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+++ b/src/internfile/mh_xslt.h
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+/* Copyright (C) 2018 J.F.Dockes
+ *   This program is free software; you can redistribute it and/or modify
+ *   it under the terms of the GNU General Public License as published by
+ *   the Free Software Foundation; either version 2 of the License, or
+ *   (at your option) any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with this program; if not, write to the
+ *   Free Software Foundation, Inc.,
+ *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+ */
+#ifndef _MH_XSLT_H_INCLUDED_
+#define _MH_XSLT_H_INCLUDED_
+
+#include <string>
+
+#include "mimehandler.h"
+
+class MimeHandlerXslt : public RecollFilter {
+ public:
+    MimeHandlerXslt(RclConfig *cnf, const std::string& id,
+                    const std::vector<std::string>& params);
+    virtual ~MimeHandlerXslt();
+
+    virtual bool next_document() override;
+    virtual void clear_impl() override;
+
+    virtual bool is_data_input_ok(DataInput input) const override {
+        return (input == DOCUMENT_FILE_NAME || input == DOCUMENT_STRING);
+    }
+
+protected:
+    virtual bool set_document_file_impl(const std::string& mt, 
+                                        const std::string& file_path);
+    virtual bool set_document_string_impl(const std::string& mt,
+                                          const std::string& data);
+
+    class Internal;
+private:
+    Internal *m{nullptr};
+};
+
+
+#endif /* _MH_XSLT_H_INCLUDED_ */