Utils/Console/LineEditor.hh

   1 // $Id$
   2 //
   3 // Copyright (C) 2009
   4 // Fraunhofer Institute for Open Communication Systems (FOKUS)
   5 // Competence Center NETwork research (NET), St. Augustin, GERMANY
   6 //     Stefan Bund <g0dil@berlios.de>
   7 //
   8 // This program is free software; you can redistribute it and/or modify
   9 // it under the terms of the GNU General Public License as published by
  10 // the Free Software Foundation; either version 2 of the License, or
  11 // (at your option) any later version.
  12 //
  13 // This program is distributed in the hope that it will be useful,
  14 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  15 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16 // GNU General Public License for more details.
  17 //
  18 // You should have received a copy of the GNU General Public License
  19 // along with this program; if not, write to the
  20 // Free Software Foundation, Inc.,
  21 // 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
  22
  23 /** \file
  24     \brief LineEditor public header */
  25
  26 #ifndef HH_SENF_Utils_Console_LineEditor_
  27 #define HH_SENF_Utils_Console_LineEditor_ 1
  28
  29 // Custom includes
  30 #include <boost/scoped_ptr.hpp>
  31 #include "../Termlib/TelnetTerminal.hh"
  32 #include "../Termlib/Editor.hh"
  33 #include "Server.hh"
  34
  35 //#include "LineEditor.mpp"
  36 ///////////////////////////////hh.p////////////////////////////////////////
  37
  38 namespace senf {
  39 namespace console {
  40 namespace detail {
  41
  42     class LineEditorSwitcher
  43         : public ClientReader
  44     {
  45     public:
  46         explicit LineEditorSwitcher(Client & client);
  47
  48         void editorSetupFailed();
  49
  50     private:
  51         virtual void v_disablePrompt();
  52         virtual void v_enablePrompt();
  53         virtual void v_write(std::string const & data);
  54
  55         boost::scoped_ptr<ClientReader> reader_;
  56     };
  57
  58     class LineEditorClientReader
  59         : public ClientReader, public term::TelnetTerminal
  60     {
  61     public:
  62         explicit LineEditorClientReader(Client & client, LineEditorSwitcher & switcher);
  63
  64     private:
  65         // TelnetTerminal API implementation
  66         virtual void v_setupFailed();
  67         virtual void v_eof();
  68
  69         // ClientReader API implementation
  70         virtual void v_disablePrompt();
  71         virtual void v_enablePrompt();
  72         virtual void v_write(std::string const & data);
  73
  74         // Editor callbacks
  75         void executeLine(std::string const & text);
  76         void deleteCharOrExit(term::LineEditor & editor);
  77
  78         term::LineEditor editor_;
  79         LineEditorSwitcher * switcher_;
  80     };
  81
  82 }}}
  83
  84 ///////////////////////////////hh.e////////////////////////////////////////
  85 //#include "LineEditor.cci"
  86 //#include "LineEditor.ct"
  87 //#include "LineEditor.cti"
  88 #endif
  89
  90 \f
  91 // Local Variables:
  92 // mode: c++
  93 // fill-column: 100
  94 // comment-column: 40
  95 // c-file-style: "senf"
  96 // indent-tabs-mode: nil
  97 // ispell-local-dictionary: "american"
  98 // compile-command: "scons -u test"
  99 // End: