зеркало из https://github.com/github/putty.git
New system for handling SSH terminal modes.
I've introduced a new POD struct type 'ssh_ttymodes' which stores an encoding of everything you can specify in the "pty-req" packet or the SSH-1 equivalent. This allows me to split up write_ttymodes_to_packet_from_conf() into two separate functions, one to parse all the ttymode data out of a Conf (and a Seat for fallback) and return one of those structures, and the other to write it into an SSH packet. While I'm at it, I've moved the special case of terminal speeds into the same mechanism, simplifying the call sites in both versions of the SSH protocol. The new master definition of all terminal modes lives in a header file, with an ifdef around each item, so that later on I'll be able to include it in a context that only enumerates the modes supported by the particular target Unix platform.
This commit is contained in:
Simon Tatham
Родитель
431f92ade9
Коммит
dead35dd0f
43
ssh.h
43
ssh.h
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@ -1393,6 +1393,44 @@ enum {
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#define SSH2_EXTENDED_DATA_STDERR 1 /* 0x1 */
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enum {
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/* TTY modes with opcodes defined consistently in the SSH specs. */
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#define TTYMODE_CHAR(name, val, index) SSH_TTYMODE_##name = val,
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#define TTYMODE_FLAG(name, val, field, mask) SSH_TTYMODE_##name = val,
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#include "sshttymodes.h"
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#undef TTYMODE_CHAR
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#undef TTYMODE_FLAG
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/* Modes encoded differently between SSH-1 and SSH-2, for which we
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* make up our own dummy opcodes to avoid confusion. */
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TTYMODE_dummy = 255,
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TTYMODE_ISPEED, TTYMODE_OSPEED,
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/* Limiting value that we can use as an array bound below */
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TTYMODE_LIMIT,
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/* The real opcodes for terminal speeds. */
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TTYMODE_ISPEED_SSH1 = 192,
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TTYMODE_OSPEED_SSH1 = 193,
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TTYMODE_ISPEED_SSH2 = 128,
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TTYMODE_OSPEED_SSH2 = 129,
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/* And the opcode that ends a list. */
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TTYMODE_END_OF_LIST = 0
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};
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struct ssh_ttymodes {
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/* A boolean per mode, indicating whether it's set. */
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int have_mode[TTYMODE_LIMIT];
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/* The actual value for each mode. */
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unsigned mode_val[TTYMODE_LIMIT];
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};
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struct ssh_ttymodes get_ttymodes_from_conf(Seat *seat, Conf *conf);
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void write_ttymodes_to_packet(BinarySink *bs, int ssh_version,
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struct ssh_ttymodes modes);
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const char *ssh1_pkt_type(int type);
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const char *ssh2_pkt_type(Pkt_KCtx pkt_kctx, Pkt_ACtx pkt_actx, int type);
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int ssh2_pkt_type_code_valid(unsigned type);
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@ -1429,11 +1467,6 @@ enum { SSH_IMPL_BUG_LIST(TMP_DECLARE_LOG2_ENUM) };
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enum { SSH_IMPL_BUG_LIST(TMP_DECLARE_REAL_ENUM) };
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#undef TMP_DECLARE_REAL_ENUM
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/* Shared function that writes tty modes into a pty request */
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void write_ttymodes_to_packet_from_conf(
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BinarySink *bs, Seat *seat, Conf *conf,
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int ssh_version, int ospeed, int ispeed);
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/* Shared system for allocating local SSH channel ids. Expects to be
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* passed a tree full of structs that have a field called 'localid' of
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* type unsigned, and will check that! */
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@ -28,7 +28,6 @@ struct ssh1_connection_state {
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int got_pty;
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int echoedit;
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int ospeed, ispeed;
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int stdout_throttling;
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int session_ready;
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int session_eof_pending, session_eof_sent, session_terminated;
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@ -709,11 +708,6 @@ static void ssh1_connection_process_queue(PacketProtocolLayer *ppl)
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s->portfwdmgr_configured = TRUE;
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if (!conf_get_int(s->conf, CONF_nopty)) {
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/* Unpick the terminal-speed string. */
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/* XXX perhaps we should allow no speeds to be sent. */
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s->ospeed = 38400; s->ispeed = 38400; /* last-resort defaults */
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sscanf(conf_get_str(s->conf, CONF_termspeed), "%d,%d",
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&s->ospeed, &s->ispeed);
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/* Send the pty request. */
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pktout = ssh_bpp_new_pktout(s->ppl.bpp, SSH1_CMSG_REQUEST_PTY);
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put_stringz(pktout, conf_get_str(s->conf, CONF_termtype));
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@ -723,14 +717,13 @@ static void ssh1_connection_process_queue(PacketProtocolLayer *ppl)
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s->term_height_orig = s->term_height;
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put_uint32(pktout, 0); /* width in pixels */
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put_uint32(pktout, 0); /* height in pixels */
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write_ttymodes_to_packet_from_conf(
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BinarySink_UPCAST(pktout), s->ppl.seat, s->conf,
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1, s->ospeed, s->ispeed);
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write_ttymodes_to_packet(
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BinarySink_UPCAST(pktout), 1,
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get_ttymodes_from_conf(s->ppl.seat, s->conf));
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pq_push(s->ppl.out_pq, pktout);
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crMaybeWaitUntilV((pktin = ssh1_connection_pop(s)) != NULL);
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if (pktin->type == SSH1_SMSG_SUCCESS) {
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ppl_logevent(("Allocated pty (ospeed %dbps, ispeed %dbps)",
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s->ospeed, s->ispeed));
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ppl_logevent(("Allocated pty"));
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s->got_pty = TRUE;
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} else if (pktin->type == SSH1_SMSG_FAILURE) {
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ppl_printf(("Server refused to allocate pty\r\n"));
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@ -1593,13 +1593,8 @@ static void ssh2channel_request_pty(
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{
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struct ssh2_channel *c = container_of(sc, struct ssh2_channel, sc);
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struct ssh2_connection_state *s = c->connlayer;
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int ospeed, ispeed;
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strbuf *modebuf;
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ospeed = ispeed = 38400; /* last-resort defaults */
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sscanf(conf_get_str(conf, CONF_termspeed), "%d,%d",
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&ospeed, &ispeed);
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PktOut *pktout = ssh2_chanreq_init(
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c, "pty-req", want_reply ? ssh2_channel_response : NULL, NULL);
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put_stringz(pktout, conf_get_str(conf, CONF_termtype));
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@ -1608,9 +1603,9 @@ static void ssh2channel_request_pty(
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put_uint32(pktout, 0); /* pixel width */
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put_uint32(pktout, 0); /* pixel height */
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modebuf = strbuf_new();
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write_ttymodes_to_packet_from_conf(
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BinarySink_UPCAST(modebuf), s->ppl.seat, conf,
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2, ospeed, ispeed);
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write_ttymodes_to_packet(
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BinarySink_UPCAST(modebuf), 2,
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get_ttymodes_from_conf(s->ppl.seat, conf));
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put_stringsb(pktout, modebuf);
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pq_push(s->ppl.out_pq, pktout);
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}
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172
sshcommon.c
172
sshcommon.c
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@ -367,101 +367,47 @@ void chan_no_request_response(Channel *chan, int success)
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}
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/* ----------------------------------------------------------------------
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* Common routine to marshal tty modes into an SSH packet.
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* Common routines for handling SSH tty modes.
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*/
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void write_ttymodes_to_packet_from_conf(
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BinarySink *bs, Seat *seat, Conf *conf,
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int ssh_version, int ospeed, int ispeed)
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static unsigned real_ttymode_opcode(unsigned our_opcode, int ssh_version)
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{
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int i;
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switch (our_opcode) {
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case TTYMODE_ISPEED:
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return ssh_version == 1 ? TTYMODE_ISPEED_SSH1 : TTYMODE_ISPEED_SSH2;
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case TTYMODE_OSPEED:
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return ssh_version == 1 ? TTYMODE_OSPEED_SSH1 : TTYMODE_OSPEED_SSH2;
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default:
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return our_opcode;
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}
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}
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/*
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* Codes for terminal modes.
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* Most of these are the same in SSH-1 and SSH-2.
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* This list is derived from RFC 4254 and
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* SSH-1 RFC-1.2.31.
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*/
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static const struct ssh_ttymode {
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struct ssh_ttymodes get_ttymodes_from_conf(Seat *seat, Conf *conf)
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{
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struct ssh_ttymodes modes;
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size_t i;
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static const struct mode_name_type {
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const char *mode;
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int opcode;
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enum { TTY_OP_CHAR, TTY_OP_BOOL } type;
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} ssh_ttymodes[] = {
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/* "V" prefix discarded for special characters relative to SSH specs */
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{ "INTR", 1, TTY_OP_CHAR },
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{ "QUIT", 2, TTY_OP_CHAR },
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{ "ERASE", 3, TTY_OP_CHAR },
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{ "KILL", 4, TTY_OP_CHAR },
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{ "EOF", 5, TTY_OP_CHAR },
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{ "EOL", 6, TTY_OP_CHAR },
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{ "EOL2", 7, TTY_OP_CHAR },
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{ "START", 8, TTY_OP_CHAR },
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{ "STOP", 9, TTY_OP_CHAR },
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{ "SUSP", 10, TTY_OP_CHAR },
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{ "DSUSP", 11, TTY_OP_CHAR },
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{ "REPRINT", 12, TTY_OP_CHAR },
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{ "WERASE", 13, TTY_OP_CHAR },
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{ "LNEXT", 14, TTY_OP_CHAR },
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{ "FLUSH", 15, TTY_OP_CHAR },
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{ "SWTCH", 16, TTY_OP_CHAR },
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{ "STATUS", 17, TTY_OP_CHAR },
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{ "DISCARD", 18, TTY_OP_CHAR },
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{ "IGNPAR", 30, TTY_OP_BOOL },
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{ "PARMRK", 31, TTY_OP_BOOL },
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{ "INPCK", 32, TTY_OP_BOOL },
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{ "ISTRIP", 33, TTY_OP_BOOL },
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{ "INLCR", 34, TTY_OP_BOOL },
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{ "IGNCR", 35, TTY_OP_BOOL },
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{ "ICRNL", 36, TTY_OP_BOOL },
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{ "IUCLC", 37, TTY_OP_BOOL },
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{ "IXON", 38, TTY_OP_BOOL },
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{ "IXANY", 39, TTY_OP_BOOL },
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{ "IXOFF", 40, TTY_OP_BOOL },
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{ "IMAXBEL", 41, TTY_OP_BOOL },
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{ "IUTF8", 42, TTY_OP_BOOL },
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{ "ISIG", 50, TTY_OP_BOOL },
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{ "ICANON", 51, TTY_OP_BOOL },
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{ "XCASE", 52, TTY_OP_BOOL },
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{ "ECHO", 53, TTY_OP_BOOL },
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{ "ECHOE", 54, TTY_OP_BOOL },
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{ "ECHOK", 55, TTY_OP_BOOL },
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{ "ECHONL", 56, TTY_OP_BOOL },
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{ "NOFLSH", 57, TTY_OP_BOOL },
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{ "TOSTOP", 58, TTY_OP_BOOL },
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{ "IEXTEN", 59, TTY_OP_BOOL },
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{ "ECHOCTL", 60, TTY_OP_BOOL },
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{ "ECHOKE", 61, TTY_OP_BOOL },
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{ "PENDIN", 62, TTY_OP_BOOL }, /* XXX is this a real mode? */
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{ "OPOST", 70, TTY_OP_BOOL },
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{ "OLCUC", 71, TTY_OP_BOOL },
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{ "ONLCR", 72, TTY_OP_BOOL },
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{ "OCRNL", 73, TTY_OP_BOOL },
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{ "ONOCR", 74, TTY_OP_BOOL },
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{ "ONLRET", 75, TTY_OP_BOOL },
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{ "CS7", 90, TTY_OP_BOOL },
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{ "CS8", 91, TTY_OP_BOOL },
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{ "PARENB", 92, TTY_OP_BOOL },
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{ "PARODD", 93, TTY_OP_BOOL }
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enum { TYPE_CHAR, TYPE_BOOL } type;
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} modes_names_types[] = {
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#define TTYMODE_CHAR(name, val, index) { #name, val, TYPE_CHAR },
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#define TTYMODE_FLAG(name, val, field, mask) { #name, val, TYPE_BOOL },
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#include "sshttymodes.h"
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#undef TTYMODE_CHAR
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#undef TTYMODE_FLAG
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};
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/* Miscellaneous other tty-related constants. */
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enum {
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/* The opcodes for ISPEED/OSPEED differ between SSH-1 and SSH-2. */
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SSH1_TTY_OP_ISPEED = 192,
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SSH1_TTY_OP_OSPEED = 193,
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SSH2_TTY_OP_ISPEED = 128,
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SSH2_TTY_OP_OSPEED = 129,
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memset(&modes, 0, sizeof(modes));
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SSH_TTY_OP_END = 0
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};
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for (i = 0; i < lenof(ssh_ttymodes); i++) {
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const struct ssh_ttymode *mode = ssh_ttymodes + i;
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for (i = 0; i < lenof(modes_names_types); i++) {
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const struct mode_name_type *mode = &modes_names_types[i];
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const char *sval = conf_get_str_str(conf, CONF_ttymodes, mode->mode);
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char *to_free = NULL;
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/* Every mode known to the current version of the code should be
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* mentioned; this was ensured when settings were loaded. */
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if (!sval)
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sval = "N"; /* just in case */
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/*
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* sval[0] can be
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@ -488,7 +434,7 @@ void write_ttymodes_to_packet_from_conf(
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unsigned ival = 0;
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switch (mode->type) {
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case TTY_OP_CHAR:
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case TYPE_CHAR:
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if (*sval) {
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char *next = NULL;
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/* We know ctrlparse won't write to the string, so
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@ -500,7 +446,7 @@ void write_ttymodes_to_packet_from_conf(
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ival = 255; /* special value meaning "don't set" */
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}
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break;
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case TTY_OP_BOOL:
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case TYPE_BOOL:
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if (stricmp(sval, "yes") == 0 ||
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stricmp(sval, "on") == 0 ||
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stricmp(sval, "true") == 0 ||
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@ -518,30 +464,48 @@ void write_ttymodes_to_packet_from_conf(
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assert(0 && "Bad mode->type");
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}
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/*
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* And write it into the output packet. The parameter
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* value is formatted as a byte in SSH-1, but a uint32
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* in SSH-2.
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*/
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put_byte(bs, mode->opcode);
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if (ssh_version == 1)
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put_byte(bs, ival);
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else
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put_uint32(bs, ival);
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modes.have_mode[mode->opcode] = TRUE;
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modes.mode_val[mode->opcode] = ival;
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}
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sfree(to_free);
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}
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/*
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* Finish off with the terminal speeds (which are formatted as
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* uint32 in both protocol versions) and the end marker.
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*/
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put_byte(bs, ssh_version == 1 ? SSH1_TTY_OP_ISPEED : SSH2_TTY_OP_ISPEED);
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put_uint32(bs, ispeed);
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put_byte(bs, ssh_version == 1 ? SSH1_TTY_OP_OSPEED : SSH2_TTY_OP_OSPEED);
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put_uint32(bs, ospeed);
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put_byte(bs, SSH_TTY_OP_END);
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{
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unsigned ospeed, ispeed;
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/* Unpick the terminal-speed config string. */
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ospeed = ispeed = 38400; /* last-resort defaults */
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sscanf(conf_get_str(conf, CONF_termspeed), "%u,%u", &ospeed, &ispeed);
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/* Currently we unconditionally set these */
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modes.have_mode[TTYMODE_ISPEED] = TRUE;
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modes.mode_val[TTYMODE_ISPEED] = ispeed;
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modes.have_mode[TTYMODE_OSPEED] = TRUE;
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modes.mode_val[TTYMODE_OSPEED] = ospeed;
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}
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return modes;
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}
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void write_ttymodes_to_packet(BinarySink *bs, int ssh_version,
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struct ssh_ttymodes modes)
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{
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unsigned i;
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for (i = 0; i < TTYMODE_LIMIT; i++) {
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if (modes.have_mode[i]) {
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unsigned val = modes.mode_val[i];
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unsigned opcode = real_ttymode_opcode(i, ssh_version);
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put_byte(bs, opcode);
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if (ssh_version == 1 && opcode >= 1 && opcode <= 127)
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put_byte(bs, val);
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else
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put_uint32(bs, val);
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}
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}
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put_byte(bs, TTYMODE_END_OF_LIST);
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}
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/* ----------------------------------------------------------------------
|
||||
|
|
|
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|
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@ -0,0 +1,179 @@
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/*
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* List of SSH terminal modes, indicating whether SSH types them as
|
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* char or boolean, and if they're boolean, which POSIX flags field of
|
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* a termios structure they appear in, and what bit mask removes them
|
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* (e.g. CS7 and CS8 aren't single bits).
|
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*
|
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* Sources: RFC 4254, SSH-1 RFC-1.2.31, POSIX 2017, and the Linux
|
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* termios manpage for flags not specified by POSIX.
|
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*
|
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* This is a separate header file rather than my usual style of a
|
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* parametric list macro, because in this case I need to be able to
|
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* #ifdef out each mode in case it's not defined on a particular
|
||||
* target system.
|
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*
|
||||
* If you want only the locally defined modes, #define
|
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* TTYMODES_LOCAL_ONLY before including this header.
|
||||
*/
|
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#if !defined TTYMODES_LOCAL_ONLY || defined VINTR
|
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TTYMODE_CHAR(INTR, 1, VINTR)
|
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#endif
|
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#if !defined TTYMODES_LOCAL_ONLY || defined VQUIT
|
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TTYMODE_CHAR(QUIT, 2, VQUIT)
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#endif
|
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#if !defined TTYMODES_LOCAL_ONLY || defined VERASE
|
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TTYMODE_CHAR(ERASE, 3, VERASE)
|
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#endif
|
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#if !defined TTYMODES_LOCAL_ONLY || defined VKILL
|
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TTYMODE_CHAR(KILL, 4, VKILL)
|
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#endif
|
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#if !defined TTYMODES_LOCAL_ONLY || defined VEOF
|
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TTYMODE_CHAR(EOF, 5, VEOF)
|
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#endif
|
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#if !defined TTYMODES_LOCAL_ONLY || defined VEOL
|
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TTYMODE_CHAR(EOL, 6, VEOL)
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#endif
|
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#if !defined TTYMODES_LOCAL_ONLY || defined VEOL2
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TTYMODE_CHAR(EOL2, 7, VEOL2)
|
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#endif
|
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#if !defined TTYMODES_LOCAL_ONLY || defined VSTART
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TTYMODE_CHAR(START, 8, VSTART)
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#endif
|
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#if !defined TTYMODES_LOCAL_ONLY || defined VSTOP
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TTYMODE_CHAR(STOP, 9, VSTOP)
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#endif
|
||||
#if !defined TTYMODES_LOCAL_ONLY || defined VSUSP
|
||||
TTYMODE_CHAR(SUSP, 10, VSUSP)
|
||||
#endif
|
||||
#if !defined TTYMODES_LOCAL_ONLY || defined VDSUSP
|
||||
TTYMODE_CHAR(DSUSP, 11, VDSUSP)
|
||||
#endif
|
||||
#if !defined TTYMODES_LOCAL_ONLY || defined VREPRINT
|
||||
TTYMODE_CHAR(REPRINT, 12, VREPRINT)
|
||||
#endif
|
||||
#if !defined TTYMODES_LOCAL_ONLY || defined VWERASE
|
||||
TTYMODE_CHAR(WERASE, 13, VWERASE)
|
||||
#endif
|
||||
#if !defined TTYMODES_LOCAL_ONLY || defined VLNEXT
|
||||
TTYMODE_CHAR(LNEXT, 14, VLNEXT)
|
||||
#endif
|
||||
#if !defined TTYMODES_LOCAL_ONLY || defined VFLUSH
|
||||
TTYMODE_CHAR(FLUSH, 15, VFLUSH)
|
||||
#endif
|
||||
#if !defined TTYMODES_LOCAL_ONLY || defined VSWTCH
|
||||
TTYMODE_CHAR(SWTCH, 16, VSWTCH)
|
||||
#endif
|
||||
#if !defined TTYMODES_LOCAL_ONLY || defined VSTATUS
|
||||
TTYMODE_CHAR(STATUS, 17, VSTATUS)
|
||||
#endif
|
||||
#if !defined TTYMODES_LOCAL_ONLY || defined VDISCARD
|
||||
TTYMODE_CHAR(DISCARD, 18, VDISCARD)
|
||||
#endif
|
||||
#if !defined TTYMODES_LOCAL_ONLY || defined IGNPAR
|
||||
TTYMODE_FLAG(IGNPAR, 30, i, IGNPAR)
|
||||
#endif
|
||||
#if !defined TTYMODES_LOCAL_ONLY || defined PARMRK
|
||||
TTYMODE_FLAG(PARMRK, 31, i, PARMRK)
|
||||
#endif
|
||||
#if !defined TTYMODES_LOCAL_ONLY || defined INPCK
|
||||
TTYMODE_FLAG(INPCK, 32, i, INPCK)
|
||||
#endif
|
||||
#if !defined TTYMODES_LOCAL_ONLY || defined ISTRIP
|
||||
TTYMODE_FLAG(ISTRIP, 33, i, ISTRIP)
|
||||
#endif
|
||||
#if !defined TTYMODES_LOCAL_ONLY || defined INLCR
|
||||
TTYMODE_FLAG(INLCR, 34, i, INLCR)
|
||||
#endif
|
||||
#if !defined TTYMODES_LOCAL_ONLY || defined IGNCR
|
||||
TTYMODE_FLAG(IGNCR, 35, i, IGNCR)
|
||||
#endif
|
||||
#if !defined TTYMODES_LOCAL_ONLY || defined ICRNL
|
||||
TTYMODE_FLAG(ICRNL, 36, i, ICRNL)
|
||||
#endif
|
||||
#if !defined TTYMODES_LOCAL_ONLY || defined IUCLC
|
||||
TTYMODE_FLAG(IUCLC, 37, i, IUCLC)
|
||||
#endif
|
||||
#if !defined TTYMODES_LOCAL_ONLY || defined IXON
|
||||
TTYMODE_FLAG(IXON, 38, i, IXON)
|
||||
#endif
|
||||
#if !defined TTYMODES_LOCAL_ONLY || defined IXANY
|
||||
TTYMODE_FLAG(IXANY, 39, i, IXANY)
|
||||
#endif
|
||||
#if !defined TTYMODES_LOCAL_ONLY || defined IXOFF
|
||||
TTYMODE_FLAG(IXOFF, 40, i, IXOFF)
|
||||
#endif
|
||||
#if !defined TTYMODES_LOCAL_ONLY || defined IMAXBEL
|
||||
TTYMODE_FLAG(IMAXBEL, 41, i, IMAXBEL)
|
||||
#endif
|
||||
#if !defined TTYMODES_LOCAL_ONLY || defined IUTF8
|
||||
TTYMODE_FLAG(IUTF8, 42, i, IUTF8)
|
||||
#endif
|
||||
#if !defined TTYMODES_LOCAL_ONLY || defined ISIG
|
||||
TTYMODE_FLAG(ISIG, 50, l, ISIG)
|
||||
#endif
|
||||
#if !defined TTYMODES_LOCAL_ONLY || defined ICANON
|
||||
TTYMODE_FLAG(ICANON, 51, l, ICANON)
|
||||
#endif
|
||||
#if !defined TTYMODES_LOCAL_ONLY || defined XCASE
|
||||
TTYMODE_FLAG(XCASE, 52, l, XCASE)
|
||||
#endif
|
||||
#if !defined TTYMODES_LOCAL_ONLY || defined ECHO
|
||||
TTYMODE_FLAG(ECHO, 53, l, ECHO)
|
||||
#endif
|
||||
#if !defined TTYMODES_LOCAL_ONLY || defined ECHOE
|
||||
TTYMODE_FLAG(ECHOE, 54, l, ECHOE)
|
||||
#endif
|
||||
#if !defined TTYMODES_LOCAL_ONLY || defined ECHOK
|
||||
TTYMODE_FLAG(ECHOK, 55, l, ECHOK)
|
||||
#endif
|
||||
#if !defined TTYMODES_LOCAL_ONLY || defined ECHONL
|
||||
TTYMODE_FLAG(ECHONL, 56, l, ECHONL)
|
||||
#endif
|
||||
#if !defined TTYMODES_LOCAL_ONLY || defined NOFLSH
|
||||
TTYMODE_FLAG(NOFLSH, 57, l, NOFLSH)
|
||||
#endif
|
||||
#if !defined TTYMODES_LOCAL_ONLY || defined TOSTOP
|
||||
TTYMODE_FLAG(TOSTOP, 58, l, TOSTOP)
|
||||
#endif
|
||||
#if !defined TTYMODES_LOCAL_ONLY || defined IEXTEN
|
||||
TTYMODE_FLAG(IEXTEN, 59, l, IEXTEN)
|
||||
#endif
|
||||
#if !defined TTYMODES_LOCAL_ONLY || defined ECHOCTL
|
||||
TTYMODE_FLAG(ECHOCTL, 60, l, ECHOCTL)
|
||||
#endif
|
||||
#if !defined TTYMODES_LOCAL_ONLY || defined ECHOKE
|
||||
TTYMODE_FLAG(ECHOKE, 61, l, ECHOKE)
|
||||
#endif
|
||||
#if !defined TTYMODES_LOCAL_ONLY || defined PENDIN
|
||||
TTYMODE_FLAG(PENDIN, 62, l, PENDIN)
|
||||
#endif
|
||||
#if !defined TTYMODES_LOCAL_ONLY || defined OPOST
|
||||
TTYMODE_FLAG(OPOST, 70, o, OPOST)
|
||||
#endif
|
||||
#if !defined TTYMODES_LOCAL_ONLY || defined OLCUC
|
||||
TTYMODE_FLAG(OLCUC, 71, o, OLCUC)
|
||||
#endif
|
||||
#if !defined TTYMODES_LOCAL_ONLY || defined ONLCR
|
||||
TTYMODE_FLAG(ONLCR, 72, o, ONLCR)
|
||||
#endif
|
||||
#if !defined TTYMODES_LOCAL_ONLY || defined OCRNL
|
||||
TTYMODE_FLAG(OCRNL, 73, o, OCRNL)
|
||||
#endif
|
||||
#if !defined TTYMODES_LOCAL_ONLY || defined ONOCR
|
||||
TTYMODE_FLAG(ONOCR, 74, o, ONOCR)
|
||||
#endif
|
||||
#if !defined TTYMODES_LOCAL_ONLY || defined ONLRET
|
||||
TTYMODE_FLAG(ONLRET, 75, o, ONLRET)
|
||||
#endif
|
||||
#if !defined TTYMODES_LOCAL_ONLY || defined CS7
|
||||
TTYMODE_FLAG(CS7, 90, c, CSIZE)
|
||||
#endif
|
||||
#if !defined TTYMODES_LOCAL_ONLY || defined CS8
|
||||
TTYMODE_FLAG(CS8, 91, c, CSIZE)
|
||||
#endif
|
||||
#if !defined TTYMODES_LOCAL_ONLY || defined PARENB
|
||||
TTYMODE_FLAG(PARENB, 92, c, PARENB)
|
||||
#endif
|
||||
#if !defined TTYMODES_LOCAL_ONLY || defined PARODD
|
||||
TTYMODE_FLAG(PARODD, 93, c, PARODD)
|
||||
#endif
|
||||
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Ссылка в новой задаче