/*
- Copyright (C) 2012 Carl Hetherington <cth@carlh.net>
+ Copyright (C) 2012-2014 Carl Hetherington <cth@carlh.net>
- This program is free software; you can redistribute it and/or modify
+ 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.
- This program is distributed in the hope that it will be useful,
+ 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 this program; if not, write to the Free Software
- Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ 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_UTIL_H
+#define LIBDCP_UTIL_H
+
/** @file src/util.h
* @brief Utility methods.
*/
+#include "types.h"
+#include "data.h"
+#include <boost/shared_ptr.hpp>
+#include <boost/function.hpp>
+#include <boost/filesystem.hpp>
+#include <boost/optional.hpp>
#include <string>
#include <stdint.h>
-#include <boost/signals2.hpp>
-#include <openjpeg.h>
-#include "types.h"
-namespace libdcp {
+namespace xmlpp {
+ class Element;
+ class Node;
+}
-class ARGBFrame;
-
-/** Create a UUID.
- * @return UUID.
- */
-extern std::string make_uuid ();
+namespace dcp {
-/** Create a digest for a file.
- * @param filename File name.
- * @param progress If non-0, a signal which will be emitted periodically to update
- * progress; the parameter will start at 0.5 and proceed to 1.
- * @return Digest.
- */
-extern std::string make_digest (std::string filename, boost::signals2::signal<void (float)>* progress);
+class CertificateChain;
+class GammaLUT;
+class OpenJPEGImage;
-extern std::string content_kind_to_string (ContentKind kind);
-extern ContentKind content_kind_from_string (std::string kind);
-extern bool starts_with (std::string big, std::string little);
-extern bool ends_with (std::string big, std::string little);
+extern std::string make_uuid ();
+extern std::string make_digest (boost::filesystem::path filename, boost::function<void (float)>);
+extern std::string make_digest (Data data);
extern bool empty_or_white_space (std::string s);
-
-extern opj_image_t* decompress_j2k (uint8_t* data, int64_t size, int reduce);
-extern boost::shared_ptr<ARGBFrame> xyz_to_rgb (opj_image_t* xyz_frame);
-
+extern bool ids_equal (std::string a, std::string b);
+extern std::string remove_urn_uuid (std::string raw);
extern void init ();
+extern int base64_decode (std::string const & in, unsigned char* out, int out_length);
+extern boost::optional<boost::filesystem::path> relative_to_root (boost::filesystem::path root, boost::filesystem::path file);
+extern FILE * fopen_boost (boost::filesystem::path, std::string);
+extern std::string file_to_string (boost::filesystem::path, uintmax_t max_length = 65536);
+extern std::string private_key_fingerprint (std::string key);
+extern xmlpp::Node* find_child (xmlpp::Node const * node, std::string name);
+extern std::string openjpeg_version();
+extern std::string spaces (int n);
+extern void indent (xmlpp::Element* element, int initial);
+extern std::string unique_string (std::list<std::string> existing, std::string base);
+
}
+
+#endif