Move sourcecode into 'senf/' directory

[senf.git] / senf / Utils / Termlib / TelnetTerminal.cc

diff --git a/senf/Utils/Termlib/TelnetTerminal.cc b/senf/Utils/Termlib/TelnetTerminal.cc
new file mode 100644 (file)
index 0000000..758a360
--- /dev/null
+++ b/senf/Utils/Termlib/TelnetTerminal.cc
@@ -0,0 +1,140 @@
+// $Id$
+//
+// 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 non-inline non-template implementation */
+
+#include "TelnetTerminal.hh"
+//#include "TelnetTerminal.ih"
+
+// Custom includes
+
+//#include "TelnetTerminal.mpp"
+#define prefix_
+///////////////////////////////cc.p////////////////////////////////////////
+
+prefix_ senf::term::TelnetTerminal::TelnetTerminal()
+    : setupFailed_ (false)
+{
+    requestPeerOption(telnetopt::SUPPRESS_GO_AHEAD);
+    requestLocalOption(telnetopt::SUPPRESS_GO_AHEAD);
+    requestLocalOption(telnetopt::ECHO);
+}
+
+prefix_ void senf::term::TelnetTerminal::setCallbacks(AbstractTerminal::Callbacks & cb)
+{
+    callbacks_ = &cb;
+}
+
+prefix_ std::string senf::term::TelnetTerminal::terminalType()
+{
+    return telnethandler::TerminalType::terminalType();
+}
+
+prefix_ unsigned senf::term::TelnetTerminal::width()
+    const
+{
+    return telnethandler::NAWS::width();
+}
+
+prefix_ unsigned senf::term::TelnetTerminal::height()
+    const
+{
+    return telnethandler::NAWS::height();
+}
+
+prefix_ void senf::term::TelnetTerminal::write(char ch)
+{
+    BaseTelnetProtocol::write(ch);
+}
+
+prefix_ void senf::term::TelnetTerminal::v_setupComplete()
+{
+    bool init (true);
+
+    if (setupFailed_)
+        v_setupFailed();
+    else if (! (width() > 0 
+                && ! terminalType().empty()
+                && localOption(telnetopt::SUPPRESS_GO_AHEAD)
+                && peerOption(telnetopt::SUPPRESS_GO_AHEAD)
+                && localOption(telnetopt::ECHO)
+                && (init = callbacks_->cb_init()))) {
+
+        SENF_LOG_BLOCK((senf::log::NOTICE)({
+            log << "TelnetTerminal setup failed:\n";
+            if (width() <= 0)
+                log << "    missing telnet client NAWS support\n";
+            else
+                log << "    size=" << width() << "x" << height() << "\n";
+            if (terminalType().empty())
+                log << "    missing telnet client TERMINAL_TYPE support\n";
+            else
+                log << "    TERM=" << terminalType() << "\n";
+            if (! localOption(telnetopt::SUPPRESS_GO_AHEAD) ||
+                ! peerOption(telnetopt::SUPPRESS_GO_AHEAD))
+                log << "    missing telnet clinet SGO support\n";
+            if (! localOption(telnetopt::ECHO))
+                log << "    missing telnet client ECHO support\n";
+            if (! init)
+                log << "    terminal initialization (cb_init) failed\n";
+        }));
+                  
+        setupFailed_ = true;
+        requestPeerOption(telnetopt::SUPPRESS_GO_AHEAD, false);
+        requestLocalOption(telnetopt::SUPPRESS_GO_AHEAD, false);
+        requestLocalOption(telnetopt::ECHO, false);
+        requestPeerOption(telnetopt::TERMINAL_TYPE, false);
+        requestPeerOption(telnetopt::NAWS, false);
+        if (! requestsPending())
+            v_setupFailed();
+    }
+    else
+        SENF_LOG((senf::log::NOTICE)(
+                     "Initialized TelnetTerminal: TERM=" << terminalType()
+                     << ", size=" << width() << "x" << height()));
+}
+
+prefix_ void senf::term::TelnetTerminal::v_charReceived(char ch)
+{
+    callbacks_->cb_charReceived(ch);
+}
+
+prefix_ void senf::term::TelnetTerminal::v_windowSizeChanged()
+{
+    callbacks_->cb_windowSizeChanged();
+}
+
+///////////////////////////////cc.e////////////////////////////////////////
+#undef prefix_
+//#include "TelnetTerminal.mpp"
+
+\f
+// 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: