intermediate changes

ref:cde9a383711a11544ce7e107a78147fb96cc4029

1 files changed, 43 insertions, 0 deletions

diff --git a/util/folder/tempdir.h b/util/folder/tempdir.h
new file mode 100644
index 0000000000..ff458f83b9
--- /dev/null
+++ b/util/folder/tempdir.h
@@ -0,0 +1,43 @@
+#pragma once
+
+#include "fwd.h"
+#include "path.h"
+#include <util/generic/string.h>
+
+class TTempDir {
+public:
+    /// Create new directory in system tmp folder.
+    TTempDir();
+
+    /// Create new directory with this fixed name. If it already exists, clear it.
+    TTempDir(const TString& tempDir);
+
+    ~TTempDir();
+
+    /// Create new directory in given folder.
+    static TTempDir NewTempDir(const TString& root);
+
+    const TString& operator()() const {
+        return Name();
+    }
+
+    const TString& Name() const {
+        return TempDir.GetPath();
+    }
+
+    const TFsPath& Path() const {
+        return TempDir;
+    }
+
+    void DoNotRemove();
+
+private:
+    struct TCreationToken {};
+
+    // Prevent people from confusing this ctor with the public one
+    // by requiring additional fake argument.
+    TTempDir(const char* prefix, TCreationToken);
+
+    TFsPath TempDir;
+    bool Remove;
+};