X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2Fispell.h;h=e33d848cb7ee915587db37705882c6fc294d5228;hb=fd2124c83dfcfeaf33b64d1d33c8ceb8d9f5f9b9;hp=c0917c2e5153d589b69d13948ad003ad86cd0af8;hpb=eb5b07f615c67fd9077fd44a6c9111ba902c4cf6;p=lyx.git

diff --git a/src/ispell.h b/src/ispell.h
index c0917c2e51..e33d848cb7 100644
--- a/src/ispell.h
+++ b/src/ispell.h
@@ -1,64 +1,80 @@
 // -*- C++ -*-
 /**
  * \file ispell.h
- * Copyright 2002 the LyX Team
- * Read the file COPYING
+ * This file is part of LyX, the document processor.
+ * Licence details can be found in the file COPYING.
  *
  * \author unknown
+ * \author John Levon
+ *
+ * Full author contact details are available in file CREDITS.
  */
 
 #ifndef SP_ISPELL_H
 #define SP_ISPELL_H
 
-#include <cstdio>
-
 #include "SpellBase.h"
 
+#include <boost/scoped_ptr.hpp>
+
+#include <cstdio>
+
 class BufferParams;
+namespace lyx {
+namespace support {
+class ForkedProcess;
+}
+}
 
 /// i/a spell process-based spellchecker
 class ISpell : public SpellBase {
 public:
-	ISpell(BufferParams const & params, string const & lang);
+	ISpell(BufferParams const & params, std::string const & lang);
 
 	~ISpell();
 
 	/// return true if the spellchecker instance still exists
 	virtual bool alive();
 
-	/// clean up on messy exit
-	virtual void cleanUp();
-
 	/// check the given word and return the result
 	virtual enum Result check(WordLangTuple const & word);
 
-	/// finish this spellchecker instance
-	virtual void close();
-
 	/// insert the given word into the personal dictionary
 	virtual void insert(WordLangTuple const & word);
 
 	/// accept the given word temporarily
 	virtual void accept(WordLangTuple const & word);
 
-	/// return the next near miss after a MISSED result
-	virtual string const nextMiss();
+	/// return the next near miss after a SUGGESTED_WORDS result
+	virtual std::string const nextMiss();
 
-	/// give an error message on messy exit 
-	virtual string const error();
+	/// give an error message on messy exit
+	virtual std::string const error();
 
 private:
-	///
-	void setError();
+	/// read some data. Returns true on an error. Sets err_read
+	/// to true if the data was from stderr.
+	bool select(bool & err_read);
 
 	/// instream to communicate with ispell
 	FILE * in;
 	/// outstream to communicate with ispell
 	FILE * out;
+	/// errstream for ispell
+	FILE * inerr;
+
+	/// pipe fds
+	int pipein[2];
+	int pipeout[2];
+	int pipeerr[2];
+
+	/// buffer for reading
+	char buf[BUFSIZ];
+
 	/// spell error
-	char const * error_;
-	/// the fd of the outgoing pipe
-	int isp_fd;
+	std::string error_;
+
+	boost::scoped_ptr<lyx::support::ForkedProcess> child_;
 
 	// vileness below ... please FIXME
 	/// str ???