X-Git-Url: http://g0dil.de/git?a=blobdiff_plain;f=senf%2FUtils%2FTermlib%2FTelnetTerminal.hh;fp=senf%2FUtils%2FTermlib%2FTelnetTerminal.hh;h=09aea80847cbdd70d37824349dd7fbfaccf5ae6f;hb=601d1f509f5bb24df167a4dd5a20da67a0af9af8;hp=0000000000000000000000000000000000000000;hpb=164fe477094d42463722584e527a02379ab5d985;p=senf.git

diff --git a/senf/Utils/Termlib/TelnetTerminal.hh b/senf/Utils/Termlib/TelnetTerminal.hh
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+// $Id$
+//
+// Copyright (C) 2009 
+// Fraunhofer Institute for Open Communication Systems (FOKUS)
+// Competence Center NETwork research (NET), St. Augustin, GERMANY
+//     Stefan Bund <g0dil@berlios.de>
+//
+// 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.
+
+/** \file
+    \brief TelnetTerminal public header */
+
+#ifndef HH_SENF_Utils_Termlib_TelnetTerminal_
+#define HH_SENF_Utils_Termlib_TelnetTerminal_ 1
+
+// Custom includes
+#include "Telnet.hh"
+#include "AbstractTerminal.hh"
+#include "../Logger.hh"
+
+//#include "TelnetTerminal.mpp"
+///////////////////////////////hh.p////////////////////////////////////////
+
+namespace senf {
+namespace term {
+
+    /** \brief AbstractTerminal interface implementation based on telnet
+
+        This class provides a telnet server implementation implementing the AbstractTerminal
+        interface. 
+
+        TelnetTerminal provides one additional callback which needs to be implemented in a derived
+        class: v_setupFailed(). This member will be called, when not all required telnet options are
+        supported by the telnet client. In this case, the communication will be switched back into
+        line-oriented mode and v_setupFailed() is called.
+
+        \ingroup telnet_group
+     */
+    class TelnetTerminal
+        : public telnethandler::TerminalType,
+          public telnethandler::NAWS,
+          public AbstractTerminal
+    {
+        SENF_LOG_CLASS_AREA();
+    public:
+        TelnetTerminal();
+
+        ///\name AbstractTerminal interface implementation
+        ///\{
+        virtual void setCallbacks(AbstractTerminal::Callbacks & cb);
+        virtual std::string terminalType();
+        virtual unsigned width() const;
+        virtual unsigned height() const;
+        virtual void write(char ch);
+        ///\}
+
+    protected:
+
+#   ifndef DOXYGEN
+    private:
+#   endif
+        virtual void v_setupFailed() = 0; ///< Called when the telnet setup has failed
+
+    private:
+        virtual void v_setupComplete();
+        virtual void v_charReceived(char ch);
+        virtual void v_windowSizeChanged();
+
+        AbstractTerminal::Callbacks * callbacks_;
+        bool setupFailed_;
+    };
+
+}}
+
+///////////////////////////////hh.e////////////////////////////////////////
+//#include "TelnetTerminal.cci"
+//#include "TelnetTerminal.ct"
+//#include "TelnetTerminal.cti"
+#endif
+
+
+// Local Variables:
+// mode: c++
+// fill-column: 100
+// comment-column: 40
+// c-file-style: "senf"
+// indent-tabs-mode: nil
+// ispell-local-dictionary: "american"
+// compile-command: "scons -u test"
+// End: