X-Git-Url: https://git.carlh.net/gitweb/?a=blobdiff_plain;f=src%2Flib%2Fscoped_temporary.cc;h=0ead7b1655d5445244aa103f67dcc597f160e035;hb=ff639b3cf30afcc097bfd21d39c8d15f466cadd6;hp=ad4f882a2649ecfadb840e88c66c351dc7b60964;hpb=c9548bb8272ffe5804085f0a7a9f19305f0d513b;p=dcpomatic.git

diff --git a/src/lib/scoped_temporary.cc b/src/lib/scoped_temporary.cc
index ad4f882a2..0ead7b165 100644
--- a/src/lib/scoped_temporary.cc
+++ b/src/lib/scoped_temporary.cc
@@ -1,5 +1,5 @@
 /*
-    Copyright (C) 2012-2018 Carl Hetherington <cth@carlh.net>
+    Copyright (C) 2012-2021 Carl Hetherington <cth@carlh.net>
 
     This file is part of DCP-o-matic.
 
@@ -18,54 +18,53 @@
 
 */
 
+
 #include "scoped_temporary.h"
 #include "exceptions.h"
 #include "cross.h"
 
+
 /** Construct a ScopedTemporary.  A temporary filename is decided but the file is not opened
  *  until open() is called.
  */
 ScopedTemporary::ScopedTemporary ()
-	: _open (0)
 {
-	_file = boost::filesystem::temp_directory_path() / boost::filesystem::unique_path ();
+	_path = boost::filesystem::temp_directory_path() / boost::filesystem::unique_path();
 }
 
+
 /** Close and delete the temporary file */
 ScopedTemporary::~ScopedTemporary ()
 {
-	close ();
+	if (_file) {
+		_file->close();
+	}
 	boost::system::error_code ec;
-	boost::filesystem::remove (_file, ec);
+	boost::filesystem::remove (_path, ec);
 }
 
+
 /** @return temporary filename */
 char const *
 ScopedTemporary::c_str () const
 {
-	return _file.string().c_str ();
+	return _path.string().c_str();
 }
 
+
 /** Open the temporary file.
  *  @return File's FILE pointer.
  */
-FILE*
+dcp::File&
 ScopedTemporary::open (char const * params)
 {
-	close ();
-	_open = fopen_boost (_file, params);
-	if (!_open) {
-		throw FileError ("Could not open scoped temporary", _file);
+	if (_file) {
+		_file->close();
 	}
-	return _open;
-}
-
-/** Close the file */
-void
-ScopedTemporary::close ()
-{
-	if (_open) {
-		fclose (_open);
-		_open = 0;
+	_file = dcp::File(_path, params);
+	if (!*_file) {
+		throw FileError ("Could not open scoped temporary", _path);
 	}
+	return *_file;
 }
+