1 files changed, 0 insertions, 58 deletions
diff --git a/library/lock_holder.h b/library/lock_holder.h
deleted file mode 100644
index b72b12c1..00000000
--- a/library/lock_holder.h
+++ /dev/null
@@ -1,58 +0,0 @@
-#ifndef LOCK_HOLDER_H_INCLUDED
-#define LOCK_HOLDER_H_INCLUDED
-
-#include <map>
-#include "../shared/zstring.h"
-#include "dir_lock.h"
-#include "status_handler.h"
-#include "dir_exist_async.h"
-
-namespace zen
-{
-const Zstring LOCK_FILE_ENDING = Zstr(".ffs_lock"); //intermediate locks created by DirLock use this extension, too!
-
-//convenience class for creating and holding locks for a number of directories
-class LockHolder
-{
-public:
-    void addDir(const Zstring& dirnameFmt, ProcessCallback& procCallback) //resolved dirname ending with path separator
-    {
-        if (dirnameFmt.empty())
-            return;
-
-        if (!dirExistsUpdating(dirnameFmt, procCallback))
-            return;
-
-        if (lockHolder.find(dirnameFmt) != lockHolder.end()) return;
-        assert(dirnameFmt.EndsWith(FILE_NAME_SEPARATOR)); //this is really the contract, formatting does other things as well, e.g. macro substitution
-
-        class WaitOnLockHandler : public DirLockCallback
-        {
-        public:
-            WaitOnLockHandler(ProcessCallback& pc) : pc_(pc) {}
-            virtual void requestUiRefresh() { pc_.requestUiRefresh(); }  //allowed to throw exceptions
-            virtual void reportInfo(const std::wstring& text) { pc_.reportStatus(text); }
-        private:
-            ProcessCallback& pc_;
-        } callback(procCallback);
-
-        try
-        {
-            lockHolder.insert(std::make_pair(dirnameFmt, DirLock(dirnameFmt + Zstr("sync") + LOCK_FILE_ENDING, &callback)));
-        }
-        catch (const FileError& e)
-        {
-            bool dummy = false; //this warning shall not be shown but logged only
-            procCallback.reportWarning(e.msg(), dummy); //may throw!
-        }
-    }
-
-private:
-    typedef std::map<Zstring, DirLock, LessFilename> DirnameLockMap;
-    DirnameLockMap lockHolder;
-};
-
-}
-
-
-#endif // LOCK_HOLDER_H_INCLUDED