING_NOT_READY;
-    return ft.get() ? EXISTING_TRUE : EXISTING_FALSE;
-}
-
-
-inline
-ResultExist somethingExists(const Zstring& somename, size_t timeout) { return objExists<&zen::somethingExists>(somename, timeout); }
-
-inline
-ResultExist fileExists(const Zstring& filename, size_t timeout) { return objExists<&zen::fileExists>(filename, timeout); }
-
-inline
-ResultExist dirExists(const Zstring& dirname, size_t timeout) { return objExists<&zen::dirExists>(dirname, timeout); }
-}
-
-#endif // CHECKEXIST_H_INCLUDED