X-Git-Url: https://git.subgeniuskitty.com/unix-history/.git/blobdiff_plain/269a79238eb37a47c3742f5567072543efc91d10..2c5d7f0d9c585d802fda462dedefa62250eeb73d:/usr/src/include/arpa/telnet.h

diff --git a/usr/src/include/arpa/telnet.h b/usr/src/include/arpa/telnet.h
index 74d026c47f..019bfeb606 100644
--- a/usr/src/include/arpa/telnet.h
+++ b/usr/src/include/arpa/telnet.h
@@ -2,11 +2,40 @@
  * Copyright (c) 1983 Regents of the University of California.
  * All rights reserved.
  *
- * %sccs.include.redist.c%
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
  *
- *	@(#)telnet.h	5.8 (Berkeley) %G%
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	@(#)telnet.h	5.14 (Berkeley) 4/3/91
  */
 
+#ifndef _TELNET_H_
+#define	_TELNET_H_
+
 /*
  * Definitions for the TELNET protocol.
  */
@@ -37,13 +66,16 @@
 char *telcmds[] = {
 	"EOF", "SUSP", "ABORT", "EOR",
 	"SE", "NOP", "DMARK", "BRK", "IP", "AO", "AYT", "EC",
-	"EL", "GA", "SB", "WILL", "WONT", "DO", "DONT", "IAC",
+	"EL", "GA", "SB", "WILL", "WONT", "DO", "DONT", "IAC", 0,
 };
+#else
+extern char *telcmds[];
+#endif
+
 #define	TELCMD_FIRST	xEOF
 #define	TELCMD_LAST	IAC
 #define	TELCMD_OK(x)	((x) <= TELCMD_LAST && (x) >= TELCMD_FIRST)
 #define	TELCMD(x)	telcmds[(x)-TELCMD_FIRST]
-#endif
 
 /* telnet options */
 #define TELOPT_BINARY	0	/* 8-bit data path */
@@ -81,11 +113,16 @@ char *telcmds[] = {
 #define	TELOPT_TSPEED	32	/* terminal speed */
 #define	TELOPT_LFLOW	33	/* remote flow control */
 #define TELOPT_LINEMODE	34	/* Linemode option */
+#define TELOPT_XDISPLOC	35	/* X Display Location */
+#define TELOPT_ENVIRON	36	/* Environment variables */
+#define	TELOPT_AUTHENTICATION 37/* Authenticate */
+#define	TELOPT_ENCRYPT	38	/* Encryption option */
 #define	TELOPT_EXOPL	255	/* extended-options-list */
 
-#define	NTELOPTS	(1+TELOPT_LINEMODE)
+
+#define	NTELOPTS	(1+TELOPT_ENCRYPT)
 #ifdef TELOPTS
-char *telopts[NTELOPTS] = {
+char *telopts[NTELOPTS+1] = {
 	"BINARY", "ECHO", "RCP", "SUPPRESS GO AHEAD", "NAME",
 	"STATUS", "TIMING MARK", "RCTE", "NAOL", "NAOP",
 	"NAOCRD", "NAOHTS", "NAOHTD", "NAOFFD", "NAOVTS",
@@ -94,10 +131,12 @@ char *telopts[NTELOPTS] = {
 	"SEND LOCATION", "TERMINAL TYPE", "END OF RECORD",
 	"TACACS UID", "OUTPUT MARKING", "TTYLOC",
 	"3270 REGIME", "X.3 PAD", "NAWS", "TSPEED", "LFLOW",
-	"LINEMODE",
+	"LINEMODE", "XDISPLOC", "ENVIRON", "AUTHENTICATION",
+	"ENCRYPT",
+	0,
 };
 #define	TELOPT_FIRST	TELOPT_BINARY
-#define	TELOPT_LAST	TELOPT_LINEMODE
+#define	TELOPT_LAST	TELOPT_ENCRYPT
 #define	TELOPT_OK(x)	((x) <= TELOPT_LAST && (x) >= TELOPT_FIRST)
 #define	TELOPT(x)	telopts[(x)-TELOPT_FIRST]
 #endif
@@ -105,6 +144,9 @@ char *telopts[NTELOPTS] = {
 /* sub-option qualifiers */
 #define	TELQUAL_IS	0	/* option is... */
 #define	TELQUAL_SEND	1	/* send option */
+#define	TELQUAL_INFO	2	/* ENVIRON: informational version of IS */
+#define	TELQUAL_REPLY	2	/* AUTHENTICATION: client version of IS */
+#define	TELQUAL_NAME	3	/* AUTHENTICATION: client version of IS */
 
 /*
  * LINEMODE suboptions
@@ -117,8 +159,10 @@ char *telopts[NTELOPTS] = {
 #define	MODE_EDIT	0x01
 #define	MODE_TRAPSIG	0x02
 #define	MODE_ACK	0x04
+#define MODE_SOFT_TAB	0x08
+#define MODE_LIT_ECHO	0x10
 
-#define	MODE_MASK	(MODE_EDIT|MODE_TRAPSIG|MODE_ACK)
+#define	MODE_MASK	0x1f
 
 /* Not part of protocol, but needed to simplify things... */
 #define MODE_FLOW		0x0100
@@ -148,9 +192,24 @@ char *telopts[NTELOPTS] = {
 
 #define	NSLC		18
 
-#define	SLC_NAMES	"0", "SYNCH", "BRK", "IP", "AO", "AYT", "EOR", \
+/*
+ * For backwards compatability, we define SLC_NAMES to be the
+ * list of names if SLC_NAMES is not defined.
+ */
+#define	SLC_NAMELIST	"0", "SYNCH", "BRK", "IP", "AO", "AYT", "EOR", \
 			"ABORT", "EOF", "SUSP", "EC", "EL", "EW", "RP", \
-			"LNEXT", "XON", "XOFF", "FORW1", "FORW2"
+			"LNEXT", "XON", "XOFF", "FORW1", "FORW2", 0,
+#ifdef	SLC_NAMES
+char *slc_names[] = {
+	SLC_NAMELIST
+};
+#else
+extern char *slc_names[];
+#define	SLC_NAMES SLC_NAMELIST
+#endif
+
+#define	SLC_NAME_OK(x)	((x) >= 0 && (x) < NSLC)
+#define SLC_NAME(x)	slc_names[x]
 
 #define	SLC_NOSUPPORT	0
 #define	SLC_CANTCHANGE	1
@@ -165,3 +224,87 @@ char *telopts[NTELOPTS] = {
 #define	SLC_ACK		0x80
 #define	SLC_FLUSHIN	0x40
 #define	SLC_FLUSHOUT	0x20
+
+#define	ENV_VALUE	0
+#define	ENV_VAR		1
+#define	ENV_ESC		2
+
+/*
+ * AUTHENTICATION suboptions
+ */
+
+/*
+ * Who is authenticating who ...
+ */
+#define	AUTH_WHO_CLIENT		0	/* Client authenticating server */
+#define	AUTH_WHO_SERVER		1	/* Server authenticating client */
+#define	AUTH_WHO_MASK		1
+
+/*
+ * amount of authentication done
+ */
+#define	AUTH_HOW_ONE_WAY	0
+#define	AUTH_HOW_MUTUAL		2
+#define	AUTH_HOW_MASK		2
+
+#define	AUTHTYPE_NULL		0
+#define	AUTHTYPE_KERBEROS_V4	1
+#define	AUTHTYPE_KERBEROS_V5	2
+#define	AUTHTYPE_SPX		3
+#define	AUTHTYPE_MINK		4
+#define	AUTHTYPE_CNT		5
+
+#define	AUTHTYPE_TEST		99
+
+#ifdef	AUTH_NAMES
+char *authtype_names[] = {
+	"NULL", "KERBEROS_V4", "KERBEROS_V5", "SPX", "MINK", 0,
+};
+#else
+extern char *authtype_names[];
+#endif
+
+#define	AUTHTYPE_NAME_OK(x)	((x) >= 0 && (x) < AUTHTYPE_CNT)
+#define	AUTHTYPE_NAME(x)	authtype_names[x]
+
+/*
+ * ENCRYPTion suboptions
+ */
+#define	ENCRYPT_IS		0	/* I pick encryption type ... */
+#define	ENCRYPT_SUPPORT		1	/* I support encryption types ... */
+#define	ENCRYPT_REPLY		2	/* Initial setup response */
+#define	ENCRYPT_START		3	/* Am starting to send encrypted */
+#define	ENCRYPT_END		4	/* Am ending encrypted */
+#define	ENCRYPT_REQSTART	5	/* Request you start encrypting */
+#define	ENCRYPT_REQEND		6	/* Request you send encrypting */
+#define	ENCRYPT_ENC_KEYID	7
+#define	ENCRYPT_DEC_KEYID	8
+#define	ENCRYPT_CNT		9
+
+#define	ENCTYPE_ANY		0
+#define	ENCTYPE_DES_CFB64	1
+#define	ENCTYPE_DES_OFB64	2
+#define	ENCTYPE_CNT		3
+
+#ifdef	ENCRYPT_NAMES
+char *encrypt_names[] = {
+	"IS", "SUPPORT", "REPLY", "START", "END",
+	"REQUEST-START", "REQUEST-END", "ENC-KEYID", "DEC-KEYID",
+	0,
+};
+char *enctype_names[] = {
+	"ANY", "DES_CFB64",  "DES_OFB64",  0,
+};
+#else
+extern char *encrypt_names[];
+extern char *enctype_names[];
+#endif
+
+
+#define	ENCRYPT_NAME_OK(x)	((x) >= 0 && (x) < ENCRYPT_CNT)
+#define	ENCRYPT_NAME(x)		encrypt_names[x]
+
+#define	ENCTYPE_NAME_OK(x)	((x) >= 0 && (x) < ENCTYPE_CNT)
+#define	ENCTYPE_NAME(x)		enctype_names[x]
+
+#endif /* !_TELNET_H_ */