Add 'unflatten' to doxygen/dot processing

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

diff --git a/Utils/Termlib/telnetServer.cc b/Utils/Termlib/telnetServer.cc
index da4c15a..c9aeb7f 100644 (file)
--- a/Utils/Termlib/telnetServer.cc
+++ b/Utils/Termlib/telnetServer.cc
@@ -28,26 +28,50 @@
 
 // Custom includes
 #include <boost/bind.hpp>
-#include "TelnetTerminal.hh"
+#include "../../Utils/membind.hh"
 #include "../../Scheduler/Scheduler.hh"
 #include "../Logger.hh"
 #include "../../Socket/Protocols/INet.hh"
+#include "TelnetTerminal.hh"
+#include "Editor.hh"
 
 //#include "telnetServer.mpp"
 #define prefix_
 ///////////////////////////////cc.p////////////////////////////////////////
 
 namespace {
-
-    class MyTelnet : public senf::term::TelnetTerminal
+    
+    class MyTelnet 
+        : public senf::term::TelnetTerminal
     {
     public:
-        explicit MyTelnet(Handle handle) : senf::term::BaseTelnetProtocol(handle) {}
-        
-    private:
-        virtual void v_keyReceived(keycode_t key)
+        explicit MyTelnet(Handle handle) 
+            : senf::term::BaseTelnetProtocol (handle), 
+              editor_ (*this, senf::membind(&MyTelnet::executeLine, this)) 
+            {
+                editor_.prompt("myTelnet-with-an-endlesssly-long-prompt$");
+                editor_.defineKey(senf::term::KeyParser::Ctrl('D'), 
+                                  senf::membind(&MyTelnet::deleteCharOrExit, this));
+            }
+
+        void deleteCharOrExit(senf::term::LineEditor & editor)
+            {
+                if (editor.text().empty()) {
+                    exit();
+                }
+                else
+                    senf::term::bindings::deleteChar(editor);
+            }
+
+        void exit()
             {
-                SENF_LOG(("Key " << senf::term::KeyParser::describe(key)));
+                handle().facet<senf::TCPSocketProtocol>().shutdown(senf::TCPSocketProtocol::ShutRD);
+            }
+
+        virtual void v_setupFailed()
+            {
+                SENF_LOG(("Terminal setup failed"));
+                exit();
             }
 
         virtual void v_eof()
@@ -56,17 +80,14 @@ namespace {
                 delete this;
             }
 
-        virtual void v_setupComplete()
+        void executeLine(std::string const & text)
             {
-                TelnetTerminal::v_setupComplete();
-                SENF_LOG(("Terminal type is '" << terminalType() << "', window size is "
-                          << width() << "x" << height()));
+                SENF_LOG(("Execute line: " << text));
+                editor_.show();
             }
 
-        virtual void v_windowSizeChanged()
-            {
-                SENF_LOG(("New window size: " << width() << "x" << height()));
-            }
+    private:
+        senf::term::LineEditor editor_;
     };
 
     typedef senf::TCPv4ServerSocketHandle ServerHandle;
@@ -80,7 +101,15 @@ namespace {
         }
         ClientHandle client (handle.accept());
         SENF_LOG(("new client ..."));
-        new MyTelnet (client);
+        try {
+            new MyTelnet (client);
+        }
+        catch (std::exception & ex) {
+            SENF_LOG(("Client open failed: " << ex.what()));
+        }
+        catch (...) {
+            SENF_LOG(("Client open failed: unknown exception"));
+        }
     }
 
 }