Restoring authorship annotation for Anton Samokhvalov <pg83@yandex.ru>. Commit 2 of 2.

1 files changed, 91 insertions, 91 deletions

diff --git a/util/folder/iterator.h b/util/folder/iterator.h
index 35c6538e31..69e025b9c4 100644
--- a/util/folder/iterator.h
+++ b/util/folder/iterator.h
@@ -1,109 +1,109 @@
 #pragma once
- 
-#include "fts.h" 
- 
-#include <util/system/error.h> 
-#include <util/generic/ptr.h> 
-#include <util/generic/iterator.h> 
-#include <util/generic/yexception.h> 
- 
+
+#include "fts.h"
+
+#include <util/system/error.h>
+#include <util/generic/ptr.h>
+#include <util/generic/iterator.h>
+#include <util/generic/yexception.h>
+
 /// Note this magic API traverses directory hierarchy
 
 class TDirIterator: public TInputRangeAdaptor<TDirIterator> {
-    struct TFtsDestroy { 
+    struct TFtsDestroy {
         static inline void Destroy(FTS* f) noexcept {
-            yfts_close(f); 
-        } 
-    }; 
- 
-public: 
-    class TError: public TSystemError { 
-    public: 
-        inline TError(int err) 
-            : TSystemError(err) 
-        { 
-        } 
-    }; 
- 
+            yfts_close(f);
+        }
+    };
+
+public:
+    class TError: public TSystemError {
+    public:
+        inline TError(int err)
+            : TSystemError(err)
+        {
+        }
+    };
+
     using TCompare = int (*)(const FTSENT**, const FTSENT**);
- 
-    struct TOptions { 
-        inline TOptions() { 
-            Init(FTS_PHYSICAL); 
-        } 
- 
-        inline TOptions(int opts) { 
-            Init(opts); 
-        } 
- 
+
+    struct TOptions {
+        inline TOptions() {
+            Init(FTS_PHYSICAL);
+        }
+
+        inline TOptions(int opts) {
+            Init(opts);
+        }
+
         inline TOptions& SetMaxLevel(size_t level) noexcept {
-            MaxLevel = level; 
- 
-            return *this; 
-        } 
- 
+            MaxLevel = level;
+
+            return *this;
+        }
+
         inline TOptions& SetSortFunctor(TCompare cmp) noexcept {
-            Cmp = cmp; 
- 
-            return *this; 
-        } 
- 
+            Cmp = cmp;
+
+            return *this;
+        }
+
         TOptions& SetSortByName() noexcept;
- 
-        int FtsOptions; 
-        size_t MaxLevel; 
-        TCompare Cmp; 
- 
-    private: 
+
+        int FtsOptions;
+        size_t MaxLevel;
+        TCompare Cmp;
+
+    private:
         inline void Init(int opts) noexcept {
-            FtsOptions = opts | FTS_NOCHDIR; 
-            MaxLevel = Max<size_t>(); 
+            FtsOptions = opts | FTS_NOCHDIR;
+            MaxLevel = Max<size_t>();
             Cmp = nullptr;
-        } 
-    }; 
- 
+        }
+    };
+
     inline TDirIterator(const TString& path, const TOptions& options = TOptions())
-        : Options_(options) 
-        , Path_(path) 
-    { 
-        Trees_[0] = Path_.begin(); 
+        : Options_(options)
+        , Path_(path)
+    {
+        Trees_[0] = Path_.begin();
         Trees_[1] = nullptr;
- 
-        ClearLastSystemError(); 
-        FileTree_.Reset(yfts_open(Trees_, Options_.FtsOptions, Options_.Cmp)); 
- 
-        const int err = LastSystemError(); 
- 
-        if (err) { 
-            ythrow TError(err) << "can not open '" << Path_ << "'"; 
-        } 
-    } 
- 
-    inline FTSENT* Next() { 
-        FTSENT* ret = yfts_read(FileTree_.Get()); 
- 
-        if (ret) { 
-            if ((size_t)(ret->fts_level + 1) > Options_.MaxLevel) { 
-                yfts_set(FileTree_.Get(), ret, FTS_SKIP); 
-            } 
-        } else { 
-            const int err = LastSystemError(); 
- 
-            if (err) { 
-                ythrow TError(err) << "error while iterating " << Path_; 
-            } 
-        } 
- 
-        return ret; 
-    } 
- 
+
+        ClearLastSystemError();
+        FileTree_.Reset(yfts_open(Trees_, Options_.FtsOptions, Options_.Cmp));
+
+        const int err = LastSystemError();
+
+        if (err) {
+            ythrow TError(err) << "can not open '" << Path_ << "'";
+        }
+    }
+
+    inline FTSENT* Next() {
+        FTSENT* ret = yfts_read(FileTree_.Get());
+
+        if (ret) {
+            if ((size_t)(ret->fts_level + 1) > Options_.MaxLevel) {
+                yfts_set(FileTree_.Get(), ret, FTS_SKIP);
+            }
+        } else {
+            const int err = LastSystemError();
+
+            if (err) {
+                ythrow TError(err) << "error while iterating " << Path_;
+            }
+        }
+
+        return ret;
+    }
+
     inline void Skip(FTSENT* ent) {
         yfts_set(FileTree_.Get(), ent, FTS_SKIP);
     }
 
-private: 
-    TOptions Options_; 
+private:
+    TOptions Options_;
     TString Path_;
-    char* Trees_[2]; 
-    THolder<FTS, TFtsDestroy> FileTree_; 
-}; 
+    char* Trees_[2];
+    THolder<FTS, TFtsDestroy> FileTree_;
+};