From f4c20290509d7ed3a8fd5304577e7a4cc0b9d974 Mon Sep 17 00:00:00 2001
From: Mike Buland <eichlan@xagasoft.com>
Date: Tue, 3 Apr 2007 03:49:53 +0000
Subject: Ok, no code is left in src, it's all in src/old.  We'll gradually
 move code back into src as it's fixed and re-org'd.  This includes tests,
 which, I may write a unit test system into libbu++ just to make my life
 easier.

---
 src/old/protocoltelnet.h | 77 ++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 77 insertions(+)
 create mode 100644 src/old/protocoltelnet.h

(limited to 'src/old/protocoltelnet.h')

diff --git a/src/old/protocoltelnet.h b/src/old/protocoltelnet.h
new file mode 100644
index 0000000..a6d2e49
--- /dev/null
+++ b/src/old/protocoltelnet.h
@@ -0,0 +1,77 @@
+#ifndef PROTOCOLTELNET_H
+#define PROTOCOLTELNET_H
+
+#include "protocol.h"
+#include "flexbuf.h"
+
+#define ESC		"\x1B"		/**< A telnet escape code. */
+
+/** Handles all specialized protocol actions related to the telnet protocol.
+  * This includes setting modes, non-scrollable regions, and so on.
+  *@author Mike Buland
+  */
+class ProtocolTelnet : public Protocol
+{
+public:
+	ProtocolTelnet();
+	virtual ~ProtocolTelnet();
+
+    bool onNewData();
+	bool onNewConnection();
+
+	char *getLine( bool bFullOnly = true );
+	char *peekLine( bool bFullOnly = true );
+	
+	void setEcho( bool bEchoOn = true );
+	
+	enum
+	{
+		termUnInited,
+		termRaw,
+		termUnknown,
+		termVT220,
+		termXTerm
+	};
+
+	enum
+	{
+		SE   = 240, // SE: End of subnegotiation parameters.
+		NOP  = 241, // NOP: No operation
+		DM   = 242, // DM: Data mark. Indicates the position of a Synch event within the data stream. This should always be accompanied by a TCP urgent notification.
+		BRK  = 243, // BRK: Break. Indicates that the "break" or "attention" key was hit.
+		IP   = 244, // IP: Suspend, interrupt or abort the process to which the NVT is connected.
+		AO   = 245, // AO: Abort output. Allows the current process to run to completion but do not send its output to the user.
+		AYT  = 246, // AYT: Are you there. Send back to the NVT some visible evidence that the AYT was received.
+		EC   = 247, // EC: Erase character. The receiver should delete the last preceding undeleted character from the data stream.
+		EL   = 248, // EL: Erase line. Delete characters from the data stream back to but not including the previous CRLF.
+		GA   = 249, // GA: Go ahead. Used, under certain circumstances, to tell the other end that it can transmit.
+		SB   = 250, // SB: Subnegotiation of the indicated option follows.
+		WILL = 251, // WILL: Indicates the desire to begin performing, or confirmation that you are now performing, the indicated option.
+		WONT = 252, // WONT: Indicates the refusal to perform, or continue performing, the indicated option.
+		DO   = 253, // DO: Indicates the request that the other party perform, or confirmation that you are expecting the other party to perform, the indicated option.
+		DONT = 254, // DONT: Indicates the demand that the other party stop performing, or confirmation that you are no longer expecting the other party to perform, the indicated option.
+		IAC  = 255 // IAC: Interpret as command
+	};
+
+	enum
+	{
+		ECHO = 1,			// Explain who'll echo
+		SUPPRESSGA = 3,		// Suppress Go Ahead
+		TERMTYPE = 24,  	// Terminal Type
+		NAWS = 31,			// Window size
+		TERMSPEED = 32,		// Terminal Speed
+		LINEMODE = 34		// Linemode
+	};
+
+private:
+	int nTermType;
+
+	int nTermWidth;
+	int nTermHeight;
+
+	FlexBuf fbEdited;
+	
+	bool bEchoOn;
+};
+
+#endif
-- 
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