Add exception missing from previous commit.

2 files changed, 33 insertions, 0 deletions

diff --git a/src/exceptions.cc b/src/exceptions.cc
index 72198fc..d09be61 100644
--- a/src/exceptions.cc
+++ b/src/exceptions.cc
@@ -30,9 +30,18 @@ ProgrammingError::ProgrammingError (string file, int line)
 
 }
 
+
 SubripError::SubripError (string saw, string expecting, list<string> context)
 	: runtime_error ("Error in SubRip file: saw " + (saw.empty() ? "an empty string" : saw) + " when expecting " + expecting)
 	, _context (context)
 {
 
 }
+
+
+WebVTTError::WebVTTError(string saw, string expecting, list<string> context)
+	: runtime_error("Error in WebVTT file: saw " + (saw.empty() ? "an empty string" : saw) + " when expecting " + expecting)
+	, _context(context)
+{
+
+}
diff --git a/src/exceptions.h b/src/exceptions.h
index a032252..2b2b09c 100644
--- a/src/exceptions.h
+++ b/src/exceptions.h
@@ -66,6 +66,30 @@ private:
 	std::list<std::string> _context;
 };
 
+
+/** @class WebVTTError
+ *  @brief An error raised when reading a WebVTT file.
+ */
+class WebVTTError : public std::runtime_error
+{
+public:
+	WebVTTError(std::string message)
+		: std::runtime_error(message.c_str())
+	{}
+
+	WebVTTError(std::string saw, std::string expecting, std::list<std::string> context);
+
+	~WebVTTError() throw () {}
+
+	std::list<std::string> context() const {
+		return _context;
+	}
+
+private:
+	std::list<std::string> _context;
+};
+
+
 class SSAError : public std::runtime_error
 {
 public: