/*
- Copyright (C) 2012-2014 Carl Hetherington <cth@carlh.net>
+ Copyright (C) 2012-2020 Carl Hetherington <cth@carlh.net>
This file is part of DCP-o-matic.
#ifndef DCPOMATIC_EXCEPTIONS_H
#define DCPOMATIC_EXCEPTIONS_H
+#include "compose.hpp"
extern "C" {
#include <libavutil/pixfmt.h>
}
#include <boost/filesystem.hpp>
+#include <boost/optional.hpp>
#include <stdexcept>
#include <cstring>
explicit DecodeError (std::string s)
: std::runtime_error (s)
{}
+
+ explicit DecodeError (std::string function, std::string caller)
+ : std::runtime_error (String::compose("%1 failed [%2", function, caller))
+ {}
+
+ explicit DecodeError (std::string function, std::string caller, int error)
+ : std::runtime_error (String::compose("%1 failed [%2] (%3)", function, caller, error))
+ {}
};
class CryptoError : public std::runtime_error
{}
};
+
/** @class EncodeError
* @brief A low-level problem with an encoder.
*/
explicit EncodeError (std::string s)
: std::runtime_error (s)
{}
+
+ explicit EncodeError (std::string function, std::string caller)
+ : std::runtime_error (String::compose("%1 failed [%2]", function, caller))
+ {}
+
+ explicit EncodeError (std::string function, std::string caller, int error)
+ : std::runtime_error (String::compose("%1 failed [%2] (%3)", function, caller, error))
+ {}
};
+
/** @class FileError.
* @brief Parent class for file-related errors.
*/
* @param f Name of the file that this exception concerns.
*/
FileError (std::string m, boost::filesystem::path f)
- : std::runtime_error (m)
+ : std::runtime_error (String::compose("%1 with %2", m, f.string()))
, _file (f)
{}
class OpenFileError : public FileError
{
public:
+ enum Mode {
+ READ,
+ WRITE,
+ READ_WRITE
+ };
+
/** @param f File that we were trying to open.
* @param error Code of error that occurred.
- * @param reading true if we were opening to read, false if opening to write.
+ * @param mode Mode that we tried to open the file in.
*/
- OpenFileError (boost::filesystem::path f, int error, bool reading);
+ OpenFileError (boost::filesystem::path f, int error, Mode mode);
+};
+
+class FileNotFoundError : public std::runtime_error
+{
+public:
+ FileNotFoundError (boost::filesystem::path f);
+ virtual ~FileNotFoundError () throw () {}
+
+ /** @return name of the file that this exception concerns */
+ boost::filesystem::path file () const {
+ return _file;
+ }
+
+private:
+ /** name of the file that this exception concerns */
+ boost::filesystem::path _file;
};
/** @class ReadFileError.
{}
};
+
+/** @class ProjectFolderError
+ * @brief An attempt has been made to read a DCP from a directory, but it looks
+ * like the directory actually contains a DCP-o-matic project.
+ */
+class ProjectFolderError : public DCPError
+{
+public:
+ /* Code which catches this exception will provide their own message */
+ ProjectFolderError ()
+ : DCPError ("dummy")
+ {}
+};
+
+
class InvalidSignerError : public std::runtime_error
{
public:
KDMAsContentError ();
};
+class GLError : public std::runtime_error
+{
+public:
+ GLError (char const * last, int e);
+};
+
+/** @class CopyError
+ * @brief An error which occurs when copying a DCP to a distribution drive.
+ */
+class CopyError : public std::runtime_error
+{
+public:
+ CopyError (std::string s, boost::optional<int> n = boost::optional<int>());
+ virtual ~CopyError () throw () {}
+
+ std::string message () const {
+ return _message;
+ }
+
+ boost::optional<int> number () const {
+ return _number;
+ }
+
+private:
+ std::string _message;
+ boost::optional<int> _number;
+};
+
+
+/** @class CommunicationFailedError
+ * @brief Communcation between dcpomatic2_disk and _disk_writer failed somehow.
+ */
+class CommunicationFailedError : public CopyError
+{
+public:
+ CommunicationFailedError ();
+};
+
+
+/** @class VerifyError
+ * @brief An error which occurs when verifying a DCP that we copied to a distribution drive.
+ */
+class VerifyError : public std::runtime_error
+{
+public:
+ VerifyError (std::string s, int n);
+ virtual ~VerifyError () throw () {}
+
+ std::string message () const {
+ return _message;
+ }
+
+ int number () const {
+ return _number;
+ }
+
+private:
+ std::string _message;
+ int _number;
+};
+
+
+class PrivilegeError : public std::runtime_error
+{
+public:
+ explicit PrivilegeError (std::string s)
+ : std::runtime_error (s)
+ {}
+};
+
#endif