X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2FConverter.h;h=0031d023f77b39e6f8b816e4eced9f607fccba7b;hb=66c5d055e776e0cd08fb35c164b49d9ccc7812b7;hp=e144ca2fa46459764d6492e83b0b9ff1ec029c8e;hpb=33bfbf89c4267ed8e37fad1681adce4cd5dfddf4;p=lyx.git

diff --git a/src/Converter.h b/src/Converter.h
index e144ca2fa4..0031d023f7 100644
--- a/src/Converter.h
+++ b/src/Converter.h
@@ -30,9 +30,17 @@ class ErrorList;
 class Format;
 class Formats;
 
-typedef std::vector<Format const *> FormatList;
+class ConversionException : public std::exception {
+public:
+	ConversionException() {}
+	virtual ~ConversionException() throw() {}
+	virtual const char * what() const throw() 
+		{ return "Exception caught in conversion routine!"; }
+};
 
 
+typedef std::vector<Format const *> FormatList;
+
 ///
 class Converter {
 public:
@@ -128,7 +136,13 @@ public:
 	typedef std::vector<Converter> ConverterList;
 	///
 	typedef ConverterList::const_iterator const_iterator;
-
+	/// Return values for converter runs
+	enum RetVal {
+		SUCCESS = 0,
+		FAILURE = 1,
+		KILLED  = 1000
+	};
+	
 	///
 	Converter const & get(int i) const { return converterlist_[i]; }
 	///
@@ -175,7 +189,7 @@ public:
 		try_cache = 1 << 1
 	};
 	///
-	bool convert(Buffer const * buffer,
+	RetVal convert(Buffer const * buffer,
 		     support::FileName const & from_file, support::FileName const & to_file,
 		     support::FileName const & orig_from,
 		     std::string const & from_format, std::string const & to_format,
@@ -216,7 +230,7 @@ private:
 	bool scanLog(Buffer const & buffer, std::string const & command,
 		     support::FileName const & filename, ErrorList & errorList);
 	///
-	bool runLaTeX(Buffer const & buffer, std::string const & command,
+	RetVal runLaTeX(Buffer const & buffer, std::string const & command,
 		      OutputParams const &, ErrorList & errorList);
 	///
 	ConverterList converterlist_;