release/4.1.0_cvs

1 files changed, 0 insertions, 359 deletions

diff --git a/crypto/openssh/ttymodes.c b/crypto/openssh/ttymodes.c
deleted file mode 100644
index 25f501349424..000000000000
--- a/crypto/openssh/ttymodes.c
+++ /dev/null
@@ -1,359 +0,0 @@
-/*
- * Author: Tatu Ylonen <ylo@cs.hut.fi>
- * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland
- *                    All rights reserved
- * Created: Tue Mar 21 15:59:15 1995 ylo
- * Encoding and decoding of terminal modes in a portable way.
- * Much of the format is defined in ttymodes.h; it is included multiple times
- * into this file with the appropriate macro definitions to generate the
- * suitable code.
- */
-
-#include "includes.h"
-RCSID("$Id: ttymodes.c,v 1.6 2000/04/14 10:30:34 markus Exp $");
-
-#include "packet.h"
-#include "ssh.h"
-
-#define TTY_OP_END	0
-#define TTY_OP_ISPEED	192	/* int follows */
-#define TTY_OP_OSPEED	193	/* int follows */
-
-/*
- * Converts POSIX speed_t to a baud rate.  The values of the
- * constants for speed_t are not themselves portable.
- */
-static int
-speed_to_baud(speed_t speed)
-{
-	switch (speed) {
-	case B0:
-		return 0;
-	case B50:
-		return 50;
-	case B75:
-		return 75;
-	case B110:
-		return 110;
-	case B134:
-		return 134;
-	case B150:
-		return 150;
-	case B200:
-		return 200;
-	case B300:
-		return 300;
-	case B600:
-		return 600;
-	case B1200:
-		return 1200;
-	case B1800:
-		return 1800;
-	case B2400:
-		return 2400;
-	case B4800:
-		return 4800;
-	case B9600:
-		return 9600;
-
-#ifdef B19200
-	case B19200:
-		return 19200;
-#else /* B19200 */
-#ifdef EXTA
-	case EXTA:
-		return 19200;
-#endif /* EXTA */
-#endif /* B19200 */
-
-#ifdef B38400
-	case B38400:
-		return 38400;
-#else /* B38400 */
-#ifdef EXTB
-	case EXTB:
-		return 38400;
-#endif /* EXTB */
-#endif /* B38400 */
-
-#ifdef B7200
-	case B7200:
-		return 7200;
-#endif /* B7200 */
-#ifdef B14400
-	case B14400:
-		return 14400;
-#endif /* B14400 */
-#ifdef B28800
-	case B28800:
-		return 28800;
-#endif /* B28800 */
-#ifdef B57600
-	case B57600:
-		return 57600;
-#endif /* B57600 */
-#ifdef B76800
-	case B76800:
-		return 76800;
-#endif /* B76800 */
-#ifdef B115200
-	case B115200:
-		return 115200;
-#endif /* B115200 */
-#ifdef B230400
-	case B230400:
-		return 230400;
-#endif /* B230400 */
-	default:
-		return 9600;
-	}
-}
-
-/*
- * Converts a numeric baud rate to a POSIX speed_t.
- */
-static speed_t
-baud_to_speed(int baud)
-{
-	switch (baud) {
-		case 0:
-		return B0;
-	case 50:
-		return B50;
-	case 75:
-		return B75;
-	case 110:
-		return B110;
-	case 134:
-		return B134;
-	case 150:
-		return B150;
-	case 200:
-		return B200;
-	case 300:
-		return B300;
-	case 600:
-		return B600;
-	case 1200:
-		return B1200;
-	case 1800:
-		return B1800;
-	case 2400:
-		return B2400;
-	case 4800:
-		return B4800;
-	case 9600:
-		return B9600;
-
-#ifdef B19200
-	case 19200:
-		return B19200;
-#else /* B19200 */
-#ifdef EXTA
-	case 19200:
-		return EXTA;
-#endif /* EXTA */
-#endif /* B19200 */
-
-#ifdef B38400
-	case 38400:
-		return B38400;
-#else /* B38400 */
-#ifdef EXTB
-	case 38400:
-		return EXTB;
-#endif /* EXTB */
-#endif /* B38400 */
-
-#ifdef B7200
-	case 7200:
-		return B7200;
-#endif /* B7200 */
-#ifdef B14400
-	case 14400:
-		return B14400;
-#endif /* B14400 */
-#ifdef B28800
-	case 28800:
-		return B28800;
-#endif /* B28800 */
-#ifdef B57600
-	case 57600:
-		return B57600;
-#endif /* B57600 */
-#ifdef B76800
-	case 76800:
-		return B76800;
-#endif /* B76800 */
-#ifdef B115200
-	case 115200:
-		return B115200;
-#endif /* B115200 */
-#ifdef B230400
-	case 230400:
-		return B230400;
-#endif /* B230400 */
-	default:
-		return B9600;
-	}
-}
-
-/*
- * Encodes terminal modes for the terminal referenced by fd
- * in a portable manner, and appends the modes to a packet
- * being constructed.
- */
-void
-tty_make_modes(int fd)
-{
-	struct termios tio;
-	int baud;
-
-	if (tcgetattr(fd, &tio) < 0) {
-		packet_put_char(TTY_OP_END);
-		log("tcgetattr: %.100s", strerror(errno));
-		return;
-	}
-	/* Store input and output baud rates. */
-	baud = speed_to_baud(cfgetospeed(&tio));
-	packet_put_char(TTY_OP_OSPEED);
-	packet_put_int(baud);
-	baud = speed_to_baud(cfgetispeed(&tio));
-	packet_put_char(TTY_OP_ISPEED);
-	packet_put_int(baud);
-
-	/* Store values of mode flags. */
-#define TTYCHAR(NAME, OP) \
-  packet_put_char(OP); packet_put_char(tio.c_cc[NAME]);
-#define TTYMODE(NAME, FIELD, OP) \
-  packet_put_char(OP); packet_put_char((tio.FIELD & NAME) != 0);
-#define SGTTYCHAR(NAME, OP)
-#define SGTTYMODE(NAME, FIELD, OP)
-#define SGTTYMODEN(NAME, FIELD, OP)
-
-#include "ttymodes.h"
-
-#undef TTYCHAR
-#undef TTYMODE
-#undef SGTTYCHAR
-#undef SGTTYMODE
-#undef SGTTYMODEN
-
-	/* Mark end of mode data. */
-	packet_put_char(TTY_OP_END);
-}
-
-/*
- * Decodes terminal modes for the terminal referenced by fd in a portable
- * manner from a packet being read.
- */
-void
-tty_parse_modes(int fd, int *n_bytes_ptr)
-{
-	struct termios tio;
-	int opcode, baud;
-	int n_bytes = 0;
-	int failure = 0;
-
-	/*
-	 * Get old attributes for the terminal.  We will modify these
-	 * flags. I am hoping that if there are any machine-specific
-	 * modes, they will initially have reasonable values.
-	 */
-	if (tcgetattr(fd, &tio) < 0)
-		failure = -1;
-
-	for (;;) {
-		n_bytes += 1;
-		opcode = packet_get_char();
-		switch (opcode) {
-		case TTY_OP_END:
-			goto set;
-
-		case TTY_OP_ISPEED:
-			n_bytes += 4;
-			baud = packet_get_int();
-			if (failure != -1 && cfsetispeed(&tio, baud_to_speed(baud)) < 0)
-				error("cfsetispeed failed for %d", baud);
-			break;
-
-		case TTY_OP_OSPEED:
-			n_bytes += 4;
-			baud = packet_get_int();
-			if (failure != -1 && cfsetospeed(&tio, baud_to_speed(baud)) < 0)
-				error("cfsetospeed failed for %d", baud);
-			break;
-
-#define TTYCHAR(NAME, OP) 				\
-	case OP:					\
-	  n_bytes += 1;					\
-	  tio.c_cc[NAME] = packet_get_char();		\
-	  break;
-#define TTYMODE(NAME, FIELD, OP)		       	\
-	case OP:					\
-	  n_bytes += 1;					\
-	  if (packet_get_char())			\
-	    tio.FIELD |= NAME;				\
-	  else						\
-	    tio.FIELD &= ~NAME;				\
-	  break;
-#define SGTTYCHAR(NAME, OP)
-#define SGTTYMODE(NAME, FIELD, OP)
-#define SGTTYMODEN(NAME, FIELD, OP)
-
-#include "ttymodes.h"
-
-#undef TTYCHAR
-#undef TTYMODE
-#undef SGTTYCHAR
-#undef SGTTYMODE
-#undef SGTTYMODEN
-
-		default:
-			debug("Ignoring unsupported tty mode opcode %d (0x%x)",
-			      opcode, opcode);
-			/*
-			 * Opcodes 0 to 127 are defined to have
-			 * a one-byte argument.
-			 */
-			if (opcode >= 0 && opcode < 128) {
-				n_bytes += 1;
-				(void) packet_get_char();
-				break;
-			} else {
-				/*
-				 * Opcodes 128 to 159 are defined to have
-				 * an integer argument.
-				 */
-				if (opcode >= 128 && opcode < 160) {
-					n_bytes += 4;
-					(void) packet_get_int();
-					break;
-				}
-			}
-			/*
-			 * It is a truly undefined opcode (160 to 255).
-			 * We have no idea about its arguments.  So we
-			 * must stop parsing.  Note that some data may be
-			 * left in the packet; hopefully there is nothing
-			 * more coming after the mode data.
-			 */
-			log("parse_tty_modes: unknown opcode %d", opcode);
-			packet_integrity_check(0, 1, SSH_CMSG_REQUEST_PTY);
-			goto set;
-		}
-	}
-
-set:
-	if (*n_bytes_ptr != n_bytes) {
-		*n_bytes_ptr = n_bytes;
-		return;		/* Don't process bytes passed */
-	}
-	if (failure == -1)
-		return;		/* Packet parsed ok but tty stuff failed */
-
-	/* Set the new modes for the terminal. */
-	if (tcsetattr(fd, TCSANOW, &tio) < 0)
-		log("Setting tty modes failed: %.100s", strerror(errno));
-	return;
-}