X-Git-Url: https://git.carlh.net/gitweb/?a=blobdiff_plain;f=src%2Fexceptions.h;h=76a66808d3a83caa524576081380e8b9913b1382;hb=69431e4ef7bb46f0c38279192a67457a9c13dfd8;hp=2688ee86000666ee419580a61fc44feacd888a9e;hpb=0fee90e0af6fc8dec76450b75d1648d325cc57ca;p=libdcp.git

diff --git a/src/exceptions.h b/src/exceptions.h
index 2688ee86..76a66808 100644
--- a/src/exceptions.h
+++ b/src/exceptions.h
@@ -1,5 +1,5 @@
 /*
-    Copyright (C) 2012-2014 Carl Hetherington <cth@carlh.net>
+    Copyright (C) 2012-2020 Carl Hetherington <cth@carlh.net>
 
     This file is part of libdcp.
 
@@ -35,6 +35,7 @@
 #define LIBDCP_EXCEPTIONS_H
 
 #include <boost/filesystem.hpp>
+#include <boost/optional.hpp>
 
 /** @file  src/exceptions.h
  *  @brief Exceptions thrown by libdcp.
@@ -90,32 +91,52 @@ public:
 	{}
 };
 
-/** @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
@@ -167,16 +188,105 @@ public:
 	ProgrammingError (std::string file, int line);
 };
 
-class MismatchedStandardError : public DCPReadError
+class KDMDecryptionError : public std::runtime_error
 {
 public:
-	MismatchedStandardError ();
+	KDMDecryptionError (std::string message, int cipher_length, int modulus_dmax);
 };
 
-class KDMDecryptionError : public std::runtime_error
+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:
+	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>());
+	~StartCompressionError () throw () {}
+
+	boost::optional<int> code () const {
+		return _code;
+	}
+
+private:
+	boost::optional<int> _code;
+};
+
+
+class CombineError : public std::runtime_error
+{
+public:
+	explicit CombineError (std::string message);
+};
+
+
+class LanguageTagError : public std::runtime_error
+{
+public:
+	LanguageTagError (std::string message);
+};
+
+
+class BadSettingError : public std::runtime_error
+{
+public:
+	BadSettingError (std::string message);
+};
+
+
+class DuplicateIdError : public std::runtime_error
+{
+public:
+	DuplicateIdError (std::string message);
+};
+
+
+class MainSoundConfigurationError : public std::runtime_error
+{
+public:
+	MainSoundConfigurationError (std::string s);
+};
+
+
+class UnknownChannelIdError : public std::runtime_error
+{
+public:
+	UnknownChannelIdError (std::string s);
+};
+
+
+class NoReelsError : public std::runtime_error
 {
 public:
-	KDMDecryptionError (std::string message);
+	NoReelsError ();
 };
 
 }