Extract and improve code to find missing files (#1940).

1 files changed, 43 insertions, 0 deletions

diff --git a/src/lib/find_missing.h b/src/lib/find_missing.h
new file mode 100644
index 000000000..6755b5dd1
--- /dev/null
+++ b/src/lib/find_missing.h
@@ -0,0 +1,43 @@
+/*
+    Copyright (C) 2021 Carl Hetherington <cth@carlh.net>
+
+    This file is part of DCP-o-matic.
+
+    DCP-o-matic is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    DCP-o-matic is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with DCP-o-matic.  If not, see <http://www.gnu.org/licenses/>.
+
+*/
+
+
+#include <boost/filesystem.hpp>
+#include <memory>
+#include <vector>
+
+
+class Content;
+
+
+namespace dcpomatic {
+
+
+/** Try to resolve some missing content file paths using a clue.  On return
+ *  any content whose files were found will have been updated.
+ *
+ *  @param content Content, some of which may have missing files.
+ *  @param clue Path to a file which gives a clue about where the missing files might be.
+ */
+void find_missing (std::vector<std::shared_ptr<Content>> content, boost::filesystem::path clue);
+
+
+}
+