/*
- Copyright (C) 2012-2014 Carl Hetherington <cth@carlh.net>
+ Copyright (C) 2012-2019 Carl Hetherington <cth@carlh.net>
This file is part of libdcp.
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_EXCEPTIONS_H
#define LIBDCP_EXCEPTIONS_H
#include <boost/filesystem.hpp>
+#include <boost/optional.hpp>
/** @file src/exceptions.h
* @brief Exceptions thrown by libdcp.
{}
};
-/** @class DCPReadError
- * @brief A DCP read exception
+
+/** @class ReadError
+ * @brief Any error that occurs when reading data from a DCP.
*/
-class DCPReadError : public std::runtime_error
+class ReadError : public std::runtime_error
{
public:
- explicit DCPReadError (std::string message)
- : std::runtime_error (message)
+ explicit ReadError (std::string message)
+ : std::runtime_error(message)
+ , _message(message)
{}
+
+ ReadError (std::string message, std::string detail);
+
+ ~ReadError() throw () {}
+
+ std::string message () const {
+ return _message;
+ }
+
+ boost::optional<std::string> detail () const {
+ return _detail;
+ }
+
+private:
+ std::string _message;
+ boost::optional<std::string> _detail;
};
-/** @class MissingAssetError
- * @brief An error of a missing asset.
+
+/** @class J2KDecompressionError
+ * @brief An error that occurs during decompression of JPEG2000 data.
*/
-class MissingAssetError : public DCPReadError
+class J2KDecompressionError : public ReadError
{
public:
- enum AssetType {
- MAIN_PICTURE, //< main picture is missing
- MAIN_SOUND, //< main sound is missing
- MAIN_SUBTITLE, //< main subtitle is missing
- UNKNOWN //< something is missing but we don't know what
- };
+ explicit J2KDecompressionError (std::string message)
+ : ReadError (message)
+ {}
+};
+
- MissingAssetError (boost::filesystem::path, AssetType = UNKNOWN);
- ~MissingAssetError () throw () {}
+class BadContentKindError : public ReadError
+{
+public:
+ BadContentKindError (std::string content_kind);
};
/** @class XMLError
ProgrammingError (std::string file, int line);
};
-class MismatchedStandardError : public DCPReadError
+class KDMDecryptionError : public std::runtime_error
+{
+public:
+ KDMDecryptionError (std::string message, int cipher_length, int modulus_dmax);
+};
+
+class KDMFormatError : public std::runtime_error
+{
+public:
+ KDMFormatError (std::string message);
+};
+
+class CertificateChainError : public std::runtime_error
+{
+public:
+ CertificateChainError (std::string message);
+};
+
+class MissingSubtitleImageError : public std::runtime_error
{
public:
- MismatchedStandardError ();
+ MissingSubtitleImageError (std::string id);
+};
+
+class BadKDMDateError : public std::runtime_error
+{
+public:
+ BadKDMDateError (bool starts_too_early);
+
+ bool starts_too_early () const {
+ return _starts_too_early;
+ }
+
+private:
+ bool _starts_too_early;
+};
+
+
+class StartCompressionError : public std::runtime_error
+{
+public:
+ explicit StartCompressionError (boost::optional<int> code = boost::optional<int>());
+
+ boost::optional<int> code () const {
+ return _code;
+ }
+
+private:
+ boost::optional<int> _code;
};
}