X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2Fispell.h;h=3aed4d5f41ef7270e29dc2879d2355d53bd8eac5;hb=ba62665f966508db5a4de6864f4aa7374c5a5356;hp=cdb193fc6cc13494194b9b90019183ac58961677;hpb=13349032cb4dc8ef44146aa652ff6bbff6698249;p=lyx.git

diff --git a/src/ispell.h b/src/ispell.h
index cdb193fc6c..3aed4d5f41 100644
--- a/src/ispell.h
+++ b/src/ispell.h
@@ -1,64 +1,84 @@
 // -*- 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 "SpellBase.h"
+
+#include "support/docstring.h"
+
+#include <boost/scoped_ptr.hpp>
+
 #include <cstdio>
 
-#include "SpellBase.h"
+namespace lyx {
 
 class BufferParams;
 
+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 docstring const nextMiss();
 
 	/// give an error message on messy exit
-	virtual string const error();
+	virtual docstring 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;
+	docstring error_;
+
+	boost::scoped_ptr<support::ForkedProcess> child_;
+
+	/// iconv name of the encoding that is used to communicate with ispell
+	std::string encoding;
 
 	// vileness below ... please FIXME
 	/// str ???
@@ -68,4 +88,6 @@ private:
 
 };
 
+} // namespace lyx
+
 #endif // ISPELL_H