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authorMike Buland <eichlan@xagasoft.com>2007-04-03 03:49:53 +0000
committerMike Buland <eichlan@xagasoft.com>2007-04-03 03:49:53 +0000
commitf4c20290509d7ed3a8fd5304577e7a4cc0b9d974 (patch)
tree13cdf64f7cf134f397a7165b7a3fe0807e37026b /src/old/protocoltelnet.h
parent74d4c8cd27334fc7204d5a8773deb3d424565778 (diff)
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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.
Diffstat (limited to 'src/old/protocoltelnet.h')
-rw-r--r--src/old/protocoltelnet.h77
1 files changed, 77 insertions, 0 deletions
diff --git a/src/old/protocoltelnet.h b/src/old/protocoltelnet.h
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1#ifndef PROTOCOLTELNET_H
2#define PROTOCOLTELNET_H
3
4#include "protocol.h"
5#include "flexbuf.h"
6
7#define ESC "\x1B" /**< A telnet escape code. */
8
9/** Handles all specialized protocol actions related to the telnet protocol.
10 * This includes setting modes, non-scrollable regions, and so on.
11 *@author Mike Buland
12 */
13class ProtocolTelnet : public Protocol
14{
15public:
16 ProtocolTelnet();
17 virtual ~ProtocolTelnet();
18
19 bool onNewData();
20 bool onNewConnection();
21
22 char *getLine( bool bFullOnly = true );
23 char *peekLine( bool bFullOnly = true );
24
25 void setEcho( bool bEchoOn = true );
26
27 enum
28 {
29 termUnInited,
30 termRaw,
31 termUnknown,
32 termVT220,
33 termXTerm
34 };
35
36 enum
37 {
38 SE = 240, // SE: End of subnegotiation parameters.
39 NOP = 241, // NOP: No operation
40 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.
41 BRK = 243, // BRK: Break. Indicates that the "break" or "attention" key was hit.
42 IP = 244, // IP: Suspend, interrupt or abort the process to which the NVT is connected.
43 AO = 245, // AO: Abort output. Allows the current process to run to completion but do not send its output to the user.
44 AYT = 246, // AYT: Are you there. Send back to the NVT some visible evidence that the AYT was received.
45 EC = 247, // EC: Erase character. The receiver should delete the last preceding undeleted character from the data stream.
46 EL = 248, // EL: Erase line. Delete characters from the data stream back to but not including the previous CRLF.
47 GA = 249, // GA: Go ahead. Used, under certain circumstances, to tell the other end that it can transmit.
48 SB = 250, // SB: Subnegotiation of the indicated option follows.
49 WILL = 251, // WILL: Indicates the desire to begin performing, or confirmation that you are now performing, the indicated option.
50 WONT = 252, // WONT: Indicates the refusal to perform, or continue performing, the indicated option.
51 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.
52 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.
53 IAC = 255 // IAC: Interpret as command
54 };
55
56 enum
57 {
58 ECHO = 1, // Explain who'll echo
59 SUPPRESSGA = 3, // Suppress Go Ahead
60 TERMTYPE = 24, // Terminal Type
61 NAWS = 31, // Window size
62 TERMSPEED = 32, // Terminal Speed
63 LINEMODE = 34 // Linemode
64 };
65
66private:
67 int nTermType;
68
69 int nTermWidth;
70 int nTermHeight;
71
72 FlexBuf fbEdited;
73
74 bool bEchoOn;
75};
76
77#endif