Read PKL when reading DCP.

1 files changed, 101 insertions, 0 deletions

diff --git a/src/pkl.h b/src/pkl.h
new file mode 100644
index 00000000..3b960ddf
--- /dev/null
+++ b/src/pkl.h
@@ -0,0 +1,101 @@
+/*
+    Copyright (C) 2018 Carl Hetherington <cth@carlh.net>
+
+    This file is part of libdcp.
+
+    libdcp 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.
+
+    libdcp 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 libdcp.  If not, see <http://www.gnu.org/licenses/>.
+
+    In addition, as a special exception, the copyright holders give
+    permission to link the code of portions of this program with the
+    OpenSSL library under certain conditions as described in each
+    individual source file, and distribute linked combinations
+    including the two.
+
+    You must obey the GNU General Public License in all respects
+    for all of the code used other than OpenSSL.  If you modify
+    file(s) with this exception, you may extend this exception to your
+    version of the file(s), but you are not obligated to do so.  If you
+    do not wish to do so, delete this exception statement from your
+    version.  If you delete this exception statement from all source
+    files in the program, then also delete it here.
+*/
+
+#ifndef LIBDCP_PKL_H
+#define LIBDCP_PKL_H
+
+#include "object.h"
+#include "types.h"
+#include "certificate_chain.h"
+#include <libcxml/cxml.h>
+#include <boost/filesystem.hpp>
+
+namespace dcp {
+
+class PKL : public Object
+{
+public:
+	PKL (Standard standard, boost::optional<std::string> annotation_text, std::string issue_date, std::string issuer, std::string creator)
+		: _standard (standard)
+		, _annotation_text (annotation_text)
+		, _issue_date (issue_date)
+		, _issuer (issuer)
+		, _creator (creator)
+	{}
+
+	explicit PKL (boost::filesystem::path file);
+
+	Standard standard () const {
+		return _standard;
+	}
+
+	void add_asset (std::string id, boost::optional<std::string> annotation_text, std::string hash, int64_t size, std::string type);
+	void write (boost::filesystem::path file, boost::shared_ptr<const CertificateChain> signer) const;
+
+private:
+
+	class Asset : public Object
+	{
+	public:
+		Asset (cxml::ConstNodePtr node)
+			: annotation_text (node->optional_string_child("AnnotationText"))
+			, hash (node->string_child("Hash"))
+			, size (node->number_child<int64_t>("Size"))
+			, type (node->string_child("Type"))
+		{}
+
+		Asset (std::string id_, boost::optional<std::string> annotation_text_, std::string hash_, int64_t size_, std::string type_)
+			: Object (id_)
+			, annotation_text (annotation_text_)
+			, hash (hash_)
+			, size (size_)
+			, type (type_)
+		{}
+
+		boost::optional<std::string> annotation_text;
+		std::string hash;
+		int64_t size;
+		std::string type;
+	};
+
+	Standard _standard;
+	boost::optional<std::string> _annotation_text;
+	std::string _issue_date;
+	std::string _issuer;
+	std::string _creator;
+	std::list<boost::shared_ptr<Asset> > _asset_list;
+};
+
+}
+
+#endif